CN103382718B - Place formula Large stone windrow compactness testing arrangement and method of testing thereof - Google Patents
Place formula Large stone windrow compactness testing arrangement and method of testing thereof Download PDFInfo
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- CN103382718B CN103382718B CN201310160771.2A CN201310160771A CN103382718B CN 103382718 B CN103382718 B CN 103382718B CN 201310160771 A CN201310160771 A CN 201310160771A CN 103382718 B CN103382718 B CN 103382718B
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Abstract
The invention discloses a kind of Place formula Large stone windrow compactness testing arrangement and method of testing thereof, comprise test ball, photoelectricity height controller, photoelectricity measuring staff, photoelectricity linner ball chi, photoelectricity number ball device, on the test surfaces of Large stone windrow, photoelectricity height controller and photoelectricity measuring staff test out the average relative absolute altitude tested and cheat end face Large stone material; Large stone windrow is dug out by the degree of depth designed, diameter; The built-in full test ball in test hole, allows test ball be close to rough hole wall and the end, hole in test hole, by the test hole end face average relative absolute altitude measured, the test ball in test hole is bulldozed; While counting test hole build-in test ball number with photoelectricity number ball device, all test ball in test hole are siphoned away; According to dig the data of the degree of depth, diameter, test ball number and Large stone windrow weight in test hole.The features such as this testing arrangement has that precision is high, the degree of accuracy good, easy and simple to handle, quick real-time testing, for test Large stone windrow compactness provides new instrument equipment.
Description
Technical field
The present invention relates to a kind of device and method testing Large stone windrow compactness, specifically a kind of Place formula Large stone windrow compactness testing arrangement and method of testing thereof.
Background technology
At present, the normal compactness adopting water bag method, settling amount method etc. to test the Large stone windrow such as loose rock dam, enrockment roadbed, but this kind of plant and instrument exists that precision is not high, operation inconvenience, the aspect such as can not to output test data in real time deficiency.
Summary of the invention
For the deficiency of the Large stone windrow compactness Apparatus and method fors such as existing test loose rock dam, enrockment roadbed, the present invention proposes a kind of Place formula Large stone windrow compactness testing arrangement and method of testing thereof, it can carry out the test of Large stone windrow compactness in test site, exports the data of test in real time.
Technical solution problem of the present invention adopts following technical scheme:
A kind of Place formula Large stone windrow compactness testing arrangement, include test ball, photoelectricity height controller, photoelectricity measuring staff, photoelectricity linner ball chi, photoelectricity number ball device, the base of described photoelectricity height controller is round box shape shape, the cam base plate bottom surface of this base is equidistantly mounted with three leveling bolt pin, the end face activity of base is mounted with top board, vertical sensor b, top board rotation mechanism in vertical shaft is mounted with in base, rotate the knob be placed on chassis outer side wall, drive top board to horizontally rotate through top board rotation mechanism in vertical shaft, described top board is equipped with fixed mount, top board and fixed mount are arranged in " ⊥ " shape, the top board at fixed mount rear is fixed with axle sleeve type photoelectric displacement sensor, motor, this electric machine main shaft is equipped with axle sleeve, axle sleeve extenal fixation axle sleeve type photoelectric displacement sensor, electric machine main shaft passes the through hole of described fixed mount and is mounted with wheel hub a, the stage casing of described fixed mount is mounted with vertically and perpendicular to the slide rail in fixed mount face, on the epimere of fixed mount, activity is mounted with wheel hub b, overlap between described wheel hub a and wheel hub b and have belt, belt is mounted with the slide block that can slide on slide rail, this slide block is mounted with the generating laser of level, while described electric machine main shaft power transmission shaft shell type photoelectric displacement sensor, through belt, slide block drives generating laser to be elevated 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 be placed on base side wall is bright, upper limit position switch is had in the upper end of described slide rail, there is lower position switch lower end, described base there is rounded bullet shape shape case, the cam base plate of base there is air level, 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, vertical luminous indication is had on the top of described handle, described measuring staff is 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, the lateral wall of gauge head studs with photoconduction wire ring a, 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 is in vertical state, described vertical sensor a outputs signal, and makes vertical luminous indication bright; When the laser of described photoelectricity height controller laser transmitter projects, when being irradiated to the photoconduction wire ring a of photoelectricity measuring staff, wireless signal transmitter on photoelectricity measuring staff interior circuit board a sends signal to Place formula Large stone windrow compactness tester immediately, connects between described handle, measuring staff, gauge head, cushion block by screw socket.
Described photoelectricity linner ball chi cross section is " ⊥ " shape, the blade of upper part is 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 hand handle at the two ends of photoelectricity linner ball chi, an air level and an absolute altitude luminous indication is respectively had on the photoelectricity linner ball chi end face of two handles, 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 two joint telescoping cylinders shapes of upper device shell, lower device shell, on it device shell outer side surface on stud with photoconduction wire ring b, 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; When the laser that described photoelectricity height controller generating laser sends is irradiated to photoconduction wire ring b, two described 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 number ball device device is as square box shape, there is one vertical baffle centre in device body, the top of the right part of vertical baffle is mounted with induced draft fan, the positioned beneath of the right part of vertical baffle is lost passage, the top of vertical baffle left part is mounted with several ball passage, the positioned beneath of vertical baffle left part has glove compartment, the end face of device body is mounted with ball number display, handle, there is the miscellaneous object outlet be communicated with glove compartment the bottom surface of device body, several ball channel interfaces above the left outside sidewall of device body are connected with flexible pipe in turn, inhale bulb, inhale ball mouth, channel interface of losing below the right outside sidewall of device body is mounted with ball storage bag.Described vertical baffle has the through hole be communicated with induced draft fan, this through hole is mounted with air strainer, the through hole be communicated with glove compartment is had at described several ball passage bottom, this through hole is mounted with foreign material filter screen, described test ball is isodiametric ball, once can only pass through a test ball in described several ball passages, several ball vias inner walls has been settled a photosensitive switch.From test ball, air, the foreign material of inhaling the suction of ball mouth, through inhaling bulb, flexible pipe, after arriving number ball passage, test ball enters ball storage bag through passage of losing, air enters ball storage bag through air strainer, induced draft fan, passage of losing, and foreign material enter glove compartment through foreign material filter screen.
A method of testing for Place formula Large stone windrow compactness testing arrangement, the method is carried out successively according to the following steps:
(1) on the test surfaces of the Large stone windrows such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border in test hole by design code diameter;
(2) outside border, test hole, photoelectricity height controller is settled, after the cable of photoelectricity height controller is connected with Large stone windrow compactness tester, instruction is sent depending on the air level on photoelectricity height controller base or horizontal luminous indication, leveling bolt pin under adjustment photoelectricity height controller cam base plate, allows the generating laser of photoelectricity height controller send the laser of level;
(3) on the Large stone windrow of test hole end face, representative position is selected to place photoelectricity measuring staff, instruction light is sent depending on its vertical luminous indication, photoelectricity measuring staff is held up into vertical, knob on rotary photoelectric height controller base, after described generating laser being sent laser alignment photoelectricity measuring staff, the generating laser of photoelectricity height controller is made lifting moving by operation Large stone windrow compactness tester, the laser allowing this generating laser send is irradiated on the photoconduction wire ring a of photoelectricity measuring staff, through the light conduction of photoconduction wire ring a, be placed in the sensing of light-sensitive element a in photoelectricity measuring staff, and wireless signal transmitter sends signal to Large stone windrow compactness tester on circuit board a, the generating laser of photoelectricity height controller stops lifting immediately, the displacement of generating laser is recorded by the axle sleeve type photoelectric displacement sensor in photoelectricity height controller, namely the relative elevation of this position of end face, test hole has been recorded, adopt above-mentioned identical method, coordinated the relative elevation measured and test within the scope of hole on several representative position with photoelectricity measuring staff by photoelectricity height controller, the average relative absolute altitude of test hole end face is drawn through the process of Large stone windrow compactness tester, operate Large stone windrow compactness tester again, the lifting of the generating laser of photoelectricity height controller is waited for the position of average relative absolute altitude,
(4) take the Large stone windrow in test hole by the design code degree of depth, diameter, the Large stone windrow dug out all is loaded in bag, weigh the weight that recuperation goes out Large stone windrow in test hole in the scales;
(5) after the hole wall in test hole, large gap plugging at the end, hole, test ball is filled test hole, those test ball are allowed to be close to hole wall, the male and fomale(M&F) at the end, hole in test hole, send laser by the laser pickoff of the generating laser alignment light level ball chi of photoelectricity height controller again, control photoelectricity linner ball chi and by the average relative absolute altitude recorded in advance, test sphere is bulldozed;
(6) after removing the unnecessary test ball in limit, test hole, with photoelectricity number ball device, the Shuo Qiushuo limit, test ball limit in test hole is sucked ball storage bag, until the test ball in test hole is all sucked, according to the data of test hole projected depth, diameter and test ball number, draw test hole conversion volume by Large stone windrow compactness tester;
(7) last, through the data of Large stone windrow compactness tester according to Large stone windrow weight, test hole conversion volume in test hole, draw the density of Large stone windrow in test hole, namely complete the test of this test point Large stone windrow density.
Place formula Large stone windrow compactness testing arrangement in the present invention is based on following operating principle: because the particle diameter of the Large stone windrows such as loose rock dam, enrockment roadbed is large, grating is uneven, test again the end face in hole, hole wall, hole the end be uneven, so not easily record test hole actual volume.Now adopt Place method Large stone windrow compactness testing arrangement to carry out the compactness test of Large stone windrow, at border, test hole extenal fixation photoelectricity height controller, coordinate 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 stone windrow bagging and weighing that will dig out, draw the weight G of Large stone windrow in test hole; By isodiametric test ball built-in test hole, and test ball is allowed to be tight against hole wall, the end, hole in test hole; By the average relative absolute altitude ▽ of photoelectricity height controller by test hole end face, control photoelectricity linner ball chi and the test sphere of test hole end face is bulldozed; With number test ball number limit, photoelectricity number ball device limit, the test ball in test hole is sucked ball storage bag, until the test ball in test hole is blotted only, draw the ball number n of test hole build-in test ball.According to the test ball ball number n in test hole, draw cylindric heap volume v through Large stone windrow compactness tester.Consider to dig out the shape facility coefficient k of testing and cheating 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 by Large stone windrow compactness tester, i.e. V=kv.Finally, by Large stone windrow compactness tester by the weight G of Large stone windrow in test hole with test compared with the conversion volume V that cheats, just draw the compactness ρ of Large stone 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 stone windrow compactness testing arrangement that the present invention proposes and method of testing thereof, the features such as this testing arrangement has that precision is high, the degree of accuracy good, easy and simple to handle, quick real-time testing, for test Large stone windrow compactness provides new instrument equipment.
Accompanying drawing explanation
Fig. 1 is the positive cross-sectional schematic of Place formula Large stone windrow compactness testing arrangement work of the present invention.
Fig. 2 is the positive sectional structure schematic diagram of photoelectricity height controller of the present invention.
Fig. 3 is photoelectricity height controller side of the present invention sectional structure schematic diagram.
Fig. 4 is sectional structure schematic diagram of bowing in photoelectricity height controller case of the present invention.
Fig. 5 is that photoelectricity height controller base position of the present invention is bowed sectional structure schematic diagram.
Fig. 6 is the positive sectional structure schematic diagram of photoelectricity measuring staff of the present invention.
Fig. 7 is bow sectional structure schematic diagram in photoelectricity measuring staff light transmitting filament circle a place of the present invention.
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 bow sectional structure schematic diagram in laser pickoff photoconduction wire ring b place of the present invention.
Figure 13 is the positive sectional structure schematic diagram of photoelectricity number ball device of the present invention.
Figure 14 is that photoelectricity number ball device of the present invention is bowed sectional structure schematic diagram.
Wherein, number in the figure: 1 Large stone windrow test surfaces, 2 test holes, 3 hole walls, 4 ends, hole, 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 hand handles, 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 number ball devices, 57 device bodies, 58 vertical baffles, 59 induced draft fans, 60 number ball passages, 61 photosensitive switches, 62 air strainers, 63 foreign material filter screens, 64 glove compartments, 65 miscellaneous object outlets, 66 lose passage, 67 ball storage bags, 68 flexible pipes, 69 inhale bulb, 70 inhale ball mouth, 71 ball number displays, 72 handles.
Detailed description of the invention
See Fig. 1 ~ Figure 14, for a kind of Place formula Large stone windrow compactness testing arrangement of the present invention, include test ball 5, photoelectricity height controller 6, photoelectricity measuring staff 29, photoelectricity linner ball chi 42, photoelectricity number ball device 56, photoelectricity height controller 6 base 7 is round box shape shape, cam base plate 8 bottom surface of this base 7 is equidistantly mounted with three leveling bolt pin 9, the end face activity of base 7 is mounted with top board 10, vertical sensor b12 is mounted with in base 7, top board rotation mechanism in vertical shaft 13, rotate the knob 11 be placed on base 7 lateral wall, through the transmission of top board rotation mechanism in vertical shaft 13, described top board 10 can horizontally rotate, described top board 10 is equipped with fixed mount 14, and top board 10 and fixed mount 14 are in " ⊥ " shape, the top board 10 at fixed mount 14 rear is fixed with axle sleeve type photoelectric displacement sensor 15, motor 16, after this motor 16 main shaft is nested with the axle sleeve of fixed axis shell type photoelectric displacement sensor 15, through the through hole of described fixed mount 14, then is mounted with wheel hub a17, the stage casing of described fixed mount 14 to be mounted with vertically and perpendicular to the slide rail 20 of fixed mount 14, on the epimere of fixed mount 14, activity is mounted with wheel hub b18, on described wheel hub a17, wheel hub b18, cover has belt 19, belt 19 is mounted with the slide block 23 that can slide on slide rail 20, this slide block 23 is mounted with the generating laser 24 of level, while described motor 16 spindle drive axle sleeve type photoelectric displacement sensor 15, drive generating laser 24 to be elevated on slide rail 20 slide through belt 19, slide block 23, when described vertical sensor b12 is in vertical state, described generating laser 24 is the level of state, and the horizontal luminous indication 25 be placed on base 7 sidewall is bright.Upper limit position switch 21 is had in the upper end of described slide rail 20, there is lower position switch 22 lower end, described base 7 has rounded bullet shape shape case 26, and the cam base plate 8 of base 7 has air level 28, case 26 top on base 7 is rounded shape, and the side of case 26 is provided with sliding door 27.
Photoelectricity measuring staff 29 has cushion block 30, gauge head 31, measuring staff 32, handle 33 from the bottom up successively, vertical luminous indication 34 is had on the top of described handle 33, described measuring staff 32 is equal diameter pipe, there is dividing plate 35 centre in described gauge head 31, there is battery 36 below of dividing plate 35, there are vertical sensor a38, circuit board a37 in the top of dividing plate 35, the lateral wall of gauge head 31 studs with photoconduction wire ring a39, the square tube hole of photoconduction wire ring a39 place gauge head 31 sidewall is embedded with light transmitting filament seat a40, and light transmitting filament seat a40 is built-in with light-sensitive element a41.When photoelectricity measuring staff 29 is in vertical state, described vertical sensor a38 outputs signal, and makes vertical luminous indication 34 bright.When the laser that described photoelectricity height controller 6 generating laser 24 is launched, when being irradiated to the photoconduction wire ring a39 of photoelectricity measuring staff 29, the wireless signal transmitter on photoelectricity measuring staff 29 interior circuit board a37 sends signal to Place formula Large stone windrow compactness tester immediately.Connect by screw socket between described handle 33, measuring staff 32, gauge head 31, cushion block 30.
Photoelectricity linner ball chi 42 cross section is " ⊥ " shape, the blade 43 of upper part is hollow rectangle ruler, the sled shape that the base plate 44 of lower part upwarps for both sides is bulldozed plate, respectively there is a hand at the two ends of photoelectricity linner ball chi 42 45, an air level 28 and an absolute altitude luminous indication 46 is respectively had on photoelectricity linner ball chi 42 end face of two handles 45, there are laser pickoff 47, battery compartment door 50 in the centre of photoelectricity linner ball chi 42 end face, is mounted with circuit board b51, battery 52 in photoelectricity linner ball chi 42.Described laser pickoff 47 is two joint telescoping cylinders shapes of upper device shell 48, lower device shell 49, on it device shell 48 outer side surface on stud with photoconduction wire ring b53, in photoconduction wire ring b53 place, the square tube hole of device shell 48 sidewall is embedded with light transmitting filament seat b54, and light transmitting filament seat b54 is built-in with light-sensitive element b55.When the laser that described photoelectricity height controller 6 generating laser 24 sends is irradiated to photoconduction wire ring b53, two described 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 number ball device 56 device body 57 is square box shape, there is one vertical baffle 58 centre in device body 57, the top of the right part of vertical baffle 58 is mounted with induced draft fan 59, the positioned beneath of the right part of vertical baffle 58 is lost passage 66, the top of vertical baffle 58 left part is mounted with several ball passage 60, the positioned beneath of vertical baffle 58 left part has glove compartment 64, the end face of device body 57 is mounted with ball number display 71, handle 72, there is the miscellaneous object outlet 65 be communicated with glove compartment 64 bottom surface of device body 57, several ball passage 60 interfaces above the left outside sidewall of device body 57 are connected with flexible pipe 68 in turn, inhale bulb 69, inhale ball mouth 70, passage 66 interface of losing below the right outside sidewall of device body 57 is mounted with ball storage bag 67.Described vertical baffle 58 has the through hole be communicated with induced draft fan 59, this through hole is mounted with air strainer 62, the through hole be communicated with glove compartment 64 is had in described several ball passage 60 bottom surface, this through hole is mounted with foreign material filter screen 63, described test ball 5 is isodiametric ball, once can only pass through a test ball 5 in described several ball passages 60, several ball passage 60 inwall has settled a photosensitive switch 61.From test ball 5, air, the foreign material of inhaling the suction of 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 passage 66 of losing, air enters ball storage bag 67 through air strainer 62, induced draft fan 59, passage 66 of losing, and foreign material enter glove compartment 64 through foreign material filter screen 63.
A method of testing for Place formula Large stone windrow compactness testing arrangement, the method is carried out successively according to the following steps:
(1) on the test surfaces 1 of the Large stone windrows such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border in test hole 2 by design code diameter;
(2) outside test border, hole 2, photoelectricity height controller 6 is settled, after the cable of photoelectricity height controller 6 is connected with Large stone windrow compactness tester, instruction is sent depending on the air level 28 on photoelectricity height controller 6 base 7 or horizontal luminous indication 25, leveling bolt pin 9 under adjustment photoelectricity height controller 6 cam base plate 8, allows the generating laser 24 of photoelectricity height controller 6 send the laser of level;
(3) on the Large stone windrow of test hole 2 end face, select representative position to place photoelectricity measuring staff 29, send instruction 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 base 7, after described generating laser 24 is sent laser alignment photoelectricity measuring staff 29, the generating laser 24 of photoelectricity height controller 6 is made lifting moving by operation Large stone windrow compactness tester, the laser allowing this generating laser 24 send is irradiated on the photoconduction wire ring a39 of photoelectricity measuring staff 6, through the light conduction of photoconduction wire ring a39, be placed in the sensing of light-sensitive element a41 in photoelectricity measuring staff 6, and wireless signal transmitter sends signal to Large stone windrow compactness tester on circuit board a37, the generating laser 24 of photoelectricity height controller 6 stops lifting immediately, the displacement of generating laser 24 is recorded by the axle sleeve type photoelectric displacement sensor 15 in photoelectricity height controller 6, namely the relative elevation of test this position of end face, hole 2 has been recorded.Adopt above-mentioned identical method, coordinated the relative elevation measured and test in the scope of hole 2 on several representative position by photoelectricity height controller 6 with photoelectricity measuring staff 29, draw the average relative absolute altitude of test hole 2 end face through the process of Large stone windrow compactness tester.Operate Large stone windrow compactness tester again, the generating laser 24 of photoelectricity height controller 6 is elevated and waits for the position of average relative absolute altitude;
(4) take the Large stone material in test hole 2 by the design code degree of depth, diameter, the Large stone material dug out all is loaded in bag, weighs the weight that recuperation goes out to test Large stone windrow in hole 2 in the scales;
(5) after the hole wall 3 in test hole 2, large gap plugging at the end 4, hole, test ball 5 is filled test hole 2, those test ball 5 are allowed to be close to hole wall 3, the male and fomale(M&F) at the end 4, hole in test hole 2, send laser by the laser pickoff 47 of the generating laser 24 alignment light level ball chi 42 of photoelectricity height controller 6 again, control photoelectricity linner ball chi 42 and by the average relative absolute altitude recorded in advance, test ball 5 face is bulldozed;
(6) after removing the unnecessary test ball 5 in test limit, hole 2, with photoelectricity number ball device 56, the Shuo Qiushuo limit, test ball 5 limit in test hole 2 is sucked ball storage bag 67, until the test ball 5 in test hole 2 is all sucked, according to the data of test hole 2 projected depth, diameter and test ball 5 number, draw test hole conversion volume by Large stone windrow compactness tester;
(7) last, through the data of Large stone windrow compactness tester according to Large stone windrow weight, test hole conversion volume in test hole 2, draw the density of Large stone windrow in test hole 2, namely complete the test of this test point Large stone windrow density.
Large stone material test surfaces 1 is the work plane of the Large stone windrow such as loose rock dam, the enrockment roadbed test compactness of specifying; Test hole 2 is holes that Large stone windrow compactness such as test loose rock dam, enrockment roadbed etc. is dug; Hole wall 3 is the hole walls in test hole; The end 4, hole is at the bottom of the hole in test hole; The effect of test ball 5 is the objects replacing changing volume with test hole 2 etc.;
The effect of photoelectricity height controller 6 is the devices measuring, control test hole 2 end face absolute altitude; Leveling bolt pin 9, top board 10, vertical sensor b12, rotation mechanism in vertical shaft 13, case 26 etc. are settled in the effect of base 7; The effect of cam base plate 8 is arrangement three leveling bolt pin 9; The effect of leveling bolt pin 9 is vertical degree of adjustment photoelectricity height controller 6, allows generating laser 24 send the laser of level; The effect of top board 10 is fixing fixed mount 14, axle sleeve type photoelectric displacement sensor 15, motor 16, and top board rotation mechanism in vertical shaft 13 is rotated in the effect of knob 11, is done to horizontally rotate by top board 10; The effect of vertical sensor b12 is the vertical state of sensing photoelectric height controller 6 center line, 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; Wheel hub b18, slide rail 20 are settled in the effect of fixed mount 14; 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 that power transmission shaft shell type photoelectric displacement sensor 15 provides power in order to drive belt 19; The effect of wheel hub a17, wheel hub b18 is movable arrangement belt 19; The effect of belt 19 is that band movable slider 23 slides on slide rail 20; The effect of slide rail 20 allows slide block 23 vertically move; 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 declines; 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 whether display generating laser 24 is by 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 allows generating laser 24 launch laser; The effect of air level 28 is EHSIs;
The effect of photoelectricity measuring staff 29 is the absolute altitudes measuring test hole 2 end face Large stone windrow; The effect of cushion block 30 is vibration dampings, protection gauge head 31; Battery 36, circuit board a37, vertical sensor a38, photoconduction wire ring a39 are settled in the effect of gauge head 31; The effect of measuring staff 32 is connected with handle 33 by gauge head 31; Vertical luminous indication 34 is settled in the effect of handle 33, 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 is vertical, this vertical luminous indication 34 is bright; The effect of dividing plate 35 is separated vertical sensor a38 and battery 36; The effect of battery 36 is for vertical sensor a38, control circuit, vertical luminous indication 34 provide power supply; Control circuit, wireless signal transmitter are settled in the effect of circuit board a37, when the horizontal laser light that photoelectricity height controller 6 generating laser 24 sends is irradiated to photoconduction wire ring a39, the wireless signal transmitter of this circuit board a37 sends signal to Large stone windrow compactness tester; The effect of vertical sensor a38 is the sensor of photoelectricity measuring staff 29 vertical state; The effect of photoconduction wire ring a39 is that the laser conduction that any direction in plane can be allowed to penetrate come is to light-sensitive element a41; Light-sensitive element a41 is settled in the effect of light transmitting filament seat a40; 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 bulldozed by the test ball of average elevation by test hole 2 end face; The effect of blade 43 allows photoelectricity linner ball chi 42 is straight rigidity, positioned inside circuit board b51, battery 52, and end face settles absolute altitude luminous indication 46, laser pickoff 47, and two ends settle hand 45; The effect of base plate 44 is the test ball 5 being bulldozed whole test hole 2 end face; Hand is to hold photoelectricity linner ball chi 42 the effect of 45, is bulldozed the test ball 5 of whole test hole 2 end face; The effect of absolute altitude luminous indication b46 is the horizontal laser light that photoelectricity height controller 6 is launched, by the indicator that photoelectricity linner ball chi 42 laser pickoff 47 receives; The effect of laser pickoff 47 receives the laser that photoelectricity height controller 6 sends, for absolute altitude luminous indication b46 provides luminous signal, with the test ball 5 pointing out photoelectricity linner ball chi 42 whether to be bulldozed whole test hole 2 end face by setting absolute altitude; Photoconduction wire ring b53 is settled in the effect of upper device shell 48; The effect of lower device shell 49 is movable fixing upper device shells 48, and device shell 48 can be allowed to raise; Battery 52 is settled in the effect of battery compartment door 50; Control circuit, wireless signal transmitter are settled in the effect of circuit board b51, when the horizontal laser light that photoelectricity height controller 6 generating laser 24 sends is irradiated to the photoconduction wire ring b53 of laser pickoff 47, the wireless signal transmitter of this circuit board b51 sends signal to Large stone windrow compactness tester immediately; The effect of battery 52 is for absolute altitude luminous indication b46, circuit board b51, laser pickoff 47 provide power supply; The effect of photoconduction wire ring b53 is that the laser conduction that any direction in plane can be allowed to penetrate come is to light-sensitive element b55; Light-sensitive element b55 is settled in the effect of light transmitting filament seat b54; The effect of light-sensitive element b55 is that optical signal is converted to the signal of telecommunication;
The effect of photoelectricity number ball device 56 is for the test ball 5 in test hole 2 counts; Induced draft fan 59, number ball passage 60, passage 66 etc. of losing are settled in the effect of device body 57; The effect of vertical baffle 58 is separated induced draft fan 59 and number ball passage 60; The effect of induced draft fan 59 provides wind-power for sucking test ball 5; Foreign material filter screen 63, photosensitive switch 61 are settled in the effect of number ball passage 60; Ball number was counted in the effect of photosensitive switch 61; The effect of air strainer 62 only allows air enter induced draft fan 59; Test ball 5 is blocked in the effect of foreign material filter screen 63, allows foreign material fall into glove compartment 64; The foreign material such as the rock ballast that enters temporarily are deposited in the effect of glove compartment 64; Foreign material in glove compartment 64 are removed in the effect of miscellaneous object outlet 65, when drawing test ball 5, close miscellaneous object outlet door and prevent air from entering; The effect of passage 66 of losing forms induced draft fan 59 outlet passageway, allows test ball 5 enter ball storage bag 67; Test ball 5 is deposited in the effect of ball storage bag 67, discharges the air sucked; The effect of flexible pipe 68 allows inhale the bending of bulb 69 joint, and the test ball 5 sucked is transported in several ball passage 60; The effect of inhaling bulb 69 is that the test ball 5 sucked is transported to flexible pipe 68; The effect of inhaling ball mouth 70 sucks test ball 5 in test hole 2; The effect of ball number display 71 is the quantity of display test ball 5 from several ball passage 60; The effect of handle 72 is convenient to guide and support photoelectricity number ball device 56.
Claims (5)
1. a Place formula Large stone windrow compactness testing arrangement, include test ball, photoelectricity height controller, photoelectricity measuring staff, photoelectricity linner ball chi, photoelectricity number ball device, it is characterized in that: the base of described photoelectricity height controller is round box shape shape, the cam base plate bottom surface of this base is equidistantly mounted with three leveling bolt pin, the end face activity of base is mounted with top board, vertical sensor b, top board rotation mechanism in vertical shaft is mounted with in base, rotate the knob be placed on chassis outer side wall, drive top board to horizontally rotate through top board rotation mechanism in vertical shaft, described top board is equipped with fixed mount, top board and fixed mount are arranged in " ⊥ " shape, the top board at fixed mount rear is fixed with axle sleeve type photoelectric displacement sensor, motor, this electric machine main shaft is equipped with axle sleeve, axle sleeve extenal fixation axle sleeve type photoelectric displacement sensor, electric machine main shaft passes the through hole of described fixed mount and is mounted with wheel hub a, the stage casing of described fixed mount is mounted with vertically and perpendicular to the slide rail in fixed mount face, on the epimere of fixed mount, activity is mounted with wheel hub b, overlap between described wheel hub a and wheel hub b and have belt, belt is mounted with the slide block that can slide on slide rail, this slide block is mounted with the generating laser of level, while described electric machine main shaft power transmission shaft shell type photoelectric displacement sensor, through belt, slide block drives generating laser to be elevated 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 be placed on base side wall is bright, upper limit position switch is had in the upper end of described slide rail, there is lower position switch lower end, described base there is rounded bullet shape shape case, the cam base plate of base there is air level, case top on base is rounded shape, the side of case is provided with sliding door.
2. Place formula Large stone windrow compactness testing arrangement according to claim 1, it is characterized in that: described photoelectricity measuring staff has cushion block from the bottom up successively, gauge head, measuring staff, handle, vertical luminous indication is had on the top of described handle, described measuring staff is 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, the lateral wall of gauge head studs with photoconduction wire ring a, 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 is in vertical state, described vertical sensor a outputs signal, and makes vertical luminous indication bright, when the laser of described photoelectricity height controller laser transmitter projects, when being irradiated to the photoconduction wire ring a of photoelectricity measuring staff, wireless signal transmitter on photoelectricity measuring staff interior circuit board a sends signal to Place formula Large stone windrow compactness tester immediately, connects between described handle, measuring staff, gauge head, cushion block by screw socket.
3. Place formula Large stone windrow compactness testing arrangement according to claim 1, it is characterized in that: described photoelectricity linner ball chi cross section is " ⊥ " shape, the blade of upper part is 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 hand handle at the two ends of photoelectricity linner ball chi, an air level and an absolute altitude luminous indication is respectively had on the photoelectricity linner ball chi end face of two handles, 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 two joint telescoping cylinders shapes of upper device shell, lower device shell, on it device shell outer side surface on stud with photoconduction wire ring b, 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; When the laser that described photoelectricity height controller generating laser sends is irradiated to photoconduction wire ring b, two described 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. Place formula Large stone windrow compactness testing arrangement according to claim 1, it is characterized in that: described photoelectricity number ball device device is as square box shape, there is one vertical baffle centre in device body, the top of the right part of vertical baffle is mounted with induced draft fan, the positioned beneath of the right part of vertical baffle is lost passage, the top of vertical baffle left part is mounted with several ball passage, the positioned beneath of vertical baffle left part has glove compartment, the end face of device body is mounted with ball number display, handle, there is the miscellaneous object outlet be communicated with glove compartment the bottom surface of device body, several ball channel interfaces above the left outside sidewall of device body are connected with flexible pipe in turn, inhale bulb, inhale ball mouth, channel interface of losing below the right outside sidewall of device body is mounted with ball storage bag, described vertical baffle has the through hole be communicated with induced draft fan, this through hole is mounted with air strainer, the through hole be communicated with glove compartment is had at described several ball passage bottom, this through hole is mounted with foreign material filter screen, described test ball is isodiametric ball, once can only pass through a test ball in described several ball passages, several ball vias inner walls has been settled a photosensitive switch, from test ball, air, the foreign material of inhaling the suction of ball mouth, through inhaling bulb, flexible pipe, after arriving number ball passage, test ball enters ball storage bag through passage of losing, air enters ball storage bag through air strainer, induced draft fan, passage of losing, and foreign material enter glove compartment through foreign material filter screen.
5. a method of testing for Place formula Large stone windrow compactness testing arrangement, is characterized in that: the method is carried out successively according to the following steps:
(1) on the test surfaces of the Large stone windrows such as loose rock dam, enrockment roadbed, take test point as the center of circle, draw the border in test hole by design code diameter;
(2) outside border, test hole, photoelectricity height controller is settled, after the cable of photoelectricity height controller is connected with Large stone windrow compactness tester, instruction is sent depending on the air level on photoelectricity height controller base or horizontal luminous indication, leveling bolt pin under adjustment photoelectricity height controller cam base plate, allows the generating laser of photoelectricity height controller send the laser of level;
(3) on the Large stone windrow of test hole end face, representative position is selected to place photoelectricity measuring staff, instruction light is sent depending on its vertical luminous indication, photoelectricity measuring staff is held up into vertical, knob on rotary photoelectric height controller base, after described generating laser being sent laser alignment photoelectricity measuring staff, the generating laser of photoelectricity height controller is made lifting moving by operation Large stone windrow compactness tester, the laser allowing this generating laser send is irradiated on the photoconduction wire ring a of photoelectricity measuring staff, through the light conduction of photoconduction wire ring a, be placed in the sensing of light-sensitive element a in photoelectricity measuring staff, and wireless signal transmitter sends signal to Large stone windrow compactness tester on circuit board a, the generating laser of photoelectricity height controller stops lifting immediately, the displacement of generating laser is recorded by the axle sleeve type photoelectric displacement sensor in photoelectricity height controller, namely the relative elevation of this position of end face, test hole has been recorded, adopt above-mentioned identical method, coordinated the relative elevation measured and test within the scope of hole on several representative position with photoelectricity measuring staff by photoelectricity height controller, the average relative absolute altitude of test hole end face is drawn through the process of Large stone windrow compactness tester, operate Large stone windrow compactness tester again, the lifting of the generating laser of photoelectricity height controller is waited for the position of average relative absolute altitude,
(4) take the Large stone windrow in test hole by the design code degree of depth, diameter, the Large stone windrow dug out all is loaded in bag, weigh the weight that recuperation goes out Large stone windrow in test hole in the scales;
(5) after the hole wall in test hole, large gap plugging at the end, hole, test ball is filled test hole, those test ball are allowed to be close to hole wall, the male and fomale(M&F) at the end, hole in test hole, send laser by the laser pickoff of the generating laser alignment light level ball chi of photoelectricity height controller again, control photoelectricity linner ball chi and by the average relative absolute altitude recorded in advance, test sphere is bulldozed;
(6) after removing the unnecessary test ball in limit, test hole, with photoelectricity number ball device, the Shuo Qiushuo limit, test ball limit in test hole is sucked ball storage bag, until the test ball in test hole is all sucked, according to the data of test hole projected depth, diameter and test ball number, draw test hole conversion volume by Large stone windrow compactness tester;
(7) last, through the data of Large stone windrow compactness tester according to Large stone windrow weight, test hole conversion volume in test hole, draw the density of Large stone windrow in test hole, namely complete the test of this test point Large stone windrow density.
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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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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 |
-
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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