Construction site dust falling device

Abstract

The utility model relates to the technical field of construction site dust falling, and discloses a construction site dust falling device which comprises a working table, universal wheels are fixedly assembled at the bottom of the working table, a water tank is fixedly installed at the top of the working table, and a liquid pipe is fixedly connected to the outer wall of the water tank. The other end, away from the water tank, of the liquid pipe is fixedly connected with a pressurizing device, the outer wall of the pressurizing device is fixedly connected with a conveying pipe, a sleeving rod is fixedly installed at the top of the workbench, and a limiting stopper is arranged on the inner wall of the sleeving rod. A lifting device, a lifting rod, a lifting rod, a telescopic rod and a dust falling mechanism on the device are used in cooperation, the lifting device on the device controls the lifting rod to rise, the other end, away from the lifting device, of the lifting rod is used for pushing the lifting rod to rise, and therefore the telescopic rod and the dust falling mechanism are pushed to be high at the same time; and therefore, the spraying height of the dust falling mechanism is increased, and the dust falling area range is enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of construction site dust reduction, in particular to a construction site dust reduction device. Background Art

[0002] Construction site dust suppression devices are equipment designed to reduce dust and pollutants generated at construction sites. With the improvement of environmental protection awareness and the increasingly stringent environmental protection requirements of the government, construction site dust suppression devices are playing an increasingly important role in construction.

[0003] The existing construction site dust reduction device can refer to the Chinese utility model patent with authorization announcement number CN219964340U, which discloses a construction site dust reduction device, "including a fixed column, a water storage tank is provided on the top of the fixed column, a water pump is provided on the surface of the fixed column, one end of the water pump is connected to the interior of the water storage tank, and a plurality of fixing buckles are installed around the surface of the top of the fixed column. The construction site dust reduction device described in the utility model is provided with a water pump, a water storage tank and a connecting rod. The water pump lifts the external water into the interior of the water storage tank, so that the water level inside the water storage tank gradually rises, and slowly rises until it overflows from the top of the water storage tank. At this time, the rotating component is directly started, and all the connecting rods are opened by centrifugal force. At this time, the soft ring sleeve will be directly opened to form an annular surface, and the water will gradually overflow onto the annular surface. With the centrifugal force, the water will be formed into water droplets and dispersed, thereby achieving the effect of dust reduction. In this process, no sprinkler head is required, reducing the cost of use."

[0004] When the above device is in use, the existing device utilizes a rotating assembly to utilize centrifugal force to open all the connecting rods. At this time, the soft ring sleeve will directly open to form an annular surface, and water will gradually overflow onto the annular surface. With the centrifugal force, the water will be formed into droplets and dispersed, thereby achieving the effect of dust reduction. However, while utilizing rotation to achieve centrifugal force for dust reduction, the scope of dust reduction will be limited. In this process, a lifting mechanism can be added, and water pressure can be added to further increase the spraying range to avoid the problem of limited dust reduction range. Therefore, a construction site dust reduction device that solves the above problems is needed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a construction site dust reduction device, which has the advantages of strong practicability, height adjustment, pressurized spraying, etc., and solves the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a construction site dust reduction device, comprising a workbench, the bottom of the workbench is fixedly equipped with universal wheels, the top of the workbench is fixedly installed with a water tank, the outer wall of the water tank is fixedly connected with a liquid pipe, the other end of the liquid pipe away from the water tank is fixedly connected with a pressurizing device, the outer wall of the pressurizing device is fixedly connected with a conveying pipe, a sleeve rod is fixedly installed on the top of the workbench, the inner wall of the sleeve rod is provided with a limiter, the inner cavity of the sleeve rod is movably sleeved with a telescopic rod, the outer wall of the telescopic rod is fixedly installed with a rotating motor, the power output shaft of the rotating motor is fixedly connected with a moving tooth, the outer wall of the moving tooth is meshed with a rotating drum, the top of the rotating drum is fixedly installed with a dust reduction mechanism, the top of the workbench is fixedly installed with a lifting device, the power output shaft of the lifting device is fixedly connected with a lifting rod, and the other end of the lifting rod away from the lifting device is fixedly connected with a lifting rod.

[0007] As a preferred technical solution of the utility model, there are two water tanks, and the two water tanks are respectively arranged on both sides of the sleeve rod.

[0008] As a preferred technical solution of the utility model, the number of the liquid pipes is two, and the two liquid pipes are respectively connected to two water tanks and the same pressurizing device.

[0009] As a preferred technical solution of the utility model, the other end of the delivery tube away from the pressurizing device is fixedly connected to a sleeve rod, and the delivery tube extends into the inner cavity of the sleeve rod.

[0010] As a preferred technical solution of the utility model, the rotating drum is movably sleeved on the outer wall of the telescopic rod, and the inner cavity of the rotating drum is connected to the inner cavity of the dust suppression mechanism.

[0011] As a preferred technical solution of the utility model, the outer wall of the telescopic rod is fixedly connected with a lifting rod, and the lifting device uses the lifting rod to control the lifting rod and the telescopic rod to lift and lower.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The construction site dust reduction device cooperates with the lifting device, lifting rod, lifting rod and telescopic rod, and dust reduction mechanism on the device, so that the lifting device on the device controls the lifting rod to rise, and uses the other end of the lifting rod away from the lifting device to push the lifting rod to rise, so that the telescopic rod and the dust reduction mechanism are pushed up at the same time, thereby increasing the spraying height of the dust reduction mechanism and increasing the dust reduction area.

[0014] 2. The construction site dust reduction device, through the mutual use of the water tank, the pressurizing device and the dust reduction mechanism on the device, enables the two water tanks on the device to be filled with dust reduction water and cooling water, and utilizes the pressurizing device to pressurize the liquid in the inner cavity of the water tank into the inner cavity of the sleeve rod and the telescopic rod, so that the dust reduction liquid is finally sprayed outward in coordination with the height of the dust reduction mechanism and the pressurized pressure, thereby further increasing the dust reduction range. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another perspective;

[0017] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 This is a schematic diagram of the rotary drum structure of the utility model.

[0020] In the figure: 1. workbench; 2. universal wheel; 3. water tank; 4. liquid pipe; 5. pressurizing device; 6. conveying pipe; 7. sleeve rod; 8. limiter; 9. telescopic rod; 10. rotating motor; 11. moving gear; 12. rotating drum; 13. dust suppression mechanism; 14. lifting device; 15. lifting rod; 16. lifting rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5A construction site dust reduction device comprises a workbench 1, a universal wheel 2 is fixedly mounted on the bottom of the workbench 1, a water tank 3 is fixedly mounted on the top of the workbench 1, a liquid pipe 4 is fixedly connected to the outer wall of the water tank 3, a pressurizing device 5 is fixedly connected to the other end of the liquid pipe 4 away from the water tank 3, a conveying pipe 6 is fixedly connected to the outer wall of the pressurizing device 5, a sleeve rod 7 is fixedly mounted on the top of the workbench 1, a limiter 8 is arranged on the inner wall of the sleeve rod 7, a telescopic rod 9 is movably sleeved on the inner cavity of the sleeve rod 7, a rotating motor 10 is fixedly mounted on the outer wall of the telescopic rod 9, a moving tooth 11 is fixedly connected to the power output shaft of the rotating motor 10, and a rotating drum 1 is meshed with the outer wall of the moving tooth 11 2. A dust suppression mechanism 13 is fixedly installed on the top of the rotating drum 12, and a lifting device 14 is fixedly installed on the top of the workbench 1. A lifting rod 15 is fixedly connected to the power output shaft of the lifting device 14, and a lifting rod 16 is fixedly connected to the other end of the lifting rod 15 away from the lifting device 14. A limiter 8 is provided on the outer wall of the sleeve rod 7 on the device, so that when the lifting rod 16 on the device drives the telescopic rod 9 to rise upward, the limiter 8 is used to limit the height of the lifting rod 16, so that when the lifting device 14 on the device controls the lifting rod 15 to push up the lifting rod 16 and the telescopic rod 9, the highest position of the telescopic rod 9 on the device is limited by the limiter 8.

[0023] In a preferred embodiment, there are two water tanks 3, and the two water tanks 3 are respectively arranged on both sides of the sleeve rod 7. Through the two water tanks 3 on the device, when the water tanks 3 on the device are filled with liquid in the inner cavity, the water tanks 3 on both sides of the sleeve rod 7 perform weight balancing, so that the device will not have weight imbalance, which will cause the device to tip over.

[0024] In a preferred embodiment, there are two liquid pipes 4, and the two liquid pipes 4 are respectively connected to two water tanks 3 and the same pressurizing device 5. Through the two liquid pipes 4 on the device, the two liquid pipes 4 on the device connect the two water tanks 3 to one pressurizing device 5, and when the pressurizing device 5 is pumped and pressurized, the liquid in the inner cavity of the two water tanks 3 is transferred to the inner cavity of the pressurizing device 5.

[0025] In a preferred embodiment, the other end of the delivery pipe 6 away from the pressurizing device 5 is fixedly connected to the sleeve rod 7, and the delivery pipe 6 extends into the inner cavity of the sleeve rod 7. The delivery pipe 6 on the device extends into the inner cavity of the sleeve rod 7, so that the pressurizing device 5 on the device pressurizes the liquid in the inner cavity of the water tank 3 and transports it to the inner cavity of the sleeve rod 7, thereby transporting the water pressure in the inner cavity of the sleeve rod 7 upward to the inner cavity of the telescopic rod 9.

[0026] In a preferred embodiment, the rotating drum 12 is movably sleeved on the outer wall of the telescopic rod 9, and the inner cavity of the rotating drum 12 is connected to the inner cavity of the dust reduction mechanism 13. The rotating drum 12 on the device is movably sleeved on the outer wall of the telescopic rod 9, so that when the rotating drum 12 on the device is sleeved on the outer wall of the telescopic rod 9, the meshing action of the moving teeth 11 and the rotating drum 12 is utilized, so that the rotating motor 10 on the device controls the rotating drum 12 to enter a rotating state.

[0027] In a preferred embodiment, the outer wall of the telescopic rod 9 is fixedly connected to a lifting rod 16, and the lifting device 14 uses the lifting rod 15 to control the lifting rod 16 and the telescopic rod 9 to be lifted and lowered. The lifting rod 16 is fixedly connected to the outer wall of the telescopic rod 9 on the device, so that when the lifting device 14 on the device controls the lifting rod 15 to perform a telescopic operation, the lifting rod 15 on the device pushes the lifting rod 16, thereby pushing the telescopic rod 9 to be lifted.

[0028] The working principle is that the lifting device 14, lifting rod 15, lifting rod 16, telescopic rod 9 and dust reduction mechanism 13 on the device are used in coordination with each other, so that the lifting device 14 on the device controls the lifting rod 15 to rise, and the lifting rod 16 is pushed to rise by the other end of the lifting rod 15 away from the lifting device 14, so that the telescopic rod 9 and the dust reduction mechanism 13 are pushed up at the same time, thereby increasing the spraying height of the dust reduction mechanism 13 and increasing the dust reduction area. Then, the water tank 3, the pressurizing device 5 and the dust reduction mechanism 13 on the device are used in coordination with each other, so that the two water tanks 3 on the device can be filled with dust reduction water and cooling water, and the pressurizing device 5 is used to pressurize the liquid in the inner cavity of the water tank 3 into the inner cavity of the socket rod 7 and the telescopic rod 9, so that the dust reduction liquid is finally sprayed outward in coordination with the height of the dust reduction mechanism 13 and the pressurized pressure, thereby further increasing the dust reduction range.

[0029] 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 construction site dust reduction device, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly equipped with a universal wheel (2); the top of the workbench (1) is fixedly equipped with a water tank (3); the outer wall of the water tank (3) is fixedly connected to a liquid pipe (4); the other end of the liquid pipe (4) away from the water tank (3) is fixedly connected to a pressurizing device (5); the outer wall of the pressurizing device (5) is fixedly connected to a delivery pipe (6); the top of the workbench (1) is fixedly equipped with a sleeve rod (7); the inner wall of the sleeve rod (7) is provided with a limiter (8); the inner cavity of the sleeve rod (7) is movably sleeved with a telescopic rod (9); A rotating motor (10) is fixedly mounted on the outer wall of the telescopic rod (9); a moving tooth (11) is fixedly connected to the power output shaft of the rotating motor (10); a rotating drum (12) is meshed with the outer wall of the moving tooth (11); a dust reduction mechanism (13) is fixedly mounted on the top of the rotating drum (12); a lifting device (14) is fixedly mounted on the top of the workbench (1); a lifting rod (15) is fixedly connected to the power output shaft of the lifting device (14); and a lifting rod (16) is fixedly connected to the other end of the lifting rod (15) away from the lifting device (14).

2. A construction site dust suppression device according to claim 1, characterized in that: The number of the water tanks (3) is two, and the two water tanks (3) are respectively arranged on both sides of the sleeve rod (7).

3. A construction site dust suppression device according to claim 1, characterized in that: The number of the liquid pipes (4) is two, and the two liquid pipes (4) are respectively connected to two water tanks (3) and the same pressurizing device (5).

4. A construction site dust suppression device according to claim 1, characterized in that: The other end of the delivery pipe (6) away from the pressurizing device (5) is fixedly connected to a sleeve rod (7), and the delivery pipe (6) extends into the inner cavity of the sleeve rod (7).

5. A construction site dust suppression device according to claim 1, characterized in that: The rotating drum (12) is movably sleeved on the outer wall of the telescopic rod (9), and the inner cavity of the rotating drum (12) is communicated with the inner cavity of the dust reduction mechanism (13).

6. A construction site dust suppression device according to claim 1, characterized in that: The outer wall of the telescopic rod (9) is fixedly connected with a lifting rod (16), and the lifting device (14) uses the lifting rod (15) to control the lifting rod (16) and the telescopic rod (9) to move up and down.

Images