SANWA TEKKI CORPORATION

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ShinkansenHinged Cantilevers

Welded-type hinged cantilever for Shinkansen CS simple catenary equipment

The horizontal main pipe, slant main pipe, and steady pipe of this hinged cantilever have a welded structure and reduce the work needed to inspect bolts, ensuring higher maintenance efficiency.

Application catenary system
Application Line type Tension System height
Messenger wire PH150 19.6kN(2000kgf) 950mm
Contact wire PHC110 19.6kN(2000kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

Hinged cantilever for Shinkansen heavy compound catenary equipment

This hinged cantilever was developed when heavy compound catenary equipment was introduced on the Tokaido Shinkansen.

Application catenary system
Application Line type Tension System height
Messenger wire ST180 24.5kN (2500kgf) 1500mm
Auxiliary messenger wire PH150 14.7kN (1500kgf)
Contact wire GTsn170 19.6kN (2000kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

Hinged cantilever with integrated horizontal and slant main pipes

Hinged cantilevers of this type are used for narrow-gauge lines. Their horizontal and slant main pipes, which develop high bending and compressive stresses, are integrated by using a thick, bent φ60.5 pipe. Thin pipes are used for other portions, making the hinged cantilevers lightweight.

Application catenary system
Application Line type Tension System height
Messenger wire PH150 14.7kN (1500kgf) 900mm
Contact wire CU100+GT110 14.7kN (1500kgf)

*Contact us before using these products as appropriate loads vary depending on conditions such as curvature.

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