CN104453933B - 半圆隧道挖掘机 - Google Patents

半圆隧道挖掘机 Download PDF

Info

Publication number
CN104453933B
CN104453933B CN201510000157.9A CN201510000157A CN104453933B CN 104453933 B CN104453933 B CN 104453933B CN 201510000157 A CN201510000157 A CN 201510000157A CN 104453933 B CN104453933 B CN 104453933B
Authority
CN
China
Prior art keywords
fan
cutterhead
shaped
fixed
cuboid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510000157.9A
Other languages
English (en)
Other versions
CN104453933A (zh
Inventor
杨成永
张宗峰
郭伟红
祝朋涛
王敏义
丁照波
张永卉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
State Grid Corp of China SGCC
Rizhao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Rizhao Power Supply Co of State Grid Shandong Electric Power Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by State Grid Corp of China SGCC, Rizhao Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201510000157.9A priority Critical patent/CN104453933B/zh
Publication of CN104453933A publication Critical patent/CN104453933A/zh
Application granted granted Critical
Publication of CN104453933B publication Critical patent/CN104453933B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/11—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines
    • E21D9/112—Making by using boring or cutting machines with a rotary drilling-head cutting simultaneously the whole cross-section, i.e. full-face machines by means of one single rotary head or of concentric rotary heads

Landscapes

  • 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)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

一种半圆隧道挖掘机，减速机固定在底架上，减速机向左输出中轴，中轴的左端固定主动轮，主动轮上偏心固定一只边轴，边轴上套有矩形体，矩形体固定在扇形刀盘上，扇形刀盘是由多个辐条成放射状组成的形状为扇形的刀盘，扇形刀盘的底端中心铰接于底轴，底轴的右端固定于底架的左端，扇形刀盘上设有多把滚刀。

Description

半圆隧道挖掘机
技术领域
本发明涉及一种隧道挖掘机，特别是一种隧道施工机械的半圆隧道挖掘机。
背景技术
半圆隧道由于其巨大的交通能力而逐渐被人们接受，但是，全断面掘进的半圆隧道挖掘机的制造技术非常复杂。
发明内容
本发明弥补了以上缺点，提供了一种简单的能全断面掘进的半圆隧道挖掘机。
本发明是通过如下技术方案实现的：
一种半圆隧道挖掘机，减速机固定在底架上，减速机向左输出中轴，中轴的左端固定主动轮，主动轮上偏心固定一只边轴，边轴上套有矩形体，矩形体固定在扇形刀盘上，扇形刀盘是由多个辐条成放射状组成的形状为扇形的刀盘，扇形刀盘的底端中心铰接于底轴，底轴的右端固定于底架的左端，扇形刀盘上设有多把滚刀。
本发明具有以下的特点：
本发明扇形刀盘在绕底轴左右摆动的过程中，多把滚刀将隧道的断面切削成半圆断面。
附图说明
下面结合附图对本发明作进一步的说明：
图1为本发明结构示意图；
图2为图1的A—A视图；
图3为图1的B—B视图；
图中：1、底架，2、减速机，3、中轴，4、主动轮，5、边轴，6、矩形体，7、底轴，8、扇形刀盘，9、滚刀。
具体实施方式
附图为本发明的一种具体实施例，该实施例减速机2固定在底架1上，减速机向左输出中轴3，中轴的左端固定主动轮4，主动轮上偏心固定一只边轴5，边轴上套有矩形体6，矩形体固定在扇形刀盘8上，扇形刀盘是由多个辐条成放射状组成的形状为扇形的刀盘，扇形刀盘的底端中心铰接于底轴7，底轴的右端固定于底架的左端，扇形刀盘上设有多把滚刀9。
本发明工作时，减速机通过中轴驱动主动轮左转半圈、然后右转半圈如此往复，由此通过矩形体驱动扇形刀盘绕底轴左右摆动，扇形刀盘左右摆动的幅度正好是一个半圆，因此，多把滚刀将隧道的断面切削成半圆断面。

Claims (1)

1.一种半圆隧道挖掘机，其特征在于：减速机（2）固定在底架（1）上，减速机向左输出中轴（3），中轴的左端固定主动轮（4），主动轮上偏心固定一只边轴（5），边轴上套有矩形体（6），矩形体固定在扇形刀盘（8）上，扇形刀盘是由多个辐条成放射状组成的形状为扇形的刀盘，扇形刀盘的底端中心铰接于底轴（7），底轴的右端固定于底架的左端；扇形刀盘上设有多把滚刀；工作时，减速机通过中轴驱动主动轮左转半圈、然后右转半圈如此往复，由此通过矩形体驱动扇形刀盘绕底轴左右摆动，扇形刀盘左右摆动的幅度正好是一个半圆，因此，多把滚刀将隧道的断面切削成半圆断面。
CN201510000157.9A 2015-01-03 2015-01-03 半圆隧道挖掘机 Active CN104453933B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510000157.9A CN104453933B (zh) 2015-01-03 2015-01-03 半圆隧道挖掘机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510000157.9A CN104453933B (zh) 2015-01-03 2015-01-03 半圆隧道挖掘机

Publications (2)

Publication Number Publication Date
CN104453933A CN104453933A (zh) 2015-03-25
CN104453933B true CN104453933B (zh) 2016-06-22

Family

ID=52900603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510000157.9A Active CN104453933B (zh) 2015-01-03 2015-01-03 半圆隧道挖掘机

Country Status (1)

Country Link
CN (1) CN104453933B (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104863609B (zh) * 2015-06-05 2016-12-14 重庆凌云工具有限公司 双连拱顶管施工设备
CN104929654A (zh) * 2015-06-05 2015-09-23 刘玉燕 方圆组合顶管设备
CN104989415A (zh) * 2015-08-09 2015-10-21 朱艳菊 H形隧道挖掘机
CN105065018A (zh) * 2015-08-09 2015-11-18 张永忠 双拱门隧道挖掘机
CN105134229A (zh) * 2015-08-09 2015-12-09 朱艳菊 凹凸圆头挖掘设备
CN111075467B (zh) * 2019-12-26 2021-08-17 中联重科股份有限公司 掘进机隧道施工方法
CN113833481A (zh) * 2021-09-24 2021-12-24 无锡中铁城轨装备有限公司 一种半圆顶管机及施工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913129A1 (de) * 1979-04-02 1980-10-23 Wayss & Freytag Ag Vollschnittmaschine zum auffahren von tunneln mit nicht kreisfoermigem querschnitt
GB2150615A (en) * 1983-11-29 1985-07-03 Mannesmann Ag Tunnel driving machine and method
CN101864964A (zh) * 2010-03-10 2010-10-20 哈尔滨开恩科技开发有限公司 圆盘电机隧道掘进机
CN102305085A (zh) * 2011-09-23 2012-01-04 上海城建（集团）公司 全断面掘进机异型断面切削装置
CN103016021A (zh) * 2013-01-11 2013-04-03 张永忠 半圆形顶管掘进机
CN103711501A (zh) * 2013-12-31 2014-04-09 上海安运输送设备有限公司 工程用矩形截割刀盘

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5550879B2 (ja) * 2009-10-07 2014-07-16 西松建設株式会社 トンネルの構築方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913129A1 (de) * 1979-04-02 1980-10-23 Wayss & Freytag Ag Vollschnittmaschine zum auffahren von tunneln mit nicht kreisfoermigem querschnitt
GB2150615A (en) * 1983-11-29 1985-07-03 Mannesmann Ag Tunnel driving machine and method
CN101864964A (zh) * 2010-03-10 2010-10-20 哈尔滨开恩科技开发有限公司 圆盘电机隧道掘进机
CN102305085A (zh) * 2011-09-23 2012-01-04 上海城建（集团）公司 全断面掘进机异型断面切削装置
CN103016021A (zh) * 2013-01-11 2013-04-03 张永忠 半圆形顶管掘进机
CN103711501A (zh) * 2013-12-31 2014-04-09 上海安运输送设备有限公司 工程用矩形截割刀盘

Also Published As

Publication number Publication date
CN104453933A (zh) 2015-03-25

Similar Documents

Publication Publication Date Title
CN104453933B (zh) 半圆隧道挖掘机
CN104453920B (zh) 方形顶管
CN104612702B (zh) 三刀梁隧道钻进机
JP2013000821A5 (zh)
CN102261252A (zh) 全断面切削的隧道掘进机
CN205465374U (zh) 数控机床及其刀库
CN204710476U (zh) 用于对垃圾进行切碎的装置
CN206294869U (zh) 半自动大蒜青根切棵机
CN204340002U (zh) 一种石墨掏芯装置
CN204894140U (zh) 一种全自动实木生材切断机构
CN204127250U (zh) 一种新型齿轮
CN203541392U (zh) 钢筋转盘转动及刹车装置
CN201609036U (zh) 自磨式圆盘刀片
CN201493536U (zh) 管材无屑切割机的进刀机构
CN205441085U (zh) 一种包装袋阀口的切割机构
CN203887637U (zh) 一种切丝机磨刀装置
JP6553659B2 (ja) 切断装置
CN205166034U (zh) 一种低噪音切割圆盘锯
CN102635367B (zh) 隧道围岩切削机构
CN204195806U (zh) 旋刀式切片机
CN204094406U (zh) 适用于圆柱形工件的激光切割定位夹具
CN103286610A (zh) Cnc加工中心用双工位切削头
CN204059881U (zh) 一种用于墙壁开槽机的刀盘结构
CN104084631B (zh) 曲轴加工方法及装置
CN202879075U (zh) 削笔机中的防反转机构

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
CB03 Change of inventor or designer information

Inventor after: Yang Chengyong

Inventor after: Zhang Zongfeng

Inventor after: Guo Weihong

Inventor after: Zhu Pengtao

Inventor after: Wang Minyi

Inventor after: Ding Zhaobo

Inventor after: Zhang Yonghui

Inventor before: Zhang Yongzhong

COR Change of bibliographic data
TA01 Transfer of patent application right

Effective date of registration: 20160525

Address after: 276800 Rizhao City, Donggang Province, Yantai Road, No. 68 State Grid Shandong electric power company Rizhao Power Company

Applicant after: Rizhao Power Supply Company of State Grid Shandong Province Electric Power Company

Applicant after: State Grid Corporation of China

Address before: Ji'nan road 276800 in Shandong Province, Rizhao City Donggang District No. 277 Belvedere Garden

Applicant before: Zhang Yongzhong

C14 Grant of patent or utility model
GR01 Patent grant