Yin-yang angle steel

Abstract

The utility model discloses internal and external angle steel, and belongs to the technical field of building construction. The internal and external angle steel has a first direction, a second direction and a third direction which are perpendicular pairwise, the internal and external angle steel comprises a pipe body, the pipe body extends in the third direction, and the pipe body comprises a first supporting part, a second supporting part and a connecting part. The first supporting part extends in the first direction; the second supporting part extends in the second direction; the connecting part is connected with the first supporting part and the second supporting part. According to the internal and external angle steel, the connecting part is connected with the first supporting part and the second supporting part, so that the first supporting part and the second supporting part are connected into a whole, on one hand, a worker can conveniently use the internal and external angle steel to fix an internal corner or two formworks at the external corner at a time, and the construction efficiency is effectively improved; and on the other hand, the supporting stability of the formwork is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, and in particular to a kind of yin and yang angle steel. BACKGROUND

[0002] Building template is a temporary supporting structure, according to design requirements, make the concrete structure, component according to the specified position, geometric dimension shaping, keep its correct position, and bear the building template self weight and the external load acting on it.

[0003] Yin and yang angle is one of building structures, yin angle refers to the wall corner that is recessed, such as the angle of top surface and surrounding wall; Yang angle refers to the wall corner that is convex, such as the angle formed by two walls at the turning place of corridor. The template of yin and yang angle is not convenient to splice and fix, therefore, it is urgent to propose a kind of yin and yang angle steel which is convenient to splice and fix the template of yin and yang angle. CONTENT OF THE INVENTION

[0004] Therefore, the purpose of the present application is to overcome the deficiencies in the prior art, provide a kind of yin and yang angle steel to solve the technical problem that the template of yin and yang angle is not convenient to splice and fix in the prior art.

[0005] To solve the above technical problems, the present application provides:

[0006] A kind of yin and yang angle steel, the yin and yang angle steel has two perpendicular first direction, second direction and third direction, the yin and yang angle steel includes pipe body, the pipe body is arranged along the third direction and extends, the pipe body includes:

[0007] First support part, the first support part is arranged along the first direction and extends;

[0008] Second support part, the second support part is arranged along the second direction and extends;

[0009] Connecting part, respectively with the first support part and the second support part connection.

[0010] In addition, according to the yin and yang angle steel of the present application, the following additional technical features can also be had:

[0011] In some embodiments of the present application, the surface of the two sides of the first support part along the second direction is a plane.

[0012] In some embodiments of the present application, the surface of the two sides of the second support part along the first direction is a plane.

[0013] In some embodiments of the present application, along the second direction, the first support part is provided with a first fastening hole penetrating through it.

[0014] In some embodiments of the present application, the first fastening hole is provided in plurality, and the plurality of first fastening holes are arranged at intervals along the third direction.

[0015] In some embodiments of the present application, along the first direction, the second support portion is provided with a second fastening hole penetrating therethrough.

[0016] In some embodiments of the present application, the second fastening hole is provided in plurality, and the plurality of second fastening holes are arranged at intervals along the third direction.

[0017] In some embodiments of the present application, the first support portion is provided with a first recess on one side along the first direction.

[0018] In some embodiments of the present application, the second support portion is provided with a second recess on one side along the second direction.

[0019] In some embodiments of the present application, the wall thickness of the pipe body is 1.3-1.7mm.

[0020] Compared with the prior art, the present application has the following advantages:

[0021] The present application provides a female-male angle steel, which comprises a pipe body extending along a third direction, the pipe body comprising a first support portion, a second support portion and a connecting portion, the first support portion extending along a first direction, the second support portion extending along a second direction, and the connecting portion being connected with the first support portion and the second support portion respectively.

[0022] By extending the first support portion along the first direction and extending the second support portion along the second direction, the two templates at the female corner or the male corner are supported by the first support portion and the second support portion respectively.

[0023] Meanwhile, by connecting the connecting portion with the first support portion and the second support portion respectively, the first support portion and the second support portion are integrated, thereby on the one hand, the female-male angle steel is used by workers to fix the two templates at the female corner or the male corner at one time, which effectively improves the construction efficiency, and on the other hand, the support stability of the templates is improved. The technical problem that the templates of the female-male angle are not convenient to splice and fix in the prior art is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0025] Figure 1 Fig. 2 shows a top view of a hollow angle steel according to some embodiments of the present application; Figure 1

[0026] Fig. 3 shows a top view of a hollow angle steel according to some embodiments of the present application; Figure 2 Figure 2

[0027] Figure 3 Fig. 4 shows an application of a hollow angle steel according to some embodiments of the present application; Figure 1

[0028] Fig. 5 shows an application of a hollow angle steel according to some embodiments of the present application; Figure 4 Figure 2

[0029] Main element symbol explanation:

[0030] 100 - hollow angle steel;

[0031] 110 - pipe body;

[0032] 111 - first support part; 1111 - first fastening hole; 1112 - first recess;

[0033] 112 - second support part; 1121 - second fastening hole; 1122 - second recess;

[0034] 113 - connecting part;

[0035] X - first direction;

[0036] Y - second direction. DETAILED DESCRIPTION

[0037] Embodiments of the present application are described in detail below with reference to the attached drawings, wherein the same or like reference numerals in different drawings represent the same or like elements or elements having the same or similar function. The embodiments described below are examples only, and are not intended to limit the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.​​​​

[0039] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly specified and limited.

[0040] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0042] As shown in Figure 1 , Figure 3 and Figure 4 , the embodiment of the present application provides a female-male corner steel 100, which is mainly used for fixing the formwork at the female corner or the male corner. The female-male corner steel 100 has two perpendicular first direction X, second direction Y and third direction, the female-male corner steel 100 includes a pipe body 110, the pipe body 110 is arranged along the third direction, the pipe body 110 includes a first supporting part 111, a second supporting part 112 and a connecting part 113.

[0043] Among them, the first supporting part 111 is arranged along the first direction X, the second supporting part 112 is arranged along the second direction Y, and the connecting part 113 is connected with the first supporting part 111 and the second supporting part 112 respectively.

[0044] The embodiment of the present application provides the female-male corner steel 100, the female-male corner steel 100 includes a pipe body 110 extending along a third direction, the pipe body 110 includes a first supporting part 111, a second supporting part 112 and a connecting part 113. The first supporting part 111 is arranged along a first direction X, and the second supporting part 112 is arranged along a second direction Y, so that the two templates at the female corner or the male corner are supported by the first supporting part 111 and the second supporting part 112 respectively.

[0045] Meanwhile, the connecting part 113 is connected with the first supporting part 111 and the second supporting part 112 respectively, so that the first supporting part 111 and the second supporting part 112 are integrated, thereby on the one hand, the female-male corner steel 100 is used to fix the two templates at the female corner or the male corner once, the construction efficiency is effectively improved, and on the other hand, the support stability of the template is improved. The technical problem that the templates at the female-male corner are inconvenient to splice and fix in the prior art is avoided.

[0046] As shown in Figure 1 , Figure 3 and Figure 4 , in one embodiment of the present application, the two sides of the first supporting part 111 along the second direction Y are both planes.

[0047] In the embodiment, by arranging that the two sides of the first supporting part 111 along the second direction Y are both planes, when the female-male corner steel 100 is used to fix the templates at the female corner or the male corner, the surfaces of the first supporting part 111 in contact with the templates are both planes, the contact area between the first supporting part 111 and the templates is effectively increased, and therefore the support stability of the templates is effectively improved.

[0048] As shown in Figure 1 , Figure 3 and Figure 4 , in one embodiment of the present application, the two sides of the second supporting part 112 along the first direction X are both planes.

[0049] In the embodiment, by arranging that the two sides of the second supporting part 112 along the first direction X are both planes, when the female-male corner steel 100 is used to fix the templates at the female corner or the male corner, the surfaces of the second supporting part 112 in contact with the templates are both planes, the contact area between the second supporting part 112 and the templates is effectively increased, and therefore the support stability of the templates is effectively improved.

[0050] As shown in Figure 1 , Figure 3 and Figure 4 , in one embodiment of the present application, the first supporting part 111 is provided with a first fastening hole 1111 penetrating the first supporting part 111 along the second direction Y.

[0051] In the embodiment, the first fastening hole 1111 is formed through the first support part 111 in the second direction Y, so that the worker fastens the first support part 111 to the formwork by using the fastening screw, thereby ensuring the support stability of the formwork.

[0052] It should be noted that the length of the fastening screw cannot exceed the sum of the thickness of the first support part 111 in the second direction Y and the thickness of the formwork, so as to prevent the fastening screw from damaging the concrete structure and affecting the aesthetics of the concrete structure.

[0053] In the above embodiment of the application, the first fastening hole 1111 is provided with a plurality of first fastening holes 1111, and the plurality of first fastening holes 1111 are arranged at intervals in the third direction.

[0054] In the embodiment, the number of first fastening holes 1111 is set to be multiple, and the plurality of first fastening holes 1111 are arranged at intervals in the third direction, so that the worker fastens the first support part 111 to the formwork by using a plurality of fastening screws, thereby further improving the support stability of the formwork.

[0055] As shown in Figure 1 , Figure 3 and Figure 4 , in one embodiment of the application, the second support part 112 is provided with a second fastening hole 1121 formed therethrough in the first direction X.

[0056] In the embodiment, the second fastening hole 1121 is formed through the second support part 112 in the first direction X, so that the worker fastens the second support part 112 to the formwork by using the fastening screw, thereby ensuring the support stability of the formwork.

[0057] It should be noted that the length of the fastening screw cannot exceed the sum of the thickness of the second support part 112 in the first direction X and the thickness of the formwork, so as to prevent the fastening screw from damaging the concrete structure and affecting the aesthetics of the concrete structure.

[0058] In the above embodiment of the application, the second fastening hole 1121 is provided with a plurality of second fastening holes 1121 in the second direction Y, and the plurality of second fastening holes 1121 are arranged at intervals in the third direction.

[0059] In the embodiment, the number of second fastening holes 1121 is set to be multiple, and the plurality of second fastening holes 1121 are arranged at intervals in the third direction, so that the worker fastens the second support part 112 to the formwork by using a plurality of fastening screws, thereby further improving the support stability of the formwork.

[0060] As shown in Figure 2As shown, in one embodiment of this application, the first support portion 111 is provided with a first recess 1112 on one side along the first direction X.

[0061] In this embodiment, by providing a first recess 1112 on one side of the first support portion 111 along the first direction X, the stress of the first support portion 111 is reduced, thereby improving the structural strength of the first support portion 111 and ensuring the stability of the support for the template.

[0062] like Figure 2 As shown, in one embodiment of this application, the second support portion 112 is provided with a second recess 1122 on one side along the second direction Y.

[0063] In this embodiment, by providing a second recess 1122 on one side of the second support portion 112 along the second direction Y, the stress of the second support portion 112 is reduced, thereby improving the structural strength of the second support portion 112 and ensuring the stability of the support for the template.

[0064] In any of the above embodiments of this application, the wall thickness of the tube 110 is 1.3-1.7 mm.

[0065] In this embodiment, by controlling the wall thickness of the tube 110 between 1.3mm and 1.7mm, it avoids the technical problem that if the wall thickness of the tube 110 is too thin, the overall structural strength of the tube 110 will be too low, affecting the stability of the support for the template. On the other hand, it also avoids the technical problem that if the wall thickness of the tube 110 is too thick, the weight of the tube 110 will be too heavy and the material cost will be too high, resulting in inconvenient handling and high production costs.

[0066] For example, the wall thickness of the tube body 110 can be 1.3mm, 1.4mm, 1.5mm, 1.6mm, or 1.7mm. The specific thickness can be designed according to actual needs, and will not be listed here.

[0067] In summary, the application provides a female-male angle steel 100, which comprises a pipe body 110 extending along a third direction, the pipe body 110 comprising a first supporting part 111, a second supporting part 112 and a connecting part 113, the first supporting part 111 being arranged extending along a first direction X, the second supporting part 112 being arranged extending along a second direction Y, and the connecting part 113 being connected with the first supporting part 111 and the second supporting part 112 respectively. By arranging the first supporting part 111 extending along the first direction X and the second supporting part 112 extending along the second direction Y, the two templates at the female corner or the male corner can be supported by the first supporting part 111 and the second supporting part 112 respectively. Meanwhile, by connecting the connecting part 113 with the first supporting part 111 and the second supporting part 112 respectively, the first supporting part 111 and the second supporting part 112 are integrated, so that on the one hand, the worker can use the female-male angle steel 100 to fix the two templates at the female corner or the male corner at one time, which effectively improves the construction efficiency, and on the other hand, the support stability of the templates is improved. The technical problem that the templates at the female-male corner are not convenient to splice and fix in the prior art is avoided.

[0068] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, different embodiments or examples described in the present specification and the features of different embodiments or examples can be combined and combined by those skilled in the art without contradiction.

[0069] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A type of internal and external angle steel, wherein the internal and external angle steel has a first direction, a second direction, and a third direction that are perpendicular to each other, characterized in that, The internal and external angle steel includes a tube body, which extends along the third direction. The tube body includes: A first support portion is provided, which extends along the first direction; The second support portion extends along the second direction; The connecting part is connected to the first support part and the second support part respectively.

2. The internal and external angle steel according to claim 1, characterized in that, The surfaces of the first support portion along the second direction are both planar.

3. The internal and external angle steel according to claim 1, characterized in that, The second support portion has two planar surfaces on both sides along the first direction.

4. The internal and external angle steel according to claim 1, characterized in that, Along the second direction, the first support portion has a first fastening hole that penetrates through it.

5. The internal and external angle steel according to claim 4, characterized in that, The first fastening hole is provided in multiple ways, and the multiple first fastening holes are spaced apart along the third direction.

6. The internal and external angle steel according to claim 1, characterized in that, Along the first direction, the second support portion has a second fastening hole that penetrates through it.

7. The internal and external angle steel according to claim 6, characterized in that, The second fastening hole is provided in multiple ways, and the multiple second fastening holes are spaced apart along the third direction.

8. The internal and external angle steel according to claim 1, characterized in that, The first support portion has a first recess on one side along the first direction.

9. The internal and external angle steel according to claim 1, characterized in that, The second support portion has a second recess on one side along the second direction.

10. The internal and external angle steel according to any one of claims 1 to 8, characterized in that, The wall thickness of the tube is 1.3-1.7 mm.

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