KR20160054685A - The joint for cable race way - Google Patents
The joint for cable race way Download PDFInfo
- Publication number
- KR20160054685A KR20160054685A KR1020140153640A KR20140153640A KR20160054685A KR 20160054685 A KR20160054685 A KR 20160054685A KR 1020140153640 A KR1020140153640 A KR 1020140153640A KR 20140153640 A KR20140153640 A KR 20140153640A KR 20160054685 A KR20160054685 A KR 20160054685A
- Authority
- KR
- South Korea
- Prior art keywords
- joint
- raceway
- stopper
- cable
- present
- Prior art date
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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
- H02G3/0437—Channels
-
- 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)
- Connection Of Plates (AREA)
Abstract
Description
The present invention relates to a joint for a cable raceway, and more particularly, to a joint for a cable raceway, which simplifies and eliminates components such as screws, bolts and nuts used in a raceway joint, To a joint for a cable raceway.
In general, the purpose of cable raceways is to protect cables and cables and to arrange cables while they are being trimmed.
Conventionally, in such a raceway installation work, after a hole is formed in a raceway body of a predetermined length and a joint is inserted, a separate joint member such as a screw, a bolt and a nut is used to connect them. In this process, There is a problem in that it takes a lot of construction time and cost as well as complicated and troublesome joining process.
As an example of prior art related to raceways, Japanese Patent Registration No. 10-1393061 discloses a method of connecting a main body of a cut raceway using a fixed body, State to the user.
However, according to the above-described prior art, a separate component must be used. If the fixed body is lost, the operation time is delayed and the construction time is lengthened.
It is an object of the present invention to provide a joint for a cable raceway which can be combined and disassembled by a simple method without using separate tools and parts such as bolts and nuts .
In order to achieve the above object, the present invention provides a joint for a cable raceway for connecting raceways made of '┕┙' -shaped panels each having a wire or a cable inside thereof and a guide formed on both sides thereof, The joint is composed of a joint body in the shape of a circle and a plurality of projections formed on a bottom surface of the body, the joint being inserted into the raceway through a guide of the raceway, And a joint for a cable raceway is provided.
In the present invention, a stopper is further provided at the center of the bottom surface of the bottom surface of the joint body to limit the insertion length of the joint. The stopper serves to prevent the body from being excessively inserted into the raceway, and a seating groove on which a stopper is seated may be formed on one side of the bottom surface of the raceway. Therefore, when the operator inserts the joint until the joint is fixed by the stopper simply, the work is completed and the work time is advantageously reduced.
In the present invention, bolt holes for bolt fastening are formed on both sides of the bottom surface of the body. The bolt hole is intended to fix the joint more firmly by tightening the bolt when the interference force by the projection is weakened.
The present invention is characterized in that the bottom surface of the raceway is provided with a striking portion for forming a hole for attaching the equipment to the raceway. When it is necessary to fix the luminaire to the raceway, it is advantageous to fix the luminaire to the bottom of the raceway by using a bolt or the like after applying the external force to the rim to remove the rim.
The joint of the present invention may be formed into a straight, elbow or tee shape. And thus can be manufactured in various shapes.
According to the cable raceway joint of the present invention, since the raceway can be easily connected using a joint, the construction is simplified, the construction period is shortened, and the cost is reduced.
Further, it has a structure that can be detached and attached to the raceway by interference with protrusions formed on the joint.
In addition, a stopper is formed at the outer center portion of the lower end to prevent excessive coupling.
1 is a perspective view of a raceway and a joint according to an embodiment of the present invention;
FIG. 2 is an exploded perspective view of a raceway and a joint according to an embodiment of the present invention. FIG.
Fig. 3 is a plan view of the raceway shown in Fig.
Fig. 4 is a cross-sectional view of a raceway and a joint according to Fig.
Fig. 5 is a front view of the raceway and joint according to Fig.
6 is a top view of a raceway and a joint according to another embodiment of the present invention.
7 is a plan view of a raceway and a joint according to another embodiment of the present invention.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 and 2 are a perspective view and an exploded perspective view of a raceway and a joint according to an embodiment of the present invention.
As shown in the drawing, according to the present invention, there is provided a 'R "-
The
The joint 200 includes a
The
The
In addition, since the operator simply pushes the
A
Fig. 3 is a plan view of a '-
In order to install a lamp on the
4 is a cross-sectional view of a
The joint 200 is inserted between the
The shape of the
5 is a front view of a raceway and a joint according to an embodiment of the present invention. As shown in the drawing, the
6 is a plan view of a raceway and a joint according to another embodiment of the present invention.
The embodiment of FIG. 6 is a diagram of a T-
7 is a plan view of a raceway and a joint according to another embodiment of the present invention. Another embodiment, as shown in the figure, is formed with an
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, . Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.
100: Angle member 110: '┕┙' type panel
111: guide 120: bottom surface
121: groove 122:
200: Straight joint 210: Joint body
220: bottom surface 221: projection
222: Stopper 223: Bolt hole
300: T-joint 310: joint body
320: bottom surface 321: projection
322: Bolt hole
400: elbow type joint 410: joint body
420: bottom surface 421: projection
422: Bolt hole
Claims (6)
The joint 200 includes a joint body 210 and a plurality of protrusions 221 formed on the bottom surface of the body 210,
The joint 200 is inserted into the raceway 100 through the guide 111 of the raceway 100 and is tightly coupled by the plurality of protrusions 221. [ Joints.
Wherein a stopper (222) for limiting an insertion length of the joint is further formed at the center of the bottom of the bottom surface (220) of the body (210).
And a bolt hole (223) for bolt fastening is formed on both sides of the bottom surface (220) of the body (210).
The stopper 222 serves to prevent the body 210 from being excessively inserted into the raceway 100,
Wherein a seating groove (121) in which a stopper (222) is seated is formed at a side of a bottom surface (120) of the raceway (100).
Wherein a bottom surface (120) of the raceway (100) is provided with a striking portion (122) for forming a hole for attaching equipment to the raceway (100).
Wherein the joint (200) is formed in a straight, elbow or tee shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140153640A KR20160054685A (en) | 2014-11-06 | 2014-11-06 | The joint for cable race way |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140153640A KR20160054685A (en) | 2014-11-06 | 2014-11-06 | The joint for cable race way |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160054685A true KR20160054685A (en) | 2016-05-17 |
Family
ID=56109338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140153640A KR20160054685A (en) | 2014-11-06 | 2014-11-06 | The joint for cable race way |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160054685A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102280712B1 (en) * | 2020-01-31 | 2021-07-22 | 에스알이엔지 주식회사 | Joint for Cable Tray |
KR20210142337A (en) * | 2020-05-18 | 2021-11-25 | 임춘옥 | Assembly for raceway |
KR20220010932A (en) * | 2020-07-20 | 2022-01-27 | (주) 디테코 | Raceway having ground structure |
EP4007096A1 (en) * | 2020-11-25 | 2022-06-01 | OBO Bettermann Hungary Kft. | Cable channel system fixed to a boundary surface of a building |
-
2014
- 2014-11-06 KR KR1020140153640A patent/KR20160054685A/en active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102280712B1 (en) * | 2020-01-31 | 2021-07-22 | 에스알이엔지 주식회사 | Joint for Cable Tray |
KR20210142337A (en) * | 2020-05-18 | 2021-11-25 | 임춘옥 | Assembly for raceway |
KR20220010932A (en) * | 2020-07-20 | 2022-01-27 | (주) 디테코 | Raceway having ground structure |
EP4007096A1 (en) * | 2020-11-25 | 2022-06-01 | OBO Bettermann Hungary Kft. | Cable channel system fixed to a boundary surface of a building |
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E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right |