Construction verification mechanism

• Main Author: LIU BENLIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.07.2023
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model discloses a construction verification mechanism which comprises a grounding resistance tester, a gear adjusting knob, a resistance adjusting knob, a dial plate and a terminal stud are arranged on the outer surface of the upper end of the grounding resistance tester, and a crank is arranged in the middle of the outer surface of one end of the grounding resistance tester. The upper part of the outer surface of the rear end of the grounding resistance tester is provided with a wire anti-falling assembly, and the wire anti-falling assembly comprises a fixed block, a limiting rod, a limiting groove, a lug plate, a connecting shaft, a threaded hole, a turn button, a screw rod, a pressing block, and a connecting limiting assembly. The connection limiting assembly comprises an insertion hole, an insertion rod, a first through hole, a limiting block, a mounting cavity, a compression spring, a second through hole, a pull block and a guide rod. The construction verification mechanism provided by the ut