CN219399529U - Dust-proof device - Google Patents

Abstract

The utility model provides a dustproof device, which relates to the field of constructional engineering and comprises two brackets and a dust blocking net, wherein two installation ropes are symmetrically fixed between the two brackets, connecting rings are respectively and slidably connected to the adjacent installation ropes at equal intervals on two side edges of the dust blocking net, hoses are respectively arranged on two sides of the dust blocking net, bottoms of the connecting rings on two sides of the dust blocking net are respectively and equidistantly fixed with surfaces of the adjacent hoses, and left ends of the two hoses penetrate through side walls of the adjacent brackets and are fixed on the brackets. Through setting up support, installation rope, dust blocking net, go-between, first wire rope, second wire rope and actuating mechanism, people are in the below construction operation of dust blocking net, and the raise dust that the operation produced is upwards waggled, can be stopped waggling by the dust blocking net, by the scaling of two corresponding first wire ropes and second wire ropes of actuating mechanism control, just can realize laying and folding needs to the dust blocking net, satisfies people's construction needs.

Description

Dust-proof device

Technical Field

The utility model relates to the field of constructional engineering, in particular to a dustproof device.

Background

The construction engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the construction engineering, a large amount of dust is generated in the construction process, and the dust floats in the air to cause harm to the respiratory tract and the lung of construction workers, and the dust scattered along with wind also affects the environment around the construction site to pollute the whole urban environment.

At present, when building engineering is under construction, construction operation coverage is great, and water smoke sprinkler can only carry out spraying dust fall operation to certain construction scope in, and the smoke and dust that mechanical equipment caused in the work progress is only partly, and most subaerial accumulative dust can be because of the round trip movement of construction equipment causes the condition emergence that the dust was raised, and the comprehensiveness of dustproof effect is not enough.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dust keeper, includes two supports and keeps off the dirt net, two the symmetry is fixed with two installation ropes between the support, the both sides limit of keeping off the dirt net is all equidistantly and is fixed with the go-between, go-between is respectively sliding connection on adjacent installation rope, the both sides of keeping off the dirt net are provided with the hose respectively, the bottom of keeping off dirt net both sides go-between is fixed with the surface equidistance of adjacent hose respectively, two the left end of hose all runs through the lateral wall of adjacent support and fixes on the support, two the fixed intercommunication in surface equidistance of hose has the siphunculus, the equal equidistance in surface of siphunculus is fixed with the atomizer, be fixed with the connecting plate between two go-between of keeping off dirt net right-hand member, the both sides wall of connecting plate is fixed with the first wire rope and the second wire rope that the diameter is the same respectively, two the surface of support all is fixed with first gyro wheel, the other end of first wire rope and second wire rope all runs through the lateral wall of corresponding support and winds the surface of establishing at adjacent first gyro wheel respectively, the surface of support is all fixed with a sheet, it is used for receiving and releasing wire rope respectively to prop up the wire rope to set up with the second wire rope.

Preferably, the two connecting rings at the left end of the dust blocking net are fixed at the left end of the corresponding installation rope.

Preferably, the through pipes are arranged below the two corresponding connecting rings.

Preferably, the driving mechanism comprises a second roller fixed on the surface of the support plate, the surface of the support plate is respectively connected with a reversing wheel and a roller in a rotating way through bearings, a motor is fixed on the surface of the support plate through a mounting plate, a rotating shaft fixed in the middle of the roller penetrates through the side wall of the support plate and is fixedly connected with an output shaft of the motor, and the end part of the first steel wire rope or the end part of the second steel wire rope sequentially bypasses the surfaces of the second roller and the reversing wheel and is wound and fixed on the surface of the roller.

Preferably, reinforcing ribs are fixed on the top and the bottom of the support plate and the surface of the support.

Preferably, through holes consistent with the round dot positions of the first steel wire rope and the second steel wire rope are respectively formed in the middle of the two brackets, and the diameter of each through hole is larger than that of each of the first steel wire rope and the second steel wire rope.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the bracket, the mounting rope, the dust blocking net, the connecting ring, the first steel wire rope, the second steel wire rope and the driving mechanism, people construct under the dust blocking net, flying dust generated by the operation flies upwards, the flying dust can be blocked by the dust blocking net to stop flying, and the two driving mechanisms control the scaling of the corresponding first steel wire rope and the second steel wire rope, so that the laying and folding requirements of the dust blocking net can be realized, and the construction requirements of people are met.

2. According to the utility model, the hose, the through pipe and the atomizing nozzle are arranged, so that water mist can be sprayed below the dust blocking net, the construction environment is more moist through the water mist, so that flying dust is restrained from flying, and the whole construction site can be covered by matching with the dust blocking net, so that the overall dust prevention effect can be further improved.

Drawings

FIG. 1 is a perspective view of the whole structure of a dust-proof device according to the present utility model;

FIG. 2 is a perspective view of a part of a dustproof device without a support plate and a dust blocking net;

FIG. 3 is an enlarged perspective view of the position A of the dust-proof device according to the present utility model;

fig. 4 is an enlarged perspective view of a structure at B in a dust-proof device according to the present utility model.

Legend description: 1. a bracket; 2. a dust blocking net; 3. installing a rope; 4. a connecting ring; 5. a hose; 6. a through pipe; 7. an atomizing nozzle; 8. a connecting plate; 9. a first wire rope; 10. a second wire rope; 11. a first roller; 12. a support plate; 13. a driving mechanism; 1301. a second roller; 1302. a reversing wheel; 1303. a roller; 1304. a motor; 14. reinforcing ribs; 15. and a through hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides a dustproof device, which comprises two brackets 1 and a dust blocking net 2, two installation ropes 3 are symmetrically fixed between the two brackets 1, two side edges of the dust blocking net 2 are respectively and equidistantly fixed with a connecting ring 4, the connecting rings 4 are respectively and slidingly connected to the adjacent installation ropes 3, two sides of the dust blocking net 2 are respectively provided with a hose 5, bottoms of the connecting rings 4 at two sides of the dust blocking net 2 are respectively and equidistantly fixed with surfaces of the adjacent hoses 5, left ends of the two hoses 5 penetrate through side walls of the adjacent brackets 1 and are fixed on the brackets 1, surfaces of the two hoses 5 are equidistantly fixed with a through pipe 6, surfaces of the through pipe 6 are respectively and equidistantly fixed with an atomizing nozzle 7, two connecting rings 4 at right ends of the dust blocking net 2 are respectively and equidistantly fixed with a connecting plate 8, two side walls of the connecting plate 8 are respectively fixed with a first steel wire rope 9 and a second steel wire rope 10 with the same diameter, the other ends of the first steel wire rope 9 and the second steel wire rope 10 are respectively and slidingly penetrated through the side walls of the corresponding brackets 1 and are respectively fixed with a first steel wire rope 11 around the first surface 12 and a second steel wire rope 12, and a second supporting mechanism is respectively arranged on the surfaces of the adjacent brackets 1, and a second steel wire rope 12 is respectively fixed on the surfaces of the brackets 12, and a driving plate 13 is provided.

The effect that its whole embodiment 1 reached is, the operation is two actuating mechanism 13 come the scaling of control corresponding first wire rope 9 and second wire rope 10, just can realize the laying and folding needs to dust blocking net 2 and atomizer 7, can shelter from the top of construction scope after dust blocking net 2 is whole to be spread, when people are under dust blocking net 2 construction operation, hose 5 sends water in to siphunculus 6, atomizer 7 just can spray to the raise dust that drifts upwards, dust blocking net 2 further filters the raise dust, thereby can realize preventing the raise dust diffusion of job site and go out the construction scope.

In the embodiment 2, as shown in fig. 1-4, two connecting rings 4 at the left end of the dust blocking net 2 are fixed at the left end of the corresponding installation rope 3; the through pipes 6 are arranged below the two corresponding connecting rings 4; the driving mechanism 13 comprises a second roller 1301 fixed on the surface of the support plate 12, the surface of the support plate 12 is respectively and rotatably connected with a reversing wheel 1302 and a roller 1303 through a bearing, a motor 1304 is fixed on the surface of the support plate 12 through a mounting plate, a rotating shaft fixed in the middle of the roller 1303 penetrates through the side wall of the support plate 12 and is fixedly connected with an output shaft of the motor 1304, and the end part of the first wire rope 9 or the second wire rope 10 sequentially bypasses the surfaces of the second roller 1301 and the reversing wheel 1302 and is wound and fixed on the surface of the roller 1303; reinforcing ribs 14 are fixed on the top and bottom of the support plate 12 and the surface of the bracket 1; through holes 15 consistent with the round point positions of the first steel wire rope 9 and the second steel wire rope 10 are formed in the middle of the two brackets 1, and the diameter of each through hole 15 is larger than that of each first steel wire rope 9 and each second steel wire rope 10.

The whole embodiment 2 achieves the effects that the two connecting rings 4 at the left end of the dust blocking net 2 are fixed with the left end of the installation rope 3, and the two connecting rings can be matched with the movement of the right end of the dust blocking net 2 to realize laying and folding; the motor 1304 is started to drive the roller 1303 to rotate, and the roller 1303 can correspondingly retract and release the first wire rope 9 or the second wire rope 10; the reinforcing ribs 14 can improve the stability of the support plate 12 fixed on the bracket 1; the through holes 15 are provided to allow the first and second wire ropes 9 and 10 to smoothly slide through the bracket 1, and to reduce friction between the first and second wire ropes 9 and 10 and the bracket 1.

Working principle: in sum, can install a plurality of these dust keeper according to actual conditions, two supports 1 are according to the installation suitable position of job site, installation rope 3, keep off dust net 2 and hose 5's length also adjust along with it, the outlet pipe of the external water supply mechanism of tip of hose 5 of fixing on support 1, make the top that keeps off dust net 2 all spread the back and can shelter from construction scope, people's below construction operation in keeping off dust net 2, hose 5 sends water in to siphunculus 6, atomizer 7 just can spray to the raise dust that wafts upwards, keep off dust net 2 further filters the raise dust, thereby can realize preventing the raise dust diffusion of job site and go out construction scope, when need spreading out dust net 2, the actuating mechanism 13 of control right-hand member is to second wire rope 10 through the controller, can drive the tip right-hand member of second wire rope 10 and move on connecting plate 8, under the cooperation of go out of go-between 4 and installation rope 3, just can make the dust net 2 that closes together, the lower wire rope 2 of the second wire rope 9 of the second wire rope 10 of the end is opened, the second wire rope 9 of the end of the control of control right-hand member when the second wire rope is required to be opened, the opposite the wire rope 9 of the second wire rope of the end of the control of the second wire rope is required to be opened, the wire rope of the second wire rope 9 of the end is required to be opened, the opposite direction of the wire rope of the end of the second wire rope is required to be opened, the wire rope 9 is opened when the second wire rope is opened to be opened.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. A dust keeper, characterized in that: the dust-proof device comprises two brackets (1) and dust-proof nets (2), wherein two mounting ropes (3) are symmetrically fixed between the two brackets (1), connecting rings (4) are respectively fixed on two side edges of the dust-proof nets (2) at equal intervals, the connecting rings (4) are respectively and slidably connected on the adjacent mounting ropes (3), hoses (5) are respectively arranged on two sides of the dust-proof nets (2), bottoms of the connecting rings (4) on two sides of the dust-proof nets (2) are respectively fixed with surfaces of the adjacent hoses (5) at equal intervals, left ends of the two hoses (5) penetrate through side walls of the adjacent brackets (1) and are fixed on the brackets (1), through pipes (6) are fixedly communicated on the surfaces of the two hoses (5) at equal intervals, atomizing spray heads (7) are respectively fixed on the surfaces of the through pipes (6), connecting rings (4) on the right ends of the dust-proof nets (2), first steel wire ropes (9) and second steel wire ropes (10) with the same diameters are respectively fixed on two side walls of the connecting plates (8), the two steel wire ropes (10) are respectively fixed on the surfaces of the first steel wire ropes (11) which are fixedly connected with one another end of the two steel wire ropes (11) which are fixedly connected with one another end of the steel wire ropes (11), the surface of support (1) is fixed with a extension board (12), all be provided with on extension board (12) and be used for receiving respectively drive mechanism (13) of first wire rope (9) and second wire rope (10).

2. A dust guard according to claim 1, wherein: two connecting rings (4) at the left end of the dust blocking net (2) are fixed at the left end of the corresponding installation rope (3).

3. A dust guard according to claim 1, wherein: the through pipes (6) are arranged below the two corresponding connecting rings (4).

4. A dust guard according to claim 1, wherein: the driving mechanism (13) comprises a second roller (1301) fixed on the surface of the support plate (12), the surface of the support plate (12) is respectively connected with a reversing wheel (1302) and a roller (1303) in a rotating mode through bearings, a motor (1304) is fixed on the surface of the support plate (12) through a mounting plate, a rotating shaft fixed in the middle of the roller (1303) penetrates through the side wall of the support plate (12) and is fixedly connected with an output shaft of the motor (1304), and the end portion of the first steel wire rope (9) or the end portion of the second steel wire rope (10) sequentially bypasses the surfaces of the second roller (1301) and the reversing wheel (1302) and is wound and fixed on the surface of the roller (1303).

5. A dust guard according to claim 1, wherein: reinforcing ribs (14) are fixed on the top and the bottom of the support plate (12) and the surface of the support (1).

6. A dust guard according to claim 1, wherein: through holes (15) consistent with the round point positions of the first steel wire rope (9) and the second steel wire rope (10) are formed in the middle of each bracket (1), and the diameter of each through hole (15) is larger than that of each first steel wire rope (9) and each second steel wire rope (10).