One-button off-type monkey car device

Abstract

The invention relates to a one-key dropping-type mine vehicle device. The one-key dropping-type mine vehicle device comprises a mine vehicle main body device chairlift rod (1), an anti-swinging device (4), a chairlift seat and foot rest lever (5), a dropping control switch (9) and a spring (10), wherein the chairlift seat and foot rest lever (5) penetrates through the anti-swinging device (4), so that a connection hole (3) is opposite to a connection hole (6); then a connection rod (7) on the dropping control switch (9) penetrates through the connection holes (3) and (6) to connect the mine vehicle main body device chairlift rod (1), the anti-swinging device (4) and the chairlift and foot rest lever (5)into a whole body, junctions (2) and (8) are fixed by virtue of screws, and finally the dropping control switch (9) and the mine vehicle main body device chairlift rod (1) are fixed by utilizing a screw to penetrate through the spring; when in normal operation, the spring (10) presses the dropping control switch (9), so that the mine vehicle main body device chairlift rod (1), the anti-swinging device (4) and the chairlift seat and foot rest lever (5) are connected into the whole body; and when people get off a mine vehicle in emergency, the dropping control switch (9) is pressed, so that the connection holes (3) and (6) get out of the control of the connection rod (7), the chairlift seat and foot rest lever (5) is separated from the mine vehicle main body device chairlift rod (1), and people can get off the vehicle safely.

Description

technical field [0001] The invention relates to a novel, safe and convenient one-button detachable monkey car device for assisting personnel transporting underground in coal mines, which belongs to the safety field of underground transportation. Background technique [0002] At present, most of the coal mines in my country use monkey carts as a means of transport for underground workers. Due to the unevenness of the floor of the underground roadway, the bottom of the monkey car is relatively high from the bottom of the roadway. When encountering the following problems, there is a great danger: When riding a monkey car for the first time or when an accident occurs in a coal mine, miners get on and off the monkey car due to psychological tension When the monkey car breaks down, the speed increases and cannot run at a constant speed, absenteeism cannot ensure smooth getting off the car, which is likely to cause injury accidents. In view of the above problems, there is an urgen...

AI Technical Summary

Problems solved by technology

Due to the unevenness of the floor of the underground roadway, the bottom of the monkey car is relatively high from the bottom of the roadway. When encountering the following problems, there is a great danger: When riding a monkey car for the first time or when an accident occurs in a coal mine, miners get on and off the monkey car due to psychological tension If you can’t get on or get off the car correctly, you may be dragged by the monkey car and cause accidents; when the monkey car breaks down and the speed increases and you cannot run at a constant speed, absenteeism cannot ensure you get off the car smoothly, which may easily cause injury accidents

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