CN214614591U - Corrugated steel plate external reinforcing structure - Google Patents
Corrugated steel plate external reinforcing structure Download PDFInfo
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- CN214614591U CN214614591U CN202120230981.4U CN202120230981U CN214614591U CN 214614591 U CN214614591 U CN 214614591U CN 202120230981 U CN202120230981 U CN 202120230981U CN 214614591 U CN214614591 U CN 214614591U
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- corrugated steel
- steel plate
- reinforcing member
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- outer reinforcing
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Abstract
The utility model discloses an outer reinforcing structure of corrugated steel plate belongs to corrugated steel member technical field, including setting up in the inboard reinforcement and the outer reinforcing member in the outside of corrugated steel plate, the reinforcement is laid along corrugated steel plate's arc wall, outer reinforcing member links firmly with the reinforcement and forms outer reinforcing structure, outer reinforcing structure links firmly with corrugated steel plate through coupling assembling. The utility model lays the reinforcing member in the arc-shaped groove at the inner side or the outer side of the corrugated steel plate, fixes the outer reinforcing member at the outer side of the reinforcing member to form the outer reinforcing structure, and installs the outer reinforcing structure on the corrugated steel plate through the connecting component, thereby improving the bearing capacity of the corrugated steel plate and adapting to the requirement of high load; meanwhile, the assembly structure is adopted, construction is convenient, and installation efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the ripple steel member, especially, relate to an outer reinforcing structure of deck plate.
Background
Corrugated steel plate is a novel building material, and in view of corrugated steel plate resistance to deformation strong, the installation is swift convenient simultaneously, saves the time limit for a project, still has with low costs, does benefit to advantages such as environmental protection, consequently in traffic engineering and municipal works, adopts corrugated steel plate preparation culvert, tunnel, underpass and underground piping in a large number to become a trend.
However, the strength of the corrugated steel plate used at present has many defects in some special projects, such as application to structural bridges with high load and low fill or large-span structures and structures requiring large rigidity, and the corrugated steel plate is easy to deform when being subjected to large pressure, and cannot meet the strength requirements of various building structures.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an outer reinforcing structure of deck plate aims at solving among the above-mentioned prior art deck plate and uses the technical problem who produces the deformation easily when receiving great pressure in the special construction.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the utility model provides an outer reinforcing structure of corrugated steel plate, is including setting up in the inboard reinforcement and the outer reinforcement component in corrugated steel plate or the outside, the reinforcement is laid along corrugated steel plate's arc wall, outer reinforcement component links firmly with the reinforcement and forms outer reinforcing structure, outer reinforcing structure links firmly with corrugated steel plate through coupling assembling.
Preferably, the matching surface of the reinforcing member in contact with the corrugated steel plate is an arc surface matched with the arc groove of the corrugated steel plate; the reinforcing members are divided into a plurality of groups, and the plurality of groups of reinforcing members are arranged on the inner side or the outer side of the corrugated steel plate at intervals.
Preferably, the number of the outer reinforcing members is a plurality, the outer reinforcing members are arranged at intervals along the length direction of the reinforcing member, and the reinforcing member is fixedly connected with the outer reinforcing members in a crisscross manner.
Preferably, the reinforcement and outer reinforcing member welded fastening, coupling assembling is a plurality of arc bolt, the arc bolt sets up with outer reinforcing member is crisscross, the reinforcement sets up between the arc wall of arc bolt and corrugated steel plate, the both ends of arc bolt link to each other with corrugated steel plate.
Preferably, the reinforcing member is welded and fixed on the mounting seat, the mounting seat is connected with the outer reinforcing member through a bolt pair, and the outer reinforcing member is connected with the corrugated steel plate through a plurality of bolt pairs arranged on two sides of the reinforcing member at intervals.
Preferably, the reinforcing member is a round steel pipe, and the round steel pipe is laid along the arc-shaped groove of the corrugated steel plate; the inside or the outside of corrugated steel plate lay multiunit circular steel tube, every group circular steel tube comprises more than two circular steel tubes, and in the circular steel tube of every group circular steel tube laid in proper order in two liang of adjacent corrugated steel plate's arc wall, multiunit circular steel tube set up along corrugated steel plate's ripple direction interval.
Preferably, the outer reinforcing member is arranged longitudinally through the corrugated direction of the corrugated steel plate and fixedly connected with the multiple groups of round steel tubes.
Preferably, the inner cavity of the round steel pipe is filled with concrete.
Preferably, the outer reinforcing member is shaped steel, and the shaped steel is fixedly connected with the round steel pipe to form an outer reinforcing structure.
Preferably, the section steel is a square steel pipe, a flat steel pipe, a channel steel, H-shaped steel, I-shaped steel or a special-shaped steel pipe.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model has the advantages that the reinforcing member is laid in the arc-shaped groove at the inner side or the outer side of the corrugated steel plate, the outer reinforcing member is fixed at the outer side of the reinforcing member to form the outer reinforcing structure, and the outer reinforcing structure is arranged on the corrugated steel plate through the connecting component, so that the bearing capacity of the corrugated steel plate is improved, and the high-load requirement is met; meanwhile, the assembly structure is adopted, construction is convenient, and installation efficiency is improved.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is an application state diagram of an external reinforcing structure of a corrugated steel plate (the external reinforcing structure is arranged outside the corrugated steel plate) provided by the present invention;
fig. 2 is an application state diagram of an external reinforcing structure of a corrugated steel plate (the external reinforcing structure is arranged on the inner side of the corrugated steel plate) provided by the present invention;
FIG. 3 is a diagram illustrating an application state of another corrugated steel plate external reinforcement structure provided by the present invention;
FIG. 4 is a sectional view A-A of FIG. 3;
FIG. 5 is a schematic structural view of the outer reinforcing structure of FIG. 4;
fig. 6 is a schematic structural view of another embodiment of the present invention;
the following drawings: 00-external reinforcement structure; 1-corrugated steel plate, 2-reinforcing member, 3-outer reinforcing member, 4-arc bolt, 5-mounting seat and 6-bolt pair.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the external reinforcing structure of corrugated steel plate according to the present invention will now be described. The corrugated steel plate outer reinforcing structure comprises a reinforcing member 2 and an outer reinforcing member 3, wherein the reinforcing member 2 and the outer reinforcing member 3 are arranged on the inner side or the outer side of a corrugated steel plate 1, the reinforcing member 2 is laid along an arc-shaped groove of the corrugated steel plate 1, the outer reinforcing member 3 is fixedly connected with the reinforcing member 2 to form an outer reinforcing structure 00, and the outer reinforcing structure 00 is fixedly connected with the corrugated steel plate 1 through a connecting assembly. The bearing capacity of the corrugated steel plate is enhanced by installing the external reinforcing structure on the inner side or the outer side of the corrugated steel plate, and the corrugated steel plate is prevented from deforming due to larger pressure in a high-load low-fill structural bridge or a large-span structure and a special structure requiring larger rigidity.
In a specific embodiment of the present invention, as shown in fig. 4 and 6, the fitting surface of the reinforcing member 2 contacting the corrugated steel plate 1 is an arc surface matching with the arc groove of the corrugated steel plate 1; the reinforcing members 2 are divided into a plurality of groups, and the groups of reinforcing members 2 are arranged on the inner side or the outer side of the corrugated steel plate 1 at intervals. The reinforcing member adopting the structure can be tightly matched with the corrugated steel plate, and can disperse the load borne by the corrugated steel plate, so that the bearing capacity which is not changed is improved. Wherein, the fitting surface of reinforcement and corrugated steel plate is the arcwall face, and the other partial shapes of reinforcement are not restricted to circularly, also can adopt square, right angle arris form, and the reinforcement can adopt split type structure.
The utility model discloses a concrete embodiment, outer reinforcing component 3 is a plurality of, and a plurality of outer reinforcing component 3 sets up along the length direction interval of reinforcement 2, reinforcement 2 is the cross with outer reinforcing component 3 and intersects the form and link firmly. By adopting the structure, the load can be transmitted by utilizing the external reinforcing component, and the purpose of dispersing the load is realized.
In a specific embodiment of the utility model, as shown in fig. 4, 5, reinforcement 2 and outer reinforcing member 3 welded fastening, coupling assembling is a plurality of arc bolt 4, arc bolt 4 sets up with outer reinforcing member 3 is crisscross, reinforcement 2 sets up between arc bolt 4 and corrugated steel plate 1's arc wall, arc bolt 4's both ends link to each other with corrugated steel plate 1. Wherein, reinforcement and outer reinforcing member all adopt multistage formula mosaic structure, conveniently prefabricate in advance and be a plurality of assembly module, save the assemble duration of job site. During installation, a plurality of assembly modules of the outer reinforcing structure are fixedly connected with the corrugated steel plate by the arc-shaped bolts, and the assembly efficiency can be improved.
In another embodiment of the present invention, as shown in fig. 6, the reinforcing member 2 is welded and fixed on the mounting seat 5, the mounting seat 5 is connected with the outer reinforcing member 3 through the bolt pair 6, and the outer reinforcing member 3 is connected with the corrugated steel plate 1 through the bolt pair 6 arranged at two sides of the reinforcing member 2 at a plurality of intervals. In a similar way, the external reinforcing structure adopting the structure can be prefabricated in advance in a factory, and all the bolts are connected on a construction site, so that the installation efficiency is improved.
During specific manufacturing, as shown in fig. 4-6, the reinforcing member 2 is a round steel pipe, and the round steel pipe is laid along the arc-shaped groove of the corrugated steel plate 1; the inside or the outside of corrugated steel plate 1 are laid multiunit circular steel tube, and every group circular steel tube comprises more than two circular steel tubes, and in the circular steel tube of every group circular steel tube laid in proper order in two liang of adjacent corrugated steel plate 1's arc wall, multiunit circular steel tube set up along corrugated steel plate 1's ripple direction interval. 4-6, adopt two circular steel tubes to be a set of, the circular steel tube pastes the arc wall of tight ripple steel sheet, and the shaping of the curved arc of circular steel tube is unanimous with the radian of ripple steel sheet, and adjacent circular steel tube is fixed with outer reinforcing member, reinforcing structure's stability.
Of course, a reinforcing member with a special-shaped cross section can also be manufactured by butting a semi-circular steel pipe and a semi-square steel pipe. For convenience of processing and manufacturing, a round steel pipe is preferred.
When the corrugated steel plate is installed, the outer reinforcing member 3 is arranged longitudinally through the corrugated direction of the corrugated steel plate 1, and the outer reinforcing member 3 is fixedly connected with a plurality of groups of round steel pipes. Wherein, outer reinforcing member 3 can select to use shaped steel, shaped steel and circular steel pipe link firmly forms outer reinforcing structure 00. The section steel can be square steel pipes, flat steel pipes, channel steel, H-shaped steel, I-shaped steel or special-shaped steel pipes, and the section steel can be selected according to actual needs. The section steel in the embodiment shown in fig. 1, 2 and 6 is I-shaped steel or H-shaped steel, and the section steel in the embodiment shown in fig. 3 to 5 is square steel pipe or flat steel pipe.
In order to further improve the strength and the bearing capacity of the external reinforced structure, concrete is poured into the inner cavity of the circular steel tube in specific implementation. The whole bearing capacity of the structure is enhanced through improving the strength of the round steel pipe.
In summary, the utility model has the advantages of simple and compact structure, convenient and fast manufacture and high bearing capacity, and fills concrete into the inner cavity of the circular steel tube according to the requirement by matching the circular steel tube bending arc forming with the arc-shaped groove of the corrugated steel plate; and fixing the section steel on the circular steel tube to form an external reinforcing structure, and finally installing the external reinforcing structure on the inner side or the outer side of the corrugated steel plate according to engineering requirements. Adopt the utility model discloses can improve the bearing capacity of corrugated steel plate, avoid corrugated steel plate to take place to warp when receiving great pressure, satisfy in the structural bridge of high load low fill, the structure of striding greatly or require the intensity requirement in the great structure of rigidity.
In the above description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the one described herein, and those skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed above.
Claims (10)
1. The utility model provides a corrugated steel plate external reinforcement structure which characterized in that: including setting up in the inboard reinforcement and the outer reinforcement component in corrugated steel plate or the outside, the reinforcement is laid along corrugated steel plate's arc wall, outer reinforcement component links firmly with the reinforcement and forms outer reinforcing structure, outer reinforcing structure links firmly with corrugated steel plate through coupling assembling.
2. The corrugated steel sheet outer reinforcement structure according to claim 1, wherein: the matching surface of the reinforcing member in contact with the corrugated steel plate is an arc-shaped surface matched with the arc-shaped groove of the corrugated steel plate; the reinforcing members are divided into a plurality of groups, and the plurality of groups of reinforcing members are arranged on the inner side or the outer side of the corrugated steel plate at intervals.
3. The corrugated steel sheet outer reinforcement structure according to claim 2, wherein: the outer reinforcing component is a plurality of, and a plurality of outer reinforcing component sets up along the length direction interval of reinforcement, the reinforcement is the crisscross form with outer reinforcing component and links firmly.
4. The corrugated steel sheet outer reinforcement structure according to claim 3, wherein: the reinforcing member is fixed with outer reinforcing member welded, coupling assembling is a plurality of arc bolt, the arc bolt sets up with outer reinforcing member is crisscross, the reinforcing member sets up between the arc wall of arc bolt and corrugated steel plate, the both ends of arc bolt link to each other with corrugated steel plate.
5. The corrugated steel sheet outer reinforcement structure according to claim 3, wherein: the reinforcing member is welded and fixed on the mounting seat, the mounting seat is connected with the outer reinforcing component through the bolt pair, and the outer reinforcing component is connected with the corrugated steel plate through the bolt pair arranged on two sides of the reinforcing member at intervals.
6. The corrugated steel sheet outer reinforcement structure according to any one of claims 1 to 5, wherein: the reinforcing member is a round steel pipe, and the round steel pipe is laid along the arc-shaped groove of the corrugated steel plate; the inside or the outside of corrugated steel plate lay multiunit circular steel tube, every group circular steel tube comprises more than two circular steel tubes, and in the circular steel tube of every group circular steel tube laid in proper order in two liang of adjacent corrugated steel plate's arc wall, multiunit circular steel tube set up along corrugated steel plate's ripple direction interval.
7. The corrugated steel sheet outer reinforcement structure according to claim 6, wherein: the outer reinforcing member is arranged longitudinally through the corrugation direction of the corrugated steel plate and fixedly connected with the multiple groups of round steel tubes.
8. The corrugated steel sheet outer reinforcement structure according to claim 6, wherein: and concrete is poured into the inner cavity of the round steel pipe.
9. The corrugated steel sheet outer reinforcement structure according to claim 6, wherein: the outer reinforcing component is formed by profile steel which is fixedly connected with a circular steel tube to form an outer reinforcing structure.
10. The corrugated steel sheet outer reinforcement structure according to claim 9, wherein: the section steel is a square steel pipe, a flat steel pipe, channel steel, H-shaped steel, I-shaped steel or a special-shaped steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120230981.4U CN214614591U (en) | 2021-01-27 | 2021-01-27 | Corrugated steel plate external reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120230981.4U CN214614591U (en) | 2021-01-27 | 2021-01-27 | Corrugated steel plate external reinforcing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214614591U true CN214614591U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120230981.4U Active CN214614591U (en) | 2021-01-27 | 2021-01-27 | Corrugated steel plate external reinforcing structure |
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|---|---|
| CN (1) | CN214614591U (en) |
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2021
- 2021-01-27 CN CN202120230981.4U patent/CN214614591U/en active Active
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