CN108442565A - A kind of viscous damping wall - Google Patents
A kind of viscous damping wall Download PDFInfo
- Publication number
- CN108442565A CN108442565A CN201810229583.3A CN201810229583A CN108442565A CN 108442565 A CN108442565 A CN 108442565A CN 201810229583 A CN201810229583 A CN 201810229583A CN 108442565 A CN108442565 A CN 108442565A
- Authority
- CN
- China
- Prior art keywords
- plate
- inner chamber
- chamber body
- damping wall
- shear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
Abstract
The present invention provides a kind of viscous damping wall, including outer chamber, inner chamber body, shear, sealing device, viscous liquid, attachment device, top plate and fixing device.Viscous liquid and shear are arranged in inner chamber body, and inner chamber body is arranged in outer chamber, and inner chamber body can be arranged between shear and inner chamber body along shear transverse shifting, sealing device ensure inner chamber body formed closed cavity.Attachment device is connect with top plate and inner chamber body respectively, and fixing device is connect with top plate and outer chamber respectively.The cavity closing that viscous damping wall can be carried to viscous liquid reduces energy loss to avoid damping force from losing, and viscous liquid can be avoided leakage to occur and by the service life and stability of the entire viscous damping wall of foreign matter pollution effect.
Description
Technical field
The invention belongs to build to subtract shock insulation or subtract vibration isolation technique field, and in particular to a kind of viscous damping wall.
Background technology
Viscous damping wall is a kind of velocity correlation type damping unit, is widely used in building field.Viscous damping wall it is upper
Lower steel plate is connect with the upper beam bottom of building same layer and underbeam top rigid respectively, when vibrations or vibration generation, floor meeting
Relative displacement occurs, the viscous liquid of steel plate shearing, generation damping force consume vibrations or vibrational energy, to subtract to viscous damping within the walls
The vibrations of small structure or dynamic respons achieve the purpose that the people for protecting building structure and its inside and article safety.The prior art
In, the cavity upper end that viscous damping wall carries viscous liquid mainly uses blow-by or semitight method.Therefore, work as viscous damping wall
Inside steel plate shearing viscous liquid when, cause viscous liquid liquid level to rise and fall, to cause damping force to lose, influence energy consumption effect.Separately
Outside, viscous liquid is easy to that leakage occurs and is polluted by foreign matter, to seriously affect the service life and property of viscous damping wall
Stabilizability.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, provide a kind of viscous damping wall, can incite somebody to action
Viscous damping wall carries the cavity closing of viscous liquid.
In order to solve the above-mentioned technical problem, technical solution proposed by the present invention is：
A kind of viscous damping wall, including outer chamber, inner chamber body, shear, sealing device, viscous liquid, attachment device, top
Plate and fixing device.Viscous liquid and shear are arranged in inner chamber body, and inner chamber body is arranged in outer chamber, and inner cavity physical efficiency
Enough along shear transverse shifting, sealing device, which is arranged between shear and inner chamber body, ensures that inner chamber body forms closing chamber
Body.Attachment device is connect with top plate and inner chamber body respectively, and fixing device is connect with top plate and outer chamber respectively.
Viscous damping wall according to the present invention makes inner chamber body form closed cavity by the way that sealing device is arranged, and viscous liquid is complete
Entirely in closed cavity, the unclosed situation in the viscous cavity upper end of middle carrying, can avoid shearing from filling compared with prior art
It sets and viscous liquid liquid level fluctuating is caused to cause damping force loss and energy loss during shearing viscous liquid.In addition, when shearing
When the movement velocity of device increases, it can take generation leakage out of from cavity upper end to avoid viscous liquid and foreign matter is avoided to enter and glue
The service life and stability of stagnant liquid internal influence product.Inner chamber body is offset along shear transverse shifting in floor
The relative displacement of upper underbeam transverse direction, therefore structure quake or vibration can be reduced.
For above-mentioned technical proposal, the further improvement that can also be discussed below.
Viscous damping wall according to the present invention, in one preferred embodiment, specifically, outer chamber includes the first bottom
Plate, the first side plate and joist steel upright.First side plate is located on the first bottom plate on the side of lateral arrangement, and I-steel is vertical
Column is located on the first bottom plate on longitudinally arranged side, and the first side plate, joist steel upright and bottom plate are sequentially connected
Form the accommodating chamber of upper opening.Outer chamber be arranged to include bottom plate, side and joist steel upright cavity structure, on the one hand tie
Structure is simple, so that manufacturing simply, another aspect joist steel upright makes the stable structure of outer chamber reliable.
Further, in one preferred embodiment, outer chamber top is equipped with dust excluding plate.It can by the way that dust excluding plate is arranged
To further prevent dust and other impurities to enter the viscous liquid of inner chamber body internal contamination.
In one preferred embodiment, specifically, inner chamber body includes upper cover plate, upper vertical plate, partition board, main riser,
Two side plates and the second bottom plate.Main riser is located on the second bottom plate on the side of lateral arrangement, and the second side plate is located at
In on longitudinally arranged side on second bottom plate, partition board is arranged in the top of main riser and the second side plate, and main riser
Respectively an open-topped accommodating chamber is connected to form with the second side plate and the second bottom plate.Upper vertical plate is located on partition board and upper vertical
Plate is correspondingly arranged with main riser, and upper cover plate is located at the top of upper vertical plate, and upper cover plate and the second bottom plate be correspondingly arranged so that
The accommodating chamber that a longitudinal both sides and bottom are open is formed at the top of inner chamber body.Inner chamber body lower part passes through main riser, the second side plate
With board structure at the flat cavity of upper end opening, it on the one hand can simplify the structure of inner chamber body and facilitate the peace of shear
Dress, on the other hand, inner chamber body top by upper cover plate, upper vertical plate and baffle plate configuration be both sides and bottom opening accommodating chamber, one
Aspect increases the accommodating chamber in inner chamber body, on the other hand can allow inner chamber body both sides easily arrange sealing device from
And ensure that inner chamber body is completely enclosed.
Further, in one preferred embodiment, main riser is equipped in ribs that is lateral and being vertically arranged.
By increasing the ribs laterally and being vertically arranged on main riser, it may further ensure that intracavity structure is reliable and stable.
In one preferred embodiment, specifically, sealing device includes link block and end cap, link block and end cap cloth
It sets between upper cover plate and partition board, and is equipped with the through-hole for forming cooperation with end cap in the middle part of link block.Sealing device is configured to hold
Lid may insure the leakproofness of inner chamber body with the structure type that connecting plate is worked in coordination.
In one preferred embodiment, specifically, shear includes shear plate and the both ends at the top of the shear plate
Connecting rod, the medial surface that connecting rod is each passed through end cap and outer chamber forms and coordinates, between having between inner chamber body and outer chamber
Gap.The medial surface of connecting rod and outer chamber forms cooperation, has gap between cavity and outer chamber, can be on connection boom end edge
Medial surface eliminates the vertical lines movement for the structural beams being connect with viscous damping wall respectively during sliding up and down.Further
Ground, in one preferred embodiment, the end set far from shear plate is arc surface in connecting rod, and arc surface is set with one heart
It sets, and arc surface has the part that cooperation is formed with the medial surface of outer chamber.The structural beams being connect with viscous damping wall generate
When rotation along longitudinal direction, there are arc surfaces for the end of two connecting rods, and two arc surfaces are concentric, and inner chamber body can be along
Arc surface generates rotation.Two connecting rod unitary rotations can be kept in contact to eliminate structure always with outer chamber medial surface
The rotation along longitudinal direction that beam generates.Similarly, the rotation that the structural beams being connect with viscous damping wall generate vertically can also pass through
Two connecting rod unitary rotations are eliminated.
In one preferred embodiment, specifically, attachment device includes connecting plate and connecting seat.The bottom surface of connecting plate
It is connect with the top of inner chamber body, connecting seat is located at the top surface of connecting plate, and connecting seat is connect with top plate.Connecting plate can increase
The contact area of inner chamber body and attachment device so that inner chamber body it is fixed, connecting plate passes through connecting seat and top plate and connects
It connects, it is simple and reliable for structure.
Further, in one preferred embodiment, attachment device further includes axis pin, sliding panel and sliding groove.It is sliding
Between connecting seat, sliding panel is connect with connecting seat by axis pin movable plate.Sliding groove is arranged in the bottom of top plate, and slides
Plate can be vertically moved along sliding groove.What the structure by the way that sliding panel and sliding groove is arranged can to connect with viscous damping wall
Girder construction eliminates longitudinal linear movement, so as to increase the applicability of viscous damping wall.
Compared with the prior art, the advantages of the present invention are as follows：Viscous damping wall can be carried to the cavity closing of viscous liquid,
To avoid damping force from losing, energy loss is reduced, and can avoid viscous liquid that leakage occurs and is polluted by foreign matter.
Description of the drawings
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein：
Fig. 1 schematically illustrates the overall structure of the viscous damping wall of the embodiment of the present invention；
Fig. 2 schematically illustrates the main view cross-section structure of the viscous damping wall of the embodiment of the present invention；
Fig. 3 schematically illustrates the A of the viscous damping wall of the embodiment of the present invention to cross-section structure；
Fig. 4 schematically illustrates the overall structure of the outer chamber of the embodiment of the present invention；
Fig. 5 schematically illustrates the front view structure of the inner chamber body of the embodiment of the present invention；
Fig. 6 schematically illustrates the A of the inner chamber body of the embodiment of the present invention to cross-section structure；
Fig. 7 schematically illustrates the shear overall structure of the embodiment of the present invention；
Fig. 8 schematically illustrates the operation principle of the connecting rod of the embodiment of the present invention.
In the accompanying drawings, identical component uses identical reference numeral.Attached drawing is not drawn according to actual ratio.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, invention is further described in detail, but does not therefore limit this
The protection domain of invention.
Fig. 1 schematically illustrates the overall structure of the viscous damping wall 10 of the embodiment of the present invention.Fig. 2 schematically illustrates this
The main view cross-section structure of the viscous damping wall 10 of inventive embodiments.Fig. 3 schematically illustrates the viscous damping of the embodiment of the present invention
The A of wall 10 is to cross-section structure.Fig. 4 schematically illustrates the overall structure of the outer chamber 1 of the embodiment of the present invention.Fig. 5 is schematically shown
The front view structure of the inner chamber body 2 of the embodiment of the present invention is shown.Fig. 6 schematically illustrate the A of the inner chamber body 2 of the embodiment of the present invention to
Cross-section structure.Fig. 7 schematically illustrates 3 overall structure of shear of the embodiment of the present invention.
As shown in Figure 1 to Figure 3, the viscous damping wall 10 of the embodiment of the present invention, including outer chamber 1, inner chamber body 2, shearing dress
Set 3, sealing device 4, viscous liquid 5, attachment device 6, top plate 7 and fixing device 8.Viscous liquid 5 and shear 3 are arranged in inner cavity
In body 2, inner chamber body 2 is arranged in outer chamber 1, and inner chamber body 2 can be arranged along 3 transverse shifting of shear, sealing device 4
Ensure that inner chamber body 2 forms closed cavity between shear 3 and inner chamber body 2.Attachment device 6 respectively with top plate 7 and inner chamber body 2
Connection, fixing device 8 are connect with top plate 7 and outer chamber 1 respectively.The viscous damping wall of the embodiment of the present invention is sealed by being arranged
Device makes inner chamber body form closed cavity, and viscous liquid is completely in closed cavity, compared with prior art the viscous sky of middle carrying
The unclosed situation in chamber upper end can avoid shear that viscous liquid liquid level fluctuating is caused to cause during shearing viscous liquid
Damping force is lost and energy loss.In addition, when the movement velocity of shear increases, it can be to avoid viscous liquid from cavity upper end
Take the service life and stability that leakage occurs and foreign matter is avoided to enter viscous liquid internal influence product out of.Inner chamber body
Along shear transverse shifting so that shear shears viscous liquid, damping force is generated, consumption energy is to offset floor
In upper underbeam transverse direction relative displacement, therefore structure quake or vibration can be reduced.Further, as shown in Fig. 2, it is excellent at one
In the embodiment of choosing, 1 top of outer chamber is equipped with dust excluding plate 9.Dust and other impurities can be further prevented by the way that dust excluding plate is arranged
Into the viscous liquid of inner chamber body internal contamination.
As shown in figure 4, the viscous damping wall 10 of the embodiment of the present invention, in one preferred embodiment, specifically, outside
Cavity 1 includes the first bottom plate 11, the first side plate 12 and joist steel upright 13.First side plate 12 is located on the first bottom plate 11
On the side of lateral arrangement, joist steel upright 13 is located on the first bottom plate 11 on longitudinally arranged side, and first
Side plate 12, joist steel upright 13 and the first bottom plate 11 are sequentially connected the accommodating chamber to form upper opening.Outer chamber is arranged to
Bottom plate, side and joist steel upright cavity structure, it is on the one hand simple in structure so that manufacture it is simple, on the other hand
Joist steel upright makes the stable structure of outer chamber reliable.
In one preferred embodiment, specifically, as shown in Figure 5 and Figure 6, inner chamber body 2 include upper cover plate 21, it is upper vertical
Plate 22, partition board 23, main riser 24, the second side plate 25 and the second bottom plate 26.Main riser 22 is located on the second bottom plate 26 in cross
To on the side of arrangement, the second side plate 25 is located on the second bottom plate 26 on longitudinally arranged side, and partition board 23 distinguishes cloth
It sets at the top of main riser 24 and the second side plate 25, and main riser 24 is connected with the second side plate 25 and the second bottom plate 26 shape respectively
At an open-topped accommodating chamber.Upper vertical plate 22 is located on partition board 23 and upper vertical plate 22 is correspondingly arranged with main riser 24, on
Cover board 21 is located at 22 top of upper vertical plate, and upper cover plate 21 and the second bottom plate 26 are correspondingly arranged so that 2 top shape of inner chamber body
The accommodating chamber being open at a longitudinal both sides and bottom.Inner chamber body lower part by main riser, the second side plate and board structure at
On the one hand the flat cavity of upper end opening can simplify the structure of inner chamber body and facilitate the installation of shear, on the other hand,
On the one hand inner chamber body top is increased interior by the accommodating chamber that upper cover plate, upper vertical plate and baffle plate configuration are both sides and bottom opening
On the other hand accommodating chamber in cavity can allow inner chamber body both sides easily to arrange sealing device so that it is guaranteed that inner chamber body
It is completely enclosed.Further, in one preferred embodiment, as shown in figure 5, main riser 22 is equipped in laterally and vertical
The ribs 27 of arrangement.By increasing the ribs laterally and being vertically arranged on main riser, inner chamber body may further ensure that
Stable structure is reliable.
In one preferred embodiment, specifically, as shown in Fig. 2, sealing device 4 includes link block 41 and end cap
42, link block 41 and end cap 42 are arranged between upper cover plate 21 and partition board 23, and 41 middle part of link block is equipped with and 42 shape of end cap
At the through-hole of cooperation.Sealing device is configured to the sealing that end cap may insure inner chamber body with the structure type that connecting plate is worked in coordination
Property.As shown in fig. 7, in one preferred embodiment, specifically, shear 3 is including shear plate 31 and is located at shear plate
The connecting rod 32 at 31 tops both ends, connecting rod 32 is each passed through end cap 21 and the medial surface of outer chamber 1 forms cooperation, inner chamber body 2
There is gap between outer chamber 1.The medial surface of connecting rod and outer chamber forms cooperation, between having between cavity and outer chamber
Gap can eliminate the structural beams being connect with viscous damping wall respectively during connecting boom end and being slided up and down along medial surface
Vertical lines move.Specifically, the medial surface of connecting rod 32 and joist steel upright 13, which is formed, coordinates.Connecting rod and outer chamber it is interior
Side formed cooperation, can connect boom end slide up and down and rotate along medial surface during respectively elimination and viscous damping
Wall connection structural beams vertical motion and along pitman shaft to rotation, so as to increase the applicability of viscous damping wall.
Further, in one preferred embodiment, the end set far from shear plate 31 in connecting rod 32 is arc surface, circular arc
Face is arranged concentrically, and arc surface has the part that cooperation is formed with the medial surface of outer chamber.The knot being connect with viscous damping wall
When structure beam generates rotation along longitudinal direction, there are arc surfaces for the end of two connecting rods, and two arc surfaces are concentric, inner chamber body
Rotation can be generated along arc surface.Two connecting rod unitary rotations, can be kept in contact always with outer chamber medial surface to
Eliminate the rotation along longitudinal direction that structural beams generate.Similarly, the structural beams being connect with viscous damping wall generate rotation vertically
It can be eliminated by two connecting rod unitary rotations.Further, as shown in Fig. 2, in one preferred embodiment, connecting
It is equipped with reinforcing plate 33 between extension bar 31, therefore the intensity of shear 3 can be further increased.Further, preferably at one
Embodiment in, sealing ring 43 is equipped between end cap 42 and connecting rod 31, therefore can further ensure that the sealing of inner chamber body 2
Property.
As shown in Fig. 2, in one preferred embodiment, specifically, attachment device 6 includes connecting plate 61 and connecting seat
62.The bottom surface of connecting plate 61 is connect with the top of inner chamber body 2, and connecting seat 62 is located at the top surface of connecting plate 61, and connecting seat 62
It is connect with top plate 7.Connecting plate can increase the contact area of inner chamber body and attachment device so that inner chamber body it is fixed,
Connecting plate is connect by connecting seat with top plate, simple and reliable for structure.Further, in one preferred embodiment, it connects
Device 6 further includes axis pin 63, sliding panel 64 and sliding groove 65.Sliding panel 64 between connecting seat 62, sliding panel 64 with connect
Seat 62 is connected by axis pin 63.Sliding groove 65 is arranged in the bottom of top plate 7, and sliding panel 64 can be along the longitudinal shifting of sliding groove 65
It is dynamic.Structure by the way that sliding panel and sliding groove is arranged can make the girder construction being connect with viscous damping wall eliminate longitudinal shifting
It is dynamic, so as to increase the applicability of viscous damping wall.Further, in one preferred embodiment, 64 energy of sliding panel
It is enough to be rotated along axis pin 63, thus enable to girder construction connect with viscous damping wall further to eliminate lateral rotation thus into
One step increases the applicability of viscous damping wall.
The operation principle of the viscous damping wall 10 of the embodiment of the present invention is as follows：
As shown in Figure 1, when specific installation, top plate 7 and upper beam lower part, the first bottom plate 11 are respectively fixedly connected with underbeam top
Afterwards, fixing device 8 is removed, ensures that the gap between the second bottom plate 26 and the first bottom plate 11 is constant.In the ideal situation, floor
In the relative displacement of upper underbeam be only lateral relative displacement, upper beam can drive in addition to outer chamber 1 and shear 3 at this time
All components be laterally moved, the arc-shaped end face of connecting rod 32 is overlapped with 13 inner surface of joist steel upright, gapless,
Therefore shear 3 and outer chamber 1 follow underbeam remains stationary, and shear plate 31 is thus forced to shear viscous liquid 5, generate damping force,
Energy is consumed, structure quake is reduced.Under virtual condition, the relative motion of upper underbeam may be transversely, it is longitudinal, three vertical
The linear motion in direction and rotation, in addition to lateral linear motion, the viscous damping wall 10 of the embodiment of the present invention transports other 5
It is dynamic to be eliminated.For longitudinal linear motion, the sliding pair of sliding groove 65 and sliding panel 64 can be eliminated.For vertical lines
Movement can be eliminated by the sliding of the end face of connecting rod 32 and 13 inner surface of joist steel upright.It is sliding for rotation transversely
Cylindrical pair between movable plate 64 and connecting seat 62 can be eliminated.Fig. 8 schematically illustrates the connecting rod 32 of the embodiment of the present invention
Operation principle.When the structural beams being connect with viscous damping wall generate rotation along longitudinal direction, there are circles for the end of two connecting rods
Cambered surface, and two arc surfaces are concentric, and inner chamber body can generate rotation along arc surface.Two connecting rod unitary rotations, can
Always it is kept in contact to eliminate the rotation along longitudinal direction of structural beams generation with outer chamber medial surface.Similarly, with viscous damping wall
The rotation that the structural beams of connection generate vertically can also be eliminated by two connecting rod unitary rotations.As shown in figure 8, for
Rotation along longitudinal direction, there are arc surfaces for the end of two connecting rods 32, and two arc surfaces are concentric, when generation turning along longitudinal direction
When dynamic, inner chamber body can generate rotation along arc surface.Two 32 unitary rotations of connecting rod, can always with facade in outer chamber
It is kept in contact.Similarly, vertically rotation can also.
Therefore, the viscous damping wall of the embodiment of the present invention can adapt to the vibrations of the beam body under actual conditions, have very strong
Applicability.
According to above-described embodiment, it is seen then that viscous damping wall can be carried viscous liquid by viscous damping wall of the present invention
Cavity closing reduce energy loss to avoid damping force from losing, and can avoid viscous liquid that leakage and external occurs
The service life and stability of the entire viscous damping wall of impurity pollution effect.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited in texts
Disclosed in specific embodiment, but include all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of viscous damping wall, which is characterized in that including outer chamber, inner chamber body, shear, sealing device, viscous liquid, company
Connection device, top plate and fixing device；
The viscous liquid and the shear are arranged in the inner chamber body, and the inner chamber body is arranged in the outer chamber,
And the inner chamber body can be arranged in along the shear transverse shifting, the sealing device shear with it is described
Ensure that the inner chamber body forms closed cavity between inner chamber body；
The attachment device is connect with the top plate and the inner chamber body respectively, the fixing device respectively with the top plate and institute
State outer chamber connection.
2. viscous damping wall according to claim 1, which is characterized in that the outer chamber includes the first bottom plate, the first side
Plate and joist steel upright；
First side plate is located on first bottom plate on the side of lateral arrangement, and the joist steel upright distinguishes position
In being in and first side plate, the joist steel upright and described first on longitudinally arranged side on first bottom plate
Bottom plate is sequentially connected the accommodating chamber to form upper opening.
3. viscous damping wall according to claim 1 or 2, which is characterized in that the outer chamber top is equipped with dust excluding plate.
4. viscous damping wall according to any one of claim 1 to 3, which is characterized in that the inner chamber body includes upper cover
Plate, upper vertical plate, partition board, main riser, the second side plate and the second bottom plate；
The main riser is located on second bottom plate on the side of lateral arrangement, and second side plate is located at institute
It states on longitudinally arranged side on the second bottom plate, the partition board is arranged in the top of the main riser and second side plate
Portion, and the main riser is connected to form an open-topped accommodating chamber with second side plate and the second bottom plate respectively；
The upper vertical plate is located on the partition board and the upper vertical plate is correspondingly arranged with the main riser, and the upper cover plate is located at
At the top of the upper vertical plate, and the upper cover plate is correspondingly arranged with second bottom plate so that being formed at the top of the inner chamber body
The accommodating chamber that one longitudinal both sides and bottom are open.
5. viscous damping wall according to claim 4, which is characterized in that the main riser is equipped in lateral and vertical cloth
The ribs set.
6. viscous damping wall according to claim 4 or 5, which is characterized in that the sealing device includes link block and end
Lid, the link block and the end cap are arranged between the upper cover plate and the partition board, and are equipped in the middle part of the link block
The through-hole of cooperation is formed with the end cap.
7. viscous damping wall according to claim 6, which is characterized in that the shear include shear plate and be located at institute
The connecting rod at both ends at the top of shear plate is stated, the medial surface formation that the connecting rod is each passed through the end cap and the outer chamber is matched
It closes, there is gap between the inner chamber body and the outer chamber.
8. viscous damping wall according to claim 7, which is characterized in that the end far from the shear plate in the connecting rod
Portion is set as arc surface, and the arc surface is arranged concentrically, and there is the arc surface medial surface with the outer chamber to be formed
The part of cooperation.
9. viscous damping wall according to any one of claim 1 to 8, which is characterized in that the attachment device includes connecting
Fishplate bar and connecting seat；
The bottom surface of the connecting plate is connect with the top of the inner chamber body, and the connecting seat is located at the top surface of the connecting plate, and
And the connecting seat is connect with the top plate.
10. viscous damping wall according to claim 9, which is characterized in that the attachment device further includes axis pin, sliding panel
And sliding groove；Between the connecting seat, the sliding panel is connect with the connecting seat by axis pin the sliding panel；It is described
Sliding groove is arranged in the bottom of the top plate, and the sliding panel can be vertically moved along the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229583.3A CN108442565B (en) | 2018-03-20 | 2018-03-20 | Viscous damping wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810229583.3A CN108442565B (en) | 2018-03-20 | 2018-03-20 | Viscous damping wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108442565A true CN108442565A (en) | 2018-08-24 |
| CN108442565B CN108442565B (en) | 2020-05-12 |
Family
ID=63195241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810229583.3A Active CN108442565B (en) | 2018-03-20 | 2018-03-20 | Viscous damping wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108442565B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235695A (en) * | 2018-11-06 | 2019-01-18 | 江苏泰了减震科技有限公司 | viscous damping wall |
| CN109779132A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall under limited space |
| CN109779082A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall with energy consumption gain effect |
| CN115075421A (en) * | 2022-05-10 | 2022-09-20 | 北京科技大学 | Assembled viscous damping wall and construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247278A (en) * | 2006-03-16 | 2007-09-27 | Shimizu Corp | Seismic control damper |
| CN203755487U (en) * | 2013-12-30 | 2014-08-06 | 河南城建学院 | Clearance type viscous damping wall |
| CN204826286U (en) * | 2015-07-30 | 2015-12-02 | 广州大学 | Two -way big displacement varistor ni nianzhizuniqiang device |
| CN206016389U (en) * | 2016-08-11 | 2017-03-15 | 上海大学 | Efficient energy-consumption damper |
| CN206467825U (en) * | 2017-01-20 | 2017-09-05 | 南京丹枫机械科技有限公司 | A kind of board-like viscous damping wall |
-
2018
- 2018-03-20 CN CN201810229583.3A patent/CN108442565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007247278A (en) * | 2006-03-16 | 2007-09-27 | Shimizu Corp | Seismic control damper |
| CN203755487U (en) * | 2013-12-30 | 2014-08-06 | 河南城建学院 | Clearance type viscous damping wall |
| CN204826286U (en) * | 2015-07-30 | 2015-12-02 | 广州大学 | Two -way big displacement varistor ni nianzhizuniqiang device |
| CN206016389U (en) * | 2016-08-11 | 2017-03-15 | 上海大学 | Efficient energy-consumption damper |
| CN206467825U (en) * | 2017-01-20 | 2017-09-05 | 南京丹枫机械科技有限公司 | A kind of board-like viscous damping wall |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235695A (en) * | 2018-11-06 | 2019-01-18 | 江苏泰了减震科技有限公司 | viscous damping wall |
| CN109779132A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall under limited space |
| CN109779082A (en) * | 2019-02-17 | 2019-05-21 | 王翠丽 | A kind of viscous damping wall with energy consumption gain effect |
| CN115075421A (en) * | 2022-05-10 | 2022-09-20 | 北京科技大学 | Assembled viscous damping wall and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108442565B (en) | 2020-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108442565A (en) | A kind of viscous damping wall | |
| CN104314197B (en) | The double rod viscous damping wall of a kind of displacement equations type | |
| CN105587037A (en) | Composite guide rail type tensile seismic isolating rubber support | |
| CN208167983U (en) | A kind of high-strength connection structure for floor beam and wall | |
| CN106103234A (en) | Bogie frame | |
| CN210636620U (en) | High-pressure transmission type viscous damping wall | |
| CN104494622B (en) | Variable cross-section side wall for rail wagon | |
| CN106812057A (en) | A kind of hybrid beam for cable-stayed bridge | |
| CN203958324U (en) | Commercial-vehicle cab gusset | |
| CN209261591U (en) | It is a kind of double-deck without column Metro Station Structure system | |
| CN204491891U (en) | A kind of tuned mass damper | |
| CN103213635A (en) | Fuel tank cap and oil filler sealing structure assembly for motorcycle | |
| CN201128416Y (en) | Plate beam united bearing type water tank for railway carriage | |
| CN202596458U (en) | Three-point locking type movable side window in locomotive cab | |
| CN205742541U (en) | A kind of girder steel and the connection node of Multicarity steel plate shear force wall | |
| CN208868045U (en) | A kind of railcar and its headstock and doorframe | |
| CN207078284U (en) | Corrugated bulkhead corner reinforcement structure, corrugated bulkhead component and ship | |
| CN109594684A (en) | A kind of high-voltage drive formula viscous damping wall | |
| CN208498620U (en) | Floor assembly and automobile | |
| CN201981677U (en) | Novel connection structure for crossbeam and upright of aluminum alloy curtain wall | |
| CN206664336U (en) | Front-row seats install overarm brace and electric automobile | |
| CN202029858U (en) | Railway tub gondola car side wall assembly | |
| CN209097992U (en) | A kind of antifouling carriage in inside | |
| CN103661445B (en) | Removable top cover and cement hopper car | |
| CN209670092U (en) | A kind of docking structure of box column and box column or box beam and box beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |