CN117249931A - GIS breaker spring force monitoring device - Google Patents
GIS breaker spring force monitoring device Download PDFInfo
- Publication number
- CN117249931A CN117249931A CN202311171267.2A CN202311171267A CN117249931A CN 117249931 A CN117249931 A CN 117249931A CN 202311171267 A CN202311171267 A CN 202311171267A CN 117249931 A CN117249931 A CN 117249931A
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- China
- Prior art keywords
- circuit breaker
- spring
- breaker body
- bolt
- movably mounted
- 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.)
- Pending
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000007142 ring opening reaction Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 17
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Abstract
The invention discloses a GIS breaker spring force monitoring device, which relates to the technical field of breaker spring monitoring and comprises a shell, a pressure plate, a spring, a pressure sensor, a power supply and an early warning lamp. The circuit breaker comprises a circuit breaker body and a circuit breaker-mounted shell, wherein the circuit breaker shell is provided with a damper, the damper is mounted on a fixed plate for buffering, a sensor is mounted in the circuit breaker body for a spring, the spring in the circuit breaker is provided with energy each time by stretching and compressing the spring, the spring can be loosened due to the fact that the spring works day and day after day, if the spring is not timely maintained, potential safety hazards can exist, the sensor is used for monitoring spring data, when the spring data is abnormal, early warning is carried out, an alarm indicator lamp can be lightened, and timely maintenance is facilitated, so that the safety is guaranteed.
Description
Technical Field
The invention relates to the technical field of circuit breaker equipment, in particular to a spring force monitoring device for a circuit breaker.
Background
The circuit breaker is a switching device capable of closing, carrying and opening current under normal loop conditions and closing the same, and carrying and opening current under abnormal loop conditions within a specified time, the circuit breaker has the functions of cutting off and opening a load circuit, cutting off a fault circuit, preventing the expansion of accidents, ensuring safe operation, generating a strong magnetic field by abnormal current to overcome a counter-force spring and tripping the counter-force spring in time if short circuit occurs, and enabling the spring in the circuit breaker to provide energy by stretching and compressing the spring each time, wherein the spring in the circuit breaker can be loosened by long-time operation, when the spring is loosened, the abnormal current is not tripped timely, so that the electrical equipment is still continuously using the abnormal current, and potential safety hazards exist due to the fact that the electrical equipment is continuously using the abnormal current.
Disclosure of Invention
The invention aims to provide a GIS breaker spring force monitoring device to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a GIS circuit breaker spring force monitoring devices, includes circuit breaker shell rear side movable mounting attenuator, attenuator rear side movable mounting has the fixed plate, movable mounting has the circuit breaker body in the middle of the circuit breaker shell is inside, circuit breaker body front side upper end equidistance movable mounting has a plurality of binding screw, circuit breaker body front side movable mounting has the installation strip, installation strip front side upper end movable mounting divide-shut brake, circuit breaker body front side left side lower extreme movable mounting has experimental button, circuit breaker shell front side upper end and bottom equidistance install a plurality of binding post, circuit breaker body inner chamber movable mounting has monitoring mechanism, monitoring mechanism includes first fixed plate, first fixed plate movable mounting is in circuit breaker body inner chamber bottom upper right side, circuit breaker body inner chamber movable mounting has the transmission conductive mechanism, the transmission conductive mechanism still includes resistance coil, circuit breaker body inner chamber left side movable mounting wiring stake, wiring stake connection detection mechanism and transmission conductive mechanism's circuit.
Preferably, the binding post right-hand member is all stretched and is connected with electronic component inside the circuit breaker shell, binding post and binding screw are connected, the binding screw bottom is connected with the inside electronic component of circuit breaker body, binding screw and divide-shut brake are connected, the circuit breaker body passes through the bolt mounting and installs the installation strip, the installation strip outside passes through the bolt mounting divide-shut brake, set up the installation strip under the divide-shut brake of circuit breaker body, the installation strip is that connection circuit breaker body and divide-shut brake make it fixed, the divide-shut brake is installed on the circuit breaker body, and the divide-shut brake can be to electric current switch and open the brake and avoid abnormal current can damage the circuit breaker.
Preferably, the left lower extreme in circuit breaker body outside installs experimental button through the welding, experimental button is the button, and the one end of circuit breaker spring is connected on experimental button to drive experimental button and remove, when meetting abnormal current data, the spring drives the button and removes the reset when resetting the dropout, convenient test simultaneously.
Preferably, the ventilation groove is installed through the bolt to the left lower extreme in circuit breaker shell outside, the coil is worn through the bolt installation to the left lower extreme of circuit breaker body, the rubber circle mouth is installed through the bolt to the right lower extreme in circuit breaker shell outside, the ventilation groove is seted up to the side surface of circuit breaker shell and is that the inside temperature can constantly rise after the circuit breaker operating time is long, and the ventilation groove is the heat of giving off the circuit breaker inside, reduces inside temperature and prevents that the too high temperature from damaging, the coil is worn to the right side surface of circuit breaker body, and the threading circle makes things convenient for the wire to penetrate the circuit breaker shell and can be connected with the circuit breaker body.
Preferably, the right lower extreme bolt in circuit breaker shell outside installs the rubber circle mouth, circuit breaker shell rear side welding installation attenuator, attenuator rear side welding is installed on the fixed plate, the rubber circle mouth is the dust that has in the reduction circuit breaker shell and gets into, prevents that the dust from getting into can influence the operation of circuit breaker, circuit breaker shell installation attenuator, and the attenuator utilizes the appeal of magnet to produce damping effect, because contactless, there is sliding friction, the moment of output is stable, lasting, changes the angle of one of them magnet, can obtain different appeal, so the adjustment is simple, the transmission rubber wheel is made with catapult glue, the enameled wire advances with the roll mode, avoid the fish tail involucra, and rotating parts adopts the material that the matter is light and fastens, and moment of inertia is little, compact structure, and simple to operate utilizes the spring as the shell to reduce the shock influence of circuit breaker casing 1 when the operation, reduces the inside part of circuit breaker body receives, avoids the wire that the circuit breaker body is connected to appear not hard up, improves wire installation's steadiness, and the attenuator installs and makes the circuit breaker firm and is the circuit breaker to reduce the circuit breaker when the circuit breaker is more firm and the circuit breaker is connected to the inside the circuit breaker, and the wire is more firm to be connected to the circuit breaker is avoided the wire to the firm.
Preferably, the inner cavity of the circuit breaker body is movably provided with a monitoring mechanism, the monitoring mechanism comprises a second fixing plate, a closing wheel, a pressure rod, a pressure plate, a spring, a pressure sensor and a spring base, the closing wheel is mounted on the middle part of the closing wheel through a bolt, the pressure rod is mounted on the surface of the closing wheel through a bolt, one end of the pressure plate is connected to the pressure rod, one end of the spring is mounted on the pressure plate through a bolt, the pressure sensor is mounted on the other end of the spring through a bolt, and the spring base is fixedly connected with the pressure sensor.
Preferably, the circuit breaker body inner chamber movable mounting has transmission conductive mechanism, still includes warning route, resistance block and warning pilot lamp, the resistance coil bolt is installed between first fixed plate and second fixed plate, on warning route connection resistance coil and the pressure sensor, the resistance block bolt is installed on right side warning route, the warning pilot lamp bolt is installed on the circuit breaker body with the resistance block is connected when the toggle rod passes through the circuit breaker operation, the toggle rod is to the spring operation, the spring compresses and stretches, the warning route is installed to the wire coil, and the conducting block is installed to the warning route, the warning lamp is installed to the conducting block. The pressure sensor is installed to the bolt of spring bottom, pressure sensor alarm circuit connects, the warning route is connected to the conducting block, pressure sensor is used for detecting the power that produces when the spring stretches out and draws back, pressure sensor and alarm circuit connect, pressure sensor monitor the relaxation data of spring, can automatic spring protection circuit breaker when meetting unusual electric current data spring, the spring in the circuit breaker is at every turn through tensile and compression spring come the energy, the spring can become relaxed by the work of spring day and day, if not in time carry out the maintenance probably has the potential safety hazard, whether the calculation method through anomaly current and the data of spring relaxation calculation monitor the spring and be unusual, anomaly current, the calculation formula of spring data:
wherein X is I,n Is the current imbalance value at time n, I i,n Is the current collection value at the moment n, I is the current,
wherein the spring e is compressed 2 When the spring data becomes abnormal, the conducting block in the lead can trigger the alarm lamp to be on, when the alarm lamp is on, the abnormal occurrence of the spring data is known, and maintenance personnel are notified, meanwhile, fault points can be conveniently and rapidly found, hidden danger is avoided, and safety is ensured.
Compared with the prior art, the invention has the beneficial effects that:
the invention aims at a circuit breaker spring monitoring device, when the circuit breaker runs into abnormal current, the circuit breaker can automatically trip through a spring to ensure safety, but because the spring is positioned in the circuit breaker and can not be checked constantly, the spring can be loosened after the working time of the circuit breaker is long, the circuit breaker can not be protected by automatic tripping when the spring is loosened and runs into abnormal current, and the risk of potential safety hazard exists.
Drawings
FIG. 1 is a schematic view of an overall structure provided by an embodiment of the present invention;
FIG. 2 is a subjective structural diagram provided by an embodiment of the present invention;
FIG. 3 is a block diagram of the interior provided by an embodiment of the present invention;
FIG. 4 is a left side block diagram provided by an embodiment of the present invention;
fig. 5 is a right-side structural diagram according to an embodiment of the present invention.
Reference numerals illustrate:
1. a circuit breaker housing; 2. a terminal; 3. a screw; 4. a circuit breaker body; 5. switching on and off; 6. a mounting bar; 7. a button; 8. a resistance wire; 9. a monitoring mechanism; 901. a first fixing plate; 902. a second fixing plate; 903. a brake closing wheel; 904. a pressure rod; 905. a pressure plate; 906. a spring; 907. a pressure sensor; 908. a spring base; 10. a transmission conductive mechanism; 1001. a conductive coil; 1002. an alarm route; 1003. resistance block, 1004, alarm indicator light; 11. wiring piles; 12. a ventilation groove; 13. a damper; 14. a fixing plate; 15. threading a coil; 16. a rubber ring opening; a. a toggle rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the spring force monitoring device of the GIS breaker comprises a breaker housing 1, a damper 13 is movably mounted on the rear side of the breaker housing 1, a fixed plate 14 is movably mounted on the rear side of the damper 13, a breaker body 4 is movably mounted in the middle of the inside of the breaker housing 1, a plurality of wiring screws 3 are movably mounted on the upper end of the front side of the breaker body 4 at equal intervals, a mounting strip 6 is movably mounted on the front side of the breaker body 4, an opening and closing 5 is movably mounted on the upper end of the front side of the mounting strip 6, an experiment button 7 is movably mounted on the left lower end of the front side of the breaker body 4, a plurality of wiring terminals 2 are mounted on the upper end of the front side of the breaker housing 1 at equal intervals with the bottom end, a monitoring mechanism 9 is movably mounted in an inner cavity of the breaker body 4, the monitoring mechanism 9 comprises a first fixed plate 901, the first fixed plate 901 is movably mounted on the right upper side of the bottom end of the inner cavity of the breaker body 4, a transmission conductive mechanism 10 is movably mounted in the inner cavity of the breaker body 4, the transmission conductive mechanism 10 further comprises a resistance coil 1001, and a wiring pile 11 is movably mounted on the left lower side of the inner cavity of the breaker body 4;
the right end of the wiring terminal 2 extends into the circuit breaker shell 1 to be connected with an electronic element, the wiring terminal 2 is connected with the wiring screw 3, the bottom of the wiring screw 3 is connected with the electronic element in the circuit breaker body 4, and the wiring screw 3 is connected with the opening and closing valve 5;
the breaker body 4 is provided with a mounting bar 6 through a bolt, the outside of the mounting bar 6 is provided with an opening and closing switch 5 through a bolt, the opening and closing switch 5 is arranged on the breaker body 4 through a bolt, the mounting bar 6 is used for connecting the breaker body 4 and the opening and closing switch 5 to fix the breaker body 4, the opening and closing switch 5 is arranged on the breaker body 4, and the opening and closing switch 5 can prevent the breaker from being damaged by abnormal current when the current is closed and opened;
the button 7 is arranged at the left lower end of the outer side of the breaker body 4 through welding, the button 7 is a button, one end of the breaker spring 906 is connected to the button 7 to drive the button 7 to move, when abnormal current data are met, the spring 906 drives the button 7 to move for resetting when resetting and tripping, and meanwhile, the test is convenient;
the left lower end of the outer side of the breaker shell 1 is provided with a ventilation groove 12 through a bolt, the left lower end of the breaker body 4 is provided with a threading ring 15 through the bolt, the right lower end of the outer side of the breaker shell 1 is provided with a rubber ring opening 16 through the bolt, the ventilation groove 12 is arranged at the left lower end of the outer side of the breaker shell 1 through the bolt, the temperature of the inner part of the breaker can be continuously increased after the breaker works for a long time, the ventilation groove 12 is used for radiating the heat of the inner part of the breaker, the temperature of the inner part is reduced, the damage caused by the overhigh temperature is prevented, and the threading ring 15 facilitates the threading of a wire into the breaker shell 1 and can be connected with the breaker body 4;
the right lower end bolt of the outer side of the breaker shell 1 is provided with a rubber ring opening 16, the rear side of the breaker shell 1 is welded with a damper 13, the rear side of the damper 13 is welded with a fixed plate 14, the rubber ring opening 16 reduces dust entering the breaker shell 1, and the dust entering is prevented from affecting the operation of the breaker; the circuit breaker shell 1 is provided with the damper 13, the damper 13 utilizes the attractive force of the magnet to generate damping action, the damper is free of sliding friction, so that the output moment is stable and durable, the angle of one magnet is changed, different attractive forces can be obtained, the adjustment is simple, the transmission rubber wheel is made of slingshot rubber, the enameled wire advances in a rolling manner, the leather film is prevented from being scratched, the rotating part is made of light and fastened materials, the moment of inertia is small, the structure is compact, the installation is convenient, the spring is utilized as the shell to reduce the vibration influence of the circuit breaker on the circuit breaker shell 1 during operation, the influence of parts in the circuit breaker body 4 is reduced, the loose falling of wires connected with the circuit breaker body 4 is avoided, the stability of the wire installation is improved, the damper 13 is arranged on the fixed plate 14, the circuit breaker is more stable, the influence of the parts in the circuit breaker body 4 is reduced, the loose falling of the wires connected with the circuit breaker body 4 is avoided, and the stability of the wire installation is improved;
the inner cavity of the breaker body 4 is movably provided with a monitoring mechanism 9, the monitoring mechanism 9 comprises a first fixing plate 901, a second fixing plate 902, a closing wheel 903, a pressure rod 904, a pressure plate 905, a spring 906, a pressure sensor 907 and a spring base 908, the closing wheel 903 is mounted on a middle toggle shaft through bolts, the pressure rod 904 is mounted on the surface of the closing wheel 903 through bolts, one end of the pressure plate 905 is connected to the pressure rod 904, one end of the spring 906 is mounted on the pressure plate 905 through bolts, the pressure sensor 907 is mounted at the other end of the spring 906 through bolts, and the spring base 908 is fixedly connected with the pressure sensor 907;
when the toggle rod a operates through a circuit breaker, the toggle rod a operates a spring, the spring is compressed and stretched, an alarm route 1002 is installed on the wire, a resistor block 1003 is installed on the alarm route 1002, an alarm lamp 1004 is installed on the conductive block 1003, when the toggle rod a operates through the circuit breaker, the toggle rod a operates the spring 906 is compressed and stretched, an alarm route 1002 is installed on the conductive coil 1001, a resistor block 1003 is installed on the alarm route 1002, and an alarm lamp 1004 is installed on the resistor block 1003.
The circuit breaker body 4 is internally and movably provided with the transmission conductive mechanism 10, further comprising an alarm route 1002, a resistor block 1003 and an alarm indicator lamp 1004, wherein the conductive coil 1001 is mounted between the first fixed plate 901 and the second fixed plate 902 through bolts, the alarm route 1002 is connected with the resistor coil 1001 and the pressure sensor 907 through bolts, the resistor block 1003 is mounted on the right alarm route 1002, the alarm indicator lamp 1004 is mounted on the circuit breaker body 4 through bolts and connected with the resistor block 1003, the spring 906 is compressed and stretched, the conductive coil 1001 is provided with the alarm route 1002, the alarm route 1002 is provided with the conductive block 1003, the conductive block 1003 is provided with the alarm indicator lamp 1004, the pressure sensor 907 is mounted at the bottom of the spring 906 and is used for monitoring the force generated when the spring 906 stretches, the pressure sensor 907 is connected with the alarm route 1002, the spring 906 is monitored to provide energy each time through stretching and compressing the spring 906, the spring 906 becomes loose, if the spring 906 is not timely maintained, a potential safety hazard is possibly caused by a calculation method of abnormal current and the calculated data of the spring 906, the potential safety hazard is avoided, the operator is conveniently looked for when the potential safety hazard is detected by the monitoring of the spring is fast, and the potential safety hazard is avoided, and the operator is informed when the potential abnormality is detected, and the abnormality is well is detected.
Working principle: according to the invention, a damper 13 is arranged on the surface of a breaker shell 1, the damper 13 is arranged on a fixed plate 14, a breaker body 4 comprises a wiring terminal 2, a screw 3, an opening and closing switch 5, a button 7 and a resistance wire 8, the breaker body 4 comprises the opening and closing switch 5 which can prevent the breaker from being damaged by abnormal current when the current is closed and opened, a plurality of output wiring terminals 2 are respectively arranged at the upper end and the lower end of the breaker body 4, the output wiring terminals 2 comprise a terminal body and a screw 3 which are kept in a terminal cavity, the breaker unit is connected with an external wire by screwing the screw 3 into the terminal body, the resistance wire 8 is connected with the current through the wiring terminal 2, and an alarm prompt can be generated when the data is abnormal by detecting the spring.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. GIS circuit breaker spring force monitoring devices, including circuit breaker shell (1), its characterized in that: the circuit breaker is characterized in that a damper (13) is movably mounted on the rear side of the circuit breaker housing (1), a fixed plate (14) is movably mounted on the rear side of the damper (13), a circuit breaker body (4) is movably mounted in the middle of the front side of the circuit breaker housing (1), a plurality of wiring screws (3) are movably mounted on the upper end of the front side of the circuit breaker body (4), a mounting strip (6) is movably mounted on the front side of the circuit breaker body (4), an experiment button (7) is movably mounted on the upper end of the front side of the circuit breaker body (4), a plurality of wiring terminals (2) are movably mounted on the upper end of the front side of the circuit breaker housing (1) and the bottom in an equidistant manner, a monitoring mechanism (9) is movably mounted in the inner cavity of the circuit breaker body (4), the monitoring mechanism (9) comprises a first fixed plate (901), a transmission conductive mechanism (10) is movably mounted on the inner cavity of the circuit breaker body (4), and a pile (11) is movably mounted on the lower side of the circuit breaker body.
2. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the right end of the wiring terminal (2) extends into the circuit breaker shell (1) and is connected with an electronic element, the wiring terminal (2) is connected with a wiring screw (3), the bottom of the wiring screw (3) is connected with the electronic element in the circuit breaker body (4), and the wiring screw (3) is connected with an opening and closing switch (5).
3. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the circuit breaker is characterized in that an installation strip (6) is installed in the middle of the front side of the circuit breaker body (4) through a bolt, an opening and closing switch (5) is installed on one side, far away from the circuit breaker body (4), of the installation strip (6), a toggle rod (a) is installed in an inner cavity of the circuit breaker body (4) through a bolt, and the toggle rod (a) is used for fixing.
4. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the left lower end of the front side of the breaker body (4) is provided with a button (7) through welding.
5. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the left lower end of the outer side of the circuit breaker shell (1) is provided with a ventilation groove (12) through a bolt, and the left lower end of the circuit breaker body (4) is provided with a penetrating coil (15) through a bolt.
6. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the right lower end bolt in the outer side of the circuit breaker shell (1) is provided with a rubber ring opening (16), and the rear side of the circuit breaker shell (1) is welded with a damper (13).
7. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the monitoring mechanism (9) comprises a first fixing plate (901), a second fixing plate (902), a closing wheel (903), a pressure rod (904), a pressure plate (905), a spring (906), a pressure sensor (907) and a spring base (908), wherein the closing wheel (903) is mounted on a middle toggle rod (a) through a bolt, the pressure rod (904) is mounted on the surface of the closing wheel (903) through a bolt, one end of the pressure plate (905) is connected to the pressure rod (904), one end of the spring (906) is mounted on the pressure plate through a bolt, the pressure sensor (907) is mounted on the other end of the spring through a bolt, and the spring base (908) is fixedly connected with the pressure sensor (907).
8. The GIS circuit breaker spring force monitoring device of claim 1, wherein: the transmission conductive mechanism (10) further comprises a resistance coil (1001), an alarm route (1002), a resistance block (1003) and an alarm indicator lamp (1004), wherein the resistance coil (1001) is mounted between the first fixing plate (901) and the second fixing plate (902) through bolts, the alarm route (1002) is connected with the resistance coil (1001) and the pressure sensor (907), the resistance block (1003) is mounted on the right alarm route (1001) through bolts, and the alarm indicator lamp (1004) is mounted on the breaker body (4) through bolts and connected with the resistance block (1003).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171267.2A CN117249931A (en) | 2023-09-12 | 2023-09-12 | GIS breaker spring force monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311171267.2A CN117249931A (en) | 2023-09-12 | 2023-09-12 | GIS breaker spring force monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117249931A true CN117249931A (en) | 2023-12-19 |
Family
ID=89136189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311171267.2A Pending CN117249931A (en) | 2023-09-12 | 2023-09-12 | GIS breaker spring force monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117249931A (en) |
-
2023
- 2023-09-12 CN CN202311171267.2A patent/CN117249931A/en active Pending
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