CN219904021U - Sliding structure of cable alternating-current withstand voltage test vehicle - Google Patents
Sliding structure of cable alternating-current withstand voltage test vehicle Download PDFInfo
- Publication number
- CN219904021U CN219904021U CN202321355006.1U CN202321355006U CN219904021U CN 219904021 U CN219904021 U CN 219904021U CN 202321355006 U CN202321355006 U CN 202321355006U CN 219904021 U CN219904021 U CN 219904021U
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- Prior art keywords
- guide rail
- withstand voltage
- voltage test
- rear door
- current withstand
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- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
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- Testing Relating To Insulation (AREA)
Abstract
The utility model relates to the field of cable alternating-current withstand voltage test vehicles, in particular to a sliding structure of a cable alternating-current withstand voltage test vehicle. The utility model relates to a sliding structure of a cable alternating-current withstand voltage test vehicle, which comprises a vehicle frame and a rear door, wherein the vehicle frame is rotationally connected with the rear door, a first guide rail is arranged on the vehicle frame, a second guide rail mechanism and a third guide rail are arranged on the rear door, the first guide rail and the third guide rail are arranged on a straight line, the second guide rail mechanism comprises a second guide rail, the second guide rail is arranged on the rear door in a sliding manner, a slot is arranged on the vehicle frame, and the slot and the second guide rail are arranged in a matched manner. The utility model relates to a sliding structure of a cable alternating-current withstand voltage test vehicle, wherein a first guide rail and a third guide rail are arranged on a straight line, and a second guide rail is arranged on a rear door in a sliding manner; when the rear door is in a closed state, the second guide rail can be matched with the slot and hidden in the slot; when the rear door is in an open state, the second guide rail can move so that the first guide rail and the third guide rail are in a straight line to form a complete track.
Description
Technical Field
The utility model relates to the field of cable alternating-current withstand voltage test vehicles, in particular to a sliding structure of a cable alternating-current withstand voltage test vehicle.
Background
The ac withstand voltage test is the most effective and direct method for identifying the insulation strength of power equipment, and is an important content of preventive tests. In recent years, domestic and foreign experiments and running experience prove that: the direct current withstand voltage test cannot effectively find insulation defects in the crosslinked cable, and even causes potential insulation hazards of the cable.
Because the reactor exists in the cable alternating current withstand voltage test vehicle, the reactor needs to move, but the existing cable alternating current withstand voltage test vehicle generally does not have a complete sliding rail, and the movement of the reactor is inconvenient.
Disclosure of Invention
The utility model hopefully provides a sliding structure of a cable alternating-current withstand voltage test vehicle, which comprises the following specific schemes:
the utility model provides a cable exchanges withstand voltage test car's sliding construction, includes frame and back door, frame and back door rotate to be connected, be equipped with first guide rail on the frame, be equipped with second guide rail mechanism and third guide rail on the back door, first guide rail and third guide rail are on a straight line, second guide rail mechanism includes the second guide rail, the second guide rail slides and sets up on the back door, be equipped with the fluting on the frame, fluting and second guide rail cooperation set up.
The second guide rail mechanism comprises a fixed plate, a connecting screw rod is rotated on the fixed plate, and the screw rod is connected with a second guide rail through threads. I.e. the movement of the second rail can be achieved by screwing the screw.
The fixed plates are two and are respectively arranged on two sides of the second guide rail. The fixed plate on one side corresponds to the closing state of the rear door, at the moment, one end of the second guide rail is trapped in the groove, the fixed plate on the other side corresponds to the second guide rail and moves to a state on a straight line with the first guide rail and the third guide rail, at the moment, the first guide rail, the second guide rail and the third guide rail form a complete straight line, the reactor can be placed on the guide rail, and the reactor can be conveniently moved (limited).
The novel screw comprises a screw rotating piece, wherein a groove is formed in one side of the screw, the screw rotating piece comprises a protrusion, and the groove and the protrusion are matched. I.e. the screw can be turned by turning the screw turning member.
The screw rotation member includes a handle. The handle can conveniently rotate the screw rotating piece.
The utility model relates to a sliding structure of a cable alternating-current withstand voltage test vehicle, wherein a first guide rail and a third guide rail are arranged on a straight line, and a second guide rail is arranged on a rear door in a sliding manner; when the rear door is in a closed state, the second guide rail can be matched with the slot and hidden in the slot; when the rear door is in an open state, the second guide rail can move so that the first guide rail and the third guide rail are in a straight line to form a complete track.
Drawings
FIG. 1 is a schematic diagram of a sliding structure of a cable AC withstand voltage test vehicle;
FIG. 2 is a schematic diagram showing a sliding structure of a cable AC withstand voltage test vehicle;
FIG. 3 is an enlarged view of the portion of FIG. 2A;
wherein the reference numerals: 1. a frame; 11. slotting; 2. a rear door; 31. a first guide rail; 32. a second rail mechanism; 321. a second guide rail; 322. a fixing plate; 323. a screw; 324. a groove; 325. a screw rotating member; 326. a protrusion; 327. a handle; 33. and a third guide rail.
Detailed Description
Further description is provided below in connection with fig. 1-3:
the utility model provides a cable exchanges withstand voltage test car's sliding structure, includes frame 1 and back door 2, and frame 1 and back door 2 rotate to be connected, are equipped with first guide rail 31 on the frame 1, are equipped with second guide rail mechanism 32 and third guide rail 33 on the back door 2, and first guide rail 31 and third guide rail 33 are on a straight line, and second guide rail mechanism 32 includes second guide rail 321, and second guide rail 321 slides and sets up on back door 2, is equipped with fluting 11 on the frame 1, fluting 11 and second guide rail 321 cooperation setting.
The second guide rail mechanism 32 includes a fixed plate 322, a rotary connecting screw 323 on the fixed plate 322, and a second guide rail 321 screwed on the screw 323. That is, the movement of the second guide rail 321 can be achieved by twisting the screw 323.
The fixing plates 322 are two and are respectively arranged at two sides of the second guide rail 321. One side of the fixing plate 322 corresponds to the closing state of the rear door 2, at this time, one end of the second guide rail 321 is trapped in the slot 11, the other side of the fixing plate 322 corresponds to the second guide rail 321 and moves to a state of being in a straight line with the first guide rail 31 and the third guide rail 33, at this time, the first guide rail 31, the second guide rail 321 and the third guide rail 33 form a complete straight line, and a reactor can be placed on the guide rail, so that the reactor can be conveniently moved (limited).
Comprises a screw rotating piece 325, a groove 324 is arranged on one side of the screw 323, the screw rotating piece 325 comprises a protrusion 326, and the groove 324 and the protrusion 326 are matched. I.e., screw 325 can be rotated by rotating screw rotator 325. Screw rotator 325 includes a handle 327. The handle 327 can facilitate rotation of the screw rotator 325.
The sliding structure of the cable alternating-current withstand voltage test vehicle is characterized in that a rear door 2 is rotationally connected with a vehicle frame 1, the rear door 2 is opened in practice, an electric supporting leg structure of the rear door 2 can support the rear door 2 and form a plane with the vehicle frame 1, and when the rear door 2 is in a closed state, a second guide rail 321 can be matched with a slot 11 and is hidden in the slot 11; when the rear door 2 is in the open state, the second rail 321 can be moved so that the first rail 31 and the third rail 33 are in a straight line, forming a complete track (track for movement of the reactor).
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (5)
1. The utility model provides a slippage structure of cable alternating current withstand voltage test car which characterized in that: the automobile frame is rotationally connected with the rear door, a first guide rail is arranged on the frame, a second guide rail mechanism and a third guide rail are arranged on the rear door, the first guide rail and the third guide rail are arranged on a straight line, the second guide rail mechanism comprises a second guide rail, the second guide rail is arranged on the rear door in a sliding mode, a groove is formed in the frame, and the groove is matched with the second guide rail.
2. The slip structure of the cable alternating-current withstand voltage test vehicle according to claim 1, wherein: the second guide rail mechanism comprises a fixed plate, a connecting screw rod is rotated on the fixed plate, and the screw rod is connected with a second guide rail through threads.
3. The slip structure of the cable alternating-current withstand voltage test vehicle according to claim 2, wherein: the fixed plates are two and are respectively arranged on two sides of the second guide rail.
4. The slip structure of the cable alternating-current withstand voltage test vehicle according to claim 1, wherein: the novel screw comprises a screw rotating piece, wherein a groove is formed in one side of the screw, the screw rotating piece comprises a protrusion, and the groove and the protrusion are matched.
5. The slip structure of the cable alternating current withstand voltage test vehicle according to claim 4, wherein: the screw rotation member includes a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355006.1U CN219904021U (en) | 2023-05-31 | 2023-05-31 | Sliding structure of cable alternating-current withstand voltage test vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321355006.1U CN219904021U (en) | 2023-05-31 | 2023-05-31 | Sliding structure of cable alternating-current withstand voltage test vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219904021U true CN219904021U (en) | 2023-10-27 |
Family
ID=88431630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321355006.1U Active CN219904021U (en) | 2023-05-31 | 2023-05-31 | Sliding structure of cable alternating-current withstand voltage test vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219904021U (en) |
-
2023
- 2023-05-31 CN CN202321355006.1U patent/CN219904021U/en active Active
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