CN104695972A - 椭圆顶管 - Google Patents

椭圆顶管 Download PDF

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Publication number
CN104695972A
CN104695972A CN201510034850.8A CN201510034850A CN104695972A CN 104695972 A CN104695972 A CN 104695972A CN 201510034850 A CN201510034850 A CN 201510034850A CN 104695972 A CN104695972 A CN 104695972A
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CN104695972B (zh
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张璐
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Anhui Shuntong Municipal Engineering Co ltd
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    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10Making by using boring or cutting machines

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Table Equipment (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

一种椭圆顶管,主发动机设于顶管中心,顶管的上部与下部分别设有轨道A和轨道B,轨道A中卡入轮A,轮A铰于支撑杆A的右端,支撑杆A的左端固定于圆形刀盘右上部,轨道B中卡入轮B,轮B铰于支撑杆B的右端,支撑杆B的左端固定于圆形刀盘右下部,主发动机向左设有主轴,主轴的左端固定有齿轮,齿轮设于齿轮箱中,齿轮的一侧有齿,齿轮的另一侧没有齿,齿轮箱的一边侧壁上安设有齿条,齿轮箱的对边侧壁上亦安设有齿条,齿轮上的齿可与齿轮箱一边侧壁上的齿条啮合,亦可与另一边侧壁上的齿条啮合,齿轮箱的左端固定于圆形刀盘的右端。

Description

椭圆顶管
技术领域
本发明涉及一种顶管,特别是一种顶管施工机械的椭圆顶管。
背景技术
目前,普通椭圆顶管设备是用两个圆形的刀盘组成一个近似的椭圆,顶管时阻力特别大,给施工带来了不变。
发明内容
本发明弥补了以上顶管的缺点,提供了一种椭圆顶管。
本发明是通过如下技术方案实现的:
一种椭圆顶管,主发动机设于顶管中心,顶管的上部与下部分别设有轨道A和轨道B,轨道A中卡入轮A,轮A铰于支撑杆A的右端,支撑杆A的左端固定于圆形刀盘右上部,轨道B中卡入轮B,轮B铰于支撑杆B的右端,支撑杆B的左端固定于圆形刀盘右下部,主发动机向左设有主轴,主轴的左端固定有齿轮,齿轮设于齿轮箱中,齿轮的一侧有齿,齿轮的另一侧没有齿,齿轮箱的一边侧壁上安设有齿条,齿轮箱的对边侧壁上亦安设有齿条,齿轮上的齿可与齿轮箱一边侧壁上的齿条啮合,亦可与另一边侧壁上的齿条啮合,齿轮箱的左端固定于圆形刀盘的右端。
本发明具有以下的特点:
本发明圆形刀盘上下不停运动,圆形刀盘在运动中将工作面切割成椭圆形。
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为图1的A—A视图;
图中:1、主发动机,2、椭圆壳,3、轨道A,4、轨道B,5、支撑杆A,6、支撑杆B,7、轮A,8、轮B,9、主轴,10、齿轮箱,11、圆形刀盘,12、齿轮,13、齿条。
具体实施方式
附图为本发明的一种具体实施例,该实施例主发动机1设于顶管中心,顶管的上部与下部分别设有轨道A3和轨道B4,轨道A中卡入轮A7,轮A铰于支撑杆A5的右端,支撑杆A的左端固定于圆形刀盘11右上部,轨道B中卡入轮B8,轮B铰于支撑杆B6的右端,支撑杆B的左端固定于圆形刀盘右下部,主发动机向左设有主轴9,主轴的左端固定有齿轮12,齿轮设于齿轮箱10中,齿轮的一侧有齿,齿轮的另一侧没有齿,齿轮箱的一边侧壁上安设有齿条12,齿轮箱的对边侧壁上亦安设有齿条12,齿轮上的齿可与齿轮箱一边侧壁上的齿条啮合,亦可与另一边侧壁上的齿条啮合,齿轮箱的左端固定于圆形刀盘的右端。
本发明工作时,主发动机通过主轴驱动齿轮转动,在转动过程中,齿轮上的齿与齿轮箱一边齿条啮合时驱动齿轮箱向上运动,,齿轮上的齿与齿轮箱另一边齿条啮合时驱动齿轮箱向下运动,由于齿轮箱固定于圆形刀盘,由此驱动圆形刀盘上下不停运动,圆形刀盘在运动中将工作面切割成椭圆形。

Claims (1)

1.一种椭圆顶管,主发动机(1)设于顶管中心,顶管的上部与下部分别设有轨道A(3)和轨道B(4),轨道A中卡入轮A(7),轮A铰于支撑杆A(5)的右端,支撑杆A的左端固定于圆形刀盘(11)右上部,轨道B中卡入轮B(8),轮B铰于支撑杆B(6)的右端,支撑杆B的左端固定于圆形刀盘右下部,主发动机向左设有主轴(9),其特征在于:主轴的左端固定有齿轮(12),齿轮设于齿轮箱(10)中,齿轮的一侧有齿,齿轮的另一侧没有齿,齿轮箱的一边侧壁上安设有齿条(12),齿轮箱的对边侧壁上亦安设有齿条(12),齿轮上的齿可与齿轮箱一边侧壁上的齿条啮合,亦可与另一边侧壁上的齿条啮合,齿轮箱的左端固定于圆形刀盘的右端。
CN201510034850.8A 2015-01-24 2015-01-24 椭圆顶管 Active CN104695972B (zh)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065019A (zh) * 2015-08-09 2015-11-18 张永忠 U形顶管设备
CN105065023A (zh) * 2015-08-09 2015-11-18 朱艳菊 凹凸圆头顶管
CN105065028A (zh) * 2015-08-09 2015-11-18 张璐 双圆组合顶管设备
CN105065017A (zh) * 2015-08-09 2015-11-18 张璐 Y形顶管设备
CN105114092A (zh) * 2015-08-09 2015-12-02 宋姝娴 圆头t形顶管设备
CN106223834A (zh) * 2016-09-18 2016-12-14 广州市中潭空气净化科技有限公司 一种具有自动持续散热功能的液压式凿岩机
CN109184723A (zh) * 2018-08-10 2019-01-11 淮南中泰矿山装备制造有限公司 顶管掘进机高强度刀盘

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163394A (ja) * 1987-12-18 1989-06-27 Ohbayashi Corp 長円形シールド掘進機
JP2002038882A (ja) * 2000-07-28 2002-02-06 Hitachi Zosen Corp シールド掘進機の掘削装置および親子シールド掘進機
JP2005155171A (ja) * 2003-11-26 2005-06-16 Shimizu Corp シールド掘削機
CN203271756U (zh) * 2013-04-23 2013-11-06 上海盾构设计试验研究中心有限公司 全断面掘进机椭圆形断面切削装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163394A (ja) * 1987-12-18 1989-06-27 Ohbayashi Corp 長円形シールド掘進機
JP2002038882A (ja) * 2000-07-28 2002-02-06 Hitachi Zosen Corp シールド掘進機の掘削装置および親子シールド掘進機
JP2005155171A (ja) * 2003-11-26 2005-06-16 Shimizu Corp シールド掘削機
CN203271756U (zh) * 2013-04-23 2013-11-06 上海盾构设计试验研究中心有限公司 全断面掘进机椭圆形断面切削装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105065019A (zh) * 2015-08-09 2015-11-18 张永忠 U形顶管设备
CN105065023A (zh) * 2015-08-09 2015-11-18 朱艳菊 凹凸圆头顶管
CN105065028A (zh) * 2015-08-09 2015-11-18 张璐 双圆组合顶管设备
CN105065017A (zh) * 2015-08-09 2015-11-18 张璐 Y形顶管设备
CN105114092A (zh) * 2015-08-09 2015-12-02 宋姝娴 圆头t形顶管设备
CN106223834A (zh) * 2016-09-18 2016-12-14 广州市中潭空气净化科技有限公司 一种具有自动持续散热功能的液压式凿岩机
CN109184723A (zh) * 2018-08-10 2019-01-11 淮南中泰矿山装备制造有限公司 顶管掘进机高强度刀盘

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