
基本信息:
- 专利标题: 石油钻井管具用复合式滚轮支架
- 专利标题(英):Combined type roller bracket for petroleum drilling pipes
- 申请号:CN201420345683.X 申请日:2014-06-25
- 公开(公告)号:CN203918848U 公开(公告)日:2014-11-05
- 发明人: 韩振强 , 马淼 , 吴玉胜 , 董玮 , 张京华 , 王志刚 , 蒋本强 , 刘新哲 , 周冀 , 苟旭东 , 曹博 , 古青 , 宋剑鸣 , 王绮
- 申请人: 中国石油集团渤海钻探工程有限公司
- 申请人地址: 天津市滨海新区开发区黄海路106号渤海钻探工程有限公司科技开发处
- 专利权人: 中国石油集团渤海钻探工程有限公司
- 当前专利权人: 中国石油集团渤海钻探工程有限公司
- 当前专利权人地址: 天津市滨海新区开发区黄海路106号渤海钻探工程有限公司科技开发处
- 代理机构: 天津才智专利商标代理有限公司
- 代理人: 王晓红
- 主分类号: B25B11/00
- IPC分类号: B25B11/00
The utility model discloses a combined type roller bracket for petroleum drilling pipes. The combined type roller bracket comprises a base, a pair of supporting plates identical in shape is arranged on the base vertically and oppositely, a V-shaped clamping groove is formed in the middle of each supporting plate, multiple pairs of rollers are arranged between the opposite supporting plates respectively along two edges of the V-shaped clamping grooves, and the edge of each roller is higher than the edges of the V-shaped clamping grooves. When the petroleum drilling and completion pipes are machined, the pipes different in diameter and specifications can be placed on the roller bracket. The combined type roller bracket is simple in structure, convenient to use, stable in support and capable of supporting the pipes different in diameter and specifications.