Portable foldable vehicle-mounted field crane
A folding, crane technology, applied in the direction of cranes, lifting devices, etc., can solve the problems of laboriousness, cars getting out of trouble, and the limited application range of large cranes.
Inactive Publication Date: 2020-11-06
东阳格盘机械科技有限公司
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Problems solved by technology
[0002] Cranes are mainly used for the handling of large industrial equipment, especially large cranes have a limited application range, and some small cranes can only be used within a limited range, and most people now like to travel by car, but there are still risks during self-drive travel When the car breaks down, you can only wait for rescue. Generally, you can't get the car out of the predicament through personal strength. Sometimes when you move large objects in the field, it will be very laborious and dangerous. In view of the above problems, the present invention improves
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[0018] Combine below Figure 1-6 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0019] combined with Figure 1-6 The portable and foldable vehicle-mounted field crane includes a lower box body 10 and a rotating support seat 11 fixedly installed above the lower box body 10, and a rotating support seat 11 is installed above the rotating support seat 11 through a pin shaft. The support rod 12, the top of the rotating support rod 12 is fixedly equipped with a rotating opening groove 31, and the inside of the rotating opening groove 31 is provided with a rotating chamber 30, and the lower wall of the rotating chamber 30 is provided with a ratchet movable chamber 26, and the ratchet A slider ratchet 24 is slidably installed inside the claw movable chamber 26, and the ...
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The invention discloses a portable foldable vehicle-mounted field crane. The portable foldable vehicle-mounted field crane comprises a lower box body and a rotating support seat fixedly installed at the top of the lower box body. A rotating support rod is installed at the top of the rotating support seat through a pin shaft. A rotating opening groove is fixedly formed in the top end of the rotating support rod. A rotating cavity is arranged in the rotating opening groove. A pawl movable cavity is arranged on the lower wall of the rotating cavity. The portable foldable vehicle-mounted field crane has the advantages of simple structure and easy use. According to the portable foldable vehicle-mounted field crane, the whole equipment is transported down, a vertical rod and a horizontal rod areopened and the equipment is fixed, and then the support rod is used to support and fix the equipment. When using, remote heavy objects can be lifted manually, the heavy objects can be lifted from ground through a foot pedal. A roller is arranged at the lower end of the equipment to achieve the carrying of the heavy objects. When the equipment is not in use, the equipment can be placed in a trunk.
Description
technical field [0001] The invention relates to the technical field of cranes, in particular to a portable and foldable vehicle-mounted field crane. Background technique [0002] Cranes are mainly used for the handling of large industrial equipment, especially large cranes have a limited application range, and some small cranes can only be used within a limited range, and most people now like to travel by car, but there are still risks during self-drive travel When the car breaks down, you can only wait for rescue. Generally, you can't get the car out of the predicament through personal strength. Sometimes when you move large objects in the field, it will be very laborious and dangerous. In view of the above problems, the present invention improves . Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a portable and foldable vehicle-mounted field crane, which overcomes the above-mentioned problems. [0004] The pre...
Claims
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IPC IPC(8): B66C23/42B66C23/46B66C23/62B66C23/69B66F9/075
CPCB66C23/42B66C23/46B66C23/62B66C23/701B66F9/075
Inventor 王丽华
Owner 东阳格盘机械科技有限公司