1036results about "Switch power arrangements" patented technology

The invention relates to the field of energy storage loop monitoring, and particularly discloses an innovative energy storage loop system for an operating mechanism of a medium-voltage switch cabinet, which realizes soft start and contactless control of an energy storage motor by introducing a dynamic motor control circuit. The multistage stroke detection device replaces a mechanical limit switch, provides real-time and continuous position monitoring for the energy storage mechanism, and thoroughly eliminates feedback lag and inaccuracy. The core energy storage state analysis unit can identify abnormal working conditions in the energy storage process in real time through intelligent acquisition, analysis and decision making of signals. Besides, the power supply unit provides a stable operation basis, and the bidirectional communication interface ensures information interaction between the system and the external environment, so that an intelligent energy storage ecological system with controllable closed loop, feedback of state and early warning of fault is jointly constructed, and the response speed and the operation stability of the medium-voltage switch cabinet operating mechanism are comprehensively improved.

The invention relates to the technical field of motor controllers, and discloses an active circuit breaker, a motor controller, an electric assembly and a vehicle, the active circuit breaker comprises a conducting strip assembly, the conducting strip assembly comprises a first conducting strip and a second conducting strip, and the first conducting strip and the second conducting strip are arranged at an interval in the width direction of the first conducting strip; the detonating device is arranged between the first conducting strip and the second conducting strip, the detonating device is provided with a conducting pin, the extending direction of the conducting pin is parallel to the thickness direction of the first conducting strip, the detonating device is provided with a first firing pin and a second firing pin, the first firing pin is used for impacting the first weak part, and the second firing pin is used for impacting the second weak part. According to the active circuit breaker disclosed by the invention, the space in the thickness direction of the first conducting strip can be utilized for mounting the conducting pin, so that the space in the width and length directions of the first conducting strip can be more redundant, other structures of the motor controller are convenient to mount, and the internal space of the motor controller is optimized.

The operating mechanism of the dual-power switch comprises a swing arm assembled in a rotating mode, two main electromagnetic driving mechanisms and an interlocking mechanism, the two main electromagnetic driving mechanisms are connected with the two ends of the swing arm through connecting rod assemblies, the interlocking mechanism comprises a tripping piece assembled in a rotating mode, and the tripping piece is connected with two locking assemblies. Each locking assembly is rotationally assembled and matched with one end of the swing arm, when the swing arm is located at the first connection position or the second connection position, the tripping piece is located at the original position, one locking assembly is locked with one end of the swing arm in a limiting mode, the other locking assembly is separated from the other end of the swing arm for unlocking, and before the swing arm is driven to rotate to switch the position, the tripping piece is located at the original position. And the releasing piece is driven to rotate to an unlocking position, and the two locking assemblies are driven to rotate by the releasing piece respectively, so that the two locking assemblies are separated from the two ends of the swing arm respectively for unlocking. According to the utility model, the unlocking and locking of the swing arm at different positions are realized by driving the tripping piece in the interlocking mechanism, and the interlocking mechanism has the advantages of simple structure, convenience in operation and small occupied space.

The present invention relates to the technical field of disconnectors, and discloses an electric operating device for a high-voltage disconnector, comprising a switch assembly, a support seat, a rotating rod rotatably connected in the support seat, a drive sleeve fixed at the end of the rotating rod, and a drive plate fixed on the surface of the drive sleeve; an operating assembly, arranged on one side of the drive plate, comprising a separation and combination member, a support shell arranged on one side of the drive plate, and a screw rod rotatably connected in the support shell. The beneficial effects of the present invention are as follows: 1. The first spring is compressed or stretched by the screw rod, and the drive plate is driven to move quickly by the spring reset elastic force, so as to realize the rapid separation and closing of the knife switch, reduce the generation of arc, reduce the wear of the contacts, and extend the service life of the equipment; 2. An emergency disconnect mechanism composed of a reset member and an electromagnet is provided. When a circuit fails, the electromagnet drives the limit release, and the tension of the seventh spring prompts the reset block to push the moving seat, quickly opening the knife switch, avoiding the expansion of the fault, and ensuring the safety of the power system.

The excitation fuse comprises a shell provided with a cavity, a conducting bar is arranged in the shell in a penetrating mode in a sealed mode, a piston and an ignition device are arranged in the cavity of the shell on one side of the conducting bar, and a displacement channel for the impact end of the piston to penetrate through is arranged at the position, needing to be disconnected, of the conducting bar. A sealing plate is arranged at the end, facing the piston, of the displacement channel and makes close contact with the shell on the periphery of the displacement channel, and a sealing structure is arranged between the sealing plate and the shell on the periphery of the displacement channel. The sealing plate is provided with a profiling through hole corresponding to the displacement channel, the profiling through hole allows the impact end of the piston to penetrate through and imitates the peripheral size and shape of the impact end of the piston, arc extinguishing chambers are arranged on the shell on the other side, away from the piston, of the conducting bar, and when the number of the arc extinguishing chambers is multiple, the arc extinguishing chambers are independently arranged. According to the invention, by arranging the sealing plate with the profiling through hole and the sealing structure, the sealing performance and the breaking reliability of the product are improved.

A Thomson coil actuator 100 comprises a disc 106 which is at least partially conductive and at least two conductive coils 104a,b arranged concentrically around an axis 120. When provided with an electric current by a driver circuit 108, the coils drive the disc in a first direction 122 along the axis. The coils do not overlap along the axis, and the driver circuit provides electric current to each coil independently and simultaneously. The driver circuit may comprise at least two capacitors, which each provide a respective current to a respective coil when discharged. Each conductive coil may be arranged in the same plane or in separate planes offset along the axis. The disc may be flat or stepped. The disc may be fixedly coupled to a rod 102 to form an axially movable assembly which is moved in the first direction by the coils. The rod may be coupled to a movable electric contact of a switching mechanism.

The invention relates to a double-control system for a hydraulic operating mechanism of a quick circuit breaker, which comprises a control valve assembly and an electromagnetic repulsion tripping assembly, and is characterized in that the control valve assembly comprises a control valve seat and a control valve core; the electromagnetic repulsion tripping assembly comprises a tripping assembly frame body and a center connecting rod which is connected in the tripping assembly frame body in a sliding mode in the moving direction of the control valve element, and the center connecting rod pulls the control valve element to move rightwards to achieve rapid opening; a low-pressure oil port, a variable oil port and a high-pressure oil port which are distributed from left to right are formed in the control valve seat, and when the center connecting rod pulls the control valve element to the right side to achieve rapid opening, opening of the oil way change-over valve is achieved through the connecting rod assembly. The mechanism starting time is shortened, the opening speed is improved, the contact mechanical separation time is shortened, a traditional electromagnetic valve is arranged on the basis, the dual-redundancy design is adopted, and the reliable action of the other tripping device is not affected when one tripping device breaks down.

The invention belongs to the technical field of transformer gear adjusting, and particularly relates to an excitation-free pole-mounted transformer gear adjusting device which comprises a supporting assembly, an execution assembly and a positioning camera, the supporting assembly comprises a base and a supporting rod arranged on the base, and a supporting arm is arranged at the top of the supporting rod; the execution assembly is arranged below the supporting arm and used for adjusting the gear of the transformer, the positioning camera is arranged on the supporting arm and used for calibrating the position of the execution assembly, the supporting rod is a multi-stage telescopic rod, a connecting block is arranged at the top end of the supporting rod, and one end of the supporting arm is fixed to the connecting block. According to the gear adjusting device, screwing-out and resetting of the protective screw cap are achieved through cooperation of the linear sliding rail and the electric rotary clamping jaw, manual climbing operation is not needed, the high-altitude falling risk and the hidden danger of electric shock existing in climbing operation are effectively avoided, and the working efficiency of gear adjusting is improved.

The invention discloses a short-stroke handle triggering device, and relates to the technical field of automobile parts, a fixed shell is provided with an extension part, the tail end of the extension part extends in the radial direction of a steering wheel, a handle assembly is installed on the extension part, a part of the handle assembly is exposed out of the extension part, and the exposed part of the handle assembly is used for stirring operation. The handle assembly can rotate around the first rotating shaft relative to the extension part; due to the fact that the extending part of the fixing shell extends in the radial direction, the overall length of the handle assembly is shortened, under the condition that the handle assembly is shifted and rotated by the same angle, the movement distance of the handle assembly driven by the hand is shorter, short-stroke triggering is achieved, and the amplitude of handle swing control is reduced.

The invention provides an operating mechanism for a switchgear and a switchgear assembly. The operating mechanism includes: a housing; an operating handle; a first driving member; a second drive member rotatably mounted to the housing, operatively connected to the first drive member on one hand and operatively connected to the switchgear on the other hand, the first drive member having a body and a protrusion extending from the body toward the second drive member, the second drive member having a groove into which the protrusion of the first drive member extends, and the second drive member having a groove into which the protrusion of the first drive member extends. When the switch equipment is tripped under the action of an internal electromagnet, the second driving piece rotates in the first direction to enable the switch equipment to be switched from a switching-on state to a switching-off state under the condition that the operating handle is blocked and cannot rotate, and at the moment, the protrusion moves in the groove relative to the groove, so that the switch equipment is switched from the switching-on state to the switching-off state. The distance between the protrusion and the second end of the groove is designed to be that the protrusion does not block the second driving piece from rotating in the first direction so that the switch device can be switched to the opening state.

The invention discloses a three-phase intelligent disconnecting switch fuse group, which relates to the technical field of circuit protection and comprises an emergency protection circuit device, a three-phase disconnecting switch module, a fuse module, an intelligent control module and a base. According to the invention, the efficiency and reliability of circuit protection can be significantly improved through a three-stage cascade architecture, the optical fiber current sensor and the millimeter wave radar temperature measurement module are integrated by using the multi-physics field coupling detection unit, accurate real-time monitoring of current, temperature and arc characteristics is realized, the sensitivity and accuracy of fault detection are enhanced, and the fault detection efficiency and reliability are improved. The deep learning trigger judgment unit adopts a CNN-LSTM hybrid network, dynamically optimizes a protection threshold and effectively deals with a complex and changeable circuit environment, and the electromagnetic driving emergency processing mechanism adopts a strong magnetic field electromagnet driving technology, so that quick response and efficient execution are ensured, the fault processing time is further shortened, the stability and safety of the system are improved, and the reliability of the system is improved. And the effect of emergency circuit protection is achieved.

The invention provides a three-position electromagnet and a switch, and relates to the technical field of electromagnets. The three-position electromagnet comprises a shell, a movable iron core, a first permanent magnet, a second permanent magnet, an elastic reset piece, a first coil and a second coil. The movable iron core is slidably arranged on the shell; the first permanent magnet is arranged on the shell and located at one end of the movable iron core in the sliding direction. The second permanent magnet is arranged on the shell and located at the other end of the movable iron core in the sliding direction. The elastic reset piece is used for driving the movable iron core to move towards the first permanent magnet; the first coil is arranged on the shell and surrounds the movable iron core; the second coil is arranged on the shell and surrounds the movable iron core. The three-position electromagnet has two driving strokes in the same direction, a steering mechanism does not need to be additionally arranged, two two-position electromagnets do not need to be used, the structure is simpler, and the size is smaller.

The utility model belongs to the technical field of safety hammers, and particularly relates to a safety hammer with a switch anti-theft alarm, the bottom of a base is also provided with a movable cavity, the movable cavity is positioned on the side surface of a wiring terminal, a push plate is movably arranged in the movable cavity, a push rod and a spring are fixed on the surface of the push plate, the spring is sleeved outside the push rod, and the switch anti-theft alarm is arranged in the movable cavity. The end part of the push rod extends out of the base and is fixedly provided with a first magnet, and the surface of the hammer body is fixedly provided with a second magnet corresponding to the first magnet; when the hammer body is taken down, the push plate enables the copper contact piece to be in contact with the contact under the action of the spring, so that the alarm is switched on to give an alarm, and the problem that when the hammer body is traditionally installed on the base and the normally-closed switch is pressed, the normally-closed switch is switched on and the alarm gives an alarm when the hammer body is loosened is solved; meanwhile, the first magnet and the second magnet which are fixed through magnetic force are adopted, and the stability of the hammer body installed on the base is further improved.

The utility model provides a dual-motor electric operating mechanism. The dual-motor electric operating mechanism comprises a mechanism front plate; the mechanism front plate is provided with a closing mechanism, a grounding mechanism, a closing driving assembly and a grounding driving assembly. The closing driving assembly is in transmission connection with the closing mechanism; the switching-on driving assembly is used for driving the switching-on mechanism to realize switching-on and switching-off operations; the grounding driving assembly is in transmission connection with the grounding mechanism; the grounding driving assembly is used for driving the grounding mechanism to realize grounding operation; the grounding mechanism is in linkage with the closing driving assembly and the grounding driving assembly through a grounding linkage assembly. According to the utility model, manual operation is not needed, the linkage operation of closing and grounding can be realized, the overall potential safety hazard is reduced, the personal safety of workers is ensured, the structure is reliable and durable, the action is flexible and accurate, and the processing and manufacturing can be standardized.

The application provides a control circuit for an isolating switch or grounding switch and GIS equipment, and belongs to the field of GIS equipment, comprising a disconnecting control branch and a closing control branch, wherein the disconnecting control branch is connected with a disconnecting contactor coil in series, is connected with a disconnecting signal input end, and is further connected with a disconnecting holding branch, and the disconnecting holding branch is connected with a positive pole of a control power supply through a normally open contact of a protection relay; the closing control branch is connected with a closing signal input end, is further connected with a closing holding branch, and the closing holding branch is connected with the positive pole of the control power supply through the normally open contact of the protection relay. A protection relay coil and a switch module are connected in series between positive and negative poles of a motor power supply, and the switch module comprises a disconnecting contactor first normally open contact and a closing contactor first normally open contact which are connected in parallel with each other. The starting time of the protection relay is greater than the reset time of the disconnecting contactor and the closing contactor.

The application discloses a kind of mid-position holding mechanism and gas insulated switchgear in the technical field of electric power switch equipment, mid-position holding mechanism includes compression spring, straight line rod, mid-position holding cylinder, spring fixing device and spring sealing device, the straight line rod is fixed by spring fixing device into the compressed state of less than compression state when preloading, the mid-position holding cylinder is opened along the axis straight line cavity and both ends are opened, respectively, and spring sealing device is used to seal the compression spring in the straight line cavity, the compression height of the compression spring is less than the length of the straight line cavity of the mid-position holding cylinder, the scheme solves the problem of two compression springs in the prior art, and the cost performance is poor, and the beneficial effects of simplifying the structure, saving cost and reducing the volume are achieved.

The application discloses a flux switching motor and a high-voltage circuit breaker. The flux switching motor comprises a rotor core, a bearing and a stator assembly. The stator assembly is internally provided with a mounting cavity. The bearing is arranged at the center of the mounting cavity. The rotor core is sleeved on the bearing. An air gap is formed between the stator assembly and the rotor core. The rotor core comprises a rotor tooth part and a rotor yoke part which are integrated. The rotor yoke part is sleeved on the bearing. The rotor tooth part is arranged at the outer periphery of the rotor yoke part and is provided with a plurality of tooth parts. The extension length of the rotor tooth part in the radial direction of the rotor core is greater than or equal to the extension length of the rotor yoke part in the radial direction of the rotor core. The high-voltage circuit breaker comprises the flux switching motor. The application relates to the technical field of motors and provides the flux switching motor and the high-voltage circuit breaker. The length of the rotor tooth part is increased to improve the torque and rotational inertia ratio of the motor, so that the dynamic response capability of the motor is improved.

The utility model relates to the technical field of dual-power-supply automatic change-over switches, and discloses a low-cost PC-level dual-power-supply automatic change-over switch. Comprising a switch shell, the inner walls of the upper side and the lower side of the switch shell are each provided with a plurality of interfaces, the inner wall of the switch shell is slidably provided with a plurality of wiring terminals, the top ends of the wiring terminals make contact with the interfaces above, and the bottoms of the wiring terminals are electrically connected with wires. After the circuit provided by the utility model is powered off, the first lead cannot energize and magnetize the electromagnet, so that the electromagnet loses magnetism and cannot push the magnetic ring to lift, the magnetic ring descends to drive the switching block to be pressed on the upper surface of the switching seat, and the controller can drive the electric push rod to be energized through the switching seat, the switching block and the second lead. The driving piston rod moves to push the push block to move downwards to drive the transmission rod to pull the wiring end to move and be switched to an interface connected with a standby power supply, and automatic switching of the power supply can be ensured.

The utility model discloses a permanent magnet switch over-travel adjusting structure and device. The permanent magnet switch over-travel adjusting structure comprises a permanent magnet switch body, an over-travel adjusting piece and an over-travel locking assembly. The permanent magnet switch main body comprises a contact spring, an insulating pull rod, a screw rod and an iron core, the contact spring is installed in the insulating pull rod, the lower end of the insulating pull rod is provided with a first inner threaded hole matched with the screw rod, the lower end of the insulating pull rod is connected with the upper end of the screw rod through the first inner threaded hole, and the over-travel adjusting piece is provided with an inner threaded through hole matched with the screw rod. The lower end of the screw rod sequentially penetrates through the internal thread through hole and the iron core and is in threaded connection with the over-travel locking assembly; the lower end face of the over-travel adjusting piece and the upper end face of the over-travel locking assembly abut against the iron core, the scientific principle that the contact spring and the over-travel adjusting piece are spatially separated can be achieved, and therefore the over-travel adjusting device can be directly applied to a high-speed switch under the condition that no part needs to be additionally arranged, and the over-travel adjusting range is effectively enlarged.

A remote control device of a switch belongs to the technical field of low-voltage electric appliances. Comprising an external module and a built-in module, the external module is in signal connection with the built-in module, the built-in module is located inside the switch and takes electricity from an internal terminal of the switch, the built-in module comprises an opening control circuit and / or a closing control circuit, the external module is located outside the switch, and an operator controls the switch to act by operating the external module. The device has the advantages of being small in size, low in cost and capable of providing safety guarantee for operators.

The invention relates to an electrical switch (1), in particular a medium voltage switch, comprising: an insulating housing (2); a mechanically actuatable switching device (3), which is arranged in the housing (2); a switching lever (4) extending at least partially through a cavity (5) inside the housing (2) to actuate the switching device (3); a driver (6) for actuating the switch lever (4); and a spring system (10). In this case, the spring system (10) comprises a first spring (11) and a second spring (12) which are nested with one another, said first spring (11) and second spring (12) exerting forces on the drive (6) in opposite directions.

The utility model relates to the technical field of motorcycle accessories, and discloses a locking driving mechanism and an ignition switch assembly. The locking driving mechanism comprises a bottom plate with a shaft hole, a cover body covering the bottom plate to form a mounting cavity, a motor mounted in the cavity and provided with an output shaft with an output gear, and a telescopic rod penetrating through the shaft hole and an end driving tooth surface to be in meshing transmission with the output gear. The design abandons complex electromagnetic drive, the structure is simple, and the cost is reduced. Through combination of the motor and the telescopic rod, parts are reduced, and the manufacturing process is simplified; the modular design facilitates maintenance, improves reliability, can adapt to different ignition switch assemblies, and is flexible in application.

The utility model discloses an electric disconnecting switch, which is characterized by comprising a base, two groups of insulating terminals are symmetrically arranged on the base, the insulating terminals are fixedly provided with a static contact seat, the static contact seat is provided with a static contact, the base is provided with a rotary contact device, and the rotary contact device is provided with a rotating shaft. The rotary contact device comprises conductive arms, a transmission rod and a rotary drum which are symmetrically arranged, the transmission rod is arranged in the rotary drum, the rotary drum is movably connected with the base, the conductive arms are arranged on the outer side of the rotary drum, a transmission gear is arranged below the base, the transmission gear is connected with the transmission rod, and the transmission gear is connected with a driving motor. According to the utility model, through the arrangement of the rotary contact device, the conductive arm can be rotated and retracted during opening and is far away from the static contact in a relatively limited space, so that the structure is more compact; according to the utility model, a single driving motor is used to realize segmented control of different motion states of unfolding, folding and rotating the conductive arm at a constant speed.

The utility model discloses a breaker opening and closing coil protection device, which comprises a breaker box and a multi-coil protection assembly, the multi-coil protection assembly comprises brackets symmetrically arranged on two sides of the device, coils are wound on the surfaces of the brackets, one side of each coil is provided with an input end in a butt joint manner, and the other side of each coil is provided with an output end in a butt joint manner. One end of the coil on the other side is provided with an output end in a butt joint mode, the bottom of the coil is provided with a power connection ring, one side of the power connection ring is provided with a circuit board in a butt joint mode, the surface of the circuit board is communicated with the power connection ring and provided with a copper strip, the middle of the copper strip is provided with a notch, the outer side of the coil is covered with a protective cover, and the surface of the protective cover is evenly provided with heat dissipation holes. The inner side and the outer side of the coil of the multi-coil protection assembly enhance the protection effect of the coil, so that the problems of dust accumulation, overheating and the like of the coil in a physical state are avoided; the bracket inserted into the coil plays a role in supporting the coil and is relatively separated from the coil, so that the problem of local overheating caused by too tight winding of the coil is avoided.

The present application relates to a certain type of fire sprinkler circuit safety mechanism, belongs to the technical field of fire extinguisher circuit, especially relates to a circuit safety mechanism, the purpose of the present application is to overcome the defects of the existing products of a certain type of fire sprinkler, design a kind of circuit safety mechanism, a certain type of fire sprinkler can only be opened in the case of the circuit safety mechanism, can complete normal injection, injection is stable, injection is uniform, can prevent the misinjection phenomenon, improve the safety and reliability of the injector.

The invention discloses a flow switch which comprises a shell assembly, a magnetic induction unit, a reset piece, a magnetic control switch and an adjusting unit. A fluid channel is formed in the shell assembly; the magnetic induction unit is movably arranged in the shell assembly and generates displacement in response to fluid flow; the reset piece is arranged in the shell assembly, acts on the magnetic induction unit and provides restoring force for the magnetic induction unit; the magnetic control switch is used for outputting a switching signal in response to the magnetic field change of the magnetic induction unit; the adjusting unit is detachably installed on the shell assembly, the magnetic control switch is installed on the adjusting unit, and the fixing position of the adjusting unit on the shell assembly is adjustable. According to the invention, the problems of large electromagnetic interference, low reliability, non-adjustable flow threshold and the like in the prior art can be solved.

The invention relates to the field of relay protection, in particular to an intelligent remote online monitoring relay protection pressing plate switching device and method. The device comprises a shell, a transmission mechanism, a rotary mechanical logic function switch, a control unit and a detection module. The transmission mechanism is provided with a stepping motor and a multi-stage reduction gear set; the logic function switch is contacted with the copper foil through a contact electric brush to form different paths; a main controller in the control unit controls a stepping motor through a driving module, and an encoder detects the angle of a gear in real time to form closed-loop control. A photoelectric sensor of the detection module detects angular displacement, and a main controller generates state data and drives a display unit to output. The device can receive remote or local instructions, remote control is achieved, manual operation is reduced, and the problem that misoperation is prone to occurring in a traditional mode is solved.

The utility model discloses a breaker electric operation mechanism with long service life, comprising a mounting rack, a driving motor, a transmission assembly, a support wheel, a main shaft and a planetary gear assembly, the driving motor is mounted on the mounting rack, the support wheel is rotatably arranged on the mounting rack through the main shaft, and the driving motor is connected with the main shaft through the transmission assembly. The planetary gear assembly comprises an inner gear and multiple sets of duplex planetary gears, a transmission gear is arranged on the main shaft, the inner gear is in meshed connection with the three sets of duplex planetary gears, a gear shaft is arranged on one side of the inner gear, a cover plate is arranged on one side of the mounting frame, and a shaft hole is formed in the cover plate; and the supporting ring is made of a plastic material, is arranged on the shaft hole of the cover plate, and is sleeved on the periphery of the gear shaft. The plastic part is arranged on the shaft hole of the cover plate and used for being matched with the gear shaft, the perpendicularity of the gear shaft of the inner gear is guaranteed, abrasion between the cover plate of the mounting frame and the gear shaft of the inner gear is reduced, and the service life of the circuit breaker electric operation mechanism is prolonged.

The invention relates to the field of transformer substation pressing plates, in particular to a wire spring type duplex remote control pressing plate which comprises a remote control executing mechanism and a duplex pressing plate body, the remote control executing mechanism is connected with the duplex pressing plate body, and a push-out mechanism and a rotating mechanism are arranged in the remote control executing mechanism; the push-out mechanism is connected with a rotating shaft disconnecting link penetrating through the duplex pressing plate body through a propeller, and the outer side of the propeller is connected with a rotating mechanism, so that the rotating shaft disconnecting link can stretch out, draw back and rotate on the duplex pressing plate body. The duplex pressing plate body is provided with a double electrical connection loop, the double electrical connection loop is provided with at least a first pair of wire spring plugs and a second pair of wire spring plugs, the first pair of wire spring plugs and the second pair of wire spring plugs do not interfere with each other, and the first pair of wire spring plugs is used for controlling the on-off state of the duplex pressing plate body. The second alignment spring plug is used for feeding back the switching state of the duplex pressing plate body to the background in real time; and the rotating shaft disconnecting link is provided with at least two first electrodes and second electrodes which are not interfered with each other.

The embodiment of the invention provides an energy storage clutch transmission device. The energy storage clutch transmission device comprises a first transmission part, a second transmission part, a support and a shifting part. The first transmission part and the second transmission part are arranged on the support, and the shifting part is used for shifting the second transmission part to be connected with or separated from the first transmission part. A longitudinal rotation isolation vacuum circuit breaker comprises an outer frame, a pole assembly, an energy storage motor, an energy storage piece and the energy storage clutch transmission device. The pole assembly is rotationally arranged on the outer frame and connected with the shifting piece, one end of the second rotating shaft is connected to an output shaft of the energy storage motor, and the energy storage piece is connected to one end of the first rotating shaft and the pole assembly. According to the embodiment of the invention, the technical problem of stalling damage of the energy storage motor is solved.