CN116908631A - Integrated impact test platform - Google Patents
Integrated impact test platform Download PDFInfo
- Publication number
- CN116908631A CN116908631A CN202310885784.XA CN202310885784A CN116908631A CN 116908631 A CN116908631 A CN 116908631A CN 202310885784 A CN202310885784 A CN 202310885784A CN 116908631 A CN116908631 A CN 116908631A
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- voltage divider
- impact
- test platform
- hydraulic
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- 238000009863 impact test Methods 0.000 title claims abstract description 30
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 230000008859 change Effects 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 description 15
- 238000007789 sealing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
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- 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
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to an integrated impact test platform, which comprises a bottom frame; the first test equipment comprises a voltage divider with the bottom hinged to the first side of the underframe, a first bracket is arranged on one side of the voltage divider, a first driving device is connected to the first bracket, and the first driving device is used for driving the first bracket to drive the voltage divider to change between a first position and a second position; the second test equipment comprises an impact generator, the bottom of which is hinged to the second side of the underframe, one side of the impact generator is provided with a second bracket, a second driving device is connected to the second bracket, and the second driving device is used for driving the second bracket to drive the impact generator to change between a first position and a second position; wherein, be equipped with flexible wave head resistance between the top of bleeder and the top of impulse generator. The invention can be rapidly unfolded in the test site without wiring, and can adapt to the complex environment of the site.
Description
Technical Field
The invention relates to the technical field of impulse voltage test devices, in particular to an integrated impulse test platform.
Background
In addition to long-term operation at rated voltage, the power generation, supply and consumer in the power system must also have insulation strength at overvoltage. Overvoltage refers to a voltage exceeding normal operation, which is a voltage rise that may cause damage to electrical equipment or protective equipment. In various accidents in power systems, a significant portion is caused by insulation damage to equipment due to overvoltage. When the insulating oil is defective, if the defect is not removed in time, the equipment is damaged finally, and the purpose of the high-voltage test is to test the reliability of the insulating performance of the electrical equipment by a certain means and by means of instruments and equipment by adopting a simulation method.
The surge voltage test is an electrical test on the insulating material aiming at the external overvoltage of the power system, and the lightning test and the operating wave test can effectively simulate the external overvoltage of the power system and effectively prevent and test the overvoltage capacity of the electrical insulating equipment in the power operation.
At present, after a plurality of large-scale test equipment such as an impact generator, a voltage divider and the like are required to be transported to a test site respectively for building blocks and testing, the equipment has the defects of huge equipment size, complicated transportation process, longer equipment field debugging time and difficult transition, and cannot adapt to off-site operation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention discloses an integrated impact test platform.
The technical scheme adopted by the invention is as follows:
an integrated impact test platform comprising:
a chassis;
the first test equipment comprises a voltage divider, wherein the bottom of the voltage divider is hinged to a first side of the underframe, a first bracket is arranged on one side of the voltage divider, a first driving device is connected to the first bracket and used for driving the first bracket to drive the voltage divider to change between a first position and a second position, the first position is that the voltage divider is in an upright state, and the second position is that the voltage divider is transversely arranged on the underframe;
the second test equipment comprises an impact generator, the bottom of the impact generator is hinged to the second side of the underframe, one side of the impact generator is provided with a second bracket, a second driving device is connected to the second bracket and used for driving the second bracket to drive the impact generator to change between a first position and a second position, the first position is that the impact generator is in an upright state, and the second position is that the impact generator is transversely arranged on the underframe;
and a flexible wave head resistor is arranged between the top of the voltage divider and the top of the impact generator.
In some embodiments, a first connecting seat is arranged at the bottom of the voltage divider, the first connecting seat is hinged to a first fixing seat, and the first fixing seat is fixed to the bottom frame.
In some embodiments, the first test apparatus further comprises a first hydraulic clamp mounted to the first bracket, the first hydraulic clamp for clamping the voltage divider.
In some embodiments, a collapsible equalizing ring is provided on top of the voltage divider.
In some embodiments, a second connecting seat is arranged at the bottom of the impact generator, and is hinged to a fourth fixing seat, and the fourth fixing seat is fixed to the bottom frame.
In some embodiments, the second test apparatus further comprises a second hydraulic staple mounted to the second bracket, the second hydraulic staple for gripping the impact generator.
In some embodiments, the shock generator is provided with a detachable wave tail resistor.
In some embodiments, a plurality of hydraulic support legs are also included, the hydraulic support legs being mounted to the chassis for varying the height of the chassis.
In some embodiments, the first drive means and the second drive means are both hydraulic cylinders.
In some embodiments, a hydraulic station is also included, the hydraulic station being secured to the chassis.
Compared with the prior art, the technical scheme of the invention has the following advantages:
in the integrated impact test platform, all the equipment of the impact generator is integrated on one platform, so that the integrated impact test platform is convenient to transport and transfer, and can be used for testing by pushing up the equipment by pushing up the driving source.
According to the integrated impact test platform, two ends of the flexible wave head resistor are respectively and directly fixed on the voltage divider and the punching generator, and the flexible wave head resistor is also installed in place at the same time when the voltage divider and the punching generator are both erected, so that temporary wiring of a reproduction field is not needed.
According to the integrated impact test platform, the hydraulic supporting legs can extend along the thickness direction of the underframe and support the whole test platform, when the hydraulic supporting legs are lifted to the highest point, after a truck is poured in from the bottom, the supporting legs descend, the platform can be transported away after falling on the truck, and the on-site movement is convenient and quick, and does not need auxiliary equipment assistance.
The grading ring in the integrated impact test platform is designed to be foldable, and is in a folded state during transportation, and is in an unfolded state during use, so that the transportation width of the impact test platform is effectively reduced.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a front view of an integrated impact test platform according to the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is an enlarged schematic view at B in fig. 1.
Fig. 4 is an enlarged schematic view at C in fig. 1.
FIG. 5 is a schematic view of the integrated impact test platform of the present invention after folding.
Fig. 6 is a schematic view of a grading ring in accordance with the present invention.
Fig. 7 is an enlarged schematic view of the folded portion of the equalizing ring in fig. 6.
Description of the specification reference numerals: 1. a chassis; 2. a hydraulic support leg; 3. a hydraulic work station; 4. a voltage divider; 5. equalizing rings; 501. a bearing ring; 502. a screw; 503. a support rod; 504. a threaded column; 505. a pull ring; 506. folding the block; 507. a rotating ball; 508. an extension rod; 509. a closing block; 510. a retention bar; 511. a rotating lever; 512. a slide bar; 513. reinforcing the sleeve; 514. a reinforcing ring; 515. a limiting block; 516. a return spring; 517. a clamping block; 6. a first bracket; 7. a first driving device; 8. the first hydraulic anchor ear; 9. an impact generator; 10. a second bracket; 11. the second hydraulic anchor ear; 12. a second driving device; 13. wave tail resistance; 14. a flexible wave head resistor; 15. a first fixing seat; 16. a first connection base; 17. the second fixing seat; 18. a third fixing seat; 19. a fourth fixing base; 20. a second connecting seat; 21. the support legs can be adjusted.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
The foregoing and other features, aspects and advantages of the present invention will become more apparent from the following detailed description of the embodiments, read in conjunction with the accompanying drawings. The directional terms mentioned in the following embodiments are, for example: upper, lower, left, right, front or rear, etc., are merely references to the directions of the drawings. Thus, directional terminology is used for the purpose of illustration and is not intended to be limiting of the invention, and furthermore, like reference numerals refer to like elements throughout the embodiments.
1-4, an integrated impact test platform comprising:
a chassis 1;
the first test equipment comprises a voltage divider 4, the bottom of the voltage divider 4 is hinged to a first side of the underframe 1, a first bracket 6 is arranged on one side of the voltage divider 4, a first driving device 7 is connected to the first bracket 6, the first driving device 7 is used for driving the first bracket 6 to drive the voltage divider 4 to change between a first position and a second position, the first position is that the voltage divider 4 is in an upright state, and the second position is that the voltage divider 4 is transversely arranged on the underframe 1;
the second test device comprises an impact generator 9, the bottom of the impact generator 9 is hinged to the second side of the underframe 1, a second bracket 10 is arranged on one side of the impact generator 9, a second driving device 12 is connected to the second bracket 10, the second driving device 12 is used for driving the second bracket 10 to drive the impact generator 9 to change between a first position and a second position, the first position is that the impact generator 9 is in an upright state, and the second position is that the impact generator 9 is transversely arranged on the underframe 1;
wherein a flexible wave head resistor 14 is arranged between the top of the voltage divider 4 and the top of the impulse generator 9.
Specifically, the chassis 1 is provided with four hydraulic support legs 2, the number of the hydraulic support legs 2 is four, the four hydraulic support legs 2 are respectively arranged at four corners of the chassis 1, the hydraulic support legs 2 lift up to the thickness direction of the chassis 1 and prop up the whole chassis 1, when the hydraulic support legs 2 lift to the highest point, after the body of the transport vehicle enters from the bottom of the chassis 1, the hydraulic support legs 2 descend, and the impact test platform falls on a truck to be transported away.
The first test equipment further comprises a first driving device 7 and a first bracket 6, the fixing part of the first driving device 7 is arranged on the underframe 1, the acting end of the first driving device 7 is connected with the first bracket 6, the end part of the first bracket 6 and the bottom of the voltage divider 4 are both connected with a first fixing seat 15, and the first fixing seat 15 is fixed on the underframe 1.
Wherein, with reference to fig. 6 and 7, the top of the voltage divider 4 is provided with a foldable equalizing ring 5. The equalizing ring 5 comprises two bearing rings 501, the surface of the bearing rings 501 is in threaded connection with one end of a supporting rod 503 through a screw 502, the side surface of the supporting rod 503 is fixedly connected with a positioning rod, one end of the side surface positioning rod of the supporting rod 503 is connected with the surface of the bearing rings 501, the side surface of the supporting rod 503 is in threaded connection with one end of a pull ring 505 through a threaded column 504, one end of the bearing rings 501 is fixedly connected with a folding block 506, the area of the folding block 506 is the same as that of a closing block 509, the folding block 506 and the closing block 509 are positioned on the same plane, the equalizing ring used by the high-voltage power transmission and transformation equipment can be folded through the arrangement of the folding block 506, the inconvenient transportation of the equalizing ring caused by overlarge area in the transportation process is avoided, the inner cavity of the folding block 506 is movably sleeved with a rotating ball 507, the side surface of the rotating ball 507 is fixedly connected with an extension rod 508, the extension rod 508 penetrates and extends to one end of the outer side of the folding block 506 to be fixedly connected with a sealing block 509, the inner cavity of the sealing block 509 is fixedly sleeved with a retaining rod 510, the middle part of the retaining rod 510 is movably sleeved with a rotating rod 511, the other end of the rotating rod 511 is movably sleeved with a sliding rod 512, the bottom of the sealing block 509 is fixedly connected with a reinforcing sleeve 513, positioning holes are formed in two sides of the reinforcing sleeve 513, the positioning holes in two sides of the reinforcing sleeve 513 are movably sleeved at one end of a reinforcing ring 514, the inner cavity of the reinforcing sleeve 513 is movably sleeved with the reinforcing ring 514, one end of the reinforcing ring 514 is in threaded sleeve connection with a threaded cap, the side face of one end of the threaded cap of the reinforcing ring 514 is movably connected with the side face of the clamping block 517, the middle part of the reinforcing ring 514 is fixedly sleeved with a limiting block 515, the side face of the limiting block 515 is in transmission connection with the side wall of the inner cavity of the reinforcing sleeve 513 through a reset spring 516, the end of the reinforcing ring 514 extending through and beyond the reinforcing sleeve 513 is movably sleeved with a clamping block 517.
Firstly, the supporting rod 503 is fixed on the bearing ring 501 through the rotating screw 502, then the supporting rod is connected through the rotating ball 507 in the folding block 506, meanwhile, the supporting rod is connected with the sealing block 509 through the extending rod 508 at one side of the rotating ball 507, then the supporting rod is sleeved on the sliding rod 512 through the rotating rod 511 for folding, and finally the assembly can be completed by pulling the reinforcing ring 514 to the clamping block 517.
Or, the equalizing ring 5 is an air bag type equalizing ring, and the equalizing ring 5 is unfolded or folded by using inflation and deflation.
The equalizing ring 5 is folded when the impact test platform is transported, so that the transport width of the impact test platform can be reduced, and the impact test platform is unfolded when in use to perform the impact test.
Further, the first driving device 7 is a hydraulic cylinder, a cylinder body of the hydraulic cylinder is hinged to the second fixing seat 17, the second fixing seat 17 is fixed to the underframe 1, the end portion of a piston rod of the hydraulic cylinder is connected with the main body of the first bracket 6, and the piston rod of the hydraulic cylinder pushes the first bracket 6 to rotate.
Specifically, the first bracket 6 includes a first upper chord member, a plurality of first web members, and a first lower chord member, the first upper chord member and the first lower chord member are disposed in parallel, the plurality of first web members are disposed between the first upper chord member and the first lower chord member, the first web members may be vertical web members, that is, the first web members are disposed vertically between the first upper chord member and the first lower chord member, or inclined web members, that is, the first web members are disposed obliquely between the first upper chord member and the first lower chord member, and the first upper chord member, the plurality of first web members, and the first lower chord member form a first main truss, which may support the divider 4. Preferably, the active end of the first driving device 7, i.e. the end of the piston rod of the hydraulic cylinder, is connected to 1/2 of the first lower chord, so that the first bracket 6 can be better pushed to rotate integrally.
The bottom of the voltage divider 4 is hinged to a first connecting seat 16, and the first connecting seat 16 and the first fixing seat 15 are connected through bolts.
In other embodiments, the first test apparatus further comprises a first hydraulic clamp 8 mounted to the first bracket 6, the first hydraulic clamp 8 being configured to clamp the voltage divider 4.
The second test device further comprises a second driving device 12 and a second bracket 10, wherein the fixed part of the second driving device 12 is arranged on the underframe 1 through a third fixed seat 18, the acting end of the second driving device 12 is connected with the second bracket 10, the end part of the second bracket 10 and the bottom of the impact generator 9 are both connected with a fourth fixed seat 19, and the fourth fixed seat 19 is fixed on the underframe 1. Wherein, the impact generator 9 is of an integrated structure, the impact generator 9 is all arranged in a wire-wound epoxy barrel, and SF is filled in the barrel 6 To increase the dielectric strength. Meanwhile, the impact generator 9 adopts an integrated structure, has strong anti-interference capability and can adapt to complex field environments.
A plurality of cross bars are uniformly arranged on one side of the impact generator 9 from top to bottom, a detachable wave tail resistor 13 is arranged between the adjacent cross bars, and the wave tail resistor 13 consists of an A-level epoxy plate and Cr20Ni80 resistance wires, so that the insulation and heat capacity of the resistor are ensured. One end of the wave tail resistor 13 is provided with a U-shaped hanging plate clamped on the cross rod, and the other end of the wave tail resistor 13 is provided with a hook-shaped hanging plate clamped on the cross rod. The U-shaped hanging plate and the hook-shaped hanging plate are in a hanging mode, replacement is convenient, 304 stainless steel is adopted as the material, and outdoor long-term field use is convenient.
Further, the second driving device 12 is a hydraulic cylinder, a cylinder body of the hydraulic cylinder is hinged to the fourth fixing seat 19, the fourth fixing seat 19 is fixed to the chassis 1, a piston rod end of the hydraulic cylinder is connected with a main body of the second bracket 10, and the piston rod of the hydraulic cylinder pushes the second bracket 10 to rotate.
Specifically, the second bracket 10 includes a second upper chord member, a plurality of second web members, and a second lower chord member, the second upper chord member and the second lower chord member are disposed in parallel, the plurality of second web members are disposed between the second upper chord member and the second lower chord member, the second web members may be vertical web members, that is, the second web members are vertically disposed between the second upper chord member and the second lower chord member, the second web members may be diagonal web members, that is, the second web members are disposed between the second upper chord member and the second lower chord member in an inclined manner, and the second upper chord member, the plurality of second web members, and the second lower chord member form a second main truss, which may support the impact generator 9.
The bottom of the impact generator 9 is hinged to a second connecting seat 20, and the second connecting seat 20 and a fourth fixing seat 19 are connected through bolts.
In other embodiments, the second test apparatus further comprises a second hydraulic clamp 11 mounted to the second bracket 10, the second hydraulic clamp 11 being configured to clamp the impact generator 9.
In other embodiments, the second test apparatus further comprises an adjustable support leg 21, the adjustable support leg 21 being mounted to the bottom of the impact generator 9, the length of the adjustable support leg 21 being adjusted when the impact generator 9 is deployed for use, such that the adjustable support leg 21 contacts the ground, supporting the body of the impact generator 9. Specifically, the adjustable support leg 21 includes a nut, a screw rod and a foot margin, the nut is sleeved on the screw rod, one end of the screw rod is connected with the foot margin, the other end of the screw rod stretches into the bottom of the impact generator 9, and the adjusting screw rod stretches into the length of the bottom of the impact generator 9, so that the length of the adjustable support leg 21 is adjusted and locked through the nut.
The integrated impact test platform further comprises a hydraulic working station 3, the hydraulic working station 3 is fixed on the underframe 1, the hydraulic working station 3 is respectively connected with the first driving device 7, the first hydraulic hoop 8, the second hydraulic hoop 11 and the second driving device 12 through oil pipes, and oil is supplied according to requirements of the first driving device 7, the first hydraulic hoop 8, the second hydraulic hoop 11 and the second driving device 12.
The working principle of the invention is as follows:
during transportation, the voltage divider 4 and the impact generator 9 are in a lying state, as shown in fig. 5, the first hydraulic hoop 8 locks the voltage divider 4 to the first bracket 6, the second hydraulic hoop 11 locks the impact generator 9 to the second bracket 10, and when in use, the first bracket 6 is pushed to push up the voltage divider 4 to 90 degrees by the first driving device 7, and the second bracket 10 is pushed to push up the impact generator 9 to 90 degrees by the second driving device 12.
When the shock absorber is used on site, the equalizing ring 5 is unfolded and fixed, one end of the flexible wave head resistor 14 is fixed at the top end of the voltage divider 4, and the other end of the flexible wave head resistor 14 is fixed at the top end of the shock generator 9. The first drive means 7 push up the voltage divider 4 together with the flexible wave head resistor 14. After the voltage divider 4 is pushed up in place, the locking of the voltage divider 4 is released by the first hydraulic anchor ear 8, the acting end of the first driving device 7 is retracted to drive the first bracket 6 to return to a state in transportation, the impact generator 9 is pushed up again, the locking of the impact generator 9 is released by the second hydraulic anchor ear 11, the acting end of the second driving device 12 is retracted to drive the second bracket 10 to return to the state in transportation, and thus after the voltage divider 4 and the impact generator 9 are in place, the flexible wave head resistor 14 is automatically supported, and the flexible wave head resistor 14 is fixed at high altitude without using a climbing ladder.
In the description of the embodiments of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (10)
1. An integrated impact test platform, comprising:
a chassis (1);
the first test equipment comprises a voltage divider (4), wherein the bottom of the voltage divider (4) is hinged to a first side of the underframe (1), a first bracket (6) is arranged on one side of the voltage divider (4), a first driving device (7) is connected to the first bracket (6), the first driving device (7) is used for driving the first bracket (6) to drive the voltage divider (4) to change between a first position and a second position, the first position is that the voltage divider (4) is in an upright state, and the second position is that the voltage divider (4) is transversely arranged on the underframe (1);
the second test equipment comprises an impact generator (9), wherein the bottom of the impact generator (9) is hinged to the second side of the underframe (1), a second bracket (10) is arranged on one side of the impact generator (9), a second driving device (12) is connected to the second bracket (10), the second driving device (12) is used for driving the second bracket (10) to drive the impact generator (9) to change between a first position and a second position, the first position is that the impact generator (9) is in an upright state, and the second position is that the impact generator (9) is transversely arranged on the underframe (1);
wherein a flexible wave head resistor (14) is arranged between the top of the voltage divider (4) and the top of the impact generator (9).
2. The integrated impact test platform according to claim 1, characterized in that a first connecting seat (16) is arranged at the bottom of the voltage divider (4), the first connecting seat (16) is hinged to a first fixing seat (15), and the first fixing seat (15) is fixed to the chassis (1).
3. The integrated impact test platform according to claim 1, characterized in that the first test device further comprises a first hydraulic clamp (8) mounted to the first carrier (6), the first hydraulic clamp (8) being adapted to clamp the voltage divider (4).
4. Integrated impact test platform according to claim 1, characterized in that the top of the voltage divider (4) is provided with a collapsible equalizing ring (5).
5. Integrated impact test platform according to claim 1, characterized in that the bottom of the impact generator (9) is provided with a second connection seat (20), the second connection seat (20) is hinged to a fourth fixing seat (19), and the fourth fixing seat (19) is fixed to the chassis (1).
6. The integrated impact test platform according to claim 1, characterized in that the second test device further comprises a second hydraulic clamp (11) mounted to the second carrier (10), the second hydraulic clamp (11) being adapted to clamp the impact generator (9).
7. An integrated impact test platform according to claim 1, characterized in that the impact generator (9) is provided with a detachable wave tail resistor (13).
8. The integrated impact test platform according to claim 1, further comprising a plurality of hydraulic support legs (2), the hydraulic support legs (2) being mounted to the chassis (1) for changing the height of the chassis (1).
9. Integrated impact test platform according to claim 1, characterized in that the first drive means (7) and the second drive means (12) are hydraulic cylinders.
10. The integrated impact test platform according to claim 1, further comprising a hydraulic workstation (3), the hydraulic workstation (3) being fixed to the chassis (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885784.XA CN116908631A (en) | 2023-07-19 | 2023-07-19 | Integrated impact test platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310885784.XA CN116908631A (en) | 2023-07-19 | 2023-07-19 | Integrated impact test platform |
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| CN116908631A true CN116908631A (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310885784.XA Pending CN116908631A (en) | 2023-07-19 | 2023-07-19 | Integrated impact test platform |
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| CN207832944U (en) * | 2018-02-02 | 2018-09-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of novel on-vehicle pilot system for Field AC Withstand Voltage Test |
| CN112526299A (en) * | 2020-11-23 | 2021-03-19 | 国网湖北省电力有限公司电力科学研究院 | Mobile +/-800 kV direct-current withstand voltage test platform and using method thereof |
| CN214409187U (en) * | 2021-01-22 | 2021-10-15 | 武汉今电科技有限公司 | Complete set of test device for impulse voltage generator |
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2023
- 2023-07-19 CN CN202310885784.XA patent/CN116908631A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05232181A (en) * | 1992-02-24 | 1993-09-07 | Mitsubishi Electric Corp | Testing device for impulse withstand voltage of electric machinery and apparatus |
| US20110109319A1 (en) * | 2008-06-12 | 2011-05-12 | Abb Technology Ag | Test configuration for the impulse voltage test of electric high-voltage components |
| CN105425116A (en) * | 2014-09-17 | 2016-03-23 | 苏州华电电气股份有限公司 | Movable type impact voltage test apparatus |
| CN104483609A (en) * | 2014-12-24 | 2015-04-01 | 广州供电局有限公司 | GIS field impulse voltage withstand test device |
| CN108008261A (en) * | 2017-11-28 | 2018-05-08 | 国家电网公司 | A kind of substation field lightning impulse and vibration lightning impulse voltage test device |
| CN207832944U (en) * | 2018-02-02 | 2018-09-07 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | A kind of novel on-vehicle pilot system for Field AC Withstand Voltage Test |
| CN112526299A (en) * | 2020-11-23 | 2021-03-19 | 国网湖北省电力有限公司电力科学研究院 | Mobile +/-800 kV direct-current withstand voltage test platform and using method thereof |
| CN214409187U (en) * | 2021-01-22 | 2021-10-15 | 武汉今电科技有限公司 | Complete set of test device for impulse voltage generator |
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