CN217998478U - Embedded bead type shock insulation support - Google Patents
Embedded bead type shock insulation support Download PDFInfo
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- CN217998478U CN217998478U CN202222214624.6U CN202222214624U CN217998478U CN 217998478 U CN217998478 U CN 217998478U CN 202222214624 U CN202222214624 U CN 202222214624U CN 217998478 U CN217998478 U CN 217998478U
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Abstract
The utility model discloses an inlay pearl formula isolation bearing, including first mounting panel, horizontal sliding mechanism and buffer gear, first mounting panel lower extreme central point puts the vertical fixedly connected with plumule, plumule lower extreme fixedly connected with second mounting panel, the cover has a plurality of horizontal sliding mechanism on the plumule lateral wall, be provided with the rubber slab between the horizontal sliding mechanism, the utility model discloses when the earthquake, utilize the ball to make and take place horizontal slip between first steel sheet and the second steel sheet to make and take place horizontal relative slip between first mounting panel and the second mounting panel, make the second mounting panel can only upwards transmit limited power, realize the protection to the upper end building, the utility model discloses when horizontal slip takes place at first steel sheet and second steel sheet, first steel sheet and the second steel sheet that are close to first mounting panel can extrude the contact piece to make first spring and second spring cushion first steel sheet and second steel sheet, improve isolation bearing's stability.
Description
Technical Field
The utility model relates to a shock insulation support technical field specifically is an inlay pearl formula shock insulation support.
Background
The shock insulation support is a support device arranged for meeting the shock insulation requirement of a structure, a shock insulation layer is additionally arranged between an upper structure and a foundation, a rubber shock insulation support is installed to achieve soft connection with the ground, and through the technology, about 80% of energy of an earthquake can be offset.
Current isolation bearing is when using, because the horizontal relative slip, and makes buffering supporting component warp, and current isolation bearing does not mostly cushion again to the buffering supporting component after warping to can not cushion on the horizontal direction, influence isolation bearing's the reduction in position and buffering, the user of not being convenient for uses.
In order to solve the problems, an improved embedded bead type shock insulation support is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inlay pearl formula isolation bearing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an inlay pearl formula isolation bearing, includes first mounting panel, horizontal sliding mechanism and buffer gear, the vertical fixedly connected with lead core of first mounting panel lower extreme central point position, lead core lower extreme fixedly connected with second mounting panel, the cover has a plurality of horizontal sliding mechanism on the lead core lateral wall, be provided with between the horizontal sliding mechanism and be used for along vertical direction buffering absorbing rubber slab.
The horizontal sliding mechanism is arranged on the side wall of the lead core and used for enabling the first mounting plate and the second mounting plate to horizontally slide relatively and reducing impact of vibration on a building at the upper end of the first mounting plate.
Buffer gear sets up in second mounting panel lateral wall upper end for cushion the second mounting panel when first mounting panel and second mounting panel level relative slip.
As a further aspect of the present invention: horizontal sliding mechanism includes first steel sheet, first steel sheet cover is on the lead core lateral wall, first steel sheet lower extreme is provided with the second steel sheet, second steel sheet cover is on the lead core lateral wall, a plurality of draw-in groove has been seted up to the one end that the second steel sheet is close to first steel sheet, the inside ball that is provided with of draw-in groove, the ball upper end closely laminates with first steel sheet lower extreme, rubber slab fixed connection is at second steel sheet lower extreme, the cover has the rubber sleeve that is used for buffering when first steel sheet and second steel sheet take place horizontal slip on first steel sheet, second steel sheet and the rubber slab lateral wall.
As the utility model discloses further scheme again: buffer gear includes a plurality of backup pad, the vertical fixed connection of backup pad is in second mounting panel lateral wall upper end, the backup pad is put around second mounting panel central point and is the circumference array range, sliding connection has a plurality of buffer beam on the backup pad lateral wall, the buffer beam is close to the one end fixedly connected with contact piece of lead core, one side and the rubber sleeve lateral wall contact connection that the contact piece is close to the lead core, the one end that the lead core was kept away from to the buffer beam passes backup pad fixedly connected with dog, the cover has first spring on the buffer beam lateral wall between contact piece and the backup pad.
As the utility model discloses further scheme again: and a second spring is sleeved on the side wall of the buffer rod between the stop block and the support plate.
As a further aspect of the present invention: graphite powder convenient for the contact block to slide is coated on the side wall of the contact block close to the lead core.
As a further aspect of the present invention: the inside fixedly connected with of backup pad is used for improving the strengthening rib of backup pad structural strength.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with horizontal slip mechanism, when the earthquake, utilize the ball to make and take place horizontal slip between first steel sheet and the second steel sheet to make and take place horizontal relative slip between first mounting panel and the second mounting panel, make the second mounting panel can only upwards transmit limited power, realize the protection to the upper end building.
2. The utility model discloses be provided with buffer gear, when first steel sheet and second steel sheet take place horizontal slip, the first steel sheet and the second steel sheet that are close to first mounting panel can extrude the contact piece to make first spring and second spring cushion first steel sheet and second steel sheet, reduce the earthquake and to the impact of second mounting panel, improve the stability of shock insulation support.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the middle horizontal sliding mechanism of the present invention.
Wherein: 1. a first mounting plate; 2. a card slot; 3. a lead core; 4. a first steel plate; 5. a ball bearing; 6. a second steel plate; 7. a contact block; 8. a buffer rod; 9. a support plate; 10. a stopper; 11. a rubber plate; 12. a second mounting plate; 13. a rubber sleeve; 14. a first spring; 15. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, a ball-embedded type vibration isolation support includes a first mounting plate 1, a horizontal sliding mechanism and a buffer mechanism, a vertical fixedly connected lead core 3 is disposed at the center of the lower end of the first mounting plate 1, a second mounting plate 12 is fixedly connected to the lower end of the lead core 3, a plurality of horizontal sliding mechanisms are sleeved on the side wall of the lead core 3, and a rubber plate 11 for buffering and damping along the vertical direction is disposed between the horizontal sliding mechanisms.
The horizontal sliding mechanism is arranged on the side wall of the lead core 3 and is used for enabling the first mounting plate 1 and the second mounting plate 12 to horizontally slide relatively, and the impact of vibration on a building at the upper end of the first mounting plate 1 is reduced.
The buffer gear is arranged at the upper end of the side wall of the second mounting plate 12 and is used for buffering the second mounting plate 12 when the first mounting plate 1 and the second mounting plate 12 horizontally slide relatively.
Horizontal sliding mechanism includes first steel sheet 4, first steel sheet 4 cover is on 3 lateral walls of lead core, first steel sheet 4 lower extreme is provided with second steel sheet 6, second steel sheet 6 cover is on 3 lateral walls of lead core, a plurality of draw-in groove 2 has been seted up to the one end that second steel sheet 6 is close to first steel sheet 4, 2 inside balls 5 that are provided with of draw-in groove, 5 upper ends of balls closely laminate with 4 lower extremes of first steel sheet, 11 fixed connection of rubber slab are at 6 lower extremes of second steel sheet, the cover has the rubber sleeve 13 that is used for taking place to cushion when first steel sheet 4 and the second steel sheet 6 take place horizontal slip on first steel sheet 4, second steel sheet 6 and the 11 lateral walls of rubber slab.
The effect of horizontal sliding mechanism is when the earthquake, utilizes ball 5 to make and takes place horizontal sliding between first steel sheet 4 and the second steel sheet 6 to make and take place horizontal relative slip between first mounting panel 1 and the second mounting panel 12, make second mounting panel 12 can only upwards transmit limited power, realize the protection to the upper end building, convenient to use person uses.
Buffer gear includes a plurality of backup pad 9, the vertical fixed connection of backup pad 9 is in the 12 lateral walls upper ends of second mounting panel, backup pad 9 centers on 12 central points of second mounting panel and puts and be the circumference array arrangement, sliding connection has a plurality of buffer beam 8 on the backup pad 9 lateral wall, buffer beam 8 is close to the one end fixedly connected with contact block 7 of lead core 3, contact block 7 is close to one side and the 13 lateral walls contact connection of rubber sleeve of lead core 3, the one end that lead core 3 was kept away from to buffer beam 8 passes backup pad 9 fixedly connected with dog 10, the cover has first spring 14 on the buffer beam 8 lateral wall between contact block 7 and the backup pad 9, the cover has second spring 15 on the buffer beam 8 lateral wall between dog 10 and the backup pad 9.
Buffer gear's effect is when first steel sheet 4 and second steel sheet 6 take place horizontal slip, and first steel sheet 4 and second steel sheet 6 that are close to first mounting panel 1 can extrude contact piece 7 to make first spring 14 and second spring 15 cushion first steel sheet 4 and second steel sheet 6, reduce the earthquake to the impact of second mounting panel 12, improve the stability of isolation bearing, convenient to use person uses.
The utility model discloses a theory of operation is:
during earthquake, the second mounting plate 12 vibrates, the second mounting plate 12 moves along the horizontal direction under the action of force, and the second mounting plate 12 sequentially drives the second steel plate 6 to slide along the lower end of the first steel plate 4 from bottom to top under the action of the balls 5.
When the first steel plate 4 and the second steel plate 6 horizontally slide, the first steel plate 4 and the second steel plate 6 close to the first mounting plate 1 can press the contact block 7, the contact block 7 pushes the buffer rod 8 to move and compress the first spring 14, the buffer rod 8 pushes the stopper 10 to move, and the stopper 10 stretches the second spring 15, so that the first steel plate 4 and the second steel plate 6 are buffered by the first spring 14 and the second spring 15.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (6)
1. A bead-embedded type shock insulation support comprises a first mounting plate (1), horizontal sliding mechanisms and a buffer mechanism, wherein a lead core (3) is vertically and fixedly connected to the center of the lower end of the first mounting plate (1), and a second mounting plate (12) is fixedly connected to the lower end of the lead core (3), and is characterized in that a plurality of horizontal sliding mechanisms are sleeved on the side wall of the lead core (3), and a rubber plate (11) for buffering and damping along the vertical direction is arranged between the horizontal sliding mechanisms;
the horizontal sliding mechanism is arranged on the side wall of the lead core (3) and is used for enabling the first mounting plate (1) and the second mounting plate (12) to horizontally slide relative to each other, and the impact of vibration on a building at the upper end of the first mounting plate (1) is reduced;
buffer gear sets up in second mounting panel (12) lateral wall upper end for when first mounting panel (1) and second mounting panel (12) level relative slip cushion second mounting panel (12).
2. The ball-embedded type seismic isolation bearing according to claim 1, wherein the horizontal sliding mechanism comprises a first steel plate (4), the first steel plate (4) is sleeved on the side wall of a lead core (3), a second steel plate (6) is arranged at the lower end of the first steel plate (4), the second steel plate (6) is sleeved on the side wall of the lead core (3), one end, close to the first steel plate (4), of the second steel plate (6) is provided with a plurality of clamping grooves (2), balls (5) are arranged inside the clamping grooves (2), the upper ends of the balls (5) are tightly attached to the lower end of the first steel plate (4), the rubber plate (11) is fixedly connected to the lower end of the second steel plate (6), and rubber sleeves (13) used for buffering when the first steel plate (4) and the second steel plate (6) horizontally slide are sleeved on the side walls of the first steel plate (4), the second steel plate (6) and the rubber plate (11).
3. The ball-embedded type seismic isolation support according to claim 1, wherein the buffering mechanism comprises a plurality of supporting plates (9), the supporting plates (9) are vertically and fixedly connected to the upper end of the side wall of the second mounting plate (12), the supporting plates (9) are arranged in a circumferential array around the central position of the second mounting plate (12), a plurality of buffering rods (8) are slidably connected to the side wall of the supporting plates (9), one ends of the buffering rods (8) close to the lead core (3) are fixedly connected with contact blocks (7), one sides of the contact blocks (7) close to the lead core (3) are in contact connection with the side wall of the rubber sleeve (13), one ends of the buffering rods (8) far away from the lead core (3) penetrate through the supporting plates (9) and are fixedly connected with stop blocks (10), and first springs (14) are sleeved on the side walls of the buffering rods (8) between the contact blocks (7) and the supporting plates (9).
4. The ball-embedded type vibration-isolating support saddle as claimed in claim 3, wherein the side wall of the buffer rod (8) between the stop block (10) and the support plate (9) is sleeved with a second spring (15).
5. The ball-embedded seismic isolation bearing according to claim 3, wherein the side wall of the contact block (7) close to the lead core (3) is coated with graphite powder for facilitating the sliding of the contact block (7).
6. The ball-embedded seismic isolation bearing of claim 3, wherein a reinforcing rib for improving the structural strength of the support plate (9) is fixedly connected inside the support plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214624.6U CN217998478U (en) | 2022-08-23 | 2022-08-23 | Embedded bead type shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214624.6U CN217998478U (en) | 2022-08-23 | 2022-08-23 | Embedded bead type shock insulation support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217998478U true CN217998478U (en) | 2022-12-09 |
Family
ID=84325691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222214624.6U Active CN217998478U (en) | 2022-08-23 | 2022-08-23 | Embedded bead type shock insulation support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217998478U (en) |
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2022
- 2022-08-23 CN CN202222214624.6U patent/CN217998478U/en active Active
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