CN214463969U - 连续抽油杆夹紧装置 - Google Patents
连续抽油杆夹紧装置 Download PDFInfo
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- CN214463969U CN214463969U CN202120500297.3U CN202120500297U CN214463969U CN 214463969 U CN214463969 U CN 214463969U CN 202120500297 U CN202120500297 U CN 202120500297U CN 214463969 U CN214463969 U CN 214463969U
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- sucker rod
- splint
- jack
- clamping device
- clamping plate
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- 239000004677 Nylon Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
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CN202120500297.3U CN214463969U (zh) | 2021-03-09 | 2021-03-09 | 连续抽油杆夹紧装置 |
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CN202120500297.3U CN214463969U (zh) | 2021-03-09 | 2021-03-09 | 连续抽油杆夹紧装置 |
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CN214463969U true CN214463969U (zh) | 2021-10-22 |
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CN202120500297.3U Active CN214463969U (zh) | 2021-03-09 | 2021-03-09 | 连续抽油杆夹紧装置 |
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CN (1) | CN214463969U (zh) |
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2021
- 2021-03-09 CN CN202120500297.3U patent/CN214463969U/zh active Active
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Effective date of registration: 20240712 Address after: Room 201, Door 4, No. A5-9, Xinchao Jiayuan, Xinchao Street, Ranghu Road District, Daqing City, Heilongjiang Province, 163000 Patentee after: Zhang Jiangong Country or region after: China Address before: 163000 business service center a business service 1004, Aolin international apartment business district g District, Ranghulu District, Daqing City, Heilongjiang Province Patentee before: DAQING HUICHENG SCIENCE & TECHNOLOGY DEVELOPMENT Co.,Ltd. Country or region before: China |