CN207408554U - Intermediate relay debugging system - Google Patents
Intermediate relay debugging system Download PDFInfo
- Publication number
- CN207408554U CN207408554U CN201721037874.XU CN201721037874U CN207408554U CN 207408554 U CN207408554 U CN 207408554U CN 201721037874 U CN201721037874 U CN 201721037874U CN 207408554 U CN207408554 U CN 207408554U
- Authority
- CN
- China
- Prior art keywords
- relay
- intermediate relay
- tester
- switching switch
- debugging system
- 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.)
- Active
Links
Abstract
The utility model belongs to electrical equipment debugging technique field.There are debugging efficiency is low and security risk during in order to solve the problem of to debug intermediate relay using conventional method, the utility model discloses a kind of intermediate relay debugging systems.The system includes relay base, switching switch and tester；Relay base is equipped with multiple sockets, for connecting the contact of intermediate relay；Switching switch includes two working positions, and is connected with relay base, tester and universal meter, and when switching switch is in the first working position, relay base is connected with universal meter, and when switching switch is in the second working position, relay base is connected with tester；Tester is equipped with output terminal and input terminal, and wherein output terminal is connected with switching switch, and input terminal is connected with relay base.The intermediate relay debugging system of the utility model can not only improve the debugging efficiency to intermediate relay, but also can improve the security to intermediate relay debugging process.
Description
Technical field
The utility model belongs to electrical equipment debugging technique field, and in particular to a kind of intermediate relay debugging system.
Background technology
Field is debugged in electrical equipment, it is most common for the debugging efforts of intermediate relay.Wherein, to intermediate relay
When monomer is debugged, the measurement including the measurement directly hindered each intermediate relay and working value and return value.Mesh
Before, conventional method when being debugged to intermediate relay is：First, by connection clamp by the contact of intermediate relay and survey
Try line connection；Then, it is connected, is formed to intermediate relay contact analog control system circuit with test equipment by p-wire；Finally, control is passed through
Test equipment tests intermediate relay.
However, when being debugged using above-mentioned conventional method to intermediate relay, have the following problems：First, by
When connection clamp is attached intermediate relay, often carry out one test be required for operating personnel re-start connection clamp with
Connection in intermediate relay between specific contact is fixed, and operating personnel is needed to dock harness clip during the test and are carried out
It is hand-held to fix, so as to need to consume a large amount of manpowers, reduce debugging efficiency；Second, due between contact in intermediate relay away from
It from smaller, therefore when carrying out the connection between contact and p-wire using connection clamp, surprisingly contacts, sends out there are connection clamp
The risk of raw electric short circuit, and then intermediate relay and test equipment are damaged and cause safety hidden to operating personnel
Suffer from.
Utility model content
During in order to solve to debug intermediate relay using conventional method, there are debugging efficiency is low and security risk
The problem of, the utility model proposes a kind of intermediate relay debugging systems.The intermediate relay debugging system, including relay
Pedestal, switching switch and tester；The relay base is equipped with multiple sockets, for connecting the contact of intermediate relay；
The switching switch includes two working positions, and is connected with the relay base, the tester and universal meter, when described
When switching switch is in the first working position, the relay base is connected with the universal meter, when the switching switch is in
During the second working position, the relay base is connected with the tester；The tester is equipped with output terminal and input terminal,
Described in output terminal be connected with the switching switch, the input terminal is connected with the relay base.
Preferably, the switching switch selects push-button switch.
It is further preferred that the switching switch is in when being in pressing state for the first working position, the switching switch
It is the second working position during reset state.
Preferably, the tester selects relay-protection tester.
Preferably, the relay base is equipped with eight sockets, is divided into straight resistance socket, normally opened socket and normally closed socket.
It is further preferred that the relay base is equipped with eight ports, connect one to one respectively with the socket,
It is divided into straight resistance port, normally opened port and normally closed port.
It is further preferred that the relay base is two-layer platform structure；Wherein, the socket is located at the first layer
Platform, the port are located at the second layer platform.
Preferably, the input terminal of the tester is connected with the normally closed port of one of which on the relay base.
Preferably, the output terminal of the tester passes through the straight resistance port in the switching switch and the relay base
Connection.
Preferably, fuse is equipped between the switching switch and the tester.
Using the intermediate relay debugging system of the utility model, when being debugged to intermediate relay, have with following
Beneficial effect：
1st, in the system of the utility model, by setting relay base, and set and be used on relay base
The socket of intermediate relay contact is inserted, so as to fulfill the Fast Installation to intermediate relay, improves and intermediate relay is dismounted
Convenience, while also avoid the unexpected contact between different contacts, improve the security of debugging process.
2nd, Tthe utility model system realizes intermediate relay and universal meter or between tester by setting switching switch
Connection.In this way, in the case where intermediate relay carries out once mounting, can be completed to intermediate relay by switching switch
The straight resistance measurement and the measurement of working value and return value of device, so as to improve debugging efficiency.
3rd, in the utility model, relay-protection tester is selected as tester.It in this way, not only can be straight by tester
It connects as test power supply output test voltage, reduces commissioning device, and intermediate relay can be directly acquired by tester
Test result values, so as to save the manually after-treatment to intermediate relay fed back values, reach higher debugging efficiency and
Higher adjustment accuracy.
Description of the drawings
Fig. 1 is the utility model intermediate relay debugging system and the connection diagram of intermediate relay；
Fig. 2 is the principle schematic of the utility model intermediate relay debugging system.
Specific embodiment
The technical solution of the utility model is described further below in conjunction with the accompanying drawings.
With reference to shown in Fig. 1 and Fig. 2, the intermediate relay debugging system of the utility model, including relay base 1, switching
Switch 2 and tester 3.
Relay base 1 is equipped with eight sockets 11, and is divided into straight resistance socket, normally opened socket and normally closed normally opened, is used for
The correspondence contact in intermediate relay 4 is connected, realizes that the fast inserted between relay base 1 and intermediate relay 4 connects.This
Outside, in the utility model, relay base 1 uses two-layer platform structure design.Socket 11 is located at first layer platform, for pacifying
Dress and fixed intermediate relay 4.Eight ports are additionally provided on second layer platform, for installing connecting line, and this eight ends
Mouth connects one to one in the inside of relay base 1 with the socket 11 in first layer respectively.In this way, pass through socket 11 and centre
The connection of relay 4 and port by the connection of connecting line and switching switch 2 and tester 3, realize intermediate relay 4 with
Connection between switching switch 2 and tester 3.Wherein, in embodiment, this eight ports include, and are connected simultaneously with straight resistance socket
And straight resistance the port Z1 and Z2 directly hindered is equipped with therebetween, be connected with normally closed socket and be the normal of normally off between the two
Closed end mouth B1 and B2 and B4 and B5, be connected with normally opened socket and between the two for normally open normally opened port B1 and B3 with
And B4 and B6, wherein, port B1 and port B4 are two common ports.In addition, in actual debugging process, according to intermediate relay
The difference of device structure can set the socket 11 of different number on relay base 1, so as to meet relay among different structure
The debugging of device needs.
Switching switch 2 includes two working positions, i.e. the first working position and the second working position.When switching switch 2 is located at first
During working position, relay base 1 is connected with universal meter 5, i.e., intermediate relay 4 is connected with universal meter 5, passes through universal meter 5 at this time
The measurement that intermediate relay 4 can be directly hindered；When switching switch 2 is located at the second working position, relay base 1 and test
Instrument 3 connects, i.e., intermediate relay 4 is connected with tester 3, can carry out working value to intermediate relay 4 by tester 3 at this time
With the measurement of return value.
In the utility model, switching switch 2 selects push-button switch, and when switching switch 2 is in pressing state
It is the second working position when switching switch 2 is in reset state for the first working position.In addition, eight are equipped in switching switch 2
Connector, center tap 21 and connector 22 with universal meter 5 for being connected, and connector 23 and connector 24 with tester 3 for being connected, connector
25 and connector 26 be connected with the both ends directly hindered in relay base 1, i.e., be connected respectively with straight resistance port Z1 and Z2, connector 27 with connect
First 28 are also connected with the both ends directly hindered in relay base 1, i.e., are connected respectively with straight resistance port Z1 and Z2.Meanwhile connector 21 with
Connector 25 is corresponding group, and connector 22 is corresponding group with connector 26, forms the first working position of switching switch 2；Connector 23 and connector
27 be corresponding group, and connector 24 is corresponding group with connector 28, forms the second working position of switching switch 2.
Tester 3 is equipped with output terminal 31 and input terminal 32, wherein output terminal 31 and the connector 23 and connector in switching switch 2
24 connections, input terminal 32 is connected with the normally closed port of the one of which in relay base 1, such as port B4 and B5.In this way, as behaviour
Make switching switch 2, when so that connector 23 and the connector 24 is connected respectively with connector 27 and connector 28, tester 3 by output terminal 31, and
And power after switching switch 2 and relay base 1 to intermediate relay 4, while intermediate relay is received by input terminal 32
The feedback signal of device 4 realizes the measurement of the working value and return value to intermediate relay 4.
In addition, in the utility model, tester 3 selects relay-protection tester.In this way, by the way that relay protection is selected to survey
Instrument is tried, tester 3 acts not only as power supply and provides required voltage in debugging process, and receives the feedback of intermediate relay
Test result can be directly obtained after signal, saves to have come out and manually the after-treatment of feedback signal is analyzed, surveyed so as to improve
The efficiency of examination and the precision of test.
In addition, in the utility model, fuse 6 is additionally provided between switching switch 2 and tester 3.It in this way, can be right
Maximum current value in debugging process is defined, and so as to which excessive electric current be avoided to damage tester 3, raising was debugged
Protection of the journey to equipment.
Using the intermediate relay debugging system of the utility model, the process that debugging efforts are carried out to intermediate relay is：
Intermediate relay 4 to be debugged and relay base 1 are carried out installation fixation, that is, pass through the contact in intermediate relay 4 by first choice
Socket 11 in relay base 1, intermediate relay 4 is inserted to relay base 1；Then, opened by operating switching
2 are closed, the test of direct resistance metering and working value and return value is carried out to intermediate relay 4.When switching switch 2 is in down state
When, switching switch 2 enters the first working condition, i.e. intermediate relay 4 is connected with universal meter 5, at this time can be straight by universal meter 5
The coil for connecing reading intermediate relay 4 directly hinders.When switching switch 2 is in reset state, switching switch 2 enters the second work shape
State, i.e. intermediate relay 4 are connected with tester 3, and tester 3 provides voltage to intermediate relay 4 at this time, while receives by centre
The working value and return value that relay 4 is fed back.In this manner it is possible to it is rapidly completed the test to intermediate relay 4.
Claims (10)
1. a kind of intermediate relay debugging system, which is characterized in that including relay base, switching switch and tester；It is described
Relay base is equipped with multiple sockets, for connecting the contact of intermediate relay；The switching switch includes two working positions,
And be connected with the relay base, the tester and universal meter, it, will when the switching switch is in the first working position
The relay base is connected with the universal meter, when the switching switch is in the second working position, by the relay bottom
Seat is connected with the tester；The tester is equipped with output terminal and input terminal, wherein the output terminal and the switching switch
Connection, the input terminal are connected with the relay base.
2. intermediate relay debugging system according to claim 1, which is characterized in that the switching switch selects push button
Switch.
3. intermediate relay debugging system according to claim 2, which is characterized in that the switching switch is in pressing shape
It is the first working position during state, the switching switch is the second working position when being in reset state.
4. intermediate relay debugging system according to claim 1, which is characterized in that the tester selects relay protection
Tester.
5. the intermediate relay debugging system according to any one in claim 1-4, which is characterized in that the relay
Pedestal is equipped with eight sockets, is divided into straight resistance socket, normally opened socket and normally closed socket.
6. intermediate relay debugging system according to claim 5, which is characterized in that the relay base is equipped with eight
A port connects one to one respectively with the socket, is divided into straight resistance port, normally opened port and normally closed port.
7. intermediate relay debugging system according to claim 6, which is characterized in that the relay base is flat for two layers
Platform structure；Wherein, the socket is located at the first layer platform, and the port is located at the second layer platform.
8. intermediate relay debugging system according to claim 5, which is characterized in that the input terminal of the tester and institute
State the normally closed port connection of one of which on relay base.
9. intermediate relay debugging system according to claim 5, which is characterized in that the output terminal of the tester passes through
The switching switch is connected with the straight resistance port on the relay base.
10. the intermediate relay debugging system according to any one in claim 1-4, which is characterized in that cut described
It changes and fuse is equipped between switch and the tester.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037874.XU CN207408554U (en) | 2017-08-18 | 2017-08-18 | Intermediate relay debugging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721037874.XU CN207408554U (en) | 2017-08-18 | 2017-08-18 | Intermediate relay debugging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408554U true CN207408554U (en) | 2018-05-25 |
Family
ID=62323130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721037874.XU Active CN207408554U (en) | 2017-08-18 | 2017-08-18 | Intermediate relay debugging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408554U (en) |
-
2017
- 2017-08-18 CN CN201721037874.XU patent/CN207408554U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU174066U1 (en) | Relay Test Device | |
| CN104685364B (en) | Electric power meter | |
| WO2013030655A4 (en) | Electricity meter | |
| CN106291254B (en) | Automatic intelligent line inspection device for intelligent substation | |
| CN207408554U (en) | Intermediate relay debugging system | |
| CN101119137A (en) | Multi-core coaxial cable component open-closed circuit detector and detecting method | |
| CN210401466U (en) | Secondary loop current short circuit device | |
| CN110221171A (en) | Logging cable insulating properties automatic detection device | |
| CN215768802U (en) | Multifunctional pipe jacking tunneling machine detection equipment and detection circuit thereof | |
| CN214223887U (en) | Automatic tester for universalization of guided missile initiating explosive devices | |
| CN203232092U (en) | PCB voltage test circuit and tool | |
| CN208753676U (en) | A kind of wireless connection type wiring board with USB interface | |
| CN206671529U (en) | D.C. isolation monitoring device on-line testing instrument | |
| CN109335018B (en) | Automatic wire harness detection system and wire harness box for aircraft auxiliary power device | |
| CN111060811A (en) | Chip pin position identification module and identification method thereof | |
| CN108549044B (en) | Insulation line selection tester for direct current system of transformer substation | |
| CN206470385U (en) | Portable DC insulation tester test device | |
| CN206788291U (en) | A kind of Small General Aircraft electric fuel oil selector valve detector | |
| CN108152615A (en) | A kind of multiple circuit for improving security of system | |
| CN209626656U (en) | The transmission line circuit of low-voltage drawer cabinet | |
| CN211979117U (en) | Chip pin position identification module | |
| CN104866445B (en) | A kind of new interface case | |
| CN209417195U (en) | A kind of Combined type cable line connector | |
| CN204330944U (en) | Instrument for testing polarity of current transformer | |
| CN208060674U (en) | Heavy duty detergent relay calibration table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |