Arch ring support
The utility model discloses an arch ring support, and belongs to the technical field of bridge erection equipment. The arch ring support comprises a bottom support, bowl-fastened steel pipes, a top support and arch ring reinforcing steel bars. The bottom support is installed on the lower portions of...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses an arch ring support, and belongs to the technical field of bridge erection equipment. The arch ring support comprises a bottom support, bowl-fastened steel pipes, a top support and arch ring reinforcing steel bars. The bottom support is installed on the lower portions of the bowl-fastened steel pipes; the top support is installed on the upper portions of the bowl-fastened steel pipes; wedged wood spacers are put between the top support and the arch ring reinforcing steel bars. The arch ring support is simple in structure, good in strength, rigidity and stability, short in erection period and construction period, saves a large number of costs of manpower and materials, and is safe, convenient and fast to disassemble after construction. |
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