CN219899580U - Building site is with preventing raise dust device - Google Patents

Abstract

The utility model discloses a dust-raising prevention device for a building site, which belongs to the technical field of dust-raising prevention devices. Comprises a supporting table and two buffer tables; the utility model discloses a hydraulic support is characterized by comprising a supporting table, a connecting plate, a hydraulic expansion rod, a protective plate, a plurality of high-pressure spray heads, a hydraulic expansion rod and a plurality of connecting plates, wherein the connecting plate is fixed on the outer walls of the two sides of the supporting table, the top end of the connecting plate is connected with two supporting blocks, the protective plate is connected between the two supporting blocks in a rotating way, a water pipe is laid in an inner cavity of the protective plate, the high-pressure spray heads are communicated with the plurality of output ends of the water pipe, the spray ends of the high-pressure spray heads extend to the outer sides of the protective plate, the top end of the connecting plate is also connected with two fixing rods, the hydraulic expansion rod is hinged on the inner wall of the fixing rods, and the other end of the hydraulic expansion rod is hinged with the outer wall of the protective plate.

Description

Building site is with preventing raise dust device

Technical Field

The utility model belongs to the technical field of dust-proof devices, and particularly relates to a dust-proof device for a construction site.

Background

With the rapid development of the construction industry and the road transportation industry in China, the problem of dust emission and pollution on the construction site is increasingly aggravated. According to the monitoring result of the main urban environment monitoring center in China, the construction site dust is one of important sources of inhalable particles, and the main hazard of the construction site dust comprises: reducing visibility; the health of residents is endangered; the living environment is destroyed, and the difficulty of cleaning the environment is increased. In order to reduce dust pollution of a construction site, a method for cleaning engineering vehicles which exit the construction site is adopted to reduce dust generated by the engineering vehicles.

For example, chinese patent publication No. CN216467699U discloses a dustproof cleaning tank, including the cell body and two sets of water spraying mechanism of installing respectively in the cell body both sides, water spraying mechanism includes the spray pipe, set up the hole for water spraying on the spray pipe, a support for installing the spray pipe and be used for giving the inlet tube that the spray pipe led to water, the support includes the bottom plate, along vertical sliding connection's branch on the bottom plate and be used for driving the vertically gliding driving piece of branch, branch is equipped with two and is located the both ends of bottom plate respectively, the length direction of bottom plate and the length direction parallel of cell body, the spray pipe rotates to connect between two branches.

In the scheme, the spray pipe is driven by the two electric telescopic rods to clean the vehicle up and down, the cleaning mode is generally applicable to arc and plane cleaning, and when the irregular surface of the engineering vehicle is cleaned, the cleaning effect is general and cannot meet the use requirements of people.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide the dust-raising prevention device for the construction site, and the protection plate is driven to move by the two hydraulic telescopic rods and rotates along the two support blocks as the center, so that the angle of the protection plate and the angle of the high-pressure spray head are adjusted, the high-pressure spray head is cleaned more comprehensively, and the dust-raising prevention effect is improved.

(2) Technical proposal

In order to solve the technical problems, the utility model provides the dust-raising prevention device for the construction site, which comprises a supporting table and two buffer tables;

the outer walls of the two sides of the supporting table are fixedly provided with connecting plates, the top ends of the connecting plates are connected with two supporting blocks, a protection plate is rotationally connected between the two supporting blocks, a water pipe is laid in the inner cavity of the protection plate, a plurality of output ends of the water pipe are communicated with high-pressure spray heads, the spray ends of the high-pressure spray heads extend to the outer sides of the protection plate, the top ends of the connecting plates are also connected with two fixing rods, the utility model discloses a high-pressure shower nozzle, including the fixed lever, the fixed lever is articulated to have hydraulic telescoping rod on the inner wall of fixed lever, hydraulic telescoping rod's the other end is articulated mutually with the outer wall of guard plate, drives the guard plate motion through two hydraulic telescoping rods, and the guard plate rotates for the center along two pieces to adjust the angle of guard plate and the angle of high-pressure shower nozzle, make high-pressure shower nozzle when wasing, wash more comprehensively, improve the dust-proof effect.

Preferably, the buffer table has the joint piece towards the integrative injection moulding on the one end of supporting bench, all offered the joint groove of being connected with the joint piece block on the both sides outer wall of buffer table, through joint piece and joint groove joint, be convenient for dismantle the change to the buffer table.

Preferably, a plurality of sand grip have been inlayed on the oblique side of buffer table, and a plurality of sand grip are the equidistance and arrange the setting, through the design of sand grip, guaranteed the vehicle and travel the stability on the brace table.

Preferably, the guiding gutter has been seted up to the top surface of brace table, the slot that is linked together with the guiding gutter has been seted up to the brace table back wall, and has inserted in the slot and have inserted the frame, be connected with the filter screen in the installing port of inserting frame surface and set up, filter the water after wasing through the filter screen, the reuse of the water of being convenient for reduces the waste of water resource.

Preferably, a water outlet pipe communicated with the water guide groove is arranged on the outer wall of the supporting table, and a valve is arranged on the periphery of the water outlet pipe, so that water in the water guide groove is conveniently guided out through the water outlet pipe.

Preferably, the plug frame and the supporting table are locked and fixed through two locking bolts, a handle is connected to the outer wall of the plug frame, and the plug frame and the supporting table are connected and fixed through the locking bolts.

Preferably, the water inlet end of the water delivery pipe extends to the outside of the protection plate and is connected with external water supply equipment, and water is delivered into the water delivery pipe through the external water supply equipment.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the protection plate is driven to move by the two hydraulic telescopic rods and rotates along the two support blocks as the center, so that the angle of the protection plate and the angle of the high-pressure spray head are adjusted, the high-pressure spray head is more comprehensively cleaned during cleaning, and the dust-proof effect is improved.

Through unscrewing the locking bolt, will insert the frame through the handle and pull out, be convenient for clear up the impurity on the filter screen, improve the filter effect of filter screen, prevent that water from spilling over in the guiding gutter, cause the influence to the periphery.

Through the design of sand grip, guaranteed the vehicle and gone the stability on the brace table, joint piece and joint groove joint simultaneously are convenient for dismantle the change to the buffer table.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 3 is a longitudinal cross-sectional view of a support table of the present utility model;

fig. 4 is a schematic structural diagram of the combination of the insert frame and the filter screen in the present utility model.

The marks in the drawings are: 1. a support table; 2. a buffer stage; 3. a convex strip; 4. a connecting plate; 5. a fixed rod; 6. a hydraulic telescopic rod; 7. a controller; 8. a protection plate; 9. a high pressure nozzle; 10. a clamping block; 11. a water outlet pipe; 12. a support block; 13. a water pipe; 14. inserting a frame; 15. a filter screen; 16. a handle; 17. a locking bolt; 18. a clamping groove; 19. a water guiding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific embodiment is a dust-proof device for a construction site, the structure of which is shown in fig. 1, 2 and 3, and comprises a supporting table 1 and two buffer tables 2; the utility model provides a hydraulic pressure expansion link, including supporting bench 1, the both sides outer wall of supporting bench 1 is gone up and all is fixed with connecting plate 4, the top of connecting plate 4 is connected with two pieces 12, and rotate between two pieces 12 and be connected with guard plate 8, water pipe 13 has been laid in the inner chamber of guard plate 8, water pipe 13's the end of intaking extends to the outside of guard plate 8 and is connected with external water supply equipment, carry the water yield to water pipe 13 through external water supply equipment, all communicate on a plurality of output of water pipe 13 has high-pressure shower nozzle 9, the spray end of high-pressure shower nozzle 9 extends to the outside of guard plate 8, the top of connecting plate 4 still is connected with two dead levers 5, the articulated hydraulic expansion link 6 that has on the inner wall of dead lever 5, the other end of hydraulic expansion link 6 articulates with the outer wall of guard plate 8, drive guard plate 8 through two hydraulic expansion link 6, guard plate 8 is the center rotation along two pieces 12, thereby adjust the angle of guard plate 8 and the angle of high-pressure shower nozzle 9, make high-pressure shower nozzle 9 when wasing, wash more comprehensively, improve the dust proof effect, be connected with controller 7 on one of dead lever 5, controller 7 and four hydraulic expansion link 6 through four hydraulic expansion link 6 electric control levers 6.

Wherein, as shown in fig. 1, fig. 2 and fig. 3, integrative injection moulding has joint piece 10 on the one end of buffer table 2 orientation brace table 1, all offered the joint groove 18 of being connected with joint piece 10 block on the both sides outer wall of buffer table 2, through joint piece 10 and joint groove 18 joint, be convenient for dismantle the change to buffer table 2, inlay on the inclined side of buffer table 2 has a plurality of sand grip 3, and a plurality of sand grip 3 are the equidistance and arrange the setting, through the design of sand grip 3, guaranteed the vehicle and travel the stability on the brace table 1.

In addition, as shown in fig. 3 and 4, the top surface of brace table 1 has seted up guiding gutter 19, the slot that is linked together with guiding gutter 19 has been seted up to brace table 1 back wall, and the slip is inserted in the slot and is equipped with and insert frame 14, be connected with filter screen 15 in the installing port of inserting frame 14 surface and set up, filter the water after wastage of water resource through filter screen 15, be convenient for the reuse of water, be provided with the outlet pipe 11 that is linked together with guiding gutter 19 on the outer wall of brace table 1, install the valve on the periphery of outlet pipe 11, be convenient for derive the water in the guiding gutter 19 through outlet pipe 11, be connected with handle 16 on the outer wall of inserting frame 14 through two locking bolts 17 locking fixation between inserting frame 14 and brace table 1, be connected with inserting frame 14 and brace table 1 through locking bolts 17.

Working principle: when the device of the technical scheme is used, firstly, the device is integrally installed on a building site, when an engineering vehicle runs onto the supporting table 1, water is conveyed into the water conveying pipe 13 through external water supply equipment, the surface of the vehicle is sprayed and cleaned through the high-pressure spray nozzle 9, the protection plate 8 is driven to move through the two hydraulic telescopic rods 6 in the cleaning process, the protection plate 8 rotates along the two support blocks 12 as the center, the angle of the protection plate 8 and the angle of the high-pressure spray nozzle 9 are adjusted, the high-pressure spray nozzle 9 is enabled to clean more comprehensively during cleaning, most of cleaned water enters the water guide groove 19, the cleaning water is filtered through the filter screen 15, and the water is discharged through the water outlet pipe 11 (the water outlet pipe 11 can be connected with a pipeline to discharge the water to a position needing water).

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The dust-raising prevention device for the construction site comprises a supporting table (1) and two buffer tables (2);

the method is characterized in that: all be fixed with connecting plate (4) on the both sides outer wall of brace table (1), the top of connecting plate (4) is connected with two piece (12), and rotates between two piece (12) and be connected with guard plate (8), raceway (13) have been laid in the inner chamber of guard plate (8), all communicate on a plurality of outputs of raceway (13) have high-pressure shower nozzle (9), the spray end of high-pressure shower nozzle (9) extends to the outside of guard plate (8), the top of connecting plate (4) still is connected with two dead levers (5), articulated on the inner wall of dead lever (5) have hydraulic telescoping rod (6), the other end of hydraulic telescoping rod (6) is articulated mutually with the outer wall of guard plate (8).

2. The dust-raising prevention device for the construction site according to claim 1, wherein a clamping block (10) is integrally injection-molded at one end of the buffer table (2) facing the supporting table (1), and clamping grooves (18) which are in clamping connection with the clamping blocks (10) are formed in the outer walls of two sides of the buffer table (2).

3. The dust-proof device for construction sites according to claim 2, wherein a plurality of raised strips (3) are embedded on the inclined side surface of the buffer table (2), and the raised strips (3) are arranged in an equidistant manner.

4. The dust-proof device for construction sites according to claim 1, wherein the top surface of the supporting table (1) is provided with a water guiding groove (19), the rear wall of the supporting table (1) is provided with a slot communicated with the water guiding groove (19), an inserting frame (14) is inserted in the slot in a sliding manner, and a filter screen (15) is connected in an installation opening formed in the surface of the inserting frame (14).

5. The dust-proof device for construction sites according to claim 4, wherein the outer wall of the supporting table (1) is provided with a water outlet pipe (11) communicated with the water guiding groove (19), and a valve is arranged on the periphery of the water outlet pipe (11).

6. The dust-proof device for construction sites according to claim 4, wherein the plug frame (14) is locked and fixed with the supporting table (1) through two locking bolts (17), and a handle (16) is connected to the outer wall of the plug frame (14).

7. A building site is with preventing dust device according to claim 1, characterized in that the water inlet end of the water pipe (13) extends to the outside of the protection plate (8) and is connected with external water supply equipment.