Construction progress monitoring equipment

The utility model relates to construction progress monitoring equipment which comprises a base, a vertical rod installed on the upper side of the base, a cross rod installed on the top of the vertical rod, a monitor installed on the lower side of the end portion of the cross rod, four universal whee...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG BING, GUO ZHENGHUA, YE ZEFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to construction progress monitoring equipment which comprises a base, a vertical rod installed on the upper side of the base, a cross rod installed on the top of the vertical rod, a monitor installed on the lower side of the end portion of the cross rod, four universal wheels arranged on the lower side of the base, two telescopic rods rotatably installed in an installation groove, and a motor installed on the upper side of the base. The end of an output shaft of the motor is connected with the top of the telescopic rod on one side, belt pulley sets are arranged on the outer surfaces of the two telescopic rods in a transmission mode, two threaded holes A are formed in the base, threaded round blocks are meshed with the internal threads of the threaded holes A, the bottoms of the telescopic rods are connected with the tops of the threaded round blocks, and drill rods are installed at the bottoms of the threaded round blocks. The bottom of the drill rod penetrates through the base and e