CN201459752U - Electric pole prefabricated foundation - Google Patents
Electric pole prefabricated foundation Download PDFInfo
- Publication number
- CN201459752U CN201459752U CN2009200911803U CN200920091180U CN201459752U CN 201459752 U CN201459752 U CN 201459752U CN 2009200911803 U CN2009200911803 U CN 2009200911803U CN 200920091180 U CN200920091180 U CN 200920091180U CN 201459752 U CN201459752 U CN 201459752U
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- CN
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- electric pole
- foundation
- column
- prefabricated foundation
- pole prefabricated
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- 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 an electric pole prefabricated foundation, which comprises a foundation column, wherein an embedded steel ring is arranged at the top end of the foundation column, an anchor bolt is welded to the embedded steel ring, at least one searing plate in the shape of an umbrella is disposed on the foundation column, and the foundation column is hollow. By adopting the above structure, the electric pole prefabricated foundation has the advantages of simple site operation method and avoidance of complex construction preparation and material preparation. Compared with original site operation technology, the electric pole prefabricated foundation omits the technological procedures of casting in-situ, maintenance, material test and the like. Compared with concreting on construction site, reinforcing steel bar size on-site fixing and welding and framework field installation, the electric pole prefabricated foundation is not affected by nature, season and climate, particularly winter and summer because the finished product is prefabricated, and improves variation of expansion coefficients of various materials caused by concreting at certain temperature. The electric pole prefabricated foundation is applied to various soils, has wide range of application, low cost and short construction period, and greatly saves construction cost.
Description
Technical field
The utility model relates to a kind of power engineering power transmission and distribution basis, relates in particular to the prefabricated basis of a kind of electric pole.
Background technology
Power engineering transmission ﹠ distribution pole-foundation is at present widely used to be the underpin of heavy excavation concrete casting, long construction period, generally greater than 30 days, floor space is big, excavated volume is many, and from the process of the southern ice damage reconstruction of falling the bar, the heavy excavation basis has a strong impact on the repairing progress, so mostly utilize former basis, but the workload of removing old bar is bigger.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned deficiency provides a kind of electric pole prefabricated basis, has solved the technical problem of pole-foundation long construction period.
The technical solution of the utility model is as follows:
The prefabricated basis of a kind of electric pole comprises basic column, and basic column top is provided with pre-buried steel ring, welds stone bolt on the pre-buried steel ring, and a load dish is set on the basic column at least.
The prefabricated basis of above-mentioned electric pole, described load dish is a umbrella.
The prefabricated basis of above-mentioned electric pole, described load dish is three.
The prefabricated basis of above-mentioned electric pole, described basic column is the hyollow foundation column.
The utility model adopts said structure, and the utility model has following advantage: component on site construction method is simple, need not to carry out loaded down with trivial details preparation of construction, material is prepared.Compare technical processes such as having removed cast in situs, maintenance, the test of material test product from former site construction technology, because finished product is prefabricated, therefore with cast-in-situ concrete at the construction field (site), the welding of rebar sizes fixed in place, template on-the-spot install to compare can not be subjected to nature, season, climatic influences and interference, especially in the winter time and summer; Improved the variation of the various material coefficients of expansion that the Yin Wendu concreting brings.The concrete time of former cast in situs needs maintenance summer more than 20 days, and winter is more than 28 days.Add that falsework installing/dismounting and transportation etc. need to increase cost and various expenses take place.The utility model is directly transported to the job site, after the spoil the utility model is imbedded in the hole backfill earthwork, about 2 days of duration.Can make different specifications according to different construction needs the utility model.The utility model is used in various soil, applied range, and cost is low, and the duration is short, has saved engineering cost greatly.Also help simultaneously the accident maintenance and the restoration and reconstruction of transmission line of electricity.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
The prefabricated basis of a kind of as shown in drawings electric pole comprises basic column 3, and basic column 3 tops are provided with pre-buried steel ring 2, welding stone bolt 1 is provided with a load dish 4 at least on the pre-buried steel ring 2 on the basic column 3, and described load dish is a umbrella, the umbrella basis is difficult for covering, and grabs Tu Liqiang.
Needs load dish according to different transmission lines of electricity can be made as three, four, five or more a plurality of.
Basic column of the present utility model is made as the hyollow foundation column, is more conducive to save cost like this when satisfying the structural strength requirement.
Claims (4)
1. the prefabricated basis of electric pole comprises basic column, and basic column top is provided with pre-buried steel ring, welds stone bolt on the pre-buried steel ring, it is characterized in that: a load dish is set on the basic column at least.
2. the prefabricated basis of electric pole according to claim 1 is characterized in that: described load dish is a umbrella.
3. the prefabricated basis of electric pole according to claim 1 and 2 is characterized in that: described load dish is three.
4. the prefabricated basis of electric pole according to claim 3 is characterized in that: described basic column is the hyollow foundation column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911803U CN201459752U (en) | 2009-06-29 | 2009-06-29 | Electric pole prefabricated foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911803U CN201459752U (en) | 2009-06-29 | 2009-06-29 | Electric pole prefabricated foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459752U true CN201459752U (en) | 2010-05-12 |
Family
ID=42387105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200911803U Expired - Fee Related CN201459752U (en) | 2009-06-29 | 2009-06-29 | Electric pole prefabricated foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409697A (en) * | 2011-09-15 | 2012-04-11 | 江苏九鼎环球建设科技集团有限公司 | Prefabricated tower and mast structure foundation |
| CN111042186A (en) * | 2020-01-19 | 2020-04-21 | 张若玮 | Electric power wind-resistant overturn-preventing external expansion pole foundation |
-
2009
- 2009-06-29 CN CN2009200911803U patent/CN201459752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409697A (en) * | 2011-09-15 | 2012-04-11 | 江苏九鼎环球建设科技集团有限公司 | Prefabricated tower and mast structure foundation |
| CN111042186A (en) * | 2020-01-19 | 2020-04-21 | 张若玮 | Electric power wind-resistant overturn-preventing external expansion pole foundation |
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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: 20100512 Termination date: 20110629 |