Gantry crane with changeable rail

A technology of gantry cranes and gantry cranes, which is applied in the direction of trolley cranes, cranes, mechanical equipment, etc., which can solve problems such as the inability to move hoisting devices and pipelines smoothly, low hoisting efficiency, and difficulty in moving hoisting devices, so as to achieve convenient installation and structure Reasonable, easy to precisely control the effect

Active Publication Date: 2020-11-27
河南省同信电力工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargoes. The existing gantry cranes have a wide range of applications and greatly save manpower; in pipeline installations, especially in pipeline installations, brackets are often used to cooperate with electric hoist cranes. In this case, the brackets and electric hoists are generally installed on both sides of the channel, and if the road conditions on both sides of the channel are worse in rainy and muddy conditions, the lifting device and the pipeline are often unable to move smoothly, and the lifting device is also difficult to move. Low

Method used

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  • Gantry crane with changeable rail
  • Gantry crane with changeable rail
  • Gantry crane with changeable rail

Examples

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Embodiment Construction

[0022] The present invention is described in further detail below by embodiment, and embodiment is only used for illustrating the present invention, does not limit the scope of the present invention.

[0023] see Figure 1-3 A gantry crane with interchangeable rails is shown, including a channel 1, a pipeline 2, a base component 3 and a gantry crane 4, the pipeline 2 is placed in the middle of the bottom of the channel 1, and the base component 3 is set on the upper part of the pipeline 2, and the base component 3 is located in the channel 1 On both sides, a gantry crane 4 is arranged on the upper part of the base assembly 3; the gantry crane 4 is transported to both sides of the channel 1 through the base assembly 3, and the gantry crane 4 is still moved on the upper part of the pipeline 2 through the base assembly 3, so as to facilitate the gantry crane 4 to transport the pipeline 2 in sections s position.

[0024] The channel 1 is excavated on the ground A, and the upper s...

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Abstract

The invention belongs to field of cranes, and particularly relates to a gantry crane with a changeable rail. The gantry crane comprises a channel, a pipeline, base assemblies and a gantry crane body,the pipeline is placed in the middle of the bottom of the channel, the base assemblies are arranged on the upper portion of the pipeline and meanwhile located on the two sides of the channel, and thegantry crane body is arranged on the upper portions of the base assemblies. The gantry crane is reasonable in structure, when the pipeline is mounted in the channel, the mounted pipeline advantageously serves as a working face to directly hoist and mount the next pipeline, pipeline mounting is convenient, and the mounting effect of the pipelines is conveniently and precisely controlled.

Description

technical field [0001] The invention belongs to the field of cranes, in particular to a rail-changeable gantry crane. Background technique [0002] Gantry crane is a deformation of bridge crane, also called gantry crane. It is mainly used for loading and unloading operations of outdoor cargo yards, material yards, and bulk cargoes. The existing gantry cranes have a wide range of applications and greatly save manpower; in pipeline installations, especially in pipeline installations, brackets are often used to cooperate with electric hoist cranes. In this case, the brackets and electric hoists are generally installed on both sides of the channel, and if the road conditions on both sides of the channel are worse in rainy and muddy conditions, the lifting device and the pipeline are often unable to move smoothly, and the lifting device is also difficult to move. Low. Contents of the invention [0003] In order to solve the problems in the prior art, the invention provides a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C19/00B66C5/02B66C13/08B66D3/18F16L1/036F16L1/06
CPCB66C19/00B66C5/02B66C13/085B66D3/18F16L1/036F16L1/06Y02E10/20
Inventor 卢新建秦志华金玉东陈建河熊作词
Owner 河南省同信电力工程有限公司
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