Inclined shaft automatic car stopper

Abstract

The invention discloses an inclined shaft automatic car stopper which comprises channel steel (1) and a car stopper body arranged between the channel steel (1). The car stopper body comprise a car hooking device (2) and a trigger (3), wherein the car hooking device (2) is arranged on one side of the channel steel (1) through a shaft I (4), the trigger (3) is arranged on the other side of the channel steel (1) through a shaft II (5), the car hooking device (2) and a drive pin shaft (6) are integrally connected, and the trigger (3) is in virtual contact with the drive pin shaft (6), A blocking shaft (7) is connected with two sides of the channel steel (1) and is arranged at the 1 / 3-22 / 3 position of the channel steel (1) from top to bottom, and the distance between the shaft I (4) and the blocking shaft (7) is smaller than that between the shaft I (4) and the drive pin shaft (6). The inclined shaft automatic car stopper is simple in structure, convenient to process and install, small in size, reliable in work and can prevent an inclined shaft mining car from running in usage and accordingly prevent accidents and ensure inclined shaft transportation safety.

Description

technical field [0001] The invention relates to a car stopper, in particular to an automatic car stopper for an inclined shaft, belonging to the technical field of mine safety devices. Background technique [0002] The inclined shaft sports car refers to the phenomenon that the towed vehicle loses control and accelerates down the slope under the action of gravity, which has a great impact on transportation and production. , a lot of mine car stoppers appear one after another, most of the car stoppers currently used are installed in the lower part of the track, such as a mining automatic car stopper disclosed by the Chinese patent, when the mine car is working normally, the car stopper is in the normal open state, when When the wire rope breaks or other reasons, when there is a sports car, when the speed of the mine car exceeds 3 meters per second, the pendulum installed on the signal device 10 meters away from the car stopper is strongly impacted by the front axle of the out...

AI Technical Summary

Problems solved by technology

[0002] The inclined shaft sports car refers to the phenomenon that the towed vehicle loses control and accelerates down the slope under the action of gravity, which has a great impact on transportation and production. , a lot of mine car stoppers appear one after another, most of the car stoppers currently used are installed in the lower part of the track, such as a mining automatic car stopper disclosed by the Chinese patent, when the mine car is working normally, the car stopper is in the normal open state, when When the wire rope breaks or other reasons, when there is a sports car, when the speed of the mine car exceeds 3 meters per second, the pendulum installed on the signal device 10 meters away from the car stopper is strongly impacted by the front axle of the out-of-control mine car, and the ratchet pawl mechanism is opened. Pull up the brake claw of the car stopper through the wire rope. When the front axle of the mine car hits the brake claw, the mine car will be caught. However, the car stopper with this structure is complicated in structure and inconvenient to control, which is easy to cause loss of control or misoperation. , affecting the normal operation of minecarts

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