CN113381306A - Liftable switch board - Google Patents
Liftable switch board Download PDFInfo
- Publication number
- CN113381306A CN113381306A CN202110921842.0A CN202110921842A CN113381306A CN 113381306 A CN113381306 A CN 113381306A CN 202110921842 A CN202110921842 A CN 202110921842A CN 113381306 A CN113381306 A CN 113381306A
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- Prior art keywords
- cavity
- cabinet
- fixedly arranged
- fire
- sliding
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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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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/42—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with mechanical connection between sensor and actuator, e.g. rods, levers
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B3/4415—Double-hung, i.e. with two vertical sliding panels
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
-
- 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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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/44—Vertically-sliding wings
- E06B2003/4492—Vertically-sliding wings provided with screens
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a liftable power distribution cabinet, which comprises a platform, wherein two limiting rods which are symmetrical front and back are fixedly arranged on the top surface of the platform, limiting cavities are formed in the two limiting rods, a lifting plate is arranged between the two limiting rods in a sliding manner, a cabinet is arranged on the left side surface of the two limiting rods in a sliding manner, a cabinet cavity is formed in the cabinet, a fire fighting box is fixedly arranged on the right wall of the cabinet cavity, an upper distribution board and a lower distribution board are arranged in the cabinet cavity in a sliding manner, a cabinet door is rotatably arranged on the left wall of the cabinet cavity, two net door cavities which are symmetrical front and back are formed in the inner wall of the cabinet cavity, and an upper net door and a lower net door are arranged in the cabinet cavity in a sliding manner. Not only can make the switch board go up and down, still easy to assemble and dismantlement.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a liftable power distribution cabinet.
Background
Switch board power distribution cabinet and lighting power distribution cabinet, the measurement cabinet, be distribution system's final stage equipment, install the distribution board of two or more distribution usefulness usually in the switch board, consequently the switch board is the size usually great, be difficult to remove and assemble the dismantlement, and because the continuous function of weather intensification and distribution board, the temperature that can make distribution board and switch board progressively risees, and the electric apparatus that overhigh temperature can arouse on the distribution board breaks down, also can reduce the life of electric apparatus and distribution board simultaneously, and the distribution board when being in the environment that contains combustible substance, very easily take place to catch fire or even explode, thereby arouse the conflagration.
Disclosure of Invention
The invention aims to provide a liftable power distribution cabinet, which is used for overcoming the defects in the prior art.
The liftable power distribution cabinet comprises a platform, two limiting rods which are symmetrical front and back are fixedly arranged on the top surface of the platform, limiting cavities are formed in the two limiting rods, a lifting plate is slidably arranged between the two limiting rods, two limiting shafts which are symmetrical front and back are rotatably arranged on the lifting plate, limiting gears are fixedly arranged on the peripheries of the two limiting shafts, the two limiting gears are respectively meshed with the right walls of the limiting cavities on the same side, a cabinet is slidably arranged on the left side surfaces of the two limiting rods, a cabinet cavity is formed in the cabinet, a fire box is fixedly arranged on the right wall of the cabinet cavity, a fire fighting cavity is formed in the fire box, a partition plate is fixedly arranged in the fire fighting cavity, an upper distribution board and a lower distribution board are slidably arranged in the cabinet cavity, a cabinet door is rotatably arranged on the left wall of the cabinet cavity, and the rear end of the cabinet door is hinged to the left side surface of the cabinet, the utility model discloses a combustible particle's machine, including machine chamber, screen door.
Further technical scheme, the lifter plate internal fixation is equipped with the restriction power supply of two front and back symmetries, two the restriction power supply respectively with the homonymy restriction axle power is connected, the vertical fixation is equipped with the connecting block of two front and back symmetries on the lifter plate left surface, two the connecting block left end is all fixed and is equipped with the lift axle, two equal sliding sleeve has a lift section of thick bamboo, two in the lift axle periphery the lift section of thick bamboo left surface all with the rack right flank is fixed, opens the restriction power supply makes restriction gear revolve makes the lifter plate with the lift axle upwards slides, makes the lift section of thick bamboo with the rack upwards slides.
According to a further technical scheme, an upper groove and a lower groove are formed in the rear wall of the machine cavity, an upper sliding rod is arranged in the upper groove in a sliding mode, the front side face of the upper sliding rod is fixed with the rear side face of the upper distribution board, a lower sliding rod is arranged in the lower groove in a sliding mode, the front side face of the lower sliding rod is fixed with the rear side face of the lower distribution board, a cooling box is fixedly arranged in the machine cavity, the rear end of the cooling box penetrates through the rear wall of the machine cavity from front to back, a cooling cavity is formed in the cooling box, a water inlet and a water outlet are formed in the rear wall of the cooling cavity, the rear side face of the cooling box and the rear side face of the cabinet are located on the same plane, a water inlet pipe and a water outlet pipe are fixedly arranged on the rear side face of the cooling box, the front port of the water inlet pipe is communicated with the water inlet, the front port of the water outlet pipe is communicated with the water outlet, and the upper distribution board can manually slide left and right through the upper groove and the upper sliding rod, the lower distribution board can manually slide left and right through the lower groove and the lower sliding rod, cold water is introduced into the water inlet pipe, the cold water flows into the cooling cavity through the water inlet, and the cold water flows into the water outlet pipe through the water outlet.
In a further technical scheme, six series bulbs which are arranged from left to right at equal intervals are fixedly arranged in the top wall of the machine cavity, a bulb power supply is fixedly arranged in the top wall of the machine cavity and is in power connection with the series bulbs, two air cavities which are symmetrical up and down are arranged on the rear wall of the machine cavity, the two air cavities penetrate through the rear side face of the machine cabinet from front to back, supporting rods are fixedly arranged in the two air cavities, fan shafts are rotatably arranged on the rear side faces of the two supporting rods, four blades which are rotationally symmetrical are fixedly arranged on the peripheries of the two fan shafts, railings which are arranged from left to right at equal intervals are fixedly arranged on the rear walls of the two air cavities, fan power sources are fixedly arranged in the two supporting rods and are respectively in power connection with the fan shafts at the same side, the bulb power supply is turned on, so that the six series bulbs emit light, and the fan power source is started to enable the blades to rotate along with the fan shaft.
According to a further technical scheme, two upper sliding motors which are symmetrical front and back are fixedly arranged in the upper net door, an upper sliding shaft is connected to the right side faces of the two upper sliding motors in a power-sharing manner, upper sliding gears are fixedly arranged on the peripheries of the two upper sliding shafts, the two upper sliding gears are respectively meshed with the inner walls of the net door cavity at the same side, two upper relays which are symmetrical front and back are fixedly arranged in the upper net door, the two upper relays can respectively transmit time information to the upper sliding motors at the same side, two lower sliding motors which are symmetrical front and back are fixedly arranged in the lower net door, a lower sliding shaft is connected to the right side faces of the two lower sliding motors in a power-sharing manner, lower sliding gears are fixedly arranged on the peripheries of the two lower sliding shafts, the two lower sliding gears are respectively meshed with the inner walls of the net door cavity at the same side, and two lower relays which are symmetrical front and back are fixedly arranged in the lower net door, two lower relays can give time information for the gliding motor of homonymy respectively, open the upglide motor, make upglide gear rotates, makes it slides from top to bottom to go up the net door, opens the gliding motor, makes the gliding gear rotates, makes it slides from top to bottom to go down the net door.
According to a further technical scheme, an inductor is fixedly arranged on the left side surface of the fire fighting box, two rotation plates which are vertically symmetrical are rotatably arranged on the left wall of the fire fighting cavity, one ends of the two rotation plates, which are close to each other, are hinged with the left side surface of the fire fighting box, a partition plate is arranged between the two rotation plates, one ends of the two rotation plates, which are close to each other, are abutted against the partition plate, springs are fixedly arranged on the right side surfaces of the two rotation plates, the right ends of the two springs are fixedly connected with the right wall of the fire fighting cavity, two push plates which are vertically symmetrical are slidably arranged in the fire fighting cavity, gear plates are fixedly arranged on one side surfaces, which are far away from each other, of the two push plates, fire fighting shafts are rotatably arranged on the front side surfaces of the two gear plates, fire fighting gears are fixedly arranged on the peripheries of the two fire fighting shafts, and are engaged with the right wall of the fire fighting cavity, two all fixed fire control power supply, two of being equipped with in the gear board fire control power supply is right with the homonymy respectively the fire control axle power connection, just the inductor can give two with smoke signal transmission the fire control power supply opens two the fire control power supply makes two fire control gear revolve makes two the push pedal is close to the slip each other.
The invention relates to a liftable power distribution cabinet, which comprises the following working procedures:
lifting function:
step one, rising: starting the limiting power source, enabling the limiting gear to rotate, enabling the lifting plate to slide upwards with the lifting shaft, and enabling the lifting cylinder and the cabinet to slide upwards;
and step two, descending: and opening the limiting power source, enabling the limiting gear to rotate reversely, enabling the lifting plate to slide downwards with the lifting shaft, and enabling the lifting cylinder and the cabinet to slide downwards until the bottom surface of the cabinet is attached to the top surface of the platform.
Simple splitting function:
when the bottom surface of the cabinet is attached to the top surface of the platform, the limiting power source is started, the limiting gear is rotated reversely, and the lifting plate and the lifting shaft slide downwards until the lifting shaft completely slides out of the lifting cylinder.
Cooling function:
and cold water is introduced into the water inlet pipe, so that the cold water flows into the cooling cavity through the water inlet, and then flows into the water outlet pipe through the water outlet, so that the cold water can absorb heat in the machine cavity, and meanwhile, the fan power source is started, so that the blades rotate along with the fan shaft, and hot air in the machine cavity is discharged.
The fire-fighting function is as follows:
the dry ice is stored in the fire fighting cavity, when the cabinet catches fire, the sensor senses smoke, then the sensor transmits a smoke signal to the fire fighting power source, the fire fighting power source is opened, the two fire fighting gears are rotated, the two push plates are close to each other and slide, the pressure in the fire fighting cavity is increased, the rotating plates are rotated, and the dry ice in the fire fighting cavity enters the machine cavity.
And (4) protection function:
setting a delay time minute for the upper relay, manually sliding the internet access door downwards to the bottommost end, waiting for the minute, transmitting a time signal to the upper sliding motor by the upper relay, starting the upper sliding motor, rotating the upper sliding gear and sliding the internet access door upwards to the topmost end;
and similarly, giving the lower relay for setting a delay time minute, manually sliding the lower net door to the topmost end, waiting for the minute, transmitting a time signal to the lower sliding motor by the lower relay, opening the lower sliding motor, rotating the lower sliding gear, and sliding the lower net door to the lowest end.
The invention has the beneficial effects that: the liftable power distribution cabinet is provided with the fire box, so that a fire source can be directly eliminated when the power distribution panel is on fire, and the expansion and spread of the fire intensity are prevented.
Drawings
FIG. 1 is a schematic diagram of an appearance of a liftable power distribution cabinet of the invention;
FIG. 2 is a schematic side view of a power distribution cabinet of the present invention;
FIG. 3 is a schematic side view of A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic rear view of a liftable power distribution cabinet according to the present invention;
fig. 5 is an enlarged partial schematic view of the invention at a in fig. 2.
Detailed Description
In order to make the objects and advantages of the present invention more clear, the following detailed description of the invention with reference to the examples shall be understood that the following text is only intended to describe one liftable distribution cabinet or several specific embodiments of the invention, and does not strictly limit the scope of protection specifically claimed by the invention, as used herein, the terms upper and lower and left and right are not limited to their strict geometric definitions, but include tolerances for machining or human error rationality and inconsistency, specific features of which are detailed below:
referring to the attached drawings, the liftable power distribution cabinet according to the embodiment of the invention comprises a platform 10, two limiting rods 12 which are symmetrical front and back are fixedly arranged on the top surface of the platform 10, limiting cavities 19 are respectively formed in the two limiting rods 12, a lifting plate 20 is slidably arranged between the two limiting rods 12, two limiting shafts 21 which are symmetrical front and back are rotatably arranged on the lifting plate 20, limiting gears 22 are fixedly arranged on the peripheries of the two limiting shafts 21, the two limiting gears 22 are respectively engaged with the right wall of the limiting cavity 19 on the same side, a cabinet 11 is slidably arranged on the left side surface of the two limiting rods 12, a cabinet cavity 14 is formed in the cabinet 11, a fire box 18 is fixedly arranged on the right wall of the cabinet cavity 14, a fire fighting cavity 29 is formed in the fire box 18, a partition plate 23 is fixedly arranged in the fire fighting cavity 29, an upper distribution board 54 and a lower distribution board 59 are slidably arranged in the cabinet cavity 14, rotate on the 14 left walls in machine chamber and be equipped with cabinet door 13, cabinet door 13 rear end with 11 left surfaces of rack are articulated, set up the net door chamber 17 of two front and back symmetries on the 14 inner walls in machine chamber, it is equipped with net door 16 and lower net door 15 to slide in the machine chamber 14, go up net door 16 with net door 15 can prevent the material that is greater than and equals combustible particle size from getting into down in the machine chamber 14, go up net door 16 front and back both ends correspond respectively and insert the homonymy in the net door chamber 17, both ends correspond respectively around net door 15 down and insert the homonymy in the net door chamber 17.
Beneficially or exemplarily, two front-back symmetrical limiting power sources are fixedly arranged in the lifting plate 20, the two limiting power sources are respectively in power connection with the limiting shafts 21 on the same side, two front-back symmetrical connecting blocks 26 are vertically and fixedly arranged on the left side surface of the lifting plate 20, a lifting shaft 25 is fixedly arranged at the left end of each of the two connecting blocks 26, a lifting cylinder 24 is slidably sleeved on the periphery of each of the two lifting shafts 25, the left side surface of each of the two lifting cylinders 24 is fixed with the right side surface of the cabinet 11, and the limiting power sources are turned on to rotate the limiting gears 22, so that the lifting plate 20 and the lifting shafts 25 slide upwards, and then the lifting cylinders 24 and the cabinet 11 slide upwards.
Beneficially or exemplarily, the rear wall of the cabinet 14 is provided with an upper groove 55 and a lower groove 57, the upper groove 55 is provided with an upper sliding rod 56 in a sliding manner, the front side of the upper sliding rod 56 is fixed with the rear side of the upper distribution board 54, the lower groove 57 is provided with a lower sliding rod 58 in a sliding manner, the front side of the lower sliding rod 58 is fixed with the rear side of the lower distribution board 59, the cabinet 14 is provided with a cooling box 36 in a fixing manner, the rear end of the cooling box 36 penetrates the rear wall of the cabinet 14 in the front-back direction, the cooling box 36 is provided with a cooling cavity 38 in a sliding manner, the rear wall of the cooling cavity 38 is provided with a water inlet 46 and a water outlet 37, the rear side of the cooling box 36 is in the same plane with the rear side of the cabinet 11, the rear side of the cooling box 36 is provided with a water inlet pipe 40 and a water outlet pipe 39 in a fixing manner, the front port of the water inlet 40 is communicated with the water inlet 46, and the front port of the water outlet 39 is communicated with the water outlet 37, the upper distribution board 54 can be manually slid left and right by the upper slot 55 and the upper slide bar 56, the lower distribution board 59 can be manually slid left and right by the lower slot 57 and the lower slide bar 58, and cold water is introduced into the water inlet pipe 40, flows into the cooling cavity 38 through the water inlet 46, and flows into the water outlet pipe 39 through the water outlet 37.
Beneficially or exemplarily, six series-connected bulbs 52 arranged equidistantly from left to right are fixedly arranged in the top wall of the machine cavity 14, a bulb power supply 53 is fixedly arranged in the top wall of the machine cavity 14, the bulb power supply 53 is in power connection with the series-connected bulbs 52, two air cavities 60 symmetrical up and down are formed in the rear wall of the machine cavity 14, the two air cavities 60 penetrate through the rear side surface of the cabinet 11 front and back, support bars 33 are fixedly arranged in the two air cavities 60, fan shafts 34 are rotatably arranged on the rear side surfaces of the two support bars 33, four blades 35 symmetrical in rotation are fixedly arranged on the peripheries of the two fan shafts 34, handrails 32 arranged equidistantly from left to right are fixedly arranged on the rear walls of the two air cavities 60, fan power sources are fixedly arranged in the two support bars 33 and are respectively in power connection with the fan shafts 34 on the same side, the bulb power supply 53 is turned on to make six series bulbs 52 emit light, and the fan power supply is turned on to make the blades 35 rotate along with the fan shaft 34.
Beneficially or exemplarily, two upper sliding motors 47 symmetrical in the front-back direction are fixedly arranged in the upper screen door 16, two upper sliding shafts 41 are dynamically connected to the right side surfaces of the two upper sliding motors 47, two upper sliding gears 42 are fixedly arranged on the peripheries of the two upper sliding shafts 41, the two upper sliding gears 42 are respectively meshed with the inner walls of the screen door cavities 17 on the same side, two upper relays 50 symmetrical in the front-back direction are fixedly arranged in the upper screen door 16, the two upper relays 50 can respectively transmit time information to the upper sliding motors 47 on the same side, two lower sliding motors 48 symmetrical in the front-back direction are fixedly arranged in the lower screen door 15, the lower sliding shafts 43 are respectively dynamically connected to the right side surfaces of the two lower sliding motors 48, the lower sliding gears 44 are fixedly arranged on the peripheries of the two lower sliding shafts 43, the two lower sliding gears 44 are respectively meshed with the inner walls of the screen door cavities 17 on the same side, lower net door 15 internal fixation is equipped with two lower relays 51 of symmetry around, two lower relay 51 can give the time information transfer for the homonymy respectively down sliding motor 48 opens up last sliding motor 47 makes last sliding gear 42 rotates, makes go up net door 16 and slide from top to bottom, open down sliding motor 48 makes lower sliding gear 44 rotates, makes lower net door 15 slides from top to bottom.
Beneficially or exemplarily, the sensor 30 is fixedly arranged on the left side surface of the fire fighting box 18, the two rotation plates 45 which are symmetrical up and down are rotatably arranged on the left wall of the fire fighting cavity 29, one ends of the two rotation plates 45 which are close to each other are hinged with the left side surface of the fire fighting box 18, the partition plate 23 is located between the two rotation plates 45, one ends of the two rotation plates 45 which are close to each other are abutted against the partition plate 23, the springs 28 are fixedly arranged on the right side surfaces of the two rotation plates 45, the right ends of the two springs 28 are fixedly arranged on the right wall of the fire fighting cavity 29, the two push plates 31 which are symmetrical up and down are slidably arranged in the fire fighting cavity 29, the gear plate 27 is fixedly arranged on one side surface of the two push plates 31 which is far from each other, the fire fighting shaft 28 is rotatably arranged on the front side surface of the two gear plates 27, the fire fighting gear 61 is fixedly arranged on the periphery of the two fire fighting shafts 28, two fire gear 61 all with 29 right side wall meshes in fire control chamber, two equal fixed fire control power supply that is equipped with in the gear plate 27, two the fire control power supply is right with the homonymy respectively the fire control axle 28 power is connected, just inductor 30 can give two with smoke signal transmission the fire control power supply opens two the fire control power supply makes two fire gear 61 rotates, makes two push pedal 31 is close to each other and slides.
The invention relates to a liftable power distribution cabinet, which comprises the following working procedures:
lifting function:
step one, rising: turning on the power source to rotate the limiting gear 22, making the lifting plate 20 and the lifting shaft 25 slide upwards, and making the lifting cylinder 24 and the cabinet 11 slide upwards;
and step two, descending: and starting the limiting power source, enabling the limiting gear 22 to reversely rotate, enabling the lifting plate 20 and the lifting shaft 25 to slide downwards, and enabling the lifting cylinder 24 and the cabinet 11 to slide downwards until the bottom surface of the cabinet 11 is attached to the top surface of the platform 10.
Simple splitting function:
when the bottom surface of the cabinet 11 is attached to the top surface of the platform 10, the limiting power source is turned on, the limiting gear 22 is rotated reversely, and the lifting plate 20 and the lifting shaft 25 slide downwards until the lifting shaft 25 completely slides out of the lifting cylinder 24.
Cooling function:
cold water is introduced into the water inlet pipe 40, so that the cold water flows into the cooling cavity 38 through the water inlet 46, and then flows into the water outlet pipe 39 through the water outlet 37, so that the cold water can absorb heat in the machine cavity 14, and meanwhile, the fan power source is started, so that the blades 35 rotate along with the fan shaft 34, and hot air in the machine cavity 14 is discharged.
The fire-fighting function is as follows:
dry ice is stored in the fire fighting cavity 29, when fire occurs in the cabinet 11, the sensor 30 senses smoke, then the sensor 30 transmits a smoke signal to the fire fighting power source, so that the fire fighting power source is opened, the two fire fighting gears 61 are rotated, the two push plates 31 are close to each other and slide, the pressure in the fire fighting cavity 29 is increased, the rotating plate 45 is rotated, and dry ice in the fire fighting cavity 29 enters the machine cavity 14.
And (4) protection function:
setting a time delay for 15 minutes for the upper relay 50, manually sliding the upper net door 16 downwards to the bottommost end, waiting for 15 minutes, and transmitting a time signal to the upper sliding motor 47 by the upper relay 50 to enable the upper sliding motor 47 to be started, so that the upper sliding gear 42 rotates, and the upper net door 16 upwards slides to the topmost end;
similarly, give lower relay 51 sets for time delay 15 minutes, and manual will lower net door 15 upwards slides to the top, waits for 15 minutes after, lower relay 51 transmits time signal for down slide motor 48, makes down slide motor 48 opens, makes down sliding gear 44 rotates, makes lower net door 15 slides down to the least significant end.
The invention has the beneficial effects that: the liftable power distribution cabinet is provided with the fire box, so that a fire source can be directly eliminated when the interior of the power distribution cabinet is on fire, and the expansion and spread of the fire can be prevented.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (4)
1. The utility model provides a liftable switch board, includes the platform, the fixed restriction pole that is equipped with two longitudinal symmetries on the platform top surface, its characterized in that: the two limiting rods are internally provided with limiting cavities, a lifting plate is arranged between the two limiting rods in a sliding manner, the lifting plate is rotatably provided with two limiting shafts which are symmetrical front and back, limiting gears are fixedly arranged on the peripheries of the two limiting shafts respectively, the two limiting gears are respectively meshed with the right wall of the limiting cavity at the same side, a cabinet is arranged on the left side surface of the two limiting rods in a sliding manner, a cabinet cavity is arranged in the cabinet, a fire-fighting box is fixedly arranged on the right wall of the cabinet cavity, a fire-fighting cavity is arranged in the fire-fighting box, a partition plate is fixedly arranged in the fire-fighting cavity, an upper distribution board and a lower distribution board are arranged in the cabinet cavity in a sliding manner, a cabinet door is rotatably arranged on the left wall of the cabinet cavity, the rear end of the cabinet door is hinged with the left side surface of the cabinet, two net door cavities which are symmetrical front and back are arranged on the inner wall of the cabinet cavity, and an upper net door and a lower net door are arranged in the cabinet cavity in a sliding manner, the upper net door and the lower net door can prevent substances larger than or equal to the size of combustible particles from entering the machine cavity, the front end and the rear end of the upper net door are respectively and correspondingly inserted into the net door cavities on the same side, and the front end and the rear end of the lower net door are respectively and correspondingly inserted into the net door cavities on the same side;
two symmetrical front and back limiting power sources are fixedly arranged in the lifting plate, the two limiting power sources are respectively in power connection with the limiting shafts on the same side, two symmetrical front and back connecting blocks are vertically and fixedly arranged on the left side surface of the lifting plate, a lifting shaft is fixedly arranged at the left end of each connecting block, lifting cylinders are slidably sleeved on the peripheries of the two lifting shafts, and the left side surfaces of the two lifting cylinders are fixed with the right side surface of the cabinet;
the cabinet is characterized in that an upper groove and a lower groove are formed in the rear wall of the cabinet cavity, an upper sliding rod is arranged in the upper groove in a sliding manner, the front side face of the upper sliding rod is fixed with the rear side face of the upper distribution board, a lower sliding rod is arranged in the lower groove in a sliding manner, the front side face of the lower sliding rod is fixed with the rear side face of the lower distribution board, a cooling box is fixedly arranged in the cabinet cavity, the rear end of the cooling box penetrates through the rear wall of the cabinet cavity from front to back, a cooling cavity is formed in the cooling box, a water inlet and a water outlet are formed in the rear wall of the cooling cavity, the rear side face of the cooling box and the rear side face of the cabinet are positioned on the same plane, a water inlet pipe and a water outlet pipe are fixedly arranged on the rear side face of the cooling box, the front port of the water inlet pipe is communicated with the water inlet, the front port of the water outlet pipe is communicated with the water outlet, the upper groove and the upper sliding rod can manually slide the lower distribution board from left to right, and the lower sliding bar can manually, and introducing cold water into the water inlet pipe, so that the cold water flows into the cooling cavity through the water inlet, and the cold water flows into the water outlet pipe through the water outlet.
2. Liftable switch board of claim 1, characterized in that: machine chamber roof internal fixation is equipped with from a left side to six series connection bulbs of right equidistance range, just machine chamber roof internal fixation is equipped with the bulb power, the bulb power with series connection bulb power is connected, set up the wind chamber of two upper and lower symmetries on the machine chamber back wall, two run through around the wind chamber is all rack trailing flank, two the wind intracavity is all fixed and is equipped with bracing piece, two all rotate on the bracing piece trailing flank and be equipped with fan shaft, two all fixed four rotational symmetry's of being equipped with blade, two on the fan shaft periphery all fixed be equipped with from a left side to right equidistance range's railing, two on the wind chamber back wall all fixed be equipped with in the bracing piece all fixed fan power supply, two the fan power supply respectively with the homonymy the fan shaft power is connected.
3. Liftable switch board of claim 2, characterized in that: two symmetrical up-sliding motors are fixedly arranged in the upper net door, the right side surfaces of the two up-sliding motors are both connected with an up-sliding shaft in a power mode, up-sliding gears are fixedly arranged on the peripheries of the two up-sliding shafts, the two up-sliding gears are respectively meshed with the inner wall of the net door cavity at the same side, two upper relays which are symmetrical front and back are fixedly arranged in the internet access door, the two upper relays can respectively transmit time information to the upper sliding motor on the same side, two symmetrical gliding motors are fixedly arranged in the lower mesh door, the right side surfaces of the two gliding motors are both connected with a lower gliding shaft in a power mode, gliding gears are fixedly arranged on the peripheries of the two lower gliding shafts, the two gliding gears are respectively meshed with the inner wall of the mesh door cavity at the same side, two lower relays which are symmetrical front and back are fixedly arranged in the lower mesh door, and the two lower relays can transmit time information to the lower sliding motor on the same side respectively.
4. Liftable switch board of claim 3, characterized in that: the fire fighting box is characterized in that a sensor is fixedly arranged on the left side surface of the fire fighting box, two rotation plates which are vertically symmetrical are rotatably arranged on the left wall of the fire fighting cavity, one ends of the two rotation plates which are close to each other are hinged with the left side surface of the fire fighting box, the division plate is positioned between the two rotation plates, one ends of the two rotation plates which are close to each other are abutted against the division plate, springs are fixedly arranged on the right side surfaces of the two rotation plates, the right ends of the two springs are fixed with the right wall of the fire fighting cavity, two push plates which are vertically symmetrical are slidably arranged in the fire fighting cavity, gear plates are fixedly arranged on one side surfaces of the two push plates which are far away from each other, fire fighting shafts are rotatably arranged on the front side surfaces of the two gear plates, fire fighting gears are fixedly arranged on the peripheries of the two fire fighting shafts, the two fire fighting gears are engaged with the right wall of the fire fighting cavity, and fire power sources are fixedly arranged in the two gear plates, the two fire-fighting power sources are respectively in power connection with the fire-fighting shaft in the same side pair, and the sensor can transmit smoke signals to the two fire-fighting power sources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921842.0A CN113381306B (en) | 2021-08-12 | 2021-08-12 | Liftable switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110921842.0A CN113381306B (en) | 2021-08-12 | 2021-08-12 | Liftable switch board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113381306A true CN113381306A (en) | 2021-09-10 |
| CN113381306B CN113381306B (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110921842.0A Active CN113381306B (en) | 2021-08-12 | 2021-08-12 | Liftable switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113381306B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972373A (en) * | 2017-03-21 | 2017-07-21 | 合肥华兴电器开关有限公司 | A kind of outdoor high-voltage switch cabinet |
| CN208045981U (en) * | 2018-04-28 | 2018-11-02 | 禹州市华电瑞天电气有限公司 | A kind of suspension type lifting power distribution cabinet |
| CN108736330A (en) * | 2018-05-15 | 2018-11-02 | 滁州市立坤电器设备有限公司 | A kind of fire-type electrical cabinet |
| CN210245991U (en) * | 2019-07-23 | 2020-04-03 | 威倍智能科技有限公司 | Low-voltage switch cabinet with double-layer cabinet door structure |
| CN111049031A (en) * | 2019-12-20 | 2020-04-21 | 苏州达尔伟力电气科技有限公司 | Automatic change suspension type low voltage distribution box |
| CN112615269A (en) * | 2020-12-07 | 2021-04-06 | 浙江威步机器人股份有限公司 | Intelligent power distribution cabinet |
-
2021
- 2021-08-12 CN CN202110921842.0A patent/CN113381306B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972373A (en) * | 2017-03-21 | 2017-07-21 | 合肥华兴电器开关有限公司 | A kind of outdoor high-voltage switch cabinet |
| CN208045981U (en) * | 2018-04-28 | 2018-11-02 | 禹州市华电瑞天电气有限公司 | A kind of suspension type lifting power distribution cabinet |
| CN108736330A (en) * | 2018-05-15 | 2018-11-02 | 滁州市立坤电器设备有限公司 | A kind of fire-type electrical cabinet |
| CN210245991U (en) * | 2019-07-23 | 2020-04-03 | 威倍智能科技有限公司 | Low-voltage switch cabinet with double-layer cabinet door structure |
| CN111049031A (en) * | 2019-12-20 | 2020-04-21 | 苏州达尔伟力电气科技有限公司 | Automatic change suspension type low voltage distribution box |
| CN112615269A (en) * | 2020-12-07 | 2021-04-06 | 浙江威步机器人股份有限公司 | Intelligent power distribution cabinet |
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| Publication number | Publication date |
|---|---|
| CN113381306B (en) | 2021-10-29 |
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