Environment-friendly noise reduction device for constructional engineering management

Abstract

The utility model discloses an environment-friendly noise reduction device for constructional engineering management, and relates to the technical field of noise reduction devices. Comprising a lifting mechanism, the lifting mechanism comprises a lifting assembly and a connecting assembly, the lifting assembly comprises a sound insulation plate, fixing columns are arranged on the two sides of the sound insulation plate, notches are formed in one sides of the fixing columns, sliding blocks are slidably connected into the notches, and the sliding blocks are rotationally connected with the sound insulation plate. Through the arrangement of the lifting mechanism and the adjusting mechanism, in the using process, the fixing plate, the clamping plate equipment and the exterior of a building are fixed through the fixing rod firstly, then the fixing plate and the clamping plate equipment are hung outside the building through the fixing block and the first rotating block, and when the height of the sound insulation plate needs to be adjusted, the sound insulation plate is fixed. The servo motor drives the lead screw to rotate to drive the sliding block to move along the fixing column, the height is adjusted, the device can effectively reduce occupation of the ground, a sound barrier is formed in the height direction, noise transmitted to the ground is effectively reduced, and use limitation is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction devices, in particular to an environmentally friendly noise reduction device for construction engineering management. Background Art

[0002] For example, the patent publication number CN221096098U discloses an environmentally friendly noise reduction device for construction engineering management, which includes a first noise reduction mesh plate, a second noise reduction mesh plate provided on one side of the first noise reduction mesh plate, a connecting piece provided between the first noise reduction mesh plate and the second noise reduction mesh plate, and cleaning brush plates provided on both outer walls of the first noise reduction mesh plate and the second noise reduction mesh plate. The environmentally friendly noise reduction device for construction engineering management can make the cleaning brush plates on both sides slide on the outer walls of the two groups of noise reduction mesh plates through the cooperation of the servo motor, the drive block and the connecting block, and can clean the dust adhering to the noise reduction holes on the surface of the noise reduction mesh plates, making it easy to clean the cleaned dust uniformly. At the same time, the two groups of noise reduction mesh plates can be installed and connected through the connecting piece, making it easy to disassemble and replace the noise reduction mesh plates separately at a later stage, reducing the impact of dust on the noise reduction mesh plates, and thus improving the noise reduction effect of the two groups of noise reduction mesh plates.

[0003] However, during the use of the above-mentioned equipment, due to the setting of its internal noise reduction mesh and cleaning brush plate, since the noise reduction equipment is installed on the ground, it has high requirements for the installation environment, increases the occupation of the ground, and is easily restricted in use. Therefore, in response to this situation, we propose a more convenient and practical noise reduction device that meets the use needs. Utility Model Content

[0004] The purpose of the utility model is to provide an environmentally friendly noise reduction device for construction engineering management to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A construction engineering management environmental protection noise reduction device, comprising a lifting mechanism, the lifting mechanism comprising a lifting assembly and a connecting assembly, the lifting assembly comprising a sound insulation board, fixed columns are provided on both sides of the sound insulation board, a slot is provided on one side of the fixed column, a sliding block is slidably connected in the slot, the sliding block is rotatably connected to the sound insulation board, a through hole is provided on the top of the fixed column, a screw rod is rotatably connected in the through hole, the screw rod and the sliding block are screwed, an adjustment mechanism is provided on one side of the lifting mechanism, the adjustment mechanism comprises a support frame, and the support frame is connected to the sound insulation board.

[0006] Furthermore, a sliding bar is fixedly connected to the center of one side of the sound insulation board.

[0007] Furthermore, a servo motor is installed on one side of the bottom of the fixing column, and the output end of the servo motor is connected to the screw rod.

[0008] Furthermore, the connecting assembly includes two fixed blocks, one side of the fixed block is rotatably connected to the first rotating block, one side of the first rotating block is fixedly connected to the fixed plate, the four corners on the top of the fixed plate are fixedly connected to the fixed rod, and one end of the fixed rod is slidably connected to the clamping plate.

[0009] Furthermore, one side of the support frame is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to a connecting block, one side of the connecting block is provided with a through hole, a screw is threaded in the through hole, and one end of the screw is fixedly connected to a crank.

[0010] Furthermore, one end of the screw is rotatably connected to a second rotating block, one side of the second rotating block is rotatably connected to a fixing frame, and the fixing frame is slidably connected to the sliding bar.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The environmentally friendly noise reduction device for construction engineering management is provided with a lifting mechanism and an adjusting mechanism. During use, the fixing plate and the clamping plate equipment are first fixed to the outside of the building through a fixing rod, and then suspended on the outside of the building through a fixing block and a first rotating block. When the height of the sound insulation board needs to be adjusted, the servo motor drives the screw rod to rotate and drives the sliding block to move along the fixed column to adjust the height. The device can effectively reduce the occupation of the ground and form a sound barrier at a height, effectively reducing the noise transmitted to the ground, reducing usage restrictions, and has strong practicality and is suitable for promotion.

[0013] At the same time, the adjustment mechanism can achieve fine-grained control of the position of the sound insulation board, so that it can better adapt to the noise reduction needs in different scenarios and provide a more precise noise reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the present utility model.

[0017] In the figure: 1. Lifting mechanism; 101. Sound insulation board; 102. Sliding bar; 103. Sliding block; 104. Fixed column; 105. Screw; 106. Servo motor; 107. Fixed block; 108. First rotating block; 109. Fixed plate; 110. Fixed rod; 111. Clamping plate; 2. Adjusting mechanism; 201. Support frame; 202. Rotating rod; 203. Connecting block; 204. Screw; 205. Second rotating block; 206. Fixed frame; 207. Crank. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] During the construction process, noise reduction equipment is needed. The noise reduction equipment provided by the present invention is specially used for noise reduction operations at construction sites. When using this equipment for noise reduction operations, it is necessary to conduct a comprehensive assessment of the construction site in advance, including the location, type and impact range of the noise source, in order to formulate a suitable noise reduction plan, check the quality of all components and materials, including the sound insulation board 101, fixed column 104 and sliding block 103, etc., to ensure that there is no damage or missing phenomenon. Before it is officially put into use, perform a functional test of the equipment to check whether the lifting mechanism 1 and the adjustment mechanism 2 are operating normally to ensure that all functions can meet the requirements.

[0020] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: an environmentally friendly noise reduction device for construction engineering management, comprising a lifting mechanism 1, the lifting mechanism 1 including a lifting assembly and a connecting assembly, the lifting assembly including a sound insulation board 101, fixed columns 104 are provided on both sides of the sound insulation board 101, a slot is provided on one side of the fixed column 104, a sliding block 103 is slidably connected in the slot, the sliding block 103 is rotatably connected to the sound insulation board 101, a through hole is provided on the top of the fixed column 104, a screw rod 105 is rotatably connected in the through hole, the screw rod 105 and the sliding block 103 are screwed, an adjustment mechanism 2 is provided on one side of the lifting mechanism 1, the adjustment mechanism 2 includes a support frame 201, and the support frame 201 is connected to the sound insulation board 101.

[0021] like Figure 2 As shown, a sliding bar 102 is fixedly connected to the center of one side of the sound insulation board 101, a servo motor 106 is installed on one side of the bottom of the fixed column 104, the output end of the servo motor 106 is connected to the screw rod 105, and the connecting component includes two fixed blocks 107, one side of the fixed block 107 is rotatably connected to the first rotating block 108, one side of the first rotating block 108 is fixedly connected to a fixed plate 109, the four corners on the top of the fixed plate 109 are fixedly connected to a fixing rod 110, and one end of the fixed rod 110 is slidably connected to a clamping plate 111.

[0022] It should be noted that during use, the fixing plate 109 and the clamping plate 111 are first fixed to the outside of the building through the fixing rod 110, and then hung on the outside of the building through the fixing block 107 and the first rotating block 108. When the height of the sound insulation board 101 needs to be adjusted, the servo motor 106 drives the screw rod 105 to rotate and drive the sliding block 103 to move along the fixed column 104 to adjust the height. In different construction scenarios, the lifting mechanism 1 can quickly respond to on-site needs and provide flexible position adjustment to ensure effective sound insulation performance under various conditions.

[0023] like Figure 3 As shown, one side of the support frame 201 is rotatably connected to a rotating rod 202, one end of the rotating rod 202 is fixedly connected to a connecting block 203, a through hole is opened on one side of the connecting block 203, a screw 204 is screwed in the through hole, one end of the screw 204 is fixedly connected to a crank 207, one end of the screw 204 is rotatably connected to a second rotating block 205, one side of the second rotating block 205 is rotatably connected to a fixed frame 206, and the fixed frame 206 is slidably connected to the sliding bar 102.

[0024] It should be noted that during use, the fixing frame 206 is first moved to a suitable position on the sliding bar 102 and fixed by a bolt connection. Then, the crank 207 is manually turned to drive the screw rod 204 to rotate, and under the action of the connecting block 203, the second rotating block 205 and the fixing frame 206 adjust the angle of the sound insulation board 101. In this process, the connecting block 203 rotates according to the angle of the sound insulation board 101 under the action of the rotating rod 202 and the supporting frame 201. The adjustment mechanism 2 can realize the fine control of the position of the sound insulation board 101, so that it can better adapt to the noise reduction needs in different scenarios and provide a more accurate noise reduction effect.

[0025] Working principle: During use, the fixing plate 109 and the clamping plate 111 are first fixed to the outside of the building through the fixing rod 110, and then hung on the outside of the building through the fixing block 107 and the first rotating block 108. When the height of the sound insulation board 101 needs to be adjusted, the servo motor 106 drives the screw rod 105 to rotate and drives the sliding block 103 to move along the fixed column 104 to adjust the height. Finally, the fixing frame 206 moves to the appropriate position on the sliding bar 102 and is fixed by the bolt connection. Then, the crank 207 is manually turned to drive the screw rod 204 to rotate, and under the action of the connecting block 203, the second rotating block 205 and the fixing frame 206 adjust the angle of the sound insulation board 101. In this process, the connecting block 203 rotates according to the angle of the sound insulation board 101 under the action of the rotating rod 202 and the support frame 201.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the accompanying embodiments and their equivalents.

Claims

1. A construction engineering management environmental noise reduction device, characterized by: The invention comprises a lifting mechanism (1), wherein the lifting mechanism (1) comprises a lifting assembly and a connecting assembly, wherein the lifting assembly comprises a sound insulation board (101), fixed columns (104) are provided on both sides of the sound insulation board (101), a slot is provided on one side of the fixed column (104), a sliding block (103) is slidably connected in the slot, and the sliding block (103) is rotatably connected to the sound insulation board (101), a through hole is provided on the top of the fixed column (104), a screw rod (105) is rotatably connected in the through hole, and the screw rod (105) and the sliding block (103) are screwed together, and an adjustment mechanism (2) is provided on one side of the lifting mechanism (1), and the adjustment mechanism (2) comprises a support frame (201), and the support frame (201) is connected to the sound insulation board (101).

2. The environmentally friendly noise reduction device for construction engineering management according to claim 1, characterized in that: A sliding bar (102) is fixedly connected to the center of one side of the sound insulation board (101).

3. The environmentally friendly noise reduction device for construction engineering management according to claim 1, characterized in that: A servo motor (106) is installed on one side of the bottom of the fixed column (104), and the output end of the servo motor (106) is connected to the screw rod (105).

4. The environmentally friendly noise reduction device for construction engineering management according to claim 1, characterized in that: The connecting assembly comprises two fixed blocks (107), one side of the fixed block (107) is rotatably connected to a first rotating block (108), one side of the first rotating block (108) is fixedly connected to a fixed plate (109), four corners of the top of the fixed plate (109) are fixedly connected to fixed rods (110), and one end of the fixed rod (110) is slidably connected to a clamping plate (111).

5. The environmentally friendly noise reduction device for construction engineering management according to claim 1, characterized in that: One side of the support frame (201) is rotatably connected to a rotating rod (202), one end of the rotating rod (202) is fixedly connected to a connecting block (203), one side of the connecting block (203) is provided with a through hole, a screw rod (204) is screwed into the through hole, and one end of the screw rod (204) is fixedly connected to a crank (207).

6. The environmentally friendly noise reduction device for construction engineering management according to claim 5, characterized in that: One end of the screw rod (204) is rotatably connected to a second rotating block (205), and one side of the second rotating block (205) is rotatably connected to a fixing frame (206), and the fixing frame (206) is slidably connected to the sliding bar (102).

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