CN208548686U - A kind of connection structure between conducting wire and shaft tower - Google Patents
A kind of connection structure between conducting wire and shaft tower Download PDFInfo
- Publication number
- CN208548686U CN208548686U CN201821314364.7U CN201821314364U CN208548686U CN 208548686 U CN208548686 U CN 208548686U CN 201821314364 U CN201821314364 U CN 201821314364U CN 208548686 U CN208548686 U CN 208548686U
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- conducting wire
- connection
- hole
- shaft tower
- guide rod
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Abstract
The utility model discloses the connection structure between a kind of conducting wire and shaft tower, including conducting wire and connecting plate, the connecting pin of conducting wire is connected with aluminum stranded conductor and transition guide rod respectively, aluminum stranded conductor is connected in connecting rod by reinforcement connecting strip, and transition guide rod is connected on connecting plate by one section of shunt bar and metal guide rod；It further include connection ring and U-shaped link, connection ring is in elliptoid iron chains chain nodular, and one end on its long axis direction is equipped with the connection handle conllinear with long axis, connection handle is equipped with the axis through-hole parallel with the short axle of the chain link, and the axis of through-hole is located at the chain link institute of ellipse planar；Connection handle protrudes into the opening of the Y-piece and connection ring is connected on Y-piece after two perforation of clamping screw insertion and through-hole；The chain link of connection ring covers at the bottom of U-shaped link opening and connect it between U-shaped link in iron chains shape.The connection structure may make that the connection between conducting wire and shaft tower is stronger reliable, and safety is good.
Description
Technical field
The utility model belongs to the connection knot of power transmission cable erection technique field more particularly to a kind of connecting wire and shaft tower
Structure.
Background technique
Connection between existing power transmission line and shaft tower is typically directly fixed come real using the connecting plate on conducting wire and shaft tower
It now connects, the effects of due to the connection between connecting plate and conducting wire by pulling force and extraneous wind-force between cable itself, is easy
Fatigue fracture occurs, especially formally leads to adstante febre in conducting wire, has been further exacerbated by Joint failure between conducting wire and connecting plate, disconnected
Serious contingency occurs when splitting.
Utility model content
Utility model aims to solve above-mentioned technical problem, the connection knot between a kind of conducting wire and shaft tower is provided
Structure, the connection structure may make that the connection between conducting wire and shaft tower is stronger reliable, and safety is good.
The technical solution of the utility model is as follows:
A kind of connection structure between conducting wire and shaft tower, including conducting wire and connecting plate, the connecting pin of the conducting wire respectively with
Aluminum stranded conductor is connected with transition guide rod, wherein aluminum stranded conductor is connected in connecting rod by reinforcement connecting strip, and the transition guide rod passes through
One section of shunt bar and metal guide rod are connected on connecting plate；
The connecting rod is connected with a Y-piece with U-shaped opening, and connecting rod is wrapped in the open bottom of Y-piece
At portion position, a perforation coaxially to each other is respectively equipped on the opening two sidewalls of Y-piece；The connecting rod includes two sections
It is respectively used to the sub bar of connection Y-piece and reinforcement connecting strip, the screw thread that two sub bars pass through respective surface is threaded into opposite to each other
Thread rotary orientation in pipe, and on two cross-talk bars is opposite each other so that two sub bars are mutually drawn close or separate when rotated threaded tubular；
It further include connection ring and U-shaped link, the connection ring is in elliptoid iron chains chain nodular, and on its long axis direction
One end be equipped with the connection handle conllinear with long axis, the connection handle be equipped with an axis it is parallel with the short axle of the chain link lead to
Hole, the axis of through-hole are located at the chain link institute of ellipse planar；The connection handle protrudes into the opening of the Y-piece
Connection ring is connected on Y-piece after two perforation of interior and clamping screw insertion and through-hole；The chain link of the connection ring is covered U-shaped
It connect it between U-shaped link in iron chains shape at the bottom of link opening, the opening of the U-shaped link is from the connecting plate
Edge pitch and on the connecting plate and be bolted together.
Further, the threaded hole both ends in the screwed pipe are coaxially less than the light of threaded hole with one section of diameter respectively
Hole, the every sub bar protrude into threaded hole and screw section diameter greater than remaining each section diameter, institute with what corresponding threaded holes closed
It states unthreaded hole and is only freed in and out for the non-portion of screwing of sub bar；The cylindrical spring in squeezed state is equipped between two cross-talk bars.
Further, the screwed pipe is coaxial spliced using two sections.
Further, the center outer surface of the screwed pipe is equipped with the hexagon turned convenient for spanner and turns portion or surface
Annular knurl.
Further, the T-shaped structure of the metal guide rod, and the end of its horizontal segment passes through elliptical ring and a U-shaped extension
Ring is connected on connecting plate.
Further, the shunt bar and metal guide rod junction are also connected with one section of aluminum stranded conductor, which passes through gold
It is connected on one section of shunt bar after belonging to the free end of guide rod vertical section.
The utility model has the beneficial effects that conducting wire is connected to connecting plate in the form of two branches by the utility model
On, play the role of dual fail-safe, not only wherein after a failure another can continue to act on, and two branch same time-divisions
Carry on a shoulder pole electric current, it is possible to reduce do not have the load of a branch, reduce calorific value, promote service life.Meanwhile correspondingly in aluminum stranded conductor, benefit
Connecting rod is arranged to two sections by the branch road where strong connecting strip, and realizes two by a screwed pipe with bidirectional helical
Sub bar draw close or it is separate so that this branch elasticity be suitable for, preferably share pulling force together with another branch, really
The connection protected between conducting wire and shaft tower is stronger reliable, and safety is good.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the partial enlarged view of the utility model.
Connection schematic diagram of the Fig. 3 between screwed pipe and connecting rod.
Component label instructions: U-shaped link 1, connection ring 2, Y-piece 3, screwed pipe 4, connecting plate 5, reinforcement connecting strip 6, aluminium
Twisted wire 7, conducting wire 8, transition guide rod 9, shunt bar 10, metal guide rod 11, elliptical ring 12, connecting rod 13, cylindrical spring 14.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Fig. 1-3, a kind of connection structure between conducting wire and shaft tower, including conducting wire 8 and connecting plate 5, the conducting wire
8 connecting pin is connected with aluminum stranded conductor 7 and transition guide rod 9 respectively, wherein aluminum stranded conductor 7 is connected to connecting rod by reinforcement connecting strip 6
On 13, the transition guide rod 9 is connected on connecting plate 5 by one section of shunt bar 10 and metal guide rod 11.
The connecting rod 13 is connected with a Y-piece 3 with U-shaped opening, and connecting rod 13 is wrapped in Y-piece 3
At open bottom position, a perforation coaxially to each other is respectively equipped on the opening two sidewalls of Y-piece 3；The connecting rod 13
The sub bar of connection Y-piece 3 and reinforcement connecting strip 6 is respectively used to including two sections, the screw thread that two sub bars pass through respective surface is opposite
Ground is threaded into pipe 4, and the thread rotary orientation on two cross-talk bars is opposite each other so that two sub bars mutually lean on when rotated threaded tubular 4
Hold together or separate, so that this branch is adjusted degree of tautness.
It further include connection ring 2 and U-shaped link 1, the connection ring 2 is in elliptoid iron chains chain nodular, and in its long axis side
Upward one end is equipped with the connection handle conllinear with long axis, and it is parallel with the short axle of the chain link that the connection handle is equipped with an axis
Through-hole, the axis of through-hole is located at the chain link institute of ellipse planar；The connection handle protrudes into the Y-piece 3
Connection ring 2 is connected on Y-piece 3 in opening and after two perforation of clamping screw insertion and through-hole；The chain link of the connection ring 2
It covers at the bottom of U-shaped link 1 opening and connect it between U-shaped link 1 in iron chains shape, the U that the present embodiment uses
The opening of type link 1 is pitched on the connecting plate 5 from the edge of the connecting plate 5 and is bolted together.It needs
Retell bright, existing a lot such is exclusively used in the single line connection structure between conducting wire and shaft tower, for simple installation, greatly
It is mostly to be connected on connecting plate 5 using thimble and UL link, and connection ring 2 used by not set the present embodiment, connection
Flexibility is low, so that the opening curved bottom of UL link is directly squeezed with the bolt on thimble and contacted, contact surface is rough, squeezes
Pressure abrasion is very big, it is easy to the fatigue failure under the frequent effect of the factors such as external wind, breakage fracture.
Further, as shown in figure 3, the threaded hole both ends in the screwed pipe 4 coaxially have one section of diameter small respectively
In the unthreaded hole of threaded hole, the every sub bar protrudes into threaded hole and screws section diameter respectively greater than remaining with what corresponding threaded holes closed
Section diameter, the unthreaded hole only free in and out for the non-portion of screwing of sub bar；The structure designs so that two cross-talk bars are screw thread
Cooperation can be blocked when surprisingly failing in an extreme situation by the seam allowance step between threaded hole and unthreaded hole, play and avoid connection thorough
The effect to fall off, securely and reliably.In addition, the present embodiment is equipped with the cylindrical spring 14 in squeezed state also between two cross-talk bars,
The elasticity of the cylindrical spring 14 can effectively realize tightness when two cross-talk bars are respectively screwed with threaded hole (because sub bar is not twisted
When moving on earth, since the cooperation of screw thread silk tooth has certain interval, may there is fraction of loosening in some cases), it mentions
Rise firm and reliable connection.
Further, the screwed pipe 4 is coaxial spliced using two sections, such as flange pair is used between two sections of screw thread pipeline sections
The mode of connecing connects, and can be inserted into, be easily installed from the butt end of screw thread pipeline section when in order to install sub bar.It is, of course, also possible to will
The two-flap type splitted on its axis is made in screwed pipe 4, easily facilitates the installation connection of the sub bar with the portion that screws.
Further, the center outer surface of the screwed pipe 4 is equipped with the hexagon turned convenient for spanner and turns portion or table
Face annular knurl, to rotate screwed pipe 4.
Further, the T-shaped structure of the metal guide rod 11, and the end of its horizontal segment passes through elliptical ring 12 and a U
Type link 1 is connected on connecting plate 5, promotes connection reliability, convenient for connection transition.
Further, the shunt bar 10 is also connected with one section of aluminum stranded conductor 7 with 11 junction of metal guide rod, the aluminum stranded conductor 7
It is connected to behind the free end of 11 vertical section of metal guide rod on one section of shunt bar 10, so that electric current is further directed to other lines
Road, and share current calorific value.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (6)
1. the connection structure between a kind of conducting wire and shaft tower, including conducting wire and connecting plate, it is characterised in that: the connection of the conducting wire
End is connected with aluminum stranded conductor and transition guide rod respectively, wherein aluminum stranded conductor is connected in connecting rod by reinforcement connecting strip, the transition
Guide rod is connected on connecting plate by one section of shunt bar and metal guide rod；
The connecting rod is connected with a Y-piece with U-shaped opening, and connecting rod is wrapped in the open bottom position of Y-piece
Place is set, is respectively equipped with a perforation coaxially to each other on the opening two sidewalls of Y-piece；The connecting rod includes two sections of difference
For connecting the sub bar of Y-piece and reinforcement connecting strip, the screw thread that two sub bars pass through respective surface is threaded into pipe opposite to each other
It is interior, and thread rotary orientation on two cross-talk bars is opposite each other so that two sub bars are mutually drawn close or separate when rotated threaded tubular；
It further include connection ring and U-shaped link, the connection ring is in elliptoid iron chains chain nodular, and one on its long axis direction
End is equipped with the connection handle conllinear with long axis, and the connection handle is equipped with the axis through-hole parallel with the short axle of the chain link,
The axis of through-hole is located at the chain link institute of ellipse planar；The connection handle protrude into the opening of the Y-piece and
Connection ring is connected on Y-piece after two perforation of clamping screw insertion and through-hole；The chain link of the connection ring is covered in U-shaped link
It connect it between U-shaped link in iron chains shape, the opening of the U-shaped link is from the side of the connecting plate
Fork on the connecting plate and is bolted together at edge.
2. the connection structure between conducting wire and shaft tower according to claim 1, it is characterised in that: the screw thread in the screwed pipe
Hole both ends are coaxially less than the unthreaded hole of threaded hole with one section of diameter respectively, and the every sub bar protrudes into threaded hole and and screw thread
What hole matched screws section diameter greater than remaining each section diameter, and the unthreaded hole only frees in and out for the non-portion of screwing of sub bar；
The cylindrical spring in squeezed state is equipped between two cross-talk bars.
3. the connection structure between conducting wire and shaft tower according to claim 2, it is characterised in that: the screwed pipe uses two sections
It is coaxial spliced.
4. the connection structure between conducting wire and shaft tower according to claim 1, it is characterised in that: outside the middle part of the screwed pipe
Surface is equipped with the hexagon turned convenient for spanner and turns portion or surface knurling.
5. the connection structure between conducting wire and shaft tower according to claim 1, it is characterised in that: the metal guide rod is T-shaped
Structure, and the end of its horizontal segment is connected on connecting plate by elliptical ring and a U-shaped link.
6. the connection structure between conducting wire and shaft tower according to claim 5, it is characterised in that: the shunt bar is led with metal
Bar junction is also connected with one section of aluminum stranded conductor, which is connected to one section of shunting behind the free end of metal guide rod vertical section
On item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314364.7U CN208548686U (en) | 2018-08-15 | 2018-08-15 | A kind of connection structure between conducting wire and shaft tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314364.7U CN208548686U (en) | 2018-08-15 | 2018-08-15 | A kind of connection structure between conducting wire and shaft tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548686U true CN208548686U (en) | 2019-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314364.7U Active CN208548686U (en) | 2018-08-15 | 2018-08-15 | A kind of connection structure between conducting wire and shaft tower |
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| CN (1) | CN208548686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769074A (en) * | 2021-01-08 | 2021-05-07 | 杭州互岚商贸有限公司 | Intelligent manufactured cable peeling device used in communication technology cable connection |
-
2018
- 2018-08-15 CN CN201821314364.7U patent/CN208548686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769074A (en) * | 2021-01-08 | 2021-05-07 | 杭州互岚商贸有限公司 | Intelligent manufactured cable peeling device used in communication technology cable connection |
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