CN218091403U - Multi-stage vertical energy-consumption shock-insulation support - Google Patents
Multi-stage vertical energy-consumption shock-insulation support Download PDFInfo
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- CN218091403U CN218091403U CN202222616465.2U CN202222616465U CN218091403U CN 218091403 U CN218091403 U CN 218091403U CN 202222616465 U CN202222616465 U CN 202222616465U CN 218091403 U CN218091403 U CN 218091403U
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Abstract
The utility model discloses a multi-stage vertical energy-consumption shock-insulation support, which comprises an upper connecting plate and a lower connecting plate, wherein a first shock-insulation part is fixedly connected between the upper connecting plate and the lower connecting plate; the upper connecting plate and the lower connecting plate are both rotatably connected with four rotating plates, the rotating plates on the upper connecting plate and the rotating plates on the lower connecting plate are arranged in a one-to-one up-and-down correspondence manner, the two rotating plates which are in up-and-down correspondence are rotatably connected through a fixed pin shaft, the rotating plates are all positioned at four corners of the upper connecting plate and the lower connecting plate, and second shock insulation parts are arranged on the fixed pin shafts; and third shock insulation parts are respectively arranged on two sides of the first shock insulation part, and two ends of each third shock insulation part are respectively and rotatably connected with different fixed pin shafts. Through setting up a plurality of stages power consumption device, realized the ascending power consumption of vertical side, reduced the deformation that takes place when vertical power consumption of structure, improved life, and vertical shock insulation is effectual.
Description
Technical Field
The utility model relates to a shock insulation technical field especially relates to a vertical power consumption isolation bearing of multi-stage.
Background
With the rapid growth of social economy and the improvement of urbanization construction in China, a large number of infrastructures such as subways and high-speed rails are constructed in more and more areas, but the subways and the like can generate ground vibration when running in underground space, so that vertical vibration of a building structure is caused, and the normal use function of the structure is further influenced. In addition, some large plants are provided with large power equipment, and the equipment can cause vertical vibration of the floor of the plant during operation. Therefore, in order to ensure the safe use of the structure and the machine equipment, it is necessary to adopt a corresponding vertical vibration isolation device to reduce the vertical vibration
In earthquake disaster statistics, most structures that the earthquake destroyed all take place the displacement on the great horizontal direction, therefore current isolator generally only can realize horizontal shock attenuation, can't undertake too big vertical deformation and vertical shock insulation scheduling problem, some prior art adopts stromatolite rubber as shock isolation device, set up stromatolite rubber between two steel sheets, utilize stromatolite rubber to carry out vertical shock insulation, the shock insulation means is single, and stromatolite rubber's tensile ability is weak, the shock insulation effect is poor, so need for a shock insulation effectual urgently, can realize vertical shock insulation's vertical power consumption isolation bearing of multistage.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical power consumption isolation bearing of multi-stage to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a multi-stage vertical energy-consumption shock-insulation support, which comprises an upper connecting plate and a lower connecting plate, wherein a first shock-insulation part is fixedly connected between the upper connecting plate and the lower connecting plate; the upper connecting plate and the lower connecting plate are both rotatably connected with four rotating plates, the rotating plates on the upper connecting plate and the rotating plates on the lower connecting plate are arranged in a one-to-one up-and-down correspondence manner, the two rotating plates which are up-and-down correspondence are rotatably connected through fixed hinge pins, the rotating plates are all positioned at four corners of the upper connecting plate and the lower connecting plate, and second shock insulation parts are arranged on the fixed hinge pins; and third shock insulation parts are respectively arranged on two sides of the first shock insulation part, and two ends of each third shock insulation part are respectively and rotatably connected with different fixed pin shafts.
Preferably, the upper connecting plate and the lower connecting plate are respectively and fixedly connected with four fixed plates, the fixed plates are located at four corners of the upper connecting plate and the lower connecting plate, the fixed plates on the upper connecting plate and the fixed plates on the lower connecting plate are correspondingly arranged, and each fixed plate is rotatably connected with the rotating plate.
Preferably, the first shock insulation part comprises a first round cylinder fixedly connected with the bottom of the upper connecting plate, high-damping rubber is fixedly connected with the inner side and the outer side of the bottom of the first round cylinder, a second round cylinder fixedly connected with the top of the lower connecting plate is arranged on the side wall of the second round cylinder, and the high-damping rubber is located in the accommodating groove and is in contact with the side wall of the accommodating groove.
Preferably, the third shock insulation part comprises a viscous damper, and two ends of the viscous damper are respectively and rotatably connected with different fixed pin shafts.
Preferably, the second shock isolation part comprises two friction plates located on the fixed pin shaft, and the two friction plates are located between the rotating plate and the viscous damper on the same fixed pin shaft respectively.
Preferably, the friction plate is a brass plate.
Preferably, the upper connecting plate and the lower connecting plate are respectively connected with the building structure through bolts.
Preferably, the upper connecting plate and the lower connecting plate are both made of steel plates.
The utility model discloses a following technological effect: the utility model provides a multi-stage vertical energy-consumption shock insulation support, when an upper connecting plate and a lower connecting plate generate vertical displacement, a first shock insulation part generates relative displacement, so that the energy-consumption capacity of vertical shock insulation is enhanced, and the shock insulation effect is improved; meanwhile, the two corresponding rotating plates generate relative rotation angle displacement, so that the second shock insulation part generates friction energy consumption; two ends of the third shock insulation part are driven to move towards two sides through two different fixed pin shafts, so that the third shock insulation part generates relative displacement in the horizontal direction, and viscous energy consumption is further realized; through setting up a plurality of stages power consumption device, realized the ascending power consumption of vertical side, reduced the deformation that the structure takes place when vertical power consumption, improved life, and have good shock insulation effect and various vibration isolation means, strengthened the power consumption ability of shock insulation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the structure of the shock insulation support of the utility model;
FIG. 2 is a side view of the shock insulation support structure of the utility model;
FIG. 3 is a top view of the shock insulation support structure of the utility model;
wherein: 1. a fixing plate; 2. a first circular cylinder; 3. a second circular cylinder; 4. an upper connecting plate; 5. a rotating plate; 6. fixing a pin shaft; 7. high damping rubber; 8. a viscous damper; 9. a lower connecting plate; 10. a friction plate; 11. and (6) accommodating the tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-3, the utility model provides a multi-stage vertical energy-consumption shock-insulation support, which comprises an upper connecting plate 4 and a lower connecting plate 9, wherein a first shock-insulation part is fixedly connected between the upper connecting plate 4 and the lower connecting plate 9; the upper connecting plate 4 and the lower connecting plate 9 are rotatably connected with four rotating plates 5, the rotating plates 5 on the upper connecting plate 4 and the rotating plates 5 on the lower connecting plate 9 are arranged in a one-to-one up-down one-to-one correspondence manner, the two rotating plates 5 which are up-down corresponding to each other are rotatably connected through a fixed pin shaft 6, the rotating plates 5 are all positioned at four corners of the upper connecting plate 4 and the lower connecting plate 9, and second shock insulation parts are arranged on the fixed pin shafts 6; and third shock insulation parts are respectively arranged on two sides of the first shock insulation part, and two ends of each third shock insulation part are respectively and rotatably connected with different fixed pin shafts 6. The upper connecting plate 4 and the rotating plates 5 on the lower connecting plate 9 are arranged correspondingly, so that the upper connecting plate 4 and the two rotating plates corresponding to the lower connecting plate 9 can generate relative corner displacement when the upper connecting plate 4 and the lower connecting plate 9 generate vertical displacement, energy consumption in the vertical direction is realized by arranging a plurality of stage energy consumption devices, deformation of the structure during vertical energy consumption is reduced, and the service life is prolonged.
Further optimize the scheme, four fixed plates 1 of upper junction plate 4 and lower junction plate 9 difference fixedly connected with, fixed plate 1 is located four angles departments of upper junction plate 4 and lower junction plate 9, and fixed plate 1 on upper junction plate 4 corresponds the setting with fixed plate 1 on the lower junction plate 9, and every fixed plate 1 all rotates with rotor plate 5 to be connected.
Further optimization scheme, first shock insulation portion include with the first circular section of thick bamboo 2 of 4 bottom fixed connection of upper junction plate, the equal fixedly connected with high damping rubber 7 in both sides in the bottom of first circular section of thick bamboo 2, lower connecting plate 9 top fixed connection second circular section of thick bamboo 3, holding tank 11 has been seted up to 3 lateral walls of second circular section of thick bamboo, high damping rubber 7 is located holding tank 11, and sets up with the lateral wall contact of holding tank 11. Vertical vibrations take place through upper junction plate 4 and lower connecting plate 9, first cylinder 2 on the upper junction plate 4 drives high damping rubber 7 and produces decurrent displacement, holding tank 11 sets up with the contact of high damping rubber 7, and then produces great frictional force, vertical shock insulation power consumption has been increased, and simultaneously, high damping rubber 7 carries out sliding friction in holding tank 11, and holding tank 11 can carry on spacingly to high damping rubber 7 for high damping rubber 7 carries out sliding friction along the inner wall of holding tank.
According to the further optimized scheme, the third shock insulation part comprises a viscous damper 8, and two ends of the viscous damper 8 are respectively in rotating connection with different fixed pin shafts 6. The viscous damper 8 generates displacement in the horizontal direction, thereby reducing the input of lower energy and reducing vertical displacement.
According to the further optimization scheme, the second shock insulation part comprises two friction plates 10 located on the fixed pin shaft 6, and the two friction plates 10 are located between the rotating plate 5 and the viscous damper 8 on the same fixed pin shaft 6 respectively. By disposing the two friction plates 10 between the rotating plate 5 and the viscous damper 8, the friction force of the rotating plate 5 and the viscous damper 8 during rotation is increased, so that the friction energy consumption of the friction plates 10 is increased.
In a further optimized scheme, the friction plate 10 is a brass sheet.
Further optimizing scheme, upper junction plate 4 is connected with building structure through the bolt respectively with lower connecting plate 9. After the upper connecting plate 4 and the lower connecting plate 9 are vertically displaced, the upper connecting plate and the lower connecting plate are not easily separated from a building structure.
In a further optimized scheme, the upper connecting plate 4 and the lower connecting plate 9 are both made of steel plates. The steel plate is firm and durable, so that a good supporting effect can be achieved.
The utility model discloses a working process: when the upper connecting plate 4 and the lower connecting plate 9 vertically displace, the first round cylinder 2 and the second round cylinder 3 vertically displace relative to each other, so that the high-damping rubber 7 on the first round cylinder 2 displaces, and vertical energy consumption in the first stage is realized; meanwhile, the two corresponding rotating plates 5 which are rotatably connected on the upper connecting plate 4 and the lower connecting plate 9 generate corresponding corner displacement, so that the friction plates 10 between the rotating plates 5 and the viscous damper 8 rotate relatively, and friction energy consumption in the second stage is realized.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. A multi-stage vertical energy-consumption shock-insulation support is characterized in that: the shock insulation device comprises an upper connecting plate (4) and a lower connecting plate (9), wherein a first shock insulation part is fixedly connected between the upper connecting plate (4) and the lower connecting plate (9); the upper connecting plate (4) and the lower connecting plate (9) are rotatably connected with four rotating plates (5), the rotating plates (5) on the upper connecting plate (4) and the rotating plates (5) on the lower connecting plate (9) are arranged in a one-to-one up-down correspondence mode, the two rotating plates (5) which correspond up and down are rotatably connected through fixed hinge pins (6), the rotating plates (5) are located at four corners of the upper connecting plate (4) and the lower connecting plate (9), and second shock insulation parts are mounted on the fixed hinge pins (6); and third shock insulation parts are respectively arranged on two sides of the first shock insulation part, and two ends of each third shock insulation part are respectively rotatably connected with different fixed pin shafts (6).
2. The multi-stage vertical energy-dissipating seismic isolation bearing of claim 1, wherein: the upper connecting plate (4) with lower connecting plate (9) are four fixed plates (1) of fixedly connected with respectively, fixed plate (1) is located upper connecting plate (4) with four angle departments of lower connecting plate (9), fixed plate (1) on upper connecting plate (4) with fixed plate (1) on lower connecting plate (9) correspond the setting, every fixed plate (1) all rotates with rotor plate (5) and is connected.
3. The multi-stage vertical energy-dissipating seismic isolation bearing of claim 1, wherein: the first shock insulation part comprises a first round cylinder (2) fixedly connected with the bottom of the upper connecting plate (4), high-damping rubber (7) fixedly connected with the inner side and the outer side of the bottom of the first round cylinder (2), a second round cylinder (3) fixedly connected with the top of the lower connecting plate (9), a containing groove (11) is formed in the side wall of the second round cylinder (3), and the high-damping rubber (7) is located in the containing groove (11) and is in contact with the side wall of the containing groove (11).
4. The multi-stage vertical energy-dissipating seismic isolation bearing of claim 1, wherein: the third shock insulation part comprises a viscous damper (8), and two ends of the viscous damper (8) are respectively in rotating connection with different fixed pin shafts (6).
5. The multi-stage vertical energy-dissipating seismic isolation bearing of claim 1, wherein: the second shock insulation part comprises two friction plates (10) located on the fixed pin shaft (6), and the two friction plates (10) are located between the rotating plate (5) and the viscous damper (8) on the same fixed pin shaft (6) respectively.
6. The multi-stage vertical energy dissipation seismic isolation bearing of claim 5, wherein: the friction plate (10) is a brass sheet.
7. The multi-stage vertical energy-dissipating seismic isolation bearing of claim 1, wherein: the upper connecting plate (4) and the lower connecting plate (9) are respectively connected with a building structure through bolts.
8. The multi-stage vertical energy-dissipating seismic isolation bearing according to any one of claims 1 to 7, wherein: the upper connecting plate (4) and the lower connecting plate (9) are both made of steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222616465.2U CN218091403U (en) | 2022-09-30 | 2022-09-30 | Multi-stage vertical energy-consumption shock-insulation support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222616465.2U CN218091403U (en) | 2022-09-30 | 2022-09-30 | Multi-stage vertical energy-consumption shock-insulation support |
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| Publication Number | Publication Date |
|---|---|
| CN218091403U true CN218091403U (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222616465.2U Active CN218091403U (en) | 2022-09-30 | 2022-09-30 | Multi-stage vertical energy-consumption shock-insulation support |
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| CN (1) | CN218091403U (en) |
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