CN101656409A - Rigid jumping wire - Google Patents
Rigid jumping wire Download PDFInfo
- Publication number
- CN101656409A CN101656409A CN200910168254A CN200910168254A CN101656409A CN 101656409 A CN101656409 A CN 101656409A CN 200910168254 A CN200910168254 A CN 200910168254A CN 200910168254 A CN200910168254 A CN 200910168254A CN 101656409 A CN101656409 A CN 101656409A
- Authority
- CN
- China
- Prior art keywords
- pipe
- joint
- female
- rigid
- nuts
- 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.)
- Pending
Links
- 230000009191 jumping Effects 0.000 title abstract 5
- 239000004020 conductor Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 238000001192 hot extrusion Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The embodiment of the invention discloses a rigid jumping wire which comprises pipe nuts and a pipe nut joint, wherein at least one end of each pipe nut is provided with a hoop; the pipe nut joint isused for connecting the two pipe nuts; both ends of the two pipe nuts provided with the hoops are butted together during connection; the pipe nut joint is sleeved in the butted position; and the pipenut joint clamps the hoops by a clamping groove arranged in the pipe nut joint. A connecting device of the rigid jumping wire leads the hoops on the connected pipe nuts to be clamped together by the clamping groove through the design that the hoops are arranged on the pipe nuts, and the clamping groove is arranged in the connecting position of the pipe nut joint, thereby strengthening the connection between the pipe nuts. In addition, by adopting a split design on the pipe nut joint, the rigid jumping wire is convenient to install and maintain during the assembly and the disassembly of the pipe nuts of the rigid jumping wire by bolts. Accordingly, the corona caused by the installation of the device in a power transmission line at a high voltage grade or a grade higher than high voltage iseffectively prevented in such a way that the external profile of the pipe nut joint is designed into a circularly smooth shape and embedded bolts are adopted.
Description
Technical field
The present invention relates to the transmission line field, more particularly, relate to the rigid jumper of withstand voltage tower in a kind of transmission line.
Background technology
At present, the wire jumper that is used for using on the withstand voltage tower of high pressure and other transmission line of high pressure higher level includes common wire jumper and rigid jumper.Wherein, common wire jumper is soft lead, and rigid jumper then generally is to use the wire jumper pipe of aluminum material.
The aluminum pipe of the aluminum pipe formula rigid jumper that uses is generally formed by the female butt joint of multistage pipe now, and therefore, the female reliability that connects of pipe can influence the overall operation quality of whole wire jumper.Traditional connected mode is mainly on-the-spot welding, or installs built-in bushing pipe additional and be riveted together by the pipe bus.Because the withstand voltage tower in transmission line often is in remote districts,, often can not adopt the mode of on-the-spot welding so when using rigid jumper, generally do not possess welding condition.And if adopt the riveted joint mode, quality of connection and mounting process are not easy control so.
So for existing rigid jumper, inconvenient defective is installed in its two sections female connected mode or the existence of pipe, or exists quality of connection and mounting process not to allow manageable problem.
Summary of the invention
In view of this, the invention provides a kind of rigid jumper, to guarantee the quality of connection of rigid jumper.
A kind of rigid jumper comprises:
Have at least an end to be provided with the pipe mother of clip;
Be used for two female pipe female joints that link together of pipe;
During connection, two female ends that are provided with clip of pipe are docking together, the pipe female joint is set in joint, and the pipe female joint fixes clip by the draw-in groove that is located in the pipe female joint.
Preferably, described clip is welded on the pipe mother.
Preferably, described clip is the female end hot extrusion molding of pipe.
Preferably, the exterior contour of described pipe female joint is the rounding off type.
Preferably, described pipe female joint is divided into the two parts that can be set on the pipe mother through splicing.
Preferably, two parts of described pipe female joint adopt bolt together.
Preferably, described bolt adopts the built-in type design.
Preferably, described pipe female joint also is connected with the female conductor spacer of pipe.
From above-mentioned technical scheme as can be seen, the embodiment of the invention is used the pipe female joint simultaneously by on the pipe mother clip being set, and is provided with draw-in groove in the pipe female joint.The scheme that clip on the pipe mother after described draw-in groove will connect fixes together links together two pipe mothers.Make that the connection of rigid jumper is not only more firm, and also more convenient and simple when installation and maintenance.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is an embodiment of the invention pipe female joint front view;
Fig. 2 is an embodiment of the invention pipe female joint vertical view;
Fig. 3 is the female junction of an embodiment of the invention pipe structural representation;
Fig. 4 is connected with the pipe female joint schematic diagram of the female conductor spacer of pipe for the embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The embodiment of the invention discloses a kind of rigid jumper, can install and have reliable running quality easily with the rigid jumper that is implemented on the withstand voltage tower in the transmission line.
Rigid jumper is generally managed female aluminum material that is, each rigid jumper is formed by connecting by a plurality of pipe mothers.In actual applications, general rigid jumper is maximum by two female situations about being formed by connecting of pipe.As depicted in figs. 1 and 2, described pipe female joint 1 is made up of two parts, when stitching together, innerly forms the cavity 4 that and the female outer wall shape of pipe are coincide.Like this, when mounted, pipe female joint 1 can be set-located two female junctions that are close together of pipe simultaneously, connects into a rigid jumper thereby will manage mother.As shown in Figure 3, female 6 one ends of pipe are the junction, and described junction is provided with the clip 5 in the welding.During connection, the described clip 5 of two pipe mothers' junction is adjacent to together.Described pipe female joint 1 is set in two junctions that pipe is female, is used for two pipe mothers are linked together.For fear of the generation of corona, the outside after described pipe female joint 1 splicing is good is a rounding off type profile.Two parts of described pipe female joint 1 all are provided with screw 3, and during installation, the two parts that use bolt will manage female joint 1 are fixed together.Equally, for fear of the generation of corona, described screw can be designed as the built-in type screw.Described pipe female joint also is provided with draw-in groove 2, and after the installation, the clip 5 that described draw-in groove 2 will be close to fixes together.Like this, after the installation two pipes are female to be connected together by pipe female joint 1, and since the clip 5 that the pipe mother is provided with fixed together by the draw-in groove 2 that the pipe female joints are provided with, so described two pipe mothers are fixed together.
In another embodiment, the clip in the foregoing description 5 can also be to pass through hot extrusion molding at the female end of pipe.
As shown in Figure 4, in another embodiment, the pipe female joint among above-mentioned all embodiment can also be provided with the female conductor spacer 7 of pipe, and described conductor spacer 7 is used to guarantee two distances between the rigid jumper.The two ends of described conductor spacer 7 are installed in respectively in the pipe female joint on two adjacent rigid jumpers.The connected mode that can adopt the built-in type bolt too that is connected of the female conductor spacer 7 of described pipe and described pipe female joint.
In sum, rigid jumper of the present invention is provided with clip by managing on female junction at each, and is provided with the design of draw-in groove in the pipe female joint, and the clip on the pipe mother who links together is fixed together by draw-in groove, thereby has reinforced the connection between the pipe mother.In addition, adopt split-type design, use bolt to carry out rigid jumper pipe mother's installing and dismounting, made things convenient for the installation and maintenance of rigid jumper by managing female joint.In addition, the exterior contour of managing female joint is designed to slick and sly type and adopts the built-in type bolt, effectively prevented the generation of the corona that causes because of this Unit Installation in high pressure and other transmission line of high pressure higher level.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1, a kind of rigid jumper is characterized in that, comprising:
Have at least an end to be provided with the pipe mother of clip;
Be used for two female pipe female joints that link together of pipe;
During connection, two female ends that are provided with clip of pipe are docking together, the pipe female joint is set in joint, and the pipe female joint fixes clip by the draw-in groove that is located in the pipe female joint.
According to the described jockey of claim 1, it is characterized in that 2, described clip is welded on the pipe mother.
According to the described jockey of claim 1, it is characterized in that 3, described clip is to manage female end hot extrusion molding.
According to the described jockey of claim 1, it is characterized in that 4, the exterior contour of described pipe female joint is the rounding off type.
According to the described jockey of claim 1, it is characterized in that 5, described pipe female joint is divided into through splicing can be set in the two parts of managing on the mother.
According to the described jockey of claim 5, it is characterized in that 6, two parts of described pipe female joint adopt bolt together.
According to the described jockey of claim 6, it is characterized in that 7, described bolt adopts the built-in type design.
According to the described jockey of claim 1, it is characterized in that 8, described pipe female joint also is connected with the female conductor spacer of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910168254A CN101656409A (en) | 2009-08-20 | 2009-08-20 | Rigid jumping wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910168254A CN101656409A (en) | 2009-08-20 | 2009-08-20 | Rigid jumping wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101656409A true CN101656409A (en) | 2010-02-24 |
Family
ID=41710567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910168254A Pending CN101656409A (en) | 2009-08-20 | 2009-08-20 | Rigid jumping wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101656409A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201651A (en) * | 2011-05-25 | 2011-09-28 | 中国电力科学研究院 | Anti-corona ball used for squirrel-cage rigid jumper device |
| CN104753017A (en) * | 2014-11-28 | 2015-07-01 | 樊纪保 | Electric power transmission equipment for wind tower |
-
2009
- 2009-08-20 CN CN200910168254A patent/CN101656409A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102201651A (en) * | 2011-05-25 | 2011-09-28 | 中国电力科学研究院 | Anti-corona ball used for squirrel-cage rigid jumper device |
| CN102201651B (en) * | 2011-05-25 | 2014-12-17 | 中国电力科学研究院 | Anti-corona ball used for squirrel-cage rigid jumper device |
| CN104753017A (en) * | 2014-11-28 | 2015-07-01 | 樊纪保 | Electric power transmission equipment for wind tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100224 |