
基本信息:
- 专利标题: 一种全断面岩石掘进机刀盘
- 专利标题(英):Tunnel boring machine cutterhead
- 申请号:CN201220268764.5 申请日:2012-06-08
- 公开(公告)号:CN202659244U 公开(公告)日:2013-01-09
- 发明人: 郭京波 , 席家斌 , 覃艳明 , 郭志 , 冯建新 , 和艳红 , 金光俊 , 张林 , 庞金帝 , 苏胜状 , 郭梦琪
- 申请人: 秦皇岛天业通联重工股份有限公司
- 申请人地址: 河北省秦皇岛市经济技术开发区天山北路3号
- 专利权人: 秦皇岛天业通联重工股份有限公司
- 当前专利权人: 秦皇岛洪川实业有限公司
- 当前专利权人地址: 河北省秦皇岛市经济技术开发区天山北路3号
- 代理机构: 北京国枫凯文律师事务所
- 代理人: 杨思东
- 主分类号: E21D9/087
- IPC分类号: E21D9/087 ; E21D9/12
The utility model discloses a tunnel boring machine cutterhead. A whole piece of thick steel plate is machined into a cutterhead panel, hob-mounting seats are machined on the cutterhead panel, and hobs are mounted in the hob-mounting seats directly machined on the cutterhead panel; central blocks and side blocks are connected together through bolts and positioning pins and welded into a whole body; the central blocks are eccentrically halved; and a plurality of buckets and slag chutes are arranged on the circumference of the cutterhead. The tunnel boring machine cutterhead has the advantages of high strength, high rigidity, little tunnel face disturbance and the like, the deformation, cracking and breaking of the cutterhead can be effectively prevented, and thereby the service life of the cutterhead is prolonged.
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21D | 竖井;隧道;平硐;地下室 |
------E21D9/00 | 衬砌或不衬砌的隧道或平硐;其掘进的方法或设备;隧道、平硐的设计布置 |
--------E21D9/06 | .通过使用掘进护板 |
----------E21D9/08 | ..附带钻进或截割工具的 |
------------E21D9/087 | ...利用一个旋转钻头同时截割整个断面,即全断面设备 |