CN201620903U - 综采支架运输拉紧装置 - Google Patents

综采支架运输拉紧装置 Download PDF

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Publication number
CN201620903U
CN201620903U CN2010201377498U CN201020137749U CN201620903U CN 201620903 U CN201620903 U CN 201620903U CN 2010201377498 U CN2010201377498 U CN 2010201377498U CN 201020137749 U CN201020137749 U CN 201020137749U CN 201620903 U CN201620903 U CN 201620903U
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CN
China
Prior art keywords
tensioning
connecting rings
support frame
coal mining
tensioning device
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Expired - Fee Related
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CN2010201377498U
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English (en)
Inventor
吴守峰
郭培常
高德波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINWEN MINING GROUP ZHAI TOWN COAL MINE CO Ltd
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XINWEN MINING GROUP ZHAI TOWN COAL MINE CO Ltd
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Priority to CN2010201377498U priority Critical patent/CN201620903U/zh
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Abstract

本实用新型公开了一种综采支架运输拉紧装置,它由两个连接环和一个拉紧部件组成;其中两个连接环尾部加工有旋向相互相反的螺纹,拉紧部件两端设有旋向相互相反的螺母,两个连接环分别螺纹旋接在拉紧部件上。本实用新型组装时,由于连接环两端螺纹旋向相反,转动拉紧部件时给两端的连接环同时施加拉力或推力,达到拉紧的目的。省工省力,一个人可以完成固定过程。

Description

综采支架运输拉紧装置
技术领域
本实用新型涉及煤矿井下的紧固装置。
背景技术
目前,煤矿井下在综采支架运输过程中,综采支架的固定相当关键。为了保证在运输平板车上将支架固定牢固,现场通常采用钢丝绳拧麻花的方式固定,多人协作方能完成固定过程,非常不便。
发明内容
本实用新型的目的是为降低工人劳动强度和简化综采支架固定工作,设计一种综采支架运输拉紧装置。
为达到上述目的,本实用新型采取的技术方案是:它由两个连接环和一个拉紧部件组成;其中两个连接环尾部加工有旋向相互相反的螺纹,拉紧部件两端设有旋向相互相反的螺母,两个连接环分别螺纹旋接在拉紧部件上。
本实用新型的优点是:组装时,由于连接环两端螺纹旋向相反,转动拉紧部件时给两端的连接环同时施加拉力或推力,达到拉紧的目的。省工省力,一个人可以完成固定过程。
附图说明
图1是本实用新型的构造图。
图例说明:1-连接环;2、3-螺母;4-拉紧部件;5-连接环。
具体实施方式
如图1所示,本实用新型拉紧装置由连接环1、连接环5和拉紧部件4组成,其中连接环1和5尾部加工有旋向相反的螺纹,拉紧部件4两端设有旋向相反的螺母2和3,连接环1和5通过螺纹分别旋接在螺母2和3上。

Claims (1)

1.一种综采支架运输拉紧装置,其特征在于,它由两个连接环和一个拉紧部件组成;其中两个连接环尾部加工有旋向相互相反的螺纹,拉紧部件两端设有旋向相互相反的螺母,两个连接环分别螺纹旋接在拉紧部件上。
CN2010201377498U 2010-03-17 2010-03-17 综采支架运输拉紧装置 Expired - Fee Related CN201620903U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201377498U CN201620903U (zh) 2010-03-17 2010-03-17 综采支架运输拉紧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201377498U CN201620903U (zh) 2010-03-17 2010-03-17 综采支架运输拉紧装置

Publications (1)

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CN201620903U true CN201620903U (zh) 2010-11-03

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CN2010201377498U Expired - Fee Related CN201620903U (zh) 2010-03-17 2010-03-17 综采支架运输拉紧装置

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CN (1) CN201620903U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132861A (zh) * 2018-10-24 2019-01-04 上海外高桥造船有限公司 翻身平台

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109132861A (zh) * 2018-10-24 2019-01-04 上海外高桥造船有限公司 翻身平台

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101103

Termination date: 20130317