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Fixer for manufacturing tubbing segments and/or tubbing segment rings at tunnel lining during tunnel construction, has curved guiding pipe with handle arms provided in recesses and/or slots, where pipe is provided at fabricated parts
Fixer for manufacturing tubbing segments and/or tubbing segment rings at tunnel lining during tunnel construction, has curved guiding pipe with handle arms provided in recesses and/or slots, where pipe is provided at fabricated parts
The fixer has a curved guiding pipe (1) with a handle arm and another handle arm (2) with a clamping device (6), where the latter arm is guided through the guiding pipe. The handle arms are engaged into provided recesses and/or slots (12) of two adjacent fabricated parts i.e. tubbing segments (11), by a longitudinal joint. The fabricated parts are pressed together along the guiding pipe in the longitudinal joint by the clamping device. The handle arms are provided in the recesses and/or slots, and the guiding pipe is provided at the fabricated parts.
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