Bridge gantry crane hanging bracket and using method thereof

A technology for gantry cranes and bridges, which is applied to cranes, trolley cranes, bridges, etc., can solve problems such as damage to the lifted materials and inability to fix the lifted materials well.

Pending Publication Date: 2022-01-11
李蕾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the actual use of the existing technology, the suspended materials cannot be fixed well, and the problem of swinging during the lifting process is likely to cause damage to the suspended materials and affect the use

Method used

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  • Bridge gantry crane hanging bracket and using method thereof
  • Bridge gantry crane hanging bracket and using method thereof
  • Bridge gantry crane hanging bracket and using method thereof

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Embodiment Construction

[0037] 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. 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.

[0038] see Figure 1-8 , the present invention provides a technical solution: comprising:

[0039] A gantry assembly 1 for supporting;

[0040] The electric hoist 3 used to complete the lifting work, the bottom of the electric hoist 3 is movable with a hook 4;

[0041] The driving mechanism 2 is arranged on the top of the gantry assembly 1 and is used to drive the electric hoist 3 to move left and right;

[0042] The self-balancing assembly 5 is arranged on...

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PUM

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Abstract

The invention discloses a bridge gantry crane hanging bracket and a using method thereof. The bridge gantry crane hanging bracket comprises a gantry frame assembly for supporting, an electric hoist used for completing lifting work, a driving mechanism which is arranged at the top of the gantry frame assembly and is used for driving the electric hoist to move left and right, and a self-balancing assembly which is arranged on the surface of the electric hoist and is used for adaptively adjusting and reducing swing of a lifting hook; the lifting hook is movably arranged at the bottom of the electric hoist. One pulling rope can be pulled through shaking of the lifting hook, and the pulling rope drives a mounting plate in the position to be pulled downwards, so that two fixing boxes are not at the same height, an electric contact on the inner wall of one fixing box is completely immersed by mercury liquid, and at the moment, a current loop is formed; and the pulling rope in the lower position is controlled to pull the lifting hook, so that the shaking amplitude of the lifting hook is shortened, the lifting hook is prevented from continuously shaking towards one end, and the situation that a lifted object swings and shakes to cause damage is prevented.

Description

technical field [0001] The invention relates to the technical field of bridge construction, in particular to a bridge gantry crane hanger and a using method thereof. Background technique [0002] Bridges refer to buildings built for roads to cross natural or artificial obstacles. Refers to the bridge span structure and support system; the substructure includes abutments, piers and foundations, and hoisting mechanisms are required during bridge construction. [0003] However, in the actual use of the prior art, the suspended material cannot be well fixed, and the problem of swinging during the lifting process easily causes damage to the suspended material and affects the use. Contents of the invention [0004] The object of the present invention is to provide a bridge gantry crane hanger and its use method, so as to solve the problems raised in the above-mentioned background technology. [0005] To achieve the above object, the present invention provides the following tec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C9/14B66C11/04B66C11/16B66C19/00B66C13/06B66C5/04F16F15/28E01D21/00
CPCB66C9/14B66C11/04B66C11/16B66C19/00B66C13/063B66C5/04F16F15/28E01D21/00
Inventor 李蕾
Owner 李蕾
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