CN214134571U

CN214134571U - Welding gas protection device

Info

Publication number: CN214134571U
Application number: CN202021128620.0U
Authority: CN
Inventors: 张龙华; 孟昭兴; 包彦龙; 赵元庆; 李英伟; 王永昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-09-07
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a welding gas protection device, which comprises a first plate body, wherein a shell is welded on the upper surface of the first plate body, a chute is formed in the center of the inner bottom wall of the shell, the inner side wall of the chute is symmetrically and slidably connected with two second plate bodies, two pull rings are symmetrically welded on one side of the adjacent second plate bodies, the inner side wall of the chute is provided with a tension spring, two ends of the tension spring are fixedly connected inside the two pull rings, and the top of the second plate body is fixedly connected with a first clamp plate; when using this device, through the extension spring pulling second plate body of casing bottom, fix the jar body that enters into the casing inside, prevent that the jar body from empting, lead to a jar body to damage, unable work, the sponge board of casing inside and second spring cooperation further promote the stability of the jar body, set up universal wheel and handle through the casing outside, when the welding, single operation can accomplish the welding task, need not many people and operate.

Description

Welding gas protection device

Technical Field

The utility model relates to the field of welding technique, specifically a welding gas protection device.

Background

Welding, also known as fusion or melt welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by heat, high temperature or pressure. The energy sources for modern welding are many, including gas flame, electric arc, laser, electron beam, friction, and ultrasonic, among others. In addition to use in a factory, welding can be performed in a variety of environments, such as the field, underwater, and space. Wherever welding can be dangerous for the operator, appropriate precautions must be taken while welding is being performed. The harm to human body caused by welding includes burn, electric shock, visual impairment, toxic gas inhalation, excessive ultraviolet radiation, welding shielding gas (welding gases), gas industry term, gas shielded welding, etc. the welding gas shielding device has the advantages of good welding quality, high efficiency, easy realization of automation, etc. and is provided for this reason.

The invention is disclosed in China: CN210306188U discloses a welding gas protection device, which can achieve the purpose of reducing argon filling space and reduce gas consumption by arranging a cover body, however, there is a certain problem that only one pair of tank bodies of a certain specification can be protected, when the tank bodies of different specifications are replaced, the device has poor protection effect on the tank bodies of different specifications, and cannot perform the work, and when in use, the tank bodies are inconvenient to move, and the workload of operators is increased, thereby reducing welding efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a welding gas protection device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a welding gas protection device comprises a first plate body, wherein a shell is welded on the upper surface of the first plate body, a sliding groove is formed in the center of the inner side bottom wall of the shell, two second plate bodies are symmetrically and slidably connected to the inner side wall of the sliding groove, two pull rings are symmetrically welded on one side, which is adjacent to the two second plate bodies, a tension spring is arranged on the inner side wall of the sliding groove, two ends of the tension spring are fixedly connected inside the two pull rings, a first clamping plate is fixedly connected to the top of the second plate body, first springs are symmetrically and fixedly connected to two inner side walls of the shell and are arranged at equal intervals, a sponge plate is fixedly connected to one side, which is far away from the shell, of the first clamping plate, one side, which is repellent, of the two first clamping plates is attached to one side of the sponge plate, a groove is formed in the upper surface of the shell, and two inner side walls of the groove are symmetrically and fixedly connected with two second springs, the inside wall of recess just is located two limiting plates of bilateral symmetry fixedly connected with of second spring, the second spring is kept away from one side fixedly connected with second splint of recess, two the laminating of one side that the second splint are adjacent has a jar body, jar body is located the inside wall of casing.

Preferably, the universal wheels are symmetrically arranged at four corners of the bottom of the first plate body, and the outer side wall of the shell is fixedly connected with a handle through screws.

Preferably, two clamping grooves are symmetrically formed in the upper surface of the shell and far away from two sides of the groove, clamping blocks are inserted into the inner side walls of the clamping grooves, and fixing plates are welded at the tops of the clamping blocks.

Preferably, the outer side wall of the shell is fixedly connected with a containing box.

Preferably, the first inclined part is provided on the inner side wall of the housing, and the second inclined part is provided on the adjacent side of the two first clamping plates.

Preferably, the lower surface of the sponge plate is fixedly connected with a sliding block, and the outer side wall of the sliding block is connected with the inner side wall of the sliding groove in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides a welding gas protection device possesses following beneficial effect:

when using this device, through the extension spring pulling second plate body of casing bottom, fix the jar body that enters into the casing inside, prevent that the jar body from empting, lead to a jar body to damage, unable work, the sponge board of casing inside and second spring cooperation further promote the stability of the jar body, set up universal wheel and handle through the casing outside, when the welding, single operation can accomplish the welding task, need not many people and operate.

Drawings

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

FIG. 2 is a schematic view of the internal cross-sectional structure of the housing of the present invention;

FIG. 3 is a schematic view of the sectional structure of the inner portion of the middle chute according to the present invention;

fig. 4 is a schematic top view of the housing of the present invention.

Fig. 5 is a schematic view of the connection structure of the middle clamping block and the clamping groove of the present invention.

In the figure: 1. a first plate body; 2. a universal wheel; 3. a housing; 4. a storage box; 5. a handle; 6. a tank body; 7. a first inclined portion; 8. a chute; 9. a second inclined portion; 10. a tension spring; 11. a second plate body; 12. a first splint; 13. a sponge plate; 14. a first spring; 15. a groove; 16. a card slot; 17. a limiting plate; 18. a second splint; 19. a clamping block; 20. a fixing plate; 21. a second spring; 22. a pull ring; 23. a slide block.

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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: a welding gas protection device comprises a first plate body 1, a shell body 3 is welded on the upper surface of the first plate body 1, a sliding groove 8 is formed in the center of the bottom wall of the inner side of the shell body 3, two second plate bodies 11 are symmetrically and slidably connected to the inner side wall of the sliding groove 8, two pull rings 22 are symmetrically welded on one side of the two adjacent second plate bodies 11, a tension spring 10 is arranged on the inner side wall of the sliding groove 8, two ends of the tension spring 10 are fixedly connected inside the two pull rings 22, a first clamping plate 12 is fixedly connected to the top of the second plate body 11, first springs 14 which are equidistantly arranged are symmetrically and fixedly connected to two walls of the inner side of the shell body 3, a sponge plate 13 is fixedly connected to one side of the shell body 3, one side of the two first clamping plates 12 which repel each other is attached to one side of the sponge plate 13, a groove 15 is formed in the upper surface of the shell body 3, two second springs 21 are symmetrically and fixedly connected to two walls of the inner side of the groove 15, the inside wall of recess 15 just is located two limiting plates 17 of bilateral symmetry fixedly connected with of second spring 21, and recess 15 was kept away from to second spring 21 one side fixedly connected with second splint 18, and the laminating of two adjacent one sides of second splint 18 has jar body 6, and jar body 6 is located the inside wall of casing 3.

In this embodiment, specifically: four corners of the bottom of the first plate body 1 are symmetrically provided with universal wheels 2, and the outer side wall of the shell 3 is fixedly connected with a handle 5 through screws; through set up universal wheel 2 and handle 5 on this device, the convenient jar body 6 that removes in the welding, this device need not many people and welds when the welding, and single can accomplish the welding task.

In this embodiment, specifically: two clamping grooves 16 are symmetrically formed in the upper surface of the shell 3 and on two sides far away from the groove 15, clamping blocks 19 are inserted into the inner side walls of the clamping grooves 16, and fixing plates 20 are welded at the tops of the clamping blocks 19; through setting up draw-in groove 16 for operating personnel inserts fixed plate 20 through fixture block 19 into the inside of draw-in groove 16, through the arc portion that sets up in the center department of fixed plate 20, and the pipe body is fixed on the convenient jar body 6.

In this embodiment, specifically: the outer side wall of the shell 3 is fixedly connected with a containing box 4; by providing the housing 3 with the storage box 4, some operation tools can be placed, and time is saved during welding operation.

In this embodiment, specifically: the inner side wall of the shell 3 is provided with a first inclined part 7, and one adjacent side of each of the two first clamping plates 12 is provided with a second inclined part 9; the angles of the first inclined part 7 and the second inclined part 9 are both 25 degrees, and the tank body 6 is more conveniently placed inside the shell 3 by arranging the first inclined part 7 and the second inclined part 9.

In this embodiment, specifically: the lower surface of the sponge plate 13 is fixedly connected with a slide block 23, and the outer side wall of the slide block 23 is connected with the inner side wall of the chute 8 in a sliding manner; the stability of the sponge plate 13 is improved by providing the slider 23.

In summary, the working principle and the working process of the welding gas protection device are that when in use, firstly; place the jar body 6 in the inside of casing 3, through setting up first slope 7 and second slope 9, make jar body 6 more conveniently place inside the casing 3, when jar body 6 reachs the bottom of casing 3, through the more convenient space grow between the first splint 12 of second slope 9, the second plate body 11 of being connected with first splint 12 is through the characteristic of extension spring 10, fix the jar body 6 with first splint 12, promote the stability of jar body 6, sponge board 13 presss from both sides jar body 6 through first spring 14 once more simultaneously, prevent that jar body 6 from receiving the collision, further promote the stability of jar body 6, place the recess 15 through the pipe body on jar body 6, make second splint 18 consolidate the body on jar body 6 through the spring of second spring 21.

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. A welding gas protection device comprises a first plate body (1), and is characterized in that: the upper surface welding of the first plate body (1) is provided with a shell (3), the center of the inner side bottom wall of the shell (3) is provided with a sliding groove (8), the inner side wall of the sliding groove (8) is symmetrically and slidably connected with two second plate bodies (11), two pull rings (22) are symmetrically welded on one side adjacent to the two second plate bodies (11), the inner side wall of the sliding groove (8) is provided with a tension spring (10), two ends of the tension spring (10) are fixedly connected inside the two pull rings (22), the top of the second plate body (11) is fixedly connected with a first clamping plate (12), two walls of the inner side of the shell (3) are symmetrically and fixedly connected with first springs (14) which are arranged at equal intervals, one side of the shell (3) is far away from the first spring (14) is fixedly connected with a sponge plate (13), and the other side of the two first clamping plates (12) is attached to one side of the sponge plate (13), the upper surface of casing (3) is seted up flutedly (15), two second springs (21) of two inboard wall symmetry fixedly connected with of recess (15), the inside wall of recess (15) just is located two limiting plates (17) of the bilateral symmetry fixedly connected with of second spring (21), keep away from second spring (21) one side fixedly connected with second splint (18) of recess (15), two the laminating of one side that second splint (18) are adjacent has jar body (6), jar body (6) are located the inside wall of casing (3).

2. The welding gas shield of claim 1, wherein: the universal wheels (2) are symmetrically arranged at four corners of the bottom of the first plate body (1), and the outer side wall of the shell (3) is fixedly connected with a handle (5) through screws.

3. The welding gas shield of claim 1, wherein: two clamping grooves (16) are symmetrically formed in the upper surface of the shell (3) and far away from two sides of the groove (15), a clamping block (19) is inserted into the inner side wall of each clamping groove (16), and a fixing plate (20) is welded to the top of each clamping block (19).

4. A welding gas shielding device as defined in claim 3, wherein: the outer side wall of the shell (3) is fixedly connected with a containing box (4).

5. The welding gas shield of claim 1, wherein: first rake (7) have been seted up to the inside wall of casing (3), two second rake (9) have all been seted up to the adjacent one side of first splint (12).

6. The welding gas shield of claim 1, wherein: the lower surface fixedly connected with slider (23) of sponge board (13), the lateral wall sliding connection of slider (23) in the inside wall of spout (8).