Building interior dust collection device for building construction

Abstract

The utility model discloses a building interior dust collection device for building construction, which relates to the technical field of building construction and comprises a bottom frame and a dust collection box, a dust collection head mechanism is mounted on one side of the dust collection box, a first mounting plate, a second mounting plate, a third mounting plate and a mounting frame are sequentially mounted in the dust collection box along the filtering direction, and a filter screen is mounted on the first mounting plate. A supporting frame is mounted on the second mounting plate, a double-shaft motor is mounted on the mounting frame, one side of the double-shaft motor penetrates through the supporting frame and the filter screen and is provided with a cleaning brush, a fan is mounted on the other side of the double-shaft motor, a dust outlet groove is formed in the bottom frame, a bearing groove is formed in the position, located on the side of the dust outlet groove, of the bottom side of the bottom frame, and a dust collection drawer is inserted into the bearing groove. The cleaning brush is driven by the double-shaft motor to rotate to clean the surface of the filter screen, the situation that the dust collection effect is affected after filter holes of the filter screen are blocked by dust is avoided, the dust filtered by the filter screen enters the dust collection drawer from the dust outlet groove to be collected, the dust does not need to be taken out of the dust collection box, and the working efficiency of workers is improved.

Description

Technical Field

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

[0002] Construction refers to the production activities in the implementation stage of engineering construction, which is the construction process of various buildings, including foundation construction, main structure construction, roof construction, decoration construction, etc. In the interior decoration construction, electric tools such as impact drills, electric hammers, electric picks, water drills and slotting machines are used, which produce a lot of cement and masonry dust and chips, causing serious dust pollution, which greatly affects the environmental quality and the health of construction workers.

[0003] The existing announcement number: CN218251930U discloses an environmentally friendly dust suction device for construction, including a base, a dust suction box, a dust suction fan, a dust suction pipe, a dust suction head, a filter screen and a filter cloth. The top of the base is located on one side of the dust suction box and is rotatably installed with a screw. The upper end of the screw is installed with a first motor for driving the screw to rotate. By adjusting the height of the dust suction head, it is convenient to absorb dust at high places and reduce limitations. However, when the above-mentioned dust suction device collects dust inside the dust suction box through the filter screen and the filter cloth. When the filter holes of the filter screen and the filter cloth are blocked by dust, the dust suction effect is reduced. When the staff handles the collected dust, it is also necessary to take the dust out of the dust suction box. This process is relatively cumbersome and inflexible, which will reduce the work efficiency of the staff. Therefore, a dust suction device for building interiors used in construction is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a building interior dust suction device for building construction, so as to solve the above-mentioned multiple defects caused by the prior art.

[0005] A dust suction device for interior of a building for construction comprises a base frame, a dust box is installed on the upper end of the base frame, a dust head mechanism is installed on one side of the dust box, mounting plate one, mounting plate two, mounting plate three and a mounting frame are installed in sequence along the filtering direction in the dust box, a filter is installed on one side of the mounting plate one, a support frame is installed on one side of the mounting plate two, a dual-axis motor is installed on the mounting frame, one side of the dual-axis motor passes through the support frame and the filter and is installed with a cleaning brush, a fan is installed on the other side of the dual-axis motor, a dust outlet groove is provided on the bottom side of the base frame, a supporting groove is installed on the bottom side of the base frame and located on the dust outlet groove side, a dust collecting drawer is inserted in the supporting groove.

[0006] Preferably, a water tank is installed on the inner bottom of the dust box and between the second mounting plate and the third mounting plate, and a plurality of connecting pipes extending into the water tank are installed on the second mounting plate.

[0007] Preferably, the dust cleaning head mechanism includes a mounting platform 1 symmetrically mounted on one side of the dust cleaning box, a mounting platform 2 being mounted on the dust cleaning box at a middle position between the two mounting platforms 1, a motor 1 being mounted on one side of the mounting platform 1, a threaded rod having one end rotatably connected to the base frame being mounted on the output end of the motor 1, a guide rod having one end connected to the base frame being mounted on the other side of the mounting platform 1, a push plate being connected to the guide rod being pushed by the threaded rod, a connecting rod slidably connected to the mounting platform 2 being mounted on the push plate, a mounting platform 3 being mounted on the upper end of the connecting rod, a motor 2 being mounted on the lower end of the mounting platform 3, a gear 1 being mounted on the output end of the motor 2, a rotating joint being mounted on one side of the mounting platform 3, a dust cleaning head and a bellows being mounted on the upper and lower ends of the rotating joint respectively, a gear 2 meshing with gear 1 being mounted on the dust cleaning head, and an end of the bellows being connected to the dust cleaning box.

[0008] Preferably, a water inlet pipe and a water outlet pipe connected to the water storage tank are provided on both sides of the water storage tank, and the water inlet pipe and the water outlet pipe penetrate the side wall of the dust collection box.

[0009] Preferably, universal wheels are installed at the four corners of the lower end of the base frame.

[0010] The advantages of the utility model are: the utility model drives the cleaning brush to rotate and clean the surface of the filter screen through a dual-axis motor, thereby preventing the filter screen from being clogged with dust and affecting the dust collection effect; the dust filtered by the filter screen enters the dust collection drawer through the dust outlet slot for collection, and there is no need to take the dust out of the dust collection box, thereby improving the work efficiency of the staff; the connecting pipe passes the air filtered by the filter screen into the aqueous solution in the water storage tank, and the fine dust in the air is dissolved in the aqueous solution for secondary filtration, thereby improving the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 , Figure 2 It is a schematic diagram of the structure of the utility model from different perspectives.

[0012] Figure 3 , Figure 4 , Figure 5 It is a schematic diagram of the structure of the dust collection box of the utility model from different perspectives.

[0013] Among them: 1-base frame; 2-dust box; 3-dust head mechanism; 4-mounting plate one; 5-mounting plate two; 6-mounting plate three; 7-mounting frame; 8-filter; 9-support frame; 10-dual-axis motor; 11-cleaning brush; 12-fan; 13-dust outlet slot; 14-support slot; 15-dust collection drawer; 16-water storage tank; 17-connecting pipe; 18-mounting table one; 19-mounting table two; 20-motor one; 21-threaded rod; 22-guide rod; 23-push plate; 24-connecting rod; 25-mounting table three; 26-motor two; 27-gear one; 28-rotating joint; 29-dust head; 30-bellows; 31-gear two; 32-water inlet pipe; 33-water outlet pipe; 34-universal wheel. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0015] like Figures 1 to 5 As shown, a building interior dust suction device for construction comprises a base frame 1, a dust box 2 is installed on the upper end of the base frame 1, a dust head mechanism 3 is installed on one side of the dust box 2, a mounting plate 1 4, a mounting plate 2 5, a mounting plate 3 6 and a mounting frame 7 are installed in the dust box 2 in sequence along the filtering direction, a filter screen 8 is installed on one side of the mounting plate 1 4, a support frame 9 is installed on one side of the mounting plate 2 5, a dual-axis motor 10 is installed on the mounting frame 7, one side of the dual-axis motor 10 passes through the support frame 9 and the filter screen 8 and is installed with a cleaning brush 11, a fan 12 is installed on the other side of the dual-axis motor 10, a dust outlet groove 13 is provided on the bottom side of the base frame 1, a supporting groove 14 is installed on the bottom side of the base frame 1 and on the side of the dust outlet groove 13, a dust collecting drawer 15 is inserted in the supporting groove 14. The dual-axis motor 10, motor one 20 and motor two 26 are all electrically connected to the on-site power supply, the mounting plate one 4, mounting plate two 5, mounting plate three 6 are symmetrically mounted on the inner walls on both sides of the dust box 2, the dust box 8 is provided with a through groove with the same inner diameter as the mounting frame 7, and the dust box 8 is installed with a filter screen at the through groove, and the dust outlet groove 13 at the dust box 2 is the same size as the dust outlet groove 13 of the base frame 1 and is coaxially connected.

[0016] In this embodiment, a water tank 16 is installed on the inner bottom of the dust box 2 and between the mounting plate 2 5 and the mounting plate 3 6. A plurality of connecting pipes 17 extending into the water tank 16 are installed on the mounting plate 2 5. The connecting pipes 17 are connected to both sides of the support frame 9. Both sides of the water tank 16 are respectively abutted against the side walls of the mounting plate 2 5 and the mounting plate 3 6, and the position limiting operation is performed through the mounting plate 2 5 and the mounting plate 3 6. A turbidity sensor is installed in the water tank 16, and the turbidity sensor is used to detect the turbidity of the aqueous solution in the water tank 16, thereby reminding the staff to replace the aqueous solution in the water tank 16.

[0017] In this embodiment, the dust collector head mechanism 3 includes a mounting platform 18 symmetrically mounted on one side of the dust collector box 2, a mounting platform 2 19 is mounted on the dust collector box 2 at a position between the two mounting platforms 18, a motor 20 is mounted on one side of the mounting platform 18, a threaded rod 21 with one end rotatably connected to the base frame 1 is mounted on the output end of the motor 20, and a guide rod 22 with one end connected to the base frame 1 is mounted on the other mounting platform 18, and a push plate 23 pushed by the threaded rod 21 is connected to the guide rod 22, and the push plate 2 3 is provided with a connecting rod 24 slidably connected to the mounting platform 2 19, the upper end of the connecting rod 24 is provided with a mounting platform 3 25, the lower end of the mounting platform 3 25 is provided with a motor 26, the output end of the motor 26 is provided with a gear 1 27, a rotating joint 28 is provided on one side of the mounting platform 3 25, a dust collector head 29 and a bellows 30 are provided at the upper and lower ends of the rotating joint 28, a gear 2 31 meshing with the gear 1 27 is provided on the dust collector head 29, and the end of the bellows 30 is connected to the dust collector box 2.

[0018] In this embodiment, a water inlet pipe 32 and a water outlet pipe 33 are provided on both sides of the water tank 16, and the water inlet pipe 32 and the water outlet pipe 33 penetrate the side wall of the dust box 2. A rubber plug is provided in the pipe of the water outlet pipe 33 to prevent the aqueous solution in the water tank 16 from being discharged from the water outlet pipe 33, and when the aqueous solution in the water tank 16 needs to be discharged, the rubber plug can be pulled out.

[0019] In this embodiment, universal wheels 34 are installed at the four corners of the lower end of the base frame 1. The universal wheels 34 are provided with self-locking devices, which are self-locked by the self-locking devices after being moved to the designated location to avoid shaking.

[0020] The working principle of the utility model is as follows: the device is moved to the construction site through the universal wheel 34, the double-axis motor 10 is started to drive the fan 12 to rotate, so that negative pressure is generated in the dust box 2, so that the air outside the dust box 2 enters the bellows 30 from the dust head 29, and enters the dust box 2 through the bellows 30, the air is filtered through the filter 8, the cleaning brush 11 rotates to clean the surface of the filter 8, the dust filtered by the filter 8 enters the dust collection drawer 15 through the dust outlet slot 13 for collection, the air filtered by the filter 8 enters the connecting pipe 17 and is filtered twice by the aqueous solution in the water storage tank 16, so that the fine dust in the air is dissolved. A turbid solution is formed in the aqueous solution, and then the secondary filtered air is discharged from the outside of the dust box 2 through the fan 12. When the aqueous solution in the water storage tank 16 is replaced, the rubber plug of the water outlet pipe 33 is pulled out, and the aqueous solution is discharged through the water outlet pipe 33. The motor 1 20 drives the threaded rod 21 to push the push plate 23 to slide along the guide rod 22, thereby pulling up and pressing down the bellows 30 through the push plate 23, thereby satisfying the suction of air at different heights. The motor 2 26 drives the gear 1 27 to rotate, and the gear 1 27 drives the meshing gear 2 31 to rotate, so that the dust collector 29 rotates along the rotating joint 28, thereby satisfying the suction of air in different directions.

[0021] The utility model drives the cleaning brush 11 to rotate and clean the surface of the filter 8 through a dual-axis motor 10, so as to prevent the filter 8 from being clogged with dust and affecting the dust collection effect. The dust filtered by the filter 8 enters the dust collection drawer 15 through the dust outlet groove 13 for collection, and there is no need to take the dust out of the dust collection box 2, thereby improving the work efficiency of the staff. The connecting pipe 17 passes the air filtered by the filter 8 into the aqueous solution in the water storage tank 16, and the fine dust in the air is dissolved in the aqueous solution for secondary filtration, thereby improving the filtering effect.

[0022] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A dust collection device for interior of a building for construction, characterized in that: The invention comprises a base frame (1), a dust box (2) is installed on the upper end of the base frame (1), a dust head mechanism (3) is installed on one side of the dust box (2), a mounting plate 1 (4), a mounting plate 2 (5), a mounting plate 3 (6) and a mounting frame (7) are installed in sequence along the filtering direction in the dust box (2), a filter screen (8) is installed on one side of the mounting plate 1 (4), a support frame (9) is installed on one side of the mounting plate 2 (5), and a filter screen (8) is installed on the mounting frame (7). A double-shaft motor (10), one side of the double-shaft motor (10) passes through a support frame (9) and a filter screen (8) and is equipped with a cleaning brush (11), the other side of the double-shaft motor (10) is equipped with a fan (12), the dust box (2) and the bottom side of the base frame (1) are both provided with a dust outlet groove (13) connected to each other, a supporting groove (14) is installed on the bottom side of the base frame (1) and located on the side of the dust outlet groove (13), and a dust collection drawer (15) is inserted into the supporting groove (14).

2. A building interior dust suction device for construction according to claim 1, characterized in that: A water storage tank (16) is installed on the inner bottom of the dust box (2) and between the second mounting plate (5) and the third mounting plate (6), and a plurality of connecting pipes (17) extending into the water storage tank (16) are installed on the second mounting plate (5).

3. The dust collecting device for interior of a building for construction according to claim 1, characterized in that: The dust collector head mechanism (3) comprises a mounting platform (18) symmetrically mounted on one side of the dust collector box (2); a mounting platform (19) is mounted on the dust collector box (2) at a position between the two mounting platforms (18); a motor (20) is mounted on one side of the mounting platform (18); a threaded rod (21) having one end rotatably connected to the bottom frame (1) is mounted on the output end of the motor (20); a guide rod (22) having one end connected to the bottom frame (1) is mounted on the other side of the mounting platform (18); a push plate (23) pushed by the threaded rod (21) is connected to the guide rod (22); and a push plate (23) is mounted on the push plate (23). A connecting rod (24) is slidably connected to the mounting platform 2 (19); a mounting platform 3 (25) is mounted on the upper end of the connecting rod (24); a motor 2 (26) is mounted on the lower end of the mounting platform 3 (25); a gear 1 (27) is mounted on the output end of the motor 2 (26); a rotary joint (28) is mounted on one side of the mounting platform 3 (25); a dust collector head (29) and a bellows (30) are mounted on the upper and lower ends of the rotary joint (28), respectively; a gear 2 (31) meshing with the gear 1 (27) is mounted on the dust collector head (29); and the end of the bellows (30) is connected to the dust collector box (2).

4. The dust collecting device for interior of a building for construction according to claim 2, characterized in that: A water inlet pipe (32) and a water outlet pipe (33) communicating with the water inlet pipe (16) are provided on both sides of the water storage tank (16); the water inlet pipe (32) and the water outlet pipe (33) penetrate the side wall of the dust collection box (2).

5. The dust collecting device for interior of a building for construction according to claim 1, characterized in that: Universal wheels (34) are installed at the four corners of the lower end of the base frame (1).

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