CN204758190U - Contact net carrier cable tension tester - Google Patents
Contact net carrier cable tension tester Download PDFInfo
- Publication number
- CN204758190U CN204758190U CN201520469217.7U CN201520469217U CN204758190U CN 204758190 U CN204758190 U CN 204758190U CN 201520469217 U CN201520469217 U CN 201520469217U CN 204758190 U CN204758190 U CN 204758190U
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- tester
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- control board
- tension
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000003750 conditioning effect Effects 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims description 8
- 238000012360 testing method Methods 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a contact net carrier cable tension tester, it includes: the tester body, force sensor, it sets up on the tester body to with contact of tensioning carrier cable and the collection of awaiting measuring carrier cable tension, the main control board, it sets up on the tester body, be equipped with control module, signal conditioning module, display module and wireless communication module on the main control board, wherein signal conditioning module's signal input part is connected to force sensor's signal output part to receive force sensor's the output signal of telecommunication and transmit extremely control module, the display module including expose in display screen on the tester body and the drive module who connects the display screen, drive module is connected to control module's signal output part, wireless communication module is connected with the control module communication. The tester through in its inside mode that sets up wireless communication module, made things convenient for remote terminal's data to look over.
Description
Technical Field
The utility model relates to a force measuring equipment. More specifically, the utility model relates to a catenary tension tester for on the railway contact net to the tensioning pulling force to the catenary is measured.
Background
At present, the rope tension tester is widely applied to various fields, for example, the tension of a steel wire rope during working in the field of cranes is tested, the tension of a high-altitude cable during working is tested, and most of the testing principles of the rope tension tester and the high-altitude cable are tested by directly adopting sensors. However, it is obviously troublesome for the tester to find that one person always carries the tester to perform tension tests at different positions of the rope, then the measured data is stored in the storage module in advance, and then another person copies the measured data after the tests are completed so as to record the data to an additional storage terminal for backup. Furthermore, especially when tension tests are performed on high-altitude ropes such as catenary cables of railway contact networks, the tester on the ground cannot obtain the current tension condition of the ropes measured by the high-altitude operators in real time, so that the ropes cannot be adjusted in real time according to the tension condition in one implementation, and the data recording is complicated in the other implementation. Meanwhile, the design and installation of circuit boards of some testing devices are not standard, so that the assembly is troublesome, and the phenomenon of falling off is easy to occur after the assembly is finished, thereby influencing the use.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
The utility model also aims at providing a contact net carrier cable tension tester, it makes test data not only can show on the body in real time through built-in wireless communication module that has, can also wirelessly transmit remote terminal and carry out synchronous display, has made things convenient for the record of tester to the real-time elasticity regulation of rope and test data.
In order to achieve these objects and other advantages in accordance with the present invention, the following technical solution is provided:
the utility model provides a contact net carrier cable tension tester, it includes:
a tester body;
the tension sensor is arranged on the tester body and is used for contacting with a tensioned catenary cable to be tested and acquiring the tension of the catenary cable;
the main control board is arranged on the tester body, and is provided with a control module, a signal conditioning module, a display module and a wireless communication module, wherein the signal input end of the signal conditioning module is connected to the signal output end of the tension sensor so as to receive an output electric signal of the tension sensor and transmit the output electric signal to the control module, the display module comprises a display screen exposed on the tester body and a driving module connected with the display screen, and the driving module is connected to the signal output end of the control module; the wireless communication module is in communication connection with the control module; wherein,
the tester is also in communication connection with an external terminal through the wireless communication module.
Preferably, the catenary tension tester of the contact network further comprises: and the power supply module supplies power to the main control board and adopts a storage battery for power supply.
Preferably, the catenary tension tester of the contact network further comprises: the key module and the storage module are connected with the control module.
Preferably, the circuit laying of the main control board is located on two faces of the printed circuit board, and the circuit laying of all the modules is located on the same face of the main control board except for the display module and the key module.
Preferably, the catenary tension tester of the contact network further comprises: the substrate is provided with a square open slot, and the bottom of the open slot is arranged into a net structure;
the main control board is embedded in the open slot, and the display module and the key module face outwards; and simultaneously, the base plate embedded with the main control board is arranged inside the tester body.
Preferably, the substrate has an outward 90-degree bent portion at the opening of the open slot, wherein the substrate is fixed on the tester body through the bent portion.
Preferably, the wireless communication module comprises one or more of a ZigBee wireless communication module, a 3G wireless module, and a bluetooth module.
Preferably, the external terminal includes a PC terminal and a mobile terminal.
Contact net carrier cable tension tester include following beneficial effect at least:
firstly, the wireless communication module is arranged in the main body, so that the test data can be displayed on the main body in real time and can be wirelessly transmitted to the remote terminal for synchronous display, thereby facilitating the real-time tightness adjustment of the rope and the recording of the test data by a tester, and having remarkable advantages for the tension test of the catenary at high altitude;
secondly, by designing the base plate with the open slot, the main control board is installed on the tester body through the base plate, and a mode of directly and fixedly connecting with the tester body is not adopted, so that the phenomenon that the board is damaged in the assembling process and is instable and falls off is avoided;
finally, in order to avoid the problem caused by the additional arrangement of the base plate for the heat dissipation of the main control board, the bottom of the base plate is arranged to be a net shape, the main control board is designed to be a double-sided PCB board, the display module and the key module are separated from other circuit modules at two sides, the heat dissipation is more concentrated and uniform, and then the heat dissipation device is matched with the base plate and dissipates the heat through meshes at the bottom of the open slot; further, when the base plate is installed on the tester body, most circuits of the main control board are all packaged in the open grooves, so that an installer does not need to worry about touching the circuits in the installation process, and the installation efficiency can be effectively improved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a structural block diagram of the catenary tension tester of the utility model;
fig. 2 is a schematic structural diagram of the substrate of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Referring to fig. 1, the utility model provides a contact net carrier cable tension tester, it includes: a tester body; the tension sensor is arranged on the tester body and is used for contacting with a tensioned catenary cable to be tested and acquiring the tension of the catenary cable; the main control board is arranged on the tester body, and is provided with a control module, a signal conditioning module, a display module and a wireless communication module, wherein the signal input end of the signal conditioning module is connected to the signal output end of the tension sensor so as to receive an output electric signal of the tension sensor and transmit the output electric signal to the control module, the display module comprises a display screen exposed on the tester body and a driving module connected with the display screen, and the driving module is connected to the signal output end of the control module; the wireless communication module is in communication connection with the control module; the tester is also in communication connection with an external terminal through the wireless communication module.
Here, the utility model discloses mainly utilize force sensor to gather carrier cable tension, then send into the signal of telecommunication of force sensor output and carry out the signal conditioning to the signal conditioning module in, handle in the control module of refeeding, show the tension value of current processing gained through display module at last. The final measurement result can be more accurate by adopting the signal conditioning circuit. And furtherly, the utility model discloses still design among the above-mentioned scheme can with external terminal wireless connection's wireless communication module for data transmission can go on in real time-step, and it not only can carry out real-time demonstration to make test data particularly, can also wirelessly transmit to remote terminal and carry out synchronous display, has made things convenient for the record of tester to the real-time elasticity regulation of carrier cable and test data. In the above scheme, the wireless communication module includes one or more of a ZigBee wireless communication module, a 3G wireless module, and a bluetooth module. The external terminal includes a PC terminal and a mobile terminal having a wireless transmission function.
The contact network catenary tension tester also comprises a power supply module for supplying power to the main control board, and the power supply module is powered by a storage battery. The storage battery is adopted for power supply, so that the use is convenient, the tester has good mobility, and the use is not limited to the connection of a plug with a mains supply.
Further, as shown in fig. 1, the catenary tension tester of the contact network further comprises a key module and a storage module which are connected with the control module. The key module includes a plurality of user operable keys and a key circuit, and the keys generally include a power key, a lookup key, a switch key, and other functional keys. And the storage module is used for facilitating the storage of the test data. Of course, the CPU's own memory area in the control module may be used when the amount of data is small.
In one preferred embodiment of the present invention, the circuit of the main control board is laid on two surfaces of the printed circuit board (i.e. the double-sided PCB board), and the circuit of all modules is laid on the same surface of the main control board except the display module (especially the display screen) and the key module (especially the operation key). The main control board is arranged to be conveniently installed on the tester body through the subsequent base board.
Specifically, as shown in fig. 2, the catenary tension tester of the contact network further includes: a substrate 100, which is provided with a square open slot 101, and the bottom of the open slot is arranged into a net structure; the main control board is embedded in the open slot, and the display module and the key module face outwards; and simultaneously, the base plate embedded with the main control board is arranged inside the tester body. Here, the utility model discloses a design a base plate that has the open slot for the main control board is installed on the tester body through this base plate, and no longer adopts direct and tester body fixed connection's mode, consequently no longer worry the board can be impaired in the assembling process, and the unstable and then phenomenon that drops of installation also is difficult to appear simultaneously.
In order to avoid the problem caused by the additional arrangement of the base plate for the heat dissipation of the main control board, the bottom of the base plate is arranged to be a net shape, the main control board is designed to be a double-sided PCB board, the display module and the key module are separated from other circuit modules at two sides, the heat dissipation is more concentrated and uniform, and then the heat dissipation device is matched with the base plate and dissipates the heat through meshes at the bottom of the open slot; further, when the base plate is installed on the tester body, most circuits of the main control board are all packaged in the open grooves, so that an installer does not need to worry about touching the circuits in the installation process, and the installation efficiency can be effectively improved.
In one embodiment, the substrate has an outward 90 degree bend 102 at the opening of the open slot, wherein the substrate is secured to the tester body by the bend. For example, the bent portion is provided with a threaded hole 103 and fixed by a screw; for another example, the first magnet piece is arranged on the bending part and is magnetically and fixedly connected with the second magnet piece arranged on the tester body through the first magnet piece, so that the situation that a threaded hole needs to be formed in the tester body is avoided.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. The application, modification and change of the catenary tension tester of the contact network of the invention are obvious to those skilled in the art.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a contact net carrier cable tension tester which characterized in that includes:
a tester body;
the tension sensor is arranged on the tester body and is used for contacting with a tensioned catenary cable to be tested and acquiring the tension of the catenary cable;
the main control board is arranged on the tester body, a control module, a signal conditioning module, a display module and a wireless communication module are arranged on the main control board, wherein a signal input end of the signal conditioning module is connected to a signal output end of the tension sensor so as to receive an output electric signal of the tension sensor and condition the output electric signal and transmit the output electric signal to the control module, the display module comprises a display screen exposed on the tester body and a driving module connected with the display screen, and the driving module is connected to a signal output end of the control module; the wireless communication module is in communication connection with the control module; wherein,
the tester is also in communication connection with an external terminal through the wireless communication module.
2. The catenary tension tester of a contact network of claim 1, further comprising: and the power supply module supplies power to the main control board and adopts a storage battery for power supply.
3. The catenary tension tester of a contact network of claim 2, further comprising: the key module and the storage module are connected with the control module.
4. The catenary tension tester for a contact network as in claim 3, wherein the circuit laying of the main control board is on both sides of the printed circuit board, and the circuit laying of all modules except the display module and the key module is on the same side of the main control board.
5. The catenary tension tester of a contact network of claim 4, further comprising: the substrate is provided with a square open slot, and the bottom of the open slot is arranged into a net structure;
the main control board is embedded in the open slot, and the display module and the key module face outwards; and simultaneously, the base plate embedded with the main control board is arranged inside the tester body.
6. The catenary tension tester as in claim 5, wherein the base plate has an outward 90-degree bend at the opening of the open channel, and wherein the base plate is fixed to the tester body by the bend.
7. The catenary tension tester of a contact network as claimed in claim 1, wherein the wireless communication module comprises one or more of a ZigBee wireless communication module, a 3G wireless module, and a bluetooth module.
8. The catenary tension tester of claim 7, wherein the external terminals comprise a PC terminal and a mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469217.7U CN204758190U (en) | 2015-07-01 | 2015-07-01 | Contact net carrier cable tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520469217.7U CN204758190U (en) | 2015-07-01 | 2015-07-01 | Contact net carrier cable tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758190U true CN204758190U (en) | 2015-11-11 |
Family
ID=54472889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520469217.7U Expired - Fee Related CN204758190U (en) | 2015-07-01 | 2015-07-01 | Contact net carrier cable tension tester |
Country Status (1)
| Country | Link |
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| CN (1) | CN204758190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088606A (en) * | 2017-06-05 | 2018-05-29 | 范长东 | A kind of contact line conducting wire parameter measurement instrument |
| CN113682889A (en) * | 2021-08-18 | 2021-11-23 | 江苏格罗瑞节能科技有限公司 | Stable tension control system of spinning frame |
-
2015
- 2015-07-01 CN CN201520469217.7U patent/CN204758190U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088606A (en) * | 2017-06-05 | 2018-05-29 | 范长东 | A kind of contact line conducting wire parameter measurement instrument |
| CN113682889A (en) * | 2021-08-18 | 2021-11-23 | 江苏格罗瑞节能科技有限公司 | Stable tension control system of spinning frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180701 |