Hydraulic jack with tilting preventing function
A hydraulic jack and anti-tilt technology, applied in the field of hydraulic jacks, can solve the problems of tilting of the force-bearing surface, force-bearing slippage, etc., and achieve the effect of solving the force-bearing slippage and reducing the load
Active Publication Date: 2018-10-19
天津景天威力达液压千斤顶有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an anti-tilt hydraulic jack, which solves the problem of force-bearing slip caused by the inclination of the force-bearing surface after the deformation of the hydraulic jack
Method used
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[0016] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.
[0017] Such as Figure 1-2 As shown, an anti-tilt hydraulic jack includes a base 1, a hydraulic tank 2 and a fixed platform 3, the hydraulic tank 2 and the fixed platform 3 are fixedly connected to the upper surface of the base 1, and the hydraulic tank 2 is located on the left side of the fixed platform 3 Yes, the right side of the base 1 is fixedly connected with a bracket 4, the upper surface of the base 1 is fixedly connected with a bracket 5, the hydraulic tank 2 and the fixed platform 3 are respectively located on both sides of the bracket 5, and the opposite sides of the bracket 4 and the bracket 5 Both are fixedly connected with a spring 6 and a guide rod 7, the spring 6 is movably socketed on the surface of the guide rod 7, the oppo...
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The invention discloses a hydraulic jack with a tilting preventing function. The hydraulic jack comprises a base, a hydraulic box and a fixing table; the hydraulic box and the fixing table are fixedlyconnected to the upper surface of the base; the hydraulic box is located on the left side of the fixing table, the right side of the base is fixedly connected with a bracket, a supporting frame is fixedly connected to the upper surface of the base, and the hydraulic box and the fixing table are located on the two sides of the supporting frame correspondingly; springs and guiding rods are fixedlyconnected to the opposite faces of the bracket and the supporting frame correspondingly, the springs are movably connected to the surfaces of the guiding rods in a sleeving mode, extruding blocks arefixedly connected to the opposite ends of the two springs correspondingly, and the extruding blocks are movably connected to the surfaces of the guiding rods in a sleeving mode; and the opposite facesof the two extruding blocks are in overlap joint with the two sides of a baffle, and a first hydraulic piston is fixedly connected to the lower surface of the baffle. According to the hydraulic jackwith the tilting preventing function, by arranging the extruding blocks, the guiding rods, the springs and the baffle, the problem that after a hydraulic jack deforms, the force bearing face tilts, and consequently, stress skidding occurs is solved.
Description
technical field [0001] The invention relates to the technical field of hydraulic jacks, in particular to an anti-tilt hydraulic jack. Background technique [0002] The hydraulic jack, also known as the hydraulic jack, is a jack that uses a plunger or a hydraulic cylinder as a rigid lifting member. It is a lifting mechanism of a lifting device for lifting heavy objects. It has a simple structure, light weight, It is easy to carry and move conveniently. [0003] At present, most of the hydraulic jacks we have seen are prone to deformation of the jack after long-term use or overloading, resulting in tilting of the force-bearing surface and resulting in force-slip. Contents of the invention [0004] The object of the present invention is to overcome the deficiencies of the prior art and provide an anti-tilt hydraulic jack, which solves the problem of force-bearing slip caused by the inclination of the force-bearing surface after the deformation of the hydraulic jack. [0005...
Claims
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IPC IPC(8): B66F3/24B66F3/26B66F3/25
CPCB66F3/24B66F3/25B66F3/26
Inventor 张金环
Owner 天津景天威力达液压千斤顶有限公司