The crawler-type chassis of the shear type aerial work platform comprises a frame assembly and a crawler walking system, the crawler walking system is installed at the bottom of the frame assembly, the frame assembly is upwards provided with a shear type lifting assembly, and the top of the shear type lifting assembly is provided with a work platform; the frame assembly comprises a mounting platform, a connecting bracket and a crawler belt mounting frame, and the mounting platform is mounted above the connecting bracket; the connecting support is of a symmetrical structure with the longitudinal axis as the center, and the middle portion of the connecting support arches upwards to form an arch-bridge-shaped structure with the high middle and the two low sides. The invention has the beneficial effects that the trafficability and stability of the whole machine and the weight of the chassis are improved; the connecting bracket is hinged with the mounting platform, so that the stability of the whole machine is improved; electrical components and hydraulic parts of the whole machine are concentrated in an assembly type electrical component mounting box and a hydraulic component mounting box at the upper part of the mounting platform, so that the wading property of the whole machine is improved; and the stability of the whole machine during lifting is improved through the supporting leg assemblies.
本发明公开了一种剪式高空作业平台的履带式底盘,包括车架总成和履带行走系统,履带行走系统安装在车架总成底部,车架总成向上安装有剪式升降总成,剪式升降总成顶部安装有作业平台;车架总成包括安装平台、连接支架和履带安装架,安装平台安装在连接支架上方;连接支架为以纵轴线为中心的对称型结构,并且中间部分向上拱起形成中间高两侧低的拱桥形结构。有益效果:本发明提高了整机的通过性、稳定性和底盘的重量;连接支架与安装平台铰接式连接,提高了整机的稳定性;整机电气元器件,液压零部件集中于安装平台上部装配式电气部件安装箱和液压部件安装箱内提高了整机的涉水性;支腿组件提高了整机举升时的稳定性。
Crawler-type chassis of shear type aerial work platform
一种剪式高空作业平台的履带式底盘
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |