CN108729471B - 一种玻璃钢人孔井底槽 - Google Patents
一种玻璃钢人孔井底槽 Download PDFInfo
- Publication number
- CN108729471B CN108729471B CN201810542574.XA CN201810542574A CN108729471B CN 108729471 B CN108729471 B CN 108729471B CN 201810542574 A CN201810542574 A CN 201810542574A CN 108729471 B CN108729471 B CN 108729471B
- Authority
- CN
- China
- Prior art keywords
- manhole
- threaded
- fixed
- hole
- bolt
- 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.)
- Active
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 23
- 239000002689 soil Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011449 brick Substances 0.000 claims description 10
- 239000002131 composite material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 239000003733 fiber-reinforced composite Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- 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
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft
-
- 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
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/124—Shaft entirely made of synthetic material
-
- 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
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810542574.XA CN108729471B (zh) | 2018-05-30 | 2018-05-30 | 一种玻璃钢人孔井底槽 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810542574.XA CN108729471B (zh) | 2018-05-30 | 2018-05-30 | 一种玻璃钢人孔井底槽 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108729471A CN108729471A (zh) | 2018-11-02 |
CN108729471B true CN108729471B (zh) | 2020-08-11 |
Family
ID=63935988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810542574.XA Active CN108729471B (zh) | 2018-05-30 | 2018-05-30 | 一种玻璃钢人孔井底槽 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108729471B (zh) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160064A (en) * | 1991-05-21 | 1992-11-03 | Erw, Inc. | Fuel containment cover assembly |
US7574831B2 (en) * | 2002-02-01 | 2009-08-18 | Tuf-Tite, Inc. | Riser pan component for on-site waste systems |
CN202012090U (zh) * | 2011-03-24 | 2011-10-19 | 侯继和 | 玻璃钢井体 |
CN106677318A (zh) * | 2016-12-23 | 2017-05-17 | 中国铁道科学研究院铁道建筑研究所 | 一种预制检查井 |
CN206396798U (zh) * | 2016-12-28 | 2017-08-11 | 冀州优捷特石油设备科技有限公司 | 一种承插式复合材料操作井 |
CN206969398U (zh) * | 2017-07-01 | 2018-02-06 | 衡水优捷特石油设备科技有限公司 | 一种内翻边人孔操作井 |
CN207001373U (zh) * | 2017-07-01 | 2018-02-13 | 衡水优捷特石油设备科技有限公司 | 一种外翻边人孔操作井 |
-
2018
- 2018-05-30 CN CN201810542574.XA patent/CN108729471B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108729471A (zh) | 2018-11-02 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: A glass fiber reinforced plastics manhole bottom slot Effective date of registration: 20210917 Granted publication date: 20200811 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI HUAQIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021130000025 |
|
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 |
Date of cancellation: 20221017 Granted publication date: 20200811 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI HUAQIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021130000025 |
|
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: Fiberglass manhole bottom groove Effective date of registration: 20221018 Granted publication date: 20200811 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI HUAQIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022130000093 |
|
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 |
Date of cancellation: 20230926 Granted publication date: 20200811 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI HUAQIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2022130000093 |
|
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: A fiberglass manhole bottom groove Effective date of registration: 20231010 Granted publication date: 20200811 Pledgee: Zaoqiang Fengyuan Village Bank Co.,Ltd. Pledgor: HEBEI HUAQIANG TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980060668 |