A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-toppling integrated power transmission tower
The invention relates to the technical field of power towers, in particular to an anti-toppling integrated power transmission tower. Comprising a base, the upper end of the base is fixedly connected with a positioning shell, a rotating shell in sliding connection with a tower is spherically connected in the positioning shell, the lower end of the positioning shell is fixedly connected with a connecting plate, the connecting plate is fixedly connected with an arc-shaped shell, a mounting frame in sliding connection with the tower is arranged in the base, the mounting frame is located between the rotating shell and the arc-shaped shell, and a supporting spring is fixedly connected in the mounting frame. The ends, away from the mounting frame, of the supporting springs make contact with the bottom of the tower, and the lower end of the mounting frame is in ball joint with a contact ball in contact fit with the arc-shaped shell. In the windy weather, the contact ball slides on the inner wall of the arc-shaped shell, so that the tower swings to a certain amplitude in the direction of the back wind direction, stress generated by air flow on the upper portion of the tower is dispersed, and the situation that the stress generated when the upper portion of the tower shakes is concentrated on the lower portion due to the fact that the lower portion of the tower is fixed in the windy weather is avoided; and the weak part on the lower side of the tower is broken.
本发明涉及电力杆塔技术领域，尤其涉及一种防倾倒的集成式电力输送杆塔。包括有底座，底座的上端固接有定位壳，定位壳内球接有与杆塔滑动连接的转动壳，定位壳的下端固接有连接板，连接板固接有弧形壳，底座内设置有与杆塔滑动连接的安装框，安装框位于转动壳和弧形壳之间，安装框内固接有支撑弹簧，支撑弹簧远离安装框的一端与杆塔底部接触，安装框的下端球接有与弧形壳接触配合的接触球。本发明在大风天气时，通过接触球在弧形壳的内壁上滑动，使杆塔向背风向的方向进行一定幅度的摆动，分散杆塔上部受空气流动产生的应力，避免杆塔在大风天气时，由于杆塔下部被固定，导致杆塔上部出现晃动时产生的应力集中下部，造成杆塔下侧薄弱处折断。
Anti-toppling integrated power transmission tower
The invention relates to the technical field of power towers, in particular to an anti-toppling integrated power transmission tower. Comprising a base, the upper end of the base is fixedly connected with a positioning shell, a rotating shell in sliding connection with a tower is spherically connected in the positioning shell, the lower end of the positioning shell is fixedly connected with a connecting plate, the connecting plate is fixedly connected with an arc-shaped shell, a mounting frame in sliding connection with the tower is arranged in the base, the mounting frame is located between the rotating shell and the arc-shaped shell, and a supporting spring is fixedly connected in the mounting frame. The ends, away from the mounting frame, of the supporting springs make contact with the bottom of the tower, and the lower end of the mounting frame is in ball joint with a contact ball in contact fit with the arc-shaped shell. In the windy weather, the contact ball slides on the inner wall of the arc-shaped shell, so that the tower swings to a certain amplitude in the direction of the back wind direction, stress generated by air flow on the upper portion of the tower is dispersed, and the situation that the stress generated when the upper portion of the tower shakes is concentrated on the lower portion due to the fact that the lower portion of the tower is fixed in the windy weather is avoided; and the weak part on the lower side of the tower is broken.
本发明涉及电力杆塔技术领域，尤其涉及一种防倾倒的集成式电力输送杆塔。包括有底座，底座的上端固接有定位壳，定位壳内球接有与杆塔滑动连接的转动壳，定位壳的下端固接有连接板，连接板固接有弧形壳，底座内设置有与杆塔滑动连接的安装框，安装框位于转动壳和弧形壳之间，安装框内固接有支撑弹簧，支撑弹簧远离安装框的一端与杆塔底部接触，安装框的下端球接有与弧形壳接触配合的接触球。本发明在大风天气时，通过接触球在弧形壳的内壁上滑动，使杆塔向背风向的方向进行一定幅度的摆动，分散杆塔上部受空气流动产生的应力，避免杆塔在大风天气时，由于杆塔下部被固定，导致杆塔上部出现晃动时产生的应力集中下部，造成杆塔下侧薄弱处折断。
Anti-toppling integrated power transmission tower
一种防倾倒的集成式电力输送杆塔
XUE YING (author) / ZHOU CHAO (author) / ZHANG CHUNKE (author) / WANG LULU (author) / ZHANG MING (author) / ZHANG XIAOYANG (author) / LI BAOYAN (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
E04H
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