A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a hydraulic bridge bearing column, comprising a column body, wherein the column body is vertically provided with three grooves; each groove is internally provided with fixing notches at equal intervals; the column body is provided with a supporting disk; the edge part of the supporting disk is hinged to a plurality of stretchable supporting arms by shafts; the inner side of the supporting disk is provided with blind holes; a spring is arranged in each blind hole; the front end of each spring is provided with a fixing block which is matched with the corresponding fixing notch; the top end of the column body is provided with a top supporter. According to the hydraulic bridge bearing column, the supporting disk is movably arranged on the column body, each fixing block slides in the corresponding groove, the fixing block is clamped in the corresponding fixing notch after a height is selected, and the reinforcing and supporting operation is performed through the stretchable supporting arms. The hydraulic bridge bearing column has the advantages of reasonable stress of a main body, high bearing capacity, effective reduction of supporting arm number, and low construction cost.
The invention discloses a hydraulic bridge bearing column, comprising a column body, wherein the column body is vertically provided with three grooves; each groove is internally provided with fixing notches at equal intervals; the column body is provided with a supporting disk; the edge part of the supporting disk is hinged to a plurality of stretchable supporting arms by shafts; the inner side of the supporting disk is provided with blind holes; a spring is arranged in each blind hole; the front end of each spring is provided with a fixing block which is matched with the corresponding fixing notch; the top end of the column body is provided with a top supporter. According to the hydraulic bridge bearing column, the supporting disk is movably arranged on the column body, each fixing block slides in the corresponding groove, the fixing block is clamped in the corresponding fixing notch after a height is selected, and the reinforcing and supporting operation is performed through the stretchable supporting arms. The hydraulic bridge bearing column has the advantages of reasonable stress of a main body, high bearing capacity, effective reduction of supporting arm number, and low construction cost.
Hydraulic bridge bearing column
ZHANG SHOULIANG (author)
2015-04-29
Patent
Electronic Resource
English
IPC:
E01D
BRIDGES
,
Brücken
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