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Cable cars can be seen in many tourist attractions. Using this mode of transportation can lift or lower people and goods. Some tourists will worry about its safety. In fact, the cable car is equipped with safety devices. Even in the last step of safety, it is very safe to install oil pressure buffers. The following is a brief introduction to the safety of the cable car.
Cable car is the general name of the device that uses steel rope traction to realize the purpose of transporting people or goods. In order to reduce the construction cost, the cable car route generally avoids large fluctuations, and the track slope is about 15 ° ~ 25 °. According to the traffic volume, terrain, traffic distance and other conditions, the line can be designed into monorail and double rail. Generally speaking, the traveling speed of the cable car is less than 13km / h. If there are accidents such as overspeed, overload, offside, power failure, damaged ropes, etc., there will be corresponding safety countermeasures.
The safety devices of the cable car cableway include: 1. Railings and protective nets to prevent passengers from falling; 2. The driving wheel is equipped with a device to prevent the steel wire rope from flying out of the groove; 3. The upper and lower switches of the oil pressure system are installed for upper limit oil drainage and lower limit oil replenishment; 4. The car door is equipped with a locking system, which cannot be opened from inside the car; 5. Before reaching the moving limit of the trawl, turn on the travel protection. Finally, even if all the above devices unfortunately fail, the oil buffer can also be used as a car stopper when the cable car stops to avoid accidents. The head of the buffer is locked and connected with the overall bolts of the oil buffer. The entire oil buffer connecting plate is connected to the bolts on the two supports for stable support. The stable shock absorber under the two arms will be locked on the rail head of the rail transportation line with the help of bolts. The use of oil buffer can reduce the collision between the front and rear of the vehicle and improve the comfort. In case of an accident, if external forces are suddenly generated, the vehicle can be prevented from overturning, climbing and assembling. This method can improve the safety of personnel and resources of the vehicle, and also extend the service life of the cable car.
It can be seen that the cable car has more safety equipment. Even if the front equipment fails, the oil buffer, as the last safety guard, can still ensure the safety of passengers.