Self-jacking working platform device
A work platform, workbench technology, applied in the direction of lifting devices, etc.
Active Publication Date: 2015-04-15
CHINA GEZHOUBA GROUP CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a self-jacking work platform device, which can solve the technical problem of lifting the workpiece appliance or facility to be installed to a certain height when the lifting equipment is limited or unusable
Method used
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Embodiment Construction
[0016] Such as figure 1 Among them, a self-jacking work platform device, the workbench 1 is provided with at least one hanging arm beam 9, the hanging arm beam 9 is provided with a pin shaft 2, and the tower column 5 is provided with a plurality of pin holes 7, and the pin shaft 2 forms a sliding fit with the pin hole 7;
[0017] There is a sliding fit between the hanging arm beam 9 and the tower column 5;
[0018] A jacking seat 4 is provided below the workbench 1, and at least one arm beam 9 is provided on the jacking seat 4, and a pin shaft 2 is provided on the arm beam 9:
[0019] A hydraulic cylinder 3 is connected between the workbench 1 and the jacking seat 4 .
[0020] Such as figure 2 Among them, the above-mentioned hanging arm beam 9 is provided with a guide groove 6, and the tower column 5 is provided with a protruding tower column wing 8, and the tower column wing 8 is installed in the guide groove 6, and the tower column wing 8 is formed with the guide groove ...
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The invention discloses a self-jacking working platform device, in which a working platform is provided with at least one cantilever beam, the cantilever beam is provided with a pin shaft, a tower column is provided with a plurality of pin holes, and the pin shaft and the pin holes are in sliding fit; the cantilever beam and the tower column are in sliding fit; a jacking seat is arranged under the working platform, the jacking seat is provided with at least one cantilever beam, and the cantilever beam is provided with the pin shaft; and a hydraulic cylinder is connected between the working platform and the jacking seat. In the self-jacking working platform device, the jacking seat and the working platform are alternatively disassembled and assembled with tower column fixing pin shafts; the hydraulic cylinder flexes to operate alternatively and circularly, the working platform is alternatively jacked upwards along the tower column, and the jacking seat is pulled up, so that components to be mounted or facilities with crane capacity can be hoisted to a certain height, and the problem of failure in hoisting and mounting work pieces and devices or facilities by a hoisting arrangement is solved. The self-jacking working platform device jacks up from the ground through a bottom-up jacking mode, and is also very convenient for some high positions which are not easy to get in projects.
Description
technical field [0001] The invention relates to a lifting platform, in particular to a self-jacking working platform device suitable for special installation fields where common hoisting means cannot be configured and workpiece appliances or facilities need to be lifted to a high place. Background technique [0002] Some parts of the project cannot be covered by ordinary lifting equipment, or the hoisting performance of the lifting equipment is limited, so it is very troublesome to transport workpieces, appliances or facilities in these positions. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a self-jacking work platform device, which can solve the technical problem of lifting workpieces or facilities to be installed to a certain height when the use of lifting equipment is limited or unavailable. [0004] In order to solve the above technical problems, the technical solution adopted in the present invention is:...
Claims
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IPC IPC(8): B66F11/00
Inventor 石义刚石义青余英司明徐秀文余雄
Owner CHINA GEZHOUBA GROUP CO LTD