Building construction dust falling device

Abstract

The utility model discloses a building construction dust falling device, and particularly relates to the technical field of building construction, the building construction dust falling device comprises a box body, a dust storage assembly is installed in the box body, a bottom plate is fixedly connected to the bottom of the box body, a lifting assembly is fixedly connected to the top of the bottom plate, and a fixing plate is fixedly connected to the outside of the box body; a liquid inlet assembly is installed in the box body, a spraying assembly is installed in the fixing plate, when height adjustment needs to be conducted, a spindle motor is started, the spindle motor drives a threaded rod to rotate, a main sliding block moves on the threaded rod with the help of an auxiliary sliding block and a main sliding rod, the main sliding block drives a sliding plate to move up and down, and the spraying assembly is installed in the fixing plate; and the sliding plate drives the auxiliary sliding rod to slide in the fixed plate, and the auxiliary sliding rod drives the supporting block to enable the spray head to move, so that the sprayed water mist range is larger, the position is more flexible, the position can be changed according to the dust raising directions caused by different construction, good pertinence is achieved, and the trouble caused by dust raising is rapidly removed.

Description

Technical Field

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

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site. Construction is a production activity carried out by people using various building materials, mechanical equipment and specific design blueprints in a certain space and time to build various building products. It includes the entire production process from construction preparation, groundbreaking to project completion acceptance.

[0003] During the construction process of a construction site, a large amount of dust will be generated, especially during the indoor construction of a building. Due to the closed environment or poor ventilation conditions, the dust settles slowly, seriously affecting the health of construction workers. At present, in actual use, the position of traditional dust suppression devices is relatively fixed, and it is impossible to change the position according to the dust direction caused by different construction, making it impossible to have good targeting, and thus unable to quickly eliminate the trouble caused by dust. Utility Model Content

[0004] The purpose of the utility model is to provide a dust reduction device for building construction to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction device for construction, comprising a box body, a dust storage assembly is installed inside the box body, a bottom plate is fixedly connected to the bottom of the box body, a lifting assembly is fixedly connected to the top of the bottom plate, a fixed plate is fixedly connected to the outside of the box body, a liquid inlet assembly is installed inside the box body, and a spraying assembly is installed inside the fixed plate.

[0006] Preferably, the lifting assembly includes a spindle motor, a threaded rod is installed at the output end of the spindle motor, a main slider is installed outside the threaded rod, a limiting block is fixedly connected to the bottom of the fixed plate, the inside of the limiting block is connected to the top of the threaded rod through a bearing, a main sliding rod is fixedly connected to the top of the bottom plate, a secondary sliding rod is slidably connected to the outside of the main sliding rod, and the outside of the secondary sliding rod is fixedly connected to the inside of the sliding plate.

[0007] Preferably, the spray assembly includes a secondary slide rod, which is fixed on the top of the sliding plate, the top of the secondary slide rod is fixedly connected to a support block, the outside of the support block is fixedly connected to a connecting block, the outside of the connecting block is fixedly connected to a connecting piece, and a spray head is installed on the outside of the support block and on the surface opposite to the connecting block.

[0008] Preferably, the liquid inlet assembly includes a water tank, which is fixed inside the box body, a water pump is fixedly connected to the top of the water tank, an inlet pipe is installed at the input end of the water pump, the end of the inlet pipe extends to the inside of the water tank, and a drain pipe is installed at the output end of the water pump, and the end of the drain pipe is connected to a connecting piece.

[0009] Preferably, the dust storage assembly includes a dust box, the dust box is fixed inside the box body, a filter is fixedly connected to the inside of the dust box, a support frame is fixedly connected to the outside of the dust box and located inside the box body, a secondary shaft motor is fixedly connected to the inside of the support frame, the output end of the secondary shaft motor is connected to a rotating shaft, and the end of the rotating shaft is fixedly connected to a fan blade.

[0010] Preferably, a handle is fixedly connected to the top of the base plate, and the handle is in an N-shape as a whole.

[0011] Preferably, the multiple threaded rods and the axis of the main sliding rod are not in the same plane.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. When height adjustment is required, start the spindle motor, which drives the threaded rod to rotate, so that the main slider moves on the threaded rod with the help of the auxiliary slider and the main slider, and the main slider drives the sliding plate to move up and down, and the sliding plate drives the auxiliary slider to slide inside the fixed plate, and the auxiliary slider drives the support block to move the nozzle, so that the spray range of water mist is larger and the position is more flexible. It can be changed according to the dust direction caused by different construction, so that it has good pertinence, thereby quickly eliminating the trouble caused by dust;

[0014] 2. Start the countershaft motor through the handle and the universal wheel pushing device. The countershaft motor drives the rotating shaft to rotate the fan blades. The air is intercepted and collected through the filter in the dust storage box, so that the filtered air is discharged. Start the water pump so that the water in the water storage tank passes through the liquid inlet pipe and the liquid discharge pipe, and enters the connecting block with the help of the connecting piece. After that, it passes through the support block and is sprayed out from the nozzle, so that the sprayed water mist combines with the dust to form falling dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the top cross-sectional structure of the utility model.

[0020] Description of reference numerals:

[0021] 1. Box body; 2. Bottom plate; 3. Spindle motor; 4. Threaded rod; 5. Main slide bar; 6. Main slider; 7. Auxiliary slider; 8. Sliding plate; 9. Fixed plate; 10. Limit block; 11. Auxiliary slide bar; 12. Support block; 13. Nozzle; 14. Connecting block; 15. Dust storage box; 16. Water storage tank; 17. Filter; 18. Water pump; 19. Liquid inlet pipe; 20. Liquid discharge pipe; 21. Connecting piece; 22. Support frame; 23. Auxiliary shaft motor; 24. Rotating shaft; 25. Fan blade; 26. Handle. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model provides Figure 1-4 A construction dust reduction device shown in the figure includes a box body 1, a dust storage component is installed inside the box body 1, a bottom plate 2 is fixedly connected to the bottom of the box body 1, a lifting component is fixedly connected to the top of the bottom plate 2, a fixed plate 9 is fixedly connected to the outside of the box body 1, a liquid inlet component is installed inside the box body 1, and a spraying component is installed inside the fixed plate 9.

[0024] Furthermore, the lifting assembly includes a spindle motor 3, a threaded rod 4 is installed at the output end of the spindle motor 3, a main slider 6 is installed outside the threaded rod 4, a limiting block 10 is fixedly connected to the bottom of the fixed plate 9, the limiting block 10 is internally connected to the top of the threaded rod 4 through a bearing, a main slider 5 is fixedly connected to the top of the bottom plate 2, a secondary slider 7 is slidably connected to the outside of the main slider 5, the outside of the secondary slider 7 is fixedly connected to the inside of the sliding plate 8, the spindle motor 3 is started, the spindle motor 3 drives the threaded rod 4 to rotate, so that the main slider 6 moves on the threaded rod 4 with the help of the secondary slider 7 and the main slider 5, and the main slider 6 drives the sliding plate 8 to move up and down.

[0025] Furthermore, the spray assembly includes a secondary slide rod 11, which is fixed on the top of the sliding plate 8. The top of the secondary slide rod 11 is fixedly connected to a support block 12, the outside of the support block 12 is fixedly connected to a connecting block 14, the outside of the connecting block 14 is fixedly connected to a connecting piece 21, and a nozzle 13 is installed on the outside of the support block 12 and on the surface opposite to the connecting block 14. The sliding plate 8 drives the secondary slide rod 11 to slide inside the fixed plate 9, and the secondary slide rod 11 drives the support block 12 to move the nozzle 13, thereby expanding the range of the water mist spray.

[0026] Furthermore, the liquid inlet component includes a water tank 16, which is fixed inside the box body 1, and a water pump 18 is fixedly connected to the top of the water tank 16. An inlet pipe 19 is installed at the input end of the water pump 18, and the end of the inlet pipe 19 extends to the inside of the water tank 16. A discharge pipe 20 is installed at the output end of the water pump 18, and the end of the discharge pipe 20 is connected to a connecting piece 21. When the water pump 18 is started, the water in the water tank 16 passes through the inlet pipe 19 and the discharge pipe 20, and then enters the connecting block 14 with the help of the connecting piece 21, and then passes through the support block 12 and is sprayed out from the nozzle 13.

[0027] Furthermore, the dust storage assembly includes a dust box 15, which is fixed inside the box body 1, and a filter 17 is fixedly connected inside the dust box 15. A support frame 22 is fixedly connected outside the dust box 15 and located inside the box body 1, and a counter-shaft motor 23 is fixedly connected inside the support frame 22. The output end of the counter-shaft motor 23 is connected to a rotating shaft 24, and the end of the rotating shaft 24 is fixedly connected to a fan blade 25. When the counter-shaft motor 23 is started, the counter-shaft motor 23 drives the rotating shaft 24 to rotate the fan blade 25, and the air is intercepted and collected by the filter 17 in the dust box 15, so that the filtered air is discharged.

[0028] Furthermore, a handle 26 is fixedly connected to the top of the bottom plate 2, and the handle 26 is in an N-shape as a whole, so that people can push it easily.

[0029] Furthermore, the axes of the multiple threaded rods 4 and the main sliding rod 5 are not in the same plane, so that the sliding plate 8 moves more stably, thereby improving the stability of the lifting assembly.

[0030] Through the above technical solution:

[0031] When in use, the secondary shaft motor 23 is started through the handle 26 and the universal wheel pushing device. The secondary shaft motor 23 drives the rotating shaft 24 to rotate the fan blades 25, and the air is intercepted and collected by the filter screen 17 in the dust storage box 15, so that the filtered air is discharged. The water pump 18 is started so that the water in the water storage tank 16 passes through the liquid inlet pipe 19 and the liquid discharge pipe 20, and enters the connecting block 14 with the help of the connecting piece 21, and then passes through the support block 12 and is sprayed out from the nozzle 13, so that the sprayed water mist combines with the dust to form dust. When height adjustment is required, the main shaft motor 3 is started, and the main shaft motor 3 drives the threaded rod 4 to rotate, so that the main slider 6 moves on the threaded rod 4 with the help of the secondary slider 7 and the main slider 5, the main slider 6 drives the sliding plate 8 to move up and down, the sliding plate 8 drives the secondary slider 11 to slide inside the fixed plate 9, and the secondary slider 11 drives the support block 12 to move the nozzle 13, thereby making the range of the water mist spraying larger.

[0032] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A dust suppression device for construction, characterized in that: include: A box body (1), wherein a dust storage assembly is installed inside the box body (1), a bottom plate (2) is fixedly connected to the bottom of the box body (1), a lifting assembly is fixedly connected to the top of the bottom plate (2), a fixing plate (9) is fixedly connected to the outside of the box body (1), a liquid inlet assembly is installed inside the box body (1), and a spraying assembly is installed inside the fixing plate (9).

2. A construction dust suppression device according to claim 1, characterized in that: The lifting assembly comprises a spindle motor (3), a threaded rod (4) is installed at the output end of the spindle motor (3), a main slider (6) is installed outside the threaded rod (4), a limit block (10) is fixedly connected to the bottom of the fixed plate (9), the limit block (10) is connected to the top of the threaded rod (4) through a bearing, a main slider (5) is fixedly connected to the top of the bottom plate (2), a secondary slider (7) is slidably connected to the outside of the main slider (5), and the outside of the secondary slider (7) is fixedly connected to the inside of the sliding plate (8).

3. A construction dust suppression device according to claim 1, characterized in that: The spray assembly comprises a secondary slide bar (11), the secondary slide bar (11) is fixed on the top of the sliding plate (8), the top of the secondary slide bar (11) is fixedly connected to a support block (12), the outside of the support block (12) is fixedly connected to a connecting block (14), the outside of the connecting block (14) is fixedly connected to a connecting piece (21), and a spray head (13) is installed on the outside of the support block (12) and on a surface opposite to the connecting block (14).

4. A construction dust suppression device according to claim 3, characterized in that: The liquid inlet assembly comprises a water tank (16), the water tank (16) being fixed inside the box body (1), a water pump (18) being fixedly connected to the top of the water tank (16), a liquid inlet pipe (19) being installed at the input end of the water pump (18), the end of the liquid inlet pipe (19) extending into the interior of the water tank (16), a liquid discharge pipe (20) being installed at the output end of the water pump (18), the end of the liquid discharge pipe (20) being connected to a connecting piece (21).

5. A construction dust suppression device according to claim 1, characterized in that: The dust storage assembly comprises a dust storage box (15), the dust storage box (15) is fixed inside the box body (1), a filter screen (17) is fixedly connected inside the dust storage box (15), a support frame (22) is fixedly connected outside the dust storage box (15) and located inside the box body (1), a secondary shaft motor (23) is fixedly connected inside the support frame (22), an output end of the secondary shaft motor (23) is connected to a rotating shaft (24), and a fan blade (25) is fixedly connected to the end of the rotating shaft (24).

6. A construction dust suppression device according to claim 1, characterized in that: A handle (26) is fixedly connected to the top of the bottom plate (2), and the handle (26) is in an N-shape as a whole.

7. A construction dust suppression device according to claim 2, characterized in that: The axes of the plurality of threaded rods (4) and the main sliding rod (5) are not located in the same plane.

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