CN202323943U - Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region - Google Patents
Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region Download PDFInfo
- Publication number
- CN202323943U CN202323943U CN2011204921869U CN201120492186U CN202323943U CN 202323943 U CN202323943 U CN 202323943U CN 2011204921869 U CN2011204921869 U CN 2011204921869U CN 201120492186 U CN201120492186 U CN 201120492186U CN 202323943 U CN202323943 U CN 202323943U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- rubber sleeve
- anchor rod
- soft
- soil foundation
- 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
Abstract
The utility model discloses a branch-shaped inflatable anti-floating anchor rod of a soft-soil foundation region, comprising a top plate, a rubber sleeve, an inflatable hole, a steel pipe and round holes, wherein the inflatable hole is positioned at the top part of the rubber sleeve; the round holes are arranged on the steel pipe; the round holes are arranged at the middle-lower section of the steel pipe; the top plate is provided with a small hole which is just communicated with the inflatable hole at the top part of the rubber sleeve; the top plate is in rigid connection with the steel pipe; and the rubber sleeve is positioned in an inner cavity of the steel pipe. The branch-shaped inflatable anti-floating anchor rod has the advantages that the structure is simple, and the operation is easy; when the soft-soil foundation is treated, the contact area with a soil body can be obviously enlarged by adding side branches, the length of the anchor rod is shortened, the anti-floating capability of the anchor rod is improved, and the treating effect for the soft-soil foundation region is good.
Description
Technical field
The utility model relates to a kind of anchor pole that is used for soft foundation, particularly a kind of soft foundation anti-floating inflation anchor bar.
Background technology
Anti-float anchor rod is also named the anti-floating stake, is a kind of of construction work underground structure measure of anti float.Anti-float anchor rod is different from general foundation pile; The special performance that himself is arranged, be with the difference of the maximum of general foundation pile: foundation pile is generally compressive pile, and pile body bears built-loading pressure; Stressed transmission at the bottom of stake from the stake top, the stressed size of pile body changes along with the variation of built-loading; The anti-floating stake is then born pulling force for the resistance to plucking pile body, and common anti-floating stake is stressed also to be to transmit at the bottom of stake from the stake top, and the stressed size of pile body changes along with the variation of groundwater table, but both stressed mechanism are just the opposite.Anti-float anchor rod is meant the general name of opposing building to the various stake types of top offset, and anti-float anchor rod is different from general foundation pile, and the special performance of himself is arranged, and the anti-floating stake is uplift pile.The anti-float anchor rod that in soft foundation, uses at present, ubiquity that anchor pole is long, constructional difficulties, cost height and the unfavorable shortcoming of treatment effect.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of simple in structure, easy to operate, avoid the soft foundation that anchor pole is long, treatment effect is good
Be with dendritic inflation anti-floatingAnchor pole.
The technical scheme that the utility model solves above-mentioned technical problem is: comprise top board, rubber sleeve, be positioned at the circular hole of air-filled pore, steel pipe and the steel tube surface at rubber sleeve top; The middle hypomere of described steel pipe is provided with several circular holes and is convenient to rubber sleeve and becomes dendritic towards periphery; Having an aperture on the described top board just in time communicates with the air-filled pore at rubber sleeve top; Described top board is positioned at steel pipe top, and top board and steel pipe rigidly connect, and rubber sleeve is arranged in the steel pipe inner chamber.
Because adopt technique scheme, the beneficial effect of the utility model is: the utility model is simple in structure, and is easy to operate; When soft soil foundation, lifting surface area enlarges markedly, and can enlarge markedly the contact area of itself and the soil body, and anchor pole anti-floating ability is improved, and is effective to Soft Ground.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation:
As shown in Figure 1; The utility model comprises the circular hole 4 of air-filled pore 5, steel pipe 3 and the steel tube surface at top board 1, rubber sleeve 2, rubber sleeve top; Several circular holes 4 of described steel tube surface are distributed in the middle hypomere of steel pipe 3, have an aperture on the described top board 1 and just in time communicate with the air-filled pore 5 at rubber sleeve top, and described top board 1 is positioned at steel pipe 3 tops; Top board 1 rigidly connects with steel pipe 3, and rubber sleeve 2 is arranged in steel pipe 3 inner chambers.
The practical implementation process of the utility model is: this anchor pole is squeezed in the soft foundation; Air-filled pore 5 through the rubber sleeve top is squeezed into proper amount of gas; Rubber sleeve 2 expands, and rubber sleeve 2 is gone into the soil body through 4 one-tenth a plurality of dendritic Shens of steel pipe 3 surperficial circular holes, in main body rod member and dendritic rod member, injects cement grout again; Through increasing and the contact area of the soil body and then the supporting capacity of the increase soil body, improve anchor pole anti-floating ability.
Claims (1)
1. dendritic inflation anti-float anchor rod of soft foundation band; It is characterized in that: comprise top board, rubber sleeve, be positioned at the circular hole of air-filled pore, steel pipe and the steel tube surface at rubber sleeve top; The middle hypomere of described steel pipe is provided with several circular holes, has an aperture on the described top board and just in time communicates with the air-filled pore at rubber sleeve top, and described top board is positioned at steel pipe top; Top board and steel pipe rigidly connect, and rubber sleeve is arranged in the steel pipe inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204921869U CN202323943U (en) | 2011-12-01 | 2011-12-01 | Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204921869U CN202323943U (en) | 2011-12-01 | 2011-12-01 | Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323943U true CN202323943U (en) | 2012-07-11 |
Family
ID=46435926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204921869U Expired - Fee Related CN202323943U (en) | 2011-12-01 | 2011-12-01 | Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563107A (en) * | 2015-01-04 | 2015-04-29 | 湖南科技大学 | T-shaped inflatable anchor rod and high water content embankment reinforcement method thereof |
| CN105178344A (en) * | 2015-06-12 | 2015-12-23 | 杭州江润科技有限公司 | Built-in anti-floating anchor blocking structure used in foundation mat for deep-well dewatering well and construction method |
-
2011
- 2011-12-01 CN CN2011204921869U patent/CN202323943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563107A (en) * | 2015-01-04 | 2015-04-29 | 湖南科技大学 | T-shaped inflatable anchor rod and high water content embankment reinforcement method thereof |
| CN105178344A (en) * | 2015-06-12 | 2015-12-23 | 杭州江润科技有限公司 | Built-in anti-floating anchor blocking structure used in foundation mat for deep-well dewatering well and construction method |
| CN105178344B (en) * | 2015-06-12 | 2017-06-20 | 杭州江润科技有限公司 | The construction method of the built-in anti-float anchor rod plugging structure of sole plate precipitation of deep well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202117068U (en) | Micropile plate-type composite foundation | |
| CN202323943U (en) | Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region | |
| CN203530973U (en) | Composite anchor rod | |
| CN203977409U (en) | A kind of prefabricated assembled concrete pile foundation | |
| CN201212151Y (en) | Retaining wall foundation structure | |
| CN206015727U (en) | A kind of cesspool cover extractor | |
| CN202691311U (en) | Waterproof structure for wall group tubes | |
| CN101642637B (en) | Whirlwind tank and construction method thereof | |
| CN207486229U (en) | A kind of mud pipe clamping device | |
| CN204356775U (en) | Pouch and use the anchoring assembly of this pouch | |
| CN206233260U (en) | The coaxial piling bar offshore wind turbine foundation of reducing | |
| CN204080800U (en) | A kind of high-bearing capacity pile tube steel shoe | |
| CN206570808U (en) | A kind of claw type inflation anchor bar | |
| CN104060608B (en) | A kind of high-bearing capacity pile tube Steel Shoe | |
| CN202745037U (en) | Non-through perforated tubular pile for processing deep soft foundation | |
| CN209368811U (en) | A kind of reinforced PTC perforated pipe stake with ribbing | |
| CN203270761U (en) | Rainwater pipeline capable of permeating underground water | |
| CN202482863U (en) | Underwater ground anchor pile driving equipment | |
| CN202157332U (en) | Compensation tank type base | |
| CN208763052U (en) | A kind of communications tower steel pipe pile foundation | |
| CN211735380U (en) | Novel anchor rod suitable for soft soil area is strutted | |
| CN102425174A (en) | Drainage tubular pile and soil nailing wall composite supporting structure | |
| CN202755366U (en) | Leading-in device of injection pipe | |
| CN202730947U (en) | Hydraulic trench dredging device | |
| CN201305854Y (en) | Electric tower foundation with flare tubes |
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: The Third Engineering Co.,Ltd.of China Railway 16th Group Assignor: Hunan Sci-Tech Univ. Contract record no.: 2014990000285 Denomination of utility model: Branch-shaped inflatable anti-floating anchor rod of soft-soil foundation region Granted publication date: 20120711 License type: Exclusive License Record date: 20140508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151118 Address after: 313002 No. 288 East Lake Road, Zhejiang, Huzhou Patentee after: The Third Engineering Co.,Ltd.of China Railway 16th Group Address before: 411201 Taoyuan Road, Yuhu District, Hunan, Xiangtan Patentee before: Hunan Sci-Tech Univ. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171201 |