Radioactive source box for oil field logging

The utility model provides a radioactive source box for oil field logging, which comprises a source box, a box door, a floating ball box, a hinge and a chassis, the box door is arranged in the positive direction of the source box, and the floating ball box is arranged at the upper end of the source box; a red ball body is arranged in the floating ball box, and the box body is made of Q235B; the box door is fixed on the source box through two hinges, and the source box is fixed on the chassis. The anti-radiation barrel is simple in structure and convenient to use, anti-radiation materials are arranged in the interlayer aiming at a radioactive source, and the mechanical strength of the barrel can be greatly improved by arranging carbon steel materials. 本实用新型提供一种油田测井用放射源源箱，包括源箱、箱门、浮球箱、铰链和底盘，所述源箱正方向设置有箱门，所述源箱上端设置有浮球箱；所述浮球箱内设置有红色的球体，所述箱体材料为Q235B；所述箱门通过两个铰链固定在源箱上，所述源箱固定在底盘上。本实用新型设备结构简单，使用方便，针对放射源而在夹层中设置有防辐射材料，通过设置有碳钢材质可极大的增加桶的机械强度。