CN104532725B - A kind of pavement structural depth measurement mechanism and measuring method thereof - Google Patents
A kind of pavement structural depth measurement mechanism and measuring method thereof Download PDFInfo
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- CN104532725B CN104532725B CN201510041130.4A CN201510041130A CN104532725B CN 104532725 B CN104532725 B CN 104532725B CN 201510041130 A CN201510041130 A CN 201510041130A CN 104532725 B CN104532725 B CN 104532725B
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- electromagnet
- iron filings
- motor
- button
- feeder
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/01—Devices or auxiliary means for setting-out or checking the configuration of new surfacing, e.g. templates, screed or reference line supports; Applications of apparatus for measuring, indicating, or recording the surface configuration of existing surfacing, e.g. profilographs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to a kind of pavement structural depth measurement mechanism and measuring method thereof, in use, realize automatically pouring down or forth and reclaiming of iron filings, the clumsy mode of the artificial sanding of abandoning tradition, mechanization degree is high, and automaticity is high, and utilizes area measurement instrument directly to measure, precision is high, measures accurate; By open area measuring instrument, the area of the iron filings after automatic identification is floating, data are presented on display screen after the mainboard in main frame is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet, iron filings are recovered in feeder, realize the full-automation of measuring, and facilitate the recovery of iron filings, can repeated multiple timesly use, no longer to the time-consuming recovery of requiring great effort of the sand of original traditional measurement method, improved work and the operational efficiency measured, but and measurement data change degree high.
Description
Technical field
The present invention relates to field of traffic, be specifically related to a kind of highway pavement measurement mechanism, particularly a kind of pavement structural depth measurement mechanism and measuring method thereof.
Background technology
Pavement structural depth is an index that characterizes surface roughness, in the past domesticly all adopt artificial sand patch method to measure construction depth, although its method is easy, human error is too large, lack practical operation standard, this situation can not meet the needs of road department of China test. The construction depth of road surface claimed texture depth in the past, was the important indicator of surface roughness. Refer to the mean depth of the rough open pores of road surfaces of certain area. Be mainly used in evaluating macro-asperity, drainage performance and the skid resistance of road surface.
Manual sand patch method and electronic sand patch method are all that fine sand is layered on road surface, calculate the volume of sand and the ratio of area coverage that embed in rough surface void, thereby try to achieve construction depth. This is in current engineering, to be the most also the method for commonly using the most. By the sand of known volume, pave testing on the measuring point of road table, measure the area that shakeouts covering. The ratio of the volume of sand and the average area that covers, is construction depth.
Therefore, provide a kind of simple in structure, easy to operate, cost is low, and work and operational efficiency are high, easy to use, measure accurately, and measuring method is simple, measures fast accurate pavement structural depth measurement mechanism and measuring method thereof, has market prospects widely.
Summary of the invention
For the deficiencies in the prior art, the invention provides one simple in structure, easy to operate, cost is low, work and operational efficiency are high, and good looking appearance is easy to use, measure accurately, measuring method is simple, measures fast accurate pavement structural depth measurement mechanism and measuring method thereof.
Technical scheme of the present invention is achieved in that a kind of pavement structural depth measurement mechanism, comprise supporting leg, be fixedly mounted on the support of supporting leg top, the lower central position of described support is horizontally arranged with slideway, in slideway, be movably installed with pulley, electromagnet and motor are all flexibly connected with slideway by pulley, below electromagnet, be provided with feeder, in feeder, be filled with iron filings, below motor, be connected with wiping tablet, the centre of described slideway offers open-work, area measurement instrument is installed in open-work, above support, be provided with main frame, display screen is set on main frame, the bottom of display screen is provided with control button assembly, inside at main frame is provided with mainboard, mainboard is connected with battery by wire, the below of battery is provided with charging inlet, described electromagnet, motor, display screen, area measurement instrument is connected with mainboard by wire respectively with control button assembly.
Described control button assembly is made up of motor button, display screen button, area measurement instrument button and electromagnet button, and motor button, display screen button, area measurement instrument button and electromagnet button are connected with mainboard by wire respectively.
Described feeder is groove shape structure, the height of described area measurement instrument and the deep equality of open-work that adopts iron sheet to make.
Described wiping tablet is the tabular structure of strip, and the length of wiping tablet is not less than the length of feeder.
A kind of method of utilizing above-mentioned pavement structural depth measurement mechanism to measure pavement structural depth, its method is as follows: by stent support above road surface to be measured, alignd with road surface to be measured in carriage center position, then electromagnet is moved to carriage center position along slideway, close electromagnet, iron filings in feeder are poured down or forth on road surface to be measured, and electromagnet is moved back to original position, then motor is moved to carriage center position along slideway, directly over iron filings after wiping tablet being positioned at pour down or forth, open motor, drive wiping tablet by floating the iron filings after pouring down or forth, and motor removing is returned to original position, by open area measuring instrument, the area of the iron filings after automatic identification is floating, data are presented on display screen after the mainboard in main frame is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet, iron filings are recovered in feeder.
The present invention has following good effect: first, the present invention is simple in structure, easy to operate, the lower central position of support is horizontally arranged with slideway, in slideway, be movably installed with pulley, electromagnet and motor are all flexibly connected with slideway by pulley, below electromagnet, be provided with feeder, in feeder, be filled with iron filings, below motor, be connected with wiping tablet, the centre of described slideway offers open-work, area measurement instrument is installed in open-work, above support, be provided with main frame, display screen is set on main frame, the bottom of display screen is provided with control button assembly, inside at main frame is provided with mainboard, mainboard is connected with battery by wire, the below of battery is provided with charging inlet, described electromagnet, motor, display screen, area measurement instrument is connected with mainboard by wire respectively with control button assembly, in use, realize automatically pouring down or forth and reclaiming of iron filings, the clumsy mode of the artificial sanding of abandoning tradition, mechanization degree is high, automaticity is high, and utilize area measurement instrument directly to measure, precision is high, measure accurate, secondly, measuring method of the present invention is simple, by stent support above road surface to be measured, alignd with road surface to be measured in carriage center position, then electromagnet is moved to carriage center position along slideway, close electromagnet, iron filings in feeder are poured down or forth on road surface to be measured, and electromagnet is moved back to original position, then motor is moved to carriage center position along slideway, directly over iron filings after wiping tablet being positioned at pour down or forth, open motor, drive wiping tablet by floating the iron filings after pouring down or forth, and motor removing is returned to original position, by open area measuring instrument, the area of the iron filings after automatic identification is floating, data are presented on display screen after the mainboard in main frame is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet, iron filings are recovered in feeder, realize the full-automation of measuring, and facilitate the recovery of iron filings, can repeated multiple timesly use, no longer to the time-consuming recovery of requiring great effort of the sand of original traditional measurement method, work and the operational efficiency measured are improved, but and measurement data change degree is high.
Brief description of the drawings
Fig. 1 is the main TV structure schematic diagram of the present invention.
Fig. 2 is that the present invention looks up structural representation.
Fig. 3 is main machine structure schematic diagram of the present invention.
Fig. 4 is main frame internal structure schematic diagram of the present invention.
Fig. 5 is that the present invention uses one of status architecture schematic diagram.
Fig. 6 be the present invention use status architecture schematic diagram two.
Fig. 7 be the present invention use status architecture schematic diagram three.
Detailed description of the invention
As Fig. 1, 2, 3, 4, 5, 6, shown in 7, a kind of pavement structural depth measurement mechanism, comprises supporting leg 1, be fixedly mounted on the support 2 of supporting leg 1 top, the lower central position of described support 2 is horizontally arranged with slideway 20, in slideway 20, be movably installed with pulley 9, electromagnet 5 and motor 6 are all flexibly connected with slideway 20 by pulley 9, below electromagnet 5, be provided with feeder 11, in feeder 11, be filled with iron filings 10, below motor 6, be connected with wiping tablet 7, the centre of described slideway 20 offers open-work 8, area measurement instrument 4 is installed in open-work 8, above support 2, be provided with main frame 3, display screen 12 is set on main frame 3, the bottom of display screen 12 is provided with control button assembly, be provided with mainboard 17 in the inside of main frame 3, mainboard 17 is connected with battery 18 by wire, and the below of battery 18 is provided with charging inlet 19, described electromagnet 5, motor 6, display screen 12, area measurement instrument 4 is connected with mainboard 17 by wire respectively with control button assembly.
Described control button assembly is made up of motor button 13, display screen button 14, area measurement instrument button 15 and electromagnet button 16, and motor button 13, display screen button 14, area measurement instrument button 15 and electromagnet button 16 are connected with mainboard 17 by wire respectively. Described feeder 11 is groove shape structure, the height of described area measurement instrument 4 and the deep equalities of open-work 8 that adopt iron sheet to make. Described wiping tablet 7 is the tabular structure of strip, and the length of wiping tablet 7 is not less than the length of feeder 11.
A kind of method of utilizing above-mentioned pavement structural depth measurement mechanism to measure pavement structural depth, its method is as follows: the top that support 2 is supported on to road surface to be measured, alignd with road surface to be measured in support 2 centers, then electromagnet 5 is moved to support 2 centers along slideway 20, close electromagnet 5, iron filings in feeder 11 10 are poured down or forth on road surface to be measured, and electromagnet 5 is moved back to original position, then motor 6 is moved to support 2 centers along slideway 20, make wiping tablet 7 be positioned at iron filings 10 after pouring down or forth directly over, open motor 6, drive wiping tablet 7 by floating the iron filings after pouring down or forth 10, and motor 6 is moved back to original position, by open area measuring instrument 4, the area of the iron filings 10 after automatic identification is floating, data are presented on display screen 12 after the mainboard 17 in main frame 3 is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet 5, iron filings 10 are recovered in feeder 11.
The present invention is in the time of concrete operations, support 2 is supported on to the top on road surface to be measured, alignd with road surface to be measured in support 2 centers, then electromagnet 5 is moved to support 2 centers along slideway 20, close electromagnet 5 by controlling electromagnet button 16, iron filings in feeder 11 10 are poured down or forth on road surface to be measured, and electromagnet 5 is moved back to original position, then motor 6 is moved to support 2 centers along slideway 20, make wiping tablet 7 be positioned at iron filings 10 after pouring down or forth directly over, open motor 6 by controlling motor button 13, drive wiping tablet 7 by floating the iron filings after pouring down or forth 10, and motor 6 is moved back to original position, by control area measuring instrument button 15 open area measuring instruments 4, the area of the iron filings 10 after automatic identification is floating, open display screen button 14, data are presented on display screen 12 after the mainboard 17 in main frame 3 is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet 5, iron filings 10 are recovered in feeder 11.
Claims (5)
1. a pavement structural depth measurement mechanism, comprise supporting leg (1), be fixedly mounted on the support (2) of supporting leg (1) top, it is characterized in that: the lower central position of described support (2) is horizontally arranged with slideway (20), in slideway (20), be movably installed with pulley (9), electromagnet (5) and motor (6) are all flexibly connected with slideway (20) by pulley (9), be provided with feeder (11) in the below of electromagnet (5), in feeder (11), be filled with iron filings (10), be connected with wiping tablet (7) in motor (6) below, the centre of described slideway (20) offers open-work (8), area measurement instrument (4) is installed in open-work (8), be provided with main frame (3) in the top of support (2), display screen (12) is set on main frame (3), the bottom of display screen (12) is provided with control button assembly, be provided with mainboard (17) in the inside of main frame (3), mainboard (17) is connected with battery (18) by wire, the below of battery (18) is provided with charging inlet (19), described electromagnet (5), motor (6), display screen (12), area measurement instrument (4) is connected with mainboard (17) by wire respectively with control button assembly.
2. pavement structural depth measurement mechanism according to claim 1, it is characterized in that: described control button assembly is made up of motor button (13), display screen button (14), area measurement instrument button (15) and electromagnet button (16), motor button (13), display screen button (14), area measurement instrument button (15) and electromagnet button (16) are connected with mainboard (17) by wire respectively.
3. pavement structural depth measurement mechanism according to claim 1, is characterized in that: described feeder (11) is groove shape structure, the height of described area measurement instrument (4) and the deep equality of open-work (8) that adopts iron sheet to make.
4. pavement structural depth measurement mechanism according to claim 1, is characterized in that: described wiping tablet (7) is the tabular structure of strip, and the length of wiping tablet (7) is not less than the length of feeder (11).
5. a method of utilizing pavement structural depth measurement mechanism described in claim 1 to measure pavement structural depth, it is characterized in that, its method is as follows: the top that support (2) is supported on to road surface to be measured, alignd with road surface to be measured in support (2) center, then electromagnet (5) is moved to support (2) center along slideway (20), close electromagnet (5), iron filings (10) in feeder (11) are poured down or forth on road surface to be measured, and electromagnet (5) is moved back to original position, then motor (6) is moved to support (2) center along slideway (20), make wiping tablet (7) be positioned at iron filings (10) after pouring down or forth directly over, open motor (6), drive wiping tablet (7) by floating the iron filings after pouring down or forth (10), and motor (6) is moved back to original position, by open area measuring instrument (4), the area of the iron filings (10) after automatic identification is floating, data are presented on display screen (12) after the mainboard (17) in main frame (3) is processed, finally measure the tested road surface placement configurations degree of depth, after measurement completes, open electromagnet (5), iron filings (10) are recovered in feeder (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041130.4A CN104532725B (en) | 2015-01-27 | 2015-01-27 | A kind of pavement structural depth measurement mechanism and measuring method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041130.4A CN104532725B (en) | 2015-01-27 | 2015-01-27 | A kind of pavement structural depth measurement mechanism and measuring method thereof |
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| Publication Number | Publication Date |
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| CN104532725A CN104532725A (en) | 2015-04-22 |
| CN104532725B true CN104532725B (en) | 2016-05-25 |
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| CN201510041130.4A Expired - Fee Related CN104532725B (en) | 2015-01-27 | 2015-01-27 | A kind of pavement structural depth measurement mechanism and measuring method thereof |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897676A (en) * | 2015-06-15 | 2015-09-09 | 东南大学 | Road surface texture characterization method |
| CN105714659A (en) * | 2016-03-04 | 2016-06-29 | 贵州省交通规划勘察设计研究院股份有限公司 | Method for determining pavement structural depth by means of iron-containing particles |
| CN106705920B (en) * | 2017-02-15 | 2023-04-21 | 长安大学 | Instrument and method for representing rutting plate construction depth attenuation by using iron sand quality |
| CN106679596B (en) * | 2017-02-15 | 2019-03-26 | 山东大学 | A kind of airport concrete pavement plucking groove depth device for fast detecting and method |
| CN111155405B (en) * | 2020-02-13 | 2021-07-13 | 河南交院工程技术集团有限公司 | Pavement structure depth detection device |
| CN112359686B (en) * | 2020-09-27 | 2022-03-08 | 中国路桥工程有限责任公司 | Asphalt pavement performance testing and evaluating device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006037479A (en) * | 2004-07-26 | 2006-02-09 | Shinichi Tsubakimori | Center fixing machine of cutter |
| CN202450420U (en) * | 2012-01-12 | 2012-09-26 | 长安大学 | Electric sanding device applied to highway pavement structure depth measurement |
| CN103046460B (en) * | 2013-01-23 | 2015-01-21 | 哈尔滨工业大学 | Ring sanding device and method for determining surface structure depth of road |
| CN204491374U (en) * | 2015-01-27 | 2015-07-22 | 中交国通公路工程技术有限公司 | A kind of pavement structural depth measurement mechanism |
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Granted publication date: 20160525 Termination date: 20170127 |