A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a tandem type telegraph pole. A connecting seat of the tandem type telegraph pole is fixedly arranged on a fixing seat; a connecting shaft connects the connecting seat and a carrying seat; a gravity cone is arranged on the carrying seat; an inner cone hole and an outer cone surface are matched and fixed; the attached inner cone surface and outer cone surface are automatically locked through the matching of an annular lock groove and a self locking pin after the inner cone hole and the outer cone surface are matched and fixed; and a porcelain insulator is fixed on the upper side part of one pole post arranged at the uppermost part of the assembled telegraph pole. The tandem type telegraph pole has the advantages that the structure is simple and compact; the manufacturing, the installation and the use are very convenient; a tool is not needed in the assembly process; the assembling of the telegraph pole is fast, convenient, safe and reliable; and the production cost and the use cost are reduced.
The invention relates to a tandem type telegraph pole. A connecting seat of the tandem type telegraph pole is fixedly arranged on a fixing seat; a connecting shaft connects the connecting seat and a carrying seat; a gravity cone is arranged on the carrying seat; an inner cone hole and an outer cone surface are matched and fixed; the attached inner cone surface and outer cone surface are automatically locked through the matching of an annular lock groove and a self locking pin after the inner cone hole and the outer cone surface are matched and fixed; and a porcelain insulator is fixed on the upper side part of one pole post arranged at the uppermost part of the assembled telegraph pole. The tandem type telegraph pole has the advantages that the structure is simple and compact; the manufacturing, the installation and the use are very convenient; a tool is not needed in the assembly process; the assembling of the telegraph pole is fast, convenient, safe and reliable; and the production cost and the use cost are reduced.
Tandem type telegraph pole
XU YIZHONG (author)
2015-11-25
Patent
Electronic Resource
English
IPC:
E04H
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