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Tool box for repair of crane

A technology for cranes and toolboxes, which is applied in the field of toolboxes for crane maintenance, which can solve the problems of maintenance personnel's mistakes and potential safety hazards, and achieve the effect of avoiding manual opening of the box cover

Inactive Publication Date: 2018-06-05
河南巨人起重机集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current toolboxes are just a simple container, and the maintenance personnel need to carry the toolbox to climb together when they are working on the heights
This approach has certain potential safety hazards, especially when maintenance personnel are climbing ladders, there is a great potential safety hazard when climbing with a toolbox. Missteps etc.

Method used

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  • Tool box for repair of crane
  • Tool box for repair of crane
  • Tool box for repair of crane

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] Further detailed explanation through specific implementation mode below:

[0018] The reference signs in the accompanying drawings of the specification include: box body 1, movable joint 10, limit bar 11, screw rod 2, thread section one 20, thread section two 21, drum 3, handle 30, main slider 4, main Ejector 40, sandwich plate 41, chute 42, auxiliary slider 5, auxiliary ejector 50, box cover 6, sliding cloth 60, tool table 7, lifting frame 8, corner rod group 80, first rod 801, second Rod 802, control rod 81, telescoping rod 82.

[0019] The embodiment is basically as figure 1 Shown: a toolbox for crane maintenance, including a box body 1 and a box cover 6 for covering the box body 1, and the box body 1 and the box cover 6 are rotatably connected. The box body 1 is provided with a rotating mechanism, a push rod mechanism, a lifting mechanism and a tool table 7 . Maintenance tools can be placed in the casing 1 and on the tool table 7 .

[0020] Such as figure 2 As...

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PUM

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Abstract

The invention belongs to the technical field of machinery repair, and particularly relates to a tool box for repair of a crane. The tool box for repair of the crane comprises a box body and a box cover, wherein the box cover is used for covering the box body; the box body is rotatably connected with the box cover; a rotating mechanism, an ejector rod mechanism, a lifting mechanism and a tool tableare arranged in the box body; a moving seam is formed in a side wall of the box body; the rotating mechanism comprises a lead screw and a rotating portion; the ejector rod mechanism comprises a mainsliding block and a main ejector rod; and the lifting mechanism comprises two lifting racks which are the same and are parallel to each other. By the scheme, repair personnel do not need to carry thetool box for climbing operation, and repair safety is improved favorably.

Description

technical field [0001] The invention belongs to the technical field of mechanical maintenance, and in particular relates to a toolbox for crane maintenance. Background technique [0002] A crane refers to a multi-action hoisting machine that lifts vertically and carries heavy objects horizontally within a certain range. Also known as crane, aerial crane, crane. The working characteristics of lifting equipment are intermittent movements, that is, the corresponding mechanisms for taking materials, moving, and unloading in a working cycle are alternately working. The development and use of cranes in the market are becoming more and more extensive. In order to ensure the safe operation of the crane, it is often necessary to repair the crane. Because the height of the crane is mostly very high, it is often necessary to climb a height during maintenance. However, most of the current toolboxes are just a simple container, and the maintenance personnel need to carry the toolbox t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25H3/02
CPCB25H3/02
Inventor 寇瑞东
Owner 河南巨人起重机集团有限公司
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