Movable lighting device for tunnel excavation

The utility model discloses a movable lighting device for tunnel excavation, which comprises a main rod, a platform frame, supporting legs and solid shaft wheels, the platform frame is fixedly arranged at the lower end of the main rod, diagonal draw bars and reinforcing rods are connected between th...

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Bibliographische Detailangaben
Hauptverfasser:	WANG YONGXIANG, WANG ERCHUANG, QIN ZULIN, TANG YONGGANG, GUO YANTIAN, ZHANG ZONGSHENG, LI XIONG, GAO YUDONG, GUO JIANFU, ZHANG JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE ORSPECIALLY ADAPTED FOR TRANSPORTATION MECHANICAL ENGINEERING STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a movable lighting device for tunnel excavation, which comprises a main rod, a platform frame, supporting legs and solid shaft wheels, the platform frame is fixedly arranged at the lower end of the main rod, diagonal draw bars and reinforcing rods are connected between the upper surface of the platform frame and the two sides of the main rod, the supporting legs and the solid shaft wheels are fixedly arranged on the lower surface of the platform frame, and the supporting legs and the solid shaft wheels are fixedly arranged on the lower surface of the platform frame. An upper cross rod, a middle cross rod and a lower cross rod are fixedly connected between the two main rods, an LED lamp and a storage battery are fixedly arranged on the upper cross rod and the middle cross rod respectively, a crank is fixedly arranged on the diagonal draw bar, and a wire wheel is fixedly arranged on the crank. According to the movable lighting device for tunnel excavation, the main rod, the platform