CN208432709U - Aging testing device for fluctuation power supply - Google Patents
Aging testing device for fluctuation power supply Download PDFInfo
- Publication number
- CN208432709U CN208432709U CN201820901214.XU CN201820901214U CN208432709U CN 208432709 U CN208432709 U CN 208432709U CN 201820901214 U CN201820901214 U CN 201820901214U CN 208432709 U CN208432709 U CN 208432709U
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- China
- Prior art keywords
- frame
- face
- outline border
- groove
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000032683 aging Effects 0.000 title claims abstract description 24
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 26
- 230000006870 function Effects 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000001739 rebound effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000009711 regulatory function Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model provides a fluctuating power supply aging testing device, including equipment mechanism and auxiliary stay mechanism, equipment mechanism sets up on the frame surface, equipment mechanism includes frame, draw-in groove, fixture block, recess, spring, locating pin, locating hole, guide way, heat extraction mouth, push pedal, electric putter, cell body and closing plate, auxiliary stay mechanism sets up under the frame on the terminal surface, auxiliary stay mechanism includes gear one, gear two, support column, ring channel, lower support plate, accomodates groove and lift jar, compares with prior art, the utility model discloses following beneficial effect has: the device has the advantages that the rapid assembly function is realized, the assembly time is shortened, the auxiliary support function of the device is realized, and the stability of the device in use is improved.
Description
Technical field
The utility model is a kind of fluctuation power source aging test device, belongs to power supply test apparatus field.
Background technique
Structure is complicated for fluctuation power source aging test device in the prior art, and assembling is time-consuming and laborious, increases operating personnel
Assembling difficulty；Fluctuation power source aging test device in the prior art stablizes bad, institute when use without auxiliary support function
The above-mentioned problem is solved to be badly in need of wanting a kind of fluctuation power source aging test device.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of fluctuation power source aging test device,
To solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of fluctuation power supply is old
Change test device, including CO3 socket, square convertor transformer, universal wheel, motor type transformer, panel, frame, assembling mechanism and
Auxiliary support mechanism, the CO3 socket are arranged in frame right side lower position, and side's convertor transformer is arranged in frame the right side
On side, the universal wheel is mounted on frame lower end surface edges and corners, and the motor type transformer is fixed on middle part in frame, described
Panel is arranged on frame left face, and the assembling mechanism is arranged on frame outer surface, and the assembling mechanism includes outline border, card
Slot, fixture block, groove, spring, positioning pin, location hole, guide groove, heat extraction mouth, push plate, electric pushrod, groove body and sealing plate, institute
It states auxiliary support mechanism to be arranged on frame lower end surface, the auxiliary support mechanism includes gear one, gear two, support column, ring
Shape slot, lower supporting plate, accommodating groove and load lifting cylinder.
Further, in the assembling mechanism, the outline border is arranged on frame outer surface, and the card slot is provided with outer
On frame front end face, the fixture block is fixed in outline border on leading flank, and fixture block is mounted in card slot, and the groove is provided with frame
Leading flank lower position, the spring are fixed in groove on rear end face, and the positioning pin is mounted in groove, and after positioning pin
End face and spring weld, and the location hole is provided with outline border leading flank lower part, and the guide groove is provided in outline border under leading flank
Portion, the heat extraction mouth are provided with outline border front end face top, and the push plate is fixed on sealing plate front end face, the electric pushrod peace
On groove body inner underside face, and electric pushrod upper end is connected with push plate, and the groove body is provided with the frame on the downside of heat extraction mouth
On Inner Front End face, the sealing plate is arranged in outline border on leading flank.
Further, the card slot and fixture block are equipped with two groups, card slot described in two groups be symmetrically provided with frame front end face with
On rear end face, fixture block described in two groups is symmetrically mounted on outline border Inner Front End face and rear end face, the positioning pin central axes and positioning
On same straight line, the outline border upper surface is equipped with metal carrying handle for hole central axes, in actual use, passes through metal carrying handle
Outline border is lifted, and fixture block is moved in card slot, then pushes down on outline border, outline border drives fixture block in card slot to moving down
It is dynamic, and then outline border moves down on frame, after guide groove and positioning pin contacts, guide groove squeezes positioning pin, and positioning pin exists
It is moved backward in groove, positioning pin moves backward extruding spring, makes spring that flexible deformation occur, when positioning pin is moved to location hole
Behind position, spring heads into positioning hole under rebound effect, by positioning pin, so that outline border is fixed on frame by positioning pin,
To realize the quick assembling function of outline border.
Further, the electric pushrod is connected by connecting line with external power supply and control switch, the control
Switch is mounted on panel left side, and sealing plate front end face edge is mounted on sealing joint strip, in actual use, when
The present apparatus does not need in use, connecting electric pushrod circuit by control switch, and electric pushrod drives push plate upward in groove body
Mobile, push plate, which moves up, drives sealing plate to move up, after sealing plate blocks thermovent completely, cutting electric pushrod electricity
Road avoids the situation that dust enters in outline border and occurs to realize sealing function.
Further, in the auxiliary support mechanism, on the left of the installation in a ring groove of gear one, the gear two
It is mounted on support column annular side lower part, and gear two is meshed with gear one, middle part is arranged in accommodating groove in the support column
Position, the annular groove are provided with medium position in accommodating groove, and the lower supporting plate is fixed on load lifting cylinder lower end surface, the receipts
Slot of receiving is provided with frame lower end surface medium position, and the load lifting cylinder is fixed on support column lower end surface medium position.
Further, anti-skid rubber cushion is installed on the lower supporting plate lower end surface, the anti-skid rubber cushion passes through bolt
It is connected with lower supporting plate, in actual use, using position needed for being moved to the present apparatus by universal wheel, then operation is lifted
Cylinder is risen, load lifting cylinder drives lower supporting plate to move down, and after lower supporting plate and ground face contact, load lifting cylinder is continued to run, lower support
Plate provides upward top lift, and frame is jacked up, and universal wheel is risen in frame jacking, and then universal wheel and surface separation, together
When lower supporting plate fitted closely with ground, to increase the contact area on the present apparatus and ground, improve what the present apparatus used
Stability.
Further, it is fixed with vacuum chuck on the lower supporting plate lower end surface, in actual use, when the present apparatus needs
When smooth surface is fixed, load lifting cylinder is run, load lifting cylinder drives lower supporting plate to move down, when the vacuum on lower supporting plate
After sucker is contacted with smooth surface, load lifting cylinder is continued to run, and lower supporting plate provides upward top lift, and frame is jacked up, frame
Universal wheel is risen in frame jacking, and then universal wheel is separated with smooth surface, while air is arranged in the vacuum chuck on lower supporting plate
Out, and under air pressure difference effect, vacuum chuck is fixed on smooth surface, so that it is fast on shiny surface to realize the present apparatus
The fixed function of speed.
Further, the support column is connected by bearing with accommodating groove, in actual use, when needing to adjust this dress
When the use angle set, frame is pushed, frame is rotated by bearing around support column, while gear one is rotated around gear two,
And then frame member stops pushing frame, gear one is engaged with gear two, in turn after frame member to specified angle
Frame is fixed on the support columns, to realize the regulatory function using angle.
The utility model has the beneficial effects that a kind of fluctuation power source aging test device of the utility model, because this is practical new
Type is added to outline border, card slot, fixture block, groove, spring, positioning pin, location hole, guide groove, heat extraction mouth, push plate, electric pushrod, slot
Body and sealing plate realize quick assembling function, shorten built-up time.
Because the utility model is added to gear one, gear two, support column, annular groove, lower supporting plate, accommodating groove and lifting
Cylinder realizes the auxiliary support function of the present apparatus, improves the stability when present apparatus uses.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram for fluctuating power source aging test device of the utility model；
Fig. 2 is the structural schematic diagram of assembling mechanism in a kind of fluctuation power source aging test device of the utility model；
Fig. 3 is enlarged diagram at the A of assembling mechanism in a kind of fluctuation power source aging test device of the utility model；
Fig. 4 is the right view diagrammatic cross-section of outline border in a kind of fluctuation power source aging test device of the utility model；
Fig. 5 is the structural schematic diagram of auxiliary support mechanism in a kind of fluctuation power source aging test device of the utility model；
Fig. 6 is the structural schematic diagram of one embodiment in a kind of fluctuation power source aging test device of the utility model；
In figure: 1- assembling mechanism, 2- auxiliary support mechanism, 3-CO3 socket, the side's 4- convertor transformer, 5- universal wheel, 6- motor
Formula transformer, 7- panel, 8- frame, 21- gear one, 22- gear two, 23- support column, 24- annular groove, 25- lower supporting plate,
26- accommodating groove, 27- load lifting cylinder, 101- outline border, 102- card slot, 103- fixture block, 104- groove, 105- spring, 106- positioning pin,
107- location hole, 108- guide groove, 109- heat extraction mouth, 110- push plate, 111- electric pushrod, 112- groove body, 113- sealing plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 6 is please referred to, the utility model provides a kind of technical solution: a kind of fluctuation power source aging test device, packet
Include CO3 socket 3, square convertor transformer 4, universal wheel 5, motor type transformer 6, panel 7, frame 8, assembling mechanism 1 and auxiliary branch
Support mechanism 2, the setting of CO3 socket 3 are arranged in frame 8 on right side in 8 right side lower position of frame, square convertor transformer 4, and ten thousand
8 lower end surface edges and corners of frame are mounted on to wheel 5, motor type transformer 6 is fixed on middle part in frame 8, and panel 7 is arranged in frame 8
On left side, assembling mechanism 1 is arranged on 8 outer surface of frame, and assembling mechanism 1 includes outline border 101, card slot 102, fixture block 103, recessed
Slot 104, spring 105, positioning pin 106, location hole 107, guide groove 108, heat extraction mouth 109, push plate 110, electric pushrod 111, slot
Body 112 and sealing plate 113, auxiliary support mechanism 2 are arranged on 8 lower end surface of frame, and auxiliary support mechanism 2 includes gear one
21, gear 2 22, support column 23, annular groove 24, lower supporting plate 25, accommodating groove 26 and load lifting cylinder 27.
In assembling mechanism 1, outline border 101 is arranged on 8 outer surface of frame, and card slot 102 is provided with 101 front end face of outline border
On, fixture block 103 is fixed in outline border 101 on leading flank, and fixture block 103 is mounted in card slot 102, and groove 104 is provided with frame 8
Leading flank lower position, spring 105 are fixed in groove 104 on rear end face, and positioning pin 106 is mounted in groove 104, and are positioned
106 rear end face of pin and spring 105 weld, and location hole 107 is provided with 101 leading flank lower part of outline border, and guide groove 108 is provided with outline border
Leading flank lower part in 101, heat extraction mouth 109 are provided with 101 front end face top of outline border, and push plate 110 is fixed on 113 front end face of sealing plate
On, electric pushrod 111 is mounted on 112 inner underside face of groove body, and 111 upper end of electric pushrod is connected with push plate 110, groove body
112 are provided on the 8 Inner Front End face of frame of 109 downside of heat extraction mouth, and sealing plate 113 is arranged in outline border 101 on leading flank.
In auxiliary support mechanism 2, gear 1 is mounted on left side, gear 2 22 in annular groove 24 and is mounted on support column 23
Annular side lower part, and gear 2 22 is meshed with gear 1, medium position, annular is arranged in accommodating groove 26 in support column 23
Slot 24 is provided with medium position in accommodating groove 26, and lower supporting plate 25 is fixed on 27 lower end surface of load lifting cylinder, and accommodating groove 26 is provided with
8 lower end surface medium position of frame, load lifting cylinder 27 are fixed on 23 lower end surface medium position of support column.
One embodiment as the utility model: the card slot 102 is equipped with two groups with fixture block 103, two groups of card slots 102
It is symmetrically provided on 8 front end face of frame and rear end face, two groups of fixture blocks 103 are symmetrically mounted on 101 Inner Front End face of outline border and rear end face
On, on same straight line, 101 upper surface of outline border is equipped with metal and mentions for 106 central axes of positioning pin and 107 central axes of location hole
In actual use, outline border 101 being lifted by metal carrying handle, and fixture block 103 is moved in card slot 102, then downwards
Push outline border 101, outline border 101 drives fixture block 103 to move down in card slot 102, and then outline border 101 on frame 8 to moving down
Dynamic, after guide groove 108 and positioning pin 106 contact, guide groove 108 squeezes positioning pin 106, positioning pin 106 in groove 104 to
After move, positioning pin 106, which moves backward, squeezes spring 105, make spring 105 that flexible deformation occur, when positioning pin 106 be moved to it is fixed
Behind 107 position of hole of position, spring 105 heads into positioning pin 106 in location hole 107 under rebound effect, thus positioning pin 106
Outline border 101 is fixed on frame 8, to realize the quick assembling function of outline border 101.
One embodiment as the utility model: electric pushrod 111 is opened by connecting line and external power supply and control
Pass is connected, and control switch is mounted on 7 left side of panel, and 113 front end face edge of sealing plate is mounted on sealing joint strip,
In actual use, when the present apparatus does not need in use, connecting 111 circuit of electric pushrod, 111 band of electric pushrod by control switch
Dynamic push plate 110 moves up in groove body 112, and push plate 110, which moves up, drives sealing plate 113 to move up, when sealing plate 113
After thermovent is blocked completely, cutting 111 circuit of electric pushrod avoids dust and enters outline border to realize sealing function
Situation in 101 occurs.
One embodiment as the utility model: anti-skid rubber cushion, anti-skidding rubber are installed on 25 lower end surface of lower supporting plate
Rubber mat is connected by bolt with lower supporting plate 25, in actual use, the present apparatus is moved to required use by universal wheel 5
Then position runs load lifting cylinder 27, load lifting cylinder 27 drives lower supporting plate 25 to move down, when lower supporting plate 25 and ground face contact
Afterwards, load lifting cylinder 27 continues to run, and lower supporting plate 25 provides upward top lift, and frame 8 is jacked up, and the jacking of frame 8 will be universal
Wheel 5 rises, and then universal wheel 5 and surface separation, while lower supporting plate 25 is fitted closely with ground, thus increase the present apparatus and
The contact area on ground improves the stability that the present apparatus uses.
It please refers to Fig. 6: one embodiment as the utility model: being fixed with vacuum suction on 25 lower end surface of lower supporting plate
Disk, in actual use, when the present apparatus need when smooth surface is fixed, run load lifting cylinder 27, load lifting cylinder 27 drive under
Support plate 25 moves down, and after the vacuum chuck on lower supporting plate 25 is contacted with smooth surface, load lifting cylinder 27 is continued to run, under
Support plate 25 provides upward top lift, and frame 8 is jacked up, and universal wheel 5 is risen in the jacking of frame 8, and then universal wheel 5 and light
Sliding surface separation, while air is discharged in the vacuum chuck on lower supporting plate 25, and under air pressure difference effect, vacuum chuck
It is fixed on smooth surface, to realize present apparatus function quickly fixed on shiny surface.
One embodiment as the utility model: support column 23 is connected by bearing with accommodating groove 26, is actually made
Used time pushes frame 8 when needing to adjust the use angle of the present apparatus, and frame 8 is rotated by bearing around support column 23, together
When gear 1 around gear 2 22 rotate, and then frame 8 rotate, after frame 8 turns to specified angle, stop push frame
8, gear 1 is engaged with gear 2 22, and then frame 8 is fixed on support column 23, to realize the tune using angle
Save function.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of fluctuation power source aging test device, including CO3 socket, square convertor transformer, universal wheel, motor type transformer, face
Plate, frame, assembling mechanism and auxiliary support mechanism, it is characterised in that: the CO3 socket is arranged in frame right side lower portion
It sets, side's convertor transformer is arranged in frame on right side, and the universal wheel is mounted on frame lower end surface edges and corners, the horse
It is fixed on middle part in frame up to formula transformer, the panel is arranged on frame left face, and the assembling mechanism is arranged in frame
On outer surface, the assembling mechanism includes outline border, card slot, fixture block, groove, spring, positioning pin, location hole, guide groove, heat extraction
Mouth, push plate, electric pushrod, groove body and sealing plate, the auxiliary support mechanism are arranged on frame lower end surface, the auxiliary branch
Support mechanism includes gear one, gear two, support column, annular groove, lower supporting plate, accommodating groove and load lifting cylinder.
2. a kind of fluctuation power source aging test device according to claim 1, it is characterised in that: in the assembling mechanism
In, the outline border is arranged on frame outer surface, and the card slot is provided on outline border front end face, and the fixture block is fixed in outline border
On leading flank, and fixture block is mounted in card slot, and the groove is provided with frame leading flank lower position, and the spring is fixed on recessed
In slot on rear end face, the positioning pin is mounted in groove, and positioning pin rear end face and spring weld, and the location hole is provided with
Outline border leading flank lower part, the guide groove are provided with leading flank lower part in outline border, and the heat extraction mouth is provided on outline border front end face
Portion, the push plate are fixed on sealing plate front end face, and the electric pushrod is mounted on groove body inner underside face, and on electric pushrod
End is connected with push plate, and the groove body is provided on the frame Inner Front End face on the downside of heat extraction mouth, and the sealing plate is arranged in outline border
On interior leading flank.
3. a kind of fluctuation power source aging test device according to claim 2, it is characterised in that: the card slot and fixture block are equal
Equipped with two groups, card slot described in two groups is symmetrically provided on frame front end face and rear end face, and fixture block described in two groups is symmetrically installed outside
On frame Inner Front End face and rear end face, the positioning pin central axes and location hole central axes are on same straight line, on the outline border
End face is equipped with metal carrying handle, in actual use, is lifted outline border by metal carrying handle, and fixture block is moved in card slot,
Then outline border is pushed down on, outline border drives fixture block to move down in card slot, and then outline border moves down on frame, works as guiding
After slot and positioning pin contacts, guide groove squeezes positioning pin, and positioning pin moves backward in groove, and positioning pin moves backward extruding bullet
Spring makes spring that flexible deformation occur, and after positioning pin is moved to position of positioning hole, spring is under rebound effect, by positioning pin
Positioning hole is headed into, so that outline border is fixed on frame by positioning pin, to realize the quick assembling function of outline border.
4. a kind of fluctuation power source aging test device according to claim 2, it is characterised in that: the electric pushrod passes through
Connecting line is connected with external power supply and control switch, and the control switch is mounted on panel left side, the sealing plate
Front end face edge is mounted on sealing joint strip, in actual use, when the present apparatus does not need in use, being connect by control switch
Logical electric pushrod circuit, electric pushrod drive push plate to move up in groove body, and push plate, which moves up, drives sealing plate to moving up
It is dynamic, after sealing plate blocks thermovent completely, electric pushrod circuit is cut off to realize sealing function and avoids dust
Occur into the situation in outline border.
5. a kind of fluctuation power source aging test device according to claim 1, it is characterised in that: in the Auxiliary support machine
In structure, left side, the gear two are mounted on support column annular side lower part, and gear two in a ring groove for the installation of gear one
It is meshed with gear one, medium position is arranged in accommodating groove in the support column, and the annular groove is provided with middle part in accommodating groove
Position, the lower supporting plate are fixed on load lifting cylinder lower end surface, and the accommodating groove is provided with frame lower end surface medium position, described
Load lifting cylinder is fixed on support column lower end surface medium position.
6. a kind of fluctuation power source aging test device according to claim 5, it is characterised in that: the lower supporting plate lower end
Anti-skid rubber cushion is installed, the anti-skid rubber cushion is connected by bolt with lower supporting plate, in actual use, is passed through on face
Universal wheel uses position needed for being moved to the present apparatus, then runs load lifting cylinder, and load lifting cylinder drives lower supporting plate to move down, when
After lower supporting plate and ground face contact, load lifting cylinder is continued to run, and lower supporting plate provides upward top lift, and frame is jacked up, frame
Universal wheel is risen in frame jacking, and then universal wheel and surface separation, while lower supporting plate is fitted closely with ground, to increase
The contact area of the present apparatus and ground improves the stability that the present apparatus uses.
7. a kind of fluctuation power source aging test device according to claim 5, it is characterised in that: the lower supporting plate lower end
Vacuum chuck is fixed on face, in actual use, when the present apparatus need when smooth surface is fixed, run load lifting cylinder,
Load lifting cylinder drives lower supporting plate to move down, and after the vacuum chuck on lower supporting plate is contacted with smooth surface, load lifting cylinder continues
Operation, lower supporting plate provides upward top lift, and frame is jacked up, frame jacking universal wheel is risen, and then universal wheel with
Smooth surface separation, while air is discharged in the vacuum chuck on lower supporting plate, and under air pressure difference effect, vacuum chuck
It is fixed on smooth surface, to realize present apparatus function quickly fixed on shiny surface.
8. a kind of fluctuation power source aging test device according to claim 5, it is characterised in that: the support column passes through axis
It holds and is connected with accommodating groove, in actual use, when needing to adjust the use angle of the present apparatus, push frame, frame passes through
Bearing is rotated around support column, while gear one is rotated around gear two, and then frame member, when frame member to specified angle
Afterwards, stop pushing frame, gear one is engaged with gear two, and then frame is fixed on the support columns, to realize use
The regulatory function of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901214.XU CN208432709U (en) | 2018-06-12 | 2018-06-12 | Aging testing device for fluctuation power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901214.XU CN208432709U (en) | 2018-06-12 | 2018-06-12 | Aging testing device for fluctuation power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432709U true CN208432709U (en) | 2019-01-25 |
Family
ID=65100911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901214.XU Expired - Fee Related CN208432709U (en) | 2018-06-12 | 2018-06-12 | Aging testing device for fluctuation power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321009A (en) * | 2022-08-09 | 2022-11-11 | 江苏弘硕电力设备有限公司 | Protective bracket suitable for installation and transportation of transformer |
-
2018
- 2018-06-12 CN CN201820901214.XU patent/CN208432709U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321009A (en) * | 2022-08-09 | 2022-11-11 | 江苏弘硕电力设备有限公司 | Protective bracket suitable for installation and transportation of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20200612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |