Clamping and fixing device capable of being applied to narrow space

• Main Authors: TAN MINGCHAO, HU XINGYUAN, PU HAOQING, JIANG HUI, BIAN JI, QIAO XIAODONG, QIN TAO, WANG XUEPING, SHI XIAOHAO, QIN LU, LONG XIAOFEI, ZHOU JUNYU
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING

The clamping and fixing device capable of being applied to the narrow space comprises two movable clamping plates which are connected in a hinged mode through a first pin shaft, the other end of each movable clamping plate is of an opening structure, a round hole is formed in the center after the two movable clamping plates are folded, and arc-shaped rails are formed on the two sides of the outer ring of the round hole. A baffle is in sliding fit with the arc-shaped track through a first positioning pin; the bottom end of each movable clamping plate is in sliding fit with a clamp body through a second positioning pin. The device can be used for providing a fixed leveraging place for equipment such as a crowbar and a jack in the process of disassembling the coupler in a narrow space, damage to a motor or a coupler part in the disassembling process is effectively prevented, and the disassembling efficiency and quality are effectively improved. 本实用新型提供了一种能在狭窄空间应用的夹紧固定装置，它包括采用第一销轴铰接相连的两块活动夹板，活动夹板的另一端为开口结构，并使得两块活动