CN204530722U - For the novel steel tube of pattern foundation pit supporting structure - Google Patents
For the novel steel tube of pattern foundation pit supporting structure Download PDFInfo
- Publication number
- CN204530722U CN204530722U CN201520173396.XU CN201520173396U CN204530722U CN 204530722 U CN204530722 U CN 204530722U CN 201520173396 U CN201520173396 U CN 201520173396U CN 204530722 U CN204530722 U CN 204530722U
- Authority
- CN
- China
- Prior art keywords
- main body
- body tube
- pipe
- stay pipe
- tube
- 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
Abstract
The utility model discloses a kind of novel steel tube for pattern foundation pit supporting structure, include main body tube and stay pipe, wherein stay pipe is located at the both sides of main body tube, is provided with detaching structure between stay pipe and main body tube, for combined type is connected between stay pipe with main body tube.For being spirally connected between main body tube and stay pipe.Main body tube is provided with force pipe, for combination and the dismounting of main body tube and stay pipe, for being spirally connected between force pipe with main body tube.Main body tube, stay pipe and force pipe are steel pipe.Beneficial effect: novel structure, utilization is threaded and supporting steel pipe portions is coupled together, make it have adjustable length feature, solve the wasting of resources and building waste problem of environmental pollution that the disposable steel tube place that uses in the supporting of municipal pipeline foundation ditch steel pipe causes.Meanwhile, the space that the steel pipe after contraction can also be saved transport, deposit, and there is easy to make, lower-cost advantage.
Description
Technical field
The utility model relates to a kind of novel steel tube, particularly a kind of novel steel tube for pattern foundation pit supporting structure.
Background technology
At present, the construction of urban duct and maintenance and inspection all need the foundation ditch that excavation scale is less, and when foundation ditch chin-deep, caving in may appear in the soil of foundation ditch both sides, avoid occurring such situation so will do space enclosing structure.Steel pipe support is exactly a kind of form of space enclosing structure, mainly first does soldier pile or diaphragm wall in foundation ditch both sides, then withstands stake or the wall of these both sides with steel pipe.The steel pipe of current use needs to customize according to the concrete width of foundation ditch mostly, mostly is Bullet structure, easily causes the wasting of resources and building waste environment pollution.
Summary of the invention
The purpose of this utility model is a kind of novel steel tube for pattern foundation pit supporting structure causing the problem of the wasting of resources in order to solve existing supporting steel pipe for Bullet structure and provide.
The novel steel tube for pattern foundation pit supporting structure that the utility model provides includes main body tube and stay pipe, and wherein stay pipe is located at the both sides of main body tube, is provided with detaching structure between stay pipe and main body tube, for combined type is connected between stay pipe with main body tube.
For being spirally connected between main body tube and stay pipe.
Main body tube is provided with force pipe, for combination and the dismounting of main body tube and stay pipe, for being spirally connected between force pipe with main body tube.
Main body tube, stay pipe and force pipe are steel pipe.
Use principle of the present utility model:
During use, by force pipe, the stay pipe at main body tube two ends is put in round about in the both sides of main body tube, whole steel tubular structure extends, until reach the support width needed for foundation ditch, when supporting is complete, force pipe is rotated in the opposite direction overall structure just can be made to shrink.
The beneficial effects of the utility model:
Novel structure, utilizing is threaded couples together supporting steel pipe portions, makes it have adjustable length feature, solves the wasting of resources and building waste problem of environmental pollution that the disposable steel tube place that uses in the supporting of municipal pipeline foundation ditch steel pipe causes.Meanwhile, the space that the steel pipe after contraction can also be saved transport, deposit, and there is easy to make, lower-cost advantage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model using state schematic diagram.
1, main body tube 2, stay pipe 3, force pipe.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2:
The novel steel tube for pattern foundation pit supporting structure that the utility model provides includes main body tube 1 and stay pipe 2, and wherein stay pipe 2 is located at the both sides of main body tube 1, is provided with detaching structure between stay pipe 2 and main body tube 1, for combined type is connected between stay pipe 2 with main body tube 1.
For being spirally connected between main body tube 1 and stay pipe 2.
Main body tube 1 is provided with force pipe 3, for combination and the dismounting of main body tube 1 and stay pipe 2, for being spirally connected between force pipe 3 and main body tube 1.
Main body tube 1, stay pipe 2 and force pipe 3 are steel pipe.
Claims (4)
1. for a novel steel tube for pattern foundation pit supporting structure, it is characterized in that: include main body tube and stay pipe, wherein stay pipe is located at the both sides of main body tube, is provided with detaching structure between stay pipe and main body tube, for combined type is connected between stay pipe with main body tube.
2. the novel steel tube for pattern foundation pit supporting structure according to claim 1, is characterized in that: for being spirally connected between described main body tube and stay pipe.
3. the novel steel tube for pattern foundation pit supporting structure according to claim 1, is characterized in that: described main body tube is provided with force pipe, for combination and the dismounting of main body tube and stay pipe, for being spirally connected between force pipe with main body tube.
4. the novel steel tube for pattern foundation pit supporting structure according to claim 3, is characterized in that: described main body tube, stay pipe and force pipe are steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173396.XU CN204530722U (en) | 2015-03-26 | 2015-03-26 | For the novel steel tube of pattern foundation pit supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520173396.XU CN204530722U (en) | 2015-03-26 | 2015-03-26 | For the novel steel tube of pattern foundation pit supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530722U true CN204530722U (en) | 2015-08-05 |
Family
ID=53744746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520173396.XU Expired - Fee Related CN204530722U (en) | 2015-03-26 | 2015-03-26 | For the novel steel tube of pattern foundation pit supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530722U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836234A (en) * | 2017-02-13 | 2017-06-13 | 同济大学 | A kind of assembled foundation ditch concrete support is detachably connected joint |
| CN110565652A (en) * | 2019-09-30 | 2019-12-13 | 中铁第四勘察设计院集团有限公司 | telescopic steel pipe cross brace structure for long and narrow foundation pit and support changing method |
-
2015
- 2015-03-26 CN CN201520173396.XU patent/CN204530722U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836234A (en) * | 2017-02-13 | 2017-06-13 | 同济大学 | A kind of assembled foundation ditch concrete support is detachably connected joint |
| CN106836234B (en) * | 2017-02-13 | 2020-07-28 | 同济大学 | Detachable connecting joint for concrete support of assembled foundation pit |
| CN110565652A (en) * | 2019-09-30 | 2019-12-13 | 中铁第四勘察设计院集团有限公司 | telescopic steel pipe cross brace structure for long and narrow foundation pit and support changing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |