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CN203257163U - Buffer type tower and stay anti-collision pier - Google Patents

Buffer type tower and stay anti-collision pier Download PDF

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Publication number
CN203257163U
CN203257163U CN 201320282097 CN201320282097U CN203257163U CN 203257163 U CN203257163 U CN 203257163U CN 201320282097 CN201320282097 CN 201320282097 CN 201320282097 U CN201320282097 U CN 201320282097U CN 203257163 U CN203257163 U CN 203257163U
Authority
CN
China
Prior art keywords
pier
buffer
buffering
backguy
resistance
Prior art date
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
Application number
CN 201320282097
Other languages
Chinese (zh)
Inventor
赵延华
郑春瑜
杨学杰
孙晓斌
王世涛
王建国
夏印国
谢建功
孙庆国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Zibo Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN 201320282097 priority Critical patent/CN203257163U/en
Application granted granted Critical
Publication of CN203257163U publication Critical patent/CN203257163U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a buffer type tower and stay anti-collision pier, which belongs to electric equipment. The buffer type tower and stay anti-collision pier comprises a transmission line tower and is characterized by comprising a buffer pier and a resistance pier, wherein the buffer pier is in a sandwich type structure, and the resistance pier is fixedly arranged on one side of the buffer pier and located on the side close to the transmission line tower. The tower and stay anti-collision pier is made in a finished product assembly mode and a in-place casting mode; the structure of the pier can be a cuboid or a column and is changed along with the variation of the tower type and the stay; the through collision initial force and the buffer resistance of the tower and stay anti-collision pier for each tower can be conveniently calculated according to the direction of the stiffened force and different foundations, and therefore, the construction period can be greatly shortened, and the transmission line equipment can be prevented from accidental collision.

Description

Buffer-type shaft tower and backguy crash bearer
Technical field
The utility model relates to a kind of buffer-type shaft tower and backguy crash bearer, belongs 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 Anticollision Measures, 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.Reliably antitheft, anti-cutting measure 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 Anticollision Measures.
But lack at present effective anti-collision facility.
The utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model 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 scheme that its technical problem that solves the utility model adopts is: buffer-type shaft tower and backguy crash bearer, comprise overhead line structures, it is characterized in that, comprise buffering pier and resistance pier, the buffering pier is sandwich type structure, 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 can provide brute force to support to the buffering pier again, 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, its constructability, and be convenient to calculate rigid body and impact, 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 the known soft materials such as foam, industrial rubber.
Cuboid or columniform its constructability of buffering pier and be convenient to calculate that rigid body impacts and buffer parameter, 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 fixedly 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 force 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 the integral type structure.The integral structure constructability of cast.Also can with buffering pier and resistance pier difference cost of manufacture, 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 utility model 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 subject to and ground, can easily calculate by clashing into just power and buffer 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 the utility model structural representation;
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 utility model 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 can provide brute force to support to the buffering pier again, 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, its constructability, and be convenient to calculate rigid body and impact, slow down stable parameter.The buffer strip of filling can be foam.
Resistance pier 4 is the right angle trigonometry body structure, and the right-angle side of right angle trigonometry body is fixedly connected with buffering pier 1, and the right-angle side length of right angle trigonometry body is 2/3 of buffering pier height.
The hypotenuse of right angle trigonometry body and the angle on ground are 60 °, in order to guarantee maximum support force 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.
Buffering pier 1 and resistance pier 4 are cast in together, are the integral type structure.The integral structure constructability of cast.
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.
Resistance pier 4 interior settings in the triangle are just bound round, and interior stirrup also can cooperate spiral bar, further strengthens the intensity of resistance pier.
The every place of this utility model adds according to site specific and protects, take backguy as example:
Impacting caution wall ordinary concrete consumption is 0.3 cube, and crashproof buffer strip foamed concrete consumption is 0.5 cube, and the 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 the resistance pier and the buffering pier is inner.
The specific embodiment
Various self-supporting towers, steel pipe pole, cement pole and in 15 meters of various pole and tower foundation outer rims, have vehicle, machinery frequently to close on current part of path with backguy to use at present more, being mainly used in electric power line pole tower and backguy 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 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 various shaft tower patterns and the backguy Anticollision Measures that 10-1100KV electric pressure extra-high-speed is pressed onto low pressure for this reason, caution, the firm power band of crashproof snubber, 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 fixedly 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 the integral type 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.
CN 201320282097 2013-05-22 2013-05-22 Buffer type tower and stay anti-collision pier Expired - Fee Related CN203257163U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320282097 CN203257163U (en) 2013-05-22 2013-05-22 Buffer type tower and stay anti-collision pier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320282097 CN203257163U (en) 2013-05-22 2013-05-22 Buffer type tower and stay anti-collision pier

Publications (1)

Publication Number Publication Date
CN203257163U true CN203257163U (en) 2013-10-30

Family

ID=49469741

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320282097 Expired - Fee Related CN203257163U (en) 2013-05-22 2013-05-22 Buffer type tower and stay anti-collision pier

Country Status (1)

Country Link
CN (1) CN203257163U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334630A (en) * 2013-05-22 2013-10-02 国家电网公司 Buffer type tower and stay wire crash bearer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334630A (en) * 2013-05-22 2013-10-02 国家电网公司 Buffer type tower and stay wire crash bearer
CN103334630B (en) * 2013-05-22 2016-08-03 国家电网公司 Buffer type tower and stay wire crash bearer

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131030

Termination date: 20190522