CN205669277U - The rotary power consumption connector that a kind of center is fixing - Google Patents
The rotary power consumption connector that a kind of center is fixing Download PDFInfo
- Publication number
- CN205669277U CN205669277U CN201620597290.7U CN201620597290U CN205669277U CN 205669277 U CN205669277 U CN 205669277U CN 201620597290 U CN201620597290 U CN 201620597290U CN 205669277 U CN205669277 U CN 205669277U
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- China
- Prior art keywords
- plate
- swivel plate
- energy dissipating
- maneuvering board
- dissipating material
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- 239000000463 material Substances 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 18
- 239000004567 concrete Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009417 prefabrication Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
This utility model provides the rotary power consumption connector that a kind of center is fixing, connects with component and reduce the effect of Influence of Displacement between component in prefabrication structure.Maneuvering board that the fixed plate being connected with left side building element is connected with right side building element, swivel plate, shearing-type metal Energy dissipating material, the viscoelasticity Energy dissipating material being attached in fixed plate, the viscoelasticity Energy dissipating material being attached in maneuvering board, connect the high-strength bolt of fixed plate and swivel plate center screw, be connected the high-strength bolt of maneuvering board and swivel plate eccentric screwhole.When build produce relatively slight displacement between building element under external force time, when i.e. producing relatively slight displacement between fixed plate and maneuvering board, plate is rotated by the high-strength bolt on maneuvering board to rotate with the bolt-center axle hinged with fixed plate for center of rotation, and on two relative movement faces of the present Energy dissipating material of displacement body after amplifying so that Energy dissipating material surrender power consumption.
Description
Technical field
This utility model is mainly used in prefabrication, as the element connected between prefabricated components, and
Power consumption effect is played when producing relative displacement between components.
Background technology
The ultimate principle of engineering structure damping is to utilize special cushioning members or device, is allowed to make rate be introduced in macroseism
Mecystasis, produces damping, and then consumes the energy in input architectural structure system, alleviate the dynamic response of structure, more preferably
The safety of guarantee agent structure, be a kind of effective, safe, economic engineering cushion technique.For this domestic and international technical staff
Through developing and application is permitted eurypalynous damping device.
Prefabricated assembling type reinforced concrete structure has plurality of advantages: speed of application is fast, build guality is high, project cost
Low, sustainable development and the Residential health of improvement and safety.But, especially at high-intensity earthquake in Practical Project
District, the application of precast concrete nevertheless suffers from the biggest restriction, cannot adapt to far away development and the demand of society in epoch.
Producing although the component of precast concrete is factory industry metaplasia, its quality is easily guaranteed that, and generally higher than site concrete, but
During practical set, the connecting portion between component is the weak part of total, easily first sends out under geological process
Raw destruction.Therefore to deeply recognize the anti-seismic performance of precast construction, improve the practicality of precast construction, the research that it is connected
Most important.Common prefabricated assembled concrete connects and is divided into two kinds: involvement connects and wet connection.Wet connection is by special company
Component cast-in-situ is connected by fitting and a small amount of concrete, can be connected equivalence with cast-in-place concrete structure.Involvement connects, and is by weldering
Connect, component is coupled together by bolt connection, the method such as post-stretching, and the rigidity of junction is generally little than component, makees at a constant load
Sliding can be produced under with, become the weak part in structure.Existing many designs are that connecting elements is designed as antivibrator,
Become an energy dissipation element of inside configuration.
Under normal circumstances, the phase produced between building structural elements under external force, geological process or wind action
Less to displacement or corner, existing displacement relationship type energy consumer Structure of need could fully reach when having bigger relative deformation
To energy consumption effect.Meanwhile, existing energy-dissipating device entirety takes up room relatively big or needs more complicated support system, and impact is built
Build the space service efficiency of thing, also the integral rigidity of structure is created impact, be restricted in actual applications.
Utility model content
The purpose of this utility model is to be to develop a kind of element having power consumption and interconnection function concurrently, builds prefabricated assembled
Building middle connection prefabricated components, the relatively small displacement produced between the component that simultaneously can will be connected under external load effect is carried out
Amplify, reach the effect to building energy-dissipating and shock-absorbing by rotating the deformation shearing material in energy consumer.
The technical solution of the utility model:
The rotary power consumption connector that a kind of center is fixing, including fixed plate 1, maneuvering board 2, swivel plate the 3, first shearing-type
Metal Energy dissipating material the 4, second shearing-type metal Energy dissipating material the 5, first viscoelasticity Energy dissipating material the 6, second viscoelasticity Energy dissipating material 7
With bolt 8.
Fixed plate 1 is formed by connecting by upper plate, lower plate and connecting plate, and one end of swivel plate 3 is in the space that fixed plate 1 is formed
Rotating, the circular arc inside connecting plate is tangent with the circular arc of this side of swivel plate 3；First shearing-type metal Energy dissipating material 4 is strip circle
Arcuate structure, its strip arc-shaped structure center of circle is identical with the circular arc center of circle of this lateral edges of swivel plate 3；The lower surface of upper plate, under
The upper surface of plate and the upper and lower surface of swivel plate 3 have identical groove, for placing the first shearing-type metal Energy dissipating material 4；
The groove of the lower surface of upper plate is relative with the groove of the upper surface of swivel plate 3, and one piece of first shearing-type metal Energy dissipating material 4 embeds
In two grooves, the groove of lower plate upper surface is relative with the groove of the lower surface of swivel plate 3, and another block first shearing-type metal consumes
Can embed in two grooves by material 4；The first viscoelastic is pasted at gap between swivel plate 3 and the lower surface of upper plate, lower plate upper surface
Property Energy dissipating material 6, its size equal to the upper plate of fixed plate 1, lower plate and swivel plate 3 initially time the area that overlaps.
Maneuvering board 2 is formed by connecting by upper plate, lower plate and connecting plate, the space that the other end of swivel plate 3 is formed at maneuvering board 2
Interior rotation；Remaining structure is identical with the structure of fixed plate 1 side.
Wherein, fixed plate 1 and maneuvering board 2 are connected by preformed hole and the built-in fitting in building element are fixing；Swivel plate 3 with
Fixed plate 1, maneuvering board 2 are hinged by bolt 8 respectively, the pore size on fixed plate 1, swivel plate 3 and bolt 8 diameter phase
With, the tapping of maneuvering board 2 is horizontal concrete chute；By adjusting the perforate installing the bolt 8 being connected with maneuvering board 2 on swivel plate 3
Position and swivel plate grooves on two sides position, can enter according to the practical situation of building structure or building element with displacement enlargement ratio
Row sum-equal matrix.
Swivel plate 3 is connected with fixed plate 18 sections of the bolt that the circular arc center of circle, edge of side is connected with swivel plate 3 and fixed plate 1
The center of circle, face is identical, and arc radius is connected with maneuvering board 2 the edge arc radius of side more than swivel plate 3, and concrete size can root
Adjust according to practical situation.
Another kind of structural scheme:
When the first described shearing-type metal Energy dissipating material 4 is identical with the second shearing-type metal Energy dissipating material 5, swivel plate 3
For symmetrical plate, the center of circle, bolt 7 cross section that its circular arc center of circle, edge is connected with swivel plate 3 and fixed plate 1 is identical, in maneuvering board 2
Connecting plate is rectangular slab and tangent with this side circular arc of swivel plate 3.
The beneficial effects of the utility model: different component can be attached by this utility model, simultaneously by institute's component it
Between be amplified as required when producing relatively small displacement, thus the energy dissipation capacity giving full play to material increases power consumption effect
Really.I.e. when the prefabricated components that the left and right sides is connected produce relative displacement, produce identical between fixed plate 1 and maneuvering board 2
Displacement, under the drive of the bolt 8 being connected with maneuvering board 2 at swivel plate 3, swivel plate 3 is with in the bolt 8 that is connected with fixed plate 1
Mandrel is that rotary shaft produces rotation, then drives Energy dissipating material 4,5,6,7 to be deformed, it is achieved energy expenditure.This utility model
There is volume little, motion stabilization, install simple, stable, the advantages such as durability is strong, are the connection units of a kind of efficient power consumption
Part.
Accompanying drawing explanation
Fig. 1 is rotary power consumption connector front view of the present utility model.
Fig. 2 is rotary power consumption connector top view of the present utility model.
Fig. 3 is rotary power consumption connector 1-1 profile of the present utility model.
Fig. 4 is rotary power consumption connector 2-2 profile of the present utility model.
Fig. 5 is the front view after rotary power consumption connecting member deformation of the present utility model.
Fig. 6 is 1-1 profile after rotary power consumption connecting member deformation of the present utility model.
Fig. 7 is the placement location schematic diagram of the first antivibrator.
Fig. 8 is the placement location schematic diagram of the second antivibrator.
Fig. 9 is the placement location schematic diagram of the third antivibrator.
Detailed description of the invention
Below in conjunction with accompanying drawing and technical scheme, further illustrate detailed description of the invention of the present utility model.
The rotary power consumption connector that a kind of center is fixing, including fixed plate 1, maneuvering board 2, swivel plate the 3, first shearing-type
Metal Energy dissipating material the 4, second shearing-type metal Energy dissipating material the 5, first viscoelasticity Energy dissipating material the 6, second viscoelasticity Energy dissipating material 7
With bolt 8.
Fixed plate 1 is formed by connecting by upper plate, lower plate and connecting plate, and swivel plate 3 one end turns in the space that fixed plate 1 is formed
Dynamic, this side circular arc of the circular arc inside connecting plate and swivel plate 3 is tangent；First shearing-type metal Energy dissipating material 4 is strip circular arc
Structure, its strip arc-shaped structure center of circle is identical with the circular arc center of circle of this lateral edges of swivel plate 3；The lower surface of upper plate, lower plate
The upper and lower surface of upper surface and swivel plate 3 has identical groove, the groove of the lower surface of upper plate and the upper surface of swivel plate 3
Groove is relative, and one piece of first shearing-type metal Energy dissipating material 4 embeds in two grooves, the groove of lower plate upper surface and swivel plate 3
The groove of lower surface relative, another block the first shearing-type metal Energy dissipating material 4 embeds in two grooves；Swivel plate 3 and upper plate
Lower surface, paste the first viscoelasticity Energy dissipating material 6 at gap between lower plate upper surface, its size is upper and lower equal to fixed plate 1
The area overlapped when plate is initial with swivel plate 3.
Maneuvering board 2 is formed by connecting by upper plate, lower plate and connecting plate, and connecting plate is identical with the connecting plate in fixed plate 1, rotates
Plate 3 other end rotates in the space that maneuvering board 2 is formed；Remaining structure is identical with the structure of fixed plate 1 side；
Wherein, fixed plate 1 and maneuvering board 2 can connect by the built-in fitting in reserving hole and building element is fixing；Rotation
Flap 3 and fixed plate 1, maneuvering board 2 are hinged by bolt 8 respectively, and the pore size on fixed plate 1, swivel plate 3 is straight with bolt 8
Footpath size is identical, and the tapping of maneuvering board 2 is horizontal concrete chute；By adjusting, the bolt being connected with maneuvering board 2 is installed on swivel plate 3
The position of opening of 8 and swivel plate grooves on two sides position, can be with displacement enlargement ratio, according to building structure or the reality of building element
Situation is adjusted.
Swivel plate 3 is connected with fixed plate 18 sections of the bolt that the circular arc center of circle, edge of side is connected with swivel plate 3 and fixed plate 1
The center of circle, face is identical, and arc radius is connected with maneuvering board 2 the edge arc radius of side more than swivel plate 3, and concrete size can root
Adjust according to practical situation.
Another kind of structural scheme:
When the first above-mentioned shearing-type metal Energy dissipating material 4 is identical with the second shearing-type metal Energy dissipating material 5, swivel plate 3
For symmetrical plate, the center of circle, bolt 7 cross section that its circular arc center of circle, edge is connected with swivel plate 3 and fixed plate 1 is identical, in maneuvering board 2
Connecting plate is rectangular slab and tangent with this side circular arc of swivel plate 3.
The beneficial effects of the utility model: different component can be attached by this utility model, simultaneously by institute's component it
Between be amplified as required when producing relatively small displacement, thus the energy dissipation capacity giving full play to material increases power consumption effect
Really.I.e. when the prefabricated components that the left and right sides is connected produce relative displacement, produce identical between fixed plate 1 and maneuvering board 2
Displacement, under the drive of the bolt 8 being connected with maneuvering board 2 at swivel plate 3, swivel plate 3 is with in the bolt 8 that is connected with fixed plate 1
Mandrel is that rotary shaft produces rotation, then drives Energy dissipating material 4,5,6,7 to be deformed, it is achieved energy expenditure.
It is little that this utility model has volume, moves more stable, installs simple, stable, and the advantages such as durability is strong are
A kind of connecting element of efficient power consumption.
The present embodiment solves the deficiency of the connecting element that consumes energy in existing prefabrication, i.e. by rotary power consumption
Device is exaggerated the relative displacement between component, improves energy-dissipating and shock-absorbing effect.
Claims (2)
1. the rotary power consumption connector that a center is fixing, it is characterised in that this rotary power consumption connector include fixed plate,
Maneuvering board, swivel plate, the first shearing-type metal Energy dissipating material, the second shearing-type metal Energy dissipating material, the first viscoelasticity power consumption material
Material, the second viscoelasticity Energy dissipating material and bolt；
Fixed plate is formed by connecting by upper plate, lower plate and connecting plate, and one end of swivel plate rotates in the space that fixed plate is formed, even
Circular arc inside fishplate bar is tangent with the circular arc of this side of swivel plate；First shearing-type metal Energy dissipating material is strip arc-shaped structure,
Its strip arc-shaped structure center of circle is identical with the circular arc center of circle of this lateral edges of swivel plate；The lower surface of upper plate, the upper surface of lower plate
With the upper and lower surface of swivel plate, there is identical groove, for placing the first shearing-type metal Energy dissipating material；The lower surface of upper plate
Groove relative with the groove of the upper surface of swivel plate, one piece of first shearing-type metal Energy dissipating material embeds in two grooves, under
The groove of plate upper surface is relative with the groove of the lower surface of swivel plate, and another block the first shearing-type metal Energy dissipating material embeds two
In groove；The first viscoelasticity Energy dissipating material, its size is pasted at gap between swivel plate and the lower surface of upper plate, lower plate upper surface
The area overlapped time initial with swivel plate equal to the upper plate of fixed plate, lower plate；
Maneuvering board is formed by connecting by upper plate, lower plate and connecting plate, and the other end of swivel plate rotates in the space that maneuvering board is formed；
Remaining structure is identical with the structure of fixed plate side；
Wherein, fixed plate and maneuvering board are connected by preformed hole and the built-in fitting in building element are fixing；Swivel plate and fixed plate,
Maneuvering board is respectively by bolted splice, and the pore size on fixed plate, swivel plate is identical with diameter of bolt size, opening of maneuvering board
It it is horizontal concrete chute at hole；Recessed by adjusting the position of opening installing the bolt being connected with maneuvering board on swivel plate and swivel plate both sides
Groove location, displacement enlargement ratio；
Swivel plate is connected with fixed plate the center of circle, the bolt cross section phase that the circular arc center of circle, edge of side is connected with swivel plate and fixed plate
With, and arc radius is connected with maneuvering board the edge arc radius of side more than swivel plate.
Rotary power consumption connector the most according to claim 1, it is characterised in that the first described shearing-type metal power consumption
When material and the second shearing-type metal Energy dissipating material are identical, swivel plate is symmetrical plate, its circular arc center of circle, edge and swivel plate and consolidate
Determining the center of circle, bolt cross section that plate is connected identical, connecting plate in maneuvering board is rectangular slab and tangent with this side circular arc of swivel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597290.7U CN205669277U (en) | 2016-06-17 | 2016-06-17 | The rotary power consumption connector that a kind of center is fixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620597290.7U CN205669277U (en) | 2016-06-17 | 2016-06-17 | The rotary power consumption connector that a kind of center is fixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205669277U true CN205669277U (en) | 2016-11-02 |
Family
ID=57192478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620597290.7U Withdrawn - After Issue CN205669277U (en) | 2016-06-17 | 2016-06-17 | The rotary power consumption connector that a kind of center is fixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205669277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952016A (en) * | 2016-06-17 | 2016-09-21 | 大连理工大学 | Center-fixed rotary energy-consuming connector |
| CN110499833A (en) * | 2019-08-20 | 2019-11-26 | 燕山大学 | A kind of energy-consumption damper stage by stage |
| CN114809767A (en) * | 2022-04-29 | 2022-07-29 | 东南大学 | Displacement amplification type mild steel damper |
-
2016
- 2016-06-17 CN CN201620597290.7U patent/CN205669277U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952016A (en) * | 2016-06-17 | 2016-09-21 | 大连理工大学 | Center-fixed rotary energy-consuming connector |
| CN105952016B (en) * | 2016-06-17 | 2017-12-26 | 大连理工大学 | The rotary power consumption connector that a kind of center is fixed |
| CN110499833A (en) * | 2019-08-20 | 2019-11-26 | 燕山大学 | A kind of energy-consumption damper stage by stage |
| CN114809767A (en) * | 2022-04-29 | 2022-07-29 | 东南大学 | Displacement amplification type mild steel damper |
| CN114809767B (en) * | 2022-04-29 | 2024-06-04 | 东南大学 | Displacement amplification type mild steel damper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161102 Effective date of abandoning: 20171226 |