A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention is applied to the technical field of lightning protection, and provides a lightning arrester for a communication tower, an X-shaped hinge frame is connected between a bottom plate and a top plate, and by means of threaded screwing between a shaft bracket and a screw rod, a servo motor can drive the shaft bracket to slide back and forth after being electrified and started, so that the communication tower is protected; the X-shaped hinge frame is controlled to stretch and contract between the bottom plate and the top plate, so that lifting control over the top plate is achieved, the main lightning rod can rise upwards in the working state, the lightning connection position can be further raised to be away from the support in the thunderstorm weather, and damage to the support and the annular antenna caused by mistakenly splitting of thunder and lightning is avoided; meanwhile, in the non-working state, the main lightning rod can be folded at the top of the cover plate, the main lightning rod is prevented from being greatly protruded outside to be damaged in the non-working state, birds can be prevented from nesting on the main lightning rod, and the actual service life of the main lightning rod can be prolonged.
本发明应用于避雷防护技术领域，提供了一种通信塔用避雷装置，本发明通过将X形铰接架连接在底板和顶板之间，借助轴架和螺杆之间的螺纹旋接，使得伺服电机通电启动后可以驱使轴架往复滑动，控制X形铰接架在底板和顶板之间伸展收缩，进而实现对顶板的升降控制，使得工作状态下主避雷针可以向上升起，使得雷雨天气时的雷电接引位置可以进一步升高远离支架，避免雷电误劈下方支架和环形天线造成损坏，有利于提升该装置对通信塔避雷防护的稳定安全性，同时，在非工作状态下主避雷针可以收拢在盖板的顶部，避免非工作状态下主避雷针大幅度突出在外被损坏，并且可以避免鸟类在主避雷针上筑巢，有利于延长主避雷针的实际使用寿命。
The invention is applied to the technical field of lightning protection, and provides a lightning arrester for a communication tower, an X-shaped hinge frame is connected between a bottom plate and a top plate, and by means of threaded screwing between a shaft bracket and a screw rod, a servo motor can drive the shaft bracket to slide back and forth after being electrified and started, so that the communication tower is protected; the X-shaped hinge frame is controlled to stretch and contract between the bottom plate and the top plate, so that lifting control over the top plate is achieved, the main lightning rod can rise upwards in the working state, the lightning connection position can be further raised to be away from the support in the thunderstorm weather, and damage to the support and the annular antenna caused by mistakenly splitting of thunder and lightning is avoided; meanwhile, in the non-working state, the main lightning rod can be folded at the top of the cover plate, the main lightning rod is prevented from being greatly protruded outside to be damaged in the non-working state, birds can be prevented from nesting on the main lightning rod, and the actual service life of the main lightning rod can be prolonged.
本发明应用于避雷防护技术领域，提供了一种通信塔用避雷装置，本发明通过将X形铰接架连接在底板和顶板之间，借助轴架和螺杆之间的螺纹旋接，使得伺服电机通电启动后可以驱使轴架往复滑动，控制X形铰接架在底板和顶板之间伸展收缩，进而实现对顶板的升降控制，使得工作状态下主避雷针可以向上升起，使得雷雨天气时的雷电接引位置可以进一步升高远离支架，避免雷电误劈下方支架和环形天线造成损坏，有利于提升该装置对通信塔避雷防护的稳定安全性，同时，在非工作状态下主避雷针可以收拢在盖板的顶部，避免非工作状态下主避雷针大幅度突出在外被损坏，并且可以避免鸟类在主避雷针上筑巢，有利于延长主避雷针的实际使用寿命。
Lightning arrester for communication tower
一种通信塔用避雷装置
2024-12-03
Patent
Electronic Resource
Chinese
IPC:
H01T
SPARK GAPS
,
Funkenstrecken
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
/
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