SU680780A1 - Apparatus for dressing pipes - Google Patents
Apparatus for dressing pipesInfo
- Publication number
- SU680780A1 SU680780A1 SU782564229A SU2564229A SU680780A1 SU 680780 A1 SU680780 A1 SU 680780A1 SU 782564229 A SU782564229 A SU 782564229A SU 2564229 A SU2564229 A SU 2564229A SU 680780 A1 SU680780 A1 SU 680780A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipes
- deforming
- cable
- washers
- drive
- Prior art date
Links
Landscapes
- Wire Processing (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ПРАВКИ ТРУБ(54) DEVICE FOR CORRECTION OF PIPES
ду цилиндром а и крышкой G. При дальнейшем продвижении троса в сторону цил .шдра 8 рассто ние между крышками 5 и 6 сокращаетс и упругие шайбы 2, скольз по поверхности жестких шайб 3, деформируютс в радиальном направлении, Поперечное сечение пакета головки 1 увеличиваетс и втулка 4, оказыва давление на вм тый участок трубы 10, выпр мл ет ее. После сн ти давлени с цилиндра 8 под действием упругих свойств шайб 2 и втулки 4 поперечное сечение головки 1 уменьшаетс . Рассто ние между крышками 5 и 6 увеличиваетс , вследствие чего трос 7 выт гивает шток 12 из цилиндра.with cylinder a and lid G. As the cable further moves towards the cylinder 8, the distance between covers 5 and 6 decreases and the elastic washers 2, slides along the surface of the rigid washers 3, are deformed in the radial direction. 4, applying pressure to the inlet portion of the pipe 10, will release it. After the pressure is removed from the cylinder 8 under the action of the elastic properties of the washers 2 and the sleeve 4, the cross section of the head 1 is reduced. The distance between the covers 5 and 6 increases, as a result of which the cable 7 pulls the rod 12 out of the cylinder.
Таким образом устройство.приведено в исходное положение, позвол ющее производить исправление дефектных сечений труб на других участках.Thus, the device has been brought to its original position, which allows for the correction of defective sections of pipes in other sections.
Передача- больших усилий правки и повышение надежности предлагаемого устройства позвол ют повысить качество работ, а также дают возможность производить правку труб с различными тол-The transfer of large straightening and increasing the reliability of the proposed device allows improving the quality of work, and also makes it possible to straighten pipes with different thicknesses.
3 3
стенок из более прочных матещинами риалов.walls of more durable riyals.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782564229A SU680780A1 (en) | 1978-01-03 | 1978-01-03 | Apparatus for dressing pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU782564229A SU680780A1 (en) | 1978-01-03 | 1978-01-03 | Apparatus for dressing pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU680780A1 true SU680780A1 (en) | 1979-08-25 |
Family
ID=20742118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU782564229A SU680780A1 (en) | 1978-01-03 | 1978-01-03 | Apparatus for dressing pipes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU680780A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883137A (en) * | 2019-11-26 | 2020-03-17 | 陈和东 | Steel pipe straightening device for building scaffold |
-
1978
- 1978-01-03 SU SU782564229A patent/SU680780A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883137A (en) * | 2019-11-26 | 2020-03-17 | 陈和东 | Steel pipe straightening device for building scaffold |
CN110883137B (en) * | 2019-11-26 | 2021-05-11 | 安徽辰光建筑工程有限责任公司 | Steel pipe straightening device for building scaffold |
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