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Adjustable lifting ring storage device

A storage device and an adjustable technology, which is applied in tool storage devices, manufacturing tools, etc., can solve the problems of operators' health injuries, laborious lifting, and finger smashing, so as to avoid manual lifting, save costs, and facilitate installation Effect

Active Publication Date: 2018-12-18
SHANGHAI MEISHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Steel wire ropes for continuous casting machine equipment in steel mills are almost all over 20MM in diameter, and the hoisting ring is oval with a diameter of 45MM and a weight of more than 42KG. When a hoist is performing lifting operations on different equipment, it is necessary to replace the corresponding wire rope. Remove the lifting ring from the hook. Due to the elliptical structure of the lifting ring, it is large in size and heavy in weight, and has a smooth surface and no point of focus. Therefore, it is very difficult to lift and often hit the fingers, which is also harmful to the health of the operator.

Method used

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  • Adjustable lifting ring storage device
  • Adjustable lifting ring storage device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: see figure 1 , figure 2 , an adjustable suspension ring storage device, the storage device includes a connecting rod 2, a swing frame 4, a bracket 5, a worm wheel 6, a support seat 10 and a worm 10, the swing frame is provided with a threaded round shaft, and the threaded The round shaft of the swing frame is arranged on two supports, the worm gear is arranged on the round shaft of the swing frame, the worm is arranged in the support seat, the connecting rod 2 is fixed on the swing frame 4, and the swing frame 4. Groove type is set, and its opening is trumpet-shaped. The swing frame 4 is provided with a groove type to avoid damage to the suspension ring, and the opening is trumpet-shaped to facilitate the suspension ring to enter the access area. The environmental protection storage device also includes a handle 12, which is connected to the worm, and the end surface of the worm is provided with a groove. A boss is arranged on the top, and the boss is m...

Embodiment 2

[0018] Example 2: see figure 1 , figure 2 , the assembly method of adjusting the ring storage device, the method includes the following steps: 1) put the two brackets 5 upright respectively to maintain the installation distance of the personnel, first assemble the side without the worm gear, and install the round shaft with the thread on the swing frame 4 Put it into the inner hole of the bracket installation, screw in and adjust the nut to make the swing frame have a certain movable gap, and then fasten a locknut 3 behind it; 2) Assemble the side of the worm gear, put the round shaft of the swing frame into the bracket for installation Inner hole, insert the flat key 7 into the keyway of the round shaft, then install the turbine into the round shaft of the swing frame, pay attention to the fit of the keyway, screw the bolts into the inner hole of the retaining ring, screw them into the threaded holes on the end face of the round shaft of the swing frame and tighten them , f...

Embodiment 3

[0019] Embodiment 3: see figure 1 , figure 2 , the operation method of the adjustable suspension ring storage device, the steps are as follows: 1) Shake the handle to vertically swing the bottom surface of the swing frame, one hand grabs the wire rope and passes it through the gap between the ribs and the connecting rod, and drags the wire rope straight with the hook falling , when the ring is about to touch the swing frame, stop the hook from falling; 2) One person rotates the handle to adjust the angle of the swing frame to ensure that the ring and the swing frame are on the same straight line; 3) The hook falls and the ring enters the groove of the swing frame, and the ring After fully entering the swing frame and stabilizing it, one person rotates the handle so that the top of the lifting ring is at the center of the hook or exceeds the hook head, moves the hook to fall off the lifting ring, and finally rotates the handle to keep the lifting ring in a vertical position, s...

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PUM

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Abstract

The invention relates to an adjustable lifting ring storage device. The adjustable lifting ring storage device is characterized by comprising a connecting rod, a swing frame, brackets, a worm gear, asupporting base and a worm, wherein a circular shaft with threads is arranged on the swing frame; the swing frame is arranged on the two brackets through the circular shaft with threads; the worm gearis arranged on the circular shaft of the swing frame; the worm is arranged in the supporting base; and the connecting rod is fixedly arranged on the swing frame. With the adoption of the technical scheme, the adjustable lifting ring storage device is compact in structure, is quick and convenient, is safe and reliable, is low in manufacturing cost, is capable of placing medium-sized and large lifting rings, saves time and labor, and avoids a safety accident.

Description

technical field [0001] The invention relates to a storage device, in particular to an adjustable suspension ring storage device, and belongs to the technical field of suspension ring maintenance devices. Background technique [0002] The lifting ring is a kind of rigging, which has the advantages of good wear resistance and long life, and requires almost no maintenance. It is a fixed tool for lifting equipment. It is used for tying wire ropes, reducing the trouble of tying ropes, and is widely used on many lifting equipment of our company. The equipment maintenance and hoisting operations of continuous casting machines in steelmaking plants are all completed by crane lifting, which is an important part of steelmaking plant equipment. Both production and equipment maintenance are inseparable from lifting operations. Due to the large number of equipment, complex structure and weight, multiple steel wire ropes of different specifications and lengths are placed on the suspensio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H3/04
CPCB25H3/04
Inventor 杨金成
Owner SHANGHAI MEISHAN IRON & STEEL CO LTD