Anti-falling supporting device for light box of ring main unit

The utility model discloses a ring main unit lamp box anti-falling supporting device which comprises a ring main unit body, a lamp box is installed on the rear side wall of the ring main unit body, and the top of the lamp box is movably connected to the upper portion of the rear side wall of the rin...

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Bibliographic Details
Main Authors MAO LINGJI, XIANG TAO, ZHANG JIAN, CHEN XIANHUI, JIANG LAN, LAN YONGQIN, XU SHI, CHEN JIA, LAN XUMEI, ZHENG SUQUN
Format Patent
LanguageChinese
English
Published 19.04.2024
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
LABELS OR NAME-PLATES
PHYSICS
SEALS
SIGNS
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Summary:The utility model discloses a ring main unit lamp box anti-falling supporting device which comprises a ring main unit body, a lamp box is installed on the rear side wall of the ring main unit body, and the top of the lamp box is movably connected to the upper portion of the rear side wall of the ring main unit body through a hinge. The top end of a push rod of an air spring is movably connected below the left part of the lamp box; the bottom end of a main pipe body of the air spring is movably connected to the middle part of the rear side wall of the ring main unit main body; one end of the bottom face of the rear end of the lamp box is movably connected with an auxiliary supporting pipe, the bottom of the auxiliary supporting pipe is vertically downward, a threaded connection hole extending upwards is formed in the middle of the bottom face of the auxiliary supporting pipe, the upper portion of a vertical lifting screw is connected into the threaded connection hole in a threaded mode, and the lower portion o
Bibliography:Application Number: CN202322632153U