CN118007827A - Assembled single tensile support suitable for shock insulation building adopting rubber shock insulation pad - Google Patents
Assembled single tensile support suitable for shock insulation building adopting rubber shock insulation pad Download PDFInfo
- Publication number
- CN118007827A CN118007827A CN202410265126.5A CN202410265126A CN118007827A CN 118007827 A CN118007827 A CN 118007827A CN 202410265126 A CN202410265126 A CN 202410265126A CN 118007827 A CN118007827 A CN 118007827A
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- Prior art keywords
- slide rail
- tensile
- flange
- building
- earthquake
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- 238000009413 insulation Methods 0.000 title claims description 18
- 230000035939 shock Effects 0.000 title claims description 16
- 238000002955 isolation Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of building vibration isolation, in particular to a single tensile support which is assembled and is suitable for a vibration isolation building adopting a rubber vibration isolation pad, which comprises an upper slide rail, a lower slide rail and an integrated connecting slide block, wherein the upper slide rail is connected with an upper structure through an anchor bolt, the bottom surface of the upper slide rail is provided with an upper slide groove, the lower slide rail is connected with a lower structure through the anchor bolt, the top surface of the lower slide rail is provided with a lower slide groove, the upper slide rail and the lower slide rail are arranged in a crisscross manner in the space horizontal direction, a gap is reserved in the vertical direction, the integrated connecting slide block is arranged between the upper slide rail and the lower slide rail, when sliding occurs, the tensile support moves along with the integrated connecting slide block, a tensile flange and the upper slide rail are mutually matched with each other, so that the single tensile support which is assembled and is suitable for the vibration isolation building adopting the rubber vibration isolation pad can provide tensile force, and translate along with the building, and the single tensile support is prevented from failure of the vibration isolation support or building covering caused by the over-down caused by the overlarge tensile force.
Description
Technical Field
The invention relates to the technical field of building vibration isolation, in particular to a single tensile support which is assembled and suitable for a vibration isolation building adopting a rubber vibration isolation pad.
Background
The vibration isolation support is a supporting device with a structure for meeting the vibration isolation requirement, a vibration isolation layer is added between an upper structure and a foundation, a sliding support is installed to be in soft connection with the ground, and about 80% of energy of an earthquake can be counteracted through the technology.
The upper structure and the lower foundation are separated by the vibration isolation support in the vibration isolation layer through the vibration isolation structure, so that flexible connection during earthquake is realized, and earthquake reaction of the upper structure is reduced. The structural characteristics lead to the asynchronous movement of the upper and lower structures during an earthquake, the support is slid in a large range, the upper and lower supports are required to be distinguished by the vibration isolation support device, the reworking possibly is caused by the connection error, in addition, the rubber support has a tensile strength limit value, the failure and the building overturning possibly occur due to the fact that the vibration isolation support is possibly lost due to the fact that the tensile stress is too large under rare or ultra-rare earthquakes, the building overturning possibly occurs due to the fact that the vibration isolation support is lifted off, the anti-overturning capacity of the vibration isolation building can be enhanced by a small number of tensile devices, the application range of the vibration isolation technology is widened, the device jamming or additional friction is required to be prevented due to the design of avoiding the lifting, otherwise, the design failure possibly occurs, the existing vibration isolation support is heavy and large in size, the transportation, the lifting and the field installation are difficult, and the installation errors easily occur at the upper and lower parts.
In order to solve the problems, the invention provides an assembled, easily sliding and easily resetting tensile friction pendulum vibration isolation support device, which aims to improve the safety, the economy and the installation and maintenance convenience, reduce the size and the weight, simplify the installation process, reduce the error rate and promote the vibration isolation technology to be widely applied.
Disclosure of Invention
The invention aims to provide a single tensile support which is assembled and is suitable for a shock insulation building adopting a rubber shock insulation cushion, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides an assembled and be applicable to single tensile support of shock insulation building that adopts rubber shock insulation pad, includes slide rail, lower slide rail and integral type connection slider, go up the slide rail and be connected through the crab-bolt with the main part of building, go up the slide rail bottom surface and seted up the spout, lower slide rail and the basic part of building are connected through the crab-bolt, lower slide rail has been seted up to lower slide rail top surface, go up slide rail and lower slide rail and be the cross setting on the space horizontal direction, reserve the clearance in vertical direction, integral type connection slider sets up in last slide rail and the clearance that reserves down between the slide rail.
Preferably, the two ends of the integrated connecting sliding block are respectively provided with an upper tensile flange and a lower tensile flange, the upper tensile flange is arranged in an upper sliding groove on the bottom surface of the upper sliding rail along the extending direction of the upper sliding rail, and the lower tensile flange is arranged in a lower sliding groove on the top surface of the lower sliding rail along the extending direction of the lower sliding rail.
Preferably, the top surface and the bottom surface of the upper slide rail are both horizontal surfaces, and the top surface and the bottom surface of the lower slide rail are both horizontal surfaces.
Preferably, the integrated connecting slide block is a cylinder, and the upper tensile flange and the lower tensile flange are both oblate columns.
Preferably, the top of the upper tensile flange is flush with the bottom of the upper chute on the bottom surface of the upper slide rail, and the bottom of the lower tensile flange is flush with the bottom of the lower chute on the top surface of the lower slide rail.
Preferably, limiting steel blocks are arranged at both ends of the upper sliding groove and both ends of the lower sliding groove, so that the integral connecting sliding block is prevented from slipping.
Preferably, the structural dimensions of the upper sliding rail and the lower sliding rail are identical, the structural dimensions of the upper sliding chute and the lower sliding chute are identical, and the structural dimensions of the upper tensile flange and the lower tensile flange are identical.
Preferably, the upper friction surface, the lower friction surface, the upper tensile flange and the lower tensile flange of the integrated connecting slide block are coated with polytetrafluoroethylene and other materials.
Compared with the prior art, the invention has the technical effects and advantages that:
the device can be assembled on site, avoids the defects that the size of a support is bigger, the support is difficult to lift, position and install, and is difficult to repair and replace in later period, and the traditional shock insulation support building is required to open a large maintenance hole at 0.000 layers;
The building is free from blocking when sliding in strong wind or small earthquake, the sliding process is smoother, the 360-degree isotropic cylindrical design of the tensile flange of the sliding block thoroughly avoids blocking and cutting of the sliding rail caused by diversity, and the building is smoothly slid along the horizontal direction, so that the safety performance of the building in use is ensured;
when the building is in a middle earthquake, or rarely or very rarely, the extreme condition that the isolation support is lifted or the horizontal displacement exceeds the limit value to cause the isolation failure or the integral overturning of the building is avoided, and the safety performance of the building under the extreme condition is ensured.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an upper track of the present invention;
FIG. 3 is a schematic view of a lower track of the present invention;
FIG. 4 is a schematic view of an integrated slider of the present invention;
FIG. 5 is a schematic cross-sectional view of the components of the present invention.
In the figure: 1. an upper slide rail; 2. a lower slide rail; 3. the integrated connecting sliding block; 5. limiting the steel block; 6. an upper chute; 7. an upper tensile flange; 8. a lower tensile flange; 9. a lower chute; 10. a gap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 5, the present invention provides a technical solution:
The utility model provides a single tensile support that assembled and be applicable to the shock insulation building that adopts rubber shock insulation pad, includes slide rail 1, lower slide rail 2 and integral type connection slider 3, go up slide rail 1 and (superstructure) building's main part and pass through the crab-bolt and connect, go up slide rail 1 bottom surface and seted up runner 6, lower slide rail 2 and (substructure) building's basis part pass through the crab-bolt and connect, lower spout 9 has been seted up to slide rail 2 top surface down, go up slide rail 1 and slide rail 2 and be the cross setting in the space horizontal direction, reserve clearance 10 in the vertical direction, integral type connection slider 3 sets up in the clearance 10 that reserves between last slide rail 1 and lower slide rail 2.
Specifically, the two ends of the integrated connecting sliding block 3 are respectively provided with an upper tensile flange 7 and a lower tensile flange 8, the upper tensile flange 7 and the lower tensile flange 8 are cylindrical, the upper tensile flange 7 is arranged in an upper sliding groove 6 on the bottom surface of the upper sliding rail 1 along the extending direction of the upper sliding rail 1, the lower tensile flange 8 is arranged in a lower sliding groove 9 on the top surface of the lower sliding rail 2 along the extending direction of the lower sliding rail 2, under the action of earthquake or other external forces, when the upper structure is displaced relative to the lower structure, the integrated connecting sliding block 3 slides along the upper sliding groove 6 and the lower sliding groove 9, the sliding stability and the guiding property of the upper tensile flange 7 and the lower tensile flange 8 in the sliding groove are ensured, the structure is prevented from twisting or misplacement in the displacement process, and the upper tensile flange 7 and the lower tensile flange 8 are mutually matched with the upper sliding groove 6 and the lower sliding groove 9 to form a back buckling mechanism.
Specifically, the top surface and the bottom surface of the upper sliding rail 1 are both horizontal surfaces, the top surface and the bottom surface of the lower sliding rail 2 are both horizontal surfaces, the integrated connecting sliding block 3 can linearly move along the length direction of the sliding groove without rotating or twisting, the movement is helpful for guiding the horizontal displacement of the upper structure relative to the lower structure, the direct influence of earthquake energy on the structure is reduced, the sliding block 3 moves in the sliding grooves 6 of the upper sliding rail 1 and the lower sliding rail 2 in a translational or torsional mode, and a back-buckling mechanism is formed, the mechanism can translate, rotate and can not move vertically, a stable sliding path and a function of guiding displacement are provided, the stability of the support is enhanced, and therefore strong tensile force is provided for a building, and the structure is prevented from being unnecessarily displaced or damaged under the action of earthquake or other external forces.
Specifically, the integrated connecting sliding block 3 is a cylinder, the upper tensile flange 7 and the lower tensile flange 8 of the integrated connecting sliding block are in flat cylindrical shapes, the integrated connecting sliding block 3 is homogenized in each direction of 360 degrees in the horizontal direction, the situation that the sliding is blocked or influenced or caused to slide failure due to edges in the sliding process of the integrated connecting sliding block is ensured, and the whole building is twisted when an earthquake occurs, so that the support rotates along the plumb line direction to cause the blocking or influence the sliding to cause the sliding failure is avoided.
Specifically, the top of the upper tensile flange 7 is flush with the bottom of the upper chute 6 on the bottom surface of the upper slide rail 1, and the bottom of the lower tensile flange 8 is flush with the bottom of the lower chute 9 on the top surface of the lower slide rail 2, so that the design can ensure that the upper tensile flange can smoothly slide in the chute and bear the tensile force generated by an earthquake when the shock insulation support moves relatively between the upper structure and the foundation.
Specifically, limiting steel blocks 5 are arranged at two ends of the upper sliding groove 6 and two ends of the lower sliding groove 9, and the integral connecting sliding block 3 is prevented from sliding out of the sliding groove under the action of earthquake or other external forces, so that the sliding block is ensured to be always kept in the constraint range of the sliding rail, the safety of the support is improved, and structural instability or damage caused by sliding of the sliding block is prevented.
Specifically, the structural dimensions of the upper slide rail 1 and the lower slide rail 2 are identical, the structural dimensions of the upper slide rail 6 and the lower slide rail 9 are identical, and the structural dimensions of the upper tensile flange 7 and the lower tensile flange 8 are identical, so that the symmetry and consistency of the support are ensured, and the manufacturing and mounting processes are simplified.
Specifically, the upper friction surface, the lower friction surface, the upper tensile flange 7 and the lower tensile flange 8 of the integrated connecting sliding block 3 are coated with polytetrafluoroethylene and other materials, and the polytetrafluoroethylene and other materials have excellent lubricating performance, so that the friction and abrasion between the sliding block and a sliding groove can be effectively reduced, and the service life of a support is prolonged.
The working principle of this embodiment is as follows: when the sliding support is specifically used, the sliding support can be divided into three main parts to be transported to a site for site assembly, after the lower sliding rail 2 is fixed during installation, the lower tensile flange 8 of the integrated connecting sliding block 3 slides in along the sliding 9 direction of the lower sliding rail, the upper sliding rail 1 slides in along the upper tensile flange 7 of the integrated connecting sliding block 3, and finally the limiting steel blocks 5 on two sides of the upper sliding rail 1 and the lower sliding rail 2 are respectively installed and welded and fixed at two rail ends of the upper sliding rail 1 and the lower sliding rail 2.
The remainder of this disclosure, not described, is prior art or known in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an assembled and be applicable to single tensile support of shock insulation building that adopts rubber shock insulation pad, its characterized in that includes slide rail (1), lower slide rail (2) and integral type connection slider (3), go up slide rail (1) and the main part of building and pass through the crab-bolt and be connected, go up slide rail (1) bottom surface and seted up spout (6), lower slide rail (2) are connected through the crab-bolt with the basis part of building, lower spout (9) have been seted up to lower slide rail (2) top surface, go up slide rail (1) and lower slide rail (2) and be the crisscross setting in space horizontal direction, reserve clearance (10) in vertical direction, integral type connection slider (3) set up in clearance (10) reserved between last slide rail (1) and lower slide rail (2).
2. The single-tensile support of the assembled type and suitable for the earthquake-isolation building adopting the rubber earthquake-isolation cushion according to claim 1, wherein the two ends of the integrated connecting sliding block (3) are respectively provided with an upper tensile flange (7) and a lower tensile flange (8), the upper tensile flange (7) is arranged in an upper sliding groove (6) on the bottom surface of the upper sliding rail (1) along the extending direction of the upper sliding rail (1), and the lower tensile flange (8) is arranged in a lower sliding groove (9) on the top surface of the lower sliding rail (2) along the extending direction of the lower sliding rail (2).
3. The single tensile support of the assembled type and suitable for the earthquake-proof building adopting the rubber earthquake-proof cushion according to the claim 1, wherein the top surface and the bottom surface of the upper sliding rail (1) are horizontal surfaces, and the top surface and the bottom surface of the lower sliding rail (2) are horizontal surfaces.
4. The single-tension support of the assembled type and suitable for the earthquake-proof building adopting the rubber earthquake-proof cushion according to the claim 1, wherein the integrated connecting sliding block (3) is a cylinder, and the upper tension flange (7) and the lower tension flange (8) are both oblate cylinders.
5. The single-tensile support of the assembled type and suitable for the earthquake-proof building adopting the rubber earthquake-proof cushion according to the claim 1, wherein the top of the upper tensile flange (7) is flush with the bottom of the upper chute (6) on the bottom surface of the upper sliding rail (1), and the bottom of the lower tensile flange (8) is flush with the bottom of the lower chute (9) on the top surface of the lower sliding rail (2).
6. The single-tensile support seat which is assembled and suitable for the shock insulation building adopting the rubber shock insulation pad according to claim 1, wherein limiting steel blocks (5) are arranged at two ends of the upper sliding groove (6) and two ends of the lower sliding groove (9) respectively, so that the slipping of the integral connecting sliding block (3) is avoided.
7. The single tensile support of the assembled type and suitable for the earthquake-proof building adopting the rubber earthquake-proof cushion according to the claim 1, wherein the structural dimensions of the upper sliding rail (1) and the lower sliding rail (2) are identical, the structural dimensions of the upper sliding chute (6) and the lower sliding chute (9) are identical, and the structural dimensions of the upper tensile flange (7) and the lower tensile flange (8) are identical.
8. The single-tensile support for the shock-insulation building adopting the rubber shock-insulation pad, which is assembled according to claim 1, is characterized in that the upper friction surface and the lower friction surface of the integrated connecting sliding block (3) and the upper tensile flange (7) and the lower tensile flange (8) are coated with polytetrafluoroethylene and other materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410265126.5A CN118007827A (en) | 2024-03-08 | 2024-03-08 | Assembled single tensile support suitable for shock insulation building adopting rubber shock insulation pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410265126.5A CN118007827A (en) | 2024-03-08 | 2024-03-08 | Assembled single tensile support suitable for shock insulation building adopting rubber shock insulation pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118007827A true CN118007827A (en) | 2024-05-10 |
Family
ID=90951851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410265126.5A Pending CN118007827A (en) | 2024-03-08 | 2024-03-08 | Assembled single tensile support suitable for shock insulation building adopting rubber shock insulation pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118007827A (en) |
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2024
- 2024-03-08 CN CN202410265126.5A patent/CN118007827A/en active Pending
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