CN109680826A - Speed scale-up version viscous damping wall and assembling constructing method - Google Patents
Speed scale-up version viscous damping wall and assembling constructing method Download PDFInfo
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- CN109680826A CN109680826A CN201910062476.0A CN201910062476A CN109680826A CN 109680826 A CN109680826 A CN 109680826A CN 201910062476 A CN201910062476 A CN 201910062476A CN 109680826 A CN109680826 A CN 109680826A
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- 238000013016 damping Methods 0.000 title claims abstract description 53
- 238000013341 scale-up Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 154
- 239000010959 steel Substances 0.000 claims abstract description 154
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- -1 4- lapping plate Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 210000003464 cuspid Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention belongs to technical field of civil engineering, it is related to a kind of speed scale-up version viscous damping wall and assembling constructing method, comprising: lower junction steel plate, outer steel case, viscous daming material, lapping plate, interior steel plate, built-up gear, rack gear, rack-plate, rotary gear shaft, upper connection channel steel, gasket, gag lever post.Outer steel case is welded on lower junction steel plate, and viscous daming material is filled in cavity；Lapping plate is welded on the inside of outer steel upper box part, and interior steel plate is placed on lapping plate；For rack welding on the top plate of interior steel plate, rack-plate is welded in connection channel steel；Built-up gear is located between interior steel plate and upper connection channel steel, is attached by rotary gear shaft and outer steel case；Gasket is placed between outer steel case and upper connection channel steel, and gag lever post passes through upper connection channel steel, gasket and outer steel case.Speed scale-up version viscous damping wall realizes that interior steel plate movement velocity is greater than the movement velocity of tie point on viscous damping wall using gear drive principle, and energy dissipation capacity is stronger.
Description
Technical field
The present invention is related to a kind of speed scale-up version viscous damping wall and assembling constructing method in technical field of civil engineering.
Background technique
Viscous damping wall is a kind of new builing structure energy-dissipating and shock-absorbing component, belongs to one kind of velocity-dependent damper.
In earthquake, the relative motion of floor gap makes to generate speed difference between interior steel plate and outer steel case traditional viscous damping wall, makes viscous
Damping material generates shear-deformable and forms viscous damping force, achievees the purpose that energy consumption.The movement velocity of interior steel plate and viscous resistance
The speed of the upper tie point of Ni Qiang is equal, cannot give full play to its energy-dissipating and shock-absorbing ability.Therefore traditional viscous damping wall generally passes through
Increase the size of damping wall or improve the energy dissipation capacity of damping wall using the stronger viscous daming material of energy dissipation capacity, still
These ways are relatively difficult to achieve in practical projects.
Viscous damping wall is combined with speed amplifying device, the energy dissipation capacity of viscous damping wall can be improved, be to mention
The realistic plan of high viscous damping wall performance, currently used speed amplifies mode as lever principle, but this mode
Construct it is relative complex, it is relatively high to processing request, such as: disclosed in the patent of Publication No. CN 1014314197A it is a kind of double go out
Bar viscous damping wall, connection type is relative complex, and the bulk increase but also damping wall is arranged in double rods, causes peace
The inconvenience of dress and construction.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of speed scale-up version viscous damping wall and assembling constructing method,
The viscous damping wall realizes that interior steel plate movement velocity is greater than the movement speed of tie point on viscous damping wall using gear drive principle
Degree, simple structure, cost is relatively low, it is easy for installation, convenient for application.
The technical solution adopted by the present invention to solve the technical problems is:
Speed scale-up version viscous damping wall, comprising: lower junction steel plate, outer steel case, viscous daming material, lapping plate, interior steel
Plate, built-up gear, rack gear, rack-plate, rotary gear shaft, upper connection channel steel, gasket, gag lever post.Outer steel case is welded on lower connection steel
On plate, viscous daming material is filled in cavity；Lapping plate is welded on the inside of outer steel upper box part, and interior steel plate is placed in lapping plate
On；Rack welding is meshed on the top plate of interior steel plate with the gear wheel of built-up gear, and rack-plate is welded in connection channel steel,
It is meshed with the pinion gear of built-up gear；Built-up gear is located between interior steel plate and upper connection channel steel, by rotary gear shaft and outside
Steel case is attached；Gasket is placed between outer steel case and upper connection channel steel, and gag lever post passes through upper connection channel steel, gasket and outer steel
Case.
The interior steel plate is made of top plate and insertion steel plate, and the top for being inserted into steel plate vertical with top plate is connect.
The built-up gear is made of pinion gear and gear wheel, and gear wheel radius is greater than pinion gear radius.
The lower junction steel plate opens up lower junction steel plate fixed bolt hole；The outer steel case opens up outer steel case rotary gear shaft hole
With outer steel case limit hole；The built-up gear opens up built-up gear central axis hole；It is solid that the upper connection channel steel opens up connection channel steel
Determine bolt hole and upper connection channel steel edge of a wing limit card slot；The gasket opens up gasket limit card slot.
The gasket and gag lever post are removed after speed scale-up version viscous damping wall is installed with structure, amplify speed
Type viscous damping wall enters can working condition.
The assembling constructing method of the speed scale-up version viscous damping wall is as follows:
1. outer steel bottom portion is welded on lower junction steel plate, lapping plate is welded on the inside of outer steel upper box part；
2. interior steel plate is placed on lapping plate by rack welding on the top plate of interior steel plate；
3. rotary gear shaft passes through outer steel case rotary gear shaft hole and built-up gear central axis hole, built-up gear is fixed on outer steel case
Interior, the canine tooth wheel and rack of built-up gear is meshed；
4. gag lever post passes through outer steel case limit hole, gasket is placed on gag lever post；
5. rack-plate is welded on upper connection channel steel, using upper connection channel steel edge of a wing limit card slot by upper connection channel steel with
Outer steel case connection, rack-plate are meshed with the pinion gear of built-up gear；
6. lower junction steel plate and engineering structure are bolted by lower junction steel plate fixed bolt hole, upper link slot
Steel is bolted with engineering structure by upper connection channel steel fixed bolt hole, and gag lever post and pad are successively removed after being installed
Viscous daming material is filled in outer steel case by piece.
Speed scale-up version viscous damping wall working principle is as follows:
When viscous damping wall, which is vertically connected with, generates relative velocity, the upper connection channel steel for being welded with rack-plate is moved,
Rack-plate drives pinion rotation, so that driving built-up gear rotates, built-up gear band carry-over bar is mobile, so that weldering
There is the interior steel plate of rack gear to relatively move.Due to gear wheel and pinion gear angular speed having the same, and gear wheel radius is big
In pinion gear radius, the movement velocity of upper connection channel steel is greater than according to the movement velocity of steel plate in gear drive principle, it is real
The speed enlarging function of viscous damping wall is showed.
The beneficial effects of the present invention are: 1. using gear drive principle to be exaggerated this viscous for speed scale-up version viscous damping wall
The movement velocity of steel plate within the walls is damped, energy dissipation capacity is stronger；2. speed scale-up version viscous damping wall is all steel, connected by welding
It connects and is bolted, it is easy to make, it is low in cost；3. speed scale-up version viscous damping wall and engineering structure are connected with, apply
Work is convenient, is easy to overhaul and replace.
Detailed description of the invention
Fig. 1 is speed scale-up version viscous damping wall schematic diagram.
Fig. 2 is speed scale-up version viscous damping wall front view.
Fig. 3 is speed scale-up version viscous damping wall left view.
Fig. 4 is speed scale-up version viscous damping wall 1-1 sectional view.
Fig. 5 is speed scale-up version viscous damping wall 2-2 sectional view.
Fig. 6 is junction steel plate schematic diagram under speed scale-up version viscous damping wall.
Fig. 7 is the outer steel case schematic diagram of speed scale-up version viscous damping wall.
Fig. 8 is speed scale-up version viscous damping wall lapping plate schematic diagram.
Fig. 9 is speed scale-up version viscous damping steel plate schematic diagram within the walls.
Figure 10 is speed scale-up version viscous damping wall built-up gear schematic diagram.
Figure 11 is speed scale-up version viscous damping wall rack gear schematic diagram.
Figure 12 is speed scale-up version viscous damping wall rack-plate schematic diagram.
Figure 13 is speed scale-up version viscous damping wall rotary gear shaft schematic diagram.
Figure 14 is connection channel steel schematic diagram on speed scale-up version viscous damping wall.
Figure 15 is speed scale-up version viscous damping wall gasket schematic diagram.
Figure 16 is speed scale-up version viscous damping wall gag lever post schematic diagram.
In figure, junction steel plate under 1-, the outer steel case of 2-, 3- viscous daming material, 4- lapping plate, steel plate in 5-, 6- combines tooth
Wheel, 7- rack gear, 8- rack-plate, 9- rotary gear shaft connect channel steel on 10-, 11- gasket, 12- gag lever post, junction steel plate under 601-
Fixed bolt hole, the outer steel case rotary gear shaft hole 701-, the outer steel case limit hole of 702-, 901- top plate, 902- are inserted into steel plate, 1001-
Built-up gear central axis hole, 1002- pinion gear, 1003- gear wheel connect channel steel fixed bolt hole on 1401-, connect on 1402-
Channel steel edge of a wing limit card slot, 1501- gasket limit card slot.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings.
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 8, Figure 11, Figure 12, Figure 13 and Figure 16, the viscous resistance of speed scale-up version
Ni Qiang, comprising: lower junction steel plate 1, outer steel case 2, viscous daming material 3, lapping plate 4, interior steel plate 5, built-up gear 6, rack gear 7,
Rack-plate 8, rotary gear shaft 9, upper connection channel steel 10, gasket 11, gag lever post 12.
According to Fig. 6, Fig. 7, Figure 10, Figure 14 and Figure 15, the lower junction steel plate 1 opens up lower junction steel plate fixing bolt
Hole 601；The outer steel case 2 opens up outer steel case rotary gear shaft hole 701 and outer steel case limit hole 702: the built-up gear 6 opens up group
Close gear central axis hole 1001；The upper connection channel steel 10 opens up connection channel steel fixed bolt hole 1401 and the upper connection channel steel edge of a wing
Limit card slot 1402；The gasket 11 opens up gasket limit card slot 1501.
According to Fig. 9, the interior steel plate 4 is made of top plate 901 and insertion steel plate 902.
According to Fig.10, the built-up gear 6 is made of pinion gear 1002 and gear wheel 1003,1003 radius of gear wheel
Greater than 1002 radius of pinion gear.
According to shown in Fig. 3, Fig. 4 and Fig. 5, outer steel case 2 is welded on lower junction steel plate 1, and viscous resistance is filled in cavity
Damping material 3；Lapping plate 4 is welded on outer 2 upper inner of steel case, and interior steel plate 5 is placed on lapping plate 4；Rack gear 7 is welded in interior steel plate
It on 5 top plate 901, is meshed with the gear wheel 1003 of built-up gear 6, rack-plate 8 is welded in connection channel steel 10, and combines tooth
The pinion gear 1002 of wheel 6 is meshed；Built-up gear 6 between interior steel plate 5 and upper connection channel steel 10, by rotary gear shaft 9 with
Outer steel case 2 is attached；Gasket 11 is placed between outer steel case 2 and upper connection channel steel 10, and gag lever post 12 passes through upper connection channel steel
10, gasket 11 and outer steel case 2.
Gasket 11 and gag lever post 12 are removed after speed scale-up version viscous damping wall is installed with structure, amplify speed
Type viscous damping wall enters can working condition.
Claims (3)
1. speed scale-up version viscous damping wall, comprising: viscous daming material (3), interior steel plate (5), rack gear (7), rack-plate (8),
Rotary gear shaft (9), which is characterized in that further include: lower junction steel plate (1), outer steel case (2), lapping plate (4), built-up gear (6),
Upper connection channel steel (10), gasket (11), gag lever post (12)；Outer steel case (2) is welded on lower junction steel plate (1), fills out in cavity
Filled with viscous daming material (3)；Lapping plate (4) is welded on outer steel case (2) upper inner, and interior steel plate (5) is placed on lapping plate (4)
On；Rack gear (7) is welded on the top plate (901) of interior steel plate (5), is meshed with the gear wheel (1003) of built-up gear (6), rack gear
Plate (8) is welded in connection channel steel (10), is meshed with the pinion gear (1002) of built-up gear (6)；Built-up gear (6) is located at interior
Between steel plate (5) and upper connection channel steel (10), it is attached by rotary gear shaft (9) and outer steel case (2)；Gasket (11) is placed in
Between outer steel case (2) and upper connection channel steel (10), gag lever post (12) passes through upper connection channel steel (10), gasket (11) and outer steel case
(2)。
2. speed scale-up version viscous damping wall according to claim 1, it is characterised in that: the outer steel case (2) opens up outer steel
Case rotary gear shaft hole (701) and outer steel case limit hole (702)；The upper connection channel steel (10) opens up connection channel steel fixing bolt
Hole (1401) and upper connection channel steel edge of a wing limit card slot (1402)；The gasket (11) opens up gasket limit card slot (1501).
3. the assembling constructing method of the speed scale-up version viscous damping wall, it is characterised in that:
1. outer steel case (2) bottom is welded on lower junction steel plate (1), lapping plate (4) is welded in outer steel case (2) top
Side；
2. rack gear (7) is welded on the top plate (901) of interior steel plate (5), interior steel plate (5) is placed on lapping plate (4)；
3. rotary gear shaft (9) passes through outer steel case rotary gear shaft hole (701) and built-up gear central axis hole (1001), by built-up gear
(6) it is fixed in outer steel case (2), the gear wheel (1003) of built-up gear (6) is meshed with rack gear (7)；
4. gag lever post (12) passes through outer steel case limit hole (702), gasket (11) is placed on gag lever post (12)；
5. rack-plate (8) is welded on upper connection channel steel (10), it will be upper using upper connection channel steel edge of a wing limit card slot (1402)
Connection channel steel (10) is connect with outer steel case (2), and rack-plate (8) is meshed with the pinion gear (1002) of built-up gear (6)；
6. lower junction steel plate (1) and engineering structure are bolted by lower junction steel plate fixed bolt hole (601), upper company
Access slot steel (10) is bolted with engineering structure by upper connection channel steel fixed bolt hole (1401), after being installed successively
Gag lever post (12) and gasket (11) are removed, viscous daming material (3) is filled in outer steel case (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062476.0A CN109680826A (en) | 2019-01-21 | 2019-01-21 | Speed scale-up version viscous damping wall and assembling constructing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910062476.0A CN109680826A (en) | 2019-01-21 | 2019-01-21 | Speed scale-up version viscous damping wall and assembling constructing method |
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| CN109680826A true CN109680826A (en) | 2019-04-26 |
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| CN201910062476.0A Pending CN109680826A (en) | 2019-01-21 | 2019-01-21 | Speed scale-up version viscous damping wall and assembling constructing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777957A (en) * | 2019-11-04 | 2020-02-11 | 南京大德减震科技有限公司 | Speed amplification type viscous damping wall |
| CN112392314A (en) * | 2020-10-29 | 2021-02-23 | 郑勇 | Prefabricated assembly type building |
| CN112695913A (en) * | 2020-12-03 | 2021-04-23 | 中国建筑第八工程局有限公司 | Viscous damping wall |
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|---|---|---|---|---|
| US4677868A (en) * | 1986-04-10 | 1987-07-07 | Chrysler Motors Corporation | Transmission vibration viscous damper |
| EP0556629A1 (en) * | 1992-02-12 | 1993-08-25 | GERB Schwingungsisolierungen GmbH & Co. KG | Horizontally- and vertically-working viscous vibration damper |
| CN104499597A (en) * | 2014-12-31 | 2015-04-08 | 长安大学 | Viscous damper input displacement rate increasing device |
| CN204385942U (en) * | 2014-12-31 | 2015-06-10 | 长安大学 | A kind of circumscribed damper displacement amplifying device |
| CN106988594A (en) * | 2017-05-27 | 2017-07-28 | 河北工业大学 | Displacement equations type frcition damper and assembling work progress |
| CN107035202A (en) * | 2017-05-27 | 2017-08-11 | 河北工业大学 | Gear drive frcition damper and assembling work progress |
| CN107060127A (en) * | 2017-05-11 | 2017-08-18 | 昆明理工大学 | A kind of gear double-screw type fluid linking damper |
| CN107313642A (en) * | 2017-07-03 | 2017-11-03 | 同济大学 | Set up the inertia damping device of board-like viscid unit |
| CN209837364U (en) * | 2019-01-21 | 2019-12-24 | 河北工业大学 | Speed amplification type viscous damping wall |
-
2019
- 2019-01-21 CN CN201910062476.0A patent/CN109680826A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4677868A (en) * | 1986-04-10 | 1987-07-07 | Chrysler Motors Corporation | Transmission vibration viscous damper |
| EP0556629A1 (en) * | 1992-02-12 | 1993-08-25 | GERB Schwingungsisolierungen GmbH & Co. KG | Horizontally- and vertically-working viscous vibration damper |
| CN104499597A (en) * | 2014-12-31 | 2015-04-08 | 长安大学 | Viscous damper input displacement rate increasing device |
| CN204385942U (en) * | 2014-12-31 | 2015-06-10 | 长安大学 | A kind of circumscribed damper displacement amplifying device |
| CN107060127A (en) * | 2017-05-11 | 2017-08-18 | 昆明理工大学 | A kind of gear double-screw type fluid linking damper |
| CN106988594A (en) * | 2017-05-27 | 2017-07-28 | 河北工业大学 | Displacement equations type frcition damper and assembling work progress |
| CN107035202A (en) * | 2017-05-27 | 2017-08-11 | 河北工业大学 | Gear drive frcition damper and assembling work progress |
| CN107313642A (en) * | 2017-07-03 | 2017-11-03 | 同济大学 | Set up the inertia damping device of board-like viscid unit |
| CN209837364U (en) * | 2019-01-21 | 2019-12-24 | 河北工业大学 | Speed amplification type viscous damping wall |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110777957A (en) * | 2019-11-04 | 2020-02-11 | 南京大德减震科技有限公司 | Speed amplification type viscous damping wall |
| CN110777957B (en) * | 2019-11-04 | 2021-12-28 | 南京大德减震科技有限公司 | Speed amplification type viscous damping wall |
| CN112392314A (en) * | 2020-10-29 | 2021-02-23 | 郑勇 | Prefabricated assembly type building |
| CN112392314B (en) * | 2020-10-29 | 2022-02-01 | 北京东方筑中建设规划设计有限公司 | Prefabricated assembly type building |
| CN112695913A (en) * | 2020-12-03 | 2021-04-23 | 中国建筑第八工程局有限公司 | Viscous damping wall |
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Application publication date: 20190426 |