Year: 2025
Type: conference-paper
Abstract: The driver-grip locking mechanism is a critical component of the full-structure clamp, and its axial bearing performance determines the structural reinforcement effect of the clamp. Axial bearing capacity tests are carried out in this paper for four specifications of driver-grip locking mechanisms with 15° wedge-angle through model experiments. A comparative analysis is conducted on the influence of grip tooth pitch and tooth apex angle on the locking bearing performance, and an empirical formula for the axial bearing capacity of a single tooth with 15° wedge-angle driver-grip locking mechanism in relation to bite depth is obtained. The test results show that under the same bite depth, the bearing capacity of a single tooth with 90° apex angle is greater than that of the tooth with 80° apex angle for driver-grip locking mechanisms with different tooth pitches.
DOI: 10.1117/12.3085682
Authors: Yuliang Wang, Xiang Shi, Zhangfan Zhao
Institution: Ocean University of China
Language: English
Topic: Engineering Applied Research
Subfield: Civil and Structural Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
OpenAlex ID: W4414357838
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