Stainless steel instrument bracket for TBM tunnels constructed with concrete tubing segments.

To avoid drilling, the bracket is securely held by clamping into the space between tube rings >5mm.

An instrument can be mounted in almost any position, even suspended from crown of tunnel.

The bracket arm is inserted into the segment joint and clamp jaws tightened with ratchet & 24mm socket.

Short assembly time. Load capacity tested > 80kg.

 

SKU 14-TK2