Dust falling equipment for house building construction
By setting up gear forward and reverse mechanisms and drive motors in the dust reduction equipment for building construction, the spray cannon is fully rotated and sprayed around the spray cannon, which solves the problems of fixed angle of the existing equipment, small coverage area and low efficiency, improves work efficiency and coverage area, reduces construction costs, and provides night lighting.
Patent Information
- Application Number
- CN202421331285.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The nozzle angle of existing house construction dust reduction equipment is fixed, which is difficult to adjust, resulting in a reduction in the spray coverage area, low working efficiency and poor flexibility. Increasing the spray coverage area requires adding new nozzles to increase construction costs.
A dust reduction equipment for building construction was designed. By setting up a gear forward and reverse mechanism and driving motor, the spray cannon is fully rotated and sprayed around the spray cannon, instead of manually adjusting the spray angle, and installing a strong light on the top of the spray cannon to provide night construction lighting.
All-round rotation spraying around the spray cannon is achieved, which improves dust coverage area and work efficiency, reduces the need for manual adjustment, reduces construction costs, and provides lighting at night, improving the safety of the construction environment.
Smart Images
Figure CN222829324U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of dust reduction in building construction, in particular to dust reduction equipment for building construction. Background Art
[0002] Housing construction refers to housing construction projects, that is, various types of housing buildings and their ancillary facilities and their supporting lines, pipelines, and indoor and outdoor decoration projects. During the construction process, a large amount of smoke and dust are often generated, which seriously affects people's physical and respiratory health. Therefore, dust reduction equipment is needed to reduce the dust generated by the construction to ensure the cleanliness of the construction environment. When the existing technical equipment is used for dust reduction, the nozzle angle is mostly limited and fixed. Even if the spraying angle can be adjusted, the staff must personally go forward to make manual adjustments, which increases the labor energy of the staff, reduces the spraying coverage area, reduces work efficiency, and has poor flexibility. If the spraying dust removal coverage area is barely increased, new nozzles must be added, and the construction cost will increase accordingly. For this reason, we propose a dust reduction device for housing construction. Utility Model Content
[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dust reduction device for building construction, which effectively solves the problem that the spray nozzles of the prior dust reduction equipment are mostly restricted and fixed, and it is difficult to adjust the spraying angle.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction device for building construction, the inner cavity of the cabinet is provided with a driving motor, the top of the cabinet is provided with a turntable, the output end of the driving motor is connected to the bottom of the turntable, the rear side of the upper part of the turntable is provided with a water tank, the top of the water tank is connected with a tank cover, the front side of the water tank is connected with a three-way pipe, the front side of the three-way pipe is connected with a water pump, the front end of the water pump is connected with a hose, the end of the hose away from the water pump is connected to a spray gun, the front side of the upper part of the turntable is provided with a round seat, the top of the round seat is connected with a support frame, and the opposite sides of the upper part of the support frame are respectively movably connected to the left and right sides of the spray gun.
[0005] Preferably, a heightening block is provided on the top of the turntable, and a second motor is provided on the top of the heightening block, and the output end of the second motor is connected to a crank, and a gear is movably connected to the right side of the support frame, and the axis of the gear is fixedly connected to the right side of the spray gun through a connecting rod, and a toothed belt is meshed on the periphery of the gear, and the front end of the toothed belt is connected to the end of the crank away from the second motor, and the rear end of the toothed belt is connected to a return spring, and the end of the return spring away from the toothed belt is fixedly connected to an auxiliary block, and the auxiliary block is located on the upper part of the turntable.
[0006] Preferably, a battery is provided at the upper center of the support frame, a high intensity light is fixedly connected to the top of the spray gun, and the battery is electrically connected to the high intensity light through wires.
[0007] Preferably, a handle is fixedly connected to the rear side of the cabinet, universal wheels are arranged at the four corners of the bottom of the cabinet, and foot brakes are connected to the rear sides of the universal wheels.
[0008] Preferably, transparent windows are provided on both the left and right sides of the water tank, and a plugging cover is screwed onto the right outlet of the three-way pipe.
[0009] Preferably, two sets of swing doors are movably connected to the front side of the inner cavity of the cabinet.
[0010] Compared with the prior art, the beneficial effects of the utility model are: by providing a gear forward and reverse rotation mechanism, the cabinet inner cavity drives the motor to operate, thereby achieving the effect of all-round rotating spraying of the spray gun, replacing manual adjustment of the spraying angle, and a strong light is designed on the top of the spray run to provide light illumination for the building construction environment at night. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is the front view of the utility model;
[0013] Figure 3 It is the right view of the utility model;
[0014] Figure 4 It is an enlarged view of part A of the utility model.
[0015] In the figure: 1. cabinet; 2. turntable; 3. push handle; 4. water tank; 5. spray gun; 6. universal wheel; 7. foot brake; 8. drive motor; 9. strong light; 10. swing door; 11. round seat; 12. heightening block; 13. auxiliary block; 14. transparent window; 15. crank; 16. support frame; 17. box cover; 18. water pump; 19. three-way pipe; 20. hose; 21. battery; 22. second motor; 23. reset spring; 24. gear; 25. toothed belt. DETAILED DESCRIPTION
[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0017] See also Figure 1-4 A dust suppression device for building construction, a driving motor 8 is arranged in the inner cavity of the cabinet 1, a turntable 2 is arranged on the top of the cabinet 1, the output end of the driving motor 8 is connected to the bottom of the turntable 2, driving the entire turntable 2 and all the mechanisms on the upper part of the turntable 2 to rotate, a water tank 4 is arranged on the rear side of the upper part of the turntable 2, a tank cover 17 is connected to the top of the water tank 4, a tee pipe 19 is connected to the front side of the water tank 4, a water pump 18 is connected to the front side of the tee pipe 19, a hose 20 is connected to the front end of the water pump 18, and the hose 20 The end away from the water pump 18 is connected to the spray gun 5, the front side of the upper part of the turntable 2 is provided with a round seat 11, the top of the round seat 11 is connected to the support frame 16, and the opposite sides of the upper part of the support frame 16 are respectively movably connected to the left and right sides of the spray gun 5. Open the box cover 17, inject clean water into the water tank 4, start the water pump 18, and then extract the clean water stored in the water tank 4, circulate the three-way pipe 19 and the hose 20, and introduce it into the spray gun 5, and spray water mist through the nozzle of the spray gun 5 to reduce dust in the building construction environment;
[0018] See also Figure 4 A heightening block 12 is provided on the top of the turntable 2, and a second motor 22 is provided on the top of the heightening block 12. The output end of the second motor 22 is connected to a crank 15. A gear 24 is movably connected to the right side of the support frame 16. The axis of the gear 24 is fixedly connected to the right side of the spray gun 5 through a connecting rod. A toothed belt 25 is meshed on the periphery of the gear 24. The front end of the toothed belt 25 is connected to the end of the crank 15 away from the second motor 22. A reset spring 23 is connected to the rear end of the toothed belt 25. The end of the reset spring 23 away from the toothed belt 25 is fixedly connected to an auxiliary block 13. The auxiliary block 13 is located at the upper part of the turntable 2. The second motor 22 During operation, the crank handle 15 is driven to rotate along the output end of the second motor 22. When the tail end of the crank handle 15 is turned downward, the toothed belt 25 and the return spring 23 are pulled at the same time, and the gear 24 is forced to rotate counterclockwise. When the tail end of the crank handle 15 is turned upward, the return spring 23 retracts the pulling force according to the deformation of the body, pulls the toothed belt 25, and the gear 24 is forced to rotate clockwise. The right outlet of the three-way pipe 19 is screwed with a plugging cover. Since the volume of the water tank 4 is limited, if an additional external water source is required, the right plugging cover of the three-way pipe 19 can also be opened to supply water in the second direction. If no additional water source is required, the plugging cover can be tightened at ordinary times;
[0019] See also Figure 1 and Figure 4A battery 21 is arranged at the upper center of the support frame 16, and a strong light 9 is fixedly connected to the top of the spray gun 5. The battery 21 is electrically connected to the strong light 9 through a wire. The battery 21 is used to supply power to the strong light 9 through the wire to ensure that the strong light 9 is fully charged and illuminates the dark environment during the night building construction. A push handle 3 is fixedly connected to the rear side of the cabinet 1. Universal wheels 6 are arranged at the four corners of the bottom of the cabinet 1. The rear side of the universal wheel 6 is connected to a foot brake 7. Dust reduction treatment is required for the environment of the building construction project. When dust is being treated, push the push handle 3 to move the entire structure to the dust treatment site, step on the foot brake 7, limit the universal wheel 6, so as to fix the bottom position of the structure. Transparent windows 14 are provided on both sides of the water tank 4. The transparent windows 14 are used to view the depth of the horizontal surface inside the water tank 4. When the water volume is insufficient, the staff can open the box cover 17 in time to add water to the water tank 4. Two sets of flat doors 10 are movably connected to the front side of the inner cavity of the cabinet 1. After the two sets of flat doors 10 are closed, the drive motor 8 in the inner cavity of the cabinet 1 is protected from external damage.
[0020] Working principle: When the new scheme is implemented, the whole set of structures is moved to the work site to be treated by dust reduction by pushing the push handle 3, the foot brake 7 is pressed, the universal wheel 6 is restricted to position and fix the whole structure, and then the box cover 17 is opened to fill the water tank 4 with water. After completion, the water pump 18 is started. The water pump 18 extracts the water stored in the water tank 4 by the function of the main body, and flows through the three-way pipe 19 at the rear end of the main body and the hose 20 at the front end, thereby introducing the spray gun 5, and spraying water mist through the spray gun 5 nozzle to reduce dust in the building construction environment; when the second motor 22 is operating, it drives the crank 15 to rotate along the output end of the second motor 22, the tail end of the crank 15 turns downward, pulls the toothed belt 25 and the return spring 23, and the gear 24 is forced to rotate counterclockwise, and the tail end of the crank 15 turns upward, and the return spring 23 receives the pulling force according to the deformation of the main body, pulls the toothed belt 25, and the gear 24 is forced to rotate clockwise, so that the spray gun 5 sprays The up and down reciprocating of the mouth, when the driving motor 8 is running, also drives the whole set of turntable 2 and all the mechanisms on the upper part of the turntable 2 to rotate, combined with the positive and negative reversing mechanism of the gear 24, realizes the all-round dust reduction spraying. The right outlet of the three-way pipe 19 is screwed with a plugging cover. Since the volume of the water tank 4 is limited, if an external water source is needed, the plugging cover on the right side of the three-way pipe 19 can be unscrewed to supply water in the second direction. If no new water source is needed, just tighten the plugging cover at ordinary times. The battery 21 is used to supply electricity through the wire strong light 9 to ensure that the strong light 9 is fully charged and illuminates the dark environment during the night building construction. The transparent windows 14 on the left and right sides of the water tank 4 are used to view the depth of the internal horizontal surface of the water tank 4. When the water volume is insufficient, the staff can open the box cover 17 in time to add water to the inside of the water tank 4. After closing the two sets of swing doors 10 on the front side of the inner cavity of the cabinet 1, the driving motor 8 of the inner cavity of the cabinet 1 can be protected from external damage.
[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dust reduction device for building construction, comprising a cabinet (1), characterized in that: The inner cavity of the cabinet (1) is provided with a driving motor (8), a turntable (2) is provided on the top of the cabinet (1), the output end of the driving motor (8) is connected to the bottom of the turntable (2), a water tank (4) is provided on the rear side of the upper part of the turntable (2), the top of the water tank (4) is connected to a tank cover (17), the front side of the water tank (4) is connected to a three-way pipe (19), the front side of the three-way pipe (19) is connected to a water pump (18), the front end of the water pump (18) is connected to a hose (20), the end of the hose (20) away from the water pump (18) is connected to a spray gun (5), a round seat (11) is provided on the front side of the upper part of the turntable (2), the top of the round seat (11) is connected to a support frame (16), and the opposite sides of the upper part of the support frame (16) are movably connected to the left and right sides of the spray gun (5) respectively.
2. The dust suppression equipment for building construction according to claim 1, characterized in that: A heightening block (12) is arranged on the top of the turntable (2), and a second motor (22) is arranged on the top of the heightening block (12). The output end of the second motor (22) is connected to a crank (15). A gear (24) is movably connected to the right side of the support frame (16). The axis of the gear (24) is fixedly connected to the right side of the spray gun (5) through a connecting rod. A toothed belt (25) is meshed on the periphery of the gear (24). The front end of the toothed belt (25) is connected to an end of the crank (15) away from the second motor (22). A reset spring (23) is connected to the rear end of the toothed belt (25). The end of the reset spring (23) away from the toothed belt (25) is fixedly connected to an auxiliary block (13). The auxiliary block (13) is located on the upper part of the turntable (2).
3. The dust suppression equipment for building construction according to claim 1, characterized in that: A storage battery (21) is arranged at the center of the upper part of the support frame (16), and a high-intensity light (9) is fixedly connected to the top of the spray gun (5), and the storage battery (21) and the high-intensity light (9) are electrically connected through electric wires.
4. The dust suppression equipment for building construction according to claim 1, characterized in that: A handle (3) is fixedly connected to the rear side of the cabinet (1), universal wheels (6) are arranged at the four corners of the bottom of the cabinet (1), and the rear sides of the universal wheels (6) are connected to foot brakes (7).
5. The dust suppression equipment for building construction according to claim 1, characterized in that: Transparent windows (14) are provided on both the left and right sides of the water tank (4), and a plugging cover is screwed onto the right outlet of the three-way pipe (19).
6. The dust suppression equipment for building construction according to claim 1, characterized in that: Two sets of swing doors (10) are movably connected to the front side of the inner cavity of the cabinet (1).