CN106785632A - A kind of anti-down electric supply installation of cable - Google Patents
A kind of anti-down electric supply installation of cable Download PDFInfo
- Publication number
- CN106785632A CN106785632A CN201710044226.5A CN201710044226A CN106785632A CN 106785632 A CN106785632 A CN 106785632A CN 201710044226 A CN201710044226 A CN 201710044226A CN 106785632 A CN106785632 A CN 106785632A
- Authority
- CN
- China
- Prior art keywords
- buckling parts
- cover plate
- electric supply
- supply installation
- locking device
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- 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
- Cable Accessories (AREA)
Abstract
The invention discloses a kind of anti-down electric supply installation of cable,Including the insulating protection shell being coated on Naked lines position,It is respectively arranged on the locking device at the insulating protection shell two ends,The locking device is used to fasten the insulating protection shell,The insulating protection shell is coated on the securing cover plate and removable cover on bare wire surface,The securing cover plate is located at the two ends of bare wire,The removable cover is located between two securing cover plates,The locking device connects the securing cover plate,One end of the removable cover is hinged by connector with the securing cover plate,The other end is provided with engaging support mechanism,Buckle on the securing cover plate at the corresponding end of engaging support mechanism is mutually fastened,Simple structure of the invention,It is easy to use,Good water-proof effect,Security is good,Effectively prevent cable from corroding,Long service life,Improve power transmission efficiency,Avoid the wasting of resources.
Description
Technical field
The present invention relates to power supply technical field, the especially a kind of anti-down electric supply installation of cable.
Background technology
Carry out grid maintenance at present, be all will first overhaul circuit region electric power system close after, maintainer is again
Work high above the ground is overhauled, without carrying out anti-down power supply treatment, this mode, it is impossible to ensure the safety of workmen, because frame
Empty cable will necessarily wiring register one's residence, and certain customers (such as school, market, factory) can install generator, to ensure to have a power failure
When normal power supply without influenceing the normal operation of electrical equipment, can exist during power failure and power supply is fallen from user's house generator to built on stilts master
Make phenomenon still powered on backbone on main line, if workmen is not having after the electric power system on backbone is broken
In the case of thering is anti-down power supply to process, overhauled rashly, certainly will be there is great potential safety hazard, in addition have maintainer in order to
Efficiently act, grounding is not carried out, even more threaten its life security, therefore anti-down power supply treatment is carried out extremely to cable
Close important, need for the cable of having insulation sheath to peel off one section of cable insulation jacket formation Naked lines position first, at Naked lines position
Ground wire and anti-down power supply, the potential safety hazard but the long-term Naked dew of cable will certainly cause to cock off, get an electric shock etc., and also maintenance is electric every time
Lu Shizai shells cable, and ground connection, operation is also pretty troublesome, therefore urgent need one kind can conveniently be grounded, and cable can be prevented again
The anti-down electric supply installation of cable of water, existing anti-down electric supply installation covers Naked lines position to ensure to Naked lines portion using only metal foil
The waterproof of position and ground connection are conductive, but metal foil cracky, water proofing property is influenceed, and metal foil easily plays fold, internally can not be with
Naked lines position is fitted very well, and conveyance capacity is bad, externally can not very well be fitted with adhesive tape, easily infiltration, poor waterproof properties.
The content of the invention
In order to overcome above the deficiencies in the prior art, task of the invention is to provide a kind of simple structure, easy to use, prevents
Water effect is good, and security is good, it is to avoid the anti-down electric supply installation of cable of the wasting of resources.
Task of the present invention is achieved through the following technical solutions：
A kind of anti-down electric supply installation of cable, including be coated on Naked lines position insulating protection shell, be respectively arranged on it is described
The locking device at insulating protection shell two ends, the locking device is used to fasten the insulating protection shell, the insulating protection
Shell is coated on the securing cover plate and removable cover on bare wire surface, and the securing cover plate is located at the two ends of bare wire, the work
Dynamic cover plate is located between two securing cover plates, and the locking device connects the securing cover plate, the one of the removable cover
End is hinged by connector with the securing cover plate, and the other end is provided with engaging support mechanism, the institute at the corresponding end of engaging support mechanism
The buckle stated on securing cover plate is mutually fastened.
It is preferred that, the engaging support mechanism includes that the casing being fixed on the removable cover, relatively described box body-sliding are consolidated
Fixed board, one end of the fixed plate is provided with protuberance and elastic component, and one end of the elastic component is fixed on the protuberance, institute
The other end for stating elastic component is fixed on rear end or the removable cover of the casing.
It is preferred that, the bottom of the other end of the fixed plate dorsad extends holding part, and the holding part is mutual with the buckle
Fasten.
It is preferred that, the top of the other end of the fixed plate dorsad extends a bending plate, the bearing of trend of the bending plate with
The bearing of trend of the holding part is identical.
It is preferred that, the locking device include upper buckling parts that is fixed and being coated on bare wire outer surface and with the upper buckling parts
The lower buckling parts for coordinating, bare wire is arranged on the upper buckling parts or the lower buckling parts, the two ends of the upper buckling parts respectively to
Under be extended with the upper hook part for dorsad bending, the two ends of the lower buckling parts upwardly extend the lower hook part for dorsad bending, institute respectively
State hook part and the lower hook part is mutually fastened.
It is preferred that, the locking device also includes being arranged on the bolt of the upper buckling parts, is fixed on below the bolt
Latch segment, the upper buckling parts is located at latch segment top.
It is preferred that, the locking device also includes filler, the upper buckling parts, the lower buckling parts, the latch segment and naked
Enclosed between line and be provided with a cavity, described filler is used to fill the cavity.
It is preferred that, the locking device also includes upper mounting shell, the lower mounting shell below the upper mounting shell, described
Upper mounting shell is coated on the upper buckling parts outer surface, and the lower mounting shell is coated on the lower mounting shell outer surface.
It is preferred that, the securing cover plate connect the locking device described upper mounting shell and or the lower mounting shell, it is described
Securing cover plate is provided with two fixed blocks, and the connector is located between two fixed blocks and is hinged with the fixed block.
Beneficial effect using the anti-down electric supply installation of cable of the invention is：Simple structure, easy to use, waterproof effect
Good, security is good, effectively prevents cable from corroding, long service life, improves power transmission efficiency, it is to avoid the wasting of resources.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the anti-down electric supply installation of cable of the invention；
Fig. 2 is the front view of the anti-down electric supply installation of cable of the invention；
Fig. 3 is the top view of the anti-down electric supply installation of cable of the invention；
Fig. 4 is the upward view of the anti-down electric supply installation of cable of the invention；
Wherein, 1, insulating protection shell, 10, securing cover plate, 100, fixed block, 101, buckle, 11, removable cover, 110,
Connector, 12, engaging support mechanism, 120, casing, 121, fixed plate, 122, elastic component, 123, holding part, 124, bending plate, 2, lock
Tight device, 20, upper buckling parts, 21, lower buckling parts, 22, upper mounting shell, 23, lower mounting shell, 24, bolt, 25, latch segment.
Specific embodiment
The invention will be further described with implementation method below in conjunction with the accompanying drawings, but protection scope of the present invention not office
It is limited to the scope of implementation method statement.
It should be noted that term that this specification is used " on ", D score, "front", "rear" and similar statement be
For illustrative purposes, depending on specific reference to the actual conditions in embodiment.
As Figure 1-3, a kind of anti-down electric supply installation of cable be coated on insulating protection shell 1 on Naked lines position,
The locking device 2 at the two ends of insulating protection shell 1 is respectively arranged on, locking device 2 is used to fasten insulating protection shell 1, using insulation
Guard shield 1, locking device 2 cooperate and fix and detect bare wire, simple structure.
Insulating protection shell 1 is coated on the securing cover plate 10 and removable cover 11 on bare wire surface, securing cover plate 10
In the two ends of bare wire and setting symmetrical above and below, it is cylinder that two securing cover plates 10 setting up and down are covered, and the connection of locking device 2 is solid
Determine cover plate 10, the securing cover plate 10 positioned at bare wire one end is provided with two fixed blocks 100, running through on fixed block 100 has through hole, one
Bearing pin is arranged in through hole, and buckle 101 that is upward, extending downwardly is respectively equipped with the securing cover plate 10 of the bare wire other end,
Buckle 101 includes interior recessed depressed part and the stopper fastened with the engaging support mechanism 12 of removable cover 11 positioned at depressed part top.
Removable cover 11 is located between two securing cover plates 10 and positioned at the top of securing cover plate 10, and removable cover 11 is located at
On bare wire and setting symmetrical above and below, one end of removable cover 11 is hinged by connector 110 with securing cover plate 10, connector 110
Between two fixed blocks 100, and connector 110 is hinged with two fixed blocks 100 by bearing pin so that removable cover
Plate 11 is relatively fixed cover plate 10 and rotates, and the other end of removable cover 11 is provided with engaging support mechanism 12, the corresponding end of engaging support mechanism 12
Buckle 101 mutually fasten, engaging support mechanism 12 protrudes into depressed part, and is fastened with stopper, engaging support mechanism 12 include fix
The fixed plate 121 that casing 120, opposite case 120 on removable cover 11 are slided, the part of fixed plate 121 is located at casing 120
Interior, one end of fixed plate 121 is provided with protuberance and elastic component 122, and one end of elastic component 122 is fixed over the projections, elastic component
On the rear end of 122 other end static housing 120 or removable cover 11, the bottom of the other end of fixed plate 121 dorsad extends button
Portion 123 is held, holding part 123 is mutually fastened with the depressed part of buckle 101, and the top of the other end of fixed plate 121 dorsad extends one
Bending plate 124, the bearing of trend of bending plate 124 is identical with the bearing of trend of holding part 123, and bending plate 124 can be used to artificially break
Move or provoked upwards using instrument, when bending plate 124 and buckle 101 are fastened, fixed plate 121 is moved towards buckle 101, is made
The elastic component 122 that must be located in fixed plate 121 is in and is stretched state, when manually or with instrument move bending plate 124 to
On when lifting, holding part 123 departs from the depressed part of buckle 101, and now elastic component 122 shrinks so that fixed plate 121 is directed away from
The direction movement of buckle 101, then removable cover 11 is raised, and can now carry out bare wire detection, is driven using elastic component 123 solid
Fixed board 121 carries out folding, and the opening of fixed plate 121 is carried out into detection bare wire using instrument, it is to avoid people gets too close to make with bare wire
Into injury, security is good, and insulating protection shell 1 can effectively completely cut off the contact of bare wire and the external world, be also prevented from cable rotten
Erosion, and then improve power transmission efficiency, it is to avoid the wasting of resources.
Locking device 2 is located at the two ends of insulating protection shell 1, and for fastening insulating protection shell 1, locking device 2 includes
The upper buckling parts 20 that can coordinate up and down and lower buckling parts 21 of bare wire outer surface are fixed and are coated on, bare wire is arranged on upper buckling parts
In 20 or lower buckling parts 21, the two ends of upper buckling parts 20 are extended with the upper hook part for dorsad bending separately down, lower buckling parts 21
Two ends upwardly extend the lower hook part for dorsad bending respectively, and upper hook part and lower hook part are mutually fastened, and lower buckling parts 21 is provided with to be put
The placement block of bare wire is put, place block has circular groove to lower recess, and bare wire is placed in circular groove, and the top of circular groove is
Opening, opening is oppositely arranged with the latch segment 25 located at the lower section of upper buckling parts 20.
Locking device 2 includes mounting shell, and mounting shell includes upper mounting shell 22 and lower mounting shell 23, and upper mounting shell 22 is coated on
The top of the outer surface of upper buckling parts 20, the top of upper mounting shell 22 and upper buckling parts 20 is provided with screwed hole, and bolt 24 is located at screwed hole
Interior, the lower section of bolt 24 is fixed with latch segment 25, and upper buckling parts 20 and upper mounting shell 22 are located at the top of latch segment 25, bolt
24 are moved from screwed hole downward spiral so that the latch segment 25 for being fixed on the lower section of bolt 24 is moved down, for compressing cable,
The side of upper mounting shell 22 is connected cover plate 10.Lower mounting shell 23 is coated on the outer surface of lower buckling parts 21, lower mounting shell 23
Side is connected cover plate 10, and the securing cover plate 10 of the connection of upper mounting shell 22 and the securing cover plate 10 of lower mounting shell 23 connection are presented
Under be symmetrical arranged, the lower both sides of mounting shell 23 have upwardly extended extension, extension protrude into mounting shell 22 and with upper installation
Shell 22 is connected.
Locking device 2 also includes filler, is enclosed between upper buckling parts 20, lower buckling parts 21, latch segment 25 and bare wire and is provided with one
Cavity, filler is used to fill cavity, prevents bare wire from leaking electricity and waterproof, and when also causing that bolt 24 compresses bare wire downwards, bare wire is filled out
The structure for expecting and being arranged on filler periphery is tightly fixed, it is ensured that sealing and water proofing property between bare wire and insulation crust, is filled out
Material can be the materials such as rubber.
The anti-down electric supply installation of cable of the invention is used to cause simple structure, easy to use, good water-proof effect, security
It is good, effectively prevent cable from corroding, long service life improves power transmission efficiency, it is to avoid the wasting of resources.
Above description is only the preferred embodiment and the explanation to institute's application technology principle of the application.People in the art
Member is it should be appreciated that involved invention scope in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where the inventive concept is not departed from, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (9)
1. the anti-down electric supply installation of a kind of cable, it is characterised in that including the insulating protection shell, respectively being coated on Naked lines position
Located at the locking device at the insulating protection shell two ends, the locking device is used to fasten the insulating protection shell, described
Insulating protection shell is coated on the securing cover plate and removable cover on bare wire surface, and the securing cover plate is located at the two of bare wire
End, the removable cover is located between two securing cover plates, and the locking device connects the securing cover plate, the activity
One end of cover plate is hinged by connector with the securing cover plate, and the other end is provided with engaging support mechanism, and the engaging support mechanism is right with it
The buckle on the securing cover plate that should be held mutually is fastened.
2. the anti-down electric supply installation of cable according to claim 1, it is characterised in that the engaging support mechanism includes being fixed on described
Casing, the fixed plate of relatively described box body-sliding on removable cover, one end of the fixed plate are provided with protuberance and elastic component,
One end of the elastic component is fixed on the protuberance, and the other end of the elastic component fixes the rear end or described of the casing
On removable cover.
3. the anti-down electric supply installation of cable according to claim 2, it is characterised in that the bottom back of the body of the other end of the fixed plate
To holding part is extended, the holding part is mutually fastened with the buckle.
4. the anti-down electric supply installation of cable according to claim 3, it is characterised in that the top back of the body of the other end of the fixed plate
To a bending plate is extended, the bearing of trend of the bending plate is identical with the bearing of trend of the holding part.
5. the anti-down electric supply installation of cable according to claim 1, it is characterised in that the locking device includes fixed and coats
Bare wire outer surface upper buckling parts and with it is described on buckling parts coordinate lower buckling parts, bare wire be arranged on the upper buckling parts or
The lower buckling parts, the two ends of the upper buckling parts are extended with the upper hook part for dorsad bending separately down, the lower buckling parts
Two ends upwardly extend the lower hook part for dorsad bending respectively, and the upper hook part and the lower hook part are mutually fastened.
6. the anti-down electric supply installation of cable according to claim 5, it is characterised in that the locking device also includes being arranged on institute
The bolt for stating buckling parts, the latch segment being fixed on below the bolt, the upper buckling parts are located at latch segment top.
7. the anti-down electric supply installation of cable according to claim 6, it is characterised in that the locking device also includes filler, institute
Buckling parts, the lower buckling parts are stated, is enclosed between the latch segment and bare wire and is provided with a cavity, described filler is used to fill described
Cavity.
8. the anti-down electric supply installation of cable according to claim 7, it is characterised in that the locking device also includes upper installation
Shell, the lower mounting shell below the upper mounting shell, the upper mounting shell are coated on the upper buckling parts outer surface, described
Lower mounting shell is coated on the lower mounting shell outer surface.
9. the anti-down electric supply installation of cable according to claim 8, it is characterised in that the securing cover plate connection locking dress
The described upper mounting shell put and or the lower mounting shell, the securing cover plate is provided with two fixed blocks, and the connector is located at
It is hinged between two fixed blocks and with the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044226.5A CN106785632B (en) | 2017-01-21 | 2017-01-21 | Cable anti-tilting power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710044226.5A CN106785632B (en) | 2017-01-21 | 2017-01-21 | Cable anti-tilting power supply device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785632A true CN106785632A (en) | 2017-05-31 |
| CN106785632B CN106785632B (en) | 2023-09-01 |
Family
ID=58943497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710044226.5A Active CN106785632B (en) | 2017-01-21 | 2017-01-21 | Cable anti-tilting power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785632B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080280467A1 (en) * | 2007-05-09 | 2008-11-13 | Sumitomo Wiring Systems, Ltd. | Connector cover |
| CN203166206U (en) * | 2013-01-31 | 2013-08-28 | 广州番禺电缆集团有限公司 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
| CN204424488U (en) * | 2015-03-13 | 2015-06-24 | 广州供电局有限公司黄埔供电局 | The anti-down electric supply installation of cable |
| CN205231700U (en) * | 2015-12-24 | 2016-05-11 | 广西迅裕电力科技有限公司 | Low tension cable ground protecting device |
| CN206432470U (en) * | 2017-01-21 | 2017-08-22 | 广东新电电力科技有限公司 | The anti-down electric supply installation of cable |
-
2017
- 2017-01-21 CN CN201710044226.5A patent/CN106785632B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080280467A1 (en) * | 2007-05-09 | 2008-11-13 | Sumitomo Wiring Systems, Ltd. | Connector cover |
| CN203166206U (en) * | 2013-01-31 | 2013-08-28 | 广州番禺电缆集团有限公司 | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position |
| CN204424488U (en) * | 2015-03-13 | 2015-06-24 | 广州供电局有限公司黄埔供电局 | The anti-down electric supply installation of cable |
| CN205231700U (en) * | 2015-12-24 | 2016-05-11 | 广西迅裕电力科技有限公司 | Low tension cable ground protecting device |
| CN206432470U (en) * | 2017-01-21 | 2017-08-22 | 广东新电电力科技有限公司 | The anti-down electric supply installation of cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785632B (en) | 2023-09-01 |
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