CN204831200U - Pavement width automatic measuring device - Google Patents
Pavement width automatic measuring device Download PDFInfo
- Publication number
- CN204831200U CN204831200U CN201520292170.1U CN201520292170U CN204831200U CN 204831200 U CN204831200 U CN 204831200U CN 201520292170 U CN201520292170 U CN 201520292170U CN 204831200 U CN204831200 U CN 204831200U
- Authority
- CN
- China
- Prior art keywords
- range finder
- laser range
- width
- reflector
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model belongs to the technical field of road detection, a width that the pavement width measuring instrument specifically is a pavement width automatic measuring device, and the key feature lies in in laser range finder built -in electron top module, at laser range finder's the beneath automatic levelling device that is provided with, is provided with the reflector panel relatively with laser range finder's measuring head, and the distance between laser range finder and the reflector panel be by the survey road surface promptly is related to. Compare with present detection means, have detect quick, accurate, the great advantage of measuring error that can effectively avoid present and detect the utensil or result in because of staff's misoperation.
Description
Technical field
The utility model belongs to pavement of road width detection technical field, particularly a kind of width of roadway self-operated measuring unit.
Background technology
As everyone knows, it is control the important basic index of of road construction that width of roadway detects, be weigh engineering specification whether one scale.At present, conventional detection means is the width being measured road surface by survey crew steel ruler along road axis vertical direction level.But testing staff is because width of roadway is wider and the reason steel ruler of road surface horizontal wall inscription can not keep level completely in actual testing process, or the interference from human factor such as misoperation is larger, and the application condition usually caused is large.
Utility model content
The purpose of this utility model is to provide a kind of width of roadway self-operated measuring unit, the measuring error that it can avoid existing detection mode in testing process causing due to the improper operation of personnel.
It is a kind of width of roadway self-operated measuring unit of design that the utility model solves the technical scheme that its technical matters adopts, its structure comprises: frame, laser range finder, electronic gyroscope module is provided with in laser range finder, the bottom part down of laser range finder is provided with self-level(l)ing device, is relatively set with reflector with the measuring head of laser range finder.
In said structure, wherein reflector adopts the reflector of adjustment height; Laser range finder frame adopts adjustment height frame.
During use, the laser range finder being built-in with electronic gyroscope module is placed on the edge, side on detected road surface, reflector is placed on the opposite side edge on detected road surface, adjustment reflector is vertical, and aim at the measuring head of laser range finder, open laser range finder, select levelling function, control self-level(l)ing device by electronic gyroscope module and be automatically adjusted to horizontality, measure the distance between reflector by the distance measurement function of laser range finder, this range data is the width on tested road surface.Compared with existing width of roadway detection means, there is detection fast, accurately, the advantage effectively can avoided existing testing tool or cause measuring error larger because operated by personnel is improper.
This width of roadway self-operated measuring unit of the present utility model, is applicable to road measurement to roadbed filling, excavation, each aspect and width of roadway in work progress.
Accompanying drawing explanation
Fig. 1 represents the structural representation of the utility model width of roadway self-operated measuring unit.In Fig. 1,1 represents laser range finder; 2 represent built-in electronic gyroscope module; 3 represent self-level(l)ing device; 4 represent reflector; The road surface of the detected width of 5 representative.
Embodiment
In conjunction with the accompanying drawings and embodiments, concrete structure of the present utility model is further illustrated.
The embodiment 1 of the utility model width of roadway self-operated measuring unit, see Fig. 1, its structure comprises: frame 1.1, laser range finder 1, be built in the electronic gyroscope module 2 in laser range finder, at the self-level(l)ing device 3 that the bottom part down of laser range finder is arranged, self-level(l)ing device 3 is laid in frame, reflector 4 is relatively set with the measuring head of laser range finder 1, during use, laser range finder 1 is placed on the edge of side, tested road surface 5, and reflector 4 is placed on the edge of tested road surface offside.
The embodiment 2 of the utility model width of roadway self-operated measuring unit, its structure comprises: in the structure of embodiment 1, in order to adapt to the detection of each layer width of roadway in roadbed filling, excavation, frame 1.1 height adjustable of laser range finder 1, the height adjustable of reflector 4.
Claims (2)
1. a width of roadway self-operated measuring unit, comprise frame, laser range finder, it is characterized in that in laser range finder, be provided with electronic gyroscope module, the bottom part down of laser range finder is provided with self-level(l)ing device, is relatively set with reflector with the measuring head of laser range finder.
2. width of roadway self-operated measuring unit according to claim 1, it is characterized in that the frame of described laser range finder adopts height adjustable frame, described reflector adopts height adjustable reflector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292170.1U CN204831200U (en) | 2015-05-08 | 2015-05-08 | Pavement width automatic measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520292170.1U CN204831200U (en) | 2015-05-08 | 2015-05-08 | Pavement width automatic measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204831200U true CN204831200U (en) | 2015-12-02 |
Family
ID=54688792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520292170.1U Expired - Fee Related CN204831200U (en) | 2015-05-08 | 2015-05-08 | Pavement width automatic measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204831200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106545A (en) * | 2018-01-29 | 2018-06-01 | 上海交通大学 | A kind of cutting plate dimensional measurement auxiliary device |
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
-
2015
- 2015-05-08 CN CN201520292170.1U patent/CN204831200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120384A (en) * | 2018-01-12 | 2018-06-05 | 佛山科学技术学院 | A kind of mobile measuring equipment for being used to measure bottom elevation |
| CN108106545A (en) * | 2018-01-29 | 2018-06-01 | 上海交通大学 | A kind of cutting plate dimensional measurement auxiliary device |
| CN108106545B (en) * | 2018-01-29 | 2024-03-29 | 上海交通大学 | Auxiliary device for measuring size of cutting plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 |