CN211414203U

CN211414203U - Welding device for pipeline connection

Info

Publication number: CN211414203U
Application number: CN201921921425.0U
Authority: CN
Inventors: 殷倩; 何晔
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-09-04
Anticipated expiration: 2029-11-08

Abstract

The utility model belongs to the technical field of the pipeline welding technique and specifically relates to a welding set is used in pipe connection, including inner ring and the outer loop that is inside and outside setting, be provided with fixed horizontal muscle between inner ring and the outer loop, threaded connection has clamping device on the inner ring, clamping device includes centre gripping handle, screw rod, fixed block, rubber grip block and bearing, the centre gripping handle that screw rod top fixed connection has the level to set up, screw rod bottom fixedly connected with bearing, the bearing periphery is provided with the fixed block, the utility model discloses in, through the welding set who sets up, slide on the outer loop again, the outer loop of being just ingenious is a circular, has solved the high-frequency of operation and has squat and stand and weld the pipeline, and the efficiency of using is very high, has huge economic benefits and extensive market prospect, is worth using widely.

Description

Welding device for pipeline connection

Technical Field

The utility model relates to a pipeline welding technical field specifically is a welding set for pipe connection.

Background

The pipeline welding in the market still has many places that need improve, and the welding of present traditional pipeline all relies on people's experience to weld, often needs to place the pipeline on ground, surrounds the pipeline and welds, and squat often and stand in time, and operating time is long very easily causes the damage to the health, consequently, provides a welding set for the pipe connection to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set for pipe connection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a welding device for pipeline connection comprises an inner ring and an outer ring which are arranged inside and outside, a fixed transverse rib is arranged between the inner ring and the outer ring, a clamping device is spirally connected onto the inner ring and comprises a clamping handle, a screw rod, a fixed block, a rubber clamping block and a bearing, the top end of the screw rod is fixedly connected with the horizontally arranged clamping handle, the bottom end of the screw rod is fixedly connected with the bearing, the periphery of the bearing is provided with the fixed block, the inner side of the fixed block is fixedly connected with the rubber clamping block, the outer ring is slidably connected with a welding device, the welding device comprises a hole, a sliding block, a handle, a welding gun, a fixed roller, a gear, a welding flux, a motor and a rubber anti-slip sleeve, a hole is arranged on one side of the sliding block, a vertically arranged rubber anti-slip sleeve is fixedly, the welding gun is characterized in that a fixed roller is arranged on the right side of the welding gun, a gear is arranged on the right side of the fixed roller, the fixed roller and a sliding block are in rotating connection in a connection relationship, a motor is fixedly connected to the other side of the sliding block, a main shaft of the motor penetrates through the sliding block, the tail end of the main shaft of the motor is fixedly connected with the gear, and a rubber anti-slip sleeve is fixedly connected to the outer side of the handle.

Preferably, the bearing and the fixing block are fixedly connected.

Preferably, the slider has a rectangular parallelepiped shape.

Preferably, the connection relationship between the inner ring and the outer ring and the fixed transverse rib is fixed connection.

Preferably, the number of the fixed transverse ribs is three, and the fixed transverse ribs are arranged at equal angles in the center of the outer ring.

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

1. the utility model discloses in, through the clamping device who sets up, can follow the three dimension of pipeline and carry out the centre gripping to the pipeline, because the inboard fixedly connected with rubber grip block of clamping device fixed block, various better non-slip properties that have in the clamping process, lay a good basis for further welding.

2. The utility model discloses in, through the welding set who sets up, slide on the outer loop again, just the outer loop is a circular, has solved the operation and has squat with the high frequency and stand and weld the pipeline, and the use efficiency is very high, has huge economic benefits and extensive market prospect, is worth using widely.

Drawings

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

FIG. 2 is a schematic view of the mounting structure of the welding gun of the present invention;

FIG. 3 is a schematic view of the motor mounting structure of the present invention;

FIG. 4 is a schematic view of the installation structure of the rubber clamping block of the present invention;

fig. 5 is a schematic structural diagram of the point a in fig. 4 according to the present invention.

In the figure: 1-inner ring, 2-outer ring, 3-fixed transverse bar, 4-clamping device, 401-clamping handle, 402-screw, 403-fixed block, 404-rubber clamping block, 405-bearing, 5-welding device, 501-hole, 502-slide block, 503-handle, 504-welding gun, 505-fixed roller, 506-gear, 507-solder, 508-motor and 509-rubber anti-slip sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a welding device for pipeline connection comprises an inner ring 1 and an outer ring 2 which are arranged inside and outside, a fixed transverse rib 3 is arranged between the inner ring 1 and the outer ring 2, a clamping device 4 is spirally connected on the inner ring 1, the clamping device 4 comprises a clamping handle 401, a screw 402, a fixing block 403, a rubber clamping block 404 and a bearing 405, the top end of the screw 402 is fixedly connected with the horizontally arranged clamping handle 401, the bottom end of the screw 402 is fixedly connected with the bearing 405, the periphery of the bearing 405 is provided with the fixing block 403, the inner side of the fixing block 403 is fixedly connected with the rubber clamping block 404, the outer ring 2 is slidably connected with a welding device 5, the welding device 5 comprises a hole 503, a sliding block 502, a handle, a welding gun 504, a fixed roller 505, a gear 506, a welding flux 507, a motor 508 and a rubber anti-slip sleeve 509, one side of the sliding block 502 is, the slider 502 one side fixedly connected with welding gun 504, the right side of welding gun 504 is equipped with decides gyro wheel 505, and decides the right side of gyro wheel 505 and be equipped with gear 506, decides the relation of connection between gyro wheel 505 and the slider 502 and be the rotation connection, slider 502 opposite side fixedly connected with motor 508, and the main shaft of motor 508 runs through in slider 502, and the terminal and gear 506 fixed connection of main shaft of motor 508, the outside fixedly connected with rubber antiskid cover 509 of handle 503.

The bearing 405 and the fixed block 403 are fixedly connected, the slider 502 is in a rectangular parallelepiped shape, the inner ring 1, the outer ring 2 and the fixed transverse ribs 3 are fixedly connected, and the number of the fixed transverse ribs 3 is three, and the fixed transverse ribs are arranged at equal angles in the center of the outer ring 2.

The working process is as follows: cup joint inner ring 1 on the pipeline that needs the welding before the use, then through rotating centre gripping handle 401, screw rod 402 begins to rotate this moment, and then adjust the fixed block 403 to the position earlier for inner ring 1, the pipeline is connected very stably with this device this moment, connect external power supply with welding rifle 504 and motor 508, through opening and closing of motor 508, utilize the principle of extruder can send into the solder inside welding rifle 504, can pulling handle 503 this moment, slider 502 begins to rotate around the outer loop, and then weld the pipeline.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a welding set for pipe connection, is including being inner ring (1) and outer loop (2) of inside and outside setting, its characterized in that: be provided with fixed horizontal muscle (3) between inner ring (1) and outer loop (2), threaded connection has clamping device (4) on inner ring (1), clamping device (4) are including centre gripping handle (401), screw rod (402), fixed block (403), rubber grip block (404) and bearing (405), screw rod (402) top fixed connection has centre gripping handle (401) that the level set up, screw rod (402) bottom fixed connection has bearing (405), bearing (405) periphery is provided with fixed block (403), inboard fixed block (403) inboard fixed connection has rubber grip block (404), sliding connection has welding set (5) on outer loop (2), welding set (5) are including hole (501), slider (502), handle (503), welding rifle (504), fixed gyro wheel (505), gear (506), solder (507) Motor (508) and rubber antiskid cover (509), hole (501) have been seted up to slider (502) one side, the vertical rubber antiskid cover (509) that sets up of slider (502) top fixedly connected with, slider (502) one side fixedly connected with welding rifle (504), welding rifle (504) are right-hand to be equipped with and to decide gyro wheel (505), and decide the right-hand gear (506) that is equipped with of gyro wheel (505), the relation of connection between deciding gyro wheel (505) and slider (502) is for rotating the connection, slider (502) opposite side fixedly connected with motor (508), the main shaft of motor (508) runs through in slider (502), and the terminal and gear (506) fixed connection of main shaft of motor (508), the outside fixedly connected with rubber antiskid cover (509) of handle (503).

2. The welding device for pipe connection according to claim 1, wherein: the bearing (405) is fixedly connected with the fixing block (403).

3. The welding device for pipe connection according to claim 1, wherein: the slider (502) is rectangular.

4. The welding device for pipe connection according to claim 1, wherein: the inner ring (1) and the outer ring (2) are fixedly connected with the fixed transverse rib (3).

5. The welding device for pipe connection according to claim 1, wherein: the number of the fixed transverse ribs (3) is three, and the fixed transverse ribs are arranged at the center of the outer ring (2) at equal angles.