Lifting machine and vehicle barrier linkage protection device
The technology of a protection device and a car barrier is applied in the directions of mandatory railway car stops, transportation and packaging, railway car body parts, etc., which can solve the problems of sports car accidents, high noise on the job site, poor lighting, etc., so as to avoid sports car accidents in inclined lanes. , The effect of reducing labor intensity and easy to use
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[0008] Referring to the accompanying drawing 1 of the specification, the invention will be described in detail below for the linkage protection device for the inclined lane hoist and the barrier.
[0009] The structure of the automatic barrier for inclined lanes of the present invention includes a signal monitoring sensor assembly 5 , a control box 2 and a cable 9 . The signal monitoring sensing component 5 is installed on the barrier 4, the control box 2 is installed on the side of the hoist 1, and the two are connected through the cable 9 installed on the lane roof 3 for communication.
[0010] In the normal state, the barrier 4 is closed, and the signal monitoring sensing component 5 sends a signal to the control box 2, and the control box 2 judges according to the received signal and enters the normal mode, the hoist 1 can be started normally, and the mine car 6 carries out the transportation operation.
[0011] When the barrier 4 is opened or not closed, the signal monito...
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