The invention relates to the related technical field of electric power inspection, in particular to a hot-line work manned lifting device which comprises a main machine box body, a seat cushion, a rope twisting mechanism, a rope guide rod and a controller, the seat cushion is arranged on the main machine box body, and the rope guide rod is arranged on the front side of the seat cushion, and the hot-line work manned lifting device is characterized in that the rope twisting mechanism is arranged on the outer side of the main machine box body; the rope twisting mechanism comprises a first rope wheel, a second rope wheel, a guide wheel and a rope dividing block, a protective cover is arranged outside the rope twisting mechanism, an opening is formed in the upper portion of the protective cover, the rope dividing block serves as a boundary, one side of the protective cover is an insulating rope tensioning side, and the other side of the protective cover is an insulating rope loosening side. The invention has the following beneficial effects: 1) as the weight of a passenger is heavier, the clamping force of the rope wheel on the insulating rope is larger, so that the insulating rope can be effectively prevented from being separated from the rope wheel and slipping; and (2) the rope bodies are prevented from crossing, the problems of abrasion and knotting of the insulating rope are solved, the operation reliability of the lifting device is improved, and the requirement that operators and articles are conveyed to an overhead conductor or a tower top in the hot-line work process is met.
本发明涉及电力巡检相关技术领域,尤其涉及一种带电作业载人升降装置,包括主机箱体、坐垫、绞绳机构、导绳杆、控制器,主机箱体上设有坐垫,坐垫前侧设有导绳杆,其特征在于,所述绞绳机构设于主机箱体的外侧,绞绳机构包括第一绳轮、第二绳轮、导轮和分绳块,绞绳机构外设有保护罩,保护罩的上方开口,以分绳块为分界,一侧为绝缘绳张紧侧,另一侧为绝缘绳松驰侧。本发明的有益效果是:1)随着搭乘人体重越重,绳轮对绝缘绳的夹持力越大,可有效防止绝缘绳从绳轮中脱出和打滑。2)避免绳体交叉,解决了绝缘绳磨损和打结的问题,提高升降装置的操作可靠性,满足带电作业过程中作业人员和物品向架空导线或塔顶的传送需求。
Hot-line work manned lifting device
一种带电作业载人升降装置
19.09.2023
Patent
Elektronische Ressource
Chinesisch
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 / B66D Haspeln , CAPSTANS / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen |
NTRS | 1966
|Engineering Index Backfile | 1966
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