CN214833665U - A antidetonation bearing structure for civil construction - Google Patents
A antidetonation bearing structure for civil construction Download PDFInfo
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- CN214833665U CN214833665U CN202023154191.7U CN202023154191U CN214833665U CN 214833665 U CN214833665 U CN 214833665U CN 202023154191 U CN202023154191 U CN 202023154191U CN 214833665 U CN214833665 U CN 214833665U
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Abstract
The utility model discloses an anti-seismic support structure for civil buildings, which relates to the technical field of anti-seismic support and comprises a base, wherein a longitudinal anti-seismic mechanism and a transverse anti-seismic mechanism are arranged on the base; horizontal antidetonation mechanism is located vertical antidetonation mechanism top, and horizontal antidetonation mechanism includes the framework, installs the damping plate between framework and the fixed plate, and sliding connection has the slider in the framework, and the equal fixed mounting in both ends has first damping rod about the slider, and first damping rod is equipped with the second spring outward, and second spring fixed connection is between slider and framework, and slider top fixed mounting has load-bearing platform. The utility model provides an among the prior art spherical antidetonation support structure too simple, influence the antidetonation effect, and spherical antidetonation support structure is too simple among the insecure problem prior art, influences the antidetonation effect, and insecure problem, easy operation is convenient, and the practicality is strong.
Description
Technical Field
The utility model discloses the look relates to antidetonation support technical field, specifically is an antidetonation bearing structure for civil buildings.
Background
China is located between two earthquake zones in the world, namely the Pacific earthquake zone and the Eurasian earthquake zone, and earthquake fracture zones are very active under the extrusion of Pacific plates, Indian plates and Philippine sea plates. High-rise buildings on the seismic zone are greatly influenced by earthquakes, and the buildings are impacted by transverse waves and longitudinal waves from the earthquakes under the action of the earthquakes.
The conventional anti-seismic base generally uses a spherical support to reduce the impact of longitudinal waves, and the sliding friction shock insulation of a spherical core on a spherical tetrafluoro plate can avoid the resonance effect generated by most seismic waves. In addition, the friction force of the seismic isolation layer works, so that the vibration energy of the structure can be consumed, the structural damping is increased, and the structural seismic response is reduced. However, the existing spherical support only uses a stop rod or a stop ring to prevent the spherical core from being punched out of the spherical tetrafluoro plate, and the structure is too simple, so that the shock absorption of the spherical support is influenced, and the spherical support is not firm.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antidetonation bearing structure for civil architecture to spherical antidetonation support structure is too simple among the solution prior art, influences the antidetonation effect, and insecure problem.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-seismic support structure for civil buildings comprises a base, wherein a longitudinal anti-seismic mechanism and a transverse anti-seismic mechanism are arranged on the base, the longitudinal anti-seismic mechanism comprises a damping column and a fixing plate, the damping column is fixedly arranged on the base, the fixing plate is fixedly arranged at the top end of the damping column, and a plurality of first springs are fixedly arranged between the fixing plate and the base; the horizontal anti-seismic mechanism is located above the vertical anti-seismic mechanism and comprises a frame body, a damping plate is installed between the frame body and a fixing plate, a sliding block is connected in the frame body in a sliding mode, first damping rods are fixedly installed at the left end and the right end of the sliding block, second springs are arranged outside the first damping rods and fixedly connected between the sliding block and the frame body, and a bearing platform is fixedly installed at the top of the sliding block.
The technical principle of the scheme is as follows: the building is arranged on the bearing platform, when the building is impacted by longitudinal waves of an earthquake, the building shakes vertically, the damping columns, the damping plates and the first springs reduce the range of the vertical shaking of the building, the impact energy of the longitudinal waves is consumed, and meanwhile, the longitudinal shock absorption effect is achieved. When the building receives the transverse wave impact of earthquake, the building drives the bearing platform to swing in the left and right directions together, the slider connected with the bearing platform moves in the left and right directions in the frame, the slider in the frame is limited by the second spring and the first damping rod, the large swing of amplitude can not occur, and the second spring and the first damping rod consume the impact energy of the transverse wave. The longitudinal anti-seismic mechanism and the transverse anti-seismic mechanism respectively consume and offset the impact energy of the longitudinal waves and the transverse waves of the earthquake, and play roles in protecting buildings and supporting the buildings.
Preferably, a first damping sleeve is installed between the base and the longitudinal anti-seismic mechanism, a second damping sleeve is installed outside the fixed plate and the damping plate, and the second damping sleeve is connected with the first damping sleeve in a sliding mode.
Preferably, equal fixed mounting has branch on the lateral wall about the damping post, the tip fixed mounting that damping post was kept away from to branch has the damping cover, fixed connection between damping cover and the second shock attenuation cover is fixed, first spring runs through branch.
Preferably, the bearing platform is of an inverted convex structure, and a second damping rod is fixedly installed between the short edge of the bearing platform and the inner wall of the frame body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the anti-seismic device is provided with the longitudinal anti-seismic mechanism and the transverse anti-seismic mechanism, so that the transverse wave impact energy and the longitudinal wave impact energy received by the building can be respectively consumed and offset, and the danger that the building shakes and is inclined and collapsed is avoided.
2. First shock attenuation cover, second shock attenuation cover and damping cover have the elasticity of higher strength, play shock attenuation antidetonation effect equally, and simultaneously, damping post, damping plate, first damping rod and second damping rod can cushion protection to first spring and second spring, avoid first spring and second spring atress too big production deformation or take place to damage.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an earthquake-proof supporting structure for civil buildings according to the present invention.
In the figure: the damping device comprises a base 1, a first damping sleeve 2, a first spring 3, a damping column 4, a second damping sleeve 5, a second spring 6, a sliding block 7, a bearing platform 8, a second damping rod 9, a frame 10, a fixing plate 11, a damping sleeve 12 and a support rod 13.
The specific implementation mode is as follows:
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.
Referring to fig. 1, the present invention provides an embodiment: an anti-seismic support structure for civil buildings comprises a base 1, wherein a longitudinal anti-seismic mechanism and a transverse anti-seismic mechanism are arranged on the base 1. Install first shock attenuation cover 2 between base 1 and the vertical antidetonation mechanism, vertical antidetonation mechanism includes damping post 4 and fixed plate 11, 4 fixed mounting of damping post are on base 1, equal fixed mounting has branch 13 on the lateral wall about damping post 4, the tip fixed mounting that damping post 4 was kept away from to branch 13 has damping cover 12, 11 fixed mounting of fixed plate is on the top of damping post 4, fixed plate 11 and damping plate install second shock attenuation cover 5 outward, sliding connection between second shock attenuation cover 5 and the first shock attenuation cover 2, fixed connection between damping cover 12 and the second shock attenuation cover 5 is fixed. A plurality of first springs 3 are fixedly arranged between the fixing plate 11 and the base 1, and the first springs 3 penetrate through the supporting rod 13.
Horizontal antidetonation mechanism is located vertical antidetonation mechanism top, horizontal antidetonation mechanism includes framework 10, install the damping plate between framework 10 and the fixed plate 11, sliding connection has slider 7 in the framework 10, the equal fixed mounting in both ends has first damping rod about slider 7, first damping rod is equipped with second spring 6 outward, 6 fixed connection of second spring are between slider 7 and framework 10, 7 top fixed mounting of slider have load-bearing platform 8, load-bearing platform 8 is "protruding" shape structure of invering, fixed mounting has second damping rod 9 between load-bearing platform 8's minor face and the framework 10 inner wall.
The specific implementation mode is as follows: the building is arranged on the bearing platform 8, when an earthquake occurs, the building is shaken up and down when being impacted by longitudinal waves of the earthquake, the damping columns 4, the damping plates and the first springs 3 reduce the range of the up-and-down shaking of the building, the impact energy of the longitudinal waves is consumed, and meanwhile, the longitudinal shock absorption effect is achieved. First shock attenuation cover 2, second shock attenuation cover 5 and damping cover 12 have the elasticity of higher intensity, play shock attenuation antidetonation effect equally, simultaneously, damping post 4, damping plate, can carry out buffer protection to first spring 3, avoid the too big deformation or the emergence damage of producing of first spring 3 atress.
When the building receives the transverse wave impact of earthquake, the building drives bearing platform 8 to swing in the left and right directions together, slider 7 that bearing platform 8 connects takes place the motion of left and right directions in framework 10, slider 7 in framework 10 receives the restriction of second spring 6 and first damping rod, can not take place the great swing of range, bearing platform 8 also receives the restriction of second damping rod 9 simultaneously, the impact energy of transverse wave has been consumed to second spring 6, first damping rod and second damping rod 9. The longitudinal anti-seismic mechanism and the transverse anti-seismic mechanism respectively consume and offset the impact energy of the longitudinal waves and the transverse waves of the earthquake, and play roles in protecting buildings and supporting the buildings.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. An earthquake-resistant support structure for civil buildings, comprising a foundation (1), characterized in that: a longitudinal anti-seismic mechanism and a transverse anti-seismic mechanism are arranged on the base (1), the longitudinal anti-seismic mechanism comprises a damping column (4) and a fixing plate (11), the damping column (4) is fixedly installed on the base (1), the fixing plate (11) is fixedly installed at the top end of the damping column (4), and a plurality of first springs (3) are fixedly installed between the fixing plate (11) and the base (1); horizontal antidetonation mechanism is located vertical antidetonation mechanism top, and horizontal antidetonation mechanism includes framework (10), install the damping plate between framework (10) and fixed plate (11), sliding connection has slider (7) in framework (10), the equal fixed mounting in both ends has first damping lever about slider (7), first damping lever is equipped with second spring (6) outward, second spring (6) fixed connection is between slider (7) and framework (10), slider (7) top fixed mounting has load-bearing platform (8).
2. An earthquake-resistant support structure for civil buildings, as claimed in claim 1, wherein: install first shock attenuation cover (2) between base (1) and the vertical antidetonation mechanism, fixed plate (11) and damping plate install second shock attenuation cover (5) outward, sliding connection between second shock attenuation cover (5) and first shock attenuation cover (2).
3. An earthquake-resistant support structure for civil buildings, as claimed in claim 2, wherein: equal fixed mounting has branch (13) on the lateral wall about damping post (4), the tip fixed mounting that damping post (4) were kept away from in branch (13) has damping cover (12), fixed connection between damping cover (12) and second shock attenuation cover (5) are fixed, branch (13) are run through in first spring (3).
4. An earthquake-resistant support structure for civil buildings, as claimed in claim 3, wherein: the bearing platform (8) is of an inverted convex structure, and a second damping rod (9) is fixedly installed between the short edge of the bearing platform (8) and the inner wall of the frame body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154191.7U CN214833665U (en) | 2020-12-24 | 2020-12-24 | A antidetonation bearing structure for civil construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023154191.7U CN214833665U (en) | 2020-12-24 | 2020-12-24 | A antidetonation bearing structure for civil construction |
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| Publication Number | Publication Date |
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| CN214833665U true CN214833665U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023154191.7U Active CN214833665U (en) | 2020-12-24 | 2020-12-24 | A antidetonation bearing structure for civil construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607168A (en) * | 2022-03-16 | 2022-06-10 | 安徽中擎建设发展有限公司 | Anti-seismic reinforcing structure of multilayer masonry |
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2020
- 2020-12-24 CN CN202023154191.7U patent/CN214833665U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607168A (en) * | 2022-03-16 | 2022-06-10 | 安徽中擎建设发展有限公司 | Anti-seismic reinforcing structure of multilayer masonry |
| CN114607168B (en) * | 2022-03-16 | 2023-11-14 | 安徽中擎建设发展有限公司 | Earthquake-resistant reinforcing structure of multilayer masonry |
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