Moving rod expanded base frame support feet
A technology for moving rods and base frames, which is applied in the direction of lifting devices, etc. It can solve the problems of simple structure, troublesome use, precise and complex mechanism, and simple use, and achieves the effects of labor-saving maintenance, wide application range, and simple and convenient operation.
Inactive Publication Date: 2016-07-06
倪既民
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Problems solved by technology
Nowadays, the telescopic support feet used by these machines can be basically divided into two categories: hydraulic jacking or screw jacking, whether they are applied automatically or manually. The former has a sophisticated mechanism and is easy to use, while the latter has a relatively simple structure and is troublesome to use.
These two types of telescopic jacking feet are actually not ideal for small lifting equipment. It is necessary to design a new supporting foot with a simple structure and easy use to match
Method used
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[0014] The pole-moving expanded base frame support aims to simplify and improve the existing movable support technology, and is designed for the application of small-scale lifting and climbing machinery. The scheme is cleverly produced and implemented very simple. During implementation, the base frame 1 can be a special frame, or can utilize the self base of the equipment, it can be any planar shape, can be equipped with moving wheels or other landing feet, and the appropriate position of the base frame 1 is equipped with The hanging buckle that is equal to the number of supporting moving rods 2 fixes the setting of retractable supporting moving rods 2. The support rod 2 needs to bear all the loads of the equipment and operations, and must be a material that meets a considerable lateral force. The number and length of the support rod 2 can be determined according to the specific characteristics of the base frame 1 and all operating requirements. The support rod 2 2. The outwar...
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The support foot of the expanded base frame of the moving rod is a simplified and optimized support foot for expanding the supporting surface of the lifting or climbing operation machinery and equipment. It is composed of a base frame, a supporting moving rod, a moving rod pin and a top tightening wedge . The base frame is the basic frame that connects and supports the lifting parts. The supporting moving rod is a long load-bearing rod whose inner end is connected to the base frame through the moving rod pin shaft. The moving rod pin shaft is connected to the base machine in series. The frame and the connecting shaft supporting the moving rod, the top tightening wedge is a slope-shaped wedge attached to the basic frame at a certain distance from the hole of the moving rod pin shaft. The support feet of the expanded base frame of the pushing rod are connected by the base frame through the pin shaft of the moving rod to connect a number of supporting moving rods, and the supporting moving rod is used to move the rotating angle with the moving rod pin shaft as the axis to expand the supporting area and tighten the wedge. The solid support and the stable support of the moving rod. Its structure is simple, its principle is ingenious, it is easy to manufacture, its combination is optimized, it saves materials and reduces its cost, its operation is simple and convenient, its support is safe and reliable, and it is suitable for various forms of small lifting or climbing machine operating machinery and equipment.
Description
technical field [0001] The invention belongs to a movable support foot for enlarging the support surface of a machine part, in particular to a support foot of a rod-moving enlarged base frame. technical background [0002] In the prior art, any lifting operation machinery needs to use telescopic feet to expand the supporting area during operation, improve the stability and safety of the machinery, especially mobile operation machinery, such as automobile cranes, lift trucks, etc. must use support The feet are allowed to work. The telescopic support feet used by these machines today can be basically divided into two categories: hydraulic jacking or screw jacking, whether they are applied automatically or manually. The former has a sophisticated mechanism and is easy to use, while the latter has a relatively simple structure and is more troublesome to use. These two types of telescopic jacking feet are actually not ideal for small-scale ascending equipment. It is necessary to...
Claims
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IPC IPC(8): B66F13/00B66F11/04
Inventor 倪既民
Owner 倪既民