CN102709836B - Compression-joint fixing method for hairpin bend tail wire of stay wire of power transmission and distribution line - Google Patents
Compression-joint fixing method for hairpin bend tail wire of stay wire of power transmission and distribution line Download PDFInfo
- Publication number
- CN102709836B CN102709836B CN201210194069.3A CN201210194069A CN102709836B CN 102709836 B CN102709836 B CN 102709836B CN 201210194069 A CN201210194069 A CN 201210194069A CN 102709836 B CN102709836 B CN 102709836B
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- Prior art keywords
- wire
- line
- distribution line
- splicing sleeve
- power transmission
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 7
- 210000001217 buttock Anatomy 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 244000208734 Pisonia aculeata Species 0.000 claims description 14
- 238000002788 crimping Methods 0.000 claims description 10
- 230000010076 replication Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The invention discloses a compression-joint fixing method for a hairpin bend tail wire of a stay wire of a power transmission and distribution line. The method comprises the steps of: previously inserting the stay wire of the power transmission and distribution line into a splicing pipe, then bending and backwards turning one end of the stay wire to form a hairpin bend tail wire, and inserting the hairpin bend tail wire into the splicing pipe again to be pressurized, thereby fixing the hairpin bend tail wire of the stay wire of the power transmission and distribution line on the stay wire through the splicing pipe. According to the invention, the advantages of increasing the working efficiency and being free from maintenance are achieved by using a lead wire laminating and pressing connection method for compression joint of the hairpin bend tail wire of the stay wire.
Description
Technical field
The present invention relates to a kind of crimping fixing means, particularly relate to a kind of electric line pull-back wire curved buttock line crimping fixing means.
Background technology
For a long time, the method that the curved buttock line of electric line pull-back wire takes iron wire to bundle always is fixed in bracing wire.Iron wire colligation is higher to operating personnel's skill set requirements, also comparatively wastes time and energy when producer operates, if misoperation, binding iron wire can be made to be injured Zinc coat destruction and cause wiring to get rusty, serious meeting rust is disconnected.In order to prevent hairpin curve buttock line from bundling iron wire corrosion, track walker will check pull-back wire curved buttock line binding iron wire and do an antirust treatment every 2 to three years, and maintenance workload is larger.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of electric line pull-back wire curved buttock line crimping fixing means, and it laminates connected mode with wire and crimps the curved buttock line of pull-back wire, can increase work efficiency and non-maintaining.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of electric line pull-back wire curved buttock line crimping fixing means, it is characterized in that, the method comprises the following steps: transmission and distribution line line guy is inserted splicing sleeve in advance, then bracing wire one end replication capitiform is become hairpin curve buttock line, again insert splicing sleeve, pressurize, thus the hairpin curve buttock line of transmission and distribution line line guy is fixed in bracing wire by splicing sleeve.
Preferably, the length of described splicing sleeve is 50 millimeters to 80 millimeters.
Preferably, the hairpin curve buttock line of described transmission and distribution line line guy is steel strand wire, and steel strand wire are overlapping with transmission and distribution line line guy through splicing sleeve, then pressurize with line direction, two steel strand wire gaps.
Positive progressive effect of the present invention is: the present invention's wire laminates connected mode to crimp the curved buttock line of pull-back wire, is fixed in bracing wire, can increase work efficiency and non-maintaining.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of electric line pull-back wire of the present invention curved buttock line crimping fixing means.
Fig. 2 is the fundamental diagram that electric line pull-back wire of the present invention curved buttock line crimping fixing means is applied in steel strand wire.
Embodiment
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
Embodiment one
As shown in Figure 1, electric line pull-back wire of the present invention curved buttock line crimping fixing means comprises the following steps: transmission and distribution line line guy 2 is inserted splicing sleeve 1 in advance, then bracing wire one end replication capitiform is become hairpin curve buttock line, again insert splicing sleeve (length of splicing sleeve should get 50 millimeters to 80 millimeters), pressurize, thus the hairpin curve buttock line of transmission and distribution line line guy is fixed in bracing wire by splicing sleeve.
Embodiment two
As shown in Figure 2, the hairpin curve buttock line of transmission and distribution line line guy is steel strand wire 21, and steel strand wire 21 are overlapping with transmission and distribution line line guy through splicing sleeve 22, then pressurize with line direction, two steel strand wire gaps 23.Different steel strand wire can select different splicing sleeves, GJ-35 steel strand selects JT-35 type splicing sleeve, GJ-50 steel strand selects JT-50 type splicing sleeve, GJ-70 steel strand selects JT-70 type splicing sleeve, GJ-100 steel strand selects JT-95 type splicing sleeve, and the length of splicing sleeve gets 50 millimeters to 80 millimeters for benefit according to steel strand wire size.Splicing sleeve is aluminium matter flat seamless pipe, and all use aluminium matter flats are seamless or seamed pipe crimps, and all can treat as the equivalent variations of this patent, and fall in the protection range of this patent.
The present invention crimps the curved buttock line of pull-back wire with laminating connected mode, can increase work efficiency and non-maintaining.
Claims (2)
1. an electric line pull-back wire curved buttock line crimping fixing means, it is characterized in that, the method comprises the following steps: transmission and distribution line line guy is inserted splicing sleeve in advance, then bracing wire one end replication capitiform is become hairpin curve buttock line, again insert splicing sleeve, pressurize, thus the hairpin curve buttock line of transmission and distribution line line guy is fixed in bracing wire by splicing sleeve, the hairpin curve buttock line of described transmission and distribution line line guy is steel strand wire, steel strand wire are overlapping with transmission and distribution line line guy through splicing sleeve, then pressurize with line direction, two steel strand wire gaps.
2. electric line pull-back wire as claimed in claim 1 curved buttock line crimping fixing means, it is characterized in that, the length of described splicing sleeve is 50 millimeters to 80 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194069.3A CN102709836B (en) | 2012-06-14 | 2012-06-14 | Compression-joint fixing method for hairpin bend tail wire of stay wire of power transmission and distribution line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210194069.3A CN102709836B (en) | 2012-06-14 | 2012-06-14 | Compression-joint fixing method for hairpin bend tail wire of stay wire of power transmission and distribution line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709836A CN102709836A (en) | 2012-10-03 |
| CN102709836B true CN102709836B (en) | 2015-05-13 |
Family
ID=46902455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210194069.3A Active CN102709836B (en) | 2012-06-14 | 2012-06-14 | Compression-joint fixing method for hairpin bend tail wire of stay wire of power transmission and distribution line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102709836B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319486Y (en) * | 2008-12-15 | 2009-09-30 | 甘肃省电力公司金昌供电公司 | Refolded stayguy crimp sleeve |
-
2012
- 2012-06-14 CN CN201210194069.3A patent/CN102709836B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319486Y (en) * | 2008-12-15 | 2009-09-30 | 甘肃省电力公司金昌供电公司 | Refolded stayguy crimp sleeve |
Non-Patent Citations (1)
| Title |
|---|
| 输电线路杆塔拉线回头的制作新工艺;秦舒显;《电力建设》;19821231(第4期);第36页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709836A (en) | 2012-10-03 |
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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 | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 410000 Hunan province Changsha County quantang streets quantang community Panpan Road No. 252 (Changsha Vocational and Technical College of Electricity) Applicant after: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Address before: Springs Village, Xingsha Town, Hunan, Changsha County province (Changsha Vocational and Technical College of Electricity) Applicant before: Central Training Department, Hunan Electric Power Co.,Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: CENTRAL TRAINING DEPARTMENT, HUNAN ELECTRIC POWER COMPANY TO: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER |
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| ASS | Succession or assignment of patent right |
Owner name: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Effective date: 20131217 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Effective date: 20131217 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tan Yiming Inventor after: Deng Xiaolian Inventor after: Huang Lixin Inventor before: Tan Yiming Inventor before: Deng Xiaolian Inventor before: Huang Lixin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410000 CHANGSHA, HUNAN PROVINCE TO: 100031 XICHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20131217 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER Address before: 410000 Hunan province Changsha County quantang streets quantang community Panpan Road No. 252 (Changsha Vocational and Technical College of Electricity) Applicant before: HUNAN ELECTRIC POWER COMPANY TRAINING CENTER |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |