CN216966849U

CN216966849U - Steel pipe riser welding fixing tool

Info

Publication number: CN216966849U
Application number: CN202220518469.4U
Authority: CN
Inventors: 易锋; 姜洪飞; 马林; 曹文军; 季金华
Original assignee: Nantong Sijian Construction Group Co Ltd
Current assignee: Nantong Sijian Construction Group Co Ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-15
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a steel pipe vertical pipe welding and fixing tool which comprises a device main body and a workbench, wherein fixing plates are arranged on the upper side and the lower side of the workbench, a control handle is arranged at the front end of each fixing plate, sliding rods are arranged on the left side and the right side inside the fixing plates, a sliding block is sleeved on the outer wall of each sliding rod, a second screw rod is arranged on the right side of each sliding rod, a transmission belt is arranged below each second screw rod, and a transmission block is arranged on the right side of each sliding block. This steel pipe riser welded fastening instrument is provided with the fixed plate, the user can insert inside the fixed plate to the steel pipe through the snap ring, lay in the mounting panel top, the user can the rotary control handle afterwards, make the second lead screw begin to rotate, when the second lead screw is rotatory, slider on the second lead screw can remove to the middle part simultaneously, the slider can promote the transmission piece through the push rod and remove to the fixed plate middle part, the transmission piece drives the snap ring and accomplishes the block to the steel pipe, the user can weld the steel pipe after fixing.

Description

Steel pipe riser welding fixing tool

Technical Field

The utility model relates to the technical field of steel pipe welding, in particular to a welding and fixing tool for a steel pipe vertical pipe.

Background

The steel pipe vertical pipe welding and fixing tool is a tool for fixing the steel pipe vertical pipe in the steel pipe welding process, the steel pipe vertical pipe is a steel material with a hollow section, the length of the steel material is far larger than the diameter or the perimeter, the steel pipe vertical pipe is divided into round, square, rectangular and special-shaped steel pipes according to the section shape, the steel pipe vertical pipe is divided into a carbon structural steel pipe, a low-alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material, and the steel pipe vertical pipe is divided into a steel pipe for a conveying pipeline, an engineering structure, thermal engineering equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like according to the application.

Most of the existing steel pipe riser welding and fixing tools have the following problems:

firstly, current fixing tool is at the in-process that uses, and is poor to the fixed effect of steel pipe, leads to the steel pipe in the in-process that uses, leads to the steel pipe to drop when the welding easily, causes welding efficiency to reduce.

Secondly, the existing fixing device has single function and is difficult to adjust the height of the fixed steel pipe according to the actual requirement of a user, so that the user is difficult to adjust the welding position on the steel pipe according to the actual requirement

We propose a tool for welding and fixing a steel pipe riser in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding and fixing tool for a steel pipe vertical pipe, which aims to solve the problems that the steel pipe in the market at present is poor in fixing effect and difficult to adjust the height of the steel pipe in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel pipe riser welded fastening instrument, includes device main part and workstation, the below of device main part is provided with the headstock, and the internally mounted of headstock has driving motor, driving motor's the first lead screw of output fixedly connected with, and the outer wall cover of first lead screw is equipped with the movable block, the front end middle part of workstation is provided with the mounting panel, and the workstation is located the front end of device main part, the upper and lower both sides of workstation all are provided with the fixed plate, and the front end of fixed plate is provided with the control handle, the inside left and right sides of fixed plate all is provided with the slide bar, and the outer wall cover of slide bar is equipped with the slider, the right side of slide bar is provided with the second lead screw, and the below of second lead screw is provided with the drive belt, the right side of slider is provided with the transmission piece, and the right side fixedly connected with snap ring of transmission piece.

Preferably, the front end of the device main body is provided with a sliding groove, the workbench forms a sliding structure with the device main body through the sliding groove, an integrated structure is formed between the workbench and the mounting plate, and meanwhile, the surface of the mounting plate is arc-shaped.

Preferably, the control handle penetrates through the inside of the fixing plate and is connected with the second screw rod, a bearing is arranged at the joint of the control handle and the fixing plate, and the second screw rod forms a belt transmission structure through a transmission belt.

Preferably, the output end of the driving motor penetrates through the interior of the device main body and is fixedly connected with the first lead screw, the inner wall of the moving block is provided with threads matched with the first lead screw, and an integrated structure is formed between the moving block and the workbench.

Preferably, a sliding structure is formed between the sliding block and the sliding rod, threads matched with the second screw rod are arranged inside one end, away from the sliding rod, of the sliding block, and the threads on the upper side and the lower side of the second screw rod are arranged in a reverse direction.

Preferably, the sliding block is connected with the transmission block through a push rod, the sliding block is connected with the push rod through a rotating shaft, and the push rod is connected with the transmission block through a rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the steel pipe vertical pipe welding and fixing tool is provided with a fixing plate, when a user needs to weld a steel pipe, the user can insert the steel pipe into the fixing plate through a clamping ring and place the steel pipe above an installation plate, then the user can rotate a control handle to enable a second lead screw to start rotating, when the second lead screw rotates, a sliding block on the second lead screw can simultaneously move towards the middle part, the sliding block can push a transmission block to move towards the middle part of the fixing plate through a push rod, the transmission block drives the clamping ring to complete clamping on the steel pipe, and the user can weld the fixed steel pipe;

(2) this steel pipe riser welded fastening instrument is provided with the movable block, and when the user need carry out high adjustment to the steel pipe on the workstation, the user can open driving motor, and driving motor drives first lead screw and begins to rotate, and the movable block drives the workstation rebound under the effect of first lead screw, makes the user can be through the height of adjustment workstation to the height of the steel pipe of fixing on the workstation is adjusted.

Drawings

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

FIG. 2 is a side view of the external structure of the present invention;

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

fig. 4 is a schematic top view of the fixing plate according to the present invention.

In the figure: 1. a device main body; 2. a work table; 3. mounting a plate; 4. a fixing plate; 5. a control handle; 6. a power box; 7. a drive motor; 8. a moving block; 9. a first lead screw; 10. a slider; 11. a slide bar; 12. a second lead screw; 13. a transmission belt; 14. a push rod; 15. a transmission block; 16. a snap ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steel pipe vertical pipe welding and fixing tool comprises a device main body 1 and a workbench 2, a power box 6 is arranged below the device main body 1, and a driving motor 7 is arranged in the power box 6, the output end of the driving motor 7 is fixedly connected with a first screw rod 9, and the outer wall of the first screw rod 9 is sleeved with a moving block 8, the middle part of the front end of the workbench 2 is provided with a mounting plate 3, and the working table 2 is positioned at the front end of the device main body 1, the upper and lower sides of the working table 2 are both provided with a fixed plate 4, and the front end of the fixed plate 4 is provided with a control handle 5, the left side and the right side of the inside of the fixed plate 4 are both provided with a slide bar 11, and the outer wall of the sliding rod 11 is sleeved with a sliding block 10, the right side of the sliding rod 11 is provided with a second screw rod 12, and a transmission belt 13 is arranged below the second screw rod 12, a transmission block 15 is arranged on the right side of the sliding block 10, and a clamping ring 16 is fixedly connected to the right side of the transmission block 15.

The front end of device main part 1 is provided with the spout, and workstation 2 passes through to constitute sliding structure between spout and the device main part 1, and constitute the integral type structure between workstation 2 and the mounting panel 3, the surface of mounting panel 3 sets up for the arc simultaneously, the spout that sets up through the 1 front end of device main part, make workstation 2 can reciprocate on the spout, make the user adjust the height of workstation 2 according to the actual demand, and the surface that sets up through the arc of mounting panel 3, when making the steel pipe be fixed in on mounting panel 3, can with mounting panel 3 in close contact with, increase the stability after the steel pipe is fixed.

The control handle 5 penetrates through the inside of the fixing plate 4 to be connected with the second screw rod 12, a bearing is arranged at the joint of the control handle 5 and the fixing plate 4, the second screw rod 12 forms a belt transmission structure through the transmission belt 13, through the structural relation between the control handle 5 and the second screw rod 12, a user can control the rotation of the second screw rod 12 through the rotation of the control handle 5, through the structural relation between the second screw rod 12 and the transmission belt 13, the second screw rod 12 can drive the second screw rod 12 at the other end to rotate simultaneously through the transmission belt 13 when rotating, the working efficiency of the device is increased, the arranged bearing can reduce the abrasion of the user on the control handle 5 when the control handle 5 is rotated, and the service life of the control handle 5 is prolonged.

The output end of the driving motor 7 penetrates through the inside of the device main body 1 and is fixedly connected with the first lead screw 9, threads matched with the first lead screw 9 are arranged on the inner wall of the moving block 8, an integrated structure is formed between the moving block 8 and the workbench 2, through the structural relation between the moving block 8 and the first lead screw 9, when a user drives the first lead screw 9 to rotate through the driving motor 7, the moving block 8 can move up and down on the first lead screw 9, through the structural relation between the moving block 8 and the workbench 2, when the moving block 8 moves up and down on the first lead screw 9, the workbench 2 can be driven to move up and down, and the user can weld the steel pipe fixed on the workbench 2 according to actual requirements.

A sliding structure is formed between the sliding block 10 and the sliding rod 11, a thread matched with the second screw rod 12 is arranged inside one end, far away from the sliding rod 11, of the sliding block 10, the threads on the upper side and the lower side of the second screw rod 12 are arranged in a reverse mode, the sliding block 10 can move back and forth on the sliding rod 11 under the rotating effect of the second screw rod 12 through the structural relation between the sliding block 10 and the sliding rod 11, and the two sliding blocks 10 on the second screw rod 12 can move towards the middle portion simultaneously when the second screw rod 12 rotates through the reverse arrangement of the threads of the second screw rod 12.

Be connected through push rod 14 between slider 10 and the transmission piece 15, and be connected through the pivot between slider 10 and the push rod 14, and be connected through the pivot between push rod 14 and the transmission piece 15, through the structural relation between slider 10 and the transmission piece 15, when making slider 10 remove to the centre under the effect of second lead screw 12, slider 10 can promote transmission piece 15 through push rod 14 and remove to fixed plate 4 middle part, transmission piece 15 drives snap ring 16 and accomplishes the block to the steel pipe.

The working principle is as follows: before the steel pipe vertical pipe welding and fixing tool is used, the overall condition of the device needs to be checked firstly, and normal work can be determined;

when the steel pipe vertical pipe welding fixing tool works, with reference to fig. 1-4, when a user needs to weld a steel pipe, the user can insert the steel pipe into the fixing plate 4 through the clamping ring 16 and place the steel pipe above the mounting plate 3, then the user can rotate the control handle 5 to enable the second lead screw 12 to rotate, when the second lead screw 12 rotates, the sliding block 10 on the second lead screw 12 can move towards the middle part at the same time, the sliding block 10 can push the transmission block 15 to move towards the middle part of the fixing plate 4 through the push rod 14, the transmission block 15 drives the clamping ring 16 to complete clamping on the steel pipe, and the user can weld the fixed steel pipe.

When the steel pipe vertical pipe welding fixing tool works, with reference to fig. 1-4, when a user needs to adjust the height of a steel pipe on the workbench 2, the user can turn on the driving motor 7, the driving motor 7 drives the first lead screw 9 to start rotating, and the moving block 8 drives the workbench 2 to move upwards under the action of the first lead screw 9, so that the user can adjust the height of the workbench 2, and thus the height of the steel pipe fixed on the workbench 2 can be adjusted.

When the steel pipe vertical pipe welding fixing tool works, a user can control the rotation of the second screw rod 12 through the rotation of the control handle 5 by combining with the figures 1-4, the second screw rod 12 can drive the second screw rod 12 at the other end to rotate simultaneously through the transmission belt 13 when rotating, the working efficiency of the device is increased, the arranged bearing can reduce the abrasion of the fixing plate 4 to the control handle 5 when the user rotates the control handle 5, and the service life of the control handle 5 is prolonged.

The above is the operation of the whole device, and the details which are not described in detail in this specification are the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.

Claims

1. The utility model provides a steel pipe riser welded fastening instrument, includes device main part (1) and workstation (2), its characterized in that: a power box (6) is arranged below the device main body (1), a driving motor (7) is arranged inside the power box (6), the output end of the driving motor (7) is fixedly connected with a first lead screw (9), a moving block (8) is sleeved on the outer wall of the first lead screw (9), a mounting plate (3) is arranged in the middle of the front end of the workbench (2), the workbench (2) is located at the front end of the device main body (1), fixing plates (4) are arranged on the upper side and the lower side of the workbench (2), a control handle (5) is arranged at the front end of each fixing plate (4), slide bars (11) are arranged on the left side and the right side of the inner part of each fixing plate (4), a slide block (10) is sleeved on the outer wall of each slide bar (11), a second lead screw (12) is arranged on the right side of each slide bar (11), and a driving belt (13) is arranged below each second lead screw (12), the right side of slider (10) is provided with transmission piece (15), and the right side fixedly connected with snap ring (16) of transmission piece (15).

2. The steel pipe riser welding and fixing tool of claim 1, wherein: the front end of device main part (1) is provided with the spout, and constitutes sliding structure between workstation (2) and device main part (1) through the spout to constitute integral type structure between workstation (2) and mounting panel (3), the surface of mounting panel (3) is the arc setting simultaneously.

3. The steel pipe riser welding fixing tool of claim 1, wherein: the control handle (5) penetrates through the inside of the fixing plate (4) and is connected with the second screw rod (12), a bearing is arranged at the joint of the control handle (5) and the fixing plate (4), and the second screw rod (12) forms a belt transmission structure through a transmission belt (13).

4. The steel pipe riser welding and fixing tool of claim 1, wherein: the output end of the driving motor (7) penetrates through the interior of the device main body (1) and is fixedly connected with the first screw rod (9), threads matched with the first screw rod (9) are arranged on the inner wall of the moving block (8), and an integrated structure is formed between the moving block (8) and the workbench (2).

5. The steel pipe riser welding and fixing tool of claim 1, wherein: a sliding structure is formed between the sliding block (10) and the sliding rod (11), threads matched with the second screw rod (12) are arranged inside one end, away from the sliding rod (11), of the sliding block (10), and the threads on the upper side and the lower side of the second screw rod (12) are arranged in a reverse direction.

6. The steel pipe riser welding and fixing tool of claim 1, wherein: the sliding block (10) is connected with the transmission block (15) through a push rod (14), the sliding block (10) is connected with the push rod (14) through a rotating shaft, and the push rod (14) is connected with the transmission block (15) through the rotating shaft.