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CN-224214612-U - But quick replacement's train brake block modularization heat dissipation structure of making an uproar falls

CN224214612UCN 224214612 UCN224214612 UCN 224214612UCN-224214612-U

Abstract

The utility model belongs to the technical field of heat dissipation and noise reduction structures of brake pads, and discloses a modularized heat dissipation and noise reduction structure of a train brake pad capable of being replaced quickly, which comprises a heat dissipation and noise reduction structure, the inside brake structure that is provided with of structure of making an uproar falls in heat dissipation, the structure inner chamber of making an uproar falls in heat dissipation is provided with the joint subassembly, the joint subassembly extends to inside the brake structure, wherein, the structure of making an uproar falls in heat dissipation includes the mounting bracket. The utility model is provided with the pressing block and the clamping block, when an operator rotates the bolt, the pressing block is driven to move on the outer surface of the limiting rod through the bolt, the clamping block is further loosened to be extruded through the limiting rod, the clamping block is driven to move upwards obliquely along the limiting block under the elastic action of the elastic piece, so that the clamping block is moved out of the chute, the clamping connection of the connecting rod is released, the clamping connection of the brake block and the silencing cotton is facilitated for the operator, the quick replacement of the brake block and the silencing cotton is facilitated according to the damaged position, and the use of the operator is facilitated.

Inventors

  • XU YONGMING
  • Guo Shunkang
  • XU XUEJUN
  • GUO YIHONG
  • Tang Zuxing
  • CHEN DONGGAO

Assignees

  • 南京永明机电有限公司

Dates

Publication Date
20260508
Application Date
20250704

Claims (6)

  1. 1. The modularized heat dissipation and noise reduction structure of the train brake pad capable of being replaced rapidly comprises a heat dissipation and noise reduction structure (1) and is characterized in that a brake structure (2) is arranged on the inner side of the heat dissipation and noise reduction structure (1), a clamping assembly (3) is arranged in an inner cavity of the heat dissipation and noise reduction structure (1), and the clamping assembly (3) extends into the brake structure (2); The heat dissipation and noise reduction structure (1) comprises a mounting frame (101), wherein noise reduction cotton (105) is arranged in an inner cavity of the mounting frame (101), and a limiting ring (104) is arranged in the noise reduction cotton (105); the brake structure (2) comprises a brake pad (201), a connecting rod (202) is arranged on the outer side of the brake pad (201), the inner side of the connecting rod (202) penetrates through the limiting ring (104) and extends into an inner cavity of the mounting frame (101), and a chute (203) is formed in the connecting rod (202); The clamping assembly (3) comprises a mounting ring (301), the outer side of the mounting ring (301) is connected with the inner wall of the mounting frame (101), the inner wall of the mounting ring (301) is movably connected with the outer surface of the connecting rod (202), a clamping block (303) is arranged on the inner wall of the mounting frame (101), the outer side of the clamping block (303) extends to the inner cavity of the chute (203), a connecting column (304) is arranged at the other end of the clamping block (303), a bolt (307) is arranged on the outer side of the mounting frame (101), a pressing block (306) positioned in the inner cavity of the mounting frame (101) is sleeved on the outer surface of the bolt (307) in a threaded manner, the outer wall of the pressing block (306) is movably connected with the outer surface of the connecting column (304), and the clamping block (303) is elastically connected with the mounting frame (101) through an elastic sheet (302).
  2. 2. The rapid-replaceable train brake block modularized heat dissipation and noise reduction structure according to claim 1, wherein brackets (102) are arranged on two sides of the mounting frame (101), and mounting grooves are formed in the brackets (102).
  3. 3. The modular heat dissipation and noise reduction structure of a train brake pad capable of being replaced rapidly according to claim 1, wherein heat dissipation fins (103) are arranged on the outer side of the mounting frame (101), and the heat dissipation fins (103) are in wave shapes.
  4. 4. The rapid-replaceable train brake block modularized heat dissipation and noise reduction structure according to claim 1, wherein an inclined plane is arranged on the outer side of the clamping block (303), and the inclined plane is matched with the inner wall of the chute (203).
  5. 5. The rapid-replacement modularized heat dissipation and noise reduction structure for the train brake pad of claim 1, wherein a limiting block is arranged on the inner wall of the mounting frame (101), and the inner side of the limiting block is movably connected with the outer surface of the clamping block (303).
  6. 6. The rapid-replacement train brake block modularized heat dissipation and noise reduction structure according to claim 1, wherein a limiting rod (305) is arranged on the inner wall of the mounting frame (101), and the outer surface of the limiting rod (305) is connected with the inner wall of the mounting frame (101).

Description

But quick replacement's train brake block modularization heat dissipation structure of making an uproar falls Technical Field The utility model belongs to the technical field of heat dissipation and noise reduction structures of brake pads, and particularly relates to a modularized heat dissipation and noise reduction structure of a train brake pad capable of being replaced quickly. Background The train brake block module is a key component in a train brake system and is used for decelerating or stopping a running train, and the working principle of the train brake block module is that the kinetic energy of the train is converted into heat energy to be dissipated into the atmosphere through friction generated by contact with wheels or brake discs, so that the purpose of braking is realized; The train brake block among the prior art its inboard generally can be provided with the heat dissipation and fall the structure of making an uproar, through the heat dissipation structure of making an uproar to the effect of making an uproar falls to the train brake block that falls, through the heat dissipation fin that sets up with inhale the sound cotton, be used for the heat dissipation of production, and inhale the sound cotton and fall the noise treatment, however, when heat dissipation structure of making an uproar and train brake block cooperation use, the brake block that its inboard set up is generally connected with the heat dissipation structure of making an uproar through the bolt of a plurality of hole sites of bolt, and then when the structure needs to be changed, need loosen the bolt of connecting in proper order through appurtenance, thereby need to operate comparatively complicacy and consume time for a long time, consequently, need improve it. Disclosure of utility model In order to solve the problems in the background technology, the utility model provides a modularized heat dissipation and noise reduction structure for a train brake pad capable of being replaced quickly. In order to achieve the aim, the utility model provides the technical scheme that the modularized heat dissipation and noise reduction structure of the train brake pad capable of being replaced quickly comprises a heat dissipation and noise reduction structure, wherein a brake structure is arranged on the inner side of the heat dissipation and noise reduction structure, a clamping assembly is arranged in an inner cavity of the heat dissipation and noise reduction structure, and the clamping assembly extends into the brake structure; The heat dissipation and noise reduction structure comprises a mounting frame, wherein noise reduction cotton is arranged in an inner cavity of the mounting frame, and a limiting ring is arranged in the noise reduction cotton; The brake structure comprises a brake pad, a connecting rod is arranged on the outer side of the brake pad, the inner side of the connecting rod penetrates through the limiting ring and extends into the inner cavity of the mounting frame, and a chute is formed in the connecting rod; The clamping assembly comprises a mounting ring, the outer side of the mounting ring is connected with the inner wall of the mounting frame, the inner wall of the mounting ring is movably connected with the outer surface of the connecting rod, a clamping block is arranged on the inner wall of the mounting frame, the outer side of the clamping block extends to the inner cavity of the chute, the other end of the clamping block is provided with a connecting column, a bolt is arranged on the outer side of the mounting frame, a pressing block located in the inner cavity of the mounting frame is sleeved on the outer surface of the bolt through threads, the outer wall of the pressing block is movably connected with the outer surface of the connecting column, and the clamping block is connected with the elastic force of the mounting frame through an elastic piece. Preferably, the mounting bracket both sides all are provided with the support, the mounting groove has been seted up to the support inside. Preferably, the outer side of the mounting frame is provided with radiating fins, and the shape of each radiating fin is wave-shaped. Preferably, the outer side of the clamping block is provided with an inclined plane, and the inclined plane is matched with the inner wall of the chute. Preferably, the mounting frame inner wall is provided with the stopper, stopper inboard and fixture block surface swing joint. Preferably, the mounting frame inner wall is provided with the gag lever post, the gag lever post surface is connected with the mounting frame inner wall. Compared with the prior art, the utility model has the following beneficial effects: The utility model is provided with the pressing block and the clamping block, when an operator rotates the bolt, the pressing block is driven to move on the outer surface of the limiting rod through the bolt, the clamping block is further loosened to be extruded through th