CN202673294U - 一种矿山井下用简易排险杆 - Google Patents

一种矿山井下用简易排险杆 Download PDF

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Publication number
CN202673294U
CN202673294U CN 201220303086 CN201220303086U CN202673294U CN 202673294 U CN202673294 U CN 202673294U CN 201220303086 CN201220303086 CN 201220303086 CN 201220303086 U CN201220303086 U CN 201220303086U CN 202673294 U CN202673294 U CN 202673294U
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Prior art keywords
ripping bar
mine
bar
danger eliminating
danger
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CN 201220303086
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Inventor
江国建
张桂松
宋吉杰
徐建利
吴锋
李江
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DAYINGEZHUANG GOLD MINE ZHAOJIN MINING INDUSTRY Co Ltd
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DAYINGEZHUANG GOLD MINE ZHAOJIN MINING INDUSTRY Co Ltd
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Abstract

一种矿山井下用简易排险杆,其不同之处在于钢管(3)的两端分别连接撬杆Ⅰ(1)、撬杆Ⅱ(2),因而结构简单、方便轻巧、节省体力,提高了劳动效率,特别适用于矿山井下排险作业使用。

Description

一种矿山井下用简易排险杆
技术领域:
本实用新型涉及一种排险工具,特别是一种矿山井下用简易排险杆。
背景技术:
目前,我国矿山井下作业生产环境恶劣,在井下放完炮后,工人在进入作业场所进行作业前,必须要使用排险工具对浮石进行排除,将浮石排除彻底后方能进行作业,通常用的排险工具就是排险杆,排险杆是使用六棱钢制成的,重量非常的大,工人在使用时非常的不方便,严重的消耗了体力,降低了劳动效率。
发明内容:
本实用新型的目的就是要提供一种结构简单、方便轻巧的简易排险杆。
本实用新型的目的是这样实现的:一种矿山井下用简易排险杆,其特征在于钢管的两端分别连接撬杆Ⅰ和撬杆Ⅱ。
本实用新型的一个最佳实施方案为:撬杆Ⅰ为六棱钢制成,前端呈直锥尖形状;撬杆Ⅱ为六棱钢制成,前端弯曲,呈弯锥尖形状。        
本实用新型与现有技术相比具有以下优点:
由于采用了钢管的两头分别连接撬杆Ⅰ、撬杆Ⅱ的结构形式,因而结构简单、方便轻巧、节省体力,提高了劳动效率。
附图说明:
:为本实用新型具体结构示意图
1、        撬杆Ⅰ 2、撬杆Ⅱ  3、钢管
具体实施方式:
钢管3的两端分别连接撬杆Ⅰ1、撬杆Ⅱ2,撬杆Ⅰ1为长30CM的六棱钢制成,前端呈直锥尖形状;撬杆Ⅱ2为长30CM的六棱钢制成,前端弯曲,呈弯锥尖形状。
使用时,根据浮石裂缝大小,将撬杆Ⅰ1或撬杆Ⅱ2插入浮石缝隙中,适当用力便可将浮石排除。

Claims (2)

1.一种矿山井下用简易排险杆,其特征在于钢管(3)的两端分别连接撬杆Ⅰ(1)、撬杆Ⅱ(2)。
2.根据权利要求1所述的一种矿山井下用简易排险杆,其特征在于所述的撬杆Ⅰ(1)为六棱钢制成,前端呈直锥尖形状;撬杆Ⅱ(2)为六棱钢制成,前端弯曲,呈弯锥尖形状。
CN 201220303086 2012-06-27 2012-06-27 一种矿山井下用简易排险杆 Expired - Fee Related CN202673294U (zh)

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CN 201220303086 CN202673294U (zh) 2012-06-27 2012-06-27 一种矿山井下用简易排险杆

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015072834A1 (es) * 2013-11-15 2015-05-21 Aguilar Vera Oscar Octavio Barra minera para desprendimiento de roca
CN111663961A (zh) * 2020-05-28 2020-09-15 谢治荣 一种矿井排险辅助设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015072834A1 (es) * 2013-11-15 2015-05-21 Aguilar Vera Oscar Octavio Barra minera para desprendimiento de roca
CN111663961A (zh) * 2020-05-28 2020-09-15 谢治荣 一种矿井排险辅助设备

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Granted publication date: 20130116

Termination date: 20130627