KR101860056B1 - Earthquake Resistant Type Cable Tray System - Google Patents
Earthquake Resistant Type Cable Tray System Download PDFInfo
- Publication number
- KR101860056B1 KR101860056B1 KR1020170115748A KR20170115748A KR101860056B1 KR 101860056 B1 KR101860056 B1 KR 101860056B1 KR 1020170115748 A KR1020170115748 A KR 1020170115748A KR 20170115748 A KR20170115748 A KR 20170115748A KR 101860056 B1 KR101860056 B1 KR 101860056B1
- Authority
- KR
- South Korea
- Prior art keywords
- cable tray
- hanger
- support
- fixed
- ceiling
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims abstract description 66
- 238000010168 coupling process Methods 0.000 claims abstract description 66
- 238000005859 coupling reaction Methods 0.000 claims abstract description 66
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims 4
- 241000287107 Passer Species 0.000 description 1
- 230000000573 anti-seizure effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- 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
- H02G3/26—Installations of cables, lines, or separate protective tubing therefor directly on or in walls, ceilings, or floors
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
Description
The present invention relates to a seismic cable tray system, and more particularly, to a seismic cable tray system that facilitates seating of a cable in a hanger of a cable tray while enhancing the seismic resistance.
Generally, big and small diameter cables are arranged along the ceiling and floor or wall for supply of power supply or fluid to the factory, ship and offshore structure, and the cable arranged in this way gives inconvenience to aesthetics and passers In order to avoid this, the cable tray is used to support and fix it.
A conventional cable tray for supporting and fixing various cables as described above includes a pair of side frames each having a largely constant length and positioned on each of the left and right sides and a hanger (rod-shaped, plate-shaped) .
In addition, the cable tray uses a support member for fixing the cable tray to a ceiling or a wall surface. The support member is composed of a pair of computer bolts vertically arranged with the anchor bolts embedded in the ceiling of the building, And a horizontal member which is horizontally disposed so that the cable tray is connected to the ends of the bolts.
In addition, a plurality of cable tray support members are installed to fix the cable tray while maintaining a predetermined distance therebetween.
However, such cable trays and supporting members may be severely shaken up, down, left, and right by an external impact such as an earthquake, so that the cable trays may be detached or damaged from the transverse members. In such a case, There is a possibility that an electric very large damage may occur.
In order to solve such a problem, the prior art patents are disclosed in Korean Patent No. 10-1326806 entitled " Patent Literature 1 of Cable Tray Supporting Member ", patent No. 10-1436333 " 2), and the cable tray structure having the earthquake-proof property, as disclosed in Japanese Patent Application No. 10-1759163.
Patent Literature 1, Patent Literature 2 and Patent Literature 3 are provided with a pair of vertical members which are essentially arranged in the vertical direction and horizontal members which are horizontally coupled to the pair of vertical members and which support the cable tray.
However, there is a problem that it is difficult to place the cable on the cable tray in a state where the vertical member is coupled to both ends of the lateral member.
Further, when moving the cable seated in the cable tray to the left or right, there was difficulty in securing the cable due to the friction between the hanger and the cable.
SUMMARY OF THE INVENTION It is an object of the present invention to provide an anti-seizure cable tray system in which a cable can be easily seated in a hanger of a cable tray, and the anti-vibration property is improved.
Another object of the present invention is to provide a seismic cable tray system that minimizes the frictional force between a hanger and a cable when the cable seated on the cable tray is moved left and right.
Technical Solution According to an aspect of the present invention, there is provided a seismic cable tray system including: a cable tray having a plurality of hanger pieces for supporting a pair of side frames spaced apart from each other at left and right sides; A coupling member which is installed at a predetermined interval in the hanger and which is coupled to a central portion of the hanger and has a computer bolt coupling hole formed in an upper portion thereof and in which at least one of a longitudinal or transverse coupling portion is formed; A bolt having one end coupled to the bolt coupling hole and the other end fixed to the ceiling; A longitudinal support having one end fixed to the longitudinal support joint of the coupling member and the other end fixed to the ceiling using a longitudinal fixing bracket; And a transverse support whose one end is fixed to the transverse support joint portion of the coupling member and whose other end is fixed to the ceiling using a rotation direction fixing bracket and wherein the cable is seated through both open sides of the cable tray .
In addition, a rolling member is provided for facilitating the movement of electric wires to the hanger to which the coupling member is coupled.
In addition, the coupling member is detachably separated from the upper and lower sides.
A plurality of auxiliary supports for connecting the side frames of the cable tray to the ceiling in a state where electric wires are mounted on the hanger of the cable tray are provided.
In addition, a second cable tray may be installed on the lower side of the cable tray, and the second cable tray may be fixed to the hanger of the second cable tray at a predetermined interval, A second coupling member having a support bolt coupling portion formed in at least one of a longitudinal direction and a transverse direction; A second computerized bolt having one end coupled to the computerized bolt coupling hole and the other end fixed to the coupling member of the cable tray; A second longitudinal support having one end fixed to the longitudinal support joint of the second engagement member and the other end fixed to the ceiling using a longitudinal fixing bracket; And a second transverse support having one end fixed to the transverse support joint of the second joint member and the other end fixed to the auxiliary joint member coupled to the hanger of the cable tray; .
In order to accomplish the present invention, a seismic cable tray system according to the present invention is a seismic cable tray system in which a coupling member is coupled to a center of a hanger of a cable tray, a computer bolt is coupled to an upper side of the coupling member, The cable can be easily mounted on the hanger of the cable tray, and the vibration resistance can be improved.
Further, in the dustproof cable tray system according to the present invention, a rolling member is installed so as to facilitate the movement of electric wires to the hanger to which the coupling member is coupled, so that when moving the cable seated on the cable tray to the left and right, The frictional force can be minimized.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing the overall structure of a vibration-proof cable tray system according to the present invention; FIG.
Figure 2 is a perspective view of a longitudinal support in a seismic cable tray system in accordance with the present invention;
3 is a longitudinal view of a seismic resistant cable tray system according to the present invention.
4 is a perspective view of a lateral support in a seismic cable tray system according to the present invention;
5 is a lateral view of a seismic cable tray system according to the present invention;
6 shows another embodiment of a coupling member of a seismic cable tray system according to the invention;
Fig. 7 is a front view showing a second embodiment of a vibration-proof cable tray system according to the present invention; Fig.
Figure 8 is a side view of a second embodiment of a seismic cable tray system in accordance with the present invention;
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a perspective view showing the overall structure of a dustproof cable tray system according to the present invention, FIG. 2 is a perspective view showing a longitudinal support in a dustproof cable tray system according to the present invention, Fig. 4 is a perspective view showing a lateral support in a seismic cable tray system according to the present invention, and Fig. 5 is a view showing a lateral direction of a seismic cable tray system according to the present invention. Fig. And FIG. 6 is a view showing another embodiment of the coupling member of the vibration-proof cable tray system according to the present invention.
1 to 6, a vibration resistant
The
The
The
The
The joining
One end of the
Anchor bolts (31) are used to fix the bolts (30) to the ceiling.
Of course, it is possible to use a bracket instead of an anchor bolt, instead of a
The
One end of the
A
One end of the
A transverse
The
It is possible that the
A plurality of auxiliary supports 70 for connecting the
The seismic resistant
The
delete
Since the
A plurality of auxiliary supports 70 for connecting the
FIG. 7 is a front view showing a second embodiment of a dustproof cable tray system according to the present invention, and FIG. 8 is a side view showing a second embodiment of a dustproof cable tray system according to the present invention.
7 and 8, the first embodiment of the vibration-proof cable tray system according to the present invention is characterized in that the
The fixing of the
The securing of the
The second
One end of the
The second
Also, the rolling
The side frames 12 of the
The seismic resistant
Next, one end of the
The second
The other end is fixed to the
The
Further, the side frames of the
The present invention has been described with reference to the embodiments shown in the attached drawings, but it will be understood that various modifications and other embodiments are possible for those skilled in the art.
100: Resistant cable tray system
10: Cable tray 11: Side frame
12: hanger 20: coupling member
21: bolt connecting hole 22:
22a: longitudinal support
30: computer bolt 31: anchor bolt
40: longitudinal support bar 41: longitudinal direction fixing bracket
50: a transverse support bracket 51: a transverse bracket
60: rolling member 70: auxiliary support
80:
20a:
40a: second
200: Cable
Claims (5)
A joining member which is installed at a predetermined interval in the hanger and which is coupled to a central portion of the hanger and which has a computation bolt coupling hole formed at an upper portion thereof and in which at least one of a longitudinal or transverse direction support coupling portion is formed;
A bolt having one end coupled to the bolt coupling hole and the other end fixed to the ceiling;
A longitudinal support having one end fixed to the longitudinal support joint of the coupling member and the other end fixed to the ceiling using a longitudinal fixing bracket; And
And a transverse support which is fixed at one end to the transverse support joint of the coupling member and whose other end is fixed to the ceiling using a transverse fixed bracket,
So that a cable is seated through both open sides of the cable tray.
And a rolling member is installed to facilitate movement of electric wires to the hanger to which the coupling member is coupled.
Wherein the coupling member is detachably separated from the upper and lower portions.
Wherein a plurality of auxiliary supports for connecting the side frames of the cable tray to the ceiling in a state where electric wires are mounted on the hanger of the cable tray are provided.
A second cable tray is installed on a lower side of the cable tray,
Wherein the first cable tray is installed at a predetermined interval on the hanger of the second cable tray and is connected to a central portion of the hanger and has a computation bolt coupling hole formed thereon and at least one of a longitudinal direction and a transverse direction, A coupling member;
A second computerized bolt having one end coupled to the computerized bolt coupling hole and the other end fixed to the coupling member of the cable tray;
A second longitudinal support having one end fixed to the longitudinal support joint of the second engagement member and the other end fixed to the ceiling using a longitudinal fixing bracket; And
A second transverse support having one end fixed to the transverse support joint of the second joint member and the other end fixed to the auxiliary joint member coupled to the hanger of the cable tray; Wherein the first and second cable trays are connected to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170115748A KR101860056B1 (en) | 2017-09-11 | 2017-09-11 | Earthquake Resistant Type Cable Tray System |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020170115748A KR101860056B1 (en) | 2017-09-11 | 2017-09-11 | Earthquake Resistant Type Cable Tray System |
Publications (1)
Publication Number | Publication Date |
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KR101860056B1 true KR101860056B1 (en) | 2018-07-05 |
Family
ID=62920474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020170115748A KR101860056B1 (en) | 2017-09-11 | 2017-09-11 | Earthquake Resistant Type Cable Tray System |
Country Status (1)
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KR (1) | KR101860056B1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101981236B1 (en) * | 2018-07-30 | 2019-05-22 | 김대식 | Reinforcing member for a stud bolt and anti-vibration hanger with reinforcing member for a stud bolt |
KR101981947B1 (en) * | 2018-07-30 | 2019-05-24 | 김대식 | Bracket for connecting stud bolt and anti-vibration hanger with bracket connecting stud bolt |
CN110061462A (en) * | 2019-04-24 | 2019-07-26 | 江苏海纬集团有限公司 | A kind of nuclear power antidetonation gantry |
KR20200095114A (en) * | 2019-01-31 | 2020-08-10 | 주식회사 에스지티코리아 | Adapter for supporting pipes preventing from seismic sway |
KR102193451B1 (en) * | 2020-06-15 | 2020-12-21 | (주)더베스트이앤씨 | Communication Cable Tray with Folding Adjustment Apparatus |
KR20210087732A (en) * | 2020-01-03 | 2021-07-13 | 탑라이트 주식회사 | Raceway hanger equipment for earthquake-proof |
CN113765030A (en) * | 2021-09-13 | 2021-12-07 | 同济大学 | Buckling-restrained damping support and hanger |
KR102473561B1 (en) | 2021-07-07 | 2022-12-01 | 김한주 | Seismic cable tray |
KR102616647B1 (en) | 2023-07-04 | 2023-12-21 | 김진용 | Calculated bolt structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5065824B2 (en) * | 2007-09-20 | 2012-11-07 | 未来工業株式会社 | Wiring and piping material receiving device and receiving device and shelf |
KR101326806B1 (en) * | 2012-09-20 | 2013-11-20 | 김병길 | Earthquake-resistant structure member for cable tray support member |
-
2017
- 2017-09-11 KR KR1020170115748A patent/KR101860056B1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5065824B2 (en) * | 2007-09-20 | 2012-11-07 | 未来工業株式会社 | Wiring and piping material receiving device and receiving device and shelf |
KR101326806B1 (en) * | 2012-09-20 | 2013-11-20 | 김병길 | Earthquake-resistant structure member for cable tray support member |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101981236B1 (en) * | 2018-07-30 | 2019-05-22 | 김대식 | Reinforcing member for a stud bolt and anti-vibration hanger with reinforcing member for a stud bolt |
KR101981947B1 (en) * | 2018-07-30 | 2019-05-24 | 김대식 | Bracket for connecting stud bolt and anti-vibration hanger with bracket connecting stud bolt |
KR20200095114A (en) * | 2019-01-31 | 2020-08-10 | 주식회사 에스지티코리아 | Adapter for supporting pipes preventing from seismic sway |
KR102153214B1 (en) * | 2019-01-31 | 2020-09-07 | 주식회사 에스지티코리아 | Adapter for supporting pipes preventing from seismic sway |
CN110061462A (en) * | 2019-04-24 | 2019-07-26 | 江苏海纬集团有限公司 | A kind of nuclear power antidetonation gantry |
KR20210087732A (en) * | 2020-01-03 | 2021-07-13 | 탑라이트 주식회사 | Raceway hanger equipment for earthquake-proof |
KR102303120B1 (en) | 2020-01-03 | 2021-09-17 | 탑라이트 주식회사 | Raceway hanger equipment for earthquake-proof |
KR102193451B1 (en) * | 2020-06-15 | 2020-12-21 | (주)더베스트이앤씨 | Communication Cable Tray with Folding Adjustment Apparatus |
KR102473561B1 (en) | 2021-07-07 | 2022-12-01 | 김한주 | Seismic cable tray |
CN113765030A (en) * | 2021-09-13 | 2021-12-07 | 同济大学 | Buckling-restrained damping support and hanger |
CN113765030B (en) * | 2021-09-13 | 2022-07-08 | 同济大学 | Buckling-restrained damping support and hanger |
KR102616647B1 (en) | 2023-07-04 | 2023-12-21 | 김진용 | Calculated bolt structure |
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