Construction engineering cost analysis device

The utility model discloses a construction engineering cost analysis device which comprises a base, a storage box connected to the top of the base, a lifting cabinet arranged in the storage box, a display screen connected to the front side of the lifting cabinet, a white board capable of being pushe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DAI HONGYUN, LIU KEJING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CABINETS COFFEE MILLS DESKS DOMESTIC ARTICLES OR APPLIANCES DRAWERS ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE FURNITURE GENERAL DETAILS OF FURNITURE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES LIGHTING MECHANICAL ENGINEERING OFFICE FURNITURE SPICE MILLS STANDS OR SUPPORTS SUCTION CLEANERS IN GENERAL TABLES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a construction engineering cost analysis device which comprises a base, a storage box connected to the top of the base, a lifting cabinet arranged in the storage box, a display screen connected to the front side of the lifting cabinet, a white board capable of being pushed and pulled connected to the front side of the lifting cabinet, lifting plates connected to the two sides of the lifting cabinet, and gear cavities formed in the two sides of the bottom in the storage box. First bevel gears and second bevel gears are connected to the first side and the top in the gear cavity correspondingly, the first bevel gears on the two sides are jointly connected with a rotating shaft, the rotating shaft extends to the outside and is connected with a rotating handle, and the second bevel gears are connected with lead screws extending into the lifting plate. Compared with the prior art, the device has the advantages that the intelligent display screen and the white board capable of being writt