Design of a safety shock absorption elevator

    With the progress of society, rapid development of industry, construction industry, highrise building more and more, so the corresponding elevator equipment has been widely used, and with the increase in the number of high-rise buildings and the height of the lift, lift the application requirements also increase, especially for safety reasons enough,When there is a safety emergency, the safety of passengers by threat. In view of the above mentioned defects, it is necessary to design a kind of safety shock absorbing elevator.

　　The technical problem to be solved in this paper is to provide a kind of safety shock absorbing elevator, which can solve the problem of the life safety of the passengers when the existing elevator appears safety emergency.

     With the progress of society, rapid development of industry, construction industry, high-rise building more and more, so the corresponding elevator equipment has been widely used, and with the increase in the number of highrise buildings and the height of the lift, lift the application requirements also increase, especially for safety reasons enough, when the security of an emergency, the safety of passengers by threat. In view of the above mentioned defects, it is necessary to design a kind of safety shock absorbing elevator.

图1 电梯轿厢剖面图

             First of all, at the center of the rubber bottom end is provided with a rubber pad and shockproof shockproof assembly, wherein the closely connected. The second step, the shock proof component also comprises a steel pipe, an anti vibration spring and a bottom plate. The third step, the steel tube is distributed at the bottom of the rubber pad, and the number of the steel pipe is arranged at the bottom of the rubber pad. The shock proof spring is arranged at the center of the steel pipe inner center, and the shock proof spring is closely connected with the rubber pad in the fourth step. Finally, the bottom plate is positioned at the bottom of the shock spring, and the bottom plate is welded with the shock proof spring.

  In the following, a detailed description of a variety of specific details in order to provide a thorough understanding of the concept of the basis of the description of the implementation. As shown in Figure 1, a damping elevator, including elevator box 1, including 2 airbags, a rubber pad 3, a motor 4, inflatable tube 5, 6, 7 speed monitor control terminal, the airbag 2 is located in the bottom box lift 1 external airbags at the center of the 2 and lift box 1 is connected with the rubber, the rubber pad 3 is located in the bottom of the airbag 2 at the center of the rubber pad 3 and 2 rubber airbag is connected with the motor, the 4 in box 1 external lift left at the bottom end of the motor 4 and lift box 1 thread is inflated the 5 is located in the center of the left internal airbag 2, 5 and 2 airbag inflatable tube is connected with the glue, the 6 speed monitor in elevator box 1 outside the right center, the 6 speed monitor and lift the box 1 thread connected The control terminal 7 is located in the bottom right outside the box body 1 elevator control, the terminal 7 and 1 thread lift box connected to the rubber pad 3 bottom center is equipped with shockproof rubber pad assembly 301, the 3 and 301 vibration components connected close to the earthquake, 301 groups also including steel pipe 3011, spring 3012, floor 3013 earthquake, the 3011 pipes are evenly distributed in the bottom of the rubber pad 3, the number for a number of earthquake, the spring 3012 is located at the center of the internal pipe 3011 earthquake, the spring 3012 and a rubber pad 3 closely connected, and the bottom plate 3013 is located on the anti shock spring at the end of 3012, the bottom plate 3013 and a spring 3012 is welded with shock. Compared with the prior art, the elevator safety damping speed monitor 6, first set a safe value, when the elevator emergency accident, motor loss speeding down, 6 speed monitor signal to the control terminal 7, terminal 7 control drive motor 4 through 5 airbag inflatable tube to 2 fast charge, this elevator fall to the bottom there will be three security isolation protection measures, shockproof assembly 301 first contact with the ground, a rubber pad 3 buffer airbag 2 ultimately strengthen safety protection. At the same time, 3011 steel can not only protect the shockproof spring 3012 damage, but also can improve the safety coefficient of the 3013 floor elevator, elevator is not stable tilt, shockproof spring 3012 to prevent shock. Lift fall, lift protection. The safety shock absorber is simple in design, high in safety factor, and realizes the safety protection of the passengers when the emergency occurs, so that the passengers can be reduced to a minimum, meet the needs of people, and can get better promotion.

      与现有技术相比，该安全减震电梯，首先速度监测器设定一个安全值，当电梯出现紧急事故时，电机失重超速下降，速度监测器发出信号给控制终端，控制终端驱动马达控制终端给安全气囊快速充气，这样电梯落到底部时会有三道安全减震防护措施，防振组件首先接触地面，橡胶垫中间缓冲，安全气囊最终加强安全保护。同时，钢管既可以保护防振弹簧损坏，又可以提高电梯的安全系数，底板起稳定电梯不倾斜的作用，防振弹簧起防止电梯掉落时的震荡作用，保护电梯。该安全减震电梯设计简单，安全系数高，实现了紧急事故出现时对乘客的安全防护，使乘客的危险降到最小，符合人们的需求，可以得到更好地推广。