CN112281890A - Building shock insulation structure - Google Patents
Building shock insulation structure Download PDFInfo
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- CN112281890A CN112281890A CN202011152795.XA CN202011152795A CN112281890A CN 112281890 A CN112281890 A CN 112281890A CN 202011152795 A CN202011152795 A CN 202011152795A CN 112281890 A CN112281890 A CN 112281890A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/08—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against transmission of vibrations or movements in the foundation soil
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- Environmental & Geological Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a building shock insulation structure, which comprises a foundation layer and two columns arranged on the foundation layer, wherein two auxiliary assemblies which upwards penetrate through the foundation layer are arranged in the foundation layer, and a reverse mechanism which is matched with the two auxiliary assemblies and used for stabilizing the two columns is arranged on the foundation layer; the auxiliary assembly comprises a cylinder body, an upper sleeve, an extrusion spring, a buffering column, a buffering seat and a buffering plate, wherein an L-shaped rod is connected onto the cylinder body, the top of the upper sleeve is connected with a supporting column, and the two L-shaped rods and the two supporting columns are matched with a reversing mechanism. The invention has smart design and effectively isolates the shock.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a building shock insulation structure.
Background
The earthquake happens more than ten thousand times every day in the world, the earthquake area in China is widely and dispersedly distributed, and the earthquake is frequent and strong. After an earthquake occurs, a large number of buildings can be damaged or collapsed, so that the life and property of people are seriously threatened, and huge social influence is generated.
The traditional anti-seismic method ensures the anti-seismic safety of the structure by increasing the section size and reinforcing bars of the members, improving the structural rigidity and the like, but the structural rigidity is also increased, the larger the seismic action is, the more the energy absorbed by the building structure is, the energy dissipation is realized by the inelastic deformation of the members and the occurrence of cracks or damage, and as a result, the structure is damaged or collapsed, and the energy dissipation and shock absorption effects cannot be really realized.
Therefore, a building seismic isolation structure is needed.
Disclosure of Invention
The invention provides a building shock insulation structure which can effectively solve the technical problems in the background.
In order to achieve the above purpose, the invention provides the following technical scheme:
a building shock insulation structure comprises a foundation layer and two columns arranged on the foundation layer, wherein two auxiliary assemblies which upwards penetrate through the foundation layer are arranged in the foundation layer, and a reverse mechanism which is matched with the two auxiliary assemblies and used for stabilizing the two columns is arranged on the foundation layer; the auxiliary assembly is including the cylinder, go up sleeve, extrusion spring, buffering post, cushion socket, buffer board the bottom of cylinder stretches into in the ground bed layer and fixes in the basement layer, the upper end of buffering post is connected at last telescopic top inner wall, and the slot has been seted up on the lower extreme of buffering post inserts the buffer socket in, the buffer socket is established at the cylinder bottom, the buffer board cover is established on the buffering post, the extrusion spring housing is established on the buffering post, and the upper and lower both ends of extrusion spring are connected respectively on the bottom and the buffer socket of buffer board, the rubble has been placed in the cylinder, be connected with L type pole on the cylinder, it is connected with the prop post, two to go up telescopic top L type pole and two prop the post and all cooperate with reversing mechanism.
Preferably, the reversing mechanism comprises a transmission case, a rotary column, a rotary table and two hinge rods, the transmission case is fixed on the foundation layer, the lower end of the rotary column is rotatably arranged on the foundation layer, the rotary table is fixed at the upper end of the rotary column, the rotary column penetrates through the transmission case and is controlled to rotate by the transmission mechanism in the transmission case, one end of each hinge rod is eccentrically hinged to the rotary table, the other end of each hinge rod is hinged to the corresponding column body, the L-shaped rod penetrates into the transmission case and controls the transmission mechanism, and the upper end of each support column is connected to the corresponding hinge rod.
Preferably, the transmission mechanism comprises a transmission plate, a rotating rod, a first bevel gear, a second bevel gear, a transmission gear and a rack, the transmission plate is connected to the bottoms of the two L-shaped rods, the rack is fixed to the bottom of the transmission plate and meshed with the transmission gear, the first bevel gear and the transmission gear are sleeved on the rotating rod, the rotating rod is fixed to two opposite inner walls of the transmission box, and the second bevel gear is sleeved on the rotating column and meshed with the first bevel gear.
Preferably, be equipped with the seat of honour on the foundation of land, the seat of honour passes through expansion bolts and fixes on the foundation of land, the cylinder passes the seat of honour, be equipped with the bearing on the seat of honour, the lower extreme of rotary column is installed in the bearing, the bottom of transmission case is connected with branch, the bottom of branch is fixed on the seat of honour.
Preferably, be equipped with between cylinder and the basement layer and stabilize the subassembly, stabilize the subassembly including adapter sleeve, steadying plate, stabilizing spring, down tube, the lower extreme at the cylinder is established to the adapter sleeve cover, the mounting groove has all been seted up on adapter sleeve and the steadying plate, stabilizing spring's one end is installed in the mounting groove of adapter sleeve, and stabilizing spring's the other end is installed in stabilizing plate's mounting groove, the one end of down tube is connected on steadying plate, and the other end of down tube is connected on the basement layer.
The invention has the beneficial effects that:
according to the invention, through the matching of the cylinder body and the upper sleeve and the matching of the spring and the gravel, the acting force of vibration can be buffered, so that the buffering force of the cylinder body can be flexibly counteracted; through the reverse mechanism who sets up, the effort of rocking of the effectual cancellation cylinder of ability. The invention has smart design and effectively isolates the shock.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the invention has a schematic structure.
FIG. 2: the invention relates to a structural schematic diagram of an auxiliary assembly.
FIG. 3: the invention discloses a structural schematic diagram of a turntable and two hinge rods in a top view direction.
FIG. 4: the invention is shown in the structural schematic diagram at A.
FIG. 5: the invention discloses a structural schematic diagram of a transmission mechanism.
Detailed Description
The following detailed description of embodiments of the invention, but the invention can be practiced in many different ways, as defined and covered by the claims:
as shown in fig. 1 to 5, the invention provides a building seismic isolation structure, which comprises a foundation layer 1 and two columns 2 arranged on the foundation layer 1, wherein two auxiliary assemblies 3 which upwards penetrate through the foundation layer 1 are arranged in the foundation layer 1, and a reverse mechanism which is matched with the two auxiliary assemblies 3 and is used for stabilizing the two columns 2 is arranged on the foundation layer 1.
Referring to fig. 2, the auxiliary assembly 3 includes a cylinder 4, an upper sleeve 5, an extrusion spring 6, a buffer column 7, a buffer seat 8, and a buffer plate 9, wherein the bottom of the cylinder 4 extends into the foundation layer 1 and is fixed in the foundation layer 1, and when a shock occurs, the cylinder 4 moves up and down, and the cylinder 2 shakes a little.
Referring to fig. 1 and 4, a stabilizing assembly is disposed between the column body 2 and the foundation layer 1, the stabilizing assembly includes a connecting sleeve 26, a stabilizing plate 27, a stabilizing spring 28, and an inclined rod 29, the connecting sleeve 26 is sleeved on the lower end of the column body 2, mounting grooves 30 are respectively formed on the connecting sleeve 26 and the stabilizing plate 27, one end of the stabilizing spring 28 is mounted in the mounting groove 30 of the connecting sleeve 26, the other end of the stabilizing spring 28 is mounted in the mounting groove 30 of the stabilizing plate 27, one end of the inclined rod 29 is connected to the stabilizing plate 27, and the other end of the inclined rod 29 is connected to the foundation layer 1.
Referring to fig. 2, the upper end of the buffering column 7 is connected to the inner wall of the top of the upper sleeve 5, the lower end of the buffering column 7 is inserted into the buffering seat 8 and is provided with a slot, the buffering seat 8 is arranged at the bottom inside the cylinder 4, the buffering plate 9 is sleeved on the buffering column 7, the extrusion spring 6 is sleeved on the buffering column 7, the upper end and the lower end of the extrusion spring 6 are respectively connected to the bottom of the buffering plate 9 and the buffering seat 8, and gravel 10 is placed inside the cylinder 4, therefore, the upper sleeve 5 can move relative to the cylinder 4, when the upper sleeve 5 can move relative to the cylinder 4, the extrusion spring 6 can be extruded or stretched, and therefore, the cylinder 2 can be flexibly buffered by the cooperation of the stabilizing spring 28 and the gravel 10 when swaying.
Referring to fig. 1 and 3, the reversing mechanism includes a transmission box 13, a rotary column 14, a rotary table 15, and two hinge rods 16, the transmission box 13 is fixed on the ground base layer 1, the lower end of the rotary column 14 is rotatably disposed on the ground base layer 1, the rotary table 15 is fixed on the upper end of the rotary column 14, the rotary column 14 passes through the transmission box 13 and is controlled by the transmission mechanism in the transmission box 13 to rotate, one end of the hinge rod 16 is eccentrically hinged on the rotary table 15, and the other end of the hinge rod 16 is hinged on the column body 2, so that, in the rotary column 14, when the rotary column 14 is controlled by the transmission mechanism to rotate, the rotary table 15 rotates, and the two hinge rods 16 can exert force on the two column bodies 2.
Referring to fig. 1, an L-shaped rod 11 is connected to the cylinder 4, a brace 12 is connected to the top of the upper sleeve 5, the L-shaped rod 11 penetrates into a transmission box 13 and controls a transmission mechanism, and the upper end of the brace 12 is connected to a corresponding hinge rod 16.
Referring to fig. 1 and 5, the transmission mechanism includes a transmission plate 17, a rotation rod 18, a first bevel gear 19, a second bevel gear 20, a transmission gear 21 and a rack 22, the transmission plate 17 is connected to the bottoms of the two L-shaped rods 11, the rack 22 is fixed to the bottom of the transmission plate 17 and meshed with the transmission gear 21, the first bevel gear 19 and the transmission gear 21 are sleeved on the rotation rod 18, the rotation rod 18 is fixed to two opposite inner walls of the transmission box 13, and the second bevel gear 20 is sleeved on the rotation column 14 and meshed with the first bevel gear 19, so that when the two L-shaped rods 11 move up and down, the rack 22 can be driven to move up and down, and when the rack 22 moves, the rotation column 14 can be rotated, and the rotation disk 15 can be rotated.
In this embodiment: the foundation course 1 is provided with an upper seat 23, the upper seat 23 is fixed on the foundation course 1 through expansion bolts, the cylinder 4 penetrates through the upper seat 23, the upper seat 23 is provided with a bearing 24, the lower end of the rotary column 14 is installed in the bearing 24, the bottom of the transmission case 13 is connected with a supporting rod 25, and the bottom of the supporting rod 25 is fixed on the upper seat 23.
The working principle is as follows: when vibrations take place at the basement layer 1, some rocks can take place for cylinder 2, when cylinder 4 takes place ascending displacement, at this moment, extrusion spring 6 can be extruded, extrusion spring 6 has the effect of buffering, and the ascending effort of buffering cushion column 7, make the ascending effort of props 12 of being connected with cushion column 7 cushioned, take cylinder 2 on the left side as an example, like this, after left side cylinder 2 that just can make takes place to rock right, can be to the flexible ascending effort that has of left side hinge bar 16, thereby the effort of the left side cylinder 2 buffering right is offset in part. Meanwhile, when the cylinder 4 is displaced upwards, the two L-shaped rods 11 can move upwards, and the transmission plate 17 can move upwards, so that the rotary column 14 rotates through the transmission mechanism, the rotary column 14 rotates to drive the rotary disc 15 to rotate, and the left hinge rod 16 can extrude the left cylinder 2, so that the acting force of the left cylinder 2 buffered rightwards can be offset.
The invention has been described in an illustrative manner, and it is to be understood that the invention is not limited in its application to the details of construction and to the arrangements of the components set forth in the following description, since such modifications are intended to be included within the spirit and scope of the invention as defined in the appended claims.
Claims (5)
1. A building shock insulation structure is characterized in that: the device comprises a foundation layer and two columns arranged on the foundation layer, wherein two auxiliary assemblies which upwards penetrate through the foundation layer are arranged in the foundation layer, and a reverse mechanism which is matched with the two auxiliary assemblies and used for stabilizing the two columns is arranged on the foundation layer; the auxiliary assembly is including cylinder, last sleeve, extrusion spring, buffering post, cushion socket, buffer board, the bottom of cylinder stretches into in the ground bed layer and fixes in the basement layer, the upper end of buffering post is connected at last telescopic top inner wall, and the slot has been seted up on the lower extreme of buffering post inserts the buffer socket, the buffer socket is established at the cylinder bottom in, the buffer board cover is established on the buffering post, the extrusion spring housing is established on the buffering post, and the upper and lower both ends of extrusion spring are connected respectively on the bottom and the buffer socket of buffer board, the rubble has been placed in the cylinder, be connected with L type pole on the cylinder, it is connected with the prop post, two to go up telescopic top L type pole and two prop the post and all cooperate with reversing mechanism.
2. A building seismic isolation structure as in claim 1 wherein: the reversing mechanism comprises a transmission case, a rotary column, a rotary disc and two hinge rods, wherein the transmission case is fixed on a foundation layer, the lower end of the rotary column is rotatably arranged on the foundation layer, the rotary disc is fixed at the upper end of the rotary column, the rotary column penetrates through the transmission case and is controlled to rotate by the transmission mechanism in the transmission case, one end of each hinge rod is eccentrically hinged to the rotary disc, the other end of each hinge rod is hinged to the column body, the L-shaped rod penetrates into the transmission case and controls the transmission mechanism, and the upper end of each support column is connected to the corresponding hinge rod.
3. A building seismic isolation structure as in claim 2 wherein: the transmission mechanism comprises a transmission plate, a rotating rod, a first bevel gear, a second bevel gear, a transmission gear and a rack, wherein the transmission plate is connected to the bottoms of the two L-shaped rods, the rack is fixed to the bottom of the transmission plate and meshed with the transmission gear, the first bevel gear and the transmission gear are sleeved on the rotating rod, the rotating rod is fixed to two opposite inner walls of the transmission box, and the second bevel gear is arranged on the rotating column and meshed with the first bevel gear.
4. A building seismic isolation structure as in claim 1 wherein: the improved rotary column is characterized in that an upper seat is arranged on the foundation layer and fixed on the foundation layer through expansion bolts, the cylinder penetrates through the upper seat, a bearing is arranged on the upper seat, the lower end of the rotary column is installed in the bearing, a supporting rod is connected to the bottom of the transmission case, and the bottom of the supporting rod is fixed on the upper seat.
5. A building seismic isolation structure as in claim 1 wherein: be equipped with between cylinder and the basement layer and stabilize the subassembly, stabilize the subassembly including adapter sleeve, steadying plate, stabilizing spring, down tube, the adapter sleeve cover is established at the lower extreme of cylinder, the mounting groove has all been seted up on adapter sleeve and the steadying plate, stabilizing spring's one end is installed in the mounting groove of adapter sleeve, and stabilizing spring's the other end is installed in the mounting groove of steadying plate, the one end of down tube is connected on steadying plate, and the other end of down tube is connected on the basement layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011152795.XA CN112281890B (en) | 2020-10-23 | 2020-10-23 | Building shock insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011152795.XA CN112281890B (en) | 2020-10-23 | 2020-10-23 | Building shock insulation structure |
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| Publication Number | Publication Date |
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| CN112281890A true CN112281890A (en) | 2021-01-29 |
| CN112281890B CN112281890B (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011152795.XA Active CN112281890B (en) | 2020-10-23 | 2020-10-23 | Building shock insulation structure |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934029A (en) * | 1997-05-16 | 1999-08-10 | Okumura Corporation | Base isolator having mutually eccentric rotators |
| WO2016096764A1 (en) * | 2014-12-17 | 2016-06-23 | Inventio Ag | Damper unit for an elevator |
| CN208804165U (en) * | 2018-09-20 | 2019-04-30 | 南京航空航天大学 | A kind of quasi- zero stiffness vibrating isolation system of centering type |
| WO2020094807A1 (en) * | 2018-11-07 | 2020-05-14 | Maurer Engineering Gmbh | Mass damper for damping vibrations of a structure, structure with such a mass damper and method for adjusting the natural frequency of a mass damper |
| CN211385143U (en) * | 2019-10-16 | 2020-09-01 | 湖北永燃机械制造股份有限公司 | Effectual jaw breaker of shock attenuation |
| CN112239092A (en) * | 2020-10-09 | 2021-01-19 | 周平 | Eccentric wheel buffering anticollision protection pad |
-
2020
- 2020-10-23 CN CN202011152795.XA patent/CN112281890B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5934029A (en) * | 1997-05-16 | 1999-08-10 | Okumura Corporation | Base isolator having mutually eccentric rotators |
| WO2016096764A1 (en) * | 2014-12-17 | 2016-06-23 | Inventio Ag | Damper unit for an elevator |
| CN208804165U (en) * | 2018-09-20 | 2019-04-30 | 南京航空航天大学 | A kind of quasi- zero stiffness vibrating isolation system of centering type |
| WO2020094807A1 (en) * | 2018-11-07 | 2020-05-14 | Maurer Engineering Gmbh | Mass damper for damping vibrations of a structure, structure with such a mass damper and method for adjusting the natural frequency of a mass damper |
| CN211385143U (en) * | 2019-10-16 | 2020-09-01 | 湖北永燃机械制造股份有限公司 | Effectual jaw breaker of shock attenuation |
| CN112239092A (en) * | 2020-10-09 | 2021-01-19 | 周平 | Eccentric wheel buffering anticollision protection pad |
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| Publication number | Publication date |
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| CN112281890B (en) | 2022-03-22 |
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Address after: 230000 12 / F, block a, innovation Plaza, 222 Caihong Road, high tech Zone, Hefei City, Anhui Province Patentee after: Anhui new infrastructure Co.,Ltd. Address before: 230000 12 / F, block a, innovation Plaza, 222 Caihong Road, high tech Zone, Hefei City, Anhui Province Patentee before: ANHUI SIJIAN HOLDING GROUP CO.,LTD. |