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Cable protection guide device

A technology for guiding devices and cables, applied in the directions of pipeline supports, drag chains, slings, etc., can solve the problems of skin wear, increased inertia force, and wear powder of cables, and achieve the effect of preventing wear and tear.

Inactive Publication Date: 2016-04-20
TSUBAKIMOTO CHAIN CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the above-mentioned conventional cable protection and guide device adopts a structure in which the cables are accommodated in a state with a degree of freedom, so there is a problem that the cables and the cables are disconnected when the cable moving end moves. If the protective guide device slides relatively, the surface of the cable will be worn away to cause wear powder; or, in order to store the cable inside, the cable protective guide must be enlarged, so the mass is relatively large , which leads to the problem that the inertial force becomes large when the moving end of the cable moves, and it cannot stop with high positional accuracy.

Method used

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Examples

Experimental program
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Embodiment 1

[0083] Below, based on figure 1 Referring to FIG. 5(A), FIG. 5(B), and FIG. 5(C), a first embodiment of the present invention, that is, a cable protection and guide device 100 will be described.

[0084] here, figure 1 It is a schematic diagram showing the cable protection and guide device 100 according to the first embodiment of the present invention, viewed from the multi-joint link width direction X, figure 2 It is a perspective view showing the first link member 110 and the clamping member 120 of the first embodiment of the present invention, and FIG. 3(A) is a view of the multi-joint link of the first embodiment of the present invention from the outside of the bending of the multi-joint link 100A and cables C, FIG. 3(B) is a view viewed from the symbol 3B shown in FIG. 3(A), and FIG. 4(A) is a view of the first embodiment of the present invention viewed from the outside of the bending of the multi-joint link Figure 4(B) is a view viewed from the symbol 4B shown in FIG....

Embodiment 2

[0156] Next, the cable protection guide apparatus 200 which is the 2nd Example of this invention is demonstrated based on FIG.6(A), FIG.6(B), FIG.6(C).

[0157] Here, FIG. 6(A) is a view of the first link member 210 of the second embodiment of the present invention viewed from the width direction X of the multi-joint link, and FIG. 6(B) is the view shown in FIG. 6(A) 6B-6B is a cross-sectional view, and FIG. 6(C) is a view of the multi-joint link 200A and the cables C according to the second embodiment of the present invention viewed from the cable length direction Y.

[0158] The cable protection and guide device 200 of the second embodiment is formed by adding a curved inner support part 218 as a support part to the first link member 110 of the cable protection and guide device 100 of the first embodiment. Elements are shared with the cable protection and guide device 100 of the first embodiment, so the detailed description of the common items is omitted, and only the symbol...

Embodiment 3

[0166] Next, the cable protection guide device 300 which is the 3rd Example of this invention is demonstrated based on FIG.7(A), FIG.7(B), FIG.7(C).

[0167] Here, FIG. 7(A) is a view of the first link member 310 of the third embodiment of the present invention viewed from the width direction X of the multi-joint link, and FIG. 7(B) is the view shown in FIG. 7(A) 7(C) is a view of the multi-joint link 300A and the cables C according to the third embodiment of the present invention viewed from the cable length direction Y.

[0168] The cable protection and guide device 300 of the third embodiment is formed by adding a curved outer support part 319 as a support part to the first link member 210 of the cable protection and guide device 200 of the second embodiment. Elements are shared with the cable protection and guide device 200 of the second embodiment, so the detailed description of the common items is omitted, and only the symbols starting with 300 common to the last two dig...

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Abstract

The present invention provides a cable protection and guide device which prevents abrasion of the skin of the cable and stops multi-joint links with high positional accuracy. The multi-joint link includes a plurality of link members and a clamping member that is attached to at least some of the plurality of link members and clamps the cables. At least one of the plurality of link members has A connecting pin formed on one end side in the length direction of the cable, a pin hole formed on the other end side in the length direction of the cable to rotatably engage with the connecting pin, and a through hole penetrating the width direction of the multi-joint link, the clamping member is integrated It has a base portion that engages with the through hole, and a clamping portion that extends from the base portion toward both outer sides in the width direction of the multi-joint link, and is provided in two strands, and clamps cables and the like. .

Description

technical field [0001] The present invention relates to a cable protection and guide device, which safely and reliably protects guide cables or flexible cables such as hoses, which are connected to industrial machinery. Or the moving part and the stationary part of the vehicle, etc., for the transmission of electrical signals or the supply of power, and the hose supplies hydraulic pressure or air pressure. Background technique [0002] Previously, there was known a cable-type protection and guide device. The cable-type protection and guide device connected a plurality of link members along the length of the cable to form a multi-joint link. From the fixed end of the cable, The cables are guided toward the cable moving end so that the cables take a straight posture in contact with the support surface of the support body and a curved posture away from the support surface (for example, Patent Document 1 and Patent Document 2). [0003] The conventional cable protection and gui...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L3/14
CPCF16G13/16H02G11/006H02G3/04
Inventor 小宫庄一郎
Owner TSUBAKIMOTO CHAIN CO