CN105544766B - A kind of small-sized fluid linking damper - Google Patents
A kind of small-sized fluid linking damper Download PDFInfo
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- CN105544766B CN105544766B CN201610065899.4A CN201610065899A CN105544766B CN 105544766 B CN105544766 B CN 105544766B CN 201610065899 A CN201610065899 A CN 201610065899A CN 105544766 B CN105544766 B CN 105544766B
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- Prior art keywords
- plate
- damping
- casing
- shear
- side plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
Abstract
The invention discloses a kind of small-sized fluid linking damper, including：Damp casing, top is provided with opening, and bottom is provided with the connecting bottom board for being connected with substrustion structure, and inwall both sides are inserted with multiple fender plates, the inside both sides of damping casing is formed multiple share zones setting up and down, damping filler is provided with multiple share zones；Connecting plate, upper end are provided with the connection top plate for being connected with superstructure structure, and lower end is through opening and is inserted into damping casing；Shear plate, first end are connected with connecting plate, and the second end is inserted in the damping filler in share zone.The present invention inserts multilayer shear plate by connecting plate in casing is damped, and forms multilayer shear surface, can ensure larger damping force in the case where reducing the appearance and size of damper.
Description
Technical field
The present invention relates to fluid linking damper design field, more particularly to a kind of small-sized fluid linking damper.
Background technology
Fluid linking damper is a kind of motion in the high viscosity damping fluid (high molecular polymer) of closing by steel plate, makes damping
Liquid produces detrusion and produces the damper of viscous damping power, has all effective from thin tail sheep to big displacement, good cycle,
Reset property waits well technical characterstic after earthquake, and power consumption direction is in-plane.Input structure can be effectively absorbed by rationally designing
Seismic energy, protect the safety of agent structure, be not only suitable for the Aseismatic Design of new building, also can due to Aseismatic Reinforcement and
Repaired after shake.
But there is following defect in traditional fluid linking damper：Steel plate interlayer speed is limited, for increase damping force, it is necessary to
Great steel plate area, cause damper volume larger, it is necessary to larger installing space；Structure relative storey displacement amount is limited, limitation
The energy dissipation capacity of damper；Damping force can not be adjusted.
The content of the invention
The technical problems to be solved by the invention are to provide one kind can reduce outward appearance chi in the case where ensureing damping force
Very little small-sized fluid linking damper, by increasing the shear surface of shear plate, larger damping force is realized with less apparent size.
To realize above-mentioned technique effect, the invention discloses a kind of small-sized fluid linking damper, including：
Casing is damped, the top of the damping casing is provided with opening, and the bottom of the damping casing is provided with for being built with lower floor
The connecting bottom board of building structure connection, the inwall both sides of the damping casing are inserted with multiple fender plates, make the damping respectively
The inside both sides of casing form multiple share zones setting up and down, and damping filler is provided with multiple share zones；
Connecting plate, the upper end of the connecting plate are provided with the connection top plate for being connected with superstructure structure, the connecting plate
Lower end through it is described be open and be inserted into it is described damping casing in；And
Shear plate, the first end of the shear plate are connected with the connecting plate, and the second end of the shear plate is inserted in institute
State in the damping filler in share zone.
Further improve of the invention is that the damping casing includes the first side plate, the second side plate and located at described
First side plate and the first end plate and the second end plate of the second side plate both sides, it is first side plate, second side plate, described
The lower end of first end plate and second end plate is fixed with the connecting bottom board.
Further improve of the invention is, is offered on first side plate and second side plate for the Adjustable device
The end for the fender plate is offered on the first slot that the sidepiece of plate plugs, the first end plate and second end plate
The second slot plugged.
The present invention, which further improves, to be, first slot opened up on first side plate and second side plate
It is symmetrical arranged, is symmetrical arranged multiple share zones of the damping box house both sides；The both sides pair of the connecting plate
Claim to set multiple shear plates.
Of the invention further improve be, the first end plate and/or second end plate and first side plate and
Second side plate is detachably connected.
Further improve of the invention is that the first end of the shear plate is connected together with the connecting plate, described to cut
Mobile space is left between the inwall of second end of cutting plate and the damping casing.
Further improve of the invention is that the size of the damping casing is 500mm × 500mm × 250mm.
Further improve of the invention is that the damping filler is viscose liquids.
The present invention makes it have following beneficial effect as a result of above technical scheme：
By plugging multiple fender plates in the inwall both sides of damping casing, formed up and down in the inside both sides of damping casing
The multiple share zones set, then inserted polylith shear plate in each share zone by connecting plate, pass through polylith shear plate
Moved in damping filler in multiple share zones, damping filler is produced detrusion and is produced viscous damping power,
Polylith shear plate forms multiple shear surfaces, can ensure the resistance of damper in the case where reducing the appearance and size of damper
Buddhist nun's power；Meanwhile use and be connected together between shear plate and connecting plate using connection is plugged between fender plate and damping casing,
The fender plate of the insertion respective numbers in damping casing can be selected according to the size of required damping force, phase is set on connecting plate
Answer the shear plate of quantity, by shear plate insert corresponding to fender plate formed share zone in, by controlling shear plate with cutting
The shear surface size formed between the damping filler in region and the distance between shear plate and fender plate are cut, is adjusted
The damping force size of damper；Furthermore fender plate level is inserted in the inwall both sides of damping casing, using positioned at top
Fender plate, sealing plate can be played a part of, the opening of closing damping casing top, playing prevents from damping the damping in wall
The problem of filler is exposed.
Brief description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of small-sized fluid linking damper of the present invention.
Fig. 2 is A-A cross-sectional views when being not filled with damping filler in Fig. 1.
Fig. 3 is the structural representation that casing is damped in Fig. 1.
Fig. 4 is the structural representation that casing is damped in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation.
Referring initially to shown in Fig. 1 and Fig. 2, a kind of small-sized fluid linking damper of the present invention is mainly connected by a damping casing 11, one
Fishplate bar 12, polylith shear plate 13 and damping filler 14 form.
The top of damping casing 11 is provided with opening 110, and the bottom of damping casing 11 is provided with connecting bottom board 111, the connection bottom
Plate 111 can be connected with substrustion structural rigidity when in use, or be fixed on by support in substrustion structure.Damp case
The inside both sides of body 11 are inserted with multiple fender plates 15 respectively, make damping casing 11 inside both sides formed it is setting up and down more
Individual share zone 16, damping filler 14 are located in multiple share zones 16, and the damping filler 14 typically uses viscose liquids
Or viscoelastic liquid, it is filled in damping casing 11.
The upper end of connecting plate 12 is provided with connection top plate 121, and the connection top plate 121 is located at the over top of damping casing 11,
Connection top plate 121 can be connected with superstructure structural rigidity when in use, or be fixed on by support in superstructure structure.
The lower end of connecting plate 12 is through the opening 110 at the top of damping casing 11 and is inserted into damping casing 11.
The first end 131 of shear plate 13 is connected with connecting plate 12, and the second end 132 of shear plate 13 is inserted in share zone 16
In interior damping filler 14.Moved by shear plate 13 in filler 14 is damped, damping filler 14 is produced shearing and become
Shape and produce viscous damping power, absorb the seismic energy of input building structure, protect the safety and stably of building structure.
The small-sized fluid linking damper of the present invention is being hindered by plugging multiple fender plates 15 in the inwall both sides of damping casing 11
The inside both sides of Buddhist nun's casing 11 form multiple share zones 16 setting up and down, then are inserted polylith shear plate 13 by connecting plate 12
Enter in each share zone 16, by being moved in damping filler 14 of the polylith shear plate 13 in multiple share zones 16, make
Damping filler 14 produces detrusion and produces viscous damping power, and every piece of shear plate 13 can be formed in each share zone 16
Two shear surfaces, polylith shear plate 13 form multiple shear surfaces, can be protected in the case where reducing the appearance and size of damper
Demonstrate,prove the damping force of fluid linking damper.
Coordinate Fig. 3 and Fig. 4 shown in, damping casing 11 further comprise one first side plate 171, one second side plate 172 and
Located at the first side plate 171 and a first end plate 181 of the both sides of the second side plate 172 and one second end plate 182, the first side plate 171,
Two side plates 172, the lower end of the end plate 182 of first end plate 181 and second and connecting bottom board 111 are welded and fixed, to form open top
Body structure.
As shown in figure 3, the side sidepiece being provided with for fender plate 15 is spaced apart on the first side plate 171 and the second side plate 172
Multiple first slots 191 plugged, and the first slot 191 for being opened on the first side plate 171 and it is opened in the second side plate 172
On the first slot 191 be symmetrical set so that fender plate 15 can be symmetrical set, so that by fender plate
15 share zones 16 being separated to form can be also symmetrical set.It is as shown in figure 4, right on the end plate 182 of first end plate 181 and second
The second slot 192 plugged for the end of fender plate 15 should be offered.By the first slot 191 and the second slot 192 with can
Connection is plugged between gear shift plate 15, it is possible to achieve the detachable installation of fender plate 15, by adjusting inserting for fender plate 15
Entering quantity can coordinate shear plate 13 to realize the adjustment of the damping force size in damping casing 11, meet different damping power needs.
Coordinate the damping symmetrically arranged multiple fender plates 15 in the inside both sides of casing 11, symmetrically set in the both sides of connecting plate 12
Multiple shear plates 13 are put, the first end 131 of shear plate 13 can be connected together with connecting plate, and the second end 132 of shear plate 13 is inserted
In damping filler 14 in share zone 16, and make to stay between the second end 132 of shear plate 13 and the inwall for damping casing 11
There is mobile space, be easy to shear plate 13 to be moved in filler 14 is damped and make damping filler 14 that detrusion occur and produce
Viscous damping power.
The small-sized fluid linking damper of the present invention, which further uses, will damp the end plate of first end plate 181 and/or second of casing 11
182 are detachably connected with the first side plate 171 and the second side plate 172 by fasteners such as bolts.When mounted, it is first turned on first
The end plate 182 of end plate 181 and/or second, by fender plate 15 by the first slot 191 and the second slot 192 from the first of opening
The end plate 182 of end plate 181 and/or second is inserted into damping casing 11；Then shear plate 13 and connecting plate 12 are assembled again,
The shear plate 13 being completed and connecting plate 12 are inserted into damping case from the end plate 182 of first end plate 181 and/or second of opening
In body 11；Finally, after the completion of damping casing 11, fender plate 12, shear plate 13, connecting plate 15 are respectively mounted, to damping casing
Filling damping filler 14 in 11, and the end plate 182 of first end plate 181 and/or second being opened is installed, it is packaged.
The small-sized fluid linking damper of the present invention forms multiple shear surfaces using the horizontally disposed shear plate 13 of polylith, is ensureing to hinder
, can be by the size Control of damping casing 11 within 500mm × 500mm × 250mm while Buddhist nun's power, far smaller than shear plate erects
To the volume of traditional fluid linking damper of setting；Meanwhile using plugging connection between fender plate and damping casing, shear plate and
Using being connected together between connecting plate, can select to insert respective numbers according to the size of required damping force in damping casing can
Gear shift plate, on connecting plate set respective numbers shear plate, by shear plate insert corresponding to fender plate formed shear zone
In domain, by control the shear surface size formed between the damping filler in shear plate and share zone and shear plate with
The distance between fender plate, adjust the damping force size of damper；Furthermore fender plate level is inserted in the interior of damping casing
Wall both sides, using the fender plate positioned at top, sealing plate can be played a part of, closing damps the opening of casing top,
Play prevent damp wall in damping filler it is exposed the problem of.
The present invention is described in detail above in association with drawings and Examples, those skilled in the art can basis
Described above makes many variations example to the present invention.Thus, some details in embodiment should not form limitation of the invention,
The present invention will be used as protection scope of the present invention using the scope that appended claims define.
Claims (7)
- A kind of 1. small-sized fluid linking damper, it is characterised in that including：Casing is damped, the top of the damping casing is provided with opening, and the bottom of the damping casing, which is provided with, to be supplied and substrustion knot The connecting bottom board of structure connection, the inwall both sides of the damping casing are inserted with multiple fender plates, make the damping casing respectively Inside both sides form multiple share zones setting up and down, damping filler is provided with multiple share zones；Connecting plate, the upper end of the connecting plate are provided with the connection top plate for being connected with superstructure structure, under the connecting plate End is through the opening and is inserted into the damping casing；AndShear plate, the first end of the shear plate are connected with the connecting plate, and the second end of the shear plate is inserted in described cut Cut in the damping filler in region；The first end of the shear plate is connected together with the connecting plate, the shear plate The second end and it is described damping casing inwall between leave mobile space.
- 2. small-sized fluid linking damper as claimed in claim 1, it is characterised in that：The damping casing includes the first side plate, the Two side plates and the first end plate and the second end plate located at first side plate and the second side plate both sides, first side Plate, second side plate, the lower end of the first end plate and second end plate are fixed with the connecting bottom board.
- 3. small-sized fluid linking damper as claimed in claim 2, it is characterised in that：On first side plate and second side plate The first slot plugged for the sidepiece of the fender plate is offered, confession is offered on the first end plate and second end plate The second slot that the end of the fender plate plugs.
- 4. small-sized fluid linking damper as claimed in claim 3, it is characterised in that：On first side plate and second side plate First slot opened up is symmetrical arranged, and is symmetrical arranged multiple share zones of the damping box house both sides； The both sides of the connecting plate are symmetrical arranged multiple shear plates.
- 5. small-sized fluid linking damper as claimed in claim 2, it is characterised in that：The first end plate and/or second end Plate is detachably connected with first side plate and second side plate.
- 6. small-sized fluid linking damper as claimed in claim 1, it is characterised in that：It is described damping casing size for 500mm × 500mm×250mm。
- 7. small-sized fluid linking damper as claimed in claim 1, it is characterised in that：The damping filler is viscose liquids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065899.4A CN105544766B (en) | 2016-01-29 | 2016-01-29 | A kind of small-sized fluid linking damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610065899.4A CN105544766B (en) | 2016-01-29 | 2016-01-29 | A kind of small-sized fluid linking damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105544766A CN105544766A (en) | 2016-05-04 |
| CN105544766B true CN105544766B (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610065899.4A Active CN105544766B (en) | 2016-01-29 | 2016-01-29 | A kind of small-sized fluid linking damper |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259143A (en) * | 2019-05-16 | 2019-09-20 | 孔瑞清 | Steel construction assembled viscous damping wall and its installation method |
| CN113463786B (en) * | 2021-07-07 | 2022-09-20 | 上海材料研究所 | Horizontal bearing type eddy current tuned mass damper |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2921828A1 (en) * | 1978-05-31 | 1979-12-06 | Freyssinet Int Stup | SUPPORT WITH HIGH INNER DAMPING FOR CONSTRUCTION |
| EP0583923A1 (en) * | 1992-08-07 | 1994-02-23 | Sumitomo Rubber Industries Limited | Laminated rubber bearing |
| CN203878805U (en) * | 2014-03-20 | 2014-10-15 | 陈明中 | Steel plate damping wall |
| CN204311602U (en) * | 2014-11-21 | 2015-05-06 | 同济大学建筑设计研究院(集团)有限公司 | A kind of three-plate type highly energy-consuming viscous damping wall |
| CN105019571A (en) * | 2015-07-08 | 2015-11-04 | 上海大学 | Viscous damping wall |
| CN205530765U (en) * | 2016-01-29 | 2016-08-31 | 上海堃熠工程减震科技有限公司 | Small -size viscous damper |
-
2016
- 2016-01-29 CN CN201610065899.4A patent/CN105544766B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2921828A1 (en) * | 1978-05-31 | 1979-12-06 | Freyssinet Int Stup | SUPPORT WITH HIGH INNER DAMPING FOR CONSTRUCTION |
| EP0583923A1 (en) * | 1992-08-07 | 1994-02-23 | Sumitomo Rubber Industries Limited | Laminated rubber bearing |
| CN203878805U (en) * | 2014-03-20 | 2014-10-15 | 陈明中 | Steel plate damping wall |
| CN204311602U (en) * | 2014-11-21 | 2015-05-06 | 同济大学建筑设计研究院(集团)有限公司 | A kind of three-plate type highly energy-consuming viscous damping wall |
| CN105019571A (en) * | 2015-07-08 | 2015-11-04 | 上海大学 | Viscous damping wall |
| CN205530765U (en) * | 2016-01-29 | 2016-08-31 | 上海堃熠工程减震科技有限公司 | Small -size viscous damper |
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| Publication number | Publication date |
|---|---|
| CN105544766A (en) | 2016-05-04 |
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