CN204690587U - Guiding pot bearing in light rail tension and compression - Google Patents
Guiding pot bearing in light rail tension and compression Download PDFInfo
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- CN204690587U CN204690587U CN201520400474.5U CN201520400474U CN204690587U CN 204690587 U CN204690587 U CN 204690587U CN 201520400474 U CN201520400474 U CN 201520400474U CN 204690587 U CN204690587 U CN 204690587U
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Abstract
The utility model belongs to technical field of bridge, discloses guiding pot bearing in a kind of light rail tension and compression.Its technical characteristics is: comprise upper base plate, middle steel liner plate, pressure-bearing rubber tile and lower seat board, the bottom of described upper base plate or the top of middle steel liner plate are provided with T-shaped flange, the middle top of steel liner plate or the bottom of upper base plate are provided with the T-shaped groove matched with T-shaped flange, and middle steel liner plate and lower seat board are connected by steel plate bolt or drag-line bolt and reserve corner amount.Guiding pot bearing in these light rail tension and compression, T-shaped flange and T-shaped groove, steel plate bolt or drag-line bolt make upper base plate, middle steel liner plate and lower seat board be connected as a single entity, realize the anti-pulling function of bearing, solve the anti-pulling function not available for original pot rubber bearing.T-shaped flange and T-shaped groove structure make bearing can realize the function of tension and compression, can realize warm variable displacement again, also reduce bearing volume simultaneously, reduce cost.
Description
Technical field
The utility model belongs to technical field of bridge, particularly relates to guiding pot bearing in a kind of light rail tension and compression.
Background technology
Common pot rubber bearing comprises upper base plate, middle steel liner plate, pressure-bearing rubber tile and lower seat board.Common pot rubber bearing can meet the normal operation of light rail, but common pot rubber bearing is when coming earthquake, and each parts depart from, and system of the leading beam that falls causes the consequence that can not envision.
Utility model content
Guiding pot bearing in the light rail tension and compression that the light rail that the technical problems to be solved in the utility model is just to provide a kind of anti-pulling function of satisfying the demand uses.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise upper base plate, middle steel liner plate, pressure-bearing rubber tile and lower seat board, the bottom of described upper base plate or the top of middle steel liner plate are provided with T-shaped flange, the middle top of steel liner plate or the bottom of upper base plate are provided with the T-shaped groove matched with T-shaped flange, and middle steel liner plate and lower seat board are connected by steel plate bolt or drag-line bolt and reserve corner amount.
Its additional technical feature is: be provided with friction pair between described T-shaped flange and T-shaped groove;
Described upper base plate is provided with postive stop baffle.
In light rail tension and compression provided by the utility model, guiding pot bearing, when light rail normally runs, just the same with the function of common pot rubber bearing.When beam and pier are in tension state, T-shaped flange contacts with T-shaped groove, and upper base plate can not be separated with middle steel liner plate.Steel plate bolt or drag-line bolt make middle steel liner plate be connected can not be separated with lower seat board.T-shaped flange and T-shaped groove, steel plate bolt or drag-line bolt make upper base plate, middle steel liner plate and lower seat board be connected as a single entity, and realize the anti-pulling function of bearing, solve the anti-pulling function not available for original pot rubber bearing.T-shaped flange and T-shaped groove structure make bearing can realize the function of tension and compression, can realize warm variable displacement again, also reduce bearing volume simultaneously, reduce cost.Be provided with friction pair between T-shaped flange and T-shaped groove, reduce frictional resistance.Upper base plate is provided with the postive stop baffle with T-shaped groove match, the generation of restrainer phenomenon, increases the safety of bridge.
Accompanying drawing explanation
Fig. 1 is the first structural representation of guiding pot bearing structure in the tension and compression of the utility model light rail;
Fig. 2 is the second structural representation of guiding pot bearing structure in light rail tension and compression.
Detailed description of the invention
Below in conjunction with accompanying drawing, the structure of the pot bearing that leads in light rail tension and compression provided by the utility model and principle are described further.
As shown in Figure 1, in light rail tension and compression provided by the utility model, guiding pot bearing comprises upper base plate 1, middle steel liner plate 2, pressure-bearing rubber tile 3 and lower seat board 4, the bottom of upper base plate 1 is provided with T-shaped flange 5, the top of middle steel liner plate 2 is provided with the T-shaped groove 6 matched with T-shaped flange 5, middle steel liner plate 2 and lower seat board 4 are connected by drag-line bolt 7 and reserve corner amount, friction pair 8 is provided with between T-shaped flange 5 and T-shaped groove 6, upper base plate 1 is provided with the postive stop baffle 9 matched with T-shaped groove 6, on the downside of middle steel liner plate 2 and be provided with sealing ring 10 between lower seat board 4.
As shown in Figure 2, in light rail tension and compression provided by the utility model, guiding pot bearing comprises upper base plate 1, middle steel liner plate 2, pressure-bearing rubber tile 3 and lower seat board 4, the top of middle steel liner plate 2 is provided with T-shaped flange 5, the bottom of upper base plate 1 is provided with the T-shaped groove 6 matched with T-shaped flange 5, middle steel liner plate 2 and lower seat board 4 are connected by steel plate bolt 7 and reserve corner amount, friction pair 8 is provided with between T-shaped flange 5 and T-shaped groove 6, upper base plate 1 is provided with the postive stop baffle 9 matched with T-shaped groove 6, on the downside of middle steel liner plate 2 and be provided with sealing ring 10 between lower seat board 4.
In light rail tension and compression provided by the utility model, guiding pot bearing, when light rail normally runs, just the same with the function of common pot rubber bearing.When beam and pier are in tension state, T-shaped flange 5 contacts with T-shaped groove 6, and upper base plate 1 can not be separated with middle steel liner plate 2.Steel plate bolt or drag-line bolt 7 make middle steel liner plate 2 be connected can not be separated with lower seat board 4.T-shaped flange 5 makes upper base plate 1, middle steel liner plate 2 and lower seat board 4 be connected as a single entity with T-shaped groove 6, steel plate bolt or drag-line bolt 7, realizes the anti-pulling function of bearing, solves the anti-pulling function not available for original pot rubber bearing.T-shaped flange 5 makes bearing can realize the function of tension and compression with T-shaped groove 6 structure, can realize warm variable displacement again, also reduce bearing volume simultaneously, reduce cost.Be provided with friction pair 8 between T-shaped flange 5 and T-shaped groove 6, reduce frictional resistance.Upper base plate 1 is provided with the postive stop baffle 9 matched with T-shaped groove 6, the generation of restrainer phenomenon, increases the safety of bridge.On the downside of middle steel liner plate 2 and be provided with sealing ring 10 between lower seat board 4, can prevent dust foreign material etc. from entering bearing.
In light rail tension and compression provided by the utility model, guiding pot bearing is not limited only to said structure, but regardless of which kind of form, as long as structure is identical with the utility model, all falls into protection domain of the present utility model.
Claims (3)
1. guiding pot bearing in light rail tension and compression, comprise upper base plate, middle steel liner plate, pressure-bearing rubber tile and lower seat board, it is characterized in that: the bottom of described upper base plate or the top of middle steel liner plate are provided with T-shaped flange, the middle top of steel liner plate or the bottom of upper base plate are provided with the T-shaped groove matched with T-shaped flange, and middle steel liner plate and lower seat board are connected by steel plate bolt or drag-line bolt and reserve corner amount.
2. guiding pot bearing in light rail tension and compression according to claim 1, is characterized in that: be provided with friction pair between described T-shaped flange and T-shaped groove.
3. guiding pot bearing in light rail tension and compression according to claim 1, is characterized in that: described upper base plate is provided with postive stop baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400474.5U CN204690587U (en) | 2015-06-11 | 2015-06-11 | Guiding pot bearing in light rail tension and compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400474.5U CN204690587U (en) | 2015-06-11 | 2015-06-11 | Guiding pot bearing in light rail tension and compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690587U true CN204690587U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400474.5U Active CN204690587U (en) | 2015-06-11 | 2015-06-11 | Guiding pot bearing in light rail tension and compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265573A (en) * | 2018-03-12 | 2018-07-10 | 北京盈峰科技有限公司 | Tension straddle-type monorail bearing |
| CN108532452A (en) * | 2018-06-06 | 2018-09-14 | 安徽尚德科技有限公司 | A kind of ready-package one-way type pot rubber bearing |
-
2015
- 2015-06-11 CN CN201520400474.5U patent/CN204690587U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265573A (en) * | 2018-03-12 | 2018-07-10 | 北京盈峰科技有限公司 | Tension straddle-type monorail bearing |
| CN108532452A (en) * | 2018-06-06 | 2018-09-14 | 安徽尚德科技有限公司 | A kind of ready-package one-way type pot rubber bearing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |