KR101769434B1 - Cable chain guiding system haing a cable chain supporting bar - Google Patents

Cable chain guiding system haing a cable chain supporting bar Download PDF

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Publication number
KR101769434B1
KR101769434B1 KR1020150068802A KR20150068802A KR101769434B1 KR 101769434 B1 KR101769434 B1 KR 101769434B1 KR 1020150068802 A KR1020150068802 A KR 1020150068802A KR 20150068802 A KR20150068802 A KR 20150068802A KR 101769434 B1 KR101769434 B1 KR 101769434B1
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KR
South Korea
Prior art keywords
cable chain
cable
chain support
support bars
support bar
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KR1020150068802A
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Korean (ko)
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KR20160135475A (en
Inventor
김경민
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씨피시스템(주)
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Publication of KR20160135475A publication Critical patent/KR20160135475A/en
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0437—Channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/12—Hauling- or hoisting-chains so called ornamental chains
    • F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Abstract

A cable chain support bar and a cable chain guide system having the same are disclosed. The cable chain guide system of the present invention comprises: a guide channel for guiding movement of a cable chain to which one end is fixed; And a plurality of cable chain support bars provided on the guide channels and supporting the sliding movement of the cable chain, wherein the cable chain support bars are provided in plural in the longitudinal direction of the guide channels, And the region of the engagement end where the cable chains are abutted and engaged with each other is fitted and joined without a step.

Figure R1020150068802

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cable chain guide system including a cable chain support bar,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cable chain support bar and a cable chain guide system having the cable chain support bar. More particularly, And a cable chain guide system including the cable chain support bar.

Generally, cable chain is installed in semiconductor equipment, clean room facility, machine tool robot, and breakaway industrial machine. It protects cable and hose connected to moving machine parts from pollution and prevents it from being easily broken, Protects and transports them.

In this way, a large number of cable or pneumatic hoses are complicatedly connected to a large scale machine tool, food machine and factory automation system. As the system is used, the cables are twisted together or the cables are damaged due to external action, which may cause malfunction of the machine or electric shock.

To prevent this, the cable or pneumatic hose is inserted and aligned inside the cable chain. Such a cable chain may be inserted or attached to the entire length of the cable or the pneumatic hose, or may be inserted into the fragile portion only with a certain length. For this purpose, a conventional cable chain is formed by connecting a plurality of link plates with connection pins with a desired length.

However, in the cable chain, especially when a long-distance cable chain having a long travel distance is applied, a guide for guiding and protecting the cable chain is required.

This guide is disclosed in Korean Patent Registration No. 10-0938426 (Jan. 15, 2010) "System Guide for Guiding Cable Bear" filed and registered by the present applicant.

Also, the above-mentioned prior art discloses a technique in which a coupling member in the form of a rail plate for supporting the movement of a cable bearing is provided in a systematic guide.

However, when the stepped portion is provided in the region where the fastening members of the rail plate shape are coupled with each other as in the prior art described above, shocks are generated in the cable bear at the stepped portion of the fastening member when moving the cable bear, .

The above-described technical structure is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Korean Patent Registration No. 10-0938426 (CPU System) 2010. 01. 15

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a cable chain support bar that can prevent noise and breakage of a cable chain due to a shock generated in a cable chain support region of a plurality of cable chain supports, Cable chain guide system.

According to an aspect of the present invention, there is provided a cable connector comprising: a guide channel guiding movement of a cable chain to which one end is fixed; And a plurality of cable chain support bars provided on the guide channels and supporting a sliding movement of the cable chain, wherein the cable chain support bars are provided in plural in the longitudinal direction of the guide channels, The cable chain support bar may be provided with a cable chain guide system in which the area of the engagement end where the cable chain contacts and is engaged with each other is fitted without a step.

The cable chain includes: a side band portion having a plurality of side bands spaced apart from each other; And a connecting plate connecting the pair of side bands, wherein the pair of side bands can be slidably moved in contact with the cable chain pedestal.

The cable chain support bar in the area where the cable chain first contacts the cable chain support bar may be provided with an inclined surface for guiding the cable chain to be supported smoothly on the cable chain support bar.

At least one of the plurality of cable chain support bars is provided with a coupling protrusion, and the other end of the cable chain support bar is provided with a coupling groove corresponding to the coupling protrusion.

The plurality of cable chain support bars are provided with a plurality of fastening holes and can be bolted to the guide channels.

The plurality of fastening holes may be provided on the fastening rods provided on the plurality of cable chain receiving bars to be thicker than other regions.

One side wall of the plurality of cable chain support bars may be provided with at least one support protrusion for preventing the cable chain inserted in a hole provided in the guide channel from being struck.

According to another aspect of the present invention, there is provided a cable chain support bar for supporting a cable chain slidingly moved on a guide channel, wherein the cable chain support bar is provided in plural in the longitudinal direction of the guide channel, The bar may be provided with a cable chain support bar characterized in that the area of the engagement end where the cable chain contacts and is engaged with each other is fitted without a step.

One side wall of the plurality of cable chain support bars may be provided with at least one support protrusion for preventing the cable chain inserted in a hole provided in the guide channel from being struck.

Embodiments of the present invention are characterized in that an impact is generated in a cable chain in a coupling region of a plurality of cable chain support bars when a cable chain is slidably moved by fitting an area of an engagement end where a plurality of cable chain support bars are mutually engaged It is possible to prevent the noise and the cable from being damaged.

Further, even if the cable chain support bars are used for a long period of time by fitting them together, the cable chain support bars can be prevented from sagging in the joining area.

1 is a perspective view schematically showing a cable chain guide system according to a first embodiment of the present invention.
2 is a sectional view taken along the line II-II in Fig.
Figure 3 is a partial cutaway view of Figure 1;
4 is an enlarged view of the cable chain region shown in Fig.
5 is an enlarged view of a coupling region of the cable chain support bar shown in FIG.
6 is an enlarged view of the " A " area shown in Fig.
7 is a use state diagram of this embodiment.
8 is a view schematically showing a cable chain support unit employed in a cable chain guide system according to a second embodiment of the present invention.
9 is a view schematically showing a cable chain support unit employed in a cable chain guide system according to a third embodiment of the present invention.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

Fig. 1 is a perspective view schematically showing a cable chain guide system according to a first embodiment of the present invention, Fig. 2 is a sectional view taken along the line II-II in Fig. 1, Fig. 3 is a partial cutaway view of Fig. FIG. 4 is an enlarged view of the cable chain region shown in FIG. 1, FIG. 5 is an enlarged view of a coupling region of the cable chain support bar shown in FIG. 1, and FIG. 6 is a cross- "Is an enlarged view of the area.

As shown in these drawings, the cable chain guide system 1 according to the present embodiment includes a cable chain 100, a guide channel 200 for guiding movement of the cable chain 100 to which one end is fixed, A cable chain support unit 300 provided on the guide channel 200 and provided with a plurality of cable chain support bars 310 for supporting the sliding movement of the cable chain 100; And a chain cover 400 for preventing the contact portions 100 from coming into contact with each other.

1 and 4, the cable chain 100 includes a plurality of side band portions 110 having a pair of spaced side bands 111, and a pair of side bands 111 extending downward and downward A skid 130 coupled to the side bands 111 to prevent the side bands 111 from being brought into contact with one another and a plurality of side bands 110 And a moving bracket 150 provided at the other end of the plurality of side band parts 110 and moving in the longitudinal direction of the guide channel 200. [

In this embodiment, the skid 130 is detachably fitted to the side band 111, and the coupling mechanism of such a skid 130 is disclosed in Korean Patent No. 10-1321857 filed by the present applicant .18) The configuration disclosed in "Cable chain protective member"

4, the skid 130 is provided with a head 131 having a circular shape with an upper portion extended therefrom, and the head 131 is provided with a protrusion, And can be fit into the prepared groove.

In this embodiment, the fixing bracket 140 may be detachably bolted to the first bottom portion 211 and the second bottom portion 221 of the guide channel 200, as shown in FIG. 3 .

1, the guide channel 200 is provided long in the lateral direction to guide the cable chain 100 and serve as a coupling place of the fixing bracket 140 and the plurality of cable chain support bars 310 do.

1, the guide channel 200 includes a first wall 210 for sealing one side of the cable chain 100, and a second wall 210 for sealing the other side of the cable chain 100, A second wall 220 spaced apart from the wall 210 and a link 230 connecting the first wall 210 and the second wall 220 to each other by bolts.

1 and 3, a first bottom portion 211 is provided in the lower end of the first wall 210 of the guide channel 200 in the direction of the second wall 220, 220 is provided with a second bottom portion 221 in the direction of the first wall 210. In this embodiment, the fixing bracket 140 may be bolted to the first bottom portion 211 and the second bottom portion 221, as shown in FIG.

1, the cable chain support unit 300 is provided on the guide channel 200 after the area where the fixing bracket 140 is coupled to support the cable chain 100 so that the cable chain 100 can be slidably moved.

There is a step in the joining region of the pedestal supporting the cable chain 100 so that noise is generated due to the impact due to the step difference when the cable chain passes the stepped region or the cable inside the cable chain 100 is damaged .

The applicant of the present invention recognized this problem and combined the engagement areas of the plurality of cable chain support bars 310 constituting the cable chain support part 300 in a stepwise fitting manner as shown in Fig. It is possible to prevent the occurrence or breakage of the cable.

In this embodiment, the cable chain receiving portion 300 includes a plurality of cable chain receiving bars 310 coupled to the guide channel 200 in the longitudinal direction of the guide channel 200, as shown in FIG. 1 .

5, the plurality of cable chain support bars 310 are provided with a coupling protrusion 311 and a coupling groove 312 at the coupling ends to be coupled to each other, Can be combined.

5, a plurality of clamping rods 313 having a greater thickness than other regions may be provided on the plurality of cable chain receiving bars 310, and the plurality of clamping rods 313 may be provided on the plurality of clamping rods 313 The first wall 210 and the second wall 220 of the guide channel 200 can be detachably coupled with the bolts B and N through the fastening holes 313a.

In this embodiment, the cable chain support bar 310, which first contacts the cable chain 100, may be provided with an inclined surface 314 as shown in FIGS. Thus, the cable chain 100, which is directed to the cable chain support bar 310, can smoothly enter without any rattling or jamming.

Also, in this embodiment, the cable chain support bar 310 may be made of nylon.

Further, in the present embodiment, the cable chain support bar 310 is provided with a support protrusion 315 which is inserted and supported in a hole provided in the first wall 210, as shown in FIG. In this embodiment, the support protrusions 315 may be disposed between the fastening rod 313 and the fastening rod 313 at regular intervals. Therefore, this embodiment can prevent the cable chain 100 from sagging in triple, such as the above-described engagement of the engaging protrusion 311 with the engaging groove 312, the bolt fastening by the engaging rod 313, the support of the supporting protrusion 315, As shown in FIG. 1, the chain cover 400 is provided on a guide channel 200 in an area where the cable chain 100 is housed, thereby preventing contact between the cable chains 100, To protect the cable chain (100).

In this embodiment, the chain cover 400 may be detachably bolted to the guide channel 200 and may be detached from the guide channel 200 when the cable chain 100 is moved over a long distance.

7 is a use state diagram of this embodiment.

Hereinafter, the operation of the present embodiment will be briefly described with reference to FIG.

In the case of the long-distance cable chain 100, the cable chain 100 sags as the length of the chain increases. When the cable chain 100 is sagged, the cable chain 100 moves while the skids 130 (see FIG. 4) provided on the cable chain 100 are in contact with each other.

When the cable chain 100 passes the region indicated by "A ", there is no object to ride on. Therefore, the cable chain receiving portion 300 provided by joining a plurality of cable chain receiving bars 310 to each other is provided in the" B " In this case, one cable chain receiving bar 310 may be approximately 800 mm.

The cable chain 100 can smoothly flow through the inclined surface 314 (see FIG. 3) provided on the cable chain support bar 310 when the cable chain 100 enters the cable chain support bar 310 for the first time.

Also, since the coupling regions of the plurality of cable chain support bars 310 are coupled without a step, the cable chain 100 can be prevented from generating an impact, thereby preventing generation of noise and breakage of the cable.

The end portions of the plurality of cable chain support bars 310 are coupled in the fitting manner by the coupling protrusions 311 and the coupling grooves 312 and are bolted to the first wall body 210 and the second wall body 220 It is possible to prevent a plurality of cable chain support bars 310 from sagging even when used for a long period of time.

8 is a view schematically showing a cable chain support unit employed in a cable chain guide system according to a second embodiment of the present invention.

The cable chain receiving portion 300a according to the present embodiment is configured such that the coupling protrusions 311a provided in the plurality of cable chain receiving bars 310a are connected to the plurality of cable chain receiving bars 310a And is different from the first embodiment in that an engaging groove 312a into which the engaging projection 311a is inserted is provided to have a thickness corresponding to the engaging projection 311a.

Further, there is a difference in that a plurality of cable chain support bars 310a are provided so as to be tightly packed like a wooden bar shape, and a fastening hole 313a is provided immediately thereon.

In this embodiment, the coupling protrusion 311a and the coupling groove 312a may be formed in various shapes such as a polygonal shape, a circular shape, an elliptical shape, and the like.

9 is a view schematically showing a cable chain support unit employed in a cable chain guide system according to a third embodiment of the present invention.

The cable chain receiving portion 300b according to the present embodiment differs from the above embodiment in that the coupling projections 311b of the cable chain receiving bar 310b are provided so as to be engaged with each other as shown in Fig. .

Also, in this embodiment, the cable chain support bar 310b may be provided in the shape of a wooden bar which is full of bills as in the second embodiment, and a fastening hole 313a may be provided thereon.

As described above, the plurality of cable chain support bars are engaged with each other at an end portion of the coupling end without step, thereby preventing a shock to the cable chain from occurring in the coupling region of the plurality of cable chain support bars when sliding the cable chain Noise and the cable can be prevented from being damaged.

Further, even if the cable chain support bars are used for a long period of time by fitting them together, the cable chain support bars can be prevented from sagging in the joining area.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

1: Cable chain guide system
100: cable chain 110: side band part
111: side band 120: connection plate
130: skid 131: head
140: Fixing bracket 150: Moving bracket
200: guide channel 210: first wall
211: first floor 220: second wall
221: second bottom 230: connecting rod
300, 300a, 300b: Cable chain support part 310, 310a, 310b: Cable chain support bar
311, 311a, 311b: engaging projections 312: engaging grooves
313: fastening rod 313a: fastening hole
314: Slope 315: Support projection
400: Chain cover B: Bolt
N: Nut

Claims (9)

A guide channel for guiding movement of the cable chain to which the one end is fixed; And
And a cable chain support portion provided on the guide channel and having a plurality of cable chain support bars supporting the sliding movement of the cable chain,
Wherein the cable chain support bars are provided in plural in the longitudinal direction of the guide channels, and each of the cable chain support bars is fitted in a region of an engagement end where the cable chain contacts and is joined to each other without a step,
Wherein the plurality of cable chain support bars are provided with a plurality of fastening holes and are bolted to the guide channels,
Wherein the plurality of fastening holes are provided on the fastening rods provided on the plurality of cable chain support bars to be thicker than other regions. The method according to claim 1,
The cable chain comprises:
A side band portion provided with a plurality of side bands spaced apart from each other; And
And a connecting plate connecting the pair of side bands,
Wherein the pair of side bands are slidably moved in contact with the cable chain receiving portion. The method of claim 2,
Wherein the cable chain support bar in an area where the cable chain first contacts the cable chain support bar is provided with an inclined surface for guiding the cable chain to be gently supported on the cable chain support bar. The method according to claim 1,
Wherein one end of one of the plurality of cable chain support bars is provided with a coupling protrusion, and the other end of the cable chain support bar is provided with a coupling groove corresponding to the coupling protrusion, and are fitted to each other. delete delete The method according to claim 1,
Wherein at least one support protrusion is provided on one side wall of the plurality of cable chain support bars to prevent the cable chain from being stuck in a hole formed in the guide channel. delete delete
KR1020150068802A 2015-05-18 2015-05-18 Cable chain guiding system haing a cable chain supporting bar KR101769434B1 (en)

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KR101769434B1 true KR101769434B1 (en) 2017-08-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102139507B1 (en) 2019-04-29 2020-07-29 씨피시스템(주) Cable chain unit
KR102272052B1 (en) 2020-06-26 2021-07-02 씨피시스템(주) Guide apparatus for cable chain

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101914751B1 (en) * 2017-01-09 2018-11-02 씨피시스템(주) Skid frame and long distance cable chain having the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938426B1 (en) * 2009-07-22 2010-01-22 씨피시스템(주) System type guider for guiding cable bear
KR101480972B1 (en) * 2014-04-16 2015-01-14 씨피시스템(주) Bracket for cable chain

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100938426B1 (en) * 2009-07-22 2010-01-22 씨피시스템(주) System type guider for guiding cable bear
KR101480972B1 (en) * 2014-04-16 2015-01-14 씨피시스템(주) Bracket for cable chain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102139507B1 (en) 2019-04-29 2020-07-29 씨피시스템(주) Cable chain unit
KR102272052B1 (en) 2020-06-26 2021-07-02 씨피시스템(주) Guide apparatus for cable chain

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KR20160135475A (en) 2016-11-28

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