JPS6096121A - Solid steel cable tray - Google Patents
Solid steel cable trayInfo
- Publication number
- JPS6096121A JPS6096121A JP58203104A JP20310483A JPS6096121A JP S6096121 A JPS6096121 A JP S6096121A JP 58203104 A JP58203104 A JP 58203104A JP 20310483 A JP20310483 A JP 20310483A JP S6096121 A JPS6096121 A JP S6096121A
- Authority
- JP
- Japan
- Prior art keywords
- cable tray
- tray
- steel plate
- steel cable
- solid type
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 21
- 239000010959 steel Substances 0.000 title claims description 21
- 239000007787 solid Substances 0.000 title claims description 12
- 238000005304 joining Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の利用分野〕
本発明はケーブル及び電線を収納する鋼板製ソリッド型
ケーブルトレイに係り、具体的にはケーブルトレイの側
面部と底面部とを別体として製作し取付現場で溶接等の
接合手段により組立可能とした鋼板製ソリッド型ケーブ
ルトレイに関する。[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a solid-type cable tray made of steel plate for storing cables and electric wires, and specifically, the invention relates to a solid type cable tray made of steel plate for storing cables and electric wires, and specifically, a cable tray in which the side and bottom parts of the cable tray are manufactured separately. This invention relates to a solid type cable tray made of steel plate that can be assembled at the installation site by joining means such as welding.
従来の鋼板製ソリッド型ケーブルトレイとしては（１）
１枚の鋼板でトレイの側面部と底面部とをベンダー曲げ
加工により一体構造としたもの、（２）１枚の鋼板でト
レイの側面部と底面部とを一体構造とし且つ底面部に鋼
板をチャンネル状にベンダー曲げ加工したものをある一
定間隔毎に取り付けたもの、（３）トレイの側面部と底
面部とを分離し、ベンダー曲げ加工したものを組立て、
更に鋼板をチャンネル状にベンダー曲げ加工したもの？
：する一定間隔毎にトレイの底面部に取９付けたもの等
がある。Conventional solid steel cable tray (1)
(2) The side and bottom parts of the tray are made into an integral structure using one steel plate by bender bending process, and the bottom part is made of a steel plate. (3) Separate the side and bottom parts of the tray and assemble the bender-bent trays,
Furthermore, is it made by bending a steel plate into a channel shape?
: There are some types that are attached to the bottom of the tray at regular intervals.
（１）については機械的強度、峙にトレイ底面部のたわ
みに問題があり、また（２）、 （３）については鋼板
をチャンネル状にベンダー曲げ加工したものをトレイ底
面部に取シ付けるためにトレイの製作取付工程が増える
ことと、これを追設するためトレイ製品、並びに取付重
量が増え、製品コスト、梱包・輸送コスト及び据付工事
コストが高くなるという欠点があった。Regarding (1), there is a problem with the mechanical strength and the deflection of the bottom of the tray, and regarding (2) and (3), there is a problem with the bending of a steel plate into a channel shape and attaching it to the bottom of the tray. However, this method has disadvantages in that the number of manufacturing and mounting steps for the tray increases, and the additional installation of the tray increases the weight of the tray product and its installation, which increases the product cost, packaging/transportation cost, and installation work cost.
本発明の目的は前記従来技術の欠点を解消し。 The object of the present invention is to overcome the drawbacks of the prior art.
トレイ底面部に加わる垂直荷重によシトレイ底面部に発
生するたわみ変形を低減し且つ製作工程の短縮、軽量化
を図った鋼板製ソリッド型ケーブルトレイを提供するこ
とにある。It is an object of the present invention to provide a solid type cable tray made of a steel plate, which reduces the deflection deformation occurring in the bottom surface of the tray due to a vertical load applied to the bottom surface of the tray, shortens the manufacturing process, and reduces the weight.
本発明はケーブルを収納する鋼板製ソリッド型ケーブル
トレイにおいて、ケーブルトレイの側面部と底面部とを
別体とし且つ該底面部に、一定間隔毎に側面部に直角な
突条部を設けると共に、底面部と側面部とを溶接等の接
合手段により組立可能に構成したことを特徴とするもの
である。The present invention provides a solid type cable tray made of steel plate for storing cables, in which the side surface and the bottom surface of the cable tray are separated, and the bottom surface is provided with protrusions perpendicular to the side surface at regular intervals. It is characterized in that the bottom part and the side part can be assembled by joining means such as welding.
本発明の実施例を図面に基づいて説明する。第１図乃至
第３図には本発明に係る鋼板製ソリッド型ケーブルトレ
イの一実施例の構造が示されており、第１図は平面図、
第２図は第１図におけるＡ−・Ａ線による断面図、第３
図は側面図である。これらの図において、側面部１，１
には、側面部ｌとは別個に製作され長手方向に一定間隔
毎に突条部２２Ａが設けられた底面部２がボルト又は溶
接等の接合手段により組み立てられている。そして底面
部２は一枚の鋼板２０にその長手方向に一定間隔で且つ
幅方向に延設された断面１台形状の突条部２２Ａを有す
る鋼板２２が接合されて構成されている。突条部２２Ａ
の断面形状は台形に限らず、半円形、矩形等でもよい。Embodiments of the present invention will be described based on the drawings. 1 to 3 show the structure of an embodiment of the steel plate solid type cable tray according to the present invention, and FIG. 1 is a plan view;
Figure 2 is a sectional view taken along line A-A in Figure 1,
The figure is a side view. In these figures, side parts 1,1
The bottom part 2 is manufactured separately from the side part 1 and provided with protrusions 22A at regular intervals in the longitudinal direction, and is assembled by joining means such as bolts or welding. The bottom surface portion 2 is constructed by joining a steel plate 22 having protrusions 22A having a trapezoidal cross section at regular intervals in the longitudinal direction and extending in the width direction to a single steel plate 20. Projection portion 22A
The cross-sectional shape is not limited to a trapezoid, but may be semicircular, rectangular, or the like.
このように本実施例では、一定間隔毎に突条部が形成さ
れた１枚の鋼板を用いてケーブルトレイ重及び地震荷重
に対する機械的強度を向上させることができ、特にケー
ブル荷重を分散させることができるのでトレイ底部に加
わる垂直荷重によって発生するたわみ変形を低減させる
ことができる。In this way, in this example, the mechanical strength against cable tray weight and earthquake load can be improved by using a single steel plate on which protrusions are formed at regular intervals, and in particular, it is possible to improve the mechanical strength against cable tray weight and earthquake load. Therefore, the deflection deformation caused by the vertical load applied to the bottom of the tray can be reduced.
また本実施例におけるケーブルトレイでは側面部と底面
部とを別個に製作し、ボルト又は溶接等の接合手段によ
り組み立てるように構成したので。Furthermore, in the cable tray of this embodiment, the side and bottom parts are manufactured separately and assembled using bolts, welding, or other joining means.
輸送・梱包費等の低減が図れる。Transportation, packaging costs, etc. can be reduced.
次に第４図乃至第６図に本発明に係る鋼板製ソリッド型
ケーブルトレイの他の実施例の構造を示す。第４図はそ
の平面図、第５図は第４図におけるＢ−Ｂ線による断面
図、第６図は側面図である。Next, FIGS. 4 to 6 show the structure of another embodiment of the steel plate solid type cable tray according to the present invention. FIG. 4 is a plan view thereof, FIG. 5 is a sectional view taken along line B--B in FIG. 4, and FIG. 6 is a side view.
本実施例は側面部１と底面部２とを一枚の鋼板でペング
ー曲げ加工及びプレス加工等により一体的に成型したも
のであり、この点を除けば前記実施例と基本的に構成は
同じである。In this embodiment, the side surface portion 1 and the bottom surface portion 2 are integrally molded from a single steel plate by bending and pressing, and other than this point, the structure is basically the same as that of the previous embodiment. It is.
本実施例では垂直荷重によるトレイ底面部のたわみ変形
の低減を図ることはできるが、底面部とまた底面部２の
突条部２２Ａの形状は第７図に示すように円形、矩形９
台円等１種々の形状に加工しても同様の機能が得られる
。In this embodiment, it is possible to reduce the deflection deformation of the bottom part of the tray due to a vertical load, but the shapes of the bottom part and the protrusion 22A of the bottom part 2 are circular and rectangular 9 as shown in FIG.
The same function can be obtained even if it is processed into various shapes such as a trapezoid.
本発明によればトレイ底面部の機械的強度を向上させる
ことができ、特にトレイ底面部に加わる垂直荷重によっ
て発生するたわみ変形の低減が図れる。According to the present invention, the mechanical strength of the tray bottom portion can be improved, and in particular, deflection deformation caused by vertical loads applied to the tray bottom portion can be reduced.
また、ケーブルトレイの製品重量を大幅に軽量化でき、
更に側面部と底面部とを別体として組立方式をとってい
るため、製作、据付、梱包及び輸送費の低減が図れる。In addition, the product weight of the cable tray can be significantly reduced,
Furthermore, since the side and bottom parts are assembled separately, manufacturing, installation, packaging, and transportation costs can be reduced.
第１図乃至第３図は本発明に係る鋼板製ソリッド型ケー
ブルトレイの一実施例の構造を示し、第１図は平面図、
第２図は第１図におけるＡ−Ａ線による断面図、第３図
は側面図、第４図乃至第６図は本発明に係る鋼板製ソリ
ッド型ケーブルトレ当の他の実施例の構造を示し、第４
図は平面図。
第５図は第４図におけるＢ−Ｂ線による断面図。
第６図は側面図、第７図はケーブルトレイ底面部の他の
例を示す平面図である。
ｌ・・側面部 ２・・底面部
２Ａ・・・突条部。
第１図
第２図
ｔり
第３図
第４図
第５図
第６図1 to 3 show the structure of an embodiment of a steel plate solid type cable tray according to the present invention, and FIG. 1 is a plan view,
FIG. 2 is a sectional view taken along line A-A in FIG. 1, FIG. 3 is a side view, and FIGS. 4 to 6 show the structure of other embodiments of the steel plate solid type cable tray support according to the present invention. 4th
The figure is a plan view. FIG. 5 is a sectional view taken along line B-B in FIG. 4. FIG. 6 is a side view, and FIG. 7 is a plan view showing another example of the bottom portion of the cable tray. l... Side part 2... Bottom part 2A... Projection part. Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
Claims (1)
おいて、ケーブルトレイの側面部と底面部とを別体とし
且つ該底面部に、一定間隔毎に側面部に直角な突条部を
設けると共に、底面部と側面部とを溶接等の接合手段に
より組立可能に構成したことを特徴とする鋼板製ソリッ
ド型ケーブルトレイ。In a solid type cable tray made of steel plate for storing cables, the side surface and the bottom surface of the cable tray are separated, and the bottom surface is provided with protrusions perpendicular to the side surface at regular intervals. A solid type cable tray made of steel plate, characterized in that the side parts can be assembled by joining means such as welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58203104A JPS6096121A (en) | 1983-10-28 | 1983-10-28 | Solid steel cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58203104A JPS6096121A (en) | 1983-10-28 | 1983-10-28 | Solid steel cable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6096121A true JPS6096121A (en) | 1985-05-29 |
Family
ID=16468452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58203104A Pending JPS6096121A (en) | 1983-10-28 | 1983-10-28 | Solid steel cable tray |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6096121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079015U (en) * | 1993-06-29 | 1995-02-07 | 楊 清輝 | Cable rack |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436306U (en) * | 1977-08-17 | 1979-03-09 |
-
1983
- 1983-10-28 JP JP58203104A patent/JPS6096121A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5436306U (en) * | 1977-08-17 | 1979-03-09 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079015U (en) * | 1993-06-29 | 1995-02-07 | 楊 清輝 | Cable rack |
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