CN201263062Y - Matching hardware fittings for energy-saving conductor - Google Patents
Matching hardware fittings for energy-saving conductor Download PDFInfo
- Publication number
- CN201263062Y CN201263062Y CNU2008201649989U CN200820164998U CN201263062Y CN 201263062 Y CN201263062 Y CN 201263062Y CN U2008201649989 U CNU2008201649989 U CN U2008201649989U CN 200820164998 U CN200820164998 U CN 200820164998U CN 201263062 Y CN201263062 Y CN 201263062Y
- Authority
- CN
- China
- Prior art keywords
- energy
- steel core
- saving lead
- gold utensil
- strain clamp
- 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
Links
- 239000004020 conductor Substances 0.000 title description 4
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 73
- 239000010959 steel Substances 0.000 claims abstract description 73
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 40
- 239000010931 gold Substances 0.000 claims description 40
- 229910052737 gold Inorganic materials 0.000 claims description 40
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241000272165 Charadriidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001192 hot extrusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a matched fitting for an energy-efficient conducting wire, which comprises a tension clamp used for fixing the energy-efficient conducting wire. The tension clamp comprises a hydraulic steel anchor, a tension clamp body, a press type steel core and a current plate. The press type steel core is arranged in the tension clamp body; one end of the hydraulic steel anchor extends into the tension clamp body; one end of the press type steel core is in crimp connection with the circular groove of the hydraulic steel anchor which is arranged in the tension clamp body; the other end of the press type steel core is in crimp connection with the fixed energy-efficient conducting wire; the current plate is fixedly connected with the tension clamp body; the tension clamp body comprises an outer tube, an inner tube and a hydraulic steel bushing. The inner tube is arranged in the outer tube and on one end of the distant hydraulic steel anchor of the outer tube and is in crimp connection with the outside of the energy-efficient conducting wire; the hydraulic steel bushing is in crimp connection with the outer of the energy-efficient conducting wire which is connected with the press type steel core. The matched fitting provided by the utility model is characterized by high intensity, strong grip strength and good safety.
Description
Technical field
The utility model belongs to the supporting gold utensil of power circuit, relates in particular to the supporting gold utensil of a kind of energy-saving lead.
Background technology
In the supporting gold utensil of existing power circuit, comprise the strain clamp device, someone discloses a kind of strain clamp, form by steel anchor, strain clamp body, aluminium alloy coupling sleeve, drainage plate and some connectors, aluminium alloy coupling sleeve left part is crimped on the steel anchor right-hand member cannelure, and right part is pressed on the aluminium alloy core aluminium stranded conductor; Strain clamp body left part is crimped on the steel anchor left part cannelure, and the middle part is crimped on the aluminium alloy tube connector, and right part is pressed on the aluminium alloy core aluminium stranded conductor; Drainage plate top suit is welded on the strain clamp body.
In the existing power circuit, as adopt energy-saving lead, have the characteristics of energy-conservation, increase-volume, low arc drop, long-life and good cost performance; If adopt conventional supporting gold utensil, the defective of existence is: 1, failure load power is less, and intensity is low; 2, grip is less; 3, fail safe is relatively poor.
Summary of the invention
Adopt the intensity of existing supporting gold utensil low in order to overcome energy-saving lead, grip is little, the deficiency of poor stability, the utility model provides a kind of intensity height, grip is strong, fail safe the is good supporting gold utensil of energy-saving lead.
The technical scheme that its technical problem that solves the utility model adopts is:
The supporting gold utensil of a kind of energy-saving lead, comprise the strain clamp that is used for fixing energy-saving lead, described strain clamp comprises hydraulic pressure shaped steel anchor, the strain clamp body, pressure type steel core and drainage plate, described pressure type steel core is positioned at the strain clamp body, described hydraulic pressure shaped steel anchor one end stretches in the strain clamp body, described pressure type steel core one end is crimped on the cannelure that is positioned at the intrinsic hydraulic pressure shaped steel of strain clamp anchor, the other end of described pressure type steel core is crimped on the fixing energy-saving lead, described drainage plate is fixedlyed connected with the strain clamp body, described strain clamp body comprises outer tube, interior pipe and pressure type steel bushing, pipe is positioned at outer tube in described, pipe is positioned at the end away from hydraulic pressure shaped steel anchor of outer tube in described, pipe is crimped on outside the described energy-saving lead in described, and described pressure type steel bushing is crimped on outside the energy-saving lead that is connected with described pressure type steel core.
Further, described supporting gold utensil also comprises the gold utensil that continues, the described gold utensil that continues comprises splicing sleeve, coupling, left side steel core, right steel core, the left lining and the right lining that supply energy-saving lead to pass, described coupling is installed in the middle part of splicing sleeve, the two ends of described coupling connect left steel core and right steel core respectively, described left steel core is affixed with the energy-saving lead that stretches into splicing sleeve, described right steel core is affixed with the energy-saving lead that stretches into splicing sleeve, described left lining is crimped on outside the energy-saving lead that is connected with described left steel core, and described right lining is crimped on outside the energy-saving lead that is connected with described left steel core.
Further again, the described gold utensil that continues also comprises left internal lining pipe and right internal lining pipe, described left internal lining pipe stretches into the splicing sleeve left end, described left internal lining pipe outer wall and splicing sleeve closely cooperate, described left internal lining pipe inwall compresses described energy-saving lead, described right internal lining pipe stretches into the splicing sleeve right-hand member, and described right internal lining pipe outer wall and splicing sleeve closely cooperate, and described right internal lining pipe inwall compresses described energy-saving lead.
The beneficial effects of the utility model mainly show: (1), intensity height: supporting gold utensil mainly selects for use high-strength alloy materials processing to form (main material is 1Cr17Ni7, Y1Cr18Ni9Se, 1050A hot extrusion molding aluminum pipe, high-strength aluminum alloy and superior alloy steel etc.), and the breaking load power of gold utensil is also improved widely.(2), grip is strong: because the product design of company is reasonable, so adopt compression technologies such as spinning and hydraulic pressure when mounted, make strain clamp and the continue grip of gold utensil or the grip under the condition of high temperature strengthen greatly.(3), good corrosion resistance: the material of the supporting gold utensil series of products material with the ACCC compound wire basically is identical, so reduced the couple corrosion between lead and the gold utensil.(4), high temperature resistant: as owing to select the high-strength alloy material for use, and to adopt compression technologies such as spinning and hydraulic pressure, make supporting gold utensil energy high temperature resistant.(5), fail safe is good: company make a big improvement on technology, has improved the quality of parts, has strengthened security of products.。
Description of drawings
Fig. 1 is the structure chart of energy-saving lead with the strain clamp of supporting gold utensil.
Fig. 2 is the structure chart of energy-saving lead with the gold utensil that continues of supporting gold utensil.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2, the supporting gold utensil of a kind of energy-saving lead, comprise the strain clamp that is used for fixing energy-saving lead, described strain clamp comprises hydraulic pressure shaped steel anchor 2, strain clamp body 3, pressure type steel core 4 and drainage plate 5, described pressure type steel core 4 is positioned at strain clamp body 3, described hydraulic pressure shaped steel anchor 2 one ends stretch in the strain clamp body 3, described pressure type steel core 4 one ends are crimped on the cannelure that is positioned at the intrinsic hydraulic pressure shaped steel of strain clamp anchor 2, the other end of described pressure type steel core 4 is crimped on the energy-saving lead 1, described drainage plate 5 is fixedlyed connected with strain clamp body 3, described strain clamp body 3 comprises outer tube 6, interior pipe 7 and pressure type steel bushing 8, pipe 7 is positioned at outer tube 6 in described, pipe 7 is positioned at the end away from hydraulic pressure shaped steel anchor of outer tube 6 in described, pipe 7 is crimped on outside the described energy-saving lead 1 in described, and described pressure type steel bushing 8 is crimped on outside the energy-saving lead 1 that is connected with described pressure type steel core.
Described supporting gold utensil also comprises the gold utensil that continues, the described gold utensil that continues comprises splicing sleeve 9, coupling 10, left side steel core 11, right steel core 12, the left lining 13 and the right lining 14 that supply energy-saving lead 1 to pass, described coupling 10 is installed in the middle part of splicing sleeve 9, the two ends of described coupling 10 connect left steel core 11 and right steel core 12 respectively, described left steel core 11 is affixed with the energy-saving lead 1 that stretches into splicing sleeve, described right steel core 12 is affixed with the energy-saving lead 1 that stretches into splicing sleeve, described left lining 13 is crimped on outside the energy-saving lead 1 that is connected with described left steel core, and described right lining 14 is crimped on outside the energy-saving lead 1 that is connected with described left steel core.
The described gold utensil that continues also comprises left internal lining pipe 15 and right internal lining pipe 16, described left internal lining pipe 15 stretches into splicing sleeve 9 left ends, described left internal lining pipe 15 outer walls and splicing sleeve 9 closely cooperate, described left internal lining pipe 15 inwalls compress described energy-saving lead 1, described right internal lining pipe 16 stretches into splicing sleeve 9 right-hand members, described right internal lining pipe 16 outer walls and splicing sleeve 9 closely cooperate, and described right internal lining pipe 16 inwalls compress described energy-saving lead 1.
The energy-saving lead of present embodiment comprises strain clamp and the gold utensil that continues with supporting gold utensil, can bear bigger mechanical load, breaking load and operating current, and have high temperature resistant, anticorrosion, remarkable advantage such as simple and reasonable and easy for installation, provide necessary condition for using energy-saving lead to substitute traditional steel reinforced aluminium conductor on the built on stilts electric line.
Strain clamp and continue gold utensil with supporting installations of energy-saving lead the time needs compression technologies such as employing spinning and hydraulic pressure.
Strain clamp is used for fixing energy-saving lead to bear tension force, and energy-saving lead hung gold utensil to strain insulator-string group or the shaft tower, its grip should be not less than 95% (during normal temperature) of the twisted wire Theoretical Calculation pull-off force that continued, the intensity of wire clamp steel anchor (non-compression section) be not less than the twisted wire Theoretical Calculation pull-off force that continues 105% or meet buyer request.
The gold utensil that continues is used to continue energy-saving lead to bear tension force, and its grip should be not less than 95% (during normal temperature) of the twisted wire Theoretical Calculation pull-off force that continued.
Energy-saving lead should be able to bear installation, maintenance and the relevant mechanical load that may occur in service with the design of supporting gold utensil, and can stand the various tests of design work electric current, working temperature and environmental condition etc., and its structure should be able to effectively be avoided ponding.
Claims (3)
1, the supporting gold utensil of a kind of energy-saving lead, it is characterized in that: described supporting gold utensil comprises the strain clamp that is used for fixing energy-saving lead, described strain clamp comprises hydraulic pressure shaped steel anchor, the strain clamp body, pressure type steel core and drainage plate, described pressure type steel core is positioned at the strain clamp body, described hydraulic pressure shaped steel anchor one end stretches in the strain clamp body, described pressure type steel core one end is crimped on the cannelure that is positioned at the intrinsic hydraulic pressure shaped steel of strain clamp anchor, the other end of described pressure type steel core is crimped on the fixing energy-saving lead, described drainage plate is fixedlyed connected with the strain clamp body, described strain clamp body comprises outer tube, interior pipe and pressure type steel bushing, pipe is positioned at outer tube in described, pipe is positioned at the end away from hydraulic pressure shaped steel anchor of outer tube in described, pipe is crimped on outside the described energy-saving lead in described, and described pressure type steel bushing is crimped on outside the energy-saving lead that is connected with described pressure type steel core.
2, the supporting gold utensil of energy-saving lead as claimed in claim 1, it is characterized in that: described supporting gold utensil also comprises the gold utensil that continues, the described gold utensil that continues comprises splicing sleeve, coupling, left side steel core, right steel core, the left lining and the right lining that supply energy-saving lead to pass, described coupling is installed in the middle part of splicing sleeve, the two ends of described coupling connect left steel core and right steel core respectively, described left steel core is affixed with the energy-saving lead that stretches into splicing sleeve, described right steel core is affixed with the energy-saving lead that stretches into splicing sleeve, described left lining is crimped on outside the energy-saving lead that is connected with described left steel core, and described right lining is crimped on outside the energy-saving lead that is connected with described left steel core.
3, the supporting gold utensil of energy-saving lead as claimed in claim 2, it is characterized in that: the described gold utensil that continues also comprises left internal lining pipe and right internal lining pipe, described left internal lining pipe stretches into the splicing sleeve left end, described left internal lining pipe outer wall and splicing sleeve closely cooperate, described left internal lining pipe inwall compresses described energy-saving lead, described right internal lining pipe stretches into the splicing sleeve right-hand member, and described right internal lining pipe outer wall and splicing sleeve closely cooperate, and described right internal lining pipe inwall compresses described energy-saving lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201649989U CN201263062Y (en) | 2008-09-25 | 2008-09-25 | Matching hardware fittings for energy-saving conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201649989U CN201263062Y (en) | 2008-09-25 | 2008-09-25 | Matching hardware fittings for energy-saving conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263062Y true CN201263062Y (en) | 2009-06-24 |
Family
ID=40809538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201649989U Expired - Fee Related CN201263062Y (en) | 2008-09-25 | 2008-09-25 | Matching hardware fittings for energy-saving conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263062Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326307A (en) * | 2013-05-29 | 2013-09-25 | 国家电网公司 | Continuous connecting pipe used for connecting aluminum alloy core all-aluminum conductor |
| CN113315065A (en) * | 2021-06-01 | 2021-08-27 | 广州鑫源恒业电力线路器材股份有限公司 | Strain clamp casing reaches strain clamp who contains it |
-
2008
- 2008-09-25 CN CNU2008201649989U patent/CN201263062Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103326307A (en) * | 2013-05-29 | 2013-09-25 | 国家电网公司 | Continuous connecting pipe used for connecting aluminum alloy core all-aluminum conductor |
| CN113315065A (en) * | 2021-06-01 | 2021-08-27 | 广州鑫源恒业电力线路器材股份有限公司 | Strain clamp casing reaches strain clamp who contains it |
| CN113315065B (en) * | 2021-06-01 | 2022-04-12 | 广东鑫源恒业电力线路器材有限公司 | Strain clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201181827Y (en) | Assorted golden tool for carbon fiber composite core aluminum stranded wire | |
| CN202930880U (en) | Carbon fiber composite core wire dedicated connection hardware | |
| CN201435575Y (en) | Tubing bus bar telescopic combined hardware and corner combined hardware used for ultra-high voltage substation | |
| CN201853814U (en) | Connecting pipe for cable conductor | |
| CN201263062Y (en) | Matching hardware fittings for energy-saving conductor | |
| CN204189997U (en) | Quick coupling | |
| CN101369687B (en) | Carbon fiber composite core conductor joint | |
| CN207518241U (en) | A kind of aluminum or aluminum alloy conducting wire strain clamp | |
| CN2634667Y (en) | Screw bolt type wedge shape line clip | |
| CN202977769U (en) | Novel wire connecting terminal | |
| CN202058864U (en) | Copper aluminium welding binding post | |
| CN202308982U (en) | Tension wire clamp used for optical phase conductor | |
| CN208386083U (en) | A kind of strands strengthening core twisted wire strain clamp | |
| CN201732870U (en) | Copper-aluminum transition connection terminal adopting compression joint | |
| CN103326296A (en) | Strain clamp for aluminum alloy core aluminum stranded wire | |
| CN102141668B (en) | Insulated down lead clamp | |
| CN202797330U (en) | Electric power wiring terminal | |
| CN203481751U (en) | Strain clamp for aluminum-alloy core aluminum stranded wire | |
| CN207069094U (en) | Aluminium cable conductor connection tool | |
| CN102364792A (en) | Strain hardware fitting for optical fiber composite overhead phase wire | |
| CN201909876U (en) | Insulated downlead clip | |
| CN201981270U (en) | Direct current bus structure for direct current output of rectifier cabinet of aluminum smelter | |
| CN2500010Y (en) | Anti-fire joint for cable | |
| CN205303708U (en) | Aluminum alloy is aluminum alloy copper connecting terminal for cable | |
| CN2619376Y (en) | Electric wire clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG CHENGDA ELECTRIC POWER SCIENCE + TECHNOLO Free format text: FORMER OWNER: XIE WENXIA Effective date: 20110817 Free format text: FORMER OWNER: XIE SONGJUN |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110817 Address after: Hangzhou City, Zhejiang province 310014 Xiacheng Jianguo North Road, building 2, room 1001 star Greenville Patentee after: Zhejiang Chengda Electric Power Science & Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui Road, Zhongshan garden Chunxiao court 7 F block Co-patentee before: Xie Songjun Patentee before: Xie Wenxia |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20130925 |