The invention relates to an effective stroke debugging device for safety tongs. The effective stroke debugging device comprises a base; the transverse moving seat is mounted on the base and can move in the transverse direction of the base; the transverse moving seat is used for mounting a to-be-debugged safety clamp; the guide rail extends in the longitudinal direction of the base and is located on the transverse moving base so as to penetrate through a guide rail channel of the safety tongs to be debugged. The first end of the guide rail is in linkage connection with a balancing weight, and the second end of the guide rail is limited through an anti-warping base installed on the base. The guide rail is provided with a lug for lifting a safety tongs wedge block; the abutting mechanism is installed on the base and used for abutting against the first end of the guide rail. When the abutting mechanism relieves abutting on the guide rail, the guide rail is movably matched with the base and the anti-warping base under the self-weight effect of the balancing weight in the suspended state, and the safety tongs wedge block is lifted through the convex lug so that the safety tongs wedge block can move in the direction close to the guide rail. According to the invention, the effective stroke of the safety tongs is accurately debugged, so that the positive pressure required by the safety tongs is adjusted and met, and the full-life-cycle management of key parameters is realized.
本发明涉及一种安全钳有效行程调试装置,包括:基座;横移座,安装于基座之上,且能沿基座的横向活动;横移座用于安装待调试安全钳;导轨,沿基座的纵向延伸,且位于横移座之上,以贯穿待调试安全钳的导轨通道;导轨的第一端与一配重块联动连接,导轨的第二端通过安装于基座之上的防翘座限位;导轨具有用于提拉安全钳楔块的凸耳;顶靠机构,安装于基座,用于顶靠导轨的第一端;当顶靠机构对导轨的顶靠解除,导轨在处于悬空状态的配重块的自重作用下活动配合于基座及防翘座,并通过凸耳提拉安全钳楔块,以使安全钳楔块朝靠近导轨的方向活动。本发明准确调试安全钳的有效行程,从而调整满足安全钳所需要的正压力并实现关键参数的全生命周期管理。
Effective stroke debugging device for safety tongs
一种安全钳有效行程调试装置
2023-02-07
Patent
Electronic Resource
Chinese
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