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Cable like protection and guide device

A guiding device and cable technology, applied in the direction of chain elements, drag chains, hanging chains, etc., can solve the problems of time-consuming maintenance of side panels, heavy burden of parts manufacturing and assembly operations, shortening the life of guide parts, etc., and achieve reliable linearity. The effect of connection state and bending connection state, easy maintenance, excellent durability

Active Publication Date: 2009-09-09
TSUBAKIMOTO CHAIN CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the energy guide chain as in Patent Document 1, since the side plate and the connecting element are formed separately, there is a problem that the burden of manufacturing parts and the burden of assembly work are heavy.
[0007] In addition, in the energy guide chain as in Patent Document 1, since the side plates and the connecting elements are formed separately, there is a troublesome problem of time-consuming maintenance in disconnecting and connecting the side plates.
[0008] In addition, in the energy guide chain of Patent Document 1, the side plates are connected to each other by fitting connecting elements separate from the side plates between the side plates, so there is a problem that the bending action between the links is repeated. , and the offset gradually occurs between the side plate and the connecting member, and there is a fear that the chain will be disassembled and damaged due to the disengagement of the connection portion of such a side plate.
[0009] On the other hand, in the cable-like protective guide guide like Patent Document 2, the connecting rod formed protrudingly outside the side edge of the side plate is also used as a bending portion that flexibly connects the link bodies to each other. The rod is configured to support the load on the side plates when the joint side plates are restrained from bending together, so the connecting rod may be damaged and the life of the guide will be shortened
That is, in the protection guide guide of Patent Document 2, there is a problem that the life of the guide is shortened due to the damage of the bending portion formed by the connecting rod due to the load received when the bending is restricted.
[0010] In addition, in the protection guide guide of Patent Document 2, since the connecting rods between the side plates and the connecting grooves are fitted to connect the side plates to each other, there is a problem that due to repeated bending operations between the link bodies, the The connecting rod between the side plates and the connecting groove gradually deviate, and the guide may be disassembled and damaged due to the disengagement of the connecting portion of the side plates.

Method used

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  • Cable like protection and guide device
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  • Cable like protection and guide device

Examples

Experimental program
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Effect test

Embodiment 1

[0037] First, according to figure 1 and figure 2 A cable protection and guide device 100 according to a first embodiment of the present invention will be described. here, figure 1 It is a perspective view showing the bending state of the cable protection guide device 100, figure 2 It is a perspective view of a side plate used in the cable protection guide device 100 .

[0038] The cable protection and guiding device 100 of the first embodiment of the present invention is used to protect, guide and connect movable parts and stationary parts such as semiconductor manufacturing devices, pharmaceutical testing devices, and vehicle door opening and closing devices, and to transmit or supply electrical signals. Cables C, such as cables or hoses for supplying pressurized liquid or pressurized gas, are connected in multiple strips in order to connect the movable part and the stationary part (not shown), and can correspond to the connection between the movable part and the station...

Embodiment 2

[0050] Below, use Figure 3 to Figure 7 A cable protection and guide device 200 according to a second embodiment of the present invention will be described.

[0051] here, image 3 It is a perspective view showing the bending state of the cable protection guide device 200, Figure 4 to Figure 7 is a perspective view of a side plate used on a cable-type protective guide device 200, Figure 4 yes image 3 The perspective view of the side plate shown in the direction of the arrow A, Figure 5 From Figure 4 The perspective view of the side panel viewed in the B direction, Figure 6 From Figure 4 The perspective view of the side panel viewed from the C direction, Figure 7 From Figure 4 The perspective view of the side panel viewed from the D direction.

[0052] The cable-type protection and guide device 200 of the second embodiment of the present invention is the same as the cable-type protection and guide device 100 of the aforementioned first embodiment, for example,...

Embodiment 3

[0063] Below, use Figure 8 to Figure 12 A cable protection and guide device 300 according to a third embodiment of the present invention will be described.

[0064] here, Figure 8 It is a perspective view showing the bending state of the cable protection guide device 300, Figure 9 to Figure 12 is a perspective view of a side plate used on a cable-type protective guide device 300, Figure 9 yes Figure 8 The perspective view of the side plate in the direction indicated by the arrow E, Figure 10 From Figure 9 The perspective view of the side panel viewed in the F direction of Figure 11 From Figure 9 The perspective view of the side panel viewed in the direction of G, Figure 12 From Figure 9 A perspective view of the side panel viewed in the H direction of .

[0065] The cable-type protection and guide device 300 of the third embodiment of the present invention is the same as the cable-type protection and guide device 200 of the aforementioned second embodiment,...

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Abstract

The object of the present invention is to provide a protective and guiding device for cables, which avoids the accidental disengagement of the connection part of the side plate that often occurs due to repeated bending operations, and avoids the frequent occurrence of the bending part when the bending posture is restricted. It can exert excellent durability without load, and can reduce the burden of parts manufacturing and assembly work, and the maintenance when disconnecting and connecting side plates is simple. In the cable protection and guide device (100), the side plates (110, 110) arranged as a pair of left and right are composed of the front side plate part (111) connected with the first side plate (110), and the subsequent side plate (110'). The connected rear side plate (111) and the freely bendable connecting portion (113) interposed between the front side plate and the rear side plate (112) are integrally formed, and a snap-fit ​​mechanism that connects the aforementioned side plates to each other (Sa, Sb) are provided between the rear side plate portion of the leading side plate and the front side plate portion (111') of the side plate (110) following the rear side plate portion.

Description

technical field [0001] The present invention relates to a cable-type protection and guide device, and more particularly to a cable-type protection and guide device suitable for accommodating cables or energy for supplying electric power or compressed air to movable parts of industrial machinery. Cables such as hoses can be safely and reliably guided and protected even during the movement of the movable part. Background technique [0002] As a conventional cable-type protection and guide device, an energy guide chain that connects side plates with a connecting element separate from the side plates is disclosed (see, for example, Patent Document 1). [0003] In addition, as a conventional cable-type protection guide device, a cable-type protection guide guide that connects side plates to each other by fitting a connecting rod and a connecting groove integrally formed on each side plate between the side plates is also disclosed. (see, for example, Patent Document 2). [0004]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16G13/00
CPCH02G11/006F16G13/16
Inventor 宇泷昭彦
Owner TSUBAKIMOTO CHAIN CO
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