A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydraulic synchronous jacking supporting frame
The invention relates to the technical field of net rack installation, and discloses a hydraulic synchronous jacking supporting frame. The hydraulic synchronous jacking supporting frame comprises a jacking base and a jacking frame, the jacking frame comprises a rectangular frame composed of a plurality of section rods and a plurality of bolt balls and a supporting frame fixed to the top of the rectangular frame, the jacking base comprises a jack and a base fixed to the bottom end of the jack, a fixing frame is fixed to the top end of the jack, a plurality of connecting units are hinged to thebottom of the fixing frame, and the two ends of each connecting unit are rotationally connected with the bottom ends of the fixing frame and the rectangular frame through pin shafts correspondingly; and four grooves corresponding to the bottom end of the rectangular frame are formed in the base, a jacking block is longitudinally connected into each groove in a sliding mode, a positioning mechanismused for fixing the jacking blocks is arranged on the base, the positioning mechanism comprises a rotating shaft and a cam which are arranged in the each groove in a rotating mode, and the cams and the rotating shafts are coaxially fixed. The hydraulic synchronous jacking supporting frame is simple in structure, convenient for continuously jacking a net rack, simple and convenient to operate, andcapable of improving the working efficiency.
本发明涉及网架安装技术领域，公开了一种液压同步顶升支撑架，包括顶升座和顶升架，所述顶升架包括若干根节杆和若干个螺栓球组成的矩形框架、以及固定在矩形框架顶部的支撑架，所述顶升座包括千斤顶和固定于所述千斤顶底端的底座，所述千斤顶的顶端固定有固定架，固定架的底部铰接有若干个连接单元，连接单元的两端分别和固定架与矩形框架的底端通过销轴转动连接，所述底座上开设和矩形框架的底端相对应的四个凹槽，每个凹槽内均纵向滑动连接有顶升块，且底座上设有用于固定顶升块的定位机构，所述定位机构包括一转动设于凹槽的转轴和凸轮，所述凸轮和转轴同轴固定。本发明结构简单，方便连续性顶升网架使用，操作简单方便，提高工作效率。
Hydraulic synchronous jacking supporting frame
The invention relates to the technical field of net rack installation, and discloses a hydraulic synchronous jacking supporting frame. The hydraulic synchronous jacking supporting frame comprises a jacking base and a jacking frame, the jacking frame comprises a rectangular frame composed of a plurality of section rods and a plurality of bolt balls and a supporting frame fixed to the top of the rectangular frame, the jacking base comprises a jack and a base fixed to the bottom end of the jack, a fixing frame is fixed to the top end of the jack, a plurality of connecting units are hinged to thebottom of the fixing frame, and the two ends of each connecting unit are rotationally connected with the bottom ends of the fixing frame and the rectangular frame through pin shafts correspondingly; and four grooves corresponding to the bottom end of the rectangular frame are formed in the base, a jacking block is longitudinally connected into each groove in a sliding mode, a positioning mechanismused for fixing the jacking blocks is arranged on the base, the positioning mechanism comprises a rotating shaft and a cam which are arranged in the each groove in a rotating mode, and the cams and the rotating shafts are coaxially fixed. The hydraulic synchronous jacking supporting frame is simple in structure, convenient for continuously jacking a net rack, simple and convenient to operate, andcapable of improving the working efficiency.
本发明涉及网架安装技术领域，公开了一种液压同步顶升支撑架，包括顶升座和顶升架，所述顶升架包括若干根节杆和若干个螺栓球组成的矩形框架、以及固定在矩形框架顶部的支撑架，所述顶升座包括千斤顶和固定于所述千斤顶底端的底座，所述千斤顶的顶端固定有固定架，固定架的底部铰接有若干个连接单元，连接单元的两端分别和固定架与矩形框架的底端通过销轴转动连接，所述底座上开设和矩形框架的底端相对应的四个凹槽，每个凹槽内均纵向滑动连接有顶升块，且底座上设有用于固定顶升块的定位机构，所述定位机构包括一转动设于凹槽的转轴和凸轮，所述凸轮和转轴同轴固定。本发明结构简单，方便连续性顶升网架使用，操作简单方便，提高工作效率。
Hydraulic synchronous jacking supporting frame
一种液压同步顶升支撑架
ZHANG QUANGU (author) / TONG LINLANG (author) / XIE YIJUN (author) / LI ZHEN (author) / ZHANG YUANMING (author)
2021-01-15
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
/
E04G
SCAFFOLDING
,
Baugerüste
Hydraulic synchronous jacking method for chimney construction
| European Patent Office | 2023
Supporting frame rotary jacking and operation method thereof
| European Patent Office | 2020
Self-lifting type hydraulic synchronous jacking chimney construction method
| European Patent Office | 2023