CN102943586B - 一种含有内埋预应力张拉环的预应力水泥杆 - Google Patents
一种含有内埋预应力张拉环的预应力水泥杆 Download PDFInfo
- Publication number
- CN102943586B CN102943586B CN201210461746.3A CN201210461746A CN102943586B CN 102943586 B CN102943586 B CN 102943586B CN 201210461746 A CN201210461746 A CN 201210461746A CN 102943586 B CN102943586 B CN 102943586B
- Authority
- CN
- China
- Prior art keywords
- prestressing force
- cement mortar
- group
- draw ring
- cylinder
- 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.)
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- 239000004568 cement Substances 0.000 title claims abstract description 44
- 239000011083 cement mortar Substances 0.000 claims abstract description 49
- 230000002787 reinforcement Effects 0.000 claims abstract description 28
- 238000004873 anchoring Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 28
- 238000009826 distribution Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract 3
- 238000007711 solidification Methods 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210461746.3A CN102943586B (zh) | 2012-11-16 | 2012-11-16 | 一种含有内埋预应力张拉环的预应力水泥杆 |
Applications Claiming Priority (1)
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CN201210461746.3A CN102943586B (zh) | 2012-11-16 | 2012-11-16 | 一种含有内埋预应力张拉环的预应力水泥杆 |
Publications (2)
Publication Number | Publication Date |
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CN102943586A CN102943586A (zh) | 2013-02-27 |
CN102943586B true CN102943586B (zh) | 2015-02-25 |
Family
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CN201210461746.3A Active CN102943586B (zh) | 2012-11-16 | 2012-11-16 | 一种含有内埋预应力张拉环的预应力水泥杆 |
Country Status (1)
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CN (1) | CN102943586B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103758393B (zh) * | 2014-02-24 | 2015-12-16 | 祁锦明 | 带环向预应力的混凝土杆及其制作方法 |
CN106272954A (zh) * | 2016-08-22 | 2017-01-04 | 福建坚石水泥制品有限公司 | 一种微张拉钢筋混凝土电杆制作工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2120843U (zh) * | 1991-09-14 | 1992-11-04 | 新疆电力设计院 | 预应力电杆 |
CN2326676Y (zh) * | 1997-11-04 | 1999-06-30 | 南通供电局设计室 | 组合式环形钢筋混凝土锥形电杆 |
CN2701991Y (zh) * | 2004-12-03 | 2005-05-25 | 无锡恒畅铁路轨枕有限公司 | 根部带有钢盆圈的部分预应力混凝土电杆 |
CN201531143U (zh) * | 2009-11-04 | 2010-07-21 | 合肥海银水泥制品有限公司 | 部分预应力电杆连接法兰锚固圈及电杆与法兰的连接结构 |
CN202866367U (zh) * | 2012-11-16 | 2013-04-10 | 祁锦明 | 一种含有内埋预应力张拉环的预应力水泥杆 |
-
2012
- 2012-11-16 CN CN201210461746.3A patent/CN102943586B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2120843U (zh) * | 1991-09-14 | 1992-11-04 | 新疆电力设计院 | 预应力电杆 |
CN2326676Y (zh) * | 1997-11-04 | 1999-06-30 | 南通供电局设计室 | 组合式环形钢筋混凝土锥形电杆 |
CN2701991Y (zh) * | 2004-12-03 | 2005-05-25 | 无锡恒畅铁路轨枕有限公司 | 根部带有钢盆圈的部分预应力混凝土电杆 |
CN201531143U (zh) * | 2009-11-04 | 2010-07-21 | 合肥海银水泥制品有限公司 | 部分预应力电杆连接法兰锚固圈及电杆与法兰的连接结构 |
CN202866367U (zh) * | 2012-11-16 | 2013-04-10 | 祁锦明 | 一种含有内埋预应力张拉环的预应力水泥杆 |
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CN102943586A (zh) | 2013-02-27 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130227 Assignee: CHONGQING HONGDA CEMENT PRODUCT CO., LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Denomination of invention: Prestressed cement pole comprising embedded prestressed tension ring Granted publication date: 20150225 License type: Exclusive License Record date: 20160503 |
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Assignee: CHONGQING HONGDA CEMENT PRODUCT CO., LTD. Assignor: Qi Jinming Contract record no.: 2016210000021 Date of cancellation: 20171204 |
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Application publication date: 20130227 Assignee: Chongqing sails electric power engineering survey and Design Consulting Co., Ltd. Assignor: Qi Jinming Contract record no.: 2018210000006 Denomination of invention: Prestressed cement pole comprising embedded prestressed tension ring Granted publication date: 20150225 License type: Common License Record date: 20180306 |
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Application publication date: 20130227 Assignee: SHANXI YUANGONG ELECTRIC TECHNOLOGY CO., LTD. Assignor: Qi Jinming Contract record no.: 2018210000015 Denomination of invention: Prestressed cement pole comprising embedded prestressed tension ring Granted publication date: 20150225 License type: Common License Record date: 20180523 |
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Effective date of registration: 20220215 Address after: No. 3101-3103, 31st floor, West Tower, Zhonghai International Center, No. 8, Section 1, Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: Yuangong Energy Technology Group Co.,Ltd. Address before: 114016 No. 61 Dadaowan Fast Rail Street, Anshan City, Liaoning Province Patentee before: Qi Jinming |
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