CN2283529Y - 机械断线钳 - Google Patents

机械断线钳 Download PDF

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Publication number
CN2283529Y
CN2283529Y CN 97211344 CN97211344U CN2283529Y CN 2283529 Y CN2283529 Y CN 2283529Y CN 97211344 CN97211344 CN 97211344 CN 97211344 U CN97211344 U CN 97211344U CN 2283529 Y CN2283529 Y CN 2283529Y
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China
Prior art keywords
transmission mechanism
utility
model
clippers
screw thread
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Expired - Fee Related
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CN 97211344
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English (en)
Inventor
马文增
巴树森
卢卫红
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Loading & Unloading Machine Repair Plant Zhengzhou Railway Subbureau
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Loading & Unloading Machine Repair Plant Zhengzhou Railway Subbureau
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Priority to CN 97211344 priority Critical patent/CN2283529Y/zh
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Publication of CN2283529Y publication Critical patent/CN2283529Y/zh
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Abstract

机械断线钳涉及一种机械工具,特别是用于将锁杆剪断以达到开启铁路货车车厢加固锁目的的一种断线钳。它由剪钳,手把和传动机构组成,其中:传动机构由固定套,装在固定套内的丝扣套,与丝扣套套装一起的丝杠和轴承组成,传动机构用铰轴与剪钳的两臂相联。其积极效果是:它是一种结构简单,比较轻便,易于制造,操作方便迅速,不损坏车门扣的机械断线钳,不仅具有使车辆维修费用减少,而且有使车辆周转快的优点。

Description

机械断线钳
本实用新型涉及一种机械工具,特别是用于将锁杆剪断以达到开启铁路货车车厢加固锁目的的机械断线钳。
目前,铁路运输部门在货车车门上加装了加固锁,它有效地防止了货物的丢失。但是,它也存在着需要打开时却不易打开的缺点。在使用现场有的地方用手锯把车门加固锁锁杆锯断,有的地方用叉车的叉齿或撬杠把车门扣破坏掉以达到开门的目的,但把车门扣破坏掉后,就无法再上加固锁了。也增加了车辆部门的维修费用,影响了车辆的正常运转。
本实用新型之目的是针对前述现有技术的不足而公开一种,操作方便迅速,不损坏车门扣的机械断线钳。
本实用新型是按如下方式实现的:机械断线钳,它由剪钳1,手把6和传动机构组成,其中:传动机构由固定套3,装在固定套3内的丝扣套4,与丝扣套4套装一起的丝杠2和轴承5组成,传动机构用铰轴7和8分别与剪钳1的两臂相联。
本实用新型的积极效果是:它是一种结构简单,比较轻便,易于制造,操作方便迅速,不会损坏车门扣的机械断线钳,不仅具有使车辆维修费用减少,而且使车辆周转快的优点。
附图说明如下:
图1是本实用新型的结构图。
其中:
1、剪钳    2、丝杠    3、固定套    4、丝扣套    5、轴承
6、手把    7、铰轴    8、铰轴
以下结合附图对本实用新型作进一步详细说明:
如图1所示。机械断线钳,它由剪钳1,手把6和传动机构组成,其中:传动机构由固定套3,装在固定套3内的丝扣套4,与丝扣套4套装一起的丝杠2和轴承5组成,传动机构用铰轴7和8分别与剪钳1的两臂相联。在使用时,手提本机械断线钳,将其钳口对准加固锁的锁杆,然后转动手把6,此时丝杠2和丝扣套4即可向相反方向运动,使剪钳1作剪切运动而将锁杆剪断。

Claims (1)

1、一种机械断线钳,它由剪钳(1),手把(6)和传动机构组成,其特征在于:传动机构由固定套(3),装在固定套(3)内的丝扣套(4),与丝扣套(4)套装一起的丝杠(2)和轴承(5)组成,传动机构用铰轴(7)和(8)分别与剪钳(1)的两臂相联。
CN 97211344 1997-02-25 1997-02-25 机械断线钳 Expired - Fee Related CN2283529Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97211344 CN2283529Y (zh) 1997-02-25 1997-02-25 机械断线钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97211344 CN2283529Y (zh) 1997-02-25 1997-02-25 机械断线钳

Publications (1)

Publication Number Publication Date
CN2283529Y true CN2283529Y (zh) 1998-06-10

Family

ID=33929901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97211344 Expired - Fee Related CN2283529Y (zh) 1997-02-25 1997-02-25 机械断线钳

Country Status (1)

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CN (1) CN2283529Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482782A (zh) * 2018-11-08 2019-03-19 国网河南省电力公司巩义市供电公司 可带电作业断线钳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109482782A (zh) * 2018-11-08 2019-03-19 国网河南省电力公司巩义市供电公司 可带电作业断线钳

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