CN208441588U - A kind of double drum type brake energy consumption tension and compression dampers - Google Patents
A kind of double drum type brake energy consumption tension and compression dampers Download PDFInfo
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- CN208441588U CN208441588U CN201821028597.0U CN201821028597U CN208441588U CN 208441588 U CN208441588 U CN 208441588U CN 201821028597 U CN201821028597 U CN 201821028597U CN 208441588 U CN208441588 U CN 208441588U
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Abstract
The utility model provides a kind of double drum type brake energy consumption tension and compression dampers, belongs to building construction vibration control field.Beneficial effect is that initial stiffness is larger, material yield diffusional area is big, recoverable deformation is big, damping capacity is strong, using the energy consumption mode of double drum type brake tension and compression and the energy consumption mode of combination Wasted-energy steel plate mutual extrusion friction, it can be mutually coordinated, without obvious stress concentration phenomenon, play respective maximum effect, stock utilization is high, the energy consumption buffer layer of setting, elastic bonding packing material, foamed aluminium Energy dissipating material energy consumption effect is good, make the energy such as kinetic energy or the elastic potential energy of structure be converted to the forms such as thermal energy to dissipate, the fabrication and installation of double drum type brake energy consumption tension and compression dampers are simple simultaneously, it can be used in the Aseismic Design of new building engineering, it can be used for the reinforcing maintenance of existing engineering, all there is larger difference with the prior art in the selection of material and the improvement of structure, the earthquake response of building structure can be reduced, building structure is played very well Protective effect.
Description
Technical field
The utility model belongs to building construction vibration control field, more particularly to a kind of double drum type brake energy consumption tension and compression dampings
Device.
Background technique
Metallic damper (metallic yielding damper) is made of mild steel or other softer metals
At various forms of damping energy dissipation devices.There is good Hysteresis Behavior after metal yield, moulded using the bullet that certain metals have
Property hysteresis deformation energy consumption, including mild steel damper, lead damper and marmem (shape memory alloys, letter
Claim SMA) damper etc..The mechanism that it carries out vibration control to structure is the surrender that the portion of energy of structural vibration is passed through metal
Hysteretic energy dissipates, to achieve the purpose that reduce structural response, mild steel damper is that mild steel is made full use of to enter plasticity rank
There is good hysteretic characteristic after section.1972, the American scholars such as Kelly and Skinner were first begin to research and utilization mild steel
This performance carry out the dynamic response of control structure, and propose several forms of mild steel damper, including torsion beam, bent beam, U
Shape energy consumer etc..Then, other scholars again propose the different mild steel damper of many forms in succession, wherein than it is more typical such as
X shape, triangular plate mild steel damper, E shape steel damper, C-type steel damper etc..By the theory point of many scholars at home and abroad
Analysis and experimental study, it was demonstrated that mild steel damper has stable hysteretic characteristic, good low cycle fatigue property, long-term reliability
The features such as not influenced by environment, temperature, be a kind of up-and-coming energy consumer, and all metal damper has recoverable deformation
Greatly, damping capacity is strong and durability, corrosion resistance, anti-fatigue performance are good, operating temperature range is big low with maintenance cost etc. excellent
Point.
Summary of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of double drum type brake energy consumption tension and compression dampers,
Initial stiffness is larger, and material yield diffusional area is big, and the energy such as kinetic energy or the elastic potential energy of structure is made to be converted to the forms such as thermal energy
It dissipates, the earthquake response of building structure can be reduced, played a very good protection to building structure.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of double drum type brake energy consumption tension and compression dampers mainly include connecting plate, connecting plate screw, fixed charge method end plate, circle outer cylinder
Semicircle Wasted-energy steel plate, the outer tube end-plate of circle, circle inner cylinder semicircle Wasted-energy steel plate, tube end-plate, energy consumption buffer layer, arc consume energy in circle
Steel plate, tension and compression connection, foamed aluminium Energy dissipating material, coordinates connection reinforcing bar, locking nut, arc energy consumption at elastic bonding packing material
Steel plate connecting plate and energy consumption separate mild steel plate etc.,
In the structure of double drum type brake energy consumption tension and compression dampers, surrounded in circle outer cylinder semicircle Wasted-energy steel plate and the outer tube end-plate of circle
Inside configuration be provided with the structure that surrounds of tube end-plate in round inner cylinder semicircle Wasted-energy steel plate and circle, in circle inner cylinder semicircle energy consumption
The inside configuration setting energy consumption buffer layer that tube end-plate surrounds in steel plate and circle, in circle inner cylinder semicircle Wasted-energy steel plate and circle inner cylinder end
The inside configuration that plate surrounds is arranged several energy consumptions and separates mild steel plate, and energy consumption separates the link position and adjacent circle inner cylinder of mild steel plate
Semicircle Wasted-energy steel plate is identical with the circle link position of inner cylinder semicircle Wasted-energy steel plate, the outer tube end-plate of adjacent circle and circle inner cylinder end
Plate is attached using several coordinations connection reinforcing bar and both ends are fixed using locking nut, and tube end-plate and circle outside adjacent circle
Several arc Wasted-energy steel plates are set between interior tube end-plate, and the both ends of arc Wasted-energy steel plate are fixed using arc Wasted-energy steel plate connecting plate
Connection, bending radius of the arc Wasted-energy steel plate from centre to two sides is gradually reduced, in arc Wasted-energy steel plate and arc Wasted-energy steel plate
Inside configuration that connecting plate surrounds be arranged foamed aluminium Energy dissipating material, circle outer cylinder semicircle Wasted-energy steel plate and the outer tube end-plate of circle and it is round in
The sky that tube end-plate and outermost arc Wasted-energy steel plate and arc Wasted-energy steel plate connecting plate surround in the semicircle Wasted-energy steel plate of cylinder and circle
Intracavitary setting elastic bonding packing material, setting tension and compression, which are connected, connect tube end-plate outside the circle of two sides with fixed charge method end plate, fixing end
Board ends are connecting plate, and several connecting plate screws are opened up on connecting plate.
Tube end-plate, arc in justifying outer cylinder semicircle Wasted-energy steel plate, the outer tube end-plate of circle, justifying inner cylinder semicircle Wasted-energy steel plate, justify
Wasted-energy steel plate and energy consumption are separated mild steel plate and are made using low yield point steel plate.
The both ends of arc Wasted-energy steel plate and arc Wasted-energy steel plate connecting plate are using welded connecting.
Elastic bonding packing material is made using high-damping rubber.
Foamed aluminium Energy dissipating material is made using foamed aluminium.
Energy consumption buffer layer is filled using polyurethane foam.
Connecting plate screw on connecting plate uses spaced set.
The utility model has the beneficial effects that initial stiffness is larger, material yield diffusional area is big, recoverable deformation is big, resistance
Buddhist nun's ability is strong, can using the energy consumption mode of double drum type brake tension and compression and the energy consumption mode of combination Wasted-energy steel plate mutual extrusion friction
It is mutually coordinated, without obvious stress concentration phenomenon, respective maximum effect is played, stock utilization is high, energy consumption buffer layer, the bullet of setting
Property bonding packing material, foamed aluminium Energy dissipating material energy consumption effect it is good, so that the energy such as kinetic energy or the elastic potential energy of structure is converted to heat
The forms such as energy dissipate, while the fabrication and installation of double drum type brakes energy consumption tension and compression damper are simple, easy to use, can be used in creating
The Aseismic Design of architectural engineering can be used for the reinforcing maintenance of existing engineering, material selection and structure improvement all with
The prior art has biggish difference, can reduce the earthquake response of building structure, play a very good protection to building structure.
Detailed description of the invention
Fig. 1 is the double drum type brakes energy consumption tension and compression damper schematic elevation views of the utility model.
Fig. 2 is the double drum type brakes energy consumption tension and compression damper schematic side views of the utility model.
Fig. 3 is the A-A sectional view of Fig. 2.
In figure: 1 is connecting plate；2 be connecting plate screw；3 be fixed charge method end plate；4 be circle outer cylinder semicircle Wasted-energy steel plate；5 are
The outer tube end-plate of circle；6 be circle inner cylinder semicircle Wasted-energy steel plate；7 be tube end-plate in circle；8 be energy consumption buffer layer；9 be arc energy consumption steel
Plate；10 be elastic bonding packing material；11 connect for tension and compression；12 be foamed aluminium Energy dissipating material；13 be coordination connection reinforcing bar；14 are
Locking nut；15 be arc Wasted-energy steel plate connecting plate；16 separate mild steel plate for energy consumption.
Specific embodiment
In order to further illustrate the utility model, the utility model is retouched in detail with reference to the accompanying drawings and embodiments
It states, but they cannot be interpreted as to the restriction to scope of protection of the utility model.
A kind of double drum type brakes consume energy tension and compression damper, as shown in Fig. 1 ~ Fig. 3, mainly include connecting plate 1, connecting plate screw 2,
Fixed charge method end plate 3, circle outer cylinder semicircle Wasted-energy steel plate 4, the outer tube end-plate 5 of circle, circle inner cylinder semicircle Wasted-energy steel plate 6, the interior tube end-plate of circle
7, consume energy buffer layer 8, arc Wasted-energy steel plate 9, elastic bonding packing material 10, tension and compression connection 11, foamed aluminium Energy dissipating material 12, association
Connection reinforcing bar 13, locking nut 14, arc Wasted-energy steel plate connecting plate 15 and energy consumption is adjusted to separate mild steel plate 16 etc.,
In the structure of double drum type brake energy consumption tension and compression dampers, enclosed in circle outer cylinder semicircle Wasted-energy steel plate 4 and the outer tube end-plate 5 of circle
At inside configuration be provided with the structure that tube end-plate 7 surrounds in round inner cylinder semicircle Wasted-energy steel plate 6 and circle, it is semicircle in circle inner cylinder
The inside configuration setting energy consumption buffer layer 8 that tube end-plate 7 surrounds in Wasted-energy steel plate 6 and circle, in circle 6 He of inner cylinder semicircle Wasted-energy steel plate
The inside configuration that tube end-plate 7 surrounds in circle is arranged several energy consumptions and separates mild steel plate 16, and energy consumption separates the link position of mild steel plate 16
It is identical as adjacent circle inner cylinder semicircle Wasted-energy steel plate 6 and the circle link position of inner cylinder semicircle Wasted-energy steel plate 6, outside adjacent circle
Tube end-plate 7 is attached using several coordinations connection reinforcing bar 13 in tube end-plate 5 and circle and both ends are fixed using locking nut 14, and
Several arc Wasted-energy steel plates 9, the both ends of arc Wasted-energy steel plate 9 are being set between tube end-plate 7 in tube end-plate 5 outside adjacent circle and circle
It being fixedly connected using arc Wasted-energy steel plate connecting plate 15, bending radius of the arc Wasted-energy steel plate 9 from centre to two sides is gradually reduced,
Foamed aluminium Energy dissipating material 12 is set in the inside configuration that arc Wasted-energy steel plate 9 and arc Wasted-energy steel plate connecting plate 15 surround, circle is outer
Tube end-plate 7 and outermost arc in the semicircle Wasted-energy steel plate 4 of cylinder and the outer tube end-plate 5 of circle and circle inner cylinder semicircle Wasted-energy steel plate 6 and circle
Elastic bonding packing material 10 is set in the cavity that shape Wasted-energy steel plate 9 and arc Wasted-energy steel plate connecting plate 15 surround, tension and compression are set
Tube end-plate 5 outside the circle of two sides is connect by connection 11 with fixed charge method end plate 3, and 3 both ends of fixed charge method end plate are connecting plate 1, is opened on connecting plate 1
If several connecting plate screws 2.
Circle outer cylinder semicircle Wasted-energy steel plate 4, the outer tube end-plate 5 of circle, circle inner cylinder semicircle Wasted-energy steel plate 6, the interior tube end-plate 7 of circle,
Arc Wasted-energy steel plate 9 and energy consumption are separated mild steel plate 16 and are made using low yield point steel plate.
The both ends of arc Wasted-energy steel plate 9 and arc Wasted-energy steel plate connecting plate 15 are using welded connecting.
Elastic bonding packing material 10 is made using high-damping rubber.
Foamed aluminium Energy dissipating material 12 is made using foamed aluminium.
Energy consumption buffer layer 8 is filled using polyurethane foam.
Connecting plate screw 2 on connecting plate 1 uses spaced set.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (2)
- The tension and compression damper 1. a kind of double drum type brakes consume energy, including connecting plate (1), connecting plate screw (2), fixed charge method end plate (3), circle are outer Cylinder semicircle Wasted-energy steel plate (4), circle inner cylinder semicircle Wasted-energy steel plate (6), tube end-plate (7) in circle, is consumed energy the outer tube end-plate (5) of circle Buffer layer (8), arc Wasted-energy steel plate (9), elastic bonding packing material (10), tension and compression connect (11), foamed aluminium Energy dissipating material (12), coordinate connection reinforcing bar (13), locking nut (14), arc Wasted-energy steel plate connecting plate (15) and energy consumption and separate mild steel plate (16), it is characterised in that:In the structure of double drum type brake energy consumption tension and compression dampers, enclosed in circle outer cylinder semicircle Wasted-energy steel plate (4) and the outer tube end-plate (5) of circle At inside configuration be provided with the structure that surrounds of tube end-plate (7) in round inner cylinder semicircle Wasted-energy steel plate (6) and circle, in circle inner cylinder half Inside configuration setting energy consumption buffer layer (8) that tube end-plate (7) surrounds in round Wasted-energy steel plate (6) and circle, it is semicircle in circle inner cylinder The inside configuration setting energy consumption that tube end-plate (7) surrounds in Wasted-energy steel plate (6) and circle separates mild steel plate (16), and energy consumption separates mild steel plate (16) connection of link position and adjacent circle inner cylinder semicircle Wasted-energy steel plate (6) and circle inner cylinder semicircle Wasted-energy steel plate (6) Position is identical, and tube end-plate (7) is attached using connection reinforcing bar (13) is coordinated in the outer tube end-plate (5) of adjacent circle and circle, coordinates It is fixed using locking nut (14) to connect reinforcing bar (13) both ends, and outside adjacent circle tube end-plate (5) and in justifying tube end-plate (7) it Between arc Wasted-energy steel plate (9) are set, the both ends of arc Wasted-energy steel plate (9) connect using arc Wasted-energy steel plate connecting plate (15) is fixed It connects, bending radius of the arc Wasted-energy steel plate (9) from centre to two sides is gradually reduced, and is consumed energy in arc Wasted-energy steel plate (9) and arc Foamed aluminium Energy dissipating material (12) are arranged in inside configuration that steel plate connecting plate (15) surrounds, circle outer cylinder semicircle Wasted-energy steel plate (4) and Tube end-plate (7) and outermost arc Wasted-energy steel plate (9) in the outer tube end-plate (5) of circle and circle inner cylinder semicircle Wasted-energy steel plate (6) and circle Elastic bonding packing material (10) are set in the cavity surrounded with arc Wasted-energy steel plate connecting plate (15), setting tension and compression connect (11) Tube end-plate (5) outside the circle of two sides is connect with fixed charge method end plate (3), fixed charge method end plate (3) side is connecting plate (1), in connecting plate (1) On open up connecting plate screw (2).
- 2. a kind of double drum type brakes energy consumption tension and compression dampers described in claim 1, it is characterised in that: the connecting plate on connecting plate (1) Screw hole (2) uses spaced set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028597.0U CN208441588U (en) | 2018-07-01 | 2018-07-01 | A kind of double drum type brake energy consumption tension and compression dampers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821028597.0U CN208441588U (en) | 2018-07-01 | 2018-07-01 | A kind of double drum type brake energy consumption tension and compression dampers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208441588U true CN208441588U (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821028597.0U Expired - Fee Related CN208441588U (en) | 2018-07-01 | 2018-07-01 | A kind of double drum type brake energy consumption tension and compression dampers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208441588U (en) |
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2018
- 2018-07-01 CN CN201821028597.0U patent/CN208441588U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190129 Termination date: 20210701 |