KR20150082839A - Autonomous Type Cable Laying Apparatus - Google Patents

Autonomous Type Cable Laying Apparatus Download PDF

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Publication number
KR20150082839A
KR20150082839A KR1020140002288A KR20140002288A KR20150082839A KR 20150082839 A KR20150082839 A KR 20150082839A KR 1020140002288 A KR1020140002288 A KR 1020140002288A KR 20140002288 A KR20140002288 A KR 20140002288A KR 20150082839 A KR20150082839 A KR 20150082839A
Authority
KR
South Korea
Prior art keywords
cable
tray
main body
guide rail
fixed
Prior art date
Application number
KR1020140002288A
Other languages
Korean (ko)
Inventor
이재승
이동준
Original Assignee
대우조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020140002288A priority Critical patent/KR20150082839A/en
Publication of KR20150082839A publication Critical patent/KR20150082839A/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
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
    • H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
    • H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
    • 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
    • H02G3/0456—Ladders or other supports

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Of Indoor Wiring (AREA)
  • Electric Cable Installation (AREA)

Abstract

A cable laying apparatus comprising a cable tray on which a guide rail is formed and a cable installation device provided with a wheel running along the guide rail, the cable installation device comprising: a main body having a predetermined length; And a cable rotatably fixed to a front end of the drive shaft. The cable installation device can easily guide the cables while running along the guide rails, It is possible to lay the cable without any restriction on the diameter of the cable, and it is possible to lay the cable without using a winch or a feeder.

Description

{Autonomous Type Cable Laying Apparatus}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a traveling cable installation apparatus, and more particularly, to a traveling cable installation apparatus capable of installing a cable while traveling along a cable tray to install a cable.

Generally, cable trays are installed for the purpose of protecting wires in places where bundles of various cables such as ships, industrial sites and buildings are arranged in bundles. These cable trays serve not only to protect the cables but also to secure the cable routing path.

As a method of laying the cable, various methods such as pulling and laying the cable, and pushing the cable are used. If the force applied to the cable is larger than the frictional force acting between the cable and the cable tray, the cable may not be laid smoothly and the cable coating may be damaged.

The cable tray includes a plurality of horizontal supports connecting between a pair of side rails (side rails or trailing) and the trailing. The cables are supported by cable trays.

On the other hand, in projects such as offshore structure, which occupies a large part of production, not only is the amount of cables to be laid more than commercial vessels, but also the difficulty of cable installation is also difficult and many workers are being input.

Due to the large number of people employed, it is often the case that employees are replaced in a short period of time due to the near-3D (dirty, difficult, and dangerous) work environment.

For example, Patent Document 1 below discloses an auxiliary device for cable installation.

The auxiliary apparatus for cable installation according to the following Patent Document 1 includes a first support block having a first engagement hole formed therein, a second support block having a second engagement hole formed perpendicular to the first engagement hole, the first support block and the second support block at both ends, A support shaft rotatably coupled to the support shaft, an opening formed on one side of the support shaft, one end of the support shaft rotatably coupled to the first support shaft, And a holding shaft rotatably coupled to the block about an axis parallel to the second engaging hole and the other end releasably fastened to the second supporting block.

A plurality of holding rollers rotatably coupled to the holding shaft, and a grip block assembly detachably coupled to either the first coupling hole or the second coupling hole, wherein the grip block assembly includes a first coupling And a grip shaft having one end thereof detachably coupled to the second engagement hole is provided.

A grip block body that is slidably coupled to the grip shaft, a grip spring that elastically supports the grip block body in the direction of one end of the grip shaft, and fixing means that fixes the grip block body to the grip shaft .

Korean Patent Publication No. 10-2011-0106562 (published on September 29, 2011)

However, the auxiliary apparatus for cable installation according to the related art has the advantage that it can be installed at a certain interval on the converter to install the electric wire, but the electric wire can not be installed while moving along the electric converter.

SUMMARY OF THE INVENTION An object of the present invention is to provide a traveling cable installation apparatus in which electric wires are installed while traveling along a cable tray.

Another object of the present invention is to provide a running cable installation apparatus that runs along a rack or a guide rail having a hole formed at regular intervals.

In order to achieve the above object, a running cable installation apparatus according to the present invention includes a cable tray having guide rails, and a cable installation device having a wheel running along the guide rails,

The cable installation device includes a main body having a predetermined length, a motor provided on both sides of the main body, a drive shaft for transmitting the rotational force of the motor, and a wheel rotatably fixed at the tip of the drive shaft.

The cable tray includes a plurality of supports vertically fixed at regular intervals, a pair of tray bars fixed horizontally to the support, a tray hanger fixed between the pair of tray bars, and a guide rail formed on the tray bar .

And the guide rails are racks protruding from both sides of the tray bar at regular intervals.

The guide rails are angles formed on the upper surface of the tray bar at regular intervals.

And the wheel is a gear movable along the guide rail.

And the wheel is a sprocket having a plurality of wheels so as to be movable along the guide rails.

And the main body includes a guide which guides the guide rail to move along the guide rail on the front surface.

The main body includes a plurality of fixtures for fixing the cable to the upper surface.

The fixture includes a first body and a second body divided into semicircles for fixing a cable, a hinge fixed to one side of the first body so that the second body rotates, a second body fixed to the other side of the first body and the second body, And a fastening means for fastening the fastening plate to the fixing hole of the fixing plate.

As described above, according to the running cable installation apparatus of the present invention, the cable installation device can easily install the cable while traveling along the guide rails, and the arc surface of the fixture has various diameters, It is possible to lay the cable without the need to use a winch, a feeder, or the like.

1 is a perspective view illustrating a state in which a running cable installation apparatus according to a preferred embodiment of the present invention is installed;
FIG. 2 is a perspective view showing a cable tray on which a traveling cable installation apparatus according to a preferred embodiment of the present invention is moved;
3 is an exploded perspective view showing a running cable installation apparatus according to a preferred embodiment of the present invention,
4 is a perspective view showing a traveling cable installation apparatus according to a preferred embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a traveling cable installation apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a state in which a traveling cable installation apparatus according to a preferred embodiment of the present invention is installed, FIG. 2 is a perspective view showing a cable tray to which a traveling cable installation apparatus according to a preferred embodiment of the present invention is moved, to be.

A traveling cable installation apparatus according to a preferred embodiment of the present invention includes a cable tray 10 having a guide rail and a cable installation device 20 having wheels 24 running along the guide rail.

In the cable tray 10 of the present invention, a guide rail is formed so that the cable laying apparatus 20 can run unlike a normal cable tray.

To this end, the support 11 is vertically fixed to the cable tray 10 while maintaining a constant gap therebetween. These supports 11 are arranged in two rows on the left and right, as shown in Fig.

A tray bar 12 is fixed to the support 11 in a straight line, and a tray hanger 13 is fixed between the tray bars 12. The tray bar 12 is provided with a guide rail and the guide rail may be any one of the rack 15 and the angle 16 formed with the hole 17. [

That is, the guide rails have the racks 15 formed on the side surface or the upper surface of the tray bar 12 or use the angles 16 formed with the holes 17 at regular intervals.

2, the rack 15, which is a guide rail, and the angle 16 are shown. In FIG. 2A, the guide rail is formed of a rack 15 protruding in the longitudinal direction of the tray bar 13.

That is, the rack 15 is fixed at regular intervals, and the wheel 24 of the cable laying apparatus 20 is composed of the gear 25 engaging with the rack 15. Here, the gear 25 can use a pinion gear which engages with the rack 15. [

Also, as shown in FIG. 2B, the tray bar 12 may be formed of an angle 16. Holes 17 are formed in these angles 16 at regular intervals.

The wheel 24 of the cable laying apparatus 20 can be used as a sprocket 26 formed with a wheel 27 temporarily fitted in the hole 17 of the angle 16. [

FIG. 3 is an exploded perspective view showing a running cable installation apparatus according to a preferred embodiment of the present invention, and FIG. 4 is a perspective view showing a running cable installation apparatus according to a preferred embodiment of the present invention.

The cable laying apparatus 20 travels along the guide rails of the cable tray 10. The cable installation device 20 includes a main body 21 having a predetermined size, a motor 22 mounted inside the main body 21, a drive shaft 23 rotated by driving the motor 22, And a wheel (24) rotated by the wheel (24).

The cable installation device 20 may further include a guide 25 for guiding along the tray bar 12 and a fixture 26 to which the cable 1 is fixed on the upper surface of the main body 21.

The main body 21 of the cable laying apparatus 20 has a predetermined size and length for fixing the wheels 24 on both sides and a motor 22 is mounted on both sides of the main body 21. The motor 22 may be connected to a battery (not shown) built in the main body 21 or a separate power line to supply power from the outside.

On both sides of the main body 21, a drive shaft 23 rotated by the rotation of the motor 22 is fixed to the motor 22, and a wheel 24 is fixed to the tip of the drive shaft 23. The wheel 24 is a sprocket having a wheel if the guide rail is the rack 15 or a gear or the guide rail is the angle 16.

That is, when the guide rail is the rack 15, the wheel 24 is used as the pinion gear, and when the guide rail is the angle 16 forming the hole 17, the wheel 24 is used as the sprocket.

A guide 25 for moving along the tray bar 12 is fixed to the front surface of the main body 21. The guide 25 is provided on the front surface of the main body 21 to guide the traveling path of the main body 21 along the tray bar 12 when traveling. Such a guide 25 may not be installed if necessary.

A fastener (26) for fixing the cable (1) is fixed to the upper surface of the main body (21). A plurality of such fixtures 26 are fixed on the upper surface of the main body 21, and the fixtures 26 are divided into semicircles.

That is, the fixture 26 is composed of a first body 27 fixed to the main body 21 and a second body 28 rotated about the first body 27. The first body 27 and the second body 27, A hinge (29) is fixed to one side of the body (2).

A fixing plate 30 protruding laterally is formed on the other side of the fixing plate 30. A fixing hole 31 is formed in the fixing plate 30 so that the fixing means 32 is inserted into the fixing plate 30. The fixing hole 31 is formed of a bolt, The fastening means 32 is provided.

Next, the connection relationship of the running cable installation apparatus according to the preferred embodiment of the present invention will be described in detail.

1 to 4, a support 11 holding a constant width is fixed to a ship or an offshore structure in a section where the cable 1 is to be installed. Such a support 11 can be fixed to the bottom surface of a ship or an offshore structure, a ceiling or the like.

The tray bar 12 is fixed to the support 11 by welding, bolt or rivet fixing means in a direction in which the cable 1 is to be installed and the tray hanger 13 is fixed between the tray bars 12. The tray hangers 13 are fixed at regular intervals between the tray bars 12.

A guide rail is formed on the upper surface or side surface of the tray bar 12. The guide rails are formed as racks 15, as shown in Fig. 2A. The tray bars 12, which are used as guide rails, also form holes 17 at regular intervals in the angles 16.

The cable laying apparatus 20 fixes the wheels 24 on both sides of the main body 21 so as to travel along the guide rails. A motor 22 is fixed to both sides of the main body 21 and a drive shaft 23 is fixed to the motor 22. The drive shaft 23 transmits the rotational force of the motor 22 to the wheels 24. [

A guide 25 for guiding travel along the tray bar 12, which is a guide rail, is fixed to the front surface of the main body 21. In this guide 25, the roller which is rotated by contacting with the tray bar 12 can be fixed.

A fixture (26) for fixing the cable (1) is fixed to the upper surface of the main body (21). The fixture 26 includes a first body 27 fixed to the main body 21 and a second body 28 rotated about the first body 27.

A circular arc surface is formed on the first body 27 and the second body 28 so that the cable 1 is seated. It is needless to say that such an arc surface can be formed in various diameters depending on the diameter of the cable 1.

A hinge 29 is fixed to one side of the fixing hole 26 so that the second body 28 is rotated and a fixing plate 30 is fixed to the other side of the fixing hole 26 so as to firmly fix the cable 1 .

A fixing hole 31 having a predetermined diameter is formed in the fixing plate 30 and a fastening means 32 made of a bolt and a nut is fixed to the fixing hole 31.

A method of operating a traveling cable installation apparatus according to a preferred embodiment of the present invention will now be described in detail with reference to FIGS. 1 to 4. FIG.

A cable laying apparatus 20 is mounted on the cable tray 10. That is, the wheel 24 of the cable installation device 20 is installed on the tray bar 12 of the cable tray 10, that is, the guide rail.

On the other hand, when the guide rail is the rack 15, the wheel 24 uses the pinion gear as the gear 25, and when the guide rail is the angle 16, the wheel 24 rotates along the hole 17 The plastic is used.

A power line is connected to the motor 22 of the main body 21 so as to supply power. Alternatively, a battery (not shown) may be installed in the main body 21 to supply power. The guide 25 provided on the front surface of the main body 21 is installed on the inner side of the tray bar 12 so as to move along the guide rail.

The fastening means 32 of the fixing plate 30 is released from the fastener 26 of the main body 21 and the second body 28 is rotated upward while the second body 28 is rotated about the hinge 29.

The second body 28 is rotated about the hinge 29 and is opened to allow the cable 1 to be inserted into the first body 27. The second body 28 is mounted on the first body 27, .

The first body 27 and the second body 28 fix the fastening means 32 made of a bolt and a nut in a state in which the first and second bodies 27 and 28 are in contact with each other.

In this way, power is applied to the motor 22 of the main body 21 in a state where the cable 1 is fixed to the fixing member 26. [ The motor 22 is rotated and the rotational force of the motor 22 is transmitted to the drive shaft 23 and the drive shaft 23 rotates the wheel 24. [

The wheel 24 advances the main body 21 and the fixture 26 as it travels along the rack or the angle 16 of the guide rail.

Thus, as the main body 21 and the fastener 26 advance, the cable 1 is laid on the tray hanger 13.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

10: Cable tray 11: Support
12: Tray bar 13: Tray hanger
15: Rack 16: Angle
17: hole 20: cable laying device
21: main body 22: motor
23: drive shaft 24: wheel
25: guide 26: fastener
27: first body 28: second body
29: Hinge 30: Fixing plate
31: fixing hole 32: fastening means

Claims (9)

A cable tray on which a guide rail is formed,
And a cable installation device having a wheel running along the guide rail,
The cable installation device includes a main body having a predetermined length,
A motor provided on both sides of the main body,
A drive shaft for transmitting rotational force of the motor,
And a wheel rotatably fixed to a front end of the drive shaft. The method according to claim 1,
The cable tray includes a plurality of supports vertically fixed at regular intervals,
A pair of tray bars horizontally fixed to the support,
A tray hanger fixed between the pair of tray bars,
And a guide rail formed on the tray bar. 3. The method of claim 2,
Wherein the guide rails are racks protruding from both sides of the tray bar at regular intervals. 3. The method of claim 2,
Wherein the guide rails are angles formed at predetermined intervals on the upper surface of the tray bar. The method according to claim 1,
Wherein the wheel is a gear movable along the guide rail. The method according to claim 1,
Wherein the wheel is a sprocket having a plurality of wheels so as to be movable along the guide rails. The method according to claim 1,
Wherein the main body includes a guide for guiding the main body to move along the guide rail on a front surface thereof. The method according to claim 1,
Wherein the main body includes a plurality of fasteners for fixing the cable to the upper surface thereof. 9. The method of claim 8,
The fixture includes a first body and a second body divided into semicircles for fixing the cable,
A hinge fixed to one side of the first body so that the second body can rotate,
A fixing plate protruding from the first body and the second body by a predetermined length,
And a fastening means which is fastened to the fixing hole of the fixing plate.
KR1020140002288A 2014-01-08 2014-01-08 Autonomous Type Cable Laying Apparatus KR20150082839A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140002288A KR20150082839A (en) 2014-01-08 2014-01-08 Autonomous Type Cable Laying Apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140002288A KR20150082839A (en) 2014-01-08 2014-01-08 Autonomous Type Cable Laying Apparatus

Publications (1)

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KR20150082839A true KR20150082839A (en) 2015-07-16

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107732795A (en) * 2017-11-14 2018-02-23 福建省马尾造船股份有限公司 A kind of cable automation laying apparatus and laying method
CN109449828A (en) * 2018-10-31 2019-03-08 沪东中华造船(集团)有限公司 A method of the cabling in the cabling process of shipbuilding
CN110950159A (en) * 2019-11-29 2020-04-03 昆山朗捷通物联信息有限公司 Intelligent paying-off equipment for rail transit cable
KR102335093B1 (en) * 2021-06-17 2021-12-03 대명지이씨(주) Cable Installation Device
KR102462593B1 (en) * 2022-06-16 2022-11-03 윤용호 Apparatus for laying cable
KR102605037B1 (en) * 2023-07-05 2023-11-23 방광설 Cable towing apparatus
CN118040567A (en) * 2024-04-12 2024-05-14 国网山东省电力公司临朐县供电公司 Support for power supply line
CN118040567B (en) * 2024-04-12 2024-07-16 国网山东省电力公司临朐县供电公司 Support for power supply line

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107732795A (en) * 2017-11-14 2018-02-23 福建省马尾造船股份有限公司 A kind of cable automation laying apparatus and laying method
CN109449828A (en) * 2018-10-31 2019-03-08 沪东中华造船(集团)有限公司 A method of the cabling in the cabling process of shipbuilding
CN110950159A (en) * 2019-11-29 2020-04-03 昆山朗捷通物联信息有限公司 Intelligent paying-off equipment for rail transit cable
CN110950159B (en) * 2019-11-29 2021-09-14 苏州科亿嘉新技术开发有限公司 Intelligent paying-off equipment for rail transit cable
KR102335093B1 (en) * 2021-06-17 2021-12-03 대명지이씨(주) Cable Installation Device
KR102462593B1 (en) * 2022-06-16 2022-11-03 윤용호 Apparatus for laying cable
KR102605037B1 (en) * 2023-07-05 2023-11-23 방광설 Cable towing apparatus
CN118040567A (en) * 2024-04-12 2024-05-14 国网山东省电力公司临朐县供电公司 Support for power supply line
CN118040567B (en) * 2024-04-12 2024-07-16 国网山东省电力公司临朐县供电公司 Support for power supply line

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