CN206059995U - The solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system - Google Patents

Abstract

The solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system, including mounting seat, support, support bar, square tube, driving tooth bar, lock actuater, drive gear and motor；Lock actuater and motor are each provided in mounting seat, drive tooth bar to slide to be located in square tube, support bar lower end extend in square tube and with drive that tooth bar upper end is coaxial to be fixedly connected, motor is located at below square tube, motor is stretched out in the front-end of spindle of motor and rear end, the coaxial fixation of drive gear is located at the front-end of spindle of motor, extension spring is provided with the left of square tube left upper portion and cradle top, lower extension spring is provided between square tube left lower and mid-stent, drive gear is engaged with tooth bar is driven；The rear-end of spindle frictional fit of lock actuater and motor.This utility model can automatically adjust the angle of inclination of solar opto-electronic board according to sun irradiation angle, fully improve optoelectronic transformation efficiency.

Description

The solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system

Technical field

This utility model belongs to technical field of electric power, more particularly to a kind of solar energy of outdoor cabinet type transformer station ventilating system Electro-optical package supporting and regulating device.

Background technology

For electrical network, safe and stable is basic demand of its normal operation, power supply unit as in electric power system not The element that can lack, its running status directly affects the stability of power system and safety, once break down to affect Normal power supply to user, causes huge economic loss, may also result in electric network from collapsing, large-area power-cuts etc. pernicious when serious Accident.

Outdoor cabinet type transformer station is exactly to enter line translation, the field of collection neutralization distribution in power system to the voltage and current of electric energy Casing.To ensure the safety of the quality and equipment of electric energy, also need out of doors to carry out Voltage Cortrol, tide in box-type substation Stream（Flow direction and the distribution of voltage, electric current and power in power system in each node and branch road）Control and electric line and The protection of main electrical equipment.

As outdoor cabinet type transformer station is typically all installed out of doors, the components and parts in outdoor cabinet type transformer station have larger Caloric value influence whether the service life of components and parts, further, since out of doors, particularly in the south of China, rainwater is more, empty Gas is moist, and outdoor cabinet type transformer station can be made to produce larger potential safety hazard.

Utility model content

This utility model is in order to solve weak point of the prior art, there is provided set at the top of a kind of box-type substation out of doors The electric energy put the solar opto-electronic board of adjustable inclination and produced by solar opto-electronic board is to prevent inside outdoor cabinet type transformer station The solar opto-electronic board supporting and regulating device of the outdoor cabinet type transformer station ventilating system of tide cooling.

To solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：Outdoor cabinet type transformer station ventilating system Solar opto-electronic board supporting and regulating device, including mounting seat, support, support bar, square tube, drive tooth bar, lock actuater, Drive gear and motor, engaging lug are fixed and are located on the right side of solar opto-electronic board lower surface, and connecting plate is hinged on engaging lug, Post upper is fixedly connected with connecting plate；Lock actuater and motor are each provided in mounting seat, drive tooth bar to slide Be located in square tube, support bar lower end extend in square tube and with drive that tooth bar upper end is coaxial to be fixedly connected, square tube left side is opened Breach is provided with, motor is located at below square tube, the main shaft of motor is arranged along anterior-posterior horizontal direction, the main shaft of motor Motor is stretched out in front-end and back-end, and the coaxial fixation of drive gear is located at the front-end of spindle of motor, square tube left upper portion With upper extension spring is provided with the left of cradle top, lower extension spring is provided between square tube left lower and mid-stent；In pull-up In the presence of stretching spring and lower extension spring, drive gear is engaged through breach with tooth bar is driven；The power of lock actuater The rear-end of spindle frictional fit of outfan and motor.

Lock actuater includes braking motor, limited block, guide cylinder, braked wheel, brake block, screw mandrel, pressure bearing, system , from gear, the fixation of braking motor, limited block and guide cylinder is located in mounting seat, and braked wheel is coaxial solid for dynamic master gear and braking Be scheduled on the main shaft of motor, it is thick before braked wheel after thin conical structure, guide cylinder, brake block, pressure bearing, screw mandrel, The main shaft of motor has same centrage, and brake block slides along the longitudinal direction and is located in guide cylinder, and brake block front end sets There is pre-large post-small conical bore, conical bore is identical with the size structure of braked wheel and corresponds in front and back, and brake block rear end is provided with groove, The outer ring of pressure bearing and groove medial wall interference fit, it is polished rod structure that screw mandrel is anterior, and screw mandrel front end extend into pressure bearing Inner ring in the middle of, the inner ring interference fit of screw mandrel front end and pressure bearing, brake block right-hand member are provided with for limiting pressure bearing position The gland put, brakes from the center of gear screwed hole penetrating before and after offering, and wire rod thread is connected in screwed hole, braking master The coaxial fixation of gear is located on the main shaft of braking motor, and braking master gear is engaged from gear with braking, and limited block is led with braking Gear is located at the opposite sides of screw mandrel, offers with braking from the suitable stopper slot of the thickness of gear, brake from tooth on limited block Stretch in stopper slot the side of wheel.

It is detachably connected by screw between gland and brake block；The conical surface of braked wheel is provided with form friction pattern, brake block Conical bore inwall be provided with one layer of wearing layer.

Using above-mentioned technical proposal, outdoor cabinet type transformer station ventilating system also includes following technical characteristic：Including base plate, bottom Plate be provided with rectangular shape outer case and internal box, outer case and internal box front side it is open, outer case it is interior The front side edge that heat-insulation chamber, outer case and internal box are formed between wall and internal box outer wall is provided with for sealing heat-insulation chamber between Sealing plate, is uniformly provided with several contiguous blocks between the inwall and internal box outer wall of outer case, double-deck knot is provided with front side of outer case Heat-barrier material is filled with the chamber door of structure, chamber door, sealing strip, outer container on front side of chamber door inwall and outer case, between surrounding edge, is provided with Body left side central portion and right side central are respectively equipped with an outer shutter, internal box left upper portion, left lower, right upper portion, the right side Side lower part is equipped with an interior shutter, and the inwall of internal box is equipped with an air drier at shutter in each；Outward Casing top is provided with bearing, accumulator, manostat, solar opto-electronic board, the first air exhauster and the second air exhauster, the first air exhauster Suction opeing be connected with the first exhaust column, the first exhaust column extend into internal box top after being passed down through outer case and internal box, The suction opeing of the second air exhauster is connected with the second exhaust column, and the second exhaust column is passed down through outer case and internal box tailing edge internal box Rear wall extend into internal box bottom.The fixation of mounting seat and support in this utility model is located at outer case top right side.

Bearing is located at outer case top left side, and the left side edge of solar opto-electronic board is rotatably connected on bearing by hinge On, electronic supporting and regulating device of the present utility model be located on the right side of the lower surface of solar opto-electronic board with outer case top right side it Between.

Solar opto-electronic board is connected with accumulator by manostat, and accumulator is adjusted with electronic support respectively by supply lines The connection of device, the first air exhauster and the second air exhauster.

Chamber door passes on left hinge and horizontally rotates on outer case front left side, is provided with solid on front side of internal box top inner wall Determine block, on front side of internal box bottom interior wall, be provided with lower fixed block, upper fixed block bottom offers jack, opens up at the top of lower fixed block There is lower jack, chamber door is provided with the plug-in type lock door mechanism for coordinating with upper jack and lower jack grafting respectively.

Internal box top inner wall level is provided with wind-distributing pipe, and upper wind-distributing pipe two ends block, and upper wind-distributing pipe bottom is along length side To the enterprising air port of a row is uniformly provided with, the first exhaust column lower end is connected with upper wind-distributing pipe top.

Internal box bottom interior wall level is provided with lower wind-distributing pipe, and lower wind-distributing pipe two ends block, and lower wind-distributing pipe top is along length side To air inlet under a row is uniformly provided with, the second exhaust column lower end is connected with lower wind-distributing pipe top.

Air drier includes the framework in rectangular shape, and the area of framework is more than the area of interior shutter, before framework Side is open, and the string bag filled with quick lime is provided with framework.

Plug-in type lock door mechanism includes fixed guide pin bushing, lower fixed guide pin bushing, upper plunger and lower plunger, upper fixed guide pin bushing, under Fixed guide pin bushing, upper plunger and lower plunger are vertically arranged, and upper fixed guide pin bushing is fixed and is located at chamber door upper inside wall, and lower fixed guide pin bushing is solid Surely chamber door inner wall lower is located at, upper plunger slides and is plugged in fixed guide pin bushing, and lower plunger slides and is plugged in lower fixed guide pin bushing, case Door inwall is provided with installing rack, is rotatably connected to rotating shaft along the longitudinal direction, is fixed with gear, before rotating shaft in rotating shaft on installing rack End is through chamber door and is connected with handle, and the bottom of upper plunger is provided with the upper rack engaged with gear, the top of lower plunger be provided with The lower tooth bar of gear engagement, upper rack is parallel with lower tooth bar and opposite sides positioned at gear；When chamber door is shut, on upper plunger End is corresponding up and down with upper jack, and lower plunger upper end is corresponding up and down with lower jack.

Upper fixed guide pin bushing is provided with two, and a upper fixed guide pin bushing is set in upper plunger top, fixed guide pin bushing set on another It is located at upper plunger bottom and is located above gear；Lower fixed guide pin bushing is provided with two, fixes guide pin bushing and be set under lower plunger under one Portion, another lower fixed guide pin bushing are set in lower plunger top and are located at below gear.

The components and parts arranged in internal box are existing mature technology, and its concrete installation site is not referred to yet, in addition, can So that inverter is arranged in internal box, solar opto-electronic board converts light energy into electric energy and is transported to storage in accumulator by manostat Deposit, when storing full in accumulator, just pass through inverter by unnecessary electrical energy transportation to national grid.Storage in this utility model Battery is mainly the first air exhauster, the second air exhauster, braking motor and motor and powers.

When needing the angle of inclination to solar opto-electronic board to be adjusted to adapt to the vertical irradiation of sunray as far as possible, Start braking motor, braking motor drives braking from pinion rotation by braking master gear, brakes from gear on limited block Under the restriction of stopper slot, as braking is from the rotation of gear, leading screw is driven to move horizontally backward, leading screw is driven by pressure bearing Brake block is moved rearwards by, and conical bore is separated with braked wheel；Braking motor is closed, motor is opened, motor is by driving Gear driven drives tooth bar to move up or down along square tube, drives tooth bar to push up by support bar or pull downward on case Body, solar opto-electronic board will can change certain with the hinge on bearing as fulcrum, during due to driving tooth bar to move up and down Angle of inclination, drives tooth bar move in drive gear circumferential surface, in the presence of upper extension spring and lower extension spring, Guarantee to drive tooth bar to keep good engagement with drive gear all the time.When the suitable inclination angle for adjusting solar opto-electronic board Afterwards, stop motor.Start braking motor simultaneously, drive the conical bore inwall of brake block to compress forward braked wheel, thus Can be by the principal shaft locking of motor, it is to avoid tooth bar and support bar movement.

It is detachably connected by screw between gland and brake block, gland easy to disassemble is added lubrication to pressure bearing Oil is changed, the compression fit between form friction pattern and wearing layer, further lifts the effect of the main shaft of locking motor.

As this utility model adopts the double-decker of outer case and internal box, and the double-decker of chamber door, and in case Filling with insulation material in door, so plays good heat-blocking action, under the summer of high temperature, sunlight irradiation, the temperature in internal box Degree does not have too big rising.If the temperature of internal box is higher, the first air exhauster and the second air exhauster, the first air exhauster are opened The hot-air on internal box top is outwards taken out by the enterprising air port on the first exhaust column and upper wind-distributing pipe, the second air exhauster passes through The hot-air of internal box bottom is outwards taken out by the lower air inlet on the second exhaust column and lower wind-distributing pipe, the external cold air of outer container by Outer shutter, interior shutter and the string bag filled with quick lime are entered in internal box, in cold air by filled with quick lime The string bag when, the moisture sorption in cold air, the cold air entered in internal box are dry air by quick lime, thus While cooling, good moisture-proof role is played.After the quick lime absorption aqueous vapor in the string bag is more, at set intervals, The string bag can be taken out from framework, the quick lime for more renewing, can so play good drying effect.

Internal box arranges four interior shutters, and the upper cloth being located at the top of the lower wind-distributing pipe and internal box of internal box bottom The cold air of entrance so more uniformly can be flowed inside internal box by airduct, improve cross-ventilated cooling-down effect.

Manostat is smoothly input into the electric energy that low-light solar opto-electronic board is produced in accumulator, provides for accumulator Fill, excessively stream, the intelligent protection of short circuit, when there is above-mentioned rough sledding to accumulator, manostat will be automatically cut off to electric power storage The power supply in pond, plays the purpose of protection accumulator.Accumulator is cobalt acid lithium battery, and self discharge is few, and discharge performance is superior, the life-span Long, heavy metal pollution is few.

Manipulation plug-in type lock door mechanism can quickly open or close chamber door, and it is firm to connect, easy to operate.Concrete operations Journey：Chamber door is shut, chamber door is pushed hard, rubber weather strip is crimped with internal box and outer case front end face；Then rotary handle, turns Shaft driven gear rotate, due to gear both sides respectively with upper rack and lower tooth bar engaged transmission, so as to upper rack drive upper plunger Moved along upper fixed guide pin bushing upwards, the upper end of upper plunger is extended upwardly in the upper jack on fixed block, under lower rack drives Inserted link is moved downward along lower fixed guide pin bushing, and the lower end of lower plunger is extend in lower jack, as upper plunger and lower plunger are inserted respectively It is located in jack and lower jack, so as to chamber door is locked, when needing to open chamber door, only need to reversely rotates handle.

Arrange guide pin bushing is fixed under two upper fixed guide pin bushings and two and can ensure that upper plunger and lower plunger are moved in the vertical direction, And the good engagement for guaranteeing with gear.

In sum, outdoor cabinet type transformer station Design of Ventilation System is novel, compact conformation, can according to sun irradiation angle come The angle of inclination of solar opto-electronic board is automatically adjusted, optoelectronic transformation efficiency is fully improved, the electric energy that solar opto-electronic board is produced is family Lowered the temperature and dehumidified inside outer box-type substation, while self-sufficient, also can be powered for national grid by inverter, Fully save and utilize the energy.

Description of the drawings

Fig. 1 is the structural representation that outdoor cabinet type transformer station ventilating system removes chamber door；

Fig. 2 is the enlarged drawing of electronic supporting and regulating device in Fig. 1；

Fig. 3 is the right view of lock actuater in Fig. 2；

Fig. 4 is the rearview of chamber door；

Fig. 5 is the front view of chamber door.

Specific embodiment

As Figure 1-Figure 5, outdoor cabinet type transformer station ventilating system, including base plate 1, it be in cuboid that base plate 1 is provided with The front side of the outer case 2 and internal box 3 of shape, outer case 2 and internal box 3 is open, outside the inwall and internal box 3 of outer case 2 Form heat-insulation chamber 4 between wall, the front side edge of outer case 2 and internal box 3 is provided with for sealing the sealing plate of heat-insulation chamber 4 between （Do not illustrate out in figure）, between 3 outer wall of inwall and internal box of outer case 2, it is uniformly provided with several contiguous blocks 5（Contiguous block 5 Play a part of to strengthen being fixedly connected internal box 3 and outer case 2）, on front side of outer case 2, it is provided with double-deck chamber door 31, chamber door Heat-barrier material is filled with 31, between 2 front side surrounding edge of 31 inwall of chamber door and outer case, sealing strip 32 is provided with, outer case 2 is left Middle side part and right side central are respectively equipped with an outer shutter 6,3 left upper portion of internal box, left lower, right upper portion, right side Bottom is equipped with an interior shutter 7, and the inwall of internal box 3 is equipped with an air drier at shutter 7 in each；Outward Bearing 9, accumulator 10, manostat 11, solar opto-electronic board 12, the first air exhauster 13 and the second air exhauster are provided with the top of casing 2 14, the suction opeing of the first air exhauster 13 is connected with the first exhaust column 15, and the first exhaust column 15 is passed down through outer case 2 and internal box 3 top of internal box is extend into after 3, the suction opeing of the second air exhauster 14 is connected with the second exhaust column 16, and the second exhaust column 16 is downward Rear wall through 3 tailing edge internal box 3 of outer case 2 and internal box extend into 3 bottom of internal box.

Bearing 9 is located at 2 top left side of outer case, and the left side edge of solar opto-electronic board 12 is rotatably connected on by hinge 17 On bearing 9, on the right side of the lower surface of solar opto-electronic board 12, electronic supporting and regulating device is provided with and 2 top right side of outer case between 18。

Solar opto-electronic board 12 is connected with accumulator 10 by manostat 11, accumulator 10 by supply lines respectively with it is electronic Supporting and regulating device 18, the first air exhauster 13 and the second air exhauster 14 connect.

Electronic supporting and regulating device 18 includes mounting seat 19, support 20, engaging lug 21, connecting plate 22, support bar 23, square tube 24th, tooth bar 25, lock actuater 26, drive gear 27 and motor 28, engaging lug 21 is driven to fix and be located at solar energy On the right side of 12 lower surface of electroplax, connecting plate 22 is hinged on engaging lug 21, and 23 upper end of support bar is fixedly connected with connecting plate 22；Install The fixation of seat 19 and support 20 is located at 2 top right side of outer case, and lock actuater 26 and motor 28 are each provided at mounting seat On 19, drive tooth bar 25 to slide and be located in square tube 24,23 lower end of support bar extend in square tube 24 and with drive 25 upper end of tooth bar Coaxial to be fixedly connected, 24 left side of square tube opens up jagged 36, and motor 28 is located at below square tube 24, motor 28 Main shaft is arranged along anterior-posterior horizontal direction, and motor 28, drive gear 27 are stretched out in the front-end of spindle of motor 28 and rear end Coaxial fixation is located at the front-end of spindle of motor 28, and 24 left upper portion of square tube is provided with extension spring with 20 top left side of support 29, in the middle part of 24 left lower of square tube and support 20 between be provided with lower extension spring 30；In upper extension spring 29 and lower extension spring In the presence of 30, drive gear 27 through breach 36 with drive tooth bar 25 engage, the clutch end of lock actuater 26 and The rear-end of spindle frictional fit of motor 28.

Chamber door 31 passes on left hinge 68 and horizontally rotates on 2 front left side of outer case, sets on front side of 3 top inner wall of internal box There is upper fixed block 33, on front side of 3 bottom interior wall of internal box, be provided with lower fixed block 34,33 bottom of upper fixed block offers jack 35, Lower jack 36 is offered at the top of lower fixed block 34, chamber door 31 is provided with slotting with what upper jack 35 and lower 36 grafting of jack coordinated respectively Connect formula lock door mechanism.

Lock actuater 26 includes braking motor 37, limited block 38, guide cylinder 39, braked wheel 40, brake block 41, screw mandrel 42nd, from gear 45, braking motor 37, limited block 38 and guide cylinder 39 are fixed for pressure bearing 43, braking master gear 44 and braking It is located in mounting seat 19, braked wheel 40 is coaxial to be fixed on the main shaft of motor 28, thick rear thin circular cone before braked wheel 40 Shape structure, guide cylinder 39, brake block 41, pressure bearing 43, screw mandrel 42, the main shaft of motor 28 have same centrage, Brake block 41 slides along the longitudinal direction and is located in guide cylinder 39, and 41 front end of brake block is provided with pre-large post-small conical bore, conical bore Identical with the size structure of braked wheel 40 and correspond in front and back, 41 rear end of brake block is provided with groove, the outer ring of pressure bearing 43 with it is recessed Groove medial wall interference fit, it is polished rod structure that screw mandrel 42 is anterior, and 42 front end of screw mandrel is extend in the middle of the inner ring of pressure bearing 43, silk The inner ring interference fit of 42 front end of bar and pressure bearing 43,41 right-hand member of brake block are provided with for limiting the pressure of 43 position of pressure bearing Lid 46, brakes from the center of gear 45 screwed hole penetrating before and after offering, and screw mandrel 42 is threaded in screwed hole, braking master 44 coaxial fixation of gear is located on the main shaft of braking motor 37, and braking master gear 44 is engaged from gear 45 with braking, limited block 38 opposite sides that screw mandrel 42 is located at braking master gear 44, are offered on limited block 38 and brake suitable from the thickness of gear 45 Stopper slot 47, braking stretch in stopper slot 47 from the side of gear 45.

3 top inner wall level of internal box is provided with wind-distributing pipe 48, the closure of 48 two ends of upper wind-distributing pipe, 48 bottom edge of upper wind-distributing pipe Length direction is uniformly provided with the enterprising air port 49 of a row, and 15 lower end of the first exhaust column is connected with 48 top of upper wind-distributing pipe.

3 bottom interior wall level of internal box is provided with lower wind-distributing pipe 50, lower 50 two ends of wind-distributing pipe closure, 50 top edge of lower wind-distributing pipe Length direction is uniformly provided with air inlet 51 under a row, and 16 lower end of the second exhaust column is connected with lower 50 top of wind-distributing pipe.

Air drier includes the framework 8 in rectangular shape, and the area of framework 8 is more than the area of interior shutter 7, framework It is open on front side of in the of 8, the string bag filled with quick lime 52 is provided with framework 8.

Flexible guard 53 is provided between 12 right edge of 2 right upper portion of outer case and solar opto-electronic board.Flexible guard 53 Play a part of to keep out wind and rain, extend at the top of outer case 2 and 12 lower section all parts of solar opto-electronic board, the use longevity of equipment Life.

It is detachably connected by screw 54 between gland 46 and brake block 41；The conical surface of braked wheel 40 is provided with form friction pattern 55, the conical bore inwall of brake block 41 is provided with one layer of wearing layer 56.

Plug-in type lock door mechanism includes fixed guide pin bushing 57, lower fixed guide pin bushing 58, upper plunger 59 and lower plunger 60, upper fixation Guide pin bushing 57, lower fixed guide pin bushing 58, upper plunger 59 and lower plunger 60 are vertically arranged, and upper fixed guide pin bushing 57 is fixed and is located in chamber door 31 Wall top, lower fixed guide pin bushing 58 are fixed and are located at 31 inner wall lower of chamber door, and upper plunger 59 slides and is plugged in fixed guide pin bushing 57, lower to insert Bar 60 slides and is plugged in lower fixed guide pin bushing 58, and 31 inwall of chamber door is provided with installing rack 61, turns on installing rack 61 along the longitudinal direction It is dynamic to be connected with rotating shaft 62, gear 63 is fixed with rotating shaft 62,62 front end of rotating shaft passes through chamber door 31 and is connected with handle 64, upper to insert The bottom of bar 59 is provided with the upper rack 65 engaged with gear 63, and the top of lower plunger 60 is provided with the lower tooth bar engaged with gear 63 66, upper rack 65 is parallel with lower tooth bar 66 and positioned at the opposite sides of gear 63；When chamber door 31 is shut, 59 upper end of upper plunger with Upper jack is corresponded to about 35, and 60 upper end of lower plunger is corresponding about 36 with lower jack.

Upper fixed guide pin bushing 57 is provided with two, and a upper fixed guide pin bushing 57 is set in 59 top of upper plunger, fixes on another Guide pin bushing 57 is set in 59 bottom of upper plunger and is located above gear 63；Lower fixed guide pin bushing 58 is provided with two, fixes guide pin bushing under one 58 are set in 60 bottom of lower plunger, and another lower fixed guide pin bushing 58 is set in 60 top of lower plunger and is located at below gear 63.

The components and parts arranged in internal box 3 are existing mature technology, and its concrete installation site is not referred to yet, in addition, Inverter can be set in internal box 3, solar opto-electronic board 12 converts light energy into electric energy and storage is transported to by manostat 11 Store in battery 10, when storage is full in accumulator 10, just pass through inverter by unnecessary electrical energy transportation to national grid.This reality Powered with predominantly the first air exhauster 13, the second air exhauster 14, braking motor 37 and the motor 28 of accumulator 10 in new.

When needing to be adjusted the angle of inclination of solar opto-electronic board 12 vertical irradiation to adapt to sunray as far as possible When, starting braking motor 37, braking motor 37 drives braking to rotate from gear 45 by braking master gear 44, brakes from gear 45 Under the restriction of the stopper slot 47 on limited block 38, as braking is from the rotation of gear 45, leading screw is driven to move horizontally backward, silk Thick stick drives brake block 41 to be moved rearwards by by pressure bearing 43, and conical bore is separated with braked wheel 40；Braking motor 37 is closed, is opened Motor 28, motor 28 are driven by drive gear 27 and drive tooth bar 25 to move up or down along square tube 24, are driven Tooth bar 25 pushes up or pulls downward on casing by support bar 23, and solar opto-electronic board 12 will be with the hinge 17 on bearing 9 For fulcrum, during due to driving tooth bar 25 to move up and down, certain angle of inclination can be changed, driving tooth bar 25 will be in sliding tooth Take turns 27 circumferential surfaces movement, in the presence of upper extension spring 29 and lower extension spring 30, it is ensured that drive tooth bar 25 all the time with drive Moving gear 27 keeps good engagement.After the suitable inclination angle of solar opto-electronic board 12 is adjusted, stop motor 28. Start braking motor 37 simultaneously, drive the conical bore inwall of brake block 41 to compress forward braked wheel 40, thus can will drive electricity The principal shaft locking of machine 28, it is to avoid tooth bar and support bar 23 are moved.

It is detachably connected by screw 54 between gland 46 and brake block 41, gland easy to disassemble 46 enters to pressure bearing 43 Row oil addition or replacing, the compression fit between form friction pattern 55 and wearing layer 56 further lift locking motor The effect of 28 main shaft.

As outdoor cabinet type transformer station ventilating system adopts the double-decker of outer case 2 and internal box 3, and chamber door 31 Double-decker, and the filling with insulation material in the chamber door 31, so play good heat-blocking action, and in the summer of high temperature, sunlight shines Penetrate down, the temperature in internal box 3 does not have too big rising.If the temperature of internal box 3 is higher, 13 He of the first air exhauster is opened Second air exhauster 14, the first air exhauster 13 is by the enterprising air port 49 on the first exhaust column 15 and upper wind-distributing pipe 48 by internal box 3 The hot-air on top is outwards taken out, and the second air exhauster 14 will be interior by the lower air inlet 51 on the second exhaust column 16 and lower wind-distributing pipe 50 The hot-air of 3 bottom of casing is outwards taken out, and the cold air outside outer case 2 is by outer shutter 6, interior shutter 7 and is filled with quick lime 52 string bag is entered in internal box 3, and when cold air is by the string bag filled with quick lime 52, quick lime 52 is by cold air Moisture sorption, the cold air entered in internal box 3 is dry air, thus while cooling, plays good Moisture-proof role.After the absorption of quick lime 52 aqueous vapor in the string bag is more, at set intervals, the string bag can be taken from framework 8 Go out, the quick lime 52 for more renewing can so play good drying effect.

Internal box 3 arranges four interior shutters 7, and is located at the top of the lower wind-distributing pipe 50 and internal box 3 of 3 bottom of internal box Upper wind-distributing pipe 48, so the cold air of entrance can more uniformly be flowed inside internal box 3, improve it is cross-ventilated Cooling-down effect.

The electric energy that low-light solar opto-electronic board 12 is produced by manostat 11 is smoothly input in accumulator 10, is accumulator 10 Offer is overcharged, excessively stream, the intelligent protection of short circuit, when there is above-mentioned rough sledding to accumulator 10, manostat 11 will be automatic Power supply of the cut-out to accumulator 10, plays the purpose of protection accumulator 10.Accumulator 10 is cobalt acid lithium battery, and self discharge is few, is put Superior electrical property, life-span length, heavy metal pollution are few.

Manipulation plug-in type lock door mechanism can quickly open or close chamber door 31, and it is firm to connect, easy to operate.Concrete operations Journey：Chamber door 31 is shut, chamber door 31 is pushed hard, rubber weather strip 32 is crimped with internal box 3 and 2 front end face of outer case；Then revolve Change hands handle 64, rotating shaft 62 is rotated with moving gear 63, due to 63 both sides of gear respectively with upper rack 65 and lower 66 engaged transmission of tooth bar, So as to upper rack 65 drives upper plunger 59 to be moved along upper fixed guide pin bushing 57 upwards, the upper end of upper plunger 59 extends upwardly into fixation In upper jack 35 on block 33, lower tooth bar 66 drives lower plunger 60 to move downward along lower fixed guide pin bushing 58, the lower end of lower plunger 60 It extend in lower jack 36, as upper plunger 59 and lower plunger 60 are plugged in respectively in upper jack 35 and lower jack 36, so as to handle Chamber door 31 is locked, when needing to open chamber door 31, only need to reversely rotate handle 64.In addition, in addition it is also necessary to which opponent's handle 64 is pinned Door lock, handle 64 is rotated after locking a door.

Arrange guide pin bushing 58 is fixed under two upper fixed guide pin bushings 57 and two and can ensure that upper plunger 59 and lower plunger 60 along vertical Direction is moved, and guarantees the good engagement with gear 63.

The present embodiment not makees any pro forma restriction, every foundation to shape of the present utility model, material, structure etc. Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality With the protection domain of new technique scheme.

Claims (3)

1. the solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system, it is characterised in that：Including mounting seat, Support, support bar, square tube, driving tooth bar, lock actuater, drive gear and motor, engaging lug are fixed and are located at the sun On the right side of energy electro-optical package lower surface, connecting plate is hinged on engaging lug, and post upper is fixedly connected with connecting plate；Braking and locking machine Structure and motor are each provided in mounting seat, are driven tooth bar to slide and are located in square tube, support bar lower end extend in square tube and with Driving tooth bar upper end is coaxial to be fixedly connected, and square tube left side opens up jagged, and motor is located at below square tube, motor Main shaft arrange along anterior-posterior horizontal direction, motor is stretched out in the front-end of spindle of motor and rear end, and drive gear is coaxial Fixation is located at the front-end of spindle of motor, is provided with extension spring, on the left of square tube on the left of square tube left upper portion and cradle top Lower extension spring is provided between bottom and mid-stent；In the presence of upper extension spring and lower extension spring, drive gear is worn Cross breach and engage with tooth bar is driven；The clutch end of lock actuater and the rear-end of spindle frictional fit of motor.

2. the solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system according to claim 1, its It is characterised by：Lock actuater include braking motor, limited block, guide cylinder, braked wheel, brake block, screw mandrel, pressure bearing, , from gear, the fixation of braking motor, limited block and guide cylinder is located in mounting seat, and braked wheel is coaxial for braking master gear and braking It is fixed on the main shaft of motor, thick rear thin conical structure, guide cylinder, brake block, pressure bearing, silk before braked wheel Bar, the main shaft of motor have same centrage, and brake block slides along the longitudinal direction and is located in guide cylinder, brake block front end Pre-large post-small conical bore is provided with, conical bore is identical with the size structure of braked wheel and corresponds in front and back, and brake block rear end is provided with recessed Groove, outer ring and the groove medial wall interference fit of pressure bearing, it is polished rod structure that screw mandrel is anterior, and screw mandrel front end extend into pressure axis In the middle of the inner ring for holding, the inner ring interference fit of screw mandrel front end and pressure bearing, brake block right-hand member are provided with for limiting pressure bearing The gland of position, brakes from the center of gear screwed hole penetrating before and after offering, and wire rod thread is connected in screwed hole, brakes The coaxial fixation of master gear is located on the main shaft of braking motor, braking master gear with braking engage from gear, limited block and brake Master gear is located at the opposite sides of screw mandrel, is offered with braking from the suitable stopper slot of the thickness of gear on limited block, brake from Stretch in stopper slot the side of gear.

3. the solar opto-electronic board supporting and regulating device of outdoor cabinet type transformer station ventilating system according to claim 2, its It is characterised by：It is detachably connected by screw between gland and brake block；The conical surface of braked wheel is provided with form friction pattern, brake block Conical bore inwall be provided with one layer of wearing layer.