CN105135182B - The multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer - Google Patents
The multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer Download PDFInfo
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- CN105135182B CN105135182B CN201510548960.6A CN201510548960A CN105135182B CN 105135182 B CN105135182 B CN 105135182B CN 201510548960 A CN201510548960 A CN 201510548960A CN 105135182 B CN105135182 B CN 105135182B
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Abstract
The invention discloses a kind of multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer, it is installed on centrifuge modelling test case, including guide rail, block, structural beams, support bar and fixture, article two, guide rail and two blocks are respectively arranged in two relative sides and two other relative side of centrifuge modelling test upper box part, the two ends of structural beams are respectively arranged on two guide rails, the upper end of support bar is installed in structural beams, and the fixture for clamping displacement transducer is installed on the bottom of support bar.The removable of guide rail, structural beams and support bar and location structure are incorporated into one by the present invention, around so that displacement transducer is capable of, the position in upper and lower three directions continuously adjusts, thus achieving comprehensive, multi-angle the measurement to earth material in centrifuge modelling test case using displacement transducer.
Description
Technical field
The present invention relates to a kind of mounting bracket of centrifuge modelling test case displacement transducer, more particularly, to a kind of centrifuge modelling test
The multi-direction adjustable mounting bracket of case displacement transducer.
Background technology
In high G-value operation process, in model casing, earth material position shape changes geotechnical centrifuge, this position shape
Variation pattern and variable quantity are the results measuring required for Geotechnical Centrifugal Model Test.During Geotechnical Centrifugal Model Test, in model casing
Earth material change of shape complicated, need the multiple position of multiple directions to measure and could comprehensively describe result of the test.
At present, the metering system generally adopting is installation displacement transducer mounting bracket on model casing, by displacement sensing
Device is arranged in mounting bracket, using displacement transducer, the variation pattern of earth material in model casing and variable quantity is measured.
For reduces cost, the structure of existing displacement transducer mounting bracket is relatively simple, is typically only capable to enough to model
Earth material in case carries out horizontal displacement and the measurement of vertical displacement, and switches level and need during vertical metering system to change biography
Sensor fixture.Measurement position in model casing for the displacement transducer is also fairly limited, and displacement transducer is typically only capable to perpendicular at one
Measure in straight plane, the level of measurement plane intrinsic displacement sensor and vertical shift are discrete and discrete.To sum up, existing
Some Traditional movement sensors mounting brackets are difficult to make displacement transducer that the earth material in centrifuge modelling test case is carried out comprehensive, many
Angular surveying.
Content of the invention
The purpose of the present invention is that provides one kind can make displacement transducer to centrifuge to solve the above problems
Earth material in model casing carries out multi-direction adjustable installation of comprehensive, multiangular measurement centrifuge modelling test case displacement transducer and props up
Frame.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer, is installed on described centrifuge modelling test case
On, including guide rail, block, structural beams, support bar and fixture, two horizontal described guide rails are respectively arranged in described centrifuge mould
Two relative sides on molding box top are simultaneously parallel to each other, and two horizontal described blocks are respectively arranged in described centrifuge modelling test case
Two other relative side on top is simultaneously parallel to each other, and the two ends of horizontal described structural beams are respectively arranged in two described guide rails
Go up and can move and fixing in the axial direction of described guide rail, the upper end of vertical described support bar is installed on described structural beams
Go up and can move and fixing in the axial direction of described structural beams, the described fixture for clamping displacement transducer be installed on institute
State the bottom of support bar and can move and fixing in above-below direction, described fixture is used for filling soil positioned at described centrifuge modelling test case
The interior intracavity of material.
In said structure, structural beams can drive displacement transducer to move in the axial direction of guide rail by support bar and fixture
Dynamic and fixing, support bar can drive displacement transducer to move and fixing in the axial direction of structural beams by fixture, fixture energy
Enough drive displacement transducer mobile and fixing in above-below direction, it is achieved thereby that before displacement transducer is in centrifuge modelling test case
Afterwards, left and right, up and down direction is mobile and fixing.
Specifically, described guide rail is provided with the guide rail axial direction strip through-hole communicating up and down, and the two ends of described structural beams are respectively
Described guide rail axial direction strip through-hole nut is passed through to be installed on two described guide rails by vertical screw rod.
The case lid not affecting for the ease of mounting structure beam and centrifuge modelling test case is closed, and two described guide rails arrange institute
State guide rail axial direction strip through-hole position from top to bottom thickness thinning in order to install described structural beams.
Article two, described guide rail is respectively arranged in two short side sides of described centrifuge modelling test upper box part, and two described blocks divide
It is not installed on two long sides of described centrifuge modelling test upper box part.
For the ease of the earth material in bermetic centrifuge model casing, two described guide rails and two described block head and the tail contact shape
Become closed loop, the outer upper surface of two described guide rails is provided with axial guide rail sealed groove, the outside upper table of two described blocks
Face is provided with axial block sealed groove, is mounted on sealing strip in described guide rail sealed groove and described block sealed groove.
Specifically, described structural beams are provided with the structural beams axial bar through hole communicating up and down, and described support bar is screw rod,
The upper end of described support bar is installed in described structural beams through described structural beams axial bar through hole nut.
Preferably, described support bar is four, described structural beams axial bar through hole is two being parallel to each other, square
The upper end of four described support bars of arrangement is each passed through horizontal fixation again through two described structural beams axial bar through holes
It is installed in described structural beams with nut after plate；The stage casing of four described support bars is each passed through another horizontal fixed board.This
Planting structure makes four support bars securely fit together.
Preferably, described fixture includes positioning fixture and clamp of sensor, described positioning fixture include two mutually flat
Row and the positioning fixture plate being mounted opposite, the virtual circumference on described positioning fixture plate is uniformly provided with multiple positioning through hole, institute
The outer surface stating positioning fixture plate is provided with the mounting blocks of evagination, and described mounting blocks are provided with for being connected with described support bar
Vertical screw；Described clamp of sensor includes two clamp of sensor plates being parallel to each other and being mounted opposite, described sensor folder
Virtual circumference on tool plate is provided with multiple Folder through-holes, the inner surface evagination of described clamp of sensor plate and concave portion
It is semicircular strip groove that middle part is recessed radial section, and the strip groove on two described clamp of sensor plates is relatively simultaneously
Clamping institute displacement sensors；Two described clamp of sensor plates are located at the centre of two described positioning fixture plates, multiple screw rods
The Folder through-holes being each passed through on the positioning through hole and two described clamp of sensor plates on two described positioning fixture plates are realized
Described fixture is installed to the clamping of institute's displacement sensors.This structure is not only easily installed displacement transducer, and is easy to profit
Adjusted with the angle axially with respect to horizontal direction of the structural adjustment displacement transducer of positioning fixture and clamp of sensor, thus
It is better achieved, using displacement transducer, comprehensive, multiangular measurement is carried out to the earth material in centrifuge modelling test case.
Further, the positioning through hole on described positioning fixture plate is 18 and is uniformly distributed in virtual circumference；Described biography
Folder through-holes on sensor jig plate are 8, and every four described Folder through-holes are one group, and Folder through-holes described in two groups are located at respectively
The both sides of described strip groove, in four described Folder through-holes of Folder through-holes described in each group, with 8 described Folder through-holes institutes
Imaginary circles central point be the center of circle, the center of the central point of first described Folder through-holes and second described Folder through-holes
Point between central angle be 25 °, the central point of the central point of second described Folder through-holes and the 3rd described Folder through-holes it
Between central angle be 30 °, between the central point of the central point of the 3rd described Folder through-holes and the 4th described Folder through-holes
Central angle is 35 °；It is clockwise or counterclockwise that the central angle of Folder through-holes described in two groups is incremented by direction simultaneously.This structure can
The amplitude of accommodation realizing displacement transducer axis with horizontal direction angle is 5 °, thus realizing earth material is more accurately measured.
The beneficial effects of the present invention is：
The removable of guide rail, structural beams and support bar and location structure are incorporated into one by the present invention, make displacement transducer
Around being capable of, the position in upper and lower three directions continuously adjusts, by rotating positioning fixture and the biography of regulation
Sensor fixture is incorporated into one, makes displacement transducer be capable of it and adjusts axially with respect to the angle of horizontal direction, Er Qieneng
Enough realize little to 5 ° of the amplitude of accommodation of displacement transducer axis and horizontal direction angle, thus achieved using displacement transducer right
The comprehensive, multi-angle of earth material, high-precision measurement in centrifuge modelling test case, and be easy to earth material slope is measured.
Brief description
Fig. 1 is solid when the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer of the present invention uses
Figure；
The axonometric chart of Fig. 2 guide rail of the present invention；
The axonometric chart of Fig. 3 block of the present invention；
The axonometric chart of Fig. 4 structural beams of the present invention, in figure is to look up visual angle；
Axonometric chart after Fig. 5 support bar of the present invention and location-plate assembling；
Fig. 6 fixture of the present invention installs the axonometric chart after displacement transducer；
The axonometric chart of Fig. 7 positioning fixture of the present invention plate；
The axonometric chart of Fig. 8 clamp of sensor of the present invention plate；
The positioning through hole distributed architecture schematic diagram of Fig. 9 positioning fixture of the present invention plate；
The Folder through-holes distributed architecture schematic diagram of Figure 10 clamp of sensor of the present invention plate.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 5, the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer of the present invention is installed
On centrifuge modelling test case 9, including guide rail 1, block 2, structural beams 3, support bar 5 and fixture, wherein, two horizontal guide rails 1
It is respectively arranged in two relative short side sides on centrifuge modelling test case 9 top and is parallel to each other, guide rail 1 is provided with and communicates up and down
Guide rail axial direction strip through-hole 11, on two guide rails 1 setting guide rail axial direction strip through-hole 11 position from top to bottom thickness thinning with
It is easily installed structural beams 3, the outer upper surface of two guide rails 1 is provided with axial guide rail sealed groove 12；Article two, horizontal block 2
It is respectively arranged in two relative long sides on centrifuge modelling test case 9 top and be parallel to each other, the outer upper surface of two blocks 2
It is provided with axial block sealed groove 21, two guide rails 1 contact formation closed loop, guide rail sealed groove 12 with two blocks 2 head and the tail
Be mounted on sealing strip (not shown) in block sealed groove 21；Horizontal structural beams 3 are provided with two communicating up and down
The structural beams axial bar through hole 31 being parallel to each other, the lower surface of structural beams 3 is additionally provided with three reinforcements 32, to increase intensity；
The two ends of structural beams 3 pass through guide rail axial direction strip through-hole 11 nut (in figure by vertical screw rod (in figure is unmarked) respectively
Unmarked) it is installed on two guide rails 1, nut and screw rod are unclamped and locking operation, it is possible to achieve structural beams 3 are in guide rail
The mobile and fixing purpose of 1 axial direction；Vertical support bar 5 is screw rod and is four, four support bars 5 of square arrangement
Upper end be each passed through horizontal fixed plate 4 again through structural beams axial bar through hole 31 after be installed on structural beams 3 with nut 51
On, nut 51 and support bar 5 are unclamped and locking operation, it is possible to achieve four support bars 5 are in the axial direction of structural beams 3
Mobile and fixing purpose, the stage casing of four support bars 5 is each passed through another horizontal fixed board 4；For clamping displacement sensing
The described fixture of device 8 be installed on four support bars 5 bottom and can be mobile and fixing in above-below direction, described fixture be located at from
Scheming model casing 9 is used for filling the interior intracavity of earth material.
As shown in Fig. 1, Fig. 6-Figure 10, described fixture includes positioning fixture and clamp of sensor, and described positioning fixture includes
The positioning fixture plate 6 that two are parallel to each other and are mounted opposite, the virtual circumference on positioning fixture plate 6 is uniformly provided with 18 positioning
Through hole 63, the outer surface of positioning fixture plate 6 is provided with the mounting blocks 61 of evagination, and mounting blocks 61 are located positioned at multiple positioning through hole 63
Within imaginary circles, mounting blocks 61 are provided with the vertical screw 62 for being connected with support bar 5；Described clamp of sensor includes two
The clamp of sensor plate 7 being parallel to each other and being mounted opposite, the virtual circumference on clamp of sensor plate 7 is provided with 8 Folder through-holes
71, it is semicircular bar shaped that the inner surface evagination of clamp of sensor plate 71 and the middle part of concave portion are recessed radial section
Groove 72, the strip groove 72 on two clamp of sensor plates 7 relatively and clamps displacement transducer 8, one end of strip groove 72
Be additionally provided with the semi-circular groove 73 of minor radius, two semi-circular groove 73 be encircled into small through hole for displacement transducer 8 probe through,
Cell wall around this small through hole carries out spacing to displacement transducer 8 simultaneously, prevents sensor play；Every four Folder through-holes 71 are
One group, two groups of Folder through-holes 71 are located at the both sides of strip groove 72, four Folder through-holes 71 of each group of Folder through-holes 71 respectively
In, the central point of the imaginary circles being located with 8 Folder through-holes 71 as the center of circle, the central point of first Folder through-holes 71 and second
Central angle between the central point of Folder through-holes 71 is 25 °, the central point of second Folder through-holes 71 and the 3rd Folder through-holes
Central angle between 71 central point is 30 °, the center of the central point of the 3rd Folder through-holes 71 and the 4th Folder through-holes 71
Central angle between point is 35 °；It is clockwise or inverse time that the central angle of two groups of Folder through-holes 71 is incremented by direction simultaneously
Pin；Two clamp of sensor plates 7 are located at the centre of two positioning fixture plates 6, and multiple screw rods (in figure is unmarked) are each passed through two
The Folder through-holes 71 on positioning through hole 63 and two clamp of sensor plates 7 on individual positioning fixture plate 6 realize described fixture para-position
The clamping of displacement sensor 8 is installed.
In said structure, guide rail 1 has higher-strength requirement, and needs higher abrasion resistance, belongs to more important part, selects
The higher material of intensity makes；The load born on block 2 is less, belongs to unessential part, little, low-cost using density
Material makes；Structural beams 3 are main stress parts, have higher-strength and rigidity requirement, and need higher abrasion resistance, belong to relatively
Important part, the material from high intensity makes, and arranges three reinforcements 32 in structural beams 3；Support bar 5 adopts screw rod
Standard component makes, and 4 length identical screw rods are 1 group, and the nominal diameter of every screw rod is identical, can be with polygamy according to application needs
The standby different screw rod of several groups of length, is conveniently adjusted the installation site in vertical direction for the displacement transducer 8；Location-plate 4 is used for fixing
The relative position of support bar 5, and the rigidity of bracing frame can be increased, locating piece 4 adopts the high alloy material of specific strength to make；Positioning
When Folder through-holes 71 on positioning through hole 63 and clamp of sensor plate 7 on jig plate 6 are using different alignment thereof, displacement sensing
The axis (longitudinal center line) of device 8 will be in different angles between horizontal line, thus realizing axis and the water of displacement transducer 8
Angle between horizontal line is adjustable, changes the relative position that positioning fixture plate 6 is with respect to support bar 5, you can change displacement transducer 8
Residing height in centrifuge modelling test case 9, reaches the purpose of the height adjusting displacement transducer 8；To positioning fixture plate 6 and biography
Sensor jig plate 7 has higher-strength and rigidity requirement, at the same time it is wished that its lighter in weight, from the higher alloy material of specific strength
Make.
Folder through-holes 71 on positioning through hole 63 and clamp of sensor plate 7 on positioning fixture plate 6 are using different alignment sides
Formula is installed, and determines the angle between the axis of displacement transducer 8 and horizontal line, in conjunction with Fig. 9 and Figure 10, corresponding relation such as table 1 institute
Show：
The alignment of table 1 hole and displacement transducer setting angle corresponding relation
Table 1 (Continued)
As shown in Table 1, the axis of displacement transducer 8 and minimum 5 ° of the amplitude of accommodation of horizontal direction angle, certainly, adopt
With the bigger amplitude of accommodation, such as 10 °, then it is easily achieved.
Explanation：Only marked positioning through hole 63 and the Folder through-holes 71 of half in Fig. 9 and Figure 10, thus can be easy to manage
The other positioning through hole 63 of solution and the relation of Folder through-holes 71 alignment.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, as long as
The technical scheme that can realize on the basis of above-described embodiment without creative work, is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (10)
1. a kind of multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer, is installed on described centrifuge modelling test case,
It is characterized in that：Including guide rail, block, structural beams, support bar and fixture, two horizontal described guide rails are respectively arranged in described
Two relative sides of centrifuge modelling test upper box part are simultaneously parallel to each other, and two horizontal described blocks are respectively arranged in described centrifugation
Two other relative side of machine model upper box part is simultaneously parallel to each other, and the two ends of horizontal described structural beams are respectively arranged in two
On described guide rail and can be mobile and fixing in the axial direction of described guide rail, the upper end of vertical described support bar be installed on institute
State in structural beams and can move and fixing in the axial direction of described structural beams, for clamping the described fixture of displacement transducer
It is installed on the bottom of described support bar and can move and fixing in above-below direction, described fixture is located at described centrifuge modelling test case
For filling the interior intracavity of earth material.
2. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 1 it is characterised in that：
Described guide rail is provided with the guide rail axial direction strip through-hole communicating up and down, and the two ends of described structural beams are worn by vertical screw rod respectively
Cross described guide rail axial direction strip through-hole nut to be installed on two described guide rails.
3. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 2 it is characterised in that：
Article two, described guide rail is arranged the position of described guide rail axial direction strip through-hole from top to bottom thickness thinning in order to install described knot
Structure beam.
4. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 1,2 or 3, its feature
It is：Article two, described guide rail is respectively arranged in two short side sides of described centrifuge modelling test upper box part, and two described blocks are respectively
It is installed on two long sides of described centrifuge modelling test upper box part.
5. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 1,2 or 3, its feature
It is：Article two, described guide rail and two described block head and the tail contacts form closed loop, and the outer upper surface of two described guide rails is provided with
The guide rail sealed groove of axial direction, the outer upper surface of two described blocks is provided with axial block sealed groove, and described guide rail is close
It is mounted on sealing strip in envelope groove and described block sealed groove.
6. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 1 it is characterised in that：
Described structural beams are provided with the structural beams axial bar through hole communicating up and down, described support bar be screw rod, described support bar upper
End is installed in described structural beams through described structural beams axial bar through hole nut.
7. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 6 it is characterised in that：
Described support bar is four, and described structural beams axial bar through hole is two being parallel to each other, and props up described in four of square arrangement
The upper end of strut is installed on nut after being each passed through horizontal fixed plate again through two described structural beams axial bar through holes
In described structural beams.
8. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 7 it is characterised in that：
The stage casing of four described support bars is each passed through another horizontal fixed plate.
9. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 1 it is characterised in that：
Described fixture includes positioning fixture and clamp of sensor, and described positioning fixture includes two positioning being parallel to each other and being mounted opposite
Jig plate, the virtual circumference on described positioning fixture plate is uniformly provided with multiple positioning through hole, the outside of described positioning fixture plate
Surface is provided with the mounting blocks of evagination, and described mounting blocks are provided with the vertical screw for being connected with described support bar；Described sensing
Device fixture includes two clamp of sensor plates being parallel to each other and being mounted opposite, in the virtual circumference on described clamp of sensor plate
It is provided with multiple Folder through-holes, the inner surface evagination of the described clamp of sensor plate and middle part of concave portion is recessed and radially cuts
Face is semicircular strip groove, and the strip groove on two described clamp of sensor plates relatively and clamps described displacement sensing
Device；Two described clamp of sensor plates are located at the centre of two described positioning fixture plates, and multiple screw rods are each passed through described in two
Folder through-holes on positioning through hole on positioning fixture plate and two described clamp of sensor plates realize described fixture to institute's rheme
The clamping of displacement sensor is installed.
10. the multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer according to claim 9, its feature exists
In：Positioning through hole on described positioning fixture plate is 18 and is uniformly distributed in virtual circumference；On described clamp of sensor plate
Folder through-holes be 8, every four described Folder through-holes be one group, Folder through-holes described in two groups respectively be located at described strip groove
Both sides, in four described Folder through-holes of Folder through-holes described in each group, the imaginary circles that are located with 8 described Folder through-holes
Central point is the center of circle, the center of circle between the central point of the central point of first described Folder through-holes and second described Folder through-holes
Angle is 25 °, and the central angle between the central point of the central point of second described Folder through-holes and the 3rd described Folder through-holes is
30 °, the central angle between the central point of the central point of the 3rd described Folder through-holes and the 4th described Folder through-holes is 35 °；
It is clockwise or counterclockwise that the central angle of Folder through-holes described in two groups is incremented by direction simultaneously.
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| CN201510548960.6A CN105135182B (en) | 2015-08-31 | 2015-08-31 | The multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer |
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| CN201510548960.6A CN105135182B (en) | 2015-08-31 | 2015-08-31 | The multi-direction adjustable mounting bracket of centrifuge modelling test case displacement transducer |
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| CN105135182B true CN105135182B (en) | 2017-03-08 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107228263B (en) * | 2017-07-31 | 2023-09-19 | 中国工程物理研究院总体工程研究所 | Six-degree-of-freedom camera support for geotechnical centrifuge |
| CN110243413B (en) * | 2019-06-27 | 2021-04-16 | 浙江大学 | Monitoring device and monitoring method for physical state of supergravity centrifugal model |
| CN111874086B (en) * | 2020-07-08 | 2022-02-15 | 东风华神汽车有限公司 | Steering gear support and vehicle steering device |
| CN111998881A (en) * | 2020-08-25 | 2020-11-27 | 华亭煤业集团有限责任公司 | Fixing device for cylindrical sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201291160Y (en) * | 2008-10-15 | 2009-08-19 | 上海市离心机械研究所有限公司 | Quake resistant structure of centrifugal base |
| DE202008011710U1 (en) * | 2008-09-03 | 2010-01-14 | Freigeber, Jürgen | Device for the neutralization of acidic combustion condensates |
| CN102071943A (en) * | 2010-12-13 | 2011-05-25 | 上海大学 | Centrifugal experimental simulation testing device for surface subsidence induced by city shield tunnel construction |
| CN102830216A (en) * | 2012-09-03 | 2012-12-19 | 中国工程物理研究院总体工程研究所 | Earth throwing and filling device for centrifuge |
| CN204879282U (en) * | 2015-08-31 | 2015-12-16 | 中国工程物理研究院总体工程研究所 | Multi -direction adjustable installing support of centrifugal separator mold box displacement sensor |
-
2015
- 2015-08-31 CN CN201510548960.6A patent/CN105135182B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202008011710U1 (en) * | 2008-09-03 | 2010-01-14 | Freigeber, Jürgen | Device for the neutralization of acidic combustion condensates |
| CN201291160Y (en) * | 2008-10-15 | 2009-08-19 | 上海市离心机械研究所有限公司 | Quake resistant structure of centrifugal base |
| CN102071943A (en) * | 2010-12-13 | 2011-05-25 | 上海大学 | Centrifugal experimental simulation testing device for surface subsidence induced by city shield tunnel construction |
| CN102830216A (en) * | 2012-09-03 | 2012-12-19 | 中国工程物理研究院总体工程研究所 | Earth throwing and filling device for centrifuge |
| CN204879282U (en) * | 2015-08-31 | 2015-12-16 | 中国工程物理研究院总体工程研究所 | Multi -direction adjustable installing support of centrifugal separator mold box displacement sensor |
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