KR200468736Y1 - Cable down tray - Google Patents

Cable down tray Download PDF

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Publication number
KR200468736Y1
KR200468736Y1 KR2020120006185U KR20120006185U KR200468736Y1 KR 200468736 Y1 KR200468736 Y1 KR 200468736Y1 KR 2020120006185 U KR2020120006185 U KR 2020120006185U KR 20120006185 U KR20120006185 U KR 20120006185U KR 200468736 Y1 KR200468736 Y1 KR 200468736Y1
Authority
KR
South Korea
Prior art keywords
tray
pair
support
tray support
cable
Prior art date
Application number
KR2020120006185U
Other languages
Korean (ko)
Inventor
김태일
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 KR2020120006185U priority Critical patent/KR200468736Y1/en
Application granted granted Critical
Publication of KR200468736Y1 publication Critical patent/KR200468736Y1/en

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Classifications

    • 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
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
    • 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
    • H02G3/30—Installations of cables or lines on walls, floors or ceilings
    • H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing

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

Abstract

The cable down tray is disclosed. Cable down tray according to an embodiment of the present invention is a tray bar having a pair of side bars having a first coupling hole and a plurality of support bars disposed at a predetermined interval between the pair of side bars; And a pair of first tray supports having one end detachably coupled to the pair of sidebars, wherein the first tray support has a plurality of second coupling holes formed along a longitudinal direction of the horizontal frame. And a fastening member fastened to the first coupling hole through at least one of the two coupling holes.

Description

Cable Down Tray {CABLE DOWN TRAY}

The present invention relates to a cable tray, and more particularly to a cable down tray for supporting a cable installed in the longitudinal direction.

Cables of various sizes may be installed inside the ship for power supply of various electrical devices arranged inside the ship. The cables are arranged in various forms along the ceiling, floor or wall of the ship, and a cable tray is generally installed to guide the cables.

Such a cable tray is arranged in a section in which cables are laid, and cables are laid or fixed in the cable tray. An example of such a cable tray is disclosed in Korea Patent Publication No. 10-2012-0016785.

Among such cable trays, in particular, a cable tray for guiding a cable installed in the longitudinal direction inside the hull is called a cable down tray. The cable down tray is installed in the hull inner portion in the longitudinal direction. For this purpose, in the conventional cable down tray, a protrusion which protrudes to a predetermined size in the horizontal direction is integrally formed. Therefore, the protrusion is fixed to the inner side of the hull through a method such as welding.

At this time, since the reinforcing material including a plurality of side shell longi in the longitudinal direction is formed on the inner side of the hull, the cable down tray is not directly fixed to the inner side of the hull, the protrusion is not the side shell It has been fixedly fixed by binding to the longines.

However, since the size and spacing of the side shell longages are different for each hull, in some cases, there is a problem that a protrusion formed integrally with the conventional cable down tray does not correspond to the size and spacing of the side shell longage. In this case, in order to couple the cable down tray to the side shell longage, it is necessary to provide a separate tray support member specially manufactured according to the size and spacing of the side shell longage, which leads to an increase in cost and troublesome work.

Korean Patent Publication No. 10-2012-0016785 (published Feb. 27, 2012)

Embodiments of the present invention are to be detachably coupled to the tray bar to provide a cable down tray that can be installed regardless of the size and spacing of the side shell long.

According to an aspect of the present invention, a tray bar having a pair of side bars having a first coupling hole and a plurality of support bars disposed at predetermined intervals between the pair of side bars; And a pair of first tray supports having one end detachably coupled to the pair of sidebars, wherein the first tray support has a plurality of second coupling holes formed along a longitudinal direction of the horizontal frame. A cable down tray including a fastening member fastened to the first coupling hole through at least one of the second coupling holes may be provided.

The apparatus may further include a pair of second tray supports spaced apart from the first tray support and coupled to the pair of side bars.

In addition, the first tray support and the second tray support, the horizontal frame; And a vertical frame formed at one end of the horizontal frame.

In addition, the first tray support and the second tray support may be formed so that the direction of the vertical frame is reversed.

In addition, the first tray support may be coupled to a reinforcement attached to the hull.

Embodiments of the present invention are to combine the tray support coupled to the side shell long so as to be detachable, by forming a plurality of coupling holes in the tray bar and the tray support to move the tray support in the vertical direction and the front and rear to enable the coupling to the tray bar Cable down trays can be installed regardless of side shell length and size.

1 is a view schematically showing a state in which the cable down tray is installed according to an embodiment of the present invention.
2 is an exploded perspective view of the cable down tray according to an embodiment of the present invention.
FIG. 3 is an enlarged view of the tray support in FIG. 2.
4 is a diagram illustrating the use of the cable down tray of FIG. 2.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a view schematically showing a state in which the cable down tray 100 is installed according to an embodiment of the present invention.

Referring to FIG. 1, the cable down tray 100 is installed in the hull 10 in the vertical direction. At this time, the ship body 10 is provided with the some reinforcement material 20 at predetermined intervals along the longitudinal direction of the ship body in the up-down direction, and the cable down tray 100 is provided by couple | bonding with the reinforcement material 20. As shown in FIG. Hereinafter, the reinforcing material in the present embodiment will be described as an example of the side shell longi (20, side shell longi), the reinforcing material is not only the side shell longi (20, side shell longi) but also constant or irregular intervals on the hull 10, such as girder. Include all of the reinforcement attached to the.

Specifically, the cable down tray 100 includes a tray bar 110 on which the cable C is placed, and tray supports 130 and 150 that are detachably coupled to the side of the tray bar 110. The tray supports 130 and 150 may be coupled to the tray bar 110 through detachable fastening members 135 and 155. The fastening members 135 and 155 will be described later with reference to other drawings.

At this time, one end of the tray supports 130 and 150 may be detachably coupled to the tray bar 110 through the fastening members 135 and 155, and the other ends of the tray supports 130 and 150 may be coupled to the side shell longage 20. In this case, the tray supports 130 and 150 may be coupled to the tray bar 110 by a bolting coupling, and the method of coupling to the side shell longage 20 may be bolting coupling or welding coupling, but is not limited thereto. The bonding method of the tray supports 130 and 150 will be described later with reference to other drawings.

The cable down tray 100 including the above components may serve to fix and guide the cable C installed in the vertical direction. For example, in the case where the cable C is to be inserted into the upper part of the workroom 30 disposed inside the hull, the cable C is fixed and guided by the tray bar 110 of the cable down tray 100. It may be drawn into the upper part of the work room 30. Here, the work room 30 collectively refers to a space provided inside the hull, and includes, for example, a passage and an engine room.

In this case, the cable C may be fixed to the tray bar 110 through a cable tie t as shown in FIG. 1, or may be fixed through another method.

Hereinafter, each configuration of the cable down tray 100 will be described in detail.

FIG. 2 is an exploded perspective view of the cable down tray 100 according to an embodiment of the present invention, and FIG. 3 is an enlarged view of the tray supports 130 and 150 in FIG. 2.

2 and 3, the cable down tray 100 may include a tray bar 110 and tray supports 130 and 150 detachably coupled to the tray bar 110 side.

The tray bar 110 may be formed of a pair of side bars 111 spaced apart from each other and arranged in parallel, and a plurality of support bars 113 disposed at predetermined intervals between the pair of side bars 111. Since the support bar 113 may be disposed at a predetermined interval in parallel between the side bars 111, the tray bar 110 may be formed to have a shape similar to a ladder shape as a whole.

The tray supports 130 and 150 are detachably coupled to the pair of side bars 111. In this case, two tray supports 130 or 150 coupled to the corresponding heights of the pair of side bars 111 may form a pair.

Hereinafter, the pair of tray supports 130 coupled to the upper side of the side bar 111 will be referred to as a first tray support 130, and the pair of tray supports coupled to the lower side of the side bar 111 ( 150 will be referred to as a second tray support 150. In the present specification, the first tray support 130 and the second tray support 150 are classified for convenience, and the first tray support 130 and the second tray support 150 may be the same or similar members. Therefore, in the present specification, the first tray support 130 and the second tray support 150 will be described based on the same member. 3, only the first tray support 130 is shown in an enlarged manner.

A plurality of first coupling holes 111a may be formed in the pair of side bars 111 along the length direction. The first coupling hole 111a is for fastening the first tray support 130 and the second tray support 150 to the sidebar 111. For example, the first coupling hole 111a is formed along the length direction of the sidebar 111. It may be formed in a row, but is not limited thereto. However, FIG. 2 shows that the first coupling hole 111a is formed in two rows along the length direction of the side bar 111. The number and size of the first coupling holes 111a are not limited.

Since the first tray support 130 and the second tray support 150 may be detached from any one or more of the plurality of first coupling holes 111a, the first tray support 130 and the second tray support 150 may be detached. The coupling position of may vary.

The first tray support 130 includes a horizontal frame 131 and a vertical frame 133 formed at one end of the horizontal frame 131. When the first tray support 130 is fastened to the sidebar 111, the horizontal frame 131 is perpendicular to the sidebar 111, and the vertical frame 133 is parallel to the sidebar 111. .

The horizontal frame 131 and the vertical frame 133 may be integrally formed. In this case, the first tray support 130 may have a '-' shape. In this case, the horizontal frame 131 may be coupled to the sidebar 111, and an end portion of the vertical frame 133 extending from the horizontal frame 131 may be coupled to the side shell longage 20. The coupling method includes a bolting coupling, a welding coupling, and the like, but is not limited thereto.

The size and length of the horizontal frame 131 and the vertical frame 133 are not limited, and may be formed to have various sizes and lengths.

Meanwhile, the second tray support 150 includes a horizontal frame 151 and a vertical frame 153 like the first tray support 130. Since the horizontal frame 151 and the vertical frame 153 of the second tray support 150 are the same as or similar to the horizontal frame 131 and the vertical frame 133 of the first tray support 130, redundant description will be omitted. Shall be.

However, in the present specification, for convenience of description, the first tray support 130 and the second tray support 150 are divided, and the horizontal frame 131 and the vertical frame 133 of the first tray support 130, Note that the reference numerals of the horizontal frame 151 and the vertical frame 153 of the second tray support 150 are marked differently.

The first tray support 130 and the second tray support 150 may be formed so that directions of the vertical frame 133 or 153 are opposite to each other. That is, as shown in FIG. 2, when the vertical frame 133 of the first tray support 130 is formed downward, the vertical frame 153 of the second tray support 150 faces upward. Can be formed. Therefore, the second tray support 150 may be linearly symmetrical with the first tray support 130 to be fastened to the sidebar 111.

In this case, the end of the vertical frame 133 of the first tray support 130 is coupled to the upper surface of the side shell longage 20, and the end of the vertical frame 153 of the second tray support 150 is the other side shell. It may be coupled to the bottom surface of the long 20. Therefore, the tray bar 110 may be more stably installed in the side shell longage 20. However, this is merely described with respect to an embodiment of the present invention, it is also possible that the vertical frame (133,153) of the first and second tray support (130,150) is formed in the same direction.

A plurality of second coupling holes 131a and 151a may be formed in the horizontal frames 131 and 151 of the first and second tray supports 130 and 150 along the length direction.

The second coupling holes 131a and 151a are for fastening the first and second tray supports 130 and 150 to the sidebars 111, and the second coupling holes 131a and 151a extend the length direction of the horizontal frames 131 and 151 of the first and second tray supports 130 and 150. Accordingly, the present invention may be formed in one row, but is not limited thereto. However, FIG. 2 and FIG. 3 show that the second coupling holes 131a and 151a are formed in one row along the longitudinal direction of the horizontal frames 131 and 151.

The number and size of the second coupling holes 131a and 151a are not limited. For example, the second coupling holes 131a and 151a may be formed to have a size corresponding to that of the first coupling hole 111a.

The first and second tray supports 130 and 150 are fastened to the first coupling holes 111a of the sidebar 111 through at least one of the second coupling holes 131a and 151a, respectively. 155b) may be further included.

The fastening members 135a, 135b, and 155a, 155b may be u-bolts 135a, 155a, U-bolt and nuts 135b, 155b as shown in FIGS. 2 and 3, but are not limited thereto. In addition, all members capable of fastening the two tray supports 130 and 150 to the sidebar 111 may be included. However, in the present specification, the fastening members 135a, 135b and 155a, 155b will be described based on the case where the u-bolts 135a, 155a, U-bolt and the nuts 135b, 155b are used.

For example, when the first tray support 130 is fastened to the sidebar 111, the u-bolt 135a may have a second coupling hole 131a formed in the horizontal frame 131 of the first tray support 130. ), And the insertion end is inserted into the first coupling hole 111a formed in the sidebar 111. Thereafter, the first tray support 130 may be fastened to the sidebar 111 by fixing the u bolt 135a using the nut 135b.

4 is a diagram illustrating the use of the cable down tray 100 of FIG. 2. Referring to FIG. 4, since the plurality of first coupling holes 111a are formed in the sidebar 111 along the length direction, the positions at which the tray supports 130 and 150 are fastened to the sidebars 111 are variable in the vertical direction. Can be.

In addition, since the plurality of second coupling holes 131a and 151a are formed in the horizontal frames 131 and 151 of the tray supports 130 and 150 along the longitudinal direction, the positions at which the tray supports 130 and 150 are fastened to the sidebars 111 are determined. It may be varied in the left and right directions.

That is, in one embodiment of the present invention can be coupled to the tray bar 110 by moving the tray support (130,150) in the vertical or horizontal direction, corresponding to the size and spacing of the reinforcing material 20, including the side shell long (20) The tray supports 130 and 150 may be coupled to the tray bar 110. Therefore, the cable down tray 100 may be installed regardless of the size and spacing of the reinforcing material 20.

As described above, an embodiment of the present invention has been described, but a person having ordinary knowledge in the technical field may add, change, or delete components without departing from the spirit of the present invention described in the utility model registration claims. Alternatively, the present invention may be variously modified and changed by addition, etc., which will also be included within the scope of the present invention.

10: hull 20: reinforcement
30: Workshop C: Cable
100: cable tray 110: tray bar
111: sidebar 111a: first coupling hole
113: support bar 130: first tray support
150: second tray support 131,151: horizontal frame
133,153: vertical frame 135a, 135a: ubolt
135b, 155b: nuts 131a, 151a: second coupling holes

Claims (5)

A tray bar having a pair of side bars provided with a first coupling hole, and a plurality of support bars disposed at predetermined intervals between the pair of side bars; And
A pair of first tray supports, one end of which is detachably coupled to the pair of sidebars,
The first tray support is
A plurality of second coupling holes are formed along the longitudinal direction of the horizontal frame,
And a fastening member fastened to the first coupling hole through at least one of the second coupling holes. The method according to claim 1,
And a pair of second tray supports spaced apart from the first tray support and coupled to the pair of sidebars. The method according to claim 2,
The first tray support and the second tray support,
Horizontal frame; And a vertical frame formed at one end of the horizontal frame. The method according to claim 3,
The first tray support and the second tray support, the cable down tray is formed so that the direction of the vertical frame is opposite. The method according to any one of claims 1 to 4,
And the first tray support is coupled to a reinforcement attached to the hull.
KR2020120006185U 2012-07-13 2012-07-13 Cable down tray KR200468736Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020120006185U KR200468736Y1 (en) 2012-07-13 2012-07-13 Cable down tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120006185U KR200468736Y1 (en) 2012-07-13 2012-07-13 Cable down tray

Publications (1)

Publication Number Publication Date
KR200468736Y1 true KR200468736Y1 (en) 2013-09-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020120006185U KR200468736Y1 (en) 2012-07-13 2012-07-13 Cable down tray

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KR (1) KR200468736Y1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100086318A (en) * 2009-01-22 2010-07-30 주식회사 제원에이스산업 The hanger of cable tray
KR100993138B1 (en) 2010-05-26 2010-11-09 육홍수 Structure for connecting cable tray
KR101087607B1 (en) 2009-11-06 2011-11-29 주식회사 중앙씨엠아이 Assembly pipe tray

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100086318A (en) * 2009-01-22 2010-07-30 주식회사 제원에이스산업 The hanger of cable tray
KR101087607B1 (en) 2009-11-06 2011-11-29 주식회사 중앙씨엠아이 Assembly pipe tray
KR100993138B1 (en) 2010-05-26 2010-11-09 육홍수 Structure for connecting cable tray

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