CN220071133U - Dust fall device for highway construction - Google Patents

Abstract

The utility model provides a dust settling device for highway construction, which comprises a support frame, wherein a support plate is vertically and fixedly connected to the side wall of the support frame, two dust baffles are hinged to the surface of the support plate, the support plate is connected with the tops of the two dust baffles through elastic dust covers, so that the support plate, the dust covers and the two dust baffles jointly form a dust-proof cavity with an opening at the front end, two driving parts respectively used for driving the corresponding dust baffles to rotate are arranged on the support plate, a spraying assembly is arranged on the support frame, and the spraying assembly is used for spraying water mist towards the opening end of the dust-proof cavity. The dustproof chamber is jointly formed through the backup pad, the dust cover and the two dust boards to shelter from the protection to the construction position, reduces the risk that the dust flies upward everywhere, simultaneously, utilizes the spray assembly to spray the water smoke towards the open end of dustproof chamber, realizes the decline dust of dust, reduces the risk of passing pedestrian suction dust, reduces the harm to the personal health of passing pedestrian.

Description

Dust fall device for highway construction

Technical Field

The utility model relates to the field of municipal engineering, in particular to a dust settling device for highway construction.

Background

At present, when a guardrail or a street lamp on a highway is installed or the highway is maintained, operations such as punching or cutting are required to be performed on the highway.

However, when the worker uses the drilling machine or the cutting machine to construct, dust flies often, which not only pollutes the environment and endangers the personal health of the passers-by, but also is unfavorable for the cleaning of the subsequent cleaning personnel, and needs to be improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide the dust falling device for highway construction, which can reduce the risk of flying dust, reduce the harm to the human health of passers-by and facilitate the subsequent cleaning of highways by cleaning staff.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a dust device for highway construction, includes the support frame, the vertical fixedly connected with backup pad of lateral wall of support frame, the surface of backup pad articulates there are two dust boards, the backup pad with two the top of dust board is passed through elastic dust cover and is connected, so that the backup pad dust cover and two dust board form front end open-ended dustproof cavity jointly, be provided with two respectively in the backup pad be used for driving corresponding dust board pivoted driving piece, be provided with on the support frame and spray the subassembly, just spray the subassembly and be used for facing the open end of dustproof cavity sprays water smoke.

Through above-mentioned technical scheme, when the staff constructs the highway, remove the support frame to control corresponding dust board swing through the driving piece simultaneously, make the construction zone be located dustproof cavity. At this moment, backup pad, dust cover and two dust boards form dustproof cavity jointly and shelter from the protection to the construction site, reduce the risk that the dust flies upward everywhere to reduce the pollution to surrounding environment. Meanwhile, the spray assembly is utilized to spray water mist towards the opening end of the dustproof cavity, so that the downward pressure dust fall of dust is realized, the risk of sucking dust by passersby is reduced, and the harm to the personal health of passersby is reduced. Furthermore, the design can reduce dust from scattering and flying, so that the subsequent cleaning operation of workers on the highway is facilitated. The two dust boards can be mutually close to or far away from each other, so that the dust settling device can adapt to construction areas with different sizes, and the use suitability is improved.

Further, two sides that the dust board is close to each other are vertical fixedly connected with guard plate respectively, just the guard plate is located the dust board is kept away from the one end of backup pad.

Through above-mentioned technical scheme, through setting up the guard plate, can reduce the size of the open end of dustproof cavity to reduce the risk that the dust flies out in a large number from the open end of dustproof cavity, reduce the pollution to surrounding environment.

Further, the bottom of backup pad and two the equal fixedly connected with elastic sealing strip of bottom of dust board, just the sealing strip can support subaerial.

Through above-mentioned technical scheme, through setting up the sealing strip, improve backup pad and dust board and the sealed effect on ground, reduce the risk that the dust flies out through the gap between backup pad and dust board and the ground to realize the protection to surrounding environment.

Further, spray the subassembly including fixed connection in the water tank at support frame top, be provided with the spray pump in the water tank, the drainage end of spray pump is connected with the water supply pipe, just the water supply pipe extends to the outside of water tank, the top of dust cover is provided with annular shower, the water supply pipe with the shower is connected, be connected with a plurality of spray nozzles on the shower, just spray nozzle spun water smoke can be oriented the open end of dustproof cavity sprays.

Through above-mentioned technical scheme, through the clear water extraction to the water supply pipe in the spray pump with the water tank, then clear water can get into the shower to spout through a plurality of spray nozzles, thereby realize the push down dust fall of dust.

Further, the driving piece comprises an electric push rod, the tail end of the electric push rod is hinged to the supporting plate, and the telescopic end of the electric push rod is hinged to the dust baffle.

Through above-mentioned technical scheme, realize the fast adjustment of dust board position to realize the quick shielding to construction area, improve work efficiency.

Further, a plurality of object placing plates are horizontally and fixedly connected to the supporting frame, and the object placing plates are uniformly distributed in the vertical direction.

Through above-mentioned technical scheme, increase the storage capacity of support frame for the staff can put instrument or spare part on the support frame, makes things convenient for the staff's taking, improves the operation convenience.

Further, the bottom of the supporting frame is provided with lifting casters.

Through above-mentioned technical scheme, make things convenient for the staff to carry the fast of dust device, simultaneously, lift-type truckle can raise whole dust device, when moving dust device, this design can reduce the risk that components such as sealing strip or backup pad collide with ground.

In summary, the utility model has the following beneficial effects:

1. the dustproof chamber is jointly formed through the backup pad, the dust cover and the two dust boards to shelter from the protection to the construction position, reduces the risk that the dust flies upward everywhere, simultaneously, utilizes the spray assembly to spray the water smoke towards the open end of dustproof chamber, realizes the decline dust of dust, reduces the risk of passing pedestrian suction dust, reduces the harm to the personal health of passing pedestrian.

2. Through setting up the sealing strip, improve the sealed effect of backup pad and dust board and ground, reduce the risk that the dust flies out through the gap between backup pad and dust board and the ground to realize the protection to surrounding environment.

3. Through setting up over-and-under type truckle, make things convenient for the staff to carry the fast of dust device, simultaneously, over-and-under type truckle can raise whole dust device, when moving dust device, this design can reduce the risk that subassembly such as sealing strip or backup pad collided with ground.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

fig. 2 is a side view of the present embodiment.

Reference numerals: 1. a support frame; 2. a support plate; 3. a dust-blocking plate; 4. a driving member; 41. an electric push rod; 5. a dust cover; 6. a dust-proof chamber; 7. a spray assembly; 71. a water tank; 72. a spray pump; 73. a water supply pipe; 74. a shower pipe; 75. a spray nozzle; 8. a protection plate; 9. a sealing strip; 10. lifting castor; 11. and a storage plate.

Description of the embodiments

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a dust fall device for highway construction comprises a support frame 1, wherein a support plate 2 is vertically and fixedly connected to the side wall of the support frame 1, two dust baffles 3 are hinged to the surface of the support plate 2, and two driving pieces 4 which are respectively used for driving the corresponding dust baffles 3 to rotate are arranged on the support plate 2, so that the two dust baffles can rotate towards the directions close to or far away from each other.

Referring to fig. 1 and 2, the support plate 2 is connected to the tops of the two dust plates 3 through an elastic dust cover 5, so that the support plate 2, the dust cover 5, and the two dust plates 3 together form a dust-proof chamber 6 having an open front end. Meanwhile, a spray assembly 7 is arranged on the support frame 1, and the spray assembly 7 is used for spraying water mist towards the opening end of the dustproof cavity 6.

When working on the highway, the working personnel move the support frame 1 and control the corresponding dust baffle 3 to swing through the driving piece 4 at the same time, so that the working area is positioned in the dustproof cavity 6. At this time, the supporting plate 2, the dust cover 5 and the two dust plates 3 jointly form a dust-proof chamber 6 to shield and protect the construction position, so that the risk of flying dust everywhere is reduced, and the pollution to the surrounding environment is reduced. Meanwhile, the spray assembly 7 is utilized to spray water mist towards the opening end of the dustproof cavity 6, so that the downward pressure dust fall of dust is realized, the risk of sucking dust by passers-by is reduced, and the harm to the personal health of passers-by is reduced.

Referring to fig. 1 and 2, the driving member 4 includes an electric push rod 41, the tail end of the electric push rod 41 is hinged to the supporting plate 2, and the telescopic end of the electric push rod 41 is hinged to the dust plate 3, so that the position of the dust plate 3 can be quickly adjusted, the construction area can be quickly shielded, and the working efficiency can be improved.

Referring to fig. 1 and 2, the protection plates 8 are vertically and fixedly connected to one sides, close to each other, of the two dust plates 3, and the protection plates 8 are located at one ends, far away from the support plates 2, of the dust plates 3, so that the size of the opening ends of the dust-proof chambers 6 is reduced, the risk that dust flies out from the opening ends of the dust-proof chambers 6 in a large amount is reduced, and pollution to the surrounding environment is reduced.

Referring to fig. 1 and 2, the bottom of the support plate 2 and the bottom of the two dust plates 3 are fixedly connected with elastic sealing strips 9, and the sealing strips 9 can be propped against the ground, so that the sealing effect of the support plate 2 and the dust plates 3 on the ground is improved, the risk that dust flies out through gaps between the support plate 2 and the dust plates 3 on the ground is reduced, and the protection of the surrounding environment is realized.

Referring to fig. 1 and 2, the spray assembly 7 includes a water tank 71 fixedly connected to the top of the support frame 1, a spray pump 72 is provided in the water tank 71, a water supply pipe 73 is connected to a water discharge end of the spray pump 72, and the water supply pipe 73 extends to the outside of the water tank 71. Meanwhile, an annular spray pipe 74 is arranged above the dust cover 5, the water supply pipe 73 is connected with the spray pipe 74, a plurality of spray nozzles 75 are connected to the spray pipe 74, and water mist sprayed by the spray nozzles 75 can be sprayed towards the opening end of the dust-proof cavity 6.

Referring to fig. 1 and 2, a lifting caster 10 is arranged at the bottom of a support frame 1, so that a worker can conveniently and rapidly carry a dust settling device. Simultaneously, a plurality of thing boards 11 are put to level fixedly connected with on the support frame 1, and a plurality of thing boards 11 are put along vertical direction evenly distributed to increase the putting ability of support frame 1.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (7)

1. The utility model provides a dust device for highway construction which characterized in that: including support frame (1), the vertical fixedly connected with backup pad (2) of lateral wall of support frame (1), the surface of backup pad (2) articulates there are two dust boards (3), backup pad (2) with two the top of dust board (3) is passed through elastic dust cover (5) and is connected, so that backup pad (2) dust cover (5) and two dust board (3) form front end open-ended dustproof cavity (6) jointly, be provided with two respectively on backup pad (2) and be used for driving corresponding dust board (3) pivoted driving piece (4), be provided with on support frame (1) and spray subassembly (7), just spray subassembly (7) are used for the orientation dustproof cavity (6) open end sprays water smoke.

2. The dust suppression device for road construction according to claim 1, wherein: two dust guard plates (8) are vertically fixedly connected with one sides, close to each other, of the dust guard plates (3), and the protection plates (8) are located at one ends, far away from the support plates (2), of the dust guard plates (3).

3. The dust suppression device for road construction according to claim 1, wherein: the bottom of backup pad (2) and two the bottom of dust board (3) is all fixedly connected with elastic sealing strip (9), just sealing strip (9) can support subaerial.

4. The dust suppression device for road construction according to claim 1, wherein: the utility model provides a dustproof cavity (6) of spraying, spray subassembly (7) including fixed connection in water tank (71) at support frame (1) top, be provided with in water tank (71) spray pump (72), the drainage end of spray pump (72) is connected with water supply pipe (73), just water supply pipe (73) extend to the outside of water tank (71), the top of dust cover (5) is provided with annular shower (74), water supply pipe (73) with shower (74) are connected, be connected with a plurality of spray nozzles (75) on shower (74), just spray nozzle (75) spun water smoke can be oriented the open end of dustproof cavity (6) sprays.

5. The dust suppression device for road construction according to claim 1, wherein: the driving piece (4) comprises an electric push rod (41), the tail end of the electric push rod (41) is hinged to the supporting plate (2), and the telescopic end of the electric push rod (41) is hinged to the dust baffle (3).

6. The dust suppression device for road construction according to claim 1, wherein: a plurality of object placing plates (11) are horizontally and fixedly connected to the supporting frame (1), and the object placing plates (11) are uniformly distributed in the vertical direction.

7. The dust suppression device for road construction according to claim 1, wherein: lifting casters (10) are arranged at the bottom of the supporting frame (1).