CN202633824U - 挂线钩 - Google Patents

挂线钩 Download PDF

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Publication number
CN202633824U
CN202633824U CN 201220224917 CN201220224917U CN202633824U CN 202633824 U CN202633824 U CN 202633824U CN 201220224917 CN201220224917 CN 201220224917 CN 201220224917 U CN201220224917 U CN 201220224917U CN 202633824 U CN202633824 U CN 202633824U
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China
Prior art keywords
hanging hook
shaped bracket
wire
hooks
insulator strings
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Expired - Fee Related
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CN 201220224917
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English (en)
Inventor
赵新勇
赵长强
任宗波
孙彬
陈玉宝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Shandong Jiyang Power Supply Co
State Grid Corp of China SGCC
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JIYANG POWER SUPPLY CO Ltd
State Grid Corp of China SGCC
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Priority to CN 201220224917 priority Critical patent/CN202633824U/zh
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Publication of CN202633824U publication Critical patent/CN202633824U/zh
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Abstract

挂线钩，属于输电线路施工中紧挂线和线路绝缘子串的维修领域，能有效解决损伤绝缘子串和导线的问题。它包括一个U形支架，U形支架的两末端分别向U型支架的顶部方向弯折形成两个挂钩，弯折的部分平行于U形支架，所述的挂钩位于U形支架的同侧。本实用新型可以保护绝缘子串和导线不受损伤，保证工作人员的人身安全，同时又能使工作人员施工方便，从而缩短工作时间，大大提高了工作效率。

Description

挂线钩
技术领域
本实用新型涉及输电线路施工中紧挂线和线路绝缘子串的维修领域，具体地说是一种挂线钩。
背景技术
目前，在输电线路施工紧挂线和维修线路绝缘子串过程中，普遍在使用卡线器作为握线工具。但是在使用卡线器进行施工和维修时，会存在一些弊端：
1、紧线时绝缘子串和导线容易受到损伤。经统计，自2011年以来，35KV及以上送电线路施工时使用卡线器时，100%会在导线表面留下卡痕，同时有75 %的几率在导线表面形成毛刺；
2、卡线器在紧线时在导线上留下的卡痕，在天气潮湿时容易形成电晕，带来不必要的设备损坏，大大减少了设备的使用寿命；
3、使用卡线器更换绝缘子时，绝缘子容易翻转，不仅会给施工人员造成一定的施工难度，也容易对施工人员的人身安全造成威胁。
实用新型内容
本实用新型的目的在于提供一种挂线钩，该挂线钩能有效解决损伤绝缘子串和导线的问题，从而延长设备使用寿命，保证工作人员的施工安全。
本实用新型解决其技术问题所采用的技术方案是：挂线钩，其特征是，包括一个U形支架，U形支架的两末端分别向U型支架的顶部方向弯折形成两个挂钩，弯折的部分平行于U形支架，所述的挂钩位于U形支架的同侧。
本实用新型具有以下突出的有益效果：
1、使用挂线钩操作保证了工作人员的人身安全，工作人员不用再坐在导线上连接或拆除U型环与卡线器，而直接用油丝绳拆除挂线钩即可；
2、使用挂线钩操作缩短了工作时间，节省了连接与拆除卡线器等工具的时间，大大提高了工作效率；
3、使用挂线钩操作可以保护绝缘子串和导线不受损伤，挂线钩使绝缘子串受力均匀，不再旋转，从而使工作人员施工方便，避免了对导线造成损伤。
附图说明
下面结合附图和实施例对本实用新型做进一步的说明：
图1是本实用新型实施例的结构示意图。
图中：1 U形支架，2挂钩。
具体实施方式
如图1所示，挂线钩，其特征是，包括一个U形支架1，U形支架1的两末端分别向U型支架1的顶部方向弯折形成两个挂钩2，弯折的部分平行于U形支架1，所述的挂钩2位于U形支架1的同侧。
使用实用新型连接绝缘子串与杆塔，在紧线过程中只需将U型支架1端部的两个挂钩2挂在靠近线路侧的联板的外侧，再用油丝绳连接杆塔和U型支架1，当绝缘子串与杆塔连接好后，工作人员再把U型支架1与油丝绳拆除即可。 

Claims (1)

1.挂线钩，其特征是，包括一个U形支架，U形支架的两末端分别向U型支架的顶部方向弯折形成两个挂钩，弯折的部分平行于U形支架，所述的挂钩位于U形支架的同侧。
CN 201220224917 2012-05-18 2012-05-18 挂线钩 Expired - Fee Related CN202633824U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220224917 CN202633824U (zh) 2012-05-18 2012-05-18 挂线钩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220224917 CN202633824U (zh) 2012-05-18 2012-05-18 挂线钩

Publications (1)

Publication Number Publication Date
CN202633824U true CN202633824U (zh) 2012-12-26

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CN 201220224917 Expired - Fee Related CN202633824U (zh) 2012-05-18 2012-05-18 挂线钩

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CN (1) CN202633824U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664370A (zh) * 2012-05-18 2012-09-12 济阳县供电公司 挂线钩

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102664370A (zh) * 2012-05-18 2012-09-12 济阳县供电公司 挂线钩

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Address after: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang

Patentee after: STATE GRID SHANDONG JIYANG POWER SUPPLY Co.

Patentee after: State Grid Corporation of China

Address before: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang

Patentee before: Jiyang Power Supply Co.,Ltd.

Patentee before: State Grid Corporation of China

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

Patentee after: State Grid Corporation of China

Patentee after: STATE GRID SHANDONG JIYANG POWER SUPPLY Co.

Address before: 251400 Ji'nan County, Shandong Province, No. two weft Road, No. 47, Jiyang

Patentee before: STATE GRID SHANDONG JIYANG POWER SUPPLY Co.

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20121226

Termination date: 20160518