Distribution box with good protection effect

Abstract

The invention relates to the technical field of electrical equipment, and discloses a distribution box with a good protection effect. The distribution box comprises a distribution box body, a supporting seat is fixedly mounted at the bottom of the distribution box body, a mounting box is fixedly mounted at the top of the distribution box body, a limiting hinge is fixedly connected to the left sidesurface of the distribution box body, a box door is fixedly connected to the other end of the limiting hinge, a connecting rod is fixedly connected to the top of the box door, and a connecting rope is fixedly connected to the other end of the connecting rod. The connecting rod, a torsional spring, the connecting rope, a first bevel gear, a second bevel gear and a rope winding roller are matched to make a warning flexible hinge automatically fall right in front of electrical equipment in the distribution box body after an electrician opens the box door, so that it is ensured that when people forget to carry a warning identifier, other people can be warned, and when the electrician works, other people can be prevented from intervening, and unsafe factors are prevented from being generated.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a distribution box with good protection effect. Background technique [0002] Distribution box generally constitutes a low-voltage distribution box. According to electrical wiring, it is required to assemble switchgear, measuring instrument, protective device and auxiliary equipment in a closed or semiclosed metal cabinet or on a screen width to form a low-voltage distribution box. Manual or automatic switches make or break circuits. [0003] In the process of installing or maintaining electrical equipment, people need to pull down the switch in the distribution box, and then hang a sign saying "No closing, someone is working" at the distribution box Place a protective fence to prevent people from closing the electric switch during the work process to prevent workers from electric shock accidents. However, in the process of use, for convenience, the protective devic...

AI Technical Summary

Problems solved by technology

[0003] In the process of installing or maintaining electrical equipment, people need to pull down the switch in the distribution box, and then hang a sign on the distribution box that says "no closing, someone is working". Place a protective fence to prevent people from closing the electric switch during the work process and prevent workers from getting an electric shock. In the case of communicating with other people, it is easy for someone to close the switch, which increases the chance of electric shock accidents

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