Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lifting mechanism, square cabin and lifting control method
The invention discloses a lifting mechanism, a shelter and a lifting control method.The lifting mechanism comprises a supporting leg oil cylinder, a supporting leg frame, an outer layer frame, an inner layer frame and at least two flexible traction pieces, a cylinder body of the supporting leg oil cylinder is fixed in the supporting leg frame, a piston rod is hinged to the top of the outer layer frame, and the supporting leg frame is arranged in the outer layer frame in a sleeved mode; an inner-layer frame is sleeved with the supporting leg frame, the supporting leg frame and the outer-layer frame as well as the outer-layer frame and the inner-layer frame can relatively slide in the telescopic direction of the supporting leg oil cylinder, one end of one flexible traction piece is fixed to the lower end of the outer-layer frame, and the other end of the flexible traction piece bypasses the top of the supporting leg frame to be connected with the top of the inner-layer frame; one end of the other flexible traction piece is fixed to the lower end of the outer-layer frame, and the other end of the flexible traction piece bypasses the bottom of the supporting leg frame to be connected with the top of the inner-layer frame. The two-stage telescopic lifting mechanism is compact in structure, an oil cylinder with a shorter stroke and a smaller size can be selected according to the same lifting height of two-stage telescopic lifting, and the total height of the square cabin is effectively reduced.
本发明公开了一种升降机构、方舱及升降控制方法，包括支腿油缸、支腿框架、外层框架、内层框架和至少两根柔性牵引件，支腿油缸的缸体固定于支腿框架内、活塞杆铰接于外层框架的顶部，外层框架内套设有支腿框架，支腿框架内套设有内层框架，支腿框架与外层框架之间、外层框架与内层框架之间能够沿支腿油缸的伸缩方向相对滑动，柔性牵引件中的一根一端固定于外层框架的下端、另一端绕过支腿框架的顶部与内层框架的顶部连接，柔性牵引件中的另一根一端固定于外层框架的下端、另一端绕过支腿框架的底部与内层框架的顶部连接。本发明的双级伸缩升降机构结构紧凑，两级伸缩同样的升降高度可选取行程更短、体积更小的油缸，有效降低了方舱的总高度。
Lifting mechanism, square cabin and lifting control method
The invention discloses a lifting mechanism, a shelter and a lifting control method.The lifting mechanism comprises a supporting leg oil cylinder, a supporting leg frame, an outer layer frame, an inner layer frame and at least two flexible traction pieces, a cylinder body of the supporting leg oil cylinder is fixed in the supporting leg frame, a piston rod is hinged to the top of the outer layer frame, and the supporting leg frame is arranged in the outer layer frame in a sleeved mode; an inner-layer frame is sleeved with the supporting leg frame, the supporting leg frame and the outer-layer frame as well as the outer-layer frame and the inner-layer frame can relatively slide in the telescopic direction of the supporting leg oil cylinder, one end of one flexible traction piece is fixed to the lower end of the outer-layer frame, and the other end of the flexible traction piece bypasses the top of the supporting leg frame to be connected with the top of the inner-layer frame; one end of the other flexible traction piece is fixed to the lower end of the outer-layer frame, and the other end of the flexible traction piece bypasses the bottom of the supporting leg frame to be connected with the top of the inner-layer frame. The two-stage telescopic lifting mechanism is compact in structure, an oil cylinder with a shorter stroke and a smaller size can be selected according to the same lifting height of two-stage telescopic lifting, and the total height of the square cabin is effectively reduced.
本发明公开了一种升降机构、方舱及升降控制方法，包括支腿油缸、支腿框架、外层框架、内层框架和至少两根柔性牵引件，支腿油缸的缸体固定于支腿框架内、活塞杆铰接于外层框架的顶部，外层框架内套设有支腿框架，支腿框架内套设有内层框架，支腿框架与外层框架之间、外层框架与内层框架之间能够沿支腿油缸的伸缩方向相对滑动，柔性牵引件中的一根一端固定于外层框架的下端、另一端绕过支腿框架的顶部与内层框架的顶部连接，柔性牵引件中的另一根一端固定于外层框架的下端、另一端绕过支腿框架的底部与内层框架的顶部连接。本发明的双级伸缩升降机构结构紧凑，两级伸缩同样的升降高度可选取行程更短、体积更小的油缸，有效降低了方舱的总高度。
Lifting mechanism, square cabin and lifting control method
一种升降机构、方舱及升降控制方法
LIU JIEMEI (Autor:in) / REN GUOHAI (Autor:in) / CHEN HAO (Autor:in) / ZHOU YINGLAI (Autor:in) / YUAN ZHIHUA (Autor:in) / LIN XIN (Autor:in)
07.04.2023
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
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Rotary lifting device for energy storage square cabin
| Europäisches Patentamt | 2023