The invention relates to the technical field of crane assistance devices, and discloses a crane bearing device capable of automatically clamping and loosening. The device comprises an outer shell, wherein a hanging ring is fixedly connected to the outer side of the outer shell, a returning spring is fixedly connected to the bottom of the outer shell, a first pressing plate is fixedly connected tothe end, away from the outer shell, of the returning spring, a bearing groove is fixedly connected in the outer shell, a spring column is fixedly connected to the bottom of the bearing groove, a firsttoothed plate is fixedly connected to the top end of the spring column, and a transmission gear meshes with the surface of the first toothed plate. A push rod is fixedly connected to the bearing groove to push a movable connecting rod upwards to contract, and a movable baffle is erected and is pulled to be clamped inwards, so that the effects that the movable baffle is automatically lifted and clamped when goods are contained in the bearing device, the goods cannot shake in the transportation process, and the harm, caused by falling of the goods, to people on the ground is avoided are realized.
本发明涉及起重机辅助设备技术领域,且公开了一种能够自动夹紧和松开的起重机承装设备,包括外壳体,所述外壳体的外侧固定连接有挂环,所述外壳体的底部固定连接有复位弹簧,所述复位弹簧远离外壳体的一端固定连接有一号压板,所述外壳体的内部固定连接有承装槽,所述承装槽的底部固定连接有弹簧柱,所述弹簧柱的顶端固定连接有一号齿板,所述一号齿板的表面啮合连接有传动齿轮。通过推杆固定连接在承装槽上向上推动活动连杆收缩,将移动挡板竖起来且拉动移动挡板向内夹紧,从而达到了能够在承装设备内有货物时自动升起并夹紧移动挡板,使货物在运输的过程中不会晃动,不会使货物掉落对地面的人员造成伤害的效果。
Crane bearing device capable of automatically clamping and loosening
一种能够自动夹紧和松开的起重机承装设备
2020-09-22
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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