A wedge latch segment for TBM disc cutter

A wedge latch segment for TBM disc cutter

The utility model discloses a wedge latch segment for TBM disc cutter, including wedge (1), outer hex bolts (2) and gasket (3) be provided with in wedge (1) that outer hex bolts holds chamber (4) and the gasket holds chamber (5), gasket (3) are located the gasket and hold chamber (5), outer hex bolt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QI MENGXUE, ZHOU BO, XU HAI, LI JIANHUA, WANG CHAO, LYU ERCHAO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
BRAKES
CLUTCHES
COUPLINGS FOR TRANSMITTING ROTATION
EARTH DRILLING
ENGINEERING ELEMENTS AND UNITS
FIXED CONSTRUCTIONS
GALLERIES
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LARGE UNDERGROUND CHAMBERS
LIGHTING
MECHANICAL ENGINEERING
MINING
SHAFTS
THERMAL INSULATION IN GENERAL
TUNNELS
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a wedge latch segment for TBM disc cutter, including wedge (1), outer hex bolts (2) and gasket (3) be provided with in wedge (1) that outer hex bolts holds chamber (4) and the gasket holds chamber (5), gasket (3) are located the gasket and hold chamber (5), outer hex bolts (2) are passed outer hex bolts in proper order and are held chamber (4) and gasket (3) and wear out wedge (1), the stub end of outer hex bolts (2) is located outer hex bolts and holds chamber (4) outer hex bolts holds to be provided with in chamber (4) and is used for sealing bolt dog (6) that outer hex bolts holds chamber (4). The utility model has the advantages of simple structure, processing convenience, adopt it can realize a lot of turnover used repeatedly of wedge, greatly reduced construction cost for cost reduction 70%.