CN220137184U - Wiring auxiliary device for high-voltage test of transformer substation - Google Patents
Wiring auxiliary device for high-voltage test of transformer substation Download PDFInfo
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- CN220137184U CN220137184U CN202320894364.3U CN202320894364U CN220137184U CN 220137184 U CN220137184 U CN 220137184U CN 202320894364 U CN202320894364 U CN 202320894364U CN 220137184 U CN220137184 U CN 220137184U
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- 238000012360 testing method Methods 0.000 title claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
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Abstract
The utility model discloses a wiring auxiliary device for a high-voltage test of a transformer substation, which belongs to the technical field of the high-voltage test of the transformer substation and comprises a telescopic rod and a clamping head fixedly connected to the upper end of the telescopic rod, wherein the telescopic rod comprises a first section, a second section and a third section, the first section is in sliding connection with the second section, and the second section is in sliding connection with the third section; a first adjusting component is arranged between the first section and the second section, and a second adjusting component is arranged between the second section and the third section; the clamping head is connected with a test wire, and a rubber sleeve layer is sleeved on the peripheral outer wall of the lower end of the first section. Through the setting of telescopic link, on the electrical equipment wiring problem of the inconsistent height of position in the face of, but utilize the telescopic link free flexible length, make the wiring of various electrical equipment all convenient and fast more.
Description
Technical Field
The utility model belongs to the technical field of high-voltage tests of substations, and particularly relates to a wiring auxiliary device for a high-voltage test of a substation.
Background
In order to ensure the safe operation of the power system, it is particularly important to develop comprehensive periodic test work on the electrical equipment. In order to ensure enough safety distance, part of outdoor high-voltage equipment of a transformer substation such as a breaker, a lightning arrester, a voltage (current) transformer and the like are positioned at higher positions, and when the outdoor high-voltage equipment is tested, test staff firstly reliably connect test leads on the high-voltage equipment with equipment to be tested. At present, test personnel need carry out wiring work through the ladder, need carry out high altitude construction, have certain risk factor, and because must guarantee sufficient safe distance between test personnel and the high-voltage equipment when testing, the wiring personnel must get back to ground and carry out test operation, when measuring each looks equipment like this, need demolish and rewire through the upper and lower cat ladder of repetition, greatly reduced work efficiency. In addition, the insulating arm car replaces manual work to carry out wiring work, and therefore operation safety is greatly improved, but operation cost is high, the insulating arm car is large in size, inconvenient to move and low in practicality in frequent electrical test work. Some auxiliary rods appear in the market at present, wire connection operation is carried out through the auxiliary rods, but the positions of the auxiliary rods such as a breaker, a lightning arrester and a voltage transformer are inconsistent, the existing auxiliary rods can meet the requirements of operating personnel on standing on the feet or under-foot pad operation on equipment at a high position, the rear end of the auxiliary rod of the equipment at a low position can be operated only by tilting, and the auxiliary rod has low applicability and is inconvenient to use in the use process.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides a wiring auxiliary device for a high-voltage test of a transformer substation, which solves the problems in the background art.
The purpose of the utility model is realized in the following way: the wiring auxiliary device for the transformer substation high-voltage test comprises a telescopic rod and a clamping head fixedly connected to the upper end of the telescopic rod, wherein the telescopic rod comprises a first section, a second section and a third section, the first section is in sliding connection with the second section, and the second section is in sliding connection with the third section; a first adjusting component is arranged between the first section and the second section, and a second adjusting component is arranged between the second section and the third section; the clamping head is connected with a test wire, and a rubber sleeve layer is sleeved on the peripheral outer wall of the lower end of the first section.
Further, the first adjusting component comprises a first support plate fixedly arranged on the side wall of the first section, a first screw rod is connected to the first support plate in a threaded mode, and the lower end of the first screw rod is rotationally connected with the middle seat; the side wall of the first section is provided with a first sliding hole, a first sliding rod is connected inside the first sliding hole in a sliding mode, the outer end of the first sliding rod is fixedly connected with the middle seat, and the inner end of the first sliding rod is connected with the side wall of the second section in a sliding mode.
Further, a rotating cap is fixedly arranged at the upper end of the first screw rod.
Further, the clamping head comprises a lower clamping plate fixedly connected with the upper end of the third section, the left end of the lower clamping plate is fixedly connected with a vertical side plate, the upper end of the vertical side plate is fixedly provided with an upper clamping plate corresponding to the lower clamping plate, and a bayonet is formed between the upper clamping plate and the lower clamping plate; the inside of bayonet socket is provided with the clamp assembly.
Further, the clamping assembly comprises a clamping plate arranged between the upper clamping plate and the lower clamping plate, and the inner end of the clamping plate is in sliding connection with the inner side wall of the bayonet; the upper surface of lower cardboard is fixed and is provided with the spring, the upper end of spring with the lower surface fixed connection of splint.
Further, the outer end of the clamping plate is provided with an arc-shaped part.
Further, the springs comprise a first spring and a second spring, and the first spring and the second spring are symmetrically arranged left and right.
The utility model has the beneficial effects that: through the setting of telescopic link, on the electrical equipment wiring problem of the inconsistent height of position in the face of, but utilize the telescopic link free flexible length, make the wiring of various electrical equipment all convenient and fast more. The first section and the second section are connected in a sliding manner, and the first adjusting component is arranged, so that when the telescopic rod needs to be lengthened or shortened, the first adjusting component is loosened, the second section can slide freely relative to the first section, and the first adjusting component is screwed for fixing after the second section slides to a designated position; the free telescopic adjustment between the second section and the first section is facilitated. Through with second festival and third festival sliding connection and set up second adjusting part, not hard up second adjusting part can make the third festival freely slide for the second festival, the flexible regulation and the fixed between the third festival and the second festival of being convenient for. When the test wire is used, after the length of the telescopic rod is adjusted, the telescopic rod is lifted to enable the clamping head to be clamped on the corresponding wiring terminal of the electrical equipment, and the test wire is electrically connected with the wiring terminal. Through the setting of rubber sleeve layer, when the operating personnel held the telescopic link, increase the frictional force between hand and the telescopic link, it is more steady when lifting the telescopic link.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first adjustment assembly of the present utility model;
FIG. 3 is a schematic view of the junction between a first section and a second section according to the present utility model;
fig. 4 is an enlarged view of fig. 1 a in accordance with the present utility model.
In the figure: 1. the test wire test device comprises a first section 2, a second section 3, a third section 4, a first adjusting component 5, a second adjusting component 6, a test wire 7, a rubber sleeve layer 8, a first support plate 9, a first screw rod 10, a middle seat 11, a first sliding hole 12, a first sliding rod 13, a lower clamping plate 14, a vertical side plate 15, an upper clamping plate 16, a clamping plate 17, a spring 18 and an arc-shaped part.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, and it should be noted that all the azimuth words, such as up, down, front, back, left, right, etc., appearing in the present utility model are azimuth words made by taking fig. 1 as a reference drawing, and all the azimuth words do not limit the present utility model, but are used for more clear description and explanation of the present utility model.
Example 1
As shown in fig. 1-4, the embodiment discloses a wiring auxiliary device for a high-voltage test of a transformer substation, which comprises a telescopic rod and a clamping head fixedly connected to the upper end of the telescopic rod, wherein the telescopic rod comprises a first section 1, a second section 2 and a third section 3, the first section 1 is in sliding connection with the second section 2, and the second section 2 is in sliding connection with the third section 3; a first adjusting component 4 is arranged between the first section 1 and the second section 2, and a second adjusting component 5 is arranged between the second section 2 and the third section 3; the clamping head is connected with a test wire 6, and a rubber sleeve layer 7 is sleeved on the peripheral outer wall of the lower end of the first section 1.
According to the embodiment, through the arrangement of the telescopic rod, on the wiring problem of the electrical equipment with inconsistent positions, the telescopic rod can be used for freely stretching and retracting, so that the wiring of various electrical equipment is more convenient and quicker. The first section 1 and the second section 2 are connected in a sliding way, and the first adjusting component 4 is arranged, so that when the telescopic rod needs to be lengthened or shortened, the first adjusting component 4 is loosened, the second section 2 can slide freely relative to the first section 1, and the first adjusting component 4 is screwed for fixing after the second section 2 slides to a designated position; the free telescopic adjustment between the second section 2 and the first section 1 is facilitated. Through with second festival 2 and third festival 3 sliding connection and set up second adjusting part 5, the flexible second adjusting part 5 can make third festival 3 freely slide for second festival 2, is convenient for flexible regulation and the fixed between third festival 3 and the second festival 2. When the test wire test device is used, after the length of the telescopic rod is adjusted, the telescopic rod is lifted to enable the clamping head to be clamped on the corresponding wiring terminal of the electrical equipment, and the test wire 6 is electrically connected with the wiring terminal. Through the setting of rubber sleeve layer 7, when the operating personnel holds the telescopic link, increase the frictional force between hand and the telescopic link, it is more steady when lifting the telescopic link.
Example 2
As shown in fig. 1-4, the embodiment discloses a wiring auxiliary device for a high-voltage test of a transformer substation, which comprises a telescopic rod and a clamping head fixedly connected to the upper end of the telescopic rod, wherein the telescopic rod comprises a first section 1, a second section 2 and a third section 3, the first section 1 is in sliding connection with the second section 2, and the second section 2 is in sliding connection with the third section 3; a first adjusting component 4 is arranged between the first section 1 and the second section 2, and a second adjusting component 5 is arranged between the second section 2 and the third section 3; the clamping head is connected with a test wire 6, and a rubber sleeve layer 7 is sleeved on the peripheral outer wall of the lower end of the first section 1.
For better effect, the first adjusting component 4 comprises a first support plate 8 fixedly arranged on the side wall of the first section 1, a first screw rod 9 is connected to the first support plate 8 in a threaded manner, and the lower end of the first screw rod 9 is rotatably connected with a middle seat 10; the side wall of the first section 1 is provided with a first slide hole 11, the first slide hole 11 is internally and slidably connected with a first slide rod 12, the outer end of the first slide rod 12 is fixedly connected with the middle seat 10, the inner end of the first slide rod 12 is slidably connected with the side wall of the second section 2, the side wall of the second section 2 is provided with a groove, and the inner end of the first slide rod 12 is placed in the groove through a slide block. The upper end of the first screw rod 9 is fixedly provided with a rotary cap. The second adjusting assembly 5 is identical in structure to the first adjusting assembly 4. When the telescopic sliding rod is used, the rotating cap is rotated by hands, the rotating cap is rotated to drive the screw to rotate, the screw is rotated to move upwards or downwards relative to the support plate, the screw is moved to drive the sliding rod to move, the second section 2 is inserted into the inner section side wall inside the first section 1 to be an inclined side wall, the second section 2 and the first section 1 are extruded to be clamped after the sliding rod moves upwards, the second section 2 and the first section 1 are loosened after the sliding rod moves downwards, and further telescopic adjustment of the second section 2 relative to the first section 1 is facilitated. The telescopic adjustment principle of the third section 3 with respect to the second section 2 is the same as the telescopic adjustment principle of the second section 2 with respect to the first section 1.
For better effect, the clamping head comprises a lower clamping plate 13 fixedly connected with the upper end of the third section 3, the left end of the lower clamping plate 13 is fixedly connected with a vertical side plate 14, the upper end of the vertical side plate 14 is fixedly provided with an upper clamping plate 15 corresponding to the lower clamping plate 13, and a bayonet is formed between the upper clamping plate 15 and the lower clamping plate 13; the inside of bayonet socket is provided with the clamp assembly.
For better effect, the clamping assembly comprises a clamping plate 16 arranged between the upper clamping plate 15 and the lower clamping plate 13, and the inner end of the clamping plate 16 is in sliding connection with the inner side wall of the bayonet; the upper surface of lower cardboard 13 is fixed and is provided with spring 17, the upper end of spring 17 with the lower surface fixed connection of splint 16.
For better effect, the outer end of the clamping plate 16 is provided with an arc 18.
For better effect, the spring 17 includes a first spring 17 and a second spring 17, and the first spring 17 and the second spring 17 are symmetrically arranged left and right.
According to the embodiment, through the arrangement of the telescopic rod, on the wiring problem of the electrical equipment with inconsistent positions, the telescopic rod can be used for freely stretching and retracting, so that the wiring of various electrical equipment is more convenient and quicker. The first section 1 and the second section 2 are connected in a sliding way, and the first adjusting component 4 is arranged, so that when the telescopic rod needs to be lengthened or shortened, the first adjusting component 4 is loosened, the second section 2 can slide freely relative to the first section 1, and the first adjusting component 4 is screwed for fixing after the second section 2 slides to a designated position; the free telescopic adjustment between the second section 2 and the first section 1 is facilitated. Through with second festival 2 and third festival 3 sliding connection and set up second adjusting part 5, the flexible second adjusting part 5 can make third festival 3 freely slide for second festival 2, is convenient for flexible regulation and the fixed between third festival 3 and the second festival 2. When the test wire test device is used, after the length of the telescopic rod is adjusted, the telescopic rod is lifted to enable the clamping head to be clamped on the corresponding wiring terminal of the electrical equipment, and the test wire 6 is electrically connected with the wiring terminal. Through the setting of rubber sleeve layer 7, when the operating personnel holds the telescopic link, increase the frictional force between hand and the telescopic link, it is more steady when lifting the telescopic link.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (5)
1. The utility model provides a wiring auxiliary device for transformer substation high voltage test, is in including telescopic link and fixed connection the clamping head of telescopic link upper end, its characterized in that: the telescopic rod comprises a first section (1), a second section (2) and a third section (3), wherein the first section (1) is in sliding connection with the second section (2), and the second section (2) is in sliding connection with the third section (3); section 1 A first adjusting component (4) is arranged between the first section (1) and the second section (2), and a second adjusting component (5) is arranged between the second section (2) and the third section (3); the clamping head is connected with a test wire (6), and a rubber sleeve layer (7) is sleeved on the peripheral outer wall of the lower end of the first section (1); the clamping head comprises a lower clamping plate (13) fixedly connected with the upper end of the third section (3), a vertical side plate (14) is fixedly connected to the left end of the lower clamping plate (13), an upper clamping plate (15) corresponding to the lower clamping plate (13) is fixedly arranged at the upper end of the vertical side plate (14), and a bayonet is formed between the upper clamping plate (15) and the lower clamping plate (13); a clamping assembly is arranged in the bayonet; the clamping assembly comprises a clamping plate (16) arranged between the upper clamping plate (15) and the lower clamping plate (13), and the inner end of the clamping plate (16) is in sliding connection with the inner side wall of the bayonet; the upper surface of lower cardboard (13) is fixed and is provided with spring (17), the upper end of spring (17) with the lower surface fixed connection of splint (16).
2. The wiring assist device for high voltage test of transformer substation according to claim 1, wherein: the first adjusting component (4) comprises a first support plate (8) fixedly arranged on the side wall of the first section (1), a first screw rod (9) is connected to the first support plate (8) in a threaded mode, and the lower end of the first screw rod (9) is rotatably connected with a middle seat (10); the side wall of the first section (1) is provided with a first sliding hole (11), a first sliding rod (12) is connected inside the first sliding hole (11) in a sliding mode, the outer end of the first sliding rod (12) is fixedly connected with the middle seat (10), and the inner end of the first sliding rod (12) is connected with the side wall of the second section (2) in a sliding mode.
3. The wiring assist device for high voltage test of transformer substation according to claim 2, wherein: the upper end of the first screw rod (9) is fixedly provided with a rotary cap.
4. The wiring assist device for high voltage test of transformer substation according to claim 1, wherein: the outer end of the clamping plate (16) is provided with an arc-shaped part (18).
5. The wiring assist device for high voltage test of transformer substation according to claim 1, wherein: the springs (17) comprise a first spring (17) and a second spring (17), and the first spring (17) and the second spring (17) are symmetrically arranged left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894364.3U CN220137184U (en) | 2023-04-20 | 2023-04-20 | Wiring auxiliary device for high-voltage test of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320894364.3U CN220137184U (en) | 2023-04-20 | 2023-04-20 | Wiring auxiliary device for high-voltage test of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137184U true CN220137184U (en) | 2023-12-05 |
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ID=88954757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320894364.3U Active CN220137184U (en) | 2023-04-20 | 2023-04-20 | Wiring auxiliary device for high-voltage test of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137184U (en) |
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2023
- 2023-04-20 CN CN202320894364.3U patent/CN220137184U/en active Active
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