CN109372143A - A kind of energy dissipating coupling beam - Google Patents
A kind of energy dissipating coupling beam Download PDFInfo
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- CN109372143A CN109372143A CN201811458885.4A CN201811458885A CN109372143A CN 109372143 A CN109372143 A CN 109372143A CN 201811458885 A CN201811458885 A CN 201811458885A CN 109372143 A CN109372143 A CN 109372143A
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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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- Environmental & Geological Engineering (AREA)
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of energy dissipating coupling beams, are related to coupling beam technical field.The present invention includes the first support plate, several second fixed plates, several first bolts, one group of third fixed plate, several second bolts, one group of the 4th fixed plate, several 5th fixed plates and several third bolts, and one surface of the first support plate and one surface of the 4th fixed plate are provided with the first slot.The present invention is by being designed as I-shape construction for the cross section of the first support plate, and several second fixed plates are equipped between two plates of the first support plate, one group of first damping mat is fixed in the 4th fixed plate, and the second damping sheet is fixed in the 5th fixed plate, so that the coupling beam has good effect of energy dissipation, to protect safety of the object in impact, the mode being bolted combines the coupling beam, so that each energy dissipation component of the coupling beam can timely be replaced after damage, and replacement process is simple, convenient for control, to reduce the cost of application.
Description
Technical field
The invention belongs to coupling beam technical fields, more particularly to a kind of energy dissipating coupling beam.
Background technique
Seismic energy dissipation structure consumes inputting seismic energy, to increase knot by arranging energy dissipation component in place
Structure damping, reduces seismic structural response, can protect the safety of main structure, under normal circumstances, can all use energy dissipating coupling beam pair
Main structure carries out energy dissipating processing.It is anti-that traditional energy dissipating coupling beam can only meet it by improving intensity, rigidity and the ductility of structure
Shock stability requirement, this method not only seriously affect the economy of structure, it is also difficult to significantly improve its anti-seismic performance.
The effect of existing coupling beam energy dissipating during use is poor, especially under the strong interference of external environment,
The energy that coupling beam cannot timely carry out impact is cut down, and certain breakage occurs for the object that coupling beam can be made to be protected,
Object is influenced normally to use；Meanwhile existing coupling beam generally can only unidirectional energy dissipating, this receives the use of coupling beam
Certain limitation is unfavorable for application of the coupling beam in real life；In addition, existing coupling beam is carrying out stronger energy dissipating processing
Afterwards, the component in coupling beam will appear certain damage, and existing coupling beam is generally overall structure, so that the maintenance of coupling beam
It is more difficult, and the time repaired is longer, to bring big inconvenience to people；Finally, existing coupling beam excessively simple, leads
Cause the effect of energy dissipating poor, while but also coupling beam when encountering intense impact, can only carry out limited energy dissipating processing, to make
The using effect for obtaining coupling beam is had a greatly reduced quality, and is not able to satisfy actual demand.
Summary of the invention
The purpose of the present invention is to provide a kind of energy dissipating coupling beams, I-shaped by the way that the cross section of the first support plate to be designed as
Structure, and several second fixed plates are equipped between two plates of the first support plate, one group first is fixed in the 4th fixed plate
Damping mat, and be fixed with the second damping sheet in the 5th fixed plate solves the energy dissipating during use of existing coupling beam
Effect is poor, and especially under the strong interference of external environment, the energy that coupling beam cannot timely carry out impact is cut down,
Meeting is so that certain breakage occurs for the object that coupling beam is protected, the problem of influencing object normal use.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of energy dissipating coupling beam, including the first support plate, four the second fixed plates, eight the first bolts, one group
Third fixed plate, four the second bolts, one group of the 4th fixed plate, four the 5th fixed plates and four third bolts, described first
One surface of support plate and one surface of the 4th fixed plate are provided with the first slot, and it is fixed that the first slot inner wall is fixed with first
Plate, one opposite flank of the second fixed plate are respectively and fixedly provided with the first connecting plate, and one surface of the first connecting plate is fixed with gasket ring,
Another surface of gasket ring is fixed with baffle, rubber bar and spring is fixed between two baffles, the ring spring is around setting
In rubber bar week side, first support plate passes through one group of first bolt and one group of first connecting plate, one group of gasket ring, one group of gear
Plate is fixedly connected with rubber bar；
One opposite flank of third fixed plate is respectively and fixedly provided with the second connecting plate, and first fixed plate passes through one group second
Bolt is fixedly connected with about symmetrical one group of second connecting plate of the first fixed plate, and one opposite flank of the 4th fixed plate is solid
Surely there is the first damping mat, one surface of the 5th fixed plate is fixed with the second damping mat, and first support plate passes through one group the
Three bolts are fixedly connected with about symmetrical one group of the 5th fixed plate of the first support plate, and the 4th fixed plate is along the first support
The cavity inner wall sliding formed between plate and one group of the 5th fixed plate of the first support plate one side.
Further, reinforcing rib is fixed between second fixed plate and the first connecting plate, second fixed plate is horizontal
Section is arcuate structure.
Further, the two third fixed plates are symmetrical about the first fixed plate, third fixed plate cross section
For M shape structure.
Further, two one surfaces of the 4th fixed plate are fixed with third support plate, between two the 4th fixed plates
It is fixed with the second support plate, one surface of the second support plate passes through with one surface of the first support plate to be welded and fixed, and described second
Another surface of support plate is with one surface of third support plate by being welded and fixed.
Further, one surface of the first support plate is fixed with the 4th support plate, and first support plate cross section is
I-shape construction.
Further, the 4th fixed plate cross section is T-shaped structure, and first damping mat cross section, the 5th fix
Plate cross section and the second damping mat cross section are L-shaped structure.
The invention has the following advantages:
1, of the invention by the way that the cross section of the first support plate is designed as I-shape construction, and in two plates of the first support plate
Between be equipped with several second fixed plates, one group of first damping mat is fixed in the 4th fixed plate, and solid in the 5th fixed plate
Surely there is the second damping sheet, so that the coupling beam has good effect of energy dissipation, so that safety of the object in impact is protected,
The effect for solving the energy dissipating during use of existing coupling beam is poor, especially under the strong interference of external environment, even
The energy that beam cannot timely carry out impact is cut down, and certain breakage occurs for the object that coupling beam can be made to be protected, shadow
The problem of ringing object normal use.
2, of the invention by the way that the cross section of the first support plate is designed as I-shape construction, and in two plates of the first support plate
Between be equipped with several second fixed plates so that the coupling beam has the effect of up and down direction energy dissipating, by the 4th fixed plate
On be fixed with one group of first damping mat, and the second damping mat is fixed in the 5th fixed plate, so that the coupling beam has a left side
The effect of right energy dissipating, so that the effect of energy dissipation of the coupling beam is more preferably, applicable range is wider, and it is general to solve existing coupling beam
Can only unidirectional energy dissipating, this makes the use of coupling beam receive certain limitation, is unfavorable for coupling beam and applies in real life
The problem of.
3, the mode that the present invention is bolted combines the coupling beam, so that each energy dissipation component of the coupling beam
It can timely replace after damage, and replacement process is simple, convenient for control, to reduce the cost of application, solve existing
Some coupling beams are after carrying out stronger energy dissipating processing, and the component in coupling beam will appear certain damage, and existing coupling beam is general
For overall structure, so that the maintenance of coupling beam is more difficult, and the time repaired is longer, to bring very big inconvenience to people
Problem.
4, the present invention is solid in the 4th fixed plate by being equipped with several second fixed plates between two plates of the first support plate
Surely there is one group of first damping mat, and be fixed with the second damping mat in the 5th fixed plate, so that the coupling beam has level-one
Effect of energy dissipation is fixed with third fixed plate by being equipped with rubber bar and spring between the second fixed plate on the first fixing plate
4th fixed plate is acted on, so that the coupling beam has second level effect of energy dissipation, so that the coupling beam effect of energy dissipation is more
It is good, and be less likely to be damaged, it solves existing coupling beam excessively simple, causes the effect of energy dissipating poor, while but also coupling beam
When encountering intense impact, limited energy dissipating processing can only be carried out, so that the using effect of coupling beam is had a greatly reduced quality, Bu Nengman
The problem of sufficient actual demand.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of energy dissipating coupling beam of the invention；
Fig. 2 is the structural schematic diagram of the first support plate, the first slot and the first fixed plate；
Fig. 3 be the second fixed plate, the first connecting plate, reinforcing rib, gasket ring and baffle structural schematic diagram；
Fig. 4 be the first fixed plate, third fixed plate, the second bolt and the second connecting plate structural schematic diagram；
Fig. 5 is the structural schematic diagram of the 4th fixed plate and the second support plate；
Fig. 6 is the structural schematic diagram of the first slot, the 4th fixed plate and the first damping mat；
Fig. 7 is the structural schematic diagram of the 5th fixed plate, the second damping mat and third bolt；
In attached drawing, parts list represented by the reference numerals are as follows:
The first support plate of 1-, the first slot of 2-, the first fixed plate of 3-, the second fixed plate of 4-, the first connecting plate of 5-, 6- reinforce
Muscle, 7- gasket ring, 8- baffle, 9- rubber bar, 10- spring, the first bolt of 11-, 12- third fixed plate, the second connecting plate of 13-, 14-
Second bolt, the 4th fixed plate of 15-, the second support plate of 16-, the first damping mat of 17-, the 5th fixed plate of 18-, 19- second are damped
Pad, 20- third bolt, 21- third support plate, the 4th support plate of 22-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Please refer to shown in Fig. 1-7, the present invention be a kind of energy dissipating coupling beam, including 1, four the second fixed plate 4 of the first support plate,
Eight 11, one groups of the first bolt, 14, one group the 4th of the second bolt fixations of fixed plate 15, four the 5th of third fixed plate 12, four
Plate 18 and four third bolts 20,1 one surface of the first support plate and 15 1 surface of the 4th fixed plate are provided with the first slot 2, the
One slot, 2 inner wall is fixed with the first fixed plate 3, and 4 one opposite flank of the second fixed plate is respectively and fixedly provided with the first connecting plate 5, and first connects
5 one surface of fishplate bar is fixed with gasket ring 7, and another surface of gasket ring 7 is fixed with baffle 8, is fixed with rubber bar 9 and bullet between two baffles 8
Spring 10, spring 10 are circumferentially positioned at 9 weeks sides of rubber bar, and the first support plate 1 passes through one group of first bolt 11 and one group of first company
5, one groups of fishplate bar, 7, one groups of gasket ring baffle 8 is fixedly connected with rubber bar 9；
12 1 opposite flank of third fixed plate is respectively and fixedly provided with the second connecting plate 13, and the first fixed plate 3 passes through one group of second spiral shell
Bolt 14 is fixedly connected with about symmetrical one group of second connecting plate 13 of the first fixed plate 3, and 15 1 opposite flank of the 4th fixed plate is equal
It is fixed with the first damping mat 17,18 1 surface of the 5th fixed plate is fixed with the second damping mat 19, and the first support plate 1 passes through one group the
Three bolts 20 are fixedly connected with about symmetrical one group of the 5th fixed plate 18 of the first support plate 1, and the 4th fixed plate 15 is along first
The cavity inner wall sliding formed between one group of the 5th fixed plate 18 of 1 one side of support plate 1 and the first support plate.
Wherein as shown in figure 3, being fixed with reinforcing rib 6 between the second fixed plate 4 and the first connecting plate 5, the second fixed plate 4 is horizontal
Section is arcuate structure.
Wherein as shown in figure 4, two third fixed plates 12 are symmetrical about the first fixed plate 3, third fixed plate 12 is transversal
Face is M shape structure.
Wherein as described in figures 1 and 5, two the 4th fixed plates, 15 1 surface is fixed with third support plate 21, two the 4th fixed plates
The second support plate 16 is fixed between 15,16 1 surface of the second support plate passes through with 1 one surface of the first support plate to be welded and fixed,
Another surface of second support plate 16 is with 21 1 surface of third support plate by being welded and fixed.
Wherein as shown in Figure 1,1 one surface of the first support plate is fixed with the 4th support plate 22,1 cross section of the first support plate
For I-shape construction.
Wherein as shown in Figures 6 and 7,15 cross section of the 4th fixed plate is T-shaped structure, 17 cross section of the first damping mat, the 5th
18 cross section of fixed plate and 19 cross section of the second damping mat are L-shaped structure.
One concrete application of the present embodiment are as follows: first assemble the coupling beam, first passing through four the second bolts 14 will
One group of third fixed plate 12 is fixed in the first fixed plate 3, so that one group of third fixed plate 12 is symmetrically divided about the first fixed plate 3
Cloth, then by 2 sets of the first slot in one group of the 4th fixed plate 15 in the first fixed plate 3, so that in the 4th fixed plate 15
First slot 2 is corresponding with 2 position of the first slot in the first fixed plate 3, is consolidated two group the 5th by four third bolts 20
Fixed board 18 is separately fixed at an opposite flank of the first support plate 1, so that two group of the 5th fixed plate 18 is right about the first support plate 1
Claim distribution, the width of the cavity of one group of the 5th fixed plate 18 on 1 one surface of the first support plate and the formation of the first support plate 1 is just etc.
In the width of the 4th fixed plate 15, so that the 4th fixed plate 15 can be slided along the inner wall of the cavity, because the 5th is fixed
Then the presence of plate 18 and the first fixed plate 3 recycles eight the so that the 4th fixed plate 15 can not be detached from the first support plate 1
Two group of second fixed plate 4 is fixed between two plates of the first support plate 1 by one bolt 11, and two group of second fixed plate 4 is about
One support plate 1 is symmetrical, so as to complete the assembling of the coupling beam, when impact of the coupling beam by up and down direction, and first
Two plates of fagging 1 can squeeze four the second fixed plates 4, because the second fixed plate 4 is made of the biggish steel plate of elasticity, second
Fixed plate 4 can deformation occurs, so that the energy come to impact absorbs, so that the coupling beam has the effect of energy dissipating, works as punching
When hitting larger, the deformation quantity of the second fixed plate 4 is larger, can squeeze rubber bar 9 and spring 10 between two first connecting plates 5, make
Rubber bar 9 and spring 10 also deformation occurs, so that the energy to impact carries out double absorption, so that the effect of the coupling beam energy dissipating
More preferably, and the second fixed plate 4 is protected not exceed specified deformation quantity, so that the service life is longer for the coupling beam, when this
When impact of the coupling beam by left and right directions, third support plate 21 and the 4th support plate 22 can squeeze one group of the 4th fixed plate 15 respectively
With the first support plate 1 because an opposite flank of the 4th fixed plate 15 is respectively and fixedly provided with the first damping mat 17, the 5th fixed plate 18 1
Surface is fixed with the second damping mat 19, is formed when the 4th fixed plate 15 along one group of the 5th fixed plate 18 and the first support plate 1
When cavity inner wall slides, the first damping mat 17 can be with the 19 phase mutual friction of the second damping mat, so that the energy come to impact carries out
It absorbs, so that the coupling beam has the effect of energy dissipating, when impacting larger, the 4th fixed plate 15, which can squeeze, is fixed on the first fixed plate
Third fixed plate 12 on 3, so that deformation occurs for third fixed plate 12, and third fixed plate 12 can inhale during deformation
The energy from the 4th fixed plate 15 is received, so that the energy to impact carries out double absorption, so that the effect of the coupling beam energy dissipating is more
It is good, because 12 cross section of third fixed plate is M shape structure, its described deformation limitation, to protect third fixed plate 12,
And then the service life of the coupling beam is improved, and because the energy dissipating component in the coupling beam is to be bolted on the first support
On plate 1, so that the coupling beam after impact, can simply replace the energy dissipation component of damage in time, greatly improve
The maintenance efficiency of the coupling beam, while the maintenance cost of coupling beam is also reduced, so that the coupling beam practicability is stronger.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of energy dissipating coupling beam, including the first support plate (1), it is characterised in that: further include several second fixed plates (4), several
First bolt (11), one group of third fixed plate (12), several second bolts (14), one group of the 4th fixed plate (15), the several 5th
Fixed plate (18) and several third bolts (20), (1) one surface of the first support plate and (15) one surface of the 4th fixed plate are equal
It is provided with the first slot (2), the first slot (2) inner wall is fixed with the first fixed plate (3), (4) one phase of the second fixed plate
Side is respectively and fixedly provided with the first connecting plate (5), (5) one surface of the first connecting plate is fixed with gasket ring (7), the gasket ring (7)
Another surface is fixed with baffle (8), and rubber bar (9) and spring (10), the spring (10) are fixed between two baffles (8)
The all sides of rubber bar (9) are circumferentially positioned at, first support plate (1) is connect by one group of first bolt (11) with one group first
Plate (5), one group of gasket ring (7), one group of baffle (8) are fixedly connected with rubber bar (9)；
(12) one opposite flank of third fixed plate is respectively and fixedly provided with the second connecting plate (13), and first fixed plate (3) passes through
One group of second bolt (14) is fixedly connected with about symmetrical one group of second connecting plate (13) of the first fixed plate (3), and the described 4th
(15) one opposite flank of fixed plate is respectively and fixedly provided with the first damping mat (17), and (18) one surface of the 5th fixed plate is fixed with second
Damping mat (19), first support plate (1) is by one group of third bolt (20) and symmetrical one group about the first support plate (1)
5th fixed plate (18) is fixedly connected, and the 4th fixed plate (15) is along the first support plate (1) and the first support plate (1) side
The cavity inner wall sliding formed between one group of the 5th fixed plate (18) in face.
2. a kind of energy dissipating coupling beam according to claim 1, which is characterized in that second fixed plate (4) and the first connection
It is fixed between plate (5) reinforcing rib (6), the second fixed plate (4) cross section is arcuate structure.
3. a kind of energy dissipating coupling beam according to claim 1, which is characterized in that the two third fixed plates (12) are about first
Fixed plate (3) is symmetrical, and third fixed plate (12) cross section is M shape structure.
4. a kind of energy dissipating coupling beam according to claim 1, which is characterized in that two (15) one surfaces of the 4th fixed plate are solid
Surely have third support plate (21), be fixed with the second support plate (16) between two the 4th fixed plates (15), second support
(16) one surface of plate is fixedly connected with (1) one surface of the first support plate, another surface of second support plate (16) and third branch
(21) one surface of fagging is fixedly connected.
5. a kind of energy dissipating coupling beam according to claim 1, which is characterized in that (1) one surface of the first support plate is fixed
There is the 4th support plate (22), the first support plate (1) cross section is I-shape construction.
6. a kind of energy dissipating coupling beam according to claim 1, which is characterized in that the 4th fixed plate (15) cross section is T
Shape structure, the first damping mat (17) cross section, the 5th fixed plate (18) cross section and the second damping mat (19) cross section are equal
For L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458885.4A CN109372143B (en) | 2018-11-30 | 2018-11-30 | Energy dissipation is roof beam even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458885.4A CN109372143B (en) | 2018-11-30 | 2018-11-30 | Energy dissipation is roof beam even |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109372143A true CN109372143A (en) | 2019-02-22 |
| CN109372143B CN109372143B (en) | 2020-10-16 |
Family
ID=65376364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458885.4A Active CN109372143B (en) | 2018-11-30 | 2018-11-30 | Energy dissipation is roof beam even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372143B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105144A (en) * | 1994-10-04 | 1996-04-23 | Tokkyo Kiki Kk | Anchor device for floating slab and construction of floating slab |
| JP2001123553A (en) * | 1999-10-29 | 2001-05-08 | Dooei Gaiso Kk | Joint device for base isolation building or the like |
| CN201528153U (en) * | 2009-11-16 | 2010-07-14 | 中国电力科学研究院 | Limit type lead shearing damper |
| CN201908371U (en) * | 2011-01-13 | 2011-07-27 | 北京工业大学 | Structure of lead shearing damper |
| CN202347435U (en) * | 2011-12-05 | 2012-07-25 | 同济大学 | Inhaul cable-spring shock mount |
-
2018
- 2018-11-30 CN CN201811458885.4A patent/CN109372143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08105144A (en) * | 1994-10-04 | 1996-04-23 | Tokkyo Kiki Kk | Anchor device for floating slab and construction of floating slab |
| JP2001123553A (en) * | 1999-10-29 | 2001-05-08 | Dooei Gaiso Kk | Joint device for base isolation building or the like |
| CN201528153U (en) * | 2009-11-16 | 2010-07-14 | 中国电力科学研究院 | Limit type lead shearing damper |
| CN201908371U (en) * | 2011-01-13 | 2011-07-27 | 北京工业大学 | Structure of lead shearing damper |
| CN202347435U (en) * | 2011-12-05 | 2012-07-25 | 同济大学 | Inhaul cable-spring shock mount |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109372143B (en) | 2020-10-16 |
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