The invention discloses an anti-sliding device for a tunnel. The anti-sliding device comprises a mounting plate, a third rotating shaft, a first movable plate and a second movable plate, wherein two supporting plates are symmetrically arranged below the mounting plate, first rotating shafts are arranged on the supporting plates, and first wheels are arranged on the first rotating shafts; a second rotating shaft is arranged on the supporting plate, a second wheel is arranged on the second rotating shaft, and a first bevel gear is arranged on the second rotating shaft; the third rotating shaft is rotationally arranged below the mounting plate, a second bevel gear is arranged at the bottom of the third rotating shaft, and the first bevel gear and the second bevel gear are vertically meshed; the fourth rotating shaft is arranged at the bottom of the mounting plate; the first movable plate and the second movable plate are arranged below the mounting plate in a sliding manner, racks are arranged on the first movable plate and the second movable plate, and the gear is engaged with the racks on the first movable plate and the second movable plate; and a first brake pad is arranged on the first movable plate, and a second brake pad is arranged on the second movable plate. The anti-sliding device can act in time to prevent sliding, and is high in stability.
本发明公开了一种隧道用防溜车装置,包括安装板、第三转轴、第一活动板和第二活动板;安装板的下对称设置两个支撑板,支撑板上设置第一转轴,第一转轴上设置第一车轮;支撑板上设置第二转轴,第二转轴上设置第二车轮,第二转轴上设置第一锥齿轮;第三转轴转动设置在安装板下方,第三转轴的底部设置第二锥齿轮,第一锥齿轮和第二锥齿轮垂直啮合;第四转轴设置在安装板底部,第四转轴的底部设置齿轮;第一活动板和第二活动板均滑动设置在安装板下方,第一活动板和第二活动板上均设置齿条,齿轮分别与第一活动板和第二活动板上的齿条啮合;第一活动板上设置第一刹车片,第二活动板上设置第二刹车片。本发明能及时动作防止溜车,并且稳定性高。
Anti-sliding device for tunnel
一种隧道用防溜车装置
2022-02-08
Patent
Electronic Resource
Chinese
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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