KR20120016785A - Cable hanger for cross cable tray - Google Patents

Cable hanger for cross cable tray Download PDF

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Publication number
KR20120016785A
KR20120016785A KR1020100079231A KR20100079231A KR20120016785A KR 20120016785 A KR20120016785 A KR 20120016785A KR 1020100079231 A KR1020100079231 A KR 1020100079231A KR 20100079231 A KR20100079231 A KR 20100079231A KR 20120016785 A KR20120016785 A KR 20120016785A
Authority
KR
South Korea
Prior art keywords
cable
support
coupled
cable tray
cross
Prior art date
Application number
KR1020100079231A
Other languages
Korean (ko)
Inventor
장중환
Original Assignee
삼성중공업 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 삼성중공업 주식회사 filed Critical 삼성중공업 주식회사
Priority to KR1020100079231A priority Critical patent/KR20120016785A/en
Publication of KR20120016785A publication Critical patent/KR20120016785A/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
    • H02G3/0406—Details thereof
    • 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
    • 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
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels

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

Abstract

A cable support for a cross cable tray is disclosed. The cable support for the cross cable tray according to an embodiment of the present invention, the first cable tray to which the first cable extending in one direction is placed, and the second cable extending in the other direction is placed to cross the first cable tray In a cross cable tray having two cable trays, a cable support for a cross cable tray in which any one of the first and second cables is seated at a point where the first and second cables cross each other, wherein the first and second frames are spaced apart from each other. ; First support legs coupled to both ends of the first frame, one end coupled to the first frame, and the other end coupled to any one of the first and second cable trays; Second support legs coupled to both ends of the second frame, one end coupled to the second frame, and the other end coupled to the cable tray to which the first support legs of the first and second cable trays are coupled; And at least one first support bar connecting the first and second frames.

Description

Cable hanger for cross cable tray {Cable Hanger for cross cable tray}

The present invention relates to a cable support for a cross cable tray, and more particularly to a cable support for supporting a cable of any one of the cables extending in different directions to cross each other in the cross cable tray.

Cable trays are used to guide the various cables routed in ships. In particular, the cable trays cross each other to guide the cables extending in different directions. Hereinafter, what the cable trays cross each other is called a cross cable tray.

Figure 1 shows a conventional cable rest supporting either cable when the cables cross each other in a cross cable tray.

Referring to FIG. 1, the cross cable tray includes a first cable tray 1 for guiding the first cable 1a extending in one direction and a second cable extending in another direction by crossing the first cable 1a. It consists of the 2nd cable tray 2 which guides (2a).

The conventional cable support according to FIG. 1 shows a state used for supporting the second cable 2a, and is generally formed in a "c" shape with the open side facing upward. Two points (A) at the top of each cable support are welded to the deck of the ship. The second cable 2a seated on the second cable tray 2 is seated on the cable support at the point where it crosses the first cable 1a so that the first and second cables 1a and 2a are wired without being tangled with each other. do.

However, such a conventional cable support has to be welded to the upper end of the cable support at each point where the cables cross each other, which is cumbersome, and the cable support must be extended downward from the deck of the ship to the point where the cable is supported. There is a serious disadvantage of waste.

Embodiments of the present invention are provided to support any one cable that is installed in the cable tray when the cable trays are arranged cross each other to cross, the cable for the cross-cable tray can be easily installed in the cable tray and cost-saving To provide a pedestal.

According to an aspect of the present invention, a cross cable tray having a first cable tray on which a first cable extending in one direction is placed and a second cable tray crossing the first cable tray so that a second cable extending in another direction is placed. A cable support for a cross cable tray in which any one of the first and second cables is seated at a point where the first and second cables cross each other, the first and second frames being spaced apart from each other; First support legs coupled to both ends of the first frame, one end coupled to the first frame, and the other end coupled to one of the first and second cable trays; Second support legs coupled to both ends of the second frame, one end coupled to the second frame, and the other end coupled to a cable tray of the first and second cable trays to which the first support legs are coupled; And at least one first support bar connecting the first and second frames. A cable support for a cross cable tray may be provided.

The first and second support legs may include a first rib coupled to the first and second frames, and a second rib coupled to one side of the first rib and coupled to any one of the first and second cable trays. The first rib and the first and second frames may be fastened by U-bolts, and the second rib may be fastened by U-bolts with any one of the first and second cable trays.

According to another aspect of the present invention, a cross cable tray having a first cable tray on which a first cable extending in one direction is placed and a second cable tray crossing the first cable tray so that a second cable extending in another direction is placed. In the cable support for the cross-cable tray in which any one of the first and second cables is seated at the point where the first and second cables intersect, the one or more of the first and second cable trays are spaced apart from each other. A pair of third support legs vertically coupled; A second support bar connecting upper ends of the pair of third support legs; A pair of fourth support legs which are vertically coupled to the other side of the cable tray to which the third support legs are coupled among the first and second cable trays; And a third support bar connecting the upper ends of the pair of fourth support legs. A cable support for a cross cable tray may be provided.

The third and fourth support legs may include a third rib coupled to the second and third support bars, and a fourth rib coupled to one side of the third rib and coupled to any one of the first and second cable trays. The fourth rib may be fastened to U-bolts with any one of the first and second cable trays.

The cable support for the cross cable tray according to the embodiments of the present invention may be easily installed by fastening the U-bolt to any one of the cable trays crossing each other.

In addition, since the cable butt is not extended to the deck of the ship, such as welding, unnecessary restraint can be reduced.

1 is a perspective view of a cable support for a conventional cross cable tray.
Figure 2 is a perspective view of a cable support for a cross cable tray according to an embodiment of the present invention.
FIG. 3 is a perspective view of the cross cable tray cable support of FIG. 2 installed in the cross cable tray; FIG.
Figure 4 is a perspective view of a cross cable tray cable support according to another embodiment of the present invention installed in a cross cable tray.

Hereinafter, preferred embodiments of the present invention will be described. The invention is not limited to the embodiments.

According to the present invention, a first cable tray (1) on which the first cable (1a) extending in one direction and a second cable (2a) extending on the other side are placed so that the first cable tray (1a) crosses the first cable tray (1). A cross cable tray having two cable trays (2) is provided for seating one of the first and second cables at a point where the first and second cables cross each other.

First, referring to Figure 2, the cable support for the cross cable tray according to an embodiment of the present invention, the first frame 10, the second frame 20, the first support leg 30, the second support leg 40, and a first support bar 60.

The first and second frames 10 and 20 are spaced apart from each other. In the present embodiment, the first and second frames 10 and 20 are arranged in parallel with each other, and are disposed above the first and second cable trays 1 and 2.

The first support legs 30 are respectively coupled to both ends of the first frame 10. One end of the first support leg 30 is coupled to the first frame 10, and the other end is coupled to any one of the first and second cable trays 1 and 2. In this embodiment, the upper end of the first support leg 30 is coupled to the first frame 10, the lower end is coupled to the first cable tray (1).

The second support legs 40 are respectively coupled to both ends of the second frame 20. One end of the second support leg 40 is coupled to the second frame 20, and the other end is connected to a cable tray to which the first support leg 30 of the first and second cable trays 1 and 2 is coupled. Combined.

In this embodiment, the upper end of the second support leg 40 is coupled to the second frame 20, the lower end is coupled to the first cable tray (1). Of course, lower ends of the first and second support legs 30 and 40 may be coupled to the second cable tray 2 unlike the present embodiment.

The first and second support legs 30 and 40 include a first rib 51 and a second rib.

The first rib 51 is a portion coupled to the first and second frames 10 and 20 and has a rectangular plate shape, and the second rib is connected to any one of the first and second cable trays 1 and 2. The portion to be joined is made of a rectangular plate like the first rib 51. In this embodiment, the second rib is coupled to the first cable tray 1, and the second rib is coupled to one side of the first rib 51.

The first rib 51 and the first and second frames 10 and 20 are fastened by a U-bolt 70 having a “U” shape. The first insertion hole into which the U-bolt 70 is inserted is formed at the upper end of the first rib 51. In addition, the second rib is fastened to one of the first and second cable trays 1 and 2 by a U-bolt 70. A second insertion hole into which the U-bolt 70 is inserted is formed at the lower end of the second rib. The U-bolt 70 is fastened to the nut member 80.

The first support bar 60 is provided to seat any one of the first and second cables. The first support bar 60 connects the first frame 10 and the second frame 20, and at least one first support bar 60 may be provided. In this embodiment, the first support bar 60 is provided with three, but the number of the first support bar 60 in consideration of the interval of the first and second frames 10 and 20 or the width of the first and second cable trays 1 and 2 Various changes are possible.

Hereinafter, the operation of the cross cable tray cable support of the embodiment of the present invention according to the configuration will be described in detail with reference to FIG.

First, the first and second support legs 30 and 40 are fastened to the first and second frames 10 and 20 to which the first support bars 60 are coupled. That is, the first support leg 30 is fastened to the first frame 10 by using the U-bolt 70, and the second support leg 40 is fastened to the second frame 20 by the U-bolt 70. Tighten using.

Subsequently, the first and second support legs 30 and 40 are fastened to any one of the first and second cable trays 1 and 2. Referring to FIG. 3, the lower ends of the first and second support legs 30 and 40 are fastened to the first cable tray 1 using the U-bolts 70.

When the cable support is installed as described above, the first cable 1a guided along the first cable tray 1 extends through the lower side of the first and second frames 10 and 20, and the second cable tray 2 is opened. Accordingly, the guided second cable 2a is seated on the first support bar 60 at the intersection with the first cable 1a and extends.

As such, according to the cable support for the cross cable tray according to the embodiment of the present invention, since the first and second frames 10 and 20 and the first and second support legs 30 and 40 are fastened with U-bolts 70, respectively. A portion where the first and second support legs 30 and 40 are coupled to the first and second frames 10 and 20 may be arbitrarily selected. Therefore, in consideration of the width of the first and second cable trays (1, 2) provides an effect that can change the position of the first and second support legs (30, 40).

In addition, according to the present embodiment, since the first and second support legs 30 and 40 are fastened to the first cable tray 1 or the second cable tray 2 by a U-bolt 70 rather than a welding method, Easy to install In addition, when the cross point of the cross cable tray is changed, it is easy to dismantle the already installed cable support, it is easy to reinstall at the changed point.

In addition, the conventional cable butt is welded to the deck, such as ships, because the cable butt to extend to the deck is a lot of self-containment, but the cable butt according to the present embodiment is coupled to the cable tray is supported, the restraint to extend unnecessarily to the deck To reduce costs.

On the other hand, Figure 4 shows another embodiment of the present invention. In FIG. 4, the same reference numerals are assigned to components that perform the same functions as the embodiment of FIG.

The cable support for the cross cable tray according to the present embodiment, like the embodiment according to FIG. 2, has a second cable extending in the other direction with the first cable tray 1 on which the first cable 1a extending in one direction is placed. In a cross cable tray having a second cable tray (2) intersecting the first cable tray (1) so that (2a) is placed, any of the first and second cables at the point where the first and second cables intersect. One is prepared for seating.

Referring to FIG. 4, the cable support for the cross cable tray according to the present embodiment includes a third support leg 110, a fourth support leg 130, a second support bar 100, and a third support bar 120. ).

The third support legs 110 are spaced apart from one another on one side of the first and second cable trays 1 and 2, and are vertically coupled to the first and second cable trays 1 and 2. The lower end of the third support leg 110 is coupled to one side of the first cable tray (1).

The second support bar 100 connects upper ends of the pair of third support legs 110 spaced apart from each other. In the present embodiment, the third support leg 110 and the second support bar 100 are fastened with bolts.

The fourth support leg 130 is vertically coupled to the other side of the cable tray to which the third support leg 110 of the first and second cable trays 1 and 2 are coupled. The lower end of the fourth support leg 130 is coupled to the opposite side of the third support leg 110.

The third support bar 120 connects the upper ends of the pair of fourth support legs 130 spaced apart from each other. In the present embodiment, the fourth support leg 130 is fastened to the third support bar 120 and bolts similarly to the third support leg 110.

In addition, the third and fourth support legs 110 and 130 include a third rib 91 and a fourth rib 92 similarly to the first and second support legs 30 and 40 according to the embodiment of FIG. 2. do.

The third rib 91 is coupled to the second and third support bars and has a rectangular plate shape. The fourth rib 92 is coupled to any one of the first and second cable trays 1 and 2 and has a rectangular plate like the third rib 91.

Referring to FIG. 4, the fourth rib 92 is coupled to one side of the third rib 91. The fourth rib 92 is fastened to one of the first and second cable trays 1 and 2 by a U-bolt 70. In this embodiment, the lower end of the fourth rib 92 is fastened to the first cable tray 1 and the U-bolt 70.

Hereinafter, the operation of the cross cable tray cable support according to the present embodiment according to such a configuration will be described in detail.

First, the third support legs 110 are bolted to both ends of the third support bar 120, respectively, and the fourth support legs 130 are bolted to both ends of the fourth support bar 120.

Subsequently, at the point where the cable tray crosses, the lower end of the third support leg 110 is installed in the first cable tray 1 using the U-bolt 70 (installed in the second cable tray 2). Possible), and installs the lower end of the fourth support leg 130 to the first cable tray 1 using the U-bolt 70 on the opposite side of the third support leg 110 (second cable tray 2 Can also be installed)

When the cable support is installed as described above, the first cable 1a is seated and extended to the first cable tray 1 in the space formed by the third and fourth support legs 110 and 130, and the second cable 2a is It is seated on the second and third support bars and extends.

The cable support for the cross cable tray according to the present embodiment, like the cable support according to the embodiment of FIG. 2, is combined with the cable tray using the U-bolt 70, so that the installation and dismantling of the cable tray is easy and the control is reduced. To provide the effect. In particular, the cable support for the cross cable tray according to the present embodiment is a case where the width of the first and second cable trays 1 and 2 is relatively narrow and does not require a separate support bar between the third and fourth support legs 110 and 130. There is an advantage in that it can be installed at low cost.

As mentioned above, preferred embodiments of the present invention have been described in detail, but the present invention is not limited to the above embodiments, and many other various modifications may be provided without departing from the scope of the present invention. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 ... 1st cable tray 2 ... 2nd cable tray
1a ... 1st cable 2a ... 2nd cable
10 ... first frame 20 ... second frame
30 ... 1st Support Leg 40 ... 2nd Support Leg
51 ... the first rib 52 ... the second rib
60 ... 1st support bar 70 ... U-bolt
91 ... Third rib 92 ... Fourth rib
100 ... 2nd Support Bar 110 ... 3rd Support Leg
120 ... 3rd support bar 130 ... 4th support leg

Claims (4)

In the cross cable tray having a first cable tray on which a first cable extending in one direction is placed and a second cable tray crossing the first cable tray so that a second cable extending in another direction is placed; In the cable support for the cross cable tray, which one of the first and second cables is seated at the intersection point,
First and second frames spaced apart from each other;
First support legs coupled to both ends of the first frame, one end coupled to the first frame, and the other end coupled to one of the first and second cable trays;
Second support legs coupled to both ends of the second frame, one end coupled to the second frame, and the other end coupled to a cable tray of the first and second cable trays to which the first support legs are coupled; And
And at least one first support bar connecting the first and second frames. The method of claim 1,
The first and second support legs include a first rib coupled to the first and second frames, and a second rib coupled to one side of the first rib and coupled to any one of the first and second cable trays. and,
The first rib and the first and second frames are fastened with U-bolts, and the second rib is fastened with any one of the first and second cable trays with a U-bolt cable. Pedestal. In the cross cable tray having a first cable tray on which a first cable extending in one direction is placed and a second cable tray crossing the first cable tray so that a second cable extending in another direction is placed; In the cable support for the cross cable tray, which one of the first and second cables is seated at the intersection point,
A pair of third support legs spaced apart from each other and vertically coupled to one side of any one of the first and second cable trays;
A second support bar connecting upper ends of the pair of third support legs;
A pair of fourth support legs which are vertically coupled to the other side of the cable tray to which the third support legs are coupled among the first and second cable trays; And
And a third support bar connecting the upper ends of the pair of fourth support legs. The method of claim 3,
The third and fourth support legs include a third rib coupled to the second and third support bars, and a fourth rib coupled to one side of the third rib and coupled to any one of the first and second cable trays. and,
And the fourth rib is connected to any one of the first and second cable trays with a U-bolt.
KR1020100079231A 2010-08-17 2010-08-17 Cable hanger for cross cable tray KR20120016785A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100079231A KR20120016785A (en) 2010-08-17 2010-08-17 Cable hanger for cross cable tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100079231A KR20120016785A (en) 2010-08-17 2010-08-17 Cable hanger for cross cable tray

Publications (1)

Publication Number Publication Date
KR20120016785A true KR20120016785A (en) 2012-02-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100079231A KR20120016785A (en) 2010-08-17 2010-08-17 Cable hanger for cross cable tray

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047236A (en) * 2012-12-20 2013-04-17 广新海事重工股份有限公司 Cable bracket foot connecting piece and installation method thereof
KR101402169B1 (en) * 2013-12-02 2014-06-03 (주)삼진탑테크엔지니어링 Power cable binding apparatus of apartment building
KR20230075545A (en) * 2021-11-23 2023-05-31 (주)가창엔지니어링 Tool for cable installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047236A (en) * 2012-12-20 2013-04-17 广新海事重工股份有限公司 Cable bracket foot connecting piece and installation method thereof
KR101402169B1 (en) * 2013-12-02 2014-06-03 (주)삼진탑테크엔지니어링 Power cable binding apparatus of apartment building
KR20230075545A (en) * 2021-11-23 2023-05-31 (주)가창엔지니어링 Tool for cable installation

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