CN105863099A - Bone-shaped coupling beam damper - Google Patents
Bone-shaped coupling beam damper Download PDFInfo
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- CN105863099A CN105863099A CN201610399340.5A CN201610399340A CN105863099A CN 105863099 A CN105863099 A CN 105863099A CN 201610399340 A CN201610399340 A CN 201610399340A CN 105863099 A CN105863099 A CN 105863099A
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- bone shape
- steel plate
- wasted
- energy steel
- plate
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
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- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Vibration Dampers (AREA)
Abstract
The invention provides a bone-shaped coupling beam damper and relates to the technical field of civil engineering structure energy dissipation and shock absorption in order to solve the problem that in the prior art, the energy-dissipating capacity of a coupling beam damper is affected due to stress concentration. The bone-shaped coupling beam damper comprises a first end plate, a second end plate and at least one bone-shaped energy-dissipating steel plate. The two ends of each bone-shaped energy-dissipating steel plate are connected with the first end plate and the second end plate respectively. Each bone-shaped energy-dissipating steel plate comprises an energy dissipation part and two connecting parts. All the connecting parts are connected with the corresponding energy dissipation parts. The first end plate and the second end plate are connected with the corresponding connecting parts. The length of the side, connected with the first end plate or the second end plate, of each bone-shaped energy-dissipating steel plate is larger than the width of the corresponding energy dissipation part. When the number of the bone-shaped energy-dissipating steel plates is larger than or equal to two, the bone-shaped coupling beam damper further comprises a restraining device. The bone-shaped coupling beam damper is high in energy dissipation and shock absorption capacity.
Description
Technical field
The present invention relates to civil engineering structure energy-dissipating and shock-absorbing technical field, especially relate to a kind of bone shape
Coupling beam damper.
Background technology
In recent years, energy-dissipating and shock-absorbing technical research deepens continuously, and engineer applied has obtained unprecedented
Advancing, coupling beam damper is the most constantly applied in Practical Project as a kind of energy-dissipating and shock-absorbing component.
Coupling beam damper is a kind of special cushioning members integrating carrying and power consumption, when design
The bearing requirements of component should be ensured, the damping power consumption requirement of component to be ensured.Coupling beam damper is
The one of metal damper, in it relies primarily on setting regions, steel plate is plastically deformed dissipation seismic energy,
Such damper initial stiffness is preferable compared with big, bearing capacity and energy dissipation capacity.Under little shake effect, even
Beam damper is connected with both walls limb provides anti-side rigidity and bearing capacity for structure jointly；In middle shake with big
Under shake effect, coupling beam damper is surrendered prior to wall limb, and the seismic energy of dissipation input structure changes simultaneously
The dynamic characteristics of structure changes, reduces structure seismic Damage under geological process, effectively protects body junction
Structure, promotes building structure aseismatic and sets up defences ability.
The structural form of existing coupling beam damper is to open elongated hole or upper and lower at damper in territory, power consumption portion
Two ends and the ribbing of power consumption portion, this way can bring problems with: can cause at power consumption portion opening square hole should
The phenomenon that power is concentrated, and open slotted hole requirement construction precision in power consumption portion high, therefore opens length in power consumption portion
Hole difficulty is big, thus causes the process-cycle longer；Need in power consumption in the ribbing of coupling beam damper power consumption portion
Portion carries out sweating heat processing, causes coupling beam damper energy dissipation capacity impacted.
Summary of the invention
It is an object of the invention to provide a kind of bone shape coupling beam damper, to solve prior art is deposited
Coupling beam damper open elongated hole in power consumption portion and cause stress to concentrate, in power consumption portion, welding floor causes consumption
Can the affected technical problem of ability.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The bone shape coupling beam damper that the present invention provides, including: the first end plate, the second end plate and at least
One bone shape Wasted-energy steel plate, the two ends of described bone shape Wasted-energy steel plate respectively with described first end plate and described
Second end plate is connected, and it is relative with being positioned at described power consumption portion that described bone shape Wasted-energy steel plate includes a power consumption portion
Two connecting portions at two ends, one end of a described connecting portion is connected with described power consumption portion, the other end
Being connected with described first end plate, one end of another described connecting portion is connected with described power consumption portion, another
End is connected with described second end plate, described bone shape Wasted-energy steel plate and described first end plate or described second
The length of the side that end plate is connected, more than the width in described power consumption portion.
Preferably, the quantity of described bone shape Wasted-energy steel plate is more than or equal to two, and each described bone shape consumes energy
One end of steel plate is connected with described first end plate respectively, the other end is connected with described second end plate respectively,
Described bone shape coupling beam damper also includes that restraint device, described restraint device include position-limiting tube, keeper
And constraining rod, described position-limiting tube is between adjacent described bone shape Wasted-energy steel plate, and described position-limiting tube
Two ends contact with two adjacent described bone shape Wasted-energy steel plates respectively, described bone shape Wasted-energy steel plate sets
Being equipped with hole, location, described constraining rod passes described bone shape Wasted-energy steel plate and described position-limiting tube, described location
Part is installed on described position-limiting tube, and is positioned at the outside of two described bone shape Wasted-energy steel plates in outside, and
Contact with corresponding described bone shape Wasted-energy steel plate respectively.
Preferably, the first backing plate, institute it are provided with between described bone shape Wasted-energy steel plate and described position-limiting tube
Stating and be provided with the first through hole on the first backing plate, described constraining rod passes described first through hole.
Preferably, described constraining rod being provided with screw thread, described keeper is nut, described location
Part is installed on the two ends of described constraining rod and contacts with corresponding bone shape Wasted-energy steel plate respectively.
Preferably, the second backing plate, institute it are provided with between described bone shape Wasted-energy steel plate and described keeper
Stating and be provided with the second through hole on the second backing plate, described constraining rod passes described second through hole.
Preferably, the quantity of described restraint device is multiple, and multiple described restraint devices are along described bone
The length direction interval of shape Wasted-energy steel plate is arranged.
Preferably, described restraint device is installed on the power consumption portion of described bone shape Wasted-energy steel plate.
Preferably, described connecting portion includes the connecting plate being connected with described power consumption portion, and is arranged at institute
State the extension board of the relative both sides of connecting plate.
Preferably, described first end plate is identical with described second tip plate configurations.
Preferably, described first end plate be arranged in parallel with described second end plate.
Relative to prior art, bone shape coupling beam damper of the present invention has the advantage that
In the bone shape coupling beam damper that the present invention provides, the two ends of bone shape Wasted-energy steel plate are respectively with first
End plate and the second end plate are connected, and therefore, two end regions of bone shape Wasted-energy steel plate are bonding pad, and bone shape consumes
The central region of energy steel plate is power consumption district, and power consumption district is used for the earthquake energy when coming earthquake, from
And play the effect of energy-dissipating and shock-absorbing, specifically, bone shape coupling beam damper is placed in the middle part of coupling beam, in little shake
Under effect, the wall of bone shape coupling beam damper and building provides anti-side rigidity, control for building jointly
The seismic force response of producing building structure；Under middle shake or big shake effect, in bone shape coupling beam damper
Bone shape Wasted-energy steel plate deforms upon under the effect of earthquake, in the process that bone shape Wasted-energy steel plate deforms upon
The energy of middle consumption earthquake, thus alleviate the infringement that building is caused by earthquake, to promote building
Shock resistance.
At least one piece of bone shape Wasted-energy steel plate is had due in the bone shape coupling beam damper that the present invention provides, with
The quantity bone shape Wasted-energy steel plate increases, and bone shape coupling beam damper can meet wanting of more high-bearing capacity
Ask；Simultaneously as when the quantity of the bone shape Wasted-energy steel plate in bone shape coupling beam damper is more than or equal to two
Time, bone shape coupling beam damper also includes restraint device, and the position-limiting tube in restraint device is positioned at adjacent two
Between individual bone shape Wasted-energy steel plate, to stop these two adjacent bone shape Wasted-energy steel plates to be directed towards motion,
In restraint device, keeper is positioned at the outside of outermost two bone shape Wasted-energy steel plates, to prevent outermost
Two bone shape Wasted-energy steel plates to deviate from the other side direction move, therefore, restraint device is possible to prevent bone
There is flat out-of-plane buckling in each bone shape Wasted-energy steel plate in shape coupling beam damper, thus improves the resistance of bone shape coupling beam
The energy dissipation capacity of Buddhist nun's device, to improve the anti-of the building of the bone shape coupling beam damper using the present invention to provide
Shake ability.
Additionally, due to the present invention provide bone shape coupling beam damper in bone shape Wasted-energy steel plate on do not set
It is equipped with elongated hole, does not the most exist such as answering that the coupling beam damper being provided with elongated hole in prior art easily occurs
The problem that power is concentrated；The bone shape coupling beam damper provided due to the present invention uses restraint device to prevent bone shape
The flat out-of-plane buckling of Wasted-energy steel plate, be the most just not required to power consumption portion weld floor, therefore with in prior art
Coupling beam damper in the ribbing of power consumption portion is compared, and the bone shape coupling beam damper that the present invention provides was manufacturing
Without carrying out sweating heat processing in power consumption portion in journey, therefore energy dissipation capacity will not be hot worked by welding
Impact, therefore the energy dissipation capacity of the bone shape coupling beam damper that the present invention provides is higher, and simple in construction,
Simple for production, the process-cycle is short, and later period maintenance is safeguarded easily even without maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art,
The accompanying drawing used required in detailed description of the invention or description of the prior art will be situated between simply below
Continue, it should be apparent that, the accompanying drawing in describing below is some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
The front view one of the bone shape coupling beam damper that Fig. 1 provides for the embodiment of the present invention；
The front view two of the bone shape coupling beam damper that Fig. 2 provides for the embodiment of the present invention；
The structural representation of restraint device in the bone shape coupling beam damper that Fig. 3 provides for the embodiment of the present invention
Figure one；
The structural representation of restraint device in the bone shape coupling beam damper that Fig. 4 provides for the embodiment of the present invention
Figure two；
Bone shape Wasted-energy steel plate and first in the bone shape coupling beam damper that Fig. 5 provides for the embodiment of the present invention
The connection diagram of end plate；
In the bone shape coupling beam damper that Fig. 6 provides for the embodiment of the present invention, the master of bone shape Wasted-energy steel plate regards
Figure.
Reference:
1-bone shape Wasted-energy steel plate；11-connecting portion；12-power consumption portion；
21-the first end plate；22-the second end plate；31-position-limiting tube；
32-nut；33-constraining rod；34-the first backing plate；
35-the second backing plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that
Described embodiment is a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in bright, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly fall into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, " left ",
Orientation or the position relationship of the instruction such as " right ", " vertically ", " level ", " interior ", " outward " are based on attached
Orientation shown in figure or position relationship, be for only for ease of description the present invention and simplify describe rather than
Instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, is therefore not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；
Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two element internals
Connection.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
As it is shown in figure 1, the bone shape coupling beam damper that the embodiment of the present invention provides, including: the first end
Plate the 21, second end plate 22 and at least one bone shape Wasted-energy steel plate 1, the two ends of bone shape Wasted-energy steel plate 1
Being connected with the first end plate 21 and the second end plate 22 respectively, bone shape Wasted-energy steel plate 1 includes a power consumption portion
12 and two connecting portions 11, one end of a connecting portion 11 is connected with power consumption portion 12, the other end with
First end plate 21 is connected, one end of another connecting portion 11 is connected with power consumption portion 12, the other end and
Second end plate 22 is connected, and bone shape Wasted-energy steel plate 1 is connected with the first end plate 21 or the second end plate 22
The length of side, more than the width in power consumption portion 12.The width in power consumption portion 12 mentioned here, refers to
Be the bone shape Wasted-energy steel plate 1 beeline in direction shown in Fig. 1, between top edge and lower limb.
As shown in figures 2-6, when the quantity of bone shape Wasted-energy steel plate 1 is more than or equal to two, bone shape is even
Beam damper also includes restraint device, one end of each bone shape Wasted-energy steel plate 1 respectively with the first end plate 21
Be connected, the other end is connected with the second end plate 22 respectively, and restraint device includes position-limiting tube 31, keeper
With constraining rod 33, position-limiting tube 31 is between adjacent bone shape Wasted-energy steel plate 1, and position-limiting tube 31
Two ends contact with two adjacent bone shape Wasted-energy steel plates 1 respectively, bone shape Wasted-energy steel plate 1 is provided with
Hole, location, constraining rod 33 is through bone shape Wasted-energy steel plate 1 and position-limiting tube 31, and keeper is installed on spacing
On pipe 31, and be positioned at the outside of two bone shape Wasted-energy steel plates 1 in outside, and respectively with corresponding bone
Shape Wasted-energy steel plate 1 contacts.
When being embodied as, for the ease of manufacturing and installing, it is preferable that the first end plate 21 and the second end
Plate 22 structure is identical, and the first end plate 21 be arranged in parallel with the second end plate 22.Wasted-energy steel plate 1 wraps
Including a power consumption portion 12 and two connecting portions 11, restraint device is installed on the power consumption portion of Wasted-energy steel plate 1
12.The quantity of the keeper in restraint device is two, and the quantity of constraining rod 33 is one, spacing
Fewer than the quantity of bone shape Wasted-energy steel plate 1 one of the quantity of pipe 31, such as when bone shape Wasted-energy steel plate 1
When quantity is two, the quantity of position-limiting tube 31 is one, when the quantity of bone shape Wasted-energy steel plate 1 is four
Time individual, the quantity of position-limiting tube 31 is three.
The quantity of connecting portion 11 is two, and two connecting portions 11 are positioned at the both sides in power consumption portion 12, the
End plate 21 and the second end plate 22 are welded to connect with corresponding connecting portion 11T shape respectively；Such as Fig. 1 institute
Showing, two connecting portions 11 lay respectively at the left and right sides in power consumption portion 12, the connecting portion 11 in left side
Left side is connected with the first end plate 21, right side is connected with power consumption portion 12, the right side of the connecting portion 11 on right side
Side is connected with the second end plate 22, and left side is connected with power consumption portion 12, and connecting portion 11 and power consumption portion 12 can
To be structure as a whole；As shown in Figure 6, connecting portion 11 includes connecting plate and extension board, wherein connects
Plate is connected with power consumption portion 12, and the both sides up and down of connecting plate are respectively arranged with an extension board, extension board
It is connected by welding manner with between connecting plate, when connecting plate is structure as a whole with power consumption portion 12,
Extension board is that haunch is formed on connecting plate with the integrative-structure of power consumption portion 12 composition.Due at one
On Wasted-energy steel plate, the quantity of connecting plate is two, and therefore the quantity of extension board is four, four extensions
Plate is the most symmetrical, lays respectively at the upper left side of integrative-structure, the right side that connecting plate is constituted with power consumption portion 12
Upside, lower left side and lower right side, be positioned at the left side of two extension boards of upper left side and lower left side, and
The left side of connecting plate is all connected with the first end plate 21, is positioned at two extension boards of upper right side and lower right side
Right side, and the right side of connecting plate is all connected with the second end plate 22.
It should be noted that the front view shape of Wasted-energy steel plate 1 and being shaped like of bone, power consumption
Portion 12 is rectangular configuration, and connecting portion 11 can be structure as a whole with power consumption portion 12, the one of connecting portion 11
The width of end is identical with the width in power consumption portion 12, and the width of the other end is more than the width in power consumption portion 12,
And it is gradually excessive to one end that width is less from one end that width is bigger；When connecting portion 11 includes connecting
When plate and extension plate, connecting plate can be rectangular configuration, and the width in the width of connecting plate and power consumption portion 12
Spending identical, connecting plate can be structure as a whole with power consumption portion 12.
In the bone shape coupling beam damper that the embodiment of the present invention provides, the two ends of bone shape Wasted-energy steel plate 1 are divided
It is not connected with the first end plate 21 and the second end plate 22, therefore, two end regions of bone shape Wasted-energy steel plate 1
For bonding pad, the central region of bone shape Wasted-energy steel plate 1 is power consumption district, and power consumption district is at coming earthquake
Time earthquake energy, thus play the effect of energy-dissipating and shock-absorbing, specifically, bone shape coupling beam damper is put
In the middle part of coupling beam, under little shake effect, the wall of bone shape coupling beam damper and building is jointly for building
Thing provides anti-side rigidity, controls the seismic force response of building structure；Under middle shake or big shake effect,
Bone shape Wasted-energy steel plate 1 in bone shape coupling beam damper deforms upon under the effect of earthquake, consumes in bone shape
Energy steel plate 1 consumes the energy of earthquake during deforming upon, thus alleviates earthquake and cause building
Infringement, to promote the shock resistance of building.
Owing to the bone shape coupling beam damper that the embodiment of the present invention provides having at least one block of bone shape power consumption steel
Plate 1, along with the quantity of bone shape Wasted-energy steel plate 1 increases, bone shape coupling beam damper can meet more Gao Cheng
The requirement of load power；It is more than simultaneously as work as the quantity of bone shape Wasted-energy steel plate 1 in bone shape coupling beam damper
During equal to two, bone shape coupling beam damper also includes restraint device, the position-limiting tube 31 in restraint device
Between two adjacent bone shape Wasted-energy steel plates 1, to stop two bone shape Wasted-energy steel plates that this is adjacent
1 is directed towards motion, and in restraint device, keeper is positioned at outermost two bone shape Wasted-energy steel plates 1
Outside, to prevent outermost two bone shape Wasted-energy steel plates 1 from moving to the direction deviating from the other side, therefore,
Each bone shape Wasted-energy steel plate 1 that restraint device is possible to prevent in bone shape coupling beam damper occurs to bend outside plane
Song, thus improve the energy dissipation capacity of bone shape coupling beam damper, use the embodiment of the present invention to provide to improve
The shock resistance of building of bone shape coupling beam damper.
Additionally, due to the bone shape Wasted-energy steel plate in the bone shape coupling beam damper of embodiment of the present invention offer
It is not provided with elongated hole on 1, the most there is not the coupling beam damper as being provided with elongated hole in prior art easy
The problem that the stress occurred is concentrated；The bone shape coupling beam damper provided due to the embodiment of the present invention uses about
Bundle device prevents the flat out-of-plane buckling of bone shape Wasted-energy steel plate 1, is the most just not required to weld rib in power consumption portion 12
Plate, therefore with in prior art at the coupling beam damper of power consumption portion 12 ribbing compared with, the present invention implement
The bone shape coupling beam damper that example provides adds without carrying out sweating heat in power consumption portion 12 in the fabrication process
Work, therefore energy dissipation capacity will not be by welding hot worked impact, and therefore the embodiment of the present invention provides
The energy dissipation capacity of bone shape coupling beam damper is higher, and simple in construction, and simple for production, the process-cycle is short,
Later period maintenance is safeguarded easily even without maintenance.
In the present embodiment, constraining rod 33 is reinforcing bar, and constraining rod 33 and keeper can be directly to connect
Connect or be indirectly connected with by accessory, in order to simplify structure, constraining rod 33 and keeper
For being directly connected to, constraining rod 33 can be to be connected together or threaded with keeper, works as constraint
Time between bar 33 and keeper for threadeding, constraining rod 33 being provided with external screw thread, keeper can
Think nut 32 or other there is the structure of the internal thread mated with the screw thread on constraining rod 33, fixed
Position part is installed on the two ends of constraining rod 33 and contacts with corresponding bone shape Wasted-energy steel plate 1 respectively.So
Design, is threaded connection between keeper and constraining rod 33, connects fastening and installs and dismantled
Journey is easy.
It is noted that screw thread can be arranged at the lateral surface of whole constraining rod 33, or, only
Two end regions at constraining rod 33 arrange external screw thread, say, that can only be positioned at outermost
The corresponding region of two bone shape Wasted-energy steel plates 1 before and after be provided with external screw thread.
In order to bone shape Wasted-energy steel plate 1 is played preferably effect of contraction, it is better protected from the power consumption of bone shape
Steel plate 1 produces flat out-of-plane buckling, it is preferable that the quantity of restraint device is multiple, multiple restraint devices
May be contained within the power consumption portion 12 of bone shape Wasted-energy steel plate 1, and multiple restraint device is along bone shape Wasted-energy steel plate 1
Length direction interval arrange, specifically arranging position can select according to the actual requirements.
In order to increase the contact area between position-limiting tube 31 and bone shape Wasted-energy steel plate 1, it is preferable that bone
It is provided with the first backing plate 34 between shape Wasted-energy steel plate 1 and position-limiting tube 31, the first backing plate 34 is arranged
Having the first through hole, constraining rod 33 through the first through hole, to be so designed that, position-limiting tube 31 is by the first pad
Plate 34 contacts with bone shape Wasted-energy steel plate 1, contacting between the first backing plate 34 with bone shape Wasted-energy steel plate 1
Area, contact area when directly contacting with bone shape Wasted-energy steel plate 1 more than position-limiting tube 31.
In order to increase the contact area between keeper and bone shape Wasted-energy steel plate 1, it is preferable that bone shape
It is provided with the second backing plate 35 between Wasted-energy steel plate 1 and keeper, the second backing plate 35 is provided with second
Through hole, constraining rod 33, through the second through hole, is so designed that, keeper passes through the second backing plate 35 and bone
Shape Wasted-energy steel plate 1 contacts, the contact area between the second backing plate 35 and bone shape Wasted-energy steel plate 1, greatly
Contact area when keeper directly contacts with bone shape Wasted-energy steel plate 1.
Owing to using above-mentioned restraint device when the quantity of bone shape Wasted-energy steel plate 1 is more than or equal to two,
Therefore, as a example by quantity by bone shape Wasted-energy steel plate 1 is two and three separately below, the present invention is implemented
The concrete structure of the bone shape coupling beam damper that example provides is described.
When the quantity of bone shape Wasted-energy steel plate 1 is two, two bone shape Wasted-energy steel plates 1 be arranged in parallel,
And the two ends of two bone shape Wasted-energy steel plates 1 weld with the first end plate 21 and the second end plate 22T type respectively
Being connected, the quantity of the position-limiting tube 31 in restraint device is one, and two bone shape Wasted-energy steel plates 1 are in phase
Co-located is provided with a via, and position-limiting tube 31 is between two bone shape Wasted-energy steel plates 1, about
Bundle bar 33 sequentially passes through first bone shape Wasted-energy steel plate 1, position-limiting tube 31 and second bone shape power consumption
Steel plate 1, then installs keeper so that when being installed by keeper from the two ends of constraining rod 33
After, one end of one of them keeper and position-limiting tube 31 respectively with one of them bone shape Wasted-energy steel plate 1
Two side contacts, the other end of another keeper and position-limiting tube 31 respectively with another bone shape consume energy
Two side contacts of steel plate 1, thus define two bone shape Wasted-energy steel plate 1 move toward one another and motion of supporting or opposing,
And then prevent the two bone shape Wasted-energy steel plate 1 from flat out-of-plane buckling occurring.
When the quantity of bone shape Wasted-energy steel plate 1 is three, three bone shape Wasted-energy steel plates 1 are from left to right
Be arranged in parallel successively, and the two ends of three bone shape Wasted-energy steel plates 1 respectively with the first end plate 21 and second
End plate 22T type is weldingly connected, and the quantity of the position-limiting tube 31 in restraint device is two, lays respectively at
Between bone shape Wasted-energy steel plate 1 and the Wasted-energy steel plate of centre in left side, and it is positioned at the bone shape power consumption of centre
Between the bone shape Wasted-energy steel plate 1 on steel plate 1 and right side, the same position of three bone shape Wasted-energy steel plates 1 is equal
Being provided with via, constraining rod 33 sequentially passes through the bone shape Wasted-energy steel plate 1 in left side, the position-limiting tube in left side
31, the bone shape Wasted-energy steel plate 1 on middle bone shape Wasted-energy steel plate 1, the position-limiting tube 31 on right side and right side,
Then the left and right sides from constraining rod 33 is respectively mounted keeper so that when being installed by keeper
After, the left end being positioned at the keeper in left side and the position-limiting tube 31 in left side consumes energy with the bone shape in left side respectively
Steel plate 1 contacts, the left end of the right-hand member of the position-limiting tube 31 in left side and the position-limiting tube 31 on right side respectively with in
Between bone shape Wasted-energy steel plate 1 contact, the right-hand member of the position-limiting tube 31 on right side and be positioned at right side keeper
Contact with the bone shape Wasted-energy steel plate 1 on right side respectively, thus define three bone shape Wasted-energy steel plates 1 in opposite directions
Motion and motion of supporting or opposing, and then prevent these three bone shape Wasted-energy steel plate 1 from flat out-of-plane buckling occurring.
It should be noted that when the quantity of bone shape Wasted-energy steel plate 1 is more than three, bone shape coupling beam hinders
Bone shape coupling beam damping when the quantity of the restraint device in Buddhist nun's device and above-mentioned bone shape Wasted-energy steel plate 1 is three
The structure of the restraint device in device is similar to, and the most here repeats no more.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, and
Non-to its restriction；Although the present invention being described in detail with reference to foregoing embodiments, this area
Those of ordinary skill it is understood that it still can be to the technical scheme described in foregoing embodiments
Modify, or the most some or all of technical characteristic is carried out equivalent；And these amendments
Or replace, do not make the essence of appropriate technical solution depart from the model of various embodiments of the present invention technical scheme
Enclose.
Claims (10)
1. a bone shape coupling beam damper, it is characterised in that including: the first end plate, the second end plate
With at least one bone shape Wasted-energy steel plate, the two ends of described bone shape Wasted-energy steel plate respectively with described first end plate
Being connected with described second end plate, described bone shape Wasted-energy steel plate includes a power consumption portion and is positioned at described power consumption
Two connecting portions at the two ends that portion is relative, one end of a described connecting portion is connected with described power consumption portion,
The other end is connected with described first end plate, one end of another described connecting portion and described power consumption portion phase
Even, the other end be connected with described second end plate, described bone shape Wasted-energy steel plate and described first end plate or
The length of the side that described second end plate is connected, more than the width in described power consumption portion.
Bone shape coupling beam damper the most according to claim 1, it is characterised in that described bone shape
The quantity of Wasted-energy steel plate is more than or equal to two, and one end of each described bone shape Wasted-energy steel plate is respectively with described the
End plate is connected, the other end is connected with described second end plate respectively, and described bone shape coupling beam damper also wraps
Including restraint device, described restraint device includes position-limiting tube, keeper and constraining rod, described position-limiting tube position
Between adjacent described bone shape Wasted-energy steel plate, and the two ends of described position-limiting tube respectively with adjacent two
Described bone shape Wasted-energy steel plate contacts, and described bone shape Wasted-energy steel plate is provided with hole, location, described constraining rod
Through described bone shape Wasted-energy steel plate and described position-limiting tube, described keeper is installed on described position-limiting tube,
And the outside of two described bone shape Wasted-energy steel plates outside being positioned at, and consume with corresponding described bone shape respectively
Can steel plate contact.
Bone shape coupling beam damper the most according to claim 2, it is characterised in that described bone shape
It is provided with the first backing plate between Wasted-energy steel plate and described position-limiting tube, described first backing plate is provided with first
Through hole, described constraining rod passes described first through hole.
Bone shape coupling beam damper the most according to claim 2, it is characterised in that described constraint
Being provided with screw thread on bar, described keeper is nut, and described keeper is installed on the two of described constraining rod
Hold and contact with corresponding bone shape Wasted-energy steel plate respectively.
Bone shape coupling beam damper the most according to claim 2, it is characterised in that described bone shape
It is provided with the second backing plate between Wasted-energy steel plate and described keeper, described second backing plate is provided with second
Through hole, described constraining rod passes described second through hole.
Bone shape coupling beam damper the most according to claim 2, it is characterised in that described constraint
The quantity of device is multiple, and multiple described restraint devices are along between the length direction of described bone shape Wasted-energy steel plate
Every setting.
Bone shape coupling beam damper the most according to claim 2, it is characterised in that described constraint
Device is installed on the power consumption portion of described bone shape Wasted-energy steel plate.
8. according to the bone shape coupling beam damper described in claim 1, it is characterised in that described connecting portion
Including the connecting plate being connected with described power consumption portion, and be arranged at the relative both sides of described connecting plate
Extension board.
Bone shape coupling beam damper the most according to claim 1, it is characterised in that described first
End plate is identical with described second tip plate configurations.
Bone shape coupling beam damper the most according to claim 1, it is characterised in that described first
End plate be arranged in parallel with described second end plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399340.5A CN105863099A (en) | 2016-06-07 | 2016-06-07 | Bone-shaped coupling beam damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610399340.5A CN105863099A (en) | 2016-06-07 | 2016-06-07 | Bone-shaped coupling beam damper |
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| CN105863099A true CN105863099A (en) | 2016-08-17 |
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| CN201610399340.5A Pending CN105863099A (en) | 2016-06-07 | 2016-06-07 | Bone-shaped coupling beam damper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106854904A (en) * | 2017-01-20 | 2017-06-16 | 长安大学 | Replaceable power consumption straining beam and its construction method between a kind of skyscraper groove |
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