CN203758425U - Asphalt pavement construction loose paving thickness tester - Google Patents
Asphalt pavement construction loose paving thickness tester Download PDFInfo
- Publication number
- CN203758425U CN203758425U CN201420177632.0U CN201420177632U CN203758425U CN 203758425 U CN203758425 U CN 203758425U CN 201420177632 U CN201420177632 U CN 201420177632U CN 203758425 U CN203758425 U CN 203758425U
- Authority
- CN
- China
- Prior art keywords
- base
- asphalt pavement
- led
- pavement construction
- connecting sleeve
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an asphalt pavement construction loose paving thickness tester comprising a base. A measuring ruler perpendicular to the base is fixedly connected to the upper end of the base, scales are formed on the side wall of the measuring ruler, a connecting sleeve sleeves the measuring ruler, two handles used for raising the downward stress are fixedly connected to the side wall of the connecting sleeve, an annular LED used for lighting during measurement at night is arranged on the side wall of the connecting sleeve adjacent to the bottom, a switch used for controlling the LED and a power supply device supplying power to the LED are fixedly connected to the side wall of the connecting sleeve, a detachable measuring needle parallel to the measuring ruler is connected to the bottom of the connecting sleeve in a screwed manner, and a round through hole is formed in the base corresponding to the measuring needle. According to the asphalt pavement construction loose paving thickness tester, the measuring needle is connected to the bottom of the connecting sleeve with the LED in a screwed manner, the measuring efficiency and accuracy are improved greatly, and measurement can performed at night.
Description
Technical field
The utility model relates to a kind of asphalt pavement construction loose laying depth detector.
Background technology
In existing highway asphalt surface construction, conventionally measure pitch loose laying depth by two Steel Ruler, not only survey frequency is too slow, precision is low, and cannot be round-the-clock, and all the period of time measures, the long-term use of draw point on common measuring instrument is easy to wearing and tearing, and cannot change and adjust, have a strong impact on measuring accuracy, therefore bring great inconvenience to testing staff.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve the problem of the prior art existence in above-mentioned background technology, a kind of improved asphalt pavement construction loose laying depth detector is provided, solves the problem that common detector survey frequency is slow, precision is low and cannot measure night.
The utility model solves the technical scheme that its technical matters adopts: a kind of asphalt pavement construction loose laying depth detector, comprise base, base upper end is fixedly connected with the gage perpendicular with base, on gage sidewall, be provided with scale, on gage, cover has adapter sleeve, on adapter sleeve sidewall, be fixedly connected with two for promoting the handle of downforce, adapter sleeve side-wall near-bottom end is provided with the annular LED that illumination is provided for measurement at night, on adapter sleeve sidewall, be fixedly connected with to be useful on and control the switch of LED and the supply unit to LED power supply, adapter sleeve bottom thread is connected with the detachable surveyingpin parallel with gage, on base, corresponding surveyingpin position offers manhole.
Further, base lower surface is provided with wear-resisting antiskid protective seam.
Further, through-hole diameter is greater than surveyingpin diameter.
The beneficial effects of the utility model are that asphalt pavement construction loose laying depth detector of the present utility model, by being connected with surveyingpin in the adapter sleeve bottom thread with LED, greatly promoting and measures efficiency and measuring accuracy, and can measure night.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
In figure: 1. base, 2. gage, 3. adapter sleeve, 4. handle, 5.LED, 6. switch, 7. supply unit, 8. surveyingpin, 9. through hole.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
A kind of asphalt pavement construction loose laying depth detector as depicted in figs. 1 and 2, comprise base 1, base 1 upper end is fixedly connected with the gage 2 perpendicular with base 1, on gage 2 sidewalls, be provided with scale, on gage 2, cover has adapter sleeve 3, on adapter sleeve 3 sidewalls, be fixedly connected with two for promoting the handle 4 of downforce, adapter sleeve 3 side-wall near-bottom ends are provided with the annular LED 5 that illumination is provided for measurement at night, on adapter sleeve 3 sidewalls, be fixedly connected with to be useful on and control the switch 6 of LED5 and the supply unit 7 to LED5 power supply, supply unit 7 is detachable supply unit, adapter sleeve 3 bottom thread are connected with the detachable surveyingpin 8 parallel with gage 2, thereby can change very easily surveyingpin 8, on base 1, corresponding surveyingpin 8 positions offer manhole 9.
Further; base 1 lower surface is provided with wear-resisting antiskid protective seam; further; through hole 8 diameters are greater than surveyingpin 7 diameters; asphalt pavement construction loose laying depth detector of the present utility model is by being connected with surveyingpin 7 in adapter sleeve 3 bottom thread with LED5; greatly promote and measure efficiency and measuring accuracy, and can measure night.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (3)
1. an asphalt pavement construction loose laying depth detector, comprise base (1), it is characterized in that: described base (1) upper end is fixedly connected with the gage (2) perpendicular with base (1), on described gage (2) sidewall, be provided with scale, the upper cover of gage (2) has adapter sleeve (3), on described adapter sleeve (3) sidewall, be fixedly connected with two for promoting the handle (4) of downforce, adapter sleeve (3) side-wall near-bottom end is provided with the annular LED (5) that illumination is provided for measurement at night, on adapter sleeve (3) sidewall, be fixedly connected with to be useful on and control the switch (6) of LED (5) and the supply unit (7) to LED (5) power supply, adapter sleeve (3) bottom thread is connected with the detachable surveyingpin (8) parallel with gage (2), the described upper corresponding surveyingpin (8) of base (1) position offers manhole (9).
2. asphalt pavement construction loose laying depth detector according to claim 1, is characterized in that: described base (1) lower surface is provided with wear-resisting antiskid protective seam.
3. asphalt pavement construction loose laying depth detector according to claim 1, is characterized in that: described through hole (9) diameter is greater than surveyingpin (8) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177632.0U CN203758425U (en) | 2014-04-07 | 2014-04-07 | Asphalt pavement construction loose paving thickness tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177632.0U CN203758425U (en) | 2014-04-07 | 2014-04-07 | Asphalt pavement construction loose paving thickness tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758425U true CN203758425U (en) | 2014-08-06 |
Family
ID=51253683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177632.0U Expired - Fee Related CN203758425U (en) | 2014-04-07 | 2014-04-07 | Asphalt pavement construction loose paving thickness tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458845A (en) * | 2020-04-03 | 2021-03-09 | 吕世宽 | Asphalt pavement loose paving thickness tester |
-
2014
- 2014-04-07 CN CN201420177632.0U patent/CN203758425U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112458845A (en) * | 2020-04-03 | 2021-03-09 | 吕世宽 | Asphalt pavement loose paving thickness tester |
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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 |
Granted publication date: 20140806 Termination date: 20150407 |
|
| EXPY | Termination of patent right or utility model |