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Rotary lifting appliance

A technology of rotating the spreader and the rotating shaft, which is applied in the field of spreaders, which can solve the problems of object rotation, safety hazards, high labor intensity, etc., and achieve the effect of stable connection and preventing the tie rod from falling off

Pending Publication Date: 2019-10-29
江阴帕沃特起重机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing spreader is used, if it needs to be rotated, the object cannot be rotated directly, and it needs to be carried manually. The labor intensity is high, the efficiency is low, and the labor cost is high. At the same time, there are certain potential safety hazards.

Method used

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  • Rotary lifting appliance
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Examples

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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PUM

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Abstract

The invention discloses a rotary lifting appliance, and belongs to the technical field of lifting appliances. The rotary lifting appliance comprises a transverse frame and a workpiece body, the bottomof the transverse frame is connected with a fixed support and a movable support, the ends, far away from the transverse frame, of the fixed support and the movable support are rotationally connectedwith arc plates, concave holes matched with each other are formed in the arc plates and in the movable support, rotary bolts are connected with the interiors of the concave holes, the inner walls of the two arc plates are connected with first transverse plates, the workpiece body is connected between the first transverse plates, second transverse plates are connected with the interiors of the first transverse plates, and two ends of the second transverse plates are connected with fixed clamping jaws. By means of the lifting appliance, the conveying efficiency is improved, the labor intensity and the labor cost are reduced, the working efficiency is improved, and the occurrence of potential safety hazards is avoided.

Description

technical field [0001] The invention relates to the technical field of slings, in particular to a rotating sling. Background technique [0002] The spreader refers to the device for lifting heavy objects in the hoisting machinery. The most commonly used spreaders for lifting the finished items are hooks and slings. Others include lifting rings, lifting suction cups, clamps and forks, etc., which are widely used. In the hoisting and hoisting industry, in order to meet the daily maintenance and lifting of large machinery, some domestic spreader companies have also designed some special spreaders, such as fan spreaders, tower spreaders, blade spreaders, wheel spreaders , steam turbine and other non-standard spreaders. [0003] When the existing spreader is used, if it needs to be rotated, the object cannot be rotated directly, and it needs to be carried manually, which has high labor intensity, low efficiency and high labor cost, and there are certain safety hazards at the sam...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/08B66C1/22
CPCB66C13/08B66C1/22
Inventor 吴演哲樊晟吴枝远吴枭钱磊
Owner 江阴帕沃特起重机械有限公司