CN203440806U - Photoelectric high filled earthwork settlement testing device - Google Patents
Photoelectric high filled earthwork settlement testing device Download PDFInfo
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- CN203440806U CN203440806U CN201320524201.2U CN201320524201U CN203440806U CN 203440806 U CN203440806 U CN 203440806U CN 201320524201 U CN201320524201 U CN 201320524201U CN 203440806 U CN203440806 U CN 203440806U
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Abstract
The utility model discloses a photoelectric high filled earthwork settlement testing device. The photoelectric high filled earthwork settlement testing device comprises a top surface settlement testing device and an earth interior settlement testing device, a horizontal laser standard of the top surface settlement testing device is placed on a testing pedestal a without relative displacement, a light transmitting filament type displacement sensor of the top surface settlement testing device is placed on a testing pedestal b on the top surface of a high filled earthwork, the horizontal laser standard emits horizontal lasers to the light transmitting filament type displacement sensor, and the light transmitting filament type displacement sensor outputs signals of settlement of the top surface of the high filled earthwork. The earth interior settlement testing device is arranged in the position of the testing pedestal b, a round protection pipe is arranged in a vertical drill hole of the high filled earthwork below the testing pedestal b, and a wing unfolding anchor head is arranged in the earth at a test point of the central line at the outer edge of the bottom of the protection pipe. The settlement testing device has the advantages of being wide in measuring range, high in precision, free of interference with engineering construction, convenient to operate and the like, measured data can be output in real time, and the photoelectric high filled earthwork settlement testing device is a device capable of testing settlement of test points on the top surface and inside the high filled earthwork.
Description
Technical field
The utility model relates to a kind of device of high fill settling amount and method of its arrangement of testing, specifically a kind of photo-electric high fill settlement measurement electricity testing device.
Background technology
At present, the conventional method of burying settlement plate underground is tested the settling amount of high fill.Because the connecting rod of the settlement plate of burying underground is rolled in earthwork construction, and the reason of the spreading of settlement plate connecting rod, vertical, boundary resistance etc., can cause the error of high fill settling amount test, and the inconvenience that brings construction.
Utility model content
Deficiency for current employing settlement plate test high fill settling amount, the utility model proposes a kind of photo-electric high fill settlement measurement electricity testing device, it is after high fill has been constructed, settle again sedimentation testing arrangement in end face sedimentation testing arrangement, soil, can wide range, high accuracy, test in real time the settling amount of high fill end face, close beta point.
The utility model technical solution problem has adopted following technical scheme:
A kind of photo-electric high fill settlement measurement electricity testing device, comprised end face sedimentation testing arrangement, sedimentation testing arrangement in soil, the horizontal laser light standard of described end face sedimentation testing arrangement is placed on the test pedestal a at relatively unshift place, the light transmitting filament formula displacement transducer of described end face sedimentation testing arrangement is placed on the test pedestal b at high fill end face test point place, described horizontal laser light standard sends horizontal laser light to light transmitting filament formula displacement transducer, when high fill end face generation sedimentation, the laser spots that described horizontal laser light standard is transmitted on light transmitting filament formula displacement transducer will move up, the signal of described light transmitting filament formula displacement transducer output high fill end face test point settling amount, there is sedimentation testing arrangement in soil at described test pedestal b place, below this test pedestal b, in the vertical boring of high fill, there is circular pillar, at the bottom of described pillar pipe, in the test point place soil of outer center line, there is spademan anchor head, and described pillar bottom surface has interval apart from spademan anchor head, wire rope a on described spademan anchor head passes in pillar, be connected with the extension spring in described test pedestal b upper spider, end face in described frame has line-stretching photoelectric displacement sensor, the bracing wire of this line-stretching photoelectric displacement sensor is through the through hole of frame top board, the wire rope a of place is connected with the described pillar mouth of pipe, when sedimentation occurs at high fill build-in test point place, when described spademan anchor head sinks, described wire rope a drives the bracing wire of line-stretching photoelectric displacement sensor, the signal of this line-stretching photoelectric displacement sensor output high fill build-in test point settling amount, described pillar outer wall is smooth, between pillar and test pedestal b, has contact but is not connected, and pillar can vertically move along test pedestal b inwall.
Described horizontal laser light standard from bottom to top has base a, chassis and case successively, described base a is set square shape, respectively there is a leveling bolt at three corner places of base a, on the end face of base a, there is air level, there is vertical shaft at base a end face center, this vertical shaft is through at the axle sleeve of center chassis, and described chassis can be around vertical shaft rotating at base a end face; On described chassis, be mounted with stand, on the same side of two vertical rods of this stand, respectively have a vertical chute, in the central shaft hole of the upper and lower crossbeam of stand, activity is mounted with a vertical screw rod; The two ends of a slide block are supported in respectively in the chute of two described vertical rods, the center of this slide block is installed with described screw rod, the knob a of screw rod on turn top rail, can the chute along both sides move up and down described slide block, is mounted with the generating laser of level on described slide block; Described chassis end face has knob b, tightens this knob b and can make chassis braking; On described slide block, have spanner, tight this spanner of plate can make slide block braking; The top of described case is buckshot head shapes, in the chute of case side, has sliding door.
The base b of described light transmitting filament formula displacement transducer is set square shape, respectively there is a leveling bolt at three corner places of base b, on the end face of base b, there is air level, the centre of base b end face has vertically and the rectangle casing of a side opening, glazed plate on the side of this casing opening, in casing, there is vertical rectangular substrate, this substrate has horizontal groove side by side on the face of glass plate, in each horizontal groove, be inlaid with a light transmitting filament, described light transmitting filament, in staggered ends mode, is connected a side end of light transmitting filament with a light-sensitive element; When Ear Mucosa Treated by He Ne Laser Irradiation that described horizontal laser light standard sends is to any light transmitting filament of light transmitting filament formula displacement transducer, this root light transmitting filament is given light conduction the light-sensitive element of its root, and described light-sensitive element is just exported transducing signal.
Described spademan anchor head from bottom to top has anchor point, anchor body, tool joint successively, described anchor body is round tube shape, there are four cusp shape through holes that are equally spaced at the middle part of this anchor body side surface, in each cusp shape through hole, be mounted with the anchor wing of a cusp shape, described in each, the root of the anchor wing has pin shaft hole, described in each, in the pin shaft hole of the anchor wing, be respectively mounted with two ends and be fixed on the bearing pin on described anchor body inwall, the described anchor wing can be around 90 ° of rotations of this bearing pin; Tool joint place in described anchor body has one along the limit spring pipe of center line, and in this limit spring pipe, activity is mounted with one and draws plug; There are four wire rope b in the described lower end system of plug of drawing, the other end of these four wire rope b lies in respectively on the projection of four anchor wing root portions, there is the wire rope a described in the described upper end system of plug of drawing, and this root wire rope a, through the limit spring pipe in described anchor body, draws from the endoporus of tool joint; On described limit spring inside pipe wall, there is one around the fin of circumference, on the part tube wall of this fin and fin both sides, have several equidistant straight joints parallel with center line, form the elastic tube of energy radial elastic distortion; Pull described wire rope a, when drawing plug to push through on described limit spring inside pipe wall fin, draw four wire rope b of plug lower end to pull respectively the root of four described anchor wings, four described anchor wings are rotated around bearing pin separately, from described anchor body, outwards launch; Upper part at described anchor body inwall cusp shape through hole is equipped with back-up ring one, and described in each, the anchor wing is fixed against on this back-up ring and locates; There is the collision bead pit of each own bit freezing bar on six faces in ，Gai hole, hexagonal hole at the center of described tool joint end face; Described anchor point is bullet shape.
Photo-electric high fill settlement measurement electricity testing device in the utility model is based on following operating principle: described end face sedimentation testing arrangement is comprised of horizontal laser light standard and light transmitting filament formula displacement transducer, horizontal laser light standard is placed on relatively unshift test pedestal a, light transmitting filament formula displacement transducer is placed on the test pedestal b of high fill end face test point, by horizontal laser light standard, to light transmitting filament formula displacement transducer, send fixed reference laser, high fill settling amount test instrument tests out and receives the light transmitting filament of reference laser to the height h of substrate base
0(h
0equal to be irradiated to the light transmitting filament of reference laser, the light transmitting filament radical n of its following part is multiplied by the distance b at every light transmitting filament interval, i.e. h
0=nb), by level gauge, measuring test pedestal b end face absolute altitude for the first time is again ▽
0(test pedestal b end face is concordant with high fill end face).For i (i=1,2,3 ... n) the high fill end face settling amount △ of test
i: by high fill settling amount test instrument, test out and receive the light transmitting filament of reference laser to the height h of substrate base
iso the end face settling amount recording for i time is △
i, that is: △
i=h
i-h
0; For i (i=1,2,3 ... n) high fill of test test pedestal b end face absolute altitude ▽
i: by ▽
i=▽
0-△
i=▽
0-(h
i-h
0)=▽
0-h
i+ h
0.In described soil, sedimentation testing arrangement is comprised of spademan anchor head, pillar, wire rope a, extension spring, frame, line-stretching photoelectric displacement sensor, initial spademan anchor head to the wire rope a length of testing pedestal b end face that records is that L(L is again the buried depth of spademan anchor head), by level gauge, measuring test pedestal b end face absolute altitude for the first time is again ▽
0so the initial absolute altitude of native build-in test point is ▼
0, i.e. ▼
0=▽
0-L; For i (i=1,2,3 ... n) the high fill necromancer build-in test point absolute altitude ▼ of test
i: by line-stretching photoelectric displacement sensor, recording spademan anchor head sedimentation reading value is δ
i, by ▼
i=▽
i-L-δ
i, wherein when pull out bracing wire, i.e. its sedimentation reading value δ testing out from line-stretching photoelectric displacement sensor
ifor on the occasion of, illustrate that the native build-in test point settling amount of high fill is than end face test point settling amount large (deadly condition); When do not pull out or retract bracing wire from line-stretching photoelectric displacement sensor, i.e. its sedimentation reading value δ testing out
ibe zero, illustrate that the native build-in test point settling amount of high fill equates with end face test point settling amount; When the bracing wire of retracting from line-stretching photoelectric displacement sensor, i.e. its sedimentation reading value δ testing out
ifor negative value, illustrate that the native build-in test point settling amount of high fill is less than end face test point settling amount; For i (i=1,2,3 ... n) settling amount in the high fill necromancer of testing ▲
i, by ▲
i=▼
0-▼
i.
Compared with the prior art, the utility model beneficial effect is embodied in: a kind of photo-electric high fill settlement measurement electricity testing device the utility model proposes, can test the settling amount of high fill end face, close beta point, have that range is large, precision is high,, the in real time feature such as output test data noiseless, easy to operate to engineering construction, for grasping high fill characteristic, provide advanced tester.
Accompanying drawing explanation
Fig. 1 is that photo-electric high fill settlement measurement electricity testing device of the present utility model is just being analysed and observe work schematic diagram.
Fig. 2 is that photo-electric high fill settlement measurement electricity testing device of the present utility model is overlooked work schematic diagram.
Fig. 3 is the positive sectional structure schematic diagram in test pedestal b of the present utility model place.
Fig. 4 is the positive sectional structure schematic diagram of horizontal laser light standard of the present utility model.
Fig. 5 is horizontal laser light standard side sectional structure schematic diagram of the present utility model.
Fig. 6 is the horizontal laser light standard of the present utility model sectional structure schematic diagram of bowing.
Fig. 7 is the positive sectional structure schematic diagram of light transmitting filament formula displacement transducer of the present utility model.
Fig. 8 is light transmitting filament formula displacement transducer side sectional structure schematic diagram of the present utility model.
Fig. 9 is the light transmitting filament formula displacement transducer of the present utility model sectional structure schematic diagram of bowing.
Figure 10 is the positive sectional structure schematic diagram of spademan anchor head of the present utility model.
Figure 11 is spademan anchor head side-looking structural representation of the present utility model.
Figure 12 is spademan anchor head plan structure schematic diagram of the present utility model.
Number in the figure: 1 high fill, 2 test pedestal a, 3 test pedestal b, 4 wire rope a, 5 pillars, 6 extension springs, 7 frames, 8 line-stretching photoelectric displacement sensors, 9 bracing wires, 10 horizontal laser light standards, 11 base a, 12 chassis, 13 cases, 14 sliding doors, 15 leveling bolts, 16 air levels, 17 vertical shafts, 18 stands, 19 chutes, 20 screw rods, 21 slide blocks, 22 generating lasers, 23 knob a, 24 knob b, 25 spanners, 26 light transmitting filament formula displacement transducers, 27 base b, 28 casings, 29 glass plates, 30 substrates, 31 light transmitting filaments, 32 light-sensitive elements, 33 spademan anchor heads, 34 anchor bodies, 35 anchor points, 36 tool joints, the 37 anchor wings, 38 bearing pins, 39 wire rope b, 40 draw plug, 41 limit spring pipes, 42 back-up rings.
The specific embodiment
Referring to Fig. 1～Figure 12, for a kind of photo-electric high fill settlement measurement electricity testing device of the present utility model, comprised end face sedimentation testing arrangement, sedimentation testing arrangement in soil, it is characterized in that: the horizontal laser light standard 10 of described end face sedimentation testing arrangement is placed on the test pedestal a2 at relatively unshift place, the light transmitting filament formula displacement transducer 26 of described end face sedimentation testing arrangement is placed on the test pedestal b3 at high fill 1 end face test point place, described horizontal laser light standard 10 sends horizontal laser light to light transmitting filament formula displacement transducer 26, when high fill 1 end face generation sedimentation, the laser spots that described horizontal laser light standard 10 is transmitted on light transmitting filament formula displacement transducer 26 will move up, the signal of described light transmitting filament formula displacement transducer 26 output high fill 1 end face test point settling amounts, there is sedimentation testing arrangement in soil at described test pedestal b3 place, below this test pedestal b3, in the vertical boring of high fill 1, there is circular pillar 5, in the test point place soil of described pillar 5 pipe outer, end center lines, there is spademan anchor head 33, and there is the interval of design described pillar 5 bottom surfaces apart from spademan anchor head 33, wire rope a4 on described spademan anchor head 33 passes in pillar 5, be connected with the extension spring 6 in described test pedestal b3 upper spider 7, end face in described frame 7 has line-stretching photoelectric displacement sensor 8, the bracing wire 9 of this line-stretching photoelectric displacement sensor 8 is through the through hole of frame 7 top boards, be connected with the described pillar 5 wire rope a4 of mouth of pipe place, when high fill there is sedimentation in 1 build-in test point place, when described spademan anchor head 33 sinks, described wire rope a4 drives the bracing wire 9 of line-stretching photoelectric displacement sensor 8, the signal of these line-stretching photoelectric displacement sensor 8 output high fill 1 build-in test point settling amounts, described pillar 5 outer walls are smooth, between pillar 5 and test pedestal b3, have contact but are not connected, and pillar 5 can vertically move along test pedestal b3 inwalls.
Described horizontal laser light standard 10 from bottom to top has base a11, chassis 12 and case 13 successively, described base a11 is set square shape, respectively there is a leveling bolt 15 at three corner places of base a11, on the end face of base a11, there is air level 16, there is vertical shaft 17 at base a11 end face center, this vertical shaft 17 is through at the axle sleeve at 12 centers, chassis, and described chassis 12 can be rotated around vertical shaft 17 at base a11 end face; On described chassis 12, be mounted with stand 18, respectively have a vertical chute 19 on the same side of 18 two vertical rods of this stand, in the central shaft hole of stand 18 upper and lower crossbeams, activity is mounted with a vertical screw rod 20; The two ends of a slide block 21 are supported in respectively in the chute 19 of two described vertical rods, this slide block 21 center is installed with described screw rod 20, the knob a23 of screw rod on turn top rail, described slide block 21 can be moved up and down by the chute 19 along both sides, on described slide block 21, be mounted with the generating laser 22 of level; Described chassis 12 end faces have knob b24, tighten this knob b24 and can make chassis 12 brakings; On described slide block 21, have spanner 25, tight this spanner 25 of plate can make slide block 21 brakings; The top of described case 13 is buckshot head shapes, has sliding door 14 in the chute of case 13 sides.
The base b27 of described light transmitting filament formula displacement transducer 26 is set square shape, respectively there is a leveling bolt 15 at three corner places of base b27, on the end face of base b27, there is air level 16, the centre of base b27 end face has vertically and the rectangle casing 28 of a side opening, glazed plate 29 on the side of these casing 28 openings, in casing 28, there is vertical rectangular substrate 30, this substrate 30 has horizontal groove side by side on the face of glass plate 29, in each horizontal groove, be inlaid with a light transmitting filament 31, described light transmitting filament 31 is in staggered ends mode, one side end of light transmitting filament 31 is connected with a light-sensitive element 32, when Ear Mucosa Treated by He Ne Laser Irradiation that described horizontal laser light standard 22 sends is to any light transmitting filament 31 of light transmitting filament formula displacement transducer 26, this root light transmitting filament 31 is given light conduction the light-sensitive element 32 of its root, and described light-sensitive element 32 is just exported transducing signal.
Described spademan anchor head 33 from bottom to top has anchor point 35, anchor body 34, tool joint 36 successively, described anchor body 34 is round tube shape, there are four cusp shape through holes that are equally spaced at the middle part of these anchor body 34 sides, in each cusp shape through hole, be mounted with the anchor wing 37 of a cusp shape, described in each, the root of the anchor wing 37 has pin shaft hole, described in each, in the pin shaft hole of the anchor wing 37, be respectively mounted with two ends and be fixed on the bearing pin 38 on described anchor body 34 inwalls, the described anchor wing 37 can be around 90 ° of rotations of this bearing pin; Tool joint 36 places in described anchor body 34 have one along the limit spring pipe 41 of center line, and the interior activity of this limit spring pipe 41 is mounted with one and draws plug 40; There are four wire rope b39 in the described lower end system of plug 40 of drawing, the other end of these four wire rope b39 lies in respectively on the projection of four the anchor wing 37 roots, there is the wire rope a4 described in the described upper end system of plug 40 of drawing, this root wire rope a4, through the limit spring pipe 41 in described anchor body 34, draws from the endoporus of tool joint 36; On described limit spring pipe 41 inwalls, there is one around the fin of circumference, on the part tube wall of this fin and fin both sides, have several equidistant straight joints parallel with center line, form the elastic tube of energy radial elastic distortion; Pull described wire rope a4, when drawing plug 40 to push through on described limit spring pipe 41 inwalls fin, draw four wire rope b39 of plug 40 lower ends to pull respectively the root of four described anchor wings 37, four described anchor wings 37 are rotated around bearing pin 38 separately, from described anchor body 34, outwards launch; Upper part at described anchor body 34 inwall cusp shape through holes is equipped with back-up ring 42 one, and described in each, the anchor wing 37 is fixed against location on this back-up ring 42; There is the collision bead pit of each own bit freezing bar on six faces in ，Gai hole, hexagonal hole at the center of described tool joint 36 end faces; Described anchor point 35 is bullet shape.
High fill 1 is the ground works of high fill; The effect of test pedestal a2 is the horizontal laser light standard 10 of settling end face sedimentation testing arrangement; The effect of test pedestal b3 is the test point of high fill 1 end face sedimentation, settles light transmitting filament formula displacement transducer 26, frame 7, the line-stretching photoelectric displacement sensor 8 of end face sedimentation testing arrangement; The effect of wire rope a4 is that spademan anchor head 33 is connected with line-stretching photoelectric displacement sensor 8, transmits the settling amount of high fill build-in test point; The effect of pillar 5 is protection drill hole walls, prevents hole wall collapse, does not allow wire rope a4 contact with banketing; The effect of extension spring 6 is exceptionally straight wire rope a4; The effect of frame 7 is to settle extension spring 6 and line-stretching photoelectric displacement sensor 8; The effect of line-stretching photoelectric displacement sensor 8 is sedimentation reading values of test high fill 1 native build-in test point; The effect of bracing wire 9 is that line-stretching photoelectric displacement sensor 8 is connected with wire rope a4, transmits the amount of movement of spademan anchor head 33; The effect of horizontal laser light standard 10 is the reference lasers to light transmitting filament formula displacement transducer 26 emission levels; The effect of base a11 is to settle leveling bolt 15, air level 16, vertical shaft 17, chassis 12; The effect on chassis 12 is to settle stand 18, case 13; The effect of case 13 is protection stand 18, generating laser 22, settles sliding door 14; The effect of sliding door 14 is to be convenient to generating laser 22 Emission Lasers; The effect of leveling bolt 15 is by base a11 face furnishing level, allows generating laser 22 in horizontal direction, keep level arbitrarily; The effect of air level 16 is objects of reference of leveling base a11; The effect of vertical shaft 17 is that rotate around this vertical shaft 17 at base a11 end face on the movable 12，Rang chassis, chassis 12 of settling; The effect of stand 18 is to settle vertical rod and crossbeam, and vertical rod is fixing chute 19, and crossbeam be activity arrangement screw rod 20; The effect of chute 19 is the movable slide blocks 21 of settling, and allows slide block 21 along vertical to movement; The effect of screw rod 20 is that priming slide block 21 is by chute 19 track slippages; The effect of slide block 21 is horizontal setting generating lasers 22; The effect of generating laser 22 is transmitted reference laser; The effect of knob a23 is rotary screw 20 band movable sliders 21; The effect of knob b24 is to be chassis 12 brakings; The effect of spanner 25 is to allow slide block 21 brakings; The effect of light transmitting filament formula displacement transducer 26 is on test high fill 1, to test the settling amount at pedestal b3 place; The effect of base b27 is to settle casing 28, substrate 30, leveling bolt 15, air level 16; The effect of casing 28 is to settle glass plate 29, protective substrate 30, light transmitting filament 31, light-sensitive element 32; The effect of glass plate 29 is printing opacities, and protective substrate 30, light transmitting filament 31, light-sensitive element 32; The effect of substrate 30 is to settle light transmitting filament 31, light-sensitive element 32; The effect of light transmitting filament 31 is the laser signals that receive 10 transmittings of horizontal laser light standard, and this laser signal is conducted to light-sensitive element 32; The effect of light-sensitive element 32 is opto-electronic conversion output transducing signals; The effect of spademan anchor head 33 is to stay high fill 1 build-in test point place as sensing element; The effect of anchor body 34 is shells of spademan anchor head 33, and the hinged mooring anchor wing 37 is settled anchor point 35 and tool joint 36; The effect of anchor point 35 is that guiding anchor body 34 is through pillar 5, in the soil of arrival test point; The effect of tool joint 36 is that anchor body 34 is connected with drilling rod temporarily; The effect of the anchor wing 37 is to increase the resistance of spademan anchor head 33 in soil, with the earth cooperation sedimentation of test point; The effect of bearing pin 38 is the movable anchor wings 37 of settling; The effect of wire rope b39 is that the anchor wing 37 is connected with drawing plug 40; Drawing the effect of plug 40 is to prevent from opening too early the anchor wing 37; The effect of limit spring pipe 41 is that movable arrangement drawn plug 40, only has with enough pulling force ability stretchies and draws plug 40, and be the safeties that pull plug 40; The effect of back-up ring 42 is to prevent that the anchor wing 37 is to the interior movement of anchor body 34, the temporary fixed and location to the anchor wing 37.
Claims (4)
1. a photo-electric high fill settlement measurement electricity testing device, comprised end face sedimentation testing arrangement, sedimentation testing arrangement in soil, it is characterized in that: the horizontal laser light standard of described end face sedimentation testing arrangement is placed on the test pedestal a at relatively unshift place, the light transmitting filament formula displacement transducer of described end face sedimentation testing arrangement is placed on the test pedestal b at high fill end face test point place, described horizontal laser light standard sends horizontal laser light to light transmitting filament formula displacement transducer, when high fill end face generation sedimentation, the laser spots that described horizontal laser light standard is transmitted on light transmitting filament formula displacement transducer will move up, the signal of described light transmitting filament formula displacement transducer output high fill end face test point settling amount, there is sedimentation testing arrangement in soil at described test pedestal b place, below this test pedestal b, in the vertical boring of high fill, there is circular pillar, at the bottom of described pillar pipe, in the test point place soil of outer center line, there is spademan anchor head, and described pillar bottom surface has interval apart from spademan anchor head, wire rope a on described spademan anchor head passes in pillar, be connected with the extension spring in described test pedestal b upper spider, end face in described frame has line-stretching photoelectric displacement sensor, the bracing wire of this line-stretching photoelectric displacement sensor is through the through hole of frame top board, the wire rope a of place is connected with the described pillar mouth of pipe, when sedimentation occurs at high fill build-in test point place, when described spademan anchor head sinks, described wire rope a drives the bracing wire of line-stretching photoelectric displacement sensor, the signal of this line-stretching photoelectric displacement sensor output high fill build-in test point settling amount, described pillar outer wall is smooth, between pillar and test pedestal b, has contact but is not connected, and pillar can vertically move along test pedestal b inwall.
2. photo-electric high fill settlement measurement electricity testing device according to claim 1, it is characterized in that: described horizontal laser light standard from bottom to top has base a, chassis and case successively, described base a is set square shape, respectively there is a leveling bolt at three corner places of base a, on the end face of base a, there is air level, there is vertical shaft at base a end face center, and this vertical shaft is through at the axle sleeve of center chassis, and described chassis can be around vertical shaft rotating at base a end face; On described chassis, be mounted with stand, on the same side of two vertical rods of this stand, respectively have a vertical chute, in the central shaft hole of the upper and lower crossbeam of stand, activity is mounted with a vertical screw rod; The two ends of a slide block are supported in respectively in the chute of two described vertical rods, the center of this slide block is installed with described screw rod, the knob a of screw rod on turn top rail, can the chute along both sides move up and down described slide block, is mounted with the generating laser of level on described slide block; Described chassis end face has knob b, tightens this knob b and can make chassis braking; On described slide block, have spanner, tight this spanner of plate can make slide block braking; The top of described case is buckshot head shapes, in the chute of case side, has sliding door.
3. photo-electric high fill settlement measurement electricity testing device according to claim 1, it is characterized in that: the base b of described light transmitting filament formula displacement transducer is set square shape, respectively there is a leveling bolt at three corner places of base b, on the end face of base b, there is air level, the centre of base b end face has vertically and the rectangle casing of a side opening, glazed plate on the side of this casing opening, in casing, there is vertical rectangular substrate, this substrate has horizontal groove side by side on the face of glass plate, in each horizontal groove, be inlaid with a light transmitting filament, described light transmitting filament is in staggered ends mode, one side end of light transmitting filament is connected with a light-sensitive element, when Ear Mucosa Treated by He Ne Laser Irradiation that described horizontal laser light standard sends is to any light transmitting filament of light transmitting filament formula displacement transducer, this root light transmitting filament is given light conduction the light-sensitive element of its root, and described light-sensitive element is just exported transducing signal.
4. photo-electric high fill settlement measurement electricity testing device according to claim 1, it is characterized in that: described spademan anchor head from bottom to top has anchor point, anchor body, tool joint successively, described anchor body is round tube shape, there are four cusp shape through holes that are equally spaced at the middle part of this anchor body side surface, in each cusp shape through hole, be mounted with the anchor wing of a cusp shape, described in each, the root of the anchor wing has pin shaft hole, described in each, in the pin shaft hole of the anchor wing, be respectively mounted with two ends and be fixed on the bearing pin on described anchor body inwall, the described anchor wing can be around 90 ° of rotations of this bearing pin; Tool joint place in described anchor body has one along the limit spring pipe of center line, and in this limit spring pipe, activity is mounted with one and draws plug; There are four wire rope b in the described lower end system of plug of drawing, the other end of these four wire rope b lies in respectively on the projection of four anchor wing root portions, there is the wire rope a described in the described upper end system of plug of drawing, and this root wire rope a, through the limit spring pipe in described anchor body, draws from the endoporus of tool joint; On described limit spring inside pipe wall, there is one around the fin of circumference, on the part tube wall of this fin and fin both sides, have several equidistant straight joints parallel with center line, form the elastic tube of energy radial elastic distortion; Pull described wire rope a, when drawing plug to push through on described limit spring inside pipe wall fin, draw four wire rope b of plug lower end to pull respectively the root of four described anchor wings, four described anchor wings are rotated around bearing pin separately, from described anchor body, outwards launch; Upper part at described anchor body inwall cusp shape through hole is equipped with back-up ring one, and described in each, the anchor wing is fixed against on this back-up ring and locates; There is the collision bead pit of each own bit freezing bar on six faces in ，Gai hole, hexagonal hole at the center of described tool joint end face; Described anchor point is bullet shape.
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| CN201320524201.2U CN203440806U (en) | 2013-08-27 | 2013-08-27 | Photoelectric high filled earthwork settlement testing device |
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|---|---|---|---|
| CN201320524201.2U CN203440806U (en) | 2013-08-27 | 2013-08-27 | Photoelectric high filled earthwork settlement testing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485319A (en) * | 2013-08-27 | 2014-01-01 | 合肥工业大学 | Photoelectric type high backfill earthwork settling volume testing device and mounting method thereof |
| CN104931014A (en) * | 2015-04-02 | 2015-09-23 | 中建三局第二建设工程有限责任公司 | Compression deformation observation device and method used for structural settlement or under high-rise structure self-weight |
| CN110106851A (en) * | 2019-05-13 | 2019-08-09 | 燕山大学 | A kind of delaminating deposition measuring device |
| CN110567430A (en) * | 2019-08-26 | 2019-12-13 | 山东交通学院 | device and method for monitoring settlement deformation inside high-fill roadbed at top of culvert |
| CN110984109A (en) * | 2019-12-06 | 2020-04-10 | 石家庄铁道大学 | Fiber bragg grating settlement sensor |
-
2013
- 2013-08-27 CN CN201320524201.2U patent/CN203440806U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485319A (en) * | 2013-08-27 | 2014-01-01 | 合肥工业大学 | Photoelectric type high backfill earthwork settling volume testing device and mounting method thereof |
| CN103485319B (en) * | 2013-08-27 | 2015-09-02 | 合肥工业大学 | Photo-electric high fill settlement measurement electricity testing device and allocation method thereof |
| CN104931014A (en) * | 2015-04-02 | 2015-09-23 | 中建三局第二建设工程有限责任公司 | Compression deformation observation device and method used for structural settlement or under high-rise structure self-weight |
| CN110106851A (en) * | 2019-05-13 | 2019-08-09 | 燕山大学 | A kind of delaminating deposition measuring device |
| CN110567430A (en) * | 2019-08-26 | 2019-12-13 | 山东交通学院 | device and method for monitoring settlement deformation inside high-fill roadbed at top of culvert |
| CN110984109A (en) * | 2019-12-06 | 2020-04-10 | 石家庄铁道大学 | Fiber bragg grating settlement sensor |
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