CN210459539U - High-damping rubber support for building - Google Patents
High-damping rubber support for building Download PDFInfo
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- CN210459539U CN210459539U CN201921154693.4U CN201921154693U CN210459539U CN 210459539 U CN210459539 U CN 210459539U CN 201921154693 U CN201921154693 U CN 201921154693U CN 210459539 U CN210459539 U CN 210459539U
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Abstract
The utility model discloses a high damping rubber support for building, including the rubber column, and set up at rubber column upper end and lower connecting steel plate respectively, the outer parcel of rubber column has the protection glue, the rubber column includes the rubber main part, connects at the upper end of the rubber main part upper closing plate and connects at the lower closing plate of rubber main part lower extreme, the rubber main part includes at least two-layer rubber and at least two-layer steel plate, rubber and steel plate all are the wave to rubber and steel plate superpose the combination in turn, the upper connecting steel plate is connected with the upper closing plate through first bolt, the lower connecting steel plate is connected with lower closing plate through first bolt; and the outer sides of the upper sealing plate and the lower sealing plate are respectively provided with an upper limit ring plate and a lower limit ring plate. The utility model discloses can prevent that rubber support from producing horizontal deformation, strengthen rubber support's tensile ability, make the safety of building obtain more reliable assurance.
Description
Technical Field
The utility model relates to a building device field, concretely relates to high damping rubber support for in building.
Background
China belongs to the countries with frequent earthquakes, and in recent years, large earthquakes occur in Wenchuan and Yaan, and buildings and collapse caused by the earthquakes are the most direct damages to people, so that a great amount of casualties and huge property loss are caused. The traditional earthquake-proof technology is to firmly connect the superstructure of a building with a foundation, namely, the building is covered more firmly and is poured by thicker steel bars and more concrete, but the earthquake-proof effect is not ideal. The existing earthquake-proof technology is that an earthquake-proof device is additionally arranged between an upper structure and a foundation to form an earthquake-proof layer, so that the earthquake action of the upper structure of a building is reduced by 50-80%, and the safety of the building is ensured more reliably.
The rubber support enters a yield state after being pressed for a long time, so that the rubber support has poor tensile force bearing capability when encountering strong shock, and the embedded steel plate and the rubber support are connected and loosened in the shock, so that the building is damaged; and the existing rubber support is easy to deform and poor in hysteretic performance.
Disclosure of Invention
The utility model aims to provide a: the high-damping rubber support for the building can prevent the rubber support from horizontally deforming, protect the building from being damaged, enhance the tensile capacity of the rubber support, isolate the seismic energy from being transmitted to an upper structure, reduce the seismic energy input to the upper structure, reduce the seismic reaction of the upper structure and ensure the safety of the building more reliably.
The utility model adopts the technical scheme as follows:
the utility model relates to a high damping rubber support for in building, including the rubber column, and set up upper connecting steel plate and lower connecting steel plate in rubber column upper end and lower extreme respectively, the outer parcel of rubber column has the protection glue, the rubber column includes the rubber main part, connects the upper seal plate on the rubber main part and connects the lower seal plate at the rubber main part lower extreme, the rubber main part includes at least two-layer rubber and at least two-layer steel plate, rubber and steel plate all are the wave to rubber and steel plate superpose the combination in turn, upper connecting steel plate is connected with upper seal plate through first bolt, lower connecting steel plate is connected with lower seal plate through first bolt; the outer sides of the upper sealing plate and the lower sealing plate are respectively provided with an upper limiting ring plate and a lower limiting ring plate, the upper limiting ring plate is welded with the upper connecting steel plate, and the lower limiting ring plate is welded with the lower connecting steel plate; go up connection steel sheet and connection steel sheet down and all be connected with pre-buried steel sheet through the second bolt to second bolt external thread cover is equipped with the sleeve of being connected with pre-buried steel sheet.
The utility model discloses a rubber column is formed by closely combining rubber and steel plates, the steel plates are all embedded in a support formed in an elastic rubber material, an upper sealing plate and a lower sealing plate are arranged at the upper end and the lower end of the rubber column and are used for supporting the weight of a building, the steel plates arranged in layers in the rubber column play a restraining role on the rubber, so that the rubber column has very high vertical bearing capacity and can bear the load of the building under a normal use state and during an earthquake, excessive deformation is not generated in the vertical direction, the rubber material has damping characteristics, the high-damping rubber can provide damping required by a shock insulation design, a lead core rod is not used, the pollution of lead to the environment is reduced, moreover, the rubber and the steel plates are all in wave alternate superposition combination, the horizontal vibration force of the upper horizontal seismic wave can be converted to all directions, the deformation of the rubber column in the horizontal direction is weakened, the utility model discloses an upper limiting ring plate and a lower limiting ring plate are respectively arranged at the outer sides of, can carry out certain restriction to the horizontal deformation of rubber column, further prevent that rubber support from producing horizontal deformation, protect the building not damaged. The existing rubber support has poor tension bearing capacity, the embedded steel plate is easily loosened after the embedded steel plate and the rubber support are frequently vibrated, and the rubber support is not suitable for earthquake high-occurrence areas, and the utility model discloses be connected with upper sealing plate through first bolt at last steel connecting plate, lower steel connecting plate is connected with lower sealing plate through first bolt, when the earthquake produced the pulling force, first bolt acted, with last steel connecting plate through upper sealing plate and rubber column link together, with lower steel connecting plate through lower sealing plate and rubber column link together, and last steel connecting plate and lower steel connecting plate all are connected with embedded steel plate through the second bolt, embedded steel plate connecting sleeve, the second bolt links together last steel connecting plate and embedded steel plate, the second bolt links together lower steel connecting plate and embedded steel plate, utilizes the tensile capacity of rubber column to undertake the super-intensity earthquake effect, and the last steel connecting plate links together, The lower connecting steel plate and the embedded steel plate are not separated from the rubber column to lose effectiveness, and the tensile bearing capacity of the rubber support is enhanced. The utility model discloses can keep apart seismic energy and transmit to superstructure, reduce the seismic energy who inputs superstructure, prolong superstructure's natural vibration cycle simultaneously, reduce superstructure's earthquake reaction to reach the shockproof requirement of antidetonation, make the safety of building obtain more reliable assurance.
Furthermore, the tail end of the second bolt is also connected with an anchor rod. The stock sets up in the outside of pre-buried steel sheet, with second bolted connection, can pour the support mound on pre-buried steel sheet, is connected with the support mound through the stock.
Further, the anchor rod is provided with a convex block. The anchor rod is connected with the support pier of the building, and the projection is arranged on the anchor rod, so that the anchor rod is more tightly connected with the support pier.
Furthermore, the upper connecting steel plate and the lower connecting steel plate are respectively provided with four groups of second bolts, and each group of second bolts is correspondingly provided with a group of sleeves and anchor rods.
Furthermore, the embedded steel plate is rectangular, and a group of second bolts, sleeves and anchor rods are arranged at each corner of the embedded steel plate. The rectangular embedded steel plate can adapt to the shapes of support columns of most buildings.
Furthermore, the edges and corners of the embedded steel plates are blunt. The hand injury of workers during the installation of the rubber support is avoided, and the rubber support is convenient to install by the workers.
Further, the center of the rubber main body is vertically provided with a damping rod in a penetrating mode, the upper end of the damping rod is abutted to the upper sealing plate, and the lower end of the damping rod is abutted to the lower sealing plate. The damping plate is additionally arranged in the center of the rubber main body to enhance the damping effect of the rubber support.
Further, the rubber column is a cylinder.
To sum up, owing to adopted this technical scheme, the beneficial effects of the utility model are that:
1. the utility model relates to a high damping rubber support for in building, high damped rubber support can provide the required damping of shock insulation design, do not need additionally to set up the attenuator, lead pollution to the environment has been reduced, can keep apart seismic energy and transmit to superstructure, reduce the seismic energy who inputs superstructure, prolong superstructure's period of shaking certainly simultaneously, reduce superstructure's seismic response, thereby reach the shockproof requirement of antidetonation, make the safety of building obtain more reliable assurance.
2. The utility model relates to a high damping rubber support for in building, rubber and steel sheet all are the superpose combination in turn of wave, and the horizontal shaking force that can the upper level seismic wave changes all directions, weakens the deformation of rubber column on the horizontal direction to through last shrouding with the outside of shrouding down be provided with spacing ring board and lower spacing ring board respectively, can carry out certain restriction to the horizontal deformation of rubber column, further prevent rubber support to produce horizontal deformation, the protection building does not receive the damage.
3. The utility model relates to a high damping rubber support for in building, first bolt are connected rubber column and last connecting steel plate and lower connecting steel plate, and the second bolt will be gone up connecting steel plate, lower connecting steel plate and pre-buried steel sheet link together, have strengthened rubber support's tensile ability.
4. The utility model relates to a high damping rubber support for in building has level and smooth hysteresis characteristic, superstructure's earthquake response when not only can reducing the earthquake, also can reduce high-frequency vibration, does not confine to the major earthquake, also has good shock insulation effect when the minor earthquake.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments are 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, for those skilled in the art, other related drawings can be obtained according to the drawings without creative efforts, and the proportional relationship of each component in the drawings in the present specification does not represent the proportional relationship in the actual material selection design, and is only a schematic diagram of the structure or the position, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of a rubber column;
FIG. 3 is a structural view of an embedded steel plate;
fig. 4 is a structural diagram of the present invention in the fourth embodiment.
Reference numerals in the drawings indicate:
1-rubber column, 101-upper sealing plate, 102-lower sealing plate, 103-steel plate, 104-steel plate, 2-upper connecting steel plate, 3-lower connecting steel plate, 4-protective glue, 5-first bolt, 6-upper limiting ring plate, 7-lower limiting ring plate, 8-second bolt, 9-embedded steel plate, 10-sleeve, 11-anchor rod, 1101-lug and 12-damping rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations where mutually exclusive features are expressly stated.
The present invention will be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1-3, the present invention relates to a high damping rubber support for building, which comprises a rubber column 1, and an upper connection steel plate 2 and a lower connection steel plate 3 respectively disposed at the upper end and the lower end of the rubber column, wherein the rubber column 1 is wrapped with a protective rubber 4, the rubber column 1 comprises a rubber main body, an upper sealing plate 101 connected to the upper end of the rubber main body, and a lower sealing plate 102 connected to the lower end of the rubber main body, the rubber main body comprises at least two layers of rubber 103 and at least two layers of steel plates 104, the rubber 103 and the steel plates 104 are both wavy, and the rubber 103 and the steel plates 104 are alternately stacked and combined, the upper connection steel plate 2 is connected to the upper sealing plate 101 through a first bolt 5, and the lower connection steel plate 3 is connected to the lower sealing plate 102 through; the outer sides of the upper sealing plate 101 and the lower sealing plate 102 are respectively provided with an upper limiting ring plate 6 and a lower limiting ring plate 7, the upper limiting ring plate 6 is welded with the upper connecting steel plate 2, and the lower limiting ring plate 7 is welded with the lower connecting steel plate 3; go up connecting plate 2 and lower connecting plate 3 and all be connected with pre-buried steel sheet 9 through second bolt 8 to 8 external thread covers of second bolt are equipped with the sleeve 10 of being connected with pre-buried steel sheet 9.
The rubber column 1 of the utility model is formed by tightly combining rubber 103 and steel plates 104, the steel plates 104 are all embedded in the rubber column 1 formed in elastic rubber materials, and the upper and lower ends of the steel plates are provided with the upper sealing plate 101 and the lower sealing plate 102 for supporting the weight of a building, the steel plates 104 arranged in layers in the rubber column 1 play a role in restraining the rubber 103, so that the rubber column 1 has very high vertical bearing capacity, can bear the load of the building under the normal use state and during the earthquake, and does not generate excessive deformation in the vertical direction, and the rubber materials have damping characteristics, the high-damping rubber 103 can provide damping required by the shock insulation design, lead core rods are not used, the pollution of lead to the environment is reduced, moreover, the rubber 103 and the steel plates 104 are combined in wave alternate superposition, the horizontal vibration force of the horizontal seismic waves can be converted to all directions, and the deformation of the rubber column 1 in the horizontal direction is weakened, the utility model discloses be provided with spacing crown plate 6 and lower spacing crown plate 7 respectively in last shrouding 101 and the outside of shrouding 102 down, can carry out certain restriction to the horizontal deformation of rubber column 1, further prevent rubber support to produce horizontal deformation, the protection building does not receive the damage. The existing rubber support has poor tension bearing capacity, the connection between the pre-buried steel plate 9 and the rubber support is easy to loose after frequent vibration, and the rubber support is not suitable for earthquake high-rise areas, while the utility model is characterized in that the upper connecting steel plate 2 is connected with the upper closing plate 101 through the first bolt 5, the lower connecting steel plate 3 is connected with the lower closing plate 102 through the first bolt 5, when tension is generated in earthquake, the first bolt 5 acts to connect the upper connecting steel plate 2 with the rubber column 1 through the upper closing plate 101, the lower connecting steel plate 3 with the rubber column 1 through the lower closing plate 102, the upper connecting steel plate 2 and the lower connecting steel plate 3 are both connected with the pre-buried steel plate 9 through the second bolt 8, the pre-buried steel plate 9 is connected with the sleeve 10, the upper connecting steel plate 2 and the pre-buried steel plate 9 are connected together through the second bolt 8, the lower connecting steel plate 3 and the pre-, the tensile capacity of the rubber column 1 is utilized to bear the action of super-intensity earthquake, and the upper connecting steel plate 2, the lower connecting steel plate 3 and the embedded steel plate 9 are not separated from the rubber column 1 to lose effectiveness, so that the tensile capacity of the rubber support is enhanced. The utility model discloses can keep apart seismic energy and transmit to superstructure, reduce the seismic energy who inputs superstructure, prolong superstructure's natural vibration cycle simultaneously, reduce superstructure's earthquake reaction to reach the shockproof requirement of antidetonation, make the safety of building obtain more reliable assurance.
Example two
The embodiment is to further explain the present invention.
As shown in fig. 1, in this embodiment, on the basis of the above embodiment, in a preferable scheme of this embodiment, an anchor rod 11 is further connected to the tail end of the second bolt 8. The anchor rod 11 is arranged on the outer side of the embedded steel plate 9 and connected with the second bolt 8, a support pier can be poured on the embedded steel plate 9, and the anchor rod 11 is connected with the support pier.
In a preferred embodiment of the present invention, the anchor rod 11 is provided with a projection 1101. The anchor rod 11 is connected with the support pier of the building, and the projection 1101 is arranged on the anchor rod 11, so that the anchor rod 11 is connected with the support pier more firmly.
In a preferred scheme of this embodiment, the upper connection steel plate 2 and the lower connection steel plate 3 respectively have four sets of second bolts 8, and each set of second bolts 8 is correspondingly provided with a set of sleeve 10 and anchor rod 11.
EXAMPLE III
The embodiment is to further explain the present invention.
In this embodiment, on the basis of the second embodiment, in a preferable scheme of this embodiment, the embedded steel plate 9 is rectangular, and a set of second bolts 8, a sleeve 10 and an anchor rod 11 are arranged at each corner of the embedded steel plate 9. The rectangular embedded steel plate 9 can adapt to the shapes of support columns of most buildings.
In a preferable scheme of this embodiment, the edges and corners of the embedded steel plates 9 are chamfered. The hand injury of workers during the installation of the rubber support is avoided, and the rubber support is convenient to install by the workers.
Example four
The embodiment is to further explain the present invention.
As shown in fig. 4, in this embodiment, on the basis of the above embodiment, in a preferable scheme of this embodiment, a damper rod 12 is vertically penetrated through the center of the rubber main body, the upper end of the damper rod 12 abuts against the upper sealing plate 101, and the lower end of the damper rod 12 abuts against the lower sealing plate 102. In this embodiment, the damping rod 12 is made of high damping composite rubber material, and the damping rod 12 is additionally arranged at the center of the rubber main body to enhance the damping effect of the rubber support.
In a preferred embodiment of the present invention, the rubber column 1 is a cylinder.
The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions conceived by the inventive work within the technical scope disclosed by the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (8)
1. The utility model provides a high damping rubber support for in building, includes rubber column (1) to and set up respectively at last steel sheet (2) and lower steel sheet (3) of connecting on rubber column upper end and lower extreme, its characterized in that: the rubber column (1) is wrapped by protective rubber (4), the rubber column (1) comprises a rubber main body, an upper sealing plate (101) connected to the upper end of the rubber main body and a lower sealing plate (102) connected to the lower end of the rubber main body, the rubber main body comprises at least two layers of rubber (103) and at least two layers of steel plates (104), the rubber (103) and the steel plates (104) are wavy, the rubber (103) and the steel plates (104) are alternately overlapped and combined, the upper connecting steel plate (2) is connected with the upper sealing plate (101) through a first bolt (5), and the lower connecting steel plate (3) is connected with the lower sealing plate (102) through the first bolt (5); the outer sides of the upper sealing plate (101) and the lower sealing plate (102) are respectively provided with an upper limiting ring plate (6) and a lower limiting ring plate (7), the upper limiting ring plate (6) is welded with the upper connecting steel plate (2), and the lower limiting ring plate (7) is welded with the lower connecting steel plate (3); go up connecting plate (2) and lower connecting plate (3) and all be connected with pre-buried steel sheet (9) through second bolt (8) to second bolt (8) external screw thread cover is equipped with sleeve (10) of being connected with pre-buried steel sheet (9).
2. A high damping rubber mount for use in construction according to claim 1 wherein: the tail end of the second bolt (8) is also connected with an anchor rod (11).
3. A high damping rubber mount for use in construction according to claim 2 wherein: the anchor rod (11) is provided with a lug (1101).
4. A high damping rubber mount for use in construction according to claim 3 wherein: go up connecting plate (2) and lower connecting plate (3) and have four groups second bolt (8) respectively, every group second bolt (8) all correspond and are provided with a set of sleeve (10) and stock (11).
5. A high damping rubber mount for use in construction according to claim 3 wherein: the embedded steel plate (9) is rectangular, and each corner of the embedded steel plate (9) is provided with a group of second bolts (8), a sleeve (10) and an anchor rod (11).
6. A high damping rubber mount for use in construction according to claim 5 wherein: and the edges and corners of the embedded steel plates (9) are blunt.
7. A high damping rubber mount for use in construction according to claim 3 wherein: the center of the rubber main body vertically penetrates through a damping rod (12), the upper end of the damping rod (12) is abutted with the upper sealing plate (101), and the lower end of the damping rod (12) is abutted with the lower sealing plate (102).
8. A high damping rubber mount for use in construction according to claim 7 wherein: the rubber column (1) is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154693.4U CN210459539U (en) | 2019-07-22 | 2019-07-22 | High-damping rubber support for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154693.4U CN210459539U (en) | 2019-07-22 | 2019-07-22 | High-damping rubber support for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210459539U true CN210459539U (en) | 2020-05-05 |
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ID=70447459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154693.4U Active CN210459539U (en) | 2019-07-22 | 2019-07-22 | High-damping rubber support for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210459539U (en) |
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2019
- 2019-07-22 CN CN201921154693.4U patent/CN210459539U/en active Active
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