The utility model discloses a 10kV strain insulator steel pipe pole, connect the device including mobile jib, strain insulator cross arm and circuit T, the upper end both sides welded connection board of mobile jib, the connecting plate passes through fixing bolt to be connected with the strain insulator cross arm, and the strain insulator cross arm is equipped with circuit T and connects the device, mobile jib and strain insulator cross arm formation T font structure, the mobile jib is formed by connecting two sections hollow conical rod, is equipped with ring flange and earthing pole bottom the mobile jib. The 10kV strain insulator steel pipe pole, mobile jib adopt the segmentation structure handling ease, and the construction convenience volume of maintaining worker is few, the mobile jib passes through flange joint, connects to stabilize non -deformable, circuit T connects the setting of device can save the cost, the installation is easy, makes 10kV overhead line horizontal arrangement under multiple installation environment, and it is big to bear pressure, non -deformable, the electrified convenience of overhauing, the difficult short flashover mishap that takes place.