CN216959276U - Structure for preventing water seepage of cable protection pipeline - Google Patents
Structure for preventing water seepage of cable protection pipeline Download PDFInfo
- Publication number
- CN216959276U CN216959276U CN202220030959.XU CN202220030959U CN216959276U CN 216959276 U CN216959276 U CN 216959276U CN 202220030959 U CN202220030959 U CN 202220030959U CN 216959276 U CN216959276 U CN 216959276U
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- China
- Prior art keywords
- insulating epoxy
- epoxy plate
- cable
- cable protection
- insulating
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000004593 Epoxy Substances 0.000 claims abstract description 98
- 239000000565 sealant Substances 0.000 claims abstract description 17
- 230000035515 penetration Effects 0.000 claims description 4
- 230000008595 infiltration Effects 0.000 claims 1
- 238000001764 infiltration Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004927 clay Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a structure for preventing water seepage of a cable protection pipeline, wherein a cable is arranged in the cable protection pipeline and is coaxially arranged with the cable protection pipeline, a groove is formed in the inner wall of one end of the cable protection pipeline, a first insulating epoxy plate and a second insulating epoxy plate are arranged in the groove of one end of the cable protection pipeline, waterproof sealant is filled between the first insulating epoxy plate and the second insulating epoxy plate, waterproof sealant is coated at the outer ends of the first insulating epoxy plate and the second insulating epoxy plate and at the joint of the outer ends of the first insulating epoxy plate and the second insulating epoxy plate and the cable protection pipeline, and waterproof sealant is coated at the inner ends of the first insulating epoxy plate and the second insulating epoxy plate and at the joint of the first insulating epoxy plate and the second insulating epoxy plate and the cable. It is possible to completely insulate external moisture.
Description
Technical Field
The utility model relates to the technical field of water seepage application of cable protection pipelines, in particular to a structure for preventing water seepage of a cable protection pipeline.
Background
The cable inlet and outlet pipeline in the cable trench is not sealed, so that moisture in the cable trench enters the box body along the pipeline, the humidity in the box body is influenced, condensation, water accumulation and the like are caused, electrical elements in the box body are seriously short-circuited and power failure is caused, and huge economic loss and social influence are caused.
At present, in the market, an inflatable air bag is used for plugging the cable outlet pipeline in a sealing mode, but after the time is long, the inflatable air bag is easy to age and leaks air, so that the inflatable air bag and the pipeline are in a gap, and sealing is influenced. Another sealing method adopts the direct shutoff of fire prevention mud or waterproof clay, because two kinds of materials all are soft materials, the cable rocks slightly, and the material will take place the deformation to lead to producing the clearance between cable and the sealing material, lead to sealed inefficacy, consequently, a technique that improves is awaited for urgent need to solve this problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a structure for preventing water seepage of a cable protection pipeline, wherein a hard insulating epoxy plate with excellent waterproof performance is used as an outermost layer mold, a cable can be effectively supported, the phenomenon that water leakage is caused by sealing failure due to deformation of waterproof daub filled inside the cable caused by shaking of the cable is prevented, gaps between the epoxy plates at two ends and the pipeline are sealed by using waterproof sealant, complete sealing of the gaps is guaranteed, and the waterproof daub with excellent waterproof performance is filled in the middle of the mold, so that the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a structure for preventing water seepage of a cable protection pipeline comprises a cable protection pipe, a cable, a first insulating epoxy plate, a second insulating epoxy plate and waterproof daub, the cable is arranged in the cable protection tube and is coaxially arranged with the cable protection tube, a groove is arranged on the inner wall of one end of the cable protection tube, the first insulating epoxy plate and the second insulating epoxy plate are both arranged in a groove at one end of the cable protection pipe, the first insulating epoxy plate is arranged at the inner end of the groove, waterproof daub is filled between the first insulating epoxy plate and the second insulating epoxy plate, the cable is sequentially arranged on the second insulating epoxy plate, the waterproof daub and the first insulating epoxy plate in a penetrating way, the outer ends of the first insulating epoxy plate and the second insulating epoxy plate and the joint of the first insulating epoxy plate and the cable protection pipe are coated with waterproof sealant, and waterproof sealant is coated at the inner ends of the first insulating epoxy plate and the second insulating epoxy plate and at the joint of the first insulating epoxy plate and the second insulating epoxy plate with the cable.
Preferably, the present invention provides a structure for preventing water seepage of a cable protection pipe, wherein the outer diameters of the first insulating epoxy plate and the second insulating epoxy plate are consistent with the inner diameter of the cable protection pipe at the groove, so as to ensure the stability of the first insulating epoxy plate and the second insulating epoxy plate.
Preferably, the structure for preventing water seepage of the cable protection pipeline provided by the utility model is characterized in that through holes are formed in the center positions of the first insulating epoxy plate and the second insulating epoxy plate, and the diameter of each through hole in the center positions of the first insulating epoxy plate and the second insulating epoxy plate is consistent with the outer diameter of the cable, so that the stability of the cable is ensured.
Preferably, the structure for preventing water seepage of the cable protection pipeline provided by the utility model is characterized in that an air groove is formed in the inner side of the second insulating epoxy plate, so that air is exhausted when the second insulating epoxy plate is installed.
Preferably, the present invention provides a structure for preventing water penetration of a cable protection pipe, wherein the cable protection pipe is buried in concrete.
Compared with the prior art, the utility model has the beneficial effects that:
rational in infrastructure, the technology is ripe, and the first insulating epoxy board and the second insulating epoxy board of front and back end can effectual supporting cable, and all the other tiny gaps of waterproof clay that the centre was closely knit to be filled use waterproof sealant that waterproof performance is outstanding to seal up, can completely cut off outside moisture, avoid appearing in the equipment electrical components because of the condition emergence of moisture short circuit to structural processing is convenient, and the product appearance is pleasing to the eye, has good economic nature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the right side view of FIG. 1;
FIG. 3 is a schematic view of a cable guard structure;
FIG. 4 is a schematic diagram of a second insulating epoxy structure.
In the figure: the cable comprises a cable protection pipe 1, a cable 2, a first insulating epoxy plate 3, a second insulating epoxy plate 4, waterproof daub 5, a groove 6, waterproof sealant 7, concrete 8 and an air groove 401.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments in the present invention, belong to the protection scope of the present invention;
it should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a structure for preventing water seepage of a cable protection pipeline comprises a cable protection pipe 1, a cable 2, a first insulating epoxy plate 3, a second insulating epoxy plate 4 and waterproof daub 5, wherein the cable 2 is arranged in the cable protection pipe 1 and is coaxially arranged with the cable protection pipe 1, a groove 6 is formed in the inner wall of one end of the cable protection pipe 1, the first insulating epoxy plate 3 and the second insulating epoxy plate 4 are both arranged in the groove 6 of one end of the cable protection pipe 1, the first insulating epoxy plate 3 is arranged at the inner end of the groove 6, the outer diameters of the first insulating epoxy plate 3 and the second insulating epoxy plate 4 are consistent with the inner diameter of the cable protection pipe 1 at the position of the groove 6, the waterproof daub 5 is filled between the first insulating epoxy plate 3 and the second insulating epoxy plate 4, the cable 2 sequentially penetrates through the second insulating epoxy plate 4, the waterproof daub 5 and the first insulating epoxy plate 3, through holes are formed in the central positions of the first insulating epoxy plate 3 and the second insulating epoxy plate 4, the diameter of the through hole in the center of the first insulating epoxy plate 3 and the second insulating epoxy plate 4 is consistent with the outer diameter of the cable 2, the outer ends of the first insulating epoxy plate 3 and the second insulating epoxy plate 4 and the joint of the cable protection tube 1 are coated with waterproof sealant 7, the inner ends of the first insulating epoxy plate 3 and the second insulating epoxy plate 4 and the joint of the cable 2 are coated with waterproof sealant 7, and the cable protection tube 1 is buried in concrete 8.
As shown in fig. 4, an air groove 401 is formed inside the second insulating epoxy plate 4.
The use method and the principle are as follows: first, the first insulating epoxy plate 3 is placed in the groove 6 of the cable protection pipe 1 and abuts against the innermost end of the groove 6, then the waterproof sealant 7 is coated at the joint of the outer end of the first insulating epoxy plate 3 and the inner wall of the cable protection pipe 1, and the waterproof sealant 7 is coated at the joint of the inner end of the first insulating epoxy plate 3 and the outer wall of the cable 2. Subsequently a waterproof mastic 5 is filled into the cable protection tube 1 and against the first insulating epoxy plate 3. And sleeving a second insulating epoxy plate 4 on the cable 2 until the second insulating epoxy plate is in the cable protection pipe 1 and presses the waterproof daub 5, then coating waterproof sealant 7 at the outer end of the second insulating epoxy plate 4 and the joint of the outer end of the second insulating epoxy plate and the inner wall of the cable protection pipe 1, and coating waterproof sealant 7 at the inner end of the second insulating epoxy plate 4 and the joint of the outer wall of the cable 2 to finish installation. The cable 2 supporting structure has the advantages that the structure is reasonable, the process is mature, the first insulating epoxy plate 3 and the second insulating epoxy plate 4 at the front end and the rear end can effectively support the cable 2, the other small gaps of the waterproof daub 5 are densely filled in the middle, the waterproof sealant 7 with excellent waterproof performance is used for sealing, external moisture can be completely isolated, the situation that an electrical element in equipment is short-circuited due to moisture is avoided, the structure is convenient to process, the appearance of a product is attractive, and the cable supporting structure has good economy.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (5)
1. The utility model provides a structure for preventing cable protection pipeline infiltration which characterized in that: including cable protection pipe (1), cable (2), first insulating epoxy board (3), second insulating epoxy board (4) and waterproof daub (5), cable (2) set up in cable protection pipe (1) and with cable protection pipe (1) coaxial arrangement, the inner wall of cable protection pipe (1) one end is seted up fluted (6), first insulating epoxy board (3) and second insulating epoxy board (4) all set up in recess (6) of cable protection pipe (1) one end, first insulating epoxy board (3) set up in recess (6) inner end, it has waterproof daub (5) to fill between first insulating epoxy board (3) and second insulating epoxy board (4), cable (2) are worn to locate second insulating epoxy board (4), waterproof daub (5) and first insulating epoxy board (3) in proper order, the outer end of first insulating epoxy board (3) and second insulating epoxy board (4) and with even cable protection pipe (1) even Waterproof sealant (7) is coated at joints, and waterproof sealant (7) is coated at the inner ends of the first insulating epoxy plate (3) and the second insulating epoxy plate (4) and at the joint of the first insulating epoxy plate and the second insulating epoxy plate and the cable (2).
2. The structure for preventing water penetration of a cable protection conduit according to claim 1, wherein: the outer diameters of the first insulating epoxy plate (3) and the second insulating epoxy plate (4) are consistent with the inner diameter of the cable protection pipe (1) at the position of the groove (6).
3. The structure for preventing water seepage of a cable protection conduit according to claim 1, wherein: the cable is characterized in that through holes are formed in the center positions of the first insulating epoxy plate (3) and the second insulating epoxy plate (4), and the diameter of each through hole in the center positions of the first insulating epoxy plate (3) and the second insulating epoxy plate (4) is consistent with the outer diameter of the cable (2).
4. The structure for preventing water penetration of a cable protection conduit according to claim 1, wherein: and an air groove (401) is formed in the inner side of the second insulating epoxy plate (4).
5. The structure for preventing water penetration of a cable protection conduit according to claim 1, wherein: the cable protection pipe (1) is buried in concrete (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220030959.XU CN216959276U (en) | 2022-01-07 | 2022-01-07 | Structure for preventing water seepage of cable protection pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220030959.XU CN216959276U (en) | 2022-01-07 | 2022-01-07 | Structure for preventing water seepage of cable protection pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216959276U true CN216959276U (en) | 2022-07-12 |
Family
ID=82314559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220030959.XU Active CN216959276U (en) | 2022-01-07 | 2022-01-07 | Structure for preventing water seepage of cable protection pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216959276U (en) |
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2022
- 2022-01-07 CN CN202220030959.XU patent/CN216959276U/en active Active
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