Flying dust prevention and control device for construction site

Abstract

The utility model discloses a construction site raise dust control device, including support moving subassembly and raise dust control subassembly, support moving subassembly includes support plate and set up the moving wheel at the four corners of support plate lower end, support plate upper end middle part one side is fixed with push rod, support plate upper end middle part is provided with placing groove, and the support plate upper end middle part is fixed with the push rod. The flying dust control assembly comprises a turntable arranged in the placement groove, a circular plate mounted at the upper end of the turntable, a vertical plate fixed on one side of the upper end of the circular plate, a water tank fixed on the other side of the upper end of the circular plate, a water pump arranged at the upper end of the water tank, a spray pipe arranged in the vertical plate and a first motor fixed on the outer side of the vertical plate; the output end of the first motor is fixed to the outer wall of the spray pipe. According to the construction site dust prevention and control device, the spray pipe is subjected to multi-angle adjustment through the first motor and the second motor, so that the spraying direction of the spray pipe can be adjusted, the spraying range is widened, and the dust removal efficiency of a construction site dust prevention and control system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust prevention and control at construction sites, in particular to a dust prevention and control device at construction sites. Background Art

[0002] Construction sites refer to the construction sites where industrial and civil projects such as housing construction, civil engineering, equipment installation, pipeline laying and other construction activities are carried out, and the approved construction sites and places where people carry out safe production, civilized work and construction, including all areas where work can be carried out on land, sea and air. There is usually a lot of dust at the construction site. The dust on the ground is blown by the wind or driven by humans and floats in the air. The dust floating in the air affects human health when inhaled, so dust control devices are needed at the construction site.

[0003] Authorization announcement No. CN213853705U discloses a construction site dust control system, including a cart, a water tank and a nozzle are provided on the top of the cart, a support frame is fixedly installed on the top of the cart, a rotating shaft is fixedly installed on the pipe wall of one end of the nozzle, and a connecting net is installed on the other end, the rotating shaft is connected to the support frame, a motor is fixedly installed on one side of the support frame, the motor is connected to one end of the rotating shaft, a plurality of nozzles are installed on the connecting net, a water pump is fixedly installed on the cart, the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to the connecting net. The present application has the effect of improving the dust reduction efficiency of the construction site dust control system.

[0004] The construction site dust control system drives the nozzle to rotate by a motor, thereby adjusting the spraying direction of the nozzle, which is beneficial to increase the spraying range, thereby improving the dust removal efficiency of the construction site dust control system. In actual use, the nozzle is driven by a motor to rotate, and the direction range of the nozzle spraying is still small. For this reason, we propose a construction site dust control device. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems and / or the problems existing in the existing construction site dust control devices, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a construction site dust control device, by setting a first motor and a second motor to adjust the nozzle at multiple angles, thereby adjusting the spraying direction of the nozzle and increasing the spraying range, thereby improving the dust removal efficiency of the construction site dust control system.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A construction site dust control device, comprising:

[0010] A support moving assembly includes a support plate and moving wheels arranged at the four corners of the lower end of the support plate, a push rod is fixed to one side of the middle part of the upper end of the support plate, and a placement groove is opened in the middle part of the upper end of the support plate;

[0011] The dust prevention and control assembly comprises a rotating disk arranged in a placement groove, a circular plate installed at the upper end of the rotating disk, a vertical plate fixed to one side of the upper end of the circular plate, a water tank fixed to the other side of the upper end of the circular plate, a water pump arranged at the upper end of the water tank, a nozzle arranged inside the vertical plate, and a first motor fixed to the outer side of the vertical plate, wherein the output end of the first motor is fixed to the outer wall of the nozzle, the rotating disk is driven by the second motor, the water pump is provided with a water outlet pipe, the water outlet pipe is communicated with the inside of the nozzle, a water injection pipe is fixed to the upper side of the outer wall of the water tank, and a cover plate is provided on the water injection pipe;

[0012] Preferably, the push rod is tilted, and a non-slip sleeve is sleeved on the middle of the push rod. The tilted push rod is more convenient for the operator to control, and the non-slip sleeve sleeved on the push rod increases the friction between the operator's hand and the push rod to prevent slipping.

[0013] Preferably, the moving wheels are provided with foot brakes, which facilitate locking the moving wheels, thereby ensuring stable placement of the support plate.

[0014] Preferably, the middle part of the upper end of the rotating disk is provided with a clamping groove on both sides, and the middle part of the lower end of the circular plate is fixed with a clamping block on both sides, and the clamping block is clamped with the clamping groove. The circular plate is clamped with the upper end of the rotating disk under the action of the clamping block, and the operator can manually remove the circular plate from the upper end of the rotating disk later, so as to facilitate its disassembly and assembly.

[0015] Preferably, a filter is provided inside the water injection pipe, and the filter provided inside the water injection pipe can filter impurities in the water to prevent the impurities from clogging the inside.

[0016] Preferably, an observation window is provided at the lower middle part of the front end of the water tank. The observation window provided on the water tank facilitates the operator to know the amount of water inside the water tank so as to replenish water in time through the water filling pipe.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] (1) The nozzle is adjusted at multiple angles by the first motor and the second motor, so that the spraying direction of the nozzle can be adjusted and the spraying range can be increased, thereby improving the dust removal efficiency of the dust control system at the construction site.

[0019] (2) The observation window provided on the water tank allows the operator to know the amount of water inside the water tank so that water can be replenished in time through the water filling pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the water tank of the utility model;

[0023] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0024] In the figure: 100, support moving assembly; 110, support plate; 111, push rod; 120, moving wheel; 200, dust control assembly; 210, turntable; 211, slot; 220, round plate; 221, block; 230, vertical plate; 240, water tank; 241, water injection pipe; 242, cover plate; 243, filter screen; 244, observation window; 250, water pump; 251, water outlet pipe; 260, nozzle; 270, first motor. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0028] The utility model provides a construction site dust control device, which can adjust the nozzle at multiple angles by means of a first motor and a second motor, thereby adjusting the spraying direction of the nozzle and increasing the spraying range, thereby improving the dust removal efficiency of the construction site dust control system.

[0029] Figure 1-Figure 3 The structure diagram of a construction site dust control device according to the present invention is shown in FIG. Figure 1-Figure 3 In this embodiment, a construction site dust control device is provided, and its main part includes a supporting and moving component 100 and a dust control component 200.

[0030] The support moving assembly 100 includes a support plate 110 and moving wheels 120 arranged at the four corners of the lower end of the support plate 110. A push rod 111 is fixed to one side of the middle part of the upper end of the support plate 110, and a placement groove is provided in the middle part of the upper end of the support plate 110. Preferably, in this embodiment, the push rod 111 is arranged obliquely, and an anti-slip sleeve is sleeved on the middle part of the push rod 111. The inclined push rod 111 is more convenient for the operator to control. The anti-slip sleeve sleeved on the push rod 111 increases the friction between the operator's hand and the push rod 111 to prevent slipping. A foot brake is arranged on the moving wheel 120, and the foot brake arranged on the moving wheel 120 is convenient for locking the moving wheel 120, thereby ensuring the stable placement of the support plate 110.

[0031] The dust control assembly 200 includes a turntable 210 arranged in a placement groove, a circular plate 220 installed on the upper end of the turntable 210, a vertical plate 230 fixed on one side of the upper end of the circular plate 220, a water tank 240 fixed on the other side of the upper end of the circular plate 220, a water pump 250 arranged at the upper end of the water tank 240, a nozzle 260 arranged inside the vertical plate 230 and a first motor 270 fixed on the outer side of the vertical plate 230, the output end of the first motor 270 is fixed to the outer wall of the nozzle 260, the turntable 210 is driven by the second motor, the water pump 250 is provided with a water outlet pipe 251, the water outlet pipe 251 is connected to the inside of the nozzle 260, the outer wall of the water tank 240 is fixed by a water injection pipe 241, and the water injection pipe 241 is provided with a cover plate 242. Preferably, in the present embodiment, slots 211 are provided on both sides of the middle portion of the upper end of the turntable 210, and blocks 221 are fixed on both sides of the middle portion of the lower end of the circular plate 220, the blocks 221 are engaged with the slots 211, and the circular plate 220 is engaged with the upper end of the turntable 210 under the action of the blocks 221. The operator can manually remove the circular plate 220 from the upper end of the turntable 210 later to facilitate its disassembly and assembly. A filter screen 243 is provided inside the water injection pipe 241, and the filter screen 243 provided inside the water injection pipe 241 can filter impurities in the water to prevent impurities from clogging the interior. An observation window 244 is provided on the lower side of the middle portion of the front end of the water tank 240, and the observation window 244 provided on the water tank 240 facilitates the operator to know the amount of water inside the water tank 240 so as to replenish water through the water injection pipe 241 in time.

[0032] Combination Figure 1-Figure 3 , a construction site dust control device of this embodiment is specifically used as follows: the operator pushes the push rod 111 to move the support plate 110 to the specified position under the action of the moving wheel 120, and then locks the moving wheel 120 through the foot brake, thereby fixing the support plate 110. When in use, the water pump 250 pumps water out of the water tank 240 and sends it to the nozzle 260 through the water injection pipe 241, and is sprayed out by the nozzle 260. In actual use, the nozzle 260 can be driven to rotate by the first motor 270, so that the angle of the nozzle 260 can be adjusted, thereby adjusting the spraying direction of the nozzle 260. The turntable 210 is driven to rotate by the second motor, and then the angle of the nozzle 260 can be further adjusted, thereby increasing the spraying range of the nozzle 260, thereby improving the dust removal efficiency of the construction site dust control system.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A construction site dust control device, characterized in that: include: A support moving assembly (100) comprises a support plate (110) and moving wheels (120) arranged at the four corners of the lower end of the support plate (110); a push rod (111) is fixed to one side of the middle portion of the upper end of the support plate (110); and a placement groove is provided in the middle portion of the upper end of the support plate (110); The dust prevention and control component (200) comprises a rotating disk (210) arranged in a placement groove, a circular plate (220) installed at the upper end of the rotating disk (210), a vertical plate (230) fixed to one side of the upper end of the circular plate (220), a water tank (240) fixed to the other side of the upper end of the circular plate (220), a water pump (250) arranged at the upper end of the water tank (240), a nozzle (260) arranged inside the vertical plate (230), and a water pump (250) arranged at the upper end of the water tank (240). A first motor (270) is disposed outside the vertical plate (230), wherein the output end of the first motor (270) is fixed to the outer wall of the nozzle (260); the turntable (210) is driven by a second motor; a water outlet pipe (251) is disposed on the water pump (250), and the water outlet pipe (251) is communicated with the inside of the nozzle (260); a water injection pipe (241) is fixed to the upper side of the outer wall of the water tank (240), and a cover plate (242) is disposed on the water injection pipe (241).

2. A construction site dust control device according to claim 1, characterized in that: The push rod (111) is arranged obliquely, and a non-slip sleeve is sleeved on the middle part of the push rod (111).

3. A construction site dust control device according to claim 1, characterized in that: The moving wheel (120) is provided with a foot brake.

4. A construction site dust control device according to claim 1, characterized in that: The rotating disk (210) is provided with clamping grooves (211) on both sides of the middle portion of the upper end, and clamping blocks (221) are fixed on both sides of the middle portion of the lower end of the circular plate (220), and the clamping blocks (221) are clamped with the clamping grooves (211).

5. A construction site dust control device according to claim 1, characterized in that: A filter screen (243) is arranged inside the water injection pipe (241).

6. A construction site dust control device according to claim 5, characterized in that: An observation window (244) is provided at the lower side of the middle portion of the front end of the water tank (240).

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