CN204740115U - High extrusion wire sleeve's testboard - Google Patents
High extrusion wire sleeve's testboard Download PDFInfo
- Publication number
- CN204740115U CN204740115U CN201520517544.5U CN201520517544U CN204740115U CN 204740115 U CN204740115 U CN 204740115U CN 201520517544 U CN201520517544 U CN 201520517544U CN 204740115 U CN204740115 U CN 204740115U
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- China
- Prior art keywords
- test board
- table top
- sleeve pipe
- voltage terminal
- terminal sleeve
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- 238000001125 extrusion Methods 0.000 title abstract 4
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000013480 data collection Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Abstract
The utility model relates to a high extrusion wire sleeve's testboard, high extrusion wire sleeve is equipped with the cavity sleeve pipe of wire hole for the outer wall, the testboard includes the mesa, sets up fixed frame on the mesa and with the vibration subassembly that the mesa links to each other, fixed frame includes cuboid support piece and sets up respectively about the cuboid support piece both ends with roof that high extrusion wire sleeve links to each other and with the bottom plate that the mesa links to each other, the vibration subassembly is including setting up respectively the vertical vibration subassembly and the transverse vibration subassembly of mesa below and side. The utility model provides an advantage that is used for the testboard of testing capacitor ware tower, has that data collection accuracy, test specification are wide, the cost is low and installation convenient to use .
Description
Technical field
The utility model relates to a kind of test board, specifically relates to a kind of test board of high-voltage terminal sleeve pipe.
Background technology
High-voltage terminal sleeve pipe is because equipment size and weight are large but structural strength is low, more easily occur that class resonance effect causes the damage of transmission facility in the case of seismic events, this is indicated by engineering experience, and therefore high-voltage terminal sleeve pipe is the thin spot of extra-high voltage converting equipment antidetonation.So need a kind of shaking table of testing high voltage outlet casing tube shock resistance, equipment and materials intensity and connecting elements performance are tested, to ensure the safety of transmission system.
The method of existing high-voltage terminal sleeve pipe shock resistance generally adopts theory of elasticity to suppose to determine with component reduced chemical reaction kinetics model, because this computing method are simple, do not have entity device can simulation test, existing method can be caused to be only applicable in the obvious high-voltage terminal sleeve pipe of linear characteristic.The existing shaking table with the test capacitors tower of entity device, generally has the following disadvantages: 1, due to clamp structure or design parameter unreasonable, fixture can have obvious power augmentation effect to sleeve pipe, to affect test effect accuracy.2, existing test board is only for the high-voltage terminal sleeve pipe of single model, lacks versatility, makes experimentation cost higher.3, do not possess comprehensive data acquisition system (DAS), the acceleration of key position, displacement and adaptability to changes information cannot be gathered simultaneously, therefore comprehensively cannot reflect the anti-seismic performance of high-voltage terminal sleeve pipe.4, incoming wave is too single, can not reflect the seismic response of high-voltage terminal sleeve pipe under various different operating mode.5, the impact of the error between table top input target spectrum and actual input spectrum for test findings is not fully taken into account.
For this reason, need the test board that a kind of high-voltage terminal sleeve pipe is provided, with accurate acquisition data, widen test specification, reduction cost and simplify and install.
Utility model content
Solve the deficiencies in the prior art, the utility model provides following technical proposals to realize: the test board providing a kind of high-voltage terminal sleeve pipe, and described high-voltage terminal sleeve pipe is the hollow sleeve that outer wall is provided with wire hole; The vibration component that described test board comprises table top, is arranged on the fixed frame on described table top and is connected with described table top;
Described fixed frame comprises rectangular parallelepiped support member and is separately positioned on the top board that the described upper and lower two ends of rectangular parallelepiped support member are connected with described high-voltage terminal sleeve pipe and the base plate be connected with described table top;
Described vibration component comprises and to be separately positioned on below described table top and the vertical motion assembly of side and transverse vibration assembly.
What the outer wall of described high-voltage terminal sleeve pipe was provided with that two or more rows vertically arranges goes out alignment, to be equally spaced described wire hole often listing alignment vertical direction.
Described rectangular parallelepiped support member is by main part, with the vertical cross member that is connected of described main part be arranged on the framed structure that the oblique part between described main part forms;
Described cross member is formed at grade and described rectangular parallelepiped support member is divided into two-layer square tabula face.
The diagonal brace forming triangular structure with described main part is provided with outside described rectangular parallelepiped support member; The upper and lower two ends of described diagonal brace are respectively the angle steel be connected with base plate with described main part upper end.
Described cover top surface is provided with the pedestal that centre is provided with boss, and described boss surface is provided with the web member of fixing round tray;
Described round tray comprises the circular steel plate and the vertically disposed fixed cover of described steel plate table that are connected with described boss and the gusset be arranged between described circular steel plate and fixed cover;
Described fixed cover upper end is provided with the groove be connected with described high-voltage terminal sleeve pipe.
Described vertical motion assembly comprises and to be arranged on below described table top and the rotating shaft of setting in parallel, adjacent described rotating shaft is joined end to end by bevel gear and forms rectangle transmission component, rotating shaft described in every root is provided with at least one eccentric wheel, wherein at least one described rotating shaft is connected with transmission shaft by bevel gear drive, and described transmission shaft is connected with the driving shaft of motor by gear.
The periphery of described table top is vertically provided with multiple slip column, and described slip column is provided with linear bearing through the part of described table top, and the end of described linear bearing is provided with keeper.
The piston component that described transverse vibration assembly comprises pressure cylinder and is flexibly connected with described pressure cylinder; Described piston component comprises piston rod and the seal head being separately positioned on described piston rod two ends and the web member be connected with described table top;
Described pressure cylinder side is provided with and axial vertically disposed oilhole, and described oilhole is connected with hydraulic power source;
Described seal head comprises the cannular boss be connected with described pressure cylinder perforate one end fits and the replaceable sealant tape be wrapped on described cannular boss sidewall.
Described transverse vibration assembly is separately positioned on the horizontal and vertical direction of described table top.
Described pedestal is provided with the acceleration transducer measuring the vertical acceleration of described test board;
Described table top is provided with the displacement transducer measuring described test board vertical displacement;
The strain-ga(u)ge transducer measuring described test board strain stress is provided with between described high-voltage terminal sleeve pipe and fixed cover.
Be provided with incoming wave generator near described shaking table, described incoming wave generator can export white noise, standard time-histories ripple and Landers ripple, El-centro ripple.
With immediate prior art ratio, the technical scheme that the utility model provides has following beneficial effect:
1, the test board that provides of the application adopts electromechanical integration method of testing, can image data accurately.
2, the outlet casing tube fixture that the application provides has the advantage of kinematic behavior excellence, compact conformation, simple installation fixed to outlet casing tube in transformer or reactor and good looking appearance.
3, the round tray that provides of the application and top board are connected by screw, and the round tray that can make dimension for outlet casing tube in the transformer of different size or reactor is as required connected with top board again, and therefore this fixture has certain versatility.
4, the test board that the application provides can gather acceleration, displacement and strain stress information simultaneously, more comprehensively can reflect the anti-seismic performance of Capacitor stack.
5, the incoming wave kind of test board that provides of the application is many, has white noise, standard time-histories ripple and Landers ripple, El-centro ripple, accurately can reflect the shock resistance of the Capacitor stack of Capacitor stack under various different operating mode.
6, the test board that provides of the application all inserts white noise between standard time-histories ripple and Landers ripple, El-centro ripple, can measure equipment kinematic behavior under different input operating modes whether change, whether have structural damage, support to be connected with the bolt of table top whether to have loosening etc.
7, the test board that the application provides fully take into account table top input target spectrum with actual input spectrum between error for the impact of test findings, add the accuracy of test.
8, the high-voltage terminal sleeve pipe that provides of the application, has the advantage that line outlet is reasonable in design.
Accompanying drawing explanation
The test board connection diagram that Fig. 1 provides for the utility model;
The fixed frame schematic perspective view that Fig. 2 provides for the utility model;
The shaking table front view that Fig. 3 provides for the utility model;
The pedestal vertical view that Fig. 4 provides for the utility model;
The vertical motion modular construction schematic diagram that Fig. 5 provides for the utility model;
The transverse vibration modular construction schematic diagram that Fig. 6 provides for the utility model;
The transverse vibration assembly explosive view that Fig. 7 provides for the utility model;
The table top vertical view that Fig. 8 provides for the utility model;
The high-voltage terminal sleeve structure schematic diagram that Fig. 9 provides for the utility model;
Wherein, 1-high-voltage terminal sleeve pipe, 2-wire hole, 3-table top, 4-fixed frame, 5-rectangular parallelepiped support member, 6-top board, 7-vertical motion assembly, 8-transverse vibration assembly, 9-base plate, 10-pedestal, 11-main part, 12-cross member, 13-tiltedly part, 14-diagonal brace, 15-round tray, 16-fixed cover, 17-rotating shaft, 18-transmission shaft, 19-slip column, 20-pressure cylinder, 21-piston component, 22-piston rod, 23-seal head,
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
As shown in Figure 1, a kind of test board of high-voltage terminal sleeve pipe, described high-voltage terminal sleeve pipe 1 is provided with the hollow sleeve of wire hole 2 for outer wall; The vibration component that described test board is provided with table top 3, is arranged on the fixed frame 4 on described table top 3 and is connected with described table top 3;
As shown in Figure 2, described fixed frame 4 is provided with rectangular parallelepiped support member 5 and is separately positioned on the top board 6 that described rectangular parallelepiped support member about 5 two ends are connected with described high-voltage terminal sleeve pipe 1 and the base plate 9 be connected with described table top 3;
As shown in Figure 1, described vibration component is to be separately positioned on below described table top 3 and the vertical motion assembly 7 of side and transverse vibration assembly 8.
As shown in Figure 9, what the outer wall of described high-voltage terminal sleeve pipe 1 was provided with that two or more rows vertically arranges goes out alignment, to be equally spaced described wire hole 2 often listing alignment vertical direction.
As shown in Figures 2 and 3, described rectangular parallelepiped support member 5 is by main part 11, with the vertical cross member 12 that is connected of described main part 11 be arranged on the framed structure that the oblique part 13 between described main part 11 forms;
Described cross member 12 is formed at grade and described rectangular parallelepiped support member 5 is divided into two-layer square tabula face.
The diagonal brace 14 forming triangular structure with described main part 11 is provided with outside described rectangular parallelepiped support member 5; Described diagonal brace about 14 two ends are respectively the angle steel be connected with base plate 9 with described main part 11 upper end.
As shown in Figure 4, described top board 6 upper surface is provided with the pedestal 10 that centre is provided with boss, and described boss surface is provided with the web member of fixing round tray 15;
Described round tray 15 is provided with the circular steel plate and the vertically disposed fixed cover of described steel plate table 16 that are connected with described boss and the gusset be arranged between described circular steel plate and fixed cover 16;
Described fixed cover 16 upper end is provided with the groove be connected with described high-voltage terminal sleeve pipe 1.
As shown in Figure 5, described vertical motion assembly 7 is provided with and is arranged on below described table top 3 and the rotating shaft 17 of setting in parallel, adjacent described rotating shaft 17 is joined end to end by bevel gear and forms rectangle transmission component, rotating shaft described in every root is provided with at least one eccentric wheel, wherein at least one described rotating shaft 17 is connected with transmission shaft 18 by bevel gear drive, and described transmission shaft 18 is connected with the driving shaft of motor by gear.
The periphery of described table top 3 is vertically provided with multiple slip column 19, and described slip column 19 is provided with linear bearing through the part of described table top 3, and the end of described linear bearing is provided with keeper.
As shown in Figure 6 and Figure 7, described transverse vibration assembly 8 piston component 21 that is provided with pressure cylinder 20 and is flexibly connected with described pressure cylinder 20; Described piston component 21 comprises piston rod 22 and the seal head 23 being separately positioned on described piston rod 22 two ends and the web member be connected with described table top 3;
Described pressure cylinder 20 side is provided with and axial vertically disposed oilhole, and described oilhole is connected with hydraulic power source;
Described seal head 23 is provided with the cannular boss be connected with described pressure cylinder 20 perforate one end fits and the replaceable sealant tape be wrapped on described cannular boss sidewall.
As shown in Figure 8, described transverse vibration assembly 8 is separately positioned on the described horizontal and vertical direction of table top 3.
Described pedestal 10 is provided with the acceleration transducer measuring the vertical acceleration of described test board;
Described table top 3 is provided with the displacement transducer measuring described test board vertical displacement;
The strain-ga(u)ge transducer measuring described test board strain stress is provided with between described high-voltage terminal sleeve pipe 1 and fixed cover 16.
Be provided with incoming wave generator near described shaking table, described incoming wave generator can export white noise, standard time-histories ripple and Landers ripple, El-centro ripple.
Under the condition that different incoming wave and vertical motion assembly 7, transverse vibration assembly 8 vibrate, by the strength of materials and the connecting elements performance of acceleration transducer, displacement transducer and strain-ga(u)ge transducer testing high voltage outlet casing tube.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; although be described in detail the utility model with reference to above-described embodiment; those of ordinary skill in the field still can modify to embodiment of the present utility model or equivalent replacement; and these do not depart from any amendment of the utility model spirit and scope or equivalent replacement, its claim of the present utility model all awaited the reply in application is protected within model.
Claims (11)
1. a test board for high-voltage terminal sleeve pipe, described high-voltage terminal sleeve pipe (1) is provided with the hollow sleeve of wire hole (2) for outer wall; The vibration component that described test board comprises table top (3), is arranged on the fixed frame (4) on described table top (3) and is connected with described table top (3); It is characterized in that,
Described fixed frame (4) comprises rectangular parallelepiped support member (5) and is separately positioned on the top board (6) that the upper and lower two ends of described rectangular parallelepiped support member (5) are connected with described high-voltage terminal sleeve pipe (1) and the base plate (9) be connected with described table top (3);
Described vibration component comprises the vertical motion assembly (7) and transverse vibration assembly (8) that are separately positioned on described table top (3) below and side;
Described vibration component is connected with controller and power source; Described controller is connected with power supply respectively with power source.
2. test board as claimed in claim 1, it is characterized in that, what the outer wall of described high-voltage terminal sleeve pipe (1) was provided with that two or more rows vertically arranges goes out alignment, to be equally spaced described wire hole (2) often listing alignment vertical direction.
3. test board as claimed in claim 1, it is characterized in that, described rectangular parallelepiped support member (5) is by main part (11), with the vertical cross member (12) that is connected of described main part (11) be arranged on the framed structure that the oblique part (13) between described main part (11) forms;
Described cross member (12) is formed at grade and described rectangular parallelepiped support member (5) is divided into two-layer square tabula face.
4. test board as claimed in claim 3, is characterized in that, described rectangular parallelepiped support member (5) outside is provided with the diagonal brace (14) forming triangular structure with described main part (11); Described diagonal brace (14) is respectively the angle steel be connected with base plate (9) with described main part (11) upper end in two ends up and down.
5. test board as claimed in claim 3, it is characterized in that, described top board (6) upper surface is provided with the pedestal (10) that centre is provided with boss, and described boss surface is provided with the web member of fixing round tray (15);
Described round tray (15) comprise be connected with described boss circular steel plate, and the vertically disposed fixed cover of described steel plate table (16) and the gusset that is arranged between described circular steel plate and fixed cover (16);
Described fixed cover (16) upper end is provided with the groove be connected with described high-voltage terminal sleeve pipe (1).
6. test board as claimed in claim 1, it is characterized in that, described vertical motion assembly (7) comprise be arranged on described table top (3) below and the rotating shaft (17) of setting in parallel, adjacent described rotating shaft (17) is joined end to end by bevel gear and forms rectangle transmission component, rotating shaft described in every root is provided with at least one eccentric wheel, wherein at least one described rotating shaft (17) is connected with transmission shaft (18) by bevel gear drive, and described transmission shaft (18) is connected with the driving shaft of motor by gear.
7. test board as claimed in claim 6, it is characterized in that: the periphery of described table top (3) is vertically provided with multiple slip column (19), described slip column (19) is provided with linear bearing through the part of described table top (3), and the end of described linear bearing is provided with keeper.
8. test board as claimed in claim 1, is characterized in that, the piston component (21) that described transverse vibration assembly (8) comprises pressure cylinder (20) and is flexibly connected with described pressure cylinder (20); Described piston component (21) comprises piston rod (22) and the seal head (23) being separately positioned on described piston rod (22) two ends and the web member be connected with described table top (3);
Described pressure cylinder (20) side is provided with and axial vertically disposed oilhole, and described oilhole is connected with hydraulic power source;
Described seal head (23) comprises the cannular boss be connected with described pressure cylinder (20) perforate one end fits and the replaceable sealant tape be wrapped on described cannular boss sidewall.
9. test board as claimed in claim 8, it is characterized in that, described transverse vibration assembly (8) is separately positioned on described table top (3) horizontal and vertical direction.
10. test board as claimed in claim 5, is characterized in that,
Described pedestal (10) is provided with the acceleration transducer measuring the vertical acceleration of described test board;
Described table top (3) is provided with the displacement transducer measuring described test board vertical displacement;
The strain-ga(u)ge transducer measuring described test board strain stress is provided with between described high-voltage terminal sleeve pipe (1) and fixed cover (16).
11. test boards as claimed in claim 1, it is characterized in that, be provided with incoming wave generator near described shaking table, described incoming wave generator can export white noise, standard time-histories ripple and Landers ripple, El-centro ripple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517544.5U CN204740115U (en) | 2015-07-16 | 2015-07-16 | High extrusion wire sleeve's testboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517544.5U CN204740115U (en) | 2015-07-16 | 2015-07-16 | High extrusion wire sleeve's testboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204740115U true CN204740115U (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517544.5U Active CN204740115U (en) | 2015-07-16 | 2015-07-16 | High extrusion wire sleeve's testboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204740115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017831A (en) * | 2016-05-06 | 2016-10-12 | 中国电力科学研究院 | Ultrahigh-voltage high-resistance model and shock-resistant and shock-insulation test method thereof |
| CN106124151B (en) * | 2016-07-12 | 2018-09-04 | 南方电网科学研究院有限责任公司 | Extra-high voltage direct-current single-column composite post insulator shock test device and its test method |
-
2015
- 2015-07-16 CN CN201520517544.5U patent/CN204740115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106017831A (en) * | 2016-05-06 | 2016-10-12 | 中国电力科学研究院 | Ultrahigh-voltage high-resistance model and shock-resistant and shock-insulation test method thereof |
| CN106124151B (en) * | 2016-07-12 | 2018-09-04 | 南方电网科学研究院有限责任公司 | Extra-high voltage direct-current single-column composite post insulator shock test device and its test method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |