CN206539100U - Combined staged yield metal damper - Google Patents
Combined staged yield metal damper Download PDFInfo
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- CN206539100U CN206539100U CN201621038036.XU CN201621038036U CN206539100U CN 206539100 U CN206539100 U CN 206539100U CN 201621038036 U CN201621038036 U CN 201621038036U CN 206539100 U CN206539100 U CN 206539100U
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- Prior art keywords
- steel plate
- wasted
- energy steel
- power consumption
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- 239000002184 metal Substances 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 118
- 239000010959 steel Substances 0.000 claims abstract description 118
- 230000000694 effects Effects 0.000 claims abstract description 23
- 238000005452 bending Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a combined metal damper of surrendering stage by stage, including upper junction plate (4) and lower connecting plate (5), fixed first power consumption steel sheet (1) that sets up between upper junction plate (4) and lower connecting plate (5), second power consumption steel sheet (2) and third power consumption steel sheet (3), first power consumption steel sheet (1) is vertical to be set up in order to undertake the power consumption effect under the little effect of shaking between upper junction plate (4) and lower connecting plate (5), third power consumption steel sheet (3) set up and offer the restraint and undertake the effect of power consumption under the big shake for first power consumption steel sheet (1) in the both sides of first power consumption steel sheet (1), set up on the lateral wall of first power consumption steel sheet (1) between two third power consumption steel sheet (3) second power consumption steel sheet (2) and undertake the effect of power consumption under the stiffening rib and the big shake as first power consumption steel sheet (1). The utility model discloses a metal damper has good little shake and big shake under staged yield ability, can effectively improve the tonnage of attenuator, the construction of being convenient for.
Description
Technical field
The utility model is related to damper technique field, specifically a kind of to cause bending energy-wasting steel plate to turn into shearing-type
The combined of ribs and flange portions composition of Wasted-energy steel plate surrenders metal damper stage by stage.
Background technology
Metal damper presently, there are problems with terms of design and performance：
1st, existing large tonnage metal damper generally has larger size, causes the inconvenience of installation；
2nd, existing metal damper power consumption mechanism is single, most of to meet the small requirement shaken during with big shake simultaneously,
Part damper designs yield displacement is big, and energy-dissipating and shock-absorbing effect can only be played under big shake, and elastic stage is then in during small shake,
Consume energy less or do not consume energy;Although another part damper yield displacement is smaller, surrender power consumption when disclosure satisfy that small shake, when shaking greatly
Also there are preferably power consumption and ductile performance, but this kind of damper often increases the additional stiffness of structure, and then cause earthquake
The increase of action effect, is unfavorable for structural seismic；
3rd, to meet many performance standards now and the design requirement of target, developing can be under small shake, middle shake and big shake
Surrender is consumed energy stage by stage and convenient, the economic metal damper of processing is the task of top priority.
The content of the invention
The purpose of this utility model is by by a variety of Wasted-energy steel plate groups the problem of presence for prior art there is provided one kind
It is combined to realize that flexure type and the combined of shearing-type collective effect power consumption surrender metal damper stage by stage, this kind damping
Device can increase the tonnage of damper in the case of not increased in size and reach the effect surrendered stage by stage.
The purpose of this utility model is solved by the following technical programs：
One kind is combined to surrender metal damper, including upper junction plate and lower connecting plate stage by stage, it is characterised in that：Specification
The first Wasted-energy steel plate, the second Wasted-energy steel plate and the 3rd power consumption steel are fixedly installed between the consistent upper junction plate of shape and lower connecting plate
Plate, the first Wasted-energy steel plate is vertically arranged between upper junction plate and lower connecting plate to be acted on undertaking the power consumption under small shake effect, the
Three Wasted-energy steel plates are arranged on the both sides of the first Wasted-energy steel plate and the work for constraining and undertaking the lower power consumption of big shake are provided for the first Wasted-energy steel plate
With, set on the side wall of the first Wasted-energy steel plate between two piece of the 3rd Wasted-energy steel plate the second Wasted-energy steel plate as first power consumption steel
The ribs of plate and the effect for undertaking the lower power consumption of big shake.
The first described Wasted-energy steel plate is rectangular cutout type Wasted-energy steel plate, and the upper and lower side of the first Wasted-energy steel plate is respectively welded at
On connecting plate and lower connecting plate.
The second described Wasted-energy steel plate is K-type bending energy-wasting plate, and the upper and lower side of the second Wasted-energy steel plate is respectively welded at company
On fishplate bar and lower connecting plate and the vertical of the second Wasted-energy steel plate is fixed on the side wall of the first Wasted-energy steel plate sideways.
The 3rd described Wasted-energy steel plate is X-type bending energy-wasting plate, and the upper and lower side of the 3rd Wasted-energy steel plate is respectively welded at company
On fishplate bar and lower connecting plate and the 3rd Wasted-energy steel plate all perpendicular to the first Wasted-energy steel plate set.
The second described Wasted-energy steel plate is symmetricly set on the both sides of the first Wasted-energy steel plate.
The homonymy of first Wasted-energy steel plate is provided between the Wasted-energy steel plate of polylith second, and two adjacent second Wasted-energy steel plates
Spacing is more than the spacing between adjacent 3rd Wasted-energy steel plate of the second Wasted-energy steel plate.
Spacing between two adjacent second Wasted-energy steel plates not less than adjacent 3rd Wasted-energy steel plate of the second Wasted-energy steel plate it
Between twice of spacing.
The utility model has the following advantages compared with prior art：
The utility model constitutes surrender metal damping stage by stage by the way of shear energy dissipation plate is combined with bending energy-wasting plate
Device, with surrendering ability stage by stage under good small shake and big shake；, can be effective in the case where ensureing that damper size is constant
The tonnage of damper is improved, reduces the space of damper, installation, construction is easily facilitated；Effectively utilize simultaneously and bend shape steel plate pair
The distortion of shape steel plate is sheared, is achieved many things at one stroke, therefore suitably promote the use of.
Brief description of the drawings
Accompanying drawing 1 is combined surrender metal damper structural representation stage by stage of the present utility model；
Accompanying drawing 2 is combined surrender metal damper decomposition texture schematic diagram stage by stage of the present utility model.
Wherein：1-the first Wasted-energy steel plate；2-the second Wasted-energy steel plate；3-the three Wasted-energy steel plate；4-upper junction plate；5—
Lower connecting plate.
Embodiment
The utility model is further described with embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1-2：One kind is combined to surrender metal damper, including upper junction plate 4 and lower connecting plate 5 stage by stage,
The first Wasted-energy steel plate 1, the second Wasted-energy steel plate 2 and are fixedly installed between the consistent upper junction plate 4 of specification shape and lower connecting plate 5
Three Wasted-energy steel plates 3, the first Wasted-energy steel plate 1 is vertically arranged between upper junction plate 4 and lower connecting plate 5 to undertake under small shake effect
Power consumption is acted on, and the 3rd Wasted-energy steel plate 3 is arranged on the both sides of the first Wasted-energy steel plate 1 and provides constraint for the first Wasted-energy steel plate 1 and undertake
Second power consumption steel is set on the effect of the lower power consumption of shake greatly, the side wall of the first Wasted-energy steel plate 1 between two piece of the 3rd Wasted-energy steel plate 3
Plate 2 as the first Wasted-energy steel plate 1 ribs and undertake the effect of the lower power consumption of big shake.Specifically, the first Wasted-energy steel plate 1 is square
Shape shearing-type energy-consumption plate, the upper and lower side of the first Wasted-energy steel plate 1 is respectively welded on upper junction plate 4 and lower connecting plate 5, is mainly undertaken
Power consumption effect under small shake effect；Second Wasted-energy steel plate 2 is K-type bending energy-wasting plate, and the upper and lower side of the second Wasted-energy steel plate 2 is welded respectively
Be connected on upper junction plate 4 and lower connecting plate 5 and the second Wasted-energy steel plate 2 the vertical side wall for being fixed on the first Wasted-energy steel plate 1 sideways
On, the effect of the lower power consumption of big shake is mainly undertaken, while serving as the effect of ribs for the first Wasted-energy steel plate 1；3rd Wasted-energy steel plate 3
For X-type bending energy-wasting plate, the upper and lower side of the 3rd Wasted-energy steel plate 3 is respectively welded on upper junction plate 4 and lower connecting plate 5 and the 3rd consumption
Energy steel plate 3 is all set perpendicular to the first Wasted-energy steel plate 1, mainly undertakes the effect of the lower power consumption of big shake, while being the first Wasted-energy steel plate 1
The effect of constraint is provided.
On the basis of said structure, the second Wasted-energy steel plate 2 is symmetricly set on the both sides of the first Wasted-energy steel plate 1；While the
The homonymy of one Wasted-energy steel plate 1 is more than the provided with the spacing between the second Wasted-energy steel plate of polylith 2, and two adjacent second Wasted-energy steel plates 2
Spacing between adjacent 3rd Wasted-energy steel plate 3 of two Wasted-energy steel plate 2；Further limits scheme is：Two adjacent second power consumptions
Spacing between steel plate 2 is not less than twice of the spacing between adjacent 3rd Wasted-energy steel plate 3 of the second Wasted-energy steel plate 2.
The utility model constitutes surrender metal damping stage by stage by the way of shear energy dissipation plate is combined with bending energy-wasting plate
Device, with surrendering ability stage by stage under good small shake and big shake；, can be effective in the case where ensureing that damper size is constant
The tonnage of damper is improved, reduces the space of damper, installation, construction is easily facilitated；Effectively utilize simultaneously and bend shape steel plate pair
The distortion of shape steel plate is sheared, is achieved many things at one stroke, therefore suitably promote the use of.
Above example is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected；The technology that the utility model is not directed to can be realized by prior art.
Claims (7)
1. one kind is combined to surrender metal damper, including upper junction plate stage by stage（4）And lower connecting plate（5）, it is characterised in that：
The consistent upper junction plate of specification shape（4）And lower connecting plate（5）Between the first Wasted-energy steel plate is fixedly installed（1）, second power consumption steel
Plate（2）With the 3rd Wasted-energy steel plate（3）, the first Wasted-energy steel plate（1）It is vertically arranged in upper junction plate（4）And lower connecting plate（5）Between
To undertake the power consumption effect under small shake effect, the 3rd Wasted-energy steel plate（3）It is arranged on the first Wasted-energy steel plate（1）Both sides for first consumption
Can steel plate（1）The effect for constraining and undertaking the lower power consumption of big shake is provided, in two piece of the 3rd Wasted-energy steel plate（3）Between first power consumption steel
Plate（1）Side wall on the second Wasted-energy steel plate is set（2）It is used as the first Wasted-energy steel plate（1）Ribs and undertake the lower power consumption of big shake
Effect.
2. according to claim 1 combined metal damper is surrendered stage by stage, it is characterised in that：The first described power consumption
Steel plate（1）For rectangular cutout type Wasted-energy steel plate, the first Wasted-energy steel plate（1）Upper and lower side be respectively welded at upper junction plate（4）With lower company
Fishplate bar（5）On.
3. according to claim 1 or 2 combined metal damper is surrendered stage by stage, it is characterised in that：Described second
Wasted-energy steel plate（2）For K-type bending energy-wasting plate, the second Wasted-energy steel plate（2）Upper and lower side be respectively welded at upper junction plate（4）With lower company
Fishplate bar（5）Upper and the second Wasted-energy steel plate（2）Vertical be fixed on the first Wasted-energy steel plate sideways（1）Side wall on.
4. according to claim 1 or 2 combined metal damper is surrendered stage by stage, it is characterised in that：Described the 3rd
Wasted-energy steel plate（3）For X-type bending energy-wasting plate, the 3rd Wasted-energy steel plate（3）Upper and lower side be respectively welded at upper junction plate（4）With lower company
Fishplate bar（5）Upper and the 3rd Wasted-energy steel plate（3）All perpendicular to the first Wasted-energy steel plate（1）Set.
5. according to claim 1 combined metal damper is surrendered stage by stage, it is characterised in that：The second described power consumption
Steel plate（2）It is symmetricly set on the first Wasted-energy steel plate（1）Both sides.
6. combined according to claim 1 or 5 surrender metal damper stage by stage, it is characterised in that：First consumption
Can steel plate（1）Homonymy be provided with the Wasted-energy steel plate of polylith second（2）, and two adjacent second Wasted-energy steel plates（2）Between spacing be more than
Second Wasted-energy steel plate（2）Adjacent 3rd Wasted-energy steel plate（3）Between spacing.
7. according to claim 6 combined metal damper is surrendered stage by stage, it is characterised in that：Two adjacent second power consumptions
Steel plate（2）Between spacing be not less than the second Wasted-energy steel plate（2）Adjacent 3rd Wasted-energy steel plate（3）Between spacing two
Times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621038036.XU CN206539100U (en) | 2016-09-06 | 2016-09-06 | Combined staged yield metal damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621038036.XU CN206539100U (en) | 2016-09-06 | 2016-09-06 | Combined staged yield metal damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206539100U true CN206539100U (en) | 2017-10-03 |
Family
ID=59936847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621038036.XU Withdrawn - After Issue CN206539100U (en) | 2016-09-06 | 2016-09-06 | Combined staged yield metal damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206539100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193752A (en) * | 2016-09-06 | 2016-12-07 | 南京工业大学 | Combined staged yield metal damper |
| CN113585461A (en) * | 2021-08-16 | 2021-11-02 | 河北建筑工程学院 | Novel self-resetting energy-consumption steel structure node |
-
2016
- 2016-09-06 CN CN201621038036.XU patent/CN206539100U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193752A (en) * | 2016-09-06 | 2016-12-07 | 南京工业大学 | Combined staged yield metal damper |
| CN113585461A (en) * | 2021-08-16 | 2021-11-02 | 河北建筑工程学院 | Novel self-resetting energy-consumption steel structure node |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20181106 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20171003 Effective date of abandoning: 20181106 |