CN218264407U - Install convenient harmonious quality energy dissipater - Google Patents
Install convenient harmonious quality energy dissipater Download PDFInfo
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- CN218264407U CN218264407U CN202222490629.1U CN202222490629U CN218264407U CN 218264407 U CN218264407 U CN 218264407U CN 202222490629 U CN202222490629 U CN 202222490629U CN 218264407 U CN218264407 U CN 218264407U
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Abstract
The utility model provides a install convenient harmonious quality energy dissipater relates to building antidetonation field. The tuned mass energy dissipater comprises a mounting base, a mass block and an energy dissipation unit; the mounting base comprises a mounting bottom plate, transverse baffles are symmetrically arranged on one side of the mounting bottom plate, the two transverse baffles are arranged at intervals, vertical baffles are symmetrically arranged between the two transverse baffles, an annular groove is formed by the two transverse baffles, the two vertical baffles and the mounting bottom plate, and a plurality of mounting holes are formed in the mounting bottom plate outside the annular groove; the mass block is arranged in the annular groove in a sliding manner and is used for sliding in the annular groove in a reciprocating manner along the same linear direction; the energy dissipation unit comprises two damping springs which are arranged in the annular groove and symmetrically arranged relative to the mass block. The utility model discloses in, the connected mode of bolt group has replaced traditional welding mode to connect, and the connected mode is more simple and practical.
Description
Technical Field
The utility model relates to a building structure antidetonation technical field particularly, relates to a convenient harmonious quality energy dissipater of installation.
Background
The earthquake resistance of a building refers to engineering measures taken for lightening earthquake disasters. The basic purpose of earthquake fortification is to design the earthquake resistance of a building and take earthquake resistance measures during engineering construction under certain economic conditions. The earthquake damage of the engineering structure is limited and reduced to the maximum extent, so that casualties are avoided and economic loss is reduced.
The tuned mass energy dissipater is a common building anti-seismic device, the natural vibration frequency of the tuned mass energy dissipater resonates with the controlled vibration type frequency of a main structure by a technical means, the tuned mass energy dissipater is installed at a specific position of a structure, when the main structure vibrates, the inertial mass of the tuned mass resonates with the controlled vibration type of the main structure to absorb the vibration energy of the controlled vibration type of the main structure, and therefore the vibration effect of restraining the controlled structure is achieved. The tuned mass energy dissipater (TMD) has the application range of wind resistance and earthquake resistance in the horizontal direction of high-rise and storey buildings and vibration control in the vertical direction of large-span structures or pedestrian bridge galleries.
Common mounting methods for Tuned Mass Dampers (TMD) are: horizontal placement type, suspension type, support type. To the harmonious quality energy dissipater that most used at present, adopt welding mode to connect when installing in steel construction building, when welding mode connects, need prepare equipment such as welding machine and adopt the installation that realizes harmonious quality efficiency ware, the mounting means is too complicated, and the convenience is poor, has the problem of difficult installation.
In summary, we propose a tuned mass energy dissipater that is convenient to install to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an install convenient harmonious quality energy dissipater, the connected mode of bolt group has replaced traditional welding mode to connect, need not the use of equipment such as welding machine, just also does not need special welding technical personnel, and the connected mode is more simple and practical.
The embodiment of the utility model is realized like this:
the embodiment of the application provides a tuning mass energy dissipater convenient and fast to install, which comprises an installation base, a mass block and an energy dissipation unit;
the mounting base comprises a mounting base plate, wherein transverse baffle plates are symmetrically arranged on one side of the mounting base plate, the two transverse baffle plates are arranged at intervals, vertical baffle plates are symmetrically arranged between the two transverse baffle plates, an annular groove is formed among the two transverse baffle plates, the two vertical baffle plates and the mounting base plate, a plurality of mounting holes are formed in the circumferential direction of the mounting base plate outside the annular groove, and the mounting holes are used for penetrating through bolt groups;
the mass block is arranged in the annular groove in a sliding manner and used for reciprocating sliding in the annular groove along the same linear direction;
the energy dissipation unit comprises two damping springs which are arranged in the annular groove and symmetrically arranged relative to the mass block, one side of each damping spring is connected with the inner side of the annular groove, the other side of each damping spring is connected with the side edge of the mass block, and the deformation direction of each damping spring is the same as the sliding direction of the mass block.
In some embodiments of the present invention, a plurality of dampers are disposed between the mass block and the side of the annular groove.
In some embodiments of the present invention, the number of the damping springs is plural.
In some embodiments of the present invention, the outer sides of the transverse baffle and the vertical baffle are connected to the mounting bottom plate through a reinforcing plate.
In some embodiments of the present invention, the number of the reinforcing plates is plural, and the plural reinforcing plates are arranged at equal intervals along the circumferential direction of the annular groove.
In some embodiments of the present invention, the annular groove is provided with a sliding guide shaft, and the mass block is disposed through the sliding guide shaft.
In some embodiments of the present invention, the mass block includes two side plates symmetrically arranged, and further includes a middle plate connecting the two side plates, the upper side of the middle plate is overlapped with a plurality of upper weight plates, and the lower side of the middle plate is overlapped with a plurality of lower weight plates;
the two damping springs respectively penetrate through the upper counterweight plate and the lower counterweight plate and are connected to the middle plate.
Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:
a tuned mass energy dissipater convenient to install comprises an installation base, a mass block and an energy dissipation unit; the mounting base comprises a mounting base plate, transverse baffle plates are symmetrically arranged on one side of the mounting base plate, the two transverse baffle plates are arranged at intervals, vertical baffle plates are symmetrically arranged between the two transverse baffle plates, an annular groove is formed among the two transverse baffle plates, the two vertical baffle plates and the mounting base plate, a plurality of mounting holes are formed in the circumferential direction of the mounting base plate on the outer side of the annular groove, and the mounting holes are used for penetrating through bolt groups; the mass block is arranged in the annular groove in a sliding manner and used for reciprocating sliding in the annular groove along the same linear direction; the energy dissipation unit comprises two damping springs which are arranged in the annular groove and symmetrically arranged relative to the mass block, and the deformation direction of the damping springs is the same as the sliding direction of the mass block.
The utility model is used for during steel construction building, steel construction building treats that the mounted position reserves a plurality of connecting holes, makes a plurality of mounting holes of mounting plate respectively with a plurality of connecting holes one-to-ones of just having constructed the building to at the mounting hole of multiunit butt joint and connecting hole department installation bolt group, with the connection of realization mounting hole and connecting hole. Multiunit bolt group can improve the utility model discloses the stability of installation. The connection mode through bolt group has replaced traditional welding mode to connect, need not the use of equipment such as welding machine, just also need not special welding technical personnel, and the connection mode is more simple and practical.
The utility model discloses when being applied to the shock attenuation environment, the steel construction building produces the vibration under the external excitation effect, drives the quality piece and vibrates together, and the inertia reaction that the quality piece relative motion produced is to the steel construction on building, based on this inertia, produces the control action to the vibrations of steel construction building.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a first schematic structural view of a tuned mass energy dissipater convenient and fast to install according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
fig. 3 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 2.
Icon: 1-mounting bottom plate, 2-mounting hole, 3-reinforcing plate, 4-transverse baffle, 5-mass block, 6-vertical baffle, 7-annular groove, 8-damping spring, 9-sliding guide shaft, 10-side plate, 11-lower counterweight plate, 12-upper counterweight plate and 13-middle plate.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not require that the components be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" means at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Examples
Referring to fig. 1 to 3, the present embodiment provides a tuned mass energy dissipater convenient to install, including an installation base, a mass block 5 and an energy dissipation unit;
the mounting base comprises a mounting base plate 1, transverse baffle plates 4 are symmetrically arranged on one side of the mounting base plate 1, the two transverse baffle plates 4 are arranged at intervals, vertical baffle plates 6 are symmetrically arranged between the two transverse baffle plates 4, an annular groove 7 is formed by the two transverse baffle plates 4, the two vertical baffle plates 6 and the mounting base plate 1, a plurality of mounting holes 2 are formed in the circumferential direction of the mounting base plate 1 on the outer side of the annular groove 7, and the mounting holes 2 are used for penetrating through bolt groups;
the mass block 5 is slidably disposed in the annular groove 7, and the mass block 5 is configured to reciprocally slide in the annular groove 7 along a same straight direction;
the energy dissipation unit includes two damping springs 8 disposed in the annular groove 7 and symmetrically disposed with respect to the mass block 5, and a deformation direction of the damping springs 8 is the same as a sliding direction of the mass block 5.
The utility model is used for when the steel structure building, a plurality of connecting holes are reserved at the position to be installed of the steel structure building, a plurality of installing holes 2 of the installing bottom plate are respectively in one-to-one correspondence with a plurality of connecting holes of the steel structure building, and bolt groups are installed at the installing holes 2 and the connecting holes of the multi-group butt joint, so as to realize the connection of the installing holes 2 and the connecting holes; the steel structure building vibrates under the external excitation effect, drives quality block 5 and vibrates together, and the inertia reaction that the relative motion of quality block 5 produced is to the steel structure building, based on this inertia, produces the control action to the vibrations of steel structure building. Multiunit bolt group can improve the utility model discloses the stability of installation. The connection mode through bolt group has replaced traditional welding mode to connect, need not the use of equipment such as welding machine, just also need not special welding technical personnel, and the connection mode is more simple and practical.
It is worth explaining, the utility model discloses install in the side of girder steel, the volume has more littleer advantage.
In some embodiments of the present invention, a plurality of dampers are disposed between the mass 5 and the side of the annular groove 7.
In some embodiments of the present invention, the number of the damping springs 8 is plural.
In the above embodiment, the number of the damping springs 8 is plural, so as to improve the anti-vibration effect of the mass block 5, and the plurality of damping springs 8 are uniformly arranged at intervals along the extending direction of the mass block 5 (perpendicular to the sliding direction of the mass block 5).
In some embodiments of the present invention, the outer sides of the horizontal baffle 4 and the vertical baffle 6 are connected to the mounting base plate 1 through the reinforcing plate 3.
In the above embodiment, reinforcing plate 3 can strengthen the utility model discloses overall structure's stability has strengthened the utility model discloses a life.
Optionally, the reinforcing plate 3 is connected by welding, which has the advantage of stable connection.
In some embodiments of the present invention, the number of the reinforcing plates 3 is plural, and a plurality of the reinforcing plates 3 are arranged at equal intervals along the circumferential direction of the annular groove 7.
In the above embodiment, the design of a plurality of reinforcing plates 3 further improves the stability of the whole structure of the present invention.
In some embodiments of the present invention, the annular groove 7 is provided with a sliding guide shaft 9, and the mass block 5 is disposed through the sliding guide shaft 9.
In the above embodiment, the mass 5 is directionally slid on the slide guide shaft 9, so that the mass 5 is directionally slid in the annular groove 7, and the force of the mass 5 due to the vibration is completely applied to the damper spring 8.
Optionally, the number of the sliding guide shafts 9 is plural to improve the stability of the mass block 5 in sliding, and the plural sliding guide shafts 9 together form a support for the mass block 5.
In some embodiments of the present invention, the mass block 5 includes two side plates 10 symmetrically disposed, and further includes a middle plate 13 connecting the two side plates 10, wherein a plurality of upper weight plates 12 are overlapped on an upper side of the middle plate 13, and a plurality of lower weight plates 11 are overlapped on a lower side of the middle plate 13;
the two damper springs are connected to the intermediate plate 13 through the upper weight plate 12 and the lower weight plate 11, respectively.
In the above embodiment, the damping spring is inserted into the upper weight plate 12 or the lower weight plate 11, so that the stability of the damping spring is improved.
To sum up, the embodiment of the utility model provides a convenient harmonious quality energy dissipater of installation, it has following technological effect at least:
the utility model is used for when the steel structure building, a plurality of connecting holes are reserved at the position to be installed of the steel structure building, a plurality of installing holes 2 of the installing bottom plate are respectively in one-to-one correspondence with a plurality of connecting holes of the steel structure building, and bolt groups are installed at the installing holes 2 and the connecting holes of the multi-group butt joint, so as to realize the connection of the installing holes 2 and the connecting holes; the steel structure building produces the vibration under the external excitation effect, drives quality piece 5 and vibrates together, and the inertia reaction that quality piece 5 relative motion produced is to the steel structure building on, based on this inertia, produces control action to the vibrations of steel structure building. Multiunit bolt group can improve the utility model discloses the stability of installation. The connection mode through bolt group has replaced traditional welding mode to connect, need not the use of equipment such as welding machine, just also need not special welding technical personnel, and the connection mode is more simple and practical.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A tuned mass energy dissipater convenient and fast to install is characterized by comprising an installation base, a mass block and an energy dissipation unit;
the mounting base comprises a mounting base plate, transverse baffle plates are symmetrically arranged on one side of the mounting base plate, the two transverse baffle plates are arranged at intervals, vertical baffle plates are symmetrically arranged between the two transverse baffle plates, an annular groove is formed among the two transverse baffle plates, the two vertical baffle plates and the mounting base plate, a plurality of mounting holes are formed in the circumferential direction of the mounting base plate on the outer side of the annular groove, and the mounting holes are used for penetrating through bolt groups;
the mass block is arranged in the annular groove in a sliding manner and is used for sliding in the annular groove in a reciprocating manner along the same linear direction;
the energy dissipation unit comprises two damping springs which are arranged in the annular groove and symmetrically arranged relative to the mass block, and the deformation direction of the damping springs is the same as the sliding direction of the mass block.
2. A tuned mass dissipater for ease of installation according to claim 1, wherein a plurality of dampers are provided between said mass and the sides of said annular channel.
3. A tuned mass dissipater for ease of installation according to claim 2, wherein the number of damping springs is plural.
4. A tuned mass dissipater for easy installation according to claim 1, wherein the outer sides of said transverse and vertical baffles are connected to said mounting base by reinforcing plates.
5. A tuned mass dissipater as claimed in claim 4, wherein said reinforcing plates are provided in a plurality, and are evenly spaced in the circumferential direction of said annular channel.
6. A tuned mass dissipater for ease of installation according to claim 1, wherein said annular channel is provided with a sliding guide shaft through which said mass is mounted.
7. A tuned mass dissipater according to claim 1, wherein said mass comprises two side plates arranged symmetrically and further comprising a middle plate connecting said two side plates, said middle plate having a plurality of upper weight plates superimposed on the upper side and a plurality of lower weight plates superimposed on the lower side;
the two damping springs respectively penetrate through the upper counterweight plate and the lower counterweight plate and are connected to the middle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490629.1U CN218264407U (en) | 2022-09-20 | 2022-09-20 | Install convenient harmonious quality energy dissipater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222490629.1U CN218264407U (en) | 2022-09-20 | 2022-09-20 | Install convenient harmonious quality energy dissipater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218264407U true CN218264407U (en) | 2023-01-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222490629.1U Active CN218264407U (en) | 2022-09-20 | 2022-09-20 | Install convenient harmonious quality energy dissipater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218264407U (en) |
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2022
- 2022-09-20 CN CN202222490629.1U patent/CN218264407U/en active Active
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