Elevartor shaft protector with adjustable building site uses

The utility model discloses an elevartor shaft protector with adjustable building site uses, including first support frame, bolt lock, second support frame, gyro wheel, third support frame, stationaryblade, fourth support frame and connecting rod, be provided with the connection piece on the first s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	REN WENYUE, TIAN WEIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES FENCING FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE MASTS REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING SWIMMING OR SPLASH BATHS OR POOLS TENTS OR CANOPIES, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses an elevartor shaft protector with adjustable building site uses, including first support frame, bolt lock, second support frame, gyro wheel, third support frame, stationaryblade, fourth support frame and connecting rod, be provided with the connection piece on the first support frame, and the connection piece is connected with the handle, the bolt is locked on first support frame, the gyro wheel is located the bottom of second support frame, the stationary blade is connected with the second support frame, the bottom of fourth support frame is provided with the block arch, the connecting rod is connected with first support frame, second support frame and third support frame. This elevartor shaft protector with adjustable building site uses is provided with the connecting rod, and is swing joint between connecting rod and other connecting rods, extrusion second support frame and third support frame, and the connecting rod can shrink like this, and this protector can close up together