CN106443083B - It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform - Google Patents
It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform Download PDFInfo
- Publication number
- CN106443083B CN106443083B CN201610800896.0A CN201610800896A CN106443083B CN 106443083 B CN106443083 B CN 106443083B CN 201610800896 A CN201610800896 A CN 201610800896A CN 106443083 B CN106443083 B CN 106443083B
- Authority
- CN
- China
- Prior art keywords
- bracket
- instrument
- high voltage
- voltage transformer
- discharge test
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000009958 sewing Methods 0.000 claims abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 239000011527 polyurethane coating Substances 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 241000272525 Anas platyrhynchos Species 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 238000004534 enameling Methods 0.000 claims 1
- -1 poly- ammonia Ester Chemical class 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
Abstract
The present invention relates to it is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, be technically characterized by comprising the steps as follows: including operation sewing platform base and the instrument bracket being mounted on operation sewing platform base；Instrument bracket includes bracket upper surface, rotation axis, pallet rear end face, fixed support rod and bracket lower end surface, and operation sewing platform base includes support base, carriage turns bearing, bracket fixed plate and height adjustment lock ring；The rotation axis of instrument bracket and the inner ring of carriage turns bearing use interference fit, and the fixation support rod both ends of instrument bracket are inserted respectively into the slot in bracket fixed plate.The present invention can be adjusted with arbitrary height and instrument placement angle, test operator can be according to oneself sitting posture and work habit, test apparatus is put in place and angle, it avoids long-time direct sunlight to injure to testing crew and instrument and equipment bring simultaneously, the convenience during testing and comfort is greatly improved.
Description
Technical field
The invention belongs to extra-high voltage transformer partial discharge technical field, especially it is a kind of can multidirectional adjusting extra-high voltage transformer
Local discharge test dedicated operations platform.
Background technique
Inducting-voltage proof is most important in extra-high voltage transformer commissioning test and diagnostic test with partial discharge test
Pilot project, for examining inside extra-high voltage transformer with the presence or absence of insulation defect.It is special according to the requirement of GB1094.3-2003
High-tension transformer inducting-voltage proof band measurement of partial discharge test is divided into 7 sections of pressurizations, and test process continues 80 minutes or more altogether, if
Consider the process of the wave correction of test front, test loop debugging, then test period is longer.The test needs while operating and observing
Partial discharge detection instrument, divider gauge outfit and frequency conversion source electric control box, while needing two testing crew operations and record.Due to above-mentioned
Reason, the reasonability and comfortable convenience that the partial discharge test of extra-high voltage transformer puts test apparatus propose higher
It is required that." a kind of movable type partial discharge detection instrument carrying vehicle " disclosed in Chinese patent CN201220107000.8 proposes one kind can be with
Convenient movement and the carrying vehicle for operating partial discharge detection instrument, but arrangement is not made to putting for other test instruments, it is practical
It is still not convenient enough in use.
During the test, some test apparatuses need from top surface from and to operate, some then need from front with
Operation, as shown in Figure 1, instrument form and operation panel are likely located at the face A, it is also possible to be located at the face B.If without special operating platform,
Only with ordinary desktop test apparatus is put, in addition to the unadjustable bring of height is inconvenient, when test operator needs and from top
Face is observed, and is observed before Shi Ercong, extremely inconvenient；Simultaneously because instrument screen can be reflective under sunlight, need to choose proper angle
Screen can just be seen clearly；When several testing crews co-operate, due to tables and chairs height matching problem, can not select proper height into
Row test can increase tired out when testing for a long time to testing crew.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of designs rationally, safe and reliable and user
Just can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, including operation sewing platform base and is mounted on
Operate the instrument bracket on sewing platform base；
The instrument bracket includes bracket upper surface, rotation axis, pallet rear end face, fixes support rod and bracket lower end surface,
The fixed support rod both ends are can be interior to contraction structure, and fixed support rod is mounted on the friendship of bracket lower end surface and pallet rear end face
Place is met, the rotary shaft is mounted on the junction of bracket upper surface Yu pallet rear end face；
The operation sewing platform base includes support base, carriage turns bearing, bracket fixed plate and height adjustment lock ring；The height
Degree adjusts lock ring and is mounted on support base lower end for adjusting the height of operation sewing platform base, and bracket fixed plate is arc panel and symmetrically pacifies
Mounted in the support base two sides of storage drawer upper end, uniformly it is formed in bracket fixed plate for installing fixed support rod slot, institute
Carriage turns bearing is stated to be two and be symmetrically mounted on rear side of the upper end of support base；
The rotation axis of the instrument bracket and the inner ring of carriage turns bearing use interference fit, and instrument bracket is consolidated
Determine in the slot that support rod both ends are inserted respectively into bracket fixed plate.
It is slidably installed storage drawer in the middle part level of support base, is slidably installed key in the upper end level of storing storage drawer
Disk mouse frame plate.
The keyboard and mouse drawer, storage drawer are all made of three-section type damping slideway and are mounted in station support base.
The sunshading awning bracket of installation sunshade is respectively provided on four tops of support base.
The bracket upper surface, bracket lower end surface and pallet rear end face are by high intensity aluminium alloy pipe and polyurethane coating sail
Cloth is constituted, and high intensity aluminium alloy pipe is uniformly mounted in polyurethane coating canvas, after bracket upper surface, bracket lower end surface and bracket
End face is linked together with rotation axis, fixed support rod using welding manner.
The carriage turns bearing uses 61800 type rolling bearings, and the outer ring of the carriage turns bearing is welded on support
On seat.
The bracket fixed plate is arc aluminum plate.
The advantages and positive effects of the present invention are:
1, the present invention can be adjusted with arbitrary height and instrument placement angle, and test operator can be according to oneself
Sitting posture and work habit, test apparatus is put in place and angle, while avoiding long-time direct sunlight to examination
Personnel and the injury of instrument and equipment bring are tested, the convenience during testing and comfort is greatly improved.
2, the storing pumping that the present invention is also equipped with and places the drawer of partial discharge detection instrument applied keyboard and mouse, places information paper
Drawer, two faldstools and sunshading ceiling, the use of more convenient experimenter.
Detailed description of the invention
Fig. 1 is that existing test apparatus puts observation schematic；
Fig. 2 is instrument carrier structure schematic diagram of the invention；
Fig. 3 is station base construction schematic diagram of the invention；
Fig. 4 is mounting structure schematic diagram of the invention；
In figure, 1- bracket upper surface, 2- rotation axis, 3- pallet rear end face, the fixed support rod of 4-, 5- bracket lower end surface, 6-
Aluminium-alloy pipe, 7- carriage turns bearing, 8- bracket fixed plate, 9- storage drawer, 10- height adjustment lock ring, 11- support base, 12-
Keyboard and mouse frame plate, 13- sunshading awning bracket.
Specific embodiment
The embodiment of the present invention is further described below in conjunction with attached drawing:
It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, including operation sewing platform base and is mounted on
Operate the instrument bracket on sewing platform base.
As shown in Fig. 2, the instrument bracket includes bracket upper surface 1, rotation axis 2, pallet rear end face 3, fixed 4 and of support rod
Bracket lower end surface 5, each end face are made of high intensity aluminium alloy pipe and polyurethane coating canvas, and high intensity aluminium alloy pipe is uniformly distributed
It is mounted in polyurethane coating canvas, the fixed support rod both ends are the snak link of similar watchband needle buckle structure, can be inside
It shrinks.The rotary shaft is welded on the junction of bracket upper surface Yu pallet rear end face, under the fixed support rod weld brackets
The junction of end face and pallet rear end face, to form integral structure, the length, width and height of test apparatus bracket having a size of 50 × 40 ×
40cm。
As shown in figure 3, the operation sewing platform base includes support base 11, carriage turns bearing 7, bracket fixed plate 8, storing pumping
Drawer 9, keyboard and mouse frame plate 12, sunshading awning bracket 13 and height adjustment lock ring 10.The support base is made of glass reinforced plastic, length and width dimensions
For 50 × 40cm；The height adjustment lock ring is mounted on four brackets of support base lower end for adjusting the height of operation sewing platform base
Degree, support base can adjust height within the scope of 100~180cm.The storage drawer level is slidably mounted in support base
Portion, the keyboard and mouse frame plate level are slidably mounted on the upper end of storage drawer, for holding keyboard mouse when needed；Keyboard
Mouse drawer, storage drawer are mounted in station support base using three-section type damping slideway.The bracket fixed plate is arc
Aluminium sheet and the support base two sides for being symmetrically mounted on storage drawer upper end are uniformly formed with slot for installing instrument in bracket fixed plate
The fixation support rod of device bracket.The carriage turns bearing is two and is symmetrically mounted on rear side of the upper end of support base, the bracket
Rotation axis of the rolling bearing for the bracket that installs instruments, in the present embodiment, which uses the 61800 type axis of rolling
It holds, and the outer ring of the carriage turns bearing is welded on the upper end of support base.The sunshading awning bracket is four and is mounted on support
The top of seat, is used to support sunshade.In the present embodiment, station design self weight 13kg, altogether can load-bearing 100kg.
As shown in figure 4, the master that partial discharge test dedicated operations platform will be formed after operation sewing platform base and the installation of instrument bracket
Body structure.The rotation axis of instrument bracket and the inner ring of carriage turns bearing use interference fit, the fixed branch of instrument bracket
Strut both ends are inserted respectively into the slot in bracket fixed plate, when fixed support rod is located at different slots, carriage turns axis
Forward it is dynamic, to realize the angle regulation function of instrument bracket.
Design principle of the invention are as follows: fixed support rod uses for reference watch bracelet connection type, using built-in spring structure,
When with operation sewing platform base assembling, by the way that the both ends of fixed support rod are pressed between bracket fixed plate simultaneously alignment slot from strap wrenches
Spanner is unclamped in hole, so that fixed support rod be sticked into slot.By being moved between different slots, the angle of instrument bracket
It adjusts.The height adjustment of support base uses hooped type, loosens telescopic joint by knob, screws again after adjustment base to proper height
It is fixed.
The present invention is operated by two testing crews in use, can be side-by-side by three stations, and the left side is real
The person of testing is responsible for observing and recording discharge capacity, and the right laboratory technician is responsible for controlling frequency conversion source.Station puts part respectively from left to right
Partial discharge detection instrument, divider gauge outfit and the variable-frequency power sources control cabinet of discharge test, divider gauge outfit are located at two testing crews
Centre, convenient for common observation.One section of station Far Left configures keyboard and mouse drawer, places partial discharge detection instrument keyboard and mouse；
Three storage drawers are placed respectively from left to right folds the files such as sunshade, two faldstools and testing program, job instruction
Data.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore packet of the present invention
Include and be not limited to embodiment described in specific embodiment, it is all by those skilled in the art according to the technique and scheme of the present invention
The other embodiments obtained, also belong to the scope of protection of the invention.
Claims (7)
1. one kind can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, it is characterised in that: including operate stylobate
Seat and the instrument bracket being mounted on operation sewing platform base；
The instrument bracket includes bracket upper surface, rotation axis, pallet rear end face, fixes support rod and bracket lower end surface, described
Fixed support rod both ends are can be interior to contraction structure, and fixed support rod is mounted on the handover of bracket lower end surface and pallet rear end face
Place is equipped with rotation axis in the junction in bracket upper surface and pallet rear end face；
The operation sewing platform base includes support base, carriage turns bearing, bracket fixed plate and height adjustment lock ring；The height tune
Section lock ring is mounted on support base lower end and is arc panel and is symmetrically mounted on for adjusting the height of operation sewing platform base, bracket fixed plate
The support base two sides of storage drawer upper end are arranged with for installing fixed support rod slot, the support in bracket fixed plate
Frame rolling bearing is two and is symmetrically mounted on rear side of the upper end of support base；
The rotation axis of the instrument bracket and the inner ring of carriage turns bearing use interference fit, the fixed branch of instrument bracket
Strut both ends are inserted respectively into the slot in bracket fixed plate.
2. one kind according to claim 1 can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, it is special
Sign is: being slidably installed storage drawer in the middle part level of support base, is slidably installed keyboard mouse in the upper end level of storage drawer
Frame plate.
3. one kind according to claim 2 can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, it is special
Sign is: the keyboard and mouse frame plate, storage drawer are all made of three-section type damping slideway and are mounted in support base.
4. one kind according to claim 1 can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform, it is special
Sign is: being respectively provided with the sunshading awning bracket of installation sunshade on four tops of support base.
5. one kind according to any one of claims 1 to 4 can multidirectional adjusting the dedicated behaviour of extra-high voltage transformer local discharge test
Make platform, it is characterised in that: the bracket upper surface, bracket lower end surface and pallet rear end face are by high intensity aluminium alloy pipe and poly- ammonia
Ester enameling duck is constituted, and high intensity aluminium alloy pipe is uniformly mounted in polyurethane coating canvas, bracket upper surface, pallet rear end face
It is linked together with rotation axis, fixed support rod using welding manner with bracket lower end surface.
6. one kind according to any one of claims 1 to 4 can multidirectional adjusting the dedicated behaviour of extra-high voltage transformer local discharge test
Make platform, it is characterised in that: the carriage turns bearing uses 61800 type rolling bearings, and the outer lap welding of the carriage turns bearing
It connects on support base.
7. one kind according to any one of claims 1 to 4 can multidirectional adjusting the dedicated behaviour of extra-high voltage transformer local discharge test
Make platform, it is characterised in that: the bracket fixed plate is arc aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800896.0A CN106443083B (en) | 2016-09-05 | 2016-09-05 | It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800896.0A CN106443083B (en) | 2016-09-05 | 2016-09-05 | It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106443083A CN106443083A (en) | 2017-02-22 |
| CN106443083B true CN106443083B (en) | 2019-02-01 |
Family
ID=58165179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610800896.0A Active CN106443083B (en) | 2016-09-05 | 2016-09-05 | It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106443083B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781407B (en) * | 2020-07-03 | 2022-11-01 | 四川中迪电力工程有限公司 | Special operating platform for extra-high voltage transformer partial discharge test capable of being adjusted in multiple directions |
| CN111983406A (en) * | 2020-08-25 | 2020-11-24 | 国网冀北电力有限公司唐山供电公司 | Multilayer mobile operation platform suitable for cable partial discharge test and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955359U (en) * | 2011-03-02 | 2011-08-31 | 中国南玻集团股份有限公司 | Photovoltaic assembly test stand |
| CN202494752U (en) * | 2011-12-16 | 2012-10-17 | 长沙市美宇电器有限公司 | Partial discharge test assembly platform of large-size power transformer |
| CN202948087U (en) * | 2012-12-07 | 2013-05-22 | 深圳市双合电气股份有限公司 | Comprehensive monitoring system of transformer of electric power system |
| TW201438047A (en) * | 2013-03-20 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Multi-direction switch |
| JP2015129720A (en) * | 2014-01-09 | 2015-07-16 | 大和製衡株式会社 | Combination balance |
| CN204515045U (en) * | 2015-04-11 | 2015-07-29 | 山东建筑大学 | The highly automated adjustable photoelectric properties tester sample stage of a kind of use for laboratory |
-
2016
- 2016-09-05 CN CN201610800896.0A patent/CN106443083B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201955359U (en) * | 2011-03-02 | 2011-08-31 | 中国南玻集团股份有限公司 | Photovoltaic assembly test stand |
| CN202494752U (en) * | 2011-12-16 | 2012-10-17 | 长沙市美宇电器有限公司 | Partial discharge test assembly platform of large-size power transformer |
| CN202948087U (en) * | 2012-12-07 | 2013-05-22 | 深圳市双合电气股份有限公司 | Comprehensive monitoring system of transformer of electric power system |
| TW201438047A (en) * | 2013-03-20 | 2014-10-01 | Hon Hai Prec Ind Co Ltd | Multi-direction switch |
| JP2015129720A (en) * | 2014-01-09 | 2015-07-16 | 大和製衡株式会社 | Combination balance |
| CN204515045U (en) * | 2015-04-11 | 2015-07-29 | 山东建筑大学 | The highly automated adjustable photoelectric properties tester sample stage of a kind of use for laboratory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106443083A (en) | 2017-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106443083B (en) | It is a kind of can multidirectional adjusting extra-high voltage transformer local discharge test dedicated operations platform | |
| CN109693041A (en) | Engraving system and its operating method | |
| CN104706492A (en) | Intelligent gastroscope examining table | |
| CN208953475U (en) | A kind of construction material combustion heat value tester | |
| CN206166362U (en) | Formula of lying prone supports chair and contains official working external member of this support chair | |
| CN108551337A (en) | A kind of signal generator easy to operation and with defencive function of flexible structure | |
| CN205321684U (en) | Drawing workstation for indoor decoration | |
| CN109730375A (en) | School uniform made of natural plants dyed shell fabrics and its intelligent production line | |
| CN105999623A (en) | Mobile panel movement testing machine capable of adjusting armrest height automatically | |
| JP2016539837A (en) | Armrest shroud for aircraft | |
| US2571080A (en) | Combination leg rest and reclining seat for vehicles | |
| CN204192080U (en) | A kind of ab lounge | |
| CN207528686U (en) | A kind of metallic conduit outer wall ultrasonic detection device | |
| CN209605946U (en) | A kind of auxiliary support apparatus and infrared radiation thermometer | |
| CN109282143A (en) | A kind of CNG bracket that stability is good | |
| CN105091714A (en) | Depth measuring instrument | |
| CN211012865U (en) | Underground cavern measurement control structure | |
| CN107285111A (en) | A kind of weaving loom of adjustable up-down | |
| CN219207006U (en) | Portable bedside protection lead screen wind | |
| CN205568410U (en) | Universal work chair that can remove in aircraft cabin | |
| CN212112839U (en) | Limitable simulated flight experimental device | |
| US2842676A (en) | Demountable X-ray apparatus | |
| CN207964286U (en) | A kind of mute testing stand of Automobile drive rear axle | |
| CN110367629A (en) | A kind of dress designing sample clothing verifying attachment | |
| CN213930253U (en) | Professional surveying and mapping equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |