Threaded rib locating and reinforcing device and installation method thereof
The invention discloses a threaded rib locating and reinforcing device and an installation method thereof. The threaded rib locating and reinforcing device includes steel frames, first locating steelplates, second locating steel plates and third locating steel plates. The steel frames are in a side-...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a threaded rib locating and reinforcing device and an installation method thereof. The threaded rib locating and reinforcing device includes steel frames, first locating steelplates, second locating steel plates and third locating steel plates. The steel frames are in a side-laying U shape, the first locating steel plates, the second locating steel plates and the third locating steel plates are rectangular plates and are separately provided with two round pre-opened holes, and two landing legs of the steel frames are sleeved with the first locating steel plates, the second locating steel plates and the third locating steel plates through the round pre-opened holes. According to the threaded rib locating and reinforcing device and the installation method thereof, the position of first hole steel arches can be accurately located when the steel arches are erected on secondary holes, and it is ensured that the primary support of the secondary holes is completely closed. Materials can be co |
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