CN210827903U - Metal damper and mounting structure thereof - Google Patents
Metal damper and mounting structure thereof Download PDFInfo
- Publication number
- CN210827903U CN210827903U CN201921539734.1U CN201921539734U CN210827903U CN 210827903 U CN210827903 U CN 210827903U CN 201921539734 U CN201921539734 U CN 201921539734U CN 210827903 U CN210827903 U CN 210827903U
- Authority
- CN
- China
- Prior art keywords
- mounting
- metal damper
- plate
- building
- plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to the technical field of dampers, in particular to a metal damper and a mounting structure thereof; a metal damper comprises a first connecting plate, a second mounting plate and a plurality of energy dissipation plates arranged between the first connecting plate and the second mounting plate in parallel; at least one hinge point is arranged on each of the first connecting plate and the second mounting plate and connected with the mounting plane of the building, and the hinge points are used for enabling the energy consumption plates to rotate relative to the mounting plane. The technical scheme of the utility model, when natural disasters take place, because the planar transition of building can take place for the aversion of the building body etc. consequently can make the power consumption board have the outer shearing trend of building plane, the rotation of power consumption board can be realized through setting up of pin joint in this embodiment, thereby it is unified with the new building plane after changing to buffer the direction, thereby guarantee the buffering effect of whole metal damper, avoid it before carrying out energy absorption and consumption, lose the protective meaning to the building because of the yield failure. And simultaneously, the utility model discloses in still request a protection metal damper mounting structure.
Description
Technical Field
The utility model relates to a attenuator technical field especially relates to a metal damper and mounting structure thereof.
Background
The metal damper is an energy-consuming and shock-absorbing device which has the advantages of excellent energy-consuming performance, simple structure, convenient manufacture, low manufacturing cost and easy replacement, can be matched with a shock insulation support and a shock insulation system to be used as an energy-consuming unit or a limiting device, and can be independently used in building construction to be used as an energy-consuming device to provide additional damping and rigidity, thereby having wide application prospect.
The traditional structure is resistant to natural disasters such as earthquake, wind, snow, tsunami and the like by enhancing the earthquake resistance of the structure, but because of uncertainty of action strength and characteristics of the natural disasters, the structure designed by the traditional earthquake resistance method does not have self-adjusting capacity, so that when an earthquake comes, great economic loss and casualties are often caused.
In the prior art, as shown in fig. 1, a metal damper includes a first mounting plate 01, a second mounting plate 02, and a plurality of shear-resistant plates 03 arranged in parallel between the first mounting plate 01 and the second mounting plate 02, wherein the first mounting plate 01 and the second mounting plate 02 are fixedly mounted to a building, and as shown in fig. 2, plastic energy dissipation is achieved through in-plane bending deformation of the shear-resistant plates 03, so as to achieve the purpose of buffering.
In recent years, with intensive research on natural disasters and vibration characteristics of buildings by those skilled in the related art, it has been found that the above-mentioned structure is liable to fail before its cushioning effect is achieved when a natural disaster occurs, and specific failure causes are as follows: because the shear resistant plate 03 only achieves energy dissipation through bending deformation in a designated plane, and the vibration of the building has irregularity, when the shear resistant plate 03 yields in advance due to out-of-plane bending caused by the above reasons, the safety protection effect on the building is lost.
In view of the above requirements, the designer is based on the practical experience and professional knowledge that are abundant for many years in engineering application of such products, and is engaged with the application of scholars to actively make research and innovation, so as to create a metal damper and a mounting structure thereof, and make the metal damper more practical.
SUMMERY OF THE UTILITY MODEL
Through the technical scheme of the utility model, can guarantee the buffering effect of whole metal damper, avoid before it carries out energy absorption and consumption, lose the protection meaning to the building because of inner structure's damage.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a metal damper comprises a first connecting plate, a second mounting plate and a plurality of energy dissipation plates arranged between the first connecting plate and the second mounting plate in parallel; and at least one hinge point is arranged on each of the first connecting plate and the second mounting plate, and the hinge points are connected with the mounting plane of the building and used for allowing the energy dissipation plate to rotate relative to the mounting plane.
Further, when only one rotating surface of the hinge point is arranged, the rotating surface is of a partial spherical structure.
Further, the partial spherical structure is located on a sphere, and the sphere is connected with the first connecting plate and the second connecting plate through mounting columns.
Further, part spherical structure is located joint bearing, joint bearing installs and is located on the otic placode on first connecting plate and the second mounting panel, set up the pivot in the joint bearing, and the both ends of pivot are through being located mounting structure on the mounting plane is fixed.
Furthermore, the rotating surface of the hinge point is at least two cylindrical surfaces with axes arranged at an angle.
Furthermore, the cylindrical surface is an interface between the rotating shaft and the lug plate, and two ends of the rotating shaft are fixed through the mounting structure.
Furthermore, when the rotating surfaces of the hinge point are two or more, the rotating surfaces are of a partial spherical structure.
Further, the mounting structure is a spherical hinge mounting seat fixed on the mounting plane.
The utility model has the advantages that: the technical scheme of the utility model, when natural disasters take place, because the planar transition of building can take place for the aversion of the building body etc. consequently can make the power consumption board have the outer shearing trend of building plane, the rotation of power consumption board can be realized through setting up of pin joint in this embodiment, thereby it is unified with the new building plane after changing to buffer the direction, thereby guarantee the buffering effect of whole metal damper, avoid it before carrying out energy absorption and consumption, lose the protective meaning to the building because of the yield failure.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIGS. 1 and 2 are schematic views of a prior art metal damper in terms of installation and operation, respectively;
FIG. 3 is a schematic view of a hinge point according to one embodiment;
FIGS. 4 and 5 are schematic views of another hinge point in the first embodiment;
FIG. 6 is a schematic view of the hinge point in the second embodiment;
FIG. 7 is a schematic view of a combination of the first embodiment and the second embodiment in the form of a hinge point;
FIG. 8 is a schematic view of a metal damper mounting structure;
reference numerals:
the mounting structure comprises a first mounting plate 01, a second mounting plate 02 and an anti-shearing plate 03;
the energy-dissipating device comprises a connecting plate 1, a second mounting plate 2, an energy-dissipating plate 3, a sphere 4, a mounting column 5, a joint bearing 6, an ear plate 7, a mounting structure 8 and a spherical hinge mounting seat 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are the directions or positional relationships indicated on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.
Example one
A metal damper comprises a first connecting plate 1, a second mounting plate 2 and a plurality of energy dissipation plates 3 arranged between the first connecting plate and the second mounting plate in parallel; at least one hinge point is arranged on each of the first connecting plate 1 and the second mounting plate 2, and the hinge points are connected with the mounting plane of the building and used for enabling the energy consumption plate 3 to rotate relative to the mounting plane.
In this embodiment, it is described that two hinge points are disposed on the first connecting plate 1 and the second mounting plate 2, and naturally, when the number of the hinge points is 1 or more than two, the present invention is also within the protection scope of the present invention.
The technical scheme of the utility model, when natural disasters take place, because the planar transition of building can take place for the aversion of the building body etc. consequently can make energy consumption board 3 have the outer shearing trend of building plane, setting up through the pin joint in this embodiment can realize energy consumption board 3's rotation, thereby it is unified with the new building plane after the transition to buffer the direction, thereby guarantee the buffering effect of whole metal damper, avoid before it carries out energy absorption and consumption, lose the protective meaning to the building because of the yield failure.
In the metal damper in the embodiment, when only one rotating surface of the hinge point is provided, the rotating surface is a partial spherical structure, and the partial spherical structure can be obtained in various ways.
For example, as shown in fig. 3, the partial spherical structure is located on a sphere 4, and the sphere 4 is connected with the first connecting plate 1 and the second connecting plate 2 through a mounting column 5. In this way, it is required to ensure that the installation structure of the sphere 4 is provided with a curved surface for coating the sphere, and the relative rotation between the energy dissipation plate 3 and the installation plane is realized through the relative rotation between the curved surface and the surface of the sphere 4, so that the rotation range of the energy dissipation plate 3 is large, and the unity between the buffer plane and the building plane can be effectively maintained through the rotation.
For another example, as shown in fig. 4 and 5, the spherical part structure is located on the knuckle bearing 6, the knuckle bearing 6 is mounted on the ear plate 7 located on the first connecting plate 1 and the second mounting plate 2, a rotating shaft is arranged in the knuckle bearing 6, and both ends of the rotating shaft are fixed by the mounting structure 8 located on the mounting plane, wherein the mounting structure 8 can be a double ear plate arranged in parallel, or any one of the fixing structures in the prior art which can achieve the above-mentioned purpose.
In the above embodiment, the rotation of the dissipative plate 3 can be realized no matter the spherical body 4 is matched with the coating curved surface or the joint bearing 6 is arranged, and only the rotation angle is different.
Example two
In this embodiment, the difference from the first embodiment lies in the difference of the arrangement form of the hinge point, specifically, the metal damper includes a first connecting plate 1 and a second mounting plate 2, and a plurality of energy dissipation plates 3 arranged in parallel therebetween; all be provided with at least one pin joint on first connecting plate 1 and the second mounting panel 2, the pin joint is connected with the mounting plane of building for supply to consume energy board 3 and mounting plane relative rotation, wherein, the rolling surface of pin joint is two at least face of cylinder that the axis set up for mutually angling, as shown in fig. 6, the face of cylinder is the interface of pivot and otic placode 7, and the both ends of pivot are passed through mounting structure 8 and are fixed.
In the above embodiment, the damper can obtain the rotation directions corresponding to the number of the rotation shaft directions by the rotation of each hinge point around the rotation shaft, and fig. 6 shows the embodiment of two rotation directions (where two rotation shafts are parallel, and count as one rotation direction), and in particular, when the required rotation direction needs to be increased, the rotation direction can be realized by increasing the number of the rotation shafts and the cylindrical surfaces.
The mode in embodiment one and two, all can realize consuming the rotation of energy board 3 outside the building plane, when concrete implementation, the accessible carries out the mode that combines the two, as shown in fig. 7, shows to set up spherical structure at first connecting plate 1, sets up the concrete implementation of two face of cylinder of pivot mutually perpendicular on second mounting panel 2, and above mode all is in the utility model discloses an within the protection scope, wherein, the setting of face of cylinder has restricted consuming the rotation direction of energy board 3 to a certain extent, and spherical structure's setting makes the rotation of the adaptation other end that consumes energy board 3's the other end can be nimble, and the effect is more.
The second embodiment is less flexible in rotation and more cumbersome in arrangement than the first embodiment, and can be modified appropriately in the following ways:
example three:
the difference between the second embodiment and the first embodiment is that two or more rotating surfaces of the hinge point are arranged, and the rotating surfaces are of a partial spherical structure.
In this embodiment, the rotation surfaces are all set to be spherical structures, so that the flexibility of rotation can be guaranteed, in this embodiment, the spherical structures are preferably obtained through the arrangement of the knuckle bearing 6, the mode is simple and feasible, the knuckle bearing 6 can be directly selected and matched, the machining is simple, and the machining difficulty of the whole damper is effectively reduced compared with the arrangement of the ball 4.
A mounting structure for a metal damper is a ball-and-socket joint mount 9 fixed on a mounting plane, as shown in FIG. 8.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A metal damper comprises a first connecting plate (1), a second mounting plate (2) and a plurality of energy dissipation plates (3) arranged between the first connecting plate and the second mounting plate in parallel;
the energy dissipation plate is characterized in that the first connecting plate (1) and the second mounting plate (2) are respectively provided with at least one hinge point, and the hinge points are connected with a mounting plane of a building and used for enabling the energy dissipation plate (3) to rotate relative to the mounting plane.
2. The metal damper according to claim 1, wherein when only one rotation surface of the hinge point is provided, the rotation surface is a partial spherical structure.
3. A metal damper according to claim 2, characterized in that the part spherical structure is located on a sphere (4), the sphere (4) being connected to the first and second connection plates (1, 2) by means of mounting columns (5).
4. The metal damper according to claim 2, characterized in that the part of the spherical structure is located on a knuckle bearing (6), the knuckle bearing (6) is mounted on an ear plate (7) located on the first connecting plate (1) and the second mounting plate (2), a rotating shaft is arranged in the knuckle bearing (6), and two ends of the rotating shaft are fixed by a mounting structure (8) located on the mounting plane.
5. The metal damper of claim 1, wherein the pivot surface of the pivot point is at least two cylindrical surfaces with axes disposed at an angle to each other.
6. The metal damper according to claim 5, characterized in that the cylindrical surface is the interface of the rotating shaft and the ear plate (7), and the two ends of the rotating shaft are fixed by the mounting structure (8).
7. The metal damper as in claim 1, wherein when two or more rotation surfaces of the hinge point are provided, the rotation surfaces are partially spherical structures.
8. A mounting structure for a metal damper according to claim 3, wherein the mounting structure is a ball-and-socket mount (9) fixed to the mounting plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539734.1U CN210827903U (en) | 2019-09-16 | 2019-09-16 | Metal damper and mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921539734.1U CN210827903U (en) | 2019-09-16 | 2019-09-16 | Metal damper and mounting structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210827903U true CN210827903U (en) | 2020-06-23 |
Family
ID=71269072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921539734.1U Active CN210827903U (en) | 2019-09-16 | 2019-09-16 | Metal damper and mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210827903U (en) |
-
2019
- 2019-09-16 CN CN201921539734.1U patent/CN210827903U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019024552A1 (en) | Self-resetting, friction pendulum three-dimensional seismic damping and isolation bearing | |
| CN110258813B (en) | High-bearing-capacity tensile shock isolation device with bidirectional sliding support | |
| CN108442551B (en) | Metal rubber damper for assembled flexible frame node | |
| WO2011088603A1 (en) | Seismic isolation bearing with non-linear dampers | |
| CN108442796B (en) | Replaceable arc-shaped soft steel plate combined energy dissipation damper for beam column joints | |
| CN112482600A (en) | Composite damper for reinforcing building frame | |
| CN104775534A (en) | Vibration-reducing and energy-consuming column device of assembled foamed aluminum composite material | |
| CN106320561A (en) | Quadrilateral pivoting friction damper | |
| CN210827903U (en) | Metal damper and mounting structure thereof | |
| CN112647600A (en) | External metal damper combined rubber shock insulation support and installation and maintenance method thereof | |
| CN109235242B (en) | Speed locking energy consumption beam falling prevention support | |
| CN202850254U (en) | Rolling shaft metal damper | |
| CN111827098B (en) | Trigger type limited negative stiffness high-strength spring damping support | |
| CN210827904U (en) | Viscous damper and mounting structure thereof | |
| CN212426718U (en) | Vibration reduction type grading damping support | |
| CN102864852A (en) | Metal damper with rolling shafts | |
| CN210712520U (en) | Assembled buckling-restrained brace device for improving anti-seismic performance of bridge | |
| CN111218999A (en) | Metal and spring rubber composite damper | |
| CN215802288U (en) | Energy consumption strutting arrangement that attenuator warp and enlargies | |
| CN213596792U (en) | Damping support | |
| CN210067112U (en) | High-surface-pressure energy-consumption shock isolation device | |
| CN220318349U (en) | High-bearing large-deflection shock insulation support | |
| CN219672279U (en) | Soft steel viscoelastic composite damper | |
| CN211735873U (en) | Eccentric stress metal damper with safety device | |
| CN109137723B (en) | Support base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |