CN216839858U - Anti-seismic building supporting steel frame - Google Patents
Anti-seismic building supporting steel frame Download PDFInfo
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- CN216839858U CN216839858U CN202123033196.9U CN202123033196U CN216839858U CN 216839858 U CN216839858 U CN 216839858U CN 202123033196 U CN202123033196 U CN 202123033196U CN 216839858 U CN216839858 U CN 216839858U
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Abstract
The utility model relates to an antidetonation type building support steelframe, crossbeam including the level setting, evenly be provided with a plurality of vertical through-holes along length direction on the crossbeam, equal coaxial the support column of wearing to be equipped with in each through-hole, be equipped with the clearance between the inner wall of support column and through-hole, the coaxial cover in activity is equipped with the support ring on the support column, the support ring is located the below of crossbeam, be provided with the coupling assembling of at least three circumference distribution on the support column. This antidetonation type building supports steelframe, its elastic action that produces through first spring and second spring has played absorbing effect, has realized antidetonation function, moreover, can also reduce crossbeam horizontal direction's vibration amplitude, further promotes the shock attenuation effect.
Description
Technical Field
The utility model relates to an antidetonation type building supports steelframe belongs to steel construction technical field.
Background
The steel structure is a structure formed by steel materials, is one of main construction structure types, is mainly formed by beam steel, steel columns and other members made of section steel, steel plates and the like, is light in self weight, simple and convenient to construct, and is widely applied to the fields of large-scale plants, venues and the like.
At present, in the construction process of buildings, steel structure materials are mostly spliced and fixed in a rigid connection mode, although the connection fixity of the steel structure materials is ensured, when earthquake disasters occur, the impact force between the steel structures in rigid connection is large, and the steel structure buildings are easy to damage;
therefore, an earthquake-resistant building supporting steel frame is needed to ensure the earthquake resistance of the steel structure building.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, an earthquake-resistant building supporting steel frame is provided.
The utility model provides a technical scheme that above-mentioned problem adopted does: an anti-seismic building supporting steel frame comprises a horizontally arranged beam, wherein a plurality of vertical through holes are uniformly formed in the beam along the length direction, supporting columns coaxially penetrate through the through holes, a gap is formed between each supporting column and the inner wall of each through hole, a supporting ring is movably and coaxially sleeved on each supporting column and is positioned below the beam, and at least three connecting assemblies which are circumferentially distributed are arranged on each supporting column;
the connecting assembly comprises a ball, a groove, a first spring and a connecting unit, the groove is formed in the bottom of the cross beam, the center of the ball is located in the groove, the ball is matched with the groove, an annular groove coaxial with the support column is formed in the top of the support ring, the annular groove is matched with the ball, the ball is abutted against the inner wall of the annular groove, the first spring is located in the through hole, the support column is connected with the inner wall of the through hole through the first spring, and the connecting unit is arranged at the bottom of the support ring;
the connecting unit comprises a fixing block, a guide rod and a second spring, the fixing block is fixedly arranged on the support column, the fixing block is located below the support ring, the guide rod vertically penetrates through the fixing block, the top end of the guide rod is arranged at the bottom of the support ring, and the support ring is connected with the fixing block through the second spring.
Preferably, a horizontal limiting plate is fixedly arranged at the top of the supporting column, and the limiting plate is abutted against the top of the cross beam.
Preferably, the limiting plate is connected with the supporting column through a bolt.
Preferably, the limiting plate is made of rubber.
Preferably, the distance between the center of the ball and the cylindrical surface of the periphery of the support ring is greater than the distance between the inner wall of the through hole and the support column.
Compared with the prior art, the utility model has the advantages of:
the utility model relates to an antidetonation type building supports steelframe, its elastic action that produces through first spring and second spring has played the absorbing effect, has realized the shock-resistant function, moreover, can also reduce crossbeam horizontal direction's vibration range, further promotes the shock attenuation effect.
Drawings
FIG. 1 is a schematic structural view of an earthquake-resistant building supporting steel frame of the present invention;
wherein: 1. the novel spring bearing comprises a cross beam, 2 parts of through holes, 3 parts of supporting columns, 4 parts of supporting rings, 5 parts of balls, 6 parts of grooves, 7 parts of first springs, 8 parts of annular grooves, 9 parts of fixing blocks, 10 parts of guide rods, 11 parts of second springs, 12 parts of limiting plates and 13 parts of bolts.
Detailed Description
As shown in fig. 1, the earthquake-resistant building supporting steel frame in the embodiment includes a horizontally arranged beam 1, a plurality of vertical through holes 2 are uniformly arranged on the beam 1 along the length direction, supporting pillars 3 coaxially penetrate through the through holes 2, a gap is formed between each supporting pillar 3 and the inner wall of each through hole 2, a supporting ring 4 is movably and coaxially sleeved on each supporting pillar 3, the supporting ring 4 is located below the beam 1, and at least three circumferentially distributed connecting assemblies are arranged on each supporting pillar 3;
the connecting assembly comprises a ball 5, a groove 6, a first spring 7 and a connecting unit, the groove 6 is arranged at the bottom of the cross beam 1, the center of the ball 5 is located in the groove 6, the ball 5 is matched with the groove 6, an annular groove 8 coaxial with the support column 3 is arranged at the top of the support ring 4, the annular groove 8 is matched with the ball 5, the ball 5 is abutted against the inner wall of the annular groove 8, the first spring 7 is located in the through hole 2, the support column 3 is connected with the inner wall of the through hole 2 through the first spring 7, and the connecting unit is arranged at the bottom of the support ring 4;
the connecting unit comprises a fixed block 9, a guide rod 10 and a second spring 11, the fixed block 9 is fixedly arranged on the support column 3, the fixed block 9 is positioned below the support ring 4, the guide rod 10 vertically penetrates through the fixed block 9, the top end of the guide rod 10 is arranged at the bottom of the support ring 4, and the support ring 4 is connected with the fixed block 9 through the second spring 11.
When the earthquake-proof building supporting steel frame is in use, horizontal or vertical downward relative movement is generated between the beam 1 and the supporting column 3, when the beam 1 and the supporting column 3 generate horizontal relative movement, the first spring 7 is deformed, the beam 1 is damped and reset under the elastic action of the first spring 7, the horizontal movement of the beam 1 drives the ball 5 to synchronously move, and the ball 5 rolls in the groove 6, when the ball 5 is separated from the annular groove 8, the supporting ring 4 is extruded by the ball 5 to descend, the descending of the supporting ring 4 drives the guide rod 10 to synchronously descend on the fixed block 9, the second spring 11 is deformed, the damping effect can be further improved under the elastic action of the second spring 11, and partial acting force of the beam 1 is decomposed into vertical acting force in the horizontal movement process, so that the moving distance of the beam 1 is reduced, reduce 1 vibration amplitude of crossbeam, promote the shockproof effect of crossbeam 1, and crossbeam 1 produces vertical decurrent relative movement with support column 3 when, then agrees to can make first spring 7 and second spring 11 produce deformation, through the elastic force of first spring 7 and second spring 11, makes crossbeam 1 realize the shock attenuation and reset.
Preferably, a horizontal limiting plate 12 is fixedly arranged at the top of the supporting column 3, and the limiting plate 12 abuts against the top of the crossbeam 1.
The limiting plate 12 is used for preventing the beam 1 from separating from the supporting column 3 and realizing limiting.
Preferably, the limit plate 12 is connected with the support column 3 through a bolt 13.
Preferably, the limiting plate 12 is made of rubber.
The rubber texture is comparatively soft, can promote the shock attenuation effect.
Preferably, the distance between the center of the ball 5 and the cylindrical surface of the outer periphery of the support ring 4 is greater than the distance between the inner wall of the through hole 2 and the support column 3.
The crossbeam 1 drives the ball 5 horizontal migration in-process, prevents ball 5 and support ring 4 separation.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides an antidetonation type building supports steelframe which characterized in that: the supporting device comprises a horizontally arranged cross beam (1), wherein a plurality of vertical through holes (2) are uniformly formed in the cross beam (1) along the length direction, supporting columns (3) coaxially penetrate through the through holes (2), a gap is formed between each supporting column (3) and the inner wall of each through hole (2), a supporting ring (4) is movably and coaxially sleeved on each supporting column (3), the supporting ring (4) is positioned below the cross beam (1), and at least three connecting assemblies which are circumferentially distributed are arranged on each supporting column (3);
the connecting assembly comprises a ball (5), a groove (6), a first spring (7) and a connecting unit, the groove (6) is arranged at the bottom of the cross beam (1), the center of the ball (5) is located in the groove (6), the ball (5) is matched with the groove (6), an annular groove (8) coaxial with the supporting column (3) is arranged at the top of the supporting ring (4), the annular groove (8) is matched with the ball (5), the ball (5) is abutted to the inner wall of the annular groove (8), the first spring (7) is located in the through hole (2), the supporting column (3) is connected with the inner wall of the through hole (2) through the first spring (7), and the connecting unit is arranged at the bottom of the supporting ring (4);
the connecting unit comprises a fixing block (9), a guide rod (10) and a second spring (11), the fixing block (9) is fixedly arranged on the supporting column (3), the fixing block (9) is located below the supporting ring (4), the guide rod (10) vertically penetrates through the fixing block (9), the top end of the guide rod (10) is arranged at the bottom of the supporting ring (4), and the supporting ring (4) is connected with the fixing block (9) through the second spring (11).
2. An earthquake-resistant building supporting steel frame according to claim 1, which is characterized in that: the top of support column (3) is fixed and is provided with horizontal limiting plate (12), limiting plate (12) support with the top of crossbeam (1) and lean on.
3. An earthquake-resistant building supporting steel frame according to claim 2, characterized in that: the limiting plate (12) is connected with the supporting column (3) through a bolt (13).
4. An earthquake-resistant building supporting steel frame according to claim 2, characterized in that: the limiting plate (12) is made of rubber.
5. An earthquake-resistant building supporting steel frame according to claim 1, which is characterized in that: the distance between the center of the ball (5) and the cylindrical surface of the periphery of the support ring (4) is greater than the distance between the inner wall of the through hole (2) and the support column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033196.9U CN216839858U (en) | 2021-12-03 | 2021-12-03 | Anti-seismic building supporting steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033196.9U CN216839858U (en) | 2021-12-03 | 2021-12-03 | Anti-seismic building supporting steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216839858U true CN216839858U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123033196.9U Active CN216839858U (en) | 2021-12-03 | 2021-12-03 | Anti-seismic building supporting steel frame |
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| CN (1) | CN216839858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888628A (en) * | 2024-03-14 | 2024-04-16 | 南安市装备制造业技术研究院 | Building steel structure with anti-seismic function |
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2021
- 2021-12-03 CN CN202123033196.9U patent/CN216839858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117888628A (en) * | 2024-03-14 | 2024-04-16 | 南安市装备制造业技术研究院 | Building steel structure with anti-seismic function |
| CN117888628B (en) * | 2024-03-14 | 2024-05-28 | 南安市装备制造业技术研究院 | Building steel structure with anti-seismic function |
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