The invention relates to a lifting type searchlight underground well and belongs to the technical field of aviation underground wells, the lifting type searchlight underground well comprises an underground well pit body, a lifting frame and a searchlight, the lifting frame is slidably arranged in the underground well pit body in the vertical direction, and a first-stage lifting mechanism used for driving the lifting frame to slide is arranged in the underground well pit body; the searchlight is arranged on the lifting frame in a sliding mode in the vertical direction, and the lifting frame is provided with a secondary lifting mechanism used for driving the searchlight to slide. The lifting range of the searchlight is expanded, meanwhile, normal use of the searchlight is guaranteed, and the equipment reliability is improved.
本申请涉及一种升降式探照灯地井,属于航空地井技术领域,升降式探照灯地井包括地井坑体、升降架和探照灯,所述升降架沿竖直方向滑动设置在地井坑体内,所述地井坑体内设置有用于驱使升降架滑动的一级升降机构,所述探照灯沿竖直方向滑动设置在升降架上,所述升降架上设置有用于驱使探照灯滑动的二级升降机构。本申请具有扩大探照灯的升降范围,同时,保证探照灯的正常使用,提高设备可靠性的效果。
Lifting type searchlight ground well
一种升降式探照灯地井
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / E02D FOUNDATIONS , Gründungen / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Engineering Index Backfile | 1942
|NTRS | 1976