CN202958587U - Telescopic bird-damage prevention isolating device for electric transmission line poles and towers - Google Patents
Telescopic bird-damage prevention isolating device for electric transmission line poles and towers Download PDFInfo
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- CN202958587U CN202958587U CN 201220626784 CN201220626784U CN202958587U CN 202958587 U CN202958587 U CN 202958587U CN 201220626784 CN201220626784 CN 201220626784 CN 201220626784 U CN201220626784 U CN 201220626784U CN 202958587 U CN202958587 U CN 202958587U
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- 230000001105 regulatory effect Effects 0.000 claims 3
- 238000002955 isolation Methods 0.000 abstract description 18
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- 239000011521 glass Substances 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 235000005770 birds nest Nutrition 0.000 description 5
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- 235000005765 wild carrot Nutrition 0.000 description 5
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- 229910000746 Structural steel Inorganic materials 0.000 description 3
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- 239000012212 insulator Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000000396 iron Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
本实用新型涉及输电线路防鸟害装置技术领域，公开一种送电线路杆塔伸缩式防鸟害隔离装置，包括：两块滑道板和调节螺栓6，所述两块滑道板上设置有两个平行的滑道3，两个平行滑道的两端分别设置有固定小孔5和螺栓调节大孔4；所述第一块滑道板1的两个平行滑道3的两端螺栓调节大孔4通过调节螺栓6与第二块滑道板2的两个平行滑道3连接；第二块滑道板2两个平行滑道的两端螺栓调节大孔4通过调节螺栓6与第一块滑道板1的两个平行滑道3连接。本实用新型送电线路杆塔伸缩式防鸟害装置可调范围700~1200mm，涵盖了110KV~220KV送电线路所有的猫头塔和酒杯塔以及220KV直线π型杆，有较强的通用性和适用性。
The utility model relates to the technical field of anti-bird damage devices for power transmission lines, and discloses a telescopic anti-bird damage isolation device for power transmission line towers, comprising: two slideway plates and adjusting bolts 6, the two slideway plates are provided with Two parallel slides 3, the two ends of the two parallel slides are respectively provided with fixed small holes 5 and bolt adjustment large holes 4; the bolts at the two ends of the two parallel slides 3 of the first slideway plate 1 The adjustment large hole 4 is connected with the two parallel slideways 3 of the second slideway plate 2 through the adjustment bolt 6; Two parallel slideways 3 of the first slideway plate 1 are connected. The adjustable range of the telescopic anti-bird damage device for pole towers of the utility model is 700 ~ 1200mm, covering all cat head towers and wine glass towers and 220KV straight π-shaped poles of 110KV ~ 220KV power transmission lines, and has strong versatility and applicability.
Description
技术领域 technical field
本实用新型涉及输电线路防鸟害装置技术领域，尤其适用于110kV~220kV送电线路单回路直线杆塔中导线横担下平面与绝缘子之间的隔离，有效防止鸟害发生的一种送电线路杆塔伸缩式防鸟害隔离装置。 The utility model relates to the technical field of bird damage prevention devices for power transmission lines, and is especially suitable for the isolation between the lower plane of the conductor cross-arm and insulators in single-circuit linear pole towers of 110kV ~ 220kV power transmission lines, and is a power transmission line that effectively prevents bird damage Tower telescopic anti-bird isolation device.
背景技术 Background technique
输电线路鸟害故障是一种常见的输电线路故障类型。随着近年来人民对保护野生动物的意识提高，以及生态环境的改善，鸟类的繁衍数量逐渐增加，鸟类经常将巢穴搭建在输电线路杆塔上，尤其喜好在单回线路直线杆塔中导线挂点附近做窝，因为此处位置角铁密集，所以鸟类经常选择在此位置上做窝。 Transmission line bird damage fault is a common type of transmission line fault. With the improvement of people's awareness of protecting wild animals and the improvement of the ecological environment in recent years, the number of breeding birds has gradually increased. Birds often build their nests on transmission line towers, especially like to hang wires in single-circuit line straight pole towers. Make a nest near this point, because the angle iron is densely packed here, so birds often choose to make their nests in this position.
鸟类在横担上搭窝的危害有：做鸟窝的材料如树枝、铁丝等杂物通过横担角铁之间的空隙向下延伸到导线侧，当与导线间的距离过近时， 在阴雨天气或其他原因，便会引起线路接地事故；在大风暴雨的天气里，鸟巢被风吹散触及导线，也会造成跳闸停电事故。另外大型鸟类的排泄物下行过程中容易污染绝缘子，引起绝缘闪络。 The hazards of birds building nests on the cross-arm are: the materials used to make the bird’s nest, such as branches, iron wires, etc., extend down to the side of the wire through the gap between the angle irons of the cross-arm. In rainy weather or other reasons, it will cause line grounding accidents; in stormy weather, the bird's nest is blown away by the wind and touches the wires, which will also cause tripping and power outages. In addition, the excrement of large birds is easy to pollute the insulator during the downward process, causing insulation flashover.
防止鸟害的有效办法是直接将导线上方的鸟巢拆除，此法虽然有效，但在鸟类繁殖季节，拆除几天后，鸟类会在原位将鸟巢重新搭设好，拆除工作量大，也不利于鸟类的保护。 An effective way to prevent bird damage is to directly remove the bird’s nest above the wire. Although this method is effective, in the bird breeding season, after a few days of removal, the birds will re-build the bird’s nest in situ. Not conducive to the protection of birds.
实用新型内容 Utility model content
基于送电线路工作防鸟害出现的问题，本实用新型提供一种送电线路杆塔伸缩式防鸟害隔离装置。经研究和探索，这种伸缩式防鸟害装置有以下优点：不受杆塔塔型及横担的宽度限制，安装拆卸方便，安全可靠，有效将杆塔横担上鸟窝与绝缘子和导线分离，从而降低了鸟害发生的几率，因此广泛应用于110KV～220KV送电线路新建和运行的直线单回线路杆塔上使用。 Based on the problem of bird damage prevention in the operation of power transmission lines, the utility model provides a telescopic bird protection isolation device for power transmission line towers. After research and exploration, this telescopic anti-bird device has the following advantages: it is not limited by the width of the pole tower and the cross arm, it is easy to install and disassemble, safe and reliable, and effectively separates the bird nest on the pole tower cross arm from the insulator and the wire. Thereby reducing the probability of bird damage, so it is widely used in the construction and operation of 110KV ~ 220KV power transmission lines on straight single-circuit line towers.
为实现如上所述的发明目的，本实用新型采用如下技术方案： In order to realize the above-mentioned purpose of the invention, the utility model adopts the following technical solutions:
一种送电线路杆塔伸缩式防鸟害隔离装置，包括：两块滑道板和调节螺栓6，所述两块滑道板上设置有两个平行的滑道3，两个平行滑道的两端分别设置有固定小孔5和螺栓调节大孔4；所述第一块滑道板1的两个平行滑道3的两端螺栓调节大孔4通过调节螺栓6与第二块滑道板2的两个平行滑道3连接；第二块滑道板2两个平行滑道的两端螺栓调节大孔4通过调节螺栓6与第一块滑道板1的两个平行滑道3连接。
A telescopic anti-bird damage isolation device for power transmission line towers, comprising: two slideway plates and adjusting bolts 6, the two slideway plates are provided with two
一种送电线路杆塔伸缩式防鸟害隔离装置，所述螺栓调节大孔4的螺栓孔径为8.2㎜。
A telescopic anti-bird damage isolation device for power transmission line towers, the bolt hole diameter of the large
一种送电线路杆塔伸缩式防鸟害隔离装置，所述固定小孔5孔径为3㎜。
A telescopic anti-bird damage isolation device for power transmission line towers, the diameter of the fixed
一种送电线路杆塔伸缩式防鸟害隔离装置，所述滑道3滑道长度为480㎜，宽度为8.2㎜。
A telescopic anti-bird damage isolation device for power transmission line towers, the
一种送电线路杆塔伸缩式防鸟害隔离装置，所述两块滑道板可调范围为700~1200㎜。 A telescopic anti-bird damage isolation device for power transmission line towers, the adjustable range of the two slideway plates is 700-1200mm .
附图说明 Description of drawings
图1为滑道板的结构示意图； Fig. 1 is the structural representation of slideway plate;
图2为调整到最小范围情景的结构示意图； Fig. 2 is a structural schematic diagram of adjusting to the minimum range scenario;
图3为调整到最大范围情景的结构示意图； Fig. 3 is a structural schematic diagram of adjusting to the maximum range scenario;
图4为防鸟害隔离装置安装在单回直线杆横担的示意图； Figure 4 is a schematic diagram of the anti-bird isolation device installed on the single-return straight pole cross arm;
具体实施方法Specific implementation method
如图1、2、3所示，一种送电线路杆塔伸缩式防鸟害隔离装置，包括：两块滑道板和调节螺栓6，所述两块滑道板上设置有两个平行的滑道3，两个平行滑道的两端分别设置有固定小孔5和螺栓调节大孔4；所述第一块滑道板1的两个平行滑道3的两端螺栓调节大孔4通过调节螺栓6与第二块滑道板2的两个平行滑道3连接；第二块滑道板2两个平行滑道的两端螺栓调节大孔4通过调节螺栓6与第一块滑道板1的两个平行滑道3连接。
As shown in Figures 1, 2, and 3, a telescopic anti-bird damage isolation device for power transmission line poles and towers includes: two slideway plates and adjusting bolts 6, and the two slideway plates are provided with two
一种送电线路杆塔伸缩式防鸟害隔离装置的制作； Manufacture of a telescopic anti-bird damage isolation device for power transmission line towers;
（1）首先分别选用两块铝板（或镀锌铁板）长宽厚分别是680×400×2㎜。如图1所示，从上下边缘向内量取100㎜画出上下两个滑道中心线的位置，滑道长度为480㎜，宽度为8.2㎜，铝板左侧上下靠近边距20㎜的地方画出穿铜线的位置，孔径为3㎜。然后在铝板右侧上下靠近边缘40㎜的地方画出固定螺栓的位置，螺栓的孔径为8.2㎜。最后按铝板上所标位置，进行钻孔和滑道的开挖。（2）将加工好的铝板其中一块左右调头后，将其上下叠放在一起，用四条8㎜螺栓分别通过滑道与螺孔将其固定，如图2所示。图3为调整到最大范围情景。 (1) First, select two aluminum plates (or galvanized iron plates) whose length, width and thickness are 680×400×2mm respectively. As shown in Figure 1, measure 100mm inward from the upper and lower edges and draw the centerlines of the upper and lower slideways. The length of the slideway is 480mm, the width is 8.2mm, and the upper and lower sides of the left side of the aluminum plate are close to the margin of 20mm. Draw the position of the copper wire, the hole diameter is 3mm. Then draw the position of the fixing bolt on the right side of the aluminum plate up and down 40mm from the edge, and the hole diameter of the bolt is 8.2mm. Finally, according to the position marked on the aluminum plate, carry out the excavation of drilling and slideway. (2) After turning one of the processed aluminum plates left and right, stack them up and down together, and fix them with four 8mm bolts through the slideway and the screw hole, as shown in Figure 2. Figure 3 shows the adjusted to maximum range scenario.
由于110KV~220KV直线单回杆塔横担结构往往是四棱对称镀锌正方体或前后面对称的非正方体钢材结构，因横担中线挂点附近角铁安装密集，容易给鸟类创造搭窝条件。 Because the cross-arm structure of 110KV ~ 220KV straight single-turn pole tower is usually a four-sided symmetrical galvanized cube or a non-square steel structure with front and rear symmetry, due to the dense installation of angle irons near the hanging point of the cross-arm centerline, it is easy to create nesting conditions for birds .
安装防鸟害隔离装置7时，将组装好的隔离装置调整到最小位置后紧固，杆塔上工作人员经过横担角铁的空隙把它放到靠近中线挂点任一端横担下平面的上面，然后放松隔离装置上的四条固定螺栓，左右伸拉铝板使其总长度符合横担底面的宽度，用四根长度为400㎜左右截面积为6㎜2的单股铜线分别将隔离装置的四个角固定在横担主材上，最后紧固隔离装置上的四条调整螺栓。因中相横担挂点上方有斜拉加强角铁将横担左右分开，故用相同的方法在中线挂点另一端横担底面的上部，再安装一套隔离装置，至此一整套隔离装置安装完毕。 When installing the anti-bird damage isolation device 7, adjust the assembled isolation device to the minimum position and fasten it, and the staff on the tower pass through the gap of the cross-arm angle iron to put it on the lower plane of the cross-arm near any end of the hanging point of the center line , and then loosen the four fixing bolts on the isolation device, stretch the aluminum plate left and right to make the total length meet the width of the bottom of the cross arm, use four single-strand copper wires with a length of about 400 mm and a cross-sectional area of 6 mm 2 to connect the isolation device The four corners are fixed on the main material of the cross arm, and finally the four adjusting bolts on the isolation device are fastened. Because there is a cable-stayed reinforced angle iron above the hanging point of the middle-phase cross-arm to separate the left and right sides of the cross-arm, so use the same method to install a set of isolation devices on the upper part of the bottom of the cross-arm at the other end of the center-line hanging point. complete.
送电线路杆塔伸缩式防鸟害装置可调范围700~1200㎜，涵盖了110KV~220KV送电线路所有的猫头塔和酒杯塔以及220KV直线π型杆，有较强的通用性和适用性。 The adjustable range of telescopic anti-bird damage device for power transmission line towers is 700 ~ 1200㎜, covering all cat head towers and wine glass towers and 220KV straight π-shaped poles of 110KV ~ 220KV power transmission lines, with strong versatility and applicability .
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220626784 CN202958587U (en) | 2012-11-24 | 2012-11-24 | Telescopic bird-damage prevention isolating device for electric transmission line poles and towers |
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| CN 201220626784 CN202958587U (en) | 2012-11-24 | 2012-11-24 | Telescopic bird-damage prevention isolating device for electric transmission line poles and towers |
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| CN 201220626784 Expired - Fee Related CN202958587U (en) | 2012-11-24 | 2012-11-24 | Telescopic bird-damage prevention isolating device for electric transmission line poles and towers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161035A (en) * | 2014-07-25 | 2014-11-26 | 国家电网公司 | Spherical anti-bird device for power transmission overhead line |
| CN106437278A (en) * | 2016-09-28 | 2017-02-22 | 国网山东省电力公司章丘市供电公司 | Device for safe electricity transmission and maintenance of electricity transmission circuit |
| CN110547282A (en) * | 2019-10-13 | 2019-12-10 | 国网山东省电力公司泰安供电公司 | Foldable telescopic bird-preventing device |
-
2012
- 2012-11-24 CN CN 201220626784 patent/CN202958587U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161035A (en) * | 2014-07-25 | 2014-11-26 | 国家电网公司 | Spherical anti-bird device for power transmission overhead line |
| CN104161035B (en) * | 2014-07-25 | 2016-03-09 | 国家电网公司 | Transmission overhead line ball-type bird-proof device |
| CN106437278A (en) * | 2016-09-28 | 2017-02-22 | 国网山东省电力公司章丘市供电公司 | Device for safe electricity transmission and maintenance of electricity transmission circuit |
| CN106437278B (en) * | 2016-09-28 | 2018-11-27 | 国网山东省电力公司章丘市供电公司 | Transmission line safety transmission of electricity maintenance device |
| CN110547282A (en) * | 2019-10-13 | 2019-12-10 | 国网山东省电力公司泰安供电公司 | Foldable telescopic bird-preventing device |
| CN110547282B (en) * | 2019-10-13 | 2021-07-06 | 国网山东省电力公司泰安供电公司 | A foldable and retractable bird-proof device |
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Granted publication date: 20130605 Termination date: 20161124 |