CN110289527A - A kind of cable elbow headband electric plug device and method fastly - Google Patents
A kind of cable elbow headband electric plug device and method fastly Download PDFInfo
- Publication number
- CN110289527A CN110289527A CN201910524533.2A CN201910524533A CN110289527A CN 110289527 A CN110289527 A CN 110289527A CN 201910524533 A CN201910524533 A CN 201910524533A CN 110289527 A CN110289527 A CN 110289527A
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- plug
- bar
- cable
- hole
- insulation sleeve
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- 238000000034 method Methods 0.000 title abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 77
- 230000005611 electricity Effects 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 15
- 238000002788 crimping Methods 0.000 claims description 8
- 239000012212 insulator Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
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
- H01R13/44—Means for preventing access to live contacts
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of fast plug device of cable elbow headband electricity and methods, applied between switch-box and cable waiting, with by switch-box power supply line and cable waiting be connected, charging fast plug device includes: casing, it is arranged on switch-box, including conducting rod and the first insulation sleeve, conducting rod are electrically connected with the power supply line of switch-box, first insulation sleeve is wrapped in the outer surface of conducting rod, and the top of conducting rod has plug hole；Plug, including plug bar and the second insulation sleeve, the second insulation sleeve is wrapped in the outer surface of plug bar, and the tail end for plugging bar is crimped with cable waiting, the head end of plug bar has the plug portion being adapted to plug hole, has receiving hole between plug portion and second insulation sleeve；When plug portion is inserted into plug hole, receiving hole cooperates the outer surface for being socketed in the first insulation sleeve.The present invention had not only been able to achieve the quick grafting of cable and switch-box waiting, but also was able to achieve livewire work, and unlikely power failure influences power demand.
Description
Technical field
The present invention relates to a kind of fast plug device of cable elbow headband electricity and methods, belong to 10kV switch-box cable elbow head technology neck
Domain.
Background technique
Existing distribution 10kV switch-box, butt joint box design are screw bolt-type outlet pile crown, and cable waiting is being connected to switch
When power supply line on case or butt joint box, usually first cable waiting is crimped on elbow-type end, then elbow-type end is passed through
It is bolted on outlet pile crown.Applicant practical application above structure find the prior art has at least the following problems: 1, often need elder generation
Power supply is closed, wiring operation then could be carried out, however has a power failure and is possible to that equipment component or user can be adversely affected；
2, technique erroneous for installation, wiring low efficiency.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of electric plug device fastly of cable elbow headband, it can be achieved that livewire work
Cable waiting to be quickly plugged on the power supply line of switch-box, with overcome the deficiencies in the prior art.
The technical scheme is that a kind of fast plug device of cable elbow headband electricity, the fast plug device of electrification is applied to open
Close between case and cable waiting, by switch-box power supply line and cable waiting be connected, the fast plug device of electrification includes:
Casing is arranged on switch-box, including conducting rod and the first insulation sleeve, and the power supply line of the conducting rod and switch-box is electrically connected
It connects, first insulation sleeve is wrapped in the outer surface of the conducting rod, and the top of the conducting rod has plug hole；
Plug, including plug bar and the second insulation sleeve, second insulation sleeve is wrapped in the outer surface of the plug bar, described to insert
The tail end of dead man is crimped with cable waiting, and the head end of the plug bar has the plug portion being adapted to the plug hole, described
There is receiving hole between plug portion and second insulation sleeve；
When the plug portion is inserted into the plug hole, the receiving hole cooperation is socketed in the outer surface of first insulation sleeve.
It is successively arranged the receiving hole, fixation hole and cable aperture from plug side to crimping side in second insulation sleeve,
The aperture of cable aperture described in the aperture ratio of the fixation hole is big；
The plug further includes third insulation inner sleeve and third insulating coating, and the third insulation inner sleeve is located at the fixation hole
In, the inner surface and the plug bar of third insulation inner sleeve are clamped, the outer surface of the third insulation inner sleeve and described the
The inner surface of two insulation sleeves contacts, and the third insulating coating is socketed in the outer surface of the second insulator.
The top of the conducting rod is shunk in first insulation sleeve, corresponds to the conducting rod on first insulation sleeve
Top there is plug-and-pull port, the head end in the plug portion is shunk in second insulation sleeve.
The plug bar also has pressure contact portion, and the pressure contact portion is located at the tail end of the plug bar, has and electricity waiting
The crimping hole of cable adaptation.
The plug bar also has clamping portion, and the wedging position is in the middle part of the plug bar, the clamping portion and institute
State third insulation inner sleeve clamping.
The clamping portion is equipped with limit card slot, and the corresponding third insulation inner surface of inner race has limit card block, institute
It states limit card block and is caught in the limit card slot realization clamping.
Spring pocket is equipped in the plug hole, when the plug portion is inserted into the plug hole, the spring pocket stress
It opens and wraps up the plug portion.
In the head end outer surface of second insulation sleeve along plug orientation equipped with the parachute skirt in bellows segment, the third
The head end of insulating coating is connected to the second insulation sleeve outer surface above the parachute skirt.
It is equipped with chuck on the surface of the third insulating coating, lock card is equipped on switch-box, is inserted into the plug portion
Behind the plug hole, is cooperated by the lock card and the chuck and the plug is fixed in described sleeve pipe.
The lock card includes:
Pedestal is arranged on switch-box surface；
Handle and connecting rod has handle end and hinged end, and the hinged end and the pedestal are hinged；
It is clamped bar, there is card-tight part and rotation section, the rotation section and the pedestal are hinged, and the clamping bar and the handle
Connecting rod staggeredly constitutes X-shaped；
Connecting rod, both ends are hinged with the middle part at the middle part of the clamping bar and the handle and connecting rod respectively；
By rotating the handle end forward or backward, the connecting rod drive the card-tight part be upwardly away from the chuck or to
Under be resisted against in the chuck.
The beneficial effects of the present invention are: the present invention on switch-box by designing casing and corresponding plug, casing
It being made of conducting rod and the first insulation sleeve, design plug hole, plug are made of plug bar and the second insulation sleeve on conducting rod,
When needing grafting, plug bar is rapidly inserted into plug hole, which had both been able to achieve the fast of cable and switch-box waiting
Fast grafting due to the protection of the first insulation sleeve and the second insulation sleeve, and is able to achieve livewire work, and unlikely power failure, which influences electricity consumption, to be needed
It asks.
The present invention is especially suitable for 10kV switch-box cables to insert fastly, and manufacturing cable head installation effectiveness can be improved, and solves electrification
The technical problem of end overlap joint blank is carried out in operation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of plug；
Fig. 3 is the structural schematic diagram of the second insulation sleeve；
Fig. 4 is the structural schematic diagram for plugging bar；
Fig. 5 is the structural schematic diagram of third insulating coating；
Fig. 6 is the structural schematic diagram of third insulation inner sleeve；
Fig. 7 is the structural schematic diagram of casing；
Fig. 8 is the structural schematic diagram of lock card；
Description of symbols:
100 cables waiting, the 200 fast plug devices of electrification, 300 switch-boxes；
210 plugs, 220 casings, 230 lock cards；
211 second insulation sleeves, 212 plug bars, 213 thirds insulation inner sleeve, 214 third insulating coatings；
2111 cable aperture, 2112 fixation holes, 2113 receiving holes, 2114 parachute skirts, 2121 pressure contact portions, 2111 clamping portions, 2123
Plug portion, 2124 limit card slots, 2125 crimping holes, 2126 taper portions, 2131 limit card blocks, 2141 chuck；
221 first insulation sleeves, 222 conducting rods, 223 spring pockets, 224 plug holes, 225 plug-and-pull ports；
231 pedestals, 232 handle and connecting rods, 233 clamping bars, 234 connecting rods；
2321 hinged ends, 2322 handle ends, 2331 card-tight parts, 2332 rotation sections.
Specific embodiment
With reference to the accompanying drawing and invention is described further in specific embodiment:
With reference to Fig. 1, a kind of fast plug device of cable elbow headband electricity, the fast plug device 200 of the electrification are applied to switch-box according to the present invention
Between 300 and cable waiting 100, by switch-box 300 power supply line and cable waiting 100 be connected, i.e., will be on switch-box 300
Power supply line and cable waiting 100 connect.Switch-box 300 is source box 300, for example, distribution 10kV switch-box
300。
Fig. 2 to Fig. 7 is please referred to, charging fast plug device 200 includes casing 220 and plug 210.
Casing 220 is fixed on switch-box 300, including conducting rod 222 and the first insulation sleeve 221, wherein conducting rod
222 are electrically connected with the power supply line of switch-box 300, and the first insulation sleeve 221 is wrapped in the outer surface of conducting rod 222, to avoid leading
Electric pole 222 directly it is exposed outside, to can effectively avoid its electric leakage.The top of conducting rod 222 be equipped with plug hole 224, by from
Its top end face edge is axial and is formed to the hole that 300 end of switch-box extends a distance into.
Plug 210, including plug bar 212 and the second insulation sleeve 211, the second insulation sleeve 211 are wrapped in the outer of plug bar 212
Surface, to avoid plug bar 212 directly it is exposed outside, to can effectively avoid its electric leakage.Plug the tail end and electricity waiting of bar 212
Cable 100 crimps, and the head end of plug bar 212 has the plug portion 2123 being adapted to plug hole 224, exhausted in plug portion 2123 and second
There is receiving hole 2113 between edge set 211, when plug portion 2123 is inserted into plug hole 224, the cooperation of receiving hole 2113 is socketed in the
The outer surface of one insulation sleeve 221.Preferably, the end in plug portion 2123 is spheroidal, to facilitate insertion switch-box 300 to plug hole
In 224.
Plug bar 212 is made for conductive material, such as copper, iron etc.；First insulation sleeve 221 and the second insulation sleeve 211
It is made by insulating materials, such as epoxy resin, it certainly, in other embodiments, can also be any of absolutely by other
Edge material is made.
Since conducting rod 222 is wrapped up by the first insulation sleeve 221, plug bar 212 is wrapped up by the second insulation sleeve 211, therefore,
When will plug the insertion plug hole 224 of bar 212, operator will not touch conducting rod 222 and plug bar 212, thus can realize
Hot line job avoids the influence caused by user's operation that has a power failure.
Preferably, receiving hole 2113, fixation hole 2112 are successively arranged from plug side to crimping side in the second insulation sleeve 211
With cable aperture 2111, wherein receiving hole 2113 as previously mentioned, and receiving hole 2113, fixation hole 2112 and cable aperture 2111 successively connect
Logical, fixation hole 2112 is for fixed plug bar 212, and cable aperture 2111 is for installing cable 100 waiting, the aperture of fixation hole 2112
Aperture than cable aperture 2111 is big, and the aperture of the aperture ratio fixation hole 2112 of receiving hole 2113 is big, this kind of structure is convenient for from side
Installation plug bar 212.
Plug 210 further includes third insulation inner sleeve 213 and third insulating coating 214, and third insulate inner sleeve 213 positioned at fixation
In hole 2112, the inner surface and plug bar 212 of third insulation inner sleeve 213 are clamped, the outer surface and second of third insulation inner sleeve 213
The inner surface of insulation sleeve 211 contacts, and third insulating coating 214 is socketed in the outer surface of the second insulator.In third insulation
Set 213 and third insulating coating 214 are made by insulating materials, and third insulating coating 214 is preferably tangible insulation material
Material is made.
Specifically, plug bar 212 includes pressure contact portion 2121, clamping portion 2122 and aforementioned plug portion 2123, wherein plugging
Portion 2123 is located at plug 212 head end of bar, and clamping portion 2122 is located at 212 middle part of plug bar, and pressure contact portion 2121 is located at plug 212 tail of bar
End.The end face of pressure contact portion 2121 has the crimping hole 2125 being adapted to cable 100 waiting, and cable 100 waiting is inserted into pressure by pressure
The electrical connection that the two is realized in hole 2125 is connect, crimping mode is the ordinary skill in the art, and details are not described herein again.In clamping portion
2122 are equipped with limit card slot 2124, and corresponding third insulation 213 inner surface of inner sleeve has limit card block 2131, limit card block
2131, which are caught in limit card slot 2124, realizes clamping, for example, the groove for opening system annular on clamping portion 2122 forms limit card slot
2124, third insulation 213 inner surface of inner sleeve open system annular convex to form limit card block 2131.
It is caught in limit card slot 2124, is plugged on bar 212 close to limit card slot 2124 in order to facilitate limit card block 2131
Position is set as taper portion 2126, and small end extends to form plug portion 2123 to 220 side of casing, and big end extends shape to cable side
At pressure contact portion 2121, plug bar 212 can be caught in third insulation inner sleeve 213 from cable side in this way, to realize the card of the two
It connects.This kind of structure plugs bar 212 by upward power, due to fixation hole 2112 when plugging the insertion plug hole 224 of bar 212
Limitation, plugging bar 212 will not move up, and then plug bar 212 effectively can be inserted into plug hole 224, realize the tight of the two
It is solidly connected.
It is preferred that the top of conducting rod 222 is shunk in the first insulation sleeve 221, conduction is corresponded on the first insulation sleeve 221
The top of bar 222 has plug-and-pull port 225, plugs the head end of bar 212, i.e. plug portion 2123 is shunk in the second insulation sleeve 211, this
Sample operator hardly touches conducting rod 222 and plug bar 212 in plug, can further improve the peace of operation
Quan Xing ensures the personal safety of operator.
After long-term repeatedly grafting, there may be gaps for plug bar 212 and plug hole 224, and then influence electric conductivity,
For this purpose, it is equipped with spring pocket 223 in plug hole 224, and so when plug portion 2123 is inserted into plug hole 224,223 stress of spring pocket
Plug portion 2123 is opened and wrapped up, can be realized the reliable electrical connection of the two.For example, an annular is arranged in plug hole 224
The spring pocket 223 of annular is mounted in the mounting hole by mounting hole, and keeps the inner wall of spring pocket 223 inwardly projecting in plug hole
224 inner walls.
In the head end outer surface of the second insulation sleeve 211 along plug orientation equipped with the parachute skirt 2114 in bellows segment, third
The head end (corresponding to plug portion 2123) of insulating coating 214 is connected to 211 appearance of the second insulation sleeve of 2114 top of parachute skirt
On face.For example, such third insulating coating bigger than the internal diameter of third insulating coating 214 is arranged in the outer diameter of parachute skirt 2114
214 will receive limitation moves down to be unable to opposing insulation full skirt 2114.The purpose of bellows segment is to increase by the second insulation sleeve
211 close to switch-box surface plug creepage distance, avoid grieshoch etc. be deposited in its surface forming circuit electric discharge.
Fig. 5 and Fig. 8 are please referred to, in order to which plug 210 to be effectively fixed on casing 220, in the table of third insulating coating 214
Face is equipped with chuck 2141, and lock card 230 is equipped on switch-box 300, after plug portion 2123 is inserted into plug hole 224, passes through lock
Plug 210 is fixed on casing 220 by card 230 with the cooperation of chuck 2141.Chuck 2141 and the quantity of lock card 230 can be as needed
And arrange, general chuck 2141 is to be evenly arranged on the peripheral surface of third insulating coating 214, and lock card 230 is correspondingly arranged at switch
On the surface of case 300.
Lock card 230 includes pedestal 231, pedestal 231, handle and connecting rod 232, clamping bar 233 and connecting rod 234.
Pedestal 231 is arranged on 300 surface of switch-box, such as can weld on switch-box 300, and bolt etc. can also be used even
It connects on switch-box 300.
Handle and connecting rod 232 has handle end 2322 and hinged end 2321, and hinged end 2321 and pedestal 231 are hinged, i.e. handle
Connecting rod 232 can the rotation of opposite base 231.
It is clamped bar 233, there is card-tight part 2331 and rotation section 2332, rotation section 2332 and pedestal 231 are hinged, i.e. clamping bar
233 can opposite base 231 rotate, and be clamped bar 233 and handle and connecting rod 232 and staggeredly constitute X-shaped, but the two cross-point not
Connection.
Connecting rod 234, both ends are hinged with the middle part at the middle part of clamping bar 233 and handle and connecting rod 232 respectively, connecting rod
234 are located at the top of cross-point, and the two sides of cross-point are located at pedestal 231.
Lock card 230 is due to having the function of Quick-clamped, will will plug portion using mechanical four-bar mechanism dead point principle
Behind 2123 insertion plug holes 224, by rotational handle end 2322 forward or backward, connecting rod 234 drives card-tight part 2331 upward
Far from chuck 2141 or downwards against the quick fixed function that plug 210 Yu casing 220 in chuck 2141, can be realized.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of fast plug device of cable elbow headband electricity, the fast plug device (200) of electrification is applied to switch-box (300) and electricity waiting
Between cable (100), by switch-box (300) power supply line and cable waiting (100) be connected, which is characterized in that the electrification
Plug device (200) includes: fastly
Casing (220) is arranged on switch-box (300), including conducting rod (222) and the first insulation sleeve (221), the conducting rod
(222) it is electrically connected with the power supply line of switch-box (300), first insulation sleeve (221) is wrapped in the outer of the conducting rod (222)
The top on surface, the conducting rod (222) has plug hole (224)；
Plug (210), including plug bar (212) and the second insulation sleeve (211), second insulation sleeve (211) are wrapped in described
The outer surface of bar (212) is plugged, the tail end of plug bar (212) is crimped with cable waiting (100), the plug bar (212)
Head end have with the plug portion (2123) that be adapted to of plug hole (224), it is exhausted with described second in the plug portion (2123)
There are receiving hole (2113) between edge set (211)；
When the plug portion (2123) is inserted into plug hole (224), the receiving hole (2113), which cooperates, is socketed in described the
The outer surface of one insulation sleeve (221).
2. the fast plug device of cable elbow headband electricity according to claim 1, which is characterized in that in second insulation sleeve (211)
It is interior to be successively arranged the receiving hole (2113), fixation hole (2112) and cable aperture (2111) from plug side to crimping side, it is described solid
The aperture for determining cable aperture described in the aperture ratio of hole (2112) (2111) is big；
The plug (210) further includes third insulation inner sleeve (213) and third insulating coating (214), the third insulation inner sleeve
(213) it is located in the fixation hole (2112), the inner surface of third insulation inner sleeve (213) and the plug bar (212) are blocked
It connects, the outer surface of third insulation inner sleeve (213) is contacted with the inner surface of second insulation sleeve (211), and the third is exhausted
Edge housing (214) is socketed in the outer surface of the second insulator.
3. the fast plug device of cable elbow headband electricity according to claim 2, which is characterized in that the top of the conducting rod (222)
It shrinks in first insulation sleeve (221), the top tool of the conducting rod (222) is corresponded on first insulation sleeve (221)
Have plug-and-pull port (225), the head end of the plug portion (2123) is shunk in second insulation sleeve (211).
4. according to claim 1 to the 3 fast plug devices of any cable elbow headband electricity, which is characterized in that the plug bar (212)
Also there are pressure contact portion (2121), the pressure contact portion (2121) is located at the tail end of plug bar (212), has and cable waiting
(100) the crimping hole (2125) being adapted to.
5. according to claim 1 to the 3 fast plug devices of any cable elbow headband electricity, which is characterized in that the plug bar (212)
Also there are clamping portion (2122), the clamping portion (2122) is located at the middle part of plug bar (212), the clamping portion (2122)
With third insulation inner sleeve (213) clamping.
6. the fast plug device of cable elbow headband electricity according to claim 5, which is characterized in that the clamping portion (2122) is equipped with
Limit card slot (2124), corresponding third insulation inner sleeve (213) inner surface have limit card block (2131), the limiting card
Block (2131) is caught in the limit card slot (2124) and realizes clamping.
7. according to claim 1 to the 3 fast plug devices of any cable elbow headband electricity, which is characterized in that the plug hole (224)
In be equipped with spring pocket (223), the plug portion (2123) be inserted into plug hole (224) when, spring pocket (223) stress
It opens and wraps up the plug portion (2123).
8. the fast plug device of cable elbow headband electricity according to claim 2, which is characterized in that in second insulation sleeve (211)
Head end outer surface along plug orientation be equipped in bellows segment parachute skirt (2114), the head of the third insulating coating (214)
End is connected to the second insulation sleeve (211) outer surface above the parachute skirt (2114).
9. the fast plug device of cable elbow headband electricity according to claim 8, which is characterized in that in the third insulating coating
(214) surface is equipped with chuck (2141), is equipped with lock card (230) on switch-box (300), is inserted into the plug portion (2123)
After the plug hole (224), is cooperated by the lock card (230) with the chuck (2141) and be fixed on the plug (210)
In described sleeve pipe (220).
10. the fast plug device of cable elbow headband electricity according to claim 9, which is characterized in that the lock card (230) includes:
Pedestal (231) is arranged on switch-box (300) surface；
Handle and connecting rod (232) has handle end (2322) and hinged end (2321), the hinged end (2321) and the pedestal
(231) hinged；
It is clamped bar (233), has card-tight part (2331) and rotation section (2332), the rotation section (2332) and the pedestal
(231) hingedly, and the clamping bar (233) and the handle and connecting rod (232) staggeredly constitute X-shaped；
Connecting rod (234), middle part of the both ends respectively with the middle part of clamping bar (233) and the handle and connecting rod (232) are cut with scissors
It connects；
By rotating forward or backward the handle end (2322), the connecting rod (234) drives the card-tight part portion (2331)
It is upwardly away from the chuck (2141) or downwards against on the chuck (2141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524533.2A CN110289527B (en) | 2019-06-18 | 2019-06-18 | Quick power-on plug device and method for cable elbow belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524533.2A CN110289527B (en) | 2019-06-18 | 2019-06-18 | Quick power-on plug device and method for cable elbow belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110289527A true CN110289527A (en) | 2019-09-27 |
| CN110289527B CN110289527B (en) | 2024-04-19 |
Family
ID=68005365
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910524533.2A Active CN110289527B (en) | 2019-06-18 | 2019-06-18 | Quick power-on plug device and method for cable elbow belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110289527B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416241A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | High-safety hot-plug low-voltage power supply interface |
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| CN210182720U (en) * | 2019-06-18 | 2020-03-24 | 贵州电网有限责任公司 | Electrified quick-plugging device for cable elbow head |
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|---|---|---|---|---|
| JPH1023650A (en) * | 1996-07-01 | 1998-01-23 | Showa Electric Wire & Cable Co Ltd | Machine direct-coupled cable head |
| CN201450191U (en) * | 2009-05-27 | 2010-05-05 | 上海市电力公司 | Straight-through plugging and unplugging joint of cable |
| DE102011009929A1 (en) * | 2010-02-01 | 2011-08-04 | SEW-EURODRIVE GmbH & Co. KG, 76646 | Plug connector part, has clamping bracket providing electrical connection between shield and housing part and connected with clamping block, where block has blind thread hole for screw connection of bracket with housing part |
| CN103036193A (en) * | 2012-12-28 | 2013-04-10 | 上海市电力公司 | Flexible cable connection device for American ring main unit |
| CN203218583U (en) * | 2013-04-26 | 2013-09-25 | 上海银通电缆附件有限公司 | Elbow-type cable plug-pull head |
| CN207366687U (en) * | 2017-10-30 | 2018-05-15 | 广东电网有限责任公司珠海供电局 | A kind of cable T connector scene overpressure resistance detecting device |
| CN210182720U (en) * | 2019-06-18 | 2020-03-24 | 贵州电网有限责任公司 | Electrified quick-plugging device for cable elbow head |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416241A (en) * | 2020-01-21 | 2020-07-14 | 国网浙江省电力有限公司湖州供电公司 | High-safety hot-plug low-voltage power supply interface |
| CN111416241B (en) * | 2020-01-21 | 2022-04-01 | 国网浙江省电力有限公司湖州供电公司 | High-safety hot-plug low-voltage power supply interface |
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| CN110289527B (en) | 2024-04-19 |
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