CN107046196A - Electric stringing gold utensil - Google Patents
Electric stringing gold utensil Download PDFInfo
- Publication number
- CN107046196A CN107046196A CN201611113206.0A CN201611113206A CN107046196A CN 107046196 A CN107046196 A CN 107046196A CN 201611113206 A CN201611113206 A CN 201611113206A CN 107046196 A CN107046196 A CN 107046196A
- Authority
- CN
- China
- Prior art keywords
- core pipe
- pressing plate
- pipe portion
- paw
- pressure ring
- 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.)
- Withdrawn
Links
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000010931 gold Substances 0.000 title claims abstract description 19
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims abstract description 19
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 11
- 230000006978 adaptation Effects 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 210000003739 neck Anatomy 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
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- 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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
- H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5008—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using rotatable cam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
- H01F38/24—Voltage transformers
- H01F38/26—Constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2408—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by clamping 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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2404—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation
- H01R4/2412—Connections using contact members penetrating or cutting insulation or cable strands the contact members having teeth, prongs, pins or needles penetrating the insulation actuated by insulated cams or wedges
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/40—Pivotable clamping member
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone
- H01R4/5025—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone combined with a threaded ferrule operating in a direction parallel to the conductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of electric stringing gold utensil, including matrix, pressure ring and paw component；Matrix includes base tube portion, core pipe portion and web portion；Internal threaded regions are equipped with the inwall of base tube portion two side ends；The tube wall in core pipe portion is provided with guiding slide opening；Each casing pressure claw assembly includes multiple paws；Each paw is provided with pressing plate portion and is oriented to traveller portion；It is oriented to traveller portion to protrude above to be formed from pressing plate portion, top is provided with a stress inclined-plane；Pressing plate portion is located in the tube chamber in core pipe portion；The both sides of two pressure rings separation web portion, each pressure ring and corresponding a set of paw component adaptation；Each pressure ring includes taper electrolysis and external screw thread area；Taper electrolysis is crimped on stress inclined-plane；Each pressure ring along preset direction rotate when, the center for pushing pressing plate portion towards core pipe portion in corresponding a set of paw component is moved.The present invention is easily installed, with preferable electric property.
Description
Technical field
The invention belongs to electric armour clamp technical field, and in particular to a kind of electric stringing gold utensil.
Background technology
In the construction of overhead power line, when cable need to do branch or continue, it is necessary to electric stringing gold utensil by two eradications
Edge wire links together.Electric stringing gold utensil has simple installation, low cost, the characteristics of safe and reliable non-maintaining.It need not cut
Disconnected leader cable, the insulating barrier that need not peel off cable can do cable branch, and joint is completely insulated, can livewire work, can be in electricity
Make live branch in cable optional position；Without the use of termination rack, coupling box；And joint warp resistance, shockproof, waterproof, anticorrosion aging；
Cable branch is done using insulating power stringing gold utensil, substantially, cost performance is better than conventional conventional coupling arrangement to comprehensive benefit.
Traditional electric stringing gold utensil is main by enhancing housing, piercing blade, waterproof silicone grease, high-strength bolt and nut group
Into the preferred torque nut of its nut, its structure is more ripe, also obtains relatively broad application.But conventional electric power stringing is golden
Tool is there is also weak point, and the pressure of clamp relies on the pressure of plain bolt component, and its fastness is poor, easily loosens.
The content of the invention
It is an object of the invention to provide a kind of brand new, the reliable and stable electric stringing gold utensil of fastness is installed.
Realizing the technical scheme of the object of the invention is：A kind of electric stringing gold utensil, including matrix, two pressure rings and two
Casing pressure claw assembly；Matrix includes base tube portion, the core pipe portion being arranged in base tube tube chamber and for base tube portion and the core of being connected
The web portion of pipe portion；Internal threaded regions are equipped with the inwall of base tube portion two side ends；Two internal threaded regions separation web portion
Both sides；The tube wall in core pipe portion is located at the both sides of web portion provided with two groups of pilot holes, two groups of pilot holes；Each group pilot hole bag
Include multiple guiding slide openings；It is each to be oriented to the tube wall that slide opening extends radially through core pipe portion along core pipe portion；Each casing pressure claw assembly includes multiple pressures
Pawl；Each casing pressure claw assembly and corresponding set of pilot hole adaptation；Each paw is provided with pressing plate portion and is oriented to traveller portion；Be oriented to traveller portion from
Pressing plate portion protrudes above to be formed, and is oriented to the top in traveller portion provided with a stress inclined-plane；The pressing plate portion of each paw is located at core pipe portion
In tube chamber, it is oriented to traveller portion and is oriented to the outside that slide opening extend out to core pipe portion through corresponding one, and in the tube chamber in base tube portion；
Pressing plate portion clamping in each casing pressure claw assembly forms a clamp hole for being used to clamp electric power cable；Two pressure rings separation connecting plates
The both sides in portion, each pressure ring and corresponding a set of paw component adaptation；Each pressure ring includes the taper electrolysis set within it on perisporium
With the external screw thread area being arranged on pressure ring periphery wall；The taper electrolysis of each pressure ring be crimped on paw in each casing pressure claw assembly by
On power inclined-plane, the external screw thread area of each pressure ring and the internal threaded regions adaptation in base tube portion；Each pressure ring along preset direction rotate when, pass through
Taper electrolysis pushes the stress inclined-plane of paw in corresponding a set of paw component so that pressing plate portion in each casing pressure claw assembly towards
The center movement in core pipe portion, so as to clamp the electric power cable in clamp hole；The one of the remote guiding traveller portion in each pressing plate portion
The inwall as pressing plate portion is held, the inwall in pressing plate portion is provided with deep-slotted chip breaker；Also include the plug being located in core pipe portion tube chamber；Plug
Periphery wall provided with four arc clip slots, each arc clip slot is axially extending along core pipe portion, and each arc clip slot is just to corresponding one
Deep-slotted chip breaker on paw inwall is set；Multiple use hook spanners are equipped with the periphery wall of pressure ring and the periphery wall in base tube portion
The binding groove twisted.
The present invention has positive effect：（1）Pressure ring and base tube portion are threadably connected, and crimp face pressure by taper
Connecing each paw makes it clamp electric power cable, and its operation is more laborsaving, and with preferable anti-loosening effect；（2）By cable
Clamping is arranged on core pipe center so that overall gravity centre distribution is relatively reasonable, when on the overhead power line of high-altitude, has
Vibrated beneficial to mitigating.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the first structure of the invention；
Fig. 2 is a kind of half-sectional structural representation of stringing gold utensil shown in Fig. 1；
Fig. 3 is a kind of half-sectional structural representation of matrix in stringing gold utensil shown in Fig. 1；
Fig. 4 is a kind of explosive view of stringing gold utensil shown in Fig. 1；
Fig. 5 is that stringing gold utensil shown in Fig. 1 removes a kind of explosive view after pressure ring；
Fig. 6 is a kind of dimensional structure diagram of second of structure of the invention；
Fig. 7 is a kind of half-sectional structural representation of stringing gold utensil shown in Fig. 6；
Fig. 8 is a kind of explosive view of stringing gold utensil shown in Fig. 6；
Fig. 9 is that stringing gold utensil shown in Fig. 6 removes a kind of explosive view after pressure ring；
Figure 10 is a kind of half-sectional structural representation of the third structure of the invention.
Embodiment
（Embodiment 1）
The present embodiment is a kind of electric stringing gold utensil, as shown in Fig. 1 to Fig. 6, including matrix 1, two casing pressures of pressure ring 2 and two
Claw assembly 3.
Matrix 1 include base tube portion 11, the core pipe portion 12 that is arranged in base tube tube chamber and for be connected base tube portion and
The web portion 13 in core pipe portion；Internal threaded regions 111 are equipped with the inwall of the axial two side ends in base tube portion 11；Base tube portion and core pipe portion
It is arranged concentrically, web portion is that in the annular slab between base tube portion and core pipe portion, the present embodiment, web portion is located at base tube
At the axial middle-end in portion and core pipe portion, the both sides of two internal threaded regions separation web portion；In concrete practice, the knot of web portion
Configuration shape only needs to meet and is fixedly connected with base tube portion with core pipe portion.
Base tube portion, core pipe portion and web portion in the present embodiment are integral pieces, can also use and divide in concrete practice
The form of body part.
The tube wall in core pipe portion is located at the both sides of web portion provided with two groups of pilot holes, two groups of pilot holes；Each group is oriented to
Hole includes four guiding slide openings 121, and this four are oriented to circumference of the slide opening along core pipe portion and are evenly distributed on the tube wall in core pipe portion；Respectively
The tube wall that slide opening extends radially through core pipe portion along core pipe portion is oriented to, each shape for being oriented to slide opening is I-shaped.In concrete practice, lead
Other shapes can be also used to the shape of slide opening, such as circular, square, rhombus is feasible.
Each casing pressure claw assembly 3 includes four paws 31；Each casing pressure claw assembly and corresponding set of pilot hole adaptation；Each paw is set
There is pressing plate portion 311 and be oriented to traveller portion 312；It is oriented to traveller portion to protrude to be formed from a side in pressing plate portion, is oriented to traveller portion and is located at
Corresponding one is oriented in slide opening, is oriented to the top in traveller portion provided with a stress inclined-plane 313；The remote guiding traveller portion in pressing plate portion
One end as the inwall in pressing plate portion, the inwall in pressing plate portion is provided with deep-slotted chip breaker 314.Each shape for being oriented to traveller portion and guiding are slided
The shape adaptation in hole, each traveller portion that is oriented to reciprocatingly slides in the case where being oriented to the position-limiting action of slide opening along the radial direction in core pipe portion.
The pressing plate portion of each paw is located in the tube chamber in core pipe portion, is oriented to traveller portion and is extend out to through corresponding one guiding slide opening
The outside in core pipe portion, and in the tube chamber in base tube portion.
In the present embodiment, the deep-slotted chip breaker clamping in four pressing plate portions forms one and is used to clamp power line in each casing pressure claw assembly
The clamp hole 4 of cable.
The both sides of two pressure rings separation web portion, each pressure ring and corresponding a set of paw component adaptation；Each pressure ring 2 includes setting
Put the taper electrolysis 21 on its internal perisporium and the external screw thread area 22 being arranged on pressure ring periphery wall；The taper crimping of each pressure ring
Face pressure is connected in each casing pressure claw assembly on the stress inclined-plane of paw, and the external screw thread area of each pressure ring and the internal threaded regions in base tube portion are suitable
Match somebody with somebody.
In the present embodiment, each pressure ring is rotatably arranged on the periphery wall in core pipe portion, and the inwall of pressure ring is provided with and core pipe portion
Periphery wall slides adjacent concentric stroking junction；But in concrete practice, the internal perisporium of pressure ring can with the periphery wall in core pipe portion it
Between reserve gap, be also feasible.
Multiple binding grooves 5 are equipped with the periphery wall of pressure ring and the periphery wall in base tube portion in the present embodiment, it is twisted can
, certainly also can be using other fastening means with using hook spanner operation, such as periphery wall in pressure ring and base tube portion
Hexagonal shape fastener head is set on periphery wall, is also feasible.
Each pressure ring along preset direction rotate when, by taper electrolysis push paw in corresponding a set of paw component by
Power inclined-plane so that the center in pressing plate portion towards core pipe portion in each casing pressure claw assembly is moved, so as to clamp in clamp hole
Electric power cable.
The quantity of paw is identical with the quantity that slide opening is oriented in each group pilot hole in paw component in the present embodiment, can be two
Selected between to five.
The present embodiment from insulating power cable in order to connect electricity or lifting chuck strength, provided with multiple also in each deep-slotted chip breaker
Puncture 6；Specifically, each radially protruding punctured along core pipe portion.The presence of puncture, can be without carrying out to insulating power cable
Peeling is handled, you can effectively connect electricity.In concrete practice, if what is clamped is bare wire, it can be not provided with puncturing.
In the present embodiment, each paw is the integral piece being made up of casting forming, and each puncture is made in casting forming；
In concrete practice, puncture can be also made of other manner；Multiple installation necks are provided with for example in each deep-slotted chip breaker, then logical
The puncture piece cut into is overshooted to be inlaid in corresponding installation neck；Puncturing piece includes installation portion and thorn blade, and installation portion is embedding
Mounted in installing in neck, thorn blade then exposes installation neck formation and punctured.The benefit of this structure be puncture piece can use and
The different material of paw is made, especially select and treat clamp cable used in same material be made, be conducive to obtaining preferable electrical resistance
Energy.
The present embodiment has following advantageous effects：（1）Pressure ring and base tube portion are threadably connected, and pass through taper
Electrolysis, which crimps each paw, makes it clamp electric power cable, and its operation is more laborsaving, and with preferable anti-loosening effect；（2）It is logical
Cross cable to clamp and be arranged on core pipe portion center so that overall gravity centre distribution is relatively reasonable, when for the built on stilts electric power in high-altitude
When on circuit, be conducive to mitigating and vibrate.
（Embodiment 2）
The present embodiment and embodiment 1 are essentially identical, and difference is：As shown in Fig. 6 to Fig. 9, the present embodiment also includes being located at
Plug 7 in core pipe portion tube chamber；The periphery wall of plug axially prolongs provided with four arc clip slots 71, each arc clip slot along core pipe portion
Stretch, each arc clip slot is just set to the deep-slotted chip breaker on a corresponding paw inwall；Each arc clip slot and corresponding deep-slotted chip breaker folder
Close and form a clamp hole 4；So the present embodiment can form four clamp holes, available for simultaneously clamping on four cables.
The periphery wall of plug be provided with along core pipe portion radial direction protrude four support positioning protrusive boards 72, core pipe portion it is interior
Perisporium is embedded in a corresponding positioning runner provided with four positioning runners 122, the outboard end of each support positioning protrusive board, so that
In the tube chamber for plug being positioned at core pipe portion.
（Embodiment 3）
The present embodiment and embodiment 1 are essentially identical, and difference is：As shown in Figure 10, the present embodiment also includes mutual induction of voltage
Device 8；The voltage transformer includes toroidal inductive body 81 and intelligent control module；In the present embodiment, on the internal perisporium in core pipe portion
Provided with annular groove, the opening of the annular groove is located on the internal perisporium of the axial middle-end in core pipe portion, footpath of the groove along core pipe portion
To extending in web portion；The toroidal inductive body and intelligent control module of voltage transformer are fixed in annular groove.
In concrete practice, voltage transformer can be also fixedly installed on other positions, as long as so that clamp hole position is in toroidal inductive body
Vestibule in, namely only need to cause cable pass through toroidal inductive body vestibule.
Intelligent control module can include wireless transmit/receive units, and intelligent control module is by wireless transmit/receive units annular base
The secondary voltage or current signal that body is sensed send distance host to, to realize the long-range no worker monitor of precision；This structure
Space can be made full use of, is conducive to overall small-sized and integration.
The present embodiment can be used as a high-voltage mutual inductor.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.
Claims (1)
1. a kind of electric stringing gold utensil, it is characterised in that：Including a matrix, two pressure rings and two casing pressure claw assemblies；Matrix bag
The core pipe portion for include base tube portion, being arranged in base tube tube chamber and the web portion for be connected base tube portion and core pipe portion；Base
Internal threaded regions are equipped with the inwall of pipe portion two side ends；The both sides of two internal threaded regions separation web portion；The tube wall in core pipe portion
Provided with two groups of pilot holes, two groups of pilot holes are located at the both sides of web portion；Each group pilot hole includes multiple guiding slide openings；Respectively
It is oriented to the tube wall that slide opening extends radially through core pipe portion along core pipe portion；Each casing pressure claw assembly includes multiple paws；Each casing pressure claw assembly and
Corresponding set of pilot hole adaptation；Each paw is provided with pressing plate portion and is oriented to traveller portion；Traveller portion is oriented to protrude above to be formed from pressing plate portion,
The top in traveller portion is oriented to provided with a stress inclined-plane；The pressing plate portion of each paw is located in the tube chamber in core pipe portion, is oriented to traveller portion
The outside that slide opening extend out to core pipe portion is oriented to through corresponding one, and in the tube chamber in base tube portion；In each casing pressure claw assembly
The clamping of pressing plate portion forms a clamp hole for being used to clamp electric power cable；The both sides of two pressure rings separation web portion, each pressure ring
It is adapted to corresponding a set of paw component；Each pressure ring includes the taper electrolysis set within it on perisporium and is arranged on pressure ring periphery
External screw thread area on wall；The taper electrolysis of each pressure ring is crimped in each casing pressure claw assembly on the stress inclined-plane of paw, each pressure ring
External screw thread area and base tube portion internal threaded regions adaptation；Each pressure ring along preset direction rotate when, pushed by taper electrolysis
The stress inclined-plane of paw in corresponding a set of paw component so that the center in pressing plate portion towards core pipe portion in each casing pressure claw assembly is moved
It is dynamic, so as to clamp the electric power cable in clamp hole；The one end in the remote guiding traveller portion in each pressing plate portion is used as pressing plate portion
Inwall, the inwall in pressing plate portion is provided with deep-slotted chip breaker；Also include the plug being located in core pipe portion tube chamber；The periphery wall of plug is provided with
Four arc clip slots, each arc clip slot is axially extending along core pipe portion, and each arc clip slot is just to the arc on a corresponding paw inwall
Shape groove is set；The binding groove that multiple use hook spanners are twisted is equipped with the periphery wall of pressure ring and the periphery wall in base tube portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113206.0A CN107046196A (en) | 2016-01-15 | 2016-01-15 | Electric stringing gold utensil |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096946.1A CN105633634A (en) | 2016-01-15 | 2016-01-15 | Electric power overhead line fitting |
| CN201611113206.0A CN107046196A (en) | 2016-01-15 | 2016-01-15 | Electric stringing gold utensil |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096946.1A Division CN105633634A (en) | 2016-01-15 | 2016-01-15 | Electric power overhead line fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107046196A true CN107046196A (en) | 2017-08-15 |
Family
ID=56048325
Family Applications (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113206.0A Withdrawn CN107046196A (en) | 2016-01-15 | 2016-01-15 | Electric stringing gold utensil |
| CN201611113120.8A Withdrawn CN106848641A (en) | 2016-01-15 | 2016-01-15 | A kind of electric stringing gold utensil with puncture |
| CN201611113195.6A Pending CN107046256A (en) | 2016-01-15 | 2016-01-15 | It is a kind of that there is the electric stringing gold utensil punctured |
| CN201611113077.5A Withdrawn CN106711639A (en) | 2016-01-15 | 2016-01-15 | Power overhead line fitting having core rod |
| CN201610096946.1A Withdrawn CN105633634A (en) | 2016-01-15 | 2016-01-15 | Electric power overhead line fitting |
| CN201611113198.XA Withdrawn CN106684589A (en) | 2016-01-15 | 2016-01-15 | Electric power stringing fitting |
| CN201611113111.9A Pending CN107046191A (en) | 2016-01-15 | 2016-01-15 | Electric stringing gold utensil with puncture |
| CN201611113117.6A Withdrawn CN106684579A (en) | 2016-01-15 | 2016-01-15 | Electric wire stringing fitting |
| CN201611113079.4A Pending CN106654627A (en) | 2016-01-15 | 2016-01-15 | Power stringing armor clamp |
Family Applications After (8)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113120.8A Withdrawn CN106848641A (en) | 2016-01-15 | 2016-01-15 | A kind of electric stringing gold utensil with puncture |
| CN201611113195.6A Pending CN107046256A (en) | 2016-01-15 | 2016-01-15 | It is a kind of that there is the electric stringing gold utensil punctured |
| CN201611113077.5A Withdrawn CN106711639A (en) | 2016-01-15 | 2016-01-15 | Power overhead line fitting having core rod |
| CN201610096946.1A Withdrawn CN105633634A (en) | 2016-01-15 | 2016-01-15 | Electric power overhead line fitting |
| CN201611113198.XA Withdrawn CN106684589A (en) | 2016-01-15 | 2016-01-15 | Electric power stringing fitting |
| CN201611113111.9A Pending CN107046191A (en) | 2016-01-15 | 2016-01-15 | Electric stringing gold utensil with puncture |
| CN201611113117.6A Withdrawn CN106684579A (en) | 2016-01-15 | 2016-01-15 | Electric wire stringing fitting |
| CN201611113079.4A Pending CN106654627A (en) | 2016-01-15 | 2016-01-15 | Power stringing armor clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (9) | CN107046196A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797812A (en) * | 2019-11-07 | 2020-02-14 | 珠海格力电器股份有限公司 | Wire passing device and air conditioner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386560Y (en) * | 1999-07-05 | 2000-07-05 | 王顺兴 | Solid wire-supported clamp for insulated wire |
| CN1429319A (en) * | 2000-05-16 | 2003-07-09 | 阿诺·吉艾哈罗 | Nut |
| CN201733046U (en) * | 2010-07-23 | 2011-02-02 | 徐金富 | Carbon fiber composite core lead fixture |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5695369A (en) * | 1996-10-03 | 1997-12-09 | Swenson, Sr.; Roger M. | Quick multiple connect electrical connector |
| JP2006166549A (en) * | 2004-12-06 | 2006-06-22 | Yazaki Corp | Connecting jig for hot wire deterioration diagnosis equipment |
| US7500868B2 (en) * | 2006-05-02 | 2009-03-10 | Michael Holland | Compression connector for stranded wire |
| CN201038337Y (en) * | 2007-02-26 | 2008-03-19 | 王文忠 | Insulated punctured connector |
| DE102007011096A1 (en) * | 2007-03-07 | 2008-09-11 | Nexans | Arrangement for contacting an aluminum-containing electrical conductor |
| CN201408849Y (en) * | 2009-04-22 | 2010-02-17 | 广州鑫源恒业电力线路器材有限公司 | Continuous anchor clamp for energy-saving conductor with carbon fiber composite core |
| CN201515024U (en) * | 2009-09-29 | 2010-06-23 | 江苏省电力公司苏州供电公司 | Convertible multi-function cord clip |
| CN202042625U (en) * | 2011-04-22 | 2011-11-16 | 宜兴市宇龙电炉成套设备有限公司 | Connecting sleeve of water-cooling contact tube |
| CN202387980U (en) * | 2011-10-31 | 2012-08-22 | 苏州市东立机械有限公司 | Novel three-jaw chuck |
| CN202550095U (en) * | 2012-04-09 | 2012-11-21 | 广东新领域电缆股份有限公司 | Mineral-insulated cable branch connecting mechanism |
| CN102683917A (en) * | 2012-05-19 | 2012-09-19 | 林锐涛 | Conical compressor for tubular bus bar |
| CN103001016B (en) * | 2012-12-27 | 2015-05-20 | 广州番禺电缆集团有限公司 | Multifunctional one-way cable clamp |
| CN104607681A (en) * | 2013-11-03 | 2015-05-13 | 西安志越机电科技有限公司 | Thin-wall round pipe turning and clamping device |
| JP5789038B1 (en) * | 2014-12-01 | 2015-10-07 | 恒和工業株式会社 | Electric wire connector |
-
2016
- 2016-01-15 CN CN201611113206.0A patent/CN107046196A/en not_active Withdrawn
- 2016-01-15 CN CN201611113120.8A patent/CN106848641A/en not_active Withdrawn
- 2016-01-15 CN CN201611113195.6A patent/CN107046256A/en active Pending
- 2016-01-15 CN CN201611113077.5A patent/CN106711639A/en not_active Withdrawn
- 2016-01-15 CN CN201610096946.1A patent/CN105633634A/en not_active Withdrawn
- 2016-01-15 CN CN201611113198.XA patent/CN106684589A/en not_active Withdrawn
- 2016-01-15 CN CN201611113111.9A patent/CN107046191A/en active Pending
- 2016-01-15 CN CN201611113117.6A patent/CN106684579A/en not_active Withdrawn
- 2016-01-15 CN CN201611113079.4A patent/CN106654627A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2386560Y (en) * | 1999-07-05 | 2000-07-05 | 王顺兴 | Solid wire-supported clamp for insulated wire |
| CN1429319A (en) * | 2000-05-16 | 2003-07-09 | 阿诺·吉艾哈罗 | Nut |
| CN201733046U (en) * | 2010-07-23 | 2011-02-02 | 徐金富 | Carbon fiber composite core lead fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654627A (en) | 2017-05-10 |
| CN106848641A (en) | 2017-06-13 |
| CN107046256A (en) | 2017-08-15 |
| CN107046191A (en) | 2017-08-15 |
| CN106684579A (en) | 2017-05-17 |
| CN105633634A (en) | 2016-06-01 |
| CN106684589A (en) | 2017-05-17 |
| CN106711639A (en) | 2017-05-24 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170815 |
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| WW01 | Invention patent application withdrawn after publication |