Screw thread muscle location reinforcing apparatus
The utility model discloses a screw thread muscle location reinforcing apparatus, wherein the device includes the steelframe, fixes a position steel sheet no. 1, fixes a position steel sheet no. 2, fixes a position steel sheet no. 3. The steelframe is " the U -shaped " of being sidelong, l...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a screw thread muscle location reinforcing apparatus, wherein the device includes the steelframe, fixes a position steel sheet no. 1, fixes a position steel sheet no. 2, fixes a position steel sheet no. 3. The steelframe is " the U -shaped " of being sidelong, location steel sheet no. 1, location steel sheet no. 2 and location steel sheet no. 3 are the rectangular plate, set up two circular preformed holes on it, location steel sheet no. 1, location steel sheet no. 2 and location steel sheet no. 3 through circular reservation borehole jack on two landing legs of steelframe. The utility model discloses it is closed completely to pinpoint hole steel bow member position assurance back row hole preliminary bracing in advance when making the back row hole erect the steel bow member, the utility model discloses convenient for material collection, installation simple process can effectively simplify the tunnel construction degree of difficulty.
本实用新型公开了种螺纹筋定位加固装置，其中装置包括钢架、定位钢板、定位钢板二、定位钢板三 |
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