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Anchor cable force transfer anchor head structure
The invention discloses an anchor cable force transfer anchor head structure. The anchor cable force transfer anchor head structure can effectively reduce a concrete support by about 30-60% compared with a traditional support. The anchor cable force transfer anchor head structure structurally comprises a hemispherical protective cover, a steel base plate, a hollow steel force transfer head, a plastic variable-diameter positioning pipe and a thermal shrinkage sleeve; one end of the steel force transfer head is connected with the hemispherical protective cover; the other end of the steel force transfer head is connected with the plastic variable-diameter positioning pipe through the thermal shrinkage sleeve; the steel base plate is arranged at the end, connected with the hemispherical protective cover, of the steel force transfer head; the hemispherical protective cover is arranged outside the steel base plate in a covering mode; the steel base plate is provided with a plurality of open holes allowing anchor cables to penetrate through; the hemispherical protective cover is provided with a slurry inlet hole; and the steel force transfer head is provided with a slurry inlet and outlet hole.
本发明公开了一种锚索传力锚头结构,可有效减小混凝土支座,较传统支座可减小约30%~60%。其结构包括半球形保护罩、钢垫板、中空的钢制传力头、塑料变径定位管、热收缩套,所述钢制传力头的一端连接半球形保护罩,钢制传力头的另一端通过热收缩套连接塑料变径定位管,钢制传力头连接半球形保护罩的一端设有钢垫板,半球形保护罩罩设在钢垫板外,所述钢垫板设有若干容纳锚索穿过的开孔,所述半球形保护罩上设有进浆孔,钢制传力头设有进出浆孔。
Anchor cable force transfer anchor head structure
The invention discloses an anchor cable force transfer anchor head structure. The anchor cable force transfer anchor head structure can effectively reduce a concrete support by about 30-60% compared with a traditional support. The anchor cable force transfer anchor head structure structurally comprises a hemispherical protective cover, a steel base plate, a hollow steel force transfer head, a plastic variable-diameter positioning pipe and a thermal shrinkage sleeve; one end of the steel force transfer head is connected with the hemispherical protective cover; the other end of the steel force transfer head is connected with the plastic variable-diameter positioning pipe through the thermal shrinkage sleeve; the steel base plate is arranged at the end, connected with the hemispherical protective cover, of the steel force transfer head; the hemispherical protective cover is arranged outside the steel base plate in a covering mode; the steel base plate is provided with a plurality of open holes allowing anchor cables to penetrate through; the hemispherical protective cover is provided with a slurry inlet hole; and the steel force transfer head is provided with a slurry inlet and outlet hole.
本发明公开了一种锚索传力锚头结构,可有效减小混凝土支座,较传统支座可减小约30%~60%。其结构包括半球形保护罩、钢垫板、中空的钢制传力头、塑料变径定位管、热收缩套,所述钢制传力头的一端连接半球形保护罩,钢制传力头的另一端通过热收缩套连接塑料变径定位管,钢制传力头连接半球形保护罩的一端设有钢垫板,半球形保护罩罩设在钢垫板外,所述钢垫板设有若干容纳锚索穿过的开孔,所述半球形保护罩上设有进浆孔,钢制传力头设有进出浆孔。
Anchor cable force transfer anchor head structure
一种锚索传力锚头结构
WANG JINFENG (author) / HOU JING (author) / XU HUI (author) / LIU JIAJIN (author) / CHEN GUOLIANG (author) / YAO XINGANG (author) / TIAN YINGCHUN (author) / HU ZHENGKAI (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
European Patent Office | 2015
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