CN220182045U - Intelligent integrated movable short-circuit test system workstation - Google Patents
Intelligent integrated movable short-circuit test system workstation Download PDFInfo
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- CN220182045U CN220182045U CN202321955798.6U CN202321955798U CN220182045U CN 220182045 U CN220182045 U CN 220182045U CN 202321955798 U CN202321955798 U CN 202321955798U CN 220182045 U CN220182045 U CN 220182045U
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- 238000012360 testing method Methods 0.000 title claims abstract description 99
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 22
- 239000000428 dust Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005094 computer simulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of integrated short-circuit test workstations, in particular to an intelligent integrated movable short-circuit test system workstation which is used for starting a motor when not working, controlling an installation support plate to drive an integrated test machine to slide towards the inside of a protective box, hiding the integrated test machine into the protective box integrally, protecting the integrated test machine, avoiding dust damage of the integrated test machine and improving the use stability; the device comprises a chassis support, moving wheels, a protective box, a test mechanism and a plurality of groups of supporting mechanisms, wherein the chassis support is rotatably provided with two groups of moving wheels, the protective box is fixedly arranged at the top end of the chassis support, an opening is formed in the side end of the protective box, the test mechanism is fixedly arranged on the chassis support, and the test mechanism is arranged in the protective box; the test mechanism comprises a bottom plate, belt wheels, a motor, a transmission belt, a guide rail, a guide slide block, an installation support plate, a belt clamping block and an integrated test machine, wherein the bottom plate is fixedly arranged on a chassis bracket, and two groups of belt wheels are rotatably arranged on the bottom plate.
Description
Technical Field
The utility model relates to the technical field of integrated short-circuit test workstations, in particular to an intelligent integrated movable short-circuit test system workstation.
Background
Short-circuit faults are a common type of fault in power systems, and include single-phase to ground short-circuits, two-phase to phase short-circuits, and three-phase short-circuits. The most of the faults are single-phase to ground short circuits in the neutral point grounding system, and the faults are mainly various interphase short circuits in the neutral point indirect grounding system, wherein the faults account for about 90% of all faults. The test and analysis of short-circuit current are important contents of simulation modeling and analysis of a power system, and provide basic data for planning and equipment selection during design of a current system, setting calculation during operation and accident analysis. Meanwhile, when a short circuit is failed, the high-voltage equipment is overheated due to large short circuit current, or the insulation breakdown is caused by the influence of overvoltage, and the equipment is damaged due to the action of electrodynamic force. Therefore, short-circuit tests are carried out in some particularly important power transmission and transformation projects.
However, in the prior art, a short circuit test needs to be performed by using a short circuit test system workstation, and the existing test workstation is generally integrally installed on a moving mechanism when in use so as to drive the workstation to move quickly.
Disclosure of Invention
In order to solve the technical problems, the intelligent integrated movable short-circuit test system workstation provided by the utility model has the advantages that when the intelligent integrated movable short-circuit test system workstation is not in operation, the motor is started, the installation support plate is controlled to drive the integrated test machine to slide towards the inside of the protective box, so that the integrated test machine is wholly hidden into the protective box, the integrated test machine is protected, dust damage of the integrated test machine is avoided, and the use stability is improved.
The utility model discloses an intelligent integrated movable short-circuit test system workstation which comprises a chassis support, movable wheels, a protective box, a test mechanism and a plurality of groups of supporting mechanisms, wherein the chassis support is rotatably provided with two groups of movable wheels, the protective box is fixedly arranged at the top end of the chassis support, an opening is formed in the side end of the protective box, the test mechanism is fixedly arranged on the chassis support, and the test mechanism is arranged in the protective box;
the test mechanism comprises a bottom plate, belt wheels, a motor, a driving belt, a guide rail, a guide block, a mounting support plate, a belt clamping block and an integrated test machine, wherein the bottom plate is fixedly arranged on a chassis support, two groups of belt wheels are rotatably arranged on the bottom plate, a group of driving belts are arranged between the belt wheels in a driving mode, the motor is fixedly arranged at the bottom end of the bottom plate, the output end of the motor is fixedly connected with one group of belt wheels, the guide rail is fixedly arranged on the bottom plate, the guide block is slidably clamped on the guide rail, the mounting support plate is fixedly arranged at the top end of the guide block, the belt clamping block is fixedly arranged on the side wall of the mounting support plate, the belt clamping block is fixedly clamped on the driving belts, and the integrated test machine is fixedly arranged at the top end of the mounting support plate.
The utility model discloses an intelligent integrated movable short-circuit test system workstation, which further comprises a side support plate, guide slide bars and guide slide supports, wherein the side support plate is fixedly arranged on the side wall of an integrated test machine, the side support plate is arranged on an opening of a protective box in a covering manner, two groups of guide slide bars are relatively and fixedly arranged on the inner side wall of the side support plate, two groups of guide slide supports are relatively and fixedly arranged at the top end of a bottom plate, and the two groups of guide slide bars are respectively and slidably inserted into the two groups of guide slide supports.
The utility model relates to an intelligent integrated movable short-circuit test system workstation, which comprises a support fixing frame, a support tube, a rotating shaft pin, a guide pin, a supporting leg and a supporting leg, wherein the support fixing frame is fixedly arranged on a chassis support, a group of straight grooves and a group of arc grooves are formed in the support fixing frame, clamping grooves are formed in the arc grooves in a communicating manner, the rotating shaft pin and the guide pin are fixedly arranged on the support tube, the rotating shaft pin is rotatably inserted in the straight grooves, the guide pin is slidably inserted in the arc grooves, the supporting leg is inserted in the support tube, and the supporting leg is fixedly arranged on the supporting leg.
The intelligent integrated movable short-circuit test system workstation further comprises a bearing sleeve, an adjusting screw and a crank, wherein the bearing sleeve is fixedly arranged on a supporting tube, the adjusting screw is rotatably inserted on the bearing sleeve, the supporting tube is slidably inserted in the supporting tube, the crank is fixedly connected with the top end of the adjusting screw, and the main body of the adjusting screw is in threaded insertion in the supporting tube.
The utility model relates to an intelligent integrated movable short-circuit test system workstation, which also comprises a pull ring, wherein the pull ring is fixedly arranged on a chassis bracket.
The intelligent integrated movable short-circuit test system workstation further comprises a hydraulic rod and an access door, wherein the side end of the protective box is provided with the access hole, two groups of hydraulic rods are oppositely hinged to the access hole, the access door is arranged on the access hole in a swinging mode, and the end portion of the hydraulic rod is hinged to the access door.
The utility model relates to an intelligent integrated movable short-circuit test system workstation, which further comprises a limiting plate, wherein the end part of a slide guide rod is fixedly provided with the limiting plate.
According to the intelligent integrated movable short-circuit test system workstation, the anti-skid convex points are arranged at the supporting ends of the stand bars.
Compared with the prior art, the utility model has the beneficial effects that:
the motor is started, the motor output end drives a group of belt pulleys to rotate, then the belt pulleys rotate to drive the transmission belt, then the transmission belt drives the belt clamping blocks clamped on the belt clamping blocks to move, then the belt clamping blocks move to drive the installation support plates to translate, the installation support plates move smoothly through sliding fit of the guide blocks and the guide rails, the installation support plates are prevented from shifting, then the installation support plates drive the integrated testing machine installed on the installation support plates to move, the integrated testing machine is pushed out of the protection box, then short-circuit test can be carried out through the integrated testing machine, when the integrated testing machine is not used in the normal state, the motor is started, the installation support plates are controlled to drive the integrated testing machine to slide towards the inside of the protection box, the integrated testing machine is wholly hidden inside the protection box, the integrated testing machine is protected, dust damage of the integrated testing machine is avoided, and the use stability is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the connection structure of the adjustment member of the test mechanism;
FIG. 3 is an enlarged schematic view of the test mechanism;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 5 is a schematic cross-sectional structural view of the support mechanism;
the reference numerals in the drawings: 1. a chassis support; 2. a moving wheel; 3. a protective box; 4. a bottom plate; 5. a belt wheel; 6. a motor; 7. a drive belt; 8. a guide rail; 9. a guide block; 10. mounting a support plate; 11. a belt clamping block; 12. an integrated testing machine; 13. a side support plate; 14. a slide guiding rod; 15. a slide guiding support; 16. a supporting and fixing frame; 17. a support tube; 18. a roller pin; 19. a guide pin; 20. a support leg; 21. a support leg; 22. a bearing sleeve; 23. adjusting a screw; 24. a crank; 25. a pull ring; 26. a hydraulic rod; 27. an access door; 28. and a limiting plate.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the workstation of the intelligent integrated movable short-circuit test system comprises a chassis support 1, movable wheels 2, a protective box 3, a test mechanism and a plurality of groups of supporting mechanisms, wherein the chassis support 1 is rotatably provided with the two groups of movable wheels 2, the protective box 3 is fixedly arranged at the top end of the chassis support 1, the side end of the protective box 3 is provided with an opening, the test mechanism is fixedly arranged on the chassis support 1, and the test mechanism is arranged in the protective box 3;
the test mechanism comprises a bottom plate 4, belt pulleys 5, a motor 6, a driving belt 7, a guide rail 8, a guide block 9, a mounting support plate 10, a belt clamping block 11 and an integrated test machine 12, wherein the bottom plate 4 is fixedly arranged on a chassis bracket 1, two groups of belt pulleys 5 are rotatably arranged on the bottom plate 4, one group of driving belts 7 are arranged between the two groups of belt pulleys 5 in a driving way, the motor 6 is fixedly arranged at the bottom end of the bottom plate 4, the output end of the motor 6 is fixedly connected with one group of belt pulleys 5, the guide rail 8 is fixedly arranged on the bottom plate 4, the guide block 9 is slidably clamped on the guide rail 8, the mounting support plate 10 is fixedly arranged at the top end of the guide block 9, the belt clamping block 11 is fixedly arranged on the side wall of the mounting support plate 10, the belt clamping block 11 is fixedly clamped on the driving belt 7, and the integrated test machine 12 is fixedly arranged at the top end of the mounting support plate 10; starting the motor 6, the output end of the motor 6 drives a group of belt pulleys 5 to rotate, the belt pulleys 5 drive the transmission belt 7 to drive, the transmission belt 7 drives the belt clamping blocks 11 clamped on the transmission belt 7 to move, the belt clamping blocks 11 moving later drive the installation support plates 10 to translate, the installation support plates 10 are stably moved through sliding fit of the guide sliding blocks 9 and the guide rails 8, the installation support plates 10 are prevented from shifting, then the installation support plates 10 drive the integrated testing machine 12 installed on the installation support plates to move, the integrated testing machine 12 is pushed out of the protective box 3, then short-circuit test is carried out through the integrated testing machine 12, when the integrated testing machine 12 is not used normally, the motor 6 is started, the installation support plates 10 are controlled to drive the integrated testing machine 12 to slide towards the interior of the protective box 3, the integrated testing machine 12 is entirely hidden inside the protective box 3, the integrated testing machine 12 is protected, dust is prevented from being damaged, and the use stability is improved.
As the preference of the embodiment, the integrated test machine further comprises a side support plate 13, guide slide bars 14 and guide slide supports 15, wherein the side support plate 13 is fixedly arranged on the side wall of the integrated test machine 12, the side support plate 13 is arranged on the opening of the protective box 3 in a covering manner, two groups of guide slide bars 14 are relatively and fixedly arranged on the inner side wall of the side support plate 13, two groups of guide slide supports 15 are relatively and fixedly arranged at the top end of the bottom plate 4, and the two groups of guide slide bars 14 are respectively and slidably inserted into the two groups of guide slide supports 15; through setting up side branch 13, be convenient for seal the lid to protective housing 3 opening, through leading slide bar 14 and leading the sliding support 15 slip and joining in marriage, lead integrated test machine 12 horizontal migration to support integrated test machine 12 main part, improve stability in use.
As a preference of the above embodiment, the supporting mechanism includes a supporting frame 16, a supporting tube 17, a pivot pin 18, a guide pin 19, a supporting leg 20 and a supporting leg 21, the supporting frame 16 is fixedly installed on the chassis bracket 1, a group of straight grooves and a group of arc grooves are arranged on the supporting frame 16, clamping grooves are arranged on the arc grooves in a communicating manner, the pivot pin 18 and the guide pin 19 are fixedly installed on the supporting tube 17, the pivot pin 18 is rotatably inserted in the straight grooves, the guide pin 19 is slidably inserted in the arc grooves, the supporting leg 20 is inserted in the supporting tube 17, and the supporting leg 21 is fixedly installed on the supporting leg 20; after the device is moved to a working position, the supporting tube 17 is pulled, the guide pin 19 slides into the arc-shaped groove from the clamping groove, then the rotating shaft pin 18 is taken as the shaft, the guide pin 19 slides in the arc-shaped groove, the supporting tube 17 is further swung to a vertical state, then the supporting leg 21 is supported on the ground, the device is supported, the device is prevented from inclining, and the use practicability is improved.
As the preference of the embodiment, the device further comprises a bearing sleeve 22, an adjusting screw 23 and a crank 24, wherein the bearing sleeve 22 is fixedly arranged on the supporting tube 17, the adjusting screw 23 is rotatably inserted on the bearing sleeve 22, the supporting tube 20 is slidably inserted in the supporting tube 17, the crank 24 is fixedly connected with the top end of the adjusting screw 23, and the main body of the adjusting screw 23 is in threaded insertion in the supporting tube 20; the crank 24 is rotated by hand, then the crank 24 drives the adjusting screw 23 to rotate, then the rotating adjusting screw 23 is in threaded fit with the supporting leg 20 to enable the supporting leg 20 to slide in the supporting tube 17, and then the supporting leg 20 drives the supporting leg 21 to adjust the position, so that the bottom end of the supporting leg 21 is supported on the ground, and the supporting stability is improved.
Preferably, the embodiment further comprises a pull ring 25, wherein the pull ring 25 is fixedly arranged on the chassis bracket 1; through setting up pull ring 25, be convenient for draw and drag the mobile device whole, improve the convenience of use.
As the preference of the embodiment, the device further comprises a hydraulic rod 26 and an access door 27, wherein the side end of the protective box 3 is provided with an access hole, two groups of hydraulic rods 26 are oppositely hinged on the access hole, the access door 27 is arranged on the access hole in a swinging way, and the end part of the hydraulic rod 26 is hinged with the access door 27; through setting up hydraulic stem 26 and access door 27, the switching of the access hole of being convenient for fast control to overhaul equipment, improve the convenience of use.
Preferably, the embodiment further comprises a limiting plate 28, and the end part of the slide guide rod 14 is fixedly provided with the limiting plate 28; by arranging the limiting plate 28, the sliding travel of the guide slide rod 14 is limited, the guide slide rod 14 is prevented from being separated from the matching with the guide slide support 15 due to the sliding overtravel of the guide slide rod 14, and the use stability is improved.
As a preference of the above embodiment, the support ends of the legs 21 are provided with anti-slip bumps; increase stabilizer blade 21 and support frictional force, guarantee the stability of this device in the use, prevent unexpected slip, improve stability in use.
The intelligent integrated movable short-circuit test system workstation provided by the utility model is characterized in that when the intelligent integrated movable short-circuit test system workstation works, the motor 6 is started, the output end of the motor 6 drives a group of pulleys 5 to rotate, then the rotating pulleys 5 drive the driving belt 7 to drive the driving belt 7, then the driving belt 7 drives the belt clamping block 11 clamped on the driving belt 7 to move, then the moving belt clamping block 11 drives the installation support plate 10 to translate, the installation support plate 10 is stably moved through sliding fit between the guide block 9 and the guide rail 8 to prevent the installation support plate 10 from shifting, then the installation support plate 10 drives the integrated test machine 12 arranged on the installation support plate to move, the integrated test machine 12 is pushed out of the protection box 3, then the integrated test machine 12 is subjected to short-circuit test through the integrated test machine 12, when the integrated test machine 12 is not used normally, the motor 6 is controlled, the installation support plate 10 drives the integrated test machine 12 to slide towards the inside of the protection box 3, the integrated test machine 12 is wholly hidden inside the protection box 3, and dust damage of the integrated test machine 12 is avoided.
The intelligent integrated movable short-circuit test system workstation disclosed by the utility model has the advantages that the installation mode, the connection mode or the setting mode of the workstation are common mechanical modes, and the workstation can be implemented as long as the beneficial effects of the workstation can be achieved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
1. The intelligent integrated movable short-circuit test system workstation is characterized by comprising a chassis support (1), movable wheels (2), a protective box (3), a test mechanism and a plurality of groups of supporting mechanisms, wherein the chassis support (1) is rotatably provided with the two groups of movable wheels (2), the protective box (3) is fixedly arranged at the top end of the chassis support (1), an opening is formed in the side end of the protective box (3), the test mechanism is fixedly arranged on the chassis support (1), and the test mechanism is arranged inside the protective box (3);
the test mechanism comprises a bottom plate (4), belt pulleys (5), a motor (6), a transmission belt (7), guide rails (8), guide blocks (9), a mounting support plate (10), belt clamping blocks (11) and an integrated test machine (12), wherein the bottom plate (4) is fixedly mounted on a chassis support (1), two groups of belt pulleys (5) are rotatably mounted on the bottom plate (4), a group of transmission belts (7) are mounted between the belt pulleys (5) in a transmission manner, the motor (6) is fixedly mounted at the bottom end of the bottom plate (4), the output end of the motor (6) is fixedly connected with one group of belt pulleys (5) in the motor, the guide rails (8) are fixedly mounted on the bottom plate (4), the guide blocks (9) are slidably clamped on the guide rails (8), the mounting support plate (10) is fixedly mounted at the top end of the guide blocks (9), the belt clamping blocks (11) are fixedly mounted on the side wall of the mounting support plate (10), the belt clamping blocks (11) are fixedly clamped on the transmission belt (7), and the integrated test machine (12) is fixedly mounted at the top end of the support plate (10).
2. The workstation of the intelligent integrated movable short-circuit test system according to claim 1, further comprising a side support plate (13), guide slide rods (14) and guide slide supports (15), wherein the side support plate (13) is fixedly installed on the side wall of the integrated test machine (12), the side support plate (13) is arranged on an opening of the protective box (3) in a covering mode, two groups of guide slide rods (14) are relatively and fixedly installed on the inner side wall of the side support plate (13), two groups of guide slide supports (15) are relatively and fixedly installed on the top end of the bottom plate (4), and the two groups of guide slide rods (14) are respectively and slidably inserted into the two groups of guide slide supports (15).
3. The intelligent integrated movable short-circuit test system workstation according to claim 1, wherein the supporting mechanism comprises a supporting fixing frame (16), a supporting tube (17), a rotating shaft pin (18), a guiding pin (19), a supporting leg (20) and a supporting foot (21), the supporting fixing frame (16) is fixedly installed on a chassis support (1), a group of straight grooves and a group of arc grooves are formed in the supporting fixing frame (16), clamping grooves are formed in the arc grooves in a communicating mode, the rotating shaft pin (18) and the guiding pin (19) are fixedly installed on the supporting tube (17), the rotating shaft pin (18) is rotatably inserted in the straight grooves, the guiding pin (19) is slidably inserted in the arc grooves, the supporting leg (20) is inserted in the supporting tube (17), and the supporting foot (21) is fixedly installed on the supporting leg (20).
4. A workstation of an intelligent integrated movable short-circuit test system according to claim 3, further comprising a bearing sleeve (22), an adjusting screw (23) and a crank (24), wherein the bearing sleeve (22) is fixedly arranged on the supporting tube (17), the adjusting screw (23) is rotatably inserted on the bearing sleeve (22), the supporting tube (20) is slidably inserted inside the supporting tube (17), the crank (24) is fixedly connected with the top end of the adjusting screw (23), and the main body of the adjusting screw (23) is in threaded insertion in the supporting tube (20).
5. An intelligent integrated mobile short circuit test system workstation as claimed in claim 1, further comprising a pull ring (25), said pull ring (25) being fixedly mounted on the chassis support (1).
6. An intelligent integrated movable short-circuit test system workstation as claimed in claim 1, further comprising a hydraulic rod (26) and an access door (27), wherein the side end of the protective box (3) is provided with an access opening, two groups of hydraulic rods (26) are hinged on the access opening relatively, the access door (27) is hinged on the access opening in a swinging manner, and the end part of each hydraulic rod (26) is hinged with the access door (27).
7. An intelligent integrated mobile short circuit test system workstation as claimed in claim 2, further comprising a limiting plate (28), wherein the end of the slide guide bar (14) is fixedly provided with the limiting plate (28).
8. A workstation of an intelligent integrated mobile short-circuit test system according to claim 3, characterized in that the support end of the foot (21) is provided with anti-slip bumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955798.6U CN220182045U (en) | 2023-07-24 | 2023-07-24 | Intelligent integrated movable short-circuit test system workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321955798.6U CN220182045U (en) | 2023-07-24 | 2023-07-24 | Intelligent integrated movable short-circuit test system workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182045U true CN220182045U (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321955798.6U Active CN220182045U (en) | 2023-07-24 | 2023-07-24 | Intelligent integrated movable short-circuit test system workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182045U (en) |
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2023
- 2023-07-24 CN CN202321955798.6U patent/CN220182045U/en active Active
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