CN215594458U - Damping system suitable for damage is resisted to super high-rise steel beam barrel box type post - Google Patents
Damping system suitable for damage is resisted to super high-rise steel beam barrel box type post Download PDFInfo
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- CN215594458U CN215594458U CN202022028985.2U CN202022028985U CN215594458U CN 215594458 U CN215594458 U CN 215594458U CN 202022028985 U CN202022028985 U CN 202022028985U CN 215594458 U CN215594458 U CN 215594458U
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- damage
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 238000013016 damping Methods 0.000 title claims abstract description 42
- 239000007788 liquid Substances 0.000 claims abstract description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 241001417523 Plesiopidae Species 0.000 claims 3
- 230000002457 bidirectional effect Effects 0.000 abstract description 2
- 230000009191 jumping Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a damping system suitable for damage resistance of a super high-rise steel beam tube box column, which comprises beam tube steel used as a support upright post; the liquid damper is arranged in the beam tube steel; the connecting member is arranged in the beam tube steel in the center and is provided with a plurality of horizontally extending sleeves, and the bottom end of the connecting member is connected to the bottom panel of the beam tube steel through a volute spiral spring; the liquid damper is characterized in that each sleeve extending out of the connecting member is embedded with a liquid damper, the extending end of each liquid damper is connected with the inner wall of the beam tube steel, high-density liquid is contained in each liquid damper, the liquid level of the high-density liquid is two thirds of the radial height of the inner cavity of each liquid damper, the outer ring of each liquid damper is spirally sleeved with a spiral spring, and the tuned mass damper with spring damping is provided, so that the tuned mass damper with spring damping is simple in structure and low in manufacturing cost and can balance the bidirectional jumping in the vertical direction and the horizontal direction.
Description
Technical Field
The utility model relates to the field of constructional engineering mechanisms, in particular to a damping system suitable for damage resistance of a super high-rise steel beam cylinder box-type column.
Background
At present, the land resources are in short supply, the building height is gradually increased, and the beam tube structure can form any building appearance and can meet the requirements of body type combination at different heights, so that the appearance of the building is enriched, and the rigidity and the lateral force resistance of the building are greatly enhanced. However, under the influence of natural conditions, the building is still found to be partially damaged by larger vibration. The effect of seismic action on structural damage is greatest, and since the direction of seismic waves is not single, both horizontal and vertical directions must be considered. The stress and the appearance of the structure are not changed, and the damping system is built in the column, so that the stress condition of the column can be effectively improved, and the damage caused by vibration is reduced.
Such a damping system mainly comprises a tuned mass system, a spring system and a liquid system. The existing damper mainly adopts a spring system with fixed stiffness, the characteristic frequency is basically kept unchanged, the control direction is single, and once vibration in multiple directions occurs, the balance of the damping system can be damaged.
Or the dead weight of the adopted super-high and super-heavy centering type high-rise damping ball is too large, the damping ball is difficult to transport to a high-rise space, and in the anti-seismic process, lateral redundant energy is not further absorbed, so that the lateral runout absorption capacity cannot be ensured to be weak, and the effective anti-seismic property cannot be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping system suitable for resisting damage of an ultra-high steel beam tube box column, which is integrated in the beam tube box column and can be automatic.
The technical scheme is as follows:
a damping system suitable for damage resistance of super high-rise steel beam tube box-type column comprises
Beam tube steel as a support column;
the liquid damper 4 is arranged in the beam tube steel;
the connecting member is arranged in the beam tube steel in the center and is provided with a plurality of horizontally extending sleeves, and the bottom end of the connecting member is connected to the bottom panel of the beam tube steel through a volute spiral spring;
wherein, each sleeve that the connecting elements stretch out all inlays and is equipped with a liquid damper 4, and the end that stretches out of liquid damper 4 links to each other with the inner wall of bundle section of thick bamboo steel, liquid damper 4 in have high density liquid, the liquid level height of high density liquid two-thirds of liquid damper inner chamber radial height, liquid damper 4 outer spiral cuff has coil spring 5.
Furthermore, a flow check ring 7 is slidably assembled outside the liquid damper 4, and the two sides of the flow check ring 7 are respectively provided with the spiral spring 5.
Furthermore, a flow grid baffle 6 is slidably assembled in the center of the inner cavity in the liquid damper 4, and the flow grid baffle 6 is in a disc shape with a gap at the upper part and the lower part.
Further, the tuned mass damper comprises a tuned mass damper 1 for spring damping, wherein the extending end of the liquid damper 4 is connected to the tuned mass damper 1 for spring damping, and the tuned mass damper 1 is fixedly arranged against the inner wall of the beam tube steel.
Further, harmonious mass damper of spring damping 1 includes the attenuator casing, and the top surface has iron ball 10 through second coil spring 11 hanging in the attenuator casing, and the below of iron ball 10 is through second coil spring 11 connection lift web 13, and lift web 13 slides and joins in marriage and adorn to the attenuator casing, and the center department of lift web 13 lower surface has follow-up iron ball 17 through the hoist and mount of fourth coil spring.
Further, lift web 13 below be equipped with two horizontal adjustment pieces, all link to each other through a plurality of third coil spring 14 between lift web 13 and every horizontal adjustment piece, horizontal adjustment piece is unsettled, the back of the body side of horizontal adjustment piece has the slip circle head that becomes the arc edge, the attenuator casing that the slip circle head corresponds position department is the arc uplift portion that expands outward, slip circle head stretch into the arc uplift portion.
Furthermore, the horizontal adjusting blocks are connected through a plurality of fifth spiral springs.
Furthermore, four strong magnet blocks located on the same plane are fixed in the damper shell, and each top corner of the lifting web 13 is limited below the strong magnet blocks.
Further, a cross-shaped supporting framework is arranged in the beam tube steel, and each liquid damper 4 is arranged on the supporting framework.
Furthermore, the connecting member is provided with four cross-shaped sleeves, the center of the connecting member is a bottom tube extending out along the vertical direction, the center of the cross-shaped sleeve is packaged with a shock-absorbing and corrosion-resistant material through a sealing plate, a compression spring 21 is placed below the sealing plate in the bottom tube, and the compression spring 21 is connected with the volute spiral spring.
Compared with the prior art, the beneficial effect that has lies in:
1. the tuned mass damper with the spring damping is mainly composed of the mass block system, the spring system and the damping system, and is simple in structure, low in manufacturing cost and capable of balancing bidirectional jumping in the vertical direction and the horizontal direction.
2. The liquid damper belongs to a viscoelastic damper, utilizes the viscosity of liquid to provide damping to dissipate vibration energy, and is applied to the fields of spaceflight, machinery, military affairs and the like. In the utility model, the liquid damping system and the spring damping system are connected in parallel to form a combined damping system, the horizontal direction and the vertical direction are respectively controlled, and the combined damping system is integrated in beam steel, so that the multidirectional stress can be balanced.
3. The tuned mass damper with spring damping comprises a plurality of spiral springs which are circumferentially arranged, a few springs are connected with iron balls with high density in the middle to form a tuned mass system with springs, and effective measures must be taken to prevent the iron balls from being vibrated in the left and right directions to be overlarge.
4. The system adopts passive control, does not need external energy, has high safety, has small actuator quality, is very sensitive to vibration frequency, can absorb daily vibration and prevent stress deformation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model.
FIG. 1 is a perspective view of the present invention
FIG. 2 is an external three-dimensional perspective view of the liquid damper of the present invention;
FIG. 3 is a longitudinal sectional view of the interior of the liquid damper of the present invention;
FIG. 4 is a three-dimensional perspective view of the longitudinal section of the tuned mass damper of spring damping of the present invention;
FIG. 5 is a longitudinal cross-sectional view of a cross connecting member of the present invention;
Detailed Description
In order to make the technical solutions of the present invention better understood, 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.
It should be noted that the terms "preset loading rule", "preset numbering rule", and the like in the description and claims of the present invention and the above drawings are used for distinguishing similar objects, and the numbering rule is a sequence rule disclosed in detail in the present invention. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Examples
As shown in figures 1 to 5, a damping system suitable for resisting damage of a super high-rise steel beam cylinder box column is provided, which comprises
The beam tube steel is used as a support upright post, a cross-shaped support framework 2 is arranged in the beam tube steel, and each liquid damper 4 is arranged on the support framework;
the liquid damper 4 is arranged in the beam tube steel;
the connecting member is arranged in the beam tube steel in the middle and is provided with a plurality of horizontally extending sleeves, the number of the sleeves is four, and the bottom end of the connecting member is connected to the bottom panel of the beam tube steel through a volute spiral spring;
as shown in fig. 2 and 3, each sleeve from which the connecting member extends is embedded with a liquid damper 4, the extending end of the liquid damper 4 is nested with an end cap 9 and is connected with the inner wall of the bundle tube steel, the liquid damper 4 is filled with high-density liquid, the liquid level of the high-density liquid is two thirds of the radial height of the inner cavity of the liquid damper, and the spiral ring of the liquid damper 4 is sleeved with a spiral spring 5.
Preferably, a flow check ring 7 is slidably assembled outside the liquid damper 4, and the two sides of the flow check ring 7 are respectively provided with the spiral spring 5.
The liquid damper 4 is provided with a flow grid baffle 6 at the center of the inner cavity in a sliding way, and the flow grid baffle 6 is in a disc shape with a gap at the upper part and the lower part.
The tuned mass damper is characterized by further comprising a tuned mass damper 1 for spring damping, wherein the extending end of the liquid damper 4 is connected to the tuned mass damper 1 for spring damping, and the tuned mass damper 1 is fixedly arranged against the inner wall of the beam tube steel.
As shown in fig. 4, the tuned mass damper 1 with spring damping comprises a damper shell, an iron ball 10 is suspended from the inner top surface of the damper shell through a second coil spring 11, a lifting web 13 is connected to the lower side of the iron ball 10 through the second coil spring 11, the lifting web 13 is slidably assembled into the damper shell, and a follow-up iron ball 17 is suspended from the center of the lower surface of the lifting web 13 through a fourth coil spring 18.
The horizontal adjusting blocks are connected with each other through a plurality of fifth coil springs 19.
Four strong magnet blocks 12 which are positioned on the same plane are fixed in the damper shell, and each top corner of the lifting web 13 is limited below the strong magnet blocks.
As shown in fig. 5, the connecting member has four cross-shaped sleeves, the center of the connecting member is a bottom pipe extending along the vertical direction, a sleeve baffle 24 is arranged in the sleeve, a bottom pipe baffle 23 is arranged in the bottom pipe, the sleeve baffle and the bottom pipe baffle seal the high-density material 22 in the connecting member, the center of the cross-shaped sleeve is packaged with a shock-absorbing and corrosion-resistant material through a sealing plate, a compression spring 21 is arranged below the sealing plate in the bottom pipe, and the compression spring 21 is connected with the volute spiral spring 3.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for enabling a computer device to perform all or part of the steps of the method according to the embodiments of the present invention, such as a personal computer, a server, or a network device. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a Read-Only Memory ROM, a Read-Only Memory, a Random Access Memory RAM, a Random Access Memory, a removable hard disk, a magnetic disk or an optical disk.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A damping system suitable for damage resistance of a super high-rise steel beam cylinder box column is characterized by comprising
Beam tube steel as a support column;
the liquid damper (4), the liquid damper (4) is set up in the bundle tube steel;
the connecting member is arranged in the beam tube steel in the center and is provided with a plurality of horizontally extending sleeves, and the bottom end of the connecting member is connected to the bottom panel of the beam tube steel through a volute spiral spring;
wherein, each sleeve that the connecting elements stretched out all inlays and is equipped with a liquid damper (4), and the end that stretches out of liquid damper (4) links to each other with the inner wall of bundle section of thick bamboo steel, liquid damper (4) in have high density liquid, the liquid level height of high density liquid two-thirds of the radial height of liquid damper inner chamber, spiral hoop has coil spring (5) outside liquid damper (4).
2. The damping system suitable for resisting damage of the ultra-high-rise steel beam cylinder box column as claimed in claim 1, wherein the liquid damper (4) is externally and slidably assembled with a flow check ring (7), and the two sides of the flow check ring (7) are respectively provided with the spiral spring (5).
3. The system for resisting the damage of the ultra-high-rise steel beam cylinder box column as claimed in claim 1, wherein the liquid damper (4) is provided with a flow grid baffle plate (6) in a sliding way at the center of an inner cavity, and the flow grid baffle plate (6) is in a disc shape with a notch at the upper part and the lower part.
4. The damping system suitable for resisting damage of the super high-rise steel beam tube box column is characterized by further comprising a spring damping tuned mass damper (1), wherein the extending ends of the liquid dampers (4) are connected to the spring damping tuned mass damper (1), and the spring damping tuned mass damper (1) is fixedly arranged back to the inner wall of the beam tube steel.
5. The damping system suitable for resisting damage of the ultra-high-rise steel beam cylinder box column is characterized in that the spring damping tuned mass damper (1) comprises a damper shell, an iron ball (10) is hung on the inner top surface of the damper shell through a second spiral spring (11), a lifting web (13) is connected to the lower portion of the iron ball (10) through the second spiral spring (11), the lifting web (13) is assembled into the damper shell in a sliding mode, and a follow-up iron ball (17) is hung in the center of the lower surface of the lifting web (13) through a fourth spiral spring.
6. The damping system suitable for resisting damage of the super high-rise steel beam cylinder box column as claimed in claim 5, wherein two horizontal adjusting blocks are arranged below the lifting web (13), the lifting web (13) is connected with each horizontal adjusting block through a plurality of third spiral springs (14), the horizontal adjusting blocks are suspended in the air, the opposite sides of the horizontal adjusting blocks are provided with sliding round heads with arc-shaped edges, the damper shell at the corresponding position of the sliding round heads is an outward-expanding arc-shaped bulge portion, and the sliding round heads extend into the arc-shaped bulge portion.
7. The damping system suitable for resisting the damage of the ultra-high-rise steel beam cylinder box column as claimed in claim 5, wherein the horizontal adjusting blocks are connected with each other through a plurality of fifth spiral springs.
8. The damping system suitable for resisting damage of the super high-rise steel beam barrel box column as claimed in claim 5, wherein four magnet blocks located on the same plane are fixed in the damper housing, and each top corner of the lifting web (13) is limited below the magnet blocks.
9. The damping system suitable for resisting the damage of the ultra-high-rise steel bundle cylinder type column as claimed in claim 1, wherein the bundle cylinder steel is internally provided with a cross-shaped supporting framework, and each liquid damper (4) is arranged on the supporting framework.
10. The damping system for resisting damage of the ultra-high-rise steel beam tube box column as claimed in claim 1, wherein the connecting member has four cross-shaped sleeves, the center of the connecting member is a bottom tube extending in a vertical direction, the center of the cross-shaped sleeve is encapsulated with a shock-absorbing and corrosion-resistant material through a sealing plate, a compression spring (21) is placed below the sealing plate in the bottom tube, and the compression spring (21) is connected with the volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028985.2U CN215594458U (en) | 2020-09-16 | 2020-09-16 | Damping system suitable for damage is resisted to super high-rise steel beam barrel box type post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028985.2U CN215594458U (en) | 2020-09-16 | 2020-09-16 | Damping system suitable for damage is resisted to super high-rise steel beam barrel box type post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215594458U true CN215594458U (en) | 2022-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022028985.2U Expired - Fee Related CN215594458U (en) | 2020-09-16 | 2020-09-16 | Damping system suitable for damage is resisted to super high-rise steel beam barrel box type post |
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| Country | Link |
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| CN (1) | CN215594458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950267A (en) * | 2023-09-21 | 2023-10-27 | 江苏安之恒振控科技有限公司 | Damper for remote control and test system thereof |
-
2020
- 2020-09-16 CN CN202022028985.2U patent/CN215594458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116950267A (en) * | 2023-09-21 | 2023-10-27 | 江苏安之恒振控科技有限公司 | Damper for remote control and test system thereof |
| CN116950267B (en) * | 2023-09-21 | 2023-12-08 | 江苏安之恒振控科技有限公司 | Damper for remote control and test system thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |