CN214641202U - Protective cover for welding - Google Patents
Protective cover for welding Download PDFInfo
- Publication number
- CN214641202U CN214641202U CN202023214618.8U CN202023214618U CN214641202U CN 214641202 U CN214641202 U CN 214641202U CN 202023214618 U CN202023214618 U CN 202023214618U CN 214641202 U CN214641202 U CN 214641202U
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- protective cover
- welding
- fixedly connected
- rotating fan
- protection casing
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Abstract
The utility model discloses a protective cover for welding, which comprises a protective cover body, a supporting plate, a protective shell and rotating fan blades, wherein connecting pieces are fixedly connected with both sides of the protective cover body, a connecting shaft is arranged in the middle of the connecting pieces in a penetrating way, the surface of the connecting shaft is in threaded connection with a control valve II, the surface of the connecting shaft is fixedly connected with a connecting rod, the connecting rod can be rotated by a driving motor through the arranged driving motor, on one hand, the rotating fan blades can be rotated, on the other hand, the connecting belt can be rotated, through the arranged connecting belt, the other rotating fan blade can be rotated, thereby the using amount of the motor can be reduced, through the arranged rotating fan blades, the pungent smell generated by welding can be blown into the other rotating fan blade group, and the rotating fan blades of the other group are taken out of the protective cover, preventing the user from inhaling irritating odors.
Description
Technical Field
The utility model relates to the field of welding technique, specifically a safety cover is used in welding.
Background
The existing welding personnel need the protective cover to protect the face and eyes when welding, however, the traditional protective cover needs an operator to hold the protective cover by one hand and weld by the other hand, and when simple spot welding is needed, some operators possibly do not use the protective cover in order to save trouble, so that personal injury is easily caused to the operator, and the protective cover for welding is one of the defenders basically equipped by the operator.
Most protection casing on the market at present is generally held in the hand through the user, shelters from through manual, realizes the protection to face and eyes, and this kind of mode is comparatively troublesome, is unfavorable for the going on of weldment work, and on the other hand, in welding process, produces irritability smell easily, and these smells are inhaled by the user easily internally, influence the user healthy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safety cover is used in welding 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 safety cover is used in welding, includes protection casing body, backup pad, protecting sheathing and rotation flabellum, the equal fixedly connected with connection piece in protection casing body both sides, run through in the middle of the connection piece and be provided with the connecting axle, connecting axle surface threaded connection has control flap two, connecting axle surface fixed connection has the connecting rod, connecting rod one end fixedly connected with protecting sheathing, the inside one side fixedly connected with driving motor of protecting sheathing, driving motor one end transmission is connected with the connecting band, both ends all are provided with rotation flabellum about the connecting band opposite side.
As a further aspect of the present invention: the number of the protective shells is two, and the rotating directions of the rotating fan blades in the protective shells are opposite.
As a further aspect of the present invention: the protection casing body lower surface both sides equal fixedly connected with telescopic link, two equal threaded connection in telescopic link one side has control flap one, two equal fixedly connected with backup pad in telescopic link bottom.
As a further aspect of the present invention: two the backup pad inboard all rotates and is connected with the axis of rotation, the axis of rotation surface rotates and is connected with the folding rod, folding rod quantity sets up to two, two run through in the middle of the folding rod and be provided with the fixed axle.
As a further aspect of the present invention: two the backup pad lower surface all is provided with removes the wheel.
As a further aspect of the present invention: the protection casing body surface is provided with the visual window, protection casing body surface is provided with the hinge, hinge quantity sets up to two.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the rotating fan blades can rotate through the driving motor, on one hand, the rotating fan blades can rotate, on the other hand, the connecting belt can rotate, and through the arranged connecting belt, the other rotating fan blade can rotate through the connecting belt, so that the using quantity of the motor can be reduced;
2. the position of the protective shell can be adjusted through rotation of the connecting shaft, so that the position of the rotating fan blades can be adjusted, the position of the folding rod can be adjusted through rotation of the rotating shaft, the two supporting plates can be folded inwards through mutual folding of the folding rods, the protective cover body can be folded through the arranged hinge, and the protective cover can be folded in the way, so that the protective cover is prevented from occupying a large space;
3. through the telescopic link that sets up, can adjust end length through the adjustment telescopic link, can adjust the position of protection casing body, through the control flap one that sets up, can be through twisting the control flap one, can realize the control to telescopic link regulation end position, through the control flap two that sets up, can be through twisting the control flap two, can realize the control to connecting axle position, through the removal wheel that sets up, can rotate through removing the wheel, can adjust the position of protection casing.
Drawings
FIG. 1 is a schematic view of a welding shield;
FIG. 2 is a front view of a welding shield;
FIG. 3 is an enlarged view of a welding boot at A in FIG. 2;
FIG. 4 is a cross-sectional view of a shield shell in a welding shield;
in the figure: 1. a protective cover body; 2. a visual window; 3. a hinge; 4. a moving wheel; 5. a support plate; 6. a telescopic rod; 7. controlling a first valve; 8. connecting sheets; 9. a connecting shaft; 10. a connecting rod; 11. a protective housing; 12. rotating the fan blades; 13. a connecting belt; 14. a second control valve; 15. a rotating shaft; 16. a folding bar; 17. a fixed shaft; 18. the motor is driven.
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, in the embodiment of the present invention, a welding protective cover comprises a protective cover body 1, a supporting plate 5, a protective housing 11 and rotating blades 12, wherein connecting pieces 8 are fixedly connected to both sides of the protective cover body 1, a connecting shaft 9 is disposed through the middle of the connecting pieces 8, a control valve II 14 is connected to the surface of the connecting shaft 9 through a screw thread, a connecting rod 10 is fixedly connected to the surface of the connecting shaft 9, one end of the connecting rod 10 is fixedly connected to the protective housing 11, a driving motor 18 is fixedly connected to one side inside the protective housing 11, the rotating blades 12 can be rotated on the one hand by the rotation of the driving motor 18, the connecting band 13 can be rotated on the other hand, one end of the driving motor 18 is in transmission connection with the connecting band 13, the other rotating blade can be rotated by the connecting band, thereby the number of the motors can be reduced, the rotating blades 12 are disposed at both upper and lower ends of the other side of the connecting band 13, can blow in another group rotating fan blade 12 with the pungent smell that the welding produced through one of them group rotating fan blade 12 rotates in the device to take out to the protection casing outside through another group rotating fan blade 12, avoid the user to inhale pungent smell.
Preferably, the number of the protective casings 11 is two, and the rotating direction of the rotating blades 12 in the two protective casings 11 is opposite, so that the wind power in the same direction can be generated by the two rotating blades 12, and the pungent smell can be blown away.
Preferably, the equal fixedly connected with telescopic link 6 in 1 lower surface both sides of protection casing body, the equal threaded connection in 6 one sides of two telescopic links has control flap 7, and the equal fixedly connected with backup pad 5 in 6 bottoms of two telescopic links can be through twisting control flap 7, can realize the control of 6 regulation end positions of telescopic link.
Preferably, the inner sides of the two support plates 5 are rotatably connected with a rotating shaft 15, the surface of the rotating shaft 15 is rotatably connected with folding rods 16, the number of the folding rods 16 is two, a fixing shaft 17 penetrates through the middle of the two folding rods 16, the two support plates 5 can be folded mutually through the folding rods 16, and the two support plates 5 can be folded mutually.
Preferably, the lower surfaces of the two supporting plates 5 are provided with moving wheels 4, so that a user can move the device conveniently.
Preferably, the surface of the protective cover body 1 is provided with a visual window 2, the surface of the protective cover body 1 is provided with two hinges 3, and the number of the hinges 3 is two, so that the protective cover body 1 can be folded.
The utility model discloses a theory of operation is:
when the device is used, the protective cover is moved to a welding position, the first control valve 7 is screwed, the position height of the end is adjusted by the telescopic rod 6, the protective cover body 1 is adjusted to a proper height, the first control valve 7 is screwed again to fix the position of the protective cover body 1, the second control valve 14 is unscrewed, the connecting shaft 9 is rotated to enable the outlets of the two protective shells 11 to be aligned with the welding position, the driving motor 18 is opened, the driving motor 18 is operated, on one hand, the rotating fan blades 12 can be rotated, on the other hand, the connecting belt 13 can be rotated, the other rotating fan blades 12 can be rotated through the connecting belt 13, so that the using amount of the motor can be reduced, through the rotation of the rotating fan blades 12, the pungent smell generated by welding can be blown into the other rotating fan blades 12 through the rotation of one group of the rotating fan blades 12 in the device, and the pungent smell generated by welding can be extracted out of the protective cover through the other group of the rotating fan blades 12, avoid the user to inhale pungent smell, when the welding, the sheltering from of accessible protection casing body 1 can protect user's face and eye, and the welding condition is observed to accessible visual window 2, after the use, can pass through hinge 3 and 16 fifty percent discount of folding rod with the device, avoids the device to the occupation in space.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a safety cover is used in welding, includes protection casing body (1), backup pad (5), protecting sheathing (11) and rotating fan blade (12), its characterized in that: the protection casing is characterized in that connecting pieces (8) are fixedly connected to two sides of the protection casing body (1), a connecting shaft (9) is arranged in the middle of the connecting pieces (8) in a penetrating mode, a control valve II (14) is connected to the surface of the connecting shaft (9) in a threaded mode, a connecting rod (10) is fixedly connected to the surface of the connecting shaft (9), a protection casing (11) is fixedly connected to one end of the connecting rod (10), a driving motor (18) is fixedly connected to one side of the inside of the protection casing (11), a connecting belt (13) is connected to one end of the driving motor (18), and rotating fan blades (12) are arranged at the upper end and the lower end of the other side of the connecting belt (13).
2. A welding shield as set forth in claim 1, wherein: the number of the protective shells (11) is two, and the rotating directions of the rotating fan blades (12) in the protective shells (11) are opposite.
3. A welding shield as set forth in claim 1, wherein: the protective cover is characterized in that the two sides of the lower surface of the protective cover body (1) are fixedly connected with telescopic rods (6) respectively, the two sides of each telescopic rod (6) are connected with a first control valve (7) and a second control valve through threads respectively, and the bottom ends of the telescopic rods (6) are fixedly connected with supporting plates (5).
4. A welding shield as set forth in claim 1, wherein: two backup pad (5) inboard all rotates and is connected with axis of rotation (15), axis of rotation (15) surface rotation is connected with folding rod (16), folding rod (16) quantity sets up to two, two run through in the middle of folding rod (16) and be provided with fixed axle (17).
5. A welding shield as set forth in claim 1, wherein: two the lower surface of the supporting plate (5) is provided with a moving wheel (4).
6. A welding shield as set forth in claim 1, wherein: the protective cover is characterized in that a visual window (2) is arranged on the surface of the protective cover body (1), hinges (3) are arranged on the surface of the protective cover body (1), and the number of the hinges (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214618.8U CN214641202U (en) | 2020-12-28 | 2020-12-28 | Protective cover for welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023214618.8U CN214641202U (en) | 2020-12-28 | 2020-12-28 | Protective cover for welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641202U true CN214641202U (en) | 2021-11-09 |
Family
ID=78503715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023214618.8U Active CN214641202U (en) | 2020-12-28 | 2020-12-28 | Protective cover for welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020458A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Welding protection device, welding system, position adjustment method and welding method |
-
2020
- 2020-12-28 CN CN202023214618.8U patent/CN214641202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020458A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Welding protection device, welding system, position adjustment method and welding method |
| CN117020458B (en) * | 2023-10-08 | 2024-02-06 | 宁德时代新能源科技股份有限公司 | Welding protection device, welding system, position adjustment method and welding method |
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