Dust fall device for road construction

Abstract

The utility model discloses a dust fall device for road construction, which comprises a fence arranged on the outer side of a construction road, a plurality of sliding frames capable of moving are arranged on the fence, a plurality of spraying pipes are arranged on the side portions of the plurality of sliding frames, and the spraying pipes are connected with a water supply system through connecting pipes. The plurality of movable sliding frames are arranged on the fence on the outer side of the construction road, and the spraying pipes with the water supply systems are mounted on the sliding frames, so that the whole device realizes spraying dust fall following construction, the spraying dust fall effect is good, the road blockage phenomenon on the outer side of the fence cannot be caused, and the surrounding environment of the construction road is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road dust falling field, concretely relates to a road construction dust falling device. BACKGROUND

[0002] The road is dug to be handled due to underground pipe network maintenance needs, needs to set up the fender on the road outside before road handling and carries out isolation protection, uses the excavator to excavate the road surface or backfills the road surface in the fender, and the big dust pollution is produced when excavating or backfilling, these dust pollutions can influence the environment of surrounding residents, in order to prevent dust pollution, the spray vehicle is used to fall dust on the road of fender outside, but the spray vehicle not only will block the road outside the fender and cause congestion, but also cannot follow the road construction to fall dust in real time, influences the effect of dust falling. CONTENT OF UTILITY MODEL

[0003] In order to solve the above existing problems, the utility model provides a road construction dust falling device.

[0004] The utility model is through following technical scheme realization:

[0005] A road construction dust falling device, including the fender set up on the outside of construction road, multiple movable sliding racks are arranged on the fender, multiple spray pipes are installed on the side of multiple sliding racks, and the spray pipe is connected with the water supply system through the connecting pipe.

[0006] Further optional, the sliding rack includes the frame that is connected on the upper portion of fender, the top of frame is installed with the limit wheel, the limit wheel outside is opened with the annular groove that is connected with the top of fender, and multiple support wheels for contacting and supporting with the side of fender are installed on the side of frame.

[0007] Further optional, the inside of frame is installed with multiple hooks for connecting spray pipe, and multiple inclined spray heads are evenly installed on the spray pipe.

[0008] Further optional, the top and side of frame are opened with the installation groove for rotating and supporting limit wheel and support wheel.

[0009] Further optional, the water supply system includes the mobile trolley that is installed with water tank on the upper portion, and the water tank side is connected with the pressurized water pump, and the outlet of pressurized water pump is connected with the inlet of spray pipe through the connecting pipe.

[0010] Compared with the prior art, the utility model has the advantages that: the utility model sets up multiple movable sliding racks on the fender outside construction road, and installs the spray pipe with water supply system on the sliding rack, and the whole realizes following construction spray dust falling, and the spray dust falling not only has good effect, but also does not cause the road blockage phenomenon outside the fender, effectively improves the environment around construction road. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is the overall schematic diagram of the utility model;

[0012] Figure 2 is the partial structure schematic enlarged view of the utility model;

[0013] In the figure: construction road 1, fence 2, sliding frame 3, frame-shaped frame 4, mounting hole 41, limiting roller 5, supporting wheel 6, hook 7, spray pipe 8, spray head 9, mobile trolley 10, connecting pipe 11, water tank 12, pressurized water pump 13. DETAILED DESCRIPTION

[0014] The utility model will be described in further detail below in combination with the drawings and specific embodiments:

[0015] As Figure 1 shown, a road construction dust falling device, including the fence 2 that sets up in the construction road 1 outside, be provided with multiple movable sliding frame 3 on the fence 2, the sliding frame 3 adopts lightweight aluminum alloy to make, multiple sliding frame 3 side installation has multiple spray pipe 8, and spray pipe 8 is connected with water supply system through connecting pipe 11.

[0016] As Figure 2 shown, the sliding frame 3 includes the frame-shaped frame 4 that is clamped on the upper portion of fence 2, and the top of frame-shaped frame 4 is clamped on the upper portion of fence 2, and the top of frame-shaped frame 4 is provided with limiting roller 5, and limiting roller 5 plays the role of frame-shaped frame 4, and the outer side of supporting limiting roller 5 is provided with annular groove clamped with the top of fence 2, and the annular groove avoids dry friction when frame-shaped frame 4 moves on fence 2, and the side of frame-shaped frame 4 is provided with multiple supporting wheels 6 for contacting and supporting the side of fence 2, and supporting wheel 6 plays the role of firmness and avoids frame-shaped frame 4 from shaking.

[0017] As Figure 2 shown, the inner side of frame-shaped frame 4 is provided with multiple hooks 7 for clamping spray pipe 8, and hook 7 is elastic arc buckle, which facilitates the installation of spray pipe 8, and through the connection of hook 7, spray pipe 8 and multiple sliding frame 3 form an integral whole, and when moving, only need to push spray pipe 8 to drive the whole to move forward along fence 2, and multiple inclined spray heads 9 are uniformly installed on spray pipe 8.

[0018] As Figure 2 shown, the top and side of frame-shaped frame 4 are provided with mounting grooves for rotating and supporting limiting roller 5 and supporting wheel 6.

[0019] As Figure 1As shown, the water supply system comprises a moving trolley 10 on which a water tank 12 is mounted, and a pressurized water pump 13 is connected to the side of the water tank 12, which can be a diesel water pump driven by a diesel engine, and the outlet of the pressurized water pump 13 is connected to the inlet of the spray pipe 8 through a connecting pipe 11 made of metal hose.

[0020] The implementation principle of the road construction dust falling device is as follows:

[0021] When the area of the construction road 1 inside the fence 2 is excavated or backfilled, the pressurized water pump 13 is started to pressurize the water in the water tank 12 and deliver it to the two spray pipes 8 through the connecting pipe 11, and the construction area inside the fence 2 is sprayed and dusted by the multiple spray heads 9 on the spray pipes 8.

[0022] As the construction road is excavated or backfilled forward, one person holds the spray pipe 8 and pushes it, and the spray pipe 8 is connected to multiple carriages 3 through the hooks 7, and the carriages 3 are rolled along the support wheels 6 of the limit rollers 5, and the fence 2 is moved forward, and at the same time, the other person pushes the moving trolley 10 forward, and the moving trolley 10 moves forward with the water tank 12 and the pressurized water pump 13, so that the spray and dust falling are realized, and the effect is good, and the road outside the fence 2 is not blocked.

[0023] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A road construction dust reduction device comprising a fence (2) provided outside a construction road (1), characterized in that: The fence (2) is provided with a plurality of movable carriages (3), a plurality of spray pipes (8) are installed on the side of the plurality of carriages (3), and the spray pipes (8) are connected with the water supply system through the connecting pipes (11).

2. A road construction dust reduction device as claimed in claim 1, characterized in that: The carriage (3) comprises a frame-shaped frame (4) clamped on the upper part of the fence (2), the top of the frame-shaped frame (4) is provided with a limiting roller (5), the outer side of the limiting roller (5) is provided with an annular groove clamped with the top of the fence (2), and the side of the frame-shaped frame (4) is provided with a plurality of supporting wheels (6) for contacting and supporting the side of the fence (2).

3. A road construction dust reduction device as claimed in claim 2, wherein: The inner side of the frame-shaped frame (4) is provided with a plurality of hooks (7) for clamping the spray pipes (8), and a plurality of inclined spray heads (9) are uniformly installed on the spray pipes (8).

4. A road construction dust reduction device as claimed in claim 3, wherein: The top and side of the frame-shaped frame (4) are provided with mounting grooves for rotating and supporting the limiting roller (5) and the supporting wheel (6).

5. The road construction dust reduction device of claim 1, wherein: The water supply system comprises a movable trolley (10) provided with a water tank (12) on the upper part, a pressurized water pump (13) is connected with the side of the water tank (12), and the outlet of the pressurized water pump (13) is connected with the inlet of the spray pipe (8) through the connecting pipe (11).

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