CN2869111Y - Road lines and exposed stone depth detecting instrument - Google Patents
Road lines and exposed stone depth detecting instrument Download PDFInfo
- Publication number
- CN2869111Y CN2869111Y CNU2006200784965U CN200620078496U CN2869111Y CN 2869111 Y CN2869111 Y CN 2869111Y CN U2006200784965 U CNU2006200784965 U CN U2006200784965U CN 200620078496 U CN200620078496 U CN 200620078496U CN 2869111 Y CN2869111 Y CN 2869111Y
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- vertical
- depth
- dial gauge
- pallet
- display screen
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses a road surface texture and exposed stone depth measuring apparatus, which comprises a vertical micrometer pillar, a figure display screen that is connected with the vertical micrometer pillar, a horizontal loop bar that is connected with the figure display screen, a traverse sleeve that is connected with the horizontal loop bar in a sliding way, a vertical probe that is connected with the traverse sleeve, a benchmark pallet that is connected with the lower part of the vertical micrometer pillar, a joining pallet that is connected with the benchmark pallet and vertically connected with the vertical micrometer pillar. The benchmark pallet is round, and its upper equal radius is distributed with at least three circles and each circle is distributed with at least six probe holes at an equal angle. A columned center hole is arranged in the middle of the benchmark pallet. The lower part and the middle part of the joining pallet are a cylinder, while the upper part is a rectangular solid in the middle of which a rectangular slot is arranged. The utility model can conveniently and rapidly measure the dimension of the exposed stone depth of the road surface and the texture depth with high-precision measuring result and more direct viewing.
Description
Technical field
The utility model relates to a kind of pavement texture degree of depth and instrument that reveals the stone degree of depth measured, particularly pavement texture and dew stone degree of depth analyzer.
Background technology
As a kind of novel cement concrete pavement, reveal the stone cement concrete pavement and have very high skid resistance, noise reduction, abrasion resistance, anti-dazzle property, have wide promotion prospect in China.An important indicator revealing stone road surface functional performance as check, revealing present survey tool and the measuring method of the stone degree of depth is, be placed on the tested road surface with the benchmark disk that has some apertures above, the organic glass chaining pin that indicates scale is passed aperture to be contacted with tested road surface, read the degree of depth of chaining pin insertion aperture, this degree of depth deducts the thickness of basic circle dish, its difference is the measured value of this point, this measured value is as equalling zero or very little, illustrates that the disk hole is just in time in the eminence of pavement texture or reveal the stone granulate summit; The wherein bigger value more than 6 of calculated difference is got in random test on disk, and calculating mean value is the texture depth on road surface, disk place or reveals the stone degree of depth.Owing to be chaining pin to be inserted aperture with hand, can not guarantee that it is vertical with the road surface, and chaining pin reading time error is bigger, the measurement result accuracy is lower, and survey measurements is very slow.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of pavement texture degree of depth and reveals stone degree of depth analyzer, and this analyzer can make things convenient for, measure rapidly, accurately the size that the stone degree of depth and texture depth are revealed in the road surface.
The utility model technical scheme be: comprise vertical dial gauge column, connect digital display screen on the column of vertical dial gauge column, connect horizontal loop bar on the digital display screen, traversing sleeve is slidingly connected on the horizontal loop bar, connect vertical probe on the traversing sleeve, vertical dial gauge column lower end connects reference disk, connects the linking dish on the reference disk, the vertical dial gauge column of the vertical connection of linking dish.
Reference disk is circular, and its first-class radius distribution at least three circles, at least six probe aperture of every circle equal angles distribution are provided with a cylindrical center bore in the middle of the reference disk.
Linking dish bottom and middle part are cylinder, and top is cuboid, and center upper portion has a rectangular slot.
The beneficial effects of the utility model are that transparent disc is put on the tested road surface during measurement, plays the horizontal reference effect, makes measurement result more accurate, and is convenient to the quick measurement of the different measuring points of road pavement; Survey tool has improved measuring speed and certainty of measurement greatly owing to adopted the vertical dial gauge of digital display type list column, and simple to operation.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of reference disk;
Fig. 3 is the front view of linking dish
Fig. 4 is the vertical view of linking dish;
Below in conjunction with accompanying drawing the utility model is further specified.
The specific embodiment
With reference to shown in Figure 1, the utility model comprises vertical dial gauge column 4, connect digital display screen 5 on the column of vertical dial gauge column 4, connect horizontal loop bar 6 on the digital display screen 5, the traversing sleeve 7 that is slidingly connected on the horizontal loop bar 6 connects vertical probe 8 on the traversing sleeve 7, vertical dial gauge column 4 lower ends connect reference disk 1, connect linking dish 2 on the reference disk 1, the vertical dial gauge column 4 of linking dish 2 vertical connections.3 expression bolts.
With reference to shown in Figure 2, the centre of reference disk 1 is a center hole 10, first-class radius distribution at least 3 circles of reference disk, at least six probe aperture 9 of every circle equal angles distribution.
Shown in Fig. 3,4, linking dish 2 top be rectangle, there is a rectangular slot 13 at the center, is two screws 11 on the slot 13, it is to insert cylinder 12 that 2 bottoms are coiled in linking.
Transparent circular horizon dish 1 is put on the tested road surface, insertion cylinder 12 below the linking dish 2 that will be connected with vertical dial gauge column 4 then is inserted in the center hole 10 of reference disk, by regulating the upper-lower position of digital display screen 5 on the column 4, and the position of traversing sleeve 7 on the horizontal loop bar 6, make in the probe aperture 9 on the probe 8 insertion reference disks, write down the reading of this measuring point then.Again vertical probe 8 is mentioned,, make it can measure depth value with other probe aperture place measuring points of radius distribution by the rotation of linking dish 2 on reference disk 1.Move traversing sleeve 7 then to another radius distribution place, repeat above operation, can measure the depth value of all probe aperture place measuring points.
Because reference disk 1 lies against on the tested road surface, vertical dial gauge column 4 is vertical with reference disk 1, the digital display screen 5 of the horizontal loop bar 6 of connection can move up and down on the vertical dial gauge column 4, and vertical probe 8 is also vertical with reference disk 1, then can measure the vertical dew stone degree of depth on road surface.
Claims (3)
1, a kind of pavement texture and dew stone degree of depth analyzer, comprise vertical dial gauge column (4), connect digital display screen (5) on the column of vertical dial gauge column (4), digital display screen (5) is gone up and is connected horizontal loop bar (6), traversing sleeve (7) is slidingly connected on the horizontal loop bar (6), traversing sleeve (7) is gone up and is connected vertical probe (8), it is characterized in that, vertical dial gauge column (4) lower end connects reference disk (1), reference disk (1) is gone up and is connected linking dish (2), and linking dish (2) vertically connects vertical dial gauge column (4).
2, pavement texture according to claim 1 and dew stone degree of depth analyzer, it is characterized in that, reference disk (1) is circular, and its first-class radius distribution at least three circles, every circle equal angles distribution at least six probe aperture (9) are provided with a cylindrical center bore (10) in the middle of the reference disk (1).
3, pavement texture according to claim 1 and dew stone degree of depth analyzer is characterized in that linking dish (2) bottom and middle part are cylinder, and top is cuboid, and center upper portion has a rectangular slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200784965U CN2869111Y (en) | 2006-03-02 | 2006-03-02 | Road lines and exposed stone depth detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200784965U CN2869111Y (en) | 2006-03-02 | 2006-03-02 | Road lines and exposed stone depth detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869111Y true CN2869111Y (en) | 2007-02-14 |
Family
ID=37724045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200784965U Expired - Fee Related CN2869111Y (en) | 2006-03-02 | 2006-03-02 | Road lines and exposed stone depth detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869111Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594166A (en) * | 2014-12-23 | 2015-05-06 | 中国民航大学 | Fast test device for pavement structure depth based on resistance value response |
| CN106239265A (en) * | 2016-08-03 | 2016-12-21 | 太仓市伦凯自动化设备有限公司 | A kind of hole location detecting mechanism of automatic tapping machine |
| CN111879211A (en) * | 2020-07-28 | 2020-11-03 | 中国石油天然气集团有限公司 | Single-side measuring device and method for depth of corrosion pit on surface of steel pipe |
-
2006
- 2006-03-02 CN CNU2006200784965U patent/CN2869111Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594166A (en) * | 2014-12-23 | 2015-05-06 | 中国民航大学 | Fast test device for pavement structure depth based on resistance value response |
| CN104594166B (en) * | 2014-12-23 | 2016-08-24 | 中国民航大学 | Road surface construction degree of depth device for quick testing based on resistance response |
| CN106239265A (en) * | 2016-08-03 | 2016-12-21 | 太仓市伦凯自动化设备有限公司 | A kind of hole location detecting mechanism of automatic tapping machine |
| CN111879211A (en) * | 2020-07-28 | 2020-11-03 | 中国石油天然气集团有限公司 | Single-side measuring device and method for depth of corrosion pit on surface of steel pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20110302 |