Stable cabinet door apparatus for electrical cabinet

Abstract

A stable cabinet door apparatus for an electrical cabinet is used for opening and closing an operating window (101) of an electrical cabinet (100). The apparatus comprises an upper protruding portion (11) and a lower protruding portion (12) integrally arranged with the electrical cabinet (100), two guiding columns (13) fixedly arranged between the upper protruding portion (11) and the lower protruding portion (12) and symmetrically distributed at the front end of the operating window (101), a cabinet door plate (211) which is guided by the two guiding columns (13) and can be slid up and down, and a driving assembly (200) used for driving the cabinet door plate (211) to slide up and down, wherein the driving assembly (200) comprises two fixed sleeve columns (4) fixed on the upper protruding portion (11) on the left and the right symmetrically, and a fixed connecting plate (21) which is under the two fixed sleeve columns (4) and is fixedly connected with the upper edge of the cabinet door plate (211).

Description

technical field [0001] The invention relates to the field of electric power, in particular to a stable cabinet door device for an electrical cabinet. Background technique [0002] At present, the electrical cabinet is widely used, and it is mainly used for installing electronic components to protect the normal operation of the electronic components. [0003] The existing electrical cabinets all have an operation window, which is opened and closed through an openable cabinet door, and a small lock is usually arranged on the cabinet door to lock with the cabinet body of the electrical cabinet. However, this The locking method is very unsafe. The closing force of the cabinet door of the electrical cabinet is small, and the cabinet door of the electrical cabinet is easily damaged, thereby causing damage to the electronic components in the electrical cabinet. Moreover, the cabinet of the existing electrical cabinet The doors are all switched by manual force application. For the ...

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Problems solved by technology

[0003] The existing electrical cabinets all have an operation window, which is opened and closed through an openable cabinet door, and a small lock is usually arranged on the cabinet door to lock with the cabinet body of the electrical cabinet. However, this The locking method is very unsafe. The closing force of the cabinet door of the electrical cabinet is small, and the cabinet door of the electrical cabinet is easily damaged, thereby causing damage to the electronic components in the electrical cabinet. Moreover, the cabinet of the existing electrical cabinet The doors are opened and closed by manual force. For the cabinet doors of some large electrical cabinets, a large driving force is required. Manual force is difficult to operate, and the manual force is small and uneven.

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