CN103382718A - Measuring device and measuring method for density degree of ball arranging type large particle diameter windrow - Google Patents
Measuring device and measuring method for density degree of ball arranging type large particle diameter windrow Download PDFInfo
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- CN103382718A CN103382718A CN2013101607712A CN201310160771A CN103382718A CN 103382718 A CN103382718 A CN 103382718A CN 2013101607712 A CN2013101607712 A CN 2013101607712A CN 201310160771 A CN201310160771 A CN 201310160771A CN 103382718 A CN103382718 A CN 103382718A
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Abstract
The invention discloses a measuring device and a measuring method for density degree of ball arranging type large particle diameter windrow. The measuring device comprises measuring balls, a photoelectric elevation controller, a photoelectric measuring bar, a photoelectric flat ball ruler and photoelectric ball counting equipment. The method comprises the following steps: measuring the average relative elevation of the large particle diameter windrow on a measuring pit top surface by the photoelectric elevation controller and the photoelectric measuring bar on a large particle diameter windrow measuring surface; digging out the large particle diameter windrow according to the designed depth and diameter; filling with the measuring balls, enabling the measuring balls to be clung to rugged pit walls and a pit bottom in the measuring pit, and leveling the measuring balls in the rugged pit according to the measured average relative elevation of the measuring pit top surface; counting the number of the measuring balls in the measuring pit by the photoelectric ball counting equipment, and meanwhile absorbing all measuring balls in the measuring pit; measuring data such as the ball number and the weight of the large particle diameter windrow according to the depth and the diameter of the dug measuring pit. The measuring device has the characteristics of high precision, good accuracy, simplicity and convenience in operation, quickness and real-time performance in measuring and the like, and provides new instrument equipment for measuring the density degree of the large particle diameter windrow.
Description
Technical field
The present invention relates to a kind of device and method of testing large particle diameter windrow compactness, specifically a kind of Place formula large particle diameter windrow compactness testing arrangement and method of testing thereof.
Background technology
At present, often adopt water bag method, settling amount method etc. to test the compactness of the large particle diameter windrow such as loose rock dam, enrockment roadbed, but there is the deficiency of the aspects such as precision is not high, operation is inconvenient, can not output test data in real time in this kind plant and instrument.
Summary of the invention
Deficiency for large particle diameter windrow compactness Apparatus and method fors such as existing test loose rock dam, enrockment roadbeds, the present invention proposes a kind of Place formula large particle diameter windrow compactness testing arrangement and method of testing thereof, it can carry out large particle diameter windrow compactness test, the data of output test in real time in test site.
Technical solution problem of the present invention adopts following technical scheme:
the large particle diameter windrow of a kind of Place formula compactness testing arrangement, comprised that test ball, photoelectricity height controller, photoelectricity measuring staff, photoelectricity linner ball chi, photoelectricity counts the ball device, the base of described photoelectricity height controller is the round box shape shape, equidistantly be mounted with three leveling bolt pin on the cam base plate bottom surface of this base, the end face activity of base is mounted with top board, be mounted with vertical sensor b, top board rotation mechanism in vertical shaft in base, rotation is placed in the knob on the chassis outer side wall, drives top board through the top board rotation mechanism in vertical shaft and horizontally rotates, be equipped with fixed mount on described top board, top board and fixed mount are the setting of " ⊥ " shape, be fixed with the axle sleeve type photoelectric displacement sensor on the top board at fixed mount rear, motor, be equipped with axle sleeve on this electric machine main shaft, the outer fixed axis shell type photoelectric displacement sensor of axle sleeve, electric machine main shaft passes the through hole of described fixed mount and is mounted with wheel hub a, be mounted with vertically on the stage casing of described fixed mount and perpendicular to the slide rail of fixed mount face, activity is mounted with wheel hub b on the epimere of fixed mount, between described wheel hub a and wheel hub b, cover has belt, be mounted with the slide block that can slide on belt on slide rail, be mounted with the generating laser of level on this slide block, in the time of described electric machine main shaft power transmission shaft shell type photoelectric displacement sensor, through belt wheel, slide block drives generating laser lifting on slide rail and slides, when described vertical sensor b is in vertical state, described generating laser is the level of state, and the horizontal luminous indication that is placed on base side wall is bright, there is upper limit position switch upper end at described slide rail, there is lower position switch the lower end, buckshot head shapes case is arranged on described base, on the cam base plate of base, air level is arranged, case top on base is rounded shape, the side of case is provided with sliding door.
Described photoelectricity measuring staff has cushion block, gauge head, measuring staff, handle from the bottom up successively, on the top of described handle, vertical luminous indication is arranged, described measuring staff is the equal diameter pipe, there is dividing plate centre in described gauge head, there is battery the below of dividing plate, and there are vertical sensor a, circuit board a in the top of dividing plate, studs with photoconduction wire ring a on the lateral wall of gauge head, the square tube hole of photoconduction wire ring a place gauge head sidewall is embedded with light transmitting filament seat a, and light transmitting filament seat a is built-in with light-sensitive element a; When described photoelectricity measuring staff was in vertical state, described vertical sensor a output signal made vertical luminous indication bright; Laser when described photoelectricity height controller generating laser emission, when shining the photoconduction wire ring a of photoelectricity measuring staff, wireless signal transmitter on photoelectricity measuring staff interior circuit board a sends signal to the large particle diameter windrow of Place formula compactness tester immediately, connects by screw socket between described handle, measuring staff, gauge head, cushion block.
Described photoelectricity linner ball chi cross section is " ⊥ " shape, the blade of upper part is the hollow rectangle ruler, the base plate of lower part is that the sled shape that both sides upwarp is bulldozed plate, respectively there is a handgrip at the two ends of photoelectricity linner ball chi, near on the photoelectricity linner ball chi end face of two handles, an air level and an absolute altitude luminous indication are arranged respectively, there are laser pickoff, battery compartment door in the centre of photoelectricity linner ball chi end face, is mounted with circuit board b, battery in photoelectricity linner ball chi.Described laser pickoff is the two flexible cylindrical shapes of joint of upper device shell, lower device shell, studs with photoconduction wire ring b on it on the outer side surface of device shell, and in photoconduction wire ring b place, the square tube hole of device shell side wall is embedded with light transmitting filament seat b, and light transmitting filament seat b is built-in with light-sensitive element b; The Ear Mucosa Treated by He Ne Laser Irradiation that sends when described photoelectricity height controller generating laser is during to photoconduction wire ring b, and described two absolute altitude luminous indications are all bright; The upper device shell of described laser pickoff can be drawn high from lower device shell, to promote the height of photoconduction wire ring b.
described photoelectricity is counted ball device device as the square box shape, centre in the device body has vertical baffle one, the top of the right side part of vertical baffle is mounted with induced draft fan, the positioned beneath of the right side part of the vertical baffle passage of losing, the top of vertical baffle left part is mounted with several ball passages, the positioned beneath of vertical baffle left part has glove compartment, the end face of device body is mounted with the nodule number display, handle, there is the miscellaneous object outlet that is communicated with glove compartment the bottom surface of device body, be connected with flexible pipe in turn on several ball channel interfaces above the left outside sidewall of device body, inhale bulb, inhale the ball mouth, be mounted with ball storage bag on the channel interface of losing below the right outside sidewall of device body.The through hole that is communicated with induced draft fan is arranged on described vertical baffle, be mounted with air strainer on this through hole, at described several ball passage bottoms, the through hole that is communicated with glove compartment is arranged, be mounted with the foreign material filter screen on this through hole, described test ball is isodiametric ball, once can only pass through a test ball in described several ball passage, settled a photosensitive switch on several ball vias inner walls.The test ball, air, the foreign material that suck from inhaling the ball mouth, through inhaling bulb, flexible pipe, after arriving number ball passage, test ball enters ball storage bag through the passage of losing, air enters ball storage bag through air strainer, induced draft fan, the passage of losing, and foreign material enter glove compartment through the foreign material filter screen.
The method of testing of the large particle diameter windrow of a kind of Place formula compactness testing arrangement, the method is carried out successively according to the following steps:
(1) on the test surfaces of the large particle diameter windrow such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border in test hole by the design code diameter;
(2) settle the photoelectricity height controller outside border, test hole, with the cable of photoelectricity height controller with after large particle diameter windrow compactness tester connects, send indication depending on the air level on photoelectricity height controller base or horizontal luminous indication, adjust the leveling bolt pin under photoelectricity height controller cam base plate, allow the generating laser of photoelectricity height controller send the laser of level;
(3) cheat on the large particle diameter windrow of end face in test, select representative position to place the photoelectricity measuring staff, send the indication light depending on its vertical luminous indication, the photoelectricity measuring staff is held up as vertical, knob on rotary photoelectric height controller base, after described generating laser is sent laser alignment photoelectricity measuring staff, operate large particle diameter windrow compactness tester the generating laser of photoelectricity height controller is made lifting moving, allow Ear Mucosa Treated by He Ne Laser Irradiation that this generating laser sends to the photoconduction wire ring a of photoelectricity measuring staff, light conduction through photoconduction wire ring a, be placed in the sensing of light-sensitive element a in the photoelectricity measuring staff, and the upper wireless signal transmitter of circuit board a sends signal to large particle diameter windrow compactness tester, the generating laser of photoelectricity height controller stops lifting immediately, recorded the displacement of generating laser by the axle sleeve type photoelectric displacement sensor in the photoelectricity height controller, namely recorded the relative elevation of this position of end face, test hole, adopt above-mentioned identical method, coordinated with the photoelectricity measuring staff by the photoelectricity height controller to measure and test several representative locational relative elevations in the scope of hole, process through large particle diameter windrow compactness tester and draw the average relative absolute altitude that end face is cheated in test, operate again large particle diameter windrow compactness tester, the generating laser lifting of photoelectricity height controller is waited for to the position of average relative absolute altitude,
(4) take large particle diameter windrow in test hole by the design code degree of depth, diameter, the large particle diameter windrow that digs out is all packed in bag, weigh recuperation in the scales and go out in the test hole weight of particle diameter windrow greatly;
(5) the hole wall in test hole, hole after large gap plugging at the end, test ball is filled test cheats, allow those test ball be close to hole wall, the male and fomale(M﹠F) at the end, hole in test hole, laser pickoff by the generating laser alignment light level ball chi of photoelectricity height controller sends laser again, controls photoelectricity linner ball chi and by the average relative absolute altitude that records in advance, test sphere is bulldozed;
(6) after the unnecessary test ball in limit is cheated in the removing test, counting the ball device with photoelectricity counts the nodule number limit to the test ball limit in test hole and sucks ball storage bag, until the interior test ball in test hole is all sucked, cheat the data of projected depth, diameter and test ball number according to test, draw test hole conversion volume by large particle diameter windrow compactness tester;
(7) last, the data of large particle diameter windrow weight, test hole conversion volume, draw the density of testing large particle diameter windrow in the hole in large particle diameter windrow compactness tester is cheated according to test, namely completed the test of the large particle diameter windrow of this test point density.
The large particle diameter windrow of Place formula compactness testing arrangement in the present invention is based on following operating principle: large due to the particle diameter of the large particle diameter windrow such as loose rock dam, enrockment roadbed, grating is inhomogeneous, again the end face in test hole, hole wall, the end, hole be uneven, so be difficult for recording the actual volume in test hole.Now adopt the large particle diameter windrow of Place method compactness testing arrangement to carry out the compactness test of large particle diameter windrow, fixing photoelectricity height controller outside border, test hole coordinates the photoelectricity measuring staff to record the average relative absolute altitude ▽ of test hole end face; Dig out the circle test hole by design code diameter D, depth H, and the large particle diameter windrow bagging and weighing that will dig out, draw the weight G that tests large particle diameter windrow in the hole; With isodiametric test ball built-in test hole, and allow test ball be tight against hole wall, the end, hole in test hole; Cheated the average relative absolute altitude ▽ of end face by the photoelectricity height controller by test, control photoelectricity linner ball chi the test sphere of testing the hole end face is bulldozed; Count number test nodule number limit, ball device limit with photoelectricity interior test ball suction ball storage bag is cheated in test, until the interior test ball in test hole is blotted only, draw and test the nodule number n that cheats the build-in test ball.According to the test interior test ball nodule number n in hole, draw cylindric heap volume v through large particle diameter windrow compactness tester.The shape facility coefficient k in test hole is dug out in consideration by design code diameter D and depth H, k is the function of test hole diameter D, depth H, i.e. k=f(D, H), draw test hole conversion volume V, i.e. V=kv by large particle diameter windrow compactness tester.At last, the weight G that will be tested large particle diameter windrow in the hole by large particle diameter windrow compactness tester compares with the conversion volume V that test is cheated, and just draws the compactness ρ of large particle diameter windrow, i.e. ρ=G/V.
Compared with the prior art, beneficial effect of the present invention is embodied in: a kind of Place formula large particle diameter windrow compactness testing arrangement and method of testing thereof that the present invention proposes, the characteristics such as this testing arrangement has that precision is high, the degree of accuracy good, easy and simple to handle, quick real-time testing provide new instrument equipment for testing large particle diameter windrow compactness.
Description of drawings
Fig. 1 is the positive cross-sectional schematic of the large particle diameter windrow of Place formula of the present invention compactness testing arrangement work.
Fig. 2 is the positive sectional structure schematic diagram of photoelectricity height controller of the present invention.
Fig. 3 is photoelectricity height controller side sectional structure schematic diagram of the present invention.
Fig. 4 is the sectional structure schematic diagram of bowing in photoelectricity height controller case of the present invention.
Fig. 5 is the photoelectricity height controller base position of the present invention sectional structure schematic diagram of bowing.
Fig. 6 is the positive sectional structure schematic diagram of photoelectricity measuring staff of the present invention.
Fig. 7 is the photoelectricity measuring staff light transmitting filament circle a of the present invention place sectional structure schematic diagram of bowing.
Fig. 8 is the positive sectional structure schematic diagram of photoelectricity linner ball chi of the present invention.
Fig. 9 is photoelectricity linner ball ulnar side TV structure schematic diagram of the present invention.
Figure 10 is photoelectricity linner ball chi plan structure schematic diagram of the present invention.
Figure 11 is the positive sectional structure schematic diagram of laser pickoff of the present invention.
Figure 12 is the laser pickoff photoconduction wire ring b of the present invention place sectional structure schematic diagram of bowing.
Figure 13 is that photoelectricity of the present invention is counted the positive sectional structure schematic diagram of ball device.
Figure 14 is that photoelectricity of the present invention is counted the ball device sectional structure schematic diagram of bowing.
wherein, number in the figure: 1 large particle diameter windrow test surfaces, 2 tests are cheated, 3 hole walls, 4 end, holes, 5 test ball, 6 photoelectricity height controllers, 7 bases, 8 cam base plate, 9 leveling bolt pin, 10 top boards, 11 knobs, 12 vertical sensor b, 13 top board rotation mechanism in vertical shafts, 14 fixed mounts, 15 axle sleeve type photoelectric displacement sensors, 16 motors, 17 wheel hub a, 18 wheel hub b, 19 belts, 20 slide rails, 21 upper limit position switch, 22 lower position switch, 23 slide blocks, 24 generating lasers, 25 horizontal luminous indications, 26 cases, 27 sliding doors, 28 air levels, 29 photoelectricity measuring staffs, 30 cushion blocks, 31 gauge heads, 32 measuring staffs, 33 handles, 34 vertical luminous indications, 35 dividing plates, 36 batteries, 37 circuit board a, 38 vertical sensor a, 39 photoconduction wire ring a, 40 light transmitting filament seat a, 41 light-sensitive element a, 42 photoelectricity linner ball chis, 43 blades, 44 base plates, 45 handgrips, 46 absolute altitude luminous indications, 47 laser pickoffs, device shell on 48, 49 times device shells, 50 battery compartment door, 51 circuit board b, 52 batteries, 53 photoconduction wire ring b, 54 light transmitting filament seat b, 55 light-sensitive element b, 56 photoelectricity are counted the ball device, 57 device bodies, 58 vertical baffles, 59 aspirators, 60 number ball passages, 61 photosensitive switches, 62 air strainers, 63 foreign material filter screens, 64 glove compartments, 65 miscellaneous object outlets, 66 passages of losing, 67 ball storage bags, 68 flexible pipes, 69 inhale bulb, 70 inhale the ball mouth, 71 nodule number displays, 72 handles.
The specific embodiment
referring to Fig. 1～Figure 14, be the large particle diameter windrow of a kind of Place formula of the present invention compactness testing arrangement, comprised test ball 5, photoelectricity height controller 6, photoelectricity measuring staff 29, photoelectricity linner ball chi 42, photoelectricity is counted ball device 56, photoelectricity height controller 6 bases 7 are the round box shape shape, equidistantly be mounted with three leveling bolt pin 9 on cam base plate 8 bottom surfaces of this base 7, the end face activity of base 7 is mounted with top board 10, be mounted with vertical sensor b12 in base 7, top board rotation mechanism in vertical shaft 13, rotation is placed in the knob 11 on base 7 lateral walls, transmission through top board rotation mechanism in vertical shaft 13, described top board 10 can horizontally rotate, be equipped with fixed mount 14 on described top board 10, top board 10 is " ⊥ " shape with fixed mount 14, be fixed with axle sleeve type photoelectric displacement sensor 15, motor 16 on the top board 10 at fixed mount 14 rears, after being nested with the axle sleeve of fixed axis shell type photoelectric displacement sensor 15 on these motor 16 main shafts, passing the through hole of described fixed mount 14, then be mounted with wheel hub a17, be mounted with vertically on the stage casing of described fixed mount 14 and perpendicular to the slide rail 20 of 14 of fixed mounts, activity is mounted with wheel hub b18 on the epimere of fixed mount 14, the upper cover of described wheel hub a17, wheel hub b18 has belt 19, is mounted with the slide block 23 that can slide on slide rail 20 on belt 19, is mounted with the generating laser 24 of level on this slide block 23, in the time of described motor 16 spindle drive axle sleeve type photoelectric displacement sensor 15, drive generating laser 24 liftings on slide rail 20 and slide through belt wheel 19, slide block 23, when described vertical sensor b12 was in vertical state, described generating laser 24 was the level of state, and the horizontal luminous indication 25 that is placed on base 7 sidewalls is bright.In the upper end of described slide rail 20, upper limit position switch 21 is arranged, there is lower position switch 22 lower end, and buckshot head shapes case 26 is arranged on described base 7, on the cam base plate 8 of base 7, air level 28 is arranged, case 26 tops on base 7 are rounded shape, and the side of case 26 is provided with sliding door 27.
Photoelectricity linner ball chi 42 cross sections are " ⊥ " shape, the blade 43 of upper part is the hollow rectangle ruler, the base plate 44 of lower part is bulldozed plate for the sled shape that both sides upwarp, respectively there is a handgrip 45 at the two ends of photoelectricity linner ball chi 42, near on photoelectricity linner ball chi 42 end faces of two handles 45, an air level 28 and an absolute altitude luminous indication 46 are arranged respectively, there are laser pickoff 47, battery compartment door 50 in the centre of photoelectricity linner ball chi 42 end faces, is mounted with circuit board b51, battery 52 in photoelectricity linner ball chi 42.Described laser pickoff 47 is the two flexible cylindrical shapes of joint of upper device shell 48, lower device shell 49, stud with photoconduction wire ring b53 on it on the outer side surface of device shell 48, in photoconduction wire ring b53 place, the square tube hole of device shell 48 sidewalls is embedded with light transmitting filament seat b54, and light transmitting filament seat b54 is built-in with light-sensitive element b55.The Ear Mucosa Treated by He Ne Laser Irradiation that sends when described photoelectricity height controller 6 generating lasers 24 is during to photoconduction wire ring b53, and described two absolute altitude luminous indications 46 are all bright.The upper device shell 48 of described laser pickoff 47 can be drawn high from lower device shell 49, to promote the height of photoconduction wire ring b53.
photoelectricity is counted ball device 56 device bodies 57 and is the square box shape, centre in device body 57 has vertical baffle 58 one, the top of the right side part of vertical baffle 58 is mounted with induced draft fan 59, the positioned beneath of the right side part of vertical baffle 58 passage 66 of losing, the top of vertical baffle 58 left part is mounted with several ball passages 60, the positioned beneath of vertical baffle 58 left part has glove compartment 64, the end face of device body 57 is mounted with nodule number display 71, handle 72, there is the miscellaneous object outlet 65 that is communicated with glove compartment 64 bottom surface of device body 57, be connected with flexible pipe 68 in turn on several ball passage 60 interfaces above the left outside sidewall of device body 57, inhale bulb 69, inhale ball mouth 70, be mounted with ball storage bag 67 on passage 66 interfaces of losing below the right outside sidewall of device body 57.On described vertical baffle 58, the through hole that is communicated with induced draft fan 59 is arranged, be mounted with air strainer 62 on this through hole, in described several ball passages 60 bottom surfaces, the through hole that is communicated with glove compartment 64 is arranged, be mounted with foreign material filter screen 63 on this through hole, described test ball 5 is isodiametric ball, once can only pass through a test ball 5 in described several ball passage 60, settled a photosensitive switch 61 on several ball passage 60 inwalls.The test ball 5, air, the foreign material that suck from inhaling ball mouth 70, through inhaling bulb 69, flexible pipe 68, after arriving number ball passage 60, test ball 5 enters ball storage bag 67 through the passage 66 of losing, air enters ball storage bag 67 through air strainer 62, induced draft fan 59, the passage 66 of losing, and foreign material enter glove compartment 64 through foreign material filter screen 63.
The method of testing of the large particle diameter windrow of a kind of Place formula compactness testing arrangement, the method is carried out successively according to the following steps:
(1) on the test surfaces 1 of the large particle diameter windrow such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border of testing hole 2 by the design code diameter;
(2) settle photoelectricity height controller 6 outside 2 borders, test hole, with the cable of photoelectricity height controller 6 with after large particle diameter windrow compactness tester connects, send indication depending on air level 28 or horizontal luminous indication 25 on photoelectricity height controller 6 bases 7, adjust the leveling bolt pin 9 under photoelectricity height controller 6 cam base plate 8, allow the generating laser 24 of photoelectricity height controller 6 send the laser of level;
(3) cheat on the large particle diameter windrow of 2 end faces in test, select representative position to place photoelectricity measuring staff 29, send the indication light depending on its vertical luminous indication 34, photoelectricity measuring staff 29 is held up as vertical.knob 11 on rotary photoelectric height controller 6 bases 7, after described generating laser 24 is sent laser alignment photoelectricity measuring staff 29, operate large particle diameter windrow compactness tester the generating laser 24 of photoelectricity height controller 6 is made lifting moving, allow Ear Mucosa Treated by He Ne Laser Irradiation that this generating laser 24 sends to the photoconduction wire ring a39 of photoelectricity measuring staff 6, light conduction through photoconduction wire ring a39, be placed in the sensing of the interior light-sensitive element a41 of photoelectricity measuring staff 6, and the upper wireless signal transmitter of circuit board a37 sends signal to large particle diameter windrow compactness tester, the generating laser 24 of photoelectricity height controller 6 stops lifting immediately, recorded the displacement of generating laser 24 by the axle sleeve type photoelectric displacement sensor 15 in photoelectricity height controller 6, namely recorded the relative elevation of 2 end face these positions, test hole.Adopt above-mentioned identical method, coordinated with photoelectricity measuring staff 29 by photoelectricity height controller 6 to measure and test several representative locational relative elevations in 2 scopes of hole, process drawing the average relative absolute altitude of testing hole 2 end faces through large particle diameter windrow compactness tester.Operate again large particle diameter windrow compactness tester, generating laser 24 liftings of photoelectricity height controller 6 are waited for to the position of average relative absolute altitude;
(4) take large particle diameter material in test hole 2 by the design code degree of depth, diameter, the large particle diameter material that digs out is all packed in bag, weigh recuperation in the scales and go out the weight that 2 interior large particle diameter windrows are cheated in test;
(5) the hole wall 3 in test hole 2, hole after large gap plugging at the end 4, test ball 5 is filled test cheat 2, allow those test ball 5 be close to hole wall 3, the male and fomale(M﹠F) at the end 4, hole in test hole 2, laser pickoff 47 by the generating laser 24 alignment light level ball chis 42 of photoelectricity height controller 6 sends laser again, controls photoelectricity linner ball chi 42 and by the average relative absolute altitude that records in advance, test ball 5 faces is bulldozed;
(6) after the unnecessary test ball 5 in 2 limits is cheated in the removing test, counting ball device 56 with photoelectricity counts the nodule number limit to test ball 5 limits in test hole 2 and sucks ball storage bag 67, until the test ball 5 that test is cheated in 2 all suck, cheat the data of 2 projected depths, diameter and test ball 5 numbers according to test, draw test hole conversion volume by large particle diameter windrow compactness tester;
(7) last, according to the data of testing hole 2 interior large particle diameter windrow weight, test hole conversion volume, draw the density that 2 interior large particle diameter windrows are cheated in test through large particle diameter windrow compactness tester, namely completed the test of the large particle diameter windrow of this test point density.
The work plane of the large particle diameter windrow test compactnesss such as the loose rock dam that large particle diameter material test surfaces 1 is appointment, enrockment roadbed; Test hole 2 is holes that the large particle diameter windrow compactnesss such as test loose rock dam, enrockment roadbed are dug; Hole wall 3 is the hole walls in test hole; At the bottom of the end 4, hole is the hole in test hole; The effect of test ball 5 is to change the object of volume with replacements such as testing hole 2;
The effect of photoelectricity height controller 6 is to measure, control the device that 2 end face absolute altitudes are cheated in test; The effect of base 7 is to settle leveling bolt pin 9, top board 10, vertical sensor b12, rotation mechanism in vertical shaft 13, case 26 etc.; The effect of cam base plate 8 is to settle three leveling bolt pin 9; The effect of leveling bolt pin 9 is vertical degree of adjusting photoelectricity height controller 6, allows generating laser 24 send the laser of level; The effect of top board 10 is fixedly fixed mount 14, axle sleeve type photoelectric displacement sensor 15, motor 16, and the effect of knob 11 is to rotate top board rotation mechanism in vertical shaft 13, and top board 10 is done to horizontally rotate; The effect of vertical sensor b12 is the vertical state of sensing photoelectric height controller 6 center lines, in order to adjust leveling bolt pin 9, makes generating laser 24 send horizontal laser light; The effect of top board rotation mechanism in vertical shaft 13 is that transmission top board 10 is done to horizontally rotate; The effect of fixed mount 14 is to settle wheel hub b18, slide rail 20; The effect of axle sleeve type photoelectric displacement sensor 15 is vertical displacement amounts of sensing generating laser 24; The effect of motor 16 is to be drive belt 19, and power transmission shaft shell type photoelectric displacement sensor 15 provides power; The effect of wheel hub a17, wheel hub b18 is the movable belt 19 of settling; The effect of belt 19 is that band movable slider 23 slides on slide rail 20; The effect of slide rail 20 is to allow slide block 23 along vertical mobile; The effect of upper limit position switch 21 is height that restriction slide block 23 rises; The effect of lower position switch 22 is height that restriction slide block 23 descends; The effect of slide block 23 is fixed laser transmitters 24; The effect of generating laser 24 is Emission Lasers; The effect of horizontal luminous indication 25 is to show that whether generating laser 24 is by the level Emission Lasers; The effect of case 26 is the components and parts such as protection generating laser 24, axle sleeve type photoelectric displacement sensor 15, motor 16; The effect of sliding door 27 is to allow generating laser 24 launch laser; The effect of air level 28 is EHSIs;
The effect of photoelectricity measuring staff 29 is to measure the absolute altitude that the 2 large particle diameter windrows of end face are cheated in test; The effect of cushion block 30 is vibration dampings, protection gauge head 31; The effect of gauge head 31 is to settle battery 36, circuit board a37, vertical sensor a38, photoconduction wire ring a39; The effect of measuring staff 32 is that gauge head 31 is connected with handle 33; The effect of handle 33 is to settle vertical luminous indication 34, so that artificial righting photoelectricity measuring staff 29; The effect of vertical luminous indication 34 is the vertical states of display light electrical measurement bar 29, and when photoelectricity measuring staff 29 was vertical, this vertical luminous indication 34 was bright; The effect of dividing plate 35 is that vertical sensor a38 and battery 36 are separated; The effect of battery 36 is to provide power supply for vertical sensor a38, control circuit, vertical luminous indication 34; The effect of circuit board a37 is to settle control circuit, wireless signal transmitter, when the horizontal laser light of sending when photoelectricity height controller 6 generating lasers 24 shone photoconduction wire ring a39, the wireless signal transmitter of this circuit board a37 sent signal to large particle diameter windrow compactness tester; The effect of vertical sensor a38 is the sensor of photoelectricity measuring staff 29 vertical states; The effect of photoconduction wire ring a39 is that the laser conduction that can allow any direction on the plane penetrate to come is to light-sensitive element a41; The effect of light transmitting filament seat a40 is to settle light-sensitive element a41; The effect of light-sensitive element a41 is that optical signal is converted to the signal of telecommunication;
The effect of photoelectricity linner ball chi 42 is will test the test ball of cheating 2 end faces by average absolute altitude to be bulldozed; The effect of blade 43 is to allow photoelectricity linner ball chi 42 is straight rigidity, positioned inside circuit board b51, battery 52, and end face is settled absolute altitude luminous indication 46, laser pickoff 47, and handgrip 45 is settled at two ends; The effect of base plate 44 is to be bulldozed the test ball 5 that 2 end faces are cheated in whole test; The effect of handgrip 45 is in order to hold photoelectricity linner ball chi 42, is bulldozed the test ball 5 that 2 end faces are cheated in whole test; The effect of absolute altitude luminous indication b46 is the horizontal laser light of photoelectricity height controller 6 emission, the indicator that is received by photoelectricity linner ball chi 42 laser pickoffs 47; The effect of laser pickoff 47 is to receive the laser that photoelectricity height controller 6 sends, and b46 provides luminous signal for the absolute altitude luminous indication, whether is bulldozed by setting absolute altitude the test ball 5 that 2 end faces are cheated in whole test with prompting photoelectricity linner ball chi 42; The effect of upper device shell 48 is to settle photoconduction wire ring b53; The effect of lower device shell 49 is movable fixing upper device shells 48, can allow device shell 48 raise; The effect of battery compartment door 50 is to settle battery 52; The effect of circuit board b51 is to settle control circuit, wireless signal transmitter, when the horizontal laser light of sending when photoelectricity height controller 6 generating lasers 24 shone the photoconduction wire ring b53 of laser pickoff 47, the wireless signal transmitter of this circuit board b51 sent signal to large particle diameter windrow compactness tester immediately; The effect of battery 52 is to provide power supply for absolute altitude luminous indication b46, circuit board b51, laser pickoff 47; The effect of photoconduction wire ring b53 is that the laser conduction that can allow any direction on the plane penetrate to come is to light-sensitive element b55; The effect of light transmitting filament seat b54 is to settle light-sensitive element b55; The effect of light-sensitive element b55 is that optical signal is converted to the signal of telecommunication;
The effect that photoelectricity is counted ball device 56 is to count for the test ball 5 that test is cheated in 2; The effect of device body 57 is to settle aspirator 59, number ball passage 60, the passage 66 etc. of losing; The effect of vertical baffle 58 is that aspirator 59 and number ball passage 60 are separated; The effect of aspirator 59 is to provide wind-power for sucking test ball 5; The effect of number ball passage 60 is to settle foreign material filter screen 63, photosensitive switch 61; The effect of photosensitive switch 61 is to count nodule number; The effect of air strainer 62 is only to allow air enter induced draft fan 59; The effect of foreign material filter screen 63 is to block test ball 5, allows foreign material fall into glove compartment 64; The effect of glove compartment 64 is temporarily to deposit the foreign material such as rock ballast that enter; The effect of miscellaneous object outlet 65 is to remove the interior foreign material of glove compartment 64, when drawing test ball 5, closes the miscellaneous object outlet door and prevents that air from entering; The effect of passage 66 of losing is to form aspirator 59 outlet passageways, allows test ball 5 enter ball storage bag 67; The effect of ball storage bag 67 is to deposit test ball 5, discharges the air that sucks; The effect of flexible pipe 68 is to allow inhale bulb 69 joint bendings, and the test ball 5 that sucks is transported in several ball passages 60; The effect of inhaling bulb 69 is that the test ball 5 that sucks is transported to flexible pipe 68; The effect of inhaling ball mouth 70 is to cheat 2 interior suction test ball 5 from test; The effect of nodule number display 71 is to show that test ball 5 is from the quantity of several ball passages 60; The effect of handle 72 is to be convenient to guide and support photoelectricity to count ball device 56.
Claims (5)
1. the large particle diameter windrow of Place formula compactness testing arrangement, comprised that test ball, photoelectricity height controller, photoelectricity measuring staff, photoelectricity linner ball chi, photoelectricity counts the ball device, it is characterized in that: the base of described photoelectricity height controller is the round box shape shape, equidistantly be mounted with three leveling bolt pin on the cam base plate bottom surface of this base, the end face activity of base is mounted with top board, be mounted with vertical sensor b, top board rotation mechanism in vertical shaft in base, rotation is placed in the knob on the chassis outer side wall, drives top board through the top board rotation mechanism in vertical shaft and horizontally rotates, be equipped with fixed mount on described top board, top board and fixed mount are the setting of " ⊥ " shape, be fixed with the axle sleeve type photoelectric displacement sensor on the top board at fixed mount rear, motor, be equipped with axle sleeve on this electric machine main shaft, the outer fixed axis shell type photoelectric displacement sensor of axle sleeve, electric machine main shaft passes the through hole of described fixed mount and is mounted with wheel hub a, be mounted with vertically on the stage casing of described fixed mount and perpendicular to the slide rail of fixed mount face, activity is mounted with wheel hub b on the epimere of fixed mount, between described wheel hub a and wheel hub b, cover has belt, be mounted with the slide block that can slide on belt on slide rail, be mounted with the generating laser of level on this slide block, in the time of described electric machine main shaft power transmission shaft shell type photoelectric displacement sensor, through belt wheel, slide block drives generating laser lifting on slide rail and slides, when described vertical sensor b is in vertical state, described generating laser is the level of state, and the horizontal luminous indication that is placed on base side wall is bright, there is upper limit position switch upper end at described slide rail, there is lower position switch the lower end, buckshot head shapes case is arranged on described base, on the cam base plate of base, air level is arranged, case top on base is rounded shape, the side of case is provided with sliding door.
2. the large particle diameter windrow of Place formula according to claim 1 compactness testing arrangement, it is characterized in that: described photoelectricity measuring staff has cushion block from the bottom up successively, gauge head, measuring staff, handle, on the top of described handle, vertical luminous indication is arranged, described measuring staff is the equal diameter pipe, there is dividing plate centre in described gauge head, there is battery the below of dividing plate, there is vertical sensor a the top of dividing plate, circuit board a, stud with photoconduction wire ring a on the lateral wall of gauge head, the square tube hole of photoconduction wire ring a place gauge head sidewall is embedded with light transmitting filament seat a, light transmitting filament seat a is built-in with light-sensitive element a, when described photoelectricity measuring staff was in vertical state, described vertical sensor a output signal made vertical luminous indication bright, laser when described photoelectricity height controller generating laser emission, when shining the photoconduction wire ring a of photoelectricity measuring staff, wireless signal transmitter on photoelectricity measuring staff interior circuit board a sends signal to the large particle diameter windrow of Place formula compactness tester immediately, connects by screw socket between described handle, measuring staff, gauge head, cushion block.
3. the large particle diameter windrow of Place formula according to claim 1 compactness testing arrangement, it is characterized in that: described photoelectricity linner ball chi cross section is " ⊥ " shape, the blade of upper part is the hollow rectangle ruler, the base plate of lower part is that the sled shape that both sides upwarp is bulldozed plate, respectively there is a handgrip at the two ends of photoelectricity linner ball chi, near on the photoelectricity linner ball chi end face of two handles, an air level and an absolute altitude luminous indication are arranged respectively, there are laser pickoff, battery compartment door in the centre of photoelectricity linner ball chi end face, is mounted with circuit board b, battery in photoelectricity linner ball chi; Described laser pickoff is the two flexible cylindrical shapes of joint of upper device shell, lower device shell, studs with photoconduction wire ring b on it on the outer side surface of device shell, and in photoconduction wire ring b place, the square tube hole of device shell side wall is embedded with light transmitting filament seat b, and light transmitting filament seat b is built-in with light-sensitive element b; The Ear Mucosa Treated by He Ne Laser Irradiation that sends when described photoelectricity height controller generating laser is during to photoconduction wire ring b, and described two absolute altitude luminous indications are all bright; The upper device shell of described laser pickoff can be drawn high from lower device shell, to promote the height of photoconduction wire ring b.
4. the large particle diameter windrow of Place formula according to claim 1 compactness testing arrangement, it is characterized in that: described photoelectricity is counted ball device device as the square box shape, centre in the device body has vertical baffle one, the top of the right side part of vertical baffle is mounted with induced draft fan, the positioned beneath of the right side part of the vertical baffle passage of losing, the top of vertical baffle left part is mounted with several ball passages, the positioned beneath of vertical baffle left part has glove compartment, the end face of device body is mounted with the nodule number display, handle, there is the miscellaneous object outlet that is communicated with glove compartment the bottom surface of device body, be connected with flexible pipe in turn on several ball channel interfaces above the left outside sidewall of device body, inhale bulb, inhale the ball mouth, be mounted with ball storage bag on the channel interface of losing below the right outside sidewall of device body, the through hole that is communicated with induced draft fan is arranged on described vertical baffle, be mounted with air strainer on this through hole, at described several ball passage bottoms, the through hole that is communicated with glove compartment is arranged, be mounted with the foreign material filter screen on this through hole, described test ball is isodiametric ball, once can only pass through a test ball in described several ball passage, settled a photosensitive switch on several ball vias inner walls, the test ball, air, the foreign material that suck from inhaling the ball mouth, through inhaling bulb, flexible pipe, after arriving number ball passage, test ball enters ball storage bag through the passage of losing, air enters ball storage bag through air strainer, induced draft fan, the passage of losing, and foreign material enter glove compartment through the foreign material filter screen.
5. the method for testing of the large particle diameter windrow of a Place formula compactness testing arrangement, it is characterized in that: the method is carried out successively according to the following steps:
(1) on the test surfaces of the large particle diameter windrow such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border in test hole by the design code diameter;
(2) settle the photoelectricity height controller outside border, test hole, with the cable of photoelectricity height controller with after large particle diameter windrow compactness tester connects, send indication depending on the air level on photoelectricity height controller base or horizontal luminous indication, adjust the leveling bolt pin under photoelectricity height controller cam base plate, allow the generating laser of photoelectricity height controller send the laser of level;
(3) cheat on the large particle diameter windrow of end face in test, select representative position to place the photoelectricity measuring staff, send the indication light depending on its vertical luminous indication, the photoelectricity measuring staff is held up as vertical, knob on rotary photoelectric height controller base, after described generating laser is sent laser alignment photoelectricity measuring staff, operate large particle diameter windrow compactness tester the generating laser of photoelectricity height controller is made lifting moving, allow Ear Mucosa Treated by He Ne Laser Irradiation that this generating laser sends to the photoconduction wire ring a of photoelectricity measuring staff, light conduction through photoconduction wire ring a, be placed in the sensing of light-sensitive element a in the photoelectricity measuring staff, and the upper wireless signal transmitter of circuit board a sends signal to large particle diameter windrow compactness tester, the generating laser of photoelectricity height controller stops lifting immediately, recorded the displacement of generating laser by the axle sleeve type photoelectric displacement sensor in the photoelectricity height controller, namely recorded the relative elevation of this position of end face, test hole, adopt above-mentioned identical method, coordinated with the photoelectricity measuring staff by the photoelectricity height controller to measure and test several representative locational relative elevations in the scope of hole, process through large particle diameter windrow compactness tester and draw the average relative absolute altitude that end face is cheated in test, operate again large particle diameter windrow compactness tester, the generating laser lifting of photoelectricity height controller is waited for to the position of average relative absolute altitude,
(4) take large particle diameter windrow in test hole by the design code degree of depth, diameter, the large particle diameter windrow that digs out is all packed in bag, weigh recuperation in the scales and go out in the test hole weight of particle diameter windrow greatly;
(5) the hole wall in test hole, hole after large gap plugging at the end, test ball is filled test cheats, allow those test ball be close to hole wall, the male and fomale(M﹠F) at the end, hole in test hole, laser pickoff by the generating laser alignment light level ball chi of photoelectricity height controller sends laser again, controls photoelectricity linner ball chi and by the average relative absolute altitude that records in advance, test sphere is bulldozed;
(6) after the unnecessary test ball in limit is cheated in the removing test, counting the ball device with photoelectricity counts the nodule number limit to the test ball limit in test hole and sucks ball storage bag, until the interior test ball in test hole is all sucked, cheat the data of projected depth, diameter and test ball number according to test, draw test hole conversion volume by large particle diameter windrow compactness tester;
(7) last, the data of large particle diameter windrow weight, test hole conversion volume, draw the density of testing large particle diameter windrow in the hole in large particle diameter windrow compactness tester is cheated according to test, namely completed the test of the large particle diameter windrow of this test point density.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310160771.2A CN103382718B (en) | 2013-05-03 | 2013-05-03 | Place formula Large stone windrow compactness testing arrangement and method of testing thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310160771.2A CN103382718B (en) | 2013-05-03 | 2013-05-03 | Place formula Large stone windrow compactness testing arrangement and method of testing thereof |
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| CN103382718A true CN103382718A (en) | 2013-11-06 |
| CN103382718B CN103382718B (en) | 2015-08-12 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2558236C2 (en) * | 1975-01-28 | 1983-12-22 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft mbH, 1010 Wien | Method and device for determining the condition or density of coarse-grained material, in particular a track ballast bed |
| CN202416286U (en) * | 2012-01-13 | 2012-09-05 | 山东大学 | Testing device for accurately determining density of cubic meter of compacted stone |
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2013
- 2013-05-03 CN CN201310160771.2A patent/CN103382718B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2558236C2 (en) * | 1975-01-28 | 1983-12-22 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft mbH, 1010 Wien | Method and device for determining the condition or density of coarse-grained material, in particular a track ballast bed |
| CN202416286U (en) * | 2012-01-13 | 2012-09-05 | 山东大学 | Testing device for accurately determining density of cubic meter of compacted stone |
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