A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Novel toothed pre-buried channel
The invention provides a novel toothed pre-buried channel, and relates to a pre-buried device for subway construction and a building curtain wall. The novel toothed pre-buried channel mainly comprises a channel body and a round head rivet. The channel body mainly comprises channel waists, channel legs and channel feet. The novel toothed pre-buried channel is characterized in that the channel body is completely formed by hot rolling; a rod part of the round head rivet is a threaded rod, and a locating ring is arranged on the connection of the threaded rod and the channel waists, a specific taper riveting surface is arranged on a head part of the round head rivet, and the specific taper riveting surface is used for fixing the channel body in a riveting mode. The novel toothed pre-buried channel has the advantages that the firmness of the connection between the channel body and the rivet is improved, and the effects of novel structure, scientific processing and high practicability are achieved.
Novel toothed pre-buried channel
The invention provides a novel toothed pre-buried channel, and relates to a pre-buried device for subway construction and a building curtain wall. The novel toothed pre-buried channel mainly comprises a channel body and a round head rivet. The channel body mainly comprises channel waists, channel legs and channel feet. The novel toothed pre-buried channel is characterized in that the channel body is completely formed by hot rolling; a rod part of the round head rivet is a threaded rod, and a locating ring is arranged on the connection of the threaded rod and the channel waists, a specific taper riveting surface is arranged on a head part of the round head rivet, and the specific taper riveting surface is used for fixing the channel body in a riveting mode. The novel toothed pre-buried channel has the advantages that the firmness of the connection between the channel body and the rivet is improved, and the effects of novel structure, scientific processing and high practicability are achieved.
Novel toothed pre-buried channel
LIU YUHAI (author) / WANG GANG (author) / ZHANG XUEQIANG (author) / XIE HONGBIAO (author) / GUO FENG (author) / YAN GUANGLI (author) / LIU DERAN (author) / YAN GUOCHENG (author) / REN ZHONGKAI (author)
2015-05-20
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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