Low-voltage switch cabinet convenient to pull

Abstract

A low-voltage switch cabinet convenient to draw and pull comprises a cabinet body, a plurality of grooves are formed in the interior of the cabinet body, a containing box is arranged in each groove, a push-pull plate is fixedly connected to the end face, away from the cabinet body, of each containing box, two movable mechanisms are symmetrically arranged in each push-pull plate, and a pull plate is arranged on the side, away from the cabinet body, of each push-pull plate. The storage cabinet has the beneficial effects that the sliding mechanisms can achieve the effect of facilitating movement of the containing boxes in the cabinet body, the moving mechanisms can achieve the effect of adjusting the limiting cylinders, and therefore the containing boxes of different specifications and sizes can be installed; according to the cabinet, only one specification of containing box can be used, a movable mechanism can achieve the effect of stretching out and drawing back a first limiting rod, when the first limiting rod stretches out, the effect of fixing a pulling plate can be achieved, and at the moment, the purpose that the containing box is arranged in the cabinet body can be achieved.

Description

technical field [0001] The invention relates to a switchgear, in particular to a low-voltage switchgear that is easy to pull, and belongs to the technical field of switchgears. Background technique [0002] Low-voltage switchgear is mainly used in power plants, petroleum, chemical and other industries. Generally, low-voltage switchgear can be divided into fixed type and withdrawable type. Especially for withdrawable low-voltage switchgear, if it is difficult to pull when using it, it will affect the work. efficiency, so a low-voltage switchgear that is easy to pull is needed. [0003] However, most of the existing switch cabinets cannot have a good fixing effect when the switch cabinet is closed. If the switch cabinet body shakes, it will open, so that the internal electrical appliances are exposed, and it is not easy to adjust. If It is necessary to replace and use drawers of different models and sizes, and there will be a situation where it cannot be installed. According ...

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Problems solved by technology

[0002] Low-voltage switchgear is mainly used in power plants, petroleum, chemical and other industries. Generally, low-voltage switchgear can be divided into fixed type and withdrawable type. Especially for withdrawable low-voltage switchgear, if it is difficult to pull when using it, it will affect the work. efficiency, so a low-voltage switchgear that is easy to pull is required

[0003] However, most of the existing switch cabinets cannot have a good fixing effect when the switch cabinet is closed. If the switch cabinet body shakes, it will open, so that the internal electrical appliances are exposed, and it is not easy to adjust. If It is necessary to replace and use drawers of different models and sizes, and there will be a situation where it cannot be installed. According to the publication number: "CN209963620U" "A Low-Voltage Switchgear for Pulling and Fastening Drawers", it drives the drawer to slide by pulling the pull slot. The drawer is pulled out from the inside of the cabinet by sliding on the mechanism, which greatly reduces the strength of the staff to pull the drawer. The closed drawer can be locked and limited by the positioning mechanism, which effectively improves the stability of the drawer. However, this method Drawers of different specifications cannot be used, which makes the switchgear poor in adaptability during use and cannot meet different work requirements; in addition, the withdrawable high-efficiency switchgear in CN203352034U in other existing patented technologies realizes the cabinet-in-cabinet The effect is that each drawer can be pulled out smoothly, and the operator can pull out all the drawers at the same time, or pull out individually, but your design still requires that the shape and size of each drawer need to be unified as a whole

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