CN201443071U - Galvanized anchor rod - Google Patents
Galvanized anchor rod Download PDFInfo
- Publication number
- CN201443071U CN201443071U CN2009200145471U CN200920014547U CN201443071U CN 201443071 U CN201443071 U CN 201443071U CN 2009200145471 U CN2009200145471 U CN 2009200145471U CN 200920014547 U CN200920014547 U CN 200920014547U CN 201443071 U CN201443071 U CN 201443071U
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- Prior art keywords
- anchor rod
- weathered
- anchor pole
- hole
- highly
- 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
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Abstract
The utility model relates to a power transmission sequence belonging to the technical field of anchoring the highly weathered, middling weathered and slightly weathered rock formation, in particular to a galvanized anchor rod, which adopts the structure that the anchor rod with a supporting plate arranged at the bottom is arranged in a hole, and then concrete is injected into the hole, and the main point is that a zinc coating is externally arranged the anchor rod. As the zinc coating is additionally arranged at the external part of the reinforced anchor rod, the anticorrosiveness of the anchor rod can be greatly strengthened, thereby prolonging the service life. The galvanized anchor rod is applicable to the highly weathered soil property, highly crushed rock mass and the regions with numerous underground flows, and compared to the common anchor rod, the bellout effect and the anticorrosiveness are obviously improved.
Description
Technical field
The utility model relates to power transmission sequence, and the technical field of the anchoring of severely-weathered rock stratum, medium weathering, gentle breeze rock stratum relates in particular to a kind of zinc-plated anchor pole.
Background technology
Along with the high speed development of China's electric utility, overhead line structures pull out on the basis, press down with horizontal thrust and strengthen, and obviously increase the load of column foot plinth.The iron tower foundation of a lot of aerial power transmission lines will shovel out the construction base surface, excavates the square foundation ditch, in the hole reinforcing bar is set, and placing of concrete is resisted and pulled out load and horizontal loading on the powerful iron tower.Traditional anchor pole of installing under this structure is discovered through the scientific research personnel, after anchor pole runs into phreatic long period of soaking, anchor pole can be corroded, thereby reduced the application life of anchor pole, and its soundness also is subjected to very big influence, thereby does not reach the requirement of pulling out load and service life on the high strength.
The utility model content
The utility model is the problem that exists at prior art, provides a kind of and makes the anchor pole operating period prolong uncorruptible a kind of zinc-plated anchor pole.
In order to solve the problems of the technologies described above, the utility model is achieved in that
Zinc-plated anchor pole, it is that the anchor pole that the bottom is provided with supporting plate is arranged in the hole, injects concrete then in the hole; Mainly be to be provided with zinc coat in the outside of anchor pole.
Described anchor pole is square, six prismatics, cylindrical.
Because the utility model is equipped with zinc coat in the outside of reinforced anchor bolt, therefore can increases the resistance to corrosion of anchor pole greatly, thereby prolong its application life.The present invention is applicable to severely-weathered soil property and higher lithosphere and the numerous region use of underflow of degree of crushing, and expanding end effect and resistance to corrosion anchor pole commonly used can be significantly improved.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure: anchor pole 1, hole 2, concrete 3, supporting plate 4, zinc coat 5.
The specific embodiment
Embodiment 1:
As shown in Figure 1, Fig. 1 is a structural representation of the present invention.
Zinc-plated anchor pole described in the utility model, it is that the anchor pole 1 that the bottom is provided with supporting plate 4 is arranged in the hole 2, injects concrete 3 then in hole 2; The outside of described reinforced anchor bolt 1 is provided with zinc coat 5.
During concrete enforcement, that zinc-plated anchor pole 1 described in the utility model can be designed as is square, six prismatics, cylindrical or many prismatics type shape are all within the present embodiment scope.
Claims (2)
1. zinc-plated anchor pole, it is that the anchor pole (1) that the bottom is provided with supporting plate (4) is arranged in the hole (2), injects concrete (3) then in hole (2); It is characterized in that: be provided with zinc coat (5) in the outside of anchor pole (1).
2. zinc-plated anchor pole according to claim 1 is characterized in that: described anchor pole (1) is square, six prismatics, cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200145471U CN201443071U (en) | 2009-06-12 | 2009-06-12 | Galvanized anchor rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200145471U CN201443071U (en) | 2009-06-12 | 2009-06-12 | Galvanized anchor rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443071U true CN201443071U (en) | 2010-04-28 |
Family
ID=42547746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200145471U Expired - Fee Related CN201443071U (en) | 2009-06-12 | 2009-06-12 | Galvanized anchor rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900095A (en) * | 2012-10-11 | 2013-01-30 | 甘肃省电力公司电力经济技术研究院 | Transmission tower plate-type single rope foundation structure |
| CN105019452A (en) * | 2015-07-22 | 2015-11-04 | 曾旻 | Combined expanding head and rock-soil body composite anchor cable |
-
2009
- 2009-06-12 CN CN2009200145471U patent/CN201443071U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900095A (en) * | 2012-10-11 | 2013-01-30 | 甘肃省电力公司电力经济技术研究院 | Transmission tower plate-type single rope foundation structure |
| CN102900095B (en) * | 2012-10-11 | 2015-03-04 | 甘肃省电力公司电力经济技术研究院 | Transmission tower plate-type single rope foundation structure |
| CN105019452A (en) * | 2015-07-22 | 2015-11-04 | 曾旻 | Combined expanding head and rock-soil body composite anchor cable |
| CN105019452B (en) * | 2015-07-22 | 2018-09-25 | 中交一航局第四工程有限公司 | Combined type opens up a Rock And Soil multiple anchor cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20130612 |