CN211143322U - High-rise building anti-seismic support - Google Patents
High-rise building anti-seismic support Download PDFInfo
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- CN211143322U CN211143322U CN201922067055.5U CN201922067055U CN211143322U CN 211143322 U CN211143322 U CN 211143322U CN 201922067055 U CN201922067055 U CN 201922067055U CN 211143322 U CN211143322 U CN 211143322U
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Abstract
The utility model discloses a high-rise building earthquake-resistant support, which comprises a top plate and a bottom plate, wherein the top plate is arranged oppositely and is connected with a building structure, the bottom plate is connected with a foundation structure, a rigid earthquake-resistant device is arranged in the center between the top plate and the bottom plate, and flexible supporting devices are arranged around the top plate and the bottom plate; the rigid anti-seismic device comprises a first support column, a second support column and a main compression spring, wherein the top end of the first support column is connected with the center of the bottom surface of the top plate, the top end of the second support column is connected with the center of the top surface of the bottom plate and corresponds to the first support column, the main compression spring is sleeved on the first support column and the second support column, and a certain distance is reserved between the bottom end of the first support column and the top end of the second support column; two ends of the flexible supporting device respectively abut against the bottom surface of the top plate and the top surface of the bottom plate; the flexible anti-seismic support is combined with the rigid anti-seismic support, the anti-fatigue capability of the anti-seismic support can be effectively improved through the rigid anti-seismic support, and the rigid anti-seismic support is matched with the flexible support, so that the damage of seismic waves can be effectively resisted in the vertical and horizontal directions, a good buffering effect is achieved, and a better anti-seismic effect and a service life are achieved.
Description
Technical Field
The utility model relates to a building engineering field, more specifically the utility model relates to a high-rise building antidetonation support that says so.
Background
The earthquake-proof support is a structure used for resisting earthquake waves to damage the building in civil engineering, the building without the earthquake-proof support plays a role of shock absorption by expanding shock of the building, but the measure can cause serious damage to the building structure, and the building with the earthquake-proof support slows down the movement of the building in the horizontal direction caused by the earthquake waves through the earthquake-proof support, so that the damage of the earthquake waves to the building can be effectively slowed down.
Traditional antidetonation support takes the structure of just, gentle combination more, the power consumption ability of increase support, greatly improve the anti-seismic performance of support, consequently can improve the shock resistance of building when the earthquake takes place, but the antidetonation support structure on the existing market is complicated, and the function is single, its effect principle is mostly horizontal direction consumption earthquake ripples, but the great gravity that comes from high-rise building that the antidetonation support bore when quiescent condition can not obtain the buffering, long-time overstock reduces the antidetonation effect of antidetonation support easily, and can't play good consumption cushioning effect to the ripples that shakes of vertical direction, the antidetonation efficiency of antidetonation support can not effectual improvement, be difficult to ensure the performance of antidetonation support.
Therefore, the technical personnel in the field need to solve the problem of how to provide an earthquake-proof support for high-rise buildings, which is combined in the horizontal and vertical directions and has a good buffering effect on the gravity.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a high-rise building antidetonation support utilizes flexible material and compression spring to combine together, makes antidetonation support all have the better wave and the cushion performance of power in level and vertical direction, and then ensures the good performance of antidetonation support.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-rise building earthquake-resistant support comprises a top plate and a bottom plate, wherein the top plate is oppositely arranged and connected with a building structure, the bottom plate is connected with a foundation structure, a rigid earthquake-resistant device is arranged in the center between the top plate and the bottom plate, and flexible supporting devices are arranged on the periphery of the rigid earthquake-resistant device;
the rigid anti-seismic device comprises a first support column, a second support column and a main compression spring, wherein the top end of the first support column is connected with the center of the bottom surface of the top plate, the top end of the second support column is connected with the center of the top surface of the bottom plate and corresponds to the first support column, the main compression spring is sleeved on the first support column and the second support column, and a certain distance is reserved between the bottom end of the first support column and the top end of the second support column;
two ends of the flexible supporting device respectively abut against the bottom surface of the top plate and the top surface of the bottom plate.
Furthermore, the bottom end of the first support seat and the top end of the second support column have a certain distance which is far less than the length of the spring, and the spring is in contact with the second support column when the spring is compressed to the limit.
Preferably, the hydraulic support column is arranged between the top plate and the first support column.
The beneficial effects of the preferred technical scheme are as follows: the anti-seismic structure can adapt to supports with different heights by arranging the hydraulic column supporting columns.
Preferably, the top plate comprises a first rigid plate, a first flexible plate and a second rigid plate which are sequentially connected from top to bottom, and the bottom plate comprises a third rigid plate, a second flexible plate and a fourth rigid plate which are sequentially connected from top to bottom; the first flexible plate and the second flexible plate are both arc-shaped structures, and arc centers are opposite.
The beneficial effects of the preferred technical scheme are as follows: the cambered surface structure's the characteristics that make this supporting seat have ball-type steel support and flexible supporting seat are combined to the rigid-flexible combination setting, combine advantage between them effectively to promote the tensile ability of supporting seat.
Preferably, an auxiliary anti-seismic device is further arranged around the rigid anti-seismic device, the auxiliary anti-seismic device comprises a stud, a fixed column and an auxiliary pressure-resistant spring, the top end of the stud is connected with the bottom surface of the top plate, the bottom end of the fixed column is connected with the top surface of the bottom plate and corresponds to the stud, the auxiliary pressure-resistant spring is sleeved on the outer walls of the stud and the fixed column, a certain distance is formed between the bottom end of the stud and the top end of the fixed column, the distance is far smaller than the length of the auxiliary pressure-resistant spring.
The beneficial effects of the preferred technical scheme are as follows: the fatigue of the flexible supporting device is effectively avoided, and the rigid auxiliary supporting device can also ensure that the whole supporting seat has no offset.
Preferably, four auxiliary anti-seismic devices are provided.
Preferably, the anti-seismic support device further comprises a supporting mechanism, the supporting mechanism comprises a supporting seat fixed between the two anti-seismic devices and an elastic sheet fixed at the top end of the supporting seat and connected with the supporting seat at the center, and two ends of the elastic sheet are fixed on the stud through bolts.
The beneficial effects of the preferred technical scheme are as follows: the elastic sheet can help to promote the bearing of the auxiliary supporting device, and elastic fatigue caused by long-time bearing gravity compression of the compression-resistant spring of the auxiliary supporting device is avoided.
According to the above technical scheme, compare with prior art, the utility model discloses a high-rise building antidetonation support adopts flexible antidetonation to support and combines together with rigid antidetonation, and rigid antidetonation supports the antifatigue ability that can effectively promote antidetonation support to cooperate with flexible support, effectively resist the destruction of earthquake wave on vertical and horizontal direction, play good cushioning effect, have better antidetonation effect and life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a front view of the earthquake-proof support for high-rise buildings according to the present invention;
FIG. 2 is a right side view of the earthquake-proof support for high-rise buildings according to the present invention;
figure 3 is a front view of the anti-seismic support of the high-rise building after the anti-compression spring is removed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in attached figures 1-3, the high-rise building earthquake-resistant support comprises a top plate 1 and a bottom plate 2, wherein the top plate 1 is oppositely arranged and connected with a building structure, the bottom plate 2 is connected with a foundation structure, a rigid earthquake-resistant device 3 is arranged in the center between the top plate 1 and the bottom plate 2, and flexible supporting devices 4 are arranged on the periphery;
the rigid anti-seismic device 3 comprises a first support column 31 with the top end connected with the center of the bottom surface of the top plate 1, a second support column 32 with the top end connected with the center of the top surface of the bottom plate 2 and corresponding to the first support column 31, and a main compression spring 33 sleeved on the first support column 31 and the second support column 32, wherein a certain distance is reserved between the bottom end of the first support column 31 and the top end of the second support column 32;
two ends of the flexible supporting device 4 respectively abut against the bottom surface of the top plate 1 and the top surface of the bottom plate 2.
Wherein, the bottom end of the first supporting column 31 is at a distance from the top end of the second supporting column 32, which is much shorter than the length of the main compression spring 33, and the main compression spring 33 is in contact with the top end when compressed to the limit.
The technical scheme has the following action principle: the top plate 1 is connected with a building, and the bottom plate 2 is connected with a foundation; when the building is in a static state, the rigid anti-seismic device 3 plays a certain supporting role on the building, namely effectively resists the gravity action of the building, shares the gravity compression brought by the building for the flexible supporting device 4, reduces the fatigue degree of the flexible supporting device 4 and effectively prolongs the service life of the flexible supporting device; when confronting seismic waves, the flexible supporting device 4 effectively confronts damage of transverse waves to the building and plays a role in buffering transversely, and the compression-resistant spring 33 of the rigid anti-seismic device 3 can play a good role in buffering waves in the vertical direction, so that damage of vertical waves to the building is avoided, and the flexible anti-seismic device and the rigid anti-seismic device are combined to confront complex waveforms and have a good anti-seismic effect.
In some embodiments, a hydraulic support column 34 is further included between the top plate 1 and the first support column 31.
The principle of the technical scheme is as follows: aiming at supporting requirements of different heights, the anti-seismic support can adapt to the supporting requirements of different heights by adjusting the hydraulic column supporting columns 34 up and down.
In some technical solutions, the top plate 1 includes, from top to bottom, a first rigid plate 11, a first flexible plate 12, and a second rigid plate 13, which are connected in sequence, and the bottom plate 2 includes, from top to bottom, a third rigid plate 21, a second flexible plate 22, and a fourth rigid plate 23, which are connected in sequence; the first flexible board 12 and the second flexible board 22 are both arc-shaped structures, and the arc centers are opposite.
The action principle of the technical scheme is as follows: the cambered surface structure simulates the principle of a spherical steel support, can bear a certain amount of sliding in the water skin direction and can be quickly reset, so that the stress generated in the earthquake is effectively released, and the deformation of the building caused by the stress is reduced; the rigidity of the building is reduced by the flexible support, the basic natural vibration period of the structure is prolonged, and the earthquake reaction of the building is reduced; the two are combined to play an effective role in resisting earthquake.
In some technical solutions, an auxiliary anti-seismic device 5 is further disposed around the rigid anti-seismic device 3, the auxiliary anti-seismic device 5 includes a stud 51 having a top end connected to the bottom surface of the top plate 1, a fixing post 52 having a bottom end connected to the top surface of the bottom plate 2 and corresponding to the stud 51, and an auxiliary compression spring 53 sleeved on outer walls of the stud 51 and the fixing post 52, the bottom end of the stud 51 and the top end of the fixing post 52 have a certain distance, which is much shorter than the length of the auxiliary compression spring 53, and the auxiliary compression spring 53 contacts with the stud 51 and the fixing post when compressed to an extreme extent; and the auxiliary anti-seismic devices are provided with four.
The action principle of the preferable technical scheme is as follows: and the device and the rigid anti-seismic device 3 work together to effectively resist the gravity of the building and resist vertical vibration waves.
In some technical solutions, the anti-seismic device further comprises a supporting mechanism 6, the supporting mechanism 6 includes a supporting seat 61 fixed between the two anti-seismic devices 5 and an elastic sheet 62 fixed to the top end of the supporting seat 61 and having a center connected to the supporting seat 61, and two ends of the elastic sheet 62 are fixed to the stud 51 through bolts 63.
The working principle of the technical scheme is as follows: the supporting seat 61 supports the spring plate 62 in a horizontal position, when the anti-seismic support is under pressure, the auxiliary anti-seismic device 5 is compressed, so that the stud 51 has a tendency to move downwards, and the spring plate 62 has an upward supporting force to the stud 51 against the movement, and the supporting force can provide a good supporting force with the auxiliary pressure-resistant spring 53, and reduce the fatigue of the auxiliary pressure-resistant spring 53.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A high-rise building aseismatic bearing comprises a top plate and a bottom plate, wherein the top plate is oppositely arranged and connected with a building structure;
the rigid anti-seismic device comprises a first support column, a second support column and a main compression spring, wherein the top end of the first support column is connected with the center of the bottom surface of the top plate, the top end of the second support column is connected with the center of the top surface of the bottom plate and corresponds to the first support column, the main compression spring is sleeved on the first support column and the second support column, and a certain distance is reserved between the bottom end of the first support column and the top end of the second support column;
two ends of the flexible supporting device respectively abut against the bottom surface of the top plate and the top surface of the bottom plate.
2. A high-rise building aseismatic bearing as set forth in claim 1 further comprising a hydraulic support column disposed between the top plate and the first support column.
3. An earthquake-resistant support for high-rise buildings according to claim 1, wherein the top plate comprises a first rigid plate, a first flexible plate and a second rigid plate which are connected in sequence from top to bottom, and the bottom plate comprises a third rigid plate, a second flexible plate and a fourth rigid plate which are connected in sequence from top to bottom; the first flexible plate and the second flexible plate are both arc-shaped structures, and arc centers are opposite.
4. An earthquake-resistant support for high-rise buildings according to claim 1, wherein an auxiliary earthquake-resistant device is further arranged around the rigid earthquake-resistant device, the auxiliary earthquake-resistant device comprises a stud with the top end connected with the bottom surface of the top plate, a fixed column with the bottom end connected with the top surface of the bottom plate and corresponding to the stud, and an auxiliary pressure-resistant spring sleeved on the outer walls of the stud and the fixed column, and the bottom end of the stud is at a certain distance from the top end of the fixed column.
5. A seismic support for high-rise buildings according to claim 4, wherein there are four secondary seismic devices.
6. An earthquake-resistant support for high-rise buildings according to claim 5, further comprising a supporting mechanism, wherein the supporting mechanism comprises a supporting seat fixed between the two earthquake-resistant devices and a spring plate fixed at the top end of the supporting seat and having a center connected with the supporting seat, and two ends of the spring plate are fixed on the stud through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067055.5U CN211143322U (en) | 2019-11-26 | 2019-11-26 | High-rise building anti-seismic support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067055.5U CN211143322U (en) | 2019-11-26 | 2019-11-26 | High-rise building anti-seismic support |
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| CN211143322U true CN211143322U (en) | 2020-07-31 |
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| CN201922067055.5U Active CN211143322U (en) | 2019-11-26 | 2019-11-26 | High-rise building anti-seismic support |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942948A (en) * | 2021-02-05 | 2021-06-11 | 重庆城市管理职业学院 | Shockproof communication tower |
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2019
- 2019-11-26 CN CN201922067055.5U patent/CN211143322U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112942948A (en) * | 2021-02-05 | 2021-06-11 | 重庆城市管理职业学院 | Shockproof communication tower |
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