Noise reduction isolation device with telescopic structure

Abstract

The utility model discloses a noise reduction isolation device with a telescopic structure, and relates to the technical field of noise reduction isolation devices. The protective device comprises a protective plate and a connecting mechanism, and the connecting mechanism is arranged at one end of the protective plate. The connecting mechanism comprises mounting holes formed in the upper portion and the lower portion of one end of the protection plate, a lead screw arranged at the end, close to the mounting holes, in the protection plate, a movable block arranged outside the lead screw in a meshed mode, a fixed plate arranged at the end, close to the mounting holes, of the movable block, and mounting blocks arranged above and below the end, away from the mounting holes, of the protection plate. Supporting bases are arranged at the two ends of the bottom end of the protection plate correspondingly, and hollow mechanisms are arranged in the supporting bases correspondingly. According to the device, the protection plates, the connecting mechanisms, the mounting holes, the lead screws, the mounting blocks, the fixed plates and the movable blocks are arranged, the mounting blocks are inserted into the mounting holes, then the fixed plates are used for fixing the mounting blocks, the multiple protection plates can be rapidly assembled, and the mounting speed of the device is effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction isolation devices, in particular to a noise reduction isolation device with a telescopic structure. Background Art

[0002] Building construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of 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 and decoration engineering construction, etc. In order to achieve green construction, it is necessary to deal with the large noise generated by machines when construction workers are carrying out construction. Therefore, it is necessary to use isolation and noise reduction devices to carry out targeted isolation and noise reduction of the construction site.

[0003] With respect to the above-mentioned related technologies, the applicant believes that the scope of a construction site is generally large, and multiple noise reduction isolation devices are needed to isolate the construction site. However, the isolation and noise reduction devices often need to be connected by multiple bolts, which makes the connection speed of the devices relatively slow. Utility Model Content

[0004] The purpose of the utility model is to provide a noise reduction and isolation device with a telescopic structure to solve the problems of the device proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a noise reduction and isolation device with a telescopic structure, comprising a protective plate and a connecting mechanism, wherein the connecting mechanism is arranged at one end of the protective plate, and the connecting mechanism includes mounting holes opened above and below one end of the protective plate, a screw rod arranged inside the protective plate near one end of the mounting hole, a movable block engaged with the outside of the screw rod, a fixed plate arranged at one end of the movable block near the mounting hole, and mounting blocks arranged above and below one end of the protective plate away from the mounting hole.

[0006] By adopting the above technical solution, by inserting the mounting block into the interior of the mounting hole and then fixing the mounting block with the fixing plate, multiple protective plates can be quickly assembled, effectively improving the installation speed of the device.

[0007] Preferably, a silencer mechanism is provided inside the protective plate, and the silencer mechanism includes silencer holes evenly opened on one side of the protective plate, silencer cotton arranged inside the protective plate close to the silencer holes, and sound-absorbing thin felt arranged inside the protective plate away from the silencer holes.

[0008] By adopting the above technical solution, the noise can be effectively silenced through the combination of sound-absorbing cotton and sound-absorbing felt.

[0009] Preferably, support seats are provided at both ends of the bottom end of the protective plate, and the interior of the support seats is configured as a hollow structure.

[0010] By adopting the above technical solution, the protective plate can be supported, thereby improving the stability of the protective plate when working.

[0011] Preferably, a telescopic mechanism is provided inside the protective plate, and the telescopic mechanism includes a cylinder arranged below the inside of the protective plate, a movable plate arranged at the output end of the cylinder, connecting rods arranged at both ends of the bottom end of the movable plate, and a roller arranged at the bottom end of the connecting rod.

[0012] By adopting the above technical solution, the operation of the cylinder can be used to drive the roller to move downward, so that the roller is moved out from the inside of the support seat, which can facilitate the movement of the device and effectively improve the practicability of the device.

[0013] Preferably, the screw rod penetrates to the top end of the protective plate, and a rotating seat is provided at the top end of the screw rod.

[0014] By adopting the above technical solution, the screw rod can be driven to rotate by rotating the rotating seat.

[0015] Preferably, the mounting block is configured to be in an inverted L shape, and the mounting block and the protective plate form a welded integrated structure.

[0016] By adopting the above technical solution, the stability of the mounting block during operation can be effectively improved.

[0017] Preferably, two groups of rollers are provided, and the rollers are arranged throughout the interior of the support seat.

[0018] By adopting the above technical solution, the roller can be moved to the inside of the support seat, which can facilitate the positioning of the protective plate and avoid the movement of the protective plate when working.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By providing a protective plate, a connecting mechanism, a mounting hole, a screw rod, a mounting block, a fixed plate and a movable block, by inserting the mounting block into the mounting hole and then fixing the mounting block with the fixed plate, multiple protective plates can be quickly assembled, which effectively improves the installation speed of the device;

[0021] 2. By providing a protective plate, a support seat, a telescopic mechanism, a cylinder, a movable plate, a roller and a connecting rod, the cylinder can be used to drive the roller to move downward, so that the roller can be moved out from the inside of the support seat, which can facilitate the movement of the device and effectively improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0024] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0025] Figure 4 This is a schematic diagram of the internal structure of the protective plate of the utility model;

[0026] Figure 5 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0027] In the figure: 1. protective plate; 2. silencer mechanism; 201. silencer hole; 202. silencer cotton; 203. sound-absorbing felt; 3. support seat; 4. connecting mechanism; 401. mounting hole; 402. screw rod; 403. mounting block; 404. fixed plate; 405. movable block; 5. telescopic mechanism; 501. cylinder; 502. movable plate; 503. roller; 504. connecting rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1 and Figure 4The utility model provides a technical solution: a noise reduction isolation device with a telescopic structure, comprising a protective plate 1 and a connecting mechanism 4, the connecting mechanism 4 is arranged at one end of the protective plate 1, the connecting mechanism 4 comprises mounting holes 401 opened above and below one end of the protective plate 1, a screw rod 402 arranged inside the protective plate 1 near one end of the mounting hole 401, the screw rod 402 penetrates to the top of the protective plate 1, a rotating seat is arranged at the top of the screw rod 402, and the staff can drive the screw rod 402 to rotate by rotating the rotating seat; a movable block 405 meshingly arranged outside the screw rod 402, a fixed plate 404 arranged at one end of the movable block 405 near the mounting hole 401 and a fixed plate 404 arranged on the protective plate 1 The mounting block 403 is located above and below one end of the mounting hole 401. By inserting the mounting block 403 into the inside of the mounting hole 401, the two protective plates 1 can be conveniently connected together, so that multiple protective plates 1 can be quickly assembled, which effectively improves the installation speed of the device. The mounting block 403 is set to an inverted L shape, and the mounting block 403 and the protective plate 1 form a welded integrated structure, which can effectively improve the stability of the mounting block 403 during operation; by rotating the screw rod 402, the fixing plate 404 can be driven to move downward, so that the fixing plate 404 fixes the mounting block 403, and the movement of the mounting block 403 during operation is avoided as much as possible, thereby improving the stability of the device during connection.

[0030] A silencer mechanism 2 is provided inside the protective plate 1, and the silencer mechanism 2 includes silencer holes 201 evenly opened on one side of the protective plate 1. After the noise enters the silencer holes 201, it can be repeatedly reflected and is not easy to be transmitted out. Its energy can be quickly consumed, thereby enhancing the silencer effect. The silencer cotton 202 is arranged on the side of the silencer hole 201 inside the protective plate 1 and is close to the side of the silencer hole 201. The sound-absorbing thin felt 203 is arranged on the side of the protective plate 1 and is far from the side of the silencer hole 201. Through the cooperation of the silencer cotton 202 and the sound-absorbing thin felt 203, the noise can be effectively silenced, thereby improving the noise reduction effect of the device.

[0031] See also Figure 5, support seats 3 are provided at both ends of the bottom end of the protective plate 1, and the support seats 3 can support the protective plate 1; the interior of the support seats 3 is set as a hollow structure, and a telescopic mechanism 5 is set inside the protective plate 1, and the telescopic mechanism 5 includes a cylinder 501 arranged at the bottom of the interior of the protective plate 1, a movable plate 502 arranged at the output end of the cylinder 501, connecting rods 504 arranged at both ends of the bottom end of the movable plate 502, and rollers 503 arranged at the bottom end of the connecting rod 504. By working the cylinder 501, the movable plate 502 can be driven to move downward, and the rollers 503 can be driven to move, so that the rollers 503 can be moved out from the interior of the support seat 3, and then the work of the rollers 503 can be used to push the protective plate 1 to move; two groups of rollers 503 are provided, and the rollers 503 are arranged throughout the interior of the support seat 3. By moving the rollers 503 to the interior of the support seat 3 by the cylinder 501, the protective plate 1 can be conveniently limited to avoid movement of the protective plate 1 during operation.

[0032] Working principle: First, when the device needs to be installed, the cylinder 501 can be used to drive the movable plate 502 to move downward, and the roller 503 can be driven to move, so that the roller 503 can be moved out from the inside of the support seat 3, and then the protective plate 1 can be pushed to move by the roller 503, which effectively improves the practicality of the device;

[0033] Secondly, after the device is moved to the installation site, the cylinder 501 is used to move the roller 503 to the inside of the support seat 3, and then the mounting block 403 is inserted into the inside of the mounting hole 401, and then the screw rod 402 is rotated to drive the fixing plate 404 to move downward, so that the fixing plate 404 fixes the mounting block 403, so that multiple protective plates 1 can be quickly assembled, which effectively improves the installation speed of the device;

[0034] Finally, the noise from the construction site enters the interior of the protective plate 1 through the silencer hole 201. Through the cooperation of the silencer cotton 202 and the sound-absorbing felt 203, the noise can be effectively silenced, thereby improving the noise reduction effect of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A noise reduction and isolation device with a telescopic structure, characterized in that: include: Protective plate (1); A connecting mechanism (4), the connecting mechanism (4) being arranged at one end of the protective plate (1), the connecting mechanism (4) comprising mounting holes (401) opened above and below one end of the protective plate (1), a screw rod (402) arranged inside the protective plate (1) and close to one end of the mounting hole (401), a movable block (405) arranged to engage with the outside of the screw rod (402), a fixed plate (404) arranged at one end of the movable block (405) close to the mounting hole (401), and mounting blocks (403) arranged above and below one end of the protective plate (1) away from the mounting hole (401).

2. The noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: A sound-absorbing mechanism (2) is arranged inside the protective plate (1), and the sound-absorbing mechanism (2) comprises sound-absorbing holes (201) evenly arranged on one side of the protective plate (1), sound-absorbing cotton (202) arranged inside the protective plate (1) on a side close to the sound-absorbing holes (201), and a sound-absorbing thin felt (203) arranged inside the protective plate (1) on a side away from the sound-absorbing holes (201).

3. The noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: Support seats (3) are provided at both ends of the bottom end of the protective plate (1), and the interior of the support seats (3) is configured as a hollow structure.

4. The noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: A telescopic mechanism (5) is arranged inside the protective plate (1), and the telescopic mechanism (5) comprises a cylinder (501) arranged at the lower part of the protective plate (1), a movable plate (502) arranged at the output end of the cylinder (501), connecting rods (504) arranged at both ends of the bottom end of the movable plate (502), and a roller (503) arranged at the bottom end of the connecting rod (504).

5. The noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: The screw rod (402) penetrates to the top end of the protective plate (1), and a rotating seat is provided at the top end of the screw rod (402).

6. The noise reduction isolation device with a telescopic structure according to claim 1, characterized in that: The mounting block (403) is arranged in an inverted L shape, and the mounting block (403) and the protection plate (1) form a welded integrated structure.

7. The noise reduction isolation device with a telescopic structure according to claim 4, characterized in that: The rollers (503) are provided in two groups, and the rollers (503) are arranged to penetrate the interior of the support seat (3).

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