CN112139197A

CN112139197A - Dust keeper for construction

Info

Publication number: CN112139197A
Application number: CN202011015713.7A
Authority: CN
Inventors: 于林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-12-29

Abstract

The invention relates to the technical field of building construction, in particular to a dustproof device for building construction, which comprises a base, wherein fixing plates are arranged on the left part and the right part of the top end of the base, the bottom end of each fixing plate is contacted with the top end of the base, a limiting shaft is fixedly connected to the middle part of each fixing plate, first springs are sleeved on the circumferential outer wall of each limiting shaft, the other end of each first spring is fixedly connected with a frame plate, the bottom end of each frame plate is fixedly connected with the top end of the base, one end, far away from the middle part of the base, of each limiting shaft is fixedly connected with a connecting rope, the left end and the right end of the base are fixedly connected with extension plates, the upper part of one end, far away from the base, of each extension plate is fixedly connected with a suspension plate, a transfer wheel is hinged to the area, far away from the base, of the front end of each suspension; the dustproof effect is better, a user can take the shielding object conveniently, and the practicability is higher.

Description

Dust keeper for construction

Technical Field

The invention relates to the technical field of building construction, in particular to a dustproof device for building construction.

Background

In the process of building construction, can produce more dust, to some comparatively important parts, can influence its life after the higher more dust of upper cover, current dustproof method uses the apron to cover, and dustproof effect is relatively poor, perhaps puts it in the department far away, and the not convenient to use person takes, and the practicality is lower.

Through the retrieval, patent publication number is CN207518119U discloses a dust keeper for construction, including the electronic box body, two symmetrical first draw-in grooves have been seted up to the upper surface of electronic box body, and first fixed plate has been placed to the upper surface of electronic box body, and the first dust pad that keeps off of last fixed surface fixedly connected with of first fixed plate, the first fixture block of bottom surface fixedly connected with and first draw-in groove looks adaptation of first fixed plate, and first fixture block joint is in first draw-in groove, and two symmetrical second draw-in grooves have all been seted up to the left and right sides face of electronic box body, and the third draw-in groove has all been seted up to the interior roof and the interior diapire of second draw-in groove. This dust keeper for construction has reached the effect that makes the second fixed plate hug closely the electronic box body, has possessed the function that the separation dust got into the third cavity from the left and right sides, has dirt-proof advantage, has reached the effect that makes the third fixture block reciprocate, has possessed the function that makes the third fixture block joint at the third draw-in groove, has the messenger and hugs closely the electronic box body to reach dustproof advantage of effect.

In the using process, a user cannot take the sheltering object conveniently, and the practicability is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the dustproof device for building construction, which has better dustproof effect, is convenient for a user to take a shelter and has higher practicability.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a dustproof device for building construction comprises a base, wherein fixed plates are arranged on the left portion and the right portion of the top end of the base, the bottom end of each fixed plate is contacted with the top end of the base, a limiting shaft is fixedly connected to the middle portion of each fixed plate, a first spring is sleeved on the circumferential outer wall of each limiting shaft, the other end of each first spring is fixedly connected with a frame plate, the bottom end of each frame plate is fixedly connected with the top end of the base, one end, far away from the middle portion of the base, of each limiting shaft is fixedly connected with a connecting rope, the left end and the right end of the base are fixedly connected with extension plates, a suspension plate is fixedly connected to the upper portion of one end, far away from the base, of each extension plate, a transfer wheel is hinged to an area, far away from the base, of the front end of each suspension plate, a rope groove is formed in the circumferential outer wall of each transfer wheel, and the inner wall of each, the front end of the base is fixedly connected with a supporting seat, a cavity is arranged inside the supporting seat, a sliding block is arranged inside the supporting seat, the outer side wall of the sliding block is contacted with the inner wall of the supporting seat, the left end and the right end of the supporting seat are both provided with a slideway, the left end and the right end of the sliding block are fixedly connected with the opposite ends of the connecting ropes, the middle part of the top end of the base is provided with a clamping groove, a plurality of groups of second springs are fixedly connected with the bottom end in the clamping groove, a top block is arranged in the clamping groove, the bottom end of the top block is fixedly connected with the top end of each second spring, a protective barrel is arranged on the upper side of the top block, the bottom of protection bucket is provided with the opening, the left end bottom and the right-hand member bottom of protection bucket be provided with spacing corresponding draw-in groove of axle, the one end that is close to the base middle part of spacing axle all inserts in each corresponding draw-in groove.

Preferably, the left end fixedly connected with extension board of protection bucket, the top mid-mounting of extension board has the atomizer, the water inlet intercommunication of atomizer has the inlet tube, the other end intercommunication of inlet tube has the stay tube, the middle part of stay tube with the middle part of extension board passes through threaded connection, the circumference outer wall of stay tube has the nut through threaded connection, the top of nut with the bottom contact of extension board, the bottom intercommunication of stay tube has the connecting pipe.

Preferably, the top of protection bucket is provided with the air vent, the top of protection bucket has the bulge loop through screwed connection, the middle part fixedly connected with filter tube of bulge loop, the bottom of filter tube with the air vent communicates with each other, the inside fixedly connected with filter screen of filter tube.

Preferably, the top end of the top block is fixedly connected with a sealing gasket.

Preferably, the outer side wall of the protective barrel is fixedly connected with a handle.

Preferably, the equal fixedly connected with connecting plate of left end and right-hand member of base, the connecting plate is "L" type, the upside of base is provided with the top cap, the bottom left part and the bottom right part of top cap respectively with each correspond the top fixed connection of connecting plate, the middle part of top cap be provided with the corresponding hole of stepping down of protection bucket.

Preferably, a baffle is fixedly connected to the left part of the front end of each suspension plate.

Preferably, the protection barrel is made of transparent acrylic materials.

Preferably, each limiting shaft is a square shaft, and a chamfer is arranged at the upper part of one end, close to the protection barrel, of each limiting shaft.

(III) advantageous effects

Compared with the prior art, the invention provides a dustproof device for building construction, which has the following beneficial effects:

this dust keeper for construction, put the middle part at the base through the user with the shelter, the user will protect the bung and live the shelter, position through spacing axle restriction protection bucket, and elasticity through the spring, reduce the condition that the protection bucket breaks away from the base, and when needing to take the shelter out, the user steps on the slider downwards hard, and change the moving direction of connecting the rope through the change-over pulley, and then drive each and connect the spacing axle of rope pulling, and then make spacing axle break away from the protection bucket, later the user will protect the bucket and take down, and then will shelter from the thing, shelter from external dust through the protection box, reduce the condition of shelter from thing and dust contact, it is better to reach dustproof effect, convenient to use person takes the shelter from thing, the higher effect of practicality.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged partial view of FIG. 1 at C;

FIG. 5 is a schematic top view of the extension plate, the suspension plate and the baffle plate of the present invention;

FIG. 6 is a schematic top view of the base, the slider and the supporting base of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a limiting shaft; 4. a first spring; 5. a frame plate; 6. connecting ropes; 7. an extension plate; 8. a suspension plate; 9. a transfer wheel; 10. a supporting seat; 11. a slider; 12. a second spring; 13. a top block; 14. a protective barrel; 15. a lengthening plate; 16. a sprayer; 17. a water inlet pipe; 18. supporting a tube; 19. a nut; 20. a connecting pipe; 21. a convex ring; 22. a filter tube; 23. a filter screen; 24. a gasket; 25. a handle; 26. a connecting plate; 27. a top cover; 28. and a baffle 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.

Example (b):

referring to fig. 1-6, a dust-proof device for building construction comprises a base 1, wherein fixing plates 2 are arranged on the left portion and the right portion of the top end of the base 1, the bottom end of each fixing plate 2 is contacted with the top end of the base 1, a limiting shaft 3 is fixedly connected to the middle of each fixing plate 2, each limiting shaft 3 is a square shaft, and a chamfer is arranged on the upper portion of one end, close to a protective barrel 14, of each limiting shaft 3; the rotating condition of the limiting shafts 3 in the moving process is reduced through the shape of the square shaft, the chamfer is upward, then the limiting shafts pass through the shape of the chamfer, when a user installs the protective barrel 14, the protective barrel 14 is pressed down along the chamfer, the use of the user is convenient, and the practicability is further improved, the circumferential outer wall of each limiting shaft 3 is sleeved with a first spring 4, the other end of each first spring 4 is fixedly connected with a frame plate 5, the bottom end of each frame plate 5 is fixedly connected with the top end of the base 1, one end of each limiting shaft 3, which is far away from the middle part of the base 1, is fixedly connected with a connecting rope 6, the left end and the right end of the base 1 are fixedly connected with extension plates 7, the upper part of one end, which is far away from the base 1, of each extension plate 7 is fixedly connected with a suspension plate 8, the region, which is far away from the base 1, of the front end of each suspension plate 8 is hinged with a switching wheel 9, the left part of the front end of each suspension plate 8 is fixedly connected with a baffle 28; the position of the connecting rope 6 is blocked by the baffle 28, the situation that the connecting rope 6 falls off on the transfer wheel 9 is reduced, and the effect of further improving the use stability is achieved, the front end of the base 1 is fixedly connected with the supporting seat 10, a cavity is arranged inside the supporting seat 10, a sliding block 11 is arranged inside the supporting seat 10, the outer side wall of the sliding block 11 is in contact with the inner wall of the supporting seat 10, the left end and the right end of the supporting seat 10 are respectively provided with a sliding way, the left end and the right end of the sliding block 11 are respectively and fixedly connected with the opposite ends of the corresponding connecting ropes 6, the middle part of the top end of the base 1 is provided with a clamping groove, the bottom end inside the clamping groove is fixedly connected with a plurality of groups of second springs 12, the inside of the clamping groove is provided with a top block 13, the bottom end of; the sealing effect of the sealing gasket 24 is good, the situation that outside air enters the protective box is further reduced, and the effect of improving the practicability is achieved, the protective barrel 14 is arranged on the upper side of the top block 13, and the protective barrel 14 is made of transparent acrylic materials; through the transparent material, a user can directly observe the sheltering object in the protective barrel 14, so that the effect of conveniently observing the sheltering object and further improving the practicability is achieved, an opening is formed in the bottom end of the protective barrel 14, clamping grooves corresponding to the limiting shafts 3 are formed in the bottoms of the left end and the right end of the protective barrel 14, one ends, close to the middle of the base 1, of the limiting shafts 3 are inserted into the corresponding clamping grooves, vent holes are formed in the top end of the protective barrel 14, the top end of the protective barrel 14 is connected with a convex ring 21 through screws, a filter pipe 22 is fixedly connected to the middle of the convex ring 21, the bottom end of the filter pipe 22 is communicated with the vent holes, and a filter screen 23 is fixedly connected to the; the filter screen 23 prevents part of dust particles from entering the protective barrel 14, and the air is ventilated through the vent holes, so that the phenomenon that the air in the protective barrel 14 is too little to influence shielding objects is avoided, the outside air enters the protective barrel 14 through the vent holes, a user can conveniently take up the protective barrel 14, and the outer side wall of the protective barrel 14 is fixedly connected with the handle 25; the protection barrel 14 is driven to move by pulling the handle 25 by a user instead of pulling the protection barrel 14 by the user, so that the operation effect of the user is convenient, the left end of the protection barrel 14 is fixedly connected with the lengthened plate 15, the middle part of the top end of the lengthened plate 15 is provided with the sprayer 16, the water inlet of the sprayer 16 is communicated with the water inlet pipe 17, the other end of the water inlet pipe 17 is communicated with the support pipe 18, the middle part of the support pipe 18 is connected with the middle part of the lengthened plate 15 through threads, the circumferential outer wall of the support pipe 18 is connected with the nut 19 through threads, the top end of the nut 19 is contacted with the bottom end of the lengthened plate 15; the position of the sprayer 16 is fixed through the lengthened plate 15, then water is introduced into the sprayer 16 through the water inlet pipe 17 by a user, the water is sprayed out through the sprayer 16 to moisten the surrounding environment, when dust is more, the surrounding dust is settled to achieve the effect of improving dust prevention, the left end and the right end of the base 1 are both fixedly connected with connecting plates 26, the connecting plates 26 are L-shaped, the upper side of the base 1 is provided with a top cover 27, the left part and the right part of the bottom end of the top cover 27 are respectively and fixedly connected with the top ends of the corresponding connecting plates 26, and the middle part of the top cover 27 is provided with a abdicating hole corresponding to the protective barrel 14; the top cover 27 is supported by the connecting plate 26, and the bottom of the protective box is protected by the top cover 27, so that the situation that external dust enters the protective box is further reduced; put the shielding thing at the middle part of kicking block 13 through the user, the user will protect bucket 14 to cover the shielding thing, position through spacing axle 3 restriction protection bucket 14, and the elasticity through the spring, reduce the condition that protection bucket 14 breaks away from base 1, and when needing to take out the shielding thing, the user steps on slider 11 downwards hard, and change the moving direction of connecting rope 6 through switching wheel 9, and then drive each and connect spacing axle 3 of 6 stimulations of rope, and then make spacing axle 3 break away from protection bucket 14, later the user will protect bucket 14 and take off, and then will shelter from the thing and take out, shelter from external dust through the protection case, reduce the condition that shelters from thing and dust contact, it is better to reach dustproof effect, convenient to use person takes off the shielding thing, the higher effect of practicality.

To sum up, this dust keeper for construction's theory of operation and working process do, when using, at first the user will shelter from the thing and put at the middle part of kicking block 13, later the user will protect bucket 14 and push down along spacing axle 3's chamfer department, and then cover and shelter from the thing, restrict the position of protecting bucket 14 through spacing axle 3, when needing to take out shelter from the thing, the user steps on slider 11 downwards hard, and then drives each and connect 6 pulling spacing axles 3 of rope, and then make spacing axle 3 break away from protection bucket 14, later the user will protect bucket 14 and take down, later will shelter from the thing and take out.

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. The utility model provides a dust keeper for construction which characterized in that: comprises a base (1), wherein the left part and the right part of the top end of the base (1) are respectively provided with a fixed plate (2), the bottom end of each fixed plate (2) is contacted with the top end of the base (1), the middle part of each fixed plate (2) is fixedly connected with a limiting shaft (3), the circumferential outer wall of each limiting shaft (3) is sleeved with a first spring (4), the other end of each first spring (4) is fixedly connected with a frame plate (5), the bottom end of each frame plate (5) is fixedly connected with the top end of the base (1), one end of each limiting shaft (3) far away from the middle part of the base (1) is fixedly connected with a connecting rope (6), the left end and the right end of the base (1) are respectively fixedly connected with an extension plate (7), the upper part of each extension plate (7) far away from one end of the base (1) is fixedly connected with a suspension plate (8), the area, far away from the base (1), of the front end of the suspension plate (8) is hinged with a transfer wheel (9), a rope groove is formed in the circumferential outer wall of the transfer wheel (9), the inner wall of the rope groove is in contact with the circumferential outer wall of the connecting rope (6), a supporting seat (10) is fixedly connected to the front end of the base (1), a cavity is formed in the supporting seat (10), a sliding block (11) is arranged in the supporting seat (10), the outer side wall of the sliding block (11) is in contact with the inner wall of the supporting seat (10), sliding ways are arranged at the left end and the right end of the supporting seat (10), the left end and the right end of the sliding block (11) are fixedly connected with opposite ends of the connecting rope (6), a clamping groove is formed in the middle of the top end of the base (1), and a plurality of groups of second springs (12) are fixedly connected to the bottom, a top block (13) is arranged in the clamping groove, the bottom end of the top block (13) is fixedly connected with the top end of each second spring (12), a protective barrel (14) is arranged on the upper side of the top block (13), an opening is arranged at the bottom end of the protective barrel (14), the top end of the protective barrel (14) is provided with a vent hole, the top end of the protective barrel (14) is connected with a convex ring (21) through a screw, the middle part of the convex ring (21) is fixedly connected with a filter pipe (22), the bottom end of the filter pipe (22) is communicated with the vent hole, a filter screen (23) is fixedly connected inside the filter pipe (22), clamping grooves corresponding to the limiting shaft (3) are arranged at the bottom of the left end and the bottom of the right end of the protective barrel (14), one end of the limiting shaft (3) close to the middle of the base (1) is inserted into each corresponding clamping groove.

2. The dustproof device for building construction according to claim 1, wherein: the left end fixedly connected with of protection bucket (14) adds extension board (15), the top mid-mounting of extension board (15) has atomizer (16), the water inlet intercommunication of atomizer (16) has inlet tube (17), the other end intercommunication of inlet tube (17) has stay tube (18), the middle part of stay tube (18) with the middle part of extension board (15) passes through threaded connection, there is nut (19) circumference outer wall of stay tube (18) through threaded connection, the top of nut (19) with the bottom contact of extension board (15), the bottom intercommunication of stay tube (18) has connecting pipe (20).

3. The dustproof device for building construction according to claim 1, wherein: the top end of the top block (13) is fixedly connected with a sealing gasket (24).

4. The dustproof device for building construction according to claim 1, wherein: the outer side wall of the protective barrel (14) is fixedly connected with a handle (25).

5. The dustproof device for building construction according to claim 1, wherein: the equal fixedly connected with connecting plate (26) of left end and right-hand member of base (1), connecting plate (26) are "L" type, the upside of base (1) is provided with top cap (27), the bottom left part and the bottom right part of top cap (27) respectively with each correspond the top fixed connection of connecting plate (26), the middle part of top cap (27) be provided with the corresponding hole of stepping down of protection bucket (14).

6. The dustproof device for building construction according to claim 1, wherein: the left part of the front end of each suspension plate (8) is fixedly connected with a baffle (28).

7. The dustproof device for building construction according to claim 1, wherein: the protection barrel (14) is made of transparent acrylic materials.

8. The dustproof device for building construction according to claim 1, wherein: each limiting shaft (3) is a square shaft, and a chamfer is arranged at the upper part of one end, close to the protection barrel (14), of each limiting shaft (3).