CN215858347U - Buckling-restrained energy-dissipation supporting device with different yield strengths - Google Patents
Buckling-restrained energy-dissipation supporting device with different yield strengths Download PDFInfo
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- CN215858347U CN215858347U CN202121313055.XU CN202121313055U CN215858347U CN 215858347 U CN215858347 U CN 215858347U CN 202121313055 U CN202121313055 U CN 202121313055U CN 215858347 U CN215858347 U CN 215858347U
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Abstract
The utility model provides a buckling-restrained energy-dissipation supporting device with different yield strengths, which comprises: the damping rod, the damping rod includes the slide bar and the body of rod, the one end movable mounting of slide bar is in the inside of the body of rod, the inside of the body of rod is kept away from the damping rod position and is provided with the multistage balancing unit that is used for consuming the vibration energy. According to the utility model, the first balance device and the second balance device are matched, the energy consumption and shock absorption effects are better, when external shock disappears, the spring elasticity compresses oil, so that the oil is reset, the energy consumption supporting device can restore to an initial state, the use effect is better, the lateral shock absorption devices can consume the shock energy in other directions, the bottom shock absorption device is matched with the multi-stage balance devices, so that the shock in the direction of the damping rod can be consumed, the energy consumption and shock absorption effects of the bending energy consumption supporting device are better, the influence of the shock on the bending energy consumption supporting device is reduced, and the service life of the bending energy consumption supporting device is prolonged.
Description
Technical Field
The utility model relates to the field of building structures, in particular to a buckling-restrained energy-dissipation supporting device with different yield strengths.
Background
At present, energy dissipation support damping devices are widely adopted in seismic design of building structures, and common energy dissipation support damping devices comprise viscous damping energy dissipaters, visco-elastic energy dissipaters, metal yield type energy dissipaters, friction type energy dissipaters and the like. These power consumption support damping device can consume the earthquake in the earthquake and act on the energy of building structure to ensure building structure's structural safety and reduce the economic loss that the structure was damaged and was brought, for this reason, people utility model discloses buckling restrained power consumption strutting arrangement.
Present buckling restrained energy dissipation strutting arrangement has certain drawback when using, and present buckling restrained energy dissipation strutting arrangement is only can the folk prescription consuming energy to shock, and the shock attenuation direction is different in the real life, and its shock attenuation effect is limited, damages easily when meetting the vibrations of equidirectional not in addition, unsatisfied people's operation requirement, for this reason, we utility model have one kind and have different yield strength's buckling restrained energy dissipation strutting arrangement.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a buckling-restrained energy-dissipation supporting device with different yield strengths, and solves the problems of poor energy-dissipation and shock-absorption effects and short service life of the conventional energy-dissipation supporting device.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a buckling restrained energy dissipating brace apparatus having different yield strengths, comprising:
the damping rod comprises a sliding rod and a rod body, one end of the sliding rod is movably arranged in the rod body, and a multi-stage balancing device for consuming vibration energy is arranged in the position, far away from the damping rod, in the rod body;
the bottom end of the fixed box is fixedly connected with one end, far away from the sliding rod, of the rod body, and a shock absorption structure for consuming vibration energy in different directions is arranged inside the fixed box; and
the connecting rod, the one end of connecting rod passes the opening on the fixed box and is connected with the shock-absorbing structure, the equal fixed mounting of one end that the body of rod was kept away from to the one end that the fixed box was kept away from to the connecting rod and slide bar has the connector.
Furthermore, the multistage balancing device comprises a first balancing device and a second balancing device, the first balancing device is installed on the inner bottom surface of the damping rod, the second balancing device is installed on the first balancing device, and a rubber push plate is arranged at one end, located inside the rod body, of the sliding rod.
Further, the first balancing device and the second balancing device both comprise a spring and a blocking plate, one end of the spring is connected with the blocking plate, the spring on the second balancing device is connected with the blocking plate in the first balancing device, and the elastic coefficients of the springs on the first balancing device and the second balancing device are different.
Furthermore, a plurality of groups of oil passing ports are formed in the outer surface of the blocking plate at equal intervals, rubber channels are arranged inside the oil passing ports, the inlets and the outlets of the rubber channels are funnel-shaped, and a plurality of groups of convex consumption rings are arranged on the inner surface of the rubber channels.
Furthermore, the shock absorption structure comprises a bottom shock absorption device and a lateral shock absorption device, the lateral shock absorption device is arranged on the inner side face of the fixed box, the bottom shock absorption device is arranged on the inner bottom face of the fixed box, a fixed block is arranged at one end, located on the fixed box, of the connecting rod, and the fixed block is connected with the lateral shock absorption device and the bottom shock absorption device.
Furthermore, the fixed block and the inner cavity of the fixed box are both prism-shaped, the lateral vibration-damping device comprises a plurality of groups of lateral supporting pieces, and the lateral supporting pieces are arranged on the lateral surfaces of the prisms.
Furthermore, the side support piece includes U type shell fragment and supporting spring, the surface both ends of U type shell fragment respectively with the side of fixed block and the internal surface connection of fixed box, the both ends of supporting spring respectively with the internal surface connection of U type shell fragment.
Furthermore, the bottom shock absorption device comprises a shock absorption elastic sheet, the cross section of the shock absorption elastic sheet is Z-shaped, the outer surface of the upper end of the shock absorption elastic sheet is connected with the outer surface of the lower end of the fixed block, and the outer surface of the lower end of the shock absorption elastic sheet is fixedly connected with the inner bottom surface of the fixed box.
Furthermore, the outer surfaces of the U-shaped elastic sheet and the shock absorption elastic sheet connected with the fixing block are provided with limit blocks, and limit grooves matched with the limit blocks are formed in the outer surface of the fixing block.
(III) advantageous effects
The utility model provides a buckling-restrained energy-dissipation supporting device with different yield strengths, through the arranged multi-stage balancing device, when the buckling-restrained energy-dissipation supporting device is vibrated, a sliding rod moves along a rod body, the sliding rod extrudes oil, the oil passes through a rubber channel, the oil passes through the rubber channel to generate high-temperature energy consumption, and the oil passes through the rubber channel to enter the other end of a blocking plate when the buckling-restrained energy-dissipation supporting device is used, so that the pressure at the other end of the blocking plate is increased, and a damping rod is kept balanced;
through the arranged bottom shock absorption device and the side shock absorption device, the fixing block on the connecting rod is connected with the bottom shock absorption device and the side shock absorption device, the side shock absorption device can consume the shock energy in other directions, and the bottom shock absorption device is matched with the multistage balancing device to consume the shock in the direction of the damping rod, so that the energy consumption and shock absorption effects of the curved energy consumption supporting device are better, the influence of the shock on the curved energy consumption supporting device is reduced, and the service life of the curved energy consumption supporting device is prolonged.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Fig. 1 is a schematic structural view of a buckling restrained brace apparatus with different yield strengths;
FIG. 2 is a partial view of the internal structure of a rod body of an anti-buckling energy-consuming brace with different yield strengths;
FIG. 3 is a block diagram of a barrier plate in an anti-buckling energy dissipating brace apparatus having different yield strengths;
FIG. 4 is a partial structure view of a fixing box in a buckling restrained energy dissipation brace apparatus having different yield strengths;
FIG. 5 is a connection structure diagram of fixing blocks in the buckling restrained brace apparatus with different yield strengths;
FIG. 6 is a connection structure diagram of fixing blocks with other shapes in the buckling restrained energy-consuming brace device with different yield strengths;
illustration of the drawings: 1. a slide bar; 2. a rod body; 3. a fixing box; 4. a connecting rod; 5. a connector; 6. a rubber push plate; 7. a spring; 8. a blocking plate; 9. a rubber channel; 10. a convex wear ring; 11. a fixed block; 12. a U-shaped elastic sheet; 13. a support spring; 14. shock absorbing elastic sheets; 15. a limiting groove.
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 addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
Aiming at the problems in the prior art, the utility model provides a buckling-restrained energy-dissipation supporting device with different yield strengths, which comprises:
the damping rod comprises a sliding rod and a rod body, one end of the sliding rod is movably arranged in the rod body, and a multi-stage balancing device for consuming vibration energy is arranged in the position, far away from the damping rod, in the rod body;
the bottom end of the fixed box is fixedly connected with one end of the rod body, which is far away from the sliding rod, and a shock absorption structure for consuming vibration energy in different directions is arranged inside the fixed box; and
the opening on the fixed box is passed and shock-absorbing structure is connected to the one end of connecting rod, and the one end that fixed box was kept away from to the connecting rod and the equal fixed mounting of one end that the body of rod was kept away from to the slide bar have the connector, and the connector is connected with building structure.
The multistage balancing device comprises a first balancing device and a second balancing device, the first balancing device is installed on the inner bottom surface of the damping rod, the second balancing device is installed on the first balancing device, one end, located inside the rod body, of the sliding rod is provided with a rubber push plate, and the rubber push plate pushes oil inside the damping rod to move.
The first balancing device and the second balancing device respectively comprise a spring and a blocking plate, one end of the spring is connected with the blocking plate, the spring on the second balancing device is connected with the blocking plate in the first balancing device, the elastic coefficients of the springs on the first balancing device and the second balancing device are different, the time for the springs to reach balance is different, and energy consumption of different earthquakes can be realized.
In concrete application scene, the surface of barrier plate equidistant a plurality of groups oil mouths of leading to have been seted up, the inside of leading to the oil mouth is provided with rubber passageway, and rubber passageway's entry and export are the infundibulate, and rubber passageway's internal surface is provided with a plurality of groups convex and consumes the circle, and convex consumes the circle and can change rubber passageway's internal diameter to pressure variation is big when making oil pass rubber passageway, can be with more vibrations energy transformation heat energy.
Through the multistage balancing unit who sets up, when receiving the vibration, the slide bar is along body of rod motion, the slide bar extrudees oil, make oil pass the rubber passageway, oil passes the rubber passageway and produces high temperature consumption energy, and oil passes the other end that the rubber passageway entered into the barrier plate during the use, make barrier plate other end pressure increase, make the damping lever keep balance, first balancing unit and the cooperation of second balancing unit, the energy consumption shock attenuation effect is better, and when external vibrations disappear, spring force compresses oil, make oil reset, thereby make the energy consumption strutting arrangement can resume initial condition, the result of use is better.
The shock absorption structure comprises a bottom shock absorption device and a lateral shock absorption device, the lateral shock absorption device is arranged on the inner side face of the fixed box, the bottom shock absorption device is arranged on the inner bottom face of the fixed box, a fixed block is arranged at one end, located on the fixed box, of the connecting rod, and the fixed block is connected with the lateral shock absorption device and the bottom shock absorption device.
The shapes of the fixed block and the inner cavity of the fixed box are prism-shaped, the lateral shock absorption device comprises a plurality of groups of lateral supporting pieces, and the lateral supporting pieces are arranged on the lateral surfaces of the prism.
The fixing blocks and the fixing boxes are in the shapes of triangular prisms, quadrangular prisms, pentagonal prisms, hexagonal prisms and other polygonal prisms.
In a specific application scenario, for example, as shown in fig. 4 to 5, the fixed block and the fixed box are in the shape of a quadrangular prism, and as shown in fig. 6, the fixed block is in the shape of a hexagonal prism.
Through the arranged bottom shock absorption device and the side shock absorption device, the fixing block on the connecting rod is connected with the bottom shock absorption device and the side shock absorption device, the side shock absorption device can consume the shock energy in other directions, and the bottom shock absorption device is matched with the multistage balancing device to consume the shock in the direction of the damping rod, so that the energy consumption and shock absorption effects of the curved energy consumption supporting device are better, the influence of the shock on the curved energy consumption supporting device is reduced, and the service life of the curved energy consumption supporting device is prolonged.
The side support piece includes U type shell fragment and supporting spring, and the surface both ends of U type shell fragment are connected with the side of fixed block and the internal surface of fixed box respectively, and the internal surface of supporting spring's both ends and U type shell fragment is connected respectively.
The bottom shock absorption device comprises a shock absorption elastic sheet, the cross section of the shock absorption elastic sheet is Z-shaped, the outer surface of the upper end of the shock absorption elastic sheet is connected with the outer surface of the lower end of the fixed block, and the outer surface of the lower end of the shock absorption elastic sheet is fixedly connected with the inner bottom surface of the fixed box.
The outer surface that U type shell fragment and shock attenuation shell fragment and fixed block are connected all is provided with the stopper, the surface of fixed block set up with stopper assorted spacing groove.
In the scene of concrete application, the slide bar in the damping rod moves along the body of rod during vibrations, the slide bar extrudes oil, make oil pass the rubber passageway on the barrier plate, make the regional hydraulic pressure in barrier plate both ends keep balance, will shake energy consumption when the deformation of oil motion cooperation spring, supporting spring, U type shell fragment and the shock attenuation shell fragment in the fixed box take place deformation and shock attenuation, vibrations end spring, supporting spring, U type shell fragment and shock attenuation shell fragment resume deformation, resume initial form.
Examples
The utility model discloses a buckling-restrained energy-dissipation brace device with different yield strengths, which is shown in figures 1-5 and comprises:
the damping rod comprises a sliding rod 1 and a rod body 2, one end of the sliding rod 1 is movably arranged in the rod body 2, and a multi-stage balancing device for consuming vibration energy is arranged in the position, far away from the damping rod, in the rod body 2;
the bottom end of the fixed box 3 is fixedly connected with one end, far away from the sliding rod 1, of the rod body 2, and a shock absorption structure for consuming vibration energy in different directions is arranged inside the fixed box 3; and
one end of the connecting rod 4 penetrates through the opening in the fixed box 3 and is connected with the shock absorption structure, and a connector 5 is fixedly mounted at one end of the connecting rod 4 far away from the fixed box 3 and one end of the sliding rod 1 far away from the rod body 2;
further, as shown in fig. 2, the multi-stage balancing device includes a first balancing device and a second balancing device, the first balancing device is installed on the inner bottom surface of the damping rod, the second balancing device is installed on the first balancing device, and a rubber push plate 6 is arranged at one end of the sliding rod 1 located inside the rod body 2.
Further, as shown in fig. 2, the first balancing means and the second balancing means each include a spring 7 and a blocking plate 8, one end of the spring 7 is connected with the blocking plate 8, the spring 7 on the second balancing means is connected with the blocking plate 8 in the first balancing means, and the spring constants of the spring 7 on the first balancing means and the spring 7 on the second balancing means are different.
Further, as shown in fig. 3, a plurality of groups of oil passing ports are formed in the outer surface of the blocking plate 8 at equal intervals, a rubber passage 9 is arranged inside each oil passing port, an inlet and an outlet of the rubber passage 9 are both funnel-shaped, and a plurality of groups of convex consumption rings 10 are arranged on the inner surface of the rubber passage 9.
Further, as shown in fig. 4-5, the shock absorbing structure includes a bottom shock absorbing device and a lateral shock absorbing device, the lateral shock absorbing device is disposed on the inner side of the fixing box 3, the bottom shock absorbing device is disposed on the inner bottom surface of the fixing box 3, a fixing block 11 is disposed at one end of the connecting rod 4 located on the fixing box 3, and the fixing block 11 is connected with the lateral shock absorbing device and the bottom shock absorbing device.
Further, as shown in fig. 4 to 5, the fixed block 11 and the fixed box 3 have a prismatic shape, and the lateral vibration damping device includes a plurality of sets of lateral supporting members installed on the lateral surfaces of the prismatic shape.
Further, as shown in fig. 4, the side supporting member includes a U-shaped elastic sheet 12 and a supporting spring 13, two ends of an outer surface of the U-shaped elastic sheet 12 are respectively connected to a side surface of the fixing block 11 and an inner surface of the fixing box 3, and two ends of the supporting spring 13 are respectively connected to the inner surface of the U-shaped elastic sheet 12.
Further, as shown in fig. 4, the bottom shock absorbing device includes a shock absorbing elastic sheet 14, the section of the shock absorbing elastic sheet 14 is zigzag, the outer surface of the upper end of the shock absorbing elastic sheet 14 is connected with the outer surface of the lower end of the fixing block 11, and the outer surface of the lower end of the shock absorbing elastic sheet 14 is fixedly connected with the inner bottom surface of the fixing box 3.
Further, as shown in fig. 4, the outer surfaces of the U-shaped elastic sheet 12 and the shock absorbing elastic sheet 14 connected to the fixing block 11 are provided with limit blocks, and the outer surface of the fixing block 11 is provided with limit grooves 15 matched with the limit blocks.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to implement the present invention.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above disclosure is only a concrete implementation scenario of the present invention, however, the present invention is not limited to this, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (8)
1. A buckling-restrained energy-dissipating brace apparatus having different yield strengths, comprising:
the damping rod comprises a sliding rod (1) and a rod body (2), one end of the sliding rod (1) is movably arranged in the rod body (2), and a multi-stage balancing device for consuming vibration energy is arranged in the position, far away from the damping rod, in the rod body (2);
the bottom end of the fixed box (3) is fixedly connected with one end, far away from the sliding rod (1), of the rod body (2), and a shock absorption structure for consuming vibration energy in different directions is arranged inside the fixed box (3); one end of the connecting rod (4) penetrates through the opening in the fixed box (3) and is connected with the shock absorption structure, and a connector (5) is fixedly mounted at one end of the connecting rod (4) far away from the fixed box (3) and one end of the sliding rod (1) far away from the rod body (2);
the multistage balancing device comprises a first balancing device and a second balancing device, the first balancing device is installed on the inner bottom surface of the damping rod, the second balancing device is installed on the first balancing device, and a rubber push plate (6) is arranged at one end, located inside the rod body (2), of the sliding rod (1).
2. A buckling restrained energy dissipating bracing device with different yield strength as claimed in claim 1, wherein said first and second counterbalancing means each comprise a spring (7) and a blocking plate (8), said spring (7) being connected at one end to the blocking plate (8), said spring (7) on the second counterbalancing means being connected to the blocking plate (8) in the first counterbalancing means, said springs (7) on the first and second counterbalancing means having different spring constants.
3. The buckling-restrained energy-dissipation brace device with different yield strengths as claimed in claim 2, wherein the outer surface of the blocking plate (8) is provided with a plurality of sets of oil through openings at equal intervals, a rubber channel (9) is arranged inside the oil through openings, the inlet and the outlet of the rubber channel (9) are funnel-shaped, and the inner surface of the rubber channel (9) is provided with a plurality of sets of convex consumption rings (10).
4. The buckling restrained energy-dissipation brace device with different yield strengths as claimed in claim 1, wherein the shock absorption structure comprises a bottom shock absorption device and a lateral shock absorption device, the lateral shock absorption device is arranged on the inner side surface of the fixed box (3), the bottom shock absorption device is arranged on the inner bottom surface of the fixed box (3), a fixed block (11) is arranged at one end, located at the fixed box (3), of the connecting rod (4), and the fixed block (11) is connected with the lateral shock absorption device and the bottom shock absorption device.
5. The buckling restrained brace device with different yield strengths as claimed in claim 4, wherein the fixed block (11) and the fixed box (3) have internal cavities both in the shape of prisms, and the lateral shock absorbing device comprises sets of lateral supports mounted on the sides of the prisms.
6. The buckling restrained energy dissipation brace device with different yield strengths as claimed in claim 5, wherein the side support comprises a U-shaped elastic sheet (12) and a support spring (13), two ends of the outer surface of the U-shaped elastic sheet (12) are respectively connected with the side surface of the fixed block (11) and the inner surface of the fixed box (3), and two ends of the support spring (13) are respectively connected with the inner surface of the U-shaped elastic sheet (12).
7. The buckling restrained energy dissipation brace device with different yield strengths as claimed in claim 6, wherein the bottom shock absorption device comprises a shock absorption elastic sheet (14), the cross-sectional shape of the shock absorption elastic sheet (14) is zigzag, the outer surface of the upper end of the shock absorption elastic sheet (14) is connected with the outer surface of the lower end of the fixed block (11), and the outer surface of the lower end of the shock absorption elastic sheet (14) is fixedly connected with the inner bottom surface of the fixed box (3).
8. The buckling-restrained energy-dissipation brace device with different yield strengths as claimed in claim 7, wherein the outer surfaces of the U-shaped elastic sheet (12) and the shock absorption elastic sheet (14) connected with the fixing block (11) are both provided with a limiting block, and the outer surface of the fixing block (11) is provided with a limiting groove (15) matched with the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121313055.XU CN215858347U (en) | 2021-06-12 | 2021-06-12 | Buckling-restrained energy-dissipation supporting device with different yield strengths |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121313055.XU CN215858347U (en) | 2021-06-12 | 2021-06-12 | Buckling-restrained energy-dissipation supporting device with different yield strengths |
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| Publication Number | Publication Date |
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| CN215858347U true CN215858347U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121313055.XU Expired - Fee Related CN215858347U (en) | 2021-06-12 | 2021-06-12 | Buckling-restrained energy-dissipation supporting device with different yield strengths |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290375A (en) * | 2023-05-24 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Anti-seismic buckling support system and support method thereof |
-
2021
- 2021-06-12 CN CN202121313055.XU patent/CN215858347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116290375A (en) * | 2023-05-24 | 2023-06-23 | 中铁城建集团第一工程有限公司 | Anti-seismic buckling support system and support method thereof |
| CN116290375B (en) * | 2023-05-24 | 2023-08-18 | 中铁城建集团第一工程有限公司 | Anti-seismic buckling support system and support method thereof |
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Granted publication date: 20220218 |