Spraying and dust falling device for building construction

Abstract

The utility model discloses a spraying dust falling device for building construction, and belongs to the technical field of engineering equipment. A spraying and dust falling device for building construction comprises a cart, a water tank, a support, a liquid sliding ring, a motor and a spraying pipe. The water tank and the bracket are fixedly mounted at the upper end of the cart; the liquid sliding ring is fixedly installed at the upper end of the support and communicated with the water tank, the motor is fixedly installed at the lower end of the support and drives the liquid sliding ring to rotate, the spraying pipe is fixedly installed at the output end of the liquid sliding ring, the liquid sliding ring is communicated with the spraying pipe, and a plurality of sprayers are evenly arranged on the spraying pipe. The support and the water tank are placed on the trolley, the spraying pipe can be driven to move at will by pushing the trolley, dust falling can be carried out flexibly according to the construction position and the dust generation position, meanwhile, the spraying pipe can be driven to rotate through the arrangement of the liquid sliding ring and the motor, centrifugal force is formed, and dust falling is achieved. And dust removal water can be conveniently sprayed to a larger range, so that the dust removal effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering equipment, and more specifically relates to a spraying dust reduction device for building construction. Background Art

[0002] Construction is the only way for urban development. 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 that it is the process of turning various lines on the design drawings into physical objects at designated locations. It requires reinforced concrete for manufacturing. At the same time, the cutting of building materials will also produce a large amount of construction dust. The dust will enter the respiratory system of construction workers and cause damage to their health. Therefore, spraying equipment is usually installed at the construction site to carry out dust reduction treatment;

[0003] However, the general construction site spraying dust reduction equipment is only a nozzle connected to a water pipe, with simple functions, can only spray on a fixed range, cannot be moved, and has great limitations. At the same time, the simple nozzle spraying has low force, a small spraying range, and poor dust reduction effect. Therefore, a construction spraying dust reduction device is proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a construction spraying and dust reduction device, which can realize the arbitrary movement of the nozzle, facilitate spraying at different positions, increase practicality, facilitate construction spraying in different places, and at the same time can increase the spraying range and improve the dust reduction effect.

[0005] The utility model discloses a construction spraying dust suppression device, comprising a trolley, a water tank, a bracket, a liquid slip ring, a motor and a spray pipe; the water tank and the bracket are both fixedly mounted on the upper end of the trolley; the liquid slip ring is fixedly mounted on the upper end of the bracket, the liquid slip ring is communicated with the water tank, the motor is fixedly mounted on the lower end of the bracket, and the output end of the motor is connected with the liquid slip ring to drive the liquid slip ring to rotate; the spray pipe is fixedly mounted on the output end of the liquid slip ring, the liquid slip ring is communicated with the spray pipe, and a plurality of nozzles are evenly arranged on the spray pipe, and the liquid slip ring drives the spray pipe to rotate.

[0006] As a further improvement of the utility model, the liquid slip ring includes a stator end and a rotor end connected to the stator end; the stator end is fixedly mounted on the upper end of the bracket, and a water inlet is provided on the stator end, the water inlet is connected to the water tank, and a water outlet is provided on the rotor, the water outlet is connected to the spray pipe; and the motor output end is connected to the rotor end to drive the rotor end to rotate.

[0007] As a further improvement of the utility model, a driven pulley is fixedly mounted on the outer wall of the rotor end, a driving pulley is installed on the output end of the motor through the bracket, and a transmission belt is wound around the driving pulley and the driven pulley.

[0008] As a further improvement of the utility model, a protective cover is arranged outside the motor, and the protective cover is fixedly mounted on the bracket.

[0009] As a further improvement of the utility model, a sealed bearing is installed on the bracket, and the output end of the motor is connected to the sealed bearing.

[0010] Compared with the prior art, the advantages of the present invention are:

[0011] 1. The utility model places the bracket and the water tank on a cart. The spray pipe can be moved at will by pushing the cart. Dust reduction can be flexibly performed according to the construction location and the location where dust is generated, thereby increasing the flexibility of the equipment. At the same time, through the setting of the liquid slip ring and the motor, the spray pipe can be driven to rotate to form centrifugal force, so that the dust removal water can be sprayed to a larger range, thereby improving the dust reduction effect.

[0012] 2. The utility model is provided with a liquid slip ring, which is connected to a water tank through the stator end on the slip ring, and is also connected to a water pump, which can pump water in the water tank to the stator end, and then input it into the spray pipe through the rotor end, and finally spray it through the nozzle. At the same time, the motor can drive the rotor end to rotate through the transmission drive, thereby driving the spray pipe to rotate and spray, and then can spray a larger range, improving the dust reduction effect.

[0013] 3. The utility model is provided with a protective cover, which can shield the motor during the spraying process, thereby preventing the sprayed water from entering the motor and causing the motor short circuit problem. At the same time, a sealed bearing is provided, which can be sealed at the output end of the motor, further protecting the motor.

[0014] 4. The utility model is provided with a liquid slip ring, which can effectively avoid the problem of pipeline entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the liquid slip ring of the utility model.

[0017] Description of the numbers in the figure:

[0018] 1. Trolley; 2. Water tank; 3. Bracket; 4. Liquid slip ring; 401. Stator end; 4011. Water inlet; 402. Rotor end; 4021. Water outlet; 5. Motor; 6. Spray pipe; 601. Spray head; 7. Driven drive; 8. Driving pulley; 9. Transmission belt; 10. Protective cover; 11. Sealed bearing. DETAILED DESCRIPTION

[0019] Specific embodiment 1: Please refer to Figure 1-2 A construction spraying dust suppression device comprises a cart 1, a water tank 2, a bracket 3, a liquid slip ring 4, a motor 5 and a spraying pipe 6;

[0020] The water tank 2 and the bracket 3 are both fixedly mounted on the upper end of the cart 1. The cart 1 can facilitate the movement of the water tank 2 and the bracket 3. When construction is performed at different locations, the movement of the dust reduction device is convenient, thereby improving the flexibility of the equipment. The liquid slip ring 4 includes a stator end 401 and a rotor end 402 connected to the stator end 401. The stator end 401 is fixedly mounted on the upper end of the bracket 3, and a water inlet 4011 is arranged on the stator end 401. The water inlet 4011 is communicated with the water tank 2 and is connected to a water pump. The water in the water tank 2 is pumped into the liquid slip ring 4 through the water pump. The spray pipe 6 is fixedly mounted on the rotor end 402 of the liquid slip ring 4. A water outlet 4021 is arranged on the rotor. The water outlet 4021 is communicated with the spray pipe 6. A plurality of nozzles 601 are evenly arranged on the spray pipe 6 to spray and reduce dust.

[0021] The motor 5 is fixedly installed at the lower end of the bracket 3, and the output end of the motor 5 is connected to the liquid slip ring 4. A sealed bearing 11 is installed on the bracket 3, and the output end of the motor 5 is connected to the sealed bearing 11. A driven pulley 7 is fixedly installed on the outer wall of the rotor end 402. The output end of the motor 5 passes through the bracket 3 and is installed with a driving pulley 8. A transmission belt 9 is wound around the driving pulley 8 and the driven pulley 7. The driving pulley 8 is driven to rotate by the motor 5, and the driven pulley 7 is driven to rotate by the transmission belt 9, thereby driving the driven pulley 7 on the liquid slip ring 4 to rotate, thereby driving the rotor end 402 on the slip ring to rotate, and then driving the spray pipe 6 to rotate, so that the dust-reducing water can be sprayed over a wider range and the spraying effect is better.

[0022] At the same time, a protective cover 10 is arranged outside the motor 5, and the protective cover 10 is fixedly mounted on the bracket 3; during the spraying process, the protective cover 10 can shield the motor 5, thereby preventing the sprayed water from entering the motor 5 and causing the problem of short circuit of the motor 5.

[0023] Working principle: In the utility model, firstly, the water tank 2 is connected to the water inlet 4011 on the stator end 401 on the liquid slip ring 4 through a pipeline, and at the same time, a water pump is connected to pump the water in the water tank 2 into the liquid slip ring 4, and then enters the spray pipe 6 through the water outlet 4021 on the rotor end 402 for spraying, and at the same time, the motor 5 is started, and the rotor end 402 is driven to rotate through the transmission belt 9, thereby driving the spray pipe 6 to rotate, so that the dust reduction water can be sprayed to a larger position for dust reduction, and the dust reduction effect is better. At the same time, the spray pipe 6 is set on the cart 1, which can be conveniently pushed to spray and remove dust, and it is convenient to spray at different positions, thereby increasing practicality and flexibility.

[0024] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction spraying dust suppression device, characterized in that: It comprises a cart (1), a water tank (2), a bracket (3), a liquid slip ring (4), a motor (5) and a spray pipe (6); The water tank (2) and the bracket (3) are both fixedly mounted on the upper end of the cart (1); the liquid slip ring (4) is fixedly mounted on the upper end of the bracket (3), the liquid slip ring (4) is in communication with the water tank (2); the motor (5) is fixedly mounted on the lower end of the bracket (3), and the output end of the motor (5) is connected to the liquid slip ring (4), driving the liquid slip ring (4) to rotate; the spray pipe (6) is fixedly mounted on the output end of the liquid slip ring (4), the liquid slip ring (4) is in communication with the spray pipe (6), and a plurality of spray heads (601) are evenly arranged on the spray pipe (6); the liquid slip ring (4) drives the spray pipe (6) to rotate.

2. A construction spraying dust suppression device according to claim 1, characterized in that: The liquid slip ring (4) comprises a stator end (401) and a rotor end (402) connected to the stator end (401); the stator end (401) is fixedly mounted on the upper end of the bracket (3), and a water inlet (4011) is provided on the stator end (401), the water inlet (4011) is connected to the water tank (2), and a water outlet (4021) is provided on the rotor end, the water outlet (4021) is connected to the spray pipe (6); and the output end of the motor (5) is connected to the rotor end (402), driving the rotor end (402) to rotate.

3. A construction spraying dust suppression device according to claim 2, characterized in that: A driven pulley (7) is fixedly mounted on the outer wall of the rotor end (402); the output end of the motor (5) passes through the bracket (3) and is mounted with a driving pulley (8); and a transmission belt (9) is wound around the driving pulley (8) and the driven pulley (7).

4. A construction spraying dust suppression device according to claim 1, characterized in that: A protective cover (10) is arranged outside the motor (5), and the protective cover (10) is fixedly mounted on the bracket (3).

5. A construction spraying dust suppression device according to claim 1, characterized in that: A sealed bearing (11) is installed on the bracket (3), and the output end of the motor (5) is connected to the sealed bearing (11).

Images