CN212388820U - Large-deformation shock insulation structure - Google Patents
Large-deformation shock insulation structure Download PDFInfo
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- CN212388820U CN212388820U CN202021829859.0U CN202021829859U CN212388820U CN 212388820 U CN212388820 U CN 212388820U CN 202021829859 U CN202021829859 U CN 202021829859U CN 212388820 U CN212388820 U CN 212388820U
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- cover plate
- seismic isolation
- building
- trench cover
- shock insulation
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Abstract
The utility model discloses a big shock insulation structure that warp, include: fixing the outer wall; the building platform is positioned on the outer side surface of the fixed outer wall, and a shock insulation ditch is formed on the building platform; the building floor slab is movably arranged above the fixed outer wall and is provided with a first end far away from the fixed outer wall and a second end close to the fixed outer wall; the cover is arranged on a trench cover plate above the shock insulation trench, the trench cover plate is provided with a first end and a second end which are opposite, the first end of the trench cover plate is hinged to the second end of the building floor, the second end of the trench cover plate is slidably arranged on the building platform, the end part of the second end of the trench cover plate is provided with a convex arc surface extending to the bottom side, and the building platform is provided with a concave arc surface which is consistent with the bending direction of the convex arc surface and is provided with a certain moving clearance. The utility model discloses can effectively solve the deformation problem of shock insulation monomer and peripheral ground or building.
Description
Technical Field
The utility model relates to a shock insulation ditch technical field especially relates to a big shock insulation structure that warp.
Background
When the design construction such as airport terminal building, stadium, for improving building structure anti-seismic performance, need set up independent shock insulation layer in the structure bottom, set up different models, diameter rubber support in the shock insulation layer. But also for the deformation of adaptation shock insulation monomer simultaneously, need set up the shock insulation ditch between building periphery and relatively fixed peripheral ground, building, when preventing that shock insulation monomer warp, the knot constructs the damage, and sets up mobilizable ditch cover plate in the top of shock insulation ditch, can also shield the shock insulation ditch when not influencing the effect of shock insulation ditch, avoids causing the influence to road or base. The shock insulation ditch among the prior art and the structural system of ditch apron are either too simple, and the result of use of ditch apron is relatively poor, or too complicated, and the shock insulation effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a big shock insulation structure that warp, can effectively solve the deformation problem of shock insulation monomer and peripheral ground or building.
In order to achieve the above object, the utility model adopts the following technical scheme: a large deformation seismic isolation structure comprising:
fixing the outer wall;
the building platform is positioned on the outer side surface of the fixed outer wall, and a shock insulation ditch is formed on the building platform;
the building floor slab is movably arranged above the fixed outer wall and is provided with a first end far away from the fixed outer wall and a second end close to the fixed outer wall;
the cover is arranged on a trench cover plate above the shock insulation trench, the trench cover plate is provided with a first end and a second end which are opposite, the first end of the trench cover plate is hinged to the second end of the building floor, the second end of the trench cover plate is slidably arranged on the building platform, the end part of the second end of the trench cover plate is provided with a convex arc surface extending to the bottom side, and the building platform is provided with a concave arc surface which is consistent with the bending direction of the convex arc surface and is provided with a certain moving clearance.
Optionally, the fixed outer wall deviates from the bottom of one side of shock insulation ditch is formed with the soleplate, the soleplate with be equipped with the shock insulation layer between the building floor, the shock insulation layer including set firmly in shock insulation buttress on the soleplate and set firmly in shock insulation support on the shock insulation buttress, building floor's lower surface set firmly with the shock insulation post of shock insulation support upper surface fixed connection.
Optionally, a water outlet is arranged in the shock insulation ditch, and a water drain pipe is externally connected to the water outlet.
Optionally, a lubricating plate fixedly arranged on the building platform is arranged between the trench cover plate and the building platform.
Optionally, a gap cover plate is fixedly arranged above the second end of the trench cover plate and covers the moving gap.
Optionally, the building floor slab is connected with a hinge through a first embedded part, the first end of the trench cover plate is hinged to the building floor slab through the hinge, and the first end of the trench cover plate is fixedly provided with an elastic sheet located above the hinge.
Optionally, a fixed block with the same height as the road surface above the building platform is fixedly arranged on the building platform, and the fixed block is provided with the concave arc surface.
Optionally, a second embedded part buried in the building platform is fixedly arranged at the bottom of the fixed block.
Optionally, a foam glass plate slidably disposed at the bottom of the second end of the building platform is fixedly disposed at the top end of the fixed outer wall.
Optionally, the trench cover includes interconnect's first box and second box, first box with the building floor is articulated, form on the second box protruding cambered surface, be equipped with respectively in first box and the second box steel reinforcement framework and wrap up in and cover steel reinforcement framework's concrete.
The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect: the problem of deformation of the shock insulation monomer and the surrounding ground or a building can be effectively solved, colleagues can bear certain load, and the influence of shock insulation on the use function of the building is reduced.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 shows according to the utility model discloses the overall structure schematic diagram of big deformation isolation structure.
Fig. 2 shows a schematic view of a local structure of a large deformation seismic isolation structure according to the present invention.
Fig. 3 shows the structure schematic diagram of the seismic isolation structure with large deformation according to the utility model.
Fig. 4 shows the schematic structural diagram of the installation of the elastic sheet in the large deformation seismic isolation structure according to the utility model.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-2, the utility model discloses big deformation isolation structure of embodiment includes: fixing the outer wall 100; the building platform 300 is positioned on the outer side surface of the fixed outer wall 100, and a shock insulation ditch 3 is formed on the building platform 300; a building floor 200 movably disposed above the fixed outer wall 100; a trench cover plate 2 arranged above the shock insulation trench 3.
In this embodiment, the building floor 200 and the building platform 300 are uniform in height, a bump is formed on the building floor 200, one end of the trench cover 2 is connected to the bump, and the upper end surface of the trench cover 2 is uniform in height with the roadbed surface.
In this embodiment, the trench cover 2 includes interconnect's first box 21 and second box 22, and first box 21 is articulated with building floor 200, forms protruding cambered surface on the second box 22, is equipped with the framework of steel reinforcement and wraps up in first box 21 and the second box 22 the concrete that covers the framework of steel reinforcement respectively to strengthen the structure of trench cover 2, and the height of first box 21 is shorter than the height of second box 22, make the construction space height of decorative layer reserved for first box 21. The second end top of the trench cover plate 2 sets firmly the gap cover plate 6 covering the moving gap top, the gap cover plate 6 is fixedly installed on the upper end of the second box body 22 in the trench cover plate 2 through connecting pieces such as bolts, so that the road surface is smooth, the influence on pedestrians is avoided, and the gap cover plate 6 is a steel plate and has strong supporting force and long service life.
The bottom that fixed outer wall 100 deviates from one side of shock insulation ditch 3 is formed with soleplate 400, is equipped with the shock insulation layer between soleplate 400 and the building floor 200, and the shock insulation layer is including setting firmly shock insulation buttress 13 on soleplate 400 and setting firmly shock insulation support 12 on shock insulation buttress 13, and building floor 200's lower surface sets firmly the shock insulation post 11 with shock insulation support 12 upper surface fixed connection. When an earthquake occurs, the building floor slab 200 is rocked to change the position, so that the upper surface of the shock-insulation support 12 is driven by the shock-insulation column 11 to move, and the bottom of the shock-insulation support 12 is fixed to be distorted.
In order to reduce the resistance when the trench cover 2 moves and increase the moving lubricity, a lubricating plate 10 fixedly arranged on the building platform 300 is arranged between the trench cover 2 and the building platform 300, and the lubricating plate 10 is welded on a third embedded part 102 embedded in the building platform 300, so that the lubricating plate 10 is more stably installed. Wherein, lubricated board 10 is the polytetrafluoroethylene board, has very superior comprehensive properties: high and low temperature resistance (-192-260 ℃), corrosion resistance (strong acid, strong alkali, aqua regia and the like), weather resistance, high insulation, high lubrication, non-adhesion, non-toxicity and the like, and long service life.
A water outlet 4 is arranged in the shock insulation ditch 3, and a water drain pipe is connected outside the water outlet 4, so that accumulated water in the shock insulation ditch 3 in rainy days can be drained.
The building floor slab 200 is connected with a hinge 9 through a first embedded part 101, the first end of the trench cover plate 2 is hinged on the building floor slab 200 through the hinge 9, and the first end of the trench cover plate 2 is fixedly provided with an elastic sheet 8 positioned above the hinge 9. As shown in fig. 4, the elastic sheet 8 is arranged in a shape like the Chinese character 'zhi', the bottom end of the elastic sheet is connected with the upper surface of the first box 21 of the trench cover plate 2 through a bolt, the upper end of the elastic sheet is highly uniform with the top end of the first embedded part 101, and when the trench cover plate 2 is in a horizontal normal state, the elastic sheet 8 is tightly attached to the first embedded part 101 at the moment, so that external sundries are prevented from falling into a gap, rusting and blocking are caused to a hinge, when the trench cover plate 2 is tilted by the second end of the trench cover plate 2, the elastic sheet 8 is compressed and deformed, and the rotation of the trench cover plate 2. When the cover plate returns to the original position, the spring piece 8 also returns to the original position.
During actual construction, the trench cover plate 2 needs to be kept horizontal during installation, so that the first embedded part 101 connected with the hinge 9 at the first end of the trench cover plate 2 needs to be reserved with enough height so as to provide an adjustable space for the hinge 9 to be installed, and ensure the installation precision of the trench cover plate 2. I.e., slightly oversized when the first embedment 101 is installed, and may be cut after installation of the trench cover 2 is completed.
The building platform 300 is fixedly provided with a fixed block 7 which is uniform in height with the road surface above the building platform 300, and a concave arc surface is formed on the fixed block 7. Wherein the fixed block 7 is a steel box, and the bottom of the fixed block 7 is welded with a second embedded part 103 embedded in the building platform 300.
The top end of the fixed outer wall 100 is fixedly provided with a foam glass plate 5 which is slidably arranged at the bottom of the second end of the building platform 300, and a structural joint needs to be formed between the fixed outer wall 100 and the building floor 200 which can move along with the vibration isolation support, so that the purpose of resisting deformation is achieved. Therefore, the foam glass plates 5 are filled in the structural joints to block the structural joints and play roles in fire prevention and heat insulation, and meanwhile, the movement of the building floor slab 200 is not influenced.
The large-deformation seismic isolation structure provided by the embodiment of the invention comprises the following steps during construction:
s1: and constructing a shock insulation layer at the bottom of the building structure.
The construction method comprises the steps of pouring a foundation slab 400, a fixed outer wall 100 and a building floor slab 200 positioned above the foundation slab 400 and the fixed outer wall 100, and constructing a seismic isolation layer consisting of seismic isolation columns 11, seismic isolation buttresses 13 and seismic isolation supports 12 between the building floor slab 200 and the foundation slab 400.
When the fixed outer wall is constructed, the foam glass plate 5 is fixedly arranged on the upper part of the fixed outer wall.
When constructing the building floor 200 above, a concrete bump is formed on the upper surface of the building floor 200, and the first embedded part 101 is installed on the side of the bump near the second end of the building floor 200.
S2: and pouring the construction platform 300 and reserving a vibration isolation ditch 3.
When the building platform 300 is constructed, the second embedded parts 103 and the third embedded parts 102 are installed on the upper surface of the pouring platform, and polytetrafluoroethylene plates are welded on the third embedded parts 102, in this embodiment, two third embedded parts 102 and polytetrafluoroethylene plates respectively located on the two third embedded parts 102 are provided.
And a water outlet 4 is arranged on the bottom side wall of the shock insulation ditch 3, and a water drainage pipe is arranged at the bottom of the water outlet 4.
S3: and a trench cover plate 2 is arranged above the shock insulation trench 3.
In this embodiment, the heights of the upper surfaces of the building platform 300 and the building floor 200 are uniform, and the first end and the second end of the trench cover plate 2 are respectively arranged on the building floor 200 and the building platform 300, so that the trench cover plate 2 covers the upper side of the seismic isolation trench 3. And a hinge 9 welded to the first embedded part 101 is welded to the first end of the trench cover plate 2. And the upper surface of the first end of the trench cover plate 2 is fixedly connected with an elastic sheet 8 through a bolt.
In this embodiment, the trench cover 2 includes first box 21 and second box 22 of interconnect, and first box 21 is articulated with building floor 200, forms protruding cambered surface on the second box 22, is equipped with the framework of steel reinforcement and wraps up in the framework of steel reinforcement's concrete in first box 21 and the second box 22 respectively. Therefore, when the trench cover 2 is constructed, the bottom part of the first box body 21 of the trench cover 2 is firstly installed, a steel reinforcement framework is bound in the first box body 21, concrete is poured, the upper cover plate of the first box body 21 is finally installed, the second box body 22 is installed at the end part of the first box body 21, the gap cover plate 6 is installed on the upper surface of the second box body 22 through bolts, and the bolts are installed in counter bores to ensure that the surface is smooth. The first box 21, the second box 22 and the gap cover 6 are all made of steel.
Meanwhile, the second embedded part 103 is welded and connected with a fixed block 7 with a concave arc surface, so that the concave arc surface is opposite to the convex arc surface on the second box body 22 and a moving gap is formed. In this embodiment, the fixing block 7 is a steel box.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (10)
1. A large deformation seismic isolation structure, comprising:
fixing the outer wall;
the building platform is positioned on the outer side surface of the fixed outer wall, and a shock insulation ditch is formed on the building platform;
the building floor slab is movably arranged above the fixed outer wall and is provided with a first end far away from the fixed outer wall and a second end close to the fixed outer wall;
the cover is arranged on a trench cover plate above the shock insulation trench, the trench cover plate is provided with a first end and a second end which are opposite, the first end of the trench cover plate is hinged to the second end of the building floor, the second end of the trench cover plate is slidably arranged on the building platform, the end part of the second end of the trench cover plate is provided with a convex arc surface extending to the bottom side, and the building platform is provided with a concave arc surface which is consistent with the bending direction of the convex arc surface and is provided with a certain moving clearance.
2. The large deformation seismic isolation structure according to claim 1, wherein a base plate is formed at the bottom of one side of the fixed outer wall, which is far away from the seismic isolation groove, a seismic isolation layer is arranged between the base plate and the building floor, the seismic isolation layer comprises seismic isolation buttresses fixedly arranged on the base plate and seismic isolation supports fixedly arranged on the seismic isolation buttresses, and seismic isolation columns fixedly connected with the upper surfaces of the seismic isolation supports are fixedly arranged on the lower surface of the building floor.
3. The large deformation seismic isolation structure as claimed in claim 1, wherein a drainage outlet is arranged in the seismic isolation trench, and a drainage pipe is externally connected to the drainage outlet.
4. A seismic isolation structure as claimed in claim 1, wherein a lubricating plate is provided between said trench cover and said building platform and is fixedly mounted on said building platform.
5. A seismic isolation structure as claimed in claim 1, wherein a gap cover plate is fixedly provided above the second end of the trench cover plate to cover the moving gap.
6. A large deformation isolation structure as claimed in claim 1, wherein the building floor is connected with a hinge through a first embedded part, the first end of the trench cover plate is hinged on the building floor through the hinge, and the first end of the trench cover plate is fixedly provided with a spring sheet positioned above the hinge.
7. A large deformation shock insulation structure as claimed in claim 1, wherein a fixed block having a height uniform with the road surface above the building platform is fixedly arranged on the building platform, and the fixed block is formed with the concave arc surface.
8. A large deformation shock insulation structure as claimed in claim 7, wherein the bottom of the fixed block is fixedly provided with a second embedded part embedded in the building platform.
9. A seismic isolation structure as claimed in claim 1, wherein the top end of the fixed outer wall is fixedly provided with a foam glass plate slidably arranged at the bottom of the second end of the building platform.
10. The large deformation shock insulation structure of claim 1, wherein the trench cover plate comprises a first box body and a second box body which are connected with each other, the first box body is hinged with the building floor slab, the second box body is provided with the convex cambered surface, and the first box body and the second box body are respectively internally provided with a steel reinforcement framework and concrete wrapped on the steel reinforcement framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829859.0U CN212388820U (en) | 2020-08-27 | 2020-08-27 | Large-deformation shock insulation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829859.0U CN212388820U (en) | 2020-08-27 | 2020-08-27 | Large-deformation shock insulation structure |
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| CN212388820U true CN212388820U (en) | 2021-01-22 |
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| CN202021829859.0U Active CN212388820U (en) | 2020-08-27 | 2020-08-27 | Large-deformation shock insulation structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135140A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building edge shock insulation ditch top elevation different time |
-
2020
- 2020-08-27 CN CN202021829859.0U patent/CN212388820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114135140A (en) * | 2021-12-20 | 2022-03-04 | 河北建筑设计研究院有限责任公司 | Shock insulation node structure for building edge shock insulation ditch top elevation different time |
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