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Through shaft type remote control pressing plate and remote control method thereof

A technology of penetrating shaft and pressing plate, applied in general control system, program control, computer control, etc., can solve the problems of motor stall, low control precision, wear and so on, and achieve the effect of high reliability and simple transmission structure

Pending Publication Date: 2021-12-31
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has the following two problems. One is that the control accuracy is not high, and the motor is stopped due to the feedback of the in-position signal. Due to the inertia, it is easy to cause the motor to stall and cause the motor to burn out. Mechanism, after long-term work, it may cause wear and tear, which will affect the stagnation of the entire force transmission mechanism and reduce the reliability of the remote control of the pressure plate

Method used

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  • Through shaft type remote control pressing plate and remote control method thereof
  • Through shaft type remote control pressing plate and remote control method thereof
  • Through shaft type remote control pressing plate and remote control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as Figure 1~2 As shown, a through-axis remote control platen includes a platen body and an intelligent control component. The platen body includes a platen base 1, a platen handle 2 and a platen connecting rod 3. The intelligent control component includes a through-axis stepper motor 4. Control circuit 5, cast state detection circuit 6 and retreat state detection circuit 7; a through hole is set in the center of the platen base 1, and the lower end of the platen connecting rod 3 passes through the through hole, and is connected with the platen through the screw structure. The through-shaft stepping motor 4 is connected, and the pressure plate handle 2 is arranged on the upper end of the pressure plate connecting rod 3; the control circuit 5 controls the rotation of the through-shaft stepping motor 4 according to the remote control signal to drive the pressure plate connecting rod 3. Move up and down to carry out the back and forth operation of the pressing plate. ...

Embodiment 2

[0035] A remote control method for the through-shaft remote control platen, comprising the following steps:

[0036] The host computer in the monitoring center or operation and maintenance center station sends control commands to the control circuit;

[0037] The control circuit outputs control signals to the through-axis stepping motor, and the through-axis stepping motor rotates forward or reverse according to the control signal, driving the connecting rod of the pressure plate to move upward or downward, and the through-axis stepping motor rotates according to the signal After stopping at a specific angle, the connecting rod of the pressure plate moves up or down to the exit or input position of the pressure plate;

[0038] The bumps on the connecting rod of the pressure plate correspond to the detection circuit of the throwing state or the detection circuit of the retreating state to realize the detection of the state of the pressure plate, and the state signal of the pres...

Embodiment 3

[0040] Such as Figure 1~3 As shown, a through-axis remote control platen includes a platen body and an intelligent control component. The platen body includes a platen base 1, a platen handle 2 and a platen connecting rod 3. The intelligent control component includes a through-axis stepper motor 4. Control circuit 5, cast state detection circuit 6 and retreat state detection circuit 7; a through hole is set in the center of the platen base 1, and the lower end of the platen connecting rod 3 passes through the through hole, and is connected with the platen through the screw structure. The through-shaft stepping motor 4 is connected, and the pressure plate handle 2 is arranged on the upper end of the pressure plate connecting rod 3; the control circuit 5 controls the rotation of the through-shaft stepping motor 4 according to the remote control signal to drive the pressure plate connecting rod 3. Move up and down to carry out the back and forth operation of the pressing plate. ...

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Abstract

The invention discloses a through shaft type remote control pressing plate and a remote control method thereof, and belongs to the technical field of hard pressing plates of electric power secondary equipment. The pressing plate comprises a pressing plate body and an intelligent control part, the pressing plate body comprises a pressing plate base, a pressing plate handle and a pressing plate connecting rod, and the intelligent control part comprises a through shaft type stepping motor, a control circuit, a switching-on state detection circuit and a switching-off state detection circuit. A through hole is formed in the center of the pressing plate base, the lower end of the pressing plate connecting rod penetrates through the through hole and is connected with the through shaft type stepping motor through a lead screw structure, and the pressing plate handle is arranged at the upper end of the pressing plate connecting rod. The control circuit controls the through shaft type stepping motor to rotate according to a remote control signal, the pressing plate connecting rod is driven to move up and down to carry out switching-on and switching-off operation of the pressing plate; and the switching-on state detection circuit and the switching-off state detection circuit detect the switching-on and switching-off state of the pressing plate according to the up-down moving position of the pressing plate connecting rod. The through shaft type stepping motor is adopted, the control precision is high, and the remote control pressing plate switching reliability is high.

Description

technical field [0001] The invention relates to the technical field of hard press plates for electric secondary equipment, in particular to a through-shaft remote control press plate and a remote control method thereof. Background technique [0002] With the rapid development of the grid construction scale and smart substation technology, higher requirements are put forward for the safety and reliability of the primary system and secondary system of the substation, as well as the standardization of operation and maintenance personnel. At present, the full-sensing system of the primary equipment in the substation is relatively complete, supported by mature technical means, but the secondary equipment such as the pressure plate, especially the protective hard pressure plate in the conventional substation generally lacks mature and effective full-sensing means. Status monitoring, calibration and remote control are relatively weak, and there is no effective means to check the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 梁冰李超吕杰耿新胡松杰马鹏姬张真涛张晓芳郝明佶艾晓雨贾子昊
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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