CN103334630B - Buffer type tower and stay wire crash bearer - Google Patents
Buffer type tower and stay wire crash bearer Download PDFInfo
- Publication number
- CN103334630B CN103334630B CN201310192527.4A CN201310192527A CN103334630B CN 103334630 B CN103334630 B CN 103334630B CN 201310192527 A CN201310192527 A CN 201310192527A CN 103334630 B CN103334630 B CN 103334630B
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- Prior art keywords
- pier
- buffering
- stay wire
- resistance
- crash bearer
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- 239000000872 buffer Substances 0.000 title claims abstract description 31
- 230000003139 buffering effect Effects 0.000 claims abstract description 43
- 239000003973 paint Substances 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000011449 brick Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of buffer type tower and stay wire crash bearer, belong to electric power facility.Described buffer type tower and stay wire crash bearer, including overhead line structures, is characterized in that, including buffering pier and resistance pier, buffering pier is sandwich type structure, and resistance pier is fixedly installed on the side of buffering pier, is located close to the side of overhead line structures.Shaft tower and stay wire crash bearer use finished product to make assembled and cast in situs, and its version is cuboid or cylinder can change with tower, bracing wire；Often locating the shaft tower of tower and stay wire crash bearer according to the firm force direction being subject to and the difference of ground, can easily calculate and can be greatly shortened the duration by clashing into just power and buffer damping, the facility being also beneficial to transmission line of electricity prevents unexpected being impacted.
Description
Technical field
The present invention relates to a kind of buffer type tower and stay wire crash bearer, belong to electric power facility.
Background technology
Foundation " State Grid Corporation of China's protection of electric power facility work detailed rules for the implementation " the 36th article prevents Construction traffic (mechanical) from destroying measure: have vehicle, machinery frequently to close on current part of path in pole and tower foundation outer rim 15 meters; bracing wire tower should be eliminated; iron tower foundation increases coupling beam reinforcement measure, and supporting brick husky fender pier, energy dissipating crashworthiness bucket, rubber guard ring, the enclosure wall etc. filled out slows down the ancillary method of impact.For the bracing wire being easily impacted, Anticollision Measures should be taked, and set up eye-catching warning marker.
" 18 the great anti-accident measures of electrical networks (revised edition) of State Grid Corporation of China " 6.1.3.6 strengthens protection and the maintenance of Guywire tower.The most antitheft, anti-cutting measure should be taked in bracing wire bottom；The serious bracing wire of corrosion and pull-rod should be changed in time；For the shaft tower being easily impacted and bracing wire, Anticollision Measures should be taked.
But lack effective anti-collision facility at present.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide one to make, easy to use, and range is wide, buffer type tower that protected effect is good and stay wire crash bearer.
The technical solution adopted for the present invention to solve the technical problems is: buffer type tower and stay wire crash bearer, including overhead line structures, it is characterized in that, including buffering pier and resistance pier, buffering pier is sandwich type structure, and resistance pier is fixedly installed on the side of buffering pier, is located close to the side of overhead line structures.Coordinating resistance pier can provide strength support to buffering pier again by absorbing external shock by buffering pier, protected effect is good.
The cross section of buffering pier is rectangle, and its surrounding is warning wall, internal filling buffer strip.Cross section is that i.e. to buffer pier be rectangular structure to rectangle, and it is easy to construction, and is easy to calculate rigid body impact, slow down stable parameter.
The cross section of buffering pier is circular, i.e. buffering pier is cylindrical, and buffer strip is filled in inside.The buffer strip filled can be the known soft material such as foam, industrial rubber.
The buffering pier of cuboid or cylinder its be easy to construction and be easy to calculate rigid body impact and buffer parameter, its suitability is higher, adapts to various landform situation.
Resistance pier is right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixing with buffering pier to be connected, the 2/3～1/3 of the right-angle side a length of buffering pier height of right angle trigonometry body.
Resistance pier is attached to buffer the side of pier, and it has slope, and resistance pier slope extends downward ground by buffering above pier 1/3～2/3.The hypotenuse of slope or right angle trigonometry body and the angle on ground are 45 °～60 °, in order to ensure the support force of maximum and to reduce use cost.
The resistance pier of slope and right angle trigonometry shape all utilizes the supporting construction of triangle, its Stability Analysis of Structures, provides beneficial support for buffering pier.
Together with buffering pier is cast in resistance pier, for integral type structure.The integral structure of cast is easy to construction.Also buffering pier and resistance pier cost of manufacture respectively can be poured into a mould in construction ground the formula structure that is integrally fixed and also may be used.
It is coated with warning skin of paint outside the warning wall of buffering pier.Warning skin of paint can use luminous paint, and warning function is strong.
Just binding round in arranging triangle in resistance pier, interior stirrup also can coordinate spiral bar, strengthens the intensity of resistance pier further.
The had the beneficial effect that shaft tower of the present invention and stay wire crash bearer use finished product to make assembled and cast in situs, and its version is cuboid or cylinder can change with tower, bracing wire；Often locating the shaft tower of tower and stay wire crash bearer according to the firm force direction being subject to and the difference of ground, can easily calculate and can be greatly shortened the duration by clashing into just power and buffer damping, the facility being also beneficial to transmission line of electricity prevents unexpected being impacted.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
In figure: 1, buffering pier；2, warning wall；3, buffer strip；4, resistance pier.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described further:
Buffer type tower as shown in Figure 1 and stay wire crash bearer, including overhead line structures, including buffering pier 1 and resistance pier 4, buffering pier 1 is sandwich type structure, and resistance pier 4 is fixedly installed on the side of buffering pier 1, is located close to the side of overhead line structures.Coordinating resistance pier 4 can provide strength support to buffering pier again by absorbing external shock by buffering pier 1, protected effect is good.
The cross section of buffering pier 1 is rectangle, and its surrounding is warning wall 2, internal filling buffer strip 3.Cross section is that rectangle i.e. buffers pier 1 for rectangular structure, and it is easy to construction, and is easy to calculate rigid body impact, slow down stable parameter.The buffer strip filled can be foam.
Resistance pier 4 is right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixing with buffering pier 1 to be connected, the 2/3 of the right-angle side a length of buffering pier height of right angle trigonometry body.
The hypotenuse of right angle trigonometry body and the angle on ground are 60 °, in order to ensure the support force of maximum and to reduce use cost.
The resistance pier 4 of right angle trigonometry shape utilizes the supporting construction of triangle, its Stability Analysis of Structures, provides beneficial support for buffering pier 1.
Together with buffering pier 1 is cast in resistance pier 4, for integral type structure.The integral structure of cast is easy to construction.
It is coated with warning skin of paint outside the warning wall 2 of buffering pier 1.Warning skin of paint can use luminous paint, and warning function is strong.
Just binding round in arranging triangle in resistance pier 4, interior stirrup also can coordinate spiral bar, strengthens the intensity of resistance pier further.
This invention is often located to carry out adding protecting, as a example by bracing wire according to site specific:
Impact warning wall normal concrete consumption is 0.3 cube, and crashproof buffer strip foamed concrete consumption is 0.5 cube, and the consumption such as resistance pier concrete, brick, ash is 0.4 cube, earth excavation amount 0.1 cubic metre, 0.2 kilogram of warning paint, often place's total cost about 1500 yuan, 0.5 day duration, can be used for various tower and bracing wire adds and protects, being used in various soil, applied range, the cost low duration is short, techno-economic effect is obvious, and bracing wire may be cast in inside resistance pier and buffering pier.
Detailed description of the invention
Various self-supporting towers, steel pipe pole, cement pole and band bracing wire have vehicle, machinery frequently to close on current part of path and apply more at present in various pole and tower foundation outer rims 15 meters, it is mainly used in electric power line pole tower and stay wire crash bearer finished product makes and cast in situs, to replace now widely used simple concreting and brick without crashproof buffer strip, resistance pier, shaft tower and stay wire crash bearer.Finished product manufactured size is processed and cast in situs, through rigid body impact, slow down stability Calculation and be satisfied by requirement, it is applicable to the extra-high various shaft tower patterns being pressed onto low pressure of 10-1100KV electric pressure and bracing wire Anticollision Measures for this this protecting against shock warning wall, crashproof buffer strip, resistance pier, warning, crashproof snubber firm power band, resistance pier safety, economical, reliably.
Claims (5)
1. buffer type tower and a stay wire crash bearer, including overhead line structures, is characterized in that, including buffering pier and resistance pier, buffering pier is sandwich type structure, and resistance pier is fixedly installed on the side of buffering pier, is located close to the side of overhead line structures；
The cross section of buffering pier is rectangle, and its surrounding is warning wall, internal filling buffer strip；
Resistance pier is right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixing with buffering pier to be connected, the 2/3～1/3 of the right-angle side a length of buffering pier height of right angle trigonometry body；
Resistance pier is attached to buffer the side of pier, and it has slope, and resistance pier slope extends downward ground by buffering above pier 1/3～2/3.
Buffer type tower the most according to claim 1 and stay wire crash bearer, is characterized in that, the cross section of buffering pier is circular, i.e. buffering pier is cylindrical, and buffer strip is filled in inside.
Buffer type tower the most according to claim 1 and stay wire crash bearer, is characterized in that, buffering is together with pier is cast in resistance pier, for integral type structure.
Buffer type tower the most according to claim 1 and stay wire crash bearer, is characterized in that, is coated with warning skin of paint outside the warning wall of buffering pier.
Buffer type tower the most according to claim 1 and stay wire crash bearer, is characterized in that, just binds round in arranging triangle in resistance pier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192527.4A CN103334630B (en) | 2013-05-22 | 2013-05-22 | Buffer type tower and stay wire crash bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310192527.4A CN103334630B (en) | 2013-05-22 | 2013-05-22 | Buffer type tower and stay wire crash bearer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103334630A CN103334630A (en) | 2013-10-02 |
| CN103334630B true CN103334630B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310192527.4A Active CN103334630B (en) | 2013-05-22 | 2013-05-22 | Buffer type tower and stay wire crash bearer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103334630B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143192B (en) * | 2017-07-27 | 2018-12-28 | 杭州曼京科技有限公司 | A kind of electric power network electric pole of buffering percussive force |
| CN110219269B (en) * | 2019-07-15 | 2024-01-30 | 中南大学 | Self-adaptive viscous damping anti-collision pier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622914A1 (en) * | 1987-11-09 | 1989-05-12 | Bergounhoux Marcel | Protective base for lampposts and signposts |
| CN2727234Y (en) * | 2004-08-19 | 2005-09-21 | 马治国 | Fiberglass reinforced plastics guard bar |
| CN201850812U (en) * | 2010-11-13 | 2011-06-01 | 新疆电力公司吐鲁番电业局 | Preventing and protecting device for electric pole of electric power circuit |
| CN202416222U (en) * | 2012-02-20 | 2012-09-05 | 惠州电力勘察设计院有限公司 | Outdoor power line tube rod protection device |
| CN203257163U (en) * | 2013-05-22 | 2013-10-30 | 国家电网公司 | Buffer type tower and stay anti-collision pier |
-
2013
- 2013-05-22 CN CN201310192527.4A patent/CN103334630B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2622914A1 (en) * | 1987-11-09 | 1989-05-12 | Bergounhoux Marcel | Protective base for lampposts and signposts |
| CN2727234Y (en) * | 2004-08-19 | 2005-09-21 | 马治国 | Fiberglass reinforced plastics guard bar |
| CN201850812U (en) * | 2010-11-13 | 2011-06-01 | 新疆电力公司吐鲁番电业局 | Preventing and protecting device for electric pole of electric power circuit |
| CN202416222U (en) * | 2012-02-20 | 2012-09-05 | 惠州电力勘察设计院有限公司 | Outdoor power line tube rod protection device |
| CN203257163U (en) * | 2013-05-22 | 2013-10-30 | 国家电网公司 | Buffer type tower and stay anti-collision pier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103334630A (en) | 2013-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Zibo Power Supply Company of State Grid Shandong Province Electric Power Company Address before: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Zibo Power Supply Company of Shandong Electric Power Corporation |
|
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Yanhua Inventor after: Kong Xiangqing Inventor after: Xu Tianxi Inventor after: Sun Xiaobin Inventor after: Jiang Tao Inventor after: Feng Yuemin Inventor after: Zhao Zhonghua Inventor after: Yang Xuejie Inventor after: Lu Xinbo Inventor after: Wang Bingqiang Inventor after: Ding Ning Inventor before: Zhao Yanhua Inventor before: Sun Xiaobin Inventor before: Zhang Wei Inventor before: Feng Yuemin Inventor before: Zhao Zhonghua Inventor before: Yang Xuejie Inventor before: Lu Xinbo Inventor before: Wang Bingqiang Inventor before: Ding Ning |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |