CN111817205A - Curve ruler for manufacturing power supply line bow line and using method - Google Patents
Curve ruler for manufacturing power supply line bow line and using method Download PDFInfo
- Publication number
- CN111817205A CN111817205A CN202010912811.4A CN202010912811A CN111817205A CN 111817205 A CN111817205 A CN 111817205A CN 202010912811 A CN202010912811 A CN 202010912811A CN 111817205 A CN111817205 A CN 111817205A
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- line
- bow
- plate
- power supply
- curve ruler
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 13
- 101100272667 Xenopus laevis ripply2.2 gene Proteins 0.000 title claims description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 description 6
- 230000009466 transformation Effects 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to the technical field of manufacturing of bow sub-lines of power supply lines of 10kV or below, in particular to a curve ruler for manufacturing the bow sub-lines of the power supply lines and a using method of the curve ruler. The curved rule, including insulating support, this insulating support includes horizontal pole I, lower surface at horizontal pole I sets up perpendicular montant I, both ends symmetry at horizontal pole I is equipped with the arc in the same direction as the line board, vertical regulating plate of last fixed surface at horizontal pole I, the cooperation is provided with diaphragm II on this vertical regulating plate, both ends at diaphragm II are provided with horizontal regulating plate, this horizontal regulating plate one end cooperatees with diaphragm II, this horizontal regulating plate other end is the free end, this free end is used for fixing through the cross arm on fixed magnet and the pole, thereby improve power supply line bow sub-line preparation technology level, improve bow sub-line preparation speed.
Description
Technical Field
The invention relates to the technical field of manufacturing of bow sub-lines of power supply lines of 10kV or below, in particular to a curve ruler for manufacturing the bow sub-lines of the power supply lines and a using method of the curve ruler.
Background
At present, rural power grid line transformation and upgrading projects are carried out orderly, and the state department puts forward clear requirements, requires to strengthen and improve the rural power utilization safety level, supports poverty removal and hardness removal, and ensures basic livelihood. The current situation is that the old line of the rural power grid still exists as a bare conductor and needs to be replaced by an insulated wire so as to improve the safety level of power utilization. In the rural power grid line transformation process, bow wires need to be manufactured in the expansion-resistant sections, in a 10kV overhead line, the length of each expansion-resistant section is required to be not more than 2km, in a 0.4kV overhead line, the length of each expansion-resistant section is required to be not more than 1km, and therefore the number of bow wires needed to be manufactured in the line transformation process is large.
In the rural power grid line transformation process, the bow wire is often manufactured by experience, the manufacturing process level is not high, the manufacturing efficiency is low, the requirement on workers is high, and the risk of material waste exists.
Disclosure of Invention
Aiming at the defects of low manufacturing efficiency and limited manufacturing process level of bow wires in rural power grid line transformation in the prior art, the invention provides the curve ruler for manufacturing the bow wires of the power supply line and the using method thereof, so as to solve the technical problems, improve the manufacturing process level of the bow wires of the power supply line and improve the manufacturing speed of the bow wires.
The invention provides a curve ruler for manufacturing a power supply line bow line, which comprises an insulating support, wherein the insulating support comprises a transverse rod I, a vertical rod I is arranged on the lower surface of the transverse rod I, arc-shaped line arranging plates are symmetrically arranged at two ends of the transverse rod I, a vertical adjusting plate is fixed on the upper surface of the transverse rod I, a transverse plate II is arranged on the vertical adjusting plate in a matched mode, transverse adjusting plates are arranged at two ends of the transverse plate II, one end of each transverse adjusting plate is matched with the transverse plate II, the other end of each transverse adjusting plate is a free end, and the free end is used for being fixed with a cross arm on an electric pole through a fixed.
Furthermore, the other end of the vertical rod I is also provided with a length indicating device parallel to the cross rod I, and the length indicating device is used for measuring the peeling length of the bow wire, so that the naked bow wire can be conveniently manufactured.
Further, diaphragm II cup joint on vertical regulating plate to fix through locking device, can let diaphragm II fix and move about vertical regulating plate through locking device, thereby realize adjusting the position that diaphragm II located on vertical regulating plate, reach the reasonable locating position of adjusting this curvilinear ruler, realize the selection of reasonable bow strand length and position.
Further, horizontal regulating plate cup joint on diaphragm II to fix through locking device, can let horizontal regulating plate fix and move about on diaphragm II through locking device, thereby realize adjusting the position that horizontal regulating plate located on diaphragm II, realize that suitable cross arm on this curve ruler and the pole is fixed, select nimble convenient fixed position, quick convenient preparation for bow sub-line provides firm fulcrum and condition.
Further, be equipped with the arc wire casing on this arc is in the same direction as the line board, during the use, arrange the wire in the arc wire casing, both cooperate, can form fixed purpose to the wire, the operation of being convenient for improves work efficiency.
Furthermore, the insulating support is made of PE materials, so that the insulating support is good in toughness and long in service life.
Furthermore, the insulating support is made of PVC materials, so that the insulating support is good in weather resistance and long in service life.
In a second aspect, the invention provides a using method of a curve ruler for manufacturing a bow line of a power supply line, which comprises the following specific steps: firstly, selecting a proper fixing position on the electric pole, then adjusting the position of a transverse adjusting plate on a transverse plate II and firmly fixing the transverse adjusting plate on the transverse plate II by a locking device to realize matching with the selected fixing position, and then fixing the transverse adjusting plate by a fixing magnet; and then, according to the length and the position of the bow sub-line to be manufactured, the reasonable position of the transverse plate II on the vertical adjusting plate is adjusted, the transverse plate II is fixed through a locking device after the adjustment is finished, the lead with the reasonable length is placed on the outer side of the arc-shaped consequent line plate to form a standard bow line shape, and then the two ends of the lead are fixed and connected with the existing lead on the lead cross arm, so that the manufacture of the bow sub-line is completed.
The beneficial effect of the invention is that,
the curve ruler for manufacturing the bow sub-line of the power supply line provides a special tool for manufacturing the bow sub-line, and the bow sub-line can be quickly manufactured by using a three-point positioning method, so that the purposes of attractive manufacturing of the bow sub-line and material saving are achieved.
The design has the arc in the same direction as line board, makes things convenient for bow sub-line preparation to can be applicable to multiple model insulated wire.
The magnet is used for fixing, and the installation is simple and convenient.
The length indicating device is designed on the curve ruler to measure the peeling length of the bow wire, so that the manufacture of the bare bow wire is facilitated.
In a word, the main body of the curve ruler is made of insulating materials, the structure is arched, the back of the main body is provided with the groove, the length of the curve ruler is adjustable, and the curve ruler can be suitable for manufacturing bow wires of different types and line sections of 10kV or 0.4 kV. And then, by arranging the length indicating device, the measurement precision is high, and the manufacturing process level of the bow line of the power supply line is further improved.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view showing the structure of a curved ruler in the manufacture of an archwire according to example 1 of the present invention;
the device comprises a vertical rod I, a vertical adjusting plate 2, a transverse adjusting plate 3, a fixed magnet 4, an electric pole 5, an arc-shaped wire slot 6, a lead 7, a length indicating device 8, a cross rod I, an arc-shaped wire arranging plate 10, a cross arm 11, a cross plate II and a locking device 13.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The length of a new project of the Lixian I line of the Jiangzhuang power supply station is 5km, the total number of expansion-resistant sections is 9, 27 bow sub-lines are required to be manufactured, the bow sub-lines are manufactured by using the curve ruler, the process is attractive, safe and reliable, and the project is evaluated as a high-quality project.
The curve ruler for manufacturing the bow line of the power supply line comprises an insulating support, wherein the insulating support is made of PE materials, and is good in toughness and long in service life.
This insulating support includes horizontal pole I9, sets up perpendicular montant I1 at the lower surface of horizontal pole I9, is equipped with the arc in the same direction as line board 10 at the both ends symmetry of horizontal pole I9, and this arc is equipped with arc wire casing 6 in the same direction as line board 10, during the use, arranges the wire in arc wire casing 6, and both cooperate, can form fixed purpose to wire 7, and the operation of being convenient for improves work efficiency.
Vertical regulating plate 2 of last fixed surface at horizontal pole I9, this vertical regulating plate 2 goes up the cooperation and is provided with diaphragm II 12, diaphragm II 12 cup joint on vertical regulating plate 2 to fix through locking device 13, can let diaphragm II 12 fix and move about on vertical regulating plate 2 through locking device 13, thereby realize adjusting the position that diaphragm II located on vertical regulating plate, reach the reasonable locating position of adjusting this curve chi, realize the selection of reasonable bow line length and position.
Be provided with horizontal regulating plate 3 at the both ends of diaphragm II 12, this horizontal regulating plate 3 one end cooperatees with diaphragm II 12, horizontal regulating plate 3 cup joint on diaphragm II 12 to fix through locking device 13, can let horizontal regulating plate 3 go on fixing and the activity on diaphragm II 12 through locking device 13, thereby realize adjusting the position that horizontal regulating plate 3 located on diaphragm II 12, realize that suitable cross arm 11 on this curved ruler and the pole is fixed, select nimble convenient fixed position, quick convenient preparation for bow sub-line provides firm fulcrum and condition.
The other end of the transverse adjusting plate 3 is a free end which is used for being fixed with a cross arm 11 on the electric pole 5 through a fixing magnet 4.
The other end of the vertical rod I1 is also provided with a length indicating device 8 parallel to the cross rod I9, and the length indicating device is used for measuring the peeling length of the bow wire, so that the naked bow wire can be conveniently manufactured.
The use method of the curve ruler for manufacturing the bow line of the power supply line comprises the following specific steps: firstly, selecting a proper fixing position on the electric pole, then adjusting the position of the transverse adjusting plate on the transverse plate II and firmly fixing the transverse adjusting plate on the transverse plate II by a locking device to realize matching with the selected fixing position, and then fixing the transverse adjusting plate by a fixing magnet 4; and then, according to the length and the position of the bow sub-line to be manufactured, the reasonable position of the transverse plate II on the vertical adjusting plate is adjusted, the transverse plate II is fixed through a locking device after the adjustment is finished, the lead with the reasonable length is placed on the outer side of the arc-shaped consequent line plate to form a standard bow line shape, and then the two ends of the lead are fixed and connected with the existing lead on the lead cross arm, so that the manufacture of the bow sub-line is completed.
In another implementation, the insulating bracket is made of PVC material, so that the insulating bracket has good weather resistance and long service life.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a curve ruler for preparation of power supply line bow sub-line, a serial communication port, which comprises an insulating support, this insulating support includes horizontal pole I, lower surface at horizontal pole I sets up perpendicular montant I, both ends symmetry at horizontal pole I is equipped with the arc in the same direction as the line board, the vertical regulating plate of last fixed surface at horizontal pole I, the cooperation is provided with diaphragm II on this vertical regulating plate, both ends at diaphragm II are provided with horizontal regulating plate, this horizontal regulating plate one end cooperatees with diaphragm II, this horizontal regulating plate other end is the free end, this free end is used for fixing through the cross arm on fixed magnet and the pole.
2. The curve ruler for manufacturing the bow line of the power supply line as claimed in claim 1, wherein a length indicating device parallel to the cross rod I is further arranged at the other end of the vertical rod I.
3. The curve ruler for manufacturing the bow line of the power supply line as claimed in claim 1, wherein the transverse plate II is sleeved on the vertical adjusting plate and fixed through a locking device.
4. The curve ruler for manufacturing the bow line of the power supply line as claimed in claim 1, wherein the transverse adjusting plate is sleeved on the transverse plate II and fixed through a locking device.
5. The curved rule for making the bow wire of the power supply line according to any one of claims 1 to 4, wherein the arc-shaped line-following plate is provided with an arc-shaped line groove.
6. The curve ruler for making the bow wire of the power supply line according to any one of claims 1 to 4, wherein the insulating support is made of PE.
7. The curve ruler for making the bow wire of the power supply line according to any one of claims 1 to 4, wherein the insulating support is made of PVC.
8. The use method of the curve ruler for making the bow wire of the power supply line according to any one of claims 1 to 7, which is characterized by comprising the following steps: firstly, selecting a proper fixing position on the electric pole, then adjusting the position of a transverse adjusting plate on a transverse plate II and firmly fixing the transverse adjusting plate on the transverse plate II by a locking device to realize matching with the selected fixing position, and then fixing the transverse adjusting plate by a fixing magnet; and then, according to the length and the position of the bow sub-line to be manufactured, the reasonable position of the transverse plate II on the vertical adjusting plate is adjusted, the transverse plate II is fixed through a locking device after the adjustment is finished, the lead with the reasonable length is placed on the outer side of the arc-shaped consequent line plate to form a standard bow line shape, and then the two ends of the lead are fixed and connected with the existing lead on the lead cross arm, so that the manufacture of the bow sub-line is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912811.4A CN111817205B (en) | 2020-09-03 | 2020-09-03 | Curve ruler for manufacturing power supply line bow line and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010912811.4A CN111817205B (en) | 2020-09-03 | 2020-09-03 | Curve ruler for manufacturing power supply line bow line and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111817205A true CN111817205A (en) | 2020-10-23 |
| CN111817205B CN111817205B (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912811.4A Active CN111817205B (en) | 2020-09-03 | 2020-09-03 | Curve ruler for manufacturing power supply line bow line and using method |
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| Country | Link |
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| CN (1) | CN111817205B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347514A (en) * | 2022-06-01 | 2022-11-15 | 国网江苏省电力有限公司盐城供电分公司 | Bow wire for power supply line |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL189388B1 (en) * | 1998-07-07 | 2005-07-29 | Biuro Studiów I Projektów Energetycznych Energoprojektkraków Sa | Mounting multiple-point suspension for three-row insulator chains and method of using same in an overhead power transmission line |
| CN203895915U (en) * | 2014-06-04 | 2014-10-22 | 国家电网公司 | Power transmission line tension rod insulation jumper wire |
| CN204190257U (en) * | 2014-09-24 | 2015-03-04 | 国家电网公司 | Curved tools crossed by a kind of wire |
| CN206947923U (en) * | 2017-04-28 | 2018-01-30 | 国网山东省电力公司威海供电公司 | A kind of bow wire-connecting device of heat discoloration |
-
2020
- 2020-09-03 CN CN202010912811.4A patent/CN111817205B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL189388B1 (en) * | 1998-07-07 | 2005-07-29 | Biuro Studiów I Projektów Energetycznych Energoprojektkraków Sa | Mounting multiple-point suspension for three-row insulator chains and method of using same in an overhead power transmission line |
| CN203895915U (en) * | 2014-06-04 | 2014-10-22 | 国家电网公司 | Power transmission line tension rod insulation jumper wire |
| CN204190257U (en) * | 2014-09-24 | 2015-03-04 | 国家电网公司 | Curved tools crossed by a kind of wire |
| CN206947923U (en) * | 2017-04-28 | 2018-01-30 | 国网山东省电力公司威海供电公司 | A kind of bow wire-connecting device of heat discoloration |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115347514A (en) * | 2022-06-01 | 2022-11-15 | 国网江苏省电力有限公司盐城供电分公司 | Bow wire for power supply line |
| CN115347514B (en) * | 2022-06-01 | 2024-05-24 | 国网江苏省电力有限公司盐城供电分公司 | Bow line for power supply circuit |
Also Published As
| Publication number | Publication date |
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| CN111817205B (en) | 2021-02-19 |
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