CN214185980U

CN214185980U - Welding device for pipeline splicing

Info

Publication number: CN214185980U
Application number: CN202023068550.7U
Authority: CN
Inventors: 万守信; 孙青�; 孙麟; 张盈; 张兵
Original assignee: Wuhan Linqing Pipe Industry Co ltd
Current assignee: Wuhan Linqing Pipe Industry Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-14
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a welding set is used in pipeline concatenation, including the welding equipment body, the welding equipment body includes the workstation, workstation top surface one side fixed mounting has first fixed plate, first fixed plate is provided with two sets ofly, and is two sets of the relative workstation central symmetry of first fixed plate sets up, and is two sets of fixed pipe is installed all to rotate to first fixed plate is inside, and is two sets of the equal threaded mounting in fixed pipe surface one side has fixing bolt, and is two sets of fixing bolt one end all extends to inside the fixed pipe, and is two sets of fixed mounting has the ring gear on the fixed pipe, and is two sets of the transmission subassembly is installed in the inboard rotation of first fixed plate, and is two sets of ring gear one side all is connected with transmission subassembly one side. The utility model discloses a change traditional welding set's fixture, realize that weldment work can once only be accomplished to work efficiency has been improved.

Description

Welding device for pipeline splicing

Technical Field

The utility model relates to a pipeline concatenation technical field specifically is a welding set is used in pipeline concatenation.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. When some metal pipelines are spliced, welding is needed, and when welding, a welding device can be used.

Most of the existing welding devices for pipeline splicing can not complete welding work at one time, and need to be adjusted for many times, so that the working efficiency is low. Therefore, we propose a welding device for pipeline splicing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set is used in pipeline concatenation, through the fixture who changes traditional welding set, realize that weldment work can once only be accomplished to improve work efficiency, in order 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:

the utility model provides a welding set for pipeline concatenation, includes the welding equipment body, the welding equipment body includes the workstation, workstation top surface one side fixed mounting has first fixed plate, first fixed plate is provided with two sets ofly, and is two sets of the relative workstation central symmetry of first fixed plate sets up, and is two sets of fixed pipe is all rotated to first fixed plate is inside, and is two sets of the equal threaded mounting in fixed pipe surface one side has fixing bolt, and is two sets of fixing bolt one end all extends to inside the fixed pipe, and is two sets of fixed pipe is last fixed mounting has the ring gear, and is two sets of the transmission subassembly is installed in the inboard rotation of first fixed plate, and is two sets of ring gear one side all is connected with transmission subassembly one side transmission.

Preferably, the transmission assembly comprises a fixing rod and a motor, the fixing rod is rotatably installed on the inner side of the first fixing plate, one end of the fixing rod penetrates through the first fixing plate and is fixedly connected with one end of the motor, the motor is fixedly installed on one side of the top surface of the workbench, gears are fixedly installed on the fixing rod and are provided with two sets of gears, and one side of each gear is meshed with one side of the gear ring.

Preferably, two sets of equal fixed mounting in first fixed plate one side has first antifriction bearing, dead lever fixed mounting is inside first antifriction bearing, workstation top one side fixed mounting has the second fixed plate, motor fixed mounting is in second fixed plate top one side.

Preferably, a control switch for controlling the motor is fixedly installed on one side of the workbench, and the motor is a forward and reverse rotation speed reduction motor.

Preferably, two sets of the inside equal fixed mounting of first fixed plate has the second antifriction bearing, and two sets of the equal fixed mounting of fixed pipe is inside the second antifriction bearing.

Preferably, a sliding block is slidably mounted on one side of the top surface of the workbench, a positioning plate is fixedly mounted on one side of the top of the sliding block, the positioning plate is vertically arranged relative to the fixing pipe, and the positioning plate is of an L-shaped structure.

Preferably, the sliding groove is formed in one side of the top of the workbench, the sliding block is slidably mounted inside the sliding groove, the sliding groove and the sliding block are both of a T-shaped structure, and a pushing handle is fixedly mounted on one side of the positioning plate.

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

the utility model discloses a change traditional welding set's fixture, when welding metal pipeline, carry out the centre gripping through fixed pipe and fixing bolt cooperation to the pipeline, then drive fixed pipe through drive assembly and rotate, fixed pipe rotates and makes the pipeline rotate to the weldment work who realizes the pipeline can once only be accomplished, has improved work efficiency.

Drawings

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

fig. 2 is a schematic sectional view of the first fixing plate of the present invention;

FIG. 3 is a schematic left side view of the positioning plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1. welding the equipment body; 2. a work table; 3. a first fixing plate; 4. a fixed tube; 5. fixing the bolt; 6. a ring gear; 7. a transmission assembly; 701. fixing the rod; 702. a motor; 703. a gear; 8. a first rolling bearing; 9. a second fixing plate; 10. a control switch; 11. a second rolling bearing; 12. a slider; 13. positioning a plate; 14. a chute; 15. pushing the handle.

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. 1-4, the present invention provides a technical solution:

this welding set is used in pipeline concatenation, including welding equipment body 1, welding equipment body 1 includes

workstation

2, 2 top surface one side fixed mounting of workstation has first fixed plate 3, first fixed plate 3 is provided with two sets ofly, 2 central symmetry settings of two sets of 3 relative workstations of first fixed plate, 3 inside all rotations of two sets of first fixed plates are installed fixed pipe 4, fixed pipe 4 is used for the centre gripping pipeline, two sets of fixed pipe 4 equal threaded mounting in surface one side has fixing bolt 5, fixing bolt 5 is used for fixed metal pipeline, 5 one ends of two sets of fixing bolt all extend to fixed pipe 4 inside, fixed mounting has ring gear 6 on two sets of fixed pipe 4, ring gear 6 is used for driving fixed pipe 4 and rotates, transmission assembly 7 is installed in 3 inboard rotations of two sets of first fixed plates, transmission assembly 7 is used for driving ring gear 6 and rotates, two sets of ring gear 6 one side all are connected with transmission assembly 7 one side transmission.

The transmission assembly 7 comprises a fixing rod 701 and a motor 702, the fixing rod 701 is used for installing a gear 703, the motor 702 is used for driving the fixing rod 701, the fixing rod 701 is rotatably installed on the inner side of the first fixing plate 3, one end of the fixing rod 701 penetrates through the first fixing plate 3 and is fixedly connected with one end of the motor 702, the motor 702 is fixedly installed on one side of the top surface of the workbench 2, the gear 703 is fixedly installed on the fixing rod 701, the gear 703 is used for driving the gear ring 6 to rotate, the gear 703 is provided with two sets, and one side of each of the two sets of gears 703 is meshed with one side of the gear ring 6.

Two sets of 3 one sides of first fixed plate all fixed mounting have first antifriction bearing 8, and first antifriction bearing 8 is used for rotating installation dead lever 701, and dead lever 701 fixed mounting is inside first antifriction bearing 8, and 2 top one side fixed mounting of workstation have second fixed plate 9, and second fixed plate 9 is used for installing motor 702, and motor 702 fixed mounting is in 9 top one side of second fixed plate.

A control switch 10 for controlling the motor 702 is fixedly installed on one side of the workbench 2, the control switch 10 is used for controlling the motor 702, and the motor 702 is a speed reducing motor capable of rotating forward and backward.

Inside equal fixed mounting of two sets of first fixed plates 3 has second antifriction bearing 11, and inside the equal fixed mounting of two sets of fixed tubes 4 was in second antifriction bearing 11, second antifriction bearing 11 was used for rotating the fixed tube 4 of installation.

A sliding block 12 is slidably mounted on one side of the top surface of the workbench 2, the sliding block 12 is used for mounting a positioning plate 13, a positioning plate 13 is fixedly mounted on one side of the top of the sliding block 12, the positioning plate 13 is used for positioning the position of a pipeline welding part, the positioning plate 13 is vertically arranged relative to the fixed pipe 4, and the positioning plate 13 is of an L-shaped structure.

2 top one side of workstation has seted up spout 14, and spout 14 and slider 12 cooperation are used for slidable mounting locating plate 13, and slider 12 slidable mounting is inside spout 14, and spout 14 and slider 12 all set up to T type structure, prevent that slider 12 from droing in the spout 14, and locating plate 13 one side fixed mounting has promotion handle 15, and promotion handle 15 is convenient for remove locating plate 13.

The utility model discloses a main innovation point lies in changing traditional welding set fixture's structure, no longer does specifically describe here to the concrete structure of welding equipment body 1.

During the specific use, when using welding equipment body 1 to weld the pipeline, insert the pipeline in fixed pipe 4, will push away locating plate 13 between two sets of fixed pipes 4 through promoting handle 15, make one end and locating plate 13 one side laminating of one of them a set of pipeline, then it is fixed with the pipeline through fixing bolt 5, resume the normal position with locating plate 13 through promoting handle 15 after that, then time another group pipeline one end and the pipeline one end laminating of having fixed, it is fixed with the pipeline through fixing bolt 5, then starter motor 702, motor 702 rotates and drives dead lever 701 and rotate, dead lever 701 rotates and drives gear 703 and rotates, gear 703 rotates and drives ring gear 6 and rotates, ring gear 6 rotates and makes fixed pipe 4 rotate, thereby make the pipeline rotate, thereby can realize once only accomplishing the weldment work.

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 is used in pipeline concatenation, includes welding equipment body (1), its characterized in that: welding equipment body (1) includes workstation (2), workstation (2) top surface one side fixed mounting has first fixed plate (3), first fixed plate (3) are provided with two sets ofly, and are two sets of workstation (2) central symmetry sets up relatively first fixed plate (3), and is two sets of fixed pipe (4), two sets of are installed all to the inside equal rotation of first fixed plate (3) fixed pipe (4) surface one side is equal threaded mounting has fixing bolt (5), and is two sets of fixing bolt (5) one end all extends to fixed pipe (4) inside, and is two sets of fixed pipe (4) are gone up fixed mounting and are had ring gear (6), and are two sets of transmission assembly (7) are installed in the inboard rotation of first fixed plate (3), and are two sets of ring gear (6) one side all is connected with transmission assembly (7) one side transmission.

2. The welding device for splicing pipes according to claim 1, wherein: drive assembly (7) include dead lever (701) and motor (702), dead lever (701) are rotated and are installed at first fixed plate (3) inboardly, first fixed plate (3) and motor (702) one end fixed connection are passed to dead lever (701) one end, motor (702) fixed mounting is in workstation (2) top surface one side, fixed mounting has gear (703) on dead lever (701), gear (703) are provided with two sets ofly, and are two sets of gear (703) one side all meshes with ring gear (6) one side.

3. The welding device for splicing pipes according to claim 2, wherein: two sets of equal fixed mounting in first fixed plate (3) one side has first antifriction bearing (8), dead lever (701) fixed mounting is inside first antifriction bearing (8), workstation (2) top one side fixed mounting has second fixed plate (9), motor (702) fixed mounting is in second fixed plate (9) top one side.

4. The welding device for splicing pipes according to claim 3, wherein: a control switch (10) used for controlling a motor (702) is fixedly installed on one side of the workbench (2), and the motor (702) is set to be a forward and reverse rotation speed reducing motor.

5. The welding device for splicing pipes according to claim 1, wherein: two sets of equal fixed mounting has second antifriction bearing (11) in first fixed plate (3), and two sets of equal fixed mounting of fixed pipe (4) is inside second antifriction bearing (11).

6. The welding device for splicing pipes according to claim 1, wherein: workstation (2) top surface one side slidable mounting has slider (12), slider (12) top one side fixed mounting has locating plate (13), locating plate (13) are fixed pipe (4) perpendicular setting relatively, locating plate (13) set up to L type structure.

7. The welding device for splicing the pipelines according to claim 6, wherein: slide groove (14) have been seted up to workstation (2) top one side, slider (12) slidable mounting is inside slide groove (14), slide groove (14) and slider (12) all set up to T type structure, locating plate (13) one side fixed mounting has promotion handle (15).