The invention discloses a cable well opening device and belongs to the field of power grid construction equipment, the cable well opening device comprises a lifting frame assembly and a middle telescopic rod, the lifting frame assembly comprises two supporting frames, guide mechanisms are arranged in the two supporting frames respectively, the guide ends of the guide mechanisms are fixedly connected with mounting frames, the mounting frames are arranged in the supporting frames, and the middle telescopic rod is arranged in the middle telescopic rod. And the middle telescopic rod is connected with the mounting frame. The middle telescopic rod can stretch out and draw back, so that the length of the middle telescopic rod is changed, and then the distance between the two supporting frames can be adjusted to adapt to opening of cable well lids of various sizes. The guiding mechanism can play a guiding role on the mounting frame, the movement stability of the mounting frame is improved, when the well lid needs to be opened, the middle telescopic rod is sleeved with a connecting rope, the connecting rope is provided with a hook used for being hung in an opening hole of the cable well lid, then the lifting mechanism is started, the middle telescopic rod is lifted, and therefore the cable well lid is lifted and opened. And the operation is convenient and labor-saving.
本发明公开了一种电缆井开启装置,属于电网施工设备领域,包括起升架组件和中间伸缩杆,所述起升架组件包括两个支撑架,两个所述支撑架内各设有导向机构,所述导向机构的导向端固定连接有安装架,安装架设于支撑架内,中间伸缩杆与安装架连接。中间伸缩杆能够实现伸缩,从而改变中间伸缩杆的长度,进而可以调整两个支撑架之间的距离,以适应与各种尺寸的电缆井盖的开启;导向机构能够对安装架起到导向作用,提高安装架运动的稳定性,当需要对井盖进行开启操作时,在中间伸缩杆上套上连接绳,连接绳上设置挂钩,用于挂在电缆井盖的开启孔内,然后启动升降机构,中间伸缩杆抬起,从而将电缆井盖抬起打开,操作方便十分省力。
Cable well opening device
一种电缆井开启装置
2024-04-26
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 |