CN207647272U - A kind of replaceable multidirectional energy consumption mild steel damper - Google Patents
A kind of replaceable multidirectional energy consumption mild steel damper Download PDFInfo
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- CN207647272U CN207647272U CN201721781691.9U CN201721781691U CN207647272U CN 207647272 U CN207647272 U CN 207647272U CN 201721781691 U CN201721781691 U CN 201721781691U CN 207647272 U CN207647272 U CN 207647272U
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Abstract
The utility model discloses a kind of replaceable multidirectional energy consumption mild steel dampers, including upper head plate, bottom plate, several X-shaped mild steel plates, several mild steel circles, wherein, several first slots are offered on four end faces of upper head plate, several second slots are offered on four end faces of bottom plate, wherein, one mild steel circle corresponds to first slot and second slot, the upper end of any mild steel circle is inserted and fixed in corresponding first slot, and the lower end of any mild steel circle is inserted and fixed in corresponding second slot；The bottom of upper head plate is provided with first annular groove, the upper surface of bottom plate is provided with second annular groove, the lower end of each X-shaped mild steel plate is inserted and fixed in second annular groove, the upper end of each X-shaped mild steel plate is inserted in and is fixed in first annular groove, and each X-shaped mild steel plate is circumferentially distributed, which can realize multidirectional damping energy consumption.
Description
Technical field
The utility model belongs to civil engineering antidetonation and field of shock absorption, is related to a kind of replaceable multidirectional energy consumption mild steel damping
Device.
Background technology
Metal damper especially mild steel damper is a kind of good damper component, since metal is into plasticity
There is good hysteretic characteristic after state, and absorb big energy in elastic and plastic deformation process, thus it is different to be used to manufacture
The energy dissipative device of type and construction.Axial yield type, shear yield type, bending yield type and torsion can be divided into from stress form
Rotexion takes type damper, and existing energy-consumption damper has following these types：It is X-shaped and triangle energy consumer, torsion beam energy consumer, curved
Curved beam energy consumer, U-shaped steel plate damper, rod iron energy consumer, Behavior of Circular Ring Energy Dissipator, double Behavior of Circular Ring Energy Dissipator, Behavior of Circular Ring Energy Dissipator of putting more energy into etc..
Compared to other types dampers such as its viscoelastic type, friction-type, viscous liquid types, metal damper easy processing, Hysteresis Behavior are steady
Determine, be easily changed, cost and maintenance cost it is cheap, be therefore widely used in seismic hardening and the reparation field of engineering structure.
With building up in succession for high-rise building, what be can not ignore is such high-rise building by geological process lower structure
Oscillation Amplitude is excessive, influences routine use, causes structural damage what is more, threatens to the life security of people, therefore,
Reducing the amplitude of large scale structure will solve the problems, such as people.Damper is to carry out depletion vibrational energy with the resistance for providing vibration
The device of amount has been widely used in engineering reality at present, but due to technical reason, the damper currently used for building structure
It is the damping energy consumption of single direction mostly, greatly limits the effect of its practical energy-dissipating and shock-absorbing.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of replaceable multidirectional energy consumption
Mild steel damper, the damper can realize multidirectional damping energy consumption.
In order to achieve the above objectives, replaceable multidirectional energy consumption mild steel damper described in the utility model include upper head plate,
Bottom plate, several X-shaped mild steel plates, several mild steel circles, wherein several first slots are offered on four end faces of upper head plate,
Several second slots are offered on four end faces of bottom plate, wherein a mild steel circle corresponds to first slot and one
The upper end of second slot, any mild steel circle is inserted and fixed in corresponding first slot, and the lower end of any mild steel circle is inserted into and is consolidated
Due in corresponding second slot；
The bottom of upper head plate is provided with first annular groove, and the upper surface of bottom plate is provided with second annular groove, each X-shaped
The lower end of mild steel plate is inserted and fixed in second annular groove, and the upper end of each X-shaped mild steel plate is inserted in and is fixed on the first ring
In connected in star, and each X-shaped mild steel plate is circumferentially distributed.
Further include several first screw rods and several second screw rods, first screw rod corresponds to an end face of upper head plate, and one
The second screw rod of root corresponds to an end face of bottom plate；
First screw rod passes through corresponding end face on upper head plate and is inserted in mild steel circle on the end face in each first slot
The mild steel circle for being inserted on the end face in each first slot is connected with upper head plate；
Second screw rod passes through corresponding end face on bottom plate and is inserted in mild steel circle on the end face in each second slot
The mild steel circle for being inserted on the end face in each second slot is connected with bottom plate.
The bottom of upper head plate is provided with first annular frid and the second annular frid, and first annular frid is located at the second ring
In shape frid, first annular frid and the second annular groove board group are at first annular groove.
The annular frid of the side of the first annular frid of first screw bolt passes, the side of X-shaped mild steel plate upper end and second
The annular frid of first annular frid, X-shaped mild steel plate and second is connected.
The upper surface of upper head plate is provided with third annular frid and fourth annular frid, and third annular frid is located at the 4th
In annular frid, third annular frid forms second annular groove with fourth annular frid.
Second screw bolt passes third annular frid, the side of X-shaped mild steel plate lower end and fourth annular frid are by third
Annular frid, X-shaped mild steel plate and fourth annular frid are connected.
The number of X-shaped mild steel plate is 4.
First annular frid, the second annular frid, third annular frid and fourth annular frid are square structure.
The number of the first slot is four on each end face of upper head plate.
The bolt hole for connecting external device is offered on upper head plate and bottom plate.
The utility model has the advantages that：
When specific operation, four of upper head plate hold replaceable multidirectional energy consumption mild steel damper described in the utility model
Several mild steel circles are respectively and fixedly provided on face and on four end faces of bottom plate, i.e., each mild steel circle is circumferentially distributed, while each X-shaped mild steel
Plate is circumferentially distributed, to enable damper to carry out the damping energy consumption of multiple directions, in addition, X-shaped mild steel in the utility model
Plate and the common progress energy-dissipating and shock-absorbing deformation of the inside and outside effect of mild steel circle, make it be all had on vertically and horizontally good
Energy dissipation capacity, simple in structure, easy to operate, practicability is extremely strong.
Further, each component is connected by bolt or screw rod in the utility model, and conventional damper is avoided to prepare
The residual stress of generation is welded in journey, while when either component destroys, then replaced after being removed, with quick
Restore the energy consumption effect of damper.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the exploded view of upper head plate 1 and mild steel circle 3 in the utility model；
Fig. 3 is the location diagram of bottom plate 2 and X-shaped mild steel plate 4 in the utility model；
Fig. 4 is the sectional view of the utility model；
Fig. 5 is the side view of the utility model；
Fig. 6 is the vertical view of upper head plate 1 in the utility model；
Fig. 7 is the upward view of upper head plate 1 in the utility model；
Fig. 8 is the structural schematic diagram of X-shaped mild steel plate 4；
Fig. 9 is the structural schematic diagram of mild steel circle 3 in the utility model；
Figure 10 is the location drawing when the utility model is used.
Wherein, 1 it is upper head plate, 2 be bottom plate, 3 be mild steel circle, 4 be X-shaped mild steel plate, 5 be third annular frid, 6 is
Four annular frids, 7 be first annular frid, 8 be the second annular frid, 9 be the first slot, 10 be the second slot, 11 be first
Screw rod, 12 are the second screw rod.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to figs. 1 to Fig. 9, replaceable multidirectional energy consumption mild steel damper described in the utility model include upper head plate 1, under
End plate 2, several X-shaped mild steel plates 4, several mild steel circles 3, wherein offer several first slots on four end faces of upper head plate 1
9, several second slots 10 are offered on four end faces of bottom plate 2, wherein a mild steel circle 3 corresponds to first slot 9
And second slot 10, the upper end of any mild steel circle 3 is inserted and fixed in corresponding first slot 9, under any mild steel circle 3
End is inserted and fixed in corresponding second slot 10；The bottom of upper head plate 1 is provided with first annular groove, the upper table of bottom plate 2
Face is provided with second annular groove, and the lower end of each X-shaped mild steel plate 4 is inserted and fixed in second annular groove, each X-shaped mild steel plate
4 upper end is inserted in and is fixed in first annular groove, and each X-shaped mild steel plate 4 is circumferentially distributed.
The utility model further includes several first screw rods 11 and several second screw rods 12, and first screw rod 11 corresponds to upper end
One end face of plate 1, second screw rod 12 correspond to an end face of bottom plate 2；First screw rod 11 passes through corresponding on upper head plate 1
End face and be inserted in the mild steel circle 3 on the end face in each first slot 9 and will be inserted on the end face in each first slot 9
Mild steel circle 3 is connected with upper head plate 1；Second screw rod 12 passes through corresponding end face on bottom plate 2 and is inserted on the end face each
The mild steel circle 3 for being inserted on the end face in each second slot 10 is connected by mild steel circle 3 in the second slot 10 with bottom plate 2.
The bottom of upper head plate 1 is provided with first annular frid 7 and the second annular frid 8, and first annular frid 7 is located at the
In second ring frid 8, first annular frid 7 and the second annular frid 8 form first annular groove；First screw bolt passes
The side of one annular frid 7, the side of 4 upper end of X-shaped mild steel plate and the second annular frid 8 are by first annular frid 7, X-shaped mild steel
Plate 4 and the second annular frid 8 are connected.
The upper surface of upper head plate 1 is provided with third annular frid 5 and fourth annular frid 6, and third annular frid 5 is located at
In fourth annular frid 6, third annular frid 5 forms second annular groove with fourth annular frid 6；Second screw bolt passes
Third annular frid 5, the side of 4 lower end of X-shaped mild steel plate and fourth annular frid 6 by third annular frid 5, X-shaped mild steel plate 4 and
Fourth annular frid 6 is connected.
The number of X-shaped mild steel plate 4 is 4；The annular frid 8 of first annular frid 7, second, third annular frid 5 and the 4th
Annular frid 6 is square structure；The number of the first slot 9 is four on 1 each end face of upper head plate；Upper head plate 1 and bottom plate 2
On offer bolt hole for connecting external device.
With reference to figure 10, the utility model in specific application, first reserves damper placing chamber, then will in the bottom section of column
Damper is installed in damper placing chamber.In addition, the utility model uses fabricated construction, when in use, when this practicality is new
When either component damages in damper described in type, then the component more renewed after being removed, with fast quick-recovery damper
Damping energy consumption effect.
Claims (10)
1. a kind of replaceable multidirectional energy consumption mild steel damper, which is characterized in that including upper head plate (1), bottom plate (2), several X
Shape mild steel plate (4), several mild steel circles (3), wherein several first slots (9) are offered on four end faces of upper head plate (1),
Several second slots (10) are offered on four end faces of bottom plate (2), wherein a mild steel circle (3) is one first corresponding
The upper end of slot (9) and second slot (10), any mild steel circle (3) is inserted and fixed in corresponding first slot (9), is appointed
The lower end of one mild steel circle (3) is inserted and fixed in corresponding second slot (10)；
The bottom of upper head plate (1) is provided with first annular groove, and the upper surface of bottom plate (2) is provided with second annular groove, each X
The lower end of shape mild steel plate (4) is inserted and fixed in second annular groove, and the upper end of each X-shaped mild steel plate (4) is inserted in and fixes
In in first annular groove, and each X-shaped mild steel plate (4) is circumferentially distributed.
2. replaceable multidirectional energy consumption mild steel damper according to claim 1, which is characterized in that further include several first
Screw rod (11) and several second screw rods (12), an end face of the corresponding upper head plate (1) of first screw rod (11), second spiral shell
One end face of the corresponding bottom plate (2) of bar (12)；
First screw rod (11) passes through corresponding end face on upper head plate (1) and is inserted on the end face in each first slot (9)
The mild steel circle (3) for being inserted on the end face in each first slot (9) is connected by mild steel circle (3) with upper head plate (1)；
Second screw rod (12) passes through corresponding end face on bottom plate (2) and is inserted on the end face in each second slot (10)
The mild steel circle (3) for being inserted on the end face in each second slot (10) is connected by mild steel circle (3) with bottom plate (2).
3. replaceable multidirectional energy consumption mild steel damper according to claim 1, which is characterized in that the bottom of upper head plate (1)
Portion is provided with first annular frid (7) and the second annular frid (8), and first annular frid (7) is located at the second annular frid (8)
Interior, first annular frid (7) forms first annular groove with the second annular frid (8).
4. replaceable multidirectional energy consumption mild steel damper according to claim 3, which is characterized in that the first bolt is worn successively
The side of first annular frid (7), the side of X-shaped mild steel plate (4) upper end and the second annular frid (8) are crossed by first annular frid
(7), X-shaped mild steel plate (4) and the second annular frid (8) are connected.
5. replaceable multidirectional energy consumption mild steel damper according to claim 4, which is characterized in that upper head plate (1) it is upper
Surface is provided with third annular frid (5) and fourth annular frid (6), and third annular frid (5) is located at fourth annular frid
(6) in, third annular frid (5) forms second annular groove with fourth annular frid (6).
6. replaceable multidirectional energy consumption mild steel damper according to claim 5, which is characterized in that the second bolt is worn successively
Third annular frid (5), the side of X-shaped mild steel plate (4) lower end and fourth annular frid (6) are crossed by third annular frid (5), X
Shape mild steel plate (4) and fourth annular frid (6) are connected.
7. replaceable multidirectional energy consumption mild steel damper according to claim 6, which is characterized in that X-shaped mild steel plate (4)
Number is 4.
8. replaceable multidirectional energy consumption mild steel damper according to claim 7, which is characterized in that first annular frid
(7), the second annular frid (8), third annular frid (5) and fourth annular frid (6) are square structure.
9. replaceable multidirectional energy consumption mild steel damper according to claim 1, which is characterized in that upper head plate (1) is respectively held
The number of the first slot (9) is four on face.
10. replaceable multidirectional energy consumption mild steel damper according to claim 1, which is characterized in that upper head plate (1) and under
The bolt hole for connecting external device is offered on end plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781691.9U CN207647272U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable multidirectional energy consumption mild steel damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781691.9U CN207647272U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable multidirectional energy consumption mild steel damper |
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| Publication Number | Publication Date |
|---|---|
| CN207647272U true CN207647272U (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781691.9U Active CN207647272U (en) | 2017-12-19 | 2017-12-19 | A kind of replaceable multidirectional energy consumption mild steel damper |
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| CN (1) | CN207647272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499834A (en) * | 2019-08-29 | 2019-11-26 | 招商局重庆交通科研设计院有限公司 | A kind of modular removable steel damper |
-
2017
- 2017-12-19 CN CN201721781691.9U patent/CN207647272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110499834A (en) * | 2019-08-29 | 2019-11-26 | 招商局重庆交通科研设计院有限公司 | A kind of modular removable steel damper |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210817 Address after: Room 516, science and technology innovation center, Wangjiang campus, Sichuan University, No. 24, Section 1, South 1st ring road, Wuhou District, Chengdu, Sichuan 610044 Patentee after: SICHUAN ZHENKONG TECHNOLOGY Co.,Ltd. Address before: 710055 Yanta Road 13, Xi'an City, Shaanxi Province Patentee before: XI'AN University OF ARCHITECTURE & TECHNOLOGY |