JPH083138Y2 - Assembled duct - Google Patents
Assembled ductInfo
- Publication number
- JPH083138Y2 JPH083138Y2 JP10632190U JP10632190U JPH083138Y2 JP H083138 Y2 JPH083138 Y2 JP H083138Y2 JP 10632190 U JP10632190 U JP 10632190U JP 10632190 U JP10632190 U JP 10632190U JP H083138 Y2 JPH083138 Y2 JP H083138Y2
- Authority
- JP
- Japan
- Prior art keywords
- duct
- aggregates
- longitudinal direction
- outward flange
- flange
- 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.)
- Expired - Lifetime
Links
Landscapes
- Details Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、ケーブル類を引込み布設する組立て式ダク
トに関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial application field] The present invention relates to an assembling duct for drawing in and laying cables.
［従来の技術］ 従来のこの種の組立て式ダクトは、第５図に示すよう
に、ダクト室１の横断輪郭に沿った複数箇所（この例で
は、４箇所）に長手方向に沿って配置された複数の開口
タイプの骨材２を有する。隣合う各骨材２には、両者に
跨ってダクト壁板３がネジ止めで固定されて、ダクト本
体４が構成されている。該ダクト本体４の両端には、筒
状の嵌合部5aを有する外向きフランジ５が嵌合され、該
嵌合部5aをネジ６止めすることによりダクト本体４に固
定されている。[Prior Art] As shown in FIG. 5, a conventional assembly type duct is arranged along a longitudinal direction at a plurality of locations (four locations in this example) along a transverse contour of a duct chamber 1. A plurality of opening type aggregates 2 are provided. A duct main body 4 is constructed by fixing the duct wall plate 3 to each of the adjoining aggregates 2 by screwing across the both. Outward flanges 5 each having a tubular fitting portion 5a are fitted to both ends of the duct body 4, and the fitting portion 5a is fixed to the duct body 4 by fastening screws 6 thereto.
［考案が解決しようとする課題］ しかしながら、このような組立て式ダクトでは、予め
筒状の嵌合部5aを有する外向きフランジ５を作成してお
かなければならないので、コスト高になる問題点があっ
た。[Problems to be Solved by the Invention] However, in such an assembly-type duct, since the outward flange 5 having the tubular fitting portion 5a must be prepared in advance, there is a problem that the cost becomes high. there were.
本考案の目的は、低コストで外向きフランジの形成を
行うことができる組立て式ダクトを提供することにあ
る。An object of the present invention is to provide a prefabricated duct capable of forming an outward flange at low cost.
［課題を解決するための手段］ 上記の目的を達成するための本考案の構成を説明する
と、本考案はダクト室の横断輪郭に沿った複数箇所に長
手方向に沿って配置される複数の開口タイプの骨材と、
隣合う前記各骨材に跨ってそれぞれ取付られたダクト壁
板とでダクト本体が組立て構成され、且つ該ダクト本体
の長手方向の端部には外向きに突出させて外向きフラン
ジが取付けられている組立て式ダクトにおいて、前記骨
材の長手方向の端面にはネジ孔がそれぞれ形成され、前
記各骨材の長手方向の端面には平板状のフランジ取付板
が前記ネジ孔を利用してそれぞれネジ止め固定され、隣
合う前記各フランジ取付板間には外向きフランジ板がネ
ジ止めでそれぞれ固定されていることを特徴とする。[Means for Solving the Problems] To explain the structure of the present invention for achieving the above object, the present invention is directed to a plurality of openings arranged along a longitudinal direction at a plurality of locations along a transverse contour of a duct chamber. Type of aggregate,
A duct main body is assembled and configured by a duct wall plate attached across each of the adjacent aggregates, and an outward flange is attached to the end of the duct main body in the longitudinal direction so as to project outward. In the prefabricated duct, screw holes are respectively formed on the longitudinal end faces of the aggregates, and flat plate flange mounting plates are respectively screwed on the longitudinal end faces of the aggregates using the screw holes. It is characterized in that the outward flange plates are fixed by screws between the adjacent flange mounting plates.
［作用］ このように開口タイプの各骨材の長手方向の端面にネ
ジ孔をそれぞれ設け、該ネジ孔を利用して各骨材の長手
方向の端面に平板状のフランジ取付板をそれぞれネジ止
めで取付け、隣合うこれらフランジ取付板間に外向きフ
ランジ板をそれぞれネジ止めで取付け、外向きフランジ
を形成する。従って、外向きフランジの形成は、平板状
の外向きフランジ板の組合せで容易に低コストで形成で
きる。[Operation] As described above, a screw hole is provided on each end face in the longitudinal direction of each opening type aggregate, and a flat flange mounting plate is screwed to each end face in the longitudinal direction of each aggregate using the screw hole. Then, the outward flange plates are attached by screwing between the adjacent flange mounting plates to form the outward flange. Therefore, the outward flange can be easily formed at low cost by combining flat outward flange plates.
［実施例］ 以下、本考案の実施例を図面を参照して詳細に説明す
る。なお、前述した第５図と対応する部分には同一符号
を付けて示している。Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The parts corresponding to those in FIG. 5 described above are designated by the same reference numerals.
第１図乃至第４図は、本考案に係る組立て式ダクトの
一実施例を示したものである。本実施例の組立て式ダク
トにおいては、各骨材２は、四角形の１つのコーナ部が
省略されてその部分に長手方向に沿って開口部７が設け
られた開口タイプのアルミニウムの押出し成形品よりな
っている。該骨材２には、その横断輪郭の複数箇所、実
施例においては開口部７に隣接した２箇所にネジ孔形成
部８が長手方向に沿ってそれぞれ形成されている。これ
らネジ孔形成部８の長手方向の端面には、ネジ孔９がそ
れぞれ形成されている。各骨材２は、その長手方向に間
欠的に連結板10のネジ止めにより相互に連結されてい
る。隣合う各骨材２には、両者に跨がってダクト壁板３
がネジ11と図示しないナットとで固定され、これにより
ダクト本体４が構成されている。各骨材２の長手方向の
端面には、平板状のフランジ取付板12がネジ13止めでそ
れぞれ固定されている。該フランジ取付板12は、その内
向きのコーナ部を骨材２の開口部７に合致させ、その反
対側の部分をダクト室１の外に突出させて設けられてい
る。隣合うフランジ取付板12間には、骨材２の外に突出
した部分に外向きフランジ板14の両端部がネジ15とナッ
ト16とでそれぞれ固定され、これにより外向きフランジ
５が形成されている。1 to 4 show an embodiment of a prefabricated duct according to the present invention. In the prefabricated duct of this embodiment, each aggregate 2 is made of an extruded product of aluminum of the opening type in which one corner portion of a quadrangle is omitted and an opening portion 7 is provided in that portion along the longitudinal direction. Has become. In the aggregate 2, screw hole forming portions 8 are formed along the longitudinal direction at a plurality of locations of its cross-sectional contour, in the embodiment, at two locations adjacent to the opening 7. Screw holes 9 are formed on the end faces of the screw hole forming portions 8 in the longitudinal direction. The aggregates 2 are connected to each other intermittently in the longitudinal direction by screwing a connecting plate 10. Each adjacent aggregate 2 has a duct wall plate 3 extending over both
Are fixed by screws 11 and nuts (not shown), and the duct body 4 is constituted by this. A flat flange mounting plate 12 is fixed to each end face of each aggregate 2 in the longitudinal direction with screws 13. The flange mounting plate 12 is provided so that its inward corner portion is aligned with the opening 7 of the aggregate 2 and the portion on the opposite side thereof is projected outside the duct chamber 1. Between the flange mounting plates 12 adjacent to each other, both ends of the outward flange plate 14 are fixed to the projecting portion of the aggregate 2 by screws 15 and nuts 16, respectively, whereby the outward flange 5 is formed. There is.
［考案の効果］ 以上説明したように本考案に係る組立て式ダクトで
は、開口タイプの骨材の長手方向の端面にネジ孔をそれ
ぞれ設け、これらネジ孔を利用して各骨材の長手方向の
端面に平板状のフランジ取付板をそれぞれネジ止めで固
定し、隣り合うこれらフランジ取付板に跨がって平板状
の外向きフランジ板をネジ止めでそれぞれ固定すること
により外向きフランジを形成しているので、外向きフラ
ンジを複数枚の平板状の外向きフランジ板の取付けで形
成でき、低コストで外向きフランジの形成を行うことが
できる。[Advantages of the Invention] As described above, in the assembled duct according to the present invention, screw holes are provided respectively on the end faces in the longitudinal direction of the opening type aggregate, and these screw holes are used to adjust the longitudinal direction of each aggregate. The flat flange mounting plates are fixed to the end faces with screws, and the flat outward flange plates are fixed with screws across the adjacent flange mounting plates to form outward flanges. Therefore, the outward flange can be formed by mounting a plurality of flat plate-like outward flange plates, and the outward flange can be formed at low cost.
第１図は本考案に係る組立て式ダクトの一実施例の要部
分解斜視図、第２図は第１図の組立て状態の正面図、第
３図は第２図の左側面図、第４図は本実施例の組立て式
ダクトの斜視図、第５図は従来の組立て式ダクトの斜視
図である。 １……ダクト室、２……骨材、３……ダクト壁板、４…
…ダクト本体、５……外向きフランジ、７……開口部、
８……ネジ孔形成部、９……ネジ孔、11……ネジ、12…
…フランジ取付板、13……ネジ、14……外向きフランジ
板、15……ネジ、16……ナット。FIG. 1 is an exploded perspective view of an essential part of an embodiment of an assembled duct according to the present invention, FIG. 2 is a front view of the assembled state of FIG. 1, FIG. 3 is a left side view of FIG. FIG. 5 is a perspective view of the prefabricated duct of this embodiment, and FIG. 5 is a perspective view of a conventional prefabricated duct. 1 ... Duct room, 2 ... Aggregate, 3 ... Duct wall plate, 4 ...
… Duct body, 5 …… Outward flange, 7 …… Opening,
8 ... Screw hole forming part, 9 ... Screw hole, 11 ... Screw, 12 ...
… Flange mounting plate, 13 …… Screw, 14 …… Outward flange plate, 15 …… Screw, 16 …… Nut.
Claims (1)
手方向に沿って配置される複数の開口タイプの骨材と、
隣合う前記各骨材に跨ってそれぞれ取付られたダクト壁
板とでダクト本体が組立て構成され、且つ該ダクト本体
の長手方向の端部には外向きに突出させて外向きフラン
ジが取付けられている組立て式ダクトにおいて、前記骨
材の長手方向の端面にはネジ孔がそれぞれ形成され、前
記各骨材の長手方向の端面には平板状のフランジ取付板
が前記ネジ孔を利用してそれぞれネジ止め固定され、隣
合う前記各フランジ取付板間には外向きフランジ板がネ
ジ止めでそれぞれ固定されていることを特徴とする組立
て式ダクト。1. A plurality of opening-type aggregates arranged along a longitudinal direction at a plurality of locations along a transverse contour of a duct chamber,
A duct main body is assembled and configured by a duct wall plate attached across each of the adjacent aggregates, and an outward flange is attached to the end of the duct main body in the longitudinal direction so as to project outward. In the prefabricated duct, screw holes are respectively formed on the longitudinal end faces of the aggregates, and flat plate flange mounting plates are respectively screwed on the longitudinal end faces of the aggregates using the screw holes. An assembled duct characterized in that it is fixedly fixed, and outward flange plates are fixed by screws between adjacent flange mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10632190U JPH083138Y2 (en) | 1990-10-09 | 1990-10-09 | Assembled duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10632190U JPH083138Y2 (en) | 1990-10-09 | 1990-10-09 | Assembled duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0464921U JPH0464921U (en) | 1992-06-04 |
| JPH083138Y2 true JPH083138Y2 (en) | 1996-01-29 |
Family
ID=31852368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10632190U Expired - Lifetime JPH083138Y2 (en) | 1990-10-09 | 1990-10-09 | Assembled duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083138Y2 (en) |
-
1990
- 1990-10-09 JP JP10632190U patent/JPH083138Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0464921U (en) | 1992-06-04 |
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