Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety protection electric power cabinet
The invention relates to the technical field of electric appliance safety protection equipment, in particular to a safety protection electric power cabinet which comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with three cabinet bodies; one side of each cabinet body is provided with an opening; the outer surface, close to the opening, of each cabinet body is rotatably connected with a cabinet door; the inner wall of each cabinet body is fixedly connected with a knife switch; a handle is rotationally connected to the inner wall of the knife switch; and a self-locking mechanism is arranged on the upper surface of the bottom plate and used for preventing the cabinet door from being opened by children. The pedal is pressed downwards through the weight of a maintainer, so that the upper surface of the pedal is moved to the bottom of the cabinet door, the cabinet door can be opened, and the maintainer can maintain the electric appliances in the cabinet body conveniently; and through the arrangement of the limiting mechanism and the resistance mechanism, when a plurality of persons are on the pedal, the maintenance personnel cannot carry out switching-on operation.
本发明涉及电器安全防护设备技术领域，具体的说是一种安全防护电力柜，包括底板，所述底板的上表面固定连接有三个柜体，所述柜体的一侧为开口设置，且柜体靠近开口处的外表面转动连接有柜门，所述柜体的内壁固定连接有闸刀，所述闸刀的内壁转动连接有手柄，所述底板的上表面设有自锁机构，所述自锁机构用于防止柜门被孩童开启。通过检修人员的重量将踩踏板向下压动，使踩踏板的上表面移动到柜门的底部，从而可以打开柜门，以便检修人员对柜体内的电器进行检修；通过限位机构与阻力机构的设置，使得踩踏板上有多名人员时，检修人员无法进行合闸作业。
Safety protection electric power cabinet
The invention relates to the technical field of electric appliance safety protection equipment, in particular to a safety protection electric power cabinet which comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with three cabinet bodies; one side of each cabinet body is provided with an opening; the outer surface, close to the opening, of each cabinet body is rotatably connected with a cabinet door; the inner wall of each cabinet body is fixedly connected with a knife switch; a handle is rotationally connected to the inner wall of the knife switch; and a self-locking mechanism is arranged on the upper surface of the bottom plate and used for preventing the cabinet door from being opened by children. The pedal is pressed downwards through the weight of a maintainer, so that the upper surface of the pedal is moved to the bottom of the cabinet door, the cabinet door can be opened, and the maintainer can maintain the electric appliances in the cabinet body conveniently; and through the arrangement of the limiting mechanism and the resistance mechanism, when a plurality of persons are on the pedal, the maintenance personnel cannot carry out switching-on operation.
本发明涉及电器安全防护设备技术领域，具体的说是一种安全防护电力柜，包括底板，所述底板的上表面固定连接有三个柜体，所述柜体的一侧为开口设置，且柜体靠近开口处的外表面转动连接有柜门，所述柜体的内壁固定连接有闸刀，所述闸刀的内壁转动连接有手柄，所述底板的上表面设有自锁机构，所述自锁机构用于防止柜门被孩童开启。通过检修人员的重量将踩踏板向下压动，使踩踏板的上表面移动到柜门的底部，从而可以打开柜门，以便检修人员对柜体内的电器进行检修；通过限位机构与阻力机构的设置，使得踩踏板上有多名人员时，检修人员无法进行合闸作业。
Safety protection electric power cabinet
一种安全防护电力柜
CAI ZHIQIANG (Autor:in) / JI WEI (Autor:in) / CHEN SHIJUN (Autor:in)
17.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
H02B
BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
,
Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
H01H
Elektrische Schalter
,
ELECTRIC SWITCHES
Switch cabinet safety protection mechanism and switch cabinet
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