Dustproof noise reduction device for constructional engineering

Abstract

The utility model relates to a dust prevention and noise reduction device for constructional engineering, and aims to solve the technical problems that in the device, a shunting pipe is fixed at the top of an isolation baffle, so that the position of a nozzle is fixed, water drops sprayed by the nozzle are difficult to adapt to and contact with dust at different heights and settle the dust, and the use is limited, and the dust prevention and noise reduction device comprises a bracket, the rotating ring frame effectively drives the water conveying pipe to rotate, so that the angle of the atomization spray head on the surface of the water conveying pipe is adjusted, dust at different heights can be conveniently settled, and after the dust is adjusted to a proper angle, the atomization spray head can be adjusted to a proper angle, so that the dust can be conveniently settled. Limiting screws penetrate through the corresponding limiting plates and limiting frames, so that limiting and fixing of the water conveying pipes and the atomization nozzles are achieved, when different water conveying pipes need to be assembled, the sealing plug at the left end of one water conveying pipe is screwed out, then the connecting piece at the right end of the other water conveying pipe is screwed to the left end of one water conveying pipe, and assembling of the water conveying pipes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for construction engineering, in particular to a dust-proof and noise-reducing device for construction engineering. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. During the construction process, more dust and noise will be generated, so dust and noise reduction devices are often used to improve it.

[0003] Announcement No. CN217909606U discloses a noise reduction and dust reduction device for construction engineering, including an isolation baffle, two clamping blocks are arranged on the right side of the isolation baffle, each clamping block is provided with a locking hole, the bottom surface of the clamping block is inclined, the bottom surface of the clamping block is higher on the right and lower on the left, two mounting grooves are arranged on the left side of the isolation baffle, each mounting groove is equipped with a clamping mechanism matched with the clamping block, the clamping mechanism includes: a telescopic clamping rod, a compression spring and a pressing sheet, the lower side of the mounting groove is provided with a mounting hole on the isolation baffle, a compression spring is installed in the mounting hole, the top of the compression spring is connected to the telescopic clamping rod, a pressing sheet is installed on the side of the telescopic clamping rod, a dust reduction mechanism is installed on the top of the isolation baffle, a sound insulation board is installed on the isolation baffle, and a plurality of reflective grooves are arranged on the sound insulation board. The utility model is easy to assemble and disassemble, easy to recycle, and has dustproof and noise reduction functions.

[0004] However, the above-mentioned noise reduction and dust reduction device for construction engineering still has the following shortcomings:

[0005] In the above device, water flows out through a nozzle, and dust in the air is settled by water droplets. However, the diversion pipe is fixed to the top of the isolation baffle, so the position of the nozzle is also fixed. Therefore, it is difficult for the water droplets sprayed from the nozzle to adapt to contact and settle dust at different heights, resulting in limitations in use. In view of this, we propose a dust and noise reduction device for construction projects. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a dust and noise reduction device for construction projects to solve the problem that the diverter pipe in the above-mentioned device is fixed to the top of the isolation baffle, so the position of the nozzle is also fixed. Therefore, the water droplets sprayed from the nozzle are difficult to adapt to contact and settle the dust at different heights, resulting in technical problems with limitations in use.

[0007] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a dust and noise reduction device for construction engineering, including a bracket, a noise reduction plate is fixed inside the bracket, a plurality of honeycomb holes are evenly distributed on the surface of the noise reduction plate, an assembly mechanism is provided on the side of the bracket, a spraying mechanism is provided on the top of the bracket, and a base is provided at the bottom of the bracket;

[0008] The spraying mechanism includes a limit frame, which is fixed to the top surface of the bracket, a water pipe is arranged inside the limit frame, a plurality of atomizing nozzles are evenly distributed on the surface of the water pipe, a group of ring frames are fixedly sleeved outside the water pipe, a plurality of limit plates are evenly distributed in a ring shape outside the ring frame, a limit screw is threadedly connected inside the limit frame, a sealing plug is threadedly connected to the inner side of the left end of the water pipe, a folding hose is connected to the right end of the water pipe, an end of the folding hose away from the water pipe is connected to a limit block, a connecting piece is movably engaged inside the limit block, and a convex ring is arranged on the outside of the connecting piece.

[0009] Preferably, the ring frame and the limit plate are fixedly connected, and the limit plate and the limit frame form a detachable structure through the limit screw. The water pipe is effectively driven to rotate by rotating the ring frame, so as to adjust the angle of the atomizing nozzle on the surface of the water pipe, which is convenient for settling dust at different heights on the construction site. After adjusting to a suitable angle, the limit screw is passed through the corresponding limit plate and the limit frame, so as to achieve the limit fixation of the water pipe and the atomizing nozzle.

[0010] Preferably, the two ends of the foldable hose are fixedly connected to the water pipe and the limit block respectively, the connecting piece can rotate inside the limit block, and the connecting piece and the convex ring are integrally formed. When different water pipes need to be assembled, the sealing plug at the left end of a water pipe is unscrewed, and then the connecting piece at the right end of another water pipe is screwed to the left end of a water pipe to achieve assembly between the water pipes.

[0011] Preferably, the assembly mechanism comprises a clamping cylinder, which is fixed to the left side of the bracket, and a group of fixed slot frames are symmetrically arranged on the right side of the bracket, and a clamping rod is inserted into the fixed slot frame.

[0012] Preferably, the cartridge can be matched and engaged between a set of fixed slot frames, and the clamping rod is movably inserted into the fixed slot frames and the cartridge.

[0013] Preferably, the base includes a support frame, which is fixed to the bottom of the bracket. A group of hydraulic cylinders are provided on both sides of the support frame. The movable ends of the hydraulic cylinders are connected to movable plates, and a group of universal wheels are screwed on the surface of the movable plate.

[0014] Preferably, the universal wheel forms a lifting structure with the support frame through a movable plate, a hydraulic cylinder, and the movable plate is effectively driven downward by the hydraulic cylinder until the universal wheel touches the ground, and the support frame can be lifted off the ground, which makes it easy to move the device on the construction site.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model effectively drives the water pipe to rotate by rotating the ring frame, thereby adjusting the angle of the atomizing nozzle on the surface of the water pipe, which is convenient for settling dust at different heights. After adjusting to a suitable angle, the limit screw is passed through the corresponding limit plate and the limit frame to achieve the limit fixation of the water pipe and the atomizing nozzle. When different water pipes need to be assembled, the sealing plug at the left end of a water pipe is unscrewed, and then the connecting piece at the right end of another water pipe is screwed to the left end of a water pipe to achieve assembly between the water pipes.

[0017] 2. When the scope of use of the utility model needs to be expanded, several devices need to be assembled. During assembly, the cartridge of a certain device is inserted between a group of fixed slot frames of another device, and then the clamping rod is inserted into the cartridge and the fixed slot frame located on the same vertical line to realize the assembly between adjacent devices. The angles between the assembled adjacent devices can be adjusted to improve applicability.

[0018] 3. When the device is moved in the utility model, the hydraulic cylinder is used to effectively drive the movable plate to move downward until the universal wheel contacts the ground, and the support frame can be lifted off the ground. At this time, the device is easy to move and transfer. When it reaches the required location, the hydraulic cylinder is used to effectively drive the movable plate to move upward so that the universal wheel is hidden inside the support frame. At this time, the support frame contacts the ground, so that the overall device has better placement stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the combined state structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the spraying mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of a partial cross-sectional structure of the spraying mechanism of the utility model;

[0023] Figure 5 It is a schematic diagram of a partial cross-sectional structure of the base of the utility model;

[0024] In the figure: 1. bracket; 2. noise reduction plate; 3. honeycomb hole; 4. assembly mechanism; 5. spraying mechanism; 6. base;

[0025] 401, cartridge; 402, fixed slot frame; 403, clamping rod;

[0026] 501, limit frame; 502, water pipe; 503, atomizing nozzle; 504, ring frame; 505, limit plate; 506, limit screw; 507, sealing plug; 508, folding hose; 509, limit block; 510, connecting piece; 511, convex ring;

[0027] 601. Support frame; 602. Hydraulic cylinder; 603. Movable plate; 604. Universal wheel. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0029] A dust and noise reduction device for construction engineering, see Figures 1 to 5 , including a bracket 1, a noise reduction plate 2 is fixed inside the bracket 1, a plurality of honeycomb holes 3 are evenly distributed on the surface of the noise reduction plate 2, an assembly mechanism 4 is provided on the side of the bracket 1, a spraying mechanism 5 is provided on the top of the bracket 1, and a base 6 is provided at the bottom of the bracket 1;

[0030] The spraying mechanism 5 includes a limit frame 501, which is fixed to the top surface of the bracket 1. A water pipe 502 is arranged inside the limit frame 501. A plurality of atomizing nozzles 503 are evenly distributed on the surface of the water pipe 502. A group of ring frames 504 are fixedly sleeved outside the water pipe 502. A plurality of limit plates 505 are evenly distributed in an annular shape outside the ring frame 504. A limit screw 506 is screwed inside the limit frame 501. The ring frame 504 and the limit plate 505 are fixedly connected. The limit plate 505 is connected to the limit frame 501 through the limit screw 506. A detachable structure, a sealing plug 507 is screwed on the inner side of the left end of the water pipe 502, and a foldable hose 508 is connected to the right end of the water pipe 502. The end of the foldable hose 508 away from the water pipe 502 is connected to a limiting block 509, and a connecting piece 510 is movably engaged inside the limiting block 509. A convex ring 511 is provided on the outside of the connecting piece 510. Furthermore, two ends of the foldable hose 508 are respectively fixedly connected to the water pipe 502 and the limiting block 509, and the connecting piece 510 can rotate inside the limiting block 509, and the connecting piece 510 and the convex ring 511 are integrally formed. The utility model effectively drives the water pipe 502 to rotate by rotating the ring frame 504, thereby adjusting the angle of the atomizing nozzle 503 on the surface of the water pipe 502, which is convenient for settling dust at different heights. After adjusting to a suitable angle, the limit screw 506 passes through the corresponding limit plate 505 and the limit frame 501, so as to realize the limit fixation of the water pipe 502 and the atomizing nozzle 503. When different water pipes 502 need to be assembled, the sealing plug 507 at the left end of a water pipe 502 is unscrewed, and then the connecting piece 510 at the right end of another water pipe 502 is screwed to the left end of a water pipe 502 to realize the assembly between the water pipes 502.

[0031] It is worth noting that the assembly mechanism 4 includes a cartridge 401, which is fixed to the left side of the bracket 1, and a group of fixed slot frames 402 are symmetrically arranged on the right side of the bracket 1, and a clamping rod 403 is inserted inside the fixed slot frame 402, wherein the cartridge 401 can be matched and clamped between a group of fixed slot frames 402, and the clamping rod 403 is movably inserted into the fixed slot frame 402 and the cartridge 401. When the scope of use of the utility model needs to be expanded, several devices need to be assembled. During assembly, the cartridge 401 of a certain device is clamped between a group of fixed slot frames 402 of another device, and then the clamping rod 403 is inserted into the cartridge 401 and the fixed slot frame 402 located on the same vertical line, so as to realize the assembly between adjacent devices, and the angles between the assembled adjacent devices can be adjusted to improve the applicability.

[0032] It is worth noting that the base 6 includes a support frame 601, which is fixed to the bottom of the bracket 1, and a group of hydraulic cylinders 602 are provided on both sides of the support frame 601. The movable end of the hydraulic cylinder 602 is connected to a movable plate 603, and a group of universal wheels 604 are screwed on the surface of the movable plate 603, wherein the universal wheels 604 form a lifting structure with the support frame 601 through the movable plate 603, the hydraulic cylinder 602. When the device is moved in the utility model, the hydraulic cylinder 602 effectively drives the movable plate 603 to move down until the universal wheels 604 touch the ground, and the support frame 601 can be lifted off the ground, at this time, the device is easy to move and transfer, and when it reaches the required place, the hydraulic cylinder 602 effectively drives the movable plate 603 to move up so that the universal wheels 604 are hidden inside the support frame 601, and at this time the support frame 601 touches the ground, so that the device as a whole has good placement stability.

[0033] Working principle: The movable plate 603 is driven downward by the hydraulic cylinder 602 until the universal wheel 604 touches the ground, and the support frame 601 can be lifted off the ground. At this time, the device is easy to move and transfer. Several devices are moved to the required location on the construction site, and several devices are assembled according to the use range of the construction site. During assembly, the cartridge 401 of a certain device is inserted between a group of fixed slot frames 402 of another device, and then the clamping rod 403 is inserted into the cartridge 401 and the fixed slot frame 402 located on the same vertical line to realize the assembly between adjacent devices, and the angles of the assembled adjacent devices can be adjusted. Then, the movable plate 603 is driven upward by the hydraulic cylinder 602 to make the universal wheel 604 hidden inside the support frame 601. At this time, the support frame 601 touches the ground, and then the water pipe 502 is driven to rotate by the rotating ring frame 504, so as to adjust the atomization spray on the surface of the water pipe 502 The angle of the head 503 is convenient for settling dust at different heights. After adjusting to a suitable angle, the limit screw 506 is passed through the corresponding limit plate 505 and the limit frame 501, so as to realize the limit fixation of the water pipe 502 and the atomizing nozzle 503. When different water pipes 502 need to be assembled, the sealing plug 507 at the left end of a water pipe 502 is unscrewed, and then the connecting piece 510 at the right end of another water pipe 502 is screwed to the left end of a water pipe 502 to realize the assembly between the water pipes 502. After the assembly is completed, the left end of the water pipe 502 on the far left is connected to the sealing plug 507, and the connecting piece 510 of the water pipe 502 on the far right is connected to the external water pipe. After that, water is passed through the external water pipe, and the water flows into each water pipe 502 and is sprayed out from the atomizing nozzle 503 to realize the sedimentation of dust. The multiple honeycomb holes 3 evenly distributed on the surface of the noise reduction plate 2 effectively realize noise reduction.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A dust and noise reduction device for construction engineering, comprising a bracket (1), characterized in that: A noise reduction plate (2) is fixed inside the bracket (1), a plurality of honeycomb holes (3) are evenly distributed on the surface of the noise reduction plate (2), an assembly mechanism (4) is provided on the side of the bracket (1), a spraying mechanism (5) is provided on the top of the bracket (1), and a base (6) is provided at the bottom of the bracket (1); The spraying mechanism (5) comprises a limiting frame (501), the limiting frame (501) is fixed to the top surface of the bracket (1), a water pipe (502) is arranged inside the limiting frame (501), a plurality of atomizing nozzles (503) are evenly distributed on the surface of the water pipe (502), a group of ring frames (504) are fixedly sleeved on the outside of the water pipe (502), a plurality of limiting plates (505) are evenly distributed in an annular shape on the outside of the ring frame (504), and the limiting A limit screw (506) is screwed inside the frame (501), a sealing plug (507) is screwed inside the left end of the water pipe (502), a folding hose (508) is connected to the right end of the water pipe (502), and the end of the folding hose (508) away from the water pipe (502) is connected to a limit block (509), a connecting piece (510) is movably engaged inside the limit block (509), and a convex ring (511) is provided on the outside of the connecting piece (510).

2. The dust and noise reduction device for construction engineering according to claim 1, characterized in that: The ring frame (504) and the limiting plate (505) are fixedly connected, and the limiting plate (505) and the limiting frame (501) form a detachable structure through limiting screws (506).

3. The dust and noise reduction device for construction engineering according to claim 1, characterized in that: The two ends of the foldable hose (508) are respectively fixedly connected to the water pipe (502) and the limit block (509); the connecting piece (510) can rotate inside the limit block (509); and the connecting piece (510) and the convex ring (511) are integrally formed.

4. The dust and noise reduction device for construction engineering according to claim 1, characterized in that: The assembly mechanism (4) comprises a cartridge (401), wherein the cartridge (401) is fixed to the left side of the bracket (1), and a group of fixed slot frames (402) are symmetrically arranged in the upper and lower sides on the right side of the bracket (1), and a clamping rod (403) is inserted into the fixed slot frame (402).

5. The dust and noise reduction device for construction engineering according to claim 4, characterized in that: The cartridge (401) can be matched and engaged between a set of fixed slot frames (402), and the clamping rod (403) is movably inserted into the fixed slot frames (402) and the cartridge (401).

6. The dust and noise reduction device for construction engineering according to claim 1, characterized in that: The base (6) comprises a support frame (601), the support frame (601) is fixed to the bottom of the bracket (1), a group of hydraulic cylinders (602) are arranged on both sides of the support frame (601), the movable end of the hydraulic cylinder (602) is connected to a movable plate (603), and a group of universal wheels (604) are screwed on the surface of the movable plate (603).

7. The dust and noise reduction device for construction engineering according to claim 6, characterized in that: The universal wheel (604) forms a lifting structure through a movable plate (603), a hydraulic cylinder (602) and a support frame (601).

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