Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Permanent and temporary combined short circuit structure of cross jumper cross arm of double-loop terminal tower
The invention discloses a permanent and temporary combined short-circuit structure of a cross jumper cross arm of a double-loop terminal tower, and solves the problems of high investment cost and long construction time existing in a technical scheme of firstly building, then disassembling and then building a double-base single-loop terminal tower. According to the permanent and temporary combined short-circuit structure, the traditional thought that the double-base single-loop terminal tower is used for short circuit is abandoned, a single-base double-loop terminal tower is designed and used, and a cross-shaped cross arm is additionally arranged on the single-base double-loop terminal tower to complete the temporary short circuit of two circuits; after a power plant B is put into production and power generation 3-4 years later, the cross-shaped cross arm and a short circuit jumper wire are detached, and then a wire is connected with a transformer substation, so that the repeated investment and the secondary approach green claim of a construction unit are avoided, and the construction difficulty is greatly reduced.
本发明公开了一种双回路终端塔的十字跳线横担的永临结合短接结构，解决了如何克服两基单回路终端塔的先建，再拆，再建的技术方案所存在的投资代价高和施工时间长的问题。本发明摒弃传统的设计使用两基单回路终端塔进行短接的思路，设计使用一基双回路终端塔，通过在一基双回路终端塔上加装十字横担，来完成两回线路的临时短接，待3‑4年后乙电厂投产发电后，将十字横担与短接跳线拆除，再将导线接入变电站即可，避免了重复投资与施工单位的二次进场青赔，大幅降低施工难度。
Permanent and temporary combined short circuit structure of cross jumper cross arm of double-loop terminal tower
The invention discloses a permanent and temporary combined short-circuit structure of a cross jumper cross arm of a double-loop terminal tower, and solves the problems of high investment cost and long construction time existing in a technical scheme of firstly building, then disassembling and then building a double-base single-loop terminal tower. According to the permanent and temporary combined short-circuit structure, the traditional thought that the double-base single-loop terminal tower is used for short circuit is abandoned, a single-base double-loop terminal tower is designed and used, and a cross-shaped cross arm is additionally arranged on the single-base double-loop terminal tower to complete the temporary short circuit of two circuits; after a power plant B is put into production and power generation 3-4 years later, the cross-shaped cross arm and a short circuit jumper wire are detached, and then a wire is connected with a transformer substation, so that the repeated investment and the secondary approach green claim of a construction unit are avoided, and the construction difficulty is greatly reduced.
本发明公开了一种双回路终端塔的十字跳线横担的永临结合短接结构，解决了如何克服两基单回路终端塔的先建，再拆，再建的技术方案所存在的投资代价高和施工时间长的问题。本发明摒弃传统的设计使用两基单回路终端塔进行短接的思路，设计使用一基双回路终端塔，通过在一基双回路终端塔上加装十字横担，来完成两回线路的临时短接，待3‑4年后乙电厂投产发电后，将十字横担与短接跳线拆除，再将导线接入变电站即可，避免了重复投资与施工单位的二次进场青赔，大幅降低施工难度。
Permanent and temporary combined short circuit structure of cross jumper cross arm of double-loop terminal tower
一种双回路终端塔的十字跳线横担的永临结合短接结构
ZHU XIAODONG (Autor:in) / LIANG JINGLONG (Autor:in) / LIU JIE (Autor:in) / TIAN JUNTAO (Autor:in) / LIU BO (Autor:in) / ZHOU BO (Autor:in) / XU YONGPING (Autor:in) / DUAN ZHIQIANG (Autor:in) / ZHANG HUIZHONG (Autor:in) / MENG CHUNLING (Autor:in)
27.08.2021
Patent
Elektronische Ressource
Chinesisch
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
/
H01R
Elektrisch leitende Verbindungen
,
ELECTRICALLY-CONDUCTIVE CONNECTIONS
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