Construction of bridge floor anticollision barrier is with self -propelled jack -up transfer device
The utility model discloses a construction of bridge floor anticollision barrier is with self -propelled jack -up transfer device, its characterized in that: it is fixed with the jack -up cantilever beam including can base out of shape on the base, one side of jack -up cantilever beam disposes the b...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a construction of bridge floor anticollision barrier is with self -propelled jack -up transfer device, its characterized in that: it is fixed with the jack -up cantilever beam including can base out of shape on the base, one side of jack -up cantilever beam disposes the balance, and the other end lifts by crane the transportation heavy object through the derricking gear. The utility model discloses simple structure both can lift by crane the heavy object and transport to the assigned position, the anticollision barrier steel form installation of again can the cantilever operation inclining, and it is very convenient to use, the jack -up cantilever beam passes through cast in situ concrete to be fixed in hand tractor's trailer, reinforcing structural weight and overall stability. |
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