Automatic turnover device for crane supporting leg
An automatic flipping and crane technology, applied in cranes and other directions, can solve the hidden troubles of pipelines and hydraulic components, high cost, complicated operation and other problems, and achieve the effect of convenient packaging and transportation, and space saving.
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[0029] Example 1:
[0030] Refer Figure 1-3 The crane leg automatic flip device, including: mounting the fixing plate 1, the lateral leg 2, fixedly mounted on the front surface of the fixed plate 1; the vertical leg hinge 3, fixedly mounted in the lateral leg 2 away from the mounting fixed plate 1 One side; vertical hydraulic cylinder 4, fixedly disposed on the surface of the lateral leg 2, and a telescopic vertical leg 9 is mounted at the lower end of the vertical hydraulic cylinder 4;
[0031] Among them, the vertical hydraulic cylinder 4 is provided with a linkage link mechanism 5 with mutually engagement with the vertical hinge hinge 3, and the lower end of the linkage link mechanism 5 is fixedly coupled to the sliding push rod 10, and the surface fixation of the vertical hydraulic cylinder 4 is fixed. There is a guide mechanism 6, and the vertical hydraulic cylinder 4 is located at the lower outer wall of the guide mechanism 6 fixes the finite site slider 8.
[0032] In the p...
Example Embodiment
[0033] Example 2:
[0034] Refer Figure 1-3The crane leg automatic flipping device, which is basically the same as in Example 1, and further, the lateral leg 2 is fixedly mounted by mounting the fixed plate 1 and the crane body, and the lateral leg 2 is fixedly installed by the electrode and the mounting fixed plate 1; The linkage mechanism 5 includes a 1st rotating shaft 501, a first connecting rod 502, a second rotating shaft 503, a second connecting rod 504, a three-rotating shaft 505, a third connecting rod 506, a four-axis 507, and a sliding base 508, first One end of the connecting rod 502 is fixedly mounted having a first end shaft 501, and the other end of the first connecting rod 502 is fixedly mounted having a three-axis of rotation 505, and the surface of the three rotating shaft 505 is located on both sides of the first connecting rod 502. The third connecting rod is attached. 506, the surface of the three rotation shaft 505 is close to one end position, and the second...
Example Embodiment
[0036] Example 3:
[0037] Refer Figure 1-3 , The crane leg automatic flip device, including the mounting of the fixed plate 1, the front surface of the fixed plate 1 is fixedly mounted, the lateral leg 2 is fixed, and the other end of the lateral leg 2 is fixedly mounted with a vertical leg hinge 3, the horizontal leg 2 The surface is fixedly mounted having a vertical hydraulic cylinder 4, and the surface activity of the vertical leg hinge 3 is attached to the surface of the linkage link mechanism 5, the surface of the vertical hydraulic cylinder 4 is fixedly mounted, and the surface of the vertical hydraulic cylinder 4 is surface. A control device 7 is fixedly mounted on one side of the guide mechanism 6, and the surface of the vertical hydraulic cylinder 4 is fixedly mounted below the guide mechanism 6, and the lower end activity of the vertical hydraulic cylinder 4 is mounted with a telescopic vertical leg 9. The lower end fixed connection of the linkage link mechanism 5 is mo...
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