Noise reduction and dust fall equipment for construction site

Abstract

The utility model belongs to the technical field of noise reduction and dust fall, and particularly relates to a construction site noise reduction and dust fall device which comprises a blocking piece and a spraying assembly, the blocking piece comprises a base plate and a honeycomb plate which are integrally arranged, the spraying assembly is arranged on a transverse frame on the upper portion of the blocking piece and comprises a spraying pipe, and the spraying pipe is communicated with an atomizing nozzle through a flow dividing branch pipe. And the spraying pipe is communicated with a water inlet pipe. The fence is composed of the honeycomb plate and the base plate, when noise is transmitted to the blocking piece serving as the fence in the using process, the noise is effectively blocked and absorbed, the noise is effectively prevented from being transmitted outwards, the purpose of reducing noise is achieved, water is atomized and sprayed out by the spraying assembly in the using process, and the noise is reduced. According to the dust removal device, the atomized water can directly make contact with dust dispersed in the air, the dust is condensed together under the action of the atomized water and is separated from the air, the purpose of stable dust removal is achieved, the dust is prevented from polluting the environment, and the dust removal device is simple in overall structure and convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction and dust reduction, in particular to noise reduction and dust reduction equipment for construction sites. Background Art

[0002] A construction site is a place where construction projects are being developed and civil engineering projects are being carried out. The site is often enclosed by fences, wire mesh or walls to restrict the entry and exit of personnel, materials, machinery and vehicles. A sound barrier is a sound insulation facility that is inserted between the sound source and the receiver to block the direct sound between the sound source and the receiver, so that the sound wave propagation has a significant additional attenuation, thereby reducing the noise impact within a certain area where the receiver is located.

[0003] At present, in order to reduce noise pollution during construction at construction sites, fences are installed to block the noise. However, during construction, there is not only noise pollution but also dust pollution. The existing fences cannot block the dust and are not convenient to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a noise reduction and dust reduction device for a construction site, which solves the problem that in order to reduce noise pollution during construction at the construction site, fences are installed to block noise, but during construction there is not only noise pollution but also dust pollution, and the existing fences cannot block the dust, making it inconvenient to use.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A noise and dust reduction device for a construction site comprises a blocking member and a spray assembly, wherein the blocking member comprises an integrally arranged substrate and a honeycomb panel, the upper and lower portions of the substrate and the honeycomb panel are fixedly connected with cross frames, and a spray assembly is arranged on the cross frame on the upper portion of the blocking member, the spray assembly comprises a spray pipe, an atomizing nozzle is connected to the spray pipe via a branch pipe, and the spray pipe is connected to a water inlet pipe.

[0009] Furthermore, a sound-absorbing cotton layer is arranged between the substrate and the honeycomb panel, overlapping grooves are opened on the cross frames at the upper and lower parts of the substrate and the honeycomb panel, and a connecting plate is arranged between two adjacent butted cross frames, and the connecting plate is fixedly installed in the overlapping grooves opened on the cross frames by bolts, and a fixed base frame is arranged at the lower part of the blocking member, the blocking rod integrally arranged on the fixed base frame abuts against the substrate of the blocking member, and an insertion rod is arranged on the ground feet integrally arranged at the lower part of the fixed base frame, the insertion rod is inserted into the socket opened on the ground feet, and the fixing fasteners arranged on the fixed base frame are overlapped on one side of the lower cross frame of the blocking member, and the fixing fasteners are fixedly connected to the fixed base frame by bolts.

[0010] Furthermore, the spray pipe is fixedly connected to the horizontal frame on the upper part of the blocking member through a support frame, a buckle that engages with the spray pipe is provided at the upper end of the support frame, and the branch pipes are distributed on the spray pipe at equal intervals, and a valve and a pipe connector are installed on the water inlet pipe connected to the spray pipe.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a noise reduction and dust reduction device for a construction site, which has the following beneficial effects:

[0013] The utility model discloses a kind of dust removal device, and the dust removal device is used for dust removal, and the dust removal effect is improved. The utility model discloses a kind of dust removal device, and the dust removal effect is improved. The utility model discloses a kind of dust removal device, and the dust removal effect is improved. The utility model discloses a kind of dust removal device, and the dust removal effect is improved. The utility model discloses a kind of dust removal device, and the dust removal effect is improved. The utility model discloses a kind of dust removal device, and the dust removal effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the blocking member in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the spray assembly in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the fixed base frame in the utility model.

[0018] In the figure: 1. blocking member; 101. base plate; 102. honeycomb plate; 103. cross frame; 104. overlapping groove; 2. connecting plate; 3. spray assembly; 301. spray pipe; 302. water inlet pipe; 303. branch pipe; 304. atomizing nozzle; 305. support frame; 4. fixed base frame; 401. blocking rod; 402. anchor; 403. fixing fastener; 404. plug rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the utility model proposes: a noise reduction and dust reduction device for a construction site, including a blocking member 1 and a spray assembly 3, the blocking member 1 includes an integrally arranged substrate 101 and a honeycomb panel 102, which are combined to form a blocking plate body of the blocking member 1, which effectively blocks and absorbs the noise generated during the construction process to achieve the purpose of noise reduction, the upper and lower parts of the substrate 101 and the honeycomb panel 102 are fixedly connected with a cross frame 103, and the arranged cross frame 103 is convenient to be used together with the connecting plate 2 to stably connect two adjacent blocking members 1 together, thereby connecting the blocking members 1 together to form a stable surrounding area around the construction site. The invention can effectively block the dust from the air, and a spray assembly 3 is arranged on the horizontal frame 103 on the upper part of the blocking member 1, so as to facilitate the water to be atomized and sprayed out during use, and the dust dispersed in the air can be separated and removed by the atomized water, so as to achieve the purpose of stable and effective dust reduction. The spray assembly 3 includes a spray pipe 301, and the spray pipe 301 is connected with an atomizing nozzle 304 through a branch pipe 303, and the spray pipe 301 is connected with a water inlet pipe 302. The water is stably transported to the spray pipe 301 by the water inlet pipe 302, and then enters into each branch pipe 303 and the atomizing nozzle 304 from the spray pipe 301, so that the water is atomized and sprayed out from the atomizing nozzle 304, so as to achieve the purpose of dust reduction.

[0022] like Figure 1 , Figure 2 and Figure 4As shown, in some embodiments, a sound-absorbing cotton layer is provided between the substrate 101 and the honeycomb panel 102, and the cooperation of the honeycomb panel 102 and the sound-absorbing cotton layer is utilized to improve the efficiency of the blocking member 1 in absorbing noise. After the noise is transmitted to the blocking member 1, it is absorbed and isolated by the blocking member 1, thereby effectively preventing the noise from being transmitted outward, thereby achieving the purpose of noise reduction. The substrate 101 serves as a mounting carrier for the honeycomb panel 102 and the sound-absorbing cotton layer, ensuring that the two are stably mounted and matched together, thereby achieving effective noise reduction operation. Overlap grooves 104 are provided on the cross frames 103 at the upper and lower parts of the substrate 101 and the honeycomb panel 102, and a connecting plate 2 is arranged between two adjacent cross frames 103, and the connecting plate 2 is fixedly installed in the overlapping groove 104 provided on the cross frame 103 by bolts. The cross frame 103 serves as a mounting frame for the blocking member 1, and is convenient for cooperating with the connecting plate 2 to stably connect two adjacent blocking members 1 together, thereby forming a stable and effective enclosure around the construction site, thereby achieving the purpose of effective noise reduction and dust reduction, and a fixed base frame is arranged at the lower part of the blocking member 1. 4, the entire blocking member 1 is stably fixed at the use position by using the fixed base frame 4 to ensure the stable use of the blocking member 1, the blocking rod 401 integrally arranged on the fixed base frame 4 abuts against the base plate 101 of the blocking member 1, and the plug rod 404 is arranged on the foot 402 integrally arranged at the lower part of the fixed base frame 4, and the plug rod 404 is plugged into the plug hole provided on the foot 402, so that the fixed base frame 4 can be stably fixed on the ground at the use position by using the cooperation between the plug rod 404 and the foot 402, and the blocking member 1 can be lifted. The stability during use ensures stable installation and use, and the fixing fastener 403 arranged on the fixed base frame 4 is placed on one side of the lower cross frame 103 of the blocking member 1, and the fixing fastener 403 is fixed to the fixed base frame 4 by bolts, so that the fixing fastener 403 can be stably installed on the fixed base frame 4. During use, the fixing fastener 403 is used together with the blocking rod 401 to stably fix the blocking member 1 on the fixed base frame 4, so as to stably and effectively limit and fix the blocking member 1 to ensure stable use.

[0023] like Figure 1 and Figure 3As shown, in some embodiments, the spray pipe 301 is fixedly connected to the horizontal frame 103 on the upper part of the blocking member 1 through a support frame 305, and a buckle that is engaged with the spray pipe 301 is provided on the upper end of the support frame 305 to ensure that the support frame 305 stably fixes the spray collar pipe 301 on the horizontal frame 103 on the upper part of the blocking member 1, so as to facilitate the stable use of the spray assembly 3, and spray the water after atomization, so that the atomized water can directly contact the dust dispersed in the air, and the dust condenses together under the action of the atomized water and is separated from the air, so as to achieve the purpose of stable dust reduction and avoid dust pollution to the environment, and the branch pipe 3 03 are evenly spaced on the spray pipe 301, and the atomizing nozzle 304 is stably connected to the spray pipe 301 by means of the branch pipe 303. The spray water is evenly dispersed and transported to each atomizing nozzle 304 to facilitate atomization and spraying, thereby achieving the purpose of dust reduction. In addition, a valve and a pipe connector are installed on the water inlet pipe 302 connected to the spray pipe 301. The installed valve is convenient for controlling the on-off of the water inlet pipe 302, and the spray pipe 301 is stably connected to the pipeline of the external water supply pipe to achieve a stable supply of spray water. The pipe connector on the water inlet pipe 302 is convenient for connecting it stably to the pipeline of the water supply pipe.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A noise and dust reduction device for a construction site, comprising a blocking member (1) and a spray assembly (3), characterized in that: The blocking member (1) comprises an integrally arranged base plate (101) and a honeycomb plate (102); the upper and lower parts of the base plate (101) and the honeycomb plate (102) are fixedly connected with a cross frame (103); a spray assembly (3) is arranged on the cross frame (103) on the upper part of the blocking member (1); the spray assembly (3) comprises a spray pipe (301); the spray pipe (301) is connected to an atomizing nozzle (304) via a branch pipe (303); and the spray pipe (301) is connected to a water inlet pipe (302).

2. A construction site noise reduction and dust reduction device according to claim 1, characterized in that: A sound-absorbing cotton layer is arranged between the base plate (101) and the honeycomb plate (102); overlapping grooves (104) are provided on the upper and lower cross frames (103) of the base plate (101) and the honeycomb plate (102); a connecting plate (2) is arranged between two adjacent butted cross frames (103); the connecting plate (2) is fixedly installed in the overlapping grooves (104) provided on the cross frames (103) by means of bolts; and a fixed base frame (4) is arranged at the lower part of the blocking member (1).

3. A construction site noise reduction and dust reduction device according to claim 2, characterized in that: The blocking rod (401) integrally arranged on the fixed base frame (4) contacts the base plate (101) of the blocking member (1), and an insertion rod (404) is arranged on the foot (402) integrally arranged at the lower part of the fixed base frame (4), the insertion rod (404) is inserted into a plug hole provided on the foot (402), and a fixing fastener (403) arranged on the fixed base frame (4) is placed on one side of the lower cross frame (103) of the blocking member (1), and the fixing fastener (403) is fixedly connected to the fixed base frame (4) by bolts.

4. The noise and dust reduction equipment for construction sites according to claim 1, characterized in that: The spray pipe (301) is fixedly connected to the horizontal frame (103) on the upper part of the blocking member (1) through a support frame (305); a buckle that engages with the spray pipe (301) is provided at the upper end of the support frame (305); and the branch pipes (303) are distributed on the spray pipe (301) at equal intervals; and a valve and a pipe connector are arranged on the water inlet pipe (302) connected to the spray pipe (301).

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