Be used for quick fixing device of heat retaining bolt of terrace

The utility model relates to a be used for quick fixing device of heat retaining bolt of terrace comprises double -deck locating plate combination cage and fixed bolster, a serial communication port, double -deck locating plate combination cage below use the fixed bolster bracket. Double -deck locat...

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Bibliographische Detailangaben
Hauptverfasser:	LIU XIAOGUO, CAI ZHENGXING, LIU JIXIANG, ZHANG KAIBING, PAN JIANFENG
Format:	Patent
Sprache:	eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEILINGS FIXED CONSTRUCTIONS FLOORS FORMS GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHUTTERING WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model relates to a be used for quick fixing device of heat retaining bolt of terrace comprises double -deck locating plate combination cage and fixed bolster, a serial communication port, double -deck locating plate combination cage below use the fixed bolster bracket. Double -deck locating plate combination cage comprises two locating plates and a plurality of reinforcing bar, and a plurality of reinforcing bars of welding form between two locating plates. Affiliated fixed bolster comprises two square steel and split heads. The nut can carry out the accurate positioning to the bolt, the utility model discloses simple structure, the quick positioning can be carried out to pre -buried bolt to circulated use, and construction precision is high, has promoted the efficiency of construction greatly to improve the progress of whole steel construction construction, reduced steel construction construction cost.