JPS5811217U - Top lid tightening device for oil-filled equipment - Google Patents
Top lid tightening device for oil-filled equipmentInfo
- Publication number
- JPS5811217U JPS5811217U JP10505181U JP10505181U JPS5811217U JP S5811217 U JPS5811217 U JP S5811217U JP 10505181 U JP10505181 U JP 10505181U JP 10505181 U JP10505181 U JP 10505181U JP S5811217 U JPS5811217 U JP S5811217U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- filled equipment
- top lid
- tightening device
- fitting
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
- Housings And Mounting Of Transformers (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
第１図、第２図は従来例を示し、第１図は要部を断面で
示した正面図、第２図は側面図、第３図、第４図はこの
考案の一実施例を示し、第３図は要部を断面で示した正
面図、第４図は側面図である。
図において、同一符号は同一または相当部分を示し、１
は上部側板、１ａは湾曲部、５は上蓋、５ａは折曲げ部
、５ｂは凹部、１０は締付金具、１０ａは支点軸、１０
ｂはねじ穴、１１は支持金具、ｌｌａは突起部、１１ｂ
Ｇｉ溝部、１１ｃは支持部、１２は締付ボルトである。Fig. 1 and Fig. 2 show a conventional example, Fig. 1 is a front view showing the main part in cross section, Fig. 2 is a side view, and Fig. 3 and Fig. 4 show an embodiment of this invention. , FIG. 3 is a front view showing a main part in cross section, and FIG. 4 is a side view. In the figures, the same reference numerals indicate the same or corresponding parts, 1
1a is the upper side plate, 1a is the curved part, 5 is the upper cover, 5a is the bent part, 5b is the recessed part, 10 is the tightening metal fitting, 10a is the fulcrum shaft, 10
b is a screw hole, 11 is a support fitting, lla is a protrusion, 11b
Gi groove portion, 11c is a support portion, and 12 is a tightening bolt.
Claims (2)
油入機器の上蓋を押圧する締付金具と、上記油入機器の
周縁湾曲部に係合する突起部と、上記上蓋周縁折曲げ部
の下端に係合する溝部と、上記支点軸の上側を支持子る
支持部とを形成した支持金具と、上記締付金具の外側端
部に形成されたねじ穴にねじ込まれ、下端で上記支持金
具を押圧する締付ボルトとを備えたことを特徴とする油
入機器の上蓋締付装置。(1) A fulcrum shaft is provided on the central side surface in the longitudinal direction, a tightening fitting that presses the top lid of the oil-filled equipment at the end, a protrusion that engages with the curved peripheral edge of the oil-filled equipment, and a bent peripheral edge of the top lid. A support fitting having a groove that engages with the lower end of the bent portion and a support portion that supports the upper side of the fulcrum shaft; A top lid tightening device for oil-filled equipment, comprising a tightening bolt that presses the support fitting.
凹部を設けたことを特徴とする実用新案登録請求の範囲
第１項に記載の油入機器の上蓋締付装置。(2) The upper lid tightening device for oil-filled equipment according to claim 1, wherein a recess for positioning the support metal fitting is provided at the lower end of the bent portion of the upper lid periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10505181U JPS5811217U (en) | 1981-07-15 | 1981-07-15 | Top lid tightening device for oil-filled equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10505181U JPS5811217U (en) | 1981-07-15 | 1981-07-15 | Top lid tightening device for oil-filled equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5811217U true JPS5811217U (en) | 1983-01-25 |
Family
ID=29899604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10505181U Pending JPS5811217U (en) | 1981-07-15 | 1981-07-15 | Top lid tightening device for oil-filled equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5811217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073876A1 (en) * | 2016-10-17 | 2018-04-26 | 株式会社日立産機システム | Transformer sealing fixture and transformer |
-
1981
- 1981-07-15 JP JP10505181U patent/JPS5811217U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018073876A1 (en) * | 2016-10-17 | 2018-04-26 | 株式会社日立産機システム | Transformer sealing fixture and transformer |
| JPWO2018073876A1 (en) * | 2016-10-17 | 2019-02-28 | 株式会社日立産機システム | Transformer sealing bracket and transformer |
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