The invention discloses a well cover lifting device. The well cover lifting device comprises a front main support, a rear main support, a dust cover, a driving module, a clamping module, a well cover,a hooking module, a lifting rack sliding polished rod, a lifting motor fixing rod, a lifting motor support, a lifting motor, a lifting gear and a lifting rack, wherein the rear main support is arranged behind the front main support; the dust cover is arranged between the surfaces, opposite to each other, of the front main support and the rear main support; the driving module is arranged in the interior of the dust cover; and the clamping module is arranged below the driving module. The well cover lifting device can stretch into the lower part of the well cover through arranging the hooking module to conveniently clamp and hook up the well cover; through arranging the clamping module, when the well cover is lifted by a certain angle, the well cover can be hooked in time to be prevented from falling off and smashing workers; and through arranging a return spring, the hooking module can be restored to the initial state when the well cover lifting device does not work, so that the well cover lifting device is convenient to continue to use for the next time.
本发明公开了一种井盖抬起装置,包括前侧主支架、后侧主支架、防尘盖、驱动模块、卡接模块、井盖、钩接模块、抬起齿条滑动光杆、抬起电机固定杆、抬起电机支架、抬起电机、抬起齿轮和抬起齿条,所述前侧主支架的后方设置有后侧主支架,前侧主支架和后侧主支架的相对面之间设置有防尘盖,防尘盖的内部设置有驱动模块,驱动模块的下方设置有卡接模块。本发明通过设置钩接模块,可以伸入到井盖的下方,方便将井盖卡住并且勾起来,通过设置卡接模块当井盖抬起一定的角度时,可以及时钩住井盖,防止井盖掉落砸伤工作人员,通过设置归位弹簧,当本庄置不工作是,可以时钩接模块恢复初始状态,方便下一次继续使用。
Well cover lifting device
一种井盖抬起装置
2020-10-20
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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