CN221134744U

CN221134744U - Pipeline welding protection device

Info

Publication number: CN221134744U
Application number: CN202323111579.2U
Authority: CN
Inventors: 杨淞杰; 蒋一多; 邓朝辉
Original assignee: Chongqing Qianqian Pipe Industry Co ltd
Current assignee: Chongqing Qianqian Pipe Industry Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-14
Anticipated expiration: 2033-11-17

Abstract

The utility model belongs to the technical field of pipeline welding, and discloses a pipeline welding protection device, which comprises a processing table, a base and a fixing mechanism, wherein the base is fixedly arranged at the top of the processing table, a chute is formed at the top of the base, and the fixing mechanism is arranged in the base; the fixed establishment includes cylinder, disc, worm wheel, worm, handle, track groove, slide bar and mounting, and the cylinder passes through the inside that the bearing is connected in the base, and the disc cup joints in the surface of cylinder, and the worm wheel cup joints in the table of cylinder and is located the bottom of disc, and the activity of the one end of worm sets up in the temporal portion of base, and the other end of worm runs through to the outside of base. The pipeline welding device solves the problems that in the existing pipeline welding process, the pipelines are usually fixed and protected by adopting the bolt and nut matching, and when the pipelines are fixed before welding by adopting the bolt and nut matching connection, the bolts must be manually screwed one by one, so that the operation is inconvenient, and the welding processing efficiency of the pipelines can be affected.

Description

Pipeline welding protection device

Technical Field

The utility model belongs to the technical field of pipeline welding, and particularly relates to a pipeline welding protection device.

Background

A pipeline is a facility for transporting a fluid (liquid or gas), and plays a significant role in the fields of industrial production, energy transportation, urban infrastructure, and the like as an important transportation facility.

The pipeline has wide application, and is mainly used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices. And the pipeline can be connected by using a welding technology, so that the connection stability is ensured.

The existing pipeline welding process generally adopts bolt and nut matching to fix and protect the pipeline, and when the bolt and nut matching connection fixes the pipeline before welding, the bolts must be manually screwed one by one, so that the operation is inconvenient, and the welding processing efficiency of the pipeline can be affected.

Disclosure of utility model

The utility model aims to provide a pipeline welding protection device for solving the technical problems in the background technology.

In order to achieve the above purpose, the specific technical scheme of the utility model is as follows: the pipeline welding protection device comprises a processing table, a base and a fixing mechanism, wherein the base is fixedly arranged at the top of the processing table, a chute is formed in the top of the base, and the fixing mechanism is arranged in the base;

The utility model provides a fixed establishment includes cylinder, disc, worm wheel, worm, handle, track groove, slide bar and mounting, the cylinder passes through the bearing and connects in the inside of base, the disc cup joints in the surface of cylinder, the worm wheel cup joints in the table of cylinder and is located the bottom of disc, the one end activity of worm sets up in the temporal portion of base, the other end of worm runs through to the outside of base, one side in worm wheel is connected in the worm mesh, handle fixed mounting is in the one end of worm, the track groove is seted up at the top of disc, slide bar sliding connection is in the inside of track groove, the top of slide bar runs through the inside of base and extends to the spout, mounting fixed connection is in the inside of top and sliding connection in the spout of slide bar.

Preferably, the surface of the handle is fixedly connected with the protruding blocks, and the number of the protruding blocks is a plurality of the protruding blocks which are uniformly distributed on the surface of the handle.

Preferably, the inner side of the fixing piece is fixedly connected with a protective layer, and the protective layer is made of rubber.

Preferably, both sides of mounting all are fixedly connected with stopper, the spacing groove that uses with the stopper cooperation has all been seted up to the both sides of spout inner wall.

Preferably, a round hole is formed in one side of the base, and the diameter of the round hole is matched with the worm.

Preferably, the bottom of the surface of the sliding rod is sleeved with a circular ring, and the circular ring is positioned at the bottom of the disc.

Preferably, an auxiliary piece is sleeved on the surface of the worm, and the auxiliary piece is fixedly connected to the inside of the base.

The utility model has the following advantages:

1. This pipeline welding protection device through setting up processing platform, base and fixed establishment, when the staff is at the welding pipeline, can place the pipeline earlier between the mounting on the base, then anticlockwise rotation worm through the handle, anticlockwise rotation worm can drive the worm wheel rotation that the meshing is connected, the worm wheel rotates can drive the cylinder and rotates, the cylinder rotates simultaneously can drive the disc anticlockwise rotation, the disc anticlockwise rotation can extrude the slide bar and slide along the inside of track groove, and can extrude the mounting and move simultaneously along the inside of spout inwards, it is fixed to carry out the centre gripping to the pipeline on the base to move inwards when the mounting, avoid appearing the displacement at pipeline welded in-process, thereby can be convenient fix the protection to the pipeline.

2. This a pipeline welding protection device through setting up stopper and spacing groove, when the mounting slides in the inside of spout, can drive the stopper and slide in the inside of spacing groove, avoids the mounting to break away from the inside of spout when sliding to can play supplementary spacing effect to the mounting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of a pipe welding protector according to the present utility model;

FIG. 3 is an enlarged schematic view of the pipe welding protector of the present utility model at A in FIG. 2;

FIG. 4 is a schematic view showing the internal structure of the fixing mechanism of the pipe welding protection device of the present utility model;

Fig. 5 is an enlarged schematic view of the pipe welding protector of the present utility model at B in fig. 4.

The figure indicates: 1. a processing table; 2. a base; 3. a chute; 4. a cylinder; 5. a disc; 6. a worm wheel; 7. a worm; 8. a handle; 9. a track groove; 10. a slide bar; 11. a fixing member; 12. a bump; 13. a protective layer; 14. a limiting block; 15. a limit groove; 16. a round hole; 17. a circular ring; 18. an auxiliary member.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Example 1

As shown in fig. 1-5, the pipeline welding protection device comprises a processing table 1, a base 2 and a fixing mechanism, wherein the base 2 is fixedly arranged at the top of the processing table 1, a chute 3 is formed at the top of the base 2, and the fixing mechanism is arranged in the base 2; the fixing mechanism comprises a cylinder 4, a disc 5, a worm wheel 6, a worm 7, a handle 8, a track groove 9, a sliding rod 10 and a fixing piece 11, wherein the cylinder 4 is connected to the inside of a base 2 through a bearing, the disc 5 is sleeved on the surface of the cylinder 4, the worm wheel 6 is sleeved on the surface of the cylinder 4 and is positioned at the bottom of the disc 5, one end of the worm 7 is movably arranged at the temporal part of the base 2, the other end of the worm 7 penetrates through the outside of the base 2, the worm 7 is meshed and connected to one side of the worm wheel 6, the handle 8 is fixedly arranged at one end of the worm 7, the track groove 9 is formed in the top of the disc 5, the sliding rod 10 is in sliding connection with the inside of the track groove 9, the top of the sliding rod 10 penetrates through the base 2 and extends to the inside of the sliding groove 3, the fixing piece 11 is fixedly connected to the top of the sliding rod 10 and is in sliding connection with the inside of the sliding groove 3, the processing table 1, the base 2 and the fixing mechanism are matched for use, the pipeline 8 can be conveniently and fixedly protected, the surface of the handle 8 is fixedly connected with a plurality of lugs 12, the lugs 12 are uniformly distributed on the surface of the handle 8, the surface of the handle 8 is prevented from rotating, the handle 8 is meshed with one side, the worm 8 is fixedly connected with one side of the surface of the worm 7, one side of the surface of the circular hole 7 is fixedly arranged at the surface of the circular hole 13, the bottom of the circular hole 13 is fixedly connected with the base 7, the inner side of the circular hole 13, the circular hole is convenient to be the bottom hole 13 is provided with the bottom a diameter of the circular hole 13, and the bottom hole 13 is provided with the protection layer is 13, and the bottom is matched with the bottom a diameter of the protection layer is 13, and the protection layer is 13 is matched with the bottom is 13, and has the protection layer is 13 and can and is and can and has the diameter. The sliding rod 10 is prevented from being separated from the inside of the track groove 9 during sliding, the auxiliary piece 18 is sleeved on the surface of the worm 7, the auxiliary piece 18 is fixedly connected to the inside of the base 2, the worm 7 can be supported in an auxiliary mode, and the worm 7 is prevented from being lack of auxiliary support to shake during rotation and is separated from the worm wheel 6.

Example 2

The embodiment is an improvement made on the basis of embodiment 1, and in particular, please refer to fig. 4 to 5, both sides of the fixing member 11 are fixedly connected with limiting blocks 14, both sides of the inner wall of the chute 3 are provided with limiting grooves 15 matched with the limiting blocks 14, and by setting the limiting blocks 14 and the limiting grooves 15, when the fixing member 11 slides in the chute 3, the limiting blocks 14 can be driven to slide in the limiting grooves 15, so that the fixing member 11 is prevented from being separated from the chute 3 during sliding, and the fixing member 11 can be subjected to auxiliary limiting.

The working principle of the pipeline welding protection device is as follows: when the staff is welding the pipeline, can place the pipeline between the mounting 11 on the base 2 earlier, then rotate worm 7 anticlockwise through handle 8, worm 7 anticlockwise rotates can drive the worm wheel 6 rotation of meshing connection, worm wheel 6 rotates can drive cylinder 4 and rotate, cylinder 4 rotates and can drive disc 5 anticlockwise rotation simultaneously, disc 5 anticlockwise rotates can extrude slide bar 10 along the inside slip of track groove 9, and can extrude mounting 11 along the inside inboard simultaneous movement of spout 3, it is fixed to carry out the centre gripping to the pipeline on the base 2 to remove to inwards moving when mounting 11, avoid appearing the displacement in pipeline welded in-process, thereby can be convenient fix the protection to the pipeline.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a pipeline welding protection device, includes processing platform (1), base (2) and fixed establishment, its characterized in that: the base (2) is fixedly arranged at the top of the processing table (1), a sliding groove (3) is formed in the top of the base (2), and the fixing mechanism is arranged in the base (2);

The utility model provides a fixed establishment includes cylinder (4), disc (5), worm wheel (6), worm (7), handle (8), track groove (9), slide bar (10) and mounting (11), cylinder (4) are connected in the inside of base (2) through the bearing, disc (5) cup joint in the surface of cylinder (4), worm wheel (6) cup joint in the table of cylinder (4) and are located the bottom of disc (5), the one end activity of worm (7) sets up in the temporal portion of base (2), the other end of worm (7) runs through to the outside of base (2), one side in worm wheel (6) is connected in the meshing of worm (7), handle (8) fixed mounting is in the one end of worm (7), the top in disc (5) is seted up in track groove (9), slide bar (10) sliding connection in the inside of track groove (9), the top of slide bar (10) runs through base (2) and extends to the inside of spout (3), the other end of worm (7) runs through to the outside of base (2), the one side of worm (7) meshing is connected in the top of slide bar (10).

2. A pipe welding protector as defined in claim 1 wherein: the surface of the handle (8) is fixedly connected with the convex blocks (12), and the number of the convex blocks (12) is a plurality of and is uniformly distributed on the surface of the handle (8).

3. A pipe welding protector as defined in claim 1 wherein: the inner side of the fixing piece (11) is fixedly connected with a protective layer (13), and the protective layer (13) is made of rubber.

4. A pipe welding protector as defined in claim 1 wherein: limiting blocks (14) are fixedly connected to two sides of the fixing piece (11), and limiting grooves (15) matched with the limiting blocks (14) are formed in two sides of the inner wall of the sliding groove (3).

5. A pipe welding protector as defined in claim 1 wherein: a round hole (16) is formed in one side of the base (2), and the diameter of the round hole (16) is matched with the worm (7).

6. A pipe welding protector as defined in claim 1 wherein: the bottom of the surface of the sliding rod (10) is sleeved with a circular ring (17), and the circular ring (17) is positioned at the bottom of the disc (5).

7. A pipe welding protector as defined in claim 1 wherein: an auxiliary piece (18) is sleeved on the surface of the worm (7), and the auxiliary piece (18) is fixedly connected to the inside of the base (2).