CN215759653U - Connecting piece, steel frame and prefabricated building - Google Patents
Connecting piece, steel frame and prefabricated building Download PDFInfo
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- CN215759653U CN215759653U CN202120403869.6U CN202120403869U CN215759653U CN 215759653 U CN215759653 U CN 215759653U CN 202120403869 U CN202120403869 U CN 202120403869U CN 215759653 U CN215759653 U CN 215759653U
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Abstract
The application discloses a connecting piece, a steel frame and an assembly type building, wherein the connecting piece is used for connecting H-shaped steel and comprises a base plate, a first vertical plate connected with the base plate and a second vertical plate connected with the base plate; the first vertical plate is vertical to the base plate, and the second vertical plate is vertical to the base plate; the first vertical plate and the second vertical plate are opposite and spaced, and are parallel to each other; the first vertical plate and the second vertical plate are respectively connected to two opposite ends of the base plate; a first connecting through hole is formed in the first vertical plate, and a second connecting through hole is formed in the second vertical plate. When the connecting piece is connected with the H-shaped steel, the through holes in the H-shaped steel are respectively aligned with the first connecting through holes in the first vertical plate and the second connecting through holes in the second vertical plate. And the connecting bolt of the connecting bolt group penetrates through the connecting piece and the through hole on the H-shaped steel, and the connecting nut is installed on the connecting bolt, so that the connection of the H-shaped steel can be completed quickly, and the assembling speed of the assembly type building is further improved.
Description
Technical Field
The application relates to the field of assembly type buildings, in particular to a connecting piece, a 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 main component, and the H-shaped steel is spliced to form a steel frame when the fabricated building is assembled on site. The existing mode is that adjacent H-shaped steel is spliced by welding, and the mode is low in assembly efficiency and not beneficial to rapid assembly of an assembly type building.
SUMMERY OF THE UTILITY MODEL
The application aims to provide a connecting piece for assembling a steel frame in an assembly type building, and aims to solve the problem that in the prior art, the assembly speed of the assembly type building is low.
To achieve the purpose, the embodiment of the application adopts the following technical scheme:
the connecting piece is used for connecting the H-shaped steel and comprises a base plate, a first vertical plate connected with the base plate and a second vertical plate connected with the base plate; the first vertical plate is vertical to the base plate, and the second vertical plate is vertical to the base plate; the first vertical plate and the second vertical plate are opposite and arranged at intervals, and the first vertical plate and the second vertical plate are parallel to each other; the first vertical plate and the second vertical plate are respectively connected to two opposite ends of the base plate; the first vertical plate is provided with a first connecting through hole, and the second vertical plate is provided with a second connecting through hole.
In one embodiment, the substrate is provided with a third connecting through hole.
In one embodiment, the connector further comprises a connection reinforcing plate provided on the base plate.
In one embodiment, two opposite ends of the connecting reinforcing plate are respectively connected with the first vertical plate and the second vertical plate.
In one embodiment, the number of the third connecting through holes is multiple, and the multiple third connecting through holes are respectively distributed on two opposite sides of the connecting reinforcing plate.
In one embodiment, the number of the first connecting through holes is multiple, the first connecting through holes are sequentially arranged along the length direction of the first vertical plate at intervals, and the first connecting through holes are distributed on two opposite sides of the connecting reinforcing plate.
In one embodiment, the number of the second connecting through holes is multiple, the second connecting through holes are sequentially arranged at intervals along the length direction of the second vertical plate, and the second connecting through holes are distributed on two opposite sides of the connecting reinforcing plate.
In one embodiment, the base plate, the first vertical plate and the second vertical plate are a single body (the connecting piece is a stamping part or a casting part, a first arc transition part is arranged between the base plate and the first vertical plate, a second arc transition part is arranged between the base plate and the second vertical plate; a connecting bolt set is arranged at each of the first connecting through hole, the second connecting through hole and the third connecting through hole, and the connecting bolt set comprises a connecting bolt and a connecting nut arranged on the connecting bolt).
It is a further object of the present application to provide a steel frame comprising H-section steel, and a connector as described in any of the above embodiments.
It is a further object of the present application to provide a fabricated building comprising the steel frame of the above embodiments.
The beneficial effects of the embodiment of the application are as follows: when the connecting piece is connected with the H-shaped steel, the through holes in the H-shaped steel are respectively aligned with the first connecting through holes in the first vertical plate and the second connecting through holes in the second vertical plate. And then the connecting bolt of the connecting bolt group penetrates through the connecting piece and the through hole on the H-shaped steel, and the connecting nut is arranged on the connecting bolt, so that the connection of the H-shaped steel can be quickly completed. Make H shaped steel splice fast and form the steel frame, and then promote the assembly speed of prefabricated building.
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 schematic structural diagram of a connector according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a connecting member according to an embodiment of the present application (when a connecting bolt set is provided);
FIG. 3 is a schematic structural view of a steel frame in an embodiment of the present application;
in the figure:
2. a connecting member; 201. a first vertical plate; 2011. a first connecting through hole; 202. a second vertical plate; 2021. a second connecting through hole; 203. a substrate; 2031. a third connecting through hole; 204. connecting the reinforcing plate; 3. h-shaped steel; 5. and connecting the bolt group.
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. 1-2, the embodiment of the present application provides a connecting member 2 for connecting H-shaped steel 3, where the connecting member 2 includes a base plate 203, a first vertical plate 201 connected to the base plate 203, and a second vertical plate 202 connected to the base plate 203; the first vertical plate 201 is vertical to the base plate 203, and the second vertical plate 202 is vertical to the base plate 203; the first vertical plate 201 is opposite to the second vertical plate 202 and is arranged at an interval, and the first vertical plate 201 is parallel to the second vertical plate 202; the first vertical plate 201 and the second vertical plate 202 are respectively connected to two opposite ends of the substrate 203; the first vertical plate 201 is provided with a first connecting through hole 2011, and the second vertical plate 202 is provided with a second connecting through hole 2021.
In the embodiment of the present application, the first vertical plate 201 and the second vertical plate 202 of the connecting member 2 are respectively provided with a first connecting through hole 2011 and a second connecting through hole 2021, and when the connecting member 2 is connected to the H-shaped steel 3, the through holes on the H-shaped steel 3 are aligned with the first connecting through hole 2011 of the first vertical plate 201 and the second connecting through hole 2021 of the second vertical plate 202, respectively. And then the connecting bolt of the connecting bolt group 5 penetrates through the connecting piece 2 and the through hole on the H-shaped steel 3, and the connecting nut is arranged on the connecting bolt, so that the connection of the H-shaped steel 3 can be quickly completed. So that the H-shaped steel 3 is quickly spliced to form a steel frame, and the assembly speed of the assembly type building is further improved.
Meanwhile, the substrate 203 of the connecting piece 2 can be abutted against one of the surfaces of the H-shaped steel 3, the first vertical plate 201 can be abutted against one of the surfaces of the H-shaped steel 3, and the second vertical plate 202 can also be abutted against one of the surfaces of the H-shaped steel 3, so that when the connecting piece 2 is connected with the H-shaped steel 3, the connecting piece can be abutted against a plurality of surfaces of the H-shaped steel 3. Therefore, the connecting piece 2 can apply pressure to the H-shaped steel 3 at multiple positions, the area of force application contact is large enough, the H-shaped steel 3 is fixed better, the strength of the spliced steel frame is effectively improved, and the strength of the fabricated building is finally improved.
Referring to fig. 1, as another embodiment of the connector 2 provided in the present application, a substrate 203 is provided with a third connecting through hole 2031. When base plate 203 and H shaped steel 3 butt contact, also can be connected with H shaped steel 3 department of correspondence through connecting 5 base plates 203 of bolt group, further promote the steadiness that connecting piece 2 is connected to H shaped steel 3. To the H shaped steel 3 of assembly type structure, it bears comparatively complicacy, and everywhere atress direction is all inequality, adopts base plate 203, first riser 201, and second riser 202 all with H shaped steel 3 fixed connection's mode everywhere, can satisfy the manifold requirement of assembly type structure stress variation everywhere, promotes assembly type structure's steadiness.
Referring to fig. 1, as another embodiment of the connecting member 2 provided in the present application, the connecting member 2 further includes a connection reinforcing plate 204 disposed on the substrate 203, so as to improve the strength of the substrate 203, the connecting member 2 is not easy to deform, and after the connecting member 2 is connected with the H-shaped steel 3 and spliced to form a steel frame and an assembly type building, the strength of the steel frame and the assembly type building is strong enough.
Referring to fig. 1, as another embodiment of the connecting member 2 provided in the present application, two opposite ends of the connecting reinforcing plate 204 are respectively connected to the first vertical plate 201 and the second vertical plate 202, the connecting reinforcing plate 204 is connected to the base plate 203, and the two opposite ends are also respectively connected to the first vertical plate 201 and the second vertical plate 202, so as to further improve the strength of the connecting member 2 itself, the connecting member 2 is not easy to deform, and after the connecting member 2 is connected to the H-shaped steel 3, the connecting member is spliced to form a steel frame and an assembly type building, the strength of the steel frame and the assembly type building is strong enough.
Referring to fig. 1, as another embodiment of the connector 2 provided in the present application, the number of the third connecting through holes 2031 is multiple, and the multiple third connecting through holes 2031 are respectively distributed on two opposite sides of the connection reinforcing plate 204. The third connecting through holes 2031 are uniformly distributed on the substrate 203, and when the substrate 203 of the connecting member 2 is connected with the H-shaped steel 3, the connecting points of the substrate 203 and the H-shaped steel 3 are uniformly distributed, so that the stress at each position of the connecting member 2 is uniform, and the local part is not easy to deform greatly. After the connecting piece 2 is connected with the H-shaped steel 3 and spliced to form the steel frame and the fabricated building, the strength of the steel frame and the fabricated building is strong enough. And third connect the via 2031 distribute in the both sides that connect reinforcing plate 204 relatively respectively, and connecting piece 2 is connected the back with H shaped steel 3, connects reinforcing plate 204 and can cooperate parts such as bolt, promotes the steadiness that connecting piece 2 is connected with H shaped steel 3.
Referring to fig. 1, as another embodiment of the connecting member 2 provided in the present application, the number of the first connecting holes 2011 is multiple, the multiple first connecting holes 2011 are sequentially disposed at intervals along the length direction of the first vertical plate 201, and the multiple first connecting holes 2011 are distributed on two opposite sides of the connection reinforcing plate 204. First connection through-hole 2011 is more for even distribution on first riser 201, and when first riser 201 of connecting piece 2 links to each other with H shaped steel 3, the tie point that first riser 201 and H shaped steel 3 are connected distributes comparatively evenly, and consequently the atress of each department of connecting piece 2 is comparatively even, and great deformation is difficult for taking place in local. After the connecting piece 2 is connected with the H-shaped steel 3 and spliced to form the steel frame and the fabricated building, the strength of the steel frame and the fabricated building is strong enough. And first connection through holes 2011 distributes respectively in the both sides that connect reinforcing plate 204 is relative, and connecting piece 2 is connected the back with H shaped steel 3, connects reinforcing plate 204 and can cooperate parts such as bolt, promotes the steadiness that connecting piece 2 is connected with H shaped steel 3.
Referring to fig. 1, as another embodiment of the connector 2 provided in the present application, the number of the second connecting through holes 2021 is multiple, the multiple second connecting through holes 2021 are sequentially disposed at intervals along the length direction of the second vertical plate 202, and the multiple second connecting through holes 2021 are distributed on two opposite sides of the connection reinforcing plate 204. The second connecting through holes 2021 are uniformly distributed on the second vertical plate 202, and when the second vertical plate 202 of the connecting member 2 is connected to the H-shaped steel 3, the connecting points where the second vertical plate 202 is connected to the H-shaped steel 3 are uniformly distributed, so that the stress at each position of the connecting member 2 is uniform, and large deformation is not likely to occur locally. After the connecting piece 2 is connected with the H-shaped steel 3 and spliced to form the steel frame and the fabricated building, the strength of the steel frame and the fabricated building is strong enough. And the second connecting through holes 2021 are respectively distributed on two opposite sides of the connecting reinforcing plate 204, and after the connecting piece 2 is connected with the H-shaped steel 3, the connecting reinforcing plate 204 can be matched with the connecting pieces 2 such as bolts, so that the connecting stability of the connecting piece 2 and the H-shaped steel 3 is improved.
Referring to fig. 1, as another embodiment of the connecting member 2 provided in the present application, the substrate 203, the first vertical plate 201 and the second vertical plate 202 are an integral component; the connecting piece 2 is a stamping piece or a casting piece, so that the strength of the connecting piece 2 is guaranteed, and the connecting piece is not easy to damage.
Referring to fig. 1, as another embodiment of the connector 2 provided in the present application, a first arc transition portion is disposed between the base plate 203 and the first vertical plate 201, and a second arc transition portion is disposed between the base plate 203 and the second vertical plate 202. That is, smooth transition portions (for example, chamfers) are disposed at the joints of the substrate 203 and the first vertical plate 201 and the joints of the substrate 203 and the second vertical plate 202, so that the H-shaped steel 3 can be smoothly placed in the connecting member 2, and the connecting member 2 cannot be easily placed on the H-shaped steel 3 due to a small size error (the connecting member 2 needs to be placed in a recessed portion of the H-shaped steel 3).
Referring to fig. 2, as another embodiment of the connecting member 2 provided in the present application, the first connecting through hole 2011, the second connecting through hole 2021 and the third connecting through hole 2031 are all provided with a connecting bolt set 5; the connection bolt group 5 includes a connection bolt, and a connection nut mounted to the connection bolt. Dispose connection bolt group 5 on the connecting piece 2, when connecting piece 2 links to each other with H shaped steel 3, can directly use connection bolt group 5 on the connecting piece 2, and connect bolt group 5 and through-hole one-to-one, the operation of pairing connection bolt when having saved the assembly can further promote the speed of equipment when the assembled building is assembled.
As shown in fig. 3, the embodiment of the present application provides a steel frame, which includes H-shaped steel 3 and a connecting member 2 in any one of the above embodiments. The base plate 203 of the connecting piece 2 can be abutted against one surface of the H-shaped steel 3, the first vertical plate 201 can be abutted against one surface of the H-shaped steel 3, and the second vertical plate 202 can also be abutted against one surface of the H-shaped steel 3, so that when the connecting piece 2 is connected with the H-shaped steel 3, the connecting piece can be abutted against a plurality of surfaces of the H-shaped steel 3 simultaneously. Therefore, the connecting piece 2 can apply pressure to the H-shaped steel 3 at multiple positions, and the area of force application contact is large enough, so that the H-shaped steel 3 is better fixed, and the strength of the spliced steel frame is effectively improved.
The embodiment of the application provides a fabricated building which comprises the steel frame in the embodiment. The base plate 203 of the connecting piece 2 can be abutted against one surface of the H-shaped steel 3, the first vertical plate 201 can be abutted against one surface of the H-shaped steel 3, and the second vertical plate 202 can also be abutted against one surface of the H-shaped steel 3, so that when the connecting piece 2 is connected with the H-shaped steel 3, the connecting piece can be abutted against a plurality of surfaces of the H-shaped steel 3 simultaneously. Therefore, the connecting piece 2 can apply pressure to the H-shaped steel 3 at multiple positions, the area of force application contact is large enough, the H-shaped steel 3 is fixed better, the strength of the spliced steel frame is effectively improved, and the strength of the fabricated building is finally improved.
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 connecting piece is used for connecting H-shaped steel and is characterized by comprising a base plate, a first vertical plate and a second vertical plate, wherein the first vertical plate is connected with the base plate; the first vertical plate is vertical to the base plate, and the second vertical plate is vertical to the base plate; the first vertical plate and the second vertical plate are opposite and arranged at intervals, and the first vertical plate and the second vertical plate are parallel to each other; the first vertical plate and the second vertical plate are respectively connected to two opposite ends of the base plate; the first vertical plate is provided with a first connecting through hole, and the second vertical plate is provided with a second connecting through hole.
2. The connecting member according to claim 1, wherein the base plate has a third connecting through hole formed therein.
3. The connector of claim 2, further comprising a connection stiffener disposed on the base plate.
4. The connecting member according to claim 3, wherein opposite ends of the connecting reinforcing plate are connected to the first vertical plate and the second vertical plate, respectively.
5. The connecting member according to claim 3, wherein the number of the third connecting through holes is plural, and the plural third connecting through holes are respectively distributed on two opposite sides of the connecting reinforcing plate.
6. The connecting piece of claim 3, wherein the number of the first connecting through holes is multiple, the first connecting through holes are sequentially arranged at intervals along the length direction of the first vertical plate, and the first connecting through holes are distributed on two opposite sides of the connecting reinforcing plate.
7. The connecting piece of claim 3, wherein the number of the second connecting through holes is multiple, the second connecting through holes are sequentially arranged at intervals along the length direction of the second vertical plate, and the second connecting through holes are distributed on two opposite sides of the connecting reinforcing plate.
8. The connector according to any one of claims 1 to 7, wherein the base plate, the first riser and the second riser are a unitary piece.
9. A steel frame comprising H-section steel and a connector as claimed in any one of claims 1 to 8.
10. Fabricated building comprising a steel frame according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403869.6U CN215759653U (en) | 2021-02-23 | 2021-02-23 | Connecting piece, steel frame and prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120403869.6U CN215759653U (en) | 2021-02-23 | 2021-02-23 | Connecting piece, steel frame and prefabricated building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215759653U true CN215759653U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120403869.6U Active CN215759653U (en) | 2021-02-23 | 2021-02-23 | Connecting piece, steel frame and prefabricated building |
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| Country | Link |
|---|---|
| CN (1) | CN215759653U (en) |
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2021
- 2021-02-23 CN CN202120403869.6U patent/CN215759653U/en active Active
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