CN215759574U - Anti-seismic steel frame and assembly type building - Google Patents
Anti-seismic steel frame and assembly type building Download PDFInfo
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- CN215759574U CN215759574U CN202120400039.8U CN202120400039U CN215759574U CN 215759574 U CN215759574 U CN 215759574U CN 202120400039 U CN202120400039 U CN 202120400039U CN 215759574 U CN215759574 U CN 215759574U
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Abstract
The application discloses antidetonation steel frame and prefabricated building. The anti-seismic steel frame comprises a first vertical rod, a second vertical rod, a first diagonal rod, a second diagonal rod and a third diagonal rod, wherein the second vertical rod is opposite to the first vertical rod and is arranged at intervals; the first inclined rod inclines towards the direction close to the second inclined rod relative to the first vertical rod; the second inclined rod inclines towards the direction far away from the third inclined rod relative to the first vertical rod; the third diagonal rod inclines towards the direction far away from the second diagonal rod relative to the first vertical rod. The first diagonal rod and the second diagonal rod, the first vertical rod and the second vertical rod form a structure approaching to a triangle, the second diagonal rod and the third diagonal rod, the first vertical rod and the second vertical rod form a structure approaching to a triangle, and the plurality of triangular structures can ensure that the anti-seismic steel frame has enough strength, so that the anti-seismic capacity of the fabricated building is improved.
Description
Technical Field
The application relates to the field of building structures, in particular to an anti-seismic steel frame and an assembly type building.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode.
The common fabricated building adopts H-shaped steel as a beam or a column of the fabricated building, and a steel frame is arranged between the H-shaped steel beams of two floors to serve as a wall of the fabricated building. However, the existing steel frame has poor earthquake resistance, and can only be used for the main body of the wall body and form the wall body with other parts. When the assembly type building encounters vibration with larger intensity such as earthquake, the assembly type building is easy to damage and can not meet the earthquake resistant requirement of the building.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide an antidetonation steel frame for assembly type structure, aims at solving prior art, and the steel frame shock resistance is low for assembly type structure's the poor problem of anti-seismic performance.
To achieve the purpose, the embodiment of the application adopts the following technical scheme:
the anti-seismic steel frame comprises a first vertical rod, a second vertical rod, a first diagonal rod, a second diagonal rod and a third diagonal rod, wherein the second vertical rod is opposite to the first vertical rod and is arranged at an interval, the first diagonal rod is connected between the first vertical rod and the second vertical rod, the second diagonal rod is connected between the first vertical rod and the second vertical rod, and the third diagonal rod is connected between the first vertical rod and the second vertical rod; the first vertical rod and the second vertical rod are parallel to each other; the first inclined rod, the second inclined rod and the third inclined rod are sequentially arranged along the direction from the top to the bottom of the first vertical rod; the first inclined rod inclines towards the direction close to the second inclined rod relative to the first vertical rod; the second inclined rod inclines relative to the first vertical rod in the direction far away from the third inclined rod; the third diagonal rod inclines towards the direction far away from the second diagonal rod relative to the first vertical rod.
In one embodiment, the anti-seismic steel frame further comprises a fourth diagonal connected between the first vertical rod and the second vertical rod; the fourth inclined rod is positioned on one side of the third inclined rod, which is far away from the second inclined rod; the fourth diagonal rod inclines towards the direction close to the third diagonal rod relative to the first vertical rod.
In one embodiment, the anti-seismic steel frame further comprises a first cross bar connected between the first upright and the second upright; the first cross rod is positioned on one side of the first inclined rod away from the second inclined rod; the first cross rod is perpendicular to the first vertical rod and the second vertical rod.
In one embodiment, the anti-seismic steel frame further comprises a second cross bar connected between the fourth diagonal bar and the second vertical bar; the second cross bar is parallel to the first cross bar.
In one embodiment, a plurality of first top threaded holes are formed in the top of the first vertical rod, and a plurality of second top threaded holes are formed in the top of the second vertical plate.
In one embodiment, the bottom of the first vertical rod is provided with a plurality of first bottom threaded holes, and the bottom of the second vertical plate is provided with a plurality of second bottom threaded holes.
In one embodiment, a first connecting substrate is welded on the second upright; the first diagonal rod and the second diagonal rod are connected with the first connecting substrate in a welding mode.
In one embodiment, a second connecting substrate is welded on the second vertical plate; and the third diagonal rod and the fourth diagonal rod are connected with the second connecting substrate in a welding mode.
In one embodiment, a third connecting substrate is welded on the first upright; the second diagonal rod and the third diagonal rod are connected with the third connecting substrate in a welding mode.
In one embodiment, a fourth connecting substrate is welded on the first upright; the first cross rod and the first inclined rod are connected with the fourth connecting substrate in a welding mode.
It is another object of the present application to provide a fabricated building including an earthquake resistant steel frame as described in any one of the above embodiments.
The beneficial effects of the embodiment of the application are as follows: the first diagonal rod and the second diagonal rod of the anti-seismic steel frame and the first vertical rod and the second vertical rod form a local structure approaching to a triangle, and the second diagonal rod and the third diagonal rod and the first vertical rod and the second vertical rod form a local structure approaching to a triangle, so that a plurality of structures approaching to a triangle are formed between the first vertical rod and the second vertical rod of the anti-seismic steel frame. Triangle-shaped has sufficient stability, consequently, a plurality of triangle-shaped structures can guarantee that antidetonation steel frame has sufficient intensity, when receiving great vibration impact such as earthquake, antidetonation steel frame has sufficient shock strength, is difficult for taking place comparatively serious deformation, but cushions the vibration with slight deformation, and then realizes antidetonation performance, and then promotes assembly type structure's shock resistance.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of an anti-seismic steel frame in an embodiment of the present application;
FIG. 2 is a front view of an anti-seismic steel frame in an embodiment of the present application;
FIG. 3 is a bottom view of an anti-seismic steel frame in an embodiment of the present application;
in the figure:
1. a first upright rod; 101. a first top threaded hole; 102. a first bottom threaded hole; 2. a second upright stanchion; 201. a second top threaded hole; 202. a second bottom threaded hole; 3. a first diagonal member; 4. a second diagonal member; 5. a third diagonal member; 6. a fourth diagonal member; 7. a first cross bar; 8. a second cross bar; 9. a first connection substrate; 10. a second connection substrate; 11. a third connection substrate; 12. and a fourth connection substrate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.
As shown in fig. 1-3, an anti-seismic steel frame is provided in an embodiment of the present application, which includes a first vertical rod 1, a second vertical rod 2 opposite to and spaced from the first vertical rod 1, a first diagonal rod 3 connected between the first vertical rod 1 and the second vertical rod 2, a second diagonal rod 4 connected between the first vertical rod 1 and the second vertical rod 2, and a third diagonal rod 5 connected between the first vertical rod 1 and the second vertical rod 2; the first upright stanchion 1 and the second upright stanchion 2 are parallel to each other; the first inclined rod 3, the second inclined rod 4 and the third inclined rod 5 are sequentially arranged along the direction from the top to the bottom of the first vertical rod 1; the first inclined rod 3 inclines towards the direction close to the second inclined rod 4 relative to the first vertical rod 1; the second inclined rod 4 inclines relative to the first vertical rod 1 in the direction far away from the third inclined rod 5; the third diagonal member 5 is inclined with respect to the first vertical member 1 in a direction away from the second diagonal member 4.
In the embodiment of the present application, the first diagonal member 3 and the second diagonal member 4 of the anti-seismic steel frame, the first vertical member 1 and the second vertical member 2 form a local structure approaching a triangle, and the second diagonal member 4 and the third diagonal member 5, the first vertical member 1 and the second vertical member 2 form a local structure approaching a triangle, so that a plurality of structures approaching a triangle are formed between the first vertical member 1 and the second vertical member 2 of the anti-seismic steel frame. Triangle-shaped has sufficient stability, consequently, a plurality of triangle-shaped structures can guarantee that antidetonation steel frame has sufficient intensity, when receiving great vibration impact such as earthquake, antidetonation steel frame has sufficient shock strength, is difficult for taking place comparatively serious deformation, but cushions the vibration with slight deformation, and then realizes antidetonation performance, and then promotes assembly type structure's shock resistance.
Optionally, each joint of the anti-seismic steel frame can be connected in a welding manner, so that the connection strength is ensured. Optionally, parts of the anti-seismic steel frame can be connected by bolts or screws.
And then realize that the antidetonation steel frame is an overall structure, when the equipment of prefabricated building, as single subassembly and other parts high-speed joint, speed when promoting the on-the-spot equipment of prefabricated building.
Referring to fig. 1-2, as another embodiment of the anti-seismic steel frame provided by the present application, the anti-seismic steel frame further includes a fourth diagonal bar 6 connected between the first vertical bar 1 and the second vertical bar 2; the fourth diagonal rod 6 is positioned on one side of the third diagonal rod 5 away from the second diagonal rod 4; the fourth diagonal member 6 is inclined with respect to the first vertical member 1 in a direction approaching the third diagonal member 5. The fourth diagonal rod 6 and the third diagonal rod 5, the first vertical rod 1 and the second vertical rod 2 form a local structure approaching to a triangle, the number of the triangles on the anti-seismic steel frame is further increased, the anti-seismic capacity of the anti-seismic steel frame is further increased, and the anti-seismic performance of the fabricated building is effectively improved.
Optionally, the acute angle of the included angle between the first diagonal rod 3, the second diagonal rod 4, the third diagonal rod 5, and the fourth diagonal rod 6 and the first vertical rod 1 and the second vertical rod 2 is 45 degrees, and the obtuse angle is 145 degrees. Or the acute angle of the included angle between the first diagonal rod 3, the second diagonal rod 4, the third diagonal rod 5 and the fourth diagonal rod 6 and the first vertical rod 1 and the second vertical rod 2 is 60 degrees, and the obtuse angle is 120 degrees. Therefore, when the first diagonal rod 3, the second diagonal rod 4, the third diagonal rod 5 and the fourth diagonal rod 6 and the first vertical rod 1 and the second vertical rod 2 form a triangle, the formed structure similar to the triangle is an isosceles triangle or an equilateral triangle, and the stability is good enough.
Referring to fig. 1-2, as another embodiment of the anti-seismic steel frame provided by the present application, the anti-seismic steel frame further includes a first cross bar 7 connected between the first vertical rod 1 and the second vertical rod 2; the first cross rod 7 is positioned on one side of the first inclined rod 3 away from the second inclined rod 4; the first cross bar 7 is perpendicular to the first vertical rod 1 and the second vertical rod 2. The first cross rod 7 and the first inclined rod 3 can form a structure similar to a right triangle together with the first vertical rod 1 and the second vertical rod 2, the number of triangles on the anti-seismic steel frame is further increased, the anti-seismic capacity of the anti-seismic steel frame is further increased, and the anti-seismic performance of the fabricated building is effectively improved.
Referring to fig. 1-2, as another embodiment of the anti-seismic steel frame provided by the present application, the anti-seismic steel frame further includes a second cross bar 8 connected between the fourth diagonal bar 6 and the second vertical bar 2; the second cross bar 8 is parallel to the first cross bar 7. The second cross rod 8 and the fourth inclined rod 6 can form a right-angle triangular structure with the second vertical rod 2, the number of triangles on the anti-seismic steel frame is further increased, the anti-seismic capacity of the anti-seismic steel frame is further increased, and the anti-seismic performance of the fabricated building is effectively improved.
Referring to fig. 1, as another embodiment of the anti-seismic steel frame provided by the present application, a plurality of first top threaded holes 101 are formed at the top of the first vertical rod 1, and a plurality of second top threaded holes 201 are formed at the top of the second vertical plate. The anti-seismic steel frame is on the construction site, as a part of the assembly type building, the first top threaded hole 101 and the second top threaded hole 201 can be aligned with the H-shaped steel at the top of the anti-seismic steel frame and through holes in the connecting component, then the anti-seismic steel frame is connected with other structures quickly and stably by utilizing the quick assembly connection of bolts and nuts, and the speed of the assembly type building during assembly is guaranteed to be fast enough.
Referring to fig. 3, as another embodiment of the anti-seismic steel frame provided by the present application, a plurality of first bottom threaded holes 102 are formed at the bottom of the first upright 1, and a plurality of second bottom threaded holes 202 are formed at the bottom of the second upright. The anti-seismic steel frame is arranged on a construction site, as a part of an assembly type building, the first bottom threaded hole 102 and the second bottom threaded hole 202 can be aligned with the H-shaped steel at the bottom of the anti-seismic steel frame and the through holes in the connecting parts, then the anti-seismic steel frame is connected with other structures quickly and stably by utilizing the bolts and the nuts, and the assembly speed of the assembly type building is fast enough.
Referring to fig. 2, as another embodiment of the anti-seismic steel frame provided by the present application, a first connection substrate 9 is welded on the second vertical rod 2; the first diagonal rod 3 and the second diagonal rod 4 are connected with the first connection substrate 9 in a welding mode. At this time, the first vertical rod 1, the first diagonal rod 3, the second diagonal rod 4 and the first connection substrate 9 are integrated to form an approaching triangular structure, and the first diagonal rod 3 and the second diagonal rod 4 are connected to the first connection substrate 9, so that the strength of the triangular structure can be ensured. The shock resistance of the shock-resistant steel frame is further improved, and the shock resistance of the fabricated building is effectively improved.
Referring to fig. 2, as another embodiment of the anti-seismic steel frame provided in the present application, a second connecting substrate 10 is welded on the second vertical plate; the third diagonal rod 5 and the fourth diagonal rod 6 are connected with the second connection substrate 10 in a welding mode. At this time, the first vertical rod 1, the third diagonal rod 5, the fourth diagonal rod 6 and the second connection substrate 10 are integrated to form an approaching triangular structure, and the third diagonal rod 5 and the fourth diagonal rod 6 are connected to the second connection substrate 10, so that the strength of the triangular structure can be ensured. The shock resistance of the shock-resistant steel frame is further improved, and the shock resistance of the fabricated building is effectively improved.
Referring to fig. 2, as another embodiment of the anti-seismic steel frame provided by the present application, a third connection substrate 11 is welded to the first vertical rod 1; the second diagonal rod 4 and the third diagonal rod 5 are connected with the third connection substrate 11 in a welding mode. At this time, the second vertical rod 2, the third diagonal rod 5, the second diagonal rod 4 and the third connection substrate 11 are integrated to form an approaching triangular structure, and the third diagonal rod 5 and the second diagonal rod 4 are connected to the third connection substrate 11, so that the strength of the triangular structure can be ensured. The shock resistance of the shock-resistant steel frame is further improved, and the shock resistance of the fabricated building is effectively improved.
Referring to fig. 2, as another embodiment of the anti-seismic steel frame provided by the present application, a fourth connection substrate 12 is welded to the first vertical rod 1; the first cross rod 7 and the first inclined rod 3 are connected with the fourth connecting substrate 12 in a welding mode. At this time, the second vertical rod 2, the first diagonal rod 3, the first cross rod 7 and the fourth connection substrate 12 are integrated to form a structure approaching to a triangle, and the strength of the triangle structure can be ensured because the first diagonal rod 3 and the first cross rod 7 are connected to the fourth connection substrate 12. The shock resistance of the shock-resistant steel frame is further improved, and the shock resistance of the fabricated building is effectively improved.
The embodiment of the application provides a fabricated building, which comprises the anti-seismic steel frame in any one of the embodiments.
It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.
It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.
Claims (10)
1. The anti-seismic steel frame is characterized by comprising a first vertical rod, a second vertical rod, a first inclined rod, a second inclined rod and a third inclined rod, wherein the second vertical rod is opposite to the first vertical rod and is arranged at intervals; the first vertical rod and the second vertical rod are parallel to each other; the first inclined rod, the second inclined rod and the third inclined rod are sequentially arranged along the direction from the top to the bottom of the first vertical rod; the first inclined rod inclines towards the direction close to the second inclined rod relative to the first vertical rod; the second inclined rod inclines relative to the first vertical rod in the direction far away from the third inclined rod; the third diagonal rod inclines towards the direction far away from the second diagonal rod relative to the first vertical rod.
2. An earthquake-resistant steel frame according to claim 1, further comprising a fourth diagonal connected between said first vertical pole and said second vertical pole; the fourth inclined rod is positioned on one side of the third inclined rod, which is far away from the second inclined rod; the fourth diagonal rod inclines towards the direction close to the third diagonal rod relative to the first vertical rod.
3. An earthquake-resistant steel frame according to claim 2, further comprising a first cross bar connected between said first upright and said second upright; the first cross rod is positioned on one side of the first inclined rod away from the second inclined rod; the first cross rod is perpendicular to the first vertical rod and the second vertical rod.
4. An earthquake-resistant steel frame according to claim 3, further comprising a second cross bar connected between said fourth diagonal bar and said second vertical bar; the second cross bar is parallel to the first cross bar.
5. An earthquake-resistant steel frame according to any one of claims 1 to 4, wherein the top of the first upright is provided with a plurality of first top threaded holes, and the top of the second upright is provided with a plurality of second top threaded holes.
6. An earthquake-resistant steel frame according to claim 5, wherein the bottom of the first upright is provided with a plurality of first bottom threaded holes, and the bottom of the second upright is provided with a plurality of second bottom threaded holes.
7. An earthquake-resistant steel frame according to any one of claims 2 to 4, wherein a first connecting base plate is welded to the second upright; the first diagonal rod and the second diagonal rod are connected with the first connecting substrate in a welding mode.
8. An earthquake-resistant steel frame according to claim 7, wherein a second connecting base plate is welded on the second vertical plate; and the third diagonal rod and the fourth diagonal rod are connected with the second connecting substrate in a welding mode.
9. An earthquake-resistant steel frame according to claim 8, wherein a third connecting baseplate is welded to the first upright; the second diagonal rod and the third diagonal rod are connected with the third connecting substrate in a welding mode.
10. Fabricated building, characterized by comprising an earthquake-resistant steel frame according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400039.8U CN215759574U (en) | 2021-02-23 | 2021-02-23 | Anti-seismic steel frame and assembly type building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120400039.8U CN215759574U (en) | 2021-02-23 | 2021-02-23 | Anti-seismic steel frame and assembly type building |
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| Publication Number | Publication Date |
|---|---|
| CN215759574U true CN215759574U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120400039.8U Active CN215759574U (en) | 2021-02-23 | 2021-02-23 | Anti-seismic steel frame and assembly type building |
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|---|---|
| CN (1) | CN215759574U (en) |
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2021
- 2021-02-23 CN CN202120400039.8U patent/CN215759574U/en active Active
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