CN205711721U - A kind of novel adjustable bridge bearing pad - Google Patents
A kind of novel adjustable bridge bearing pad Download PDFInfo
- Publication number
- CN205711721U CN205711721U CN201620650610.0U CN201620650610U CN205711721U CN 205711721 U CN205711721 U CN 205711721U CN 201620650610 U CN201620650610 U CN 201620650610U CN 205711721 U CN205711721 U CN 205711721U
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- CN
- China
- Prior art keywords
- backing plate
- screens
- bar
- bridge
- plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of novel adjustable bridge bearing pad, including upper padding plate, lower bolster, adjustable plate group and shock-absorbing bridge support, adjustable plate group is by supporting backing plate, regulation backing plate, some pieces of screens cushion blocks, screens bar and two are stuck up bar and are constituted, support backing plate and be positioned at shock-absorbing bridge support bottom, regulation backing plate is positioned between support backing plate and lower bolster, regulation backing plate upper surface inclined shape structure, supporting backing plate lower surface with regulation backing plate upper surface is mutual corresponding tilt, regulation backing plate sidewall is respectively arranged at two ends with in through some adjustment holes, screens bar runs through adjustment hole, stick up bar to be positioned between screens bar and screens cushion block.The utility model is designed by optimization, utilize adjustable plate group can carry out simple Height Adjustment to bearing cushion block, bridge pad can be closely affixed with bridge bottom surface, thus reach effective stress, there is simple in construction, process operation convenience, quick construction and safe and reliable feature.
Description
Technical field
The utility model relates to bridge inspection and maintenance technical field, particularly to the novel adjustable bridge bearing pad of one.
Background technology
In recent years, operation for many years after China's highway, local state provincial highway bridge build up, Partial Bridges bearing goes out
The harm such as existing bearing cushion block broken invalid, seat empty, the generation of this type of harm can change bridge structure boundary condition, to bridge
Structure stress and globality are unfavorable, and serious results even in bridge security accident, and the replacing time cushion block of routine exists nothing
Method makes bearing closely connected and the problem of effective stress, and for this type of situation, the patent No. 201520531052.1, entitled one is adjustable
The bridge bearing pad of joint, the rotational fastener regulation that its structure is mainly completed by regulation cushion block and internal screw rod, thus complete
Become the adjustment of height, but the rotational fastener that this structure exists screw rod is relatively complicated, and the helicitic texture needs of inside possess relatively
Big intensity, improves production difficulty, and if internal threading arrangement occur damaging, cause its regulating power to lose efficacy, exist and regulate not
Just, manufacture craft requires high defect.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, provides a kind of novel adjustable bridge bearing pad, tool
Have simple in construction, process operation convenience, quick construction and the reliable feature of effect.
The utility model is solved the technical problem that to realize by the following technical solutions:
A kind of novel adjustable bridge bearing pad, including superposed upper padding plate, the lower bolster being positioned at bottom, position
Adjustable plate group and the shock-absorbing bridge support being positioned between described upper padding plate and described adjustable plate group, institute in described lower bolster top
Stating upper padding plate for contacting with bridge beam body, described lower bolster is for contacting with bridge pier, and described adjustable plate group is by supporting backing plate, tune
Joint backing plate, some pieces of screens cushion blocks, screens bar and two are stuck up bar and are constituted, and described support backing plate is positioned under described shock-absorbing bridge support
Portion, described regulation backing plate is positioned between described support backing plate and described lower bolster, described regulation backing plate upper surface inclined shape knot
Structure, described regulation backing plate angle of inclination is 3 °～9 °, and described support backing plate lower surface and described regulation backing plate upper surface are in mutually
Corresponding tilt, described regulation backing plate sidewall is respectively arranged at two ends with in through some adjustment holes, and described screens bar runs through described tune
Knothole, the described bar that sticks up is positioned between described screens bar and screens cushion block.
Described screens cushion block is positioned at described lower bolster both sides and is close to described lower bolster.
Described screens cushion block one sidewall is provided with a groove, the semicircular arc structure of described groove, and it is right that described groove is used for
Bar is stuck up described in Ying.
Described regulation backing plate angle of inclination is 5 °.
Described regulation backing plate angle of inclination is 7 °.
The utility model compared with prior art has following outstanding advantages and effect: the utility model is set by optimizing
Meter, utilizes adjustable plate group can carry out simple Height Adjustment to bearing cushion block so that bridge pad can be tight with bridge bottom surface
It close is affixed, thus reaches effective stress, have that simple in construction, process operation be convenient, quick construction and a safe and reliable feature.
Brief description
Fig. 1 is the overall sectional structure schematic diagram of the utility model embodiment；
Fig. 2 is the adjustable plate component solution structure schematic diagram of the utility model embodiment.
Detailed description of the invention
In order to make the utility model realize technological means, creation characteristic, reach purpose and be easy to understand with effect, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
As shown in Figure 1 to Figure 2, the novel adjustable bridge bearing pad of one that the utility model provides, including be positioned at
The 1st, the upper padding plate on top is positioned at the lower bolster of bottom and the 4th, is positioned at the adjustable plate group 3 on lower bolster 4 top and is positioned at upper padding plate 1 and regulation
Shock-absorbing bridge support 2 between plate group 3, upper padding plate 1 is for contacting with bridge beam body, and lower bolster 4, for contacting with bridge pier, is regulated
Plate group 3 by support backing plate the 31st, regulate backing plate the 32nd, some pieces of screens cushion block the 34th, screens bars 35 and two stick up bar 33 and constitute, supporting pad
Plate 31 is positioned at shock-absorbing bridge support 2 bottom, and regulation backing plate 32 is positioned between support backing plate 31 and lower bolster 4, on regulation backing plate 32
Surface inclined shape structure, regulation backing plate 32 angle of inclination is 3 °～9 °, supports backing plate 31 lower surface and table on regulation backing plate 32
Face is mutual corresponding tilt, and regulation backing plate 32 sidewall is respectively arranged at two ends with in through some adjustment holes 321, and screens bar 35 runs through
Adjustment hole 321, sticks up bar 33 and is positioned between screens bar 35 and screens cushion block 34, screens cushion block 34 be positioned at lower bolster 4 both sides and with under
Backing plate 4 is close to, and screens cushion block 34 1 sidewall is provided with a groove 341, the semicircular arc structure of groove 341, and it is right that groove 341 is used for
Bar 33 should be stuck up.
Further, the utility model regulation backing plate 32 angle of inclination is 5 °.
Further, the utility model regulation backing plate 32 angle of inclination is 7 °.
According to said structure, operation principle of the present utility model is: run through adjustment hole 321 first with screens bar 35, card
Position bar 35 length dimension is more than adjustment hole 321 length dimension, and adjustment hole 321 is protruded at screens bar 35 two ends respectively, utilizes and sticks up bar 33
Lower end is supported in the groove 341 stopping in screens cushion block 34, sticks up bar 35 upper one end and supports only to screens bar 35 side, utilizes lever former
Regulation backing plate 32 is completed mobile by reason, utilizes regulation backing plate 32 inclined plane and the corresponding matching supporting backing plate 31 cleaning surface, permissible
The trace completing height adjusts, and improves entirety and compactness.
The utility model is designed by optimization, utilizes adjustable plate group can carry out simple Height Adjustment to bearing cushion block,
Bridge pad can be closely affixed with bridge bottom surface, thus reach effective stress, there is simple in construction, process operation side
Just, quick construction and safe and reliable feature.
As known by the technical knowledge, the utility model can be by the reality of other essence without departing from its spirit or essential feature
The scheme of executing realizes.Therefore, embodiment disclosed above, for each side, is all merely illustrative, and is not only
's.All changes in the range of the utility model or in the range of being equal to the utility model are all by the utility model bag
Contain.
Claims (5)
1. a novel adjustable bridge bearing pad, including superposed upper padding plate, be positioned at bottom lower bolster, be positioned at
The adjustable plate group on described lower bolster top and the shock-absorbing bridge support being positioned between described upper padding plate and described adjustable plate group, described
Upper padding plate is for contact with bridge beam body, and described lower bolster is for contacting with bridge pier, it is characterised in that: described adjustable plate group is by propping up
Stake pad plate, regulation backing plate, some pieces of screens cushion blocks, screens bar and two are stuck up bar and are constituted, and described support backing plate is positioned at described bridge
Shock mount bottom, described regulation backing plate is positioned between described support backing plate and described lower bolster, described regulation backing plate upper surface
Inclined shape structure, described regulation backing plate angle of inclination is 3 °～9 °, and described support backing plate lower surface is regulated on backing plate with described
Surface is mutual corresponding tilt, and described regulation backing plate sidewall is respectively arranged at two ends with in through some adjustment holes, described screens bar
Running through described adjustment hole, the described bar that sticks up is positioned between described screens bar and screens cushion block.
2. the novel adjustable bridge bearing pad of one according to claim 1, it is characterised in that: described screens cushion block
It is positioned at described lower bolster both sides and be close to described lower bolster.
3. the novel adjustable bridge bearing pad of one according to claim 1, it is characterised in that: described screens cushion block
One sidewall is provided with a groove, the semicircular arc structure of described groove, and described groove sticks up bar described in corresponding.
4. the novel adjustable bridge bearing pad of one according to claim 1, it is characterised in that: described regulation backing plate
Angle of inclination is 5 °.
5. the novel adjustable bridge bearing pad of one according to claim 1, it is characterised in that: described regulation backing plate
Angle of inclination is 7 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650610.0U CN205711721U (en) | 2016-06-23 | 2016-06-23 | A kind of novel adjustable bridge bearing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650610.0U CN205711721U (en) | 2016-06-23 | 2016-06-23 | A kind of novel adjustable bridge bearing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205711721U true CN205711721U (en) | 2016-11-23 |
Family
ID=57317101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650610.0U Expired - Fee Related CN205711721U (en) | 2016-06-23 | 2016-06-23 | A kind of novel adjustable bridge bearing pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205711721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221651A (en) * | 2017-12-27 | 2018-06-29 | 株洲时代新材料科技股份有限公司 | A kind of bridge pad |
| CN108774949A (en) * | 2018-07-20 | 2018-11-09 | 洛阳双瑞特种装备有限公司 | A kind of vertical vibration isolation ball shaped steel bearing with lever assembly |
| CN109335367A (en) * | 2018-09-30 | 2019-02-15 | 天津市维之丰科技有限公司 | A kind of electric furnace freight house bracket |
-
2016
- 2016-06-23 CN CN201620650610.0U patent/CN205711721U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221651A (en) * | 2017-12-27 | 2018-06-29 | 株洲时代新材料科技股份有限公司 | A kind of bridge pad |
| CN108221651B (en) * | 2017-12-27 | 2020-05-12 | 株洲时代新材料科技股份有限公司 | Bridge bearing |
| CN108774949A (en) * | 2018-07-20 | 2018-11-09 | 洛阳双瑞特种装备有限公司 | A kind of vertical vibration isolation ball shaped steel bearing with lever assembly |
| CN109335367A (en) * | 2018-09-30 | 2019-02-15 | 天津市维之丰科技有限公司 | A kind of electric furnace freight house bracket |
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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: 20161123 Termination date: 20180623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |