CN2286662Y - 防盗ut线夹 - Google Patents

防盗ut线夹 Download PDF

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Publication number
CN2286662Y
CN2286662Y CN 97209257 CN97209257U CN2286662Y CN 2286662 Y CN2286662 Y CN 2286662Y CN 97209257 CN97209257 CN 97209257 CN 97209257 U CN97209257 U CN 97209257U CN 2286662 Y CN2286662 Y CN 2286662Y
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screw rod
nut
wire clamp
utility
model
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Expired - Fee Related
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CN 97209257
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李承武
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Abstract

本实用新型涉及一种防盗UT线夹,包括U型螺杆、套设于螺杆上的楔块套及可置于楔块套内的楔块,U型螺杆杆头侧壁上设有适于套在该处的螺母受压变形的缺口。本实用新型由于螺杆上设有缺口,使用时,将螺母拧置缺口处,然后用液压钳将螺母沿缺口压扁。这样,用普通工具很难将螺母卸下,从而达到防盗目的。

Description

防盗UT线夹
本实用新型涉及一种防盗UT线夹,特别是电线杆、塔拉固线用的UT线夹。
现有技术中的UT线夹,由U型螺杆、套设于螺杆上的锲块套及可置于锲块套内的锲块构成。使用时,U型螺杆穿在设于地下或其它固定位置的底座环上,锲块套经U型螺杆杆头套在螺杆上,并用螺母紧固,电线杆等物的拉线经锲块套环绕在锲块上,拉线的松紧可通过调节螺母控制。问题是,上述螺母用普通扳手即可旋下,因而这种线夹盗卸容易,一旦线夹被盗,即可能发生倒杆、倒塔、断线事故,甚至造成严重后果。
本实用新型的目的就是针对上述问题提供一种不易被盗卸的UT线夹。
本实用新型提供的技术方案是一种防盗UT线夹,包括U型螺杆、套设于螺杆上的锲块套及可置于锲块套内的锲块,其特殊之处是:U型螺杆杆头侧壁上设有适于套在该处的螺母受压变形的缺口。
而且,每个杆头有两个缺口,它们对称分布于螺杆轴两侧。
本实用新型由于螺杆杆头侧壁上设有缺口,使用时,将螺母拧置缺口处,然后用液压钳将螺母沿缺口方向压扁。这样,用普通工具很难将螺母卸下,从而达到防盗目的。
下面结合附图对本实用新型作进一步详细描述。
图1为本实用新型的主视图;
图2为图1的左视图;
图3为图1的A-A剖视图。
参见图1~图3,本实用新型包括U型螺杆1、锲块套2和可置于锲块套2内的锲块8。使用时,将U型螺杆1穿在设于地下或其它固定设施的底座环上,再把锲块套2穿在螺杆1上,并旋上螺母3,然后将电线杆或塔的拉线经锲块套2环绕在锲块8上;此时,锲块8置于锲块套2内,通过调节螺母3可控制拉线的松紧。为了防止UT线夹被盗,本实用新型在U型螺杆1的杆头6侧壁7上设有缺口4。在线夹安装后,从杆头6旋上螺母5至缺口4处,然后用液压钳顺着缺口4将螺母5压扁,这样,用普通工具很难将螺母5卸下,从而达到防盗目的。当要拆卸线夹时,可用液压钳将压扁的螺母5压成接近原来形状,即可卸下螺母5和线夹。
为便于用液压钳类工具使螺母5钳压变形,本实用新型U型螺杆1的两杆头6各设有两个缺口4,这两个缺口4对称分布于螺杆杆轴9两侧。

Claims (2)

1、一种防盗UT线夹,包括U型螺杆[1]、套设于螺杆[1]上的锲块套[2]及可置于锲块套[2]内的锲块[8],其特征是,U型螺杆[1]杆头[6]侧壁[7]上设有适于套在该处的螺母[5]受压变形的缺口[4]。
2、根据权利要求1所述的防盗UT线夹,其特征是,每个杆头[6]有两个缺口[4],它们对称分布于螺杆轴[9]两侧。
CN 97209257 1997-01-17 1997-01-17 防盗ut线夹 Expired - Fee Related CN2286662Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97209257 CN2286662Y (zh) 1997-01-17 1997-01-17 防盗ut线夹

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97209257 CN2286662Y (zh) 1997-01-17 1997-01-17 防盗ut线夹

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CN2286662Y true CN2286662Y (zh) 1998-07-29

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CN 97209257 Expired - Fee Related CN2286662Y (zh) 1997-01-17 1997-01-17 防盗ut线夹

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CN (1) CN2286662Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840276A (zh) * 2012-09-03 2012-12-26 国家电网公司 防盗ut线夹
CN105179438A (zh) * 2015-10-28 2015-12-23 苏州道众机械制造有限公司 一种防盗u型螺栓

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102840276A (zh) * 2012-09-03 2012-12-26 国家电网公司 防盗ut线夹
CN105179438A (zh) * 2015-10-28 2015-12-23 苏州道众机械制造有限公司 一种防盗u型螺栓

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