CN117954984A - Terminal power information monitoring device for intelligent power distribution station - Google Patents
Terminal power information monitoring device for intelligent power distribution station Download PDFInfo
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- CN117954984A CN117954984A CN202410358655.XA CN202410358655A CN117954984A CN 117954984 A CN117954984 A CN 117954984A CN 202410358655 A CN202410358655 A CN 202410358655A CN 117954984 A CN117954984 A CN 117954984A
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- shell
- plate
- toothed plate
- sliding
- filter screen
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- 238000009826 distribution Methods 0.000 title claims abstract description 37
- 238000012806 monitoring device Methods 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 claims abstract description 37
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of power information monitoring of power distribution stations, in particular to a terminal power information monitoring device for an intelligent power distribution station, which comprises a power distribution cabinet, a shell, a driving mechanism, a sealing mechanism and a limiting mechanism, wherein the driving mechanism, the sealing mechanism and the limiting mechanism are arranged on the shell; the heat dissipation mechanism comprises a bottom shell, the bottom of the lower toothed plate is fixedly connected with the bottom shell, a plurality of fans are arranged in the bottom shell, and a lower filter screen is arranged at the bottom of the bottom shell; can put through external power source with cooling mechanism and produce the wind energy when monitoring mechanism monitors the inside electrical component of switch board, increased the inside air flow of shell, realize dispelling the heat to the environment gateway, guarantee its normal use and monitor electrical component, and can promote the drain pan realization to the right and roll off simultaneously monitoring mechanism and last filter screen, be convenient for clear up the dust on the filter screen, be convenient for connect and overhaul the environment gateway.
Description
Technical Field
The invention relates to the technical field of power information monitoring of power distribution stations, in particular to a terminal power information monitoring device for an intelligent power distribution station.
Background
The intelligent power distribution station is high-performance and high-reliability, has certain self-diagnosis and automatic control performance, has network communication capability, can be divided into a power distribution type, a motor control type and other control function types in a form, the power distribution type uses an intelligent circuit breaker as a core device, a host computer is used for realizing remote control, remote measurement, remote signaling and remote regulation of a power distribution loop, the motor control type uses a frequency converter and an intelligent motor controller as the core device, the optimal control of starting, running and stopping of a motor is realized, a core component of the power distribution station is a monitoring box, and the monitoring box is mainly used for monitoring the temperature, humidity, smoke concentration, high-low voltage, power and the like in the power distribution station, so that the conditions of short circuit, open circuit, ignition and the like in the power distribution station are avoided, and further, the occurrence of large-area circuit paralysis is prevented, and the environment gateway is also equivalent to a detection box.
However, in the existing patent application No.: "202121493964.6", titled: in the terminal power information monitoring device for the power distribution station, a monitoring terminal is hinged to the outer side of a power distribution cabinet, the monitoring box is fixed through a lifting pull rod matched with a pressing plate, the monitoring box is sealed in a hinged mode, and the monitoring box is convenient to overhaul when opened, but the monitoring box and a cabinet door are arranged in a sealing mode, on one hand, the monitoring box can generate heat during monitoring, the power distribution cabinet can also generate heat during working, a heat dissipation mechanism is not arranged on the monitoring box, the heat in the monitoring box cannot be released, parts such as sensors in the monitoring box are easy to damage, and monitoring and information transmission of the power distribution cabinet are affected; the drawing rod slides in the movable rod, the drawing rod is pulled through the spring to achieve the purpose of fixing the detection box, on one hand, the horizontally arranged spring is tired after being pulled for many times to influence the fixation of the detection box, so that the detection box shakes, on the other hand, the horizontally arranged fixing mechanism is arranged around the detection box, the structure is complex, a maintenance area is easily blocked when the detection box is maintained, and the detection box is inconvenient to maintain; there is connecting wire between monitor box and the cabinet door, and the wire is not fixed to it between the two, pulls easily when the monitor box rotates, fish tail wire, influences the monitoring to the switch board.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a terminal power information monitoring device for an intelligent power distribution station.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a terminal electric power information monitoring devices for intelligent substation, includes the switch board, locates the shell of switch board one side, installs actuating mechanism, sealing mechanism and stop gear on the shell, actuating mechanism includes lower pinion rack and last pinion rack, be equipped with heat dissipation mechanism on the lower pinion rack, be equipped with monitoring mechanism on the last pinion rack; the driving mechanism further comprises sliding grooves, two groups of sliding grooves are oppositely formed in the inner wall of the shell, opposite ends of the two sliding grooves on the same side are respectively communicated with two sides of the shell, the upper toothed plate and the lower toothed plate are respectively connected in the two groups of sliding grooves in a sliding mode, three gears are connected in the shell in an equidistant rotating mode and meshed with the upper toothed plate and the lower toothed plate, and an air inlet is formed in the upper toothed plate; the heat dissipation mechanism comprises a bottom shell, the bottom of the lower toothed plate is fixedly connected with the bottom shell, a plurality of fans are installed in the bottom shell, and a lower filter screen is installed at the bottom of the bottom shell.
Specifically, the air inlets are equidistantly arranged on the upper toothed plate, and the cross sections of the air inlets are of isosceles trapezoid structures.
Specifically, the cooling mechanism further comprises an upper filter screen, a buckle plate and a first spring, the upper filter screen is placed at the surface opening of the lower toothed plate, two buckle plates clamped with the side wall of the upper filter screen are connected with the inner wall of the lower toothed plate in a sliding manner relatively, and the first spring is clamped between the buckle plates and the lower toothed plate.
Specifically, the heat dissipation mechanism further comprises a handle, the handle is fixed on the side wall of the bottom shell, and the mesh diameter of the lower filter screen is larger than that of the upper filter screen.
Specifically, monitoring facilities is including placing the seat, go up the equidistance on the pinion rack and be fixed with a plurality of and the crisscross seat of placing that sets up of air intake, place the seat on and placed the environment gateway.
Specifically, monitoring facilities still includes two sets of sliding sleeves, two sliding sleeves of relative fixedly connected with on the upper toothed plate, two equal sliding connection in inside of sliding sleeve has the slide bar, it has the second spring to press from both sides between slide bar and the sliding sleeve, two fixedly connected with cover is established at the fixed frame of environment gateway outer wall between the slide bar, fixedly connected with two limiting plates on two outer walls of the fixed frame of inner wall slope, relative fixedly connected with is located the mounting panel in the sliding sleeve outside on the upper toothed plate, two equal sliding connection in opposite sides of mounting panel is the preforming that the top is arc structure, bottom level set up, it holds the third spring to press from both sides between preforming and the mounting panel.
Specifically, sealing mechanism includes the hinge, install two hinges on the shell, be fixed with the apron of contradicting with the shell side on the hinge, the side center department of apron is fixed with the baffle post of cylindrical structure, two link plates of side relative fixedly connected with of shell, two the draw-in groove of U type structure has been seted up on the link plate, baffle post embedding draw-in groove's inside, two rotate between the link plate and be connected with the rotating plate, be fixed with the iron plate of contradicting with the link plate top on the rotating plate, the bottom of iron plate is fixed with the spacing hook that the side is the arc structure, spacing hook is contradicted with the baffle post.
Specifically, stop gear is including supporting the feeler lever, the inside sliding connection of shell has the conflict pole that the baffle post was contradicted, the tip of supporting the feeler lever is fixed with the conflict piece, it has the fourth spring to press from both sides between conflict piece and the shell, vertical sliding connection has the inserted bar that top slope set up, be located conflict piece bottom on the shell, it has the fifth spring to press from both sides between inserted bar and the shell, the jack that corresponds with the inserted bar has been seted up on the surface of pinion rack down, the inserted bar inserts the inside of jack.
Specifically, stop gear still includes the gyro wheel, the bottom edges and corners department rotation of conflict piece is connected with the gyro wheel with inserted bar top roll connection.
Specifically, the inside of shell is equipped with the line mechanism that presss from both sides, line mechanism includes the curb plate, the inner wall of shell is fixed with the curb plate, it has two guide bars to slide on the curb plate, two the tip of guide bar is fixed with the splint, threaded connection has the lead screw with curb plate pivoted on the splint, the curb plate is equipped with a plurality of semicircular structure's of opposite side equidistance with the splint double-layered groove, the inside equidistance of shell is equipped with the line hole that is located the curb plate inboard.
The beneficial effects of the invention are as follows:
(1) According to the terminal power information monitoring device for the intelligent power distribution station, the driving mechanism is arranged in the shell, the heat dissipation mechanism is arranged at the bottom of the driving mechanism, when the monitoring mechanism monitors the electric elements in the power distribution cabinet, the heat dissipation mechanism can be connected with an external power supply to generate wind energy, so that the air flow in the shell is increased, the environment gateway is enabled to dissipate heat, the electric elements are enabled to be monitored in normal use, the bottom shell can be pushed to the right, the monitoring mechanism and the upper filter screen can slide out simultaneously, dust on the upper filter screen can be cleaned conveniently, and connection and overhaul of the environment gateway are facilitated.
(2) According to the terminal power information monitoring device for the intelligent power distribution station, the monitoring mechanism is arranged on the upper toothed plate, the environment gateway can push the bottom shell to slide out of the upper toothed plate when maintenance is needed, the fixing frame is further pressed to enable the sliding rod to retract towards the inside of the sliding sleeve, the fixing frame is separated from the side wall of the environment gateway, limiting of the limiting plate is achieved after the limiting plate passes through the tabletting, at the moment, the fixing frame cannot be reset, the environment gateway is convenient to disassemble and assemble, and maintenance is convenient.
(3) According to the terminal power information monitoring device for the intelligent power distribution station, the sealing mechanism is hinged to the shell, so that dust is prevented from entering the shell, parts inside the shell are protected, the interference rod is interfered to drive the inserted rod to descend when the cover plate is sealed, the inserted rod is inserted into the insertion hole on the lower toothed plate, the limit of the upper toothed plate and the lower toothed plate is realized, and the monitoring mechanism is prevented from shaking and damaging the parts.
(4) According to the terminal power information monitoring device for the intelligent power distribution station, the wire clamping mechanism is arranged in the shell, and can clamp the wire harness between the environment gateway and the power distribution cabinet, fix the reserved wire harness and prevent the wire harness from loosening and damaging to influence monitoring of electric elements in the power distribution cabinet.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the overall structure of a preferred embodiment of a terminal power information monitoring device for an intelligent substation according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of the portion B shown in FIG. 2;
FIG. 4 is a schematic diagram of the connection structure of the upper toothed plate, the lower toothed plate and the gears of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the portion C shown in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure of the portion D shown in FIG. 4;
FIG. 7 is an enlarged schematic view of the E-section structure shown in FIG. 5;
FIG. 8 is a schematic view of the connection structure of the lower toothed plate and the housing of the present invention;
fig. 9 is an enlarged schematic view of the F-section structure shown in fig. 8;
fig. 10 is an enlarged schematic view of the G portion structure shown in fig. 8.
In the figure: 1. a power distribution cabinet; 2. a housing; 3. a sealing mechanism; 301. a cover plate; 302. a hinge; 303. a hanging plate; 304. a clamping groove; 305. a baffle column; 306. a rotating plate; 307. iron blocks; 308. a limit hook; 4. a heat dissipation mechanism; 401. a bottom case; 402. a handle; 403. a fan; 404. a lower filter screen; 405. a filter screen is arranged; 406. a buckle plate; 407. a first spring; 5. a driving mechanism; 501. a lower toothed plate; 502. an upper toothed plate; 503. a gear; 504. a chute; 505. an air inlet; 6. a monitoring mechanism; 601. an environmental gateway; 602. a placement seat; 603. a fixed frame; 604. a limiting plate; 605. a slide bar; 606. a sliding sleeve; 607. a second spring; 608. a mounting plate; 609. tabletting; 610. a third spring; 7. a wire clamping mechanism; 701. a side plate; 702. a clamping plate; 703. a guide rod; 704. a wire hole; 705. a clamping groove; 706. a screw rod; 8. a limiting mechanism; 801. a touch-up rod; 802. a collision block; 803. a fourth spring; 804. a roller; 805. a rod; 806. a fifth spring; 807. and a jack.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 10, the terminal power information monitoring device for an intelligent power distribution station of the invention comprises a power distribution cabinet 1, a shell 2 arranged on one side of the power distribution cabinet 1, a driving mechanism 5 arranged on the shell 2, a sealing mechanism 3 and a limiting mechanism 8 thereof, wherein the driving mechanism 5 comprises a lower toothed plate 501 and an upper toothed plate 502, a heat dissipation mechanism 4 is arranged on the lower toothed plate 501, and a monitoring mechanism 6 is arranged on the upper toothed plate 502; the driving mechanism 5 further comprises sliding grooves 504, two groups of sliding grooves 504 are oppositely arranged on the inner wall of the shell 2, opposite ends of the two sliding grooves 504 on the same side are respectively communicated with two sides of the shell 2, the upper toothed plate 502 and the lower toothed plate 501 are respectively connected in the two groups of sliding grooves 504 in a sliding manner, three gears 503 are rotationally connected in the shell 2 at equal intervals, the gears 503 are meshed with the upper toothed plate 502 and the lower toothed plate 501, an air inlet 505 is arranged on the upper toothed plate 502, the air inlet 505 is equidistantly arranged on the upper toothed plate 502, and the section of the air inlet 505 is in an isosceles trapezoid structure; the heat dissipation mechanism 4 comprises a bottom shell 401, the bottom of the lower toothed plate 501 is fixedly connected with the bottom shell 401, a plurality of fans 403 are installed in the bottom shell 401, and a lower filter screen 404 is installed at the bottom of the bottom shell 401; the heat dissipation mechanism 4 further comprises an upper filter screen 405, a buckle 406 and a first spring 407, wherein the upper filter screen 405 is placed at the surface opening of the lower toothed plate 501, the inner wall of the lower toothed plate 501 is relatively and slidably connected with two buckle plates 406 which are clamped with the side walls of the upper filter screen 405, and the first spring 407 is clamped between the buckle plates 406 and the lower toothed plate 501; the heat dissipation mechanism 4 further comprises a handle 402, the handle 402 is fixed on the side wall of the bottom shell 401, and the mesh diameter of the lower filter screen 404 is larger than that of the upper filter screen 405; when the environmental gateway 601 needs to be overhauled and the upper filter screen 405 needs to be cleaned, the cover plate 301 can be opened, at the moment, the abutting rod 801 is reset by the fourth spring 803, further, the fifth spring 806 is opened to lift the inserting rod 805, and the inserting rod 805 is separated from the inserting hole 807 on the lower toothed plate 501, at the moment, the bottom shell 401 can be pushed rightwards, the lower toothed plate 501 moves towards one side of the outer shell 2, because the upper toothed plate 502 and the lower toothed plate 501 are meshed with the gear 503, when the lower toothed plate 501 moves, the gear 503 drives the upper toothed plate 502 to move, the movement directions of the upper filter screen 405 are opposite, the upper environmental gateway 601 is completely exposed out of the outer shell 2, the upper filter screen 405 is pushed towards one of the buckling plates 406, one of the first springs 407 is contracted, the other first spring 407 is opened, the other buckle 406 and the upper filter screen 405 are further moved back to each other, the shrinkage of the other first spring 407 is realized, the upper filter screen 405 can be pulled at the moment, dust and floccules on the cleaning surface can be taken down, ventilation is facilitated during heat dissipation, the heat dissipation of the environment gateway 601 is facilitated, according to the method, the two buckle 406 are expanded to be installed on the upper filter screen 405, the environment gateway 601 can be overhauled by the aid of the extended upper toothed plate 502, the overhauling is facilitated, the bottom shell 401 is pulled leftwards after the overhauling is finished, the upper toothed plate 502 and the lower toothed plate 501 are reset, the environment gateway 601 detects electric elements in the power distribution cabinet 1, the fan 403 is started to blow air to the environment gateway 601 to dissipate heat, the electric elements in the power distribution cabinet 1 are prevented from being influenced by high-temperature damage, the air inlet 505 of the isosceles trapezoid structure is beneficial to wind gathering, and the heat dissipation efficiency is improved.
Specifically, the monitoring mechanism 6 includes a placement seat 602, a plurality of placement seats 602 staggered with the air inlet 505 are fixed on the upper toothed plate 502 at equal intervals, and an environmental gateway 601 is placed on the placement seat 602; the monitoring mechanism 6 further comprises two groups of sliding sleeves 606, two sliding sleeves 606 are fixedly connected to the upper toothed plate 502 relatively, sliding rods 605 are slidably connected to the two inner parts of the sliding sleeves 606, a second spring 607 is clamped between the sliding rods 605 and the sliding sleeves 606, a fixed frame 603 sleeved on the outer wall of the environment gateway 601 is fixedly connected between the two sliding rods 605, two limiting plates 604 are fixedly connected to the two outer walls of the fixed frame 603 with the inclined inner wall, a mounting plate 608 positioned on the outer side of the sliding sleeve 606 is fixedly connected to the upper toothed plate 502 relatively, pressing plates 609 with arc-shaped tops and horizontally arranged bottoms are slidably connected to the opposite sides of the two mounting plates 608, and a third spring 610 is clamped between the pressing plates 609 and the mounting plate 608; when the upper toothed plate 502 is slid out for overhauling or the environment gateway 601 is installed, the limiting plate 604 can be pressed, the sliding rod 605 is contracted towards the inside of the sliding sleeve 606, the second spring 607 is contracted, the fixed frame 603 is gradually separated from the four walls of the environment gateway 601, when the limiting plate 604 is pressed, the limiting plate 604 is gradually abutted against the surface of the pressing plate 609, the limiting plate 604 gradually extrudes and contracts the pressing plate 609 to the inside of the installation plate 608 due to the arc-shaped structure of the surface of the pressing plate 609, the third spring 610 is contracted, after the limiting plate 604 passes over the pressing plate 609, the upward extrusion of the sliding rod 605 is realized under the left and right elasticity of the second spring 607, the limiting plate 604 is limited by the pressing plate 609, the installation and overhauling of the environment gateway 601 are facilitated, the operation is simple, the two pressing plates 609 are pushed oppositely after the installation and overhauling are completed, the limiting plate 604 is separated from the pressing plate 609, the second spring 607 is reset, the sliding rod 605 is lifted, the fixed frame 603 is sleeved on the outer wall of the environment gateway 601, the limiting plate is realized, and the shaking is avoided.
Specifically, the sealing mechanism 3 includes a hinge 302, two hinges 302 are installed on the housing 2, a cover plate 301 that is abutted against the side surface of the housing 2 is fixed on the hinge 302, a stop post 305 with a cylindrical structure is fixed at the center of the side surface of the cover plate 301, two hanging plates 303 are fixedly connected to the side surface of the housing 2, a clamping groove 304 with a U-shaped structure is formed in the two hanging plates 303, the stop post 305 is embedded into the clamping groove 304, a rotating plate 306 is rotatably connected between the two hanging plates 303, an iron block 307 that is abutted against the top of the hanging plates 303 is fixed on the rotating plate 306, a limit hook 308 with an arc-shaped structure on the side surface is fixed at the bottom of the iron block 307, and the limit hook 308 is abutted against the stop post 305; the limiting mechanism 8 comprises a contact supporting rod 801, wherein the inside of the shell 2 is slidably connected with a contact supporting rod 801 which is abutted against the blocking column 305, a contact supporting block 802 is fixed at the end part of the contact supporting rod 801, a fourth spring 803 is clamped between the contact supporting block 802 and the shell 2, an inserting rod 805 which is obliquely arranged at the top and is positioned at the bottom of the contact supporting block 802 is vertically and slidably connected on the shell 2, a fifth spring 806 is clamped between the inserting rod 805 and the shell 2, an inserting hole 807 corresponding to the inserting rod 805 is formed in the surface of the lower toothed plate 501, and the inserting rod 805 is inserted into the inserting hole 807; the limiting mechanism 8 further comprises a roller 804, and the bottom edge of the abutting block 802 is rotatably connected with the roller 804 in rolling connection with the top of the inserted bar 805; when the cover plate 301 is closed, the cover plate 301 rotates towards the end part of the outer shell 2, the blocking column 305 is driven to move towards the inside of the clamping grooves 304 on the two hanging plates 303, before the blocking column 305 enters the inside of the clamping grooves 304, the blocking column 305 is in contact with the arc-shaped limiting hooks 308, as the rotating plate 306 rotates with the hanging plates 303, when the blocking column 305 collides with the limiting hooks 308, the rotating plate 306 rotates, the limiting hooks 308 are lifted, when the blocking column 305 passes over the limiting hooks 308, the limiting hooks 308 drop to limit the blocking column 305 under the action of the gravity of the iron block 307, the limiting of the cover plate 301 is completed, the cover plate 301 is opened only by pulling the iron block 307, when the blocking column 305 is inserted into the inside of the clamping grooves 304, the fourth spring 803 is opened, the abutting block 802 moves rightwards, the inserting rod 805 is pressed and descends by the roller 804, the fifth spring 806 is contracted, finally the inserting rod 805 is inserted into the inside of the inserting hole 807 on the lower toothed plate 501, the lower toothed plate 501 is prevented from being damaged by the bottom shell 401 and the environment gateway 601, after the cover plate 301 is opened, the fourth spring 803 is pushed by the fourth spring 803, and the fifth inserting rod 803 is separated from the position of the inserting rod 803, and the fifth inserting rod 803 is also realized.
Specifically, a wire clamping mechanism 7 is arranged in the shell 2, the wire clamping mechanism 7 comprises a side plate 701, the inner wall of the shell 2 is fixed with the side plate 701, two guide rods 703 are slidably arranged on the side plate 701, clamping plates 702 are fixed at the ends of the two guide rods 703, screw rods 706 rotating with the side plate 701 are connected to the clamping plates 702 in a threaded manner, a plurality of semicircular clamping grooves 705 are formed in the side plate 701 and the opposite side of the clamping plates 702 at equal intervals, and wire holes 704 positioned in the inner side of the side plate 701 are formed in the shell 2 at equal intervals; when installing environment gateway 601, be connected with the wire between environment gateway 601 and the switch board 1, can reserve the wire of certain length between curb plate 701 and environment gateway 601, pass line hole 704 with the wire of reserving part, and the wire is located splint 702, pressing from both sides on groove 705 between the curb plate 701, rotate lead screw 706 after confirming reserving length, realize guide bar 703 and remove to the inside of curb plate 701, and splint 702 cooperation curb plate 701 presss from both sides between groove 705 with the wire, avoid the mistake to bump the wire when overhauling and pull department switch board 1 inside wire causes its damage to influence the monitoring to electrical component.
When the invention is used, firstly, when the environmental gateway 601 needs to be overhauled and the upper filter screen 405 needs to be cleaned, the cover plate 301 can be opened, at the moment, the contact rod 801 is reset by the fourth spring 803, further, the fifth spring 806 is expanded to lift the insert rod 805, the insert rod 805 is separated from the insertion hole 807 on the lower toothed plate 501, at the moment, the bottom shell 401 can be pushed rightwards, the lower toothed plate 501 moves towards one side of the outer shell 2, as the upper toothed plate 502 and the lower toothed plate 501 are meshed with the gear 503, the gear 503 is driven to move when the lower toothed plate 501 moves, the movement directions of the upper filter screen 405 are opposite, the upper environmental gateway 601 is completely exposed outside the outer shell 2, the upper filter screen 405 is extruded towards one of the pinch plates 406, one of the first springs 407 is contracted, the other first spring 407 is expanded, the other pinch plate 406 and the upper filter screen 405 are further moved back to each other, the shrinkage of the other first spring 407 is realized, the upper filter screen 405 can be pulled at the moment, dust and floccules on the cleaning surface can be removed, ventilation is facilitated during heat dissipation, the heat dissipation of the environment gateway 601 is facilitated, according to the method, the two pinch plates 406 are expanded to be installed on the upper filter screen 405, the environment gateway 601 can be overhauled by the extended upper toothed plate 502, the overhauling is facilitated, the bottom shell 401 is pulled leftwards after the overhauling is finished, the upper toothed plate 502 and the lower toothed plate 501 are reset, the detection of the environment gateway 601 on the electric elements in the power distribution cabinet 1 is realized, the fan 403 is started to realize the air blowing to the environment gateway 601 for heat dissipation, the influence of high temperature damage on the monitoring of the electric elements in the power distribution cabinet 1 is avoided, the air inlet 505 of the isosceles trapezoid structure is beneficial to wind gathering, the heat dissipation efficiency is improved;
then, when the upper toothed plate 502 is slid out for overhauling or the environment gateway 601 is installed, the limiting plate 604 can be pressed, the sliding rod 605 is contracted towards the inside of the sliding sleeve 606, the second spring 607 is contracted, the fixed frame 603 is gradually separated from the four walls of the environment gateway 601, when the limiting plate 604 is pressed, the limiting plate 604 is gradually abutted against the surface of the pressing plate 609, the limiting plate 604 gradually extrudes and contracts the pressing plate 609 to the inside of the installation plate 608 due to the arc-shaped structure of the surface of the pressing plate 609, the third spring 610 is contracted, after the limiting plate 604 passes over the pressing plate 609, the upward extrusion of the sliding rod 605 is realized under the left and right elasticity of the second spring 607, the limiting plate 604 is limited by the pressing plate 609, the installation and the overhauling of the environment gateway 601 are facilitated, the operation is simple, the two pressing plates 609 are pushed back to each other after the installation and the overhauling are completed, the limiting plate 604 is separated from the pressing plate 609, the second spring 607 is reset, the sliding rod 605 is lifted, the fixed frame 603 is sleeved on the outer wall of the environment gateway 601, the limiting plate is realized, and the shaking is avoided;
Then, when the cover plate 301 is closed, the cover plate 301 rotates towards the end part of the outer shell 2 to drive the baffle column 305 to move towards the inside of the clamping grooves 304 on the two hanging plates 303, before the baffle column 305 enters the inside of the clamping grooves 304, the baffle column 305 is in contact with the arc-shaped limiting hooks 308, as the rotating plate 306 rotates with the hanging plates 303, when the baffle column 305 collides with the limiting hooks 308, the rotating plate 306 rotates, the limiting hooks 308 are lifted, when the baffle column 305 passes over the limiting hooks 308, the limiting hooks 308 drop to limit the baffle column 305 under the action of the gravity of the iron block 307, the limit of the cover plate 301 is completed, the cover plate 301 is opened only by pulling the iron block 307, when the baffle column 305 is inserted into the inside of the clamping grooves 304 and is in contact with the contact rod 801, the fourth spring 803 is opened, the contact block 802 moves rightwards, the roller 804 presses the inserting rod 805 downwards, and the fifth spring 806 is contracted, finally the inserting rod 805 is inserted into the inside of the jack 807 on the lower toothed plate 501 to limit the lower toothed plate 501, the damage of the bottom shell 401 and the environmental gateway 601 caused by shaking are avoided, after the cover plate 301 is opened, the fourth spring 803 is reset, and the fifth spring 803 is separated from the jack 803 is opened, and the lower toothed plate 803 is separated from the jack 803;
Finally, when installing the environment gateway 601, be connected with the wire between environment gateway 601 and the switch board 1, can reserve the wire of certain length between curb plate 701 and environment gateway 601, pass line hole 704 with the wire of reserving part, and the wire is located splint 702, pressing from both sides on the groove 705 between the curb plate 701, rotate lead screw 706 after confirming reserving the length, realize that guide bar 703 moves to the inside of curb plate 701, and splint 702 cooperation curb plate 701 presss from both sides the groove 705 with the wire centre gripping between two, avoid the mistake to bump the wire when overhauling and pull department switch board 1 inside wire causes its damage to influence the monitoring to electrical component.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The terminal power information monitoring device for the intelligent power distribution station is characterized by comprising a power distribution cabinet (1), a shell (2) arranged on one side of the power distribution cabinet (1), a driving mechanism (5) arranged on the shell (2), a sealing mechanism (3) and a limiting mechanism (8) thereof, wherein the driving mechanism (5) comprises a lower toothed plate (501) and an upper toothed plate (502), a heat dissipation mechanism (4) is arranged on the lower toothed plate (501), and a monitoring mechanism (6) is arranged on the upper toothed plate (502);
The driving mechanism (5) further comprises sliding grooves (504), two groups of sliding grooves (504) are oppositely formed in the inner wall of the shell (2), opposite ends of the two sliding grooves (504) on the same side are respectively communicated with two sides of the shell (2), the upper toothed plate (502) and the lower toothed plate (501) are respectively connected in the two groups of sliding grooves (504) in a sliding mode, three gears (503) are connected in the shell (2) in an equidistant rotating mode, the gears (503) are meshed with the upper toothed plate (502) and the lower toothed plate (501), and an air inlet (505) is formed in the upper toothed plate (502); the heat dissipation mechanism (4) comprises a bottom shell (401), the bottom of the lower toothed plate (501) is fixedly connected with the bottom shell (401), a plurality of fans (403) are installed in the bottom shell (401), and a lower filter screen (404) is installed at the bottom of the bottom shell (401);
The monitoring mechanism (6) comprises a placement seat (602), a plurality of placement seats (602) which are staggered with the air inlets (505) are fixed on the upper toothed plate (502) at equal intervals, and an environment gateway (601) is placed on the placement seat (602); the monitoring mechanism (6) further comprises two groups of sliding sleeves (606), two sliding sleeves (606) are fixedly connected to each other on the upper toothed plate (502), two sliding sleeves (606) are fixedly connected with sliding rods (605) in a sliding mode, a second spring (607) is clamped between each sliding rod (605) and each sliding sleeve (606), a fixing frame (603) sleeved on the outer wall of the environment gateway (601) is fixedly connected to each sliding rod (605), two limiting plates (604) are fixedly connected to the two outer walls of the fixing frames (603) inclined on the inner wall, mounting plates (608) located on the outer sides of the sliding sleeves (606) are fixedly connected to each upper toothed plate (502), pressing plates (609) are fixedly connected to the opposite sides of the mounting plates (608) in a mode, the tops of the pressing plates are arc-shaped structures, the bottoms of the pressing plates are horizontally arranged, and a third spring (610) is clamped between each pressing plate (609).
2. The terminal power information monitoring device for an intelligent substation according to claim 1, wherein: the air inlets (505) are equidistantly arranged on the upper toothed plate (502), and the cross section of each air inlet (505) is of an isosceles trapezoid structure.
3. The terminal power information monitoring device for an intelligent substation according to claim 1, wherein: the heat dissipation mechanism (4) further comprises an upper filter screen (405), a buckle plate (406) and a first spring (407), wherein the upper filter screen (405) is placed at the surface opening of the lower toothed plate (501), the two buckle plates (406) clamped with the side walls of the upper filter screen (405) are connected with the inner wall of the lower toothed plate (501) in a sliding manner relatively, and the first spring (407) is clamped between the buckle plates (406) and the lower toothed plate (501).
4. A terminal power information monitoring device for an intelligent substation according to claim 3, wherein: the heat dissipation mechanism (4) further comprises a handle (402), the handle (402) is fixed on the side wall of the bottom shell (401), and the mesh diameter of the lower filter screen (404) is larger than that of the upper filter screen (405).
5. The terminal power information monitoring device for an intelligent substation according to claim 1, wherein: sealing mechanism (3) include hinge (302), install two hinges (302) on shell (2), be fixed with on hinge (302) with cover plate (301) of shell (2) side conflict, the side center department of cover plate (301) is fixed with cylinder structure's stop collar (305), two link plates (303) of side relative fixedly connected with of shell (2), two draw-in groove (304) of U type structure have been seted up on link plate (303), the inside of stop collar (305) embedding draw-in groove (304), two rotate between link plate (303) and be connected with rotor plate (306), be fixed with on rotor plate (306) with link plate (303) top conflict iron plate (307), the bottom of iron plate (307) is fixed with spacing coupler (308) that the side is arc structure, spacing coupler (308) conflict with stop collar (305).
6. The terminal power information monitoring device for intelligent substation according to claim 5, wherein: stop gear (8) are including supporting feeler lever (801), the inside sliding connection of shell (2) has conflict pole (801) that the post (305) is contradicted, the tip of conflict pole (801) is fixed with conflict piece (802), it holds fourth spring (803) to press from both sides between conflict piece (802) and shell (2), vertical sliding connection has on shell (2) top slope setting, is located inserting rod (805) of conflict piece (802) bottom, it holds fifth spring (806) to press from both sides between inserting rod (805) and shell (2), jack (807) that corresponds with inserting rod (805) are seted up on the surface of pinion rack (501), inside that inserting rod (805) inserts jack (807).
7. The terminal power information monitoring device for intelligent substation according to claim 6, wherein: the limiting mechanism (8) further comprises a roller (804), and the bottom edge of the abutting block (802) is rotationally connected with the roller (804) in rolling connection with the top of the inserted bar (805).
8. The terminal power information monitoring device for an intelligent substation according to claim 1, wherein: the inside of shell (2) is equipped with wire clamping mechanism (7), wire clamping mechanism (7) are including curb plate (701), the inner wall of shell (2) is fixed with curb plate (701), it has two guide bars (703) to slide on curb plate (701), two the tip of guide bar (703) is fixed with splint (702), threaded connection has screw rod (706) with curb plate (701) pivoted on splint (702), curb plate (701) are equipped with a plurality of semicircular structure's double-layered groove (705) with the opposite side equidistance of splint (702), the inside equidistance of shell (2) is equipped with wire hole (704) that are located curb plate (701) inboard.
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| CN117954984B (en) | 2024-06-11 |
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Effective date of registration: 20240625 Address after: 163000 room 212, building S-5, phase II, Huaxi Yujing community, Longfeng District, Daqing City, Heilongjiang Province Patentee after: DAQING HUAERTONG ELECTRIC CONTROL EQUIPMENT Co.,Ltd. Country or region after: China Address before: No. 3 # 210, Emerging Industry Incubator (Park), No. 36 Huohuxin Street, High tech Zone, Daqing City, Heilongjiang Province, 163000 Patentee before: Heilongjiang Gangdao Technology Co.,Ltd. Country or region before: China |