Multi-rod linkage adjusted jack
A technology of jacks and adjusting plates, applied in the direction of lifting devices, etc., can solve the problems of complicated adjustment work, reduced use efficiency, poor bottom stability, etc., and achieve the effects of convenient operation, improved efficiency, and good support stability
Inactive Publication Date: 2016-02-03
SUZHOU YOUNUOTE ELEVATORING MACHINERY CO LTD
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Problems solved by technology
[0003] The jack is generally set vertically on the ground for work, with high stability, but it is often difficult to adjust the proper angle when encountering a workplace that requires an inclination angle, and the stability of the bottom is poor when incline lifting, it is difficult to support the multi-angle work of the jack, and the adjustment work is complicated , reducing the efficiency of using
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] see figure 1 , the embodiment of the present invention includes:
[0014] A jack for multi-rod linkage adjustment, comprising: an overturn adjustment plate 3, a hydraulic pump 2 and a hydraulic cylinder 1, the hydraulic pump 2 and the hydraulic cylinder 1 are respectively vertically arranged on the overturn adjustment plate 3, the hydraulic pump 2 and the hydraulic pressure The cylinders 1 are connected to drive the hydraulic cylinder 1 for telescopic lifting, and the hydraulic pump 2 is a manual hydraulic pu...
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The invention discloses a multi-rod linkage adjusted jack. The jack comprises a turnover adjusting plate, a hydraulic pump and a hydraulic cylinder, wherein the hydraulic pump and the hydraulic cylinder are vertically arranged on the turnover adjusting plate; a fixed base is arranged below the turnover adjusting plate; the fixed base and one end of the turnover adjusting plate are hinged by a pin shaft therebetween; a first straight rod pointed to the fixed base is hinged below the turnover adjusting plate, and is coated with a slide sleeve; and a second straight rod is hinged between the slide sleeve and the bottom of the turnover adjusting plate. Through the mode, in the multi-rod linkage adjusted jack disclosed by the invention, the included angle between the fixed base and the turnover adjusting plate can be changed through adjusting the angle of the first straight rod to change the direction of lifting work; and fastening bolts are used for fixing after the angle adjustment, so that the operation is convenient, the support stability is good, and the efficiency of lifting work is improved.
Description
technical field [0001] The invention relates to the field of lifting devices, in particular to a jack with multi-bar linkage adjustment. Background technique [0002] Jack is a kind of common hoisting equipment, and its operation is simple and easy, and floor space is little, and transportation is convenient, therefore, uses more widely. Ordinary hydraulic jacks are small in size, but they can lift a lot of weight, so they are widely used in the field of auto repair. [0003] The jack is generally set vertically on the ground for work, with high stability, but it is often difficult to adjust the proper angle when encountering a workplace that requires an inclination angle, and the stability of the bottom is poor when incline lifting, it is difficult to support the multi-angle work of the jack, and the adjustment work is complicated , reducing the efficiency of use. Contents of the invention [0004] The technical problem mainly solved by the present invention is to provi...
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Inventor 白晓江
Owner SUZHOU YOUNUOTE ELEVATORING MACHINERY CO LTD