Derail-preventiondisc type steel belt plastic deformation cushion brake device for inclined shaft

Abstract

The invention discloses a derail-preventiondisc-type steel strip plastic deformation cushioning brake device for inclined shaft, which comprises a signal system, a control system, a vehicle stopping system and a cushioning brake system. The signal system is arranged in the running direction of the running container in the inclined shaft roadway and is used for acquiring the speed signal. The control system is arranged in the vicinity of the signaling system for receiving signals of the signaling system and controlling the operation of the vehicle stopping system; the baffle system is arrangedat the top of the inclined shaft roadway, and is used for receiving the command from the signal system and blocking the running container in time. A cushion brake system is arranged at that bottom ofthe inclined shaft roadway for cushion braking aft the vehicle retaining system blocks the running vessel. The invention avoids the generation of the non-safe space in the roadway, and prevents the safety hidden trouble and safety accident of the personnel equipment and the roadway caused by the steel belt shaking when braking. At that same time, the device has the advantage of simple structure, convenient installation, stable performance, safety and reliability.

Description

technical field [0001] The invention belongs to the technical field of mine equipment, and relates to buffer equipment, in particular to a buffer braking device for preventing mine cars from running in inclined shaft transportation. Background technique [0002] The inclined shaft anti-car device has been used for decades in the transportation of inclined shafts in coal mines, and it is mainly divided into the following types: [0003] The first is a simple low-cost manual operation equipment, that is, when a sports car breaks in the inclined shaft roadway transportation, the rope is manually pulled to close the fence door to intercept. This equipment has poor safety performance, and the interception is a rigid collision without any buffer Facilities, cushioning effect and safety are very poor. [0004] The second type is the friction type. Through the speed inspection method, it is found that the transport container has a broken rope or a sports car, and the interception f...

AI Technical Summary

Problems solved by technology

[0009] The main problems in the existing technology include: the braking force is difficult to be constant, cannot be calibrated and controlled, the impact load is too large, the braking is unreliable, and there are certain safety hazards; the collision process is a rigid collision, and the cushioning effect is not good; the steel belt is not effective constraints, which may cause new safety accidents; there are problems in steel belt transportation, on-site layout, and installation

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