CN205212379U - Big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters - Google Patents
Big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters Download PDFInfo
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- CN205212379U CN205212379U CN201521031858.0U CN201521031858U CN205212379U CN 205212379 U CN205212379 U CN 205212379U CN 201521031858 U CN201521031858 U CN 201521031858U CN 205212379 U CN205212379 U CN 205212379U
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- jumper
- clamps
- heavy
- fixedly connected
- small bore
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- 239000004020 conductor Substances 0.000 claims abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 239000012211 strain insulator Substances 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 14
- 238000005336 cracking Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 12
- 239000003351 stiffener Substances 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000010931 gold Substances 0.000 abstract description 4
- 229910052737 gold Inorganic materials 0.000 abstract description 4
- 241000555745 Sciuridae Species 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters, including strain insulator tower, eight division strain insulator serial types, eight split conductors, six division strain insulator serial types, six split conductors and wire jumper cluster, the one end of eight split conductors and the strain clamp fixed connection of eight division strain insulator serial types, the one end of six split conductors and the strain clamp fixed connection of six division strain insulator serial types, be provided with a plurality of wire jumper conductor spacer on eight split conductors and six split conductors respectively. The utility model discloses a rigidity squirrel cage wire jumper structure for the structure is simple more, the use amount of reduction gold utensil, need not to install additional the shield ring simultaneously, reduces wire turn local stress, and through increasing rigidity steel pipe support, the arc that has fully reduced the wire jumper hangs down has increased the rigidity of wire jumper, and the cost is reduced adopts eight to become six jumper clamp, the reduction wiring degree of difficulty simultaneously.
Description
Technical field
The utility model relates to a kind of mouse cage wire jumper, specifically, relates to a kind of ultra high voltage Great span cage rigidity eight and becomes six jumper strings, belong to UHV transmission line assorted golden tool field.
Background technology
For 1000kV long-span electric transmission line, cross over side jumper string arrangement form and usually adopt aluminum pipe jumper wire construction form, namely the connection of strain tower both sides strain insulator-string adopts flexible conductor to be connected with aluminum pipe, uses two parallel aluminum pipes as baffle at the interlude of wire jumper.There is shortcomings in this kind of jumper wire construction: as, 1, shading ring need be installed additional, serial type complex structure, gold utensil kind are many; 2, increase device clamp use hydraulic press crimping wire jumper at the turning point of wire jumper both sides and wire jumper, this turning local stress is larger; 3, it is overheated that the effect that aluminium tube joint is in long-time powerful electric current may produce, and causes the potential safety hazard that aluminum pipe disconnects.Therefore, a kind of new technical scheme is needed to solve above-mentioned deficiency.
Utility model content
For solving the problem, the utility model provides a kind of ultra high voltage Great span cage rigidity eight to become six jumper strings, this device adopts rigidity mouse cage jumper wire construction, makes the use amount that structure is more simple, reduce gold utensil, simultaneously without the need to installing shading ring additional, reduce wire turning local stress, and by increasing rigid steel pipes support, the sag substantially reducing wire jumper adds the rigidity of wire jumper, reduces cost, adopt eight to become six jumper clamps simultaneously, reduce wiring difficulty.
The technical solution adopted in the utility model is:
A kind of ultra high voltage Great span cage rigidity eight becomes six jumper strings, comprise strain tower, eight division strain insulator serial types, eight bundle conductors, six division strain insulator serial types, six-multiple conductor and jumper string, one end of described eight bundle conductors is fixedly connected with eight strain clamps dividing strain insulator serial type, one end of described six-multiple conductor is fixedly connected with six strain clamps dividing strain insulator serial type, described eight bundle conductors and six-multiple conductor are respectively arranged with several jumper wire spacing rods, it also comprises steel pipe support and eight and becomes six jumper clamps, the two ends of described steel pipe support extend to the turning of eight bundle conductors and the turning of six-multiple conductor respectively, described eight become the center that six jumper clamps are fixed on steel pipe support, described steel pipe support is dangled on strain tower by jumper string, become six jumper clamps by eight between the other end of described eight bundle conductors with the other end of six-multiple conductor to realize being connected, the steel pipe support of the left and right sides of described eight change six jumper clamps is fixed with eight cracking separation rods and six cracking separation rods respectively.Further, described eight become six jumper clamps comprises wire clip body, hoop component, heavy in section conduction wire clamp and small bore conduction wire clamp, described heavy in section drainage thread accompanies six, described small bore drainage thread accompanies eight, six heavy in section conduction wire clamps are uniformly distributed and are fixed on a side of wire clip body, and eight small bore conduction wire clamps are uniformly distributed and are fixed on the another side of wire clip body; Described wire clip body is made up of the aluminium rebound of two pieces of specular; Described hoop component comprises two symmetrically arranged anchor ear bodies, and described anchor ear body is provided with hangers, and two anchor ear bodies are fixedly connected with two pieces of aluminium rebounds respectively by hangers, and the two ends of two anchor ear bodies are all fixedly connected with by set bolt; Described heavy in section conduction wire clamp comprises heavy in section drainage plate and heavy in section drainage tube, and one end of described heavy in section drainage plate is fixedly connected with heavy in section drainage tube, the other end is fixedly connected with aluminium rebound; Described small bore conduction wire clamp comprises small bore drainage plate and small bore drainage tube, and one end of described small bore drainage plate is fixedly connected with small bore drainage tube, the other end is fixedly connected with aluminium rebound.
Further, also stiffener is provided with between described anchor ear body and hangers.
Further, described steel pipe support is provided with two heavy punch pieces, described two heavy punch pieces line centered by eight change six jumper clamps is symmetrical arranged.
Further, the number of described eight cracking separation rods and six cracking separation rods is four.
The beneficial effects of the utility model: adopt rigidity mouse cage jumper wire construction, make the use amount that structure is more simple, reduce gold utensil, simultaneously without the need to installing shading ring additional, reduce wire turning local stress, and by increasing rigid steel pipes support, the sag substantially reducing wire jumper adds the rigidity of wire jumper, reduces cost, adopt eight to become six jumper clamps simultaneously, reduce wiring difficulty.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is of the present utility model eight structural representations becoming six jumper clamps.
Wherein: 1, strain tower, 2, eight division strain insulator serial types, 3, eight bundle conductors, 4, six division strain insulator serial types, 5, six-multiple conductor, 6, jumper string, 7, jumper wire spacing rod, 8, steel pipe support, 9, eight become six jumper clamps, 10, eight cracking separation rods, 11, six cracking separation rods, 12, wire clip body, 13, hoop component, 14, heavy in section conduction wire clamp, 15, small bore conduction wire clamp, 16, aluminium rebound, 17, anchor ear body, 18, hangers, 19, set bolt, 20, heavy in section drainage plate, 21, heavy in section drainage tube, 22, small bore drainage plate, 23, small bore drainage tube, 24, stiffener, 25, heavy punch piece.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to protection range of the present utility model.
As depicted in figs. 1 and 2, a kind of ultra high voltage Great span cage rigidity eight becomes six jumper strings, comprise strain tower 1, eight division strain insulator serial types 2, eight bundle conductors 3, six division strain insulator serial types 4, six-multiple conductor 5, jumper string 6, steel pipe support 8 and eight becomes six jumper clamps 9, one end of eight bundle conductors 3 is fixedly connected with eight strain clamps dividing strain insulator serial type 2, one end of six-multiple conductor 5 is fixedly connected with six strain clamps dividing strain insulator serial type 4, eight bundle conductors 3 and six-multiple conductor 5 are respectively arranged with several jumper wire spacing rods 7, the two ends of steel pipe support 8 extend to the turning of eight bundle conductors 3 and the turning of six-multiple conductor 5 respectively, eight become the center that six jumper clamps 9 are fixed on steel pipe support 8, steel pipe support 8 dangles on strain tower 1 by jumper string 6, become six jumper clamps 9 by eight between the other end of eight bundle conductors 3 with the other end of six-multiple conductor 5 to realize being connected, the steel pipe support 8 of the left and right sides of eight change six jumper clamps 9 is fixed with four eight cracking separation rods 10 and four six cracking separation rods 11 respectively.In order to stability of equilibrium, steel pipe support 8 is provided with two heavy punch pieces, 25, two heavy punch pieces 25 line centered by eight change six jumper clamps 9 and is symmetrical arranged.Eight become six jumper clamps 9 comprises wire clip body 12, hoop component 13, six heavy in section conduction wire clamps 14 and eight small bore conduction wire clamps 15, six heavy in section conduction wire clamps 14 are uniformly distributed and are fixed on a side of wire clip body 12, eight small bore conduction wire clamps 15 be uniformly distributed be fixed on wire clip body 12 another side on; Wire clip body 12 is made up of the aluminium rebound 16 of two pieces of specular; Hoop component 13 comprises two symmetrically arranged anchor ear bodies 17, anchor ear body 17 is provided with hangers 18, two anchor ear bodies 17 are fixedly connected with two pieces of aluminium rebounds 16 respectively by hangers 18, and the two ends of two anchor ear bodies 17 are all fixedly connected with by set bolt 19; Heavy in section conduction wire clamp 14 comprises heavy in section drainage plate 20 and heavy in section drainage tube 21, and one end of heavy in section drainage plate 20 is fixedly connected with heavy in section drainage tube 21, the other end is fixedly connected with aluminium rebound 16; Small bore conduction wire clamp 15 comprises small bore drainage plate 22 and small bore drainage tube 23, and one end of small bore drainage plate 22 is fixedly connected with small bore drainage tube 23, the other end is fixedly connected with aluminium rebound 16.In order to improve the intensity of eight change six jumper clamps, between anchor ear body 17 and hangers 18, be also provided with stiffener 24.
Claims (5)
1. a ultra high voltage Great span cage rigidity eight becomes six jumper strings, comprise strain tower, eight division strain insulator serial types, eight bundle conductors, six division strain insulator serial types, six-multiple conductor and jumper string, one end of described eight bundle conductors is fixedly connected with eight strain clamps dividing strain insulator serial type, one end of described six-multiple conductor is fixedly connected with six strain clamps dividing strain insulator serial type, described eight bundle conductors and six-multiple conductor are respectively arranged with several jumper wire spacing rods, it is characterized in that: also comprise steel pipe support and eight and become six jumper clamps, the two ends of described steel pipe support extend to the turning of eight bundle conductors and the turning of six-multiple conductor respectively, described eight become the center that six jumper clamps are fixed on steel pipe support, described steel pipe support is dangled on strain tower by jumper string, become six jumper clamps by eight between the other end of described eight bundle conductors with the other end of six-multiple conductor to realize being connected, the steel pipe support of the left and right sides of described eight change six jumper clamps is fixed with eight cracking separation rods and six cracking separation rods respectively.
2. a kind of ultra high voltage Great span cage rigidity eight according to claim 1 becomes six jumper strings, it is characterized in that: described eight become six jumper clamps comprises wire clip body, hoop component, heavy in section conduction wire clamp and small bore conduction wire clamp, described heavy in section drainage thread accompanies six, described small bore drainage thread accompanies eight, six heavy in section conduction wire clamps are uniformly distributed and are fixed on a side of wire clip body, and eight small bore conduction wire clamps are uniformly distributed and are fixed on the another side of wire clip body; Described wire clip body is made up of the aluminium rebound of two pieces of specular; Described hoop component comprises two symmetrically arranged anchor ear bodies, and described anchor ear body is provided with hangers, and two anchor ear bodies are fixedly connected with two pieces of aluminium rebounds respectively by hangers, and the two ends of two anchor ear bodies are all fixedly connected with by set bolt; Described heavy in section conduction wire clamp comprises heavy in section drainage plate and heavy in section drainage tube, and one end of described heavy in section drainage plate is fixedly connected with heavy in section drainage tube, the other end is fixedly connected with aluminium rebound; Described small bore conduction wire clamp comprises small bore drainage plate and small bore drainage tube, and one end of described small bore drainage plate is fixedly connected with small bore drainage tube, the other end is fixedly connected with aluminium rebound.
3. a kind of ultra high voltage Great span cage rigidity eight according to claim 2 becomes six jumper strings, it is characterized in that: be also provided with stiffener between described anchor ear body and hangers.
4. a kind of ultra high voltage Great span cage rigidity eight according to claim 1 becomes six jumper strings, it is characterized in that: described steel pipe support is provided with two heavy punch pieces, and described two heavy punch pieces line centered by eight change six jumper clamps is symmetrical arranged.
5. a kind of ultra high voltage Great span cage rigidity eight according to claim 1 becomes six jumper strings, it is characterized in that: the number of described eight cracking separation rods and six cracking separation rods is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031858.0U CN205212379U (en) | 2015-12-14 | 2015-12-14 | Big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521031858.0U CN205212379U (en) | 2015-12-14 | 2015-12-14 | Big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters |
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| Publication Number | Publication Date |
|---|---|
| CN205212379U true CN205212379U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521031858.0U Active CN205212379U (en) | 2015-12-14 | 2015-12-14 | Big leap cage rigidity of extra -high voltage eight becomes six wire jumper clusters |
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| CN (1) | CN205212379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391017A (en) * | 2015-12-14 | 2016-03-09 | 江东金具设备有限公司 | Extra-high voltage large-crossing cage type rigid wire jumper string with eight small-section drainage wire clamps and six large-section drainage wire clamps |
-
2015
- 2015-12-14 CN CN201521031858.0U patent/CN205212379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105391017A (en) * | 2015-12-14 | 2016-03-09 | 江东金具设备有限公司 | Extra-high voltage large-crossing cage type rigid wire jumper string with eight small-section drainage wire clamps and six large-section drainage wire clamps |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |