CN116145522A - Asphalt layer thickness detection device for asphalt road pavement - Google Patents
Asphalt layer thickness detection device for asphalt road pavement Download PDFInfo
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- CN116145522A CN116145522A CN202310442104.7A CN202310442104A CN116145522A CN 116145522 A CN116145522 A CN 116145522A CN 202310442104 A CN202310442104 A CN 202310442104A CN 116145522 A CN116145522 A CN 116145522A
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- 238000001514 detection method Methods 0.000 title claims abstract description 126
- 239000010426 asphalt Substances 0.000 title claims abstract description 86
- 239000000523 sample Substances 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000005452 bending Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 47
- 229910052751 metal Inorganic materials 0.000 claims description 47
- 230000007246 mechanism Effects 0.000 claims description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 15
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 15
- 241001330002 Bambuseae Species 0.000 claims description 15
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 15
- 239000011425 bamboo Substances 0.000 claims description 15
- 238000007790 scraping Methods 0.000 claims description 7
- 230000005389 magnetism Effects 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- -1 scraping ring Substances 0.000 description 1
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Classifications
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
- G01B5/06—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness for measuring thickness
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention belongs to the technical field of asphalt road construction, and particularly relates to an asphalt road pavement asphalt layer thickness detection device which comprises a mounting plate, wherein the upper side wall of the mounting plate is fixedly connected with a mobile power supply, idler wheels are fixedly connected to four corners of the lower side wall of the mounting plate, a handle is fixedly connected to the upper side wall of the mounting plate, a bending plate is fixedly connected to the lower side wall of the mounting plate, and a first electric push rod is fixedly connected to the side wall of the bending plate. According to the invention, after the thickness of the asphalt layer is detected by the detection device, the coordinates of the area and the thickness of the asphalt layer are transmitted to the wireless receiving end through the wireless transmission module, when the unqualified asphalt layer is encountered, an operator can conveniently find the unqualified area to repair the unqualified area, the detection probe can stop descending immediately after being inserted into the asphalt layer to contact with the roadbed hard layer, and then the detection probe is recovered, so that the measurement accuracy of the detection probe is ensured.
Description
Technical Field
The invention belongs to the technical field of asphalt road construction, and particularly relates to a device for detecting the thickness of asphalt layers of asphalt road surfaces.
Background
For paving asphalt road pavement, the paving thickness of asphalt is a key index, and has direct influence on the flatness and compactness of the road, and the quality of the road surface can be related, so that after the asphalt road pavement is paved, equipment is required to be used for detecting the thickness of the asphalt road surface, and the following defects exist in the use of the conventional detection device:
when the existing asphalt layer thickness detection device is used, a position is required to be randomly selected on a paved asphalt pavement, then a detection probe is inserted into the asphalt pavement, the detection probe stops after reaching a hard layer of a roadbed, the thickness of the asphalt layer is judged by observing the insertion depth of the detection probe, when an area with unqualified detection is met, an operator is required to record at any time, then other operators repair the unqualified area, the operator records on site, the problem of error recording of the detection area is easy to occur, and the coordinates of the unqualified area are difficult to accurately record, so that the follow-up repair work is affected;
the hardness of the detection probe is higher, and after the detection probe is inserted into the asphalt layer, the condition that the detection probe penetrates into the roadbed hard layer easily occurs, so that the thickness detection of the asphalt layer is wrong, and the judgment of an operator is affected.
For this purpose, we propose an asphalt layer thickness detection device for asphalt pavement to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provide a device for detecting the thickness of asphalt pavement asphalt layers.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an asphalt pavement asphalt layer thickness detection device, includes the mounting panel, the last lateral wall fixedly connected with portable power source of mounting panel, the equal fixedly connected with gyro wheel in lower lateral wall four corners department of mounting panel, the last lateral wall fixedly connected with handle of mounting panel, the lower lateral wall fixedly connected with bent plate of mounting panel, the first electric putter of lateral wall fixedly connected with of bent plate, the output fixedly connected with electromagnetic block of first electric putter, the lower lateral wall of electromagnetic block adsorbs with the permanent magnetism piece, the lower lateral wall fixedly connected with standard pole of permanent magnetism piece and the lower extreme of standard pole be the pointed end, the lateral wall fixedly connected with control button of handle, control button and first electric putter electric connection, the lower lateral wall fixedly connected with second electric putter of mounting panel, the output rotation of second electric putter is connected with wheeled range finder, the last lateral wall fixedly connected with display screen of mounting panel, display screen and wheeled range finder electric connection, the last lateral wall fixedly connected with of electromagnetic block has a permanent magnetism piece, the first camera fixed connection has a camera fixed connection, the first pneumatic cylinder fixed connection has a detecting means, the pneumatic cylinder fixed connection has a pneumatic cylinder fixed connection, the pneumatic cylinder fixed connection has a detecting means.
Preferably, the detection mechanism comprises a detection box and a connecting frame, the detection box is fixedly connected to the lower side wall of the lifting plate, the connecting frame is fixedly connected to the inner wall of the detection box, the inner wall of the detection box is rotationally connected with a first threaded rod, the upper side wall of the connecting frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with the first threaded rod, a first thread cylinder is sleeved on the rod wall of the first threaded rod, the right side wall of the first thread cylinder is fixedly connected with a sliding plate, the right side wall of the connecting frame is provided with a sliding opening matched with the sliding plate, the right side of the sliding plate extends out of the sliding opening and is fixedly connected with an inserting cylinder, the inner wall of the inserting cylinder is fixedly connected with a connecting block through an elastic telescopic rod, the lower side wall of the connecting block is fixedly connected with a detection probe, the lower side wall of the detection box is provided with an opening matched with the detection probe, the detection probe extends out of the rod wall of the insertion barrel and is fixedly connected with a sliding frame, the right side wall of the detection box is provided with a vertical opening matched with the sliding frame, the right end of the sliding frame extends out of the vertical opening and is fixedly connected with a fingerboard, the right side wall of the detection box is provided with a dial gauge, the upper side wall of the sliding frame is fixedly connected with a fixing frame, the side wall of the fixing frame is fixedly connected with a second camera, a wireless transmission module is arranged in the second camera, the right side wall of the connection block is fixedly connected with a working plate, the right side wall of the insertion barrel is provided with an opening matched with the working plate, the side wall of the working plate extending out of the opening is fixedly connected with a lower conductive plate, the lower side wall of the sliding plate is fixedly connected with an upper conductive plate, the upper conductive plate is electrically connected with a mobile power supply, the lower conductive plate is electrically connected to the second camera.
Preferably, the stop mechanism comprises a stop cylinder and a stop rod, the stop cylinder is fixedly connected to the left side wall of the detection box, the stop rod is inserted into the stop cylinder, the lower end of the stop rod extends out of the stop cylinder, the upper end of the stop rod is fixedly connected with a squeeze plate, the squeeze plate and the stop cylinder are fixedly connected with the same spring, the inner wall of the stop cylinder is fixedly connected with a metal ring plate, a vertical pin is inserted into the metal ring plate, the lower end of the vertical pin is fixedly connected with a circular plate, the same spring is fixedly connected between the circular plate and the metal ring plate, the upper end of the vertical pin is fixedly connected with a metal block, the metal ring plate is electrically connected with a mobile power supply, and the metal block is electrically connected with a forward circuit of the hydraulic cylinder.
Preferably, the trigger mechanism includes trigger case and trigger lever, trigger case fixedly connected with is on the right side of detecting the case, the trigger lever is pegged graft in trigger incasement, the upper end fixedly connected with square board of trigger lever, the same spring of fixedly connected with between square board and the trigger case, square board and the equal fixedly connected with circular telegram board of lateral wall of the opposite one side of trigger case, the upside inner wall fixedly connected with mounting box of detecting the case, the inner wall fixedly connected with collar of mounting box, peg graft in the collar and have the metal pole, the equal fixedly connected with metal sheet in both ends about the metal pole, the lateral wall fixedly connected with permanent magnet plate of metal sheet, the upside inner wall symmetry fixedly connected with two copper of mounting case, the equal fixedly connected with electromagnetic plate in the left and right sides of mounting case is located the downside circular telegram board and mobile power supply electric connection, be located the upside circular telegram board and left side electromagnetic plate electric connection, lower conductive plate and right side electromagnetic plate electric connection, metal pole, metal sheet and mobile motor all are located time with mobile power supply electric connection's left side copper and right side relay electric connection.
Preferably, the lower lateral wall fixedly connected with flattening case of mounting panel, the inner wall of flattening case rotates and is connected with the second threaded rod, the left side wall fixedly connected with second motor of flattening case, the output and the second threaded rod fixedly connected of second motor, the pole wall thread bush of second threaded rod is equipped with the second screw thread section of thick bamboo, the lower lateral wall fixedly connected with bending frame of second screw thread section of thick bamboo, the lower extreme of bending frame stretches out flattening case and fixedly connected with third electric putter, the output fixedly connected with of third electric putter places the board, the lower lateral wall fixedly connected with a plurality of flattening rollers of placing the board, third electric putter and second motor are all through timing controller and right side copper electric connection.
Preferably, the left side and the right side of the lower side wall of the mounting plate are fixedly connected with fourth electric push rods, the output ends of the fourth electric push rods are fixedly connected with braking plates, and the lower side wall of each braking plate is fixedly connected with a plurality of ground nails.
Preferably, the lower side wall of the detection box is fixedly connected with a ring barrel, and the inner wall of the ring barrel is fixedly connected with a scraping ring.
Preferably, the inner wall fixedly connected with air pump of a ring section of thick bamboo, the inner wall fixedly connected with many heater strips of a ring section of thick bamboo, the gas pocket has all been seted up to the lateral wall of a ring section of thick bamboo and scraping the ring.
Compared with the prior art, the asphalt layer thickness detection device for the asphalt road pavement has the advantages that:
through mounting panel, portable power source, gyro wheel, handle, bent plate, first electric putter, electromagnetic block, permanent magnetism piece, standard pole, control button, second electric putter, wheeled distancer, display screen, first camera, pneumatic cylinder, lifter plate, detection mechanism that set up, can utilize detection device to detect the thickness of pitch layer after, carry wireless receiving terminal through wireless transmission module with the thickness condition of the coordinate and pitch layer in this region, meet unqualified pitch layer when, make things convenient for operating personnel to find unqualified region fast and repair.
Through detection mechanism, stop mechanism and the trigger mechanism that set up, can make the detection probe stop the decline immediately after the detection probe inserts the asphalt layer and contacts the road bed stereoplasm layer to the thickness that detects the detection probe is sent to wireless receiving terminal, then retrieves the detection probe, has guaranteed the accuracy of detection probe measurement.
Through the ring section of thick bamboo, scraping ring, air pump, heater strip, the gas pocket that set up, can be when detecting probe measurement and end the recovery, clear up substances such as pitch adhesion on detecting probe surface automatically, guaranteed the clean and tidy degree on detecting probe surface, do not need the manual cleaning, reduced operating personnel's work load.
Through fourth electric putter, braking vane, the ground nail that sets up, can make detection device fix in detection region at detection device during operation, improved detection device's stability of work, avoid when detecting the probe reciprocates, detection device rocks and causes the impaired problem of detection probe.
Drawings
FIG. 1 is a schematic structural view of an asphalt layer thickness detection device for an asphalt pavement of an asphalt pavement;
FIG. 2 is a schematic diagram of the internal structure of a detection box in an asphalt layer thickness detection device for an asphalt pavement of an asphalt pavement;
FIG. 3 is a schematic view of the internal structure of the installation box and the cartridge in the asphalt layer thickness detection device for asphalt pavement of the asphalt pavement;
FIG. 4 is a schematic structural view of a stopping mechanism and a triggering mechanism in an asphalt layer thickness detection device for an asphalt pavement of an asphalt pavement;
FIG. 5 is a schematic diagram of the structure of a pointer plate and a scale in the asphalt layer thickness detection device of the asphalt pavement;
FIG. 6 is a schematic view of the internal structure of a loop in the asphalt layer thickness detection device for asphalt pavement of asphalt roads;
fig. 7 is a top view of a loop in an asphalt layer thickness detection device for an asphalt pavement of an asphalt road.
In the figure: 1 mounting plate, 2 mobile power supply, 3 idler wheels, 4 handles, 5 bent plates, 6 first electric push rods, 7 electromagnetic blocks, 8 permanent magnet blocks, 9 standard rods, 10 control buttons, 11 second electric push rods, 12 wheel range finder, 13 display screen, 14 first camera, 15 hydraulic cylinder, 16 lifting plate, 17 detection mechanism, 171 detection box, 172 connection frame, 18 first threaded rod, 19 first motor, 20 first threaded cylinder, 21 sliding plate, 22 inserting cylinder, 23 elastic telescopic rod, 24 connecting block, 25 detection probe, 26 sliding frame, 27 finger plate, 28 scale table, 29 fixed frame, 30 second camera, 31 working plate, 32 lower conducting plate, 33 upper conducting plate, 34 stopping mechanism, 341 stopping cylinder, 342 stopping rod, 35 pressing plate, 36 metal ring plate, 37 vertical pin, 38 circular plate, 39 metal block, 40 triggering mechanism, 401 triggering box, 402 triggering rod, 41 square plate, 42 power-on plate, 43 installation ring, 45 metal rod, 46 metal plate, 47 permanent magnet plate, 48 motor leveling plate, 49 electric flat plate, 50 second electric magnet plate, 52, 58 second flat plate, 58 flat plate, 58 air pump, 58 flat plate, 58, 60 air pump, 58 flat air cylinders, 58, 60 flat air cylinders, and 60.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-7, a device for detecting asphalt pavement asphalt layer thickness of an asphalt pavement comprises a mounting plate 1, wherein the upper side wall of the mounting plate 1 is fixedly connected with a mobile power supply 2, four corners of the lower side wall of the mounting plate 1 are fixedly connected with idler wheels 3, the upper side wall of the mounting plate 1 is fixedly connected with a handle 4, the lower side wall of the mounting plate 1 is fixedly connected with a bending plate 5, the side wall of the bending plate 5 is fixedly connected with a first electric push rod 6, the output end of the first electric push rod 6 is fixedly connected with an electromagnetic block 7, the lower side wall of the electromagnetic block 7 is adsorbed with a permanent magnet block 8, the lower side wall of the permanent magnet block 8 is fixedly connected with a standard rod 9, the lower end of the standard rod 9 is a tip, the side wall of the handle 4 is fixedly connected with a control button 10, the control button 10 is electrically connected with the first electric push rod 6, the lower side wall of the mounting plate 1 is fixedly connected with a second electric push rod 11, the output of second electric putter 11 rotates and is connected with wheeled distancer 12, the last lateral wall fixedly connected with display screen 13 of mounting panel 1, display screen 13 and wheeled distancer 12 electric connection, second electric putter 11 and wheeled distancer 12 all with control button 10 electric connection, the last lateral wall fixedly connected with first camera 14 of mounting panel 1, be equipped with wireless transmission module in the first camera 14, the last lateral wall fixedly connected with pneumatic cylinder 15 of mounting panel 1, the output fixedly connected with lifter plate 16 of pneumatic cylinder 15, the lower lateral wall fixedly connected with detection mechanism 17 of lifter plate 16, detection mechanism 17 is equipped with stop mechanism 34 outward, stop mechanism 34 and pneumatic cylinder 15 electric connection, detection mechanism 17 is trigger mechanism 40 outward, trigger mechanism 40 and detection mechanism 17 electric connection.
The detection mechanism 17 comprises a detection box 171 and a connecting frame 172, the detection box 171 is fixedly connected to the lower side wall of the lifting plate 16, the connecting frame 172 is fixedly connected to the inner wall of the detection box 171, the inner wall of the detection box 171 is rotationally connected with a first threaded rod 18, the upper side wall of the connecting frame 172 is fixedly connected with a first motor 19, the output end of the first motor 19 is fixedly connected with the first threaded rod 18, a first thread cylinder 20 is sleeved on the rod wall of the first threaded rod 18, the right side wall of the first thread cylinder 20 is fixedly connected with a sliding plate 21, the right side wall of the connecting frame 172 is provided with a sliding opening matched with the sliding plate 21, the right side of the sliding plate 21 extends out of the sliding opening and is fixedly connected with an inserting cylinder 22, the inner wall of the inserting cylinder 22 is fixedly connected with a connecting block 24 through an elastic telescopic rod 23, the lower side wall of the connecting block 24 is fixedly connected with a detection probe 25, the lower side wall of the detection box 171 is provided with an opening matched with the detection probe 25, the detection probe 25 extends out of the rod wall of the insertion barrel 22 and is fixedly connected with a sliding frame 26, the right side wall of the detection box 171 is provided with a vertical opening matched with the sliding frame 26, the right end of the sliding frame 26 extends out of the vertical opening and is fixedly connected with a finger board 27, the right side wall of the detection box 171 is provided with a dial gauge 28, the upper side wall of the sliding frame 26 is fixedly connected with a fixing frame 29, the side wall of the fixing frame 29 is fixedly connected with a second camera 30, a wireless transmission module is arranged in the second camera 30, the right side wall of the connecting block 24 is fixedly connected with a working plate 31, the right side wall of the insertion barrel 22 is provided with an opening matched with the working plate 31, the side wall of the working plate 31 extending out of the opening is fixedly connected with a lower conducting plate 32, the lower side wall of the sliding plate 21 is fixedly connected with an upper conducting plate 33, the upper conducting plate 33 is electrically connected with a mobile power supply 2, the lower conducting plate 32 is electrically connected with the second camera 30, after the detection probe 25 is inserted into the asphalt layer to contact with the roadbed hard layer, the detection probe 25 immediately stops descending, the thickness detected by the detection probe 25 is sent to a wireless receiving end, and then the detection probe 25 is recovered, so that the accuracy of the detection probe 25 measurement is ensured.
The stopping mechanism 34 comprises a stopping cylinder 341 and a stopping rod 342, the stopping cylinder 341 is fixedly connected to the left side wall of the detecting box 171, the stopping rod 342 is inserted into the stopping cylinder 341, the lower end of the stopping rod 342 extends out of the stopping cylinder 341, the upper end of the stopping rod 342 is fixedly connected with a squeezing plate 35, the same spring is fixedly connected between the squeezing plate 35 and the stopping cylinder 341, the inner wall of the stopping cylinder 341 is fixedly connected with a metal ring plate 36, a vertical pin 37 is inserted into the metal ring plate 36, the lower end of the vertical pin 37 is fixedly connected with a circular plate 38, the same spring is fixedly connected between the circular plate 38 and the metal ring plate 36, the upper end of the vertical pin 37 is fixedly connected with a metal block 39, the metal ring plate 36 is electrically connected with a mobile power supply 2, the metal block 39 is electrically connected with a forward circuit of the hydraulic cylinder 15, and the hydraulic cylinder 15 is stopped immediately after the detecting box 171 contacts an asphalt pavement.
The triggering mechanism 40 comprises a triggering box 401 and a triggering rod 402, the triggering box 401 is fixedly connected to the right side of a detection box 171, the triggering rod 402 is inserted into the triggering box 401, the upper end of the triggering rod 402 is fixedly connected with a square plate 41, the same spring is fixedly connected between the square plate 41 and the triggering box 401, side walls of opposite sides of the square plate 41 and the triggering box 401 are fixedly connected with an electrifying plate 42, the upper inner wall of the detection box 171 is fixedly connected with a mounting box 43, the inner wall of the mounting box 43 is fixedly connected with a mounting ring 44, a metal rod 45 is inserted into the mounting ring 44, the left end and the right end of the metal rod 45 are fixedly connected with metal plates 46, the side walls of the metal plates 46 are fixedly connected with permanent magnet plates 47, the upper inner wall of the mounting box 43 is fixedly connected with two copper plates 48, the left side and the right side of the mounting box 43 are fixedly connected with electromagnetic plates 49, the lower electrifying plate 42 and a mobile power supply 2 are electrically connected, the lower conducting plate 32 and the right side electromagnetic plates 49 are electrically connected, the metal rod 45, the metal plates 46, the mobile motor 2 and the mobile power supply 2 are electrically connected with the left copper plates 19 and the right copper plates 19 through a positive and negative relay circuit 15, the positive relay 15 and the negative relay 15 are electrically connected to the positive relay 15.
The lower lateral wall fixedly connected with flattening case 50 of mounting panel 1, the inner wall rotation of flattening case 50 is connected with second threaded rod 51, the left side wall fixedly connected with second motor 52 of flattening case 50, the output of second motor 52 and second threaded rod 51 fixed connection, the pole wall thread bush of second threaded rod 51 is equipped with second screw thread section of thick bamboo 53, the lower lateral wall fixedly connected with buckle frame 54 of second screw thread section of thick bamboo 53, buckle frame 54's lower extreme stretches out flattening case 50 and fixedly connected with third electric putter 55, the output fixedly connected with of third electric putter 55 places board 56, the lower lateral wall fixedly connected with of placing board 56 a plurality of flattening rollers 57, third electric putter 55 and second motor 52 all are through timing controller and right side copper 48 electric connection, can carry out the flattening to the hole that detects probe 25 and repair.
The fourth electric putter 58 of equal fixedly connected with in the left and right sides of the lower lateral wall of mounting panel 1, the output fixedly connected with braking vane 59 of fourth electric putter 58, the lower lateral wall fixedly connected with of braking vane 59 ground nail 60, can make detection device fix in the detection region when detection device works, improved detection device's stability of work, avoid when detection probe 25 reciprocates, detection device rocks and causes the impaired problem of detection probe 25.
The lower lateral wall fixedly connected with ring section of thick bamboo 61 of detection case 171, the inner wall fixedly connected with of ring section of thick bamboo 61 scrapes ring 62, can clear up substances such as pitch adhesion on detection probe 25 surface automatically when detection probe 25 measurement is accomplished and is retrieved, has guaranteed the clean and tidy degree on detection probe 25 surface, does not need the manual cleaning, has reduced operating personnel's work load.
The inner wall fixedly connected with air pump 63 of a ring section of thick bamboo 61, the inner wall fixedly connected with many heater strips 64 of a ring section of thick bamboo 61, the gas vent 65 has all been seted up to the lateral wall of a ring section of thick bamboo 61 and scraping ring 62, makes things convenient for scraping ring 62 to heat the clearance to the pitch on detection probe 25 surface.
The principle of operation of the present invention will now be described as follows: the method comprises the steps that a mounting plate 1 is moved to a just paved asphalt pavement, then a first electric push rod 6 and a second electric push rod 11 are controlled to work through a control button 10, the first electric push rod 6 drives a standard rod 9 and a permanent magnet 8 to move downwards, the standard rod 9 is inserted into an asphalt layer, the first electric push rod 6 is controlled to retract, the standard rod 9 separates the permanent magnet 8 from an electromagnetic block 7 under the action of friction force of the asphalt layer, after the standard rod 9 is finished, the standard rod 9 can be manually taken out, the second electric push rod 11 drives a wheel type range finder 12 to contact with the asphalt pavement, then the mounting plate 1 is pushed to move to a measuring area, in the process of pushing the mounting plate 1 to move, a measuring wheel of the wheel type range finder 12 is continuously contacted with the asphalt pavement and rotates, so that the moving distance of the mounting plate 1 can be measured, a display screen 13 is electrically connected with the wheel type range finder 12, the measured distance of the wheel type range finder 12 can be displayed on the display screen 13, the distance displayed on the display screen 13 is conveyed to a wireless receiving end through a wireless transmission module through a first camera 14, and an operator can accurately judge the specific position of the measuring area through the standard rod 9;
when the thickness of the asphalt layer in the measuring area is measured, the fourth electric push rods 58 on two sides are started to work, the fourth electric push rods 58 drive the braking plate 59 and the ground nails 60 to descend and contact with the asphalt layer to fix the mounting plate 1, then the hydraulic cylinder 15 is started to work, the hydraulic cylinder 15 drives the detecting box 171 to move downwards through the lifting plate 16, the stopping rod 342 and the triggering rod 402 are contacted with the asphalt layer in the process of moving downwards the detecting box 171, after the stopping rod 342 contacts with the asphalt layer, the pressing plate 35 is driven to move upwards, the pressing plate 35 pushes the circular plate 38 to move upwards, the circular plate 38 drives the metal block 39 to move upwards through the vertical pins 37 to separate the metal block 39 from the metal ring plate 36, so that a forward circuit of the hydraulic cylinder 15 is disconnected, the detecting probe 25 and the asphalt pavement just contact at the moment, and similarly, the triggering rod 402 drives the square plate 41 and the lower power-on plate 42 to move upwards, the upper and lower electrifying plates 42 are contacted so as to be communicated with the left electromagnetic plate 49, the left electromagnetic plate 49 can absorb the left permanent magnetic plate 47, so that the left metal plate 46 is contacted with the left copper plate 48, the circuit is conducted, the operation is performed, the first motor 19 is controlled to operate through the time relay, the first motor 19 drives the first threaded rod 18 to rotate, the first threaded cylinder 20 is driven to move downwards through threaded fit, the first threaded cylinder 20 drives the inserting cylinder 22 to move through the sliding plate 21, the inserting cylinder 22 drives the connecting block 24 and the detection probe 25 to move downwards through the elastic telescopic rod 23, the detection probe 25 can drive the sliding frame 26 and the finger plate 27 to move downwards, the detection probe 25 can be inserted into the asphalt layer, and the detection probe 25 is pushed to move downwards through the elastic force of the elastic telescopic rod 23, after the detection probe 25 contacts the roadbed hard layer, the elastic force of the elastic telescopic rod 23 is insufficient to enable the detection probe 25 to continuously move downwards, so that the detection probe 25 stops moving, the sliding plate 21 drives the upper conductive plate 33 to continuously move downwards until the upper conductive plate 33 is contacted with the lower conductive plate 32, so that a circuit of the second camera 30 and the right side electromagnetic plate 49 is communicated, the second camera 30 and the finger plate 27 move together, the position of the finger plate 27 can be photographed at any time, the second camera 30 can photograph the position of the finger plate 27 at the moment and send pictures to a receiving end through a wireless transmission module, the thickness of an asphalt layer can be measured and calculated through the positions of the finger plate 27 and the scale gauge 28, and therefore whether the thickness of the asphalt layer meets the specification or not is judged, the right side electromagnetic plate 49 can absorb the right side permanent magnet plate 47 and the right side metal plate 46 to move rightwards, the right side metal plate 46 is contacted with the right side copper plate 48, the right side copper plate 48 is electrically connected with the reverse circuit of the first motor 19 and the hydraulic cylinder 15 through a time relay, and the first motor 19 and the hydraulic cylinder 15 are controlled to move reversely at the same time, and the detection probe 25 and the initial lifting position 171 is enabled to be detected through the time relay.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a bituminous pavement asphalt layer thickness detection device, includes mounting panel (1), its characterized in that, the upper side wall fixedly connected with portable power source (2) of mounting panel (1), the equal fixedly connected with gyro wheel (3) in lower lateral wall four corners department of mounting panel (1), the upper side wall fixedly connected with handle (4) of mounting panel (1), the lower lateral wall fixedly connected with bent plate (5) of mounting panel (1), the lateral wall fixedly connected with first electric putter (6) of bent plate (5), the output fixedly connected with electromagnet (7) of first electric putter (6), the lower lateral wall of electromagnet (7) is adsorbed with permanent magnetism piece (8), the lower extreme of lower lateral wall fixedly connected with standard pole (9) of permanent magnetism piece (8) and standard pole (9) is pointed end, the lateral wall fixedly connected with control button (10) of handle (4), the lower lateral wall fixedly connected with second electric putter (11) of mounting panel (1), second electric putter (11) and display screen (12) are connected with distance meter (13) on the output screen of second electric putter (12), the utility model discloses a remote control device for a vehicle, including first electric putter (11), wheel range finder (12), mounting panel (1), second electric putter (11) and wheeled distancer (12), the last lateral wall fixedly connected with first camera (14) of mounting panel (1), be equipped with wireless transmission module in first camera (14), the last lateral wall fixedly connected with pneumatic cylinder (15) of mounting panel (1), the output fixedly connected with lifter plate (16) of pneumatic cylinder (15), the lower lateral wall fixedly connected with detection mechanism (17) of lifter plate (16), detection mechanism (17) are equipped with stop mechanism (34) outward, stop mechanism (34) and pneumatic cylinder (15) electric connection, detection mechanism (17) are equipped with trigger mechanism (40) outward, trigger mechanism (40) and detection mechanism (17) electric connection.
2. The asphalt pavement asphalt layer thickness detection device according to claim 1, wherein the detection mechanism (17) comprises a detection box (171) and a connecting frame (172), the detection box (171) is fixedly connected to the lower side wall of the lifting plate (16), the connecting frame (172) is fixedly connected to the inner wall of the detection box (171), the inner wall of the detection box (171) is rotatably connected with a first threaded rod (18), the upper side wall of the connecting frame (172) is fixedly connected with a first motor (19), the output end of the first motor (19) is fixedly connected with the first threaded rod (18), the rod wall of the first threaded rod (18) is sheathed with a first threaded cylinder (20), the right side wall of the first threaded cylinder (20) is fixedly connected with a sliding plate (21), the right side wall of the connecting frame (172) is provided with a sliding opening matched with the sliding plate (21), the right side wall of the sliding plate (21) extends out of the sliding opening and is fixedly connected with an inserting cylinder (22), the inner wall (22) is fixedly connected with a probe (25) through the inner wall (22) of the probe (24) and is fixedly connected with the lower side wall (25) of the detection box (24), the utility model provides a detection probe (25) stretches out pole wall fixedly connected with carriage (26) of a section of thick bamboo (22), perpendicular mouthful with carriage (26) mutual matching is seted up to the right side wall of detection case (171), perpendicular mouthful and fixedly connected with finger board (27) are stretched out to the right-hand member of carriage (26), the right side wall of detection case (171) is equipped with scale (28), the last lateral wall fixedly connected with mount (29) of carriage (26), the lateral wall fixedly connected with second camera (30) of mount (29), be equipped with wireless transmission module in second camera (30), the right side wall fixedly connected with working plate (31) of connecting block (24), the right side wall of a section of thick bamboo (22) is seted up and working plate (31) mutual matching's opening, working plate (31) stretch out open-ended lateral wall fixedly connected with down conducting plate (32), the lower lateral wall fixedly connected with of sliding plate (21) goes up conducting plate (33), go up conducting plate (33) and portable power source (2) electric connection, lower two looks electric connection of conducting plate (32).
3. The asphalt pavement asphalt layer thickness detection device according to claim 2, wherein the stopping mechanism (34) comprises a stopping cylinder (341) and a stopping rod (342), the stopping cylinder (341) is fixedly connected to the left side wall of the detection box (171), the stopping rod (342) is inserted into the stopping cylinder (341), the lower end of the stopping rod (342) extends out of the stopping cylinder (341), the upper end of the stopping rod (342) is fixedly connected with a pressing plate (35), the same spring is fixedly connected between the pressing plate (35) and the stopping cylinder (341), the inner wall of the stopping cylinder (341) is fixedly connected with a metal ring plate (36), a vertical pin (37) is inserted into the metal ring plate (36), the lower end of the vertical pin (37) is fixedly connected with a circular plate (38), the same spring is fixedly connected between the circular plate (38) and the metal ring plate (36), the upper end of the vertical pin (37) is fixedly connected with a metal block (39), and the metal ring plate (36) is electrically connected with the metal block (39) and the metal cylinder (15).
4. The asphalt pavement asphalt layer thickness detection device according to claim 2, wherein the triggering mechanism (40) comprises a triggering box (401) and a triggering rod (402), the triggering box (401) is fixedly connected to the right side of the detection box (171), the triggering rod (402) is inserted into the triggering box (401), the upper end of the triggering rod (402) is fixedly connected with a square plate (41), the square plate (41) and the triggering box (401) are fixedly connected with the same spring, side walls on opposite sides of the square plate (41) and the triggering box (401) are fixedly connected with energizing plates (42), the upper inner wall of the detection box (171) is fixedly connected with a mounting box (43), the inner wall of the mounting box (43) is fixedly connected with a mounting ring (44), a metal rod (45) is inserted into the mounting ring (44), the left end and the right end of the metal rod (45) are fixedly connected with a metal plate (46), the side wall of the metal plate (46) is fixedly connected with a permanent magnet plate (47), the upper inner wall of the square plate (41) and the triggering box (401) are fixedly connected with energizing plates (42), the upper inner wall of the mounting box (43) is fixedly connected with a copper plate (44), and the lower side of the mounting box (43) is fixedly connected with the right side of the two copper plates (49), the electric power device is characterized by comprising a lower conducting plate (32) and a right electromagnetic plate (49), wherein the lower conducting plate is arranged on the upper side, the upper conducting plate (42) is electrically connected with the left electromagnetic plate (49), the lower conducting plate (32) is electrically connected with the right electromagnetic plate (49), the metal rod (45) and the metal plate (46) are electrically connected with a mobile power supply (2), the copper plate (48) is arranged on the left side, the copper plate (48) is electrically connected with a forward circuit of a first motor (19) through a time relay, and the copper plate (48) is arranged on the right side, and is electrically connected with a reverse circuit of the first motor (19) and a hydraulic cylinder (15).
5. The asphalt pavement asphalt layer thickness detection device according to claim 4, wherein the lower side wall of the mounting plate (1) is fixedly connected with a leveling box (50), the inner wall of the leveling box (50) is rotationally connected with a second threaded rod (51), the left side wall of the leveling box (50) is fixedly connected with a second motor (52), the output end of the second motor (52) is fixedly connected with the second threaded rod (51), a second thread cylinder (53) is sleeved on the rod wall of the second threaded rod (51), the lower side wall of the second thread cylinder (53) is fixedly connected with a bending frame (54), the lower end of the bending frame (54) extends out of the leveling box (50) and is fixedly connected with a third electric push rod (55), the output end of the third electric push rod (55) is fixedly connected with a placement plate (56), the lower side wall of the placement plate (56) is fixedly connected with a plurality of leveling rollers (57), and the third electric push rod (55) and the second motor (52) are electrically connected with a right copper plate (48) through a timing controller.
6. The asphalt pavement asphalt layer thickness detection device according to claim 1, wherein the left side and the right side of the lower side wall of the mounting plate (1) are fixedly connected with fourth electric push rods (58), the output ends of the fourth electric push rods (58) are fixedly connected with braking plates (59), and the lower side wall of each braking plate (59) is fixedly connected with a plurality of ground nails (60).
7. The asphalt pavement asphalt layer thickness detection apparatus according to claim 2, wherein a lower side wall of the detection box (171) is fixedly connected with a ring cylinder (61), and an inner wall of the ring cylinder (61) is fixedly connected with a scraping ring (62).
8. The asphalt pavement asphalt layer thickness detection device according to claim 7, wherein an air pump (63) is fixedly connected to the inner wall of the ring barrel (61), a plurality of heating wires (64) are fixedly connected to the inner wall of the ring barrel (61), and air blowing holes (65) are formed in the side walls of the ring barrel (61) and the scraping ring (62).
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| CN202310442104.7A CN116145522B (en) | 2023-04-23 | 2023-04-23 | Asphalt layer thickness detection device for asphalt road pavement |
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| CN202310442104.7A CN116145522B (en) | 2023-04-23 | 2023-04-23 | Asphalt layer thickness detection device for asphalt road pavement |
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| CN116145522B CN116145522B (en) | 2023-07-18 |
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| CN117306356A (en) * | 2023-11-30 | 2023-12-29 | 山西晋北高速公路养护有限公司 | Asphalt paving thickness detection device for asphalt pavement construction |
| CN117564489A (en) * | 2024-01-15 | 2024-02-20 | 鑫业诚智能装备(无锡)有限公司 | Semiconductor wafer laser marking equipment |
| CN117779569A (en) * | 2023-12-27 | 2024-03-29 | 王瑶 | Pavement thickness detection method for highway engineering |
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| CN117306356B (en) * | 2023-11-30 | 2024-02-13 | 山西晋北高速公路养护有限公司 | Asphalt paving thickness detection device for asphalt pavement construction |
| CN117779569A (en) * | 2023-12-27 | 2024-03-29 | 王瑶 | Pavement thickness detection method for highway engineering |
| CN117564489A (en) * | 2024-01-15 | 2024-02-20 | 鑫业诚智能装备(无锡)有限公司 | Semiconductor wafer laser marking equipment |
| CN117564489B (en) * | 2024-01-15 | 2024-03-26 | 鑫业诚智能装备(无锡)有限公司 | Semiconductor wafer laser marking equipment |
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| CN116145522B (en) | 2023-07-18 |
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