Integrated operating rod of outdoor grounding knife switch

Abstract

The invention discloses an integrated operating rod of an outdoor grounding knife switch. The integrated operating rod of the outdoor grounding knife switch is provided with a foundation rod and an adaptive part, wherein the adaptive part is adaptive to the end part of the foundation rod and provided with a sleeve part and an actuating rod, the external diameter of the actuating rod is arranged in corresponding to the aperture of a grounding knife switch actuating hole, and the foundation rod is matched with the adaptive part through the sleeve part and is further in linkage with the grounding knife switch for separating and combining actions so as to achieve the purpose of operating the outdoor grounding knife switch. When the integrated operating rod is used, the adaptive part matched with the size of the foundation rod is selected according to different sizes of the foundation rods required by the outdoor grounding knife switch; the actuating rod is generally applied to all outdoor grounding knife switches, the size of the sleeve part of the adaptive part can be universally designed according to the size of the operating rod, and thus, the outdoor grounding knife switches of different types can be operated by using one operating rod in actual operation; and the integrated operating rod has the advantages of time saving and is convenient to operate.

Description

technical field [0001] The invention relates to an operating lever, in particular to an operating lever of an integrated outdoor grounding knife switch. Background technique [0002] In substations, the outdoor layout of electrical equipment is a typical design. Outdoor electrical equipment needs to be grounded on both sides when it involves maintenance. Due to the single function of the switch, most of the grounding switches are opened and closed by manual operation on site. When operating the outdoor grounding switch, due to different manufacturers, equipment models, and different uses of the switch, the grounding switch The size of the joystick varies. The current situation is that a grounding switch is equipped with a grounding switch operating lever on site, and the operating levers of different grounding switches cannot be used in common, which causes great inconvenience to management and use. The existing grounding switch operation The disadvantages of the lever inc...

AI Technical Summary

Problems solved by technology

[0002] In substations, the outdoor layout of electrical equipment is a typical design. Outdoor electrical equipment needs to be grounded on both sides when it involves maintenance. Due to the single function of the switch, most of the grounding switches are opened and closed by manual operation on site. When operating the outdoor grounding switch, due to different manufacturers, equipment models, and different uses of the switch, the grounding switch joystick sizes vary

The current situation is that a grounding switch is equipped with a grounding switch operating lever on site, and the operating levers of different grounding switches cannot be used in common, which causes great inconvenience to management and use. The existing grounding switch operation The disadvantages of the lever include: 1) no versatility, one operating lever can only operate one grounding knife switch; 2) the material is iron or galvanized iron, which is not easy to use, maintain and manage; 3) when performing multi-interval maintenance or maintenance When switching to other operating modes, it is necessary to constantly replace different operating levers

The reasons for the above shortcomings include: 1) Due to different manufacturers, equipment models, and knife switch uses, the manufacturer only designs the operating lever required for the grounding knife switch when it is equipped with the grounding knife switch, resulting in different grounding knife switches. There is no commonality among the operating levers of the gates, and one operating lever can only correspond to one grounding knife switch; 3) Considering the frequency of use and cost, the material used for the operating lever of the grounding knife switch equipped by the equipment manufacturer They are all made of iron or galvanized iron, and the operating rods are easy to rust, which is not convenient for daily use, maintenance and management; 4) When the electrical equipment is transferred to other operating modes, it is necessary to close or disconnect the grounding switch, which involves multiple During intermittent switching operations, different types of grounding knife switches will inevitably be encountered. At this time, the operator must repeatedly go back and forth between the operating equipment and the tool storage to replace different types of operating levers, wasting precious operating time

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