CN216028903U

CN216028903U - Pipeline welding seam welding set

Info

Publication number: CN216028903U
Application number: CN202121862395.8U
Authority: CN
Inventors: 石中州; 董宏运; 冯泽权; 郭崇; 孟浩然
Original assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: First Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-15
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the field of pipeline weld seam welding, in particular to a pipeline weld seam welding device, which comprises a water storage tank, wherein the middle end of the top of the water storage tank is fixedly connected with a workbench, the left side of the water storage tank is fixedly connected with an upright post, and the left side of the upright post is fixedly provided with a motor, and the pipeline weld seam welding device has the beneficial effects that: the bottom of the fixing plate is limited by the limiting groove, so that the phenomenon that the fixing plate rotates automatically during working to cause that the working cannot be carried out is avoided; the clamping block is fixedly connected with the output end, so that the surface of the pipeline can be conveniently clamped, and the clamping effect is better due to the matching of the limiting rubber; the support legs are fixedly connected to the periphery of the bottom of the water storage tank, so that the periphery of the bottom of the water storage tank is supported, the stability in working is improved, and the phenomenon of unstable working caused by shaking is avoided; through the setting of welding mouthful, conveniently work in the inside of workstation, through the setting of water filling port, conveniently pour into the inside of water storage box with the coolant liquid, improve the practicality.

Description

Pipeline welding seam welding set

Technical Field

The utility model relates to the field of pipeline weld joint welding, in particular to a pipeline weld joint welding device.

Background

A pipeline is a device for conveying gas, liquid or fluid with solid particles connected by pipes, pipe connectors, valves, etc., and generally, the fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure place to a low pressure place of the pipeline, and can also be conveyed by using the pressure or gravity of the fluid itself.

When the existing pipeline is welded, the temperature is increased sharply in the welding process, and if the existing pipeline is not cooled, the workers are easily scalded due to overhigh temperature.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pipe seam welding apparatus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a pipeline welding seam welding set, including the water storage box, the top middle-end fixedly connected with workstation of water storage box, the left side fixedly connected with stand of water storage box, the left side fixed mounting of stand has the motor, the output fixedly connected with lead screw of motor, the right side swing joint of lead screw is in the inner chamber right-hand member of stand, the surperficial threaded connection of lead screw has the sleeve, telescopic bottom fixedly connected with fixed plate, the below of fixed plate is provided with the limiting plate, the bottom sliding connection of fixed plate is in the inner chamber of limiting plate, the equal fixed mounting in right side both ends of fixed plate has the shower nozzle, the top surface of hose and the surface of fixed plate are fixed connection, the lower extreme and the catch basin UNICOM of hose, the right side fixed mounting of stand has the pneumatic cylinder, the output swing joint of pneumatic cylinder is in the inner chamber top of workstation.

Preferably, the top of the inner cavity of the limiting plate is provided with a limiting groove, and the bottom of the fixing plate is slidably connected in the inner cavity of the limiting groove.

Preferably, the output end of the hydraulic cylinder is fixedly connected with a clamping block, and the bottom of the inner cavity of the workbench is fixedly connected with limiting rubber.

Preferably, the work tables are two pipe surfaces separated from each other, and welding ports for accommodating welding guns to weld are arranged between the work tables on the two sides at intervals.

Preferably, the bottom of the water storage tank is fixedly connected with supporting legs all around, and the right side of the top of the inner cavity of the water storage tank is fixedly connected with a water filling port.

Preferably, the left end of the spray head is fixedly connected with the right end of the connecting pipe, the left end of the connecting pipe is fixedly connected with the middle of the fixing plate, and the upper end of the hose penetrates into the connecting pipe and is connected with the spray head.

Preferably, pushing devices are respectively installed in the upper side and the lower side of the left end of the spray head, a fixing block is arranged at the end part of a push rod on the outer side of each pushing device, and the spray head is fixedly connected with the inner part of the required welding pipeline through the pushing devices and the fixing blocks.

Compared with the prior art, the utility model has the beneficial effects that: the bottom of the fixing plate is limited by the limiting groove, so that the phenomenon that the fixing plate rotates automatically during working to cause that the working cannot be carried out is avoided; the clamping block is fixedly connected with the output end, so that the surface of the pipeline can be conveniently clamped, and the clamping effect is better due to the matching of the limiting rubber; the support legs are fixedly connected to the periphery of the bottom of the water storage tank, so that the periphery of the bottom of the water storage tank is supported, the stability in working is improved, and the phenomenon of unstable working caused by shaking is avoided; through the setting of welding mouthful, conveniently work in the inside of workstation, through the setting of water filling port, conveniently pour into the inside of water storage box with the coolant liquid, improve the practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the processing station of the present invention;

fig. 3 is a front view of the processing table of the present invention.

In the figure: the water storage tank comprises a water storage tank 1, a water injection port 2, a workbench 3, a welding port 4, a hydraulic cylinder 5, a screw rod 6, a hose 7, a stand column 8, a sleeve 9, a fixing plate 10, a limiting plate 11, a limiting groove 12, a spray head 13, limiting rubber 14, a clamping block 15, a limiting rod 16 and supporting legs 17.

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 to 3, the present invention provides a technical solution: the utility model provides a pipeline weld seam welding set, includes water storage box 1, the top middle-end fixedly connected with workstation 3 of water storage box 1, the left side fixedly connected with stand 8 of water storage box 1.

The left side fixed mounting of stand 8 has the motor, and the output fixedly connected with lead screw 6 of motor 10, the right side swing joint of lead screw 6 are in the inner chamber right-hand member of stand 8

The surface of the screw rod 6 is in threaded connection with a sleeve 9, the bottom of the sleeve 9 is fixedly connected with a fixing plate 10, a limiting plate 12 is arranged below the fixing plate 10, and the bottom of the fixing plate 10 is slidably connected in an inner cavity of the limiting plate 12.

The shower nozzle 13 is all fixedly mounted at the right side both ends of fixed plate 10, and the top surface of hose 7 and the surface of fixed plate 10 are fixed connection, and the lower extreme and the catch basin 1 UNICOM of hose 7.

The right side fixed mounting of stand 8 has pneumatic cylinder 5, and pneumatic cylinder 5's output swing joint is in the inner chamber top of workstation 3.

The top of the inner cavity of the limiting plate 12 is provided with a limiting groove 19, and the bottom of the fixing plate 10 is slidably connected in the inner cavity of the limiting groove 19.

The output end of the hydraulic cylinder 5 is fixedly connected with a clamping block 15, and the bottom of the inner cavity of the workbench 3 is fixedly connected with a limiting rubber 14.

The workbench 3 is two pipe surfaces separated from each other, and welding ports 4 for accommodating welding guns to weld are arranged between the workbench 3 on two sides at intervals.

The bottom of the water storage tank 1 is fixedly connected with supporting legs 17 all around, and the right side of the top of the inner cavity of the water storage tank 1 is fixedly connected with a water filling port 2.

The left end of the spray head 13 is fixedly connected with the right end of the connecting pipe, the left end of the connecting pipe is fixedly connected with the middle of the fixing plate 10, and the upper end of the hose 7 penetrates into the connecting pipe and is connected with the spray head 13.

Push devices are respectively installed in the upper side and the lower side of the left end of the spray head 13, a fixing block is arranged at the end part of an outer side push rod of each push device, and the spray head 13 is fixedly connected with the inner part of a required welding pipeline through the push devices and the fixing blocks.

The working principle is as follows: in use, two pipes to be welded are first placed in the table 3.

The motor is started, the motor 10 drives the screw rod 6 to rotate, the screw rod 6 drives the sleeve 9 to move, and the threaded sleeve 9 drives the fixing plate 10 to move towards the right side.

The fixed plate 10 drives the hose 7 to move towards the right side, so that the hose 7 enters the pipeline until the spray head 13 moves to the welding position of the two pipelines.

By actuating the propulsion device, the fixed block is clamped and fixed to the inner wall of the left pipe, and a fixed plate 10 abuts against the left side of the pipe, so that the fixed block is combined with the other pipe.

And starting the hydraulic cylinder 5, so that the hydraulic cylinder 5 pushes the clamping block 15 to perfectly combine the two sections of pipelines, and welding work is carried out in the workbench 3 through the welding port 4.

Welding mouth 4 is by water filling port 2 to the inside injection coolant liquid of water storage box 1 after work, carries the coolant liquid to hose 7 in by external pump machine for hose 7 is with the release of the shower nozzle of coolant liquid by the port, cools down the inside welded position of pipeline, has reached the good purpose of cooling effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pipeline welding seam welding set, includes water storage box (1), its characterized in that: the top middle end of the water storage tank (1) is fixedly connected with a workbench (3), the left side of the water storage tank (1) is fixedly connected with a stand column (8), the left side of the stand column (8) is fixedly provided with a motor, the output end of the motor is fixedly connected with a lead screw (6), the right side of the lead screw (6) is movably connected with the right end of an inner cavity of the stand column (8), the surface of the lead screw (6) is in threaded connection with a sleeve (9), the bottom of the sleeve (9) is fixedly connected with a fixed plate (10), a limiting plate (11) is arranged below the fixed plate (10), the bottom of the fixed plate (10) is in sliding connection with the inner cavity of the limiting plate (11), both ends of the right side of the fixed plate (10) are fixedly provided with nozzles (13), the upper surface of a hose (7) is fixedly connected with the surface of the fixed plate (10), the lower end of the hose (7) is communicated with the water storage tank (1), the right side of the stand column (8) is fixedly provided with a hydraulic cylinder (5), the output end of the hydraulic cylinder (5) is movably connected to the top of the inner cavity of the workbench (3).

2. The pipe weld welding apparatus according to claim 1, wherein: the top of the inner cavity of the limiting plate (11) is provided with a limiting groove (12), and the bottom of the fixing plate (10) is connected in the inner cavity of the limiting groove (12) in a sliding manner.

3. The pipe weld welding apparatus according to claim 1, wherein: the output end of the hydraulic cylinder (5) is fixedly connected with a clamping block (15), and the bottom of the inner cavity of the workbench (3) is fixedly connected with a limiting rubber (14).

4. The pipe weld welding apparatus according to claim 3, wherein: the workbench (3) is two pipe surfaces which are separated from each other, and welding openings (4) for accommodating welding guns to weld are formed between the workbench (3) on two sides at intervals.

5. The pipe weld welding apparatus according to claim 1, wherein: the water storage tank is characterized in that supporting legs (17) are fixedly connected to the periphery of the bottom of the water storage tank (1), and a water filling port (2) is fixedly connected to the right side of the top of an inner cavity of the water storage tank (1).

6. The pipe weld welding apparatus according to claim 1, wherein: the left side tip of shower nozzle (13) and the right side tip fixed connection of connecting pipe, the left side tip of connecting pipe and the middle part fixed connection of fixed plate (10), the upper end of hose (7) is penetrated the connecting pipe insidely and is connected with shower nozzle (13).

7. The pipe weld welding apparatus according to claim 6, wherein: push devices are respectively installed in the upper side and the lower side of the left end of the spray head (13), a fixing block is arranged at the end part of an outer side push rod of each push device, and the spray head (13) is fixedly connected with the inside of a pipeline to be welded through the push devices and the fixing blocks.