CN216633254U

CN216633254U - Welding device for pressure container

Info

Publication number: CN216633254U
Application number: CN202122798337.XU
Authority: CN
Inventors: 丁志东
Original assignee: Aikang Zhejiang General Equipment Co ltd
Current assignee: Aikang Zhejiang General Equipment Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-31
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a pressure container welding device, which comprises a working frame, wherein a hollow groove is arranged in the working frame, a pressure container is placed in the hollow groove, a rectangular fixing plate is fixedly connected to the top side of the working frame, a sliding assembly is arranged at the top of the fixing plate, a guide rail, a working box and a motor are arranged in the sliding assembly, a movable seat drives a bottom cylinder to move along with the sliding assembly, after the sliding assembly is adjusted to a proper angle, the cylinder is started, a lifting rod at the bottom end of the cylinder drives a welding device to move towards the pressure container for welding, the pressure container is fixed through a positioning assembly, a sliding block drives a pressing rod and a positioning plate to move until the pressing rod and the positioning plate are abutted against the side surface of the pressure container, the pressure container can be better supported by an adjusting plate through adjusting the inclination angle of the adjusting plate, an anti-slip pad is arranged at the top end of the adjusting plate to prevent the pressure container from moving in the working process, the flexibility is high, convenient operation, and the universality is strong, is worth promoting.

Description

Welding device for pressure container

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a welding device for a pressure container.

Background

The pressure vessel is a closed device which contains gas or liquid and bears certain pressure, and is divided into three types according to working pressure, medium hazard and the effect thereof in production in the safety supervision rules of the pressure vessel in China in order to more effectively implement scientific management and safety supervision, and different regulations are made on the design and manufacturing process, and the inspection items, contents and modes of the pressure vessel in each type. The pressure container implements an import commodity security quality permission system, and commodities which do not obtain an import security quality permission certificate are not imported;

chinese utility model patent No. CN214185951U discloses a pressure vessel welding device, comprising a bottom plate, wherein the top surface of the bottom plate is fixedly connected with a first support column, the side surface of the first support column is fixedly connected with a first motor, one end of the rotating shaft of the first motor passes through the first support column and is fixedly connected with a first connecting rod, the top surface of the bottom plate is fixedly connected with a second support column, the side surface of the second support column is fixedly connected with a second motor, the utility model places the pressure vessel on the circular plate, then the first inclined rod is matched with the second inclined rod to cause the support rod to expand, the pressure vessel is fixed through the support rod, then the first motor drives the first connecting rod to rotate to cause the frame to rotate back and forth, the second motor drives the second connecting rod to rotate to cause the frame to rotate left and right, and the first connecting rod is matched with the second connecting rod to adjust the frame at more angles, pressure vessel angle modulation is convenient, and the welding set who uses at present all is fixed to the location of container, can not adapt to the not pressure vessel of equidimension well, and in addition, the container produces the removal easily in welding process, need fix and reach better welding effect, and welding position's fixity needs welding equipment to have the flexibility, and the mobility for this reason we propose a pressure vessel welding set and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a welding device for pressure vessels, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a pressure container welding device comprises a working frame, wherein an empty groove is formed in the working frame, a pressure container is placed in the empty groove, a rectangular fixing plate is fixedly connected to the top side of the working frame, a sliding assembly is arranged at the top of the fixing plate, and a guide rail, a working box and a motor are contained in the sliding assembly;

the bottom end of the guide rail is fixedly connected to the top of the fixing plate, a sliding seat is connected to the guide rail in a sliding manner, a sliding plate is fixedly connected to the outer side of the sliding seat, a working box is fixedly connected to the side surface of the working frame, and an opening is formed in the top of the working box;

the motor has been placed to the work box inboard, and motor output fixedly connected with screw rod, the parallel side of motor are provided with the baffle, and the screw rod runs through baffle and extends to work box inner wall department, and sliding connection has the slide on the screw rod, and slide top fixedly connected with support frame is provided with the welding subassembly in the support frame top.

Preferably, the bottom of the working frame is fixedly connected with supporting legs, the supporting legs are at least provided with two groups, the top side of the working frame is provided with a fixing frame, and the working frame is provided with a plurality of reinforcing nails.

Preferably, the supporting leg top is fixedly connected with a bearing frame, a supporting plate is arranged on the side face of the bearing frame, reinforcing plates are fixedly connected to two sides of the supporting plate, an adjusting plate is connected to the top of each reinforcing plate through a damping rotating shaft, a non-slip mat is arranged on the top of each adjusting plate, and the top of each adjusting plate abuts against the bottom side of the pressure container.

Preferably, the welding assembly contains riser, cylinder, lifter and sliding seat in, riser side fixed connection is on the support frame, has the sliding seat through damping pivot swing joint on the riser, sliding seat outside fixedly connected with handle.

Preferably, the bottom of the movable seat is fixedly connected with an air cylinder, the output end of the air cylinder is fixedly connected with a lifting rod, the bottom end of the lifting rod is fixedly connected with a welder, and the welder is arranged right above the pressure container.

Preferably, a positioning assembly is arranged in the top of the support frame, a movable box, a movable groove, an electric push rod, a sliding block and a positioning plate are arranged in the positioning assembly, the bottom of the movable box is fixedly connected to the support frame, the movable groove is formed in the top of the movable box, the electric push rod is arranged on the inner side of the movable groove, and the sliding block is fixedly connected to the movable end of the electric push rod.

Preferably, slider both sides sliding connection is in the movable groove, and slider top fixedly connected with compresses tightly the pole, compresses tightly pole bottom side fixedly connected with connecting rod, connecting rod top fixedly connected with locating plate, and locating plate activity butt is on the data plate, and the data plate side sets up on pressure vessel.

Compared with the prior art, the utility model has the beneficial effects that: the pressure container is placed in a hollow groove in a working frame, the position of a welding assembly on the pressure container is adjusted by a sliding assembly, a motor is started, the motor drives a screw rod to rotate, the screw rod rotates to drive a sliding plate to linearly move in an opening, the sliding plate drives a sliding seat to slide on a guide rail, a support frame is driven to move on the pressure container, the welding assembly is adjusted to a proper position, the motor is closed, the pressure container is welded at a corresponding position by the welding assembly, when the welding device is used, an operator holds a handle to adjust the inclination angle of a movable seat, the movable seat drives a bottom cylinder to move along with the movable seat, after the proper angle is adjusted, an air cylinder is started, a lifting rod at the bottom end of the air cylinder drives a welder to move towards the pressure container to perform welding operation, the pressure container is fixed by a positioning assembly, an electric push rod is started, the electric push rod drives a sliding block to slide, the sliding block drives a pressing rod and a positioning plate to move, until compressing tightly pole and locating plate butt on pressure vessel side, through the inclination of adjustment regulating plate, the regulating plate of being convenient for bears pressure vessel better, is provided with the slipmat on the regulating plate top, prevents at the course of the work that pressure vessel produces the removal, and the flexibility is high, convenient operation, and the universality is strong, is worth promoting.

Drawings

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

FIG. 2 is a schematic view of the bottom side of the supporting frame of the present invention;

FIG. 3 is a schematic view of the inner structure of the work box of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 1 according to the present invention;

FIG. 5 is an enlarged structural view of the structure B in FIG. 1 according to the present invention.

In the figure: 1. a working frame; 11. supporting legs; 12. a support frame; 13. a fixed mount; 14. an empty groove; 15. a fixing plate; 16. reinforcing the nail; 2. a pressure vessel; 3. a sliding assembly; 31. a guide rail; 32. an opening; 33. a slide base; 34. a slide plate; 35. a work box; 36. a motor; 37. a partition plate; 38. a screw; 4. welding the assembly; 41. a vertical plate; 42. a cylinder; 43. a lifting rod; 44. a welder; 45. a movable seat; 46. a handle; 5. a positioning assembly; 51. a movable box; 52. a movable groove; 53. an electric push rod; 54. a slider; 55. a hold down bar; 56. a connecting rod; 57. positioning a plate; 58. a nameplate; 6. a bearing frame; 7. a support plate; 8. a reinforcing plate; 9. an adjusting plate.

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. 1-5, the present invention provides a technical solution: a pressure vessel welding device comprises a working frame 1, wherein an empty groove 14 is formed in the working frame 1, a pressure vessel 2 is placed in the empty groove 14, a rectangular fixing plate 15 is fixedly connected to the top side of the working frame 1, a sliding assembly 3 is arranged on the top of the fixing plate 15, and a guide rail 31, a working box 35 and a motor 36 are contained in the sliding assembly 3;

it should be noted that the bottom end of the guide rail 31 is fixedly connected to the top of the fixing plate 15, the guide rail 31 is slidably connected to a sliding seat 33, the outer side of the sliding seat 33 is fixedly connected to a sliding plate 34, the side surface of the working frame 1 is fixedly connected to a working box 35, and the top of the working box 35 is provided with an opening 32;

referring to fig. 3, a motor 36 is disposed inside the work box 35, a screw 38 is fixedly connected to an output end of the motor 36, a partition 37 is disposed on a side of the motor 36 parallel to the motor, the screw 38 penetrates through the partition 37 and extends to an inner wall of the work box 35, a sliding plate 34 is slidably connected to the screw 38, a support frame 12 is fixedly connected to the top of the sliding seat 33, and a welding assembly 4 is disposed in the top of the support frame 12.

In the using process, the pressure container 2 needs to be placed in the hollow groove 14 in the work frame 1, the sliding assembly 3 is used for adjusting the position of the welding assembly 4 on the pressure container 2, the motor 36 is started, the motor 36 drives the screw rod 38 to rotate, the screw rod 38 rotates to drive the sliding plate 34 to move linearly in the opening 32, the sliding plate 34 drives the sliding seat 33 to slide on the guide rail 31 to drive the support frame 12 to move on the pressure container 2, and after the welding assembly 4 is adjusted to a proper position, the motor 36 is closed.

Referring to fig. 4, the welding assembly 4 includes a vertical plate 41, a cylinder 42, a lifting rod 43 and a movable seat 45, the vertical plate 41 is fixedly connected to the supporting frame 12 on the side, the movable seat 45 is movably connected to the vertical plate 41 through a damping rotating shaft, and a handle 46 is fixedly connected to the outer side of the movable seat 45.

It should be noted that the bottom of the movable seat 45 is fixedly connected with an air cylinder 42, the output end of the air cylinder 42 is fixedly connected with a lifting rod 43, the bottom end of the lifting rod 43 is fixedly connected with a welder 44, and the welder 44 is arranged right above the pressure vessel 2.

In the use, carry out the welding that corresponds the position to pressure vessel 2 through welding subassembly 4, during the use, operating personnel holds handle 46 and adjusts the inclination of sliding seat 45, and sliding seat 45 drives bottom cylinder 42 and moves thereupon, adjusts to suitable angle after, starts cylinder 42, and lifter 43 drive welding ware 44 of cylinder 42 bottom moves on to pressure vessel 2, carries out welding work.

Referring to fig. 5, a positioning assembly 5 is disposed in the top of the supporting frame 12, the positioning assembly 5 includes a movable box 51, a movable slot 52, an electric push rod 53, a sliding block 54 and a positioning plate 57, the bottom of the movable box 51 is fixedly connected to the supporting frame 12, the movable slot 52 is disposed in the top of the movable box 51, the electric push rod 53 is disposed inside the movable slot 52, and the sliding block 54 is fixedly connected to the movable end of the electric push rod 53.

It should be noted that two sides of the sliding block 54 are slidably connected to the movable groove 52, the top of the sliding block 54 is fixedly connected with a pressing rod 55, the bottom side of the pressing rod 55 is fixedly connected with a connecting rod 56, the top end of the connecting rod 56 is fixedly connected with a positioning plate 57, the positioning plate 57 is movably abutted against a nameplate 58, and the side surface of the nameplate 58 is arranged on the pressure vessel 2.

In the use, through locating component 5, fix pressure vessel 2, during the use, start electric push rod 53, electric push rod 53 drives slider 54 and slides, and slider 54 drives compressing tightly pole 55 and locating plate 57 and removes, until compressing tightly pole 55 and locating plate 57 butt on pressure vessel 2 side.

Referring to fig. 2, the bottom of the working frame 1 is fixedly connected with at least two groups of supporting legs 11, the top side of the working frame 1 is provided with a fixing frame 13, and the working frame 1 is provided with a plurality of reinforcing nails 16.

It should be noted that, fixedly connected with bearing frame 6 in the supporting legs 11 top, bearing frame 6 side is provided with backup pad 7, and 7 both sides fixedly connected with reinforcing plate 8 of backup pad, are connected with regulating plate 9 through the damping pivot in the reinforcing plate 8 top, and the regulating plate 9 top is provided with the slipmat, and regulating plate 9 top butt is in pressure vessel 2 bottom side.

Before using, can at first adjust the inclination of regulating plate 9, the regulating plate 9 of being convenient for bears pressure vessel 2 better, is provided with the slipmat on regulating plate 9 top, prevents at the course of the work, and pressure vessel 2 produces the removal, and the device flexibility is high, convenient operation, and the universality is strong, is worth promoting.

The working principle is as follows: in the using process of the utility model, a pressure container 2 needs to be placed in the empty groove 14 in the working frame 1, the position of the welding component 4 on the pressure container 2 is adjusted by using the sliding component 3, the motor 36 is started, the motor 36 drives the screw rod 38 to rotate, the screw rod 38 rotates to drive the sliding plate 34 to move linearly in the opening 32, the sliding plate 34 drives the sliding seat 33 to slide on the guide rail 31 to drive the support frame 12 to move on the pressure container 2, and the motor 36 is closed after the welding component 4 is adjusted to a proper position;

when the welding device is used, the welding assembly 4 is used for welding the corresponding position of the pressure container 2, when the welding device is used, an operator holds the handle 46 to adjust the inclination angle of the movable seat 45, the movable seat 45 drives the bottom air cylinder 42 to move along with the movable seat, after the inclination angle is adjusted to a proper angle, the air cylinder 42 is started, and the lifting rod 43 at the bottom end of the air cylinder 42 drives the welding device 44 to move upwards to the pressure container 2 to perform welding work;

in the using process, the pressure container 2 is fixed through the positioning assembly 5, when the pressure container is used, the electric push rod 53 is started, the electric push rod 53 drives the sliding block 54 to slide, and the sliding block 54 drives the pressing rod 55 and the positioning plate 57 to move until the pressing rod 55 and the positioning plate 57 abut against the side face of the pressure container 2;

before using, can at first adjust the inclination of regulating plate 9, the regulating plate 9 of being convenient for bears pressure vessel 2 better, is provided with the slipmat on regulating plate 9 top, prevents at the course of the work that pressure vessel 2 produces and removes.

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 pressure vessel welding set, includes work frame (1), work frame (1) inside is provided with dead slot (14), pressure vessel (2), its characterized in that have been placed in dead slot (14): a rectangular fixing plate (15) is fixedly connected to the top side of the working frame (1), a sliding assembly (3) is arranged at the top of the fixing plate (15), and a guide rail (31), a working box (35) and a motor (36) are contained in the sliding assembly (3);

the bottom end of the guide rail (31) is fixedly connected to the top of the fixing plate (15), a sliding seat (33) is connected onto the guide rail (31) in a sliding manner, a sliding plate (34) is fixedly connected to the outer side of the sliding seat (33), a working box (35) is fixedly connected to the side surface of the working frame (1), and an opening (32) is formed in the top of the working box (35);

motor (36) have been placed to work box (35) inboard, motor (36) output end fixedly connected with screw rod (38), motor (36) parallel side is provided with baffle (37), screw rod (38) run through baffle (37) and extend to work box (35) inner wall department, sliding connection has slide (34) on screw rod (38), slide (33) top fixedly connected with support frame (12), be provided with welding assembly (4) in support frame (12) top.

2. A pressure vessel welding apparatus as defined in claim 1, wherein: contain riser (41), cylinder (42), lifter (43) and sliding seat (45) in welding subassembly (4), riser (41) side fixed connection is on support frame (12), there is sliding seat (45) through damping pivot swing joint on riser (41), sliding seat (45) outside fixedly connected with handle (46).

3. A pressure vessel welding apparatus as defined in claim 2, wherein: the device is characterized in that a cylinder (42) is fixedly connected to the bottom of the movable seat (45), a lifting rod (43) is fixedly connected to the output end of the cylinder (42), a welder (44) is fixedly connected to the bottom end of the lifting rod (43), and the welder (44) is arranged right above the pressure container (2).

4. A pressure vessel welding apparatus as defined in claim 1, wherein: be provided with locating component (5) in support frame (12) top, contain movable box (51), activity groove (52), electric push rod (53), slider (54) and locating plate (57) in locating component (5), movable box (51) bottom fixed connection is on support frame (12), movable box (51) pushes up and opens and is equipped with activity groove (52), activity groove (52) inboard is provided with electric push rod (53), electric push rod (53) activity end fixedly connected with slider (54).

5. A pressure vessel welding apparatus as defined in claim 4, wherein: the pressure container is characterized in that two sides of the sliding block (54) are slidably connected to the movable groove (52), a pressing rod (55) is fixedly connected to the top of the sliding block (54), a connecting rod (56) is fixedly connected to the bottom side of the pressing rod (55), a positioning plate (57) is fixedly connected to the top end of the connecting rod (56), the positioning plate (57) is movably abutted to a nameplate (58), and the side face of the nameplate (58) is arranged on the pressure container (2).

6. A pressure vessel welding apparatus as defined in claim 1, wherein: the bottom of the working frame (1) is fixedly connected with supporting legs (11), the supporting legs (11) are at least provided with two groups, a fixing frame (13) is arranged on the top side of the working frame (1), and a plurality of reinforcing nails (16) are arranged on the working frame (1).

7. A pressure vessel welding apparatus as defined in claim 6, wherein: fixedly connected with bearing frame (6) in supporting legs (11) top, bearing frame (6) side is provided with backup pad (7), backup pad (7) both sides fixedly connected with reinforcing plate (8), be connected with regulating plate (9) through the damping pivot in reinforcing plate (8) top, regulating plate (9) top is provided with the slipmat, just regulating plate (9) top butt is in pressure vessel (2) bottom side.