CN110391601A - A kind of modified substation - Google Patents
A kind of modified substation Download PDFInfo
- Publication number
- CN110391601A CN110391601A CN201910719982.2A CN201910719982A CN110391601A CN 110391601 A CN110391601 A CN 110391601A CN 201910719982 A CN201910719982 A CN 201910719982A CN 110391601 A CN110391601 A CN 110391601A
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- China
- Prior art keywords
- device housing
- side external
- limited block
- device shell
- stuck
- Prior art date
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Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention relates to substation fields, and disclose a kind of modified substation, including device housing, the lower end of described device shell is provided with removable mounting plate, two side external surfaces of the upper end outer surface approaching device shell of the removable mounting plate are provided with limited block, two side external surfaces of described device shell, which correspond to, offers side fluting at limited block, one side external surface of described device shell is provided with clamping structure, the inner wall of described device shell is provided with dehumidification structure, and a side external surface of described device shell is provided with dustproof construction below clamping structure.A kind of modified substation, it is slotted by being provided with removable mounting plate, limited block and side, installation is later still convenient for dismantling, by being provided with clamping structure, the route of extraction can be reinforced, and by being provided with dehumidification structure, internal effect on moisture extraction is preferable, by being provided with dustproof construction, the dust at radiator-grid is cleared up convenient for collecting.
Description
Technical field
The present invention relates to substation field, specially a kind of modified substation.
Background technique
Substation, which refers in electric system, converts voltage and current, receives electric energy and distributes the place of electric energy, In
Substation in power plant is primary substation, and effect is to be fed to high-voltage fence after the electric energy that generator issues boosts
In；Box-type substation is called prepackage type electric substation or preassembled transformer station.Be a kind of high-tension switch gear, distribution transformer and
Low-voltage distribution equipment, is lined up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment by certain connection plan, i.e., by transformation
The functions such as device decompression, low-voltage distribution are organically combined, and are mounted on that one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, anti-
It steals, is heat-insulated, totally-enclosed, moveable steel-structure box, especially suitable for urban network construction and upgradation, being risen abruptly after civil engineering transformer station
The brand-new substation of the one kind risen.Box-type substation is suitable for mine, factory and enterprise, oil gas field and wind power station, it is substituted
Original civil engineering power distribution room, power distribution station become novel complete change power distribution equipment.
There are certain drawbacks in existing modified substation, firstly, be installed on ground disassembles process later when in use
It is more inconvenient, secondly, position can not be fixed for the route of extraction, it is easy to loosen, in addition, not having inside the effect of dehumidifying
Fruit accumulates excessive rear influence heat dissipation finally, usually being radiated by thermovent, but the dust accumulated at radiator-grid is difficult to clear up
Effect, for this purpose, it is proposed that a kind of modified substation.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of modified substations, have installation and are still convenient for later
Dismantling, the route of extraction can be reinforced, and internal effect on moisture extraction is preferable, and the dust at radiator-grid is excellent convenient for collection cleaning
Point disassembles inconvenience after solving traditional substation's installation, and lead is difficult to reinforce, and inner moisture can not remove, and dust easily accumulates difficulty
The problem of to clear up.
(2) technical solution
Has installation later still convenient for dismantling for realization is above-mentioned, the route of extraction can be reinforced, internal dehumidifying
Effect is preferable, and the dust at radiator-grid is convenient for collecting the purpose cleared up, the invention provides the following technical scheme: a kind of modified becomes
Power station, including device housing, the lower end of described device shell are provided with removable mounting plate, the upper end appearance of the removable mounting plate
Two side external surfaces of face approaching device shell are provided with limited block, and two side external surfaces of described device shell correspond to be opened at limited block
It slots equipped with side, a side external surface of described device shell is provided with clamping structure, and the inner wall of described device shell, which is provided with, to be removed
One side external surface of wet structure, described device shell is provided with dustproof construction below clamping structure.
Preferably, two side external surfaces of the close lower end of described device shell, which correspond to, offers spacing bayonet at limited block,
The lower end outer surface of device housing is provided with limit sole piece, the position of the corresponding limit sole piece in the upper end outer surface of the removable mounting plate
It sets and offers spacing bayonet, be flexibly connected between limit sole piece and the spacing bayonet, the limited block activity is stuck in side and opens
The inside of slot is fixedly connected between the limited block and removable mounting plate, and the quantity of the limited block is four groups, the limit
Block is in symmetry arrangement in two side external surfaces of device housing.
Preferably, the upper end outer surface of the removable mounting plate offers mounting hole close to corner, the mounting hole
Quantity is four groups, and the mounting hole is arranged in array, and the mounting hole is counter sink.
Preferably, the clamping structure includes thread passing port, elastic magma, connecting plate, apical grafting plate, loose slot and compression bullet
Spring, the thread passing port are opened in a side external surface of device housing, and the elasticity magma activity is stuck in the inside of thread passing port, described
The fixed inside for being stuck in elastic magma in the outer surface of the close lower end of connecting plate, the outer surface of the close upper end of the connecting plate is passed through
It is through at the top surface on the inside of thread passing port, is fixedly connected between the apical grafting plate and connecting plate, the inside of described device shell is corresponding
Loose slot is offered at apical grafting plate, is flexibly connected between the apical grafting plate and loose slot, the compressed spring fills in apical grafting plate
Upper end outer surface and loose slot inner wall formed space in.
Preferably, the upper end outer surface of the apical grafting plate is fixedly installed bottom limited mouth, the top of the inside of the loose slot
Face is fixedly installed top limited mouth, and the top limited mouth is located at the surface of bottom limited mouth, the upper and lower ends of the compressed spring
It is stuck in the inside of top limited mouth, bottom limited mouth respectively.
Preferably, the dehumidification structure includes the box body for being fixedly installed in device housing inner wall, and up and down the two of the box body
End offers top opening and bottom opening respectively, and a side external surface of the box body is fixed to slip through the net embedded with anti-, the inside of the box body
Filled with silica-gel sphere, the size of the silica-gel sphere is greater than the anti-pore size slipped through the net, and the front end Skins Skins of the box body run through
It is provided with block, the rear end of the block resists the inner wall of box body, the inside of the block masking bottom opening, the block and box
It is flexible connection between body.
Preferably, the quantity of the dehumidification structure is two groups, and the dehumidification structure is in the two sides of the inside of device housing
It is in symmetry arrangement at wall.
Preferably, the dustproof construction includes thermovent, positive stop strip, radiator-grid, outer framework, sliding slot and dust collecting trough, described
Thermovent is opened in device housing outer surface, and the quantity of the positive stop strip is two groups, and the positive stop strip is in device housing inner wall
Be fixedly mounted at the upper and lower of thermovent, the outer framework rectangular frame shape and activity be stuck in two groups of positive stop strips it
Between, the outer surface of the positive stop strip corresponds to and offers sliding slot at outer framework, and the outer framework activity is stuck in the inside of sliding slot.
Preferably, the quantity of the dustproof construction is two groups, and the dustproof construction is in two side external surfaces of device housing
Symmetry arrangement, the upper end outer surface of the bottom edge frame of the outer framework are provided with dust collecting trough, the dust collecting trough in 45 degree and
It is tilted to the side of outer framework.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of modified substation, have it is following the utility model has the advantages that
1, the modified substation, by being provided with removable mounting plate, limited block and side are slotted, by removable mounting plate by
Mounting hole squeezes into bolt and installation is fixed, and since limited block is stuck in the inside of side fluting, device housing can be effectively prevented
Sliding offset, while limiting the inside that sole piece is stuck in spacing bayonet, it is possible to reduce device housing is offset to both sides and causes to limit
Device is moved upward by the phenomenon that block bending deformation when dismantling maintenance or rewiring, so that side fluting and limited block phase
Separation, can separate device housing from removable mounting plate, when reinstalling, will limit sole piece alignment spacing bayonet
The inside of inside, limit block alignment side fluting is put into from top to bottom, and it is more convenient that the entirety after installation is removed, and is had
Conducive to maintenance and rewiring.
2, the modified substation, will be elastic when from the inside lead line of device housing by being provided with clamping structure
Magma pushes upwards, and connecting plate and apical grafting plate is driven to be moved upward, while apical grafting plate is squeezed along the medial movement of loose slot
Compressed spring is pressed, it is in situ that limited mouth same top limited mouth in bottom can prevent compressed spring to be detached from, by route under elastic magma
Side passes through thread passing port, after unclamping elastic magma, under the elastic force effect of compressed spring, so that elastic magma pushes down route, prevents
Route is conducive to the firm arrangement of route there is a phenomenon where loosening.
3, the modified substation, by being provided with dehumidification structure, in use, internal moisture can be through anti-
It slips through the net and is absorbed by silica-gel sphere, after being used for a long time, block can be twitched forwards, so that bottom opening opens wide, it can will be in box body
The silica-gel sphere of side is released, and block is pushed go back to original position again later, and silica-gel sphere is reentered into from top opening can be completed replacement,
To ensure to maintain the effect of dehumidifying, for having preferable effect on moisture extraction on the inside of device housing, more fully.
4, the modified substation carries out shedding for internal heat by thermovent, radiates by being provided with dustproof construction
Net plays dust-proof effect, and blocks dust is fallen into from thermovent to the inside of device housing, and after being used for a long time, dust passes through
The obstruction of radiator-grid, the inside of the dust collecting trough fallen later when cleaning, the inside of outer framework along the chute are extracted out, later
Outer framework and radiator-grid are cleared up, outer framework is stuck between the sliding slot of positive stop strip appearance and is slided again later by cleaning
It moves to original position, heat dissipation effect when ensuring that next time uses is more convenient.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention；
Fig. 2 is the cross-sectional view at apparatus of the present invention shell and removable mounting plate；
Fig. 3 is clamping structure cross-sectional view of the present invention；
Fig. 4 is dehumidification structure schematic diagram of the present invention；
Fig. 5 is dehumidification structure Local map of the present invention；
Fig. 6 is dustproof construction cross-sectional view of the present invention.
In figure: 1, device housing；11, sole piece is limited；12, side is slotted；2, removable mounting plate；21, spacing bayonet；22, it limits
Position block；23, mounting hole；3, clamping structure；31, thread passing port；32, elastic magma；33, connecting plate；34, apical grafting plate；35, movable
Slot；36, bottom limited mouth；37, limited mouth is pushed up；38, compressed spring；4, dehumidification structure；41, box body；42, prevent slipping through the net；43, it opens
Mouthful；44, silica-gel sphere；45, bottom opening；46, block；5, dustproof construction；51, thermovent；52, positive stop strip；53, radiator-grid；54, outer
Frame；55, sliding slot；56, dust collecting trough.
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.
It please refers to Fig. 1-6, a kind of modified substation, including device housing 1, the lower end of device housing 1 and is provided with removable
Two side external surfaces of mounting plate 2, the upper end outer surface approaching device shell 1 of removable mounting plate 2 are provided with limited block 22, device shell
Two side external surfaces of body 1, which correspond to, offers side fluting 12 at limited block 22, a side external surface of device housing 1 is provided with clamping knot
Structure 3, the inner wall of device housing 1 are provided with dehumidification structure 4, and a side external surface of device housing 1 is set close to the lower section of clamping structure 3
It is equipped with dustproof construction 5.
Two side external surfaces of the close lower end of device housing 1 correspond to and offer spacing bayonet 21 at limited block 22, device shell
The lower end outer surface of body 1 is provided with limit sole piece 11, and the position of the corresponding limit sole piece 11 in the upper end outer surface of removable mounting plate 2 is opened
It equipped with spacing bayonet 21, limits to be flexibly connected between sole piece 11 and spacing bayonet 21,22 activity of limited block is stuck in side fluting 12
Inside, to be fixedly connected between limited block 22 and removable mounting plate 2, the quantity of limited block 22 is four groups, and limited block 22 is in dress
Two side external surfaces of shell 1 are set in symmetry arrangement, to prevent the loosening of device housing 1；The upper end outer surface of removable mounting plate 2
Mounting hole 23 is offered close to corner, the quantity of mounting hole 23 is four groups, and mounting hole 23 is arranged in array, and mounting hole 23 is heavy
Head bore is reinforced convenient for fitted bolt；Clamping structure 3 include thread passing port 31, elastic magma 32, connecting plate 33, apical grafting plate 34,
Loose slot 35 and compressed spring 38, thread passing port 31 are opened in a side external surface of device housing 1, and elastic 32 activity of magma was stuck in
The inside of line mouth 31, the fixed inside for being stuck in elastic magma 32 in the outer surface of the close lower end of connecting plate 33, connecting plate 33 lean on
The outer surface of nearly upper end is fixedly connected, device through the top surface of 31 inside of thread passing port between apical grafting plate 34 and connecting plate 33
The inside of shell 1 corresponds to and offers loose slot 35 at apical grafting plate 34, is flexibly connected between apical grafting plate 34 and loose slot 35, compresses
In the space that spring 38 fills in the upper end outer surface of apical grafting plate 34 and 35 inner wall of loose slot is formed, the elastic magma 32 of recovery is played
The effect set；The upper end outer surface of apical grafting plate 34 is fixedly installed bottom limited mouth 36, and the top surface fixation of the inside of loose slot 35 is set
It is equipped with top limited mouth 37, top limited mouth 37 is located at the surface of bottom limited mouth 36, and the upper and lower ends of compressed spring 38 are stuck in respectively
The inside of limited mouth 37, bottom limited mouth 36 is pushed up, to prevent compressed spring 38 to be detached from original position；Dehumidification structure 4 includes being fixedly installed in
The box body 41 of 1 inner wall of device housing, the upper and lower ends of box body 41 offer top opening 43 and bottom opening 45 respectively, and the one of box body 41
Side external surface is fixed to slip through the net 42 embedded with anti-, and the inside of box body 41 is filled with silica-gel sphere 44, and the size of silica-gel sphere 44 is greater than anti-slip through the net
42 pore size, the front end Skins Skins of box body 41 are provided through block 46, and the rear end of block 46 resists the interior of box body 41
Wall, block 46 cover the inside of bottom opening 45, are flexibly connected between block 46 and box body 41, to stop falling for silica-gel sphere 44
It falls；The quantity of dehumidification structure 4 is two groups, and dehumidification structure 4 is in symmetry arrangement at the two sides inner wall of the inside of device housing 1, is used
To absorb internal moisture；Dustproof construction 5 includes thermovent 51, positive stop strip 52, radiator-grid 53, outer framework 54, sliding slot 55 and dust
Slot 56, thermovent 51 are opened in 1 outer surface of device housing, and the quantity of positive stop strip 52 is two groups, and positive stop strip 52 is in device housing 1
It is fixedly mounted at the upper and lower of the close thermovent 51 of wall, 54 rectangular frame shape of outer framework and activity is stuck in two groups of positive stop strips
Between 52, the outer surface of positive stop strip 52 corresponds to and offers sliding slot 55 at outer framework 54, and 54 activity of outer framework is stuck in the interior of sliding slot 55
Side, convenient for taking out outer framework 54；The quantity of dustproof construction 5 is two groups, and dustproof construction 5 is in two side external surfaces of device housing 1
Symmetry arrangement, the upper end outer surface of the bottom edge frame of outer framework 54 are provided with dust collecting trough 56, dust collecting trough 56 in 45 degree and to
The side of outer framework 54 tilts, and the dust will fall off is concentrated.
When work, removable mounting plate 2 is squeezed into bolt by mounting hole 23 and installation is fixed by user, due to limited block
22 are stuck in the inside of side fluting 12, and the sliding offset of device housing 1 can be effectively prevented, while limiting sole piece 11 and being stuck in limiting card
Mouthfuls 21 inside, it is possible to reduce the phenomenon that device housing 1 is offset to both sides and causes 22 bending deformation of limited block, disassembly maintenance or
When person's rewiring, device is moved upward so that side fluting 12 is separated with 22 phase of limited block, can by device housing 1 from
It is separated on removable mounting plate 2, when reinstalling, the inside of the alignment spacing bayonet 21 of sole piece 11 will be limited, limited block 22 is right
The inside of quasi- side fluting 12 is put into from top to bottom, and it is more convenient that the entirety after installation is removed, be conducive to maintenance with
Rewiring pushes elastic magma 32 when user is from the inside lead line of device housing 1 upwards, drives connecting plate
33 and apical grafting plate 34 be moved upward, while apical grafting plate 34 squeezes compressed spring 38, the lowest limit along the medial movement of loose slot 35
The position same top limited mouth 37 of mouth 36 can prevent compressed spring 38 to be detached from original position, and route was passed through from the lower section of elastic magma 32
Line mouth 31 after unclamping elastic magma 32, under the elastic force effect of compressed spring 38, so that elastic magma 32 pushes down route, prevents
Route is conducive to the firm arrangement of route, in use, internal moisture can slip through the net through anti-there is a phenomenon where loosening
42 are absorbed by silica-gel sphere 44, after being used for a long time, block 46 can be twitched forwards, so that bottom opening 45 opens wide, it can be by box
The silica-gel sphere 44 of 41 inside of body is released, and block 46 is pushed go back to original position again later, silica-gel sphere 44 is relay from top opening 43
Enter and replacement can be completed, to ensure to maintain the effect of dehumidifying, has preferable effect on moisture extraction for the inside of device housing 1, more
To be comprehensive, in the course of work, shedding for internal heat is carried out by thermovent 51, radiator-grid 53 plays dust-proof effect, stops
Dust is fallen into from thermovent 51 to the inside of device housing 1, and after being used for a long time, dust passes through the obstruction of radiator-grid 53, it
The inside of the dust collecting trough 56 fallen afterwards, when cleaning, by outer framework 54 along the chute 55 inside extract out, later to outer framework 54
And radiator-grid 53 is cleared up, outer framework 54 is stuck between the sliding slot 55 of 52 appearance of positive stop strip and is slided again later by cleaning
It moves to original position, heat dissipation effect when ensuring that next time uses is more convenient.
In conclusion by being provided with removable mounting plate 2, limited block 22 and side fluting 12, by removable mounting plate 2 by peace
Dress hole 23 squeezes into bolt and installation is fixed, and since limited block 22 is stuck in the inside of side fluting 12, device shell can be effectively prevented
The sliding of body 1 deviates, while limiting the inside that sole piece 11 is stuck in spacing bayonet 21, it is possible to reduce device housing 1 is offset to both sides
And the phenomenon that causing 22 bending deformation of limited block, when dismantling maintenance or rewiring, device is moved upward, so that side is opened
Slot 12 is separated with 22 phase of limited block, device housing 1 can be separated from removable mounting plate 2, when reinstalling, will limited
Sole piece 11 is directed at the inside of spacing bayonet 21, and the inside that limited block 22 is directed at side fluting 12 is put into from top to bottom, for peace
It is more convenient that entirety after dress removes, and is conducive to maintenance and rewiring；By being provided with clamping structure 3, from device housing 1
Inside lead line when, elastic magma 32 is pushed upwards, drives connecting plate 33 and apical grafting plate 34 to be moved upward, together
When apical grafting plate 34 along the medial movement of loose slot 35, squeeze compressed spring 38, the same top limited mouth 37 of bottom limited mouth 36 can be to prevent
Only compressed spring 38 is detached from original position, and route is passed through thread passing port 31 from the lower section of elastic magma 32, after unclamping elastic magma 32, In
Under the elastic force effect of compressed spring 38, so that elastic magma 32 pushes down route, prevents route there is a phenomenon where loosening, be conducive to line
The firm arrangement on road；By being provided with dehumidification structure 4, in use, internal moisture can slip through the net 42 by silicon through anti-
Glueballs 44 absorbs, and after being used for a long time, block 46 can be twitched forwards, so that bottom opening 45 opens wide, it can will be in box body 41
The silica-gel sphere 44 of side is released, and block 46 is pushed go back to original position again later, silica-gel sphere 44 is reentered into from top opening 43
Replacement is completed, to ensure to maintain the effect of dehumidifying, has preferable effect on moisture extraction for the inside of device housing 1, more fully；
By being provided with dustproof construction 5, shedding for internal heat is carried out by thermovent 51, radiator-grid 53 plays dust-proof effect, resistance
Gear dust is fallen into from thermovent 51 to the inside of device housing 1, and after being used for a long time, dust passes through the obstruction of radiator-grid 53,
The inside of the dust collecting trough 56 fallen later, when cleaning, by outer framework 54 along the chute 55 inside extract out, later to outer framework
54 and radiator-grid 53 cleared up, cleaning later outer framework 54 is stuck between the sliding slot 55 of 52 appearance of positive stop strip simultaneously again
Original position is slid into, heat dissipation effect when ensuring that next time uses is more convenient.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of modified substation, including device housing (1), it is characterised in that: the lower end of described device shell (1) is provided with
Two side external surfaces of removable mounting plate (2), the upper end outer surface approaching device shell (1) of the removable mounting plate (2) are provided with
Limited block (22), two side external surfaces of described device shell (1), which correspond to, offers side fluting (12), the dress at limited block (22)
The side external surface for setting shell (1) is provided with clamping structure (3), and the inner wall of described device shell (1) is provided with dehumidification structure
(4), a side external surface of described device shell (1) is provided with dustproof construction (5) below clamping structure (3).
2. a kind of modified substation according to claim 1, it is characterised in that: described device shell (1) close under
Two side external surfaces at end correspond to be offered spacing bayonet (21) at limited block (22), the lower end outer surface setting of device housing (1)
Have limit sole piece (11), the position of corresponding limit sole piece (11) in the upper end outer surface of the removable mounting plate (2) offers limit
Bayonet (21) is flexibly connected between the limit sole piece (11) and spacing bayonet (21), and limited block (22) activity is stuck in
The inside of side fluting (12) is fixedly connected between the limited block (22) and removable mounting plate (2), the limited block (22)
Quantity is four groups, and the limited block (22) is in symmetry arrangement in two side external surfaces of device housing (1).
3. a kind of modified substation according to claim 1, it is characterised in that: the upper end of the removable mounting plate (2)
Outer surface offers mounting hole (13) close to corner, and the quantity of the mounting hole (13) is four groups, and the mounting hole (13) is in
Array arrangement, the mounting hole (13) are counter sink.
4. a kind of modified substation according to claim 1, it is characterised in that: the clamping structure (3) included line
Mouthful (31), elastic magma (32), connecting plate (33), apical grafting plate (34), loose slot (35) and compressed spring (38), the thread passing port
(31) it is opened in a side external surface of device housing (1), described elasticity magma (32) activity is stuck in the inside of thread passing port (31), institute
State the fixed inside for being stuck in elastic magma (32) in outer surface of the close lower end of connecting plate (33), the connecting plate (33) it is close
The outer surface of upper end is fixed company between the apical grafting plate (34) and connecting plate (33) through the top surface on the inside of thread passing port (31)
It connects, the inside of described device shell (1) corresponds to be offered loose slot (35) at apical grafting plate (34), the apical grafting plate (34) and activity
To be flexibly connected between slot (35), the compressed spring (38) is filled in the upper end outer surface and loose slot (35) of apical grafting plate (34)
In the space that wall is formed.
5. a kind of modified substation according to claim 4, it is characterised in that: the upper end appearance of the apical grafting plate (34)
Face is fixedly installed bottom limited mouth (36), and the top surface of the inside of the loose slot (35) is fixedly installed top limited mouth (37), institute
The surface that top limited mouth (37) is located at bottom limited mouth (36) is stated, the upper and lower ends of the compressed spring (38) are stuck in top limit respectively
The inside of position mouth (37), bottom limited mouth (36).
6. a kind of modified substation according to claim 1, it is characterised in that: the dehumidification structure (4) includes fixing
Be installed on the box body (41) of device housing (1) inner wall, the upper and lower ends of the box body (41) offer respectively top opening (43) with
Bottom opening (45), a side external surface of the box body (41) is fixed to slip through the net (42) embedded with anti-, the inside filling of the box body (41)
Have silica-gel sphere (44), the size of the silica-gel sphere (44) is greater than the anti-pore size for slipping through the net (42), the front end of the box body (41)
Skins Skins are provided through block (46), and the rear end of the block (46) resists the inner wall of box body (41), the block (46)
The inside for covering bottom opening (45) is flexibly connected between the block (46) and box body (41).
7. a kind of modified substation according to claim 1, it is characterised in that: the quantity of the dehumidification structure (4) is
Two groups, be in symmetry arrangement at the two sides inner wall of inside of the dehumidification structure (4) in device housing (1).
8. a kind of modified substation according to claim 1, it is characterised in that: the dustproof construction (5) includes heat dissipation
Mouth (51), positive stop strip (52), radiator-grid (53), outer framework (54), sliding slot (55) and dust collecting trough (56), the thermovent (51) are opened
Set on device housing (1) outer surface, the quantity of the positive stop strip (52) is two groups, and the positive stop strip (52) is in device housing (1)
It is fixedly mounted at the upper and lower of the close thermovent (51) of inner wall, outer framework (54) the rectangular frame shape and activity is stuck in
Between two groups of positive stop strips (52), the outer surface of the positive stop strip (52) corresponds to be offered sliding slot (55) at outer framework (54), described
Outer framework (54) activity is stuck in the inside of sliding slot (55).
9. a kind of modified substation according to claim 8, it is characterised in that: the quantity of the dustproof construction (5) is
Two groups, the dustproof construction (5) is in symmetry arrangement, the bottom edge of the outer framework (54) in two side external surfaces of device housing (1)
The upper end outer surface of frame is provided with dust collecting trough (56), and the dust collecting trough (56) is in 45 degree and to the side of outer framework (54)
Inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719982.2A CN110391601A (en) | 2019-08-06 | 2019-08-06 | A kind of modified substation |
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Application publication date: 20191029 |