An anti-sway device for a crane

An anti-sway and crane technology, which is applied in the directions of safety devices, transportation and packaging, load suspension components, etc., can solve the problems of potential safety hazards and high energy consumption, and achieve the effect of reducing the shaking range and simplifying the device

Active Publication Date: 2022-04-19
芜湖海格力斯起重机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to reduce the shaking degree of the crane cable during use, some cranes will shorten the length of the steel wire cable to reduce the shaking of the cable. For some cranes that require lifting heavy objects to a specific height, in order to shorten the cable as much as possible The length of use will consider the way the slide rail components and lifting sliders can be raised and lowered. However, for some heavy-duty cranes, lifting and lowering the bulky lifting components not only consumes a lot of energy, but also poses safety hazards.

Method used

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  • An anti-sway device for a crane
  • An anti-sway device for a crane
  • An anti-sway device for a crane

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Embodiment Construction

[0034] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0035] Such as Figure 1 to Figure 11 As shown, the present invention provides an anti-sway device for a crane, which can reduce the swing amplitude of the crane after hanging heavy objects. specific:

[0036] The anti-swing device includes a slide rail assembly 1 , a lifting slider 2 , a cable assembly 3 and a hook 4 .

[0037] The slide rail assembly 1 includes a sliding wall 101 and a sliding rail 102, two sets of the sliding rails 102 are arranged in parallel between two sets of sliding walls 101 arranged in parallel, and the sliding walls 101 and the sliding rails 102 are perpendicular to each other, the The lifting slider 2 is slidably arranged between two groups of sliding rails 102, and the cable assembly 3 is installed on the lifting sl...

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PUM

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Abstract

The invention discloses an anti-swing device for a crane, which comprises a slide rail assembly, a lifting slider, a cable assembly, a hook, a follow-up centering mechanism, a cable holding assembly and a locking mechanism; The middle part is provided with a wire hole for passing through several cables of the cable assembly, and the circular array of the connecting rod group is installed on the circumference of the fairlead, which includes the first connecting rod and the first connecting rod hinged between the fairlead and the lifting slider. The second connecting rod; the cable holding assembly is arranged in the fairlead, which includes a hard rubber ring and a soft rubber ring, the hard rubber ring is installed on the inner ring of the wire hole, and the soft rubber ring is installed on the hard rubber ring Inner ring, the inside of the soft rubber ring is symmetrically provided with electromagnets, and the soft rubber ring is pressed inward when the electromagnet is energized, so that the soft rubber ring clamps the cable in the middle; the locking mechanism is used to center the follower The locking of the initial state of the mechanism can reduce the shaking range of the crane cable and simplify the device.

Description

technical field [0001] The invention relates to the technical field of cranes, in particular to an anti-sway device for a crane. Background technique [0002] When the crane is working, it needs to start and brake continuously. Because the wire rope has a flexible structure, it will sway, which is the main reason for the crane to sway. Affected by the working environment, when the crane is working outdoors, it will also sway the spreader due to the effect of wind. [0003] In order to reduce the shaking degree of the crane cable during use, some cranes will shorten the length of the steel wire cable to reduce the shaking of the cable. For some cranes that require lifting heavy objects to a specific height, in order to shorten the cable as much as possible However, for some heavy-duty cranes, the lifting and lowering of bulky lifting components not only consumes a lot of energy, but also poses safety hazards. Contents of the invention [0004] Therefore, the present inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C15/00B66C13/06B66C1/14
CPCB66C15/00B66C13/06B66C1/14
Inventor 王胜严兵兵朱俊松
Owner 芜湖海格力斯起重机械制造有限公司
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