CN213417906U - Anti-vibration building foundation structure - Google Patents
Anti-vibration building foundation structure Download PDFInfo
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- CN213417906U CN213417906U CN202022019824.7U CN202022019824U CN213417906U CN 213417906 U CN213417906 U CN 213417906U CN 202022019824 U CN202022019824 U CN 202022019824U CN 213417906 U CN213417906 U CN 213417906U
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Abstract
The utility model belongs to the technical field of the building is taken precautions against earthquakes, a shockproof building foundation structure is provided, including base subassembly and subassembly that takes precautions against earthquakes, the subassembly that takes precautions against earthquakes sets up among the base subassembly, and outer ditch ring is installed in the inner wall of ground foundation ditch, and outer ditch ring groove sets up interior ditch ring fixed mounting in the inside center department of ground foundation ditch among the outer ditch ring, and interior ditch ring groove sets up among the interior ditch ring, consolidates the cement layer and packs in the foundation ditch. Through setting up outer ditch ring among the device, interior ditch ring and attenuator, outer ditch ring and interior ditch ring are the font of returning of stretching the form behind foundation pit internally mounted, the structure of returning the font makes the protection effect of ground better, can play successive layer's buffering shock attenuation by the shockproof subassembly of inside when receiving seismic wave vibrations, avoid the building fragility to collapse, the attenuator can consume and absorb seismic wave's energy, reduce building body's vibration amplitude, thereby reduce building body's the probability of collapsing, improve its shock resistance, be applicable to the production and the use of anti-vibration building foundation structure.
Description
Technical Field
The utility model relates to a shockproof technical field of building specifically is a foundation structure.
Background
The foundation refers to a soil body or a rock body for supporting a foundation under a building, and is divided into rock, gravel soil, sandy soil, silt, cohesive soil and artificial filling soil as soil layers of the building foundation, the foundation comprises a natural foundation and an artificial foundation, the natural foundation is a natural soil layer which does not need artificial reinforcement, the artificial foundation needs artificial reinforcement treatment, and in the process of building construction, the earthquake resistance of the building is improved, so that the method is one of measures for improving the comprehensive defense capability of a city;
the traditional earthquake-resistant structure system resists earthquake by enhancing the performance of the structure, and the earthquake-resistant requirements of China for buildings are that small earthquake cannot fall and large earthquake can run. Even the earthquake of superstrong destructive power appears, also require the building can not collapse immediately, flow sufficient time for fleing, current ground is only connected through cement and connection steel piece when consolidating between basic unit and the ground, cement is relatively poor with the reinforcement performance of connection steel after mixing, the connection steel can not produce effectual stability after leading to the house to construct very easily, cause the building fragility to collapse, consequently, need upgrade and reform transform on the basis of current building foundation structure, with the current problem of overcoming and not enough, provide a shock-proof building foundation structure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at solving current ground and only being connected through cement and connection steel part between basic unit and the ground when consolidating, cement is relatively poor with the reinforcement performance of connection steel after mixing, and the connection steel leads to the house very easily and can not produce effectual stability after the building, causes the building technical problem that the fragility collapsed, provides an anti-vibration building foundation structure.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-vibration building foundation structure comprises a base component and an anti-vibration component, wherein the anti-vibration component is arranged in the base component;
the base component comprises a foundation pit, an outer trench ring, an inner trench ring, a reinforced cement layer, an inner trench ring groove and an outer trench ring groove, wherein the outer trench ring is installed on the inner wall of the foundation pit, the outer trench ring groove is arranged in the outer trench ring, the inner trench ring is fixedly installed in the center of the inner part of the foundation pit, the inner trench ring groove is arranged in the inner trench ring, and the reinforced cement layer is filled in the foundation pit;
the subassembly that takes precautions against earthquakes includes the slot, the attenuator, the built-in board, outer loop ditch edge, connect the through hole, pre-buried muscle and metal ground nail, the slot sets up between outer ditch ring and interior ditch ring, the one end fixed connection of attenuator is in the outer wall of interior ditch ring, the built-in board is installed among the interior ditch annular, pre-buried muscle sets up in the bottom of built-in board, outer loop ditch edge sets up in the outside edge of outer ditch ring, connect the through hole link up and set up in the surface on outer loop ditch edge, metal ground nail link up connect in connect among the through hole.
As a further aspect of the present invention: the middle bottom surface of the inner groove ring groove is provided with through connection openings which are uniformly arranged at intervals, and the embedded plates are respectively embedded into the through connection openings for connection.
As a further aspect of the present invention: the outer ditch ring and the inner ditch ring are arranged in the foundation pit and then are in an elongated shape like a Chinese character 'hui'.
As a further aspect of the present invention: the attenuator includes two backup pads, and one end backup pad is connected in the outer wall of interior ditch ring, presss from both sides between two backup pads and establishes the energy-absorbing body.
As a further aspect of the present invention: the dampers are uniformly and fixedly connected to the outer wall of the inner ditch ring in a surrounding manner.
As a further aspect of the present invention: the energy absorber of the damper is of a multilayer structure, and the energy absorber is made of lead-containing rubber.
As a further aspect of the present invention: the metal ground nail penetrates through the connecting through hole and is fixedly inserted into the hard position of the outer edge of the ground foundation pit.
The utility model has the advantages that:
1. the utility model discloses in set up the attenuator, the attenuator includes two backup pads, and the one end backup pad is connected in the outer wall of interior ditch ring, presss from both sides between two backup pads and establishes the energy-absorbing body, and the attenuator can consume and absorb seismic wave's energy, reduces building body's vibration range to reduce building body's the probability of collapsing, improve its shock resistance.
2. This kind of anti-vibration building foundation structure's advantage is being provided with the metal ground nail, and the grafting is fixed in the outer edge hard department of ground foundation ditch among the metal ground nail through connection through-hole for outer ditch ring wholly obtains effectual fixed, thereby avoids taking place not hard up to influence the inside structure of ground at the vibrations in-process.
3. This kind of anti-vibration building foundation structure is provided with outer ditch ring and interior ditch ring, and outer ditch ring and interior ditch ring are the font of returning of stretching the form after foundation pit internally mounted, and the structure of returning the font makes the protection effect of foundation better, can play successive layer's buffering shock attenuation by the shockproof subassembly of inside when receiving seismic wave vibrations, avoids the building fragility to appear collapsing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the overall section structure of the present invention.
Fig. 3 is a schematic diagram of the middle section structure of the present invention.
Fig. 4 is a schematic view of the structure of the outer groove ring of the present invention.
In FIGS. 1-4: 1-foundation pit, 2-outer trench ring, 3-inner trench ring, 4-clearance groove, 5-damper, 6-embedded plate, 7-outer ring trench edge, 8-connecting through hole, 9-embedded rib, 10-reinforced cement layer, 11-metal ground nail, 12-inner trench ring groove and 13-outer trench ring groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an anti-vibration building foundation structure includes a base assembly and an anti-vibration assembly, wherein the anti-vibration assembly is disposed in the base assembly;
the base component comprises a foundation pit 1, an outer trench ring 2, an inner trench ring 3, a reinforced cement layer 10, an inner trench ring groove 12 and an outer trench ring groove 13, wherein the outer trench ring 2 is installed on the inner wall of the foundation pit 1, the outer trench ring groove 13 is arranged in the outer trench ring 2, the inner trench ring 3 is fixedly installed in the inner center of the foundation pit 1, the inner trench ring groove 12 is arranged in the inner trench ring 3, and the reinforced cement layer 10 is filled in the foundation pit 1;
the subassembly that takes precautions against earthquakes includes slot 4, attenuator 5, pre-buried board 6, outer loop ditch is along 7, connect through hole 8, pre-buried muscle 9 and metal ground nail 11, slot 4 sets up between outer ditch ring 2 and interior ditch ring 3, the one end fixed connection of attenuator 5 is in the outer wall of interior ditch ring 3, pre-buried board 6 is installed among interior ditch annular 12, pre-buried muscle 9 sets up in the bottom of pre-buried board 6, the outer loop ditch is along 7 sets up in the outside edge of outer ditch ring 2, connect through hole 8 link up and set up in the surface of outer loop ditch edge 7, metal ground nail 11 link up in connect through hole 8 among.
Wherein, the middle bottom surface department of inner groove annular 12 is provided with the through connection opening that the even interval set up, and pre-buried board 6 imbeds wherein to connect respectively for pour into the reinforcement cement layer 10 and condense fixed back into, inner groove ring 3 and foundation ditch 1 can be connected to pre-buried board 6 and the pre-buried muscle 9 of bottom thereof.
Wherein, outer ditch ring 2 and interior ditch ring 3 are the font of returning of drawing the form behind 1 internally mounted of foundation pit, and the structure of returning the font makes the protective effect of foundation better, can play the cushioning shock attenuation of successive layer when receiving seismic wave vibrations.
Wherein, attenuator 5 includes two backup pads, and one end backup pad is connected in the outer wall of interior ditch ring 3, presss from both sides between two backup pads and establishes the energy-absorbing body, and attenuator 5 can consume and absorb the energy of earthquake wave, reduces the vibration range of building body to reduce the probability of collapsing of building body, improve its shock resistance.
Wherein, the attenuator 5 evenly encircles fixed connection in the outer wall of interior ditch ring 3 for foundation structure's multiaspect homoenergetic is carried out shock attenuation protection by attenuator 5.
The energy absorbing body of the damper 5 is of a multilayer structure, the energy absorbing body is made of lead-containing rubber, and when seismic waves are transmitted, the elastic force of the rubber block is used for doing work and further consuming the seismic waves, so that the vibration amplitude of the building body is reduced.
Wherein, the metal ground nail 11 is inserted and fixed in the through hole 8 at the hard position of the outer edge of the foundation pit 1, so that the outer ditch ring 2 is effectively fixed as a whole, and the influence on the structure inside the foundation due to looseness in the vibration process is avoided.
The working principle is as follows: firstly, filling a reinforced cement layer 10 in a foundation pit 1, installing an inner trench ring 3 at the center of the inner side of a foundation pit 1, fixing the inner trench ring 3 at the bottom of the foundation pit 1, then injecting the reinforced cement layer 10 into an inner trench ring groove 12, connecting the inner part of the inner trench ring groove 12 with the foundation pit 1 through an embedded plate 6, installing the embedded plate 6 in the inner trench ring groove 12, extending an embedded rib 9 into the foundation pit 1 at the bottom to be fixedly connected with the foundation pit 1, after the reinforced cement layer 10 is dried and hardened, stably fixing the inner trench ring 3 in the foundation pit 1, sleeving an outer trench ring 2 at the outer side of the inner trench ring 3, smearing and fixing the outer surface of the outer trench ring 2 and the inner outer trench ring groove 13 in the foundation pit 1 through the reinforced cement layer 10, and arranging a damper 5 at the outer surface of the inner trench ring 3, because of the clearance groove 4 between outer ditch ring 2 and the interior ditch ring 3 is supported by attenuator 5 and is separated apart, can consume and absorb seismic wave's energy, avoid causing the harm to the building, laminate between the outside of outer ditch ring 2 and the inner wall of foundation pit 1, and the outer ring ditch is along 7 surfaces of setting up in foundation pit 1, accessible metal ground nail 11 go on with foundation pit 1 between consolidate and be connected, make outer ditch ring 2 obtain effectual connection and fixed, make foundation pit 1 whole can the increase strength, thereby reduce building body's probability of collapsing, improve its shock resistance.
Claims (7)
1. An anti-vibration building foundation structure comprises a base component and an anti-vibration component, wherein the anti-vibration component is arranged in the base component;
the method is characterized in that: the base component comprises a foundation pit (1), an outer trench ring (2), an inner trench ring (3), a reinforced cement layer (10), an inner trench ring groove (12) and an outer trench ring groove (13), wherein the outer trench ring (2) is installed on the inner wall of the foundation pit (1), the outer trench ring groove (13) is arranged in the outer trench ring (2), the inner trench ring (3) is fixedly installed at the inner center of the foundation pit (1), the inner trench ring groove (12) is arranged in the inner trench ring (3), and the reinforced cement layer (10) is filled in the foundation pit (1);
the shockproof assembly comprises a gap groove (4), a damper (5), an embedded plate (6), an outer ring groove edge (7), a connecting through hole (8), an embedded rib (9) and a metal ground nail (11), the gap groove (4) is arranged between the outer groove ring (2) and the inner groove ring (3), one end of the damper (5) is fixedly connected to the outer wall of the inner groove ring (3), the embedded plate (6) is installed in the inner groove ring groove (12), the embedded rib (9) is arranged at the bottom of the embedded plate (6), the outer ring groove edge (7) is arranged at the outer side edge of the outer groove ring (2), the connecting through hole (8) is communicated with the surface of the outer ring groove edge (7), and the metal ground nail (11) is communicated with the connecting through hole (8).
2. The vibration-proof building foundation structure of claim 1, wherein: the middle bottom surface of the inner groove ring groove (12) is provided with through connection openings which are uniformly arranged at intervals, and the embedded plates (6) are respectively embedded into the through connection openings for connection.
3. The vibration-proof building foundation structure of claim 1, wherein: the outer ditch ring (2) and the inner ditch ring (3) are arranged in the foundation pit (1) and then are in an elongated shape like a Chinese character 'hui'.
4. The vibration-proof building foundation structure of claim 1, wherein: the damper (5) comprises two supporting plates, one end of each supporting plate is connected to the outer wall of the inner ditch ring (3), and an energy absorbing body is clamped between the two supporting plates.
5. The vibration-proof building foundation structure of claim 1, wherein: the dampers (5) are uniformly and fixedly connected to the outer wall of the inner ditch ring (3) in a surrounding manner.
6. The vibration-proof building foundation structure of claim 1, wherein: the energy absorption body of the damper (5) is of a multilayer structure, and the energy absorption body is made of lead-containing rubber.
7. The vibration-proof building foundation structure of claim 1, wherein: the metal ground nail (11) penetrates through the connecting through hole (8) and is fixedly inserted into the hard position of the outer edge of the ground foundation pit (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019824.7U CN213417906U (en) | 2020-09-15 | 2020-09-15 | Anti-vibration building foundation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022019824.7U CN213417906U (en) | 2020-09-15 | 2020-09-15 | Anti-vibration building foundation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213417906U true CN213417906U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022019824.7U Active CN213417906U (en) | 2020-09-15 | 2020-09-15 | Anti-vibration building foundation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213417906U (en) |
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2020
- 2020-09-15 CN CN202022019824.7U patent/CN213417906U/en active Active
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