CN216560948U - Wiring harness detection device for distribution automation terminal - Google Patents
Wiring harness detection device for distribution automation terminal Download PDFInfo
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- CN216560948U CN216560948U CN202123107936.9U CN202123107936U CN216560948U CN 216560948 U CN216560948 U CN 216560948U CN 202123107936 U CN202123107936 U CN 202123107936U CN 216560948 U CN216560948 U CN 216560948U
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- terminal
- harness
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- detection device
- distribution automation
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- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 239000000523 sample Substances 0.000 claims abstract description 14
- 238000005491 wire drawing Methods 0.000 claims description 7
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of wire harness detection devices, and provides a wire harness detection device for a distribution automation terminal, which comprises a terminal contact part and a tension adjustment device, wherein one end of the terminal contact part is connected with a head end terminal through a conductive probe, the other end of the terminal contact part is connected with a tail end terminal, when all branches are smoothly connected, all on-off indicating lamps are lightened, when a lead is not communicated with a corresponding terminal, a corresponding loop is disconnected, and the on-off indicating lamp of the corresponding loop is not lightened. In addition, the tension adjusting device is used for detecting the hand force value and detecting a loose loop, so that misoperation caused by excessive force is avoided. When the wire harness is detected, the terminal contact is directly and integrally arranged on the sub-row, so that the wire harness detection device is quick and convenient to install, can detect multiple paths of wires at one time, and is high in detection efficiency and convenient to use.
Description
Technical Field
The utility model relates to the technical field of wire harness detection, in particular to a wire harness detection device for a distribution automation terminal.
Background
The distribution automation terminal is a common device in the field of power distribution, and is used for collecting and summarizing electrical signals of a high-voltage loop in a switch cabinet and accessing a large number of secondary lines to a terminal block and other devices for intermediate switching. The wire is connected with the terminal and can mark the branch circuit, makes things convenient for constructor to carry out wiring, inspection line and debugging.
At present, the wiring processing of the terminal wire harness is completed manually, and the phenomenon that firm connection between conductors is not realized because the crimping is not solid usually occurs. And manual inspection generally needs to rely on the universal meter to detect whether return circuit wiring switches on, relies on the root that people's random strength pulling wire and terminal link up to check whether not hard up, wastes time and energy and is inaccurate.
Therefore, the conventional wiring harness detection device for the distribution automation terminal has the defects of non-professional corresponding design, low detection efficiency, manual operation errors of personnel and the like.
Disclosure of Invention
The utility model aims to provide a wire harness detection device for a distribution automation terminal, aiming at rapidly detecting the problems of electrical conduction condition, crimping tightness and the like at the connection part of a terminal and a lead in a wire harness of the distribution automation terminal.
In order to achieve the above object, the present invention provides the following technical solution, wherein the wire harness detection device for the distribution automation terminal comprises a terminal contact element and a tension adjustment device, and is characterized in that the terminal contact element comprises a conductive probe for contacting with a head end terminal of a measured wire harness and an on-off indicator light for displaying circuit connection, and the tension adjustment device comprises a wire drawing pliers and a tension controller.
The wiring harness detection device for the distribution automation terminal is characterized in that the on-off indicator lamp arranged in the terminal contact piece is connected with the corresponding conductive probe, the anode of the on-off indicator lamp is connected with the public anode of a battery power supply arranged at the upper opening after being connected in parallel, when the measured wiring harness lead in the loop is completely and smoothly connected with the head end terminal, all the on-off indicator lamps in all branches are turned on, when the measured wiring harness lead is not connected with the corresponding terminal, the corresponding loop is turned off, and the on-off indicator lamp in the corresponding loop is not turned on.
The wiring harness detection device for the distribution automation terminal is characterized in that the conductive probes are in an array form with elasticity, and can be connected with the head end terminal of a wiring harness to be detected quickly and reliably.
Foretell a distribution automation is pencil detection device for terminal, the root of each return circuit and terminal connecting wire is pressed from both sides tightly to pulling wire pincers one-to-one of pulling force adjusting device, and pulling wire pincers can set for the pulling force value through the tension controller is unified, shows hand power pulling numerical value simultaneously, and when a certain return circuit wire does not satisfy the pulling force value, the terminal can be pulled off or the tension controller proposes the warning, makes operating personnel can obviously detect out not hard up return circuit.
In the wiring harness detection device for the distribution automation terminal, each path of the public negative outgoing line of the battery power supply is connected to the tail end terminal of the wiring harness to be detected, and each path of the wiring harness is in one-to-one correspondence with the head end terminal.
In conclusion, the beneficial effects of the utility model are as follows:
according to the wiring harness detection device for the distribution automation terminal, during detection, the detection device is in quick butt joint with the terminal, the on-off indicating lamp is detected by the conducted shunt disconnection, an electric non-conduction loop can be rapidly detected, the automatic terminal detects loosening and virtual connection by the tension adjusting device of the wiring harness detection device, the tension value can be uniformly set, the loosening detection at the electric connection point is rapid, compared with the traditional shunt connection and detection, and the wiring harness detection device for the distribution automation terminal enables the detection work to be more convenient and rapid.
Drawings
Fig. 1 is a schematic structural view of a wiring harness detection device for a distribution automation terminal;
fig. 2 is an electrical schematic diagram of a harness detection device for a distribution automation terminal.
Reference numerals: 1. the device comprises a terminal contact part, 1-1, an on-off indicator light, 1-2, a conductive probe, 1-3, a battery power supply, 2, a head end terminal of a measured wire harness, 3, a lead of the measured wire harness, 4, a tension adjusting device, 4-1, a wire drawing clamp, 4-2, a tension controller, 5 and a tail end terminal of the measured wire harness.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 and 2, the embodiment of the utility model provides a wiring harness detection device for a distribution automation terminal, which comprises a terminal contact piece 1 and a tension adjustment device 4, and is characterized in that the terminal contact piece 1 comprises a conductive probe 1-2 for contacting with a head end terminal 2 of a measured wiring harness and an on-off indicator lamp 1-1 for displaying circuit connection, and the tension adjustment device 4 comprises a wire pulling clamp 4-1 and a tension controller 4-2.
According to the wiring harness detection device for the distribution automation terminal, the on-off indicator lamps 1-1 arranged in the terminal contact piece 1 are connected with the corresponding conductive probes 1-2, the anodes of the on-off indicator lamps 1-1 are connected in parallel and then connected to the public anode of the battery power supply 1-3 arranged at the upper opening, when the wiring harness lead 3 to be detected in the loop is completely and smoothly connected with the head end terminal 2 of the wiring harness to be detected, all the on-off indicator lamps 1-1 of all branches are turned on, when the wiring harness lead 3 to be detected is not connected with the corresponding terminal, the corresponding loop is turned off, and the on-off indicator lamps 1-1 of the corresponding loop are not turned on. The battery power supply 1-3 provides power for the whole detection device, and the portability of the device is improved.
The wiring harness detection device for the distribution automation terminal is characterized in that the conductive probes 1-2 adopt an array form with elasticity, can be quickly and reliably connected with the head end terminal 2 of the wiring harness to be detected, properly adjust the heights of the conductive probes 1-2 according to different mounting heights of the terminal fixing bolts measured simultaneously, enhance the contact reliability of the conductive probes 1-2 and the head end terminal 2 of the wiring harness to be detected, and avoid detection errors caused by poor contact between the conductive probes 1-2 and the head end terminal 2 of the wiring harness to be detected.
According to the wiring harness detection device for the distribution automation terminal, the wire drawing pliers 4-1 of the tension adjusting device 4 clamp the roots of the connecting wires of each loop and the terminal in a one-to-one correspondence mode, the wire drawing pliers 4-1 can set tension values uniformly through the tension controller 4-2 and display hand force drawing values at the same time, the wire drawing pliers 4-1 are rigidly connected with the tension controller 4-2, when a certain loop wire does not meet the tension value, a loose terminal can be drawn out of the head end terminal 2 of the wiring harness to be detected or the tension controller 4-2 gives a warning to a poor contact terminal, and an operator can obviously detect the loose loop.
In the wiring harness detection device for the distribution automation terminal, the public negative outgoing line of the battery power supply 1-3 is connected to the tail end terminal 5 of the measured wiring harness, the wiring harness is in one-to-one correspondence with the head end terminal 2 of the measured wiring harness, and the situation is displayed through the on-off indicator lamp, so that the problem loop can be quickly and accurately found from the multi-loop.
The present invention has been described in detail with reference to the preferred embodiments thereof, and it should be understood that the utility model is not limited thereto, but is intended to cover modifications, equivalents, and improvements within the spirit and scope of the present invention.
Claims (5)
1. The wire harness detection device for the distribution automation terminal comprises a terminal contact piece (1) and a tension adjusting device (4), and is characterized in that the terminal contact piece (1) comprises a conductive probe (1-2) used for being in contact with a head end terminal (2) of a wire harness to be detected and an on-off indicator lamp (1-1) used for displaying circuit connection, and the tension adjusting device (4) comprises a wire pulling clamp (4-1) and a tension controller (4-2).
2. The wiring harness detection device for the distribution automation terminal according to claim 1, characterized in that an on-off indicator lamp (1-1) built in the terminal contact member (1) is connected with a corresponding conductive probe (1-2), the positive electrode of the on-off indicator lamp (1-1) is connected in parallel and then connected to the common positive electrode of a battery power supply (1-3) arranged at the upper port, when all wiring harness leads (3) to be detected in a loop are connected smoothly, all the on-off indicator lamps (1-1) of each branch circuit are turned on, when none of the wiring harness leads (3) to be detected is connected with a corresponding terminal, the corresponding loop is turned off, and the on-off indicator lamps (1-1) of the corresponding loop are not turned on.
3. The harness tester as claimed in claim 1, wherein the conductive probes (1-2) are in a self-elastic array form, and can be connected with the head end terminal (2) of the tested harness quickly and reliably.
4. The wiring harness detection device for the distribution automation terminal as claimed in claim 1, wherein the wire drawing pliers (4-1) of the tension adjustment device (4) clamp the root of each loop and the terminal connecting wire in a one-to-one correspondence manner, the wire drawing pliers (4-1) can uniformly set the tension value through the tension controller (4-2), and simultaneously display the pulling value of hand power, when some loop wire does not meet the tension value, the terminal can be pulled off or the tension controller (4-2) gives a warning, so that an operator can obviously detect the loose loop.
5. The harness detecting device for the distribution automation terminal as claimed in claim 2, wherein the common negative lead of the battery power supply (1-3) is connected to the tail terminal (5) of the harness under test by each way, and each way of the harness is in one-to-one correspondence with the head terminal (2) of the harness under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107936.9U CN216560948U (en) | 2021-12-13 | 2021-12-13 | Wiring harness detection device for distribution automation terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123107936.9U CN216560948U (en) | 2021-12-13 | 2021-12-13 | Wiring harness detection device for distribution automation terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216560948U true CN216560948U (en) | 2022-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123107936.9U Active CN216560948U (en) | 2021-12-13 | 2021-12-13 | Wiring harness detection device for distribution automation terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216560948U (en) |
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2021
- 2021-12-13 CN CN202123107936.9U patent/CN216560948U/en active Active
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| CP03 | Change of name, title or address |
Address after: 410000, Room 401-16, Building 2, Xincheng Science and Technology Park, No. 588 Yuelu West Avenue, Dongfanghong Street, Xiangjiang New District, Changsha City, Hunan Province Patentee after: Hezong Technology Co.,Ltd. Country or region after: China Address before: Room 1211 and 1212, block D, No. 9, Shangdi Third Street (Jiahua building), Haidian District, Beijing 100085 Patentee before: BEIJING HEZONG SCIENCE & TECHNOLOGY Co.,Ltd. Country or region before: China |