Safety cabinet door device for power electrical cabinet

Abstract

A safety cabinet door device for a power electrical cabinet is used for opening and closing an operation window (101) of the electrical cabinet (100) and comprises an upper protruding part (11), a lower protruding part (12), two guide vertical posts (13), a cabinet door plate (211) and a driving assembly (200), wherein the upper protruding part (11), the lower protruding part (12) and the electrical cabinet (100) are integratedly arranged, the two guide vertical posts (13) are fixedly arranged between the upper protruding part (11) and the lower protruding part (12) and are symmetrically arranged in front of the operation window (101), the cabinet door plate (211) is guided by the two guide vertical posts (13) and can vertically slide, the driving assembly (200) is used for driving the cabinet door plate (211) to vertically slide and comprises two fixed sleeve vertical posts (4) and a fixed connection plate (21), the two fixed sleeve vertical posts (4) are fixed on the upper protruding part (11) in bilateral symmetry, and the fixed connection plate (21) is arranged under the two fixed sleeve vertical posts (4) and is fixedly connected with an upper side edge of the cabinet door plate (211).

Description

technical field [0001] The invention relates to the field of electric power, in particular to a safety cabinet door device for a power electric 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 t...

AI Technical Summary

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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