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Transposition method of tension transposition tower
The transposition method comprises the following steps that an upper cross arm, a lower cross arm and a front cross arm are fixed to a main tower, the rear side of the front cross arm is connected with a rear B-phase wire, and the front side of the front cross arm is connected with a rear C-phase wire; the rear side of the left end of the lower cross arm is connected with a rear A-phase lead, the front side is connected with a front B-phase lead, the lower side is connected with a third jumper piece, the rear side of the right end is connected with a rear C-phase lead, and the front side is connected with a front A-phase lead; an auxiliary sub-tower is fixed in front of the main tower, an auxiliary stay wire is connected to the auxiliary sub-tower, a fourth jumper wire is connected to the auxiliary stay wire, and a rear A-phase wire is connected with a front A-phase wire through a third jumper wire piece and the fourth jumper wire; the lower side of the left end of the upper cross arm is connected with a first jumper piece, the lower side of the right end of the upper cross arm is connected with a second jumper piece, a front B-phase wire is connected with a rear B-phase wire through the first jumper piece, and a front C-phase wire is connected with a rear C-phase wire through the second jumper piece. The main tower, the auxiliary sub-towers and the jumper pieces are adopted for phase conductor transposition, the requirement for electrical clearance is met, the structure is simple, and operation is easy.
本发明提出了一种耐张换位塔的换位方法，包括以下步骤：主塔上固定上横担、下横担和前横担，前横担的后侧连接后B相导线，前侧连接后C相导线；下横担左端的后侧连接后A相导线，前侧连接前B相导线，下侧连接第三跳线件，右端的后侧连接后C相导线，前侧连接前A相导线；主塔前方固定辅助子塔，辅助子塔上连接辅助拉线，辅助拉线上连接第四跳线，后A相导线通过第三跳线件和第四跳线与前A相导线相连；上横担左端的下侧连接第一跳线件，右端的下侧连接第二跳线件，前B相导线通过第一跳线件与后B相导线相连，前C相导线通过第二跳线件与后C相导线相连。本发明采用主塔辅助子塔和跳线件进行相导线换位，满足电气间隙的要求，结构简单易操作。
Transposition method of tension transposition tower
The transposition method comprises the following steps that an upper cross arm, a lower cross arm and a front cross arm are fixed to a main tower, the rear side of the front cross arm is connected with a rear B-phase wire, and the front side of the front cross arm is connected with a rear C-phase wire; the rear side of the left end of the lower cross arm is connected with a rear A-phase lead, the front side is connected with a front B-phase lead, the lower side is connected with a third jumper piece, the rear side of the right end is connected with a rear C-phase lead, and the front side is connected with a front A-phase lead; an auxiliary sub-tower is fixed in front of the main tower, an auxiliary stay wire is connected to the auxiliary sub-tower, a fourth jumper wire is connected to the auxiliary stay wire, and a rear A-phase wire is connected with a front A-phase wire through a third jumper wire piece and the fourth jumper wire; the lower side of the left end of the upper cross arm is connected with a first jumper piece, the lower side of the right end of the upper cross arm is connected with a second jumper piece, a front B-phase wire is connected with a rear B-phase wire through the first jumper piece, and a front C-phase wire is connected with a rear C-phase wire through the second jumper piece. The main tower, the auxiliary sub-towers and the jumper pieces are adopted for phase conductor transposition, the requirement for electrical clearance is met, the structure is simple, and operation is easy.
本发明提出了一种耐张换位塔的换位方法，包括以下步骤：主塔上固定上横担、下横担和前横担，前横担的后侧连接后B相导线，前侧连接后C相导线；下横担左端的后侧连接后A相导线，前侧连接前B相导线，下侧连接第三跳线件，右端的后侧连接后C相导线，前侧连接前A相导线；主塔前方固定辅助子塔，辅助子塔上连接辅助拉线，辅助拉线上连接第四跳线，后A相导线通过第三跳线件和第四跳线与前A相导线相连；上横担左端的下侧连接第一跳线件，右端的下侧连接第二跳线件，前B相导线通过第一跳线件与后B相导线相连，前C相导线通过第二跳线件与后C相导线相连。本发明采用主塔辅助子塔和跳线件进行相导线换位，满足电气间隙的要求，结构简单易操作。
Transposition method of tension transposition tower
一种耐张换位塔的换位方法
WANG YUJIE (author) / SHEN JUNSAN (author) / CHEN JUNSHUAI (author) / LIU HUAN (author) / HOU SENCHAO (author) / LAI BAO (author) / ZHANG WENTAO (author) / SONG JINGHUI (author)
2022-04-01
Patent
Electronic Resource
Chinese
IPC:
H02G
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
,
Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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