CN116863676B - Low-voltage power failure monitoring equipment and application method thereof - Google Patents
Low-voltage power failure monitoring equipment and application method thereof Download PDFInfo
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- CN116863676B CN116863676B CN202311126519.XA CN202311126519A CN116863676B CN 116863676 B CN116863676 B CN 116863676B CN 202311126519 A CN202311126519 A CN 202311126519A CN 116863676 B CN116863676 B CN 116863676B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims 3
- 238000004891 communication Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
The invention belongs to the field of electric power detection and discloses low-voltage power failure monitoring equipment and a using method thereof. According to the invention, through the cooperation of the first clamping block, the second clamping block, the limiting block, the extrusion device, the motor, the connecting rod, the fixed ring and the movable column, the movable column is kept stable with the magnetic core coil, and the magnetic core coil and the movable column are prevented from being easily deformed or poor in contact after being vibrated, so that false alarm is caused.
Description
Technical Field
The invention belongs to the technical field of power detection, and particularly relates to low-voltage power failure monitoring equipment and a using method thereof.
Background
The distribution network is a network which receives electric energy from a power transmission network or a regional power plant, is distributed to various users in situ through a distribution facility or distributed to various users step by step according to voltage, and consists of an overhead line, a cable, a pole tower, a distribution transformer, a disconnecting switch, a reactive compensator, a plurality of auxiliary facilities and the like, plays a role in distributing the electric energy in the power network, and a power failure caused by tripping of a 380V side switch of the user frequently occurs in the operation of the distribution network.
The utility model provides a chinese patent of patent application number CN2018206742738 discloses a circuit outage alarm device, which comprises a fixed base, the wiring mouth has been seted up to the lateral wall of fixing base, and installs spacing fixed column in the below of fixing base, main body frame is installed to the below of spacing fixed column, and spacing fixed column and fixing base pass through engaged with screw thread fixed connection, install magnetic core coil in the main body frame, spacing card cover is installed to the below of magnetic core coil, install the movable column on the spacing card cover, and the top inner wall of spacing card cover corresponds position department with the movable column and install the spring, and this equipment combines alarm and light together for equipment can also regard as the light to use as outage alarm, and it can not influence the aesthetic property in room after the installation, has still saved the fund that purchase electrical apparatus required simultaneously, and its economic benefits is higher function possesses the diversification, has improved the market competitiveness of equipment simultaneously indirectly, and its practicality is stronger.
However, when the circuit power-off alarm device is collided outside, the magnetic core coil and the movable column vibrate due to collision, deformation or poor contact is easy to occur, false alarm is caused, and the device is not beneficial to use.
Disclosure of Invention
Aiming at the problems that after the outside of the device is collided and the magnetic core coil and the movable column are vibrated, deformation or poor contact is easy to generate, false alarm is caused and the use of the device is not facilitated in the prior art, the invention provides the following technical scheme: the utility model provides a low pressure power failure monitoring facilities, the power distribution system comprises a fixed base, the wiring mouth has been seted up to the lateral wall of fixing base, the bottom fixed mounting of fixing base has spacing fixed column, the bottom fixed mounting of spacing fixed column has main body frame, the bottom fixed mounting of main body frame has the protection casing, the inside fixed mounting of spacing fixed column has magnetic core coil, magnetic core coil's bottom is provided with the movable column, the bottom of movable column is provided with the spacing cover, the top fixedly connected with spacing ring of spacing cover, one side of main body frame just is located the inside of spacing cover and is provided with alarm device, the top of spacing cover is seted up flutedly, the inside fixed mounting of recess has the motor, one side of motor all is provided with extrusion device, the top of motor just is located the inside fixed mounting of recess has first fixture block, the inside of first fixture block is provided with the stopper, the top of stopper is provided with the second fixture block, one side surface fixedly connected with connecting rod of stopper, one side fixedly connected with solid fixed ring of connecting rod, solid fixed ring and the surface fixed connection of movable column.
As the optimization of the technical scheme, the inside of the protective cover is provided with the lighting structure, one side of the movable column is provided with the storage battery, the storage battery is fixedly installed in the limiting cover, and the bottom of the limiting cover is fixedly installed with the contact copper sheet.
As the preference of above-mentioned technical scheme, extrusion device includes reverse double-threaded rod, and reverse double-threaded rod's one end and the output shaft fixed connection of motor, and its other end and the inner wall rotation of recess are connected, and reverse double-threaded rod's fixed surface has cup jointed the movable block, and the top fixedly connected with bracing piece of movable block, the removal groove has been seted up at the top of recess, the inside swing joint of bracing piece and removal groove, the top fixedly connected with extrusion piece of bracing piece.
As the preference of above-mentioned technical scheme, the spout has all been seted up to both sides around the first fixture block, and the top of stopper is inside to be provided with stop device, and the bottom fixedly connected with lug of stopper, lug and spout sliding connection, the bar groove has been seted up to the one side surface that first fixture block is close to the movable column, and the movable groove has been seted up to bar groove one side and the surface that is located the spacing ring.
As the preference of above-mentioned technical scheme, the bottom fixedly connected with fixed block of stopper, the top fixedly connected with compression spring of fixed block, compression spring's top and the bottom inner wall fixed connection of first fixture block, spacing mouth has all been seted up to the both sides surface of stopper, and the removal mouth has been seted up to one side of spacing mouth.
As the preference of above-mentioned technical scheme, the spacing groove has been seted up to the inside of second fixture block, and spacing inslot wall just is located the equal fixedly connected with supporting shoe in bottom both sides of second fixture block, and the removal chamber has been seted up to the inside of supporting shoe, and the removal chamber runs through the both sides of second fixture block, and the extrusion piece passes to remove the inside that the chamber extends to the spacing groove, and its one end is located the inside of removing the mouth, the top fixedly connected with spacing fixture block of supporting shoe.
As the preference of above-mentioned technical scheme, stop device includes the movable block, the bottom and the removal mouth swing joint of movable block, the top fixedly connected with dead lever of movable block, the inside swing joint of dead lever and stopper, the one end of movable block is provided with the movable plate, one side of movable plate articulates there is the spliced pole, the opposite both sides of the one end of movable plate keeping away from the movable block are connected with extension spring and gag lever post respectively.
As the optimization of the technical scheme, the shape of the limiting clamping block is L-shaped, the top end of the limiting clamping block is fixedly connected with the inner wall of the limiting groove, the bottom end of the limiting clamping block is provided with the circular groove, and the limiting rod is spliced with the inner part of the circular groove.
As the preference of above-mentioned technical scheme, the one end of movable block is laminated mutually with one side of movable plate, and the spliced pole is fixedly connected with baffle with one side of extension spring, and the baffle is located the inside of stopper, and the movable block uses the baffle to set up as central symmetry.
The invention also provides a use method of the low-voltage power failure monitoring equipment, which comprises the following steps,
step one: firstly, fixing a fixed seat on a wall through a screw, powering on the device through power supply, generating a magnetic field by a magnetic core coil at the moment, enabling a movable column to move upwards, and charging through a storage battery;
step two: then when the movable column moves upwards, the limiting ring and the connecting rod are driven to move upwards, so that the limiting block moves upwards, the compression spring stretches, the protruding block moves to the top of the sliding groove, when the movable column is sucked by the magnetic core coil, the top of the limiting block moves to the inside of the second clamping block, the motor is started again, the reverse double-threaded rod is enabled to rotate, the movable block drives the supporting rods to approach each other, the extrusion block moves towards the inside of the second clamping block, and the extrusion block extrudes the limiting block;
step three: then when the extrusion block extrudes the limiting block, the movable block moves towards the inside of the limiting block, the movable block extrudes the movable plate, one end of the movable plate deflects downwards, the other end deflects upwards, the extension spring stretches, the movable plate drives the fixed rod to rotate, one end of the fixed rod moves out of the limiting rod and is spliced with the limiting clamping block, and the stability of the movable column is maintained;
step four: finally, when the circuit is powered off, the magnetic core coil does not generate a magnetic field any more, then the movable column is not sucked, the limiting block is driven to move downwards, the movable column is not fixed any more, the bottom of the movable column is inserted into the middle of the contact copper sheet, then a power supply in the storage battery can be powered on through the contact copper sheet, and then an alarm is sent out, so that a user can learn information.
The beneficial effects of the invention are as follows:
1. through the cooperation of first fixture block, second fixture block, stopper, extrusion device, motor, connecting rod, solid fixed ring and movable column, drive stopper upward movement through the movable column, make extrusion device fixed stopper under the effect of motor for the movable column keeps stable with the magnetic core coil, prevents that magnetic core coil and movable column from receiving after vibrations, produces deformation or contact failure easily, causes the false alarm.
2. Through extrusion piece, movable block, movable plate, extension spring, fixed column and the cooperation of spacing fixture block use, utilize extrusion piece extrusion movable plate for extension spring stretches, makes fixed column and spacing fixture block peg graft, fixes the position of stopper, prescribes a limit to the stopper, prevents stopper downwardly moving, is convenient for keep the stability of stopper.
Drawings
FIG. 1 shows a schematic overall structure of an embodiment of the present invention;
FIG. 2 shows a general internal structural view of an embodiment of the present invention;
FIG. 3 is a view showing an internal construction of a main body frame of the embodiment of the present invention;
FIG. 4 shows an internal structural view of a limit cap according to an embodiment of the present invention;
FIG. 5 is a block diagram showing an extrusion apparatus according to an embodiment of the present invention;
FIG. 6 shows a block diagram of a first latch and a second latch according to an embodiment of the present invention;
FIG. 7 shows a block diagram of a stopper according to an embodiment of the present invention;
FIG. 8 shows a block diagram of a spacing device according to an embodiment of the present invention;
fig. 9 shows a method flow diagram of an embodiment of the invention.
In the figure: 1. a fixing seat; 2. limiting and fixing the column; 3. a main body frame; 4. a protective cover; 5. a magnetic core coil; 6. a movable column; 7. a limiting cover; 8. a limiting ring; 9. a motor; 10. an extrusion device; 11. a first clamping block; 12. a limiting block; 13. a second clamping block; 14. a connecting rod; 15. a fixing ring; 16. contacting the copper sheet; 101. reverse double-threaded rod; 102. a movable block; 103. a support rod; 104. extruding a block; 17. a fixed block; 18. a compression spring; 19. a support block; 20. a limit clamping block; 21. a moving block; 22. a fixed rod; 23. a moving plate; 24. a connecting column; 25. a tension spring; 26. and a limit rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides low-voltage power failure monitoring equipment, as shown in fig. 1-5, a fixing seat 1 is arranged, a wiring port is formed in the side wall of the fixing seat 1, a limit fixing column 2 is fixedly arranged at the bottom of the fixing seat 1, a main body frame 3 is fixedly arranged at the bottom of the limit fixing column 2, a protection cover 4 is fixedly arranged at the bottom of the main body frame 3, a magnetic core coil 5 is fixedly arranged inside the limit fixing column 2, a movable column 6 is arranged at the bottom of the magnetic core coil 5, a limit cover 7 is arranged at the bottom of the movable column 6, an illumination structure is arranged inside the protection cover 4, a storage battery is arranged on one side of the movable column 6, the storage battery is fixedly arranged inside the limit cover 7, a contact copper sheet 16 is fixedly arranged at the bottom of the limit cover 7, a limit ring 8 is fixedly connected to the top of the limit cover 7, an alarm device is arranged inside the limit cover 7 on one side of the main body frame 3, a groove is formed in the top of the limit cover 7, a motor 9 is fixedly arranged inside the groove, an extrusion device 10 is arranged on one side of the motor 9, a first clamping block 11 is fixedly arranged inside the groove, a limit block 12 is arranged inside the first clamping block 12, a second clamping block 12 is fixedly connected to the outer surface of the limit block 12 is fixedly connected to one side of the limit rod 14, and fixedly connected to the outer surface of the limit rod 15, and fixedly connected to one side of the limit rod 15 is fixedly connected to one side of the limit rod 14.
The fixing base 1 is fixed on a wall through a screw, equipment is electrified through a power supply, at the moment, the magnetic core coil 5 generates a magnetic field, the movable column 6 moves upwards, the limiting ring 8 and the connecting rod 14 are driven to move upwards, the limiting block 12 is driven to move to the top of the first clamping block 11, the top end of the limiting block 12 is driven to move to the inside of the second clamping block 13, the extrusion device 10 is driven to move to the inside of the second clamping block 13 through the starting motor 9, the limiting block 12 is fixed from two sides, the movable column 6 is stably maintained when being sucked by the magnetic core coil 5, the movable column 6 and the magnetic core coil 5 are prevented from being impacted, poor contact is caused, the alarm device generates false alarm, when a circuit is powered off, the magnetic core coil 5 does not generate a magnetic field any more, the movable column 6 is not sucked afterwards, the limiting block 12 is driven to move downwards, the bottom of the movable column 6 is not fixed, the bottom of the movable column 6 is inserted into the middle of the contact copper sheet 16, then the power supply in the storage battery is enabled to electrify the alarm device through the contact copper sheet 16, and then an alarm is sent out, and information of a user is enabled.
As shown in fig. 1-2, the extrusion device 10 includes a reverse double-threaded rod 101, one end of the reverse double-threaded rod 101 is fixedly connected with an output shaft of the motor 9, and the other end of the reverse double-threaded rod is rotatably connected with an inner wall of the groove, a movable block 102 is fixedly sleeved on an outer surface of the reverse double-threaded rod 101, a supporting rod 103 is fixedly connected with the top of the movable block 102, a moving groove is formed in the top of the groove, the supporting rod 103 is movably connected with the inside of the moving groove, and an extrusion block 104 is fixedly connected with the top of the supporting rod 103.
The motor 9 drives the reverse double-threaded rod 101 to rotate, so that the movable block 102 sleeved on the reverse double-threaded rod 101 drives the supporting rods 103 to be close to each other, so that the extrusion blocks 104 are close to each other, when the supporting rods 103 move to the outer walls of the first clamping blocks 11 and the second clamping blocks 13, the motor 9 is stopped when the extrusion blocks 104 move to the inner parts of the second clamping blocks 13, the extrusion blocks 104 fix the limiting blocks 12 from the two sides of the limiting blocks 12, the stability of the limiting blocks 12 is kept, and the movable column 6 comprises stability and is convenient to adsorb with the magnetic core coils 5.
As shown in fig. 3-6, the front and rear sides of the first clamping block 11 are provided with sliding grooves, the top end of the limiting block 12 is internally provided with a limiting device, the bottom end of the limiting block 12 is fixedly connected with a convex block, the convex block is in sliding connection with the sliding grooves, the outer surface of one side of the first clamping block 11, which is close to the movable column 6, is provided with a strip-shaped groove, and the outer surface of one side of the strip-shaped groove, which is located on the limiting ring 8, is provided with a movable groove.
When the limiting block 12 moves upwards, the lug is driven to move upwards in the sliding groove, the limiting block 12 is prevented from moving out of the first clamping block 11, and the connecting rod 14 is driven to move up and down when the movable column 6 moves upwards through the strip-shaped groove and the movable groove.
As shown in fig. 5-6, the bottom of the limiting block 12 is fixedly connected with a fixed block 17, the top of the fixed block 17 is fixedly connected with a compression spring 18, the top of the compression spring 18 is fixedly connected with the bottom inner wall of the first clamping block 11, the outer surfaces of the two sides of the limiting block 12 are provided with limiting ports, and one side of each limiting port is provided with a moving port.
The compression spring 18 is convenient to fix through the fixed block 17, so that the limiting block 12 returns to the original position when moving up and down under the action of the compression spring 18, the extrusion block 104 is convenient to extrude the limiting device through the limiting opening, the limiting device is convenient to move through the moving opening, the limiting device is used for limiting the limiting block 12, and the limiting block 12 is kept stable.
As shown in fig. 5-6, a limiting groove is formed in the second clamping block 13, supporting blocks 19 are fixedly connected to the inner wall of the limiting groove and located on two sides of the bottom end of the second clamping block 13, a moving cavity is formed in the supporting blocks 19, the moving cavity penetrates through two sides of the second clamping block 13, an extrusion block 104 penetrates through the moving cavity to extend to the inside of the limiting groove, one end of the extrusion block is located in the moving opening, and a limiting clamping block 20 is fixedly connected to the top of the supporting blocks 19.
Through the inside removal chamber of supporting shoe 19, be convenient for extrude piece 104 and pass the removal chamber, remove the both sides of stopper 12, support fixedly to the outside of spacing, extrude piece 104 and remove to the inside of stopper 12, extrude stop device for stop device and spacing fixture block 20 peg graft mutually, are convenient for advance spacing to stopper 12, support stopper 12 both sides, prevent that stopper 12 from removing.
As shown in fig. 7-8, the limiting device comprises a moving block 21, the bottom end of the moving block 21 is movably connected with a moving opening, the top of the moving block 21 is fixedly connected with a fixed rod 22, the fixed rod 22 is movably connected with the inside of the limiting block 12, one end of the moving block 21 is provided with a moving plate 23, one side of the moving plate 23 is hinged with a connecting column 24, two opposite sides of one end of the moving plate 23 away from the moving block 21 are respectively connected with an extension spring 25 and a limiting rod 26, one end of the moving block 21 is attached to one side of the moving plate 23, one side of the connecting column 24 and one side of the extension spring 25 are fixedly connected with a baffle, the baffle is located in the inside of the limiting block 12, and the moving block 21 is symmetrically arranged by taking the baffle as a center.
The movable block 21 drives the fixed rod 22 to move towards the inside of the limiting block 12, the movable plate 23 is extruded, one end of the movable plate 23 moves downwards, the other end deflects upwards, the tension spring 25 stretches, the limiting rod 26 deflects and moves to the outer side of the limiting block 12, the limiting rod 26 is spliced with the limiting clamping block 20, the symmetrical arrangement of the movable block 21 facilitates limiting and fixing the limiting block 12 from two sides of the limiting block 12, stability of the limiting block 12 is maintained, and movement of the limiting block 12 is prevented.
As shown in fig. 7-8, the limiting clamping block 20 is L-shaped, the top end of the limiting clamping block 20 is fixedly connected with the inner wall of the limiting groove, the bottom end of the limiting clamping block 20 is provided with a circular groove, and the limiting rod 26 is inserted into the circular groove.
When the limiting rod 26 is convenient to move out of the limiting block 12 through the limiting clamping block 20, the limiting rod 26 is spliced with the circular groove of the limiting clamping block 20, so that the top end of the limiting block 12 is convenient to fix.
As shown in fig. 9, the present invention further provides a method for using the low-voltage power outage monitoring apparatus, which includes the following steps,
step one: firstly, fixing a fixing seat 1 on a wall through a screw, powering on the device through power supply, generating a magnetic field by a magnetic core coil 5 at the moment, enabling a movable column 6 to move upwards, and charging through a storage battery;
step two: then when the movable column 6 moves upwards, the limiting ring 8 and the connecting rod 14 are driven to move upwards, so that the limiting block 12 moves upwards, the compression spring 18 stretches, the protruding block moves to the top of the sliding groove, when the movable column 6 is sucked by the magnetic core coil 5, the top of the limiting block 12 moves to the inside of the second clamping block 13, the motor 9 is started again, the reverse double-threaded rod 101 rotates, the movable block 102 drives the supporting rods 103 to approach each other, the extrusion block 104 moves to the inside of the second clamping block 13, and the extrusion block 104 extrudes the limiting block 12;
step three: then when the extrusion block 104 extrudes the limiting block 12, the movable block 21 moves towards the inside of the limiting block 12, the movable block 21 extrudes the movable plate 23, one end of the movable plate 23 deflects downwards, the other end deflects upwards, the tension spring 25 stretches, the movable plate 23 drives the fixed rod 22 to rotate, one end of the fixed rod 22 moves out of the limiting rod 26 and is spliced with the limiting clamping block 20, and the stability of the movable column 6 is maintained;
step four: finally, when the circuit is powered off, the magnetic core coil 5 does not generate a magnetic field any more, then the movable column 6 is not sucked, the limiting block 12 is driven to move downwards, the movable column 6 is not fixed any more, the bottom of the movable column 6 is inserted into the middle of the contact copper sheet 16, then a power supply in the storage battery can be powered on through the contact copper sheet 16, an alarm is given, and a user is enabled to know information.
Working principle: fix fixing base 1 on the wall through the screw, make equipment circular telegram through switching on, magnetic core coil 5 produces the magnetic field this moment, make movable column 6 upwards remove, drive spacing ring 8 and connecting rod 14 upwards remove, stopper 12 upwards remove, compression spring 18 is tensile, make the lug remove the top of spout, when movable column 6 is sucked by magnetic core coil 5, the inside of second fixture block 13 is removed at the top of stopper 12, restart motor 9 makes reverse double threaded rod 101 rotate, movable block 102 drives bracing piece 103 and is close to each other, make extrusion piece 104 remove to the inside of second fixture block 13, make the removal chamber of extrusion piece 104 pass the inside of supporting shoe 19, remove the both sides of stopper 12, carry out fixed support to the outside of stopper 12, movable column 6 protection of being convenient for is stable.
When the extrusion piece 104 moves towards the inside of the limiting block 12, when the limiting block 12 is extruded, the moving block 21 moves towards the inside of the limiting block 12, the moving block 21 extrudes the moving plate 23, one end of the moving plate 23 deflects downwards, the other end deflects upwards, the tension spring 25 stretches, the moving plate 23 drives the fixed rod 22 to rotate, one end of the fixed rod 22 moves out of the limiting rod 26 and is spliced with the limiting clamping block 20, the stability of the limiting block 12 is kept, when a circuit is powered off, the magnetic core coil 5 does not generate a magnetic field any more, the movable column 6 cannot be sucked, the limiting block 12 is driven to move downwards under the action of gravity, the movable column 6 is not fixed, the bottom of the movable column 6 is inserted into the middle of the contact copper sheet 16, then a power supply in the storage battery is electrified through the contact copper sheet 16, an alarm is sent out, and a user knows information.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (5)
1. A low voltage power outage monitoring apparatus comprising: the utility model provides a fixing base (1), the wiring mouth has been seted up to the lateral wall of fixing base (1), the bottom fixed mounting of fixing base (1) has spacing fixed column (2), the bottom fixed mounting of spacing fixed column (2) has main body frame (3), the bottom fixed mounting of main body frame (3) has protection casing (4), the inside fixed mounting of spacing fixed column (2) has magnetic core coil (5), the bottom of magnetic core coil (5) is provided with movable column (6), the bottom of movable column (6) is provided with spacing cover (7), the top fixedly connected with spacing ring (8) of spacing cover (7), a serial communication port, the recess has been seted up at the top of spacing cover (7), the inside fixed mounting of recess has motor (9), one side of motor (9) is provided with extrusion device (10), the top of motor (9) just is located the inside fixed mounting of recess has first fixture block (11), the inside of first fixture block (11) is provided with stopper (12), the top of stopper (12) is provided with second fixture block (13), the top of stopper (14) is fixedly connected with connecting rod (14) one side fixedly connected with connecting rod (14), the fixed ring (15) is fixedly connected with the outer surface of the movable column (6);
the bottom of the limiting cover (7) is fixedly provided with a contact copper sheet (16);
the extrusion device (10) comprises a reverse double-threaded rod (101), one end of the reverse double-threaded rod (101) is fixedly connected with an output shaft of a motor (9), the other end of the reverse double-threaded rod is rotatably connected with the inner wall of a groove, a movable block (102) is fixedly sleeved on the outer surface of the reverse double-threaded rod (101), a supporting rod (103) is fixedly connected to the top of the movable block (102), a movable groove is formed in the top of the groove, the supporting rod (103) is movably connected with the inside of the movable groove, and an extrusion block (104) is fixedly connected to the top of the supporting rod (103);
the sliding grooves are formed in the front side and the rear side of the first clamping block (11), a limiting device is arranged in the top end of the limiting block (12), a lug is fixedly connected to the bottom end of the limiting block (12), the lug is in sliding connection with the sliding grooves, a strip-shaped groove is formed in the outer surface of one side, close to the movable column (6), of the first clamping block (11), and a movable groove is formed in the outer surface, located on one side of the strip-shaped groove, of the limiting ring (8);
the bottom of the limiting block (12) is fixedly connected with a fixed block (17), the top of the fixed block (17) is fixedly connected with a compression spring (18), the top of the compression spring (18) is fixedly connected with the inner wall of the bottom of the first clamping block (11), limiting ports are formed in the outer surfaces of two sides of the limiting block (12), and a moving port is formed in one side of each limiting port;
the inside of the second clamping block (13) is provided with a limit groove, the two sides of the inner wall of the limit groove and positioned at the bottom end of the second clamping block (13) are fixedly connected with supporting blocks (19), the inside of the supporting blocks (19) is provided with a moving cavity, the moving cavity penetrates through the two sides of the second clamping block (13), the extruding block (104) penetrates through the moving cavity to extend to the inside of the limit groove, one end of the extruding block is positioned in the moving opening, and the top of the supporting block (19) is fixedly connected with a limit clamping block (20);
the limiting device comprises a moving block (21), the bottom end of the moving block (21) is movably connected with a moving opening, a fixing rod (22) is fixedly connected to the top of the moving block (21), the fixing rod (22) is movably connected with the inside of the limiting block (12), one end of the moving block (21) is provided with a moving plate (23), one side of the moving plate (23) is hinged to a connecting column (24), and two opposite sides of one end, far away from the moving block (21), of the moving plate (23) are respectively connected with a tension spring (25) and a limiting rod (26).
2. The low-voltage power failure monitoring device according to claim 1, wherein an illumination structure is arranged in the protective cover (4), a storage battery is arranged on one side of the movable column (6), and the storage battery is fixedly arranged in the limiting cover (7).
3. The low-voltage power failure monitoring device according to claim 1, wherein the limiting clamping block (20) is L-shaped, the top end of the limiting clamping block (20) is fixedly connected with the inner wall of the limiting groove, the bottom end of the limiting clamping block (20) is provided with a circular groove, and the limiting rod (26) is inserted into the circular groove.
4. The low-voltage power failure monitoring device according to claim 1, wherein one end of the moving block (21) is attached to one side of the moving plate (23), a baffle is fixedly connected to one side of the connecting column (24) and one side of the extension spring (25), the baffle is located in the limiting block (12), and the moving block (21) is symmetrically arranged with the baffle as a center.
5. A method of using a low voltage power outage monitoring apparatus according to any one of claims 1 to 4, comprising the steps of:
step one: firstly, fixing a fixed seat (1) on a wall through a screw, and powering on the device through power supply, wherein a magnetic core coil (5) generates a magnetic field at the moment, so that a movable column (6) moves upwards;
step two: then when the movable column (6) moves upwards, the limiting ring (8) and the connecting rod (14) are driven to move upwards, so that the limiting block (12) moves upwards, the compression spring (18) stretches, the protruding block moves to the top of the sliding groove, when the movable column (6) is sucked by the magnetic core coil (5), the top of the limiting block (12) moves to the inside of the second clamping block (13), the motor (9) is restarted to enable the reverse double-threaded rod (101) to rotate, the movable block (102) drives the supporting rods (103) to approach each other, the extrusion block (104) moves towards the inside of the second clamping block (13), and the extrusion block (104) extrudes the limiting block (12);
step three: then when the extrusion block (104) extrudes the limiting block (12), the movable block (21) moves towards the inside of the limiting block (12), the movable block (21) extrudes the movable plate (23), one end of the movable plate (23) deflects downwards, the other end deflects upwards, the extension spring (25) stretches, the movable plate (23) drives the fixed rod (22) to rotate, one end of the fixed rod (22) moves out of the limit rod (26) and is spliced with the limit clamping block (20), and the stability of the movable column (6) is maintained;
step four: finally, when the circuit is powered off, the magnetic core coil (5) does not generate a magnetic field any more, then the movable column (6) is not sucked, the bottom of the movable column (6) is inserted into the middle of the contact copper sheet (16), then a power supply in the storage battery can enable the alarm device to be powered on through the contact copper sheet (16), and then an alarm is given out, so that a user can learn information.
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| CN116863676A (en) | 2023-10-10 |
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