CN210086493U - Assembled building shock insulation system - Google Patents

Assembled building shock insulation system Download PDF

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Publication number
CN210086493U
CN210086493U CN201920454899.2U CN201920454899U CN210086493U CN 210086493 U CN210086493 U CN 210086493U CN 201920454899 U CN201920454899 U CN 201920454899U CN 210086493 U CN210086493 U CN 210086493U
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China
Prior art keywords
shock insulation
shock
ground
building
sealing plate
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Expired - Fee Related
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CN201920454899.2U
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Chinese (zh)
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杨贵文
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Individual
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Individual
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  • Vibration Prevention Devices (AREA)

Abstract

The utility model provides an assembly type building shock insulation system, which comprises a ground, a building arranged on the ground, and a cross beam arranged at the lower part of the building, wherein a plurality of shock insulation supports are clamped between the cross beam and the ground; the two ends of the cross beam are connected with the limiting walls through horizontal fixing mechanisms. The utility model discloses a shock insulation system can effectively release because the load of the vertical direction of seismic action production and the shear stress of horizontal direction, furthest reduces the seismic damage of building, has fine shock attenuation effect, has strengthened whole shock insulation system's horizontal deformability simultaneously, prevents that the shock insulation layer from taking place too big horizontal displacement, and leads to shock insulation system to damage.

Description

Assembled building shock insulation system
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to an assembly type structure shock insulation system.
Background
Shock insulation is a novel shock-proof form of a building structure, and a shock insulation cushion is arranged at the top of a certain layer of column of a house to prevent the earthquake effect from being transmitted to an upper-layer building, so that the effect of weakening the earthquake on the upper-layer structure is achieved. The structural member has small horizontal rigidity and large vertical rigidity, can bear large horizontal deformation, and can be used as a part of a load-bearing system. The common laminated rubber vibration isolation support is formed by laminating and pressing a steel plate and rubber at high temperature after vulcanization. The existing shock insulation device has poor stability and can not effectively resist shock. In addition, the rubber of the common laminated rubber shock insulation structure easily causes overlarge horizontal displacement of rubber materials under the action of vertical seismic load on the upper part, and then generates larger vertical deformation, so that the building is easily damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an assembled building shock insulation system for solve the above-mentioned problem that exists among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the assembled building shock isolation system comprises the ground, a building arranged on the ground and a cross beam arranged at the lower part of the building, wherein a plurality of shock isolation support seats are clamped between the cross beam and the ground; the shock insulation support is characterized in that limiting walls are arranged on the ground at two sides of the cross beam, two adjacent shock insulation supports are fixedly connected through a horizontal shock absorption spring, the two shock insulation supports at two ends are located between the two shock insulation supports and the limiting walls at two corresponding sides, and the two ends of the cross beam are connected with the limiting walls through horizontal fixing mechanisms.
Further, the shock insulation support comprises an upper sealing plate, a lower sealing plate and a shock insulation layer arranged between the upper sealing plate and the lower sealing plate, a high-damping lead core is embedded in the center of the shock insulation layer, vertical shock absorption springs are arranged on two sides of the shock insulation layer, and two ends of each vertical shock absorption spring are respectively fixedly connected with the upper sealing plate and the lower sealing plate.
Further, the shock insulation layer comprises multiple layers of shock insulation rubber and multiple layers of support plates, and the multiple layers of shock insulation rubber and the multiple layers of support plates are alternately adhered to each other.
Further, the horizontal fixing mechanism is a steel pull rod.
Furthermore, the concrete reinforcing rib fixing structure further comprises a concrete reinforcing rib, and a plurality of concrete reinforcing ribs are inserted between the limiting wall and the ground and used for stabilizing the limiting wall.
Further, the cross beam is a reinforced concrete beam or a steel beam.
The utility model discloses an assembled building shock insulation system, when the building meets with the earthquake, the isolation bearing can exert shock insulation and absorb seismic energy's effect, furthest reduces the seismic damage of building. The horizontal damping spring that sets up between vertical damping spring on the shock insulation support and two adjacent shock insulation supports can effectively release because the load of the vertical direction of seismic action production and the shear stress of horizontal direction, has fine shock attenuation effect, has strengthened whole shock insulation system's horizontal deformation ability simultaneously, prevents that the shock insulation layer from taking place too big horizontal displacement, and leads to shock insulation system to damage, guarantees again simultaneously that whole shock insulation system has sufficient shock insulation shock-absorbing capacity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the assembled building seismic isolation system of the present invention;
fig. 2 is the utility model discloses an assembled building shock insulation system's isolation bearing structure schematic diagram.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.
According to fig. 1-2, illustrate the utility model discloses an assembled building shock insulation system, including ground 2 and set up building 1 on ground 2, still including setting up crossbeam 3 in building 1 lower part, the crossbeam is reinforced concrete roof beam or girder steel, presss from both sides between above-mentioned crossbeam 3 and the ground 2 and establishes a plurality of isolation bearing 5. The subaerial spacing wall 4 that sets up of crossbeam 3 both sides, through horizontal damping spring 7 fixed connection between two adjacent above-mentioned isolation bearing 5, be located two isolation bearing 5 at both ends and correspond between the spacing wall 4 of both sides to and all be connected through horizontal fixed establishment 6 between crossbeam 3's both ends and the spacing wall 4.
Above-mentioned isolation bearing 5 includes shrouding 501 and shrouding 502 down to and set up at last shrouding 501 and the middle shock insulation layer 503 of shrouding 502 down, and the center on shock insulation layer 503 is inlayed and is established high damping lead 505, and the both sides on above-mentioned shock insulation layer 503 all set up vertical damping spring 504, and vertical damping spring 504's both ends respectively with above-mentioned shrouding 501 and shrouding 502 fixed connection down, as shown in fig. 2. Specifically, the seismic isolation layer 503 includes multiple layers of seismic isolation rubber and multiple layers of support plates, and the multiple layers of seismic isolation rubber and the multiple layers of support plates are alternately adhered to each other by a vulcanization process.
In order to further guarantee the stability of the limiting wall 4, the concrete reinforcing rib structure further comprises a concrete reinforcing rib 8, and a plurality of concrete reinforcing ribs 8 are inserted between the limiting wall 4 and the ground 2 and used for stabilizing the limiting wall 4 and further guaranteeing the stability of the building 1 above. In addition, the horizontal fixing mechanism 6 is a steel pull rod, has high strength and high toughness, plays a role in reinforcement, effectively reduces the shaking of the upper building 1 during the earthquake, avoids the overlarge horizontal displacement of the building 1, and ensures the stability of the building.
In the above embodiment, the seismic isolation support 5 is arranged between the cross beam 3 and the ground 2, and when the building 1 encounters an earthquake, the seismic isolation support 5 can play a role in isolating the earthquake and absorbing the earthquake energy, so that the earthquake damage of the building is reduced to the maximum extent. High damping lead 505 is established to the center of isolation layer 503 of isolation bearing 5, the isolation shock-absorbing capacity of isolation layer 503 has been improved, in addition, vertical damping spring 504 has all been set up in the both sides of isolation layer 503, can effectively release the load of the vertical direction of earthquake, play the effect of buffering, and fixed connection's horizontal damping spring 7 between two adjacent isolation bearings 5, can release the horizontal direction's that produces shear stress because of the load of vertical direction, and can effectively weaken rocking of the horizontal direction that the earthquake produced, have fine shock attenuation effect, whole isolation system's horizontal deformation ability has been strengthened simultaneously, prevent that isolation layer 503 from taking place too big horizontal displacement, and lead to isolation system's damage, guarantee again simultaneously that whole isolation system has sufficient isolation shock-absorbing capacity. In addition, the beam 3 and the shock insulation supports 5 at the two ends are fixedly connected with the limiting walls 4 at the two corresponding sides through steel pull rods, so that horizontal shaking of the building 1 above the beam is further weakened, and the stability of the building 1 is ensured.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. Assembled building shock insulation system, including ground and set up the building on ground, its characterized in that: the shock insulation support is characterized by also comprising a cross beam arranged at the lower part of the building, wherein a plurality of shock insulation supports are clamped between the cross beam and the ground; the shock insulation support is characterized in that limiting walls are arranged on the ground at two sides of the cross beam, two adjacent shock insulation supports are fixedly connected through a horizontal shock absorption spring, the two shock insulation supports at two ends are located between the two shock insulation supports and the limiting walls at two corresponding sides, and the two ends of the cross beam are connected with the limiting walls through horizontal fixing mechanisms.
2. The assembled building seismic isolation system of claim 1, wherein: the shock insulation support comprises an upper sealing plate, a lower sealing plate and a shock insulation layer arranged between the upper sealing plate and the lower sealing plate, a high-damping lead core is embedded in the center of the shock insulation layer, vertical shock absorption springs are arranged on two sides of the shock insulation layer, and two ends of each vertical shock absorption spring are respectively fixedly connected with the upper sealing plate and the lower sealing plate.
3. The assembled building seismic isolation system of claim 2, wherein: the shock insulation layer comprises multiple layers of shock insulation rubber and multiple layers of supporting plates, and the multiple layers of shock insulation rubber and the multiple layers of supporting plates are alternately adhered together.
4. A fabricated building seismic isolation system as in claim 1, 2 or 3, wherein: the horizontal fixing mechanism is a steel pull rod.
5. The assembled building seismic isolation system of claim 4, wherein: still include the concrete strengthening rib, peg graft many between spacing wall and the ground the concrete strengthening rib is used for stabilizing spacing wall.
6. The assembled building seismic isolation system of claim 1, 2, 3, or 5, wherein: the beam is a reinforced concrete beam or a steel beam.
CN201920454899.2U 2019-04-04 2019-04-04 Assembled building shock insulation system Expired - Fee Related CN210086493U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920454899.2U CN210086493U (en) 2019-04-04 2019-04-04 Assembled building shock insulation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920454899.2U CN210086493U (en) 2019-04-04 2019-04-04 Assembled building shock insulation system

Publications (1)

Publication Number Publication Date
CN210086493U true CN210086493U (en) 2020-02-18

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Application Number Title Priority Date Filing Date
CN201920454899.2U Expired - Fee Related CN210086493U (en) 2019-04-04 2019-04-04 Assembled building shock insulation system

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CN (1) CN210086493U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114482292A (en) * 2022-03-09 2022-05-13 石河子大学 Building damping device convenient to fault detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114482292A (en) * 2022-03-09 2022-05-13 石河子大学 Building damping device convenient to fault detection

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200218

Termination date: 20210404