CN102953403A - 锯槽机扩槽器 - Google Patents

锯槽机扩槽器 Download PDF

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CN102953403A
CN102953403A CN2012104541939A CN201210454193A CN102953403A CN 102953403 A CN102953403 A CN 102953403A CN 2012104541939 A CN2012104541939 A CN 2012104541939A CN 201210454193 A CN201210454193 A CN 201210454193A CN 102953403 A CN102953403 A CN 102953403A
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CN102953403B (zh
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李辉
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NINGHAI YANCANGSHAN ELECTRIC POWER CONSTRUCTION Co Ltd
NINGHAI YANCANGSHAN ELECTRIC POWER EQUIPMENT FACTORY
NINGHAI YANCANGSHAN ELECTRIC POWER INDUSTRIAL GENERAL Co Ltd
STATE GRID ZHEJIANG NINGHAI COUNTY POWER SUPPLY Co
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Abstract

本发明涉及一种地下连续墙成不等厚槽段用的锯槽机扩槽器,两个锯刀杆的内侧端分别设于一套扩槽装置,左边的一套与右边的一套对称,立杆下端固定于锯刀杆,上端铰接于液压顶的左端,液压顶的右端铰接于动臂的上端,动臂的中间铰接于横杆的右端,横杆的左端固定于立杆的中间,动臂的下端铰接于连杆A、连杆B的右端,连杆A通过其中的一个铰轴A铰接于拉杆A,连杆B通过其中的一个铰轴B铰接于拉杆B;扩槽装置根据锯刀杆的长度设有数把辅刀A和辅刀B,每把辅刀A的中间通过铰轴A铰接于拉杆A,每把辅刀B的中间通过铰轴B铰接于拉杆B,辅刀A的上端和辅刀B的下端通过铰轴C铰接,铰轴C的下端固定于锯刀杆上。

Description

锯槽机扩槽器
一、技术领域
本发明涉及一种扩槽器,特别是一种地下连续墙成不等厚槽段用的锯槽机扩槽器。
二、背景技术:
锯槽机工作原理为:电机驱动曲柄转动,曲柄在转动过程中通过左右两连杆推拉左右两摇臂,左右两组锯刀便相向往复运动,切割地层成槽,传统的理念为:改变槽段的宽度就需改变锯刀的宽度,在成槽不同宽度时,更换不同锯刀,费工费时。
三、发明内容:
本发明弥补了以上锯槽机的缺点,提供了一种锯槽机扩槽器。
本发明是通过如下技术方案实现的:
一种锯槽机扩槽器,包括电机、电机下端的曲柄以及曲柄通过左右连杆驱动的左右摇臂、左右两个锯刀杆、锯刀下数个刀板,两个锯刀杆的内侧端分别设于一套扩槽装置,在此只叙述右边的一套,左边的一套与右边的一套对称,立杆下端固定于锯刀杆,上端铰接于液压顶的左端,液压顶的右端铰接于动臂的上端,动臂的中间铰接于横杆的右端,横杆的左端固定于立杆的中间,动臂的下端铰接于连杆A、连杆B的右端,连杆A通过其中的一个铰轴A铰接于拉杆A,连杆B通过其中的一个铰轴B铰接于拉杆B;扩槽装置根据锯刀杆的长度设有数把辅刀A和辅刀B,每把辅刀A的中间通过铰轴A铰接于拉杆A,每把辅刀B的中间通过铰轴B铰接于拉杆B,辅刀A的上端和辅刀B的下端通过铰轴C铰接,铰轴C的下端固定于锯刀杆上。
本发明具有以下的特点:
锯槽机扩槽器用液压顶控制辅刀的伸缩量,可以成槽各种宽度的槽段。
四、附图说明:
下面结合附图对本发明作进一步的说明:
附图1为本发明的结构示意图。
附图2为A-A视图。
图中:1、电机,2、曲柄,3、连杆,4摇臂,5、铰座,6、拉杆A,7、辅刀A,8、刀板,9、锯刀杆,10、液压顶,11、立杆,12、横杆,13、动臂,14、连杆A,15、辅刀B,16、铰轴B,17、铰轴A,18、铰轴C,19、拉杆B,20、连杆B,
五、具体实施方式:
附图为本发明的一种具体实施例,该实施例包括电机1、电机下端的曲柄2以及曲柄通过左右连杆3驱动的左右摇臂4、左右两个锯刀杆9、锯刀下数个刀板8,其特殊之处在于:两个锯刀杆的内侧端分别设于一套扩槽装置,在此只叙述右边的一套,左边的一套与右边的一套对称,立杆11下端固定于锯刀杆9,上端铰接于液压顶10的左端,液压顶10的右端铰接于动臂13的上端,动臂13的中间铰接于横杆12的右端,横杆12的左端固定于立杆11的中间,动臂13的下端铰接于连杆A14、连杆B20的右端,连杆A14通过其中的一个铰轴A17铰接于拉杆A6,连杆B20通过其中的一个铰轴B16铰接于拉杆B19;如附图2:扩槽装置根据锯刀杆的长度设有数把辅刀A7和辅刀B15,每把辅刀A7的中间通过铰轴A17铰接于拉杆A6,每把辅刀B15的中间通过铰轴B16铰接于拉杆B19,辅刀A7的上端和辅刀B15的下端通过铰轴C18铰接,铰轴C18的下端固定于锯刀杆9上。
本发明工作时,驱动液压顶10,使辅刀A和辅刀B相对于锯刀杆成一定角度,即使辅刀A、辅刀B外伸一定宽度,即可成槽一定宽度的槽体。

Claims (1)

1.一种锯槽机扩槽器,包括电机(1)、电机下端的曲柄(2)以及曲柄通过左右连杆(3)驱动的左右摇臂(4)、左右两个锯刀杆(9)、锯刀下数个刀板(8),其特征在于:两个锯刀杆的内侧端分别设于一套扩槽装置,左边的一套与右边的一套对称,立杆(11)下端固定于锯刀杆(9),上端铰接于液压顶(10)的左端,液压顶(10)的右端铰接于动臂(13)的上端,动臂(13)的中间铰接于横杆(12)的右端,横杆(12)的左端固定于立杆(11)的中间,动臂(13)的下端铰接于连杆A(14)、连杆B(20)的右端,连杆A(14)通过其中的一个铰轴A(17)铰接于拉杆A(6),连杆B(20)通过其中的一个铰轴B(16)铰接于拉杆B(19);扩槽装置根据锯刀杆的长度设有数把辅刀A(7)和辅刀B(15),每把辅刀A(7)的中间通过铰轴A(17)铰接于拉杆A(6),每把辅刀B(15)的中间通过铰轴B(16)铰接于拉杆B(19),辅刀A(7)的上端和辅刀B(15)的下端通过铰轴C(18)铰接,铰轴C(18)的下端固定于锯刀杆(9)上。
CN201210454193.9A 2012-11-03 2012-11-03 锯槽机扩槽器 Expired - Fee Related CN102953403B (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120746A (zh) * 2013-11-11 2014-10-29 成都科创佳思科技有限公司 充电式挖槽机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872275A (en) * 1988-05-20 1989-10-10 Beckett Orval D Ditch cleaning machine
JPH07259126A (ja) * 1991-11-22 1995-10-09 Mitsui Constr Co Ltd 展開式掘削機
CN201924390U (zh) * 2011-02-14 2011-08-10 张永忠 双潜水电机锯槽机
CN102619246A (zh) * 2012-04-18 2012-08-01 张永忠 冲击扩槽器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4872275A (en) * 1988-05-20 1989-10-10 Beckett Orval D Ditch cleaning machine
JPH07259126A (ja) * 1991-11-22 1995-10-09 Mitsui Constr Co Ltd 展開式掘削機
CN201924390U (zh) * 2011-02-14 2011-08-10 张永忠 双潜水电机锯槽机
CN102619246A (zh) * 2012-04-18 2012-08-01 张永忠 冲击扩槽器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120746A (zh) * 2013-11-11 2014-10-29 成都科创佳思科技有限公司 充电式挖槽机
CN104120746B (zh) * 2013-11-11 2016-08-17 成都科创佳思科技有限公司 充电式挖槽机

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