Portable construction tool box for electric power engineering

• Main Authors: QIU QIAN, QIU CHONG
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2021
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; STORAGE MEANS FOR WORKSHOPS; TRANSPORTING; WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK

The portable construction tool box comprises a box body, a containing box is fixedly installed at the top of one side of the box body, a roller is rotationally connected to the interior of the containing box through a bearing, a shoulder strap is fixedly connected to the middle of the roller, and an opening is formed in the top end of the containing box; the two sides of the surface of the roller are fixedly sleeved with check rings, the surface of one check ring is provided with a limiting opening, an insertion rod is inserted into the surface of the limiting opening in a penetrating mode, one side of the containing box is provided with a through hole, one end of the insertion rod penetrates through the through hole to be fixedly connected with a baffle, and the surface of the insertion rod is sleeved with a spring. According to the portable construction tool box for the electric power engineering, the length of the shoulder straps can be adjusted, the tool box is fixed through the waistband, carrying is con