A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Box-type substation safety door control device and method
The invention discloses a box-type substation safety door control device and method. The device mainly comprises a box door which is provided with an electromagnetic safety lock; the electromagnetic safety lock comprises an armature which is arranged on the box body in a sliding mode, and the upper end of the armature is connected with the box body through a spring; the lower end of the armature is opposite to an iron core on the box body, a working coil is wound on the iron core, and the working coil is connected into a control circuit; one side of the armature is connected with the clamping column through a connecting rod, and the box door is correspondingly provided with a clamping ring; and when the working coil is powered on, the clamping column moves downwards and is clamped with the clamping ring to form a locking structure. According to the box-type substation safety door control device and method provided by the invention, external personnel can be prevented from opening the box door by mistake under the electrified condition, and the safety of the external personnel is ensured.
一种箱式变电站安全门控制装置及方法，主要包括装置，该装置包括箱门，箱门上安装有电磁安全锁；所述电磁安全锁包括衔铁，衔铁滑动设置在箱体上且上端通过弹簧与箱体连接；衔铁下端与箱体上的铁芯正对，铁芯上饶有工作线圈，工作线圈连入到控制电路中；所述衔铁一侧通过连接杆与卡柱连接，箱门上对应安装有卡环；在工作线圈通电状态，卡柱下移并与卡环卡接构成锁定结构。本发明提供的一种箱式变电站安全门控制装置及方法，可防止外部人员在带电情况下误开箱门，保证外部操作人员的安全。
Box-type substation safety door control device and method
The invention discloses a box-type substation safety door control device and method. The device mainly comprises a box door which is provided with an electromagnetic safety lock; the electromagnetic safety lock comprises an armature which is arranged on the box body in a sliding mode, and the upper end of the armature is connected with the box body through a spring; the lower end of the armature is opposite to an iron core on the box body, a working coil is wound on the iron core, and the working coil is connected into a control circuit; one side of the armature is connected with the clamping column through a connecting rod, and the box door is correspondingly provided with a clamping ring; and when the working coil is powered on, the clamping column moves downwards and is clamped with the clamping ring to form a locking structure. According to the box-type substation safety door control device and method provided by the invention, external personnel can be prevented from opening the box door by mistake under the electrified condition, and the safety of the external personnel is ensured.
一种箱式变电站安全门控制装置及方法，主要包括装置，该装置包括箱门，箱门上安装有电磁安全锁；所述电磁安全锁包括衔铁，衔铁滑动设置在箱体上且上端通过弹簧与箱体连接；衔铁下端与箱体上的铁芯正对，铁芯上饶有工作线圈，工作线圈连入到控制电路中；所述衔铁一侧通过连接杆与卡柱连接，箱门上对应安装有卡环；在工作线圈通电状态，卡柱下移并与卡环卡接构成锁定结构。本发明提供的一种箱式变电站安全门控制装置及方法，可防止外部人员在带电情况下误开箱门，保证外部操作人员的安全。
Box-type substation safety door control device and method
一种箱式变电站安全门控制装置及方法
XU MIN (author) / WANG SHIJUN (author) / WANG YUANZHI (author) / JIANG HUA (author)
2022-01-21
Patent
Electronic Resource
Chinese
Safety door for preventing mistaken running of transformer substation
| European Patent Office | 2024