CN207881938U - A kind of steel spring vibration isolator detecting system - Google Patents
A kind of steel spring vibration isolator detecting system Download PDFInfo
- Publication number
- CN207881938U CN207881938U CN201820303251.0U CN201820303251U CN207881938U CN 207881938 U CN207881938 U CN 207881938U CN 201820303251 U CN201820303251 U CN 201820303251U CN 207881938 U CN207881938 U CN 207881938U
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- vibration isolator
- logging
- force plate
- steel spring
- detecting system
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Abstract
The utility model is related to a kind of steel spring vibration isolator detecting systems, include several vibration isolator ontologies on subway line, it further include the force plate being mounted on vibration isolator ontology, weighing sensor on force plate, transmitter, logging, power supply and monitor terminal, the force plate is triangular structure, it is provided with circular through hole in the middle part of the force plate, its angle end is equipped with sensor mounting groove, it is provided with sensor wire casing in the lower left side of the sensor mounting groove, each weighing sensor is connect after transmitter with logging by signal wire, real-time collected weight parameter is transmitted to monitor terminal by the logging by signal wire, the power supply is electrically connected with logging；Stressing conditions are detected when this practicality jacks steel spring vibration isolator stressing conditions when debugging and runs, and so as to find the unbalance stress in vibration isolator and spring breakage problem in time, and timely adjust and replace.
Description
Technical field
The utility model is related to a kind of detecting system, in particular to a kind of steel spring vibration isolator detecting system.
Background technology
Currently, on existing subway line, all there are a comparison distinct issues in unit in charge of construction and unit of operation, that is, exist
In terms of unit in charge of construction, when vibration isolator jacking is installed every time, qualification is only all determined whether as standard using leveling rail, but it is every
The stressing conditions of a vibration isolator are simultaneously ignorant, in the unbalance stress of each vibration isolator, when railcar can be caused to run
Shaking phenomenon cause wheel and rail to generate abnormal abrasion and since the arrangement rigidity along line direction is inconsistent
Phenomenon.In terms of unit of operation, steel spring vibration isolator used in existing subway line does not all have spring fracture detection device,
So that the steel spring in vibration isolator timely cannot find and replace when being broken, to the effect of vibration damping and other dampers
Service life causes a degree of influence
Utility model content
Purpose of the utility model is to solve above-mentioned existing defects, provide a kind of to subway line road steel spring
Accurate, easy to use and maintenance simple steel spring vibration isolator detecting system is detected when vibration isolator jacking and use.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of steel spring vibration isolator detecting system includes several vibration isolator ontologies on subway line, special
Sign is：Further include the force plate being mounted on vibration isolator ontology, the weighing sensor on force plate, transmitter, patrol
Instrument, power supply and monitor terminal are examined, the force plate is triangular structure, is provided in the middle part of the force plate round logical
Hole, angle end are equipped with sensor mounting groove, 1 weighing sensor are respectively provided in each sensor mounting groove, described
The lower left side of sensor mounting groove is provided with sensor wire casing, each weighing sensor by signal wire after transmitter with
Logging connects, and real-time collected weight parameter is transmitted to monitor terminal, the power supply by the logging by signal wire
Power supply is electrically connected with logging.
The monitor terminal is computer as a preferred technical solution,.
As a preferred technical solution, 3 weighing sensors, and each weighing and sensing are equipped on each force plate
Device carries out compression measurement to 3 angles end of force plate respectively, and 3 weighing sensors on same force plate are one group, work as survey
When any one weighing sensor is become smaller by pressure pressure or is 0 on power plate, logging is by the vibration isolator ontology to break down
Data information is sent to monitor terminal.
The quantity of the logging is at least 1 as a preferred technical solution, and each logging can detect in real time
10~20 vibration isolator ontologies.
The logging is technical grade check weighing logging as a preferred technical solution, includes the communication interface mould of RS485
Block.
Further include that RS485 turns USB converter as a preferred technical solution, the logging joins collected weight
Number turns USB converter through RS485 and is sent to monitor terminal.
Further include mobile terminal as a preferred technical solution, the mobile terminal is smart mobile phone or IPAD, the shifting
Dynamic terminal is to receive the real time fail information of monitor terminal transmission, personnel easy to repair targetedly overhaul plan.
The force plate is made of the hot rolled steel plate of Q235 as a preferred technical solution,.
The beneficial effects of the utility model are：Stress feelings when jacking stressing conditions when debugging to steel spring vibration isolator and running
Condition is detected, and so as to find the unbalance stress in vibration isolator and spring breakage problem in time, and is timely adjusted
It is simple with replacement, easy to use and maintenance.
Description of the drawings
Fig. 1 is a kind of structural schematic block diagram of steel spring vibration isolator detecting system of the utility model；
Fig. 2 is a kind of dynamometry plate structure schematic diagram of steel spring vibration isolator detecting system of the utility model.
In figure：1- weighing sensors, 2- transmitters, 3- loggings, 4- power supplies, 5- monitor terminals, 6-RS485 turn
USB converter, 7- mobile terminals, 8- force plates, 8-1- circular through holes, 8-2- sensors mounting groove, 8-3- sensor wire casings.
Specific implementation mode
To make the structure feature to the utility model and the effect of being reached has a better understanding and awareness, to compared with
Good embodiment and attached drawing cooperation detailed description, are described as follows：
As shown in Fig. 1~2, a kind of steel spring vibration isolator detecting system, include on subway line several every
Shake device ontology, further includes the force plate 8, the weighing sensor 1 on force plate 8, pick-up being mounted on vibration isolator ontology
Device 2, logging 3, power supply 4 and monitor terminal 5, force plate 8 are triangular structure, and circle is provided at the middle part of force plate 8
Through-hole 8-1, angle end are equipped in sensor mounting groove 8-2, each sensor mounting groove 8-2 and are respectively provided with 1 weighing sensor,
It is provided with sensor wire casing 8-3 in the lower left side of sensor mounting groove 8-2, each weighing sensor 1 is by signal wire through pick-up
It is connect with logging 3 after device 2, real-time collected weight parameter is transmitted to monitor terminal 5 by logging 3 by signal wire, is supplied
Power supply 4 is electrically connected with logging 3.
In the present embodiment, monitor terminal 5 is computer.
In the present embodiment, 3 weighing sensors 1 are equipped on each force plate 8, and each weighing sensor 1 is distinguished
Compression measurement is carried out to 3 angles end of force plate 8,3 weighing sensors 1 on same force plate 8 are one group, work as force plate
When any one weighing sensor 1 is become smaller by pressure pressure or is 0 on 8, logging 3 is by the number of the vibration isolator ontology to break down
It is believed that breath is sent to monitor terminal 5.
In the present embodiment, the quantity of logging 3 is at least 1, and each logging 3 can detect 10~20 vibration isolation in real time
Device ontology；Logging 3 is technical grade check weighing logging, includes the communication interface module of RS485；Further include that RS485 turns USB conversions
Collected weight parameter is turned USB converter 6 through RS485 and is sent to monitor terminal 5 by device 6, logging 3.
In the present embodiment, further include mobile terminal 7, mobile terminal 7 is smart mobile phone or IPAD, mobile terminal 7 to
Receive the real time fail information that monitor terminal 5 is sent, personnel easy to repair targetedly overhaul plan.
In the present embodiment, force plate 8 is made of the hot rolled steel plate of Q235.
In the present embodiment, steel vibration isolator ontology is when installing jacking, the sensor mounting groove at 8 three angles of force plate end
Weighing sensor 1 is installed in 8-2, jacks up floating plate using jacking apparatus, force plate 8 is mounted on to the inner cylinder of vibration isolator ontology
On, you can check the stressing conditions of vibration isolator ontology by display, construction personnel can successively by each of on subway line every
Shake device ontology the big minor adjustment of stress it is balanced.
After the stress size adjustment of vibration isolator ontology is balanced, when the steel spring in some vibration isolator ontology is broken
Weighing sensor 1 when either failing on force plate 8 is become smaller by pressure or is zero, the vibration isolator that logging 3 will break down
The data information of ontology is sent to monitoring whole 5, and finally, the real time fail information that monitor terminal 5 is sent is convenient for mobile terminal 7
Maintenance personal's targetedly overhaul plan；Herein, steel vibration isolator ontology, the inner cylinder of steel vibration isolator ontology, steel vibration isolator ontology
Interior steel spring, floating plate and jacking apparatus is existing known technology, and those skilled in the art is by consulting the relevant technologies
Data can be known.
In conclusion the only preferred embodiment of the utility model, is not used for limiting the utility model implementation
Range, equivalent change carried out by all shape, construction, feature and spirit according to described in the utility model claims range with repair
Decorations, should all be included in the right of the utility model.
Claims (8)
1. a kind of steel spring vibration isolator detecting system includes several vibration isolator ontologies on subway line, feature
It is：Further include the force plate being mounted on vibration isolator ontology, the weighing sensor on force plate, transmitter, inspection
Instrument, power supply and monitor terminal, the force plate are triangular structure, and circular through hole is provided in the middle part of the force plate,
Its angle end is equipped with sensor mounting groove, 1 weighing sensor is respectively provided in each sensor mounting groove, in the sensing
The lower left side of device mounting groove is provided with sensor wire casing, each weighing sensor by signal wire after transmitter with inspection
Instrument connects, and real-time collected weight parameter is transmitted to monitor terminal, the power supply by the logging by signal wire
It is electrically connected with logging.
2. a kind of steel spring vibration isolator detecting system according to claim 1, it is characterised in that：The monitor terminal is meter
Calculation machine.
3. a kind of steel spring vibration isolator detecting system according to claim 1, it is characterised in that：On each force plate
3 weighing sensors are equipped with, and each weighing sensor carries out compression measurement, same to 3 angles end of force plate respectively
3 weighing sensors on force plate are one group, when any one weighing sensor is become smaller by pressure pressure or is 0 on force plate
When, the data information of the vibration isolator ontology to break down is sent to monitor terminal by logging.
4. a kind of steel spring vibration isolator detecting system according to claim 1, it is characterised in that：The quantity of the logging
At least 1, each logging can detect 10~20 vibration isolator ontologies in real time.
5. a kind of steel spring vibration isolator detecting system according to claim 4, it is characterised in that：The logging is industry
Grade check weighing logging, includes the communication interface module of RS485.
6. a kind of steel spring vibration isolator detecting system according to claim 5, it is characterised in that：Further include that RS485 turns USB
Collected weight parameter is turned USB converter through RS485 and is sent to monitor terminal by converter, the logging.
7. a kind of steel spring vibration isolator detecting system according to claim 1, it is characterised in that：Further include mobile terminal,
The mobile terminal be smart mobile phone or IPAD, the mobile terminal to receive monitor terminal transmission real time fail information,
Personnel easy to repair targetedly overhaul plan.
8. a kind of steel spring vibration isolator detecting system according to claim 1, it is characterised in that：The force plate is by Q235
Hot rolled steel plate be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303251.0U CN207881938U (en) | 2018-03-05 | 2018-03-05 | A kind of steel spring vibration isolator detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303251.0U CN207881938U (en) | 2018-03-05 | 2018-03-05 | A kind of steel spring vibration isolator detecting system |
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| Publication Number | Publication Date |
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| CN207881938U true CN207881938U (en) | 2018-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181103A (en) * | 2018-03-05 | 2018-06-19 | 南京华创交通设备有限公司 | A kind of steel spring vibration isolator detecting system |
-
2018
- 2018-03-05 CN CN201820303251.0U patent/CN207881938U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181103A (en) * | 2018-03-05 | 2018-06-19 | 南京华创交通设备有限公司 | A kind of steel spring vibration isolator detecting system |
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