CN103334630A - Buffer type tower and stay wire crash bearer - Google Patents
Buffer type tower and stay wire crash bearer Download PDFInfo
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- CN103334630A CN103334630A CN2013101925274A CN201310192527A CN103334630A CN 103334630 A CN103334630 A CN 103334630A CN 2013101925274 A CN2013101925274 A CN 2013101925274A CN 201310192527 A CN201310192527 A CN 201310192527A CN 103334630 A CN103334630 A CN 103334630A
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- pier
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- crash bearer
- buffer
- backguy
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Abstract
The invention relates to a buffer type tower and stay wire crash bearer, and belongs to an electric power facility. The buffer type tower and stay wire crash bearer comprises a line tower, and is characterized by further comprising a buffering pier and a resistance pier, wherein the buffering pier is in a sandwich-type structure; and the resistance pier is fixedly arranged on one side, close to the line tower, of the buffering pier. The tower and stay wire crash bearer adopts a finished product production assembling pattern and in-situ cast, is in cuboid or cylindrical structural forms, and can change with a tower type and a stay wire; according to the tower and stay wire crash bearer of each tower, initial passing impact force and buffering damp can be worked out conveniently according to different borne rigid force and foundations; a construction period can be shortened greatly; and the facility of a power transmission line is prevented from being impacted accidentally.
Description
Technical field
The present invention relates to a kind of buffer-type shaft tower and backguy crash bearer, belong to electric power facility.
Background technology
Prevent the measure of Construction traffic (machinery) destruction according to " State Grid Corporation of China's protection of electric power facility work detailed rules for the implementation " the 36: have vehicle, machinery frequently to close on current part of path in 15 meters of the pole and tower foundation outer rims; should eliminate the backguy tower; iron tower foundation increases coupling beam reinforcement measure, the supporting brick ancillary method that husky fender pier, energy dissipating crashworthiness bucket, rubber guard ring, enclosure wall etc. slow down impact of filling out.For the backguy that easily is impacted, should take crashproof measure, and set up eye-catching warning marker.
" 18 great anti-accident measures of electrical network of State Grid Corporation of China (revised edition) " 6.1.3.6 strengthens protection and the maintenance of Guywire tower.Antitheft, anti-cutting measure reliably should be taked in the backguy bottom; Should in time change the serious backguy of corrosion and pull-rod; For the shaft tower that easily is impacted and backguy, should take crashproof measure.
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: a kind of making, easy to use is provided, and the scope of application is wide, protects effective buffer-type shaft tower and backguy crash bearer.
The technical solution adopted for the present invention to solve the technical problems is: buffer-type shaft tower and backguy crash bearer, comprise overhead line structures, and it is characterized in that, comprise buffering pier and resistance pier, the buffering pier is sandwich type structure, and the resistance pier is fixedly installed on a side of buffering pier, is positioned at the side near overhead line structures.Cooperating the resistance pier can cushion external impact by the buffering pier provides brute force to support can for again the buffering pier, protect effective.
The cross section of buffering pier is rectangle, is caution wall, the inner buffer strip of filling around it.Cross section be rectangle namely to cushion pier be rectangular structure, it is convenient to construction, and is convenient to calculate rigid body and impacts, slow down stable parameter.
The cross section of buffering pier is circular, and it is cylindrical namely cushioning pier, the inner buffer strip of filling.The buffer strip of filling can be known soft materials such as foam, industrial rubber.
It is convenient to cuboid or columniform buffering pier construction and is convenient to calculate the rigid body impact and the buffering parameter, and its applicability is stronger, can adapt to various landform situations.
The resistance pier is the right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixedlyed connected with the buffering pier, and the right-angle side length of right angle trigonometry body is 2/3～1/3 of buffering pier height.
The resistance pier is attached to a side of buffering pier, and it has the slope, and resistance pier slope extends downward ground by 1/3～2/3 place, buffering pier top.The hypotenuse of slope or right angle trigonometry body and the angle on ground are 45 °～60 °, in order to guarantee maximum support power and to reduce use cost.
The resistance pier of slope and right angle trigonometry shape all utilizes leg-of-mutton braced structures, and its Stability Analysis of Structures is for the buffering pier provides favourable support.
Buffering pier and resistance pier are cast in together, are integral structure.The integral structure of cast is convenient to construction.Also buffering pier and resistance pier difference cost of manufacture can be fixed into integral structure in the cast of construction ground and also can.
The caution wall of buffering pier is coated with the caution skin of paint outward.The caution skin of paint can adopt luminous paint, and warning function is strong.
Arrange in the resistance pier in the triangle and just bind round, interior stirrup also can cooperate spiral bar, further strengthens the intensity of resistance pier.
The beneficial effect that the present invention has is: shaft tower and backguy crash bearer adopt finished product to make assembling and cast in situs, and its form of structure is cuboid or cylindrical can changing with tower, backguy; The shaft tower of every place tower and backguy crash bearer are different according to the firm force direction that is subjected to and ground, can easily calculate by clashing into just power and buffering damping reduction of erection time greatly, and the facility that also is conducive to transmission line of electricity prevents that accident is impacted.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1, buffering pier; 2, caution wall; 3, buffer strip; 4, resistance pier.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Buffer-type shaft tower as shown in Figure 1 and backguy crash bearer comprise overhead line structures, comprise buffering pier 1 and resistance pier 4, and buffering pier 1 is sandwich type structure, and resistance pier 4 is fixedly installed on a side of buffering pier 1, is positioned at the side near overhead line structures.Cooperating resistance pier 4 can cushion external impact by buffering pier 1 provides brute force to support can for again the buffering pier, protect effective.
The cross section of buffering pier 1 is rectangle, is caution wall 2, the inner buffer strip 3 of filling around it.Cross section is that rectangle namely cushions pier 1 and is rectangular structure, and it is convenient to construction, and is convenient to calculate rigid body and impacts, slow down stable parameter.The buffer strip of filling can be foam.
The hypotenuse of right angle trigonometry body and the angle on ground are 60 °, in order to guarantee maximum support power and to reduce use cost.
The resistance pier 4 of right angle trigonometry shape utilizes leg-of-mutton braced structures, and its Stability Analysis of Structures is for buffering pier 1 provides favourable support.
The caution wall 2 outer caution skin of paints that are coated with of buffering pier 1.The caution skin of paint can adopt luminous paint, and warning function is strong.
Arrange in the resistance pier 4 in the triangle and just bind round, interior stirrup also can cooperate spiral bar, further strengthens the intensity of resistance pier.
This is invented every place and adds according to site specific and protect, and is example with the backguy:
Impacting caution wall ordinary concrete consumption is 0.3 cube, and crashproof buffer strip foamed concrete consumption is 0.5 cube, and consumptions such as resistance pier concrete, brick, ash are 0.4 cube, 0.1 cubic metre of earth excavation amount, 0.2 kilogram in caution lacquer, about 1500 yuan of every place total cost, 0.5 day duration, can be used for various towers and backguy adds and protects, be used in various soil, applied range, the low duration of cost is short, techno-economic effect is obvious, and backguy may be cast in resistance pier and buffering pier inside.
The specific embodiment
Various self-supporting towers, steel pipe pole, cement pole and band backguy have vehicle, machinery frequently to close on current part of path in 15 meters of various pole and tower foundation outer rims to use more at present, being mainly used in electric power line pole tower and backguy crash bearer finished product makes and cast in situs, to replace widely used simple concreting at present and brick no crashproof buffer strip, resistance pier, shaft tower and backguy crash bearer.The finished product manufactured size is processed and cast in situs, impact, slow down stability calculation and all meet the demands through rigid body, this protecting against shock caution wall, crashproof buffer strip, resistance pier are applicable to that 10-1100KV electric pressure extra-high-speed is pressed onto various shaft tower patterns and the crashproof measure of backguy of low pressure for this reason, and caution, crashproof buffering absorb firm power band, resistance pier safety, economic, reliable.
Claims (8)
1. a buffer-type shaft tower and backguy crash bearer comprise overhead line structures, it is characterized in that, comprise buffering pier and resistance pier, and buffering pier is sandwich type structure, and the resistance pier is fixedly installed on a side of buffering pier, are positioned at a side of close overhead line structures.
2. buffer-type shaft tower according to claim 1 and backguy crash bearer is characterized in that, the cross section of buffering pier is rectangle, are caution wall, the inner buffer strip of filling around it.
3. buffer-type shaft tower according to claim 1 and backguy crash bearer is characterized in that, the cross section of buffering pier is circular, and it is cylindrical namely cushioning pier, the inner buffer strip of filling.
4. buffer-type shaft tower according to claim 2 and backguy crash bearer is characterized in that, the resistance pier is the right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixedlyed connected with the buffering pier, and the right-angle side length of right angle trigonometry body is 2/3～1/3 of buffering pier height.
5. buffer-type shaft tower according to claim 3 and backguy crash bearer is characterized in that, the resistance pier is attached to a side of buffering pier, and it has the slope, and resistance pier slope extends downward ground by 1/3～2/3 place, buffering pier top.
6. buffer-type shaft tower according to claim 1 and backguy crash bearer is characterized in that, buffering pier and resistance pier are cast in together, are integral structure.
7. buffer-type shaft tower according to claim 1 and backguy crash bearer is characterized in that, the caution wall of buffering pier is coated with the caution skin of paint outward.
8. buffer-type shaft tower according to claim 1 and backguy crash bearer is characterized in that, arrange in the resistance pier in the triangle just to bind round.
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 true CN103334630A (en) | 2013-10-02 |
| CN103334630B CN103334630B (en) | 2016-08-03 |
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| 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 |
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| Country | Link |
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| CN (1) | CN103334630B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505448A (en) * | 2017-07-27 | 2019-03-22 | 杭州曼京科技有限公司 | Electric power electric wire netting wire pole |
| CN110219269A (en) * | 2019-07-15 | 2019-09-10 | 中南大学 | A kind of adaptive viscous damping crash bearer |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505448A (en) * | 2017-07-27 | 2019-03-22 | 杭州曼京科技有限公司 | Electric power electric wire netting wire pole |
| CN110219269A (en) * | 2019-07-15 | 2019-09-10 | 中南大学 | A kind of adaptive viscous damping crash bearer |
| CN110219269B (en) * | 2019-07-15 | 2024-01-30 | 中南大学 | Self-adaptive viscous damping anti-collision pier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103334630B (en) | 2016-08-03 |
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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 |