CN112683631B - Asphalt pavement core sample separator - Google Patents
Asphalt pavement core sample separator Download PDFInfo
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- CN112683631B CN112683631B CN202110112966.4A CN202110112966A CN112683631B CN 112683631 B CN112683631 B CN 112683631B CN 202110112966 A CN202110112966 A CN 202110112966A CN 112683631 B CN112683631 B CN 112683631B
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- limit switch
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- 239000010426 asphalt Substances 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 24
- 239000002699 waste material Substances 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000001788 irregular Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses an asphalt pavement core sample separator which comprises a base and a supporting seat, wherein a pair of rails are parallelly fixed on the top surface of the base, first sliding blocks matched with the rails are slidably arranged on the rails, a supporting plate is fixed above the first sliding blocks, a U-shaped housing is symmetrically fixed on the top surface of the supporting plate, an upper clamp is fixed on the top surface of the supporting seat, a lower clamp, a left clamp and a right clamp are arranged in the U-shaped housing, and the upper clamp, the lower clamp, the left clamp and the right clamp are distributed in a circular array, and the upper clamp is positioned above the lower clamp. The invention is designed with the corrugated hose, the irregular plate and the baffle plate, has the dustproof effect, is good in fixing effect and more firm by attaching and fixing the core sample through the plurality of movable square rods, and improves the safety by binding the two ends of the core sample through the steel wire ropes paid out by the first paying-off box and the second paying-off box.
Description
Technical Field
The invention relates to the field of machinery, in particular to an asphalt pavement core sample separator.
Background
In the asphalt pavement paving process, the asphalt pavement core sample needs to be detected, and the core sample needs to be cut and separated during the detection. When the core sample of the common asphalt pavement is cut, a worker places the core sample on an operating table of a core sample separator of the asphalt pavement, and operates a cutting tool to cut the core sample. The part of the fixed core sample of current bituminous paving core sample separator is arc recess only, does not have effectual fixing device, and the core sample moves easily in the cutting process, and the incision takes place the skew and leads to the tangent plane untidy influence testing result, not only the cutting degree of difficulty is high, inefficiency, working strength is big, runs into resistance when cutting moreover, and the core sample easily drops from the operation panel, and the cutting process also can produce a lot of dust, and the broken slag easily splashes on the staff, and operational environment is poor, very unsafe. In addition, the existing asphalt pavement core sample separator has no effective positioning component when positioning and cutting positions, has low moving and adjusting speed and low use efficiency, and is not practical.
Disclosure of Invention
In order to solve the problems, the invention provides an asphalt pavement core-like separator.
The invention is realized by the following technical scheme:
the utility model provides an asphalt pavement core sample separator, includes base and supporting seat, the top surface parallel fixation of base has a pair of track, all slide on the track and be equipped with rather than assorted first slider, the top of first slider is fixed with the backup pad, the top surface symmetry of backup pad is fixed with the U-shaped housing, the top surface of supporting seat is fixed with the anchor clamps, be equipped with down anchor clamps, left anchor clamps and right anchor clamps in the U-shaped housing, go up and be circular array distribution between anchor clamps, lower anchor clamps, left anchor clamps, the right anchor clamps down, go up the anchor clamps and be located the upper left side of anchor clamps down, right anchor clamps are located the upper right side of anchor clamps down, go up anchor clamps, lower anchor clamps, left anchor clamps and right anchor clamps all include bar casing, square pole, spring, magnet, electro-magnet, clamping jaw and glue the ring, the bottom surface of bar casing evenly is equipped with a plurality of square through-holes, the square through hole is internally provided with a square rod matched with the square through hole in a sliding manner, a spring is fixed between the square rod and the inner wall of a strip-shaped shell, a magnet is embedded and fixed on the side face of the square rod, an electromagnet is fixedly arranged in the strip-shaped shell and is arranged in a fitting manner with the magnet, the bottom face of the square rod is fixedly provided with a clamping jaw, the bottom face of the clamping jaw is provided with an annular blind hole, a rubber ring is fixedly arranged in the annular blind hole, the upper part and the two sides of the U-shaped housing are respectively provided with a first electric telescopic rod, the telescopic end of the first electric telescopic rod on the upper part penetrates through the U-shaped housing to be fixed with an upper clamp, the telescopic end of the first electric telescopic rod on the two sides penetrates through the U-shaped housing to be respectively fixed with a lower clamp and a left clamp, a first outgoing box is fixed on the side face of the upper clamp, a second outgoing box is fixed on the side face of the left clamp, and the first outgoing box and the second outgoing box comprise a vortex spring component, the wire storage box, first flange bearing and wire rope, the vortex spring subassembly includes fixed box, vortex spring and intermediate mandrel, the side of fixed box is fixed with the wire storage box, install vortex spring in the fixed box, vortex spring middle part is fixed with intermediate mandrel, vortex spring penetrates in the wire storage box, the wire rope of first wire storage box inner wall middle part is fixed with first flange bearing through the bolt, interference fit between first flange bearing and the intermediate mandrel, the winding has wire rope on the intermediate mandrel, the side of wire storage box is equipped with the wire hole, and wire rope's tip stretches out from the wire hole, wire rope's top surface threaded connection has the second retaining member, and the bottom of second retaining member pierces into the wire hole, wire rope's tip is fixed with the internal thread cover respectively, down anchor clamps and right anchor clamps's side is fixed with the external screw rod, and external thread cover looks matching, slide on the wire rope of first wire rope of wire storage box is equipped with first lantern ring, first lantern ring's top surface is fixed with the external screw rod, the bottom surface of first lantern ring is fixed with the sucking disc, the second lantern ring is equipped with the wire rope on the intermediate mandrel, the profile flat flexible hose profile, the profile flat hose is equipped with between the two side of flexible hose type respectively, take-up and the profile flat hose is fixed with, the profile flat hose is equipped with the profile flat, the profile flat hose is fixed with on the side of profile flat, the profile flat hose is fixed with one side, and is equipped with the profile flat, and is fixed with a flexible, and is flexible, the profile flat and is flexible, blind holes matched with the number and the positions of the round fixing blocks are uniformly formed in the lower portion of the side face of the irregular plate, the round fixing blocks are in sliding connection with the blind holes, a second electric telescopic rod is fixed on the top face of the base, a first fixing block is fixed at the telescopic end of the second electric telescopic rod, the top face of the first fixing block is fixed with the bottom face of the supporting plate, a sliding groove is formed in the side face of the supporting plate, a T-shaped sliding block matched with the sliding groove is arranged in the sliding groove in a sliding manner, a triangular fixing block is fixed on the side face of the T-shaped sliding block, a laser pen is fixed on the inclined face of the triangular fixing block, a vertical rod is fixed on the bottom face of the triangular fixing block, a handle is fixed on the side face of the vertical rod, a first locking piece is connected to the triangular fixing block in a threaded manner, a limit switch is fixedly arranged on the top face of the base, and the limit switch and the second electric telescopic rod are electrically connected through wires, the top surface of the base is fixed with a vertical plate, the top surface of the vertical plate is fixed with a transverse plate, the side surface of the vertical plate is fixed with a second fixed block and a third fixed block, a sliding rod is fixed between the transverse plate and the third fixed block, a sleeve matched with the sliding rod is arranged on the sliding rod in a sliding mode, a first motor is fixedly arranged on the bottom surface of the transverse plate, a screw rod is fixedly connected with the driving end of the first motor, a second flange bearing is fixed on the top surface of the second fixed block, the bottom end of the screw rod is in interference fit with the second flange bearing, a ball nut matched with the screw rod is arranged on the screw rod, a fourth fixed block is fixed on the side surface of the ball nut, a second motor is fixedly arranged on the bottom surface of the fourth fixed block, a shaft is fixed between the driving end of the second motor and the sleeve, a cutting wheel is fixedly arranged on the shaft, an arc-shaped plate is fixed on the side surface of the transverse plate, the bottom surface of base evenly is fixed with a plurality of universal wheels, the top surface of base is fixed with the battery.
Preferably, the rubber ring is made of thermoplastic elastomer, the rubber ring is arranged in the annular blind hole in an injection molding mode, the spring is a compression spring, the waste collecting box is in a ship shape, and the baffle, the waste collecting box and the arc plate are made of transparent PVC plastic plates.
Preferably, the outer end of the annular blind hole exposes the rubber ring, the outer end edge of the rubber ring is provided with a chamfer, the bottom surface of the clamping jaw is set to be a cambered surface, the bottom surface of the sucking disc is provided with a groove, and the waste collecting box is inserted into the corresponding blind hole through a circular fixing block and fixedly mounted with the special-shaped plate.
Preferably, the first flange bearing is fixed with the wire storage box through a plurality of bolts, the second flange bearing is fixed with the second fixed block through a plurality of bolts, the shaft is connected with the sleeve through a bearing, the shaft is a spline shaft matched with the cutting wheel, and the cutting wheel is fixedly connected with the shaft through a spline.
Preferably, the battery is electrically connected with the electromagnet, the first electric telescopic rod, the second electric telescopic rod, the first motor and the second motor through wires.
Compared with the prior art, the invention has the beneficial effects that: the invention is designed with the corrugated hose, the irregular plate and the baffle plate, has the dustproof effect, is good in fixing effect and more firm by attaching and fixing the core sample through the plurality of movable square rods, and improves the safety by binding the two ends of the core sample through the steel wire ropes paid out by the first paying-off box and the second paying-off box.
Drawings
FIG. 1 is a schematic illustration of the structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a view A-A of FIG. 1 according to the present invention;
FIG. 4 is a view B-B of FIG. 2 according to the present invention;
FIG. 5 is a schematic diagram illustrating the operation of the structure of the present invention;
FIG. 6 is a left side view of FIG. 5 in accordance with the present invention;
FIG. 7 is an enlarged schematic view of the invention at D of FIG. 1;
FIG. 8 is an enlarged schematic view of FIG. 3 at E according to the present invention;
fig. 9 is a C-C view of the sleeve of the present invention with 6.
In the figure: base 1, track 2, first slider 3, backup pad 4, U-shaped housing 5, supporting seat 6, upper jig 7, lower jig 8, left jig 9, right jig 10, bar housing 11, square bar 12, spring 13, magnet 14, electromagnet 15, clamping jaw 16, glue ring 17, first electric telescopic rod 18, first pay-off box 19, second pay-off box 20, scroll spring assembly 21, wire storage box 22, first flange bearing 23, wire rope 24, first collar 25, second collar 26, suction cup 27, external threaded rod 28, internal thread bush 29, corrugated hose 30, shaped plate 31, baffle 32, scrap collecting box, circular fixed block 34, second electric telescopic rod 35, first fixed block 36T-shaped slide block 37, triangle fixed block 38, laser pen 39, vertical rod 40, handle 41, first locking member 42, limit switch 43, cross plate 44, second fixed block 45, third fixed block 46, slide rod 47, sleeve 48, first motor 49, screw rod 50, second flange bearing 51, ball nut 52, fourth fixed block 53, second motor 54, shaft 55, cutting wheel 56, arc plate 57, universal wheel 58, battery 59, vertical plate 60, chute 4-1, square through hole 11-1, annular blind hole 16-1, fixed box 21-1, scroll spring 21-2, middle mandrel 21-3, wire outlet 22-1, second locking member 22-2, through hole 31-1, blind hole 31-2.
Detailed Description
The invention is described in further detail below with reference to the attached drawings and detailed description:
as shown in fig. 1-9, an asphalt pavement core sample separator comprises a base 1 and a supporting seat 6, wherein a pair of rails 2 are fixed on the top surface of the base 1 in parallel, first sliding blocks 3 matched with the rails 2 are arranged on the rails 2 in a sliding manner, a supporting plate 4 is fixed above the first sliding blocks 3, a U-shaped housing 5 is symmetrically fixed on the top surface of the supporting plate 4, an upper clamp 7 is fixed on the top surface of the supporting seat 6, a lower clamp 8, a left clamp 9 and a right clamp 10 are arranged in the U-shaped housing 5, the upper clamp 7, the lower clamp 8, the left clamp 9 and the right clamp 10 are distributed in a circular array, the upper clamp 7 is positioned above the lower clamp 8, the left clamp 9 is positioned above the lower clamp 8, the right clamp 10 is positioned above the lower clamp 8, the upper clamp 7, the lower clamp 8, the left clamp 9 and the right clamp 10 all comprise a strip-shaped shell 11, a square rod 12, a spring 13, a magnet 14, an electromagnet 15, a clamping jaw 16 and a rubber ring 17, the bottom surface of the strip-shaped shell 11 is uniformly provided with a plurality of square through holes 11-1, square rods 12 matched with the square through holes are respectively and slidably arranged in the square through holes 11-1, springs 13 are fixed between the square rods 12 and the inner wall of the strip-shaped shell 11, magnets 14 are fixedly embedded in the side surfaces of the square rods 12, electromagnets 15 are fixedly arranged in the strip-shaped shell 11, the electromagnets 15 are arranged in a lamination manner with the magnets 14, clamping jaws 16 are fixedly arranged on the bottom surface of the square rods 12, annular blind holes 16-1 are arranged on the bottom surfaces of the clamping jaws 16, rubber rings 17 are fixedly arranged in the annular blind holes 16-1, first electric telescopic rods 18 are respectively fixed on the upper part and two sides of a U-shaped housing 5, the telescopic ends of the first electric telescopic rods 18 on the upper part penetrate through the U-shaped housing 5 and are fixedly arranged on an upper clamp 7, the telescopic ends of the first electric telescopic rods 18 on two sides penetrate through the U-shaped housing 5 to be respectively fixed with the lower clamp 8 and the left clamp 9, a first wire outlet box 19 is fixed on the side face of the upper clamp 7, a second wire outlet box 20 is fixed on the side face of the left clamp 9, the first wire outlet box 19 and the second wire outlet box 20 respectively comprise a vortex spring component 21, a wire storage box 22, a first flange bearing 23 and a steel wire rope 24, the vortex spring component 21 comprises a fixed box 21-1, a vortex spring 21-2 and a middle mandrel 21-3, the wire storage box 22 is fixed on the side face of the fixed box 21-1, the vortex spring 21-2 is installed in the fixed box 21-1, the middle mandrel 21-3 is fixed in the middle of the vortex spring 21-2, the vortex spring 21-2 penetrates into the wire storage box 22, the first flange bearing 23 is fixed on the middle of the inner wall of the wire storage box 22 through bolts, the first flange bearing 23 is in interference fit with the middle mandrel 21-3, the middle mandrel 21-3 is wound with a steel wire rope 24, the side surface of the wire storage box 22 is provided with a wire outlet hole 22-1, the end part of the steel wire rope 24 extends out of the wire outlet hole 22-1, the top surface of the wire storage box 22 is connected with a second locking piece 22-2 in a threaded manner, the bottom end of the second locking piece 22-2 penetrates into the wire outlet hole 22-1, the end parts of the steel wire rope 24 are respectively fixed with an internal thread sleeve 29, the side surfaces of the lower clamp 8 and the right clamp 10 are respectively fixed with an external thread rod 28, the external thread rod 28 is matched with the internal thread sleeve 29, the steel wire rope 24 of the first wire storage box 19 is provided with a first collar 25 in a sliding manner, the top surface of the first collar 25 is fixed with the external thread rod 28, the bottom surface of the first collar 25 is fixed with a sucker 27, the steel wire rope 24 of the second pay-off box 20 is slidably provided with a second collar 26, the bottom surface of the second collar 26 is fixedly provided with an internal thread bush 29, corrugated hoses 30 are symmetrically arranged between the U-shaped housings 5, one side surfaces of the corrugated hoses 30 are respectively fixed with adjacent U-shaped housings 5, the other side surfaces of the corrugated hoses 30 are respectively fixed with a special-shaped plate 31, the cross section of the special-shaped plate 31 is round at the upper part, the middle part of the special-shaped plate 31 is provided with a through hole 31-1, the side edges of the special-shaped plate 31 are symmetrically fixed with baffle plates 32 matched with the special-shaped plate 31, a waste collecting box 33 is arranged between the special-shaped plates 31, two sides of the waste collecting box 33 are respectively and uniformly provided with a plurality of round fixing blocks 34, blind holes 31-2 matched with the round fixing blocks 34 in number and position are uniformly arranged at the lower parts of the side surfaces of the special-shaped plate 31, the round fixing blocks 34 are in sliding connection with the blind holes 31-2, the top surface of the base 1 is fixed with a second electric telescopic rod 35, the telescopic end of the second electric telescopic rod 35 is fixed with a first fixed block 36, the top surface of the first fixed block 36 is fixed with the bottom surface of the supporting plate 4, the side surface of the supporting plate 4 is provided with a sliding groove 4-1, a T-shaped sliding block 37 matched with the sliding groove 4-1 is arranged in a sliding way, the side surface of the T-shaped sliding block 37 is fixed with a triangle fixed block 38, the inclined surface of the triangle fixed block 38 is fixed with a laser pen 39, the bottom surface of the triangle fixed block 38 is fixed with a vertical rod 40, the side surface of the vertical rod 40 is fixed with a handle 41, the triangle fixed block 38 is connected with a first locking piece 42 in a threaded manner, the top surface of the base 1 is fixedly provided with a limit switch 43, the limit switch 43 is electrically connected with the second electric telescopic rod 35 through a wire, the top surface of base 1 is fixed with riser 60, the top surface of riser 60 is fixed with diaphragm 44, the side of riser 60 is fixed with second fixed block 45 and third fixed block 46, be fixed with slide bar 47 between diaphragm 44 and the third fixed block 46, slide bar 47 is last to slide and be equipped with rather than assorted sleeve 48, the bottom surface fixed mounting of diaphragm 44 has first motor 49, the drive end fixedly connected with lead screw 50 of first motor 49, the top surface of second fixed block 45 is fixed with second flange bearing 51, the bottom and the second flange bearing 51 interference fit of lead screw 50 are equipped with rather than assorted ball nut 52 on the lead screw 50, the side of ball nut 52 is fixed with fourth fixed block 53, the bottom surface fixed mounting of fourth fixed block 53 has second motor 54, be fixed with between the sleeve 48 in the drive of second motor 54, fixed mounting has cutting wheel 56 on the axle 55, the side of diaphragm 44 is fixed with 57, the bottom surface 1 is fixed with the universal base 1 a plurality of universal base plates 58. The plastic ring 17 is made of thermoplastic elastomer, the plastic ring 17 is arranged in the annular blind hole 16-1 in an injection molding mode, the spring 13 is a compression spring, the waste collecting box 33 is in a ship shape, and the baffle 32, the waste collecting box 33 and the arc plate 57 are made of transparent PVC plastic plates. The outer end of the annular blind hole 16-1 is exposed out of the rubber ring 17, the outer end edge of the rubber ring 17 is provided with a chamfer, the bottom surface of the clamping jaw 16 is set to be an arc surface, the bottom surface of the suction disc 27 is provided with a groove, and the waste collecting box 33 is inserted into the corresponding blind hole 31-2 through the circular fixing block 34 and fixedly installed with the special-shaped plate 31. The first flange bearing 23 is fixed with the wire storage box 22 through a plurality of bolts, the second flange bearing 51 is fixed with the second fixing block 45 through a plurality of bolts, the shaft 55 is connected with the sleeve 48 through bearings, the shaft 55 is a spline shaft matched with the cutting wheel 56, and the cutting wheel 56 is fixedly connected with the shaft 55 through splines. The battery 59 is electrically connected with the electromagnet 15, the first electric telescopic rod 18, the second electric telescopic rod 35, the first motor 49 and the second motor 54 through wires.
Working principle: when the novel core sample cutting device is used, a core sample is inserted into the U-shaped housing 5, so that a middle cutting position of the core sample is exposed between the two U-shaped housings 5, wherein a lower clamp 8 supports the core sample at the lower part, a first electric telescopic rod 18 is controlled to extend out, an upper clamp 7, a left clamp 9 and a right clamp 10 are contacted towards the core sample, and the core sample is clamped and fixed under the combined action of the upper clamp 7, the lower clamp 8, the left clamp 9 and the right clamp 10; the upper clamp 7, the lower clamp 8, the left clamp 9 and the right clamp 10 comprise a strip-shaped shell 11, square rods 12, springs 13, magnets 14, electromagnets 15, clamping jaws 16 and glue rings 17, a plurality of square through holes 11-1 are uniformly formed in the bottom surface of the strip-shaped shell 11, square rods 12 matched with the square through holes are slidably arranged in the square through holes 11-1, the springs 13 which are compression springs are fixed between the square rods 12 and the inner wall of the strip-shaped shell 11, the fixation of a core sample can be enhanced according to the contact and clamping of each individual square rod 12 and an uneven surface core sample, magnets 14 are embedded and fixed on the side surface of the square rod 12, electromagnets 15 are fixedly installed in the strip-shaped shell 11, and the electromagnets 15 are in fit with the magnets 14, after the core sample is fixed, the electromagnets 15 are started, so that the electromagnets 15 adsorb and fix the magnets 14 on each individual square rod 12, the square rods 12 are not movable, and therefore the core sample is effectively fixed by the upper clamp 7, the lower clamp 8, the left clamp 9 and the right clamp 10, and the core sample are firmly fixed through the plurality of movable square rods 12, and the core sample are fixed, and the fixing effect is better; the bottom surface of square pole 12 is fixed with clamping jaw 16, and the bottom surface of clamping jaw 16 sets up to the cambered surface, is convenient for laminate the core sample, and the bottom surface of clamping jaw 16 is equipped with annular blind hole 16-1, and annular blind hole 16-1 internal fixation has the gum ring 17, and the gum ring 17 sets up in annular blind hole 16-1 through the mode of moulding plastics, and the outer end of annular blind hole 16-1 exposes gum ring 17, and the outer end edge of gum ring 17 is equipped with the chamfer, and the material of gum ring 17 has elasticity for thermoplastic elastomer, can increase frictional force when clamping jaw 16 presss from both sides tight core sample surface. After the core sample is fixed, the steel wire rope 24 on the first paying-off box 19 is drawn out, the internal thread sleeve 29 fixed with the steel wire rope is in threaded connection with the external thread rod 28 on the lower clamp 8, the sucking disc 27 is moved to the middle of the side surface of the core sample by sliding the first lantern ring 25, then the steel wire rope 24 of the second paying-off box 20 is drawn out, the internal thread sleeve 29 fixed with the steel wire rope is in threaded connection with the external thread rod 28 on the right clamp 10, as shown in fig. 9, the internal thread sleeve 29 fixed with the steel wire rope is moved to the middle of the side surface of the core sample by sliding the second lantern ring 26 and is in threaded connection with the external thread rod 28 on the first lantern ring 25, so that the two steel wire ropes 24 are in a cross shape, as shown in fig. 6, the two side surfaces of the core sample are covered, the core sample is prevented from sliding from two sides, and the safety is improved; the bottom surface of the sucker 27 is provided with a groove, and the sucker can be attached to the middle part of the side surface of the suction core sample to prevent the steel wire rope 24 from shifting; the top surface of the wire storage box 22 is in threaded connection with a second locking piece 22-2, the bottom end of the second locking piece 22-2 penetrates into the wire outlet hole 22-1, and the second locking piece 22-2 can be screwed to lock the steel wire rope 24.
When the core sample cutting position is positioned, the handle 41 can be held to move the triangular fixing block 38 and the laser pen 39, the laser pen 39 is started, rays of the core sample are observed to move to the cutting position, then the triangular fixing block 38, the laser pen 39 and the vertical rod 40 are fixed by the first locking piece 42, the second electric telescopic rod 35 is started to work, the supporting plate 4 and parts for fixing the core sample and the core sample above are enabled to move together on the track 2, the limit switch 43 is arranged right below the cutting wheel 56, when the vertical rod 40 touches the limit switch 43, the second electric telescopic rod 35 stops working, the core sample to be cut is stopped right below the cutting wheel 56, then the first motor 49 and the second motor 54 are started to work, the first motor 49 drives the screw 50 to rotate, the ball nut 52 and the second motor 54 mounted on the screw 50 move downwards, the cutting wheel 56 is enabled to be close to the core sample to be cut, the cutting wheel 56 rotates to cut the core sample when the second motor 54 works, the positioning speed block is high in use efficiency, and practical.
Before the first motor 49 and the second motor 54 are started to work, the two deformed plates 31 are pulled to be close to each other, as shown in fig. 5, the baffle plates 32 on the two deformed plates 31 are closed, the round fixing blocks 34 on the two sides of the waste collecting box 33 are respectively inserted into the blind holes 31-2 formed in the two deformed plates 31 correspondingly, dust and flying scraps are prevented from splashing when the cutting wheel 56 cuts a core sample by the baffle plates 32, and after the cutting work is completed, the waste collecting box 33 can be taken down to clean waste generated by cutting. The side surface of the transverse plate 44 is fixed with an arc-shaped plate 57 for shielding the cutting wheel 56, and the baffle 32, the waste collecting box 33 and the arc-shaped plate 57 are made of transparent PVC plastic plates, so that the working condition of the cutting wheel 56 can be observed conveniently; wherein a pair of rails 2 are fixed on the top surface of the base 1 in parallel, and the design of the double rails increases the stability of the support plate 4 and the parts fixed on the support plate during movement; wherein, a vertical plate 60 is fixed on the top surface of the base 1, a transverse plate 44 is fixed on the top surface of the vertical plate 60, a second fixed block 45 and a third fixed block 46 are fixed on the side surface of the vertical plate 60, a sliding rod 47 is fixed between the transverse plate 44 and the third fixed block 46, a sleeve 48 matched with the sliding rod 47 is arranged on the sliding rod 47 in a sliding manner, a shaft 55 is fixed between the sleeve 48 and the second motor 54 in driving, the shaft 55 is connected with the sleeve 48 through a bearing, and when the cutting wheel 56 moves, the sleeve 48 slides along with the sliding rod 47, so that the stability of the cutting wheel 56 during movement is improved; wherein, a plurality of universal wheels 58 are uniformly fixed on the bottom surface of the base 1, which is convenient for moving the device; the top surface of the base 1 is fixed with a battery 59, the battery 59 is electrically connected with the electromagnet 15, the first electric telescopic rod 18, the second electric telescopic rod 35, the first motor 49 and the second motor 54 through wires, and the battery 59 provides power for the electromagnet 15, the first electric telescopic rod 18, the second electric telescopic rod 35, the first motor 49 and the second motor 54.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An asphalt pavement core sample separator, characterized in that: including base (1) and supporting seat (6), the top surface parallel fixation of base (1) has a pair of track (2), all slide on track (2) be equipped with rather than assorted first slider (3), the top of first slider (3) is fixed with backup pad (4), the top surface symmetry of backup pad (4) is fixed with U-shaped housing (5), the top surface of supporting seat (6) is fixed with anchor clamps (7), be equipped with down anchor clamps (8), left anchor clamps (9) and right anchor clamps (10) in U-shaped housing (5), go up and be circular array distribution between anchor clamps (7), lower anchor clamps (8), left anchor clamps (9), right anchor clamps (10) are located the top of lower anchor clamps (8), right side anchor clamps (10) are located the top of the right side of lower anchor clamps (8), go up anchor clamps (7), lower anchor clamps (8), left anchor clamps (9) and right anchor clamps (10) all include shell (11), pole (12), bar (14), bar magnet (16), bar magnet (11) are evenly glued in bar (17) and are equipped with bar-shaped through-hole (11) between bar (13), square through-hole (11-1) in all slide be equipped with rather than assorted square pole (12), be fixed with spring (13) between square pole (12) and the bar casing (11) inner wall, the side embedding of square pole (12) is fixed with magnet (14), fixed mounting has electro-magnet (15) in bar casing (11), and electro-magnet (15) and magnet (14) laminating set up, the bottom surface of square pole (12) is fixed with clamping jaw (16), the bottom surface of clamping jaw (16) is equipped with annular blind hole (16-1), annular blind hole (16-1) internal fixation has rubber ring (17), the upper portion and the both sides of U-shaped housing (5) are fixed with first electric telescopic handle (18) respectively, and the flexible end of first electric telescopic handle (18) on upper portion passes U-shaped housing (5) and last anchor clamps (7) phase-lock, and the flexible end of first electric telescopic handle (18) on both sides passes U-shaped housing (5) respectively with lower (8), left anchor clamps (9) phase-lock, the bottom surface of clamping jaw (16) is fixed with clamping jaw (16), the bottom surface of clamping jaw (16) is equipped with annular blind hole (16-1), the upper clamp (7) is fixed with first wire box (19), first wire outlet box (19) and second wire outlet box (20) have, first wire outlet box (20) and second wire outlet box (20) are including spiral component, first wire outlet box (20) and second wire outlet box (20) are fixed The wire storage box (22), the first flange bearing (23) and the wire rope (24), the vortex spring assembly (21) comprises a fixed box (21-1), a vortex spring (21-2) and a middle mandrel (21-3), the wire storage box (22) is fixed on the side face of the fixed box (21-1), the vortex spring (21-2) is installed in the fixed box (21-1), the middle mandrel (21-3) is fixed in the middle of the vortex spring (21-2), the vortex spring (21-2) penetrates into the wire storage box (22), the first flange bearing (23) is fixed in the middle of the inner wall of the wire storage box (22) through bolts, the wire rope (24) is wound on the middle mandrel (21-3), a wire hole (22-1) is formed in the side face of the wire storage box (22), the end portion of the wire rope (24) extends out of the wire hole (22-1), a second thread piece (22-2) is connected to the top face of the wire storage box (22), the wire rope (22) penetrates into the end portion of the second thread piece (22-2), the wire rope (24) penetrates into the end portion of the wire rope (22-2) and is fixed in the thread sleeve (29), the side of lower anchor clamps (8) and right anchor clamps (10) are fixed with external screw thread pole (28), and external screw thread pole (28) and internal screw thread cover (29) assorted, slide on wire rope (24) of first outlet box (19) and be equipped with first lantern ring (25), the top surface of first lantern ring (25) is fixed with and external screw thread pole (28), the bottom surface of first lantern ring (25) is fixed with sucking disc (27), slide on wire rope (24) of second unwrapping wire box (20) and be equipped with second lantern ring (26), the bottom surface of second lantern ring (26) is fixed with internal screw thread cover (29), symmetry is equipped with corrugated hose (30) between U-shaped housing (5), one side of corrugated hose (30) is fixed with adjacent U-shaped housing (5) respectively, the another side of corrugated hose (30) is all is fixed with shaped plate (31), the cross-section of shaped plate (31) is top lower circle, the middle part of shaped plate (31) is equipped with through-hole (31-1), the side edge of shaped plate (31) is fixed with female material (33) between the both sides of the symmetrical box (33) that receive waste material (33) respectively, the both sides are equipped with circular waste material (33) are equipped with between them, the utility model discloses a limit switch, including base (1), fixed limit switch (43) and limit switch, fixed limit switch (43) are fixed on the base, fixed limit switch (43) and limit switch (60) are fixed on the base, fixed limit switch (1) is fixed on the limit switch, fixed limit switch (43) is fixed on the limit switch (43) through the limit switch (43) on the base, fixed limit switch (43) is fixed on the base (1) through the fixed limit switch (43) on the base, the top surface of riser (60) is fixed with diaphragm (44), the side of riser (60) is fixed with second fixed block (45) and third fixed block (46), be fixed with slide bar (47) between diaphragm (44) and third fixed block (46), slide bar (47) are last to slide and are equipped with rather than assorted sleeve (48), the bottom surface fixed mounting of diaphragm (44) has first motor (49), the drive end fixedly connected with lead screw (50) of first motor (49), the top surface of second fixed block (45) is fixed with second flange bearing (51), the bottom and the interference fit of second flange bearing (51) of lead screw (50), be equipped with ball nut (52) rather than assorted on lead screw (50), the side of ball nut (52) is fixed with fourth fixed block (53), the bottom surface fixed mounting of fourth fixed block (53) has second motor (54), be fixed with between the drive shaft of second motor (54) and sleeve (48) axle (55), be fixed with on the top surface of second fixed with lead screw (45) bottom surface fixed with universal wheel (56) on the base (56), a battery (59) is fixed on the top surface of the base (1).
2. An asphalt pavement core-like separator according to claim 1, wherein: the plastic ring (17) is made of thermoplastic elastomer, the plastic ring (17) is arranged in the annular blind hole (16-1) in an injection molding mode, the spring (13) is a compression spring, the waste collecting box (33) is in a ship shape, and the baffle (32), the waste collecting box (33) and the arc plate (57) are made of transparent PVC plastic plates.
3. An asphalt pavement core-like separator according to claim 1, wherein: the outer end of the annular blind hole (16-1) is exposed out of the rubber ring (17), a chamfer is arranged at the edge of the outer end of the rubber ring (17), the bottom surface of the clamping jaw (16) is set to be a cambered surface, a groove is arranged at the bottom surface of the sucking disc (27), and the waste collecting box (33) is inserted into the corresponding blind hole (31-2) through a circular fixing block (34) and fixedly mounted with the special-shaped plate (31).
4. An asphalt pavement core-like separator according to claim 1, wherein: the first flange bearing (23) is fixed with the wire storage box (22) through a plurality of bolts, the second flange bearing (51) is fixed with the second fixing block (45) through a plurality of bolts, the shaft (55) is connected with the sleeve (48) through a bearing, the shaft (55) is a spline shaft matched with the cutting wheel (56), and the cutting wheel (56) is fixedly connected with the shaft (55) through a spline.
5. An asphalt pavement core-like separator according to claim 1, wherein: the battery (59) is electrically connected with the electromagnet (15), the first electric telescopic rod (18), the second electric telescopic rod (35), the first motor (49) and the second motor (54) through wires.
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| CN202110112966.4A CN112683631B (en) | 2021-01-27 | 2021-01-27 | Asphalt pavement core sample separator |
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| CN202110112966.4A CN112683631B (en) | 2021-01-27 | 2021-01-27 | Asphalt pavement core sample separator |
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| CN112683631A (en) | 2021-04-20 |
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