CN203932930U - The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula - Google Patents
The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula Download PDFInfo
- Publication number
- CN203932930U CN203932930U CN201420314964.9U CN201420314964U CN203932930U CN 203932930 U CN203932930 U CN 203932930U CN 201420314964 U CN201420314964 U CN 201420314964U CN 203932930 U CN203932930 U CN 203932930U
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- China
- Prior art keywords
- pipe
- female
- wire
- hard
- wire jumper
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 50
- 230000009191 jumping Effects 0.000 claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009417 prefabrication Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula, it is characterized in that: comprise the female hard system of jumping line of pipe, strain insulator-string device clamp and wire jumper flexible conductor, the female hard system of jumping line of described pipe comprises the female hard wire jumper of interconnective pipe and V-type jumper string, the two ends of the described female hard wire jumper of pipe are communicated with wherein one end of wire jumper flexible conductor by the female wire adapter of pipe respectively, the remaining length of wire jumper flexible conductor is accommodated in the female hard wire jumper of pipe, the other end of wire jumper flexible conductor is communicated with strain insulator-string device clamp, forms current channel.The utility model can prefabrication, Transportation in assemBled state, and according to on-site actual situations flexible wire jumper length, avoids duration that measure error causes and the waste of material, improves efficiency of assembling and construction quality.
Description
Technical field
The utility model relates to the bridle wire apparatus of strain tower in a kind of transmission line, especially relates to adjustable, the applicable prefabrication of a kind of length, the adjustable hard bridle wire apparatus of on-the-spot transmission line easy for installation dispensing formula, belongs to electric power transportation art.
Background technology
The strain tower of transmission line need to adopt wire jumper that the wire of strain tower both sides is coupled together, and forms current channel.AC/DC transmission line generally adopts flexible jumper be connected with hard wire jumper or be directly connected both sides strain insulator-string both at home and abroad, therefore be subject to the impact of conductor rigidity, the installation length of flexible jumper is difficult to accurate calculating, general adopt soft rope to make a gesture of measuring sag after fixed length intercept wire, and after ground completes crimping, be lifted into high-altitude and install; Be subject to workmen's experience and quality influence, site operation easily causes makes a gesture of measuring error, and then cause the problems such as wire jumper distortion, the excessive or wire clamp stress in string drift angle be excessive, thus cause electric field distortion to produce corona, tired broken string, there is the safety problems such as electric clearance deficiency; Meanwhile, due to installation requirement one-shot forming, once there is the problem that error is excessive, can only, by changing a whole set of flexible jumper, cause the waste of duration and material.
Therefore, need the adjustable bridle wire apparatus of a kind of formula of providing and delivering of exploitation badly, to address the above problem.
Utility model content
Technical problem to be solved in the utility model is to provide the bridle wire apparatus of strain tower in a kind of transmission line, be difficult to accurate calculating, reduce the generation that intercepts wire jumper error, reduces corona with solution wire jumper length, accelerate the time, saving material and the engineering cost that erect power transmission lines.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula, it is characterized in that: comprise the female hard system of jumping line of pipe, strain insulator-string device clamp and wire jumper flexible conductor, the female hard system of jumping line of described pipe comprises the female hard wire jumper of interconnective pipe and V-type jumper string, the two ends of the described female hard wire jumper of pipe are communicated with wherein one end of wire jumper flexible conductor by the female wire adapter of pipe respectively, the remaining length of wire jumper flexible conductor is accommodated in the female hard wire jumper of pipe, the other end of wire jumper flexible conductor is communicated with strain insulator-string device clamp, forms current channel.
Wherein, on the female hard wire jumper of described pipe, be also provided with the female conductor spacer of pipe; And the set bolt of the female conductor spacer of described pipe adopts built-in mode to arrange; Between the female hard wire jumper of described pipe, be also provided with stay pipe, and be also linked with weight group on described stay pipe; The female hard wire jumper of described pipe, stay pipe and the female conductor spacer of pipe form polygon mouse cage type structure jointly simultaneously.
Further, described V-type jumper string, manage the female hard wire jumper of female conductor spacer, stay pipe, pipe and be linked in sequence and form the female hard system of jumping line of pipe.
Further, on described wire jumper flexible conductor, be also provided with jumper wire spacing rod, the female hard wire jumper of described pipe is aluminium-alloy pipe parent structure.
Simultaneously, the female wire adapter of described pipe is formed with pre-drift angle, and described pre-drift angle is along the axial-rotation of the female hard wire jumper of pipe, and the female wire adapter of described pipe and wire jumper flexible conductor are installed fixing by bolt or wedge type folder, in addition, the described female wire adapter of pipe integral surface adopts arc surface transition type structure, and forms fillet or globoidal structure in the exit of the female wire adapter of pipe.
The beneficial effects of the utility model are:
(1) construct easy to assembly, efficiency is high: the utility model can transport job site by packaging kit, when on-the-spot installation, only need lock flexible jumper length according to specification, install and compare with common flexible jumper, can save the step of measuring and cutting wire jumper, there is not the problem of measuring and cutting error, can effectively improve efficiency of assembling simultaneously.
(2) improve wire jumper electromagnetic environment: the utility model can be prefabricated in the factory, quality and technique are controlled to be examined, and aluminum pipe and assorted golden tool all adopt anti-corona design, coordinate turning joint to use, can make wire jumper be shaped more level and smooth, thereby suppress the appearance of corona, effectively improve wire jumper electromagnetic environment.
(3) reduce windage yaw electric discharge: the utility model uses in conjunction with counterweight, rationally controls length and the sag of flexible jumper, effectively suppresses wire windage yaw, can ensure neatly clearance for insulation distance.
(4) improve wire jumper stress: the utility model seamlessly transits flexible jumper, stress is more reasonable, can effectively suppress wire fatigue, prevents that the situation of disconnected strand of broken string from occurring.
(5) operation maintains easily simple and convenient: line length of the present utility model and sag can chargedly be adjusted, and have good versatility and interchangeability between accessory, and operation maintenance is very convenient.
Brief description of the drawings
Fig. 1 is overall structure end view of the present utility model;
Fig. 2 is overall structure vertical view of the present utility model;
Fig. 3 is the pre-assembled wire jumper flexible conductor of the utility model and strain insulator-string device clamp connection diagram;
Fig. 4 is that the female wire adapter of the utility model pipe is connected vertical view with wire jumper flexible conductor;
Fig. 5 is that the female wire adapter of the utility model pipe is connected end view with wire jumper flexible conductor;
Fig. 6 is the utility model V-type jumper string and connection structure for stay tube schematic diagram;
Fig. 7 is that the utility model V-type jumper string and connection structure for stay tube A are to schematic diagram;
Fig. 8 is the female conductor spacer generalized section of the utility model pipe.
In figure, main Reference numeral implication is as follows:
1, strain insulator-string device clamp 2, wire jumper flexible conductor 3, jumper wire spacing rod
4, manage female wire adapter 5, weight group 6, stay pipe 7, manage female conductor spacer
8, the female hard wire jumper 9 of pipe, V-type jumper string.
embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Fig. 1 is overall structure end view of the present utility model; Fig. 2 is overall structure vertical view of the present utility model; Fig. 3 is the pre-assembled wire jumper flexible conductor of the utility model and strain insulator-string device clamp connection diagram.
By Fig. 1, Fig. 2, shown in Fig. 3: the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula, it is characterized in that: comprise the female hard system of jumping line of pipe, strain insulator-string device clamp 1 and wire jumper flexible conductor 2, wherein, the female hard system of jumping line of described pipe comprises the female hard wire jumper 8 of interconnective pipe and V-type jumper string 9, and the female hard wire jumper 8 of described pipe is aluminium-alloy pipe parent structure, simultaneously, the two ends of the described female hard wire jumper 8 of pipe are communicated with wherein one end of wire jumper flexible conductor 2 by the female wire adapter 4 of pipe respectively, the remaining length of wire jumper flexible conductor 2 is accommodated in the female hard wire jumper 8 of pipe, can regulate according to on-site actual situations the length of wire jumper flexible conductor 2, the other end of wire jumper flexible conductor 2 is communicated with strain insulator-string device clamp 1, form current channel.
Fig. 8 is the female conductor spacer generalized section of the utility model pipe.
As shown in Figure 8: on the female hard wire jumper 8 of described pipe, be also provided with the female conductor spacer 7 of pipe; The set bolt of the described female conductor spacer 7 of pipe adopts built-in mode to arrange, and increases outside arc-shaped surface, avoids corona to produce.
Fig. 6 is the utility model V-type jumper string and connection structure for stay tube schematic diagram; Fig. 7 is that the utility model V-type jumper string and connection structure for stay tube A are to schematic diagram;
As shown in Figure 6, Figure 7: between the female hard wire jumper 8 of described pipe, be also provided with stay pipe 6, and be also linked with weight group 5 on described stay pipe 6, to improve wind resisting stability of the present utility model; Simultaneously female hard wire jumper 8, stay pipe 6 of described pipe and manage the common polygon mouse cage type structure that forms of female conductor spacer 7, to ensure the stable of polygon geometry and mechanical performance.
Further, described V-type jumper string 9, manage female conductor spacer 7, stay pipe 6, the female hard wire jumper 8 of pipe is linked in sequence and forms the female hard system of jumping line of pipe.
Further, on described wire jumper flexible conductor 2, be also provided with jumper wire spacing rod 3, to keep the polygon geometry of wire jumper flexible conductor 2.
Fig. 4 is that the female wire adapter of the utility model pipe is connected vertical view with wire jumper flexible conductor;
Fig. 5 is that the female wire adapter of the utility model pipe is connected end view with wire jumper flexible conductor;
As shown in Figure 4, Figure 5: the female wire adapter 4 of described pipe is formed with pre-drift angle, and described pre-drift angle is along the axial-rotation of the female hard wire jumper 8 of pipe, adjust that wire jumper flexible conductor 2 turns to, sag draw angle, avoid wire jumper flexible conductor 2 to draw modification even by cut wound; And the female wire adapter 4 of described pipe is installed fixing with wire jumper flexible conductor 2 by bolt or wedge type folder, in addition, female wire adapter 4 integral surfaces of described pipe adopt arc surface transition type structure, and the exit at the female wire adapter 4 of pipe forms fillet or globoidal structure, thus while avoiding wire jumper flexible conductor 2 to produce nature sag by cut wound.
The utility model current delivery path: strain tower is suspended in female pipe hard system of jumping line in the air by V-type jumper string 9, strain tower two sides wire to be connected is connected with the strain insulator-string device clamp 1 that is arranged on the female hard system of jumping line of pipe two ends respectively, electric current enters strain insulator-string device clamp 1 in a wire, enter another root wire through the female hard system of jumping line of pipe, complete electric current course of conveying.
The utility model easy construction, efficiency are high, improve wire jumper electromagnetic environment, reduce windage yaw electric discharge, improve wire jumper stress, move, safeguard simple and convenient.
The above is only the preferred implementation of the utility model patent; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model patent principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the protection range of the utility model patent.
Claims (10)
1. the adjustable hard bridle wire apparatus of transmission line dispensing formula, it is characterized in that: comprise the female hard system of jumping line of pipe, strain insulator-string device clamp and wire jumper flexible conductor, the female hard system of jumping line of described pipe comprises the female hard wire jumper of interconnective pipe and V-type jumper string, the two ends of the described female hard wire jumper of pipe are communicated with wherein one end of wire jumper flexible conductor by the female wire adapter of pipe respectively, the remaining length of wire jumper flexible conductor is accommodated in the female hard wire jumper of pipe, the other end of wire jumper flexible conductor is communicated with strain insulator-string device clamp, forms current channel.
2. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 1, is characterized in that, on the female hard wire jumper of described pipe, is also provided with the female conductor spacer of pipe.
3. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 2, is characterized in that, the set bolt of the described female conductor spacer of pipe adopts built-in mode to arrange.
4. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 2, it is characterized in that, between the female hard wire jumper of described pipe, be also provided with stay pipe, and the female hard wire jumper of described pipe, stay pipe and the female conductor spacer of pipe form polygon mouse cage type structure jointly.
5. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 4, is characterized in that, is also linked with weight group on described stay pipe.
6. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 4, is characterized in that, described V-type jumper string, manages female conductor spacer, stay pipe, the female hard wire jumper of pipe and is linked in sequence and forms the female hard system of jumping line of pipe.
7. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 1, is characterized in that, on described wire jumper flexible conductor, is also provided with jumper wire spacing rod.
8. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 1, is characterized in that, the female hard wire jumper of described pipe is aluminium-alloy pipe parent structure.
9. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 1, is characterized in that, the female wire adapter of described pipe is formed with pre-drift angle, and described pre-drift angle is along the axial-rotation of the female hard wire jumper of pipe.
10. the adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula according to claim 1, it is characterized in that, the female wire adapter of described pipe and wire jumper flexible conductor are installed fixing by bolt or wedge type folder, and the female wire adapter of described pipe integral surface adopts arc surface transition type structure, and forms fillet or globoidal structure in the exit of the female wire adapter of pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314964.9U CN203932930U (en) | 2014-06-13 | 2014-06-13 | The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314964.9U CN203932930U (en) | 2014-06-13 | 2014-06-13 | The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203932930U true CN203932930U (en) | 2014-11-05 |
Family
ID=51828685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314964.9U Expired - Lifetime CN203932930U (en) | 2014-06-13 | 2014-06-13 | The adjustable hard bridle wire apparatus of a kind of transmission line dispensing formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203932930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071471A (en) * | 2019-06-03 | 2019-07-30 | 中国能源建设集团南京线路器材有限公司 | Split type folding conductor |
-
2014
- 2014-06-13 CN CN201420314964.9U patent/CN203932930U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110071471A (en) * | 2019-06-03 | 2019-07-30 | 中国能源建设集团南京线路器材有限公司 | Split type folding conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINA ENERGY ENGINEERING GROUP JIANGSU ELECTRIC PO Free format text: FORMER NAME: JIANGSU ELECTRIC POWER DESIGNING INST. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5 Patentee after: Chinese energy construction group Jiangsu Prov. Power Design Inst Co., Ltd Address before: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5 Patentee before: Jiangsu Electric Power Designing Institute |