CN206438390U - A kind of high-performance bridge aseismatic bearing - Google Patents
A kind of high-performance bridge aseismatic bearing Download PDFInfo
- Publication number
- CN206438390U CN206438390U CN201720060101.7U CN201720060101U CN206438390U CN 206438390 U CN206438390 U CN 206438390U CN 201720060101 U CN201720060101 U CN 201720060101U CN 206438390 U CN206438390 U CN 206438390U
- Authority
- CN
- China
- Prior art keywords
- plate
- bridge
- seat board
- connecting plate
- leading screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of high-performance bridge aseismatic bearing, including connecting plate, support plate and mounting seat, the connecting plate is fixedly arranged above bridge, earthquake isolating equipment is installed below the connecting plate, and it is provided with pressing plate below earthquake isolating equipment, upper mounted plate is connected with below the pressing plate, bottom plate is fixed with the middle of above the support plate, lowering or hoisting gear is installed on the outside of the support plate, the leading screw is fixedly arranged above locating piece, support column is connected with below the socket seat board, the support column outer side covers have side seat board.The high-performance bridge aseismatic bearing is provided with multiple earthquake isolating equipments, the vibrations of the horizontal direction of bridge can not be effectively eliminated when avoiding single earthquake isolating equipment from deforming or damage, pressing plate both sides are provided with balancing spring, utricule can be allowed to keep balance when being squeezed, avoid local deformation is excessive from causing rupture, the bridge pad absorbs vibration energy by multiple shock-damping structure, and compression strength is good, and shockproof properties are strong.
Description
Technical field
The utility model is related to technical field of bridge construction, specially a kind of high-performance bridge aseismatic bearing.
Background technology
Bridge pad is the part that bridge is connected with bridge pier, generally all has damping, the effect reinforced, common bridge branch
Seat carries out damping by an earthquake isolating equipment, but when the stuck damage of earthquake isolating equipment, bridge will be unable to reduce by rocking
Internal stress, it is easy to cause bridge breaking to damage, damping effect is not good, and needs to close on bridge when changing inner body,
It has impact on traffic.
Utility model content
The purpose of this utility model is to provide a kind of high-performance bridge aseismatic bearing, to solve to carry in above-mentioned background technology
The common bridge pad earthquake isolating equipment damping effect gone out is not good, and the problems such as part exchanging difficulty.
To achieve the above object, the utility model provides following technical scheme：A kind of high-performance bridge aseismatic bearing, including
Connecting plate, support plate and mounting seat, the connecting plate, which is fixedly arranged above below bridge, the connecting plate, is provided with shock insulation dress
Put, and pressing plate is provided with below earthquake isolating equipment, the pressing plate lower section is connected with below upper mounted plate, fixed plate and is inlaid with
It is provided with utricule, and utricule below oil filler point, the utricule and is connected with bottom plate, the outer side-lower of the pressing plate is provided with flat
Weigh spring, and middle be fixed with the outside of bottom plate, the support plate is provided with lowering or hoisting gear above the support plate, and lifting dress
Putting outer side covers has rotary sleeve, and the lowering or hoisting gear is internally provided with leading screw, and leading screw is connected with rotary sleeve, above the leading screw
It is fixed with below locating piece, the mounting seat and is fixed with socket seat board, and mounting seat upper surface is consolidated with support plate lower surface
It is provided with below fixing bolt, the socket seat board and is connected with outside support column, the support column on fixed connection, the socket seat board
Side is covered with side seat board.
It is preferred that, the earthquake isolating equipment is provided with four, and evenly spaced is from each other distributed in connecting plate and pressing plate
Between.
It is preferred that, when the leading screw is in minimum point, locating piece is not contacted with bridge bottom surface, when leading screw is at the highest notch
When, locating piece upper surface vertical range is higher by connecting plate.
It is preferred that, the socket seat board is integral type structure with side seat board, and symmetrically the distance between side seat board and branch
Dagger width is identical.
It is preferred that, the side seat board hangs down mutually with the fixing bolt being mounted on socket seat board at fixing bolt, and two
Directly.
Compared with prior art, the beneficial effects of the utility model are：The high-performance bridge aseismatic bearing provided with it is multiple every
Shake device, it is to avoid the vibrations of the horizontal direction of bridge can not be effectively eliminated when single earthquake isolating equipment deformation or damage,
Support plate both sides are provided with lowering or hoisting gear, and the work of supporting bridge can be played when changing the part such as earthquake isolating equipment or utricule
With making workmen to be also convenient for changing in the case of not enclosed bridge, stayed under normal circumstances between locating piece and bridge
There is gap, enable to be stopped when bridge deflection is excessive, pressing plate both sides are provided with balancing spring, utricule can be allowed by crowded
Balance can be kept during pressure, it is to avoid local deformation is excessive to cause rupture, and the bridge pad is absorbed by multiple shock-damping structure and shaken
Energy, compression strength is good, and shockproof properties are strong.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model partial structural diagram.
In figure：1st, bridge, 2, connecting plate, 3, earthquake isolating equipment, 4, pressing plate, 5, upper mounted plate, 6, utricule, 7, oil filler point, 8,
Balancing spring, 9, locating piece, 10, leading screw, 11, lowering or hoisting gear, 12, rotary sleeve, 13, bottom plate, 14, support plate, 15, install
Base, 16, socket seat board, 17, support column, 18, fixing bolt, 19, side seat board.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of high-performance bridge aseismatic bearing, including even
Fishplate bar 2, support plate 14 and mounting seat 15, connecting plate 2 are fixedly arranged above bridge 1, and the lower section of connecting plate 2 is provided with earthquake isolating equipment 3,
And the lower section of earthquake isolating equipment 3 is provided with pressing plate 4, earthquake isolating equipment 3 is provided with four, and evenly spaced is from each other distributed in connection
Between plate 2 and pressing plate 4, the lower section of pressing plate 4 is connected with upper mounted plate 5, and the lower section of upper mounted plate 5, which is inlaid with utricule 6, and utricule 6, to be set
Oil filler point 7 is equipped with, the lower section of utricule 6 is connected with bottom plate 13, and the outer side-lower of pressing plate 4 is provided with balancing spring 8, support plate 14
Bottom plate 13 is fixed with the middle of side, the outside of support plate 14 is provided with lowering or hoisting gear 11, and the outer side covers of lowering or hoisting gear 11 have rotation
Pivoted housing 12, lowering or hoisting gear 11 is internally provided with leading screw 10, and leading screw 10 is connected with rotary sleeve 12, when leading screw 10 is in minimum point,
Locating piece 9 is not contacted with the bottom surface of bridge 1, when leading screw 10 is at the highest notch, and the upper surface vertical range of locating piece 9 is higher by connecting plate
2, leading screw 10 is fixedly arranged above locating piece 9, and the lower section of mounting seat 15 is fixed with socket seat board 16, and the upper surface of mounting seat 15 with
The lower surface of support plate 14 is fixedly connected, and fixing bolt 18 is provided with socket seat board 16, and socket seat board 16 is one with side seat board 19
Body formula structure, and symmetrically the distance between side seat board 19 is identical with the width of support column 17, the lower section of socket seat board 16 is connected with branch
Dagger 17, the outer side covers of support column 17 have side seat board 19, and side seat board 19 is mounted on fixing bolt 18 with being socketed on seat board 16, and
Fixing bolt 18 at two is orthogonal.
Operation principle：When using the high-performance bridge aseismatic bearing, the vibrations that bridge 1 is produced will be passed by connecting plate 2
Earthquake isolating equipment 3 is passed, the horizontal energy that earthquake isolating equipment 3 will be absorbed in vibrations, the energy of the vertical direction of vibrations will pass through pressing plate 4
Pass to utricule 6, and utricule 6 can keep balancing by the balancing spring 8 of both sides, when shaking excessive, bridge 1 can because
The deformation of earthquake isolating equipment 3 and utricule 6 produces inclination, avoids situations such as component is broken with this, when the inclination angle of bridge 1 is spent
When big, bridge 1 can touch locating piece 9, and the over-tilting of bridge 1 is prevented with this, when needing to change inner body, rotatable rotation
Pivoted housing 12 rises leading screw 10, and then the locating piece 9 is held up bridge 1, and now inner body can be changed, here it is this
The operation principle of high-performance bridge aseismatic bearing.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. a kind of high-performance bridge aseismatic bearing, including connecting plate (2), support plate (14) and mounting seat (15), its feature exist
In：The connecting plate (2), which is fixedly arranged above below bridge (1), the connecting plate (2), is provided with earthquake isolating equipment (3), and shock insulation is filled
Put and pressing plate (4) is provided with below (3), be connected with below upper mounted plate (5), fixed plate (5) and inlay below the pressing plate (4)
It is embedded with utricule (6), and utricule (6) and is provided with oil filler point (7), bottom plate (13) is connected with below the utricule (6), it is described
Pressing plate (4) outer side-lower is fixed with bottom plate (13), institute in the middle of being provided with above balancing spring (8), the support plate (14)
State and lowering or hoisting gear (11) is installed on the outside of support plate (14), and lowering or hoisting gear (11) outer side covers have rotary sleeve (12), the liter
Falling unit (11) is internally provided with leading screw (10), and leading screw (10) is connected with rotary sleeve (12), fixed above the leading screw (10)
Have and socket seat board (16), and mounting seat (15) upper surface and bearing are fixed with below locating piece (9), the mounting seat (15)
Plate (14) lower surface is fixedly connected, and is provided with the socket seat board (16) under fixing bolt (18), the socket seat board (16)
Side is connected with support column (17), and support column (17) outer side covers have side seat board (19).
2. a kind of high-performance bridge aseismatic bearing according to claim 1, it is characterised in that：The earthquake isolating equipment (3) sets
Four are equipped with, and evenly spaced is from each other distributed between connecting plate (2) and pressing plate (4).
3. a kind of high-performance bridge aseismatic bearing according to claim 1, it is characterised in that：The leading screw (10) is in most
During low spot, locating piece (9) is not contacted with bridge (1) bottom surface, when leading screw (10) is at the highest notch, and locating piece (9) upper surface is hung down
Straight distance is higher by connecting plate (2).
4. a kind of high-performance bridge aseismatic bearing according to claim 1, it is characterised in that：It is described socket seat board (16) with
Side seat board (19) is integral type structure, and symmetrically the distance between side seat board (19) is identical with support column (17) width.
5. a kind of high-performance bridge aseismatic bearing according to claim 1, it is characterised in that：The side seat board (19) and set
Fixing bolt (18) is mounted on joint chair plate (16), and the fixing bolt (18) at two is orthogonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060101.7U CN206438390U (en) | 2017-01-13 | 2017-01-13 | A kind of high-performance bridge aseismatic bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060101.7U CN206438390U (en) | 2017-01-13 | 2017-01-13 | A kind of high-performance bridge aseismatic bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206438390U true CN206438390U (en) | 2017-08-25 |
Family
ID=59635860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060101.7U Expired - Fee Related CN206438390U (en) | 2017-01-13 | 2017-01-13 | A kind of high-performance bridge aseismatic bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206438390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487980A (en) * | 2018-12-03 | 2019-03-19 | 河南民生特种装备有限公司 | A kind of shock insulation floor of connecting lever support |
| CN111254818A (en) * | 2020-01-21 | 2020-06-09 | 南阳理工学院 | Whole reinforcing apparatus of bridge with shock-absorbing support |
| CN113308982A (en) * | 2021-06-17 | 2021-08-27 | 郑州大学 | Damping device for assembled bridge pier column |
| CN113699880A (en) * | 2021-08-25 | 2021-11-26 | 江苏泊翔结构加固工程有限公司 | Single support supporting structure for bridge and replacing method thereof |
-
2017
- 2017-01-13 CN CN201720060101.7U patent/CN206438390U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487980A (en) * | 2018-12-03 | 2019-03-19 | 河南民生特种装备有限公司 | A kind of shock insulation floor of connecting lever support |
| CN109487980B (en) * | 2018-12-03 | 2024-05-24 | 河南民生特种装备有限公司 | Vibration isolation floor supported by crank arm |
| CN111254818A (en) * | 2020-01-21 | 2020-06-09 | 南阳理工学院 | Whole reinforcing apparatus of bridge with shock-absorbing support |
| CN113308982A (en) * | 2021-06-17 | 2021-08-27 | 郑州大学 | Damping device for assembled bridge pier column |
| CN113699880A (en) * | 2021-08-25 | 2021-11-26 | 江苏泊翔结构加固工程有限公司 | Single support supporting structure for bridge and replacing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170825 Termination date: 20190113 |