An intermittent power supply device for mutual movement equipment

Abstract

The invention discloses an intermittent power supply device for mutual moving equipment, which comprises a power take-off mechanism installed on the moving equipment and a power supply conductor contact mechanism installed on the fixed equipment. The power take-off mechanism comprises a first shell, two ends of the first shell are respectively connected with the first shell connecting body, a first fixing hole is arranged on the first shell connecting body, an armature is connected on the bottom of the first shell through a rotating shaft, a tension spring is connected on the top plate of theshell, and the other end of the tension spring is connected with the armature; A power take-off terminal is arranged above the rotating shaft and on the side wall of the first housing, the power take-off terminal is connected with a wire, the other end of the wire is connected with a power take-off conductor contact, and a positioning sensor receiving end is arranged below the first housing connecting body. The device of the invention can provide a control signal to remotely or locally control power-on and power-off of the system when power supply is needed between relatively moving devices.

Description

technical field [0001] The invention belongs to the technical field of power supply equipment, and in particular relates to an intermittent power supply device for mutual motion equipment. Background technique [0002] When two relatively moving equipment or large buildings are uninterruptedly powered, trolley lines are often used for power supply at present. If the relative movement distance is short, drag chain power supply can be used. But sometimes it may appear that only certain moments of power supply to the sports equipment are required, and continuous power supply is not required. [0003] figure 1 For the building structure of follow-up dome, dome main body is divided into A and B two parts, is separated by dome guide rail 5 in the middle. Wherein the A part can move clockwise or counterclockwise by the dome drive motor 8, the dome guide rail 5 relative to the B part. There is also a skylight 1 in part A, and the skylight 1 needs to be opened during the observati...

AI Technical Summary

Problems solved by technology

Since the rotation angle of the follow-up dome 3 is not fixed at any time, direct extension of the cable will drag and affect the work of the internal telescope, or even trip the telescope and cause equipment damage; drag chain power supply has high requirements for mechanical design, and the length of the cable is limited. limit, which limits the rotation stroke to a certain extent; the installation of trolley lines requires no obstacles in the installation position, and the cost is relatively high

Images