CN201191729Y - Conductive wire branching device - Google Patents
Conductive wire branching device Download PDFInfo
- Publication number
- CN201191729Y CN201191729Y CNU2008200870298U CN200820087029U CN201191729Y CN 201191729 Y CN201191729 Y CN 201191729Y CN U2008200870298 U CNU2008200870298 U CN U2008200870298U CN 200820087029 U CN200820087029 U CN 200820087029U CN 201191729 Y CN201191729 Y CN 201191729Y
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- frame
- protect
- under
- sheave
- model
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Abstract
The utility model discloses a conductor dividing device, which comprises an upper protective frame (1), a lower protective frame (2) and a plurality of upper pulleys (3) and lower pulleys (4) which are assembled in pairs, wherein one end of the upper protective frame (1) is hinged with one end of the lower protective frame (2), the other end of the upper protective frame (1) is detachably connected with the other end of the lower protective frame (2), and pairs of the upper pulleys (3) and the lower pulleys (4) are respectively and rotatably connected on the upper protective frame (1) and the lower protective frame (2). The utility model has the advantages of simple usage and low working strength, and can avoid the involvement of intra-phase conductors in multi-divided conductor, thereby promoting stringing speed, and guaranteeing the smooth stringing.
Description
Technical field:
The utility model relates to a kind of construction aid that is used for the multiple fission conductor erection process, specifically is a kind of Wire tap-off unit.
Background technology:
Send the increase of electric loading along with power circuit, high voltage supply system adopts a kind of multiple fission conductor form more and more at present, described multiple fission conductor refers to that every phase conductor is made up of the many less intraphase conductors of diameter, and then requiring between each intraphase conductor must certain at interval distance.Owing to be subjected to cause influences such as the spacing of bad weather such as strong wind, heavy rain etc. or two power transmission towers is excessive, the situation of twining mutually takes place in described multiple fission conductor its intraphase conductor in erection process through regular meeting.At above-mentioned situation, conventional in the past solution is to handle winding by manual type, and this artificial treatment mode not only bothers, labour intensity is big, progress is slow, and still can twine once more after handling, thereby has seriously hindered the progress of stringing.
The utility model content:
The technical problems to be solved in the utility model is, provides a kind of use simple, and labour intensity is low, can avoid the intraphase conductor in the multiple fission conductor to twine mutually, thereby promotes the stringing progress, guarantees the Wire tap-off unit that stringing carries out smoothly.
Technical solution of the present utility model is, a kind of Wire tap-off unit with following structure is provided, and it comprises protecting protects frame and several top sheave and the lower sheave of combination in pairs under the frame; Protect on described frame one end with under to protect frame one end hinged; Protect on described the frame other end with under protect the frame other end for removably connecting; The top sheave of described paired combination and lower sheave are rotatably connected to respectively and protect that frame is upper and lower to be protected on the frame.
After adopting above structure, compared with prior art, the utlity model has following advantage: since protect on described in the utility model frame one end with under to protect frame one end hinged, and protect on described the frame other end with under protect the frame other end for removably connecting, therefore the linesman can be more like a cork with on protect frame and under protect frame and open, make top sheave and lower sheave separately, thereby be convenient to the discrepancy of intraphase conductor; When on protect frame and protect down that frame reconnects and after intraphase conductor passes gap between top sheave and the lower sheave, because the spacing and the buffer action of upper and lower pulley, the path that makes each intraphase conductor can follow separately is arranged in parallel all the time, thereby avoided the mutual winding between intraphase conductor, promoted the stringing progress, guaranteed that stringing carries out smoothly.In addition and since in the utility model on protect the frame other end with under protect the frame other end and can separate like a cork, thereby make use of the present utility model fairly simple, its labour intensity is also lower.
As a kind of improvement of the present utility model, protect the frame other end on described and protect the frame other end down and removably connect and can adopt following concrete structure: protect on described the frame right-hand member with under protect the frame right-hand member and interconnect by a movable latch; Be connected with a chain on the described movable latch; One end of described chain with on protect frame or under protect frame and be connected.Connect by movable latch and can make things convenient for the linesman to open to protect frame and protect frame down, thereby further embody the simplicity of the utility model use and lower labour intensity; And chain be provided with hang over after movable latch is extracted protect frame or under protect on the frame, thereby prevent that movable latch from extracting back falling on the ground because of carelessness because of the linesman, make the linesman need not to look for movable latch on the ground, thereby further reduced the intensity of work.
As another kind of improvement the of the present utility model, protect the frame two ends on described and be provided with the stay cord connector that connects for stay cord or/and protect the frame two ends down.Because the stay cord connector can be used for connecting stay cord, and the other end of stay cord can fixedly connectedly prevent on the ground that the utility model is subjected to self gravitation or the effect of intraphase conductor tensile force and slides, and therefore above-mentioned improvement can guarantee better that mutual winding does not take place the intraphase conductor in the multiple fission conductor.
Also have a kind of improvement as of the present utility model, the top sheave of described paired combination and lower sheave are rotatably connected to respectively and protect upper and lower the protecting on the frame of frame and can adopt following concrete structure: protect on described and be connected with left side axle I and right axle I on the frame; Described top sheave be divided into two groups and be enclosed within left side axle I respectively and right axle I on; Protect under described and be connected with left side axle II and right axle II on the frame; Described lower sheave be divided into two groups and be enclosed within left side axle II respectively and right axle II on.Adopt a left side axle I and a right axle I to fix two groups of top sheaves respectively and adopt left side axle II and a right axle II fixes respectively that two groups of lower sheaves protect frame on can guaranteeing and protecting frame has enough support strengths to top sheave and lower sheave down, thereby further guarantee carrying out smoothly of stringing.
Description of drawings:
Structural representation when accompanying drawing is connected with stay cord for the utility model Wire tap-off unit.
Shown in the figure: protect frame 1,, 2, protect frame down, 3, top sheave, 4, lower sheave, 5, movable latch, 6, chain, 7, stay cord, 8, the stay cord connector, 91, left side axle I, 92, left side axle II, 101, right axle I, 102, right axle II, 13, intraphase conductor, 14, the gap.
Specific embodiment:
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
As shown in drawings, in this specific embodiment, the utility model comprises and protects frame 1, protects corresponding mutually up and down top sheave 3 of frame 2 and six pairs and lower sheave 4 combinations down; Protect on described and be connected with left side axle I 91 and right axle I 101 on the frame 1; Described top sheave 3 is divided into two groups, and three every group, and two groups of top sheaves 3 are enclosed within respectively on left side axle I 91 and the right axle I 101, thus top sheave 3 can be rotated on left side axle I 91 and right axle I 101; Protect under described and be connected with left side axle II 92 and right axle II 102 on the frame 2; Described lower sheave 4 also is divided into two groups, and three every group, and two groups of lower sheaves 4 are enclosed within respectively on left side axle II 92 and the right axle II 102, thus lower sheave 4 can rotate on left side axle II92 and right axle II 102.In the utility model, the rotation of top sheave 3 and lower sheave 4 can prevent that intraphase conductor is worn.
In this specific embodiment, the left end that protects frame 1 on described in the utility model with under to protect frame 2 left ends hinged; Protect frame 1 right-hand member on described and be respectively equipped with two through holes that are superimposed with each other on frame 2 right-hand members with following protecting, be inserted with a movable latch 5 on the described through hole, thereby the connection by movable latch 5 realizes protecting frame 1 and protects removably connecting between the frame 2 down, be connected with a chain 6 on the described movable latch 5, an end of described chain 6 with on protect frame 1 or under protect frame 2 and be connected; Protect frame 1 two ends on described and be provided with the stay cord connector 8 that is connected for stay cord 7 with following frame 2 two ends of protecting.
Usage of the present utility model is: at first by the linesman will on protect frame 1 under protect frame 2 and open, thereby intraphase conductor 13 is passed from the gap 14 between top sheave 3 and the lower sheave 4 respectively, then will on protect frame 1 and under protect frame 2 and close; In addition, an end of stay cord 7 is connected on the stay cord connector 8, and the other end of stay cord 7 is connected on the ground; The effect of tensile force and stay cord by intraphase conductor, thus the utility model is hung on the multiple fission conductor.When the utility model hangs on the multiple fission conductor, because the spacing and the buffer action of upper and lower pulley, the path that makes each intraphase conductor can follow separately is arranged in parallel all the time, thereby has avoided the mutual winding between intraphase conductor, promoted the stringing progress, guaranteed that stringing carries out smoothly.
The utility model is not limited to described in the foregoing description, be that the utility model is not limited to protect frame 1 two ends or/and following frame 2 two ends of protecting are provided with the stay cord connector 8 that connects for stay cord 7 on described, it also can last protect frame 1 two ends or/and under protect frame 2 two ends and open connecting hole, right or stay cord connector 8 simply is not set; Also have; the utility model also is not limited to two left side axles and two right axles is set; it also can be arranged to an integral body with left side axle I 91 and right axle I 101, and left side axle II 92 and right axle II 102 are arranged to an integral body, more than changes all falling into protection range of the present utility model.
Claims (5)
1, a kind of Wire tap-off unit is characterized in that: it comprises protects frame (1), protects frame (2) and several top sheave (3) and the lower sheave (4) of combination in pairs down; Protect on described frame (1) one end with under to protect frame (2) one ends hinged; Protect on described frame (1) other end with under protect frame (2) other end for removably connecting; Top sheave of described paired combination (3) and lower sheave (4) are rotatably connected to respectively and protect that frame (1) is upper and lower to be protected on the frame (2).
2, Wire tap-off unit according to claim 1, it is characterized in that: protect frame (1) other end on described and down protect frame (2) other end and be the finger that removably connects, protect on described frame (1) right-hand member with under protect frame (2) right-hand member and interconnect by a movable latch (5).
3, Wire tap-off unit according to claim 2 is characterized in that: be connected with a chain (6) on the described movable latch (5); One end of described chain (6) with on protect frame (1) or under protect frame (2) and be connected.
4, lead stringing device according to claim 1 and 2 is characterized in that: protect frame (1) two ends on described or/and protect frame (2) two ends down and be provided with the stay cord connector (8) that connects for stay cord (7).
5, Wire tap-off unit according to claim 1, it is characterized in that: top sheave of described paired combination (3) and lower sheave (4) are rotatably connected to respectively and protect the upper and lower frame (2) that protects of frame (1) and upward refer to, protect being connected with a left side axle I (91) and a right I (101) on the frame (1) on described; Described top sheave (3) be divided into two groups and be enclosed within left side axle I (91) respectively and right I (101) on; Protect under described and be connected with left side axle II (92) and right axle II (102) on the frame (2); Described lower sheave (4) be divided into two groups and be enclosed within left side axle II (92) respectively and right II (102) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200870298U CN201191729Y (en) | 2008-05-08 | 2008-05-08 | Conductive wire branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200870298U CN201191729Y (en) | 2008-05-08 | 2008-05-08 | Conductive wire branching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191729Y true CN201191729Y (en) | 2009-02-04 |
Family
ID=40335887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200870298U Expired - Fee Related CN201191729Y (en) | 2008-05-08 | 2008-05-08 | Conductive wire branching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877460B (en) * | 2009-04-29 | 2013-04-10 | 国网交流工程建设有限公司 | Extreme high voltage combined paying off pulley |
| CN109274034A (en) * | 2018-11-02 | 2019-01-25 | 青海送变电工程有限公司 | One kind being applied to power transmission line six-divided conductor and prevents kinking device |
-
2008
- 2008-05-08 CN CNU2008200870298U patent/CN201191729Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877460B (en) * | 2009-04-29 | 2013-04-10 | 国网交流工程建设有限公司 | Extreme high voltage combined paying off pulley |
| CN109274034A (en) * | 2018-11-02 | 2019-01-25 | 青海送变电工程有限公司 | One kind being applied to power transmission line six-divided conductor and prevents kinking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20120508 |