CN109560494A - A kind of low voltage electrical equipment with lightning protection function - Google Patents
A kind of low voltage electrical equipment with lightning protection function Download PDFInfo
- Publication number
- CN109560494A CN109560494A CN201811450898.7A CN201811450898A CN109560494A CN 109560494 A CN109560494 A CN 109560494A CN 201811450898 A CN201811450898 A CN 201811450898A CN 109560494 A CN109560494 A CN 109560494A
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- China
- Prior art keywords
- low voltage
- voltage electrical
- electrical equipment
- outer case
- face
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- 238000001035 drying Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 20
- 239000002274 desiccant Substances 0.000 claims description 12
- 210000002683 foot Anatomy 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000198896 Lagerstroemia speciosa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G13/00—Installations of lightning conductors; Fastening thereof to supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses a kind of low voltage electrical equipments with lightning protection function, including bottom plate and low voltage electrical equipment outer case, lower surface of base plate universal wheel can be allowed to fold removal by folding mobile mechanism, to support entire low voltage electrical equipment outer case mobile, low voltage electrical equipment outer case is closed by preceding front door and Rear Door, its front door and Rear Door lateral inner are equipped with several radiating grooves, low voltage electrical equipment outer case internal temperature can be allowed to reach heat dissipation, it can be realized the internally dry of low voltage electrical equipment outer case by drying device, route is arranged by route collating unit, prevent route excessively intricate, it is disorderly and unsystematic, to inconvenient service worker's maintenance；It can complete to provide convenience to the movement of low voltage electrical equipment outer case for people's transport process by mobile mechanism is folded, blade shape can be completed to drive shaft and rotating bar, make full use of extraneous wind-resources, reduce cost by windage in rotary fan.
Description
Technical field
The present invention relates to a kind of low voltage electrical equipment, specifically a kind of low voltage electrical equipment with lightning protection function.
Background technique
Low-voltage electrical equipment is widely used in distribution, Electrified Transmission and the automatic control equipment of power plant low-pressure system
In.It is well known that power generation energy consumption itself is very big (referring to station service), according to statistics, wherein low-voltage electric appliance energy consumption accounts for power plant total energy
More than half of consumption.With large sized complete sets of equipment and automatic control, the use of automatic regulating system, the use of low-voltage electric appliance is big
Amount increases.Therefore, in the maintenance of power plant equipment, the maintenance of low-voltage electrical apparatus is an important link, though from frequency,
In the importance or workload of equipment, it is the important component of service work.The numerous mesh of power plant's mesolow electric appliance type.
Existing outdoor low voltage electrical equipment is taken shelter from the thunder by the lightning rod of its outer case top center installation, with
Relative contact product in minefield is smaller, and lightning protection effect reduces, and safety is poor, and existing low voltage electrical equipment outer case is placed on room
Outside, need through-hole to radiate, indoor inner air can be moister by weather, humid air from flow therethrough to outer container inside,
It stops for a long time, will cause and become rusty on hardware, to influence service life.
Summary of the invention
The purpose of the present invention is to provide a kind of low voltage electrical equipments with lightning protection function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of low voltage electrical equipment with lightning protection function, including bottom plate and low voltage electrical equipment outer case, the bottom plate
Upper surface be connected with low voltage electrical equipment outer case, being separately installed with for bottom base plate two sides position folds mobile mechanism；
Low voltage electrical equipment outer case front end face and rear end face are respectively equipped with opening, and two opening sidewalls are distinguished by several door hinges
It is rotatably connected to front door and Rear Door, front door and Rear Door bottom inside face are equipped with drying device；Low voltage electrical equipment
The inside of outer case is set there are two support frame disposed in parallel, and support frame bottom and low voltage electrical equipment outer case inner bottom surface connect
It connects, is connect at the top of support frame with low voltage electrical equipment outer case inner top surface, several installing frames, peace are equipped between two support frames
The both ends of the surface to frame up are installed by clamping mechanism and support frame；The upper surface of low voltage electrical equipment outer case is rotated by bearing to be connected
It is connected to a shaft, the other end of shaft one is connected with U-shaped bar, and the both ends of the surface of U-shaped bar are rotatably connected to rotating bar, rotating bar respectively
Other end connect lightning-arrest ball, lightning-arrest ball spherical outside surface is connected with several lightning rods, the lower end difference of rotating bar and shaft one
Rotary fan is installed；Line collating unit is equipped with inside the low voltage electrical equipment outer case, line collating unit is mounted on two
On adjacent installing frame.
As a further solution of the present invention: the folding mobile mechanism by sliding block, oscillating rod, anti-skidding feet, universal wheel,
Folded sheet, shaft two, clamping screw one and pin shaft form, and are respectively equipped with two inside bottom plate front end face and trailing flank and are arranged in parallel
Strip grooves, the internal slide of strip grooves is connected with sliding block, and the lateral surface internal whorl of sliding block is connected with clamping screw one, bottom plate
Two sidewalls inner rotation be connected with shaft two, the both ends of shaft two are connected with folded sheet, and the other end of folded sheet is fixedly connected
There is universal wheel, folded sheet lateral surface is connect by oscillating rod with sliding block, and one end of oscillating rod is rotatablely connected by pin shaft and sliding block,
The other end of oscillating rod is rotatablely connected by pin shaft and folded sheet front end face, and the lower surface of bottom plate is connected with several non-slip mats
Foot.
As a further solution of the present invention: the drying device is by dust plug, drying box, desiccant and rabbling mechanism group
At front door and Rear Door bottom inside face are connected separately with drying box, and the another side of drying box is equipped with several and uniformly sets
The through-hole set, the inside of drying box are filled with desiccant, and drying box upper surface is equipped with circular port, and circular port internal whorl is connected with
The inside of dust plug, drying box is equipped with rabbling mechanism.
As a further solution of the present invention: the rabbling mechanism is made of L shape swingle, stirring rod and stirring blade,
Two one side of bottom of front door and Rear Door is equipped with L shape swingle, and L shape swingle vertical end is connected with stirring rod, stirring rod
The other end through drying box side and lateral wall be connected with several stirring blades, the inner part of front door and Rear Door
It is not rotatablely connected with stirring rod.
As a further solution of the present invention: the clamping mechanism is by U-shaped kelly, cushion block, connecting rod, spring one and sliding
The internal slide of convex block composition, slide bumping and support frame connects, and cavity, the inside of cavity are equipped with inside slide bumping front end face
One side wall is connected with cushion block, and cushion block another side is connected with U-shaped kelly, the interior side wall of support frame by several springs one
Equipped with a number of card slot being uniformly arranged, the both ends of U-shaped kelly are run through the inner wall one side wall of cavity and are extended in card slot
Portion, U-shaped kelly lateral wall are connected with slide block, and another side wall in the inside of support frame is equipped with empty slot, and installing frame one side wall passes through company
The connection of the side of extension bar and slide bumping.
As a further solution of the present invention: the line collating unit is by connecting rod, spring two, sliding slot, clamping screw two, cunning
Dynamic shifting block, stock, quarter butt, baffle and elongate posts composition, baffle rear end face are mounted on two adjacent support frames, baffle two sides
Wall front end face is fixedly connected with elongate posts, is equipped with that several stocks disposed in parallel are parallel with several to be set between two elongate posts
The quarter butt set, quarter butt are fixedly connected with the front end face of baffle, and two neighboring stock both ends lateral wall is connected by connecting rod, close to long
The side wall of the stock of bar is connect by several springs two with elongate posts, and baffle one side wall front end face is equipped with sliding slot, sliding slot
Internal slide is connected with sliding shifting block, and sliding shifting block is connect with the side wall of adjacent stock, slides shifting block lateral surface internal whorl
It is connected with clamping screw two.
As a further solution of the present invention: rectangular channel disposed in parallel there are two being set inside the baffle rear end face, square
There are two symmetrically arranged U-shaped stripper plate, the adjacent end faces of two U-shaped stripper plates to be drawn by several for the connection of shape slot internal slide
Spring connection.
As a further solution of the present invention: the rotary fan is made of blade and installing pipe, shaft one and rotating bar
Lateral wall is connected separately with installing pipe, and installing pipe lateral surface is connected with several blades.
Compared with prior art, the beneficial effects of the present invention are:
1, by the way that lightning-arrest ball, lightning rod can be allowed to rotate while being able to carry out circular-rotation, thus raising and low-voltage electrical
Equipment outer case top contact area improves safety in operation outside low voltage electrical equipment room to improve lightning protection effect；
2, low voltage electrical equipment inside can be dried by drying device, reduces humidity, improved to metal equipment
Protection can adjust spacing between two adjacent installing frames, and adjusting operating process is time saving and energy saving, and people is facilitated to assemble, and rely on
Route collating unit arranges route, prevents route excessively intricate, disorderly and unsystematic, thus inconvenient service worker's maintenance；
3, it can complete to provide the movement of low voltage electrical equipment outer case for people's transport process by folding mobile mechanism
Convenient, blade shape can be completed to drive shaft and rotating bar, make full use of external wind by windage in rotary fan
Resource reduces cost.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the low voltage electrical equipment with lightning protection function.
Fig. 2 is the enlarged structure schematic diagram that mobile mechanism is folded in the low voltage electrical equipment with lightning protection function.
Fig. 3 is the enlarged structure schematic diagram of clamping mechanism in the low voltage electrical equipment with lightning protection function.
Fig. 4 is the enlarged structure schematic diagram of the low voltage electrical equipment middle line collating unit with lightning protection function.
Fig. 5 is the side view enlarged structure schematic diagram of baffle in the low voltage electrical equipment with lightning protection function
Fig. 6 is the vertical view enlarged structure schematic diagram of rotary fan in the low voltage electrical equipment with lightning protection function
In figure: 1 bottom plate, 2 low voltage electrical equipment outer cases, 3 fold mobile mechanism, 4 support frames, 5 front doors, 6 dry dresses
It sets, is 7 Rear Doors, 8 clamping mechanisms, 9 line collating units, 10 installing frames, 11 shafts one, 12 rotary fans, 13 lightning rods, 14 lightning-arrest
Ball, 15 rotating bars, 16 bearings, 17U shape bar, 30 sliding blocks, 31 strip grooves, 32 oscillating rods, 33 anti-skidding feets, 34 universal wheels, 35 foldings
Lamination, 36 shafts two, 37 clamping screws one, 61 dust plugs, 62 drying boxes, 63 desiccant, 64 rabbling mechanisms, 65 through-holes, 80U shape
Kelly, 81 slide blocks, 82 cavitys, 83 cushion blocks, 84 empty slots, 85 connecting rods, 86 springs one, 87 slide bumpings, 90 connecting rods, 91 arcs
Slot, 92 springs two, 93 sliding slots, 94 clamping screws two, 95 slide shifting block, 96 stocks, 97 quarter butts, 98 baffles, 99 elongate posts, 101U
Shape stripper plate, 102 tension springs, 103 strip grooves, 121 blades, 122 installing pipes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~6, in the embodiment of the present invention, a kind of low voltage electrical equipment with lightning protection function, including bottom plate 1
With low voltage electrical equipment outer case 2, the upper surface of the bottom plate 1 is connected with low voltage electrical equipment outer case 2,1 bottom two of bottom plate
Being separately installed with for lateral location folds mobile mechanism 3；2 front end face of low voltage electrical equipment outer case and rear end face are respectively equipped with out
Mouthful, two opening sidewalls are rotatably connected to front door 7 and Rear Door 5, front door 7 and Rear Door by several door hinges respectively
5 bottom inside faces are equipped with drying device 6；The inside of low voltage electrical equipment outer case 2 is set there are two support frame disposed in parallel
4,4 bottom of support frame is connect with 2 inner bottom surface of low voltage electrical equipment outer case, 4 top of support frame and low voltage electrical equipment outer case 2
Inner top surface connection, is equipped with several installing frames 10 between two support frames 4, the both ends of the surface of installing frame 10 by clamping mechanism 8 with
Support frame 4 is installed；The upper surface of low voltage electrical equipment outer case 2 is rotatably connected to a shaft 11, shaft 1 by bearing 16
The other end be connected with U-shaped bar 17, the both ends of the surface of U-shaped bar 17 are rotatably connected to rotating bar 15, the other end of rotating bar 15 respectively
Face connects lightning-arrest ball 14, and lightning-arrest 14 spherical outside surface of ball is connected with several lightning rods 13, the lower end point of rotating bar 15 and shaft 1
Rotary fan 12 is not installed；Line collating unit 9 is equipped with inside the low voltage electrical equipment outer case 2, line collating unit 9 is installed
On two adjacent installing frames 10,1 lower surface universal wheel 34 of bottom plate can be allowed to fold removal by folding mobile mechanism 3, thus
Support entire low voltage electrical equipment outer case 2 mobile, by preceding front door 7 and Rear Door 5 by 2 envelope of low voltage electrical equipment outer case
It shuts and, front door 7 and 5 lateral inner of Rear Door are equipped with several radiating grooves, can allow in low voltage electrical equipment outer case 2
Portion's temperature reaches heat dissipation, can be realized the internally dry of low voltage electrical equipment outer case 2 by drying device 6, is scraped by the external world
It during wind, is contacted with rotary fan 12, is able to drive the rotation of shaft 1, U-shaped bar 17 rotates simultaneously, 13 Medical treatment device of lightning rod
Rotary fan 12 can rotation by windage 13 protected area range of lightning rod is increased to allow thunder and lightning weather, mentions
2 lightning protection effect of high-low-voltage electrical equipment outer case can adjust spacing between adjacent installing frame 10 by clamping mechanism 8
Section, facilitates different models of equipment to install, and the scope of application increases, and can comb complex route by line collating unit 9.
Referring to FIG. 2, the folding mobile mechanism 3 is by sliding block 30, oscillating rod 32, anti-skidding feet 33, universal wheel 34, folding
Plate 35, shaft 2 36, clamping screw 1 and pin shaft composition, be respectively equipped with inside 1 front end face of bottom plate and trailing flank two it is parallel
The strip grooves 31 of setting, the internal slide of strip grooves 31 are connected with sliding block 30, and the lateral surface internal whorl of sliding block 30 is connected with lock
Tight bolt 1, the two sidewalls inner rotation of bottom plate 1 are connected with shaft 2 36, and the both ends of shaft 2 36 are connected with folded sheet 35,
The other end of folded sheet 35 is fixedly connected with universal wheel 34, and 35 lateral surface of folded sheet is connect by oscillating rod 32 with sliding block 30, puts
One end of lever 32 is rotatablely connected by pin shaft and sliding block 30, and the other end of oscillating rod 32 passes through pin shaft and 35 front end face of folded sheet
Rotation connection, the lower surface of bottom plate 1 is connected with several anti-skidding feets 33, by unscrewing all clamping screws 1, thus
The queen of flowers 30 can be allowed in the internal slide of strip grooves 31, complete to fold universal wheel 34 or shrink, universal wheel 34 is retracted to bottom
It outside 1 side of plate, can be supported by anti-skidding feet 33, reach shelf-stability, universal wheel 34 is moved to and ground face contact, anti-skidding
Feet 33 is far from ground, thus by the movement of 34 support baseboard 1 and low voltage electrical equipment outer case 1 of universal wheel, adjustment process
Need to lift entire low voltage electrical equipment outer case 1, operation can be realized for manual operation, convenient entire by universal wheel 34
Low voltage electrical equipment outer case 1 is transported.
Referring to FIG. 1, the drying device 6 is made of dust plug 61, drying box 62, desiccant 63 and rabbling mechanism 64,
Front door 7 and 5 bottom inside face of Rear Door are connected separately with drying box 62, and the another side of drying box 62 is equipped with several uniformly
The through-hole 65 of setting, the inside of drying box 62 are filled with desiccant 63, and 62 upper surface of drying box is equipped with circular port, inside circular port
It is threaded with dust plug 61, the inside of drying box 62 is equipped with rabbling mechanism 64, passes through internal desiccant 63 and low-voltage electrical
The inner moisture of equipment outer case 2 contacts, to adsorb its moisture, keeps the internally dry of voltage electrical equipment outer case 2, makes
Obtaining rust possibility in associated metal equipment reduces；
The rabbling mechanism 64 is by L shape swingle, stirring rod and stirring blade composition, the bottom of front door 7 and Rear Door 5
Two one sides are equipped with L shape swingle, and L shape swingle vertical end is connected with stirring rod, and the other end of stirring rod runs through drying box 62
Side and lateral wall be connected with several stirring blades, the inside of front door 7 and Rear Door 5 is rotated with stirring rod respectively to be connected
It connects, by hand-held L shape swingle rotation, drives stirring blade to be stirred desiccant, so that desiccant contacts more with moisture
Sufficiently, desiccant utilization rate is improved, desiccant main component is active carbon.
Fig. 3 is please referred to, the clamping mechanism 8 is by U-shaped kelly 80, cushion block 83, connecting rod 85, spring 1 and slide bumping
87 compositions, slide bumping 87 are connect with the internal slide of support frame 4, and cavity 82, cavity are equipped with inside 87 front end face of slide bumping
82 interior side wall is connected with cushion block 83, and 83 another side of cushion block is connected with U-shaped kelly 80 by several springs 1, props up
The interior side wall of support frame 4 is equipped with a number of card slot being uniformly arranged, and the inner wall one of cavity 82 is run through at the both ends of U-shaped kelly 80
It side wall and extends to inside card slot, 80 lateral wall of U-shaped kelly is connected with slide block 81, and another side wall in the inside of support frame 4 is set
There is empty slot 84,10 one side wall of installing frame is connect with the side of slide bumping 87 by connecting rod 85, by stirring slide block 81, made
It obtains spring 1 to compress, enables to the both ends of U-shaped kelly 80 to remove from the inside of card slot, so as to allow slide bumping 87 to exist
It is moved inside support frame 4, adjusts spacing between adjacent installing frame 10 to facilitate, after the completion of adjusting, unclamp slide block 81, by
It acts on, the both ends of U-shaped kelly 80 is moved to inside card slot, to connect and fix slide bumping 87 to one 86 bounce of spring.
Referring to FIG. 4, the line collating unit 9 is dialled by connecting rod 90, spring 2 92, sliding slot 93, clamping screw 2 94, sliding
Block 95, stock 96, quarter butt 97, baffle 98 and elongate posts 99 form, and 98 rear end face of baffle is mounted on two adjacent support frames 4
On, 98 two sidewalls front end face of baffle is fixedly connected with elongate posts 99, and it is disposed in parallel to be equipped with several between two elongate posts 99
Stock 96 and several quarter butts 97 disposed in parallel, quarter butt 97 are fixedly connected with the front end face of baffle 98, two neighboring stock 96
Both ends lateral wall is connected by connecting rod 90, and the side wall close to the stock 96 of elongate posts 99 passes through several springs 2 92 and elongate posts
99 connections, 98 one side wall front end face of baffle are equipped with sliding slot 93, and the internal slide of sliding slot 93 is connected with sliding shifting block 95, slides shifting block
95 connect with the side wall of adjacent stock 96, and sliding 95 lateral surface internal whorl of shifting block is connected with clamping screw 2 94, by twisting
Loose clamping screw 2 94 tightens elasticity bolt so that stock 96 be driven to separate with quarter butt 97 so as to mobile sliding shifting block 95
2 94, several routes can be allowed to sequentially pass through arc groove 91, then unscrew clamping screw 2 94, by the rebound masterpiece of spring 2 92
With being squeezed route and grip.
Referring to FIG. 5, being set inside 98 rear end face of baffle there are two rectangular channel 103 disposed in parallel, in rectangular channel 103
Portion is slidably connected there are two symmetrically arranged U-shaped stripper plate 101, and the adjacent end face of two U-shaped stripper plates 101 is drawn by several
Spring 102 connect, by pull two symmetrically arranged U-shaped stripper plates 101 so that U-shaped stripper plate 101 be suspended on it is two adjacent
On installing frame 10, is acted on by 102 bounce of tension spring, to be clamped on installing frame 10, different distance can be suitable for
Adjacent installing frame 10.
Referring to FIG. 6, the rotary fan 12 is made of blade 121 and installing pipe 122, outside shaft 1 and rotating bar 15
Side wall is connected separately with installing pipe 122, and 122 lateral surface of installing pipe is connected with several blades 121, can be blown by extraneous wind-force
Movable vane piece 121 drives U-shaped bar 17 and rotating bar 15 to rotate respectively, so that lightning rod 13 connects so that installing pipe 122 be driven to rotate
Tactile space increases, and improves lightning protection effect.
Needing bowl spares is, 16 lateral wall of bearing, which is connected with, connects wires, and 2 two sides of the bottom face of low voltage electrical equipment outer case is equipped with
Several threading holes are to allow and be routed through.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of low voltage electrical equipment with lightning protection function, including bottom plate (1) and low voltage electrical equipment outer case (2), special
Sign is that the upper surface of the bottom plate (1) is connected with low voltage electrical equipment outer case (2), bottom plate (1) two sides of the bottom face position
It is separately installed with and folds mobile mechanism (3)；Low voltage electrical equipment outer case (2) front end face and rear end face are respectively equipped with opening, and two
A opening sidewalls are rotatably connected to front door (7) and Rear Door (5), front door (7) and back door by several door hinges respectively
Plate (5) bottom inside face is equipped with drying device (6)；The inside of low voltage electrical equipment outer case (2) is arranged in parallel there are two setting
Support frame (4), support frame (4) bottom connect with low voltage electrical equipment outer case (2) inner bottom surface, at the top of support frame (4) with it is low
Voltage electrical equipment outer case (2) inner top surface connects, several installing frames (10), installing frame are equipped between two support frames (4)
(10) both ends of the surface are installed by clamping mechanism (8) and support frame (4)；The upper surface of low voltage electrical equipment outer case (2) passes through
Bearing (16) is rotatably connected to a shaft (11), and the other end of shaft one (11) is connected with U-shaped bar (17), and the two of U-shaped bar (17)
End face is rotatably connected to rotating bar (15) respectively, and the other end of rotating bar (15) connects lightning-arrest ball (14), takes shelter from the thunder ball (14) outside
Spherical surface is connected with several lightning rods (13), and the lower end of rotating bar (15) and shaft one (11) is separately installed with rotary fan
(12)；Line collating unit (9) are equipped with inside the low voltage electrical equipment outer case (2), line collating unit (9) is mounted on two phases
On adjacent installing frame (10).
2. the low voltage electrical equipment according to claim 1 with lightning protection function, which is characterized in that the folding moving machine
Structure (3) is by sliding block (30), oscillating rod (32), anti-skidding feet (33), universal wheel (34), folded sheet (35), shaft two (36), locking
Bolt one (37) and pin shaft form, and are respectively equipped with two strip grooves disposed in parallel inside bottom plate (1) front end face and trailing flank
(31), the internal slide of strip grooves (31) is connected with sliding block (30), and the lateral surface internal whorl of sliding block (30) is connected with locking screw
Bolt one (37), the two sidewalls inner rotation of bottom plate (1) are connected with shaft two (36), and the both ends of shaft two (36) are connected with folded sheet
(35), the other end of folded sheet (35) is fixedly connected with universal wheel (34), folded sheet (35) lateral surface by oscillating rod (32) with
One end of sliding block (30) connection, oscillating rod (32) is rotatablely connected by pin shaft and sliding block (30), and the other end of oscillating rod (32) is logical
It crosses pin shaft and folded sheet (35) front end face is rotatablely connected, the lower surface of bottom plate (1) is connected with several anti-skidding feets (33).
3. the low voltage electrical equipment according to claim 1 with lightning protection function, which is characterized in that the drying device
(6) it is made of dust plug (61), drying box (62), desiccant (63) and rabbling mechanism (64), front door (7) and Rear Door (5)
Bottom inside face is connected separately with drying box (62), and the another side of drying box (62) is equipped with several through-holes being uniformly arranged
(65), the inside of drying box (62) is filled with desiccant (63), and drying box (62) upper surface is equipped with circular port, spiral shell inside circular port
Line is connected with dust plug (61), and the inside of drying box (62) is equipped with rabbling mechanism (64).
4. the low voltage electrical equipment according to claim 3 with lightning protection function, which is characterized in that the rabbling mechanism
(64) it is made of L shape swingle, stirring rod and stirring blade, two one side of bottom of front door (7) and Rear Door (5) is equipped with L
Shape swingle, L shape swingle vertical end are connected with stirring rod, and the other end of stirring rod is through the side of drying box (62) and outer
Side wall is connected with several stirring blades, and the inside of front door (7) and Rear Door (5) is rotatablely connected with stirring rod respectively.
5. the low voltage electrical equipment according to claim 1 with lightning protection function, which is characterized in that the clamping mechanism
(8) it is made of U-shaped kelly (80), cushion block (83), connecting rod (85), spring one (86) and slide bumping (87), slide bumping
(87) connect with the internal slide of support frame (4), be equipped with cavity (82) inside slide bumping (87) front end face, cavity (82) it is interior
Portion's one side wall is connected with cushion block (83), and cushion block (83) another side is connected with U-shaped kelly (80) by several springs one (86),
The interior side wall of support frame (4) is equipped with a number of card slot being uniformly arranged, and cavity (82) are run through at the both ends of U-shaped kelly (80)
Inner wall one side wall and extend to inside card slot, U-shaped kelly (80) lateral wall is connected with slide block (81), support frame (4)
Internal another side wall is equipped with empty slot (84), and installing frame (10) one side wall is connected by the side of connecting rod (85) and slide bumping (87)
It connects.
6. the low voltage electrical equipment according to claim 1 with lightning protection function, which is characterized in that the line collating unit
(9) by connecting rod (90), spring two (92), sliding slot (93), clamping screw two (94), sliding shifting block (95), stock (96), quarter butt
(97), baffle (98) and elongate posts (99) composition, baffle (98) rear end face are mounted on two adjacent support frames (4), baffle
(98) two sidewalls front end face is fixedly connected with elongate posts (99), several length disposed in parallel are equipped between two elongate posts (99)
Bar (96) and several quarter butts (97) disposed in parallel, quarter butt (97) is fixedly connected with the front end face of baffle (98), two neighboring
Stock (96) both ends lateral wall is connected by connecting rod (90), and the side wall close to the stock (96) of elongate posts (99) passes through several bullets
Spring two (92) is connect with elongate posts (99), and baffle (98) one side wall front end face is equipped with sliding slot (93), the internal slide of sliding slot (93)
It is connected with sliding shifting block (95), sliding shifting block (95) is connect with the side wall of adjacent stock (96), slides shifting block (95) lateral surface
Internal whorl is connected with clamping screw two (94).
7. the low voltage electrical equipment with lightning protection function according to claim 1 or 6, which is characterized in that the baffle
(98) it is set inside rear end face there are two rectangular channel disposed in parallel (103), there are two the connections of rectangular channel (103) internal slide symmetrically
The U-shaped stripper plate (101) of setting, the adjacent end face of two U-shaped stripper plates (101) are connected by several tension springs (102).
8. the low voltage electrical equipment according to claim 1 with lightning protection function, which is characterized in that the rotary fan
(12) it is made of blade (121) and installing pipe (122), shaft one (11) and rotating bar (15) lateral wall are connected separately with installing pipe
(122), installing pipe (122) lateral surface is connected with several blades (121).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450898.7A CN109560494B (en) | 2018-11-30 | 2018-11-30 | Low-voltage electrical equipment with lightning protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450898.7A CN109560494B (en) | 2018-11-30 | 2018-11-30 | Low-voltage electrical equipment with lightning protection function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109560494A true CN109560494A (en) | 2019-04-02 |
| CN109560494B CN109560494B (en) | 2021-08-24 |
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ID=65868108
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450898.7A Expired - Fee Related CN109560494B (en) | 2018-11-30 | 2018-11-30 | Low-voltage electrical equipment with lightning protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109560494B (en) |
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| CN110797764A (en) * | 2019-12-12 | 2020-02-14 | 辛成辉 | Power distribution cabinet |
| CN111163605A (en) * | 2020-01-16 | 2020-05-15 | 钱丰 | Communication cabinet with noise reduction function |
| CN111815888A (en) * | 2020-07-14 | 2020-10-23 | 徐连军 | Fire acousto-optic alarm |
| CN111834936A (en) * | 2020-07-07 | 2020-10-27 | 陈飞华 | A can hide formula removal chassis equipment for switch board |
| CN112448085A (en) * | 2020-11-09 | 2021-03-05 | 湖南宝特瑞能新能源有限责任公司 | Lithium battery pack fixing device based on local heat dissipation |
| CN116632767A (en) * | 2023-07-24 | 2023-08-22 | 中韶电气股份有限公司 | High-voltage cable branch box |
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| CN111163605A (en) * | 2020-01-16 | 2020-05-15 | 钱丰 | Communication cabinet with noise reduction function |
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| CN112448085A (en) * | 2020-11-09 | 2021-03-05 | 湖南宝特瑞能新能源有限责任公司 | Lithium battery pack fixing device based on local heat dissipation |
| CN112448085B (en) * | 2020-11-09 | 2023-04-18 | 珠海市大兴动力新能源有限公司 | Lithium battery pack fixing device based on local heat dissipation |
| CN116632767A (en) * | 2023-07-24 | 2023-08-22 | 中韶电气股份有限公司 | High-voltage cable branch box |
| CN116632767B (en) * | 2023-07-24 | 2023-10-17 | 中韶电气股份有限公司 | High-voltage cable branch box |
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| CN109560494B (en) | 2021-08-24 |
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