Machinery of being applied to home use elevator prevents device

The utility model discloses a machinery of being applied to home use elevator prevents device, buffer on base and base, still be provided with the swivel mount on the base, it is provided with the contact switch to lie in buffer top position department on the swivel mount, the device through reasonable construction improvement, especially passes through the design of the swivel mount cooperation buffer of contact -carrying switch to the characteristics of home use elevator, and effectively the installation dimension guarantor person's of protective well way safety in case the car meets accident when removing, is installed and is just played the guard action. 本实用新型公开了种应用于家用电梯的机械阻止装置，包括底座和底座上的缓冲器，所述底座上还设置有旋转架，所述旋转架上位于缓冲器上方位置处设置有触点开关；该装置针对家用电梯的特点，通过合理的结构改良，尤其是通过带触点开关的旋转架配合缓冲器的设计，可有效保护井道的安装维保人员的安全，旦轿厢发生意外移动时，装置就起到保护作用。