CN219583996U - Contact net compensation weight embedded intelligent monitoring terminal and system - Google Patents
Contact net compensation weight embedded intelligent monitoring terminal and system Download PDFInfo
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- CN219583996U CN219583996U CN202320624320.9U CN202320624320U CN219583996U CN 219583996 U CN219583996 U CN 219583996U CN 202320624320 U CN202320624320 U CN 202320624320U CN 219583996 U CN219583996 U CN 219583996U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses an embedded intelligent monitoring terminal and system for a contact net compensation weight, which are matched with the weight for use, wherein the side surface of the weight is provided with an installation groove for penetrating a weight rod along the radial direction of the weight, the intelligent monitoring terminal comprises an equipment cabin and a monitoring element arranged in the equipment cabin, the structure of the equipment cabin is matched with the structure of the installation groove, the improvement on the existing weight without a monitoring device is realized under the condition that the shape of the existing weight is not changed, the installation is more concealed, the embedded installation is carried out by utilizing the structure of the installation groove of the weight, the influence on the appearance of the compensation weight is reduced to a lower level, the damage by external factors is not easy, and the installation is firm and convenient.
Description
Technical Field
The utility model relates to the field of monitoring of contact network states, in particular to an intelligent monitoring terminal and system with an embedded contact network compensation weight.
Background
The contact net clue state is easily affected by temperature, wind speed, vibration, bow net contact and the like. The contact net compensation weight is used as important equipment for adjusting the contact net thread tension, improving the current-carrying condition of the train bow net and guaranteeing the safe operation of the contact net, and the operation condition reflects the stable state of the contact net to a certain extent. Under the condition that the state of the contact net equipment is good, the compensation balance weight can automatically rise and fall along with the change of temperature so as to ensure that the tension of a contact net wire is at a constant level, wherein the structure of the balance weight is shown in figure 1, and the installation modes of the balance weight and the balance weight rod are shown in figure 1. But in the long-term running process of the field, the problems of eccentric wear of pulleys, jump grooves of compensation ropes, rust and clamping stagnation of bearings of the pulleys, falling weight bottoms or clamping stagnation and the like of the compensation weights of the contact net can occur, so that the abnormal lifting of the compensation weights is caused, and the current taking of a train is directly influenced. When the compensation weight runs for a long time with diseases, fault accidents such as bowing, net collapse and the like can be possibly caused.
At present, two modes of manual periodic inspection and inspection of a boarding locomotive are adopted for inspection of the contact net compensation weight. The manual regular inspection method has the advantages of simple realization, but has the problems of manpower waste, low efficiency, poor timeliness, incapability of quickly and effectively identifying faults of the overhead line system and the like, and has labor safety risk in the process of manually crossing the stock way. Compared with manual inspection, the locomotive inspection method has the advantages that although efficiency is greatly improved, visual conditions are poor, appearance observation can be only performed, and substantial and effective contact net compensation balance weight inspection cannot be performed.
In recent years, research on an online monitoring technology of a contact net compensation weight is actively carried out in China, and a certain research progress is achieved:
(1) The prior art 1 (the utility model patent with the application number of CN 202220745143.5) discloses a weight with the functions of dynamic monitoring of a contact net compensation device and environmental perception of a railway line, and aims to solve the problems that the contact net compensation device is low in measurement accuracy, easy to be influenced by external environment, high in false alarm rate of railway line operation environment monitoring equipment and single in technical prevention means. Comprising the following steps: the inner cavity of the weight piece is hollow, and the dynamic monitoring module of the dynamic compensation device of the contact net and the environment sensing module of the railway line are arranged on the weight piece; the dynamic monitoring module of the dynamic compensation device of the overhead line system is realized by a Beidou positioning and measuring module; the Beidou positioning measurement module receives satellite broadcast signals, and a weight piece A, B value information output end is connected with a weight piece A, B value information input end of the main control unit; the railway line environment sensing module comprises a sensor module and a millimeter wave radar; the sensor module comprises a temperature and humidity sensor and a vibration sensor; the dynamic monitoring device is used for replacing the falling gyroscope piece and simultaneously realizing dynamic monitoring of the contact net compensation device and the railway line perimeter environment. Also, prior art 2 (patent application CN 201921513574.3) gives a similar content. However, as the structure of the balance weight is directly improved, namely the shape and the system of the balance weight are changed, the balance weight cannot be additionally arranged on the existing balance weight device, namely the existing balance weight cannot be additionally arranged, so that the monitoring of the installed balance weight device cannot be realized, and the whole balance weight needs to be replaced, so that the problem of high cost is also solved.
(2) The prior art 3 (patent application number is CN 202220745143.5) discloses a monitoring device and a system for a tension compensation device a/b value of a railway contact net, wherein the monitoring device specifically comprises a solar cell panel, a shell fixing screw, a light hole, a throat hoop connecting piece and a throat hoop, the throat hoop connecting piece is used for connecting the shell and the throat hoop, the throat hoop is used for fastening the shell on a weight, the solar cell panel is arranged on the surface of the shell, and a monitoring unit is further arranged in the shell. The monitoring device is additionally arranged on the periphery of the weight through the form of the throat hoop in the prior art so as to realize data monitoring, but because the additional installation mode is that the monitoring device is additionally arranged on the periphery of the weight, the additional occupied area of the monitoring device influences the appearance of the weight, and the monitoring device is easy to damage. In addition, since the weight is generally cylindrical, if the manner in prior art 3, i.e., the additional structure, is a cube, the cube structure makes less contact (line contact) with the cylindrical surface of the periphery of the weight, making it weak.
Therefore, aiming at the problems, the intelligent monitoring terminal and the intelligent monitoring system with the contact net compensation weight are provided, and the technical problems to be solved in the field are urgent.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides an intelligent monitoring terminal and system with an embedded contact net compensation weight.
The aim of the utility model is realized by the following technical scheme:
the first aspect of the utility model provides an intelligent monitoring terminal with an embedded contact net compensation weight, which is matched with the weight, the side surface of the weight is provided with a mounting groove for penetrating a weight rod along the radius direction,
the intelligent monitoring terminal comprises an equipment cabin and a monitoring element arranged in the equipment cabin, and the structure of the equipment cabin is matched with that of the mounting groove.
Further, a plurality of balance weights are stacked and installed on the balance weight rod through the installation groove, and the intelligent monitoring terminal is clamped in the installation groove of the bottom balance weight.
Further, one end of the equipment compartment is provided with a fixing groove for installing an external hoop.
Further, a detachable cover plate is arranged at the top of the equipment cabin.
Further, an L-shaped expansion clamping groove and a wiring hole corresponding to the position of the L-shaped expansion clamping groove are formed in the bottom of the equipment cabin.
Further, the external iron hoop is used for fastening the embedded intelligent monitoring terminal on the weight through the fixing groove of the equipment cabin, and at least one expansion cabin body is mounted on the external iron hoop.
Further, the expansion cabin body is fastened on the side face of the weight through an external iron hoop and comprises an expansion sensor and an expansion power supply.
Further, the monitoring element comprises an embedded development board, a weight data acquisition module, a wireless communication module and a power module, wherein the weight data acquisition module, the wireless communication module and the power module are all connected with the embedded development board.
Further, the weight data acquisition module comprises one or more of a distance detection module, an acceleration detection module and a temperature detection module.
Further, the distance detection module is an ultrasonic ranging sensor, the acceleration detection module is a capacitive triaxial acceleration sensor, and the temperature detection module is an NTC thermistor.
Further, the wireless communication module is a low-power consumption wireless communication module, in particular a LoRa wireless communication module; the power module is a lithium battery.
The second aspect of the utility model provides an intelligent monitoring system with an embedded contact net compensation weight, comprising:
at least one intelligent monitoring terminal;
the central monitoring station is connected with the intelligent monitoring terminal in a wireless mode;
and the cloud server is connected with the central monitoring station in a wired or wireless way.
The beneficial effects of the utility model are as follows:
(1) In an exemplary embodiment of the present utility model, an intelligent monitoring terminal is installed using a space of an installation groove of a weight, and the intelligent monitoring terminal may be embedded in the installation groove of the weight, so that: the existing weight without the monitoring device can be improved under the condition of not changing the shape of the existing weight, and compared with the prior art of changing the shape of the weight, the cost is reduced; compared with the prior art that the monitoring device is additionally arranged on the periphery of the weight, the intelligent monitoring terminal of the embodiment is more concealed in installation, the embedded installation is carried out by utilizing the structure of the installation groove of the weight, the influence on the appearance of the compensation weight is reduced to a lower level, the influence is not easily damaged by external factors, the intelligent monitoring terminal is fixed firmly (changed from line contact to surface contact), and the intelligent monitoring terminal is convenient to replace.
(2) In yet another exemplary embodiment of the present utility model, it is defined that the intelligent monitoring terminal is clamped in the installation groove of the bottom weight, which is convenient for installation and accurate data measurement.
(3) In still another exemplary embodiment of the present utility model, one end of the equipment compartment is provided with a fixing groove, achieving more stable fixation and facilitating disassembly.
(4) In a further exemplary embodiment of the utility model, the monitoring element is easy to install and fix by providing a detachable cover plate on top of the equipment compartment.
(5) In yet another exemplary embodiment of the present utility model, the bottom of the equipment bay is configured with an expandable L-shaped card slot to support the addition of multiple types of external devices (e.g., some additional external sensors/detection devices are needed, by way of mounting).
(6) In still another exemplary embodiment of the present utility model, the real-time monitoring of the operation state of the overhead line system is achieved by monitoring the state of the overhead line system compensation device through the integration of the monitoring data real-time acquisition technology, the wireless communication technology and the multi-source heterogeneous data.
(7) In another exemplary embodiment of the utility model, the real-time state of the overhead line system compensation equipment is intuitively reflected by utilizing a multi-path sensing mode, so that the overhead line system compensation weight on-line monitoring and early warning are realized, and the overhead line system compensation weight on-line monitoring and early warning method is beneficial for workers to timely find hidden danger and faults of the overhead line system.
Drawings
FIG. 1 is a schematic view of a prior art weight;
FIG. 2 is a schematic view of a prior art weight and weight bar installation;
fig. 3 is a schematic structural diagram of an intelligent monitoring terminal with embedded contact net compensation weight according to an exemplary embodiment of the present utility model;
fig. 4 is a schematic diagram of an installation state of an intelligent monitoring terminal with an embedded contact net compensation weight according to an exemplary embodiment of the present utility model;
fig. 5 is a schematic view of an installation state of an intelligent monitoring terminal with an embedded contact net compensation weight according to another exemplary embodiment of the present utility model;
fig. 6 is a schematic structural diagram of an intelligent monitoring terminal with embedded contact net compensation weight according to another exemplary embodiment of the present utility model;
fig. 7 is a schematic structural diagram of an intelligent monitoring terminal with embedded contact net compensation weight according to another exemplary embodiment of the present utility model;
fig. 8 is a schematic diagram of module connection of a monitoring element of an intelligent monitoring terminal with an embedded contact net compensation weight according to an exemplary embodiment of the present utility model;
fig. 9 is a system block diagram of an intelligent monitoring system with embedded contact net compensation weight provided in an exemplary embodiment of the present utility model;
in the figure, 1-balance weight, 101-mounting groove, 2-balance weight rod, 201-rod body, 202-fixed disk, 3-intelligent monitoring terminal, 301-equipment compartment, 30101-fixed groove, 30102-detachable cover plate, 30103-L-shaped expansion clamping groove, 30104-wiring hole, 302-monitoring element, 4-external iron hoop, 5-central monitoring station and 6-cloud server.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully understood from the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that directions or positional relationships indicated as being "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the drawings are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, these information should not be limited by these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the utility model. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "responsive to a determination", depending on the context. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 3, fig. 3 shows an intelligent monitoring terminal 3 with embedded contact net compensation weight provided in an exemplary embodiment of the present utility model, which is used in matching with weight 1 in fig. 1, as shown in fig. 1 and fig. 2, a mounting groove 101 for penetrating weight rod 2 is formed on a side surface of weight 1 along a radius direction (a') thereof,
the intelligent monitoring terminal 3 comprises an equipment cabin 301 and a monitoring element 302 arranged in the equipment cabin 301, wherein the structure of the equipment cabin 301 is matched with that of the mounting groove 101.
Specifically, first, description is made of a weight 1 and a weight rod 2 in the prior art: the weight 1 is divided into a concrete weight, an iron weight and a composite material weight, the structure of the weight 1 has a certain standard, in particular to a cylindrical structure with a certain thickness as shown in fig. 1, the side surface of the weight 1 is provided with a mounting groove 101 for penetrating into the weight rod 2 along the radius direction (A' in fig. 1), and the width of the mounting groove 101 also has a fixed standard (20 mm). The mounting structures of the balance weight 1 and the balance weight rod 2 are shown in fig. 2, and the rod body 201 of the balance weight rod 2 passes through the mounting grooves 101 of the plurality of balance weights 1 stacked together to fix the balance weight 1. More specifically, in the exemplary embodiment shown in fig. 2, the bottom of the weight bar 2 is provided with a fixing plate 202, and the weights 1 are sequentially stacked on the fixing plate 202; however, the fixing method is not limited to this, and can be adjusted and replaced according to actual requirements.
In the present exemplary embodiment, the structure of the intelligent monitoring terminal 3 is shown in fig. 3, which has an equipment compartment 301 and a monitoring element 302 (not shown in fig. 3) inside the equipment compartment 301, and the housing structure of the equipment compartment 301 in fig. 3 matches the structure of the mounting groove of the weight 1 in fig. 1.
When the weight rod 2 is mounted in the mounting groove 101 of the weight 1, the mounting groove 101 still has a certain usable space, and the intelligent monitoring terminal 3 in the present exemplary embodiment is mounted correspondingly by using the space, as shown in fig. 4 (for convenience of presentation, only a schematic view of the situation of the corresponding weight 1 mounted with the intelligent monitoring terminal 3 is drawn), when the manner of "the housing structure of the equipment compartment 301 matches with the structure of the mounting groove of the weight 1 in fig. 1" is adopted for defining, the intelligent monitoring terminal 3 can be mounted in the mounting groove 101 of the weight 1 in an embedded manner, thereby: (1) The existing weight 1 without a monitoring device can be improved under the condition of not changing the shape of the existing weight 1, and compared with the prior art of changing the shape of the weight 1, the cost is reduced; (2) Compared with the prior art that the monitoring device is additionally arranged on the periphery of the weight 1, the intelligent monitoring terminal 3 of the embodiment is more concealed in installation, the structure of the installation groove 101 of the weight 1 is utilized for embedded installation, the influence on the appearance of the compensation weight 1 is reduced to a lower level, the influence is not easily damaged by external factors, and the intelligent monitoring terminal is fixed firmly (changed from line contact to surface contact) and convenient to replace.
In addition, it should be noted that, in one exemplary embodiment, the length of the intelligent monitoring terminal 3 may be shorter than the length of the mounting groove 101, that is, as shown in fig. 4, only the intelligent monitoring terminal is required to be clamped in the mounting groove 101, and one end of the intelligent monitoring terminal is preferably kept outside the weight 1, so that the intelligent monitoring terminal is convenient to replace in a later period; in yet another exemplary embodiment, the length of the intelligent monitoring terminal 3 may be the same as or longer than the length of the installation groove 101, so that when the weight rod 2 is provided in the installation groove 101 during installation, the inner end of the intelligent monitoring terminal 3 is abutted on the weight rod 2, and the outer end of the intelligent monitoring terminal 3 is naturally located outside the weight 1, so that installation (installation is completed during abutment) and disassembly are convenient.
More preferably, in an exemplary embodiment, a plurality of balance weights 1 are stacked and mounted on the balance weight rod 2 through the mounting groove 101, and the intelligent monitoring terminal 3 is clamped in the mounting groove 101 of the bottom balance weight 1.
Specifically, in most cases, the installation forms of the weight 1 and the weight rod 2 are as shown in fig. 2, that is, a plurality of weights 1 are stacked and installed on the weight rod 2 through the installation groove 101, so in this exemplary embodiment, it is defined that the intelligent monitoring terminal 3 is clamped in the installation groove 101 of the bottom weight 1, which is convenient for installation and convenient for measuring accurate data (for example, the actual height of the bottom weight 1 can be obtained without additional calculation when the distance detection is adopted).
More preferably, in an exemplary embodiment, one end of the equipment compartment 301 is provided with a fixing slot 30101 for mounting the external iron hoop 4.
Specifically, as shown in fig. 3, a fixing slot 30101 is provided at one end of the equipment cabin 301, and as shown in fig. 5, the equipment cabin 301 is installed in the installation slot 101 first, at this time, one end of the equipment cabin 301 with the fixing slot 30101 is disposed outside the weight 1, and then the intelligent monitoring terminal 3 is further fixed after passing through the fixing slot 30101 through the external iron hoop 4, so as to achieve more stable fixation. In addition, when the intelligent monitoring terminal 3 needs to be disassembled, the intelligent monitoring terminal 3 can be pulled outwards through the fixing groove 30101 by utilizing the external hoop 4 or other rope structures, so that the intelligent monitoring terminal is convenient to disassemble.
More preferably, in an exemplary embodiment, the equipment gallery 301 is provided with a removable cover 30102 on top.
Specifically, in this exemplary embodiment, as shown in fig. 6, by providing a detachable cover plate 30102 on top of the equipment compartment 301, the monitoring element 2 is made easy to install and fix. In a specific exemplary embodiment, the detachable manner of the detachable cover plate 30102 is a threaded hole manner, as shown in fig. 6, a plurality of (6 in the drawing) threaded holes are provided on the detachable cover plate 30102, and corresponding threaded holes are provided at corresponding positions of the equipment bay 301 (the threaded holes of the equipment bay 301 are preferably formed on the inner wall of the equipment bay 301, so that the appearance is not affected and the detachable function can be realized).
More preferably, in an exemplary embodiment, an L-shaped expansion card slot 30103 and a routing hole 30104 corresponding to the position of the L-shaped expansion card slot 30103 are disposed at the bottom of the equipment compartment 301.
Specifically, in this exemplary embodiment, as shown in fig. 7, an expandable L-shaped slot 30103 is configured at the bottom of the device cabin 301, so as to support adding multiple types of external devices (for example, some external sensors/detection devices are additionally needed, and are realized by mounting), and meanwhile, the wiring holes 30104 implement wired connection between the external devices and the internal monitoring element 302. The L-shaped expansion card slot 30103 may be integrally formed with the equipment compartment 301, or may be detachably mounted. In addition, when the bottom of the weight rod 2 is provided with the fixed disc 202, the fixed disc 202 is not a complete disc body, but is provided with a certain hole/groove, so that the L-shaped expansion clamping groove 30103 can be installed.
Preferably, in an exemplary embodiment, the external iron hoop 4 fastens the embedded intelligent monitoring terminal 3 on the weight 1 through the fixing groove 30101 of the equipment compartment 301, and at least one expansion compartment body is mounted on the external iron hoop 4.
Specifically, in the present exemplary embodiment, if necessary, after the external iron hoop 4 fastens the intelligent monitoring terminal 3 to the weight 1, an expansion cabin (not shown in the drawing) may be hung on the external iron hoop 4, so as to implement more monitoring functions.
It should be noted that the weight of the cabin is not greatly expanded, and the whole tightness is not affected.
More preferably, in an exemplary embodiment, the expansion tank body is fastened to the side of the weight 1 through an external iron hoop 4, and the expansion tank body comprises an expansion sensor and an expansion power supply.
More preferably, in an exemplary embodiment, as shown in fig. 8, the monitoring element 302 includes an embedded development board, a weight data acquisition module, a wireless communication module, and a power module, where the weight data acquisition module, the wireless communication module, and the power module are all connected to the embedded development board.
Specifically, in the exemplary embodiment, a particular implementation of monitoring element 302 is disclosed: in the circuit structure, the embedded development board is used as a control module to receive the power supply of the power supply module and work, real-time data related to the weight to be acquired is obtained through the weight data acquisition module, and the data is transmitted and received through the wireless communication module; in terms of hardware structure, the board body of the embedded development board is installed inside the equipment compartment 301 as an installation structure, and the fixed installation can be realized by arranging bolts or other structures at corresponding positions inside the embedded development board and the equipment compartment 301. Therefore, in the present exemplary embodiment, the real-time monitoring of the operation state of the catenary is realized by monitoring the state of the catenary compensation device through the fusion of the monitoring data real-time acquisition technology, the wireless communication technology and the multi-source heterogeneous data. It should be noted that, the specific connection manner among the embedded development board, the weight data acquisition module, the wireless communication module and the power module belongs to the conventional technical means in the field, and is not described herein.
More preferably, in an exemplary embodiment, the weight data acquisition module includes one or more of a distance detection module, an acceleration detection module, and a temperature detection module. More preferably, in an exemplary embodiment, the distance detection module is an ultrasonic ranging sensor, the acceleration detection module is a capacitive triaxial acceleration sensor, and the temperature detection module is an NTC thermistor.
Specifically, in this exemplary embodiment, the weight data acquisition module is a multi-source data acquisition mode, the acquired data includes a distance, acceleration and temperature, the distance from the bottom surface of the weight 1 to the ground is measured by using a distance detection module (preferably an ultrasonic ranging sensor), the ambient temperature is measured by matching with a temperature detection module (preferably an NTC thermistor) and the falling acceleration of the weight 1 is measured by using an acceleration detection module (preferably a capacitive triaxial acceleration sensor), and the real-time state of the contact net compensation device is intuitively reflected by using a multi-path sensing mode, so that the contact net compensation weight on-line monitoring and early warning are realized, and the potential hazards and faults of the contact net can be found timely by workers.
More preferably, in an exemplary embodiment, the wireless communication module is a low-power wireless communication module, specifically a LoRa wireless communication module; the power module is a lithium battery.
As the same inventive concept as the above-mentioned utility model, a further exemplary embodiment of the present utility model provides an intelligent monitoring system with a contact net compensation weight embedded therein, as shown in fig. 9, comprising:
at least one intelligent monitoring terminal 3;
at least one central monitoring station 5, which is connected with the intelligent monitoring terminal 3 in a wireless way;
and the cloud server 6 is connected with the central monitoring station 5 in a wired or wireless way.
Specifically, in the present exemplary embodiment, the contact net compensation weight embedded intelligent monitoring terminal 3 sends the detected monitoring data (preferably, the distance to ground, the acceleration and the temperature) of the contact net compensation weight 1 to the central monitoring station 5 nearby, and the cloud server 6 obtains the corresponding monitoring data of the contact net compensation weight 1 from the central monitoring station 5 and can send the corresponding monitoring data to a corresponding person.
It is apparent that the above examples are given by way of illustration only and not by way of limitation, and that other variations or modifications may be made in the various forms based on the above description by those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (12)
1. The utility model provides a contact net compensation is weighed down an embedded intelligent monitoring terminal of stone roller, uses with weighing down an stone roller matching, the side of weighing down an stone roller has offered along its radius direction and has been used for penetrating the mounting groove of weighing down an stone roller pole, its characterized in that:
the intelligent monitoring terminal comprises an equipment cabin and a monitoring element arranged in the equipment cabin, and the structure of the equipment cabin is matched with that of the mounting groove.
2. The contact net compensation weight embedded intelligent monitoring terminal according to claim 1, wherein: the plurality of balance weights are stacked and mounted on the balance weight rod through the mounting groove, and the intelligent monitoring terminal is clamped in the mounting groove of the balance weight at the bottom.
3. The contact net compensation weight embedded intelligent monitoring terminal according to claim 1, wherein: one end of the equipment compartment is provided with a fixing groove for installing an external hoop.
4. The contact net compensation weight embedded intelligent monitoring terminal according to claim 1, wherein: the top of the equipment cabin is provided with a detachable cover plate.
5. The intelligent monitoring terminal with the contact net compensation weight embedded in the contact net compensation weight according to claim 1 or 2, wherein: the bottom of the equipment cabin is provided with an L-shaped expansion clamping groove and a wiring hole corresponding to the position of the L-shaped expansion clamping groove.
6. The intelligent monitoring terminal with the contact net compensation weight embedded in the intelligent monitoring terminal is characterized in that: the external iron hoop is used for fastening the embedded intelligent monitoring terminal on the weight through the fixing groove of the equipment cabin, and at least one expansion cabin body is mounted on the external iron hoop.
7. The intelligent monitoring terminal with the contact net compensation weight embedded in the contact net compensation weight of claim 6 is characterized in that: the expansion cabin body is fastened on the side face of the weight through an external iron hoop and comprises an expansion sensor and an expansion power supply.
8. The contact net compensation weight embedded intelligent monitoring terminal according to claim 1, wherein: the monitoring element comprises an embedded development board, a weight data acquisition module, a wireless communication module and a power module, wherein the weight data acquisition module, the wireless communication module and the power module are all connected with the embedded development board.
9. The intelligent monitoring terminal with the contact net compensation weight embedded in the contact net compensation weight of claim 8, wherein: the weight data acquisition module comprises one or more of a distance detection module, an acceleration detection module and a temperature detection module.
10. The intelligent monitoring terminal with the contact net compensation weight embedded in the contact net compensation weight according to claim 9, wherein: the distance detection module is an ultrasonic ranging sensor, the acceleration detection module is a capacitive triaxial acceleration sensor, and the temperature detection module is an NTC thermistor.
11. The intelligent monitoring terminal with the contact net compensation weight embedded in the contact net compensation weight of claim 8, wherein: the wireless communication module is a low-power consumption wireless communication module; the power module is a lithium battery.
12. An embedded intelligent monitoring system of contact net compensation weight, its characterized in that: comprising the following steps:
at least one intelligent monitoring terminal according to any one of claims 1 to 9;
the central monitoring station is connected with the intelligent monitoring terminal in a wireless mode;
and the cloud server is connected with the central monitoring station in a wired or wireless way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624320.9U CN219583996U (en) | 2023-03-27 | 2023-03-27 | Contact net compensation weight embedded intelligent monitoring terminal and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624320.9U CN219583996U (en) | 2023-03-27 | 2023-03-27 | Contact net compensation weight embedded intelligent monitoring terminal and system |
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| Publication Number | Publication Date |
|---|---|
| CN219583996U true CN219583996U (en) | 2023-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624320.9U Active CN219583996U (en) | 2023-03-27 | 2023-03-27 | Contact net compensation weight embedded intelligent monitoring terminal and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219583996U (en) |
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2023
- 2023-03-27 CN CN202320624320.9U patent/CN219583996U/en active Active
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