Dust removal device for construction site

Abstract

The utility model belongs to the field of building construction dust removal equipment, and particularly relates to a construction site dust removal device which comprises a supporting base, a water tank is fixedly installed on one side of the supporting base, a mechanical arm mechanism is arranged at the top of the supporting base, and a spraying platform is fixedly installed on one side of the mechanical arm mechanism. A supporting hole is formed in the top of the spraying platform, a supporting column is fixedly installed on the inner side of the supporting hole, a fine adjustment mechanism is arranged at the top end of the supporting column, a water pump is fixedly installed on the inner wall of the bottom of the water tank, and a telescopic water pipe is fixedly installed at a water outlet of the water pump. The direction and the angle of the spray head can be accurately adjusted, so that accurate dust falling can be realized, waste of water resources is reduced, cleanness of the ground of a construction site can be guaranteed, the spraying range can be expanded under specific conditions through cooperation of the mechanical arm mechanism, dust falling is performed, and the construction efficiency is improved. And the practicability and the environmental protection property of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction dust fall equipment technical field especially, relate to a construction site dust removal device. BACKGROUND

[0002] Building construction refers to the production activity of engineering construction implementation stage, is the building process of all kinds of buildings, and building construction can also be said that people utilize various building materials, mechanical equipment according to specific design blueprint in certain space, time and carry out the production action for building all kinds of building products, it includes from construction preparation, breaking the soil to work to the whole production process of engineering completion acceptance, the process will be carried out construction preparation, construction organization design and management, earthwork, blasting engineering, foundation engineering, reinforcement engineering, formwork engineering, scaffold engineering, concrete engineering, prestressed concrete engineering, masonry engineering, steel structure engineering, wood structure engineering, structural installation engineering etc.

[0003] In the construction process, a large amount of dust is likely to escape, which affects the environment and also affects the health of workers, so special dust fall equipment is often set up at the construction site, the existing dust fall equipment sprays water mist to a fixed angle during use to realize the dust fall effect, but the direction and angle cannot be adjusted, so accurate water mist spraying dust fall cannot be realized, only large-area water mist spraying coverage can be realized for dust fall, which wastes water resources and also makes the ground slippery.

[0004] Therefore, we propose a construction site dust removal device to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0006] A construction site dust removal device, comprising a support base, a water tank is fixedly installed on one side of the support base, a mechanical arm mechanism is arranged on the top of the support base, a spraying platform is fixedly installed on one side of the mechanical arm mechanism, a support hole is formed in the top of the spraying platform, a support column is fixedly installed on the inner side of the support hole, and a fine adjustment mechanism is arranged on the top end of the support column.

[0007] Specifically, a water pump is fixedly installed on the inner wall of the bottom of the water tank, and a telescopic water pipe is fixedly installed at the water outlet of the water pump.

[0008] Specifically, the mechanical arm mechanism comprises a first driving base, a first crank, a second driving base and a second crank, the top of the support base is fixedly provided with the first driving base, one side of the first driving base is rotatably provided with the first crank, one end of the first crank is fixedly provided with the second driving base, one side of the second driving base is rotatably provided with the second crank.

[0009] Specifically, the first driving base and the second driving base are both internally provided with motors, the output shafts of the two motors are fixedly connected with the corresponding first crank and second crank respectively, and the spraying platform is fixedly installed at one end of the second crank, so as to conveniently adjust the position of the spraying platform through the second crank.

[0010] Specifically, the fine adjustment mechanism comprises a linkage assembly, an inner groove ring, a servo motor, a rotating base, a linkage sleeve and a base assembly, the outer side of the support column is provided with the linkage assembly, the outer side of the support column is slidably provided with the inner groove ring, the top end of the support column is provided with a rotating groove, the inner side of the rotating groove is rotatably provided with the rotating base, the bottom inner wall of the rotating groove is fixedly provided with the servo motor, the output shaft of the servo motor is fixedly connected with the bottom of the rotating base, the top of the rotating base is provided with the linkage sleeve, and one side of the linkage sleeve is provided with the base assembly.

[0011] Specifically, the linkage assembly comprises that one side of the support column is provided with a linkage opening, the bottom inner wall of the linkage opening is fixedly provided with an air cylinder, the outer side of the support column is slidably provided with a linkage ring, the output end of the air cylinder is fixedly connected with the linkage ring, and the top of the linkage ring is connected with the bottom of the inner groove ring, so as to conveniently drive the inner groove ring to move through the linkage ring.

[0012] Specifically, the base assembly comprises a linkage shaft, a ball head rod and an L-shaped base, the inner side of the linkage sleeve is rotatably provided with the linkage shaft, one end of the linkage shaft is fixedly provided with the ball head rod, the inner side of the inner groove ring is provided with an annular groove, the ball head of the ball head rod is slidably installed on the inner wall of one side of the annular groove, and the other end of the linkage shaft is fixedly provided with the L-shaped base, so as to conveniently drive the L-shaped base to overturn through the linkage shaft.

[0013] Specifically, the top of the L-shaped base is fixedly provided with a nozzle base, one side of the nozzle base is fixedly penetrated through a three-way nozzle, and the three-way nozzle is fixedly connected with the other end of the telescopic water pipe, so as to conveniently deliver water to the three-way nozzle through the telescopic water pipe for spraying.

[0014] Compared with the prior art, the beneficial effects of the utility model lie in: through the fine adjustment mechanism arranged, the fine adjustment of the orientation and angle of the spray head can be realized, so that the accurate dust setting can be realized, the water resource waste is reduced, the ground of the construction site can be ensured to be clean, and through the cooperation of the mechanical arm mechanism arranged, the spraying range can be enlarged under specific conditions, the dust setting is carried out, and the practicability and environmental protection of the equipment are increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic view of a construction site dust removal device is provided for the utility model;

[0016] Figure 2 A three-dimensional structure split schematic view of a construction site dust removal device is provided for the utility model;

[0017] Figure 3 A three-dimensional structure split schematic view of a mechanical arm mechanism of a construction site dust removal device is provided for the utility model;

[0018] Figure 4 A three-dimensional structure section schematic view of a fine adjustment mechanism of a construction site dust removal device is provided for the utility model;

[0019] Figure 5 A three-dimensional structure split schematic view of a fine adjustment mechanism of a construction site dust removal device is provided for the utility model.

[0020] In the drawing: 1, support base; 2, water tank; 3, water pump; 4, first drive base; 5, first crank; 6, second drive base; 7, second crank; 8, spraying platform; 9, support column; 10, linkage ring; 11, air cylinder; 12, inner groove ring; 13, servo motor; 14, rotating base; 15, linkage sleeve; 16, linkage shaft; 17, ball head rod; 18, L-shaped base; 19, spray head base; 20, three-way spray head; 21, telescopic water pipe. DETAILED DESCRIPTION

[0021] REFERENCE Figures 1-5 A construction site dust removal device, comprising a support base 1, one side of the support base 1 is fixedly provided with a water tank 2; the top of the support base 1 is provided with a mechanical arm mechanism, one side of the mechanical arm mechanism is fixedly provided with a spraying platform 8, and the top of the spraying platform 8 is provided with a support hole; the inner side of the support hole is fixedly provided with a support column 9, and the top end of the support column 9 is provided with a fine adjustment mechanism.

[0022] In the embodiment, the bottom inner wall of the water tank 2 is fixedly provided with a water pump 3, and the water outlet of the water pump 3 is fixedly provided with a telescopic water pipe 21.

[0023] In the embodiment, the mechanical arm mechanism comprises a first driving base 4, a first crank 5, a second driving base 6 and a second crank 7, the first driving base 4 is fixedly installed on the top of the support base 1, the first crank 5 is rotatably installed on one side of the first driving base 4, the second driving base 6 is fixedly installed on one end of the first crank 5, and the second crank 7 is rotatably installed on one side of the second driving base 6.

[0024] In the embodiment, motors are arranged in the first driving base 4 and the second driving base 6, the output shafts of the two motors are fixedly connected with the first crank 5 and the second crank 7 respectively, and the spraying platform 8 is fixedly installed on one end of the second crank 7, so that the position of the spraying platform 8 can be adjusted through the second crank 7.

[0025] In the embodiment, the fine adjustment mechanism comprises a linkage assembly, an inner groove ring 12, a servo motor 13, a rotating base 14, a linkage sleeve 15 and a base assembly, the linkage assembly is arranged on the outer side of the support column 9, the inner groove ring 12 is slidably sleeved on the outer side of the support column 9, a rotating groove is arranged at the top end of the support column 9, the rotating base 14 is rotatably installed on the inner side of the rotating groove, the servo motor 13 is fixedly installed on the bottom inner wall of the rotating groove, the output shaft of the servo motor 13 is fixedly connected with the bottom of the rotating base 14, the linkage sleeve 15 is installed on the top of the rotating base 14, and the base assembly is arranged on one side of the linkage sleeve 15.

[0026] In the embodiment, the linkage assembly comprises a linkage opening arranged on one side of the support column 9, the air cylinder 11 is fixedly installed on the bottom inner wall of the linkage opening, the linkage ring 10 is slidably sleeved on the outer side of the support column 9, the output end of the air cylinder 11 is fixedly connected with the linkage ring 10, the top of the linkage ring 10 is connected with the bottom of the inner groove ring 12, and the inner groove ring 12 can be moved through the linkage ring 10.

[0027] In the embodiment, the base assembly comprises a linkage shaft 16, a ball head rod 17 and an L-shaped base 18, the linkage shaft 16 is rotatably installed on the inner side of the linkage sleeve 15, the ball head rod 17 is fixedly installed on one end of the linkage shaft 16, the inner side of the inner groove ring 12 is provided with an annular groove, the ball head of the ball head rod 17 is slidably installed on the inner wall on one side of the annular groove, and the other end of the linkage shaft 16 is fixedly installed with the L-shaped base 18, so that the L-shaped base 18 can be flipped through the linkage shaft 16.

[0028] In the embodiment, the L-shaped base 18 is fixedly installed with a nozzle base 19 on the top, the three-way nozzle 20 is fixedly penetrated through one side of the nozzle base 19, and the three-way nozzle 20 is fixedly connected with the other end of the telescopic water pipe 21, so that water can be delivered to the three-way nozzle 20 through the telescopic water pipe 21 for spraying.

[0029] Working principle: when using, the device is placed in the designated position, and the device is started through the control panel, the water pump 3 starts to transport the water in the water tank 2 to the three-way spray head 20 through the telescopic water pipe 21, and the water mist is sprayed, when the engineering machinery is constructed, the dust disperses in a large range, the staff starts the mechanical arm mechanism through the control panel, the first driving base 4 is started, the first crank 5 is driven to rotate through the motor on it, the first crank 5 moves around the first driving base 4 as the center, and the motor on the second driving base 6 is started synchronously, the second crank 7 is driven to rotate, the second crank 7 drives the spraying platform 8 to move around the second driving base 6 as the center, the spraying platform 8 drives the three-way spray head 20 to move, so that the spraying range is expanded, when accurate dust setting is needed, the staff starts the air cylinder 11 through the control panel, the air cylinder drives the linkage ring 10 to move, the linkage ring 10 drives the inner groove ring 12 to move up and down, the inner groove ring 12 is provided with an annular groove in the inner side, the ball head of the ball head rod 17 is slid in the annular groove, so that the ball head of the ball head rod 17 moves up and down along with the inner groove ring 12, but the linkage shaft 16 is fixedly installed on one side of the ball head rod 17, the linkage shaft 16 is rotatably installed in the linkage sleeve 15, the rotating base 14 is fixedly installed at the bottom of the linkage sleeve 15, the rotating groove is formed in the top of the supporting column 9, and the rotating base 14 is rotatably installed in the inner side of the rotating groove, so that the ball head of the ball head rod 17 moves to drive the linkage shaft 16 to rotate, the linkage shaft 16 drives the L-shaped base 18 to rotate, the L-shaped base 18 rotates around the linkage shaft 16 as the center to drive the spray head base 19 to rotate, so as to adjust the angle of the three-way spray head 20, and the rotating of the servo motor 13 can drive the rotating base 14 to rotate, so as to change the direction of the three-way spray head 20, so as to realize accurate dust setting.

[0030] The utility model discloses relative to prior art obtained technical progress is: can be to three-way spray head 20 the accurate adjustment of orientation and angle, so as to realize accurate dust setting, reduce water resource waste can also guarantee the clean of construction site ground, and through the cooperation of the mechanical arm mechanism set up, can expand the spraying range under specific circumstances, carry out dust setting, increase the practicality and environmental protection of equipment.

Claims

1. A dust removal device for construction sites, characterized in that, Includes a support base (1), on one side of which a water tank (2) is fixedly installed; The top of the support base (1) is provided with a mechanical arm mechanism, and a spraying platform (8) is fixedly installed on one side of the mechanical arm mechanism. The top of the spraying platform (8) is provided with a support hole. A support column (9) is fixedly installed on the inner side of the support hole, and a fine adjustment mechanism is provided at the top of the support column (9).

2. The dust removal device for construction sites according to claim 1, characterized in that, A water pump (3) is fixedly installed on the bottom inner wall of the water tank (2), and a telescopic water pipe (21) is fixedly installed at the outlet of the water pump (3).

3. A dust removal device for construction sites according to claim 1, characterized in that, The robotic arm mechanism includes a first drive base (4), a first crank (5), a second drive base (6), and a second crank (7). The first drive base (4) is fixedly installed on the top of the support base (1). The first crank (5) is rotatably installed on one side of the first drive base (4). The second drive base (6) is fixedly installed on one end of the first crank (5). The second crank (7) is rotatably installed on one side of the second drive base (6).

4. A dust removal device for construction sites according to claim 3, characterized in that, The first drive base (4) and the second drive base (6) are each equipped with a motor. The output shafts of the two motors are fixedly connected to the corresponding first crank (5) and second crank (7), respectively. The spraying platform (8) is fixedly installed on one end of the second crank (7).

5. A dust removal device for construction sites according to claim 1, characterized in that, The fine-tuning mechanism includes a linkage component, an inner groove ring (12), a servo motor (13), a rotating base (14), a linkage sleeve (15), and a base assembly. The linkage component is provided on the outer side of the support column (9), and the inner groove ring (12) is slidably sleeved on the outer side of the support column (9). A rotating groove is opened at the top of the support column (9), and the rotating base (14) is rotatably installed on the inner side of the rotating groove. The servo motor (13) is fixedly installed on the bottom inner wall of the rotating groove. The output shaft of the servo motor (13) is fixedly connected to the bottom of the rotating base (14). The linkage sleeve (15) is installed on the top of the rotating base (14), and a base assembly is provided on one side of the linkage sleeve (15).

6. A dust removal device for construction sites according to claim 5, characterized in that, The linkage assembly includes a linkage port on one side of a support column (9), a cylinder (11) fixedly installed on the bottom inner wall of the linkage port, a linkage ring (10) slidably sleeved on the outer side of the support column (9), the output end of the cylinder (11) is fixedly connected to the linkage ring (10), and the top of the linkage ring (10) is connected to the bottom of the inner groove ring (12).

7. A dust removal device for construction sites according to claim 6, characterized in that, The base assembly includes a linkage shaft (16), a ball head rod (17), and an L-shaped base (18). The linkage shaft (16) is rotatably mounted on the inner side of the linkage sleeve (15). The ball head rod (17) is fixedly mounted on one end of the linkage shaft (16). An annular groove is provided on the inner side of the inner groove ring (12). The ball head of the ball head rod (17) is slidably mounted on the inner wall of one side of the annular groove. The other end of the linkage shaft (16) is fixedly mounted on the L-shaped base (18).

8. A dust removal device for construction sites according to claim 7, characterized in that, A nozzle base (19) is fixedly installed on the top of the L-shaped base (18). A three-way nozzle (20) is fixedly inserted through one side of the nozzle base (19). The three-way nozzle (20) is fixedly connected to the other end of the telescopic water pipe (21).

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