Building engineering dust falling device

Abstract

The utility model discloses a constructional engineering dust falling device in the technical field of dust falling devices, which comprises a water tank, a mounting mechanism and a spraying mechanism, a water inlet is arranged at the upper end of the water tank, a sealing cover is inserted into the water inlet, a plurality of moving parts are connected to the lower end of the water tank, and a supporting seat is fixedly connected to the upper end of the water tank. The mounting mechanism is connected to the supporting seat, the spraying mechanism comprises a spraying barrel and a water pump, one end of the water pump is fixedly connected with a water pumping pipe, the water pumping pipe extends into the water tank, the other end of the water pump is fixedly connected with a water outlet pipe, the water outlet pipe is fixedly connected and communicated to the lower end of the spraying barrel, and the spraying barrel is connected to the mounting mechanism. The dust suppression device has the advantages that the spray cylinder is mounted, clamped and fixed through the mounting mechanism, the spray angle can be adjusted according to actual requirements, the dust suppression effect can be improved, the spray dust suppression range can be expanded, the spraying distance can be adjusted through the adjusting assembly connected with the spray cylinder, and the spray dust suppression range is further expanded.

Description

Technical Field

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

[0002] Construction projects will inevitably encounter dust during the construction process, especially on construction sites where there is already a lot of dust. Large machines and people walking on the ground raise a lot of dust, which contains a large number of harmful substances. If the dust is not cleaned effectively and in time, it will enter the precision machinery for a long time and affect the service life of the machinery. Long-term inhalation of this harmful dust will also cause damage to the body.

[0003] In the prior art, there are many dust reduction devices on the market, but most of them have a fixed dust reduction range and cannot flexibly adjust the spraying range and injection angle according to actual conditions, resulting in poor dust reduction effects. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the angle and range of the dust suppression device in the prior art are not adjustable, and it cannot effectively cope with the complex and changeable construction environment, resulting in waste of resources and affecting the dust suppression effect.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A dust reduction device for construction projects includes a water tank, a water inlet is provided at the upper end of the water tank, a sealing cover is inserted into the water inlet, a number of movable parts are connected to the lower end of the water tank, and the device also includes a mounting mechanism and a spraying mechanism, the upper end of the water tank is fixedly connected to a support seat, the mounting mechanism is connected to the support seat, the mounting mechanism is used to adjust the angle of the spraying mechanism to expand the spraying range, the spraying mechanism includes a spray barrel and a water pump, one end of the water pump is fixedly connected to and connected to a water suction pipe, the water suction pipe extends into the water tank, the other end of the water pump is fixedly connected to and connected to a water outlet pipe, the water outlet pipe is fixedly connected to and connected to the lower end of the spray barrel, the spray barrel is connected to the mounting mechanism, and the spray barrel uses spraying water mist to settle dust.

[0007] Furthermore, the mounting mechanism includes a motor, a turntable and a support frame, the motor is fixed in the support seat, the turntable is fixed to the output end of the motor, the turntable is rotatably arranged on the upper end of the mounting seat, the upper end of the turntable is fixed with a connecting shaft, the support frame is fixed with the upper end of the connecting shaft, the spray cylinder is arranged on the support frame, the support frame is connected to a fixing frame, the fixing frame is penetrated by bolts, and the support frame and the fixing frame clamp and fix the spray cylinder by bolts.

[0008] Furthermore, an electromechanical slot is provided in the support base, the motor is fixed in the electromechanical slot, and a plurality of heat dissipation holes are provided on one side of the electromechanical slot, and the heat dissipation holes pass through one side of the support base.

[0009] Furthermore, an annular limiting member is fixedly connected to the lower end of the turntable, an annular limiting groove is provided on the support seat, and the annular limiting member is rotatably connected in the annular limiting groove.

[0010] Furthermore, the two ends of the spray barrel are interconnected, an annular sprayer is provided in the spray barrel, an inner cavity is provided in the annular sprayer, a plurality of spray holes are provided on the inner wall of the annular sprayer, the spray holes are connected to the inner cavity, and the water outlet pipe is connected to the inner cavity.

[0011] Furthermore, a bracket is fixed in the spray barrel, an injection component is connected to the bracket, a support ring is fixed in the spray barrel, a dustproof frame is threadedly connected to one end of the spray barrel, the dustproof frame abuts against the support ring, and a filter is fixed in the dustproof frame.

[0012] Furthermore, the other end of the spray barrel is connected to an adjustment component, which is used to adjust the spray distance. The adjustment component includes a mounting frame, an adjustment plate and a screw. The mounting frame is fixed to the spray barrel, and the lower end of the mounting frame is fixed to a base. The adjustment plate is slidably connected to the base, and a slide groove is provided in the base. The screw is rotatably connected to the slide groove. A slider is fixed to one side of the adjustment plate, and the slider is threadedly connected to the screw. The slider slides and fits in the slide groove, and a knob is fixed to the end of the screw.

[0013] The beneficial effects achieved by the utility model using the above structure are as follows:

[0014] 1: The spray barrel can be fixed by the installation mechanism, and the spray angle can be adjusted according to actual needs, thereby improving the dust reduction effect and expanding the spray dust reduction range;

[0015] 2: The adjustment component connected to the spray barrel can adjust the spray distance to further increase the range of spray dust reduction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the entire machine of the present invention.

[0017] Figure 2 This is a cross-sectional view of the water tank connection of the utility model.

[0018] Figure 3 This is a schematic diagram of the connection between the spraying mechanism and the installation mechanism of the utility model.

[0019] Figure 4 This is a schematic diagram of the adjustment component of the present utility model.

[0020] Figure 5 This is a cross-sectional view of the spray barrel connection of the utility model.

[0021] Description of reference numerals:

[0022] 1. Water tank, 101. Water inlet, 102. Sealing cover, 2. Support base, 201. Electromechanical slot, 202. Heat dissipation hole, 203. Annular limit slot, 3. Mounting mechanism, 301. Motor, 302. Turntable, 303. Annular limiter, 304. Connecting shaft, 305. Support frame, 306. Fixing frame, 307. Bolt, 4. Spraying mechanism, 401. Water pump, 402. Suction pipe, 403 .Water outlet pipe, 404. Spray barrel, 405. Annular sprayer, 406. Inner cavity, 407. Spray hole, 408. Bracket, 409. Injection part, 410. Support ring, 411. Dustproof frame, 412. Filter, 5. Adjustment assembly, 501. Mounting frame, 502. Base, 503. Slide, 504. Adjustment plate, 505. Slider, 506. Screw, 507. Knob, 6. Moving part. DETAILED DESCRIPTION

[0023] like Figure 1-5 As shown, a dust reduction device for construction projects includes a water tank 1, wherein the upper end of the water tank 1 is provided with a water inlet 101, the water inlet 101 is plugged with a sealing cover 102, the lower end of the water tank 1 is connected to a number of moving parts 6, and also includes a mounting mechanism 3 and a spraying mechanism 4, the upper end of the water tank 1 is fixedly connected to a support seat 2, the mounting mechanism 3 is connected to the support seat 2, the mounting mechanism 3 is used to adjust the angle of the spraying mechanism 4 to thereby expand the spraying range, the spraying mechanism 4 includes a spray barrel 404 and a water pump 401, one end of the water pump 401 is fixedly connected and connected to a water suction pipe 402, the water suction pipe 402 extends into the water tank 1, the other end of the water pump 401 is fixedly connected and connected to a water outlet pipe 403, the water outlet pipe 403 is fixedly connected and connected to the lower end of the spray barrel 404, the spray barrel 404 is connected to the mounting mechanism 3, and the spray barrel 404 uses spraying water mist to settle the dust.

[0024] like Figure 3 As shown, in order to adjust the spraying angle of the water mist and then spray the water mist within the fan-shaped range to achieve dust reduction, the mounting mechanism 3 includes a motor 301, a turntable 302 and a support frame 305. The motor 301 is fixed in the support seat 2, the turntable 302 is fixed to the output end of the motor 301, the turntable 302 is rotatably arranged on the upper end of the mounting seat, the upper end of the turntable 302 is fixed with a connecting shaft 304, the support frame 305 is fixed with the upper end of the connecting shaft 304, the spray barrel 404 is arranged on the support frame 305, the support frame 305 is connected with a fixing frame 306, the fixing frame 306 is penetrated by a bolt 307, and the support frame 305 and the fixing frame 306 clamp and fix the spray barrel 404 through the bolt 307.

[0025] like Figure 2As shown, an electromechanical slot 201 is provided in the support base 2, and the motor 301 is fixed in the electromechanical slot 201. A plurality of heat dissipation holes 202 are provided on one side of the electromechanical slot 201. The heat dissipation holes 202 pass through one side of the support base 2, thereby preventing the motor 301 from overheating. An annular limiting member 303 is fixed to the lower end of the turntable 302, and an annular limiting slot 203 is provided on the support base 2. The annular limiting member 303 is rotatably connected in the annular limiting slot 203, thereby improving the rotation stability of the turntable 302.

[0026] like Figure 3 、 5 As shown, in order to spray the water output by the water pump 401 in an atomized state from the spray barrel 404, the two ends of the spray barrel 404 are interconnected, and an annular sprayer 405 is provided in the spray barrel 404, and an inner cavity 406 is provided in the annular sprayer 405. A plurality of spray holes 407 are provided on the inner wall of the annular sprayer 405, and the spray holes 407 are connected to the inner cavity 406. The water outlet pipe 403 is connected to the inner cavity 406. A bracket 408 is fixedly connected to the spray barrel 404, and an injection member 409 is connected to the bracket 408. A support ring 410 is fixedly connected to the spray barrel 404, and a dustproof frame 411 is threadedly connected to one end of the spray barrel 404, and the dustproof frame 411 abuts against the support ring 410. A filter screen 412 is fixedly connected to the dustproof frame 411.

[0027] like Figure 3 、 5 As shown, in order to adjust the distance of the water mist sprayed by the spray barrel 404 and thereby expand the range of spray dust reduction, the other end of the spray barrel 404 is connected to an adjustment component 5, and the adjustment component 5 is used to adjust the spray distance. The adjustment component 5 includes a mounting frame 501, an adjustment plate 504 and a screw 506. The mounting frame is fixed to the spray barrel 404, and the lower end of the mounting frame 501 is fixed to a base 502, and the adjustment plate 504 is slidably connected to the base 502. A slide groove 503 is provided in the base 502, and the screw 506 is rotatably connected to the slide groove 503. A slider 505 is fixed to one side of the adjustment plate 504, and the slider 505 is threadedly connected to the screw 506. The slider 505 is slidably adapted in the slide groove 503, and a knob 507 is fixed to the end of the screw 506.

[0028] When in use, the utility model controls the water pump 401 to draw water from the water tank 1 through the water pump pipe 402, and uses the water outlet pipe 403 to guide the water flow into the inner cavity 406 of the annular sprayer 405. Under the action of water pressure, the water is sprayed out in the form of atomization through the spray hole 407, and the water mist is sprayed out from the spray cylinder 404 through the jet component 409, so that the water mist settles the dust. The turntable 302 is driven to rotate by the output end of the motor 301, and the annular limiting component 303 rotates in the annular limiting groove 203 to improve the rotation stability of the turntable 302. The rotation of the disk 302 drives the connecting shaft 304 to rotate, which in turn drives the support frame 305 to rotate, and then drives the spray barrel 404 to rotate, thereby adjusting the spray fan range. Turning the knob 507 drives the screw 506 to rotate, which in turn drives the slider 505 to slide in the slide groove 503, and then drives the adjustment plate 504 to slide on one side of the mounting frame 501, thereby adjusting the size of the water mist outlet of the spray barrel 404, thereby adjusting the spray distance. Under the condition of a fixed water mist spraying volume, the smaller the water mist spray outlet, the longer the spraying distance.

[0029] In summary: In the embodiment of the present invention, the spray barrel 404 is installed and clamped by the installation mechanism 3, and the spray angle can be adjusted according to actual needs, thereby improving the dust reduction effect and expanding the spray dust reduction range. The adjustment component 5 connected to the spray barrel 404 can adjust the spraying distance, further improving the range of spray dust reduction.

[0030] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A construction dust suppression device, comprising a water tank, wherein the upper end of the water tank is provided with a water inlet, the water inlet is plugged with a sealing cover, and the lower end of the water tank is connected to a plurality of moving parts, characterized in that: The spray nozzle is connected to the support frame, and the nozzle is connected to the nozzle. The nozzle is connected to the nozzle and the nozzle is connected to the nozzle. The nozzle is connected to the nozzle and the nozzle is connected to the nozzle.

2. A construction engineering dust suppression device according to claim 1, characterized in that: The mounting mechanism includes a motor, a turntable and a support frame, the motor is fixed in the support seat, the turntable is fixed to the output end of the motor, the turntable is rotatably arranged on the upper end of the mounting seat, the upper end of the turntable is fixed with a connecting shaft, the support frame is fixed with the upper end of the connecting shaft, the spray cylinder is arranged on the support frame, the support frame is connected to a fixing frame, the fixing frame is penetrated by bolts, and the support frame and the fixing frame clamp and fix the spray cylinder by bolts.

3. A construction engineering dust suppression device according to claim 2, characterized in that: An electromechanical slot is provided in the support base, and the motor is fixed in the electromechanical slot. A plurality of heat dissipation holes are provided on one side of the electromechanical slot, and the heat dissipation holes pass through one side of the support base.

4. A construction engineering dust suppression device according to claim 3, characterized in that: An annular limiting piece is fixedly connected to the lower end of the turntable, and an annular limiting groove is provided on the support seat. The annular limiting piece is rotatably connected in the annular limiting groove.

5. A construction engineering dust suppression device according to claim 4, characterized in that: The two ends of the spray barrel are connected to each other. An annular sprayer is provided in the spray barrel. An inner cavity is provided in the annular sprayer. A plurality of spray holes are provided on the inner wall of the annular sprayer. The spray holes are connected to the inner cavity. The water outlet pipe is connected to the inner cavity.

6. A construction engineering dust suppression device according to claim 5, characterized in that: A bracket is fixed in the spray barrel, an air injection component is connected to the bracket, a support ring is fixed in the spray barrel, a dustproof frame is threadedly connected to one end of the spray barrel, the dustproof frame abuts against the support ring, and a filter is fixed in the dustproof frame.

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