KR20150002080U - Installing structure of junction box - Google Patents

Installing structure of junction box Download PDF

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Publication number
KR20150002080U
KR20150002080U KR2020130009642U KR20130009642U KR20150002080U KR 20150002080 U KR20150002080 U KR 20150002080U KR 2020130009642 U KR2020130009642 U KR 2020130009642U KR 20130009642 U KR20130009642 U KR 20130009642U KR 20150002080 U KR20150002080 U KR 20150002080U
Authority
KR
South Korea
Prior art keywords
junction box
present
installation structure
unit
strut
Prior art date
Application number
KR2020130009642U
Other languages
Korean (ko)
Inventor
이우경
정재영
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 KR2020130009642U priority Critical patent/KR20150002080U/en
Publication of KR20150002080U publication Critical patent/KR20150002080U/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • 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
    • H02G15/00—Cable fittings
    • H02G15/08—Cable junctions
    • H02G15/10—Cable junctions protected by boxes, e.g. by distribution, connection or junction boxes
    • 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
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

In order to prevent excessive current from flowing to various electric components, the present invention is applied to a fuse that blocks a circuit when instantaneously rubbed when a current exceeding a predetermined value flows, and a relay which is operated when an input value reaches a predetermined value, More specifically, by installing a junction box using a UNISTRUT and a bolt at the rear part of the wet unit, it is possible to secure the space in the rear part of the wet unit during maintenance And more particularly to a junction box mounting structure that can be easily operated.

Description

Junction box installation structure {INSTALLING STRUCTURE OF JUNCTION BOX}

In order to prevent excessive current from flowing to various electric components, the present invention is applied to a fuse that blocks a circuit when instantaneously rubbed when a current of a predetermined value or more flows, and a relay that operates when the input value reaches a predetermined value, More particularly, to a method of installing a junction box using a unistrut and a bolt at a rear portion of a wet unit, The present invention relates to a junction box mounting structure that can be safely and easily operated in the space of the rear portion.

The Living Quarter, which is currently applied to most ships, is installed on the upper deck of the ship, that is, on the aft side upper deck. In such a cabin, the navigational equipment, communication facilities, A control facility for loading and unloading, and a space where crew members live.

In order to prevent the excessive current from flowing to the various electric component parts, there is a fuse that cuts off the circuit as soon as a certain amount of current flows, and a relay that operates when the input value reaches a certain value, The enclosed junction box is installed.

In the case of the junction box installed in the cabin, it is possible to perform maintenance and maintenance by making a hatch on the ceiling part of the cabin after installing it on the inner ceiling structure. In maintenance, use a ladder to climb the narrow hatch We must proceed.

In addition, a work for forming a hole for installing a seat in a ceiling structure and a fire work are required.

FIG. 1 is a side view showing a junction box installation structure of a conventional cabin, and FIG. 2 is a front view showing a junction box installation structure of a conventional cabin.

1 and 2, a junction box installation structure of a conventional cabin has a structure in which a steel beam 2 is installed on a ceiling structure 1 and a mounting bracket 3 is welded to the ship structure 2. do.

A seat 4 is welded to the mounting bracket 3 and a hole 4a for mounting the junction box 10 is formed on the seat 4. [

However, in the conventional cabin junction box installation structure, the mounting bracket 3 and the seat 4 have to be separately installed on the hull structure 2, and after the seat 4 and the junction box 10 are installed, The ladder is required to be operated and maintained, so that not only a plurality of workers are required but also the installation work and the maintenance work are too difficult and there is a danger of a safety accident due to the fall.

In order to solve the above-mentioned problem, the junction box installation structure of the present invention is characterized in that a junction box is provided by using a unistrut and a bolt at the rear part of a wet unit, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a junction box installation structure that can be safely and easily operated.

In order to achieve the above-mentioned object, the junction box installation structure of the present invention is characterized in that a junction box is provided on a uni-strut, the uni-strut is installed on a rear portion of a web unit of a cabin, Ensure maintenance of the junction box.

The uni-strut may be welded to the web unit.

The junction box may be bolted to the web unit.

The junction box is preferably located at the eye level of the operator.

As described above, in the present invention, by installing a junction box using a uni-strut and a bolt at the rear portion of the web unit, it is possible to perform work at the operator's eye level in the space of the rear portion of the web unit during the installation and maintenance of the junction box There is no danger of a safety accident because the ladder is not required, and the workability (M / H) is reduced and the workability is improved.

1 is a side view showing a junction box installation structure of a conventional cabin
2 is a front view showing a junction box installation structure of a conventional cabin.
3 is a front view showing a junction box installation structure according to an example of the present invention
4 is a side view showing a junction box installation structure according to an example of the present invention
5 is a side view showing a junction box installation structure according to another example of the present invention

Hereinafter, a junction box installation structure according to the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a front view showing a junction box installation structure according to an example of the present invention, and FIG. 4 is a side view showing a junction box installation structure according to an example of the present invention.

3 and 4, a junction box installation structure according to an exemplary embodiment of the present invention includes a junction box 10 installed in a uni-strut 110, a uni-strut 110 connected to a web unit 30 in a cabin, So that maintenance of the junction box 10 is possible in the space 31 of the rear portion of the wet unit 30. [ The uni-strut 110 may be welded to the web unit 30.

The junction box 10 may be fixed to the web unit 30 with a bolt (B). The junction box 10 is preferably located at the eye level H of the operator.

Here, the web unit 30 includes a space mainly used for water such as a toilet or the like. Generally, a space for water supply and drain pipe installation is formed at the rear portion of the water unit. The present invention utilizes the space 31 in the rear portion of the web unit 30 to perform installation and maintenance work.

5 is a side view showing a junction box installation structure according to another example of the present invention.

Referring to FIG. 5, the junction box installation structure according to another example of the present invention includes a unity strut 110 installed on a rear portion of a wale unit 30 of a cabin, By installing the uni-strut 110 at the step 32 with the step 32 therebetween, it is possible to utilize the space 31 of the rear portion of the web unit 30 more widely without detracting the aesthetic sense.

As described above, in the present invention, by installing a junction box using a uni-strut and a bolt at the rear portion of the web unit, it is possible to perform work at the operator's eye level in the space of the rear portion of the web unit during the installation and maintenance of the junction box There is no danger of a safety accident because the ladder is not required, and the workability (M / H) is reduced and the workability is improved.

10: junction box
30: Wei Unit
31: Rear space of the unit
32: step
110: UniStrut
B: Bolt
H: Worker's eye level

Claims (4)

A junction box is installed on the uni-strut and the uni-strut is installed on the rear portion of the wale unit of the cabin to allow the maintenance of the junction box in the space of the rear portion of the wale unit rescue. The method according to claim 1,
And the uni-strut is welded to the web unit. The method according to claim 1,
And the junction box is bolted to the web unit. The method according to claim 1,
Wherein the junction box is located at an eye level of an operator.
KR2020130009642U 2013-11-22 2013-11-22 Installing structure of junction box KR20150002080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020130009642U KR20150002080U (en) 2013-11-22 2013-11-22 Installing structure of junction box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020130009642U KR20150002080U (en) 2013-11-22 2013-11-22 Installing structure of junction box

Publications (1)

Publication Number Publication Date
KR20150002080U true KR20150002080U (en) 2015-06-02

Family

ID=53513031

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020130009642U KR20150002080U (en) 2013-11-22 2013-11-22 Installing structure of junction box

Country Status (1)

Country Link
KR (1) KR20150002080U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210000158U (en) 2019-07-10 2021-01-20 대우조선해양 주식회사 Junction box with vertical and horizontal installation
KR20230078432A (en) 2021-11-26 2023-06-02 한국인 Automatic nail clippers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210000158U (en) 2019-07-10 2021-01-20 대우조선해양 주식회사 Junction box with vertical and horizontal installation
KR20230078432A (en) 2021-11-26 2023-06-02 한국인 Automatic nail clippers

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