CN201125364Y - High strength anti-aging support saddle - Google Patents
High strength anti-aging support saddle Download PDFInfo
- Publication number
- CN201125364Y CN201125364Y CNU2007201380060U CN200720138006U CN201125364Y CN 201125364 Y CN201125364 Y CN 201125364Y CN U2007201380060 U CNU2007201380060 U CN U2007201380060U CN 200720138006 U CN200720138006 U CN 200720138006U CN 201125364 Y CN201125364 Y CN 201125364Y
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- CN
- China
- Prior art keywords
- bearing
- rubber tile
- high strength
- pressure
- aging
- 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 belongs to field of bridge support technique, in particularly relates to a high strength anti-aging support, which is characterized in that: the support comprises a bearing rubber plate, a protection circle is covered around the side of the bearing rubber plate, which avoids the contacting directly of the bearing rubber plate with the air, stops the damage of the support caused by rubber aging; and the protection circle ties the rubber, so the bearing capability of the support is far larger than the bearing capability of the common rubber support. The utility model can apply in all kinds of railways and road bridges.
Description
Technical field
The utility model belongs to the bridge pad technical field, relates in particular to the aging bearing of a kind of high strength anti.
Background technology
The neoprene bearing that is used for highway, railway beam body below is good and be widely used with its shockproof effect.But along with development of science and technology, require the supporting capacity meeting of bridge increasing, this just requires the bearing capacity of bridge pad to improve.At present the neoprene bearing that uses damages under crunch easily, and neoprene bearing is exposed in the air for a long time, and is aging easily, reduced the application life of bearing, increased the maintenance cost of highway or railroad bridge.
The utility model content
The technical problem of solution of the present utility model just provides that a kind of bearing capacity is strong, anti-aging, the aging bearing of the high strength anti of long service life.
The technical solution adopted in the utility model is: comprise the pressure-bearing rubber tile, be enclosed with guard circle in described pressure-bearing rubber tile side.
Its additional technical feature is:
Cross section in the side of described pressure-bearing rubber tile is a zigzag, and the side view of described guard circle and described pressure-bearing rubber tile is complementary;
Have cylinder shape protection inner ring in described guard circle first half inboard;
Be provided with alternately scrobicular ring and bulge loop in the side of described pressure-bearing rubber tile, the side view of described guard circle and described pressure-bearing rubber tile is complementary;
The cross section of described guard circle is horizontal positioned " U " type, and the top of described guard circle is pressed in the upper surface of described pressure-bearing rubber tile, and its bottom is embedded in the pressure-bearing rubber tile;
The side of described pressure-bearing rubber tile is the level and smooth face of cylinder, and described guard circle is close to the side of described pressure-bearing rubber tile;
Above described pressure-bearing rubber tile, be provided with corner pressure-bearing steel plate;
Described guard circle is made by high-strength material;
Have several layers silk screen reinforcing rib in the described pressure-bearing rubber tile or have several layers and strengthen steel plate.
The aging bearing of high strength anti provided by the utility model compared with prior art, have the following advantages: one, owing to be enclosed with guard circle in described pressure-bearing rubber tile side, this guard circle not only seals the pressure-bearing rubber tile, avoided rubber directly to contact, stopped the destruction that ageing of rubber brings to bearing with air; And guard circle plays the constraint effect to rubber, makes its bearing capacity be far longer than the bearing capacity of General Purpose Rubber bearing; Its two, above described pressure-bearing rubber tile, be provided with corner pressure-bearing steel plate, corner pressure-bearing steel plate combines with the pressure-bearing rubber tile and satisfies the requirement of bearing corner; They are three years old; owing to the scrobicular ring and the bulge loop that are provided with in the side of described pressure-bearing rubber tile alternately; the side view of described guard circle and described pressure-bearing rubber tile is complementary or the cross section of guard circle is " U " type of horizontal positioned; the top of described guard circle is pressed in the upper surface of described pressure-bearing rubber tile; its bottom is embedded in the pressure-bearing rubber tile; strengthen the adhesion of pressure-bearing rubber tile and guard circle, improved the bearing bulk strength.
Description of drawings
Fig. 1 is the structural representation of the aging bearing of the utility model high strength anti;
Fig. 2 is provided with the structural representation of the aging bearing of high strength anti of scrobicular ring and bulge loop for pressure-bearing rubber tile side;
Fig. 3 is the structural representation of the cross section of pressure-bearing rubber tile side for the aging bearing of zigzag high strength anti;
Fig. 4 is the structural representation that has the aging bearing of high strength anti of protecting inner ring;
Fig. 5 is the structural representation of the aging bearing of high strength anti of " U " type of horizontal positioned for the cross section.
The specific embodiment
Be described in further details below in conjunction with the structure and the use principle of accompanying drawing the aging bearing of the utility model high strength anti.
As shown in Figure 1, the utility model high strength anti bearing that wears out comprises pressure-bearing rubber tile 1, is enclosed with guard circle 3 in pressure-bearing rubber tile 1 side.Guard circle 3 is made by having strong metal material of certain intensity and antiseptic property or other materials.Guard circle 3 has effectively been avoided the whole side seal of pressure-bearing rubber tile 1 to expose in the neoprene bearing use rubber part and has directly been contacted with air, has reduced the destruction that ageing of rubber brings to bearing; And 3 pairs of rubber of guard circle play the constraint effect, make its bearing capacity be far longer than the General Purpose Rubber bearing.In order to satisfy the requirement of bearing corner, above pressure-bearing rubber tile 1, be provided with corner pressure-bearing steel plate 2.
In order to strengthen the adhesion of pressure-bearing rubber tile 1 and guard circle 3, improve the bearing bulk strength, as shown in Figure 2, be provided with alternately scrobicular ring 4 and bulge loop 5 in the side of pressure-bearing rubber tile, the side view of the medial surface of guard circle 3 and pressure-bearing rubber tile 1 is complementary.Also can be as shown in Figure 3 and Figure 4, be zigzag in the cross section of the side of pressure-bearing rubber tile 1, the side view of the inner surface of guard circle 3 and pressure-bearing rubber tile 1 is complementary.In order to satisfy the requirement of bearing corner, as shown in Figure 4, be provided with the protection inner ring 6 of cylinder shape in guard circle 3 inboard the first half.Certainly, in order to strengthen the adhesion of pressure-bearing rubber tile 1 and guard circle 3, improve the bearing bulk strength; can also be as shown in Figure 5; the cross section of guard circle 3 is horizontal positioned " U " type, and the top 31 of guard circle 3 is pressed in the upper surface of pressure-bearing rubber tile, and its bottom 32 is embedded in the pressure-bearing rubber tile 1.
As shown in Figure 1, the side of pressure-bearing rubber tile 1 also can be the level and smooth face of cylinder, and guard circle 3 is close to the side of described pressure-bearing rubber tile.
In order to increase constraint to pressure-bearing rubber tile radial deformation, increased the bearing strength of rubber, as shown in Figure 1, in pressure-bearing rubber tile 1, have several layers silk screen reinforcing rib or steel plate 7.
Claims (9)
1, the aging bearing of high strength anti comprises the pressure-bearing rubber tile, it is characterized in that: be enclosed with guard circle in described pressure-bearing rubber tile side.
2, the aging bearing of high strength anti according to claim 1 is characterized in that: the cross section in the side of described pressure-bearing rubber tile is a zigzag, and the side view of described guard circle and described pressure-bearing rubber tile is complementary.
3, the aging bearing of high strength anti according to claim 2 is characterized in that: have cylinder shape protection inner ring in described guard circle first half inboard.
4, the aging bearing of high strength anti according to claim 1, it is characterized in that: be provided with alternately scrobicular ring and bulge loop in the side of described pressure-bearing rubber tile, the side view of described guard circle and described pressure-bearing rubber tile is complementary.
5, the aging bearing of high strength anti according to claim 1; it is characterized in that: the cross section of described guard circle is " U " type of horizontal positioned; the top of described guard circle is pressed in the upper surface of described pressure-bearing rubber tile, and its bottom is embedded in the pressure-bearing rubber tile.
6, the aging bearing of high strength anti according to claim 1, it is characterized in that: the side of described pressure-bearing rubber tile is the level and smooth face of cylinder, and described guard circle is close to the side of described pressure-bearing rubber tile.
7, the aging bearing of high strength anti according to claim 1 is characterized in that: be provided with corner pressure-bearing steel plate above described pressure-bearing rubber tile.
8, the aging bearing of high strength anti according to claim 1, it is characterized in that: described guard circle is made by high-strength material.
9, the aging bearing of high strength anti according to claim 1 is characterized in that: have several layers silk screen reinforcing rib in the described pressure-bearing rubber tile or have several layers and strengthen steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201380060U CN201125364Y (en) | 2007-11-16 | 2007-11-16 | High strength anti-aging support saddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201380060U CN201125364Y (en) | 2007-11-16 | 2007-11-16 | High strength anti-aging support saddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125364Y true CN201125364Y (en) | 2008-10-01 |
Family
ID=39998782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201380060U Expired - Fee Related CN201125364Y (en) | 2007-11-16 | 2007-11-16 | High strength anti-aging support saddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125364Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032673A (en) * | 2014-06-17 | 2014-09-10 | 同济大学 | Laminated rubber support reinforced by combining fine high-strength steel wire meshes and steel fibers |
| CN107326801A (en) * | 2017-08-30 | 2017-11-07 | 河北宝力工程装备股份有限公司 | The painting method of the enamel glass overcoat of bridge pad |
-
2007
- 2007-11-16 CN CNU2007201380060U patent/CN201125364Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104032673A (en) * | 2014-06-17 | 2014-09-10 | 同济大学 | Laminated rubber support reinforced by combining fine high-strength steel wire meshes and steel fibers |
| CN107326801A (en) * | 2017-08-30 | 2017-11-07 | 河北宝力工程装备股份有限公司 | The painting method of the enamel glass overcoat of bridge pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20131116 |