A circuit breaker opening spring stretching device

CN224696698UActive Publication Date: 2026-08-28JIANGSU DAQUAN HIGH VOLTAGE SWITCH CO LTD
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Patent Information

Application Number
CN202522083987.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-28
Publication Date
2026-08-28
Estimated Expiration
2035-09-28

AI Technical Summary

Technical Problem

[0008]为了解决断路器分闸簧的安装工具的制造过程复杂以及制造成本较高的问题；本实用新型的目的在于提供一种断路器分闸簧拉伸装置

Benefits of technology

[0015]1、本实用新型中，通过设置销、挡卡、孔二、孔三及孔四，可快速的将一号支撑杆及二号支撑杆装配在杆体上，且通过孔二、孔三可灵活调节一号支撑杆及二号支撑杆在杆体上的位置，保证了拉伸装置的可靠性，同时避免采用焊接的方式，制造简单，经济性好，降低拉伸装置的成本，同时方便拿取和收纳，提高灵活性；

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Abstract

The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no. The utility model discloses a circuit breaker opening spring stretching device relates to electrical equipment - medium voltage switch technical field, and the utility model discloses a rod body, no.
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Citation Information

Patent Citations

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