CN220521662U - Cold-formed thin-wall section steel supporting structure for combined wall body - Google Patents
Cold-formed thin-wall section steel supporting structure for combined wall body Download PDFInfo
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- CN220521662U CN220521662U CN202321996060.4U CN202321996060U CN220521662U CN 220521662 U CN220521662 U CN 220521662U CN 202321996060 U CN202321996060 U CN 202321996060U CN 220521662 U CN220521662 U CN 220521662U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 239000002131 composite material Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 4
- 235000000396 iron Nutrition 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model discloses a cold-formed thin-wall steel support structure for a combined wall, which comprises an outer frame with a rectangular structure, and also comprises two support pieces I which are oppositely arranged in the outer frame, wherein the support pieces I are constructed in the outer frame to obtain two right-angled triangle areas I and two trapezoid areas which are oppositely arranged; the two horizontal supporting pieces or the rectangular supporting pieces are arranged in each trapezoid area, and the horizontal supporting pieces or the rectangular supporting pieces are arranged in the corresponding trapezoid areas to construct two right triangle areas II and one rectangular area which are opposite to each other. The utility model provides a cold-formed thin-wall steel support structure for a combined wall, wherein stress dispersion can be carried out on the corners of a large frame through two right-angled triangles, and the deformation capability controllability is better; and the stress in the middle part is dispersed and released through the right triangle and the rectangle, the deformation in the middle part is controlled, and each piece is a prefabricated member, so that the device has the effects of simple structure and easy field assembly.
Description
Technical Field
The utility model relates to the technical field of combined walls for buildings. More particularly, the utility model relates to a cold-formed thin-walled steel support structure for a composite wall.
Background
The composite wall is a composite wall formed by combining two or more materials. The composite wall adopts profile steel as a supporting structure, and the cold-formed thin-wall profile steel is one of the supporting structures of the composite wall, and refers to finished products of various section shapes which are formed by bending steel plates or strip steel in a cold state. It is also used in light steel houses as a load-bearing structure, an enclosure structure, a fitting, etc. In house construction, the cold-formed steel can be used as a main bearing member such as a steel frame, a truss, a beam, a column and the like, and can also be used as a secondary member such as a roof purline, a wall frame beam column, a keel, a door and window, a roof board, a wall panel, a floor slab and the like and an enclosure structure.
When the traditional cold-formed thin-wall section steel is used as a supporting structure of a combined wall, two section steel is fixed in a welding or bolt fixing mode, and a plurality of rectangular frames are formed in one supporting structure, however, the rectangular frames formed by the fixing mode have insufficient structural stability, and when the supporting structure receives lateral force, the section steel supporting structure is distorted due to insufficient lateral supporting strength, so that the problem of dumping of the combined wall body is caused.
Of course, in order to solve this problem, the prior art also proposes corresponding means, such as the following application number: 201810441176.9 is characterized in that the rectangular models are internally provided with two triangles by adding an inclined strut, and the stability of the rectangular models is improved;
of course, other patents are available for solving the problem that at least two corners of an external large frame are in a suspended state, such as a vertical bearing-horizontal anti-side separable cold-formed thin-wall steel combined wall and an installation method, which are disclosed in application number 202210550073.2, wherein diagonal braces are arranged on rectangular diagonal lines of the large frame, so that the problem that corners of the large frame are suspended is solved, but the span is larger, and the deformation controllability in practical application is not good, so that the ideal requirement is not met.
Disclosure of Invention
It is an object of the present utility model to address the above problems and/or disadvantages and to provide advantages which will be described below.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a cold-formed thin-walled steel support structure for a composite wall, comprising an outer frame having a rectangular structure, further comprising:
the two supporting pieces I are oppositely arranged in the outer frame, and the two right triangle areas I and the two trapezoid areas which are oppositely arranged are formed in the outer frame by the supporting pieces I;
the two horizontal supporting pieces or the rectangular supporting pieces are arranged in each trapezoid area, and the horizontal supporting pieces or the rectangular supporting pieces are arranged in the corresponding trapezoid areas to construct two right triangle areas II and one rectangular area which are opposite to each other.
Preferably, each support i is configured to comprise:
as a middle piece of the short side of the rectangular area;
the connecting pieces are arranged on two sides of the middle piece and used as hypotenuse connecting pieces of the right-angled triangle area II;
wherein, the contained angle of middleware and connecting piece is 90 degrees.
Preferably, the outer frame further comprises angle irons arranged at each corner of the outer frame;
wherein the angle iron has a defined slot therein which accommodates each corner.
Preferably, the device also comprises a support piece II which is arranged in the right triangle area I and is jointed with the support piece I;
wherein the support member II is in a V-shaped structure or a right triangle structure in space.
Preferably, the supporting piece I and the supporting piece II are provided with mounting inclined planes at positions contacted with the outer frame.
The utility model at least comprises the following beneficial effects: according to the utility model, the two supporting pieces I are arranged in the frame in a back-to-back manner, and the horizontal supporting pieces or the rectangular supporting pieces are matched, so that a plurality of right triangles and two rectangles are defined in one large frame, and stress dispersion can be performed on the corners of the large frame through the two right triangles, so that the deformation capability controllability is better;
the stress in the middle part is dispersed and released through the right triangle and the rectangle, the deformation of the middle part is controlled, and each part is a prefabricated part, so that the structure is simple, and the field assembly is easy;
furthermore, after the steel section supporting structure is assembled, 6 right triangles and two rectangles are formed in the whole frame, and through the design of position layout, the right triangles and the right triangles form right trapezoids in space, so that the tolerance to stress and deformation in space is better, the stability is stronger, a large-span triangle structure does not exist in the whole structure, and the structural stability is better compared with the prior art.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a detail drawing of the present utility model;
FIG. 3 is a schematic view of a second support structure according to the present utility model;
FIG. 4 is a schematic view of a first support structure according to the present utility model;
in the figure: the steel comprises a transverse section steel-1, a vertical section steel-2, a supporting piece II-3, a second supporting piece I-4, a middle piece-41, a connecting piece-42, a horizontal supporting piece-5 and an angle iron-6.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It should be noted that, in the description of the present utility model, the orientation or positional relationship indicated by the term is based on the orientation or positional relationship shown in the drawings, which are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "I", "II" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, may be a detachable connection, or may be integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, may be communication between two members, and may be understood in a specific manner by those skilled in the art.
Furthermore, in the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact of the first and second features, or an indirect contact of the first and second features through an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
Example 1
The utility model provides a cold-formed thin-wall section steel supporting structure for combination wall body, its structure is as shown in figure 1-3, includes the outer frame that is rectangular structure, and outer frame includes horizontal shaped steel 1 and vertical shaped steel 2, and horizontal shaped steel 1 and vertical shaped steel 2 are all provided with two, and two horizontal shaped steel 1 and two vertical shaped steel 2 are fixed the back and are constituteed the rectangle;
further comprises:
the two supporting pieces I4 are oppositely arranged in the outer frame, and the two right triangle areas I and two trapezoid areas which are oppositely arranged are formed in the outer frame by the supporting pieces I;
the two horizontal supporting pieces 5 or the rectangular supporting pieces are arranged in each trapezoid area, and the horizontal supporting pieces or the rectangular supporting pieces are arranged in the corresponding trapezoid areas to construct two right triangle areas II and one rectangular area which are opposite to each other.
According to the scheme, the two supporting pieces I are arranged in the outer frame in a back-to-back mode, the horizontal supporting pieces or the rectangular supporting pieces are matched, a plurality of right triangles and two rectangles are defined in one large frame, stress dispersion can be conducted on the corners of the large frame through the two right triangles, and the deformation capability controllability is good;
and the stress in the middle part is dispersed and released through the right triangle and the rectangle, the deformation in the middle part is controlled, and each piece is a prefabricated member, so that the device has the effects of simple structure and easy field assembly.
Working principle: in practical application, each corner year of the section steel supporting structure of the scheme forms a stable supporting structure through four right-angled triangles, so that the stability of the section steel supporting structure used in a combined wall body is improved, and at least one of welding, riveting and bolt fixing can be adopted among all parts of the section steel supporting structure to realize connection.
Example 2
Embodiment 2 is a preferred embodiment of the present utility model, and the specific structure is shown in fig. 4, which discloses the following modifications based on embodiment 1:
each support member i is configured to include:
a middle member 41 as a short side of the rectangular region;
the connecting pieces 42 are arranged on two sides of the middle piece and serve as hypotenuses of the right-angled triangle area II;
wherein, the contained angle of middleware and connecting piece is 90 degrees.
Working principle: through this kind of structural design for support piece I can be designed as the prefab, reduces the time of its scene equipment, when practical application, through the design of contained angle, make support piece I two free ends through the cooperation with horizontal support piece or rectangle support piece, form a set of right triangle again, and simple structure, easily realize, after this kind of mode overall arrangement, form 6 right triangle and two rectangles in an integral frame inside, and through the design of position overall arrangement, right triangle still has formed right trapezoid in space with right triangle, the tolerance to stress, deformation is better in space, stability is stronger.
Example 3
Embodiment 3, which is a preferred example of the present utility model, discloses the following modifications on the basis of embodiments 1-2:
the angle iron 6 is arranged at each corner of the outer frame;
wherein the angle iron has defined slots (not shown) therein which can receive the corners.
Working principle: four corners of the outer frame are respectively positioned through four angle irons 6, so that the stability of the overall structure of the outer frame in the profile steel supporting structure is improved, and the effect of the groove is limited, so that the corners can be directly sleeved into the angle irons and fixedly connected through matched bolts.
Example 4
Embodiment 4 is shown in fig. 2 and 4 as a preferred example of the present utility model, and the following modifications are disclosed on the basis of embodiment 1:
the support piece I can be matched with the external frame to form an upper right-angled triangle and a lower right-angled triangle, but the support piece I and the support piece II are combined in a stacking mode to jointly form the upper right-angled triangle and the lower right-angled triangle, so that the application can be dispersed for partial counteraction, and the structural stability is better;
the support piece II is of a V-shaped structure or a right-angled triangle structure in space, if the support piece II is formed by welding middle bent section steel, the transverse section steel 1 and the first support piece 3 can directly form a right-angled triangle, if the support piece II adopts a triangle, the transverse section steel 1 can default, and the requirement can be met by directly setting the diameter of the long side of the support piece II to be larger.
The support piece I and the support piece II are respectively provided with an installation inclined plane at the contact position with the external frame, and the installation inclined planes are designed to ensure that each structural member is free from the lap joint phenomenon during installation, and the positions of the structural members are directly matched in space, so that the assembly can be completed directly through welding, and the connection assembly can be completed through the L-shaped connecting piece and the screw.
The above embodiments are merely illustrative of a preferred embodiment, but are not limited thereto. In practicing the present utility model, appropriate substitutions and/or modifications may be made according to the needs of the user.
The number of equipment and the scale of processing described herein are intended to simplify the description of the present utility model. Applications, modifications and variations of the present utility model will be readily apparent to those skilled in the art.
Although embodiments of the utility model have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present utility model. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (5)
1. A cold-formed thin-walled steel support structure for combination wall body, including being rectangular structure's external frame, its characterized in that still includes:
the two supporting pieces I are oppositely arranged in the outer frame, and the two right triangle areas I and the two trapezoid areas which are oppositely arranged are formed in the outer frame by the supporting pieces I;
the two horizontal supporting pieces or the rectangular supporting pieces are arranged in each trapezoid area, and the horizontal supporting pieces or the rectangular supporting pieces are arranged in the corresponding trapezoid areas to construct two right triangle areas II and one rectangular area which are opposite to each other.
2. The cold-formed thin-walled steel support structure for a composite wall according to claim 1, wherein each support member i is configured to comprise:
as a middle piece of the short side of the rectangular area;
the connecting pieces are arranged on two sides of the middle piece and used as hypotenuse connecting pieces of the right-angled triangle area II;
wherein, the contained angle of middleware and connecting piece is 90 degrees.
3. The cold-formed thin-walled steel support structure for a composite wall of claim 1, further comprising angle irons provided at each corner of the outer frame;
wherein the angle iron has a defined slot therein which accommodates each corner.
4. The cold-formed thin-walled steel support structure for a composite wall as claimed in claim 1, further comprising a support member ii disposed in the right-angled triangular region i and fitted to the support member i;
wherein the support member II is in a V-shaped structure or a right triangle structure in space.
5. The cold-formed thin-walled steel support structure for a composite wall according to claim 4, wherein the supporting members I and II are each provided with an installation slope at a position contacting the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996060.4U CN220521662U (en) | 2023-07-27 | 2023-07-27 | Cold-formed thin-wall section steel supporting structure for combined wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996060.4U CN220521662U (en) | 2023-07-27 | 2023-07-27 | Cold-formed thin-wall section steel supporting structure for combined wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521662U true CN220521662U (en) | 2024-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321996060.4U Active CN220521662U (en) | 2023-07-27 | 2023-07-27 | Cold-formed thin-wall section steel supporting structure for combined wall body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521662U (en) |
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2023
- 2023-07-27 CN CN202321996060.4U patent/CN220521662U/en active Active
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