CN205907591U - Intelligence benzvalene form support, monitoring support and intelligent support system - Google Patents
Intelligence benzvalene form support, monitoring support and intelligent support system Download PDFInfo
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- CN205907591U CN205907591U CN201620756126.6U CN201620756126U CN205907591U CN 205907591 U CN205907591 U CN 205907591U CN 201620756126 U CN201620756126 U CN 201620756126U CN 205907591 U CN205907591 U CN 205907591U
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Abstract
The utility model discloses an intelligence benzvalene form support, monitoring support and intelligent support system belongs to support technical field. The utility model discloses intelligence benzvalene form support props up bedplate, steel basin, rubber layer and backing plate including the top, backing plate and top bedplate or the range upon range of setting of steel basin, and the top is propped up between bedplate and the backing plate or is equipped with pressure sensor unit between steel basin and the backing plate. The monitoring support includes data acquisition unit, data output means and intelligent benzvalene form support, and the data acquisition unit transmits the support base pressure that pressure sensor unit recorded to data output means. Intelligence support system includes data acquisition unit, data output means, surveillance center and intelligent benzvalene form support. The utility model discloses intelligence benzvalene form support can be monitored the atress situation of support in real time, and the pressure sensor unit's of being convenient for change does not just influence the holistic mechanical properties of support, intelligence support system can real -time supervision and the health condition of reflection support.
Description
Technical field
The utility model is related to bearing technical field, more particularly, to a kind of intelligent basin-type support, monitoring bearing and intelligence
Support system.
Background technology
At present pot bearing is used widely in bridge field, pot bearing is because its isolating affection is notable, technology relatively
For maturation, in the actual science of bridge building of the multiple country in the whole world, obtain substantial amounts of application.In bridge structure, bearing is as master
The Force transmission partses wanted, its stability, reliability directly affect the security performance of whole bridge.Bearing lost efficacy and will lead to whole bridge
Total Collapse, cause immeasurable serious consequence, thus the long-term safety of bearing be just particularly important.For benzvalene form
For bearing, the phenomenons such as fatigue corrosion and all concern bridge as well as the passage of time in the inefficacy of friction pair, hardware
The overall security using.From the point of view of Bridge Long Period Health situation, the monitoring to bearing health status is particularly important.
In prior art, the monitoring to the stressing conditions of shock isolating pedestal relies primarily on pressure sensitive unit, and sensing unit
Recording the data message after pressure needs to derive by lead it is necessary to do micropore on bearing for drawing wire, and then
The mechanical property leading to bearing overall is affected, because the bearing of bridge needs to bear huge load, even small
Hole will also result in huge potential safety hazard；In addition, the replacing of sensing unit is also front holder technical field face one
A difficult problem, generally affixed with support body due to sensing unit due to, to change to sensing unit, then need to change entirely
Bearing, high cost and complex operation.
Utility model content
Technical problem to be solved in the utility model, is to provide one kind being capable of real-time monitoring Bearing Seat Force situation, no
Affect bearing mechanical property and be conveniently replaceable the intelligent basin-type support of pressure sensitive unit.
Technical problem to be solved in the utility model, also residing in offer one kind being capable of real-time monitoring, reflection bearing health
The monitoring bearing of state and intelligent support system.
The utility model solves above-mentioned technical problem and be the technical scheme is that
The utility model provides a kind of intelligent basin-type support, including topmast seat board, steel basin and located at described topmast seat
Rubber slab between plate and steel basin, also includes the backing plate being stacked with described topmast seat board or steel basin, described topmast seat board and
It is provided with pressure sensitive unit between backing plate or between described steel basin and backing plate.
As the improvement further of technique scheme, described pressure sensitive unit is nano-rubber sensor.
As the improvement further of technique scheme, be additionally provided between described topmast seat board and rubber slab corrosion resistant plate,
Polyfluortetraethylene plate in middle steel plate and embedded described middle steel plate.
As the improvement further of technique scheme, described nano-rubber sensor array is arranged in described topmast seat board
And backing plate between or between described steel basin and backing plate.
As the improvement further of technique scheme, described nano-rubber sensor includes at least two fabric layers, phase
It is filled with conductive nano rubber, described conductive nano rubber is the rubber matrix mixing CNT between adjacent described tissue layer.
As the improvement further of technique scheme, the side bearing cross force in described backing plate is provided with position-limiting unit.
As the improvement further of technique scheme, described position-limiting unit is strip steel bar or limited block, and passes through spiral shell
Bolt is fixedly connected with described topmast seat board or steel basin and is resisted against the side of described backing plate.
The utility model provides a kind of monitoring bearing, and it includes data acquisition unit, data outputting unit and as above
Described intelligent basin-type support, described data acquisition unit transmits the abutment pressure that pressure sensitive unit records to data output
Unit.
The utility model additionally provides a kind of intelligent support system, and it includes data acquisition unit, data outputting unit, prison
Control center and intelligent basin-type support as above, the abutment pressure that pressure sensitive unit is recorded by described data acquisition unit
Data transfer is transmitted pressure data to described Surveillance center to described data outputting unit, described data outputting unit.
As the improvement further of technique scheme, described Surveillance center includes data receipt unit, server, monitoring
Unit, analytic unit and man-machine interaction unit, the pressure data of described data outputting unit is passed by described data receipt unit
Transport to server, monitoring unit, analytic unit and man-machine interaction unit.
The beneficial effects of the utility model are:
1st, pressure sensitive unit is placed between topmast seat board and backing plate or steel basin and backing plate, is easy to pressure sensitive unit
Change, and enable the real-time monitoring to Bearing Seat Force state.
2nd, the lead of pressure sensitive unit draw between topmast seat board and backing plate or between steel basin and backing plate it is not necessary to
Bearing is done with lead micropore it is ensured that the mechanical property of bearing is unaffected.
3rd, the pressure value instantaneous transmission that pressure sensitive unit records can extremely be supervised by the utility model intelligence support system
Control center, Surveillance center is monitored and analyzed to pressure data again, the health status of real-time monitoring and reflection bearing.
Brief description
Fig. 1 is the overall structure sectional view of the utility model intelligent basin-type support embodiment one；
Fig. 2 is the overall structure sectional view of the utility model intelligent basin-type support embodiment two；
Fig. 3 is the overall structure sectional view of the utility model intelligent basin-type support embodiment three；
Fig. 4 is the overall structure sectional view of the utility model intelligent basin-type support example IV；
Fig. 5 is the overall structure diagram of the nano-rubber sensor of the utility model intelligent basin-type support；
Fig. 6 is the module connection diagram of the utility model intelligence support system.
Specific embodiment
Below with reference to embodiment and accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is carried out
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel's on the premise of not paying creative work is obtained, belongs to the model of the utility model protection
Enclose.In addition, all connection/annexations being related in patent, not singly refer to component and directly connect, and refer to can be according to concrete
Performance, by adding or reducing connection auxiliary, to form more excellent draw bail.Each technology in the utility model is special
Levy, can be with combination of interactions on the premise of not conflicting conflict.
Fig. 1 shows the concrete structure of the utility model intelligent basin-type support embodiment one.As shown in figure 1, this practicality is new
Type intelligent basin-type support includes topmast seat board 11, steel basin 12, rubber slab 13, nano-rubber sensor 14, backing plate 15 and spacing
Unit 16.
Rubber slab 13 is placed among steel basin 12, and the thickness of rubber slab 13 is less than the height of steel basin 12 side, topmast seat board
11 lower end is placed in steel basin 12 and is pushed against with rubber slab 13, and nano-rubber sensor 14 and backing plate 15 are then placed in topmast seat board 11
Upper surface, position-limiting unit 16 is fixedly connected with topmast seat board 11 by bolt and is resisted against the side of backing plate 15.
The utility model intelligent basin-type support is examined to the force-bearing situation of bearing in real time using nano-rubber sensor 14
Survey and then obtain bearing vertical pressure change numerical value, due to nano-rubber sensor 14 thinner thickness, simple structure, thus not shadow
Ring every mechanical property of bearing；The fatigue performance of rubber is good, high temperature resistant, thus the durability of nano-rubber sensor 14
Height, alternate stress cycle-index is more than 50,000,000 times.
Using nano-rubber sensor 16 as pressure measuring unit be the utility model preferred embodiment, certainly
Other pressure sensors, such as but not limited to strain gauge pressure sensor, ceramic pressure sensor, diffusion silicon pressure can also be adopted
Force snesor, piezo-electric pressure sensor etc..
In this preferred embodiment, backing plate 15 and nano-rubber sensor 14 are located at the top of topmast seat board 11, backing plate 15
The side bearing cross force is provided with position-limiting unit 16, to ensure steadiness under Lateral Force for the backing plate 15.
Position-limiting unit 16 be preferably Fig. 1 shown in strip steel bar, and be fixedly connected with topmast seat board 11 by bolt and
It is resisted against the side of backing plate 15, certainly, the fixed position of the shape of position-limiting unit 16 and position-limiting unit 16, fixed form are not
It is confined to above-described embodiment, only need to meet limit function.Position-limiting unit 16 is with bolts with topmast seat board 11 to be easy to
Nano-rubber sensor 14 being changed, during to be changed, first position-limiting unit 16 being taken off, reusing Lifting Equipment will
Backing plate 15, together with the structures together jack-up of top, just can be changed to nano-rubber sensor 14.
In order to accurately measure the stress of whole bearing, simultaneously ensure unbalance loading in the case of monitoring validity it is preferable that
Nano-rubber sensor 14 array arrangement, between topmast seat board 11 and backing plate 15, connects two electrodes of nano-rubber sensor 14
High-temperature-resistant shielding wire by between backing plate 15 and topmast seat board 11 gap draw it is not necessary to any wire is done in itself to bearing
Fairlead, is effectively ensured every mechanical property of bearing.
Fig. 2 shows the concrete structure of the utility model intelligent basin-type support embodiment two.As shown in Fig. 2 this practicality is new
Type intelligent basin-type support includes topmast seat board 21, steel basin 22, rubber slab 23, nano-rubber sensor 24, backing plate 25, position-limiting unit
26th, middle steel plate 27, polyfluortetraethylene plate 28 and corrosion resistant plate 29.
Nano-rubber sensor 24 and backing plate 25 are all arranged at the lower section of topmast seat board 21, during polyfluortetraethylene plate 28 embeds
Between in steel plate 27, form friction pair between the corrosion resistant plate 29 of backing plate 25 lower section and polyfluortetraethylene plate 28, and corrosion resistant plate 29
Relative friction coefficient and polyfluortetraethylene plate 28 between is little, is capable of small size horizontal displacement, and then discharges the temperature of bearing
Load.Position-limiting unit 26 and topmast seat board 21 are bolted to connection and are resisted against the side of backing plate 25.
Fig. 3 shows the concrete structure of the utility model intelligent basin-type support embodiment three.This embodiment and embodiment
Two difference is: position-limiting unit 36 not only carries out spacing to backing plate 35, and its elongated end 36a also has to the middle steel plate 27 of lower section
There are certain buffering, position-limiting action.Specifically, the elongated end 36a of position-limiting unit 36 is to topmast seat board 31 and middle steel plate 27
Set the scope of slip relatively, that is, the relative sliding scale defining topmast seat board 31 and steel basin 32.In elongated end 36a
It is provided with high-damping rubber bar 36b, high-damping rubber bar 36b can play good buffering, cushioning effect.
Fig. 4 shows the concrete structure of the example IV of the utility model intelligent basin-type support.As shown in figure 4, this practicality
New type basin is that rubber support includes topmast seat board 41, steel basin 42, rubber slab 43, nano-rubber sensor 44, backing plate 45 and limit
Bit location 46.This embodiment is with the difference of embodiment one: nano-rubber sensor 44 and backing plate 45 are arranged at steel basin 42
Lower section.
In this embodiment, nano-rubber sensor 44, when changing, after position-limiting unit 46 is taken off, then needs will push up simultaneously
Support plate 41, the structures of topmast seat board 41 top, rubber layer 43 and steel basin 42 jack-up simultaneously, then carry out replacement operation and be
Can.Because between topmast seat board 41 and rubber layer 43, between rubber layer 43 and steel basin 42, all on-fixeds are connected, thus for the ease of
Above-mentioned component integral jacking is integrated it is preferable that can be locked above-mentioned component during jacking using a retaining mechanism.
Fig. 5 shows the overall structure diagram of the nano-rubber sensor 14 of the utility model intelligent basin-type support.
The operation principle of nano-rubber sensor: nano-rubber sensor deforms upon under extraneous load action, makes to lead
The distance between electric rubber inner conductive particle and the conductive network being formed by conducting particles change, and show conductive rubber
The resistivity of glue and resistance change, and cause the change of measurement electric signal, and then permissible according to the piezoresistive characteristic of conductive rubber
It is back-calculated to obtain the stress of pressure-bearing surface.
Preferably, nano-rubber sensor 14 is sandwich construction, and the wherein high strength fabric layer 14a as casing play is upper and lower
Interval Multi-layers distributing, is filled with certain thickness conductive nano rubber 14b between tissue layer 14a.The material group of tissue layer 14a
Knit closely knit, have certain thickness, elasticity and intensity, meet elevated pressures effect under occur elastic deformation and non-destructive will
Ask it is preferable that tissue layer 14a is made into using the elastomer such as medium size or height spandex, high-elastic polyamide fibre.Meanwhile, tissue layer 14a
In length and breadth fibroplastic texture have certain space it is ensured that in preparation process cover it conductive nano rubber solutions energy
Enough penetrate into space, the globality of enhancing structure.The rubber base material of described conductive nano rubber 14a is silicon rubber
(pdms), it is made up of according to the match ratio of 10:1 solvent and curing agent；Conductive filler is CNT, preferably many walls
CNT (mwcnt), the mass percent of multi-walled carbon nano-tubes is between 8% to 9%.
Nano-rubber sensor 14 adds high strength fabric layer 14a as stiff skeleton, significantly improves nano-rubber and passes
Intensity under 0 to 50mpa high pressure for the sensor 14 and toughness, it is to avoid there is tear it is ensured that this sensing unit under high pressure
Stability and repeatability.
The preparation of nano-rubber sensor mainly adopts solution blended process and compression molding, and specific preparation method is as follows:
S1, dispensing: the solvent of silicon rubber (pdms), curing agent and CNT are claimed according to quality proportioning
Weight, pours in mixer, at room temperature, carries out mechanical lapping mixing it is ensured that CNT is uniformly distributed in rubber matrix, with
Make conductive nano rubber solutions.
S2, synthesis: prepare many block sizes identical high strength fabric, in die bottom plate tiling one tissue layer, will make in s1
Standby conductive nano rubber solutions are coated uniformly on fabric up to certain thickness, more another tissue layer that tiles thereon；According to receiving
The thickness of rice conductive rubber sensing element needs, the mistake that can continue repetitive coatings conductive nano rubber solutions and increase paving tissue layer
Journey.
S3, solidification: top mold plate is placed in uncured nano-rubber sensor the superiors tissue layer, by mould
The up and down connection function of roof and floor, applies certain pressure to conductive nano elastomeric material it is ensured that the uniformity of its thickness and close
Reality.Mould is placed in 60 DEG C of container, container is evacuated, place at least 300min.
After nano-rubber sensor solidifies, can require according to Sensor Design, thin by solidify with process tool
Chip nano-rubber sensor cuts into the size and shape of needs, connect Top electrode and insulating protective layer to complete wide range thin
The making of chip flexible nano conductive rubber pressure sensor.
Fig. 6 shows the module connection diagram of the utility model intelligence support system.The utility model intelligence bearing system
System includes monitoring bearing and Surveillance center.
Monitoring bearing includes intelligent basin-type support as above, data acquisition unit, data outputting unit and ups electricity
Source.Data acquisition unit gathers the pressure data of each nano-rubber sensor in intelligent basin-type support, data outputting unit
It is preferably light-carried wireless switch, it transmits pressure data to Surveillance center, ups is that each electricity consumption module in monitoring bearing carries
For uninterruptible power.
Surveillance center includes data receipt unit, server, monitoring unit, analytic unit, man-machine interaction unit and ups
Power supply.Data receipt unit is also preferably light-carried wireless switch, and it is used for the pressure data of receiving data output unit transmission.
Data receipt unit transmits received data to server, monitoring unit, analytic unit and man-machine interaction unit, server
Data is managed and controls, monitoring unit carries out at-once monitor to data, analytic unit is then estimated to data, divides
Analysis.Ups power supply provides uninterrupted power source for each electricity consumption module in Surveillance center.
The utility model intelligence support system by the Monitoring Data of bearing is acquired, transmits, monitors and is analyzed, energy
The enough health status immediately understanding, judging bearing is it is ensured that the use safety of bearing.
More than that preferred embodiment of the present utility model is illustrated, but the utility model be not limited to described
Embodiment, those of ordinary skill in the art also can make a variety of equivalent changes without prejudice on the premise of the utility model spirit
Shape or replacement, these equivalent deformation or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of intelligent basin-type support, including topmast seat board, steel basin and located at the rubber between described topmast seat board and steel basin
Plate it is characterised in that: also include the backing plate being stacked with described topmast seat board or steel basin, described topmast seat board and backing plate it
Between or described steel basin and backing plate between be provided with pressure sensitive unit.
2. intelligent basin-type support as claimed in claim 1 it is characterised in that: described pressure sensitive unit be nano-rubber sensing
Device.
3. intelligent basin-type support as claimed in claim 2 it is characterised in that: be additionally provided between described topmast seat board and rubber slab
Polyfluortetraethylene plate in corrosion resistant plate, middle steel plate and embedded described middle steel plate.
4. intelligent basin-type support as claimed in claim 2 it is characterised in that: described nano-rubber sensor array is arranged in institute
State between topmast seat board and backing plate or between described steel basin and backing plate.
5. intelligent basin-type support as claimed in claim 2 it is characterised in that: described nano-rubber sensor includes at least two-layer
Tissue layer, is filled with conductive nano rubber between adjacent described tissue layer, described conductive nano rubber is to mix CNT
Rubber matrix.
6. intelligent basin-type support as claimed in claim 1 it is characterised in that: the side bearing cross force in described backing plate is provided with
Position-limiting unit.
7. intelligent basin-type support as claimed in claim 6 it is characterised in that: described position-limiting unit be strip steel bar or spacing
Block, and be fixedly connected with described topmast seat board or steel basin by bolt and be resisted against the side of described backing plate.
8. a kind of monitoring bearing it is characterised in that: include data acquisition unit, data outputting unit and as claim 1 to 7
Intelligent basin-type support described in any one, described data acquisition unit transmits the abutment pressure that pressure sensitive unit records to number
According to output unit.
9. a kind of intelligent support system it is characterised in that: include data acquisition unit, data outputting unit, Surveillance center and
Intelligent basin-type support as described in any one of claim 1 to 7, described data acquisition unit by pressure sensitive unit record
Seat pressure data transmits to described data outputting unit, and described data outputting unit transmits pressure data to described monitoring
The heart.
10. intelligent support system as claimed in claim 9 it is characterised in that: described Surveillance center include data receipt unit,
Server, monitoring unit, analytic unit and man-machine interaction unit, described data receipt unit is by described data outputting unit
Pressure data transmits to server, monitoring unit, analytic unit and man-machine interaction unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756126.6U CN205907591U (en) | 2016-07-18 | 2016-07-18 | Intelligence benzvalene form support, monitoring support and intelligent support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620756126.6U CN205907591U (en) | 2016-07-18 | 2016-07-18 | Intelligence benzvalene form support, monitoring support and intelligent support system |
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| Publication Number | Publication Date |
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| CN205907591U true CN205907591U (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620756126.6U Active CN205907591U (en) | 2016-07-18 | 2016-07-18 | Intelligence benzvalene form support, monitoring support and intelligent support system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014425A1 (en) * | 2016-07-18 | 2018-01-25 | 深圳市尚智工程技术咨询有限公司 | Nano conductive rubber sensing unit and preparation method therefor |
| CN107941398A (en) * | 2017-11-27 | 2018-04-20 | 苏州海德新材料科技股份有限公司 | Monitor bearing and intelligent monitor system |
-
2016
- 2016-07-18 CN CN201620756126.6U patent/CN205907591U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018014425A1 (en) * | 2016-07-18 | 2018-01-25 | 深圳市尚智工程技术咨询有限公司 | Nano conductive rubber sensing unit and preparation method therefor |
| CN107941398A (en) * | 2017-11-27 | 2018-04-20 | 苏州海德新材料科技股份有限公司 | Monitor bearing and intelligent monitor system |
| CN107941398B (en) * | 2017-11-27 | 2023-12-08 | 苏州海德新材料科技股份有限公司 | Monitoring support and intelligent monitoring system |
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