CN114217133A - State monitoring system based on power system Internet of things - Google Patents
State monitoring system based on power system Internet of things Download PDFInfo
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- CN114217133A CN114217133A CN202111351413.0A CN202111351413A CN114217133A CN 114217133 A CN114217133 A CN 114217133A CN 202111351413 A CN202111351413 A CN 202111351413A CN 114217133 A CN114217133 A CN 114217133A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
- G01R27/18—Measuring resistance to earth, i.e. line to ground
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- 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
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol
Abstract
The invention discloses a state monitoring system based on the Internet of things of a power system, which comprises a power monitor, wherein two ends of the power monitor are hinged with triangular rods, and side blocks are fixedly connected to the side walls of the triangular rods. According to the invention, the triangular rods are arranged at two ends of the power monitor, the triangular rods can rotate at two ends of the power monitor, and the clamping blocks fixedly connected with the bottom of the connecting plate extend into the clamping grooves penetrating through the grooves through the clamping of the connecting plate and the side blocks, so that the position of the connecting plate can be fixed.
Description
Technical Field
The invention relates to the technical field of power internet of things, in particular to a state monitoring system based on the power system internet of things.
Background
The power internet of things is an application of the internet of things in a smart grid and is a result of information communication technology development to a certain stage, a power communication network is produced in order to ensure safe and stable operation of a power system, and the power communication network, a relay protection and safety and stability control system of the power system and a dispatching automation system are called three major pillars for safe and stable operation of the power system by people. The method is the basis of power grid dispatching automation, network operation marketization and management modernization; is an important means for ensuring the safe, stable and economic operation of the power grid; is an important infrastructure of power systems. Because the power communication network has strict requirements on the reliability of communication, the rapidity and the accuracy of protection and control information transmission, and the power department has the special resource advantages for developing communication, the power companies of most countries in the world establish the power system special communication network mainly by self-establishment, and the power system special communication network can effectively integrate communication infrastructure resources and power system infrastructure resources, improve the informatization level of the power system, improve the utilization efficiency of the existing infrastructure of the power system, and provide important technical support for links of power grid generation, transmission, transformation, distribution, power utilization and the like.
The power monitor used in the power internet of things plays a great role in use, but the traditional power monitor cannot be subjected to angle conversion after being installed, so that the control of the monitor is blocked to a certain extent, and therefore the power monitor needs to be improved correspondingly.
Disclosure of Invention
The invention aims to: in order to solve the problems, the state monitoring system based on the power system internet of things is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a state monitoring system based on the Internet of things of an electric power system comprises a power monitor, wherein two ends of the power monitor are hinged with triangular rods, side blocks are fixedly connected to the side walls of the triangular rods, grooves are formed in the side blocks, clamping grooves penetrating through the side blocks are formed in the grooves, connecting plates are opened and closed in the grooves, clamping blocks clamped with the clamping grooves are fixedly connected to the bottoms of the connecting plates, rotary rods are hinged to the upper surfaces of the connecting plates, through grooves are formed in the rotary rods, sliding rods are slidably connected in the through grooves, bent rods are fixedly connected to the ends of the sliding rods and penetrate through the rotary rods, springs I are sleeved on the bent rods, one ends of the springs I are welded to the lower surfaces of the bent rods, the other ends of the springs I are welded to the upper surfaces of the rotary rods, a plurality of magnets I are uniformly distributed on the upper surfaces of the bent rods, and magnets II matched with the magnets I are mounted on the lower surface of the power monitor, the utility model discloses a magnet, including triangle pole, lug, cross piece, bolt, connecting hole, circular hole, magnet spacing locating part, the fixedly connected with horizontal piece on the lateral wall of triangle pole, the horizontal groove has been seted up on the horizontal piece, the square groove has been seted up to the horizontal inslot wall, sliding connection has the movable block in the horizontal groove, the both ends fixedly connected with lug of movable block, lug and square groove sliding connection, evenly set up the thread groove that runs through the horizontal piece on the horizontal piece, be equipped with the bolt that twists the thread groove on the horizontal piece on the movable block, it has the dwang to articulate on the movable block, the round hole has been seted up on the dwang, evenly set up a plurality of connecting holes on the rotary rod, the connecting hole is corresponding with the round hole size, be equipped with a spacing locating part to magnet between rotary rod and the dwang.
Preferably, the limiting part comprises a round rod, two ends of the round rod are slidably connected with limiting rods, supporting blocks are evenly distributed on the outer wall of each limiting rod in the circumferential direction, a second spring is sleeved on each limiting rod, one end of the second spring is welded with each supporting block, the other end of the second spring is welded with the side wall of the round rod, and the end parts of the limiting rods respectively stretch into the connecting holes and the round holes.
Preferably, the elastic cushion blocks are arranged on the side walls of the abutting blocks, which are respectively contacted with the side walls of the rotating rod and the rotating rod, and the cushion blocks are made of cis-polyisoprene which is a high-elasticity polymer material capable of being reversibly deformed, so that the elastic cushion block has the characteristics of good elasticity, high strength, good comprehensive performance and the like.
Preferably, the rotary rod is half of a square, the outer wall of the rotary rod is provided with corrugated anti-skid lines, the anti-skid lines are fine line grooves with alternating depth, and the anti-skid lines are treated by a waterproof coating.
Preferably, the size of the connecting hole corresponds to that of the round hole, the inner walls of the connecting hole and the round hole are smooth and are provided with an anti-corrosion layer, the anti-corrosion layer is formed by combining high-density perchloroethylene paint and spraying polyurea elastic paint, and the coating is formed by curing the surfaces of the connecting hole and the round hole after drying, so that the connecting hole has good performance and prevents corrosive media and the surface of a material from existing.
Preferably, the bottoms of the side blocks and the transverse blocks are rough and provided with insulating coatings, the insulation is made of inorganic-organic polymer base materials and inorganic crystal materials with high volume resistivity and compact structures, and the high-temperature-resistant insulating coating is mainly made of alumina, silicon nitride and the like serving as fillers and ceramic particles serving as high-temperature film forming substances.
Preferably, an insulating plastic handle is mounted on the side wall of the rotating rod through a bolt.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the utility model provides a set-square pole is installed at both ends through power monitor, the set-square pole can be rotatory at power monitor's both ends, through the recess block of seting up on connecting plate and the side piece, make connecting plate bottom fixed connection's fixture block stretch into the draw-in groove that runs through the recess, can make the rigidity of connecting plate, because the fixture block is connected comparatively closely with the draw-in groove block time, consequently, the fixture block can't break away from with the draw-in groove, consequently, the connecting plate can be stable with the recess block, thereby lead to the connecting plate can't break away from with the recess, the rotary rod can not cause the influence to the connecting plate even receive external force yet, the connecting plate can keep the stability of self position, it is more firm, can effectually prevent to cause unfavorable consequence to the rotary rod under the effect of external force.
2. This application is through the application of force to power monitor, make power monitor's angle change, it is rotatory along with power monitor, lead to the control panel on the power monitor along with taking place the position change, control panel to power monitor reachs appointed position, can carry out subsequent operation to it, the application of force to the bull stick, make the rotary rod rotatory, thereby the knee is along with the rotary rod rotation is close to power monitor bottom magnet two gradually, because magnet one on the knee attracts with magnet two phases, from this the knee slides at the in-process slide bar that removes in logical groove, the knee removes and drives spring one this moment, thereby stretch spring one, until magnet one and magnet two contacts, the rotary rod position at this moment of control can make power monitor's angle remain stable.
3. This application is through stretching into the cross slot with the movable block, make the lug and the square groove sliding connection of movable block lateral wall, continuously to the movable block application of force, articulated dwang application of force on the movable block simultaneously, make the dwang rotatory, until round hole on the dwang correspond with the connecting hole of seting up on the rotary rod can, twist the bolt from the movable block into the thread groove of seting up on the cross block always, can restrict the position of movable block, the dwang can not play the influence to the position of movable block even receive external force yet, the movable block can keep the position of self, make the performance that the dwang can be stable act on.
4. This application is through to the piece application of force that supports, make to the piece drive the gag lever post and be close to each other, the connecting hole on the rotary rod is stretched into respectively to the tip of gag lever post, and the round hole of seting up on the dwang, consequently under the effect of gag lever post, the dwang is restricted with the position of rotary rod, the rotary rod can keep current angle inconvenient this moment, consequently, the power monitor can keep current angle, be convenient for control it, loaded down with trivial details step has been saved in the process of operation, consequently, the staff of being convenient for gets into the hand fast, staff's work efficiency has been improved.
Drawings
FIG. 1 illustrates a schematic side view of a monitor provided in accordance with an embodiment of the present invention;
FIG. 2 is a schematic diagram of a bottom structure of a monitor provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic structural view of a rotating lever according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the structure A provided in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of a structure B provided in accordance with an embodiment of the present invention;
illustration of the drawings:
1. a power monitor; 2. a triangular rod; 3. a side block; 4. a groove; 5. a card slot; 6. a connecting plate; 7. a clamping block; 8. rotating the rod; 9. a through groove; 10. a slide bar; 11. bending a rod; 12. a first spring; 13. a magnet I; 14. a second magnet; 15. a transverse block; 16. a transverse groove; 17. a square groove; 18. a moving block; 19. a screw groove; 20. a bump; 21. rotating the rod; 22. a circular hole; 23. connecting holes; 24. a round bar; 25. a limiting rod; 26. a resisting block; 27. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a state monitoring system based on the Internet of things of an electric power system comprises a power monitor 1, two ends of the power monitor 1 are hinged with triangular rods 2, side blocks 3 are fixedly connected to the side walls of the triangular rods 2, grooves 4 are formed in the side blocks 3, clamping grooves 5 penetrating through the side blocks 3 are formed in the grooves 4, connecting plates 6 are opened and closed in the grooves 4, clamping blocks 7 clamped with the clamping grooves 5 are fixedly connected to the bottoms of the connecting plates 6, rotary rods 8 are hinged to the upper surfaces of the connecting plates 6, through grooves 9 are formed in the rotary rods 8, sliding rods 10 are slidably connected to the through grooves 9, bent rods 11 are fixedly connected to the end portions of the sliding rods 10, the bent rods 11 penetrate through the rotary rods 8, springs 12 are sleeved on the bent rods 11, one ends of the springs 12 are welded to the lower surfaces of the bent rods 11, the other ends of the springs are welded to the upper surfaces of the rotary rods 8, a plurality of magnets I13 are uniformly distributed on the upper surfaces of the bent rods 11, and magnets II 14 matched with the magnets I13 are mounted on the lower surface of the power monitor 1, fixedly connected with horizontal block 15 on the lateral wall of triangle pole 2, horizontal groove 16 has been seted up on horizontal block 15, square groove 17 has been seted up to horizontal groove 16 inner wall, sliding connection has movable block 18 in horizontal groove 16, the both ends fixedly connected with lug 20 of movable block 18, lug 20 and square groove 17 sliding connection, threaded socket 19 that runs through horizontal block 15 has evenly been seted up on horizontal block 15, be equipped with the bolt that twists threaded socket 19 on horizontal block 15 on the movable block 18, it has dwang 21 to articulate on the movable block 18, round hole 22 has been seted up on dwang 21, a plurality of connecting holes 23 have evenly been seted up on the rotary rod 8, connecting hole 23 is corresponding with round hole 22 size, be equipped with the spacing locating part to magnet 13 between rotary rod 8 and the dwang 21.
The locating part includes round bar 24, and the both ends sliding connection of round bar 24 has gag lever post 25, and circumference evenly distributed has to support the piece 26 on the outer wall of gag lever post 25, and the cover is equipped with spring two 27 on the gag lever post 25, and the one end of spring two 27 with support the piece 26 welding, the other end and the lateral wall welding of round bar 24, the tip of gag lever post 25 stretches into respectively in connecting hole 23 and the round hole 22.
The side wall of the resisting block 26 is respectively provided with an elastic cushion block on the side wall contacting with the rotating rod 8 and the rotating rod 21, the cushion block is made of cis-polyisoprene which is a high-elasticity polymer material capable of being deformed reversibly, and the elastic cushion block has the characteristics of good elasticity, high strength, good comprehensive performance and the like.
The rotary rod 8 is half 'mouth' font, is equipped with corrugate anti-skidding line on the outer wall of rotary rod 8, and anti-skidding line is the interactive fine line groove of depth, and anti-skidding line is handled through waterproof coating.
The sizes of the connecting holes 23 correspond to those of the round holes 22, the inner walls of the connecting holes 23 and the round holes 22 are smooth and are provided with anti-corrosion layers, the anti-corrosion layers are polyurea elastic coatings which are combined with high-density perchloroethylene paint, and the coatings are formed by curing after the surfaces of the connecting holes 23 and the round holes 22 are dried, so that the coating has good performance and prevents corrosive media and material surfaces from existing.
The bottoms of the side blocks 3 and the transverse blocks 15 are rough and are provided with insulating coatings, the insulation is made of inorganic-organic polymer base materials and inorganic crystal materials with high volume resistivity and compact structures, and the high-temperature-resistant insulating coating is mainly made of alumina, silicon nitride and the like serving as fillers and ceramic particles serving as high-temperature film forming substances.
Install insulating plastics handle through the bolt on dwang 21's the lateral wall, through to the handle application of force, the interface makes the rotation that dwang 21 can be easily, be convenient for dwang 21 rotate to the position corresponding with rotary rod 8, make round hole 22 corresponding with connecting hole 23, be convenient for follow-up spacing to dwang 21, thereby fix rotary rod 8's position, it is more convenient to operate, because the handle is the bolt fastening on dwang 21, therefore the handle can be dismantled or change according to user's demand, reduce the production of limitation. In summary, the triangular rods 2 are installed at two ends of the power monitor 1 provided in this embodiment, the triangular rods 2 can rotate at two ends of the power monitor 1, and the connecting plate 6 is engaged with the grooves 4 formed in the side blocks 3, so that the fixture blocks 7 fixedly connected to the bottom of the connecting plate 6 extend into the slots 5 penetrating through the grooves 4, that is, the position of the connecting plate 6 can be fixed, because the fixture blocks 7 are tightly connected to the slots 5 when engaged, the fixture blocks 7 cannot be disengaged from the slots 5, so that the connecting plate 6 can be stably engaged with the grooves 4, the connecting plate 6 cannot be disengaged from the grooves 4, the rotating rods 8 cannot affect the connecting plate 6 even if external force is applied to the connecting plate 6, the connecting plate 6 can maintain the stability of its own position, apply force to the power monitor 1, so that the angle of the power monitor 1 is changed, and as the power monitor 1 rotates, the control panel on the power monitor 1 changes along with the position, until the control panel of the power monitor 1 reaches a specified position, subsequent operation can be performed on the control panel, force is applied to the rotating rod 8, so that the rotating rod 8 rotates, the bent rod 11 rotates along with the rotating rod 8 to gradually approach to the second magnet 14 at the bottom of the power monitor 1, because the first magnet 13 on the bent rod 11 is attracted to the second magnet 14, the sliding rod 10 slides in the through groove 9 in the moving process of the bent rod 11, at the moment, the bent rod 11 moves to drive the first spring 12, so that the first spring 12 is stretched until the first magnet 13 contacts with the second magnet 14, the moving block 18 extends into the transverse groove 16, so that the convex block 20 on the side wall of the moving block 18 is in sliding connection with the square groove 17, force is continuously applied to the moving block 18, and force is applied to the rotating rod 21 hinged to the moving block 18, so that the rotating rod 21 rotates, until the circular hole 22 on the rotating rod 21 corresponds to the connecting hole 23 formed in the rotating rod 8, the bolt is screwed into the thread groove 19 formed in the transverse block 15 from the moving block 18, the position of the moving block 18 can be limited, the rotating rod 21 cannot influence the position of the moving block 18 even if being subjected to external force, the moving block 18 can keep the position of the bolt, the rotating rod 21 can stably play a role, force is applied to the abutting block 26, the abutting block 26 drives the limiting rod 25 to mutually approach, the connecting hole 23 in the rotating rod 8 is respectively extended to the end part of the limiting rod 25, and the round hole 22 formed in the rotating rod 21, so that under the action of the limiting rod 25, the positions of the rotating rod 21 and the rotating rod 8 are limited, the rotating rod 8 can keep the current angle inconvenient, the power monitor 1 can keep the current angle, and the power monitor can be conveniently controlled.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The state monitoring system based on the Internet of things of the electric power system comprises a power monitor (1) and is characterized in that two ends of the power monitor (1) are hinged with triangular rods (2), side blocks (3) are fixedly connected onto the side walls of the triangular rods (2), grooves (4) are formed in the side blocks (3), clamping grooves (5) penetrating through the side blocks (3) are formed in the grooves (4), connecting plates (6) are opened and closed in the grooves (4), clamping blocks (7) clamped with the clamping grooves (5) are fixedly connected to the bottoms of the connecting plates (6), rotary rods (8) are hinged to the upper surfaces of the connecting plates (6), through grooves (9) are formed in the rotary rods (8), sliding rods (10) are connected into the through grooves (9), bent rods (11) are fixedly connected to the end portions of the sliding rods (10), and the bent rods (11) penetrate through the rotary rods (8), the power monitoring device is characterized in that a first spring (12) is sleeved on the bent rod (11), one end of the first spring (12) is welded with the lower surface of the bent rod (11), the other end of the first spring (12) is welded with the upper surface of the rotating rod (8), a plurality of first magnets (13) are uniformly distributed on the upper surface of the bent rod (11), a second magnet (14) matched with the first magnets (13) is mounted on the lower surface of the power monitor (1), a transverse block (15) is fixedly connected to the side wall of the triangular rod (2), a transverse groove (16) is formed in the transverse block (15), a square groove (17) is formed in the inner wall of the transverse groove (16), a moving block (18) is connected in the transverse groove (16) in a sliding mode, protruding blocks (20) are fixedly connected to two ends of the moving block (18), the protruding blocks (20) are connected with the square groove (17) in a sliding mode, and spiral grooves (19) penetrating through the transverse block (15) are uniformly formed in the transverse block (15), be equipped with the bolt of twist spiral shell groove (19) on horizontal piece (15) on movable block (18), it has dwang (21) to articulate on movable block (18), round hole (22) have been seted up on dwang (21), a plurality of connecting holes (23) have evenly been seted up on rotary rod (8), connecting hole (23) are corresponding with round hole (22) size, be equipped with between rotary rod (8) and dwang (21) spacing locating part to magnet (13).
2. The state monitoring system based on the Internet of things of electric power systems as claimed in claim 1, wherein the limiting member comprises a round rod (24), limiting rods (25) are slidably connected to two ends of the round rod (24), abutting blocks (26) are evenly distributed on the outer wall of each limiting rod (25) in the circumferential direction, a second spring (27) is sleeved on each limiting rod (25), one end of each second spring (27) is welded to each abutting block (26), the other end of each second spring is welded to the side wall of each round rod (24), and the end of each limiting rod (25) extends into the connecting hole (23) and the round hole (22) respectively.
3. The condition monitoring system based on the Internet of things of the power system as claimed in claim 2, wherein elastic cushion blocks are arranged on the side walls of the resisting blocks (26) which are respectively contacted with the side walls of the rotating rods (8) and the rotating rods (21).
4. The condition monitoring system based on the Internet of things of the power system as claimed in claim 1, wherein the rotating rod (8) is half of a square shape, and corrugated anti-skid grains are arranged on the outer wall of the rotating rod (8).
5. The condition monitoring system based on the Internet of things of the power system as claimed in claim 1, wherein the connecting hole (23) corresponds to the round hole (22) in size, and the inner walls of the connecting hole (23) and the round hole (22) are smooth and provided with an anti-corrosion layer.
6. The condition monitoring system based on the Internet of things of the power system as claimed in claim 1, wherein the bottoms of the side blocks (3) and the cross block (15) are rough and provided with insulating coatings.
7. The condition monitoring system based on the Internet of things of the power system as claimed in claim 1, wherein a plastic handle is mounted on the side wall of the rotating rod (21) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111351413.0A CN114217133B (en) | 2021-11-16 | 2021-11-16 | State monitoring system based on Internet of things of power system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111351413.0A CN114217133B (en) | 2021-11-16 | 2021-11-16 | State monitoring system based on Internet of things of power system |
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| CN114217133A true CN114217133A (en) | 2022-03-22 |
| CN114217133B CN114217133B (en) | 2024-03-29 |
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