Dust falling device for house construction

Abstract

The utility model relates to the field of buildings, in particular to a dust falling device for house construction. In the prior art, water drops are scraped through a scraping plate, only attachment of the water drops is reduced, but dust in water mist still exists on a water baffle. According to the technical scheme, the dust falling device for house construction comprises a vehicle body, a handrail, a water tank and the like; the vehicle body is fixedly connected with a handrail; a plurality of universal wheels are mounted on the vehicle body; the vehicle body is fixedly connected with a water tank; the water tank is provided with a water injection port. Clean water mist is sprayed to the transparent baffle through the sprayer on the front side to flush the left side face of the transparent baffle, so that dust and gravel particles carried in the water mist attached to the transparent baffle are flushed away, and the phenomenon that the transparent baffle is blurred due to the fact that the dust in the water mist is left on the transparent baffle is avoided.

Description

Technical Field

[0001] The utility model relates to the field of construction, in particular to a dust suppression device for house construction. Background Art

[0002] In the existing house construction, dust suppression devices are usually used to spray water mist to suppress dust. However, in the prior art, when using dust suppression devices, clean water in a water tank is usually transported to a water spray pipe through a water pump, and the clean water is sprayed out through a water spray hole, thereby achieving dust suppression on the house. However, if there is air flow in the house, when the worker pushes the water cart back and forth, if the cart is in a windward state, the water mist sprayed from the water spray hole will splash onto the worker, which needs to be improved.

[0003] Existing Chinese patent: A dust suppression device for housing construction (CN219848762U); by setting a water baffle of the device, when the cart is in a windward state, the water mist sprayed from the water spray hole will be blocked by the water baffle, thereby reducing the risk of water mist splashing onto the staff, thereby improving practicality; however, the water mist will absorb dust in the air, and the water baffle blocks not only clean water mist, but also water mist mixed with dust. When the water mist adheres to the water baffle and forms water droplets, it will cause the water baffle to be blurred, and it is difficult for the staff to observe the dust reduction through the water baffle. Even if the water droplets are scraped off by a scraper, it only reduces the adhesion of the water droplets, but the dust in the water mist still exists on the water baffle, and the problem of blurred water baffle still exists; and the dust may contain sand and gravel particles. When the sand and gravel particles rub between the scraper and the water baffle, they will cause friction to the water baffle, resulting in serious wear. Utility Model Content

[0004] In order to overcome the shortcomings of the problems mentioned in the background, the utility model provides a dust suppression device for house construction.

[0005] The technical scheme is: a dust suppression device for house construction, including a body, a handrail and a water tank; the body is fixedly connected to the handrail; the body is equipped with a plurality of universal wheels; the body is fixedly connected to the water tank; the water tank is provided with a water inlet; it also includes a water pump, a mounting frame, a sprayer, a water pipe, a mounting shell, an electric push rod and a transparent baffle; the water tank is equipped with a water pump; the water tank is connected to a plurality of mounting frames; each mounting frame is provided with a sprayer, and the sprayer located on the front side sprays water toward the right side of the body, and the sprayer located on the rear side sprays water toward the left side of the body; each sprayer and the water pump are connected together by a water pipe; the body and the water tank are fixedly connected together by a mounting shell; the body and the mounting shell are fixedly connected together by a plurality of electric push rods; the telescopic parts of all the electric push rods are fixedly connected together by a transparent baffle, and the transparent baffle and the mounting shell are arranged as an embedded sliding connection.

[0006] Furthermore, it also includes a driving motor, a pneumatic push rod and a power motor; a water tank is installed with several driving motors; the output shaft of each driving motor is fixedly connected to a pneumatic push rod, and the telescopic part of each pneumatic push rod is fixedly connected to the mounting frame on the corresponding side, and the mounting frame is connected to the water tank through the pneumatic push rod and the driving motor; a rotating connection is set between the mounting frame and the sprayer; each mounting frame is fixedly connected to a power motor, and the output shaft of the power motor is fixedly connected to the sprayer on the corresponding side.

[0007] Furthermore, it also includes an electric push rod 2 and a scraper strip; the vehicle body and the mounting shell are fixedly connected with a plurality of electric push rods 2; the telescopic parts of all the electric push rods 2 are fixedly connected with a scraper strip, and the scraper strip is in contact with the left side of the transparent baffle.

[0008] Furthermore, the scraper strip is configured to be made of sponge material.

[0009] Furthermore, it also includes a guide plate; the water tank is fixedly connected with the guide plate, and the guide plate is in contact with the left side surface of the transparent baffle.

[0010] Furthermore, the handrail is provided with a plurality of anti-slip grooves.

[0011] The beneficial effects of the utility model are as follows: in the present application, before the scraper cleans the transparent baffle each time, the controller first controls the water pump to transport the clean water inside the water tank to the sprayer on the front side through the water pipe on the front side, and then the sprayer on the front side is turned on, and clean water mist is sprayed to the transparent baffle through the sprayer on the front side to rinse the left side of the transparent baffle, so that the dust and sand and gravel particles entrained in the water mist attached to the transparent baffle are washed down, and the dust in the water mist is prevented from remaining on the transparent baffle, causing the transparent baffle to become blurred. At the same time, when the scraper cleans the transparent baffle, the dust and sand and gravel particles are prevented from rubbing between the scraper and the transparent baffle, thereby causing friction to the transparent baffle, causing serious wear to the transparent baffle.

[0012] During the dust reduction process, the sprayer can be adjusted at multiple angles to achieve a larger water mist coverage range and achieve a better dust reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure disclosed in this utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The structure disclosed in this utility model is shown in FIG. Figure 2 .

[0015] Explanation of the reference numerals: 1-body, 2-handrail, 3-water tank, 4-water pump, 5-mounting frame, 6-sprayer, 7-water pipe, 8-driving motor, 9-pneumatic push rod, 10-mounting shell, 11-electric push rod one, 12-transparent baffle, 13-electric push rod two, 14-scraper strip, 15-guide plate, 16-power motor, 3a-water inlet. DETAILED DESCRIPTION

[0016] The following description is only a preferred embodiment of the present invention and does not limit the protection scope of the present invention.

[0017] Example

[0018] A dust suppression device for housing construction, such as Figure 1-Figure 2 As shown, it includes a vehicle body 1, a handrail 2 and a water tank 3; the vehicle body 1 is bolted with the handrail 2; the vehicle body 1 is equipped with at least four universal wheels; the vehicle body 1 is bolted with the water tank 3; the water tank 3 is provided with a water inlet 3a;

[0019] It also includes a water pump 4, a mounting frame 5, a sprayer 6, a water pipe 7, a mounting shell 10, an electric push rod 11 and a transparent baffle 12; the water tank 3 is equipped with a water pump 4; the water tank 3 is connected to two mounting frames 5; each mounting frame 5 is provided with a sprayer 6, and the sprayer 6 located on the front side sprays water toward the right side of the vehicle body 1, and the sprayer 6 located on the rear side sprays water toward the left side of the vehicle body 1; each sprayer 6 and the water pump 4 are connected to a water pipe 7; the vehicle body 1 and the water tank 3 are bolted together to a mounting shell 10; the vehicle body 1 and the mounting shell 10 are bolted together to two electric push rods 11; the telescopic parts of all the electric push rods 11 are bolted together to a transparent baffle 12, and the transparent baffle 12 and the mounting shell 10 are arranged to be embedded slidingly connected.

[0020] It also includes a driving motor 8, a pneumatic push rod 9 and a power motor 16; the water tank 3 is equipped with two driving motors 8; the output shaft of each driving motor 8 is fixedly connected to a pneumatic push rod 9, and the telescopic part of each pneumatic push rod 9 is fixedly connected to the mounting frame 5 on the corresponding side, and the mounting frame 5 is connected to the water tank 3 through the pneumatic push rod 9 and the driving motor 8; the mounting frame 5 and the sprayer 6 are arranged to be rotatably connected; each mounting frame 5 is bolted to a power motor 16, and the output shaft of the power motor 16 is fixedly connected to the sprayer 6 on the corresponding side.

[0021] The vehicle body 1 and the mounting shell 10 are bolted together with two electric push rods 13 ; the telescopic parts of all the electric push rods 13 are fixedly connected with a scraper 14 , and the scraper 14 is in contact with the left side of the transparent baffle 12 .

[0022] The scraper strip 14 is configured to be made of a sponge material to improve the water absorption capacity of the scraper strip 14 , thereby improving the cleaning capacity of the scraper strip 14 .

[0023] It also includes a guide plate 15; the guide plate 15 is fixedly connected to the upper surface of the water tank 3, and the guide plate 15 is in contact with the left side surface of the transparent baffle 12. The water flow flowing down the left side surface of the transparent baffle 12 is guided by the inclined surface of the guide plate 15 to prevent the water flow from carrying dust and particles into the gap between the transparent baffle 12 and the mounting shell 10, corroding the transparent baffle 12 and the mounting shell 10, and affecting the service life of the mounting shell 10 and the transparent baffle 12.

[0024] The handrail 2 is provided with a plurality of anti-skid grooves to prevent the handrail 2 from slipping in a humid environment.

[0025] The application details are as follows:

[0026] First, the controller is mounted on the handrail 2, so that the staff can operate the water pump 4, the sprayer 6, the drive motor 8, the pneumatic push rod 9, the electric push rod 1 11, the electric push rod 2 13 and the power motor 16 in real time, and fill the water tank 3 with clean water through the water inlet 3a; then, the staff pushes the handrail 2 to drive the vehicle body 1 equipped with universal wheels to move forward and enter the house under construction. At this time, the controller is started, and the water pump 4 is controlled by the controller to pump the water inside the water tank 3 through the water pipe 7 at the rear side. The clean water is transported to the sprayer 6 at the rear side, and then the sprayer 6 at the rear side is turned on to spray water mist into the house to reduce dust; at the same time, the telescopic part of the electric push rod 11 is controlled by the controller to drive the transparent baffle 12 to slide out of the installation shell 10 and move upward to a suitable height to provide protection for the staff. When the vehicle body 1 is in a windward state, the water mist sprayed by the sprayer 6 will be blocked by the transparent baffle 12, thereby reducing the risk of water mist splashing onto the staff, thereby improving practicality; At the same time, the telescopic part of the second electric push rod 13 is controlled to drive the scraper 14 to rise synchronously with the transparent baffle 12. When water mist is attached to the transparent baffle 12, the telescopic part of the second electric push rod 13 is controlled to drive the scraper 14 to move up and down reciprocatingly to scrape the water mist on the transparent baffle 12; before the scraper 14 scrapes the transparent baffle 12 each time, the controller first controls the water pump 4 to transport the clean water in the water tank 3 to the front sprayer 6 through the front water pipe 7, and then opens the front sprayer 6 to spray the clean water through the front sprayer 6. 6 sprays clean water mist toward the transparent baffle 12 to wash the left side of the transparent baffle 12, so that the dust and sand and gravel particles contained in the water mist attached to the transparent baffle 12 are washed down, so as to prevent the dust in the water mist from remaining on the transparent baffle 12, causing the transparent baffle 12 to become blurred. At the same time, it is prevented that when the scraper 14 is scraping the transparent baffle 12, the dust and sand and gravel particles rub between the scraper 14 and the transparent baffle 12, thereby causing friction on the transparent baffle 12 and causing serious wear of the transparent baffle 12.

[0027] During the dust reduction process, the controller controls the output shaft of the drive motor 8 to drive the pneumatic push rod 9, the mounting frame 5 and the sprayer 6 to rotate slightly horizontally, so as to adjust the lateral angle of the sprayer 6, and controls the telescopic part of the pneumatic push rod 9 to drive the mounting frame 5 and the sprayer 6 to move upward or downward, so as to adjust the vertical height of the sprayer 6, and controls the output shaft of the power motor 16 to drive the sprayer 6 to rotate vertically on the mounting frame 5, so as to adjust the vertical angle of the sprayer 6. In this way, the sprayer 6 can be adjusted at multiple angles, thereby achieving a larger water mist coverage range and achieving a better dust reduction effect.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A dust suppression device for building construction, comprising a vehicle body (1), a handrail (2) and a water tank (3); the vehicle body (1) is fixedly connected to the handrail (2); the vehicle body (1) is equipped with a plurality of universal wheels; the vehicle body (1) is fixedly connected to the water tank (3); the water tank (3) is provided with a water injection port (3a); the characteristics are as follows: The vehicle also comprises a water pump (4), a mounting frame (5), a sprayer (6), a water pipe (7), a mounting shell (10), an electric push rod (11) and a transparent baffle (12); the water tank (3) is mounted with the water pump (4); the water tank (3) is connected to a plurality of mounting frames (5); each mounting frame (5) is provided with a sprayer (6), and the sprayer (6) located at the front side sprays water towards the right side of the vehicle body (1), and the sprayer (6) located at the rear side sprays water towards the left side of the vehicle body (1); each sprayer (6) and the water pump (4) are connected to a water pipe (7); the vehicle body (1) and the water tank (3) are fixedly connected to a mounting shell (10); the vehicle body (1) and the mounting shell (10) are fixedly connected to a plurality of electric push rods (11); the telescopic parts of all the electric push rods (11) are fixedly connected to a transparent baffle (12), and the transparent baffle (12) and the mounting shell (10) are arranged to be in an embedded sliding connection.

2. A dust suppression device for building construction according to claim 1, characterized in that: The invention also comprises a driving motor (8), a pneumatic push rod (9) and a power motor (16); the water tank (3) is equipped with a plurality of driving motors (8); the output shaft of each driving motor (8) is fixedly connected to a pneumatic push rod (9), and the telescopic part of each pneumatic push rod (9) is fixedly connected to a mounting frame (5) on the corresponding side, and the mounting frame (5) is connected to the water tank (3) through the pneumatic push rod (9) and the driving motor (8); the mounting frame (5) and the sprayer (6) are arranged to be rotatably connected; each mounting frame (5) is fixedly connected to a power motor (16), and the output shaft of the power motor (16) is fixedly connected to the sprayer (6) on the corresponding side.

3. A dust suppression device for building construction according to any one of claims 1-2, characterized in that: It also includes electric push rods 2 (13) and a scraper (14); the vehicle body (1) and the mounting shell (10) are fixedly connected to a plurality of electric push rods 2 (13); the telescopic parts of all the electric push rods 2 (13) are fixedly connected to a scraper (14), and the scraper (14) is in contact with the left side surface of the transparent baffle (12).

4. A dust suppression device for building construction according to claim 3, characterized in that: The scraper strip (14) is made of sponge material.

5. A dust suppression device for building construction according to claim 4, characterized in that: It also includes a guide plate (15); the water tank (3) is fixedly connected with the guide plate (15), and the guide plate (15) is in contact with the left side surface of the transparent baffle (12).

6. A dust suppression device for building construction according to claim 1, characterized in that: The handrail (2) is provided with a plurality of anti-slip grooves.

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