CN204270707U - The anti-family construction of cable under water - Google Patents
The anti-family construction of cable under water Download PDFInfo
- Publication number
- CN204270707U CN204270707U CN201420731209.0U CN201420731209U CN204270707U CN 204270707 U CN204270707 U CN 204270707U CN 201420731209 U CN201420731209 U CN 201420731209U CN 204270707 U CN204270707 U CN 204270707U
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- CN
- China
- Prior art keywords
- conductor
- stationary fixture
- mounting groove
- sheath protective
- under water
- 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.)
- Expired - Fee Related
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- 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
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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model discloses a kind of anti-family construction of cable under water, being intended to solve the installation of existing service entrance cable wastes time and energy, to service entrance cable Maintenance and Repair inconvenience, and the deficiency that service entrance cable waterproof effect is not good.This utility model comprises sheath protective, sheath protective cross section is kidney ellipsoid, two conductor mounting holes are provided with in sheath protective, conductor is separately installed with in two conductor mounting holes, conductor is all socketed with double-colored insulating case outward, conductor water blocking layer is provided with between double-colored insulating case and conductor, insulation water blocking layer is provided with between double-colored insulating case outer wall and conductor mounting holes inwall, the outer the first half of sheath protective is socketed with the stationary fixture of half kidney ellipsoid, sheath protective upper surface is provided with mounting groove, stationary fixture inner surface is provided with the positioning convex strip with mounting groove adaptation, mounting groove bottom surface is provided with the holddown groove of V-arrangement, stationary fixture is provided with fastening installing hole, fastening installing hole runs through positioning convex strip.
Description
Technical field
The utility model relates to a kind of construction of cable, and more particularly, it relates to a kind of anti-family construction of cable under water of good water-proof effect.
Background technology
At present in rural area, installation to every ammeter house lead in generally adopts the outer sleeving plastic poling of two insulated wire cores or lenticular wire to carry out installing, and installation is wasted time and energy, and house lead in cannot be checked intuitively in inside, the follow-up inconvenience of the Maintenance and Repair to house lead in, and cable waterproof poor effect.
Chinese patent notification number CN201331951Y, disclose a kind of cold-resistant, anti-aging service entrance cable, by two conductors, be coated on insulating barrier on conductor and outer jacket structure respectively, insulating barrier and outer jacket adopt cold resistance polyvinyl chloride cable material, and the insulating barrier be coated on two conductors is linked together by the dowel be integrated with it.The service entrance cable of this structure can cold-resistant, anti-aging, but wastes time and energy when service entrance cable is installed, and to service entrance cable Maintenance and Repair inconvenience, and service entrance cable waterproof effect is not good.
Utility model content
The utility model overcomes the installation of existing service entrance cable wastes time and energy, to service entrance cable Maintenance and Repair inconvenience, the deficiency that service entrance cable waterproof effect is not good, provide a kind of anti-family construction of cable under water, it is time saving and energy saving that it is installed, it is reliable convenient to install, and convenient to service entrance cable Maintenance and Repair, service entrance cable good water-proof effect.
In order to solve the problems of the technologies described above, the utility model is by the following technical solutions: a kind of anti-family construction of cable under water, comprise sheath protective, sheath protective cross section is kidney ellipsoid, two conductor mounting holes are provided with in sheath protective, conductor is separately installed with in two conductor mounting holes, conductor is all socketed with double-colored insulating case outward, conductor water blocking layer is provided with between double-colored insulating case and conductor, insulation water blocking layer is provided with between double-colored insulating case outer wall and conductor mounting holes inwall, the outer the first half of sheath protective is socketed with the stationary fixture of half kidney ellipsoid, sheath protective upper surface is provided with mounting groove, stationary fixture inner surface is provided with the positioning convex strip with mounting groove adaptation, mounting groove bottom surface is provided with the holddown groove of V-arrangement, stationary fixture is provided with fastening installing hole, fastening installing hole runs through positioning convex strip.
When ammeter service entrance cable is installed; stationary fixture is socketed in service entrance cable and needs fixing position; then hole with the fastening installing hole correspondence position on stationary fixture on sheath protective; and by screw by sheath protective, service entrance cable together fastening installation; it is time saving and energy saving to install, and installs and reliably facilitates.Conductor water blocking layer and insulation water blocking layer add the waterproof effect of service entrance cable.Service entrance cable can arbitrarily bend, and adopts special fastening clips to fix, and can view the situation of service entrance cable intuitively, convenient to service entrance cable Maintenance and Repair, service entrance cable good water-proof effect, ensure that the full waterproof ability of electric wire, reduces the line fault of intaking and causing.
As preferably, mounting groove extends to the other end from sheath protective one end, and the width of mounting groove increases gradually from bottom land to aperture position, mounting groove opening two edges round-corner transition.This vibrational power flow of mounting groove facilitates the adaptive grafting of the positioning convex strip on stationary fixture and mounting groove.
As preferably, stationary fixture outer wall is provided with strip reinforcement with positioning convex strip correspondence protruding, fastening installing hole runs through strengthens projection.Strengthen the protruding intensity adding stationary fixture restraint location, extend the useful life of stationary fixture.
As preferably, stationary fixture is strip structure.The installation when stationary fixture of this structure facilitates service entrance cable strip to arrange is fixed.
Another kind of scheme, the curved bending-like structure of stationary fixture.The installation that the stationary fixture of this structure facilitates service entrance cable to turn when arranging is fixed.
Compared with prior art, the beneficial effects of the utility model are: ammeter service entrance cable structure installment is time saving and energy saving, install and reliably facilitate, and it is convenient to service entrance cable Maintenance and Repair, service entrance cable good water-proof effect, ensure that the full waterproof ability of electric wire, reduces the line fault of intaking and causing.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the vertical view of the stationary fixture of embodiment 1 of the present utility model;
Fig. 3 is the vertical view of the stationary fixture of embodiment 2 of the present utility model;
In figure: 1, sheath protective, 2, conductor mounting holes, 3, conductor, 4, double-colored insulating case, 5, stationary fixture; 6, mounting groove, 7, positioning convex, 8, holddown groove, 9, location notch; 10, fastening installing hole, 11, strengthen protruding, 12, conductor water blocking layer, 13, insulation water blocking layer.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is further described specifically:
Embodiment 1: a kind of anti-family construction of cable (see accompanying drawing 1) under water, comprise sheath protective 1, sheath protective cross section is kidney ellipsoid, two conductor mounting holes 2 are provided with in sheath protective, conductor 3 is separately installed with in two conductor mounting holes, conductor is all socketed with double-colored insulating case 4 outward, conductor water blocking layer 12 is provided with between double-colored insulating case and conductor, insulation water blocking layer 13 is provided with between double-colored insulating case outer wall and conductor mounting holes inwall, the outer the first half of sheath protective is socketed with the stationary fixture 5(of half kidney ellipsoid see accompanying drawing 2), sheath protective upper surface is provided with mounting groove 6, mounting groove extends to the other end from sheath protective one end, the width of mounting groove increases gradually from bottom land to aperture position, mounting groove opening two edges round-corner transition.Stationary fixture inner surface is provided with the positioning convex strip 7 with mounting groove adaptation; mounting groove bottom surface is provided with the holddown groove 8 of V-arrangement; sheath protective lower surface is provided with the V-arrangement location notch 9 arranged with holddown groove correspondence; stationary fixture is provided with fastening installing hole 10; generally arrange a fastening installing hole in the end positions of each stationary fixture, fastening installing hole runs through positioning convex strip.Stationary fixture outer wall is provided with strip with positioning convex strip correspondence and strengthens protruding 11, fastening installing hole runs through strengthens projection.Stationary fixture is strip structure, and installation when facilitating service entrance cable strip to arrange is fixed.
When ammeter service entrance cable is installed; stationary fixture is socketed in service entrance cable and needs fixing position; then hole with the fastening installing hole correspondence position on stationary fixture on sheath protective; and by screw by sheath protective, service entrance cable together fastening installation; it is time saving and energy saving to install, and installs and reliably facilitates.Conductor water blocking layer and insulation water blocking layer add the waterproof effect of service entrance cable.Service entrance cable can arbitrarily bend, and adopts special fastening clips to fix, and can view the situation of service entrance cable intuitively, convenient to service entrance cable Maintenance and Repair, service entrance cable good water-proof effect, ensure that the full waterproof ability of electric wire, reduces the line fault of intaking and causing.
Embodiment 2: a kind of anti-family construction of cable under water, its structure is similar to embodiment 1, and main difference point is the curved bending-like structure of stationary fixture (see accompanying drawing 3) in the present embodiment, and the installation facilitating service entrance cable to turn when arranging is fixed.Other structure is identical with embodiment 1.
Above-described embodiment is two kinds of preferably schemes of the present utility model, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (5)
1. an anti-family construction of cable under water, it is characterized in that, comprise sheath protective, sheath protective cross section is kidney ellipsoid, two conductor mounting holes are provided with in sheath protective, conductor is separately installed with in two conductor mounting holes, conductor is all socketed with double-colored insulating case outward, conductor water blocking layer is provided with between double-colored insulating case and conductor, insulation water blocking layer is provided with between double-colored insulating case outer wall and conductor mounting holes inwall, the outer the first half of sheath protective is socketed with the stationary fixture of half kidney ellipsoid, sheath protective upper surface is provided with mounting groove, stationary fixture inner surface is provided with the positioning convex strip with mounting groove adaptation, mounting groove bottom surface is provided with the holddown groove of V-arrangement, stationary fixture is provided with fastening installing hole, fastening installing hole runs through positioning convex strip.
2. the anti-family construction of cable under water according to claim 1, it is characterized in that, mounting groove extends to the other end from sheath protective one end, and the width of mounting groove increases gradually from bottom land to aperture position, mounting groove opening two edges round-corner transition.
3. the anti-family construction of cable under water according to claim 1, is characterized in that, stationary fixture outer wall is provided with strip with positioning convex strip correspondence and strengthens protruding, it is protruding that fastening installing hole runs through reinforcement.
4. the anti-family construction of cable under water according to claim 1 or 2 or 3, it is characterized in that, stationary fixture is strip structure.
5. the anti-family construction of cable under water according to claim 1 or 2 or 3, is characterized in that, the curved bending-like structure of stationary fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731209.0U CN204270707U (en) | 2014-11-27 | 2014-11-27 | The anti-family construction of cable under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731209.0U CN204270707U (en) | 2014-11-27 | 2014-11-27 | The anti-family construction of cable under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204270707U true CN204270707U (en) | 2015-04-15 |
Family
ID=52805561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731209.0U Expired - Fee Related CN204270707U (en) | 2014-11-27 | 2014-11-27 | The anti-family construction of cable under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204270707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531343A (en) * | 2016-12-23 | 2017-03-22 | 温州市腾方园林建设有限公司 | Power cable for municipal garden and production mode of power cable |
-
2014
- 2014-11-27 CN CN201420731209.0U patent/CN204270707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531343A (en) * | 2016-12-23 | 2017-03-22 | 温州市腾方园林建设有限公司 | Power cable for municipal garden and production mode of power cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20191127 |