A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Locomotive low-voltage electric appliance cabinet maintenance locking structure
The invention provides a locomotive low-voltage electric appliance cabinet maintenance locking structure, and relates to the technical field of low-voltage electric appliance cabinet maintenance. The locomotive low-voltage electric appliance cabinet maintenance locking structure comprises a cabinet body, a cabinet door, a plug pin mechanism, a power-off mechanism, a power-on mechanism, a rebound mechanism and an inner lock mechanism, a first placement cavity and a second placement cavity are formed in the cabinet door, and a rotating rod is rotationally connected to the interior of the first placement cavity; the bottom end of the rotating rod is rotationally connected with an adjusting button through a reverser, the adjusting button is rotationally arranged on the outer surface of the cabinet door, the right side of the upper end of the rotating rod is connected with three plug pin mechanisms through a reverser, and the movable ends of the three plug pin mechanisms are synchronously provided with first insertion rods; the first inserting rod is matched with a first inserting groove formed in the cabinet body. Through the design of opening the door and automatically powering off, the safety of a maintainer entering the cabinet body for maintenance is ensured, and an electric shock accident caused by mistakenly touching an electric appliance is avoided.
本发明提供一种机车低压电器柜检修锁闭结构，涉及低压电器柜检修技术领域。该机车低压电器柜检修锁闭结构，包括柜体、柜门、插销机构、断电机构、接电机构、回弹机构和内锁机构，所述柜门的内部开设有第一放置腔和第二放置腔，所述第一放置腔的内部转动连接有转动杆，所述转动杆的底端通过换向器转动连接有调节钮，所述调节钮转动设置于柜门的外表面，所述转动杆的上端右侧通过换向器连接有三个插销机构，三个所述插销机构的活动端同步设置有第一插杆，所述第一插杆与柜体中所开设的第一插槽适配。本发明通过开门自动断电的设计，保证了检修人员在进入柜体进行检修时的安全，避免了因误触电器导致的电击事故。
Locomotive low-voltage electric appliance cabinet maintenance locking structure
The invention provides a locomotive low-voltage electric appliance cabinet maintenance locking structure, and relates to the technical field of low-voltage electric appliance cabinet maintenance. The locomotive low-voltage electric appliance cabinet maintenance locking structure comprises a cabinet body, a cabinet door, a plug pin mechanism, a power-off mechanism, a power-on mechanism, a rebound mechanism and an inner lock mechanism, a first placement cavity and a second placement cavity are formed in the cabinet door, and a rotating rod is rotationally connected to the interior of the first placement cavity; the bottom end of the rotating rod is rotationally connected with an adjusting button through a reverser, the adjusting button is rotationally arranged on the outer surface of the cabinet door, the right side of the upper end of the rotating rod is connected with three plug pin mechanisms through a reverser, and the movable ends of the three plug pin mechanisms are synchronously provided with first insertion rods; the first inserting rod is matched with a first inserting groove formed in the cabinet body. Through the design of opening the door and automatically powering off, the safety of a maintainer entering the cabinet body for maintenance is ensured, and an electric shock accident caused by mistakenly touching an electric appliance is avoided.
本发明提供一种机车低压电器柜检修锁闭结构，涉及低压电器柜检修技术领域。该机车低压电器柜检修锁闭结构，包括柜体、柜门、插销机构、断电机构、接电机构、回弹机构和内锁机构，所述柜门的内部开设有第一放置腔和第二放置腔，所述第一放置腔的内部转动连接有转动杆，所述转动杆的底端通过换向器转动连接有调节钮，所述调节钮转动设置于柜门的外表面，所述转动杆的上端右侧通过换向器连接有三个插销机构，三个所述插销机构的活动端同步设置有第一插杆，所述第一插杆与柜体中所开设的第一插槽适配。本发明通过开门自动断电的设计，保证了检修人员在进入柜体进行检修时的安全，避免了因误触电器导致的电击事故。
Locomotive low-voltage electric appliance cabinet maintenance locking structure
一种机车低压电器柜检修锁闭结构
JIN JIASHUN (author) / LI XIA (author) / WANG QIONGQIONG (author)
2024-09-10
Patent
Electronic Resource
Chinese
Switch cabinet of low-voltage electric appliance suitable for mls
| European Patent Office | 2021
Mounting structure of electric appliance switch cabinet door lock
| European Patent Office | 2020