CN216780897U

CN216780897U - Simple platform for welding complex pipeline

Info

Publication number: CN216780897U
Application number: CN202220403388.XU
Authority: CN
Inventors: 雷成; 陈虎; 刘学; 缪家彬; 王贵; 杜军; 兰元宵
Original assignee: Chengdu Shuote Technology Co ltd
Current assignee: Chengdu Shuote Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-21
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a simple platform for welding a complex pipeline, which comprises a support, a pipeline fixing mechanism and a telescopic assembly, wherein the support is connected through the telescopic assembly; the pipeline fixing mechanism comprises a pipeline clamping assembly and a pipeline rotating system, the pipeline clamping assembly comprises an upper telescopic assembly, a lower telescopic assembly and two front and rear telescopic assemblies, the pipeline rotating system comprises 4 groups of rollers and two groups of driving motors, the front and rear telescopic assemblies comprise a fixed end A arranged on the pipeline fixing mechanism and a movable end A arranged on the front and rear telescopic assemblies and far away from the pipeline fixing mechanism, and the driving motors are arranged on the fixed end A; the upper and lower telescopic assemblies comprise a movable end B arranged on the upper portion of the pipeline fixing mechanism and a fixed end B arranged on the lower portion of the pipeline fixing mechanism, and the two front and rear telescopic assemblies are respectively arranged on the movable end B and the fixed end B. Through this simple and easy platform, the fixed problem of not accurate, the rotation difficulty of pipeline that exists can be solved among the current weldment work.

Description

Simple platform for welding complex pipeline

Technical Field

The utility model belongs to the technical field of pipeline and steel pipe welding, and particularly relates to a simple platform for welding a complex pipeline.

Background

Traditional pipeline welding places the pipeline on special welding platform, need 1 supplementary simple put fixed back start operation of 1 people, among the welding process, accomplish partial welding seam welding back, need welder's pause operation and rotatory pipeline just can continue the operation, especially big or long pipeline is rotatory, weight is great own, rotatory difficulty, high labor strength, also cause the incident such as press from both sides during the operation easily, pound, and partial pipeline structure is complicated, the branching is more, locating place is restricted, cause very big difficulty for the welding. The traditional pipeline welding fixing mode is limited, the operation difficulty is large, the requirement on the proficiency of a welder is high, the precision of a manual fixing pipeline and a rotary pipeline is low, the efficiency is low, and the pipeline is unstable, so that the product quality can be influenced, and a large pipeline has certain potential safety hazard risk when rotating. Therefore, a simple platform for welding complex pipelines is designed, the problems of inaccurate pipeline fixation and difficulty in rotation during pipeline welding are solved, the traditional manual fixation and personnel auxiliary rotation operation modes are replaced by mechanical automatic clamping rotation, the forming of welding seams is facilitated, the welding defects are reduced, the product welding quality is ensured, the safety accident rate and the production time cost are reduced, the labor intensity is reduced, and the production efficiency is improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple platform for welding a complex pipeline, which can solve the problems of inaccurate pipeline fixation and difficult rotation in the existing welding work. The mechanical automatic clamping rotation replaces the traditional modes of manual fixing, personnel-assisted rotation operation and the like, so that the forming of a welding seam is facilitated, the welding defects are reduced, the product welding quality is ensured, the safety accident rate and the production time cost are reduced, the labor intensity is reduced, and the production efficiency is improved.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the simple platform for welding the complex pipeline comprises two groups of detachable supports, a pipeline fixing mechanism and a telescopic assembly, wherein the supports are connected through the telescopic assembly, and the pipeline fixing mechanism is arranged on the supports;

the pipeline fixing mechanism comprises a pipeline clamping assembly and a pipeline rotating system, the pipeline clamping assembly comprises an upper telescopic assembly, a lower telescopic assembly and two front and rear telescopic assemblies, the pipeline rotating system comprises 4 groups of rollers and two groups of driving motors, the front and rear telescopic assemblies comprise a fixed end A arranged on the pipeline fixing mechanism and a movable end A arranged on the front and rear telescopic assemblies and far away from the pipeline fixing mechanism, and the driving motors are arranged on the fixed end A;

the upper and lower telescopic assemblies comprise a movable end B arranged on the upper portion of the pipeline fixing mechanism and a fixed end B arranged on the lower portion of the pipeline fixing mechanism, and the two front and rear telescopic assemblies are respectively arranged on the movable end B and the fixed end B.

The beneficial effect who adopts above-mentioned scheme is: through the cooperation of pipe clamping subassembly and pipeline rotating system use, quick rotatory tight pipeline of clamp replaces traditional manual fixed, rotation operation through efficient mechanical clamping, rotatory, reduces intensity of labour, reduces artifical man-hour, reduces personnel injured probability, improves pipeline welded work efficiency. The device is reasonable in structure and easy to operate, and the product quality and the production efficiency can be greatly improved after the device is mastered.

Furthermore, the support is in an I shape after being connected, and the telescopic assembly is driven by hydraulic pressure and controls the support to be telescopic.

The beneficial effect who adopts above-mentioned scheme is: the I-shaped support is firm, the structure is simple, more operation spaces can be increased to adapt to pipelines with different structures, the middle telescopic assembly is driven by hydraulic pressure, the length of the platform can be accurately and safely changed and the operation space can be vacated according to the length and the shape of a component.

Furthermore, the upper telescopic component and the lower telescopic component are controlled to be telescopic through hydraulic pressure, the maximum extension distance of the upper telescopic component and the lower telescopic component is 500mm, and the distance between the fixed end B and the support is 1100-1300 mm.

The beneficial effect who adopts above-mentioned scheme is: the hydraulic control is flexible and can realize continuous variable pitch to adapt to the size of the insufficiently welded component, the maximum extension distance is the size of the maximum pipeline or component which can be welded on the premise of ensuring the bearing safety of the platform, and the distance between the fixed end and the support is the comfortable operation height of normal personnel.

Furthermore, the front and rear telescopic assemblies are controlled to be telescopic through hydraulic pressure, and the maximum telescopic distance of the front and rear telescopic assemblies is 450-550 mm.

The beneficial effect who adopts above-mentioned scheme is: the fixed end and the removal end of flexible subassembly about a pair of front and back are fixed respectively can realize the restriction to two directions of pipeline like this, accurate fixed pipeline, and hydraulic control then can realize the displacement in succession, satisfies the fixed welding of the pipe fitting of different width, and the biggest flexible distance then can welded maximum pipe diameter under the prerequisite of guaranteeing safe weld.

Further, two front and back flexible subassemblies are front and back flexible subassembly one and front and back flexible subassembly two respectively, and four gyro wheels are gyro wheel A, gyro wheel B, gyro wheel C and gyro wheel D respectively, and gyro wheel A and gyro wheel B set up respectively in the both ends of front and back flexible subassembly one, and gyro wheel C and gyro wheel D set up respectively in the both ends of front and back flexible subassembly two, and the region between the front and back flexible subassembly is the workspace, and the gyro wheel all sets up towards the workspace.

The beneficial effect who adopts above-mentioned scheme is: through the rotation of hydraulic motor, it is rotatory to drive the gyro wheel, realizes the rotation of pipeline, and the gyro wheel compares in the gear, simple structure, and rotation angle changes in succession, and can regard as the fulcrum of fixed pipeline, and the polyurethane material, its intensity is high, and frictional force is big, can guarantee the rotation and the support to the pipeline.

Furthermore, the diameter of the roller is 40mm, and the material of the roller is polyurethane.

Further, the bottom of support is provided with the universal wheel.

In summary, the utility model has the following advantages:

the simple platform for welding the complex pipelines, provided by the utility model, has the advantages of simple structure and convenience in use, can adapt to pipelines with different pipe diameters and lengths, can meet the requirement of welding of pipelines with multiple branches due to a large space between fixing mechanisms, can improve the pipeline welding production efficiency and product quality, and reduces the safety risk in the welding process.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a schematic diagram of the operation of the present invention;

wherein, 1-a support; 2-a pipeline fixing mechanism; 3-universal wheels; 4-a telescoping assembly; 5-a pipe gripping assembly; 6-pipeline rotating system; 7-up and down telescopic components; 8-a front and back telescoping assembly; 801-front and back telescopic assembly I; 802-front and back telescoping assembly two; 9-a roller; 10-a drive motor; 11-fixed end A; 12-mobile terminal a; 13-fixed end B; 14-mobile end B.

Detailed Description

The following detailed description of embodiments of the utility model refers to the accompanying drawings.

In one embodiment of the present invention, as shown in fig. 1 and 2, a simple platform for complex pipe welding is provided, which comprises a support 1 and a pipe fixing mechanism 2 arranged thereon. The support 1 is in an I shape after being connected and is made of carbon steel, a telescopic component 4 is formed in the middle by a hydraulic system, and the bottom of the support is provided with a universal wheel 3 which is convenient to move. The pair of pipeline fixing mechanisms 2 are arranged on two sides of the support 1, the support 1 can be connected through the pipeline fixing mechanisms 2 and the telescopic assembly 4, and the pipeline fixing mechanisms are I-shaped.

As shown in fig. 3 and 4, the pipeline fixing mechanism 2 includes a pipeline clamping assembly 5 and a pipeline rotating system 6, the pipeline clamping assembly 5 includes a set of upper and lower telescopic assemblies 7 and two sets of front and rear telescopic assemblies 8, and the two sets of front and rear telescopic assemblies 8 are a front and rear telescopic assembly 801 and a front and rear telescopic assembly 802, respectively. The lower end of the upper telescopic assembly 7 is fixed, is a fixed end B13, the upper end moves, is a movable end B14, is controlled to be telescopic by hydraulic pressure, the maximum extension distance is 500mm, and the fixed end B13 is about 1200mm away from the support 1. The front and rear telescopic assemblies 8 comprise a fixed end A11 and a movable end A12 which are respectively arranged on the upper and lower telescopic assemblies 7, and the pipeline clamping assembly 5 can realize the fixed clamping of the pipeline with the complex structure through the telescopic movement in the upper, lower, front and rear directions.

In an embodiment of the present invention, the pipeline rotating system 6 includes 2 sets of driving motors 10 and four rollers 9, the driving motors 10 are fixed to the fixed ends a11 of the front and rear telescopic assemblies 8, the four rollers 9 are respectively fixed to the fixed ends a11 and the moving ends a12 of the two front and rear telescopic assemblies 8, specifically, the four rollers 9 are respectively a roller a, a roller B, a roller C and a roller D, the roller a and the roller B are respectively disposed at two ends of the front and rear telescopic assembly one 801, the roller C and the roller D are respectively disposed at two ends of the front and rear telescopic assembly two 802, an area between the front and rear telescopic assemblies 8 is a working area 15, and the rollers 9 are both disposed toward the working area 15. The rollers 9 are driven by a drive motor 10 to effect rotation of the pipe.

The using method comprises the following steps: as shown in fig. 5, according to the total length of the welded pipeline, the hydraulic control system is started, the operating rod of the hydraulic control box is operated, and the length of the telescopic assembly 4 is adjusted, so that the length of the support 1 is adjusted to adapt to the length of the welded pipeline. The pipeline is hung to the left and right pipeline fixing mechanisms 2 of the device, then the operating rod of the hydraulic control box is operated to control the upper and lower telescopic assemblies 7 and the front and rear telescopic assemblies 8 to move, so that the up and down and left and right adjustment of the pipeline is realized, and the pipeline clamping assembly 5 is fixed. When the welding operation of one side of the pipeline is finished, the control box is operated again, the driving motor 10 is controlled to work, the driving motor 10 drives the roller 9 to realize the rotation adjustment of the pipeline, the second side is continuously welded, and the welding operation is sequentially carried out until the welding operation is finished. In the traditional welding operation, the complex pipeline with branches is often difficult to weld due to the limitation of the space of a welding platform. And for the manual rotation pipeline, not only an error of 1-5mm is generated, but also a great deal of time is consumed due to unskilled operation, and the working efficiency is reduced. In the simple platform for welding the complex pipeline, the support 1 is I-shaped, the middle of the support is connected by the telescopic component 4, and the pipeline fixing structures 2 are respectively arranged at two sides of the support 1, so that the operable space is increased, and the simple platform is beneficial to the welding work of the complex pipeline with branches. In addition, through the cooperation of pipeline clamping assembly 5 and pipeline rotating system 6, the rotatory speed of pipeline and angle when adjusting the welding can reduce the error to below 1mm, and even low-speed rotation is more favorable to the two-sided shaping of welding seam moreover. This platform simple structure, convenient operation, adaptable pipeline and the subassembly of different length and shape have overcome traditional manual fixed, rotatory limitation and danger, and quick accurate rotation, fixed reduce personnel's incident, have reduced manufacturing cost, very big improvement product quality and production efficiency.

While the present invention has been described in detail with reference to the illustrated embodiments, it should not be construed as limited to the scope of the present patent. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. The utility model provides a be used for complicated pipeline welded simple and easy platform which characterized in that: the pipeline fixing device comprises two groups of detachable supports (1), a pipeline fixing mechanism (2) and a telescopic assembly (4), wherein the supports (1) are connected through the telescopic assembly (4), and the pipeline fixing mechanism (2) is arranged on the supports (1);

the pipeline fixing mechanism (2) comprises a pipeline clamping assembly (5) and a pipeline rotating system (6), the pipeline clamping assembly (5) comprises an upper and lower telescopic assembly (7) and two front and rear telescopic assemblies (8), the pipeline rotating system (6) comprises 4 groups of rollers (9) and two groups of driving motors (10), the front and rear telescopic assemblies (8) comprise a fixed end A (11) arranged on the pipeline fixing mechanism (2) and a moving end A (12) arranged at one end, far away from the pipeline fixing mechanism (2), of the front and rear telescopic assemblies (8), and the driving motors (10) are arranged on the fixed end A (11);

telescopic component (7) including set up in removal end B (14) on pipeline fixed establishment (2) upper portion with set up in stiff end B (13) of pipeline fixed establishment (2) lower part, telescopic component (8) set up respectively around two in remove end B (14) with on stiff end B (13).

2. A simple platform for complex pipe welding as defined in claim 1, wherein: the support (1) is I-shaped after being connected, and the telescopic assembly (4) is driven by hydraulic pressure and controls the support (1) to stretch.

3. A simple platform for complex pipe welding as defined in claim 1, wherein: the telescopic component (7) is telescopic under the hydraulic control, the maximum extension distance of the telescopic component (7) is 500mm, and the fixed end B (13) and the interval of the support (1) are 1100-1300 mm.

4. A simple platform for complex pipe welding as defined in claim 1, wherein: the front and rear telescopic assemblies (8) are telescopic under the hydraulic control, and the maximum telescopic distance of the front and rear telescopic assemblies (8) is 450-550 mm.

5. A simple platform for complex pipe welding as defined in claim 1, wherein: the utility model discloses a telescopic component, including two front and back telescopic component (8) are front and back telescopic component one (801) and front and back telescopic component two (802) respectively, four gyro wheels (9) are gyro wheel A, gyro wheel B, gyro wheel C and gyro wheel D respectively, gyro wheel A and gyro wheel B set up respectively in the both ends of front and back telescopic component one (801), gyro wheel C and gyro wheel D set up respectively in the both ends of front and back telescopic component two (802), the region between front and back telescopic component (8) is workspace (15), gyro wheel (9) all move towards workspace (15) sets up.

6. A improvised platform for complex pipe welding as set forth in claim 5, wherein: the diameter of the roller (9) is 40mm, and the roller (9) is made of polyurethane.

7. The simple platform for welding the complex pipeline as claimed in any one of claims 1 to 6, wherein: the bottom of the support (1) is provided with a universal wheel (3).