Building construction dust removal device

Abstract

The utility model discloses a building construction dust removal device which comprises a base, a dust removal device body is arranged on the upper surface of the base, the suction end of the dust removal device body is connected with a conveying pipe, a lifting mechanism is arranged on the base, the conveying pipe is a hose, the conveying pipe is connected with the lifting mechanism, and the lifting mechanism is connected with the dust removal device body. The lifting mechanism is used for driving the end, away from the dust removal device body, of the conveying pipe to do lifting motion. The height of the input end of the conveying pipe is adjusted through the lifting mechanism, the input end of the conveying pipe is made to be close to the dust raising position of the construction equipment, then the dust removal device body is started, the dust removal device body sucks dust into the dust removal device body and filters the dust, the dust removal effect is achieved, dust is removed at the dust generation position, and the dust diffusion range is effectively restrained.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal device technical field, concretely is a building construction dust removal device. BACKGROUND

[0002] In the building construction process, the operation of various mechanical equipment and material processing will produce a large amount of dust. These dust not only harms the health of construction personnel, but also pollutes the surrounding environment. Especially in the process of urbanization, dust pollution at the construction site has become an important factor affecting air quality. Therefore, in order to reduce dust pollution, the construction site usually needs to be equipped with special dust removal device to reduce the harm of dust to the environment and personnel.

[0003] However, the current dust removal device has obvious shortcomings. On the one hand, the existing dust removal device mostly adopts fixed input end structure, which cannot flexibly adjust the position of the dust removal device input end to approach the dust generating place, resulting in that the dust cannot be timely absorbed and processed when it is generated, so as to be difficult to effectively inhibit the spread of dust. On the other hand, the building construction is usually carried out outdoors, affected by external factors such as open space and wind force, once the dust spreads to a larger range, the existing dust removal equipment is difficult to cover the spread area, resulting in unsatisfactory dust removal effect. Therefore, developing a kind of efficient dust removal device which can flexibly adjust the position of dust removal input end and adapt to outdoor construction environment has become the key to solve the problem. SUMMARY

[0004] In view of the deficiencies of the prior art, the utility model provides a building construction dust removal device, which aims at solving the problems proposed in the above background art.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a building construction dust removal device, comprising a base, the upper surface of the base is provided with a dust removal device body, the suction end of the dust removal device body is connected with a conveying pipe, the base is provided with a lifting mechanism, the conveying pipe is a hose, the conveying pipe is connected with the lifting mechanism, and the lifting mechanism is used for driving the end of the conveying pipe away from the dust removal device body to move up and down.

[0006] Preferably, the dust removal device body comprises a support frame, a box body, a fan and a filter assembly, the support frame is fixedly connected with the upper surface of the base, the filter assembly is arranged in the interior of the box body, the fan is arranged on the upper surface of the box body, the lower end of the box body is the suction section of the dust removal device body, and is connected with the conveying pipe, and the input end of the fan is connected with the box body.

[0007] Preferably, there are two filter components, each including a sealing plate, a filter cartridge, and dust filler. The side wall of the housing has an insertion hole for inserting the filter component. The sealing plate is fixedly connected to the filter cartridge, and the dust filler fills the interior of the filter cartridge. The filter cartridge is threadedly connected to the side wall of the housing. The interior of the housing has two baffles, forming a gap between them for air passage. The sides of the two baffles that are close to each other contact the outer wall of the filter cartridge.

[0008] Preferably, the sealing plate is provided with a handle.

[0009] Preferably, the dust filter filler is non-woven fabric.

[0010] Preferably, the lifting mechanism includes a mounting frame, a lifting plate, a mounting bracket, and a lead screw; the mounting frame is fixedly connected to the base, the lifting plate is slidably connected to the mounting frame, the lead screw is rotatably connected to the mounting frame, and the lead screw passes through the lifting plate and is threadedly connected to the lifting plate; the mounting bracket is fixedly installed on the upper surface of the lifting plate, and the mounting bracket is fixedly connected to the conveying pipe.

[0011] Preferably, the mounting frame is provided with a guide rail, and one end of the lifting plate is connected to a slider, which is slidably connected to the guide rail.

[0012] Preferably, the upper end of the lead screw passes through the mounting frame and is connected to a rocker arm.

[0013] Preferably, a dust collection hood is connected to the end of the conveying pipe away from the dust removal device body.

[0014] Preferably, the lower surface of the base is provided with wheels.

[0015] Beneficial effects

[0016] This utility model provides a dust removal device for construction. The device adjusts the height of the input end of the conveying pipe through a lifting mechanism, so that the input end of the conveying pipe is close to the dust-generating area of ​​the construction equipment. Then, the dust removal device body is activated, and the dust removal device body sucks the dust into the interior and filters it, thereby achieving the dust removal effect. Dust is removed at the dust generation point, effectively suppressing the spread of dust.

[0017] A construction dust removal device, through the installation of a flexible conveying pipe and a lifting mechanism, enables flexible adjustment of the position and height of the conveying pipe's input end, allowing it to be positioned close to the dust-generating area for precise dust removal, significantly improving dust removal efficiency. This, in turn, helps to suppress the spread of dust and reduce the impact of dust on the environment and construction workers. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a dust removal device for construction work according to the present invention.

[0019] Figure 2 This is a schematic diagram of the main structure of a dust removal device for construction work according to the present invention.

[0020] Figure 3 This is a side sectional view of the dust removal device for construction work described in this utility model.

[0021] Figure 4 This is a three-dimensional structural diagram of the filter component of a dust removal device for construction work according to the present invention. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model provides a dust removal device for construction, including a base 1, on the upper surface of which a dust removal device body 2 is mounted. The suction end of the dust removal device body 2 is connected to the outside air through a conveying pipe 3, which is a flexible hose structure. A lifting mechanism 4 is provided on the base 1, and the conveying pipe 3 is connected to the lifting mechanism 4. The lifting mechanism 4 is used to drive the end of the conveying pipe 3 away from the dust removal device body 2 to move up and down.

[0024] In actual use, the device is moved to an area with severe dust cover, and the height of the input end of the conveying pipe 3 is adjusted by the lifting mechanism 4 so that the input end of the conveying pipe 3 is close to the dust-generating part of the construction equipment. Then, the dust removal device body 2 is started. The dust removal device body 2 sucks the dust into its interior and filters it, thereby achieving the dust removal effect. Dust is removed at the dust generation point, effectively suppressing the spread of dust.

[0025] A construction dust removal device, by incorporating a flexible conveying pipe 3 and a lifting mechanism 4, enables flexible adjustment of the position and height of the input end of the conveying pipe 3, allowing it to be positioned close to the dust-generating area for precise dust removal, significantly improving dust removal efficiency. This, in turn, helps to suppress the spread of dust and reduce the impact of dust on the environment and construction workers.

[0026] In this embodiment, the dust removal device body 2 includes a support frame 21, a housing 22, a fan 23, and a filter assembly 24. The support frame 21 is fixedly connected to the upper surface of the base 1 to support and stabilize the housing 22. The filter assembly 24 is installed inside the housing 22 to filter dust-laden air. The fan 23 is fixedly installed on the upper surface of the housing 22, and its input end is connected to the interior of the housing 22 to draw in air through suction. The lower end of the housing 22 is the suction section, which is connected to the outside through a delivery pipe 3 to guide dust-laden air from the outside into the housing 22.

[0027] In use, the fan 23 is started, generating negative pressure to drive airflow, drawing dust-laden air into the housing 22 through the inlet of the delivery pipe 3. As the air passes through the filter assembly 24 inside the housing 22, dust particles are trapped by the filter assembly 24, and clean air is discharged from the outlet of the fan 23, thereby achieving effective purification of the dust-laden air.

[0028] In this embodiment, two filter components 24 are respectively disposed on the inner sides of the housing 22. Each filter component 24 consists of a sealing plate 241, a filter cylinder 242, and dust filter material 243 filled inside the filter cylinder 242. Insertion holes are provided on the side wall of the housing 22 for inserting the filter components 24. The filter cylinder 242 is connected to the side wall of the housing 22 by threads and is sealed by the sealing plate 241 after installation, ensuring that all dust-laden air passes through the filter components 24.

[0029] The housing 22 has two baffles 25 inside, forming a gap between them to allow air to pass through. These baffles are located on the outside of the filter assembly 24 and are used to guide dust-laden air through the filter assembly 24. As the dust-laden air flows through the filter assembly 24, dust particles are trapped inside the filter filler 243, thus purifying the air.

[0030] Through the above structural design, this embodiment achieves effective filtration of dusty air with the assistance of the filter component 24. Clean air is discharged from the housing 22 by the fan 23, ensuring efficient handling of dust during construction.

[0031] In this embodiment, a handle 244 is provided on the outer surface of the sealing plate 241 to facilitate the operator to rotate the sealing plate 241 to install or remove the filter assembly 24. By providing the handle 244, the convenience of replacing and maintaining the filter assembly 24 can be improved, operation time can be reduced, and usage efficiency can be increased.

[0032] Furthermore, in this embodiment, the dust filter filler 243 is made of non-woven fabric. Non-woven fabric has strong filtration performance, as well as good air permeability and dust holding capacity, and can effectively capture dust particles in the air.

[0033] In this embodiment, the lifting mechanism 4 includes a mounting frame 41, a lifting plate 42, a mounting bracket 43, and a lead screw 44. The mounting frame 41 is fixedly connected to the upper surface of the base 1 and is used to support and guide the operation of the lifting mechanism. The lifting plate 42 is slidably connected to the mounting frame 41 and can move vertically within the mounting frame 41. The lead screw 44 is rotatably connected to the mounting frame 41, passes through the lifting plate 42, and is threadedly connected to the lifting plate 42. The mounting bracket 43 is fixedly disposed on the upper surface of the lifting plate 42 and is used to be fixedly connected to the conveying pipe 3, thereby achieving stable support and position adjustment for the conveying pipe 3.

[0034] In practical use, by rotating the lead screw 44, the lifting plate 42 moves up and down along the mounting frame 41. The lifting plate 42 directly drives the movement of the conveying pipe 3 through the clamp 43, thereby realizing flexible adjustment of the input end position of the conveying pipe 3 to adapt to the dust control needs in different construction scenarios.

[0035] To further improve the operational stability of the lifting mechanism, a guide rail 45 is provided on the mounting frame 41, and a slider 46 is fixedly connected to one end of the lifting plate 42, with the slider 46 slidably connected to the guide rail 45. This design, through the cooperation of the slider 46 and the guide rail 45, restricts the lateral displacement of the lifting plate 42, ensuring the smoothness and accuracy of the lifting movement.

[0036] For ease of operation, the upper end of the lead screw 44 passes through the mounting frame 41 and is connected to a rocker arm 47. By manually rotating the rocker arm 47, the rotation of the lead screw 44 can be easily adjusted, thereby driving the lifting plate 42 to perform lifting and lowering movements, and realizing rapid adjustment of the height of the conveying pipe 3.

[0037] In addition, a dust collection hood 31 is connected to the end of the conveying pipe 3 away from the dust removal device body 2, which is used to collect dust-laden air in a concentrated manner to improve dust removal efficiency. The dust collection hood 31 can cover the dust generation point to ensure that the dust-laden air is drawn into the conveying pipe 3 as completely as possible.

[0038] To facilitate the movement of the device, the lower surface of the base 1 is provided with wheels 5, which enable the device to move freely in the construction site, so as to quickly deploy the dust removal device to the dusty area.

[0039] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

Claims

1. A dust removal device for construction sites, comprising a base (1), characterized in that, The upper surface of the base (1) is provided with a dust removal device body (2), the suction end of the dust removal device body (2) is connected to a conveying pipe (3), the base (1) is provided with a lifting mechanism (4), the conveying pipe (3) is a flexible hose, the conveying pipe (3) is connected to the lifting mechanism (4), and the lifting mechanism (4) is used to drive the end of the conveying pipe (3) away from the dust removal device body (2) to move up and down.

2. The dust removal device for construction sites according to claim 1, characterized in that, The dust removal device body (2) includes a support frame (21), a housing (22), a fan (23), and a filter assembly (24). The support frame (21) is fixedly connected to the upper surface of the base (1). The filter assembly (24) is disposed inside the housing (22). The fan (23) is disposed on the upper surface of the housing (22). The lower end of the housing (22) is the suction section of the dust removal device body (2) and is connected to the conveying pipe (3). The input end of the fan (23) is connected to the housing (22).

3. A dust removal device for construction sites according to claim 2, characterized in that, The number of filter components (24) is two. Each filter component (24) includes a sealing plate (241), a filter cylinder (242), and a dust filter filler (243). The side wall of the housing (22) is provided with an insertion hole for inserting the filter component (24). The sealing plate (241) is fixedly connected to the filter cylinder (242). The dust filter filler (243) is filled inside the filter cylinder (242). The filter cylinder (242) is threadedly connected to the side wall of the housing (22). The inside of the housing (22) is provided with two baffles (25). A gap is formed between the two baffles (25) to allow air to pass through. The side of the two baffles (25) that is close to each other is in contact with the outer wall of the filter cylinder (242).

4. A dust removal device for construction sites according to claim 3, characterized in that, The sealing plate (241) is provided with a handle (244).

5. A dust removal device for construction sites according to claim 3, characterized in that, The filter filler (243) is a non-woven fabric.

6. A dust removal device for construction sites according to claim 1, characterized in that, The lifting mechanism (4) includes a mounting frame (41), a lifting plate (42), a mounting bracket (43), and a lead screw (44). The mounting frame (41) is fixedly connected to the base (1), the lifting plate (42) is slidably connected to the mounting frame (41), the lead screw (44) is rotatably connected to the mounting frame (41), and the lead screw (44) passes through the lifting plate (42) and is threadedly connected to the lifting plate (42). The mounting bracket (43) is fixedly installed on the upper surface of the lifting plate (42), and the mounting bracket (43) is fixedly connected to the conveying pipe (3).

7. A dust removal device for construction sites according to claim 6, characterized in that, The mounting frame (41) is provided with a guide rail (45), and one end of the lifting plate (42) is connected to a slider (46), which is slidably connected to the guide rail (45).

8. A dust removal device for construction sites according to claim 6, characterized in that, The upper end of the lead screw (44) passes through the mounting frame (41) and is connected to a rocker arm (47).

9. A dust removal device for construction sites according to claim 1, characterized in that, The end of the conveying pipe (3) away from the dust removal device body (2) is connected to a dust collection hood (31).

10. A dust removal device for construction sites according to claim 1, characterized in that, The lower surface of the base (1) is provided with a traveling wheel (5).

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