CN103266607A - Anchor head waist beam structure - Google Patents
Anchor head waist beam structure Download PDFInfo
- Publication number
- CN103266607A CN103266607A CN2013101489487A CN201310148948A CN103266607A CN 103266607 A CN103266607 A CN 103266607A CN 2013101489487 A CN2013101489487 A CN 2013101489487A CN 201310148948 A CN201310148948 A CN 201310148948A CN 103266607 A CN103266607 A CN 103266607A
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- Prior art keywords
- beam structure
- anchor
- screw
- steel
- screw rod
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Abstract
The invention discloses an anchor head waist beam structure. An anchor bolt is inserted into a retaining wall obliquely; a screw is arranged at the front end of the anchor bolt; the tip of the screw extends out of the retaining wall; a groove channel is arranged on the surface of the retaining wall; a steel pedestal is fixedly welded on an end face of the outer side of the groove channel; a slope surface is arranged on the steel pedestal; a nut is arranged at the tip of the screw to fasten the anchor bolt; and the nut is fixedly screwed to cling to the slope surface. By the aid of the anchor head waist beam structure, the anchor bolt is convenient to fasten, so that support effects of a pre-stressed anchor bolt is improved.
Description
Technical field
The present invention relates to the anchor head waist rail.
Background technology
The anchor head waist rail is used for the anchor pole tension, and its structure and performance directly influence the supporting effect of prestressed anchor.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of anchor head breast beam structure, improves the supporting effect of prestressed anchor.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the anchor head breast beam structure, anchor pole tilts to insert in the barricade, the anchor pole front end is provided with screw rod, and screw end head stretches out barricade, it is characterized in that: described barricade metope is provided with channel-section steel, be welded with the steel pedestal on the end face of the described channel-section steel outside, described steel pedestal is provided with domatic, and screw end head is provided with nut anchor pole is strained, and is adjacent to after described nut is fastening that this is domatic.
Preferably, described anchor pole welds two dowels at screw rod rear portion outer circumferential sides interval 180 degree.
Preferably, the lap length of described dowel and screw rod is 150mm.
Preferably, described dowel is the screw-thread steel of diameter 25mm, and the diameter of described screw rod is 33mm.
Preferably, be welded with backing plate between described channel-section steel and the steel pedestal.
The present invention adopts the structure of channel-section steel and steel pedestal, is provided with domatic nut for anchor pole at the steel pedestal and leans, be convenient to the anchor pole tension, thus the supporting effect of raising prestressed anchor.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the bridging arrangement schematic diagram of dowel and screw rod.
The specific embodiment
Specify the anchor head breast beam structure below in conjunction with Fig. 1 and Fig. 2, anchor pole 1 tilts to insert in the barricade 2, anchor pole 1 front end is provided with screw rod 10, barricade 2 is stretched out in screw rod 10 terminations, described barricade metope is provided with channel-section steel 20, is welded with steel pedestal 22 on described channel-section steel 20 outside end faces, and described steel pedestal 22 is provided with domatic, screw end head is provided with nut 12 with anchor pole tension, is adjacent to after described nut is fastening that this is domatic.Described anchor pole 1 is at two dowels 11 of screw rod 10 rear portion outer circumferential sides interval 180 degree welding.Described dowel 11 is 150mm with the lap length of screw rod 10.Described dowel is the screw-thread steel of diameter 25mm, and the diameter of described screw rod is 33mm.Be welded with backing plate 21 between described channel-section steel 20 and the steel pedestal 22.
Claims (5)
1. anchor head breast beam structure, anchor pole tilts to insert in the barricade, the anchor pole front end is provided with screw rod, screw end head stretches out barricade, it is characterized in that: described barricade metope is provided with channel-section steel, is welded with the steel pedestal on the end face of the described channel-section steel outside, and described steel pedestal is provided with domatic, screw end head is provided with nut anchor pole is strained, and is adjacent to after described nut is fastening that this is domatic.
2. anchor head breast beam structure according to claim 1 is characterized in that: described anchor pole is at screw rod rear portion outer circumferential sides two dowels of 180 degree welding at interval.
3. anchor head breast beam structure according to claim 2, it is characterized in that: the lap length of described dowel and screw rod is 150mm.
4. anchor head breast beam structure according to claim 3, it is characterized in that: described dowel is the screw-thread steel of diameter 25mm, the diameter of described screw rod is 33mm.
5. anchor head breast beam structure according to claim 1 is characterized in that: be welded with backing plate between described channel-section steel and the steel pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101489487A CN103266607A (en) | 2013-04-25 | 2013-04-25 | Anchor head waist beam structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101489487A CN103266607A (en) | 2013-04-25 | 2013-04-25 | Anchor head waist beam structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103266607A true CN103266607A (en) | 2013-08-28 |
Family
ID=49010261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101489487A Pending CN103266607A (en) | 2013-04-25 | 2013-04-25 | Anchor head waist beam structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103266607A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002087A (en) * | 2014-06-16 | 2014-08-27 | 山东电力建设第一工程公司 | Telescopic device for butt-joint of tube banks of boiler heating surface |
| CN104863162A (en) * | 2015-06-11 | 2015-08-26 | 西安科技大学 | Foundation pit support system applied to expansive soil regions and construction method thereof |
| CN107254881A (en) * | 2017-08-04 | 2017-10-17 | 广西路桥工程集团有限公司 | A kind of slope retaining structure and method for protecting support |
| WO2018018054A1 (en) * | 2016-07-27 | 2018-02-01 | HTB Baugesellschaft m.b.H. | Anchor-loading device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1150460A (en) * | 1997-07-31 | 1999-02-23 | Arugosu Kk | Foundation work for avalanche-protecting facilities and construction method therefor |
| JPH11303087A (en) * | 1998-04-16 | 1999-11-02 | Kinki Nippon Railway Co Ltd | Retaining wall using corrosion-resistant structure anchor |
| CN202073096U (en) * | 2011-05-22 | 2011-12-14 | 陕西博奥工程建设有限公司 | Extrusion self-locking anchor rod capable of quick installation |
| CN202718693U (en) * | 2012-08-30 | 2013-02-06 | 西安科技大学 | Ring-shaped pressure-buffering shock-absorbing device for support of anchor stock or anchor cable |
| CN203188209U (en) * | 2013-04-25 | 2013-09-11 | 中天建设集团有限公司 | Anchor head wale structure |
-
2013
- 2013-04-25 CN CN2013101489487A patent/CN103266607A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1150460A (en) * | 1997-07-31 | 1999-02-23 | Arugosu Kk | Foundation work for avalanche-protecting facilities and construction method therefor |
| JPH11303087A (en) * | 1998-04-16 | 1999-11-02 | Kinki Nippon Railway Co Ltd | Retaining wall using corrosion-resistant structure anchor |
| CN202073096U (en) * | 2011-05-22 | 2011-12-14 | 陕西博奥工程建设有限公司 | Extrusion self-locking anchor rod capable of quick installation |
| CN202718693U (en) * | 2012-08-30 | 2013-02-06 | 西安科技大学 | Ring-shaped pressure-buffering shock-absorbing device for support of anchor stock or anchor cable |
| CN203188209U (en) * | 2013-04-25 | 2013-09-11 | 中天建设集团有限公司 | Anchor head wale structure |
Non-Patent Citations (1)
| Title |
|---|
| 刘建航等: "《基坑工程手册》", 30 April 1997, 中国建筑工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002087A (en) * | 2014-06-16 | 2014-08-27 | 山东电力建设第一工程公司 | Telescopic device for butt-joint of tube banks of boiler heating surface |
| CN104863162A (en) * | 2015-06-11 | 2015-08-26 | 西安科技大学 | Foundation pit support system applied to expansive soil regions and construction method thereof |
| WO2018018054A1 (en) * | 2016-07-27 | 2018-02-01 | HTB Baugesellschaft m.b.H. | Anchor-loading device |
| AT518948A1 (en) * | 2016-07-27 | 2018-02-15 | Htb Baugesellschaft M B H | Anchor tensioning device |
| AT518948B1 (en) * | 2016-07-27 | 2019-10-15 | Htb Baugesellschaft M B H | Anchor tensioning device |
| CN107254881A (en) * | 2017-08-04 | 2017-10-17 | 广西路桥工程集团有限公司 | A kind of slope retaining structure and method for protecting support |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |