KR20090033505A - Cable tray - Google Patents
Cable tray Download PDFInfo
- Publication number
- KR20090033505A KR20090033505A KR1020070098537A KR20070098537A KR20090033505A KR 20090033505 A KR20090033505 A KR 20090033505A KR 1020070098537 A KR1020070098537 A KR 1020070098537A KR 20070098537 A KR20070098537 A KR 20070098537A KR 20090033505 A KR20090033505 A KR 20090033505A
- Authority
- KR
- South Korea
- Prior art keywords
- piece
- cable tray
- horizontal support
- bending
- wing piece
- Prior art date
Links
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/26—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting the pipes all along their length, e.g. pipe channels or ducts
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The present invention is used to arrange and align the wires, telephone lines and wiring inside the ceiling of the building, and the '?' Beam formed vertically with the wing piece and the horizontal support to be installed in the mandrel horizontally divided and formed horizontally In the cable tray formed by integrally connecting and welding the support to the 'c' beam, the upper and lower ends of the wing piece are provided with mounting holes at predetermined intervals, and both ends of the horizontal support material are bent to form a bending binding piece. It is formed in one piece by combining the bending binding piece to the mounting hole formed in the wing piece, forming the mounting hole on the wing piece of the 'c' beam, bending both ends of the horizontal support to form the bending binding piece As well as facilitating assembly, the installation time can be shortened, and the fastening (mounting) method such as welding is not used. Oxidation corrosion can be prevented on the outer surface.
Description
The present invention relates to a cable tray which is mounted on the ceiling of a building and used to arrange and arrange wires, telephone lines and wirings inside.
In more detail, in the cable tray formed by integrally forming the horizontal beam supporting the horizontal beam and the horizontal support is installed in the 'c' beam and vertically installed 'c' beam and perpendicular to the wing piece. And forming mounting holes at predetermined intervals at the top and bottom of the wing piece, bending both ends of the horizontal support member to form a bending binding piece, and combining the bending binding piece with the mounting hole formed on the wing piece to form an integrated body. The purpose is to provide a cable tray.
In general, the cable tray is mounted on the ceiling of the building and used to arrange and align wires, telephone lines, and wires inside, as shown in FIGS. 1A to 1B, and the cable tray 1 is simplified. If you explain it as follows.
A 'c' beam (2) consisting of a wing piece (3) and a vertical stand (4) and a horizontal support (7) installed in a horizontal mandrel are formed separately, and the horizontal support member (7) is formed of a 'c' beam (2). Arranged at predetermined intervals so as to be in contact with the
However, because the cable tray is installed by welding horizontal supports at predetermined intervals in the 'c' beam, it takes a long time and twists occur in the 'c' beam and horizontal supports due to the high temperature caused by the welding process. Brings loss.
As for a cable tray filed so as to solve the above problems, there is known a Utility Model Publication No. 20-1999-34077 and a Utility Model Registration No. 20-257931.
In the above-mentioned Utility Model Publication No. 20-1999-34077, "cable tray" will be described briefly. In a cable tray formed by attaching both ends of a ring to a side rail of a main body plate, the cable tray is formed at a ring attaching position of the main body plate. It cuts out the cutting hole and protrudes the '─' type locking jaw, cuts the cutting hole into the side rail below it, obliquely protrudes a pair of winding protrusions, and protrudes the insertion protrusions at both ends of the ring. Each ring is separated and stored in a storage place, and if there is an installation work, it can be transported to the installation site and then assembled immediately, so installation work is easy, work time can be shortened, and transportation and storage is easy.
However, the process performed before the above assembly process, that is, the protrusions installed at both ends of the main body and the ring must be manufactured and installed separately, and thus the manufacturing cost may be a problem.
The above-described registered utility model No. 20-257931 “Cable Tray” is briefly described. A pair of rails arranged in parallel at predetermined intervals, a rung orthogonally arranged between the electric rails, and an electric In the configuration as a plate connecting the connecting end of the rail by the fastening means, the fixed ribs are attached to the upper and both sides of the rung, respectively, and the arrangement form corresponding to the fixed ribs of the rung on the inner side of the rail where both ends of the rung are in contact. Hanging plates protruded in the shape of ∪s with a gap between them are installed on the upper surface and one side, and the other side is formed with a flat support section cut in the shape of a 자. As a result, assembly time is greatly shortened and assembly is very simple, and the quality is excellent because warpage does not occur due to welding heat as in the prior art. Do.
However, the cable tray should be formed in each of the hanger and the support on the electric rail, and the fixed ribs must be formed at both ends of the rung to increase the manufacturing cost and bend the support by inserting the rib The disadvantage is that the process is cumbersome because it should prevent departure.
The present invention relates to an improved cable tray to solve the above problems.
The present invention, in the cable tray formed by splitting and forming a horizontal support which is installed horizontally a mandrel horizontally and the 'c' beam formed perpendicular to the wing piece, the horizontal support is connected to the 'c' beam and welded integrally, the wing The upper and lower ends of the convenience to form a mounting hole at a predetermined interval, bending both ends of the horizontal support material to form a bending binding piece, by combining the bending binding piece to the mounting hole formed in the wing piece integrally formed cable tray Its purpose is to provide it.
Another object of the present invention, by forming a mounting hole on the wing of the 'b' beam, by bending both ends of the horizontal support to form a bending binding piece, not only can facilitate the assembly but also shorten the installation time It is possible to provide a cable tray that can prevent torsional shapes and oxidative corrosion on the outer surface due to welding by not using a fastening method such as welding.
The above and other objects of the present invention,
A 'c' beam (2) formed of a wing piece (3) and a vertical stand (4) and a horizontal support (7) to be installed in a horizontal mandrel are formed separately, and the horizontal support (7) to the 'c' beam (2) In the cable tray which is connected, welded and formed integrally,
Forming mounting
Bending both ends of the
It is achieved by the cable tray (1-1) characterized in that formed by integrally sandwiching the bending binding piece (8) in the mounting hole (6) formed in the wing piece (3).
The present invention is used to arrange and align the wires, telephone lines and wiring inside the ceiling of the building, and the '?' Beam formed vertically with the wing piece and the horizontal support to be installed in the mandrel horizontally divided and formed horizontally In the cable tray formed by integrally connecting and welding the support to the 'c' beam, the upper and lower ends of the wing piece are provided with mounting holes at predetermined intervals, and both ends of the horizontal support material are bent to form a bending binding piece. It is formed in one piece by combining the bending binding piece to the mounting hole formed in the wing piece, forming the mounting hole on the wing piece of the 'c' beam, bending both ends of the horizontal support to form the bending binding piece As well as facilitating assembly, the installation time can be shortened, and the fastening (mounting) method such as welding is not used. It can fundamentally prevent torsion and oxidative corrosion on the outer surface.
The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.
2A to 3B are detailed views of the cable tray 1-1 according to the present invention, and FIGS. 2A to 2B are perspective and front views of the cable tray 1-1 according to the present invention, and FIG. 3A. 3B are a perspective view and a front view showing another embodiment of the cable tray 1-2 according to the present invention.
Cable tray 1-1 according to the present invention was formed and installed as shown in Figures 2a to 2b.
The 'piece' beam (2) formed by the wing piece (3) and the vertical stand (4) and the horizontal support (7) is installed in a horizontal mandrel is divided into, respectively, the wing piece (3) formed up and down the vertical stand (4) ) And mounting
The
The interference-bonded
Cable tray (1-2) according to another embodiment of the present invention was formed and installed as shown in Figure 3a to 3b.
Since the above-mentioned 'c'
By forming the above-mentioned
When the above installation process is completed, the cable tray (1-1) (1-2) is mounted on the ceiling using a computer bolt (not shown specifically), and the wires, telephone lines and This can be done by arranging wiring and the like.
Since it is formed in a simple structure and easy to assemble as described above, it is possible to save the installation time, it is possible to pursue the maximization of workability (efficiency) for time.
Although only specific embodiments of the present invention have been described and illustrated, it will be apparent to those skilled in the art that various changes and modifications can be made within the technical scope of the present invention, and such modifications and modifications belong to the appended claims. It is natural.
1a to 1b is a perspective view and a front view showing a conventional cable tray.
2a to 2b is a perspective view and a front view showing a cable tray according to the present invention.
3a to 3b is a perspective view and a front view showing another embodiment in the cable tray according to the present invention.
* Description of the symbols for the main parts of the drawings *
1,1-1: Cable Tray 2: 'ㄷ' Beam
3: wing piece 4: vertical stand 6: mounting hole
7: Horizontal support 8: Bending Binding 9: Breakaway prevention piece
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070098537A KR20090033505A (en) | 2007-10-01 | 2007-10-01 | Cable tray |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070098537A KR20090033505A (en) | 2007-10-01 | 2007-10-01 | Cable tray |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20090033505A true KR20090033505A (en) | 2009-04-06 |
Family
ID=40759734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070098537A KR20090033505A (en) | 2007-10-01 | 2007-10-01 | Cable tray |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20090033505A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101026129B1 (en) * | 2011-02-01 | 2011-04-05 | (주)예다종합설계감리사무소 | An electric cable tray assembly structure |
KR20150040748A (en) | 2014-09-25 | 2015-04-15 | 린노알미늄 주식회사 | Cable tray assembling method by hitting |
KR20150040747A (en) | 2014-09-25 | 2015-04-15 | 린노알미늄 주식회사 | Cable tray assebled by connecting cable tray unit |
KR20210132820A (en) * | 2020-04-28 | 2021-11-05 | 박인철 | Cable tray with the assembly structure using inserting plug |
KR20210132819A (en) * | 2020-04-28 | 2021-11-05 | 박인철 | Cable tray with the assembly structure using inserting plug |
-
2007
- 2007-10-01 KR KR1020070098537A patent/KR20090033505A/en active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101026129B1 (en) * | 2011-02-01 | 2011-04-05 | (주)예다종합설계감리사무소 | An electric cable tray assembly structure |
KR20150040748A (en) | 2014-09-25 | 2015-04-15 | 린노알미늄 주식회사 | Cable tray assembling method by hitting |
KR20150040747A (en) | 2014-09-25 | 2015-04-15 | 린노알미늄 주식회사 | Cable tray assebled by connecting cable tray unit |
KR20210132820A (en) * | 2020-04-28 | 2021-11-05 | 박인철 | Cable tray with the assembly structure using inserting plug |
KR20210132819A (en) * | 2020-04-28 | 2021-11-05 | 박인철 | Cable tray with the assembly structure using inserting plug |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5647666B2 (en) | Solar cell module mounting structure | |
KR101349269B1 (en) | Cable tray connector | |
KR101266585B1 (en) | Assembly of cable tray | |
KR101307486B1 (en) | Cable tray | |
KR101422617B1 (en) | Cable tray connector | |
KR20090033505A (en) | Cable tray | |
KR101561048B1 (en) | cable tray | |
KR20090068517A (en) | Structure for assembling sliding type of cable tray | |
KR20120006314A (en) | Coupling structure of t-bar and ceiling panel | |
US11316332B2 (en) | Bracket for power transmission poles and a method of fabricating the same | |
KR200446887Y1 (en) | Combining structure of a cable tray | |
KR200465966Y1 (en) | Connecting structure for a cable try | |
KR101818073B1 (en) | Cable tray | |
JP5588799B2 (en) | Wiring / piping material drawing device and wiring / piping material drawing tool | |
KR20100109059A (en) | Rung for use of cable tray and method of manufacturing the same | |
KR200358585Y1 (en) | A fixing apparatus for building decoration plate stone | |
KR20170025729A (en) | Cable Tray | |
KR20080094367A (en) | Cable tray | |
JP4478988B2 (en) | Cable support for suspension bolts | |
KR200399792Y1 (en) | cable fixture | |
JP5252359B1 (en) | Bolt holder for channel material | |
KR101216322B1 (en) | A side rail connect bar of cable tray | |
CN102454955B (en) | Assembled connecting device | |
KR102158416B1 (en) | Cable tray, rung for cable tray and method for manufacturing rung | |
CN215911884U (en) | Supporting device for explosion-proof structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |