CN203039270U - 隔离开关检修防护架 - Google Patents
隔离开关检修防护架 Download PDFInfo
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- CN203039270U CN203039270U CN 201220736129 CN201220736129U CN203039270U CN 203039270 U CN203039270 U CN 203039270U CN 201220736129 CN201220736129 CN 201220736129 CN 201220736129 U CN201220736129 U CN 201220736129U CN 203039270 U CN203039270 U CN 203039270U
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- 230000001681 protective Effects 0.000 title claims abstract description 20
- 210000001624 Hip Anatomy 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Chemical class 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Abstract
本实用新型涉及供电检修设备，公开了一种隔离开关检修防护架，包括底座、防护杆和焊接在防护杆上端的安全带挂环，所述的底座一侧设有套管，防护杆插进套管，套管和防护杆通过防护杆紧固螺栓连在一起。本实用新型具有以下优点：1.安全可靠性高。顶端的安全带挂环高于人体腰部，防护杆和套管能够承受足够的重量，第一小圆盘和第二小圆盘使受力平衡，接触牢固可靠；2.拆装方便。该检修架便于检修人员携带，且其结构简单，主要以螺栓固定为主，拆装方便；3.现场适用性强。适用于检修当前运行中各型号、厂家的隔离开关，方便检修工作，能有效提高隔离开关检修工作效率。
Description
隔离开关检修防护架
技术领域
[0001] 本实用新型涉及供电检修设备，尤其涉及了一种隔离开关检修防护架。
背景技术
[0002] 在进行隔离开关检修维护时，一般采用“梯子登高，专人扶守”的方式，虽然符合《安全规程》的规定，但存在以下几个弊端:1.由于没有专门供安全带挂环的设置，若把安全带挂在隔离开关构架的横梁上，不符合“高挂低用”的原则；2.梯子往往影响隔离开关的分合操作；3.在对隔离开关瓷柱刷涂室温硫化硅橡胶(R T V)时，梯子的高度略显不足，R TV容易飘落到梯子和扶梯人员身上；4.检修维护过程中，需要多次移动梯子，施工人员多次上下梯子，影响检修工作效率。
[0003] 现有的检修设备，电力系统66kV隔离开关大修过程中，采用铝合金抱杆或检修平台来进行。利用铝合金抱杆作业，抱杆较长，重量大，常需要8个人来固定抱干的四根拉线，拉线的位置还不好选，不容易控制，无法保证安全距离，容易造成触电。抱杆高不容易控制，组立抱杆非常危险，容易造成倒杆现象，并且离带电设备非常近，在挪动抱杆时更是危险，这种方法不适合在带电设备较近的区域工作。使用抱杆进行吊装，稳定性差，危险性大，工作出现危险次数多，检修质量合格低，检修工具操作复杂，工作效率低。检修平台体积大，重量大，安装复杂，需要多人配合安装，耗时长，高处行动不方便。这两种作业方法，作业时间长，需要人员多，与带电设备近，危险性大，造成工作效率低下，不能满足工作需要。而且，由于人员多，作业时间长，工作人员易产生身体疲劳，容易发生危险，不利于安全生产。
发明内容
[0004] 本实用新型针对现有技术中的上述缺点，提供了一种可快速装、拆，而且危险性小，可提高检修工作效率的隔离开关检修防护架。
[0005] 为了解决上述技术问题，本实用新型通过下述技术方案得以解决:
[0006] 隔离开关检修防护架，包括底座、防护杆和焊接在防护杆上端的安全带挂环，所述的底座一侧设有套管，防护杆插进套管，套管和防护杆通过防护杆紧固螺栓连在一起。
[0007] 作为优选，所述的底座上设有第一固定螺栓，套管下端设有第二固定螺栓。
[0008] 作为优选,所述的第一固定螺栓一端活动连接有第一小圆盘，第二固定螺栓一端活动连接有第二小圆盘。
[0009] 本实用新型由于采用了以上技术方案，具有显著的技术效果:
[0010] 1.安全可靠性高。本实用新型设有安全带挂扣设施，顶端的安全带挂环高于人体腰部，符合《安全规程》中“高挂低用”原则；防护杆和套管能够承受足够的重量，具有优良的机械强度和绝缘性能，防护杆紧固螺栓使套管和防护架连接牢固；第一固定螺栓和第二固定螺栓使底座固定在槽钢上，第一小圆盘和第二小圆盘使受力平衡，接触牢固可靠。
[0011] 2.拆装方便。本检修架重量控制在15Kg内，体积适中，便于检修人员携带，可独立安装；其结构简单，主要以螺栓固定为主，拆装方便。[0012] 3.现场适用性强。适用于检修当前运行中各型号、厂家的隔离开关，方便检修工作，能有效提高隔离开关检修工作效率。
附图说明
[0013] 图1是本实用新型的平面示意图。
[0014] 以上附图中各数字标号所指代的部位名称如下:其中I一底座、2—防护杆、3—安全带挂环、4 一套管、5—防护杆紧固螺栓、6—第一固定螺栓、7—第二固定螺栓、8—第一小圆盘、9一第二小圆盘。
具体实施方式
[0015] 下面结合附图与实施例对本实用新型作进一步详细描述:
[0016] 实施例1
[0017] 隔离开关检修防护架，如图1所示，包括底座1、防护杆2和焊接在防护杆2上端的安全带挂环3，所述的底座I 一侧设有套管4，防护杆2插进套管4，套管4和防护杆2通过防护杆紧固螺栓5连在一起。
[0018] 所述的底座上设有第一固定螺栓6，套管4下端设有第二固定螺栓7。第一固定螺栓6 —端活动连接有第一小圆盘8，第二固定螺栓7 —端活动连接有第二小圆盘9。所述的防护杆2和套管4均由环氧树脂、玻璃纤维布和306树脂苯酐制成。防护杆2和套管4可承受足够的重量，具有优良的机械强度和绝缘性能。
[0019] 使用时，通过第一固定螺栓6和第二固定螺栓7上的螺母，使底座I固定在槽钢上，在第一固定螺栓6和第二固定螺栓7与槽钢的接触部分设有可活动的第一小圆盘8和第二小圆盘9，能使受力平衡，接触牢固可靠。
[0020] 总之，以上所述仅为本实用新型的较佳实施例，凡依本实用新型申请专利范围所作的均等变化与修饰，皆应属本实用新型专利的涵盖范围。
Claims (3)
1.隔离开关检修防护架，包括底座(I)、防护杆(2)和焊接在防护杆(2)上端的安全带挂环(3)，其特征在于:所述的底座(I) 一侧设有套管(4)，防护杆(2)插进套管(4)，套管(4)和防护杆(2)通过防护杆紧固螺栓(5)连在一起。
2.根据权利要求1所述的隔离开关检修防护架，其特征在于:所述的底座(I)上设有第一固定螺栓(6)，套管(4)下端设有第二固定螺栓(7)。
3.根据权利要求2所述的隔离开关检修防护架，其特征在于:第一固定螺栓(6)—端活动连接有第一小圆盘(8 )，第二固定螺栓(7 ) —端活动连接有第二小圆盘(9 )。
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427353A (zh) * | 2013-08-08 | 2013-12-04 | 国家电网公司 | 一种开关系腰绳支架 |
| CN104734054A (zh) * | 2015-04-10 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | 隔离开关检修支架 |
| CN110424704A (zh) * | 2019-08-13 | 2019-11-08 | 上海坦敏自动化设备有限公司 | 一种电气自动化设备检修防护装置 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103427353A (zh) * | 2013-08-08 | 2013-12-04 | 国家电网公司 | 一种开关系腰绳支架 |
| CN104734054A (zh) * | 2015-04-10 | 2015-06-24 | 国网辽宁省电力有限公司抚顺供电公司 | 隔离开关检修支架 |
| CN110424704A (zh) * | 2019-08-13 | 2019-11-08 | 上海坦敏自动化设备有限公司 | 一种电气自动化设备检修防护装置 |
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