Sound insulation screen for preventing and treating noise pollution

Abstract

The utility model relates to the technical field of noise pollution prevention and control, in particular to a sound insulation screen for preventing and controlling noise pollution, which comprises a sound insulation mechanism for preventing and controlling noise pollution, and a fixing mechanism for fixing rotating equipment is arranged above the sound insulation mechanism. By arranging the sound insulation mechanism and the fixing mechanism, when a certain sound insulation plate is damaged and needs to be disassembled, a knob is rotated, the knob drives a bidirectional threaded rod to rotate, the bidirectional threaded rod rotates to drive two movable blocks to get away from each other, the movable blocks drive movable rods to move, and the left movable rod and the right movable rod also get away from each other; the movable rods move to be separated from the limiting assemblies, then the inserting rods are detached from the limiting assemblies, limiting of the sound insulation plates is relieved through the limiting assemblies, finally, the damaged sound insulation plates are detached, all the sound insulation plates in the device can be detached independently, the detaching process is convenient and rapid, and the using effect of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to noise pollution prevention and control technical field, in particular to a sound insulation screen for preventing and treating noise pollution. BACKGROUND

[0002] Noise pollution refers to the phenomenon that noise exceeding the noise emission standard or not taking preventive measures according to law produces noise and interferes with the normal life, work and study of others. Noise pollution is harmful to people, animals, instruments and apparatuses and buildings, and the degree of harm mainly depends on the frequency, intensity and exposure time of noise. Sound insulation screen is needed in noise pollution prevention and control.

[0003] Publication No. (CN211849031U) discloses a sound insulation screen for noise pollution convenient to install, the user places and fixes the base at the specified position, aligns the sliding block at the bottom end of the sound insulation plate with the slide rail on the base, makes the sliding block slide into the inside of the base, and sequentially completes the installation and fixation of the four sound insulation plates. The inside of the sound insulation plate is provided with sponge, which can play the effect of sound absorption, and is connected with the outside sound insulation plate body through the connecting block to complete the connection and fixation. The two sides of the sponge are limited by the gaskets, which enhances the quality of the sound insulation plate and makes it not easy to be affected by strong wind and other bad weather. The above-mentioned way is used to install the sound insulation plate. When the sound insulation plate except the leftmost one is damaged, the damaged sound insulation plate needs to be disassembled after disassembling a plurality of sound insulation plates, and the disassembly process is relatively complex, which needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the above-mentioned problems and provides a sound insulation screen for preventing and treating noise pollution.

[0005] The utility model realizes the above-mentioned purposes through the following technical schemes:

[0006] A sound insulation screen for preventing and treating noise pollution comprises a sound insulation mechanism for preventing and treating noise pollution, and a fixing mechanism for fixing rotating equipment is installed above the sound insulation mechanism.

[0007] The sound insulation mechanism comprises a base, a sound insulation plate is arranged above the base, a clamping block is fixed on the sound insulation plate, and a limiting assembly is installed on the base.

[0008] The fixing mechanism comprises a plug rod installed on the limiting assembly, a fixing shell is installed on the upper surface of the plug rod, a bidirectional threaded rod is penetrated through the fixing shell, one end of the bidirectional threaded rod extending out of the fixing shell is provided with a knob, a movable block is arranged on the bidirectional threaded rod, the number of the movable blocks is two, and movable rods are fixed on the lower surfaces of the movable blocks.

[0009] Preferably, the limiting assembly comprises two fixed rods mounted on the base, the upper surface of the fixed rods is provided with a limiting block, a rotating seat is mounted on the fixed rods, the upper surface of the rotating seat is fixedly provided with a rotating plate, and the upper surface of the rotating plate is fixedly provided with a rotating block.

[0010] Preferably, the clamping block is slidably connected with the base.

[0011] Preferably, the two-way threaded rod is rotatably connected with the fixed shell, and the movable block is threadedly connected with the two-way threaded rod.

[0012] Preferably, the movable block is slidably connected with the fixed shell, and the movable rod is slidably connected with the fixed shell.

[0013] Preferably, the rotating seat is rotatably connected with the fixed rod, and the maximum rotating angle of the rotating plate is ninety degrees.

[0014] Compared with the prior art, the device has the following beneficial effects:

[0015] When a sound insulation plate needs to be disassembled due to damage, the knob is rotated, the knob drives the two-way threaded rod to rotate, the two-way threaded rod drives the two movable blocks to move away from each other, the movable blocks drive the movable rods to move, and the left and right movable rods also move away from each other; the movable rods are separated from the limiting assembly, then the insertion rod is dismounted from the limiting assembly, the limiting of the sound insulation plate by the limiting assembly is released, and finally the damaged sound insulation plate can be disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is a structural schematic view of the sound insulation screen for preventing and treating noise pollution according to the present application;

[0018] Figure 2 is a front view of the sound insulation screen for preventing and treating noise pollution according to the present application;

[0019] Figure 3 is a partial separation structural schematic view of the sound insulation screen for preventing and treating noise pollution according to the present application;

[0020] Figure 4 is a sectional view of the fixed rod in the sound insulation screen for preventing and treating noise pollution according to the present application.

[0021] Figure 5 is the enlarged view of A in the sound insulation screen for preventing and treating noise pollution;

[0022] Figure 6 is the enlarged sectional view of the fixed shell in the sound insulation screen for preventing and treating noise pollution.

[0023] The reference signs are explained as follows:

[0024] 1, sound insulation mechanism; 101, base; 102, sound insulation board; 103, clamping block; 104, fixed rod; 105, limiting block; 106, rotating seat; 107, rotating plate; 108, rotating block; 2, fixing mechanism; 201, inserting rod; 202, fixed shell; 203, bidirectional threaded rod; 204, knob; 205, movable block; 206, movable rod. DETAILED DESCRIPTION

[0025] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0026] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] The present application will be further described below in conjunction with the drawings:

[0028] As Figures 1-6The utility model discloses a soundproof screen for preventing and treating noise pollution, which comprises a soundproof mechanism 1 for preventing and treating noise pollution, and a fixing mechanism 2 for fixing rotating equipment is installed above the soundproof mechanism 1.

[0029] In the utility model, the soundproof mechanism 1 comprises a base 101, a soundproof plate 102 is arranged above the base 101, a clamping block 103 is fixed on the soundproof plate 102, a fixing rod 104 is installed on the base 101, the number of the fixing rod 104 is two, a limiting block 105 is arranged on the upper surface of the fixing rod 104, a rotating seat 106 is installed on the fixing rod 104, a rotating plate 107 is fixed on the upper surface of the rotating seat 106, a rotating block 108 is fixed on the upper surface of the rotating plate 107; the clamping block 103 is slidably connected with the base 101, the rotating seat 106 is rotatably connected with the fixing rod 104, and the maximum rotating angle of the rotating plate 107 is ninety degrees; after the fixing of the rotating plate 107 and the rotating block 108 is released, the rotating plate 107 is driven to rotate by ninety degrees, the limiting of the soundproof plate 102 is released, and finally the damaged soundproof plate 102 can be removed, and each soundproof plate 102 in the device can be independently removed, so that the removal process is convenient and fast, and the use effect of the device is effectively improved.

[0030] In the utility model, the fixing mechanism 2 comprises an inserting rod 201 installed on the rotating block 108, a fixing shell 202 is installed on the upper surface of the inserting rod 201, a bidirectional screw rod 203 is arranged on the fixing shell 202, a knob 204 is installed on the end of the bidirectional screw rod 203 extending out of the fixing shell 202, movable blocks 205 are arranged on the bidirectional screw rod 203, the number of the movable blocks 205 is two, and movable rods 206 are fixed on the lower surfaces of the movable blocks 205. When it is needed to release the fixing of the rotating plate 107 and the rotating block 108, the knob 204 is rotated, the bidirectional screw rod 203 is rotated under the action of the knob 204, the two movable blocks 205 are moved away from each other under the action of the rotation of the bidirectional screw rod 203, the movable rods 206 are moved under the action of the movable blocks 205, the left and right movable rods 206 are also moved away from each other, the movable rods 206 are separated from the rotating block 108, then the inserting rod 201 is removed from the rotating block 108, and the fixing of the rotating plate 107 and the rotating block 108 is released.

[0031] In the structure, when a soundproof board 102 needs to be disassembled due to damage, the knob 204 is rotated, the knob 204 drives the bidirectional threaded rod 203 to rotate, the bidirectional threaded rod 203 drives the two movable blocks 205 to move away from each other, the movable blocks 205 drive the movable rods 206 to move, the left and right movable rods 206 also move away from each other, the movable rods 206 move and separate from the rotating block 108, then the plug rod 201 is disassembled from the rotating block 108, then the rotating plate 107 is driven to rotate by 90 degrees, the soundproof board 102 is no longer limited, finally the damaged soundproof board 102 is disassembled.

[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model. These changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A soundproof screen for preventing noise pollution, characterized by: The application relates to a soundproofing mechanism (1) for preventing noise pollution, wherein a fixing mechanism (2) for fixing rotating equipment is arranged above the soundproofing mechanism (1); The soundproofing mechanism (1) comprises a base (101), a soundproofing plate (102) arranged above the base (101), a clamping block (103) fixed on the soundproofing plate (102), and a limiting assembly installed on the base (101); The fixing mechanism (2) comprises an inserting rod (201) installed on the limiting assembly, a fixing shell (202) installed on the upper surface of the inserting rod (201), a bidirectional threaded rod (203) penetrating through the fixing shell (202), a knob (204) installed on the end of the bidirectional threaded rod (203) extending out of the fixing shell (202), and two movable blocks (205) arranged on the bidirectional threaded rod (203), wherein the lower surface of each movable block (205) is fixed with a movable rod (206).

2. A noise barrier for the control of noise pollution according to claim 1, wherein: The limiting assembly comprises a fixing rod (104) installed on the base (101), wherein the number of the fixing rods (104) is two, the upper surface of each fixing rod (104) is provided with a limiting block (105), each fixing rod (104) is installed with a rotating seat (106), the upper surface of the rotating seat (106) is fixed with a rotating plate (107), and the upper surface of the rotating plate (107) is fixed with a rotating block (108).

3. A noise barrier for preventing noise pollution as claimed in claim 1 wherein: The clamping block (103) is in sliding connection with the base (101).

4. A noise barrier for controlling noise pollution as claimed in claim 1 wherein: The bidirectional threaded rod (203) is in rotary connection with the fixing shell (202), and the movable blocks (205) are in threaded connection with the bidirectional threaded rod (203).

5. A noise barrier for controlling noise pollution as claimed in claim 1 wherein: The movable blocks (205) are in sliding connection with the fixing shell (202), and the movable rods (206) are in sliding connection with the fixing shell (202).

6. A noise barrier for controlling noise pollution as claimed in claim 2 wherein: The rotating seat (106) is in rotary connection with the fixing rod (104), and the maximum rotating angle of the rotating plate (107) is ninety degrees.

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