Dust removal and noise reduction equipment for building construction site

Abstract

The utility model discloses a building construction site dust removal and noise reduction equipment, including isolation plate, insert block, dust fall mechanism, acoustic panel and fastening bolt, the right end of isolation plate is fixed with insert block, the left end of isolation plate is provided with the slot that is used for the insert block to insert, the front side of isolation plate is fixed with acoustic panel, the top of isolation plate is equipped with dust fall mechanism, and the fastening bolt is fixed on the top of isolation plate. The dust falling mechanism comprises a main body pipe, a first connector, a second connector, a hose, a first atomizing nozzle and a lengthening mechanism, the main body pipe is fixed to the top of the isolation plate, the first connector is fixed to the right end of the main body pipe, the second connector matched with the first connector is installed on the left side of the main body pipe, and the second connector communicates with the main body pipe through the hose; a plurality of first atomizing nozzles are mounted on the main body pipe, and a lengthening mechanism is mounted in the middle of the main body pipe. When assembled, the sound barrier is tightly connected with one another, has a better sound barrier effect and has the function of spraying water mist to reduce dust.

Description

Technical Field

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

[0002] Construction sites generate a lot of noise and dust, and dust and noise reduction are required.

[0003] Chinese patent CN216665245U discloses a noise reduction device for construction sites, including a box body, a cavity is provided in the box body, and a second slide is provided on the left and right sides, the inner wall of the first slide is slidably connected with a first noise reduction component, and the inner wall of the second slide is slidably connected with two second noise reduction components; the lower ends of the two second noise reduction components are fixedly connected with a sleeve block, a first limiting mechanism is provided between the two sleeve blocks, a second limiting mechanism is provided between the first limiting mechanism and the first noise reduction component, the first limiting mechanism includes a first screw rod and a second screw rod threadedly connected with the two sleeve blocks, a connecting block is fixedly connected between the first screw rod and the second screw rod, and a first bevel gear is sleeved on the connecting block. In the utility model, noise reduction is carried out by two first noise reduction components and one second noise reduction component, and can be retracted into the box body, and the box body protects it.

[0004] When soundproofing and reducing noise at a construction site, it is often necessary to enclose the entire construction site. A single device in the above patent cannot reduce noise at the construction site, and the device shape of the above patent is not regular enough. When multiple devices in the above patent are connected to each other, there will be many gaps. When multiple devices in the above patent are used to enclose the construction site, noise is easily transmitted from the gaps, resulting in poor noise reduction effect. In addition, the above patent has a single function and cannot remove dust from the construction site. Currently, dust removal at the construction site is mostly done by people driving sprinkler vehicles to spray water to reduce dust, which is more troublesome. Therefore, in view of the above situation, there is an urgent need to develop a construction site dust removal and noise reduction equipment that is tightly connected to each other during assembly, has a better sound blocking effect, and has the function of spraying water mist to reduce dust, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal and noise reduction device for a construction site to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A dust removal and noise reduction device for a construction site comprises an isolation plate, an insert block, a dust reduction mechanism, a sound absorbing panel and fastening bolts, wherein the right end of the isolation plate is fixed with an insert block, the left end of the isolation plate is provided with a slot for inserting the insert block, the front side of the isolation plate is fixed with a sound absorbing panel, the top of the isolation plate is provided with a dust reduction mechanism, the dust reduction mechanism comprises: a main body pipe, a first connector, a second connector, a hose, a first atomizing nozzle and an extension mechanism, the main body pipe is fixed to the top of the isolation plate, the right end of the main body pipe is fixed with a first connector, the left side of the main body pipe is provided with a second connector matched with the first connector, the second connector is connected to the main body pipe through a hose, a plurality of first atomizing nozzles are installed on the main body pipe, and an extension mechanism is installed in the middle position of the main body pipe.

[0008] As a further solution of the utility model: the extension mechanism includes: an extension tube and a second atomizing nozzle, the extension tube is connected to the main tube, and a plurality of second atomizing nozzles are installed on the extension tube.

[0009] As a further solution of the utility model: a plug for blocking the first connecting head is detachably mounted on the first connecting head.

[0010] As a further solution of the utility model: a plurality of supporting feet are fixed to the bottom of the isolation plate, and through holes are provided on the supporting feet.

[0011] As a further solution of the utility model: a plurality of fastening bolts for fixing the insert block are installed at the left end of the isolation plate.

[0012] As a further solution of the utility model: the insert block is provided with a plurality of threaded holes for installing fastening bolts.

[0013] Beneficial effect: When using the dust removal and noise reduction equipment for construction sites, first fix one isolation board to the ground, then insert the plug on another isolation board into the slot on the previous isolation board, and fix the plug with a fastening bolt, so that the connection between the two isolation boards is tighter, which can reduce the leakage of sound. In this way, multiple isolation boards are connected and fixed together to enclose the construction site from multiple directions, and the sound is blocked by the isolation board, and the sound in the construction site is absorbed by the sound-absorbing board, thereby reducing the noise from propagating outward. In addition, when connecting, the first connection on a dust reduction mechanism is fixed. Remove the plug on the head, and then connect the second connector on another dust reduction mechanism to the first connector on the previous dust reduction mechanism. In this way, connect multiple dust reduction mechanisms together, and then connect the second connector on the dust reduction mechanism at the front end to the external water source, and use the plug to block the first connector on the last dust reduction mechanism to prevent water from leaking from the last first connector. Then, open the external water source, and the water flows into the main pipe and the extension pipe, and sprays water mist into the air through the first atomizing nozzle and the second atomizing nozzle. The dust in the air is absorbed by the water mist, thereby reducing dust pollution. In summary, the utility model is tightly connected to each other during assembly, has a better sound barrier effect, and has the function of spraying water mist to reduce dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0015] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0016] Figure 3 It is a schematic diagram of the assembly state of the utility model.

[0017] Figure 4 It is a partial structure diagram of the utility model Figure 1 .

[0018] Figure 5 It is a partial structure diagram of the utility model Figure 2 .

[0019] In the figure: 1. isolation plate; 101. slot; 2. support foot; 201. through hole; 3. plug; 301. threaded hole; 4. dust suppression mechanism; 401. main pipe; 402. first connector; 4021. plug; 403. second connector; 404. hose; 405. first atomizing nozzle; 406. extension mechanism; 4061. extension pipe; 4062. second atomizing nozzle; 5. sound absorbing panel; 6. fastening bolts. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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. Example

[0021] See also Figures 1 to 5In an embodiment of the utility model, a dust removal and noise reduction device for a construction site includes an isolation plate 1, a support leg 2, an insert block 3, a dust reduction mechanism 4, a sound absorbing panel 5 and a fastening bolt 6. A plurality of support legs 2 are fixed to the bottom of the isolation plate 1. A through hole 201 is provided on the support leg 2. The screw is passed through the through hole 201 and fixed to the ground, thereby fixing the support leg 2 and the isolation plate 1 to the ground. The right end of the isolation plate 1 is fixed with an insert block 3. A slot 101 for inserting the insert block 3 is provided at the left end of the isolation plate 1. A plurality of fastening bolts 6 for fixing the insert block 3 are installed at the left end of the isolation plate 1. A plurality of threaded holes 301 for installing the fastening bolts 6 are provided on the insert block 3. A sound absorbing panel 5 is fixed to the front side of the isolation plate 1. A dust suppression mechanism 4 is installed on the top of the plate 1, and the dust suppression mechanism 4 includes: a main pipe 401, a first connector 402, a second connector 403, a hose 404, a first atomizing nozzle 405 and an extension mechanism 406. The main pipe 401 is fixed to the top of the isolation plate 1, and the first connector 402 is fixed to the right end of the main pipe 401. A plug 4021 for blocking it can be detachably installed on the first connector 402. A second connector 403 matching the first connector 402 is installed on the left side of the main pipe 401. The second connector 403 is connected to the main pipe 401 through a hose 404. A plurality of first atomizing nozzles 405 are installed on the main pipe 401. The middle position of the main pipe 401 An extension mechanism 406 is installed, and the extension mechanism 406 includes: an extension tube 4061 and a second atomizing nozzle 4062. The extension tube 4061 is connected to the main tube 401, and a plurality of second atomizing nozzles 4062 are installed on the extension tube 4061. When in use, first fix one isolation board 1 to the ground, and then insert the plug 3 on another isolation board 1 into the slot 101 on the previous isolation board 1, and fix the plug 3 with the fastening bolt 6, so that the connection between the two isolation boards 1 is tighter, which can reduce the leakage of sound. In this way, multiple isolation boards 1 are connected and fixed together to enclose the construction site from multiple directions, and the isolation board 1 blocks the sound, and the sound inside the construction site is blocked by the sound-absorbing board 5. Absorb, thereby reducing the noise from propagating outward. In addition, when connecting, remove the plug 4021 on the first connector 402 on one dust reduction mechanism 4, and then connect the second connector 403 on another dust reduction mechanism 4 to the first connector 402 on the previous dust reduction mechanism 4. In this way, connect multiple dust reduction mechanisms 4 together, connect the second connector 403 on the frontmost dust reduction mechanism 4 to an external water source, and use the plug 4021 to block the first connector 402 on the last dust reduction mechanism 4 to prevent water from leaking from the last first connector 402. Then, open the external water source, spray water into the air through the dust reduction mechanism 4, and absorb dust in the air through water mist, thereby reducing dust pollution.

[0022] The working principle of the utility model is as follows: when using the dust removal and noise reduction equipment for the construction site, first fix an isolation board 1 to the ground, then insert the plug 3 on another isolation board 1 into the slot 101 on the previous isolation board 1, and fix the plug 3 with the fastening bolt 6, so that the connection between the two isolation boards 1 is tighter, which can reduce the leakage of sound. In this way, multiple isolation boards 1 are connected and fixed together to enclose the construction site from multiple directions, and the isolation board 1 blocks the sound, and the sound absorbing board 5 absorbs the sound in the construction site, thereby reducing the noise from propagating outward. In addition, when connecting, the plug 4021 on the first connector 402 on a dust reduction mechanism 4 is fixed. Remove it, and then connect the second connecting head 403 on another dust reduction mechanism 4 to the first connecting head 402 on the previous dust reduction mechanism 4. In this way, connect multiple dust reduction mechanisms 4 together, and then connect the second connecting head 403 on the dust reduction mechanism 4 at the front end to the external water source, and use the plug 4021 to block the first connecting head 402 on the last dust reduction mechanism 4 to prevent water from leaking from the last first connecting head 402. Then, open the external water source, and the water flows into the main pipe 401 and the extension pipe 4061, and the water mist is sprayed into the air through the first atomizing nozzle 405 and the second atomizing nozzle 4062. The dust in the air is absorbed by the water mist, thereby reducing dust pollution.

Claims

1. A dust removal and noise reduction device for a construction site, characterized in that: The invention comprises an isolation plate (1), an insert block (3), a dust reduction mechanism (4), a sound absorbing plate (5) and a fastening bolt (6), wherein the insert block (3) is fixed to the right end of the isolation plate (1), a slot (101) for inserting the insert block (3) is provided at the left end of the isolation plate (1), a sound absorbing plate (5) is fixed to the front side of the isolation plate (1), and a dust reduction mechanism (4) is installed on the top of the isolation plate (1), wherein the dust reduction mechanism (4) comprises: a main body tube (401), a first connector (402), a second connector (403), a hose (404), a first atomizing nozzle (405), and a second connector (406). ) and an extension mechanism (406), the main tube (401) is fixed to the top of the isolation plate (1), a first connector (402) is fixed to the right end of the main tube (401), a second connector (403) matching the first connector (402) is installed on the left side of the main tube (401), the second connector (403) is connected to the main tube (401) through a hose (404), a plurality of first atomizing nozzles (405) are installed on the main tube (401), and an extension mechanism (406) is installed in the middle of the main tube (401).

2. The dust removal and noise reduction equipment for construction sites according to claim 1 is characterized in that: The extension mechanism (406) comprises: an extension tube (4061) and a second atomizing nozzle (4062); the extension tube (4061) is connected to the main tube (401); and a plurality of second atomizing nozzles (4062) are mounted on the extension tube (4061).

3. The dust removal and noise reduction equipment for construction sites according to claim 1 is characterized in that: A plug (4021) is detachably mounted on the first connecting head (402) for plugging the first connecting head.

4. The dust removal and noise reduction equipment for construction sites according to claim 1 is characterized in that: A plurality of supporting feet (2) are fixed to the bottom of the isolation plate (1), and through holes (201) are provided on the supporting feet (2).

5. The dust removal and noise reduction equipment for construction sites according to claim 1 is characterized by: A plurality of fastening bolts (6) for fixing the insert block (3) are installed at the left end of the isolation plate (1).

6. The dust removal and noise reduction equipment for construction sites according to claim 5 is characterized by: The insert block (3) is provided with a plurality of threaded holes (301) for installing fastening bolts (6).

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