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Laminated bridge crane

An overhead crane and stacking technology, which is applied in the directions of traveling overhead cranes, cranes, and traveling mechanisms, can solve the problems of increasing the length of the grinding workshop and increasing the investment in civil engineering, and achieves the effect of reducing investment and saving height differences.

Pending Publication Date: 2018-10-12
中冶北方(大连)工程技术有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

This increases the length of the entire grinding plant and greatly increases the investment in civil engineering

Method used

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  • Laminated bridge crane
  • Laminated bridge crane
  • Laminated bridge crane

Examples

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Embodiment Construction

[0025] The specific implementation manner of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as figure 1 , 2 , 3 and 4, the stacked bridge crane of the present invention is characterized in that it includes a suspension system A and a suspension system B arranged in a staggered height, and the suspension system B is arranged above the suspension system A and is located at In the space surrounded by the suspension system A and the load-bearing beam 1,

[0027] The suspension system A includes the cart beam I17 and the cart beam II18 arranged under the load-bearing beam 1 of the workshop, and the walking passages respectively arranged on the cart beam I17 and the cart beam II18, through which the wheel set of the cart travels I and the trolley walking wheel group II are suspended on the bridge crane A11 on the said trolley beam I17 and the trolley beam II18, and the trolley track A8 set on the bottom surface of...

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Abstract

The invention belongs to the technical field of beneficiation plant maintenance, and in particular, relates to a laminated bridge crane. The laminated bridge crane is characterized by comprising a suspension system A and a suspension system B staggered up and down; the suspension system B is arranged above the suspension system A, and is positioned in space surrounded by the suspension system A and a bearing beam; and the suspension system A and the suspension system B comprise large vehicle beams arranged under a workshop bearing beam, walking channels formed in the large vehicle beams, bridge cranes suspended on the large vehicle cranes through large vehicle walking wheel sets, small vehicle rails arranged on the bottom surfaces of the bridge cranes, and suspension small vehicles suspended on the small vehicle rails through small vehicle walking wheels. In the laminated bridge crane, the suspension system A and the suspension system B are staggered up and down, so that the suspensionsystem B can penetrate through the suspension system A, the collision of two cranes operated at the same height is prevented, a special crane parking part is not needed any more, and the factory building investment is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of dressing plant maintenance, and in particular relates to a stacked bridge crane. Background technique [0002] The mineral processing plant generally consists of crushing-grinding-separating operations. As a heavy industry, mineral processing usually contains many kinds of parts that need to be overhauled and other operations that need to be hoisted. For example, in the ore grinding workshop, the main motor of the ball mill is generally the largest maintenance component, and its maintenance weight is tens to 100 tons. The liner of the ball mill is generally about 10 tons, while the weight of the ball mill plus balls only needs 2t-4t. . The current grinding workshop generally chooses to set up two cranes, one is a large crane, the lifting weight of the main hook is generally 50t-100t, and the weight of the auxiliary hook is generally 5t-16t; the other is a small crane, its maximum lifting The weight is 1...

Claims

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Application Information

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IPC IPC(8): B66C17/00B66C7/00B66C9/08
CPCB66C7/00B66C9/08B66C17/00
Inventor 李国洲杨海龙
Owner 中冶北方(大连)工程技术有限公司
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