CN216021663U

CN216021663U - Protection device for electric welding operation construction is used

Info

Publication number: CN216021663U
Application number: CN202122208232.4U
Authority: CN
Inventors: 卫功玉; 孟令刚
Original assignee: Anhui Operation And Maintenance Intelligent Technology Co ltd
Current assignee: Anhui Operation And Maintenance Intelligent Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-03-15
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a protection device that electric welding operation construction used, including the support ring, the below fixedly connected with face guard of support ring, the inboard fixedly connected with of support ring tightens up the ring, and the free end of tightening up the ring runs through the support ring and extends to its outside to the inner circle fixedly connected with sponge strip of tightening up the ring, the inboard rotation of support ring is connected with and is used for the spacing card of tightening up the ring, the central line position department fixedly connected with of face guard runs through its window that sets up, and the inboard fixedly connected with transparent slide of window, and the outside swing joint of window has the eye protector piece; this scheme, through setting up the support ring, and the inboard tightening ring that sets up of support ring can convenient adjustment length for the face guard can carry out convenient wearing, adapts to different crowds' demand simultaneously, and the place ahead setting of face guard can carry out the eye protector piece of convenient position adjustment, need not artifical handheld always, security and convenience when promoting the operation.

Description

Protection device for electric welding operation construction is used

Technical Field

The application relates to the technical field of welding, in particular to a protection device for electric welding operation construction.

Background

Electric welding refers to a welding process that achieves atomic bonding of a weldment using electric energy, by applying heat or pressure, or both, with or without filler material. The processing equipment used for electric welding is called an electric welding machine.

Can produce stronger light in using electric welding process, protect through electric welding face guard now mostly, but current electric welding face guard need support by hand when using, comparatively inconvenient during the use. Accordingly, one skilled in the art provides a protective device for electric welding construction to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the application provides a protection device for electric welding operation construction.

The application provides a protector that electric welding operation construction was used adopts following technical scheme:

the utility model provides a protector that electric welding operation construction was used, includes the support ring, the below fixedly connected with face guard of support ring, the inboard fixedly connected with of support ring tightens up the ring, and the free end of tightening up the ring runs through the support ring and extends to its outside to the inner circle fixedly connected with sponge strip of tightening up the ring, the inboard rotation of support ring is connected with and is used for tightening up the spacing card of ring, the central line position department fixedly connected with of face guard runs through the window that its set up, and the inboard fixedly connected with transparent glass of window to the outside swing joint of window has the eye protector piece.

Through adopting above-mentioned technical scheme, the tight ring carries out convenient length adjustment through the card, the suitability that hoisting device wore, swing joint's eye protection piece guarantees the convenience of operation.

Preferably, the front view of the face mask is a rectangular structure, the overlooking face of the face mask is an arc-shaped annular structure, and the overlooking face opening angle of the face mask is larger than 120 degrees.

Through adopting above-mentioned technical scheme, the size setting of face guard promotes its protection effect to face, reduces the possibility that the workman received the injury.

Preferably, a shifting block is arranged above the support ring, the shifting block is fixedly connected with the card through a rotating shaft, the rotating shaft is located at the 1/4 position of the card, and a magnet is fixedly connected to the inner side of the support ring and is matched with the 1/4 section of the card for use.

Through adopting above-mentioned technical scheme, magnet is used for resetting the position of card, and the shifting block is convenient for in the support ring outside to the operation of card to this promotes the convenience of tightening ring operation.

Preferably, one side that the tightening ring is close to the card is provided with the dogtooth, and the dogtooth is the right triangle structure to a right angle limit and the card end position laminating setting of dogtooth, the inclined plane of dogtooth is on a parallel with the card setting.

Through adopting above-mentioned technical scheme, utilize the mutually supporting between right angle triangle-shaped dogtooth and the card, guarantee the convenience of tightening ring when tightening up, it is limited when relaxing.

Preferably, the inboard of face guard is provided with the gauze mask, and the gauze mask passes through flexible pipe and the installation department fixed connection on the face guard, threaded connection has the clarifier on the installation department, the equal fixedly connected with elastic cord in both sides of gauze mask.

Through adopting above-mentioned technical scheme, the gauze mask adopts flexible pipe to install its change position of being convenient for, and the clarifier is guaranteed to the purification of harmful particulate matter, reduces the injury that the user received.

To sum up, the application comprises the following beneficial technical effects:

the mask can be worn conveniently by arranging the support ring, and the tightening ring capable of adjusting the length conveniently is arranged on the inner side of the support ring, so that the mask can meet the requirements of different people, the eye protection sheet capable of adjusting the position conveniently is arranged in front of the mask, manual holding is not needed, and the safety and convenience in operation are improved; set up the gauze mask through the below at the face guard, and the gauze mask carries out position control through flexible pipe, and the gauze mask passes through the elastic cord to be guaranteed and the facial laminating of user, and the clarifier in the place ahead filters the air, promotes the inspiratory air quality of user, promotes its security.

Drawings

FIG. 1 is a schematic longitudinal sectional view of a protector for electric welding operation construction according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a protective device for electric welding operation construction according to an embodiment of the present disclosure;

fig. 3 is a schematic sectional view at a position B of a protective device for electric welding operation construction according to an embodiment of the present application.

Description of reference numerals: 1. a support ring; 2. a face mask; 3. a window; 4. a transparent slide; 5. eye protection sheets; 7. a mask; 8. a telescopic pipe; 9. a purifier; 10. an elastic cord; 11. tightening the ring; 1101. a convex tooth; 12. a sponge strip; 13. shifting blocks; 14. a card; 15. and a magnet.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses protector that electric welding operation construction was used. Referring to fig. 1-3, a protective device for electric welding operation construction comprises a support ring 1, a mask 2 is fixedly connected below the support ring 1, a tightening ring 11 is fixedly connected to the inner side of the support ring 1, the free end of the tightening ring 11 extends to the outside of the support ring through the support ring 1, a sponge strip 12 is fixedly connected to the inner ring of the tightening ring 11, a clamping piece 14 for limiting the tightening ring 11 is rotatably connected to the inner side of the support ring 1, a window 3 is fixedly connected to the center line of the mask 2 and penetrates through the mask, a transparent glass sheet 4 is fixedly connected to the inner side of the window 3, an eye protection sheet 5 is movably connected to the outer side of the window 3, the preferred eye protection sheet 5 can be connected with the window 3 in a sliding or rotating manner, an operating rod is fixedly connected above the sliding manner, a rubber strip with a certain limiting function is arranged below the window, and friction between the eye protection sheet and the window 3 is increased, thereby achieving the stable effect of the position, a rotating shaft is arranged above the rotating mode, the rotating shaft has a limiting function, and has upward overturning force after crossing a set limit, the front view of the face mask 2 is in a rectangular structure, the top view of the face mask 2 is in an arc-shaped annular structure, the opening angle of the top view of the face mask 2 is more than 120 degrees, the length of the preferred face mask 2 is more than 35cm, and the opening angle of the top view of the face mask 2 is 150 degrees, so as to achieve better shielding effect on the face, the face mask 2 is made of hard and light materials, the shifting block 13 is arranged above the support ring 1, the shifting block 13 is fixedly connected with the card 14 through the rotating shaft, the rotating shaft is positioned at the 1/4 position of the card 14, the magnet 15 is fixedly connected with the inner side of the support ring 1, the magnet 15 is matched with the 1/4 sections of the card 14, the magnet 15 is positioned at one side of the card 14 far away from the convex 1101 of the tightening ring 11, the adsorption effect of the tightening ring on the clamping piece 14 is ensured, one side of the tightening ring 11 close to the clamping piece 14 is provided with a convex tooth 1101, the convex tooth 1101 is of a right-angled triangle structure, one right-angled side of the convex tooth 1101 is attached to the end position of the clamping piece 14, the inclined plane of the convex tooth 1101 is parallel to the clamping piece 14, the inner side of the support ring 1 is provided with a sliding groove, the sliding groove is in clearance fit with the tightening ring 11 to ensure the attachment tightness between the clamping piece 14 and the convex tooth 1101, the inner side of the support ring 1 is provided with a hollow groove for the rotation of the clamping piece 14, the inner side of the mask 2 is provided with a mask 7, the mask 7 is fixedly connected with an installation part on the mask 2 through a telescopic pipe 8, the installation part is in threaded connection with a purifier 9, two sides of the mask 7 are fixedly connected with elastic ropes 10, the telescopic pipe 8 adopts a corrugated pipe to ensure that the mask 7 can be subjected to front-back position change, the installation part is of an annular structure provided with an inner ring-shaped threaded groove, the inside preferred active carbon that is provided with of clarifier 9 for absorb harmful particulate matter, clarifier 9 threaded connection's mode is convenient for it to change after invalid.

The implementation principle of the protection device for electric welding operation construction in the embodiment of the application is as follows: when the tightening ring 11 is used, the tightening ring 11 is adjusted according to the size of the head of a user, when the tightening ring 11 is too small, the shifting block 13 is shifted inwards, the shifting block 13 with the clamping piece 14 coaxially arranged with the shifting block rotates towards the inner side of the support ring 1, the clamping piece 14 loses the limit of the convex tooth 1101 on the inner side of the tightening ring 11, at the moment, the tightening ring 11 can be conveniently adjusted in length, when the tightening ring 11 is too large, the tightening ring 11 is directly pulled outwards, the clamping piece 14 passes through the convex tooth 1101 and then is clamped to one side of the next convex tooth 1101, the tightening ring 11 is prevented from shrinking, and therefore the convenient size adjustment of the tightening ring 11 is achieved; in the using process, when welding is needed, the eye protection sheet 5 is put down, and when observation is needed, the eye protection sheet 5 is moved up; in the process of wearing the face mask 2, the elastic ropes 10 on the two sides of the face mask 7 are hung on ears, the face mask 7 and the face are attached, the outside air is sucked into the human body after passing through the purifier 9, impurities and smoke dust in the air are filtered to a certain degree, the injury to the human body during long-term work is reduced, and the practicability of the lifting device is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a protector that electric welding operation construction was used, includes support ring (1), the below fixedly connected with face guard (2) of support ring (1), its characterized in that: the inboard fixedly connected with of support ring (1) tightens ring (11), and the free end of tightening ring (11) runs through support ring (1) and extends to its outside to the inner circle fixedly connected with sponge strip (12) of tightening ring (11), the inboard rotation of support ring (1) is connected with and is used for tightening ring (11) spacing card (14), the central line position department fixedly connected with of face guard (2) runs through window (3) that its set up, and inboard fixedly connected with transparent slide (4) of window (3), and the outside swing joint of window (3) has eye protector piece (5).

2. The protection device for electric welding operation construction according to claim 1, characterized in that: the front view of the face mask (2) is of a rectangular structure, the overlook surface of the face mask is of an arc-shaped annular structure, and the overlook surface opening angle of the face mask (2) is larger than 120 degrees.

3. The protection device for electric welding operation construction according to claim 1, characterized in that: support ring (1) top is provided with shifting block (13), and through pivot fixed connection between shifting block (13) and card (14) to the pivot is located 1/4 position department of card (14), the cooperation of the inboard fixedly connected with magnet (15) of support ring (1) and between the 1/4 section of magnet (15) and card (14) is used.

4. The protection device for electric welding operation construction according to claim 3, wherein: one side that shrink ring (11) are close to card (14) is provided with dogtooth (1101), and dogtooth (1101) are right triangle structure to a right-angle side and card (14) end position laminating setting of dogtooth (1101), the inclined plane of dogtooth (1101) is on a parallel with card (14) setting.

5. The protection device for electric welding operation construction according to claim 1, characterized in that: the inboard of face guard (2) is provided with gauze mask (7), and gauze mask (7) through flexible pipe (8) and the installation department fixed connection on face guard (2), threaded connection has clarifier (9) on the installation department, the equal fixedly connected with elasticity rope (10) in both sides of gauze mask (7).