CN203967426U - The thread guide devices midway of electrical network layout construction - Google Patents
The thread guide devices midway of electrical network layout construction Download PDFInfo
- Publication number
- CN203967426U CN203967426U CN201420332440.2U CN201420332440U CN203967426U CN 203967426 U CN203967426 U CN 203967426U CN 201420332440 U CN201420332440 U CN 201420332440U CN 203967426 U CN203967426 U CN 203967426U
- Authority
- CN
- China
- Prior art keywords
- main road
- electric wire
- shunt
- screwed hole
- wire
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to the thread guide devices midway of electrical network layout construction, comprise main road electric wire and shunt electric wire, also comprise seal, on the main road wire of the main road electric wire in main road electric pole top and main road insulating barrier, be respectively equipped with screwed hole and circular perforations, screwed hole and circular perforations are coaxial, one end of dividing line conductor to be connected with main road wire is provided with the caulking gum matching with described circular perforations, caulking gum is tapered, the end of caulking gum is provided with the conductive lever coordinating with screwed hole, conductive lever is in the lump through caulking gum and shunt insulating barrier, and be connected with a minute line conductor, the screwed hole not being connected with shunt electric wire and circular perforations place on described main road electric wire are provided with described seal, described seal penetrates screwed hole and circular perforations, and by glue adhesive seal.Be convenient to shunt to be wired on main road electric wire, convenient and swift, can not make the main road insulating barrier of main road electric wire damaged, by caulking gum, can not make inside enter rainwater, safe and reliable.
Description
Technical field
The utility model relates to the field of lead-in wire midway in the construction of electrical network layout, relates in particular to the thread guide devices midway of electrical network layout construction.
Background technology
In prior art, in the process of electrical network layout, often lay after one section of power transmission line, due to many factors, need to be on the power transmission line laying, or position arranges branch road line midway, or on the power transmission line having used, draw a branch road line, but because power transmission line is insulated layer parcel, while drawing branch road line, must one section of insulating barrier will be gone out between power transmission line, and then branch road power transmission line is connected on the wire of main road line and switches on, bother so very much, and be easy to cause insulating barrier damaged, the phenomenon that occurs electric leakage occurs, after removing insulating barrier, if the later stage seals not thorough, be easy to make rainwater to enter, thereby cause the phenomenon of burning, affect user's use.
Utility model content
In view of this, be necessary to provide a kind of and be convenient to draw branch road line, and can not make the thread guide devices midway of electrical network layout construction of the insulating barrier breakage of main road line.
The utility model is to realize like this, the thread guide devices midway of electrical network layout construction, comprise main road electric wire and shunt electric wire, described main road electric wire comprises main road wire and is wrapped in the main road insulating barrier of main road wire external layer, electric wire comprises minute line conductor and is wrapped in the shunt insulating barrier of wire external layer along separate routes along separate routes, described main road Electric wire support is located on a plurality of main road electric poles, one end of described shunt electric wire is connected on main road electric wire, and Electric wire support is located on a plurality of shunt electric poles along separate routes, also comprise seal, on the main road wire of the main road electric wire in main road electric pole top and main road insulating barrier, be respectively equipped with screwed hole and circular perforations, described screwed hole and circular perforations are coaxial, one end that described minute line conductor is connected with main road wire is provided with the caulking gum matching with described circular perforations, caulking gum is tapered, the end of caulking gum is provided with the conductive lever coordinating with screwed hole, described conductive lever is in the lump through caulking gum and shunt insulating barrier, and be connected with a minute line conductor, the screwed hole not being connected with shunt electric wire and circular perforations place on described main road electric wire are provided with described seal, described seal penetrates screwed hole and circular perforations, and by glue adhesive seal.
Further, on described shunt electric wire, get rid of the structure of electric wire end along separate routes, other structures are identical with the structure of main road electric wire.
Further, described main road electric pole is provided with fixed mount, the fixing electric wire along separate routes of described fixed mount.
Further, described seal is T-shaped.
The thread guide devices midway of the electrical network layout construction that the utility model provides, not only simple in structure, and easy for installation, save time, raise the efficiency, on main road wire and main road insulating barrier on main road electric wire, screwed hole and circular perforations are set respectively, the end of shunt electric wire is arranged to conductive lever and the caulking gum matching with screwed hole and circular perforations respectively, during use, directly can be by shunt electric wire by the cooperation of conductive lever and screwed hole, be connected on main road electric wire, convenient and swift, not only be convenient to draw electric wire along separate routes, and can not make the main road insulating barrier of main road electric wire damaged, by coordinating of caulking gum and circular perforations, good seal performance, can not make inside enter rainwater, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the thread guide devices midway of the utility model electrical network layout construction;
Fig. 2 is the structural representation that the main road electric wire in Fig. 1 is connected with shunt electric wire;
Fig. 3 is main road electric wire in Fig. 1 and the mounting structure schematic diagram of seal;
Fig. 4 is that A-A in Fig. 3 is to cutaway view.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
See also Fig. 1 to Fig. 3, wherein Fig. 1 is the structural representation of the thread guide devices midway of the utility model electrical network layout construction; Fig. 2 is the structural representation that the main road electric wire in Fig. 1 is connected with shunt electric wire; Fig. 3 is main road electric wire in Fig. 1 and the mounting structure schematic diagram of seal.
The thread guide devices midway of described electrical network layout construction, comprise main road electric wire 10 and shunt electric wire 20, described main road electric wire 10 comprises main road wire 11 and is wrapped in the outer field main road insulating barrier 12 of main road wire 11, electric wire 20 comprises minute line conductor 21 and is wrapped in the outer field shunt insulating barrier 22 of minute line conductor 21 along separate routes, described main road electric wire 10 is erected on a plurality of main road electric poles 30, one end of described shunt electric wire 20 is connected on main road electric wire 10, and electric wire 20 is erected on a plurality of shunt electric poles 40 along separate routes, also comprise seal 50, on the main road wire 11 of the main road electric wire 10 in main road electric pole 30 tops and main road insulating barrier 12, be respectively equipped with screwed hole 111 and circular perforations 121, described screwed hole 111 and circular perforations 121 are coaxial.
One end that described minute line conductor 21 is connected with main road wire 11 is provided with the caulking gum 211 matching with described circular perforations 121, caulking gum 211 is tapered, the end of caulking gum 211 is provided with the conductive lever 212 coordinating with screwed hole 111, described conductive lever 212 passes caulking gum 211 and shunt insulating barrier 22 in the lump, and is connected with a minute line conductor 21;
The screwed hole 111 not being connected with shunt electric wire 20 and circular perforations 121 places on described main road electric wire 10 are provided with described seal 50, and described seal 50 penetrates screwed hole 111 and circular perforations 121, and by glue adhesive seal.
On described shunt electric wire 20, get rid of the structure of electric wire 20 ends along separate routes, other structures are identical with the structure of main road electric wire 10, thereby be convenient to the later stage draws a shunt on shunt electric wire 20 again.
Described main road electric pole 30 is provided with fixed mount 31, and the fixing electric wire 20 along separate routes of described fixed mount 31, prevents that electric wire from rocking, and causes main road electric wire 10 and the fracture of the junction between electric wire 20 along separate routes.
Refer to Fig. 4, and in conjunction with Fig. 3, Fig. 4 is that A-A in Fig. 3 is to cutaway view.
Described seal 50 is T-shaped, is convenient to installation and removal.
The thread guide devices midway of the electrical network layout construction that the utility model provides, not only simple in structure, and easy for installation, save time, raise the efficiency, on main road wire 11 and main road insulating barrier 12 on main road electric wire 10, screwed hole 111 and circular perforations 121 are set respectively, the end of shunt electric wire 20 is arranged to conductive lever 212 and the caulking gum 211 matching with screwed hole 111 and circular perforations 121 respectively, during use, directly can be by shunt electric wire 20 by the cooperation of conductive lever 212 and screwed hole 111, be connected on main road electric wire 10, convenient and swift, not only be convenient to draw electric wire 20 along separate routes, and can not make main road insulating barrier 12 breakages of main road electric wire 10, by coordinating of caulking gum 211 and circular perforations 121, good seal performance, can not make inside enter rainwater, safe and reliable.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. the thread guide devices midway that electrical network layout is constructed, comprise main road electric wire (10) and shunt electric wire (20), described main road electric wire (10) comprises main road wire (11) and is wrapped in the outer field main road insulating barrier of main road wire (11) (12), electric wire (20) comprises a minute line conductor (21) and is wrapped in the outer field shunt insulating barrier of a minute line conductor (21) (22) along separate routes, described main road electric wire (10) is erected on a plurality of main road electric poles (30), one end of described shunt electric wire (20) is connected on main road electric wire (10), and electric wire (20) is erected on a plurality of shunt electric poles (40) along separate routes, it is characterized in that, also comprise seal (50),
On the main road wire (11) of the main road electric wire (10) in main road electric pole (30) top and main road insulating barrier (12), be respectively equipped with screwed hole (111) and circular perforations (121), described screwed hole (111) and circular perforations (121) are coaxial;
Within described minute, one end of being connected with main road wire (11) of line conductor (21) is provided with the caulking gum (211) matching with described circular perforations (121), caulking gum (211) is tapered, the end of caulking gum (211) is provided with the conductive lever (212) coordinating with screwed hole (111), described conductive lever (212) passes caulking gum (211) and shunt insulating barrier (22) in the lump, and is connected with a minute line conductor (21);
The screwed hole (111) not being connected with shunt electric wire (20) and circular perforations (121) on described main road electric wire (10) locate to be provided with described seal (50), described seal (50) penetrates screwed hole (111) and circular perforations (121), and by glue adhesive seal.
2. the thread guide devices midway of electrical network layout construction according to claim 1, is characterized in that, described shunt electric wire (20) is upper, gets rid of the structure of electric wire (20) end along separate routes, and other structures are identical with the structure of main road electric wire (10).
3. the thread guide devices midway of electrical network layout construction according to claim 1, is characterized in that, described main road electric pole (30) is provided with fixed mount (31), the fixing electric wire (20) along separate routes of described fixed mount (31).
4. the thread guide devices midway of electrical network layout construction according to claim 1, is characterized in that, described seal (50) is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332440.2U CN203967426U (en) | 2014-06-22 | 2014-06-22 | The thread guide devices midway of electrical network layout construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420332440.2U CN203967426U (en) | 2014-06-22 | 2014-06-22 | The thread guide devices midway of electrical network layout construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203967426U true CN203967426U (en) | 2014-11-26 |
Family
ID=51927971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420332440.2U Expired - Fee Related CN203967426U (en) | 2014-06-22 | 2014-06-22 | The thread guide devices midway of electrical network layout construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203967426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092066A (en) * | 2014-06-22 | 2014-10-08 | 国家电网公司 | Midway lead wire device for power grid layout construction and installing method thereof |
-
2014
- 2014-06-22 CN CN201420332440.2U patent/CN203967426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104092066A (en) * | 2014-06-22 | 2014-10-08 | 国家电网公司 | Midway lead wire device for power grid layout construction and installing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141126 |