CN202503246U - Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire - Google Patents
Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire Download PDFInfo
- Publication number
- CN202503246U CN202503246U CN2012201811664U CN201220181166U CN202503246U CN 202503246 U CN202503246 U CN 202503246U CN 2012201811664 U CN2012201811664 U CN 2012201811664U CN 201220181166 U CN201220181166 U CN 201220181166U CN 202503246 U CN202503246 U CN 202503246U
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- lead wire
- steel sleeve
- sleeve
- pipe
- internal lining
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Abstract
The utility model relates to an auxiliary connecting hardware fitting for a carbon-fiber photoelectric composite lead wire. The two ends of a diversion sleeve are provided with conical transition sections respectively. A steel sleeve is sleeved inside the diversion sleeve; the inside of the steel sleeve is provided with a first inner liner tube and a second liner tube; the two ends of the steel sleeve are provided with two end heads; and the central portion of the steel sleeve is provided with a solid baffle plate. At least one hollow-out hole is disposed in the diversion sleeve; and the outer contour of the diversion sleeve is provided with spinal winding stripes. Wedge clamps at two ends of a coupler can move inside the wedge clamp holders. With such a characteristic, when the temperature varies, the carbon-fiber photoelectric composite lead wire is clamped tightly under the influence of the lead wire tension, and the lead wire is connected through the coupler. Meanwhile, when the lead wire is pressed and connected under the influence of the inner liner tubes, the carbon-fiber photoelectric composite lead wire is protected. Furthermore, optical fibers in the composite lead wire can be guided out, and separation of the optical fibers from the electricity transmission lead wire can be realized.
Description
Technical field
The utility model relates to the electric power transportation art, especially relates to a kind of electric armour clamp, is specifically related to a kind of electric line carbon fiber photoelectricity compound wire with the supporting gold utensil that continues.
Background technology
The utilization of gold utensil in electric power transmission & distribution field is well-known, especially in the utilization of conventional electric power transmission line.Carbon fiber photoelectricity compound wire is a kind of novel conductive wire, and it adopts composite core as supporting member, on the composite material core component, twines conductive.That carbon fiber photoelectricity compound wire has is in light weight, intensity is high, advantage such as corrosion-resistant.The utilization of this lead in power circuit dilatation construction field is more and more wider.Be badly in need of at present a kind of safe, reliably, supporting gold utensil efficiently, can connect together use with the lead of composite core bar construction, and can plug be not crushed to causing, cracking, peeling or bending, make to have good grip between lead and gold utensil.
In order to solve these difficult problems, some solutions have been proposed at present.For example: the patent No. is 200820085492.9; Patent name is used supporting gold utensil for the carbon fiber complex core aluminium stranded conductor.This scheme is that outer cone-shaped component cooperates with the inner cone annular construction member, leans on the conical ring inwall to contact the grip force that satisfies gold utensil with heart yearn, realizes that the middle of lead connects.The gold utensil manufacture difficulty of this type is big, costs an arm and a leg, and is strict to the dimensional requirement of plug, poor reliability.
Simultaneously, the existing supporting gold utensil that continues can not be drawn the optical fiber in the photoelectricity compound wire, can't realize that light, electricity separate.In addition, the existing supporting gold utensil that continues receives wind-force easily and swings, and also receives clammy weather to form icing easily, and then causes transmission line galloping.
Summary of the invention
The purpose of this utility model is to design a kind of crimp type supporting gold utensil that continues, and to simplify difficulty of processing, reduces production costs, and improves reliability.And through changing the profile of original gold utensil, to reduce windage; Change the icing profile of gold utensil, aerodynamic profile when changing the gold utensil icing, and then reduce the transmission line galloping probability and reduce the transmission line galloping amplitude, this gold utensil can realize that optical fiber separates with transmission pressure simultaneously.
The utility model solves the technical scheme that its technical problem adopted:
A kind of carbon fiber photoelectricity compound wire comprises steel sleeve, first internal lining pipe, second internal lining pipe and water conservancy diversion sleeve pipe with the supporting gold utensil that continues, and it is characterized in that: the two ends at the water conservancy diversion sleeve pipe are provided with tapered transition respectively; In the water conservancy diversion sleeve pipe, steel sleeve is arranged, first internal lining pipe and second internal lining pipe are arranged in steel sleeve; There are two terminations at the two ends of steel sleeve, and there is solid plate washer at the middle part of steel sleeve; On said water conservancy diversion sleeve pipe, at least one hollow hole is set; The spiral surrounding striped is set on the outline of said water conservancy diversion sleeve pipe.
The compounded yarn that the utility model is embedded with steel sleeve and the lead of internal lining pipe with two ends carries out crimping and realizes mechanical connection, works the power effect of carrying that is connected with lead of bearing; Aluminum cylindrical shell water conservancy diversion sleeve pipe and lead conductor strand layer carry out crimping and realize mechanical connection, realize again simultaneously being electrically connected, and have corresponding conductive performance, can transmit the electric current from lead.The supporting gold utensil that continues is used for the connection of two carbon fiber photoelectricity compound wire terminations between two shaft towers.
The utility model comprises an internal lining pipe with ductile steel sleeve and two end axles to the aluminum that embeds steel sleeve, and the ductility of internal lining pipe is superior to steel sleeve.When steel sleeve received mechanical compress, area dwindled the extruding internal lining pipe, made the internal lining pipe distortion fill the slit between heart yearn and the steel sleeve, and the aluminium that has more extends out in steel sleeve, and internal core forms predetermined tension force in the crimping length range.Internal lining pipe works the pressure effect of alleviating between heart yearn and the steel sleeve, guarantees that plug is stressed evenly.Also have cylindrical shell water conservancy diversion sleeve pipe in steel sleeve and internal lining pipe outside, the cylindrical shell of water conservancy diversion sleeve pipe is provided with two crimping starting point marks, and distance is relevant with the size of inner steel sleeve between two marks, during crimping between two marks distance should not carry out crimping; Cylindrical shell water conservancy diversion sleeve pipe two ends also are provided with conical transition zone, and conical transition zone shields to lead is installed.
Said hollow hole is used in needs, drawing the fiber section of carbon fiber photoelectricity compound wire, separates to realize light, electricity.In addition, on water conservancy diversion sleeve pipe outline, be provided with around barber-pole stripes, the aerodynamic shape at this water conservancy diversion sleeve pipe position of spiral-shaped change, the wind-engaging cross section that the water conservancy diversion sleeve pipe is gone up along its length constantly changes; Can also make under clammy weather that the icing profile is irregularly shaped outside the water conservancy diversion sleeve pipe; The cross section is changed along the hand of spiral; So that mutual interference of aerodynamic effects phase and restriction that wind-force produced, thus the condition of dancing destroyed: and its lift coefficient is reduced, and the lift coefficient curvilinear motion tends to be steady; The increase of its resistance coefficient can make lead in motion process, consume more energy, helps reducing the transmission line galloping probability and reduces the transmission line galloping amplitude.Owing to adopted such scheme, make the utility model in use, can reduce windage, and reduce the transmission line galloping probability and reduce the transmission line galloping amplitude.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION sketch map of steel sleeve, internal lining pipe and water conservancy diversion sleeve pipe of supporting gold utensil of continuing.
Fig. 2 is the crimping sketch map of supporting gold utensil steel sleeve and lead plug assembling of continuing.
Fig. 3 is that the supporting gold utensil water conservancy diversion sleeve pipe that continues is assembled to the process sketch map on the crimping steel sleeve shown in Figure 2.
Fig. 4 is that continue supporting gold utensil and lead installed the cutaway view after the crimping.
Embodiment
Below in conjunction with concrete accompanying drawing and embodiment the utility model is described further.
Two carbon fiber photoelectricity compound wire terminations that the supporting gold utensil that continues of the utility model is mainly used between two shaft towers link together.
What Fig. 1 showed is the supporting gold utensil that continues of the utility model design.This supporting gold utensil that continues mainly comprises steel sleeve 5, first internal lining pipe 6, second internal lining pipe 7 and water conservancy diversion sleeve pipe 8.Two hollow holes 9 are set on said water conservancy diversion sleeve pipe 8; Spiral surrounding striped (not shown) is set on the outline of said water conservancy diversion sleeve pipe 8.Steel sleeve 5 has two terminations 51 and 52, and the center is solid plate washer 53.First internal lining pipe 6 and second internal lining pipe 7 of symmetry is respectively from two ports 51 and 52 embeddings of steel sleeve 5.First internal lining pipe 6 and second internal lining pipe 7 are formed from aluminium, and also can adopt other any metal material to process, but this material have certain ductility, and its ductility is superior to the ductility of steel sleeve 5 materials; Water conservancy diversion sleeve pipe 8 is processed by conductive metallic material, like aluminium.Water conservancy diversion sleeve pipe 8 has 82,83, two crimping starting point marks 84,85 of 80,81, two conical transition zones in two terminations.
Fig. 2,3 shows is the assembling of supporting gold utensil and first lead 1, second lead 2 of continuing.First lead 1 comprises conduction strand layer 11 and compounded yarn 12; Second lead 2 comprises conduction strand layer 21 and compounded yarn 22.First internal lining pipe 6 and second internal lining pipe 7 are embedded from the port 51 and 52 of steel sleeve 5 respectively; The compounded yarn 12 and 22 of removing conduction strand layer 11 and 21 is respectively installed in first internal lining pipe 6 and second internal lining pipe 7; Being inserted into the bottom contacts with the solid plate washer 53 of steel sleeve 5; Solid plate washer 53 along steel sleeve 5 begins to carry out mechanical crimping, and moves towards port 51,52 respectively.Steel sleeve 5 receives mechanical crimping volume-diminished; Push first internal lining pipe 6 and second internal lining pipe 7; The ductility of first internal lining pipe 6 and second internal lining pipe 7 is superior to steel sleeve 5; The material of first internal lining pipe 6 and second internal lining pipe 7 will extend and fills up the space between steel sleeve 5 and heart yearn 12 and steel sleeve 5 and the heart yearn 22 in the crimping process, and the first unnecessary internal lining pipe 6 and the material of second internal lining pipe 7 will extend out from the mouth of pipe of two-port 51,52.Make the distortion of first internal lining pipe 6 and second internal lining pipe 7 produce grip force to heart yearn 12 and 22 respectively through crimping steel sleeve 5, block heart yearn, can bear advantages of higher tensile strength to guarantee heart yearn.Length according to water conservancy diversion sleeve pipe 8; Perform mark 3 (or 4) on the surface of lead 1 (or 2), water conservancy diversion sleeve pipe 8 is moved towards the top of steel sleeve 5,81 terminations (or 82) of water conservancy diversion sleeve pipe 8 are overlapped with the mark 3 (or 4) of lead 1 (or 2); The center of center and steel sleeve 5 of guaranteeing water conservancy diversion sleeve pipe 8 is behind same position; Water conservancy diversion sleeve pipe 8 is carried out mechanical crimping, move to termination 80,81 along crimping starting point mark 84,85 beginning edges during crimping, should carry out in regular turn during crimping; Can not jump, the front and back mould should overlapping about 15mm.The crimping of the transition region 82,83 of taper is the same with the crimping of shell portion, and the effect of cone is to form the paratonia district, makes stress distribution even, and unstressed centrostigma shields to the lead mounting points.
Fig. 4 supporting gold utensil cutting sketch map after installing that continues.The crimping form that has represented first lead 1 and second lead 2 and the supporting gold utensil that continues among the figure.The compounded yarn 12 of the steel sleeve 5 and first lead 1 and the compounded yarn of second lead 2 22 carry out crimping, and the first unnecessary internal lining pipe 6 and the material of second internal lining pipe 7 will extend out from the mouth of pipe of two-port 51,52.Starting point mark 84, do not carry out crimping between 85, starting point mark 84, the distance between 85 are relevant with the size of inner steel sleeve 5 and extend out first internal lining pipe 6 and second internal lining pipe 7.The conduction strand layer 21 of conduction strand layer 11 and second lead 2 of the water conservancy diversion sleeve pipe 8 and first lead 1 carries out crimping.Through to the crimping of water conservancy diversion sleeve pipe 8 with conduction strand layer 11,21, make the conduction strand layer 11 of first lead 1 and second lead 2 realize that with water conservancy diversion sleeve pipe 8 good electrical is connected and mechanical connection with 21, can transmit electric current from lead.
Claims (1)
1. a carbon fiber photoelectricity compound wire comprises steel sleeve, first internal lining pipe, second internal lining pipe and water conservancy diversion sleeve pipe with the supporting gold utensil that continues, and it is characterized in that: the two ends at the water conservancy diversion sleeve pipe are provided with tapered transition respectively; In the water conservancy diversion sleeve pipe, steel sleeve is arranged, first internal lining pipe and second internal lining pipe are arranged in steel sleeve; There are two terminations at the two ends of steel sleeve, and there is solid plate washer at the middle part of steel sleeve; On said water conservancy diversion sleeve pipe, at least one hollow hole is set; The spiral surrounding striped is set on the outline of said water conservancy diversion sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201811664U CN202503246U (en) | 2012-04-26 | 2012-04-26 | Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201811664U CN202503246U (en) | 2012-04-26 | 2012-04-26 | Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503246U true CN202503246U (en) | 2012-10-24 |
Family
ID=47039846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201811664U Expired - Fee Related CN202503246U (en) | 2012-04-26 | 2012-04-26 | Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503246U (en) |
-
2012
- 2012-04-26 CN CN2012201811664U patent/CN202503246U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire Effective date of registration: 20150407 Granted publication date: 20121024 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180301 Granted publication date: 20121024 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2015990000252 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary connecting hardware fitting for carbon-fiber photoelectric composite lead wire Effective date of registration: 20180302 Granted publication date: 20121024 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: Henan Kosen Cable Co., Ltd. Registration number: 2018990000151 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210225 Granted publication date: 20121024 Pledgee: Huaiyang County Rural Credit Cooperative Association Pledgor: HENAN KOSEN CABLE Co.,Ltd. Registration number: 2018990000151 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20210426 |