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Long-distance heavy-load drag chain support device

A long-distance, towline technology, applied in the field of towline, can solve the problems of high production cost and complex structure, and achieve the effect of simple structure and low production cost

Pending Publication Date: 2018-11-06
ZHEJIANG JINFULONG MACHINE TOOL ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the technical defects of complex structure and high production cost of the drag chain support device in the prior art, thereby providing a long-distance heavy-duty drag chain support device with simple structure and low production cost

Method used

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  • Long-distance heavy-load drag chain support device
  • Long-distance heavy-load drag chain support device
  • Long-distance heavy-load drag chain support device

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Embodiment Construction

[0036] The technical solutions of the present invention will be described below in conjunction with the accompanying drawings. Obviously, the following embodiments are not all embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without other creative efforts fall within the protection scope of the present invention.

[0037] It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as there is no conflict with each other.

[0038] This embodiment provides a long-distance heavy-duty drag chain supporting device, such as Figure 6-8As shown, the towline 2 in...

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PUM

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Abstract

The invention provides a long-distance heavy-load drag chain support device. A drag chain comprises a drag chain upper section, a steering ring section and a drag chain lower section connected in sequence; multiple support mechanisms are arranged in the drag chain arrangement direction; the support mechanisms comprise support frames, and are arranged on one sides of the width directions of the support frames; support wheel structures are movably mounted on the support frames, and are provided with support positions for supporting the drag chain upper section, motion paths avoided from the steering ring section and avoiding positions for allowing the steering ring section to pass through; the support wheel structures are maintained in the support positions under the effect of first acting force; and the steering ring section drives the support wheel structures to overcome the first acting force to move to the avoiding positions. As the support wheel structures can move to the avoiding positions when the steering ring section passes through, and can be returned to the support positions for supporting the drag chain upper section after the steering ring section passes through, the multiple support mechanisms are only needed to arrange in the drag chain arrangement direction, guide rail structures and long-distance support frames in the prior art are saved, the structure is simpler, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of drag chains, in particular to a long-distance heavy-duty drag chain supporting device. Background technique [0002] Drag chains are suitable for reciprocating motions and are widely used in the fields of automation equipment such as CNC machine tools, robotic arms, lifting and transportation equipment, and automated warehouses. They can pull and protect built-in cables, oil pipes, air pipes, and water pipes. [0003] The long-distance heavy-duty towline can be divided into three parts during the movement: the lower section of the towline, the steering ring section of the towline and the upper section of the towline. The lower section of the towline is laid flat on the supporting frame of the towline. Due to the load, it is stacked on the top of the lower section of the towline, while the turning ring section of the towline forms a circular closed shape. Since the upper section of the towline is stacked o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L3/01F16G13/16
CPCF16G13/16F16L3/01
Inventor 孙驰
Owner ZHEJIANG JINFULONG MACHINE TOOL ACCESSORIES