Spreader for spherical members
A component and sling technology, applied in the field of dermatology, can solve problems such as cumbersome operation and unreliable lifting, and achieve the effect of ensuring safety, ingenious structure and convenient operation
Active Publication Date: 2018-08-14
河南大方重型装备有限公司
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Problems solved by technology
[0011] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sling for spherical components, which effectively solves the problems of cumbersome operation and unreliable lifting of the existing sling for lifting spherical components, and greatly reduces the Occurrence of sliding of spherical components during lifting
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[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0030] Depend on Figure 1 to Figure 12 Provided, the present invention includes a horizontally placed annular plate 1, an annular groove concentric with the annular plate 1 on the upper end surface of the annular plate 1, and an annular groove that is concentrically matched with the annular groove and can rotate in the annular groove. ring 2; the upper end surface of the annular plate 1 is evenly distributed with a plurality of first pin shafts 20, the upper end surface of the annular ring 2 is evenly distributed with a plurality of second pin shafts 21, and the circle formed by the first pin shaft 20 and the second pin shaft The circle formed by 21 is concentric, and the diameter of the circle formed by the second bearing pin 21 is greater than the diameter of the circle formed by the first bearing pin 20; the upper en...
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The invention provides a lifting appliance for spherical components. The lifting appliance for the spherical components comprises an annular plate provided with an annular groove, an annular ring is arranged in the annular groove, first pins are arranged on the annular plate, second pins are arranged on the annular ring, a plurality of clamping plates are arranged on the annular ring and provided with slide grooves, a fixing device is arranged on the annular groove, vertical shafts are mounted on the annular plate, a fixing ring is arranged on the vertical shafts, slide rods are arranged on the fixing ring and provided with blind holes, ejector rods are arranged in the blind holes, a supporting plate is arranged on every ejector rod, a steel plate is arranged above the vertical shafts, first connecting rods are arranged on the steel plate, second connecting rods are arranged on the annular plate and are hinged to the first connecting rod, and shaft sleeves are arranged on the second connecting rods and hinged to the slide rods. The lifting appliance for the spherical components has the advantages that the lifting appliance is skillful in structure, convenient to operate and capable of avoiding falling of the spherical components, ensuring safety of lifting personnel effectively and guaranteeing that the spherical components are in a clasping state constantly during lifting.
Description
technical field [0001] The invention relates to the technical field of dermatology, in particular to a suspender for a spherical member. Background technique [0002] At present, there are many kinds of spreaders on the market, which can basically be divided into lifting rings, hooks, lifting suction cups, clamps or lifting beams, etc., which can be used as permanent spreaders on the crane. These spreaders can be Clamping and lifting conventional shaft parts or rings, or irregular polyhedrons, but for ball parts, especially large spherical components such as large stone balls or large steel balls, there is nothing that can be done. [0003] Most factories clamp two semicircular rings below the axis of the spherical member, then fix the two semicircles to form a ring, and then use a crane to lift the ring formed by the two semicircular plates horizontally to realize the lifting of the spherical member purpose, but this method is cumbersome to operate, and has strict requirem...
Claims
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IPC IPC(8): B66C1/42
CPCB66C1/42
Inventor 张洪莲胡旭郭景阳常玉军李欣雨
Owner 河南大方重型装备有限公司