CN103046548A - Modified anti-floating anchor rod anchor head - Google Patents
Modified anti-floating anchor rod anchor head Download PDFInfo
- Publication number
- CN103046548A CN103046548A CN2012105616913A CN201210561691A CN103046548A CN 103046548 A CN103046548 A CN 103046548A CN 2012105616913 A CN2012105616913 A CN 2012105616913A CN 201210561691 A CN201210561691 A CN 201210561691A CN 103046548 A CN103046548 A CN 103046548A
- Authority
- CN
- China
- Prior art keywords
- anchor rod
- anchor
- head
- floating
- rod
- 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.)
- Pending
Links
Images
Landscapes
- Foundations (AREA)
Abstract
A modified anti-floating anchor rod anchor head comprises an anti-floating anchor rod (1), an S-shaped anchor rod bent head (2) and an anchoring steel plate (3). One end of the S-shaped anchor rod bent head (2) is connected with the anti-floating anchor rod (1) while the other end of the S-shaped anchor rod bent head (2 is welded with the anchoring steel plate (3). The modified anti-floating anchor rod anchor head has the advantages that traditional 'L'-shaped anchor rod head is modified into the 'S' shape, an end plate is added to the end of the anchor rod head, anti-slipping performance of the anchor rod is improved to a certain extent, and work efficiency of the anchor rod is improved.
Description
Technical field
The present invention relates to the construction of underground structure field, specifically a kind of improved anti-float anchor rod anchor head design.
Background technology
In recent years, the construction of the underground building such as a large amount of high-rise building, underground garage, sunk type square and subways with basement, underground store makes the anti-floating problem very outstanding.Along with the development of anchoring, anti-float anchor rod has obtained application in underground construction, such as underground parking, treatment tank, underground store etc.Abroad, anti-float anchor rod also is used in the ocean engineering except being used for the anti-floating of basement, such as the anti-floating of ocean platform etc.Anti-float anchor rod all demonstrates its superiority in construction costs, on the construction period.
Traditional Soil Anchor Design is generally paid close attention to the intensity of anchor pole own and resistance to plucking Modes of" force, and has ignored the design of anchor pole head.Usually the anti-float anchor rod anchor head is L-shaped is connected with sole plate, and anchor pole head and baseplate reinforcing bar generation slippage do not cause the anti-floating failure when often reaching design strength fully because of its underplate concrete.
Summary of the invention
The objective of the invention is to design a kind of anchor pole head that anchor pole and mat foundation effectively are connected, greatly reduce the anchor pole head from the possibility of base plate slippage.
A kind of improved anti-float anchor rod anchor head of the present invention comprises: anti-float anchor rod 1, S shape anchor pole elbow 2, anchor plate 3; S shape anchor pole head 2 one ends are connected with anti-float anchor rod 1, an end and anchor plate 3 welding.Depending on condition of construction, S shape anchor pole head can with the anchor pole increase tensile strength that completes simultaneously.
The advantage of a kind of improved anchor pole anchor head of the present invention is: adopt " L " shape anchor pole head to be improved to serpentine tradition, and increase end plate at the anchor pole cephalic par, can improve to a certain extent the anti-slip performance of anchor pole, improve the work efficiency of anti-float anchor rod.
Description of drawings
Fig. 1 is the anti-float anchor rod anchor head schematic diagram after improving.
The specific embodiment
The root a tree name is shown in Figure 1, and a kind of improved anti-float anchor rod anchor head comprises: anti-float anchor rod 1, S shape anchor pole elbow 2, anchor plate 3; S shape anchor pole head 2 one ends are connected with anti-float anchor rod 1, an end and anchor plate 3 welding.Depending on condition of construction, S shape anchor pole head can with the anchor pole increase tensile strength that completes simultaneously.
Claims (1)
1. improved anti-float anchor rod anchor head, comprising: anti-float anchor rod (1) is characterized in that: also have S shape anchor pole elbow (2), anchor plate (3); Described S shape anchor pole head (2) one ends are connected with anti-float anchor rod (1), an end and anchor plate (3) welding.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012105616913A CN103046548A (en) | 2012-12-22 | 2012-12-22 | Modified anti-floating anchor rod anchor head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012105616913A CN103046548A (en) | 2012-12-22 | 2012-12-22 | Modified anti-floating anchor rod anchor head |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103046548A true CN103046548A (en) | 2013-04-17 |
Family
ID=48059386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012105616913A Pending CN103046548A (en) | 2012-12-22 | 2012-12-22 | Modified anti-floating anchor rod anchor head |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103046548A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110905570A (en) * | 2019-12-10 | 2020-03-24 | 济宁学院 | A stock anchor beam supporting construction for coal mine tunnel |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0885948A (en) * | 1994-09-14 | 1996-04-02 | Sumitomo Electric Ind Ltd | Spacer for anchor tightening member and its manufacture |
CN2291449Y (en) * | 1997-04-03 | 1998-09-16 | 中国矿业大学 | Internal anchor external injection type anchor rod |
JP3271951B2 (en) * | 1998-02-26 | 2002-04-08 | 環境工学株式会社 | Construction stone for civil engineering structures, method of manufacturing construction stone for civil engineering structures, method of using construction stone for civil engineering structures, construction stone unit for civil engineering structures and civil construction |
CN201137162Y (en) * | 2007-12-20 | 2008-10-22 | 青建集团股份公司 | Bottom board anti-floating anchor rod water proof processing structure |
CN201280726Y (en) * | 2008-08-06 | 2009-07-29 | 青岛海川建设集团有限公司 | Combination anti-floating piled anchor node water-proof structure |
CN201292856Y (en) * | 2008-12-08 | 2009-08-19 | 中国矿业大学(北京) | Tube seam type anchor rod |
CN201661304U (en) * | 2010-03-26 | 2010-12-01 | 张继红 | Recoverable end support type anchor rod |
CN202273238U (en) * | 2011-10-20 | 2012-06-13 | 贵州科农生态环保科技有限责任公司 | Special anchor rod for Karst side slope nursing |
CN202359580U (en) * | 2011-12-01 | 2012-08-01 | 中建三局第二建设工程有限责任公司 | Anti-floating anchor rod |
CN202509533U (en) * | 2011-12-22 | 2012-10-31 | 深圳市市政工程总公司 | Single reinforcement pulling force type anti-floating anchor rod |
-
2012
- 2012-12-22 CN CN2012105616913A patent/CN103046548A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0885948A (en) * | 1994-09-14 | 1996-04-02 | Sumitomo Electric Ind Ltd | Spacer for anchor tightening member and its manufacture |
CN2291449Y (en) * | 1997-04-03 | 1998-09-16 | 中国矿业大学 | Internal anchor external injection type anchor rod |
JP3271951B2 (en) * | 1998-02-26 | 2002-04-08 | 環境工学株式会社 | Construction stone for civil engineering structures, method of manufacturing construction stone for civil engineering structures, method of using construction stone for civil engineering structures, construction stone unit for civil engineering structures and civil construction |
CN201137162Y (en) * | 2007-12-20 | 2008-10-22 | 青建集团股份公司 | Bottom board anti-floating anchor rod water proof processing structure |
CN201280726Y (en) * | 2008-08-06 | 2009-07-29 | 青岛海川建设集团有限公司 | Combination anti-floating piled anchor node water-proof structure |
CN201292856Y (en) * | 2008-12-08 | 2009-08-19 | 中国矿业大学(北京) | Tube seam type anchor rod |
CN201661304U (en) * | 2010-03-26 | 2010-12-01 | 张继红 | Recoverable end support type anchor rod |
CN202273238U (en) * | 2011-10-20 | 2012-06-13 | 贵州科农生态环保科技有限责任公司 | Special anchor rod for Karst side slope nursing |
CN202359580U (en) * | 2011-12-01 | 2012-08-01 | 中建三局第二建设工程有限责任公司 | Anti-floating anchor rod |
CN202509533U (en) * | 2011-12-22 | 2012-10-31 | 深圳市市政工程总公司 | Single reinforcement pulling force type anti-floating anchor rod |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110905570A (en) * | 2019-12-10 | 2020-03-24 | 济宁学院 | A stock anchor beam supporting construction for coal mine tunnel |
CN110905570B (en) * | 2019-12-10 | 2021-03-23 | 济宁学院 | A stock anchor beam supporting construction for coal mine tunnel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201762717U (en) | Structure for connecting prestressed pipe pile and cushion cap | |
CN202352244U (en) | Steel pipe tower pole number plate fixing device | |
CN104141298A (en) | Manufacturing and mounting method and auxiliary mounting device for reinforcement cage in pile hole | |
CN203530973U (en) | Composite anchor rod | |
CN202969410U (en) | SCOPE type pipe tower foundation | |
CN202416260U (en) | Transverse prestressed reinforced structure of concrete aqueduct | |
CN202425290U (en) | Supportable spade | |
CN203625894U (en) | Auxiliary device for installation of steel reinforcement cage in pile hole | |
CN103046548A (en) | Modified anti-floating anchor rod anchor head | |
CN203373735U (en) | Prefabricated concrete tubular pile with external longitudinal webs | |
CN202787296U (en) | Foundation structure of anchor pole blower fan | |
CN202194152U (en) | Power steel pipe tower base | |
CN204174638U (en) | Underground structure ruggedized construction | |
CN203003007U (en) | Anti-floating anchor steel bar bending machine | |
CN203022008U (en) | Pulling-compressing compound type anchor tension shoring structure in soil-rock place | |
CN202745459U (en) | C80 high-intensity concrete large-top-diameter partially prestressed electric pole | |
CN202492845U (en) | Ground anchor capable of serially anchoring | |
CN202380489U (en) | Anti-floating anchor rod | |
CN201665870U (en) | Soil cement multi-way anchor pile of a deep foundation pit support | |
CN204728356U (en) | The hardened system of generation power foundation of wind power cyclic group plinth | |
CN204703158U (en) | End expanding type anti-float anchor rod | |
CN201943071U (en) | Implantable steel tube anchor rod with stabs | |
CN204062152U (en) | High-pressure service pump pipe fixing device | |
CN102155015A (en) | Barbed implanted steel pipe anchor rod | |
CN206309111U (en) | A kind of line bar location and installation component |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |