CN202418131U - 防震锤快速紧固螺栓 - Google Patents

防震锤快速紧固螺栓 Download PDF

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Publication number
CN202418131U
CN202418131U CN 201120515252 CN201120515252U CN202418131U CN 202418131 U CN202418131 U CN 202418131U CN 201120515252 CN201120515252 CN 201120515252 CN 201120515252 U CN201120515252 U CN 201120515252U CN 202418131 U CN202418131 U CN 202418131U
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fastening screw
snap ring
handle
fastening
screw rod
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CN 201120515252
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English (en)
Inventor
尹应军
姚楠
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Nanyang Power Supply Co of State Grid Henan Electric Power Co Ltd
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Abstract

本实用新型公开了一种防震锤快速紧固螺栓,由手柄、紧固螺杆和U形弹性卡环组成,所述手柄和紧固螺杆通过销栓活动连接,所述U形弹性卡环的两边上端分别设置穿孔,所述紧固螺杆穿过穿孔与U形弹性卡环实现连接,所述紧固螺杆顶端设置挡板装置。当防震锤出现松动时,只用通过操作手柄,由于手柄和紧固螺杆连接,紧固螺杆和U形弹性卡环连接,利用杠杆原理,将手柄下扳,使得U形弹性卡环进一步收缩,从而起到紧固防震锤的作用,设置的挡板装置可起到固定紧固螺杆和U形弹性卡环的作用。

Description

防震锤快速紧固螺栓
技术领域
本实用新型属于防震锤技术领域,具体涉及一种防震锤快速紧固螺栓。
背景技术
防震锤是一段铁棒,由于它加挂在电力线路塔杆悬点处,以吸收或减弱振动能量,改变线路摇摆频率,防止线路的振动或舞动,所以被广泛应用,使用过程中,防震锤难免会发生松动,需要对其进行紧固,但是,目前防震锤的紧固需要借助于工具,而且还不易进行紧固,费时费力,尤其需要高空作业,所以更加不易紧固,给施工带来一定不便,影响线路正常运行。
实用新型内容
本实用新型的目的在于避免上述现有技术中的不足之处,而提供一种省时省力、紧固快速而方便、便于操作、有效保证线路正常运行的防震锤快速紧固螺栓。
实现本实用新型的目的所采用的技术方案是:一种防震锤快速紧固螺栓,由手柄、紧固螺杆和U形弹性卡环组成,所述手柄和紧固螺杆通过销栓活动连接,所述U形弹性卡环的两边上端分别设置穿孔,所述紧固螺杆穿过穿孔与U形弹性卡环实现连接,所述紧固螺杆顶端设置挡板装置。
由于本实用新型将手柄、紧固螺杆和U形弹性卡环相组合,形成了防震锤快速紧固螺栓,可实现防震锤的快速紧固。当防震锤出现松动时,只用通过操作手柄,由于手柄和紧固螺杆连接,紧固螺杆和U形弹性卡环连接,利用杠杆原理,将手柄下扳,使得U形弹性卡环进一步收缩,从而起到紧固防震锤的作用,设置的挡板装置可起到固定紧固螺杆和U形弹性卡环的作用,本实用新型紧固效果良好,省时省力。
附图说明
下面结合附图对本实用新型作进一步描述:
图1是本实用新型的结构示意图。
具体实施方式
如图1所示:一种防震锤快速紧固螺栓,由手柄1、紧固螺杆2和U形弹性卡环3组成,所述手柄1和紧固螺杆2通过销栓4活动连接,所述U形弹性卡环3的两边上端分别设置穿孔5,所述紧固螺杆2穿过穿孔5与U形弹性卡环3实现连接,所述紧固螺杆2顶端设置挡板装置6。
本实用新型将手柄、紧固螺杆和U形弹性卡环相组合,形成了防震锤快速紧固螺栓,可实现防震锤的快速紧固。当防震锤出现松动时,只用通过操作手柄,由于手柄和紧固螺杆连接,紧固螺杆和U形弹性卡环连接,利用杠杆原理,将手柄下扳,使得U形弹性卡环进一步收缩,从而起到紧固防震锤的作用,设置的挡板装置可起到固定紧固螺杆和U形弹性卡环的作用。

Claims (1)

1.一种防震锤快速紧固螺栓,由手柄、紧固螺杆和U形弹性卡环组成,其特征在于:所述手柄和紧固螺杆通过销栓活动连接,所述U形弹性卡环的两边上端分别设置穿孔,所述紧固螺杆穿过穿孔与U形弹性卡环实现连接,所述紧固螺杆顶端设置挡板装置。
CN 201120515252 2011-12-12 2011-12-12 防震锤快速紧固螺栓 Expired - Fee Related CN202418131U (zh)

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CN 201120515252 CN202418131U (zh) 2011-12-12 2011-12-12 防震锤快速紧固螺栓

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CN 201120515252 CN202418131U (zh) 2011-12-12 2011-12-12 防震锤快速紧固螺栓

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CN202418131U true CN202418131U (zh) 2012-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810774A (zh) * 2015-05-15 2015-07-29 国网河南省电力公司检修公司 一种架空输电线路防止防振锤滑移装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104810774A (zh) * 2015-05-15 2015-07-29 国网河南省电力公司检修公司 一种架空输电线路防止防振锤滑移装置

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