Elevator buffering device

Abstract

The invention relates to an elevator buffering device. The elevator buffering device is provided with a bottom plate, a plurality of rubber cushion blocks are arranged on the bottom plate, guide columns are slidably connected to the four corners of the bottom plate, the upper ends of the guide columns penetrate through the bottom plate and are provided with connecting plates, the guide columns are sleeved with first springs, sliding rails and baffles are arranged on the lower portion of the bottom plate, a first buffering arm and a second buffering arm are slidably connected to the sliding rails, the middle of the first buffering arm is hinged to the middle of the second buffering arm, second springs are fixedly connected between the first buffering arm and the baffle and between the second buffering arm and the baffle correspondingly, and the lower ends of the first buffering arm and the second buffering arm are rotatably connected with rollers. The elevator buffering device has the beneficial effects that the safety performance of an elevator can be improved, and injuries of emergencies to passengers are reduced.

Description

technical field [0001] The invention relates to the field of elevators, in particular to an elevator buffer device. Background technique [0002] In recent years, my country's large and medium-sized cities have developed rapidly, and high-rise buildings have sprung up all over the country. While building high-rise buildings across the country, my country's elevator industry is booming, and elevator production has increased significantly. While the elevator industry is booming, elevators The field of shock absorption has gradually developed, and the shock-absorbing base generally used in the elevator shock-absorbing industry has the disadvantage of low safety performance. [0003] The shock absorbing device in the prior art usually only adds a rubber base at the bottom of the car. However, when the elevator falls in an emergency, it cannot effectively absorb the shock. There is a great potential safety hazard, which often causes physical injury to the passengers. Contents of...

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Problems solved by technology

[0002] In recent years, my country's large and medium-sized cities have developed rapidly, and high-rise buildings have sprung up all over the country. While building high-rise buildings across the country, my country's elevator industry is booming, and elevator production has increased significantly. While the elevator industry is booming, elevators The field of shock absorption has also gradually developed, and the shock-absorbing base commonly used in the elevator shock-absorbing industry has the disadvantage of low safety performance

[0003] The shock absorbing device in the prior art usually only adds a rubber base at the bottom of the car. However, when the elevator falls in an emergency, it cannot effectively absorb the shock, and there is a great potential safety hazard, which often causes physical harm to the passengers

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