The invention discloses a large-well-mouth-spanning deslagging and man-lifting separated deep shaft construction lifting system which comprises a foundation supporting frame, a derrick and a head sheave platform, the foundation supporting frame comprises a main beam and a plurality of auxiliary beams, and the main beam and all the auxiliary beams are located on the same plane; two ends of the main beam and two ends of the auxiliary beam are connected with a wellhead; the derrick is in a tower shape and is provided with four supporting legs, two supporting legs are connected with the main beam, and the other two supporting legs are connected with the ground on the outer side of a wellhead. The head sheave platform is arranged at the top of the derrick and is provided with a slag lifting head sheave and a person lifting head sheave; a slag lifting rope is supported on the slag lifting head sheave, one end of the slag lifting rope is connected with the ground through a slag lifting winch, the other end of the slag lifting rope is connected with a slag hopper, and the slag hopper is vertically hung in a well; a person lifting rope is arranged on the person lifting head sheave support, one end of the person lifting rope is connected with the ground through a person lifting winch, the other end of the person lifting rope is connected with a person lifting cage, and the person lifting cage is vertically hung in a well. The problem that derrick construction is difficult to carry out due to the fact that an existing vertical shaft lifting system cannot effectively adapt to the high mountain and valley terrain can be solved.
本发明公开了一种跨大井口出渣提人分离式深竖井施工提升系统,包括基础支撑架、井架及天轮平台,基础支撑架包括一根主梁及多根辅梁,主梁及全部辅梁位于同一平面;主梁的两端及辅梁的两端均与井口连接;井架呈塔状并设有四个支脚,两个支脚与主梁连接,另外两个支脚与井口外侧地面连接;天轮平台设于井架顶部,天轮平台设有提渣天轮和提人天轮;提渣天轮撑设有提渣绳,提渣绳的一端通过提渣绞车与地面连接,另一端连有渣斗,渣斗竖直吊设于井内;提人天轮撑设有提人绳,提人绳的一端通过提人绞车与地面连接,另一端连有提人罐笼,提人罐笼竖直吊设于井内。其能够解决现有的竖井提升系统无法有效适配高山峡谷地形,导致难以进行井架施工的问题。
Large-wellhead-spanning deslagging and man-lifting separation type deep shaft construction lifting system
一种跨大井口出渣提人分离式深竖井施工提升系统
03.05.2024
Patent
Elektronische Ressource
Chinesisch
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