The invention discloses a novel wind-resistant and anti-skid safety protection device for hoisting machinery, and relates to the technical field of cranes, the novel wind-resistant and anti-skid safety protection device comprises a connecting guide rail and a control panel, a hoisting sliding seat is slidably arranged on the connecting guide rail, a guide cylinder is connected to the top of the hoisting sliding seat, and a clamping bolt is slidably inserted into the guide cylinder; a plurality of fan blades are distributed on the outer portion of the guide cylinder in the circumferential direction. In a strong wind weather environment, the fan blades circumferentially distributed on the lifting sliding seat can receive wind power effects in different directions, and when the wind power reaches a corresponding level, the fan blades at the corresponding positions can rotationally extrude the lifting ring under the wind power effects, so that the lifting ring moves, and the clamping bolt is unlocked through linkage of the traction steel wire and the locking assembly; and the clamping bolts are ejected and lifted under the resilience force action of the ejection springs and inserted into the anti-skid fixing holes in the corresponding positions of the connecting cross beam, so that the lifting sliding seat is fixed in an anti-skid mode through cooperation of the connecting cross beam and the clamping bolts, and the situation that follow-up use is affected due to the effect on the connecting guide rail is avoided.
本发明公开了新型起重机械抗风防滑安全保护装置,涉及起重机技术领域,包括连接导轨和控制面板,所述连接导轨上滑动设置有起重滑座,所述起重滑座顶部连接有导筒,且导筒内滑动穿插有卡栓;所述导筒的外部周向分布有多个扇叶片。本发明在大风天气环境下,周向分布在起重滑座上的扇叶片可接受不同方向的风力作用,并且在风力达到对应级数时,对应位置扇叶片在风力作用可转动挤压升降环,使得升降环运动,且通过牵引钢丝联动锁止组件解锁卡栓,卡栓便在弹射弹簧的回弹力作用弹射升起,插入连接横梁上对应位置的防滑固定孔内,实现起重滑座依靠连接横梁和卡栓配合进行防滑固定,避免对连接导轨产生作用而影响后续使用。
Novel wind-resistant and anti-skid safety protection device for hoisting machinery
新型起重机械抗风防滑安全保护装置
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
Novel wind-resistant and anti-skid safety protection device for hoisting machine
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2024
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