CN110848305A - Shock absorber and elastic shock absorption device - Google Patents
Shock absorber and elastic shock absorption device Download PDFInfo
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- CN110848305A CN110848305A CN201911083144.7A CN201911083144A CN110848305A CN 110848305 A CN110848305 A CN 110848305A CN 201911083144 A CN201911083144 A CN 201911083144A CN 110848305 A CN110848305 A CN 110848305A
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- fastening piece
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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
- F16F7/00—Vibration-dampers; Shock-absorbers
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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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
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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
- F16F2234/00—Shape
- F16F2234/08—Shape spherical
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a vibration damper and an elastic vibration damping device, which comprises: the elastic element comprises a plurality of elastic elements, an upper fastening piece and a lower fastening piece, wherein the upper fastening piece and the lower fastening piece are coaxially arranged; the first connecting position of each elastic element is connected with the upper fastening piece, and the second connecting position of each annular elastic element is connected with the lower fastening piece, so that the elastic elements are arranged in a spherical or ellipsoidal way in the circumferential direction by taking the common axis of the upper fastening piece and the lower fastening piece as the center; at least one elastic element is formed by connecting one end of a strip-shaped elastic sheet unit with the other end after twisting 180 degrees. The invention has extremely high vibration reduction efficiency, good vibration reduction effect in all dimensions of space, such as transverse direction, longitudinal direction, torsion shearing direction and the like, and high bearing capacity and fatigue resistance.
Description
Technical Field
The invention relates to the field of vibration damping engineering, in particular to a vibration damper and an elastic vibration damping device.
Background
The shock absorbers applied to the existing products mostly adopt the form of specific damping combination of electricity, magnetism, hydraulic pressure, piston rods, valve bodies, springs and the like, the forms can only play a role by auxiliary equipment, and the shock absorbers are mostly applied to large-scale power equipment or precise instruments.
Patent application documents CN207893032U and CN105156537A both disclose a metal ball damper, but the damper has a poor damping effect in the torsional direction, and secondly, to ensure the damping effect, the elastic modulus of the material used in the damper under the design is small, which results in insufficient rigidity, and is easy to generate plastic deformation due to long-time compression and stretching during use, further resulting in the reduction of fatigue resistance of the material and the rapid reduction of the longitudinal damping effect, and finally resulting in the loss of the damping effect of the damping ball.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a damper and an elastic damping device, which have extremely high damping efficiency, good damping effect in all dimensions of space, such as the transverse direction, the longitudinal direction, the torsional shearing direction and the like, and high bearing capacity and fatigue resistance.
In order to achieve the purpose, the invention provides the following technical scheme:
a shock absorber is provided, comprising: the elastic element comprises a plurality of elastic elements, an upper fastening piece and a lower fastening piece, wherein the upper fastening piece and the lower fastening piece are coaxially arranged; the first connecting position of each elastic element is connected with the upper fastening piece, and the second connecting position of each annular elastic element is connected with the lower fastening piece, so that the elastic elements are arranged in a spherical or ellipsoidal way in the circumferential direction by taking the common axis of the upper fastening piece and the lower fastening piece as the center; at least one elastic element is formed by connecting one end of a strip-shaped elastic sheet unit with the other end after twisting 180 degrees.
Preferably, the first connection site and the second connection site of each of the elastic elements are symmetrical with respect to a center.
Preferably, a first connecting hole and a second connecting hole are respectively and correspondingly formed in two ends of the strip-shaped elastic sheet unit, and a third connecting hole is formed in the middle of the strip-shaped elastic sheet unit; one end of the strip-shaped elastic sheet unit is twisted by 180 degrees and then is lapped with the other end of the strip-shaped elastic sheet unit, an elastic element and a lapping part serving as a first connecting position are formed at the same time, a first connecting hole and a second connecting hole of the lapping part are communicated with each other, and the upper fastening piece is connected with the elastic element through the first connecting hole and the second connecting hole; and the third connecting hole is used as a second connecting position, and the lower fastening piece is connected with the strip-shaped elastic sheet unit through the third connecting hole used as the second connecting position.
Preferably, the strip-shaped elastic sheet unit is of a wave-shaped structure integrally.
Preferably, the upper fastener and the lower fastener each comprise: bolts, nuts, and washers.
Preferably, the bar spring unit includes: the first elastic sheet unit and/or the second elastic sheet unit.
Preferably, one or both of the first spring sheet unit and the second spring sheet unit are made of metal or rubber or a combination of metal and rubber.
In another aspect, an elastic vibration damping device is provided, which includes: a vibration reduction assembly; a first connecting plate connected to one end of the vibration damping member; and/or a second connecting plate which is connected with one end of the vibration damping assembly.
Preferably, the vibration damping assembly includes the above-described vibration damper as a first vibration damping unit, and the first connecting plate is connected to the upper fastening member, and/or the second connecting plate is connected to the lower fastening member.
Preferably, the damping unit includes a second damping unit, and the second damping unit includes: the damping device comprises a plurality of damping sheets, a first fastening piece and a second fastening piece, wherein the first fastening piece and the second fastening piece are coaxially arranged; the first connecting position of each vibration reduction sheet is connected with the first fastening piece, and the second connecting position of each vibration reduction sheet is connected with the second fastening piece, so that the plurality of vibration reduction sheets are arranged in a spherical or ellipsoidal manner in the circumferential direction by taking the common axis of the first fastening piece and the second fastening piece as the center;
and the first connecting plate is connected with the first fastener, and/or the second connecting plate is connected with the second fastener.
Compared with the prior art, the invention has extremely high vibration reduction efficiency under the conditions of static bearing and dynamic bearing, and has good vibration reduction effect in all dimensions of space, such as the directions of transverse direction, longitudinal direction, torsional shearing and the like; the bearing capacity and the fatigue resistance of the shock absorber can be improved while the shock absorption effect and the structural rigidity are ensured, and the practicability is enhanced; meanwhile, the shock absorber and the elastic shock absorption assembly in the invention have the advantages of simple and beautiful appearance, low cost, convenient processing and disassembly, repeated use and resource saving.
Drawings
FIG. 1a is a front view of a shock absorber in accordance with a first embodiment of the present invention;
FIG. 1b is a top view of a shock absorber according to a first embodiment of the present invention;
FIG. 2a is a front view of an elastic member according to an embodiment of the present invention;
FIG. 2b is a rear view of an elastic member according to an embodiment of the present invention;
fig. 3 is a structural diagram of a strip-shaped elastic sheet unit having a wavy sheet structure in the first embodiment of the present invention;
fig. 4 is a structural view of an elastic damping device having only a first damping unit in a second embodiment of the present invention;
FIG. 5a is a front view of a second damping unit according to a second embodiment of the present invention;
FIG. 5b is a top view of a second damping unit according to a second embodiment of the present invention;
FIG. 6 is a structural view of a vibration damping plate according to a second embodiment of the present invention;
FIG. 7a is a structural diagram of a first connection site formed after bending a damping plate according to a second embodiment of the present invention;
FIG. 7b is a structural view of a second connection site formed after bending the damping plate according to the second embodiment of the present invention;
fig. 8 is a structural view of an elastic damping device having only a second damping unit in accordance with a second embodiment of the present invention;
fig. 9 is a structural view of an elastic vibration damping device having a first vibration damping unit and a second vibration damping unit according to a second embodiment of the present invention;
FIG. 10 is a cross-sectional view of a strip spring unit/damper in a third embodiment of the present invention;
fig. 11 is a front view of a strip spring unit/damper in a third embodiment of the present invention;
FIG. 12 is a graph of root mean square acceleration (GRMS) values for the X axis under random vibration conditions for 3 damping assemblies;
FIG. 13 is a graph of root mean square acceleration (GRMS) values for the Y axis under random vibration conditions for 3 damping assemblies;
fig. 14 shows root mean square acceleration (GRMS) values of the Z-axis under random vibration conditions for 3 types of damping assemblies.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1a-1b, the damper of the present embodiment includes: a plurality of elastic elements 1, an upper fastening member 2 and a lower fastening member 3, wherein the upper fastening member 2 and the lower fastening member 3 are coaxially arranged, in this embodiment, each of the upper fastening member 2 and the lower fastening member 3 comprises: a bolt 5, a nut 6, and a washer 7; the first connecting position of each elastic element 1 is connected with the upper fastening piece 2, and the second connecting position of each annular elastic element 1 is connected with the lower fastening piece 3, so that the elastic elements 1 are all arranged in a sphere or an ellipsoid in the circumferential direction by taking the common axis Y of the upper fastening piece 2 and the lower fastening piece 3 as the center;
in this embodiment, as shown in fig. 2a-2b, at least one of the elastic elements 1 is an "∞" shaped mobius ring structure, which is formed by twisting one end of a strip-shaped elastic sheet unit 10 by 180 ° and then connecting (such as butt joint or lap joint) the other end, the strip-shaped elastic sheet unit 10 is a sheet-shaped structure, and in order to ensure uniform stress and vibration reduction effect, the number of the elastic elements 1 in this embodiment is preferably 3-5, and all the elastic elements 1 are the mobius ring structure; meanwhile, the first connection position and the second connection position of each elastic element 1 are symmetrical about the center.
Further, as shown in fig. 2a-2b and fig. 3, the strip-shaped spring sheet unit 10 is preferably a waved sheet structure as a whole, so that the mobius ring structure is easier to form, and the elastic damping effect is increased; and both ends of the bar-shaped elastic sheet unit 10 are respectively and correspondingly provided with a first connecting hole 101 and a second connecting hole 102, and the middle part of the bar-shaped elastic sheet unit 10 is provided with a third connecting hole 103.
One end of the strip-shaped elastic sheet unit 10 is twisted 180 degrees and then lapped with the other end, and an elastic element 1 and a lapping part 104 serving as a first connecting position are formed at the same time, a first connecting hole 101 and a second connecting hole 102 of the lapping part 104 are communicated with each other, and the upper fastening piece 2 is connected with the elastic element 1 through the first connecting hole 101 and the second connecting hole 102; and the third connecting hole 103 is used as a second connecting position, and the lower fastening member 3 is connected with the bar-shaped elastic sheet unit 10 through the third connecting hole 103 used as the second connecting position, for example, the bolt 5 of the upper fastening member 2 is connected with the nut 6 after sequentially passing through the first connecting hole 101, the second connecting hole 102 and the gasket 7, so as to realize the fastening of the components, and similarly, the lower fastening member 3 is also connected with the elastic element 1 in a similar manner.
In this embodiment, the upper fastening member 2 and/or the lower fastening member 3 can be coupled to a vibration source or a target vibration reduction product, and during use, the elastic element 1 is repeatedly deformed by vibration, and the vibration energy is repeatedly converted into strain energy and mechanical energy of the elastic element 1, so that the vibration energy can be absorbed and rapidly dissipated, and the vibration can be reduced. Meanwhile, the elastic element 1 with the '∞' -shaped Mobius annular structure can provide vibration damping effects in the directions of torsion, shearing and the like, so that the vibration damper can generate different deformation amounts in different directions and different dimensions, has good vibration damping effects in the directions of transverse direction, longitudinal direction, torsion shearing and the like, and can realize multi-dimensional rapid vibration damping. Furthermore, the shock absorber is simple and attractive in appearance and low in cost, the strip-shaped elastic sheet unit 10 is convenient to process, the fastener and the elastic unit 1 are connected in a detachable mode, so that the shock absorber is convenient to disassemble and assemble, the damaged elastic unit 1 can be replaced at any time conveniently, and the disassembled elastic unit 1 can be restored into the strip-shaped elastic sheet unit 10 to be repeatedly used, so that resources are saved.
Example two:
the present embodiment provides an elastic vibration damping module, as shown in fig. 4, which includes: a vibration reduction assembly; a first connection plate 100 connected to one end of the vibration damping member; and/or a second connection plate 200 connected to one end of the vibration damping module.
Specifically, the vibration damping assembly includes a first vibration damping unit 300, which is the vibration damper according to the first embodiment, and/or a second vibration damping unit 300', and the first connecting plate 100 is connected to the upper fastening member 2, and/or the second connecting plate 200 is connected to the lower fastening member 3.
The second vibration damping unit 300 'is similar in structure to the first vibration damping unit 300, and as shown in fig. 5a to 5b, the second vibration damping unit 300' includes: the vibration damping plates 1 ', the first fastening pieces 2 ' and the second fastening pieces 3 ' are coaxially arranged; the first connecting position of each vibration reduction sheet 1 ' is connected with the first fastening piece 2 ', and the second connecting position of each vibration reduction sheet 1 ' is connected with the second fastening piece 3 ', so that the plurality of vibration reduction sheets 1 are arranged in a sphere or an ellipsoid in the circumferential direction by taking the common axis Y ' of the first fastening piece 2 ' and the second fastening piece 3 ' as the center; and the first connecting plate 100 is connected with the first fastening piece 2 'and/or the second connecting plate 200 is connected with the second fastening piece 3'; meanwhile, the first fastening piece 2 'and the second fastening piece 3' have the same structure as the upper fastening piece 2 and the lower fastening piece 3, and are not described in detail herein;
each vibration reduction plate 1 ' is of a plate-shaped structure, and the first connection position and the second connection position of each vibration reduction plate 1 ' are symmetrical with respect to the center, as shown in fig. 6, a first connection hole 101 ' and a second connection hole 102 ' are correspondingly formed at two ends of each vibration reduction plate 1, and a third connection hole 103 ' is formed in the middle of each vibration reduction plate 1; as shown in fig. 7a-7b, one end of at least one damping plate 1 (preferably all damping plates, so as to facilitate uniform manufacturing) is bent toward the other end (the end does not need to be twisted 180 °) and then overlapped with the other end, and a circular/elliptical/olive/racetrack structure and an overlapping portion 104 'as a first connection position are formed, and a first connection hole 101' and a second connection hole 102 'of the overlapping portion 104 are connected with each other, and the first fastening member 2' is connected with the damping plate 1 through the first connection hole 101 'and the second connection hole 102'; the third connecting hole 103 ' serves as a second connecting position, and the second fastening member 3 ' is connected to the damping plate 1 through the third connecting hole 103 ' serving as the second connecting position, and the connecting manner refers to the connecting manner of the upper fastening member 2 and the lower fastening member 3 in the first embodiment, which is not described herein again.
The first connecting plate 100 and the second connecting plate 200 are placed between an object to be damped and a vibration source to achieve the damping effect. In addition, it is also possible to use a combination of only the first damping unit 300 (as shown in fig. 4), only the second damping unit 300 ' (as shown in fig. 8), and the first damping unit 300+ the second damping unit 300 ' (as shown in fig. 9) to arrange, as needed, and meanwhile, in the same first damping unit 300, part of the elastic element 1 thereof may be replaced by the damping sheet 1 ', and/or, in the same second damping unit 300 ', part of the damping sheet 1 ' thereof may be replaced by the elastic element 1, so as to obtain various damping devices according to the actual damping requirements.
Example three:
the difference between this embodiment and the first and second embodiments is only that, as shown in fig. 10 to 11, the bar spring unit 10/the damping plate 1' includes: the elastic piece comprises a first elastic piece unit 401 and/or a second elastic piece unit 402, preferably, the first elastic piece unit 401 and the second elastic piece unit 402 are arranged at intervals to form a sandwich structure, pin holes 403 are correspondingly formed in the first elastic piece 401 and the second elastic piece 402, and connecting pieces such as pins sequentially penetrate through the pin holes 403 in the first elastic piece 401 and the second elastic piece 402 to connect the first elastic piece 401 and the second elastic piece 402; meanwhile, one or both of the first elastic sheet 401 and the second elastic sheet 402 are made of metal or rubber or a combination of metal and rubber, for example, a rubber layer or the like is covered on the surface of the metal material or made of other elastic plastic materials, so that the structural rigidity can be greatly increased, the bearing performance and the fatigue resistance are higher, and the service life is prolonged.
Fig. 12 to 14 show root mean square acceleration (GRMS) values of X/Y/Z axes of 3 kinds of vibration damping assemblies under random vibration conditions, where "a" is raw excitation data of a test object (i.e., vibration data from a road surface directly received by a test object (e.g., a test car, etc.), "b" is corresponding data after a vibration damping ball designed according to the scheme shown in patent publication No. CN105156537A is mounted on the test object, "c" is corresponding data after an elastic vibration damping assembly having only a second vibration damping unit 300' according to the present invention is mounted on the test object, and "d" is corresponding data after an elastic vibration damping assembly having only a first vibration damping unit 300 according to the present invention is mounted on the test object. As can be seen from fig. 12-14, the elastic vibration damping assembly of the present invention has more significant vibration damping effect in the X/Y/Z axes, specifically, the higher the speed, the more bumpy road surface will be, the better the vibration damping effect in the Z direction of the second vibration damping unit 300' (i.e. shown by curve c) will be, and the lower the speed, the less the road surface will be, the better the vibration damping effect in the X and Y directions of the first vibration damping unit 300 (i.e. shown by curve d) will be, but no matter what speed condition, the GRMS of curves c and d will be smaller than curve b, thereby further proving that the elastic element 1 with the mobius loop structure in the shape of "∞" can provide the vibration damping effect in the directions of torsion, shear, etc., so that the vibration damper can generate different deformation in different directions and different dimensions, and has the good vibration damping effect in the directions of both the transverse, longitudinal, and torsional shear, etc., and multi-dimensional rapid vibration reduction can be realized.
In conclusion, the invention has extremely high vibration reduction efficiency under the conditions of static bearing and dynamic bearing, and has good vibration reduction effect in all dimensions of space, such as the directions of transverse direction, longitudinal direction, torsional shearing and the like; the bearing capacity and the fatigue resistance of the shock absorber can be improved while the shock absorption effect and the structural rigidity are ensured, and the practicability is enhanced; meanwhile, the shock absorber and the elastic shock absorption assembly in the invention have the advantages of simple and beautiful appearance, low cost, convenient processing and disassembly, repeated use and resource saving.
It should be noted that the technical features in the first to third embodiments can be combined arbitrarily, and the combined technical solutions all belong to the scope of protection of the present application. In this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A shock absorber, comprising: the elastic element comprises a plurality of elastic elements, an upper fastening piece and a lower fastening piece, wherein the upper fastening piece and the lower fastening piece are coaxially arranged; the first connecting position of each elastic element is connected with the upper fastening piece, and the second connecting position of each annular elastic element is connected with the lower fastening piece, so that the elastic elements are arranged in a spherical or ellipsoidal way in the circumferential direction by taking the common axis of the upper fastening piece and the lower fastening piece as the center; the elastic piece unit is characterized in that at least one elastic element is formed by connecting one end of a strip-shaped elastic piece unit with the other end after being twisted by 180 degrees.
2. The damper according to claim 1, wherein the first connection site and the second connection site of each of said elastic elements are symmetrical about a center.
3. The shock absorber according to claim 1, wherein a first connecting hole and a second connecting hole are respectively formed at two ends of the bar-shaped elastic sheet unit correspondingly, and a third connecting hole is formed in the middle of the bar-shaped elastic sheet unit; one end of the strip-shaped elastic sheet unit is twisted by 180 degrees and then is lapped with the other end of the strip-shaped elastic sheet unit, an elastic element and a lapping part serving as a first connecting position are formed at the same time, a first connecting hole and a second connecting hole of the lapping part are communicated with each other, and the upper fastening piece is connected with the elastic element through the first connecting hole and the second connecting hole; and the third connecting hole is used as a second connecting position, and the lower fastening piece is connected with the strip-shaped elastic sheet unit through the third connecting hole used as the second connecting position.
4. The damper according to claim 3, wherein the strip spring unit has an overall wave-shaped structure.
5. The shock absorber as set forth in claim 1 wherein said upper and lower fasteners each comprise: bolts, nuts, and washers.
6. The damper according to claim 1, wherein the strip spring unit comprises: the first elastic sheet unit and/or the second elastic sheet unit.
7. The damper of claim 6, wherein one or both of the first spring unit, the second spring unit are made entirely of metal or entirely of rubber or a combination of metal and rubber.
8. An elastomeric vibration damping device comprising: a vibration reduction assembly; a first connecting plate connected to one end of the vibration damping member; and/or a second connecting plate which is connected with one end of the vibration damping assembly.
9. The elastic damping device according to claim 8, characterized in that the damping assembly comprises a damper according to any of claims 1 to 7 as a first damping unit, and the first connecting plate is connected to the upper fastening member and/or the second connecting plate is connected to the lower fastening member.
10. The elastomeric damper device of claim 6, wherein the damper unit comprises a second damper unit, and wherein the second damper unit comprises: the damping device comprises a plurality of damping sheets, a first fastening piece and a second fastening piece, wherein the first fastening piece and the second fastening piece are coaxially arranged; the first connecting position of each vibration reduction sheet is connected with the first fastening piece, and the second connecting position of each vibration reduction sheet is connected with the second fastening piece, so that the plurality of vibration reduction sheets are arranged in a spherical or ellipsoidal manner in the circumferential direction by taking the common axis of the first fastening piece and the second fastening piece as the center;
and the first connecting plate is connected with the first fastener, and/or the second connecting plate is connected with the second fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083144.7A CN110848305A (en) | 2019-11-07 | 2019-11-07 | Shock absorber and elastic shock absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083144.7A CN110848305A (en) | 2019-11-07 | 2019-11-07 | Shock absorber and elastic shock absorption device |
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| Publication Number | Publication Date |
|---|---|
| CN110848305A true CN110848305A (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911083144.7A Pending CN110848305A (en) | 2019-11-07 | 2019-11-07 | Shock absorber and elastic shock absorption device |
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| CN (1) | CN110848305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323444A (en) * | 2021-06-09 | 2021-08-31 | 平煤神马建工集团有限公司 | Automatic integral translation system of building and construction method thereof |
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| JP2008002684A (en) * | 2007-07-17 | 2008-01-10 | Tatsuji Ishimaru | Vibration damper |
| WO2011125488A1 (en) * | 2010-04-06 | 2011-10-13 | 株式会社松田技術研究所 | Spherical suspension |
| CN102927182A (en) * | 2012-06-26 | 2013-02-13 | 上海交通大学 | Moebius vibration isolator based on wave mode conversion mechanism and energy local effect |
| CN105156537A (en) * | 2015-09-11 | 2015-12-16 | 松冷（武汉）科技有限公司 | Metallic spherical shock absorber |
| KR20180062616A (en) * | 2016-12-01 | 2018-06-11 | 한광전기공업주식회사 | Distributing board having the prevention function of electric leakage caused and the self-checking control system |
| CN207893032U (en) * | 2017-12-05 | 2018-09-21 | 松冷（武汉）科技有限公司 | A kind of spherical damper of limit |
| CN208198526U (en) * | 2017-12-05 | 2018-12-07 | 松冷（武汉）科技有限公司 | A kind of simple vibration damping trolley |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008002684A (en) * | 2007-07-17 | 2008-01-10 | Tatsuji Ishimaru | Vibration damper |
| WO2011125488A1 (en) * | 2010-04-06 | 2011-10-13 | 株式会社松田技術研究所 | Spherical suspension |
| CN102927182A (en) * | 2012-06-26 | 2013-02-13 | 上海交通大学 | Moebius vibration isolator based on wave mode conversion mechanism and energy local effect |
| CN105156537A (en) * | 2015-09-11 | 2015-12-16 | 松冷（武汉）科技有限公司 | Metallic spherical shock absorber |
| KR20180062616A (en) * | 2016-12-01 | 2018-06-11 | 한광전기공업주식회사 | Distributing board having the prevention function of electric leakage caused and the self-checking control system |
| CN207893032U (en) * | 2017-12-05 | 2018-09-21 | 松冷（武汉）科技有限公司 | A kind of spherical damper of limit |
| CN208198526U (en) * | 2017-12-05 | 2018-12-07 | 松冷（武汉）科技有限公司 | A kind of simple vibration damping trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323444A (en) * | 2021-06-09 | 2021-08-31 | 平煤神马建工集团有限公司 | Automatic integral translation system of building and construction method thereof |
| CN113323444B (en) * | 2021-06-09 | 2022-08-26 | 平煤神马建工集团有限公司 | Automatic integral translation system of building and construction method thereof |
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