Highly-thrust-resistant pin structure for connecting constructional steel column with constructional steel pipe truss
The invention discloses a highly-thrust-resistant pin structure for connecting a constructional steel column with a constructional steel pipe truss. The highly-thrust-resistant pin structure comprises a pin, a truss node and a pin connecting seat, the truss node is integrally formed by casting, the...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a highly-thrust-resistant pin structure for connecting a constructional steel column with a constructional steel pipe truss. The highly-thrust-resistant pin structure comprises a pin, a truss node and a pin connecting seat, the truss node is integrally formed by casting, the truss node and the constructional steel pipe truss are welded mutually, the pin connecting seat is fixedly connected with the constructional steel column, the truss node and the pin connecting seat are of mutually folded lug plate butting structures and are provided with pin holes for the pin to penetrate through, and after the truss node and the pin connecting seat are folded, the pin is inserted into the pin holes to hinge the truss node and the pin connecting seat integrally, so that integrity and thrust-resistant rigidity of the pin structure are enhanced. The constructional steel pipe truss is in swing connection with the constructional steel column through the pin structure. The pin structure is capable of ac |
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