CN218207344U - External reinforcing structure for corrugated steel structure - Google Patents
External reinforcing structure for corrugated steel structure Download PDFInfo
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- CN218207344U CN218207344U CN202222492133.8U CN202222492133U CN218207344U CN 218207344 U CN218207344 U CN 218207344U CN 202222492133 U CN202222492133 U CN 202222492133U CN 218207344 U CN218207344 U CN 218207344U
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Abstract
The utility model discloses a corrugated steel structure is with attaching additional strengthening outward, including buckled plate (1) and reinforcing plate (3) of setting in buckled plate (1) outside, be provided with gusset plate (6) between buckled plate (1) and reinforcing plate (3), reinforcing plate (3) cover in the outside of gusset plate (6), the wave form of buckled plate (1) and reinforcing plate (3) is opposite. The utility model discloses a set up the reinforcing plate, can promote the compressive capacity of buckled plate, and the wave form through setting up the reinforcing plate is different with the wave form of buckled plate, can further promote the resistance to compression effect of buckled plate, and reinforcing plate simple structure, simple to operate can form two solitary semi-circular arc's closed chamber with the ripples chamber of buckled plate and reinforcing plate through setting up the reinforcing plate moreover, further promote the compressive capacity of buckled plate and reinforcing plate, promote the bearing capacity of whole corrugated pipe culvert.
Description
Technical Field
The utility model belongs to the technical field of the ripple steel construction technique and specifically relates to a ripple steel construction is with attaching additional strengthening outward.
Background
In road engineering such as railway, highway, municipal administration, in the construction of engineering such as reinforcement, tunnel, infiltration well, coal mine tunnel of old bridge and culvert, the ripple steel construction obtains the wide application, and the ripple steel construction refers to a structure that forms by the equipment of polylith steel buckled plate, and the steel buckled plate can effectively solve severe cold district or frozen soil area concrete structure or masonry structure because of cold, big difference in temperature, factor such as frost heaving cause the construction difficulty, quality general illness problems such as low strength, crack, deformation, fracture, destruction, still can effectively solve abutment, the subsidence of abutment and jump car problem. Compared with the traditional masonry structures such as reinforced concrete structures or masonry structures, the masonry structure has remarkable economic, social and environmental benefits due to the unique superiority.
Corrugated plates in the existing corrugated steel structure exist: lack simple effectual bearing structure, the resistance to compression bending ability is weak, yielding problem.
Therefore, we propose an externally attached reinforcing structure for corrugated steel structure to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrugated steel structure is with attaching additional strengthening to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a corrugated steel structure is with attaching additional strengthening outward, includes buckled plate 1 and the reinforcing plate 3 of setting in the 1 outside of buckled plate, be provided with reinforcing plate 6 between buckled plate 1 and the reinforcing plate 3, reinforcing plate 3 covers in the outside of reinforcing plate 6, the wave form of buckled plate 1 and reinforcing plate 3 is opposite, promptly the crest of buckled plate 1 offsets and is unanimous in length direction with the trough of reinforcing plate 3, buckled plate 1, reinforcing plate 6 and reinforcing plate 3 enclose into two confined, symmetrical half-circular arcs, be provided with respectively on buckled plate 1 and the reinforcing plate 3 and be used for connecting fixed first circumferential flange 4 and second circumferential flange 5, first circumferential flange 4 and second circumferential flange 5 overlap fixedly together.
In a further embodiment, the first circumferential flanges 4 are along and parallel to the length direction of the wave crests or wave troughs, and the first circumferential flanges 4 are located at the ends of the corrugated plates 1 and are rolled integrally therewith.
In a further embodiment, the second circumferential flange 5 is along and parallel to the length of the peaks or troughs, and the second circumferential flange 5 is located at the end of the reinforcing plate 3 and is rolled integrally therewith.
In a further embodiment, threaded holes for installing fixing bolts are formed in the first circumferential flange 4 and the second circumferential flange 5, threaded holes for installing fixing bolts are also formed in the corrugated plate 1, the reinforcing plate 3 and the reinforcing plate 6, and the reinforcing plate 6 is long-strip-shaped and is perpendicular to the length direction of the wave crests or the wave troughs of the corrugated plate 1.
In a further embodiment, two ends of the corrugated plate 1 are fixedly connected through a connecting flange 2, and a threaded hole for fixing is formed in the connecting flange 2.
In a further embodiment, the corrugated plates 1 and the reinforcing plate 3 are connected and fixed by the connecting flange 2 and enclose a channel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the reinforcing plate, can promote the compressive capacity of buckled plate, and the wave form through setting up the reinforcing plate is different with the wave form of buckled plate, can promote the bending resistance effect of buckled plate, and reinforcing plate simple structure, simple to operate, through setting up the gusset plate, can form the wave chamber of buckled plate and reinforcing plate two solitary half-circular arc's closed chamber, further promote the compressive capacity of buckled plate and reinforcing plate, promote the bearing capacity of whole corrugated pipe culvert, corrugated plate compressive capacity bending resistance is weak in can the current corrugated steel construction of effectual solution, yielding problem.
Drawings
FIG. 1 is a perspective view of the present patent;
FIG. 2 is a schematic view of the connection structure of the corrugated plate, the reinforcing plate and the reinforcing plate of the present patent;
FIG. 3 is a schematic view of the structure of the reinforcing plate of the present patent;
FIG. 4 is a schematic view of a three-dimensional structure of a connection section of a first circumferential flange and a second circumferential flange of the present patent;
FIG. 5 is an enlarged view taken at A in FIG. 4;
fig. 6 is a schematic structural view of the reinforcing plate of this patent.
In the figure: 1. a corrugated plate; 2. a connecting flange; 3. a reinforcing plate; 4. a first circumferential flange; 5. a second circumferential flange; 6. and (7) reinforcing the plate.
Detailed Description
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely 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 efforts all belong to the protection scope of the present invention.
According to fig. 1-6, the utility model provides a corrugated steel structure is with attaching additional strengthening, including buckled plate 1 and the reinforcing plate 3 of setting in the buckled plate 1 outside, be provided with reinforcing plate 6 between buckled plate 1 and the reinforcing plate 3, reinforcing plate 3 covers in the outside of reinforcing plate 6, and buckled plate 1 and reinforcing plate 3's wave form are opposite, and the crest of buckled plate 1 and the trough of reinforcing plate 3 offset and unanimous on length direction promptly, that is to say whether direct contact is or not in the crest of buckled plate 1 and the trough of reinforcing plate 3, all on same perpendicular, and be parallel on length direction. The corrugated plate 1, the reinforcing plate 6 and the reinforcing plate 3 enclose two closed, symmetrical semi-circular arcs when viewed from the side. Be provided with reinforcing plate 3 through the outside at buckled plate 1, can promote the compressive capacity of buckled plate 1, and the wave form through setting up reinforcing plate 3 is different with the wave form of buckled plate 1, can promote the bending resistance effect of buckled plate 1, through setting up reinforcing plate 6, can form two solitary semi-circular arc's closed chamber with the wave chamber of buckled plate 1 and reinforcing plate 3, further promote the compressive capacity of buckled plate 1 and reinforcing plate 3, promote the bearing capacity of whole corrugated pipe culvert.
Be provided with respectively on buckled plate 1 and the reinforcing plate 3 and be used for connecting fixed first hoop flange 4 and second hoop flange 5, first hoop flange 4 and second hoop flange 5 overlap fixedly together, first hoop flange 4 and second hoop flange 5 are along crest or trough length direction and parallel with crest or trough length direction, crest or trough are the crest or the trough of buckled plate 1 and reinforcing plate 3, first hoop flange 4 and second hoop flange 5 are located the tip of buckled plate 1 and reinforcing plate 3 respectively and form rather than the rolling of integration, the structure is more firm. All set up installation fixing bolt's screw hole on first hoop flange 4 and the second hoop flange 5, also all set up installation fixing bolt's screw hole on buckled plate 1, reinforcing plate 3 and the gusset plate 6, can diversely fix reinforcing plate 3, make buckled plate 1, reinforcing plate 3 and gusset plate 6 fixed connection together to make 3 bending resistance that promote buckled plate 1 of reinforcing plate. In the present embodiment, the reinforcing plate 6 may be a flat plate having the same size as the reinforcing plate 3, or may be a long plate and perpendicular to the longitudinal direction of the crests or troughs of the corrugated plate 1. Both ends of the corrugated plate 1 form fixed connection through the connecting flange 2, and threaded holes for fixing are formed in the connecting flange 2, namely, the components can be fixedly connected through bolts. Polylith buckled plate 1 connects fixedly and encloses into a passageway through flange 2, and single concatenation module has been constituteed to whole passageway, and the rethread sets up first circumferential flange 4 and second circumferential flange 5, can vertically constitute longer passageway or pipeline with a plurality of concatenation modules.
The utility model discloses a set up reinforcing plate 3, can promote buckled plate 1's compressive capacity, and the wave form through setting up reinforcing plate 3 is opposite with buckled plate 1's wave form, compressive resistance strengthens and distributes evenly, can promote buckled plate 1's bending resistance effect, and reinforcing plate 3 simple structure, high durability and convenient installation, therefore, the clothes hanger is strong in practicability, through setting up reinforcing plate 6, can form two solitary semi-circular arc's closed chamber with buckled plate 1 and reinforcing plate 3's wave chamber, further promote buckled plate 1 and reinforcing plate 3's compressive capacity, promote the bearing capacity of whole corrugated pipe culvert.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a corrugated steel structure attaches additional strengthening which characterized in that: including buckled plate (1) and reinforcing plate (3) of setting in buckled plate (1) outside, be provided with reinforcing plate (6) between buckled plate (1) and reinforcing plate (3), reinforcing plate (3) cover the outside in reinforcing plate (6), the wave form of buckled plate (1) and reinforcing plate (3) is opposite, promptly the crest of buckled plate (1) and the trough of reinforcing plate (3) offset and unanimous on length direction, buckled plate (1), reinforcing plate (6) and reinforcing plate (3) enclose into two confined, symmetrical half-circular arcs, be provided with respectively on buckled plate (1) and reinforcing plate (3) and be used for connecting fixed first hoop flange (4) and second hoop flange (5), first hoop flange (4) and second hoop flange (5) overlap fixedly together.
2. The externally attached reinforcing structure for corrugated steel structure as defined in claim 1, wherein: first hoop flange (4) are along crest or trough length direction and parallel with crest or trough length direction, first hoop flange (4) are located the tip of buckled plate (1) and form rather than the integration rolling.
3. The externally attached reinforcing structure for a corrugated steel structure as set forth in claim 1, wherein: the second annular flange (5) is parallel to the length direction of the wave crest or the wave trough along the length direction of the wave crest or the wave trough, and the second annular flange (5) is positioned at the end part of the reinforcing plate (3) and is integrally rolled with the reinforcing plate.
4. The externally attached reinforcing structure for corrugated steel structure as defined in claim 1, wherein: all set up installation fixing bolt's screw hole on first circumferential flange (4) and second circumferential flange (5), also all set up installation fixing bolt's screw hole on buckled plate (1), reinforcing plate (3) and gusset plate (6), gusset plate (6) are rectangular form and perpendicular with crest or trough length direction of buckled plate (1).
5. The externally attached reinforcing structure for corrugated steel structure as defined in claim 1, wherein: both ends fixed mounting of buckled plate (1) has flange (2), the threaded hole that is used for fixing is seted up on flange (2).
6. The externally-attached reinforcing structure for the corrugated steel structure as set forth in claim 5, wherein: the corrugated plates (1) are fixedly connected through the connecting flanges (2) and enclose a channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492133.8U CN218207344U (en) | 2022-09-21 | 2022-09-21 | External reinforcing structure for corrugated steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222492133.8U CN218207344U (en) | 2022-09-21 | 2022-09-21 | External reinforcing structure for corrugated steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218207344U true CN218207344U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222492133.8U Active CN218207344U (en) | 2022-09-21 | 2022-09-21 | External reinforcing structure for corrugated steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218207344U (en) |
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2022
- 2022-09-21 CN CN202222492133.8U patent/CN218207344U/en active Active
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