CN204608817U - Electric power pylon Hollow composite board foundation structure - Google Patents
Electric power pylon Hollow composite board foundation structure Download PDFInfo
- Publication number
- CN204608817U CN204608817U CN201520213203.9U CN201520213203U CN204608817U CN 204608817 U CN204608817 U CN 204608817U CN 201520213203 U CN201520213203 U CN 201520213203U CN 204608817 U CN204608817 U CN 204608817U
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- protection
- large plate
- main body
- electric power
- groined type
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Abstract
The utility model provides a kind of electric power pylon Hollow composite board foundation structure, comprise the large plate of protection (3), single footing (1), the large plate of described protection (3) inside is provided with the protection main body (5) of groined type, the region of the large plate of this protection (3) outside groined type protection main body (5) is provided with many row's longitudinal directions and cross direction profiles and has the cylindrical accommodation space of spacing distance each other, foam cylindrical suitable with it (4) is equipped with in described accommodation space, cobble coarse sand bed course (2) is equipped with on four intersection points of described groined type protection main body (5), described cobble coarse sand bed course (2) is provided with described single footing (1).Non-deformability of the present utility model is strong, and cost of manufacture is low, and it can not only reduce material cost effectively, can also make the lighter in weight on basis.
Description
Technical field
The utility model relates to transmission line of electricity column foot, specifically a kind of electric power pylon Hollow composite board foundation structure.
Background technology
After subterranean coal is exploited, the rock stratum covered above it can lose support, the virgin stress equilibrium state of surrounding rock body inside, exploiting field is destroyed, this will cause the redistribution of rock mass internal stress, make rock stratum produce mobile, distortion and or other situations about destroying, after productive area reaches certain limit, the destruction situation originated near stope will expand to earth's surface, thus can cause the movements and deformations on earth's surface.Like this, due to the change of underground coal mine minery geologic structure, the safety of electric power pylon is threatened, in order to resist horizontal stretch distortion and the compressive strain on earth's surface on earth's surface, running unit usually adopts the method on composite plate protected apron basis to transmission of electricity hazardous part, but it is large that the basis in existing design scheme also exists materials demand amount, economic benefit input and output benefit irrelevancy weighing apparatus and, the problem such as construction cost is high.
Utility model content
For above-mentioned prior art Problems existing, the utility model provides a kind of electric power pylon Hollow composite board foundation structure, and its non-deformability is strong, and cost of manufacture is low, and it can not only reduce material cost effectively, can also make the lighter in weight on basis.
To achieve these goals, the utility model provides a kind of electric power pylon Hollow composite board foundation structure, comprise the large plate of protection, single footing, the large intralamellar part of described protection is provided with the protection main body of groined type, the region of the large plate of this protection outside groined type protection main body is provided with many row's longitudinal directions and cross direction profiles and has the cylindrical accommodation space of spacing distance each other, foam cylindrical suitable with it is equipped with in described accommodation space, cobble coarse sand bed course is equipped with on four intersection points of described groined type protection main body, described cobble coarse sand bed course is provided with described single footing.
In this technical scheme, by foam cylindrical being placed in the region outside groined type protection main body, can under the condition ensureing resistance to deformation mechanism, the consumption of placing of concrete can be reduced, not only can save material, alleviate the weight of mass-type foundation, and construction of being more convenient for, its good reliability, overall cost be low, have practicality widely, meets the Synchronous fluorimetry of economic benefit and technique effect.
The thickness of the large plate of described protection is 400mm.
In this technical scheme, by making the thickness of the large plate of protection be 400mm, the load bearing stength of the large plate of this protection can be ensured like this.
The aperture of described cylindrical accommodation space is not more than 300mm.
In this technical scheme, by making the aperture of cylindrical accommodation space be not more than 300mm, can guarantee that protecting large plate has good non-deformability like this.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view protecting large plate in the utility model.
In figure: 1, single footing, 2, cobble coarse sand bed course, 3, protect large plate, 4, foam cylindrical, 5, protection main body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of electric power pylon Hollow composite board foundation structure, comprise the large plate 3 of protection, single footing 1, described protection large plate 3 inside is provided with the protection main body 5 of groined type, the region of the large plate of this protection 3 outside groined type protection main body 5 is provided with many row's longitudinal directions and cross direction profiles and has the cylindrical accommodation space of spacing distance each other, foam cylindrical 4 suitable with it is equipped with in described accommodation space, cobble coarse sand bed course 2 is equipped with on four intersection points of described groined type protection main body 5, described cobble coarse sand bed course 2 is provided with described single footing 1.By foam cylindrical 4 being placed in the region outside groined type protection main body 5, can under the condition ensureing resistance to deformation mechanism, the consumption of placing of concrete can be reduced, not only can save material, alleviate the weight of mass-type foundation, and construction of being more convenient for, its good reliability, overall cost be low, have practicality widely, meets the Synchronous fluorimetry of economic benefit and technique effect.
In order to ensure that protecting large plate 3 has good load bearing stength, the thickness of the large plate 3 of described protection is 400mm.
Have good non-deformability in order to ensure the large plate 3 of protection, the aperture of described cylindrical accommodation space is not more than 300mm.
Claims (3)
1. an electric power pylon Hollow composite board foundation structure, comprise the large plate of protection (3), single footing (1), it is characterized in that, the large plate of described protection (3) inside is provided with the protection main body (5) of groined type, the region of the large plate of this protection (3) outside groined type protection main body (5) is provided with many row's longitudinal directions and cross direction profiles and has the cylindrical accommodation space of spacing distance each other, foam cylindrical suitable with it (4) is equipped with in described accommodation space, cobble coarse sand bed course (2) is equipped with on four intersection points of described groined type protection main body (5), described cobble coarse sand bed course (2) is provided with described single footing (1).
2. a kind of electric power pylon Hollow composite board foundation structure according to claim 1, is characterized in that, the thickness of the large plate of described protection (3) is 400mm.
3. a kind of electric power pylon Hollow composite board foundation structure according to claim 1 and 2, it is characterized in that, the aperture of described cylindrical accommodation space is not more than 300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213203.9U CN204608817U (en) | 2015-04-09 | 2015-04-09 | Electric power pylon Hollow composite board foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520213203.9U CN204608817U (en) | 2015-04-09 | 2015-04-09 | Electric power pylon Hollow composite board foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204608817U true CN204608817U (en) | 2015-09-02 |
Family
ID=53961378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520213203.9U Expired - Fee Related CN204608817U (en) | 2015-04-09 | 2015-04-09 | Electric power pylon Hollow composite board foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204608817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882052A (en) * | 2017-10-31 | 2018-04-06 | 万勇 | A kind of prefabricated assembled sinking basis of additional building elevator |
-
2015
- 2015-04-09 CN CN201520213203.9U patent/CN204608817U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882052A (en) * | 2017-10-31 | 2018-04-06 | 万勇 | A kind of prefabricated assembled sinking basis of additional building elevator |
| CN107882052B (en) * | 2017-10-31 | 2020-07-14 | 万勇 | Prefabricated assembled foundation that sinks of plus building elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20180409 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |