CN204163121U - Non-maintaining rubber elastomer compressing structure and in real time inclination measurement device - Google Patents
Non-maintaining rubber elastomer compressing structure and in real time inclination measurement device Download PDFInfo
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- CN204163121U CN204163121U CN201420584045.3U CN201420584045U CN204163121U CN 204163121 U CN204163121 U CN 204163121U CN 201420584045 U CN201420584045 U CN 201420584045U CN 204163121 U CN204163121 U CN 204163121U
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Abstract
The utility model provides a kind of non-maintaining rubber elastomer compressing structure of inclination measurement device in real time and real-time inclination measurement device, adopt elastic body bearing pin and some caoutchouc elasticity bars, elastic body bearing pin comprises end cap and axis body, axis body passes first successively, two bar plates, first, second bar plate offers pass through for elastic body bearing pin first respectively, second through hole, elastic body bearing pin is fixedly connected with the second bar plate, first through hole is separated into some spaces by the axis body of elastic body bearing pin, caoutchouc elasticity bar is arranged in each space respectively, when the first bar plate relatively elastic body bearing pin rotates, rubber bullet pressurized produces for driving the counter-rotational countertorque of the first bar plate.It can solve existing artificial lift detection method and measure the problem that efficiency is low, certainty of measurement is low, to solve in prior art simultaneously spring leaf in inclinometer can get rusty in muddy water for a long time or affect by silt, its spring performance is damaged, spring function is reduced after spring leaf gets rusty, need to change in time, the technical problem wasted time and energy.
Description
Technical field
The utility model relates to the non-maintaining rubber elastomer compressing structure of real-time inclination measurement device and real-time inclination measurement device.
Background technology
Along with the development in city, foundation ditch scale and cutting depth constantly increase, and the safety problem of deep foundation ditch becomes the factor of engineering construction overriding concern.Because the soil body around excavation of foundation pit, building and embedded object (can be called for short bracing of foundation pit wall to the structure wall of bracing of foundation pit wall, such as diaphragm wall) etc. extruding, cause the distortion of bracing of foundation pit wall, so will detect bracing of foundation pit wall in foundation pit construction process, so that carry out axle power bit shift compensation of supporting to control or to reduce the displacement deformation of fender body when the distortion of bracing of foundation pit wall is excessive to it.
Current deformation detection means mainly adopt inclinometer to detect.Existing inclinometer primarily of probe, plate reading, cable and inclinometer pipe four part composition.Described inclinometer pipe is embedded in bracing of foundation pit within the walls in advance, and described probe is positioned at described inclinometer pipe, and described probe is connected with described plate reading by cable.During use, carry or lower payout on artificial, probe is positioned over respectively the diverse location of described inclinometer pipe, to measure the deformation of the diverse location of described inclinometer pipe respectively.Wherein, described probe comprises two guide wheel strainers and the agent structure being provided with inclinometer wiring board, described guide wheel strainer comprises guide wheel nutted rod, two guide wheels and spring leaf, described guide wheel is pressed in the groove of described inclinometer pipe by described spring leaf all the time, described plate reading can read the survey data of probe, preserve and manipulate measurement data and to probe power.On the one hand, due to described spring leaf steel, can get rusty in muddy water for a long time or affect by silt, its spring performance is damaged.On the other hand, after spring leaf gets rusty, reduce spring function, need to change in time, waste time and energy and affect programming.On the other hand, the volume ratio of spring leaf is comparatively large, causes the volume of probe comparatively large, and then larger to the diametric requirements of inclinometer pipe.Again on the one hand, existing artificial lift detection method, due to human factor, measures that efficiency is low, certainty of measurement is difficult to control, efficient, the high-quality being more and more not suitable with that modern construction measures, high-precision requirement.
In sum, research, design a kind of be applicable to that fender body structure is efficient, high-quality, high accuracy and be not easy to be subject to muddy water corrosion, the real-time inclination measurement device non-maintaining rubber elastomer compressing structure of long service life and in real time inclination measurement device become those skilled in the art's technical barrier in the urgent need to address.
Utility model content
The purpose of this utility model is to provide the efficient of a kind of applicable bracing of foundation pit wall, high-quality, high accuracy and be not easy the corrosion being subject to muddy water, the non-maintaining rubber elastomer compressing structure of long service life and real-time inclination measurement device, low to solve existing artificial lift detection method measurement efficiency, certainty of measurement is difficult to control and be more and more not suitable with the efficient of modern construction measurement, high-quality, a difficult problem for high-precision requirement, to solve in existing artificial lift detection technique simultaneously spring leaf in inclinometer can get rusty in muddy water for a long time or affect by silt, its spring performance is damaged, spring function is reduced after spring leaf gets rusty, need to change in time, waste time and energy and affect the technical problem of programming.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of non-maintaining rubber elastomer compressing structure, be arranged between the first bar plate and the second bar plate, comprise elastic body bearing pin and some caoutchouc elasticity bars, described elastic body bearing pin comprises the end cap and axis body that are connected, described axis body passes described first bar plate and described second bar plate successively, described first bar plate and described second bar plate offer the first through hole and the second through hole that pass through for described elastic body bearing pin respectively, described elastic body bearing pin is fixedly connected with described second bar plate, described first through hole is separated into some spaces by the described axis body of described elastic body bearing pin, described caoutchouc elasticity bar is arranged in each described space respectively, when described first bar plate rotates relative to described elastic body bearing pin, described caoutchouc elasticity bar can be compressed and produce for driving the counter-rotational countertorque of the first bar plate.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, the described axis body of described elastic body bearing pin comprises and being connected and the first axle part of coaxial setting and the second axle part, described first through hole is separated into some spaces by described the first axle part, and the shape of described the second axle part and size and described second through hole match.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, the cross section of described first through hole is rectangle or circle, and the cross section of described the first axle part is regular polygon or rectangle.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, also comprise hold-down screw, metallic gasket and spring shim, be provided with the screw hole matched with described hold-down screw in the outer face of the described the second axle part of described elastic body bearing pin, described hold-down screw is tightened against in the described screw hole of the described the second axle part of described elastic body bearing pin through after described metallic gasket and spring shim successively.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, the length 1-3 millimeter larger than the thickness of described first bar plate of described the first axle part.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, the length 2-4 millimeter less of the thickness of described second bar plate of described the second axle part.
Preferably, in above-mentioned non-maintaining rubber elastomer compressing structure, described elastic body bearing pin adopts steel.
The invention also discloses a kind of inclination measurement device in real time, comprise at least one probe and steel wire cable line, described probe comprises agent structure, be arranged at the inclinometer wiring board in agent structure and be arranged in described agent structure, two groups of guide wheel strainers of bottom, the tilt data recorded outwards is exported by described steel wire cable line by described inclinometer wiring board, described guide wheel strainer comprises the first bar plate that non-maintaining rubber elastomer compressing structure described above and two ends are provided with guide wheel, described guide wheel is by the two ends of pinned connection in described first bar plate, described agent structure comprises described second bar plate, described second bar plate is positioned at the middle part of described agent structure, described first bar plate is connected by described non-maintaining rubber elastomer compressing structure with the described second bar plate of described agent structure.
Preferably, the quantity of described probe is multiple, and multiple described probe is connected by steel wire cable line, each described probe also comprises two water joints, two joint bindiny mechanisms, and two steel wire lock tightening mechanisms, described two water joints are sealingly fastened in the two ends of described agent structure respectively by the described joint bindiny mechanism of correspondence, metrical information spreads out of through described steel wire cable line by described inclinometer wiring board, described steel wire cable line stretches into described agent structure inner chamber through described two water joints respectively and is locked by described water joint, wherein, the steel wire stretched in the steel wire cable line of agent structure is fixed in described joint bindiny mechanism respectively by described steel wire lock tightening mechanism, stretch into power line in the steel wire cable line of agent structure and data wire is connected and is electrically connected with described inclinometer wiring board.
Preferably, described agent structure comprises: cable duct, and be arranged at two sleeve pipes at described second bar plate two ends, the end of described second bar plate is respectively equipped with the connection base for being connected with described bobbin seal, described two sleeve pipes are tightly connected with corresponding water joint respectively by described waterproof bindiny mechanism away from one end of described second bar plate, described cable duct is arranged between two described connection bases, described two positions connecting corresponding described cable duct on base are provided with the through hole passed through for described steel wire cable line, described inclinometer wiring board is fixedly installed in the inner chamber of sleeve pipe described in one of them.
Preferably, described joint bindiny mechanism comprises cable adapter sleeve, gland and sealing ring, one end of described cable adapter sleeve is provided with back-up ring, the other end of described cable adapter sleeve stretches in corresponding described sleeve pipe, described sealing ring is provided with between described cable adapter sleeve and corresponding sleeve pipe, the outboard end of described water joint and described cable adapter sleeve is tightly connected, the cable adapter sleeve of correspondence is pressed on corresponding sleeve pipe by the outside that described gland is threadedly connected to corresponding sleeve pipe, described gland is the screwed pipe with an end plate, the centre bore stretched out for described water joint is offered at the center of described end plate.
Preferably, described steel wire lock tightening mechanism comprises holding screw and the threaded hole of steel that is opened in respectively on the perisporium of described cable adapter sleeve and set screw hole, described threaded hole of steel is mutually vertical through with described set screw hole, described threaded hole of steel is arranged along the radial direction of described cable adapter sleeve, steel wire in described steel wire cable line stretches in the described threaded hole of steel of described cable adapter sleeve, described holding screw through described set screw hole by described steel wire lock tightening in described threaded hole of steel.
Preferably, described inclinometer wiring board is fixedly installed in sleeve pipe described in one of them by fluid sealant, the inside of this sleeve pipe is provided with the flange collar of convex, and described flange collar is offered the slot stretched into for described inclinometer cable plate, the internal diameter of described flange collar is greater than the internal diameter of described cable adapter sleeve.
Preferably, the probe being positioned at bottom also comprises seal cover, and described seal cap sealing is arranged at the openend of the water joint away from inclinometer wiring board; In all the other probes away from the inner chamber of the described sleeve pipe of described inclinometer wiring board as the storage line chamber for accommodating certain surplus power line and wire.
Preferably, at above-mentioned real-time inclination measurement device, also comprise some locating pieces, near the position of each non-maintaining rubber elastomer compressing structure in the agent structure that described locating piece is separately positioned on described probe, by locating piece to the support of the first bar plate to each non-maintaining rubber elastomer compressing structure one pretightning force in the same way.
Be not suitable for for adopting the compressing structure of spring wire or sheet in prior art working in muddy water for a long time, the corrosion otherwise spring gets rusty easily, spring function reduces, and needs are often changed and general spring structure relative volume is also comparatively large, install more difficult problem.The utility model provides non-maintaining rubber elastomer compressing structure, delicate structure, be arranged between the first bar plate and the second bar plate, it comprises elastic body bearing pin and some caoutchouc elasticity bars, described elastic body bearing pin comprises the end cap and axis body that are connected, described axis body passes described first bar plate and described second bar plate successively, described first bar plate and described second bar plate offer the first through hole and the second through hole that pass through for described elastic body bearing pin respectively, described elastic body bearing pin is fixedly connected with described second bar plate, described first through hole is separated into some spaces by the described axis body of described elastic body bearing pin, described caoutchouc elasticity bar is arranged in each described space respectively, when described first bar plate rotates relative to described elastic body bearing pin, described caoutchouc elasticity bar can be compressed and produce for driving the counter-rotational countertorque of the first bar plate.The non-maintaining rubber elastomer compressing structure of said structure is compared with the compressing structure formed with steel spring leaf in prior art: traditional steel spring leaf can get rusty in muddy water for a long time or affect by silt, its spring performance is damaged, reduce spring function after spring gets rusty to need to change in time, waste time and energy and affect engineering; And caoutchouc elasticity bar in non-maintaining rubber elastomer compressing structure of the present utility model adds the performance of caoutchouc elasticity bar own due in the guard space that is arranged at the first bar plate, elastic body bearing pin and the second bar plate and surrounds; can not get rusty in water; be not easy the corrosion being subject to muddy water; long service life; reliable operation, can realize non-maintaining.In addition, non-maintaining rubber elastomer compressing structure compares the compressing structure of existing use spring leaf, and structure is compacter.Moreover detection method of the present utility model replaces existing artificial lift detection method, avoid occurring due to human factor, measure that efficiency is low, the unmanageable problem of certainty of measurement, efficient, the high-quality that can adapt to that modern construction measures, high-precision requirement.
Real-time inclination measurement device of the present utility model, adopts non-maintaining rubber elastomer compressing structure as above, therefore has and can not get rusty in water, be not easy the corrosion being subject to muddy water, long service life, reliable operation, can realize non-maintaining, reduce the advantage of human cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the real-time inclination measurement device of the utility model one embodiment;
Fig. 2 is the structural representation of the probe in the utility model one embodiment;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the B portion enlarged drawing of Fig. 4;
Fig. 6 is the assembling schematic diagram (do not illustrate hold-down screw) of the non-maintaining rubber elastomer compressing structure of the utility model one embodiment and the first bar plate;
Fig. 7 is the reply counter-force schematic diagram of the non-maintaining rubber elastomer compressing structure of the utility model one embodiment;
Fig. 8 is the structural representation of the utility model one embodiment elastomer bearing pin;
Fig. 9 is the right view of Fig. 8;
Figure 10 is the structure sectional view of Fig. 8;
Figure 11 is the assembling schematic diagram (do not illustrate hold-down screw and the second bar plate) of the non-maintaining rubber elastomer compressing structure of another form of the utility model and the first bar plate
Figure 12 is the perspective view of the probe of the utility model one embodiment;
Figure 13 is the structural representation of the probe of the utility model one embodiment;
Figure 14 is the C-C sectional view of Figure 13;
Figure 15 is the top view of Figure 13;
Figure 16 is the D-D sectional view of Figure 14;
Figure 17 is the E-E sectional view of Figure 14;
Figure 18 is the structural representation that in the utility model one embodiment, steel wire is fixed by steel wire lock tightening mechanism;
Figure 19 is that the mounting method first step of real-time inclination measurement device in the utility model one embodiment starts pre-structure schematic diagram;
Structural representation when Figure 20 is the mounting method first step of real-time inclination measurement device in the utility model one embodiment.
Structural representation when Figure 21 is mounting method the 3rd step of real-time inclination measurement device in the utility model one embodiment.
Structural representation when Figure 22 is mounting method the 3rd step of real-time inclination measurement device in the utility model one embodiment.
In figure: 1-enclosure wall, 2-inclinometer pipe, 21-guide groove, 3-pops one's head in, 31-agent structure, 311-second bar plate, 312-sleeve pipe, 3121-flange collar, 3122-stores up line chamber, 313-cable duct, 314-connects base, 3141-through hole, 32-inclinometer wiring board, 33-joint bindiny mechanism, 331-cable adapter sleeve, 332-gland, 333-sealing ring, 34-water joint, 351-holding screw, 352-threaded hole of steel, 353-set screw hole, 4-steel wire cable line, 41-steel wire, 42-power line, 43-data wire, 5-data acquisition unit, 6-guide wheel, the non-maintaining rubber elastomer compressing structure of 7-, 71-elastic body bearing pin, 711-end cap, 712-the first axle part, 713-the second axle part, 7131-screw hole, 72-caoutchouc elasticity bar, 73-hold-down screw, 74-spring shim, 8-first bar plate, 81-square hole, 9-locating piece.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the non-maintaining rubber elastomer compressing structure that the utility model proposes is described in further detail.According to the following describes and claims, advantage of the present utility model and feature will be clearer.It should be noted that, accompanying drawing all adopts the form that simplifies very much and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
Referring to Fig. 1 to Figure 18, present embodiment discloses a kind of inclination measurement device in real time, for measuring the inclination conditions of enclosure wall 1, being arranged in the inclinometer pipe 2 that is embedded in advance in bracing of foundation pit wall 1.Described real-time inclination measurement device comprises at least one probe 3 and steel wire cable line 4, and described probe 3 is connected with data acquisition unit 5 through described steel wire cable line 4, and described data acquisition unit 5 can gather the metrical information from probe 3.Described probe 3 comprises agent structure 31, is arranged at the inclinometer wiring board 32 in agent structure 31 and is arranged at two groups of guide wheel strainers of described agent structure 31 upper and lower part, the tilt data recorded outwards is exported by described steel wire cable line 4 by described inclinometer wiring board 32, is such as transferred to data acquisition unit 5 etc.
Wherein, described guide wheel strainer comprises the first bar plate 8 (i.e. guide wheel nutted rod) and non-maintaining rubber elastomer compressing structure 7 that two ends are provided with guide wheel 6, described guide wheel 6 is connected to the two ends of described first bar plate 8 by bearing pin (not shown), described agent structure 31 comprises the second bar plate 311, described second bar plate 311 is positioned at the middle part of described agent structure 31, and described first bar plate 8 is connected by described non-maintaining rubber elastomer compressing structure 7 with the described second bar plate 311 of described agent structure 31.When namely the run-off the straight of described inclinometer wiring board 32 self-position pops one's head in the position run-off the straight of inclinometer pipe 2 at 3 places, inclinometer wiring board 32 can detect angle value and the angle direction of inclination, is then transferred to data acquisition unit 5.Described inclinometer wiring board 32 can measure the angle between self slotted line and natural plumb line, and its structure and principle are the common technology means of this area, therefore do not repeat them here.
Please consult Fig. 5 to Figure 10 by emphasis, described non-maintaining rubber elastomer compressing structure 7, be arranged between described first bar plate 8 and described second bar plate 311.Described non-maintaining rubber elastomer compressing structure 7 comprises elastic body bearing pin 71 and some caoutchouc elasticity bars 72, and in the present embodiment, the quantity of caoutchouc elasticity bar 72 is 4.Described elastic body bearing pin 71 comprises the end cap 711 and axis body that are connected, described axis body passes described first bar plate 8 and described second bar plate 311 successively, described first bar plate 8 offers with described second bar plate 311 the first through hole 81 and the second through hole (not shown) that pass through for described elastic body bearing pin 71 respectively, described elastic body bearing pin 71 is fixedly connected with described second bar plate 311, described first through hole 81 is separated into some spaces by the described axis body of described elastic body bearing pin 71, described caoutchouc elasticity bar 72 is arranged in each described space respectively, when described first bar plate 8 rotates relative to described elastic body bearing pin 71, described caoutchouc elasticity bar 72 can be compressed and produce for driving the counter-rotational countertorque of the first bar plate 8.This non-maintaining rubber elastomer compressing structure 7 meet the prerequisite of reliable thrust is provided under; the performance of caoutchouc elasticity bar 72 own is added because caoutchouc elasticity bar 72 is arranged in guard space that the first bar plate 8, elastic body bearing pin 71 and the second bar plate 311 surround; can not get rusty in water; be not vulnerable to the corrosion of muddy water; long service life; reliable operation, therefore can realize non-maintaining.Again on the one hand, existing artificial lift detection method, due to human factor, measures that efficiency is low, certainty of measurement is difficult to control, efficient, the high-quality being more and more not suitable with that modern construction measures, high-precision requirement.The follow-up probe by the non-maintaining rubber elastomer compressing structure 7 of employing is arranged at above-mentioned being preset in enclosure wall 1 inclinometer pipe 2 and carries out real-time high-precision detection to enclosure wall 1 distortion, solve the technological deficiency that conventional manual lifts detection, meet efficient, the high-quality that modern construction measures, high-precision requirement.Preferably, in the present embodiment, the described axis body of described elastic body bearing pin 71 comprises and being connected and the first axle part 712 of coaxial setting and the second axle part 713, described first through hole 81 is separated into some spaces by described the first axle part 712, and the shape of described the second axle part 713 and size and described second through hole match.In the present embodiment, the circular in cross-section of described the second axle part 713, described second through hole correspondence is set to circular hole.Certainly, the cross section of described the second axle part 713 also can be other shapes, as long as the second through hole matches with it.
Preferably, the cross section of described first through hole 81 is rectangle, and the cross section of described the first axle part 712 is regular polygon or rectangle.Rectangle comprises rectangle and square.In the present embodiment, the cross section of described first through hole 81 is square, and the cross section of described the first axle part 712 is square, now, described first through hole 81 is separated into 4 spaces by described the first axle part 712, arranges a caoutchouc elasticity bar 72 in each space, totally 4.Certainly, the cross section of described first through hole 81 and the first axle part 712 also can be other combining forms, and rotate described first bar plate 8 energy compressing rubber elastic strip 72 as long as meet, making caoutchouc elasticity bar 72 give described first bar plate 8 has enough countertorque.Such as, as shown in figure 11, the cross section of described the first axle part is rectangle, and the cross section of described first through hole is rectangle.
In the present embodiment, when whole non-maintaining rubber elastomer compressing structure 7 is in equilibrium state, described first bar plate 8 is perpendicular with described second bar plate 311, when described first bar plate 8 be subject to external force rotate relative to described elastic body bearing pin 71 time, described four caoutchouc elasticity bars 72 can be compressed and therefore produce for driving the counter-rotational counter-force of the first bar plate 8, counter-force produces above-mentioned countertorque, thus make guide wheel 6 be pressed in the guide groove 21 of inclinometer pipe 2 all the time, and then make inclinometer wiring board 32 can measure the deformation of inclinometer pipe 2 exactly, the deformation of inclinometer pipe 2 is equivalent to the deformation of enclosure wall 1.The non-maintaining rubber elastomer compressing structure 7 of said structure compared to existing technology in the compressing structure that formed with steel spring leaf compare, due to traditional steel spring leaf can get rusty in muddy water for a long time or affect by silt, its spring performance is easily damaged, therefore, reduce spring function after spring gets rusty to need to go in time to change, waste time and energy and affect engineering.And caoutchouc elasticity bar 72 in non-maintaining rubber elastomer compressing structure of the present utility model is due in the space that is arranged at the first bar plate 8, elastic body bearing pin 71 and the second bar plate 311 and surrounds and the performance of caoutchouc elasticity bar 72 own, can not get rusty in water, be not easy the corrosion being subject to muddy water, long service life, reliable operation, can realize non-maintaining.In addition, non-maintaining rubber elastomer compressing structure 7 compares the compressing structure of existing use spring leaf, and structure is compacter.
Preferably, please consult Fig. 5 to Figure 10 by emphasis, in above-mentioned non-maintaining rubber elastomer compressing structure 7, also comprise hold-down screw 73, metallic gasket (not shown) and spring shim 74, the screw hole 7131 matched with described hold-down screw 73 is provided with in described the second axle part 713 outer face of described elastic body bearing pin 71, described hold-down screw 73 is successively through being tightened against in the described screw hole 7131 of the described the second axle part 713 of described elastic body bearing pin 71 after described metallic gasket and described spring shim 74, thus described elastic body bearing pin 71 is fixedly connected with spring shim 74 by described hold-down screw 73 with described second bar plate 311.That is, by arranging hold-down screw 73 and spring shim 74, described elastic body bearing pin 71 is fixedly connected with described second bar plate 311.
Preferably, the length of described the first axle part 712 is larger than the thickness of described first bar plate 8.In the present embodiment, the length 1-3 millimeter larger than the thickness of described first bar plate 8 of described the first axle part 712.Thus described first bar plate 8 can be rotated relative to the described the first axle part 712 of described elastic body bearing pin 71.
Preferably, the length of described the second axle part 713 is less than the thickness of described second bar plate 311.In the present embodiment, the length 2-4 millimeter less of the thickness of described second bar plate 311 of described the second axle part 713.Thus described spring shim 74 can be made to be close on described second bar plate 311, make the connection between described second bar plate 311 and described elastic body bearing pin 71 more firm.
Preferably, described elastic body bearing pin 71 adopts steel, easy to process, draws materials easily.
Preferably, refer to Figure 12 to Figure 18, and please consult Figure 18 by emphasis, described steel wire cable line 4 comprises protective sleeve (not shown) and is positioned at the steel wire 41 of described protective sleeve, power line 42 and data wire 43.In the present embodiment, described steel wire cable line 4 comprises two power lines 42 and two data lines 43, and described two power lines 42 and described two data lines 43 are around the outside being arranged at described steel wire 41.
Preferably, please continue to refer to Figure 12 to Figure 18, the quantity of described probe 3 is multiple, and multiple described probe 3 is connected by steel wire cable line 4, each described probe 3 also comprises two joint bindiny mechanisms 33, two water joints 34, and two steel wire lock tightening mechanisms, described two water joints 34 are sealingly fastened in the two ends of described agent structure 31 respectively by the described joint bindiny mechanism 33 of correspondence, metrical information spreads out of through described steel wire cable line 4 by described inclinometer wiring board 32, described steel wire cable line 4 stretches into described agent structure 31 inner chamber (described inner chamber specifically refers to the inner chamber of follow-up described sleeve pipe 312) through described two water joints 34 respectively and is locked by described water joint 34, wherein, the steel wire 41 stretched in the steel wire cable line 4 of agent structure 34 is fixed in described joint bindiny mechanism 33 respectively by described steel wire lock tightening mechanism, stretch into power line 42 in the steel wire cable line 4 of agent structure 31 and data wire 43 is connected and is electrically connected with described inclinometer wiring board 32.Because the steel wire 41 in steel wire cable line 4 is fixed on described joint bindiny mechanism 33 via described steel wire lock tightening mechanism, because described joint bindiny mechanism 33 is fixedly installed in described agent structure 31, therefore being equivalent to described steel wire 41 is fixed in described agent structure 31, so, can by the weight transmitting of the probe 3 that is positioned at below this probe 3 and steel wire cable line 4 above agent structure 31, the power line 42 in steel wire cable line 4 and the junction between data wire 43 and inclinometer wiring board 32 is avoided to cause disconnecting because of overstress, ensure the normal operation of all probes 3.
Preferably, described agent structure 31 also comprises: cable duct 313, and be arranged at two sleeve pipes 312 at described second bar plate 311 two ends, the end of described second bar plate 311 is respectively equipped with the connection base 314 for being tightly connected with described sleeve pipe 312, described two sleeve pipes 312 are tightly connected with corresponding water joint 34 respectively by described waterproof bindiny mechanism away from one end of described second bar plate 311, described cable duct 313 is arranged between two described connection bases 314, described two positions connecting corresponding described cable duct 313 on base 314 are provided with the through hole 3141 passed through for described steel wire cable line 4, described inclinometer wiring board 32 is fixedly installed in the inner chamber of sleeve pipe 312 described in one of them.Adopt the agent structure 31 of above-mentioned form, described sleeve pipe 312 and described cable duct 313 can be protected and sealing function playing the power line 42 in steel wire cable line 4 and data wire 43, prevent it contaminated and sustain damage.Described inclinometer wiring board 32 is fixedly installed in the inner chamber of sleeve pipe 312 described in one of them.When the position run-off the straight of the inclinometer pipe 2 at probe 3 place at described inclinometer wiring board 32 self-position run-off the straight and inclinometer wiring board 32 place, inclinometer wiring board 32 can detect angle value and the angle direction of inclination, is then transferred to data acquisition unit 5 by steel wire cable line 4.
Preferably, described joint bindiny mechanism 33 comprises cable adapter sleeve 331, gland 332 and sealing ring 333, one end of described cable adapter sleeve 331 is provided with back-up ring, the other end of described cable adapter sleeve 331 stretches in corresponding described sleeve pipe 312, described sealing ring 333 is provided with between described cable adapter sleeve 331 and corresponding sleeve pipe 312, described water joint 34 is tightly connected with the outboard end of described cable adapter sleeve 331, the cable adapter sleeve 331 of correspondence is pressed on corresponding sleeve pipe 312 by the outside that described gland 332 is threadedly connected to corresponding sleeve pipe 312, described gland 332 is for having the screwed pipe of an end plate, the centre bore stretched out for described water joint 34 is offered at the center of described end plate.The joint bindiny mechanism 33 of said structure, structure is simple, reliable, water joint 34 can be sealingly fastened in one end of corresponding sleeve pipe 312.
Preferably, please consult Figure 17 and Figure 18 by emphasis, described steel wire lock tightening mechanism comprises holding screw 351 and is opened in threaded hole of steel on the perisporium of described cable adapter sleeve 331 352 and set screw hole 353 respectively, described threaded hole of steel 352 is mutually vertical through with described set screw hole 353, described threaded hole of steel 352 is arranged along the radial direction of described cable adapter sleeve 331, the steel wire 41 entered in the described steel wire cable line 4 of described cable adapter sleeve 331 stretches in the described threaded hole of steel 352 of described cable adapter sleeve 331, described steel wire 41 is locked in described threaded hole of steel 352 through described set screw hole 353 by described holding screw 351.The steel wire lock tightening mechanism of said structure, structure is simple, can be firmly fixed on the cable adapter sleeve 331 of agent structure 31 by steel wire 41, by the weight transmitting of the probe 3 and steel wire cable line 4 that are positioned at below in this agent structure 31.
Preferably, described inclinometer wiring board 32 is fixedly installed in sleeve pipe 312 described in one of them by fluid sealant, the inside of this sleeve pipe 312 is provided with the flange collar 3121 of convex, described flange collar 3121 is offered the slot stretched into for described inclinometer cable plate, the internal diameter of described flange collar 3121 is greater than the internal diameter of described cable adapter sleeve 331.By arranging slot, inclinometer wiring board 32 significantly displacement can be limited, inclinometer wiring board 32 can be fixed by arranging fluid sealant, preventing inclinometer wiring board 32 from micro-displacement occurring, thus the certainty of measurement of inclinometer wiring board 32 can be improved.
Preferably, the probe 3 being positioned at bottom also comprises seal cover (not shown), and described seal cap sealing is arranged at the openend of the water joint 34 away from inclinometer wiring board 32.By arranging seal cover, can enter in corresponding sleeve pipe 312 by preventing pollution thing.In all the other probes 3 away from the inner chamber of the described sleeve pipe 312 of described inclinometer wiring board 32 as the storage line chamber 3122 of accommodating certain surplus power line 42 with steel wire 41 line.By reserved a part of power line 42 and steel wire 41 line, not only as the possible period of want or need, and can play the effect of buffering to the power line 42 in steel wire cable line 4 and data wire 43, prevent it to be torn, ensure probe 3 reliability of operation further.
Preferably, please consult Fig. 7 by emphasis, in above-mentioned real-time inclination measurement device, also comprise some locating pieces 9, near the position of each non-maintaining rubber elastomer compressing structure 7 in the agent structure 31 that described locating piece 9 is separately positioned on each probe 3, by locating piece 9 to the support of the first bar plate 8 to each non-maintaining rubber elastomer compressing structure 7 one pretightning force in the same way.Avoid being installed in the process of inclinometer pipe 2 at probe 3, occur that the rotation direction of the first bar plate 8 of two guide wheel strainers is inconsistent, and cause measuring inaccurate phenomenon.
Refer to Figure 19 to Figure 22, and incorporated by reference to Fig. 1 to Figure 18, the present embodiment also discloses a kind of mounting method of real-time inclination measurement device as above, comprises the steps:
Mono-Walk: refer to Figure 19 and Figure 20, the first bar plate 8 one angle of each probe 3 is rotated with equidirectional, the agent structure 31 of each probe 3 is installed with locating piece 9 near the position of each non-maintaining rubber elastomer compressing structure 7 respectively, by locating piece 9 to the support of the first bar plate 8 to each non-maintaining rubber elastomer compressing structure 7 one pretightning force in the same way.
Bis-Walk: refer to Figure 21, the probe 3 being arranged in bottom is loaded the guide groove 21 of the pair of opposing of inclinometer pipe 2 inside, distance between the described guide groove 21 be oppositely arranged makes the first bar plate 8 in probe 3 need to continue to rotate another angle to described direction and could load in the described guide groove 21 of inclinometer pipe 2, and now locating piece 9 and described first bar plate 8 depart from.In described second step, the first bar plate 8 is α with the angle of the transverse direction (being equivalent to horizontal direction during probe 3 duty) of agent structure 31 after in the guide groove 21 that probe 3 loads inclinometer pipe 2, and the angle of rotating the first bar plate 8 of each probe 3 in described mono-Walk with equidirectional is 1/4 ~ 3/4 α.
3rd step: refer to Figure 22, if described probe has multiple, sequentially loads each described probe in inclinometer pipe.
In sum, the utility model provides non-maintaining rubber elastomer compressing structure, delicate structure, be arranged between the first bar plate and the second bar plate, it comprises elastic body bearing pin and some caoutchouc elasticity bars, described elastic body bearing pin comprises the end cap and axis body that are connected, described axis body passes described first bar plate and described second bar plate successively, described first bar plate and described second bar plate offer the first through hole and the second through hole that pass through for described elastic body bearing pin respectively, described elastic body bearing pin is fixedly connected with described second bar plate, described first through hole is separated into some spaces by the described axis body of described elastic body bearing pin, described caoutchouc elasticity bar is arranged in each described space respectively, when described first bar plate rotates relative to described elastic body bearing pin, described caoutchouc elasticity bar can be compressed and produce for driving the counter-rotational countertorque of the first bar plate.The non-maintaining rubber elastomer compressing structure of said structure is compared with the compressing structure formed with steel spring leaf in prior art: traditional steel spring leaf can get rusty in muddy water for a long time or affect by silt, its spring performance is damaged, reduce spring function after spring gets rusty to need to change in time, waste time and energy and affect engineering; And caoutchouc elasticity bar in non-maintaining rubber elastomer compressing structure of the present utility model adds the performance of caoutchouc elasticity bar own due in the guard space that is arranged at the first bar plate, elastic body bearing pin and the second bar plate and surrounds; can not get rusty in water; be not easy the corrosion being subject to muddy water; long service life; reliable operation, can realize non-maintaining.In addition, non-maintaining rubber elastomer compressing structure compares the compressing structure of existing use spring leaf, and structure is compacter.Moreover detection method of the present utility model replaces existing artificial lift detection method, avoid occurring due to human factor, measure that efficiency is low, the unmanageable problem of certainty of measurement, efficient, the high-quality that can adapt to that modern construction measures, high-precision requirement.
Real-time inclination measurement device of the present utility model, adopts non-maintaining rubber elastomer compressing structure as above, therefore has and can not get rusty in water, be not easy the corrosion being subject to muddy water, long service life, reliable operation, can realize non-maintaining, reduce the advantage of human cost.
Foregoing description is only the description to the utility model preferred embodiment; any restriction not to the utility model scope; any change that the those of ordinary skill in the utility model field does according to above-mentioned disclosure, modification, all belong to the protection domain of claims.
Claims (14)
1. a non-maintaining rubber elastomer compressing structure, be arranged between the first bar plate and the second bar plate, it is characterized in that, comprise elastic body bearing pin and some caoutchouc elasticity bars, described elastic body bearing pin comprises the end cap and axis body that are connected, described axis body passes described first bar plate and described second bar plate successively, described first bar plate and described second bar plate offer the first through hole and the second through hole that pass through for described elastic body bearing pin respectively, described elastic body bearing pin is fixedly connected with described second bar plate, described first through hole is separated into some spaces by the described axis body of described elastic body bearing pin, described caoutchouc elasticity bar is arranged in each described space respectively, when described first bar plate rotates relative to described elastic body bearing pin, described caoutchouc elasticity bar can be compressed and produce for driving the counter-rotational countertorque of the first bar plate.
2. non-maintaining rubber elastomer compressing structure as claimed in claim 1, it is characterized in that, the described axis body of described elastic body bearing pin comprises and being connected and the first axle part of coaxial setting and the second axle part, described first through hole is separated into some spaces by described the first axle part, and the shape of described the second axle part and size and described second through hole match.
3. non-maintaining rubber elastomer compressing structure as claimed in claim 2, is characterized in that, the cross section of described first through hole is rectangle or circle, and the cross section of described the first axle part is regular polygon or rectangle.
4. non-maintaining rubber elastomer compressing structure as claimed in claim 2, it is characterized in that, also comprise hold-down screw, metallic gasket and spring shim, be provided with the screw hole matched with described hold-down screw in the outer face of the described the second axle part of described elastic body bearing pin, described hold-down screw is tightened against in the described screw hole of the described the second axle part of described elastic body bearing pin through after described metallic gasket and spring shim successively.
5. non-maintaining rubber elastomer compressing structure as claimed in claim 2, is characterized in that, the length 1-3 millimeter larger than the thickness of described first bar plate of described the first axle part, the length 2-4 millimeter less of the thickness of described second bar plate of described the second axle part.
6. non-maintaining rubber elastomer compressing structure as claimed in claim 1, is characterized in that, described elastic body bearing pin adopts steel.
7. a real-time inclination measurement device, it is characterized in that, comprise at least one probe and steel wire cable line, described probe comprises agent structure, be arranged at the inclinometer wiring board in agent structure and be arranged in described agent structure, two groups of guide wheel strainers of bottom, the tilt data recorded outwards is exported by described steel wire cable line by described inclinometer wiring board, described guide wheel strainer comprises as in claim 1-6, non-maintaining rubber elastomer compressing structure and two ends as described in any one are provided with the first bar plate of guide wheel, described guide wheel is connected to the two ends of described first bar plate by bearing pin, described agent structure comprises described second bar plate, described second bar plate is positioned at the middle part of described agent structure, described first bar plate is connected by described non-maintaining rubber elastomer compressing structure with the described second bar plate in described main body mechanism.
8. inclination measurement device in real time as claimed in claim 7, it is characterized in that, the quantity of described probe is multiple, and multiple described probe is connected by steel wire cable line, and each described probe also comprises two water joints, two joint bindiny mechanisms and two steel wire lock tightening mechanisms, described two water joints are sealingly fastened in the two ends of described agent structure respectively by the described joint bindiny mechanism of correspondence, metrical information spreads out of through described steel wire cable line by described inclinometer wiring board, described steel wire cable line stretches into described agent structure inner chamber through described two water joints respectively and is locked by described water joint, wherein, the steel wire stretched in the steel wire cable line of agent structure is fixed in described joint bindiny mechanism respectively by described steel wire lock tightening mechanism, stretch into power line in the steel wire cable line of agent structure and data wire is connected and is electrically connected with described inclinometer wiring board.
9. inclination measurement device in real time as claimed in claim 8, it is characterized in that, described agent structure also comprises: cable duct, and be arranged at two sleeve pipes at described second bar plate two ends, the end of described second bar plate is respectively equipped with the connection base for being connected with described bobbin seal, described two sleeve pipes are tightly connected with corresponding water joint respectively by described waterproof bindiny mechanism away from one end of described second bar plate, described cable duct is arranged between two described connection bases, described two positions connecting corresponding described cable duct on base are provided with the through hole passed through for described steel wire cable line, described inclinometer wiring board is fixedly installed in the inner chamber of sleeve pipe described in one of them.
10. inclination measurement device in real time as claimed in claim 9, it is characterized in that, described joint bindiny mechanism comprises cable adapter sleeve, gland and sealing ring, one end of described cable adapter sleeve is provided with back-up ring, the other end of described cable adapter sleeve stretches in corresponding described sleeve pipe, described sealing ring is provided with between described cable adapter sleeve and corresponding sleeve pipe, the outboard end of described water joint and described cable adapter sleeve is tightly connected, the cable adapter sleeve of correspondence is pressed on corresponding sleeve pipe by the outside that described gland is threadedly connected to corresponding sleeve pipe, described gland is the screwed pipe with an end plate, the centre bore stretched out for described water joint is offered at the center of described end plate.
11. inclination measurement devices in real time as claimed in claim 10, it is characterized in that, described steel wire lock tightening mechanism comprises holding screw and the threaded hole of steel that is opened in respectively on the perisporium of described cable adapter sleeve and set screw hole, described threaded hole of steel is mutually vertical through with described set screw hole, described threaded hole of steel is arranged along the radial direction of described cable adapter sleeve, steel wire in described steel wire cable line stretches in the described threaded hole of steel of described cable adapter sleeve, described holding screw through described set screw hole by described steel wire lock tightening in described threaded hole of steel.
12. inclination measurement devices in real time as claimed in claim 9, it is characterized in that, described inclinometer wiring board is fixedly installed in sleeve pipe described in one of them by fluid sealant, the inside of this sleeve pipe is provided with the flange collar of convex, described flange collar is offered the slot stretched into for described inclinometer cable plate, the internal diameter of described flange collar is greater than the internal diameter of described cable adapter sleeve.
13. inclination measurement devices in real time as claimed in claim 9, it is characterized in that, the probe being positioned at bottom also comprises seal cover, and described seal cap sealing is arranged at the openend of the water joint away from inclinometer wiring board; In all the other probes away from the inner chamber of the described sleeve pipe of described inclinometer wiring board as the storage line chamber for accommodating certain surplus power line and wire.
14. as the real-time inclination measurement device in claim 7-13 as described in any one, it is characterized in that, also comprise some locating pieces, near the position of each non-maintaining rubber elastomer compressing structure in the agent structure that described locating piece is separately positioned on described probe, by locating piece to the support of the first bar plate to each non-maintaining rubber elastomer compressing structure one pretightning force in the same way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584045.3U CN204163121U (en) | 2014-10-10 | 2014-10-10 | Non-maintaining rubber elastomer compressing structure and in real time inclination measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584045.3U CN204163121U (en) | 2014-10-10 | 2014-10-10 | Non-maintaining rubber elastomer compressing structure and in real time inclination measurement device |
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| CN204163121U true CN204163121U (en) | 2015-02-18 |
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| CN201420584045.3U Withdrawn - After Issue CN204163121U (en) | 2014-10-10 | 2014-10-10 | Non-maintaining rubber elastomer compressing structure and in real time inclination measurement device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328809A (en) * | 2014-10-10 | 2015-02-04 | 上海建工集团股份有限公司 | Maintenance-free rubber elastomer compaction structure, real-time inclination survey device and installation method |
-
2014
- 2014-10-10 CN CN201420584045.3U patent/CN204163121U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328809A (en) * | 2014-10-10 | 2015-02-04 | 上海建工集团股份有限公司 | Maintenance-free rubber elastomer compaction structure, real-time inclination survey device and installation method |
| CN104328809B (en) * | 2014-10-10 | 2016-07-13 | 上海建工集团股份有限公司 | Non-maintaining rubber elastomer compressing structure, real-time inclination measurement device and installation method |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160713 |
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