CN221167427U - Bridge shock attenuation buffering support - Google Patents
Bridge shock attenuation buffering support Download PDFInfo
- Publication number
- CN221167427U CN221167427U CN202323153220.1U CN202323153220U CN221167427U CN 221167427 U CN221167427 U CN 221167427U CN 202323153220 U CN202323153220 U CN 202323153220U CN 221167427 U CN221167427 U CN 221167427U
- Authority
- CN
- China
- Prior art keywords
- mounting
- mounting panel
- sides
- bridge
- damper
- 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.)
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 10
- 230000035939 shock Effects 0.000 title claims description 23
- 238000009413 insulation Methods 0.000 claims description 13
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a bridge damping buffer support, which comprises a first mounting plate, wherein a second mounting plate is arranged at the bottom of the first mounting plate through a damping mechanism, and the damping mechanism comprises a limiting plate and a limiting sleeve. The protective cover is arranged on the outer sides of the first mounting plate, the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like through the functions of the rubber raised strips and the clamping grooves, so that the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like can be protected, corrosion caused by rainwater and the like is avoided, and the service life of the support is long; the vibration damping device can be used for damping vibration through the vibration isolation rubber cushion, the grooves, the rubber cone and the viscous damper, and can be used for well buffering vibration received by a bridge.
Description
Technical Field
The utility model relates to the technical field of bridge supports, in particular to a bridge damping and buffering support.
Background
The bridge support is a force transmission device which is arranged between the bridge and the filler stone and can transmit load and deformation.
The Chinese patent with the publication number of CN209958216U discloses a bridge damping base, which comprises a top plate and a bottom plate, wherein both sides of the bottom of the top plate and both sides of the top of the bottom plate are respectively connected with a fixed block, the opposite both sides of the fixed block are respectively and movably connected with a first movable rod and a second movable rod, and connecting columns are vertically and symmetrically fixed on both sides of the bottom of the top plate and both sides of the top of the bottom plate.
The fixed block, the first movable rod, the second movable rod, the connecting column, the connecting block and other components in the technical scheme are exposed to the outside, rainwater flows down along the bridge to easily corrode metal components, and the service life of the metal components is reduced.
Therefore, the utility model provides the bridge shock absorption and buffering support.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide the bridge damping buffer support for solving the problems in the background art, the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like can be protected by the protective cover, the corrosion of the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like caused by rainwater and the like is avoided, and the support has long service life.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a bridge shock attenuation buffering support, includes first mounting panel, the second mounting panel is installed through damper to the bottom of first mounting panel, damper includes limiting plate and stop collar, the cross-sectional view shape of limiting plate is "T" type, limiting plate fixed mounting is in the central point department of the bottom of first mounting panel, damper is installed to the four sides that correspond damper between first mounting panel and the second mounting panel, damper includes the mount pad, the bottom of second mounting panel is provided with the pier stud.
Further, the inside of stop collar is provided with the spacing groove, the bottom slidable mounting of limiting plate is in the inside of spacing groove.
Further, the shock insulation rubber cushion is fixedly arranged on the inner wall and the top of the limiting groove, and the shock insulation rubber cushion is in contact with the limiting plate.
Further, the bottom of limiting plate is seted up flutedly, the inboard top fixed mounting of shock insulation cushion has the rubber centrum, the rubber centrum sets up the inside at the recess.
Further, the mount pad fixed mounting is at the bottom four sides of first mounting panel and second mounting panel top four sides, with one side install viscous damper through the round pin axle between the mount pad.
Further, a first screw hole is formed in the four sides of the first mounting plate, and a fixing bolt is installed in the first screw hole in a threaded mode.
Further, second screw holes are formed in the two ends of the second mounting plate, and fixing bolts are installed in the second screw holes in a threaded mode.
Further, the draw-in groove has been seted up on the outer wall of four sides of first mounting panel, the protection casing is installed through the draw-in groove in the outside of first mounting panel and second mounting panel, the top four sides of the inner wall of protection casing are fixed to be provided with the rubber sand grip, the inside at the draw-in groove is installed in the rubber sand grip joint.
The utility model has the beneficial effects that: according to the bridge shock absorption buffer support, the protective cover is arranged on the outer side of the first mounting plate, the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like under the action of the rubber raised strips and the clamping grooves, so that the viscous damper, the mounting seat, the limiting plate, the fixing bolt and the like can be protected, corrosion caused by rainwater and the like is avoided, and the support is long in service life; the vibration can be buffered through the functions of the vibration isolation rubber pad, the groove, the rubber cone and the viscous damper, and the bridge can be well supported.
Drawings
FIG. 1 is a diagram of a bridge shock absorbing and buffering support structure according to the present utility model;
FIG. 2 is a cross-sectional view of a bridge shock absorber support according to the present utility model;
FIG. 3 is a structural diagram of a protective cover of a bridge shock-absorbing and buffering support;
In the figure: 1. a first mounting plate; 2. a second mounting plate; 3. a buffer mechanism; 4. a fixing bolt; 5. a protective cover; 6. a clamping groove; 7. a limiting plate; 8. a limit sleeve; 9. shock insulation rubber cushion; 10. a groove; 11. a rubber cone; 12. a mounting base; 13. a viscous damper; 14. pier column; 15. rubber protruding strips.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a bridge shock attenuation buffering support, includes first mounting panel 1, second mounting panel 2 is installed through damper to the bottom of first mounting panel 1, damper includes limiting plate 7 and stop collar 8, the cross sectional view shape of limiting plate 7 is "T" type, limiting plate 7 fixed mounting is in the central point department of the bottom of first mounting panel 1, damper 3 is installed to the four sides that correspond damper between first mounting panel 1 and the second mounting panel 2, damper 3 includes mount pad 12, the bottom of second mounting panel 2 is provided with pier stud 14, can cushion the vibrations that receive through damper and damper 3, avoids vibrations to influence the bridge.
In this embodiment, the inside of stop collar 8 is provided with the spacing groove, the bottom slidable mounting of limiting plate 7 is in the inside of spacing groove, all be fixed with shock insulation cushion 9 on the inner wall of spacing groove and top, shock insulation cushion 9 and limiting plate 7 contact, recess 10 has been seted up to the bottom of limiting plate 7, the inboard top fixed mounting of shock insulation cushion 9 has rubber cone 11, rubber cone 11 sets up the inside at recess 10, mount pad 12 fixed mounting is at the bottom four sides of first mounting panel 1 and the top four sides of second mounting panel 2, with one side install viscous damper 13 through the round pin axle between the mount pad 12, can shock insulation through shock insulation cushion 9 to cushion vibration through recess 10 and viscous damper 13.
In this embodiment, first screw is seted up to the inside of four sides of first mounting panel 1, fixing bolt 4 is installed to the inside spiro union of first screw, the second screw has been seted up to the inside at the both ends of second mounting panel 2, fixing bolt 4 is installed to the inside spiro union of second screw, conveniently carries out fixed mounting to first mounting panel 1 and second mounting panel 2 through first screw, second screw and fixing bolt 4.
In this embodiment, draw-in groove 6 has been seted up on the outer wall of the four sides of first mounting panel 1, protection casing 5 is installed through draw-in groove 6 in the outside of first mounting panel 1 and second mounting panel 2, the fixed rubber sand grip 15 that is provided with in top four sides of the inner wall of protection casing 5, rubber sand grip 15 joint is installed in the inside of draw-in groove 6, can block the rainwater through the protection casing 5 that sets up, avoids the rainwater to cause corruption to fixing bolt 4 etc. improves the life of this support, and rubber sand grip 15 joint is installed in the inside of draw-in groove 6, conveniently installs protection casing 5.
When the bridge damping buffer support is used, the protective cover 5 is sleeved on the pier column 14, the first mounting plate 1 is mounted at the bottom of a bridge through the first screw hole and the fixing bolt 4, the second mounting plate 2 is fixedly mounted at the top of the pier column 14 through the first screw hole and the fixing bolt 4, the protective cover 5 is moved upwards, the protective cover 5 is mounted on the first mounting plate 1 through the rubber raised strips 15 and the clamping grooves 6, the rubber raised strips 15 are mounted in the clamping grooves 6, at the moment, the protective cover 5 is blocked on the outer sides of the viscous damper 13, the mounting seat 12, the limiting plate 7, the fixing bolt 4 and the like, the viscous damper 13, the mounting seat 12, the limiting plate 7, the fixing bolt 4 and the like can be protected, corrosion caused by rainwater and the like is avoided, and the support is long in service life; the limiting plate 7 and the limiting sleeve 8 can be isolated through the shock insulation rubber cushion 9, and vibration can be buffered through the effects of the groove 10, the rubber cone 11 and the viscous damper 13.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a bridge shock attenuation buffering support, includes first mounting panel (1), its characterized in that, second mounting panel (2) are installed through damper to the bottom of first mounting panel (1), damper includes limiting plate (7) and stop collar (8), the profile shape of limiting plate (7) is "T" type, limiting plate (7) fixed mounting is in the central point department of the bottom of first mounting panel (1), damper (3) are installed to four sides that correspond damper between first mounting panel (1) and second mounting panel (2), damper (3) include mount pad (12), the bottom of second mounting panel (2) is provided with pier stud (14).
2. The bridge vibration reduction buffer support according to claim 1, wherein: the inside of stop collar (8) is provided with the spacing groove, the bottom slidable mounting of limiting plate (7) is in the inside of spacing groove.
3. The bridge vibration reduction buffer support according to claim 2, wherein: the inner wall and the top of the limiting groove are fixedly provided with shock insulation rubber gaskets (9), and the shock insulation rubber gaskets (9) are in contact with the limiting plates (7).
4. A bridge shock absorber support according to claim 3, wherein: the bottom of limiting plate (7) has seted up recess (10), the top fixed mounting of the inboard of shock insulation cushion (9) has rubber centrum (11), rubber centrum (11) set up the inside at recess (10).
5. The bridge vibration reduction buffer support according to claim 1, wherein: the mounting seat (12) is fixedly arranged on the four sides at the bottom of the first mounting plate (1) and the four sides at the top of the second mounting plate (2), and a viscous damper (13) is arranged between the mounting seat (12) on the same side through a pin shaft.
6. The bridge vibration reduction buffer support according to claim 1, wherein: the four sides of the first mounting plate (1) are internally provided with first screw holes, and fixing bolts (4) are arranged in the first screw holes in a screwed mode.
7. The bridge vibration reduction buffer support according to claim 6, wherein: the inside at both ends of second mounting panel (2) has seted up the second screw, fixing bolt (4) are installed to the inside spiro union of second screw.
8. The bridge vibration reduction buffer support according to claim 1, wherein: the novel anti-theft protection device is characterized in that clamping grooves (6) are formed in the outer walls of the four sides of the first mounting plate (1), the protection cover (5) is mounted on the outer sides of the first mounting plate (1) and the second mounting plate (2) through the clamping grooves (6), rubber raised strips (15) are fixedly arranged on the four sides of the top of the inner wall of the protection cover (5), and the rubber raised strips (15) are connected with the inside of the clamping grooves (6) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153220.1U CN221167427U (en) | 2023-11-22 | 2023-11-22 | Bridge shock attenuation buffering support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323153220.1U CN221167427U (en) | 2023-11-22 | 2023-11-22 | Bridge shock attenuation buffering support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221167427U true CN221167427U (en) | 2024-06-18 |
Family
ID=91536798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323153220.1U Active CN221167427U (en) | 2023-11-22 | 2023-11-22 | Bridge shock attenuation buffering support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221167427U (en) |
-
2023
- 2023-11-22 CN CN202323153220.1U patent/CN221167427U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |