CN213979064U - Reinforced connecting structure for corrugated plate assembly product - Google Patents
Reinforced connecting structure for corrugated plate assembly product Download PDFInfo
- Publication number
- CN213979064U CN213979064U CN202022663394.2U CN202022663394U CN213979064U CN 213979064 U CN213979064 U CN 213979064U CN 202022663394 U CN202022663394 U CN 202022663394U CN 213979064 U CN213979064 U CN 213979064U
- Authority
- CN
- China
- Prior art keywords
- reinforcing plate
- corrugated
- plate
- flanging
- straight section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 64
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model discloses a reinforced connection structure for corrugated plate piece assembly product, including hem flange, reinforcing plate and two rubber slabs. The flanging flange comprises a straight section and a flanging section, wherein the straight section is fixed with two ends of the corrugated sheet in the corrugated direction, and the flanging section is fixed with the straight section in a right-angle mode. The reinforcing plate is of a T-shaped structure, the first reinforcing plate is arranged between the two butted flanging sections, and the first reinforcing plate is provided with at least one pressure groove, so that a convex part is formed on the end surface of one side of the first reinforcing plate, and a concave part is correspondingly formed on the end surface of the other side of the first reinforcing plate. The two rubber plates are respectively arranged between the reinforcing plate and the two flange edges and are pressed into angular shapes by the reinforcing plate, and under the action of the reinforcing plate II, the rubber plates are attached to the straight sections and the tail ends of the rubber plates are attached to the arc-shaped corrugated sections of the corrugated plate sheets.
Description
Technical Field
The utility model relates to a goods field is assembled to the ripple slab, especially relates to a reinforced connection structure that is used for the ripple slab to assemble goods.
Background
In recent years, a large number of corrugated steel plate assembled structures have been adopted for construction in buried structures in projects such as railways, highways, municipalities, mines and the like, and in the constructions of old bridges and culverts, highways, water seepage wells, coal mine tunnels and other projects. The steel buckled plate is a neotype building structure, and the ductility of steel buckled plate is good, and anti deformability is strong, and the while installation is swift convenient, saves the time limit for a project, still has with low costs, does benefit to advantages such as environmental protection, and is more advantageous than traditional reinforced concrete structure, and its light in weight is under construction swiftly, no matter from the cost or all be superior to traditional structure on the time limit for a project.
In the corrugated plate structure commonly used at present, the buckled plate is assembled the in-process, and the arc of the corrugated plate piece of round, size are the same, easily produce the gap during installation, and between the corrugated plate of adjacent circle, often meet the phenomenon that lap joint overlaps each other between the multi-disc, and then cause always to have the gap that at least one is thick between adjacent two circles, sealed glue ageing or bear higher water pressure back between the slab, will cause to seal not tight, the phenomenon of seepage appears.
Although the market also has an assembly structure which is connected by using a circumferential flange surface and fastened by bolts, when the sealant between the sheets is aged or bears higher water pressure, the sealing is not tight, and the leakage phenomenon can occur; furthermore, the deformation of the seams under load causes the seams to become larger, which also increases the risk of leakage, and further improvements are desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a reinforced connection structure for corrugated plate piece assembly product that structural strength is high, prevention of seepage is effectual is provided.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
a strengthen connection structure for corrugated plate piece assembles goods, its characterized in that includes:
the flanging flange comprises a straight section and a flanging section, wherein the straight section is fixed with two ends of the corrugated sheet in the corrugated direction, and the flanging section is fixed with the straight section in a right-angle mode;
the reinforcing plate is of a T-like structure and comprises a first reinforcing plate and a second reinforcing plate, the middle part of the first reinforcing plate is fixed with one end part of the reinforcing plate, the first reinforcing plate is arranged between the two butted flanging sections, and at least one pressure groove is formed in the first reinforcing plate, so that a convex part is formed on the end surface of one side of the first reinforcing plate, and a concave part is correspondingly formed on the end surface of the other side of the first reinforcing plate;
the two rubber plates are respectively arranged between the reinforcing plate and the two flange edges, are pressed into an angular shape by the reinforcing plate, and are attached to the straight section and the tail end of the rubber plate is attached to the arc-shaped corrugated section of the corrugated plate piece under the action of the reinforcing plate II; and
the bolt and nut assembly is arranged on the two flange flanges in a penetrating and butting mode.
The technical scheme is that two pressure grooves are formed in the first reinforcing plate, and the bolt and nut assembly is arranged between the two pressure grooves.
The technical scheme is that the straight section of the flanging flange and the corrugated plate are integrally formed by rolling a steel plate, and the flanging section and the straight section are integrated or welded and fixed.
The further technical proposal is that the flanging section is an inward flanging or an outward flanging which forms a 90-degree bend with the straight section.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
be equipped with the reinforcing plate of type T shape among this reinforced connection structure, the joint strength of piece department has been improved in the setting of reinforcing plate.
The first reinforcing plate is provided with a pressing groove in a pressing mode, and the rubber plates on the two sides of the first reinforcing plate are both in a concave-convex matching structure, so that on one hand, a sealing surface on each rubber plate is non-planar, rainwater infiltration is blocked, and the anti-seepage function of an assembly gap of a corrugated plate can be greatly improved; on the other hand can play the positioning action, improves the steadiness ability of sealing rubber board greatly, prevents that sealing rubber board from sliding to realize the fast assembly of rubber board.
The second reinforcing plate is superposed on the straight section of the corrugated plate and forms an angular structure with the first reinforcing plate, the effect of supporting and reinforcing the splicing part is achieved, and when the stress of the corrugated plates on the two sides is not balanced, the corrugated plates on the single side deform to enable the splicing cracks to be enlarged and cause leakage.
And the tail end of the second reinforcing plate is attached to the arc-shaped corrugated section of the corrugated plate, so that an arc-shaped sealing surface is formed at the second reinforcing plate by the rubber plate, the secondary leakage blocking effect is achieved, and the leakage prevention performance is further enhanced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present reinforced joint structure;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a structural schematic view of the present reinforced joint structure;
FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;
FIG. 5 is a schematic structural view of a reinforcing plate in the reinforced connection structure.
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 some, not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the following 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 specific details set forth herein, and one 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 below.
One embodiment of the reinforced connection structure for corrugated board assembly of the present disclosure, as shown in fig. 1 to 5, includes a hem flange, a reinforcing plate, and two rubber plates 31.
The flanging flange comprises a straight section 11 fixed with two ends of the corrugated sheet in the corrugated direction and a flanging section 12 fixed with the straight section 11 in a right-angle mode. The straight section 11 of the flanging flange and the corrugated plate piece are integrally formed by rolling a steel plate, the flanging section 12 and the straight section 11 are integrated or welded and fixed, and the flanging section 12 and the straight section 11 form an inward flanging or an outward flanging which is bent by 90 degrees.
The arrangement of the reinforcing plate improves the connection strength of the plate piece splicing joint. The reinforcing plate is of a T-like structure and comprises a first reinforcing plate 21 and a second reinforcing plate 22, the middle part of the second reinforcing plate is fixed with the end part of the first reinforcing plate 21. The first reinforcing plate 21 is disposed between the two butted flanged segments 12, and the first reinforcing plate 21 has at least one pressing groove 211, such that a convex portion is formed on one side end surface of the first reinforcing plate 21, and a concave portion is correspondingly formed on the other side end surface.
The two rubber plates 31 are respectively arranged between the reinforcing plate and the two flange edges, are pressed into angular shapes by the reinforcing plate, and are attached to the straight section 11 and the tail end of the rubber plate 31 is attached to the arc-shaped corrugated section of the corrugated plate under the action of the reinforcing plate II 22. Wherein, the length of the straight section 11 is not less than 15mm, so as to ensure the supporting strength and the sealing area of the second reinforcing plate 22.
The bolt and nut assembly 41 is arranged on the two butted flange flanges in a penetrating way. Used for fixing the two corrugated plate pieces. The bolt and nut assemblies 41 can be arranged in multiple groups at intervals, and nuts on the bolts can be screwed to adjust pressing force on the rubber plate 31.
In the structure, the first reinforcing plate 21 is pressed with the pressing groove 211, and the rubber plates 31 on the two sides are both in a concave-convex matching structure, so that on one hand, a sealing surface on the rubber plate 31 is non-planar, rainwater infiltration is blocked, and the anti-seepage function of an assembly gap of a corrugated plate can be greatly improved; on the other hand can play the positioning action, improves the steadiness ability of sealing rubber board 31 greatly, prevents that sealing rubber board 31 from sliding to realize the fast assembly of rubber board 31. Preferably, two press grooves 211 are formed on the first reinforcing plate 21, and the bolt and nut assembly 41 is arranged between the two press grooves 211.
The second reinforcing plate 22 is superposed on the straight section 11 of the corrugated plate and forms an angular structure with the first reinforcing plate 21, the effect of supporting and reinforcing the splicing part is achieved, and the problem of leakage caused by the fact that the splicing cracks are enlarged due to deformation of the corrugated plates on one side when the corrugated plates on two sides are not stressed evenly is solved.
Moreover, the tail end of the second reinforcing plate 22 is attached to the arc-shaped corrugated section of the corrugated plate, so that an arc-shaped sealing surface is formed at the second reinforcing plate 22 of the rubber plate 31, the secondary leakage blocking effect is achieved, and the leakage prevention performance is further enhanced.
A reinforced corrugated pipe culvert comprises a plurality of arc-shaped corrugated plates, wherein the plurality of corrugated plates are annularly spliced end to form a closed or open corrugated ring, and the plurality of corrugated rings are axially spliced end to form the corrugated pipe culvert; the reinforced connecting structure is arranged between two axially adjacent corrugated rings. In order to ensure the strength of the pipe culvert application, the corrugated plate piece 010 has the wavelength of 68-500mm, the wave height of 13-250mm, the number of wave forms of 1-8 and the thickness of 3-14 mm, and can be used in the environment such as underground or bridge holes.
The above is only the preferred embodiment of the present invention, and any person can make some simple modifications, deformations and equivalent replacements according to the present invention, all fall into the protection scope of the present invention.
Claims (4)
1. A strengthen connection structure for corrugated plate piece assembles goods, its characterized in that includes:
the flanging flange comprises a straight section (11) fixed with two ends of the corrugated sheet in the corrugated direction and a flanging section (12) fixed with the straight section (11) in a right-angle form;
the reinforcing plate is of a T-like structure and comprises a first reinforcing plate (21) and a second reinforcing plate (22) with the middle part fixed with the end part of the first reinforcing plate (21), the first reinforcing plate (21) is arranged between the two butted flanging sections (12), and the first reinforcing plate (21) is provided with at least one pressing groove (211) so that a convex part is formed on the end surface of one side of the first reinforcing plate (21) and a concave part is correspondingly formed on the end surface of the other side;
the two rubber plates (31) are respectively arranged between the reinforcing plate and the two flange edges, are pressed into an angle by the reinforcing plate, and are attached to the straight section (11) and the tail ends of the rubber plates (31) are attached to the arc-shaped corrugated sections of the corrugated plate sheets under the action of the second reinforcing plate (22); and
and the bolt and nut assembly (41) is arranged on the two butted flange flanges in a penetrating way.
2. The reinforced connection structure of claim 1, wherein the first reinforcing plate (21) is provided with two press grooves (211), and the bolt and nut assembly (41) is arranged between the two press grooves (211).
3. The reinforced connection structure according to claim 1, wherein the straight section (11) of the flanging flange and the corrugated plate are integrally rolled from a steel plate, and the flanging section (12) and the straight section (11) are integrated or welded and fixed.
4. A reinforced connection according to claim 1, characterized in that the turned-up section (12) is a turned-in or turned-out edge forming a 90 ° bend with the straight section (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663394.2U CN213979064U (en) | 2020-11-17 | 2020-11-17 | Reinforced connecting structure for corrugated plate assembly product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022663394.2U CN213979064U (en) | 2020-11-17 | 2020-11-17 | Reinforced connecting structure for corrugated plate assembly product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213979064U true CN213979064U (en) | 2021-08-17 |
Family
ID=77263668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022663394.2U Expired - Fee Related CN213979064U (en) | 2020-11-17 | 2020-11-17 | Reinforced connecting structure for corrugated plate assembly product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213979064U (en) |
-
2020
- 2020-11-17 CN CN202022663394.2U patent/CN213979064U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018028087A1 (en) | Box-type pipeline with circumferential obtuse angle connection | |
| CN108677769B (en) | Double-deck buckled plate is assembled and is encircleed culvert structure | |
| CN212452335U (en) | Box culvert seal structure | |
| CN110359925B (en) | Bayonet leakproofness shield constructs section of jurisdiction | |
| CN213979064U (en) | Reinforced connecting structure for corrugated plate assembly product | |
| CN213709854U (en) | Reinforced connecting structure for corrugated plate assembly product | |
| CN212774333U (en) | Flange joint antiseep steel corrugated plate structure | |
| CN210068200U (en) | Telescopic device for railway tunnel lining | |
| CN213508107U (en) | Connecting structure for corrugated plate piece assembled product and corrugated pipe culvert | |
| CN212452338U (en) | Expansion device for butt joint and lap joint of corrugated plates | |
| CN214401903U (en) | Welding-free water stop steel plate | |
| CN108087663A (en) | Oil gas transmission pipeline protection device | |
| CN210034674U (en) | Sealing structure for four corners between pipeline sections | |
| CN211010400U (en) | Assembled closure plate for water supply and drainage pipeline | |
| CN110747985B (en) | Trapezoidal corrugated module wallboard of reassembling type cell body for sewage treatment | |
| CN213598755U (en) | Anti-seepage corrugated plate lap joint structure | |
| CN112267389A (en) | Corrugated plate assembly structure based on prestressed flange and construction method thereof | |
| CN112392505A (en) | Corrugated steel plate and steel truss combined lining structure for tunnel | |
| CN215164835U (en) | Anti-seepage corrugated steel pipe orifice connecting structure | |
| CN212452337U (en) | Steel corrugated plate structure of resistance to compression antiseep | |
| CN112032449A (en) | Double-wall corrugated pipe lip seal double-dovetail buckle connecting device | |
| CN110822210A (en) | Water supply and drainage pipeline assembled type blocking plate and construction method | |
| CN212561799U (en) | Pipeline circumferential connection structure and pipeline | |
| CN221053850U (en) | Prefabricated assembled fan tower section of thick bamboo burst structure | |
| CN210032032U (en) | Pipeline circumferential connection structure and pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |