CN213337978U - Online detection device for disconnection of multi-path insulated conductor - Google Patents
Online detection device for disconnection of multi-path insulated conductor Download PDFInfo
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- CN213337978U CN213337978U CN202022597568.XU CN202022597568U CN213337978U CN 213337978 U CN213337978 U CN 213337978U CN 202022597568 U CN202022597568 U CN 202022597568U CN 213337978 U CN213337978 U CN 213337978U
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Abstract
A multi-path insulated conductor disconnection on-line detection device belongs to the technical field of cables. The top of many probe containers is connected and is negatively detected the electrode, one side and the left insulation division board of many probe containers are connected, the opposite side and the right insulation division board of many probe containers are connected, just detect electrode one side and be connected with left insulation division board, just detect electrode opposite side and be connected with right insulation division board, the bottom surface of many probe containers and just detect the space between the top surface of electrode, hold detection probe in the line hole cavity of crossing of a plurality of many probe containers respectively, the cylinder is connected to the lower part of detection probe, the top of cylinder is the needle point, the many probe container mounting hole of many probe containers is passed to the cylinder. The utility model discloses at the in-process of many insulation wire stranding, the broken string condition of many wires of simultaneous monitoring realizes that online simultaneous monitoring detects simultaneously. The device occupies less volume, reduces the device failure rate, reduces the maintenance cost, is more stable and reliable, saves investment, and ensures that the cabling process obtains higher quality.
Description
Technical Field
The utility model relates to a multichannel insulated wire broken string on-line measuring device belongs to cable technical field.
Background
In the process of cabling process of automobile electric wires, the wire breakage condition of each wire needs to be monitored on line so as to ensure the continuity of each insulated wire in the cabling process, and the occurrence of wire breakage of each core wire in the multi-core stranded electric wire is not allowed. In the past, a set of detection device is installed for each insulated wire, so that the investment is large, the complexity is high, the occupied volume is large, and the long-term stability cannot meet the requirement of high-speed production.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a multichannel insulated wire disconnection on-line measuring device.
The utility model provides a multichannel insulated wire broken string on-line measuring device, negative detection electrode is connected at the top of many probe containers, one side and the left side of many probe containers are connected, the opposite side and the right side of many probe containers are connected insulating division board, just detect electrode one side and be connected with left insulating division board, just detect electrode opposite side and be connected with right insulating division board, the space between the bottom surface of many probe containers and the top surface of just detecting electrode, hold the measuring probe respectively in the line hole cavity of crossing of a plurality of many probe containers, the lower part of measuring probe connects the cylinder, the top of cylinder is the needle point, the cylinder passes many probe container mounting hole of many probe containers, the distance of needle point and many probe container bottom surface is C size, insulated wire passes from the line hole of crossing of measuring probe.
The size of the C of the detection probe exceeding the bottom end face of the multi-probe container is smaller than 2mm, the wire passing aperture of the detection probe is larger than the outer diameter of the insulated wire and is larger than 1mm, and the cylinder size of the detection probe is smaller than the size of the mounting hole of the multi-probe container and is 0.5 mm. The detection probe is in transition fit connection with the multi-probe container.
The utility model has the advantages that be arranged in the monitoring of cabling technology multichannel insulated wire broken string to detect. In the process of cabling and stranding a plurality of insulated conductors, the disconnection conditions of the plurality of conductors are monitored simultaneously, and the on-line simultaneous monitoring and detection are realized. The number of the broken line detection devices is reduced in multiples, the occupied volume of the device is reduced, the failure rate of the device is reduced, the maintenance cost is reduced, the device is more stable and reliable, the investment is saved, and the cabling process obtains higher quality.
The utility model discloses at the in-process of many insulation wire stranding, the broken string condition of many wires of simultaneous monitoring realizes that online simultaneous monitoring detects simultaneously. The number of the broken line detection devices is reduced in multiples, the occupied volume of the device is reduced, the failure rate of the device is reduced, the maintenance cost is reduced, and the device is more stable and reliable. The pumping investment is saved, and the cabling process obtains higher quality.
Drawings
The invention itself, however, as well as many of the attendant advantages thereof, will be best understood by reference to the following detailed description when considered in connection with the accompanying drawings, wherein like reference numerals indicate like parts throughout the several views, and wherein:
fig. 1 is a structural diagram of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
Fig. 3 is a cross-sectional view of the probe according to the present invention.
The present invention will be further explained with reference to the drawings and examples.
Detailed Description
Obviously, many modifications and variations of the present invention based on the spirit of the present invention will be apparent to those skilled in the art.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description, "plurality" means two or more unless specifically limited otherwise.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
It will be understood by those skilled in the art that, unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art.
Example 1: as shown in fig. 1, 2 and 3, a multi-path insulated wire disconnection detecting device comprises a positive detection electrode 1, a multi-probe container 2, a detection probe 3, a negative detection electrode 4, a left insulated isolation plate 5, a right insulated isolation plate 6 and an insulated wire 7, wherein the left insulated isolation plate 5 and the right insulated isolation plate 6 are respectively connected to two sides of a shell, the upper part of the shell is connected with the negative detection electrode 4, the bottom of the shell is connected with the positive detection electrode 1, the negative detection electrode 4 is positioned on the detection probe 3, the negative detection electrode 4 is connected with the multi-probe container 2, the multi-probe container 2 is positioned between the left insulated isolation plate 5 and the right insulated isolation plate 6, a gap (non-contact) is formed between the shell of the multi-probe container 2 and the positive detection electrode 1, the detection probes 3 are respectively accommodated in wire passing holes of the multi-probe containers 2, the detection probes 3 are in transition fit connection with the multi-probe containers 2, the detection probe 3 is of a cylindrical structure, the lower portion of the cylindrical structure is connected with a cylinder 9, the top end of the cylinder 9 is a needle point 8, the cylinder 9 penetrates through a multi-probe container mounting hole 10 of the multi-probe container 2, the distance between the needle point 8 and the bottom surface of the multi-probe container 2 is C size, the unilateral gap between the cylinder 9 and the multi-probe container mounting hole 10 is B size, the unilateral gap between the insulated wire 7 and the wire passing hole of the detection probe 3 is A size, and the insulated wire 7 penetrates through the wire passing hole of the detection probe 3. Cylinder 9 is a cylinder or polyhedron.
Under the action of take-up tension of the insulated wire 7, the needle tip 8 of the detection probe 3 is separated from the positive detection electrode 1, so that disconnection of a detection signal is realized; when at least one insulated wire 7 is broken, the detection probe 3 falls down under the action of the self weight, the tip 8 of the detection probe 3 is contacted with the positive detection electrode 1, and the circuit connection between the negative detection electrode 4 and the positive detection electrode 1 is realized.
The signal of the loop connection is input into the wire receiving device to realize the online parking alarm.
A multi-path insulated conductor breakage detection device can detect any conductor breakage during twisting of multi-path insulated conductors.
The wire passing hole of the detection probe 3 is made of wear-resistant ceramic material, and the tip of the needle-shaped 8, the negative detection electrode 4 and the detection probe 3 are made of brass material.
The C dimension of the detection probe 3 beyond the bottom end face of the multi-probe well 2 is less than 2 mm.
The diameter of the wire through hole of the detection probe 3 is larger than the outer diameter of the insulated wire 7 and larger than the size of 1mm (the size of the single-side gap is A is 0.5mm), so that the friction damage of the high-speed winding and unwinding wire to the insulated surface is reduced.
The outer diameter of the column 9 of the detection probe 3 is 0.5mm smaller than the size of the multi-probe container mounting hole 10 (the size of the single-side gap is 0.25 mm).
The distance between the needle tip 8 and the bottom surface of the multi-probe container 2 is C size, the unilateral gap between the column 9 and the mounting hole 10 of the multi-probe container is B size, the unilateral gap between the insulated wire 7 and the wire passing hole of the detection probe 3 is A size, and the insulated wire 7 passes through the wire passing hole of the detection probe 3.
Example 2: as shown in fig. 1, 2 and 3, the device for detecting disconnection of a multi-path insulated wire comprises a detection probe, a detection electrode (positive detection electrode 1), a detection electrode (negative detection electrode 4), a multi-probe container 2, and insulated isolation plates (left insulated isolation plate 5 and right insulated isolation plate 6). The insulating isolation plate and the multi-probe container 2 are combined into a container of the detection probe. The detection electrode (the positive detection electrode 1) and the detection electrode (the negative detection electrode 4) form a loop of a detection signal, and alarm signal output is realized.
The detection probe 3 is separated from the positive detection electrode 1 under the action of the take-up tension of the insulated wire 7, so that the disconnection of a detection signal is realized; when at least one insulated wire 7 is broken, the detection probe 3 falls down under the action of the self weight, and the tip part of the detection probe 3 is contacted with the positive detection electrode 1, so that the connection of a signal loop is realized. The signal is input into the wire receiving device to realize online parking alarm.
A multi-path insulated conductor breakage detection device can detect any conductor breakage during twisting of multi-path insulated conductors.
Can hold many wires simultaneously, the position that holds the probe adopts the circular arc angle to laminate completely with the probe surface, realizes the face contact, the resistance of the biggest reduction signal circuit.
Example 3: as shown in fig. 1, 2 and 3, the other structure is the same as that of embodiment 1 or 2, and the disconnection detecting device for the multi-path insulated conductor is a detecting device for the disconnection of the multi-path insulated conductor, wherein the top of the probe container 2 is connected with the negative detecting electrode 4, one side of the multi-probe container 2 is connected with the left insulated isolating plate 5, the other side of the multi-probe container 2 is connected with the right insulated isolating plate 6, one side of the positive detecting electrode 1 is connected with the left insulated isolating plate 5, the other side of the positive detecting electrode 1 is connected with the right insulated isolating plate 6, and a gap is formed between the bottom surface of the multi-probe container 2 and the top surface of the.
As described above, although the embodiments of the present invention have been described in detail, it will be apparent to those skilled in the art that many modifications are possible without substantially departing from the invention and its effects. Therefore, all such modifications are included in the scope of the present invention.
Claims (3)
1. The utility model provides a multichannel insulated wire broken string on-line measuring device, its characterized in that the top of many probes container connects the negative detection electrode, one side and the left insulation division board of many probes container are connected, the opposite side and the right insulation division board of many probes container are connected, positive detection electrode one side is connected with left insulation division board, positive detection electrode opposite side and right insulation division board are connected, the space between the bottom surface of many probes container and the top surface of positive detection electrode, hold the measuring probe respectively in the line hole cavity of crossing of a plurality of many probes containers, the lower part of measuring probe connects the cylinder, the top of cylinder is the needle point, the cylinder passes many probes container mounting hole of many probes container, the distance of needle point and many probes container bottom surface is C size, insulated wire passes from the line hole of crossing of measuring probe.
2. The apparatus of claim 1, wherein the dimension of the detecting probe exceeding the bottom end of the multi-probe container is less than 2mm, the diameter of the through-wire hole of the detecting probe is greater than the outer diameter of the insulated wire and greater than 1mm, and the dimension of the detecting probe cylinder is less than the dimension of the mounting hole of the multi-probe container and is 0.5 mm.
3. The device for detecting the disconnection of the multi-path insulated conductor in the on-line manner as claimed in claim 1, wherein the detection probe is in transition fit connection with the multi-probe container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597568.XU CN213337978U (en) | 2020-11-11 | 2020-11-11 | Online detection device for disconnection of multi-path insulated conductor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022597568.XU CN213337978U (en) | 2020-11-11 | 2020-11-11 | Online detection device for disconnection of multi-path insulated conductor |
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| CN213337978U true CN213337978U (en) | 2021-06-01 |
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| CN202022597568.XU Active CN213337978U (en) | 2020-11-11 | 2020-11-11 | Online detection device for disconnection of multi-path insulated conductor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609027A (en) * | 2023-07-14 | 2023-08-18 | 中国空气动力研究与发展中心低速空气动力研究所 | Pressure measuring rake |
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2020
- 2020-11-11 CN CN202022597568.XU patent/CN213337978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609027A (en) * | 2023-07-14 | 2023-08-18 | 中国空气动力研究与发展中心低速空气动力研究所 | Pressure measuring rake |
| CN116609027B (en) * | 2023-07-14 | 2023-10-20 | 中国空气动力研究与发展中心低速空气动力研究所 | Pressure measuring rake |
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