The invention discloses a lorry-mounted crane with a suspended load auxiliary water conveying function. A heavy lifting hook winding structure and a small lifting hook winding structure are additionally arranged on a lorry-mounted crane main body, the two structures are used in cooperation, and therefore, complex operation on a five-section arm frame during winding operation can be avoided; the small lifting hook winding structure additionally arranged on the lorry-mounted crane main body can lift and load a submersible pump; the submersible pump can be conveyed to a water source, which is 17 meters away from the lorry-mounted crane main body at the farthest distance, through a five-section arm frame; and a steel wire rope can be lowered to the position, which is 10 meters below the water surface, to take water; a rubber hose reel is driven under cooperation of a hydraulic motor and a speed reducer, and a high-pressure rubber hose of the submersible pump can be driven by the rotating rubber hose reel to be conveyed to the arm end; a hydraulic reel can automatically stretch out and draw back along with stretching out and drawing back of the five-section arm frame to provide a conveying oil way for the small lifting hook winding structure at the front end of the five-section arm frame, and an operation valve does not need to be additionally arranged; a plurality of supports are distributed on the two sides of a five-section arm frame and used for supporting the ultra-long rubber pipe between the rubber pipe reel and the small lifting hook winding structure, and the stability of the rubber pipe is improved.
本发明公开了一种具有吊载辅助输水功能的随车起重机,随车起重机本体主体上添加重型吊钩卷扬结构和小吊钩卷扬结构,两个结构配合使用,可避免操作卷扬时对五节臂架的复杂操作;随车起重机本体主体上添加的小吊钩卷扬结构可吊载潜水泵,通过五节臂架最远可送至17米外的水源处,下放钢丝绳可下至水面10米以下取水;胶管卷盘通过液压马达配合减速机驱动,利用转动的胶管卷盘可驱动潜水泵的高压胶管输送至臂端;液压卷盘可随五节臂架伸缩自动伸缩,为五节臂架前端的小吊钩卷扬结构输送油路,不必另外加操作阀;在五节臂架两侧分布多处此支架,用来支撑胶管卷盘到小吊钩卷扬结构之间的超长胶管,提高胶管的稳定性。
Lorry-mounted crane with suspended load auxiliary water conveying function
一种具有吊载辅助输水功能的随车起重机
2021-08-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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