CN208184005U - A kind of vertical restricted type metal yield energy-consumption damper of release - Google Patents
A kind of vertical restricted type metal yield energy-consumption damper of release Download PDFInfo
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- CN208184005U CN208184005U CN201820159201.XU CN201820159201U CN208184005U CN 208184005 U CN208184005 U CN 208184005U CN 201820159201 U CN201820159201 U CN 201820159201U CN 208184005 U CN208184005 U CN 208184005U
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Abstract
The utility model relates to a kind of vertical restricted type metal yield energy-consumption dampers of release, belong to civil structure engineering cushion technique field.Including two blocks of edge of a wing steel plates, energy consumption web, bolt, it is equipped with the Wasted-energy steel plate of kidney slot by two pieces, is bolted to form an energy consumption web, certain displacement can vertically occur, releasing the vertical constraint of energy-consumption damper.Energy consumption web generally uses low-yield mild steel to be made, and is vertically welded between the steel plate of the edge of a wing, and composition energy consumption web is bolted in two panels Wasted-energy steel plate.The utility model is compared with existing low-yield metal damper, release the vertical constraint of energy consumption web, when eliminating earthquake due to integrally-built vertical displacement and the vertical displacement of damper it is not identical caused by vertical pressure inside damper web, to reduce main structure component and damper damage, structural damping energy consumption can be more efficiently carried out, there is wide marketing application prospect.
Description
Technical field
The utility model belongs to civil structure engineering cushion technique field, more particularly, to a kind of vertical restricted type gold of release
Belong to surrender energy-consumption damper.
Background technique
The damper developed at present is many kinds of, and main Types have the metal yield energy-consumption damper of displacement type and rub
Wipe damper, the viscous damper of velocity profile and viscoelastic damper of speed displacement mixed type etc..In these types of damper
Among, metal yield energy-consumption damper because its performance stablize, it is cheap, high reliablity and be widely used.
Metal damper used at present belongs to shearing loaded type damper mostly, and upper and lower end face steel plate passes through anchoring spiral shell
Bolt is solder-connected at the top of Vierendeel girder bottom and lower part timbering with rafter arch sets, and Chinese patent CN201485988U discloses a kind of shearing
Type metal bending energy-consumption damper, it is anchored in frame structure by upper and lower two pieces of junction steel plates by bolt, in shearing action
Under make metal web shear energy dissipation.But the vertical deformation of vertical displacement amount and damper caused by frame structure storey sidesway
It is general not identical, it is easy to cause main structure connecting elements to damage or be applied with additional forces to damper in this way.
The issuable destruction to main structure component and damper is vertically constrained when reducing geological process, develops one
Kind, which discharges vertical restricted type metal yield energy-consumption damper, important engineering application value.
Utility model content
The purpose of this utility model is exactly to overcome vertical displacement amount and damper caused by frame structure storey sidesway
Vertical deformation it is not identical and lead to the damage of main structure component damage and damper, the utility model provides a kind of suitable
For the metal energy-dissipation damper of shock-damping structure, structure is simple, easy for installation, not to the main structure structure connected when earthquake
Part and damper cause to damage.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of vertical restricted type metal yield energy-consumption damper of release, comprising:
Two blocks of edge of a wing steel plates,
The several energy consumption steel webs being connected between two blocks of edge of a wing steel plates, the energy consumption steel web include two pieces of energy consumptions
Plate offers kidney slot in the contact jaw of two panels Wasted-energy steel plate, which is fitted close by bolt, and kidney slot bolt is arranged
Connection is the vertical constraint in order to discharge energy consumption web, certain displacement can vertically occur, overcoming geological process lower frame
When structure storey sidesway the vertical deformation of caused vertical displacement amount and damper it is not identical and cause main structure component damage
The damage of bad and damper.
The energy consumption steel web is set in parallel between each other.
The Wasted-energy steel plate can have certain displacement in the vertical direction.
The Wasted-energy steel plate is triangular structure, is gradually reduced from edge of a wing steel plate end to kidney slot end edge length.
Kidney slot there are two being opened up in every piece of Wasted-energy steel plate.
Two bolts pass through kidney slot for two blocks of Wasted-energy steel plate composition energy consumption webs.
The Wasted-energy steel plate is vertically welded between two blocks of edge of a wing steel plates.
The energy consumption steel web is the steel plate of mild steel or low-yield carbon steel material.
The energy consumption steel web, common general 3 or more in engineering, most has more than 20.
The thickness of the edge of a wing steel plate is preferably in 20mm or more.
Compared with prior art, the utility model has the function of the use of metalloid damper, and overcomes similar structure
Making metal damper has the shortcomings that vertically to constrain, and when earthquake does not cause to damage to structural elements and damper.Specifically,
It has a characteristic that
1, energy consumption web is bolted equipped with kidney slot Wasted-energy steel plate by two pieces and is constituted, and setting kidney slot bolt connects
Connect, release energy consumption web vertical constraint, reduce earthquake when due to integrally-built vertical displacement and damper vertical position
Move uncoordinated caused damper damage or house component damage.
2, structure is simple, economical and practical, installation and easy to operate, mitigates to the main structure component connected when earthquake
Damage, it is cheap.
3, designability is strong.The utility model can be realized by changing Wasted-energy steel plate quantity, width, thickness in larger model
The interior yield force arbitrarily changed is enclosed, yield displacement can satisfy the needs of each class formation.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is the structural schematic diagram that the utility model is applied in house frame structure.
In figure, the edge of a wing 1- steel plate, 2- Wasted-energy steel plate, 3- web connect bolt, 4- kidney slot, 5- herringbone bridging, 6- column, 7-
Beam, 8- damper connect bolt, 9- junction steel plate.
Specific embodiment
The utility model is described in detail combined with specific embodiments below.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, various modifications and improvements can be made.
These are all within the protection scope of the present invention.
Embodiment
A kind of vertical restricted type metal yield energy-consumption damper of release, structure is as shown in Figs. 1-2, which includes two
Block edge of a wing steel plate 1, three be arranged between edge of a wing steel plate 1 energy consumption web, three energy consumption webs are respectively equipped with kidney slot 4 by two pieces
Wasted-energy steel plate 2 by web connect bolt 3 connect and compose, energy consumption web and 1 vertical welding of edge of a wing steel plate it is integral, composition
Damper.Setting kidney slot is bolted, and is the vertical constraint in order to discharge energy consumption web, certain position can vertically occur
It moves, the vertical deformation of caused vertical displacement amount and damper is not identical when overcoming geological process frame structures under action storey sidesway
And main structure component damage and damper is caused to damage.
In the present embodiment, the plate thickness of two blocks of edge of a wing steel plates 1 need to be computed, conventional preferably in 20mm or more.Edge of a wing steel plate 1 is by general
Logical steel are made；Energy consumption web is made of low-yield mild steel or common iron, and the web that consumes energy passes through abdomen by two pieces of Wasted-energy steel plates 2
Plate connection bolt 3 is formed by connecting, and Wasted-energy steel plate 2 is triangular structure, gradually subtracts from edge of a wing steel plate end to kidney slot end edge length
It is small, geometric dimension are as follows: thickness about 5mm, highly about 71mm, widest part width about 110mm, most narrow place's width about 20mm；Energy consumption
The width 12.5mm of each kidney slot, length 20mm on web, bolt M12, the minimum spacing between adjacent energy consumption web meet
Welding procedure requirement.It consumes energy steel web common general 3 in engineering, most has more than 20, uses in the present embodiment
Three.
Below in conjunction with application of the present embodiment in reinforced concrete frame structure energy-dissipating and shock-absorbing engineering, make further
It is bright.
As shown in figure 3, reinforced concrete frame is made of two columns 6 and a beam 7, frame interlayer installs herringbone bridging 5, even
It connects steel plate 9 and is connect by damper connection bolt 8 with herringbone bridging 5, the pre-buried junction steel plate 9 in 7 bottom of beam.When geological process, concrete
Frame generates stratified deformation, and damper is born under shearing force, and energy consumption web can be surrendered, and generates plastic deformation, utilizes plasticity
Deformation can earthquake energy, reduction stratified deformation and geological process.Compared with common metalloid damper, energy consumption web by
Two pieces of Wasted-energy steel plates for being equipped with kidney slot 4 connect bolt 3 by web and connect and compose, and connection bolt 3 makes two blocks of energy consumption webs
It is closely affixed in the horizontal direction, but connects the frictional force that bolt 3 is established and be not enough to constrain two blocks of energy consumption webs in vertical side
Upward mutual displacement also just releases the vertical constraint of energy consumption web, due to integrally-built vertical displacement when reducing earthquake
With the vertical displacement of damper it is uncoordinated caused by damper damage or building structure component damage.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims,
This has no effect on the substantive content of the utility model.
Claims (8)
1. a kind of vertical restricted type metal yield energy-consumption damper of release, which is characterized in that the damper includes:
Two blocks of edge of a wing steel plates,
The several energy consumption steel webs being connected between two blocks of edge of a wing steel plates, the energy consumption steel web include two pieces of Wasted-energy steel plates,
The contact jaw of two panels Wasted-energy steel plate offers kidney slot, which is fitted close by bolt.
2. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that described
Energy consumption steel web be set in parallel between each other.
3. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that described
Wasted-energy steel plate can have certain displacement in the vertical direction.
4. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that described
Wasted-energy steel plate be triangular structure, from edge of a wing steel plate end to kidney slot end edge length be gradually reduced.
5. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that every piece
Kidney slot there are two being opened up in Wasted-energy steel plate.
6. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that two
Bolt passes through kidney slot for two blocks of Wasted-energy steel plate composition energy consumption webs.
7. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that described
Wasted-energy steel plate be vertically welded between two blocks of edge of a wing steel plates.
8. a kind of vertical restricted type metal yield energy-consumption damper of release according to claim 1, which is characterized in that described
Energy consumption steel web be mild steel or low-yield carbon steel material steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159201.XU CN208184005U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical restricted type metal yield energy-consumption damper of release |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820159201.XU CN208184005U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical restricted type metal yield energy-consumption damper of release |
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| Publication Number | Publication Date |
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| CN208184005U true CN208184005U (en) | 2018-12-04 |
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|---|---|---|---|
| CN201820159201.XU Expired - Fee Related CN208184005U (en) | 2018-01-30 | 2018-01-30 | A kind of vertical restricted type metal yield energy-consumption damper of release |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982729A (en) * | 2021-03-16 | 2021-06-18 | 北京工业大学 | Modularized concrete-filled steel tube multidimensional energy dissipation wall with uniformly distributed stress under earthquake |
| CN113775073A (en) * | 2021-09-24 | 2021-12-10 | 中衡设计集团股份有限公司 | Assembled shear type damper with vertical constraint release |
| CN114016634A (en) * | 2021-12-07 | 2022-02-08 | 上海方寻减振科技有限公司 | Arc energy dissipation structure and application |
-
2018
- 2018-01-30 CN CN201820159201.XU patent/CN208184005U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982729A (en) * | 2021-03-16 | 2021-06-18 | 北京工业大学 | Modularized concrete-filled steel tube multidimensional energy dissipation wall with uniformly distributed stress under earthquake |
| CN112982729B (en) * | 2021-03-16 | 2022-03-29 | 北京工业大学 | Modularized concrete-filled steel tube multidimensional energy dissipation wall with uniformly distributed stress under earthquake |
| CN113775073A (en) * | 2021-09-24 | 2021-12-10 | 中衡设计集团股份有限公司 | Assembled shear type damper with vertical constraint release |
| CN114016634A (en) * | 2021-12-07 | 2022-02-08 | 上海方寻减振科技有限公司 | Arc energy dissipation structure and application |
| CN114016634B (en) * | 2021-12-07 | 2023-11-10 | 上海方寻减振科技有限公司 | Arc-shaped energy dissipation structure and application |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20220130 |