CN215005712U - Auxiliary device for power frequency alternating current voltage withstand test of electric wire and cable - Google Patents
Auxiliary device for power frequency alternating current voltage withstand test of electric wire and cable Download PDFInfo
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- CN215005712U CN215005712U CN202121407928.3U CN202121407928U CN215005712U CN 215005712 U CN215005712 U CN 215005712U CN 202121407928 U CN202121407928 U CN 202121407928U CN 215005712 U CN215005712 U CN 215005712U
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- withstand voltage
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Abstract
The utility model discloses an auxiliary device for a power frequency alternating current withstand voltage test of electric wires and cables, which comprises a fixing component, a supporting frame, a fixing part and a fixing plate, wherein the fixing part is arranged on the fixing plate, the lower end of the supporting frame is slidably clamped in the fixing part, and the fixing component is arranged on the supporting frame; fixed subassembly includes bracing piece, line hole, support piece and louvre, on the support frame was located to the one end of bracing piece, support piece located on the other end of bracing piece, support piece middle part position is located to the louvre, on support piece was located in the line hole, the utility model belongs to the technical field of the withstand voltage check out test set of wire and cable power frequency specifically indicates a cable on the high tension apparatus convenient to use carries out the auxiliary device who is used for wire and cable power frequency to exchange withstand voltage test.
Description
Technical Field
The utility model belongs to the technical field of the withstand voltage check out test set of wire and cable power frequency, specifically indicate an auxiliary device for wire and cable power frequency exchanges withstand voltage test.
Background
The voltage withstand test of the finished cable is an alternating voltage test, also called a power frequency voltage withstand test. The alternating current withstand voltage test is a test for applying a voltage value which is higher than the working voltage by a certain multiple on the finished product insulation of the electric wire and the cable, and keeping the voltage value for a certain time to check whether the insulation is broken down. For insulated electric wires and cables for power transmission, this test must be performed before each product is shipped. The purpose of the withstand voltage test is to examine the reliability of the product in operation under working voltage and find serious defects in insulation; most importantly, defective spots in the production process, such as external damage in the insulation, severe defects on the conductor that cause sharp distortion of the electric field, etc., are found.
The power frequency withstand voltage test is usually completed through manual operation, and the power frequency withstand voltage test in-process all uses high-voltage apparatus, and the wiring on these high-voltage apparatus is in disorder and complicated to need the removal circuit in the manual operation in-process usually in order to insert circuits such as the electric wire and cable that await measuring, will lead to the phenomenon such as the equipment short circuit even the personnel that appear electrocute slightly carelessly, have very big potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a cable on the high-tension apparatus convenient to use carries out the auxiliary device who is used for wire and cable power frequency alternating current withstand voltage test fixed.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: an auxiliary device for a power frequency alternating current withstand voltage test of a wire and cable comprises a fixing component, a supporting frame, a fixing component and a fixing plate, wherein the fixing component is arranged on the fixing plate, the lower end of the supporting frame is slidably clamped in the fixing component, and the fixing component is arranged on the supporting frame; the fixing component comprises a supporting rod, a line hole, a supporting piece and a radiating hole, wherein one end of the supporting rod is arranged on the supporting frame, the supporting piece is arranged at the other end of the supporting rod, the radiating hole is arranged in the middle of the supporting piece, and the line hole is formed in the supporting piece; the supporting frame slides along the fixing plate, is adjusted to a proper position and then is fixed, the cable penetrates through the cable hole and is arranged on the supporting piece, and the supporting piece and the cable hole support the cable.
Further, the line hole is equipped with a plurality of groups, a plurality of groups the line hole uses the louvre to be the annular as the center and locates support piece on, is convenient for fix the multiunit cable simultaneously.
Furthermore, balls are arranged in the wire holes, so that the cables can slide conveniently.
Furthermore, a sliding groove is formed in the fixing piece, a through hole is formed in the bottom wall of the fixing piece, the lower end of the support frame is slidably clamped in the sliding groove, and the lower end of the support frame is detachably clamped in the through hole; after the support frame slides along the sliding groove to adjust the position, the lower end of the support frame is inserted into the through hole to be fixed.
Furthermore, the through holes are provided with a plurality of groups, and the through holes are uniformly arranged on the inner bottom wall of the fixing piece at equal intervals.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of an auxiliary device easy operation for wire and cable power frequency exchanges withstand voltage test, the mechanism is compact, and reasonable in design slides along the fixed plate with the support frame, adjusts to suitable position after-fixing, on locating support piece with the cable through the line hole, support piece and line hole play the supporting role to the cable.
Drawings
Fig. 1 is a front view of the auxiliary device for the power frequency ac withstand voltage test of the electric wire and cable of the present invention;
fig. 2 is a front view of the fixing component of the auxiliary device for the power frequency ac withstand voltage test of the electric wire and cable of the present invention;
fig. 3 is the utility model relates to a top view of an auxiliary device for wire and cable power frequency alternating current withstand voltage test.
Wherein, 1, fixed subassembly, 2, support frame, 3, mounting, 4, fixed plate, 5, bracing piece, 6, line hole, 7, support piece, 8, louvre, 9, ball, 10, spout, 11, through-hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to an auxiliary device for power frequency ac voltage withstand test of electric wire and cable, which comprises a fixing component 1, a supporting frame 2, a fixing component 3 and a fixing plate 4, wherein the fixing component 3 is arranged on the fixing plate 4, the lower end of the supporting frame 2 is slidably clamped in the fixing component 3, and the fixing component 1 is arranged on the supporting frame 2; fixed subassembly 1 includes bracing piece 5, line hole 6, support piece 7 and louvre 8, support frame 2 is located to the one end of bracing piece 5, support piece 7 is located on the other end of bracing piece 5, support piece 7 middle part position is located to louvre 8, line hole 6 is located on support piece 7.
The string holes 6 are provided with a plurality of groups, and the string holes 6 are annularly arranged on the supporting piece 7 by taking the heat dissipation holes 8 as centers.
The ball 9 is arranged in the wire hole 6.
Be equipped with spout 10 in the mounting 3, be equipped with through-hole 11 on the diapire in the mounting 3, 2 lower extreme sliding clamping of support frame are located in spout 10, 2 lower extremes of support frame can be dismantled the joint and locate in through-hole 11.
The through holes 11 are provided with a plurality of groups, and the through holes 11 are uniformly arranged on the inner bottom wall of the fixing part 3 at equal intervals.
During the specific use, slide support frame 2 along fixed plate 4, behind the support frame 2 along the adjustment position that slides of spout 10, inject 2 lower extremes of support frame into through-hole 11 internal fixation, adjust suitable position after-fixing, pass line hole 6 with the cable and locate support piece 7 on, support piece 7 and line hole 6 play the supporting role to the cable.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an auxiliary device that is used for wire and cable power frequency to exchange withstand voltage test which characterized in that: the fixing component is arranged on the supporting frame; the fixing assembly comprises a supporting rod, a line hole, a supporting piece and a radiating hole, one end of the supporting rod is arranged on the supporting frame, the supporting piece is arranged at the other end of the supporting rod, the radiating hole is arranged at the middle position of the supporting piece, and the line hole is arranged on the supporting piece.
2. The auxiliary device for the power frequency alternating current withstand voltage test of the electric wire and cable according to claim 1, is characterized in that: the line hole is equipped with a plurality of groups, and a plurality of groups the line hole uses the louvre to be the annular and locates support piece on as the center.
3. The auxiliary device for the power frequency alternating current withstand voltage test of the electric wire and cable according to claim 2, is characterized in that: and a ball is arranged in the wire hole.
4. The auxiliary device for the power frequency alternating current withstand voltage test of the electric wire and cable according to claim 3, is characterized in that: be equipped with the spout in the mounting, be equipped with the through-hole on the diapire in the mounting, support frame lower extreme slip joint is located in the spout, the joint can be dismantled to the support frame lower extreme and locate in the through-hole.
5. The auxiliary device for the power frequency alternating current withstand voltage test of the electric wire and cable according to claim 4, is characterized in that: the through holes are provided with a plurality of groups, and the through holes are evenly arranged on the inner bottom wall of the fixing piece at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407928.3U CN215005712U (en) | 2021-06-24 | 2021-06-24 | Auxiliary device for power frequency alternating current voltage withstand test of electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121407928.3U CN215005712U (en) | 2021-06-24 | 2021-06-24 | Auxiliary device for power frequency alternating current voltage withstand test of electric wire and cable |
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| Publication Number | Publication Date |
|---|---|
| CN215005712U true CN215005712U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121407928.3U Active CN215005712U (en) | 2021-06-24 | 2021-06-24 | Auxiliary device for power frequency alternating current voltage withstand test of electric wire and cable |
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| CN (1) | CN215005712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932510A (en) * | 2022-12-30 | 2023-04-07 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
-
2021
- 2021-06-24 CN CN202121407928.3U patent/CN215005712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115932510A (en) * | 2022-12-30 | 2023-04-07 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
| CN115932510B (en) * | 2022-12-30 | 2023-08-08 | 国能科技(郑州)集团有限公司 | Cable alternating current withstand voltage test device |
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