JPS6312508Y2 - - Google Patents
Info
- Publication number
- JPS6312508Y2 JPS6312508Y2 JP1980050236U JP5023680U JPS6312508Y2 JP S6312508 Y2 JPS6312508 Y2 JP S6312508Y2 JP 1980050236 U JP1980050236 U JP 1980050236U JP 5023680 U JP5023680 U JP 5023680U JP S6312508 Y2 JPS6312508 Y2 JP S6312508Y2
- Authority
- JP
- Japan
- Prior art keywords
- holder
- mounting
- holding device
- cut
- raised
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Switch Cases, Indication, And Locking (AREA)
Description
【考案の詳細な説明】
〔考案の目的〕
（産業上の利用分野）
本考案は密閉型圧縮機のオーバーロードリレー
の保持装置に係り、とりわけ２個のオーバーロー
ドリレーを取付保持するのに適した保持装置に関
する。[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) The present invention relates to a holding device for an overload relay of a hermetic compressor, and is particularly suitable for mounting and holding two overload relays. This invention relates to a holding device.
（従来の技術）
密閉型圧縮機の端子箱内に取り付けられるオー
バーロードリレーが２個になつた場合、従来はそ
れぞれ独立した取付部品を用いて取り付けてい
た。(Prior Art) When two overload relays are installed in the terminal box of a hermetic compressor, conventionally, each is installed using independent mounting parts.
また複数のリレーを一つの取付部品で保持する
場合は、リレーの外形とほぼ等しい形状の孔が設
けられた板状の取付け部材を用いていた。 In addition, when a plurality of relays are held by one mounting part, a plate-shaped mounting member is used which has a hole having a shape substantially equal to the external shape of the relays.
（考案が解決しようとする問題点）
このように従来例において、個々のリレーに取
付部品を設け、あるいは板状の取付部材を用いて
いたため端子箱の外形寸法が大きくなり、コスト
高となる欠点があつた。(Problems to be solved by the invention) In this way, in the conventional example, mounting parts were provided for each relay or a plate-shaped mounting member was used, which resulted in a large external dimension of the terminal box, resulting in high cost. It was hot.
また、このような取付部品によると、端子箱の
底面に対する垂直方向の保持力が充分でないとい
う欠点があつた。 Furthermore, such attachment parts have the disadvantage that they do not have sufficient vertical holding force against the bottom surface of the terminal box.
本考案はこのような点に鑑みてなされたもので
あり、端子箱の小形化、オーバーロードリレー取
付を確実にできるとともに、その作業の能率向上
を図ることができ、コスト低減化を図ることので
きる密閉型圧縮機のオーバーロードリレー保持装
置を提供することを目的とする。 The present invention has been developed in view of these points, and it is possible to downsize the terminal box and secure the installation of overload relays, improve the efficiency of the work, and reduce costs. The purpose of the present invention is to provide an overload relay holding device for a hermetic compressor.
（問題点を解決するための手段）
本発明は、端子箱の底面の一部を切起こして形
成され、水平部と垂直部とを有する切起し部と、
互いに内向する２つの半円形状の環の一端を連結
部材により連結して一体に形成されたホルダ部
と、ホルダ取付け穴が穿設された水平板状の取付
け面部とこの取付け面部とほぼ直角に折曲げて形
成されたホルダ固定用爪とからなり、このホルダ
固定用爪は切起こし部の垂直部の長さより長く形
成されているホルダ取付け部材と、ホルダ取付け
穴に挿通されたボルトとを備え、ホルダ取付け部
材は、その取付け面部をホルダ部の連結部材とと
もに切起こし部の水平部にボルトにより締着さ
れ、ホルダ固定用爪の下端部は端子箱の底面に当
接されていることを特徴とする。(Means for Solving the Problems) The present invention includes a cut-and-raised portion formed by cutting and raising a part of the bottom surface of a terminal box, and having a horizontal portion and a vertical portion;
A holder part integrally formed by connecting one ends of two semicircular rings facing inward to each other by a connecting member, a horizontal plate-shaped mounting surface part with a holder mounting hole bored therein, and a mounting surface part substantially perpendicular to the mounting surface part. It consists of a holder fixing claw formed by bending, and the holder fixing claw includes a holder mounting member formed longer than the length of the vertical part of the cut and raised part, and a bolt inserted into the holder mounting hole. The holder mounting member is characterized in that its mounting surface portion is fastened to the horizontal portion of the cut-and-raised portion together with the connecting member of the holder portion by bolts, and the lower end of the holder fixing claw is in contact with the bottom surface of the terminal box. shall be.
（作用）
本発明によると、まずオーバーロードリレーは
ホルダ部の半円形状の環に内接する状態で取り付
けられる。そして、折起こし部の水平部とホルダ
取付け面との間にホルダ部の連結部材は挾まれた
状態で固定用ボルトにより締着される。この時、
切起こし部の垂直部よりホルダ固定用爪が高いの
で、切起こし部の水平部の先端部を支点とし、取
付け面部のホルダ取付け穴を作用点として、“て
この力”をホルダ部に作用する。したがつて、オ
ーバーロードリレーは、端子箱底面上で水平及び
垂直方向から保持される。(Function) According to the present invention, first, the overload relay is installed in a state inscribed in the semicircular ring of the holder portion. Then, the connecting member of the holder portion is clamped between the horizontal portion of the folded portion and the holder mounting surface, and is fastened with a fixing bolt. At this time,
Since the holder fixing claw is higher than the vertical part of the cut-and-raised part, "lever force" is applied to the holder part using the tip of the horizontal part of the cut-and-raised part as a fulcrum and the holder mounting hole on the mounting surface as the point of action. . Therefore, the overload relay is held horizontally and vertically on the bottom of the terminal box.
（実施例）
以下図面を参照して本考案の一実施例について
説明する。(Example) An example of the present invention will be described below with reference to the drawings.
第１図は本考案による保持装置の平面図であ
り、第２図は第１図Ａ−Ａ線断面図を示してい
る。保持装置１０は、互いに内向する２つのほぼ
半円形状の環からなるホルダ部１１と、このホル
ダ部１１の一端を互いに連結させる連結部材１２
とを有し、ホルダ部１１と連結部材１２とは一体
に形成される。このホルダ部１１は適宜な厚さを
有する板材を、打抜きあるいは曲げ加工すること
により形成されており、円環部１１ａの内径は、
取付保持されるオーバーロードリレー１９ａ，１
９ｂ（第３図乃至第５図参照）の外形より若干大
きくされ、かつオーバーロードリレーの段付部２
０（第４図乃至第５図参照）外径より若干小さく
されている。連結部材１２はホルダ部１１の端部
から上方に折り曲げ形成されており、その平坦部
分にはホルダ取付部材２３が設けられている。こ
のホルダ取付部材２３は、水平板状の取付け面部
１３と、この取付け面部１３とほぼ直角に折曲げ
形成されたホルダ固定用爪１５とからなる。この
ホルダ取付部材２３は連結部材１２の平坦部分と
一体形成されてもよいし、別部材を取り付けたも
のであつてもよい。本実施例ではホルダ取付部材
２３を別部材とした分離型を示す。ホルダ取付部
材２３の取付け面部１３には、固定用ボルト２１
の挿通するホルダ取付け穴１４が穿設されてい
る。一方、端子箱１６には、ボルト取付け穴１７
を有する水平部と垂直部とからなる切起し部１８
が設けられている。 FIG. 1 is a plan view of the holding device according to the present invention, and FIG. 2 is a sectional view taken along the line A--A in FIG. The holding device 10 includes a holder portion 11 consisting of two substantially semicircular rings facing inward, and a connecting member 12 that connects one end of the holder portion 11 to each other.
The holder portion 11 and the connecting member 12 are integrally formed. This holder part 11 is formed by punching or bending a plate material having an appropriate thickness, and the inner diameter of the annular part 11a is as follows.
Overload relay 19a, 1 to be installed and held
9b (see Figures 3 to 5), and has a stepped portion 2 of the overload relay.
0 (see FIGS. 4 and 5).It is slightly smaller than the outer diameter. The connecting member 12 is formed by bending upward from the end of the holder portion 11, and a holder attachment member 23 is provided on the flat portion thereof. The holder mounting member 23 is composed of a horizontal plate-shaped mounting surface portion 13 and a holder fixing claw 15 that is bent approximately at right angles to the mounting surface portion 13. This holder attachment member 23 may be formed integrally with the flat portion of the connecting member 12, or may be attached as a separate member. This embodiment shows a separate type in which the holder attachment member 23 is a separate member. A fixing bolt 21 is attached to the mounting surface portion 13 of the holder mounting member 23.
A holder mounting hole 14 is formed through which the holder is inserted. On the other hand, the terminal box 16 has bolt mounting holes 17.
A cut-and-raised part 18 consisting of a horizontal part and a vertical part having
is provided.
ホルダ取付部材２３のホルダ固定用爪１５の高
さは、この切起こし部１８の垂直部の長さと連接
部１２の肉厚の和より長く形成されている。 The height of the holder fixing claw 15 of the holder attachment member 23 is longer than the sum of the length of the vertical portion of the cut and raised portion 18 and the wall thickness of the connecting portion 12.
次にこのような構成からなる本考案によるオー
バーロードリレー保持装置の作用ならびに効果に
ついて説明する。第３図は本考案による保持装置
を密閉型圧縮機の端子箱１６に取り付けた状態を
示す平面図であり、第４図は第３図Ｂ−Ｂ線断面
図、第５図は第３図Ｃ−Ｃ線断面図である。 Next, the operation and effects of the overload relay holding device according to the present invention having such a configuration will be explained. FIG. 3 is a plan view showing the holding device according to the present invention attached to the terminal box 16 of a hermetic compressor, FIG. 4 is a sectional view taken along line B-B in FIG. 3, and FIG. It is a sectional view taken along the line CC.
第４図および第５図に示すように２個のオーバ
ーロードリレー１９ａ，１９ｂを、保持装置１０
のホルダ部１１の円環部１１ａに挿入し、この状
態でホルダ取付部材２３の取付け面１３を切起し
部１８上の水平部に載置する。取付け面部１３の
ホルダ取付け穴１４に固定用ボルト２１を挿入
し、取付け面部１３と切起こし部１８の水平部と
の間に、ホルダ部１１の連結部材１２を挾んだ状
態で切起し部１８のビス穴１７に対し締付ける。
これによりオーバーロードリレー１９ａ，１９ｂ
の端子箱１６への取付保持が終了する。この場合
第４図に示すように、ホルダ取付部材１３のホル
ダ固定用爪１５の高さＨが、切起し部１８の高さ
ｈよりわずかに高くされているので、固定用ボル
ト２１止めの際ホルダ部１１にてこ作用が働き、
端子箱１６の底面に対し垂直方向からの力が作用
するので押し付け固定することができる。すなわ
ち、水平方向及び垂直方向からの力がオーバーロ
ードリレーに作用するので保持が確実になされ
る。またオーバーロードリレーを１個のみ取付保
持する場合も、このてこ作用による押付力により
確実に取付保持することができる。さらに、ホル
ダ１１を内向する環状にすることにより、オーバ
ーロードリレー１９ａ，１９ｂを接する状態で保
持できるので、この間のスペースを小さくでき
る。第３図において符号２２は電源端子である。 As shown in FIGS. 4 and 5, two overload relays 19a and 19b are connected to a holding device 10.
is inserted into the annular portion 11a of the holder portion 11, and in this state, the mounting surface 13 of the holder mounting member 23 is placed on the horizontal portion on the cut and raised portion 18. Insert the fixing bolt 21 into the holder mounting hole 14 of the mounting surface part 13, and insert the connecting member 12 of the holder part 11 between the mounting surface part 13 and the horizontal part of the cut-and-raised part 18. 18 screw hole 17.
As a result, overload relays 19a and 19b
The attachment and holding of the terminal box 16 to the terminal box 16 is completed. In this case, as shown in FIG. 4, the height H of the holder fixing pawl 15 of the holder mounting member 13 is slightly higher than the height h of the cut and raised portion 18, so that the fixing bolt 21 is secured. A lever action is exerted on the holder portion 11,
Since a vertical force acts on the bottom surface of the terminal box 16, it can be pressed and fixed. That is, since horizontal and vertical forces act on the overload relay, the overload relay is held securely. Further, even when only one overload relay is to be mounted and held, the pressing force generated by this lever action can ensure that the overload relay is mounted and held. Furthermore, by forming the holder 11 into an inwardly annular shape, the overload relays 19a and 19b can be held in contact with each other, so that the space between them can be reduced. In FIG. 3, reference numeral 22 is a power supply terminal.
このように本考案によれば２個のオーバーロー
ドリレーを互いに接近させて１個の保持装置によ
り確実に取付保持することができ、端子箱の小形
化を図ることができる。また保持装置が１個で済
むので、取付作業の能率向上が図れるとともに、
コストの低減化を図ることができる。
As described above, according to the present invention, two overload relays can be brought close to each other and securely mounted and held by one holding device, and the terminal box can be made smaller. In addition, since only one holding device is required, the efficiency of installation work can be improved, and
Cost reduction can be achieved.
第１図は本考案によるオーバーロードリレー保
持装置の平面図、第２図は第１図Ａ−Ａ線断面
図、第３図は本考案にによるオーバーロードリレ
ー保持装置を端子箱に取り付けた状態を示す平面
図、第４図は第３図Ｂ−Ｂ線断面図、第５図は第
３図Ｃ−Ｃ線断面図である。
１１……ホルダ部、１２……連結部材、１３…
…取付け面部、１４……ホルダ取付け穴、１５…
…ホルダ固定用爪、１６……端子箱、１８……切
起し部、１９ａ，１９ｂ……オーバーロードリレ
ー、２１……固定用ボルト、２３……ホルダ取付
け部材。
Fig. 1 is a plan view of the overload relay holding device according to the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is a state in which the overload relay holding device according to the present invention is attached to a terminal box. FIG. 4 is a sectional view taken along the line B--B in FIG. 3, and FIG. 5 is a sectional view taken along the line C--C in FIG. 3. 11...Holder part, 12...Connecting member, 13...
...Mounting surface part, 14...Holder mounting hole, 15...
...Holder fixing claw, 16...Terminal box, 18...Cut and raised portion, 19a, 19b...Overload relay, 21...Fixing bolt, 23...Holder mounting member.
Claims (1)
水平部と垂直部とを有する切起こし部と；２つ
のオーバーロードリレーを接した状態で保持可
能な互いに内向する２つのほぼ半円形状の環か
らなり、一端を連結部材により互いに連結され
て一体形成されたホルダ部と；取付穴が穿設さ
れた水平板状の取付け面部と、この取付け面部
とほぼ直角に折曲げて形成され、前記切起こし
部の垂直部の長さより長く形成されたホルダ固
定用爪とからなるホルダ取付部材と；前記取付
穴に挿通されたボルトと；を備え、前記ホルダ
取付け部材は、その取付け面部を前記連結部材
とともに切起こし部の水平部に前記ボルトを用
いて締着されるとともに、前記ホルダ固定用爪
の下端部を前記端子箱の底面に当接させて取付
けられていることを特徴とする密閉型圧縮機の
オーバーロードリレー保持装置。 ２ ホルダ取付け部材は連結部材と一体形成され
ていることを特徴とする実用新案登録請求の範
囲第１項記載の密閉型圧縮機のオーバーロード
リレー保持装置。[Claims for Utility Model Registration] 1. Formed by cutting and raising a part of the bottom of a terminal box,
A cut-and-raised part having a horizontal part and a vertical part; Consisting of two substantially semicircular rings facing inward to each other that can hold two overload relays in contact with each other, and one end of which is connected to each other by a connecting member and integrated. A holder portion formed; a horizontal plate-shaped mounting surface portion with a mounting hole drilled therein; and a holder formed by bending the mounting surface portion at approximately right angles and having a length longer than the vertical portion of the cut-and-raised portion. a holder mounting member consisting of a fixing claw; and a bolt inserted into the mounting hole; the holder mounting member has a mounting surface portion thereof cut and raised together with the connecting member at a horizontal portion of the raised portion using the bolt; An overload relay holding device for a hermetic compressor, characterized in that the overload relay holding device for a hermetic compressor is fastened and is attached with the lower end of the holder fixing claw in contact with the bottom surface of the terminal box. 2. The overload relay holding device for a hermetic compressor according to claim 1, wherein the holder attachment member is integrally formed with the connection member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980050236U JPS6312508Y2 (en) | 1980-04-14 | 1980-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980050236U JPS6312508Y2 (en) | 1980-04-14 | 1980-04-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56152027U JPS56152027U (en) | 1981-11-14 |
| JPS6312508Y2 true JPS6312508Y2 (en) | 1988-04-11 |
Family
ID=29645182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980050236U Expired JPS6312508Y2 (en) | 1980-04-14 | 1980-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6312508Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521010Y2 (en) * | 1971-11-13 | 1977-01-11 |
-
1980
- 1980-04-14 JP JP1980050236U patent/JPS6312508Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56152027U (en) | 1981-11-14 |
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