CN210561934U

CN210561934U - Building site road dust device

Info

Publication number: CN210561934U
Application number: CN201921391007.5U
Authority: CN
Inventors: 谢娟娟; 支联合
Original assignee: Hon Hai Precision Industry Co Ltd
Current assignee: Hon Hai Precision Industry Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-05-19
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a building site road dust device, include the pond that forms with concrete placement, install road surface support grid on the first step at pond top, install multiunit push type spraying mechanism on the second step at pond middle part, the shower nozzle of push type spraying mechanism is located road surface support grid's grid hole, the press bar of push type spraying mechanism is located road surface support grid's grid hole top. The utility model has the advantages that: by arranging the water tank, the road surface supporting grid and the pressing type spraying mechanism, the pressing rod of the pressing type spraying mechanism is pressed down by the running of the vehicle, so that water in the piston cylinder is pressed into the water spraying pipe and is further sprayed out of the spray head, and the dust fall of the road where the vehicle runs is realized; the sprayed water and the dust are combined and then fall on a road surface support grid, and the water is converged into water flow which flows into a water pool; the dust device of this patent does not need response equipment and electrical system, saves the electric energy.

Description

Building site road dust device

Technical Field

The utility model relates to an environmental protection dust fall technical field especially relates to a building site road dust device.

Background

When the vehicle went on construction site's road, because the road of wheel roll with the vehicle travel cause the building site on fill the dust, not only the polluted environment, still influence driver's sight, damage workman's healthy around, consequently need take the dust fall measure to the road of building site, at present, the road of building site mainly adopts the automatically controlled spraying system who has the vehicle response to carry out the spraying dust fall, and the dust fall is effectual, but need consume the electric energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a building site road dust device.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

the utility model provides a building site road dust device, includes the pond that forms with concrete placement, install road surface supporting grid on the first step at pond top, install multiunit push type spraying mechanism on the second step at pond middle part, the shower nozzle of push type spraying mechanism is located road surface supporting grid's grid hole, the press bar of push type spraying mechanism is located road surface supporting grid's grid hole top.

Wherein, every group push type spraying mechanism includes two crossbeams that are parallel to each other, water tank, presses down depression bar, spray pipe, shower nozzle, the bottom rigid coupling of pressing down the depression bar has many piston rods, the baffle is installed on piston rod upper portion, installs a plurality of piston barrels on two crossbeams, the piston of doing the piston motion in the piston barrel is installed to the end of piston rod, the apron is installed at the top of piston barrel, the cover has the compression spring who presss from both sides between apron and baffle on the piston rod, tee bend of spiro union on the interface of piston barrel head portion, first check valve and second check valve are installed respectively to tee bend's both ends, the water inlet of first check valve passes through inlet tube and water tank intercommunication, the delivery port and the spray pipe intercommunication of second check valve, the top at the spray pipe is installed to the shower nozzle.

Wherein, the top of the pressing rod is a curved surface.

Wherein, the difference in height between the top of pressing the pole and the ground support grid top is less than the compression stroke of spring.

Wherein the spraying direction of the spray head is vertically upward or obliquely upward.

The pavement supporting grid comprises at least two longitudinal beams which are parallel to each other, a plurality of grid plates with the same interval are mounted on the longitudinal beams, and grid holes are formed between every two adjacent grid plates.

The utility model has the advantages that: by arranging the water tank, the road surface supporting grid and the pressing type spraying mechanism, the pressing rod of the pressing type spraying mechanism is pressed down by the running of the vehicle, so that water in the piston cylinder is pressed into the water spraying pipe and is further sprayed out of the spray head, and the dust fall of the road where the vehicle runs is realized; the sprayed water and the dust are combined and then fall on a road surface support grid, and the water is converged into water flow which flows into a water pool; the dust device of this patent does not need response equipment and electrical system, saves the electric energy.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

FIG. 1 is an axial view of a construction site road dust-settling device in an embodiment of the present invention;

FIG. 2 is a top view of a construction site road dust settling device in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a pool according to an embodiment of the present invention;

fig. 4 is an axial view of a push type spraying mechanism in an embodiment of the present invention;

fig. 5 is a side view of a push type spraying mechanism in an embodiment of the present invention;

fig. 6 is an exploded view of a portion of a push type spray mechanism according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a pavement support grid according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1 to 7, a dust-settling device for a construction site road comprises a water tank 100 formed by pouring concrete, a sewage outlet 103 arranged at one side of the water tank 100 is communicated with a municipal sewage pipe network through a sewage pipe, a road surface supporting grid 200 is arranged on a first step 101 at the top of the water tank 100, a plurality of groups of push type spraying mechanisms 300 are arranged on a second step 102 at the middle part of the water tank 100, spray heads 313 of the push type spraying mechanisms 300 are positioned in grid holes 203 of the road surface supporting grid 200, and press rods 307 of the push type spraying mechanisms 300 are positioned above the grid holes 203 of the road surface supporting grid 200. The pavement support grid 200 also serves to prevent slippage.

Each set of push type spray mechanism 300 comprises two parallel beams 301, a water tank 315, a push rod 307, the water spray pipe 312 and the spray head 313, the water tank 315 is communicated with a city tap water pipe network, the bottom end of the pressing rod 307 is fixedly connected with a plurality of piston rods 305, the upper parts of the piston rods 305 are provided with baffle plates 306, a plurality of piston cylinders 302 are arranged on the two cross beams 301, the tail ends of the piston rods 305 are provided with pistons 304 which do piston motion in the piston cylinders 302, the top parts of the piston cylinders 302 are provided with cover plates 303, the piston rods 305 are sleeved with compression springs 308 clamped between the cover plates 303 and the baffle plates 306, a three-way joint 309 is screwed on a joint at the bottom of the piston cylinders 302, two ends of the three-way joint 309 are respectively provided with a first one-way valve 310 and a second one-way valve 311, the water inlet of the first one-way valve 310 is communicated with the water tank 315 through a water inlet pipe 314, the. The top of the pressing rod 307 is curved. The difference in height between the top of the pressing rod 307 and the top of the ground support grid 200 is less than the compression stroke of the spring 308.

The spraying direction of the spray head 313 is vertically upward. In order to reduce clogging of the shower head 313 by falling ash, the spraying direction of the shower head 313 is adjusted to an oblique upward direction.

The pavement support grid 200 comprises two longitudinal beams 201 which are parallel to each other, a plurality of grid plates 202 with the same interval are arranged on the two longitudinal beams 201, and grid holes 203 are formed between every two adjacent grid plates 202.

By arranging the water tank, the road surface supporting grid and the pressing type spraying mechanism, the pressing rod of the pressing type spraying mechanism is pressed down by the running of the vehicle, so that water in the piston cylinder is pressed into the water spraying pipe and is further sprayed out of the spray head, and the dust fall of the road where the vehicle runs is realized; the sprayed water and the dust are combined and then fall on a road surface support grid, and the water is converged into water flow which flows into a water pool; the dust device of this patent does not need response equipment and electrical system, saves the electric energy.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a building site road dust device which characterized in that: including the pond that forms with concrete placement, install road surface support grid on the first step at pond top, install multiunit push type spraying mechanism on the second step at pond middle part, the shower nozzle of push type spraying mechanism is arranged in the grid hole of road surface support grid, the press bar of push type spraying mechanism is arranged in road surface support grid's grid hole top.

2. The worksite road dust suppression device of claim 1, wherein: every group push type spraying mechanism includes two crossbeams that are parallel to each other, water tank, according to depression bar, spray pipe, shower nozzle, the bottom rigid coupling according to the depression bar has many piston rods, the baffle is installed on piston rod upper portion, installs a plurality of piston barrels on two crossbeams, the piston of doing the piston motion in the piston barrel is installed to the end of piston rod, the apron is installed at the top of piston barrel, the cover has the compression spring who presss from both sides between apron and baffle on the piston rod, tee bend of spiro union on the interface of piston barrel bottom, first check valve and second check valve are installed respectively to tee bend's both ends, inlet tube and water tank intercommunication are passed through to the water inlet of first check valve, the delivery port and the spray pipe intercommunication of second check valve, the top at the spray pipe is installed to the shower nozzle.

3. The worksite road dust suppression device of claim 2, wherein: the top of the pressing rod is a curved surface.

4. The worksite road dust suppression device of claim 2, wherein: the height difference between the top end of the pressing rod and the top end of the ground support grid is smaller than the compression stroke of the spring.

5. The worksite road dust suppression device of claim 2, wherein: the spraying direction of the spray head is vertically upward or obliquely upward.

6. A building site road dust device of any claim 1~5, characterized in that: the pavement supporting grid comprises at least two longitudinal beams which are parallel to each other, a plurality of grid plates with the same interval are mounted on the longitudinal beams, and grid holes are formed between every two adjacent grid plates.