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CN-224212200-U - Sound-proof cloth

CN224212200UCN 224212200 UCN224212200 UCN 224212200UCN-224212200-U

Abstract

The utility model relates to the technical field of soundproof cloth and discloses soundproof cloth, which comprises a storage barrel, wherein two sides of the storage barrel are fixedly connected with fixing plates, the inner walls of the two fixing plates are rotatably connected with a winding shaft, the outer wall of the winding shaft is provided with a soundproof cloth body, one side of the soundproof cloth body is fixedly connected with a fixing shaft, the outer wall of the fixing shaft is fixedly connected with a fixing block, the outer wall of the fixing block is provided with a telescopic belt, one end of the telescopic belt is connected with the fixing shaft through a locking assembly, and the outer wall of the storage barrel is fixedly connected with a supporting block. According to the utility model, the fixing shaft is firmly fixed on the mounting column through the threaded fit of the semicircular locking block and the locking ring, and the arc-shaped clamping block is used for clamping the storage barrel, so that the soundproof cloth body is stably fixed during use. When not in use, the rotary handle winds the soundproof cloth body on the winding shaft, and is tightly stored in the storage barrel through the telescopic belt and the locking ring, so that the loosening is prevented, and the damage is avoided.

Inventors

  • Peng Shangling

Assignees

  • 河北来利翼腾塑胶制造有限公司

Dates

Publication Date
20260508
Application Date
20250618

Claims (7)

  1. 1. The utility model provides a sound proof cloth, its characterized in that, including receiving section of thick bamboo (1), the equal fixedly connected with fixed plate (2) in both sides of receiving section of thick bamboo (1), two the inner wall of fixed plate (2) rotates and is connected with spool (13), the outer wall of spool (13) is provided with sound proof cloth body (4), one side fixedly connected with fixed axle (5) of sound proof cloth body (4), the outer wall fixedly connected with fixed block (6) of fixed axle (5), the outer wall of fixed block (6) is provided with telescopic band (7), the one end of telescopic band (7) links to each other through locking subassembly and fixed axle (5), the outer wall fixedly connected with supporting shoe (9) of receiving section of thick bamboo (1), the outer wall fixedly connected with slide bar (10) of supporting shoe (9), the outer wall sliding connection of slide bar (10) has lifting block (12), lifting block (12) link to each other through the outer wall of moving assembly and supporting shoe (9), the equal fixedly connected with arc clamp splice (8) of outer wall of lifting block (12) and supporting shoe (9).
  2. 2. The sound-proof cloth according to claim 1, wherein the moving assembly comprises a threaded rod (11) rotatably connected to the outer wall of the supporting block (9), a rotating block is fixedly connected to the top end of the threaded rod (11), and the lifting block (12) is in threaded connection with the outer wall of the threaded rod (11).
  3. 3. The sound-proof cloth according to claim 1, wherein the locking assembly comprises a connecting block (14) fixedly connected to one end of the telescopic belt (7), semicircular locking blocks (15) are fixedly connected to the outer wall of the bottom side of the fixed shaft (5) and the outer wall of the connecting block (14), and locking rings (16) are arranged on the outer walls of the two semicircular locking blocks (15).
  4. 4. A sound-proof cloth according to claim 3, characterized in that the outer wall of the semicircular locking piece (15) and the inner wall of the locking ring (16) are provided with threads.
  5. 5. A sound-proof cloth according to claim 1, characterized in that the outer wall of the winding shaft (13) is fixedly connected with a rotary handle (3) for controlling the rotation of the winding shaft (13).
  6. 6. A sound protection cloth according to claim 1, characterized in that the inner wall of the arc-shaped clamping block (8) is provided with rubber pads for providing a certain wear resistance.
  7. 7. A sound-proof cloth according to claim 3, characterized in that the outer wall of the locking ring (16) is provided with a non-slip mat.

Description

Sound-proof cloth Technical Field The utility model relates to the technical field of sound-proof cloth, in particular to sound-proof cloth. Background In modern society, along with the acceleration of the urban process and the continuous development of industrial production, the noise pollution problem is more serious, and the quality of life and the physical health of people are negatively affected. The soundproof cloth is used as an effective soundproof and noise-reducing material, is widely applied to a plurality of fields such as building soundproof, mechanical equipment noise reduction, traffic soundproof and the like, and plays an important role in improving acoustic environment. Currently, existing soundproof cloths on the market have obvious defects in installation and storage. When the anti-sound cloth is installed, most common anti-sound cloth fixing modes are simple rope binding and adhesive tape fixing, and the stability of the anti-sound cloth installation is difficult to ensure in the mode. The rope is easy to be pulled by external force to loosen, the viscosity of the adhesive is reduced in high-temperature, humid and other environments, so that the sound-proof cloth shakes and falls off, and the sound-proof effect is greatly reduced. In the aspect of storage, the existing soundproof cloth is usually folded or loosely wound at will, so that the surface of the soundproof cloth is easy to fold and damage, the service life of the soundproof cloth is shortened, the soundproof cloth is easy to loosen after storage, the occupied space is large, a large amount of time is required to be spent for arrangement when the soundproof cloth is used again, and the service efficiency is influenced. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides the soundproof cloth, wherein the fixed shaft is firmly fixed on the mounting column through the threaded fit of the semicircular locking block and the locking ring, and meanwhile, the arc-shaped clamping block is used for clamping the storage barrel, so that the soundproof cloth body is stably fixed in use, shaking and falling are avoided, the stability is improved, and the soundproof effect is ensured. When not in use, the rotary handle winds the soundproof cloth body on the winding shaft, and is tightly stored in the storage barrel through the telescopic belt and the locking ring, so that the loosening is prevented, and the damage is avoided. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a sound proof cloth, includes the receiving vessel, the equal fixedly connected with fixed plate in both sides of receiving vessel, two the inner wall of fixed plate rotates and is connected with the winding axle, the outer wall of winding axle is provided with the sound proof cloth body, one side fixedly connected with fixed axle of sound proof cloth body, the outer wall fixedly connected with fixed block of fixed axle, the outer wall of fixed block is provided with the telescopic band, the one end of telescopic band links to each other through locking subassembly and fixed axle, the outer wall fixedly connected with supporting shoe of receiving vessel, the outer wall fixedly connected with slide bar of supporting shoe, the outer wall sliding connection of slide bar has the lifter, the lifter passes through the outer wall of removal subassembly and supporting shoe and links to each other, the equal fixedly connected with arc clamp splice of outer wall of lifter and supporting shoe. Further, the movable assembly comprises a threaded rod rotatably connected to the outer wall of the supporting block, a rotary block is fixedly connected to the top end of the threaded rod, and the lifting block is in threaded connection with the outer wall of the threaded rod. Further, the locking assembly comprises a connecting block fixedly connected to one end of the telescopic belt, semicircular locking blocks are fixedly connected to the outer wall of the bottom side of the fixed shaft and the outer wall of the connecting block, and locking rings are arranged on the outer walls of the two semicircular locking blocks. Further, threads are arranged on the outer wall of the semicircular locking block and the inner wall of the locking ring. Further, the outer wall of the winding shaft is fixedly connected with a rotating handle for controlling the rotation of the winding shaft. Further, the inner wall of the arc-shaped clamping block is provided with a rubber pad for providing certain wear resistance. Further, an anti-slip pad is arranged on the outer wall of the locking ring. The utility model has the following beneficial effects: 1. According to the utility model, the fixing shaft is firmly fixed on the mounting column through the threaded fit of the semicircular locking block and the locking ring, and the arc-shaped clamping block is used for clamping the