CN114614356A - Mechanism and method capable of effectively preventing short circuit in power distribution cabinet - Google Patents
Mechanism and method capable of effectively preventing short circuit in power distribution cabinet Download PDFInfo
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- CN114614356A CN114614356A CN202210238817.7A CN202210238817A CN114614356A CN 114614356 A CN114614356 A CN 114614356A CN 202210238817 A CN202210238817 A CN 202210238817A CN 114614356 A CN114614356 A CN 114614356A
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- fixedly connected
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- cabinet body
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/34—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for insects
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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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Birds (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a mechanism capable of effectively preventing the internal short circuit of a power distribution cabinet and a method thereof, wherein the mechanism comprises a cabinet body, when the mechanism is used, a water storage tank, a guide plate, a vertical rod, a spring, a rack, a driving gear, a second rotating rod, a first single grooved wheel, a second single grooved wheel, a belt, a first rotating rod, a circular plate and a plurality of rain baffles are matched with each other to automatically shield a plurality of heat radiating ports in rainy days, so that the condition of short circuit caused by the penetration of rainwater is avoided, the mechanism cleans dust and winged insect corpses attached to a dust screen by the mutual matching among a transmission conical gear, a driven conical gear, a worm gear, a third rotating rod, a rotary disk, a fixed shaft, a rectangular groove, a limiting plate, a limiting rod and a brush, improves the heat radiation effect, and utilizes the mutual matching among a liquid storage tank, a liquid outlet pipe, a corrugated pipe, a liquid storage pipe and an atomizer to spray insect repellent on the dust screen, the winged insects are prevented from adhering to the dust screen.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a mechanism and a method for effectively preventing short circuit in a power distribution cabinet.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet has practicability with a power distribution cabinet, and various high-voltage and low-voltage power distribution cabinets are power supply infrastructures of various enterprises and public institutions and large civil office buildings.
Current switch board, in the use, make the rainwater infiltration enter the internal condition that causes the short circuit of cabinet easily, and current switch board thermovent is equipped with the dust screen, external winged insect and dust are piled up easily on the dust screen, the radiating effect of switch board has been reduced, cause the damage of electrical part easily when the high temperature in the switch board, and the through wires hole of switch board makes external toy and insect get into easily, cause the damage of electrical part in the switch board, use cost has been increased.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a mechanism and a method for effectively preventing the internal short circuit of a power distribution cabinet.
In order to achieve the purpose, the invention provides the following technical scheme: a mechanism capable of effectively preventing the internal of a power distribution cabinet from short circuit and a method thereof comprise a cabinet body, wherein an opening is formed in the middle position of the left side of the cabinet body, a dustproof net is fixedly connected to the left side of an inner cavity of the opening, a partition plate is attached to the right side of the dustproof net, the outer side wall of the partition plate is fixedly connected with the inner side wall of the opening, a plurality of heat dissipation ports are formed in the partition plate, a rainproof mechanism is arranged on the right side of the partition plate, a dust removing mechanism is arranged on the left side of the dustproof net, a water storage tank is fixedly connected to the top of the left side of the cabinet body, a guide plate is arranged in the inner cavity of the water storage tank close to the top, drain holes are formed in the left side of the water storage tank close to the bottom, a vertical rod is fixedly connected to the bottom of the guide plate, first through holes matched with the vertical rod are formed in the bottom of the water storage tank, and the bottom end of the vertical rod penetrates through the first through hole inner cavity, and fixedly connected with rack, the outside cover of montant is equipped with the spring, just the upper and lower both ends of spring respectively with guide plate and catch basin inner chamber bottom fixed connection, the bottom of the cabinet body is close to the equal laminating of left and right sides department and is equipped with the backup pad, two the common fixedly connected with bottom plate in bottom of backup pad, be equipped with latch mechanism between the cabinet body and the bottom plate, the right side of the cabinet body is close to bottom department and pegs graft there is the leather sheath, just the outside of leather sheath is equipped with tightens the mechanism.
Preferably, the rainproof mechanism comprises a circular plate, the circular plate is positioned at the middle position of the right side of the partition plate, a plurality of first L-shaped rods are fixedly connected to the outer edge of the circular plate, a rainproof plate is fixedly connected to one ends, far away from the circular plate, of the first L-shaped rods, a first rotating rod penetrates through the center of the circular plate, a first bearing is fixedly connected to the middle position of the right side of the partition plate, the left end of the first rotating rod is inserted into an inner cavity of the first bearing, a first single grooved wheel is fixedly connected to the right end of the first rotating rod, a second single grooved wheel is arranged at the top of the first single grooved wheel, a belt is arranged between the first single grooved wheel and the second single grooved wheel, the first single grooved wheel and the second single grooved wheel are connected through belt transmission, a driving gear is engaged with the front side of the rack near the bottom end, a second rotating rod penetrates through the center of the driving gear, the left side of the cabinet body is provided with a through hole close to the top, a second bearing is fixedly connected to the left side of the inner cavity of the through hole, and the right end of the second rotating rod penetrates through the inner cavity of the second bearing and is fixedly connected with the left circle center of the second single grooved wheel.
Preferably, the dust removing mechanism comprises a rotary table, the rotary table is located on the left side of the dust screen, an L-shaped plate is arranged on the left side of the rotary table, the L-shaped plate is fixedly connected with the cabinet body at one end with a shorter L-shaped structure, a third bearing is fixedly connected to the L-shaped plate, a third rotating rod penetrates through an inner cavity of the third bearing, the right end of the third rotating rod is fixedly connected with the left circle center of the rotary table, a worm wheel is fixedly connected to the left end of the third rotating rod, a worm is meshed to the rear side of the worm wheel, a transverse plate is fixedly connected to the left side of the L-shaped plate near the top, a fourth bearing is fixedly connected to the transverse plate, the top end of the worm penetrates through an inner cavity of the fourth bearing and is fixedly connected with a driven bevel gear, a transmission bevel gear is meshed to the right side of the top of the driven bevel gear, the left end of the second rotating rod is fixedly connected with the right circle center of the transmission bevel gear, the right side of carousel is close to bottom fixedly connected with fixed axle, just the outside cover of fixed axle is equipped with the rectangular channel, fixedly connected with brush is located at the right side top of rectangular channel, just the right side of brush and the left side intermeshing of dust screen.
Preferably, the equal fixedly connected with limiting plate in both sides around the rectangular channel, just seted up the second on the limiting plate and perforated, two the second is perforated the inner chamber and is all run through and be equipped with the gag lever post, just the top and the L shaped plate fixed connection of gag lever post.
Preferably, the left side of the cabinet body is close to the fixedly connected with liquid reserve tank of bottom department, the top of liquid reserve tank is close to left side department and pegs graft and have the feed liquor pipe, just the top outside cover of feed liquor pipe is equipped with the block, the top of liquid reserve tank is close to right side department and pegs graft and have the drain pipe, just the top fixedly connected with bellows of drain pipe, the fixedly connected with liquid reserve pipe of right side bottom department of rectangular channel, just a plurality of atomizer of right side fixedly connected with of liquid reserve pipe, the top and the liquid reserve pipe fixed connection of bellows.
Preferably, the clamping mechanism comprises two clamping blocks, the two clamping blocks are respectively and fixedly connected to the bottom of the cabinet body close to the left side and the right side, the tops of the two support plates are respectively provided with a clamping groove, the two clamping blocks are respectively inserted into adjacent clamping groove inner cavities, one side of the two support plates away from is provided with a movable plate, one side of the two movable plates adjacent to is fixedly connected with a positioning rod, one side of the two support plates away from is close to the top and is provided with a third through hole, the two clamping blocks are respectively provided with a fourth through hole, one end of the two positioning rods adjacent to is respectively penetrated through the adjacent third through hole and the fourth through hole inner cavity, the bottoms of the two movable plates are respectively and fixedly connected with a sliding block, the top of the bottom plate close to the left side and the right side is provided with a sliding groove, the two sliding blocks are respectively and movably connected to the adjacent sliding groove inner cavities, one side of the two movable plates away from is respectively and is fixedly connected with a fifth bearing, the equal fixedly connected with riser of top left and right sides department of bottom plate, just fixedly connected with thread bush on the riser, two the thread bush inner chamber all runs through and is equipped with the threaded rod, two the adjacent one end of threaded rod is pegged graft respectively in adjacent fifth bearing inner chamber, and two the equal fixedly connected with hand wheel of one end that the threaded rod was kept away from mutually.
Preferably, the tightening mechanism comprises a hollow tube, the hollow tube is sleeved outside the leather sheath, the left end of the hollow pipe is fixedly connected with the cabinet body, the inner cavity of the hollow pipe is provided with a plurality of balls, the round balls are arranged in an annular array shape by taking the circle center of the leather sheath as the center, the left sides of the round balls are fixedly connected with connecting rods, a plurality of slots are arranged on the hollow pipe, one end of each connecting rod far away from the adjacent round ball respectively penetrates through the inner cavity of the adjacent slot, and are hinged with the cabinet body, a movable ring is sleeved on the outer side wall of the hollow pipe close to the right end, a plurality of cross bars are fixedly connected on the left side of the movable ring, and the left ends of the cross rods are respectively hinged with adjacent connecting rods, the bottom of the movable ring is fixedly connected with a second L-shaped rod, and one end, away from the movable ring, of the second L-shaped rod is fixedly connected with the adjacent movable plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the water storage tank, the guide plate, the vertical rod, the spring, the rack, the driving gear, the second rotating rod, the first single grooved wheel, the second single grooved wheel, the belt, the first rotating rod, the circular plate and the rain baffles are matched with one another to automatically shield the plurality of radiating holes in rainy days, so that the condition that rainwater permeates into the water storage tank to cause short circuit is avoided;
2. according to the invention, through the mutual matching among the transmission conical gear, the driven conical gear, the worm wheel, the third rotating rod, the rotary table, the fixed shaft, the rectangular groove, the limiting plate, the limiting rod and the brush, dust and winged insect corpse attached to the dust screen are cleaned, the heat dissipation effect is improved, and through the mutual matching among the liquid storage tank, the liquid outlet pipe, the corrugated pipe, the liquid storage pipe and the sprayer, insect repellents are sprayed on the dust screen, so that winged insects are prevented from being adhered to the dust screen;
3. through the mutual cooperation between hollow tube, ball, connecting rod, horizontal pole, loose ring and the second L shape pole when installing the cabinet body for a plurality of ball tightens the leather sheath, thereby avoids external toy and insect to get into the damage that causes the interior electrical part of switch board in the cabinet body inner chamber, reduces use cost.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a right side view of a component spacer of the present invention;
FIG. 4 is a right side view of the hollow tube of the component of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 2;
fig. 6 is an enlarged view at B in fig. 2.
Reference numbers in the figures: 1. a cabinet body; 2. a base plate; 3. a support plate; 4. a movable plate; 5. a threaded rod; 6. a hand-operated wheel; 7. a dust screen; 8. an L-shaped plate; 9. a water storage tank; 10. a rack; 11. a drive gear; 12. a second rotating rod; 13. a transmission bevel gear; 14. a driven bevel gear; 15. a worm; 16. a worm gear; 17. a rectangular groove; 18. a brush; 19. a liquid storage tank; 20. a bellows; 21. a sprayer; 22. a liquid inlet pipe; 23. a baffle; 24. a vertical rod; 25. a spring; 26. a partition plate; 27. a leather sheath; 28. a hollow tube; 29. a movable ring; 30. a ball; 31. a connecting rod; 32. a second single sheave; 33. a first single sheave; 34. a first rotating lever; 35. a first L-shaped bar; 36. a rain shield; 37. a liquid storage pipe; 38. a turntable; 39. a third rotating rod; 40. a clamping block; 41. positioning a rod; 42. a second L-shaped bar; 43. a cross bar; 44. a circular plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a mechanism capable of effectively preventing the internal short circuit of a power distribution cabinet and a method thereof comprise a cabinet body 1, wherein an opening is arranged at the middle position of the left side of the cabinet body 1, a dustproof net 7 is fixedly connected to the left side of an inner cavity of the opening, a partition plate 26 is arranged on the right side of the dustproof net 7 in an attaching manner, the outer side wall of the partition plate 26 is fixedly connected with the inner side wall of the opening, a plurality of heat dissipation ports are arranged on the partition plate 26, a rainproof mechanism is arranged on the right side of the partition plate 26, a dust removing mechanism is arranged on the left side of the dustproof net 7, a water storage tank 9 is fixedly connected to the top of the left side of the cabinet body 1, a guide plate 23 is arranged in the position, close to the top, of the inner cavity of the water storage tank 9, a drain hole is arranged in the position, close to the bottom, a vertical rod 24 is fixedly connected to the bottom of the guide plate 23, a first perforation hole matched with the vertical rod 24 is arranged at the bottom of the water storage tank 9, the bottom end of the vertical rod 24 penetrates through the inner cavity of the first perforation hole, and is fixedly connected with a rack 10, a spring 25 is sleeved on the outer side of the vertical rod 24, the upper end and the lower end of the spring 25 are fixedly connected with the guide plate 23 and the bottom of the inner cavity of the water storage tank 9 respectively, the bottom of the cabinet body 1 close to the left side and the right side is provided with a support plate 3 in a fitting manner, the bottoms of the two support plates 3 are fixedly connected with a bottom plate 2 together, a clamping mechanism is arranged between the cabinet body 1 and the bottom plate 2, a leather sheath 27 is inserted and connected to the right side of the cabinet body 1 close to the bottom, and a tightening mechanism is arranged on the outer side of the leather sheath 27;
the rainproof mechanism comprises a circular plate 44, the circular plate 44 is positioned at the middle position of the right side of the partition plate 26, a plurality of first L-shaped rods 35 are fixedly connected to the outer edge of the circular plate 44, a rainproof plate 36 is fixedly connected to one ends, far away from the circular plate 44, of the plurality of first L-shaped rods 35, a first rotating rod 34 penetrates through the upper center of the circular plate 44, a first bearing is fixedly connected to the middle position of the right side of the partition plate 26, the left end of the first rotating rod 34 is inserted into the inner cavity of the first bearing, a first single grooved wheel 33 is fixedly connected to the right end of the first rotating rod 34, a second single grooved wheel 32 is arranged at the top of the first single grooved wheel 33, a belt is arranged between the first single grooved wheel 33 and the second single grooved wheel 32, the first single grooved wheel 33 and the second single grooved wheel 32 are in transmission connection through the belt, a driving gear 11 is meshed at the position, close to the bottom end, a second rotating rod 12 penetrates through the center of the driving gear 11, a through hole is formed in the left side of the cabinet body 1 close to the top, a second bearing is fixedly connected to the left side of the inner cavity of the through hole, the right end of the second rotating rod 12 penetrates through the inner cavity of the second bearing and is fixedly connected with the center of the circle of the left side of the second single grooved wheel 32, and therefore the condition that rainwater penetrates into the inner cavity of the cabinet body 1 to cause short circuit is avoided;
the dust removing mechanism comprises a rotary table 38, the rotary table 38 is positioned on the left side of the dust screen 7, an L-shaped plate 8 is arranged on the left side of the rotary table 38, the shorter L-shaped end of the L-shaped plate 8 is fixedly connected with the cabinet body 1, a third bearing is fixedly connected to the L-shaped plate 8, a third rotating rod 39 penetrates through the inner cavity of the third bearing, the right end of the third rotating rod 39 is fixedly connected with the center of the left side of the rotary table 38, a worm wheel 16 is fixedly connected to the left end of the third rotating rod 39, a worm 15 is meshed with the rear side of the worm wheel 16, a transverse plate is fixedly connected to the left side of the L-shaped plate 8 close to the top, a fourth bearing is fixedly connected to the transverse plate, the top end of the worm 15 penetrates through the inner cavity of the fourth bearing and is fixedly connected with a driven conical gear 14, a transmission conical gear 13 is meshed with the right side of the top of the driven conical gear 14, the left end of the second rotating rod 12 is fixedly connected with the center of the right side of the center of the transmission conical gear 13, a fixed shaft is fixedly connected to the position, close to the bottom, of the right side of the turntable 38, a rectangular groove 17 is sleeved on the outer side of the fixed shaft, limiting plates are fixedly connected to the front side and the rear side of the rectangular groove 17, second through holes are formed in the limiting plates, limiting rods penetrate through inner cavities of the two second through holes, the top end of each limiting rod is fixedly connected with the L-shaped plate 8, a brush 18 is fixedly connected to the top of the right side of the rectangular groove 17, the right side of the brush 18 is meshed with the left side of the dust screen 7, and therefore the heat dissipation effect of the cabinet body 1 is improved;
a liquid storage tank 19 is fixedly connected to the left side of the cabinet body 1 close to the bottom, a liquid inlet pipe 22 is inserted into the top of the liquid storage tank 19 close to the left side, a cap is sleeved on the outer side of the top end of the liquid inlet pipe 22, a liquid outlet pipe is inserted into the top of the liquid storage tank 19 close to the right side, a corrugated pipe 20 is fixedly connected to the top of the liquid outlet pipe, a liquid storage pipe 37 is fixedly connected to the bottom of the right side of the rectangular groove 17, a plurality of sprayers 21 are fixedly connected to the right side of the liquid storage pipe 37, and the top end of the corrugated pipe 20 is fixedly connected with the liquid storage pipe 37 to achieve the insect expelling effect;
the clamping mechanism comprises two clamping blocks 40, the two clamping blocks 40 are respectively and fixedly connected to the positions, close to the left side and the right side, of the bottom of the cabinet body 1, clamping grooves are formed in the tops of the two supporting plates 3, the two clamping blocks 40 are respectively inserted into adjacent clamping groove inner cavities, a movable plate 4 is arranged on the side, away from the two supporting plates 3, of the adjacent side of the two movable plates 4, positioning rods 41 are respectively and fixedly connected to the adjacent side of the two supporting plates 4, third through holes are formed in the positions, close to the tops of the far sides, of the two supporting plates 3, fourth through holes are formed in the two clamping blocks 40, the adjacent ends of the two positioning rods 41 respectively penetrate through the adjacent third through holes and the fourth through hole inner cavities, sliding blocks are respectively and fixedly connected to the bottoms of the two movable plates 4, sliding grooves are respectively formed in the positions, close to the left side and the right side, of the top of the bottom plate 2, the two sliding blocks are respectively and movably connected to the adjacent sliding groove inner cavities, fifth bearings are respectively and fixedly connected to the far sides of the two movable plates 4, the left side and the right side of the top of the bottom plate 2 are fixedly connected with vertical plates, thread sleeves are fixedly connected to the vertical plates, threaded rods 5 penetrate through inner cavities of the two thread sleeves, adjacent ends of the two threaded rods 5 are respectively inserted into adjacent fifth bearing inner cavities, and the end, away from the two threaded rods 5, of each thread sleeve is fixedly connected with a hand wheel 6, so that the cabinet body 1 can be conveniently disassembled and assembled;
the tightening mechanism comprises a hollow pipe 28, the hollow pipe 28 is sleeved outside the leather sheath 27, the left end of the hollow pipe 28 is fixedly connected with the cabinet body 1, the inner cavity of the hollow pipe 28 is provided with a plurality of round balls 30, the round balls 30 are arranged in an annular array shape by taking the circle center of the leather sheath 27 as the center, the left sides of the round balls 30 are all fixedly connected with connecting rods 31, the hollow pipe 28 is provided with a plurality of slots, one ends of the connecting rods 31 far away from the adjacent round balls 30 respectively penetrate through the adjacent slot inner cavities and are hinged with the cabinet body 1, the outer side wall of the hollow pipe 28 is sleeved with a movable ring 29 near the right end, the left side of the movable ring 29 is fixedly connected with a plurality of cross rods 43, the left ends of the cross rods 43 are respectively hinged with the adjacent connecting rods 31, the bottom of the movable ring 29 is fixedly connected with second L-shaped rods 42, one ends of the second L-shaped rods 42 far away from the movable ring 29 are fixedly connected with the adjacent movable plates 4, prevent external dust and insect from entering the inner cavity of the cabinet body 1 through the leather sheath 27 to cause damage to the electrical components in the inner cavity of the power distribution cabinet.
The working principle is as follows: when the invention is used, when the cabinet body 1 is installed, two clamping blocks 40 are respectively inserted into the adjacent inner cavities of the clamping grooves, and two hand-operated wheels 6 are rotated, the hand-operated wheels 6 rotate to drive the threaded rod 5 to rotate, two movable plates 4 are driven to relatively move through the arrangement of two threaded sleeves, the two movable plates 4 relatively move to drive two positioning rods 41 to respectively penetrate through the adjacent inner cavities of the third through hole and the fourth through hole, so that the cabinet body 1 is clamped and fixed, the movable plate 4 on the right side moves leftwards and drives the movable ring 29 to move leftwards through the second L-shaped rod 42, the movable ring 29 moves leftwards and pushes the adjacent connecting rod 31 to deflect towards one side close to the inner cavity of the hollow pipe 28 through the plurality of cross rods 43, so as to drive the plurality of round balls 30 to extrude and tighten the leather sleeve 27, thereby preventing external insects and small animals from entering the inner cavity of the cabinet body 1 through the leather sleeve 27, rainwater can enter the water storage tank 9, when the weight of the rainwater is gathered to a certain weight, the guide plate 23 is pressed to move downwards and drive the vertical rod 24 to slide downwards, the vertical rod 24 slides downwards to drive the rack 10 to move downwards, the rack 10 moves downwards to drive the driving gear 11 to rotate, the driving gear 11 rotates to drive the second rotating rod 12 to rotate, the second rotating rod 12 rotates to drive the first single grooved wheel 32 and the transmission bevel gear 13 to rotate, the first single grooved wheel 32 rotates to drive the second single grooved wheel 33 to rotate through a belt, the second single grooved wheel 33 rotates to drive the first rotating rod 34 to rotate, the first rotating rod 34 rotates to drive the first L-shaped rods 35 to rotate, the first L-shaped rods 35 rotate to drive the rain baffle 36 to rotate, and the plurality of heat dissipation ports are shielded through the rotation of the plurality of rain baffles 36, so that the rainwater is prevented from entering the inner cavity of the cabinet body 1 through the dust screen 7 and the heat dissipation ports, and the condition of short circuit of the inner cavity of the cabinet body 1 is avoided, the transmission conical gear 13 rotates to drive the driven conical gear 14 to rotate, the driven conical gear 14 rotates to drive the worm 15 to rotate, the worm 15 rotates to drive the worm wheel 16 to rotate, the worm wheel 16 rotates to drive the third rotating rod 39 to rotate, the third rotating rod 39 rotates to drive the rotating disc 38 to rotate, the rotating disc 38 rotates to drive the fixed shaft to rotate and reciprocate up and down, the rectangular groove 17 slides on the adjacent limiting rods respectively through two limiting plates to limit the adjacent limiting rods, so that when the fixed shaft rotates and reciprocates up and down, the rectangular groove 17 reciprocates up and down to drive the brush 18 to reciprocate up and down and clean dust and winged insect corpses attached to the dustproof net 7, the heat dissipation effect is improved, when the automobile stops in rainy days, the guide plate 23 moves up under the action of the resilience force of the spring 25 to reset the rectangular groove 17, and insect repellents are sprayed on the dustproof net 7 through the plurality of sprayers 21, the winged insect is prevented from entering the inner cavity of the cabinet body 1 through the dustproof net 7 and the heat dissipation port to cause damage to electrical elements in the power distribution cabinet.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Can effectively prevent the inside mechanism and the method that takes place the short circuit of switch board, including the cabinet body (1), its characterized in that: an opening is formed in the middle position of the left side of the cabinet body (1), the left side of the opening inner cavity is fixedly connected with a dustproof net (7), a partition plate (26) is arranged on the right side of the dustproof net (7) in a laminating mode, the outer side wall of the partition plate (26) is fixedly connected with the inner side wall of the opening, a plurality of radiating holes are formed in the partition plate (26), a rainproof mechanism is arranged on the right side of the partition plate (26), a dust removing mechanism is arranged on the left side of the dustproof net (7), a water storage tank (9) is fixedly connected to the top of the left side of the cabinet body (1), a guide plate (23) is arranged on the inner cavity of the water storage tank (9) close to the top, a vertical rod (24) is arranged on the left side of the water storage tank (9) close to the bottom, a vertical rod (24) is fixedly connected to the bottom of the guide plate (23), and a first through hole matched with the vertical rod (24) is formed in the bottom of the water storage tank (9), just the bottom of montant (24) runs through first perforation inner chamber to fixedly connected with rack (10), the outside cover of montant (24) is equipped with spring (25), just the upper and lower both ends of spring (25) respectively with guide plate (23) and catch basin (9) inner chamber bottom fixed connection, the bottom of the cabinet body (1) is close to the equal laminating of left and right sides department and is equipped with backup pad (3), two the common fixedly connected with bottom plate (2) in bottom of backup pad (3), be equipped with clamping mechanism between the cabinet body (1) and bottom plate (2), the right side of the cabinet body (1) is close to bottom department and pegs graft and has leather sheath (27), just the outside of leather sheath (27) is equipped with tightening mechanism.
2. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 1 are characterized in that: the rainproof mechanism comprises a circular plate (44), the circular plate (44) is located at the middle position of the right side of the partition plate (26), the outer edge of the circular plate (44) is fixedly connected with a plurality of first L-shaped rods (35), one ends, far away from the circular plate (44), of the first L-shaped rods (35) are fixedly connected with a rainproof plate (36), a first rotating rod (34) penetrates through the upper center of the circular plate (44), the middle position of the right side of the partition plate (26) is fixedly connected with a first bearing, the left end of the first rotating rod (34) is inserted into an inner cavity of the first bearing, the right end of the first rotating rod (34) is fixedly connected with a first single grooved pulley (33), the top of the first single grooved pulley (33) is provided with a second single grooved pulley (32), a belt is arranged between the first single grooved pulley (33) and the second single grooved pulley (32), and the first single grooved pulley (33) is connected with the second single grooved pulley (32) through belt transmission, the front side of rack (10) is close to bottom department meshing and has drive gear (11), centre of a circle department runs through and is equipped with second bull stick (12) on drive gear (11), the left side of the cabinet body (1) is close to top department and has seted up the through-hole, just through-hole inner chamber left side fixedly connected with second bearing, the right-hand member of second bull stick (12) runs through the second bearing inner chamber to with the left side centre of a circle department fixed connection of second single sheave (32).
3. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 2 are characterized in that: the dust removal mechanism comprises a rotary table (38), the rotary table (38) is located on the left side of the dust screen (7), an L-shaped plate (8) is arranged on the left side of the rotary table (38), the short end of the L-shaped plate (8) L-shaped structure is fixedly connected with the cabinet body (1), a third bearing is fixedly connected to the L-shaped plate (8), a third rotating rod (39) penetrates through an inner cavity of the third bearing, the right end of the third rotating rod (39) is fixedly connected with the left circle center of the rotary table (38), a worm wheel (16) is fixedly connected to the left end of the third rotating rod (39), a worm (15) is meshed to the rear side of the worm wheel (16), the left side of the L-shaped plate (8) is close to a transverse plate fixedly connected with the top, a fourth bearing is fixedly connected to the transverse plate, the top end of the worm (15) penetrates through an inner cavity of the fourth bearing, and a driven bevel gear (14) is fixedly connected with the top end of the worm (16), the meshing of the top right side department of driven conical gear (14) has transmission conical gear (13), the left end of second bull stick (12) and the right side centre of a circle department fixed connection of transmission conical gear (13), the right side of carousel (38) is close to bottom fixedly connected with fixed axle, just the outside cover of fixed axle is equipped with rectangular channel (17), fixedly connected with brush (18) are located at the right side top of rectangular channel (17), just the right side of brush (18) and the left side intermeshing of dust screen (7).
4. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 3 are characterized in that: the equal fixedly connected with limiting plate in both sides around rectangular channel (17), just set up the second on the limiting plate and perforate, two the second is perforated the inner chamber and all is run through and is equipped with the gag lever post, just the top and the L shaped plate (8) fixed connection of gag lever post.
5. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 3 are characterized in that: the utility model discloses a cabinet, including cabinet body (1), bottom fixedly connected with liquid reserve tank (19) is close to in the left side of the cabinet body (1), the top of liquid reserve tank (19) is close to left side department and pegs graft and have feed liquor pipe (22), just the top outside cover of feed liquor pipe (22) is equipped with the block, the top of liquid reserve tank (19) is close to right side department and pegs graft and have the drain pipe, just the top fixedly connected with bellows (20) of drain pipe, fixedly connected with liquid reserve pipe (37) are located to the right side bottom of rectangular channel (17), just a plurality of atomizer (21) of right side fixedly connected with of liquid reserve pipe (37), the top and liquid reserve pipe (37) fixed connection of bellows (20).
6. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 1 are characterized in that: the clamping mechanism comprises two clamping blocks (40), the two clamping blocks (40) are respectively and fixedly connected to the bottom of the cabinet body (1) close to the left side and the right side, clamping grooves are formed in the tops of the two supporting plates (3), the two clamping blocks (40) are respectively inserted into adjacent clamping groove inner cavities, a movable plate (4) is arranged on one side, away from the two supporting plates (3), of each supporting plate, positioning rods (41) are fixedly connected to one adjacent sides of the two movable plates (4), third through holes are formed in the positions, close to the tops, of the two supporting plates (3), fourth through holes are formed in the two clamping blocks (40), one adjacent end of each positioning rod (41) penetrates through the adjacent third through hole and the corresponding fourth through hole inner cavity, sliding blocks are fixedly connected to the bottoms of the two movable plates (4), and sliding grooves are formed in the positions, close to the left side and the right side, of the top of the bottom plate (2), two slider swing joint is respectively at adjacent spout inner chamber, two the equal fixedly connected with fifth bearing in one side that fly leaf (4) was kept away from mutually, the equal fixedly connected with riser of top left and right sides department of bottom plate (2), just fixedly connected with thread bush on the riser, two the thread bush inner chamber all runs through and is equipped with threaded rod (5), two the adjacent one end of threaded rod (5) is pegged graft respectively in adjacent fifth bearing inner chamber, and two the equal fixedly connected with hand wheel (6) of one end that threaded rod (5) were kept away from mutually.
7. The mechanism and the method for effectively preventing the short circuit inside the power distribution cabinet according to claim 6 are characterized in that: the tightening mechanism comprises a hollow pipe (28), the hollow pipe (28) is sleeved on the outer side of the leather sheath (27), the left end of the hollow pipe (28) is fixedly connected with the cabinet body (1), the inner cavity of the hollow pipe (28) is provided with a plurality of round balls (30), the round balls (30) are arranged in an annular array shape by taking the circle center of the leather sheath (27) as the center, the round balls (30) are all fixedly connected with connecting rods (31) on the left side, the hollow pipe (28) is provided with a plurality of slots, one ends of the connecting rods (31) far away from the adjacent round balls (30) respectively penetrate through the adjacent slotted inner cavities and are hinged with the cabinet body (1), the outer side wall of the hollow pipe (28) is sleeved with a movable ring (29) close to the right end, the left side of the movable ring (29) is fixedly connected with a plurality of cross rods (43), and the left ends of the cross rods (43) are respectively hinged with the adjacent connecting rods (31), the bottom of the movable ring (29) is fixedly connected with a second L-shaped rod (42), and one end, far away from the movable ring (29), of the second L-shaped rod (42) is fixedly connected with the adjacent movable plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210238817.7A CN114614356A (en) | 2022-03-11 | 2022-03-11 | Mechanism and method capable of effectively preventing short circuit in power distribution cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210238817.7A CN114614356A (en) | 2022-03-11 | 2022-03-11 | Mechanism and method capable of effectively preventing short circuit in power distribution cabinet |
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| CN114614356A true CN114614356A (en) | 2022-06-10 |
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| CN202210238817.7A Pending CN114614356A (en) | 2022-03-11 | 2022-03-11 | Mechanism and method capable of effectively preventing short circuit in power distribution cabinet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845512A (en) * | 2022-06-20 | 2022-08-02 | 辽宁工业大学 | Computer room safety device based on computer vision control technology |
| CN115395376A (en) * | 2022-08-26 | 2022-11-25 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Power consumption information management device based on block terminal |
| CN115693426A (en) * | 2022-10-27 | 2023-02-03 | 山东阳光电力设备有限公司 | Be applied to expelling parasite switch board in multiple worm area |
| WO2024007110A1 (en) * | 2022-07-04 | 2024-01-11 | 嘉兴倍创网络科技有限公司 | 5g communication control cabinet |
-
2022
- 2022-03-11 CN CN202210238817.7A patent/CN114614356A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114845512A (en) * | 2022-06-20 | 2022-08-02 | 辽宁工业大学 | Computer room safety device based on computer vision control technology |
| CN114845512B (en) * | 2022-06-20 | 2024-03-15 | 辽宁工业大学 | Computer room safety device based on computer vision control technology |
| WO2024007110A1 (en) * | 2022-07-04 | 2024-01-11 | 嘉兴倍创网络科技有限公司 | 5g communication control cabinet |
| CN115395376A (en) * | 2022-08-26 | 2022-11-25 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Power consumption information management device based on block terminal |
| CN115395376B (en) * | 2022-08-26 | 2024-04-30 | 国网江苏省电力有限公司连云港市赣榆区供电分公司 | Power consumption information management device based on block terminal |
| CN115693426A (en) * | 2022-10-27 | 2023-02-03 | 山东阳光电力设备有限公司 | Be applied to expelling parasite switch board in multiple worm area |
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