Noise reduction device for engineering

Abstract

The utility model relates to the technical field of building construction, in particular to an engineering noise reduction device which comprises a mounting base, a sound insulation plate, a limiting strip and a quick release mechanism. The top of the mounting base is fixedly connected with a plurality of mounting stand columns which are arranged at equal intervals; a plurality of sound insulation plates are arranged, and the sound insulation plates are detachably arranged between every two adjacent mounting stand columns; the limiting strips are arranged on the mounting stand columns, are in one-to-one correspondence with the mounting stand columns in pairs, and are in contact with the sound insulation plates; the surface of the mounting stand column is provided with a mounting groove, the quick dismounting mechanisms are movably arranged in the mounting groove, one end of each quick dismounting mechanism makes contact with the sound insulation plate, and each quick dismounting mechanism comprises a mounting box, a limiting plate, a clamping assembly and an adjusting assembly. Through the arrangement of the quick release mechanism, the sound insulation board can be quickly mounted conveniently, the operation steps are simple, the mounting efficiency is high, the structure is simple, the production cost is low, and the sound insulation board is convenient to popularize and use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, specifically relates to a noise reduction device for engineering. BACKGROUND

[0002] With the acceleration of urbanization, building projects are emerging like mushrooms, however, the noise problem of construction site is increasingly serious, not only affects the normal life of the surrounding residents, but also causes a threat to the health of construction personnel, therefore, a noise reduction device is usually set up around the construction site to reduce the influence of noise on the life of the surrounding residents.

[0003] The Chinese patent with the publication number CN221823132U discloses an environmental protection noise reduction device for construction engineering management, belonging to the technical field of noise reduction in engineering construction, aiming to solve the problem that the connecting part of the noise reduction device cannot be rotated under the prior art, and the two groups of noise reduction devices in the vertical direction cannot be connected when installing the noise reduction device at the corner of the construction site. It comprises a base, the base is provided with a cylinder and a clamping column at both ends, a fixed assembly is penetrated through the upper part of the cylinder, a rotating groove is formed in the side surface of the cylinder, a clamping assembly is installed at the center position of the side surface of the clamping column, the clamping assembly comprises a connecting rod, the connecting rod is fixedly installed at the center position of the side surface of the clamping column, a circular ring is connected to the end of the connecting rod away from the clamping column, a clamping groove is formed in the upper surface of the circular ring, the fixed assembly comprises a first knob, the first knob is connected with a first screw rod at the lower surface, and the first screw rod penetrates through the cylinder. The environmental protection noise reduction device for construction engineering management can connect the two groups of devices at the corner, and the soundproof board can be conveniently replaced when damaged.

[0004] However, the above technical solution has the following disadvantages: although the replacement of the assembly and the fixed assembly can facilitate the assembly of the device and the replacement of the soundproof board, the overall structure of the device is relatively complex, on the one hand, the installation steps are complicated, affecting the installation efficiency, on the other hand, the production cost is high, the market competitiveness of the equipment is poor, and it is difficult to popularize and use. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems in the background art and provides a noise reduction device for engineering.

[0006] The technical scheme of the utility model: a noise reduction device for engineering, comprising:

[0007] A mounting base is provided with a mounting stand fixedly connected at the top, and a plurality of mounting stands are equidistantly arranged;

[0008] A plurality of soundproof boards are arranged, and the soundproof boards are detachably arranged between two adjacent mounting stands;

[0009] A limiting strip is arranged on the mounting stand, the limiting strips are arranged in pairs and correspond to the mounting stands one by one, and the limiting strips are in contact with the soundproof boards;

[0010] The quick release mechanism is provided with a plurality of installation slots on the surface of the installation column, and the quick release mechanism is movably arranged in the installation slot.

[0011] The quick release mechanism comprises an installation box, a limiting plate, a clamping assembly and an adjusting assembly.

[0012] Preferably, the clamping assembly comprises a movable plate and a clamping block.

[0013] Preferably, the adjusting assembly comprises an adjusting rod and an adjusting spring.

[0014] Preferably, the other end of the adjusting rod penetrates through the installation box and extends to the outside of the installation box.

[0015] Preferably, the soundproof plate comprises an installation frame, a soundproof layer and a reinforcing layer.

[0016] Preferably, the surface of the installation frame is provided with a limiting slot matched with the limiting strip.

[0017] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0018] The clamping block is inserted into the clamping slot to fix the positions of the installation box and the limiting plate under the action of the adjusting spring, thereby achieving the fixation of the soundproof plate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A perspective view of an embodiment of the utility model;

[0020] Figure 2 A perspective view of the sound insulation board in an embodiment of the utility model is provided;

[0021] Figure 3 A structural view of the sound insulation board in an embodiment of the utility model is provided;

[0022] Figure 4 A perspective view of the quick release mechanism in an embodiment of the utility model is provided;

[0023] Figure 5 A sectional view of the mounting box in an embodiment of the utility model is provided.

[0024] The figure mark: 1, the installation base; 2, the installation column; 31, the installation frame; 32, the sound insulation layer; 33, the reinforcing layer; 34, the limiting groove; 41, the mounting box; 42, the limiting plate; 431, the movable plate; 432, the clamping block; 441, the adjusting rod; 442, the adjusting spring; 443, the adjusting handle; 5, the limiting strip; 6, the installation slot. DETAILED DESCRIPTION

[0025] Embodiment one

[0026] As Figures 1-5 shown, the utility model provides a kind of noise reduction device for engineering, including installation base 1, sound insulation board, limiting strip 5 and quick release mechanism;

[0027] Installation base 1 top is fixedly connected with installation column 2, and installation column 2 is equidistantly provided with multiple;

[0028] Sound insulation board is provided with multiple, and sound insulation board is detachably arranged between the two adjacent installation columns 2;

[0029] Limiting strip 5 is arranged on installation column 2, and limiting strip 5 is one by one corresponding with installation column 2 in two two groups, and limiting strip 5 is in contact with sound insulation board;

[0030] Quick release mechanism is provided with multiple, and the surface of installation column 2 is provided with installation slot 6, quick release mechanism is movably arranged in installation slot 6, and one end of quick release mechanism is in contact with sound insulation board;

[0031] Quick release mechanism includes mounting box 41, limiting plate 42, clamping assembly and adjusting assembly;Mounting box 41 is rotatably arranged in installation slot 6, limiting plate 42 is fixedly connected with mounting box 41, clamping assembly is arranged in mounting box 41 for limiting the position of mounting box 41, adjusting assembly is arranged in mounting box 41, and one end of adjusting assembly is connected with clamping assembly for adjusting the position of clamping assembly.

[0032] Embodiment two

[0033] As Figure 5As shown, the present invention proposes an engineering noise reduction device. Compared with Embodiment 1, this embodiment also specifically discloses the structure of the snap-fit ​​assembly. The snap-fit ​​assembly includes a movable plate 431 and a snap-fit ​​block 432. The movable plate 431 is slidably disposed in the mounting box 41. One end of the snap-fit ​​block 432 is fixedly connected to the movable plate 431, and the other end of the snap-fit ​​block 432 passes through the mounting box 41 and extends to the outside of the mounting box 41. A snap-fit ​​groove adapted to the snap-fit ​​block 432 is provided in the mounting groove 6.

[0034] Example 3

[0035] like Figure 5 As shown, the present invention discloses an engineering noise reduction device. Compared with Embodiment 2, this embodiment further discloses the structure of the adjustment component. The adjustment component includes an adjustment rod 441 and an adjustment spring 442. One end of the adjustment rod 441 is disposed inside the mounting box 41 and is fixedly connected to the movable plate 431. Two adjustment springs 442 are provided. One end of the adjustment spring 442 is fixedly connected to the movable plate 431, and the other end of the adjustment spring 442 is fixedly connected to the inner wall of the mounting box 41. The adjustment spring 442 is in a compressed state. The other end of the adjustment rod 441 passes through the mounting box 41 and extends to the outside of the mounting box 41. An adjustment handle 443 is fixedly connected to the end of the adjustment rod 441 located outside the mounting box 41.

[0036] Example 4

[0037] like Figures 2-3 As shown, the present invention proposes an engineering noise reduction device. Compared with Embodiment 3, this embodiment also specifically discloses the structure of the sound insulation board. The sound insulation board includes a mounting frame 31, a sound insulation layer 32, and a reinforcing layer 33. The sound insulation layer 32 is disposed inside the mounting frame 31. The reinforcing layer 33 has two layers located on both sides of the sound insulation layer 32. The reinforcing layer 33 is fixedly connected to the inner wall of the mounting frame 31. The surface of the mounting frame 31 is provided with a limiting groove 34 that matches the limiting strip 5 to facilitate the installation and positioning of the sound insulation board and the mounting column 2.

[0038] During installation, first fix the mounting base 1, then install the mounting columns 2 at appropriate intervals onto the mounting base 1, and place the sound insulation panel between the two mounting columns 2. The sound insulation panel is fixed under the action of the limiting strip 5 and the limiting plate 42, completing the overall installation. When the sound insulation panel needs to be replaced, pull the adjusting handle 443 to drive the locking block 432 into the mounting box 41 through the adjusting rod 441 and the movable plate 431. Then rotate the mounting box 41 to make the limiting plate 42 lose its limiting effect on the sound insulation panel, so that the sound insulation panel can be removed from the mounting base 1. Install the new sound insulation panel onto the mounting base 1, rotate the mounting box 41 to make the limiting plate 42 contact the sound insulation panel, and the locking block 432 is inserted into the locking groove under the action of the adjusting spring 442 to fix the position of the mounting box 41 and the limiting plate 42.

[0039] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to this, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present application.

Claims

1. An engineered noise reduction device, characterized by, The utility model relates to a sound insulation board installation baseplate, and belongs to the field of sound insulation board installation baseplate. The utility model discloses a sound insulation board installation baseplate which comprises a mounting base (1), a mounting column (2) is fixedly connected to the top of the mounting base (1), a plurality of mounting columns (2) are equidistantly arranged, A sound insulation board is arranged, and the sound insulation board is detachably arranged between two adjacent mounting columns (2). A limiting strip (5) is arranged on the mounting column (2), the limiting strips (5) are arranged in pairs and correspond to the mounting columns (2) one by one, and the limiting strips (5) are in contact with the sound insulation board. A quick release mechanism is arranged, a mounting groove (6) is formed in the surface of the mounting column (2), the quick release mechanism is movably arranged in the mounting groove (6), and one end of the quick release mechanism is in contact with the sound insulation board. The quick release mechanism comprises a mounting box (41), a limiting plate (42), a clamping assembly and an adjusting assembly; the mounting box (41) is rotatably arranged in the mounting groove (6), the limiting plate (42) is fixedly connected to the mounting box (41), the clamping assembly is arranged in the mounting box (41) and is used for limiting the position of the mounting box (41), and the adjusting assembly is arranged in the mounting box (41) and one end of the adjusting assembly is connected with the clamping assembly and is used for adjusting the position of the clamping assembly.

2. The noise reduction device for engineering purposes according to claim 1, characterized in that The clamping assembly comprises a movable plate (431) and a clamping block (432); the movable plate (431) is slidably arranged in the mounting box (41), one end of the clamping block (432) is fixedly connected to the movable plate (431), the other end of the clamping block (432) penetrates through the mounting box (41) and extends to the outside of the mounting box (41), and a clamping groove matched with the clamping block (432) is formed in the mounting groove (6).

3. The noise reduction device for engineering purposes according to claim 2, characterized in that The adjusting assembly comprises an adjusting rod (441) and an adjusting spring (442); one end of the adjusting rod (441) is arranged in the mounting box (41) and is fixedly connected to the movable plate (431), and the adjusting spring (442) is arranged in two parts, one end of the adjusting spring (442) is fixedly connected to the movable plate (431), and the other end of the adjusting spring (442) is fixedly connected to the inner wall of the mounting box (41).

4. The noise reduction device for engineering purposes according to claim 3, characterized in that The other end of the adjusting rod (441) penetrates through the mounting box (41) and extends to the outside of the mounting box (41), and the adjusting handle (443) is fixedly connected to the end of the adjusting rod (441) located outside the mounting box (41).

5. The noise reduction device for engineering purposes according to claim 1, characterized in that The sound insulation board comprises a mounting frame (31), a sound insulation layer (32) and a reinforcing layer (33); the sound insulation layer (32) is arranged in the mounting frame (31), the reinforcing layer (33) is arranged in two layers and is located on the two sides of the sound insulation layer (32), and the reinforcing layer (33) is fixedly connected to the inner wall of the mounting frame (31).

6. The noise reduction device for engineering purposes according to claim 5, characterized in that A limiting groove (34) matched with the limiting strip (5) is formed in the surface of the mounting frame (31) to facilitate the mounting and positioning between the sound insulation board and the mounting column (2).

Images