CN109038313B - A kind of dustproof ventilated type electric power electrical apparatus cabinet - Google Patents
A kind of dustproof ventilated type electric power electrical apparatus cabinet Download PDFInfo
- Publication number
- CN109038313B CN109038313B CN201810958354.5A CN201810958354A CN109038313B CN 109038313 B CN109038313 B CN 109038313B CN 201810958354 A CN201810958354 A CN 201810958354A CN 109038313 B CN109038313 B CN 109038313B
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- fixedly connected
- main body
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- helical gear
- spring
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Ventilation (AREA)
Abstract
The present invention relates to a kind of equipment enclosures, it in particular is a kind of dustproof ventilated type electric power electrical apparatus cabinet, dust-proof effect is played into dustproof sponge fixation and the setting of dust excluding plate by ventilating board main body and sponge slot, pass through ventilation opening I, ventilation opening II and fan play logical wind action, a large amount of electrical equipments can be installed by the structure of cross demarcation plate, pass through crane, wheel and brake plate can make whole cabinet easy to remove, hot-air is discharged from the downside of housing main body right end in starting fan motor, start motor, pull with hand brake bar, cross demarcation plate can rotate, or move backward brake plate with foot, pulling with hand brake bar wheel can be with ground face contact, convenient for the movement of cabinet.
Description
Technical field
The present invention relates to a kind of equipment enclosures, are in particular a kind of dustproof ventilated type electric power electrical apparatus cabinets.
Background technique
Such as the invention of publication number CN108206474A, a kind of follow-on power distribution cabinet equipment of the disclosure of the invention,
Distribution shell including being made of multiple groups power distributing cabinet and the installation of the force device to be cooperatively connected with the power distributing cabinet
Case, distribution housing bottom end face are fixedly installed with bottom plate, and the vertex of the bottom base plate end face four is fixedly installed with rubber
Glue foot pad, the interior receiving chamber being equipped with to be cooperatively connected with the force device installs case of the power distributing cabinet right end face, institute
The slot that runs through that setting of extending to the right is equipped in power distributing cabinet left end face is stated, it is described through spread ends on the right side of slot and the appearance
It puts chamber and communicates setting, it is described to match in slot up and down the power distributing cabinet inner wall of two sides equipped with ejection component, it is described to pass through
Interior be equipped with of wears groove is slipped through the net, and the described of the right side of slipping through the net props up bar equipped with setting of extending up and down in slot；But the invention
The disadvantage is that being unable to dustproof ventilated, being not easy to install and safeguard a large amount of electrical equipment and being not easy to move.
Summary of the invention
The object of the present invention is to provide a kind of dustproof ventilated type electric power electrical apparatus cabinet, can with dustproof ventilated, convenient for peace
Dress safeguards a large amount of electrical equipment and easy to remove.
The purpose of the present invention is achieved through the following technical solutions:
A kind of dustproof ventilated type electric power electrical apparatus cabinet, including shell, fixed frame, limit ventilating board, exhaust gear, rotation
Rotation mechanism, transmission mechanism and loading component, the shell include housing main body, sponge slot, ventilation opening I, fan installing port, separate
Plate, baffle and door, sponge slot are arranged in the upside of housing main body left end, and ventilation opening I is provided with multiple, and multiple ventilation openings I are all provided with
It sets on sponge slot, the downside of housing main body right end is arranged in fan installing port, and demarcation plate is fixedly connected on the inside of housing main body
Lower end, demarcation plate is located at the lower end of fan installing port, and baffle is fixedly connected on the downside of housing main body front end, the upper end of baffle
It is fixedly connected on the front end of demarcation plate, the left end of door is hingedly connected to the left side of housing main body front end；
The fixed frame includes fixed frame main body, and fixed frame main body is fixedly connected on the outer end of sponge slot；
The limit ventilating board includes ventilating board main body and ventilation opening II, and ventilation opening II is provided with multiple, multiple ventilation openings
II is arranged in ventilating board main body, and the length and height of ventilating board main body are long and high longer than sponge slot respectively, and ventilating board main body is logical
It crosses clearance fit to be connected in fixed frame main body, the right end of ventilating board main body is contacted with housing main body；
The exhaust gear includes annular outer cover, dust excluding plate, fan motor, fan and ventilating board, and dust excluding plate is fixedly connected
In the left end of annular outer cover, fan motor is fixedly connected on the middle side of dust excluding plate right end, fan be circumferentially evenly arranged with it is multiple, it is more
A fan is fixedly connected on the output shaft of fan motor, and ventilating board is fixedly connected on the right end of annular outer cover, annular outer cover
It is fixedly connected in fan installing port；
The rotating mechanism include motor, belt wheel I, belt wheel II, transmission belt, fitted shaft, bearing with spherical outside surface I of usheing to seat, long axis,
Long key, limit film I, traveller, limit film II, frictional disk I, frictional disk II, friction pulley I, transmission shaft I, bearing with spherical outside surface II of usheing to seat,
Helical gear I, helical gear II and transmission shaft II, belt wheel I are fixedly connected on the output shaft of motor, and belt wheel II is fixedly connected on cooperation
The left end of axis, belt wheel I are connect with belt wheel II by transmission belt V belt translation, and fitted shaft, which is rotatably connected on, ushers to seat in bearing with spherical outside surface I,
Bearing with spherical outside surface I of usheing to seat is fixedly connected on the upside of housing main body lower end, and axial trough and long keyway are provided in fitted shaft, and long key is solid
Surely it is connected to the left end of long axis, long axis and long key pass through clearance fit respectively and be connected in axial trough and long keyway, and limit film I is fixed
It is connected to the right end of long axis, traveller is fixedly connected on the right end of limit film I, and limit film II is fixedly connected on the right end of traveller, long
The right end of axis is rotatably connected on the downside of housing main body right end, and limit film I is located at the outside of housing main body, frictional disk I and friction
Disk II is fixedly connected with the middle-end in long axis, and frictional disk I is located at the left end of frictional disk II, and friction pulley I is fixedly connected on transmission shaft I
Front end, for friction pulley I between frictional disk I and frictional disk II, the middle-end of transmission shaft I is rotatably connected on bearing with spherical outside surface of usheing to seat
In II, bearing with spherical outside surface II of usheing to seat is fixedly connected on the upside of housing main body lower end, and helical gear I is fixedly connected on transmission shaft I
Rear end, helical gear II and the engaged transmission of helical gear I, helical gear II are fixedly connected on the lower end of transmission shaft II, in transmission shaft II
End is rotatably connected on demarcation plate；
The transmission mechanism includes belt wheel III, transmission belt II, belt wheel IV and shaft, and belt wheel III is fixedly connected on transmission shaft II
Upper end, belt wheel IV is fixedly connected in shaft, and belt wheel III is connect with belt wheel IV by II V belt translation of transmission belt, and shaft rotation connects
Connect the middle-end in demarcation plate；
The loading component includes cross demarcation plate and support plate, and cross demarcation plate is fixedly connected on support plate, support plate lower end
Middle side be fixedly connected in shaft.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Shell further includes limited mouth, and there are two limited mouth settings, and two limited mouths are arranged at the front side of housing main body lower end.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Fixed frame further includes card slot, and the upper end of fixed frame main body is arranged in the card slot.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Limit ventilating board includes deep gouge, spring stack, fixture block and handle, and deep gouge is arranged in the upper end of ventilating board main body, in deep gouge lower end
Between be additionally provided with hole, in the hole that spring stack clearance fit is arranged on deep gouge, fixture block is fixedly connected on the upper end of spring stack, spring
Spring I is cased on column, spring I is between deep gouge and fixture block, and for fixture block clearance fit in card slot, handle is fixedly connected on ventilation
The front end of plate main body.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Dustproof sponge is placed in sponge slot, and the left end of dustproof sponge is contacted with the right end of ventilating board main body.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Arrestment mechanism include pipe I, bar I, pipe II, fixed column, spring leaf and brake bar, bar I is fixedly connected on the upper end of pipe I, pipe II
It is fixedly connected on the upper end of bar I, brake bar is fixedly connected on the upper end of pipe II, and brake bar and bar I are concentric, and fixed column is fixed to be connected
Connect in the front side of housing main body right end, II set of pipe in fixed column, spring leaf is fixedly connected on the right end of fixed column, fixed column
Left end is cased with spring II, and for spring II between pipe II and housing main body, the right end of fixed column is cased with spring III, and spring III is located at
Between pipe II and spring leaf.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
It is rectangular hole that multiple longitudinal sections are evenly arranged on cross demarcation plate.
As advanced optimizing for the technical program, a kind of dustproof ventilated type electric power electrical apparatus cabinet of the present invention is described
Auxiliary body include friction pulley II, brake axle, bearing with spherical outside surface III of usheing to seat, helical gear III, limit component, helical gear IV, spiral shell
Rasp bar component, crane, wheel and brake plate, brake axle include that braking shaft body and long key II, long key II are fixedly connected on system
The middle-end of moving axis main body, braking shaft body and the concentric setting of transmission shaft I, after friction pulley II is fixedly connected on braking shaft body
End, the diameter of friction pulley II is bigger than the diameter of friction pulley I, and friction pulley II is between frictional disk I and frictional disk II, brake axle master
The rear end thereof of body, which is connected to, ushers to seat in bearing with spherical outside surface III, and keyway is provided on helical gear III, and long key II passes through clearance fit
It is connected in keyway, the rear and front end of helical gear III is contacted with limit component, and bearing with spherical outside surface III of usheing to seat is located at limit component
Between friction pulley II, helical gear IV and the engaged transmission of helical gear III, screw thread bar component include threaded rod, limited block and short axle,
There are two limited block settings, and two limited blocks are respectively fixedly connected with the upper and lower ends in threaded rod, and there are two short axle settings, and two
Short axle is respectively fixedly connected in the outer end of two limited blocks, and helical gear IV is fixedly connected in the short axle of upper end, in crane
End is threadedly coupled with threaded rod, and there are two wheel settings, and two wheels are rotatably connected on the left and right sides of crane lower end respectively,
The left and right sides of crane lower end passes through clearance fit respectively and is connected in two limited mouths, and brake plate is rotatably connected on brake axle
The front end of main body, the front end for braking shaft body are cased with spring IV, and between baffle and brake plate, friction pulley II compares spring IV.
A kind of dustproof ventilated type electric power electrical apparatus cabinet of the invention has the beneficial effect that
Dust-proof effect is played into dustproof sponge fixation and the setting of dust excluding plate by ventilating board main body and sponge slot, passed through
Ventilation opening I, ventilation opening II and fan play logical wind action, can be installed by the structure of cross demarcation plate and largely electrically be set
It is standby, whole cabinet can be made easy to remove by crane, wheel and brake plate.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of dustproof ventilated type electric power electrical apparatus cabinet of the present invention；
Fig. 2 is overall structure diagram two of the invention；
Fig. 3 is dismantling schematic diagram one of the invention；
Fig. 4 is dismantling schematic diagram two of the invention；
Fig. 5 is dismantling signal three of the invention；
Fig. 6 is shell mechanism schematic diagram of the invention；
Fig. 7 is that shell of the invention removes structural schematic diagram；
Fig. 8 is shell partial structural diagram of the invention；
Fig. 9 is fixed frame structural schematic diagram of the invention；
Figure 10 is limit ventilation panel structure schematic diagram of the invention；
Figure 11 is limit ventilating board partial schematic sectional view of the invention；
Figure 12 is exhaust gear structural schematic diagram of the invention；
Figure 13 is rotating mechanism structural schematic diagram of the invention；
Figure 14 is fitted shaft structural schematic diagram of the invention；
Figure 15 is arrestment mechanism structural schematic diagram of the invention；
Figure 16 is schematic diagram of transmission mechanism of the invention；
Figure 17 is loading component structural schematic diagram of the invention；
Figure 18 is auxiliary body's structural schematic diagram of the invention；
Figure 19 is brake axle structural schematic diagram of the invention；
Figure 20 is III structural schematic diagram of helical gear of the invention；
Figure 21 is threaded rod element structure schematic diagram of the invention.
In figure: shell 1, housing main body 1-1, sponge slot 1-2, I 1-3 of ventilation opening, fan installing port 1-4, demarcation plate 1-5,
Baffle 1-6, door 1-7, limited mouth 1-8, fixed frame 2, fixed frame main body 2-1, card slot 2-2, limit ventilating board 3, ventilating board main body
It is 3-1, II 3-2 of ventilation opening, deep gouge 3-3, spring stack 3-4, fixture block 3-5, handle 3-6, exhaust gear 4, annular outer cover 4-1, dust-proof
Plate 4-2, fan motor 4-3, fan 4-4, ventilating board 4-5, rotating mechanism 5, motor 5-1, I 5-2 of belt wheel, II 5-3 of belt wheel, transmission
Band 5-4, fitted shaft 5-5, axial trough 5-5-1, long keyway 5-5-2, I 5-6 of bearing with spherical outside surface that ushers to seat, long axis 5-7, I 5-8 of long key, limit
I 5-9 of bit slice, traveller 5-10, II 5-11 of limit film, I 5-12 of frictional disk, II 5-13 of frictional disk, I 5-14 of friction pulley, I 5- of transmission shaft
15, usher to seat II 5-16 of bearing with spherical outside surface, I 5-17 of helical gear, II 5-18 of helical gear, II 5-19 of transmission shaft, arrestment mechanism 6, I 6- of pipe
1, I 6-2 of bar, II 6-3 of pipe, fixed column 6-4, spring leaf 6-5, brake bar 6-6, transmission mechanism 7, III 7-1 of belt wheel, II 7- of transmission belt
2, IV 7-3 of belt wheel, shaft 7-4, loading component 8, cross demarcation plate 8-1, support plate 8-2, auxiliary body 9, II 9-1 of friction pulley, system
Moving axis 9-2, braking shaft body 9-2-1, II 9-2-2 of long key, III 9-3 of bearing with spherical outside surface that ushers to seat, III 9-4 of helical gear, keyway 9-4-
1, limit component 9-5, IV 9-6 of helical gear, screw thread bar component 9-7, threaded rod 9-7-1, limited block 9-7-2, short axle 9-7-3, liter
Frame 9-8, wheel 9-9, brake plate 9-10 drop.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Before illustrating specific embodiment, to avoid repeating language, illustrate as described below " solid by key and circlip
Surely it is connected on axis " it may is that gear etc. is connected on axis by the way that key is circumferentially fixed, jump-ring slot is provided on axis, gear etc. is logical
It crosses two circlips to be axially and fixedly connected on axis, which will be understood by those skilled in the art, only
It is a kind of universal installation method being fixedly connected on gear etc. on axis.
Specific embodiment 1:
Illustrate present embodiment, a kind of dustproof ventilated type electric power electrical apparatus cabinet, including shell below with reference to Fig. 1-2 1
1, fixed frame 2, limit ventilating board 3, exhaust gear 4, rotating mechanism 5, transmission mechanism 7 and loading component 8, pass through ventilating board main body
Dustproof sponge fixation and the setting of dust excluding plate 4-2 are played dust-proof effect by 3-1 and sponge slot 1-2, by I 1-3 of ventilation opening, are led to
II 3-2 and fan 4-4 play logical wind action in air port, can install a large amount of electrical equipments by the structure of cross demarcation plate 8-1,
Whole cabinet can be made easy to remove by crane 9-8, wheel 9-9 and brake plate 9-10.
The shell 1 includes housing main body 1-1, sponge slot 1-2, I 1-3 of ventilation opening, fan installing port 1-4, demarcation plate 1-
5, baffle 1-6 and door 1-7, sponge slot 1-2 are arranged in the upside of the left end housing main body 1-1, I 1-3 of ventilation opening be provided with it is multiple, it is more
A I 1-3 of ventilation opening is arranged on sponge slot 1-2, and the downside of housing main body 1-1 right end is arranged in fan installing port 1-4, is separated
Plate 1-5 is bolted to connection the lower end on the inside of housing main body 1-1, and demarcation plate 1-5 is located under fan installing port 1-4
End, baffle 1-6 are bolted to connection the downside in the front end housing main body 1-1, and the upper end of baffle 1-6 is bolted company
It connecing in the front end of demarcation plate 1-5, the left end of door 1-7 is hingedly connected to the left side of the front end housing main body 1-1 by common hinge,
The effect of sponge slot 1-2 is actually to load dustproof sponge, and the width of left and right is the consistency of thickness with dustproof sponge
, ventilating board main body 3-1 is taken out by pull handle 3-6, then dustproof sponge is put into sponge slot by fixed frame main body 2-1
It in 1-2, is turned back in fixed frame main body 2-1 by ventilating board main body 3-1, has thus limited all spaces of dustproof sponge certainly
By spending；
The fixed frame 2 includes fixed frame main body 2-1, and fixed frame main body 2-1 is bolted to connection in sponge slot 1-2
Outer end；
The limit ventilating board 3 include II 3-2 of ventilating board main body 3-1 and ventilation opening, II 3-2 of ventilation opening be provided with it is multiple,
Multiple II 3-2 of ventilation opening are arranged on ventilating board main body 3-1, and the length and height of ventilating board main body 3-1 is respectively than sponge slot 1-2's
Long and height is long, and ventilating board main body 3-1 is connected in fixed frame main body 2-1 by clearance fit, and this also illustrates fixed frame main bodys
2-1 is bigger than ventilating board main body 3-1, and the right end of ventilating board main body 3-1 is contacted with housing main body 1-1；
The exhaust gear 4 includes annular outer cover 4-1, dust excluding plate 4-2, fan motor 4-3, fan 4-4 and ventilating board 4-
5, dust excluding plate 4-2 are fixedly connected on the left end of annular outer cover 4-1, and fan motor 4-3 is fixedly connected in dust excluding plate 4-2 right end
Side, fan 4-4 are circumferentially evenly arranged with multiple, and multiple fan 4-4 are fixedly connected on the output shaft of fan motor 4-3, lead to
Aerofoil 4-5 is fixedly connected on the right end of annular outer cover 4-1, and annular outer cover 4-1 is fixedly connected in fan installing port 1-4, ventilation
For plate 4-5 in addition to having logical wind action also to prevent foreign matter from touching fan 4-4, the air-flow direction in whole cabinet is from outer
The upper left side of shell main body 1-1 flow to the lower right of housing main body 1-1, and fan 4-4 plays a pumping wind action, annular outer cover 4-
1 installation site is noted that the rotation for avoiding annular outer cover 4-1 from influencing cross demarcation plate 8-1；
The rotating mechanism 5 includes motor 5-1, I 5-2 of belt wheel, II 5-3 of belt wheel, transmission belt 5-4, fitted shaft 5-5, ushers to seat
I 5-6 of bearing with spherical outside surface, long axis 5-7, long key 5-8, I 5-9 of limit film, traveller 5-10, II 5-11 of limit film, I 5-12 of frictional disk,
II 5-13 of frictional disk, I 5-14 of friction pulley, I 5-15 of transmission shaft, II 5-16 of bearing with spherical outside surface that ushers to seat, I 5-17 of helical gear, helical gear
II 5-18 and transmission shaft II 5-19, I 5-2 of belt wheel are fixedly connected on the output shaft of motor 5-1 by key and circlip, II 5- of belt wheel
3 are fixedly connected on the left end of fitted shaft 5-5 by key and circlip, and I 5-2 of belt wheel and II 5-3 of belt wheel pass through transmission belt 5-4 V belt translation
Connection, fitted shaft 5-5, which is rotatably connected on, to usher to seat in I 5-6 of bearing with spherical outside surface, and I 5-6 of bearing with spherical outside surface that ushers to seat is bolted company
The upside in the lower end housing main body 1-1 is connect, axial trough 5-5-1 and long keyway 5-5-2 is provided on fitted shaft 5-5, long key 5-8 passes through
Be welded and fixed the left end for being connected to long axis 5-7, long axis 5-7 and long key 5-8 pass through respectively clearance fit be connected to axial trough 5-5-1 and
In long keyway 5-5-2, I 5-9 of limit film is fixedly connected by welding in the right end of long axis 5-7, and traveller 5-10 is by being welded and fixed
It is connected to the right end of I 5-9 of limit film, II 5-11 of limit film is fixedly connected by welding in the right end of traveller 5-10, long axis 5-7's
Right end is rotatably connected on the downside of housing main body 1-1 right end by bearing with spherical outside surface of usheing to seat, and I 5-9 of limit film is located at housing main body
The outside of 1-1, I 5-12 of frictional disk and II 5-13 of frictional disk pass through key and circlip is fixedly connected on the middle-end of long axis 5-7, friction
I 5-12 of disk is located at the left end of II 5-13 of frictional disk, and I 5-14 of friction pulley is fixedly connected on I 5-15's of transmission shaft by key and circlip
Front end, I 5-14 of friction pulley are located between II 5-13 of I 5-12 of frictional disk and frictional disk, and the middle-end of I 5-15 of transmission shaft is rotatably connected on
It ushers to seat in II 5-16 of bearing with spherical outside surface, II 5-16 of bearing with spherical outside surface that ushers to seat is bolted to connection in the lower end housing main body 1-1
Upside, I 5-17 of helical gear is fixedly connected on the rear end of I 5-15 of transmission shaft, II 5-18 of helical gear and helical teeth by key and circlip
I 5-17 engaged transmission is taken turns, II 5-18 of helical gear is fixedly connected on the lower end of II 5-19 of transmission shaft, transmission shaft II by key and circlip
The middle-end of 5-19 is rotatably connected on demarcation plate 1-5 by bearing with spherical outside surface of usheing to seat, and preferred motor 5-1 uses slowspeed machine,
I 5-14 of friction pulley with the center of rotation of I 5-12 of frictional disk it is closer its own revolving speed it is slower, otherwise it is faster, it is advantageous to rub
It is closer at a distance from the center of rotation of I 5-12 of frictional disk to wipe I 5-14 of wheel；
The transmission mechanism 7 includes III 7-1 of belt wheel, II 7-2 of transmission belt, belt wheel IV 7-3 and shaft 7-4, and III 7-1 of belt wheel is logical
It crosses key and circlip is fixedly connected on the upper end of II 5-19 of transmission shaft, IV 7-3 of belt wheel is fixedly connected on shaft 7-4 by key and circlip
On, III 7-1 of belt wheel is connect with IV 7-3 of belt wheel by II 7-2 V belt translation of transmission belt, and shaft 7-4 is by being rotatably connected on demarcation plate
The middle-end of 1-5, the rotation connection mode is unlimited, as long as shaft 7-4 is stable when rotating and is not easy rotation, such as shaft 7-
4 are inserted in a slot, along with rubber ring etc.；
The loading component 8 includes cross demarcation plate 8-1 and support plate 8-2, and cross demarcation plate 8-1 is fixedly connected by welding
On support plate 8-2, the middle side of the lower end support plate 8-2 is fixedly connected by welding on shaft 7-4, the structure of cross demarcation plate 8-1
A large amount of electrical equipments are easily installed, obviously it can be seen that electrical equipment, ten splittings of words can be installed by sharing eight faces from Figure 17
Plate 8-1 can also rotate, and the electrical equipment of each position convenient for safeguarding, most of cabinet is placed by wall, so position
Equipment and inconvenient examination and maintenance in cabinet rear end, the electrical equipment of rear end is rotated to front end and is easily installed and checks dimension
Shield.
Specific embodiment 2:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment one, described
Shell 1 further includes limited mouth 1-8, and there are two limited mouth 1-8 settings, and two limited mouth 1-8 are arranged at the lower end housing main body 1-1
Front side.
Specific embodiment 3:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment two, described
Fixed frame 2 further includes card slot 2-2, and the upper end of fixed frame main body 2-1 is arranged in the card slot 2-2.
Specific embodiment 4:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment three, described
Limiting ventilating board 3 includes deep gouge 3-3, spring stack 3-4, fixture block 3-5 and handle 3-6, and deep gouge 3-3 is arranged in ventilating board main body 3-1
Upper end, the centre of the lower end deep gouge 3-3 is additionally provided with hole, in the hole that spring stack 3-4 clearance fit is arranged on deep gouge 3-3, card
Block 3-5, which is fixedly connected by welding on the upper end of spring stack 3-4, spring stack 3-4, is cased with spring I, and spring I is located at deep gouge 3-3
Between fixture block 3-5, in card slot 2-2, handle 3-6 is bolted to connection in ventilating board main body fixture block 3-5 clearance fit
The front end of 3-1, when ventilating board main body 3-1 does not have the effect of manpower, fixture block 3-5 is stuck in card slot 2-2, and fixture block 3-5 plays one
Fixed fixed function keeps ventilating board main body 3-1 not easily shifted, and when having, user needs to install dustproof sponge or cleaning replacement is anti-
When the silk floss of this world, ventilating board main body 3-1 is pulled out, fixture block 3-5 decline, spring I is compressed, when user turns back to ventilating board main body 3-1
When, when fixture block 3-5 is moved to card slot 2-2, spring I makes fixture block 3-5 block back card slot 2-2 again.
Specific embodiment 5:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment four, described
Dustproof sponge is placed in sponge slot 1-2, and the left end of dustproof sponge is contacted with the right end of ventilating board main body 3-1.
Specific embodiment 6:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment one, described
Arrestment mechanism 6 include I 6-1 of pipe, I 6-2 of bar, II 6-3 of pipe, fixed column 6-4, spring leaf 6-5 and brake bar 6-6, I 6-2 of bar is logical
The upper end for being welded and fixed and being connected to I 6-1 of pipe is crossed, II 6-3 of pipe is fixedly connected by welding in the upper end of I 6-2 of bar, brake bar 6-6
It is fixedly connected by welding in the upper end of II 6-3 of pipe, brake bar 6-6 and I 6-2 of bar are concentric, and fixed column 6-4 is by being welded and fixed
It is connected to the front side of housing main body 1-1 right end, II 6-3 of pipe covers on fixed column 6-4, and spring leaf 6-5 is bolted to connection
In the right end of fixed column 6-4, the left end of fixed column 6-4 is cased with spring II, spring II be located at II 6-3 of pipe and housing main body 1-1 it
Between, the right end of fixed column 6-4 is cased with spring III, and spring III is located between pipe II 6-3 and spring leaf 6-5, the longer side of I 6-2 of bar
Just user, which stretches out one's hand, can meet brake bar 6-6, and spring II has the function of limit with spring III and auxiliary braking, limit are
Spring III can prevent long I 5-8 of key from skidding off long keyway 5-5-2 and prevent unexpected generate with II 5-13 of frictional disk of I 5-14 of friction pulley from rubbing
Transmission is wiped, auxiliary braking is that spring II can be such that I 5-14 of friction pulley contacts automatically with I 5-12 of frictional disk stopping.
Specific embodiment 7:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment five, described
It is rectangular hole that multiple longitudinal sections are evenly arranged on cross demarcation plate 8-1, which is also convenient for route in addition to there is draught effect
Fabric and installation electrical equipment, electrical equipment are mounted on cross demarcation plate 8-1 except through bolt, can also be hung by hook
On any one hole.
Specific embodiment 8:
Illustrate present embodiment below with reference to Fig. 1-2 1, present embodiment is described further embodiment five, described
Auxiliary body 9 include II 9-1 of friction pulley, brake axle 9-2, III 9-3 of bearing with spherical outside surface that ushers to seat, III 9-4 of helical gear, limit component
9-5, IV 9-6 of helical gear, screw thread bar component 9-7, crane 9-8, wheel 9-9 and brake plate 9-10, brake axle 9-2 include braking
Shaft body 9-2-1 and long key II 9-2-2, long II 9-2-2 of key are fixedly connected by welding in the middle-end of braking shaft body 9-2-1,
Shaft body 9-2-1 and the concentric setting of I 5-15 of transmission shaft are braked, II 9-1 of friction pulley is fixedly connected on braking by key and circlip
The diameter of the rear end of shaft body 9-2-1, II 9-1 of friction pulley is bigger than the diameter of I 5-14 of friction pulley, and II 9-1 of friction pulley is located at friction
Between II 5-13 of I 5-12 of disk and frictional disk, the rear end thereof of braking shaft body 9-2-1 is connected to III 9-3 of bearing with spherical outside surface that ushers to seat
It is interior, keyway 9-4-1 is provided on III 9-4 of helical gear, long II 9-2-2 of key is connected in keyway 9-4-1 by clearance fit, helical teeth
The rear and front end for taking turns III 9-4 is contacted with limit component 9-5, and III 9-3 of bearing with spherical outside surface that ushers to seat is located at limit component 9-5 and friction
It takes turns between II 9-1, IV 9-6 of helical gear and III 9-4 of helical gear engaged transmission, screw thread bar component 9-7 include threaded rod 9-7-1, limit
There are two position block 9-7-2 and short axle 9-7-3, limited block 9-7-2 setting, and two limited block 9-7-2 are respectively fixedly connected in screw thread
The upper and lower ends of bar 9-7-1, there are two short axle 9-7-3 settings, and two short axle 9-7-3 are respectively fixedly connected in two limited block 9-
The outer end of 7-2, IV 9-6 of helical gear are fixedly connected on the short axle 9-7-3 of upper end, the middle-end and threaded rod 9-7-1 of crane 9-8
It being threadedly coupled, there are two wheel 9-9 settings, and two wheel 9-9 are rotatably connected on the left and right sides of the lower end crane 9-8 respectively,
The rotation connection mode is unlimited, as long as wheel 9-9 is able to rotate, the left and right sides of the lower end crane 9-8 passes through gap respectively
It is cooperatively connected in two limited mouth 1-8, brake plate 9-10 is rotatably connected on the front end of braking shaft body 9-2-1, which connects
It connects that mode is unlimited, as long as brake plate 9-10 is mobile not on the axial direction of braking shaft body 9-2-1, brakes shaft body 9-
The front end of 2-1 is cased with spring IV, and for spring IV between baffle 1-6 and brake plate 9-10, spring IV also has the function of limit,
Spring IV can prevent II 9-1 of friction pulley from touching long axis 5-7, and long II 9-2-2 of key can not be touched when moving backward to usher to seat outside
III 9-3 of spherical bearing, the assurance of this distance III 9-3 of bearing with spherical outside surface that can be usherd to seat by spring IV or make are moved backward,
The original state of wheel 9-9 is not with ground face contact, this original state is exactly not to be used by a person also, and original state needs
It is realized by installing, the limited block 9-7-2 of lower end is contacted with housing main body 1-1, and the frictional force generated between the two needs
Threaded rod 9-7-1 is set to be difficult to rotate, for preventing wheel 9-9 because the gravity of cabinet rises automatically.
A kind of dustproof ventilated type electric power electrical apparatus cabinet of the invention, its working principle is that:
Working principle is illustrated in terms of three.First aspect: when user needs heat dissipation ventilation, start fan motor 4-
3, fan 4-4 rotation, are discharged hot-air from the downside of housing main body 1-1 right end；Second aspect: when user need install,
When checking or repair the electrical equipment for being in rear end, output shaft band I 5-2 of movable belt pulley of starting motor 5-1, motor 5-1 first
Rotation, I 5-2 of belt wheel drive transmission belt 5-4 rotation, and transmission belt 5-4 band II 5-3 of movable belt pulley is rotated, belt wheel II 5-3 band movable coordinate axle
5-5 rotation, fitted shaft 5-5 drive long axis 5-7 rotation, and long axis 5-7 drives I 5-12 of frictional disk and II 5-13 of frictional disk rotation, so
After pull with hand brake bar 6-6, be moved to the left brake bar 6-6, spring II is compressed, and brake bar 6-6 drives I 6-1 of pipe to moving to left
Dynamic, I 6-1 of pipe touching, I 5-9 of limit film is moved to the left it, and I 5-9 of limit film is moved to the left long axis 5-7, axis 5-7 band dynamic friction
II 5-13 of disk is moved to the left, and II 5-13 of frictional disk and I 5-14 frictional drive of friction pulley rotate I 5-14 of friction pulley, I 5- of friction pulley
14 rotate I 5-15 of transmission shaft, and I 5-15 of transmission shaft rotates I 5-17 of helical gear, and I 5-17 of helical gear turns II 5-18 of helical gear
Dynamic, II 5-18 of gear drives II 5-19 rotating drive shaft of transmission shaft, II 5-19 band III 7-1 of movable belt pulley rotation, III 7-1 of belt wheel to drive and passes
Dynamic II 7-2 of band rotation, transmission belt II 7-2 band IV 7-3 of movable belt pulley are rotated, and IV 7-3 of belt wheel drives shaft 7-4 rotation, and shaft 7-4 makes
Cross demarcation plate 8-1 rotation, cross demarcation plate 8-1 drive rear end electrical equipment turn to front end, it is clear that when user to
When moving right brake bar 6-6, the rotation direction of cross demarcation plate 8-1 can be with above-mentioned rotation direction on the contrary, spring II and spring
III beneficial effect is convenient for users to just no longer needing to control lever 6-6 after mobile brake bar 6-6, and brake bar 6-6 can be by bullet
Spring II and spring III are pushed into the centre of fixed column 6-4, so that I 5-14 of friction pulley is stopped frictional drive, and then cross demarcation plate 8-1 is not
It is rotated further by；When user needs Mobile cabinet, starting motor 5-1, I 5-12 of frictional disk and II 5-13 of frictional disk turn the third aspect
It is dynamic, brake plate 9-10 is moved backward with foot, spring IV is compressed, and brake axle 9-2 drives II 9-1 of friction pulley to move backward, by
It is bigger than I 5-14 of friction pulley in II 9-1 of friction pulley, when II 9-1 of friction pulley and I 5-12 of frictional disk or II 5-13 of frictional disk generates friction
When transmission, I 5-14 of friction pulley not can rotate, when with hand movement brake bar 6-6, when II 9-1 of friction pulley generates frictional drive
It can rotate, II 9-1 of friction pulley drives III 9-4 of helical gear rotation, and III 9-4 of helical gear drives IV 9-6 of helical gear rotation, helical gear IV
9-6 drives threaded rod 9-7-1 rotation, and threaded rod 9-7-1 drives crane 9-8 to be raised and lowered, and crane 9-8 drives wheel 9-
9 are raised and lowered, this extreme position being raised and lowered is determined by two limited block 9-7-2, when crane 9-8 is located at screw thread
When the middle-end of bar 9-7-1, it is initial position that wheel 9-9, which is not with ground face contact, when wheel 9-9 decline is contacted as ground
When, hand is unclamped, foot is then unclamped, it can Mobile cabinet.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (8)
1. a kind of dustproof ventilated type electric power electrical apparatus cabinet, including shell (1), fixed frame (2), limit ventilating board (3), exhaust
Mechanism (4), rotating mechanism (5), transmission mechanism (7) and loading component (8), it is characterised in that: the shell (1) includes shell master
Body (1-1), sponge slot (1-2), ventilation opening I (1-3), fan installing port (1-4), demarcation plate (1-5), baffle (1-6) and door (1-
7), sponge slot (1-2) is arranged in the upside of the left end housing main body (1-1), and ventilation opening I (1-3) is provided with multiple, multiple ventilation openings
I (1-3) is arranged on sponge slot (1-2), and fan installing port (1-4) setting separates in the downside of housing main body (1-1) right end
Plate (1-5) is fixedly connected on the lower end on the inside of housing main body (1-1), and demarcation plate (1-5) is located under fan installing port (1-4)
End, baffle (1-6) are fixedly connected on the downside of the front end housing main body (1-1), and the upper end of baffle (1-6) is fixedly connected on demarcation plate
The front end of (1-5), the left end of door (1-7) are hingedly connected to the left side of the front end housing main body (1-1)；
The fixed frame (2) includes fixed frame main body (2-1), and fixed frame main body (2-1) is fixedly connected on the outer of sponge slot (1-2)
End；
The limit ventilating board (3) includes ventilating board main body (3-1) and ventilation opening II (3-2), and ventilation opening II (3-2) is provided with more
A, multiple ventilation openings II (3-2) are arranged on ventilating board main body (3-1), and the length and height of ventilating board main body (3-1) are respectively than sea
The length and height of continuous slot (1-2) are long, and ventilating board main body (3-1) is connected in fixed frame main body (2-1) by clearance fit, ventilating board
The right end of main body (3-1) is contacted with housing main body (1-1)；
The exhaust gear (4) includes annular outer cover (4-1), dust excluding plate (4-2), fan motor (4-3), fan (4-4) and leads to
Aerofoil (4-5), dust excluding plate (4-2) are fixedly connected on the left end of annular outer cover (4-1), and fan motor (4-3) is fixedly connected on anti-
The middle side of dirt plate (4-2) right end, fan (4-4) are circumferentially evenly arranged with multiple, and multiple fans (4-4) are fixedly connected in fan
On the output shaft of motor (4-3), ventilating board (4-5) is fixedly connected on the right end of annular outer cover (4-1), and annular outer cover (4-1) is solid
Surely it is connected in fan installing port (1-4)；
The rotating mechanism (5) includes motor (5-1), belt wheel I (5-2), belt wheel II (5-3), transmission belt (5-4), fitted shaft (5-
5) it, ushers to seat bearing with spherical outside surface I (5-6), long axis (5-7), long key (5-8), limit film I (5-9), traveller (5-10), limit film II
(5-11), frictional disk I (5-12), frictional disk II (5-13), friction pulley I (5-14), transmission shaft I (5-15), band base spherical outside surface axis
II (5-16), helical gear I (5-17), helical gear II (5-18) and transmission shaft II (5-19) are held, belt wheel I (5-2) is fixedly connected on
On the output shaft of motor (5-1), belt wheel II (5-3) is fixedly connected on the left end of fitted shaft (5-5), belt wheel I (5-2) and belt wheel II
(5-3) is connected by transmission belt (5-4) V belt translation, and fitted shaft (5-5) is rotatably connected in bearing with spherical outside surface I (5-6) of usheing to seat, band
Base spherical outside surface bearing I (5-6) is fixedly connected on the upside of the lower end housing main body (1-1), is provided with axial trough in fitted shaft (5-5)
(5-5-1) and long keyway (5-5-2), long key (5-8) are fixedly connected on the left end of long axis (5-7), long axis (5-7) He Changjian (5-
8) it is connected in axial trough (5-5-1) and long keyway (5-5-2) by clearance fit respectively, limit film I (5-9) is fixedly connected on length
The right end of axis (5-7), traveller (5-10) are fixedly connected on the right end of limit film I (5-9), and limit film II (5-11) is fixedly connected on
The right end of traveller (5-10), the right end of long axis (5-7) are rotatably connected on the downside of housing main body (1-1) right end, I (5- of limit film
9) it is located at the outside of housing main body (1-1), frictional disk I (5-12) and frictional disk II (5-13) are fixedly connected at long axis (5-7)
Middle part, frictional disk I (5-12) is located at the left end of frictional disk II (5-13), and friction pulley I (5-14) is fixedly connected on transmission shaft I
The front end of (5-15), friction pulley I (5-14) are located between frictional disk I (5-12) and frictional disk II (5-13), transmission shaft I (5-15)
Middle part be rotatably connected on and usher to seat in bearing with spherical outside surface II (5-16), bearing with spherical outside surface II (5-16) of usheing to seat is fixedly connected on shell
The upside of the lower end main body (1-1), helical gear I (5-17) are fixedly connected on the rear end of transmission shaft I (5-15), helical gear II (5-18)
With helical gear I (5-17) engaged transmission, helical gear II (5-18) is fixedly connected on the lower end of transmission shaft II (5-19), transmission shaft II
It is rotatably connected in the middle part of (5-19) on demarcation plate (1-5)；
The transmission mechanism (7) includes belt wheel III (7-1), transmission belt II (7-2), belt wheel IV (7-3) and shaft (7-4), belt wheel
III (7-1) is fixedly connected on the upper end of transmission shaft II (5-19), and belt wheel IV (7-3) is fixedly connected on shaft (7-4), belt wheel III
(7-1) is connect with belt wheel IV (7-3) by transmission belt II (7-2) V belt translation, and shaft (7-4) is rotatably connected on demarcation plate (1-5)
Middle part；
The loading component (8) includes cross demarcation plate (8-1) and support plate (8-2), and cross demarcation plate (8-1) is fixedly connected on load
On plate (8-2), the middle side of the lower end support plate (8-2) is fixedly connected on shaft (7-4).
2. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 1, it is characterised in that: the shell
It (1) further include limited mouth (1-8), there are two limited mouth (1-8) settings, and two limited mouths (1-8) are arranged at housing main body (1-
1) front side of lower end.
3. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 1, it is characterised in that: the fixed frame
It (2) further include card slot (2-2), the card slot (2-2) is arranged in the upper end of fixed frame main body (2-1).
4. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 3, it is characterised in that: the limit is logical
Aerofoil (3) includes deep gouge (3-3), spring stack (3-4), fixture block (3-5) and handle (3-6), and deep gouge (3-3) is arranged in ventilating board master
The upper end of body (3-1), the centre of the lower end deep gouge (3-3) are additionally provided with hole, and spring stack (3-4) clearance fit is on deep gouge (3-3)
In the hole of setting, fixture block (3-5) is fixedly connected on the upper end of spring stack (3-4), and spring I, spring I are cased on spring stack (3-4)
Between deep gouge (3-3) and fixture block (3-5), in card slot (2-2), handle (3-6) is fixedly connected fixture block (3-5) clearance fit
In the front end of ventilating board main body (3-1).
5. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 1, it is characterised in that: the dustproof ventilated
Type electric power electrical apparatus cabinet further includes dustproof sponge, and the dustproof sponge is placed in sponge slot (1-2), a left side for dustproof sponge
End is contacted with the right end of ventilating board main body (3-1).
6. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 1, it is characterised in that: the dustproof ventilated
Type electric power electrical apparatus cabinet further includes arrestment mechanism (6), and the arrestment mechanism (6) includes pipe I (6-1), bar I (6-2), pipe
II (6-3), fixed column (6-4), spring leaf (6-5) and brake bar (6-6), bar I (6-2) are fixedly connected on the upper of pipe I (6-1)
End, pipe II (6-3) are fixedly connected on the upper end of bar I (6-2), and brake bar (6-6) is fixedly connected on the upper end of pipe II (6-3), system
Lever (6-6) and bar I (6-2) are concentric, and fixed column (6-4) is fixedly connected on the front side of housing main body (1-1) right end, pipe II
(6-3) covers on fixed column (6-4), and spring leaf (6-5) is fixedly connected on the right end of fixed column (6-4), a left side for fixed column (6-4)
End cap has spring II, and spring II is located between pipe II (6-3) and housing main body (1-1), and the right end of fixed column (6-4) is cased with spring
III, spring III is located between pipe II (6-3) and spring leaf (6-5).
7. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 1, it is characterised in that: the cross point
It is rectangular hole that multiple longitudinal sections are evenly arranged on partition (8-1).
8. a kind of dustproof ventilated type electric power electrical apparatus cabinet according to claim 2, it is characterised in that: the dustproof ventilated
Type electric power electrical apparatus cabinet further includes auxiliary body (9), and the auxiliary body (9) includes friction pulley II (9-1), brake axle
(9-2), bearing with spherical outside surface III (9-3) of usheing to seat, helical gear III (9-4), limit component (9-5), helical gear IV (9-6), threaded rod
Component (9-7), crane (9-8), wheel (9-9) and brake plate (9-10), brake axle (9-2) include braking shaft body (9-2-
1) He Changjian II (9-2-2), long key II (9-2-2) are fixedly connected on the middle part of braking shaft body (9-2-1), brake shaft body
(9-2-1) and transmission shaft I (5-15) concentric setting, after friction pulley II (9-1) is fixedly connected on braking shaft body (9-2-1)
End, the diameter of friction pulley II (9-1) than friction pulley I diameter (5-14) greatly, friction pulley II (9-1) is located at frictional disk I (5-12)
Between frictional disk II (5-13), the rear end thereof of braking shaft body (9-2-1) is connected to usher to seat bearing with spherical outside surface III (9-3)
It is interior, it is provided on helical gear III (9-4) keyway (9-4-1), long key II (9-2-2) is connected to keyway (9-4- by clearance fit
1) in, the rear and front end of helical gear III (9-4) is contacted with limit component (9-5), ushers to seat bearing with spherical outside surface III (9-3) positioned at limit
Between position component (9-5) and friction pulley II (9-1), helical gear IV (9-6) and helical gear III (9-4) engaged transmission, threaded rod structure
Part (9-7) include threaded rod (9-7-1), limited block (9-7-2) and short axle (9-7-3), limited block (9-7-2) setting there are two,
Two limited blocks (9-7-2) are respectively fixedly connected with the upper and lower ends in threaded rod (9-7-1), and there are two short axle (9-7-3) settings,
Two short axles (9-7-3) are respectively fixedly connected in the outer end of two limited blocks (9-7-2), and helical gear IV (9-6) is fixedly connected on
In the short axle (9-7-3) of upper end, the middle part of crane (9-8) is threadedly coupled with threaded rod (9-7-1), and wheel (9-9) is provided with
Two, two wheels (9-9) are rotatably connected on the left and right sides of the lower end crane (9-8), the left side of the lower end crane (9-8) respectively
Right two sides pass through clearance fit respectively and are connected in two limited mouths (1-8), and brake plate (9-10) is rotatably connected on brake axle master
The front end of the front end of body (9-2-1), braking shaft body (9-2-1) is cased with spring IV, and spring IV is located at baffle (1-6) and brake plate
Between (9-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958354.5A CN109038313B (en) | 2018-08-22 | 2018-08-22 | A kind of dustproof ventilated type electric power electrical apparatus cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810958354.5A CN109038313B (en) | 2018-08-22 | 2018-08-22 | A kind of dustproof ventilated type electric power electrical apparatus cabinet |
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| CN109038313A CN109038313A (en) | 2018-12-18 |
| CN109038313B true CN109038313B (en) | 2019-11-29 |
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| CN201810958354.5A Active CN109038313B (en) | 2018-08-22 | 2018-08-22 | A kind of dustproof ventilated type electric power electrical apparatus cabinet |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109861092B (en) * | 2019-02-27 | 2020-04-03 | 南京华脉科技股份有限公司 | Dustproof ventilation type switch board |
| CN111467889B (en) * | 2020-04-16 | 2021-05-07 | 广州珠江装修工程有限公司 | Air purification system for building decoration |
| CN114643564B (en) * | 2020-12-17 | 2024-05-24 | 浙江衢能电气有限公司 | Electric power safety tool cabinet convenient to carry |
| CN112635164B (en) * | 2021-01-09 | 2021-12-17 | 江苏巨能电力设备有限公司 | Power transformer |
| CN113182015A (en) * | 2021-05-24 | 2021-07-30 | 董青文 | Glass material pre treatment equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204464785U (en) * | 2015-04-14 | 2015-07-08 | 丰顺县梅丰水电发展有限公司 | A kind of multifunction power cabinet |
| CN205828916U (en) * | 2016-06-26 | 2016-12-21 | 东方海蓝（天津）科技股份有限公司 | A kind of power distribution cabinet |
| CN207116998U (en) * | 2017-07-20 | 2018-03-16 | 青岛鸿昊达工贸有限公司 | A kind of novel electric power case |
| CN107919626A (en) * | 2017-12-15 | 2018-04-17 | 明光市嘉益电控科技有限公司 | A kind of conveying arrangement easy to power distribution cabinet installation |
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Effective date of registration: 20191107 Address after: Jianchapu Zhen Nan Zhuang tou Cun, Bazhou City, Hebei Province 065700 Applicant after: Bazhou Jinqiao network equipment Co., Ltd Address before: 150006 Science and Technology Park of Harbin University of Technology, No. 434, Vice Post Street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Harbin shiny stainless steel products Co., Ltd. |
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