CN115387494A - Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control - Google Patents
Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control Download PDFInfo
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- CN115387494A CN115387494A CN202211232534.8A CN202211232534A CN115387494A CN 115387494 A CN115387494 A CN 115387494A CN 202211232534 A CN202211232534 A CN 202211232534A CN 115387494 A CN115387494 A CN 115387494A
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- rubber support
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/36—Bearings or like supports allowing movement
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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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- 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
- E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems
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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
- E04H9/022—Bearing, supporting or connecting constructions specially adapted for such buildings and comprising laminated structures of alternating elastomeric and rigid layers
Abstract
The invention relates to the technical field of building seismic isolation and vibration control, in particular to a three-dimensional seismic isolation rubber support for seismic and vibration control. The device comprises a thick laminated rubber support, a limiting movement pressing plate and a buffering elastic element. According to the invention, the laminated rubber support is combined with the thick laminated rubber support, the laminated rubber support and the thick laminated rubber support work independently relatively, have larger horizontal rigidity and smaller vertical rigidity, and can simultaneously play an isolation role on horizontal and vertical vibration; meanwhile, the three-dimensional shock isolation device with the shock isolation performance in the horizontal direction and the vertical direction can reduce the damage of the vertical earthquake action on the building structure pressure-bearing member, effectively isolate the environmental vibration and eliminate the structural solid sound transmission.
Description
Technical Field
The invention relates to the technical field of building seismic isolation and vibration control, in particular to a three-dimensional seismic isolation rubber support capable of being used for seismic isolation and vibration control.
Background
The earthquake is a natural disaster with multiple dimensionality, proruption and destructiveness, the investigation and research shows after a plurality of earthquake damage phenomena and the earthquake at home and abroad, to the shock isolation system of the traditional horizontal foundation, the non-structural member in the building can be damaged in different degrees, because of the existence of the vertical acceleration of the ground, a large amount of earthquake damage observation and finite element analysis also show that the vertical earthquake action can lead to the compression damage of the vertical bearing member of the structure, on the other hand, along with the development of urban rail transit, the environment vibration such as subway, high-speed rail, and the like, especially the vertical component of micro-vibration can produce more serious influence on the living comfort of people, and the TOD development mode also has great demand on isolating the vertical vibration.
Therefore, there is an urgent need to develop a three-dimensional vibration isolation device with horizontal and vertical vibration isolation performance, which can reduce the damage of vertical earthquake action to the building structure bearing member, effectively isolate environmental vibration, eliminate structural solid sound transmission, realize dual control of building earthquake damage and vibration damage, and really realize dual control of earthquake and vibration of buildings, in recent years, the research of three-dimensional vibration isolation rubber supports has obtained certain research results, but there are the following problems:
1. the requirements for stable support of the existing three-dimensional shock insulation support and the vertical shock insulation function are mutually contradictory, the vertical stiffness is reduced to obtain better vertical shock absorption performance, and the horizontal stiffness is reduced, so that a complex horizontal direction deformation limiting and anti-overturning structure is added, the size of the traditional shock insulation device with the three-dimensional shock insulation function is large, the installation is inconvenient, the manufacturing cost is high, and the popularization and the application are limited;
2. the three-dimensional shock insulation device with better deformation energy consumption capacity has smaller bearing capacity, and the three-dimensional shock insulation device with great vertical bearing capacity has smaller hysteresis energy consumption, thereby reducing the shock absorption effect;
3. the general novel three-dimensional shock insulation support has a single function, most of the three-dimensional shock insulation support vertically performs shock absorption and buffering, horizontal buffering is inconvenient to perform, and the using effect is reduced;
4. there is the contradiction of getting better shock insulation effect and control shock insulation layer ultimate displacement in the horizontal direction, and takes place to carry easily and draws or topple and destroy, and usually speaking, set up the shock insulation layer that horizontal rigidity is littleer, can get better shock insulation effect, but simultaneously, the horizontal rigidity of undersize can lead to too big shock insulation layer displacement, and the destruction of different grade type takes place easily in big shake or other external factors effect down the structure, and its security is difficult to guarantee.
Disclosure of Invention
The invention aims to provide a three-dimensional shock insulation rubber support for double control of shock and vibration, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a three-dimensional vibration isolation rubber bearing for dual control of vibration and vibration, comprising a thick laminated rubber bearing, a limiting movement pressing plate and a buffering elastic element, wherein the laminated rubber bearing is a laminated body formed by laminating a plurality of laminated rubber bearing steel plates and a plurality of rubber sheets, the thick laminated rubber bearing is a laminated body formed by laminating a plurality of thick laminated rubber bearing steel plates and a plurality of thick rubber sheets,
the laminated rubber support is placed in a middle hole of the thick laminated rubber support, the height of the laminated rubber support is lower than that of the thick laminated rubber support, the limiting movement pressing plate is arranged around an upper connecting plate of the laminated rubber support, the buffering elastic element is arranged at the top end of the upper connecting plate of the laminated rubber support, and the top of the limiting movement pressing plate is connected with the bottom surface of the upper connecting plate of the thick laminated rubber support.
As a further improvement of the technical scheme, the thick laminated rubber support and the laminated rubber support are at least provided with one through hole, the laminated rubber support is arranged in the through hole of the thick laminated rubber support, and a lead core, a damping device and a tensile device are arranged in the through hole of the laminated rubber support.
As a further improvement of the technical scheme, the outer peripheral surface of the thick laminated rubber support is provided with thick laminated rubber support protective rubber, and the outer peripheral surface of the laminated rubber support is provided with laminated rubber support protective rubber.
As a further improvement of the technical scheme, the thick rubber sheet is one of high-elasticity rubber and high-damping rubber.
As a further improvement of the technical scheme, the upper end of the thick laminated rubber bearing is provided with a thick laminated rubber bearing upper connecting plate and a thick laminated rubber bearing upper sealing plate, the lower end of the thick laminated rubber bearing is provided with a thick laminated rubber bearing lower connecting plate and a thick laminated rubber bearing lower sealing plate, the upper end of the laminated rubber bearing is provided with a laminated rubber bearing upper connecting plate and a laminated rubber bearing upper sealing plate, the lower end of the laminated rubber bearing is provided with a laminated rubber bearing lower connecting plate and a laminated rubber bearing lower sealing plate, and the laminated rubber bearing and the thick laminated rubber bearing are both positioned at the top of the lower connecting plate.
As a further improvement of the technical scheme, the limiting movement pressing plate is an annular L-shaped clamping groove.
As a further improvement of the technical scheme, the buffering elastic element is one or more of a thick rubber pad, a plate-type rubber support, a spiral spring and a disc spring, and is positioned inside the limiting movement pressing plate.
As a further improvement of the technical scheme, the laminated rubber support, the thick laminated rubber support steel plate, the thick rubber sheet, the limiting moving pressing plate, the thick laminated rubber support upper sealing plate, the thick laminated rubber support lower sealing plate, the laminated rubber support upper sealing plate, the laminated rubber support lower sealing plate, the thick laminated rubber support upper connecting plate, the thick laminated rubber support lower connecting plate, the laminated rubber support upper connecting plate and the laminated rubber support lower connecting plate are all circular or rectangular in shape.
Compared with the prior art, the invention has the following beneficial effects:
1. this can be used to shake among two accuse three-dimensional shock insulation rubber support that shakes, stromatolite rubber shock insulation support combines together with thick stromatolite rubber shock insulation support, stromatolite rubber shock insulation support is relatively independent with thick stromatolite rubber shock insulation support work, great horizontal rigidity and less vertical rigidity have, thick stromatolite rubber support takes place a certain amount of vertical deformation with the rubber pad on upper portion during vibrations, and stromatolite rubber support is pulled by limited position motion clamp plate and takes place the horizontal motion displacement, the mode through the deformation consumes the vibrations energy, thereby can play the isolation to the level to and vertical vibrations simultaneously.
2. The laminated rubber shock-insulation support and the thick laminated rubber shock-insulation support bear pressure together, have large vertical bearing capacity, and have good horizontal and vertical deformation energy dissipation capacity.
3. In the three-dimensional shock insulation rubber support capable of being used for shock and vibration double control, the thick laminated rubber support arranged on the periphery of the laminated rubber shock insulation support and the thick rubber pad arranged at the upper end provide horizontal and vertical shock absorption buffering for the three-dimensional shock insulation rubber support, and the using effect of the three-dimensional shock insulation rubber support is ensured.
4. The device has the advantages of simple structure, reasonable stress, low total height, certain pulling resistance and inclination resistance, and higher horizontal rigidity, and fundamentally avoids the problem that the safety of the existing three-dimensional shock isolation device is difficult to guarantee due to overlarge displacement of a shock isolation layer caused by undersize horizontal rigidity.
Drawings
FIG. 1 is a three-dimensional view of the three-dimensional vibration-isolating rubber bearing of the invention;
FIG. 2 is a schematic view of a three-dimensional seismic isolation rubber bearing (with a sealing plate) according to the present invention;
fig. 3 is a schematic view of a three-dimensional vibration isolation rubber bearing (without a sealing plate) of the invention.
The various reference numbers in the figures mean:
1. building a buttress; 11. building an upper buttress; 12. building a lower buttress;
2. a thick laminated rubber support; 21. a thick laminated rubber support upper connecting plate; 22. a thick laminated rubber support lower connecting plate; 23. thick laminated rubber support steel plates; 24. a thick rubber sheet; 25. an upper sealing plate of the thick laminated rubber support; 26. a thick laminated rubber support lower sealing plate; 27. protecting rubber by a thick laminated rubber support;
3. a laminated rubber support; 31. an upper connecting plate of the laminated rubber support; 32. a lower connecting plate of the laminated rubber support; 33. laminating rubber support steel plates; 34. a rubber sheet; 35. an upper sealing plate of the laminated rubber support; 36. a lower sealing plate of the laminated rubber support; 37. the laminated rubber support protects the rubber; 38. a lead core;
4. a limiting movement pressing plate;
5. buffer the elastic component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1-2, in the present embodiment, a three-dimensional vibration isolation rubber support (having a sealing plate) for dual control of vibration and vibration is provided, wherein a laminated rubber support 3 with a specification of phi 400mm and a thick laminated rubber support 2 with a specification of phi 1000mm are respectively prepared by using a laminated rubber support i-type mold, and the sealing plate, the rubber sheets 34/the thick rubber sheets 24 and the steel plate are sequentially arranged from top to bottom (wherein the sealing plate comprises a thick laminated rubber support upper sealing plate 25 arranged at the upper end of the thick laminated rubber support 2, a thick laminated rubber support lower sealing plate 26 at the lower end of the thick laminated rubber support 2, a laminated rubber support upper sealing plate 35 at the upper end of the laminated rubber support, and a laminated rubber support lower sealing plate 36 at the lower end of the laminated rubber support, the steel plate comprises a laminated rubber support steel plate 33 laminated with the rubber sheets 34 and a thick laminated rubber support steel plate 23 laminated with the thick rubber sheets 24, the thick rubber sheet 24 is one of high elasticity rubber and high damping rubber), a through hole is arranged at the center, and a protective rubber support protective rubber 37 and a thick laminated rubber support protective rubber 27 are arranged around the through hole; the central through hole of the phi 1000mm thick laminated rubber support 2 is phi 550mm, the central through hole of the phi 400mm thick laminated rubber support 3 is phi 80mm, a lead core 38 is arranged in the central through hole, and after the preparation is finished, the phi 1000mm thick laminated rubber support 2 and the phi 400mm thick laminated rubber support 3 share one thick laminated rubber support lower connecting plate 22 and are connected by bolts; the phi 400mm laminated rubber bearing 3 is connected and installed with a phi 480mm laminated rubber bearing upper connecting plate 31 through bolts, a buffering elastic element 5 is placed on the upper portion of the laminated rubber bearing upper connecting plate 31, the buffering elastic element 5 is one or more of a thick rubber pad, a plate-type rubber bearing, a spiral spring and a disc spring, in the embodiment, a 25mm thick phi 420mm rubber pad is adopted, a limiting moving pressing plate 4 is arranged and installed on the periphery of the rubber pad, the limiting moving pressing plate 4 and a phi 1000mm thick laminated rubber bearing 2 upper thick laminated rubber bearing upper connecting plate 21 are connected through a bolt and then are welded into a whole in a supplementing mode, and therefore preparation and assembly of a three-dimensional shock insulation rubber bearing (with a sealing plate) capable of being used for double control of shock and vibration are completed.
In the embodiment, the embedded anchor bars are respectively and tightly connected with the building buttress 1, the building buttress 1 comprises an upper building buttress 11 and a lower building buttress 12, the phi 1000mm thick laminated rubber support 2 mainly bears pressure, the phi 420mm rubber pad with the thickness of 25mm and the phi 400mm laminated rubber support 3 bear pressure in an auxiliary manner, the whole pressure bearing stability of the support is ensured, and the problems of large volume and weak vertical bearing capacity of the three-dimensional shock insulation support are avoided; when a horizontal earthquake occurs, the phi 400mm laminated rubber support 3 positioned in the middle is dragged by the limiting movement pressing plate 4 to generate horizontal movement displacement and horizontally consume energy, the glue layer of the phi 1000mm thick laminated rubber support 2 placed around is large in glue thickness deformation, the horizontal movement of the phi 400mm laminated rubber support 3 is not influenced, meanwhile, the horizontal rigidity with certain horizontal equivalent can assist horizontal energy consumption, the horizontal and vertical complementary influences can simultaneously consume energy by movement, vibration energy is consumed in a deformation mode, and therefore the effects of isolating horizontal and vertical vibration and the effectiveness of ensuring vibration and vibration double control can be simultaneously achieved by matching and supplementing each other.
Example 2
Referring to fig. 3, in the present embodiment, a three-dimensional shock-insulation rubber support (without a sealing plate) for dual control of shock and vibration is provided, wherein a stacked rubber support ii-type mold with a diameter of 400mm and a thick stacked rubber support with a diameter of 1000mm are respectively used to prepare a stacked rubber support with a diameter of phi 400 mm; the rubber sheet 34/thick rubber sheet 24, a steel plate and a lower connecting plate are sequentially arranged from top to bottom, wherein the upper connecting plate comprises a thick laminated rubber support upper connecting plate 21 arranged at the upper end of a thick laminated rubber support 2 and a laminated rubber support upper connecting plate 31 arranged at the upper end of a laminated rubber support 3, the steel plate comprises a laminated rubber support steel plate 33 laminated with the rubber sheet 34 and a thick laminated rubber support steel plate 23 laminated with the thick rubber sheet 24, the lower connecting plate comprises a thick laminated rubber support lower connecting plate 22 arranged at the lower end of the thick laminated rubber support 2 and a laminated rubber support lower connecting plate 32 arranged at the lower end of the laminated rubber support 3, the thick rubber sheet 24 is one of high-elasticity rubber and high-damping rubber, a through hole is formed in the center, and protective rubber, namely laminated rubber support protective rubber 37 and thick laminated rubber support protective rubber 27 are arranged on the periphery; the middle hole of a thick laminated rubber support lower connecting plate 22 of a phi 1000mm thick laminated rubber support 2 is consistent with the outer diameter of a laminated rubber support lower connecting plate 32 of a phi 400mm thick laminated rubber support 3, a bolt opening and a groove are formed for connection, the thickness of the thick laminated rubber support lower connecting plate 22 is consistent with the thickness of the laminated rubber support lower connecting plate 32, the central through hole of the phi 1000mm thick laminated rubber support 2 is phi 550mm, the central hole of the phi 400mm thick laminated rubber support 3 is phi 80mm, a lead core 38 is arranged, after preparation is completed, the thick laminated rubber support lower connecting plate 22 and the laminated rubber support lower connecting plate 32 are mutually sleeved and connected and welded after being fixed through a bolt, a buffering elastic element 5 is placed on the upper portion of the phi 400mm thick laminated rubber support connecting plate, the buffering elastic element 5 is one or more of a thick rubber pad, a plate type rubber support, a spiral spring and a disc spring, a phi 420mm thick rubber pad is adopted in the embodiment, a limiting moving pressing plate 4 is arranged on the periphery, the limiting moving pressing plate 4 and the thick laminated rubber support 2 of the phi 1000mm thick laminated rubber support 2 are connected through a bolt, and then a double-control rubber support which can be welded to form a vibration isolation seal plate (vibration isolation seal plate) which can be integrally assembled without vibration isolation.
In the embodiment, the embedded anchor bars are respectively and tightly connected with the building buttress 1, the building buttress 1 comprises an upper building buttress 11 and a lower building buttress 12, the phi 1000mm thick laminated rubber support 2 mainly bears pressure, the phi 420mm rubber pad with the thickness of 25mm and the phi 400mm laminated rubber support 3 bear pressure in an auxiliary manner, the whole pressure bearing stability of the support is ensured, and the problems of large volume and weak vertical bearing capacity of the three-dimensional shock insulation support are avoided; when a horizontal earthquake occurs, the phi 400mm laminated rubber support 3 positioned in the middle is dragged by the limiting movement pressing plate 4 to generate horizontal movement displacement and horizontally consume energy, the glue layer of the phi 1000mm thick laminated rubber support 2 placed around is large in glue thickness deformation, the horizontal movement of the phi 400mm laminated rubber support 3 is not influenced, meanwhile, the horizontal rigidity with certain horizontal equivalent can assist horizontal energy consumption, the horizontal and vertical complementary influences can simultaneously consume energy in movement, vibration energy is consumed in a deformation mode, and therefore the horizontal and vertical vibrations can be simultaneously isolated, and the vibration energy is mutually matched and supplemented to guarantee the effectiveness of vibration and vibration double control.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. A three-dimensional shock insulation rubber support for double control of shock and vibration is characterized in that: comprises a thick laminated rubber support (2), a laminated rubber support (3), a limit motion pressing plate (4) and a buffering elastic element (5), wherein the laminated rubber support (3) is a laminated body formed by laminating a plurality of laminated rubber support steel plates (33) and a plurality of rubber sheets (34), the thick laminated rubber support (2) is a laminated body formed by laminating a plurality of thick laminated rubber support steel plates (23) and a plurality of thick rubber sheets (24),
wherein thick stromatolite rubber support steel sheet (23), stromatolite rubber support steel sheet (33) and sheet rubber (34), all seted up the through-hole on thick sheet rubber (24), stromatolite rubber support (3) are placed in the mesopore of thick stromatolite rubber support (2), the height that highly is less than thick stromatolite rubber support (2) of stromatolite rubber support (3), spacing motion clamp plate (4) set up around stromatolite rubber support upper junction plate (31), buffering elastic element (5) set up in stromatolite rubber support upper junction plate (31) top, spacing motion clamp plate (4) top is connected with thick stromatolite rubber support upper junction plate (21) bottom surface.
2. The three-dimensional vibration isolation rubber support capable of realizing vibration and vibration double control according to claim 1, which is characterized in that: the thick laminated rubber support (2) and the laminated rubber support (3) are at least provided with one through hole, the laminated rubber support (3) is arranged in the through hole of the thick laminated rubber support (2), and a lead core (38), a damping device and a tensile device are arranged in the through hole of the laminated rubber support (3).
3. The three-dimensional vibration isolation rubber support saddle capable of realizing double vibration control according to claim 1, wherein: the outer peripheral surface of the thick laminated rubber support (2) is provided with thick laminated rubber support protective rubber (27), and the outer peripheral surface of the laminated rubber support (3) is provided with laminated rubber support protective rubber (37).
4. The three-dimensional vibration isolation rubber support capable of realizing vibration and vibration double control according to claim 1, which is characterized in that: the thick rubber sheet (24) is one of high-elasticity rubber and high-damping rubber.
5. The three-dimensional vibration isolation rubber support capable of realizing vibration and vibration double control according to claim 1, which is characterized in that: the upper end of the thick laminated rubber support (2) is provided with a thick laminated rubber support upper connecting plate (21) and a thick laminated rubber support upper sealing plate (25), the lower end of the thick laminated rubber support (2) is provided with a thick laminated rubber support lower connecting plate (22) and a thick laminated rubber support lower sealing plate (26), the upper end of the laminated rubber support (3) is provided with a laminated rubber support upper connecting plate (31) and a laminated rubber support upper sealing plate (35), the lower end of the laminated rubber support (3) is provided with a laminated rubber support lower connecting plate (32) and a laminated rubber support lower sealing plate (36), and the laminated rubber support (3) and the thick laminated rubber support (2) are both positioned at the top of the lower connecting plate (22).
6. The three-dimensional vibration isolation rubber support saddle capable of realizing double vibration control according to claim 1, wherein: the limiting moving pressing plate (4) is an annular L-shaped clamping groove.
7. The three-dimensional vibration isolation rubber support saddle capable of realizing double vibration control according to claim 1, wherein: the buffering elastic element (5) is one or more of a thick rubber pad, a plate rubber support, a spiral spring and a disc spring, and the buffering elastic element (5) is positioned inside the limiting movement pressing plate (4).
8. The three-dimensional vibration isolation rubber support saddle capable of realizing double vibration control according to claim 1, wherein: the laminated rubber bearing (3), the thick laminated rubber bearing (2), the thick laminated rubber bearing steel plate (23), the laminated rubber bearing steel plate (33), the thick rubber sheet (24), the rubber sheet (34), the limiting movement pressing plate (4), the thick laminated rubber bearing upper sealing plate (25), the thick laminated rubber bearing lower sealing plate (26), the laminated rubber bearing upper sealing plate (35), the laminated rubber bearing lower sealing plate (36), the thick laminated rubber bearing upper connecting plate (21), the thick laminated rubber bearing lower connecting plate (22), the laminated rubber bearing upper connecting plate (31) and the laminated rubber bearing lower connecting plate (32) are all circular or rectangular in shape.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232534.8A CN115387494A (en) | 2022-10-10 | 2022-10-10 | Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211232534.8A CN115387494A (en) | 2022-10-10 | 2022-10-10 | Three-dimensional shock insulation rubber support capable of being used for shock and vibration double control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787879A (en) * | 2022-12-21 | 2023-03-14 | 北京建筑大学 | Vertical lift-off adjustable shock insulation support |
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2022
- 2022-10-10 CN CN202211232534.8A patent/CN115387494A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115787879A (en) * | 2022-12-21 | 2023-03-14 | 北京建筑大学 | Vertical lift-off adjustable shock insulation support |
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