CN104882838A - Connecting device for fast fixing conducting wire and ceramic cross-arm of distribution network line - Google Patents
Connecting device for fast fixing conducting wire and ceramic cross-arm of distribution network line Download PDFInfo
- Publication number
- CN104882838A CN104882838A CN201510240398.0A CN201510240398A CN104882838A CN 104882838 A CN104882838 A CN 104882838A CN 201510240398 A CN201510240398 A CN 201510240398A CN 104882838 A CN104882838 A CN 104882838A
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- Prior art keywords
- ring
- semi
- pedestal
- wire
- pole arm
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Classifications
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- 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
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Abstract
Disclosed is a connecting device for fast fixing a conducting wire and a ceramic cross-arm of a distribution network line. The connecting device comprises a conducting wire fixing structure and a ceramic cross-arm fixing structure. The ceramic cross-arm fixing structure includes two hoops arranged in the front and in the back, respectively. Each hoop is composed of a half static ring and a half movable ring, wherein one end of the half static ring is hinged to one end of the half movable ring; the outer ring surface of the other end of the half movable ring is provided with parallel teeth; and the other end of the half static ring is provided with a pedestal. The pedestal is provided with a hole allowing the other end of the half movable ring to pass through, or the bottom of the pedestal is provided with a groove. A pawl, the upper end of which is hinged to the pedestal and the lower end of which is able to swing, locked to the parallel teeth is arranged above the hole or the groove. The conducting wire fixing structure comprises a base, the middle of which is provided with a transverse semicircular groove; a half ring is arranged above the semicircular groove; and two ends of the half ring are detachably connected to the two sides of the semicircular groove through latches, respectively. The pedestal is fixedly connected to the bottom of the base. According to the invention, the connecting device is detachable, so that the construction and first-aid repair efficiency is effectively improved, and the effect due to operation levels of different constructors is avoided.
Description
Technical field
The present invention relates to a kind of wire and the quick fixed connection apparatus of porcelain pole arm of distribution line.
Background technology
In current distribution line Poling Construction or power failure repairing process, the connection of wire and porcelain pole arm is adopt iron wire by the mode of conducting wire binding on porcelain pole arm substantially.
Based on this connected mode, the quality of connection of wire and porcelain pole arm depends primarily on the quality of iron wire colligation in work progress, impact by artifact is very large, be difficult to ensure acceptance quality, iron wire after colligation also compares and is difficult to remove in repairing process, and colligation iron wire also occupies more time cost in construction and repairing process.
Summary of the invention
Technical problem to be solved by this invention, just be to provide a kind of wire and the quick fixed connection apparatus of porcelain pole arm of distribution line, wire and porcelain pole arm can link together by this device fast, remove also very convenient, can installation quality be ensured, in construction and repairing, save the plenty of time.
Solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of wire of distribution line and the quick fixed connection apparatus of porcelain pole arm, it is characterized in that: be made up of wire fixing structure and porcelain pole arm fixed structure two parts, described porcelain pole arm fixed structure comprises: two anchor ears that front and back are placed, described anchor ear is made up of quiet semi-ring and dynamic semi-ring, one end of described quiet semi-ring and one end of dynamic semi-ring are articulated and connected, the other end of described dynamic semi-ring is provided with parallel teeth at outer ring surface, the other end of described quiet semi-ring is a pedestal, described pedestal has the hole that allows the other end of semi-ring penetrate or has groove in bottom surface, the top of described hole or groove is provided with upper end thereof on pedestal, lower end is swingable and block the ratchet of parallel teeth, described wire fixing structure comprises: the base having horizontal semi-circular groove in the middle of, and be provided with a semi-ring above described semi-circular groove, described semi-ring two ends are connected to the both sides of semi-circular groove respectively by latch disassembled, described pedestal is fixedly connected on below base.
The inner surface that described quiet semi-ring and dynamic semi-ring surround is provided with rubber ring, and rubber ring plays the effect increasing frictional force and the dynamic semi-ring parallel teeth stroke of adjustment.
The concrete connected mode of described pedestal and base: described pedestal is by weld or bolt connecting mode and base connect as one.
Described ratchet one end by a jointed shaft and pedestal hinged, described jointed shaft is fixedly connected with ratchet, described jointed shaft one end reaches pedestal outer surface and forms a rotary switch, ratchet can be made to rotate by twisting rotary switch, thus dynamic semi-ring unblock is realized fast dismantling except this device.
In use, quiet semi-ring is close to porcelain pole arm, rotate dynamic semi-ring, the dynamic semi-ring of compression makes it be blocked by ratchet and namely completes locking, again wire is placed on the semi-circular groove place of wire fixing structure base, with compressing after semi-ring alignment, then fixes with latch the installation namely completing wire and fix, twist rotary switch during dismounting dynamic semi-ring to be unlocked, extract latch simultaneously and can untie wire.
Compared with prior art, inventive article has the following advantages:
Apparatus of the present invention are arranged between wire and porcelain pole arm, do not affect traditional work progress, wire is fixed by installing this device, effectively can improve the speed of stringing when construction and repairing, and be convenient to dismounting, effectively can improve construction and first-aid repair efficiency, the impact of different workmen's colligation operant level can be avoided in addition, can guarantee that construction quality meets the requirements.
Accompanying drawing explanation
Fig. 1 is the front view of porcelain pole arm fixed structure of the present invention;
Fig. 2 is the partial sectional view of Fig. 1;
Fig. 3 is the right view of Fig. 1;
Fig. 4 is the front view of the quiet semi-ring of the present invention;
Fig. 5 is the front view that the present invention moves semi-ring;
Fig. 6 is the front view that the present invention installs and uses;
The right view that Fig. 7 is Fig. 6.
In figure: the quiet semi-ring of 1-, 2-moves semi-ring, 3-pedestal, 4-parallel teeth, 5-hole, 6-ratchet, 7-jointed shaft, 8-rubber ring, 9-base, 10-semi-ring, 11-porcelain pole arm, 12-latch, 13-wire.
Embodiment
Below in conjunction with accompanying drawing, by embodiment, the invention will be further described.
As shown in Fig. 1 to 7, a kind of wire of distribution line and the quick fixed connection apparatus of porcelain pole arm, be made up of wire fixing structure and porcelain pole arm fixed structure two parts, porcelain pole arm fixed structure comprises: two anchor ears that front and back are placed, anchor ear is made up of quiet semi-ring 1 and dynamic semi-ring 2, one end of quiet semi-ring and one end of dynamic semi-ring are articulated and connected, the other end of dynamic semi-ring is provided with parallel teeth 4 at outer ring surface, the other end of quiet semi-ring is a pedestal 3, pedestal has the hole 5 allowing the other end of semi-ring penetrate, the top in hole is provided with one end and is hinged on pedestal, the other end rotatably blocks the ratchet 6 of parallel teeth 4, wire fixing structure comprises: the base 9 having horizontal semi-circular groove in the middle of, and be provided with a semi-ring 10 above semi-circular groove, semi-ring two ends are connected to the both sides of semi-circular groove respectively by latch 12 disassembled, pedestal is fixedly connected on below base by welding manner.
See Fig. 6, the inner surface that described quiet semi-ring and dynamic semi-ring surround is provided with rubber ring 8, and rubber ring plays the effect increasing frictional force and the dynamic semi-ring parallel teeth stroke of adjustment.
See Fig. 2, described ratchet 6 one end is hinged with pedestal 3 by a jointed shaft 7, described jointed shaft 7 is connected with ratchet 6 key, described jointed shaft 7 one end reaches pedestal 7 outer surface and forms a rotary switch, ratchet can be made to rotate by twisting rotary switch, thus dynamic semi-ring unblock is realized fast dismantling except this device.
In use, quiet semi-ring 1 is close to porcelain pole arm 11, rotate dynamic semi-ring 2, the dynamic semi-ring of compression makes it be blocked by ratchet 6 and namely completes locking, again wire 13 is placed on the semi-circular groove place of wire fixing structure base 9, aligns rear with semi-ring and compress, then fix with the fixing installation namely completing wire of latch 12, twist rotary switch during dismounting dynamic semi-ring 2 to be unlocked, extract latch 12 simultaneously and can untie wire 13.
Claims (4)
1. the wire of a distribution line and the quick fixed connection apparatus of porcelain pole arm, it is characterized in that: be made up of wire fixing structure and porcelain pole arm fixed structure two parts, described porcelain pole arm fixed structure comprises: two anchor ears that front and back are placed, described anchor ear is made up of quiet semi-ring and dynamic semi-ring, one end of described quiet semi-ring and one end of dynamic semi-ring are articulated and connected, the other end of described dynamic semi-ring is provided with parallel teeth at outer ring surface, the other end of described quiet semi-ring is a pedestal, described pedestal has the hole that allows the other end of semi-ring penetrate or has groove in bottom surface, the top of described hole or groove is provided with upper end thereof on pedestal, lower end is swingable and block the ratchet of parallel teeth, described wire fixing structure comprises: the base having horizontal semi-circular groove in the middle of, and be provided with a semi-ring above described semi-circular groove, described semi-ring two ends are connected to the both sides of semi-circular groove respectively by latch disassembled, described pedestal is fixedly connected on below base.
2. the wire of distribution line according to claim 1 and the quick fixed connection apparatus of porcelain pole arm, is characterized in that: the inner surface that described quiet semi-ring and dynamic semi-ring surround is provided with rubber ring.
3. the wire of distribution line according to claim 1 and the quick fixed connection apparatus of porcelain pole arm, is characterized in that: the concrete connected mode of described pedestal and base: described pedestal is by weld or bolt connecting mode and base connect as one.
4. the wire of distribution line according to claim 1 and the quick fixed connection apparatus of porcelain pole arm, it is characterized in that: described ratchet one end by a jointed shaft and pedestal hinged, described jointed shaft is fixedly connected with ratchet, and described jointed shaft one end reaches pedestal outer surface and forms a rotary switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240398.0A CN104882838A (en) | 2015-05-12 | 2015-05-12 | Connecting device for fast fixing conducting wire and ceramic cross-arm of distribution network line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510240398.0A CN104882838A (en) | 2015-05-12 | 2015-05-12 | Connecting device for fast fixing conducting wire and ceramic cross-arm of distribution network line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104882838A true CN104882838A (en) | 2015-09-02 |
Family
ID=53950224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510240398.0A Pending CN104882838A (en) | 2015-05-12 | 2015-05-12 | Connecting device for fast fixing conducting wire and ceramic cross-arm of distribution network line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104882838A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790140A (en) * | 2016-05-20 | 2016-07-20 | 周末 | Mounting base for electric equipment cabinet |
| CN108331426A (en) * | 2018-03-12 | 2018-07-27 | 江苏神马电力股份有限公司 | A kind of cross-arm wire fixture and cross-arm |
| CN110336234A (en) * | 2019-08-07 | 2019-10-15 | 沈阳飞机工业（集团）有限公司 | A kind of harness lays quick positioning adjustment device and its application method |
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| CN101145679A (en) * | 2007-09-07 | 2008-03-19 | 广州开能电气实业有限公司 | A connection fastener for power grid line insulator and lead |
| JP2009290964A (en) * | 2008-05-28 | 2009-12-10 | Chugoku Electric Power Co Inc:The | Electric wire support |
| CN203585569U (en) * | 2013-12-05 | 2014-05-07 | 国网山东夏津县供电公司 | Cable hoop fixing device |
| CN203895914U (en) * | 2014-06-03 | 2014-10-22 | 国网山东齐河县供电公司 | Lead fixer |
| CN204012583U (en) * | 2014-04-03 | 2014-12-10 | 国家电网公司 | A kind of suspension clamp |
| CN204156460U (en) * | 2014-10-17 | 2015-02-11 | 国家电网公司 | High-tension cable fixture on steel tower |
| CN204732822U (en) * | 2015-05-12 | 2015-10-28 | 广东电网有限责任公司电力科学研究院 | The wire of distribution line and the quick fixed connection apparatus of porcelain pole arm |
-
2015
- 2015-05-12 CN CN201510240398.0A patent/CN104882838A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145679A (en) * | 2007-09-07 | 2008-03-19 | 广州开能电气实业有限公司 | A connection fastener for power grid line insulator and lead |
| JP2009290964A (en) * | 2008-05-28 | 2009-12-10 | Chugoku Electric Power Co Inc:The | Electric wire support |
| CN203585569U (en) * | 2013-12-05 | 2014-05-07 | 国网山东夏津县供电公司 | Cable hoop fixing device |
| CN204012583U (en) * | 2014-04-03 | 2014-12-10 | 国家电网公司 | A kind of suspension clamp |
| CN203895914U (en) * | 2014-06-03 | 2014-10-22 | 国网山东齐河县供电公司 | Lead fixer |
| CN204156460U (en) * | 2014-10-17 | 2015-02-11 | 国家电网公司 | High-tension cable fixture on steel tower |
| CN204732822U (en) * | 2015-05-12 | 2015-10-28 | 广东电网有限责任公司电力科学研究院 | The wire of distribution line and the quick fixed connection apparatus of porcelain pole arm |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105790140A (en) * | 2016-05-20 | 2016-07-20 | 周末 | Mounting base for electric equipment cabinet |
| CN108331426A (en) * | 2018-03-12 | 2018-07-27 | 江苏神马电力股份有限公司 | A kind of cross-arm wire fixture and cross-arm |
| CN110336234A (en) * | 2019-08-07 | 2019-10-15 | 沈阳飞机工业（集团）有限公司 | A kind of harness lays quick positioning adjustment device and its application method |
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Application publication date: 20150902 |
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