A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Transition device for preventing bumping at bridgehead
The invention discloses a transition device for preventing bumping at a bridgehead. The transition device comprises a bridge abutment, a roadbed, a first consolidation plate, a second consolidation plate, a first approach slab, a second approach slab, a steel column and channel steel, the first consolidation plate is fixedly connected with the bridge abutment end, the second consolidation plate isfixedly connected with the roadbed end and hinged to the first butt strap and the second butt strap respectively, a groove hole is reserved between the first butt strap and the second butt strap, channel steel penetrates through the groove hole to be connected with the first butt strap and the second butt strap, and the first butt strap and the second butt strap can freely rotate along with the hinged position. The angle between the consolidation plate and the butt strap is 180 degrees, when one side of the roadbed sinks greatly, the butt strap and the consolidation plate rotate, the butt strap and the butt strap extend by a certain length, a transition section is formed between a roadbed section and a bridge abutment, when differential settlement occurs, the device does not need to be manually adjusted, and the device can be automatically adjusted according to different settlement differences and is easy to set and convenient to operate.
本发明公开了一种防止桥头跳车的过渡装置，包括桥台、路基、第一固结板、第二固结板、第一搭板、第二搭板、钢柱及槽钢；第一固结板固结桥台端，第二固结板固结路基端，并分别与第一、第二搭板相铰接，第一搭板与第二搭板中间留有槽孔，槽钢穿过槽孔连接第一搭板与第二搭板，第一搭板与第二搭板可随铰接处自由转动，当没有沉降差时，固结板和搭板角度为180度，当路基一侧沉降较大时，搭板与固结板发生转动，搭板与搭板伸长一定长度，使路基段与桥台之间有一个过渡段，当发生差异沉降时，不用人为的去调节装置，该装置能够根据不同的沉降差自动调节，设置简单，操作方便。
Transition device for preventing bumping at bridgehead
The invention discloses a transition device for preventing bumping at a bridgehead. The transition device comprises a bridge abutment, a roadbed, a first consolidation plate, a second consolidation plate, a first approach slab, a second approach slab, a steel column and channel steel, the first consolidation plate is fixedly connected with the bridge abutment end, the second consolidation plate isfixedly connected with the roadbed end and hinged to the first butt strap and the second butt strap respectively, a groove hole is reserved between the first butt strap and the second butt strap, channel steel penetrates through the groove hole to be connected with the first butt strap and the second butt strap, and the first butt strap and the second butt strap can freely rotate along with the hinged position. The angle between the consolidation plate and the butt strap is 180 degrees, when one side of the roadbed sinks greatly, the butt strap and the consolidation plate rotate, the butt strap and the butt strap extend by a certain length, a transition section is formed between a roadbed section and a bridge abutment, when differential settlement occurs, the device does not need to be manually adjusted, and the device can be automatically adjusted according to different settlement differences and is easy to set and convenient to operate.
本发明公开了一种防止桥头跳车的过渡装置，包括桥台、路基、第一固结板、第二固结板、第一搭板、第二搭板、钢柱及槽钢；第一固结板固结桥台端，第二固结板固结路基端，并分别与第一、第二搭板相铰接，第一搭板与第二搭板中间留有槽孔，槽钢穿过槽孔连接第一搭板与第二搭板，第一搭板与第二搭板可随铰接处自由转动，当没有沉降差时，固结板和搭板角度为180度，当路基一侧沉降较大时，搭板与固结板发生转动，搭板与搭板伸长一定长度，使路基段与桥台之间有一个过渡段，当发生差异沉降时，不用人为的去调节装置，该装置能够根据不同的沉降差自动调节，设置简单，操作方便。
Transition device for preventing bumping at bridgehead
一种防止桥头跳车的过渡装置
ZHAO YU (author) / DING DING (author) / WANG CHAOLIN (author) / BI JING (author) / QUAN DAGUO (author) / LI JIASHEN (author) / LI ZHENG (author)
2021-03-09
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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