CN213951998U - Reinforced corrugated steel structure - Google Patents
Reinforced corrugated steel structure Download PDFInfo
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- CN213951998U CN213951998U CN202022879669.6U CN202022879669U CN213951998U CN 213951998 U CN213951998 U CN 213951998U CN 202022879669 U CN202022879669 U CN 202022879669U CN 213951998 U CN213951998 U CN 213951998U
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Abstract
The utility model provides a reinforced corrugated steel structure, which comprises a corrugated steel plate, wherein a reinforcing column structure is arranged in the trough space on one side or two sides of the corrugated steel plate, the reinforcing column structure comprises a rigid shell and a reinforcing filler arranged in the rigid shell, and the reinforcing column structure is closely attached to the inner wall of the trough space of the corrugated steel plate and is fixed with the corrugated steel plate through a fixing device; the utility model has the advantages that the assembled reinforcing column structure is arranged in the trough space on one side or two sides of the corrugated steel plate, so that the mechanical strength of the corrugated steel plate is greatly improved, and the corrugated steel plate has good deformation resistance and collapse resistance; the reinforcing column structure is fixed with the corrugated steel plate through the detachable fixing device, so that the reinforcing column structure is convenient to disassemble and assemble, and the assembling and splicing are simple and quick.
Description
Technical Field
The utility model relates to a ripple steel construction field especially relates to a strenghthened type ripple steel construction.
Background
The corrugated steel structure is the structure of compriseing corrugated steel material, and corrugated plate structure is a neotype building structure, can be used to old bridge and culvert reinforcement newly-built bridge and culvert, city utility tunnel, shaft tunnelling, infiltration well, cofferdam support etc. the ductility of buckled plate itself is good, and anti deformability is strong, and the installation is swiftly convenient simultaneously, still has with low costs, does benefit to advantages such as environmental protection.
The existing commonly used corrugated steel structure is mostly connected with flanges or welded through a pure corrugated steel plate (pipe) to form a structural unit, the supporting strength of the structural unit is only provided by the corrugated steel plate (pipe), and meanwhile, the existing corrugated steel structure is not convenient for further extension of the supporting area of the device and is also not convenient for strengthening the support of the structure.
Therefore, it is necessary to provide a reinforced corrugated steel structure to solve the above technical problems.
Disclosure of Invention
The utility model provides a strenghthened type ripple steel construction has solved the not enough problem of intensity of current ripple steel sheet structure.
In order to achieve the above purpose, the technical solution of the utility model is that:
the reinforced corrugated steel structure comprises a corrugated steel plate, wherein a reinforcing column structure is arranged in one side or two sides of a trough space of the corrugated steel plate, the reinforcing column structure comprises a rigid shell and reinforcing fillers arranged in the rigid shell, and the reinforcing column structure is tightly attached to the inner wall of the trough space of the corrugated steel plate and is fixed with the corrugated steel plate through a fixing device.
Furthermore, the reinforcing column structure comprises a rigid circular pipe, cement mortar is filled in the rigid circular pipe to form a solid structure, and the rigid circular pipe is fixed with the corrugated steel plate through the clamping plate and the bolt.
Furthermore, a plurality of groups of threaded holes are formed in the wave crests of the corrugated steel plate, the buckling plate is an arc plate structure with fixed wings on two sides, threaded holes are formed in the fixed wings, the arc plate structure of the buckling plate is pressed outside the reinforcing column structure, the fixed wings on two sides of the buckling plate are opposite to the two groups of wave crests of the corrugated steel plate, and the threaded holes of the fixed wings are right opposite to the two groups of wave crests of the corrugated steel plate and are fixed with the corrugated steel plate through bolts.
Furthermore, the reinforced column structure comprises a rigid semicircular pipe, cement mortar is filled in the rigid semicircular pipe to form a solid structure, the arc surface of the rigid semicircular pipe is tightly attached to the inner wall of the trough space of the corrugated steel plate, the height of the rigid semicircular pipe is equal to the wave height of the corrugated steel plate, and one side of the horizontal plane of the rigid semicircular pipe is fixed with the corrugated steel plate through a fixed cover plate and a bolt.
Furthermore, a plurality of groups of threaded holes are formed in the wave crests of the corrugated steel plate, the fixed cover plate is of a flat plate structure, a plurality of groups of threaded holes are correspondingly formed in the fixed cover plate, and the fixed cover plate is pressed outside the reinforcing column structure and is fixed with the corrugated steel plate through bolts.
Further, the corrugated steel plate is of a horizontal plate structure.
Further, the corrugated steel plate is of an arc plate structure or a tubular structure.
Furthermore, the gaps among the reinforcing column structure, the corrugated steel plate and the fixing device are filled with foaming glue.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the assembled reinforcing column structure is arranged in the trough space on one side or two sides of the corrugated steel plate, so that the mechanical strength of the corrugated steel plate is greatly improved, and the corrugated steel plate has good deformation resistance and collapse resistance; the reinforcing column structure is fixed with the corrugated steel plate through the detachable fixing device, so that the reinforcing column structure is convenient to disassemble and assemble, and the assembling and splicing are simple and quick.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;
in the figure, 1-corrugated steel plate, 2-metal round pipe, 3-cement mortar, 4-buckle plate, 5-bolt, 6-foaming glue, 7-metal semi-circle pipe and 8-fixed cover plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to embodiments, 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 efforts belong to the protection scope of the present invention.
It should be noted that, the corrugated steel plate mentioned in the present invention refers to a generalized corrugated steel plate, and the specific shape thereof includes a straight plate, an arc plate, a circular tube, etc.
The utility model discloses a basic thinking is, through set up the reinforcement post structure that can assemble in corrugated steel plate unilateral or bilateral trough space, very big promotion corrugated steel plate's mechanical strength makes its better be applied to occasions such as building support, culvert are strutted, are stored the transportation.
Example 1:
referring to fig. 1, a reinforced corrugated steel structure includes a corrugated steel plate 1, in this embodiment, the corrugated steel plate 1 is a horizontal plate structure, reinforcing column structures are arranged in trough spaces on both sides of the front and back sides of the corrugated steel plate 1 of the horizontal plate, each reinforcing column structure includes a rigid shell and reinforcing fillers arranged in the rigid shell, specifically, the rigid shell is a rigid metal round tube 2, the reinforcing fillers filled in the rigid metal round tube 2 are cement mortar 3, the rigid metal round tube 2 and the cement mortar 3 form a high-strength solid reinforcing column structure, and the reinforcing column structure is tightly attached to inner walls of the trough spaces of the corrugated steel plate 1; the reinforcing column structure is fixed with the corrugated steel plate 1 through a buckle plate 4 and a bolt 5; specifically, a plurality of groups of threaded holes are formed in the wave crests of the corrugated steel plate 1, the buckling plate 3 is an arc plate structure with fixing wings on two sides, the fixing wings are provided with the threaded holes, the arc plate structure of the buckling plate 3 is pressed outside the reinforcing column structure, the fixing wings on two sides of the buckling plate 3 are connected with the two groups of wave crests of the corrugated steel plate 1 in a covering mode, and the threaded holes of the fixing wings are opposite to each other and are connected and fixed through bolts 5; the gap between the rigid metal round pipe 2 and the corrugated steel plate 1 and the clamping plate 3 is filled with foam rubber 6 to prevent the fixing and then shaking.
In this embodiment, the corrugated steel plate 1, the fastening plate 3, and the metal round tube 2 are made of Q345, Q235, or Q355.
Example 2:
referring to fig. 2, a reinforced corrugated steel structure includes a corrugated steel plate 1, in this embodiment, the corrugated steel plate 1 is a horizontal plate structure, and reinforcing column structures are disposed in trough spaces on both sides of the front and back sides of the corrugated steel plate 1 of the horizontal plate, and each reinforcing column structure includes a rigid shell and reinforcing fillers disposed in the rigid shell, specifically, the rigid shell is a rigid metal semicircular tube 7, the reinforcing fillers filled in the rigid metal semicircular tube 7 are cement mortar 3, and the metal semicircular tube 7 and the cement mortar 3 form a high-strength solid reinforcing column structure; the arc surface of the rigid metal semicircular pipe 7 is tightly attached to the inner wall of the trough space of the corrugated steel plate 1; the height of the rigid semicircular pipe 7 is equal to the wave height of the corrugated steel plate 1, so that one side of the horizontal plane of the rigid metal semicircular pipe 7 is flush with the wave crest plane of the corrugated steel plate 1, and the rigid metal semicircular pipe 7 is fixed with the corrugated steel plate 1 through a fixed cover plate 8 and a bolt 5; specifically, seted up multiunit screw hole on corrugated steel plate 1's crest, fixed apron 8 is the slab construction, corresponds on the fixed apron 8 and sets up multiunit screw hole, and fixed apron 8 is pressed and is covered outside strengthening the post structure, and is fixed with corrugated steel plate 1 through bolt 5, and metal semicircle pipe 7 is filled with expanded polystyrene 6 with corrugated steel plate 1, the space intussuseption of fixed apron 8 to rock after preventing fixed.
In this embodiment, the corrugated steel plate 1, the fixed cover plate 8, and the metal semicircular tube 7 are made of Q345, Q235, or Q355.
Example 3:
unlike embodiment 1, in this embodiment, the corrugated steel plate has a circular tube structure, and a reinforcing column structure made of a metal circular tube is provided on the outer wall side of the circular tube structure, and this structure can be applied to water supply piping equipment.
Example 4:
different from the embodiment 2, in the embodiment, the corrugated steel plate is an arc-shaped plate structure, and a metal semicircular pipe-shaped reinforcing column structure is arranged on the inner side of the arc-shaped plate structure, and the structure can be applied to vault support of a tunnel or a bridge.
It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. Any partial modification or replacement within the technical scope of the present invention disclosed by the present invention should be covered by the present invention.
Claims (8)
1. The reinforced corrugated steel structure comprises a corrugated steel plate and is characterized in that a reinforcing column structure is arranged in one side or two sides of a trough space of the corrugated steel plate and comprises a rigid shell and reinforcing fillers arranged in the rigid shell, and the reinforcing column structure is closely attached to the inner wall of the trough space of the corrugated steel plate and is fixed with the corrugated steel plate through a fixing device.
2. The reinforced corrugated steel structure of claim 1, wherein the reinforcing column structure comprises a rigid circular tube, cement mortar is filled in the rigid circular tube to form a solid structure, and the rigid circular tube is fixed with the corrugated steel plate through a clamping plate and a bolt.
3. The reinforced corrugated steel structure of claim 2, wherein the wave crests of the corrugated steel plate are provided with a plurality of groups of threaded holes, the buckling plate is an arc plate structure with fixed wings at two sides, the fixed wings are provided with threaded holes, the arc plate structure of the buckling plate is pressed outside the reinforcing column structure, the fixed wings at two sides of the buckling plate are opposite to the two groups of wave crests of the corrugated steel plate, and the threaded holes of the fixed wings are opposite to the two groups of wave crests and are fixed with the corrugated steel plate through bolts.
4. The reinforced corrugated steel structure according to claim 1, wherein the reinforced column structure comprises a rigid semicircular pipe, cement mortar is filled in the rigid semicircular pipe to form a solid structure, the arc surface of the rigid semicircular pipe is tightly attached to the inner wall of the trough space of the corrugated steel plate, the height of the rigid semicircular pipe is equal to the wave height of the corrugated steel plate, and one horizontal side of the rigid semicircular pipe is fixed to the corrugated steel plate through a fixed cover plate and a bolt.
5. The reinforced corrugated steel structure of claim 4, wherein the wave crests of the corrugated steel plates are provided with a plurality of sets of threaded holes, the fixed cover plate is of a flat plate structure, the fixed cover plate is correspondingly provided with a plurality of sets of threaded holes, and the fixed cover plate is pressed on the outside of the reinforced column structure and is fixed with the corrugated steel plates through bolts.
6. The reinforced corrugated steel structure of claim 3 or 5, wherein the corrugated steel plate is a horizontal plate structure.
7. The reinforced corrugated steel structure of claim 3 or 5, wherein the corrugated steel plate is a circular arc plate structure or a tubular structure.
8. The reinforced corrugated steel structure as recited in claim 1, wherein the voids between the reinforced column structure and the corrugated steel plate and the fixing device are filled with foaming glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022879669.6U CN213951998U (en) | 2020-12-03 | 2020-12-03 | Reinforced corrugated steel structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022879669.6U CN213951998U (en) | 2020-12-03 | 2020-12-03 | Reinforced corrugated steel structure |
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| CN213951998U true CN213951998U (en) | 2021-08-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442952A (en) * | 2020-12-03 | 2021-03-05 | 西安世纪金属结构有限公司 | Reinforced corrugated steel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112442952A (en) * | 2020-12-03 | 2021-03-05 | 西安世纪金属结构有限公司 | Reinforced corrugated steel structure |
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