Civil construction dust fall device

Abstract

The utility model discloses a civil construction dust fall device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a water tank, the side surface of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water pumping pipe, and the output end of the water pump is fixedly connected with a water spraying plate. The upper surface of the bottom plate is fixedly connected with a mounting plate, the side surface of the mounting plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a rotating shaft. According to the structure, through cooperation of the motor, the rotating shaft, the push plate, the vertical plate, the water spraying plates, the telescopic rod and the baffle, when the device is used, the motor continuously rotates, the multiple sets of water spraying plates move up and down, and the water spraying plates are located above all the time, so that the water spraying range is enlarged, and the dust removal effect is improved; and the height can be adjusted according to the height of the user under the action of the telescopic rod, so that the situation that the operation is affected by the fact that the tall crowd cannot shield water mist during use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression devices, in particular to a dust suppression device for civil construction. Background Art

[0002] A construction site is a developing construction project, a place where civil engineering works are carried out. The site is often enclosed by fences, wire mesh or walls to restrict the entry and exit of personnel, materials, machinery and vehicles. Construction sites usually generate a lot of dust due to construction, and thus require professional dust reduction equipment to reduce the dust.

[0003] Existing dust reduction devices usually use a base, a water tank, a telescopic tube, an atomizing nozzle, a baffle and transparent glass. The water in the water tank can be sprayed into the air through the atomizing nozzle that moves up and down to achieve the purpose of dust reduction. The baffle can block water or dust that blows toward the human body to avoid affecting the work of workers. However, the atomizing nozzle is installed horizontally and there are fewer nozzles, so the spraying range is still small. The dust above the air during the descent process still cannot be effectively removed. In addition, due to the fixed height of the baffle, the height of the operator is different, and the external water mist will still affect the taller operator. After searching, it was found that the technical solution provided by the utility model with application number 202321116967.7 also has the above problems. Utility Model Content

[0004] According to the described dust reduction device for civil engineering construction, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a dust reduction device for civil engineering construction. Through the cooperation of a motor, a rotating shaft, a push plate, a vertical plate, a water spray plate, a telescopic rod and a baffle, the motor of the device rotates continuously when in use, and multiple groups of water spray plates move up and down with the water spray plate always at the top, so that the range of water spraying is increased and the dust removal effect is enhanced. The baffle can be disassembled and installed under the action of bolts and nuts, and the height can be adjusted according to the height of the user under the action of the telescopic rod, so as to avoid the influence of water mist on operation when tall people use it.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned bottom plate, the upper surface of the bottom plate is fixedly connected with a water tank, the water tank is used to store water and is used for dust reduction, the side surface of the water tank is fixedly connected with a water pump, the input end of the water pump is fixedly connected with a water suction pipe, the output end of the water pump is fixedly connected with a water spray plate, the water spray plate can spray water under the action of the water pump to reduce dust in the air, the upper surface of the bottom plate is fixedly connected with a mounting plate, the side surface of the mounting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the side surface of the rotating shaft is fixedly connected with a push plate, the motor rotates the push plate continuously, the rotating push plate pushes up when it contacts the water spray plate, and the water spray plate drops when it leaves the water spray plate, so that the water spray plate continuously rises and sprays water during the falling process to reduce dust;

[0006] A horizontal plate is fixedly connected to the side surface of the mounting plate, a vertical plate is fixedly connected to the upper surface of the horizontal plate, a slide groove is provided on the side surface of the vertical plate, a slider is slidably connected to the inside of the slide groove, and the slider cooperates with the slide groove to guide the movement of the water spray plate, a telescopic rod is fixedly connected to the upper surface of the base plate, a mounting strip is fixedly connected to the end of the telescopic rod away from the base plate, a baffle is movably connected to the upper surface of the mounting strip, the baffle blocks the water mist blowing toward people, and the height can be adjusted under the action of the telescopic rod.

[0007] According to the dust suppression device for civil construction, the water pump is electrically connected to an external power source, and the side surface of the water pump pipe is fixedly connected to the water tank.

[0008] According to the dust suppression device for civil construction, a water inlet is fixedly connected to the upper surface of the water tank, and the motor is electrically connected to an external power supply.

[0009] According to the dust suppression device for civil construction, the side surface of the sliding block is fixedly connected to the water spray plate, and the side surface of the water spray plate is provided with a spray head.

[0010] According to the dust suppression device for civil construction, the upper surface of the push plate is movably connected to the water spray plate, and the side surface of the mounting plate is fixedly connected to the support frame.

[0011] According to the dust suppression device for civil construction, the upper surface of the support frame is movably connected to the water outlet pipe, and the number of the push plates, vertical plates and water spray plates is multiple.

[0012] According to the dust suppression device for civil construction, the upper surface of the mounting bar is fixedly connected with a bolt, and the side surface of the bolt is threadedly connected with a nut.

[0013] According to the dust suppression device for civil construction, a universal wheel is fixedly connected to the lower surface of the base plate, and the baffle is made of a transparent plastic plate.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a dust suppression device for civil construction according to the utility model;

[0017] Figure 2 This is a side view of a dust suppression device for civil construction according to the utility model;

[0018] Figure 3 This is a partial structural schematic diagram of a dust suppression device for civil construction of the utility model;

[0019] Figure 4 It is a partial structural exploded diagram of a dust suppression device for civil construction according to the utility model.

[0020] Legend:

[0021] 1. Bottom plate; 2. Water tank; 3. Water pump; 4. Suction pipe; 5. Water outlet pipe; 6. Water spray plate; 7. Mounting plate; 8. Motor; 9. Rotating shaft; 10. Push plate; 11. Horizontal plate; 12. Vertical plate; 13. Slide groove; 14. Sliding block; 15. Telescopic rod; 16. Mounting strip; 17. Baffle. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a dust suppression device for civil construction, which includes a base plate 1, a water tank 2 is fixedly connected to the upper surface of the base plate 1, the water tank 2 is used to store water and is used for dust suppression, a water pump 3 is fixedly connected to the side surface of the water tank 2, the input end of the water pump 3 is fixedly connected to a water pumping pipe 4, the water pump 3 is electrically connected to an external power supply, the side surface of the water pumping pipe 4 is fixedly connected to the water tank 2, the output end of the water pump 3 is fixedly connected to a water spraying plate 6, the side surface of the slider 14 is fixedly connected to the water spraying plate 6, the side surface of the water spraying plate 6 is provided with a spray head, the water spraying plate 6 can spray water under the action of the water pump 3 to suppress dust in the air, the upper surface of the base plate 1 is fixedly connected to a mounting plate 7, the mounting plate The side surface of 7 is fixedly connected with a motor 8, the upper surface of the water tank 2 is fixedly connected with a water inlet, the motor 8 is electrically connected to an external power supply, the output end of the motor 8 is fixedly connected with a rotating shaft 9, the side surface of the rotating shaft 9 is fixedly connected with a push plate 10, the upper surface of the push plate 10 is movably connected with the water spray plate 6, the side surface of the mounting plate 7 is fixedly connected with a support frame, the upper surface of the support frame is movably connected with the water outlet pipe 5, the number of push plates 10, vertical plates 12 and water spray plates 6 are all multiple, the motor 8 causes the push plate 10 to rotate continuously by rotation, the rotating push plate 10 pushes up the water spray plate 6 when it contacts it, and the water spray plate 6 drops when it leaves the water spray plate 6, so that the water spray plate 6 continuously rises and falls to spray water for dust reduction.

[0024] A horizontal plate 11 is fixedly connected to the side surface of the mounting plate 7, a vertical plate 12 is fixedly connected to the upper surface of the horizontal plate 11, a slide groove 13 is provided on the side surface of the vertical plate 12, a slider 14 is slidably connected inside the slide groove 13, the slider 14 cooperates with the slide groove 13 to guide the movement of the water spray plate 6, a telescopic rod 15 is fixedly connected to the upper surface of the base plate 1, a mounting bar 16 is fixedly connected to the end of the telescopic rod 15 away from the base plate 1, a baffle 17 is movably connected to the upper surface of the mounting bar 16, the baffle 17 blocks the water mist blowing towards people, and the height can be adjusted under the action of the telescopic rod 15, a bolt is fixedly connected to the upper surface of the mounting bar 16, a nut is threadedly connected to the side surface of the bolt, a universal wheel is fixedly connected to the lower surface of the base plate 1, and the baffle 17 is made of a transparent plastic plate.

[0025] Working principle: When using this device, a worker pushes the device and turns on the power to start the water pump 3. The water pump 3 draws water from the water tank 2 and sprays water mist from the nozzle on the water spray plate 6. At the same time, the motor 8 is started to make the rotating shaft 9 drive the push plate 10 to rotate. The push plate 10 continuously contacts the bottom of the water spray plate 6 during rotation, so that the slider 14 slides in the slide groove 13. Multiple water spray plates 6 continuously move up and down to spray water mist for dust reduction. The telescopic rod 15 is started to adjust the height of the baffle 17 according to the height of different users.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A dust suppression device for civil construction, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a water tank (2), the side surface of the water tank (2) is fixedly connected to a water pump (3), the input end of the water pump (3) is fixedly connected to a water pumping pipe (4), the output end of the water pump (3) is fixedly connected to a water spraying plate (6), the upper surface of the bottom plate (1) is fixedly connected to a mounting plate (7), the side surface of the mounting plate (7) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a rotating shaft (9), and the side surface of the rotating shaft (9) is fixedly connected to a push plate (10); The side surface of the mounting plate (7) is fixedly connected to a transverse plate (11), the upper surface of the transverse plate (11) is fixedly connected to a vertical plate (12), the side surface of the vertical plate (12) is provided with a slide groove (13), the interior of the slide groove (13) is slidably connected to a slider (14), the upper surface of the base plate (1) is fixedly connected to a telescopic rod (15), one end of the telescopic rod (15) away from the base plate (1) is fixedly connected to a mounting strip (16), and the upper surface of the mounting strip (16) is movably connected to a baffle (17).

2. A dust suppression device for civil construction according to claim 1, characterized in that: The water pump (3) is electrically connected to an external power source, and the side surface of the water pumping pipe (4) is fixedly connected to the water tank (2).

3. A dust suppression device for civil construction according to claim 1, characterized in that: A water inlet is fixedly connected to the upper surface of the water tank (2), and the motor (8) is electrically connected to an external power source.

4. A dust suppression device for civil construction according to claim 1, characterized in that: The side surface of the sliding block (14) is fixedly connected to the water spray plate (6), and the side surface of the water spray plate (6) is provided with a spray head.

5. A dust suppression device for civil construction according to claim 1, characterized in that: The upper surface of the push plate (10) is movably connected to the water spray plate (6), and the side surface of the mounting plate (7) is fixedly connected to a support frame.

6. A dust suppression device for civil construction according to claim 5, characterized in that: The upper surface of the support frame is movably connected to the water outlet pipe (5), and the push plate (10), the vertical plate (12) and the water spray plate (6) are all multiple in number.

7. A dust suppression device for civil construction according to claim 1, characterized in that: The upper surface of the mounting strip (16) is fixedly connected with a bolt, and the side surface of the bolt is threadedly connected with a nut.

8. A dust suppression device for civil construction according to claim 1, characterized in that: The lower surface of the bottom plate (1) is fixedly connected with a universal wheel, and the baffle (17) is made of a transparent plastic plate.

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