CN201857826U - 一种三孔施封锁 - Google Patents

一种三孔施封锁 Download PDF

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Publication number
CN201857826U
CN201857826U CN2010205368426U CN201020536842U CN201857826U CN 201857826 U CN201857826 U CN 201857826U CN 2010205368426 U CN2010205368426 U CN 2010205368426U CN 201020536842 U CN201020536842 U CN 201020536842U CN 201857826 U CN201857826 U CN 201857826U
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wire rope
hole
lock body
steel wire
ball
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丁甸
张安龙
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Bengbu Yucheng Hardware Industry And Trade Co Ltd
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Bengbu Yucheng Hardware Industry And Trade Co Ltd
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Abstract

本实用新型公开了一种三孔施封锁：锁体左半边上端开有空腔，空腔下端开有钢丝绳孔，空腔内下部安装有锥套，锥套内套装有球架，球架侧边开有三个球形孔，球形孔内安装有钢球，空腔内上部安装有封盖，钢丝绳一端穿过钢丝绳孔进入空腔，并伸入球架中，然后穿过封盖伸出锁体外，钢丝绳上套装有弹簧；锁体右半边下端开有沉孔，钢丝绳另一端插入沉孔中，沉孔侧边开有封销孔，封销孔内安装有封销。本实用新型通过在锁体左端开有空腔，空腔内部安装固定装置，并将钢丝绳一端穿过，在锁体右端开有沉孔，将钢丝绳另一端插入沉孔并用封销锁死的结构方式，能牢固的固定钢丝绳并防止假闭锁，其结构简单，机械强度高，适合大规模推广使用。

Description

一种三孔施封锁 
技术领域：
本实用新型涉及机械设备领域，具体的说是一种三孔施封锁。 
背景技术：
施封锁是铁路等领域常用的设备，现有的施封锁根据结构不同分为棚车锁，罐车锁，集装箱锁等多种类型，棚车锁由锁体和锁杆两部分组成，外加配套挡圈，但此种结构完全靠挡头与挡圈之间的摩擦力来保证机械性能，长时间使用会导致机械性能下降，造成假闭锁或脱落等，造成事故。 
发明内容：
为解决现有技术存在的问题，本实用新型特提供一种三孔施封锁，通过在锁体左端开有空腔，空腔内部安装固定装置，并将钢丝绳一端穿过，在锁体右端开有沉孔，将钢丝绳另一端插入沉孔并用封销锁死的结构方式，能牢固的固定钢丝绳并防止假闭锁，其结构简单，机械强度高，适合大规模推广使用。 
本实用新型采用的技术方案为： 
一种三孔施封锁，包括锁体：锁体左半边上端开有空腔，空腔下端开有钢丝绳孔，空腔内下部安装有锥套，锥套内套装有球架，所述球架为空心圆锥体，球架侧边开有三个球形孔，球形孔内安装有钢球，空腔内上部安装有封盖，封盖中心具有通孔，钢丝绳一端穿过钢丝绳孔进入空腔，并伸入球架中，然后穿过封盖伸出锁体外，钢丝绳上套装有弹簧，弹簧下端顶靠在球架上表面，弹簧下端顶靠在封盖下表面；锁体右半边下端开有沉孔，钢丝绳另一端插入沉孔中，沉孔侧边开有封销孔，封销孔内安装有封销。 
所述封销压紧钢丝绳并将封销孔堵死。 
本实用新型的优点为： 
本实用新型通过在锁体左端开有空腔，空腔内部安装固定装置，并将钢丝绳一端穿过，在锁体右端开有沉孔，将钢丝绳另一端插入沉孔并用封销锁死的结构方式，能牢固的固定钢丝绳并防止假闭锁，其结构简单，机械强度高，适合大规模推广使用。 
附图说明： 
图1为本实用新型结构示意图。 
具体实施方式：
一种三孔施封锁，包括锁体1：锁体1左半边上端开有空腔2，空腔2下端开有钢丝绳孔，空腔2内下部安装有锥套3，锥套3内套装有球架4，所述球架4为空心圆锥体，球架4侧边开有三个球形孔，球形孔内安装有钢球5，空腔1内上部安装有封盖6，封盖6中心具有通孔，钢丝绳7一端穿过钢丝绳孔进入空腔1，并伸入球架4中，然后穿过封盖6伸出锁体1外，钢丝绳7上套装有弹簧8，弹簧8下端顶靠在球架4上表面，弹簧8下端顶靠在封盖6下表面；锁体1右半边下端开有沉孔，钢丝绳7另一端插入沉孔中，沉孔侧边开有封销孔，封销孔内安装有封销9；封销9压紧钢丝绳7并将封销孔堵死。 

Claims (2)

1.一种三孔施封锁，包括锁体，其特征在于：锁体左半边上端开有空腔，空腔下端开有钢丝绳孔，空腔内下部安装有锥套，锥套内套装有球架，所述球架为空心圆锥体，球架侧边开有三个球形孔，球形孔内安装有钢球，空腔内上部安装有封盖，封盖中心具有通孔，钢丝绳一端穿过钢丝绳孔进入空腔，并伸入球架中，然后穿过封盖伸出锁体外，钢丝绳上套装有弹簧，弹簧下端顶靠在球架上表面，弹簧下端顶靠在封盖下表面；锁体右半边下端开有沉孔，钢丝绳另一端插入沉孔中，沉孔侧边开有封销孔，封销孔内安装有封销。
2.根据权利要求1所述的一种三孔施封锁，其特征在于：所述封销压紧钢丝绳并将封销孔堵死。
CN2010205368426U 2010-09-19 2010-09-19 一种三孔施封锁 Expired - Fee Related CN201857826U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114406545A (zh) * 2022-02-17 2022-04-29 洛阳理工学院 一种滑动式车身焊装定位销工作台

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114406545A (zh) * 2022-02-17 2022-04-29 洛阳理工学院 一种滑动式车身焊装定位销工作台
CN114406545B (zh) * 2022-02-17 2023-12-08 洛阳理工学院 一种滑动式车身焊装定位销工作台

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