CN114669789A - Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device - Google Patents
Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device Download PDFInfo
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- CN114669789A CN114669789A CN202210276109.2A CN202210276109A CN114669789A CN 114669789 A CN114669789 A CN 114669789A CN 202210276109 A CN202210276109 A CN 202210276109A CN 114669789 A CN114669789 A CN 114669789A
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- 238000005259 measurement Methods 0.000 title claims abstract description 36
- 238000011156 evaluation Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims abstract description 87
- 238000005553 drilling Methods 0.000 claims abstract description 28
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims description 40
- 244000309464 bull Species 0.000 claims description 19
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/0046—Devices for removing chips by sucking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0625—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating with measurement of absorption or reflection
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
The invention discloses an automatic loading and unloading type core drilling thickness measurement evaluation device for a road surface of highway engineering, and particularly relates to the technical field of core drilling thickness measurement evaluation. According to the invention, the clamping mechanism and the loading and unloading mechanism are matched for use, so that the drill core is automatically fed, the structure is flexible, the cutting operation is simple, the thickness measurement efficiency is high, and the accuracy of the thickness measurement evaluation result is ensured.
Description
Technical Field
The invention relates to the technical field of core drilling thickness measurement evaluation, in particular to an automatic assembling and disassembling core drilling thickness measurement evaluation device for a road surface of highway engineering.
Background
In pavement engineering, the thickness of each structural layer is closely related to the overall bearing capacity of a road, and only under the condition of ensuring the thickness, each layer and the overall strength of the pavement can be ensured. In addition, the thickness of each structural layer is strictly controlled, and a certain control effect on the road surface elevation can be achieved. The detection of the thickness of the road surface is usually specified by measuring the thickness of a drilled test piece or by the excavation method as a standard test method.
The prior art has the following defects: when the pavement core drilling is detected, data required by core drilling evaluation are usually obtained in a manual measurement mode, large errors exist in the manually obtained data, accuracy of an evaluation result of the thickness of the core drilling cannot be guaranteed, the strength of the sampled core drilling is large, measuring personnel are prone to being injured when the core drilling is manually cut, and meanwhile, the efficiency of thickness measurement evaluation is low.
Disclosure of Invention
Therefore, the invention provides an automatic detachable core drilling thickness measurement evaluation device for a road surface of highway engineering, which aims to solve the problems that when the core drilling on the road surface is detected in the prior art, data required by core drilling evaluation is often obtained in a manual measurement mode, the manually obtained data has large errors, the accuracy of the evaluation result of the thickness of the core drilling cannot be guaranteed, the strength of the sampled core drilling is high, when each layer structure of the core drilling is manually segmented, measuring personnel are easy to be injured, and the efficiency of the thickness measurement evaluation is low.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: an automatic loading and unloading type core drilling thickness measurement evaluation device for road surfaces in highway engineering comprises a bottom plate, wherein a controller is fixedly arranged at the top end of the bottom plate, a laser range finder, a conveying mechanism, a loading and unloading mechanism, a cleaning mechanism, a clamping mechanism and a cutting mechanism are arranged above the bottom plate, the laser range finder, the conveying mechanism, the loading and unloading mechanism, the cleaning mechanism, the clamping mechanism and the cutting mechanism are all arranged on one side of the controller, the clamping mechanism is arranged above the conveying mechanism, the loading and unloading mechanism is arranged on the rear side of the clamping mechanism, the cleaning mechanism is arranged on the front side of the clamping mechanism, and the cutting mechanism is arranged on one side of the clamping mechanism;
conveying mechanism includes positive and negative motor, positive and negative motor establishes the top at the bottom plate, one side of positive and negative motor is equipped with two first bull sticks and a first threaded rod of controlling the distribution, first threaded rod is fixed to be established between two first bull sticks, and is left the one end of first bull stick and positive and negative motor's output fixed connection, the outer end screw thread of first threaded rod is equipped with the operation panel, the arc recess has been seted up on the top of operation panel, and conveying mechanism practices thrift the manpower, avoids artifical material loading to waste more time.
The cutting mechanism comprises a cutter, the cutter is arranged above the first threaded rod, the laser range finder is inserted into the cutter, the top end of the laser range finder extends out of the top end of the cutter, an incomplete gear is inserted into the outer end of the first rotating rod, a rack is meshed with the rear side of the incomplete gear, a spring is fixedly arranged at the bottom end of the rack, the cutting mechanism is simple in cutting operation, and the thickness measuring efficiency is high.
Further, the bottom mounting of positive and negative motor is equipped with the mount pad, the bottom mounting of mount pad is established on the top of bottom plate, and the mount pad is fixed positive and negative motor.
Further, loading and unloading mechanism includes the conveyer, the rear side at the bottom plate is established to the conveyer, the bottom mounting of conveyer establishes the top at the bottom plate, the front side of conveyer extends to the rear side of operation panel and the two contacts, the top of operation panel is equipped with the push pedal, the front side at the arc recess is established to the push pedal, the fixed electric putter that is equipped with in front side of push pedal, loading and unloading mechanism carries out the material loading to the drill core automatically, has improved work efficiency.
Further, fixture includes the splint that distribute about two, the bottom of splint is higher than the top of operation panel, and the drill core is placed in the arc recess, two the inboard of splint contacts with the both ends of drill core, two the screw thread is equipped with the second threaded rod between the splint, the one end of second threaded rod and the inboard fixed connection of right side splint, the other end of second threaded rod extends the outside and the two threaded connection of left side splint, the second threaded rod is established in the top of push pedal, and fixture's setting can carry out the centre gripping so that fixed position to the drill core of the different length of sampling.
Further, the fixed handle that is equipped with in outer end of second threaded rod, the handle establish in the outside of left side splint and with this splint outside contact, two the side is all fixed and is equipped with first bracing piece around the splint, the bottom mounting of first bracing piece is equipped with the lantern ring, the inside slip of operation panel is equipped with the litter that distributes around two, the inboard of operation panel and lantern ring is all run through at the both ends of litter, operation panel and lantern ring sliding connection, the fixed second supporting seat that distributes about two that is equipped with in outer end of litter, the bottom mounting of second supporting seat is established on the top of bottom plate, two mounting holes that distribute around are seted up on the top of second supporting seat, and the setting of litter is convenient for lead to the operation panel.
Further, two the outer end of first bull stick is all fixed and is equipped with first supporting seat, right side first bull stick one end extends the first supporting seat on right side, two first supporting seat all establishes in one side of mount pad, four the second supporting seat all establishes in the outside of two first supporting seats and establishes in one side of controller, and first supporting seat supports first bull stick.
Furthermore, the bottom mounting of push pedal is equipped with the sponge, the bottom of sponge and the top contact of operation panel, the fixed second bracing piece that is equipped with in front end of first electric putter, the one end of second bracing piece and the front side fixed connection of operation panel, the second bracing piece supports first electric putter.
Furthermore, the fixed third bracing piece that is equipped with in front side of rack, one side of third bracing piece extends into the inside and the two sliding connection of the first supporting seat in right side, the fixed fourth bracing piece that is equipped with in top of third bracing piece, the one end of fourth bracing piece and the top fixed connection of cutter, the bottom of spring and the top fixed connection of bottom plate, the third bracing piece supports the rack.
Furthermore, the cleaning mechanism comprises a cleaning box, the bottom end of the cleaning box is fixedly arranged at the top end of the bottom plate and is arranged at the front side of the operating plate, two first pipelines distributed left and right are fixedly arranged at the top end of the cleaning box, the rear end of each first pipeline extends to the rear side of the push plate and is fixedly connected with the same, the first electric push rod is arranged between the two first pipelines, a second rotating rod is arranged in the cleaning box through a bearing, three fan blades are fixedly arranged at the outer end of the second rotating rod and are all arranged in the cleaning box, one end of the second rotating rod extends out of one side of the cleaning box, a driven pulley is fixedly arranged at the outer end of the second rotating rod, a driving pulley is fixedly arranged at the outer end of the first rotating rod, the driving pulley is arranged between the first supporting seat at the left side and the operating plate, and is connected with the driven pulley through a belt, the cleaning mechanism enables the working efficiency and accuracy of thickness measurement evaluation to be improved greatly.
Further, the fixed third supporting seat that is equipped with in outer end of second bull stick, the bottom mounting of third supporting seat establishes the top at the bottom plate, the third supporting seat is established between clearance case and driven pulley, the front side of clearance case articulates through the hinge has the chamber door, the fixed filter plate that is equipped with in inside of clearance case, the top at the flabellum is established to the filter plate, and the third supporting seat supports the second bull stick.
The embodiment of the invention has the following advantages:
1. according to the invention, the sampled drill cores are placed on the conveyor and the conveyor is started, at the moment, the conveyor works to convey the drill cores to the operating plate, the drill cores roll into the arc-shaped grooves on the operating plate under the driving of the conveyor to stop, at the moment, the conveyor stops working, the two clamping plates slide on the sliding rods, the inner sides of the two clamping plates are in contact with the two ends of the drill cores, the handle on the second threaded rod is screwed, the handle is in contact with the outer side of the clamping plate on the left side, and the drill cores are clamped;
2. When the first cutting position of the drill core is positioned below the operating plate by pushing, the first threaded rod rotates to drive the incomplete gear to rotate, the incomplete gear rotates to drive the rack meshed with the incomplete gear to descend, the third supporting rod drives the fourth supporting rod to move downwards, the first cutting position of the drill core is cut by moving downwards, the first measured value is the thickness of the first section of the drill core, the incomplete gear is not meshed with the rack, the spring is restored to the original state, the rack is pushed by the spring to move upwards, and the cutter moves upwards to leave the drill core;
3. the positive and negative motors stop working, the operation plate is pushed at the moment to enable the second cutting position of the drill core to be located below the operation plate, the positive and negative motors are started, the incomplete gear is driven to rotate by the first rotating rod on the right side continuously at the moment, the second cutting position of the drill core is cut by moving downwards at the moment, the thickness of the second section of drill core is the value obtained by subtracting the first measured value from the second measured value, and the like, and the thickness of the third section of drill core is the value obtained by subtracting the second measured value from the length of the drill core;
reverse positive and negative motor, the operation panel removes back initial position this moment, first electric putter work extension, then the drill core after the push pedal will cut is from the arc recess to rear side propelling movement, the drill core rolls on the conveyer and is carried by the conveyer and leaves, and the rotation of the first bull stick in left side makes the drive pulley rotation on it, drive pulley rotates and drives driven pulley through the belt and rotates, driven pulley rotates and makes the second bull stick rotate, the second bull stick rotates three flabellum on it and rotates, the inside air flow of cleaning box accelerates this moment, remaining drill core powder or fragment are inhaled the cleaning box through two first pipelines and are kept and stay on the filter plate this moment on the operation panel, compared with the prior art, the device has the function of automatically cleaning, make the work efficiency and the degree of accuracy of thickness measurement aassessment obtain bigger improvement.
Drawings
FIG. 1 is a schematic view of an overall front view structure provided by the present invention;
FIG. 2 is a schematic view of an overall rear view structure provided by the present invention;
FIG. 3 is a schematic overall side view of the present invention;
FIG. 4 is a schematic view of the structure of portion A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the structure of the portion B in FIG. 2 according to the present invention;
FIG. 6 is a schematic view of the structure of the portion C in FIG. 3 according to the present invention;
FIG. 7 is a schematic perspective view of an operation panel according to the present invention;
FIG. 8 is a schematic view of a clamping mechanism provided in the present invention;
FIG. 9 is a schematic sectional view of a cleaning box according to the present invention;
in the figure: 1. a base plate; 2. a positive and negative motor; 3. a mounting seat; 4. a controller; 5. a first rotating lever; 6. a first threaded rod; 7. a first support base; 8. a drive pulley; 9. an operation panel; 10. a clamping mechanism; 11. a splint; 12. a laser range finder; 13. a second threaded rod; 14. a handle; 15. a first support bar; 16. a collar; 17. a conveyor; 18. a spring; 19. a slide rod; 20. a second support seat; 21. cleaning the box; 22. a box door; 23. a first conduit; 24. a first electric push rod; 25. a second support bar; 26. mounting holes; 27. pushing the plate; 28. filtering the plate; 29. a second rotating rod; 30. a fan blade; 31. a third support seat; 32. a driven pulley; 33. a belt; 34. an incomplete gear; 35. a cutter; 36. a rack; 37. a third support bar; 38. and a fourth support bar.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to the attached drawings 1, 2, 3, 4 and 7 of the specification, the automatic loading and unloading type core drilling thickness measurement evaluation device for the road surface of the highway engineering comprises a bottom plate 1, wherein a controller 4 is fixedly arranged at the top end of the bottom plate 1, a laser range finder 12, a conveying mechanism, an loading and unloading mechanism, a cleaning mechanism, a clamping mechanism 10 and a cutting mechanism are arranged above the bottom plate 1, the laser range finder 12, the conveying mechanism, the loading and unloading mechanism, the cleaning mechanism, the clamping mechanism 10 and the cutting mechanism are all arranged on one side of the controller 4, the clamping mechanism 10 is arranged above the conveying mechanism, the loading and unloading mechanism is arranged on the rear side of the clamping mechanism 10, the cleaning mechanism is arranged on the front side of the clamping mechanism 10, and the cutting mechanism is arranged on one side of the clamping mechanism 10;
The conveying mechanism comprises a positive and negative motor 2, the positive and negative motor 2 is arranged above the bottom plate 1, two first rotating rods 5 and a first threaded rod 6 which are distributed left and right are arranged on one side of the positive and negative motor 2, the first threaded rod 6 is fixedly arranged between the two first rotating rods 5, one end of the first rotating rod 5 on the left side is fixedly connected with the output end of the positive and negative motor 2, an operating plate 9 is arranged on the outer end of the first threaded rod 6 in a threaded manner, an arc-shaped groove is formed in the top end of the operating plate 9, the conveying mechanism saves manpower, and more time is prevented from being wasted by manual feeding;
the loading and unloading mechanism comprises a conveyor 17, the conveyor 17 is arranged on the rear side of the bottom plate 1, the front side of the conveyor 17 extends to the rear side of the operating plate 9 and is in contact with the rear side of the operating plate 9, a push plate 27 is arranged at the top end of the operating plate 9, the push plate 27 is arranged on the front side of the arc-shaped groove, a first electric push rod 24 is fixedly arranged on the front side of the push plate 27, and the loading and unloading mechanism automatically loads the drill cores, so that the working efficiency is improved;
the bottom end of the positive and negative motor 2 is fixedly provided with the mounting seat 3, the bottom end of the mounting seat 3 is fixedly arranged at the top end of the bottom plate 1, the bottom end of the conveyor 17 is fixedly arranged at the top end of the bottom plate 1, the mounting seat 3 is used for fixing the positive and negative motor 2, the bottom end of the push plate 27 is fixedly provided with a sponge, the bottom end of the sponge is contacted with the top end of the operating plate 9, the front end of the first electric push rod 24 is fixedly provided with a second support rod 25, one end of the second support rod 25 is fixedly connected with the front side of the operating plate 9, and the second support rod 25 supports the first electric push rod 24;
The clamping mechanism 10 comprises two clamping plates 11 distributed left and right, the bottom ends of the clamping plates 11 are higher than the top end of the operating plate 9, the drill cores are placed in the arc-shaped grooves, the inner sides of the two clamping plates 11 are in contact with the two ends of the drill cores, a second threaded rod 13 is arranged between the two clamping plates 11 in a threaded manner, one end of the second threaded rod 13 is fixedly connected with the inner side of the right clamping plate 11, the other end of the second threaded rod 13 extends out of the outer side of the left clamping plate 11 and is in threaded connection with the left clamping plate 11, the second threaded rod 13 is arranged above the push plate 27, and the clamping mechanism can clamp the sampled drill cores with different lengths so as to fix the drill cores in position;
a handle 14 is fixedly arranged at the outer end of the second threaded rod 13, the handle 14 is arranged at the outer side of the left splint 11 and contacts with the outer side of the left splint 11, first support rods 15 are fixedly arranged at the front and rear sides of the two splints 11, a lantern ring 16 is fixedly arranged at the bottom end of the first support rod 15, two sliding rods 19 distributed front and rear are slidably arranged in the operating plate 9, two ends of each sliding rod 19 penetrate through the inner sides of the operating plate 9 and the lantern ring 16, the operating plate 9 is slidably connected with the lantern ring 16, two second support seats 20 distributed left and right are fixedly arranged at the outer end of each sliding rod 19, the bottom end of each second support seat 20 is fixedly arranged at the top end of the bottom plate 1, two mounting holes 26 distributed front and rear are formed at the top end of each second support seat 20, and the sliding rods 26 are arranged to guide the operating plate 9;
Two the outer end of first bull stick 5 is all fixed to be equipped with first supporting seat 7, two one side at mount pad 3 is all established, four to first supporting seat 7 second supporting seat 20 all establishes in the outside of two first supporting seats 7 and establishes in one side of controller 4, and first supporting seat 7 supports first bull stick 5.
The implementation scene is specifically as follows: the sampled drill core is placed on a conveyor 17, the conveyor 17 is started, the conveyor 17 works to convey the drill core to an operation plate 9, the drill core rolls into an arc-shaped groove on the operation plate 9 under the driving of the conveyor 17 to stop, the conveyor 17 stops working at the moment, two clamping plates 11 slide on a sliding rod 19 to enable the inner sides of the two clamping plates 11 to be in contact with the two ends of the drill core, a handle 14 on a second threaded rod 13 is screwed to enable a handle 14 to be in contact with the outer side of the clamping plate 11 on the left side, the drill core is clamped at the moment, the device automatically loads the drill core through the matching use of a clamping mechanism 10 and a loading and unloading mechanism, the working efficiency is improved, the clamping mechanism 10 has the advantage of movable adjustment, the sampled drill cores with different lengths can be clamped so as to be fixed, the application range of the device is improved, and the embodiment specifically solves the problems that the drill core needs to be manually loaded before thickness measurement evaluation in the prior art, resulting in a problem of low efficiency of thickness measurement evaluation.
Referring to the attached drawings 1-8 of the specification, the automatic detachable core drilling thickness measuring evaluation device for the road surface of the highway engineering comprises a cutter 35, wherein the cutter 35 is arranged above a first threaded rod 6, a laser range finder 12 is inserted into the cutter 35, the top end of the laser range finder 12 extends out of the top end of the cutter 35, one end of a first rotating rod 5 on the right side extends out of a first supporting seat 7 on the right side, an incomplete gear 34 is inserted at the outer end of the first rotating rod 5, a rack 36 is meshed with the rear side of the incomplete gear 34, a spring 18 is fixedly arranged at the bottom end of the rack 36, the cutting mechanism is simple in cutting operation, and the thickness measuring efficiency is high;
a third support rod 37 is fixedly arranged on the front side of the rack 36, one side of the third support rod 37 extends into the first support seat 7 on the right side and is connected with the first support seat and the first support seat in a sliding manner, a fourth support rod 38 is fixedly arranged on the top end of the third support rod 37, one end of the fourth support rod 38 is fixedly connected with the top end of the cutter 35, the bottom end of the spring 18 is fixedly connected with the top end of the bottom plate 1, and the third support rod 37 supports the rack 36.
The implementation scene is specifically as follows: after the drill core is fixed, the forward and reverse motor 2 and the laser range finder 12 are started, the forward and reverse motor 2 works to drive the first rotating rod 5 and the first threaded rod 6 to rotate, at the moment, the operating plate 9 moves towards the direction far away from the forward and reverse motor 2 along the first threaded rod 6, at the moment, the two clamping plates 11, the four first supporting rods 15 and the four lantern rings 16 also move to the first rotating rod 5 on the right side along the direction far away from the forward and reverse motor 2 along the operating plate 9, the forward and reverse motor 2 stops working, the forward and reverse motor 2 is started after the incomplete gear 34 is inserted into the outer end of the first threaded rod 6, the structural level of the drill core is observed by a measurer to determine the cutting position of the drill core, if the drill core has three cutting positions, the operating plate 9 is pushed to enable the first cutting position of the drill core to be positioned below the cutter 35, at the moment, the first threaded rod 6 rotates to drive the incomplete gear 34 to rotate, the incomplete gear 34 rotates to drive the rack 36 meshed with the incomplete gear to descend, at this time, the spring 18 is compressed, and the third supporting rod 37 moves downwards in the inner portion of the right first supporting seat 7, at this time, the third supporting rod 37 drives the fourth supporting rod 38 to move downwards, the cutter 35 moves downwards to cut the first cutting position of the drill core, the laser range finder 12 in the cutter 35 emits a pulse laser beam to the clamping plate 11 on the right side when working, the photoelectric element in the laser range finder 12 receives the laser beam reflected by the clamping plate 11 on the right side, the timer in the laser range finder 12 measures the time from emission to reception of the laser beam, thus, the distance from the laser range finder 12 to the clamping plate 11 on the right side is calculated, the first measured value obtained at the time is the thickness of the first section of drill core, the incomplete gear 34 is not meshed with the rack 36 at the time, the spring 18 is to be restored, the rack 36 is pushed by the spring 18 to move upwards at the time, and the cutter 35 moves upwards to leave the drill core at the time;
The positive and negative motor 2 stops working, the operation board 9 is pushed at the moment to enable the second cutting position of the drill core to be positioned below the cutter 35, the positive and negative motor 2 is started, the incomplete gear 34 is driven to rotate by the first rotating rod 5 on the right side continuously, the cutter 35 moves downwards to cut the second cutting position of the drill core, the laser range finder 12 inside the cutter 35 emits a pulse laser beam to the clamping plate 11 on the right side when working, the thickness of the second section of drill core is the second measured value minus the first measured value, and so on, the thickness of the third section of drill core is the drill core length of the drill core minus the second measured thickness, the device has flexible structure, simple dividing operation and high thickness measuring efficiency, ensures the accuracy of thickness measuring evaluation results, and the embodiment particularly solves the problems that the strength of the drill core sampled in the prior art is high, and a measurer is easy to be injured when being manually divided, meanwhile, the efficiency of thickness measurement evaluation is low.
Referring to the attached fig. 1, 2, 3, 4 and 9 of the specification, the automatic detachable core drilling thickness measurement evaluation device for a road surface in a road engineering of this embodiment includes a cleaning mechanism 21, a bottom end of the cleaning mechanism 21 is fixedly disposed at a top end of a bottom plate 1 and is disposed at a front side of an operation plate 9, two first pipelines 23 distributed left and right are fixedly disposed at a top end of the cleaning mechanism 21, a rear end of each first pipeline 23 extends to a rear side of a push plate 27 and is fixedly connected with the push plate 27, a first electric push rod 24 is disposed between the two first pipelines 23, a second rotating rod 29 is disposed inside the cleaning mechanism 21 through a bearing, three fan blades 30 are fixedly disposed at an outer end of the second rotating rod 29, the three fan blades 30 are all disposed inside the cleaning mechanism 21, one end of the second rotating rod 29 extends out of one side of the cleaning mechanism 21, a driven pulley 32 is fixedly disposed at an outer end of the second rotating rod 29, a driving belt pulley 8 is fixedly arranged at the outer end of the first rotating rod 5, the driving belt pulley 8 is arranged between the first supporting seat 7 on the left side and the operating plate 9, the driving belt pulley 8 is connected with the driven belt pulley 32 through a belt 33, and the cleaning mechanism enables the working efficiency and accuracy of thickness measurement evaluation to be improved greatly;
The fixed third supporting seat 31 that is equipped with in outer end of second bull stick 29, the top at bottom plate 1 is established to the bottom mounting of third supporting seat 31, third supporting seat 31 is established between clearance case 21 and driven pulley 32, there is chamber door 22 in the front side of clearance case 21 through hinge joint, the fixed filter plate 28 that is equipped with in inside of clearance case 21, the top at flabellum 30 is established to filter plate 28, and third supporting seat 31 supports second bull stick 29.
The implementation scene is specifically as follows: after the thickness measurement is finished, the forward and reverse motor 2 is reversed, the operation plate 9 moves back to the initial position, as shown in fig. 1, the first electric push rod 24 is started, the first electric push rod 24 extends, the push plate 27 pushes the cut drill cores from the arc-shaped groove to the rear side, the drill cores roll onto the conveyor 17 and are conveyed away by the conveyor 17, the rotation of the first left rotating rod 5 rotates the driving pulley 8 thereon, the driving pulley 8 rotates to drive the driven pulley 32 to rotate through the belt 33, the driven pulley 32 rotates to rotate the second rotating rod 29, the second rotating rod 29 rotates the three fan blades 30 thereon, the air flow inside the cleaning box 21 is accelerated, the drill core powder or fragments remaining on the operation plate 9 are sucked into the cleaning box 21 through the two first pipelines 23 and remain on the filter plate 28, the box door 22 on the front side of the cleaning box 21 is opened, can clear up out powder or fragment, this device has the function of automatically cleaning for the work efficiency and the degree of accuracy of thickness measurement aassessment obtain bigger improvement, and more powder or fragment can be remained to the drill core of this embodiment specifically solved among the prior art thickness measurement, influence the degree of accuracy problem of drill core thickness measurement aassessment.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements may be made based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.
Claims (10)
1. The utility model provides a highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device, includes bottom plate (1), its characterized in that: the automatic cutting machine is characterized in that a controller (4) is fixedly arranged at the top end of the bottom plate (1), a laser range finder (12), a conveying mechanism, a loading and unloading mechanism, a cleaning mechanism, a clamping mechanism (10) and a cutting mechanism are arranged above the bottom plate (1), the laser range finder (12), the conveying mechanism, the loading and unloading mechanism, the cleaning mechanism, the clamping mechanism (10) and the cutting mechanism are all arranged on one side of the controller (4), the clamping mechanism (10) is arranged above the conveying mechanism, the loading and unloading mechanism is arranged on the rear side of the clamping mechanism (10), the cleaning mechanism is arranged on the front side of the clamping mechanism (10), and the cutting mechanism is arranged on one side of the clamping mechanism (10);
the conveying mechanism comprises a positive and negative motor (2), the positive and negative motor (2) is arranged above the bottom plate (1), two first rotating rods (5) and a first threaded rod (6) which are distributed left and right are arranged on one side of the positive and negative motor (2), the first threaded rod (6) is fixedly arranged between the two first rotating rods (5), one end of the first rotating rod (5) on the left side is fixedly connected with the output end of the positive and negative motor (2), an operating plate (9) is arranged on the outer end of the first threaded rod (6) in a threaded manner, and an arc-shaped groove is formed in the top end of the operating plate (9);
The cutting mechanism comprises a cutter (35), the cutter (35) is arranged above the first threaded rod (6), the laser range finder (12) is inserted into the interior of the cutter (35) and the top end of the laser range finder (12) extends out of the top end of the cutter (35), an incomplete gear (34) is inserted into the outer end of the first rotating rod (5), a rack (36) is meshed with the rear side of the incomplete gear (34), and a spring (18) is fixedly arranged at the bottom end of the rack (36).
2. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 1, characterized in that: the bottom mounting of positive and negative motor (2) is equipped with mount pad (3), the bottom mounting of mount pad (3) is established on the top of bottom plate (1).
3. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 2, characterized in that: the loading and unloading mechanism comprises a conveyor (17), the rear side of a bottom plate (1) is arranged on the conveyor (17), the bottom end of the conveyor (17) is fixed on the top end of the bottom plate (1), the front side of the conveyor (17) extends to the rear side of an operating plate (9) and contacts with the rear side and the rear side of the operating plate, a push plate (27) is arranged on the top end of the operating plate (9), the front side of an arc-shaped groove is arranged on the push plate (27), and a first electric push rod (24) is fixedly arranged on the front side of the push plate (27).
4. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 3, characterized in that: fixture (10) include splint (11) that distribute about two, the bottom of splint (11) is higher than the top of operation panel (9), bores the core and places in the arc recess, two the inboard of splint (11) and the both ends contact of boring the core, two the screw thread is equipped with second threaded rod (13) between splint (11), the one end of second threaded rod (13) and the inboard fixed connection of right side splint (11), the other end of second threaded rod (13) extends the outside and the two threaded connection of left side splint (11), the top in push pedal (27) is established in second threaded rod (13).
5. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 4, characterized in that: the outer end of the second threaded rod (13) is fixedly provided with a handle (14), the handle (14) is arranged on the outer side of the left splint (11) and contacts with the outer side of the splint (11), the front side and the rear side of the two splints (11) are respectively fixedly provided with a first supporting rod (15), a lantern ring (16) is fixedly arranged at the bottom end of the first supporting rod (15), two sliding rods (19) which are distributed front and back are arranged in the operating plate (9) in a sliding manner, both ends of the slide rod (19) penetrate through the inner sides of the operating plate (9) and the lantern ring (16), the operating plate (9) is connected with the lantern ring (16) in a sliding way, two second supporting seats (20) which are distributed at the left and the right are fixedly arranged at the outer end of the sliding rod (19), the bottom end of the second supporting seat (20) is fixedly arranged at the top end of the bottom plate (1), the top end of the second supporting seat (20) is provided with two mounting holes (26) which are distributed front and back.
6. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road surface of the highway engineering according to claim 5, wherein: two the outer end of first bull stick (5) is all fixed and is equipped with first supporting seat (7), right side first bull stick (5) one end extends first supporting seat (7), two on right side one side at mount pad (3), four are all established in first supporting seat (7) second supporting seat (20) are all established in the outside of two first supporting seats (7) and are established in one side of controller (4).
7. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road surface of the highway engineering according to claim 3, wherein: the bottom mounting of push pedal (27) is equipped with the sponge, the bottom of sponge and the top contact of operation panel (9), the front end of first electric putter (24) is fixed and is equipped with second bracing piece (25), the front side fixed connection of one end and operation panel (9) of second bracing piece (25).
8. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road surface of the highway engineering according to claim 6, wherein: the fixed third bracing piece (37) that is equipped with in front side of rack (36), the inside and the two sliding connection of the first supporting seat (7) in right side are extended into in one side of third bracing piece (37), the fixed fourth bracing piece (38) that is equipped with in top of third bracing piece (37), the one end of fourth bracing piece (38) and the top fixed connection of cutter (35), the bottom of spring (18) and the top fixed connection of bottom plate (1).
9. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 6, characterized in that: the cleaning mechanism comprises a cleaning box (21), the bottom end of the cleaning box (21) is fixedly arranged at the top end of the bottom plate (1) and is arranged at the front side of the operating plate (9), two first pipelines (23) distributed left and right are fixedly arranged at the top end of the cleaning box (21), the rear end of each first pipeline (23) extends to the rear side of the push plate (27) and is fixedly connected with the rear side of the push plate, a first electric push rod (24) is arranged between the two first pipelines (23), a second rotating rod (29) is arranged in the cleaning box (21) through a bearing, three fan blades (30) are fixedly arranged at the outer end of the second rotating rod (29), the three fan blades (30) are arranged in the cleaning box (21), one end of the second rotating rod (29) extends out of one side of the cleaning box (21), and a driven belt pulley (32) is fixedly arranged at the outer end of the second rotating rod (29), the outer end of first bull stick (5) is fixed and is equipped with drive pulley (8), drive pulley (8) are established between first supporting seat in left side (7) and operation panel (9), drive pulley (8) are connected through belt (33) with driven pulley (32).
10. The automatic loading and unloading type core drilling thickness measurement evaluation device for the road engineering pavement according to claim 9, characterized in that: the fixed third supporting seat (31) that is equipped with in outer end of second bull stick (29), the top in bottom plate (1) is established to the bottom mounting of third supporting seat (31), establish between clearance case (21) and driven pulley (32) third supporting seat (31), the front side of clearance case (21) articulates through the hinge has chamber door (22), the fixed filter plate (28) that are equipped with in inside of clearance case (21), the top at flabellum (30) is established in filter plate (28).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210276109.2A CN114669789A (en) | 2022-03-21 | 2022-03-21 | Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210276109.2A CN114669789A (en) | 2022-03-21 | 2022-03-21 | Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device |
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| CN202210276109.2A Pending CN114669789A (en) | 2022-03-21 | 2022-03-21 | Highway engineering road surface auto-control handling formula bores core thickness measurement evaluation device |
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Cited By (1)
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| CN116475844A (en) * | 2023-04-14 | 2023-07-25 | 临沂荣华文创藤饰股份有限公司 | Thickness detection device for ironwork cutting |
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