CN220829540U

CN220829540U - Comprehensive tester for power line

Info

Publication number: CN220829540U
Application number: CN202322321688.0U
Authority: CN
Inventors: 刘浩; 张阳; 祝芳
Original assignee: Hangzhou Jiadete Electric Co ltd
Current assignee: Hangzhou Jiadete Electric Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-04-23
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses a comprehensive power line tester, which comprises a mounting seat, a capacitance test positioning mechanism and a high-voltage test positioning mechanism, wherein the capacitance test positioning mechanism and the high-voltage test positioning mechanism are both arranged on the mounting seat, the capacitance test positioning mechanism comprises a limiting seat and a first pair of accessories, a first pair of interfaces is arranged on the limiting seat, the high-voltage test positioning mechanism comprises at least two oppositely arranged test assemblies and a second pair of accessories, a first test connecting end of a power line is inserted into the first pair of accessories and the first pair of interfaces, a second test connecting end of the power line is inserted into the second pair of accessories, the limiting seat is electrically connected with a capacitance tester, and the two test assemblies are electrically connected with a withstand voltage meter so as to realize the detection of the high voltage and capacitance of the power line on one station, thereby saving labor cost and conveying cost; and only two connecting ends of the power line are required to be respectively inserted into corresponding pairs of accessories, so that the operation is simple, and the detection efficiency is improved.

Description

Comprehensive tester for power line

Technical Field

The utility model relates to the technical field of wire rod testing, in particular to a comprehensive tester for a power line.

Background

The later stages of the power cord production process typically require various tests to detect whether the power cord meets the use criteria. Different test items are required to be tested by adopting different equipment correspondingly, such as voltage withstand test for a power line, and voltage withstand meter test is usually adopted; capacitance testing is performed on the power line, typically using a capacitance tester. However, only one item can be tested by one instrument, and a relatively large amount of conveying time and labor cost can be spent from the last test item to the next test item. The two instruments are arranged on the same station, and the capacitance tester is connected with the connecting end of the power line by adopting the wire clamp or the clamp, so that the operation is complex, more time is required to be consumed for connecting the power line with the wire clamp or the clamp, and the detection efficiency is low.

Disclosure of utility model

The utility model mainly aims to provide a comprehensive tester for a power line, which aims to solve the problem of the prior art.

In order to achieve the above object, the present utility model provides a power line integrated tester for testing a power line, the power line including a first test connection end and a second test connection end, the power line integrated tester including:

A mounting base;

The capacitive test positioning mechanism is arranged on the mounting seat and comprises a limiting seat and a first pair of accessories, the first pair of accessories are mounted on the limiting seat, a first pair of interfaces are arranged on the limiting seat, the first pair of interfaces are positioned below the first pair of accessories, and the first test connecting end is inserted into the first pair of accessories and the first pair of interfaces; and

The high-voltage test positioning mechanism is arranged on the mounting seat and is positioned on one side of the capacitance test positioning mechanism, the high-voltage test positioning mechanism comprises at least two test assemblies and a second pair of accessories, the second pair of accessories is positioned between the two test assemblies, the second pair of accessories is provided with a second pair of interfaces, the second test connecting end is inserted into the second pair of accessories, and the two test assemblies are electrified and clamp the second test connecting end.

Optionally, each test assembly includes a first driving device and a pressing element, the pressing element is connected with the first driving device, the pressing element is conductive, and the first driving device drives the pressing element to stretch and retract towards a direction close to the second test connection end, so that the two pressing elements clamp the second test connection end.

Optionally, the casting die includes telescopic shaft, fixed plate and electric conductor, the telescopic shaft with a drive arrangement is connected, the fixed plate is located the telescopic shaft is kept away from a drive arrangement's one end, the electric conductor is located the fixed plate.

Optionally, the second pair of accessories includes a positioning seat and a second pair of interfaces arranged on the positioning seat, the positioning seat is arranged on the mounting seat, and the second test connection end is inserted into the second pair of interfaces.

Optionally, the first pair of fittings is provided with a first bump in a protruding manner, the first test connection end is provided with a circular groove, and the first bump is clamped in the circular groove.

Optionally, the spacing seat includes pedestal, bottom plate and two relative spacing lugs that set up, install discharging device in the pedestal, the bottom plate with the pedestal is connected, and follows the direction of keeping away from the pedestal extends, two spacing lugs are located the bottom plate and with the pedestal is connected, two spacing lugs have spacing passageway between, spacing passageway with first butt joint mouth communicates with each other.

Optionally, the upper surface of spacing seat installs the test piece, the test piece is equipped with the third and is paired the interface, first test link is equipped with the test wiring, the test wiring peg graft in the third is paired the interface.

Optionally, the power cord comprehensive tester further comprises a marking device, the marking device is arranged on the mounting seat, the marking device comprises a second driving device and a marking needle, the marking needle is located at the rear of the second pair of accessories, and the second driving device drives the marking needle to extend into the second pair of accessories.

Optionally, the electrical conductor is a conductive sponge.

According to the technical scheme, the capacitor test positioning mechanism and the high-voltage test positioning mechanism are arranged on the mounting seat, the capacitor test positioning mechanism comprises a limiting seat and a first pair of accessories, the limiting seat is provided with a first pair of interfaces, the high-voltage test positioning mechanism comprises at least two test assemblies and a second pair of accessories which are oppositely arranged, a first test connecting end of a power wire is inserted into the first pair of accessories and the first pair of interfaces, a second test connecting end of the power wire is inserted into the second pair of accessories, the limiting seat is electrically connected with the capacitance tester, and the two test assemblies are electrically connected with the withstand voltage meter, so that the high voltage and capacitance of the power wire can be detected on one station, and the labor cost and the conveying cost can be saved; and only two connecting ends of the power line are required to be spliced on corresponding opposite fittings, so that the operation is simple, and the detection efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a power line tester according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an embodiment of a capacitive test positioning mechanism according to the present utility model;

Fig. 3 is a schematic structural diagram of an embodiment of a power cord according to the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The utility model provides a comprehensive tester 100 for a power line 60. Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of a comprehensive tester 100 for a power line 60 according to the present utility model; FIG. 2 is a schematic diagram of an embodiment of a capacitive test positioning mechanism 20; fig. 3 is a schematic structural diagram of an embodiment of a power cord 60 according to the present utility model.

In an embodiment of the present utility model, as shown in fig. 1 to 3, a comprehensive tester 100 for a power cord 60 is provided in the present utility model, and is used for testing the power cord 60, where the power cord 60 includes a first test connection end 61 and a second test connection end 62, and the comprehensive tester 100 for the power cord 60 includes:

A mounting base 10;

The capacitive test positioning mechanism 20 is arranged on the mounting seat 10, the capacitive test positioning mechanism 20 comprises a limiting seat 21 and a first pair of accessories 27, the first pair of accessories 27 are arranged on the limiting seat 21, a first pair of interfaces 26 are arranged on the limiting seat 21, the first pair of interfaces 26 are positioned below the first pair of accessories 27, and the first test connecting end 61 is inserted into the first pair of accessories 27 and the first pair of interfaces 26; and

The high-voltage test positioning mechanism 30, the high-voltage test positioning mechanism 30 is disposed on the mounting base 10 and is located on one side of the capacitance test positioning mechanism 20, the high-voltage test positioning mechanism 30 includes at least two test assemblies 31 and a second pair of accessories 37, the second pair of accessories 37 is located between the two test assemblies 31, the second pair of accessories 37 is provided with a second pair of interfaces 39, the second test connection end 62 is inserted into the second pair of accessories 37, and the two test assemblies 31 are electrified and clamp the second test connection end 62.

In one embodiment, the limit seat 21 is electrically connected to the capacitance measuring instrument 71, and the two measuring components 31 are electrically connected to the withstand voltage meter 72.

According to the technical scheme, the capacitor test positioning mechanism 20 and the high-voltage test positioning mechanism 30 are arranged on the mounting seat 10, the capacitor test positioning mechanism 20 comprises a limiting seat 21 and a first pair of accessories 27, a first pair of interfaces 26 is arranged on the limiting seat 21, the high-voltage test positioning mechanism 30 comprises at least two oppositely arranged test assemblies 31 and a second pair of accessories 37, a first test connecting end 61 of a power line 60 is inserted into the first pair of accessories 27 and the first pair of interfaces 26, a second test connecting end 62 of the power line 60 is inserted into the second pair of accessories 37, the limiting seat 21 is electrically connected with a capacitance tester 71, the two test assemblies 31 are electrically connected with a withstand voltage meter 72, so that the high voltage and capacitance of the power line 60 can be detected on one station, and the labor cost and the conveying cost are saved; and only the two connecting ends of the power line 60 are required to be spliced on corresponding opposite fittings, so that the operation is simple, and the detection efficiency is improved.

In an embodiment, the capacitance test positioning mechanism 20 is used for positioning a first test connection end 61 of the power cord 60, a limit seat 21 of the capacitance test positioning mechanism 20 is electrically connected with the capacitance tester 71, a first pair of accessories 27 is installed on the limit seat 21, the limit seat 21 is provided with a first pair of interfaces 26, and the first test connection end 61 of the power cord 60 is plugged into the first pair of interfaces 26 and the first pair of accessories 27; the high-voltage test positioning mechanism 30 is configured to position a second test connection end 62 of the power cord 60, two test assemblies 31 are electrically connected with the withstand voltage meter 72, the second pair of accessories 37 is disposed between the two test assemblies 31, the second test connection end 62 of the power cord 60 is inserted into the second pair of accessories 37, and the two test assemblies 31 clamp the two test assemblies 31. The two connection ends of the power line 60 are correspondingly plugged into corresponding pairs of accessories, the limiting seat 21 and the two test assemblies 31 are electrified, the first pair of interfaces 26 are conductive, and the two test assemblies 31 are conductive, so that the capacitance tester 71 and the withstand voltage meter 72 are electrically connected with the power line 60. If the capacitor in the second test connection end 62 of the power line 60 is assembled in place, no leakage occurs during the test, and the capacitor of the power line 60 is turned off. The discharging device of the withstand voltage meter 72 discharges the power supply line 60 to detect the withstand voltage condition of the power supply line 60. Since the quality of the product is detected by the discharge test of the withstand voltage meter 72 in the prior art, those skilled in the art can know from the prior art, and therefore, the principle of the withstand voltage test of the power line 60 will not be described in detail herein. Similarly, the capacitance of the power line 60 is detected by the capacitance tester 71, which is known in the art, and the principle of the withstand voltage test of the power line 60 is not repeated here.

In an embodiment, the mounting base 10 is provided with the capacitive test positioning mechanism 20 and the high-voltage test positioning mechanism 30, the first test connection end 61 of the power line 60 is plugged into the first pair of accessories 27 and the first pair of interfaces 26 of the capacitive test positioning mechanism 20, and the second test connection end 62 of the power line 60 is plugged into the second pair of accessories 37 of the high-voltage test positioning mechanism 30, so that the plugging operation is simple; the capacitance tester 71 and the withstand voltage meter 72 are turned on again, so that the high voltage and capacitance of the power line 60 can be detected on one station, and the detection efficiency is high.

Optionally, each test assembly 31 includes a first driving device 32 and a pressing member 33, the pressing member 33 is connected to the first driving device 32, the pressing member 33 is electrically conductive, and the first driving device 32 drives the pressing member 33 to stretch and retract towards a direction approaching the second test connection end 62, so that the two pressing members 33 clamp the second test connection end 62.

In one embodiment, the first driving device 32 is a cylinder. The second test connection end 62 of the power cord 60 is plugged into the two pressing members 33 of the second pair of fittings 37, and the second test connection end 62 is clamped and positioned by driving the pressing members 33 through the air cylinder.

As shown in fig. 1, the pressing member 33 includes a telescopic shaft 34, a fixing plate 35, and an electrical conductor 36, the telescopic shaft 34 is connected to the first driving device 32, the fixing plate 35 is disposed at an end of the telescopic shaft 34 away from the first driving device 32, and the electrical conductor 36 is disposed on the fixing plate 35.

In one embodiment, the fixing plate 35 is disposed on the telescopic shaft 34, the fixing plate 35 is electrically connected to the pressure gauge 72, and the conductive body 36 is a conductive sponge, and the conductive sponge is mounted on the fixing plate 35. The driving fixing plate 35 and the conductive sponge of the air cylinder move toward the second test connection end 62, so that the two conductive sponges clamp the second test connection end 62 together.

As shown in fig. 1, the second pair of accessories 37 includes a positioning seat 38 and a second pair of interfaces 39 disposed on the positioning seat 38, the positioning seat 38 is disposed on the mounting seat 10, and the second test connection end 62 is plugged into the second pair of interfaces 39.

In an embodiment, the second test connection end 62 is plugged into the second pair of interfaces 39, and the second pair of interfaces 39 is used for docking with the second test connection end 62, so as to limit the second test connection end 62 between the two test assemblies 31.

As shown in fig. 1 to 3, the first pair of fittings 27 are convexly provided with a first bump 28, the first test connection end 61 is provided with a circular groove 64, and the first bump 28 is clamped in the circular groove 64.

In an embodiment, in order to further limit the first test connection end 61, the first pair of accessories 27 is convexly provided with a first bump 28, the first test connection end 61 is provided with a circular groove 64, the first bump 28 is clamped in the circular groove 64, and the first test connection end 61 is mounted on the limiting seat 21 in a limiting manner.

Optionally, the limiting seat 21 includes a seat body 22, a bottom plate 23, and two oppositely disposed limiting protruding blocks 24, a discharging device is installed in the seat body 22, the bottom plate 23 is connected with the seat body 22 and extends along a direction away from the seat body 22, two limiting protruding blocks 24 are disposed on the bottom plate 23 and connected with the seat body 22, a limiting channel 25 is disposed between the two limiting protruding blocks 24, and the limiting channel 25 is communicated with the first pair of interfaces 26.

In an embodiment, the two limiting bumps 24 are used for limiting the first test connection end 61, so that the first test connection end 61 is plugged into the first pair of interfaces 26 and the first bump 28 in the limiting channel 25.

As shown in fig. 1, a test block 40 is mounted on the upper surface of the limit seat 21, the test block 40 is provided with a third pair of interfaces 41, the first test connection end 61 is provided with a test connection wire 63, and the test connection wire 63 is plugged into the third pair of interfaces 41.

In an embodiment, the first test connection end 61 is provided with a test connection 63, and for plugging and conducting with the test connection 63, the upper surface of the limit seat 21 is provided with a test block 40, and the test block 40 is electrically connected with the capacitance tester 71. The test wire 63 is plugged into the third pair of interfaces 41 of the test block 40 to be electrically connected with the capacitance tester 71, so as to avoid the condition that the test wire 63 tests electric leakage and interfere with the test result.

As shown in fig. 1, the integrated tester 100 for the power cord 60 further includes a marking device 50, the marking device 50 is disposed on the mounting base 10, the marking device 50 includes a second driving device 51 and a marking needle 52, the marking needle 52 is located at the rear of the second pair of accessories 37, and the second driving device 51 drives the marking needle 52 to extend into the second pair of accessories 37.

In one embodiment, the mounting base 10 is movably provided with a dust cover 80, and the dust cover 80 covers the marking device 50.

In one embodiment, the marking pin 52 may be coated with pigment, and the second driving device 51 is a cylinder. The cylinder drives the marking pin 52 into the second pair of fittings 37 and pierces the second test connection 62 of the power cord 60 to mark the second test connection 62 of the power cord 60. The present utility model is not limited to the way in which the marking pin 52 is mounted to the cylinder. The marking needle 52 may be sleeved on the shaft portion of the cylinder by adding a fixing cylinder.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a power cord comprehensive tester, its characterized in that is used for testing the power cord, the power cord includes first test link and second test link, the power cord comprehensive tester includes:

A mounting base;

2. The power cord integrated tester of claim 1, wherein each test assembly comprises a first drive means and a press, wherein the press is electrically connected to the first drive means, wherein the press is electrically conductive, and wherein the first drive means drives the press to flex in a direction toward the second test connection end, such that the two presses grip the second test connection end.

3. The power line integrated tester according to claim 2, wherein the pressing member includes a telescopic shaft, a fixing plate, and a conductive body, the telescopic shaft is connected to the first driving device, the fixing plate is disposed at an end of the telescopic shaft away from the first driving device, and the conductive body is disposed at the fixing plate.

4. The power line integrated tester according to claim 1, wherein the second pair of accessories includes a positioning seat and a second pair of interfaces provided on the positioning seat, the positioning seat is provided on the mounting seat, and the second test connection end is plugged into the second pair of interfaces.

5. The power line integrated tester according to claim 1, wherein the first pair of fittings are provided with first bumps in a protruding manner, the first test connection end is provided with a circular groove, and the first bumps are clamped in the circular groove.

6. The power line comprehensive tester according to claim 1, wherein the limiting seat comprises a seat body, a bottom plate and two oppositely arranged limiting protruding blocks, a discharging device is arranged in the seat body, the bottom plate is connected with the seat body and extends along a direction away from the seat body, the two limiting protruding blocks are arranged on the bottom plate and connected with the seat body, a limiting channel is arranged between the two limiting protruding blocks, and the limiting channel is communicated with the first butt joint opening.

7. The power line integrated tester according to claim 1, wherein a test block is mounted on the upper surface of the limiting seat, the test block is provided with a third pair of interfaces, the first test connection end is provided with a test connection wire, and the test connection wire is inserted into the third pair of interfaces.

8. The power cord integrated tester of any one of claims 1 to 7 further comprising a marking device, said marking device being provided on said mounting base, said marking device comprising a second drive device and a marking needle, said marking needle being located behind said second pair of fittings, said second drive device driving said marking needle into said second pair of fittings.

9. The power line integrated tester according to claim 3, wherein the electrical conductor is an electrically conductive sponge.