CN217207511U - Rubber shock-proof support - Google Patents
Rubber shock-proof support Download PDFInfo
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- CN217207511U CN217207511U CN202220059704.6U CN202220059704U CN217207511U CN 217207511 U CN217207511 U CN 217207511U CN 202220059704 U CN202220059704 U CN 202220059704U CN 217207511 U CN217207511 U CN 217207511U
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- rubber
- backup pad
- support
- plate
- seismic
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Abstract
The utility model discloses a rubber shock mount, including the bottom suspension fagging, the bottom suspension fagging up end rotates through the universal joint and is connected with the connecting rod, connecting rod one end is rotated through the universal joint and is connected with the backup pad, it has the antidetonation rubber through first spacing ring sliding connection to go up terminal surface middle part under the backup pad, the bottom suspension fagging up end is provided with the mounting hole, the utility model relates to a shock mount technical field. The rubber anti-seismic support solves the problem that the existing rubber anti-seismic support is inconvenient to replace after rubber is aged.
Description
Technical Field
The utility model relates to a damping support technical field specifically is a rubber shock mount.
Background
The support is used as an important component for force transmission of the bridge and is one of key nodes for realizing the aim of seismic fortification of the bridge. The rubber anti-seismic support is a support with high use amount, but rubber is easy to age, the rubber support is generally poured with the ground or a building during installation, and if the rubber is aged, the rubber support is inconvenient to disassemble and replace. In view of this, we propose rubber shock mounts.
Disclosure of Invention
Technical problem to be solved
The not enough to prior art, the utility model provides a rubber shock-resistant support has solved the inconvenient problem of changing of current rubber shock-resistant support after rubber is ageing.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a rubber antidetonation support, includes the bottom suspension fagging, the bottom suspension fagging up end is connected with the connecting rod through the universal joint rotation, connecting rod one end is connected with the backup pad through the universal joint rotation, it has antidetonation rubber through first spacing ring sliding connection to go up backup pad bottom suspension fagging terminal surface middle part, the bottom suspension fagging up end is provided with the mounting hole.
Preferably, the upper end face of the upper supporting plate is provided with a mounting hole, the lower end face of the anti-seismic rubber is connected with a backing plate in a sliding mode, and the upper end face of the lower supporting plate is fixedly connected with a second limiting ring and located on one side of the outer surface of the backing plate.
Preferably, one end of the second limiting ring is rotatably connected with a rotating ring, and one side of the outer surface of the rotating ring is detachably connected with the lower supporting plate through a connecting plate matched with a fixing screw.
Preferably, the anti-seismic rubber inner cavity is provided with steel plates at intervals, and the base plate inner cavity is provided with steel plates.
Preferably, the lower end face of the rotating ring is connected with the lower support plate in a sliding mode, and the lower portion of the outer surface of the second limiting ring is provided with an extrusion hole.
Preferably, the outer surface of the connecting rod is provided with a damping spring, and two ends of the damping spring are respectively fixedly connected with the lower supporting plate and the upper supporting plate.
(III) advantageous effects
The utility model provides a rubber antidetonation support. The method has the following beneficial effects:
the rubber anti-seismic support is characterized in that steel plates are arranged at intervals in an anti-seismic rubber inner cavity, when the rubber anti-seismic support is installed, the device can be connected with a building and the ground through mounting holes arranged on a lower supporting plate and an upper supporting plate and matched with mounting bolts, when horizontal vibration occurs, the horizontal vibration received by the building can be relieved through horizontal shaking of the anti-seismic rubber, meanwhile, as the steel plates are arranged in the backing plate and the anti-seismic rubber, the compressive resistance of the device in the vertical direction can be increased to a certain extent, when the anti-seismic rubber is found to be aged, a fixing screw can be unscrewed, then a rotating ring is opened, then the output end of a hydraulic device is plugged into an extrusion hole, the backing plate is extruded out by the hydraulic device to form a second limiting ring, so that the upper part of the outer surface of the anti-seismic rubber falls from the first limiting ring, then the anti-seismic rubber is supported by the hydraulic device, then new anti-seismic rubber is replaced, and the backing plate is extruded into the second limiting ring while the hydraulic device is used for supporting the anti-seismic rubber, and then the replacement of the aged anti-seismic rubber is completed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is the schematic diagram of the semi-section structure of the utility model.
In the figure: 1. a lower support plate; 2. mounting holes; 3. a universal joint; 4. a damping spring; 5. a connecting rod; 6. an upper support plate; 7. a first limit ring; 8. anti-seismic rubber; 9. a steel plate; 10. a base plate; 11. a second stop collar; 12. extruding the hole; 13. a rotating ring; 14. and fixing the screw.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
the first embodiment is as follows: a rubber anti-seismic support comprises a lower support plate 1, wherein the upper end face of the lower support plate 1 is rotatably connected with a connecting rod 5 through a universal joint 3, one end of the connecting rod 5 is rotatably connected with an upper support plate 6 through the universal joint 3, the middle part of the lower end face of the upper support plate 6 is slidably connected with anti-seismic rubber 8 through a first limiting ring 7, the upper end face of the lower support plate 1 is provided with a mounting hole 2, the upper end face of the upper support plate 6 is provided with a mounting hole 2, the lower end face of the anti-seismic rubber 8 is slidably connected with a backing plate 10, the upper end face of the lower support plate 1 is fixedly connected with a second limiting ring 11 positioned on one side of the outer surface of the backing plate 10, one end of the second limiting ring 11 is rotatably connected with a rotating ring 13, one side of the outer surface of the rotating ring 13 is detachably connected with the lower support plate 1 through a connecting plate matching fixing screw 14, steel plates 9 are arranged in the inner cavity of the anti-seismic rubber 8 at intervals, a steel plate 9 is arranged in the inner cavity of the backing plate 10, the lower end face of the rotating ring 13 is slidably connected with the lower support plate 1, the lower part of the outer surface of the second limiting ring 11 is provided with an extrusion hole 12, the outer surface of the connecting rod 5 is provided with a damping spring 4, and two ends of the damping spring 4 are fixedly connected with the lower supporting plate 1 and the upper supporting plate 6 respectively. Because the steel plates 9 are arranged in the inner cavities of the anti-seismic rubber 8 at intervals, the device can be connected with a building and the ground through the matching of the mounting holes 2 arranged on the lower supporting plate 1 and the upper supporting plate 6 and the mounting bolts during installation, when horizontal vibration is encountered, the horizontal vibration suffered by the building can be relieved through the horizontal shaking of the anti-seismic rubber 8, meanwhile, because the steel plates 9 are arranged in the backing plate 10 and the anti-seismic rubber 8, the compressive resistance of the device in the vertical direction can be increased to a certain degree, when the anti-seismic rubber 8 is found to be aged, the fixing screw 14 can be unscrewed, the rotating ring 13 is opened, the output end of the hydraulic device is plugged into the extrusion hole 12, the backing plate 10 is extruded out of the second limiting ring 11 by the hydraulic device, so that the upper part of the outer surface of the anti-seismic rubber 8 falls from the first limiting ring 7, then the anti-seismic rubber 8 is pushed out by the hydraulic device, and then the new anti-seismic rubber 8 is replaced, then, the pad plate 10 is pressed into the second limit ring 11 while supporting the anti-seismic rubber 8 by using a hydraulic device, and the replacement of the aged anti-seismic rubber 8 is completed.
When the device is installed, the device can be connected with a building and the ground through the matching of the installation holes 2 arranged on the lower support plate 1 and the upper support plate 6 with the installation bolts, when horizontal vibration is met, the horizontal vibration of the building can be relieved through horizontal shaking of the anti-seismic rubber 8, meanwhile, because the steel plates 9 are arranged inside the backing plate 10 and the anti-seismic rubber 8, the compressive resistance of the device in the vertical direction can be increased to a certain degree, when the anti-seismic rubber 8 is found to be aged, the fixing screw 14 can be unscrewed, then the rotating ring 13 is opened, then the output end of the hydraulic device is plugged into the extrusion hole 12, the backing plate 10 is extruded out of the second limiting ring 11 by the hydraulic device, so that the upper part of the outer surface of the anti-seismic rubber 8 falls from the first limiting ring 7, then the anti-seismic rubber 8 is supported out by the hydraulic device, then the new anti-seismic rubber 8 is replaced, then the backing plate 10 is extruded into the second limiting ring 11 while the anti-seismic rubber 8 is supported by the hydraulic device, thereby completing the replacement of the aged anti-seismic rubber 8.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Claims (6)
1. The utility model provides a rubber antidetonation support, includes bottom suspension fagging (1), its characterized in that: the utility model discloses a support plate, including lower backup pad (1), connecting rod (5) one end, last backup pad (6) are connected with through universal joint (3) rotation to lower backup pad (1) up end through universal joint (3), it has antidetonation rubber (8) to go up end middle part under backup pad (6) through first spacing ring (7) sliding connection, lower backup pad (1) up end is provided with mounting hole (2).
2. A rubber antivibration support as claimed in claim 1, wherein: go up backup pad (6) up end and be provided with mounting hole (2), terminal surface sliding connection has backing plate (10) under antidetonation rubber (8), backup pad (1) up end just is located backing plate (10) surface one side fixedly connected with second spacing ring (11).
3. A rubber antivibration mount as claimed in claim 2, wherein: one end of the second limiting ring (11) is rotatably connected with a rotating ring (13), and one side of the outer surface of the rotating ring (13) is detachably connected with the lower supporting plate (1) through a connecting plate matched with a fixing screw (14).
4. A rubber antivibration support as claimed in claim 3, wherein: the anti-seismic rubber (8) inner cavity is provided with steel plates (9) at intervals, and the base plate (10) inner cavity is provided with the steel plates (9).
5. A rubber antivibration support as claimed in claim 4, wherein: the lower end face of the rotating ring (13) is connected with the lower supporting plate (1) in a sliding mode, and the lower portion of the outer surface of the second limiting ring (11) is provided with an extrusion hole (12).
6. A rubber anti-seismic support according to claim 5, characterized in that: the outer surface of the connecting rod (5) is provided with a damping spring (4), and two ends of the damping spring (4) are fixedly connected with the lower supporting plate (1) and the upper supporting plate (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220059704.6U CN217207511U (en) | 2022-01-11 | 2022-01-11 | Rubber shock-proof support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220059704.6U CN217207511U (en) | 2022-01-11 | 2022-01-11 | Rubber shock-proof support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207511U true CN217207511U (en) | 2022-08-16 |
Family
ID=82790604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220059704.6U Active CN217207511U (en) | 2022-01-11 | 2022-01-11 | Rubber shock-proof support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207511U (en) |
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2022
- 2022-01-11 CN CN202220059704.6U patent/CN217207511U/en active Active
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