CN220254107U - Cable sealing device - Google Patents
Cable sealing device Download PDFInfo
- Publication number
- CN220254107U CN220254107U CN202321524290.0U CN202321524290U CN220254107U CN 220254107 U CN220254107 U CN 220254107U CN 202321524290 U CN202321524290 U CN 202321524290U CN 220254107 U CN220254107 U CN 220254107U
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- sealing plate
- interface section
- sealing
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- cable
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- 238000007789 sealing Methods 0.000 title claims abstract description 144
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 239000010426 asphalt Substances 0.000 claims abstract description 9
- 239000011487 hemp Substances 0.000 claims abstract description 7
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a cable sealing device, comprising: the interface section is in sealing butt joint with the horn section, the interface section faces the cable embedded steel pipe, and the horn section faces the house entrance and is plugged by adopting oil-hemp pouring asphalt; the first sealing plate is embedded and fixed in the interface section; the second sealing plate is fixedly arranged at one end of the horn section facing the interface section and is fixedly connected with the interface section through a fastening bolt; the expansion water stop pad is clamped between the first sealing plate and the second sealing plate and fills the area between the first sealing plate and the second sealing plate, and a plurality of through holes corresponding to the positions are formed in the first sealing plate, the second sealing plate and the expansion water stop pad. According to the utility model, two-stage sealing is carried out at the expansion water stop pad position and the horn section position, so that a plurality of cable gaps penetrating through the expansion water stop pad are filled and sealed, and meanwhile, the household port is poured and sealed, so that the waterproof sealing performance and the use safety of the cable are improved.
Description
Technical Field
The utility model relates to the technical field of cable construction devices, in particular to a cable sealing device.
Background
When a weak current cable enters a house through a basement, a plurality of cables are required to penetrate into a sleeve, waterproof sealing is carried out on the position of a mouth of a house-entry pipe of the sleeve so as to ensure the safety of the cables, and the traditional sealing mode is to seal the mouth of the pipe by adopting oil-hemp pouring asphalt or plugging agent with a micro-expansion effect after the cables penetrate into the house-entry pipe.
Therefore, how to completely waterproof and seal the cable home terminal of the bundle so as to ensure the indoor electricity safety of the resident is a technical problem which needs to be solved by the technicians in the field.
Disclosure of Invention
Therefore, the utility model aims to provide a cable sealing device which is used for completely waterproof sealing a bundled cable home terminal and ensuring the indoor electricity utilization safety of a resident.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a cable sealing device, comprising:
the cable comprises an interface section and a horn section, wherein the interface section is in sealing butt joint with the horn section, the interface section is arranged towards a cable embedded steel pipe, and the horn section is arranged towards a house entrance and is plugged by adopting oil-hemp pouring asphalt;
the first sealing plate is embedded and fixed in the interface section;
the second sealing plate is fixedly arranged at one end of the horn section, which faces the interface section, and is fixedly connected with the interface section through a fastening bolt;
the expansion water stop pad is clamped between the first sealing plate and the second sealing plate and fills the area between the first sealing plate and the second sealing plate, and a plurality of through holes corresponding to positions are formed in the first sealing plate, the second sealing plate and the expansion water stop pad.
Preferably, in the cable sealing device, the flare section includes a transition section and a flare opening, the transition section is the same as the inner diameter of the interface section, the second sealing plate is welded and fixed on one side of the transition section facing the interface section, and the flare opening expands in a direction facing away from the transition section.
Preferably, in the cable sealing device, a bolt connection plate is fixedly arranged on the outer side walls of the interface section and the second sealing plate, and the fastening bolt penetrates through the bolt connection plate on the interface section and the second sealing plate.
Preferably, in the cable sealing device, the interface section is fixedly connected with the second sealing plate through four groups of fastening bolts, and the four groups of fastening bolts are uniformly arranged along the circumferential direction of the outer wall of the interface section.
Preferably, in the cable sealing device, an anti-corrosion rubber sealing ring is sleeved on the periphery of the abutting position of the interface section and the second sealing plate.
Preferably, in the cable sealing device, any two of the through holes are spaced apart.
Preferably, in the cable sealing device, the first sealing plate is a steel plate and is welded and fixed in the interface section.
Preferably, in the cable sealing device, the expansion water stop pad is interposed between the first sealing plate and the second sealing plate, and then the through hole is formed by a drilling tool.
According to the technical scheme, the cable sealing device comprises the interface section and the horn section, wherein the interface section and the horn section are in sealing butt joint, the interface section faces to an embedded steel pipe used for threading a cable, the inner diameter of the interface section is preferably the same as that of the embedded steel pipe, so that the cable can smoothly penetrate into the interface section from the embedded steel pipe, meanwhile, the interface section is fixedly welded with the embedded steel pipe, the horn section faces to a household opening, and the horn section is sealed by adopting the oil-hemp pouring asphalt after the cable is penetrated out; particularly, still inlay in the interface section and be fixed with first closing plate, correspondingly, fixedly be provided with the second closing plate between interface section and loudspeaker section, the specific fixed setting of second closing plate is in loudspeaker section one end towards the interface section, so that the equipment of second closing plate, the plane of second closing plate is more easily sealed with the interface section simultaneously, second closing plate passes through fastening bolt fixed connection with the interface section, first closing plate and second closing plate interval set up in the above-mentioned structure, and then be provided with the expansion water stop pad at first closing plate and second closing plate, the region between first closing plate and the second closing plate is filled to the expansion water stop pad, and a plurality of position corresponding through hole has been seted up on first closing plate, second closing plate and the expansion water stop pad, so that the cable passes first closing plate in proper order, expansion water stop pad and second closing plate, on the one hand, expansion water stop pad self possesses the performance of micro-expansion, it can fill the gap between many cables through self expansibility after the cable pass, on the other hand, the expansion water stop pad can be quick expansion after the water absorption, promptly take place, the rainwater is along the pre-buried position when the expansion water stop pad, the position is followed the pre-buried, the expansion water stop pad can further be sealed up more than the expansion water stop gap. According to the cable sealing device provided by the utility model, the first sealing plate and the second sealing plate are arranged, so that a plurality of cables are supported to maintain a good form when passing through the horn section of the interface section, meanwhile, the gaps among the plurality of cables are well waterproof sealed through the expansion water stop pad arranged between the first sealing plate and the second sealing plate, rainwater is blocked to the position of the expansion water stop pad, so that the rainwater is prevented from entering a room, and meanwhile, the asphalt plugging is performed at the horn section, so that the sealing effect of the cable sealing device provided by the utility model is ensured in a two-stage sealing mode.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional structure of a cable sealing device according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a cable sealing device according to an embodiment of the present utility model;
FIG. 3 is a side view of FIG. 1;
wherein 10 is the interface section, 20 is the loudspeaker section, 210 is the changeover portion, 220 is the horn mouth, 30 is first closing plate, 40 is the second closing plate, 50 is the inflation water stop pad, 60 is fastening bolt, 70 is the bolted connection board, 80 is the through hole, 90 is anticorrosive rubber sealing ring.
Detailed Description
The core of the utility model is to disclose a cable sealing device to completely waterproof seal the bundled cable home terminal, so as to ensure the indoor electricity safety of the households.
In order to make the solution of the utility model better understood by a person skilled in the art, embodiments of the utility model are described below with reference to the accompanying drawings, and furthermore the embodiments shown below do not have any limiting effect on the inventive content described in the claims. The whole contents of the constitution shown in the following examples are not limited to the solution of the utility model described in the claims.
As shown in fig. 1, fig. 2 and fig. 3, the cable sealing device provided by the embodiment of the utility model comprises an interface section 10 and a horn section 20, wherein the interface section 10 and the horn section 20 are in sealing butt joint, the interface section 10 is arranged towards an embedded steel pipe used for threading a cable, and the inner diameter of the interface section 10 is preferably the same as that of the embedded steel pipe, so that the cable can smoothly pass through the embedded steel pipe into the interface section 10, meanwhile, the interface section 10 and the embedded steel pipe are welded and fixed, the horn section 20 is arranged towards a house entrance, and the horn section 20 is sealed by adopting oil-hemp pouring asphalt after the cable passes through, and the arrangement of the horn section 20 is required to be used for facilitating the cable to pass through on one hand and preventing the cable from being scratched by the edge of the sharp steel pipe after the cable passes through on the other hand.
In particular, a first sealing plate 30 is fixedly embedded in the interface section 10, correspondingly, a second sealing plate 40 is fixedly arranged between the interface section 10 and the horn section 20, the second sealing plate 40 is particularly fixedly arranged at one end of the horn section 20 facing the interface section 10 so as to facilitate the assembly of the second sealing plate 40, meanwhile, the plane of the second sealing plate 40 is easier to be in sealing butt joint with the interface section 10, the second sealing plate 40 is fixedly connected with the interface section 10 through a fastening bolt 60, the first sealing plate 30 and the second sealing plate 40 are arranged at intervals in the structure, an expansion water stop pad 50 is arranged between the first sealing plate 30 and the second sealing plate 40, the expansion water stop pad 50 fills the area between the first sealing plate 30 and the second sealing plate 40, and the through holes 80 corresponding to a plurality of positions are formed in the first sealing plate 30, the second sealing plate 40 and the expansion water stop pad 50 so that a cable can sequentially pass through the first sealing plate 30, the expansion water stop pad 50 and the second sealing plate 40, on one hand, the expansion water stop pad 50 has micro-expansion performance, after the cable passes through, gaps among a plurality of cables can be filled through the expansion of the expansion water stop pad 50, on the other hand, the expansion water stop pad 50 can be rapidly expanded after absorbing water, namely, when accidents happen, rainwater flows into the position of the expansion water stop pad 50 along the embedded steel pipe, one end of the expansion water stop pad 50 can be rapidly expanded to seal the gaps among a plurality of cables, and further infiltration of the rainwater is avoided.
The first sealing plate 30, the second sealing plate 40 and the expansion water stop pad 50 are provided with a plurality of through holes 80 corresponding to each other, and the position corresponding to each other specifically means that a single through hole 80 continuously penetrates the first sealing plate 30, the second sealing plate 40 and the expansion water stop pad 50.
According to the cable sealing device provided by the embodiment of the utility model, the first sealing plate 30 and the second sealing plate 40 are arranged so that a plurality of cables are supported and kept in a good form when passing through the horn section 20 of the interface section 10, meanwhile, the expansion water stop pad 50 arranged between the first sealing plate 30 and the second sealing plate 40 is used for performing good waterproof sealing on gaps among the plurality of cables, rainwater is blocked to the position of the expansion water stop pad 50 so as to prevent the rainwater from entering a room, and meanwhile, the position of the horn section 20 is subjected to asphalt casting plugging so as to ensure the sealing effect of the cable sealing device provided by the utility model in a two-stage sealing mode.
Further, in a preferred embodiment of the present utility model, the flare 20 includes a transition section 210 and a flare 220, where the transition section 210 has the same inner diameter as the interface section 10, and the second sealing plate 40 is welded and fixed on a side of the transition section 210 facing the interface section 10, that is, the flare 20 is butted with the interface section 10 through the transition section 210, the transition section 210 and the interface section 10 with the same inner diameter size can not be blocked when a cable is threaded, and the flare 220 is expanded in a direction facing away from the transition section 210, so that the flare 220 is arranged to prevent the cable from being scratched after the cable is threaded, and meanwhile, the operation of plugging and pouring asphalt with a hemp is facilitated.
Further, in order to facilitate the disassembly and assembly of the interface section 10 and the horn section 20, in an embodiment of the present utility model, the outer side walls of the interface section 10 and the second sealing plate 40 are fixedly provided with bolt connection plates 70, and the fastening bolts 60 penetrate through the bolt connection plates 70 on the interface section 10 and the second sealing plate 40 to fasten the interface section 10 and the second sealing plate 40, and it should be noted that the bolt connection plates 70 are provided on the outer side walls of the interface section 10 and the second sealing plate 40 to facilitate the disassembly and assembly of the fastening bolts 60 from the outside, so that the interface section 10 and the second sealing plate 40 can be butted and fastened.
On the basis of the above embodiment, in order to avoid the deflection of the abutting surfaces of the interface section 10 and the second sealing plate 40 due to the action of the fastening bolts 60, in an embodiment of the present utility model, the interface section 10 and the second sealing plate 40 are fixedly connected by four sets of fastening bolts 60, and the four sets of fastening bolts 60 are uniformly arranged along the circumferential direction of the outer wall of the interface section 10, so that the abutting surfaces of the interface section 10 and the second sealing plate 40 are uniformly stressed, it should be noted that it is preferable that a single set of fastening bolts 60 include two fastening bolts 60 arranged at intervals to enhance the stability of connection.
Further, in an embodiment of the present utility model, an anti-corrosion rubber sealing ring 90 is sleeved on the periphery of the abutting position of the interface section 10 and the second sealing plate 40, and the anti-corrosion rubber sealing ring 90 is used for sealing gaps to ensure air tightness in the interface section 10 and the horn section 20, so as to prevent water vapor sundries and the like from entering the interface section 10 and the horn section 20 through the abutting seam line to cause corrosion inside the interface section 10 and the horn section 20.
Further, in the cable sealing device provided by the embodiment of the utility model, any two through holes 80 are arranged at intervals, so that the expansion water stop pad 50 is filled between any two cables, and the any two cables are well waterproof sealed.
In order to ensure good sealing of the first sealing plate 30 and supporting effect on the cable, in the cable sealing device provided by the embodiment of the utility model, the first sealing plate 30 is a steel plate, the first sealing plate 30 is welded and fixed in the interface section 10, and sealing connection between the first sealing plate 30 and the interface section 10 is performed through a circumferential welding seam.
Further, in order to make the openings in the expansion water stop pad 50 correspond to the positions of the first sealing plate 30 and the second sealing plate 40, in the embodiment of the present utility model, after the expansion water stop pad 50 is clamped between the first sealing plate 30 and the second sealing plate 40, the processing operation of drilling the through holes 80 from the first sealing plate 30 or the second sealing plate 40 is performed by a drilling tool.
The terms first and second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to the listed steps or elements but may include steps or elements not expressly listed.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A cable sealing device, comprising:
the cable comprises an interface section (10) and a horn section (20), wherein the interface section (10) and the horn section (20) are in sealing butt joint, the interface section (10) faces to a cable embedded steel pipe, and the horn section (20) faces to a house inlet and is plugged by adopting oil-hemp pouring asphalt;
a first sealing plate (30) embedded and fixed in the interface section (10);
the second sealing plate (40) is fixedly arranged at one end of the horn section (20) facing the interface section (10) and is fixedly connected with the interface section (10) through a fastening bolt (60);
the expansion water stop pad (50) is clamped between the first sealing plate (30) and the second sealing plate (40), and fills the area between the first sealing plate (30) and the second sealing plate (40), and a plurality of through holes (80) corresponding to positions are formed in the first sealing plate (30), the second sealing plate (40) and the expansion water stop pad (50).
2. The cable sealing arrangement of claim 1, wherein the flare (20) comprises a transition section (210) and a flare (220), the transition section (210) having the same inner diameter as the interface section (10), the second sealing plate (40) being welded to the side of the transition section (210) facing the interface section (10), the flare (220) expanding in a direction away from the transition section (210).
3. The cable sealing arrangement according to claim 1, characterized in that a bolt connection plate (70) is fixedly arranged on the outer side walls of the interface section (10) and the second sealing plate (40), and the fastening bolt (60) is arranged through the bolt connection plate (70) on the interface section (10) and the second sealing plate (40).
4. A cable sealing arrangement according to claim 3, characterized in that the interface section (10) and the second sealing plate (40) are fixedly connected by four sets of fastening bolts (60), the four sets of fastening bolts (60) being evenly arranged in the circumferential direction of the outer wall of the interface section (10).
5. The cable sealing arrangement according to claim 1, characterized in that the interface section (10) and the second sealing plate (40) are peripherally provided with a corrosion-resistant rubber sealing ring (90).
6. Cable sealing arrangement according to claim 1, wherein any two of said through holes (80) are spaced apart.
7. The cable sealing arrangement according to claim 1, characterized in that the first sealing plate (30) is a steel plate and is welded fixed in the interface section (10).
8. The cable sealing arrangement according to claim 1, characterized in that the expansion water stop pad (50) is clamped between the first sealing plate (30) and the second sealing plate (40) and the through hole (80) is machined by a drilling tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524290.0U CN220254107U (en) | 2023-06-14 | 2023-06-14 | Cable sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524290.0U CN220254107U (en) | 2023-06-14 | 2023-06-14 | Cable sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220254107U true CN220254107U (en) | 2023-12-26 |
Family
ID=89229386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524290.0U Active CN220254107U (en) | 2023-06-14 | 2023-06-14 | Cable sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220254107U (en) |
-
2023
- 2023-06-14 CN CN202321524290.0U patent/CN220254107U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |