The invention provides a D-series high-speed train outer windshield framework structure which comprises a train body and a main body, the main body is installed on the surface of the train body in a matched mode, the bullet train outer windshield framework structure further comprises a first limiting device, positioning columns, a rotating device and a second limiting device, the positioning columns are symmetrically and fixedly connected to the surface of the main body, and the two positioning columns and the main body are installed in a matched mode. A first limiting device is fixedly connected to the position, located above the main body, of the surface of the vehicle body, the first limiting device is slidably connected with the main body, rotating devices are symmetrically and rotationally installed on the surface of the main body, the two rotating devices are both fixedly connected with the vehicle body, and second limiting devices are symmetrically and fixedly connected to the surface of the main body. The second limiting device is fixedly connected with the rotating device, the first limiting device comprises a transverse plate, a limiting groove, a first spring, a T-shaped rod, a first movable block and a second movable block, and the outer windshield framework structure of the bullet train is convenient to mount and dismount, simple in structure and high in practicability.
本发明提供一种动车外风挡骨架结构,包括:车体和主体,所述车体的表面配合安装有主体,还包括:第一限位装置、定位柱、转动装置和第二限位装置,所述主体的表面对称固定连接有定位柱,两个所述定位柱均与主体配合安装,所述车体的表面位于主体的上方固定连接有第一限位装置,所述第一限位装置与主体滑动连接,所述主体的表面对称转动安装有转动装置,两个所述转动装置均与车体固定连接,所述主体的表面对称固定连接有第二限位装置,所述第二限位装置与转动装置固定连接,所述第一限位装置包括横板、限位槽、第一弹簧、T型杆、第一活动块和第二活动块,此动车外风挡骨架结构便于骨架的安装和拆卸,结构简单,实用性强。
D-series high-speed train outer windshield framework structure
一种动车外风挡骨架结构
2021-04-30
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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