Downward moving formwork dismantling method and device
The invention relates to the technical field of bridge erection, in particular to a descending type movable formwork dismantling method and device. The method comprises the following steps: moving the front guide end of a movable formwork longitudinally into a bridge opening, and lowering and dismou...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of bridge erection, in particular to a descending type movable formwork dismantling method and device. The method comprises the following steps: moving the front guide end of a movable formwork longitudinally into a bridge opening, and lowering and dismounting the front guide end of the movable formwork in the bridge opening; moving the remaining part of the movable formwork longitudinally into the bridge opening, and lowering and dismounting the remaining part of the movable formwork in the bridge opening. The device comprises a supporting and sliding device used for sequentially supporting and longitudinally moving the front guide end and the remaining part of the movable formwork into a bridge opening; and the overall lowering device is used for sequentially lowering the front guide end and the remaining part to set positions so as to facilitate disassembly. The method can effectively solve the problems that in-situ dismantling of a movable formwork is not neede |
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