CN106532554B - Carbon core conducting wire net cover attachment device - Google Patents
Carbon core conducting wire net cover attachment device Download PDFInfo
- Publication number
- CN106532554B CN106532554B CN201610884008.8A CN201610884008A CN106532554B CN 106532554 B CN106532554 B CN 106532554B CN 201610884008 A CN201610884008 A CN 201610884008A CN 106532554 B CN106532554 B CN 106532554B
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- China
- Prior art keywords
- conducting wire
- net cover
- carbon core
- core
- core conducting
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 67
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 48
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 48
- 239000004020 conductor Substances 0.000 claims abstract description 35
- 239000004411 aluminium Substances 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 10
- 230000009977 dual effect Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 11
- 239000004917 carbon fiber Substances 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 238000010276 construction Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- -1 Carbon fiber Compound Chemical group 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Ropes Or Cables (AREA)
Abstract
The present invention provides a kind of carbon core conducting wire net cover attachment devices, and for drawing carbon core conducting wire, which includes: net cover ontology, protection pipe and hauling rope;Wherein, the net cover ontology is connected by the protection pipe with the hauling rope;The carbon core conducting wire includes aluminum stranded conductor section and rod section;The net cover ontology is used to wear and clamp the aluminum stranded conductor section of the carbon core conducting wire;Clamping device is provided in the protection pipe, the clamping device is used to wear and clamp the rod section of the carbon core conducting wire.In the present invention, the dual fastening to carbon core conducting wire is realized by the rod section of gripper mechanism grips carbon core conducting wire by the aluminum stranded conductor section that net cover ontology clamps carbon core conducting wire, enable rod section to be synchronized to draw with aluminum stranded conductor section, improves carbon core conducting wire by the traction tones in distraction procedure.
Description
Technical field
The present invention relates to transmission line construction technical field of tools, connect in particular to a kind of carbon core conducting wire net cover
Connection device.
Background technique
Currently, power grid construction develops towards enlargement, newcooperative medical system for the extensive conveying for realizing the energy.Large-scale power transmission line
The construction on road is more and more, novel conductive wire using more and more, the requirement to stringing construction equipment is higher and higher.Carbon fiber
Compound core conducting wire is a kind of novel conductive wire, and compared with existing various conducting wires, it has tensile strength big, light weight, acidproof, resistance to
The advantages that alkali and small high temperature arc sag.But carbon fiber complex core bending resistance anti-twisting property and lateral resistance to pressure are poor, to corresponding
Construction equipment also just proposes higher requirement, and net cover attachment device is as indispensable main in transmission line of electricity Poling Construction engineering
One of equipment plays very important effect in the process of laying the line.
Currently, net cover attachment device generally comprises: the drawing head positioned at one end, the Telescopic steel wire net cover positioned at the other end
And the reinforcing connector sleeve between drawing head and wire sets.When work, first wire sets are compressed axially along drawing head,
The axial diagonal line of mesh reduces, and radial diagonal line elongation, net cover internal diameter increases, and conducting wire is inserted by net cover attachment device tail portion.
When starting to draw conducting wire, after being pulled power radial contraction can occur for net cover, to hold power, net cover connection to conducting wire application
Device acts directly on conductive line surfaces to the power that holds of conducting wire, and by transmitting inside radial compression guiding line, makes inside conducting wire
Load core and outer layer aluminum stranded conductor between generate friction, to play draw to conducting wire.
Carbon fiber composite core wire generally comprises: outer layer aluminum stranded conductor and internal layer carbon fiber plug, due to carbon fiber plug table
Face smoother, it is insufficient due to rubbing between carbon fiber plug and aluminum stranded conductor when using conventional steel wires net cover attachment device unwrapping wire,
Tractive force concentration acts on carbon fiber plug, and carbon fiber plug cannot be synchronized to draw with aluminum stranded conductor, so that aluminum stranded conductor is drawn
Contracting core problem caused by length is even pulled off.
Summary of the invention
In consideration of it, the invention proposes a kind of carbon core conducting wire net cover attachment devices, it is intended to solve existing net cover connection dress
Set the contracting core problem occurred in traction carbon core wire process.
On one side, the invention proposes a kind of carbon core conducting wire net cover attachment device, which includes: net
Cover ontology, protection pipe and hauling rope;Wherein,
The net cover ontology is connected by the protection pipe with the hauling rope;The carbon core conducting wire includes aluminum stranded conductor section
And rod section;The net cover ontology is used to wear and clamp the aluminum stranded conductor section of the carbon core conducting wire;
Clamping device is provided in the protection pipe, the clamping device is used to wear and clamp the core of the carbon core conducting wire
Stick section.
Further, for above-mentioned carbon core conducting wire in net cover attachment device, the net cover ontology is to be woven by wirerope
Nets structure.
Further, above-mentioned carbon core conducting wire is in net cover attachment device, and the net cover ontology is by least two sections of nets structures
It is connected in sequence, also, the intensity of wirerope is greater than far from the protection pipe in the nets structure of the protection pipe
The intensity of wirerope in nets structure.
Further, for above-mentioned carbon core conducting wire in net cover attachment device, the clamping device includes: deck and core card;Its
In, the deck offers hollow conial channel, and the core card is the annular solid of cone cell, and the core card is slideably sheathed on
In the deck, also, the side wall of the core card offers production when for making the core card and the deck that opposite sliding occur
The gap of raw radial direction deformation;
The rod section of the carbon core conducting wire is placed in the core card, and the first end of the deck is connected with the hauling rope
It connects.
Further, in net cover attachment device, the gap opens up above-mentioned carbon core conducting wire along the axial direction of the core card, and
And each gap is through the vertex of a cone end or cone bottom end of the core card.
Further, for above-mentioned carbon core conducting wire in net cover attachment device, each gap is circumferentially distributed along the core card,
Also, it is distributed through the gap at the vertex of a cone end of the core card and the gap length of the cone bottom end through the core card.
Further, above-mentioned carbon core conducting wire is in net cover attachment device, further includes: bindiny mechanism;Wherein, the clamping machine
Structure is connected by the bindiny mechanism with the hauling rope.
Further, for above-mentioned carbon core conducting wire in net cover attachment device, the bindiny mechanism includes: connector sleeve and anchor pole;
Wherein, the connector sleeve is sleeve-like configuration open at one end, also, the first end of the connector sleeve and the deck is detachable
Ground socket;
The closed end of the connector sleeve offers through-hole, and the anchor pole is slideably arranged in the through-hole, also, described
The first end of anchor pole is provided with the retainer for being placed in the connector sleeve and carrying out axial limiting to the anchor pole, the anchor pole
Second end is connected with the hauling rope.
Further, in net cover attachment device, the connector sleeve is threadedly coupled above-mentioned carbon core conducting wire with the deck.
Further, above-mentioned carbon core conducting wire is in net cover attachment device, further includes: aluminium hydraulic pressed connecting pipe;Wherein, the protection pipe
Second end is provided with cone cell connector, the vertex of a cone end of the cone cell connector, the second end of the anchor pole and the hauling rope
First end is placed in the aluminium hydraulic pressed connecting pipe and is mutually crimped by the aluminium hydraulic pressed connecting pipe.
The present invention clamps the aluminum stranded conductor section of carbon core conducting wire, the plug of gripper mechanism grips carbon core conducting wire by net cover ontology
Section, realizes the dual fastening to carbon core conducting wire, rod section is enabled to be synchronized to draw with aluminum stranded conductor section, improve carbon core conducting wire
By the traction tones in distraction procedure.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of carbon core conducting wire net cover attachment device provided in an embodiment of the present invention;
Fig. 2 is the partial enlarged view at A shown in Fig. 1;
Fig. 3 is the structural schematic diagram of deck in carbon core conducting wire net cover attachment device provided in an embodiment of the present invention;
Fig. 4 is the sectional view of core card in carbon core conducting wire net cover attachment device provided in an embodiment of the present invention;
Fig. 5 is the another sectional view of core card in carbon core conducting wire net cover attachment device provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, embodiment in the present invention and
Feature in embodiment can be combined with each other.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Referring to Fig. 1, the preferred structure of carbon core conducting wire net cover attachment device provided in this embodiment is shown in figure.Such as figure
Shown, which includes: net cover ontology 1, protection pipe 2 and hauling rope 3.In general, carbon core is led
Line includes: outer layer aluminum stranded conductor and the carbon fiber plug that is wrapped in inside aluminum stranded conductor, for the carbon fiber plug phase with other conducting wires
Connection, carbon fiber plug exposes one section of formation rod section by carbon core conducting wire, that is to say, that carbon core conducting wire to be drawn includes:
Aluminum stranded conductor section and rod section two parts.
Wherein, net cover ontology 1 is connected by protection pipe 2 with hauling rope 3, and net cover ontology 1 is for wearing and clamping carbon core
The aluminum stranded conductor section of conducting wire.Net cover ontology 1 can be nets structure made of being woven as wirerope, and hauling rope 3 is set with outside traction
Standby to be connected, when pulling equipment applies pulling force to hauling rope, hauling rope 3 can pull net cover ontology 1 along axial direction by protection pipe 2
Deformation, and then clamp the aluminum stranded conductor section being arranged in net cover ontology 1.
In the present embodiment, net cover ontology 1 can be connected in sequence by least two sections of nets structures, also, close to protection
The intensity of wirerope can be greater than the intensity of wirerope in the nets structure far from protection pipe 2 in the nets structure of pipe 2.It is specific real
Shi Shi, referring to Fig. 1, net cover ontology 1 may include three sections of nets structures, and the first segment nets structure 11 for being placed in left end can be by
Single-strand rope weaves, and the second segment nets structure 12 for being placed in middle section can be woven by two strand steel wire ropes, sets
It can be woven by three strand steel wire ropes in the third section nets structure 13 of right end.It is appreciated that the number of share of stock when wirerope is got over
, also can be bigger to the chucking power of carbon core conducting wire when traction rope pulls nets structure deformation when more, so the present embodiment will be close to
The third section nets structure 13 of the rod section wirerope most using number of share of stock, preferably to clamp carbon core conducting wire.It needs to illustrate
, for left and right involved in this embodiment is both with respect to state shown in Fig. 1.
The first end (left end shown in FIG. 1) of protection pipe 2 socket-connects with net cover ontology 1, second end (Fig. 1 institute of protection pipe 2
The right end shown) it is connected with hauling rope 3.Clamping device 21 is provided in protection pipe 2, the rod section of carbon core conducting wire is arranged in clamping
Mechanism 21, clamping device 21 apply chucking power to the rod section.
Hauling rope 3 is whole can be with structure in a closed ring shape, the second end (right end shown in FIG. 1) and traction of hauling rope 3
Mechanism is connected.
When installing carbon core conducting wire, first be compressed axially by net cover ontology 1 increases its internal diameter, by carbon core conducting wire from net cover
In second end (left end shown in FIG. 1) the insertion net cover ontology 1 of ontology 1, and the rod section of carbon core conducting wire is placed in protection pipe 2
Clamping device 21 in, clamping device 21 to rod section apply chucking power;Then axial force, 1 axial elongation of net cover ontology are cancelled
And then chucking power is applied to aluminum stranded conductor section.
When traction, traction mechanism applies tractive force to hauling rope 3, and hauling rope 3 applies net cover ontology 1 by protection pipe 2
Pulling force to the right, so that the radially contracted deformation of net cover ontology 1, applies radial pressure to aluminum stranded conductor section, increase aluminum stranded conductor section
The frictional force being subject to, so that aluminum stranded conductor section is clamped in net cover ontology 1.
As can be seen that clamping the aluminum stranded conductor section of carbon core conducting wire by net cover ontology 1 in the present embodiment, passing through clamping device
The rod section of 21 clamping carbon core conducting wires, realizes the dual fastening to carbon core conducting wire.With in the prior art only aluminum stranded conductor section is applied
The mode of tractive force is added to compare, the present embodiment can apply tractive force simultaneously to aluminum stranded conductor section and rod section, realize rod section
With the sync pulling of aluminum stranded conductor section, the pulling force reduced in distraction procedure between aluminum stranded conductor section and rod section is poor, solves existing
Contracting core problem caused by net cover attachment device is elongated due to aluminum stranded conductor in the process of laying the line.
Referring to fig. 2 to Fig. 5, the preferred means of clamping device 21 are shown in figure.As shown, clamping device 21 can wrap
It includes: deck 211 and core card 212.Wherein, deck 211 offers hollow tapered channel, and the vertex of a cone end of tapered channel is close to net cover
Ontology 1 bores bottom end close to hauling rope 3.Core card 212 is the annular solid of cone cell, and core card 212 is slideably sheathed in deck 211
Tapered channel in, also, the vertex of a cone end of core card 212 and cone bottom end respectively with the vertex of a cone end of the tapered channel of deck 211 and cone
Bottom end is correspondingly arranged.Rod section is arranged in the inside of core card 212.The side wall of core card 212, which opens up, to be had the gap, which is used in core
Card 212 makes core card generate radial deformation when opposite slide occurs with deck 211, and then clamps the rod section being placed in core card 212.
The first end (right end shown in Fig. 2) of deck 211 is connected with hauling rope 3.
Gap can be opened up along the axial direction of core card 212, also, each gap is through the vertex of a cone end or cone bottom end of core card 212.Tool
Body, each gap can be arranged in parallel, also, partial gap only runs through the vertex of a cone end of core card 212, and another part gap is only run through
The cone bottom end of core card 212.Preferably, the gap through 212 vertex of a cone end of core card is divided with the gap length for boring bottom end through core card 212
Cloth.It is further preferred that each gap is uniformly distributed along the circumferential direction of core card 212, so that diameter in the case where uniform force of core card 212
It is uniform to deformation, and then uniform chucking power can be applied to rod section.
When traction, deck 211 is pulled the tractive force to the right of the application of rope 3, and core card 212 is by aluminium in net cover ontology 1
The pulling force to the left that twisted wire applies, two contrary power make deck 211 occur to slide relatively with core card 212, in cunning
During dynamic, deck 211 clamps core card 212 and radial deformation occurs to apply radial pressure to rod section, and rod section is clamped in
In core card 212, meanwhile, core card 212 can occur self-locking with deck 211.
As can be seen that realizing the folder to rod section by the self-locking function of deck 211 and core card 212 in the present embodiment
Tightly, also, tractive force is bigger, and pulling force suffered by deck 211 is bigger, so deck 211 also gets over the pressure that core card 212 applies
Greatly, and then the chucking power that applies core card 212 with rod section is bigger;In addition, tractive force is bigger, net is applied to by hauling rope 3
The axial tension for covering ontology 1 is also bigger, and then keeps the deformation quantity of net cover ontology 1 bigger, so that net cover ontology 1 is to aluminum stranded conductor section
The chucking power of application is also bigger.In the present embodiment, variation synchronous with the chucking power applied to rod section to aluminum stranded conductor section, so that
In distraction procedure when tractive force changes, the difference variation of chucking power suffered by aluminum stranded conductor section and rod section is smaller, in turn
So that the opposing force between aluminum stranded conductor section and rod section is smaller, the probability of contracting core problem appearance is considerably reduced.
Referring back to Fig. 1 and Fig. 2, the various embodiments described above can also include: bindiny mechanism 4.Wherein, clamping device 21 passes through company
Connection mechanism 4 is connected with hauling rope 3.Specifically, bindiny mechanism 4 may include: connector sleeve 41 and anchor pole 42.Wherein, connector sleeve
41 be sleeve-like configuration open at one end, and connector sleeve 41 and the first end (right end shown in FIG. 1) of deck 211 removably cover
It connects.The closed end of connector sleeve 41 offers through-hole, and anchor pole 42 is slideably arranged in the through-hole, first end (Fig. 2 institute of anchor pole 42
The left end shown) it is placed in the connector sleeve 41 and is provided with retainer 421, retainer 421 is placed in connector sleeve 41, also, is blocked
The outer rim of stopper 421 is greater than the internal diameter of through-hole, and retainer 421 is used to carry out axial limiting to anchor pole 42.The second end of anchor pole 42
(right end shown in Fig. 2) is connected with hauling rope 3.Preferably, connector sleeve 41 is threadedly coupled with deck 211.
As can be seen that tractive force can be directly applied on deck 211 by hauling rope 3 by bindiny mechanism 4, card can guarantee
Seat 211, net cover ontology 1 are consistent with 2 stress of protection pipe, also, deck 211 can be detachable by bindiny mechanism 4 and hauling rope 3
Connection, it is easy for assemble or unload, it greatly improves work efficiency.
It can also include: aluminium hydraulic pressed connecting pipe 5 in above-described embodiment.Aluminium hydraulic pressed connecting pipe 5 can using steel pipe, copper pipe or aluminum pipe compacting and
At.The second end (right end shown in Fig. 2) of protection pipe 2 is provided with cone cell connector, the vertex of a cone end of cone cell connector, anchor pole 42
Second end is placed in aluminium hydraulic pressed connecting pipe 5 with the first end (left end shown in Fig. 2) of hauling rope 3 and is mutually crimped by aluminium hydraulic pressed connecting pipe 5.Its
In, cone cell connector can be integrally formed with protection pipe 2, and the second end packet of anchor pole 42 is set in cone cell connector.
As can be seen that the first end due to anchor pole 42 is connected with connector sleeve 41, and connector sleeve 41 and deck 211 are detachable
Connection, so, aluminium hydraulic pressed connecting pipe 5 can make 211 uniform force of protection pipe 2, net cover ontology 1 and deck, so as to connect net cover
Connection device can preferably clamp carbon core conducting wire, and avoiding carbon core conducting wire, there is a phenomenon where slip in by distraction procedure.
In conclusion the present invention realizes the dual fastening to carbon core conducting wire, enable rod section and aluminum stranded conductor section same
Step traction, improves carbon core conducting wire by the traction tones in distraction procedure, also, whole device structure is simple, installing and dismounting
It is convenient, reduce construction cost.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of carbon core conducting wire net cover attachment device characterized by comprising net cover ontology (1), protection pipe (2) and traction
Rope (3);Wherein,
The net cover ontology (1) is connected by the protection pipe (2) with the hauling rope (3), and the net cover ontology (1) is by least
Two sections of nets structures are connected in sequence, also, the intensity of wirerope is greater than far in the nets structure of the protection pipe (2)
The intensity of wirerope in nets structure from the protection pipe (2);
The carbon core conducting wire includes aluminum stranded conductor section and rod section;
The net cover ontology (1) is used to wear and clamp the aluminum stranded conductor section of the carbon core conducting wire;
It is provided with clamping device (21) in the protection pipe (2), the clamping device (21) is for wearing and clamping the carbon core
The rod section of conducting wire.
2. carbon core conducting wire net cover attachment device according to claim 1, which is characterized in that the net cover ontology (1) is
Nets structure made of being woven as wirerope.
3. carbon core conducting wire net cover attachment device according to claim 1, which is characterized in that clamping device (21) packet
It includes: deck (211) and core card (212);Wherein,
The deck (211) offers hollow conial channel, and the core card (212) is the annular solid of cone cell, the core card
(212) it is slideably sheathed in the deck (211), also, the side wall of the core card (212) is offered for making the core
Block (212) and the deck (211) and the gap for generating radial deformation when opposite sliding occurs;
The rod section of the carbon core conducting wire is placed in the core card (212), the first end of the deck (211) and the hauling rope
(3) it is connected.
4. carbon core conducting wire net cover attachment device according to claim 3, which is characterized in that the gap is along the core card
(212) axial direction opens up, also, each gap is through the vertex of a cone end or cone bottom end of the core card (212).
5. carbon core conducting wire net cover attachment device according to claim 4, which is characterized in that each gap is along the core
Block the circumferentially distributed of (212), also, through the gap at the vertex of a cone end of the core card (212) and the cone for running through the core card (212)
The gap length of bottom end is distributed.
6. carbon core conducting wire net cover attachment device according to any one of claim 3 to 5, which is characterized in that further include:
Bindiny mechanism (4);Wherein,
The clamping device (21) is connected by the bindiny mechanism (4) with the hauling rope (3).
7. carbon core conducting wire net cover attachment device according to claim 6, which is characterized in that bindiny mechanism (4) packet
It includes: connector sleeve (41) and anchor pole (42);Wherein,
The connector sleeve (41) is sleeve-like configuration open at one end, also, the connector sleeve (41) and the deck (211)
First end is removably socketed;
The closed end of the connector sleeve (41) offers through-hole, and the anchor pole (42) is slideably arranged in the through-hole, also,
The first end of the anchor pole (42), which is provided with, to be placed in the connector sleeve (41) and carries out axial limiting to the anchor pole (42)
The second end of retainer, the anchor pole (42) is connected with the hauling rope (3).
8. carbon core conducting wire net cover attachment device according to claim 7, which is characterized in that the connector sleeve (41) and institute
State deck (211) threaded connection.
9. carbon core conducting wire net cover attachment device according to claim 7, which is characterized in that further include: aluminium hydraulic pressed connecting pipe (5);
Wherein,
The second end of the protection pipe (2) is provided with cone cell connector, the vertex of a cone end of the cone cell connector, the anchor pole (42)
Second end be placed in the aluminium hydraulic pressed connecting pipe (5) with the first end of the hauling rope (3) and mutually pressed by the aluminium hydraulic pressed connecting pipe (5)
It connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610884008.8A CN106532554B (en) | 2016-10-10 | 2016-10-10 | Carbon core conducting wire net cover attachment device |
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CN201610884008.8A CN106532554B (en) | 2016-10-10 | 2016-10-10 | Carbon core conducting wire net cover attachment device |
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CN106532554A CN106532554A (en) | 2017-03-22 |
CN106532554B true CN106532554B (en) | 2019-02-15 |
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CN107221881B (en) * | 2017-06-15 | 2021-09-17 | 中国电力科学研究院有限公司 | Wire tightening device and process |
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CN103500958A (en) * | 2013-09-03 | 2014-01-08 | 国家电网公司 | Traction clamp of carbon fiber composite core aluminum wire and use method thereof |
CN103618259A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Traction tool special for carbon fiber guide wire |
CN104993428A (en) * | 2015-06-16 | 2015-10-21 | 国家电网公司 | Carbon fiber composite core lead traction wire clamp and traction method |
CN205565530U (en) * | 2016-03-31 | 2016-09-07 | 国网山东省电力公司平阴县供电公司 | Tensioning device for electric wire |
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US3133725A (en) * | 1961-09-25 | 1964-05-19 | Petersen Gerald A | Stocking grip for conductor with eye |
CN201234093Y (en) * | 2008-07-26 | 2009-05-06 | 谢文侠 | Fixed core rod cable clip for carbon fiber composite core aluminum stranded wire traction |
CN101630819A (en) * | 2009-07-03 | 2010-01-20 | 江苏省电力公司常州供电公司 | Traction connector of carbon fiber compound core conducting wire |
CN201829867U (en) * | 2010-09-27 | 2011-05-11 | 南京锐电电力配件厂 | One-way net cover connector |
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CN103618259A (en) * | 2013-11-30 | 2014-03-05 | 国网河南省电力公司周口供电公司 | Traction tool special for carbon fiber guide wire |
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