CN107482557A - A kind of circuit angle bar cross-arm - Google Patents
A kind of circuit angle bar cross-arm Download PDFInfo
- Publication number
- CN107482557A CN107482557A CN201710864593.XA CN201710864593A CN107482557A CN 107482557 A CN107482557 A CN 107482557A CN 201710864593 A CN201710864593 A CN 201710864593A CN 107482557 A CN107482557 A CN 107482557A
- Authority
- CN
- China
- Prior art keywords
- fixed
- installing plate
- arm
- socketed
- hollow
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of circuit angle bar cross-arm, including one group of fixedly sleeved clips on utility poles, the connecting tube of socket on utility poles is fixed between the clips, the outside of the connecting tube rotates and is socketed with adapter sleeve, and symmetrically arranged hollow installing plate and threaded rod are fixed with the outside of adapter sleeve, the hollow installing plate is located at the top of threaded rod, and the inner side slip cap of hollow installing plate is connected to rectangle expansion link, the described one end of rectangle expansion link away from hollow installing plate is vertically and fixedly provided with fix bar.The present invention is by fix bar, rectangle expansion link, guide rod, stabilizing ring, fixed block and threaded collar is isostructural is used cooperatively, so that the distance between metal cross arm and electric wire porcelain vase can be adjusted as needed, and then can be used in adjusting cable space distance, cable space is avoided apart from the too small generation for causing dangerous situation.
Description
Technical field
The present invention relates to cross-arm technical field, more particularly to a kind of circuit angle bar cross-arm.
Background technology
The cross-arm that electric pole top is laterally fixed, is typically provided fixing hole, fixes live wire porcelain vase by fixing hole, is used for
Trolley wire is supported, once cross-arm is fixed on utility poles, its direction is fixed, and when later stage line turnaround connects, is needed
Cross-arm is pulled down from electric pole, direction is finished changing and retightens again afterwards, for being attached with new line, such commutation
Process is cumbersome, meanwhile, the fixing hole distance of cross-arm is fixed at present, after fixing electric wire porcelain vase thereon, electric wire porcelain vase
Distance is fixed, and it is fixed to cause cable space distance, there is the electric wire of different requirements, current cross-arm for spacing distance
Cable space distance can not be adjusted as needed, meanwhile, electric wire can cause interfering between electric wire apart from too small, seriously very
Fire can extremely occur.Need solve problem above for this.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of circuit angle bar cross-arm proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of circuit angle bar cross-arm, including one group of fixedly sleeved clips on utility poles, it is solid between the clips
Surely there is the connecting tube of socket on utility poles, the outside of the connecting tube, which rotates, is socketed with adapter sleeve, and the outside of adapter sleeve is consolidated
Surely there are symmetrically arranged hollow installing plate and threaded rod, the hollow installing plate is located at the top of threaded rod, and hollow installing plate
Inner side slip cap be connected to rectangle expansion link, the described one end of rectangle expansion link away from hollow installing plate is vertically and fixedly provided with fixation
Bar, and the one end of fix bar away from rectangle expansion link is fixed with metal cross arm, the metal cross arm is set in parallel in hollow installation
The top of plate, and metal cross arm is provided with the fixed block being fixed at the top of hollow installing plate close to the side of hollow installing plate, it is described
The one end of fixed block away from hollow installing plate is fixed with stabilizing ring, and the inner side slip cap of stabilizing ring is connected to guide rod, the gold
The side of category cross-arm is provided with the T-shaped limited block being fixed at the top of hollow installing plate, and the outside of T-shaped limited block rotates to be socketed with and turned
Dynamic set, the internal slide of the turning set is socketed with external screw thread block, and is fixed with connecting rod at the top of external screw thread block.
Preferably, the connecting rod is provided with the rectangular opening for running through external screw thread block, and slip cap in rectangular opening along short transverse
Rectangle gag lever post is connected to, and rectangle gag lever post is fixed close to one end of T-shaped limited block and T-shaped limited block.
Preferably, the one end of the fix bar away from metal cross arm is provided with mounting hole, and threaded rod is socketed in mounting hole,
And the both sides of fix bar are provided with the threaded collar that screw thread is socketed on the outside of threaded rod, and the one end of threaded rod away from adapter sleeve is fixed with
First limited block.
Preferably, the guide rod is shaped as U-shaped, and the both ends of guide rod and the bottom of metal cross arm fix and connect
Connect.
Preferably, the outside of the adapter sleeve is provided with the screwed hole through adapter sleeve, and is provided with lock-screw in screwed hole.
Preferably, the both ends of the turning set are respectively equipped with first through hole and the second through hole, and connecting rod is socketed in first
In through hole, and T-shaped limited block is rotated close to one end of hollow installing plate and is socketed in the second through hole.
Preferably, one end that the rectangle expansion link is stretched into hollow installing plate is fixed with the second limited block, and the second limit
Position block is slidably socketed in the inner side of hollow installing plate.
Preferably, it is respectively and fixedly provided with electric wire porcelain vase at the top of the metal cross arm and connecting rod.
In the present invention, by clips, adapter sleeve, connecting tube and lock-screw is isostructural is used cooperatively so that metal
Cross-arm being capable of very easily rotation direction so that and the later stage connects with new electric wire, more convenient, and without again disassemble cross-arm
Retighten, save the set-up time, improve efficiency；Pass through fix bar, rectangle expansion link, guide rod, stabilizing ring, fixed block
With threaded collar is isostructural is used cooperatively so that the distance between metal cross arm and electric wire porcelain vase can be adjusted as needed
Section, and then can be used in adjusting cable space distance, cable space is avoided apart from the too small generation for causing dangerous situation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of circuit angle bar cross-arm proposed by the present invention；
Fig. 2 is a kind of turning set internal structure schematic diagram of circuit angle bar cross-arm proposed by the present invention.
In figure：1 clips, 2 connecting tubes, 3 adapter sleeves, 4 hollow installing plates, 5 rectangle expansion links, 6 threaded rods, 7 threaded collars,
8 fix bars, 9 metal cross arms, 10 fixed blocks, 11 stabilizing rings, 12 guide rods, 13T shapes limited block, 14 insulators, 15 turning sets, 16
External screw thread block, 17 connecting rods, 18 rectangle gag lever posts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of circuit angle bar cross-arm, including one group of fixedly sleeved clips 1 on utility poles, clips
The connecting tube 2 of socket on utility poles is fixed between 1, the outside of connecting tube 2, which rotates, is socketed with adapter sleeve 3, and adapter sleeve 3
Outside is fixed with symmetrically arranged hollow installing plate 4 and threaded rod 6, and hollow installing plate 4 is located at the top of threaded rod 6, and hollow
The inner side slip cap of installing plate 4 is connected to rectangle expansion link 5, and the one end of rectangle expansion link 5 away from hollow installing plate 4 is vertically and fixedly provided with
Fix bar 8, and the one end of fix bar 8 away from rectangle expansion link 5 is fixed with metal cross arm 9, metal cross arm 9 is set in parallel in hollow
The top of installing plate 4, and metal cross arm 9 is provided with the fixation for being fixed on the hollow top of installing plate 4 close to the side of hollow installing plate 4
Block 10, the one end of fixed block 10 away from hollow installing plate 4 is fixed with stabilizing ring 11, and the inner side slip cap of stabilizing ring 11 is connected to and led
To bar 12, the side of metal cross arm 9 is provided with the T-shaped limited block 13 for being fixed on the hollow top of installing plate 4, and T-shaped limited block 13
Outside rotates and is socketed with turning set 15, and the internal slide of turning set 15 is socketed with external screw thread block 16, and the top of external screw thread block 16
Connecting rod 17 is fixed with, connecting rod 17 is provided with the rectangular opening through external screw thread block 16, and slip cap in rectangular opening along short transverse
Rectangle gag lever post 18 is connected to, and rectangle gag lever post 18 is fixed close to one end of T-shaped limited block 13 and T-shaped limited block 13, fix bar 8
One end away from metal cross arm 9 is provided with mounting hole, and threaded rod 6 is socketed in mounting hole, and the both sides of fix bar 8 are provided with screw thread
The threaded collar 7 in the outside of threaded rod 6 is socketed in, and the one end of threaded rod 6 away from adapter sleeve 3 is fixed with the first limited block, guide rod
12 are shaped as U-shaped, and the both ends of guide rod 12 are fixedly connected with the bottom of metal cross arm 9, and the outside of adapter sleeve 3, which is provided with, to be passed through
The screwed hole of adapter sleeve 3 is worn, and lock-screw is provided with screwed hole, the both ends of turning set 15 are respectively equipped with first through hole and second
Through hole, and connecting rod 17 is socketed in first through hole, and T-shaped limited block 13 is rotated close to one end of hollow installing plate 4 and is socketed in
In second through hole, one end that rectangle expansion link 5 is stretched into hollow installing plate 4 is fixed with the second limited block, and the second limited block is slided
The top of the dynamic inner side for being socketed in hollow installing plate 4, metal cross arm 9 and connecting rod 17 is respectively and fixedly provided with electric wire porcelain vase 14.
Operation principle：In the use of the present invention, total is fixed on utility poles by clips 1, due to setting
Adapter sleeve 3 be rotatablely connected with connecting tube 2, for this unclamp lock-screw after, set 3 can be rotatablely connected, to adjust metal horizontal stroke
The direction of load 9, so that metal cross arm 9 again need not will when being attached for the electric wire with different directions in the later stage
Traditional cross-arm, which disassembles, to be retightened, and is saved the set-up time, is improved efficiency；The fix bar 8 and rectangle expansion link 5 of setting
It can slide, to adjust the distance between electric wire porcelain vase 14 in two metal cross arms 9, when connecting electric wire, can be used for adjusting
Spacing between economize on electricity line, avoids electric wire from interfering, and can make metal by guide rod 12, stabilizing ring 11 and fixed block 10
The sliding stability of cross-arm 9, it is fixed.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of circuit angle bar cross-arm, including one group of fixedly sleeved clips (1) on utility poles, it is characterised in that described
The connecting tube (2) of socket on utility poles is fixed between clips (1), the outside of the connecting tube (2) rotates the company of being socketed with
Female connector (3), and symmetrically arranged hollow installing plate (4) and threaded rod (6), the hollow peace are fixed with the outside of adapter sleeve (3)
Loading board (4) is located at the top of threaded rod (6), and the inner side slip cap of hollow installing plate (4) is connected to rectangle expansion link (5), described
The one end of rectangle expansion link (5) away from hollow installing plate (4) is vertically and fixedly provided with fix bar (8), and fix bar (8) is stretched away from rectangle
One end of contracting bar (5) is fixed with metal cross arm (9), and the metal cross arm (9) is set in parallel in the top of hollow installing plate (4),
And metal cross arm (9) is provided with the fixed block (10) being fixed at the top of hollow installing plate (4) close to the side of hollow installing plate (4),
The one end of the fixed block (10) away from hollow installing plate (4) is fixed with stabilizing ring (11), and the interior Slideslip of stabilizing ring (11)
Guide rod (12) is socketed with, the side of the metal cross arm (9) is provided with the T-shaped limited block being fixed at the top of hollow installing plate (4)
(13), and T-shaped limited block (13) outside rotate be socketed with turning set (15), the internal slide of the turning set (15) is socketed with
External screw thread block (16), and connecting rod (17) is fixed with the top of external screw thread block (16).
2. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that the connecting rod (17) is along short transverse
Provided with the rectangular opening through external screw thread block (16), and slip cap is connected to rectangle gag lever post (18), and rectangle gag lever post in rectangular opening
(18) it is fixed with T-shaped limited block (13) close to one end of T-shaped limited block (13).
3. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that the fix bar (8) is horizontal away from metal
One end of load (9) is provided with mounting hole, and threaded rod (6) is socketed in mounting hole, and the both sides of fix bar (8) are socketed provided with screw thread
Threaded collar (7) on the outside of threaded rod (6), and the one end of threaded rod (6) away from adapter sleeve (3) is fixed with the first limited block.
4. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that the guide rod (12) is shaped as U
Font, and the both ends of guide rod (12) are fixedly connected with the bottom of metal cross arm (9).
5. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that the outside of the adapter sleeve (3) is provided with
Screwed hole through adapter sleeve (3), and it is provided with lock-screw in screwed hole.
A kind of 6. circuit angle bar cross-arm according to claim 1, it is characterised in that the both ends difference of the turning set (15)
Provided with first through hole and the second through hole, and connecting rod (17) is socketed in first through hole, and T-shaped limited block (13) is close to hollow peace
One end of loading board (4) rotates and is socketed in the second through hole.
7. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that during the rectangle expansion link (5) is stretched into
One end in empty installing plate (4) is fixed with the second limited block, and the second limited block is slidably socketed in the interior of hollow installing plate (4)
Side.
8. a kind of circuit angle bar cross-arm according to claim 1, it is characterised in that the metal cross arm (9) and connecting rod
(17) electric wire porcelain vase (14) is respectively and fixedly provided with the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864593.XA CN107482557A (en) | 2017-09-22 | 2017-09-22 | A kind of circuit angle bar cross-arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710864593.XA CN107482557A (en) | 2017-09-22 | 2017-09-22 | A kind of circuit angle bar cross-arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107482557A true CN107482557A (en) | 2017-12-15 |
Family
ID=60586106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710864593.XA Pending CN107482557A (en) | 2017-09-22 | 2017-09-22 | A kind of circuit angle bar cross-arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107482557A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109306812A (en) * | 2018-10-16 | 2019-02-05 | 安徽柏桦电力科技有限公司 | A kind of compound inslation route angle bar cross-arm |
| CN109378142A (en) * | 2018-11-21 | 2019-02-22 | 扬州旺源电气有限公司 | A kind of arrester grading ring including insulating properties |
| CN110676751A (en) * | 2018-07-02 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Cross arm extender for live replacement of insulator |
| CN111600269A (en) * | 2020-06-04 | 2020-08-28 | 赵青山 | High-altitude erection line electric power cross arm |
| CN114156816A (en) * | 2021-11-29 | 2022-03-08 | 海南电网有限责任公司昌江供电局 | Column type porcelain bottle wire self-locking device |
| CN114566929A (en) * | 2022-01-17 | 2022-05-31 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014230425A (en) * | 2013-05-23 | 2014-12-08 | 中国電力株式会社 | Cross arm adjusting device |
| CN106129901A (en) * | 2016-08-26 | 2016-11-16 | 国网青海省电力公司海东供电公司 | A kind of 35kV circuit single pole porcelain pole arm repairing instrument |
| CN106703499A (en) * | 2016-11-30 | 2017-05-24 | 国网上海市电力公司 | Electric jacking power-outage-needless opening-closing-resistant cross arm equipment |
| US20170294769A1 (en) * | 2015-08-27 | 2017-10-12 | Austin Cary Bennett | Resilient cross arm assembly |
-
2017
- 2017-09-22 CN CN201710864593.XA patent/CN107482557A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014230425A (en) * | 2013-05-23 | 2014-12-08 | 中国電力株式会社 | Cross arm adjusting device |
| US20170294769A1 (en) * | 2015-08-27 | 2017-10-12 | Austin Cary Bennett | Resilient cross arm assembly |
| CN106129901A (en) * | 2016-08-26 | 2016-11-16 | 国网青海省电力公司海东供电公司 | A kind of 35kV circuit single pole porcelain pole arm repairing instrument |
| CN106703499A (en) * | 2016-11-30 | 2017-05-24 | 国网上海市电力公司 | Electric jacking power-outage-needless opening-closing-resistant cross arm equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110676751A (en) * | 2018-07-02 | 2020-01-10 | 国网山东省电力公司潍坊供电公司 | Cross arm extender for live replacement of insulator |
| CN109306812A (en) * | 2018-10-16 | 2019-02-05 | 安徽柏桦电力科技有限公司 | A kind of compound inslation route angle bar cross-arm |
| CN109378142A (en) * | 2018-11-21 | 2019-02-22 | 扬州旺源电气有限公司 | A kind of arrester grading ring including insulating properties |
| CN111600269A (en) * | 2020-06-04 | 2020-08-28 | 赵青山 | High-altitude erection line electric power cross arm |
| CN114156816A (en) * | 2021-11-29 | 2022-03-08 | 海南电网有限责任公司昌江供电局 | Column type porcelain bottle wire self-locking device |
| CN114156816B (en) * | 2021-11-29 | 2023-11-17 | 海南电网有限责任公司昌江供电局 | Column type porcelain insulator wire self-locking device |
| CN114566929A (en) * | 2022-01-17 | 2022-05-31 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
| CN114566929B (en) * | 2022-01-17 | 2024-02-06 | 国网山东省电力公司高青县供电公司 | Circuit cross arm suspension frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |
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| WD01 | Invention patent application deemed withdrawn after publication |