CN104295660A - One-sided bidirectional guide rail disc spring large-displacement seismic isolation pedestal - Google Patents
One-sided bidirectional guide rail disc spring large-displacement seismic isolation pedestal Download PDFInfo
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- CN104295660A CN104295660A CN201410478482.1A CN201410478482A CN104295660A CN 104295660 A CN104295660 A CN 104295660A CN 201410478482 A CN201410478482 A CN 201410478482A CN 104295660 A CN104295660 A CN 104295660A
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- disc spring
- shock
- upper dish
- proof device
- base plate
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- 238000002955 isolation Methods 0.000 title claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 238000006073 displacement reaction Methods 0.000 title abstract description 14
- 230000002457 bidirectional effect Effects 0.000 title abstract 3
- 230000035939 shock Effects 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000009471 action Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention relates to a one-sided bidirectional guide rail disc spring large-displacement seismic isolation pedestal comprising a base plate, a base disk seismic isolating device, a middle disk converting device, an upper disk seismic isolating device and a top plate. The base plate is rectangular. The base disk seismic isolating device is fixed to the base plate. The base plate seismic isolating device is connected with the upper disk seismic isolating device through the middle disk converting device. The upper disk seismic isolating device is connected with the top plate. By the adoption of the one-sided bidirectional guide rail disc spring large-displacement seismic isolation pedestal, when a device or a cultural relic placed close to a wall is under the earthquake action, seismic reduction and seismic isolation are conducted in the horizontal direction and the vertical direction of the wall at the same time, the purpose that seismic isolation protection is provided for a structure needing vertical and horizontal seismic reduction and seismic isolation at the same time is achieved, the transmission path of the earthquake action to the protected device or the protected museum cultural relic is cut off or weakened to the maximum extent, and the purposes of reducing the earthquake input energy so as to protect the device or the museum cultural relic is achieved.
Description
Technical field
The present invention relates to and subtract shock insulation apparatus, be specifically related to a kind of one-sided two-way guide rails disc spring Large travel range shock isolation pedestal.
Background technique
China is in earthquake-prone region, is to be subject to one of earthquake damage country the most serious in the world.As a kind of natural disaster, earthquake brings great threat to the life of the mankind and property safety, and along with socioeconomic high speed development, the loss that earthquake causes is more and more serious.Earthquake is because earth formation is in complicated stress phase, along with the continuous change of the earth's crust, when the effect of crustal stress exceedes the ultimate strength of rock stratum, somewhere, unexpected fracture and the changing of the relative positions will be there is in rock stratum, thus cause vibrations, and pass to earth's surface with the form of elastic wave, cause the object with certain mass of adjacent ground surface to produce inertial force, when this inertia-responsive shock resistance of the opposing that object itself has is not enough, object destroys.And can effectively reduce by arranging certain shock insulation energy-dissipating device to object the inertial force acting on object, reduce damage and the reaction of object under geological process, the destruction that earthquake may bring significantly is reduced.
Tradition shock isolation pedestal is generally divided into two classes, and a class arranges by Seismic Isolation of Isolation Layer the natural vibration period extending object, reduces the earthquake response of top object; Another kind of is arrange energy-dissipating device by the bearing place in structure, thus when earthquake occurs by the energy that this device consumption earthquake inputs structure, thus reduce seismic energy to the effect of superstructure.At present above-mentioned two kinds to subtract the isolation measure that vibration isolation way takes be all reduce horizontal earthquake action for target, also only can meet the needs of horizontal vibration isolation as the bearing subtracted designed by vibration isolation target.But actual earthquake shows, the impact of vertical seismic action on object is very important, and in some cases, its effect can exceed horizontal earthquake action.Tradition shock isolation pedestal is all generally carry out shock insulation for substantially horizontal, and this makes traditional shock isolation pedestal not meet the requirement of vertical earthquake isolating on the one hand, on the other hand, in some cases, also can produce amplification to Vertical Earthquake Loads.
Summary of the invention
For solving the above-mentioned problems in the prior art, the invention provides and a kind ofly can realize vertical and level to the one-sided two-way guide rails disc spring Large travel range shock isolation pedestal subtracting shock insulation simultaneously.Realized by following technological scheme:
A kind of one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, comprise base plate, chassis shock-proof device, mid-game conversion equipment, upper dish shock-proof device and top board, described base plate is rectangular, described chassis shock-proof device is fixed on base plate, described chassis shock-proof device is by shock-proof device is coiled in the connection of mid-game conversion equipment, and described upper dish shock-proof device connects top board.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described chassis shock-proof device comprises chassis level pressure disc spring fixed plate, described chassis level pressure disc spring fixed plate is by one end of a chassis level pressure disc spring end connecting plate connecting base plate horizontal pressure force disc spring, the other end of described chassis level pressure disc spring passes through the side of another chassis level pressure disc spring end connecting plate connecting base plate horizontal slip groove, one end of the opposite side connecting base plate horizontal pull disc spring of described chassis level sliding-groove, the other end of described chassis level pulling force disc spring is by horizontal pull disc spring end connecting plate connecting base plate horizontal pull disc spring edge fixed plate, the two ends of described chassis level sliding-groove are respectively by chassis damper connecting base plate horizontal slip groove connecting plate.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described chassis level pressure disc spring and chassis level pulling force disc spring are respectively equipped with three.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described chassis shock-proof device is provided with four groups, and this chassis shock-proof device is symmetrical respectively in the long limit and minor face of described base plate installs two groups.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described mid-game conversion equipment comprises the vertical change-over panel of minor axis and the vertical change-over panel of major axis, the lower end of the vertical change-over panel of described minor axis connects by connecting sliding axle the chassis level sliding-groove be located in the minor face of described base plate, the upper end of the vertical change-over panel of described minor axis is connected by rotatingshaft coils shock-proof device, the lower end of the vertical change-over panel of described major axis connects by connecting sliding axle the chassis level sliding-groove be located in the long limit of described base plate, and the upper end of the vertical change-over panel of described major axis connects top board by rotating shaft.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described upper dish shock-proof device comprises short axial horizontal pull disc spring end riser, described short axial horizontal pull disc spring end riser connects one end of upper dish pulling force disc spring by upper dish pulling force disc spring end connecting plate, the other end of described upper dish pulling force disc spring connects the side of upper dish horizontal slip groove, the opposite side of described upper dish horizontal slip groove connects one end of upper dish pressure disc spring by a upper dish pressure disc spring end connecting plate, the other end of described upper dish pressure disc spring connects the upper fixed plate coiled between pressure disc spring by dish pressure disc spring end connecting plate on another, the two ends of described upper dish horizontal slip groove all connect the inner side of dish horizontal slip groove connecting plate, otic placode connection rotating shaft is fixed by upper dish in the outside of described upper dish horizontal slip groove connecting plate, described rotating shaft is provided with outer sleeve, described outer sleeve connects the vertical change-over panel of major axis.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described upper dish pulling force disc spring and upper dish pressure disc spring are respectively equipped with three.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described short axial horizontal pull disc spring end riser and upper dish horizontal slip groove connecting plate all connect top board.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, described upper dish shock-proof device is provided with two groups, and two groups coiling more than the shock-proof device fixed plate coiled between pressure disc spring is axisymmetric.
Described one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, the upper end of the vertical change-over panel of described minor axis connects upper dish horizontal slip groove by rotatingshaft.
Compared with prior art, the advantage adopting the present invention of technique scheme to have is: the invention solves the equipment or historical relic placed by wall reduce when geological process simultaneously along wall level to the displacement needing the direction of larger displacement vertical wall to need then less and vertical while shock insulation problem, reach the object that must realize vertically and level provides shock insulation to protect to the structure subtracting shock insulation simultaneously, to greatest extent by geological process to the bang path " cut-out " of protected equipment or cultural relics in the collection of cultural institution or weaken, reach and reduce inputting seismic energy with the object of proterctive equipment or cultural relics in the collection of cultural institution.
Accompanying drawing explanation
Fig. 1 is integral shaft mapping of the present invention;
Fig. 2 is the overall plan view of the present invention;
Fig. 3 is that major axis of the present invention is to plan view;
Fig. 4 is short axial plan view of the present invention;
Fig. 5 is the axonometric drawing of lower wall shock-proof device;
Fig. 6 is the plan view of lower wall shock-proof device;
Fig. 7 is that lower wall shock-proof device major axis is to plan view;
Fig. 8 is lower wall shock-proof device short axial plan view;
Fig. 9 is the axonometric drawing of local A in Fig. 6;
Figure 10 is the plan view of local A in Fig. 6;
Figure 11 is the axonometric drawing of mid-game conversion equipment and upper dish shock-proof device;
Figure 12 is the worm's eye view of mid-game conversion equipment and upper dish shock-proof device;
Figure 13 is the plan view of mid-game conversion equipment and upper dish shock-proof device;
Figure 14 is that the major axis of mid-game conversion equipment and upper dish shock-proof device is to plan view;
Figure 15 is the short axial plan view of mid-game conversion equipment and upper dish shock-proof device.
Description of symbols in figure: 1-base plate; 2-chassis level pressure disc spring edge fixed plate; 3-chassis level pressure disc spring; 4-chassis level pressure disc spring end connecting plate; 5-chassis level sliding-groove; 6-connects sliding axle; 7-chassis level pulling force disc spring; 8-chassis level pulling force disc spring end connecting plate; 9-chassis level pulling force disc spring edge fixed plate; 10-chassis level sliding-groove connecting plate; 11-chassis damper; The vertical change-over panel of 12-minor axis; The vertical change-over panel of 13-major axis; 14-short axial horizontal pull disc spring end riser; 15-upper dish pulling force disc spring; 16-upper dish horizontal slip groove; 17-rotatingshaft; 18-upper dish pressure disc spring; 19-upper dish pulling force disc spring end connecting plate; Fixed plate between 20-upper dish pressure disc spring; 21-upper dish pressure disc spring end connecting plate; 22-upper dish horizontal slip groove connecting plate; 23-coils damper; 24-rotating shaft; 25-fixes otic placode; 26-outer sleeve; 27-top board.
Embodiment
Mainly in conjunction with the drawings and the specific embodiments one-sided two-way guide rails disc spring Large travel range shock isolation pedestal is described in further detail below.
As shown in Fig. 1 to Figure 15, a kind of one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, comprise base plate 1, chassis shock-proof device, mid-game conversion equipment, upper dish shock-proof device and top board 27, described base plate 1 is rectangular, described base plate 1 be major axis along the direction on long limit to, described base plate 1 is short axial along the direction of minor face, and described chassis shock-proof device is fixed on base plate 1, described chassis shock-proof device is by shock-proof device is coiled in the connection of mid-game conversion equipment, and described upper dish shock-proof device connects top board 27, described chassis shock-proof device comprises chassis level pressure disc spring fixed plate 2, described chassis level pressure disc spring fixed plate 2 is by one end of a chassis level pressure disc spring end connecting plate 4 connecting base plate horizontal pressure force disc spring 3, the other end of described chassis level pressure disc spring 3 passes through the side of another chassis level pressure disc spring end connecting plate 4 connecting base plate horizontal slip groove 5, one end of the opposite side connecting base plate horizontal pull disc spring 7 of described chassis level sliding-groove 5, the other end of described chassis level pulling force disc spring 7 is by horizontal pull disc spring end connecting plate 8 connecting base plate horizontal pull disc spring edge fixed plate 9, the two ends of described chassis level sliding-groove 5 are respectively by chassis damper 11 connecting base plate horizontal slip groove connecting plate 10, described chassis level pressure disc spring 3 and chassis level pulling force disc spring 7 are respectively equipped with three, described chassis shock-proof device is provided with four groups, and this chassis shock-proof device is symmetrical respectively in the long limit and minor face of described base plate 1 installs two groups, described mid-game conversion equipment comprises the vertical change-over panel of minor axis 12 and the vertical change-over panel 13 of major axis, the lower end of the vertical change-over panel of described minor axis 12 connects by connecting sliding axle 6 the chassis level sliding-groove 5 be located in the minor face of described base plate 1, the upper end of the vertical change-over panel 12 of described minor axis is connected by rotatingshaft 17 coils shock-proof device, the lower end of the vertical change-over panel of described major axis 13 connects by connecting sliding axle 6 the chassis level sliding-groove 5 be located in the long limit of described base plate 1, and the upper end of the vertical change-over panel 13 of described major axis connects top board 27 by rotating shaft 24, described upper dish shock-proof device comprises short axial horizontal pull disc spring end riser 14, described short axial horizontal pull disc spring end riser 14 connects one end of upper dish pulling force disc spring 15 by upper dish pulling force disc spring end connecting plate 19, the other end of described upper dish pulling force disc spring 15 connects the side of upper dish horizontal slip groove 16, the opposite side of described upper dish horizontal slip groove 16 connects one end of upper dish pressure disc spring 18 by a upper dish pressure disc spring end connecting plate 21, the other end of described upper dish pressure disc spring 18 connects the upper fixed plate 20 coiled between pressure disc spring by dish pressure disc spring end connecting plate 21 on another, the two ends of described upper dish horizontal slip groove 16 all connect the inner side of dish horizontal slip groove connecting plate 22, otic placode 25 connection rotating shaft 24 is fixed by upper dish in the outside of described upper dish horizontal slip groove connecting plate 22, described rotating shaft 24 is provided with outer sleeve, described outer sleeve connects the vertical change-over panel 13 of major axis, upper dish pulling force disc spring 15 and upper dish pressure disc spring 18 are respectively equipped with three, described short axial horizontal pull disc spring end riser 14 and upper dish horizontal slip groove connecting plate 22 all connect top board 27, described upper dish shock-proof device is provided with two groups, and two groups coiling more than the shock-proof device fixed plate 20 coiled between pressure disc spring is axisymmetric, the upper end of the vertical change-over panel 12 of described minor axis connects upper dish horizontal slip groove 16 by rotatingshaft 17.
This one-sided two-way guide rails disc spring Large travel range shock isolation pedestal belongs to symplex structure, pedestal lower wall at major axis to identical with the way in short axial, vertical transformational structure and the vertical change-over panel of minor axis 12 change-over panel 13 difference vertical with major axis, pedestal coils major axis to being arranged symmetrically with, short axial is also arranged symmetrically with, but only at major axis to arranging disc spring and damper, with realize geological process along major axis to generation larger displacement, and along short axial produce displacement this target less.
Structure, equipment can directly be fixedly connected with pedestal top board 27 with cultural relics in the collection of cultural institution, during non-earthquake state, vertical load makes chassis level pressure disc spring 3 produce compressive strain, make upper dish pressure disc spring 18 produce compressive strain by the vertical change-over panel of minor axis 12 simultaneously, and reach state of equilibrium.When earthquake occurs, earthquake motion along long axis direction will make chassis level pressure disc spring 3 produce double vibrations thus enter shock insulation working state, horizontally vibrations simultaneously along long axis direction make upper dish pressure disc spring 18 produce double vibrations thus enter shock insulation working state by the vertical change-over panel of minor axis 12, weaken major axis horizontal ground motion to superstructure, the transmission of equipment and cultural relics in the collection of cultural institution, and on short-axis direction, earthquake motion will make chassis level pressure disc spring 3 produce double vibrations thus enter shock insulation working state, thus weaken minor axis horizontal ground motion to superstructure, the transmission of equipment and cultural relics in the collection of cultural institution, the pressure that the amplitude that vertical seismic motion produces constantly changes produces double vibrations by chassis level pressure disc spring 3 on the one hand and weakens, the pressure that the amplitude that this vertical seismic motion produces on the other hand constantly changes is converted to level to pressure by the vertical change-over panel 12 of minor axis, this pressure produces double vibrations by upper dish pressure disc spring 18 and weakens, when the pulling force that the amplitude that vertical seismic motion produces constantly changes, this pulling force is weakened by the double vibrations of chassis level pulling force disc spring 7 on the one hand, on the other hand vertical back and forth pulling force is converted to level that pedestal coils to pulling force by the vertical change-over panel 12 of minor axis, this pulling force produces double vibrations by upper dish pulling force disc spring 15 and weakens, thus the weakening realized Vertical Earthquake Loads, reduce vertical seismic motion to superstructure, the transmission of equipment and cultural relics in the collection of cultural institution.
This one-sided two-way guide rails disc spring Large travel range shock isolation pedestal along long axis direction by chassis level pressure disc spring edge fixed plate 2 and chassis level pulling force disc spring edge fixed plate 9 and short axial horizontal pull disc spring end riser 14 and on the fixed plate 20 coiled between pressure disc spring limit it and produce excessive displacement, ensure that displacement is in rational scope, use while chassis shock-proof device and upper dish shock-proof device and ensure that and major axis can produce enough displacements under geological process, i.e. structure, equipment and cultural relics in the collection of cultural institution can produce enough displacements along wall direction, and on short-axis direction, limit it by chassis level pressure disc spring edge fixed plate 2 and chassis level pulling force disc spring edge fixed plate 9 produce excessive displacement, ensure that displacement is in rational scope, ensure that structure, equipment and cultural relics in the collection of cultural institution produce certain displacement in the direction perpendicular to wall, and ensure that it is in rational scope.After the earthquake, position when chassis level pressure disc spring 3 automatically resets to non-earthquake state.
Compared with prior art; the advantage adopting the present invention of technique scheme to have is: the invention solves the equipment or historical relic placed by wall and reduce when geological process along wall level to the problem with vertical shock insulation simultaneously simultaneously; reach the object that must realize vertically and level provides shock insulation to protect to the structure subtracting shock insulation simultaneously; to greatest extent by geological process to the bang path " cut-out " of protected equipment or cultural relics in the collection of cultural institution or weaken, reach and reduce inputting seismic energy with the object of proterctive equipment or cultural relics in the collection of cultural institution.
More than illustrate just illustrative for the purpose of the present invention; and nonrestrictive, those of ordinary skill in the art understand, when not departing from the spirit and scope that claim limits; many amendments, change or equivalence can be made, but all will fall within protection scope of the present invention.
Claims (10)
1. an one-sided two-way guide rails disc spring Large travel range shock isolation pedestal, it is characterized in that: comprise base plate, chassis shock-proof device, mid-game conversion equipment, upper dish shock-proof device and top board, described base plate is rectangular, described chassis shock-proof device is fixed on base plate, described chassis shock-proof device is by shock-proof device is coiled in the connection of mid-game conversion equipment, and described upper dish shock-proof device connects top board.
2. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 1, it is characterized in that: described chassis shock-proof device comprises chassis level pressure disc spring fixed plate, described chassis level pressure disc spring fixed plate is by one end of a chassis level pressure disc spring end connecting plate connecting base plate horizontal pressure force disc spring, the other end of described chassis level pressure disc spring passes through the side of another chassis level pressure disc spring end connecting plate connecting base plate horizontal slip groove, one end of the opposite side connecting base plate horizontal pull disc spring of described chassis level sliding-groove, the other end of described chassis level pulling force disc spring is by horizontal pull disc spring end connecting plate connecting base plate horizontal pull disc spring edge fixed plate, the two ends of described chassis level sliding-groove are respectively by chassis damper connecting base plate horizontal slip groove connecting plate.
3. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 2, is characterized in that: described chassis level pressure disc spring and chassis level pulling force disc spring are respectively equipped with three.
4. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 2, is characterized in that: described chassis shock-proof device is provided with four groups, and this chassis shock-proof device is symmetrical respectively in the long limit and minor face of described base plate installs two groups.
5. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 4, it is characterized in that: described mid-game conversion equipment comprises the vertical change-over panel of minor axis and the vertical change-over panel of major axis, the lower end of the vertical change-over panel of described minor axis connects by connecting sliding axle the chassis level sliding-groove be located in the minor face of described base plate, the upper end of the vertical change-over panel of described minor axis is connected by rotatingshaft coils shock-proof device, the lower end of the vertical change-over panel of described major axis connects by connecting sliding axle the chassis level sliding-groove be located in the long limit of described base plate, the upper end of the vertical change-over panel of described major axis connects top board by rotating shaft.
6. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 4, it is characterized in that: described upper dish shock-proof device comprises short axial horizontal pull disc spring end riser, described short axial horizontal pull disc spring end riser connects one end of upper dish pulling force disc spring by upper dish pulling force disc spring end connecting plate, the other end of described upper dish pulling force disc spring connects the side of upper dish horizontal slip groove, the opposite side of described upper dish horizontal slip groove connects one end of upper dish pressure disc spring by a upper dish pressure disc spring end connecting plate, the other end of described upper dish pressure disc spring connects the upper fixed plate coiled between pressure disc spring by dish pressure disc spring end connecting plate on another, the two ends of described upper dish horizontal slip groove all connect the inner side of dish horizontal slip groove connecting plate, otic placode connection rotating shaft is fixed by upper dish in the outside of described upper dish horizontal slip groove connecting plate, described rotating shaft is provided with outer sleeve, described outer sleeve connects the vertical change-over panel of major axis.
7. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 6, is characterized in that: described upper dish pulling force disc spring and upper dish pressure disc spring are respectively equipped with three.
8. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 6, is characterized in that: described short axial horizontal pull disc spring end riser and upper dish horizontal slip groove connecting plate all connect top board.
9. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 6, is characterized in that: described upper dish shock-proof device is provided with two groups, and two groups coiling more than the shock-proof device fixed plate coiled between pressure disc spring is axisymmetric.
10. one-sided two-way guide rails disc spring Large travel range shock isolation pedestal according to claim 4, is characterized in that: the upper end of the vertical change-over panel of described minor axis connects upper dish horizontal slip groove by rotatingshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410478482.1A CN104295660B (en) | 2014-09-18 | 2014-09-18 | The unilateral big displacement shock isolation pedestal of two-way guide rails disc spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410478482.1A CN104295660B (en) | 2014-09-18 | 2014-09-18 | The unilateral big displacement shock isolation pedestal of two-way guide rails disc spring |
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| Publication Number | Publication Date |
|---|---|
| CN104295660A true CN104295660A (en) | 2015-01-21 |
| CN104295660B CN104295660B (en) | 2016-07-06 |
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|---|---|---|---|
| CN201410478482.1A Active CN104295660B (en) | 2014-09-18 | 2014-09-18 | The unilateral big displacement shock isolation pedestal of two-way guide rails disc spring |
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| CN106812863A (en) * | 2017-02-14 | 2017-06-09 | 侯如升 | A kind of power-equipment with shock-absorbing function |
| CN107289198A (en) * | 2017-07-10 | 2017-10-24 | 广西建工集团第三建筑工程有限责任公司 | It is a kind of to clear up the device that concrete ground pump conveys kinetic energy |
| CN108006380A (en) * | 2017-12-01 | 2018-05-08 | 戴康春 | A kind of buffering that can easily be accommodated hits display stand |
| CN109611654A (en) * | 2018-12-04 | 2019-04-12 | 武汉理工大学 | A kind of more installation environment vibration dampings pump uses support |
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| CN107289198A (en) * | 2017-07-10 | 2017-10-24 | 广西建工集团第三建筑工程有限责任公司 | It is a kind of to clear up the device that concrete ground pump conveys kinetic energy |
| CN107289198B (en) * | 2017-07-10 | 2023-08-04 | 广西建工集团第三建筑工程有限责任公司 | Device for resolving kinetic energy of concrete pump |
| CN108006380A (en) * | 2017-12-01 | 2018-05-08 | 戴康春 | A kind of buffering that can easily be accommodated hits display stand |
| CN109611654A (en) * | 2018-12-04 | 2019-04-12 | 武汉理工大学 | A kind of more installation environment vibration dampings pump uses support |
| CN109611654B (en) * | 2018-12-04 | 2020-09-01 | 武汉理工大学 | Support for vibration reduction pump in multiple installation environments |
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| CN104295660B (en) | 2016-07-06 |
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Effective date of registration: 20231022 Address after: 150080 No. 29, Xuefu Road, Nangang District, Heilongjiang, Harbin Patentee after: Harbin Shengde Yonghua Earthquake Technology Development Co.,Ltd. Address before: 150080 No. 29, Xuefu Road, Harbin, Heilongjiang Patentee before: Institute of Engineering Mechanics, CEA |