Steel pipe supporting and transporting device used during bridge jacking
The utility model discloses a steel pipe supporting and transporting device during bridge jacking, which comprises a jacking steel pipe support and a frame device for supporting and moving, the lifting device is installed in the rack device and used for lifting the jacking steel pipe support up and...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a steel pipe supporting and transporting device during bridge jacking, which comprises a jacking steel pipe support and a frame device for supporting and moving, the lifting device is installed in the rack device and used for lifting the jacking steel pipe support up and down, and the anti-moving device is used for fixing the jacking steel pipe support from the two sides to prevent the jacking steel pipe support from shaking in the transportation process. The hoisting device comprises four electric chain blocks which are evenly distributed, iron chains are arranged in the middles of the electric chain blocks, and hoisting supports are installed between the bottom ends of the iron chains. The steel pipe supporting and transporting device used during bridge jacking is simple, convenient and rapid to use, easy in material obtaining and easy to operate, can solve the problem that jacking steel pipe supports are difficult to install when the operation space under a bridge during bridge |
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