The invention provides a handrail structure with a mounting seat. The handrail structure comprises the mounting seat, a lower handrail, an outer sleeve and a jackscrew, the mounting seat is connected with a car roof, the outer sleeve is fixed on the mounting seat through the jackscrew, and the function of locking moment of the handrail at any position is realized by rotating the lower handrail pipe and the upper mounting seat through bidirectional threads. Height adjustment in the installation process can be achieved, torque can be locked at any position within the adjustable range, arrangement of an outer cover for shielding installation gaps, staggering of platforms or exposure of exposed nails is omitted, redundant components are omitted for overall structure installation, lightweight design is achieved, the adjusting structure is simple, light, low in cost and short in manufacturing period, use of various components can be met, the handrail structure can be dismounted at any time when not used, and the site is not limited.
本发明提供一种带有安装座的扶手结构,包括安装座、下部扶手、外套管和顶丝,安装座与车顶连接,所述的外套管通过顶丝固定在安装座上,通过旋转将下部扶手管与上部安装座通过双向螺纹实现扶手可在任意位置锁死力矩功能,本发明可实现安装过程中的高度调节,在可调节范围内任意位置锁死力矩,省去设置外罩遮挡安装缝隙、错台或外露明钉,对于整体结构安装省略冗余部件,实现了轻量化设计,且调节结构简小轻便,成本低廉,制作周期短,可满足多种部件使用,不用时可随时拆除,场地不受限制。
Handrail structure with mounting seat
一种带有安装座的扶手结构
2021-11-19
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |