CN214531258U - Multifunctional vibration and vibration double-control shock isolation support based on parallel connection of metal spring and rubber support - Google Patents

Abstract

The utility model relates to the civil engineering field, in particular to a multifunctional vibration and vibration double-control shock insulation support base based on the parallel connection of a metal spring and a rubber support base; the vibration isolation device comprises a metal spring support and a rubber support which are arranged between an upper connecting plate and a lower connecting plate in parallel, wherein the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit; the vertical vibration isolation unit comprises a plurality of belleville spring groups or/and a plurality of spiral spring groups; a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair is composed of a friction material plate arranged on the metal spring support end plate and a sliding panel arranged on the connecting plate, the metal spring support end plate and the lower flange plate are connected through a steel body part or a part with a spherical hinge revolute pair, and an upper flange plate is arranged between the vertical vibration isolation unit and the upper connecting plate; can simultaneously isolate the horizontal and vertical earthquake or vibration effects, and has better stability.

Description

Multifunctional vibration and vibration double-control shock isolation support based on parallel connection of metal spring and rubber support

Technical Field

The utility model relates to a civil engineering field, especially based on parallelly connected multi-functional two accuse shock insulation supports that shake of shaking of metal spring and rubber support.

Background

The existing shock insulation support applied to constructional engineering is mainly used for reducing the horizontal seismic action of an upper structure, but the effect of reducing the vertical seismic action or vertical vibration of the upper structure by the shock insulation support is not obvious. With the enlargement of the urban scale, most of domestic cities develop underground rail transit and underground and overground multifunctional comprehensive transportation hubs so as to improve the transportation capacity in the cities, and the multifunctional comprehensive transportation hubs and the underground rail transit are popular due to the characteristics of convenience, punctuality and the like. But vertical vibration of the upper building structure and the transportation hub can be caused by high-speed operation, normal operation, acceleration, braking and the like of the rail transit, so that the building function exertion, the use effect and the comfort level are influenced. Therefore, the actual engineering structure faces the requirements of earthquake resistance and vibration resistance, and a multifunctional three-way (X/Y/Z) seismic isolation and reduction support is required, so that the horizontal seismic action of the upper structure can be reduced, and the influences of vertical earthquake and vertical vibration can be reduced. The utility model discloses ingenious low metal spring support and rubber support are parallelly connected, full play shock insulation rubber support horizontal deformability is strong, the limit is cut to be met an emergency greatly, the characteristics that the shock resistance is strong, metal spring support's bearing capacity is big, vertical rigidity is little, vertical anti vibration is effectual, the characteristics that horizontal sliding friction coefficient is low, the parallelly connected collaborative work of metal spring support and rubber support to play the effect that alleviates the level simultaneously to with vertical earthquake or vibration, effectively reduce the influence to superstructure or traffic pivot such as track traffic vibration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide based on parallelly connected multi-functional two accuse isolation bearing that shakes of metal spring and rubber support, can keep apart the level simultaneously to with the effect of vertical earthquake or vibration to stability is better.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a multidimensional isolation bearing based on metal spring and rubber support are parallelly connected, includes parallelly connected metal spring support and the rubber support who sets up between upper junction plate and lower connecting plate, and metal spring support includes vertical vibration isolation unit and the horizontal unit that slides.

Further, the vertical vibration isolation unit comprises a plurality of belleville spring groups or/and a plurality of spiral spring groups.

Furthermore, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair is composed of a friction material plate arranged on the metal spring support end plate and a sliding panel arranged on the connecting plate, the metal spring support end plate and the lower flange plate are connected through a rigid part or a part with a spherical hinge revolute pair, and an upper flange plate is arranged between the vertical vibration isolation unit and the upper connecting plate.

Furthermore, the sliding panel is a metal sliding surface or a high polymer material coating.

Further, the friction material plate is made of polytetrafluoroethylene, modified polytetrafluoroethylene, ultrahigh molecular weight modified polyethylene and the like.

Furthermore, a certain gap is reserved between the rubber support and the upper connecting plate, and a check ring or a limiting structure fixedly connected with the upper connecting plate is arranged on the periphery of a flange plate of the rubber support.

Further, a certain gap is reserved between the rubber support and the upper connecting plate, a check ring or a limiting structure fixedly connected with the upper connecting plate is arranged on the periphery of the flange plate of the rubber support, and a tensile limiting structure vertically overlapped with the flange plate of the rubber support is arranged.

Furthermore, a plurality of belleville spring groups and/or spiral spring groups form a damper or are arranged in the vertical damping unit, and energy dissipation media of the damper can be viscoelastic materials, viscous materials, friction plates or eddy current components and the like.

Furthermore, a single vertical shock insulation unit is connected with a single rubber support in parallel and is fixed on the same upper connecting plate and the same lower connecting plate, and the single rubber support is connected with a plurality of vertical shock insulation units which are uniformly distributed on the periphery of the rubber support in parallel.

Further, the belleville spring group and/or the spiral spring group are/is wrapped around the guide rod, the guide rod can be arranged between the belleville spring group and/or the spiral spring group, and the guide sleeve is arranged along the periphery of the guide rod.

Compared with the prior art, the utility model discloses one of following beneficial effect has at least:

1. meanwhile, the shock absorption capability of isolating horizontal and vertical earthquakes or vibration is realized;

2. the defect of poor tensile capability of a common shock isolation device can be effectively overcome;

3. simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Drawings

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic cross-sectional view showing the structure of example 2;

FIG. 3 is a schematic cross-sectional view showing the structure of example 3;

FIG. 4 is a schematic structural view of example 4;

FIG. 5 is a schematic structural view of example 5;

FIG. 6 is a schematic structural view of example 6;

FIG. 7 is a schematic structural view of example 7;

FIG. 8 is a schematic structural view of example 8;

FIG. 9 is a schematic structural view of example 9.

FIG. 10 is a schematic structural view of example 10.

Fig. 11 is a schematic view of the structure of the utility model in the using process.

In the figure, 11-rubber mount; 12-a tensile limit structure; 21-belleville spring group; 22-upper flange plate; 23-lower flange plate; 24-a plate of friction material; 25-a sliding panel; 26-coil spring set; 31-an upper connecting plate; 32-lower connecting plate.

Detailed Description

As shown in fig. 1 to 11, in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises a metal spring support and a rubber support 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with the metal spring support and the rubber support 11, the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation unit can effectively isolate vertical vibration caused by rail transit and the like and horizontal components of an earthquake in the vertical direction, the horizontal vibration isolation unit can effectively isolate horizontal components of the earthquake, the vertical vibration isolation unit comprises a plurality of belleville spring groups 21, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair consists of a friction material plate 24 arranged on an end plate of the metal spring support and a sliding panel 25 arranged on the connecting plate, and the end plate of the metal spring support is connected with the lower flange plate 23 through a rigid body part, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limit structure fixedly connected with the upper connecting plate 31 and a tensile limit structure 12 vertically overlapped with the flange plate of the rubber support 11 are arranged at the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of disc spring groups 21, the energy consumption medium of the damper can be a viscoelastic material, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed at the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 2

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises a metal spring support and a rubber support 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with the metal spring support and the rubber support 11, the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation unit can effectively isolate vertical vibration caused by rail transit and the like and horizontal components of an earthquake in the vertical direction, the horizontal vibration isolation unit can effectively isolate horizontal components of the earthquake, the vertical vibration isolation unit comprises a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair consists of a friction material plate 24 arranged on an end plate of the metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plate is connected with the lower flange plate 23 through a rigid body part, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, the sliding panel 25 is a high polymer material coating, the sliding pair participates in energy consumption, can more effectively isolate horizontal seismic components, the friction material plate 24 is modified polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a retainer ring fixedly connected with the upper connecting plate 31 and a tensile limiting structure 12 vertically overlapped with the flange plate of the rubber support 11 are arranged on the periphery of the flange plate of the rubber support 11, a single vertical shock insulation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, the single rubber support 11 is connected with a plurality of vertical shock insulation units uniformly distributed on the periphery of the rubber support 11 in parallel, a spiral spring group 26 is wrapped around a guide rod, and a guide sleeve is arranged along the periphery of the guide rod and has shock absorption capacity for shock insulation in the horizontal direction and the vertical direction; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 3

A multifunctional vibration and vibration double-control shock isolation support based on a metal spring and a rubber support which are connected in parallel comprises a metal spring support and a rubber support 11 which are connected in parallel between an upper connecting plate 31 and a lower connecting plate 32, the embodiment is provided with the metal spring support and the rubber support 11, the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation unit can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation unit can effectively isolate horizontal components of the earthquakes, the vertical vibration isolation unit comprises a plurality of belleville spring groups 21 and a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair is composed of a friction material plate 24 arranged on an end plate of the metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plate is connected with the lower flange plate 23 through a component with a spherical hinge rotating pair, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a high polymer material coating, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of ultra-high molecular weight modified polyethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a check ring or a limiting structure fixedly connected with the upper connecting plate 31 is arranged on the periphery of the flange plate of the rubber support 11, and a tensile limiting structure 12 vertically overlapped with the rubber flange plate, a plurality of disc spring groups 21 and a plurality of spiral spring groups 26 form a vertical vibration isolation unit, a damper is arranged in the vertical vibration isolation unit, energy consumption media of the damper can be friction plates, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed on the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 4

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises metal spring supports and rubber supports 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with two metal spring supports and one rubber support 11, each metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation units can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation units can effectively isolate horizontal components of the earthquakes, each vertical vibration isolation unit comprises a plurality of belleville spring groups 21, a friction sliding pair is arranged between one end of each horizontal sliding unit and the connecting plate, each sliding pair consists of a friction material plate 24 arranged on an end plate of each metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plates and the lower flange plates 23 are connected through rigid body parts, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limiting structure fixedly connected with the upper connecting plate 31 and a tensile limiting structure 12 vertically overlapped with the rubber flange plate are arranged at the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of disc spring groups 21, an energy consumption medium of the damper can be an eddy current component, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed at the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 5

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises metal spring supports and rubber supports 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with two metal spring supports and one rubber support 11, each metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation units can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation units can effectively isolate horizontal components of the earthquakes, each vertical vibration isolation unit comprises a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of each horizontal sliding unit and the connecting plate, each sliding pair consists of a friction material plate 24 arranged on an end plate of each metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plates and the lower flange plates 23 are connected through rigid body parts, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair participates in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limiting structure fixedly connected with the upper connecting plate 31 and a tensile limiting structure 12 vertically overlapped with the rubber flange plate are arranged on the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of spiral spring groups 26, an energy consumption medium of the damper can be an eddy current component, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed on the periphery of the rubber support 11 in parallel, the spiral spring group 26 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 6

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises metal spring supports and rubber supports 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with two metal spring supports and one rubber support 11, each metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation units can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation units can effectively isolate horizontal components of the earthquakes, each vertical vibration isolation unit comprises a plurality of belleville spring groups 21 and a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of each horizontal sliding unit and the connecting plate, each sliding pair consists of a friction material plate 24 arranged on an end plate of each metal spring support and a sliding panel 25 arranged on the connecting plate, and the end plates of the metal spring supports are connected with the lower flange plate 23 through rigid body parts, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a high polymer material coating, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of ultra-high molecular weight modified polyethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a check ring or a limiting structure fixedly connected with the upper connecting plate 31 is arranged on the periphery of the flange plate of the rubber support 11, and a tensile limiting structure 12 vertically overlapped with the rubber flange plate, a plurality of disc spring groups 21 and a plurality of spiral spring groups 26 form a vertical vibration isolation unit, a damper is arranged in the vertical vibration isolation unit, energy consumption media of the damper can be friction plates, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed on the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 7

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises metal spring supports and rubber supports 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with four metal spring supports and one rubber support 11, each metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation units can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation units can effectively isolate horizontal components of the earthquakes, each vertical vibration isolation unit comprises a plurality of belleville spring groups 21, a friction sliding pair is arranged between one end of each horizontal sliding unit and the connecting plate, each sliding pair consists of a friction material plate 24 arranged on an end plate of each metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plates and the lower flange plates 23 are connected through rigid body parts, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limiting structure fixedly connected with the upper connecting plate 31 and a tensile limiting structure 12 vertically overlapped with the rubber flange plate are arranged at the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of disc spring groups 21, an energy consumption medium of the damper can be an eddy current component, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed at the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 8

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises metal spring supports and rubber supports 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with four metal spring supports and one rubber support 11, each metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation units can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation units can effectively isolate horizontal components of the earthquakes, each vertical vibration isolation unit comprises a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of each horizontal sliding unit and the connecting plate, each sliding pair consists of a friction material plate 24 arranged on an end plate of each metal spring support and a sliding panel 25 arranged on the connecting plate, and the metal spring support end plates and the lower flange plates 23 are connected through rigid body parts, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair participates in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limiting structure fixedly connected with the upper connecting plate 31 and a tensile limiting structure 12 vertically overlapped with the rubber flange plate are arranged on the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of spiral spring groups 26, an energy consumption medium of the damper can be an eddy current component, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed on the periphery of the rubber support 11 in parallel, the spiral spring group 26 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 9

The multifunctional vibration and vibration double-control shock-insulation support based on the metal spring and the rubber support which are connected in parallel comprises the metal spring support and the rubber support 11 which are connected in parallel between an upper connecting plate 31 and a lower connecting plate 32, the embodiment is provided with four metal spring supports and one rubber support 11, the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation unit can effectively isolate vertical vibration caused by rail transit and the like and components of earthquakes in the vertical direction, the horizontal vibration isolation unit can effectively isolate horizontal components of the earthquakes, the vertical vibration isolation unit comprises a plurality of belleville spring groups 21 and a plurality of spiral spring groups 26, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair consists of a friction material plate 24 arranged on an end plate of the metal spring support and a sliding panel 25 arranged on the connecting plate, the metal spring support end plate is connected with the lower flange plate 23 through a rigid body part, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a high polymer material coating, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of ultra-high molecular weight modified polyethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a check ring or a limiting structure fixedly connected with the upper connecting plate 31 is arranged on the periphery of the flange plate of the rubber support 11, and a tensile limiting structure 12 vertically overlapped with the rubber flange plate, a plurality of disc spring groups 21 and a plurality of spiral spring groups 26 form a vertical vibration isolation unit, a damper is arranged in the vertical vibration isolation unit, energy consumption media of the damper can be friction plates, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, and the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed on the periphery of the rubber support 11 in parallel, the belleville spring group 21 is wrapped around the guide rod, and the guide sleeve is arranged along the periphery of the guide rod and has the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

Example 10

A multifunctional vibration and vibration dual-control shock isolation support based on metal springs and rubber supports in parallel comprises a metal spring support and a rubber support 11 which are arranged between an upper connecting plate 31 and a lower connecting plate 32 in parallel, the embodiment is provided with the metal spring support and the rubber support 11, the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit, the vertical vibration isolation unit can effectively isolate vertical vibration caused by rail transit and the like and horizontal components of an earthquake in the vertical direction, the horizontal vibration isolation unit can effectively isolate horizontal components of the earthquake, the vertical vibration isolation unit comprises a plurality of belleville spring groups 21, a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair consists of a friction material plate 24 arranged on an end plate of the metal spring support and a sliding panel 25 arranged on the connecting plate, and the end plate of the metal spring support is connected with the lower flange plate 23 through a rigid body part, an upper flange plate 22 is arranged between the vertical vibration isolation unit and the upper connecting plate 31, a sliding panel 25 is a metal sliding surface, a sliding pair takes part in energy consumption and can isolate horizontal seismic components more effectively, a friction material plate 24 is made of polytetrafluoroethylene, a certain gap is reserved between the rubber support 11 and the upper connecting plate 31, a limit structure fixedly connected with the upper connecting plate 31 and a tensile limit structure 12 vertically overlapped with the flange plate of the rubber support 11 are arranged at the periphery of the flange plate of the rubber support 11, a damper is arranged in the vertical shock absorption unit formed by a plurality of disc spring groups 21, the energy consumption medium of the damper can be a viscoelastic material, a single vertical vibration isolation unit is connected with a single rubber support 11 in parallel and is fixed on the same upper connecting plate 31 and the same lower connecting plate 32, the single rubber support 11 is connected with a plurality of vertical vibration isolation units uniformly distributed at the periphery of the rubber support 11 in parallel, guide rods are arranged between the guide rods of the belleville spring group 21, and the guide sleeves are arranged along the periphery of the guide rods and have the shock absorption capacity of isolating horizontal and vertical earthquakes or vibration; the defect of poor tensile capability of a common shock isolation device can be effectively overcome; simple structure, good energy consumption effect, low manufacturing cost, convenient installation and wide application.

The utility model discloses theory of use: the upper flange plate 22 and the lower flange plate 23 are connected through the prepressing screw 29, so that the plurality of belleville spring groups 21 or/and the plurality of spiral spring groups 26 are/is in a compressed state, the support is integrally compressed to the same condition as the condition of actually being installed on a building, and the prepressing screw 29 is removed after the installation is finished.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (10)

1. The multi-functional two accuse isolation bearing that shakes based on metal spring and rubber support are parallelly connected, its characterized in that: the vibration isolation device comprises a metal spring support and a rubber support (11) which are arranged between an upper connecting plate (31) and a lower connecting plate (32) in parallel, wherein the metal spring support comprises a vertical vibration isolation unit and a horizontal sliding unit.

2. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1, characterized in that: the vertical vibration isolation unit comprises a plurality of belleville spring groups (21) or/and a plurality of spiral spring groups (26).

3. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1, characterized in that: a friction sliding pair is arranged between one end of the horizontal sliding unit and the connecting plate, the sliding pair is composed of a friction material plate (24) arranged on the metal spring support end plate and a sliding panel (25) arranged on the connecting plate, the metal spring support end plate and the lower flange plate (23) are connected through a rigid part or a part with a spherical hinge revolute pair, and an upper flange plate (22) is arranged between the vertical vibration isolation unit and the upper connecting plate (31).

4. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 3, characterized in that: the sliding panel (25) is a metal sliding surface or a polymer material coating.

5. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 3, characterized in that: the friction material plate (24) is made of polytetrafluoroethylene or modified polytetrafluoroethylene or ultrahigh molecular weight modified polyethylene and the like.

6. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1, characterized in that: a certain gap is reserved between the rubber support (11) and the upper connecting plate (31), and a check ring or a limiting structure fixedly connected with the upper connecting plate (31) is arranged on the periphery of a flange plate of the rubber support (11).

7. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1, characterized in that: a certain gap is reserved between the rubber support (11) and the upper connecting plate (31), and a check ring or a limiting structure fixedly connected with the upper connecting plate (31) and a tensile limiting structure (12) vertically overlapped with the flange plate of the rubber support (11) are arranged on the periphery of the flange plate of the rubber support (11).

8. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1 or 2, which is characterized in that: the damper is not arranged in the vertical shock absorption unit or is arranged in the vertical shock absorption unit, and energy consumption media of the damper can be viscoelastic materials, viscous materials, friction plates or eddy current components and the like.

9. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 1, characterized in that: a single vertical shock isolation unit is connected with a single rubber support (11) in parallel and fixed on the same upper connecting plate (31) and the same lower connecting plate (32), and the single rubber support (11) is connected with a plurality of vertical shock isolation units uniformly distributed on the periphery of the rubber support (11) in parallel.

10. The multifunctional vibration and vibration double-control seismic isolation support based on the parallel connection of the metal spring and the rubber support according to claim 2, characterized in that: the belleville spring group (21) and/or the spiral spring group (26) are/is wrapped around the guide rod, the guide rod can be arranged between the belleville spring group (21) and/or the spiral spring group (26), and the guide sleeve is arranged along the periphery of the guide rod.

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