CN116507098A - Digital twin power grid data transmission device - Google Patents
Digital twin power grid data transmission device Download PDFInfo
- Publication number
- CN116507098A CN116507098A CN202310746218.0A CN202310746218A CN116507098A CN 116507098 A CN116507098 A CN 116507098A CN 202310746218 A CN202310746218 A CN 202310746218A CN 116507098 A CN116507098 A CN 116507098A
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- China
- Prior art keywords
- data transmission
- heat dissipation
- power grid
- grid data
- brush
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 81
- 230000017525 heat dissipation Effects 0.000 claims abstract description 86
- 239000000428 dust Substances 0.000 claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 19
- 238000007790 scraping Methods 0.000 claims description 27
- 210000001520 comb Anatomy 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000012535 impurity Substances 0.000 claims description 6
- 230000010405 clearance mechanism Effects 0.000 claims description 5
- 210000003781 tooth socket Anatomy 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 3
- 230000002457 bidirectional effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- 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
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/50—Cleaning by methods involving the use of tools involving cleaning of the cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of power grid data transmission cabinets, in particular to a digital twin power grid data transmission device which comprises a power grid data transmission cabinet and a cabinet door, wherein the cabinet door is in rotary connection with the cabinet door, a radiating window for radiating is arranged on one side of the power grid data transmission cabinet, a radiating frame is fixedly arranged on the outer side of the radiating window through bolts, four guide rollers are arranged in the radiating frame, and the four guide rollers are respectively arranged on the outer side of the power grid data transmission cabinet in pairs. According to the invention, the heat dissipation cleaning mechanism is arranged, so that heat dissipation of different positions of the power grid data transmission cabinet can be realized, the heat dissipation comprehensiveness of the power grid data transmission cabinet is improved, the heat dissipation effect of the power grid data transmission cabinet is ensured, and the automatic cleaning of the dust screen can be realized under the conditions that the dust screen is not dismounted and the normal use of the power grid data transmission cabinet is not influenced.
Description
Technical Field
The invention belongs to the technical field of power grid data transmission cabinets, and particularly relates to a digital twin power grid data transmission device.
Background
The construction process of the digital power grid is a digital, intelligent and internet process of the traditional power grid; the method comprises the steps of digitally transforming a traditional power grid, constructing a corresponding digital twin power grid according to network safety standards and a unified power grid data model, forming a powerful computing power by using an advanced digital technology platform and utilizing computing power, data, model and algorithm, and opening all links of sensing, analysis, decision making, business and the like of all parties related to the power grid by depending on the Internet of things, so that a power grid company has super-strong sensing capability, intelligent decision making capability and quick execution capability, and the boundary of the digital power grid is expanded from the traditional power grid to the social aspect.
Chinese patent publication No. CN115515390a discloses a data transmission device, which can dissipate heat at different positions at the lower end of the body of the data transmission device through cooperation between structures, but the device still has the following drawbacks: the dust screen can not be automatically cleaned under the conditions that the dust screen is not dismounted and the normal use of the device is not affected.
Disclosure of Invention
The invention provides a digital twin power grid data transmission device aiming at the problem that the dust screen cannot be cleaned automatically under the conditions that the dust screen is not dismounted and the normal use of the device is not affected in the prior art, so as to solve the problem in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a digit twin electric wire netting data transmission device, includes electric wire netting data transmission cabinet and cabinet door, be connected for rotating between cabinet door and the electric wire netting data transmission cabinet, one side of electric wire netting data transmission cabinet is provided with the heat dissipation window that is used for radiating, the outside of heat dissipation window passes through bolt fixed mounting has the heat dissipation frame, the inside of heat dissipation frame is provided with four guide rollers, four guide rollers are two liang respectively to be set up in the outside of electric wire netting data transmission cabinet, and the distance between two pairs of guide rollers is greater than the height of heat dissipation window, four the dust screen of a closed loop has been cup jointed in the joint of the outside of guide rollers, and the dust screen sets up in the outside of heat dissipation window, the inside of heat dissipation frame is provided with the heat dissipation clearance mechanism that can improve electric wire netting data transmission cabinet radiating effect and clear up the dust screen.
Further, the heat dissipation clearance mechanism includes four first belt pulleys that mutually support and use, and four first belt pulleys set up respectively in one side that four guide rolls are close to electric wire netting data transmission cabinet door and with four guide rolls one-to-one setting, four the one end of guide roll roller is respectively with four first belt pulley shaft fixed connection, the heat dissipation frame is close to one side of cabinet door and is through mount pad fixed mounting there being the motor, the output shaft one end of motor extends to the inside of heat dissipation frame and with one of them first belt pulley shaft fixed connection, other three the one end that guide roll was kept away from to first belt pulley shaft all rotates with the heat dissipation frame inner wall to be connected, the inside fixedly connected with of heat dissipation frame has two pairs of locating strips, and two pairs of locating strips all set up perpendicularly with the guide roll, two pairs of sliding connection have same installing frame between the locating strip, and the mid portion setting of installing frame is in the inboard of dust screen, the both ends of installing frame all extend to the outside of dust screen, the inboard fixed mounting frame has two fans that are used for the heat dissipation, fixedly connected with two fixed connection have two fixed connection plates on the inner wall that the cabinet door one side are close to the cabinet door, two fixed connection have a fixed connection between two fixed connection plates and two drive screw rods and one side are kept away from the outside screw fixed connection, two drive screw fixed connection has one side and one side is kept away from the outside screw fixed connection.
Further, the below of dust screen is provided with the cylinder brush, the both ends of cylinder brush axle all rotate with the heat dissipation frame inner wall and are connected, the outside of cylinder brush axle with one of them first belt pulley shaft outside is fixed the second belt pulley that has cup jointed a pair of mutually supporting and use jointly, the below of heat dissipation frame is provided with the dust-collecting box that uses with the cylinder brush cooperation, but the slip of dust-collecting box pull sets up in the below of cylinder brush, the heat dissipation frame is close to one side of cabinet door and is provided with the pull mouth that uses with the dust-collecting box cooperation.
Further, two pairs of press rollers are arranged between the first belt pulleys, the two press rollers are arranged on the outer sides of the dustproof net and press the whole shape of the dustproof net into a concave shape, two press rollers are detachably arranged on the inner sides of the heat dissipation frame through bolts, heat dissipation openings which can conduct heat dissipation when a plurality of power grid data transmission cabinets are arranged side by side are formed in the two sides of the heat dissipation frame, and the heat dissipation openings are formed between the two press rollers.
Further, an auxiliary mechanism capable of guaranteeing the stability of the cleaning effect of the roller brush is arranged on one side, away from the power grid data transmission cabinet, of the roller brush;
the auxiliary mechanism comprises a rotating rod arranged on one side of the roller brush far away from the power grid data transmission cabinet, two ends of the rotating rod are rotationally connected to the inside of the heat dissipation frame, the rotating rod is arranged below the roller brush in an inclined mode, the rotating rod and the outer portion of the roller brush shaft are fixedly sleeved with toothed rings meshed with each other, the toothed rings on the outer portion of the roller brush shaft are arranged between the second belt pulley and the roller brush bristles, two combs used for carding the roller brush bristles are fixedly connected to the outer side of the rotating rod, the two combs are composed of a square rod fixedly connected to the outer portion of the rotating rod and a plurality of comb teeth arranged on one side of the square rod far away from the rotating rod, and the comb teeth in the two combs are arranged in a one-to-one staggered mode.
Further, one side that the cylinder brush was kept away from to the dwang is provided with two square pipes, and the one end that two square pipes kept away from each other and heat dissipation frame inner wall fixed connection, two square pipe sets up in the oblique below of dwang and central point and dwang and cylinder brush shaft's centre of a circle are on same straight line, two the inside common sliding connection of square pipe has a carrier plate, the inside even sliding connection of carrier plate has three locating lever, and three the locating lever is close to the one end of dwang and wears to carry the flitch and common fixedly connected with and be arranged in scraping the arc scraper blade that the external impurity of broach was scraped in the comb, one side that the arc scraper blade is close to the dwang evenly is provided with a plurality of tooth sockets that use with the broach cooperation, be provided with three first springs between arc scraper blade and the carrier plate, and three first springs are the outside at three locating lever is cup jointed respectively to the activity, the outside that the arc scraper blade is close to the cabinet door is fixedly connected with the push rod, the outside of dwang has cup jointed the ring that uses with the push rod cooperation, and contradicts the ring setting between tooth ring and comb.
Further, one side fixedly connected with switching plate that is close to the dwang of carrier plate, the switching plate sets up in the push rod one side of keeping away from the arc scraper blade, one of them one side of square tube is provided with the logical groove that uses with the switching plate cooperation, one side that the push rod was kept away from to the switching plate is provided with the fixed block, and fixed block and one of them square tube fixed connection, common fixedly connected with second spring between fixed block and the switching plate, one side fixedly connected with conflict pole that the carrier plate was kept away from to the switching plate, the outside of dwang has fixedly cup jointed the disc, and the disc sets up between conflict ring and ring gear, one side fixedly connected with that the conflict ring was kept away from to the disc and the switching ring that the cooperation of conflict pole was used, the switching ring is provided with a arch and a sunken dysmorphism ring, and the bellied initial point sets up with two combs one-to-one respectively in the switching ring.
Further, the arc-shaped scraping plate and the rotating rod are concentric, and the positioning rod consists of a round rod and an anti-drop disc arranged on one side of the round rod away from the arc-shaped scraping plate.
Further, the abutting ring is a special-shaped ring with two protrusions and recesses on the outer side, and the two protrusions in the abutting ring are respectively arranged in one-to-one correspondence with the two combs.
The beneficial effects of the invention are as follows:
1. according to the invention, by arranging the heat dissipation cleaning mechanism, heat dissipation of different positions of the power grid data transmission cabinet can be realized, the heat dissipation comprehensiveness of the power grid data transmission cabinet is improved, the heat dissipation effect of the power grid data transmission cabinet is ensured, the dust screen can be automatically cleaned under the conditions that the dust screen is not dismounted and the normal use of the power grid data transmission cabinet is not influenced, the cleaning convenience of the dust screen is improved, and the overall practicability of the digital twin power grid data transmission device is increased; through being equipped with two compression rollers, not only can use the compression roller to tighten the dust screen, make the dust screen keep away from one side of electric wire netting data transmission cabinet and form sunken, not only improved the convenience that the dust screen was changed, through the sunken cooperation with the thermovent of dust screen moreover for electric wire netting data transmission cabinet can be when placing side by side, can blow in electric wire netting data transmission cabinet with outside air through two thermovent, still can keep the good radiating effect of heat dissipation clearance mechanism, improved the flexibility that electric wire netting data transmission cabinet was installed and was placed.
2. According to the invention, by arranging the auxiliary mechanism, not only can the brush hair of the roller brush be thoroughly combed, but also impurities wound on the comb teeth of the comb can be cleaned after the brush hair of the roller brush is combed by the comb, so that the use effect of the comb can be effectively ensured, the convenience of cleaning the comb is improved, the comb effect of the comb on the brush hair of the roller brush is further ensured, the cleaning stability of the heat dissipation cleaning mechanism on the dust screen is improved, and the overall practicability of the digital twin power grid data transmission device is further improved.
Drawings
FIG. 1 shows a front view of an embodiment of the present invention;
FIG. 2 illustrates a partial structure split schematic of an embodiment of the present invention;
fig. 3 is a schematic diagram showing a partial structure of a heat dissipation cleaning mechanism according to an embodiment of the present invention;
FIG. 4 shows an enlarged schematic view of a portion of the structure of FIG. 3 in a top-down view, in accordance with an embodiment of the present invention;
FIG. 5 illustrates a partial structure split schematic of FIG. 4 in accordance with an embodiment of the invention;
FIG. 6 shows a schematic view of a rotational part of an embodiment of the present invention in a split configuration;
FIG. 7 illustrates a partially exploded left side view of the accessory mechanism of an embodiment of the present invention;
FIG. 8 illustrates a left side view of the structure of FIG. 7 in accordance with an embodiment of the present invention;
in the figure: 1. a power grid data transmission cabinet; 2. a cabinet door; 3. a heat radiation window; 4. a heat dissipation frame; 5. a guide roller; 6. a dust screen; 7. a heat dissipation cleaning mechanism; 71. a first pulley; 72. a motor; 73. a positioning strip; 74. a mounting frame; 75. a fan; 76. a fixing plate; 77. a bidirectional screw; 78. a screw block; 79. a driven bevel gear; 80. a drive bevel gear; 81. a roller brush; 82. a second pulley; 83. a dust collection box; 84. a press roller; 85. a heat radiation port; 9. an auxiliary mechanism; 91. a rotating lever; 92. a toothed ring; 93. a comb; 94. square tube; 95. a carrier plate; 96. a positioning rod; 97. an arc-shaped scraping plate; 98. tooth slots; 99. a first spring; 100. a push rod; 101. a collision ring; 102. a switching board; 103. a fixed block; 104. a second spring; 105. a touch-up rod; 106. a disc; 107. the ring is switched.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a digital twin power grid data transmission device, as shown in fig. 1 to 8, which comprises a power grid data transmission cabinet 1 and a cabinet door 2, wherein the cabinet door 2 is in rotary connection with the power grid data transmission cabinet 1, one side of the power grid data transmission cabinet 1 is provided with a heat dissipation window 3 for heat dissipation, the outer side of the heat dissipation window 3 is fixedly provided with a heat dissipation frame 4 through bolts, the inside of the heat dissipation frame 4 is provided with four guide rollers 5, the four guide rollers 5 are respectively arranged at the outer side of the power grid data transmission cabinet 1 in pairs, the distance between the two pairs of guide rollers 5 is larger than the height of the heat dissipation window 3, the outer sides of the four guide rollers 5 are jointly movably sleeved with a closed-loop dustproof net 6, the dustproof net 6 is arranged at the outer side of the heat dissipation window 3, and the inside of the heat dissipation frame 4 is provided with a heat dissipation cleaning mechanism 7 capable of improving the heat dissipation effect of the power grid data transmission cabinet 1 and cleaning the dustproof net 6;
the heat dissipation cleaning mechanism 7 comprises four first belt pulleys 71 which are matched with each other, the four first belt pulleys 71 are respectively arranged on one side of the four guide rollers 5 close to the cabinet door 2 of the power grid data transmission cabinet 1 and are in one-to-one correspondence with the four guide rollers 5, one ends of roller shafts of the four guide rollers 5 are respectively fixedly connected with the four first belt pulley 71 wheel shafts, one side of the heat dissipation frame 4 close to the cabinet door 2 is fixedly provided with a motor 72 through a mounting seat, one end of an output shaft of the motor 72 extends to the inside of the heat dissipation frame 4 and is fixedly connected with one of the first belt pulley 71 wheel shafts, one ends of the other three first belt pulley 71 wheel shafts far away from the guide rollers 5 are rotationally connected with the inner wall of the heat dissipation frame 4, two pairs of positioning strips 73 are fixedly connected with the inside of the heat dissipation frame 4 and are vertically arranged with the guide rollers 5, one mounting frame 74 is slidingly connected between the two pairs of positioning strips 73, the middle part of the mounting frame 74 is arranged on the inner side of the dustproof net 6, two ends of the mounting frame 74 extend to the outer side of the dustproof net 6, two fans 75 used for radiating heat are fixedly arranged on the inner side of the mounting frame 74, two fixing plates 76 are fixedly connected to the inner wall of one side of the radiating frame 4, which is close to the cabinet door 2, two fixing plates 76 are jointly connected with a bidirectional screw 77 in a rotating mode, external threads of the bidirectional screw 77 are sleeved with a threaded block 78, one side of the threaded block 78, which is far away from the cabinet door 2, is fixedly connected with the mounting frame 74, one end of the bottom of the bidirectional screw 77 penetrates through one fixing plate 76 and is fixedly connected with a driven bevel gear 79, a driving bevel gear 80 meshed with the driven bevel gear 79 is fixedly sleeved on the outer part of an output shaft of the motor 72, and the driving bevel gear 80 is arranged on one side, which is far away from the guide roller 5, of the first belt pulley 71;
a roller brush 81 is arranged below the dust screen 6, two ends of a brush shaft of the roller brush 81 are both rotationally connected with the inner wall of the heat dissipation frame 4, a pair of second belt pulleys 82 which are mutually matched with each other are fixedly sleeved outside the brush shaft of the roller brush 81 and outside a wheel shaft of one of the first belt pulleys 71, a dust collection box 83 which is matched with the roller brush 81 is arranged below the heat dissipation frame 4, the dust collection box 83 is arranged below the roller brush 81 in a drawable sliding manner, and a drawing port which is matched with the dust collection box 83 is arranged on one side, close to the cabinet door 2, of the heat dissipation frame 4;
two compression rollers 84 are arranged between the two pairs of first belt pulleys 71, the two compression rollers 84 are arranged on the outer side of the dustproof net 6 and compress the whole shape of the dustproof net 6 into a concave shape, two ends of the two compression rollers 84 are detachably arranged on the inner side of the heat dissipation frame 4 through bolts, heat dissipation openings 85 which can dissipate heat when a plurality of power grid data transmission cabinets 1 are arranged side by side are arranged on two sides of the heat dissipation frame 4, and the heat dissipation openings 85 are arranged between the two compression rollers 84;
when the power grid data transmission cabinet 1 is used, the motor 72 and the two fans 75 can be simultaneously turned on, so that the two fans 75 blow air filtered by the two layers of dust screens 6 into the power grid data transmission cabinet 1 through the radiating windows 3, air circulation inside the power grid data transmission cabinet 1 is quickened, heat dissipation of the power grid data transmission cabinet 1 is achieved, meanwhile, the motor 72 drives the four first belt pulleys 71 to rotate, the four first belt pulleys 71 drive the four guide rollers 5 to synchronously rotate, so that the four guide rollers 5 drive the dust screens 6 to rotate, at the same time, one of the first belt pulleys 71 drives a pair of second belt pulleys 82 to rotate, so that the second belt pulleys 82 drive the roller brushes 81 to synchronously rotate, so that the roller brushes 81 rotate below the dust screens 6 when the dust screens 6 rotate, cleaning of the dust screens 6 is achieved in the using process of the dust screens 6, and cleaned dust falls into the dust collection boxes 83 downwards under the action of gravity;
when the dust box 83 needs to be cleaned, the dust box 83 can be pulled out from the heat dissipation frame 4 through a handle on one side of the dust box 83, and then dust in the dust box 83 can be poured;
the motor 72 rotates and drives the drive bevel gear 80 to rotate, and drives the bidirectional screw rod 77 to rotate through the meshing action between the drive bevel gear 80 and the driven bevel gear 79, so that the bidirectional screw rod 77 rotates in the threaded block 78, and the threaded block 78 drives the mounting frame 74 to slide up and down in the two groups of positioning strips 73, so that the mounting frame 74 drives the two fans 75 to move up and down in the inner side of the dust screen 6, and the two fans 75 are utilized to dissipate heat at different positions in the power grid data transmission cabinet 1;
when the dust screen 6 needs to be disassembled, the two press rollers 84 can be removed only by unscrewing bolts for fixing the two press rollers 84, and after the press rollers 84 are removed, the tightened dust screen 6 becomes loose, so that the dust screen 6 sleeved on the outer side of the guide roller 5 can be easily removed;
when a new dust screen 6 is required to be installed, the new dust screen 6 is sleeved on the outer sides of the four guide rollers 5, then two compression rollers 84 are installed on one side, far away from the power grid data transmission cabinet 1, of the dust screen 6 through bolts, and the dust screen 6 is tightened through the two compression rollers 84;
according to the invention, the heat dissipation cleaning mechanism 7 is arranged, so that heat dissipation of different positions of the power grid data transmission cabinet 1 can be realized, the heat dissipation comprehensiveness of the power grid data transmission cabinet 1 is improved, the heat dissipation effect of the power grid data transmission cabinet 1 is guaranteed, the dust screen 6 can be automatically cleaned under the conditions that the dust screen 6 is not dismounted and the normal use of the power grid data transmission cabinet 1 is not influenced, the cleaning convenience of the dust screen 6 is improved, and the integral practicability of the digital twin power grid data transmission device is improved; through being equipped with two compression rollers 84, not only can use compression roller 84 to tighten dust screen 6, make dust screen 6 keep away from one side of electric wire netting data transmission cabinet 1 and form sunken, not only improved the convenience that dust screen 6 was changed, moreover through the sunken cooperation with thermovent 85 of dust screen 6 for electric wire netting data transmission cabinet 1 can be when placing side by side, can blow in electric wire netting data transmission cabinet 1 through two thermovent 85 with outside air, still can keep the radiating effect that heat dissipation clearance mechanism 7 is good, has improved the flexibility that electric wire netting data transmission cabinet 1 was installed and was placed.
As shown in fig. 1 to 8, an auxiliary mechanism 9 capable of guaranteeing the stability of the cleaning effect of the roller brush 81 is arranged on one side of the roller brush 81 away from the power grid data transmission cabinet 1;
the auxiliary mechanism 9 comprises a rotating rod 91 arranged on one side of the roller brush 81 far away from the power grid data transmission cabinet 1, two ends of the rotating rod 91 are rotatably connected to the inside of the heat dissipation frame 4, the rotating rod 91 is arranged below the roller brush 81, toothed rings 92 meshed with each other are fixedly sleeved on the outer parts of the rotating rod 91 and the brush shaft of the roller brush 81, the toothed rings 92 on the outer parts of the brush shaft of the roller brush 81 are arranged between the second belt pulley 82 and the brush hair of the roller brush 81, two combs 93 used for carding the brush hair of the roller brush 81 are fixedly connected to the outer side of the rotating rod 91, each comb 93 consists of a square rod fixedly connected to the outer part of the rotating rod 91 and a plurality of comb teeth arranged on one side of the square rod far away from the rotating rod 91, and the comb teeth in the two combs 93 are arranged in a one-to-one staggered manner;
two square pipes 94 are arranged on one side of the rotating rod 91 away from the roller brush 81, one ends of the two square pipes 94 away from each other are fixedly connected with the inner wall of the heat dissipation frame 4, the two square pipes 94 are arranged obliquely below the rotating rod 91, the center point of the two square pipes 94 is in the same straight line with the circle centers of the rotating rod 91 and the brush shaft of the roller brush 81, a carrier plate 95 is jointly and slidingly connected to the inner parts of the two square pipes 94, three positioning rods 96 are uniformly and slidingly connected to the inner parts of the carrier plate 95, one ends of the three positioning rods 96, which are close to the rotating rod 91, penetrate through the carrier plate 95 and are fixedly connected with an arc scraping plate 97 for scraping off foreign matters outside comb teeth in the comb 93, a plurality of tooth grooves 98 matched with the comb teeth are uniformly arranged on one side of the arc scraping plate 97, three first springs 99 are respectively and movably sleeved on the outer parts of the three positioning rods 96, one ends of the arc scraping plate 97, which are close to the cabinet door 2, are fixedly connected with push rods 100, and an abutting ring 101 matched with the push rods 100 is fixedly sleeved on the outer parts of the rotating rod 91, and the abutting ring 101 is arranged between the arc scraping plate 97 and the comb 93;
the side of the carrier plate 95, which is close to the rotating rod 91, is fixedly connected with a switching plate 102, the switching plate 102 is arranged on the side of the push rod 100, which is far away from the arc-shaped scraping plate 97, a through groove matched with the switching plate 102 is formed in one side of one square tube 94, a fixed block 103 is arranged on the side of the switching plate 102, which is far away from the push rod 100, the fixed block 103 is fixedly connected with one square tube 94, a second spring 104 is fixedly connected between the fixed block 103 and the switching plate 102, a supporting rod 105 is fixedly connected on the side, which is far away from the carrier plate 95, of the switching plate 102, a disc 106 is fixedly sleeved on the outer side of the rotating rod 91, the disc 106 is arranged between the supporting ring 101 and the toothed ring 92, a switching ring 107 matched with the supporting rod 105 is fixedly connected on the side, which is far away from the supporting ring 101, the switching ring 107 is a special-shaped ring provided with a bulge and a concave, and the concave starting points in the switching ring 107 are respectively arranged in a one-to-one correspondence with the two combs 93;
the arc scraping plate 97 and the rotating rod 91 are concentric, and the positioning rod 96 consists of a round rod and an anti-drop disc arranged on one side of the round rod away from the arc scraping plate 97;
the abutting ring 101 is a special-shaped ring with two protrusions and recesses on the outer side, and the two protrusions in the abutting ring 101 are respectively arranged in one-to-one correspondence with the two combs 93;
the roller brush 81 rotates to clean the dust screen 6, and meanwhile, the roller brush 81 drives the rotating rod 91 to rotate relatively through the toothed ring 92, so that the rotating rod 91 drives the two combs 93 to rotate synchronously, and in the rotating process of the two combs 93, comb teeth are inserted into the roller brush 81, and impurities adhered to the roller brush 81 are scraped off when the bristles of the roller brush 81 are automatically combed, and as the comb teeth on the two combs 93 are arranged in a staggered manner, the combing of different positions of the bristles can be realized when the two combs 93 alternately comb the bristles, so that the comprehensiveness of the comb 93 to the bristle combing is improved;
when the rotating rod 91 rotates, the abutting ring 101 is driven to synchronously rotate, when the comb teeth in the comb 93 just rotate into the tooth grooves 98 in the arc scraping plate 97, the concave position in the abutting ring 101 rotates to the position abutting against the push rod 100, at the moment, the arc scraping plate 97 moves towards the direction close to the rotating rod 91 under the stretching and resetting action of the three first springs 99, at the moment, the arc scraping plate 97 is positioned at the position where the plurality of comb teeth are close to the square plate, when the comb 93 continues to rotate along with the rotating rod 91, the comb teeth in the comb 93 rotate in the tooth grooves 98 in the arc scraping plate 97, at the moment, the abutting ring 101 gradually rotates from the concave position to the convex position, and gradually pushes the arc scraping plate 97 to move towards the direction where the comb teeth are far away from the rotating rod 91 through the abutting action between the convex position and the push rod 100, so that the arc scraping plate 97 scrapes off the impurity wound outside the plurality of comb teeth, and cleaning of the comb 93 is realized;
when the abutting point between the abutting ring 101 and the push rod 100 is the most protruding point of the protruding position, the arc scraping plate 97 moves to the outside of the plurality of tooth sockets 98, at the moment, the cleaning of one comb 93 is completed, when the abutting ring 101 rotates from the most protruding position to the recessed position, the arc scraping plate 97 drives the push rod 100 to move towards the direction close to the rotating rod 91 under the stretching and resetting action of the plurality of first springs 99 again, so that the push rod 100 always abuts against the outer side of the abutting ring 101, at the moment, the tooth sockets of the other comb 93 rotate to the inside of the plurality of tooth sockets 98 of the arc scraping plate 97 and reciprocate in sequence, and after the comb 93 combs the brush hair of the roller brush 81, the automatic cleaning of the comb 93 is realized;
the above-mentioned conflict ring 101 rotates, the dwang 91 drives disc 106 synchronous rotation, disc 106 drives the synchronous rotation of switching ring 107, when switching ring 107 rotates, the switching plate 102 is under the elasticity effect of second spring 104, drive the conflict pole 105 and keep away from the conflict ring 101's one side conflict all the time with switching ring 107, before one of them comb 93 rotates to the tooth's socket 98 in the arc scraper 97, when the arc pinion rack just shifts out from another comb 93 outside, the conflict point between switching ring 107 and the conflict pole 105, be sunken and bellied junction, at this moment, switching ring 107 is being rotated to protruding by the sunken rotation or by protruding to sunken rotation, at this moment, switching plate 102 drives the carrier plate 95 in the inside slip of square pipe 94 under the elasticity effect of second spring 104, make the carrier plate 95 drive arc scraper 97 synchronous movement through locating lever 96, realize the adjustment to arc scraper 97 position, make tooth's socket 98 in the arc scraper 97 can correspond with the tooth's socket 98 that the relative crisscross setting on two combs 93, so that arc scraper 97 can realize setting up the effect of clearance to the arc scraper 97 to the clearance of two relative crisscross combs 93.
According to the invention, through the aid mechanism 9, not only can the bristles of the roller brush 81 be thoroughly combed, but also impurities wound on the comb teeth of the comb 93 can be cleaned after the bristles are combed by the comb 93, so that the use effect of the comb 93 can be effectively ensured, the cleaning convenience of the comb 93 is improved, the combing effect of the comb 93 on the bristles of the roller brush 81 is further ensured, the cleaning stability of the heat dissipation cleaning mechanism 7 on the dust screen 6 is improved, and the overall practicability of the digital twin power grid data transmission device is further improved.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (9)
1. The utility model provides a digital twin electric wire netting data transmission device, includes electric wire netting data transmission cabinet (1) and cabinet door (2), its characterized in that: the cabinet door (2) with be connected for rotating between electric wire netting data transmission cabinet (1), one side of electric wire netting data transmission cabinet (1) is provided with heat dissipation window (3) that are used for radiating, the outside of heat dissipation window (3) is through bolt fixed mounting has heat dissipation frame (4), the inside of heat dissipation frame (4) is provided with four guide roller (5), four guide roller (5) are two liang of the outside that sets up in electric wire netting data transmission cabinet (1) respectively, and the distance between two pairs of guide roller (5) is greater than the height of heat dissipation window (3), four the outside joint of guide roller (5) has cup jointed dust screen (6) of a closed loop, and dust screen (6) set up the outside at heat dissipation window (3), the inside of heat dissipation frame (4) is provided with can improve electric wire netting data transmission cabinet (1) radiating effect and carries out the clearance mechanism (7) of clearing up dust screen (6).
2. The digital twin power grid data transmission device according to claim 1, wherein the heat dissipation cleaning mechanism (7) comprises four first belt pulleys (71) which are matched with each other for use, the four first belt pulleys (71) are respectively arranged on one side of four guide rollers (5) close to a cabinet door (2) of the power grid data transmission cabinet (1) and are arranged in one-to-one correspondence with the four guide rollers (5), one ends of roller shafts of the four guide rollers (5) are respectively fixedly connected with wheel shafts of the four first belt pulleys (71), a motor (72) is fixedly arranged on one side of the heat dissipation frame (4) close to the cabinet door (2) through a mounting seat, one end of an output shaft of the motor (72) extends to the inside of the heat dissipation frame (4) and is fixedly connected with one of the wheel shafts of the first belt pulleys (71), one end, far away from the guide roller (5), of the wheel shaft of the other three first belt pulleys (71) is rotationally connected with the inner wall of the heat dissipation frame (4), two pairs of positioning strips (73) are fixedly connected to the inside of the heat dissipation frame (4), the two pairs of positioning strips (73) are vertically arranged with the guide roller (5), one installation frame (74) is slidingly connected between the two pairs of positioning strips (73), the middle part of the installation frame (74) is arranged at the inner side of the dust screen (6), two ends of the installation frame (74) extend to the outer side of the dust screen (6), the inside fixed mounting of installing frame (74) has two fans (75) that are used for radiating, the radiating frame (4) is close to on the inner wall of cabinet door (2) one side fixedly connected with two fixed plates (76), two jointly rotate between fixed plate (76) and be connected with a bi-directional screw (77), the outside screw thread of bi-directional screw (77) has cup jointed screw thread piece (78), one side and installing frame (74) fixed connection of cabinet door (2) are kept away from to screw thread piece (78), one end of the bottom of bi-directional screw (77) passes one of them fixed plate (76) and fixedly connected with driven bevel gear (79), the outside fixed cup joint of motor (72) output shaft has with driven bevel gear (79) meshing initiative bevel gear (80), and initiative bevel gear (80) set up one side that guide roller (5) was kept away from in one of them first belt pulley (71).
3. The digital twin power grid data transmission device according to claim 2, wherein a roller brush (81) is arranged below the dustproof net (6), two ends of a brush shaft of the roller brush (81) are rotationally connected with the inner wall of the radiating frame (4), a pair of second pulleys (82) which are mutually matched are fixedly sleeved outside the brush shaft of the roller brush (81) and outside a wheel shaft of one of the first pulleys (71), a dust box (83) which is matched with the roller brush (81) is arranged below the radiating frame (4), a sliding part which can be pulled by the dust box (83) is arranged below the roller brush (81), and a pulling opening which is matched with the dust box (83) is arranged on one side, close to the cabinet door (2), of the radiating frame (4).
4. A digital twin power grid data transmission device according to claim 3, characterized in that two compression rollers (84) are arranged between the two pairs of first pulleys (71), the two compression rollers (84) are arranged on the outer side of the dust screen (6) and compress the whole shape of the dust screen (6) into a concave shape, two ends of the two compression rollers (84) are detachably arranged on the inner side of the heat dissipation frame (4) through bolts, heat dissipation openings (85) which can dissipate heat when the plurality of power grid data transmission cabinets (1) are placed side by side are arranged on two sides of the heat dissipation frame (4), and the heat dissipation openings (85) are arranged between the two compression rollers (84).
5. A digital twin power grid data transmission device according to claim 4, characterized in that an auxiliary mechanism (9) capable of guaranteeing the stability of the cleaning effect of the roller brush (81) is arranged on the side of the roller brush (81) away from the power grid data transmission cabinet (1);
the utility model provides an assist mechanism (9) is including setting up dwang (91) in electric wire netting data transmission cabinet (1) one side is kept away from to round bar brush (81), the inside at radiator frame (4) is all rotated at the both ends of dwang (91), and dwang (91) set up in the oblique below of round bar brush (81), outside all fixed ring gear (92) that have cup jointed intermeshing of dwang (91) and round bar brush (81) brush axle, outside ring gear (92) of round bar brush (81) brush axle set up between second belt pulley (82) and round bar brush (81) brush hair, two comb (93) that are used for carding round bar brush (81) brush hair are connected in the outside square bar of dwang (91) and set up in square bar a plurality of broachs of round bar one side of keeping away from, and the broach in two comb (93) is crisscross setting one by one.
6. The digital twin power grid data transmission device according to claim 5, wherein one side of the rotating rod (91) far away from the roller brush (81) is provided with two square pipes (94), one end of each of the two square pipes (94) far away from each other is fixedly connected with the inner wall of the heat dissipation frame (4), two square pipes (94) are arranged under the rotating rod (91) and the center point of each of the two square pipes (94) is on the same straight line with the center point of the brush shaft of the rotating rod (91) and the roller brush (81), one carrier plate (95) is connected with the inside of each square pipe (94) in a sliding manner, three positioning rods (96) are uniformly connected with one end of each positioning rod (96) close to the rotating rod (91) and fixedly connected with an arc-shaped scraping plate (97) for scraping off external impurities of comb teeth in the comb (93), one side of each arc-shaped scraping plate (97) close to the rotating rod (91) is uniformly provided with a plurality of tooth sockets (98) which are matched with the center point, one end of each positioning rod is close to one end of each positioning rod (96) close to the rotating rod (95) and is connected with one end of each positioning rod (95) in a sliding manner, one end of each positioning rod is connected with one end of each positioning rod (95) in a sliding manner, an abutting ring (101) matched with the push rod (100) is fixedly sleeved on the outer portion of the rotating rod (91), and the abutting ring (101) is arranged between the toothed ring (92) and the comb (93).
7. The digital twin grid data transmission device according to claim 6, wherein a switching plate (102) is fixedly connected to one side, close to a rotating rod (91), of the carrier plate (95), the switching plate (102) is arranged on one side, far away from an arc-shaped scraping plate (97), of the push rod (100), a through groove matched with the switching plate (102) is formed in one side, far away from the push rod (100), of one square tube (94), a fixed block (103) is arranged on one side, far away from the push rod (100), of the switching plate (102), the fixed block (103) is fixedly connected with one square tube (94), a second spring (104) is fixedly connected between the fixed block (103) and the switching plate (102), a contact rod (105) is fixedly connected to one side, far away from the carrier plate (95), a disc (106) is fixedly sleeved on the outer side of the rotating rod (91), the disc (106) is arranged between the contact ring (101) and the toothed ring (92), one side, far away from the contact ring (101) is fixedly connected with the contact rod (105), the contact rod (107) is matched with a special-shaped ring (107), and the special-shaped ring (107) is arranged in a switching mode, and the starting points of the depressions and the protrusions in the switching ring (107) are respectively arranged in one-to-one correspondence with the two combs (93).
8. The digital twin power grid data transmission device according to claim 6, wherein the arc-shaped scraping plate (97) and the rotating rod (91) are concentric, and each positioning rod (96) consists of a round rod and a drop-preventing disc arranged on one side of the round rod away from the arc-shaped scraping plate (97).
9. The digital twin power grid data transmission device according to claim 7, wherein the interference ring (101) is a special-shaped ring with two protrusions and recesses on the outer side, and the two protrusions in the interference ring (101) are respectively arranged in one-to-one correspondence with the two combs (93).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310746218.0A CN116507098B (en) | 2023-06-25 | 2023-06-25 | Digital twin power grid data transmission device |
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| CN202310746218.0A CN116507098B (en) | 2023-06-25 | 2023-06-25 | Digital twin power grid data transmission device |
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| CN116507098B CN116507098B (en) | 2023-09-19 |
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| CN116507098B (en) | 2023-09-19 |
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