电力金具选型手册输电线路金具选型

电力线路金具

线路金具

（2007版）

目录

电力线路金具.......................................................1

目录..............................................................2

A悬垂线夹..........................................................1

1、悬垂线夹（XGU中心回转式）...................................2

2、悬垂线夹（XGU带碗头挂板）...................................2

3、悬垂线夹（XGU带U形挂板）...................................2

4、悬垂线夹（XGU防磨型）.......................................3

5、悬垂线夹（XGT型）...........................................3

6、悬垂线夹（XGT、XGJ）..................................4

7、悬垂线夹（XGH提包式）.......................................5

8、悬垂线夹（XGF500KV线路用）.................................5

9、悬垂线夹（XGF下垂式500KV线路用）..........................6

10、悬垂线夹（XGF500KV高海拔线路用）.........................6

11、悬垂线夹（XGF上扛式500KV线路用）..........................7

12、悬垂线夹（XCS双导线用）....................................7

13、悬垂线夹（XCS双导线用）....................................7

14、悬垂线夹（XTS双跳线）......................................8

15、跳线悬垂线夹（XTF4双导线型）...............................8

B耐张线夹..........................................................9

1〜2、耐张线夹螺栓型（NLD、NLD-B）........................10

3、螺栓型铝合金耐张线夹（NLL）...........................10

4、钢绞线用耐张线夹压缩型（NY-G）.........................11

5-6、耐张线夹液压型（NY-H、NY）..........................11

7、耐张线夹爆压型（NB）.................................13

8-9、铝包钢绞线用耐张线夹液压型（NY-BG）...................14

10、耐张线夹液压型（NY-Q）...............................14

11、耐张线夹（液压型良导体地线用）（NY）...................15

12—14、耐热铝合金绞线用耐张线夹液压型（NY-N）..............15

15、钢芯铝合金绞线用耐张线夹液压型（NY-HG）................16

16、耐张线夹（WNY）....................................16

C连接金具.........................................................17

1、球头挂环（Q、QP）....................................18

2、球头挂环（QH）......................................18

3、球头挂环（Q环孔平行型）....................................18

4、球头挂环（Q）.......................................19

5、球头挂板（Q）.......................................19

6、球头挂板（Q）.......................................19

7、碗头挂板（W）.......................................20

8、碗头挂板（带孔W）...................................20

9、碗头挂板（WS）......................................21

10、碗头挂板(加长WS)........................................21

11、碗头挂板(WH)............................................21

12、碗头挂板(WSY)............................................22

13、U型挂环(U)..............................................22

14、U型挂环(UF).............................................23

15、加强型U型挂环(U-J).....................................23

16、延长环(PH)..............................................23

17、直角挂环(ZH)............................................24

18、拉杆(YL、YLP)............................................24

19、挂板(Z)..................................................25

20、挂板(ZS).................................................25

21、挂板(ZBS)................................................26

22、挂板(ZBS悬垂用).........................................26

23、挂板(PS).................................................26

24、挂板(PD).................................................27

25、挂板(P)..................................................27

26、挂板(UB).................................................28

27、挂板(UB悬垂用)..........................................28

28、挂板(V、VD).............................................28

29、联塔挂板(LT、EB).........................................30

30、U型螺丝(U、UJ)..........................................30

31、挂点金具(GD)............................................30

32、支撑架(ZCJ型)...........................................31

33、牵引板(QY)..............................................31

34、调整板(DB)..............................................31

35、避雷线悬垂吊架(BD)......................................32

36、调整板(PT)..............................................32

37、联板(L)..................................................32

38、联板(LF).................................................35

39、联板(LS).................................................35

40、联板(LL).................................................36

41、联板(LJ).................................................36

42、联板(LJ).................................................36

43、联板(LK).................................................37

44、联板(LX).................................................37

45、联板(LX).................................................38

46、联板(LXV)................................................38

47-49、联板(LXV)............................................38

50-51、调平联板(SP、LTP).....................................39

52、双层联板(L-S)............................................40

D接续金具.........................................................41

1、接续管(JY、JBD钢绞线用、液压对接、爆压搭接................42

2、接续管(JY-L铝绞线用).....................................42

3、接续管(JY、JYD铝包钢绞线、铝包钢芯铝绞线用、液压型)......43

4、5、6、接续管（JY液压型、钢芯铝绞线用）.....................43

7、接续管（JYD钢芯铝绞线用、液压搭接）........................45

8、接续管（JY、JYD钢芯铝绞线地线用、液压型）..................45

9、接续管（JYB钢芯铝绞线用，爆压搭接）........................46

10、接地线端子（DG-BG）........................................46

11、接续管（JTB钢芯铝绞线用、爆压）...........................47

12、接续管（JT钢芯铝绞线用，钳压）............................48

13、接续管（JT-L铝绞线用，钳压）..............................48

14、补修管（JX钢芯铝绞线、钢绞线用）..........................49

15、并沟线夹（JBB钢绞线用）...................................49

16、并沟线夹（JB铝绞线、钢芯铝绞线用）........................50

17、并沟线夹（耐热铝合金导线用、JB-N）........................50

18、并沟线夹（JBG）............................................50

19、跳线线夹（JYT压缩型）.....................................51

20-21、预交丝补修条（FYB、YJB型）.............................51

22、四变二线夹（JR型）........................................52

E爱护金具.........................................................53

1、防振锤（FD、FG型）.........................................54

2、防振锤（FF500KV线路用）....................................54

3、防振锤（FD-L节能无电晕放电型）.............................54

4、防振锤（FR型）.............................................55

5、组合型防振锤（FDZ型）......................................55

6、铝包带.....................................................55

7、预交丝护线条（FYH型）......................................56

8、悬重锤及其附件（ZG、ZJ、ZC型）.............................58

9-10>重锤片（ZC、ZD型）......................................58

11、方型阻尼间隔棒（JZF4型）..................................59

12、十字型阻尼间隔棒（JZX4型）................................59

13、方框型阻尼间隔棒（FJZ型）.................................59

14、防舞动型阻尼间隔棒（JZFJ4型）.............................60

15、矩形阻尼间隔棒（FJZJ）.....................................60

16、六分裂阻尼间隔棒（FJZ6）...................................60

17、四分裂阻尼间隔棒（330KV线路用）...........................61

18、三分裂阻尼间隔棒（330KV线路用）...........................61

19、跳线间隔棒（JTZ4型四分裂）................................61

20、跳线间隔棒（JTF4型四分裂）................................62

21、间隔棒（TJ2500KV跳线用）..................................62

22、间隔棒（FJQ型二分裂）.....................................62

23、间隔棒（JJB2型二分裂）....................................63

24、间隔棒（FJZ型双导线用）...................................63

25、均压屏蔽环（JPL、FJP、FP、PJL500KV线路用）................63

26、均压屏蔽环（JP、J、P、PV、FJP330KV线路用）................65

27、招弧角（ZH型）............................................67

E拉线金具.........................................................68

1、楔形线夹（NX型）...........................................69

2、UT型线夹（NUT可调式）.....................................69

3、UT型线夹（NU不行调式）.....................................69

4、拉线用U型挂环（UL）........................................70

5、钢线卡子（JK型）...........................................70

6、双拉线用联板（LV）..........................................70

7、挂板（PD型）...............................................71

8、压接式NLY线夹（可调式）....................................71

9、防盗帽（FX）................................................71

F附录.............................................................72

1、钢芯铝绞线（LGJ、LGJF）的结构与技术指标GB1179-83...........72

2、铝绞线（LJ）的结构与技术指标GB1179-83......................73

3、扩径导线结构与技术指标.....................................73

4、NRLH58GJ型耐热铝合金钢芯绞线结构与技术指标.................73

5、NRLH60GJ型耐热铝合金钢芯绞线结构与技术指标.................74

6、镀锌钢绞线的结构与技术指标YB/T5004-2001....................74

钢绞线比照表...................................................75

8、电缆的结构尺寸及技术参数....................................77

9、额定电压10KV、35KV架空绝缘电缆结构尺寸.....................77

10、单导线单联耐张串...........................................78

11、单导线双联耐张串...........................................78

12、双分裂导线双双联耐张串.....................................78

13-K四分裂导线双联耐张串.....................................78

13-2.四分裂导线双联挂点耐张串................................79

14、单导线单联悬垂串...........................................79

15-1、双分裂导线单联悬垂串.....................................79

15-2双分裂导线单联悬垂串（水平排列）..........................79

16-1.四分裂导线单联悬垂串（上扛联板）........................80

16-2.四分裂导线单联悬垂串（小人联板）........................80

16-3、四分裂导线单联悬垂串（组合联板）........................80

17-1、四分裂导线双联悬垂串.....................................80

17-2.四分裂导线双联悬垂串（防晕线夹）........................81

A悬垂线夹

悬垂线夹Suspensionclamps

悬垂线夹主要用于架空电力线路.通过联接金兵将导战.避雷线悬挂在绝缘子串上或将避雷线悬挂在杆塔上.用玛铁和铝合金

两种材质制造.

产品型号中字母数字的意义为：

X-悬垂埃夹G-固定型S-双线夹U-U型螺丝J•加强型H-铝合金F-防电量型

K-上杠式T-提包式A-带碗头挂板B-带U型挂板X-下垂式

悬垂线央的悬垂角不小于251.曲率半径不小于械安装导线直径的8倍,对不同导线的握力与导线计算拉断力的百分比值应不

小于下衰的数值.

Suspensionclampsareusedtohangcondjctororgroundwirethroughinsulatorsorlinkfittinglolowerarmsorsubstationstructures.Theclamps

aremadeofmalleableironoraluminiumalloy.

Themeaningsofthelener&arabicfigureinthecatalogareshownasfollow.

X-suspensiondampG-fixedS-doubledampU-UboltJ-strengthH-aluminiumalloyF-coronacontrol

K-underaxletypeT-envelopetypeA-withasocket-devisB-withUclevisC-hang-downtype

Thesuspensionangleofsuspensiondampsisnotlessthan25'C.theradiusofcurvatureisnotlessthanthediaofinstalledleadsby8-10.and

thepercentageofthegripondifferentkindsolleadstothecalculatingcapabilityofsnapshowinfollowingtable.

悬垂线夹握力与导线额定拉力的百分比表：

Thepercentageslipstrengthofsuspensionclamptoratedultimatestrengthof

conductorsisshownInthefollowingluble.

悬垂线央用于铝坡线和铜芯错狡线时.

导畿类别Conductor导线结构（铝例比）Construction（Al/Sl）百分比%Percentage%

可在导线外缠绕18包带成护线条.以保护

>1.712

导线.其适用导线外径包括包缰物.

4.04.518

Asthesuspensionclampsareused

5.M.520

铜芯铝蛟线ACSRtoAACandACSR.theconductormaybe

7.0-8.022woundbyaluminiumtapesorpreformed

11.0-20.024armourrodsforprotectingthesetapsor

钢竣战Steelwire（极限强度1176-1274^（^）14rodsareincludedinthediameterof

铭竣找Al-condudor30suitableconductor.

XGF型悬垂线夹（上杠式）XGF型墨重线夹（高海姨用）

XGFsuspensiondampXGFsuspensionclamp

XGF型悬看线夹XGJ型悬垂线夹

XGFsuspensionclampXGJsuspensionclamps

XGU总警段夹（带U形挂板）XGU悬垂线夹（帚碗头挂板）XTS双跳线慰重式央

XGUsuspensionclampXGUsuspensionclampSuspensionciampsforTwin

（withU-devis）（withsocket-deviseye）jumperconductors

154

1、悬垂线夹（XGU中心回转式）

1、悬垂线夹(中心回转式)

SuspensionClamps(trunniontype)

主要尺寸

数号适用导线范围标称破坏有重重足

CatalongApplicableDimensions(mm)RatedFailureWeight

No.Conductor(mm)HLRload(kN)(kg)

XGU-15.0-7.0821804.0401.4

XGU-27.1-13.0822007.0401.8

XGU-313.1-21.010222011.0402.0

XGU-421.1-26.011025013.5403.0

线夹本体和压板为可锻铸铁件.闭口销为不镌钢制件,其余为钢制件、可锻铸铁件和钢制

件热镀锌.

Theboadyandkeeperaremadeofmalleableiron.cotter-pinsaremadeofstainlesssteel,

otherpartsaremadeofsleeLAIIferrouspartsarehou-dipgalvanized.

2、悬垂线夹（XGU带碗头挂板）

2、悬垂线夹(带碗头拄板)

SuspensionClamps(withsocket-cleviseye)

主要尺寸

型号适用导线范围标称破坏存置

Dimensions(mm)

CatalongApplicableRatedFailureWeight

No.Conductor(mm)HLRload(kN)(kg)

XGU-5A23.333.015730017705.7

XGU-6A34X5.016330023706.1

爱央本体、压板和碗头挂板为可敏铸铁件,闭口箱为不锈铜制件.其余为钢制件，可燃傍

铁件和铜制件热谖锌.

Theclampbody,keepersandsocket-devisaremalfeableiron.thedosed-pineisstainless

steelwwk.Theotherpartsaresteel.AIIferrouspartsarehot-dipgalvanized.

3、悬垂线夹（XGU带U形挂板）

3、悬垂线夹(带U诞板)

SuspensionClamps(withUtypeclevis)

主要尺寸

型号适用导线范圉标称破坏荷童市量

CatalongApplicableDimensions(mm)RatedFailureWeight

load(kN)(kg)

No.Conductor(mm)HLR

XGU-5B23.0*33.013730017705.4

XGU-6B34.0-45.014330023705.8

XGU-7(B)45.0-48.7146SOO26705.4

线夹本体,压板和碗头挂板为可锻儒铁件，闭匚销为不锈钢制件，其余为钢制件。可锻铸

铁件和钢制件热镀锌.

Thedampbody.keepersandsocket*devisaremalleableiron.theclosed-pineisstainless

steelwork.TheotherpartsaresteeLAIIferrowspartsarehot-dipgalvanized.

4、悬垂线夹（XGU防磨型）

4、悬垂线夹（防磨型）

型号适用导线范围主要尺寸图号脾破麻壬重事

CatalogApplicableDimensions(mm)FigRatedfailureWeight

No.Conductor(mm)HLRNo.load(kN)(Kg)

XGU-1F5.0-7.01021804.0401.4

XGU-2F7.1-13.01022007.0401.8

XGU-3F13.1-21.010122011.0402.0

1

XGU-4F21.1-26.013225013.5403.0

XGU-5F23.0-33.014030017604.7

XGU-6F34.0-45.015530023605.1

XGU-5AF23.0-33.021030017605.7

2

XGU-6AF34.CF45.022030023606.1

XGU-5BF23.0~33.019030017605.4

XGU-6BF34.0-45.0205300233605.8

XGU-7BF45.0-48.731030026606.4

线夹本体和压板为可锻铁件.闭口销为不锈钢制件,其余为钢制件.可锻铸铁件和钢制件

热镀锌，

Thebodyandkeeperaremadeofmalleableiron.cotter-pinsaremadeofstainlesssteel,

otherpartsaremadeofsteel.AIIferrousDartsarehot-dinnalvanizod

5、悬垂线夹（XGT型）

5」悬垂线夹

SuspensionClamps

型号适用导线范围主要尺寸标称破坏荷重11

CatalogApplicableDimensions(mm)RatedfailureWeight

No.Conductor(mm)HCMRLload(kN)(Kg)

XGT-15A7.06018184.0180403.3

XGT-27.1*13.07518187.0200404.9

XGT-313.1*21.075271611.0220405.6

XGT-421.1-26.062271613.5250606.5

XGT-523.0*33.081381617.0300608.7

XGT-634.0-45.089461623.0300609.8

线夹本体和压板为可锻铁件.闭口销为不锈钢制件,其余为钢制件,可锁铸铁件和钢制件

热镀锌：

Theclampbodyandkeepersaremalleableircn.cotter-pinsarestainlesssteelt.theother

partsaresteel.AHferrouspartsarehot-dipgalvanized.

6、悬垂线夹（XGT、XGJ）

6,悬垂线夹

SuspensionClamps

1)悬垂线夹

Suspensonclamps

改号适用导线范围主要尺寸标称破坏荷拿市足

CatalogApplicableDicnensions(mm)RatedfailureWeight

No.Conductoc(mm)HCMRLload(kN)(Kg)

XGT-211-136018184.0180403.3

XGT-313.1-18.07518187.0200404.9

XGT-421.1-23.075271611.0220405.6

XGT-523-4375271613.5250606.5

XGT-5A23.0-43.081381617.030060