Telescopic tool for detecting anchoring length of reinforcing steel bar

• Main Authors: HAO XIAODONG, WANG YANMING, ZHU HAOWEI, LI HAIXIN, TIAN ZIJIAN, LI JUNLOU, JIAO DAOWEI, YAO TIANXING, SHEN JIAN, CHENG XIN
• Format: Patent
• Language: Chinese; English
• Published: 14.01.2022
• Subjects: BLASTING; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; LIGHTING; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MECHANICAL ENGINEERING; PHYSICS; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TESTING; WEAPONS

A telescopic tool for steel bar anchoring length detection comprises a handle, a circular plate is fixedly connected to the right side of the interior of the handle, a lens is fixedly connected to the position, close to the edge, of the right side of the handle, a lamp socket is fixedly connected to the position, close to the left side of the lens, of the interior of the handle, and a lamp bead is fixedly connected to the left side of the interior of the lamp socket. A battery is installed on the left side, close to the lamp socket, in the handle. According to the utility model, the scale, the first telescopic pipe, the second telescopic pipe, the third telescopic pipe, the fourth telescopic pipe, the fifth telescopic pipe, the lamp bead and other structural elements are added and improved in the device, so that the improved device can conveniently detect and judge whether the anchoring length of a tensile steel bar is enough or not on site; and common length measurement in a scale range can be met, and the p