CN219451136U - Vibration dual-control friction pendulum support for building - Google Patents
Vibration dual-control friction pendulum support for building Download PDFInfo
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- CN219451136U CN219451136U CN202320696980.8U CN202320696980U CN219451136U CN 219451136 U CN219451136 U CN 219451136U CN 202320696980 U CN202320696980 U CN 202320696980U CN 219451136 U CN219451136 U CN 219451136U
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Abstract
The utility model belongs to the technical field of civil engineering structures, and particularly relates to a vibration and vibration double-control friction pendulum support for a building. Including upper bracket board, lower bracket board and buffer gear, the lower surface of upper bracket board with the upper surface of lower bracket all is provided with the sphere spout, and buffer gear sets up between the sphere spout of upper bracket board and the sphere spout of lower bracket board, and buffer gear includes buffer member and lower buffer member, and the lower surface of upper buffer member is provided with the boss, and the upper surface of lower buffer member is provided with the recess, and the boss is inserted and is located in the recess, be provided with the blotter between the bottom contact surface of recess, go up the top of buffer member and install the spherical crown board, go up the top slidable mounting of spherical crown board in the sphere spout of upper bracket board, the bottom of lower buffer member is installed down the spherical crown board, the bottom slidable mounting of spherical crown board is in the sphere spout of lower bracket board. The utility model can realize the effects of combining horizontal shock absorption and isolation, vertical shock absorption and vertical vibration isolation.
Description
Technical Field
The utility model belongs to the technical field of civil engineering structures, and particularly relates to a vibration and vibration double-control friction pendulum support for a building.
Background
The building friction pendulum support is widely applied to buildings because of having good damping effect, but the existing building friction pendulum support can only realize the effect of horizontal shock absorption and isolation, and when vertical earthquake or vertical vibration caused by external factors such as subways are temporary, isolation cannot be carried out, so that the stability and the service life of the building are seriously affected.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model discloses a vibration double-control friction pendulum support for a building, and particularly discloses the following technical scheme:
the utility model provides a shake and shake dual control friction pendulum support for building, includes upper bracket board, lower bracket board and buffer gear, the lower surface of upper bracket board with the upper surface of lower bracket all is provided with the sphere spout, buffer gear sets up between the sphere spout of upper bracket board and the sphere spout of lower bracket board, buffer gear includes buffer piece and lower buffer piece, the lower surface middle part of upper buffer piece is provided with the boss, the upper surface middle part of lower buffer piece is provided with the recess that corresponds with the boss, the boss is inserted and is located in the recess, the boss with be provided with the blotter between the bottom contact surface of recess, go up the top of buffer piece and install the spherical crown board, the top slidable mounting of going up the spherical crown board is in the sphere spout of upper bracket board, the bottom of lower buffer piece is installed down the spherical crown board, the bottom slidable mounting of lower spherical crown board is in the sphere spout of lower bracket board.
Further, two sides of the lower buffer piece are respectively and fixedly connected with horizontal locking plates, and two ends of the upper buffer piece are respectively and vertically connected with the horizontal locking plates on two sides in a sliding mode.
Further, the lower part of the horizontal locking plate is provided with a locking hole, the upper part of the horizontal locking plate is provided with a vertical bar-shaped sliding hole, the lower buffer piece is fixedly connected with the lower part of the horizontal locking plate through a bolt, and the upper buffer piece is in sliding connection with the upper part of the horizontal locking plate through a bolt.
Further, the periphery of the lower surface of the upper buffer member and the periphery of the upper surface of the lower buffer member are uniformly provided with a plurality of convex columns along the circumferential direction, and buffer springs are arranged between the convex columns corresponding to the upper buffer member and the lower buffer member.
Further, the top surface of the upper buffer piece is provided with a fixing groove for installing the upper spherical crown plate, and the bottom surface of the lower buffer piece is provided with a fixing groove for installing the lower spherical crown plate.
Further, a spherical wear-resistant plate is arranged between the top surface of the upper spherical crown plate and the spherical sliding groove of the upper support plate and between the bottom surface of the lower spherical crown plate and the spherical sliding groove of the lower support plate.
Further, grooves for limiting the spherical wear-resistant plate are formed in the top surface of the upper spherical crown plate and the bottom surface of the lower spherical crown plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the buffer cushion is arranged between the upper buffer piece and the lower buffer piece, so that not only is the effect of reducing and isolating vibration in the horizontal direction realized, but also the effects of vertical vibration isolation and vertical vibration isolation are realized.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a top view of the upper spherical crown plate.
Fig. 3 is a top view of the upper bumper.
Fig. 4 is a top view of the lower bumper.
Fig. 5 is a side view of a horizontal locking plate.
Fig. 6 is a schematic view of the vertical vibration isolation working condition of the present utility model.
FIG. 7 is a schematic diagram of the horizontal shock absorbing and isolating condition of the present utility model
1-upper support plate, 2-spherical wear-resistant plate, 3-upper spherical crown plate, 4-upper buffer piece, 5-buffer pad, 6-lower buffer piece, 7-lower spherical crown plate, 8-buffer spring, 9-horizontal locking plate and 10-lower support plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, a dual-control friction pendulum support for building shakes, including upper bracket plate 1, lower bracket plate 10 and buffer mechanism, the lower surface of upper bracket plate 1 with the upper surface of lower bracket all is provided with spherical spout, and welding stainless steel or hard chromium are plated as the sliding surface on the cell wall of spherical spout to reduce friction, buffer mechanism sets up in the spherical spout of upper bracket plate 1 and the spherical spout of lower bracket plate 10, buffer mechanism includes buffer 4 and lower buffer 6, the lower surface middle part of upper buffer 4 is provided with the boss, the upper surface middle part of lower buffer 6 is provided with the recess that corresponds with the boss, the boss is inserted in the recess, be provided with blotter 5 between the bottom contact surface of boss with the recess, blotter 5 adopts rubber pad or damping alloy pad to realize the isolation effect to micro-vibration, upper spherical crown plate 3 is installed on the top of upper buffer 4, upper spherical crown plate 3's top slidable mounting is in the spherical spout of upper bracket plate 1, the lower spherical crown plate 6's of lower spherical crown plate 7 is installed in the same spherical crown plate's 3, the spherical crown plate's of lower spherical crown plate 7 is installed down in the spherical crown plate's 3, the spherical crown plate's of lower spherical crown plate is installed down in the structure is installed down the spherical crown plate 3.
In this embodiment, two sides of the lower buffer member 6 are respectively and fixedly connected with a horizontal locking plate 9, and two ends of the upper buffer member 4 are respectively and vertically connected with the horizontal locking plates 9 on two sides in a sliding manner.
In this embodiment, the lower part of horizontal locking plate 9 is provided with the locking hole, the upper portion of horizontal locking plate 9 is provided with vertical bar slide hole, and the quantity of locking hole and bar slide hole is two and all bilateral symmetry sets up, lower bolster 6 passes through the lower part fixed connection of bolt and horizontal locking plate 9, upper bolster 4 passes through the upper portion sliding connection of bolt and horizontal locking plate 9, the bolt on upper bolster 4 wears to locate in the bar slide hole and can follow the bar slide hole and slide for upper bolster 4 can slide from top to bottom for lower bolster 6.
In this embodiment, the periphery of the lower surface of the upper buffer member 4 and the periphery of the upper surface of the lower buffer member 6 are uniformly provided with a plurality of protruding columns along the circumferential direction, a buffer spring 8 is installed between the protruding columns corresponding to the upper buffer member 4 and the lower buffer member 6, the protruding columns are used for limiting and fixing the buffer spring 8, and the buffer spring 8 plays roles of vertical vibration isolation and vertical vibration isolation.
In this embodiment, the top surface of the upper buffer member 4 is provided with a fixing groove for installing the upper spherical crown plate 3, and the bottom surface of the lower buffer member 6 is provided with a fixing groove for installing the lower spherical crown plate 7.
In this embodiment, spherical wear plates 2 are disposed between the top surface of the upper spherical crown plate 3 and the spherical sliding groove of the upper support plate 1, and between the bottom surface of the lower spherical crown plate 7 and the spherical sliding groove of the lower support plate 10.
In this embodiment, the spherical wear plate 2 is made of one of ordinary polytetrafluoroethylene, modified polytetrafluoroethylene or ultra-high molecular weight polyethylene.
In this embodiment, grooves for limiting the spherical wear plate 2 are formed on the top surface of the upper spherical crown plate 3 and the bottom surface of the lower spherical crown plate 7.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model still fall within the scope of the technical solutions of the present utility model.
Claims (7)
1. The utility model provides a shake and shake dual control friction pendulum support for building, its characterized in that, including upper bracket board, lower bracket board and buffer gear, the lower surface of upper bracket board with the upper surface of lower bracket all is provided with the sphere spout, buffer gear sets up between the sphere spout of upper bracket board and the sphere spout of lower bracket board, buffer gear includes buffer and lower buffer, the lower surface middle part of upper buffer is provided with the boss, the upper surface middle part of lower buffer is provided with the recess that corresponds with the boss, the boss is inserted and is located in the recess, the boss with be provided with the blotter between the bottom contact surface of recess, go up the spherical crown board on the top of buffer, go up the top slidable mounting of spherical crown board in the sphere spout of upper bracket board, the spherical crown board down is installed to the bottom of buffer, the bottom slidable mounting of spherical crown board down in the sphere spout of lower bracket board.
2. The dual-control friction pendulum support for building vibration according to claim 1, wherein two sides of the lower buffer piece are respectively fixedly connected with horizontal locking plates, and two ends of the upper buffer piece are respectively vertically and slidably connected with the horizontal locking plates at two sides.
3. The dual-control friction pendulum support for building vibration according to claim 2, wherein the lower part of the horizontal locking plate is provided with a locking hole, the upper part of the horizontal locking plate is provided with a vertical bar-shaped sliding hole, the lower buffer member is fixedly connected with the lower part of the horizontal locking plate through a bolt, and the upper buffer member is slidably connected with the upper part of the horizontal locking plate through a bolt.
4. The dual-control friction pendulum support for building vibration according to claim 1, wherein a plurality of convex columns are uniformly arranged on the periphery of the lower surface of the upper buffer member and the periphery of the upper surface of the lower buffer member along the circumferential direction, and buffer springs are arranged between the corresponding convex columns on the upper buffer member and the lower buffer member.
5. The dual-control friction pendulum support for building vibration according to claim 1, wherein the top surface of the upper buffer member is provided with a fixing groove for installing an upper spherical crown plate, and the bottom surface of the lower buffer member is provided with a fixing groove for installing a lower spherical crown plate.
6. The dual-control friction pendulum support for building vibration according to claim 1, wherein spherical wear plates are arranged between the top surface of the upper spherical crown plate and the spherical sliding groove of the upper support plate and between the bottom surface of the lower spherical crown plate and the spherical sliding groove of the lower support plate.
7. The dual-control friction pendulum support for building vibration according to claim 6, wherein grooves for limiting the spherical wear plates are formed on the top surface of the upper spherical crown plate and the bottom surface of the lower spherical crown plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696980.8U CN219451136U (en) | 2023-04-03 | 2023-04-03 | Vibration dual-control friction pendulum support for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320696980.8U CN219451136U (en) | 2023-04-03 | 2023-04-03 | Vibration dual-control friction pendulum support for building |
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| CN219451136U true CN219451136U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320696980.8U Active CN219451136U (en) | 2023-04-03 | 2023-04-03 | Vibration dual-control friction pendulum support for building |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117488967A (en) * | 2023-09-27 | 2024-02-02 | 中国建筑第八工程局有限公司 | Building anti-seismic base structure |
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2023
- 2023-04-03 CN CN202320696980.8U patent/CN219451136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117488967A (en) * | 2023-09-27 | 2024-02-02 | 中国建筑第八工程局有限公司 | Building anti-seismic base structure |
| CN117488967B (en) * | 2023-09-27 | 2024-04-30 | 中国建筑第八工程局有限公司 | Building anti-seismic base structure |
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