CN-224217413-U - Ring main unit isolating switch opening and closing running-in device

Abstract

The utility model discloses a ring main unit isolating switch opening and closing running-in device, which comprises a frame, wherein an opening is formed in one side of the frame, a connecting part connected with an isolating switch is arranged at the opening end of the frame, a driving module and a control module are arranged on the frame, the driving module comprises a motor, an output shaft of the motor faces the opening end and is provided with a universal coupling, the universal coupling is used for being connected to a handle shaft of the isolating switch, the control module comprises a controller and a counter, the controller is respectively connected with the counter and the motor through signals, and the controller is used for controlling the opening and closing times of the motor.

Inventors

• YANG JIAN
• WANG KANG
• LI PANPAN
• SHI ZAI
• LI JUN
• CHEN JIANHUI
• GE YANPING
• FENG CAIBO
• WANG JIANPING
• CAO ZHENGQIANG
• LIANG JUNXIONG
• CHENG XI

Assignees

• 湖北网安科技有限公司

Dates

Publication Date

20260508

Application Date

20250418

Claims (5)

1. 1. The ring main unit isolating switch opening and closing running-in device is characterized by comprising a frame, wherein an opening is formed in one side of the frame, a connecting part connected with the isolating switch is arranged at the opening end of the frame, a driving module and a control module are arranged on the frame, the driving module comprises a motor, an output shaft of the motor faces the opening end and is provided with a universal coupling, the universal coupling is used for being connected to a handle shaft of the isolating switch, the control module comprises a controller and a counter, the controller is respectively connected with the counter and the motor through signals, and the controller is used for controlling the starting and stopping of the motor, steering and controlling opening and closing times.
2. 2. The device for switching on and off the running-in of the isolating switch of the ring main unit as claimed in claim 1, wherein the man-machine interaction module is arranged on one outward side of the frame and comprises a display screen and keys, and the man-machine interaction module is used for setting running-in times, starting and stopping control and state display.
3. 3. The device for switching on and off the running-in of the ring main unit isolating switch according to claim 1, wherein the universal coupling comprises a cross universal joint A, a connecting shaft A, a cross universal joint B and a connecting shaft B which are sequentially connected, the cross universal joint A is connected with an output shaft of the motor, and the outer end of the connecting shaft B is connected to a handle shaft of the isolating switch.
4. 4. The device for switching on and off running-in of the ring main unit disconnecting switch of claim 1, wherein the connecting portion comprises a plurality of supporting legs, electromagnets are arranged at the end parts of the supporting legs, and the stand is adsorbed on the surface of the disconnecting switch through the electromagnets.
5. 5. The device for switching on and off the running-in of the isolating switch of the ring main unit as claimed in claim 1, wherein the frame is provided with a safety protection module, the safety protection module comprises a current sensor, an alarm indicator lamp and an emergency stop button, the current sensor is used for detecting whether the current of the motor is overloaded, and if so, an alarm indication is triggered.

Description

Ring main unit isolating switch opening and closing running-in device Technical Field The utility model relates to the technical field of isolating switches and circuit breakers, in particular to a ring main unit isolating switch opening and closing running-in device. Background The ring main unit isolating switch needs to be subjected to multiple opening and closing operations before delivery or after maintenance so as to verify the mechanical performance and the electrical stability of the ring main unit isolating switch. The automatic and intelligent opening and closing running-in device is urgently needed, and is mainly finished by means of manual operation handles, and has the following technical problems that 1, manual operation is long in time consumption and low in efficiency, labor intensity is high, 2, safety is poor, misoperation or mechanical injury can be caused by frequent operation, 3, manual statistics is easy to make mistakes on running-in times, manual operation force and speed are unstable, running-in effect is affected, and the like. Disclosure of Invention The utility model mainly aims to solve the problems in the prior art and provides a ring main unit isolating switch opening and closing running-in device. The ring main unit isolating switch opening and closing running-in device comprises a frame, wherein an opening is formed in one side of the frame, a connecting part connected with the isolating switch is arranged at the opening end of the frame, a driving module and a control module are arranged on the frame, the driving module comprises a motor, an output shaft of the motor faces the opening end and is provided with a universal coupling, the universal coupling is used for being connected to a handle shaft of the isolating switch, the control module comprises a controller and a counter, the controller is respectively connected with the counter and the motor through signals, and the controller is used for controlling the starting and stopping of the motor, steering and controlling opening and closing times of the motor. Further, a man-machine interaction module is arranged on one outward side of the frame and comprises a display screen and keys, and the man-machine interaction module is used for setting running-in times, starting and stopping control and state display. Further, the universal coupling comprises a cross universal joint A, a connecting shaft A, a cross universal joint B and a connecting shaft B which are sequentially connected, wherein the cross universal joint A is connected with an output shaft of the motor, and the outer end of the connecting shaft B is connected to a handle shaft of the isolating switch. Further, the connecting portion comprises a plurality of supporting legs, electromagnets are arranged at the end parts of the supporting legs, and the stand is adsorbed on the surface of the isolating switch through the electromagnets. Further, be equipped with safety protection module in the frame, safety protection module includes current sensor, warning pilot lamp, scram button, current sensor is used for detecting whether the electric current of motor is overload, if overload then triggers the warning instruction. Compared with the prior art, the utility model has the advantages of remarkably improving the switching-on and switching-off efficiency of the isolating switch, reducing the time and cost of manual operation, and being convenient for monitoring and maintenance, wherein the running condition of the equipment can be monitored in real time by recording the switching-on and switching-off times through the sensor, and data support is provided for the maintenance and the service of the equipment. Drawings FIG. 1 is a front perspective view of the structure of the present utility model; FIG. 2 is a rear perspective view of the present utility model; FIG. 3 is a front elevational view of the present utility model; FIG. 4 is a rear elevational view of the present utility model; FIG. 5 is a schematic perspective view of the universal joint of the present utility model; the device comprises a frame 1, a man-machine interaction module 2, an alarm indicator lamp 3, an emergency stop button 4, a driving module 5, an electromagnet 6, an electromagnet 7, a universal coupling 71, a cross universal joint A72, a connecting shaft A73, a cross universal joint B74, a connecting shaft B8, a control module 9 and a counter. Detailed Description Referring to fig. 1-5, the embodiment is a break-in and break-in device of a ring main unit isolating switch, which comprises a frame 1, wherein an opening is formed in one side of the frame 1, a connecting part connected with the isolating switch is arranged at the opening end, a driving module 5 and a control module 8 are arranged on the frame 1, the driving module 5 comprises a motor, an output shaft of the motor faces the opening end and is provided with a universal coupling 7, the universal coupling 7 is used for being connected t