The invention discloses a stair and escalator parallel arrangement structure of a large lifting section in a rail transit station. The stair and escalator parallel arrangement structure comprises a stair and an escalator, the stair comprises a plurality of stair sections, the stair sections are connected through stair rest platforms, each stair section comprises a plurality of stair steps connected in sequence, the escalator comprises escalator hand belts, the size and parameters of the stair steps are as follows, a * b is equal to 280mm * 160mm, the inclination angle alpha of the stair steps is equal to arccot a/b and equal to 29.74 degrees, the length c of the stair rest platform is greater than or equal to 1200mm and less than or equal to 1500mm, the number n of the stair steps of each stair section does not exceed 18 levels, and when n is 18 levels, the lifting height Hapos is equal to 2880mm, and the overall inclination angle of the stairway alpha apos is equal to arccot L building/H; and the L building is the horizontal length of the stairway, and the overall inclination angle alpha apos is becomes smaller and smaller than or equal to 29.74 degrees along with the increase of the lifting height of the stairway and the increase of the number of the stairway sections. Therefore, the existing problems can be effectively solved, a comfortable and safe use environment is provided for passengers, meanwhile, the purposes of saving investment, saving urban land resources, reducing the influence of the ground hall on urban landscape and the like are achieved, and good popularization and application prospects and good economic benefits and social benefits are achieved.
一种轨道交通车站中大提升段的楼梯自动扶梯并行布置结构,其包含楼梯和自动扶梯,所述楼梯包含多段楼梯梯段,各楼梯梯段之间通过楼梯休息平台连接,各楼梯梯段包含多个依次连接的楼梯踏步,所述自动扶梯包含自动扶梯手带,所述楼梯踏步的尺寸及参数为:a×b=280mm×160mm,楼梯踏步的倾斜角α=arccot a/b=29.74°,所述楼梯休息平台的长c为大于等于1200mm和小于等于1500mm,每个楼梯梯段的楼梯踏步的数量n不超过18级,在n为18级时,提升高度为H'=2880mm,楼梯的整体倾斜角α'=arccotL楼/H,L楼为楼梯的水平长度,随楼梯梯提升高度增大、梯段数量增加而整体倾斜角α'变小且≤29.74°;由此,本发明其能有效解决现有的问题,为乘客提供舒适、安全的使用环境,同时达到节省投资、节约城市土地资源、减少地面厅对城市景观影响等诸多目的,具有较好的推广应用前景,具有较好的经济效益和社会效益。
Stair and escalator parallel arrangement structure of large lifting section in rail transit station
轨道交通车站中大提升段的楼梯自动扶梯并行布置结构
2021-06-08
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
Arrangement structure of rail transit wedge-shaped rail connecting station
European Patent Office | 2020
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