CN208870215U - A kind of cylinder tension and compression damper with limit reset function - Google Patents
A kind of cylinder tension and compression damper with limit reset function Download PDFInfo
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- CN208870215U CN208870215U CN201821405633.0U CN201821405633U CN208870215U CN 208870215 U CN208870215 U CN 208870215U CN 201821405633 U CN201821405633 U CN 201821405633U CN 208870215 U CN208870215 U CN 208870215U
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Abstract
The utility model belongs to building construction vibration control field, more particularly to a kind of cylinder tension and compression damper with limit reset function.Including connecting plate, connecting plate screw, fixed charge method end plate, circle outer cylinder, end plate, end Wasted-energy steel plate, energy consumption separates mild steel plate, tension and compression plate is reinforced in energy consumption, arc Wasted-energy steel plate, elastic bonding packing material, tension and compression connector, foamed aluminium Energy dissipating material, semicircle Wasted-energy steel plate, coordinate connection reinforcing bar, locking nut, shape-memory alloy wire and spring energy consumption body, the left side in structure is surrounded in circle outer cylinder and end plate, right two sides are symmetrical arranged two energy consumptions and reinforce tension and compression plate, the utility model is designed using drum type brake tension and compression structure, shape-memory alloy wire recovery deformability with super strength, vibration for the damper in tension and compression direction provides stable damping force and auto-reset function, it can be reduced the earthquake response of building when earthquake.
Description
Technical field
The utility model belongs to building construction vibration control field, more particularly to a kind of circle with limit reset function
Cylinder tension and compression damper.
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 is a kind of up-and-coming energy consumer.Therefore it researches and develops a kind of with 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
The re-centring damper of point is technical problem urgently to be solved.
Utility model content
In order to solve above-mentioned technical problem, the utility model provides a kind of cylinder drawing with limit reset function
Damper is pressed, is designed using drum type brake tension and compression structure, shape-memory alloy wire recovery deformability with super strength, for the damping
Vibration of the device in tension and compression direction provides stable damping force and auto-reset function, and when earthquake can be reduced the earthquake response of building.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
It is a kind of with limit reset function cylinder tension and compression damper, including connecting plate, connecting plate screw, fixed charge method end plate,
Circle outer cylinder, end plate, end Wasted-energy steel plate, energy consumption separates mild steel plate, tension and compression plate, arc Wasted-energy steel plate, elastic bonding are reinforced in energy consumption
Packing material, foamed aluminium Energy dissipating material, semicircle Wasted-energy steel plate, coordinates connection reinforcing bar, locking nut, shape at tension and compression connector
Memory alloy wire and spring energy consumption body,
A kind of cylinder tension and compression damper with limit reset function surrounds left and right in structure in circle outer cylinder and end plate
Two sides are symmetrical arranged two energy consumptions and reinforce tension and compression plate, and two energy consumptions are reinforced being respectively set in the structure that tension and compression plate and circle outer cylinder surround
Foamed aluminium Energy dissipating material, two consumptions are arranged in elastic bonding packing material, remaining cavity in structure that circle outer cylinder and end plate surround
The structure that end Wasted-energy steel plate and semicircle Wasted-energy steel plate surround can be reinforced being provided between tension and compression plate, in end Wasted-energy steel plate and
Inside configuration that semicircle Wasted-energy steel plate surrounds is arranged several energy consumptions and separates mild steel plates, energy consumption separate mild steel plate upper and lower ends and
Semicircle Wasted-energy steel plate connection；Between end Wasted-energy steel plate and energy consumption separation mild steel plate, consuming energy separates mild steel plate and energy consumption point
Arc Wasted-energy steel plate is set between mild steel plate, and the side of end Wasted-energy steel plate is reinforced tension and compression plate with energy consumption and is fixedly connected, end
Wasted-energy steel plate, energy consumption separate mild steel plate, tension and compression plate is reinforced in energy consumption, arc Wasted-energy steel plate is by coordinating connection reinforcing bar connection, coordinate
Connection reinforcing bar is each passed through end Wasted-energy steel plate, energy consumption separates mild steel plate, tension and compression plate is reinforced in energy consumption, in arc Wasted-energy steel plate
Point, the both ends for coordinating connection reinforcing bar are locked using locking nut, are increased it and are cooperateed with energy dissipation capacity, the middle part in cylindrical structure
The shape-memory alloy wire that the mutual skewed crossing drawknot of several groups is arranged between tension and compression plate, shape memory are reinforced in two adjacent energy consumptions
The consolidation connection of tension and compression plate is reinforced in alloy wire both ends and energy consumption, and shape-memory alloy wire makes that mobile energy consumption occurs after tension and compression generation
Reinforce tension and compression sheet reset；Energy consumption can not only be increased, it can also be ensured that two adjacent energy consumptions are reinforced approaching between tension and compression plate
And cannot be separate, it further increases it and cooperates with energy dissipation capacity, tension and compression plate and end are reinforced in the energy consumption of arranged on left and right sides in cylindrical structure
Several spring energy consumption bodies are set between plate, the energy consumption of two sides is reinforced tension and compression plate and connected with fixed charge method end plate by setting tension and compression connector,
The outside of fixed charge method end plate is connecting plate, and several connecting plate screws are equidistantly opened up on connecting plate.
Further, the end Wasted-energy steel plate, energy consumption separate mild steel plate, arc Wasted-energy steel plate, semicircle energy consumption steel
Plate is all made of low yield point steel plate and is made.
Further, the end Wasted-energy steel plate and energy consumption reinforce tension and compression plate using welded connecting.
Further, the elastic bonding packing material is made using high-damping rubber.
Further, the foamed aluminium Energy dissipating material is made using foamed aluminium.
The utility model has the beneficial effects that
The beneficial effects of the utility model and advantage are that initial stiffness is larger, and material yield diffusional area is big, can restore to become
Shape is big, using drum type brake tension and compression structure design, using energy consumption reinforce tension and compression plate to end Wasted-energy steel plate, energy consumption separate mild steel plate,
Arc Wasted-energy steel plate, the semicircle mutual tension and compression of Wasted-energy steel plate energy consumption mode, can not only be consumed energy by the bending deformation of itself
, can be mutually coordinated and with elastic bonding packing material friction and Extrusion when occurring relative displacement, without obvious stress concentration phenomenon,
And energy consumption reinforces tension and compression plate and can also consume energy to the foamed aluminium Energy dissipating material extrusion friction being arranged in cylinder, keeps energy consumption more abundant,
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 shape of tension and compression plate and setting is reinforced in energy consumption
Memory alloy wire, spring energy consumption body are all cooperative bearing, shape-memory alloy wire recovery deformability with super strength, for this
Vibration of the damper in tension and compression direction provides stable damping force and auto-reset function, with can be reduced building structure in earthquake
Shake reaction.
Detailed description of the invention
Fig. 1 is a kind of cylinder tension and compression damper schematic elevation view with limit reset function of the utility model.
Fig. 2 is a kind of cylinder tension and compression damper schematic top plan view with limit reset function of the utility model.
Fig. 3 is a kind of cylinder tension and compression damper schematic side view with limit reset function of the utility model.
Fig. 4 is the A-A sectional view of Fig. 3.
In figure: 1 is connecting plate；2 be connecting plate screw；3 be fixed charge method end plate；4 be circle outer cylinder；5 be end plate；6 consume for end
It can steel plate；7 separate mild steel plate for energy consumption；8 reinforce tension and compression plate for energy consumption；9 be arc Wasted-energy steel plate；10 fill material for elastic bonding
Material；11 be tension and compression connector；12 be foamed aluminium Energy dissipating material；13 be semicircle Wasted-energy steel plate；14 be coordination connection reinforcing bar；15 are
Locking nut；16 be shape-memory alloy wire；17 be spring energy consumption body.
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.
Embodiment: as shown in figures 1-4, a kind of cylinder tension and compression damper with limit reset function, including connecting plate 1,
Connecting plate screw 2, fixed charge method end plate 3, circle outer cylinder 4, end plate 5, end Wasted-energy steel plate 6, energy consumption separates mild steel plate 7, energy consumption is reinforced drawing
Pressing plate 8, arc Wasted-energy steel plate 9, elastic bonding packing material 10, tension and compression connector 11, foamed aluminium Energy dissipating material 12, semicircle consumption
Energy steel plate 13 coordinates connection reinforcing bar 14, locking nut 15, shape-memory alloy wire 16 and spring energy consumption body 17, and consume energy steel for end
Plate 6, energy consumption separate mild steel plate 7, arc Wasted-energy steel plate 9, semicircle Wasted-energy steel plate 13 and are all made of low yield point steel plate and are made；
Elastic bonding packing material 10 is made using high-damping rubber.Foamed aluminium Energy dissipating material 12 is made using foamed aluminium.
A kind of cylinder tension and compression damper with limit reset function, circle outer cylinder 4 and end plate 5 surround a left side in structure,
Right two sides are symmetrical arranged two energy consumptions and reinforce tension and compression plate 8, divide in two structures that reinforcement tension and compression plates 8 and circle outer cylinder 4 surround that consume energy
Not She Zhi elastic bonding packing material 10, remaining cavity setting foamed aluminium in circle outer cylinder 4 and the structure that surrounds of end plate 5 consumes energy material
Material 12, two energy consumptions are reinforced being provided with the structure that end Wasted-energy steel plate 6 and semicircle Wasted-energy steel plate 13 surround between tension and compression plate 8,
The inside configuration that Wasted-energy steel plate 6 and semicircle Wasted-energy steel plate 13 surround in end is arranged several energy consumptions and separates mild steel plate 7, energy consumption point
It is connect every the upper and lower ends of mild steel plate 7 with semicircle Wasted-energy steel plate 13；In end Wasted-energy steel plate 6 and energy consumption separate mild steel plate 7 it
Between, energy consumption separate mild steel plate 7 and energy consumption separate mild steel plate 7 between be arranged arc Wasted-energy steel plate 9, the side of end Wasted-energy steel plate 6
Reinforce tension and compression plate 8 with energy consumption to be fixedly connected, end Wasted-energy steel plate 6, energy consumption separate mild steel plate 7, tension and compression plate 8, arc are reinforced in energy consumption
Wasted-energy steel plate 9 is connected by coordinating connection reinforcing bar 14, and coordination connection reinforcing bar 14 is each passed through end Wasted-energy steel plate 6, energy consumption separates
Mild steel plate 7, energy consumption reinforce the midpoint of tension and compression plate 8, arc Wasted-energy steel plate 9, and the both ends for coordinating connection reinforcing bar 14 use locking nut
15 are locked, and at middle part in cylindrical structure, two adjacent energy consumptions reinforce that the mutual skewed crossing of several groups is arranged between tension and compression plate 8
The consolidation connection of tension and compression plate 8 is reinforced in the shape-memory alloy wire 16 of drawknot, 16 both ends of shape-memory alloy wire and energy consumption, sends out in tension and compression
Shape-memory alloy wire 16 makes that the mobile energy consumption reinforcement reset of tension and compression plate 8 occurs after life；The consumption of arranged on left and right sides in cylindrical structure
It can reinforce that several spring energy consumption bodies 17 are arranged between tension and compression plate 8 and end plate 5, setting tension and compression connector 11 reinforces the energy consumption of two sides
Tension and compression plate 8 and fixed charge method end plate 3 connect, and the outside of fixed charge method end plate 3 is connecting plate 1, and several connections are equidistantly opened up on connecting plate 1
Plate screw hole 2.Foamed aluminium Energy dissipating material 12 is filled with remaining cavity in the structure that circle outer cylinder 4 and end plate 5 surround.
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 (5)
1. a kind of cylinder tension and compression damper with limit reset function, it is characterised in that: including connecting plate (1), connecting plate spiral shell
Hole (2), fixed charge method end plate (3), circle outer cylinder (4), end plate (5), end Wasted-energy steel plate (6), energy consumption separates mild steel plate (7), energy consumption adds
Hale pressing plate (8), arc Wasted-energy steel plate (9), elastic bonding packing material (10), tension and compression connector (11), foamed aluminium energy consumption material
Expect (12), semicircle Wasted-energy steel plate (13), coordinate connection reinforcing bar (14), locking nut (15), shape-memory alloy wire (16) and
Spring energy consumption body (17),
A kind of cylinder tension and compression damper with limit reset function, circle outer cylinder (4) and end plate (5) surround a left side in structure,
Right two sides are symmetrical arranged two energy consumptions and reinforce tension and compression plate (8), the knot that tension and compression plate (8) are reinforced in two energy consumptions and circle outer cylinder (4) surrounds
It is respectively set in structure elastic bonding packing material (10), remaining cavity setting in the structure that circle outer cylinder (4) and end plate (5) surround
Foamed aluminium Energy dissipating material (12), two energy consumptions are reinforced being provided with end Wasted-energy steel plate (6) and semicircle energy consumption between tension and compression plate (8)
The structure that steel plate (13) surrounds, Wasted-energy steel plate (6) and semicircle Wasted-energy steel plate (13) in end are if the inside configuration setting surrounded
Drying loss can separate mild steel plate (7), and the upper and lower ends that energy consumption separates mild steel plate (7) are connect with semicircle Wasted-energy steel plate (13)；It is holding
Portion's Wasted-energy steel plate (6) and energy consumption separate between mild steel plate (7), energy consumption separates mild steel plate (7) and energy consumption separates between mild steel plate (7)
It is arranged arc Wasted-energy steel plate (9), the side of end Wasted-energy steel plate (6) is reinforced tension and compression plate (8) with energy consumption and is fixedly connected, end energy consumption
Steel plate (6), energy consumption separate mild steel plate (7), energy consumption reinforces tension and compression plate (8), arc Wasted-energy steel plate (9) by coordinating connection reinforcing bar
(14) it connects, coordination connection reinforcing bar (14) is each passed through end Wasted-energy steel plate (6), energy consumption separates mild steel plate (7), energy consumption reinforcement is drawn
The midpoint of pressing plate (8), arc Wasted-energy steel plate (9), the both ends for coordinating connection reinforcing bar (14) are locked using locking nut (15),
At middle part in cylindrical structure, the mutual skewed crossing drawing junction configuration of setting several groups between tension and compression plate (8) is reinforced in two adjacent energy consumptions
The connection of tension and compression plate (8) consolidation is reinforced in memory alloy wire (16), shape-memory alloy wire (16) both ends and energy consumption, after tension and compression generation
Shape-memory alloy wire (16) makes that mobile energy consumption reinforcement tension and compression plate (8) reset occurs；The consumption of arranged on left and right sides in cylindrical structure
It can reinforce that several spring energy consumption bodies (17) are arranged between tension and compression plate (8) and end plate (5), tension and compression connector (11) are set by two sides
Tension and compression plate (8) and fixed charge method end plate (3) connection are reinforced in energy consumption, and the outside of fixed charge method end plate (3) is connecting plate (1), on connecting plate (1)
Equidistantly open up several connecting plate screws (2).
2. a kind of cylinder tension and compression damper with limit reset function according to claim 1, it is characterised in that: described
End Wasted-energy steel plate (6), energy consumption separate mild steel plate (7), arc Wasted-energy steel plate (9), semicircle Wasted-energy steel plate (13) be all made of it is low
Yield point steel plate is made.
3. a kind of cylinder tension and compression damper with limit reset function according to claim 1, it is characterised in that: described
End Wasted-energy steel plate (6) and energy consumption reinforce tension and compression plate (8) using welded connecting.
4. a kind of cylinder tension and compression damper with limit reset function according to claim 1, it is characterised in that: described
Elastic bonding packing material (10) is made using high-damping rubber.
5. a kind of cylinder tension and compression damper with limit reset function according to claim 1, it is characterised in that: described
Foamed aluminium Energy dissipating material (12) is made using foamed aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405633.0U CN208870215U (en) | 2018-08-29 | 2018-08-29 | A kind of cylinder tension and compression damper with limit reset function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821405633.0U CN208870215U (en) | 2018-08-29 | 2018-08-29 | A kind of cylinder tension and compression damper with limit reset function |
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| CN208870215U true CN208870215U (en) | 2019-05-17 |
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| CN201821405633.0U Expired - Fee Related CN208870215U (en) | 2018-08-29 | 2018-08-29 | A kind of cylinder tension and compression damper with limit reset function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877585A (en) * | 2020-07-22 | 2020-11-03 | 大连交通大学 | Self-resetting multistage damping energy-dissipation disc spring soft steel damper |
| CN112503125A (en) * | 2020-11-18 | 2021-03-16 | 东北林业大学 | Spiral friction type metal damper with self-resetting function |
| CN112832400A (en) * | 2021-01-07 | 2021-05-25 | 西安建筑科技大学 | Friction energy dissipation type damper and steel frame beam column connecting node |
-
2018
- 2018-08-29 CN CN201821405633.0U patent/CN208870215U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111877585A (en) * | 2020-07-22 | 2020-11-03 | 大连交通大学 | Self-resetting multistage damping energy-dissipation disc spring soft steel damper |
| CN111877585B (en) * | 2020-07-22 | 2021-12-14 | 大连交通大学 | Self-resetting multistage damping energy-dissipation disc spring soft steel damper |
| CN112503125A (en) * | 2020-11-18 | 2021-03-16 | 东北林业大学 | Spiral friction type metal damper with self-resetting function |
| CN112832400A (en) * | 2021-01-07 | 2021-05-25 | 西安建筑科技大学 | Friction energy dissipation type damper and steel frame beam column connecting node |
| CN112832400B (en) * | 2021-01-07 | 2022-05-24 | 西安建筑科技大学 | Friction energy dissipation type damper and steel frame beam column connecting node |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |