CN209509211U - A kind of difunctional tuned mass damper of vertical levels - Google Patents
A kind of difunctional tuned mass damper of vertical levels Download PDFInfo
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- CN209509211U CN209509211U CN201822109206.4U CN201822109206U CN209509211U CN 209509211 U CN209509211 U CN 209509211U CN 201822109206 U CN201822109206 U CN 201822109206U CN 209509211 U CN209509211 U CN 209509211U
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Abstract
The utility model discloses a kind of difunctional tuned mass damper of vertical levels, including vertical damping unit and horizontal damping device, the top of horizontal damping device is arranged in the vertical damping unit；The vertical damping unit passes through a set of vertical damping system of connecting bottom board, mass block, at least two guide rods, at least two vertical elastic parts and vertical damping structure composition；The horizontal damping device then passes through the damping system of a set of horizontal direction of level trough frame, at least two horizontal springs, horizontal slide construction and horizontal damping structure composition, and in normal working environment, the two can work independently also and can work together；Therefore the utility model is by the integrated vibration for solving horizontal and vertical both direction of single tuned mass damper, and structure is simple, has saved space, and substantially increase safety and the comfort of structure.
Description
Technical field
The utility model relates to build, the civil engineerings energy-dissipating and shock-absorbing technical field such as bridge, in particular to a kind of vertical water
Put down difunctional tuned mass damper.
Background technique
For high-rise, particularly super-high building structure since natural vibration period is long, damping is small, wind shake effect is fairly obvious.Tradition
The wind force proofing design of the increase structure section of upper use, it is not only uneconomical, but also be difficult to meet building rigidity and comfort level requirement.
Therefore, the important directions that the Wind Vibration Response of structure has become Development of High-rise Buildings are reduced by setting additional control device.Soil
Wood, machinery field are widely used tuned mass damper and carry out control structure low-frequency vibration；Theoretical and practice proves, tuning quality
Damper has good inhibitory effect to the vibration with excellent frequency.
Tuned mass damper (TMD) control system does not need consumption external energy, system simple structure, to building because of it
The function effect of structure is smaller, lower due to requiring external condition, is easily installed, repairs and replaces control element, Er Qieyu
Traditional structure is compared, and can also reduce work using the defense system that tuned mass damper (TMD) is interfered as structural environment
Journey construction investment.
Cause many because being known as of structural vibration, such as vehicle, pedestrian, high wind etc..Direction of vibration is frequently not single
Vertical motion or horizontal vibration.Existing tuned mass damper contribute to single control structure vertical motion or
Level, vertical tuned mass damper is for controlling vertical motion caused by the dynamic loads such as vehicle, pedestrian, horizontal tuning quality resistance
Buddhist nun's device is for controlling horizontal vibration caused by high wind.The structure of control is required to for vertical motion and horizontal vibration, it is existing
Tuned mass damper is unable to reach good control effect.
Utility model content
In view of the above problems in the prior art, the purpose of the utility model is to provide a kind of difunctional tune of vertical levels
Humorous mass damper.
In order to solve the above-mentioned technical problem, the specific technical solution of the utility model is as follows:
The utility model provides a kind of difunctional tuned mass damper of vertical levels, including vertical damping unit and level
The top of horizontal damping device is arranged in damping unit, specifically, the vertical damping unit.
Further, the vertical damping unit includes connecting bottom board, mass block, at least two guide rods, at least two
Vertical elastic part and vertical damping structure；The top of the connecting bottom board, the vertical damping structure is arranged in the mass block
It is arranged between connecting bottom board and mass block, and is fixed on the middle part of the mass block, the fixing end of the guide rod is fixed on
On connecting bottom board, movable end is interspersed on the mass block, the both ends of the vertical elastic part be separately fixed at connecting bottom board and
On mass block, and the axial direction of the vertical elastic part is overlapped with the guide rod, and under dynamic excitation, vertical elastic part is driven
Mass block vibrates up and down.
Further, the horizontal damping device includes level trough frame, at least two horizontal springs, horizontal slide construction
With horizontal damping structure；The horizontal springs are arranged between the level trough frame and connecting bottom board, under dynamic excitation, water
Flat elastic component drives pedestal horizontal vibration.The horizontal slide construction is arranged inside the level trough frame, the horizontal damping
Structure setting is fixed on the bottom of the connecting bottom board inside the level trough frame.
Further, linear bearing is set at the top of the mass block, and the guide rod interts the linear bearing, institute
Stating linear bearing can move up and down along the guide rod.
Further, the vertical damping structure includes vertical damping slot frame, vertical damping plate and resisting medium, described perpendicular
It is fixed on the connecting bottom board to damping slot frame, vertical damping plate one end is fixed on the bottom of the mass block, another
End is arranged in the vertical damping slot frame, and the resisting medium is filled in inside the vertical damping slot frame, when mass block is sent out
When raw vertical motion, vertical damping plate vertical motion in vertical damping slot frame is driven, shearing damp medium generates damping force.
Specifically, the guide rod is four, is separately positioned on the position of four endpoints close to the mass block.
Further, the horizontal slide construction includes linear guide arranged side by side and cooperates with the linear guide
Sliding block, the linear guide are fixed on the inside of the level trough frame side by side, and the sliding block is fixed on the bottom of the connecting bottom board
Portion, sliding block can carry out horizontal movement along linear guide, so that the vertical damping unit be driven to do water in linear guide
Flat movement.
Specifically, barrier structure is set at the both ends of the linear guide, prevents the sliding block from skidding off the linear guide.
Specifically, the sliding block is arranged four, is separately fixed at four endpoints of the connecting bottom board.
Further, the horizontal damping structure includes horizontal damping slot frame, horizontal damping plate and resisting medium；The water
Flat damping slot frame is arranged among linear guide arranged side by side, and horizontal damping plate one end is fixed on the connecting bottom board
Bottom, the other end are arranged in the horizontal damping slot frame, and the resisting medium is filled in inside the horizontal damping slot frame, when
When horizontal vibration occurs for connecting bottom board, the horizontal movement in horizontal damping slot frame of horizontal damping plate is driven, shearing damp medium produces
Raw damping force.
Specifically, the horizontal damping plate is fixed on the middle part of the connecting bottom board.
Specifically, the horizontal springs four, are symmetricly set on the both ends of the connecting bottom board two-by-two.
Specifically, the vertical elastic component and horizontal springs are metal spring or electromagnetic material.
Specifically, the resisting medium is silicone oil.
Further, standard mechanical accessory can be selected in the guide rod and linear bearing, it is necessary to assure its movement is smooth, rubs
It is small to wipe power.
Further, the standard mechanicals accessories such as linear guide can be selected in the sliding block and guide rail, it is necessary to assure its movement is suitable
Freely, frictional force is small.
By adopting the above technical scheme, the difunctional tuned mass damper of a kind of vertical levels described in the utility model has
It is following the utility model has the advantages that
1. the difunctional tuned mass damper of a kind of vertical levels described in the utility model, passes through linear guide and sliding block
Setting so that vertical damping unit on horizontal damping device can horizontal movement, while not influencing horizontal damping device
Work.
2. the difunctional tuned mass damper of a kind of vertical levels described in the utility model, wherein guide rod, linear axis
Hold, sliding block and linear guide use standard mechanical accessory so that tuned mass damper work when rub smaller, damping effect
More preferably.
3. the difunctional tuned mass damper of a kind of vertical levels described in the utility model, structure connection is simple, is convenient for
Installation, maintenance and replacement control unit, can preferably reduce engineering construction investment.
4. the difunctional tuned mass damper of a kind of vertical levels described in the utility model, is hindered by single tuning quality
The integrated vibration for solving horizontal and vertical both direction of Buddhist nun's device, structure is simple, has saved space, and greatly improve and finish
The safety of structure and comfort.
Detailed description of the invention
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
A kind of Fig. 1 main view of the difunctional tuned mass damper of vertical levels described in the utility model；
A kind of Fig. 2 top view of the difunctional tuned mass damper of vertical levels described in the utility model；
Fig. 3 is the cross-sectional view of A-A in Fig. 1.
Appended drawing reference in figure: the vertical damping unit of 1-, 2- horizontal damping device, 11- connecting bottom board, 12- mass block, 13-
Guide rod, 14- vertical elastic part, 15 vertical damping structures, 121- linear bearing, 151 vertical damping slot frames, 152- vertical damping
Plate, 21- level trough frame, 22- horizontal springs, the horizontal slide construction of 23-, 24- horizontal damping structure, 231- linear guide, 232
Sliding block, 241- horizontal damping slot frame, 242- horizontal damping plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Under every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
The intrinsic other step or units of method, product or equipment.
Embodiment 1
As depicted in figs. 1 and 2, a kind of difunctional tuned mass damper of vertical levels is present embodiments provided, including perpendicular
Straight damping unit 1 and horizontal damping device 2, specifically, the top of horizontal damping device 2 is arranged in the vertical damping unit 1.
Specific structural elements is, the vertical damping unit 1 includes connecting bottom board 11, mass block 12, at least two guide rods 13, extremely
Few two vertical elastic parts 14 and vertical damping structure 15；The top of the connecting bottom board 11, institute is arranged in the mass block 12
It states vertical damping structure 15 to be arranged between connecting bottom board 11 and mass block 12, and is fixed on the middle part of the mass block 12, institute
The fixing end for stating guide rod 13 is fixed on connecting bottom board 11, and movable end is interspersed on the mass block 12, the vertical elastic
The both ends of part 14 are separately fixed on connecting bottom board 11 and mass block 12, and the axial direction of the vertical elastic part 14 is led with described
It is overlapped to bar 13, under dynamic excitation, vertical elastic part 14 drives mass block 12 to vibrate up and down on guide rod 13.The level
Damping unit 2 includes level trough frame 21, at least two horizontal springs 22, horizontal slide construction 23 and horizontal damping structure 24；
The horizontal springs 22 are arranged between the level trough frame 21 and connecting bottom board 11, under dynamic excitation, horizontal springs
22 drive 11 horizontal vibration of connecting bottom board.The horizontal slide construction 23 is arranged inside the level trough frame 21, the level
Damping structure 24 is arranged inside the level trough frame 21, and is fixed on the bottom of the connecting bottom board 11.
In some embodiments, linear bearing 121 is set at the top of the mass block 12, and the guide rod 13 interts institute
Linear bearing 121 is stated, the linear bearing 121 can move up and down along the guide rod 13.
In some embodiments, as shown in figure 3, the vertical damping structure 15 includes vertical damping slot frame 151, vertical resistance
Buddhist nun's plate 152 and resisting medium, the vertical damping slot frame 151 are fixed on the connecting bottom board 152, the vertical damping plate
152 one end are fixed on the bottom of the mass block 12, and the other end is arranged in the vertical damping slot frame 151, and the damping is situated between
Matter is filled in inside the vertical damping slot frame 151, when vertical motion occurs for mass block 12, vertical damping plate 152 is driven to exist
Vertical motion in vertical damping slot frame 151, shearing damp medium generate damping force.
In some embodiments, the horizontal slide construction 23 include arranged side by side linear guide 231 and with it is described straight
The sliding block 232 of line guide rail cooperation, the linear guide 231 are fixed on the inside of the level trough frame 21, the sliding block 232 side by side
It is fixed on the bottom of the connecting bottom board 11, sliding block 232 can carry out horizontal movement along linear guide 231, to drive institute
Vertical damping unit 1 is stated to move horizontally in linear guide 231.
In some embodiments, barrier structure is set at the both ends of the linear guide 231, prevents the sliding block 232 sliding
The linear guide 231 out is separately fixed at the four of the connecting bottom board 11 wherein specifically, the sliding block 232 is arranged four
A endpoint, such setting can guarantee the stabilization of the vertical damping unit 1.
In some embodiments, as shown in figure 3, the horizontal damping structure 24 includes horizontal damping slot frame 241, horizontal resistance
Buddhist nun's plate 242 and resisting medium；The horizontal damping slot frame 241 is arranged among linear guide 231 arranged side by side, the level
242 one end of damping sheet is fixed on the bottom of the connecting bottom board 11, and the other end is arranged in the horizontal damping slot frame 241, institute
It states resisting medium to be filled in inside the horizontal damping slot frame 241, when horizontal vibration occurs for connecting bottom board 11, drives horizontal resistance
241 horizontal movements in horizontal damping slot frame of Buddhist nun's plate 242, shearing damp medium generate damping force.
As specifically, the vertical elastic component 14 and horizontal springs 22 are metal spring or electromagnetic material.The resistance
Buddhist nun's medium is silicone oil.
By a kind of difunctional tuned mass damper of vertical levels of foregoing description, have in different operating environments
Different working conditions:
1, when structure generate vertical motion when, vibration by the components such as connecting bottom board by vibration pass to vertical elastic part with
Mass block, mass block carry out vertical motion along guide rod under the drive of vertical elastic part.At the same time, vertical damping plate is sheared
Resisting medium generates damping force consumption s tructure energy, reduces the vertical motion of structure.
2, when structure generates horizontal vibration, the guide rod and linear bearing constrain mass block horizontal motion, this
When connecting bottom board, vertical damping slot frame, vertical damping plate, guide rod, linear bearing, mass block, vertical elastic part and damping
Medium forms an entirety, as horizontal vibration quality system, when vibration is transmitted water supply by components such as pedestals by horizontal vibration
Flat elastic component and horizontal vibration quality system, the horizontal movement under horizontal springs drive of horizontal vibration quality system are same with this
When, horizontal damping plate vertical shearing resisting medium generates damping force consumption s tructure energy, reduces the horizontal vibration of structure.
3, when simultaneously vertical motion and horizontal vibration occur for structure, both the above motion mode carries out simultaneously.
Embodiment 2 is the preferred embodiment of embodiment 1
As depicted in figs. 1 and 2, a kind of difunctional tuned mass damper of vertical levels is present embodiments provided, including perpendicular
Straight damping unit 1 and horizontal damping device 2, specifically, the top of horizontal damping device 2 is arranged in the vertical damping unit 1.
Specific structural elements is, the vertical damping unit 1 includes connecting bottom board 11, mass block 12, at least two guide rods 13, extremely
Few two vertical elastic parts 14 and vertical damping structure 15；The top of the connecting bottom board 11, institute is arranged in the mass block 12
It states vertical damping structure 15 to be arranged between connecting bottom board 11 and mass block 12, and is fixed on the middle part of the mass block 12, institute
The fixing end for stating guide rod 13 is fixed on connecting bottom board 11, and movable end is interspersed on the mass block 12, the vertical elastic
The both ends of part 14 are separately fixed on connecting bottom board 11 and mass block 12, and the axial direction of the vertical elastic part 14 is led with described
It is overlapped to bar 13, under dynamic excitation, vertical elastic part 14 drives mass block 12 to vibrate up and down on guide rod 13.The level
Damping unit 2 includes level trough frame 21, at least two horizontal springs 22, horizontal slide construction 23 and horizontal damping structure 24；
The horizontal springs 22 are arranged between the level trough frame 21 and connecting bottom board 11, under dynamic excitation, horizontal springs
22 drive 11 horizontal vibration of connecting bottom board.The horizontal slide construction 23 is arranged inside the level trough frame 21, the level
Damping structure 24 is arranged inside the level trough frame 21, and is fixed on the bottom of the connecting bottom board 11.
In some embodiments, linear bearing 121 is set at the top of the mass block 12, and the guide rod 13 interts institute
Linear bearing 121 is stated, the linear bearing 121 can move up and down along the guide rod 13.
In some embodiments, as shown in figure 3, the vertical damping structure 15 includes vertical damping slot frame 151, vertical resistance
Buddhist nun's plate 152 and resisting medium, the vertical damping slot frame 151 are fixed on the connecting bottom board 152, the vertical damping plate
152 one end are fixed on the bottom of the mass block 12, and the other end is arranged in the vertical damping slot frame 151, and the damping is situated between
Matter is filled in inside the vertical damping slot frame 151, when vertical motion occurs for mass block 12, vertical damping plate 152 is driven to exist
Vertical motion in vertical damping slot frame 151, shearing damp medium generate damping force.Preferably, the guide rod 13 is four
It is a, it is separately positioned on the position of four endpoints close to the mass block 12.
In some embodiments, the horizontal slide construction 23 include arranged side by side linear guide 231 and with it is described straight
The sliding block 232 of line guide rail cooperation, the linear guide 231 are fixed on the inside of the level trough frame 21, the sliding block 232 side by side
It is fixed on the bottom of the connecting bottom board 11, sliding block 232 can carry out horizontal movement along linear guide 231, to drive institute
Vertical damping unit 1 is stated to move horizontally in linear guide 231.
In some embodiments, barrier structure is set at the both ends of the linear guide 231, prevents the sliding block 232 sliding
The linear guide 231 out is separately fixed at the four of the connecting bottom board 11 wherein specifically, the sliding block 232 is arranged four
A endpoint, such setting can guarantee the stabilization of the vertical damping unit 1.
In some embodiments, as shown in figure 3, the horizontal damping structure 24 includes horizontal damping slot frame 241, horizontal resistance
Buddhist nun's plate 242 and resisting medium；The horizontal damping slot frame 241 is arranged among linear guide 231 arranged side by side, the level
242 one end of damping sheet is fixed on the bottom of the connecting bottom board 11, and the other end is arranged in the horizontal damping slot frame 241, institute
It states resisting medium to be filled in inside the horizontal damping slot frame 241, when horizontal vibration occurs for connecting bottom board 11, drives horizontal resistance
241 horizontal movements in horizontal damping slot frame of Buddhist nun's plate 242, shearing damp medium generate damping force.
Preferably, the horizontal springs 22 4 are symmetricly set on the both ends of the connecting bottom board 11 two-by-two.
Specifically, the vertical elastic component 14 and horizontal springs 22 are metal spring or electromagnetic material.The damping is situated between
Matter is silicone oil.
Embodiment 2 is with respect to the preferred place of embodiment 1: preferably, the guide rod 13 is four, is set respectively
It sets in the position of four endpoints close to the mass block 12, the horizontal springs 22 4, is symmetricly set on two-by-two described
The both ends of connecting bottom board 11.It can guarantee stabilization of the mass block 12 on connecting bottom board 11 by the setting of four guide rods 13,
Similarly, four horizontal springs 22 setting it is also ensured that vertical damping device 1 stabilization, while also can increase horizontal damping
Effect.
Meanwhile operating mode is also essentially the same in different environments for embodiment 2 and embodiment 1, therefore uses embodiment 2
The invention of offer can have following the utility model has the advantages that passing through the setting of linear guide and sliding block, so that vertical damping unit is in level
On damping unit can horizontal movement, while not influencing the work of horizontal damping device；Wherein guide rod, linear bearing, sliding block
Standard mechanical accessory is used with linear guide, so that friction is smaller when tuned mass damper works, damping effect is more preferable；This
Inventive structure connection is simple, is easily installed, repairs and replaces control unit, can preferably reduce engineering construction investment；Pass through
The single integrated vibration for solving horizontal and vertical both direction of tuned mass damper, structure is simple, has saved space,
And substantially increase safety and the comfort of structure.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
For technical staff, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and practical new without departing substantially from this
In the case where the spirit or essential attributes of type, the utility model can be realized in other specific forms.Therefore, no matter from which
From the point of view of point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by appended right
It is required that rather than above description limit, it is intended that all changes that will be fallen within the meaning and scope of the equivalent elements of the claims
Change is embraced therein.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of difunctional tuned mass damper of vertical levels, which is characterized in that including vertical damping unit (1) and horizontal resistance
Buddhist nun's device (2), top of vertical damping unit (1) setting in horizontal damping device (2)；
The vertical damping unit (1) includes connecting bottom board (11), mass block (12), at least two guide rods (13), at least two
A vertical elastic part (14) and vertical damping structure (15)；The mass block (12) is arranged in the upper of the connecting bottom board (11)
Side, the vertical damping structure (15) is arranged between connecting bottom board (11) and mass block (12), and is fixed on the mass block
(12) fixing end at middle part, the guide rod (13) is fixed on connecting bottom board (11), and movable end wears the mass block
(12), the both ends of the vertical elastic part (14) are separately fixed on connecting bottom board (11) and mass block (12), and described perpendicular
It is overlapped to the axial direction of elastic component (14) with the guide rod (13)；
The horizontal damping device (2) includes level trough frame (21), at least two horizontal springs (22), horizontal slide construction
(23) and horizontal damping structure (24)；The horizontal springs (22) are arranged in the level trough frame (21) and connecting bottom board (11)
Between, horizontal slide construction (23) setting is internal in the level trough frame (21), horizontal damping structure (24) setting
It is internal in the level trough frame (21), and it is fixed on the bottom of the connecting bottom board (11).
2. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that the quality
Linear bearing (121) are set at the top of block (12), and the guide rod (13) interts the linear bearing (121), the straight line
Bearing (121) can move up and down along the guide rod (13).
3. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that described vertical
Damping structure (15) includes vertical damping slot frame (151), vertical damping plate (152) and resisting medium, the vertical damping slot frame
(151) it is fixed on the connecting bottom board (11), described vertical damping plate (152) one end is fixed on the bottom of the mass block (12)
Portion, in the vertical damping slot frame (151), the resisting medium is filled in the vertical damping slot frame for other end setting
(151) internal.
4. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that the guiding
Bar (13) is four, is separately positioned on the position of four endpoints close to the mass block (12).
5. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that the level
Slide construction (23) includes linear guide arranged side by side (231) and the sliding block (232) with linear guide cooperation, described straight
Line guide rail (231) is fixed on the inside of the level trough frame (21) side by side, and the sliding block (232) is fixed on the connecting bottom board
(11) bottom.
6. the difunctional tuned mass damper of a kind of vertical levels according to claim 5, which is characterized in that the sliding block
(232) it is arranged four, is separately fixed at four endpoints of the connecting bottom board (11).
7. the difunctional tuned mass damper of a kind of vertical levels according to claim 3, which is characterized in that the level
Damping structure (24) includes horizontal damping slot frame (241), horizontal damping plate (242) and resisting medium；The horizontal damping slot frame
(241) it is intermediate that linear guide (231) arranged side by side is set, described horizontal damping plate (242) one end is fixed on the connection
The bottom of bottom plate (11), in the horizontal damping slot frame (241), the resisting medium is filled in the level for other end setting
Damping slot frame (241) is internal.
8. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that the level
Elastic component (22) four, it is symmetricly set on the both ends of the connecting bottom board (11) two-by-two.
9. the difunctional tuned mass damper of a kind of vertical levels according to claim 1, which is characterized in that described vertical
Elastic component (14) and horizontal springs (22) are metal spring or electromagnetic material.
10. the difunctional tuned mass damper of a kind of vertical levels according to claim 7, which is characterized in that the resistance
Buddhist nun's medium is silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109206.4U CN209509211U (en) | 2018-12-14 | 2018-12-14 | A kind of difunctional tuned mass damper of vertical levels |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109206.4U CN209509211U (en) | 2018-12-14 | 2018-12-14 | A kind of difunctional tuned mass damper of vertical levels |
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| Publication Number | Publication Date |
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| CN209509211U true CN209509211U (en) | 2019-10-18 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952798A (en) * | 2019-12-17 | 2020-04-03 | 北京工业大学 | Multidimensional energy-consuming and shock-absorbing type cold-bending thin-walled steel structure residential system |
| CN111188862A (en) * | 2020-02-12 | 2020-05-22 | 中国地震局工程力学研究所 | Horizontal one-way vibration isolation device with quality stabilizer |
| CN111827507A (en) * | 2020-07-31 | 2020-10-27 | 中铁二院工程集团有限责任公司 | Three-dimensional shock attenuation vibration isolation support of building |
| CN111851771A (en) * | 2020-09-05 | 2020-10-30 | 兰州理工大学 | Magnetic TMD control device |
-
2018
- 2018-12-14 CN CN201822109206.4U patent/CN209509211U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952798A (en) * | 2019-12-17 | 2020-04-03 | 北京工业大学 | Multidimensional energy-consuming and shock-absorbing type cold-bending thin-walled steel structure residential system |
| CN110952798B (en) * | 2019-12-17 | 2021-05-25 | 北京工业大学 | Multidimensional energy-consuming and shock-absorbing type cold-bending thin-walled steel structure residential system |
| CN111188862A (en) * | 2020-02-12 | 2020-05-22 | 中国地震局工程力学研究所 | Horizontal one-way vibration isolation device with quality stabilizer |
| CN111827507A (en) * | 2020-07-31 | 2020-10-27 | 中铁二院工程集团有限责任公司 | Three-dimensional shock attenuation vibration isolation support of building |
| CN111827507B (en) * | 2020-07-31 | 2022-05-06 | 中铁二院工程集团有限责任公司 | Three-dimensional shock attenuation vibration isolation support of building |
| CN111851771A (en) * | 2020-09-05 | 2020-10-30 | 兰州理工大学 | Magnetic TMD control device |
| CN111851771B (en) * | 2020-09-05 | 2021-09-14 | 兰州理工大学 | Magnetic TMD control device |
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