CN105089325A - Improved distribution network overhead line windproof guy wire device - Google Patents
Improved distribution network overhead line windproof guy wire device Download PDFInfo
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- CN105089325A CN105089325A CN201510595684.9A CN201510595684A CN105089325A CN 105089325 A CN105089325 A CN 105089325A CN 201510595684 A CN201510595684 A CN 201510595684A CN 105089325 A CN105089325 A CN 105089325A
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- distribution network
- overhead line
- guy wire
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Abstract
The invention discloses an improved distribution network overhead line windproof guy wire device. The improved distribution network overhead line windproof guy wire device comprises a guy wire and a guy wire pile buried under ground, a pull ring is arranged on the portion, near the ground, of the guy wire pile, the guy wire comprises a first matching section and a second matching section which are connected with each other, the upper end of the first matching section is detachably connected with the lower end of the second matching section, the lower end of the first matching section is connected with the pull ring, and the upper end of the second matching section is used for being connected to a hoop of an electric pole. By means of the improved distribution network overhead line windproof guy wire device, after the device is disassembled, the first matching section can be stored in a centralized mode, the probability that the guy wire is stolen after the device is disassembled is reduced, the second matching section can be fixed on the electric pole after the device is disassembled, and looseness of the second matching section is prevented. In the seasons without typhoons, the guy wire is disassembled, external damage can be prevented, before the typhoon season, the windproof guy wire is reinstalled, anti-wind capability of a line is improved, the probability that installation of the guy wire is blocked or the guy wire is subjected to the external damage after being completely installed is reduced, and meanwhile, due to the fact that the guy wire pole is buried under the ground, the influence of the guy wire pile on road passage after the guy wire is disassembled can be effectively reduced.
Description
Technical field
The present invention relates to the windproof technical field of distribution network overhead line, particularly the windproof anchoring of a kind of modified distribution network overhead line.
Background technology
Installing windproof bracing wire additional is the existing main wind resistance means of coastal area 10kV overhead wire, is also the effective method improving overhead wire capability of anti-wind.The fixing bracing wire of tradition erection needs to take larger area, affect greatly, and bracing wire installation process is easily obstructed to farming activity, installs back guy and can suffer artificial destruction, have a strong impact on the capability of anti-wind of overhead wire.For the conventional pull wires be arranged in distribution network overhead line, before annual typhoon season is arrived, electric power enterprise O&M department and maintenance department need to carry out hidden troubles removing and elimination to the bracing wire damage situations of all overhead wires, need to expend larger manpower and materials, as found not in time, when passing by causing typhoon, fall the serious consequence of bar, disconnected bar.And the destroyed rear difficulty of repairing of conventional pull wires is comparatively large, needs again to install bracing wire, causes larger manpower and materials waste.
Summary of the invention
Based on this, the invention reside in the defect overcoming prior art, provide a kind of modified distribution network overhead line windproof anchoring, when typhoon can be avoided to pass by, fall the generation of the situations such as bar, disconnected bar, the safety of effective guarantee overhead wire.
Its technical scheme is as follows:
The windproof anchoring of a kind of modified distribution network overhead line, comprise bracing wire, buried stay rod, position near ground on described stay rod is provided with draw ring, described bracing wire comprises the first connected cooperation section and second section of cooperation, described first coordinates section upper end to removably connect with the second section of cooperation lower end, described first coordinates section lower end to be connected with draw ring, and described second coordinates section upper end for being connected to the anchor ear of electric pole.
Wherein in an embodiment, described first coordinates section upper end to be removably connected by the first clasp with the second section of cooperation lower end.
Wherein in an embodiment, described first clasp is UT wire clamp.
Wherein in an embodiment, described first coordinates section lower end to be provided with the second clasp removably connected with described draw ring.
Wherein in an embodiment, described second clasp is UT wire clamp.
Wherein in an embodiment, described stay rod comprises main body, position-arresting disk, and described position-arresting disk is fixed on the bottom of main body, and described draw ring is fixed in main body.
Wherein in an embodiment, described main body is prism, and the position of each interior angle of described prism is laid with reinforcing bar along its short transverse respectively.
Wherein in an embodiment, described stay rod is cast by concrete and is formed.
Wherein in an embodiment, described bracing wire adopts sectional area to be 50mm
2steel strand.
Wherein in an embodiment, described first coordinates the lower end of section to be provided with crashproof marking mechanism.
Below the advantage of preceding solution or principle are described:
The windproof anchoring of above-mentioned modified distribution network overhead line, its bracing wire adopts segment design, can coordinate section collective custody, reduce and untie the stolen probability of back guy after dismounting by first, can be fixed on electric pole, prevent it from getting loose after the second cooperation section dismounting.And due to bracing wire be dismountable, pull-down line can be separated when non-typhoon season and prevent outside destroy, before typhoon season arrives, recover windproof bracing wire raising circuit wind loading rating is installed, reduce bracing wire and the probability being obstructed or suffering outside destroy after installation is installed, stay rod is embedded in underground simultaneously, effectively can reduce bracing wire and remove the possibility of back guy stake by outside destroy, and reduce the stake of bracing wire dismounting back guy to the impact of road.
Accompanying drawing explanation
Fig. 1 is the structural representation of the windproof anchoring of modified distribution network overhead line described in the embodiment of the present invention;
Fig. 2 is the cross-sectional schematic of the main body described in the embodiment of the present invention.
Description of reference numerals:
1, bracing wire, 2, stay rod, 3, anchor ear, the 4, first clasp, the 5, second clasp, 10, first coordinates section, and 11, second coordinates section, and 20, main body, 21, position-arresting disk, 20a, draw ring, 20b, reinforcing bar.
Detailed description of the invention
Below embodiments of the invention are described in detail:
As shown in Figure 1, the windproof anchoring of modified distribution network overhead line described in the present embodiment, comprise bracing wire 1, buried stay rod 2, position near ground on described stay rod 2 is provided with draw ring 20a, described bracing wire 1 comprises the first connected cooperation section 10 and the second section of cooperation 11, described first coordinates section 10 upper end to removably connect with the second section of cooperation 11 lower end, and described first coordinates section 10 lower end to be connected with draw ring 20a, and described second coordinates section 11 upper end for being connected to the anchor ear 3 of electric pole.The windproof anchoring of above-mentioned modified distribution network overhead line, its bracing wire 1 adopts segment design, can coordinate section 10 collective custody, reduce and untie the stolen probability of back guy 1 after dismounting by first, and the second cooperation section 11 can be fixed on electric pole after dismantling, and prevents it from getting loose.And due to bracing wire 1 be dismountable, pull-down line 1 can be separated when non-typhoon season and prevent outside destroy, before typhoon season arrives, recover windproof bracing wire 1 raising circuit wind loading rating is installed, reduce bracing wire 1 and the probability being obstructed or suffering outside destroy after installation is installed, stay rod 2 is embedded in underground simultaneously, effectively can reduce bracing wire 1 and remove back guy stake 2 possibility by outside destroy, and reduce bracing wire 1 and remove the impact of back guy stake 2 on road.
In the present embodiment, described first coordinates section 10 upper end to be removably connected by the first clasp 4 with the second section of cooperation 11 lower end, and described first coordinates section 10 lower end to be provided with the second clasp 5 removably connected with described draw ring 20a, and dismounting is more convenient.Wherein, the first clasp 4 described in the present embodiment is UT wire clamp.The second described clasp 5 is UT wire clamp, has the advantages such as breaking weight is large, lightweight, structure simply, is easily installed, easy to adjust.
Preferably, described bracing wire 1 adopts sectional area to be 50mm
2steel strand, intensity is high, relaxation property good.Described first coordinates the lower end of section 10 to be provided with crashproof marking mechanism, and the present embodiment coordinates sheathed pvc pipe in section 10 as crashproof marking mechanism, to reach the object of warning first.
As shown in Figure 1, 2, described stay rod 2 is cast by concrete and is formed, and it comprises main body 20, position-arresting disk 21, and described position-arresting disk 21 is fixed on the bottom of main body 20, and described draw ring 20a is fixed in main body 20, and position-arresting disk 21 effectively can improve the supporting capacity of stay rod 2.Preferably, described main body 20 is four prisms cylinder, in described four prisms cylinder, the position of four interior angles is laid with reinforcing bar 20b along its short transverse respectively, circuit capability of anti-wind can be improved, avoid the repairing repeatedly of electric power enterprise operation maintenance department when annual typhoon season arrives, reduce hidden troubles removing workload.
The bracing wire process of the windproof anchoring of above-mentioned modified distribution network overhead line is as follows:
Step one: set up prism stay rod 2 mould with fixing plank or other modes;
In a preferred embodiment, prism stay rod 2 is cast with C25 concrete, and main body 20 height should be greater than 1m.Actual when building, can adjust according to the windproof grade of circuit, line parameter circuit value and on-the-spot soil property.
Step 2: build prism stay rod 2;
Mud is poured in the mould that step one sets up, adopts electronic or pneumatic vibrator at least to carry out making firm by ramming for 15 minutes, avoid there is the defects such as bubble, and in stay rod 2 prefabricated draw ring 20a.
Step 3: after stay rod 2 parches, electric pole projecting direction is imbedded stay rod 2;
Step 4: be that second of steel strand coordinate section 11 to be arranged on Hoop for electric pole 3 by main material, and realize the first cooperation section 10 and the connection of stay rod 2 by the second clasp 5, make the first cooperation section 101 second coordinate section 11 to be connected finally by the first clasp 4.In a preferred embodiment, the sectional area of steel strand is 50mm
2, the first clasp 4, second clasp 5 is UT wire clamp, should be noted the relevant regulations in accordance with electric power safety job specification during installation and removal bracing wire 1.
Step 5: after dismounting bracing wire 1, coordinates section 11 to be fastened on concurrent by untie second, prevents bracing wire 1 from getting loose and to impact neighbouring All other routes or facility, note the height remaining on more than 2m, prevent artificial outside destroy during winding.
Each technical characteristic of the above embodiment can combine arbitrarily according to the needs in geographical position residing for electric pole, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this manual is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. the windproof anchoring of modified distribution network overhead line, it is characterized in that, comprise bracing wire, buried stay rod, position near ground on described stay rod is provided with draw ring, described bracing wire comprises the first connected cooperation section and second section of cooperation, described first coordinates section upper end to removably connect with the second section of cooperation lower end, and described first coordinates section lower end to be connected with draw ring, and described second coordinates section upper end for being connected to the anchor ear of electric pole.
2. the windproof anchoring of modified distribution network overhead line according to claim 1, is characterized in that, described first coordinates section upper end to be removably connected by the first clasp with the second section of cooperation lower end.
3. the windproof anchoring of modified distribution network overhead line according to claim 2, is characterized in that, described first clasp is UT wire clamp.
4. the windproof anchoring of modified distribution network overhead line according to claim 1, is characterized in that, described first coordinates section lower end to be provided with the second clasp removably connected with described draw ring.
5. the windproof anchoring of modified distribution network overhead line according to claim 4, is characterized in that, described second clasp is UT wire clamp.
6. the windproof anchoring of modified distribution network overhead line according to any one of claim 1-5, it is characterized in that, described stay rod comprises main body, position-arresting disk, and described position-arresting disk is fixed on the bottom of main body, and described draw ring is fixed in main body.
7. the windproof anchoring of modified distribution network overhead line according to claim 6, is characterized in that, described main body is prism, and the position of each interior angle of described prism is laid with reinforcing bar along its short transverse respectively.
8. the windproof anchoring of modified distribution network overhead line according to claim 7, it is characterized in that, described stay rod is cast by concrete and is formed.
9. the windproof anchoring of modified distribution network overhead line according to claim 6, is characterized in that, described bracing wire adopts sectional area to be 50mm
2steel strand.
10. the windproof anchoring of modified distribution network overhead line according to claim 6, is characterized in that, described first coordinates the lower end of section to be provided with crashproof marking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595684.9A CN105089325A (en) | 2015-09-17 | 2015-09-17 | Improved distribution network overhead line windproof guy wire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510595684.9A CN105089325A (en) | 2015-09-17 | 2015-09-17 | Improved distribution network overhead line windproof guy wire device |
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| CN105089325A true CN105089325A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510595684.9A Pending CN105089325A (en) | 2015-09-17 | 2015-09-17 | Improved distribution network overhead line windproof guy wire device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760883A (en) * | 2016-11-10 | 2017-05-31 | 广东电网有限责任公司惠州供电局 | For the wind resistance reinforcement means and windproof anchoring of 10kV straight line poles |
| CN106836941A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | Pulling device under a kind of novel guy |
| CN112582961A (en) * | 2020-12-03 | 2021-03-30 | 广东电网有限责任公司湛江供电局 | Interim draw off mechanism of overhead line |
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| CN1271802A (en) * | 1999-04-26 | 2000-11-01 | 潍坊长安铁塔股份有限公司 | Steel tower for electric power transmission |
| KR20120085024A (en) * | 2011-01-21 | 2012-07-31 | 천공전기(주) | A wire gripper and an electric pole supporting wire theirof |
| CN204212514U (en) * | 2014-10-18 | 2015-03-18 | 福州万山电力咨询有限公司 | Distribution engineering martingale structure |
| CN204492311U (en) * | 2014-11-21 | 2015-07-22 | 广东电网有限责任公司电力科学研究院 | The detachable windproof bracing wire of a kind of distribution network overhead line electric pole |
| CN205046927U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Improved generation is joined in marriage net overhead line and is prevent wind draw off mechanism |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1271802A (en) * | 1999-04-26 | 2000-11-01 | 潍坊长安铁塔股份有限公司 | Steel tower for electric power transmission |
| KR20120085024A (en) * | 2011-01-21 | 2012-07-31 | 천공전기(주) | A wire gripper and an electric pole supporting wire theirof |
| CN204212514U (en) * | 2014-10-18 | 2015-03-18 | 福州万山电力咨询有限公司 | Distribution engineering martingale structure |
| CN204492311U (en) * | 2014-11-21 | 2015-07-22 | 广东电网有限责任公司电力科学研究院 | The detachable windproof bracing wire of a kind of distribution network overhead line electric pole |
| CN205046927U (en) * | 2015-09-17 | 2016-02-24 | 广东电网有限责任公司电力科学研究院 | Improved generation is joined in marriage net overhead line and is prevent wind draw off mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760883A (en) * | 2016-11-10 | 2017-05-31 | 广东电网有限责任公司惠州供电局 | For the wind resistance reinforcement means and windproof anchoring of 10kV straight line poles |
| CN106836941A (en) * | 2017-03-08 | 2017-06-13 | 长葛市恒瑞电瓷电器有限公司 | Pulling device under a kind of novel guy |
| CN112582961A (en) * | 2020-12-03 | 2021-03-30 | 广东电网有限责任公司湛江供电局 | Interim draw off mechanism of overhead line |
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Application publication date: 20151125 |
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