CN211824548U - Oil pressure and oil level monitoring system for electro-hydraulic switch machine - Google Patents
Oil pressure and oil level monitoring system for electro-hydraulic switch machine Download PDFInfo
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- CN211824548U CN211824548U CN202020619357.9U CN202020619357U CN211824548U CN 211824548 U CN211824548 U CN 211824548U CN 202020619357 U CN202020619357 U CN 202020619357U CN 211824548 U CN211824548 U CN 211824548U
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- 239000003921 oil Substances 0.000 description 68
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Abstract
The utility model relates to an oil pressure and oil level monitoring system for an electro-hydraulic switch machine, which comprises a monitoring device, a server, a monitoring terminal and a handheld terminal; the server is used for receiving and storing the monitoring data acquired by the monitoring device and sending the monitoring data to the monitoring terminal; the monitoring terminal is provided with a monitoring threshold value; the monitoring terminal displays monitoring data, stores and refers to historical data, compares and analyzes the monitoring data with a monitoring threshold value, and gives a pre-alarm prompt when the monitoring data is abnormal; and the monitoring terminal draws a monitoring real-time curve, a daily curve, a monthly curve and an annual curve according to the monitoring data for the user to look up and analyze the monitoring data. The comprehensive analysis of the state data of the electro-hydraulic switch machine on the turnout operation condition is monitored in real time, reliable data are provided for the electro-hydraulic switch machine, and the transportation safety is ensured. The handheld terminal can check and transfer monitoring data in a non-contact manner, analyzes the fault problem, provides convenience for offline data analysis, improves the working efficiency and reduces the labor intensity of workers.
Description
Technical Field
The utility model belongs to the technical field of railway signal system equipment monitoring, concretely relates to oil pressure, oil level monitoring system for electric liquid goat.
Background
The hydraulic switch machine is a common switch machine type in a railway field and is widely applied to various main lines of a railway, the oil pressure of the hydraulic switch machine is power for pushing turnouts to rotate, and the test and adjustment of the oil pressure and the oil level are one of important indexes for the overhaul and maintenance of hydraulic switch machine equipment.
When the oil pressure changes due to factors such as weather changes, oil leakage of the hydraulic switch machine, oil leakage, abrasion and aging of a sealing washer and the like, the hydraulic switch machine needs to be maintained, and idling of the hydraulic switch machine can be caused due to over-low oil pressure adjustment; the oil pressure adjustment is too high, when the switch tongue and the stock rail clamp a large foreign body, equipment damage is easily caused, the service life of the hydraulic switch machine can be seriously influenced, and oil leakage phenomena are very easy to occur.
Among the correlation technique, hydraulic switch's oil pressure, oil level test procedure is loaded down with trivial details, need often dismantle the oilhole screw, connect oil pressure table and oil scale and could be to hydraulic switch's oil pressure, the oil level tests, when needing the adjustment, just can go on in the maintenance skylight, dismantle, installation time is longer, can influence maintenance skylight integrated utilization, often dismantle, connect oil pressure table and oil scale, it is bad to easily take place hydraulic switch oil filler point screw twist, the silk phenomenon of sliding appears, in case the silk problem of sliding appears, gas leakage easily, need carry out the complete machine and change, cause the fault delay overlength, lead to maintainer work intensity of labour height, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the not enough of prior art, provide an oil pressure, the comparatively loaded down with trivial details problem of oil pressure, the oil level that is used for electric liquid goat, oil level monitoring system in order to solve among the prior art test electric liquid goat.
In order to realize the above purpose, the utility model adopts the following technical scheme: an oil pressure and oil level monitoring system for an electro-hydraulic switch machine, comprising: the system comprises a monitoring device, a server, a monitoring terminal and a handheld terminal; the monitoring device and the monitoring terminal are respectively connected with the server, and the monitoring device is in wireless communication connection with the handheld terminal;
the server is used for receiving the monitoring data collected by the monitoring device, storing the monitoring data and sending the monitoring data to the monitoring terminal;
the monitoring terminal is provided with a monitoring threshold value; the monitoring terminal is used for comparing and analyzing the monitoring data with the monitoring threshold value and giving an alarm when the monitoring data is abnormal;
the monitoring terminal is used for displaying monitoring data, storing and looking up historical data, comparing and analyzing the monitoring data with a monitoring threshold value, and giving a pre-alarm prompt when the monitoring data is abnormal; the monitoring terminal is also used for drawing a data monitoring schematic diagram according to the monitoring data; the data monitoring schematic diagram comprises a monitoring real-time curve, a daily curve, a monthly curve and an annual curve.
Further, the monitoring device comprises a plurality of collecting extensions;
the collection extension includes: oil pressure sensor, oil level sensor, temperature and humidity sensor, motor current transformer, treater and wireless communication module, oil pressure sensor, oil level sensor, temperature and humidity sensor, motor current transformer and wireless communication module respectively with the treater is connected.
Furthermore, the collection extension and the server are connected by a cable.
Further, the collection extension further comprises:
the OLED display module is used for displaying monitoring data of oil pressure, oil level, temperature and humidity and motor current in real time;
the OLED display module is connected with the processor.
Further, the collection extension further comprises:
a fault self-detection module connected with the processor:
the fault self-detection module is used for detecting whether the collection extension generates faults or not.
Further, the fault self-detection module comprises:
short-circuit fault indicators, ground fault circuit breakers, overvoltage protection circuits, and overcurrent protection circuits.
Further, the monitoring terminal includes:
and the alarm module is used for alarming when the monitoring data is abnormal.
Further, the collection extension further comprises:
the timing module is connected with the processor;
and the processor sends monitoring data to the server and the handheld terminal when the sending time set by the timing module is reached.
Further, the monitoring terminal adopts one or a combination of the following terminals:
industrial personal computer, notebook computer.
Further, the monitoring terminal includes:
and the human-computer interaction module is used for receiving a user operation instruction and displaying the data monitoring schematic diagram and historical monitoring data.
The utility model adopts the above technical scheme, the beneficial effect that can reach includes:
1) the embodiment of the application provides an oil pressure for electric liquid goat, oil level monitoring system, through setting up monitoring devices, a server, monitor terminal and handheld terminal, realize electric liquid goat monitoring system's real-time supervision, when the abnormal conditions is reported to the police, through to the oil pressure, the curved real-time drawing of oil level, combine current switch breach monitoring system, the switch electric current, power, time action curve, the integrated analysis to the switch condition of utilization is realized, guide to maintain hydraulic goat for purpose and provide reliable data, realize switch dynamic maintenance big data, provide reliable guarantee for ensureing transportation safety.
2) The handheld terminal in this application can look over the state data of goat under the non-contact condition, transfers historical data, the analysis trouble problem, and is significant, and maintainer can carry out the analysis of data under the on-line, provides very big facility, has not only improved work efficiency, has alleviateed workman intensity of labour, has improved fail safe nature, also provides reliable guarantee for the safety in production simultaneously.
3) This application adopts monitoring devices, utilizes intelligent comprehensive data analysis technique, combines monitor terminal platform big data, can realize comprehensive analysis, the early warning of goat application state, can reduce the possibility that the switch trouble takes place, and a large amount of compression trouble delays, will produce huge economic benefits.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an oil pressure and oil level monitoring system for an electro-hydraulic switch machine according to the present invention;
fig. 2 is another schematic structural diagram of the oil pressure and oil level monitoring system for the electro-hydraulic switch machine provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The following describes a specific oil pressure and oil level monitoring system for an electro-hydraulic switch machine provided in the embodiment of the present application with reference to the accompanying drawings.
As shown in fig. 1, the utility model provides an oil pressure, oil level monitoring system for electric-hydraulic goat, include: the system comprises a monitoring device 1, a server 2, a monitoring terminal 3 and a handheld terminal 4; the monitoring device 1 and the monitoring terminal 3 are respectively connected with the server 2, and the monitoring device 1 is in communication connection with the handheld terminal 4;
the server 2 is used for receiving the monitoring data collected by the monitoring device 1, storing the monitoring data and sending the monitoring data to the monitoring terminal 3;
the monitoring terminal 3 is provided with a monitoring threshold value; the monitoring terminal 3 is used for comparing and analyzing the monitoring data with the monitoring threshold value and giving an alarm when the monitoring data is abnormal;
the monitoring terminal 3 is used for displaying monitoring data, storing and looking up historical data, comparing and analyzing the monitoring data with a monitoring threshold value, and giving a pre-alarm prompt when the monitoring data is abnormal; the monitoring terminal 3 is also used for drawing a monitoring real-time curve, a daily curve, a monthly curve and an annual curve according to the monitoring data.
The working principle of the oil pressure and oil level monitoring system for the electro-hydraulic switch machine is that a monitoring device 1 monitors monitoring data of the electro-hydraulic switch machine in real time and sends the data to a server 2, the server 2 stores the monitoring data and sends the monitoring data to a monitoring terminal 3, a monitoring threshold value is arranged in the monitoring terminal 3, the monitoring terminal 3 compares the monitoring threshold value with the monitoring data, if the monitoring data exceeds the range of the monitoring threshold value, an alarm prompt is given, the monitoring terminal 3 is used for displaying, storing and looking up historical data and comparing and analyzing the monitoring data with the monitoring threshold value, and when the monitoring data is abnormal, a pre-alarm prompt is given; the monitoring terminal 3 is also used for drawing a data monitoring schematic diagram according to the monitoring data; the data monitoring schematic diagram comprises a monitoring real-time curve, a daily curve, a monthly curve and an annual curve; the comprehensive analysis of the turnout operation condition is realized by the staff through the data monitoring schematic diagram, reliable data is provided for purposefully guiding the maintenance of the hydraulic switch machine, the dynamic maintenance and maintenance of big data of the turnout is realized, and reliable guarantee is provided for ensuring the transportation safety. Monitoring devices 1 can also send monitoring data to handheld terminal 4 and show, and handheld terminal 4 can look over the state data of goat under the non-contact condition, transfers historical data, analysis trouble problem, and is significant, and maintainer can carry out the analysis of data under the online, provides very big facility, has not only improved work efficiency, has alleviateed workman intensity of labour, has improved the fail safe nature, also provides reliable guarantee for the safety in production simultaneously.
It should be noted that the monitoring threshold is a range of values, not a certain value, and the exceeding of the monitoring threshold means that the monitoring threshold is lower than the range of values or higher than the range of values. The monitoring terminal 3 in the application can adopt a notebook computer or an industrial personal computer, and the handheld terminal 4 is a specially-made handset. The monitoring data in the application can be transmitted to the signal centralized monitoring system through a communication protocol, and railway big data management is realized.
In some embodiments, as shown in fig. 2, the monitoring device 1 comprises a plurality of collecting extensions 11;
the collection extension 11 includes: the oil pressure sensor 111, the oil level sensor 112, the temperature and humidity sensor 113, the motor current transformer 114, the processor 115 and the wireless communication module are respectively connected with the processor 115.
Preferably, the collection extension and the server are connected by a cable.
Specifically, a pair of standby cables is shared by power supply, communication and transmission between the collection extension and the server;
an oil pressure sensor 111 for detecting an oil pressure of the hydraulic switch machine;
an oil level sensor 112 for detecting the oil level of the hydraulic switch machine;
a temperature and humidity sensor 113 for detecting the temperature and humidity conditions in the hydraulic switch machine;
a motor current transformer 114 for detecting a current of the motor;
the processor 115 is configured to receive monitoring data of oil pressure, oil level, temperature and humidity, and current, and send the monitoring data to the server 2 through a wireless communication module (not shown in the figure), and the server 2 stores the monitoring data and sends the monitoring data to the monitoring terminal 3. The data monitoring schematic diagram comprises the action curves of turnout current, power, time, temperature and humidity and the like. The wireless communication module can adopt a Bluetooth module.
The oil pressure sensor, the oil level sensor, the temperature and humidity sensor and the motor current transformer are simple to install, key devices and fixed circuits are not detached, and convenience and efficiency are high.
Preferably, the collecting extension further comprises:
the OLED display module (not shown in the figure) is used for displaying monitoring data of oil pressure, oil level, temperature and humidity and motor current in real time;
the OLED display module is connected with the processor.
The staff can observe the monitoring data of oil pressure, oil level, humiture, motor current in real time through the OLED display module on gathering the extension, makes things convenient for the staff to discover that the data is unusual to carry out timely processing.
In some embodiments, the collecting slave 11 further comprises:
a fault self-detection module (not shown in the figure) connected to the processor 115:
the fault self-detection module is used for detecting whether the collection extension 11 generates a fault or not and sending a fault signal to the processor when the fault occurs.
The utility model provides a trouble self test module can be so that monitoring devices 1 trouble problem in time known by the staff near monitoring devices 1, can in time handle, prevents the potential safety hazard.
Optionally, the fault self-detection module includes:
short-circuit fault indicator, earth fault circuit breaker, overvoltage crowbar and overcurrent protection circuit, above-mentioned trouble self-detection module can detect short circuit, open circuit overvoltage fault, and it is required to explain, this is the utility model discloses a specific embodiment, the utility model discloses a trouble self-detection module's function is not only limited to this, also can include other detection circuitry or protection circuit.
In some embodiments, the monitoring terminal 3 includes:
and the alarm module (not shown in the figure) is used for giving an alarm when the monitoring data is abnormal.
Optionally, the collecting slave 11 further includes:
a timing module (not shown) coupled to the processor 115;
the processor 115 sends the monitoring data to the server 2 and the handheld terminal 4 when the sending time set by the timing module is reached.
The timing module is used for sending the monitoring data to the server 2 and the handheld terminal 4 at regular time for storage and display.
Preferably, the monitoring terminal 3 adopts one or a combination of the following terminals:
industrial personal computer, notebook computer.
Preferably, the monitoring terminal 3 includes:
and the human-computer interaction module (not shown in the figure) is used for receiving a user operation instruction and displaying the data monitoring schematic diagram and historical monitoring data.
The staff can realize the playback of historical record data through the human-computer interaction module, namely the operation interface that monitor terminal 3 provided to the maintenance work of switch.
To sum up, the utility model provides an oil pressure, oil level monitoring system for electric liquid goat when realizing goat oil circuit system real-time supervision, abnormal conditions warning, through drawing oil pressure, oil level monitoring data curve in real time, combine current switch breach monitoring system, switch electric current, power, time action curve, realize the comprehensive analysis to the switch operation condition, provide reliable data for purposeful guide maintenance hydraulic goat, realize switch dynamic maintenance big data, provide reliable guarantee for ensureing transportation safety. The handheld terminal can check state data of the point switch under the non-contact condition, call historical data and analyze fault problems, the significance is great, maintenance personnel can analyze the data on line, great convenience is provided, the working efficiency is improved, the labor intensity of workers is reduced, the safety and reliability are improved, and meanwhile, the reliable guarantee is provided for safe production. Adopt hydraulic switch machine oil pressure, oil level monitoring devices, utilize intelligent comprehensive data analysis technique, combine the big data of signal centralized monitoring platform, can realize comprehensive analysis, the early warning of goat application state, can reduce the possibility that the switch trouble takes place, a large amount of compression trouble delays, will produce huge economic benefits.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An oil pressure and oil level monitoring system for an electro-hydraulic switch machine, comprising: the system comprises a monitoring device, a server, a monitoring terminal and a handheld terminal; the monitoring device and the monitoring terminal are respectively connected with the server, and the monitoring device is in wireless communication connection with the handheld terminal;
the server is used for receiving the monitoring data collected by the monitoring device, storing the monitoring data and sending the monitoring data to the monitoring terminal;
the monitoring terminal is provided with a monitoring threshold value; the monitoring terminal is used for comparing and analyzing the monitoring data with the monitoring threshold value and giving an alarm when the monitoring data is abnormal;
the monitoring terminal is used for displaying monitoring data, storing and looking up historical data, comparing and analyzing the monitoring data with a monitoring threshold value, and giving a pre-alarm prompt when the monitoring data is abnormal; the monitoring terminal is also used for drawing a data monitoring schematic diagram according to the monitoring data; the data monitoring schematic diagram comprises a monitoring real-time curve, a daily curve, a monthly curve and an annual curve.
2. An oil pressure and oil level monitoring system for electro-hydraulic switch machine as claimed in claim 1,
the monitoring device comprises a plurality of collecting extension sets;
the collection extension includes: oil pressure sensor, oil level sensor, temperature and humidity sensor, motor current transformer, treater and wireless communication module, oil pressure sensor, oil level sensor, temperature and humidity sensor, motor current transformer and wireless communication module respectively with the treater is connected.
3. An oil pressure and oil level monitoring system for electro-hydraulic switch machine as claimed in claim 2,
and the collection extension and the server are connected by a cable.
4. The oil pressure and oil level monitoring system for the electro-hydraulic switch machine as claimed in claim 2, wherein the collection extension further comprises:
the OLED display module is used for displaying monitoring data of oil pressure, oil level, temperature and humidity and motor current in real time;
the OLED display module is connected with the processor.
5. The oil pressure and oil level monitoring system for the electro-hydraulic switch machine as claimed in claim 2, wherein the collection extension further comprises:
a fault self-detection module connected with the processor:
the fault self-detection module is used for detecting whether the collection extension generates faults or not.
6. The oil pressure and oil level monitoring system for the electro-hydraulic switch machine as claimed in claim 5, wherein the fault self-detection module comprises:
short-circuit fault indicators, ground fault circuit breakers, overvoltage protection circuits, and overcurrent protection circuits.
7. The oil pressure and oil level monitoring system for the electro-hydraulic switch machine as claimed in claim 1, wherein the monitoring terminal comprises:
and the alarm module is used for alarming when the monitoring data is abnormal.
8. The oil pressure and oil level monitoring system for the electro-hydraulic switch machine as claimed in claim 2, wherein the collection extension further comprises:
the timing module is connected with the processor;
and the processor sends monitoring data to the server and the handheld terminal when the sending time set by the timing module is reached.
9. An oil pressure and oil level monitoring system for an electro-hydraulic switch machine as claimed in claim 1, wherein the monitoring terminals adopt one or a combination of the following terminals:
industrial personal computer, notebook computer.
10. An oil pressure and oil level monitoring system for electro-hydraulic switch machines as claimed in any one of claims 1 to 9, characterized in that said monitoring terminal comprises:
and the human-computer interaction module is used for receiving a user operation instruction and displaying the data monitoring schematic diagram and historical monitoring data.
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| CN202020619357.9U CN211824548U (en) | 2020-04-22 | 2020-04-22 | Oil pressure and oil level monitoring system for electro-hydraulic switch machine |
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| CN202020619357.9U CN211824548U (en) | 2020-04-22 | 2020-04-22 | Oil pressure and oil level monitoring system for electro-hydraulic switch machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415927A (en) * | 2020-11-06 | 2021-02-26 | 山东德龙电子科技有限公司 | Monitoring system for photoelectric gap of point switch |
| CN112530142A (en) * | 2021-02-05 | 2021-03-19 | 云南雄鑫汽车有限公司 | Fuel leakage alarm device, system and method for passenger car |
| CN113051709A (en) * | 2021-02-04 | 2021-06-29 | 宁波思高信通科技有限公司 | Fault analysis and prediction method based on turnout health management |
| CN113125070A (en) * | 2021-04-20 | 2021-07-16 | 太原市京丰铁路电务器材制造有限公司 | Switch conversion equipment maintenance terminal equipment and system |
| CN113562030A (en) * | 2021-07-26 | 2021-10-29 | 西安和利时系统工程有限公司 | Comprehensive control system for turnouts |
| CN114252129A (en) * | 2021-12-07 | 2022-03-29 | 华能定边新能源发电有限公司 | Oil level monitoring system and method |
| CN114255523A (en) * | 2021-12-10 | 2022-03-29 | 武汉奋翼科技有限公司 | A T·JDY grading brake reducer oil pressure oil level monitoring system |
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2020
- 2020-04-22 CN CN202020619357.9U patent/CN211824548U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415927A (en) * | 2020-11-06 | 2021-02-26 | 山东德龙电子科技有限公司 | Monitoring system for photoelectric gap of point switch |
| CN113051709A (en) * | 2021-02-04 | 2021-06-29 | 宁波思高信通科技有限公司 | Fault analysis and prediction method based on turnout health management |
| CN112530142A (en) * | 2021-02-05 | 2021-03-19 | 云南雄鑫汽车有限公司 | Fuel leakage alarm device, system and method for passenger car |
| CN112530142B (en) * | 2021-02-05 | 2022-12-02 | 云南雄鑫汽车有限公司 | Fuel leakage alarm system for passenger car |
| CN113125070A (en) * | 2021-04-20 | 2021-07-16 | 太原市京丰铁路电务器材制造有限公司 | Switch conversion equipment maintenance terminal equipment and system |
| CN113562030A (en) * | 2021-07-26 | 2021-10-29 | 西安和利时系统工程有限公司 | Comprehensive control system for turnouts |
| CN114252129A (en) * | 2021-12-07 | 2022-03-29 | 华能定边新能源发电有限公司 | Oil level monitoring system and method |
| CN114255523A (en) * | 2021-12-10 | 2022-03-29 | 武汉奋翼科技有限公司 | A T·JDY grading brake reducer oil pressure oil level monitoring system |
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