CN209589014U - A kind of hydrogenerator mechanical brake position monitoring device - Google Patents
A kind of hydrogenerator mechanical brake position monitoring device Download PDFInfo
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- CN209589014U CN209589014U CN201920663361.2U CN201920663361U CN209589014U CN 209589014 U CN209589014 U CN 209589014U CN 201920663361 U CN201920663361 U CN 201920663361U CN 209589014 U CN209589014 U CN 209589014U
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- mechanical brake
- hydrogenerator
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Abstract
The utility model discloses a kind of hydrogenerator mechanical brake position monitoring device, is made of run indicator, communication indicator light, touch display screen, front panel, signal input port, logic control element, RS485 PORT COM, signal output port, power input port, backboard, USB port, warning output port.The utility model can be used for that hydrogenerator mechanical brake is put into or exited the real-time monitoring and warning message output of position.
Description
Technical field
The utility model relates to hydrogenerator field more particularly to the position monitorings of mechanical brake.
Background technique
In turbine-generator units stopping process, it is quick when generating unit speed drops to certain revolving speed need to put into mechanical brake
Unit is stopped on ground.Mechanical brake operates investment by compressed air or exits.Mechanical brake puts into or exits position
It is monitored by the position switch being mounted on mechanical brake.Existing monitoring mode is usually by all mechanical brakes
Investment and exit position switch contact and be concatenated into and put into contact all the way and exit contact all the way and send afield monitoring device, can not
The location status of each mechanical brake is monitored and is acted historgraphic data recording, it also can not be to mechanical brake position shape
State carries out multi-point combination alarm.
Summary of the invention
The purpose of the utility model is to provide one kind, integration degree is high, easy to maintain, function combination is various, display data are detailed
To the greatest extent, the mechanical brake position monitoring device with group alarm multiplicity, history data store, data communication facility.This is practical
The novel technical solution taken are as follows: by run indicator (1), communication indicator light (2), touch display screen (3), front panel (4), letter
Number input port (5), logic control element (6), RS485 PORT COM (7), signal output port (8), power input port
(9), backboard (10), USB port (11), warning output port (12) composition, run indicator (1), communication indicator light (2), touching
Display screen (3) are touched loaded on front panel (4), signal input port (5), RS485 PORT COM (7), signal output port (8),
Power input port (9), USB port (11), warning output port (12) are mounted on backboard (10), signal input port (5),
Signal output port (8), power input port (9), warning output port (12) are plug-in terminal, RS485 PORT COM (7)
For mother's DB9 mouth of standard, USB port (11) is mother's USB mouth of standard, and logic control element (6) is mechanical loaded on hydrogenerator
The inside of brake position monitoring device, run indicator (1) are connected in the form of hardwire with power input port (9),
The external 24V direct current of power input port (9), communication indicator light (2), touch display screen (3), signal input port (5),
RS485 PORT COM (7), signal output port (8), power input port (9), USB port (11), warning output port (12)
By on wire plug connection to logic control element (6).
The utility model is characterized in that:
1. using touch display screen, easily operated, interface display signal is comprehensively, intuitively；
2. signal concentrated collection, using socket terminal, has the characteristics that low in energy consumption, high reliablity, easy to maintain.
Detailed description of the invention
Fig. 1 is this machinery brake position monitoring device structure front view
Fig. 2 is this machinery brake position monitoring device structure rearview
Specific embodiment
As illustrated in figs. 1 and 2, the utility model proposes a kind of hydrogenerator mechanical brake position monitoring device,
Its by run indicator 1, communication indicator light 2, touch display screen 3, front panel 4, signal input port 5, logic control element 6,
RS485 PORT COM 7, signal output port 8, power input port 9, backboard 10, USB port 11,12 groups of warning output port
At.
Power input port 9 provides power supply for mechanical brake position monitoring device, when power input port 9 accesses 24V
After DC power supply, run indicator 1 is bright；Mechanical brake puts into or exits position switch signal and passes through signal input port 5
Logic control element 6 is accessed, logic control element 6 carries out real-time monitoring and processing to all external input signals；Operation touching
Display screen 3 is touched, can need to be combined alarm to the signal contact of input according to practical control, such as input contact for the 1st to 12
Series control output alarm contact simultaneously exports alarm contact afield monitoring device by warning output port 12；Work as mechanical braking
After device puts into or exit position switch movement, touch display screen 3 shows corresponding position make and break contact action message, as which road connects
The time record that point movement, contact movement total quantity, contact act；Contact movement is passed through signal simultaneously by logic control element 6
The isolation output of output port 8, signal output port 8 and 5 channel of signal input port correspond；Contact action message and alarm
Information send afield monitoring device in real time by RS485 PORT COM 7, and simultaneous communications indicator light 2 is glittering；Logic control element 6
Contact action message and the data of warning message are stored；USB movable storage device is connected to USB port 11, it can will be mechanical
The data copy stored in brake position monitoring device is to USB movable storage device.
Claims (1)
1. a kind of hydrogenerator mechanical brake position monitoring device, it is characterized in that: being indicated by run indicator (1), communication
Lamp (2), touch display screen (3), front panel (4), signal input port (5), logic control element (6), RS485 PORT COM
(7), signal output port (8), power input port (9), backboard (10), USB port (11), warning output port (12) group
At, run indicator (1), communication indicator light (2), touch display screen (3) are loaded on front panel (4), signal input port (5),
RS485 PORT COM (7), signal output port (8), power input port (9), USB port (11), warning output port (12)
It is mounted on backboard (10), signal input port (5), signal output port (8), power input port (9), warning output port
It (12) is plug-in terminal, RS485 PORT COM (7) is mother's DB9 mouth of standard, and USB port (11) is mother's USB mouth of standard,
Logic control element (6) is loaded on the inside of hydrogenerator mechanical brake position monitoring device, run indicator (1) and power supply
Input port (9) is connected in the form of hardwire, the external 24V direct current of power input port (9), communication indicator light (2), touching
Touch display screen (3), signal input port (5), RS485 PORT COM (7), signal output port (8), power input port (9),
USB port (11), warning output port (12) pass through on wire plug connection to logic control element (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663361.2U CN209589014U (en) | 2019-05-10 | 2019-05-10 | A kind of hydrogenerator mechanical brake position monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920663361.2U CN209589014U (en) | 2019-05-10 | 2019-05-10 | A kind of hydrogenerator mechanical brake position monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589014U true CN209589014U (en) | 2019-11-05 |
Family
ID=68347402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920663361.2U Active CN209589014U (en) | 2019-05-10 | 2019-05-10 | A kind of hydrogenerator mechanical brake position monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209589014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565669A (en) * | 2021-08-19 | 2021-10-29 | 安徽响水涧抽水蓄能有限公司 | Safe and reliable control method for mechanical braking system of pumped storage unit |
-
2019
- 2019-05-10 CN CN201920663361.2U patent/CN209589014U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565669A (en) * | 2021-08-19 | 2021-10-29 | 安徽响水涧抽水蓄能有限公司 | Safe and reliable control method for mechanical braking system of pumped storage unit |
| CN113565669B (en) * | 2021-08-19 | 2023-08-11 | 安徽响水涧抽水蓄能有限公司 | Safe and reliable control method for mechanical braking system of pumped storage unit |
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