CN209085566U - A kind of real-time position monitor laser type Road surface level instrument - Google Patents
A kind of real-time position monitor laser type Road surface level instrument Download PDFInfo
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- CN209085566U CN209085566U CN201822102533.7U CN201822102533U CN209085566U CN 209085566 U CN209085566 U CN 209085566U CN 201822102533 U CN201822102533 U CN 201822102533U CN 209085566 U CN209085566 U CN 209085566U
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- range sensor
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- road surface
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Abstract
The utility model discloses a kind of real-time position monitor laser type Road surface level instruments, the utility model includes flatness detection element, apart from detecting element and computer processing system, the flatness detection element includes laser range sensor, acceleration transducer and mounting bracket, it is described apart from detecting element include range sensor and mounting bracket, laser range sensor, acceleration transducer and the range sensor is connect with computer processing system, further includes Beidou positioning device.The utility model passes through Beidou positioning device detection and localization information of vehicles, so that the detection information generated generates three-dimensional visible detection data figure, and Beidou positioning device can effectively prevent testing staff and occur only testing the fakement phenomenas such as the surface evenness of a certain regional area of highway in the case where carelessness or dereliction of duty with remote real time monitoring to the position of detection vehicle.
Description
Technical field
The utility model relates to measuring flatness of road surface technical fields, and in particular to a kind of real-time position monitor laser type road
Surface evenness instrument.
Background technique
Surface evenness refers to the deviation of the concavo-convex amount of road surfaces longitudinal direction, and surface evenness is highway, railway, water conservancy
An important indicator in the evaluation of the construction sites such as engineering, airport, harbour and delivery receiving acceptance, what is mainly reflected is vertical section of road surface
The planarization of section curve.Before the appearance of vehicular laser type Road surface level instrument, surface evenness test is usually using even
Continuous formula eight takes turns Road surface level instrument, but the wheel Road surface level instrument volume of continous way eight itself is larger, and during the test very
It is easy to be influenced by rubble, further will affect detection effect.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of vehicle-mounted real-time position monitor laser type evenness of road surface
Spend instrument.
To solve the above-mentioned problems, the utility model includes flatness detection element, at detecting element and computer
Reason system, the flatness detection element include laser range sensor, acceleration transducer and mounting bracket, it is described away from
It include range sensor and mounting bracket from detecting element, the laser range sensor, acceleration transducer and apart from biography
Sensor is connect with computer processing system, further includes Beidou positioning device, and range sensor includes that stator, rotor and setting exist
Sensing element between stator and rotor, the stator are socketed in the outside of rotor, the installation apart from detecting element
Bracket includes wheel disc and guide rod, and several strip holes along wheel disc radial direction, and neighboring strips hole are provided on the wheel disc
Angle it is not consistent, one end of the guide rod is connected on vehicle body, and the other end of guide rod is connect with stator, the rotor
It is connect with wheel disc.
As optimization, one end of guide rod described in the utility model is connected on vehicle body by the first connection component, described
The first connection component include pedestal, adjusting block and adjusting nut, one end of the pedestal is provided with U-shaped mouth, the tune
Locking nub is hinged in the U-shaped mouth of pedestal, and the rotational plane of adjusting block is perpendicular to the rotational plane of tire, the adjusting nut
It is rotatablely connected on adjusting block, and adjusting nut is connect with guide rod through threaded, the other end of the guide rod passes through the second connection
Component is connected on stator, and second connection component includes attachment base and link block, one end setting of the attachment base
There is U-shaped mouth, the link block is hinged in the U-shaped mouth of attachment base, and the rotational plane of link block is flat perpendicular to the rotation of tire
Face, the guide rod passes through link block, and guide rod is located at the two sides of link block and is connected with fastening nut.
As optimization, the strip hole on wheel disc described in the utility model is including a benchmark strip hole and along benchmark strip
The length direction in hole it is symmetrical two at position strip porose area, the positioning strip porose area include four positioning strip holes,
The angle of four positioning strip holes and benchmark strip hole is ascending to be followed successively by 90 °, 108 °, 120 °, 135 °.
As optimization, the mounting bracket of flatness detection element described in the utility model include fixed plate, extension rod and
Mounting rod, for the plane where the fixed plate perpendicular to horizontal plane, the length direction of extension rod is parallel to horizontal plane, installation
The length direction of bar perpendicular to extension rod length direction, and in the short transverse of fixed plate setting with multiple installations separately
Hole, the extension rod and mounting rod are profiled bars, and one end of extension rod is mounted in fixed plate by trapezoidal bolt, are extended
The other end of bar is fixedly connected by right angle gusset with mounting rod, and the bolt on right angle gusset is also trapezoidal bolt, described
Laser range sensor and acceleration transducer be mounted on mounting rod by shell.
The beneficial effects of the utility model are: the utility model is detected by laser range sensor and acceleration transducer
The section information for generating road surface generates the lateral distance reference axis of section information by range sensor, then fixed by Beidou
Position device detection and localization information of vehicles, so that the detection information generated generates three-dimensional visible detection data figure, and Beidou positions
Device can effectively have been prevented testing staff and gone out in the case where carelessness or dereliction of duty with remote real time monitoring to the position of detection vehicle
Now only test the fakement phenomenas such as the surface evenness of a certain regional area of highway.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged structure schematic diagram apart from detecting element；
Fig. 3 is the enlarged structure schematic diagram of flatness detection element.
Wherein: 1, detect vehicle, 2, flatness detection element, 3, apart from detecting element, 4, guide rod, 5, adjusting nut, 6, base
Seat, 7, adjusting block, 8, fastening nut, 9, link block, 10, attachment base, 11, stator, 12, rotor, 13, wheel disc, 14, fixed plate,
15, extension rod, 16, right angle gusset, 17, mounting rod, 18, shell, 13-1, benchmark strip hole, 13-2, positioning strip hole.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.Therefore, below to attached
The detailed description of the embodiments of the present invention provided in figure is not intended to limit the range of claimed invention,
But it is merely representative of the selected embodiment of the utility model.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, belongs to the model of the utility model protection
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
Real-time position monitor laser type Road surface level instrument as shown in Figure 1, including flatness detection element 2, distance inspection
Element 3 and computer processing system are surveyed, the flatness detection element 2 includes laser range sensor, acceleration transducer
And mounting bracket, it is described apart from detecting element include range sensor and mounting bracket, the laser range sensor plus
Velocity sensor and range sensor are connect with computer processing system, and the present embodiment further includes Beidou positioning device, Beidou
Positioning device can carry out position mark to detection data, so that detection data can be more bonded with practical, as shown in Fig. 2, away from
It include stator 11, rotor 12 and the sensing element being arranged between stator 11 and rotor 12, the sensing element from sensor
Using the prior art, for detecting the relative rotation angle between stator and rotor, the stator 11 is socketed in rotor 12
Outside, the mounting bracket apart from detecting element include wheel disc 13 and guide rod 4, are provided with several edges on the wheel disc 13
The strip hole of 13 radial direction of wheel disc, the strip hole on the wheel disc 13 include a benchmark strip hole 13-1 and long along benchmark
The length direction of hole 13-1 it is symmetrical two at position strip porose area, the positioning strip porose area includes that four positioning are grown
Hole 13-2, the angle of four positioning strip hole 13-2 and benchmark strip hole 13-1 is ascending be followed successively by 90 °,
108 °, 120 °, 135 °, in order to be applicable in the fixed number of different boss bolts.One end of the guide rod 4 is connected to detection vehicle
On 1 vehicle body, the other end of guide rod 4 is connect with stator 11, and the rotor 12 is connect with wheel disc 13.
One end of guide rod 4 described in the present embodiment is connected on the vehicle body of detection vehicle 1 by the first connection component, described
First connection component includes pedestal 6, adjusting block 7 and adjusting nut 5, and one end of the pedestal 6 is provided with U-shaped mouth, described
Adjusting block 7 is hinged in the U-shaped mouth of pedestal 6, and the rotational plane of adjusting block 7 is perpendicular to the rotational plane of tire, the tune
It saves nut 5 to be rotatablely connected on adjusting block 7, and adjusting nut 5 is connected through a screw thread with guide rod 4, the other end of the guide rod 4 is logical
It crosses the second connection component to be connected on stator 11, second connection component includes attachment base 10 and link block 9, the company
One end of joint chair 10 is provided with U-shaped mouth, and the link block 9 is hinged in the U-shaped mouth of attachment base 10, and the rotation of link block 9 is flat
Face is perpendicular to the rotational plane of tire, and the guide rod 4 passes through link block 9, and guide rod 4 is located at the two sides of link block 9 and is connected with
Fastening nut 8.
As shown in figure 3, the mounting bracket of flatness detection element described in the present embodiment includes fixed plate 14, extension rod 15
With mounting rod 17, for the plane where the fixed plate 14 perpendicular to horizontal plane, the length direction of extension rod 15 is parallel to level
Plane, the length direction of mounting rod 17 perpendicular to extension rod 15 length direction, and in the short transverse of fixed plate 14 setting with
Multiple mounting holes separately, the extension rod 15 and mounting rod 17 are profiled bars, and one end of extension rod 15 passes through trapezoidal
Bolt is mounted in fixed plate 14, and the other end of extension rod 15 is fixedly connected by right angle gusset 16 with mounting rod 17, and right angle
Bolt on gusset 16 is also that trapezoidal bolt, the laser range sensor and acceleration transducer are installed by shell 18
On mounting rod 17.
Above-mentioned specific embodiment is only the specific case of the utility model, and the scope of patent protection of the utility model includes
But it is not limited to the product form and style of above-mentioned specific embodiment, it is any to meet the utility model claims book and any institute
Belong to the appropriate changes or modifications that the those of ordinary skill of technical field does it, should all fall into the patent protection of the utility model
Range.
Claims (4)
1. a kind of real-time position monitor laser type Road surface level instrument, including flatness detection element, apart from detecting element and meter
Calculation machine processing system, the flatness detection element include laser range sensor, acceleration transducer and mounting bracket, institute
State apart from detecting element include range sensor and mounting bracket, the laser range sensor, acceleration transducer and
Range sensor is connect with computer processing system, it is characterised in that: further includes Beidou positioning device, range sensor includes
Stator, rotor and the sensing element being arranged between stator and rotor, the stator are socketed in the outside of rotor, it is described away from
Mounting bracket from detecting element includes wheel disc and guide rod, and several strips along wheel disc radial direction are provided on the wheel disc
Hole, and the angle in neighboring strips hole is not consistent, one end of the guide rod is connected on vehicle body, the other end and stator of guide rod
Connection, the rotor are connect with wheel disc.
2. real-time position monitor laser type Road surface level instrument according to claim 1, it is characterised in that: the guide rod
One end be connected on vehicle body by the first connection component, first connection component include pedestal, adjusting block and adjust spiral shell
Mother, one end of the pedestal are provided with U-shaped mouth, and the adjusting block is hinged in the U-shaped mouth of pedestal, and the rotation of adjusting block
Plane is perpendicular to the rotational plane of tire, and the adjusting nut is rotatablely connected on adjusting block, and adjusting nut passes through with guide rod
It is threadedly coupled, the other end of the guide rod is connected on stator by the second connection component, the second connection component packet
Attachment base and link block are included, one end of the attachment base is provided with U-shaped mouth, and the link block is hinged on the U-shaped of attachment base
In mouthful, the rotational plane of link block is perpendicular to the rotational plane of tire, and the guide rod passes through link block, and guide rod is located at connection
The two sides of block are connected with fastening nut.
3. real-time position monitor laser type Road surface level instrument according to claim 2, it is characterised in that: the wheel disc
On strip hole include a benchmark strip hole and along benchmark strip hole length direction it is symmetrical two at position strip hole
Area, the positioning strip porose area include four positioning strip holes, the folder of four the positioning strip holes and benchmark strip hole
Angle is ascending to be followed successively by 90 °, 108 °, 120 °, 135 °.
4. real-time position monitor laser type Road surface level instrument according to claim 1, it is characterised in that: described is smooth
The mounting bracket for spending detecting element includes fixed plate, extension rod and mounting rod, and the plane where the fixed plate is perpendicular to water
Plane, the length direction of extension rod are parallel to horizontal plane, the length direction of mounting rod perpendicular to extension rod length direction, and
Setting and multiple mounting holes separately in the short transverse of fixed plate, the extension rod and mounting rod are profiled bars, are prolonged
One end of stock is mounted in fixed plate by trapezoidal bolt, and the other end of extension rod connects by the way that right angle gusset and mounting rod are fixed
It connects, and the bolt on right angle gusset is also trapezoidal bolt, the laser range sensor and acceleration transducer outside
Shell is mounted on mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102533.7U CN209085566U (en) | 2018-12-14 | 2018-12-14 | A kind of real-time position monitor laser type Road surface level instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102533.7U CN209085566U (en) | 2018-12-14 | 2018-12-14 | A kind of real-time position monitor laser type Road surface level instrument |
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| Publication Number | Publication Date |
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| CN209085566U true CN209085566U (en) | 2019-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102533.7U Active CN209085566U (en) | 2018-12-14 | 2018-12-14 | A kind of real-time position monitor laser type Road surface level instrument |
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| CN (1) | CN209085566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053073A (en) * | 2021-03-10 | 2021-06-29 | 同济大学 | Airport pavement safety detection method and system |
-
2018
- 2018-12-14 CN CN201822102533.7U patent/CN209085566U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113053073A (en) * | 2021-03-10 | 2021-06-29 | 同济大学 | Airport pavement safety detection method and system |
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