A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAILROAD TIE MOVEMENT PREVENTION DEVICE
PROBLEM TO BE SOLVED: To suppress railroad ties from moving in tamping-down work for ballast.SOLUTION: A railroad tie movement prevention device comprises: a long-sized interval restriction member 20 arranged between opposite surfaces of two adjacent railroad ties 100 to restrict an interval between the opposite surfaces from decreasing; and a pair of support arm parts 30 extended from both ends of the interval restriction member in a direction in which the interval restriction member is extended to be mounted on upper surfaces of the two railroad ties, the support arm parts being arranged shifting in position from the interval restriction member in a direction orthogonal to a longer direction of the interval restriction member.SELECTED DRAWING: Figure 6
【課題】バラストの突き固め作業時に枕木の移動を規制する。【解決手段】隣り合う二つの枕木１００のそれぞれの対向面の間に配置して、これらの対向面の間隔の収縮を規制するための長尺の間隔規制部材２０と、間隔規制部材の両端部から当該間隔規制部材を延長する方向に延出され、二つの枕木の上面に載置するための一対の支持腕部３０とを備え、それぞれの支持腕部を、間隔規制部材に対して、当該間隔規制部材の長手方向に直交する方向にずらして配置したことを特徴とする。【選択図】図６
RAILROAD TIE MOVEMENT PREVENTION DEVICE
PROBLEM TO BE SOLVED: To suppress railroad ties from moving in tamping-down work for ballast.SOLUTION: A railroad tie movement prevention device comprises: a long-sized interval restriction member 20 arranged between opposite surfaces of two adjacent railroad ties 100 to restrict an interval between the opposite surfaces from decreasing; and a pair of support arm parts 30 extended from both ends of the interval restriction member in a direction in which the interval restriction member is extended to be mounted on upper surfaces of the two railroad ties, the support arm parts being arranged shifting in position from the interval restriction member in a direction orthogonal to a longer direction of the interval restriction member.SELECTED DRAWING: Figure 6
【課題】バラストの突き固め作業時に枕木の移動を規制する。【解決手段】隣り合う二つの枕木１００のそれぞれの対向面の間に配置して、これらの対向面の間隔の収縮を規制するための長尺の間隔規制部材２０と、間隔規制部材の両端部から当該間隔規制部材を延長する方向に延出され、二つの枕木の上面に載置するための一対の支持腕部３０とを備え、それぞれの支持腕部を、間隔規制部材に対して、当該間隔規制部材の長手方向に直交する方向にずらして配置したことを特徴とする。【選択図】図６
RAILROAD TIE MOVEMENT PREVENTION DEVICE
枕木移動防止装置
ICHIKAWA YUKI (author) / MORI YASUSHI (author) / KOBAYASHI JIRO (author) / HORIUCHI IPPEI (author) / TSUKUDA NOBUAKI (author)
2017-01-12
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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