CN209260462U - A kind of integrated apparatus for track geometry status measuring instrument - Google Patents
A kind of integrated apparatus for track geometry status measuring instrument Download PDFInfo
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- CN209260462U CN209260462U CN201821880672.6U CN201821880672U CN209260462U CN 209260462 U CN209260462 U CN 209260462U CN 201821880672 U CN201821880672 U CN 201821880672U CN 209260462 U CN209260462 U CN 209260462U
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- circuit
- measuring instrument
- track geometry
- geometry status
- support column
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Abstract
The utility model discloses a kind of integrated apparatus for track geometry status measuring instrument, comprising: for installing instrument base, support column, power supply unit, operation panel, locking device and the connection pedestal for being used to connect with track geometry status measuring instrument ontology of measuring device；The support column is fixedly arranged above instrument base, the support column is internally provided with the cavity for placing power supply unit, connection pedestal is fixed with below the support column, the two sides of the connection pedestal are mounted on locking device, the output interface for connecting with track geometry status measuring instrument ontology and/or measuring device, the output interface electrical connection of said supply unit and operation panel electricity are provided on the operation panel.Support construction and battery power supply are integrated in an entirety by this programme, can be provided to measuring instrument and be stablized support but also be powered to measuring instrument and track geometry status measuring instrument ontology, integrated degree is high.
Description
Technical field
The utility model relates to railway track measurement and detection technique fields, and in particular to one kind is used for track geometry status
The integrated apparatus of measuring instrument.
Background technique
China's rail traffic, which is developed so far, to be had occupied the first place in the world, the whole nation in length and breadth each high-speed railway, while inter-city passenger rail,
Subway is also constantly increasing, and speed, safety and the comfort level that train is run all have pole with the geometry state and ride comfort of track
Big relationship, therefore in the track construction period and the operation phase in later period requires to measure using track geometry status Parameters Instrument and rail
Road ride comfort carries out check and evaluation.Track geometry status measuring instrument is the important production of track geometric parameter measurement and ride comfort detection
Product.Different scenes are coped in measurement process to need using different measuring instruments, such as in track absolute deviation measurement,
Need to use high-precision full-automatic total station；It needs to carry three-dimensional laser scanner in tunnel survey.And it measures to it in vehicle
It relative position geometric coordinate on body and repeats installation accuracy and requires very high, therefore its high-precision full-automatic mounted is complete
The high-precision opticals such as instrument, laser profile scanning instrument and three-dimensional laser scanner of standing measurement product needs are increased on car body datum level
Support is to obtain optimal measuring center position.This is increased support and needs stable repetition installation accuracy, instrument when guaranteeing measurement
The relativeness of device measuring center and track geometry status measuring instrument reference coordinate；Simultaneously because the application of these optical instruments,
Track geometry status measuring instrument needs the battery system of larger capacity to guarantee the electricity power supply for having sufficient in the activity duration.
And existing similar device belongs to the test device of scientific research property more, takes the form of and one is fixedly mounted on the car body
Kind of easy device, this device is not easy to dismantle and repeat to install, and does not have internal battery power supply system more, the power supply of instrument according to
By replacement instrument battery or a plug-in high capacity cell, while it is not also strong for the versatility of a variety of different instruments.Tool
Body there are the shortcomings that it is as follows:
It (1) is mostly some measuring device fabrication design, poor universality；
(2) repeat that installation accuracy is poor or fixed and not reproducible disassembly；
(3) it is mostly pure mechanic structure device, does not consider the powerup issue for adding instrument, externally hanging battery is leaned in power supply more；
(4) integrated degree is inadequate, mostly pieces together.
Therefore, it is badly in need of researching and developing a kind of easy to disassemble in industry and there is height to repeat installation accuracy, and can supports and supply simultaneously
The heightening device of electricity.
Utility model content
The purpose of this utility model is to overcome above the shortcomings of the prior art, provide a kind of several for track
The integrated apparatus of what state measurement instrument.
The purpose of this utility model is realized by the following technical solution:
A kind of integrated apparatus for track geometry status measuring instrument, comprising: for installing the instrument base of measuring device
Seat, support column, power supply unit, operation panel, locking device and the company for being used to connect with track geometry status measuring instrument ontology
Connect pedestal；The support column is fixedly arranged above instrument base, and the support column is internally provided with the cavity for placing power supply unit,
Connection pedestal is fixed with below the support column, the area of the lower surface of the area ratio support column of the connection pedestal is big, institute
State connection pedestal two sides be mounted on locking device, be provided on the operation panel for track geometry status measuring instrument
The output interface electrical connection of ontology and/or the output interface of measuring device connection, said supply unit and operation panel electricity.
Preferably, the upper surface of the support column is fixed with upper head plate, and the upper surface of the upper head plate is fixed with instrument base
Seat.
Preferably, the lower surface of the support column is fixed with bottom plate, and the lower surface of the bottom plate is fixed with connection bottom
Seat.
Preferably, said supply unit includes: battery pack, charge management circuit, ON-OFF control circuit, electric power detection electricity
Road, battery capacity indication circuit, the first spacing output circuit and the second spacing output circuit；The charge management circuit is connected to battery
Group both ends, the charge management circuit are also connected with control panel, and the input terminal of the electric quantity detecting circuit is connected with battery pack,
The output end of the electric power detection electricity is connected with the input terminal of battery capacity indication circuit, the output end of the battery capacity indication circuit and
Control panel connection, the battery pack are also connected with one end of ON-OFF control circuit, the both ends of first spacing output circuit
It is connected respectively with the other end of ON-OFF control circuit, battery pack, the output end and control panel of first spacing output circuit
Connection, the both ends of second spacing output circuit are connected in parallel on the both ends of the first spacing output circuit, the second isolation output
The output end of circuit is connected with control panel.
Preferably, the front surface of support column is arranged in the operation panel, is additionally provided with power supply on the operation panel and opens
Pass, charging interface, charge and discharge indicator light and battery capacity indication lamp, the output interface include that the first output interface and the second output connect
Mouthful；The charge management circuit is also connected with the charging interface of control panel, the output end of the battery capacity indication circuit and control
The charge and discharge indicator light of panel, battery capacity indication lamp are all connected with, the output end of first spacing output circuit and control panel
The connection of first output interface, the output end of second spacing output circuit are connected with the second output interface of control panel, institute
ON-OFF control circuit is stated also to connect with power switch.
Preferably, the battery pack is lithium battery group.
Preferably, further includes: handle；The edge of the upper surface of support column is arranged in the handle.
Preferably, the support column is square cylinder.
Preferably, the locking device is locking handwheel.
The utility model has the advantage that compared with the existing technology
Support construction and battery power supply are integrated in an entirety by this programme, can be provided to measuring instrument and be stablized support again
Measuring instrument and track geometry status measuring instrument ontology can be powered, integrated degree is high.Integrated apparatus can when using
It repeats to dismount, repeatable accuracy is high；The upper surface of the support column is fixed with upper head plate, and the upper surface of the upper head plate is fixed with instrument
Device pedestal.The lower surface of the support column is fixed with bottom plate, and the lower surface of the bottom plate is fixed with connection pedestal, upper surface
It is reinforced with lower end surface and high-precision is processed, ensure that the stability of intensity, stability and integrated apparatus whole geometry size.Instrument
Connection is one-time fixed by upper head plate between device pedestal and support column, does not allow to dismantle in use process, guarantees locking every time
Consistency afterwards.
Detailed description of the invention
Fig. 1 is the structure chart of the integrated apparatus for track geometry status measuring instrument of the utility model.
Fig. 2 is the front view of the integrated apparatus for track geometry status measuring instrument of the utility model.
Fig. 3 is the side view of the integrated apparatus for track geometry status measuring instrument of the utility model.
Fig. 4 is the functional block diagram of the power supply unit of the utility model.
Fig. 5 is the circuit diagram of the electric quantity detecting circuit of the utility model.
Fig. 6 is the application scenario diagram of the integrated apparatus for track geometry status measuring instrument of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Referring to Fig. 1-6, a kind of integrated apparatus for track geometry status measuring instrument, comprising: set for installing measurement
Instrument base 1, support column 2, power supply unit 3, operation panel 7, locking device (locking handwheel 4) and the use of standby (measuring instrument)
In the connection pedestal 5 connected with track geometry status measuring instrument ontology 91；The support column 2 is fixedly arranged above instrument base 1,
The support column 2 is internally provided with the cavity for placing power supply unit 3, and the lower section of the support column 2 is fixed with connection pedestal 5, institute
The area for stating the lower surface of the area ratio support column 2 of connection pedestal 5 is big, and the two sides of the connection pedestal 5 are mounted on locking dress
It sets, the output interface for connecting with measuring device and/or measuring device is provided on the operation panel 7, the power supply is single
Member 3 is connected with the output interface of operation panel 7.
In the present embodiment, the upper surface of the support column 2 is fixed with upper head plate 8, and the upper surface of the upper head plate 8 is fixed with
Instrument base 1.Instrument base 1 is used for measuring instruments, the instrument bases 1 such as Fast Installation total station 94 and three-dimensional laser scanner
Standard component, for guarantee measuring instrument and track geometry status measuring instrument ontology 91 relativeness stability, the instrument base 1 and
Connection is one-time fixed by upper head plate 8 between support column 2, does not allow to dismantle in use process.The upper head plate 8 is Gao Jiagong
The aluminum end plate of precision.
In the present embodiment, the lower surface of the support column 2 is provided with bottom plate 8, and the lower surface of the bottom plate 8 is fixed with
Connect pedestal 5.The bottom plate 8 is also the aluminum end plate of high manufacturing accuracy.The bottom plate 8 and connection pedestal 5 are locked
It is fixed.The aluminum soleplate that pedestal 5 is a high manufacturing accuracy is connected, is fixedly mounted on track geometry status instrument ontology, and have
It is aligned with bottom plate 8 and mechanical joints.
In the present embodiment, said supply unit 3 includes: battery pack, charge management circuit, ON-OFF control circuit, electricity inspection
Slowdown monitoring circuit, battery capacity indication circuit, the first spacing output circuit and the second spacing output circuit；The charge management circuit is connected to
Battery pack both ends, the charge management circuit are also connected with control panel, the input terminal and battery pack of the electric quantity detecting circuit
Connection, the output end of the electric power detection electricity connects with the input terminal of battery capacity indication circuit, the battery capacity indication circuit it is defeated
Outlet is connected with control panel, and the battery pack is also connected with one end of ON-OFF control circuit, first spacing output circuit
Both ends connected respectively with the other end of ON-OFF control circuit, battery pack, the output end of first spacing output circuit and control
Panel processed connection, the both ends of second spacing output circuit are connected in parallel on the both ends of the first spacing output circuit, described second every
Output end from output circuit is connected with control panel.The front surface of support column 2 is arranged in the operation panel 7 simultaneously, described
Power switch, charging interface, charge and discharge indicator light and battery capacity indication lamp, the output interface packet are additionally provided on operation panel 7
Include the first output interface and the second output interface；The charge management circuit is also connected with the charging interface of control panel, described
The output end and the charge and discharge indicator light of control panel, battery capacity indication lamp of battery capacity indication circuit are all connected with, and first isolation is defeated
The output end of circuit is connected with the first output interface of control panel out, the output end of second spacing output circuit and control
Second output interface of panel connects, and the ON-OFF control circuit is also connected with power switch.The electric power detection electricity includes
Single-chip microcontroller, the electric power detection electricity are input to the ADC interface of single-chip microcontroller after filtering by precision resistance partial pressure and simple RC,
Single-chip microcontroller carries out accurate sampling to cell voltage, and carries out electricity assessment according to the voltage of battery-electric quantity change curve, finally
Charge/discharge electricity amount state is indicated by two LED, it is shown in Figure 5.
The charging interface connects the DC power supply of 36V DC, for charging to battery pack.The first output interface output
The voltage of 28V DC charges to it to track geometry status measuring instrument ontology 91.Second output interface exports 12V
The voltage of DC can charge for detection device.It is measured to reduce the measuring instrument added in application process and track geometry status
Crosstalk between instrument sheet, output interface is all connected with isolation conversion circuit before, for the isolation between circuit.
More specifically, the battery pack is lithium battery group.Lithium battery group is that multiple lithium battery electric cores are formed in parallel.Lithium
Internal battery pack is integrated with overload overheat and short-circuit protection circuit.
Integrated apparatus in the present embodiment, for track geometry status measuring instrument further include: handle 6；The handle 6 is set
Set the edge in the upper surface of support column 2.Handle is fixedly mounted in 2 main body of support column, when for the Fast Installation device
It removes and moves.
In the present embodiment, the support column 2 is closed square cylinder.
In the present embodiment, the locking device is locking handwheel 4.Two movable locking handwheels 4, for fixing this one
Makeup is set to be connect with the quick locking of track geometry status measuring instrument ontology 91.
As shown in fig. 6, for the application scenario diagram of the integrated apparatus for track geometry status measuring instrument, measuring device packet
Include: total station 94, GNSS antenna 93, total station 94, GNSS antenna 93 pass through the integrated apparatus 90 of instrument base 1 and this programme
Connection, the lower end of the integrated apparatus 90 are fixed on track geometry status measuring instrument ontology 91, track geometry status measurement
Instrument ontology 91 is erected between track 92.
The beneficial effect of the integrated apparatus for track geometry status measuring instrument of the utility model compared with the prior art
Are as follows:
(1) support construction and battery power supply are integrated in an entirety by this programme, can be provided to measuring instrument and be stablized branch
Support again can be powered measuring instrument and track geometry status measuring instrument ontology 91, and integrated degree is high.
(2) upper surface of the support column 2 is fixed with upper head plate 8, and the upper surface of the upper head plate 8 is fixed with instrument base
1.The lower surface of the support column 2 is provided with bottom plate 8, and the lower surface of the bottom plate 8 is fixed with connection pedestal 5, upper surface
It is reinforced with lower end surface and high-precision is processed, ensure that the stability of intensity, stability and integrated apparatus whole geometry size.
(3) repeatable dismounting, repeatable accuracy are high when integrated apparatus uses；By upper between instrument base 1 and support column 2
End plate 8 one-time fixes connection, does not allow to dismantle in use process, the consistency after guaranteeing locking every time.Ensure to measure simultaneously
Instrument is aligned benchmark with track geometry status measuring instrument ontology 91.
(4) it is all connected with isolation conversion circuit before output interface, for the isolation between circuit, reduces in application process and add
If measuring instrument and track geometry status measuring instrument sheet between crosstalk, ensure that overall work stability.
Above-mentioned specific embodiment is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the protection scope of the utility model.
Claims (9)
1. a kind of integrated apparatus for track geometry status measuring instrument characterized by comprising for installing measuring device
Instrument base, support column, power supply unit, operation panel, locking device and be used for and track geometry status measuring instrument ontology
The connection pedestal of connection；
The support column is fixedly arranged above instrument base, and the support column is internally provided with the cavity for placing power supply unit, institute
It states and is fixed with connection pedestal below support column, the area of the lower surface of the area ratio support column of the connection pedestal is big, described
Connection pedestal two sides be mounted on locking device, be provided on the operation panel for track geometry status measuring instrument sheet
The output interface electrical connection of body and/or the output interface of measuring device connection, said supply unit and operation panel electricity.
2. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that the branch
The upper surface of dagger is fixed with upper head plate, and the upper surface of the upper head plate is fixed with instrument base.
3. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that the branch
The lower surface of dagger is fixed with bottom plate, and the lower surface of the bottom plate is fixed with connection pedestal.
4. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that the confession
Electric unit include: battery pack, charge management circuit, ON-OFF control circuit, electric quantity detecting circuit, battery capacity indication circuit, first every
From output circuit and the second spacing output circuit；
The charge management circuit is connected to battery pack both ends, and the charge management circuit is also connected with control panel, the electricity
The input terminal of amount detection circuit is connected with battery pack, the output end of the electric power detection electricity and the input terminal of battery capacity indication circuit
Connection, the output end of the battery capacity indication circuit connects with control panel, the battery pack also with one end of ON-OFF control circuit
Connection, the both ends of first spacing output circuit are connected with the other end of ON-OFF control circuit, battery pack respectively, and described first
The output end of spacing output circuit is connected with control panel, and it is defeated that the both ends of second spacing output circuit are connected in parallel on the first isolation
The output end at the both ends of circuit out, second spacing output circuit is connected with control panel.
5. the integrated apparatus according to claim 4 for track geometry status measuring instrument, which is characterized in that the behaviour
The front surface of support column is set as panel, power switch, charging interface, charge and discharge instruction are additionally provided on the operation panel
Lamp and battery capacity indication lamp, the output interface include the first output interface and the second output interface；
The charge management circuit is also connected with the charging interface of control panel, the output end of the battery capacity indication circuit and control
The charge and discharge indicator light of panel, battery capacity indication lamp are all connected with, the output end of first spacing output circuit and control panel
The connection of first output interface, the output end of second spacing output circuit are connected with the second output interface of control panel, institute
ON-OFF control circuit is stated also to connect with power switch.
6. the integrated apparatus according to claim 4 for track geometry status measuring instrument, which is characterized in that the electricity
Chi Zuwei lithium battery group.
7. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that also wrap
It includes: handle；
The edge of the upper surface of support column is arranged in the handle.
8. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that the branch
Dagger is square cylinder.
9. the integrated apparatus according to claim 1 for track geometry status measuring instrument, which is characterized in that the lock
Tight device is locking handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880672.6U CN209260462U (en) | 2018-11-15 | 2018-11-15 | A kind of integrated apparatus for track geometry status measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821880672.6U CN209260462U (en) | 2018-11-15 | 2018-11-15 | A kind of integrated apparatus for track geometry status measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260462U true CN209260462U (en) | 2019-08-16 |
Family
ID=67554907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821880672.6U Active CN209260462U (en) | 2018-11-15 | 2018-11-15 | A kind of integrated apparatus for track geometry status measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260462U (en) |
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2018
- 2018-11-15 CN CN201821880672.6U patent/CN209260462U/en active Active
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