CN201473969U - 复合材料预应力承重承压组合式检查井筒 - Google Patents
复合材料预应力承重承压组合式检查井筒 Download PDFInfo
- Publication number
- CN201473969U CN201473969U CN2009203057415U CN200920305741U CN201473969U CN 201473969 U CN201473969 U CN 201473969U CN 2009203057415 U CN2009203057415 U CN 2009203057415U CN 200920305741 U CN200920305741 U CN 200920305741U CN 201473969 U CN201473969 U CN 201473969U
- Authority
- CN
- China
- Prior art keywords
- pit shaft
- bearing
- composite material
- inspection pit
- pressure
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203057415U CN201473969U (zh) | 2009-07-07 | 2009-07-07 | 复合材料预应力承重承压组合式检查井筒 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203057415U CN201473969U (zh) | 2009-07-07 | 2009-07-07 | 复合材料预应力承重承压组合式检查井筒 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201473969U true CN201473969U (zh) | 2010-05-19 |
Family
ID=42410216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009203057415U Expired - Fee Related CN201473969U (zh) | 2009-07-07 | 2009-07-07 | 复合材料预应力承重承压组合式检查井筒 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201473969U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103334454A (zh) * | 2013-07-05 | 2013-10-02 | 常州市河马塑胶有限公司 | 自锁式哈呋多用途检查井 |
-
2009
- 2009-07-07 CN CN2009203057415U patent/CN201473969U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103334454A (zh) * | 2013-07-05 | 2013-10-02 | 常州市河马塑胶有限公司 | 自锁式哈呋多用途检查井 |
CN103334454B (zh) * | 2013-07-05 | 2015-04-22 | 江苏河马井股份有限公司 | 自锁式哈呋多用途检查井 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202401473U (zh) | 一种收口式塑料检查井 | |
WO2008032281A1 (en) | Polymeric concrete for wind generators towers or other large structural applications | |
JP4494282B2 (ja) | プレキャスト工法による変断面塔状構造物 | |
CN113106999B (zh) | 一种附加粘滞阻尼器的海上风电导管架结构 | |
CN102071830A (zh) | 一种frp管-混凝土-钢管组合管塔及其分节段建造方法 | |
CN201473969U (zh) | 复合材料预应力承重承压组合式检查井筒 | |
CN203782750U (zh) | 组合式检查井 | |
CN110761954B (zh) | 一种具有螺旋线连接缝的预制混凝土风机塔筒及连接方法 | |
CN212316969U (zh) | 一种管桩复合塔架 | |
CN209638561U (zh) | 一种钢波纹管混凝土组合顶管 | |
CN201738334U (zh) | 一种承重承压组合式检查井筒 | |
CN201738336U (zh) | 一种复合材料承重承压组合式检查井筒 | |
CN203716186U (zh) | 一种检查井 | |
CN201943089U (zh) | 一种承重承压组合式波纹井筒 | |
CN201738335U (zh) | 承重承压组合式锥形检查井筒 | |
CN216578490U (zh) | 一种装配式拼腔钢-混凝土的风机塔筒 | |
CN101956399B (zh) | 砼预制构件塔桅式结构基础的水平连接系统构造 | |
CN201520982U (zh) | 空心钢圈增强的大尺寸塑料复合检查井 | |
CN201458922U (zh) | 组合式化粪池 | |
CN201809783U (zh) | 砼预制构件塔桅式结构基础的水平连接系统构造 | |
CN101580335A (zh) | 组合式化粪池 | |
CN211080309U (zh) | 一种塑料检查井 | |
CN201778340U (zh) | 承重承压组合式井筒用连接管件 | |
CN215173134U (zh) | 一种纤维复合超高压刚芯蓝管 | |
CN219529201U (zh) | 设置有空间预应力砼加强柱的塔架结构 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Wei Jia Environmental Protection Technology Co., Ltd Assignor: Song Zhizhong Contract record no.: 2011430000242 Denomination of utility model: Pre-stressing force load-bearing and pressure-bearing combined inspection pit shaft made of composite material Granted publication date: 20100519 License type: Exclusive License Record date: 20111024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20150707 |
|
EXPY | Termination of patent right or utility model |