CN202474680U - 输电线路直线杆塔地线提升滑轮架 - Google Patents

输电线路直线杆塔地线提升滑轮架 Download PDF

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Publication number
CN202474680U
CN202474680U CN2012200171162U CN201220017116U CN202474680U CN 202474680 U CN202474680 U CN 202474680U CN 2012200171162 U CN2012200171162 U CN 2012200171162U CN 201220017116 U CN201220017116 U CN 201220017116U CN 202474680 U CN202474680 U CN 202474680U
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ground wire
pulley yoke
transmission line
power transmission
wire lifting
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CN2012200171162U
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马玉新
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State Grid Corp of China SGCC
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HUBEI ELECTRIC POWER CO LTD XIAOGAN POWER SUPPLY Co Ltd
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Abstract

本实用新型是一种用于电力部门为110~220千伏输电线路地线展放后安装固定过程或地线在运行中发生断股损伤缺陷时,在修复地线过程中进行提升地线安装到位的输电线路直线杆塔地线提升滑轮架。其特征在于滑轮的转轴固定在滑轮架上,滑轮架上有螺栓固定孔。其设计简单,使用方便,使地线提升工作通过工具上的滑轮,改变承力方向,达到省人省力、提高效率,安全可靠的成效。

Description

输电线路直线杆塔地线提升滑轮架
技术领域
本实用新型是一种用于电力部门为110~220千伏输电线路地线展放后安装固定过程或地线在运行中发生断股损伤缺陷时,在修复地线过程中进行提升地线安装到位的输电线路直线杆塔地线提升滑轮架。
背景技术
新建输电线路在地线展放完成后,最终要将地线固定在杆塔上,从放线滑轮临时挂线状态转为悬垂线夹固定,操作步骤中需要提升地线;地线受力不平衡,调整地线悬垂线夹位置,操作步骤中需要提升地线;输电线路运行中出现地线断股缺陷,往往要降线到地面操作或低空修复时,操作步骤中也需要提升地线。因地线横担与地线的距离较近,输电专业所用的检修工具如手板葫芦、双钩、收线车等承重工具在这么小的范围内都无法使用,提升地线工作只能靠杆上作业人员用肩膀扛地线。在操作过程中,往往需2~3人同时用力扛,才能将地线提升到位。这种操作方法较原始,令杆上作业人员体力消耗很快,杆上人员的劳动强度较大,同时也增加了工作中不安全因素。
发明内容
本实用新型的发明目的,就是要提供一种能利用现有的起重工具,达到减轻工作人员劳动强度的目的,提高工作的效率和安全性的输电线路直线杆塔地线提升滑轮架。本实用新型的技术结局方案是这样的;一种输电线路直线杆塔地线提升滑轮架,其特征在于滑轮的转轴固定在滑轮架上,滑轮架上有螺栓固定孔。使用时,将滑轮架卡放在直线杆塔地线横担上,用螺栓通过螺栓固定孔将滑轮架固定,就可在直线塔杆上进行地线的提升或更换了。适用本实用新型的有益效果是;其设计简单,使用方便,使地线提升工作通过工具上的滑轮,改变承力方向,达到省人省力、提高效率,安全可靠的成效。
附图说明
附图1为本实用新型的正视示意图。
附图2为本实用新型的左视示意图。
具体实施方式
图1和图2中,用金属材料制成的滑轮1安装在转轴2上,转轴2安装在滑轮架3上,滑轮架3上有螺栓固定孔4。

Claims (1)

1.一种输电线路直线杆塔地线提升滑轮架,其特征在于滑轮(1)的转轴(2)固定在滑轮架(3)上,滑轮架(3)上有螺栓固定孔(4)。
CN2012200171162U 2012-01-16 2012-01-16 输电线路直线杆塔地线提升滑轮架 Expired - Fee Related CN202474680U (zh)

Priority Applications (1)

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CN2012200171162U CN202474680U (zh) 2012-01-16 2012-01-16 输电线路直线杆塔地线提升滑轮架

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200171162U CN202474680U (zh) 2012-01-16 2012-01-16 输电线路直线杆塔地线提升滑轮架

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CN202474680U true CN202474680U (zh) 2012-10-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104113014A (zh) * 2014-07-31 2014-10-22 国家电网公司 上扛提线滑车
CN104370230A (zh) * 2012-09-24 2015-02-25 湖州电力局 支架式机动绞磨

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104370230A (zh) * 2012-09-24 2015-02-25 湖州电力局 支架式机动绞磨
CN104370230B (zh) * 2012-09-24 2016-11-02 湖州电力局 支架式机动绞磨
CN104113014A (zh) * 2014-07-31 2014-10-22 国家电网公司 上扛提线滑车

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Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing

Patentee after: State Grid Corporation of China

Address before: 432000 No. 221 long march road, Hubei, Xiaogan

Patentee before: Hubei Electric Power Co.,Ltd. Xiaogan Power Supply Co., Ltd.

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

Granted publication date: 20121003

Termination date: 20190116