Reinforced concrete reinforced structure and corrugated steel plate

Abstract

The utility model provides a reinforced concrete reinforcing structure and a corrugated steel plate, which belong to the technical field of corrugated steel, and comprise a template, a reinforcing steel bar assembly, a shearing force piece and concrete, the template is arranged on the outer side of the corrugated steel plate, the two ends of the template are connected with the inner wall of the trough of the corrugated steel plate, and an accommodating space is formed between the template and the corrugated steel plate; the steel bar assembly is installed in the containing space and arranged in the containing space in the circumferential direction of the corrugated steel plate. One end of the shear member is mounted at the bottom of the trough, and the other end extends away from the corrugated steel plate; and the concrete is poured in the accommodating space and is connected with the steel bar assembly and the shear force piece into a whole. According to the reinforced concrete reinforced structure provided by the utility model, the template, the reinforcing steel bar assembly, the shearing force piece and the corrugated steel plate are connected into a whole with stronger bearing performance by virtue of concrete, so that acting force applied by a use environment is jointly borne, and the bearing performance of the corrugated steel plate is improved to meet the requirement of the use environment on bearing capacity.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated steel, and more specifically relates to a steel-concrete reinforced structure and a corrugated steel plate. Background Art

[0002] Corrugated sheet has strong anti-deformation ability, and is quick and convenient to install, saving construction time. It also has the advantages of low cost and environmental protection. In transportation engineering and municipal engineering, corrugated sheet is widely used to make culverts, tunnels, underground passages and underground pipelines. At present, in the process of making large-span culverts, the bearing capacity of the corrugated sheet itself will be weakened, and it is necessary to use corrugated sheet with large wave distance and wave depth. For the use environment with higher bearing capacity requirements, only using corrugated sheet cannot meet the bearing capacity requirements of the use environment. Utility Model Content

[0003] The utility model aims to provide a steel-concrete reinforced structure and a corrugated steel plate to solve the technical problem of insufficient bearing performance of the corrugated plate in the prior art.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a steel-concrete reinforced structure, including:

[0005] The template is used to be installed on the outside of the corrugated steel plate; the two ends of the template are respectively connected to the two sides of the inner wall of the trough of the corrugated steel plate; and a receiving space is formed between the template and the trough of the corrugated steel plate;

[0006] A steel bar assembly is installed in the accommodation space; the steel bar assembly is arranged in the accommodation space along the circumference of the corrugated steel plate;

[0007] A shear member, one end of which is used to be installed at the bottom of the trough of the corrugated steel plate, and the other end of which extends in a direction away from the corrugated steel plate; the length direction of the shear member is perpendicular to the steel bar assembly;

[0008] Concrete is poured in the accommodating space and is connected with the steel bar assembly and the shear member as a whole.

[0009] In a possible implementation, the template has an arched protrusion, and a protruding direction of the arched protrusion is opposite to a concave direction of a trough of the corrugated steel plate.

[0010] In a possible implementation, both ends of the template are provided with connecting plates for connecting with the inner wall of the trough of the corrugated steel plate, and the connecting plates are fixedly connected to the corrugated steel plate by fasteners.

[0011] In a possible implementation, there are multiple shear members, which are arranged at intervals along the circumference of the corrugated steel plate; the shear member includes a sleeve fixedly connected to the trough of the corrugated steel plate and a shear nail connected to the sleeve, the inner wall of the sleeve is provided with an internal thread, and the shear nail is threadedly connected to the sleeve.

[0012] In a possible implementation, the steel bar assembly includes a plurality of steel bar components and a plurality of steel bars, wherein the plurality of steel bar components are arranged at intervals along the circumference of the corrugated steel plate, the plurality of steel bars are arranged along the circumference of the corrugated steel plate and fixedly connected to the steel bar components, and the steel bars are perpendicular to the steel bar components.

[0013] In a possible implementation, connecting plates are provided at both ends of the template, and the steel-concrete reinforced structure also includes two fixed connecting parts respectively installed on both sides of the template, and a first mounting surface and a second mounting surface are respectively provided on both sides of the fixed connecting parts, the first mounting surface is used to be fixedly connected to the inner wall of the trough of the corrugated steel plate, and the second mounting surface is used to be fixedly connected to the connecting plate.

[0014] In a possible implementation, the fixed connection member is a Z-shaped plate, which includes a middle plate and two edge plates respectively fixedly connected to both ends of the middle plate, and the first mounting surface and the second mounting surface are respectively arranged on the opposite sides of the two edge plates.

[0015] In a possible implementation, the fixed connection member is a U-shaped plate, the U-shaped plate includes a web and two wing plates arranged in parallel and spaced apart, and the first mounting surface and the second mounting surface are respectively arranged on opposite sides of the two wing plates.

[0016] In a possible implementation, both ends of the template are connected to the inner walls of troughs spaced apart from different corrugated steel plates, and the accommodating space is formed between the template and the troughs and crests of the corrugated steel plates; the shear members are arranged at the troughs and crests of the corrugated steel plates.

[0017] The beneficial effect of the steel-concrete reinforced structure provided by the utility model is that compared with the prior art, the steel-concrete reinforced structure of the utility model, when in use, the template is installed in the trough of the corrugated steel plate, and the two sides of the template are fixedly connected to the corrugated steel plate, a certain distance is provided between the template and the inner wall of the trough to form an accommodation space, the steel bar assembly is installed in the accommodation space and arranged along the circumference of the corrugated steel plate, the shear member is installed in the accommodation space formed by the template and the inner wall of the trough and arranged along the radial direction of the corrugated steel plate, and finally concrete is poured into the accommodation space, and the template, the steel bar assembly, the shear member and the corrugated steel plate are connected to form a whole with strong bearing performance by means of concrete, so as to jointly bear the force applied by the use environment, thereby improving the bearing performance of the corrugated steel plate to meet the bearing capacity requirements of the use environment.

[0018] Another object of the present invention is to provide a corrugated steel plate comprising any one of the above-mentioned steel-concrete reinforcement structures.

[0019] The corrugated steel plate provided by the utility model adopts a steel-concrete reinforcement structure. Therefore, the formwork, the steel bar assembly, the shear member and the corrugated steel plate are connected into a whole with strong bearing performance by means of concrete, so as to jointly bear the force applied by the use environment, thereby improving the bearing performance of the corrugated steel plate to meet the bearing capacity requirements of the use environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 1 ;

[0022] Figure 2 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 2 ;

[0023] Figure 3 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 3 ;

[0024] Figure 4 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 4 ;

[0025] Figure 5 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 5 ;

[0026] Figure 6 The structure diagram of the steel-concrete reinforced structure provided in the embodiment of the utility model is as follows: Figure 6 ;

[0027] Figure 7 A schematic structural diagram of a Z-shaped plate provided in an embodiment of the utility model.

[0028] Among them, the reference numerals in the figure are:

[0029] 1. Formwork; 11. Accommodating space; 12. Arched protrusion; 13. Connecting plate; 2. Steel bar assembly; 21. Steel bar member; 22. Steel bar; 3. Shear member; 31. Sleeve; 32. Shear nail; 4. Concrete; 5. Fixed connector; 51. First mounting surface; 52. Second mounting surface; 53. Z-shaped plate; 54. U-shaped plate; 6. Corrugated steel plate. DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or 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 indirectly connected to the other element.

[0032] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] See also Figures 1 to 6, the steel-concrete reinforced structure provided by the utility model is now described. A steel-concrete reinforced structure includes a template 1, a steel bar assembly 2, a shear member 3 and concrete 4, the template 1 is used to be installed on the outside of the corrugated steel plate 6; the two ends of the template 1 are respectively connected to the two sides of the inner wall of the trough of the corrugated steel plate 6; a receiving space 11 is formed between the template 1 and the trough of the corrugated steel plate 6; the steel bar assembly 2 is installed in the receiving space 11; the steel bar assembly 2 is arranged in the receiving space 11 along the circumference of the corrugated steel plate 6; one end of the shear member 3 is used to be installed at the bottom of the trough of the corrugated steel plate 6, and the other end extends in a direction away from the corrugated steel plate 6; the length direction of the shear member 3 is perpendicular to the steel bar assembly 2; the concrete 4 is poured in the receiving space 11, and is connected to the steel bar assembly 2 and the shear member 3 as a whole.

[0035] Compared with the prior art, the steel-concrete reinforced structure provided by the utility model is used. When the template 1 is installed in the trough of the corrugated steel plate 6, and the two sides of the template 1 are fixedly connected to the corrugated steel plate 6, a certain distance is provided between the template 1 and the inner wall of the trough to form a receiving space 11, the steel bar assembly 2 is installed in the receiving space 11 and arranged along the circumference of the corrugated steel plate 6, the shear member 3 is installed in the receiving space 11 formed by the template 1 and the inner wall of the trough, and arranged along the radial direction of the corrugated steel plate 6, and finally concrete 4 is poured into the receiving space 11, and the template 1, the steel bar assembly 2, the shear member 3 and the corrugated steel plate 6 are connected to form a whole with strong bearing performance by means of the concrete 4, so that they jointly bear the force applied by the use environment, thereby improving the bearing performance of the corrugated steel plate 6 to meet the bearing capacity requirements of the use environment.

[0036] The template 1 is an arc-shaped structure arranged along the circumference of the corrugated steel plate 6 , the steel bar assembly 2 is arranged along the circumference of the corrugated steel plate 6 , and the shear member 3 is also arranged along the circumference of the corrugated steel plate 6 .

[0037] See also Figure 1 As a specific embodiment of the steel-concrete reinforced structure provided by the utility model, the template 1 has an arched protrusion 12, and the protrusion direction of the arched protrusion 12 is opposite to the concave direction of the trough of the corrugated steel plate 6; the arched protrusion 12 makes the template 1 have better bearing performance, thereby improving the bearing capacity of the entire steel-concrete reinforced structure. In addition, the template 1 with the arched protrusion 12 also increases the volume of the accommodating space 11, which can accommodate more concrete 4 and steel bar assemblies 2 and shear members 3.

[0038] See also Figure 1As a specific embodiment of the steel-concrete reinforced structure provided by the utility model, both ends of the template 1 are provided with connecting plates 13 for connecting the inner wall of the trough of the corrugated steel plate 6, and the connecting plates 13 are fixedly connected to the corrugated steel plate 6 by fasteners; the connecting plates 13 are perpendicular to the positions of the two ends of the template 1, so that the two connecting plates 13 can be quickly and smoothly connected to the inner wall of the trough of the corrugated steel plate 6, and then the template 1 is fixedly connected to the corrugated steel plate 6 by fasteners, thereby improving the installation reliability of the template 1. The connecting plates 13 are integrally formed with the template 1.

[0039] See also Figures 1 to 6 As a specific implementation of the steel-concrete reinforced structure provided by the utility model, there are multiple shear members 3, and they are arranged at intervals along the circumference of the corrugated steel plate 6; the shear member 3 includes a sleeve 31 fixedly connected to the trough of the corrugated steel plate 6 and a shear nail 32 connected to the sleeve 31, and an internal thread is provided on the inner wall of the sleeve 31, and the shear nail 32 is threadedly connected to the sleeve 31; multiple shear members 3 are arranged circumferentially along the corrugated steel plate 6, which can not only improve the shear resistance of the entire steel-concrete reinforced structure, but also make the performance consistency of various parts of the steel-concrete reinforced structure higher. When installing the shear member 3, first weld and fix the sleeve 31 in the trough, and then thread the shear nail 32 to the sleeve 31, so as to realize the connection of the shear member 3, and the connection is convenient.

[0040] See also Figures 1 to 6 As a specific implementation of the steel-concrete reinforced structure provided by the utility model, the steel bar assembly 2 includes a plurality of steel bar components 21 and a plurality of steel bars 22. The plurality of steel bar components 21 are arranged at intervals along the circumferential direction of the corrugated steel plate 6, and the plurality of steel bars 22 are arranged along the circumferential direction of the corrugated steel plate 6 and fixedly connected to the steel bar components 21, and the steel bars 22 are perpendicular to the steel bar components 21; the steel bar components 21 are annular or arc-shaped components, and the steel bar components 21 are perpendicular to the steel bar 22, so the steel bar assembly 2 enables the entire steel-concrete reinforced structure to have a reinforcement effect in both the axial and circumferential directions, and the plurality of steel bar components 21 are arranged along the circumferential direction of the corrugated steel plate 6, and the plurality of steel bars 22 are passed through the annular components or overlapped and fixed on the plurality of arc-shaped components, so that the steel bar assembly 2 itself is a whole, which is convenient for installation and transportation, and also improves the bearing performance of the entire steel bar assembly 2 to a certain extent.

[0041] See also Figures 1 to 6As a specific embodiment of the steel-concrete reinforced structure provided by the utility model, both ends of the template 1 are provided with connecting plates 13, and the steel-concrete reinforced structure also includes two fixed connectors 5 respectively installed on both sides of the template 1, and the two sides of the fixed connector 5 are respectively provided with a first mounting surface 51 and a second mounting surface 52, the first mounting surface 51 is used to be fixedly connected to the inner wall of the trough of the corrugated steel plate 6, and the second mounting surface 52 is used to be fixedly connected to the connecting plate 13; in order to make the template 1 and the corrugated steel plate 6 firmly and conveniently installed together, the connecting plates 13 are respectively installed at both ends of the template 1, and two fixed connectors 5 are added to the steel-concrete reinforced structure, firstly, the two fixed connectors 5 are respectively installed on both sides of the inner wall of the trough, and the first mounting surface 51 of the fixed connector 5 is used to be installed in contact with the inner wall of the trough, and the second mounting surface 52 is arranged close to the template 1, and after the template 1 is installed between the two fixed connectors 5, the two connecting plates 13 on the template 1 are respectively connected with the two second mounting surfaces 52, thereby realizing the fixed connection between the template 1 and the corrugated steel plate 6, which is quick and reliable. The connecting plate 13 and the fixed connecting member 5 are connected by bolts and nuts.

[0042] See also Figure 2 , Figure 4 and Figure 7 As a specific embodiment of the steel-concrete reinforced structure provided by the utility model, the fixed connection member 5 is a Z-shaped plate 53, which includes an intermediate plate and two edge plates respectively fixedly connected to the two ends of the intermediate plate, and the first mounting surface 51 and the second mounting surface 52 are respectively arranged on the opposite sides of the two edge plates; the Z-shaped plate 53 has two edge plates connected by the intermediate plate, and the opposite sides of the two edge plates are the first mounting surface 51 and the second mounting surface 52, respectively. Therefore, when the Z-shaped plate 53 is used as the fixed connection member 5, after one edge plate is butt-mounted on the inner wall of the trough of the corrugated steel plate 6, it is fixed and locked with bolts and nuts, and the other edge plate is butt-mounted with the end of the template 1, and then fixed and locked with bolts and nuts, so as to realize the fixed connection between the template 1 and the inner wall of the trough of the corrugated steel plate 6; this Z-shaped plate 53 is easy to use as a fixed connection member 5, and the connection stability is relatively high. Two Z-shaped plates 53 are required for the fixed installation of each template 1.

[0043] See also Figure 3 and Figure 6As a specific embodiment of the steel-concrete reinforced structure provided by the utility model, the fixed connection member 5 is a U-shaped plate 54, which includes a web and two parallel spaced wing plates, and the first mounting surface 51 and the second mounting surface 52 are respectively arranged on the opposite sides of the two wing plates; the two wing plates in the U-shaped plate 54 are connected by the web, and the opposite sides of the two wing plates are the first mounting surface 51 and the second mounting surface 52; when the U-shaped plate 54 is used as the fixed connection member 5, one wing plate in the U-shaped plate 54 is connected to the inner wall of the trough of the corrugated steel plate 6, and then bolts and nuts are used to lock and fix; then one end of the template 1 is connected to the other wing plate, and then bolts and nuts are used to lock and fix, so as to realize the fixed connection between the template 1 and the inner wall of the trough of the corrugated steel plate 6; this Z-shaped plate 53 is easy to use as a fixed connection member 5, and the connection stability is relatively high. Two U-shaped plates 54 are required for the fixed installation of each template 1.

[0044] See also Figure 5 and Figure 6 As a specific implementation of the steel-concrete reinforced structure provided by the utility model, the two ends of the template 1 are connected to the inner walls of the troughs spaced apart by different corrugated steel plates 6, and a receiving space 11 is formed between the template 1 and the troughs and crests of the corrugated steel plates 6; the shear members 3 are arranged at the troughs and crests of the corrugated steel plates 6; that is, the width of the template 1 is relatively large, so the two ends of the template 1 are respectively connected to the separated troughs, thereby increasing the width of the receiving space 11, and the shear members 3 are also arranged in multiple troughs in the receiving space 11, the steel bar assembly 2 spans multiple troughs, and finally concrete 4 is poured into the receiving space 11; in this way, the effective use area of ​​the entire steel-concrete reinforced structure is improved, and the bearing capacity of the entire corrugated steel plate 6 is increased.

[0045] See also Figures 1 to 6 The embodiment of the utility model further provides a corrugated steel plate 6, and the corrugated steel plate 6 includes any one of the above-mentioned steel-concrete reinforcement structures.

[0046] The corrugated steel plate 6 provided by the utility model adopts the above-mentioned steel-concrete reinforcement structure. Therefore, the formwork 1, the steel bar assembly 2, the shear member 3 and the corrugated steel plate 6 are connected to form a whole with strong bearing performance by means of concrete 4, so as to jointly bear the force applied by the use environment, thereby improving the bearing performance of the corrugated steel plate 6 to meet the bearing capacity requirements of the use environment.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel-concrete reinforced structure, characterized in that: include: The template is used to be installed on the outside of the corrugated steel plate; the two ends of the template are respectively connected to the two sides of the inner wall of the trough of the corrugated steel plate; and a receiving space is formed between the template and the trough of the corrugated steel plate; A steel bar assembly is installed in the accommodation space; the steel bar assembly is arranged in the accommodation space along the circumference of the corrugated steel plate; A shear member, one end of which is used to be installed at the bottom of the trough of the corrugated steel plate, and the other end of which extends in a direction away from the corrugated steel plate; the length direction of the shear member is perpendicular to the steel bar assembly; Concrete is poured in the accommodating space and is connected with the steel bar assembly and the shear member as a whole.

2. The steel-concrete reinforced structure according to claim 1, characterized in that: The template has an arched protrusion, and the protrusion direction of the arched protrusion is opposite to the concave direction of the trough of the corrugated steel plate.

3. The steel-concrete reinforced structure according to claim 2, characterized in that: Both ends of the template are provided with connecting plates for connecting with the inner wall of the trough of the corrugated steel plate, and the connecting plates are fixedly connected to the corrugated steel plate by fasteners.

4. The steel-concrete reinforced structure according to claim 1, characterized in that: There are multiple shear members, which are arranged at intervals along the circumference of the corrugated steel plate; the shear members include a sleeve fixedly connected to the trough of the corrugated steel plate and a shear nail connected to the sleeve, the inner wall of the sleeve is provided with an internal thread, and the shear nail is threadedly connected to the sleeve.

5. The steel-concrete reinforced structure according to claim 1, characterized in that: The steel bar assembly includes a plurality of steel bar components and a plurality of steel bar bars. The plurality of steel bar components are arranged at intervals along the circumference of the corrugated steel plate. The plurality of steel bar bars are arranged along the circumference of the corrugated steel plate and fixedly connected to the steel bar components. The steel bar bars are perpendicular to the steel bar components.

6. The steel-concrete reinforced structure according to claim 1, characterized in that: Both ends of the template are provided with connecting plates. The steel-concrete reinforced structure also includes two fixed connecting parts respectively installed on both sides of the template. The two sides of the fixed connecting parts are respectively provided with a first mounting surface and a second mounting surface. The first mounting surface is used for fixed connection with the inner wall of the trough of the corrugated steel plate, and the second mounting surface is used for fixed connection with the connecting plate.

7. The steel-concrete reinforced structure according to claim 6, characterized in that: The fixed connection member is a Z-shaped plate, which includes a middle plate and two edge plates respectively fixedly connected to two ends of the middle plate, and the first mounting surface and the second mounting surface are respectively arranged on the opposite sides of the two edge plates.

8. The steel-concrete reinforced structure according to claim 6, characterized in that: The fixed connection member is a U-shaped plate, which includes a web and two wing plates arranged in parallel and spaced apart. The first mounting surface and the second mounting surface are respectively arranged on the opposite sides of the two wing plates.

9. The steel-concrete reinforced structure according to claim 1, characterized in that: The two ends of the template are connected to the inner walls of the troughs spaced apart from different corrugated steel plates, and the accommodating space is formed between the template and the troughs and crests of the corrugated steel plates; the shearing members are arranged at the troughs and crests of the corrugated steel plates.

10. A corrugated steel plate, characterized in that: It comprises the steel-concrete reinforced structure as described in any one of claims 1 to 9.

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