CN102155056A - Wall-type metal torsion-shear damper - Google Patents
Wall-type metal torsion-shear damper Download PDFInfo
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- CN102155056A CN102155056A CN 201110082778 CN201110082778A CN102155056A CN 102155056 A CN102155056 A CN 102155056A CN 201110082778 CN201110082778 CN 201110082778 CN 201110082778 A CN201110082778 A CN 201110082778A CN 102155056 A CN102155056 A CN 102155056A
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Abstract
The invention belongs to the technical field of structure shock absorption control, and relates to a wall-type metal torsion-shear damper. The wall-type metal torsion-shear damper comprises a shear metal block 1, a rotating board 2 and a front and rear cover board 3, and is characterized in that: the front and rear cover board 3 is buckled on two surfaces of the rotating board 2 respectively; a circular groove is formed on the inner side of the front and rear cover board 3 so as to form shear key 4; relative to a whole circle, the area of the shear key 4 can be ignored; a through slot is formed at the corresponding position of the rotating board 2; the shear metal block 1 passes through the rotating board 2 and is embedded into the groove of the cover board 3; and a fastening bolt 6 fixes the cover board 3 and prestresses the rotating board 2 and the shear metal block 1. When interlamination positions are changed relatively, the rotating board 2 rotates around a rotating shaft 14, and the shear key 4 shears the metal block 1. The wall-type metal torsion-shear damper meets the requirement that the metal shear damper has larger stroke in engineering, so the wall-type arrangement of the metal damper is realized, and the utilization rate of the building space is improved; moreover, the wall-type metal torsion-shear damper is beautiful and practical, and has larger popularization value.
Description
Technical field
The invention belongs to structural damping control technology field, relate to a kind of wall formula metal and turn round and cut damper.
Background technology
Lead damper is a kind of damping control device that a class is utilized plumbous plastic strain dissipation seismic energy.
The application for a patent for invention that State Intellectual Property Office has announced a kind of " shearing type lead damper " on July 23rd, 2008, this damper comprises: two cover plates 1 up and down, sliding panel 2 and shearing lead 3, lead is placed in the groove of 2 of cover plate 1 and sliding panels, utilize the shear energy dissipation of lead, solved conventional lead shear damper lead and be connected the problem of difficulty with cover plate up and down, but can not satisfy on the engineering needs for the big stroke of lead shear damper.Simultaneously, existing lead shear damper adopts diagonal-bracing type to lay mode mostly, and it is big to take architectural space, has influenced the practicality and the aesthetic property of building to a certain extent.
Summary of the invention
Be difficult to satisfy on the engineering of needs to(for) the big stroke of damper at existing lead shear damper, the present invention proposes a kind of wall formula metal and turns round and cut damper.
For achieving the above object, design scheme of the present invention is as follows: wall formula metal is turned round and is cut damper, comprise and shear metal derby 1, rotor plate 2, front and rear cover plate 3, it is characterized in that: front and rear cover plate 3 is buckled in respectively on two surfaces of rotor plate 2, the groove that annular is arranged is offered in front and rear cover plate 3 inboards, cover plate between the groove forms shear key 4, through slot is offered in the position that rotor plate 2 is relative with front and rear cover plate 3 upper grooves, shearing metal derby 1 passes the through slot on the rotor plate 2 and embeds in the groove of cover plate 3, cover plate (3) and rotor plate (2) are passed in rotating shaft (14), and fastening bolt 6 securing cover plates 3 also compress rotor plate 2 in advance, shear metal derby 1.Front and rear cover plate 3 directly is connected with structure floor beam 1, and rotor plate 2 links to each other by the connection otic placode on connecting pin 9 and being connected steel plate 78, connects steel plate 7 and directly is connected with structure floor beam 2 12.On vertical, shear the top that metal derby 1 is positioned at whole power consumption member.When sending out between stratification displacement relatively, 14 rotation around the shaft will take place in sliding panel 2, and 4 pairs of metal derbies of shear key 1 produce shear action, by the plastic strain earthquake energy of shearing lead.
Shear key 4 can be ignored its area with respect to toroidal cavity.
Described shearing metal derby 1 is for having under the normal temperature lead of crystallization property again.
On described connection otic placode 8, can establish chute.
Be provided with along both sides in described connection steel plate 7 outsides and stablize angle steel 10, stablize angle steel 10 and be connected steel plate 7 and connect by connecting bolt 11.
Adopt around the damper composite light sheet material such as fiber composite partition wall batten and reinforced mesh to go along with sb. to guard him, indoorly available loading and unloading type thin-walled sound-insulating wallboard is set protects, space enclosing structure need satisfy the requirement of damper rotational deformation.
Effect of the present invention and benefit are, needs have been satisfied on the engineering when having simplified the processing technology of lead damper for the big stroke of lead shear damper, wall type laying mode has improved the utilization ratio of architectural space, and is significant for the application of lead damper.
Description of drawings
Accompanying drawing 1 is that wall formula metal is turned round and cut damper.
Among the figure, 1-shears metal derby, the 2-rotor plate, and the 3-cover plate, the 4-shear key, 5-assists clamping plate, the 6-fastening bolt, 7-connects steel plate, and 8-connects otic placode, and 9-connects pin, and 10-stablizes angle steel, 11-connecting bolt, 12-structure floor beam, 13-structure floor beam, 14-rotating shaft.
The specific embodiment
Be described in detail preferred forms of the present invention below in conjunction with concrete technical scheme and accompanying drawing:
Rotation wall type shearing damp device as shown in Figure 1, comprise and shear metal derby 1, rotor plate 2, front and rear cover plate 3, it is characterized in that: front and rear cover plate 3 is buckled in respectively on two surfaces of rotor plate 2, the groove that annular is arranged is offered in front and rear cover plate 3 inboards, cover plate between the groove forms shear key 4, through slot is offered in the position that rotor plate 2 is relative with front and rear cover plate 3 upper grooves, shearing metal derby 1 passes the through slot on the rotor plate 2 and embeds in the groove of cover plate 3, cover plate (3) and sliding panel (2) are passed in rotating shaft (14), and fastening bolt 6 securing cover plates 3 also compress rotor plate 2 in advance, shear metal derby 1.Front and rear cover plate 3 directly is connected with structure floor beam 1, and rotor plate 2 links to each other by the connection otic placode on connecting pin 9 and being connected steel plate 78, connects steel plate 7 and directly is connected with structure floor beam 2 12.On vertical, shear the top that metal derby 1 is positioned at whole power consumption member.When sending out between stratification displacement relatively, 14 rotation around the shaft will take place in sliding panel 2, and 4 pairs of metal derbies of shear key 1 produce shear action, by the plastic strain earthquake energy of shearing lead.Adopt around the damper composite light sheet material such as fiber composite partition wall batten and reinforced mesh to go along with sb. to guard him, indoorly available loading and unloading type thin-walled sound-insulating wallboard is set protects, space enclosing structure need satisfy the requirement of damper rotational deformation.
Claims (5)
1. wall formula metal is turned round and is cut damper, comprise and shear metal derby (1), rotor plate (2), front and rear cover plate (3), it is characterized in that: front and rear cover plate (3) is buckled in respectively on two surfaces of rotor plate (2), the groove that annular is arranged is offered in front and rear covers (3) plate (3) inboard, cover plate between the groove forms shear key (4), through slot is offered in the position that rotor plate (2) is relative with front and rear cover plate (3) upper groove, shearing metal derby (1) passes the through slot on the rotor plate (2) and embeds in the groove of cover plate (3), cover plate (3) and sliding panel (2) are passed in rotating shaft (14), and fastening bolt (6) securing cover plate (3) also compresses rotor plate (2) in advance, shear metal derby (1); Front and rear cover plate (3) directly is connected with structure floor beam one (13), and rotor plate (2) links to each other by the connection otic placode (8) on connecting pin (9) and being connected steel plate (7), connects steel plate (7) and directly is connected with structure floor beam two (12); On vertical, shear the top that metal derby (1) is positioned at whole power consumption member; When sending out between stratification displacement relatively, the rotation of (14) will take place around the shaft in sliding panel (2), and shear key (4) produces shear action to metal derby (1), by the plastic strain earthquake energy of shearing lead.
2. wall formula metal according to claim 1 is turned round and cut damper, it is characterized in that: described shearing metal derby (1) is for having under the normal temperature lead of crystallization property again.
3. wall formula metal according to claim 1 is turned round and is cut damper, it is characterized in that: connect on the otic placode (8) and offer chute.
4. wall formula metal according to claim 1 is turned round and is cut damper, it is characterized in that: along both sides stable angle steel (10) is set in described connection steel plate (7) outside, stablizes angle steel (10) and be connected steel plate (7) by connecting bolt (11) connection.
5. wall formula metal according to claim 1 is turned round and is cut damper, it is characterized in that: auxiliary clamping plate (5) are set between the described front and rear cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082778.8A CN102155056B (en) | 2011-04-02 | 2011-04-02 | Wall-type metal torsion-shear damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082778.8A CN102155056B (en) | 2011-04-02 | 2011-04-02 | Wall-type metal torsion-shear damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102155056A true CN102155056A (en) | 2011-08-17 |
| CN102155056B CN102155056B (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110082778.8A Expired - Fee Related CN102155056B (en) | 2011-04-02 | 2011-04-02 | Wall-type metal torsion-shear damper |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN105297934A (en) * | 2015-04-14 | 2016-02-03 | 上海大学 | Prestressing force energy-dissipating and cable-supporting device and calculating method thereof |
| CN106639028A (en) * | 2017-01-25 | 2017-05-10 | 上海史狄尔建筑减震科技有限公司 | U-shaped viscous damping wall |
| CN108643667A (en) * | 2018-03-24 | 2018-10-12 | 北京工业大学 | Can multi-level damping and the secondary amplification of displacement the compound energy consumption girder steel rod structure of assembled |
| CN109252601A (en) * | 2018-11-01 | 2019-01-22 | 赵文忠 | Applied to the multidirectional frcition damper of pahtfinder hard and its application |
| CN109252600A (en) * | 2018-11-01 | 2019-01-22 | 赵文忠 | Multidirectional friction damper and building structure using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224489A (en) * | 1996-01-12 | 1999-07-28 | 鲁滨逊地震有限公司 | Energy absorber |
| JP2007016999A (en) * | 2006-09-01 | 2007-01-25 | Oiles Ind Co Ltd | Vibrational energy absorbing device |
| CN2878558Y (en) * | 2006-03-03 | 2007-03-14 | 北京工业大学 | Damp control device for suspension tuning quality shock damper |
| CN201981665U (en) * | 2011-04-02 | 2011-09-21 | 北京工业大学 | Wall-type metallic twisting and shearing damper |
-
2011
- 2011-04-02 CN CN201110082778.8A patent/CN102155056B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1224489A (en) * | 1996-01-12 | 1999-07-28 | 鲁滨逊地震有限公司 | Energy absorber |
| CN2878558Y (en) * | 2006-03-03 | 2007-03-14 | 北京工业大学 | Damp control device for suspension tuning quality shock damper |
| JP2007016999A (en) * | 2006-09-01 | 2007-01-25 | Oiles Ind Co Ltd | Vibrational energy absorbing device |
| CN201981665U (en) * | 2011-04-02 | 2011-09-21 | 北京工业大学 | Wall-type metallic twisting and shearing damper |
Non-Patent Citations (1)
| Title |
|---|
| 《建筑结构》 20110131 闫维明，王瑾，张向东，苏亮，王维凝 某高层剪力墙住宅结构减震分析与设计 59-62 1-5 第41卷, 第1期 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444219A (en) * | 2011-10-20 | 2012-05-09 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN102444219B (en) * | 2011-10-20 | 2014-03-12 | 沈阳建筑大学 | Mild steel yielding and friction combined damper |
| CN105297934A (en) * | 2015-04-14 | 2016-02-03 | 上海大学 | Prestressing force energy-dissipating and cable-supporting device and calculating method thereof |
| CN106639028A (en) * | 2017-01-25 | 2017-05-10 | 上海史狄尔建筑减震科技有限公司 | U-shaped viscous damping wall |
| CN108643667A (en) * | 2018-03-24 | 2018-10-12 | 北京工业大学 | Can multi-level damping and the secondary amplification of displacement the compound energy consumption girder steel rod structure of assembled |
| CN109252601A (en) * | 2018-11-01 | 2019-01-22 | 赵文忠 | Applied to the multidirectional frcition damper of pahtfinder hard and its application |
| CN109252600A (en) * | 2018-11-01 | 2019-01-22 | 赵文忠 | Multidirectional friction damper and building structure using same |
| CN109252601B (en) * | 2018-11-01 | 2020-04-21 | 徐州鼎力模具有限公司 | Multidirectional friction damper applied to complex path and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102155056B (en) | 2014-04-02 |
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