CN216843705U - Special tool for pipeline corrosion prevention - Google Patents

Abstract

The utility model discloses an anticorrosive specialized tool of pipeline, include: the device comprises a bracket, a movable sliding groove is formed above the bracket, a movable rod is arranged above the movable sliding groove, a fixed bearing is sleeved outside the movable rod, a limiting hole is formed in the surface of the movable rod, and a limiting rod penetrates through the limiting hole; the pipeline main body is arranged between the two groups of moving rods, and the moving rods and the pipeline main body are parallel to each other; the gasket penetrates through the upper and lower sides of the limiting hole, the gasket is sleeved outside the limiting rod, and a locking nut is arranged on one side of the gasket, which is far away from the limiting hole, and the locking nut is sleeved outside the limiting rod; and the middle dividing ruler is arranged on the left side and the right side of the bracket. The utility model discloses a rationally design, satisfy to the anticorrosive coiled material of pipeline main part surface winding, control about avoiding the carriage release lever, improved pipeline main part anticorrosive treatment efficiency to a great extent.

Description

Special tool for pipeline corrosion prevention

Technical Field

The utility model belongs to the technical field of the pipeline is anticorrosive, concretely relates to anticorrosive specialized tool of pipeline.

Background

The natural gas pipeline is a pipeline for conveying natural gas to a user, the end point is usually an urban gas distribution main station, and before the pipeline is connected in the construction of a natural gas station, an anti-corrosion material is required to be wound outside the pipeline, so that anti-corrosion treatment is carried out on the outside of the pipeline.

The existing natural gas transmission station construction piping pipeline corrosion prevention construction operation is limited, a manual corrosion prevention mode is generally adopted, the circular pipe is difficult to perform corrosion prevention operation, the heavy circular pipe cannot be rotated lightly, and the corrosion prevention tool can only perform corrosion prevention on the pipeline with the specified pipe diameter.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anticorrosive specialized tool of pipeline has solved because the anticorrosive construction operation of natural gas transmission station construction piping pipeline is limited, and anticorrosive instrument remains the problem that further improves.

The technical proposal adopted by the utility model is that,

a special tool for corrosion protection of pipelines, comprising: the device comprises a bracket, a movable sliding chute is arranged above the bracket, a movable rod is arranged above the movable sliding chute, a fixed bearing is sleeved outside the movable rod, a limiting hole is arranged on the surface of the movable rod, and a limiting rod penetrates through the limiting hole;

the pipeline main body is arranged between the two groups of moving rods, and the moving rods are parallel to the pipeline main body;

the gasket penetrates through the upper side and the lower side of the limiting hole, the gasket is sleeved outside the limiting rod, a locking nut is arranged on one side of the gasket, which is far away from the limiting hole, and the locking nut is sleeved outside the limiting rod;

and the middle dividing ruler is arranged on the left side and the right side of the bracket.

The utility model is also characterized in that,

the movable rod realizes sliding movement on the bracket through the movable sliding groove, and the positions of the limiting hole and the movable sliding groove are matched with each other.

The gag lever post runs through in the inside of carriage release lever, and gag lever post and lock nut threaded connection to the gag lever post is L style of calligraphy structure, and the gag lever post runs through in lock nut, gasket and the inside of removing the spout in proper order.

The fixed bearings are fixedly connected with the movable rod, and the two groups of fixed bearings are positioned in the same vertical plane.

The pipeline main part still is equipped with:

and an operating handle provided at one side of the pipe main body.

The operating handle is movably connected with the pipeline main body.

The middle dividing ruler is connected with the support in an adhesive mode, and the vertical center line of the middle dividing ruler and the vertical center line of the support are located in the same vertical plane.

The utility model provides a pipeline anticorrosion specialized tool's beneficial effect: this anticorrosive specialized tool of pipeline through the split type support that sets up, can support the pipeline main part, according to the position of two sets of supports of the length adjustment of pipeline main part to the support top has set up mobilizable carriage release lever, can be according to the distance between two sets of carriage release levers of the diameter adjustment of pipeline main part, thereby makes two sets of fixing bearing and pipeline main part contact each other, drives pipeline main part and rotates

The utility model discloses a fixed bearing inner circle that sets up is fixed with the carriage release lever, and pipeline main part and rotatable outer lane contact each other, the drive pipeline main part that can take little effort rotates to satisfy the anticorrosive coiled material of pipeline main part surface winding, improved pipeline main part anticorrosive treatment efficiency greatly

The utility model discloses a gag lever post that sets up can carry on spacingly to the carriage release lever, and the gag lever post adopts lock nut to fix, easy dismounting, labour saving and time saving more in the actual operation process, and it is more convenient to use to be equipped with the gasket between two sets of lock nut, lock the gag lever post, adjust the gauge length between the lock nut, avoid moving about the carriage release lever;

the utility model clamps the pipeline main body through the arranged operating handle, the handle on one side of the operating handle can be rotated to drive the pipeline main body to rotate, and the anti-corrosion coiled material is wound outside the pipeline main body; the middle dividing ruler arranged on the bracket can determine the positions of the two groups of moving rods, and the positions of the two moving rods are adjusted by the central point of the middle dividing ruler, so that the two moving rods are not too inclined, and the two moving rods are prevented from toppling over in the operation process.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool for preventing corrosion of pipes according to the present invention;

FIG. 2 is a schematic view of a bracket of the tool for pipeline corrosion protection of the present invention;

FIG. 3 is an enlarged schematic structural view of the special tool for pipeline corrosion protection shown in FIG. 1;

fig. 4 is a schematic structural view of a limiting rod in the special tool for pipeline corrosion prevention of the present invention.

In the figure: 1. a support; 2. dividing into different sizes; 3. a travel bar; 4. a limiting rod; 5. a moving chute; 6. fixing the bearing; 7. a pipe body; 8. an operating handle; 9. a limiting hole; 10. locking the nut; 11. and (7) a gasket.

Detailed Description

The special tool for pipeline corrosion prevention of the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-3, the utility model relates to a special tool for pipeline corrosion prevention, include: the pipeline fixing device comprises a support 1, wherein a movable sliding groove 5 is formed above the support 1, movable rods 3 are arranged above the movable sliding groove 5, a pipeline main body 7 can be supported through the arranged split type support 1, the positions of two groups of supports 1 are adjusted according to the length of the pipeline main body 7, the movable rods 3 are arranged above the support 1, the distance between the two groups of movable rods 3 can be adjusted according to the diameter of the pipeline main body 7, and therefore two groups of fixed bearings 6 are in contact with the pipeline main body 7 to drive the pipeline main body 7 to rotate; the outer sleeve of the movable rod 3 is provided with a fixed bearing 6, a pipeline main body 7 is arranged between two groups of movable rods 3, the movable rods 3 are parallel to the pipeline main body 7, the fixed bearing 6 is fixedly connected with the movable rods 3, the two groups of fixed bearings 6 are positioned in the same vertical plane, the inner ring of the arranged fixed bearing 6 is fixed with the movable rods 3, the pipeline main body 7 is contacted with a rotatable outer ring, the pipeline main body 7 can be driven to rotate without effort, so that the anti-corrosion coiled material can be wound on the surface of the pipeline main body 7, the anti-corrosion treatment efficiency of the pipeline main body 7 is greatly improved, an operating handle 8 is arranged on one side of the pipeline main body 7, the pipeline main body 7 is clamped through the arranged operating handle 8, the pipeline main body 7 can be driven to rotate by rotating a handle on one side of the operating handle 8, and the anti-corrosion coiled material is wound outside the pipeline main body 7, the middle dividing ruler 2 is arranged on the left side and the right side of the support 1, the middle dividing ruler 2 is connected with the support 1 in an adhesion mode, the vertical center line of the middle dividing ruler 2 and the vertical center line of the support 1 are located in the same vertical plane, the positions of the two groups of moving rods 3 can be determined through the middle dividing ruler 2 arranged on the support 1, the positions of the two moving rods 3 are adjusted through the center point of the middle dividing ruler 2, the middle dividing ruler 2 does not need to be too inclined, and toppling over in the operation process is prevented.

As shown in fig. 1, fig. 3 and fig. 4, the utility model relates to a pipeline anticorrosion specialized tool, include: the surface of the moving rod 3 is provided with a limiting hole 9, a limiting rod 4 is arranged in the limiting hole 9 in a penetrating manner, a gasket 11 is arranged on the upper side and the lower side of the limiting hole 9 in a penetrating manner, the gasket 11 is sleeved on the outer portion of the limiting rod 4, one side of the gasket 11, which is far away from the limiting hole 9, is provided with a locking nut 10, the locking nut 10 is sleeved on the outer portion of the limiting rod 4, the limiting rod 4 penetrates through the inner portion of the moving rod 3, the limiting rod 4 is in threaded connection with the locking nut 10, the limiting rod 4 is in an L-shaped structure, the limiting rod 4 sequentially penetrates through the locking nut 10, the gasket 11 and the moving chute 5, the moving rod 3 can be limited through the arranged limiting rod 4, the limiting rod 4 is fixed by the locking nut 10, the dismounting is convenient, the time and labor are saved in the actual operation process, the use is more convenient, the gasket 11 is arranged between the two groups of locking nuts 10, and the limiting rod 4 is locked, the clamping distance between the locking nuts 10 is adjusted to prevent the moving rod 3 from moving left and right.

The utility model relates to a pipeline anticorrosion specialized tool's theory of operation: when the special tool for pipeline corrosion prevention is used, firstly, the distance between the two groups of brackets 1 is determined according to the length of the pipeline main body 7, and the movable rod 3 is pulled to enable the movable rod 3 to slide on the movable sliding chute 5; secondly, adjust the distance between two sets of carriage release levers 3 according to the diameter of pipeline main part 7, and put the position of adjustment carriage release lever 3 along the central point of well dividing chi 2, after the distance is confirmed, with passing lock nut 10 and gasket 11 on the gag lever post 4 in proper order, the carriage release lever 3 that will wear lock nut 10 and gasket 11 again passes spacing hole 9, gasket 11 and carriage release lever 3 closely laminate this moment, secondly, carriage release lever 3 is worn out by removal spout 5 department of below, penetrate gasket 11 and lock nut 10 again in proper order and use the instrument to twist lock nut 10 of moving lever 3 upper and lower both sides, fix carriage release lever 3. Then, the pipeline main body 7 is placed above the two groups of fixed bearings 6, so that the fixed bearings 6 are clamped on two sides of the pipeline main body 7, and the bottom of the pipeline main body 7 is sunk between the two groups of fixed bearings 6; finally, hold the handle of operating handle 8 one side, handle accessible operating handle 8 drives pipeline main part 7 and rotates on fixing bearing 6, and anticorrosive coiled material can twine the outside at pipeline main part 7 this moment to establish anti-skidding gum cover at the outside cover of handle, can increase the friction.

The utility model relates to a special tool for pipeline corrosion prevention, which meets the requirement of winding anticorrosive coiled materials on the surface of a pipeline main body through reasonable design, and improves the efficiency of the pipeline main body corrosion prevention treatment to a greater extent; the limiting rod is locked, the clamping distance between the locking nuts is adjusted, the movable rod is prevented from moving left and right, and the phenomenon of toppling in the operation process can be avoided to a certain extent.

Claims (7)

1. The special tool for pipeline corrosion prevention is characterized by comprising a support (1), wherein a movable sliding groove (5) is formed above the support (1), a movable rod (3) is arranged above the movable sliding groove (5), a fixed bearing (6) is sleeved outside the movable rod (3), a limiting hole (9) is formed in the surface of the movable rod (3), and a limiting rod (4) penetrates through the limiting hole (9); the pipeline moving device further comprises a pipeline main body (7) which is arranged between the two groups of moving rods (3), and the moving rods (3) are parallel to the pipeline main body (7); the device is characterized by further comprising gaskets (11) which penetrate through the upper side and the lower side of the limiting hole (9), the gaskets (11) are sleeved outside the limiting rod (4), one side, far away from the limiting hole (9), of each gasket (11) is provided with a locking nut (10), and each locking nut (10) is sleeved outside the limiting rod (4); the support is characterized by further comprising middle dividing rulers (2) which are arranged on the left side and the right side of the support (1).

2. The special tool for pipeline corrosion prevention according to claim 1, wherein the moving rod (3) realizes sliding movement on the bracket (1) through the moving chute (5), and the position of the limiting hole (9) is matched with that of the moving chute (5).

3. The special tool for pipeline corrosion prevention according to claim 1, wherein the limiting rod (4) penetrates through the inside of the moving rod (3), the limiting rod (4) is in threaded connection with a locking nut (10), the limiting rod (4) is of an L-shaped structure, and the limiting rod (4) penetrates through the locking nut (10), a gasket (11) and the moving chute (5) in sequence.

4. The special tool for pipeline corrosion protection according to claim 1, wherein the fixed bearings (6) are fixedly connected with the movable rod (3), and the two groups of fixed bearings (6) are located in the same vertical plane.

5. Tool special for the corrosion protection of pipes according to claim 1, characterized in that the pipe body (7) is further provided with: an operating handle (8) provided on one side of the duct main body (7).

6. Special tool for corrosion prevention of pipelines according to claim 5, wherein the operating handle (8) is movably connected with the pipeline main body (7).

7. The special tool for pipeline corrosion prevention according to claim 1, wherein the middle dividing ruler (2) is adhesively connected with the bracket (1), and the vertical center line of the middle dividing ruler (2) and the vertical center line of the bracket (1) are located in the same vertical plane.

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