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The installation of pipeline construction equipment is one of the necessary steps in the industrial field, and the installation and construction of pipelines is a very important stage in project construction. Next, take an example to analyze the operating requirements of pipeline construction equipment.

 

Here is the content list:

l Introduction of welding engineering vehicles in pipeline construction equipment.

l Introduction of pipelayer in pipeline construction equipment.

l How to maintain pipeline construction equipment after construction?

 

Introduction of welding engineering vehicles in pipeline construction equipment.

Mainly introduce the operating requirements of pipe layers, welding engineering vehicles, counter pointers and directional drills that are frequently used and risky during the construction of pipeline construction equipment

 

l Main structure of welding engineering vehicle

Engine part, chassis running part, transfer case and universal joint shaft, generator, hydraulic boom crane, electrical control cabinet, lubrication system and cooling system.

 

l Operational safety requirements for welding engineering vehicles

Driving with a license, before entering the work of pipeline construction equipment, you should fully understand the special conditions of the work site, understand the various conditions that affect operation and sports, and adopt and formulate operation and protection measures that comply with safety regulations.

1. Keep a safe distance from hanging objects, walls, falling objects and unstable ground.

2. lt is necessary to understand the changes, visibility and weather conditions of the construction area of pipeline construction equipment. No smoking!

3. Contact relevant departments in time to learn more about the locations of public pipelines, underground cables, and water pipelines.

4. When the welder is working, put the throttle to the highest position and check that the various instrument indexes are normal before it can work.

5. Keep an adequate safety distance from wires and other pipeline construction equipment.

6. Avoid any work movement that can tilt or tip the welding truck; prevent the welding truck from working or moving on a slope that does not meet the requirements.

7. When pipeline construction equipment goes downhill, low speed must be used to prevent loss of control.

8. Electricity should follow the corresponding electrical regulations.

9. Welding vehicles are not allowed to work with faults. If there is no oil pressure, or the oil pressure is too low, the water temperature is too high, or there is abnormal noise, it should be stopped immediately for inspection and troubleshooting

10. The lifting weight of the hydraulic crane must comply with the requirements specified in the chart of the rated lifting weight curve of the hydraulic crane

11. It is not allowed to adjust the opening pressure of the safety valve of the hydraulic system at will

12. Driving is not allowed for 2 consecutive hours

13. Before using power generation pipeline construction equipment, observe the hydraulic crane and the surrounding environment, whether there are debris and tools on the crawler

14. When leaving the machine, the operating lever should be locked first!

 

Introduction of pipelayer in pipeline construction equipment.

l Main structure

Engine, crawler walking part, hoisting system, cab, counterweight, etc.

 

l Operational safety requirements

1. Before the pipe layer runs, the passageway must be cleared to facilitate traffic.

2. When the pipe layer hoisting heavy objects, it is strictly forbidden to pass above the equipment and personnel, and it is strictly prohibited to stand under the boom.

3. Stop immediately in case of emergency during work operation.

4. The command of the ground commander shall be serious and accurate, and shall not leave the work post without authorization.

5. When hoisting pipes while driving, pay attention to the side of the boom and the side of the counterweight to prevent the counterweight from reaching out and hitting obstacles.

6. When loading and unloading heavy objects, the speed should be even and stable, and should be handled gently when approaching the ground.

7. The center of the hook should be as close as possible to the center of the heavy object. The hoisting rope must be firm and reliable with sufficient bearing capacity, and the binding must be firm. Keep heavy objects as low as possible.

8. Heavy objects are not allowed to turn before leaving the ground. It is forbidden to pull heavy objects from the ground to pull up trees and lift objects buried in the ground (except when multiple pipe layers are laying pipes).

9. When walking with heavy objects hanging, the speed of forward and backward or turning should be stable.

 

How to maintain pipeline construction equipment after construction?

The maintenance of pipeline construction equipment ensures that its technical parameters within the specified life cycle meet the original design requirements; ensure that its safety performance meets the requirements of regulations and standards.

 

Daily maintenance work such as cleaning, inspection, lubrication, tightening and adjustment to prevent deterioration of pipeline construction equipment and maintain equipment performance; necessary inspections to determine the degree of pipeline construction equipment deterioration or performance degradation; to repair deterioration and restore pipeline Repair activities based on the performance of pipeline construction equipment. Requirements for operators of professional pipeline construction equipment: “Three Goods” and “Four Meetings” should be achieved.

 

Good management, good use, good maintenance, can operate, maintain, inspect, and simply repair Equipment maintenance: cross operation method. Cleaning, lubrication, tightening, adjustment, and anti-corrosion pipeline construction equipment maintenance: general requirements for "five fixed" fixed-point, fixed-point, fixed-time, fixed-quality, and quantitative maintenance

①　Strictly follow the procedures, cycles and methods specified in the pipeline construction equipment manual.

②　Different functional blocks have different requirements: power system, transmission system, electrical system, hydraulic system, lubrication system, etc.

What is more? WINCOO provide not only pipeline construction solutions, but also pipe spool fabrication solutions for customers from everywhere!

The tank hydraulic jacking system is generally equipped with safety protection devices such as anti-falling, overloading, power failure, etc., rail-type external power unit, using hanging chains or cross bars at the entrance and exit of the table, guardrails and lifting platform operating warning lights or warning bells, when the door is opened Many functions such as a safety switch to close the circuit of the elevator platform. The tank hydraulic jacking system is extremely convenient and convenient for the operator to multi-point control of each working layer, jog or safe mode operation.

 

Here is the content list:

l Analysis on the application performance of the tank hydraulic jacking system.

l About the general layout of the tank hydraulic jacking system.

l The application environment analysis and prospect of the tank hydraulic jacking system.

 

Analysis on the application performance of the tank hydraulic jacking system.

The tank hydraulic jacking system product has a solid structure, large carrying capacity, stable lifting, simple and convenient installation and maintenance, and is an economical and practical low-floor replacement elevator ideal cargo conveying equipment. According to the installation environment and use requirements of the tank hydraulic jacking system, different fixed hydraulic jacks can be selected, and different optional configurations can be selected to complete the task of lifting objects and achieve better results.

 

If the tank hydraulic jacking system requires a large size, a fixed double-span hydraulic lift can be used. The double-span type has stable lifting, large carrying capacity and simple operation. It is widely used in vehicle maintenance, kilns, chemical plants, equipment supporting, etc. Industry use.

 

About the general layout of the tank hydraulic jacking system.

The tank hydraulic jacking system is suitable for installation and use under various environmental conditions indoors and outdoors. It can be installed in a closed hoistway or between open floors, in a concave foundation pit or on a flat ground according to usage requirements.

 

Due to the height of the building or work shelf, the size and weight of the objects carried by the tank hydraulic jacking system, and other requirements for use, there are many uncertain factors for its model. When the models shown in the list are not suitable for use requirements, the elevation, carrying capacity, platform area, etc. of the lifting platform can be combined according to the actual use environment and operating requirements to achieve the desired use effect.

 

The application environment analysis and prospect of the tank hydraulic jacking system.

Tank hydraulic jacking system is a kind of cargo lifting equipment with good lifting stability and wide applicability. It is mainly used for production line, automatic line transportation of goods with height difference on a certain section, material on-line and off-line, workpiece assembly and other lifting operations.

 

According to different working requirements and use environments, different tank hydraulic jacking system forms, power forms, control methods and other additional accessories can be configured. The tank hydraulic jacking system has a compact and stable structure and can adapt to high frequency continuous operation. The high stability of lifting can satisfy the stable lifting of large tonnage cargo. The tank hydraulic jacking system is equipped with a hydraulic system with anti-attachment and overload safety protection to ensure safe operation. Any configuration of rollers, balls, turntables, etc. can meet the requirements of different working conditions.

 

The oil tank hydraulic jacking system is a special hydraulic lifting platform for cargo transportation. It is mainly used for cargo transportation between various working layers such as warehouses, garages and workshops. Tank hydraulic jacking system has the advantages of wide applicability, large carrying capacity, safe and stable hoisting, and simple installation and maintenance. It is an economical and practical ideal cargo transportation equipment!

We currently have three types of tank jacking system, which are advanced tank jacking system, chain tank jacking system and simple tank jacking system.Advanced tank jacking system has the most advanced hydraulic jacking technology available.Today we talk about the advanced tank jacking system.

Here is the content list:

• What is the working principle of advanced tank jacking system?

• What are the product components of the advanced tank jacking system?

• What are the construction steps of advanced tank jacking system?

What is the working principle of advanced tank jacking system?

Advanced tank jacking system (package unit) is evenly distributed around tank inner wall. Tank top and upper (the first layer) wall plates are lifted first and then install and weld wall plates of tank body. Self locking advanced tank jacking system and hydraulic hoist composing of lifting frame and lifting rod are adopted. When oil enters advanced tank jacking system, upper clamp fastens and lifts lifting rod and expansion ring and mobilize tank (including tank top) to ascend upward. When oil returns to jack, upper clamp returns with piston and lower clamp automatically fastens lifting rod without gliding. The jack repeats the movement and make lifting rod ascend with tank to designated height (spare height for next layer of plate). After butt weld of next layer of wall plates, open upper and lower loosening device and loosen upper and lower clamp to make lifting rod and expansion ring descend to lower expanded and welded rib plate of the next layer of wall plates and then lift. Repeat the process and ascend welded tan till the last layer of wall plates are installed and welded. The installation of the whole storage tank is completed.

What are the product components of advanced tank jacking system?

1.One Module include

2.1 set x Power Pump Station: Hydraulic power supply, motor power 4KW, rated flow is about 15l/min.

3.5 sets x jacking cylinder: 25 tons rated (18 tons, 100%) (Including Hydraulic Jacking Device Components — Steel Cables, Support Device, Pull Rod, etc.)

4.5 sets x oil hoses system:One tank construction needs one jacking control system. Each jacking control system includes:

5.1 set x Electrical Controls and operating panels:

Each set includes:

1.1 centralized PLC operation control box,

2.1 power source cabinet

With the concentrated push-button and automatic PLC control system or single-set handle operated control.

Motor and PLC are with brand of SIMENS

Main electric element are Schneider brand

Hose with USA and China JV famous brand

What are the construction steps of advanced tank jacking system?

The following short description gives the working procedure in outline. It can in certain details be modified when required.

1.The tank bottom – plates are placed on the prepared foundation and welded together.

2.The beams or lattice work of the roof are assembled and finally joined to the upper rim of the shell ring.

3.The hydraulic jacking system is installed in the tank. The plates of the second shell ring (next to the top ring) are positioned outside the first one.

4.The completed part of the tank (roof and top shell ring) is lifted hydraulically to a height at which the plates of the second ring can be moved into place and the roof sheeting can be completed.

5.The plates of the second shell ring are located exactly and welded together to the lower edge of the first ring.

6.The plates of the third shell ring are placed outside the second shell ring.

7.The completed part of the tank (roof the two uppermost shell rings) is lifted.

8.The above cycle of operations is repeated until the last (bottom) shell ring is finished.

9.The entire tank is lowered down to the bottom plate and welded to this.

10.The lifting equipment is dismantled.

Above we talked about the working principle of advanced tank jacking system,equipment components and installation steps.If you need to know more, please visit our website for more information about advanced tank jacking system.

The use of pipeline construction equipment is inevitable in the chemical industry. Pipeline installation is an inevitable part of project construction. However, the installation of pipeline construction equipment requires a certain degree of professionalism and pertinence. Relevant departments need to strengthen industrial management and do a good job of quality control of pipeline installation , Lay a solid foundation for my country's industrial development.

 

Here is the content list:

l Introduce the basic information of pipeline construction equipment.

l Introduce the safety and environmental protection measures of pipeline construction equipment.

l Introduce the influencing factors in the installation of pipeline construction equipment.

 

Introduce the basic information of pipeline construction equipment.

l Main material

Q345 steel plate, submerged arc welding wire, electric welding rod, two protection welding wire, CO2 gas, oxygen, acetylene gas, carbon rod.

l Machines and equipment

Electronic goniometer, steel tape measure, weld ruler, square ruler, non-destructive flaw detector, multi-head automatic cutting.Machine, assembly machine, DC arc welding machine, automatic submerged arc welding machine, CO2 gas shielded welding machine, creasing machine, radial drilling machine, radial drilling machine, planer, medium-sized oven.

l Quality Control

In accordance with the construction quality management system of pipeline construction equipment, establish quality acceptance standards for finished components of processing plants. Prepare the corresponding technical plan before processing, organize the management and operation personnel involved in processing to carry out training, so that the relevant operators can fundamentally solve the problems existing in the process of processing pipeline construction equipment.

 

Introduce the safety and environmental protection measures of pipeline construction equipment.

The use of pipeline construction equipment can effectively guarantee the processing quality of steel crane beams, reduce the amount of correction work, reduce production costs, speed up the production rate, and reduce the adverse effects on the welds caused by measures such as the fixed and mandatory correction of semi-finished products during the processing , It has a positive effect on the improvement of the processing technology of steel crane beams.

 

l Safety measures

Before making steel crane beams, a processing plan or processing technology should be prepared, corresponding safety technical guarantee measures should be formulated, and safety technical clarifications should be made.

①　Operators must be familiar with the safety operating procedures of machinery and equipment in the production of pipeline construction equipment and the safety technical operating procedures of this type of work, and operate in strict accordance with the procedures for safe operations.

②　The electricity consumption of the production workshop or site must be managed by a full-time electrician and hold a certificate.

③　The electric oxygen welder must obtain the corresponding electric welder qualification certificate.

④　Materials, semi-finished products, and finished products should be slowly and steadily lifted during production, turning over, and lifting.

⑤　Place it to prevent bumping or falling over and crushing people. Lifting personnel must have corresponding qualifications.

⑥　All workers wear protective equipment as required.

⑦　All kinds of pipeline construction equipment must have good grounding and zero connection.

⑧　Establish a full-time safety officer to conduct safety inspections and inspections on the work site, and find unsafe factors, promptly propose and implement corrective measures.

 

l Environmental protection measures

The installation of pipeline construction equipment is one of the necessary steps in the industrial field, and the installation and construction of pipeline construction equipment is a very important stage in project construction.

 

Due to the influence of various factors during project construction, there are many problems in the installation of pipeline construction equipment. In order to promote the improvement of industrial pipeline installation quality, certain measures need to be taken to control the pipeline installation quality to ensure the smooth completion of project construction.

①　The construction site should be kept clean. All items should be arranged in time and placed in an orderly manner.

②　Noise should be controlled during operation, and operation time should be arranged reasonably to reduce the impact on the surrounding environment.

③　The working lights at night should be irradiated into the field, and protective measures should be taken for the welding arc.

④　The oil used in operation machinery shall not be dumped at will to prevent pollution.

⑤　Waste materials, steel materials, welding heads, welding wire heads, etc. left over during operation should be collected separately, treated or recycled in a unified manner.

 

Introduce the influencing factors in the installation of pipeline construction equipment.

l Bracket installation quality

In the installation of pipeline construction equipment, the installation of the bracket is relatively important, which plays a very good role in the quality of pipeline installation and the normal operation of the equipment. Among them, the installation of the bracket has a certain impact on the overall performance of the pipeline.

 

For example, the carrying capacity of the scaffold must meet the standard, the sliding surface of the support and the supporting surface have good connection performance, etc. Therefore, the pipeline construction process needs to be carried out according to the engineering construction drawings and pipeline construction equipment installation and construction process specifications to avoid installation Quality has a certain impact.

 

l Welding quality

Welding in the installation of pipeline construction equipment is also one of the necessary links. The quality of welding affects the overall quality of pipeline installation. Pipe welding can ensure the performance of the undertaking project frame group, thereby ensuring the overall performance of the pipeline. Therefore, precise welding is required in welding, positioning welding position to ensure welding quality, and welding in strict compliance with welding procedures and specifications.

 

In welding, especially the position of the welding seam, the welding process requirements of the welding workers are very high. The relevant personnel are required to do a good job in welding quality control in this link, and to formulate specific solutions for possible situations to avoid The overall performance of pipeline construction equipment has a certain impact.

 

l Pipeline anticorrosion

The particularity of the use environment of pipeline construction equipment and the particularity of the use location require the pipeline to have certain anti-corrosion performance. In the pipeline anti-corrosion, the anti-corrosion material will choose paint, and the economical and reasonable pipeline paint can be selected for pipeline anti-corrosion in the process of use.

 

To reduce the risk of pipeline construction equipment being corroded, paint itself is a corrosion-resistant substance, which is an industrial raw material and anti-rust material for construction. Applying a layer of paint on the surface of the pipeline can extend the service life of the pipeline.

We also have many products about Hydraulic jacking system and Pipe spool fabrication solution, welcome to consult us!

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