CN103350412A - 拉线护管开管器 - Google Patents

拉线护管开管器 Download PDF

Info

Publication number
CN103350412A
CN103350412A CN2013102940178A CN201310294017A CN103350412A CN 103350412 A CN103350412 A CN 103350412A CN 2013102940178 A CN2013102940178 A CN 2013102940178A CN 201310294017 A CN201310294017 A CN 201310294017A CN 103350412 A CN103350412 A CN 103350412A
Authority
CN
China
Prior art keywords
pointed cone
opening
opening pointed
support ring
supporting ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2013102940178A
Other languages
English (en)
Other versions
CN103350412B (zh
Inventor
龚家勇
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 Corp of China SGCC
Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Guangping Power Supply Co of State Grid Hebei Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Handan Power Supply Co of State Grid Hebei Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310294017.8A priority Critical patent/CN103350412B/zh
Publication of CN103350412A publication Critical patent/CN103350412A/zh
Application granted granted Critical
Publication of CN103350412B publication Critical patent/CN103350412B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Devices For Opening Bottles Or Cans (AREA)

Abstract

本发明公开一种拉线护管开管器，由支撑环（3）、开口尖锥（5）和手把（2）组成，手把（2）为“7”字悬臂式，支撑环（3）为缺口圆环，开口尖锥（5）为上大下小的“＞”形，开口尖锥（5）的开口与支撑环（3）的缺口焊接固定，支撑环（3）与开口尖锥（5）在俯视图形成侧“U”形双壁环，开口尖锥（5）的高度大于支撑环（3）的高度，开口尖锥（5）的上端与支撑环（3）的上端平齐。与现有技术相比，本发明单人独自操作即可完成任务，省人省力，且不损坏拉线护套，更换一套拉线只需10s，工作人员的手位于木质绝缘手柄上，没有费时费力的撬别动作，不会划伤手会。

Description

拉线护管开管器
技术领域
本发明涉及一种电工工具，尤其是一种拉线护管开管器。
背景技术
拉线护套的材质由硬塑料制成，质地非常硬，安装时拉线护管很难被分开。目前，工人常用的做法就是用手硬掰，或者用钳子翘开。这样做很容易损坏拉线护套，并且费时费力，容易划伤手，需要两人配合施工，据统计，平均更换一套拉线护套需要耗时10分钟左右，因此，设计一种拉线护管开管器，是目前需要解决的技术问题。
发明内容
本发明所要解决的技术问题是提供一种拉线护管开管器。
本发明解决其技术问题的技术方案是：
拉线护管开管器，由支撑环、开口尖锥和手把组成，手把为“7”字悬臂式，支撑环为缺口圆环，开口尖锥为上大下小的“＞”形，开口尖锥的开口与支撑环的缺口焊接固定，支撑环与开口尖锥在俯视图形成侧“U”形双壁环，开口尖锥的高度大于支撑环的高度，开口尖锥的上端与支撑环的上端平齐。
作为本发明的一种优选方案，在开口尖锥的两侧外壁上分别旋转固定有一个大辊轮，在支撑环的内壁上旋转固定有小辊轮。
作为本发明的一种优选方案，所述的手把的断面形状为矩形，手把的竖直段夹装在木质绝缘板中。
与现有技术相比，本发明单人独自操作即可完成任务，省人省力，且不损坏拉线护套，更换一套拉线只需10s，工作人员的手位于木质绝缘手柄上，没有费时费力的撬别动作，不会划伤手会。
附图说明
图1是本发明的结构示意图的主视图；
图2是图1的俯视图；
图3是图1的左视图；
图4是图1的右视图。
具体实施方式
如图所示，拉线护管开管器，由支撑环3、开口尖锥5和手把2组成，手把2为“7”字悬臂式，支撑环3为缺口圆环，开口尖锥5为上大下小的“＞”形，开口尖锥5的开口与支撑环3的缺口焊接固定，支撑环3与开口尖锥5在俯视图形成侧“U”形双壁环，开口尖锥5的高度大于支撑环3的高度，开口尖锥5的上端与支撑环3的上端平齐。
在开口尖锥5的两侧外壁上分别旋转固定有一个大辊轮4，在支撑环3的内壁上旋转固定有小辊轮6。
所述的手把2的断面形状为矩形，手把2的竖直段夹装在木质绝缘板1中。

Claims (3)

1.拉线护管开管器，由支撑环（3）、开口尖锥（5）和手把（2）组成，其特征在于，手把（2）为“7”字悬臂式，支撑环（3）为缺口圆环，开口尖锥（5）为上大下小的“＞”形，开口尖锥（5）的开口与支撑环（3）的缺口焊接固定，支撑环（3）与开口尖锥（5）在俯视图形成侧“U”形双壁环，开口尖锥（5）的高度大于支撑环（3）的高度，开口尖锥（5）的上端与支撑环（3）的上端平齐。
2.根据权利要求1所述的拉线护管开管器，其特征在于，在开口尖锥（5）的两侧外壁上分别旋转固定有一个大辊轮（4），在支撑环（3）的内壁上旋转固定有小辊轮（6）。
3.根据权利要求1所述的拉线护管开管器，其特征在于，所述的手把（2）的断面形状为矩形，手把（2）的竖直段夹装在木质绝缘板（1）中。
CN201310294017.8A 2013-07-15 2013-07-15 拉线护管开管器 Active CN103350412B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310294017.8A CN103350412B (zh) 2013-07-15 2013-07-15 拉线护管开管器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310294017.8A CN103350412B (zh) 2013-07-15 2013-07-15 拉线护管开管器

Publications (2)

Publication Number Publication Date
CN103350412A true CN103350412A (zh) 2013-10-16
CN103350412B CN103350412B (zh) 2016-03-16

Family

ID=49306872

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310294017.8A Active CN103350412B (zh) 2013-07-15 2013-07-15 拉线护管开管器

Country Status (1)

Country Link
CN (1) CN103350412B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319688A (zh) * 2021-09-15 2022-11-11 中国长江电力股份有限公司 焊接型气体绝缘线路内置式橡胶垫圈更换方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453353A (en) * 1981-09-14 1984-06-12 Robin Products Company Guy wire protector
JPH10164718A (ja) * 1996-11-26 1998-06-19 Nishi Nippon Electric Wire & Cable Co Ltd 管取り外し器
CN2444027Y (zh) * 2000-10-08 2001-08-22 王世全 一种斜拉线管
CN2503163Y (zh) * 2001-02-26 2002-07-31 王图强 电力通信设施拉线防护套
CN202131822U (zh) * 2011-07-19 2012-02-01 江西省电力公司培训中心 输电铁塔拉线保护套管
CN203390845U (zh) * 2013-07-15 2014-01-15 国家电网公司 拉线护管开管器

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453353A (en) * 1981-09-14 1984-06-12 Robin Products Company Guy wire protector
JPH10164718A (ja) * 1996-11-26 1998-06-19 Nishi Nippon Electric Wire & Cable Co Ltd 管取り外し器
CN2444027Y (zh) * 2000-10-08 2001-08-22 王世全 一种斜拉线管
CN2503163Y (zh) * 2001-02-26 2002-07-31 王图强 电力通信设施拉线防护套
CN202131822U (zh) * 2011-07-19 2012-02-01 江西省电力公司培训中心 输电铁塔拉线保护套管
CN203390845U (zh) * 2013-07-15 2014-01-15 国家电网公司 拉线护管开管器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115319688A (zh) * 2021-09-15 2022-11-11 中国长江电力股份有限公司 焊接型气体绝缘线路内置式橡胶垫圈更换方法
CN115319688B (zh) * 2021-09-15 2024-04-16 中国长江电力股份有限公司 焊接型气体绝缘线路内置式橡胶垫圈更换方法

Also Published As

Publication number Publication date
CN103350412B (zh) 2016-03-16

Similar Documents

Publication Publication Date Title
CN205059100U (zh) 一种轮胎拆装机
CN203330300U (zh) 拉线压弯器
CN203344007U (zh) 一种辅助订钉装置
CN205123121U (zh) 一种电线跨越操作杆
CN203390845U (zh) 拉线护管开管器
CN103350412A (zh) 拉线护管开管器
CN104617515A (zh) 10kv配电线路杆顶维护支撑杆
CN203486616U (zh) 无芯纸卷加工用分条机卷取轴拔除装置
CN204339011U (zh) 一种改进的切管机
CN201970802U (zh) 一种装胎机
CN204123339U (zh) 一种手机触摸屏面壳定位装置
CN203326490U (zh) 一种电缆头制作支架
CN204481399U (zh) 10kV配电线路杆顶维护支撑杆
CN204030522U (zh) 一种电缆沟盖板搬移工具
CN103545746B (zh) 一种电线快速换型的送线装置
CN204118101U (zh) 一种边框剥离器
CN205021495U (zh) 一种阀芯拆卸工装
CN204541185U (zh) 洗瓶刷
CN203940588U (zh) 一种结构优化的通风管道罩
CN204221746U (zh) 一种可伸缩式电锤屋顶打孔作业延长器
CN204453866U (zh) 一种倒桶器
CN203789838U (zh) 一种新型的玻璃除尘器
CN203778542U (zh) 一种冷弯机用可调顶紧装置
CN203932830U (zh) 一种电力线路施工用中线挑线滑车
CN203993846U (zh) 一种变压器铁芯用硅钢片卷料放置架

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: HEBEI ELECTRIC POWER CORPORATION HANDAN POWER SUPPLY COMPANY

Effective date: 20140903

Owner name: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEB

Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA

Effective date: 20140903

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 056002 HANDAN, HEBEI PROVINCE

TA01 Transfer of patent application right

Effective date of registration: 20140903

Address after: 056002 No. 48 Zhonghua North Street, Hebei, Handan

Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company

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

Applicant before: State Grid Corporation of China

Applicant before: Hebei Electric Power Corporation

Applicant before: Handan Power Supply Company

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160203

Address after: 100017 West Chang'an Avenue, Beijing, No. 86, No.

Applicant after: State Grid Corporation of China

Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company

Applicant after: STATE GRID HEBEI GUANGPING COUNTY POWER SUPPLY CO., LTD.

Address before: 056002 No. 48 Zhonghua North Street, Hebei, Handan

Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company

C14 Grant of patent or utility model
GR01 Patent grant