CN207419237U - A kind of vibration isolator rubber bearing with water-proof function - Google Patents
A kind of vibration isolator rubber bearing with water-proof function Download PDFInfo
- Publication number
- CN207419237U CN207419237U CN201720852018.3U CN201720852018U CN207419237U CN 207419237 U CN207419237 U CN 207419237U CN 201720852018 U CN201720852018 U CN 201720852018U CN 207419237 U CN207419237 U CN 207419237U
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- China
- Prior art keywords
- water
- steel plate
- junction steel
- proof block
- swellable
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- Bridges Or Land Bridges (AREA)
Abstract
A kind of vibration isolator rubber bearing with water-proof function, including support body, it is connected to the upper junction steel plate at support body both ends and lower junction steel plate, sealing steel plate is connected by connecting bolt with upper junction steel plate on support body, and Sub-sealing Course steel plate is connected by connecting bolt with lower junction steel plate；Covered with one layer of water-swellable water-proof block II between upper junction steel plate and upper sealing steel plate and between lower junction steel plate and Sub-sealing Course steel plate, inlay to prevent water and soil from entering the water-swellable water-proof block I of screw hole in the groove of the lateral surface of upper junction steel plate and lower junction steel plate；The water-swellable water-proof block I or monoblock are covered in link bolt hole the upper surface of or are covered in the periphery of link bolt hole.Water-swellable water-proof block I and water-swellable water-proof block II expand when the bearing impregnates in the seawater, so as to which water and soil be prevented to enter in screw hole, screw and screw hole are made not to be corroded and get rusty, bearing corrosion resistance is strong, and service life is long, securely and reliably, economical and practical.
Description
Technical field
The utility model is related to a kind of supporting bridge devices, and in particular to a kind of isolation rubber branch with water-proof function
Seat.
Background technology
Bridge pad is to connect bridge superstructure and the important component of substructure, it can be by the anti-of bridge superstructure
Power and deformation（Displacement and corner）The substructure of bridge is reliably delivered to, so that the stressing conditions and theoretical calculation of structure
Schema is consistent；There is following deficiency in the bridge pad used at present：
1. in amount of rainfall height or flood season, when bridge is equal with the water surface, bridge seismic isolation rubber support will be immersed in water, bearing
Steel plate and the component corrosion that does not possess anti-corrosion function such as bolt, sleeve get rusty, influence the safe handling of bearing；
2. on some Oversea bridges, due to being limited be subject to many conditions, tend not to Bridge Design is excessively high, work as sea
Isolation bridge bearing may partly or entirely flood water at the incoming tide, and the steel plate and bolt of bearing, sleeve etc. do not possess anti-corrosion function
Component corrosion get rusty, influence the safe handling of bearing.
Utility model content
The technical problems to be solved in the utility model is：A kind of vibration isolator rubber bearing with water-proof function is provided, with gram
Take the above-mentioned deficiency present in prior art.
To solve above-mentioned technical problem the technical scheme adopted by the utility model is that：
A kind of vibration isolator rubber bearing with water-proof function including shock isolating pedestal body, is connected on shock isolating pedestal body
The upper junction steel plate at lower both ends and lower junction steel plate, the shock isolating pedestal body is by upper sealing steel plate, Sub-sealing Course steel plate and more
Layer stiffened steel plates and the laminated bonding of rubber layer form, shape be rectangle or circle, upper sealing steel plate by connect bolt with it is upper
Junction steel plate connects, and Sub-sealing Course steel plate is connected by connecting bolt with lower junction steel plate, the upper upper pre-embedded steel slab of junction steel plate connection
Or leveling steel plate and sleeve and anchor pole, the lower pre-embedded steel slab of lower junction steel plate connection and sleeve and anchor pole；
Covered with one between the upper junction steel plate and upper sealing steel plate and between lower junction steel plate and Sub-sealing Course steel plate
It inlays to prevent water and soil in the groove of the lateral surface of layer water-swellable water-proof block II, upper junction steel plate and lower junction steel plate
Into the water-swellable water-proof block I of bolt hole；The water-swellable water-proof block I or monoblock are covered in link bolt hole the upper surface of,
Or it is covered in the periphery of connection bolt.
Its further technical solution is：
The monoblock is covered in the water-swellable water-proof block I of connection bolt the upper surface of or be circle or be square, is covered in
The water-swellable water-proof block I on connection bolt periphery be circular ring shape or be just annular.
Further：
The water-swellable water-proof block I and water-swellable water-proof block II are for new hydro-expansive rubber or with waterproof action
Rubber.
The sleeve appearance is coated with the layer of resistance to Marine Antifouling Paint；The upper junction steel plate and lower junction steel plate are using weather-proof
Steel plate or the steel plate for spraying the layer of resistance to Marine Antifouling Paint；The anchor bolt is made of stainless steel.
The shock isolating pedestal body includes lead rubber bearing, high-damping isolation rubber support, superelevation damping shock insulation
Rubber support and horizontal dispersing type rubber support.
Due to using the above structure, compared with prior art, a kind of shock insulation rubber with water-proof function of the utility model
Glue bearing has the advantages that：
1. due to a kind of vibration isolator rubber bearing with water-proof function junction steel plate and lower connection thereon of the utility model
It inlays to prevent water and soil from entering the water-swellable water-proof block I of screw hole in the groove of the lateral surface of steel plate, when bearing is pacified
After on bridge, due to there is upper and lower pre-embedded steel slab to connect, water-swellable water-proof block I is compacted, and is covered in junction steel plate
Water-swellable water-proof block II between upper sealing steel plate and between lower junction steel plate and Sub-sealing Course steel plate, bearing are assembling
Steel plate compacting is just vertically connected with into rear；Water-swellable water-proof block I and water-swellable water-proof block II when bearing impregnates in the seawater
Expansion, so as to which water and soil be prevented to enter in screw hole, makes screw and screw hole not be corroded and get rusty, ensure that the entirety of bearing
Service life；
2. sleeve appearance used in a kind of vibration isolator rubber bearing with water-proof function of the utility model is coated with resistance to
Marine Antifouling Paint layer, upper junction steel plate and lower junction steel plate are using weather-resistant steel plate or the steel of the spraying layer of resistance to Marine Antifouling Paint
Plate, anchor bolt are made of stainless steel, and bearing corrosion resistance is strong, and service life is long, securely and reliably；
3. a kind of vibration isolator rubber bearing with water-proof function of the utility model is simple in structure, production and processing is easy, into
This is relatively low, economical and practical.
In the following, in conjunction with the accompanying drawings and embodiments to a kind of skill of vibration isolator rubber bearing with water-proof function of the utility model
Art feature is further described.
Description of the drawings
Fig. 1~Fig. 3 is a kind of vibration isolator rubber bearing structure diagram with water-proof function of embodiment one：
Fig. 1 is front view, and Fig. 2 is shock isolating pedestal body construction schematic diagram, and Fig. 3 is the A portions enlarged drawing of Fig. 1；
Fig. 4~Fig. 5 is I scheme of installation of water-swellable water-proof block of embodiment one（I monoblock of water-swellable water-proof block covers
Above link bolt hole）：
Fig. 4 is the B-B views of Fig. 5, and Fig. 5 is top view；
Fig. 6~Fig. 7 is I scheme of installation of water-swellable water-proof block of embodiment two（I company of being covered in of water-swellable water-proof block
The periphery in connecting bolt hole）：
Fig. 6 is the C-C views of Fig. 7, and Fig. 7 is top view；
Fig. 8~Fig. 9 is square I scheme of installation of water-swellable water-proof block（I monoblock of water-swellable water-proof block is covered in connection
Bolt hole the upper surface of）：
Fig. 8 is the D-D views of Fig. 9, and Fig. 9 is top view；
Figure 10~Figure 11 is square I scheme of installation of water-swellable water-proof block（Water-swellable water-proof block I is covered in connection spiral shell
The periphery of keyhole）：
Figure 10 is the E-E views of Figure 11, and Figure 11 is top view；
In figure：
1-upper pre-embedded steel slab or leveling steel plate, 21-water-swellable water-proof block I, 22-water-swellable water-proof block II, 3-
Upper junction steel plate, 4-anchor bolt, 5-shock isolating pedestal body, 6-lower junction steel plate, 7-lower pre-embedded steel slab, 8-sleeve,
9-anchor pole, 10-connection bolt, 11-upper sealing steel plate, 12-stiffened steel plates, 13-rubber layer, 14-Sub-sealing Course steel plate.
Specific embodiment
Embodiment one
A kind of vibration isolator rubber bearing with water-proof function, such as attached drawing 1,2,3, including shock isolating pedestal body 5, be connected to every
Shake support body upper and lower ends upper junction steel plate 3 and lower junction steel plate 6, the shock isolating pedestal body by upper sealing steel plate 11,
Sub-sealing Course steel plate 14 and multilayer stiffened steel plates 12 and 13 laminated bonding of rubber layer form, shape be rectangle or circle, upper envelope
Layer steel plate 11 is connected by connecting bolt 10 with upper junction steel plate 3, and Sub-sealing Course steel plate 14 is by connecting bolt 10 and lower connection steel
Plate 6 connects, and upper junction steel plate 3 connects upper pre-embedded steel slab or leveling steel plate 1 and sleeve 8 and anchor pole 9, under lower junction steel plate 6 connects
Pre-embedded steel slab 7 and sleeve 8 and anchor pole 9；
It is covered between the upper junction steel plate 3 and upper sealing steel plate 11 and between lower junction steel plate 6 and Sub-sealing Course steel plate 14
It is stamped one layer of water-swellable water-proof block II 22, inlays to prevent in the groove of the lateral surface of upper junction steel plate 3 and lower junction steel plate 6
Sealing and soil enter the water-swellable water-proof block I 21 of screw hole；I 21 monoblock of water-swellable water-proof block is covered in connection spiral shell
Bolt the upper surface of all will connect bolts covering, such as attached drawing 4,5.
The monoblock is covered in the water-swellable water-proof block I 21 of connection bolt the upper surface of as circle.
The water-swellable water-proof block I 21 and water-swellable water-proof block II 22 are for new hydro-expansive rubber or with waterproof
The rubber of effect.
8 appearance of sleeve is coated with the layer of resistance to Marine Antifouling Paint；The upper junction steel plate 3 and lower junction steel plate 6 use
Weather-resistant steel plate or the steel plate for spraying the layer of resistance to Marine Antifouling Paint；The anchor bolt 4 is made of stainless steel.
The shock isolating pedestal body includes lead rubber bearing, high-damping isolation rubber support, superelevation damping shock insulation
Rubber support and horizontal dispersing type rubber support.
Embodiment two
A kind of vibration isolator rubber bearing with water-proof function, basic structure is identical with embodiment one, the difference is that institute
The periphery that water-swellable water-proof block I 21 is covered in connection bolt is stated, bolts all will be connected and surround, such as attached drawing 6,7.
As the conversion of one~embodiment of above-described embodiment two,
The water-swellable water-proof block I 21 that the monoblock is covered in above connection bolt is alternatively square（Such as attached drawing 8 and 9）Or
Other shapes；
It is covered in the water-swellable water-proof block I 21 on connection bolt periphery or side's annular（Such as attached drawing 10 and 11）Or other
The annular of shape.
Remarks：
New hydro-expansive rubber：Refer to that volume expansion can be occurred and the rubber of the larger bulbs of pressure occurs by meeting water, profit
With the elasticity of rubber itself, achieve the effect that waterstop sealing, when slit width increase, since the material has the spy of water-swellable
Sign, sealing effect has been remained within its effective range of expansion.
Weather-resistant steel plate：It is added with a small amount of alloying element（Such as Cu, P, Cr, Ni）Steel plate, it is a small amount of by adding
Alloying element makes it form protective layer on metal base surface, to improve resistance to atmospheric corrosive nature.
The layer of resistance to Marine Antifouling Paint：The anticorrosive paint of resistance to marine corrosion is sprayed in steel structure surface, anti-corrosion can reach neutrality
Salt spray test is not less than 6000h.
Claims (5)
1. a kind of vibration isolator rubber bearing with water-proof function, including shock isolating pedestal body（5）, be connected on shock isolating pedestal body
The upper junction steel plate at lower both ends（3）With lower junction steel plate（6）, the shock isolating pedestal body is by upper sealing steel plate（11）, Sub-sealing Course
Steel plate（14）And multilayer stiffened steel plates（12）And rubber layer（13）Laminated bonding forms, shape be rectangle or circle, upper envelope
Layer steel plate（11）By connecting bolt（10）With upper junction steel plate（3）Connection, Sub-sealing Course steel plate（14）By connecting bolt（10）
With lower junction steel plate（6）Connection, upper junction steel plate（3）Pre-embedded steel slab or leveling steel plate in connection（1）And sleeve（8）And anchor pole
（9）, lower junction steel plate（6）The lower pre-embedded steel slab of connection（7）And sleeve（8）And anchor pole（9）；It is characterized in that：
The upper junction steel plate（3）With upper sealing steel plate（11）Between and lower junction steel plate（6）With Sub-sealing Course steel plate（14）It
Between covered with one layer of water-swellable water-proof block II（22）, upper junction steel plate（3）With lower junction steel plate（6）Lateral surface groove in
It inlays to prevent water and soil from entering the water-swellable water-proof block I of bolt hole（21）；The water-swellable water-proof block I（21）Or
Monoblock is covered in connection bolt the upper surface of or is covered in the periphery of connection bolt.
2. a kind of vibration isolator rubber bearing with water-proof function as described in claim 1, it is characterised in that：
The monoblock is covered in the water-swellable water-proof block I above connection bolt（21）Or it is circular or is square, the company of being covered in
The water-swellable water-proof block I on connecting bolt periphery（21）Be circular ring shape or be side annular.
3. a kind of vibration isolator rubber bearing with water-proof function as claimed in claim 1 or 2, it is characterised in that：The chance water
Expand water-proof block I（21）With water-swellable water-proof block II（22）For new hydro-expansive rubber or with waterproof action rubber.
4. a kind of vibration isolator rubber bearing with water-proof function as claimed in claim 3, it is characterised in that：The sleeve（8）
Appearance is coated with the layer of resistance to Marine Antifouling Paint；The upper junction steel plate（3）With lower junction steel plate（6）Using weather-resistant steel plate or spraying
The steel plate for the layer of resistance to Marine Antifouling Paint.
5. a kind of vibration isolator rubber bearing with water-proof function as claimed in claim 4, it is characterised in that：The shock isolating pedestal
It is scattered that body includes lead rubber bearing, high-damping isolation rubber support, super high-damping isolation rubber support and level
Type rubber support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852018.3U CN207419237U (en) | 2017-07-13 | 2017-07-13 | A kind of vibration isolator rubber bearing with water-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720852018.3U CN207419237U (en) | 2017-07-13 | 2017-07-13 | A kind of vibration isolator rubber bearing with water-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419237U true CN207419237U (en) | 2018-05-29 |
Family
ID=62398203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720852018.3U Expired - Fee Related CN207419237U (en) | 2017-07-13 | 2017-07-13 | A kind of vibration isolator rubber bearing with water-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978451A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of device improving antivibration capability of bridge |
-
2017
- 2017-07-13 CN CN201720852018.3U patent/CN207419237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978451A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of device improving antivibration capability of bridge |
| CN108978451B (en) * | 2018-07-18 | 2020-10-30 | 诸暨市景明道路工程有限公司 | Device for improving shock resistance of bridge |
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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 |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |