Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydraulic lifting column with extension arms
The invention provides a hydraulic lifting column with an extension arms. The hydraulic lifting column comprises a lifting cylinder, a hydraulic cylinder and a rack. The lifting cylinder is located inthe rack and can be controlled to ascend and descend along the axis of the rack under the action of the multistage hydraulic cylinder. Two extension arms are symmetrically installed on the two sidesof the lifting cylinder, one ends of the extension arms are hinged to the lifting cylinder, and vertical movement of nuts can be converted into rotating movement of the extension arms through connecting rods to achieve controllable opening and closing of the extension arms. The hydraulic lifting column effectively overcomes the defect that a traditional lifting column can only limit passing of large vehicles and is incapable of providing power for small non-motor vehicles and pedestrians.
本发明提供了一种带伸出臂的液压升降柱，包括升降筒、液压缸、机架。所述升降筒位于机架内，在多级液压缸的作用下可沿机架轴线可控升降。在所述升降筒两侧对称安装有两个伸出臂，所述伸出臂一端铰接于升降筒，通过连杆可将螺母的上下运动转化为伸出臂的旋转动作，实现伸出臂的可控开合。本发明有效的解决了传统升降柱只可限制大型车辆通行，而对小型非机动车及行人无能为力的弊端。
Hydraulic lifting column with extension arms
The invention provides a hydraulic lifting column with an extension arms. The hydraulic lifting column comprises a lifting cylinder, a hydraulic cylinder and a rack. The lifting cylinder is located inthe rack and can be controlled to ascend and descend along the axis of the rack under the action of the multistage hydraulic cylinder. Two extension arms are symmetrically installed on the two sidesof the lifting cylinder, one ends of the extension arms are hinged to the lifting cylinder, and vertical movement of nuts can be converted into rotating movement of the extension arms through connecting rods to achieve controllable opening and closing of the extension arms. The hydraulic lifting column effectively overcomes the defect that a traditional lifting column can only limit passing of large vehicles and is incapable of providing power for small non-motor vehicles and pedestrians.
本发明提供了一种带伸出臂的液压升降柱，包括升降筒、液压缸、机架。所述升降筒位于机架内，在多级液压缸的作用下可沿机架轴线可控升降。在所述升降筒两侧对称安装有两个伸出臂，所述伸出臂一端铰接于升降筒，通过连杆可将螺母的上下运动转化为伸出臂的旋转动作，实现伸出臂的可控开合。本发明有效的解决了传统升降柱只可限制大型车辆通行，而对小型非机动车及行人无能为力的弊端。
Hydraulic lifting column with extension arms
一种带伸出臂的液压升降柱
ZHAO KUNPENG (Autor:in) / BAI JUYONG (Autor:in) / ZHANG XIAOHAO (Autor:in) / YANG PEI (Autor:in) / DONG GUOHUI (Autor:in) / ZHAI XIUJUN (Autor:in) / LIU YANPENG (Autor:in)
03.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
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