| 摘要 |
PROBLEM TO BE SOLVED: To simplify equipment used for a work and improve an efficiency of the work. SOLUTION: Mountain crossing equipment 2 includes a support leg 5 at both ends and a traveling beam 4 having a traveling path 6 on an upper surface. A hoisting machine 20 which freely moves on the traveling path 6 and holds a point and crossing 70 to hoist is detachably disposed on the traveling beam 4. A traveling path length L1 of the traveling beam 4 is formed in a longer dimension than the width D1 of the point and crossing 70 to be an operation object, and a plurality of hoisting machines 20 are disposed on the traveling path 6. These hoisting machines 20 include a braking mechanism 50 for braking a brake of traveling wheels 23R, 23L, 24R, 24L. A transported point and crossing 70 is disposed by matching to the lateral direction of a transporting scheduled surface A1, and the mountain crossing equipment 2 is disposed in a row along the lengthwise direction by striding the point and crossing 70 and the transporting scheduled surface A1, and the hoisted point and crossing 70 is laterally moved toward the transporting scheduled surface A1. COPYRIGHT: (C)2010,JPO&INPIT
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