Openable and closable rainproof shed mounted at top of box-type substation

Abstract

The invention relates to the field of substations, and particularly relates to an openable and closable rainproof shed mounted at the top of a box-type substation. The rainproof shed comprises a special-shaped base, a rotating shaft bracket, a slotted sliding rail, a pop-up extension mechanism, a push-up mechanism, etc., wherein the rotating shaft bracket is connected to the special-shaped base; the slotted sliding rail is connected to the special-shaped base; the pop-up extension mechanism is arranged on the special-shaped base; and the push-up mechanism is arranged on the pop-up extension mechanism. Through cooperation of sliding blocks at four corners, an opening and closing frame and devices on the opening and closing frame, the opening and closing frame and the devices on the opening and closing frame can be unfolded all around in rainy days, so that waterproof cloth on the opening and closing frame blocks rainwater, the box-type substation can be protected, and the effect of automatically blocking the rainwater to prevent the box-type substation from being wetted by the rainwater is achieved.

Description

technical field [0001] The invention relates to the field of substations, in particular to an openable and closable rainproof shed installed on the top of a box-type substation. Background technique [0002] The box-type substation is a steel structure box that organically combines functions such as transformer step-down and low-voltage power distribution. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields, and wind power stations. It replaces the original civil power distribution room , It has become a new type of complete power transformation and distribution device. Box-type substations have developed extremely rapidly since their inception, so box-type substations will be widely used. [0003] The box-type substation installed indoors is easy to maintain because of the stable indoor environment, but the box-type substation installed outdoors is often exposed to wind and rain, and the power equipment in the box-type substation is hu...

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to address the above problems and propose a system that can automatically block the rainwater to prevent the box-type substation from being wet by rain, and can automatically put away the rain-proof parts for the next use. The rain-proof canopy can be opened and closed to solve the problem that the rain-proof canopy cannot be automatically opened and closed according to the weather conditions and is easy to be damaged.

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