The invention belongs to the technical field of rail transit equipment, and particularly relates to a through passage gangway foot plate mounting structure which structurally comprises a gangway foot plate front page, a gangway foot plate rear page, hinges, threaded plates and supporting plates, the gangway foot plate front page is connected with the gangway foot plate rear page through the hinges, the threaded plates are arranged below the hinges, and the supporting plates are arranged below the threaded plates. Compared with the prior art, firstly, the threaded plate is additionally arranged and used for replacing an original nut, and in the assembling process, a screw is screwed into the threaded plate, so that the front page of the gangway foot plate is connected with the hinge; 2, a supporting plate is additionally arranged and is used for supporting the threaded plate, so that the threaded plate is positioned at a preset mounting position, and the mounting operation can be performed in a place with a limited operation space; 3, mounting holes used for being connected with the threaded plates in advance are additionally formed in the hinges; the invention is simple in structure, can be operated on one side of the gangway foot plate assembly in a place with a limited operation space, and can finish the assembly of the gangway foot plate front page and the hinge, so that the operation space is reduced.
本发明属于轨道交通设备技术领域,具体涉及一种贯通道渡板安装结构,主体结构包括渡板前页、渡板后页、折页、螺纹板和托板,渡板前页与渡板后页通过折页连接,折页的下方设置有螺纹板,螺纹板的下方设置有若干个的托板,与现有技术相比,一、增加了螺纹板,螺纹板用以代替原来的螺母,在组装时,螺钉拧入其中,就能完成渡板前页与折页的连接;二、增加了托板,托板用于拖住螺纹板,使其处于预定的安装位置,以利于在操作空间受限的地方进行安装操作;三、在折页上增加与螺纹板预先连接用的安装孔;其结构简单,能够在操作空间受限的地方,在渡板组成的一侧操作,就能完成渡板前页与折页的组装,减少了操作空间。
Through channel gangway foot plate mounting structure
一种贯通道渡板安装结构
30.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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