JPH0515662U - Lid for outer fan cover of electric motor - Google Patents
Lid for outer fan cover of electric motorInfo
- Publication number
- JPH0515662U JPH0515662U JP6888191U JP6888191U JPH0515662U JP H0515662 U JPH0515662 U JP H0515662U JP 6888191 U JP6888191 U JP 6888191U JP 6888191 U JP6888191 U JP 6888191U JP H0515662 U JPH0515662 U JP H0515662U
- Authority
- JP
- Japan
- Prior art keywords
- fan cover
- outer fan
- electric motor
- lid
- cover
- 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.)
- Granted
Links
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
(57)【要約】
【目的】 強度上良好で、据付け時の吊り上げ作業を改
善し、輸送上の制限寸法も緩和する電動機の外扇カバー
用蓋を得ることを目的とする。
【構成】 電動機の外扇カバー用蓋６の吊り穴８を、こ
の外扇カバー用蓋６の頂部重心上に施した構成とした。
(57) [Abstract] [Purpose] An object is to obtain a lid for an outer fan cover of an electric motor, which has good strength, improves lifting work during installation, and eases restrictions on transportation. [Structure] The hanging hole 8 of the outer fan cover 6 of the electric motor is formed on the top center of gravity of the outer fan cover 6.
Description
【０００１】[0001]
この考案は、電動機の外扇カバー用蓋の吊り手に関するものである。 The present invention relates to a hanging hand of a lid for an outer fan cover of an electric motor.
【０００２】[0002]
図３は従来の横形電動機を示す構成図であり、図において、１は電動機本体を 収納したフレーム、２は回転軸、３ａは負荷側軸受箱、３ｂは反負荷側軸受箱、 ４は電動機本体を冷却するためのクーラーを収納したクーラー箱、５は冷却用フ ァンを収納した外扇カバー、６は冷却用ファンの正面側からより、外扇カバー５ の端面を塞ぐ外扇カバー用蓋、５ａ，６ａは外扇カバー５および外扇カバー用蓋 ６にそれぞれ設けられた外扇カバー吸気口、７は外扇カバー用蓋６に溶接にて取 り付けられた板吊り手である。 FIG. 3 is a block diagram showing a conventional horizontal electric motor. In the drawing, 1 is a frame accommodating an electric motor main body, 2 is a rotary shaft, 3a is a load side bearing box, 3b is an anti-load side bearing box, and 4 is an electric motor body. A cooler box containing a cooler for cooling the fan, 5 is an external fan cover containing the cooling fan, and 6 is a cover for the external fan cover that closes the end surface of the external fan cover 5 from the front side of the cooling fan. Reference numerals 5a and 6a denote outer fan cover intake ports provided on the outer fan cover 5 and the outer fan cover lid 6, respectively, and 7 denotes a plate hanger attached to the outer fan cover lid 6 by welding.
【０００３】 次に動作について説明する。横形電動機の組み立ておよび据付け時、まずクー ラー箱４に外扇カバー５を取り付け、この外扇カバー５に外扇カバー用蓋６を取 り付ける。この時、板吊り手７の穴にワイヤーロープ等を通すことにより、外扇 カバー用蓋６を吊り上げて外扇カバー５に外扇カバー用蓋６を取り付けるもので ある。Next, the operation will be described. When assembling and installing the horizontal motor, first attach the outer fan cover 5 to the cooler box 4, and then attach the outer fan cover 6 to the outer fan cover 5. At this time, by passing a wire rope or the like through the hole of the plate hanging hand 7, the outer fan cover lid 6 is lifted and the outer fan cover lid 6 is attached to the outer fan cover 5.
【０００４】 このように、板吊り手７は外扇カバー用蓋６を吊り上げるためだけに使用され るものである。As described above, the plate hanger 7 is used only for lifting the outer fan cover lid 6.
【０００５】[0005]
従来の電動機の外扇カバー用蓋は以上のように構成されているので、板吊り手 ７に荷重が加わった時、板吊り手７の溶接面に曲げ応力が作用するので強度上好 ましくなく、また、外扇カバー用蓋６を吊り上げると、外扇カバー用蓋６が傾斜 した状態となり、据付け時、例えば外扇カバー５の端面に部屋の壁が接近してい ると、吊り上げ作業に不都合が生じる場合がある。 Since the lid for the outer fan cover of the conventional electric motor is configured as described above, when a load is applied to the plate hanger 7, bending stress acts on the welding surface of the plate hanger 7, which is preferable in terms of strength. Moreover, if the outer fan cover 6 is lifted, the outer fan cover 6 is tilted, and during installation, for example, if the wall of the room is close to the end surface of the outer fan cover 5, it may be lifted. Inconvenience may occur.
【０００６】 さらに、大型外扇形電動機の場合、輸送上の観点から電動機の軸方向長さが制 限されており、板吊り手７の出張りにより制限寸法を満たさないことがあるなど の問題点があった。Further, in the case of a large-sized outer fan type electric motor, the axial length of the electric motor is limited from the viewpoint of transportation, and there is a problem that the protruding dimension of the plate hanger 7 may not satisfy the limit dimension. was there.
【０００７】 この考案は上記のような問題点を解消するためになされたもので、強度上良好 で、据付け時の吊り上げ作業を改善し、輸送上の制限寸法も緩和する電動機の外 扇カバー用蓋を得ることを目的とする。The present invention has been made to solve the above-mentioned problems, and is for an outer fan cover of an electric motor, which has good strength, improves lifting work during installation, and eases restrictions on transportation. Aims to get a lid.
【０００８】[0008]
この考案に係る外扇カバー用蓋は、吊り穴をこの外扇カバー用蓋の頂部重心上 に施したものである。 The outer fan cover lid according to the present invention has a hanging hole formed on the top center of gravity of the outer fan cover.
【０００９】[0009]
この考案における吊り穴は、外扇カバー用蓋に施したことにより、強度上強く し、制限寸法も緩和する。また、この外扇カバー用蓋の頂部重心上に施したこと により、吊り上げ時、外扇カバー用蓋は鉛直状態となり、据付け時の吊り上げ作 業を改善する。 The hanging hole in the present invention is made stronger on the outer fan cover by increasing the strength, and the limiting dimension is relaxed. In addition, by placing the lid for the outer fan cover on the top center of gravity, the lid for the outer fan cover will be in a vertical state during lifting, improving the lifting operation during installation.
【００１０】[0010]
実施例１． 以下、この考案の一実施例を図について説明する。なお、図中従来技術である 図３に示したものと、同一の構成部分には同一符号を付して、その重複する説明 を省略する。 Example 1. An embodiment of the present invention will be described below with reference to the drawings. In the figure, the same components as those shown in FIG. 3 which is a conventional technique are designated by the same reference numerals, and the duplicate description thereof will be omitted.
【００１１】 図１はこの考案の一実施例による横形電動機を示す構成図であり、図において 、８は外扇カバー用蓋６の頂部重心上に施された吊り穴であり、９は吊り穴８の 裏面に固着された補強材である。FIG. 1 is a configuration diagram showing a horizontal electric motor according to an embodiment of the present invention. In the figure, 8 is a hanging hole provided on the top center of gravity of a lid 6 for an outer fan cover, and 9 is a hanging hole. It is a reinforcing material fixed to the back surface of No. 8.
【００１２】 図２は図１の吊り穴の詳細図であり、このように外扇カバー用蓋６に吊り穴８ は施され、裏面より補強材９を固着することにより、吊り穴８を補強している。FIG. 2 is a detailed view of the hanging hole shown in FIG. 1. As described above, the hanging hole 8 is formed on the outer fan cover 6 and the reinforcing material 9 is fixed from the back surface to reinforce the hanging hole 8. is doing.
【００１３】 次に動作について説明する。この場合も外扇カバー５と外扇カバー用蓋６は別 体であり、外扇カバー５に外扇カバー用蓋６を取り付ける時は、吊り穴８にワイ ヤーロープ等を通すことにより、外扇カバー用蓋６を吊り上げて外扇カバー５に 外扇カバー用蓋６に取り付けるものである。Next, the operation will be described. Also in this case, the outer fan cover 5 and the outer fan cover 6 are separate bodies. When the outer fan cover 6 is attached to the outer fan cover 5, the outer fan cover 5 is passed through the hanging hole 8 to remove the outer fan cover. The cover lid 6 is lifted and attached to the outer fan cover 5 to the outer fan cover 6.
【００１４】[0014]
以上のように、この考案によれば外扇カバー用蓋の吊り穴をこの外扇カバー用 蓋の頂部重心上に施した構成としたので、曲げ応力がなく強度上良好で、また吊 り上げ時、外扇カバー用蓋が鉛直状態となることから、据付け時の吊り上げ作業 を改善し、輸送上の制限寸法も緩和する電動機の外扇カバー用蓋が得られる効果 がある。 As described above, according to the present invention, the hanging hole of the lid for the outer fan cover is formed on the top center of gravity of the lid for the outer fan cover, so that there is no bending stress and the strength is good, and the lifting is performed. At this time, the lid for the outer fan cover is in a vertical state, so that the lifting work at the time of installation is improved, and the outer fan cover for an electric motor that reduces the transportation limitation size can be obtained.
【図１】この考案の一実施例による横形電動機を示す構
成図である。FIG. 1 is a configuration diagram showing a horizontal motor according to an embodiment of the present invention.
【図２】図１の吊り穴の詳細図である。FIG. 2 is a detailed view of the hanging hole of FIG.
【図３】従来の横形電動機を示す構成図である。FIG. 3 is a configuration diagram showing a conventional horizontal motor.
５ 外扇カバー ６ 外扇カバー用蓋 ８ 吊り穴 5 Outer fan cover 6 Outer fan cover lid 8 Hanging hole
Claims (1)
ーを、前記電動機冷却用ファン正面側からより塞ぐ電動
機の外扇カバー用蓋において、前記外扇カバー用蓋に吊
り穴を頂部重心上に施したことを特徴とする電動機の外
扇カバー用蓋。1. A lid for an outer fan cover of an electric motor for closing an outer fan cover for accommodating an electric motor cooling fan from the front side of the electric motor cooling fan, wherein a hanging hole is provided on the top center of gravity of the outer fan cover. The cover for the outer fan cover of the electric motor, which is characterized by being applied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991068881U JP2534294Y2 (en) | 1991-08-05 | 1991-08-05 | Fan storage cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991068881U JP2534294Y2 (en) | 1991-08-05 | 1991-08-05 | Fan storage cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0515662U true JPH0515662U (en) | 1993-02-26 |
| JP2534294Y2 JP2534294Y2 (en) | 1997-04-30 |
Family
ID=13386444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991068881U Expired - Lifetime JP2534294Y2 (en) | 1991-08-05 | 1991-08-05 | Fan storage cover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534294Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014207780A1 (en) * | 2013-06-24 | 2014-12-31 | 東芝三菱電機産業システム株式会社 | Winding-type rotating electrical machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616957A (en) * | 1984-06-21 | 1986-01-13 | Matsushita Electric Ind Co Ltd | Ring tone generator |
-
1991
- 1991-08-05 JP JP1991068881U patent/JP2534294Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616957A (en) * | 1984-06-21 | 1986-01-13 | Matsushita Electric Ind Co Ltd | Ring tone generator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014207780A1 (en) * | 2013-06-24 | 2014-12-31 | 東芝三菱電機産業システム株式会社 | Winding-type rotating electrical machine |
| JP5987113B2 (en) * | 2013-06-24 | 2016-09-07 | 東芝三菱電機産業システム株式会社 | Winding type rotating electrical machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534294Y2 (en) | 1997-04-30 |
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