|発明の名称||SCOTCH BLOCK DEVICE|
PROBLEM TO BE SOLVED: To provide a scotch block device capable of securing safely and easily.
SOLUTION: In the scotch block device 7, the space between stopper sections 81 and 82 is adjusted by a space adjusting section 10 so that a guide wheel 5b is held between them. When performing in maintenance and inspection, with a vehicle 5 stopped, workers get off from an operation cabin 5c or a loading space 5d on guide side walls 3 and 4. The stopper sections 81 and 82 are inserted between the guide wheel 5b and a guide side face 3a and between the guide wheel 5b and a guide side face 4a respectively, and the scotch block device 7 is secured on top of the guide wheel 5b. Since the scotch block device 7 can be secured on top of the guide wheel 5b from the side walls 3 and 4 and the loading space 5d, the burden for workers can be reduced compare with that in the case where the scotch block device 7 is secured in the space between a travel wheel 5a and a travel road face 2a. Since the scotch block device 7 can be secured at a position which can be seen by the workers, maintenance and inspection can be done safely.
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