CN109208992A - A kind of damping connecting upper beam and underbeam - Google Patents
A kind of damping connecting upper beam and underbeam Download PDFInfo
- Publication number
- CN109208992A CN109208992A CN201810992592.8A CN201810992592A CN109208992A CN 109208992 A CN109208992 A CN 109208992A CN 201810992592 A CN201810992592 A CN 201810992592A CN 109208992 A CN109208992 A CN 109208992A
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- Prior art keywords
- viscous damper
- underbeam
- swing bar
- plate
- damping
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of damping for connecting upper beam and underbeam, the carrier block including being fixed on upper beam is fixed on the bracket of underbeam, swing bar, the first connecting shaft, the second connecting shaft, sliding block, left viscous damper, right viscous damper；One end of left viscous damper is rotatably mounted on together with left column, the other end of left viscous damper is rotatably mounted on together with swing bar, one end of right viscous damper is rotatably mounted on together with right column, the other end of right viscous damper is rotatably mounted on together with swing bar, the two sides of left viscous damper and right viscous damper separation swing bar；Swing bar is pivotally rack-mount by the first connecting shaft, and swing bar is equipped with sliding slot, and sliding block is slidably placed in the sliding slot of swing bar, and the second connecting shaft and carrier block are rotatably mounted on together.Damping has good anti seismic efficiency, belongs to the technical field of earthquake-resistant building.
Description
Technical field
The present invention relates to the technical field of earthquake-resistant building more particularly to a kind of dampings for connecting upper beam and underbeam.
Background technique
In recent years, China has carried out a large amount of research work in terms of the shock insulation of engineering structure, vibration damping and vibration control, takes
Obtain plentiful and substantial research achievement.Structural vibration control technology provides a reasonable effective approach for earthquake-resistant structure.Wherein, it consumes energy
Damping is a kind of passive control measure, is to guide the seismic energy of input structure into be especially arranged mechanism and element is absorbed
And energy consumption, so as to protect the safety of main structure.
High production efficiency, component quality are good, building waste is few, economize on resources and the energy, reality because it has for fabricated construction
The advantages that now Green Development of " four sections, one environmental protection " requires is widely applied both at home and abroad.How to guarantee to assemble under geological process
Formula structure is not destroyed, and is guaranteed the stability of structure entirety, is become problem to be solved, passive energy dissipation technology is exactly wherein
A kind of reliable means.
Have a lot of energy-consumption shock-absorption devices at present, but existing energy-consumption shock-absorption device energy efficiency is lower, single-stage antidetonation subtracts
It is undesirable to shake effect.
Summary of the invention
For the technical problems in the prior art, the object of the present invention is to provide a kind of connection upper beam and underbeams
Damping has good anti seismic efficiency.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of damping connecting upper beam and underbeam, is equipped with left column and right column, damping machine between upper beam and underbeam
Structure includes the carrier block for being fixed on upper beam, is fixed on the bracket of underbeam, swing bar, the first connecting shaft, the second connecting shaft, sliding block,
Left viscous damper, right viscous damper；One end of left viscous damper is rotatably mounted on together with left column, left viscous resistance
The other end of Buddhist nun's device is rotatably mounted on together with swing bar, and one end of right viscous damper and right column are rotatably mounted on one
It rises, the other end and the swing bar of right viscous damper are rotatably mounted on together, left viscous damper and right viscous damper point
Occupy the two sides of swing bar；Swing bar is pivotally rack-mount by the first connecting shaft, and swing bar is equipped with sliding slot, sliding block
It being slidably placed in the sliding slot of swing bar, the first connecting shaft extends vertically through swing bar, and the second connecting shaft extends vertically through sliding block, the
Two connecting shafts and carrier block are rotatably mounted on together.
Further, left viscous damper and right viscous damper are hydraulic damper, hydraulic damper includes cylinder
Body is placed in the piston of cylinder interior, the piston rod to link together with piston；The inner wall and piston of cylinder body form two oil pockets,
Piston is equipped with through-hole, and two oil pockets are connected by the through-hole on piston.
Further, carrier block includes integrally formed upper flat plate, lower plate, front vertical plate, back vertical plate；Front vertical plate it is upper
End and the upper end of back vertical plate are fixed together with upper flat plate, and the lower end of front vertical plate and the lower end of back vertical plate are fixed with lower plate
Together, it is equipped with the notch passed through for the first connecting shaft on front vertical plate and back vertical plate, the first connecting shaft is pivotally installed
In the upper end of bracket.
Further, lower plate is equipped with gap slot and hole slot, gap slot and hole slot are communicated, and swing bar is from gap slot
Across lower plate, the end of the second connecting shaft is located in hole slot.
Further, bracket includes two groups of symmetrically arranged support components, support component includes integrally formed first
Inclined plate, transverse slat, the second inclined plate；One end of transverse slat and the upper end of the first inclined plate are mutually fixed, the other end of transverse slat and the second inclined plate
Upper end is mutually fixed, the distance of the first inclined plate upper end to the second inclined plate upper end less than the first inclined plate lower end to the second inclined plate lower end away from
From the distance between two first inclined plates are greater than the distance between front vertical plate and back vertical plate.
Further, the lower end of the first inclined plate and the lower end of the second inclined plate are equipped with bottom plate.
Further, left column is equipped with hinged-support, the end of the cylinder body of left viscous damper is equipped with articulation block, left viscous
The end of the piston rod of damper is equipped with articulation block, and swing bar is equipped with hinged-support, and articulation block is hinged on hinged-support.
Further, right column is equipped with hinged-support, the end of the cylinder body of right viscous damper is equipped with articulation block, right viscous
The end of the piston rod of damper is equipped with articulation block, and swing bar is equipped with hinged-support, and articulation block is hinged on hinged-support.
Further, the quantity of left viscous damper and right viscous damper have it is multiple.
Further, underbeam is equipped with multiple left support guide blocks and right support guide block, multiple left viscous dampers are successively worn
Multiple left support guide blocks are crossed, multiple right viscous dampers sequentially pass through multiple right support guide blocks.
Generally speaking, the present invention has the advantage that
The viscous damper of the damping, the first connecting shaft, the second connecting shaft, sliding block, have convenient construction it is easy to install,
Involvement connects feature detachable, that energy dissipation capacity is good and stable.Steel have good ultimate bearing capacity, can be made hinge
It connects, concrete does not just become.Viscous damper can play the effect of good damping energy dissipation.
Detailed description of the invention
Fig. 1 is the main view that damping is mounted on upper beam and underbeam.
Fig. 2 is the perspective view of damping.
Fig. 3 be carrier block, bracket, swing bar assembly perspective view.
Fig. 4 is the perspective view of left viscous damper.
Fig. 5 is the perspective view of carrier block, swing bar assembly.
Fig. 6 is the schematic perspective view of carrier block.
Fig. 7 is the schematic perspective view of bracket.
Fig. 8 be swing bar, the first connecting shaft, the second connecting shaft, sliding block assembly perspective view.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
It is now attached to what is occurred in Figure of description for the ease of uniformly checking each appended drawing reference inside Figure of description
Icon note is unitedly described as follows:
1 is upper beam, and 2 be underbeam, and 3 be left column, and 4 be right column, and 5 be bracket, and 6 be carrier block, and 7 be swing bar, and 8 be a left side
Viscous damper, 9 be right viscous damper, and 10 be left support guide block, and 11 be right support guide block, and 12 be articulation block, and 13 be hinged-support,
14 be the first connecting shaft, and 15 be the second connecting shaft, and 16 be sliding block, and 5-1 is the first inclined plate, and 5-2 is transverse slat, and 5-3 is the second inclined plate,
5-4 is bottom plate, and 6-1 is upper flat plate, and 6-2 is lower plate, and 6-3 is front vertical plate, and 6-4 is back vertical plate, and 6-5 is notch, and 6-6 is lower flat
Gap slot on plate, 6-7 are the hole slot on lower plate, and 7-1 is the sliding slot in swing bar, and 8-1 is piston rod.
For sake of convenience, now hereafter described orientation is described as follows: hereafter described front-rear direction up and down and Fig. 1
The orientation of the projection of itself is consistent.
In wall body structure, there are upper beam and underbeam, left column and right column.It is equipped with left column between upper beam and underbeam and the right side is vertical
Column, the upper end of left column and the upper end of right column link together with upper beam, and the lower end of left column and the lower end of right column are under
Beam links together.In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, the damping of a kind of connection upper beam and underbeam of the invention, damping machine
Structure includes the carrier block for being fixed on upper beam, is fixed on the bracket of underbeam, swing bar, the first connecting shaft, the second connecting shaft, sliding block,
Left viscous damper, right viscous damper.The upper end of carrier block is fixed on the lower end surface of upper beam, and the lower end of bracket is fixed on underbeam
On.Referring to figs 1,2 and 4, one end (left end) of left viscous damper is rotatably mounted on together with left column, and a left side is viscous
The other end (right end) and the swing bar of stagnant damper are rotatably mounted on together, can phase between left viscous damper and left column
To rotation, can also be relatively rotated between left viscous damper and swing bar.One end (right end) and the right side of right viscous damper are vertical
Column is rotatably mounted on together, and the other end (left end) and the swing bar of right viscous damper are rotatably mounted on together, right viscous
It can relatively rotate between damper and right column, can also be relatively rotated between right viscous damper and swing bar.It is left viscous
The two sides of damper and right viscous damper separation swing bar, left viscous damper is in the left side of swing bar, right viscous damper
On the right side of swing bar.In conjunction with shown in Fig. 3, Fig. 5, Fig. 6, Fig. 8, swing bar is pivotally mounted on bracket by the first connecting shaft
On, swing bar is equipped with sliding slot, i.e., the sliding slot of a through-hole is opened up on the top of swing bar, and sliding slot is in rectangle, sliding block slidingtype
Ground is placed in the sliding slot of swing bar, i.e., sliding block is placed in sliding slot, and sliding block can slide in sliding slot.First connecting shaft and
Two connecting shafts are horizontally disposed, and are arranged along front-rear direction, and the first connecting shaft extends vertically through swing bar, the second connecting shaft
Sliding block is extended vertically through, the second connecting shaft and carrier block are rotatably mounted on together.
Referring to figs 1,2 and 4, left viscous damper and right viscous damper are structure, the identical portion of function
Part, and be hydraulic damper.What left viscous damper and right viscous damper were placed along left and right directions, hydraulic damper packet
Cylinder body is included, the piston of cylinder interior is placed in, the piston rod to link together with piston.Piston and piston rod are to be fixed together
, piston rod is exposed to the outside of cylinder body, and the inner wall and piston of cylinder body form two oil pockets, and piston is equipped with through-hole, two oil
Chamber is connected by the through-hole on piston, i.e., the inner wall of cylinder body is divided into two oil pockets by piston, due to having through-hole, institute on piston
It is identical with the two oil pockets.During damping energy dissipation, swing bar can swing, so that swing bar will push a left side
The piston rod of viscous damper and right viscous damper, and piston is then mobile in cylinder interior, the intracorporal viscous oil of cylinder is then two
Move back and forth in a oil pocket, to realize the effect of viscous damping energy consumption.
In conjunction with shown in Fig. 3, Fig. 5, Fig. 6, carrier block includes integrally formed upper flat plate, lower plate, front vertical plate, back vertical plate；
The upper end of front vertical plate and the upper end of back vertical plate are fixed together with upper flat plate, the lower end of the lower end of front vertical plate and back vertical plate with
Lower plate is fixed together, and front vertical plate and back vertical plate are arranged along front-rear direction, is equipped on front vertical plate and back vertical plate for
The notch that one connecting shaft passes through, the first connecting shaft sequentially pass through front vertical plate and back vertical plate, the end of the first connecting shaft from front to back
Pivotally it is mounted on the upper end of bracket.
Referring to figs 5 and 6, lower plate is equipped with gap slot and hole slot, and gap slot is from top to bottom through lower plate
, the axis of hole slot be it is horizontal and from front to back, gap slot and hole slot communicate, and swing bar passes through lower plate from gap slot,
And the top of swing bar, between front vertical plate and back vertical plate, there are set between the upper end of swing bar and the lower end surface of upper flat plate
Fixed distance guarantees swing bar when swinging, and swing bar will not touch upper flat plate, and swing bar passes through down from gap slot
The end of plate, the second connecting shaft is located in hole slot, and hole slot is arranged on the inner wall at gap slot.
In conjunction with shown in Fig. 3, Fig. 7, bracket includes two groups of symmetrically arranged support components in front and back, the structure of two groups of support components
It is the same.Support component includes integrally formed first inclined plate, transverse slat, the second inclined plate；First inclined plate, transverse slat, the second inclined plate
It is an entirety, integrated structure.One end (left end) of transverse slat and the upper end of the first inclined plate are mutually fixed, and the other end of transverse slat is (right
End) it is mutually fixed with the upper end of the second inclined plate, the distance of the first inclined plate upper end to the second inclined plate upper end is arrived less than the first inclined plate lower end
The distance of second inclined plate lower end, i.e. support component are that top is narrow, lower hem width, and the distance between two first inclined plates are greater than front vertical plate
The distance between back vertical plate, i.e., from left view or right view direction, between two the first inclined plates (or second inclined plate) away from
From be it is bigger, front vertical plate and back vertical plate are located between two the first inclined plates.
In conjunction with shown in Fig. 3, Fig. 7, the lower end of the lower end of the first inclined plate and the second inclined plate is equipped with bottom plate, and bottom plate is fixed with underbeam
Together.
In conjunction with shown in Fig. 1, Fig. 4, left column is equipped with hinged-support, and hinged-support is fixed on left column, left viscous damper
The left part of cylinder body be equipped with articulation block, the end of the piston rod of left viscous damper is equipped with articulation block, and swing bar is equipped with hinged-support,
Articulation block at the cylinder body left part of left viscous damper is hinged on the hinged-support of left column, the tailpiece of the piston rod of left viscous damper
Articulation block at portion is hinged on the hinged-support of swing bar.
In conjunction with shown in Fig. 1, Fig. 4, right column is equipped with hinged-support, and hinged-support is fixed on right column, right viscous damper
The right part of cylinder body be equipped with articulation block, the end of the piston rod of right viscous damper is equipped with articulation block, and swing bar is equipped with hinged-support,
Articulation block at the cylinder body right part of right viscous damper is hinged on the hinged-support of right column, the tailpiece of the piston rod of right viscous damper
Articulation block at portion is hinged on the hinged-support of swing bar.
The quantity of left viscous damper and right viscous damper has multiple.
Underbeam is equipped with multiple left support guide blocks and right support guide block, and multiple left viscous dampers sequentially pass through multiple left supports
Guide block, multiple right viscous dampers sequentially pass through multiple right support guide blocks.Left support guide block and right support guide block play support and
The effect of balance.
The working principle of this damping: when an earthquake occurs, upper beam and underbeam are sent out on (left and right directions) in the horizontal direction
Raw relative displacement, upper beam drive carrier block to shake, and underbeam drives bracket double swerve, and an opposite left side can occur for carrier block and bracket
Right shaking, so that swing bar occurs to swing or shake, when swing bar is shaken, in the sliding slot of swing bar phase occurs for sliding block
To displacement, while the shaking of swing bar, so that the piston rod of the piston rod of left viscous damper and right viscous damper is sent out
Life is moved, so that the piston in the piston and right viscous damper in left viscous damper moves, the intracorporal viscous oil of cylinder
Then move back and forth in two oil pockets, to realize the effect of viscous damping energy consumption.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention,
It should be equivalent substitute mode, be included within the scope of the present invention.
Claims (10)
1. a kind of damping for connecting upper beam and underbeam, is equipped with left column and right column between upper beam and underbeam, feature exists
In: damping includes the carrier block for being fixed on upper beam, is fixed on the bracket of underbeam, swing bar, the first connecting shaft, the second connection
Axis, sliding block, left viscous damper, right viscous damper；One end of left viscous damper is rotatably mounted on together with left column,
The other end of left viscous damper is rotatably mounted on together with swing bar, one end of right viscous damper and right column rotary type
It is installed together, the other end and the swing bar of right viscous damper are rotatably mounted on together, and left viscous damper and the right side are viscous
The two sides of damper separation swing bar；Swing bar is pivotally rack-mount by the first connecting shaft, and swing bar is equipped with
Sliding slot, sliding block are slidably placed in the sliding slot of swing bar, and the first connecting shaft extends vertically through swing bar, and the second connecting shaft is vertically passed through
Sliding block is worn, the second connecting shaft and carrier block are rotatably mounted on together.
2. a kind of damping for connecting upper beam and underbeam described in accordance with the claim 1, it is characterised in that: left viscous damper
It is hydraulic damper with right viscous damper, hydraulic damper includes cylinder body, is placed in the piston of cylinder interior, connect with piston
Piston rod together；The inner wall and piston of cylinder body form two oil pockets, and piston is equipped with through-hole, and two oil pockets pass through on piston
Through-hole be connected.
3. a kind of damping for connecting upper beam and underbeam described in accordance with the claim 1, it is characterised in that: carrier block includes one
Body formed upper flat plate, lower plate, front vertical plate, back vertical plate；The upper end of front vertical plate and the upper end of back vertical plate are fixed with upper flat plate
Together, the lower end of front vertical plate and the lower end of back vertical plate are fixed together with lower plate, are equipped on front vertical plate and back vertical plate
For the notch that the first connecting shaft passes through, the first connecting shaft is pivotally mounted on the upper end of bracket.
4. a kind of damping for connecting upper beam and underbeam described in accordance with the claim 3, it is characterised in that: lower plate is equipped with
Gap slot and hole slot, gap slot and hole slot communicate, and swing bar passes through lower plate from gap slot, and the end of the second connecting shaft is located at
In hole slot.
5. a kind of damping for connecting upper beam and underbeam described in accordance with the claim 1, it is characterised in that: bracket includes two groups
Symmetrically arranged support component, support component include integrally formed first inclined plate, transverse slat, the second inclined plate；One end of transverse slat with
The upper end of first inclined plate is mutually fixed, and the other end of transverse slat and the upper end of the second inclined plate are mutually fixed, and the first inclined plate upper end to second is tiltedly
The distance of plate upper end less than the first inclined plate lower end to the distance of the second inclined plate lower end, before the distance between two first inclined plates are greater than
The distance between vertical plate and back vertical plate.
6. a kind of damping for connecting upper beam and underbeam according to claim 5, it is characterised in that: under the first inclined plate
End and the lower end of the second inclined plate are equipped with bottom plate.
7. a kind of damping for connecting upper beam and underbeam according to claim 2, it is characterised in that: left column is equipped with
Hinged-support, the end of the cylinder body of left viscous damper are equipped with articulation block, and the end of the piston rod of left viscous damper is equipped with articulation block, pendulum
Dynamic item is equipped with hinged-support, and articulation block is hinged on hinged-support.
8. a kind of damping for connecting upper beam and underbeam according to claim 2, it is characterised in that: right column is equipped with
Hinged-support, the end of the cylinder body of right viscous damper are equipped with articulation block, and the end of the piston rod of right viscous damper is equipped with articulation block, pendulum
Dynamic item is equipped with hinged-support, and articulation block is hinged on hinged-support.
9. a kind of damping for connecting upper beam and underbeam described in accordance with the claim 1, it is characterised in that: left viscous damper
Have with the quantity of right viscous damper multiple.
10. a kind of damping for connecting upper beam and underbeam according to claim 9, it is characterised in that: underbeam is equipped with more
A left support guide block and right support guide block, multiple left viscous dampers sequentially pass through multiple left support guide blocks, multiple viscous resistances in the right side
Buddhist nun's device sequentially passes through multiple right support guide blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992592.8A CN109208992A (en) | 2018-08-29 | 2018-08-29 | A kind of damping connecting upper beam and underbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992592.8A CN109208992A (en) | 2018-08-29 | 2018-08-29 | A kind of damping connecting upper beam and underbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109208992A true CN109208992A (en) | 2019-01-15 |
Family
ID=64985544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992592.8A Pending CN109208992A (en) | 2018-08-29 | 2018-08-29 | A kind of damping connecting upper beam and underbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208992A (en) |
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| CN112177417A (en) * | 2020-10-26 | 2021-01-05 | 长江师范学院 | Construction method of building damping wall |
| CN112177416A (en) * | 2020-10-26 | 2021-01-05 | 长江师范学院 | Building damping method |
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| CN112459277A (en) * | 2020-11-17 | 2021-03-09 | 长江师范学院 | Building shock absorption method based on inclined plane matching conversion energy dissipation principle |
| CN112900644A (en) * | 2021-04-26 | 2021-06-04 | 湖北惠森网络科技有限公司 | Steel construction of shockproof function of building |
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| CN113530339A (en) * | 2020-10-26 | 2021-10-22 | 长江师范学院 | Cast-in-place assembly structure for construction of building damping wall |
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| CN113530339B (en) * | 2020-10-26 | 2022-05-20 | 长江师范学院 | Cast-in-place assembly structure for construction of building damping wall |
| CN112177417A (en) * | 2020-10-26 | 2021-01-05 | 长江师范学院 | Construction method of building damping wall |
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| CN114108877A (en) * | 2020-11-17 | 2022-03-01 | 长江师范学院 | Shock attenuation building based on spring shock attenuation principle |
| CN112459283A (en) * | 2020-11-17 | 2021-03-09 | 长江师范学院 | Building shock absorption method based on spring shock absorption principle |
| CN114108877B (en) * | 2020-11-17 | 2023-06-20 | 长江师范学院 | Shock attenuation building based on spring shock attenuation principle |
| CN112900644A (en) * | 2021-04-26 | 2021-06-04 | 湖北惠森网络科技有限公司 | Steel construction of shockproof function of building |
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