Building engineering dust falling device

Abstract

The utility model relates to the field of constructional engineering dust fall, in particular to a constructional engineering dust fall device which comprises a dust fall device body, a movable cart is installed at the bottom end of the dust fall device body, a cart plate is installed at the top end of the movable cart, a water tank is installed at the top end of the cart plate, a water pump is installed on one side of the water tank, and a rotary base is installed on one side of the water pump. The top end of the rotary base is provided with a spray rod, and the top end of the spray rod is provided with a nozzle. According to the constructional engineering dust falling device, the spray head can rotate by a large angle through the rotating base, so that large-angle water spraying dust falling is conducted on a constructional engineering construction site, and the dust falling performance of the device is greatly improved; the constructional engineering dust falling device can be conveniently and rapidly transported, meanwhile, masks, cleaning tools and the like needed during dust falling operation can be placed in the dust falling tool containing drawers, and the transportability and practicability of the device are greatly improved.

Description

Technical Field

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

[0002] There are more and more construction buildings in cities, and the amount of air pollution is getting higher and higher. The dust pollution caused by construction is relatively serious. It is very important to carry out reasonable dust reduction on construction sites. In order to ensure the health of the air in the construction environment, dust reduction equipment can be used for reasonable dust reduction. This will better purify the construction site environment and comprehensively improve the air quality, which will be a good guarantee for the health of construction workers.

[0003] At present, the existing Chinese patent with publication number CN219209402U discloses a noise reduction and dust reduction device for construction engineering, including a plate-shaped water storage tank, a pumping device is arranged on the water storage tank, a pipe 1 is arranged at the input end of the pumping device, and the other end of the pipe 1 is arranged inside the water storage tank, and a pipe 2 is arranged at the output end of the pumping device, and a plurality of nozzles are connected to the pipe 2. The patent points out the defects of the prior art: 1. The outside of some ground construction sites is usually isolated by metal protective plates to block some pedestrians or vehicles. However, there are usually some protective plates that are closer to the residential area, so the noise generated during the construction process will have a certain impact on the residents, and the dust generated at the construction site may also be blown to the residential area with the wind direction, causing troubles to people's lives; although the device solves the above-mentioned shortcomings, the device also has the following new defects: 2. The angle of water spraying for dust reduction is too single and not wide enough. It is impossible to spray multiple places for dust reduction at one time, and the dust reduction efficiency is too low; 3. It is not convenient to transport, and the transportation efficiency is low. At the same time, it is not convenient to store and take out masks, cleaning tools and other tools required for dust reduction. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a dust reduction device for construction projects, aiming to solve the technical problems that the water spraying dust reduction angle is too single and not wide enough, it is impossible to spray multiple places for dust reduction at one time, and the dust reduction efficiency is too low; it is not convenient to transport, the transportation efficiency is low, and at the same time, it is impossible to conveniently store and take out masks, cleaning tools and other tools required for dust reduction.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a dust reduction device for construction projects, comprising a dust reduction device body, a mobile cart is installed at the bottom end of the dust reduction device body, a vehicle plate is installed at the top of the mobile cart, a water tank is installed at the top of the vehicle plate, a water pump is installed at one side of the water tank, a rotating base is installed at one side of the water pump, a spray rod is installed at the top of the rotating base, a spray head is installed at the top of the spray rod, a mounting slot is installed at the bottom end of the rotating base, a rotating shaft is installed at the inner side of the mounting slot, a reduction motor is installed at the bottom end of the rotating shaft, and a motor is installed at the other side of the reduction motor.

[0007] Four moving pulleys are installed at the bottom end of the moving cart, a folding handrail is installed on the top surface of the moving cart, and a drawer for placing dust reduction tools is installed on the inner side of the moving cart.

[0008] The water tank and the water pump are connected by a high-pressure water pipe, and the water pump and the spray rod are connected by a high-pressure water pipe.

[0009] The installation slot is hollowed out inside the rotating base, and the rotating base is inserted into the rotating shaft and the reduction motor through the installation slot for shaft connection.

[0010] The reduction motor and the motor are electrically connected, and the moving pulley is fixedly arranged at the bottom end of the moving cart.

[0011] The dust suppression tool placement drawer is a hollow arrangement on the inner side of the mobile cart, and the folding armrest can be flipped over at a certain degree.

[0012] The spray rod is made of stainless steel, and the moving pulley is made of rubber.

[0013] The utility model has the following beneficial effects:

[0014] The nozzle of the construction engineering dust reduction device can be rotated at a large angle by a rotating base, so as to spray water at a large angle to reduce dust on the construction engineering site, which greatly improves the dust reduction performance of the device; the construction engineering dust reduction device can be conveniently transported, and masks and cleaning tools required for dust reduction operations can be placed in the dust reduction tool placement drawer, which greatly improves the transportability and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2This is a schematic diagram of the structure of the drawer for placing dust suppression tools of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the rotary base connection structure of the utility model;

[0019] In the figure: 1. Dust reduction device body; 2. Mobile cart; 3. Cart plate; 4. Water tank; 5. Water pump; 6. Rotating base; 7. Spray rod; 8. Spray head; 9. Mounting slot; 10. Rotating shaft; 11. Reducer motor; 12. Motor; 13. Moving pulley; 14. Folding armrest; 15. Drawer for dust reduction tools. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] In the drawings, the same reference numerals all refer to the same components.

[0022] Example 1

[0023] Reference Figure 1-3 The utility model provides an embodiment: a construction engineering dust reduction device, including a dust reduction device body 1, a mobile cart 2 is installed at the bottom end of the dust reduction device body 1, a car plate 3 is installed at the top of the mobile cart 2, a water tank 4 is installed at the top of the car plate 3, a water pump 5 is installed on one side of the water tank 4, a rotating base 6 is installed on one side of the water pump 5, a spray rod 7 is installed on the top of the rotating base 6, a spray head 8 is installed on the top of the spray rod 7, an installation slot 9 is installed at the bottom end of the rotating base 6, a rotating shaft 10 is installed on the inner side of the installation slot 9, a reduction motor 11 is installed at the bottom end of the rotating shaft 10, and a motor 12 is installed on the other side of the reduction motor 11.

[0024] Furthermore, four moving pulleys 13 are installed at the bottom end of the mobile cart 2, a folding armrest 14 is installed on the top surface of the mobile cart 2, and a dust reduction tool placement drawer 15 is installed on the inner side of the mobile cart 2, which can be conveniently transported. At the same time, masks, cleaning tools, etc. required for dust reduction operations can be placed inside the dust reduction tool placement drawer 15.

[0025] The water tank 4 and the water pump 5 are connected by a high-pressure water pipe, the water pump 5 and the spray rod 7 are connected by a high-pressure water pipe, and the water pump 5 pumps water to spray and reduce dust.

[0026] The installation slot 9 is a hollowed-out setting inside the rotating base 6. The rotating base 6 is inserted into the rotating shaft 10 and the reduction motor 11 through the installation slot 9 to achieve shaft connection. The rotating base 6 drives the spray rod 7 to rotate.

[0027] The reduction motor 11 and the motor 12 are electrically connected, the moving pulley 13 is fixedly arranged at the bottom end of the moving cart 2, and the reduction motor 11 drives the rotating base 6 to rotate.

[0028] The dust reduction tool placement drawer 15 is hollowed out on the inside of the mobile cart 2, and the folding armrest 14 can be flipped 180 degrees. The dust reduction tool placement drawer 15 is used to place masks, cleaning tools, etc. required for dust reduction operations.

[0029] The spray rod 7 is made of stainless steel, and the movable pulley 13 is made of rubber. The stainless steel has the advantages of smooth surface, high hardness, and not easy to rust; the rubber has the advantages of high elasticity and high toughness.

[0030] Specifically, the dust suppression device body 1 is composed of a mobile cart 2, a water tank 4, a water pump 5, a rotating base 6, a spray rod 7, a spray head 8, a reduction motor 11, a motor 12, a mobile pulley 13, a folding armrest 14, and a dust suppression tool placement drawer 15. A water tank 4 for storing water is arranged at the top of the mobile cart 2, and the water tank 4 is connected to the water pump 5. The water pump 5 is connected to the spray rod 7 at the top of the rotating base 6 through a plurality of long and tough water pipes, and a slot 9 is installed at the bottom of the rotating base 6 to connect the output shaft of the reduction motor 11.

[0031] Working principle: When in use, the user can push the mobile cart 2 through the folding armrest 14 to transport the dust reduction device body 1 to a construction site with a lot of dust and dust reduction is needed, then open the dust reduction tool drawer 15 on the side of the mobile cart 2, take out the mask inside and put it on, flip the folding armrest 14 backwards, turn on the water pump 5 and the motor 12, the centrifugal water pump 5 draws water from the water tank 4 to the nozzles 8 on the top of the four spray rods 7 to spray, and at the same time the motor 12 drives the reduction motor 11 to rotate and drive the top rotating base 6 to rotate, and the four spray rods 7 on the top of the rotating base 6 also rotate with it, and a large-angle rotation water spray is performed on all sides to reduce dust.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A construction engineering dust suppression device, comprising a dust suppression device body (1), characterized in that: A mobile cart (2) is installed at the bottom end of the dust suppression device body (1), a vehicle plate (3) is installed at the top end of the mobile cart (2), a water tank (4) is installed at the top end of the vehicle plate (3), a water pump (5) is installed on one side of the water tank (4), a rotating base (6) is installed on one side of the water pump (5), a spray rod (7) is installed at the top end of the rotating base (6), a spray head (8) is installed at the top end of the spray rod (7), a mounting slot (9) is installed at the bottom end of the rotating base (6), a rotating shaft (10) is installed on the inner side of the mounting slot (9), a reduction motor (11) is installed at the bottom end of the rotating shaft (10), and a motor (12) is installed on the other side of the reduction motor (11).

2. A construction engineering dust suppression device according to claim 1, characterized in that: Four moving pulleys (13) are installed at the bottom end of the mobile cart (2), a folding armrest (14) is installed on the top surface of the mobile cart (2), and a drawer (15) for placing dust reduction tools is installed on the inner side of the mobile cart (2).

3. A construction engineering dust suppression device according to claim 1, characterized in that: The water tank (4) and the water pump (5) are connected by a pipeline via a high-pressure water pipe, and the water pump (5) and the spray rod (7) are connected by a pipeline via a high-pressure water pipe.

4. A construction engineering dust suppression device according to claim 1, characterized in that: The installation slot (9) is hollowed out inside the rotating base (6), and the rotating base (6) is inserted into the rotating shaft (10) and the reduction motor (11) through the installation slot (9) for axial connection.

5. A construction engineering dust suppression device according to claim 2, characterized in that: The reduction motor (11) and the motor (12) are electrically connected, and the moving pulley (13) is fixedly arranged at the bottom end of the moving cart (2).

6. A construction engineering dust suppression device according to claim 2, characterized in that: The dust reduction tool placement drawer (15) is hollowed out on the inner side of the mobile cart (2), and the folding armrest (14) can be flipped 180 degrees.

7. A construction engineering dust suppression device according to claim 2, characterized in that: The spray rod (7) is made of stainless steel, and the movable pulley (13) is made of rubber.

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