CN110994576A - Emergency circuit protection device suitable for severe weather - Google Patents

Emergency circuit protection device suitable for severe weather Download PDF

Info

Publication number
CN110994576A
CN110994576A CN202010007167.6A CN202010007167A CN110994576A CN 110994576 A CN110994576 A CN 110994576A CN 202010007167 A CN202010007167 A CN 202010007167A CN 110994576 A CN110994576 A CN 110994576A
Authority
CN
China
Prior art keywords
gear
rotating shaft
face
rack
cavity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010007167.6A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangshan Royal Electronics Technology Co ltd
Original Assignee
Xiangshan Royal Electronics Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiangshan Royal Electronics Technology Co ltd filed Critical Xiangshan Royal Electronics Technology Co ltd
Priority to CN202010007167.6A priority Critical patent/CN110994576A/en
Publication of CN110994576A publication Critical patent/CN110994576A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention discloses a circuit emergency protection device suitable for severe weather, which comprises a working box and a working cavity, wherein the working cavity is positioned in the working box and is provided with an upward opening, an adsorption plate capable of adsorbing and transmitting lightning is fixedly arranged on the upper end surface of the working box, a first conducting rod positioned on the right side of the working box is fixedly arranged on the right end surface of the adsorption plate, and a sliding cavity with a downward opening is arranged in the first conducting rod.

Description

Emergency circuit protection device suitable for severe weather
Technical Field
The invention relates to the technical field of circuit emergency protection, in particular to a circuit emergency protection device suitable for severe weather.
Background
In the process of using the circuit, some extreme severe weather such as thunderstorm weather like lightning strike and lightning may occasionally occur, and in an emergency situation, a user cannot come to cut off the circuit, the weather like lightning can affect the circuit, and even various electrical appliances in a house can be burnt, so that certain economic loss is caused.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a circuit emergency protection device suitable for severe weather, and the problems are overcome.
The invention is realized by the following technical scheme.
A circuit emergency protection device adapting to severe weather comprises a working box and a working chamber located in the working box and provided with an upward opening, wherein an adsorption plate capable of adsorbing and transmitting lightning is fixedly arranged on the upper end surface of the working box, a first conductive rod located on the right side of the working box is fixedly arranged on the right end surface of the adsorption plate, a sliding chamber with a downward opening is arranged in the first conductive rod, a second conductive rod partially located on the lower side of the first conductive rod is slidably arranged in the sliding chamber, the upper end surface of the second conductive rod is connected with the inner wall of the upper side of the sliding chamber through a first stretching spring, a discharge plate capable of conducting current to the ground is fixedly arranged on the lower end surface of the second conductive rod, an access circuit partially located in the working chamber is arranged on the left side of the working box, a take-off circuit located on the upper side of the access circuit is arranged in the working chamber, and the access circuit is communicated with the take-off circuit through a first put-on, the right end face of the first connecting wire is fixedly provided with an insulating rod, the right end face of the insulating rod is fixedly provided with a second connecting wire, the bottom wall of the working cavity is fixedly provided with a fixed table positioned on the right side of the second connecting wire, an upward opening chute is arranged in the fixed table, a sliding block is arranged in the chute in a sliding mode, the left end face of the sliding block is connected with the left cavity wall of the chute through a first compression spring, the upper end face of the sliding block is fixedly provided with a first rack, the left end face of the first rack is fixedly connected with the right end face of the second connecting wire, a power device capable of enabling the first rack to slide leftwards is arranged in the working cavity, and when severe weather exists, the first rack slides leftwards to enable the connecting circuit and the connecting circuit to be communicated through the second connecting wire, a power source in the connecting circuit is replaced, and the influence of the severe weather.
Further, the power device comprises a first rotating shaft which is rotatably connected with the front cavity wall and the rear cavity wall of the working cavity, the first rotating shaft is positioned at the upper side of the first rack, a first gear meshed with the upper tooth surface of the first rack is fixedly arranged on the first rotating shaft, the rear cavity wall of the working cavity is rotatably provided with a second rotating shaft positioned at the right upper side of the first rotating shaft, the second rotating shaft is in transmission connection with the first rotating shaft through a belt pulley, the belt pulley is positioned at the rear side of the first gear, the second rotating shaft is fixedly provided with a first bevel gear positioned at the front side of the belt pulley, a third rotating shaft positioned at the front side of the second rotating shaft is rotatably arranged on the inner wall of the upper side of the working cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the third rotating shaft, and a second gear is fixedly arranged at the bottom end of the bottom of the third rotating shaft and is positioned on the right side of the first rack.
Further, the bottom wall of the right side of the working cavity is fixedly provided with a motor, the upper end face of the motor rotates to be provided with a motor shaft, a third gear on the right side of the second gear is fixedly arranged on the motor shaft, the bottom wall of the working cavity is fixedly provided with a storage battery on the right side of the motor, the left end face of the storage battery is connected with the right end face of the motor through a first wire, the upper end face of the storage battery is connected with the right end face of a second switch-on wire through a second wire, the second wire is a soft wire, and when the adsorption plate is electrified, the storage battery is started and respectively supplied with power for the motor and the second switch-on wire.
Furthermore, a third conductive rod capable of conducting electricity is fixedly arranged on the inner wall of the upper side of the working cavity, the third conductive rod is positioned between the second gear and the third gear, an electromagnet positioned on the upper side of the second gear is fixedly arranged on the lower end face of the third conductive rod, a fourth rotating shaft positioned on the lower side of the electromagnet is rotatably arranged on the inner wall of the lower side of the working cavity, a fixed key is fixedly arranged on the outer end wall of the fourth rotating shaft, a fourth gear is connected to the upper key of the fixed key, an annular cavity with an upward opening is arranged in the fourth gear, magnetic rotating blocks are rotatably arranged in the annular cavity and are arranged in bilateral symmetry, the upper end face of each magnetic rotating block is connected with the lower end face of the electromagnet through a second compression spring, and when electricity on the adsorption plate is transmitted to the electromagnet through the third conductive rod, the electromagnet is electrified to attract the magnetic rotating blocks to slide upwards, the magnetic rotating block slides upwards to drive the fourth gear to be meshed with the third gear and the second gear.
Furthermore, a fixing plate positioned at the upper side of the third gear is fixedly arranged on the inner wall of the right side of the working cavity, a second rack is arranged on the upper end surface of the fixed plate in a sliding manner, a magnet is fixedly arranged on the left end surface of the second rack, the right end surface of the second rack is connected with the inner wall of the right side of the working cavity through a second extension spring, the front cavity wall and the rear cavity wall of the working cavity are rotatably provided with a fifth rotating shaft positioned at the upper side of the second rack, a fifth rotating shaft meshed with the upper tooth surface of the second rack is fixedly arranged on the fifth rotating shaft, a winding wheel positioned at the rear side of the fifth gear is fixedly arranged on the fifth rotating shaft, the winding wheel is connected with the lower end surface of the discharge plate through a pull rope, when the electromagnet is electrified, the magnet is attracted to slide leftwards, the magnet slides leftwards to enable the winding wheel to rotate, the discharge plate is pulled downwards, and the discharge plate is grounded to discharge.
The invention has the beneficial effects that: the invention can replace the connecting lead of the original access circuit under the emergency condition of thunderstorm and other severe weather, start the spare power supply of the invention, connect the spare power supply to the circuit, prevent the damage of the electrical apparatus caused by using the external circuit, the discharge board of the invention can be grounded and conduct the current absorbed on the absorption board to the ground, prevent the circuit from being punctured by the too high current, when there is no current on the absorption board, the spare power supply is closed.
Drawings
The invention will now be described in detail with reference to fig. 1-3, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Fig. 1 is a schematic diagram of the overall structure of a severe weather adaptive circuit emergency protection device according to the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
fig. 3 is a schematic structural diagram at B in fig. 1.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
As shown in fig. 1-3, an emergency circuit protection device for severe weather comprises a working box 10 and a working chamber 11 located in the working box 10 and having an upward opening, an adsorption plate 17 capable of adsorbing and transmitting lightning is fixedly disposed on an upper end surface of the working box 10, a first conductive rod 28 located on a right side of the working box 10 is fixedly disposed on a right end surface of the adsorption plate 17, a sliding chamber 26 having a downward opening is disposed in the first conductive rod 28, a second conductive rod 29 partially located on a lower side of the first conductive rod 28 is slidably disposed in the sliding chamber 26, an upper end surface of the second conductive rod 29 is connected to an upper inner wall of the sliding chamber 26 through a first extension spring 27, a discharge plate 30 capable of conducting current to the ground is fixedly disposed on a lower end surface of the second conductive rod 29, an access circuit 12 partially located in the working chamber 11 is disposed on a left side of the working box 10, a receiving circuit 15 positioned on the upper side of the access circuit 12 is arranged in the working chamber 11, the access circuit 12 is communicated with the receiving circuit 15 through the first connecting lead 13, an insulating rod 14 is fixedly arranged on the right end face of the first connecting lead 13, a second connecting lead 54 is fixedly arranged on the right end face of the insulating rod 14, a fixed table 52 positioned on the right side of the second connecting lead 54 is fixedly arranged on the bottom wall of the working chamber 11, an upward opening sliding chute 57 is arranged in the fixed table 52, a sliding block 59 is slidably arranged in the sliding chute 57, the left end face of the sliding block 59 is connected with the left chamber wall of the sliding chute 57 through a first compression spring 58, a first rack 56 is fixedly arranged on the upper end face of the sliding block 59, the left end face of the first rack 56 is fixedly connected with the right end face of the second connecting lead 54, and a power device 61 capable of enabling the first rack 56 to slide leftwards is arranged in the working chamber 11, when bad weather exists, the first rack 56 slides leftwards to enable the access circuit 12 to be communicated with the output circuit 15 through the second connecting lead 54, so that a power supply in the access circuit is replaced, and the influence of the bad weather on the circuit is prevented.
Advantageously, the power device 61 comprises a first rotating shaft 49 rotatably connected to the front and rear cavity walls of the working cavity 11, the first rotating shaft 49 is located above the first rack 56, the first rotating shaft 49 is fixedly provided with a first gear 16 engaged with the upper tooth surface of the first rack 56, the rear cavity wall of the working cavity 11 is rotatably provided with a second rotating shaft 47 located above the right side of the first rotating shaft 49, the second rotating shaft 47 is in transmission connection with the first rotating shaft 49 through a belt pulley 48, the belt pulley 48 is located behind the first gear 16, the second rotating shaft 47 is fixedly provided with a first bevel gear 55 located in front of the belt pulley 48, the upper inner wall of the working cavity 11 is rotatably provided with a third rotating shaft 45 located in front of the second rotating shaft 47, the third rotating shaft 45 is fixedly provided with a second bevel gear 18 engaged with the first bevel gear 55, the bottom end of the third rotating shaft 45 is fixedly provided with a second gear 50, the second gear 50 is located to the right of the first rack 56.
Advantageously, a motor 34 is fixedly arranged on the bottom wall of the right side of the working chamber 11, a motor shaft 35 is rotatably arranged on the upper end surface of the motor 34, a third gear 36 positioned on the right side of the second gear 50 is fixedly arranged on the motor shaft 35, a storage battery 32 positioned on the right side of the motor 34 is fixedly arranged on the bottom wall of the working chamber 11, the left end surface of the storage battery 32 is connected with the right end surface of the motor 34 through a first lead 33, the upper end surface of the storage battery 32 is connected with the right end surface of the second connecting lead 54 through a second lead 53, the second lead 53 is a soft lead, and when the adsorption plate 17 is electrified, the storage battery 32 is started to respectively supply power to the motor 34 and the second connecting lead 54.
Beneficially, a third conductive rod 19 capable of conducting electricity is fixedly arranged on the inner wall of the upper side of the working chamber 11, the third conductive rod 19 is located between the second gear 50 and the third gear 36, the electromagnet 20 located on the upper side of the second gear 50 is fixedly arranged on the lower end surface of the third conductive rod 19, a fourth rotating shaft 42 located on the lower side of the electromagnet 20 is rotatably arranged on the inner wall of the lower side of the working chamber 11, a fixed key 41 is fixedly arranged on the outer end wall of the fourth rotating shaft 42, a fourth gear 44 is connected to the fixed key 41 through a key, an annular cavity 43 with an upward opening is arranged in the fourth gear 44, a magnetic rotating block 40 is arranged in the annular cavity 43, the magnetic rotating block 40 is rotationally symmetrical in the left-right direction, the upper end surface of the magnetic rotating block 40 is connected with the lower end surface of the electromagnet 20 through a second compression spring 46, when electricity on the adsorption plate 17 is transmitted to the electromagnet 20 through the third conductive rod, the electromagnet 20 is electrified to attract the magnetic rotating block 40 to slide upwards, and the magnetic rotating block 40 slides upwards to drive the fourth gear 44 to be meshed with the third gear 36 and the second gear 50.
Beneficially, a fixing plate 39 located on the upper side of the third gear 36 is fixedly arranged on the inner wall of the right side of the working chamber 11, the upper end surface of the fixing plate 39 is slidably provided with a second rack 24, the left end surface of the second rack 24 is fixedly provided with a magnet 37, the right end surface of the second rack 24 is connected with the inner wall of the right side of the working chamber 11 through a second tension spring 25, the front and rear chamber walls of the working chamber 11 are rotatably provided with a fifth rotating shaft 22 located on the upper side of the second rack 24, the fifth rotating shaft 22 is fixedly provided with a fifth rotating shaft 22 engaged with the upper tooth surface of the second rack 24, the fifth rotating shaft 22 is fixedly provided with a winding wheel 38 located on the rear side of the fifth gear 21, the winding wheel 38 is connected with the lower end surface of the discharge plate 30 through a pull rope 23, when the electromagnet 20 is energized, the magnet 37 is attracted to slide leftwards, the magnet 37 slides leftwards to rotate the, the discharge plate 30 is pulled down to discharge the discharge plate 30 to ground.
Sequence of mechanical actions of the whole device:
the initial state of the invention is as follows: the electromagnet 20 is not electrified, the second extension spring 25 is in a relaxed state, the pull rope 23 is in a relaxed state, the first extension spring 27 is in a relaxed state, the storage battery 32 is not powered on, the second compression spring 46 is in a relaxed state, the fourth gear 44 is not meshed with the second gear 50 and the third gear 36, and the access circuit 12 is communicated with the output circuit 15 through the first connecting lead 13;
1. when bad weather occurs, when lightning strikes the adsorption plate 17, the adsorption plate 17 adsorbs the electric quantity in the lightning, the current on the adsorption plate 17 is transmitted to the electromagnet 20 through the third conducting rod 19, so that the electromagnet 20 is electrified, and when the electromagnet 20 is electrified, the storage battery 32 is started to supply power to the motor 34 and the second connecting lead 54;
2. the electromagnet 20 electrically adsorbs the magnetic rotating block 40 to slide upwards, and the magnetic rotating block 40 slides upwards to drive the fourth gear 44 to slide upwards, so that the fourth gear 44 slides upwards to be respectively meshed with the second gear 50 and the third gear 36;
3. the motor 34 is started to rotate to drive the motor shaft 35 to rotate, the motor shaft 35 rotates to drive the third gear 36 to rotate, the third gear 36 rotates to drive the fourth gear 44 to rotate due to the engagement of the third gear 36 with the fourth gear 44, the fourth gear 44 rotates to drive the second gear 50 to rotate due to the engagement of the fourth gear 44 with the second gear 50, the second gear 50 rotates to drive the third rotating shaft 45 to rotate, the third rotating shaft 45 rotates to drive the second bevel gear 18 to rotate, the second bevel gear 18 rotates to drive the first bevel gear 55 to rotate due to the engagement of the second bevel gear 18 with the first bevel gear 55, the first bevel gear 55 rotates to drive the second rotating shaft 47 to rotate, the second rotating shaft 47 is in transmission connection with the first rotating shaft 49 through the belt pulley 48, the second rotating shaft 47 rotates to drive the first rotating shaft 49 to rotate, the first rotating shaft 49 rotates to drive the first gear 16 to rotate, and the first gear 16 is engaged with the upper tooth surface, the first gear 16 rotates to enable the first rack 56 to slide leftwards, the first rack 56 slides leftwards to drive the sliding block 59 to slide leftwards, the sliding block 59 slides leftwards to extrude the first compression spring 58, the first rack 56 slides leftwards to push the second connecting lead 54 to slide leftwards, the second connecting lead 54 slides leftwards to drive the insulating rod 14 to slide leftwards, the insulating rod 14 slides leftwards to drive the first connecting lead 13 to slide leftwards, so that the access circuit 12 is communicated with the outgoing circuit 15 through the second connecting lead 54, and the storage battery 32 is temporarily connected into the circuit;
4. the electromagnet 20 is electrified to attract the magnet 37 to slide leftwards, the magnet 37 slides leftwards to drive the second rack 24 to slide leftwards, the second rack 24 slides leftwards to stretch the second stretching spring 25, the upper tooth surface of the second rack 24 is meshed with the fifth gear 21, the second rack 24 slides leftwards to drive the fifth gear 21 to rotate, the fifth gear 21 rotates to drive the fifth rotating shaft 22 to rotate, the fifth rotating shaft 22 rotates to drive the winding wheel 38 to rotate, the winding wheel 38 rotates to tension the pull rope 23, the pull rope 23 is tensioned to pull the discharge plate 30 to slide downwards, the discharge plate 30 slides downwards to drive the second conductive rod 29 to slide downwards, and the second conductive rod 29 slides downwards to stretch the first stretching spring 27, so that the discharge plate 30 is abutted to the ground;
5. the current on the adsorption plate 17 is transmitted to the discharge plate 30 through the first and second conductive rods 28 and 29, and is conducted to the ground through the discharge plate 30;
6. when the current is completely conducted to the ground, the electromagnet 20 is powered off, the second compression spring 46 is reset to enable the fourth gear 44 to be disengaged from the second gear 50 and the third gear 36, the second extension spring 25 is reset to enable the discharge plate 30 to be disengaged from the ground, the first compression spring 58 is reset to enable the first rack 56 to slide rightwards, the access circuit 12 and the access circuit 15 are communicated again through the first connecting lead 13, the power supply of the storage battery 32 is stopped, and the initial state is recovered.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. An urgent protection device of circuit of adaptation severe weather, includes the work box and is located the work chamber of upwards opening in the work box, its characterized in that: the lightning arrester is characterized in that an adsorption plate capable of adsorbing and transmitting lightning is fixedly arranged on the upper end face of the working box, a first conducting rod positioned on the right side of the working box is fixedly arranged on the right end face of the adsorption plate, a sliding cavity with a downward opening is arranged in the first conducting rod, a second conducting rod with a part positioned on the lower side of the first conducting rod is slidably arranged in the sliding cavity, the upper end face of the second conducting rod is connected with the inner wall of the upper side of the sliding cavity through a first stretching spring, a discharge plate capable of conducting current to the ground is fixedly arranged on the lower end face of the second conducting rod, an access circuit with a part positioned in the working cavity is arranged on the left side of the working box, an output circuit positioned on the upper side of the access circuit is arranged in the working cavity, the access circuit is communicated with the output circuit through a first switch-on wire, and an insulating rod is fixedly arranged on the right, the right end face of the insulating rod is fixedly provided with a second connecting wire, the bottom wall of the working cavity is fixedly provided with a fixed table positioned on the right side of the second connecting wire, an upward-opening chute is arranged in the fixed table, a sliding block is arranged in the chute in a sliding manner, the left end face of the sliding block is connected with the left cavity wall of the chute through a first compression spring, the upper end face of the sliding block is fixedly provided with a first rack, the left end face of the first rack is fixedly connected with the right end face of the second connecting wire, a power device capable of enabling the first rack to slide leftwards is arranged in the working cavity, when bad weather occurs, the first rack slides leftwards to enable the connecting circuit and the connecting circuit to be communicated through the second connecting wire, a power source in the connecting circuit is replaced, and the influence of the bad weather on the circuit.
2. A severe weather adapted circuit emergency protection device according to claim 1, wherein: the power device comprises a first rotating shaft which is rotatably connected with the front cavity wall and the rear cavity wall of the working cavity, the first rotating shaft is positioned on the upper side of the first rack, a first gear meshed with the upper tooth surface of the first rack is fixedly arranged on the first rotating shaft, a second rotating shaft positioned at the right upper side of the first rotating shaft is rotatably arranged on the rear cavity wall of the working cavity, the second rotating shaft is in transmission connection with the first rotating shaft through a belt pulley, the belt pulley is positioned at the rear side of the first gear, a first bevel gear positioned at the front side of the belt pulley is fixedly arranged on the second rotating shaft, a third rotating shaft positioned at the front side of the second rotating shaft is rotatably arranged on the inner wall of the upper side of the working cavity, and a second bevel gear meshed with the first bevel gear is fixedly arranged on the third rotating shaft, a second gear is fixedly arranged at the bottom end of the bottom of the third rotating shaft, and the second gear is positioned on the right side of the first rack.
3. A severe weather adapted circuit emergency protection device according to claim 1, wherein: the utility model discloses a storage battery, including working chamber, adsorption plate, motor, second gear, working chamber right side diapire, motor upper end face rotates and is equipped with the motor shaft, set firmly on the motor shaft and be located the third gear on second gear right side, working chamber diapire set firmly and be located the battery on motor right side, the battery left end face with motor right-hand member face passes through first wire and connects, the battery up end with second switch-on wire right-hand member face passes through the second wire and connects, the second wire is soft wire, works as when the adsorption plate is electrified, the battery starts to give respectively the motor with second switch-on wire supplies power.
4. A severe weather adapted circuit emergency protection device according to claim 2, wherein: a third conductive rod capable of conducting electricity is fixedly arranged on the inner wall of the upper side of the working cavity, the third conductive rod is positioned between the second gear and the third gear, an electromagnet positioned on the upper side of the second gear is fixedly arranged on the lower end face of the third conductive rod, a fourth rotating shaft positioned on the lower side of the electromagnet is rotatably arranged on the inner wall of the lower side of the working cavity, a fixed key is fixedly arranged on the outer end wall of the fourth rotating shaft, a fourth gear is connected with an upper key of the fixed key, an annular cavity with an upward opening is arranged in the fourth gear, magnetic rotating blocks are rotatably arranged in the annular cavity and are arranged in a bilateral symmetry manner, the upper end face of each magnetic rotating block is connected with the lower end face of the electromagnet through a second compression spring, and when electricity on the adsorption plate is transmitted to the electromagnet through the third conductive rod, the electromagnet is electrified to attract the magnetic rotating blocks to slide upwards, the magnetic rotating block slides upwards to drive the fourth gear to be meshed with the third gear and the second gear.
5. A severe weather adapted circuit emergency protection device according to claim 1, wherein: the inner wall of the right side of the working cavity is fixedly provided with a fixing plate positioned on the upper side of the third gear, the upper end face of the fixing plate is provided with a second rack in a sliding manner, the left end face of the second rack is fixedly provided with a magnet, the right end face of the second rack is connected with the inner wall of the right side of the working cavity through a second extension spring, a fifth rotating shaft positioned on the upper side of the second rack is arranged on the front cavity wall and the rear cavity wall of the working cavity in a rotating manner, the fifth rotating shaft is fixedly provided with a fifth rotating shaft meshed with the upper tooth surface of the second rack, a winding wheel positioned on the rear side of the fifth gear is fixedly arranged on the fifth rotating shaft, the winding wheel is connected with the lower end face of the discharge plate through a pull rope, when the electromagnet is electrified, the magnet is attracted to slide leftwards, and the winding wheel rotates to pull the discharge plate downwards to.
CN202010007167.6A 2020-01-03 2020-01-03 Emergency circuit protection device suitable for severe weather Withdrawn CN110994576A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010007167.6A CN110994576A (en) 2020-01-03 2020-01-03 Emergency circuit protection device suitable for severe weather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010007167.6A CN110994576A (en) 2020-01-03 2020-01-03 Emergency circuit protection device suitable for severe weather

Publications (1)

Publication Number Publication Date
CN110994576A true CN110994576A (en) 2020-04-10

Family

ID=70080739

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010007167.6A Withdrawn CN110994576A (en) 2020-01-03 2020-01-03 Emergency circuit protection device suitable for severe weather

Country Status (1)

Country Link
CN (1) CN110994576A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112542814A (en) * 2021-01-12 2021-03-23 成都芸坤威网络科技有限公司 Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112542814A (en) * 2021-01-12 2021-03-23 成都芸坤威网络科技有限公司 Can detect and avoid thunderbolt and can drive power transmission line connecting device of bird

Similar Documents

Publication Publication Date Title
CN110994576A (en) Emergency circuit protection device suitable for severe weather
CN112117428A (en) Power battery protection device with service life maintenance function
CN112595595B (en) New energy automobile pencil check out test set
CN112180134A (en) Ammeter case that uninterrupted power was changed
CN210723968U (en) Power transmission line video monitoring management platform
CN109950077B (en) Switching device of circuit
CN208781769U (en) A kind of built-in on-pole switch of outdoor one or two fusion isolation knifes
CN202948872U (en) Vacuum circuit breaker
CN110611257B (en) Courtyard type energy-saving circuit protection distribution box
CN204696025U (en) A kind of heat radiation outdoor vacuum circuit breaker
CN111277037B (en) Solar power generation storage battery standby device for automobile
CN220822402U (en) Drawer for drawer type switch cabinet
CN111336459A (en) Energy-saving solar LED street lamp capable of being automatically cleaned
CN110940936A (en) Ground wire detection vehicle for transformer
CN217824397U (en) High-voltage electric appliance with self-discharge function after power failure
CN202977203U (en) Small circuit breaker energy storage transmission mechanism
CN219840493U (en) Cabinet door interlocking structure
CN215988556U (en) Electric grounding switch convenient to maintain
CN113328299B (en) Multi-socket conversion device
CN217282565U (en) Energy storage motor
CN112736650B (en) Auxiliary device for automatically adjusting ignition gap according to power supply voltage condition
CN109461860A (en) A kind of battery of electric vehicle storage device
CN221783145U (en) Telescopic breaker mounting rack
CN221747078U (en) High-power load switch for AC/DC
CN214416506U (en) High-efficient breaker of microelectronic material semiconductor

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20200410