Building environment-friendly dustproof covering net

Abstract

The utility model discloses a building environment-friendly dustproof covering net which comprises a bottom plate and brush plates, supporting supports are connected to the two ends of the top of the bottom plate, a rolling top shell is connected to the tops of the supporting supports, a rolling barrel is arranged in the rolling top shell, a cleaning assembly is arranged at the top of the rolling top shell, and the two brush plates are arranged in the rolling top shell. And the cleaning assembly comprises a cleaning box, the cleaning box is connected to the top of the winding top shell, the air pump is arranged in the cleaning box, air generated by the air pump of the cleaning assembly of the device is blown to the surface of the covering net through the air nozzles to be blown, dust accumulated on the covering net can be rapidly removed in a large area, and the dust removal efficiency is improved. And the brush plate can brush the covering net when being wound by the winding drum, and the brush plate and the blowing of the air nozzles are in synergistic effect, so that the brush plate can go deep into net holes, stubborn dust is effectively removed, the covering net is cleaned more thoroughly, cleaning is more convenient, the cleaning efficiency is greatly improved, and manpower and time are saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building dust prevention technical field, concretely relates to a building environmental protection type dustproof covering net. BACKGROUND

[0002] In the booming era of today's construction industry, environmental protection requirements are increasingly strict, dust pollution problems in the construction process are concerned, dustproof covering net as an important tool to control dust is widely used in various construction sites, covering bare ground, earthwork piles, building materials, effectively reducing dust generation, protecting the surrounding environment, reducing air pollution, playing a key role in protecting the living environment quality of construction sites and surrounding residents.

[0003] The existing dustproof covering net will accumulate a large amount of dust after actual use for a period of time, which seriously affects its dustproof effect, the large accumulation of dust not only reduces the air permeability of the dustproof net, but also greatly reduces the ability of the dustproof covering net to filter and block dust, which may also cause the weight of the dustproof covering net to increase, the stability to decrease, and even cause structural damage, so the dust accumulated on the surface of the dustproof covering net needs to be cleaned, and when cleaning, the cleaning personnel need to brush the dust accumulated on the surface of the dustproof covering net by a brush plate or knock the dustproof covering net with a wooden stick to make part of the dust fall off, but since the dustproof net has a large area, manual brushing not only consumes time and effort, but also it is difficult to ensure that every place can be effectively cleaned, which is time-consuming and laborious. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a building environmental protection type dustproof covering net to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a building environmental protection type dustproof covering net, comprising:

[0006] The bottom plate is provided with two support supports at the top of both ends, the support supports are connected with the winding top shell at the top, the winding top shell is provided with a winding drum for winding the covering net, and the winding top shell is provided with a cleaning assembly at the top for cleaning the wound covering net.

[0007] The brush plate is provided with two groups and is arranged in the winding top shell, and is used for brushing the covering net during winding.

[0008] Preferably, the cleaning assembly comprises a cleaning box connected to the top of the winding top shell, the gas pump is arranged in the cleaning box, and the cleaning box is provided with a gas conveying channel.

[0009] Preferably, the air outlet of the air pump is connected with the air conveying channel through a pipeline, the air nozzles are connected with the air conveying channel, and the other ends of the air nozzles penetrate the winding top shell.

[0010] Preferably, one end of the brush plate is connected with the bottom of the cleaning box, and the other end penetrates the winding top shell, and the bristles on the surface of the brush plate are in contact with the covering net.

[0011] Preferably, a motor is arranged on one side of the winding top shell, and the output shaft of the motor rotates to penetrate the winding top shell and is connected with the winding drum.

[0012] Preferably, a filter screen is arranged at the air outlet of the bottom of the air nozzle.

[0013] Preferably, the bottom of the covering net is connected with limiting blocks at both ends, the bottom of the supporting bracket is movably penetrated by a bolt, and one end of the bolt is inserted into a bolt hole in the limiting block.

[0014] Preferably, a control valve is arranged on the surface of the pipeline.

[0015] Compared with the prior art, the device has the following beneficial effects:

[0016] The gas generated by the air pump of the cleaning assembly of the device is sprayed to the surface of the covering net through the air nozzle to blow and clean the dust accumulated on the covering net, and the brush plate can brush the covering net when the covering net is wound by the winding drum. The blowing of the air nozzle and the brushing of the brush plate can penetrate the mesh hole, effectively remove stubborn dust, make the cleaning of the covering net more thorough, and greatly improve the cleaning efficiency, save manpower and time.

[0017] The limiting blocks at both ends of the bottom of the covering net cooperate with the bolts on the supporting bracket, so that the covering net can be quickly installed and dismounted, the use state of the covering net can be adjusted according to the construction requirement, the winding drum is driven by the motor to wind the covering net, the operation is simple and labor-saving, and the construction efficiency is improved.

[0018] The filter screen at the bottom of the air nozzle can prevent external impurities from entering the air jet system, ensure the normal work of the air pump and the air nozzle, and further improve the practicability and reliability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the device;

[0020] Figure 2 It is a structural schematic view of the inside of the device;

[0021] Figure 3 It is a sectional view of the cleaning box of the device;

[0022] Figure 4The utility model discloses a cleaning box's plan view.

[0023] In the drawing: 1, bottom plate;2, support support;3, winding top shell;4, covering net;5, winding drum;6, air pump;7, air jet nozzle;8, brush plate;9, cleaning box;10, gas conveying channel;11, pipeline;12, motor;13, limit block;14, bolt;15, control valve;16, filter screen. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the range of the utility model protection.

[0025] The utility model provides a kind of building environmental protection type dustproof covering net as Figures 1-4 As shown in a kind of building environmental protection type dustproof covering net, comprising:

[0026] Bottom plate 1, the bottom plate 1 top two ends are connected with support support 2, the support support 2 top is connected with winding top shell 3, the winding top shell 3 is equipped with winding drum 5 for winding covering net 4 in, the winding top shell 3 top is equipped with the cleaning assembly for cleaning after winding covering net 4, the gas pump 6 of the cleaning assembly generates gas, to make the gas of gas pump 6 through several air jet nozzles 7 in winding top shell 3 gas blowing to covering net 4 surface and is swept;

[0027] Brush plate 8, the brush plate 8 is equipped with two groups and is all located in winding top shell 3, for the brushing of covering net 4 when winding.

[0028] The cleaning assembly includes cleaning box 9, the cleaning box 9 is connected at the top of winding top shell 3, the gas pump 6 is equipped in cleaning box 9, the cleaning box 9 is equipped with gas conveying channel 10.

[0029] The gas outlet of the gas pump 6 is connected with gas conveying channel 10 through pipeline 11, several air jet nozzles 7 are all connected with gas conveying channel 10, and the other end of air jet nozzle 7 penetrates winding top shell 3.

[0030] One end of the brush plate 8 is connected with the bottom of cleaning box 9, the other end penetrates winding top shell 3, the bristles on the surface of brush plate 8 contact covering net 4, in the movement of covering net 4, the bristles pass through physical friction, and the bristles on the surface of brush plate 8 adopt high-quality nylon or natural fiber material, good flexibility, strong wear resistance, when contacting and rubbing with covering net 4, can better keep shape, reduce deformation wear.

[0031] The motor 12 is arranged on one side of the winding top shell 3, and the output shaft of the motor 12 is rotatably connected with the winding drum 5.

[0032] The filter screen 16 is arranged at the air outlet of the bottom of the air nozzle 7, and the filter screen 16 at the air outlet of the bottom of the air nozzle 7 can effectively prevent impurities and debris from entering the air nozzle 7.

[0033] The bottom of the covering net 4 is connected with the limiting block 13, the bottom of the supporting bracket 2 is movably penetrated by the bolt 14, one end of the bolt 14 is inserted into the bolt hole in the limiting block 13, and the bottom of the covering net 4 is fixed on the supporting bracket 2 by the limiting block 13 and the bolt 14, so that the covering net 4 is in the unfolded working state.

[0034] The pipeline 11 is provided with the control valve 15, the control valve 15 can change the flow and pressure of the gas, so as to adapt to the covering net 4 in different dust accumulation conditions.

[0035] When the building environment-friendly dustproof covering net 4 is used, the covering net 4 is unfolded, the bottom of the covering net 4 is fixed on the supporting bracket 2 by the limiting block 13 and the bolt 14, so that the covering net 4 is in the working state, and the unfolded covering net 4 can be covered on the stone;

[0036] When the covering net 4 needs to be wound and cleaned, the bolt 14 in the limiting block 13 is pulled out, the motor 12 is started, the output shaft of the motor 12 drives the winding drum 5 to start rotating, with the rotation of the winding drum 5, the covering net 4 is gradually wound, at this time, the two groups of brush plates 8 brush the covering net 4 in the winding process, the brush plate 8 is in contact with the covering net 4 through the bristles on the surface, and in the moving process of the covering net 4, the bristles brush off the dust on the covering net 4 through physical friction, so as to preliminarily clean the dust on the surface of the covering net 4 and make the dust separate from the covering net 4, at the same time of the brushing of the brush plate 8, the air pump 6 is started, the air pump 6 is arranged in the cleaning box 9, the air outlet of the air pump 6 is connected with the gas conveying channel 10 in the cleaning box 9 through the pipeline 11, the gas generated by the air pump 6 enters the gas conveying channel 10 through the pipeline 11, and then is sprayed from the air nozzle 7 to form high-speed airflow, the airflow is sprayed to the surface of the covering net 4, the dust on the covering net 4 which is brushed off by the brush plate 8 but still adheres to the covering net 4 and some finer dust are further blown off, the dust is blown away from the covering net 4 by the impact force of the airflow, so that secondary cleaning is realized.

[0037] During the air jetting process, the flow and pressure of the air can be changed by adjusting the control valve 15 on the surface of the pipeline 11 to adapt to different dust accumulation conditions of the covering net 4. For example, for the covering net 4 with more dust accumulation, the opening of the control valve 15 can be increased to increase the air jetting pressure and flow of the air jetting nozzle 7 to enhance the cleaning effect. For the covering net 4 with less dust, the air jetting pressure and flow can be appropriately reduced to avoid energy waste. Meanwhile, the filter screen 16 at the bottom air outlet of the air jetting nozzle 7 can effectively block the impurities, debris and the like from entering the air jetting system to prevent these impurities from damaging the air pump 6 or clogging the air jetting nozzle 7, thereby ensuring the stable operation of the entire cleaning assembly and enabling the covering net 4 to be continuously and efficiently cleaned.

[0038] It should be finally pointed out that the above description is only preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or equivalently replace some of the technical features, and any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An environmentally friendly dustproof covering net for construction, characterized in that, Include: The bottom plate (1), the support bracket (2) is connected at the top of both ends of the bottom plate (1), the winding top shell (3) is connected at the top of the support bracket (2), the winding cylinder (5) for winding the covering net (4) is arranged in the winding top shell (3), the cleaning assembly for cleaning the covering net (4) after winding is arranged at the top of the winding top shell (3), the gas pump (6) of the cleaning assembly generates gas, so that the gas of the gas pump (6) is sprayed to the surface of the covering net (4) through the several air nozzles (7) in the winding top shell (3) to blow; The brush plate (8) is provided with two groups and is arranged in the winding top shell (3), which is used for wiping the covering net (4) during winding.

2. The environment-friendly dustproof covering net for building according to claim 1, characterized in that: The cleaning assembly includes a cleaning box (9), the cleaning box (9) is connected to the top of the winding top shell (3), the gas pump (6) is arranged in the cleaning box (9), and the gas conveying channel (10) is arranged in the cleaning box (9).

3. The environment-friendly dustproof covering net for building according to claim 2, characterized in that: The gas outlet of the gas pump (6) is connected with the gas conveying channel (10) through the pipeline (11), the several air nozzles (7) are connected with the gas conveying channel (10), and the other end of the air nozzle (7) penetrates the winding top shell (3).

4. The environment-friendly dustproof covering net for building according to claim 2, characterized in that: One end of the brush plate (8) is connected with the bottom of the cleaning box (9), the other end penetrates the winding top shell (3), and the bristles on the surface of the brush plate (8) are in contact with the covering net (4).

5. The environment-friendly dustproof covering net for building according to claim 1, characterized in that: The winding top shell (3) is provided with a motor (12) on one side, and the output shaft of the motor (12) rotates and penetrates the winding top shell (3) and is connected with the winding cylinder (5).

6. The environment-friendly dustproof covering net for building according to claim 1, characterized in that: The gas outlet of the air nozzle (7) is provided with a filter screen (16).

7. The environment-friendly dustproof covering net for building according to claim 1, characterized in that: The bottom of the covering net (4) is connected with a limiting block (13), the bottom of the support bracket (2) is movably penetrated by a latch (14), and one end of the latch (14) is inserted into the latch hole in the limiting block (13).

8. The environment-friendly dustproof covering net for building according to claim 3, characterized in that: The surface of the pipeline (11) is provided with a control valve (15).

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