CN215599293U - Withstand voltage test wiring arrangement - Google Patents
Withstand voltage test wiring arrangement Download PDFInfo
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- CN215599293U CN215599293U CN202120765219.6U CN202120765219U CN215599293U CN 215599293 U CN215599293 U CN 215599293U CN 202120765219 U CN202120765219 U CN 202120765219U CN 215599293 U CN215599293 U CN 215599293U
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- wiring device
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Abstract
The utility model discloses a voltage withstand test wiring device which comprises an insulating rod, wherein the upper part and the lower part of the insulating rod are respectively and correspondingly provided with an upper buckle and a lower buckle, and the upper buckle is clamped and connected with one end of a test voltage rising line; the lower buckle is connected with the magnetic force seat type switch magnet through the universal rod, and the magnetic force seat type switch magnet is adsorbed on the electrical equipment. The tester flexibly applies the voltage-withstanding test wiring device, the voltage-withstanding test requirements of various electrical equipment are met, the operation is simple, manpower and material resources are saved, the safety is improved, the test process is accelerated, and the device is easy to popularize and use in an electric power system.
Description
Technical Field
The utility model relates to the technical field of power supply equipment, in particular to a voltage withstand test wiring device.
Background
In an electric power system, a withstand voltage test is one of the main methods for testing overvoltage-withstanding capability of electrical equipment, electrical devices, electrical lines, electrical safety appliances, and the like. In the withstand voltage test, the voltage level is high, and the voltage boosting line is required to reach a safe distance from external interference.
In actual conditions, due to the fact that the structure of a tested object is complex, the wiring of a withstand voltage test needs to be very complex so as to reach a safe distance, and the wiring conditions of main transformer withstand voltage, partial discharge test and switch cabinet withstand voltage test are particularly prominent. The mode that insulating tape binded the insulator spindle is mainly adopted at present, not only complicacy and waste time, the risk that drops in addition.
In conclusion, the absence of the wiring device in the withstand voltage test not only reduces the efficiency, but also has a great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the prior art, the utility model provides a wiring device for a withstand voltage test.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the voltage withstand test wiring device comprises an insulating rod, wherein the upper part and the lower part of the insulating rod are respectively and correspondingly provided with an upper buckle and a lower buckle, and the upper buckle is clamped with one end of a test voltage boosting line; the lower buckle is connected with the magnetic force seat type switch magnet through the universal rod, and the magnetic force seat type switch magnet is adsorbed on the electrical equipment.
Furthermore, the insulating rod is a telescopic rod and at least comprises an upper part and a lower part, and the two parts of the insulating rod are connected through threads.
Furthermore, go up the buckle and include the joint ring that corresponds with the insulator spindle appearance, the stiff end that the fixed joint ring was used, the card end that the experimental liter line of joint was used, the joint ring includes two parts, and two parts are articulated, and the joint ring card is fixed on the insulator spindle, and the stiff end passes through the bolt and can dismantle fixedly, and the card end includes two solid poles of card.
Furthermore, the middle part of the clamping and fixing rod is provided with a clamping and fixing part, the end part of the clamping and fixing rod is provided with a clamping and fixing opening which is opened outwards, and the inner side of the clamping and fixing part is provided with an anti-skidding design.
Further, lower buckle includes the joint ring that corresponds with the insulator spindle appearance, the stiff end that the fixed joint ring was used, is connected the metal pole of usefulness with the universal rod, and the joint ring includes two parts, and two parts are articulated, and the joint ring card is solid on the insulator spindle, and the stiff end passes through the bolt can be dismantled fixedly, and fixed connection can be dismantled with the universal rod to the metal pole.
Furthermore, the universal rod at least comprises two hinged rod pieces, one of the rod pieces is connected with the magnetic seat type switch magnet, and the other rod piece is provided with a mounting hole for mounting the metal rod.
In summary, the technical scheme of the utility model has the following beneficial effects:
1. the working efficiency of testing personnel is improved, the safety factor is improved, and the testing efficiency is improved.
2. The device covers various transformers, switch cabinets, cables and the like, and has a wide coverage area.
3. Withstand voltage time is greatly shortened to the power transmission time, the engineering progress and maintenance time have been accelerated.
4. Light weight, simplicity, easy installation and use, and convenient popularization and utilization.
5. The test device can adapt to complex test environments, is flexible, and is convenient to carry, disassemble and assemble as a whole.
Drawings
Fig. 1 is an overall structural view of the present invention.
Fig. 2 is a structural view of the upper buckle.
Fig. 3 is a structural view of the lower buckle.
Fig. 4 is a structural view of an insulating rod.
FIG. 5 is a view of the connection structure of the universal rod and the magnet of the magnetic base switch.
In the figure:
1 insulating rod, 11 upper half part, 12 lower half part and 13 screw;
2, an upper buckle, 21 a clamping ring, 22 a fixed end, 23 bolts, 24 a clamping end, 25 a clamping rod, 251 a clamping part and 252 a clamping opening;
3 lower buckle, 31 metal rod;
4 universal rods and 5 magnetic force seat type switch magnets.
Detailed Description
The features and principles of the present invention will be described in detail below with reference to the accompanying drawings, which illustrate embodiments of the utility model and are not intended to limit the scope of the utility model.
Because the electrical equipment shell is mostly metal, electrical equipment such as the great transformer of especially voltage level, cubical switchboard.
The tester flexibly applies the voltage-withstanding test wiring device, the voltage-withstanding test requirements of various electrical equipment are met, the operation is simple, manpower and material resources are saved, the safety is improved, the test process is accelerated, and the device is easy to popularize and use in an electric power system.
As shown in FIG. 1, the voltage withstand test wiring device comprises an insulating rod 1, wherein an upper buckle 2 and a lower buckle 3 are respectively and correspondingly arranged at the upper part and the lower part of the insulating rod 1, and the upper buckle 2 is clamped at one end of a test voltage boost wire; lower buckle 3 is connected with seat formula switch magnet 5 of magnetic force through universal rod 4, and seat formula switch magnet 5 of magnetic force adsorbs on electrical equipment.
Specifically, the insulating rod 1 is a telescopic rod and at least comprises an upper part and a lower part, and the two parts of the insulating rod are connected through threads. As shown in fig. 4, a threaded hole is formed in the bottom of the insulating rod of the upper half portion 11, a screw 13 matched with the threaded hole is arranged at the top of the insulating rod of the lower half portion 12, and the whole length of the insulating rod can be adjusted as required.
As shown in fig. 2, the upper clip 2 includes a clip ring 21 corresponding to the shape of the insulating rod, a fixing end 22 for fixing the clip ring, and a clip end 24 for clipping the test boost line. The clamping ring comprises two parts, wherein the two parts are in a semicircular arc shape, one ends of the two parts are hinged, the other ends of the two parts are used as fixed ends, the fixed ends are two straight fixed plates extending outwards, mounting holes matched with bolts are formed in corresponding positions on the fixed plates, and the fixed ends are detachably fixed through the bolts 23. The pore size can be adjusted spirally. The clamping ring is clamped on the insulating rod, and the clamping end is used for clamping a test boosting line and comprises two clamping rods 25.
Two card solid poles form bullet formula buckle, and the middle part of card solid pole is card solid portion 251, and the tip is outside open card solid opening 252, and the direction card of the line of going up that makes things convenient for the experiment is gone into, and card solid portion inboard is equipped with anti-skidding design, for example anti-skidding line, perhaps anti-skidding tooth, guarantees to the firm card of experimental line of going up that goes up to fix.
As shown in fig. 3, the lower clip 3 includes a clip ring corresponding to the outer shape of the insulating rod, a fixing end for fixing the clip ring, and a metal rod 31 for connecting to the universal rod. Except for the metal rod, other parts of the lower buckle are similar to the upper buckle in structure and are not described again. The clamping ring comprises two parts which are hinged, the clamping ring is clamped on the insulating rod, and the fixed end is detachably fixed through a bolt. The metal rod can be welded on the clamping ring and can be detachably and fixedly connected with the universal rod.
As shown in fig. 5, the universal rod 4 at least includes two hinged rod members, one of which is connected with the magnetic seat type switch magnet 5, and the other of which is provided with a mounting hole for mounting a metal rod. The universal rod can be adjusted by 360 degrees, the mounting hole is an adjustable hole at last, after the metal rod is placed into the mounting hole, the metal rod is fixed at the mounting hole through the bolt, and the universal rod is connected with the insulating rod through the lower buckle.
The use principle of the utility model is as follows:
1. firstly, the universal rod is connected and fastened with the switch magnet.
2. And the switch magnet is adsorbed at a proper position of the electrical equipment according to the pressure-resistant position.
3. The length of the lower buckle metal rod is adjusted properly, and the other end is adjusted to be connected with the insulating rod in a proper aperture size.
4. The size of the hole diameter on the bottom buckle of the insulating rod and the universal rod is adjusted to be proper and connected.
5. And the upper buckle is clamped at a proper position on the upper part of the insulating rod.
6. One end of the boosting wire is connected with a tested object, and the other end of the boosting wire is buckled with the upper end of the insulating rod in a buckling mode and led out to the end of the test equipment.
7. The insulating rod can adopt a stable mode that two switch magnets are fixed at two ends.
8. Checking whether the device is at a safe distance position by adopting an infrared distance meter, and if so, starting a test; if not, returning to the first step for readjustment until the safe distance meets the pressure-resistant requirement.
9. And after the test is finished and the discharge is finished, removing the wiring device in the reverse order of the installation sequence.
10. And finally, placing the wiring device in the box, and storing the wiring device at a safe place.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the present invention by those skilled in the art without departing from the spirit of the present invention are intended to be covered by the protection scope defined by the claims of the present invention.
Claims (6)
1. A voltage withstand test wiring device is characterized by comprising an insulating rod, wherein the upper part and the lower part of the insulating rod are respectively and correspondingly provided with an upper buckle and a lower buckle, and the upper buckle is clamped at one end of a test voltage rising line; the lower buckle is connected with the magnetic force seat type switch magnet through the universal rod, and the magnetic force seat type switch magnet is adsorbed on the electrical equipment.
2. A voltage withstand test wiring device according to claim 1, wherein the insulating rod is a telescopic rod, and comprises at least an upper part and a lower part, and the two parts of the insulating rod are connected through a screw thread.
3. The voltage withstand test wiring device according to claim 1, wherein the upper clip comprises a clip ring corresponding to the shape of the insulating rod, a fixed end for fixing the clip ring, and a clip end for clipping the test voltage rise line, the clip ring comprises two parts, the two parts are hinged, the clip ring is clipped on the insulating rod, the fixed end is detachably fixed by a bolt, and the clip end comprises two clip fixing rods.
4. A voltage withstand test wiring device according to claim 3, wherein the middle part of the fastening rod is a fastening part, the end part is a fastening opening which is open to the outside, and the inside of the fastening part is provided with an anti-slip design.
5. The withstand voltage test wiring device of claim 1, characterized in that, lower buckle includes the joint ring that corresponds with the insulator spindle appearance, the stiff end of fixed joint ring usefulness, the metal pole of being connected usefulness with the universal rod, the joint ring includes two parts, and two parts are articulated, and the joint ring card is fixed on the insulator spindle, and the stiff end passes through the bolt and can dismantle fixed connection, metal pole and universal rod can dismantle fixed connection.
6. A voltage withstand test wiring device according to claim 5, wherein the universal bar comprises at least two hinged rod members, one of the rod members is connected with the magnetic seat type switch magnet, and the other rod member is provided with a mounting hole for mounting the metal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765219.6U CN215599293U (en) | 2021-04-14 | 2021-04-14 | Withstand voltage test wiring arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765219.6U CN215599293U (en) | 2021-04-14 | 2021-04-14 | Withstand voltage test wiring arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215599293U true CN215599293U (en) | 2022-01-21 |
Family
ID=79871749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765219.6U Active CN215599293U (en) | 2021-04-14 | 2021-04-14 | Withstand voltage test wiring arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215599293U (en) |
-
2021
- 2021-04-14 CN CN202120765219.6U patent/CN215599293U/en active Active
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