Dust falling device for building construction

Abstract

The utility model discloses a dust falling device for building construction, which belongs to the technical field of dust falling for building construction and comprises a platform, a rotating shaft is rotatably connected in the platform, and the top end of the rotating shaft is fixedly connected with a water storage box; through the arrangement of the rolling shafts, the chain wheels, the chain, the extrusion block, the water storage box and the nozzle, when one rolling shaft drives one chain wheel to rotate, the chain in transmission fit with the chain wheel can drive the other chain wheel to rotate synchronously, and the other rolling shaft can rotate; the two connecting plates can drive the water storage box to repeatedly rotate left and right when being extruded by the extrusion blocks respectively, so that the spraying range of the nozzle can be expanded, the device can perform large-range dust falling work on the surrounding construction environment, the dust falling area on the surrounding construction environment is expanded, and the construction efficiency is improved. Therefore, the dust falling efficiency can be greatly improved, and surrounding constructors and residents are prevented from being invaded by dust.

Description

Technical Field

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

[0002] With the rapid development of social economy, in the early stage of construction, since the road surface of the construction site is usually a soil road surface, a lot of dust will be raised when construction workers are carrying out construction or large construction machinery enters and exits. This dust not only affects the construction workers, but also seriously affects the living environment of the surrounding residents. Therefore, it is necessary to use a dust reduction device to reduce the dust in the construction environment. However, the existing dust reduction device for construction is difficult to carry out a large-scale dust reduction work on the surrounding construction environment, resulting in a limited dust reduction area, which will greatly reduce its dust reduction efficiency, causing the surrounding construction workers and residents to still be disturbed by dust. Therefore, a dust reduction device for construction is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a dust suppression device for construction to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suppression device for construction, comprising a platform, a rotating shaft rotatably connected inside the platform, a water storage box fixedly connected to the top of the rotating shaft, a plurality of nozzles are provided on the front of the water storage box, a guide mechanism is provided above the water storage box, a hose is connected inside the guide mechanism, and connecting plates are fixedly connected to both sides of the water storage box.

[0005] Two fixed plates are fixedly connected above the platform, and two rollers are rotatably connected inside the platform, wherein the bottom end of one of the rollers is fixedly connected to a motor, and the outsides of the two rollers are fixedly connected to extrusion blocks, and the outsides of the two rollers are fixedly connected to sprockets, and the two sprockets are externally connected to the same chain.

[0006] As a preferred implementation manner, two motor fixing blocks are fixedly connected to the outside of the motor, and the upper parts of the two motor fixing blocks are fixedly connected to the lower part of the platform.

[0007] As a preferred implementation, a spring is fixedly connected to the back side of the connecting plate, and the other end of the spring is fixedly connected to the front side of the fixing plate.

[0008] As a preferred embodiment, a water tank is fixedly connected to the back side of the platform, and the other end of the hose is located in the water tank.

[0009] As a preferred embodiment, two electric push rods are fixedly connected to the bottom of the platform, and the bottom ends of the two electric push rods are fixedly connected to the same base.

[0010] As a preferred embodiment, moving wheels are fixedly connected to the four corners of the bottom of the base, and two push handles are fixedly connected to the back of the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is provided with rollers, sprockets, chains, extrusion blocks, water storage boxes and nozzles. When one of the rollers drives one of the sprockets to rotate, the chain matched with the rollers can drive the other sprocket to rotate synchronously, so as to enable the other roller to rotate, so as to achieve the purpose that the two rollers can respectively drive the extrusion blocks to rotate to alternately extrude the two connecting plates, so that when the two connecting plates are respectively squeezed by the extrusion blocks, the water storage box can be driven to rotate repeatedly at left and right angles, so that the nozzle can expand the spraying range, and then the device can perform a large-scale dust reduction work on the surrounding construction environment, expand the dust reduction area of ​​the surrounding construction environment, thereby greatly improving its dust reduction efficiency and preventing the surrounding construction personnel and residents from being disturbed by dust.

[0013] The utility model is provided with an electric push rod, which enables the platform to move up and down, so that the height of the nozzle can be adjusted according to the dust reduction demand, so that when the nozzle is raised, the dust reduction range of the nozzle can be further expanded. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the water storage box of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the extrusion block of the utility model;

[0017] In the figure: 1. platform; 2. rotating shaft; 3. water storage box; 4. nozzle; 5. guiding mechanism; 6. hose; 7. connecting plate; 8. fixing plate; 9. roller; 10. motor; 11. extrusion block; 12. sprocket; 13. chain; 14. motor fixing block; 15. spring; 16. water tank; 17. electric push rod; 18. base; 19. moving wheel; 20. push handle. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments.

[0019] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] See also Figure 1-3 The utility model provides a dust suppression device for construction, comprising a platform 1, a water tank 16 is fixedly connected to the back of the platform 1, the other end of the hose 6 is located in the water tank 16, and the water tank 16 provides a storage space for clean water, so that the hose 6 can introduce clean water from it into the water storage box 3 and spray it out using the nozzle 4;

[0021] Two electric push rods 17 are fixedly connected to the bottom of the platform 1, and the bottom ends of the two electric push rods 17 are fixedly connected to the same base 18. The electric push rods 17 enable the platform 1 to move up and down, so that when the nozzle 4 moves upward, the spraying area can be expanded, further improving the dust reduction range;

[0022] The four corners of the bottom of the base 18 are fixedly connected with moving wheels 19, and the back of the base 18 is fixedly connected with two push handles 20. The cooperation between the moving wheels 19 and the push handles 20 enables the staff to move the device to any position more conveniently and labor-savingly;

[0023] The platform 1 is rotatably connected with a rotating shaft 2, which enables the water storage box 3 to rotate, so that the water storage box 3 can smoothly rotate at an angle to increase the dust reduction range;

[0024] The top of the rotating shaft 2 is fixedly connected with a water storage box 3, and a plurality of nozzles 4 are arranged on the front of the water storage box 3. The nozzles 4 allow the clean water in the water storage box 3 to be discharged outwards, so as to achieve the purpose of reducing dust in the surrounding construction environment;

[0025] A guide mechanism 5 is provided above the water storage box 3, and a hose 6 is connected to the guide mechanism 5. The guide mechanism 5 is used so that the hose 6 can smoothly introduce the clean water in the water tank 16 into the water storage box 3;

[0026] Both sides of the water storage box 3 are fixedly connected with connecting plates 7, and the back of the connecting plate 7 is fixedly connected with a spring 15, and the other end of the spring 15 is fixedly connected to the front of the fixing plate 8. The spring 15 enables the connecting plate 7 to have elastic adjustment force, so that when the connecting plate 7 loses the squeezing of the squeezing block 11, the spring 15 can be used to reset, so that the purpose of repeatedly rotating the water storage box 3 is achieved in this cycle;

[0027] Two fixed plates 8 are fixedly connected to the top of the platform 1, and two rollers 9 are rotatably connected inside the platform 1. A motor 10 is fixedly connected to the bottom end of one of the rollers 9, so that when the motor 10 is running, it can drive one of the rollers 9 to rotate, so that it can drive one of the sprockets 12 to rotate smoothly;

[0028] The motor 10 is externally fixedly connected to two motor fixing blocks 14, and the upper parts of the two motor fixing blocks 14 are fixedly connected to the lower part of the platform 1. The motor fixing blocks 14 provide the motor 10 with a fixing point, thereby reducing the instability of the motor 10 during operation, improving the stability of the motor 10, and increasing the service life of the motor 10;

[0029] The two rollers 9 are fixedly connected to the outside with an extrusion block 11, and the two rollers 9 are fixedly connected to the outside with a sprocket 12. The two sprockets 12 are connected to the same chain 13. When one of the rollers 9 drives one of the sprockets 12 to rotate, the chain 13 that cooperates with it can drive the other sprocket 12 to rotate synchronously, so that the two sprockets 12 can drive the rollers 9 to rotate respectively, so that the two rollers 9 can drive the extrusion blocks 11 to rotate respectively, so that when the two extrusion blocks 11 respectively squeeze the connecting plates 7 alternately, the water storage box 3 connected to the two connecting plates 7 can be repeatedly rotated at left and right angles, thereby greatly improving the spraying range of the nozzle 4.

[0030] The working principle and use process of this utility model:

[0031] When the device is needed to reduce dust in the surrounding construction environment, the guide mechanism 5 is first started to use the hose 6 to introduce the clean water in the water tank 16 into the water storage box 3, and then the clean water in the water storage box 3 can be sprayed out through a plurality of nozzles 4 to achieve the purpose of spraying the surrounding construction environment to reduce dust;

[0032] At the same time, the motor 10 is started, so that the motor 10 drives one of the rollers 9 to rotate. When one of the rollers 9 drives one of the sprockets 12 to rotate, the chain 13 connected to one of the sprockets 12 can drive the other sprocket 12 to rotate synchronously, so that the two sprockets 12 can respectively drive the rollers 9 to rotate, so that the two rollers 9 respectively drive the extrusion blocks 11 to alternately extrude the two connecting plates 7. When the two connecting plates 7 are alternately squeezed by the two extrusion blocks 11, the water storage box 3 can be driven to repeatedly rotate left and right angles using the rotating shaft 2 and through the elastic adjustment force of the two springs 15 to expand the spraying range of the nozzle 4.

[0033] 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 suppression device for construction, comprising a platform (1), characterized in that: A rotating shaft (2) is rotatably connected inside the platform (1), a water storage box (3) is fixedly connected to the top of the rotating shaft (2), a plurality of nozzles (4) are provided on the front of the water storage box (3), a guide mechanism (5) is provided above the water storage box (3), a hose (6) is connected inside the guide mechanism (5), and connecting plates (7) are fixedly connected to both sides of the water storage box (3); Two fixed plates (8) are fixedly connected above the platform (1), and two rollers (9) are rotatably connected inside the platform (1), wherein the bottom end of one of the rollers (9) is fixedly connected to a motor (10), and the outsides of the two rollers (9) are fixedly connected to extrusion blocks (11), and the outsides of the two rollers (9) are fixedly connected to sprockets (12), and the two sprockets (12) are externally transmission-connected to the same chain (13).

2. A dust suppression device for construction according to claim 1, characterized in that: The motor (10) is fixedly connected to two motor fixing blocks (14) outside, and the upper parts of the two motor fixing blocks (14) are fixedly connected to the lower part of the platform (1).

3. A dust suppression device for construction according to claim 1, characterized in that: A spring (15) is fixedly connected to the back side of the connecting plate (7), and the other end of the spring (15) is fixedly connected to the front side of the fixing plate (8).

4. A dust suppression device for construction according to claim 1, characterized in that: The back side of the platform (1) is fixedly connected to a water tank (16), and the other end of the hose (6) is located inside the water tank (16).

5. A dust suppression device for construction according to claim 1, characterized in that: Two electric push rods (17) are fixedly connected below the platform (1), and the bottom ends of the two electric push rods (17) are fixedly connected to the same base (18).

6. A dust suppression device for construction according to claim 5, characterized in that: The four corners of the bottom of the base (18) are fixedly connected to moving wheels (19), and the back of the base (18) is fixedly connected to two push handles (20).

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