CN112186606A - Protection equipment of field substation - Google Patents

Protection equipment of field substation Download PDF

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Publication number
CN112186606A
CN112186606A CN202011086060.1A CN202011086060A CN112186606A CN 112186606 A CN112186606 A CN 112186606A CN 202011086060 A CN202011086060 A CN 202011086060A CN 112186606 A CN112186606 A CN 112186606A
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CN
China
Prior art keywords
shaft
end wall
cavity
bevel gear
rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011086060.1A
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Chinese (zh)
Inventor
王项月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuqing Manhui Electronic Technology Co ltd
Original Assignee
Fuqing Manhui Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuqing Manhui Electronic Technology Co ltd filed Critical Fuqing Manhui Electronic Technology Co ltd
Priority to CN202011086060.1A priority Critical patent/CN112186606A/en
Publication of CN112186606A publication Critical patent/CN112186606A/en
Withdrawn legal-status Critical Current

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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
    • H02B7/00—Enclosed substations, e.g. compact substations
    • H02B7/06—Distribution substations, e.g. for urban network
    • 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
    • A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/10—Containers destroyed or opened by flames or heat
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H02B1/565—Cooling; Ventilation for cabinets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention relates to the field related to power supply equipment, in particular to protection equipment of a field transformer substation, which comprises a flood detection box and a first cavity fixedly arranged in the flood detection box, wherein a transformer box is slidably arranged between the front end wall and the rear end wall of the first cavity, a second cavity is fixedly arranged in the transformer box, a mounting plate is fixedly arranged on the lower side end wall of the first cavity, stop blocks are symmetrically and fixedly arranged on the outer surface of the right side end wall of the mounting plate and the right side end wall of the first cavity, the protection equipment of the field transformer substation can realize the protection of the transformer substation when flood occurs through the detection of flood, can realize the cooling treatment of the transformer substation, prevent the transformer substation from being damaged by overhigh temperature, can realize the monitoring of fire, can realize the fire extinguishing protection of the transformer substation when the fire occurs, and can automatically spray drugs for driving insect pests, so that mosquitoes and the like are far away from the transformer substation.

Description

Protection equipment of field substation
Technical Field
The invention relates to the field related to power supply equipment, in particular to protection equipment of a field transformer substation.
Background
Electric energy becomes indispensable energy material of life now, can use the transformer substation in the transport conversion process of electric energy, there are many transformer substations and all establish in open-air place, and open-air transformer substation all is fixed mounting on ground, will cause the damage to the transformer substation when taking place the flood, has a large amount of mosquitos in the open-air, the mosquito can bite the cable, make the cable cause the damage, if the transformer substation catches fire can not in time put out a fire and will make the transformer substation damage, influence normal power supply, therefore it improves above-mentioned problem to need to set up the protective equipment of a open-air transformer substation.
Disclosure of Invention
The invention aims to provide a protection device for a field substation, which can overcome the defects in the prior art, so that the practicability of the device is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to protection equipment of a field substation, which comprises a flood detection box and a first cavity fixedly arranged in the flood detection box, wherein a transformer box is slidably arranged between the front end wall and the rear end wall of the first cavity, a second cavity is fixedly arranged in the transformer box, a mounting plate is fixedly arranged on the lower side end wall of the first cavity, stop blocks are symmetrically and fixedly arranged on the outer surface of the right side end wall of the mounting plate and the right side end wall of the first cavity, a sliding plate is slidably arranged on the upper side of each stop block, a fixed plate is fixedly arranged on the right side end wall of the transformer box on the upper side of the sliding plate, a pressure spring switch is fixedly arranged on the outer surface of the lower side end wall of the fixed plate, a collision block is fixedly connected with the lower end of the pressure spring switch, a driving shaft is rotatably arranged on the upper side end wall of the second cavity, the driving shaft is in power connection with, a first transmission device used for transmission between the driving shaft and a screw rod is installed in the driving shaft, the screw rod is installed on the lower side end wall of the first cavity on the left side of the installing plate in a rotating mode, the screw rod is connected with the lower side end wall of the second cavity in a rotating mode, a first bevel gear is installed on the outer surface of the driving shaft in a fixed mode, the first bevel gear and a second bevel gear are in meshing transmission, the second bevel gear is fixedly installed on the outer surface of the tail end of the right side of a turntable shaft, the turntable shaft is installed on the left side end wall of the second cavity in a rotating mode, a second transmission device used for transmission between the turntable shaft and a rotating shaft is installed on the outer surface of the turntable shaft on the left side of the second cavity on the lower side of the turntable shaft in a rotating mode, and a fire extinguishing nozzle installing frame is installed on, fire extinguishing sprinkler is installed to fire extinguishing sprinkler mounting bracket right side end wall external fixed surface array, the pivot downside fixedly connected with spring switch on the left side end wall of second cavity, the terminal fixedly connected with cotton rope in spring switch right side, the terminal fixedly connected with metal block of cotton rope downside, the cotton rope sliding sleeve is on the dwang, the dwang rotates to be installed on the rear side end wall of second cavity, the terminal external fixed surface of drive shaft downside installs the flabellum mounting disc, the flabellum mounting disc is kept away from drive shaft one side end wall external fixed surface circumference array installs the flabellum, meshing transmission between first bevel gear and the fifth bevel gear, fifth bevel gear fixed mounting runs through the rotation and installs at the left end of bevel gear axle on the right side end wall of second cavity, the fifth bevel gear right side the external surface mounting of bevel gear axle is used for driven third transmission dress between bevel gear axle and the lightning rod Put, the terminal surface mounting in right side of bevel gear axle has and is used for driven fourth transmission between bevel gear axle and the shower nozzle, the lead screw right side fixed mounting has the gaseous material container of putting out a fire on the lower side end wall of second cavity, gaseous material container internal fixation of putting out a fire is provided with the third cavity, the gaseous material that is used for putting out a fire is equipped with in the third cavity, fixed mounting has the cylinder on the third cavity lower side end wall, side end wall surface left side fixed mounting has visual sensor on the transformer case.
Further, the first transmission device comprises a screw rod, a hydraulic cylinder is fixedly mounted in the screw rod in the driving shaft, the hydraulic cylinder is fixedly connected with a hydraulic rod, the hydraulic rod is slidably mounted on the screw rod, a sliding block is fixedly connected to the outer surface of the end wall of the right side of the hydraulic rod, the sliding block is slidably mounted in a sliding cavity, the sliding cavity is fixedly arranged on the screw rod on the right side of the hydraulic rod, and a sliding chute is fixedly arranged on the end wall of the driving shaft close to one side of the screw rod in an array mode.
Further, the second transmission device comprises the turntable shaft, a turntable is fixedly mounted on the outer surface of the turntable shaft on the left side of the second bevel gear, a blocking rod is fixedly arranged on the outer surface of the end wall of the turntable on one side far away from the turntable shaft in a circumferential array, the blocking rod is in contact transmission with a shifting rod, the shifting rod is fixedly mounted on the outer surface of a shifting rod shaft, the shifting rod shaft is rotatably mounted between upper and lower shifting rod shaft mounting frames, the shifting rod is connected with the shifting rod shaft mounting frames through a torsion spring, the torsion spring is nested on the outer surface of the shifting rod shaft, the shifting rod shaft mounting frames are fixedly mounted on the outer surface of a rotating drum, the rotating drum is fixedly mounted on the outer surface of the tail end of the upper side of the rotating drum shaft, the rotating drum shaft is rotatably mounted on the rotating drum shaft mounting frame, and the rotating drum shaft mounting, the utility model discloses a fire extinguishing nozzle mounting bracket, including rotary shaft, fixed surface, adsorption piece, return spring, third bevel gear, fourth bevel gear, the fixed surface of rotary shaft upside rotary shaft mounting bracket upside the electro-magnet, the electro-magnet adsorbs each other between the piece with adsorbing, adsorb piece fixed mounting at the upside end wall surface of slide bar, the slide bar slidable mounting be in the rotary shaft is left on the rotary shaft mounting bracket, rotary shaft mounting bracket with adsorb and pass through reset spring between the piece and connect, reset spring nested install the surface of slide bar, the terminal fixed mounting of rotary shaft downside has third bevel gear, meshing transmission between third bevel gear and the fourth bevel gear, fourth bevel gear fixed mounting be in the fire extinguishing nozzle mounting.
Further, the third transmission device comprises the bevel gear shaft, a sixth bevel gear is fixedly arranged on the outer surface of the bevel gear shaft on the right side of the fifth bevel gear, the sixth bevel gear and the seventh bevel gear are in meshing transmission, the seventh bevel gear is fixedly arranged on the outer surface of the lower end of a transmission shaft, the transmission shaft is rotatably arranged on the upper end wall of the second cavity on the right side of the rotary drum shaft, the upper end of the transmission shaft is rotatably connected with a connecting shaft, the connecting shaft is rotatably arranged on the upper end wall of the second cavity, a pneumatic cavity is fixedly arranged in the upper end of the transmission shaft, an air pump is fixedly arranged on the upper end wall of the pneumatic cavity, a tension spring is fixedly connected on the left end wall of the pneumatic cavity on the lower side of the air pump, a connecting block is fixedly connected at the right end of the tension spring, the connecting shaft is close to fixed array is provided with the insertion groove on the end wall of transmission shaft one side, the last side end fixed surface of connecting shaft installs the installation piece, the fixed installation cavity that is provided with in the installation piece, the installation cavity internal rotation is installed, last side end fixed surface installs the lightning rod.
Furthermore, the fourth transmission device comprises the bevel gear shaft, a cam pressing block is fixedly arranged on the outer surface of the tail end of the right side of the bevel gear shaft, the cam pressing block is in contact transmission with the contact block, the contact block is fixedly arranged on the outer surface of the upper end wall of the pressing rod, the pressure lever is slidably arranged on the mounting rack, the contact block is connected with the mounting rack through a spring, the spring is nested on the outer surface of the pressure lever, the pressure lever in the mounting rack is fixedly provided with a connecting hole, the connecting hole is communicated with the pipeline, the outer surface of the right end wall of the mounting rack is fixedly provided with a spray head, the pipeline is fixedly connected with the spray head, one end of the pipeline, which is far away from the spray head, is fixedly connected with the insect repellent container, the insect repellent container is fixedly mounted on the right side end wall of the second cavity on the upper side of the fire suppressing gas material container.
The invention has the beneficial effects that: the utility model provides a protection equipment of open-air transformer substation, can realize protecting the transformer substation when taking place the flood to flood through detecting, can realize cooling down the processing to the transformer substation, prevent that the high temperature from damaging the transformer substation, can realize the control to the conflagration, put out a fire to the transformer substation when the transformer substation takes place the conflagration and protect, can spray the medicine of driving the insect pest automatically for the transformer substation is kept away from to mosquito etc..
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the overall structure of a protection device of a field substation according to the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
With reference to fig. 1-5, the protection device for the field substation comprises a flood detection box 11 and a first cavity 12 fixedly arranged in the flood detection box 11, a transformer box 13 is slidably arranged between the front end wall and the rear end wall of the first cavity 12, a second cavity 14 is fixedly arranged in the transformer box 13, a mounting plate 59 is fixedly arranged on the lower end wall of the first cavity 12, a stop block 58 is symmetrically and fixedly arranged on the outer surface of the right end wall of the mounting plate 59 and the right end wall of the first cavity 12, a sliding plate 57 is slidably arranged on the upper side of the stop block 58, a fixing plate 54 is fixedly arranged on the right end wall of the transformer box 13 on the upper side of the sliding plate 57, a pressure spring switch 55 is fixedly arranged on the outer surface of the lower end wall of the fixing plate 54, a collision block 56 is fixedly connected to the lower end of the pressure spring switch 55, and a driving shaft 34 is rotatably arranged on the upper, the driving shaft 34 is in power connection with a main shaft of a motor 35, the motor 35 is fixedly installed on the upper end wall of the second cavity 14, a first transmission device 100 for transmission between the driving shaft 34 and a screw rod 60 is installed in the driving shaft 34, the screw rod 60 is rotatably installed on the lower end wall of the first cavity 12 on the left side of the mounting plate 59, the screw rod 60 is rotatably connected with the lower end wall of the second cavity 14, a first bevel gear 33 is fixedly installed on the outer surface of the driving shaft 34, the first bevel gear 33 is in meshing transmission with a second bevel gear 32, the second bevel gear 32 is fixedly installed on the outer surface of the right end of a turntable shaft 28, the turntable shaft 28 is rotatably installed on the left end wall of the second cavity 14, a second transmission device 101 for transmission between the turntable shaft 28 and a rotating shaft 22 is installed on the outer surface of the turntable shaft 28 on the left side of the second bevel gear 32, the rotating shaft 22 is rotatably installed on the left end wall of the second cavity 14 on the lower side of the rotating disc shaft 28, the outer surface of the right end wall of the rotating shaft 22 is fixedly provided with a fire extinguishing nozzle mounting rack 19, the outer surface of the right end wall of the fire extinguishing nozzle mounting rack 19 is fixedly provided with fire extinguishing nozzles 20 in an array manner, the left end wall of the second cavity 14 on the lower side of the rotating shaft 22 is fixedly connected with a spring switch 18, the right end of the spring switch 18 is fixedly connected with a wire rope 16, the lower end of the wire rope 16 is fixedly connected with a metal block 15, the wire rope 16 is sleeved on a rotating rod 17 in a sliding manner, the rotating rod 17 is rotatably installed on the rear end wall of the second cavity 14, the outer surface of the lower end of the driving shaft 34 is fixedly provided with a fan blade mounting disc 31, and, the first bevel gear 33 and the fifth bevel gear 36 are in meshing transmission, the fifth bevel gear 36 is fixedly installed at the tail end of the left side of a bevel gear shaft 37 and is installed on the end wall of the right side of the second cavity 14 in a penetrating and rotating manner, a third transmission device 102 for transmission between the bevel gear shaft 37 and a lightning rod 39 is installed on the outer surface of the bevel gear shaft 37 at the right side of the fifth bevel gear 36, a fourth transmission device 103 for transmission between the bevel gear shaft 37 and a spray head 47 is installed on the outer surface of the tail end of the right side of the bevel gear shaft 37, an extinguishing gas material container 52 is fixedly installed on the end wall of the lower side of the second cavity 14 at the right side of the screw rod 60, a third cavity 51 is fixedly arranged in the extinguishing gas material container 52, a gas material for extinguishing fire is filled in the third cavity 51, and a cylinder 53 is fixedly installed, and a visual sensor 81 is fixedly arranged on the left side of the outer surface of the upper side end wall of the transformer box 13.
Advantageously, the first transmission device 100 includes the screw rod 60, a hydraulic cylinder 69 is fixedly mounted in the screw rod 60 in the driving shaft 34, the hydraulic cylinder 69 is fixedly connected with a hydraulic rod 68, the hydraulic rod 68 is slidably mounted on the screw rod 60, a slide block 66 is fixedly connected to an outer surface of a right end wall of the hydraulic rod 68, the slide block 66 is slidably mounted in a slide cavity 67, the slide cavity 67 is fixedly disposed on the screw rod 60 on a right side of the hydraulic rod 68, and a slide groove 70 is fixedly arranged on an end wall of the driving shaft 34 on a side close to the screw rod 60 in an array.
Advantageously, the second transmission device 101 includes the turntable shaft 28, the outer surface of the turntable shaft 28 on the left side of the second bevel gear 32 is fixedly provided with the turntable 29, the outer surface of the end wall of the turntable 29 on one side away from the turntable shaft 28 is fixedly provided with a circumferential array of the baffle rods 30, the baffle rods 30 and the shift rods 62 are in contact transmission, the shift rods 62 are fixedly provided on the outer surface of the shift rod shafts 64, the shift rod shafts 64 are rotatably provided between the upper and lower shift rod shaft mounting brackets 65, the shift rods 62 and the shift rod shaft mounting brackets 65 are connected through torsion springs 63, the torsion springs 63 are nested on the outer surface of the shift rod shafts 64, the fixed array of the shift rod shaft mounting brackets 65 is provided on the outer surface of the rotary drum 61, the rotary drum 61 is fixedly provided on the outer surface of the upper end of the rotary drum shaft 24, and the, the drum shaft mounting bracket 26 is fixedly mounted on the left end wall of the second cavity 14 on the underside of the drum shaft 28, an electromagnet 27 is fixedly arranged on the outer surface of the rotary drum shaft 24 at the upper side of the rotary drum shaft mounting rack 26, the electromagnet 27 and the adsorption block 80 are mutually adsorbed, the adsorption block 80 is fixedly arranged on the outer surface of the upper side end wall of the sliding rod 83, the slide rod 83 is slidably mounted on the drum shaft mounting bracket 26 on the left side of the drum shaft 24, the rotating drum shaft mounting frame 26 is connected with the adsorption block 80 through a return spring 82, the return spring 82 is nested on the outer surface of the slide rod 83, the end of the lower side of the rotary drum shaft 24 is fixedly provided with a third bevel gear 23, the third bevel gear 23 and the fourth bevel gear 21 are in meshing transmission, and the fourth bevel gear 21 is fixedly installed on the outer surface of the rotating shaft 22 on the left side of the fire-extinguishing nozzle mounting rack 19.
Advantageously, the third transmission device 102 includes the bevel gear shaft 37, a sixth bevel gear 41 is fixedly mounted on the outer surface of the bevel gear shaft 37 on the right side of the fifth bevel gear 36, the sixth bevel gear 41 and the seventh bevel gear 38 are in meshing transmission, the seventh bevel gear 38 is fixedly mounted on the outer surface of the lower end of a transmission shaft 40, the transmission shaft 40 is rotatably mounted on the upper end wall of the second cavity 14 on the right side of the rotary drum shaft 24, the upper end of the transmission shaft 40 is rotatably connected with a connecting shaft 78, the connecting shaft 78 is rotatably mounted on the upper end wall of the second cavity 14, a pneumatic cavity 76 is fixedly arranged in the upper end of the transmission shaft 40, an air pump 73 is fixedly mounted on the upper end wall of the pneumatic cavity 76, a tension spring 75 is fixedly connected on the left end wall of the pneumatic cavity 76 on the lower side of the air pump 73, and a connecting block, connecting block 77 slidable mounting be in extension spring 75 right side in the pneumatic chamber 76, connecting axle 78 is close to fixed array is provided with insertion groove 74 on the wall of transmission shaft 40 one side end, the last side end wall fixed surface of connecting axle 78 installs installation piece 72, the installation piece 72 internal fixation is provided with installation cavity 71, 79 is installed to the installation cavity 71 internal rotation, 79 last side end wall fixed surface installs lightning rod 39.
Beneficially, the fourth transmission device 103 includes the bevel gear shaft 37, a cam pressing block 42 is fixedly mounted on the outer surface of the right end of the bevel gear shaft 37, the cam pressing block 42 is in contact transmission with a contact block 44, the contact block 44 is fixedly mounted on the outer surface of the upper end wall of a press rod 49, the press rod 49 is slidably mounted on a mounting bracket 50, the contact block 44 is connected with the mounting bracket 50 through a spring 45, the spring 45 is nested on the outer surface of the press rod 49, a connecting hole 46 is fixedly arranged on the press rod 49 in the mounting bracket 50, the connecting hole 46 is communicated with the pipeline 48, a spray head 47 is fixedly mounted on the outer surface of the right end wall of the mounting bracket 50, the pipeline 48 is fixedly connected with the spray head 47, one end of the pipeline 48, which is far away from the spray head 47, is fixedly connected with the insect repellent, the insect repellent container 43 is fixedly installed on the right side end wall of the second cavity 14 at the upper side of the fire extinguishing gas material container 52.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
In the initial state: the electromagnet 27 electrically attracts the attraction block 80, so that the drum shaft 24 cannot rotate.
Sequence of mechanical actions of the whole device: when the device of the present invention is operated, the motor 35 is started to drive the driving shaft 34, so that the fan blade mounting plate 31 is rotated, so that the fan blade 25 is rotated to cool the second cavity 14, the driving shaft 34 is rotated to drive the first bevel gear 33 to rotate, the first bevel gear 33 and the fifth bevel gear 36 are in meshing transmission, so that the bevel gear shaft 37 is driven to rotate, so that the cam pressing block 42 is rotated, the cam pressing block 42 is in contact transmission with the contact block 44, so that the pressing rod 49 is driven to move downwards, so that the connecting hole 46 is driven downwards, when the connecting hole 46 is moved downwards to be communicated with the pipeline 48, the insect repellent in the insect repellent container 43 enters the spray head 47 through the pipeline 48 and is sprayed out by the spray head 47, the cables etc. in said second cavity 14 are protected.
When the fan blade mounting disc 31 detects thunderstorm weather, a signal is sent to the air pump 73, the air pump 73 starts to inflate the pneumatic cavity 76, so as to push the connecting block 77 to move rightwards and insert into the insertion groove 74, so that the fixed connection between the transmission shaft 40 and the connecting shaft 78 is realized, the bevel gear shaft 37 rotates, so as to drive the sixth bevel gear 41 to rotate, the sixth bevel gear 41 and the seventh bevel gear 38 are in meshing transmission, so as to drive the transmission shaft 40 to rotate, so as to drive the connecting shaft 78 to rotate, the connecting shaft 78 rotates, so as to drive the mounting block 72 to rotate, so as to drive the lightning rod 39 to rotate, and thus the lightning protection is performed on the transformer box 13.
When a fire breaks in the transformer tank 13, the cord 16 is blown, so that the spring switch 18 moves to the left, the spring switch 18 sends a signal to the electromagnet 27 and the air cylinder 53, so that the electromagnet 27 no longer adsorbs the adsorption block 80, so that the return spring 82 moves downward, so as to drive the sliding rod 83 to move downward, the air cylinder 53 is started, so that the fire extinguishing gas material in the third cavity 51 is sprayed out through the fire extinguishing nozzle 20, the driving shaft 34 rotates, so as to drive the first bevel gear 33 to rotate, the first bevel gear 33 and the second bevel gear 32 are in meshing transmission, so as to drive the turntable shaft 28 to rotate, so as to drive the turntable 29 to rotate, and the contact transmission between the turntable 29 and the shift lever 62, so as to drive the shift lever shaft 64 to move, thereby moving the lever shaft mounting bracket 65, moving the lever shaft mounting bracket 65 to rotate the rotary drum 61, thereby rotating the rotary drum shaft 24, thereby rotating the third bevel gear 23, and performing meshing transmission between the third bevel gear 23 and the fourth bevel gear 21, thereby rotating the rotary shaft 22, thereby rotating the fire-extinguishing nozzle mounting bracket 19, thereby rotating the fire-extinguishing nozzle 20 to extinguish a fire in the second cavity 14.
When flood occurs, the sliding plate 57 is driven to slide upwards along with the rise of the water level, when the sliding plate 57 moves upwards to be in contact with the collision block 56, the pressure spring switch 55 is driven to move upwards, the pressure spring switch 55 sends a signal to the hydraulic cylinder 69, the hydraulic cylinder 69 is started, the hydraulic rod 68 is driven to move rightwards, the sliding block 66 moves rightwards and is inserted into the sliding groove 70, the sliding connection between the screw rod 60 and the driving shaft 34 is achieved, the driving shaft 34 rotates, the screw rod 60 is driven to rotate, the transformer box 13 is driven to move upwards, and the transformer box 13 is far away from the flood.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a protection equipment of open-air transformer substation, include the flood detection case and flood detection incasement fixed is provided with first cavity, its characterized in that: a transformer box is slidably mounted between the front end wall and the rear end wall of the first cavity, a second cavity is fixedly arranged in the transformer box, a mounting plate is fixedly mounted on the lower side end wall of the first cavity, stop blocks are symmetrically and fixedly mounted on the outer surface of the right side end wall of the mounting plate and the right side end wall of the first cavity, a sliding plate is slidably mounted on the upper side of the stop blocks, a fixing plate is fixedly mounted on the right side end wall of the transformer box on the upper side of the sliding plate, a pressure spring switch is fixedly mounted on the outer surface of the lower side end wall of the fixing plate, a collision block is fixedly connected to the lower end of the pressure spring switch, a driving shaft is rotatably mounted on the upper side end wall of the second cavity, the driving shaft is in power connection with a main shaft of a motor, the motor is fixedly mounted on the upper side end wall, the screw rod is rotatably installed on the lower side end wall of the first cavity on the left side of the installation plate, the screw rod is rotatably connected with the lower side end wall of the second cavity, a first bevel gear is fixedly installed on the outer surface of the driving shaft, the first bevel gear and a second bevel gear are in meshing transmission, the second bevel gear is fixedly installed on the outer surface of the right end of the turntable shaft, the turntable shaft is rotatably installed on the left side end wall of the second cavity, a second transmission device for transmission between the turntable shaft and a rotating shaft is installed on the outer surface of the turntable shaft on the left side of the second bevel gear, the rotating shaft is rotatably installed on the left side end wall of the second cavity on the lower side of the turntable shaft, a fire extinguishing nozzle installation frame is fixedly installed on the outer surface of the right side end wall of the rotating shaft, and fire extinguishing nozzles are installed on, a spring switch is fixedly connected to the left end wall of the second cavity on the lower side of the rotating shaft, a wire rope is fixedly connected to the right end of the spring switch, a metal block is fixedly connected to the lower end of the wire rope, the wire rope is slidably sleeved on a rotating rod, the rotating rod is rotatably installed on the rear end wall of the second cavity, a fan blade installation disc is fixedly installed on the outer surface of the lower end of the driving shaft, fan blades are fixedly installed on the outer surface of the end wall of one side, away from the driving shaft, of the fan blade installation disc in a circumferential array manner, the first bevel gear and a fifth bevel gear are in meshing transmission, the fifth bevel gear is fixedly installed on the left end of a bevel gear shaft and is rotatably installed on the right end wall of the second cavity in a penetrating manner, and a third transmission device for transmission between the, the terminal surface mounting in right side of bevel gear axle has and is used for driven fourth transmission between bevel gear axle and the shower nozzle, the lead screw right side fixed mounting has the gaseous material container of putting out a fire on the lower side end wall of second cavity, gaseous material container internal fixation of putting out a fire is provided with the third cavity, the gaseous material that is used for putting out a fire is equipped with in the third cavity, fixed mounting has the cylinder on the third cavity lower side end wall, side end wall surface left side fixed mounting has visual sensor on the transformer case.
2. A protection device for a field substation according to claim 1, characterized in that: the first transmission device comprises a screw rod, a hydraulic cylinder is fixedly mounted in the screw rod in the driving shaft, the hydraulic cylinder is fixedly connected with a hydraulic rod, the hydraulic rod is slidably mounted on the screw rod, a sliding block is fixedly connected to the outer surface of the end wall of the right side of the hydraulic rod and is slidably mounted in a sliding cavity, the sliding cavity is fixedly arranged on the right side of the hydraulic rod on the screw rod, and a sliding groove is formed in the end wall of one side of the screw rod in a fixed array mode.
3. A protection device for a field substation according to claim 1, characterized in that: the second transmission device comprises the turntable shaft, a turntable is fixedly arranged on the outer surface of the turntable shaft on the left side of the second bevel gear, a blocking rod is fixedly arranged on the outer surface of the end wall of one side, away from the turntable shaft, of the turntable in a circumferential array, the blocking rod is in contact transmission with a shifting rod, the shifting rod is fixedly arranged on the outer surface of a shifting rod shaft, the shifting rod shaft is rotatably arranged between an upper shifting rod shaft mounting rack and a lower shifting rod shaft mounting rack, the shifting rod is connected with the shifting rod shaft mounting racks through a torsion spring, the torsion spring is nested on the outer surface of the shifting rod shaft, the shifting rod shaft mounting racks are fixedly arranged on the outer surface of a rotary drum, the rotary drum is fixedly arranged on the outer surface of the tail end of the upper side of the rotary drum shaft, the rotary drum shaft is rotatably arranged on the rotary drum, the utility model discloses a fire extinguishing nozzle mounting bracket, including rotary shaft, fixed surface, adsorption piece, return spring, third bevel gear, fourth bevel gear, the fixed surface of rotary shaft upside rotary shaft mounting bracket upside the electro-magnet, the electro-magnet adsorbs each other between the piece with adsorbing, adsorb piece fixed mounting at the upside end wall surface of slide bar, the slide bar slidable mounting be in the rotary shaft is left on the rotary shaft mounting bracket, rotary shaft mounting bracket with adsorb and pass through reset spring between the piece and connect, reset spring nested install the surface of slide bar, the terminal fixed mounting of rotary shaft downside has third bevel gear, meshing transmission between third bevel gear and the fourth bevel gear, fourth bevel gear fixed mounting be in the fire extinguishing nozzle mounting.
4. A protection device for a field substation according to claim 1, characterized in that: the third transmission device comprises the bevel gear shaft, a sixth bevel gear is fixedly arranged on the outer surface of the bevel gear shaft on the right side of the fifth bevel gear, the sixth bevel gear and the seventh bevel gear are in meshing transmission, the seventh bevel gear is fixedly arranged on the outer surface of the tail end of the lower side of a transmission shaft, the transmission shaft is rotatably arranged on the upper end wall of the second cavity on the right side of the rotary drum shaft, the tail end of the upper side of the transmission shaft is rotatably connected with a connecting shaft, the connecting shaft is rotatably arranged on the upper end wall of the second cavity, a pneumatic cavity is fixedly arranged in the tail end of the upper side of the transmission shaft, an air pump is fixedly arranged on the upper end wall of the pneumatic cavity, an extension spring is fixedly connected on the left end wall of the pneumatic cavity on the lower side of the air pump, the connecting shaft is close to fixed array is provided with the insertion groove on the end wall of transmission shaft one side, the last side end fixed surface of connecting shaft installs the installation piece, the fixed installation cavity that is provided with in the installation piece, the installation cavity internal rotation is installed, last side end fixed surface installs the lightning rod.
5. A protection device for a field substation according to claim 1, characterized in that: the fourth transmission device comprises the bevel gear shaft, a cam pressing block is fixedly arranged on the outer surface of the tail end of the right side of the bevel gear shaft, the cam pressing block is in contact transmission with the contact block, the contact block is fixedly arranged on the outer surface of the upper end wall of the pressing rod, the pressure lever is slidably arranged on the mounting rack, the contact block is connected with the mounting rack through a spring, the spring is nested on the outer surface of the pressure lever, the pressure lever in the mounting rack is fixedly provided with a connecting hole, the connecting hole is communicated with the pipeline, the outer surface of the right end wall of the mounting rack is fixedly provided with a spray head, the pipeline is fixedly connected with the spray head, one end of the pipeline, which is far away from the spray head, is fixedly connected with the insect repellent container, the insect repellent container is fixedly mounted on the right side end wall of the second cavity on the upper side of the fire suppressing gas material container.
CN202011086060.1A 2020-10-12 2020-10-12 Protection equipment of field substation Withdrawn CN112186606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011086060.1A CN112186606A (en) 2020-10-12 2020-10-12 Protection equipment of field substation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011086060.1A CN112186606A (en) 2020-10-12 2020-10-12 Protection equipment of field substation

Publications (1)

Publication Number Publication Date
CN112186606A true CN112186606A (en) 2021-01-05

Family

ID=73949440

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011086060.1A Withdrawn CN112186606A (en) 2020-10-12 2020-10-12 Protection equipment of field substation

Country Status (1)

Country Link
CN (1) CN112186606A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112569501A (en) * 2021-01-13 2021-03-30 杭州蝉团汽车用品有限公司 Inspection-free automobile fire extinguisher
CN112688200A (en) * 2021-01-18 2021-04-20 上海朦瞅电子科技有限公司 Convenient distribution box for outdoor severe environment
CN113746004A (en) * 2021-08-27 2021-12-03 广东电网有限责任公司 Outdoor power distribution station

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112569501A (en) * 2021-01-13 2021-03-30 杭州蝉团汽车用品有限公司 Inspection-free automobile fire extinguisher
CN112688200A (en) * 2021-01-18 2021-04-20 上海朦瞅电子科技有限公司 Convenient distribution box for outdoor severe environment
CN113746004A (en) * 2021-08-27 2021-12-03 广东电网有限责任公司 Outdoor power distribution station

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