CN217291057U

CN217291057U - Welding fume absorbing cover

Info

Publication number: CN217291057U
Application number: CN202220924423.2U
Authority: CN
Inventors: 曹跃虎; 胡其金
Original assignee: Luoyang Huyi Mechanical Equipment Co ltd
Current assignee: Luoyang Huyi Mechanical Equipment Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-26
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses a welding fume absorbing cover, which comprises a cover plate, wherein the lower end of the cover plate is provided with a detachable connecting frame, the inner side surface of the connecting frame is evenly provided with a connecting block, the upper end of the connecting block is provided with a perforation, the periphery of the lower surface of the cover plate is evenly provided with a threaded hole corresponding to the position of the perforation, the connecting frame is connected with the cover plate through a fixing bolt which passes through the perforation and the threaded hole, the periphery of the lower surface of the connecting frame is provided with a blocking cloth, the upper end of the cover plate is provided with a connecting cylinder, a fume absorbing pipe passes through the connecting cylinder, the connecting cylinder is matched with the size of the fume absorbing pipe, the fume absorbing pipe is connected with an external exhaust main pipe, two sides of the connecting cylinder are provided with clamping mechanisms for clamping the fume absorbing pipe, the upper end of the cover plate is connected with an external lifting mechanism, the welding fume absorbing cover can effectively prevent the diffusion of welding fume and ensure the health of personnel in a workshop, the use safety is greatly improved.

Description

Welding fume absorbing cover

Technical Field

The utility model relates to an environmental protection equipment technical field specifically is a weld cigarette absorption cover.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure.

Can produce when carrying out the metal material welding and weld the cigarette, weld and contain the metal granule in the cigarette, weld the cigarette diffusion and can damage whole workshop personnel healthy, present weld cigarette absorbing device and only place the top of welding position and weld the cigarette absorption, but can not complete absorption and weld the cigarette, can't prevent to weld the diffusion of cigarette.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a weld cigarette suction hood, can effectually prevent to weld the cigarette diffusion, guarantee workshop personnel's is healthy, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a weld cigarette absorption cover, includes the apron, and the lower extreme of apron is provided with the detachable connection frame, and the lower surface of connection frame is provided with all around and keeps off cloth, the upper end of apron is provided with the connecting cylinder, it has the flue gas absorption pipe to pass in the connecting cylinder, and the connecting cylinder cooperatees with the size of flue gas absorption pipe, and the flue gas absorption pipe is connected with outside exhaust house steward, the both sides of connecting cylinder are provided with the clamping mechanism who is used for pressing from both sides tight flue gas absorption pipe, the upper end and the outside elevating system of apron are connected.

As a preferred technical scheme of the utility model, the medial surface equipartition of coupling frame has the connecting block, and the upper end of connecting block is provided with the perforation, the lower surface equipartition all around of apron has the screw hole corresponding with the perforation position, be connected through the fixing bolt who passes perforation and screw hole between coupling frame and the apron.

As a preferred technical scheme of the utility model, be provided with the locating hole on the connecting block, the lower surface of apron corresponds the position and is provided with the reference column.

As a preferred technical scheme of the utility model, clamping mechanism includes grip block, push pedal, recess, electric putter, backup pad and supporting seat, the supporting seat sets up the lateral surface at the connecting cylinder, the recess sets up the upper end at the supporting seat, upper end one side of supporting seat is provided with the backup pad, push pedal sliding connection is in the recess, be provided with electric putter between backup pad and the push pedal, one side of push pedal is provided with the grip block.

As an optimal technical scheme of the utility model, be provided with the closing plate between push pedal and the grip block, the closing plate is laminated with the upper surface of connecting cylinder mutually.

As an optimized technical scheme of the utility model, the grip block is the arc structure.

As an optimal technical scheme of the utility model, keep off cloth for fire prevention cloth.

Compared with the prior art, the beneficial effects of the utility model are that: this weld cigarette absorption cover compact structure, reasonable in design, high durability and convenient operation, can carry out comprehensive cage cover to the welding position, prevent to weld the cigarette diffusion, through with apron and splice box through the quick installation of fixing bolt connection convenience this absorption cover, can fix the flue gas absorption tube that stretches into in keeping off the cloth through setting up clamping mechanism on the apron, the use commonality has been improved, it can cover welding position and welding personnel wherein to keep off the cloth through the lower surface round setting at the splice box, the cigarette that welds of production can upwards drift about and take away through the flue gas absorption tube, the effectual cigarette diffusion of welding of having avoided, the operational environment in clean workshop, the convenience in use has been improved greatly.

Drawings

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

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a schematic view of the cover plate;

fig. 5 is a schematic view of a connection frame structure.

In the figure: the device comprises a cover plate 1, a connecting frame 2, a connecting cylinder 3, a clamping mechanism 4, a clamping plate 41, a sealing plate 42, a pushing plate 43, a groove 44, an electric push rod 45, a supporting plate 46, a supporting seat 47, a cloth 5, a positioning column 6, a threaded hole 7, a connecting block 8, a positioning hole 9, a through hole 10 and a fixing bolt 11.

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 some embodiments of the present invention, not all embodiments (for convenience of description and understanding, the upper side of fig. 3 is described below as the upper side). Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1: referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a welding fume absorbing cover, which comprises a cover plate 1, the lower extreme of apron 1 is provided with detachable connection frame 2, the medial surface equipartition of connection frame 2 has connecting block 8, the upper end of connecting block 8 is provided with perforation 10, the lower surface of apron 1 equipartition all around has screw hole 7 corresponding with perforation 10 position, be connected through the fixing bolt 11 that passes perforation 10 and screw hole 7 between connection frame 2 and the apron 1, the lower surface of connection frame 2 is provided with all around and keeps off cloth 5, it is fire proof cloth to keep off cloth 5, welding slag burn that avoids sputtering everywhere in the welding process keeps off cloth 5, the upper end of apron 1 is provided with connecting cylinder 3, it has the flue gas absorption pipe to pass in the connecting cylinder 3, connecting cylinder 3 and the size of flue gas absorption pipe cooperate, the flue gas absorption pipe is connected with outside exhaust manifold, the both sides of connecting cylinder 3 are provided with clamping mechanism 4 that is used for pressing from both sides flue gas absorption pipe, clamping mechanism 4 includes grip block 41, A push plate 43, a groove 44, an electric push rod 45, a support plate 46 and a support seat 47, the support seat 47 is arranged on the outer side surface of the connecting cylinder 3, the groove 44 is arranged on the upper end of the support seat 47, the support plate 46 is arranged on one side of the upper end of the support seat 47, the push plate 43 is slidably connected in the groove 44, the electric push rod 45 is arranged between the support plate 46 and the push plate 43, a clamping plate 41 is arranged on one side of the push plate 43, the smoke absorption tube is fixed by the extension and contraction of the electric push rod 45, the clamping plate 41 is of an arc structure and is convenient to be jointed with the smoke absorption tube, the clamping stability of the smoke absorption tube is improved, a sealing plate 42 is arranged between the push plate 43 and the clamping plate 41, the sealing plate 42 is jointed with the upper surface of the connecting cylinder 3, the welding smoke can be prevented from flying out from the connecting cylinder 3 by the sealing plate 42, the upper end of the cover plate 1 is connected with an external lifting mechanism, the welding smoke absorption cover has a compact structure, reasonable in design, convenient operation can carry out comprehensive cage to the welding position, prevents to weld the cigarette diffusion, has improved the workshop environment, and the guarantee workman's is healthy.

When in use: butt joint the lower extreme at apron 1 earlier with connection frame 2, make the screw hole of apron 1 lower extreme corresponding with perforation 10 position on the connecting block 8, then link together both through fixing bolt 11, then put into apron 1 with the one end of flue gas absorption tube, then make grip block 41 carry out the centre gripping to the flue gas absorption tube through the extension of button control electric putter 45 on the electric putter 45 and fix, then be connected this absorbing cover and elevating system, cover welding position in fender cloth 5 during the use, keep off cloth 5 and ground and leave the space, the welding cigarette that the welding produced is taken away through the flue gas absorption tube.

Example 2: the difference with embodiment 1 lies in that, be provided with locating hole 9 on the connecting block 8, the lower surface of apron 1 corresponds the position and is provided with reference column 6, makes the hole site on connecting frame 2 and the apron 1 to the top fast through setting up locating hole 9 and reference column 6, saves installation time.

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 fume absorbs cover which characterized in that: including apron (1), the lower extreme of apron (1) is provided with detachable connection frame (2), and the lower surface of connection frame (2) is provided with around keeping off cloth (5), the upper end of apron (1) is provided with connecting cylinder (3), it has flue gas absorption pipe to pass in connecting cylinder (3), and connecting cylinder (3) cooperate with flue gas absorption pipe's size, and flue gas absorption pipe is connected with outside exhaust manifold, the both sides of connecting cylinder (3) are provided with clamping mechanism (4) that are used for pressing from both sides tight flue gas absorption pipe, the upper end and the outside elevating system of apron (1) are connected.

2. A welding fume absorbing cover according to claim 1, wherein: the inner side surface of the connecting frame (2) is evenly provided with connecting blocks (8), the upper ends of the connecting blocks (8) are provided with through holes (10), threaded holes (7) corresponding to the through holes (10) are evenly formed in the periphery of the lower surface of the cover plate (1), and the connecting frame (2) is connected with the cover plate (1) through fixing bolts (11) penetrating through the through holes (10) and the threaded holes (7).

3. A welding fume absorbing cover according to claim 2, wherein: the connecting block (8) is provided with a positioning hole (9), and a positioning column (6) is arranged at a position corresponding to the lower surface of the cover plate (1).

4. A welding fume absorbing cover according to claim 1, wherein: clamping mechanism (4) include grip block (41), push pedal (43), recess (44), electric putter (45), backup pad (46) and supporting seat (47), supporting seat (47) set up the lateral surface in connecting cylinder (3), recess (44) set up the upper end at supporting seat (47), upper end one side of supporting seat (47) is provided with backup pad (46), push pedal (43) sliding connection is in recess (44), be provided with electric putter (45) between backup pad (46) and push pedal (43), one side of push pedal (43) is provided with grip block (41).

5. The welding fume absorbing cover according to claim 4, wherein: a sealing plate (42) is arranged between the push plate (43) and the clamping plate (41), and the sealing plate (42) is attached to the upper surface of the connecting cylinder (3).

6. The welding fume absorbing cover according to claim 4, wherein: the clamping plate (41) is of an arc-shaped structure.

7. A welding fume absorbing cover according to claim 1, wherein: the cloth blocking (5) is fireproof cloth.