CN103321573B - 矩形孔钻挖机 - Google Patents

矩形孔钻挖机 Download PDF

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CN103321573B
CN103321573B CN201310305275.1A CN201310305275A CN103321573B CN 103321573 B CN103321573 B CN 103321573B CN 201310305275 A CN201310305275 A CN 201310305275A CN 103321573 B CN103321573 B CN 103321573B
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fixed
type cutter
oil pressure
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CN103321573A (zh
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张晓松
张璐
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Qidong Tianfen Electric Tool Technology Innovation Center
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Water Batholith Plinth Engineering Department Donggang District Rizhao City
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Abstract

一种矩形孔钻挖机,总水管下部两边分设第一水管和第二水管,第一水管通过第一连接管连于第一L型刀左端,第二水管通过第二连接管连于第二L型刀右端;总水管下端固定横支撑和纵支撑,横支撑左端固定第一连接臂,第一连接臂的下端固定于油压伸缩器左端,横支撑右端固定第二连接臂,第二连接臂的下端固定于油压伸缩器右端;油压伸缩器左端通过第一伸缩轴铰接第一连接管,油压伸缩器右端通过第二伸缩轴铰接第二连接管;纵支撑前端铰接第一纵杆上端,第一纵杆下端固定于第二L型刀中间,纵支撑后端铰接第二纵杆上端,第二纵杆下端固定于第一L型刀中间。

Description

矩形孔钻挖机
技术领域
本发明涉及一种钻挖机,特别是一种建筑基础工程钻孔用的矩形孔钻挖机。
背景技术
目前,建筑基础工程钻孔用的钻机都是钻挖成一圆形孔。
发明内容
本发明弥补了以上缺点,提供了一种矩形孔钻挖机。
本发明是通过如下技术方案实现的:
一种矩形孔钻挖机,总水管下部两边分设第一水管和第二水管,第一水管通过第一连接管连于第一L型刀左端,第二水管通过第二连接管连于第二L型刀右端;总水管下端固定横支撑和纵支撑,横支撑左端固定第一连接臂,第一连接臂的下端固定于油压伸缩器左端,横支撑右端固定第二连接臂,第二连接臂的下端固定于油压伸缩器右端;油压伸缩器左端通过第一伸缩轴铰接第一连接管,油压伸缩器右端通过第二伸缩轴铰接第二连接管;纵支撑前端铰接第一纵杆上端,第一纵杆下端固定于第二L型刀中间,纵支撑后端铰接第二纵杆上端,第二纵杆下端固定于第一L型刀中间;第一L型刀和第二L型刀下部设有数个刀齿,每两个刀齿之间设有水嘴。
本发明具有以下有益效果:
本发明可钻挖成矩形孔。
附图说明
下面结合附图对本发明作进一步的说明;
图1为本发明的结构示意图;
图2为A—A视图;
图3为B—B视图;
图中:1、第一水管,2、第二水管,3、总水管,4、横支撑,5、纵支撑,6、第一连接臂,7、第二连接臂,8、第一纵杆,9、油压伸缩器,10、第一伸缩轴,11、第二伸缩轴,12、第一连接管,13、第二连接管,14、第一L型刀,15第二L型刀,16、刀齿,17、水嘴,18、第二纵杆。
具体实施方式
附图为本发明的一种具体实施例,该实施例总水管3下部两边分设第一水管1和第二水管2,第一水管通过第一连接管12连于第一L型刀14左端,第二水管2通过第二连接管13连于第二L型刀15右端;总水管下端固定横支撑4和纵支撑5,横支撑左端固定第一连接臂6,第一连接臂的下端固定于油压伸缩器9左端,横支撑右端固定第二连接臂7,第二连接臂的下端固定于油压伸缩器右端;油压伸缩器左端通过第一伸缩轴10铰接第一连接管,油压伸缩器右端通过第二伸缩轴11铰接第二连接管;纵支撑前端铰接第一纵杆8上端,第一纵杆下端固定于第二L型刀中间,纵支撑后端铰接第二纵杆18上端,第二纵杆下端固定于第一L型刀中间;第一L型刀和第二L型刀下部设有数个刀齿16,每两个刀齿之间设有水嘴17。
第一L型刀和第二L型刀均为中空的L形体。
本发明工作时,总水管进水,经过第一水管、第一连接管进入第一L型刀,经过第二水管、第二连接管进入第二L型刀,由水嘴喷出;控制器控制油压伸缩器的第一伸缩轴和第二伸缩轴同时伸缩,由此驱动第一L型刀和第二L型刀来回运动,第一L型刀和第二L型刀下部的刀齿在运动中钻挖成矩形孔,成孔泥土由水带出孔外。

Claims (2)

1.一种矩形孔钻挖机,总水管(3)下部两边分设第一水管(1)和第二水管(2),第一水管通过第一连接管(12)连于第一L型刀(14)左端,第二水管(2)通过第二连接管(13)连于第二L型刀(15)右端;总水管下端固定横支撑(4)和纵支撑(5),其特征在于:横支撑左端固定第一连接臂(6),第一连接臂的下端固定于油压伸缩器(9)左端,横支撑右端固定第二连接臂(7),第二连接臂的下端固定于油压伸缩器右端;油压伸缩器左端通过第一伸缩轴(10)铰接第一连接管,油压伸缩器右端通过第二伸缩轴(11)铰接第二连接管;纵支撑前端铰接第一纵杆(8)上端,第一纵杆下端固定于第二L型刀中间,纵支撑后端铰接第二纵杆(18)上端,第二纵杆下端固定于第一L型刀中间。
2.根据权利要求1所述的矩形孔钻挖机,其特征在于:第一L型刀和第二L型刀均为中空的L形体。
CN201310305275.1A 2013-07-21 2013-07-21 矩形孔钻挖机 Active CN103321573B (zh)

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CN104405278B (zh) * 2014-11-23 2016-12-14 重庆旭新悦数控机械有限公司 企口钻机
CN104989271A (zh) * 2015-06-05 2015-10-21 刘玉燕 马蹄形钻挖机
CN104912482A (zh) * 2015-06-05 2015-09-16 刘玉燕 马蹄形钻挖机

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Publication number Priority date Publication date Assignee Title
CN101144278A (zh) * 2006-10-29 2008-03-19 叶世昌 综合多功能钻孔灌注桩机
CN102677723A (zh) * 2012-06-01 2012-09-19 张永忠 矩形灌注桩成孔机
CN102979460A (zh) * 2012-12-10 2013-03-20 张永忠 矩形砼灌注桩成孔机
CN202865845U (zh) * 2012-09-13 2013-04-10 中交三公局第二工程有限公司 一种辅助插打钢板桩的“水刀”结构
CN203403812U (zh) * 2013-07-21 2014-01-22 张璐 矩形孔钻挖机

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KR20070066396A (ko) * 2005-12-22 2007-06-27 재단법인 포항산업과학연구원 오염된 지하수 정화를 위한 강널말뚝식 반응벽체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101144278A (zh) * 2006-10-29 2008-03-19 叶世昌 综合多功能钻孔灌注桩机
CN102677723A (zh) * 2012-06-01 2012-09-19 张永忠 矩形灌注桩成孔机
CN202865845U (zh) * 2012-09-13 2013-04-10 中交三公局第二工程有限公司 一种辅助插打钢板桩的“水刀”结构
CN102979460A (zh) * 2012-12-10 2013-03-20 张永忠 矩形砼灌注桩成孔机
CN203403812U (zh) * 2013-07-21 2014-01-22 张璐 矩形孔钻挖机

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