CN202577339U - Oblique cylinder composite foundation with pulling tray - Google Patents
Oblique cylinder composite foundation with pulling tray Download PDFInfo
- Publication number
- CN202577339U CN202577339U CN 201220209545 CN201220209545U CN202577339U CN 202577339 U CN202577339 U CN 202577339U CN 201220209545 CN201220209545 CN 201220209545 CN 201220209545 U CN201220209545 U CN 201220209545U CN 202577339 U CN202577339 U CN 202577339U
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- CN
- China
- Prior art keywords
- foundation
- oblique cylinder
- angle steel
- pulling tray
- inserting type
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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 - Lifetime
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Abstract
The utility model provides an oblique cylinder composite foundation with a pulling tray. The oblique cylinder comprises an angle inserting type oblique cylinder foundation and a pulling tray which are connected through a flexible cable type wire drawing bar, wherein U-shaped bolts for connecting the wire drawing bar are embedded in the angle steel inserting type oblique cylinder foundation and the pulling tray. According to the oblique cylinder composite foundation with the pulling tray, the angle steel inserting type oblique cylinder foundation and the pulling tray can run in a collaboration way under an ultimate bearing capacity, so that the outside load can be resisted well; the outside level force in any direction can be balanced through the a composite force supplied to the angle steel inserting type oblique cylinder foundation through three drawing wires, and the uplift bearing capacity of the whole foundation can be improved as well; and through comparison, the oblique cylinder composite foundation brings little excavated volume to a foundation pit of the foundation, so that the requirement on environmental protection in engineering construction can be met, and the quantity of used materials can be reduced.
Description
Technical field
the utility model relates to the basic field of power line tower, especially relates to a kind of batter post composite foundation.
Background technology
Four tower legs of
iron tower often are in different elevations, comprehensive unequal leg of iron tower and the excavated volume that can reduce the basal plane earthwork that is used that does not wait higher baseline in the power transmission sequence.But in the use of iron tower unequal leg, the discrepancy in elevation between long leg and the short-leg receives the restriction of iron tower structure aspect, and the discrepancy in elevation of certain limit need be gone adjustment with basic principal post height in the physical relief.But the bracketed part that common basic principal post bassets is totally unfavorable for basic overturning or slip resistance analysis; Under big basal plane situation; Certainly will significantly increase basic chassis and principal post size or increase buried depth for overturning or slip resistance analysis reaches to resist to pull out, and design is basic also uneconomical also dangerous for shallow embedding like this.
The utility model content
the utility model technical problem to be solved provides a kind of batter post composite foundation that draws dish that has, and for the bigger tower position of the basal plane discrepancy in elevation, can satisfy the environmental protection requirement of engineering construction, the economical with materials amount.
are for solving the problems of the technologies described above; The utility model provides a kind of batter post composite foundation that draws dish that has; It is characterized in that: comprise and insert angle steel formula batter post foundation and draw disc portion; Insert angle steel formula batter post foundation and is connected with gentle cable-styled stay rod with drawing between the disc portion, insert angle steel formula batter post foundation and draw pre-buried U-bolt in the disc portion, in order to the connection stay rod.
but the utility model under ultimate bearing capacity, insert angle steel formula batter post foundation and draw dish foundation collaborative work; Can resist external load well, wherein three backguys can balance the horizontal external of any direction with joint efforts to what insertion angle steel formula batter post basis provided, and increase whole basic anti-pulling capacity; Through comparing; Adopt the utility model basis excavation of foundation pit amount little, satisfy the environmental protection requirement of engineering construction, the economical with materials amount.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
with reference to Fig. 1, Fig. 2, the utility model comprises that mainly insertion angle steel formula batter post basis 1, steel concrete that steel concrete constitutes draw disc portion 3 and stay rod 5.The principal post that inserts angle steel formula batter post basis 1 is provided with and the insertion angle steel 2 of iron tower main material with the gradient; Be used for linking with the main material of iron tower; Insert angle steel formula batter post foundation 1 and draw and be embedded with the U-bolt 4 that has anchorage effect in the disc portion 3, the stay rod two ends through U-bolt 4 with insert angle steel formula batter post foundation 1 and draw disc portion 3 to link to each other.
are inserted angle steel formula batter post foundation and are drawn disc portion all to belong to excavation shallow embedding basis, and its resistance to plucking calculates principle and adopts native heavy method, and for excavation basis, mountain area, because characteristic value of foundation bearing capacity is bigger, the basis presses down not control usefulness.To have that the backguy of drawing dish links to each other with shallow embedding basis principal post and the basis formed; In iron tower uplift force, the drop-down dish foundation of horizontal force action and batter post foundation will be stressed jointly; And the resistance of backguy contribution can balance horizontal force; This just strengthens the overturning or slip resistance analysis bearing capacity on shallow embedding basis greatly, has stronger realistic meaning for the mountain area principal post more basis of basseting.
Claims (1)
1. one kind has the batter post composite foundation that draws dish; It is characterized in that: comprise and insert angle steel formula batter post foundation and draw disc portion; Inserting angle steel formula batter post foundation is connected with the cable-styled stay rod that softens with drawing between the disc portion; Insert angle steel formula batter post foundation and draw pre-buried U-bolt in the disc portion, in order to connect stay rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209545 CN202577339U (en) | 2012-05-11 | 2012-05-11 | Oblique cylinder composite foundation with pulling tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209545 CN202577339U (en) | 2012-05-11 | 2012-05-11 | Oblique cylinder composite foundation with pulling tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577339U true CN202577339U (en) | 2012-12-05 |
Family
ID=47246768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209545 Expired - Lifetime CN202577339U (en) | 2012-05-11 | 2012-05-11 | Oblique cylinder composite foundation with pulling tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577339U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358272A (en) * | 2014-11-28 | 2015-02-18 | 中国电力工程顾问集团西北电力设计院有限公司 | Basic structure for extra-high-voltage single-column guyed tower V-shaped stayguys |
| CN104805860A (en) * | 2015-05-12 | 2015-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | Inclined column straight-excavating bottom-expanding big board foundation for transmission line |
| CN105507341A (en) * | 2014-09-24 | 2016-04-20 | 胡广生 | Method for fixing electric pole |
| CN108505532A (en) * | 2017-07-14 | 2018-09-07 | 安徽华电工程咨询设计有限公司 | A kind of mountain area pulling plate anchor pole composite foundation |
| CN108518118A (en) * | 2018-05-10 | 2018-09-11 | 合肥海银杆塔有限公司 | A kind of reversed dip formula terminal shaft tower |
| CN109083479A (en) * | 2018-08-09 | 2018-12-25 | 绵阳鹏志远科技有限公司 | A kind of anti-collapse monitoring lever apparatus applied to hillside |
| CN109785725A (en) * | 2019-03-18 | 2019-05-21 | 国网上海市电力公司 | A kind of training simulation cable quadrant device |
| CN110130228A (en) * | 2019-05-27 | 2019-08-16 | 国核电力规划设计研究院重庆有限公司 | It is a kind of to beat card stress control method and the device for drawing bracing wire based on suspension bridge and shaft tower |
-
2012
- 2012-05-11 CN CN 201220209545 patent/CN202577339U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507341A (en) * | 2014-09-24 | 2016-04-20 | 胡广生 | Method for fixing electric pole |
| CN104358272A (en) * | 2014-11-28 | 2015-02-18 | 中国电力工程顾问集团西北电力设计院有限公司 | Basic structure for extra-high-voltage single-column guyed tower V-shaped stayguys |
| CN104358272B (en) * | 2014-11-28 | 2015-12-30 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of extra-high voltage single-column Guywire tower V-type bracing wire foundation structure |
| CN104805860A (en) * | 2015-05-12 | 2015-07-29 | 中国电力工程顾问集团中南电力设计院有限公司 | Inclined column straight-excavating bottom-expanding big board foundation for transmission line |
| CN108505532A (en) * | 2017-07-14 | 2018-09-07 | 安徽华电工程咨询设计有限公司 | A kind of mountain area pulling plate anchor pole composite foundation |
| CN108518118A (en) * | 2018-05-10 | 2018-09-11 | 合肥海银杆塔有限公司 | A kind of reversed dip formula terminal shaft tower |
| CN109083479A (en) * | 2018-08-09 | 2018-12-25 | 绵阳鹏志远科技有限公司 | A kind of anti-collapse monitoring lever apparatus applied to hillside |
| CN109785725A (en) * | 2019-03-18 | 2019-05-21 | 国网上海市电力公司 | A kind of training simulation cable quadrant device |
| CN110130228A (en) * | 2019-05-27 | 2019-08-16 | 国核电力规划设计研究院重庆有限公司 | It is a kind of to beat card stress control method and the device for drawing bracing wire based on suspension bridge and shaft tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA POWER ENGINEERING CONSULTING GROUP NORTHEAST Free format text: FORMER NAME: NORTHEASTERN ELECTRIC POWER DESIGN INSTITUTE, CHINA POWER ENGINEERING CONSULTING GROUP CORPORATION |
|
| CP03 | Change of name, title or address |
Address after: 130021 Jilin City, Changchun province people's street, No. 4368 Patentee after: Co., Ltd of Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation Address before: 130021 Northeast Power Design Institute, No. 4368 Renmin Street, Jilin, Changchun Patentee before: Northeastern Electric Power Design Institute, China Power Engineering Consulting Group Corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |