Locking device of wedge-shaped bolt for adjustable template reinforcing member
The locking device comprises a fixed lock and a movable lock, the fixed lock is fixed on the adjustable template reinforcing member, one end of the fixed lock is provided with an opening, the inside of the fixed lock is provided with a cavity, the opening is communicated with the cavity, and the tip...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The locking device comprises a fixed lock and a movable lock, the fixed lock is fixed on the adjustable template reinforcing member, one end of the fixed lock is provided with an opening, the inside of the fixed lock is provided with a cavity, the opening is communicated with the cavity, and the tip end of the wedge-shaped bolt is inserted into the opening and located in the cavity; the movable lock is fixed on the adjustable template reinforcing member and is arranged opposite to the fixed lock; the movable lock is composed of a bolt and a movable buckle, the movable buckle is movably arranged on the bolt in a sleeved mode, the bolt is connected to the adjustable formwork reinforcing piece in a threaded mode, and the other end of the wedge-shaped plug pin is fixed between the adjustable formwork reinforcing piece and the movable buckle through the bolt. The locking device solves the problems that the wedge-shaped plug pin is scattered and lost and the like, and loss and waste of materials are reduced.
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