本实用新型公开了一种闸板阀用安装架,包括底板和两个侧板,所述底板和两个侧板均为长方形板,所述两个侧板对称连接在所述底板的宽度方向的两侧,所述底板上间隔设有两个定位孔,所述底板的前端中间设有三角形缺口,所述两个侧板结构相同,所述侧板的前部设有三角形切口,所述侧板的后部上端部分向后延伸形成支撑块,...
SOLUTION: After standing a stationary pole 1 at the seting place, the lower part of another derricking pole 3 which can be erected up along the stationary pole, is connected to the stationary pole 1. A generating windmill is equipped on the upper part of the derricking pole 3 and a ...