CN220727385U - Concrete drain pipe structure - Google Patents
Concrete drain pipe structure Download PDFInfo
- Publication number
- CN220727385U CN220727385U CN202322299566.6U CN202322299566U CN220727385U CN 220727385 U CN220727385 U CN 220727385U CN 202322299566 U CN202322299566 U CN 202322299566U CN 220727385 U CN220727385 U CN 220727385U
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- Prior art keywords
- drain pipe
- pipe body
- groove
- connecting piece
- sealing
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- 239000004567 concrete Substances 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 66
- 238000000576 coating method Methods 0.000 claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
Landscapes
- Sink And Installation For Waste Water (AREA)
Abstract
The utility model provides a concrete drain pipe structure, which comprises a drain pipe body, wherein a plurality of uniformly distributed reinforcing ribs are arranged on the outer cambered surface of the drain pipe body, two supporting plates which are symmetrically distributed front and back are arranged on the outer cambered surface of the drain pipe body, supporting seats are arranged at the lower ends of the outer cambered surfaces of the supporting plates, first waterproof and anti-corrosion coatings are arranged on the outer side surfaces of the drain pipe body and the reinforcing ribs, second waterproof and anti-corrosion coatings are arranged in the drain pipe body, and a connecting module for connecting the drain pipe body is further arranged on the drain pipe body. According to the concrete drain pipe structure, the joint between the two concrete drain pipes is effectively sealed from a plurality of positions in the joint between the two concrete drain pipes, so that the sealing degree and the seepage-proofing degree between the two concrete drain pipes can be improved.
Description
Technical Field
The utility model belongs to the technical field of drain pipe construction, and particularly relates to a concrete drain pipe structure.
Background
The drain pipe mainly bears the drainage tasks of rainwater, sewage, farmland drainage and irrigation, and the like, and is divided into a plastic drain pipe, a concrete pipe and a reinforced concrete pipe. The existing concrete drain pipe structure is characterized in that two drain pipe bodies are closed together, the bolts are screwed through external tools, the joints between the two drain pipe bodies are fastened, so that the two concrete drain pipes are connected, the joints between the two concrete drain pipes are sealed through the sealing mechanism arranged at the joint between the drain pipe bodies, but the sealing mechanism at the joint between the two concrete drain pipes is single, and the sealing degree and the seepage-proofing degree between the two concrete drain pipes are insufficient.
For example, the utility model of publication No. CN 218818691U discloses a concrete drain pipe, the right side fixedly connected with coupling shell of body, the left side fixedly connected with fixed shell of body, the top and the bottom of fixed shell left side are all fixedly connected with gag lever post, the inner chamber fixedly connected with sealing washer of coupling shell, the material of sealing washer is vulcanized rubber, because among the technical scheme of this patent, the coupling shell and the fixed shell between two adjacent drain pipes are directed through the gag lever post for involution is carried out between coupling shell and the fixed shell, guarantee the leakproofness between coupling shell and the fixed shell by the sealing washer of the inner chamber fixed connection of coupling shell, but because sealing mechanism between coupling shell and the fixed shell is single, only can seal between coupling shell and the fixed shell from a position, make the leakproofness and the degree of seepage between two concrete drain pipes not enough.
Disclosure of Invention
In view of the above, the present utility model provides a concrete drain pipe structure, which can effectively seal a joint between two concrete drain pipes from a plurality of positions in the joint between the two concrete drain pipes, and can improve the sealing degree and the seepage-proofing degree between the two concrete drain pipes.
In order to solve the technical problems, the utility model adopts the following technical scheme: the concrete drain pipe structure comprises a drain pipe body, wherein a plurality of uniformly distributed reinforcing ribs are arranged on the outer cambered surface of the drain pipe body, two supporting plates which are symmetrically distributed front and back are arranged on the outer cambered surface of the drain pipe body, supporting seats are arranged at the lower ends of the outer cambered surfaces of the supporting plates, first waterproof and anti-corrosion coatings are arranged on the outer side surfaces of the drain pipe body and the reinforcing ribs, second waterproof and anti-corrosion coatings are arranged in the drain pipe body, and a connecting module for connecting the drain pipe body is further arranged on the drain pipe body; the first waterproof anticorrosive coating and the second waterproof anticorrosive coating are both identical to the cyanide-condensation anticorrosive waterproof coating.
As a further improvement of the utility model, the left end of the drain pipe body is provided with a sliding groove, a sliding ring is arranged in the sliding groove in a sliding way, and a filter screen is welded and fixed in the sliding ring.
As a further improvement of the utility model, the connecting module comprises a first connecting piece welded and fixed at the right end of the drain pipe body, a second connecting piece is arranged at the left end of the drain pipe body, a plurality of connecting holes are formed on the first connecting piece and the second connecting piece, a convex ring is welded and fixed at the middle part of the first connecting piece, a trapezoid groove matched with the convex ring is formed at the left end of the second connecting piece, a first sealing ring is adhered and fixed inside the trapezoid groove, a first sealing unit used for sealing a connecting part between the drain pipe bodies is further arranged on the first connecting piece and the second sealing ring, and a second sealing unit used for sealing a connecting part between the drain pipe bodies is further arranged at the left end and the right end of the drain pipe body; the first sealing unit comprises a step groove formed in the middle of the second connecting piece, a sealing ring is fixedly bonded to the left side of the step groove, and a step matched with the step groove is formed at the right end of the first connecting piece; the left end of the drain pipe body is provided with a first butt joint groove, a second sealing ring is fixedly bonded in the first butt joint groove, the right end of the drain pipe body is provided with a second butt joint groove matched with the first butt joint groove, and a third sealing ring is fixedly bonded in the second butt joint groove.
As a further improvement of the utility model, the sliding ring is a stainless steel sliding ring, and the filter screen is a stainless steel filter screen.
Compared with the prior art, the utility model has the following beneficial effects:
first, a plurality of strengthening ribs that evenly set up increase the intensity of drain pipe body on the extrados of drain pipe body, can prevent effectively that the drain pipe body from being damaged by the pressure, by waterproof anticorrosive coating of first waterproof anticorrosive coating and second, increase the waterproof anticorrosive nature between inside and the outside of drain pipe body, can prevent effectively that reinforcing bar and corrosion component contact in the concrete drain pipe, increase the life of drain pipe body.
Secondly, put into the mounting groove that digs in advance through outside instrument with multisection drain pipe body, remove adjacent two drain pipe body and be close to each other, convex ring and the dovetail groove on the first connecting piece are involuted and are pegged graft, pass the connecting hole between first connecting piece and the second connecting piece with the bolt, screw up the nut through outside instrument and make the first connecting piece between two drain pipe body and the second connecting piece draw close in opposite directions between fixing, seal between convex ring and the dovetail groove by the first sealing washer in the dovetail groove, can carry out effectual sealing to junction between two drain pipe body.
Thirdly, in the process that two drain pipe bodies are close to each other, the first butt joint groove and the second butt joint groove are in butt joint and are spliced, the step on the first connecting piece is spliced with the step groove on the second connecting piece, the second sealing ring in the first butt joint groove and the third sealing ring in the second butt joint groove seal between the first butt joint groove and the second butt joint groove, and the sealing ring on the step groove seals between the step groove and the step, so that the seepage resistance between the two drain pipe bodies can be improved.
Fourth, when filtering the impurity through the filter screen, because the filter screen is stainless steel material for the filter screen prolongs the life of filter screen when effectively filtering the impurity.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
fig. 4 is an enlarged schematic view of the structure at B of the present utility model.
In the figure: 101. a drain pipe body; 102. reinforcing ribs; 103. a first waterproof corrosion-resistant coating; 104. a second waterproof and anti-corrosion coating; 105. a support plate; 106. a support base; 107. a sliding groove; 108. a slip ring; 109. a filter screen; 201. a first connector; 202. a second connector; 203. a trapezoid groove; 204. a first seal ring; 205. a step groove; 206. a seal ring; 207. a butt joint groove I; 208. a second seal ring; 209. a convex ring; 210. a step; 211. a butt joint groove II; 212. and a third sealing ring.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
As shown in fig. 1 and 2, the concrete drain pipe structure comprises a drain pipe body 101, wherein a plurality of uniformly distributed reinforcing ribs 102 are arranged on the outer cambered surface of the drain pipe body 101, two support plates 105 which are symmetrically distributed around the outer cambered surface of the drain pipe body 101 are arranged, support seats 106 are arranged at the lower ends of the outer cambered surfaces of the support plates 105, first waterproof and anti-corrosion coatings 103 are arranged on the outer side surfaces of the drain pipe body 101 and the reinforcing ribs 102, second waterproof and anti-corrosion coatings 104 are arranged inside the drain pipe body 101, and a connecting module for connecting the drain pipe body 101 is further arranged on the drain pipe body 101.
As shown in fig. 2 and 3, a sliding groove 107 is formed in the left end of the drain pipe body 101, a sliding ring 108 is slidably disposed in the sliding groove 107, and a filter screen 109 is fixedly welded in the sliding ring 108.
As shown in fig. 2, 3 and 4, the connection module comprises a first connection piece 201 welded and fixed at the right end of the drain pipe body 101, a second connection piece 202 is arranged at the left end of the drain pipe body 101, a plurality of connection holes are formed in the first connection piece 201 and the second connection piece 202, a convex ring 209 is welded and fixed in the middle of the first connection piece 201, a trapezoid groove 203 matched with the convex ring 209 is formed in the left end of the second connection piece 202, a first sealing ring 204 is fixedly adhered to the inside of the trapezoid groove 203, a first sealing unit used for sealing a connection position between the drain pipe bodies 101 is further arranged on the first connection piece 201 and the second sealing ring 208, and a second sealing unit used for sealing a connection position between the drain pipe bodies 101 is further arranged at the left end and the right end of the drain pipe body 101; the first sealing unit comprises a step groove 205 formed in the middle of the second connecting piece 202, a sealing ring 206 is fixedly adhered to the left side of the step groove 205, and a step 210 matched with the step groove 205 is arranged at the right end of the first connecting piece 201; the left end of the drain pipe body 101 is provided with a first butt joint groove 207, a second sealing ring 208 is fixedly bonded in the first butt joint groove 207, the right end of the drain pipe body 101 is provided with a second butt joint groove 211 matched with the first butt joint groove 207, and a third sealing ring 212 is fixedly bonded in the second butt joint groove 211.
As shown in fig. 1 and 2, the first waterproof and anticorrosive coating 103 and the second waterproof and anticorrosive coating 104 are both coated with a cyanide-curable waterproof coating.
When the concrete drain pipe is installed, personnel put a plurality of sections of drain pipe bodies 101 into a pre-dug installation groove through an external tool, move two adjacent drain pipe bodies 101 to be close to each other, enable a first butt joint groove 207 to be spliced with a second butt joint groove 211, enable a step 210 on a first connecting piece 201 to be spliced with a step groove 205 on a second connecting piece 202, enable a bulge loop 209 on the first connecting piece 201 to be spliced with a trapezoid groove 203, enable a bolt to pass through a connecting hole between the first connecting piece 201 and the second connecting piece 202, enable the first connecting piece 201 between the two drain pipe bodies 101 and the second connecting piece 202 to be oppositely closed and fixed through an external tool, enable a second sealing ring 208 in the first butt joint groove 207 and a third sealing ring 212 in the second butt joint groove 211 to seal between the first butt joint groove 207 and the second butt joint groove 211, enable a sealing ring 206 on the step groove 205 to be spliced with the step groove 205, enable a bulge loop 209 and the trapezoid groove 203 to be spliced with each other, enable a bolt to pass through a connecting hole between the first sealing ring 204 and the trapezoid groove 203, enable the sealing ring to be capable of enabling the sealing ring to be used for sealing between the bulge loop 209 and the step groove to pass through the first sealing ring 204 and the step groove 203, enable the sealing ring to be uniformly arranged between the two drain pipe bodies 101 and the sealing ring to be provided with a sealing rib, and the sealing rib to be provided with a sealing rib to be more than the sealing rib to be provided with the sealing rib 101, and the sealing rib to be provided with the sealing rib to be more than the sealing ribs 101, and the sealing rib is provided with the sealing surface is provided with the sealing surface between the drain pipe bodies 101.
According to another embodiment of the present utility model, as shown in fig. 1 and 2, the sliding ring 108 is a stainless steel sliding ring 108, and the filter screen 109 is a stainless steel filter screen 109. The sliding ring 108 and the filter screen 109 made of stainless steel material enable the filter screen 109 to effectively filter impurities and prolong the service life of the filter screen 109.
Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a concrete drain pipe structure, includes drain pipe body (101), the extrados of drain pipe body (101) is provided with a plurality of evenly distributed's strengthening rib (102), its characterized in that: the utility model discloses a drain pipe body, including drain pipe body (101), supporting plate (105) that the outer cambered surface of drain pipe body (101) is provided with two front and back symmetric distributions, and the outer cambered surface lower extreme of supporting plate (105) all is provided with supporting seat (106), and the lateral surface of drain pipe body (101) and strengthening rib (102) all is provided with first waterproof anticorrosive coating (103), and the inside of drain pipe body (101) is provided with second waterproof anticorrosive coating (104), still be provided with the connection module that is used for being connected drain pipe body (101) on drain pipe body (101).
2. The concrete drain structure of claim 1, wherein: the left end of the drain pipe body (101) is provided with a sliding groove (107), a sliding ring (108) is arranged in the sliding groove (107) in a sliding mode, and a filter screen (109) is fixedly welded in the sliding ring (108).
3. The concrete drain structure of claim 1, wherein: the connecting module comprises a first connecting piece (201) welded and fixed at the right end of a drain pipe body (101), a second connecting piece (202) is arranged at the left end of the drain pipe body (101), a plurality of connecting holes are formed in the first connecting piece (201) and the second connecting piece (202), a convex ring (209) is welded and fixed in the middle of the first connecting piece (201), a trapezoid groove (203) matched with the convex ring (209) is formed in the left end of the second connecting piece (202), a first sealing ring (204) is fixedly bonded in the trapezoid groove (203), a first sealing unit used for sealing a joint between the drain pipe bodies (101) is further arranged on the first connecting piece (201) and the second sealing ring (208), and a second sealing unit used for sealing a joint between the drain pipe bodies (101) is further arranged at the left end and the right end of the drain pipe body (101).
4. A concrete drain structure as defined in claim 3, wherein: the first sealing unit comprises a step groove (205) formed in the middle of the second connecting piece (202), a sealing ring (206) is fixedly adhered to the left side of the step groove (205), and a step (210) matched with the step groove (205) is arranged at the right end of the first connecting piece (201).
5. The concrete drain structure of claim 4, wherein: the left end of the drain pipe body (101) is provided with a first butt joint groove (207), a second sealing ring (208) is fixedly bonded in the first butt joint groove (207), the right end of the drain pipe body (101) is provided with a second butt joint groove (211) matched with the first butt joint groove (207), and a third sealing ring (212) is fixedly bonded in the second butt joint groove (211).
6. The concrete drain structure of claim 1, wherein: the first waterproof and anticorrosive coating (103) and the second waterproof and anticorrosive coating (104) are both the same as the cyanide-condensation waterproof and anticorrosive coating.
7. The concrete drain structure of claim 2, wherein: the sliding ring (108) is a stainless steel sliding ring (108), and the filter screen (109) is a stainless steel filter screen (109).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299566.6U CN220727385U (en) | 2023-08-25 | 2023-08-25 | Concrete drain pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322299566.6U CN220727385U (en) | 2023-08-25 | 2023-08-25 | Concrete drain pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727385U true CN220727385U (en) | 2024-04-05 |
Family
ID=90490298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322299566.6U Active CN220727385U (en) | 2023-08-25 | 2023-08-25 | Concrete drain pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727385U (en) |
-
2023
- 2023-08-25 CN CN202322299566.6U patent/CN220727385U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |