CN109738757A - Acquisition terminal is used in a kind of identification of separate type low voltage failure cable - Google Patents
Acquisition terminal is used in a kind of identification of separate type low voltage failure cable Download PDFInfo
- Publication number
- CN109738757A CN109738757A CN201910018204.0A CN201910018204A CN109738757A CN 109738757 A CN109738757 A CN 109738757A CN 201910018204 A CN201910018204 A CN 201910018204A CN 109738757 A CN109738757 A CN 109738757A
- Authority
- CN
- China
- Prior art keywords
- transmitter
- fixedly installed
- receiver
- side wall
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
It is disclosed by the invention to belong to power grid maintenance technical field, specially a kind of separate type low voltage failure cable identification acquisition terminal, including transmitter and receiver, loudspeaker are from left to right sequentially installed with above the front side wall of the transmitter, display and switch button, the front side wall lower left of the transmitter is fixedly installed with binding post, the front side wall lower right of the transmitter is fixedly installed with indicator light, the inner cavity right side wall of the transmitter, which is bolted, is equipped with radiator, power switch is fixedly installed in the middle part of the receiver, power supply indicator is fixedly installed on the left of the middle part of the receiver, polarity instruction lamp is fixedly installed on the right side of the middle part of the receiver, the power supply indicator and the polarity instruction lamp are respectively positioned on the top of the power switch, the inner cavity top of the receiver is fixedly installed with display instrument , which there is realization quickly and effectively to be detected, while operate fairly simple convenient resultant effect.
Description
Technical field
The present invention relates to power grid maintenance technical field, specially a kind of separate type low voltage failure cable identification is whole with acquisition
End.
Background technique
With electric power, the development of energy industry, electricity has become undesirable few a part in people's life, Electrical Safety
It is particularly important, the various types of cable, is all very different in performance and specification various aspects, electrician will when use
It is selected according to demand.Cable it is wide in variety, in use due to cannot completely grasp application notice, make
The problem of often occurring this or that during or even erroneous usage, all may cause that operation and maintenance are difficult, failure increases
It is more, or leave long-term security risk.
Low-voltage cable refers to the cable of 1kV and following specification grade, and this cable is generally by 4 phase group of A, B, C, D (zero phase)
At common failure is failure of a certain individual event to the short circuit of zero phase, also has a certain individual event to the failure of metal sheath short circuit.Work as gold
Belong to sheath it is earth-free when, cable still can work normally, but the phenomenon that will appear leakage current, if metal sheath damage is tight
Weight, when there is shorted to earth, cable can generate low-resistance or short trouble.Low-voltage cable, which is divided into, has metal sheath and without metal sheath
Two kinds, the low-voltage cable for having metal sheath is mostly underground cable, and the low-voltage cable of no metal sheath is common cable.
Low voltage failure cable in the prior art, which can not achieve, quickly and effectively to be detected, when detection expends a large amount of
Between, notice detection is easy to appear error, while operating also more complicated, mistake easy to operate, therefore need to research and develop a kind of separation
Acquisition terminal is used in the identification of formula low voltage failure cable.
Summary of the invention
The purpose of the present invention is to provide a kind of separate type low voltage failure cable identification acquisition terminals, to solve above-mentioned back
The separate type low voltage failure cable identification proposed in scape technology can not achieve with acquisition terminal quickly and effectively to be detected, detection
It takes a substantial amount of time, notice detection is easy to appear error, while operation is also more complicated, and the characteristics such as mistake easy to operate are asked
Topic.
To achieve the above object, the invention provides the following technical scheme: a kind of identification of separate type low voltage failure cable is with adopting
Collect terminal, including transmitter and receiver, is from left to right sequentially installed with loudspeaker, display above the front side wall of the transmitter
And switch button, the front side wall lower left of the transmitter are fixedly installed with binding post, the front side wall lower section of the transmitter
Right side is fixedly installed with indicator light, and the inner cavity right side wall of the transmitter, which is bolted, is equipped with radiator, the reception
It is fixedly installed with power switch in the middle part of machine, is fixedly installed with power supply indicator, the reception on the left of the middle part of the receiver
It is fixedly installed with polarity instruction lamp on the right side of the middle part of machine, the power supply indicator and the polarity instruction lamp are respectively positioned on the power supply
The top of switch, the inner cavity top of the receiver are fixedly installed with display instrument, and the top of the receiver is solid by bolt
Dingan County is equipped with cable jack, and the inner cavity of the cable jack is plugged with reception line, and the top for receiving line passes through conducting wire electrical property
Reception clamp are connected with, the inner cavity of the transmitter is fixedly installed with central processing unit, the electrically two-way company of the central processing unit
It is connected to control module and memory module, electrically output is connected with display to the central processing unit, and the control module is electrically double
To wireless receiving module is connected with, the inner cavity of the receiver is fixedly installed with controller, and the controller is electrically bi-directionally connected
There are wireless transmitter module and detection module, the wireless electricity output of wireless transmitter module connects the wireless receiving module, described
Loudspeaker, the display, the switch button, the radiator, the binding post and the indicator light pass through conducting wire electrical property
Connect the control module, the power switch, the power supply indicator, the polarity instruction lamp, the cable jack and institute
It states display instrument and passes through conducting wire and be electrically connected with the controller.
Preferably, there are two the binding post is installed altogether, the inner cavity of the binding post is inserted with test clamp.
Preferably, the left side wall of the transmitter, which is bolted, is equipped with power input socket.
Preferably, the display is IPS display.
Preferably, the right side wall of the radiator, which is bolted, is equipped with dust cover.
Compared with prior art, the beneficial effects of the present invention are: the invention provides a kind of separate type low voltage failure cables
Identification acquisition terminal, is provided with loudspeaker and display, carries out voice operating prompting using loudspeaker, while being convenient for using display
Observation relevant parameter is directly carried out, and more intuitive, entangle checking by cable using clamp are received, it is more quasi-
Really, error is smaller, and operation is more simple and convenient, integrally can effectively improve the efficiency of detection.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of inventive receiver；
Fig. 3 is system structure diagram of the invention.
In figure: 1 transmitter, 2 loudspeaker, 3 displays, 4 switch buttons, 5 radiators, 6 binding posts, 7 indicator lights, 8 receivers,
9 power switches, 10 power supply indicators, 11 polarity instruction lamps, 12 cable jacks, 13 display instruments, 14 receive line, 15 reception cards
Pincers, 16 control modules, 17 wireless receiving modules, 18 wireless transmitter modules, 19 controllers, 20 detection modules, 21 memory modules, 22
Central processing unit.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution: a kind of separate type low voltage failure cable identification acquisition terminal, for improving
The simplicity of operation improves the accuracy of detection, referring to Fig. 1, including transmitter 1 and receiver 8, the left side wall of transmitter 1
It is bolted and power input socket is installed, power supply line directly will be inserted directly with power input socket and be taken by realization, be sent out
It penetrates above the front side wall of machine 1 and is from left to right sequentially installed with loudspeaker 2, display 3 and switch button 4, display 3 is that IPS is shown
Device, IPS display realize that protection picture effect is not compromised, and the front side wall lower left of transmitter 1 is fixedly installed with binding post
6, binding post 6 is altogether there are two installations, the inner cavity of binding post 6 inserted with test clamp, a connecting test clamping connection systematically, separately
One connects the core wire of tested cable, and the front side wall lower right of transmitter 1 is fixedly installed with indicator light 7, the inner cavity of transmitter 1
Right side wall, which is bolted, is equipped with radiator 5, and the right side wall of radiator 5, which is bolted, is equipped with dust cover, receives
Pore on dust cover is effectively isolated by dust, have the function that it is dust-proof, referring to Fig. 2, the rear wall of receiver 8
It is fixedly installed with lithium battery, provides electric energy for receiver 8, the middle part of receiver 8 is fixedly installed with power switch 9, utilizes power supply
Switch 9 control and receive the on and off of machine internal electric source, is fixedly installed with power supply indicator on the left of the middle part of receiver 8
10, power supply indicator 10 lights when power switch is connected, and is fixedly installed with polarity instruction lamp 11 on the right side of the middle part of receiver 8, when
When identifying correct, the indicator light is bright, and power supply indicator 10 and polarity instruction lamp 11 are respectively positioned on the top of power switch 9, receiver 8
Inner cavity top be fixedly installed with display instrument 13, using display instrument 13 shown and observed instruction and receive signal amplitude
Size and polarity, the top of receiver 8, which is bolted, is equipped with cable jack 12, and the inner cavity of cable jack 12, which is plugged with, to be connect
Take-up 14, the top for receiving line 14 is electrically connected with by conducting wire receives clamp 15, realizes that the hand-held clamp 15 that receive are checked,
Referring to Fig. 3, the inner cavity of transmitter 1 is fixedly installed with central processing unit 22, central processing unit 22 has electrically been bi-directionally connected control
Module 16 and memory module 21, electrically output is connected with display 3 to central processing unit 22, and control module 16 has electrically been bi-directionally connected
Wireless receiving module 17, the inner cavity of receiver 8 are fixedly installed with controller 19, and controller 19 has electrically been bi-directionally connected wireless transmission
Module 18 and detection module 20, the wireless electricity output of wireless transmitter module 18 connect wireless receiving module 17, loudspeaker 2, display 3,
Switch button 4, radiator 5, binding post 6 and indicator light 7 are electrically connected control module 16, power switch 9, power supply by conducting wire
Indicator light 10, polarity instruction lamp 11, cable jack 12 and display instrument 13 are electrically connected with controller 19 by conducting wire, realize
Cooperating between each component.
In the specific use process, when the needs present invention during use first inserts the inner cavity of binding post 6
Entering has test clamp, and systematically, another connects the core wire of tested cable to a connecting test clamping connection, then presses switch button
4 carry out starting transmitter 1, press power switch 9 and carry out starting receiver 8, observe charge condition, benefit using power supply indicator 10
With the accuracy of the observation detection of polarity instruction lamp 11, when identifying correct, the indicator light is bright, will receive 15 sets of clamp and is being detected
It on cable, is moved on being detected cable, the size of display output signal electric current is carried out using display 3, is then utilized
Loudspeaker 2 carry out the step of reminding operation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of separate type low voltage failure cable identification acquisition terminal, it is characterised in that: including transmitter (1) and receiver
(8), loudspeaker (2), display (3) and switch button are from left to right sequentially installed with above the front side wall of the transmitter (1)
(4), the front side wall lower left of the transmitter (1) is fixedly installed with binding post (6), under the front side wall of the transmitter (1)
Side right side is fixedly installed with indicator light (7), and the inner cavity right side wall of the transmitter (1), which is bolted, is equipped with radiator
(5), it is fixedly installed with power switch (9) in the middle part of the receiver (8), is fixedly mounted on the left of the middle part of the receiver (8)
Have power supply indicator (10), is fixedly installed with polarity instruction lamp (11), the power supply instruction on the right side of the middle part of the receiver (8)
Lamp (10) and the polarity instruction lamp (11) are respectively positioned on the top of the power switch (9), the inner cavity top of the receiver (8)
It is fixedly installed with display instrument (13), is bolted and is equipped with cable jack (12) at the top of the receiver (8), it is described
The inner cavity of cable jack (12), which is plugged with, receives line (14), and the top for receiving line (14) is electrically connected with reception by conducting wire
The inner cavity of clamp (15), the transmitter (1) is fixedly installed with central processing unit (22), and the central processing unit (22) is electrically double
To control module (16) and memory module (21) is connected with, electrically output is connected with display (3) to the central processing unit (22),
The control module (16) has electrically been bi-directionally connected wireless receiving module (17), and the inner cavity of the receiver (8) is fixedly installed with
Controller (19), the controller (19) have electrically been bi-directionally connected wireless transmitter module (18) and detection module (20), the nothing
Line transmitting module (18) is wireless, and electricity output connects the wireless receiving module (17), the loudspeaker (2), the display (3), institute
It states switch button (4), the radiator (5), the binding post (6) and the indicator light (7) and institute is electrically connected by conducting wire
It states control module (16), the power switch (9), the power supply indicator (10), the polarity instruction lamp (11), the cable
Jack (12) and the display instrument (13) are electrically connected with the controller (19) by conducting wire.
2. a kind of separate type low voltage failure cable identification acquisition terminal according to claim 1, it is characterised in that: described
Binding post (6) is altogether there are two installations, and the inner cavity of the binding post (6) is inserted with test clamp.
3. a kind of separate type low voltage failure cable identification acquisition terminal according to claim 1, it is characterised in that: described
The left side wall of transmitter (1), which is bolted, is equipped with power input socket.
4. a kind of separate type low voltage failure cable identification acquisition terminal according to claim 1, it is characterised in that: described
Display (3) is IPS display.
5. a kind of separate type low voltage failure cable identification acquisition terminal according to claim 1, it is characterised in that: described
The right side wall of radiator (5), which is bolted, is equipped with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018204.0A CN109738757A (en) | 2019-01-04 | 2019-01-04 | Acquisition terminal is used in a kind of identification of separate type low voltage failure cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910018204.0A CN109738757A (en) | 2019-01-04 | 2019-01-04 | Acquisition terminal is used in a kind of identification of separate type low voltage failure cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109738757A true CN109738757A (en) | 2019-05-10 |
Family
ID=66363974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910018204.0A Pending CN109738757A (en) | 2019-01-04 | 2019-01-04 | Acquisition terminal is used in a kind of identification of separate type low voltage failure cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109738757A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114647280A (en) * | 2020-12-17 | 2022-06-21 | 戴尔产品有限公司 | Self-describing cable |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808115A (en) * | 2015-05-08 | 2015-07-29 | 国网上海市电力公司 | Split acquisition terminal for recognition of low-voltage faulted cables |
| CN108226700A (en) * | 2018-02-06 | 2018-06-29 | 国网江苏省电力有限公司宿迁供电分公司 | A kind of distribution power automation terminal secondary cable core line instrument |
-
2019
- 2019-01-04 CN CN201910018204.0A patent/CN109738757A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808115A (en) * | 2015-05-08 | 2015-07-29 | 国网上海市电力公司 | Split acquisition terminal for recognition of low-voltage faulted cables |
| CN108226700A (en) * | 2018-02-06 | 2018-06-29 | 国网江苏省电力有限公司宿迁供电分公司 | A kind of distribution power automation terminal secondary cable core line instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114647280A (en) * | 2020-12-17 | 2022-06-21 | 戴尔产品有限公司 | Self-describing cable |
| CN114647280B (en) * | 2020-12-17 | 2024-02-13 | 戴尔产品有限公司 | Self-describing cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201449433U (en) | Device for locating ground fault of DC system | |
| CN104133149B (en) | A kind of voltage acquisition line Beam Detector | |
| CN203951485U (en) | Universal port and cable tester | |
| CN111983389A (en) | Device for detecting alignment and fault of multi-core cable | |
| CN102508485A (en) | Signal detection and fault simulation device for semi-physical simulation test | |
| CN103163419A (en) | Indicator and method for cable core correction and transformer tripping outlet correction | |
| CN109738757A (en) | Acquisition terminal is used in a kind of identification of separate type low voltage failure cable | |
| CN204177908U (en) | Multifunctional line measurement instrument | |
| CN105182107A (en) | Detection device, system and method | |
| CN204807649U (en) | Tester | |
| CN108445319A (en) | A kind of fault detect tool for solenoid valve | |
| CN209821292U (en) | Test tool and test system of high-voltage distribution box | |
| KR101158539B1 (en) | A Test Assistant Device Set of Digital Over Current Relay Using Light Sensor | |
| CN103499761A (en) | Aligning device for rapidly testing on-off of cable core and application method thereof | |
| CN202676851U (en) | Secondary circuit short circuit-proof detection device for hand-held voltage transformer | |
| CN205539321U (en) | 485 line error detection ware | |
| CN205643595U (en) | Circuit break -make detection device | |
| CN205826811U (en) | A kind of aging testing system | |
| CN207516486U (en) | A kind of device for reducing the secondary cable core verification time | |
| CN212277985U (en) | Feeder automation terminal convenient to detect | |
| CN209327437U (en) | A kind of AC current detector | |
| CN211603415U (en) | Transformer substation operation and maintenance cable insulation monitoring system | |
| CN108549044B (en) | Insulation line selection tester for direct current system of transformer substation | |
| CN202748438U (en) | Cable checking instrument | |
| CN207662997U (en) | Direct-current system loop trouble-shooting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190510 |
|
| RJ01 | Rejection of invention patent application after publication |