Intelligent brake

An intelligent brake and brake arm technology, applied in the direction of brake types, brake parts, brake actuators, etc., can solve the problems of manual adjustment, manual adjustment of brake pad positioning device, etc., and achieve simple use and maintenance Effect

Inactive Publication Date: 2013-07-10
JIAOZUO CITY BRAKE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Current brake application status: (1) The reserved travel of the pusher in the brake must be manually adjusted; (2) The brake pad positioning device in the brake must be manuall

Method used

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Examples

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Example Embodiment

[0024] Such as figure 1 , figure 2 , image 3 with Figure 4 The smart brake shown includes a base 13, two brake arms 3 are hinged on the base 13, brake pads 2 are provided on both brake arms, and a base on one side of the second brake arm A brake spring assembly 12 and a pusher 11 are sequentially arranged on the upper part. The top end of the brake spring assembly 12 and the top end of the pusher 11 are both hinged on the lever 8. The other end of the lever 8 is connected to the first brake through different hinge shafts. The arm is hinged with the pull rod 5, and one end of the pull rod 5 is hinged with the second brake arm. The pull rod 5 is set on the lever 8 through an automatic compensation device 7. The automatic compensation device 7 includes a step shaft 19 hinged on the lever 8. A connecting shaft 21 is sleeved inside the shaft, and the connecting shaft 21 is in clearance fit with the stepped shaft. The connecting shafts on both sides of the stepped shaft 19 are resp...

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PUM

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Abstract

The invention discloses an intelligent brake comprising two brake arms with brake linings. The brake arms are hinged on a base, and a brake spring component and a pusher are sequentially arranged on the base on one side of a first brake arm. The upper end of the brake spring component and the upper end of the pusher are both hinged on a lever, and the other end of the lever is respectively hinged with the first brake arm and a pull rod through different hinged shafts. One end of the pull rod is hinged with a second brake arm, and the pull rod is arranged on the lever through an automatic compensation device. The automatic compensation device is used for adjusting abrasion gaps after friction pieces are abraded. The intelligent brake is further provided with a lining follow-up device, an equal-distance retreat device and an ultimate-limit abrasion alarm switch. The low-temperature constant pusher, the automatic compensation device for a moving ratchet and a fixed ratchet, the lining follow-up device, the equal-distance retreat device and the ultimate-limit abrasion alarm switch are combined to work together, so that the intelligent brake can be guaranteed to be kept in a normal operation condition.

Description

technical field [0001] The invention belongs to the field of brakes, in particular to a brake which can automatically compensate after the brake lining is worn. Background technique [0002] With the continuous development of society, brakes are more and more widely used in various industries and fields, such as metallurgical mines, lifting transportation, coal mining machinery, port horses, petrochemical, engineering machinery, etc.; as a safety component, brakes are important to the entire The field of application is of great significance. [0003] Current brake application status: (1) The reserved travel of the pusher in the brake must be manually adjusted; (2) The brake pad positioning device in the brake must be manually adjusted; (3) The positioning devices of the two arms in the brake must be manually adjusted; ( 4) The brake immediately brakes immediately when the pusher fails, without any buffer; [0004] Specific action principle: a. During the normal use of the ...

Claims

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Application Information

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IPC IPC(8): F16D65/52F16D66/02F16D69/00F16D65/06F16D65/28F16D121/24
Inventor 何明芝袁钢李景玺杜国宝原有财
Owner JIAOZUO CITY BRAKE
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