Folding bridge and using method thereof

Abstract

The invention discloses a folding bridge and a using method thereof. The folding bridge comprises at least two bridge units; each bridge unit comprises a supporting table, the supporting table is provided with a plurality of supporting piers, and each supporting pier can slide along the supporting table; the upper end surface of each supporting pier is provided with a girder; two bridge decks arehinged to each girder; the bridge decks between every two adjacent supporting piers are hinged; the bridge decks on the outer upper sides of the two supporting piers located at the two ends of each supporting table are connected to a main tower through slings, and the main tower is fixed to the supporting table; and when every two adjacent supporting piers get close to each other, the two adjacentbridge decks are folded, when the two adjacent supporting piers get away from each other, the two adjacent bridge decks are unfolded, and when the bridge decks of every two adjacent bridge units areunfolded, the bridge decks between the two adjacent bridge units are in butt joint. According to the folding bridge and the using method thereof, the traffic capacity of a campus landscape space can be improved, and traffic jam can be avoided; and it is achieved that pedestrians and motor vehicles pass through a road surrounding the landscape separately, and traffic accidents are avoided.

Description

technical field [0001] The invention belongs to the technical field of traffic bridges, and in particular relates to a folding bridge and a using method thereof. Background technique [0002] The campus landscape space is not only an important place for teachers and students to relax, socialize and study, but also a carrier of campus culture. With the transformation of educational concepts and the diversification of the needs of teachers and students, the quality of campus landscape space design is becoming more and more important. Judging from the current development trend of campus planning, campus landscape planning is also paying more and more attention to the humanized needs of teachers and students in the school. In addition, because the artificial lake has many advantages such as beautifying the environment and regulating the microclimate, the campus landscape space often plans a certain area of ​​lake space. [0003] The campus landscape space is a residential space...

AI Technical Summary

Problems solved by technology

[0003] The campus landscape space is a residential space, and its road design usually puts accessibility in a secondary position. The internal roads are often narrow and tortuous, which increases the walking time and reduces the traffic capacity, while the activities of teachers and students on campus are collective and regular. Due to the characteristics of the school, the flow of people and traffic is relatively large during the peak hours of classes and classes. At this time, the campus landscape space often affects such large-scale collective travel of teachers and students, causing traffic congestion and heavy traffic pressure; the roads around the landscape are often roadways, and often There are certain safety hazards due to the mixed traffic of people and vehicles

Images