CN220401272U - Overhead line's termination - Google Patents
Overhead line's termination Download PDFInfo
- Publication number
- CN220401272U CN220401272U CN202321979599.9U CN202321979599U CN220401272U CN 220401272 U CN220401272 U CN 220401272U CN 202321979599 U CN202321979599 U CN 202321979599U CN 220401272 U CN220401272 U CN 220401272U
- Authority
- CN
- China
- Prior art keywords
- overhead line
- insulating body
- outer support
- umbrella skirt
- inner support
- 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.)
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Links
- 239000012212 insulator Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to the technical field of wiring devices and discloses a wiring device of an overhead line, which comprises an insulating body, a wiring terminal and a drainage rod, wherein the wiring terminal is arranged in the insulating body, one end of the wiring terminal extends out of the insulating body, and one end of the drainage rod penetrates through the insulating body and is electrically connected to the other end of the wiring terminal; the side integrated into one piece of insulator is equipped with umbrella skirt, is far away from the one end of umbrella skirt of insulator is equipped with the installation module, the installation module includes the outer support and locates the inner support in the outer support, the outer support with the inner support can dismantle the connection, the inner support install in the terminal surface of umbrella skirt, the outer support install in the periphery both sides of umbrella skirt. The wiring device is convenient and quick to wire under the condition that the overhead line is powered off.
Description
Technical Field
The utility model relates to the technical field of wiring devices, in particular to a wiring device for an overhead line.
Background
The overhead line mainly refers to an overhead open line, is erected above the ground, and is a power transmission line for transmitting electric energy by fixing a power transmission wire on a tower erected on the ground by using an insulator. When an overhead line is in a power outage condition, the overhead line needs to be connected into a bypass to maintain the circuit unobstructed. However, at present, a special wiring device is not provided for connecting the overhead line into the bypass, so that the wiring operation is inconvenient, and the working efficiency is affected.
Disclosure of Invention
The utility model aims to provide a wiring device for an overhead line, which is convenient and quick to carry out wiring operation under the condition of power failure of the overhead line.
In order to achieve the above object, the present utility model provides a wiring device for an overhead line, comprising an insulation body, a wiring terminal and a drainage rod, wherein the wiring terminal is installed in the insulation body, one end of the wiring terminal extends out of the insulation body, and one end of the drainage rod penetrates through the insulation body to be electrically connected with the other end of the wiring terminal;
the side integrated into one piece of insulator is equipped with umbrella skirt, is far away from the one end of umbrella skirt of insulator is equipped with the installation module, the installation module includes the outer support and locates the inner support in the outer support, the outer support with the inner support can dismantle the connection, the inner support install in the terminal surface of umbrella skirt, the outer support install in the periphery both sides of umbrella skirt.
In some embodiments, the outer peripheral sliding sleeve of the drainage rod is provided with a protective sleeve.
In some embodiments, the protective sleeve is provided with a sliding groove and a limiting groove, the width of the sliding groove is larger than that of the limiting groove, one end of the limiting groove is communicated with the sliding groove, and the other end of the limiting groove penetrates through the protective sleeve.
In some embodiments, the other end of the drainage rod protrudes outwards to form a protruding portion, the protruding portion is arranged in the sliding groove, and the width of the protruding portion is smaller than the width of the sliding groove and larger than the width of the limiting groove.
In some embodiments, a sealing ring is sleeved on the periphery of the drainage rod, and the sealing ring is in sealing connection with the insulating body.
In some embodiments, the drainage rod and the umbrella skirt are respectively arranged at two sides of the insulating body.
In some embodiments, the drainage rod is perpendicular to the insulating body, and the umbrella skirt is perpendicular to the insulating body.
In some embodiments, the mounting module further comprises a first bolt and a second bolt, the outer bracket is connected with the umbrella skirt through the first bolt, and the inner bracket is connected with the umbrella skirt through the second bolt.
In some embodiments, the outer bracket and the inner bracket are both U-shaped, and the opening direction of the outer bracket faces the insulating body, and the opening direction of the inner bracket is opposite to the opening direction of the outer bracket.
In some embodiments, butterfly bolts are arranged between the outer support and the inner support, a plurality of groups of first through holes are arranged on two sides of the outer support, a plurality of groups of second through holes are arranged on two sides of the inner support, one end of each butterfly bolt penetrates through one group of the first through holes and one group of the second through holes, and nuts are arranged on one group of the first through holes and one group of the second through holes, so that the outer support and the inner support are detachably connected.
The utility model provides a wiring device of an overhead line, which has the beneficial effects that compared with the prior art:
the wiring terminal who sets up install in the insulator, just the one end of wiring terminal extends insulator, the one end of drainage pole passes insulator electric connection in wiring terminal's the other end through being connected wiring terminal and overhead line, runs into when overhead line outage, only needs to adopt the clamp of drainage fastener head on the drainage pole, and the drainage fastener head is connected to bypass cable, can make overhead line insert in the bypass to keep the unobstructed of circuit.
Drawings
Fig. 1 is a schematic perspective view of a wiring device for an overhead line according to an embodiment of the present utility model.
Fig. 2 is a schematic top view of a wiring device for overhead lines according to an embodiment of the present utility model.
Fig. 3 is a schematic cross-sectional view along A-A in fig. 2.
Fig. 4 is an enlarged schematic view of an installation module of a wiring device for an overhead line according to an embodiment of the present utility model.
In the figure: 1. an insulating body; 2. a connection terminal; 3. a drainage rod; 31. a boss; 4. an umbrella skirt; 5. installing a module; 51. an outer bracket; 511. a first through hole; 52. an inner bracket; 521. a second through hole; 53. a first bolt; 54. a second bolt; 55. butterfly bolts; 6. a protective sleeve; 61. a chute; 62. a limit groove; 7. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
It should be understood that in the description of the present application, the terms "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.
As shown in fig. 1-4, the overhead line wiring device in the embodiment of the utility model comprises an insulating body 1, a wiring terminal 2 and a drainage rod 3, wherein the wiring terminal 2 is installed in the insulating body 1, one end of the wiring terminal 2 extends out of the insulating body 1, and one end of the drainage rod 3 penetrates through the insulating body 1 and is electrically connected with the other end of the wiring terminal 2;
the side integrated into one piece of insulator 1 is equipped with umbrella skirt 4, and wherein, insulator 1 and umbrella skirt 4 adopt epoxy molding to obtain. One end of the umbrella skirt 2 far away from the insulating body 1 is provided with a mounting module 5, the mounting module 5 comprises an outer support 51 and an inner support 52 arranged in the outer support 51, the outer support 51 is detachably connected with the inner support 52, the inner support 52 is mounted on the end face of the umbrella skirt 4, and the outer support 51 is mounted on two sides of the periphery of the umbrella skirt 4. In use, one end of the outer bracket 51 is mounted on the pole tower.
Based on the above-mentioned setting, binding post 2 installs in insulator 1, and the one end of binding post 2 extends insulator 1, and insulator 1 electric connection is passed in the other end of binding post 2 to the one end of drainage pole 3, through being connected binding post 2 and overhead line, when meetting overhead line outage, only needs to adopt the clamp of drainage fastener head to grip on drainage pole 3, and the drainage fastener head is connected to bypass cable, can make overhead line insert in the bypass to keep the unobstructed of circuit.
In one embodiment, the outer circumference sliding sleeve of the drainage rod 3 is provided with a protective sleeve 6, and in particular, the protective sleeve 6 is a silica gel protective sleeve. When the drainage rod 3 performs wiring operation, the protective sleeve 6 is pulled to expose the drainage rod 3, so that the wiring operation is convenient; when the overhead line normally operates, wiring operation is not needed, the protective sleeve 6 is pushed, so that the drainage rod 3 is covered by the protective sleeve 6, and the drainage rod 3 is effectively protected.
As shown in fig. 3, the protective sleeve 6 is provided with a sliding groove 61 and a limiting groove 62, the width of the sliding groove 61 is larger than that of the limiting groove 62, one end of the limiting groove 62 is communicated with the sliding groove 61, and the other end of the limiting groove 62 penetrates through the protective sleeve 6. The arrangement of the sliding groove 61 and the limiting groove 62 enables the drainage rod 3 to move in the protective sleeve 6.
Further, the other end of the drainage rod 3 protrudes outwards to form a protruding portion 31, the protruding portion 31 is arranged in the sliding groove 61, and the width of the protruding portion 31 is smaller than that of the sliding groove 61 and larger than that of the limiting groove 62. So that the boss 31 can slide in the slide groove 61, but does not easily slide out of the limit groove 62, thereby keeping the protection sleeve 6 from falling off from the outside of the drain rod 3.
In one embodiment, the outer circumference of the drainage rod 3 is sleeved with a sealing ring 7, and the sealing ring 7 is in sealing connection with the insulating body 1, so that the part of the drainage rod 3 penetrating through the insulating body 1 is in a sealing state.
In one embodiment, the drainage rod 3 and the umbrella skirt 4 are respectively arranged at two sides of the insulating body 1, the drainage rod 3 is perpendicular to the insulating body 1, and the umbrella skirt 4 is perpendicular to the insulating body 1. Make overall structure installation and use more convenient, be equipped with installation module 5 through the one end of umbrella skirt 2 promptly and carry out overall structure's installation, carry out wiring operation through drainage pole 3, locate insulator 1 both sides separately for the space is bigger.
As shown in fig. 1 and 4, the mounting module 5 further includes a first bolt 53 and a second bolt 54, the outer bracket 51 is connected to the shed 4 by the first bolt 53, and the inner bracket 52 is connected to the shed 4 by the second bolt 54. So that the outer and inner brackets 51, 52 are conveniently mounted on the umbrella skirt 4.
Specifically, the outer bracket 51 and the inner bracket 52 are both U-shaped, and the opening direction of the outer bracket 51 faces the insulating body 4, so that both sides of the outer bracket 51 can be covered on the periphery of the insulating body 4 for installation, and the opening direction of the inner bracket 52 is opposite to the opening direction of the outer bracket 51, so that the end face of the inner bracket 52 can be attached to the end face of the insulating body 4 for installation.
Further, a butterfly bolt 55 is arranged between the outer bracket 51 and the inner bracket 52, a plurality of groups of first through holes 511 are arranged on two sides of the outer bracket 51, a plurality of groups of second through holes 521 are arranged on two sides of the inner bracket 52, and one end of the butterfly bolt 55 penetrates through one group of first through holes 511 and one group of second through holes 521 and is provided with a nut, so that the outer bracket 51 and the inner bracket 52 can be detachably connected. The butterfly bolt 55 is capable of adjusting the angle between the outer bracket 51 and the inner bracket 52 by being installed at different first through holes 511 and second through holes 521.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (10)
1. An overhead line's termination, its characterized in that: the connecting terminal is arranged in the insulating body, one end of the connecting terminal extends out of the insulating body, and one end of the drainage rod penetrates through the insulating body and is electrically connected to the other end of the connecting terminal;
the side integrated into one piece of insulator is equipped with umbrella skirt, is far away from the one end of umbrella skirt of insulator is equipped with the installation module, the installation module includes the outer support and locates the inner support in the outer support, the outer support with the inner support can dismantle the connection, the inner support install in the terminal surface of umbrella skirt, the outer support install in the periphery both sides of umbrella skirt.
2. The overhead line termination of claim 1, wherein: the periphery slip cap of drainage pole is equipped with the lag.
3. The overhead line termination of claim 2, wherein: the protective sleeve is internally provided with a sliding groove and a limiting groove, the width of the sliding groove is larger than that of the limiting groove, one end of the limiting groove is communicated with the sliding groove, and the other end of the limiting groove penetrates through the protective sleeve.
4. A wiring device for overhead lines according to claim 3, wherein: the other end of the drainage rod protrudes outwards to form a protruding portion, the protruding portion is arranged in the sliding groove, and the width of the protruding portion is smaller than that of the sliding groove and larger than that of the limiting groove.
5. The overhead line termination of claim 1, wherein: the periphery cover of drainage pole is equipped with the sealing washer, just the sealing washer with insulator body sealing connection.
6. The overhead line termination of claim 1, wherein: the drainage rod and the umbrella skirt are respectively arranged at two sides of the insulating body.
7. The overhead line termination of claim 6, wherein: the drainage rod is perpendicular to the insulating body, and the umbrella skirt portion is perpendicular to the insulating body.
8. The overhead line termination of claim 1, wherein: the mounting module further comprises a first bolt and a second bolt, the outer support is connected with the umbrella skirt portion through the first bolt, and the inner support is connected with the umbrella skirt portion through the second bolt.
9. The overhead line termination of claim 1, wherein: the outer support and the inner support are U-shaped, the opening direction of the outer support faces the insulating body, and the opening direction of the inner support is opposite to the opening direction of the outer support.
10. The overhead line termination of claim 9, wherein: the butterfly bolt is arranged between the outer support and the inner support, a plurality of groups of first through holes are formed in two sides of the outer support, a plurality of groups of second through holes are formed in two sides of the inner support, one end of the butterfly bolt penetrates through one group of the first through holes and one group of the second through holes, and nuts are arranged in the second through holes, so that the outer support and the inner support are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979599.9U CN220401272U (en) | 2023-07-26 | 2023-07-26 | Overhead line's termination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321979599.9U CN220401272U (en) | 2023-07-26 | 2023-07-26 | Overhead line's termination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220401272U true CN220401272U (en) | 2024-01-26 |
Family
ID=89609650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321979599.9U Active CN220401272U (en) | 2023-07-26 | 2023-07-26 | Overhead line's termination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220401272U (en) |
-
2023
- 2023-07-26 CN CN202321979599.9U patent/CN220401272U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |