CN206096282U - High voltage generator silicon stack polarity conversion test device - Google Patents
High voltage generator silicon stack polarity conversion test device Download PDFInfo
- Publication number
- CN206096282U CN206096282U CN201620853956.0U CN201620853956U CN206096282U CN 206096282 U CN206096282 U CN 206096282U CN 201620853956 U CN201620853956 U CN 201620853956U CN 206096282 U CN206096282 U CN 206096282U
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- Prior art keywords
- silicon stack
- group
- push rod
- silicon
- dipole inversion
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Abstract
The utility model discloses a high voltage generator silicon stack polarity conversion test device, include: core and the support of setting in voltage -multiplying cylinder, the rotatory silicon stack group of fixing on the core in the center that is equipped with on the core, the symmetry is equipped with two sets of stationary contact points group on the core, the both ends of every silicon stack of silicon stack inter block all are equipped with silicon stack contact ball, and are connected with the stationary contact point contact through silicon stack contact ball, silicon stack group includes: first silicon stack group and second silicon stack group, first silicon stack group's one end and second silicon stack group no. 1 serve and are equipped with a polarity conversion ejector pin and the 2nd polarity conversion ejector pin respectively, the lower extreme is equipped with vertically ejector pin connection piece with it between two polarity conversion ejector pins, be equipped with the swivelling joint piece on the ejector pin connection piece, swivelling joint piece lower extreme is equipped with the rotor plate, the rotor plate lower extreme is equipped with the rotation axis, the rotation axis sets up on the support, be equipped with rotatory handle on the rotation axis. In this way, the utility model is simple in operation, the quick effectual positive negative pole of silicon stack conversion in with the barrel in limited space.
Description
Technical field
The utility model is related to a kind of improvement of high pressure generator silicon stack polar transfer test device, particularly one kind can be
In limited space, by simple operations, fast and effectively silicon stack both positive and negative polarity in cylinder is changed.It passes through the rotation outside times pressure cylinder
Handle rotation is changed hands, the linkage action in times pressure cylinder is driven so as to which silicon stack group carries out the high pressure generator silicon stack of dipole inversion
Dipole inversion experimental rig.
Background technology
With the fast development of power system, the operation safety problem of power equipment, test problem are subject to increasing
Pay attention to, in order to ensure the safe and reliable of power equipment, need to carry out reliability test to HVDC Equipment, to ensure equipment
Normal operation, safeguards Electrical Safety.And existing high voltage direct current generator is done experiment at the scene when wanting the reverse of polarity, need to be by multiplication of voltage
Cylinder turns 180 ° of both positive and negative polarities to change silicon stack or extracts single silicon stack more polar exchanging of outer tube out, due to its volume weight it is larger,
Manpower cannot be carried, and needing to employ Large-scale Hoisting during the reverse of polarity just can be carried out, based on this kind of mode of operation so that field test
Operating efficiency is low, power off time length, potential safety hazard height, high labor intensive, service life of equipment are short and fragile, instrument sets
Back-up dissipate be unfavorable for management, a series of problems, such as testing expenses are high.Especially when scene is in an emergency, above-mentioned test method
The problem brought also more is projected, it is impossible to realize the rapid motorization and intellectuality of field test.
Utility model content
The utility model mainly solving the technical problems that provide it is a kind of can in limited space, by simple operations,
Fast and effectively silicon stack both positive and negative polarity in cylinder is changed.Its rotary handle passed through outside times pressure cylinder is rotated, and is driven in times pressure cylinder
Linkage action so as to which silicon stack group carries out the high pressure generator silicon stack polar transfer test device of dipole inversion.
To solve above-mentioned technical problem, the technical scheme that the utility model is adopted is a kind of high pressure generator silicon stack pole
Property transfer test device, including：The central layer that is arranged in times pressure cylinder and it is arranged on a times support for pressure cylinder lower end；Set on the central layer
There is silicon stack group；The center of the silicon stack group is fixed on central layer, and can be rotated with central point；Two groups are arranged with the central layer
Fixed contact point group；Multiple fixed contact points are provided with every group of fixed contact point group；Each silicon stack in the silicon stack group
Two ends are equipped with silicon stack contact ball；Described each silicon stack contacts ball and is connected with fixed contact point contact by silicon stack；It is described
Silicon stack group is provided with linkage；The linkage is provided with rotating handles；The silicon stack group includes：First silicon stack group and
Two silicon stack groups；The linkage includes：First dipole inversion push rod and the second dipole inversion push rod；The first silicon stack group one
The first dipole inversion push rod is provided with end；The second dipole inversion push rod is provided with described second silicon stack group one end；Described
Lower end is provided with push rod connection sheet normal thereto between one dipole inversion push rod and the second dipole inversion push rod；The push rod connection
Piece is provided with the piece that is rotatably connected；The piece lower end that is rotatably connected is provided with swivel plate；The swivel plate lower end is provided with rotary shaft；It is described
Rotary shaft is arranged on support；The rotating handles is arranged on the rotary shaft.
Preferably, it is provided with push rod connecting rod between the first dipole inversion push rod and the second dipole inversion push rod.
Preferably, it is provided with spring between the silicon stack contact ball and silicon stack.
Preferably, silicon stack in the silicon stack and the second silicon stack group in the first silicon stack group it is spaced be arranged on central layer
On.
Preferably, the rotating handles is arranged on a times pressure cylinder outside.
The beneficial effects of the utility model are：A kind of high pressure generator silicon stack polar transfer test described in the utility model
Device, by simple operations, fast and effectively can change silicon stack both positive and negative polarity in cylinder in limited space.It passes through again
Rotary handle outside pressure cylinder is rotated, and drives the linkage action in times pressure cylinder so as to which silicon stack group carries out dipole inversion.
Description of the drawings
When accompanying drawing 1 is exported for a kind of negative pole of high pressure generator silicon stack polar transfer test device described in the utility model
Structural representation.
When accompanying drawing 2 is exported for a kind of positive pole of high pressure generator silicon stack polar transfer test device described in the utility model
Structural representation.
Wherein：1st, rotating handles；2nd, rotary shaft；3rd, swivel plate；4th, be rotatably connected piece；5th, push rod connection sheet；61st, the first pole
Property conversion push rod；62nd, the second dipole inversion push rod；7th, push rod connecting rod；81st, the first silicon stack group；82nd, the second silicon stack group；9th, core
Plate；10th, spring；11st, silicon stack contact ball；12nd, fixed contact point；13rd, times pressure cylinder；14th, support.
Specific embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model
Define.
Fig. 1 and Fig. 2 is referred to, the utility model embodiment includes：
A kind of high pressure generator silicon stack polar transfer test device, including：The central layer 9 being arranged in times pressure cylinder 13 and setting
In the support 14 of the lower end of pressure cylinder 13 again；The central layer 9 is provided with silicon stack group；The center of the silicon stack group is each attached on central layer 9,
And can rotate with central point；Two groups of fixed contact point groups are arranged with the central layer 9；It is provided with every group of fixed contact point group
Multiple fixed contact points 12；The two ends of each silicon stack in the silicon stack group are equipped with silicon stack contact ball 11；Described each silicon
Heap contacts ball 11 and is connected with the contact of fixed contact point 12 by silicon stack；Spring is provided between the silicon stack contact ball 11 and silicon stack
10；The silicon stack group is provided with linkage；The linkage is provided with rotating handles 1；The silicon stack group includes：First silicon
The silicon stack group 82 of heap group 81 and second；The silicon stack in silicon stack and the second silicon stack group 82 in the first silicon stack group 81 is spaced
It is arranged on central layer 9；The linkage includes：First dipole inversion push rod 61 and the second dipole inversion push rod 62；Described
The first dipole inversion push rod 61 is provided with the one end of one silicon stack group 81；The second polarity is provided with described one end of second silicon stack group 82
Conversion push rod 62；Lower end is provided with top normal thereto between the first dipole inversion push rod 61 and the second dipole inversion push rod 62
Bar connection sheet 5；The push rod connection sheet 5 is provided with the piece 4 that is rotatably connected；The lower end of piece 4 that is rotatably connected is provided with swivel plate 3；Institute
State the lower end of swivel plate 3 and be provided with rotary shaft 2；The rotary shaft 2 is arranged on the support 14；The rotating handles 1 is arranged on rotary shaft 2
On；The rotating handles 1 is arranged on the outside of times pressure cylinder 13；When rotating handles 1 is rotated, rotating handles 1 is rotated axle 2 and revolves
Turn, rotary shaft 2 is rotated plate 3 clockwise or counterclockwise, swivel plate 3 promotes the piece 4 that is rotatably connected to move up or down,
The piece 4 that is rotatably connected promotes push rod connection sheet 5 vertically upward or moves down simultaneously again, and push rod connection sheet 5 drives the first polarity to turn
The dipole inversion push rod 62 of push rod 61 and second is changed while vertically upward or moving down, the first dipole inversion push rod 61 and the second pole
Property conversion push rod 62 drive lower first silicon stack group 81 to rotate clockwise to rotate counterclockwise with the second silicon stack group 82 or the first silicon stack group
81 rotate counterclockwise and are rotated clockwise with the second silicon stack group 82, contact the silicon stack in the first silicon stack group 81 and the second silicon stack group 82
Ball 11 is touched with fixed contact point 12；Push rod is provided between the first dipole inversion push rod 61 and the second dipole inversion push rod 62
Connecting rod 7, it is ensured that dipole inversion push rod 61 and dipole inversion push rod 62 are moved up simultaneously.
When positive pole output conversion to negative pole is exported, the handle 1 that turns clockwise is rotated axle 2 and rotates, and rotary shaft 2 drives rotation
Flap 3 turns clockwise, and swivel plate 3 promotes the piece 4 that is rotatably connected to move up, and the piece 4 that is rotatably connected promotes push rod connection simultaneously again
Piece 5 is moved vertically upward, and push rod connection sheet 5 drives dipole inversion push rod 61 and dipole inversion push rod 62 to move vertically upward simultaneously
It is dynamic.The one end of silicon stack group 81 is fixed with dipole inversion push rod 61, and center is fixed with central layer 9, the one end of silicon stack group 82 and dipole inversion top
Bar 62 is fixed, and center is fixed with central layer 9.Under the drive of dipole inversion push rod 61 and dipole inversion push rod 62, silicon stack group 81 is suitable
Hour hands are rotated, and silicon stack group 82 is rotated counterclockwise, when simultaneously the silicon stack contact ball 11 in silicon stack group 81 and silicon stack group 82 connects with fixation
When contact 12 is touched, spring 10 compresses, and makes in silicon stack contact ball 11 and the completely reliable contact of fixed contact point 12, now outside cylinder
Pin hole（Negative pole output sign）Overlap with the screw rod of the piece 4 that is rotatably connected, fixed whole mechanism with steady pin, silicon stack negative pole
Property is converted.Rotating handles 1 and rotary shaft 2 have positive and negative output token, it is to avoid in the outer operating personnel's operational error of cylinder.
When negative pole output conversion to positive pole is exported, negative pole output conversion to positive pole output, operation is with positive pole output conversion extremely
Negative pole is exported conversely, need to only extract steady pin, rotate counterclockwise handle 1, make to be rotatably connected 4 screw rod and cylinder outside pin hole
（Positive pole output sign）Overlap, fixed whole mechanism with steady pin, silicon stack positive polarity is converted.
After linkage is moved upwards to be completely attached to contact, the now pin hole outside times pressure cylinder 13（Negative pole output mark
Show）Overlap with the screw rod of the piece 4 that is rotatably connected, whole mechanism is fixed into locked with steady pin；When linkage is moved downward and is touched
Put after completely attaching to, now the pin hole outside times pressure cylinder 13（Positive pole output sign）Overlap with the screw rod of the piece that is rotatably connected, with admittedly
Whole mechanism is fixed locked by rationed marketing.
Silicon stack in times pressure cylinder 13 is formed by Diode series high-strength composite insulating materials is integrated poured.Can play
Good antidetonation insulation effect, it is to avoid equipment is damaged in transportation, improves the service life of equipment.
Contact between silicon stack and contact employs ball, face contact, and causes equipped with spring 10 under the sphere of silicon stack contact
Two contacts of whole silicon stack have retractility, controllability, it is to avoid error during error and assembling produced by processing part,
Effectively silicon stack can be connected with contact, be not in do not reach or loose contact situation；Simultaneously as linkage
With rotary shaft 2 moved on central layer 9 inside, silicon stack is connected by insulated screw with central layer 9, central layer 9 adopts high intensity resistance to
Mill composite insulating material, it is ensured that while its insulation, and with the characteristic such as intensity is big, wear-resisting.Central layer 9 and electric capacity dividing plate with it is upper and lower
Gusset plate is all strengthened with boss, to ensure its intensity.All add cushion block on silicon stack both sides central layer 9, reduce silicon stack and central layer 9
Contact area, it is possible to decrease silicon stack rotate when resistance, reduce operator labour intensity.
The beneficial effects of the utility model are：A kind of high pressure generator silicon stack polar transfer test described in the utility model
Device, by simple operations, fast and effectively can change silicon stack both positive and negative polarity in cylinder in limited space.It passes through again
Rotary handle outside pressure cylinder is rotated, and drives the linkage action in times pressure cylinder so as to which silicon stack group carries out dipole inversion.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within the utility model rights protection scope it
It is interior.
Claims (5)
1. a kind of high pressure generator silicon stack polar transfer test device, it is characterised in that：Including：The central layer being arranged in times pressure cylinder
Be arranged on a times support for pressure cylinder lower end；The central layer is provided with silicon stack group；The center of the silicon stack group is fixed on central layer, and
Can rotate with central point；Two groups of fixed contact point groups are arranged with the central layer；It is provided with every group of fixed contact point group many
Individual fixed contact point；The two ends of each silicon stack in the silicon stack group are equipped with silicon stack contact ball；Described each silicon stack leads to
Cross silicon stack contact ball to be connected with fixed contact point contact；The silicon stack group is provided with linkage；The linkage is provided with
Rotating handles；The silicon stack group includes：First silicon stack group and the second silicon stack group；The linkage includes：First dipole inversion
Push rod and the second dipole inversion push rod；The first dipole inversion push rod is provided with described first silicon stack group one end；Second silicon
The second dipole inversion push rod is provided with heap group one end；Under between the first dipole inversion push rod and the second dipole inversion push rod
End is provided with push rod connection sheet normal thereto；The push rod connection sheet is provided with the piece that is rotatably connected；The piece lower end that is rotatably connected
It is provided with swivel plate；The swivel plate lower end is provided with rotary shaft；The rotary shaft is arranged on support；The rotating handles is arranged on
In rotary shaft.
2. high pressure generator silicon stack polar transfer test device according to claim 1, it is characterised in that：First pole
Property conversion push rod and the second dipole inversion push rod between be provided with push rod connecting rod.
3. high pressure generator silicon stack polar transfer test device according to claim 1, it is characterised in that：The silicon stack connects
Spring is provided between tactile ball and silicon stack.
4. high pressure generator silicon stack polar transfer test device according to claim 1, it is characterised in that：First silicon
The silicon stack in silicon stack and the second silicon stack group in heap group is spaced to be arranged on central layer.
5. high pressure generator silicon stack polar transfer test device according to claim 1, it is characterised in that：The rotation handle
Hand is arranged on a times pressure cylinder outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853956.0U CN206096282U (en) | 2016-08-09 | 2016-08-09 | High voltage generator silicon stack polarity conversion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853956.0U CN206096282U (en) | 2016-08-09 | 2016-08-09 | High voltage generator silicon stack polarity conversion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096282U true CN206096282U (en) | 2017-04-12 |
Family
ID=58468110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853956.0U Expired - Fee Related CN206096282U (en) | 2016-08-09 | 2016-08-09 | High voltage generator silicon stack polarity conversion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249078A (en) * | 2016-08-09 | 2016-12-21 | 苏州华电电气股份有限公司 | A kind of high tension generator silicon stack polar transfer test device |
-
2016
- 2016-08-09 CN CN201620853956.0U patent/CN206096282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106249078A (en) * | 2016-08-09 | 2016-12-21 | 苏州华电电气股份有限公司 | A kind of high tension generator silicon stack polar transfer test device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20190809 |