CN207114570U - A kind of refrigerator car interior three-dimensional wind speed field measurement device - Google Patents
A kind of refrigerator car interior three-dimensional wind speed field measurement device Download PDFInfo
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- CN207114570U CN207114570U CN201720656721.7U CN201720656721U CN207114570U CN 207114570 U CN207114570 U CN 207114570U CN 201720656721 U CN201720656721 U CN 201720656721U CN 207114570 U CN207114570 U CN 207114570U
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- bottom plate
- component
- screw
- wind speed
- lifting
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Abstract
It the utility model is related to and belong to Automatic Measurement Technique field, more particularly to a kind of refrigerator car interior three-dimensional wind speed field measurement device, including moving parts, bottom plate, range sensor, lifting assembly, three-dimensional velocity sensor and controller, it is characterised in that：Moving parts are arranged on the lower section of bottom plate, and four range sensors are respectively arranged in four angles on bottom plate top, and lifting assembly is arranged on the centre position on bottom plate top, and three-dimensional velocity sensor is arranged on the top of lifting assembly, and controller is arranged on bottom plate.The device is placed on interior, controller calculate the three-dimensional coordinate point of detection in need and control walking component movement, lifting assembly drives the lifting of three-dimensional velocity sensor, three-dimensional velocity sensor measures to the three-dimensional velocity field of coordinate points, measurement data is accurate, influence of the thermal characteristics of true reflection carriage body to air current composition, realizes the automatic measurement to refrigerator car interior three-dimensional wind speed field.
Description
Technical field
It the utility model is related to and belong to Automatic Measurement Technique field, more particularly to a kind of refrigerator car interior three-dimensional wind speed field is surveyed
Measure device.
Background technology
Refrigerator car is the closed transport van for transport frozen or fresh-keeping goods, is equipped with the refrigeration of refrigeration unit
Device and the refrigeration special transport automobile in the heat-insulated railway carriage or compartment of polyurethane, are currently undertaken by the research of refrigerator car wind speed field and use laser-Doppler
Tachymeter is placed on outside compartment and measured, and is only capable of obtaining refrigerator car along the stable state two-D wind speed field on vehicle body cross section, simultaneously
Made in measurement for ease of the transmission of light, a side wall in compartment of glass material, measurement result fails true reflection carriage body
Influence of the thermal characteristics to air current composition, there is presently no a kind of device for measuring refrigerator car interior three-dimensional wind speed field.
Utility model content
The deficiency for more than, the utility model provide a kind of using moving parts, bottom plate, range sensor, lifting group
Inside a kind of refrigerator car to refrigerator car interior three-dimensional wind speed field automatic measurement of part, three-dimensional velocity sensor and controller composition
Three-dimensional velocity field measurement device.
To achieve these goals, the utility model employs following technical scheme：
A kind of refrigerator car interior three-dimensional wind speed field measurement device, including moving parts, bottom plate, range sensor, lifting group
Part, three-dimensional velocity sensor and controller, it is characterised in that：Moving parts are arranged on the lower section of bottom plate, four range sensors
Four angles on bottom plate top are respectively arranged in, lifting assembly is arranged on the centre position on bottom plate top, three-dimensional velocity sensor peace
Mounted in the top of lifting assembly, controller is arranged on bottom plate.
Further, described moving parts are made up of walking component, steering assembly and steering spindle bearing, four walkings
Component is arranged on steering assembly, is connected between steering assembly and bottom plate bottom by six steering spindle bearings.
Further, described walking component is made up of wheel, movable motor and movable motor support, and wheel is arranged on
On movable motor, movable motor is arranged on movable motor support.
Further, described steering assembly is by steering gear wheel, turns to little gear, No.1 power transmission shaft, No.1 driving cog
What wheel, No. two travelling gears, No. two power transmission shafts, No. three travelling gears, No. four travelling gears and steering motor formed, four steerings
Gear wheel is arranged on bottom plate bottom, and is connected with movable motor support, and four turn to little gear and are separately mounted to two No.1s biographies
The both ends of moving axis, two No.1 travelling gears are separately mounted to the middle part of two No.1 power transmission shafts, two No. two travelling gears point
Not An Zhuan No. two power transmission shafts both ends, No. three travelling gears are arranged on the middle part of No. two power transmission shafts, No. four travelling gears installations
In steering motor, steering motor is arranged on bottom plate bottom.
Further, described lifting assembly is by telescopic component, lifting turbine, quill bearing, worm shaft bearing, lifting
What worm screw and lifting motor formed, telescopic component is arranged in quill bearing, and quill bearing is arranged in bottom plate top
Between position, lifting turbine be arranged on telescopic component on, elevating endless screw by two worm screw support bases be arranged on bottom plate on, lifting electricity
Machine is arranged on bottom plate top, and elevating endless screw is connected with lifting motor.
Further, described telescopic component is made up of rotary components and support component, and support component is arranged on flexible group
Between top and bottom plate top inside part.
Further, described rotary components are by No.1 screw shell, No. two screw shells and No. three screw shell compositions
, the screw-internal thread fit of the external screw thread of No.1 screw shell and No. two screw shells, the external screw thread of No. two screw shells and No. three
The screw-internal thread fit of screw shell.
Further, described support component be by No.1 support bar, No. two support bars and No. three support bar groups into, No.1
Support bar is arranged on inside No. two support bars, and No. two support bars are arranged on inside No. three support bars.
Compared with other existing methods, usefulness of the present utility model is：
1. the utility model is placed on inside refrigerator carriage and measured, measurement data is accurate, the true heat for reflecting carriage body
Influence of the characteristic to air current composition, solve currently without a kind of device for measuring refrigerator car interior three-dimensional wind speed field；
2. the utility model low-profile, cost is low, strong adaptability, and measurement is quick, suitable for the refrigerator car of disposable type
The location of railway carriage or compartment, range sensor detection, controller automatically controls the present apparatus and measured, and is participated in without artificial；
3. lifting assembly can be stretched according to the height to be measured, shadow of the measurement apparatus to compartment flow field is reduced
Ring；
4. moving parts can realize that any direction moves, and keep three-dimensional velocity sensor air intake position constant.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is moving parts structural representation of the present utility model；
Fig. 3 is walking component structure diagram of the present utility model；
Fig. 4 is steering assembly structural representation of the present utility model；
Fig. 5 is lifting assembly structural representation of the present utility model；
Fig. 6 is telescopic component structural representation of the present utility model；
Fig. 7 is rotary components structural representation of the present utility model；
Fig. 8 is support component structural representation of the present utility model；
Fig. 9 is range sensor structural representation of the present utility model；
Figure 10 is Section A-A structural representation in the utility model Fig. 6；
In figure:1. moving parts, 2. bottom plates, 3. range sensors, 4. lifting assemblies, 5. three-dimensional velocity sensors, 6. controls
Device processed, 101. walking components, 102. steering assemblies, 103. steering spindle bearings, 1011. wheels, 1012. movable motors, 1013. rows
Walk electric machine support, 1021. turn to gear wheels, and 1022. turn to little gears, 1023. No.1 power transmission shafts, 1024. No.1 travelling gears,
1025. No. two travelling gears, 1026. No. two power transmission shafts, 1027. No. three travelling gears, 1028. No. four travelling gears, 1029. turns
To motor, 401. telescopic components, 402. lifting turbines, 403. quill bearings, 404. worm shaft bearings, 405. elevating endless screws,
406. lifting motors, 4011. rotary components, 4012. support components, 40111. No.1 screw shells, 40112. No. two thread bush
Cylinder, 40113. No. three screw shells, 40121. No.1 support bars, 40122. No. two support bars, 40123. No. three support bars.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
According to Fig. 1-Figure 10, a kind of refrigerator car interior three-dimensional wind speed field measurement device of the utility model, by exercise group
Part 1, bottom plate 2, range sensor 3, lifting assembly 4, three-dimensional velocity sensor 5 and controller 6, it is characterised in that：Moving parts 1
Installed in the lower section of bottom plate 2, four range sensors 3 are respectively arranged in four angles on the top of bottom plate 2, and lifting assembly 4 is arranged on
The centre position on the top of bottom plate 2, three-dimensional velocity sensor 5 are arranged on the top of lifting assembly 4, and controller 6 is arranged on bottom plate 2
On.
Described moving parts 1 are made up of walking component 101, steering assembly 102 and steering spindle bearing 103, four
Component 101 of walking is arranged on steering assembly 102, by six steering spindle bearings 103 between steering assembly 102 and the bottom of bottom plate 2
Connection.
Described walking component 101 is made up of wheel 1011, movable motor 1012 and movable motor support 1013, car
Wheel 1011 is arranged on movable motor 1012, and movable motor peace 1012 is on movable motor support 1013.
Described steering assembly 102 is by steering gear wheel 1021, turns to little gear 1022, No.1 power transmission shaft 1023, one
Number travelling gear of travelling gear 1027, four of power transmission shaft 1026, three of travelling gear 1025, two of travelling gear 1024, two
1028 and steering motor 1029 form, four steering gear wheels 1021 are arranged on the bottom of bottom plate 2, and with movable motor support
1013 connections, four turn to the both ends that little gear 1022 is separately mounted to two No.1 power transmission shafts 1023, two No.1 driving cogs
Wheel 1024 is separately mounted to the middle part of two No.1 power transmission shafts 1023, and two No. two travelling gears 1025 are separately mounted to No. two biographies
The both ends of moving axis 1026, No. three travelling gears 1027 are arranged on the middle part of No. two power transmission shafts 1026, and No. four travelling gears 1028 are pacified
In steering motor 1029, steering motor 1029 is arranged on the bottom of bottom plate 2.
Described lifting assembly 4 is by telescopic component 401, lifting turbine 402, quill bearing 403, worm shaft bearing
404th, elevating endless screw 405 and lifting motor 406 are formed, and telescopic component 401 is arranged in quill bearing 403, sleeve bearing
Seat 403 is arranged on the centre position on the top of bottom plate 2, and lifting turbine 402 is arranged on telescopic component 401, and elevating endless screw 405 passes through
Two worm screw support bases 404 are installed on a base plate 2, and lifting motor 406 is arranged on the top of bottom plate 2, elevating endless screw 405 and lifting electricity
Machine 406 connects.
Described telescopic component 401 is made up of rotary components 4011 and support component 4012, and support component 4012 is installed
Between top and bottom plate 2 inside telescopic component 4011.
Described rotary components 4011 are by No.1 screw shell 40111, No. two screw shells 40112 and No. three thread bush
The composition of cylinder 40113, the screw-internal thread fit of the external screw thread of No.1 screw shell 40111 and No. two screw shells 40112, No. two spiral shells
The screw-internal thread fit of the external screw thread of line sleeve 40112 and No. three screw shells 40113.
Described support component 4012 is by 40121, No. two support bars 40122 of No.1 support bar and No. three support bars
40123 compositions, No.1 support bar 40121 is arranged on inside No. two support bars 40122, and No. two support bars 40122 are arranged on three
Inside number support bar 40123.
Embodiment：When the measurement apparatus works, range sensor 3 is positioned, and controller 6 calculates institute's inspection in need
The three-dimensional coordinate point of survey and mobile route simultaneously control walking component 101 to move, and steering assembly 102 revolves according to the instruction of controller 6
Turn corresponding angle, so as to which moving parts 1 realize the translational motion of any direction, and three-dimensional velocity sensor 5 keeps measurement angle
Spend constant, avoid blocking air inlet because measurement angle changes, cause measurement data inaccurate, controller 6 is to use existing monolithic
The controller of machine control technology.When needing three-dimensional velocity sensor 5 to lift, controller 6 controls lifting motor 406 to pass through lifting
Worm screw 405 and lifting turbine 402 drive No. three screw shells 40113 to rotate, and the top of No.1 support bar 40121 is arranged on No.1 spiral shell
Top inside line sleeve 40111, No. three support bars 40123 are installed on a base plate 2, support component 4012 is limited No.1 screw thread
The rotation of sleeve 40111, so as to realize that lifting assembly 4 drives three-dimensional velocity sensor 5 to lift.After specified coordinate point is reached,
Three-dimensional velocity sensor 5 measures to the three-dimensional velocity field of the coordinate points, in measurement result storage to controller 6, works as measurement
Measurement result is transferred to outer computer and analyzed by controller 6 behind the three-dimensional velocity field of complete all coordinate points, measurement apparatus
Complete work.
For the ordinary skill in the art, according to teaching of the present utility model, the utility model is not being departed from
Principle and spirit in the case of, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within of the present utility model
Within protection domain.
Claims (8)
1. a kind of refrigerator car interior three-dimensional wind speed field measurement device, including moving parts, bottom plate, range sensor, lifting assembly,
Three-dimensional velocity sensor and controller, it is characterised in that：Moving parts are arranged on the lower section of bottom plate, four range sensor difference
Four angles on bottom plate top are installed on, lifting assembly is arranged on the centre position on bottom plate top, and three-dimensional velocity sensor is arranged on
The top of lifting assembly, controller are arranged on bottom plate.
A kind of 2. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 1, it is characterised in that：Described motion
Component is made up of walking component, steering assembly and steering spindle bearing, and four walking components are arranged on steering assembly, are turned to
Connected between component and bottom plate bottom by six steering spindle bearings.
A kind of 3. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 2, it is characterised in that：Described walking
Component is made up of wheel, movable motor and movable motor support, and wheel is arranged on movable motor, and movable motor is arranged on
On movable motor support.
A kind of 4. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 2, it is characterised in that：Described steering
Component is by steering gear wheel, turns to little gear, No.1 power transmission shaft, No.1 travelling gear, No. two travelling gears, No. two transmissions
What axle, No. three travelling gears, No. four travelling gears and steering motor formed, four steering gear wheels are arranged on bottom plate bottom, and
It is connected with movable motor support, four turn to the both ends that little gear is separately mounted to two No.1 power transmission shafts, two No.1 transmissions
Gear is separately mounted to the middle part of two No.1 power transmission shafts, and two No. two travelling gears are separately mounted to the two of No. two power transmission shafts
End, No. three travelling gears are arranged on the middle part of No. two power transmission shafts, and No. four travelling gears are arranged in steering motor, steering motor peace
Mounted in bottom plate bottom.
A kind of 5. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 1, it is characterised in that：Described lifting
Component is made up of telescopic component, lifting turbine, quill bearing, worm shaft bearing, elevating endless screw and lifting motor, is stretched
Component is arranged in quill bearing, and quill bearing is arranged on the centre position on bottom plate top, and lifting turbine is arranged on flexible
On component, elevating endless screw is arranged on bottom plate by two worm screw support bases, and lifting motor is arranged on bottom plate top, elevating endless screw
It is connected with lifting motor.
A kind of 6. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 5, it is characterised in that：Described is flexible
Component is made up of rotary components and support component, support component be arranged on telescopic component inside top and bottom plate top it
Between.
A kind of 7. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 6, it is characterised in that：Described rotation
Component be by No.1 screw shell, No. two screw shells and No. three screw shells compositions, the external screw thread of No.1 screw shell with
The screw-internal thread fit of No. two screw shells, the external screw thread of No. two screw shells and the screw-internal thread fit of No. three screw shells.
A kind of 8. refrigerator car interior three-dimensional wind speed field measurement device as claimed in claim 6, it is characterised in that：Described support
Component be by No.1 support bar, No. two support bars and No. three support bar groups into, No.1 support bar is arranged in No. two support bars
Portion, No. two support bars are arranged on inside No. three support bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656721.7U CN207114570U (en) | 2017-06-08 | 2017-06-08 | A kind of refrigerator car interior three-dimensional wind speed field measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720656721.7U CN207114570U (en) | 2017-06-08 | 2017-06-08 | A kind of refrigerator car interior three-dimensional wind speed field measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114570U true CN207114570U (en) | 2018-03-16 |
Family
ID=61594036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720656721.7U Expired - Fee Related CN207114570U (en) | 2017-06-08 | 2017-06-08 | A kind of refrigerator car interior three-dimensional wind speed field measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360408A (en) * | 2019-07-29 | 2019-10-22 | 武汉特瑞升电子科技有限公司 | A kind of mobile gas pipe detection device |
-
2017
- 2017-06-08 CN CN201720656721.7U patent/CN207114570U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360408A (en) * | 2019-07-29 | 2019-10-22 | 武汉特瑞升电子科技有限公司 | A kind of mobile gas pipe detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |