CN108820563B - A kind of protective device of telescopic voltage transformer - Google Patents
A kind of protective device of telescopic voltage transformer Download PDFInfo
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- CN108820563B CN108820563B CN201810641670.XA CN201810641670A CN108820563B CN 108820563 B CN108820563 B CN 108820563B CN 201810641670 A CN201810641670 A CN 201810641670A CN 108820563 B CN108820563 B CN 108820563B
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- 230000001681 protective effect Effects 0.000 title claims abstract description 27
- 230000004224 protection Effects 0.000 claims abstract description 158
- 238000010276 construction Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electron Sources, Ion Sources (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of protective devices of telescopic voltage transformer, including including the first protection chamber, second protection chamber and third protect chamber, beneficial effects of the present invention: design is fixedly connected with by the first telescopic rod between the first fixed plate and the second fixed plate, and design is fixedly connected with by the second telescopic rod between two the first telescopic rods of same sliding rail upper end, to make personnel when various sizes of voltage transformer is fixed, it can be effectively flexible by corresponding telescopic rod, to change distance between the first fixed plate and the second fixed plate, and drive the curved splint on clamping plate that various sizes of voltage transformer is fixed by the first spring lever, it is more practical, and connection plate and connected slot design, quick assembling between more convenient corresponding protection chamber, so as to freely change protective device according to actual needs Store the quantity of voltage transformer.
Description
Technical field
The invention belongs to a kind of voltage transformer protection device, in particular to a kind of protection of telescopic voltage transformer
Device belongs to voltage transformer protection technique field.
Background technique
Voltage transformer, is the instrument of the voltage on conversion line, and traditional voltage transformer is extensive in factory
When production storage transport, spininess designs corresponding guard shield to different voltages mutual inductor size, to guarantee
During voltage transformer transport storage, protection effectively can be provided to voltage transformer, but its protective device is not the disadvantage is that,
The fixed dimension of protective device effectively can be freely converted according to various sizes of voltage transformer size, practicability is not high, deposits
It is improving, and traditional protective device structure is relatively fixed, cannot be as needed, freely change the number of storage voltage transformer
Amount, practicability is to be improved, and traditional protective device damping effect is poor, and voltage transformer is easy due to jolting in transport
Generation is suitable bad, and practicability has much room for improvement.
Summary of the invention
The object of the invention is that providing a kind of protection of telescopic voltage transformer to solve the above-mentioned problems
Device solves disadvantage of the existing technology, passes through the first telescopic rod between the first fixed plate and the second fixed plate of the invention
It is fixedly connected between design and two the first telescopic rods of same sliding rail upper end and design is fixedly connected with by the second telescopic rod,
, can be effectively flexible by corresponding telescopic rod to make personnel when various sizes of voltage transformer is fixed, to change
Become distance between the first fixed plate and the second fixed plate, and drives the curved splint on clamping plate will be different by the first spring lever
The voltage transformer of size is fixed, more practical, and connects plate and connected slot design, is more convenient between corresponding protection chamber
Quick assembling, it is more practical to effectively as needed, freely change the quantity for storing voltage transformer of protective device, the
It is safer to provide damping protection effectively in the fixed transport of voltage transformer for one spring and second spring design.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of protective device of telescopic voltage transformer, including the first protection chamber, the second protection chamber and third protection
Chamber, the two sides of the second protection chamber have been respectively fixedly connected with connection plate and connected slot, and the one of the first protection chamber
The position that side is correspondingly connected with plate is equipped with the connected slot mutually agreed with, and the side of the third protection chamber is correspondingly connected with slot
Position is equipped with the connection plate mutually agreed with, and the first protection chamber is nested in connection plate and second by connected slot and protects
Shield chamber side is fixedly linked, and the other side of the second protection chamber is nested in connection plate by connected slot and third protects chamber
It is fixedly linked, the inner bottom of the first protection chamber, the second protection chamber and third protection chamber is equipped with several sliding rails, the cunning
Slidably connect several sliding blocks on rail, the upper end of the sliding block is fixedly connected with the first fixed plate, first fixed plate it is upper
End is fixedly connected with the second fixed plate by the first telescopic rod, passes through second between several first telescopic rods of the same sliding rail
Telescopic rod is fixedly linked, and the first protection chamber interior side, the second protection chamber interior side and third protect chamber interior side
It is equipped with motion bar, one end of several motion bars is extended through to the inside of the inside of the first protection chamber, the second protection chamber
With the inside of third protection chamber and be fixedly connected with clamp clip, the side of several clamp clips passes through second spring and the respectively
One protection chamber interior side, the second protection chamber interior side and third protection chamber interior side are fixedly linked, and several second bullets
Spring, which respectively corresponds, to be nested on one end outside of several motion bars.
Preferably, several motion bar other ends are extended through to the first protection chamber side, the second protection chamber
Adjustable plate, the first protection chamber, the second protection chamber and third are protected outside chamber side and are fixedly connected outside side with third
The side of separate the motion bar of chamber is protected to be equipped with connection aperture, three inside for connecting apertures are equipped with connecting plate, and three
The upper end of a connecting plate passes through shaft respectively and is movably connected on fixed block, and three fixed blocks respectively correspond fixed company
Connect first protect chamber side, second protection chamber side and third protection chamber side on, the connecting plate be rectangular parallelepiped structure and
Lower end is fixedly connected with buckle, and first protection chamber side, the second protection chamber side and third protection chamber side are right respectively
The position that should be buckled is equipped with the card slot mutually agreed with, and the connecting plate side is equipped with rubber protection pad, and rubber protection pad is same
Setting is protected in chamber inner bottom, the second protection chamber inner bottom and third protection chamber inner bottom first.
Preferably, first protection chamber upper end two sides, the second protection chamber upper end two sides and third protect chamber upper end two
Side is fixedly connected to protection buckle, and the protection buckle is L-type structure, and is slidably connected between adjacent two protection buckle
There is protective plate, the upper end of the protective plate is fixedly connected with pull handle, and several first fixed plates and several second are fixed
Intralamellar part is equipped with the first spring, and the both ends of several first springs have been respectively fixedly connected with clamping plate, several clampings
The both ends of plate extend through to the two sides of the first fixed plate and the two sides of the second fixed plate and are fixedly connected with curved splint, institute
Stating clamping plate one end is T font structure, and the inside both ends of first fixed plate and the inside both ends of the second fixed plate are
Concave structure, and " T " font structure one end correspondence of several clamping plates is nested in inside several first fixed plates
In U shape structure, the position that the side of the third protection chamber is correspondingly connected with slot is equally fixedly connected with connection plate,
And inside the connected slot and inside of connection plate is equipped with screw hole, and logical between the connected slot and connection plate
Screw is crossed to be fixedly linked through screw hole.
Preferably, first protection bottom of chamber end, the second protection bottom of chamber end and third protection bottom of chamber end are equipped with idler wheel.
Preferably, being equipped with tightening nut on first telescopic rod and the second telescopic rod.
Preferably, the two sides of the side of the first protection chamber, the side of third protection chamber and the second protection chamber are
Unenclosed construction.
Preferably, first spring is in compression shape inside the first fixed plate and inside the second fixed plate respectively
State.
Preferably, arranged in parallel in the intracavitary portion of the first protection, the second protection chamber respectively between several sliding rails
Internal and third is protected in intracavitary portion.
Beneficial effects of the present invention: it is fixedly connected and is set by the first telescopic rod between the first fixed plate and the second fixed plate
Design is fixedly connected with by the second telescopic rod between meter and two the first telescopic rods of same sliding rail upper end, to make personnel
, can be effectively flexible by corresponding telescopic rod when various sizes of voltage transformer is fixed, so that it is fixed to change first
Distance between plate and the second fixed plate, and drive the curved splint on clamping plate by various sizes of voltage by the first spring lever
Mutual inductor is fixed, more practical, and connects plate and connected slot design, quick group be more convenient between corresponding protection chamber
Dress, so as to freely change the quantity for storing voltage transformer of protective device, more practical, the first spring according to actual needs
And it is safer to provide damping protection effectively in the fixed transport of voltage transformer for second spring design.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is structure top view of the invention；
Fig. 2 is structure main sectional view of the invention；
Fig. 3 is that the present invention second protects cavity configuration main sectional view；
Fig. 4 is connecting board structure schematic diagram of the invention；
Fig. 5 is schematic enlarged-scale view at A of the invention；
Fig. 6 is schematic enlarged-scale view at B of the invention.
In figure: 1, the first protection chamber；2, the second protection chamber；3, third protects chamber；4, sliding rail；5, sliding block；6, first is fixed
Plate；7, the first telescopic rod；8, the second fixed plate；9, the first spring；10, clamping plate；11, aperture is connected；12, connecting plate；13, turn
Axis；14, fixed block；15, it buckles；16, motion bar；17, clamp clip；18, adjustable plate；19, plate is connected；20, connected slot；
21, screw；22, protection buckle；23, protective plate；24, second spring；25, idler wheel；26, tightening nut；27, curved splint；28,
Second telescopic rod.
Specific embodiment:
As shown in figures 1 to 6, present embodiment uses a kind of following technical scheme: guarantor of telescopic voltage transformer
Protection unit, including the first protection chamber 1, second protect chamber 2 and third to protect chamber 3, and the two sides of the second protection chamber 2 are fixed respectively
It is connected with connection plate 19 and connected slot 20, and the described first position for protecting the side of chamber 1 to be correspondingly connected with plate 19 is equipped with
The connected slot 20 mutually agreed with, position that the side of third protection chamber 3 is correspondingly connected with slot 20, which is equipped with, mutually agrees with
Plate 19 is connected, and the first protection chamber 1 is nested in connection plate 19 by connected slot 20 and the second protection 2 side of chamber is solid
Fixed to be connected, the other side of the second protection chamber 2 is nested in connection plate 19 by connected slot 20 and third protects chamber 3 fixed
It is connected, the first protection chamber 1, second protects chamber 2 and the inner bottom of third protection chamber 3 to be equipped with several sliding rails 4, the cunning
Several sliding blocks 5 are slidably connected on rail 4, the upper end of the sliding block 5 is fixedly connected with the first fixed plate 6, first fixed plate 6
Upper end the second fixed plate 8 is fixedly connected with by the first telescopic rod 7, between several first telescopic rods 7 of the same sliding rail 4
It is fixedly linked by the second telescopic rod 28, the first protection 1 interior side of chamber, the second protection 2 interior side of chamber and third are protected
Shield 3 interior side of chamber is equipped with motion bar 16, and one end of several motion bars 16 is extended through to the first protection chamber 1
Portion, the inside of the second protection chamber 2 and third protect the inside of chamber 3 and are fixedly connected with clamp clip 17, several clamp clips 17
Side pass through respectively second spring 24 and first protection 1 interior side of chamber, second protection 2 interior side of chamber and third protection chamber
3 interior sides are fixedly linked, and several second springs 24 are respectively corresponded and are nested on one end outside of several motion bars 16.
Wherein, several 16 other ends of the motion bar are extended through to the first protection 1 side of chamber, second protects chamber 2
Adjustable plate 18 is protected outside 3 side of chamber and is fixedly connected outside side with third, the first protection chamber 1, second protects 2 and of chamber
The side of the separate motion bar 16 of third protection chamber 3 is equipped with connection aperture 11, and the inside of three connection apertures 11 is all provided with
There is connecting plate 12, the upper end of three connecting plates 12 passes through shaft 13 respectively and is movably connected on fixed block 14, described in three
Fixed block 14, which respectively corresponds, to be fixedly connected on 1 side of the first protection chamber, the second protection 2 side of chamber and third protection 3 side of chamber,
The connecting plate 12 is rectangular parallelepiped structure and lower end is fixedly connected with buckle 15, and first protection, 1 side of chamber, the second protection
The position that 2 side of chamber and third protection 3 side of chamber respectively correspond buckle 15 is equipped with the card slot mutually agreed with, the connecting plate 12 1
Side is equipped with rubber protection pad, and rubber protection pad is similarly disposed at 1 inner bottom of the first protection chamber, the second protection 2 inner bottom of chamber
On end and third protection 3 inner bottom of chamber.
Wherein, first protection, 1 upper end two sides of chamber, the second protection 2 upper end two sides of chamber and third protect 3 upper end two sides of chamber
It is fixedly connected to protection buckle 22, the protection buckle 22 is L-type structure, and slides between adjacent two protection buckle 22
It is connected with protective plate 23, the upper end of the protective plate 23 is fixedly connected with pull handle, several first fixed plates 6 and several
The first spring 9 is equipped with inside second fixed plate 8, the both ends of several first springs 9 have been respectively fixedly connected with clamping plate 10,
The both ends of several clamping plates 10 are extended through to the two sides of the first fixed plate 6 and the two sides of the second fixed plate 8 and fixation
It is connected with curved splint 27, described 10 one end of clamping plate is T font structure, the inside both ends and second of first fixed plate 6
The inside both ends of fixed plate 8 are concave structure, and " T " font structure one end of several clamping plates 10 is corresponding nested
In several first fixed plate, 6 inside U shape structures, the side of the third protection chamber 3 is correspondingly connected with the position of slot 20
It is equally fixedly connected with connection plate 19, and 20 inside of the connected slot and the inside of connection plate 19 are equipped with screw hole, and
It is fixedly linked by screw 21 through screw hole between the connected slot 20 and connection plate 19.
Wherein, first protection, 1 bottom end of chamber, the second protection 2 bottom end of chamber and third protection bottom of chamber end 3 are equipped with idler wheel
25。
Wherein, tightening nut 26 is equipped on first telescopic rod 7 and the second telescopic rod 28.
Wherein, the two sides of the side of the first protection chamber 1, the side of third protection chamber 3 and the second protection chamber 2 are spacious
Open architecture facilitates and voltage transformer is placed into the first protection chamber 1, second protection chamber 2 and third protection chamber 3.
Wherein, first spring 9 is in compression shape inside 6 inside of the first fixed plate and the second fixed plate 8 respectively
State.
Wherein, arranged in parallel inside the first protection chamber 1, in the second protection chamber 2 respectively between several sliding rails 4
In portion and third protection 3 inside of chamber.
It is specific: a kind of protective device of telescopic voltage transformer, first according to different voltages mutual inductor dimensional height
Size, it is flexible by the first telescopic rod 7, to change 8 height of the first fixed plate 6 and the second fixed plate, realize to different height
Voltage transformer it is fixed need, then can be flexible by adjusting the second telescopic rod 28, to change adjacent on same sliding rail 4
Two sliding blocks 5 between distance, it is convenient that different size voltage transformer fixed dimensions are adjusted, then voltage transformer is plugged
Between two the second fixed plates 8 of two neighboring 4 upper end of sliding rail, so that it is adjacent to plug voltage transformer upper and lower ends respectively
Two sliding rails 4 on two the second fixed plates 8 between and two adjacent sliding rails 4 between two the first fixed plates 6,
Under the elastic reaction of one spring 9, effectively clamping plate 10 and curved splint 27 is driven to consolidate corresponding first fixed plate 6 and second
Voltage transformer between fixed board 8 clamps, while under 24 elastic reaction of second spring, driving clamp clip 17 that will stretch by first
The first fixed plate 6 and the second fixed plate 8 fixed on contracting bar 7 and the second telescopic rod 28 is clamped in corresponding protection chamber, works as personnel
When needing to accordingly protect to remove the first fixed plate 6 and the second fixed plate 8 in chamber, connecting plate 12 can be passed through shaft 13
It is opened in accordingly protection chamber, so as to be slided in sliding rail 4 by sliding block 5, thus by the first fixed plate 6 and the second fixed plate
8 take out from corresponding protection chamber, and personnel may be selected sliding block 5 and slide in different sliding rails 4, to increase the cunning on different sliding rails 4
Spacing between block 5, thus change on adjacent sliding rail 4 spacing between several first fixed plates 6 and several second fixed plates 8, from
And the fixed needs of voltage transformer biggish for width dimensions are solved, personnel can be nested in connected slot by connecting plate 19
Inside 20, to realize the assembling between several second protections chambers 2, while solving the first protection chamber 1, second and protecting chamber 2 and the
Quick assembling between three protection 3 threes of chamber, simple and practical, protective plate 23 slides in protection buckle 22, effectively will accordingly protect
Shield chamber is sealed.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of protective device of telescopic voltage transformer, including the first protection chamber (1), the second protection chamber (2) and third
It protects chamber (3), which is characterized in that the two sides of second protection chamber (2) have been respectively fixedly connected with connection plate (19) and connection
Slot (20), and the described first position for protecting the side of chamber (1) to be correspondingly connected with plate (19) is inserted equipped with the connection mutually agreed with
Slot (20), the position that the side of third protection chamber (3) is correspondingly connected with slot (20) are equipped with the connection plate mutually agreed with
(19), and first protection chamber (1) is nested in connection plate (19) by connected slot (20) and protects chamber (2) side with second
It is fixedly linked, the other side of second protection chamber (2) is nested in connection plate (19) by connected slot (20) and third is protected
Shield chamber (3) is fixedly linked, and the inner bottom of first protection chamber (1), the second protection chamber (2) and third protection chamber (3) is all provided with
Have several sliding rails (4), slidably connected several sliding blocks (5) on the sliding rail (4), the upper end of the sliding block (5) is fixedly connected with
The upper end of first fixed plate (6), first fixed plate (6) is fixedly connected with the second fixed plate by the first telescopic rod (7)
(8), it is fixedly linked between several first telescopic rods (7) of the same sliding rail (4) by the second telescopic rod (28), described first
Protection chamber (1) interior side, the second protection chamber (2) interior side and third protection chamber (3) interior side are equipped with motion bar
(16), one end of several motion bars (16) extends through to the inside of the first protection chamber (1), second and protects the interior of chamber (2)
Portion and third are protected the inside of chamber (3) and are fixedly connected with clamp clip (17), and the side of several clamp clips (17) leads to respectively
It crosses second spring (24) and first protection chamber (1) interior side, the second protection chamber (2) interior side and third protection chamber (3) is interior
Portion side is fixedly linked, and several second springs (24) are respectively corresponded and are nested on one end outside of several motion bars (16).
2. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: several described
Motion bar (16) other end is extended through to first protection chamber (1) side, is protected outside second protection chamber (2) side with third
It outside shield chamber (3) side and is fixedly connected adjustable plate (18), first protection chamber (1), the second protection chamber (2) and third protection
The side of the separate motion bar (16) of chamber (3) is equipped with connection aperture (11), and the inside of three connections aperture (11) is all provided with
Having connecting plate (12), the upper end of three connecting plates (12) passes through shaft (13) respectively and is movably connected on fixed block (14),
Three fixed blocks (14), which respectively correspond, is fixedly connected on first protection chamber (1) side, the second protection chamber (2) side and third
It protects on chamber (3) side, the connecting plate (12) is rectangular parallelepiped structure and lower end is fixedly connected with buckle (15), and described first
The position that protection chamber (1) side, the second protection chamber (2) side and third protection chamber (3) side respectively correspond buckle (15) is equipped with
The card slot mutually agreed with, connecting plate (12) side is equipped with rubber protection pad, and rubber protection pad is similarly disposed at the first guarantor
It protects in chamber (1) inner bottom, the second protection chamber (2) inner bottom and third protection chamber (3) inner bottom.
3. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: described first
Protection chamber (1) upper end two sides, the second protection chamber (2) upper end two sides and third protection chamber (3) upper end two sides are fixedly connected to anti-
Shield buckle (22), the protection buckle (22) are L-type structure, and are slidably connected between adjacent two protection buckle (22) anti-
Backplate (23), the upper end of the protective plate (23) are fixedly connected with pull handle, several first fixed plates (6) and several
It is equipped with the first spring (9) inside two fixed plates (8), the both ends of several first springs (9) have been respectively fixedly connected with clamping
Plate (10), the both ends of several clamping plates (10) are extended through to the two sides of the first fixed plate (6) and the second fixed plate (8)
Two sides and be fixedly connected with curved splint (27), described clamping plate (10) one end be T font structure, first fixed plate
(6) the inside both ends inside both ends and the second fixed plate (8) are concave structure, and several clamping plates (10)
" T " font structure one end is corresponding to be nested in the internal U shape structure of several first fixed plates (6), and the third protects chamber
(3) position that side is correspondingly connected with slot (20) is equally fixedly connected with connection plate (19), and the connected slot (20)
Internal and connection plate (19) inside is equipped with screw hole, and passes through between the connected slot (20) and connection plate (19)
Screw (21) is fixedly linked through screw hole.
4. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: described first
Protection chamber (1) bottom end, the second protection chamber (2) bottom end and third protection bottom of chamber end (3) are equipped with idler wheel (25).
5. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: described first
Tightening nut (26) are equipped on telescopic rod (7) and the second telescopic rod (28).
6. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: described first
The two sides for protecting the side of chamber (1), the side of third protection chamber (3) and the second protection chamber (2) are unenclosed construction.
7. a kind of protective device of telescopic voltage transformer according to claim 3, it is characterised in that: described first
Spring (9) is in compressive state inside the first fixed plate (6) inside and the second fixed plate (8) respectively.
8. a kind of protective device of telescopic voltage transformer according to claim 1, it is characterised in that: several described
It is arranged in parallel respectively between sliding rail (4) to protect chamber in the first protection chamber (1) inside, the second protection chamber (2) inside and third
(3) on inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641670.XA CN108820563B (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of telescopic voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810641670.XA CN108820563B (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of telescopic voltage transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108820563A CN108820563A (en) | 2018-11-16 |
| CN108820563B true CN108820563B (en) | 2019-11-05 |
Family
ID=64141717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810641670.XA Expired - Fee Related CN108820563B (en) | 2018-06-21 | 2018-06-21 | A kind of protective device of telescopic voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820563B (en) |
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| CN206476282U (en) * | 2017-01-16 | 2017-09-08 | 广州圣诺印刷有限公司 | A kind of vibrationproof resistance to compression packing box |
| CN107902210A (en) * | 2017-12-15 | 2018-04-13 | 成都优速大荣科技有限公司 | A kind of medical portable tool box |
| CN108001854A (en) * | 2017-12-28 | 2018-05-08 | 天津惠民能源技术开发有限公司 | A kind of new paper package box with defencive function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1379450B1 (en) * | 2001-04-20 | 2006-06-07 | Edwin Francis Tattam | Collapsible transport container |
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2018
- 2018-06-21 CN CN201810641670.XA patent/CN108820563B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204587577U (en) * | 2015-03-05 | 2015-08-26 | 长春市芳冠电子科技有限公司 | A kind of LCD liquid crystal display screen deposit fender guard |
| CN206318225U (en) * | 2016-12-01 | 2017-07-11 | 谷金明 | A kind of bottle packing case for being easy to damping |
| CN206476282U (en) * | 2017-01-16 | 2017-09-08 | 广州圣诺印刷有限公司 | A kind of vibrationproof resistance to compression packing box |
| CN107128571A (en) * | 2017-06-16 | 2017-09-05 | 粉嫩公主生物科技有限公司耒阳分公司 | A kind of packing box to frozen dried food damping |
| CN107902210A (en) * | 2017-12-15 | 2018-04-13 | 成都优速大荣科技有限公司 | A kind of medical portable tool box |
| CN108001854A (en) * | 2017-12-28 | 2018-05-08 | 天津惠民能源技术开发有限公司 | A kind of new paper package box with defencive function |
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| CN108820563A (en) | 2018-11-16 |
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