Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-voltage overhead line power cross arm
The invention provides a high-voltage overhead line power cross arm which comprises a mounting frame, an insulator, a shifting sliding groove, a clamping rotating shaft, a clamping rotating rod, a clamping sliding block, a clamping spring, a shifting mechanism, a positioning mechanism, a supporting seat and a supporting spring. The problems that an existing high-voltage overhead line power cross arm is usually formed by assembling and splicing a single steel structure truss, the spacing distance between insulators is difficult to adjust according to the specification of an actually-installed wire harness to keep a certain safe distance, the power cross arm is always in high-altitude operation during installation and fixation, the number of supporting frames needing to be assembled and fixed is large, the work intensity and work amount of installation work of workers are increased, insulators on the electric power cross arm are generally fixedly installed, special disassembly tools are needed when the insulators are damaged and need to be replaced, the manual work amount is large, and the work efficiency of insulator disassembly and installation work is difficult to improve are solved.
本发明提供了一种高压架空线路电力横担，包括安装架、绝缘子、移位滑槽、卡接转轴、卡接转杆、卡接滑块、卡接弹簧、移位机构、定位机构、支撑座和支撑弹簧，本发明解决了目前的高压架空线路电力横担往往采用单一的钢结构桁架进行组装拼接而成，难以根据实际的安装的线束规格调整绝缘子之间的间隔距离，使其保持一定的安全距离，而且电力横担在安装固定时常处于高空作业，且需要进行拼装固定的支撑架数量较多，增加了工人安装作业的作业强度以及作业量，而且电力横担上的绝缘子一般为固定安装，在损坏需更换时需借助专用的拆卸工具，人工作业量大，难以提升绝缘子拆卸安装作业的作业效率等问题。
High-voltage overhead line power cross arm
The invention provides a high-voltage overhead line power cross arm which comprises a mounting frame, an insulator, a shifting sliding groove, a clamping rotating shaft, a clamping rotating rod, a clamping sliding block, a clamping spring, a shifting mechanism, a positioning mechanism, a supporting seat and a supporting spring. The problems that an existing high-voltage overhead line power cross arm is usually formed by assembling and splicing a single steel structure truss, the spacing distance between insulators is difficult to adjust according to the specification of an actually-installed wire harness to keep a certain safe distance, the power cross arm is always in high-altitude operation during installation and fixation, the number of supporting frames needing to be assembled and fixed is large, the work intensity and work amount of installation work of workers are increased, insulators on the electric power cross arm are generally fixedly installed, special disassembly tools are needed when the insulators are damaged and need to be replaced, the manual work amount is large, and the work efficiency of insulator disassembly and installation work is difficult to improve are solved.
本发明提供了一种高压架空线路电力横担，包括安装架、绝缘子、移位滑槽、卡接转轴、卡接转杆、卡接滑块、卡接弹簧、移位机构、定位机构、支撑座和支撑弹簧，本发明解决了目前的高压架空线路电力横担往往采用单一的钢结构桁架进行组装拼接而成，难以根据实际的安装的线束规格调整绝缘子之间的间隔距离，使其保持一定的安全距离，而且电力横担在安装固定时常处于高空作业，且需要进行拼装固定的支撑架数量较多，增加了工人安装作业的作业强度以及作业量，而且电力横担上的绝缘子一般为固定安装，在损坏需更换时需借助专用的拆卸工具，人工作业量大，难以提升绝缘子拆卸安装作业的作业效率等问题。
High-voltage overhead line power cross arm
一种高压架空线路电力横担
LU TONGYU (Autor:in) / HAN XIAOWEI (Autor:in)
04.06.2021
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
Attenuation measurements on high-voltage overhead line
| Engineering Index Backfile | 1964
Tower for supporting overhead line of extra-high voltage electric power transmission
| Europäisches Patentamt | 2018