CN201199151Y - Determinator for loose laying thickness of asphalt mixture - Google Patents
Determinator for loose laying thickness of asphalt mixture Download PDFInfo
- Publication number
- CN201199151Y CN201199151Y CNU200820019074XU CN200820019074U CN201199151Y CN 201199151 Y CN201199151 Y CN 201199151Y CN U200820019074X U CNU200820019074X U CN U200820019074XU CN 200820019074 U CN200820019074 U CN 200820019074U CN 201199151 Y CN201199151 Y CN 201199151Y
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- CN
- China
- Prior art keywords
- sleeve
- laying depth
- rod support
- chassis
- awl bar
- Prior art date
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Abstract
The utility model relates to the technical field of measuring equipment and provides a loose-laying depth meter for asphalt mixture. The loose-laying depth meter comprises a push-down handle, a graduated scale, a chassis, a sleeve, a rod support, a cone rod and a rotating handle, wherein, the lower end of the sleeve is vertically fixed at the center of the chassis, the upper end of the sleeve is provided with the rod support, and the graduated scale is arranged on the chassis which is connected with the rotating handle; and the push-down handle is vertically and fixedly connected with the cone rod which runs through the chassis and the sleeve, the cone rod is connected with the sleeve in a sliding way, and an indicating pin is arranged on the cone rode. Compared with the prior art, the loose-laying depth meter has convenient operation and use, and is intuitive and convenient for reading, with exact data in measuring results. The loose-laying depth meter is easy to be processed and convenient for taking, can realize multifunction and be widely applied in the fields such as road pavement, and the like.
Description
Technical field
The utility model relates to a kind of surveying instrument field that road construction applies to, and a kind of asphalt loose laying depth analyzer specifically is provided.
Background technology
According to " highway engineering quality examination criteria " regulation, in the work progress of bituminous highway, the thickness measure of bituminous pavement is a very important detection technique index, in paving process, need detect the loose laying depth of HMA (hot-mix asphalt mixture) at any time, meet the requirements determining whether, be convenient to adjust, at present traditional mode is still inserted a reinforcing bar or other light instruments in the bituminous pavement that paves, extract back ruler survey measurements, the not only simple and crude inconvenience of this method, and on detection efficiency and accuracy, all have deviation.
The now disclosed patent No. is 200520104913.4 bituminous pavement loose laying depth analyzer, base is little, can't guarantee the vertical of analyzer and road surface during measurement operation, the setting of its spring very easily resets the detection pin when detecting, accuracy and effect are measured in influence, and detecting operation is brought unnecessary trouble.
Summary of the invention
The utility model is at above-mentioned the deficiencies in the prior art, provides a kind of simple in structure, easy to operate, and reading is directly perceived, quick, and data are accurate, asphalt loose laying depth analyzer easy to use.
The technical scheme that its technical matters that solves the utility model adopts is:
This asphalt loose laying depth analyzer comprises pressing down handle, rule, chassis, sleeve, rod support, awl bar, rotating handles; The sleeve lower end is vertically fixed on center chassis, and the sleeve upper end is provided with rod support, and rule is arranged on the rod support, and rod support also is connected with rotating handles; Press down handle and be connected with awl bar vertical fixing, the awl bar passes rod support and sleeve, and awl bar and sleeve are slidingly connected, and the awl bar is provided with pointer.
The chassis is circular, and the center chassis place has the through hole identical with sleeve diameter.
Rod support one side has a hole, and rotating handles one end is provided with the screw thread that matches with the silk hole, and rotating handles is threaded with rod support.
Rule is parallel with awl bar raw meat.
Rotating handles and sleeve are perpendicular.
Pointer is fixed on the awl bar by pan head screw.
Asphalt loose laying depth analyzer of the present utility model is compared with prior art, has following outstanding beneficial effect: reasonable in design, simple in structure, easy for operation, reading is directly perceived, quick, and the measurement result data are accurate, is easy to processing, be easy to carry, also can realize characteristics such as one-object-many-purposes.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model;
Accompanying drawing 2 is side views of the present utility model;
Accompanying drawing 3 is vertical views of the present utility model.
Mark in the accompanying drawing is represented respectively:
1, presses down handle, 2, the awl bar, 3, rule, 4, rod support, 5, rotating handles, 6, sleeve, 7, the chassis, 8, pointer.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing 1,2,3 and specific embodiment, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
This asphalt loose laying depth analyzer comprises pressing down handle 1, awl bar 2, rule 3, rod support 4, rotating handles 5, sleeve 6, chassis 7; Sleeve 6 lower ends are vertically fixed on the center on chassis 7, and chassis 7 is circular, and the center chassis place has the through hole identical with sleeve diameter.Sleeve 6 upper ends are provided with rod support 4, and rule 3 is arranged on the rod support 4, and rod support 4 one sides have a hole, rotating handles 5 one ends are provided with the screw thread that matches with the silk hole, rotating handles 5 is threaded with rod support 4, and rotating handles connects silk hole and awl bar 2 apical graftings, and rotating handles 5 is perpendicular with sleeve 6.Press down handle 1 and be connected with awl bar 2 vertical fixing, awl bar 2 passes rod support 4 and sleeve 6, and awl bar 2 and sleeve 6 are slidingly connected.Rule 3 parallels with awl bar 2, and the awl bar is provided with pointer 8, and pointer 8 is fixed on the awl bar by pan head screw, and when the awl conical points of bar 2 and 7 bottom surfaces, chassis flushed, the position of pointer 8 was just in time on the zero graduation line of rule.
Asphalt loose laying depth analyzer of the present utility model in use, chassis 7 is placed on the bituminous pavement that paves, a hand-held rotating handles 5, the another hand is pinned and is pressed down handle 1 and firmly will bore bar 2 and be pressed into bituminous pavement to paving layer bottom, detect pointer 8 to lower slider, when the bottom of awl bar stretches to pavement spread layer bottom, screw rotating handles 5 at once, make rotating handles 5 tightly withstand the awl bar 2, play braking action to awl bar 2, awl bar 2 is fixing, but the video data of read pointer 8 on rule 3 at this moment; At this moment also whole analyzer together can be extracted, reading of data again, when extracting, the effect of rotating handles promptly is effectively to fix the awl bar, makes the awl bar not have slip, causes the deviation of determination data.By the scale of rule, can read the degree of depth that the awl bar inserts bituminous pavement, the loose laying depth of the bituminous pavement that promptly paves like this.Use this detecting instrument and measure Laminate construction thickness, operation is simple, and reading intuitively fast, when greatly improving accuracy of measurement, can improve the maneuverability of detection and can road pavement produce and destroy.In addition, this analyzer is made simple, and is with low cost, is convenient to promote at the construction field (site), has fabulous application prospect.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (6)
1. asphalt loose laying depth analyzer comprises pressing down handle, rule, it is characterized in that this asphalt loose laying depth analyzer also comprises chassis, sleeve, rod support, awl bar, rotating handles; The sleeve lower end is vertically fixed on center chassis, and the sleeve upper end is provided with rod support, and rule is arranged on the rod support, and rod support also is connected with rotating handles; Press down handle and be connected with awl bar vertical fixing, the awl bar passes rod support and sleeve, and awl bar and sleeve are slidingly connected, and the awl bar is provided with pointer.
2. asphalt loose laying depth analyzer according to claim 1 is characterized in that the chassis is circular, and the center chassis place has the through hole identical with sleeve diameter.
3. asphalt loose laying depth analyzer according to claim 1 is characterized in that rod support one side has a hole, and rotating handles one end is provided with the screw thread that matches with the silk hole, and rotating handles is threaded with rod support.
4. asphalt loose laying depth analyzer according to claim 1 is characterized in that rule parallels with the awl bar.
5. asphalt loose laying depth analyzer according to claim 1 is characterized in that rotating handles and sleeve are perpendicular.
6. asphalt loose laying depth analyzer according to claim 1 is characterized in that pointer is fixed on the awl bar by pan head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820019074XU CN201199151Y (en) | 2008-03-20 | 2008-03-20 | Determinator for loose laying thickness of asphalt mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820019074XU CN201199151Y (en) | 2008-03-20 | 2008-03-20 | Determinator for loose laying thickness of asphalt mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199151Y true CN201199151Y (en) | 2009-02-25 |
Family
ID=40450306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820019074XU Expired - Fee Related CN201199151Y (en) | 2008-03-20 | 2008-03-20 | Determinator for loose laying thickness of asphalt mixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199151Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963485B (en) * | 2009-07-23 | 2012-03-28 | 宝山钢铁股份有限公司 | Blast-furnace iron tap channel side wall thickness detection device and method thereof |
| CN102865792A (en) * | 2012-09-26 | 2013-01-09 | 常州市武进凤市通信设备有限公司 | Novel check device |
| CN104195929A (en) * | 2014-07-29 | 2014-12-10 | 沈阳市政集团有限公司 | Bituminous concrete loose-spreading thickness measurer |
| CN104913704A (en) * | 2015-05-22 | 2015-09-16 | 中国十七冶集团有限公司 | Detector for pouring thickness of floor concrete and mortar surface layer |
| CN105414094A (en) * | 2015-12-05 | 2016-03-23 | 佟奎 | Cleaning device of asphalt concrete lay-down thickness temperature measuring instrument |
| CN106767295A (en) * | 2017-02-28 | 2017-05-31 | 中山市知科应用科技研究有限公司 | A kind of device for detecting municipal drainage pipeline thickness of deposits |
| WO2017088649A1 (en) * | 2015-11-26 | 2017-06-01 | 李荣亮 | Measurement calibration frame |
| CN110017751A (en) * | 2019-05-06 | 2019-07-16 | 倍而达药业（苏州）有限公司 | A kind of displacement measuring device and measurement method |
| CN116026207A (en) * | 2023-03-28 | 2023-04-28 | 中知信(山东)科技服务有限公司 | Highway engineering construction is with thickness detection device |
-
2008
- 2008-03-20 CN CNU200820019074XU patent/CN201199151Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963485B (en) * | 2009-07-23 | 2012-03-28 | 宝山钢铁股份有限公司 | Blast-furnace iron tap channel side wall thickness detection device and method thereof |
| CN102865792A (en) * | 2012-09-26 | 2013-01-09 | 常州市武进凤市通信设备有限公司 | Novel check device |
| CN104195929A (en) * | 2014-07-29 | 2014-12-10 | 沈阳市政集团有限公司 | Bituminous concrete loose-spreading thickness measurer |
| CN104913704A (en) * | 2015-05-22 | 2015-09-16 | 中国十七冶集团有限公司 | Detector for pouring thickness of floor concrete and mortar surface layer |
| WO2017088649A1 (en) * | 2015-11-26 | 2017-06-01 | 李荣亮 | Measurement calibration frame |
| CN105414094A (en) * | 2015-12-05 | 2016-03-23 | 佟奎 | Cleaning device of asphalt concrete lay-down thickness temperature measuring instrument |
| CN106767295A (en) * | 2017-02-28 | 2017-05-31 | 中山市知科应用科技研究有限公司 | A kind of device for detecting municipal drainage pipeline thickness of deposits |
| CN110017751A (en) * | 2019-05-06 | 2019-07-16 | 倍而达药业（苏州）有限公司 | A kind of displacement measuring device and measurement method |
| CN116026207A (en) * | 2023-03-28 | 2023-04-28 | 中知信(山东)科技服务有限公司 | Highway engineering construction is with thickness detection device |
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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: 20090225 Termination date: 20100320 |