The invention discloses an adjustable derrick shifting and transporting dragging seat. The adjustable derrick shifting and transporting dragging seat comprises a connecting beam, axle shaft assemblies are coaxially arranged at the two ends of the connecting beam respectively, a left connecting frame and a right connecting frame are arranged at the positions, close to the inner side, of the two ends of the connecting beam respectively, a frame body is fixedly connected between the left connecting frame and the right connecting frame, the ends of the same sides of the left connecting frame and the right connecting frame are connected with a rear longitudinal beam at the same time, the ends of the other sides of the left connecting frame and the right connecting frame are connected with a front longitudinal beam at the same time, and a traction mechanism is in the middle of the front longitudinal beam in the advancing direction. The two ends of the left connecting frame and the two ends of the right connecting frame are each provided with a set of connecting seat, and movable seats and adjustable bearing seats are arranged on the connecting seats. The adjustable derrick shifting and transporting dragging seat can be adjusted in the up-and-down direction and the left-and-right direction, the positions of connecting bolts can be adjusted, the dragging seat can be connected with a derrick simply by being located once, and the derrick can be carried, shifted and transported conveniently and fast.
Adjustable derrick shifting and transporting dragging seat
2015-05-20
Patent
Elektronische Ressource
Englisch
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