CN217581508U - Fixed shock insulation rubber support structure that anti-drawing and prevent toppling - Google Patents
Fixed shock insulation rubber support structure that anti-drawing and prevent toppling Download PDFInfo
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- CN217581508U CN217581508U CN202220922486.4U CN202220922486U CN217581508U CN 217581508 U CN217581508 U CN 217581508U CN 202220922486 U CN202220922486 U CN 202220922486U CN 217581508 U CN217581508 U CN 217581508U
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Abstract
The utility model discloses a fixed shock insulation rubber support structure that anti-pulling and prevent toppling relates to building shock insulation support technical field, solves shock insulation rubber support and can not reduce vertical tensile stress under the vertical effort of earthquake and can not reduce rubber support swing direction technical problem under the horizontal effort of earthquake, the utility model discloses an upper junction plate, rubber support and lower connecting plate, rubber support connect and lie in between upper junction plate and the lower connecting plate, and the left and right both sides of rubber support have symmetrical upper anti-pulling slide rail and lower anti-pulling slide rail that sets up, have upper anti-pulling slide rail at the downside of upper junction plate, have lower anti-pulling slide rail at the upside of lower connecting plate, are provided with anti-pulling stopper between upper anti-pulling slide rail and lower anti-pulling slide rail, and anti-pulling stopper sliding connection is in upper anti-pulling slide rail and lower anti-pulling slide rail; a tensile prevents toppling for building structure, the utility model has the advantages of reduce vertical tensile stress and reduce rubber support swing direction.
Description
Technical Field
The utility model belongs to the technical field of building isolation bearing, especially, relate to a fixed isolation rubber bearing structure that anti-tensile was pulled out and is prevented toppling.
Background
Earthquakes are a natural disaster, and are always accompanied with the development of human history. Earthquakes can cause serious damage to buildings in places such as life, work, and study. Earthquake can generate earthquake waves, the earthquake waves enable the building to rise and fall in the vertical direction and swing in the horizontal direction, and when the shear or tensile stress applied to the building exceeds the limit strength of the building construction, the building can be broken and collapsed.
There are many situations in the world where seismic activity is the most intense and seismic disasters are the most severe. The shock insulation rubber support is applied to various house buildings, highway bridges and structural reinforcement, adopts a plurality of layers of steel plates and a plurality of layers of rubber to be alternately superposed and excellently bonded, and has a series of advantages of good horizontal performance, additional damping ratio, vertical performance, vertical bearing capacity and the like. However, the shock insulation rubber support has the characteristic of poor vertical tensile capability, and when the shock insulation support is subjected to tensile force and yields, the whole structure can be overturned and damaged. Therefore, in the 12.2.4 th article of the national standard GB50011-2001 building earthquake-proof design Specification, the first article clearly stipulates that the rubber support of the earthquake-proof layer is not suitable for tensile stress under the action of rare earthquakes. However, in some buildings, the tensile stress of the shock insulation support under the action of rare earthquakes is a normal phenomenon, and many buildings or bridges have tensile stress, so that the use range and the popularization and application of the shock insulation rubber support are limited due to the defect of the shock insulation rubber support.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the existing shock insulation rubber support can not reduce the vertical tensile stress under the vertical acting force of the earthquake and can not reduce the swing direction of the rubber support under the horizontal acting force of the earthquake, the utility model provides a fixed shock insulation rubber support structure with the functions of pulling-resistant, pulling-resistant and overturn-resistant.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a fixed shock insulation rubber support structure that anti-tensile was pulled out and was prevented toppling, includes upper junction plate, rubber support and lower connecting plate, rubber support connects and is located between upper junction plate and the lower connecting plate, the left and right both sides of rubber support have the last anti-tensile slide rail of pulling out and the slide rail of pulling out of lower tensile that the symmetry set up, have at the downside of upper junction plate the slide rail is pulled out to last anti-tensile, have at the upside of lower connecting plate the slide rail is pulled out to lower anti-tensile, pull out at last anti-tensile slide rail and pull out to be provided with the anti-tensile stopper between the slide rail under and pull out, the anti-tensile stopper sliding connection is pulled out to last anti-tensile slide rail and pull out the slide rail under the anti-tensile.
Further, the rubber support is connected to the upper connecting plate and the lower connecting plate through bolts, the length direction of the upper connecting plate is parallel to the length direction of the lower connecting plate, and the upper connecting plate and the lower connecting plate are parallel to the horizontal plane and are arranged on the rubber support.
Furthermore, the lower anti-pulling slide rail is arranged at the edge of the wide side close to the lower connecting plate, the edge of the wide side of the lower anti-pulling slide rail is parallel to the edge of the wide side of the lower connecting plate and is symmetrically arranged relative to the central lines of the two wide sides of the lower connecting plate, and the lower anti-pulling slide rail is connected with the lower connecting plate through a high-strength bolt.
Furthermore, the upper tensile drawing-resistant slide rail is arranged at the edge of the wide side close to the upper connecting plate, the long edge of the upper tensile drawing-resistant slide rail is parallel to the edge of the wide side of the upper connecting plate and is symmetrically arranged relative to the center lines of the two wide sides of the upper connecting plate, and the upper tensile drawing-resistant slide rail is connected with the upper connecting plate through a high-strength bolt.
Furthermore, the anti-pulling limiting block is provided with a first slide way and a second slide way, the first slide way is in sliding fit with the upper anti-pulling slide way, and the second slide way is in sliding fit with the lower anti-pulling slide way.
Further, the first slide way and the second slide way are perpendicular to each other.
Further, the rubber support is connected to the upper connecting plate and the lower connecting plate through bolts.
The beneficial effects of the utility model are as follows:
1. rubber support connects and is located between upper junction plate and the lower connecting plate, the left and right both sides of rubber support have the symmetry set up on the tensile pull-out slide rail and pull out the slide rail down, have at the downside of upper junction plate go up the tensile pull-out slide rail, the upside of connecting plate has down the tensile pull-out slide rail is provided with the tensile pull-out stopper under and between the tensile pull-out slide rail at last tensile pull-out slide rail and pull out the slide rail down, the tensile pull-out stopper sliding connection pull-out slide rail on and pull out the slide rail with the tensile pull-out slide rail down, solved shock insulation rubber support can not reduce vertical tensile stress and can not reduce the problem of rubber support swing direction under the vertical effort of earthquake under the horizontal effort of earthquake.
2. Rubber support passes through bolted connection to upper junction plate and lower connecting plate, rubber support upper junction plate, the length direction of upper junction plate and the length direction of lower connecting plate are parallel to each other and two connecting plates are parallel with the horizontal plane, and two connecting plates are installed on rubber support, prevent holistic shock insulation rubber support structure bending deformation.
3. The slide rail setting is being close to is pulled out to tensile down the long limit central line department of lower connecting plate, the broadside edge that the slide rail was pulled out to tensile down is parallel with the broadside edge of lower connecting plate and sets up for two broadside edge symmetries of lower connecting plate, and through high strength bolt connection between lower tensile pull-out slide rail and the lower connecting plate, the stopper is pulled out to the tensile of being convenient for length direction who pulls out the slide rail under tensile removes.
4. Go up the tensile and pull out the slide rail setting and be close to the broadside edge of upper junction plate, the long limit edge that goes up the tensile and pull out the slide rail is parallel with the broadside edge of upper junction plate and sets up for two broadside edge symmetries of upper junction plate, goes up the tensile and pulls out through high strength bolt connection between slide rail and the upper junction plate, and the stopper is pulled out to the tensile of being convenient for at last tensile length direction who pulls out the slide rail removes.
5. The anti-tensile stopper of pulling out has first slide and second slide, first slide sliding fit in the slide rail is pulled out to last anti-tensile, second slide sliding fit in the slide rail is pulled out to lower anti-tensile, and the anti-tensile stopper of pulling out is pulled up the upper junction plate and is reduced the vertical tensile stress of rubber support under the vertical effort of earthquake with lower connecting plate.
6. Mutually perpendicular has reduced the swing direction of rubber support under earthquake horizontal action force between first slide and the second slide.
Drawings
Fig. 1 is a schematic view of the structure of the main view direction of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention;
fig. 3 is a schematic perspective view of the present invention;
fig. 4 is the utility model discloses a stop block structure schematic diagram is pulled out to tensile.
Reference numerals are as follows: 1-an upper connecting plate, 2-a rubber support, 3-an upper anti-pulling slide rail, 4-a lower anti-pulling slide rail, 5-a lower connecting plate, 6-an anti-pulling limiting block, 61-a first slide rail and 62-a second slide rail.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solution in the embodiments of the present invention, and the present invention is further explained below by combining the drawings and the detailed description.
Example 1
As shown in fig. 1-3, the embodiment provides a fixed shock-insulation rubber bearing structure with pulling resistance and overturn resistance, which comprises an upper connecting plate 1, a rubber bearing 2 and a lower connecting plate 5, wherein the upper connecting plate 1 is connected with a building, the lower connecting plate 5 is fixed on the ground, the rubber bearing 2 is connected and positioned between the upper connecting plate 1 and the lower connecting plate 5, the rubber bearing 2 is connected with the upper connecting plate 1 and the lower connecting plate 5 through bolts, the left side and the right side of the rubber support 2 are provided with an upper anti-pulling slide rail 3 and a lower anti-pulling slide rail 4 which are symmetrically arranged, the lower side of the upper connecting plate 1 is provided with the upper anti-pulling slide rail 3, the upper side of the lower connecting plate 5 is provided with the lower anti-pulling slide rail 4, an anti-pulling limiting block 6 is arranged between the upper anti-pulling slide rail 3 and the lower anti-pulling slide rail 4, and the anti-pulling limiting block 6 is connected with the upper anti-pulling slide rail 3 and the lower anti-pulling slide rail 4 in a sliding manner.
The rubber support 2 is connected to the upper connecting plate 1 and the lower connecting plate 5 through bolts, the length direction of the upper connecting plate 1 is parallel to the length direction of the lower connecting plate 5, the upper connecting plate 1 and the lower connecting plate 5 are parallel to the horizontal plane, and the upper connecting plate 1 and the lower connecting plate 5 are installed on the rubber support 2 to prevent the whole shock insulation rubber support from bending deformation.
The lower anti-pulling slide rail 4 is arranged at a position close to the central line of the long side of the lower connecting plate 5, the broadside edge of the lower anti-pulling slide rail 4 is parallel to the broadside edge of the lower connecting plate 5 and is symmetrically arranged relative to the central lines of the two broadsides of the lower connecting plate 5, and the lower anti-pulling slide rail 4 is connected with the lower connecting plate 5 through a high-strength bolt, so that the anti-pulling limiting block 6 can conveniently move in the length direction of the lower anti-pulling slide rail 4.
The upper anti-pulling slide rail 3 is arranged at the edge of the wide side close to the upper connecting plate 1, the edge of the long side of the upper anti-pulling slide rail 3 is parallel to the edge of the wide side of the upper connecting plate 1 and symmetrically arranged relative to the center line of the two wide sides of the upper connecting plate 1, the upper anti-pulling slide rail 3 is connected with the upper connecting plate 1 through a high-strength bolt, and the anti-pulling limiting block 6 can move in the length direction of the upper anti-pulling slide rail 3 conveniently.
As shown in fig. 4, the anti-pulling stopper 6 has a first slideway 61 and a second slideway 62, the first slideway 61 and the second slideway 62 are perpendicular to each other to reduce the swinging direction of the rubber support 2 under the horizontal action force of an earthquake (the rubber support 2 cannot swing by 360 ° in the transverse direction), the first slideway 61 is slidably fitted to the upper anti-pulling slide rail 3, the second slideway 62 is slidably fitted to the lower anti-pulling slide rail 4, the upper anti-pulling slide rail 3 and the lower anti-pulling slide rail 4 respectively slide on the first slideway 61 and the second slideway 62 of the anti-pulling stopper 6, and the anti-pulling stopper 6 pulls the upper connecting plate 1 and the lower connecting plate 5 to reduce the vertical tensile stress of the rubber support 2 under the vertical action force of the earthquake.
Example 2
The utility model discloses set up fixed shock insulation rubber support 2 between upper junction plate 1 and lower junction plate 5, shock insulation rubber support 2 provides the rigidity of vertical direction and vertical direction bearing capacity for whole structure, rubber support 2 can be appropriate has the deformability of horizontal direction under the horizontal effort, when building structure received earthquake horizontal effort, rubber support 2 can consume seismic energy when the swing of first slide 61 or second slide 62 orientation is removed, play the effect of protecting building structure safety; meanwhile, an anti-pulling limiting block 6 is arranged between the upper connecting plate 1 and the lower connecting plate 5 of the rubber support 2, and when the building structure moves over under the action of an earthquake (namely the upper connecting plate 1 connected with the building and the lower connecting plate 5 are fixed on the ground and move upwards), the anti-pulling limiting block 6 can provide an anti-pulling and anti-overturning function for the whole structure, so that the building construction cannot collapse.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a fixed shock insulation rubber bearing structure that tensile was pulled out and was prevented toppling which characterized in that: the anti-pulling type rubber bearing comprises an upper connecting plate (1), a rubber bearing (2) and a lower connecting plate (5), wherein the rubber bearing (2) is connected and located between the upper connecting plate (1) and the lower connecting plate (5), the left side and the right side of the rubber bearing (2) are provided with an upper anti-pulling sliding rail (3) and a lower anti-pulling sliding rail (4) which are symmetrically arranged, the lower side of the upper connecting plate (1) is provided with the upper anti-pulling sliding rail (3), the upper side of the lower connecting plate (5) is provided with the lower anti-pulling sliding rail (4), a limiting block (6) is arranged between the upper anti-pulling sliding rail (3) and the lower anti-pulling sliding rail (4), and the anti-pulling limiting block (6) is connected with the upper anti-pulling sliding rail (3) and the lower anti-pulling sliding rail (4) in a sliding mode.
2. The fixed shock-insulation rubber support structure capable of resisting drawing and overturning as claimed in claim 1, wherein: the rubber support (2) is connected to the upper connecting plate (1) and the lower connecting plate (5) through bolts, the length direction of the upper connecting plate (1) is parallel to the length direction of the lower connecting plate (5), and the upper connecting plate (1) and the lower connecting plate (5) are parallel to the horizontal plane and are arranged on the rubber support (2).
3. The fixed shock-insulation rubber support structure capable of resisting drawing and overturning as claimed in claim 2, wherein: the lower anti-pulling slide rail (4) is arranged at the edge of the wide side close to the lower connecting plate (5), the edge of the wide side of the lower anti-pulling slide rail (4) is parallel to the edge of the wide side of the lower connecting plate (5) and is symmetrically arranged relative to the center line of the two wide sides of the lower connecting plate (5), and the lower anti-pulling slide rail (4) is connected with the lower connecting plate (5) through a high-strength bolt.
4. The anti-pulling and anti-overturning fixed shock-insulation rubber support structure according to claim 2, characterized in that: the upper anti-pulling slide rail (3) is arranged at the edge of the wide side close to the upper connecting plate (1), the edge of the long side of the upper anti-pulling slide rail (3) is parallel to the edge of the wide side of the upper connecting plate (1) and is symmetrically arranged relative to the center line of the two wide sides of the upper connecting plate (1), and the upper anti-pulling slide rail (3) is connected with the upper connecting plate (1) through a high-strength bolt.
5. The anti-pulling and anti-overturning fixed shock-insulation rubber support structure according to claim 1, characterized in that: the anti-pulling limiting block (6) is provided with a first slide way (61) and a second slide way (62), the first slide way (61) is in sliding fit with the upper anti-pulling slide way (3), and the second slide way (62) is in sliding fit with the lower anti-pulling slide way (4).
6. The fixed shock-insulation rubber support structure capable of resisting drawing and overturning as claimed in claim 5, wherein: the first slideway (61) and the second slideway (62) are perpendicular to each other.
7. The fixed shock-insulation rubber support structure capable of resisting drawing and overturning as claimed in claim 1, wherein: the rubber support (2) is connected to the upper connecting plate (1) and the lower connecting plate (5) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922486.4U CN217581508U (en) | 2022-04-19 | 2022-04-19 | Fixed shock insulation rubber support structure that anti-drawing and prevent toppling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220922486.4U CN217581508U (en) | 2022-04-19 | 2022-04-19 | Fixed shock insulation rubber support structure that anti-drawing and prevent toppling |
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| Publication Number | Publication Date |
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| CN217581508U true CN217581508U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220922486.4U Active CN217581508U (en) | 2022-04-19 | 2022-04-19 | Fixed shock insulation rubber support structure that anti-drawing and prevent toppling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749031A (en) * | 2022-11-28 | 2023-03-07 | 广州大学 | Anti-swing three-dimensional shock insulation support device |
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- 2022-04-19 CN CN202220922486.4U patent/CN217581508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115749031A (en) * | 2022-11-28 | 2023-03-07 | 广州大学 | Anti-swing three-dimensional shock insulation support device |
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