JPS62192096U - - Google Patents
Info
- Publication number
- JPS62192096U JPS62192096U JP7628086U JP7628086U JPS62192096U JP S62192096 U JPS62192096 U JP S62192096U JP 7628086 U JP7628086 U JP 7628086U JP 7628086 U JP7628086 U JP 7628086U JP S62192096 U JPS62192096 U JP S62192096U
- Authority
- JP
- Japan
- Prior art keywords
- handle
- threaded rod
- extractor
- thrust plate
- support
- 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
- 238000005192 partition Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案に係る盲栓引抜き装置を装着し
た管板部の断面図、第２図は第１図中Ａ―Ａ断面
を示す図、第３図は本考案の盲栓引抜き装置の他
の実施例の嵌合部形状を示す図、第４図は盲栓密
閉底の形状変化による実施例を示す図、第５図は
本考案の抜き具本体の他の実施例を示す図、第６
図は本考案の適用対象の一つである熱交換器の一
例を示す概略構造説明図、第７図は従来の盲栓を
管板に装着した図、第８図は従来技術による盲栓
の構造と引抜き装置を示す断面図である。
１……管板、２，２′……盲栓、３……抜き具
本体、４……鍔、５……高さ調整ヘツド、６……
ねじ棒、７……嵌合部、８……密閉底、９……圧
着部、１０……支持台、１１……推力板、１２…
…把手、１３……上部ねじ、１４……下部ねじ、
１５……隔壁、３２……小判形口、３３……ばね
、５０……引抜き装置。
Fig. 1 is a cross-sectional view of the tube plate section equipped with the blind plug pulling device according to the present invention, Fig. 2 is a cross-sectional view taken along line A-A in Fig. 1, and Fig. 3 is a cross-sectional view of the blind plug pulling device of the present invention. A diagram showing the shape of the fitting part of another embodiment, FIG. 4 is a diagram showing an embodiment with a change in the shape of the sealing bottom of the blind stopper, and FIG. 5 is a diagram showing another embodiment of the extractor main body of the present invention. 6th
The figure is a schematic structural explanatory diagram showing an example of a heat exchanger to which the present invention is applied, Figure 7 is a diagram of a conventional blind plug attached to a tube plate, and Figure 8 is a diagram of a blind plug according to the prior art. FIG. 3 is a cross-sectional view showing the structure and extraction device. 1... Tube plate, 2, 2'... Blind plug, 3... Extraction tool body, 4... Collar, 5... Height adjustment head, 6...
Threaded rod, 7... Fitting part, 8... Sealing bottom, 9... Crimping part, 10... Support stand, 11... Thrust plate, 12...
...Handle, 13...Top screw, 14...Bottom screw,
15... Bulkhead, 32... Oval shaped opening, 33... Spring, 50... Extracting device.
Claims (1)
形口に対し、ゆるく嵌合する鍔を備える抜き具本
体と、この抜き具本体の先端に設けた高さ調整ヘ
ツドと、一端は前記抜き具本体と連結し他端は雄
ねじを形成するねじ棒と、前記ねじ棒と螺合する
把手と、前記ねじ棒と前記把手を支持する支持台
と、この支持台と前記把手との間に介入される推
力板とから構成されていることを特徴とする盲栓
引抜き装置。 The extractor body includes a collar that fits loosely into the oval-shaped opening provided in the partition near the bottom of the cylindrical blind stopper, a height adjustment head provided at the tip of the extractor body, and one end of the extractor A threaded rod that is connected to the tool body and has a male thread at the other end, a handle that is screwed into the threaded rod, a support that supports the threaded rod and the handle, and an intervention between the support and the handle. A blind plug pulling device characterized in that it is comprised of a thrust plate and a thrust plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628086U JPS62192096U (en) | 1986-05-22 | 1986-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7628086U JPS62192096U (en) | 1986-05-22 | 1986-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192096U true JPS62192096U (en) | 1987-12-07 |
Family
ID=30923211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7628086U Pending JPS62192096U (en) | 1986-05-22 | 1986-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021174918A (en) * | 2020-04-28 | 2021-11-01 | Smk株式会社 | Packing and packing removal fixture |
-
1986
- 1986-05-22 JP JP7628086U patent/JPS62192096U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021174918A (en) * | 2020-04-28 | 2021-11-01 | Smk株式会社 | Packing and packing removal fixture |