CN203770517U - Building plate type shock absorption system - Google Patents
Building plate type shock absorption system Download PDFInfo
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- CN203770517U CN203770517U CN201420119380.6U CN201420119380U CN203770517U CN 203770517 U CN203770517 U CN 203770517U CN 201420119380 U CN201420119380 U CN 201420119380U CN 203770517 U CN203770517 U CN 203770517U
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- high frequency
- shock
- absorbing
- frequency shock
- shock absorption
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Abstract
The utility model provides a building plate type shock absorption system. The building plate type shock absorption system comprises a low-frequency shock absorption device and four high-frequency shock absorption devices, wherein the low-frequency shock absorption device and the four high-frequency shock absorption devices are of square structures; the four high-frequency shock absorption devices are fixedly connected with four outer side walls of the low-frequency shock absorption device respectively for form a cross structure; every high-frequency shock absorption device comprises a vibration groove, a high-frequency vibration block and a high-frequency shock absorption spring which are of rectangular structures, wherein the high-frequency vibration block is arranged in the vibration groove and can move along the depth direction of the vibration groove in a reciprocating mode, two ends of the high-frequency shock absorption spring are fixedly connected with the bottom of the vibration groove and the high-frequency vibration block respectively, and the high-frequency shock absorption spring end which is connected with the vibration groove is fixed through a guide rod. According to the building plate type shock absorption system, the vibration of a building can be absorbed through external excitation, the absorption is wide in frequency range and high in frequency, and structural damage caused by the vibration of the building is effectively prevented.
Description
Technical field
The utility model relates to a kind of shock-absorbing system, relates in particular to the board-like shock-absorbing system of a kind of building.
Background technique
In building, especially railway, in the non-fragment orbit of the hanging beam in bridge or industrial premises, due in these buildings in actual applications because the incentive action of ambient conditions can produce vibration, such as vehicle on bridge or train travelling on rail can produce vibration, thereby drive bridge and rail to produce vibration, hanging beam track can make equally hanging beam track produce vibrations in the process of lifting goods, thereby drive factory building to vibrate, if these vibrations can not be carried out vibration damping effectively, can produce destructive influences to the buildings such as factory building of bridge structure and lifting track so.
In prior art, bridge or building such as lifting track etc. are carried out to vibration damping generally to be adopted shock-absorbing spring or other damping devices is installed under the track plates of non-fragment orbit, although this mode can make necessarily to be eliminated along the vibrations of the compression direction of shock-absorbing spring or the moving direction of damping device, but this vibration damping mode can only make to be eliminated in the vibrations in certain frequency interval, for lower than or very limited higher than the effectiveness in vibration suppression of the vibrations of this range between a frequency, and dynamic excitation factor is complicated, the extraneous vibrations that produce are not only the generations such as vehicle, such as earthquake, its frequency, amplitude and vibrations direction are various and complicated, traditional shock-absorbing mode resonance efficiency is very low, building is caused to great damage.
Therefore, need to propose a kind of new shock-absorbing facility for building, can encourage to external world the vibrations of building are absorbed, and absorption frequency wide ranges, efficiency is high, effectively prevents that vibration of building from causing structurally damage.
Model utility content
In view of this, the purpose of this utility model is to provide the board-like shock-absorbing system of a kind of building, and can encourage to external world the vibrations of building are absorbed, and absorption frequency wide ranges, efficiency is high, effectively prevents that vibration of building from causing structurally damage.
The board-like shock-absorbing system of building of the present utility model, comprises low frequency shock absorbing device and four high frequency shock absorbing devices of square structure, and described four high frequency shock absorbing devices are fixedly connected to form decussate texture with four outer side walls of low frequency shock absorbing device respectively;
Described high frequency shock absorbing device comprises vibrating trough, high frequency vibrating motion block and the high frequency shock-absorbing spring of rectangular configuration, described high frequency vibrating motion block is arranged at also can be along the depth direction to-and-fro motion of vibrating trough in described vibrating trough, the two ends of described high frequency shock-absorbing spring are fixedly connected with high frequency vibrating motion block with the bottom of described vibrating trough respectively, and one end that high frequency shock-absorbing spring is connected with vibrating trough is also fixed by guide rod;
Be arranged at low frequency shock absorbing device wherein two high frequency shock absorbing devices of a relative sidewall with vibrating trough opening direction towards same direction setting, two high frequency shock absorbing devices that are arranged at another relative sidewall of low frequency shock absorbing device arrange in the opposite direction with vibrating trough opening direction, and the opening bearing of trend of the vibrating trough of these two high frequency shock absorbing devices is perpendicular to the adjacent wall of the corresponding sidewall of these two high frequency shock absorbing devices.
Further, described low frequency shock absorbing device comprises shock-absorbing groove and damper assembly, and the sidewall of described shock-absorbing groove comprises inner and outer wall, between described inner and outer wall, forms damping slot;
Described damper assembly comprises damping cylinder and damping spring, the opening end of described damping cylinder is embedded in described damping slot and can in damping slot, pumps, and described damping spring is arranged at the inner side of inwall and the two ends of damping spring are fixedly connected with the bottom of shock-absorbing groove with the bottom of damping cylinder respectively.
Further, the madial wall of described vibrating trough is that step surface structure and step surface equate to the distance of vibrating trough bottom inside and the height of guide rod.
Further, fill oil damping liquid in described damping slot, the notch of described damping slot is provided with seal ring.
Further, described high frequency shock-absorbing spring and damping spring are nonlinear spring.
The beneficial effects of the utility model: the board-like shock-absorbing system of building of the present utility model, the decussate texture power shock-absorbing system forming by high frequency shock absorbing device and low frequency shock absorbing device, can greatly widen the frequency range of absorbed vibration on the one hand, and can absorb vibration damping to the vibration from different direction, greatly improve shock-absorbing efficiency, effectively prevent due to the extraneous fierce damage that causes ground vibration of building to cause fabric structure.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural scheme of mechanism of the present utility model.
Fig. 2 is the structural representation of low frequency shock absorbing device of the present utility model.
Fig. 3 is the structural representation of high frequency shock absorbing device of the present utility model.
Embodiment
Fig. 1 is structural scheme of mechanism of the present utility model, Fig. 2 is the structural representation of low frequency shock absorbing device of the present utility model, Fig. 3 is the structural representation of high frequency shock absorbing device of the present utility model, as shown in the figure, the board-like shock-absorbing system of building of the present utility model, the low frequency shock absorbing device 1 and four the high frequency shock absorbing devices 2 that comprise square structure, described four high frequency shock absorbing devices 2 are fixedly connected to form decussate texture with four outer side walls of low frequency shock absorbing device 1 respectively, described high frequency shock absorbing device 2 comprises vibrating trough 21, high frequency vibrating motion block 24 and the high frequency shock-absorbing spring 23 of rectangular configuration, described high frequency vibrating motion block 24 is arranged at also can be along the depth direction to-and-fro motion of vibrating trough 21 in described vibrating trough 21, it is the above-below direction motion shown in Fig. 3, the two ends of described high frequency shock-absorbing spring 23 are fixedly connected with high frequency vibrating motion block 24 with the bottom of described vibrating trough 21 respectively, and one end that high frequency shock-absorbing spring 23 is connected with vibrating trough 21 is also fixed by guide rod 22, guide rod 22 can prevent that shock-absorbing spring from, perpendicular to shock-absorbing axle of spring direction generation deformation, guaranteeing shock-absorbing effect, be arranged at low frequency shock absorbing device 1 wherein two high frequency shock absorbing devices 2 of a relative sidewall with vibrating trough 21 opening directions towards same direction setting, two high frequency shock absorbing devices 2 that are arranged at another relative sidewall of low frequency shock absorbing device 1 arrange in the opposite direction with vibrating trough 21 opening directions, and the opening bearing of trend of the vibrating trough 21 of these two high frequency shock absorbing devices 2 is perpendicular to the adjacent wall of these two high frequency shock absorbing device 2 corresponding sidewalls, as shown in Figure 1, A in figure, the opening direction of the vibrating trough of two high frequency shock absorbing devices of C is consistent, and B, the opening bearing of trend of the vibrating trough of two high frequency shock absorbing devices of D is perpendicular to the vibrating trough opening bearing of trend of A and two high frequency shock absorbing devices of C, be A, the sidewall of two corresponding low frequency shock absorbing devices of high frequency shock absorbing device of C, and due to B, D high frequency shock absorbing device makes to suspend due to the bottom of vibrating trough in shock-absorbing, the any support of thing, can make B by said structure, D high frequency shock absorbing device in vibrations process because the power that spring applies is cancelled out each other, thereby guarantee the structural stability of shock-absorbing system, by the shock absorbing device of above-mentioned decussate texture, in use, only this shock-absorbing system need be arranged to the buildings such as floor of track plates or industrial premises, with vibrating trough opening direction, the bottom towards two consistent high frequency shock absorbing devices is fixedly connected with the floor of track plates or industrial premises, criss-cross structure, can, so that access effectively and absorb perpendicular to the vibrational energy of building surface, on the other hand, can also make the vibrations that are parallel to building surface direction effectively be absorbed, thereby greatly improve shock-absorbing efficiency on the one hand.
In the present embodiment, described low frequency shock absorbing device 1 comprises shock-absorbing groove 11 and damper assembly, and the sidewall of described shock-absorbing groove 11 comprises inwall 12 and outer wall 14, between described inwall 12 and outer wall 14, forms damping slot 13;
Described damper assembly comprises damping cylinder 15 and damping spring 16, the opening end of described damping cylinder 15 is embedded in described damping slot 13 and can in damping slot 13, pumps, here refer to up and down the above-below direction shown in Fig. 2, described damping spring 16 is arranged at the inner side of inwall 12 and the two ends of damping spring 16 are fixedly connected with the bottom of shock-absorbing groove 11 with the bottom of damping cylinder 15 respectively, by the effect of low frequency shock absorbing device, can the lower vibrations of absorption frequency, and by the acting in conjunction of low frequency shock absorbing device and high frequency shock absorbing device, greatly improved the frequency range of shock-absorbing.
In the present embodiment, to be step surface structure and step surface equate with the height of guide rod 22 to the distance of vibrating trough 21 bottom inside the madial wall of described vibrating trough 21, by this structure, can prevent described high frequency vibrating motion block Depth Motion, thereby guarantee that high frequency shock absorbing device has good assimilation effect for dither.
In the present embodiment, in described damping slot 13, fill oil damping liquid, the notch of described damping slot 13 is provided with seal ring 17, by this structure, can strengthen the shock-absorbing effect of native system, and can prevent that damp liquid from flowing out damping slot.
In the present embodiment, described high frequency shock-absorbing spring 23 and damping spring 16 are nonlinear spring, by this structure, further widen the frequency range of the shock-absorbing of native system, strengthen shock-absorbing effect.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. the board-like shock-absorbing system of building, is characterized in that: comprise low frequency shock absorbing device and four high frequency shock absorbing devices of square structure, described four high frequency shock absorbing devices are fixedly connected to form decussate texture with four outer side walls of low frequency shock absorbing device respectively;
Described high frequency shock absorbing device comprises vibrating trough, high frequency vibrating motion block and the high frequency shock-absorbing spring of rectangular configuration, described high frequency vibrating motion block is arranged at also can be along the depth direction to-and-fro motion of vibrating trough in described vibrating trough, the two ends of described high frequency shock-absorbing spring are fixedly connected with high frequency vibrating motion block with the bottom of described vibrating trough respectively, and one end that high frequency shock-absorbing spring is connected with vibrating trough is also fixed by guide rod;
Be arranged at low frequency shock absorbing device wherein two high frequency shock absorbing devices of a relative sidewall with vibrating trough opening direction towards same direction setting, two high frequency shock absorbing devices that are arranged at another relative sidewall of low frequency shock absorbing device arrange in the opposite direction with vibrating trough opening direction, and the opening bearing of trend of the vibrating trough of these two high frequency shock absorbing devices is perpendicular to the adjacent wall of the corresponding sidewall of these two high frequency shock absorbing devices.
2. build according to claim 1 board-like shock-absorbing system, it is characterized in that: described low frequency shock absorbing device comprises shock-absorbing groove and damper assembly, and the sidewall of described shock-absorbing groove comprises inner and outer wall, between described inner and outer wall, forms damping slot;
Described damper assembly comprises damping cylinder and damping spring, the opening end of described damping cylinder is embedded in described damping slot and can in damping slot, pumps, and described damping spring is arranged at the inner side of inwall and the two ends of damping spring are fixedly connected with the bottom of shock-absorbing groove with the bottom of damping cylinder respectively.
3. build according to claim 2 board-like shock-absorbing system, it is characterized in that: the madial wall of described vibrating trough is that step surface structure and step surface equate to the distance of vibrating trough bottom inside and the height of guide rod.
4. build according to claim 3 board-like shock-absorbing system, it is characterized in that: in described damping slot, fill oil damping liquid, the notch of described damping slot is provided with seal ring.
5. build according to claim 4 board-like shock-absorbing system, it is characterized in that: described high frequency shock-absorbing spring and damping spring are nonlinear spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119380.6U CN203770517U (en) | 2014-03-14 | 2014-03-14 | Building plate type shock absorption system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119380.6U CN203770517U (en) | 2014-03-14 | 2014-03-14 | Building plate type shock absorption system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770517U true CN203770517U (en) | 2014-08-13 |
Family
ID=51287709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119380.6U Expired - Fee Related CN203770517U (en) | 2014-03-14 | 2014-03-14 | Building plate type shock absorption system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142664A (en) * | 2021-10-26 | 2022-03-04 | 珠海格力电器股份有限公司 | Vibration and noise reduction structure of motor |
-
2014
- 2014-03-14 CN CN201420119380.6U patent/CN203770517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114142664A (en) * | 2021-10-26 | 2022-03-04 | 珠海格力电器股份有限公司 | Vibration and noise reduction structure of motor |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |