Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Box-type transformer substation anti-theft door lock
The invention provides a box-type transformer substation anti-theft door lock. A lock cover plate is arranged on the front end face of a lock box; the left end face of the lock box is connected with alocking plate; a spring bolt is arranged in the middle of the left end face of the lock box; a fixed structure, a movable structure and a pressing plate are sequentially arranged in the lock box fromback to front; the fixed structure comprises four stud sleeves and four fixed columns; the movable structure comprises a transmission gear and a sliding sheet; the transmission gear is located in thecenter inside the lock box; a rotating shaft is arranged at the rear end of the transmission gear; the sliding sheet is composed of a first sliding sheet, a second sliding sheet and a third sliding sheet; a kidney-shaped hole in the first sliding sheet is positioned in the outer rings of the two fixed columns at the left part; a kidney-shaped hole in the second sliding sheet is positioned in theouter rings of the two fixed columns on the right part; and the third sliding sheet is located in front of the upper parts of the first sliding sheet and the second sliding sheet and is located on theouter rings of the two fixed columns on the upper part. The three-lock-point design is safe and stable, due to the unique spring design, the door lock cannot be opened even if a lock sleeve is damaged manually, and the problems that the door lock is prone to being damaged manually and opened technically are solved.
本发明提供一种箱变防盗门锁，锁盒的前端面上设置有锁盖板，锁盒的左端面与锁片连接，锁盒的左端面中部设置有锁舌；锁盒的内部从后到前依次设置有固定结构、活动结构、压板，固定结构包括四个螺柱套、四个固定柱；活动结构包括传动齿轮、滑片，传动齿轮位于锁盒的内部中心，传动齿轮的后端设置有转动轴；滑片由第一滑片、第二滑片、第三滑片组成，其中第一滑片的腰型孔位于左部两个固定柱外圈；第二滑片的腰型孔位于右部两个固定柱外圈；第三滑片位于第一滑片和第二滑片的上部前方且位于上部两个固定柱外圈。本发明的三锁点设计安全稳定，独特的弹簧设计即使人为破坏锁套也不能打开门锁，解决了容易被人为破坏及技术性打开的问题。
Box-type transformer substation anti-theft door lock
The invention provides a box-type transformer substation anti-theft door lock. A lock cover plate is arranged on the front end face of a lock box; the left end face of the lock box is connected with alocking plate; a spring bolt is arranged in the middle of the left end face of the lock box; a fixed structure, a movable structure and a pressing plate are sequentially arranged in the lock box fromback to front; the fixed structure comprises four stud sleeves and four fixed columns; the movable structure comprises a transmission gear and a sliding sheet; the transmission gear is located in thecenter inside the lock box; a rotating shaft is arranged at the rear end of the transmission gear; the sliding sheet is composed of a first sliding sheet, a second sliding sheet and a third sliding sheet; a kidney-shaped hole in the first sliding sheet is positioned in the outer rings of the two fixed columns at the left part; a kidney-shaped hole in the second sliding sheet is positioned in theouter rings of the two fixed columns on the right part; and the third sliding sheet is located in front of the upper parts of the first sliding sheet and the second sliding sheet and is located on theouter rings of the two fixed columns on the upper part. The three-lock-point design is safe and stable, due to the unique spring design, the door lock cannot be opened even if a lock sleeve is damaged manually, and the problems that the door lock is prone to being damaged manually and opened technically are solved.
本发明提供一种箱变防盗门锁，锁盒的前端面上设置有锁盖板，锁盒的左端面与锁片连接，锁盒的左端面中部设置有锁舌；锁盒的内部从后到前依次设置有固定结构、活动结构、压板，固定结构包括四个螺柱套、四个固定柱；活动结构包括传动齿轮、滑片，传动齿轮位于锁盒的内部中心，传动齿轮的后端设置有转动轴；滑片由第一滑片、第二滑片、第三滑片组成，其中第一滑片的腰型孔位于左部两个固定柱外圈；第二滑片的腰型孔位于右部两个固定柱外圈；第三滑片位于第一滑片和第二滑片的上部前方且位于上部两个固定柱外圈。本发明的三锁点设计安全稳定，独特的弹簧设计即使人为破坏锁套也不能打开门锁，解决了容易被人为破坏及技术性打开的问题。
Box-type transformer substation anti-theft door lock
一种箱变防盗门锁
NING SHANGWEN (Autor:in) / ZHU TINGJUN (Autor:in) / LI QIANG (Autor:in) / MAO QIFU (Autor:in) / YANG JISEN (Autor:in)
11.12.2020
Patent
Elektronische Ressource
Chinesisch
Anti-theft safety type intelligent transformer substation lock
| Europäisches Patentamt | 2024