CN110067333B - Rigid beam frame, method for manufacturing same, and rigid structure - Google Patents
Rigid beam frame, method for manufacturing same, and rigid structure Download PDFInfo
- Publication number
- CN110067333B CN110067333B CN201910392583.XA CN201910392583A CN110067333B CN 110067333 B CN110067333 B CN 110067333B CN 201910392583 A CN201910392583 A CN 201910392583A CN 110067333 B CN110067333 B CN 110067333B
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- bending
- main
- bending part
- main bending
- stiffening
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/023—Separate connecting devices for prefabricated floor-slabs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/10—Load-carrying floor structures formed substantially of prefabricated units with metal beams or girders, e.g. with steel lattice girders
Abstract
The application provides a rigid beam frame, which comprises a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part which is longitudinally arranged; at least part of the stiffening construction elements are arranged in at least one set direction, and the set direction comprises a bending height direction of the main bending part, a first direction perpendicular to the bending height direction of the main bending part, and a second direction perpendicular to the bending height direction of the main bending part and not parallel to the first direction. The minimum unit of this application is the stiffening structure component, and the stiffening structure component forms three-dimensional spatial structure through the main flexion of vertical setting to possess the continuous direction of three dimension at least. The invention provides a minimum unit of a rigid beam frame with a three-dimensional structure. Based on the method, the manufacturing method and the rigid structure based on the method are also provided.
Description
Technical Field
The application relates to the technical field of assembly type buildings, in particular to a floor slab for an assembly type building.
Background
The rigid structural bodies of the existing fabricated buildings, such as floor slabs and wall bodies, have the defects of low strength, large assembly workload and numerous assembly parts due to poor structural design.
Therefore, how to develop and improve the above-mentioned shortcomings of the prior art is the objective of the related industry, and the present application is proposed by the designer of the present application based on the idea of creation and design with years of experience, through many studies and trials of sample tests, and many modifications and improvements.
Disclosure of Invention
To address one or more of the above-described technical problems, a floor slab unit is provided.
The application provides a rigid beam frame, which comprises a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part which is longitudinally arranged; at least part of the stiffening construction elements are arranged in at least one set direction, and the set direction comprises a bending height direction of the main bending part, a first direction perpendicular to the bending height direction of the main bending part, and a second direction perpendicular to the bending height direction of the main bending part and not parallel to the first direction.
The application provides a rigid beam frame, the minimum unit of which is a stiffening construction element, the stiffening construction element forms a three-dimensional structure through a main bending part 1 which is longitudinally arranged, and the stiffening construction element at least has a continuous direction with three dimensions. The continuous directions of the three dimensions are not parallel to the first direction and the second direction, and the included angle formed by the projection of the two continuous directions in the bending height direction is not limited, so that the continuous shape similar to a parallelogram shape can be presented. Considering the common regularized shapes in the building field, it is further preferred that the second direction is perpendicular to the first direction, advantageously forming a continuous shape of rectangular shape.
In some embodiments, the second direction is perpendicular to the first direction, which is the flex length direction of the main bend.
In some embodiments, the stiffening structural element further comprises an auxiliary bending portion relatively fixed to the main bending portion, the main bending portion and the auxiliary bending portion have the same bending length direction, and the projection of the main bending portion and the projection of the auxiliary bending portion in the bending width direction do not overlap; the stiffening structural element is a metal sheet structure; the main bending portion and the auxiliary bending portion are equal in physical length, and are arranged in the front-rear direction in the bending width direction of the main bending portion.
In some embodiments, the rigid beam frame includes a plurality of stiffening elements, the stiffening elements including a longitudinally disposed main bend portion, an attachment bend portion fixed relative to the main bend portion, and a connecting portion fixing the attachment bend portion relative to the main bend portion.
In some embodiments, the stiffening structural elements are metal sheet structures; the main bending portion and the auxiliary bending portion have the same bending length direction, the projection of the main bending portion and the projection of the auxiliary bending portion in the bending width direction do not overlap, the physical lengths of the main bending portion and the auxiliary bending portion are equal, and the main bending portion and the auxiliary bending portion are arranged in the front-back direction of the main bending portion in the bending width direction.
In some embodiments, the main curved portion is configured as a plurality of first convex portions, and another plurality of first concave portions spaced apart from the first convex portions;
the auxiliary bending parts are arranged in second concave parts with the same number as the first convex parts and second convex parts with the same number as the first convex parts and arranged at intervals with the second concave parts;
the first convex part and the second concave part are arranged in one-to-one correspondence with the bending width direction of the main bending part.
In some embodiments, the primary bend is a first lobe; the auxiliary bending part is a second concave part; the first convex portion and the second concave portion are arranged in the front-rear direction in the bending width direction of the main bending portion.
In some embodiments, the rigid beam is in the form of a sheet metal part, and/or the rigid beam is provided with at least one reinforcing rib, and/or the rigid beam is provided with a connecting hole, and/or the rigid beam is provided with a redundant part extending towards the bending height direction.
On the other hand, the rigid structure comprises an outer die with a set shape, at least one rigid beam frame arranged in the outer die, and an inner filling body filled between the outer die and the rigid beam frame.
In another aspect, the present application provides a method for manufacturing the rigid beam frame, where the rigid beam frame is a metal sheet, including the following steps:
cutting a preset position of a metal plate to form a plurality of discontinuous cutting lines, wherein each cutting line is a side line of a set main bending part;
and (3) performing sheet metal step, manual or die stamping to enable the cut metal plate to be plastically deformed at a preset position to form a main bending part, and thus obtaining the product.
Drawings
FIG. 1 is a schematic structural view of a rigid beam mount according to one embodiment of the present application;
FIG. 2 is a top plan view of one embodiment of a rigid beam mount provided herein;
FIG. 3 is a front view of one embodiment of a rigid beam mount provided herein;
FIG. 4 is a left side view of one embodiment of a rigid beam mount provided herein.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to the accompanying drawings in combination with specific embodiments.
The application provides a rigid beam frame, which comprises a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part 1 which is longitudinally arranged; at least a part of the stiffening construction elements are arranged in at least one set direction, and the set direction comprises a bending height direction of the main bending part 1, a first direction perpendicular to the bending height direction of the main bending part 1, and a second direction perpendicular to the bending height direction of the main bending part 1 and not parallel to the first direction.
The application provides a rigid beam frame, the minimum unit of which is a stiffening construction element, the stiffening construction element forms a three-dimensional structure through a main bending part 1 which is longitudinally arranged, and the stiffening construction element at least has a continuous direction with three dimensions.
The continuous directions of the three dimensions are not parallel to the first direction and the second direction, and the included angle formed by the projection of the two continuous directions in the bending height direction is not limited, so that the continuous shape similar to a parallelogram shape can be presented.
Considering the common regularized shapes in the building field, it is further preferred that the second direction is perpendicular to the first direction, advantageously forming a continuous shape of rectangular shape. Subsequent portions of the application may have a second direction perpendicular to the first direction as an additional feature.
In various embodiments of the present application, the first direction is preferably a bending length direction of the main bending portion 1.
The regularization degree of the product is improved, and better structural stress is achieved.
In various embodiments of the present application, the stiffening element preferably further comprises an additional bend 2 fixed relatively to the main bend 1. The present application does not have much limitation on the positional relationship between the secondary bent portion 2 and the main bent portion 1 and the shape thereof.
As an embodiment of the positional relationship between the secondary bent portion 2 and the main bent portion 1, the main bent portion 1 and the secondary bent portion 2 may have the same bending length direction, and the projections of the main bent portion 1 and the secondary bent portion 2 in the bending width direction do not overlap;
the stiffening structural element formed by the auxiliary bending part 2 and the main bending part 1 has better bonding strength with the external inner filling body.
Further preferably, under the above-described restriction of the positional relationship, the stiffening structural elements are metal sheet structures; the main bending portion 1 and the additional bending portion 2 have the same physical length, and the main bending portion 1 and the additional bending portion 2 are arranged in the front-rear direction in the bending width direction of the main bending portion 1.
The single stiffening construction element is conveniently made of metal sheets.
When a plurality of rigid beam frames provided by the application are provided with a plurality of stiffening structural elements, the stiffening structural elements are fixedly connected into a whole; the number of the stiffening structural elements is partially set in at least one set direction, which is the bending height direction of the main bending portion 1, the bending length direction of the main bending portion 1, and the bending width direction of the main bending portion 1.
The stiffening elements have the possibility of being divergent and continuous in height length and width in three directions to form a shape of desired specifications.
The stiffening construction elements are fixedly connected into an integral fixing mode, the application has no limitation on the stiffening construction elements, and connecting pieces can be adopted, and an integrally arranged structure can also be adopted;
as an embodiment of the stiffening construction elements which are diverged in multiple directions and continuous to form the rigid beam frame, the following technical scheme is available:
at least a part of the stiffening structural elements are arranged in a set direction, the set direction is one of the bending height direction of the main bending part 1, the bending length direction of the main bending part 1 and the bending width direction of the main bending part 1;
at least a part of the plurality of stiffening structures are arranged in another set direction, and the other set direction is one of the bending height direction of the main bending portion 1, the bending length direction of the main bending portion 1, and the bending width direction of the main bending portion 1.
The two-dimensional direction is diverged, and a rectangular structural plate shape is conveniently formed.
As another embodiment of the stiffening construction elements which are diverged in multiple directions and continuous to form the rigid beam frame, the following technical scheme is available:
at least a part of the stiffening structural elements are arranged in a set direction, the set direction is one of the bending height direction of the main bending part 1, the bending length direction of the main bending part 1 and the bending width direction of the main bending part 1;
at least a part of the stiffening structures are arranged in another set direction, the other set direction is one of the bending height direction of the main bending portion 1, the bending length direction of the main bending portion 1 and the bending width direction of the main bending portion 1;
at least a part of the plurality of stiffening structures are arranged in a predetermined direction, and the predetermined direction is the other one of the bending height direction of the main bending portion 1, the bending length direction of the main bending portion 1, and the bending width direction of the main bending portion 1.
The three-dimensional layout can form a column or a plate with set specification multiples.
As another embodiment of the stiffening construction elements which are diverged in multiple directions and continuous to form the rigid beam frame, the following technical scheme is available: at least a part of the number of stiffening structural elements are arranged in a set direction, the set direction is one of the bending height direction of the main bending portion 1, the bending length direction of the main bending portion 1 and the bending width direction of the main bending portion 1.
And (3) in a single-dimensional layout, a columnar structure can be formed.
On the other hand, the application provides a rigid beam frame, which comprises a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part 1 arranged longitudinally, an attached bending part 2 fixed relatively to the main bending part 1, and a connecting part 3 fixed relatively to the attached bending part 2 on the main bending part 1.
The application provides a rigid beam frame, which takes a plurality of stiffening construction elements as cores, and the stiffening construction elements take an attached bending part 2 of a main bending part 1 which is relatively fixed as a structural unit. Possesses simple structure, characteristics that structural strength is high.
In various embodiments of the rigid beam frame provided herein, the stiffening structural elements are metal sheet structures; is beneficial to large-scale production.
In various embodiments of the rigid beam frame provided by the present application, the main bending portion 1 and the auxiliary bending portion 2 have the same bending length direction. The tension supporting force in the length direction is improved.
In various embodiments of the rigid beam frame provided by the present application, the projections of the main bending portion 1 and the auxiliary bending portion 2 in the bending width direction do not overlap. The tension supporting force of the stiffening structure element in the width direction is improved.
In various embodiments of the rigid beam mount provided herein, the main flexure 1 and the secondary flexure 2 are equal in physical length. Provides a foundation for manufacturing a rigid beam frame by a whole plate body.
In various embodiments of the rigid beam frame provided in the present application, the main bending portion 1 and the additional bending portion 2 are arranged in the front-rear direction in the bending width direction of the main bending portion 1. Further increase the tension supporting force of the stiffening structure element in the width direction.
As a further limitation of the shape of the main bending portion 1 and the additional bending portion 2, it is preferable to adopt the following scheme:
the main bending part 1 is configured into a plurality of first convex parts and a plurality of first concave parts which are arranged with the first convex parts at intervals;
the secondary bent portions 2 are arranged in the number of second recesses equal to the number of first protrusions, and in the number of second protrusions equal to the number of first protrusions and arranged at intervals from the second recesses;
the first convex portion and the second concave portion are arranged in one-to-one correspondence with the front and rear in the bending width direction of the main bent portion 1.
The bent parts are like convex parts and concave parts which are arranged at intervals, and are also in one-to-one correspondence in the bending width direction Y;
for example, the main curved portion 1 may be in a "convex-concave" configuration, and the corresponding secondary curved portion 2 in a "convex-concave" configuration;
for another example, the main bending portion 1 may be in a "convex-concave" configuration, and the corresponding secondary bending portion 2 may be in a "convex-concave" configuration;
for another example, the main bending portion 1 may be arranged in a "convex concave convex" configuration, and the corresponding secondary bending portion 2 may be arranged in a "concave convex" configuration.
More preferably, the specific shape of the minimum repeating unit formed by the main bending portion 1 and the auxiliary bending portion 2 may be as follows:
the main bending part 1 is a first convex part; the auxiliary bending part 2 is a second concave part; the first convex portion and the second concave portion are arranged in the front-rear direction in the bending width direction of the main bent portion 1.
The main bending part 1 is adopted as convex, and the auxiliary bending part 2 is correspondingly adopted as concave; still arrange in the front and back of bending width direction Y, possess more simple and easy structure, and structural strength all-round homogeneity is better.
In various embodiments in which the main curved portion 1 is "convex" and the secondary curved portion 2 is correspondingly "concave", the present application does not limit the specific shape of the "convex" or "concave". Can be arc convex or concave, and also can be polyline convex or concave;
in various embodiments of the rigid beam mount provided herein, the rigid beam mount is preferably sheet metal, providing light weight and high strength.
In the various embodiments of the rigid beam frame provided herein, the rigid beam frame is preferably provided with at least one reinforcing rib 4.
In various embodiments of the rigid beam frame provided by the application, the rigid beam frame is provided with a connecting hole 5, so that the rigid beam frame can be conveniently connected with other external dies or connected with each other.
In various embodiments of the rigid beam provided in the present application, the rigid beam is provided with a redundant portion 6 extending in the bending height direction. And a certain redundant space is reserved between the rigid beam frame and the outer template and filled with an inner filling body.
In yet another aspect, the present application provides a rigid structure comprising
An external mold with a set shape is provided,
at least one rigid beam frame arranged in the outer mold, and
and the inner filling body is filled between the outer die and the rigid beam frame.
The present application further intends to de-protect the products based thereon.
The material of the inner filling 30 is not particularly limited, and is preferably concrete or a foam material.
The concrete possesses and promotes structural strength. The foaming material has the advantages of light weight, shock absorption and sound insulation.
In order to have the advantages of the concrete inner filling body and the foam material inner filling body, the following preferred schemes are preferably adopted in various rigid structural bodies provided by the application:
the inner filling 30 includes at least two layers, one of which is a concrete layer and the other of which is a foam layer.
Have concurrently the concrete possess to promote structural strength and the concrete matter of expanded material is light, the shock attenuation, syllable-dividing effect.
In another aspect, the present application further provides a method for manufacturing a rigid beam frame, wherein the rigid beam frame is in a metal sheet shape, and the method includes the following steps:
cutting a preset position of a metal plate to form a plurality of discontinuous cutting lines, wherein each cutting line is a side line of the set main bending part 1;
and (3) performing a sheet metal step, manually or by a die, so that the cut metal plate is plastically deformed at a preset position to form a main bending part 1, and thus the product is prepared.
Sheet metal processes include, but are not limited to, filament power winding, laser cutting, heavy duty machining, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bend forming, die forging, water jet cutting, precision welding, and the like.
As a better implementation mode of the sheet metal step, the sheet metal step at least comprises a sheet metal bending forming step and a die forging forming step in sequence.
Preferably, the sheet metal step further comprises stamping the workpiece at a predetermined location to form a stiffener, a connecting hole, or a redundant portion.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, one skilled in the art should clearly recognize the present application.
It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the specific structures, shapes, or configurations shown in the examples.
It is also noted that the illustrations herein may provide examples of parameters that include particular values, but that these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error tolerances or design constraints. Directional phrases used in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., refer only to the orientation of the drawings and are not intended to limit the scope of the present application. In addition, unless steps are specifically described or must occur in sequence, the order of the steps is not limited to that listed above and may be changed or rearranged as desired by the desired design. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.
The above-mentioned embodiments are further described in detail for the purpose of illustrating the invention, and it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not to be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The rigid beam frame is characterized by comprising a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part (1) arranged longitudinally; at least a part of the number of stiffening structural elements are arranged in at least one set direction, wherein the set direction comprises a bending height direction of the main bending part (1), a first direction perpendicular to the bending height direction of the main bending part (1), and a second direction perpendicular to the bending height direction of the main bending part (1) and not parallel to the first direction;
the second direction is perpendicular to the first direction, and the first direction is the bending length direction of the main bending part (1);
the stiffening structural element further comprises an auxiliary bending part (2) fixed relatively to the main bending part (1), the bending length directions of the main bending part (1) and the auxiliary bending part (2) are the same, and the projections of the main bending part (1) and the auxiliary bending part (2) in the bending width direction do not overlap; the stiffening structural element is a metal sheet structure; the main bending part (1) and the auxiliary bending part (2) have the same physical length, and the main bending part (1) and the auxiliary bending part (2) are arranged in the front-back direction of the bending width direction of the main bending part (1).
2. The rigid beam frame is characterized by comprising a plurality of stiffening construction elements, wherein each stiffening construction element comprises a main bending part (1) which is longitudinally arranged, an attached bending part (2) which is relatively fixed on the main bending part (1), and a connecting part (3) which is relatively fixed on the attached bending part (2) on the main bending part (1);
the stiffening structural element is a metal sheet structure; the main bending portion (1) and the auxiliary bending portion (2) have the same bending length direction, the main bending portion (1) and the auxiliary bending portion (2) do not overlap in projection in the bending width direction, the physical lengths of the main bending portion (1) and the auxiliary bending portion (2) are equal, and the main bending portion (1) and the auxiliary bending portion (2) are arranged in the front-back direction of the bending width direction of the main bending portion (1).
3. The rigid beam mount of claim 2, wherein the main flexure (1) is configured as a plurality of first convex portions, and another plurality of first concave portions arranged in a spaced relationship with the first convex portions;
the auxiliary bending part (2) is configured to be a second concave part with the same number as the first convex part and a second convex part with the same number as the first convex part and spaced from the second concave part;
the first convex portion and the second concave portion are arranged in one-to-one correspondence with the front and back in the bending width direction of the main bending portion (1).
4. Rigid beam mount according to claim 3, the main flexure (1) being a first convex part; the auxiliary bending part (2) is a second concave part; the first convex portion and the second concave portion are arranged in the front-rear direction in the bending width direction of the main bending portion (1).
5. Rigid beam mount according to claim 4, which is in the form of a sheet metal part and/or which is provided with at least one stiffening rib (4) and/or which is provided with a connecting bore (5) and/or which is provided with a redundant part (6) extending in the direction of the bending height.
6. A rigid structure characterized by comprising
A shaped outer mold, at least one rigid beam according to any one of claims 1 to 5 disposed inside said outer mold, and
and the inner filling body is filled between the outer die and the rigid beam frame.
7. The method for manufacturing the rigid beam frame of claim 1, wherein the rigid beam frame is made of sheet metal, and the method comprises the following steps:
cutting a preset position of a metal plate to form a plurality of discontinuous cutting lines, wherein each cutting line is a side line of the set main bending part (1);
and (3) performing sheet metal stamping, manually or by a die, so that the cut metal plate is plastically deformed at a preset position to form a main bending part (1), and thus the product is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910392583.XA CN110067333B (en) | 2019-05-13 | 2019-05-13 | Rigid beam frame, method for manufacturing same, and rigid structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910392583.XA CN110067333B (en) | 2019-05-13 | 2019-05-13 | Rigid beam frame, method for manufacturing same, and rigid structure |
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| CN110067333B true CN110067333B (en) | 2020-11-27 |
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| CN110552456A (en) * | 2019-09-19 | 2019-12-10 | 中州装备制造股份有限公司 | Biological dynamic wall body of metal mesh structure |
| CN110552457A (en) * | 2019-09-19 | 2019-12-10 | 中州装备制造股份有限公司 | Metal net structure biological dynamic wall and process |
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