CN107268823B - Connecting device of wedge-shaped device and shock insulation support - Google Patents
Connecting device of wedge-shaped device and shock insulation support Download PDFInfo
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- CN107268823B CN107268823B CN201710600279.0A CN201710600279A CN107268823B CN 107268823 B CN107268823 B CN 107268823B CN 201710600279 A CN201710600279 A CN 201710600279A CN 107268823 B CN107268823 B CN 107268823B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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Abstract
The invention relates to a connecting device of a wedge-shaped device and a shock insulation support, which comprises the wedge-shaped device and the shock insulation support, wherein the wedge-shaped device is fixedly connected to the top of the shock insulation support, the wedge-shaped device is a tapered wedge device which is gradually increased from one end to the other end, the included angle between the upper surface of the wedge-shaped device and the lower surface of the wedge-shaped device is a, a is more than 0 and less than 30 degrees, the upper surface of the wedge-shaped device is also provided with an upper connecting bolt for connecting with an upper building, the shock insulation support comprises a plurality of interlayer rubbers and interlayer steel plates which are arranged at intervals, the top of the shock insulation support is provided with a support upper connecting plate for connecting with the wedge-shaped device, the bottom of the shock insulation support is also provided with a base connecting plate for connecting with a base, and the base connecting plate is provided with a base bolt for connecting with a lower building. Under the load effect of the upper structure building, the wedge-shaped device can offset the rotation generated under the load effect of the upper structure building, the upper surface and the lower surface of the shock insulation support are ensured to be horizontal, and the shock insulation support can be applied to building structures such as large-span space.
Description
Technical Field
The invention relates to the field of shock insulation and absorption of building structures, in particular to a connecting device of a wedge-shaped device and a shock insulation support.
Background
The reform is opened for nearly 40 years, the construction of large-span spatial structures in China is developed vigorously, and the achievement of drawing attention is achieved. The large-span space structure has the characteristics of irregular structure, complex stress, large horizontal thrust and the like, and meanwhile, the large-span space structure is also accompanied with the problem of support rotation. Earthquake is a sudden and devastating natural disaster, and brings serious threat to life of people. The basic natural vibration period of the upper building is 0.3-1.2s generally, and the seismic isolation technology achieves the seismic isolation effect of reducing the acceleration reaction of the upper structure and lightening the damage of the upper structure by prolonging the basic natural vibration period of the structure.
The common rubber shock insulation support in building shock insulation requires that the upper and lower surface is parallel to each other, does not allow to take rotation work promptly, and along with rubber shock insulation support's a large amount of uses in the large-span spatial structure, and rubber shock insulation support in engineering such as large-span spatial structure, under huge horizontal thrust effect, often takes place both ends support and rotates the problem, and the rotation of support seriously influences the shock insulation effect. A large number of theories and experimental researches are carried out on the mechanical properties of rubber shock insulation supports with parallel upper and lower surfaces at home and abroad, but the researches on the mechanical properties of the rubber shock insulation supports with initial rotation on the upper and lower surfaces are less, and the problem of rotation of the rubber shock insulation supports happens in a large-span space structure, so that the invention provides a connecting structure of a wedge-shaped device and the shock insulation supports.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to: aims to reduce the influence of the rotation of the rubber shock insulation support on the shock insulation effect of a building structure, and provides the connecting device which is simple in construction and installation operation, can well reduce the earthquake acceleration reaction, lightens the structural damage of the upper part of a building, has good shock insulation effect, is economic, safe, reliable and durable, is suitable for factory processing and installation, and is convenient to install on a construction site.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a wedge device and isolation bearing's connecting device, including wedge device and isolation bearing, wedge device rigid coupling is in isolation bearing's top, the wedge device is by one end to the gradually increasing slide wedge device of other one end, the contained angle between wedge device's upper surface and the lower surface of wedge device is an, 0 < a < 30 degrees, wedge device's upper surface still is equipped with the last connecting bolt who is used for being connected with upper portion building, isolation bearing includes a plurality of intermediate layer rubber and the intermediate layer steel sheet that the interval set up, isolation bearing's top is equipped with the support upper junction plate, be used for being connected with the wedge device, isolation bearing's bottom still is equipped with the basic connecting plate that is used for with basic connection, the basic connecting plate is equipped with the basic bolt who is used for being connected with lower part building.
Wherein the wedge-shaped device is welded or bolted to the vibration isolation support.
The wedge-shaped device comprises a wedge-shaped device upper connecting plate, a wedge-shaped device lower connecting plate and a plurality of rib plates which are welded or bolted together, the plurality of rib plates are gradually heightened from one end to the other end, the plurality of rib plates are located between the wedge-shaped device upper connecting plate and the wedge-shaped device lower connecting plate, and the wedge-shaped device lower connecting plate is fixedly connected with the support upper connecting plate.
Wherein, the lower connecting plate of the wedge-shaped device is a steel plate.
The wedge-shaped device comprises a wedge-shaped device upper connecting plate and a plurality of rib plates, wherein the wedge-shaped device upper connecting plate and the plurality of rib plates are welded or bolted together, the plurality of rib plates are gradually heightened from one end to the other end, the plurality of rib plates are located between the wedge-shaped device upper connecting plate and the support upper connecting plate, and the plurality of rib plates are welded or bolted to the support upper connecting plate.
Wherein, the wedge-shaped device upper junction plate is the steel sheet.
Wherein, a plurality of floor is right angle trapezoidal plate and parallel arrangement.
Wherein, the wedge device is a wedge, and the wedge is welded or bolted connection on the support upper junction plate.
Wherein, the shock insulation support includes the shell, and a plurality of intermediate layer rubber and the intermediate layer steel sheet that the interval set up inside the shell, and the shock insulation support is cylindric shock insulation support, and connecting plate is connecting plate under the wedge device of rectangle under the wedge device, and connecting plate rigid coupling in the one end of cylindric shock insulation support under the wedge device of rectangle, cylindric shock insulation support are located the intermediate position of connecting plate under the wedge device.
Wherein, the support upper junction plate and the basic connecting plate are steel plates.
In general, the present invention has the following advantages:
the utility model provides a rotation that wedge device and isolation bearing's connecting device, isolation bearing increase wedge structure back, under upper structure building load effect, the rotation that upper portion building load effect produced can be offset to the wedge device, guarantees isolation bearing upper and lower surface level, makes isolation bearing can use in building structures such as large-span space. The shock insulation effect can be improved, the construction and installation operation is simple, the earthquake acceleration reaction can be well reduced, the damage to the upper structure of the building is reduced, the shock insulation effect is good, economic, safe, reliable and durable, and the shock insulation device is suitable for factory processing and installation and can be installed on a construction site.
Drawings
FIG. 1 is a schematic perspective view of a connecting device for a wedge-shaped device and a seismic isolation support according to the present invention.
FIG. 2 is a schematic view showing the construction of a first embodiment of a wedge-shaped device and a seismic mount connecting device according to the present invention.
FIG. 3 is a schematic view showing the construction of a second embodiment of a wedge-shaped device and seismic isolation mount connecting apparatus according to the present invention.
FIG. 4 is a schematic structural view of a third embodiment of a connecting device of a wedge device and a seismic isolation bearing according to the present invention.
FIG. 5 is a schematic structural view of a seismic isolation bearing in the connecting device of the wedge-shaped device and the seismic isolation bearing.
Figure 6 is a top view of the wedge device of figure 2 or figure 3 with the connecting plate removed.
FIG. 7 is a schematic structural diagram of a wedge device in a connecting device of the wedge device and a seismic isolation support according to the invention.
Wherein fig. 1 to 7 include:
1-wedge-shaped device upper connecting plate, 2-rib plate, 3-wedge-shaped device lower connecting plate, 4-upper connecting bolt, 5-common bolt, 6-wedge-shaped device, 7-support connecting plate bolt, 8-seismic isolation support, 9-foundation connecting plate, 10-foundation bolt, 11-sandwich steel plate, 12-sandwich rubber, 13-shell, 14-support upper connecting plate, 15-wedge-shaped block and 16-support connecting bolt.
Detailed Description
The present invention will be described in further detail below.
Examples 1,
As shown in fig. 2 and 5 to 7, the connecting device of the wedge-shaped device and the seismic isolation support comprises a wedge-shaped device 6 and a seismic isolation support 8, wherein the wedge-shaped device 6 is connected to the top of the seismic isolation support 8 through bolts, the wedge-shaped device 6 is a wedge device gradually increasing from one end to the other end, an included angle between the upper surface of the wedge-shaped device 6 and the lower surface of the wedge-shaped device 6 is 10 degrees, and the upper surface of the wedge-shaped device 6 is further provided with an upper connecting bolt 4 for being connected with an upper building. The wedge-shaped device 6 comprises a wedge-shaped device upper connecting plate 1, a wedge-shaped device lower connecting plate 3 and a plurality of rib plates 2 which are welded or bolted together. The isolation bearing 8 comprises a plurality of interlayer rubbers 12 and an interlayer steel plate 11 which are arranged at intervals, a bearing upper connecting plate 14 is arranged at the top of the isolation bearing 8 and is used for being connected with the wedge-shaped device 6, a foundation connecting plate 9 used for being connected with a foundation is further arranged at the bottom of the isolation bearing 8, and the foundation connecting plate 9 is provided with foundation bolts 10 used for being connected with a lower building. In this embodiment, the wedge device upper connecting plate 1 and the rib plate 2 are connected by a common bolt 5. The lower connecting plate 3 of the wedge-shaped device is connected with the upper connecting plate 14 of the support through a support connecting bolt 16. And the support upper connecting plate 14 and the base connecting plate 9 are connected with the vibration isolation support 8 through support connecting plate bolts 7. The rib plates 2 are wedge-shaped rib plates 2 gradually increasing from one end to the other end, the rib plates 2 are located between the wedge-shaped device upper connecting plate 1 and the wedge-shaped device lower connecting plate 3, and the wedge-shaped device lower connecting plate 3 is fixedly connected with the support upper connecting plate 14. The lower connecting plate 3 of the wedge-shaped device is a steel plate. The upper connecting plate 1 of the wedge-shaped device is a steel plate. The plurality of rib plates 2 are right-angle trapezoidal plates and are arranged in parallel. Isolation bearing 8 includes shell 13, and a plurality of intermediate layer rubber 12 and the intermediate layer steel sheet 11 that the interval set up inside shell 13, and isolation bearing 8 is cylindric isolation bearing 8, and connecting plate 3 is connecting plate 3 under the wedge device of rectangle under the wedge device, and 3 rigid couplings of connecting plate in cylindric isolation bearing 8's one end under the wedge device of rectangle, cylindric isolation bearing 8 are located the intermediate position of connecting plate 3 under the wedge device. The upper connecting plate 14 and the base connecting plate 9 of the support are steel plates.
In summary, the present invention has the following advantages:
the utility model provides a wedge device and isolation bearing's connecting device, isolation bearing 8 increases the wedge structure after, under upper structure building load effect, the rotation that upper portion building load effect produced can be offset to wedge device 6, guarantees isolation bearing 8 upper and lower surface level, makes isolation bearing 8 can use in building structures such as large-span space. The shock insulation effect can be improved, the construction and installation operation is simple, the earthquake acceleration reaction can be well reduced, the damage to the upper structure of the building is reduced, the shock insulation effect is good, economic, safe, reliable and durable, and the shock insulation device is suitable for factory processing and installation and can be installed on a construction site.
Examples 2,
The main structure of this embodiment is the same as that of embodiment 1, and the same parts are not described herein, and the different parts are:
as shown in fig. 1 and 3, the wedge device 6 includes a wedge device upper connecting plate 1 and a plurality of rib plates 2 that are welded or bolted together, in this embodiment, the wedge device upper connecting plate 1 and the rib plate 2 are connected by a common bolt 5, and the rib plate 2 and the support upper connecting plate 14 are connected by a support connecting plate bolt 7. The plurality of rib plates 2 are wedge-shaped rib plates 2 gradually increasing from one end to the other end, the plurality of rib plates 2 are located between the wedge-shaped device upper connecting plate 1 and the support upper connecting plate 14, and the plurality of rib plates 2 are welded or bolted to the support upper connecting plate 14. The upper connecting plate 1 of the wedge-shaped device is a steel plate. The plurality of rib plates 2 are right-angle trapezoidal plates and are arranged in parallel. The wedge-shaped device 6 and the shock insulation support 8 share one connecting plate, so that the structure is simpler, the manufacturing cost is cheaper, and the assembly is convenient.
Examples 3,
The main structure of this embodiment is the same as that of embodiment 1, and the same parts are not described herein, and the different parts are:
as shown in fig. 4, the wedge means 6 is a wedge block 15. The wedge-shaped blocks 15 are bolted to the superstructure of the building. The wedge-shaped blocks 15 are welded or bolted to the support upper connecting plate 14. In this embodiment, the wedge block 15 is connected to the support upper connecting plate 14 by the support connecting plate bolt 7. The wedge-shaped block 15 can be processed by a milling machine in a factory, and the wedge-shaped block 15 has stronger bearing force than the wedge-shaped rib plate 2 and more stable structure.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (10)
1. The utility model provides a wedge device and seismic isolation support's connecting device which characterized in that: including wedge device and isolation bearing, wedge device rigid coupling in isolation bearing's top, the wedge device is by one end to the wedge device that other one end is crescent gradually, the contained angle between wedge device's upper surface and the lower surface of wedge device is an, 0 < a < 30 degrees, wedge device's upper surface still is equipped with the last connecting bolt who is used for being connected with upper portion building, isolation bearing includes a plurality of intermediate layer rubber and the intermediate layer steel sheet that the interval set up, isolation bearing's top is equipped with the support upper junction plate, be used for being connected with the wedge device, isolation bearing's bottom still is equipped with the basic connecting plate that is used for being connected with the basis, the basic connecting plate is equipped with the basic bolt who is used for being connected with the lower part building.
2. A wedge assembly to seismically isolated mount connection apparatus as claimed in claim 1, wherein: the wedge-shaped device is welded or bolted to the vibration isolation support.
3. A wedge assembly to seismically isolated mount connection assembly as claimed in claim 2, wherein: the wedge-shaped device comprises a wedge-shaped device upper connecting plate, a wedge-shaped device lower connecting plate and a plurality of rib plates which are welded or bolted together, the plurality of rib plates are wedge-shaped rib plates which are gradually increased from one end to the other end, the plurality of rib plates are positioned between the wedge-shaped device upper connecting plate and the wedge-shaped device lower connecting plate, and the wedge-shaped device lower connecting plate is fixedly connected with the support upper connecting plate.
4. A wedge assembly to seismically isolated mount connection assembly as claimed in claim 3, wherein: the lower connecting plate of the wedge-shaped device is a steel plate.
5. A wedge assembly to seismically isolated mount connection assembly as claimed in claim 2, wherein: the wedge-shaped device comprises a wedge-shaped device upper connecting plate and a plurality of rib plates which are welded or bolted together, the plurality of rib plates are wedge-shaped rib plates which are gradually increased from one end to the other end, the plurality of rib plates are located between the wedge-shaped device upper connecting plate and the support upper connecting plate, and the plurality of rib plates are welded or bolted to the support upper connecting plate.
6. A wedge attachment to a seismic mount according to any one of claims 3 and 5, wherein: the upper connecting plate of the wedge-shaped device is a steel plate.
7. A wedge assembly to seismically isolated mount connection assembly as claimed in any of claims 3 and 5, wherein: the plurality of rib plates are right-angle trapezoidal plates and are arranged in parallel.
8. A wedge assembly to seismically isolated mount connection apparatus as claimed in claim 2, wherein: the wedge-shaped device is a wedge-shaped block, and the wedge-shaped block is welded or connected to the upper connecting plate of the support through a bolt.
9. A wedge assembly to seismically isolated mount connection assembly as claimed in claim 1, wherein: the shock insulation support comprises a shell, a plurality of interlayer rubbers and interlayer steel plates which are arranged at intervals are arranged inside the shell, the shock insulation support is a cylindrical shock insulation support, a connecting plate is arranged below the wedge-shaped device of the rectangle, the connecting plate is fixedly connected to one end of the cylindrical shock insulation support below the wedge-shaped device of the rectangle, and the cylindrical shock insulation support is arranged at the middle position of the connecting plate below the wedge-shaped device.
10. A wedge assembly to seismically isolated mount connection assembly as claimed in claim 1, wherein: the upper connecting plate and the base connecting plate of the support are steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600279.0A CN107268823B (en) | 2017-07-21 | 2017-07-21 | Connecting device of wedge-shaped device and shock insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600279.0A CN107268823B (en) | 2017-07-21 | 2017-07-21 | Connecting device of wedge-shaped device and shock insulation support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107268823A CN107268823A (en) | 2017-10-20 |
| CN107268823B true CN107268823B (en) | 2023-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710600279.0A Active CN107268823B (en) | 2017-07-21 | 2017-07-21 | Connecting device of wedge-shaped device and shock insulation support |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002195327A (en) * | 2000-12-26 | 2002-07-10 | Bridgestone Corp | Laminated rubber pivotally supporting body |
| JP2003213961A (en) * | 2002-11-28 | 2003-07-30 | Bridgestone Corp | Base-isolating system |
| JP4822133B2 (en) * | 2007-07-26 | 2011-11-24 | 清水建設株式会社 | Displacement expansion mechanism, damping damper and seismic isolation mechanism |
| CN202767242U (en) * | 2012-10-10 | 2013-03-06 | 衡水震泰隔震器材有限公司 | Three-direction shock insulation support |
| CN104595416B (en) * | 2014-12-03 | 2017-06-06 | 上海大学 | A kind of separate type damping energy dissipation three-dimensional shock isolation support |
| CN106703211A (en) * | 2017-03-01 | 2017-05-24 | 武汉艾尔格桥梁新技术开发有限公司 | Adjustable elastic rubber supporting seat |
| CN207003706U (en) * | 2017-07-21 | 2018-02-13 | 广州大学 | A kind of attachment means of Wedge device and shock isolating pedestal |
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2017
- 2017-07-21 CN CN201710600279.0A patent/CN107268823B/en active Active
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