The invention relates to the technical field of hollow concrete guardrail installation, in particular to a forklift attachment for carrying and installing a hollow concrete guardrail, which comprises a clamping device, a fork arm carrier connecting frame and a base slidably arranged on the fork arm carrier connecting frame, and a position adjusting mechanism is arranged between the base and the fork arm carrier connecting frame; the clamping device comprises an upper arm, a bearing lower arm and a connecting arm, a connecting part is arranged on one side of the bearing lower arm, the connecting arm and the upper arm are hinged to the upper side and the lower side of the connecting part of the bearing lower arm respectively, the ends, close to the base, of the connecting arm and the upper arm are hinged to the base, and a clamping piece matched with the bearing lower arm is arranged at the end, away from the base, of the upper arm. And a clamping oil cylinder is arranged between the base and the bearing lower arm. According to the clamping device, a parallelogram structure is adopted, so that the structure can achieve clamping movement through stretching and retracting of an oil cylinder, a carrying and mounting scheme is provided for the hollow concrete guardrail, and the stability in the carrying and mounting process is also improved.
本发明涉及空心混凝土护栏安装技术领域,更具体而言,涉及一种搬运安装空心混凝土护栏的叉车属具,包括夹取装置、货叉架连接框和滑动设置在货叉架连接框上的底座,底座与货叉架连接框之间设置有位置调节机构;夹取装置包括上臂、承重下臂和连接臂,承重下臂一侧具有连接部,连接臂、上臂分别铰接在承重下臂连接部的上下两侧,连接臂、上臂靠近底座的一端均与底座铰接,上臂远离底座的一端设置有与承重下臂相配合的夹持件,所述底座与承重下臂之间设置有夹紧油缸。本发明夹取装置采用“平行四边形”结构,使得结构可以通过油缸的伸缩来实现夹取运动,不仅为空心混凝土护栏提供了搬运安装方案,也提升了搬运安装过程中的稳定性。
Forklift attachment for carrying and installing hollow concrete guardrail
一种搬运安装空心混凝土护栏的叉车属具
2025-01-10
Patent
Electronic Resource
Chinese
IPC: | 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 / F16F SPRINGS , Federn |
Electric forklift attachment for carrying cargoes such as cartons
European Patent Office | 2023
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