CN102071680B - 气举八轴十字桩成孔机 - Google Patents

气举八轴十字桩成孔机 Download PDF

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CN102071680B
CN102071680B CN201110005909.2A CN201110005909A CN102071680B CN 102071680 B CN102071680 B CN 102071680B CN 201110005909 A CN201110005909 A CN 201110005909A CN 102071680 B CN102071680 B CN 102071680B
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CN102071680A (zh
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张永忠
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NANTONG BEICHENG SCIENCE & TECHNOLOGY ENTREPRENEURIAL MANAGEMENT CO., LTD.
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张永忠
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Abstract

本发明公开了一种气举八轴十字桩成孔机,包括高压进气管,排浆弯管,出浆钢管以及固定在出浆钢管两边的两条导轨;成孔机右边液压马达A轴连于动力轴A,液压马达C轴连于动力轴C;左边液压马达B轴连于动力轴B,液压马达D轴连于动力轴D;前后四液压马达及四动力轴连接均等同于左右;左右四液压马达及四支撑轴套均固定在横梁上,前后四液压马达及四支撑轴套均固定在纵梁上,八条动力轴均设有数把T型刀。本发明是十字桩成孔的专用机具。

Description

气举八轴十字桩成孔机
一、技术领域
本发明涉及一种十字桩成孔机,特别涉及一种地下连续墙气举八轴十字桩成孔机。
二、背景技术
十字孔砼灌注桩由于承载力远大于圆形孔砼灌注桩,因此已被一些工程所采用,但是由于其成孔大多都是多次分段钻挖而成,其技术复杂,限制了其发展。
三、发明内容
本发明提供了一种气举八轴十字桩成孔机,本设备成孔方法简单,造孔深度大,成孔效率高。
本发明是通过如下技术方案实现的:
一种气举八轴十字桩成孔机,包括高压进气管,排浆弯管,出浆钢管以及固定在出浆钢管两边的两条导轨;成孔机右边液压马达A轴连于动力轴A,液压马达C轴连于动力轴C;左边液压马达B轴连于动力轴B,液压马达D轴连于动力轴D;成孔机前后四液压马达及四动力轴连接均等同于左右;左右四液压马达及四支撑轴套均固定在横梁上,前后四液压马达及四支撑轴套均固定在纵梁上,八条动力轴均设有数把T型刀。
四、附图说明
下面结合附图对本发明作进一步说明
附图1为本发明的结构示意图。
附图2为本发明的八动力轴底视图。
图中:1、高压进气管,2、排浆弯管,3、导轨,4、出浆钢管,5、吊环,6、配重,7、横梁,8、T型刀,9、液压马达A,10、动力轴A,11、支撑轴套,12、动力轴B,13、液压马达B,14、液压马达C,15、动力轴C,16、动力轴D,17、液压马达D,18、纵梁。
五、具体实施方式
附图为本发明的一种具体实施例,该实施例包括高压进气管1,排浆弯管2,出浆钢管4以及固定在出浆钢管两边的两条导轨3;成孔机右边液压马达A9轴连于动力轴A10,液压马达C14轴连于动力轴C15;左边液压马达B13轴连于动力轴B12,液压马达D17轴连于动力轴D16;成孔机前后四液压马达及四动力轴连接均等同于左右;左右四液压马达及四支撑轴套11均固定在横梁7上,前后四液压马达及四支撑轴套11均固定在纵梁18上,八条动力轴均设有数把T型刀8。
本发明工作时,右边液压马达A9,动力轴A10以及液压马达C14动力轴C15相互反转;左边液压马达B13,动力轴B12以及液压马达D17,动力轴D16相互反转;前边两液压马达及动力轴亦相互反转,后边亦如此。八条动力轴两两相互反转,使地层对成槽器的反作用力得以平衡,成槽垂直度高。
本发明在使用过程中应和钻机,空压机,高压油泵,吊车配合使用。造槽初始,首先在槽段中央部位用钻机钻一钻孔,其后将出浆钢管4置入孔中,将成槽机卡入出浆钢管的导轨3上,用吊车吊住吊环5,然后启动四液压马达,使成槽刀具工作,再启动空压机,使气举反循环系统工作,如此,完成其成槽过程。
本发明是十字桩成孔的专用机具。

Claims (1)

1.一种气举八轴十字桩成孔机,包括高压进气管(1),排浆弯管(2),出浆钢管(4)以及固定在出浆钢管两边的两条导轨(3),成孔机右边液压马达A(9)轴连于动力轴A(10),液压马达C(14)轴连于动力轴C(15),左边液压马达B(13)轴连于动力轴B(12),液压马达D(17)轴连于动力轴D(16),成孔机前后四液压马达及四动力轴连接均等同于左右,左右四液压马达及四支撑轴套(11)均固定在横梁(7)上,前后四液压马达及四支撑轴套(11)均固定在纵梁(18)上,其特征在于:出浆钢管的左右前后共设有八个液压马达和由其分别轴连的八条动力轴,左边两条动力轴相互反转,右边两条动力轴相互反转,前边两条动力轴相互反转,后边两条动力轴亦相互反转,八条动力轴均设有数把T型刀。
CN201110005909.2A 2011-01-01 2011-01-01 气举八轴十字桩成孔机 Expired - Fee Related CN102071680B (zh)

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CN102979460A (zh) * 2012-12-10 2013-03-20 张永忠 矩形砼灌注桩成孔机
CN103074893A (zh) * 2013-01-25 2013-05-01 张永忠 Y形水泥土成桩设备
CN104452768B (zh) * 2014-12-05 2016-12-14 重庆晨宇机床制造有限公司 矩形灌注桩成孔机
CN104532893B (zh) * 2014-12-10 2016-12-14 重庆迎瑞升压铸有限公司 双臂钻挖机
CN105421411A (zh) * 2015-12-31 2016-03-23 刘玉秋 T桩与矩形桩v形插接设备

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