CN202840242U - 一种轻型维护便捷的高强度避雷设备 - Google Patents
一种轻型维护便捷的高强度避雷设备 Download PDFInfo
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- CN202840242U CN202840242U CN 201220306549 CN201220306549U CN202840242U CN 202840242 U CN202840242 U CN 202840242U CN 201220306549 CN201220306549 CN 201220306549 CN 201220306549 U CN201220306549 U CN 201220306549U CN 202840242 U CN202840242 U CN 202840242U
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 35
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 11
- 239000004917 carbon fiber Substances 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 7
- 238000009408 flooring Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 3
- 238000005553 drilling Methods 0.000 abstract description 3
- 241001425761 Parthenos sylvia Species 0.000 abstract 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical group 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Abstract
本实用新型提供一种轻型维护便捷的高强度避雷设备,包括分段连接成一体的避雷针,避雷针腔体内芯为高强度碳纤维杆,包裹碳纤维杆的是金属外壳,避雷针固定在装有接地线的金属底座上,在金属底座上固定有雷电波削峰器,通过其下端接线柱的引线连接雷电计数器,而雷电波削峰器的上端接线柱,通过分流固定金属支架固定在避雷针的金属外壳上;在位于分流固定金属支架下面的针体金属外壳上设置有绝缘隔断;通过雷电计数器记录所发生的雷电流袭击次数。本避雷设备由于体积小重量轻,强度高,分段组装,不需吊装设备和专业队伍成本低,安装维护简捷,可广泛用于工厂、电厂、变电站、油库、仓库、石油钻探地、军用装备区以及建筑工地上。
Description
一种轻型维护便捷的高强度避雷设备技术领域[0001] 本实用新型涉及一种防止雷电灾害的避雷设备,确切说是涉及一种固定在地面上具有体积小重量轻、强度高、拆装方便的轻型维护便捷的高强度避雷设备。背景技术[0002] 现有固定在地面上的避雷装置,如安装在工厂、电厂、变电站、油库、仓库、石油钻探地、军用装备区、以及建筑工地上的避雷装置,一般都有1000-3000公斤重,高15-30米, 用防风绳将避雷针固定,避雷装置体积大质量重,架设需要专业队伍,占用很多人力,还得使用机械吊装设备,安装复杂,整个避雷装置安装完毕需时2-3天。[0003] 使用中的这种避雷装置,需要维修时,拆卸与安装都十分费时费力,对其维护特别地困难。发明内容[0004] 本实用新型的发明目的在于:针对所述避雷装置存在的问题,为用户提供一种体积小重量轻、强度高、拆装方便的轻型维护便捷的高强度避雷设备。[0005] 本实用新型的发明目的是通过实施下述技术方案来实现的:[0006] 一种轻型维护便捷的高强度避雷设备,包括在选定场地的水泥地面上固定的金属底座,在该金属底座上装有雷电波削峰器,并将接地线从金属底座上引出,其特征在于: 在所述金属底座上竖直的固定一根分段组装连成一体的避雷针,该避雷针的内芯为高强度碳纤维杆,包裹碳纤维杆的外壳是金属外壳,在该避雷针下部的金属外壳上设置一段绝缘隔断,在该绝缘隔断之上部位的避雷针金属外壳上连接有分流固定的金属支架,该金属支架的一端固定在避雷针的金属外壳上,另一端固定在所述雷电波削峰器的上端接线柱上, 而该雷电波削峰器的下端接线柱通过引线连接雷电计数器。[0007] 所述竖直固定在金属底座上的避雷针,最下一段套装在一支钢套管内使底端连接金属底座,该钢套管上部通过螺母箍紧,钢套管底部由法兰箍紧并将该法兰固定在金属底座上。[0008] 所述雷电波削峰器可设置两支,对称的装在避雷针两侧的金属底座上,两支雷电波削峰器上端的接线柱,通过两个对称的分流固定金属支架对称的连接到所述避雷针的金属外壳上,而两支雷电波削峰器下端的接线柱,分别通过引线连接雷电计数器。[0009] 在围绕金属底座四周的水泥地面上,设置一圈安全保护的金属围网。[0010] 涉及所述雷电波削峰器的内容,已在中国专利ZL200720079102. 2中公开。[0011] 本实用新型的优点在于:由于本实用新型避雷针体的芯体为高强度的碳纤维杆, 而包裹它的是铝金属外壳,与现有避雷针相比,本实用新型避雷针具有体积小、重量轻、强度高,韧性好坚固耐用的特点 。由于本实用新型避雷针是分段组装连成一体的,因此安装、 拆卸十分便捷容易维护。[0012] 所述体积小重量轻是指:现有的避雷针都在15-30米高,重量达1000-3000公斤,安装需要专业队伍,还需要配备机械吊装设备,安装费时费力,还需要用防风绳将避雷针体固定,安装成本也很高。[0013] 本实用新型避雷针体由多段组成,全高16-20米,总重量仅有20公斤左右,安装时不需要专业队伍,不用机械吊装设备,省力省时容易维护,避雷针也不需要用防风绳固定, 安装成本很低。[0014] 此外,本实用新型还具有抗腐蝕耐老化,适应环境能力強等突出优点。附图说明[0015] 图1为本实用新型避雷设备总体结构纵剖示意图[0016] 图2为本实用新型避雷设备金属底座范围的俯视不意图[0017] 图中标记:1为避雷针金属外壳,2为避雷针外壳腔体内的高强度碳纤维杆,3为装插避雷针的底部钢套管,4为箍紧钢套管上部的螺母,5为箍紧钢套管底部并固定在金属底座上的法兰,6-1与6-2分别为雷电波削峰器,7为连接雷电波削峰器上端接线柱与避雷针金属外壳的分流固定金属支架,8为金属底座,9为安全保护的金属围网,10为架设本避雷设备的水泥地面,11为雷电计数器,12为接地线,13为雷电波削峰器腔体中的金属削波绕阻,14为雷电波削峰器的上端接线柱,15为雷电波削峰器的下端接线柱,16为雷电波削峰器的绝缘外壳,17为设置在避雷针金属外壳上的绝缘隔断。具体实施方式[0018] 一种轻型维护便捷的高强度避雷设备,包括有:避雷针、钢套管3、雷电波削峰器、 分流固定金属支架7、雷电计数器11、金属底座8、接地线12构成要件;[0019] 其中:避雷针的内芯为高强度碳纤维杆2,包裹高强度碳纤维杆2的为避雷针铝金属外壳,避雷针的全长 是分段组装连接成一体的,在避雷针的最下段位于分流固定金属支架7的下部位设置一段绝缘隔断17,避雷针的底部段套装在钢套管3中,其底端与金属底座8连接,通过钢管套3上部的箍紧螺母4和钢套管底部的箍紧法兰盘5,将避雷针竖直地固定在金属底座8上,该底座8被固定在选定场地的水泥土面10上;[0020] —对雷电波削峰器6-1和6-2相对于避雷针对称的固定在金属底座8上,在该底座8上还装有雷电计数器11和接地线12,雷电波削峰器6-1和6-2的上端接线柱14,通过分流固定金属支架7与避雷针的铝金属外壳I连接固定,两支雷电波削峰器的下端接线柱 15分别通过引线连接雷电计数器11,在围绕金属底座8四周的水泥地面10上,设置一圈安全保护的金属围网9。[0021] 实施例XHBLZ-1I型消磁消弧避雷设备[0022] 本设备的避雷针全长20米,内芯为碳纤维杆2,碳纤维杆2的外壳为铝金属外壳 I,每段避雷针组件只有4公斤左右,避雷针全长由5段组件组装连接成一体;[0023] 本设备中雷电波削峰器6-1和6-2的绝缘外壳16为娃橡胶绝缘管,其内芯的金属削波绕阻13的抑制浪涌无感阻抗为O. 5 Ω,连接雷电波削峰器上端接线柱14与避雷针铝金属外壳I的分流固定金属支架7,采用铝合金分流固定架;[0024] 避雷针接地线12的冲击电阻彡10 Ω,通过雷电计数器11可以记录雷电流的袭击次数。[0025] 本避雷设备由于体积小,重量轻,强度高,不需要专业队伍和机械吊装设备架设, 不用防风绳固定,安装省时省力成本低,维护简捷,可广泛应用于工厂、电厂、变电站、油库、 仓库、石油钻探地、军用装备区、以及建筑工地上。·
Claims (4)
1. 一种轻型维护便捷的高强度避雷设备,包括在选定场地的水泥地面(10)上固定的金属底座(8),在该金属底座⑶上装有雷电波削峰器,并将接地线(12)从金属底座⑶上引出,其特征在于:在所述金属底座(8)上竖直的固定一根分段组装连成一体的避雷针,该避雷针的内芯为高强度碳纤维杆(2),包裹碳纤维杆(2)的外壳是金属外壳(1),在该避雷针下部的金属外壳(I)上设置一段绝缘隔断(17),在该绝缘隔断(17)之上部位的避雷针金属外壳(I)上连接有分流固定的金属支架(7),该金属支架(7)的一端固定在避雷针的金属外壳(I)上,另一端固定在所述雷电波削峰器的上端接线柱(14)上,而该雷电波削峰器的下端接线柱(15)通过引线连接雷电计数器(11)。
2.按照权利要求1所述的轻型维护便捷的高强度避雷设备,其特征在于:所述竖直固定在金属底座(8)上的避雷针,其最下一段套装在一支钢套管(3)内使底端连接金属底座(8),该钢套管(3)上部通过螺母(4)箍紧,钢套管(3)底部由法兰(5)箍紧并将该法兰(5)固定在金属底座(8)上。
3.按照权利要求1或2所述的轻型维护便捷的高强度避雷设备,其特征在于:所述雷电波削峰器可设置两支¢-1,6-2),对称的装在避雷针两侧的金属底座(8)上,两支雷电波削峰器上端的接线柱(14),通过两个对称的分流固定金属支架(7)对称的连接到所述避雷针的金属外壳(I)上,而两支雷电波削峰器下端的接线柱(15),分别通过引线连接雷电计数器(11)。
4.按照权利要求1所述的轻型维护便捷的高强度避雷设备,其特征在于:在围绕金属底座(8)四周的水泥地面(10)上,设置一圈安全保护的金属围网(9)。
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CN103457163A (zh) * | 2013-09-28 | 2013-12-18 | 成都星河科技产业有限公司 | 机动避雷装置 |
CN109119899A (zh) * | 2018-08-30 | 2019-01-01 | 中国南方电网有限责任公司超高压输电公司百色局 | 一种变电站用区域覆盖避雷设备 |
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CN103457163A (zh) * | 2013-09-28 | 2013-12-18 | 成都星河科技产业有限公司 | 机动避雷装置 |
CN103457163B (zh) * | 2013-09-28 | 2015-09-02 | 成都星河科技产业有限公司 | 机动避雷装置 |
CN109119899A (zh) * | 2018-08-30 | 2019-01-01 | 中国南方电网有限责任公司超高压输电公司百色局 | 一种变电站用区域覆盖避雷设备 |
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