CN202533633U - Insulation downlead clamp for optical cable rod - Google Patents
Insulation downlead clamp for optical cable rod Download PDFInfo
- Publication number
- CN202533633U CN202533633U CN2012201781936U CN201220178193U CN202533633U CN 202533633 U CN202533633 U CN 202533633U CN 2012201781936 U CN2012201781936 U CN 2012201781936U CN 201220178193 U CN201220178193 U CN 201220178193U CN 202533633 U CN202533633 U CN 202533633U
- Authority
- CN
- China
- Prior art keywords
- insulation
- alloy block
- bolt
- aluminum alloy
- optical cable
- 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 discloses an insulation downlead clamp for an optical cable rod. The insulation downlead clamp comprises a steel belt (1), wherein one end of the steal belt (1) is fixed at the lower portion of a first aluminum alloy block (3), and the other end of the steel belt (1) is moveably connected with the lower portion of a second aluminum alloy block (6); the first aluminum alloy block (3) is disposed parallel with the second aluminum alloy block (6), and the upper portions of the two aluminum alloy blocks are both provided with horizontal through holes; a first bolt (2) penetrates through the through holes of the first aluminum alloy block (3) and the second aluminum alloy block (6), and each end of the first bolt (2) is provided with a first nut (7); a second bolt (5) is vertically disposed on the first aluminum alloy block (3); and the second bolt (5) penetrates the middle portion of an insulation clamping member (4) and is provided with second nuts (8) for fastening the insulation clamping member (4) respectively. With such a structure, effects such as convenient installation, high construction efficiency, strong generality, and insulation of the optical cable and a portal pole during down-leading and continuing are realized.
Description
Technical field
The utility model relates to a kind of supertension line optical cable bar with the insulation drop wire clip.
Background technology
At present, China is in the setting up of high pressure, extra high voltage network, and most of optical fiber ground wire all adopts OPGW that transmission line of electricity is protected; Common ground wire adopts the method for operation of graded insulation single-point grounding usually; The OPGW cable is owing to its communication function, so all adopt the method for operation by tower ground connection all the time, OPGW optical cable and the earth form the loop; There is energy loss in the OPGW optical cable midium or long term, is unfavorable for the long-life operation of communication function.
Summary of the invention
The purpose of the utility model provides a kind of good corrosion resistance, and is easy for installation, and operating efficiency is high, and highly versatile realizes when under drawing, continuing that the optical cable bar of the insulation of optical cable and H-frame pole is used the insulation drop wire clip.
The technical scheme of the utility model is that a kind of optical cable bar is with the insulation drop wire clip; It is characterized in that: it comprises steel band 1; One end of said steel band 1 is fixed on the bottom of first Al alloy block 3; The bottom that is connected second Al alloy block 6 that the other end is movable; Said first Al alloy block 3 and second Al alloy block 6 its top that laterally arranges is equipped with horizontal through hole; First bolt 2 passes the horizontal through hole of said first Al alloy block 3 and second Al alloy block 6 and is respectively equipped with first nut 7 in its end, and vertical second bolt 5 that is provided with on said first Al alloy block 3, said second bolt 5 pass the middle part of an insulation clamping element 4 and on said second bolt 5, be respectively equipped with second nut 8 of fastening said insulation clamping element 4.
The technical scheme of the utility model can also be that said insulation clamping element 4 is made up of the last insulation anchor clamps 9 and the anchor clamps 10 that insulate down; The lower end of insulation anchor clamps 9 is provided with two first grooves 11 on said, the upper end of the said anchor clamps 10 of insulation down and with said on insulation corresponding section, first groove, 11 position, anchor clamps 9 lower end be provided with two second grooves 12.
The beneficial effect of the utility model is through be fixed on the bottom of first Al alloy block 3 at an end of said steel band 1; The bottom that is connected second Al alloy block 6 that the other end is movable; Said first Al alloy block 3 and second Al alloy block 6 its top that laterally arranges is equipped with horizontal through hole; First bolt 2 passes the horizontal through hole of said first Al alloy block 3 and second Al alloy block 6 and is respectively equipped with first nut 7 in its end; Vertical second bolt 5 that is provided with on said first Al alloy block 3, said second bolt 5 pass the middle part of an insulation clamping element 4 and on said second bolt 5, are respectively equipped with second nut 8 of fastening said insulation clamping element 4; During use,, and carry out fastening through second nut 8 that is provided with on second bolt 5 by insulation clamping element 4 clamping optical cables; Be stuck on the cement pole through steel band 1 again, and, tighten up and be fastened on the cement pole thereby drive steel band through first nut, 7 fastening said first Al alloy block 3 and second Al alloy blocks 6 on first bolt 2; Fixedly continue optical cable under drawing, avoid optical cable to be in operation and shaft tower between contact friction, thereby guaranteed the insulation between optical cable and the shaft tower; Realized easy for installation; Operating efficiency is high, and highly versatile is drawing the effect that realizes the insulation of optical cable and H-frame pole when continuing down.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among Fig. 11, steel band, 2, first bolt, 3, first Al alloy block, 4, the insulation clamping element; 5, second bolt, 6, second Al alloy block, 7, first nut, 8, second nut; 9, the anchor clamps that insulate on, 10, the anchor clamps that insulate down, 11, first groove, 12, second groove.
Embodiment
According to shown in Figure 1; The utility model relates to a kind of optical cable bar with the insulation drop wire clip; It comprises steel band 1; One end of said steel band 1 is fixed on the bottom of first Al alloy block 3; The bottom that is connected second Al alloy block 6 that the other end is movable, said first Al alloy block 3 and second Al alloy block 6 its top that laterally arranges is equipped with horizontal through hole, and first bolt 2 passes the horizontal through hole of said first Al alloy block 3 and second Al alloy block 6 and is respectively equipped with first nut 7 in its end; Vertical second bolt 5 that is provided with on said first Al alloy block 3, said second bolt 5 pass the middle part of an insulation clamping element 4 and on said second bolt 5, are respectively equipped with second nut 8 of fastening said insulation clamping element 4; Said insulation clamping element 4 is made up of the last insulation anchor clamps 9 and the anchor clamps 10 that insulate down; The lower end of insulation anchor clamps 9 is provided with two first grooves 11 on said, the upper end of the said anchor clamps 10 of insulation down and with said on insulation corresponding section, first groove, 11 position, anchor clamps 9 lower end be provided with two second grooves 12; During use, pass through its corresponding two first grooves 11 and two second groove 12 clamping optical cables by the upward insulation anchor clamps 9 of the clamping element 4 that insulate and the anchor clamps 10 that insulate down, and carry out fastening through second nut 8 that is provided with on second bolt 5; Be stuck on the cement pole through steel band 1 again; And through first nut, 7 fastening said first Al alloy block 3 and second Al alloy blocks 6 on first bolt 2, thereby the drive steel band tightens up and is fastened on the cement pole, and optical cable under drawing fixedly continues; Avoid optical cable to be in operation and shaft tower between contact friction; Thereby guaranteed the insulation between optical cable and the shaft tower, realized easy for installationly that operating efficiency is high; Highly versatile is drawing the effect that realizes the insulation of optical cable and H-frame pole when continuing down.
Claims (2)
1. an optical cable bar is with the insulation drop wire clip; It is characterized in that: it comprises steel band (1); One end of said steel band (1) is fixed on the bottom of first Al alloy block (3); The bottom that is connected second Al alloy block (6) that the other end is movable; Said first Al alloy block (3) and second Al alloy block (6) its top that laterally arranges is equipped with horizontal through hole; First bolt (2) passes the horizontal through hole of said first Al alloy block (3) and second Al alloy block (6) and is respectively equipped with first nut (7) in its end, goes up vertical second bolt (5) that is provided with at said first Al alloy block (3), and said second bolt (5) passes the middle part of an insulation clamping element (4) and on said second bolt (5), is respectively equipped with second nut (8) of fastening said insulation clamping element (4).
2. optical cable bar according to claim 1 is with the insulation drop wire clip; It is characterized in that: said insulation clamping element (4) is made up of last insulation anchor clamps (9) and following insulation anchor clamps (10); Insulate on the said lower end of anchor clamps (9) is provided with two first grooves (11), is provided with two second grooves (12) in the upper end of said insulation anchor clamps (10) down and with said insulation anchor clamps (9) lower end first grooves (11) corresponding section, position of going up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201781936U CN202533633U (en) | 2012-04-16 | 2012-04-16 | Insulation downlead clamp for optical cable rod |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012201781936U CN202533633U (en) | 2012-04-16 | 2012-04-16 | Insulation downlead clamp for optical cable rod |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202533633U true CN202533633U (en) | 2012-11-14 |
Family
ID=47134808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012201781936U Expired - Fee Related CN202533633U (en) | 2012-04-16 | 2012-04-16 | Insulation downlead clamp for optical cable rod |
Country Status (1)
Country | Link |
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CN (1) | CN202533633U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108429213A (en) * | 2018-05-20 | 2018-08-21 | 新能量科技股份有限公司 | A kind of primary steel band hoop bracket |
CN112178425A (en) * | 2020-09-14 | 2021-01-05 | 中国海洋大学 | Rapid fixing device and laying method for optical fiber sensor for deep-sea mixed transport vertical pipe |
-
2012
- 2012-04-16 CN CN2012201781936U patent/CN202533633U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108429213A (en) * | 2018-05-20 | 2018-08-21 | 新能量科技股份有限公司 | A kind of primary steel band hoop bracket |
CN112178425A (en) * | 2020-09-14 | 2021-01-05 | 中国海洋大学 | Rapid fixing device and laying method for optical fiber sensor for deep-sea mixed transport vertical pipe |
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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: 20121114 Termination date: 20200416 |