CN203904828U - Rubber bearing - Google Patents
Rubber bearing Download PDFInfo
- Publication number
- CN203904828U CN203904828U CN201420193965.2U CN201420193965U CN203904828U CN 203904828 U CN203904828 U CN 203904828U CN 201420193965 U CN201420193965 U CN 201420193965U CN 203904828 U CN203904828 U CN 203904828U
- Authority
- CN
- China
- Prior art keywords
- plate
- embedded steel
- steel slab
- rubber
- limiting plate
- 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
Links
Landscapes
- Bridges Or Land Bridges (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a rubber bearing. The rubber bearing comprises a limiting plate; two central bolts are arranged on the lower surface of the limiting plate; the bottom part of one central bolt is positioned in a pre-embedded steel plate; the bottom part of the other central bolt is positioned in a rubber plate; the top parts of both the central bolts are positioned in the limiting plate; an expansion pull rod component is connected between the two central bolts; both the pre-embedded steel plate and the rubber plate are arranged on a bottom basin; the diameter of the bottom basin is smaller than that of the limiting plate; the bottom basin is in seamless connection with each of the rubber plate and the pre-embedded steel plate; polytetrafluoroethylene plates are arranged on one side of the pre-embedded steel plate; the polytetrafluoroethylene plates are connected with the pre-embedded steel plate in the transverse direction; a steel nail is arranged in the vertical direction of each polytetrafluoroethylene plate; the top part of each steel nail penetrates through the corresponding polytetrafluoroethylene plate; an anchor piece is arranged on the bottom part of the bottom basin; The rubber bearing can effectively resist impact by tightly connecting various components; a tensile component can be replaced when being damaged, so that unnecessary accidents can be effectively reduced, and the safety and the reliability are improved.
Description
Technical field
The utility model relates to a kind of building facilities, particularly a kind of neoprene bearing.
Background technology
Highway bridge bearing is generally used in and on Bridge Pier or bent cap, is used for supporting bridge superstructure, and straddle type monorail rail tracks is built on open side type ferroconcrete prop, and rail beam and pier stud link together by bearing.That bearing generally comprises is board-like, pot rubber bearing, fixing hinge and moveable hinge bearing etc.Wherein pot rubber bearing is because its good performance is very common.According to the actual conditions of bridge, many times need moving direction to be limited in single direction, the safety of guarantee bridge like this, can effectively extend its application life.And general neoprene bearing can not better be played a supporting role, bearing damping effect is poor, causes having a strong impact on its functional performance, and gone down application life to some extent.
Utility model content
The technical problems to be solved in the utility model is: overcome the problems referred to above, effectively shock resistance of one is provided, and bearing assembly when impaired, can change bearing assembly, can effectively reduce the neoprene bearing that unnecessary accident occurs.
To achieve these goals, the technical solution adopted in the utility model is such: neoprene bearing of the present utility model, comprise limiting plate, limiting plate soffit is provided with centre bolt, centre bolt is two, one centre bolt bottom is positioned at a pre-embedded steel slab, its another centre bolt bottom is positioned at a rubber tile, and two centre bolt tops are all positioned at limiting plate, and between two centre bolts, be connected with expansion rod assembly, pre-embedded steel slab and rubber tile are all arranged on an end basin, end basin diameter is less than limiting plate diameter, and end basin respectively with rubber tile and pre-embedded steel slab seamless link, pre-embedded steel slab one side is provided with polyfluortetraethylene plate, polyfluortetraethylene plate is laterally connected with pre-embedded steel slab, on it, be vertically provided with steel nail, steel nail top is through polyfluortetraethylene plate setting, end basin bottom part is provided with anchoring piece, anchoring piece and steel nail are connected with and bear assembly near bottom place, bearing assembly is flexibly connected with steel nail and anchoring piece respectively.
Further, as a kind of concrete form of structure, rubber tile described in the utility model is connected in end basin, and is connected with end basin by rubber pad.
Further, as a kind of concrete form of structure, polyfluortetraethylene plate described in the utility model is two, and its one end is all fixed on pre-embedded steel slab.
Further, as a kind of concrete form of structure, between centre bolt described in the utility model and pre-embedded steel slab and rubber tile, be all connected with spring washer.
Compared with prior art, the utility model has the advantage of: this neoprene bearing will closely connect between each parts, effectively shock resistance, and bearing assembly when impaired, can change bearing assembly, can effectively reduce unnecessary accident and occur, improve security reliability.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
In figure: 1. limiting plate; 2. centre bolt; 3. expansion rod assembly; 4. pre-embedded steel slab; 5. rubber tile; 6. polyfluortetraethylene plate; 7. steel nail; 8. end basin; 9. bear assembly; 10. anchoring piece.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model neoprene bearing as shown in Figure 1, comprise limiting plate 1, limiting plate 1 soffit is provided with centre bolt 2, centre bolt 2 is two, one centre bolt 2 bottoms are positioned at a pre-embedded steel slab 4, its another centre bolt 2 bottoms are positioned at a rubber tile 5, and two centre bolt 2 tops are all positioned at limiting plate 1, and be connected with expansion rod assembly 3 between two centre bolts 2, pre-embedded steel slab 5 and rubber tile 6 are all arranged on an end basin 8, basin 8 diameters in the end are less than limiting plate 1 diameter, and end basin 8 respectively with rubber tile 5 and pre-embedded steel slab 4 seamless links, pre-embedded steel slab 4 one sides are provided with polyfluortetraethylene plate 6, polyfluortetraethylene plate 6 is laterally connected with pre-embedded steel slab 4, on it, be vertically provided with steel nail, steel nail top is through polyfluortetraethylene plate setting, end basin bottom part is provided with anchoring piece, anchoring piece 10 is connected with and bears assembly 9 near bottom place with steel nail 7, bearing assembly 9 is flexibly connected with steel nail 7 and anchoring piece 10 respectively, described rubber tile 5 is connected in end basin 8, and be connected with end basin 8 by rubber pad, described polyfluortetraethylene plate 6 is two, its one end is all fixed on pre-embedded steel slab 4, between described centre bolt 2 and pre-embedded steel slab 4 and rubber tile 5, be all connected with spring washer.
Neoprene bearing of the present utility model will be between each parts closely connects, effectively shock resistance, and bearing assembly when impaired, can change bearing assembly, can effectively reduce unnecessary accident generation, improve security reliability.Described rubber tile 5 is connected in end basin 8, and is connected with end basin 8 by rubber pad, connects flexibly; Described polyfluortetraethylene plate 6 is two, and its one end is all fixed on pre-embedded steel slab 4, and superior performance, meets design requirement; Between described centre bolt 2 and pre-embedded steel slab 4 and rubber tile 5, be all connected with spring washer, there is good switching performance.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to claim scope.
Claims (4)
1. a neoprene bearing, comprise limiting plate, it is characterized in that: limiting plate soffit is provided with centre bolt, centre bolt is two, one centre bolt bottom is positioned at a pre-embedded steel slab, its another centre bolt bottom is positioned at a rubber tile, and two centre bolt tops are all positioned at limiting plate, and between two centre bolts, be connected with expansion rod assembly, pre-embedded steel slab and rubber tile are all arranged on an end basin, end basin diameter is less than limiting plate diameter, and end basin respectively with rubber tile and pre-embedded steel slab seamless link, pre-embedded steel slab one side is provided with polyfluortetraethylene plate, polyfluortetraethylene plate is laterally connected with pre-embedded steel slab, on it, be vertically provided with steel nail, steel nail top is through polyfluortetraethylene plate setting, end basin bottom part is provided with anchoring piece, anchoring piece and steel nail are connected with and bear assembly near bottom place, bearing assembly is flexibly connected with steel nail and anchoring piece respectively.
2. neoprene bearing according to claim 1, is characterized in that: described rubber tile is connected in end basin, and is connected with end basin by rubber pad.
3. neoprene bearing according to claim 1, is characterized in that: described polyfluortetraethylene plate is two, and its one end is all fixed on pre-embedded steel slab.
4. neoprene bearing according to claim 1, is characterized in that: between described centre bolt and pre-embedded steel slab and rubber tile, be all connected with spring washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193965.2U CN203904828U (en) | 2014-04-21 | 2014-04-21 | Rubber bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193965.2U CN203904828U (en) | 2014-04-21 | 2014-04-21 | Rubber bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904828U true CN203904828U (en) | 2014-10-29 |
Family
ID=51779118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193965.2U Expired - Fee Related CN203904828U (en) | 2014-04-21 | 2014-04-21 | Rubber bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993556A (en) * | 2014-04-21 | 2014-08-20 | 成都科创佳思科技有限公司 | Rubber support |
-
2014
- 2014-04-21 CN CN201420193965.2U patent/CN203904828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103993556A (en) * | 2014-04-21 | 2014-08-20 | 成都科创佳思科技有限公司 | Rubber support |
| CN103993556B (en) * | 2014-04-21 | 2016-02-10 | 山东交通学院 | Neoprene bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |