CN202242788U - 矿车拉马装置 - Google Patents

矿车拉马装置 Download PDF

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Publication number
CN202242788U
CN202242788U CN2011203558670U CN201120355867U CN202242788U CN 202242788 U CN202242788 U CN 202242788U CN 2011203558670 U CN2011203558670 U CN 2011203558670U CN 201120355867 U CN201120355867 U CN 201120355867U CN 202242788 U CN202242788 U CN 202242788U
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China
Prior art keywords
mine car
leading screw
screw rod
car puller
silk tube
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Expired - Fee Related
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CN2011203558670U
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English (en)
Inventor
王培寿
潘金松
邢明杰
王为湖
王彦磊
孟凡龙
王长涛
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ZHAOJIN MINING CO Ltd HEDONG GOLD MINE
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ZHAOJIN MINING CO Ltd HEDONG GOLD MINE
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Priority to CN2011203558670U priority Critical patent/CN202242788U/zh
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Abstract

一种矿车拉马装置,它在于框架(1)的顶端固定连接卡板(2),其中间位置有丝筒(6),丝筒(6)内活动连接丝杠(3),丝杠(3)的顶端连接顶头(4),其另一端连接活动扳手(5),因而,具有结构简单、方便快捷、效率高且不破坏零部件的优点,特别适合于矿井更换矿车轮轴承及矿车轮之用。

Description

矿车拉马装置
技术领域:
本实用新型涉及一种矿车拉马装置,特别是一种用在矿井中的矿车拉马装置。 
背景技术:
目前,我国矿井用的矿车,经常要更换矿车轮轴承及矿车轮,现在在更换时,矿车轮需用大锤重击才能取下,容易造成矿车轮或轴承破碎无法使用,效率低且安全性能差,现在还没有一种机械对矿车轮轴承及矿车轮进行更换。 
发明内容:
本实用新型的目的就是要提供一种结构简单、方便快捷、效率高的矿车拉马装置。
本实用新型的目的是这样实现的:一种矿车拉马装置,其特征在于框架的顶端固定连接卡板,其中间位置有丝筒,丝筒内活动连接丝杠,丝杠的顶端连接顶头,其另一端连接活动扳手。 
本实用新型与现有技术相比具有以下优点: 
由于采用框架的顶端固定连接卡板,其中间位置有丝筒,丝筒内活动连接丝杠,丝杠的顶端连接顶头,其另一端连接活动扳手的结构形式,因而,具有结构简单、方便快捷、效率高且不破坏零部件的优点。 
附图说明:
图:为实用新型具体结构示意图 
1、框架  2、卡板  3、丝杠  4、顶头  5、转动扳手  6、丝筒 
具体实施方式:
框架1采用铁板制成,为一柱形,其上下两端各连接一根向一侧延伸的横梁,在横梁的顶端固定连接卡板2,卡板2采用铁板制成,为长方形,在框架1的中间位置连接一个丝筒6,丝筒6内活动连接丝杠3,丝杠3的顶端连接顶头4,顶头4为圆锥体形,丝杠3另一端连接活动扳手5。 
使用时,将框架1装入矿车轮外,卡板2卡住轮边,丝杠3置入丝筒6内,顶头4顶住轮外缘中心,转动活动扳手5,将矿车轮及轴承短时间内拆卸。 

Claims (1)

1.一种矿车拉马装置,其特征在于将框架(1)的顶端固定连接卡板(2),其中间位置有丝筒(6),丝筒内活动连接丝杠(3),丝杠的顶端连接顶头(4),其另一端连接活动扳手(5)。
CN2011203558670U 2011-08-23 2011-08-23 矿车拉马装置 Expired - Fee Related CN202242788U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203558670U CN202242788U (zh) 2011-08-23 2011-08-23 矿车拉马装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203558670U CN202242788U (zh) 2011-08-23 2011-08-23 矿车拉马装置

Publications (1)

Publication Number Publication Date
CN202242788U true CN202242788U (zh) 2012-05-30

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Family Applications (1)

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CN2011203558670U Expired - Fee Related CN202242788U (zh) 2011-08-23 2011-08-23 矿车拉马装置

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CN (1) CN202242788U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855794A (zh) * 2016-06-15 2016-08-17 内蒙古包钢钢联股份有限公司 机车轮箍的水平拆装方法和工装组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855794A (zh) * 2016-06-15 2016-08-17 内蒙古包钢钢联股份有限公司 机车轮箍的水平拆装方法和工装组件

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120530

Termination date: 20130823