Construction machine supporting device
A technology for supporting devices and construction machinery, applied in the directions of mechanical equipment, machines/brackets, supporting machines, etc., can solve the problems of single support angle adjustment, support length adjustment, limit the use range of the support frame, and cannot have support angle adjustment at the same time, etc. achieve the effect of improving usability
Inactive Publication Date: 2021-03-02
刘树欣
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, the support frames for construction machinery on the market only have a single support angle adjustment or support length adjustment function, and cannot have both support angle adjustment and support length adjustment functions, which greatly limits the scope of use of the support frame.
Method used
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Embodiment Construction
[0019] Examples, see e.g. Figure 1 to Figure 2 As shown, a construction machinery support device includes a support platform 1, and the bottom surface of the support platform 1 is fixed with a first connecting part 21 and a slide rail 22 arranged left and right, and the first connecting part 21 is connected to the first connecting part 23 through a first pin shaft 23. The second connection portion 31 at the upper end of the support sleeve 3 is hinged; the slide rail 22 is slidably connected with a slider 23 , and the slider 23 is connected to the second connection portion 31 at the upper end of another support sleeve 3 through a detachable second pin shaft 24 hinged;
[0020] Each support sleeve 3 is screwed on the corresponding screw rod 41, each screw rod 41 is fixed on the upper end of the corresponding guide rod 42, the lower end of the guide rod 42 is fixed with a first piston 43, and the first piston 43 is inserted into the upper base In the piston hole 51 of 5, the up...
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The invention discloses a construction machine supporting device. The construction machine supporting device comprises a supporting platform, wherein first connecting parts and a sliding rail are fixed on the supporting platform, and each first connecting part is hinged to a second connecting part on a supporting sleeve; the sliding rail is in sliding connection with a sliding block, and the sliding block is hinged to the second connecting part on the other supporting sleeve through a detachable second pin shaft; each supporting sleeve is connected with a corresponding screw in a threaded mode, the screws are fixed to the upper ends of guide rods, and first pistons are fixed at the lower ends of the guide rods and inserted into piston holes of an upper base in a sleeved mode; the upper base is fixed on a lower base, and a closed cavity formed by the upper base and the lower base communicates with the lower ends of the piston holes; and an adjusting sleeve is formed on the lower base, an adjusting piston is sleeved with the adjusting sleeve, and an adjusting cavity formed by the adjusting piston and the adjusting sleeve is connected with the closed cavity through a through hole.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a support device for construction machinery. Background technique [0002] In construction auxiliary machinery and equipment, as one of the supporting frames, it can support the newly built roof or floor, and then dismantle it after it is completely dry. Currently, the support frames for construction machinery on the market only have a single support angle adjustment or support length adjustment function, and cannot simultaneously adjust the support angle and support length adjustment functions, which greatly limits the scope of use of the support frame. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a construction machinery support device, which can adjust the height and angle of the support platform, meet the requirements of various working conditions, and improve the practica...
Claims
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IPC IPC(8): F16M11/26F16M11/10F16M11/04
CPCF16M11/04F16M11/10F16M11/26
Inventor 刘树欣
Owner 刘树欣