CN213115076U - Building shock isolation device based on building - Google Patents
Building shock isolation device based on building Download PDFInfo
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- CN213115076U CN213115076U CN202021188604.0U CN202021188604U CN213115076U CN 213115076 U CN213115076 U CN 213115076U CN 202021188604 U CN202021188604 U CN 202021188604U CN 213115076 U CN213115076 U CN 213115076U
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- isolation device
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- 230000035939 shock Effects 0.000 title claims abstract description 75
- 238000002955 isolation Methods 0.000 title claims abstract description 40
- 238000009413 insulation Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 13
- 230000007246 mechanism Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 208000033999 Device damage Diseases 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a building-based shock isolation device for buildings, which comprises a lower positioning plate, wherein a fixed frame is fixedly arranged at the top end of the lower positioning plate, a first shock absorption spring is symmetrically embedded and installed at the inner side of the fixed frame, one end part of the first shock absorption spring is fixedly connected with a first shock isolation plate, a buffer groove is symmetrically arranged at the inner side of the fixed frame, and a limiting rod is fixedly arranged at the inner side of the buffer groove, the utility model can buffer the first shock isolation plate through the first shock absorption spring, can limit the moving direction of the first shock absorption spring through the buffer groove, the limiting rod and a sliding block, thereby avoiding the position deviation of the first shock absorption spring in the using process, simultaneously can buffer the sliding block through the buffer spring, can also buffer the first shock isolation plate for the second time, and simultaneously, avoids the shock isolation mechanism from being unusable when the first shock absorption spring is damaged, thereby prolonging the service life of the shock insulation mechanism.
Description
Technical Field
The utility model relates to a building engineering technical field specifically is a building shock isolation device based on building.
Background
Building shock insulation means that a shock insulation device is arranged at the base part of a building to form a shock insulation layer by using a shock insulation technology, and an upper building and a lower base are isolated, so that seismic energy is consumed, the transmission of the seismic energy to the upper part is avoided or reduced, and the safety of an upper structure and internal personnel and equipment can be effectively guaranteed;
therefore, the Chinese patent network discloses a building shock isolation device, the application number is 201721109166.2, the energy transmitted to the shock isolation device by the building in the earthquake can be decomposed in the horizontal direction, the structure is simple, and the use is easy;
however, in the actual use process of the device, due to the lack of the double buffering mechanisms, the sliding block is easy to collide with the shock isolation device to cause damage when the buffering mechanisms receive huge impact force, so that the moving direction of the spring cannot be limited, and the shock isolation device is further prevented from losing shock isolation effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a building shock isolation device based on building can effectively solve the device that proposes in the above-mentioned background art in the in-service use process, owing to lack dual buffer gear, leads to buffer gear slider easy and shock isolation device collision to cause the damage when receiving huge impact force to can't carry on spacingly to the moving direction of spring, and then lead to shock isolation device to have lost the problem of shock insulation effect.
In order to achieve the above object, the utility model provides a following technical scheme: a building shock isolation device based on a building comprises a lower positioning plate, wherein a fixing frame is fixedly installed at the top end of the lower positioning plate, a first shock absorption spring is symmetrically embedded and installed on the inner side of the fixing frame, a first shock isolation plate is fixedly connected to one end of the first shock absorption spring, buffer grooves are symmetrically formed in the inner side of the fixing frame, limiting rods are fixedly installed on the inner side of the buffer grooves, sliding blocks are fixedly installed on the two sides of the first shock isolation plate corresponding to the positions of the limiting rods, buffer springs are fixedly connected to the two sides of the sliding blocks corresponding to the positions of the outer sides of the limiting rods, and a second shock absorption spring is symmetrically and fixedly;
a second shock-absorbing spring end fixedly connected with second shock insulation board, second shock insulation board top end fixed mounting has the screw thread post, the screw thread post outside is connected with the locating plate through thread engagement, the spacing groove has all been seted up to screw thread post and locating plate inside, the hinge is installed in the embedding of the corresponding spacing groove one side position department in screw thread post top, the screw thread post is connected with the limiting plate through hinge rotation, the threaded groove has all been seted up to limiting plate and locating plate inside, the threaded groove inboard is connected with fixing bolt through thread engagement.
Preferably, the limiting rod completely penetrates through the inside of the sliding block, and one end of the buffer spring is fixedly connected with the inside of the fixing frame.
Preferably, the sliding block cross sectional dimension is the same with buffer slot cross sectional dimension, limiting plate and last locating plate pass through fixing bolt fixed connection.
Preferably, the cross-sectional dimension of the lower positioning plate is the same as that of the upper positioning plate, and the edges of the top ends of the lower positioning plate and the upper positioning plate are provided with connecting holes.
Preferably, the first shock insulation plate and the fixed frame are both provided with a clamping groove, and a rubber plate is embedded in the inner side of the clamping groove.
Preferably, the rubber plate and the fixed frame are fixedly connected through a positioning column, and the rubber plate is made of elastic rubber.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. be provided with first damping spring, can carry out the cushioning effect to first shock insulation board, through the dashpot, gag lever post and sliding block, can restrict first damping spring's moving direction, thereby avoid first damping spring to take place the offset in the use, and simultaneously, through buffer spring, can carry out the cushioning effect to the sliding block, also can carry out the secondary buffering to first shock insulation board, and simultaneously, lead to shock insulation mechanism to be out of use when avoiding first damping spring to damage, thereby the life of shock insulation mechanism has been prolonged, shock insulation mechanism's wasting of resources has been avoided.
2. Be provided with the screw thread post, can fix locating plate and second shock insulation board, through hinge, limiting plate, thread groove and fixing bolt, can carry out the secondary between screw thread post and the locating plate and fix to avoid the screw thread post to take place to break away from the phenomenon between in the use and the locating plate, simultaneously, also be convenient for the staff overhauls the installation of locating plate, avoid the staff to install the locating plate not in place.
3. Be provided with the clamping groove, the staff of being convenient for installs the rubber slab, through the reference column, the staff of being convenient for carries out the rigidity between with rubber slab and the fixed frame to avoid the rubber slab to take place to break away from the phenomenon in the use, through the rubber slab, can avoid shock insulation device in the use, in the shock attenuation cavity that external impurity got into, cause shock insulation device's damage, reduced shock insulation device's wasting of resources, simultaneously, the rubber slab has also played the cushioning effect.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the installation structure of the threaded column of the present invention;
fig. 3 is a schematic view of an installation structure of a first damping spring of the present invention;
FIG. 4 is a schematic view of the mounting structure of the sliding block of the present invention;
reference numbers in the figures: 1. a lower positioning plate; 2. a fixing frame; 3. a first damping spring; 4. a first seismic isolation plate; 5. a buffer tank; 6. a limiting rod; 7. a slider; 8. a buffer spring; 9. a second damping spring; 10. a second seismic isolation plate; 11. a threaded post; 12. an upper positioning plate; 13. a limiting groove; 14. a hinge; 15. a limiting plate; 16. a thread groove; 17. fixing the bolt; 18. a clamping groove; 19. a rubber plate; 20. and a positioning column.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a building-based shock isolation device, which comprises a lower positioning plate 1, in order to avoid the situation that the shock isolation device can not be used when the first shock absorbing spring 3 is damaged, a fixed frame 2 is fixedly arranged at the top end of the lower positioning plate 1, the first shock absorbing spring 3 is symmetrically embedded and arranged at the inner side of the fixed frame 2, one end part of the first shock absorbing spring 3 is fixedly connected with a first shock isolating plate 4, a buffer groove 5 is symmetrically arranged at the inner side of the fixed frame 2, a limiting rod 6 is fixedly arranged at the inner side of the buffer groove 5, the limiting rod 6 completely penetrates through the inside of a sliding block 7, sliding blocks 7 are fixedly arranged at positions corresponding to the limiting rod 6 at two sides of the first shock isolating plate 4, the cross-sectional dimension of the sliding block 7 is the same as that of the buffer groove 5, buffer springs 8 are, the inner side of the first shock insulation plate 4 is symmetrically and fixedly provided with a second shock absorption spring 9;
in order to facilitate the maintenance of the installation of the upper positioning plate 12 by workers, one end part of a second damping spring 9 is fixedly connected with a second shock-isolating plate 10, a threaded column 11 is fixedly installed at the top end of the second shock-isolating plate 10, the outer side of the threaded column 11 is connected with the upper positioning plate 12 through threaded engagement, the cross-sectional dimension of a lower positioning plate 1 is the same as that of the upper positioning plate 12, connecting holes are respectively formed in the top end parts of the lower positioning plate 1 and the upper positioning plate 12, limiting grooves 13 are respectively formed in the threaded column 11 and the upper positioning plate 12, hinges 14 are embedded in positions, corresponding to the limiting grooves 13, of the top ends of the threaded columns 11, the threaded columns 11 are rotatably connected with limiting plates 15 through the hinges 14, the limiting plates 15 are fixedly connected with the upper positioning plate 12 through fixing bolts 17, threaded grooves 16 are respectively;
in order to avoid vibration isolation device in the use external impurity get into the shock attenuation cavity and lead to vibration isolation device's damage, the clamping groove 18 has all been seted up with fixed frame 2 is inside to first shock insulation board 4, and rubber slab 19 is installed in the inboard embedding of clamping groove 18, and rubber slab 19 passes through reference column 20 fixed connection with fixed frame 2, and rubber slab 19 is the elastic rubber material.
The utility model discloses a theory of operation and use flow: a building vibration isolation device based on a building is characterized in that in the actual use process, due to the vibration generated by earthquake, the first shock absorption spring 3 can buffer the first shock absorption plate 4, the sliding block 7 can limit the moving direction of the first shock absorption spring 3 by the sliding of the limiting rod 6 at the inner side of the buffer groove 5, thereby avoiding the position deviation of the first damping spring 3 in the using process, simultaneously playing a role of buffering the sliding block 7 in the moving process through the buffer spring 8, avoiding the sliding block 7 from colliding with the fixed frame 2 to cause damage, and also carrying out secondary buffering on the first shock insulation plate 4, avoiding the situation that the shock insulation mechanism cannot be used when the first damping spring 3 is damaged, therefore, the service life of the shock isolation mechanism is prolonged, the resource waste of the shock isolation mechanism is avoided, and the shock isolation device can buffer and isolate the shock of the building in the earthquake;
then, the upper positioning plate 12 and the second seismic isolation plate 10 can be fixed through the threaded column 11, the limiting plate 15 can be conveniently rotated by workers through rotation of the hinge 14, and the threaded column 11 and the upper positioning plate 12 can be secondarily fixed through matching of the threaded groove 16 and the fixing bolt 17, so that the phenomenon that the threaded column 11 is separated from the upper positioning plate 12 in the using process is avoided, meanwhile, the workers can conveniently overhaul the installation of the upper positioning plate 12, and the workers are prevented from not installing the upper positioning plate 12 in place;
finally, through the clamping groove 18, the staff of being convenient for installs rubber slab 19, through reference column 20, the staff of being convenient for carries out the rigidity with between rubber slab 19 and the fixed frame 2, thereby avoid rubber slab 19 to take place the separation phenomenon in the use, through rubber slab 19, can avoid vibration isolation device in the use, in the shock attenuation cavity that external impurity got into, cause vibration isolation device's damage, the wasting of resources of vibration isolation device has been reduced, and simultaneously, rubber slab 19 has also played the cushioning effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a building shock isolation device based on building, includes locating plate (1) down, its characterized in that: a fixed frame (2) is fixedly installed at the top end of the lower positioning plate (1), first damping springs (3) are symmetrically embedded and installed on the inner side of the fixed frame (2), one end of each first damping spring (3) is fixedly connected with a first shock insulation plate (4), buffer grooves (5) are symmetrically formed in the inner side of the fixed frame (2), limiting rods (6) are fixedly installed on the inner sides of the buffer grooves (5), sliding blocks (7) are fixedly installed on the two sides of each first shock insulation plate (4) corresponding to the positions of the limiting rods (6), buffer springs (8) are fixedly connected on the two sides of each sliding block (7) corresponding to the positions of the outer sides of the limiting rods (6), and second damping springs (9) are symmetrically and fixedly installed on the inner sides of the first shock insulation;
a second damping spring (9) end fixedly connected with second shock insulation board (10), second shock insulation board (10) top fixed mounting has screw thread post (11), screw thread post (11) outside is connected with locating plate (12) through thread engagement, spacing groove (13) have all been seted up to screw thread post (11) and locating plate (12) inside, screw thread post (11) top corresponds spacing groove (13) one side position department embedding and installs hinge (14), screw thread post (11) rotate through hinge (14) and are connected with limiting plate (15), limiting plate (15) and locating plate (12) inside all seted up screw thread groove (16), screw thread groove (16) inboard is connected with fixing bolt (17) through thread engagement.
2. The building-based seismic isolation device for buildings according to claim 1, wherein the limiting rod (6) completely penetrates through the inside of the sliding block (7), and one end part of the buffer spring (8) is fixedly connected with the inside of the fixed frame (2).
3. The building-based building seismic isolation device according to claim 1, wherein the sliding block (7) has the same cross-sectional dimension as the buffer groove (5), and the limiting plate (15) is fixedly connected with the upper positioning plate (12) through a fixing bolt (17).
4. The building-based shock isolation device for buildings according to claim 1, wherein the cross-sectional dimension of the lower positioning plate (1) is the same as that of the upper positioning plate (12), and the edges of the top ends of the lower positioning plate (1) and the upper positioning plate (12) are both provided with connecting holes.
5. The building-based building seismic isolation device according to claim 1, wherein a clamping groove (18) is formed in each of the inside of the first seismic isolation plate (4) and the inside of the fixed frame (2), and a rubber plate (19) is embedded and mounted on the inner side of each clamping groove (18).
6. The building-based seismic isolation device for buildings according to claim 5, wherein the rubber plate (19) is fixedly connected with the fixed frame (2) through a positioning column (20), and the rubber plate (19) is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188604.0U CN213115076U (en) | 2020-06-24 | 2020-06-24 | Building shock isolation device based on building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021188604.0U CN213115076U (en) | 2020-06-24 | 2020-06-24 | Building shock isolation device based on building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213115076U true CN213115076U (en) | 2021-05-04 |
Family
ID=75674279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021188604.0U Expired - Fee Related CN213115076U (en) | 2020-06-24 | 2020-06-24 | Building shock isolation device based on building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213115076U (en) |
-
2020
- 2020-06-24 CN CN202021188604.0U patent/CN213115076U/en not_active Expired - Fee Related
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| 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: 20210504 |