CN214302328U - Shock isolation device - Google Patents
Shock isolation device Download PDFInfo
- Publication number
- CN214302328U CN214302328U CN202023300636.8U CN202023300636U CN214302328U CN 214302328 U CN214302328 U CN 214302328U CN 202023300636 U CN202023300636 U CN 202023300636U CN 214302328 U CN214302328 U CN 214302328U
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- China
- Prior art keywords
- support
- plate
- steel sheet
- shock insulation
- steel
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- 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.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 49
- 238000002955 isolation Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 92
- 239000010959 steel Substances 0.000 claims abstract description 92
- 229920001971 elastomer Polymers 0.000 claims abstract description 80
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims description 13
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shock isolation device, the utility model discloses well shock insulation rubber support fixed mounting is on the top of support bottom plate, the top of support bottom plate and the outside that is located shock insulation rubber support are connected with first steel sheet, it has stop gear to articulate between shock insulation rubber support and the first steel sheet, the one end that the connecting rod among the stop gear extends to fixed incasement portion is connected with the fixed block, the both sides of fixed block are connected with the one end of first billet and the one end of second billet, the other end of first billet is connected with the side of shock insulation rubber support, the other end of second billet is connected with one side that corresponds first steel sheet, support roof fixed mounting is on the top of shock insulation rubber support, the bottom of support roof is connected with the second steel sheet that cooperatees and uses with first steel sheet, the upper portion and the lower part of one side of second steel sheet are equallyd divide the one side of not being connected an elastic steel sheet, elastic steel sheet's opposite side is connected with the opposite side that corresponds first steel sheet. The utility model discloses can effectually be used for reducing the destruction of earthquake to superstructure.
Description
Technical Field
The utility model relates to a shock isolation device belongs to building antidetonation technical field.
Background
The earthquake isolation technology is a building earthquake isolation technology and a building shock absorption technology, the building earthquake isolation technology is that an earthquake isolation layer with an integral reset function is arranged between a house foundation, a bottom or a lower structure and an upper structure, so that the self-vibration period of the whole structure system is prolonged, the horizontal earthquake action input into the upper structure is reduced, the expected earthquake-proof requirement is met, along with the continuous development of economic construction, people pay more and more attention to safety, and in the face of fatal damage to buildings caused by shock waves generated by natural disasters such as earthquakes, large-scale explosions and the like, in order to reduce or avoid the damage caused by strong earthquake, an earthquake isolation device is required to be arranged.
Disclosure of Invention
The utility model provides a shock isolation device to a device for establish the shock insulation through reasonable constitution and connection.
The technical scheme of the utility model is that: a shock isolation device comprises a support base plate 1, a shock isolation rubber support 2, a support top plate 3, a first steel plate 4, a limiting mechanism 5, a fixed block 12, a first steel bar 13 and a second steel bar 14; wherein 2 fixed mounting in support bottom plate 1's top of shock insulation rubber support, the outside that support bottom plate 1's top just is located shock insulation rubber support 2 is connected with first steel sheet 4, and first steel sheet 4 is circular equidistance around shock insulation rubber support 2 and distributes, it has stop gear 5 to articulate between shock insulation rubber support 2 and the first steel sheet 4, and stop gear 5 is circular equidistance and distributes on support bottom plate 1's top, connecting rod 11 among stop gear 5 extends to the outside one end of fixed box 6 and is connected with fixed block 12, the both sides of fixed block 12 are connected with the one end of first billet 13 and the one end of second billet 14, the other end of first billet 13 is connected with shock insulation rubber support 2's side, the other end of second billet 14 is connected with the one side that corresponds first steel sheet 4, 3 fixed mounting in shock insulation rubber support 2's top of support roof.
The limiting mechanism 5 comprises a fixed box 6, a limiting plate 7, a sliding groove 8, a sliding block 9, a return spring 10 and a connecting rod 11; wherein fixed case 6 is installed on the top of support bottom plate 1, the both sides of 6 inner chambers of fixed case are connected with limiting plate 7, spout 8 has all been seted up to two relative one sides of limiting plate 7, sliding connection has slider 9 between two spout 8, reset spring 10's bottom is connected at the middle part of 6 inner chamber bottoms of fixed case, reset spring 10's top is connected with slider 9's bottom, slider 9's top is connected with connecting rod 11, fixed case 6 is run through and the outside that extends to fixed case 6 on the top of connecting rod 11.
The bottom of support roof 3 is connected with second steel sheet 15 with first steel sheet 4 matched with use, and second steel sheet 15 is circular equidistance and distributes in support bottom plate 1's top, and one side of an elastic steel sheet 16 is connected respectively to the upper portion and the lower part of one side of second steel sheet 15, and elastic steel sheet 16's opposite side is connected with the opposite side that corresponds first steel sheet 4.
The bottom of the other side of the second steel plate 15 is connected with one end of a positioning rod 17, the top end of the support base plate 1 and the outer side of the second steel plate 15 are connected with an L-shaped positioning rod 18 matched with the positioning rod 17 for use, the top end of the positioning rod 17 is fixedly connected with a first rubber pad 19, the top of the inner wall of the L-shaped positioning rod 18 is fixedly connected with a second rubber pad 20 matched with the first rubber pad 19 for use, the other free end of the positioning rod 17 is fixedly connected with a third rubber pad 21, and the free end of a horizontal rod of the L-shaped positioning rod 18 is fixedly connected with a fourth rubber pad 22 matched with the third rubber pad 21 for use.
The shock insulation rubber support 2 can be a lead-zinc rubber support, a high-damping rubber support or a natural rubber support.
The utility model has the advantages that: through the shock insulation support that rationally sets up, can effectual reduction earthquake to superstructure's destruction to further, use the device can keep the device not taking place too big horizontal displacement under the vibrations of earthquake, can effectually be with the horizontal displacement control of device in the within range that can bear.
Drawings
Fig. 1 is a schematic external structural view of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;
FIG. 3 is a cross-sectional view of the fixing box structure of the present invention;
fig. 4 is a top view of the structure of the present invention;
the reference numbers in the figures are: 1. a support base plate; 2. a shock insulation rubber support; 3. a support top plate; 4. a first steel plate; 5. a limiting mechanism; 6. a fixed box; 7. a limiting plate; 8. a chute; 9. a slider; 10. a return spring; 11. a connecting rod; 12. a fixed block; 13. a first steel strip; 14. a second steel strip; 15. a second steel plate; 16. an elastic steel plate; 17. positioning a rod; 18. an L-shaped positioning rod; 19. a first rubber pad; 20. a second rubber pad; 21. a third rubber pad; 22. and a fourth rubber pad.
Detailed Description
Example 1: as shown in fig. 1-4, a seismic isolation device comprises a support base plate 1, a seismic isolation rubber support 2, a support top plate 3, a first steel plate 4, a limiting mechanism 5, a fixed block 12, a first steel bar 13, a second steel bar 14, a second steel plate 15 and an elastic steel plate 16; wherein the shock insulation rubber support 2 is fixedly arranged at the top end of the support base plate 1 after being vulcanized, the top end of the support base plate 1 and the outer side of the shock insulation rubber support 2 are in bolted connection with first steel plates 4, the number of the first steel plates 4 is four, the first steel plates are distributed in a circular equidistant manner around the shock insulation rubber support 2, a limiting mechanism 5 is hinged between the shock insulation rubber support 2 and the first steel plates 4, the number of the limiting mechanism 5 is four, the first steel plates are distributed at the top end of the support base plate 1 in a circular equidistant manner, one end of a connecting rod 11 in the limiting mechanism 5, which extends to the outside of the fixed box 6, is in bolted connection with a fixed block 12, two sides of the fixed block 12 are connected with one end of a first steel bar 13 and one end of a second steel bar 14 through rotating pieces, the other end of the first steel bar 13 is connected with the side surface of the shock insulation rubber support 2 through rotating pieces, and the other end of the second steel bar 14 is connected with one side corresponding to the first steel plate 4 through rotating pieces, the support top plate 3 is fixedly arranged at the top end of the shock insulation rubber support 2 after vulcanization treatment.
Further, the limiting mechanism 5 can be arranged to comprise a fixed box 6, a limiting plate 7, a sliding chute 8, a sliding block 9, a return spring 10 and a connecting rod 11; wherein 6 bolted connection of fixed box install in the top of support bottom plate 1, the equal bolted connection in both sides of the inner chamber of fixed box 6 has limiting plate 7, spout 8 has all been seted up to two relative one sides of limiting plate 7, sliding connection has slider 9 between two spout 8, the middle part bolted connection reset spring 10's of the inner chamber bottom of fixed box 6 bottom, reset spring 10's top and slider 9's bottom bolted connection, slider 9's top bolted connection has connecting rod 11, the outside that fixed box 6 and fixed box 6 were extended to is run through on the top of connecting rod 11.
Further, can set up the bottom bolted connection of support roof 3 has the second steel sheet 15 with first steel sheet 4 matched with use, and second steel sheet 15 is provided with four, and is circular equidistance distribution in the top of support bottom plate 1, the upper portion of one side of second steel sheet 15 and the equal bolted connection elastic steel sheet 16's in lower part one side, elastic steel sheet 16's opposite side and the opposite side bolted connection who corresponds first steel sheet 4.
Further, it can be set that the bottom of the other side of the second steel plate 15 is bolted with one end of a positioning rod 17, the top of the support base plate 1 and the outside of the second steel plate 15 is bolted with an L-shaped positioning rod 18 matched with the positioning rod 17, the top of the positioning rod 17 is fixedly connected with a vulcanized first rubber pad 19, the top of the inner wall of the L-shaped positioning rod 18 is fixedly connected with a vulcanized second rubber pad 20 matched with the vulcanized first rubber pad 19, the other free end of the positioning rod 17 is fixedly connected with a vulcanized third rubber pad 21, and the free end of the horizontal rod of the L-shaped positioning rod 18 is fixedly connected with a vulcanized fourth rubber pad 22 matched with the vulcanized third rubber pad 21.
Further, the shock insulation rubber support 2 can be a lead-zinc rubber support, a high-damping rubber support or a natural rubber support.
The utility model discloses a working process is:
when the shock-proof rubber support is in operation, the shock-proof rubber support 2 moves leftwards (rightwards) along with the support top plate 3 along with the left (right) side shock brought by the support top plate 3, the first steel bar 13 connected with the left (right) side of the shock-proof rubber support 2 is driven to be pressed along with the direction of the left (right) side shock along with the left (right) side movement of the shock-proof rubber support 2, the first steel bar 13 connected with the right (left) side of the shock-proof rubber support 2 is driven to be tightened along with the direction of the left (right) side shock along with the left (right) side movement of the shock-proof rubber support 2, the second steel bar 14 connected with the left (right) side of the fixed block 12 is driven to be pressed along with the pressing of the first steel bar 13 connected with the left (right) side of the shock-proof rubber support 2, and the second steel bar 14 connected with the right (left) side of the fixed block 12 is driven to be tightened along with the tightening of the first steel bar 13 connected with the right (left) side of the shock-proof rubber support 2, the left (right) side fixed block 12 is driven to move downwards along with the compression of a first steel bar 13 connected with the left (right) side of the shock insulation rubber support 2 and the compression of a second steel bar 14 connected with the left (right) side of the fixed block 12, the right (left) side fixed block 12 is driven to move upwards along with the tightening of the first steel bar 13 connected with the right (left) side of the shock insulation rubber support 2 and the tightening of the second steel bar 14 connected with the right (left) side of the fixed block 12, the left (right) side connecting rod 11 drives the left (right) side sliding block 9 to slide in the left (right) side sliding groove 8 along with the downward movement of the left (right) side fixed block 12, the left (right) side return spring 10 is driven to contract along with the downward movement of the left (left) side fixed block 9, the right (left) side connecting rod 11 drives the right (left) side sliding block 9 to slide in the right (left) side sliding groove 8 along with the upward movement of the right (left) side fixed block 12, meanwhile, the right (left) side return spring 10 is driven to extend by the upward sliding of the right (left) side slide block 9.
The supporting force of the left (right) side first steel bar 13 and the left (right) side second steel bar 14 to the shock insulation rubber support 2 and the pulling force of the right (left) side first steel bar 13 and the right (left) side second steel bar 14 to the shock insulation rubber support 2 limit the shock insulation rubber support 2, the fixed block 12 is limited by the return spring 10, the sliding block 9, the sliding groove 8 and the connecting rod 11, so that the shaking range of the shock insulation rubber support 2 is limited, and the shaking range of the vibration isolation rubber support 2 is further limited by the combination of the first steel plate 4, the second steel plate 15 and the elastic steel plate 16, meanwhile, the elasticity of the elastic steel plate 16 enables the vibration isolation rubber support 2 to rebound, and the movable range of the vibration isolation rubber support 2 and the support top plate 3 is further limited by the combination of the positioning rod 17, the first rubber pad 19 and the third rubber pad 21 and the combination of the L-shaped positioning rod 18, the second rubber pad 20 and the fourth rubber pad 22.
While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A seismic isolation device, characterized by: the shock insulation rubber support comprises a support base plate (1), a shock insulation rubber support (2), a support top plate (3), a first steel plate (4), a limiting mechanism (5), a fixed block (12), a first steel bar (13) and a second steel bar (14); wherein the shock insulation rubber support (2) is fixedly arranged at the top end of the support base plate (1), the top end of the support base plate (1) is connected with a first steel plate (4) which is positioned at the outer side of the shock insulation rubber support (2), the first steel plate (4) is distributed in a circular and equidistant manner around the shock insulation rubber support (2), a limiting mechanism (5) is hinged between the shock insulation rubber support (2) and the first steel plate (4), the limiting mechanism (5) is distributed at the top end of the support base plate (1) in a circular and equidistant manner, one end of a connecting rod (11) in the limiting mechanism (5) extending to the outside of the fixed box (6) is connected with a fixed block (12), one end of a first steel bar (13) and one end of a second steel bar (14) are connected to two sides of the fixed block (12), the other end of the first steel bar (13) is connected with the side surface of the shock insulation rubber support (2), the other end of the second steel bar (14) is connected with one side corresponding to the first steel plate (4), the support top plate (3) is fixedly arranged at the top end of the shock insulation rubber support (2).
2. Seismic isolation apparatus according to claim 1, wherein: the limiting mechanism (5) comprises a fixed box (6), a limiting plate (7), a sliding chute (8), a sliding block (9), a return spring (10) and a connecting rod (11); wherein fixed case (6) are installed on the top of support bottom plate (1), the both sides of fixed case (6) inner chamber are connected with limiting plate (7), spout (8) have all been seted up to two limiting plate (7) relative one sides, sliding connection has slider (9) between two spout (8), reset spring (10)'s bottom is connected at the middle part of fixed case (6) inner chamber bottom, reset spring (10)'s top is connected with the bottom of slider (9), the top of slider (9) is connected with connecting rod (11), the outside of fixed case (6) and extension to fixed case (6) is run through on the top of connecting rod (11).
3. Seismic isolation apparatus according to claim 1, wherein: the bottom of support roof (3) is connected with second steel sheet (15) that cooperate and use with first steel sheet (4), and second steel sheet (15) are circular equidistance and distribute in the top of support bottom plate (1), and the upper portion and the lower part of one side of second steel sheet (15) are equallyd divide the one side of being connected an elastic steel plate (16) respectively, and the opposite side of elastic steel plate (16) is connected with the opposite side that corresponds first steel sheet (4).
4. Seismic isolation apparatus according to claim 3, wherein: the bottom of second steel sheet (15) opposite side is connected with the one end of locating lever (17), the top of support bottom plate (1) and the outside that is located second steel sheet (15) are connected with L type locating lever (18) that cooperatees and use with locating lever (17), the top fixedly connected with first rubber pad (19) of locating lever (17), the top fixedly connected with of L type locating lever (18) inner wall cooperatees and uses second rubber pad (20) with first rubber pad (19), the other free end fixedly connected with third rubber pad (21) of locating lever (17), the free end fixedly connected with of the horizon bar of L type locating lever (18) cooperatees and uses fourth rubber pad (22) with third rubber pad (21).
5. Seismic isolation apparatus according to claim 1, wherein: the shock insulation rubber support (2) can be a lead-zinc rubber support, a high-damping rubber support or a natural rubber support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300636.8U CN214302328U (en) | 2020-12-31 | 2020-12-31 | Shock isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023300636.8U CN214302328U (en) | 2020-12-31 | 2020-12-31 | Shock isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302328U true CN214302328U (en) | 2021-09-28 |
Family
ID=77820134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023300636.8U Expired - Fee Related CN214302328U (en) | 2020-12-31 | 2020-12-31 | Shock isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247509A (en) * | 2022-01-24 | 2022-10-28 | 昆明理工大学 | Shock isolation device |
| CN115387491A (en) * | 2022-09-19 | 2022-11-25 | 金陵科技学院 | Building shock mounting |
-
2020
- 2020-12-31 CN CN202023300636.8U patent/CN214302328U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115247509A (en) * | 2022-01-24 | 2022-10-28 | 昆明理工大学 | Shock isolation device |
| CN115247509B (en) * | 2022-01-24 | 2023-09-22 | 昆明理工大学 | Shock insulation device |
| CN115387491A (en) * | 2022-09-19 | 2022-11-25 | 金陵科技学院 | Building shock mounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210928 |