A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RAIL HOLDING DEVICE AND TRACK MAINTENANCE OPERATION DEVICE
To provide a track maintenance operation device with which track maintenance operation can be efficiently performed by being provided with a rail holding device with excellent operational stability of easily and reliably holding rails with no need of meticulously positioning.SOLUTION: A clamp part 17 includes: a pair of left and right clamp arms 18a, 18b, each of which has a vertical axis 21a, 21b and a locking claw 22a, 22b formed on the lower end side of the vertical axis 21a, 21b; and driving means 19 for rotating each of the clamp arms 18a, 18b around the axis of each of the vertical axes 21a, 21b. The clamp part engages the locking claws 22a, 22b with the lower surface side of the head 23 of rails 11a, 11b so as to hold the rails 11a, 11b.SELECTED DRAWING: Figure 1
【課題】細かな位置合わせを必要とせず、簡単かつ確実にレールを把持することができる動作の安定性に優れたレール把持具及びそれを備えることにより、保線作業を効率的に行うことができる省力性に優れた保線作業装置を提供する。【解決手段】それぞれが垂直軸２１ａ、２１ｂと、垂直軸２１ａ、２１ｂの下端側に形成された係止爪２２ａ、２２ｂとを備えた左右一対のクランプアーム１８ａ、１８ｂと、各クランプアーム１８ａ、１８ｂを各垂直軸２１ａ、２１ｂの軸心回りに回動させる駆動手段１９とを有し、各係止爪２２ａ、２２ｂをレール１１ａ、１１ｂの頭部２３の下面側に係合させてレール１１ａ、１１ｂを把持するクランプ部１７を備える。【選択図】図１
RAIL HOLDING DEVICE AND TRACK MAINTENANCE OPERATION DEVICE
To provide a track maintenance operation device with which track maintenance operation can be efficiently performed by being provided with a rail holding device with excellent operational stability of easily and reliably holding rails with no need of meticulously positioning.SOLUTION: A clamp part 17 includes: a pair of left and right clamp arms 18a, 18b, each of which has a vertical axis 21a, 21b and a locking claw 22a, 22b formed on the lower end side of the vertical axis 21a, 21b; and driving means 19 for rotating each of the clamp arms 18a, 18b around the axis of each of the vertical axes 21a, 21b. The clamp part engages the locking claws 22a, 22b with the lower surface side of the head 23 of rails 11a, 11b so as to hold the rails 11a, 11b.SELECTED DRAWING: Figure 1
【課題】細かな位置合わせを必要とせず、簡単かつ確実にレールを把持することができる動作の安定性に優れたレール把持具及びそれを備えることにより、保線作業を効率的に行うことができる省力性に優れた保線作業装置を提供する。【解決手段】それぞれが垂直軸２１ａ、２１ｂと、垂直軸２１ａ、２１ｂの下端側に形成された係止爪２２ａ、２２ｂとを備えた左右一対のクランプアーム１８ａ、１８ｂと、各クランプアーム１８ａ、１８ｂを各垂直軸２１ａ、２１ｂの軸心回りに回動させる駆動手段１９とを有し、各係止爪２２ａ、２２ｂをレール１１ａ、１１ｂの頭部２３の下面側に係合させてレール１１ａ、１１ｂを把持するクランプ部１７を備える。【選択図】図１
RAIL HOLDING DEVICE AND TRACK MAINTENANCE OPERATION DEVICE
レール把持具及び保線作業装置
BABA KATSUYUKI (author) / NAGAMATSU TOSHITAKE (author) / KIMURA NORIYUKI (author) / ASO HIDEKI (author)
2022-03-03
Patent
Electronic Resource
Japanese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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