CN109972757A - A kind of vertical rotary type damper device - Google Patents
A kind of vertical rotary type damper device Download PDFInfo
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- CN109972757A CN109972757A CN201910305240.5A CN201910305240A CN109972757A CN 109972757 A CN109972757 A CN 109972757A CN 201910305240 A CN201910305240 A CN 201910305240A CN 109972757 A CN109972757 A CN 109972757A
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- Prior art keywords
- vertical
- type damper
- rotary type
- bar
- side panel
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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
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
- E04H9/023—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising rolling elements, e.g. balls, pins
Abstract
The invention discloses a kind of vertical rotary type damper devices, comprising: the first vertical rotary type damper and the second vertical rotary type damper；In an initial condition, each other there are certain distance and there are intersection region, the rubber layer region of the side panel of the rotary unit of the rubber layer region of the side panel of the rotary unit of the first vertical rotary type damper and the second vertical rotary type damper is located at the side being located remotely from each other in the region of the not set rubber layer of the side panel of the rotary unit of the region of the not set rubber layer of the side panel of the rotary unit of first vertical rotary type damper and the second vertical rotary type damper.Using a kind of vertical rotary type damper device of the application, it can be improved and realize under different earthquake displacement, different energy consumption effects.
Description
Technical field
The present invention relates to the fields such as earthquake-resistant structure, damper designs, and in particular to a kind of vertical rotary type damper device.
Background technique
Application No. is the Chinese invention patent applications of " 201710242157.9 ", disclose a kind of Spiralism type viscous damping
Device, including gear drive amplifying device and Spiralism type viscous damper.Gear drive amplifying device is by enclosed protecting crust, damper
Connector, the system that drives up and input lever composition: damper connector, which is equipped with, draws interface and rotary shaft；Input lever top is set
There is a biggish toothing of row's curvature；The system that drives up is made of input lever toothing, transmission gear and rotating vane, input
Bar toothing is meshed with transmission gear, transmission gear and rotating vane coaxial rotating.Spiralism type viscous damper is by cylinder
Closed box, the viscous liquid of box house and outside are provided with the rotating vane composition of recirculation hole.The wind or/and earthquake the effects of
Under, by the relative displacement of gear drive basis/floor, the radius ratio of transmission gear and rotating vane is set to blade outboard line
Displacement amplifies, and box house viscous fluid is forced to consume energy by recirculation hole generation certain flow rate in a short time.
Application No. is the Chinese invention patent applications of " 201610141618.9 ", disclose a kind of rotary viscous damping
Device belongs to civil engineering structure earthquake resistant control and reinforcement technique field；The damper includes rate input system, rate conversion system
System and dissipative system three parts, gear are meshed with rate input lever, and the structure of gear and the assembling of rate input lever is mounted on envelope
In enclosed protective shell；Drive rod is connect with oil cylinder, and drive rod is connected with gear centre；Dissipative system is by bearing, blade and oil
Cylinder is constituted, and bearing is equipped among blade, and blade is mounted in oil cylinder, and oil cylinder is connected by connecting rod and a structural elements
It connects.
Gear structure is used building aseismicity field by above-mentioned design, realizes rotary viscous damper.However, in difference
It is the trend of seismic resistance field technology development using different energy dissipation effects under the conditions of vibration.Thus, rotary viscous resistance
How Buddhist nun's device realizes above-mentioned purpose, becomes a good problem to study.
Summary of the invention
The purpose of the present invention is to provide a kind of vertical rotary type damper device, its role is to, realize medium and small shake with
Different energy consumption effect under big shake is viscous damper in medium and small shake, is viscous damper+frcition damper under big shake.
The scheme of the application is as follows:
A kind of vertical rotary type damper device, comprising: the first vertical rotary type damper and second vertical rotary
Damper；
First vertical rotary type damper, the second vertical rotary type damper include: rack gear (2), vertical bar (3),
Vertical bar-horizon bar rotate gear component, rotary unit (12)；
Wherein, rack gear (2) is fixed on first structure object, vertical bar (3), vertical bar-horizon bar rotate gear component, rotation
Rotatable unit (12) connect with the second works；
Wherein, vertical bar (3) includes: the first bevel gear (5) of the gear (4) on vertical bar top, vertical bar bottom；
The gear (4) on vertical bar top is engaged with rack gear (2)；
Wherein, rotary unit (12) includes: horizon bar (6), multiple rotation blades (8), side panel (13), described more
A rotation blade (8) is evenly distributed on horizon bar (6), side panel (13) be circular plate and its with it is multiple rotary
Blade (8) is both connected to together, and 2 side panels (13) are distributed in the two sides of rotation blade (8)；It is flat where side panel (13)
Face is vertical with horizon bar (6), and the plane where rotation blade (8) is vertical with the plane where side panel (13)；
Wherein, vertical bar-horizon bar rotate gear component includes: second bevel gear (7), rotation axis, rotation axis end tooth
It takes turns (16)；Second bevel gear (7), rotation axis end gear (16) are separately fixed at the two sides of rotation axis；
The second bevel gear (7) is engaged with first bevel gear (5)；
It is provided with horizon bar end gear (17) in the end of horizon bar (6), rotation axis end gear (16) and horizon bar
End gear (17) engagement；
2 rotary units, the second vertical revolving water are provided on the horizon bar of first vertical rotary type damper
1 rotary unit is provided on flat bar；
The rotary unit (12) being arranged on described second vertical revolving horizon bar (6) is inserted into the first vertical rotation
Between the rotary unit (12) being arranged on the horizon bar (6) of formula damper；
The partial region of the outer surface of the side panel of rotary unit is provided with rubber layer (13-1)；
In an initial condition, the not set rubber layer of the side panel of the rotary unit of the first vertical rotary type damper
The region of the not set rubber layer of the side panel of the rotary unit of region and the second vertical rotary type damper each other there are
Certain distance and there are intersection region, the rubber layer region of the side panel of the rotary unit of the first vertical rotary type damper,
And second the rubber layer region of side panel of rotary unit of vertical rotary type damper be located at the side that is located remotely from each other；
Further include: cabinet (9)；Cabinet (9) is mounted on the second works, the first vertical rotary type damper and second
It is internal that vertical bar and horizon bar in vertical rotary type damper are respectively positioned on cabinet (9)；Viscous resistance is internally provided in cabinet
Buddhist nun's liquid.
Further, the length of rubber layer region be set as side panel entirely circle it is long 1/2 to 1/4.
Further, under big shake effect, the rubber layer of the side panel of the rotary unit of the first vertical rotary type damper
It can contact with each other between the rubber layer of the side panel of the rotary unit of the second vertical rotary type damper, friction energy-dissipating.
Further, under primary condition, the rubber layer region (13-1) is symmetrically divided with the horizontal plane where the central axis of horizon bar
Cloth.
Further, when first structure object and the second works generate displacement, the gear (4) on rack drives vertical bar top turns
It is dynamic, and then vertical bar, first bevel gear (5) also rotate, first bevel gear drives second bevel gear rotation, and second bevel gear drives
Rotation axis and rotation axis end gear (16) rotation, rotation axis end gear (16) drive horizon bar end gear (17) to turn
It is dynamic, and then drive rotary unit (12) rotation.
Further, horizon bar and the second works are fixed by multiple first support bars (10), in first support bar (10)
Top be provided with bearing arrangement, horizon bar is threaded through in the bearing arrangement on first support bar (10) top；The two of cabinet (9)
Multiple cantilever levers are set on side plate；The end of cantilever lever is provided with bearing arrangement；The vertical bar (3) passes through box side
The bearing arrangement of cantilever lever connects to realize.
Further, rotation axis is fixed with the second works by multiple second support bars, is set on the top of second support bar
It is equipped with bearing arrangement, rotation axis is threaded through in the bearing arrangement on second support bar top.
Further, the diameter of rotation axis end gear (16) is greater than the diameter of horizon bar end gear (17).
Further, the first vertical rotary type damper, the horizon bar in the second vertical rotary type damper are in same height
It spends (the two can also be not at sustained height)；The horizon bar central axis of first vertical rotary type damper and second vertical rotary
The distance between horizon bar central axis in damper is denoted as L1；The outer radii of the side panel of first vertical rotary type damper
For R1；The inner radii of the side panel of first vertical rotary type damper is R2；The side panel of second vertical rotary type damper
Outer radii be R3；The outer radii of the side panel of second vertical rotary type damper is R4；Meet the following conditions: R2≤
L1-R3, R4≤L1-R1.
The present invention has the advantages that
First, central scope of the invention first is that: realize the classification of energy consumption, particularly, mentality of designing of the invention is,
Under medium and small shake, substantially viscous damper；In big shake, essence are as follows: viscous damper+frcition damper；Above-mentioned structure
Think of is mainly reflected in: " the vertical rotary type damper component that 2 vertical rotary type dampers are constituted " (single damper can not be complete
At), " partial region of the outer surface of the side panel of rotary unit is provided with rubber layer (13-1)；In an initial condition,
The region of the not set rubber layer of the side panel of the rotary unit of one vertical rotary type damper and the second vertical rotary resistance
The region of the not set rubber layer of the side panel of the rotary unit of Buddhist nun's device each other there are certain distance and there are intersection region,
The rubber layer region of the side panel of the rotary unit of first vertical rotary type damper and the second vertical rotary type damper
The rubber layer region of side panel of rotary unit be located at the side that is located remotely from each other ".
Second, central scope of the invention first is that: the gear (4) on vertical bar top, first bevel gear, the second cone tooth
The design of wheel, rotation axis end gear (16), the diameter of horizon bar end gear (17) is needed from the lower vertical rotation of big shake
(i.e. the slewing area of horizon bar) controls whether rubber layer region contact between formula damper assembly.
Third, side panel use cyclic structure, are also studied for its size: the first vertical rotary type damper,
Horizon bar in second vertical rotary type damper is in sustained height (the two can also be not at sustained height)；First vertical rotation
The horizon bar central axis of rotatable damper is denoted as with the distance between the horizon bar central axis in the second vertical rotary type damper
L1；The outer radii of the side panel of first vertical rotary type damper is R1；The side panel of first vertical rotary type damper
Inner radii is R2；The outer radii of the side panel of second vertical rotary type damper is R3；Second vertical rotary type damper
Side panel outer radii be R4；It is necessary to meet following condition:R2≤L1-R3, R4≤L1-R1；Side panel can be met to fill
Tap touching.
4th, the vertical rotary type damper of of the invention first, the second vertical rotary type damper structure be: rotation
The quantity of formula unit and the position different from horizon bar, other structures part are identical.
Detailed description of the invention
The present invention is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to of the invention
Any restrictions.
Fig. 1 is the vertical rotary type damper design drawing of comparative example one.
Fig. 2 is the Section A-A figure in Fig. 1.
Fig. 3 is the top view of one horizon bar of comparative example and rotation blade.
Fig. 4 be the horizon bar of comparative example one, vertical bar respectively with cabinet, underbeam connection schematic diagram.
Fig. 5 is the top view that multiple vertical rotary type dampers are provided in comparative example one.
Fig. 6 is the vertical schematic diagram that multiple vertical rotary type dampers are provided in comparative example one.
Fig. 7 is the top view of the vertical rotary type damper component of embodiment one.
Fig. 8 is the design diagram of the side panel setting rubber layer of embodiment one.
Fig. 9 is the design diagram of the first vertical rotary type damper of embodiment one.
Figure 10 is the design diagram of the second vertical rotary type damper of embodiment one.
Figure 11 is the design diagram of the side panel of embodiment two.
Specific embodiment
Comparative example one, as shown in Figure 1-3, a kind of frame structure, comprising: upper beam 1-1, underbeam 1-2, upper beam and underbeam it
Between vertical rotary type damper is installed；
The vertical rotary type damper, comprising: rack gear 2, vertical bar 3, horizon bar 6, rotation blade 8；
Vertical bar 3 includes: the first bevel gear 5 of the gear 4 on 3 top of vertical bar, vertical bar bottom；
Two ends of horizon bar 6 are provided with second bevel gear 7, and first bevel gear 5 and second bevel gear 7 cooperate；
Wherein upper beam 1-1 is T-type beams of concrete, is provided with rack gear in two abdomen faces of the lower part of T-type beams of concrete
2；The outside of each rack gear 2 is provided with vertical bar 3, rack gear 2 is meshed with the gear 4 of vertical bar 3；
When relative motion occurs for upper beam 1-1 and underbeam 1-2, rack gear 2 will drive the rotation of gear 4；Gear 4, first bevel gear 5
Be with vertical bar it is affixed, gear 4 rotate when, vertical bar and first bevel gear 5 can rotate；
First bevel gear 5 and second bevel gear 7 cooperate, and first bevel gear 5 drives second bevel gear 7 to rotate in rotation,
To realize horizon bar around central axis rotation；
The centre of horizon bar 6 is provided with rotation blade 8, horizon bar will drive 8 turns of rotation blade in rotation
Dynamic, for the plane where blade 8 perpendicular to vertical plane, the end of rotation blade 8 offers hole (not shown).
Vertical rotary type damper further include: cabinet 9；
Cabinet 9 is mounted on underbeam 1-2, and vertical bar, horizon bar are located inside cabinet 9；Under the top flange of upper beam 1-1
Surface is provided with socket, and the top of the side plate of the cabinet is inserted into above-mentioned socket, with seal case；
Horizon bar and underbeam 1-2 are fixed by multiple first support bars 10, and the top of first support bar 10 is provided with axis
Bearing structure, horizon bar are threaded through in the bearing arrangement on 10 top of first support bar；
Multiple cantilever levers are set on the both side plate of cabinet 9；The end of cantilever lever is provided with bearing arrangement；It is described vertical
Bar 3 realizes connection by the bearing arrangement of the cantilever lever of box side.
Viscous damping liquid is internally provided in cabinet.
The working method of comparative example one is: the relative motion between upper beam 1-1 and underbeam 1-2 passes through vertical bar, horizon bar
Deng transmitting, rotation blade 8 is driven to rotate in cabinet 9, rotation blade 8 can generate a large amount of in viscous damping liquid movement
Thermal energy, to convert thermal energy for seismic energy.
The advantages of comparative example one, is, is to design for T-type beam, is adequately utilized under T-type soffit of girder face-top flange
Space between surface, socket is arranged, by box sealing, at the same be also limit box side top displacement (can only edge
Beam longitudinal direction it is mobile)；
Using the space between T-type soffit of girder face-top flange lower surface, groove-gear is arranged, and (gear may be only configured to water
Flat turn is dynamic).
There is also disadvantages for comparative example one:
First, when the vertical rotary type damper in comparative example one is installed along the length direction of beam, as seen in figs. 5-6,
The rotation blade 8 of adjacent vertical rotary type damper needs spaced apart；Therefore, it along the length direction of beam, erects
To the limited amount of rotary type damper, energy dissipation effect is affected；
Second, the energy dissipation in comparative example one does not differentiate between small shake, middle shake, big shake.
Embodiment one the shortcomings that in order to improve comparative example one, is provided with the perpendicular of at least two comparative example one along the direction of beam
To rotary type damper: the first vertical vertical rotary type damper 11-2 of rotary type damper 11-1 and second, and to above-mentioned perpendicular
It is further designed to rotary type damper.
The first vertical vertical rotary type damper 11-2 of rotary type damper 11-1 and second along beam length direction
It is adjacently positioned；
First vertical rotary type damper, the second vertical rotary type damper include: rotary unit 12；
The rotary unit 12 includes: 4 rotation blades 8, and 4 rotation blades 8 are evenly distributed on water
On flat bar 6 (phase angle difference is 90 °, i.e., adjacent rotation blade is mutually perpendicular to)；
Further include: 2 side panels 13, side panel 13 be circular plate and its with 4 rotation blades 8 be both connected to one
It rises, 2 side panels 13 are distributed in the two sides of rotation blade 8；
Plane where side panel 13 is vertical with horizon bar 6, where the plane and side panel 13 where rotation blade 8
Plane is vertical.
2 rotary units 12 are provided on the horizon bar 6 of first vertical rotary type damper, second is vertical revolving
1 rotary unit 12, the rotary unit being arranged on the described second vertical revolving horizon bar 6 are provided on horizon bar 6
12 are inserted between the rotary unit 12 being arranged on the horizon bar 6 of the first vertical rotary type damper.
Embodiment one and the difference of comparative example one are that side panel 13 when rotated, can also exist with viscous damping liquid and rub
Wipe energy consumption.
Further, the partial region of the outer surface of the side panel of rotary unit is provided with rubber layer 13-1 (rubber layer
Length be set as the 1/2 to 1/4 of side panel)；
In an initial condition, the side panel 13 of the rotary unit 12 of the first vertical rotary type damper and the second vertical rotation
There are certain distances each other for the side panel of the rotary unit 12 of rotatable damper；
The design philosophy of embodiment one also resides in: under small shake and middle shake, turning by side panel and rotation blade
It is dynamic, to realize energy consumption；It is adjacent between the first vertical rotary type damper and the second vertical rotary type damper under big shake
Friction energy-dissipating is realized by rubber layer between side panel；
That is the thought of embodiment one is that under small shake and middle shake, the present invention is substantially viscous damper；Under big shake, this
Invention is substantially viscous damper+frcition damper.
Embodiment two: for embodiment one in design, the gear set design between vertical bar and horizon bar can also be as schemed institute
Show, vertical bar-horizon bar rotate gear component, vertical bar-horizon bar rotate gear component are added between vertical bar and horizon bar
It include: second bevel gear (7), rotation axis, rotation axis end gear (16)；Second bevel gear (7), rotation axis end gear (16)
It is separately fixed at the two sides of rotation axis；The end of horizon bar, which is arranged, is provided with horizon bar end gear in the end of horizon bar (6)
(17), rotation axis end gear (16) is engaged with horizon bar end gear (17)；The second bevel gear (7) and first bevel gear
(5) it engages.
I.e. embodiment two is adjusted the setting position of the second bevel gear in embodiment one, in order to adjust level
The rotation displacement of bar.
Another of embodiment two thes improvement is that, as shown in figure 8, side panel is using circular design, outer ring
Length of the top of radius=rotation blade 8 apart from horizon bar central axis；And its inner radii it is excessive when, be faced with: first
The too small problem of rubber layer contact area of vertical rotary type damper, side panel in the second vertical rotary type damper.
Therefore, embodiment two uses design as shown in figure 11, the first vertical rotary type damper, second vertical rotary
Horizon bar in damper is in sustained height (the two can also be not at sustained height)；
For convenience of statement, in the horizon bar central axis of the first vertical rotary type damper and the second vertical rotary type damper
The distance between horizon bar central axis be denoted as L1；
The outer radii of the side panel of first vertical rotary type damper is R1；The side of first vertical rotary type damper
The inner radii of plate is R2；
The outer radii of the side panel of second vertical rotary type damper is R3；The side of second vertical rotary type damper
The outer radii of plate is R4；
It is necessary to meet following condition:
R2≤L1-R3, R4≤L1-R1；Side panel can be met to come into full contact with.
Comparative example one, embodiment one, the vertical rotary type damper in embodiment two are also mountable in works one and knot
Between structure object two.
The construction method of the present embodiment one, comprising the following steps:
First, rack gear 2 is installed on the left and right facade of the web of T-type beam；
Second, the vertical rotary type damper component of multiple groups is installed along the length of T-type beam；
Third injects viscous damping liquid in cabinet.
Wherein, the mounting means of vertical rotary type damper component is as follows:
Firstly, the rotation blade of the second vertical rotary type damper and side panel are fixedly installed to the second vertical rotation
On the horizon bar of rotatable damper；The rotation blade of first vertical rotary type damper and side panel are fixedly installed to
On the horizon bar of one vertical rotary type damper；
The rotary unit that the rotation blade and side panel of second vertical rotary type damper are constituted has 1, and first
The rotary unit that the rotation blade and side panel of vertical rotary type damper are constituted has 2
Then, the horizon bar of the second vertical rotary type damper and rotation axis are mounted on first support bar and the second support
On bar；The horizon bar of first vertical rotary type damper and rotation axis are mounted in first support bar and second support bar；
Again, the first support bar of the first vertical rotary type damper and second support bar are fixed on underbeam,
The first support bar and second support bar of second vertical rotary type damper are fixed on underbeam；
In the first support of the first support bar, the second vertical rotary type damper of fixing the first vertical rotary type damper
When bar, the rotary unit of the second vertical rotary type damper is inserted into the rotary unit of the first vertical rotary type damper
Between, and when installation under primary condition, the not set rubber of the side panel of the rotary unit of the first vertical rotary type damper
The region of layer and the region of the not set rubber layer of the side panel of the rotary unit of the second vertical rotary type damper are mutual
There are certain distance and there are intersection region, the rubber layer areas of the side panel of the rotary unit of the first vertical rotary type damper
The rubber layer region of the side panel of the rotary unit of domain and the second vertical rotary type damper is located at one be located remotely from each other
Side；
Finally, the panel of installation casing, then installs vertical bar.
Embodiment provided above is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the proposed skill of the present invention
In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and
Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.
Claims (10)
1. a kind of vertical rotary type damper device characterized by comprising the first vertical rotary type damper and second perpendicular
To rotary type damper；
First vertical rotary type damper, the second vertical rotary type damper include: rack gear (2), vertical bar (3), vertical
Bar-horizon bar rotate gear component, rotary unit (12)；
Wherein, rack gear (2) is fixed on first structure object, vertical bar (3), vertical bar-horizon bar rotate gear component, rotary
Unit (12) is connect with the second works；
Wherein, vertical bar (3) includes: the first bevel gear (5) of the gear (4) on vertical bar top, vertical bar bottom；
The gear (4) on vertical bar top is engaged with rack gear (2)；
Wherein, rotary unit (12) includes: horizon bar (6), multiple rotation blades (8), side panel (13), the multiple rotation
Rotatable blade (8) is evenly distributed on horizon bar (6), and side panel (13) is circular plate and itself and multiple rotation blades
(8) it is both connected to together, 2 side panels (13) are distributed in the two sides of rotation blade (8)；Plane where side panel (13) with
Vertically, the plane where rotation blade (8) is vertical with the plane where side panel (13) for horizon bar (6)；
Wherein, vertical bar-horizon bar rotate gear component includes: second bevel gear (7), rotation axis, rotation axis end gear
(16)；Second bevel gear (7), rotation axis end gear (16) are separately fixed at the two sides of rotation axis；
The second bevel gear (7) is engaged with first bevel gear (5)；
It is provided with horizon bar end gear (17) in the end of horizon bar (6), rotation axis end gear (16) and horizontal boom end
Gear (17) engagement；
2 rotary units, the second vertical revolving horizon bar are provided on the horizon bar of first vertical rotary type damper
On be provided with 1 rotary unit；
The rotary unit (12) being arranged on described second vertical revolving horizon bar (6) is inserted into the first vertical rotary resistance
Between the rotary unit (12) being arranged on the horizon bar (6) of Buddhist nun's device；
The partial region of the outer surface of the side panel of rotary unit is provided with rubber layer (13-1)；
In an initial condition, the region of the not set rubber layer of the side panel of the rotary unit of the first vertical rotary type damper
There are certain each other with the region of the not set rubber layer of the side panel of the rotary unit of the second vertical rotary type damper
Distance and there are intersection region, the rubber layer region of the side panel of the rotary unit of the first vertical rotary type damper and
The rubber layer region of the side panel of the rotary unit of second vertical rotary type damper is located at the side being located remotely from each other；
Further include: cabinet (9)；Cabinet (9) is mounted on the second works, and the first vertical rotary type damper and second is vertically
It is internal that vertical bar and horizon bar in rotary type damper are respectively positioned on cabinet (9)；Viscous damping liquid is internally provided in cabinet.
2. a kind of vertical rotary type damper device as described in claim 1, which is characterized in that the length of rubber layer region is set
It is set to side panel and entirely justifies long 1/2 to 1/4.
3. a kind of vertical rotary type damper device as described in claim 1, which is characterized in that under big shake effect, first
The rubber layer of the side panel of the rotary unit of vertical rotary type damper and the rotary list of the second vertical rotary type damper
It can contact with each other between the rubber layer of the side panel of member, friction energy-dissipating.
4. a kind of vertical rotary type damper device as described in claim 1, which is characterized in that under primary condition, rubber layer
The region (13-1) is symmetrical with the horizontal plane where the central axis of horizon bar.
5. a kind of vertical rotary type damper device as described in claim 1, which is characterized in that first structure object and the second knot
When structure object generates displacement, gear (4) rotation on rack drives vertical bar top, and then vertical bar, first bevel gear (5) also turn
Dynamic, first bevel gear drives second bevel gear rotation, and second bevel gear drives rotation axis and rotation axis end gear (16) to turn
Dynamic, rotation axis end gear (16) drives horizon bar end gear (17) rotation, and then drives rotary unit (12) rotation.
6. a kind of vertical rotary type damper device as described in claim 1 to 5 any one, which is characterized in that horizon bar
It is fixed by multiple first support bars (10) with the second works, the top of first support bar (10) is provided with bearing arrangement,
Horizon bar is threaded through in the bearing arrangement on first support bar (10) top；Multiple cantilever levers are set on the both side plate of cabinet (9)；
The end of cantilever lever is provided with bearing arrangement；The vertical bar (3) is by the bearing arrangement of the cantilever lever of box side come real
Now connect.
7. a kind of vertical rotary type damper device as claimed in claim 6, which is characterized in that rotation axis and the second works
It is fixed by multiple second support bars, the top of second support bar is provided with bearing arrangement, rotation axis is threaded through the second support
In the bearing arrangement on bar top.
8. a kind of vertical rotary type damper device as described in claim 1 to 5 any one, which is characterized in that rotation axis
The diameter of end gear (16) is greater than the diameter of horizon bar end gear (17).
9. a kind of vertical rotary type damper device as described in claim 1 to 5 any one, which is characterized in that first is perpendicular
Horizon bar into rotary type damper, the second vertical rotary type damper is in sustained height；First vertical rotary damping
The distance between horizon bar central axis in the horizon bar central axis of device and the second vertical rotary type damper is denoted as L1；First is perpendicular
Outer radii to the side panel of rotary type damper is R1；The inner radii of the side panel of first vertical rotary type damper is
R2；The outer radii of the side panel of second vertical rotary type damper is R3；The side panel of second vertical rotary type damper
Outer radii is R4；Meet the following conditions: R2≤L1-R3, R4≤L1-R1.
10. a kind of vertical rotary type damper device as described in claim 1 to 5 any one, which is characterized in that rotary
The end of blade offers hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305240.5A CN109972757B (en) | 2019-04-16 | 2019-04-16 | Vertical rotary damper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910305240.5A CN109972757B (en) | 2019-04-16 | 2019-04-16 | Vertical rotary damper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109972757A true CN109972757A (en) | 2019-07-05 |
| CN109972757B CN109972757B (en) | 2020-07-28 |
Family
ID=67084886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201910305240.5A Expired - Fee Related CN109972757B (en) | 2019-04-16 | 2019-04-16 | Vertical rotary damper device |
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| CN111779151A (en) * | 2020-07-23 | 2020-10-16 | 郑秀平 | Variable damping friction type damper, working method and prefabricated building |
| CN111794366A (en) * | 2020-07-23 | 2020-10-20 | 郑秀平 | Prefabricated building, construction method and working method |
| CN111945877A (en) * | 2020-09-16 | 2020-11-17 | 郑秀平 | 1/4 process friction damper with damping function and building structure |
| CN111997203A (en) * | 2020-09-16 | 2020-11-27 | 郑秀平 | Installation method, structure and working method of assembly type building structure |
| CN112376685A (en) * | 2020-11-08 | 2021-02-19 | 郑勇 | Fabricated building and design method thereof |
| CN112376727A (en) * | 2020-11-08 | 2021-02-19 | 郑勇 | Assembled wall structure |
| CN114809347A (en) * | 2022-05-09 | 2022-07-29 | 江苏科技大学 | Detachable rotary friction energy dissipation metal damper |
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| CN114809347A (en) * | 2022-05-09 | 2022-07-29 | 江苏科技大学 | Detachable rotary friction energy dissipation metal damper |
| CN114809347B (en) * | 2022-05-09 | 2023-10-24 | 江苏科技大学 | Detachable rotary friction energy dissipation metal damper |
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