Electricity line holder height of a house convenient to span is adjusted

The utility model relates to an electricity line holder height of a house convenient to span is adjusted, including the crossbeam of bracing piece, installation and upper end of the support bar portion, be used for the base of cartridge bracing piece and install the plug socket on the base, the crossbeam pass through slidable mechanism and install at the bracing piece top to carrying out the position through the back -moving spring and correcting, the plug socket on the base sets up as the structure that can carry out position slide adjusting, can adjust the span of bracing piece according to actual ambient condition, is provided with a two -way accommodate the lead screw between the bracing piece, and the span of the bracing piece of being convenient for is adjusted. 本实用新型涉及种便于跨度调节的电线托举架，包括有支撑杆、安装与支撑杆上端部的横梁、用于插装支撑杆的底座以及安装在底座上的插接座，所述的横梁通过可滑动的机构安装在支撑杆顶部，并通过拉紧弹簧进行位置矫正，底座上的插接座设置为可进行位置滑动调节的结构，能够根据实际环境条件对支撑杆的跨度进行调节，在支撑杆之间设置有个双向调节丝杆，便于支撑杆的跨度调节。