CN208441584U - Combined type tension and compression damper - Google Patents
Combined type tension and compression damper Download PDFInfo
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- CN208441584U CN208441584U CN201821028562.7U CN201821028562U CN208441584U CN 208441584 U CN208441584 U CN 208441584U CN 201821028562 U CN201821028562 U CN 201821028562U CN 208441584 U CN208441584 U CN 208441584U
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- steel plate
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- wasted
- energy steel
- plate
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model provides a kind of combined type tension and compression damper, belongs to building construction vibration control field.Including mounting plate, screw hole, arc Wasted-energy steel plate, foamed aluminium Energy dissipating material, curved surface Wasted-energy steel plate, energy consumption mild steel plate, locking nut, coordinate connection reinforcing bar, elastic bonding packing material, main Wasted-energy steel plate and end plate;Using arc Wasted-energy steel plate, curved surface Wasted-energy steel plate, energy consumption mild steel plate, the mutual tension and compression of main Wasted-energy steel plate energy consumption mode; it can be mutually coordinated; without obvious stress concentration phenomenon; play respective maximum effect; stock utilization is high; the utility model fabrication and installation are simple, easy to use; it can be used in the Aseismic Design of new building engineering; it can be used for the reinforcing maintenance of existing engineering; all there is biggish difference with the prior art in the selection of material and the improvement of structure; the earthquake response that building structure can be reduced, plays a very good protection to building structure.
Description
Technical field
The utility model belongs to building construction vibration control field, more particularly to a kind of combined type tension and compression damper.
Background technique
Metallic damper (metallic yielding damper) is made of mild steel or other softer metals
At various forms of damping energy dissipation devices.There is good Hysteresis Behavior after metal yield, moulded using the bullet that certain metals have
Property hysteresis deformation energy consumption, including mild steel damper, lead damper and marmem (shape memory alloys, letter
Claim SMA) damper etc..The mechanism that it carries out vibration control to structure is the surrender that the portion of energy of structural vibration is passed through metal
Hysteretic energy dissipates, to achieve the purpose that reduce structural response, mild steel damper is that mild steel is made full use of to enter plasticity rank
There is good hysteretic characteristic after section.1972, the American scholars such as Kelly and Skinner were first begin to research and utilization mild steel
This performance carry out the dynamic response of control structure, and propose several forms of mild steel damper, including torsion beam, bent beam, U
Shape energy consumer etc..Then, other scholars again propose the different mild steel damper of many forms in succession, wherein than it is more typical such as
X shape, triangular plate mild steel damper, E shape steel damper, C-type steel damper etc..By the theory point of many scholars at home and abroad
Analysis and experimental study, it was demonstrated that mild steel damper has stable hysteretic characteristic, good low cycle fatigue property, long-term reliability
The features such as not influenced by environment, temperature, be a kind of up-and-coming energy consumer, and all metal damper has recoverable deformation
Greatly, damping capacity is strong and durability, corrosion resistance, anti-fatigue performance are good, operating temperature range is big low with maintenance cost etc. excellent
Point.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of combined type tension and compression damper, mainly
Larger in order to develop an initial stiffness, the damper that material yield diffusional area is big, recoverable deformation is big, damping capacity is strong is adopted
With arc Wasted-energy steel plate, curved surface Wasted-energy steel plate, energy consumption mild steel plate, the mutual tension and compression of main Wasted-energy steel plate energy consumption mode, can be used in
The Aseismic Design of new building engineering can be used for the reinforcing maintenance of existing engineering, effectively building structure can be avoided to generate
Too strong earthquake response, plays a very good protection to building structure.
The technical solution adopted in the utility model are as follows:
Combined type tension and compression damper, including the energy consumption of mounting plate, screw hole, arc Wasted-energy steel plate, foamed aluminium Energy dissipating material, curved surface
Steel plate, locking nut, coordinates connection reinforcing bar, elastic bonding packing material, main Wasted-energy steel plate and end plate at energy consumption mild steel plate；Using
Curved surface Wasted-energy steel plate, energy consumption mild steel plate and end plate, which surround, constitutes combined type tension and compression damper structure, is provided at the both ends of structure
Mounting plate opens up screw hole on a mounting board, and portion is provided with main Wasted-energy steel plate in the structure, sets in the two sides up and down of main Wasted-energy steel plate
Arc Wasted-energy steel plate is set, bending radius of the arc Wasted-energy steel plate from centre to two sides is gradually reduced, it is provided with coordination connection reinforcing bar,
Coordinate the midpoint that connection reinforcing bar is each passed through arc Wasted-energy steel plate, consume energy mild steel plate and main Wasted-energy steel plate, both ends use locking screw
Mother is locked, and arc Wasted-energy steel plate, curved surface Wasted-energy steel plate and main Wasted-energy steel plate both ends are fixedly connected with mounting plate, consumes in arc
Foamed aluminium Energy dissipating material is set in the cavity that energy steel plate and end plate surround, and arc Wasted-energy steel plate, the curved surface in upper and lower two sides consume energy
Elastic bonding packing material is set in the cavity that steel plate, energy consumption mild steel plate and end plate surround.
Further, arc Wasted-energy steel plate, curved surface Wasted-energy steel plate, energy consumption mild steel plate and main Wasted-energy steel plate use low-yield
Steel plate is made.
Further, elastic bonding packing material is made using high-damping rubber.
Further, foamed aluminium Energy dissipating material is made using foamed aluminium.
Further, arc Wasted-energy steel plate, curved surface Wasted-energy steel plate and main Wasted-energy steel plate both ends and mounting plate are connected using welding
It connects.
Further, screw hole is equidistantly opened up on a mounting board.
The utility model has the beneficial effects that
The effect and advantage of the utility model are that initial stiffness is larger, material yield diffusional area is big, recoverable deformation is big,
Damping capacity is strong, using arc Wasted-energy steel plate, curved surface Wasted-energy steel plate, energy consumption mild steel plate, the mutual tension and compression of main Wasted-energy steel plate energy consumption
Mode, can be mutually coordinated, without obvious stress concentration phenomenon, plays respective maximum effect, stock utilization is high, the foam of setting
Aluminium Energy dissipating material, elastic bonding packing material energy consumption effect are good, and the energy such as kinetic energy or the elastic potential energy of structure is made to be converted to thermal energy
Etc. forms dissipate, while the fabrication and installation of combined type tension and compression damper are simple, easy to use, can be used in new building engineering
Aseismic Design, can be used for the reinforcing maintenance of existing engineering, material selection and structure improvement all with the prior art
There is biggish difference, the earthquake response of building structure can be reduced, played a very good protection to building structure.
Detailed description of the invention
Fig. 1 is combined type tension and compression damper front schematic view.
Fig. 2 is combined type tension and compression damper schematic top plan view.
Fig. 3 is the A-A sectional view of Fig. 2 in the utility model.
In figure: 1 is mounting plate；2 be screw hole；3 be arc Wasted-energy steel plate；4 be foamed aluminium Energy dissipating material；5 consume energy for curved surface
Steel plate；6 be energy consumption mild steel plate；7 be locking nut；8 be coordination connection reinforcing bar；9 be elastic bonding packing material；It consumes energy based on 10
Steel plate；11 be end plate.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
Embodiment, as shown in Figure 1-Figure 3, combined type tension and compression damper, including mounting plate 1, screw hole 2, arc Wasted-energy steel plate
3, foamed aluminium Energy dissipating material 4, curved surface Wasted-energy steel plate 5, energy consumption mild steel plate 6, locking nut 7, coordination connection reinforcing bar 8, elastic bonding
Packing material 9, main Wasted-energy steel plate 10 and end plate 11；It is surrounded and is constituted using curved surface Wasted-energy steel plate 5, energy consumption mild steel plate 6 and end plate 11
Combined type tension and compression damper structure is provided with mounting plate 1 at the both ends of structure, screw hole 2 is opened up on mounting plate 1, in the structure
Portion is provided with main Wasted-energy steel plate 10, and arc Wasted-energy steel plate 3, arc Wasted-energy steel plate 3 is arranged in the two sides up and down of main Wasted-energy steel plate 10
Bending radius from centre to two sides is gradually reduced, and is provided with coordination connection reinforcing bar 8, is coordinated connection reinforcing bar 8 and is each passed through arc
The midpoint of Wasted-energy steel plate 3, consume energy mild steel plate 6 and main Wasted-energy steel plate 10, both ends are locked using locking nut 7, arc energy consumption
Steel plate 3, curved surface Wasted-energy steel plate 5 and 10 both ends of main Wasted-energy steel plate are fixedly connected with mounting plate 1, in arc Wasted-energy steel plate 3 and end plate
Foamed aluminium Energy dissipating material 4 is set in 11 cavitys surrounded, in the arc Wasted-energy steel plate 3 of upper and lower two sides, curved surface Wasted-energy steel plate 5, consumption
Elastic bonding packing material 9 is set in the cavity that energy mild steel plate 6 and end plate 11 surround；Arc Wasted-energy steel plate 3, curved surface Wasted-energy steel plate
5, energy consumption mild steel plate 6 and main Wasted-energy steel plate 10 are made using low yield point steel plate；Elastic bonding packing material 9 uses high resistant
Buddhist nun's rubber is made；Foamed aluminium Energy dissipating material 4 is made using foamed aluminium；Arc Wasted-energy steel plate 3, curved surface Wasted-energy steel plate 5
With main 10 both ends of Wasted-energy steel plate and mounting plate 1 using welded connecting；Screw hole 2 is equidistantly opened up on mounting plate 1.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. combined type tension and compression damper, it is characterised in that: including mounting plate (1), screw hole (2), arc Wasted-energy steel plate (3), foam
Aluminium Energy dissipating material (4), energy consumption mild steel plate (6), locking nut (7), coordinates connection reinforcing bar (8), elasticity at curved surface Wasted-energy steel plate (5)
Bond packing material (9), main Wasted-energy steel plate (10) and end plate (11)；Using curved surface Wasted-energy steel plate (5), energy consumption mild steel plate (6) and
End plate (11), which surrounds, constitutes combined type tension and compression damper structure, the both ends of structure is provided with mounting plate (1), in mounting plate (1)
On open up screw hole (2), portion is provided with main Wasted-energy steel plate (10) in the structure, main Wasted-energy steel plate (10) two sides up and down be arranged arc
Shape Wasted-energy steel plate (3), bending radius of the arc Wasted-energy steel plate (3) from centre to two sides are gradually reduced, and are provided with coordination connection steel
Muscle (8) coordinates connection reinforcing bar (8) and is each passed through arc Wasted-energy steel plate (3), energy consumption mild steel plate (6) and main Wasted-energy steel plate (10)
Midpoint, both ends are locked using locking nut (7), arc Wasted-energy steel plate (3), curved surface Wasted-energy steel plate (5) and main Wasted-energy steel plate
(10) both ends are fixedly connected with mounting plate (1), and foamed aluminium is arranged in the cavity that arc Wasted-energy steel plate (3) and end plate (11) surround
Energy dissipating material (4), in the arc Wasted-energy steel plate (3) of upper and lower two sides, curved surface Wasted-energy steel plate (5), energy consumption mild steel plate (6) and end plate
(11) elastic bonding packing material (9) are set in the cavity surrounded.
2. combined type tension and compression damper according to claim 1, it is characterised in that: arc Wasted-energy steel plate (3), curved surface energy consumption
Steel plate (5) and main Wasted-energy steel plate (10) both ends and mounting plate (1) are using welded connecting.
3. combined type tension and compression damper according to claim 1, it is characterised in that: equidistantly opened up on mounting plate (1)
Screw hole (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028562.7U CN208441584U (en) | 2018-07-01 | 2018-07-01 | Combined type tension and compression damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028562.7U CN208441584U (en) | 2018-07-01 | 2018-07-01 | Combined type tension and compression damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441584U true CN208441584U (en) | 2019-01-29 |
Family
ID=65088248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028562.7U Expired - Fee Related CN208441584U (en) | 2018-07-01 | 2018-07-01 | Combined type tension and compression damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868912A (en) * | 2019-04-12 | 2019-06-11 | 中国地震局工程力学研究所 | The anti-buckling support of the multistage energy consumption compound inner panel of foam metal ball and installation method |
-
2018
- 2018-07-01 CN CN201821028562.7U patent/CN208441584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868912A (en) * | 2019-04-12 | 2019-06-11 | 中国地震局工程力学研究所 | The anti-buckling support of the multistage energy consumption compound inner panel of foam metal ball and installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210701 |
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| CF01 | Termination of patent right due to non-payment of annual fee |