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Steel tube pole tower for cutting single loop into different phase sequence arrangement
The invention discloses a steel tube pole tower for cutting a single loop into different phase sequence arrangement. The steel tube pole tower comprises a tower body, a top-layer ground wire cross beam, an upper-layer guide wire cross beam, a middle-layer guide wire cross beam and a lower-layer guide wire cross beam, wherein the top-layer ground wire cross beam, from the tower body and back to an off side, is provided with a cross beam with one side perpendicular to a target off line, and is provided with a one-sided triangular cross beam towards the off side; the upper-layer guide wire cross beam, towards the off side, is provided with a one-sided triangular cross beam from the tower body; cross beams at the three sides of the triangular cross beam are arranged in the form of an isosceles triangle; the vertex angle of the triangular cross beam is fixed from the tower body; and the bottom side of the triangular cross beam is parallel to the direction of the target off line. The steel tube pole tower adopts a base pole tower to realize single-loop on-off and reduce quantity of newly-built tower rods; and after the line is cut, double loops in different phase sequence arrangement are formed to continuously arrange the line, thereby reducing electric field intensity in a guide wire space, avoiding use of a double-loop branch rod and not changing a guide wire arrangement mode of adjacent pole towers.
Steel tube pole tower for cutting single loop into different phase sequence arrangement
The invention discloses a steel tube pole tower for cutting a single loop into different phase sequence arrangement. The steel tube pole tower comprises a tower body, a top-layer ground wire cross beam, an upper-layer guide wire cross beam, a middle-layer guide wire cross beam and a lower-layer guide wire cross beam, wherein the top-layer ground wire cross beam, from the tower body and back to an off side, is provided with a cross beam with one side perpendicular to a target off line, and is provided with a one-sided triangular cross beam towards the off side; the upper-layer guide wire cross beam, towards the off side, is provided with a one-sided triangular cross beam from the tower body; cross beams at the three sides of the triangular cross beam are arranged in the form of an isosceles triangle; the vertex angle of the triangular cross beam is fixed from the tower body; and the bottom side of the triangular cross beam is parallel to the direction of the target off line. The steel tube pole tower adopts a base pole tower to realize single-loop on-off and reduce quantity of newly-built tower rods; and after the line is cut, double loops in different phase sequence arrangement are formed to continuously arrange the line, thereby reducing electric field intensity in a guide wire space, avoiding use of a double-loop branch rod and not changing a guide wire arrangement mode of adjacent pole towers.
Steel tube pole tower for cutting single loop into different phase sequence arrangement
LUO ZHENGBANG (author) / ZHAO HUI (author) / WANG LI (author) / YU YONGYANG (author) / GE NA (author) / LIU XIMIN (author) / WANG CHENGHUA (author) / CHEN YAN (author) / WANG SHIBIN (author) / NIE XIAOTAO (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E04H
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