CN106090450A - 具有周向钝角连接的箱型管道 - Google Patents
具有周向钝角连接的箱型管道 Download PDFInfo
- Publication number
- CN106090450A CN106090450A CN201610649976.0A CN201610649976A CN106090450A CN 106090450 A CN106090450 A CN 106090450A CN 201610649976 A CN201610649976 A CN 201610649976A CN 106090450 A CN106090450 A CN 106090450A
- Authority
- CN
- China
- Prior art keywords
- obtuse angle
- pipeline
- plate
- box
- box pipeline
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 238000007747 plating Methods 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000010412 perfusion Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 230000007704 transition Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 210000000003 hoof Anatomy 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/003—Rigid pipes with a rectangular cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/006—Rigid pipes specially profiled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/06—Corrugated pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/22—Pipes composed of a plurality of segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/12—Geometrical or physical properties corrugated
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/16—Shapes
- E02D2200/1628—Shapes rectangular
- E02D2200/1642—Shapes rectangular made from multiple elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
- E02D2300/0032—Steel; Iron in sheet form, i.e. bent or deformed plate-material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (13)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610649976.0A CN106090450B (zh) | 2016-08-09 | 2016-08-09 | 具有周向钝角连接的箱型管道 |
PCT/CN2016/107897 WO2018028087A1 (zh) | 2016-08-09 | 2016-11-30 | 具有周向钝角连接的箱型管道 |
EP16912541.6A EP3434951B1 (en) | 2016-08-09 | 2016-11-30 | Box-type pipeline with circumferential obtuse angle connection |
AU2016419240A AU2016419240B2 (en) | 2016-08-09 | 2016-11-30 | Box-type pipeline with circumferential obtuse angle connection |
US16/083,447 US10648152B2 (en) | 2016-08-09 | 2016-11-30 | Box-type pipeline with circumferential obtuse angle connection |
JP2017546760A JP6538184B2 (ja) | 2016-08-09 | 2016-11-30 | 箱型管路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610649976.0A CN106090450B (zh) | 2016-08-09 | 2016-08-09 | 具有周向钝角连接的箱型管道 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106090450A true CN106090450A (zh) | 2016-11-09 |
CN106090450B CN106090450B (zh) | 2017-08-15 |
Family
ID=57455406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610649976.0A Active CN106090450B (zh) | 2016-08-09 | 2016-08-09 | 具有周向钝角连接的箱型管道 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10648152B2 (zh) |
EP (1) | EP3434951B1 (zh) |
JP (1) | JP6538184B2 (zh) |
CN (1) | CN106090450B (zh) |
AU (1) | AU2016419240B2 (zh) |
WO (1) | WO2018028087A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106436757A (zh) * | 2016-12-13 | 2017-02-22 | 南京联众建设工程技术有限公司 | 具有分支管道的装配式钢结构地下综合管廊 |
CN106480906A (zh) * | 2016-12-13 | 2017-03-08 | 南京联众建设工程技术有限公司 | 投料仓与标准单元管节的连接结构及截面变化的综合管廊 |
CN106522267A (zh) * | 2016-12-13 | 2017-03-22 | 南京联众建设工程技术有限公司 | 地下综合管廊的钢制投料仓结构 |
CN106638685A (zh) * | 2017-03-06 | 2017-05-10 | 南京联众建设工程技术有限公司 | 钢结构综合管廊的角部连接结构 |
CN106677214A (zh) * | 2016-12-13 | 2017-05-17 | 南京联众建设工程技术有限公司 | 带有钢结构集水坑的地下综合管廊 |
CN106869167A (zh) * | 2017-03-06 | 2017-06-20 | 南京联众建设工程技术有限公司 | 截面外拱的箱型钢结构城市地下综合管廊 |
WO2018028087A1 (zh) * | 2016-08-09 | 2018-02-15 | 南京联众建设工程技术有限公司 | 具有周向钝角连接的箱型管道 |
CN108049426A (zh) * | 2018-01-19 | 2018-05-18 | 南京联众建设工程技术有限公司 | 管廊周向连接结构 |
CN108104161A (zh) * | 2017-04-18 | 2018-06-01 | 南京联众建设工程技术有限公司 | 波纹钢板结构地下综合管廊基础构造及其施工方法 |
CN108385834A (zh) * | 2018-03-07 | 2018-08-10 | 王昆 | 装配式预制梁柱的连接件、使用其的梁柱节点与施工方法 |
CN109654308A (zh) * | 2019-01-25 | 2019-04-19 | 东南大学 | 一种具有波折肋板增强的波纹管涵 |
CN110130396A (zh) * | 2019-05-14 | 2019-08-16 | 沈阳建筑大学 | 一种装配式可变仓地下管廊及其连接方法 |
WO2020228397A1 (zh) * | 2019-05-13 | 2020-11-19 | 南京联众工程技术有限公司 | 箱型钢结构管道波纹钢板及钢结构缆线管廊 |
CN114992397A (zh) * | 2022-05-31 | 2022-09-02 | 重庆擎洲科技有限公司 | 弧形块组装构成的装配式大口径管道 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200112849A (ko) * | 2018-01-31 | 2020-10-05 | 타타 스틸 네덜란드 테크날러지 베.뷔. | 비워진 튜브 운송 시스템용 튜브 및 튜브 세그먼트 |
US10676888B1 (en) | 2019-10-16 | 2020-06-09 | William Jordan LLC | Corrugated shell bearing piles and installation methods |
CN110863512A (zh) * | 2019-10-29 | 2020-03-06 | 上海市政工程设计研究总院(集团)有限公司 | 一种预制缆线综合管廊 |
CN111255488A (zh) * | 2020-03-18 | 2020-06-09 | 福建工程学院 | 一种用于隧道加固的高强波纹板结构及方法 |
KR102181671B1 (ko) * | 2020-05-18 | 2020-11-24 | (주)선한이엔지 | 공동주택 설치용 정보통신 단자함 구조 |
CN114293488A (zh) * | 2021-12-31 | 2022-04-08 | 西安世纪金属结构有限公司 | 加强型波纹板箱涵结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650369A (en) * | 1985-11-27 | 1987-03-17 | Kaiser Aluminum & Chemical Corporation | Culvert structure |
CN204356991U (zh) * | 2014-12-30 | 2015-05-27 | 微山曲微机建水技术应用研究所 | 一种不等厚的方形管 |
CN104747810A (zh) * | 2014-07-28 | 2015-07-01 | 李莹 | 六边形防腐蚀绝缘金属管 |
CN105401596A (zh) * | 2015-12-21 | 2016-03-16 | 南京联众建设工程技术有限公司 | 组合式拱形管道 |
CN105464131A (zh) * | 2015-12-21 | 2016-04-06 | 南京联众建设工程技术有限公司 | 组合式箱型管廊 |
CN206072554U (zh) * | 2016-08-09 | 2017-04-05 | 南京联众建设工程技术有限公司 | 具有周向钝角连接的箱型管道 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US770236A (en) * | 1903-04-18 | 1904-09-13 | Albert Lauridtzen | Culvert. |
US2017058A (en) * | 1930-12-03 | 1935-10-15 | American Rolling Mill Co | Corrugated metallic conduit and process of making it |
US3681925A (en) * | 1969-08-07 | 1972-08-08 | Hancock Brick & Tile Co | Corrugated arched drainage tile |
US3638434A (en) * | 1970-01-20 | 1972-02-01 | Davum | Flexible structural plate pipes and the like |
CA1191033A (en) * | 1983-05-31 | 1985-07-30 | Carl W. Peterson | Culvert |
JP3331376B2 (ja) * | 1995-02-14 | 2002-10-07 | 金尾 茂樹 | ケーブル保護管 |
EP1967355A1 (en) * | 2007-03-06 | 2008-09-10 | Pipelife Nederland B.V. | Method and apparatus for manufacturing a pipe from pipe segments |
KR20100042452A (ko) * | 2008-10-16 | 2010-04-26 | 정병삼 | 와이어로프를 이용한 파형강판 구조물 |
JP6005611B2 (ja) * | 2013-08-29 | 2016-10-12 | 住友林業株式会社 | 角部ライナープレートの組立て構造 |
US9290895B2 (en) * | 2013-09-19 | 2016-03-22 | Contech Engineered Solutions LLC | Corrugated metal plate assembly system and method |
CN106090450B (zh) * | 2016-08-09 | 2017-08-15 | 南京联众建设工程技术有限公司 | 具有周向钝角连接的箱型管道 |
-
2016
- 2016-08-09 CN CN201610649976.0A patent/CN106090450B/zh active Active
- 2016-11-30 AU AU2016419240A patent/AU2016419240B2/en not_active Ceased
- 2016-11-30 US US16/083,447 patent/US10648152B2/en not_active Expired - Fee Related
- 2016-11-30 WO PCT/CN2016/107897 patent/WO2018028087A1/zh active Application Filing
- 2016-11-30 JP JP2017546760A patent/JP6538184B2/ja not_active Expired - Fee Related
- 2016-11-30 EP EP16912541.6A patent/EP3434951B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4650369A (en) * | 1985-11-27 | 1987-03-17 | Kaiser Aluminum & Chemical Corporation | Culvert structure |
CN104747810A (zh) * | 2014-07-28 | 2015-07-01 | 李莹 | 六边形防腐蚀绝缘金属管 |
CN204356991U (zh) * | 2014-12-30 | 2015-05-27 | 微山曲微机建水技术应用研究所 | 一种不等厚的方形管 |
CN105401596A (zh) * | 2015-12-21 | 2016-03-16 | 南京联众建设工程技术有限公司 | 组合式拱形管道 |
CN105464131A (zh) * | 2015-12-21 | 2016-04-06 | 南京联众建设工程技术有限公司 | 组合式箱型管廊 |
CN206072554U (zh) * | 2016-08-09 | 2017-04-05 | 南京联众建设工程技术有限公司 | 具有周向钝角连接的箱型管道 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018028087A1 (zh) * | 2016-08-09 | 2018-02-15 | 南京联众建设工程技术有限公司 | 具有周向钝角连接的箱型管道 |
CN106436757A (zh) * | 2016-12-13 | 2017-02-22 | 南京联众建设工程技术有限公司 | 具有分支管道的装配式钢结构地下综合管廊 |
CN106480906A (zh) * | 2016-12-13 | 2017-03-08 | 南京联众建设工程技术有限公司 | 投料仓与标准单元管节的连接结构及截面变化的综合管廊 |
CN106522267A (zh) * | 2016-12-13 | 2017-03-22 | 南京联众建设工程技术有限公司 | 地下综合管廊的钢制投料仓结构 |
CN106480906B (zh) * | 2016-12-13 | 2019-03-26 | 南京联众建设工程技术有限公司 | 投料仓与标准单元管节的连接结构及截面变化的综合管廊 |
CN106677214A (zh) * | 2016-12-13 | 2017-05-17 | 南京联众建设工程技术有限公司 | 带有钢结构集水坑的地下综合管廊 |
CN106522267B (zh) * | 2016-12-13 | 2019-02-22 | 南京联众建设工程技术有限公司 | 地下综合管廊的钢制投料仓结构 |
CN106436757B (zh) * | 2016-12-13 | 2018-12-18 | 南京联众建设工程技术有限公司 | 具有分支管道的装配式钢结构地下综合管廊 |
CN106638685A (zh) * | 2017-03-06 | 2017-05-10 | 南京联众建设工程技术有限公司 | 钢结构综合管廊的角部连接结构 |
CN106869167A (zh) * | 2017-03-06 | 2017-06-20 | 南京联众建设工程技术有限公司 | 截面外拱的箱型钢结构城市地下综合管廊 |
CN108222065A (zh) * | 2017-04-18 | 2018-06-29 | 南京联众建设工程技术有限公司 | 波纹钢板结构地下综合管廊基础构造 |
CN108104161A (zh) * | 2017-04-18 | 2018-06-01 | 南京联众建设工程技术有限公司 | 波纹钢板结构地下综合管廊基础构造及其施工方法 |
CN108049426A (zh) * | 2018-01-19 | 2018-05-18 | 南京联众建设工程技术有限公司 | 管廊周向连接结构 |
CN108385834A (zh) * | 2018-03-07 | 2018-08-10 | 王昆 | 装配式预制梁柱的连接件、使用其的梁柱节点与施工方法 |
CN108385834B (zh) * | 2018-03-07 | 2020-10-16 | 西北华鹏建工集团有限公司 | 装配式预制梁柱节点与施工方法 |
CN109654308A (zh) * | 2019-01-25 | 2019-04-19 | 东南大学 | 一种具有波折肋板增强的波纹管涵 |
CN109654308B (zh) * | 2019-01-25 | 2024-03-29 | 东南大学 | 一种具有波折肋板增强的波纹管涵 |
WO2020228397A1 (zh) * | 2019-05-13 | 2020-11-19 | 南京联众工程技术有限公司 | 箱型钢结构管道波纹钢板及钢结构缆线管廊 |
CN110130396A (zh) * | 2019-05-14 | 2019-08-16 | 沈阳建筑大学 | 一种装配式可变仓地下管廊及其连接方法 |
CN114992397A (zh) * | 2022-05-31 | 2022-09-02 | 重庆擎洲科技有限公司 | 弧形块组装构成的装配式大口径管道 |
CN114992397B (zh) * | 2022-05-31 | 2023-10-24 | 重庆擎洲科技有限公司 | 弧形块组装构成的装配式大口径管道 |
Also Published As
Publication number | Publication date |
---|---|
US20190071838A1 (en) | 2019-03-07 |
JP6538184B2 (ja) | 2019-07-03 |
CN106090450B (zh) | 2017-08-15 |
AU2016419240A1 (en) | 2018-11-15 |
EP3434951B1 (en) | 2020-12-30 |
JP2018530686A (ja) | 2018-10-18 |
EP3434951A4 (en) | 2019-08-28 |
AU2016419240B2 (en) | 2019-06-06 |
US10648152B2 (en) | 2020-05-12 |
WO2018028087A1 (zh) | 2018-02-15 |
EP3434951A1 (en) | 2019-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106090450A (zh) | 具有周向钝角连接的箱型管道 | |
CN105401595A (zh) | 钢质城市地下综合管廊 | |
CN105464131A (zh) | 组合式箱型管廊 | |
CN206830190U (zh) | 一种地铁盾构隧道纵向刚度加强结构 | |
CN109184740A (zh) | 装配式管节及其制作方法 | |
CN107355239A (zh) | 适应盾构隧道纵向沉降的波纹钢板复合管片及其拼装方法 | |
CN106869167A (zh) | 截面外拱的箱型钢结构城市地下综合管廊 | |
CN206072554U (zh) | 具有周向钝角连接的箱型管道 | |
CN206581300U (zh) | 钢结构综合管廊的角部连接结构 | |
KR20210023950A (ko) | 관형지지물 | |
KR20190041276A (ko) | 이중강관을 이용한 트러스트 구조 및 그 시공 방법 | |
CN205975668U (zh) | 钢‑混凝土混合式结构地下箱型管廊 | |
CN105401596A (zh) | 组合式拱形管道 | |
CN205314127U (zh) | 组合式拱形管道 | |
CN210660118U (zh) | 一种适用于窄路面下修建地铁的盾构隧道管片衬砌结构 | |
CN213358359U (zh) | 涵管构件、涵管组件及涵管 | |
US20020144741A1 (en) | Conduit for circulation of fluid under pressure | |
CN218509508U (zh) | 隧道加固钢架结构 | |
CN206859260U (zh) | 管廊抗大推力支架结构 | |
CN106013232B (zh) | 钢‑混凝土混合式结构地下箱型管廊及其制作方法 | |
CN216586228U (zh) | 一种加宽波纹板加强结构 | |
CN104195986A (zh) | 一种用于隧洞的封堵装置 | |
CN206581295U (zh) | 截面外拱的箱型钢结构城市地下综合管廊 | |
CN104326187A (zh) | 咬合罐加强结构及应用该结构的大型螺旋双折边咬合罐 | |
CN217053481U (zh) | 一种沉井可变形接缝结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 211215 Zhetang Town Industrial Park, Lishui District, Nanjing City, Jiangsu Province Patentee after: NANJING LIANZHONG ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 211215 No. 331 Zhening East Road, Zhetang Industrial Concentration Zone, Lishui Economic Development Zone, Nanjing City, Jiangsu Province Patentee before: NANJING LIANZHONG CONSTRUCTION ENGINEERING TECHNOLOGY Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Box type pipe with circumferential obtuse angle connection Effective date of registration: 20221026 Granted publication date: 20170815 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: NANJING LIANZHONG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980019563 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170815 Pledgee: Jiangsu SINOSURE technology microfinance Co.,Ltd. Pledgor: NANJING LIANZHONG ENGINEERING TECHNOLOGY Co.,Ltd. Registration number: Y2022980019563 |