CN220848128U - Metal energy consumption device - Google Patents
Metal energy consumption device Download PDFInfo
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- CN220848128U CN220848128U CN202322451063.6U CN202322451063U CN220848128U CN 220848128 U CN220848128 U CN 220848128U CN 202322451063 U CN202322451063 U CN 202322451063U CN 220848128 U CN220848128 U CN 220848128U
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- plate
- bottom plate
- energy consumption
- power consumption
- connecting plate
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 45
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 9
- 238000013016 damping Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 32
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model relates to the technical field of damping devices, in particular to a metal energy consumption device; this metal power consumption device roof is through setting up bottom plate, first connecting plate and a plurality of power consumption board, and the bottom plate sets up relatively with the roof, and the one end of first connecting plate is fixed in on the roof, and the other end of first connecting plate is towards the direction of bottom plate extends, and the other end and the bottom plate fixed connection of each power consumption board realize the connection of roof and bottom plate, during the installation, be fixed in equipment with the roof, when the bottom plate bears collision or impact, the power consumption board produces plastic deformation, and then absorbs the partial energy that acts on the bottom plate and produce, lightens the vibration that equipment produced, because form first power consumption space between the one side that each power consumption board is close to the top plate and the roof, each power consumption board is close to one side of bottom plate with form the second power consumption space between the bottom plate, first power consumption space and second power consumption space can further receive the energy further absorption that the impact process produced to the bottom plate, promote metal power consumption device's damping effect.
Description
Technical Field
The utility model relates to the technical field of damping devices, in particular to a metal energy consumption device.
Background
Because the country is located in the affected areas of the two major earthquake-prone areas of the Pacific earthquake zone and the European earthquake zone, is a country with frequent earthquake, and how to improve earthquake resistance of buildings, bridges, water conservancy and the like is a very important problem for engineering design. At present, in order to improve the anti-seismic performance of a building engineering structure, a metal energy consumption device is usually arranged in the building engineering to reduce damage to the building engineering structure caused by external vibration and impact.
For example, the prior art patent with publication number CN103290942a discloses a metal energy-consuming damper, whose main structure includes an upper plate, a lower plate and a plurality of energy-consuming plates fixed between the upper plate and the lower plate, and the metal energy-consuming damper can absorb energy generated when the lower plate is collided or impacted by the deformation of the lower plate and the energy-consuming plates when the lower plate receives the collision or impact, so as to reduce the damage to the equipment caused by external impact to a certain extent, but since the upper and lower ends are directly fixed on the upper plate and the lower plate, the upper plate is also impacted to a certain extent when the lower plate and the energy-consuming plates are deformed, thereby reducing the damping effect of the energy-consuming device.
Disclosure of utility model
The utility model aims to overcome the technical defects, and provides a metal energy consumption device which solves the technical problem that the metal energy consumption device in the prior art is poor in damping effect.
In order to achieve the technical purpose, the technical scheme of the utility model provides a metal energy consumption device, which comprises:
A top plate;
The bottom plate is arranged opposite to the top plate;
One end of the first connecting plate is fixed on the top plate, and the other end of the first connecting plate extends towards the direction of the bottom plate;
And one end of each energy consumption plate is fixedly connected with the first connecting plate, the other end of each energy consumption plate is fixedly connected with the bottom plate, a first energy consumption space is formed between one side of each energy consumption plate close to the top plate and the top plate, and a second energy consumption space is formed between one side of each energy consumption plate close to the bottom plate and the bottom plate.
Optionally, the device further comprises a guide module, one end of the guide module is fixed on the bottom plate, the other end of the guide module extends towards the direction of the top plate, a first deformation space is formed between one end, close to the top plate, of the guide module and the top plate, the guide module is provided with a guide groove with the same extension direction as the first connecting plate, and the first connecting plate is slidably connected in the guide groove.
Optionally, the guide module includes a plurality of guide frames, each guide frame is fixed on the bottom plate and is located respectively in both sides of the first connecting plate, and the guide groove is formed between adjacent guide frames.
Optionally, each guide frame is respectively located between each energy dissipation plate.
Optionally, the guide frame is provided with a first constraint plate, and the top plate is provided with a second constraint plate, and the second constraint plate extends to one side of the first constraint plate in the direction of the bottom plate.
Optionally, a second connecting plate is further fixed on the bottom plate, the second connecting plate extends towards the direction of the top plate, and one end of the energy dissipation plate connected with the bottom plate is fixed on the second connecting plate.
Optionally, a first reinforcing plate is arranged between the second connecting plate and the bottom plate.
Optionally, a second reinforcing plate is disposed between the top plate and the first connecting plate.
Optionally, diamond-shaped energy absorbing cavities are formed in the surfaces of the energy consumption plates.
Optionally, a second deformation space is formed between the bottom plate and one end of the first connecting plate, which is close to the bottom plate.
Compared with the prior art, the metal energy consumption device provided by the utility model has the beneficial effects that: this metal power consumption device roof is through setting up bottom plate, first connecting plate and a plurality of power consumption board, and the bottom plate sets up relatively with the roof, and the one end of first connecting plate is fixed in on the roof, and the other end of first connecting plate is towards the direction of bottom plate extends, and the other end and the bottom plate fixed connection of each power consumption board realize the connection of roof and bottom plate, during the installation, be fixed in equipment with the roof, when the bottom plate bears collision or impact, the power consumption board produces plastic deformation, and then absorbs the partial energy that acts on the bottom plate and produce, lightens the vibration that equipment produced, because form first power consumption space between the one side that each power consumption board is close to the top plate and the roof, each power consumption board is close to one side of bottom plate with form the second power consumption space between the bottom plate, first power consumption space and second power consumption space can further receive the energy further absorption that the impact process produced to the bottom plate, can further lighten the vibration that equipment produced, effectively promote the damping effect of metal power consumption device.
Drawings
Fig. 1 is a schematic structural diagram of a metal energy dissipation device according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of another structure of a metal energy dissipation device according to an embodiment of the present utility model.
Fig. 3 is a front view of a metal energy dissipation device according to an embodiment of the present utility model.
Wherein, each reference sign in the figure:
10-roof 11-second restraint panel 20-floor
21-Second connection plate 22-first reinforcing plate 30-first connection plate
31-Second deformation space 32-second reinforcing plate 40-energy consumption plate
41-First energy dissipation space 42-second energy dissipation space 43-diamond energy absorption cavity
50-Guiding module 51-first deformation space 52-guiding groove
53-Guide 531-first constraint plate.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides a metal energy consumption device, as shown in figures 1-3, which comprises a top plate 10, a bottom plate 20, a first connecting plate 30 and a plurality of energy consumption plates 40, wherein the bottom plate 20 is arranged opposite to the top plate 10; one end of the first connecting plate 30 is fixed on the top plate 10, and the other end of the first connecting plate 30 extends toward the bottom plate 20; one end of each energy consumption plate 40 is fixedly connected with the first connecting plate 30, the other end of each energy consumption plate 40 is fixedly connected with the bottom plate 20, a first energy consumption space 41 is formed between one side of each energy consumption plate 40 close to the top plate 10 and the top plate 10, and a second energy consumption space 42 is formed between one side of each energy consumption plate 40 close to the bottom plate 20 and the bottom plate 20.
Specifically, the top plate 10 of the metal energy dissipation device is provided with the bottom plate 20, the first connecting plate 30 and the plurality of energy dissipation plates 40, the bottom plate 20 and the top plate 10 are oppositely arranged, one end of the first connecting plate 30 is fixed on the top plate 10, the other end of the first connecting plate 30 extends towards the direction of the bottom plate 20, the other end of each energy dissipation plate 40 is fixedly connected with the bottom plate 20, the connection between the top plate 10 and the bottom plate 20 is realized, when the top plate 10 is installed, the top plate 10 is fixed on equipment, when the bottom plate 20 is subjected to collision or impact, the energy dissipation plates 40 generate plastic deformation, further part of energy generated by acting on the bottom plate 20 is absorbed, vibration generated by the equipment is reduced, and as a first energy dissipation space 41 is formed between one side, close to the top plate 10, of each energy dissipation plate 40 and the bottom plate 20, and the bottom plate 20 form a second energy dissipation space 42, and the first energy dissipation space 41 and the second energy dissipation space 42 can further absorb energy generated by the impact process of the bottom plate 20, so that vibration generated by the equipment can be further reduced, and the vibration reduction effect of the metal energy dissipation device is effectively improved.
In this embodiment, as shown in fig. 1 to 3, the top plate 10 is disposed parallel to the bottom plate 20, and the first connecting plate 30 is perpendicular to the top plate 10.
In this embodiment, as shown in fig. 1 to 3, each energy dissipation plate 40 is disposed on both sides of the connection plate.
In this embodiment, as shown in fig. 1 to 3, the surface of each energy dissipation plate 40 is provided with a diamond-shaped energy absorption cavity 43, and the diamond-shaped energy absorption cavity 43 can facilitate deformation of the energy dissipation plate 40, facilitate energy absorption of the energy dissipation plate 40, and promote vibration reduction effect of the energy dissipation device.
In this embodiment, a second connecting plate 21 is further fixed on the bottom plate 20, the second connecting plate 21 extends toward the top plate 10, and one end of the energy dissipation plate 40 connected to the bottom plate 20 is fixed on the second connecting plate 21. Specifically, the second connecting plate 21 can fix the energy dissipation plate 40, so that the impact force acting on the bottom plate 20 can be transferred to the energy dissipation plate 40 through the second connecting plate 21 toward the top plate 10, so as to reduce the stress of the energy dissipation plate 40 parallel to the top plate 10, and further improve the stability of the device when impacted.
In the present embodiment, as shown in fig. 1 to 3, a first reinforcing plate 22 is provided between the second connecting plate 21 and the bottom plate 20. Specifically, the first reinforcing plate 22 can reinforce the connection between the second connecting plate 21 and the bottom plate 20, further reinforce the structure of the second connecting plate 21, reduce the deformation of the second connecting plate 21, facilitate the impact force received by the bottom plate 20 by the second connecting plate 21 to be transferred to the energy dissipation plate 40, and improve the vibration reduction performance of the energy dissipation device.
In the present embodiment, as shown in fig. 1 to 3, a second reinforcing plate 32 is provided between the top plate 10 and the first connecting plate 30. The second reinforcing plate 32 can reinforce the connection between the first connecting plate 30 and the top plate 10, and alleviate the deformation of the second reinforcing plate 32, so that more energy is absorbed by the energy consumption plate 40, and the vibration damping performance of the energy consumption device is improved.
In this embodiment, as shown in fig. 1-2, the metal energy dissipation device further includes a guide module 50, one end of the guide module 50 is fixed to the bottom plate 20, the other end of the guide module 50 extends toward the top plate 10, a first deformation space 51 is formed between one end of the guide module 50, which is close to the top plate 10, and the top plate 10, the guide module 50 is provided with a guide groove 52 having the same extension direction as the first connecting plate 30, and the first connecting plate 30 is slidably connected in the guide groove 52.
Specifically, the guide groove 52 can limit the movement of the bottom plate 20 in the direction parallel to the top plate 10, so that the energy consumption plate 40 is transformed from the stress of the bottom plate 20 perpendicular to the first connecting plate 30 into the stress of the energy consumption plate 40 in the direction of the top plate 10, thereby facilitating the energy absorption of the energy consumption plate 40, improving the vibration absorbing performance of the energy consumption device, and the deformation of the energy consumption plate 40 in the direction of the top plate 10 can be accommodated by the first deformation space 51, so as to facilitate the energy absorption of the energy consumption plate 40.
In this embodiment, as shown in fig. 3, a second deformation space 31 is formed between the end of the first connecting plate 30 near the bottom plate 20 and the bottom plate 20. Specifically, the second deformation space 31 can accommodate the movement of the bottom plate 20 toward the top plate 10 when the energy dissipation plate 40 is deformed, so as to effectively transmit the impact force applied to the bottom plate 20 to the energy dissipation plate 40. In this embodiment, further, as shown in fig. 1-2, to facilitate the connection between the energy dissipation plate 40 and the first connection plate 30 and the second connection plate 21, the guiding module 50 includes a plurality of guiding frames 53, each guiding frame 53 is fixed on the bottom plate 20 and is located at two sides of the first connection plate 30, and guiding grooves 52 are formed between adjacent guiding frames 53. Optionally, each guide 53 is located between each energy consuming plate 40.
In the present embodiment, as shown in fig. 1 to 2, the guide frame 53 is provided with a first restriction plate 531, the top plate 10 is provided with a second restriction plate 11, and the second restriction plate 11 extends to one side of the first restriction plate 531 in the direction of the bottom plate 20. Specifically, the first constraining plates 531 and the second constraining plates 11 can limit the motion of the bottom plate 20 in the direction parallel to the first connecting plate 30, so as to convert the force applied to the bottom plate 20 in the direction parallel to the first connecting plate 30 into the force applied to the energy dissipating plate 40 in the vertical direction, and facilitate the energy absorption of the energy dissipating plate 40.
The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.
Claims (10)
1. A metal energy dissipating device, comprising:
A top plate;
The bottom plate is arranged opposite to the top plate;
One end of the first connecting plate is fixed on the top plate, and the other end of the first connecting plate extends towards the direction of the bottom plate;
And one end of each energy consumption plate is fixedly connected with the first connecting plate, the other end of each energy consumption plate is fixedly connected with the bottom plate, a first energy consumption space is formed between one side of each energy consumption plate close to the top plate and the top plate, and a second energy consumption space is formed between one side of each energy consumption plate close to the bottom plate and the bottom plate.
2. The metal energy consumption device according to claim 1, further comprising a guide module, wherein one end of the guide module is fixed on the bottom plate, the other end of the guide module extends towards the direction of the top plate, a first deformation space is formed between one end, close to the top plate, of the guide module and the top plate, the guide module is provided with a guide groove with the same extending direction as the first connecting plate, and the first connecting plate is slidably connected in the guide groove.
3. The metal energy consumption device according to claim 2, wherein the guide module comprises a plurality of guide frames, each guide frame is fixed on the bottom plate and is respectively located at two sides of the first connecting plate, and the guide grooves are formed between the adjacent guide frames.
4. A metal energy dissipating device according to claim 3, wherein each of said guide frames is located between each of said energy dissipating plates.
5. A metal energy consuming device according to claim 3, wherein the guide frame is provided with a first constraining plate and the top plate is provided with a second constraining plate extending to one side of the first constraining plate in the direction of the bottom plate.
6. The metal energy consumption device according to any one of claims 1 to 5, wherein a second connecting plate is further fixed on the bottom plate, the second connecting plate extends toward the top plate, and one end of the energy consumption plate connected to the bottom plate is fixed on the second connecting plate.
7. The metal energy dissipating device of claim 6, wherein a first reinforcing plate is disposed between the second connecting plate and the bottom plate.
8. The metal energy consumption device according to any one of claims 1-5, wherein a second reinforcing plate is provided between the top plate and the first connecting plate.
9. The metal energy dissipating device of any one of claims 1 to 5 wherein the surface of each energy dissipating plate is provided with diamond-shaped energy absorbing cavities.
10. The metal energy consumption device according to any one of claims 1 to 5, wherein a second deformation space is formed between the end of the first connecting plate adjacent to the bottom plate and the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451063.6U CN220848128U (en) | 2023-09-08 | 2023-09-08 | Metal energy consumption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322451063.6U CN220848128U (en) | 2023-09-08 | 2023-09-08 | Metal energy consumption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848128U true CN220848128U (en) | 2024-04-26 |
Family
ID=90787455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322451063.6U Active CN220848128U (en) | 2023-09-08 | 2023-09-08 | Metal energy consumption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848128U (en) |
-
2023
- 2023-09-08 CN CN202322451063.6U patent/CN220848128U/en active Active
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