CN212537135U - Quick prosthetic devices of heavy-calibre pipeline seepage - Google Patents
Quick prosthetic devices of heavy-calibre pipeline seepage Download PDFInfo
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- CN212537135U CN212537135U CN202021082545.9U CN202021082545U CN212537135U CN 212537135 U CN212537135 U CN 212537135U CN 202021082545 U CN202021082545 U CN 202021082545U CN 212537135 U CN212537135 U CN 212537135U
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- pipe hoop
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- lower pipe
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Abstract
The utility model discloses a quick prosthetic devices of heavy-calibre pipeline seepage, including last ferrule and lower ferrule, go up ferrule and lower ferrule and be semi-circular structure, the arc surface diameter of going up ferrule and lower ferrule is greater than the pipeline diameter, and the interior cambered surface of going up ferrule and lower ferrule all is provided with the waterproof dam of twice semi-circular, goes up the both sides straight flange department fixed connection connecting plate of ferrule and lower ferrule. The upper pipe hoop and the lower pipe hoop are movably connected through a hinge to form an annular structure. The connecting plate is provided with bolt holes, and the upper pipe hoop and the lower pipe hoop can be combined into an annular structure through bolt connection. The cambered surface of the waterproof box dam is fixedly provided with a sealing rubber strip, and the sealing rubber strip is tightly combined with the pipeline to form a first waterproof layer. And filling the waterproof material into the space outside the waterproof box dam to form a second waterproof layer. The external thread bolt is fastened and sealed with the internal thread of the water discharge opening to seal the water discharge opening. The problem that water needs to be cut off and drained when leakage occurs can be avoided.
Description
Technical Field
The utility model relates to a pipeline seepage prosthetic devices technical field especially relates to a quick prosthetic devices of heavy-calibre pipeline seepage.
Background
The large-diameter water supply pipeline, particularly a concrete pipeline installed at a socket joint, causes water leakage at a pipe body or the socket joint due to the change of service life or basic geological conditions, and influences normal water supply.
In the prior art, water is firstly cut off for a damaged pipe section, then residual water in the pipeline is removed, and the pipeline is repaired or replaced according to the damage condition of a leakage point.
The prior art has the following disadvantages: the leaking pipe section needs to stop water and drain, repair the pipeline and even replace the pipeline. Especially, the normal water supply can be influenced by water cut-off, drainage, pipeline repair or pipeline replacement of a large-diameter water supply pipeline, and the construction cost is high, the difficulty is large and the construction period is long.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a quick repairing device for leakage of large-diameter pipelines.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a large-diameter pipeline leakage rapid repairing device comprises an upper pipe hoop and a lower pipe hoop, wherein the upper pipe hoop and the lower pipe hoop are of semicircular structures, two semicircular waterproof weirs are arranged on the inner arc surfaces of the upper pipe hoop and the lower pipe hoop, one side straight edges of the upper pipe hoop and one side straight edges of the lower pipe hoop are fixedly connected with connecting plates respectively, the connecting plates are cuboids, and the connecting plates are movably connected through hinges; the straight edge of the other side is fixedly connected with a connecting plate, the connecting plate of the trapezoidal connecting plate is a right-angle trapezoidal body, the right-angle edge of the trapezoidal connecting plate is flush with the straight edges of the upper pipe hoop and the lower pipe hoop, the narrow edge is fixedly connected with the upper pipe hoop and the lower pipe hoop, the upper pipe hoop and the lower pipe hoop can be combined into an annular structure, after the right-angle edge of the trapezoidal connecting plate is contacted, the two trapezoidal connecting plates can be combined into a large trapezoidal body, the large trapezoidal body can be arranged in a sliding groove, the sliding groove is of an inner hollow trapezoidal body structure, the large trapezoidal body combined by the two right-angle trapezoidal bodies of the upper pipe hoop and the lower pipe hoop slides into the sliding groove, the position; the lower pipe hoop is provided with a water outlet.
Furthermore, the distance between the two waterproof dam enclosing bodies is larger than the maximum diameter of a leakage point of the pipeline, the inner diameter of the circular arc surface of each waterproof dam enclosing body is equal to the outer diameter of the pipeline, a sealing rubber strip is arranged between each waterproof dam enclosing body and the pipeline, and when the upper pipe hoop and the lower pipe hoop are combined into an annular structure, the sealing rubber strips and the pipeline are tightly combined to form a first waterproof layer.
Furthermore, the water drainage opening is positioned in the center of the two waterproof weirs of the lower pipe hoop, and is a through hole with internal threads.
Further, the inner diameter of the upper pipe hoop and the lower pipe hoop is larger than the outer diameter of the pipeline.
Furthermore, the inner arc surface of the outer side of the waterproof box dam of the upper pipe hoop and the inner arc surface of the outer side of the waterproof box dam of the lower pipe hoop are provided with irregular grooves, and waterproof materials are filled into the space of the outer side of the waterproof box dam to form a second waterproof layer.
The utility model has the advantages that:
1. the upper pipe hoop and the lower pipe hoop are of semicircular structures, the straight edges of one sides of the upper pipe hoop and the lower pipe hoop are fixedly connected with the connecting plates respectively, the connecting plates are cuboids, the connecting plates are movably connected through hinges and can be combined into an annular structure, and the connecting plates are sleeved on the outer edge of a pipeline. The straight edge of the other side is fixedly connected with a connecting plate, the trapezoidal connecting plate is a right-angle trapezoidal body, the right-angle edge of the trapezoidal connecting plate is flush with the straight edges of the upper pipe hoop and the lower pipe hoop, the narrow edge is fixedly connected with the upper pipe hoop and the lower pipe hoop, the upper pipe hoop and the lower pipe hoop can be combined into an annular structure, after the right-angle edge of the trapezoidal connecting plate is contacted, the two trapezoidal connecting plates can be combined into a large trapezoidal body, the large trapezoidal body can be arranged in a sliding groove, the sliding groove is of an inner hollow trapezoidal body structure, and the large trapezoidal body which can be combined by the two trapezoidal connecting plates of the upper pipe hoop and the lower pipe hoop can slide into; the intrados of going up ferrule and lower ferrule all is provided with twice semi-circular waterproof box dam, and waterproof box dam can block the isolation to the infiltration, and the outlet that sets up on the ferrule of pipe down can be with the infiltration discharge who blocks, can provide anhydrous operating space to follow-up second waterproof layer that sets up.
2. The distance between the two water-proof dam walls is larger than the maximum diameter of the leakage point of the pipeline, and the leakage point can be controlled in the water-proof dam walls. The inner diameter of the circular arc surface of the waterproof dam is equal to the outer diameter of the pipeline, a sealing rubber strip is arranged between the waterproof dam and the pipeline, when the upper pipe hoop and the lower pipe hoop are combined into an annular structure, the sealing rubber strip and the pipeline are tightly combined to form a first waterproof layer, water seepage can be controlled in a closed space formed by the first waterproof layers on the two sides, and water seepage can be effectively prevented from flowing into the outer side of the waterproof dam through drainage of a water outlet.
3. The water drainage opening is arranged at the central position of the two waterproof weirs of the lower pipe hoop, so that the seepage water stored in the first waterproof layer can be discharged from the water drainage opening; internal threads are arranged in the water drainage opening, and the water drainage opening can be sealed by bolts after construction is finished.
4. The inner diameters of the upper pipe hoop and the lower pipe hoop are larger than the outer diameter of the pipeline, when the upper pipe hoop and the lower pipe hoop are combined into an annular structure, a water storage space is reserved in the first waterproof layer, and a waterproof material filling space is reserved outside the first waterproof layer.
5. Irregular grooves are formed in the inner arc surfaces of the outer sides of the waterproof weirs of the upper pipe hoop and the lower pipe hoop, and when waterproof materials are filled into the space on the outer side of the waterproof weirs to form a second waterproof layer, the bonding area of the waterproof materials and the upper pipe hoop and the lower pipe hoop can be increased, so that the waterproof materials are bonded more firmly, and the service life is prolonged; meanwhile, the position of the large trapezoid body can be better limited by the sliding groove due to tension generated by expansion of the waterproof material, and the upper pipe hoop and the lower pipe are connected in a hooping and tight mode.
6. The utility model discloses simple structure thinks about ingeniously, can take the water work, need the problem of cutting off the water, drainage when avoiding taking place the seepage, and the work load is little simultaneously, and the repair cost is low, and the restoration degree of difficulty is little, and the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a rapid repair device for leakage of a large-diameter pipeline according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a rapid repair device for leakage of a large-diameter pipeline provided by the present invention;
fig. 3 is a side view structure and a schematic view of a rapid repair device for leakage of a large-diameter pipeline provided by the present invention;
fig. 4 is the utility model provides a quick prosthetic devices of heavy-calibre pipeline seepage's spout spatial structure schematic diagram.
In the figure: the pipe hoop is gone up to 1, 2 lower pipe hoops, 3 connecting plates, 4 bolt holes, 5 waterproof box dam, 6 joint strip, 7 hinges, 8 outlet, 9 spouts.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
Referring to the attached drawings of the specification, the rapid repairing device for the leakage of the large-caliber pipeline comprises an upper pipe hoop 1 and a lower pipe hoop 2, wherein the upper pipe hoop 1 and the lower pipe hoop 2 are of semicircular structures, two semicircular waterproof weirs 5 are arranged on the inner arc surfaces of the upper pipe hoop 1 and the lower pipe hoop 2, one side straight edges of the upper pipe hoop 1 and one side straight edges of the lower pipe hoop 2 are fixedly connected with a connecting plate 3 respectively, the connecting plate 3 is a cuboid, and the connecting plate 3 is movably connected through a hinge 7; the straight edge of the other side is fixedly connected with a trapezoidal connecting plate 4, the trapezoidal connecting plate (4) is a right-angle trapezoidal body, the right-angle edge of the trapezoidal connecting plate is flush with the straight edges of the upper pipe hoop 1 and the lower pipe hoop 2, the narrow edge is fixedly connected with the upper pipe hoop 1 and the lower pipe hoop 2, the upper pipe hoop 1 and the lower pipe hoop 2 can be combined into an annular structure, after the right-angle edge of the trapezoidal connecting plate 4 is contacted, the two trapezoidal connecting plates 4 can be combined into a large trapezoidal body, the large trapezoidal body can be arranged in a sliding groove 9, the sliding groove 9 is of an inner hollow trapezoidal body structure, the large trapezoidal body which can be combined by the two right-angle trapezoidal bodies 4 of the upper pipe hoop 1 and the lower pipe hoop 2 can slide into the sliding groove; the lower pipe hoop 2 is provided with a drain opening 8.
Twice the interval of waterproof box dam 5 is greater than the maximum diameter of pipeline leakage point, and 5 arc surface internal diameters of waterproof box dam equal to the pipeline external diameter, are provided with joint strip 6 between waterproof box dam 5 and the pipeline, and when going up ferrule 1 and lower ferrule 2 combination annular structure, joint strip 6 and pipeline combine closely to form first waterproof layer. The first waterproof layers on the two sides form a closed cavity.
The lower pipe hoop is provided with a water drainage opening 8, the water drainage opening 8 is located in the center of the two waterproof weirs 5 of the lower pipe hoop, and the water drainage opening 8 is a through hole and internally provided with internal threads. The seepage water is controlled in the closed cavity and is drained through the water drainage port 8.
The inner arc surfaces of the outer sides of the waterproof box dams 5 of the upper pipe hoops 1 and the lower pipe hoops 2 are provided with irregular grooves, and waterproof materials are filled into the space of the outer sides of the waterproof box dams 5 to form a second waterproof layer. And after the second waterproof layer is formed, the second waterproof layer is fastened and sealed with the inner thread of the water discharge opening 8 through the outer thread bolt, and the water discharge opening 8 is closed.
The utility model discloses implementation process: when the pipeline leakage is found, a large-caliber pipeline leakage rapid repairing device is taken. The leakage point is aligned to the middle position of the two semicircular water-proof weirs 5, and the upper pipe hoop 1 and the lower pipe hoop 2 are combined into an annular structure through a hinge 7. The large-caliber pipeline leakage rapid repairing device is rotated to enable the water discharge opening 8 on the lower pipe hoop 2 to face downwards. The sliding groove 9 slides into the two trapezoidal connecting plates 4 to form a large trapezoidal body, and the large-diameter pipeline leakage quick repairing device is fixed, so that seepage water flows into the first waterproof layers on the two sides to form a closed cavity and flows out through the water outlet 8. And cleaning the inner arc surface and the outer edge of the pipeline outside the waterproof box dam 5, and filling waterproof materials into the space outside the waterproof box dam 5 to form a second waterproof layer. And after the second waterproof layer is formed, the second waterproof layer is fastened and sealed with the inner thread of the water discharge opening 8 through the outer thread bolt, and the water discharge opening 8 is closed.
In the description of this patent, it is to be understood that the terms "upper," "lower," "inner," "outer," "center," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the patent.
In this patent, unless expressly stated or limited otherwise, the terms "combined," "disposed," "connected," "secured," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
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 (5)
1. A large-diameter pipeline leakage rapid repairing device comprises an upper pipe hoop (1) and a lower pipe hoop (2), and is characterized in that the upper pipe hoop (1) and the lower pipe hoop (2) are of semicircular structures, two semicircular waterproof enclosing dams (5) are arranged on the inner arc surfaces of the upper pipe hoop (1) and the lower pipe hoop (2), a connecting plate (3) is fixedly connected to the straight edges of one side of the upper pipe hoop (1) and one side of the lower pipe hoop (2) respectively, the connecting plate (3) is a cuboid, and the connecting plate (3) is movably connected through a hinge (7); the straight edge of the other side of the connecting plate is fixedly connected with a trapezoidal connecting plate (4), the trapezoidal connecting plate (4) is a right-angle trapezoidal body, the right-angle edge of the trapezoidal connecting plate is flush with the straight edges of the upper pipe hoop (1) and the lower pipe hoop (2), the narrow edge of the trapezoidal connecting plate is fixedly connected with the upper pipe hoop (1) and the lower pipe hoop (2), the upper pipe hoop (1) and the lower pipe hoop (2) can be combined into an annular structure, after the right-angle edges of the trapezoidal connecting plate (4) are contacted, the two trapezoidal connecting plates can be combined into a large trapezoidal body, and the large trapezoidal body can be arranged in; a drain outlet (8) is arranged on the lower pipe hoop (2).
2. The device for rapidly repairing the leakage of the large-diameter pipeline according to claim 1, wherein the distance between the two waterproof dams (5) is larger than the maximum diameter of a leakage point of the pipeline, the inner diameter of the circular arc surface of the waterproof dam (5) is equal to the outer diameter of the pipeline, a sealing rubber strip (6) is arranged between the waterproof dam (5) and the pipeline, and when the upper pipe hoop (1) and the lower pipe hoop (2) are combined into an annular structure, the sealing rubber strip (6) is tightly combined with the pipeline to form a first waterproof layer.
3. The large-caliber pipeline leakage rapid repair device according to claim 2, wherein the drainage opening (8) is positioned at the center of the two waterproof weirs (5) of the lower pipe hoop (2), and the drainage opening (8) is a through hole and internally provided with internal threads.
4. The device for rapidly repairing the leakage of the large-caliber pipeline according to claim 3, wherein the inner diameters of the upper pipe hoop (1) and the lower pipe hoop (2) are larger than the outer diameter of the pipeline.
5. The device for rapidly repairing the leakage of the large-caliber pipeline as claimed in claim 1, wherein the outer intrados of the water-proof dam (5) of the upper pipe hoop (1) and the lower pipe hoop (2) is provided with irregular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082545.9U CN212537135U (en) | 2020-06-12 | 2020-06-12 | Quick prosthetic devices of heavy-calibre pipeline seepage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021082545.9U CN212537135U (en) | 2020-06-12 | 2020-06-12 | Quick prosthetic devices of heavy-calibre pipeline seepage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212537135U true CN212537135U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021082545.9U Active CN212537135U (en) | 2020-06-12 | 2020-06-12 | Quick prosthetic devices of heavy-calibre pipeline seepage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212537135U (en) |
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2020
- 2020-06-12 CN CN202021082545.9U patent/CN212537135U/en active Active
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