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A platform for research: civil engineering, architecture and urbanism
Channel rail expansion adjustor
The invention discloses a channel rail expansion adjustor. A gap L is arranged between two butted channel rails, the channel rail expansion adjustor comprises a box, a clamping plate A, a clamping plate B, cover plates, a rail brace and a rail brace distance adjustment block, the clamping plate A is arranged at the outer side of the joint between the channel rail A and the channel rail B, and the clamping plate B is arranged at the inner side of the joint between the channel rail A and the channel rail B; the rail brace is shaped like an L, the vertical section of the L is in contact with the clamping plate A, and the horizontal section of the L is fixed at the inner side of the bottom plate of the box through the rail brace distance adjustment block; the ends of the butted section of the channel rails are provided with transversely through slotted holes, horizontal bolts sequentially run through the clamping plate B, the slotted holes of the channel rails, the clamping plate A and the rail brace and are then fixed, and the butted section of the channel rails, the clamping plate A, the clamping plate B, the rail brace and the rail brace distance adjustment block are arranged in the box. The channel rail expansion adjustor is used on a channel rail line to implement the function of expanding and contracting rails and adjusting rail distance; meanwhile, the channel rail expansion adjustor also can meet the requirement of burying channel rails into the ground.
Channel rail expansion adjustor
The invention discloses a channel rail expansion adjustor. A gap L is arranged between two butted channel rails, the channel rail expansion adjustor comprises a box, a clamping plate A, a clamping plate B, cover plates, a rail brace and a rail brace distance adjustment block, the clamping plate A is arranged at the outer side of the joint between the channel rail A and the channel rail B, and the clamping plate B is arranged at the inner side of the joint between the channel rail A and the channel rail B; the rail brace is shaped like an L, the vertical section of the L is in contact with the clamping plate A, and the horizontal section of the L is fixed at the inner side of the bottom plate of the box through the rail brace distance adjustment block; the ends of the butted section of the channel rails are provided with transversely through slotted holes, horizontal bolts sequentially run through the clamping plate B, the slotted holes of the channel rails, the clamping plate A and the rail brace and are then fixed, and the butted section of the channel rails, the clamping plate A, the clamping plate B, the rail brace and the rail brace distance adjustment block are arranged in the box. The channel rail expansion adjustor is used on a channel rail line to implement the function of expanding and contracting rails and adjusting rail distance; meanwhile, the channel rail expansion adjustor also can meet the requirement of burying channel rails into the ground.
Channel rail expansion adjustor
JIAO HONGLIN (author) / MA YANLING (author) / LIU CHUNCHENG (author) / LUO JIONG (author) / YANG GANG (author) / WEI XIAONAN (author) / TANG TIEBING (author) / CHEN LI (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau