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Brake guide shoe

A technology of guide shoes and brake holes, which is applied in the field of elevators, can solve the problems of low safety factor and achieve the effect of increasing the safety factor

Inactive Publication Date: 2013-10-02
张家港市香山电梯导轨制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, once the elevator has an accident, the traditional guide shoe cannot play the role of deceleration and braking when it accelerates down the guide rail, and the safety factor is low.

Method used

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Embodiment Construction

[0015] In order to further describe the technical features and effects of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0016] refer to Figure 1 to Figure 3 , a brake guide shoe, including a shoe body 1 and a hydraulic brake rod 2. The shoe body 1 is made of stainless steel and is in the shape of a "concave". Moving hole 4, the hydraulic brake rod 2 is fixedly installed on the outside of the two side walls of the boot body 1, the wall thickness on both sides of the boot body is 15mm, and the hydraulic brake rod 2 is also provided with a rod body 3, the rod body 3 is Cylindrical, with a diameter of 32mm, the rod passes through the brake hole 4. When the elevator accelerates down in an emergency, the rod 3 of the hydraulic brake rod 2 will pass through the brake hole 4 and withstand the rail walls on both sides of the guide rail 6. Thereby it plays the role of dece...

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Abstract

The invention discloses a brake guide shoe, which comprises a shoe body and hydraulic brake bars, wherein the shoe body is concave; the two side walls of the guide shoe body are provided with brake holes; the hydraulic brake bars are fixedly arranged on the outer sides of the two side walls of the shoe body; the hydraulic brake bars are further provided with bar bodies; and the bar bodies pass through the brake holes. The brake guide shoe can be used for decelerating and braking an elevator in an emergency, so that the safety coefficient of the elevator is increased.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to a brake guide shoe. Background technique [0002] In the process of elevator lifting, guide rails and guide shoes are commonly used parts. Usually the guide shoes are fixed on the elevator, and the guide shoes slide on the guide rails during the elevator lifting, so that the elevator can only move in the vertical direction without It will shake in the horizontal direction and play a role in stabilizing the elevator. However, once the elevator has an accident and accelerates down along the guide rail, the traditional guide shoe cannot play the role of deceleration and braking, and the safety factor is low. Contents of the invention [0003] The invention provides a brake guide shoe, which can be used for emergency braking by means of a brake rod in the guide shoe when an emergency accident occurs in an elevator and accelerates down, so as to increase the safety factor. [0...

Claims

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Application Information

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IPC IPC(8): B66B7/04
Inventor 沈峰
Owner 张家港市香山电梯导轨制造有限公司