CN202989767U - Speed locking supporting seat with anti-drawing function - Google Patents
Speed locking supporting seat with anti-drawing function Download PDFInfo
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- CN202989767U CN202989767U CN 201220645406 CN201220645406U CN202989767U CN 202989767 U CN202989767 U CN 202989767U CN 201220645406 CN201220645406 CN 201220645406 CN 201220645406 U CN201220645406 U CN 201220645406U CN 202989767 U CN202989767 U CN 202989767U
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- assembly
- speed lock
- support
- fixed
- speed locking
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Abstract
The utility model discloses a speed locking lock with an anti-drawing function. The speed locking lock with the anti-drawing function is used for road bridges and railroad bridges. The speed locking lock with the anti-drawing function comprises a unidirectional type speed locking lock and a bidirectional type speed locking lock. The speed locking lock with the anti-drawing function comprises an upper anchorage board assembly, a piston assembly, a press plate, a spherical cap assembly, a bottom pot assembly, a speed locking device, a moving plate assembly, a guide rail assembly and a lower anchorage board assembly. The speed locking lock with the anti-drawing function plays a role in generation of dynamic response improving a bridge structure, and generation of limiting resistance to excess displacement of the bridge structure, is additionally provided with a vertical limiting device on the basis of an existing speed locking supporting seat, and produces vertical anti-drawing action through arrangement of a limiting unit. Due to the fact that an anti-drawing structure and a speed locking system independently work, and are free from mutual interference, anti-drawing requirements of project structures are well satisfied, the design of added independent anti-drawing units in projects is canceled, and manufacturing cost of the projects is saved.
Description
Technical field
The utility model relates to a kind of speed lock-up support with the anti-pulling function, be specifically related to a kind of power that raises up that produces for the vertical activity of opposing bridge, avoid bridge to break away under external force the speed lock-up support with the anti-pulling function of bridge pier restriction, belong to highway, railroad bridge vibration damping aseismatic bearing technical field.
Background technology
Speed lock-up support is the combination product of pot rubber bearing or ball shaped steel bearing and speed lock, mainly is used on bridge construction.The speed lock can be regarded a simple speed switch as in the horizontal slip direction; the speed lock provides very little counter-force when making bridge produce displacement at a slow speed as temperature, little wind effect; allow the very freely relative motion of two ends attachment; carry as brake force, strong wind or the impact of the factor such as seismic (seismal under after speed surpasses certain value; the counter-force that the speed lock provides increases rapidly with speed rising and locks; the relative motion of restriction bearing top and the bottom, thus play the spacing protective effect of the relative bridge pier of bridge.But common speed lock-up support can't be realized the anti-pulling effect, and namely when bridge occurred vertically beating under due to the vertical force effect, bearing did not possess the function that suppresses the power that raises up.Therefore be necessary to design and develop a kind of in the situation that do not affect the speed lock-up support with the anti-pulling function that the speed lock-up support normal function possesses the anti-pulling function.
The utility model content
The purpose of the utility model patent is in order to overcome above-mentioned technological deficiency, provide a kind of simple in structure, highway, railroad bridge speed lock-up support with vertical anti-pulling limit function, can realize that mechanical type is heightened with bearing and substitute by increase steel plate in the middle of lower anchorage board component and sliding panel assembly, and anti-pulling structure and speed locking system are the unit that works alone, do not interfere with each other, can satisfy well the anti-pulling requirement of engineering structures.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of speed lock-up support with the anti-pulling function, the speed lock-up support that comprises one-way type band anti-pulling function, the speed lock-up support of described one-way type band anti-pulling function comprises anchor plate assembly, piston component, pressing plate, spherical cap components, end basin assembly, speed lock, sliding panel assembly, guide assembly, lower anchorage board component; Wherein said upper anchor plate assembly and described piston component are interconnected and fixed; Described piston component and end basin assembly rely on pressing plate to realize vertical spacing, and a side of described pressing plate is bolted on end basin assembly, and the opposite side of pressing plate is stuck on the step at piston component middle part; Two-way being connected and fixed of one side of basin assembly of the described end and guide assembly, described guide assembly opposite side is stuck in the T-shaped groove of sliding panel assembly, realizes the vertical spacing of basin assembly superstructure of the described end and sliding panel assembly; Described sliding panel assembly and lower anchorage board component are interconnected and fixed.
Better, described upper anchor plate assembly and piston component use bolt to be interconnected and fixed.
Better, basin assembly of the described end and guide assembly use bolt to carry out two-way being connected and fixed.
Better, described sliding panel assembly and lower anchorage board component are interconnected and fixed and are fixed with bolts.
A kind of speed lock-up support with the anti-pulling function, the speed lock-up support that comprises two-way tape anti-pulling function, the speed lock-up support of described two-way type band anti-pulling function comprises upper sliding plate assembly, upper rail assembly, pressing plate, piston component, speed lock, end basin assembly, spherical cap components, lower slider board component, guide assembly, lower anchorage board component; One side of wherein said piston component and upper rail assembly is connected and fixed, and described upper rail assembly opposite side is stuck in the T-shaped groove of upper sliding plate assembly, realizes the vertical spacing of piston component and upper sliding plate assembly; Described piston component and end basin assembly rely on pressing plate to realize vertical spacing, and a side of described pressing plate is bolted on end basin assembly, and the opposite side of pressing plate is stuck on the step at described piston component middle part; Two-way being connected and fixed of one side of basin assembly of the described end and lower guideway assembly, described lower guideway assembly opposite side is stuck in the T-shaped groove of lower slider board component, realizes the vertical spacing of basin assembly superstructure of the described end and lower slider board component; Described lower slider board component and lower anchorage board component are interconnected and fixed.
Better, described piston component and upper rail assembly use bolt to be interconnected and fixed.
Better, basin assembly of the described end and lower guideway assembly use bolt to be interconnected and fixed.
Better, described lower slider board component and lower anchorage board component are interconnected and fixed and are fixed with bolts.
The utlity model has the dynamic response that improves bridge construction and the effect that the displacement of bridge construction excess is produced spacing resistance, increased vertical limit device on the basis of existing speed lock-up support, by being set, position-limiting unit produces vertical anti-pulling effect, and anti-pulling structure and speed locking system are to work alone, do not interfere with each other, satisfy well the anti-pulling requirement of engineering structures, reduced the design of the newly-increased independent anti-pulling of engineering unit, save engineering manufacture cost.
Description of drawings
Accompanying drawing 1 is the speed lock-up support structural representation of one-way type band anti-pulling function;
Accompanying drawing 2 is the speed lock-up support side-looking structural representation of one-way type band anti-pulling function;
Accompanying drawing 3 is the speed lock-up support structural representation of two-way type band anti-pulling function;
Accompanying drawing 4 is the speed lock-up support side-looking structural representation of two-way type band anti-pulling function.
In figure: 1, sliding panel assembly, 2, end basin assembly, 3, the speed lock, 4, pressing plate, 5, piston component, 6, spherical cap components, 7, upper anchor plate assembly, 8, lower anchorage board component, 9, guide assembly, 10, upper sliding plate assembly, 11, the lower slider board component, 12, upper rail assembly, 13, lower guideway assembly.
The specific embodiment
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Embodiment one: as shown in Figures 1 and 2, a kind of speed lock-up support of one-way type band anti-pulling function comprises anchor plate assembly 7, piston component 5, pressing plate 4, spherical cap components 6, end basin assembly 2, speed lock 3, sliding panel assembly 1, guide assembly 9, lower anchorage board component 8; Wherein going up anchor plate assembly 7 and described piston component 5 uses bolts to be interconnected and fixed; Piston component 5 relies on pressing plate 4 to realize vertical spacing with end basin assembly 2, and a side of pressing plate 4 is bolted on end basin assembly 2, and the opposite side of pressing plate 4 is stuck on the step at piston component 5 middle parts; End basin assembly 2 adopts bolt to carry out two-way being connected and fixed with a side of guide assembly 9, and guide assembly 9 opposite sides are stuck in the T-shaped groove of sliding panel assembly 1, realize the vertical spacing of basin assembly 2 superstructures of the described end and sliding panel assembly 1; Sliding panel assembly 1 uses bolt to be interconnected and fixed with lower anchorage board component 8.
Embodiment two: as shown in Figure 2, a kind of speed lock-up support of two-way type band anti-pulling function comprises upper sliding plate assembly 10, upper rail assembly 12, pressing plate 4, piston component 5, speed lock 3, end basin assembly 2, spherical cap components 6, lower slider board component 11, guide assembly 9, lower anchorage board component 8; Wherein a side of piston component 5 and upper rail assembly 12 uses bolt to be interconnected and fixed, and upper rail assembly 12 opposite sides are stuck in the T-shaped groove of upper sliding plate assembly 10, realizes the vertical spacing of piston component 5 and upper sliding plate assembly 10; Piston component 5 relies on pressing plate 4 to realize vertical spacing with end basin assembly 2, and a side of pressing plate 4 is bolted on end basin assembly 2, and the opposite side of pressing plate 4 is stuck on the step at piston component 5 middle parts; End basin assembly 2 adopts bolt to carry out two-way being connected and fixed with a side of lower guideway assembly 13, and lower guideway assembly 13 opposite sides are stuck in the T-shaped groove of lower slider board component 11, realize the vertical spacing of basin assembly 2 superstructures of the described end and lower slider board component 11; Lower slider board component 11 is interconnected and fixed by the anchorage bolt with lower anchorage board component 8.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. speed lock-up support with the anti-pulling function, the speed lock-up support that comprises one-way type band anti-pulling function, the speed lock-up support of described one-way type band anti-pulling function comprises anchor plate assembly, speed lock, sliding panel assembly, guide assembly, lower anchorage board component; It is characterized in that: also comprise pressing plate, piston component, spherical cap components, end basin assembly; Wherein said upper anchor plate assembly and described piston component are interconnected and fixed; Described piston component and end basin assembly rely on pressing plate to realize vertical spacing, and a side of described pressing plate is bolted on end basin assembly, and the opposite side of pressing plate is stuck on the step at piston component middle part; Two-way being connected and fixed of one side of basin assembly of the described end and guide assembly, described guide assembly opposite side is stuck in the T-shaped groove of sliding panel assembly, realizes the vertical spacing of basin assembly superstructure of the described end and sliding panel assembly; Described sliding panel assembly and lower anchorage board component are interconnected and fixed.
2. a kind of speed lock-up support with the anti-pulling function as claimed in claim 1 is characterized in that: described upper anchor plate assembly and piston component use bolt to be interconnected and fixed.
3. a kind of speed lock-up support with the anti-pulling function as claimed in claim 1, it is characterized in that: described sliding panel assembly and lower anchorage board component are interconnected and fixed and are fixed with bolts.
4. speed lock-up support with the anti-pulling function, the speed lock-up support that comprises two-way tape anti-pulling function, the speed lock-up support of described two-way type band anti-pulling function comprises upper sliding plate assembly, speed lock, lower slider board component, lower guideway assembly, lower anchorage board component; It is characterized in that: also comprise upper rail assembly, pressing plate, piston component, end basin assembly, spherical cap components; One side of wherein said piston component and upper rail assembly is connected and fixed, and described upper rail assembly opposite side is stuck in the T-shaped groove of upper sliding plate assembly, realizes the vertical spacing of piston component and upper sliding plate assembly; Described piston component and end basin assembly rely on pressing plate to realize vertical spacing, and a side of described pressing plate is bolted on end basin assembly, and the opposite side of pressing plate is stuck on the step at described piston component middle part; Two-way being connected and fixed of one side of basin assembly of the described end and lower guideway assembly, described lower guideway assembly opposite side is stuck in the T-shaped groove of lower slider board component, realizes the vertical spacing of basin assembly superstructure of the described end and lower slider board component; Described lower slider board component and lower anchorage board component are interconnected and fixed.
5. a kind of speed lock-up support with the anti-pulling function as claimed in claim 4 is characterized in that: described piston component and upper rail assembly use bolt to interconnect.
6. a kind of speed lock-up support with the anti-pulling function as claimed in claim 4 is characterized in that: basin assembly of the described end and lower guideway assembly use bolt to interconnect.
7. a kind of speed lock-up support with the anti-pulling function as claimed in claim 4, it is characterized in that: described lower slider board component and lower anchorage board component are interconnected and fixed and are fixed with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645406 CN202989767U (en) | 2012-11-30 | 2012-11-30 | Speed locking supporting seat with anti-drawing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645406 CN202989767U (en) | 2012-11-30 | 2012-11-30 | Speed locking supporting seat with anti-drawing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202989767U true CN202989767U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645406 Expired - Lifetime CN202989767U (en) | 2012-11-30 | 2012-11-30 | Speed locking supporting seat with anti-drawing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202989767U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711924A (en) * | 2013-12-17 | 2015-06-17 | 安徽尚德科技有限公司 | Wavy elastic-plastic steel damping device |
| CN106351117A (en) * | 2016-10-17 | 2017-01-25 | 株洲时代新材料科技股份有限公司 | Single-side damping type elastic-plastic steel bearing and damping method thereof |
| CN107419622A (en) * | 2017-08-29 | 2017-12-01 | 中国铁建重工集团有限公司 | A kind of magnetic floats support meanss between turnout junction girder |
-
2012
- 2012-11-30 CN CN 201220645406 patent/CN202989767U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104711924A (en) * | 2013-12-17 | 2015-06-17 | 安徽尚德科技有限公司 | Wavy elastic-plastic steel damping device |
| CN106351117A (en) * | 2016-10-17 | 2017-01-25 | 株洲时代新材料科技股份有限公司 | Single-side damping type elastic-plastic steel bearing and damping method thereof |
| CN106351117B (en) * | 2016-10-17 | 2018-06-05 | 株洲时代新材料科技股份有限公司 | A kind of unilateral damping elastoplasticity bridle iron and its damping method |
| CN107419622A (en) * | 2017-08-29 | 2017-12-01 | 中国铁建重工集团有限公司 | A kind of magnetic floats support meanss between turnout junction girder |
| CN107419622B (en) * | 2017-08-29 | 2020-06-26 | 中国铁建重工集团股份有限公司 | Supporting device between magnetic suspension turnout beams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Han Pengfei Inventor after: Li Zhongfeng Inventor after: Huang Conghuan Inventor after: Xu Mingjie Inventor after: Tang Lu Inventor after: Zeng Guojun Inventor after: Li Hongxiang Inventor after: Liu Wenjiang Inventor after: Huang Siyong Inventor after: Han Haisheng Inventor before: Han Pengfei Inventor before: Li Zhongfeng Inventor before: Huang Conghuan Inventor before: Xu Mingjie Inventor before: Tang Lu Inventor before: Zeng Guojun Inventor before: Li Hongxiang Inventor before: Li Wenjiang Inventor before: Huang Enyong Inventor before: Han Haisheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HAN PENGFEI HUANG CONGHUAN XU MINGJIE TANG LU CENG GUOJUN LI HONGXIANG LI WENJIANG HUANG ENYONG HAN HAISHENG LI ZHONGFENG TO: HAN PENGFEI HUANG CONGHUAN XU MINGJIE TANG LU CENG GUOJUN LI HONGXIANG LIU WENJIANG HUANG SIYONG HAN HAISHENG LI ZHONGFENG |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |