The invention discloses a leveling anti-sliding device of an elevator and an anti-sliding method. The leveling anti-sliding device comprises an installation box; a rotating wheel is arranged inside the installation box; a traction rope is wound on the rotating wheel; braking blocks are arranged on the two sides of the rotating wheel; each braking block comprises a concave oil duct fixed with the installation box, piston rods inserted into the two ends inside the concave oil duct, and springs connected with the piston rods and the concave oil duct; the leveling anti-sliding device further comprises an oil pipe communicating with the concave oil ducts; an oil storage tank is arranged on one side, away from the concave oil duct, of the oil pipe; an oil pump is installed at one end, close to the oil storage tank, of the oil pipe; and a middle shaft is inserted and fixed in the middle of the rotating wheel. According to the leveling anti-sliding device of the elevator and the anti-sliding method, oil enters the insides of the concave oil ducts, then the two piston rods can be extruded and extended, and the springs are stretched, so that the piston rods brake the rotating wheel to prevent the rotating wheel from rotating, and the situation that a step occurs in the leveling is avoided; and friction blocks and friction discs are arranged, the friction force among the friction discs and the friction blocks is larger, and the braking is facilitated.
本发明公开了一种电梯的平层防溜动方法及装置,包括安装盒,所述安装盒的内部设置有转轮,所述转轮上缠绕有牵引绳,所述转轮的两侧均设置有制动块,所述制动块包括与安装盒相固定的凹形油道、插入凹形油道内部两端的活塞杆以及连接活塞杆和凹形油道的弹簧,还包括油管所述油管与凹形油道连通,且油管远离凹形油道的一侧设置有储油箱,所述油管靠近储油箱的一端安装有油泵,所述转轮的中部插入固定有中轴,本发明油液进入凹形油道的内部,进而两个活塞杆可被挤压而伸长,弹簧被拉伸,以便于活塞杆可转轮进行制动,避免转轮发生转动,进而可避免平层出现台阶的情况,本发明设置了摩擦与摩擦盘,摩擦盘与摩擦块的摩擦力更大,有助于制动。
Leveling anti-sliding device of elevator and anti-sliding method
一种电梯的平层防溜动方法及装置
2020-12-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B66B Aufzüge , ELEVATORS |
Anti-sliding device for elevator and using method of anti-sliding device
Europäisches Patentamt | 2024
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