Inclined shaft anti-sports car decoupling self-locking buffer brake device

Abstract

The invention belongs to the technical field of mine equipment and relates to buffering and braking equipment, in particular to an inclined shaft car sliding and unhooking prevention self-locking buffering and braking device. The inclined shaft car sliding and unhooking prevention self-locking buffering and braking device comprises a buffering and braking device body arranged at the bottom of a mine car, a steel rail locking device used for being locked onto steel rails, connected with the buffering and braking device body and used for providing fixed points for the buffering and braking device body and a linkage trigger device used for triggering the steel rail locking device to be locked onto the steel rails. The linkage trigger device is connected with an adjacent upper mine car. When breaking away, the adjacent mine car triggers the linkage trigger device. According to the inclined shaft car sliding and unhooking prevention self-locking buffering and braking device, an essential mechanical interception system in the prior art is omitted. At the initial stage of unhooking and car sliding of series cars, the inclined shaft car sliding and unhooking prevention self-locking buffering and braking device realizes stable buffering and braking, effectively prevents derailing and collision and eliminates the potential safety hazards.

Description

technical field [0001] The invention belongs to the technical field of mine equipment, and relates to buffer braking equipment, in particular to a decoupling self-locking buffer braking device for an inclined shaft anti-car decoupling. Background technique [0002] The anti-car device for inclined shafts has been used for decades in the transportation of inclined shafts in mines, and it is mainly divided into the following types: [0003] The first is a rigid fence, that is, when a sports car such as decoupling occurs during transportation in an inclined shaft roadway, the fence door is closed to intercept it. When intercepting, it is a rigid collision without any buffer facilities, and the buffer effect and safety are very poor. [0004] The second type is the friction type. When the transport mine car sports car is found through the speed detection method, the interception fence is activated in time, and the fence drives the connecting rope to start the buffer brake device...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the main problems in the existing technology include: the mine car is intercepted and derailed, the mine car and its equipment and materials are collided and damaged, the impact load is too large, the layout is difficult, the scope of use is limited, the use environment is poor, and the use cost is high.

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