CN102261096B - 锯槽机曲轴钻针 - Google Patents

锯槽机曲轴钻针 Download PDF

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CN102261096B
CN102261096B CN 201110037194 CN201110037194A CN102261096B CN 102261096 B CN102261096 B CN 102261096B CN 201110037194 CN201110037194 CN 201110037194 CN 201110037194 A CN201110037194 A CN 201110037194A CN 102261096 B CN102261096 B CN 102261096B
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bent axle
drill point
trench
submersible motor
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CN102261096A (zh
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孙运玉
朱艳菊
张永忠
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Nantong Tongzhou District Sunway Machinery Manufacturing
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张永忠
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Abstract

一种锯槽机曲轴钻针，包括潜水电机，曲轴，连接盘，钻针；潜水电机下端连有曲轴，曲轴通过连接盘与钻针相连，曲轴下端通过轴套固定在支撑架上。本发明由潜水电机驱动曲轴，曲轴驱动钻针转动，轻松钻进硬土层，本发明为地下防渗墙锯槽机专用钻针。

Description

锯槽机曲轴钻针
一、技术领域
本发明涉及一种锯槽机钻针，特别涉及一种地下防渗墙锯槽机曲轴钻针。
二、背景技术
锯槽机工作原理为：潜水电机驱动曲轴转动，曲轴通过连杆，摇臂推动左右两锯刀相向，同步，往复运动，切割地层成槽。
锯槽机在成槽过程中，两锯刀如受力不均匀，会引起锯槽机振动或偏移，此时应在锯槽机中下部加设定位钻针，使钻针首先入土定位，防止锯槽机抖动或偏斜。
目前，锯槽机钻针均为不转动的，如果遇有坚硬土层，钻针由于不能转动而很难或无法掘进。
三、发明内容
本发明为弥补现有技术的不足，提供了一种锯槽机曲轴钻针，本发明由潜水电机驱动曲轴，曲轴驱动钻针转动，轻松钻进硬土层。
本发明是通过如下技术方案实现的：
一种锯槽机曲轴钻针，包括潜水电机，曲轴，连接盘，钻针；潜水电机下端连有曲轴，曲轴通过连接盘与钻针相连，曲轴下端通过轴套固定在支撑架上。
四、附图说明
下面结合附图对本发明作进一步说明。
附图为锯槽机及本发明的结构示意图
图中：1.提升滑轮，2.出浆钢管，3.潜水电机，4曲轴，5.轴套，6.连接盘，7.钻针，8.锯刀，9.喷水嘴，10.锯刀臂，11.支撑架。
五、具体实施方式
附图为本发明的一种具体实施例，该实施例包括潜水电机3，曲轴4，连接盘6，钻针7；潜水电机3下端连有曲轴4，曲轴通过连接盘6与钻针7相连，曲轴下端通过轴套固定在支撑架11上。
本发明工作时潜水钻针3驱动曲轴4，曲轴4通过连接盘6驱动钻针7转动，钻针在转动过程中钻动地层成孔，钻针首先入孔定位，使两组锯刀在成槽过程中平衡、不抖动。
本发明为地下防渗墙锯槽机专用钻针。

Claims (1)

1.一种锯槽机曲轴钻针，包括潜水电机（3）、曲轴（4）、连接盘（6）、钻针（7），潜水电机（3）下端连有曲轴（4），曲轴通过连接盘（6）与钻针（7）相连，曲轴下端通过轴套固定在支撑架（11）上，其特征在于：潜水电机（3）驱动曲轴（4），曲轴（4）通过连接盘（6）驱动钻针（7）旋转，钻针在旋转过程中钻动地层成孔，钻针首先入孔定位，使两组锯刀平衡、不抖动。
CN 201110037194 2011-02-09 2011-02-09 锯槽机曲轴钻针 Active CN102261096B (zh)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015478B (zh) * 2012-12-29 2015-01-21 芜湖县新芜科技企业孵化器有限公司 正方形成孔机
CN103352487B (zh) * 2013-08-05 2015-03-25 华北水利水电大学 曲轴成孔机
CN104099958B (zh) * 2014-08-03 2017-03-01 张永忠 改造的移动框架造槽机
CN104099959B (zh) * 2014-08-03 2016-07-06 宗琪 改进的移动框架造槽机
CN104099960B (zh) * 2014-08-03 2016-06-15 宗超 液压挖槽机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101074564A (zh) * 2007-06-11 2007-11-21 张永忠 锯式开槽机
CN101736767A (zh) * 2009-12-23 2010-06-16 卢兴耐 圆盘锯成槽机
CN101736766A (zh) * 2009-12-03 2010-06-16 张永忠 液压锯槽机
CN101929174A (zh) * 2009-12-23 2010-12-29 卢兴耐 半圆锯造槽机

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Publication number Priority date Publication date Assignee Title
JPH07259126A (ja) * 1991-11-22 1995-10-09 Mitsui Constr Co Ltd 展開式掘削機

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101074564A (zh) * 2007-06-11 2007-11-21 张永忠 锯式开槽机
CN101736766A (zh) * 2009-12-03 2010-06-16 张永忠 液压锯槽机
CN101736767A (zh) * 2009-12-23 2010-06-16 卢兴耐 圆盘锯成槽机
CN101929174A (zh) * 2009-12-23 2010-12-29 卢兴耐 半圆锯造槽机

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平7-259126A 1995.10.09

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