A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Normal-conduction high-speed magnetic levitation beam end butt strap structure
The invention belongs to the technical field of normal-conduction high-speed magnetic levitation bridge beam seam devices, and particularly relates to a normal-conduction high-speed magnetic levitation beam end butt strap structure which comprises a T-shaped butt strap and two continuous beam bodies. The T-shaped butt strap comprises a T-shaped butt strap track plate beam and a T-shaped butt strap small pier stud connected with the bottom surface of the T-shaped butt strap track plate beam; the two ends of the T-shaped butt strap track plate beam are arranged on the two continuous beam bodies respectively, and the T-shaped butt strap small pier stud is arranged between the two continuous beam bodies. Clamping elastic steel plates are fixed to the two sides, in the transverse bridge direction, of the T-shaped butt strap small pier stud, beam end clamping grooves are formed in the beam end side faces, close to each other, of the two continuous beam bodies, and the clamping elastic steel plates on the two sides of the T-shaped butt strap small pier stud are clamped in the beam end clamping grooves of the two continuous beam bodies respectively. Equalization, stability and reliability of the parting and the stability of the T-shaped butt strap can be guaranteed, the running comfort of the maglev train is improved, and the safety and stability of high-speed running are improved.
本发明属于常导高速磁浮桥梁梁缝装置技术领域，具体涉及一种常导高速磁浮梁端搭板构造，包括T型搭板和两个连续梁梁体；所述T型搭板包括T型搭板轨道板梁以及与所述T型搭板轨道板梁底面连接的T型搭板小墩柱；所述T型搭板轨道板梁的两端分别设置于两个连续梁梁体上，所述T型搭板小墩柱设置于两个连续梁梁体之间；所述T型搭板小墩柱横桥向的两侧均固定有卡固弹性钢板，两个连续梁梁体相互靠近的梁端侧面均设有梁端卡槽，所述T型搭板小墩柱两侧的所述卡固弹性钢板分别卡固于两个连续梁梁体的所述梁端卡槽中。本发明能够确保分缝的均等与稳定可靠以及T型搭板稳固性，改善磁浮列车行驶舒适度，提高高速行车的安全稳定性。
Normal-conduction high-speed magnetic levitation beam end butt strap structure
The invention belongs to the technical field of normal-conduction high-speed magnetic levitation bridge beam seam devices, and particularly relates to a normal-conduction high-speed magnetic levitation beam end butt strap structure which comprises a T-shaped butt strap and two continuous beam bodies. The T-shaped butt strap comprises a T-shaped butt strap track plate beam and a T-shaped butt strap small pier stud connected with the bottom surface of the T-shaped butt strap track plate beam; the two ends of the T-shaped butt strap track plate beam are arranged on the two continuous beam bodies respectively, and the T-shaped butt strap small pier stud is arranged between the two continuous beam bodies. Clamping elastic steel plates are fixed to the two sides, in the transverse bridge direction, of the T-shaped butt strap small pier stud, beam end clamping grooves are formed in the beam end side faces, close to each other, of the two continuous beam bodies, and the clamping elastic steel plates on the two sides of the T-shaped butt strap small pier stud are clamped in the beam end clamping grooves of the two continuous beam bodies respectively. Equalization, stability and reliability of the parting and the stability of the T-shaped butt strap can be guaranteed, the running comfort of the maglev train is improved, and the safety and stability of high-speed running are improved.
本发明属于常导高速磁浮桥梁梁缝装置技术领域，具体涉及一种常导高速磁浮梁端搭板构造，包括T型搭板和两个连续梁梁体；所述T型搭板包括T型搭板轨道板梁以及与所述T型搭板轨道板梁底面连接的T型搭板小墩柱；所述T型搭板轨道板梁的两端分别设置于两个连续梁梁体上，所述T型搭板小墩柱设置于两个连续梁梁体之间；所述T型搭板小墩柱横桥向的两侧均固定有卡固弹性钢板，两个连续梁梁体相互靠近的梁端侧面均设有梁端卡槽，所述T型搭板小墩柱两侧的所述卡固弹性钢板分别卡固于两个连续梁梁体的所述梁端卡槽中。本发明能够确保分缝的均等与稳定可靠以及T型搭板稳固性，改善磁浮列车行驶舒适度，提高高速行车的安全稳定性。
Normal-conduction high-speed magnetic levitation beam end butt strap structure
一种常导高速磁浮梁端搭板构造
RAO SHAOCHEN (author) / ZENG MIN (author) / YAN AIGUO (author) / WEN WANGQING (author) / MA MING (author) / LI YUANJUN (author) / RAO SHIWEI (author) / CAO WENJIE (author) / ZHANG LING (author)
2021-04-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2022
Large-span normal-conducting high-speed magnetic levitation bridge parting structure
| European Patent Office | 2021
Butt strap structure construction method for bridgehead bumping
| European Patent Office | 2020