CN207512562U - A kind of road evenness detector - Google Patents
A kind of road evenness detector Download PDFInfo
- Publication number
- CN207512562U CN207512562U CN201721391476.8U CN201721391476U CN207512562U CN 207512562 U CN207512562 U CN 207512562U CN 201721391476 U CN201721391476 U CN 201721391476U CN 207512562 U CN207512562 U CN 207512562U
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- CN
- China
- Prior art keywords
- computing module
- display screen
- detector
- supporting rods
- wheel
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- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model is related to engineering detecting instrument fields, disclose a kind of road evenness detector, include support base, detect computing module, measure wheel assembly, Y type supporting rods, fixing bracket, mobile battery group, push handrail and display screen, pass through Optimal Structure Designing, using four wheel barrows models instead of eight traditional wheel models, the calculating of detector range ability is completed by speed probe, calculating to surface evenness of walking is completed by the displacement sensor being mounted on four groups of rubber wheels, analytic operation to acquiring signal is completed by computer processor, and it is shown on touching manipulation screen, realize realtime curve；By the flatness detector of rational design, structure size is optimized, and signal projector can be added, transmitted by GPS signal, the data that equipment acquires can be fed back in real time at inspection center or data analysis, realize remote data monitoring.
Description
Technical field
The utility model is related to engineering detecting instrument field, particularly a kind of road evenness detector.
Background technology
The flatness on road surface and the flat condition of each layer of structure in road surface have it is certain contact, i.e., the smooth effect of each level
Fruit will accumulate reflection to road surface.Flatness detection is defined reference gauge, interruption or continuous measurement road surfaces
Concave-convex situation, i.e. irregularity degree index, be the important link that road surface carries out an acceptance inspection and conserves.
At present, when measuring this index, typically with three meters of long rulers, spirit level is equipped with above ruler.It is measured
Method is that three meters of rulers are flat on road surface, then with another gap below ruler three meters of rulers of measurement between road surface
Distance, since this gap can be multiple, gauger needs to measure successively, is maximized more afterwards as flatness.
The shortcomings that this method is that pendulous frequency is more, time-consuming and laborious, and artificial error is larger, influences the accuracy measured.
Invention content
The purpose of this utility model is to provide a kind of road evenness detectors, simplify original eight wheels continous way and put down
Whole degree instrument, measurement flatness that can be fast and convenient using simple cart model, and can be quick by digitized processing
Be shown on the display screen of equipment.
To realize above-mentioned technical purpose and the technique effect, the utility model discloses a kind of inspections of road evenness
Instrument is surveyed, includes support base, detection computing module, measures wheel assembly, Y types supporting rod, fixing bracket, mobile battery group, pushes away
Dynamic handrail and display screen, detection computing module are mounted in the middle part of support base, and measuring wheel assembly has four groups, is mounted on branch two-by-two
The both sides of pedestal are supportted, for Y type supporting rods spiral shell even mounted on the back segment of support base, fixing bracket is fixedly connected on Y type supporting rods
On lever arm, for installing fixed mobile battery group, handrail is pushed to be connected with Y type supporting rods, display screen is slidably mounted on promotion
On handrail.
Wherein, mobile battery group is connect by supply line with detection computing module and display screen, detects computing module
It is connect by data circuit with four groups of measurement wheel assemblies.
Wherein, it measures wheel assembly and includes rubber wheel, speed probe and displacement sensor, speed probe is mounted on rubber
The medial surface of rubber tire, displacement sensor are mounted on the lateral surface of rubber wheel.
Wherein, detection computing module is computer processor, and display screen is touching manipulation screen.
Preferably, it has further included signal projector and the stent that is slidably connected, the stent that is slidably connected is mounted on Y type supporting rods
It is located at support bracket fastened upper end on lever arm, signal projector is mounted on for GPS signal transmitter and is slidably connected on stent, passes through confession
Electric line is connected with mobile battery group.The utility model has the advantages that：
1. the utility model, using four wheel barrows models instead of eight traditional wheel models, is led to by Optimal Structure Designing
The calculating that speed probe completes detector range ability is crossed, passes through the displacement sensor completion pair being mounted on four groups of rubber wheels
The calculating of walking surface evenness is completed to acquiring the analytic operation of signal by computer processor, and is shown in touching manipulation
On screen, realtime curve is realized.
2. by the flatness detector rationally designed, structure size is optimized, and signal projector can be added, led to
GPS signal transmission is crossed, the data that equipment acquires can be fed back in real time at inspection center or data analysis, realize teledata
Monitoring.
Description of the drawings
Fig. 1 is the side schematic view of the utility model.
Fig. 2 is the understructure schematic diagram of the utility model.
Critical piece symbol description:
1：Support base, 2：Detection computing module, 3：Rubber wheel, 4：Speed probe, 5：Displacement sensor, 6：Y type branch
Strut, 7：Fixing bracket, 8：Mobile battery group, 9：Signal projector, 10：Be slidably connected stent, and 11：Promotion handrail, 12：Display
Screen.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.
As shown in Figure 1, 2, the utility model discloses a kind of road evenness detectors, include support bottom for structure design
Seat 1, detection computing module 2 measure wheel assembly, Y types supporting rod 6, fixing bracket 7, mobile battery group 8, signal projector 9, slide
Dynamic connecting bracket 10 pushes handrail 11 and display screen 12, and detection computing module 2 is mounted on 1 middle part of support base, measurement wheel group
Part has four groups, and two-by-two mounted on the both sides of support base 1,6 spiral shell of Y types supporting rod is even mounted on the back segment of support base 1, fixed branch
Frame 7 is fixedly connected on the lever arm of Y types supporting rod 6, and for installing fixed mobile battery group 8, the stent 10 that is slidably connected is mounted on Y
It is located at the upper end of fixing bracket 7 on the lever arm of type supporting rod 6, signal projector 9 is mounted on for GPS signal transmitter and is slidably connected
On stent 10, handrail 11 is pushed to be connected with Y types supporting rod 6, display screen 12, which is slidably mounted on, to be pushed on handrail 11.
It measures wheel assembly and includes rubber wheel 3, speed probe 4 and displacement sensor 5, speed probe 4 is mounted on rubber
The medial surface of rubber tire 3, displacement sensor 5 are mounted on the lateral surface of rubber wheel 3.Detection computing module 2 is computer processor, is shown
Display screen curtain 12 is touching manipulation screen.
Mobile battery group 8 is connect by supply line with detection computing module 2, signal projector 9 and display screen 12, is examined
Computing module 2 is surveyed to connect with four groups of measurement wheel assemblies by data circuit.
Operation principle：
The utility model road evenness detector is by Optimal Structure Designing, using four wheel barrows models instead of tradition
Eight wheel models, the more compact simplicity of structure, power operation on may be used Manual-pushing or pulling equipment connection push help
Hand 11, the measurement method of planeness of equipment and traditional detection difference, using the rotating speed biography mounted on 3 medial surface of rubber wheel
The sensing of sensor 4 generation straight line or curve detection instrument range ability, are felt by the displacement sensor 5 for being mounted on 3 lateral surface of rubber wheel
It is being the up and down motion amplitude of generation by road surface that each tire, which should be generated, is completed by detecting computing module 2 to acquiring signal
Analytic operation ask for the parameters such as front and back wheel mean value, four-wheel mean value, and be shown in display screen 12 on, realize real time data show
Show.
By the flatness detector of rational design, optimization is not only made that in structure size, and in Functional Design
On, it increases and sets signal projector 9, transmitted by GPS signal, the data that flatness detector acquires can be fed back in real time
At inspection center or data analysis, remote data monitoring is realized.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should be covered within the scope of the utility model.
Claims (5)
1. a kind of road evenness detector, which is characterized in that include support base, detection computing module, measure wheel assembly,
Y types supporting rod, mobile battery group, pushes handrail and display screen at fixing bracket, and the detection computing module is mounted on support
The middle of the base, the measurement wheel assembly have four groups, and two-by-two mounted on the both sides of support base, the Y type supporting rods spiral shell connects
Mounted on the back segment of support base, the fixing bracket is fixedly connected on the lever arm of Y type supporting rods, for installing fixed shifting
Dynamic battery pack, the promotion handrail are connected with Y type supporting rods, and the display screen, which is slidably mounted on, to be pushed on handrail.
2. a kind of road evenness detector as described in claim 1, it is characterised in that：The mobile battery group passes through confession
Electric line is connect with detection computing module and display screen, and the detection computing module passes through data circuit and four groups of measurement wheels
Component connects.
3. a kind of road evenness detector as claimed in claim 1 or 2, it is characterised in that：The measurement wheel assembly packet
Rubber wheel, speed probe and displacement sensor are included, the speed probe is mounted on the medial surface of rubber wheel, described
Displacement sensor is mounted on the lateral surface of rubber wheel.
4. a kind of road evenness detector as claimed in claim 3, it is characterised in that：The detection computing module is micro-
Machine processor, the display screen are touching manipulation screen.
5. a kind of road evenness detector as claimed in claim 4, it is characterised in that：Signal projector and cunning are further included
Dynamic connecting bracket, the stent that is slidably connected are located at support bracket fastened upper end, the letter on the lever arm of Y type supporting rods
Number transmitter is mounted on for GPS signal transmitter and is slidably connected on stent, is connected by supply line with mobile battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391476.8U CN207512562U (en) | 2017-10-26 | 2017-10-26 | A kind of road evenness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721391476.8U CN207512562U (en) | 2017-10-26 | 2017-10-26 | A kind of road evenness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512562U true CN207512562U (en) | 2018-06-19 |
Family
ID=62536367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721391476.8U Expired - Fee Related CN207512562U (en) | 2017-10-26 | 2017-10-26 | A kind of road evenness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900210A (en) * | 2021-01-22 | 2021-06-04 | 林安齐 | Road flatness detection method and system |
-
2017
- 2017-10-26 CN CN201721391476.8U patent/CN207512562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112900210A (en) * | 2021-01-22 | 2021-06-04 | 林安齐 | Road flatness detection method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Yan Inventor after: Luo Guojiang Inventor after: Yang Peng Inventor after: Hu Shili Inventor after: Long Yun Inventor after: Zhang Long Inventor after: Lu Lang Inventor before: Yan Yan Inventor before: Luo Guojiang |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20201026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |