Civil engineering measuring tool supporting structure

The utility model relates to the technical field of engineering surveying equipment, and discloses a civil engineering surveying tool supporting structure which comprises a top plate, a connecting block is hinged to the bottom of the top plate, and a connecting rod is fixedly installed at the bottom...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG LIANG, FENG RUI, HAN PENGFEI, CHEN SHUPING, WANG NING, YUAN YANMIN, MI YU, FAN JING, TANG XIANGYING, YANG HONGLING, HUA YIQIAO, ZHANG SHUAIJUN, TANG ZHONGRUI, ZHAO YI, ZHENG RONGRONG, LIU XIAOPING, WANG YONGSHENG, CHANG LIN, XUE LIPING, ZUO MIAO, BAI JUAN, KOU WENYUAN, WU XINYI, CHEN MINGZHU, YANG SHENGPING, YAO XIAOHONG, HAO PENGFEI, XU YUNYUN, REN LIPING, HAN YUXUAN, WANG BIN, ZHANG JINGMEI, ZHAO YANG, HAO JINPENG, WANG ZHUOCHAO, ZHANG XIAOYAO, GAO XIAOJUN, SUN MINGQING, WU XIAORU, CHEN YINGYING, KANG CHONGWEI, QIAO SHUYA, FENG SHAOLI, CHEN SHOUJUN, LI YUANZE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING STANDS OR SUPPORTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of engineering surveying equipment, and discloses a civil engineering surveying tool supporting structure which comprises a top plate, a connecting block is hinged to the bottom of the top plate, and a connecting rod is fixedly installed at the bottom of the connecting block. By arranging the fixed rod, the sliding block, the movable block and the hinge rod, when an operator rotates the connecting rod outwards, the fixed block is driven to rotate outwards, so that the fixed block can drive the hinge rod to move, and then the hinge rod pulls the movable block to move downwards along the outer surface of the fixed rod; according to the invention, the movable block can drive the three hinge rods to move at the same time, so that the outward rotation angles of the three connecting rods are the same, and therefore, when an operator erects the whole top plate on the ground, it can be ensured that the deviation of the levelness of the whole top plate is not too large,