The invention discloses a single-point rope outlet device for a winch. The single-point rope outlet device comprises the winch, a rope discharging device and a single-point rope outlet device body; the rope discharging device comprises a guide mechanism and a two-way lead screw which is in transmission connection with the guide mechanism and the winch, the two-way lead screw rotates through torque transmission of the winch, and then the transverse movement speed of the guide mechanism is synchronous with the pitch of a rope loop of the winch; the single-point rope outlet device body comprises a pulley guide mechanism, a first pulley block, a second pulley block and a rope outlet mechanism, the first pulley block is arranged on the guide mechanism, the second pulley block is arranged on a fixing seat of the winch in a hinged mode, the pulley guide mechanism is in transmission connection with the first pulley block and the second pulley block, and the rope outlet mechanism is fixedly arranged; and a steel wire rope of the winch penetrates out of the rope discharging device, sequentially winds around the first pulley block and the second pulley block and then penetrates out of the rope outlet mechanism, and fixed-position rope outlet is achieved. The single-point rope outlet device for the winch has the beneficial effects that the rope outlet mode that the steel wire rope of the winch swings left and right is changed, and fixed-position single-point rope outlet of the steel wire rope is achieved.
本发明公开了一种绞车单点出绳装置,包括绞车、排绳装置和单点出绳装置,所述排绳装置包括导向机构、传动连接导向机构与绞车的双向丝杆,通过绞车的力矩传动使双向丝杆转动进而带动导向机构横向移动的速率与绞车绳圈节距螺距同步;所述单点出绳装置包括滑轮导向机构、第一滑轮组、第二滑轮组和出绳机构;第一滑轮组安装于导向机构上,第二滑轮组铰接安装于所述绞车的固定座上,滑轮导向机构传动连接第一滑轮组和第二滑轮组,出绳机构固定布置,绞车的钢丝绳由排绳装置穿出、依次绕设于第一滑轮组、第二滑轮组再从出绳机构穿出,实现固定位置出绳。本发明的有益效果是:改变绞车钢丝绳左右摆动的出绳方式,实现钢丝绳的固定位置单点出绳。
Single-point rope outlet device for winch and application of single-point rope outlet device
一种绞车单点出绳装置及其应用
2021-08-24
Patent
Electronic Resource
Chinese
IPC: | B66D Haspeln , CAPSTANS |
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