CN214658247U - Anti-seepage structure for corrugated plate - Google Patents
Anti-seepage structure for corrugated plate Download PDFInfo
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- CN214658247U CN214658247U CN202120519212.6U CN202120519212U CN214658247U CN 214658247 U CN214658247 U CN 214658247U CN 202120519212 U CN202120519212 U CN 202120519212U CN 214658247 U CN214658247 U CN 214658247U
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- buckled
- backup pad
- reinforcing
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- 230000003014 reinforcing effect Effects 0.000 claims description 49
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model relates to a buckled plate technical field provides an anti-seepage structure for buckled plate, sets up between two adjacent buckled plates, and the key lies in: seepage prevention structure includes outer web, backup pad, the interior web that outside-in set gradually, and interior web is connected with the buckled plate at both ends simultaneously, and the tip of two adjacent buckled plates all presss from both sides tightly to be fixed between backup pad and outer web, and the inner and the interior web of backup pad are connected, all is provided with sealed offset plate between backup pad and buckled plate, between outer web and buckled plate, between interior web and the buckled plate. The problems that in the prior art, when the corrugated plates are under large pressure, the joints of the corrugated plates are easy to deform and the welding seams are torn, the gap between the corrugated plates is not tight in sealing and easy to leak, and the requirements of building strength and seepage-proofing sealing of engineering and work under special environments cannot be met are solved.
Description
Technical Field
The utility model relates to a buckled plate technical field, it is specific relates to an anti-seepage structure for buckled plate.
Background
In recent years, in buried structures of projects such as railways, roads, municipal works, mines and the like, and in the construction of projects such as reinforcement of old bridges and culverts, road tunnels, water seepage wells, coal mine tunnels and the like, a large number of corrugated pipe structures are adopted for construction, the corrugated pipes are novel building structures, the corrugated pipes are good in ductility and strong in deformation resistance, quick and convenient to install, short in construction period, low in cost, beneficial to environmental protection and the like, and have more advantages than a traditional reinforced concrete structure, light in weight and quick in construction, and the corrugated pipes are superior to a traditional structure in construction cost and construction period.
In the bellows structure commonly used at present, the bellows can be the integral type structure of being made by a buckled plate, also can be formed by the concatenation of two at least convex buckled plates, in the installation, between the buckled plate of adjacent bellows, the intensity of junction is all not high, there is the flexibility big, the little problem of rigidity, the buckled plate junction produces deformation easily and the welding seam tears when receiving great pressure, the seepage phenomenon takes place easily for the gap seal between the buckled plate is not tight, can not satisfy the building strength and the sealed requirement of prevention of seepage of engineering and worker under the special environment. Especially, a large-span structure requires a structure with higher rigidity and a project with stricter leakage prevention. In view of the above, the sealing performance of the bellows commonly used at present needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model provides an anti-seepage structure for buckled plate has solved among the prior art when receiving great pressure the buckled plate junction produce deformation easily and the welding seam tears, and the leak phenomenon takes place easily that the gap seal between the buckled plate is not tight, can not satisfy the building strength of engineering and the worker under the special environment and the problem of the sealed requirement of prevention of seepage.
The technical scheme of the utility model as follows: the utility model provides an impervious structure for buckled plate, sets up between two adjacent buckled plates, and the key lies in: seepage prevention structure includes outer web, backup pad, the interior web that outside-in set gradually, and interior web is connected with the buckled plate at both ends simultaneously, and the tip of two adjacent buckled plates all presss from both sides tightly to be fixed between backup pad and outer web, and the inner and the interior web of backup pad are connected, all is provided with sealed offset plate between backup pad and buckled plate, between outer web and buckled plate, between interior web and the buckled plate.
The corrugated plate is provided with a bolt hole at the position, closest to the trough of the support plate, of the corrugated plate, the bolt hole is provided with a fastening bolt, a fastening nut is additionally arranged, the end part of the inner web plate is provided with a through hole used for penetrating through the fastening bolt, and the inner web plate and the corrugated plate are fixedly connected in a matching mode through the fastening bolt and the fastening nut.
The tip of interior web and be located the sealed offset plate between the tip of interior web and the buckled plate all be with buckled plate shape assorted arc structure and be located the sealed offset plate between the tip of interior web and the buckled plate simultaneously with the tip in close contact with of buckled plate, interior web.
The backup pad is T shape structure, and the diaphragm, outer web, buckled plate and the sealed offset plate of backup pad are connected with the help of locking bolt and lock nut's cooperation fixed connection, and the vertical plate and the interior web of backup pad are connected.
The anti-seepage structure is characterized by further comprising a first reinforcing plate arranged between the transverse plate and the inner web plate of the supporting plate, one end of the first reinforcing plate is connected with the inner web plate, the other end of the first reinforcing plate is in contact with the transverse plate of the supporting plate, and the longitudinal plate of the supporting plate is located between two adjacent first reinforcing plates.
The anti-seepage structure is still including setting up the second reinforcing plate between the diaphragm of backup pad and interior web, and the one end of second reinforcing plate is connected with the diaphragm of backup pad, the other end and interior web contact.
The first reinforcing plate and the inner web are of an integrally formed structure; alternatively, the first reinforcing plate is welded to the inner web.
The second reinforcing plate and the supporting plate are of an integrally formed structure; or the transverse plate of the supporting plate is welded with the second reinforcing plate.
The second reinforcing plates located on two sides of the longitudinal plate of the supporting plate are equal in number and are symmetrically arranged along the longitudinal plate of the supporting plate.
The transverse plate and the longitudinal plate of the supporting plate are of an integrally formed structure; or the transverse plate and the longitudinal plate of the support plate are welded.
The utility model discloses a theory of operation and beneficial effect do: the interior web is connected with the buckled plate at both ends simultaneously, and the tip of two adjacent buckled plates all presss from both sides tightly to be fixed between the diaphragm and the outer web of backup pad, and the backup pad is located the buckled plate inboard, can prevent that the buckled plate junction from receiving the pressure deformation, plays the effect of strengthening buckled plate intensity and compressive capacity. All be provided with sealed offset plate between backup pad and buckled plate, between outer web and the buckled plate, between interior web and the buckled plate, the three-layer sealed offset plate can strengthen the antiseep performance of buckled plate kneck, reduces the external erosion to the buckled plate, and then improves the life of product.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention.
Fig. 2 is a schematic diagram of a second structure of the present invention.
Fig. 3 is a schematic view of a third structure of the present invention.
Fig. 4 is a schematic diagram of a fourth structure of the present invention.
Fig. 5 is a schematic structural view of the medium corrugated board of the present invention.
Fig. 6 is a schematic structural view of the middle inner web of the present invention.
Fig. 7 is a schematic view of a first structure of the middle inner web and the first reinforcing plate of the present invention.
Fig. 8 is a second structural schematic diagram of the middle inner web and the first reinforcing plate of the present invention.
Fig. 9 is a schematic structural view of the middle support plate of the present invention.
Fig. 10 is a first structural schematic diagram of the middle support plate and the second reinforcing plate according to the present invention.
Fig. 11 is a second structural schematic diagram of the middle support plate and the second reinforcing plate according to the present invention.
In the figure: 1. corrugated plate, 2, outer web, 3, backup pad, 4, interior web, 5, sealed offset plate, 6, locking bolt, 7, lock nut, 8, bolt hole, 9, fastening bolt, 10, fastening nut, 11, first reinforcing plate, 12, second reinforcing plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The specific embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, an anti-seepage structure for corrugated plates, the anti-seepage structure is arranged between two adjacent corrugated plates 1, the anti-seepage structure comprises an outer web 2, a supporting plate 3 and an inner web 4, the outer web 2 and the supporting plate 3 are sequentially arranged from outside to inside, the inner web 4 is simultaneously connected with the corrugated plates 1 at two ends, the end portions of the two adjacent corrugated plates 1 are fixedly clamped between the supporting plate 3 and the outer web 2, the inner end of the supporting plate 3 is connected with the inner web 4, the supporting plate 3 and the corrugated plate 1, the outer web 2 and the corrugated plate 1, and the sealing rubber plates 5 are arranged between the inner web 4 and the corrugated plate 1. The inner end of the supporting plate 3 can be directly contacted with the inner web 4 tightly, and can also be welded with the inner web 4.
As right the utility model discloses a further improvement has seted up bolt hole 8 at buckled plate 1 from the nearest trough department of backup pad 3, as shown in fig. 5, bolt hole 8 department is provided with fastening bolt 9, adds fastening nut 10, and the via hole that is used for passing fastening bolt 9 is offered to the tip of interior web 4, and interior web 4 and buckled plate 1 are with the help of fastening bolt 9 and fastening nut 10's cooperation fixed connection. As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the right-hand member of left side buckled plate 1 and the left end of right side buckled plate 1 all outside to buckle to extend and press from both sides tightly between outer web 2 and backup pad 3 with sealed offset plate 5 together, the trough department on the rightmost side of left side buckled plate 1 and the trough department on the leftmost side of right side buckled plate 1 have all seted up bolt hole 8, utilize fastening bolt 9 and fastening nut 10's cooperation with interior web 4 and buckled plate 1 together fixed, moreover, the steam generator is simple in structure, firm in connection is reliable, easy dismounting is swift, time saving and labor saving.
As right the utility model discloses a further improvement, the tip of interior web 4 and be located sealed offset plate 5 between tip of interior web 4 and the buckled plate 1 all be with 1 shape assorted arc structure of buckled plate and be located sealed offset plate 5 between tip of interior web 4 and the buckled plate 1 simultaneously with buckled plate 1, the tip in close contact with of interior web 4 for the prevention of seepage effect of interior web 4 obtains maximum performance. The planar design in the middle of 4 interior webs for the junction is smooth, pleasing to the eye, and rivers can pass through smoothly simultaneously, thereby reduces backup pad 3 and to the hindrance of intraductal flowing water, reduces rivers and to the washing away and the harm of pipe shaft, promotes the life of pipe shaft greatly.
As right the utility model discloses a further improvement, backup pad 3 is T shape structure, as shown in fig. 9, and the diaphragm of backup pad 3, outer web 2, buckled plate 1 and sealed offset plate 5 are connected with the help of locking bolt 6 and lock nut 7's cooperation fixed connection, and the longitudinal plate and the interior web 4 of backup pad 3 are connected. As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the right-hand member of left side buckled plate 1 and the left end of right side buckled plate 1 all extend to outside lateral buckling and press from both sides tightly between outer web 2 and backup pad 3 together with sealed offset plate 5 to be together fixed through locking bolt 6 and lock nut 7, simple structure, firm in connection is reliable, and easy dismounting is swift, labour saving and time saving. The transverse plate and the longitudinal plate of the support plate 3 are of an integrally formed structure, as shown in fig. 9; alternatively, the transverse plate and the longitudinal plate of the support plate 3 are welded.
As right the utility model discloses a further improvement, seepage prevention structure is still including setting up first reinforcing plate 11 between the diaphragm of backup pad 3 and interior web 4, and the one end of first reinforcing plate 11 is connected with interior web 4, the diaphragm contact of the other end and backup pad 3, and the longitudinal plate of backup pad 3 is located between two adjacent first reinforcing plates 11. Therefore, the contact area between the support plate 3 and the inner web 4 can be increased, and the connection is firmer and more reliable. Two first stiffening webs 11 may be provided on the inner web 4, as shown in fig. 7; at this time, the longitudinal plate of the support plate 3 is inserted between the two first reinforcing plates 11, as shown in fig. 2 and 3, and the lateral displacement of the corrugated plate 1 can be restricted. Four first stiffening webs 11 can also be provided on the inner web 4, as shown in fig. 8; at this time, the longitudinal plates of the support plate 3 are inserted between the middle two first reinforcing plates 11, as shown in fig. 4. The number of the first reinforcing plates 11 may also be larger, and all the first reinforcing plates 11 are provided at equal intervals and are provided in an even number. The first reinforcing plate 11 and the inner web 4 are of an integrally formed structure, as shown in fig. 7; alternatively, the first reinforcing plate 11 is welded to the inner web 4.
As right the utility model discloses a further improvement, seepage prevention structure is still including setting up second reinforcing plate 12 between the diaphragm of backup pad 3 and interior web 4, and the one end of second reinforcing plate 12 is connected with the diaphragm of backup pad 3, the other end and the contact of interior web 4. Therefore, the contact area between the support plate 3 and the inner web 4 can be further increased, and the connection is firmer and more reliable. A second reinforcing plate 12 may be provided on each of both sides of the longitudinal plate of the support plate 3, as shown in fig. 10. Two second reinforcing plates 12 may be provided on both sides of the vertical plate of the support plate 3, respectively, as shown in fig. 11. More second reinforcing plates 12 may also be provided. The quantity of the second reinforcing plates 12 positioned on the two sides of the longitudinal plate of the supporting plate 3 is equal and the second reinforcing plates are symmetrically arranged along the longitudinal plate of the supporting plate 3, so that the stress is more balanced, and the whole structure is more tidy and attractive. The second reinforcing plate 12 is of an integrally formed structure with the support plate 3, as shown in fig. 10 and 11; alternatively, the transverse plate of the support plate 3 is welded to the second reinforcing plate 12.
The wave distance of the corrugated plate 1 in the utility model is 68-500mm, the wave depth is 13-250mm, the thickness is 3-14mm, and the number of the wave forms of the corrugated plate 1 is 1-8. The end parts of the corrugated plates 1 are bent and extended to form horizontal plates, and the horizontal plates are clamped and fixed between the transverse plates of the supporting plates 3 and the outer web plates 2, so that the corrugated plates 1 are reliably clamped and fixed. The outer web 2 and the sealing rubber plate 5 between the outer web 2 and the corrugated plate 1 can be two independent parts or combined parts fused together by vulcanization. First reinforcing plate 11 and second reinforcing plate 12 cross arrangement and mutual contact, both can strengthen the intensity and the bearing capacity of buckled plate 1 junction, compensate the little shortcoming of the big rigidity of ordinary bellows flexibility, alleviate the shaft of a pipe deflection under the exogenic action, can restrict the lateral displacement of buckled plate 1 simultaneously. Compared with the welding of the traditional corrugated plates, the anti-bending bearing capacity of the joint of the corrugated plates is improved, the anti-sliding capacity in the horizontal direction is improved, and the scouring damage capacity of water flow to the pipe body is reduced.
Claims (10)
1. An anti-seepage structure for corrugated plates is arranged between two adjacent corrugated plates (1), and is characterized in that: the seepage-proofing structure includes outer web (2), backup pad (3), interior web (4) that outside-in set gradually, interior web (4) are connected with buckled plate (1) at both ends simultaneously, the tip of two adjacent buckled plate (1) is all pressed from both sides tightly to be fixed between backup pad (3) and outer web (2), the inner and interior web (4) of backup pad (3) are connected, between backup pad (3) and buckled plate (1), between outer web (2) and buckled plate (1), all be provided with between interior web (4) and buckled plate (1) and seal offset plate (5).
2. An impermeable structure for corrugated board according to claim 1, characterized in that: the corrugated plate is characterized in that a bolt hole (8) is formed in the wave trough position, closest to the supporting plate (3), of the corrugated plate (1), a fastening bolt (9) is arranged in the bolt hole (8), a fastening nut (10) is additionally arranged, a through hole used for penetrating through the fastening bolt (9) is formed in the end portion of the inner web plate (4), and the inner web plate (4) and the corrugated plate (1) are fixedly connected in a matched mode through the fastening bolt (9) and the fastening nut (10).
3. An impermeable structure for corrugated board according to claim 1, characterized in that: the tip of interior web (4) and be located sealed offset plate (5) between tip and buckled plate (1) of interior web (4) all be with buckled plate (1) shape assorted arc structure and be located sealed offset plate (5) between tip and buckled plate (1) of interior web (4) simultaneously with buckled plate (1), the tip in close contact with of interior web (4).
4. An impermeable structure for corrugated board according to claim 1, characterized in that: backup pad (3) are T shape structure, and diaphragm, outer web (2), buckled plate (1) and sealed offset plate (5) of backup pad (3) are connected with the help of the cooperation fixed connection of locking bolt (6) and lock nut (7), and the vertical plate and interior web (4) of backup pad (3) are connected.
5. An impermeable structure for corrugated board according to claim 4, characterized in that: the anti-seepage structure is characterized by further comprising a first reinforcing plate (11) arranged between the transverse plate of the supporting plate (3) and the inner web (4), one end of the first reinforcing plate (11) is connected with the inner web (4), the other end of the first reinforcing plate is in contact with the transverse plate of the supporting plate (3), and the longitudinal plate of the supporting plate (3) is located between two adjacent first reinforcing plates (11).
6. An impermeable structure for corrugated board according to claim 4, characterized in that: the anti-seepage structure further comprises a second reinforcing plate (12) arranged between the transverse plate of the supporting plate (3) and the inner web (4), one end of the second reinforcing plate (12) is connected with the transverse plate of the supporting plate (3), and the other end of the second reinforcing plate is in contact with the inner web (4).
7. An impermeable structure for corrugated board according to claim 5, characterised in that: the first reinforcing plate (11) and the inner web plate (4) are of an integrally formed structure; or the first reinforcing plate (11) is welded with the inner web (4).
8. An impermeable structure for corrugated board according to claim 6, characterised in that: the second reinforcing plate (12) and the support plate (3) are of an integrally formed structure; or the transverse plate of the support plate (3) is welded with the second reinforcing plate (12).
9. An impermeable structure for corrugated board according to claim 6, characterised in that: the second reinforcing plates (12) positioned on two sides of the longitudinal plate of the supporting plate (3) are equal in number and are symmetrically arranged along the longitudinal plate of the supporting plate (3).
10. An impermeable structure for corrugated board according to claim 4, characterized in that: the transverse plate and the longitudinal plate of the supporting plate (3) are of an integrally formed structure; or the transverse plate and the longitudinal plate of the support plate (3) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519212.6U CN214658247U (en) | 2021-03-11 | 2021-03-11 | Anti-seepage structure for corrugated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519212.6U CN214658247U (en) | 2021-03-11 | 2021-03-11 | Anti-seepage structure for corrugated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214658247U true CN214658247U (en) | 2021-11-09 |
Family
ID=78452643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120519212.6U Active CN214658247U (en) | 2021-03-11 | 2021-03-11 | Anti-seepage structure for corrugated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214658247U (en) |
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2021
- 2021-03-11 CN CN202120519212.6U patent/CN214658247U/en active Active
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Denomination of utility model: An anti-seepage structure for corrugated plates Effective date of registration: 20231220 Granted publication date: 20211109 Pledgee: Cangzhou Bank Co.,Ltd. Hengshui Branch Pledgor: HENGSHUI QIJIA ENGINEERING MATERIALS Co.,Ltd. Registration number: Y2023980073332 |