CN204046053U - A kind of with yoke plate with the use of power transmission line drafting tool - Google Patents
A kind of with yoke plate with the use of power transmission line drafting tool Download PDFInfo
- Publication number
- CN204046053U CN204046053U CN201420426055.4U CN201420426055U CN204046053U CN 204046053 U CN204046053 U CN 204046053U CN 201420426055 U CN201420426055 U CN 201420426055U CN 204046053 U CN204046053 U CN 204046053U
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- Prior art keywords
- connecting plate
- horizontal
- line
- power transmission
- pulley
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to transmission system auxiliary maintaining field of tool, particularly relate to a kind of with yoke plate with the use of power transmission line drafting tool, comprise connecting plate, U-loop, pulley and rope, the basic configuration of described connecting plate downward projection is triangle, the semi arch of drift angle is provided with a stretch hole, center line both sides, connecting plate middle and lower part are respectively provided with a bolt connecting hole, U-loop is provided with in stretch hole, U-loop is connected with pulley, rope is connected with pulley, this apparatus structure is simple, and result of use is good, and efficiency is high.
Description
Technical field
The utility model belongs to transmission system auxiliary maintaining field of tool, particularly relate to a kind of with yoke plate with the use of power transmission line drafting tool.
Background technology
In ultra-high-tension power transmission line, power transmission line is connected with the connecting hole on one end of yoke plate by connecting gold utensil, connecting hole on the other end of yoke plate is connected with one end of insulating rod, the other end of insulating rod is connected with steel tower by connecting gold utensil, when seasonal variations, the length of power transmission line can change because of the difference of temperature, when length variations is too large time, circuit maintainer is wound around because of brushing of wind to prevent power transmission line, have an accident, again by the suitable length of power transmission line adjustment, in actual job, also have other to involve the situation of power transmission line length adjustment, the method of power transmission line towage is: rope is directly bolted to the junction connecting gold utensil and yoke plate by staff, stamp knot, rope and yoke plate are fixed together, then artificial directly rope for traction is used, the length of power transmission line is adjusted, shape due to yoke plate is the triangle of tabular or trapezoidal, the rope stamped is easy to slide, so, staff accomplishes fluently rope on yoke plate needs certain skill, and beat the time that rope needs at substantial, operating efficiency is low.
Utility model content
The purpose of this utility model be to overcome deficiency of the prior art and a kind of and yoke plate of utility model with the use of power transmission line drafting tool.
The utility model be achieved in that a kind of with yoke plate with the use of power transmission line drafting tool, it is characterized in that: comprise connecting plate, U-loop, pulley and rope, the basic configuration of described connecting plate downward projection is triangle, leg-of-mutton two base angles are designed to fillet, leg-of-mutton drift angle is designed to semicircle, the semi arch of drift angle is provided with a stretch hole, the joining place in circular-hole internal-wall and upper and lower plates face is fillet, center line both sides, connecting plate middle and lower part are respectively provided with a bolt connecting hole, described bolt connecting hole is the strip moved towards up and down, connecting plate side elevation comprise the first horizontal line, second horizontal line and broken line, first horizontal starting point is leg-of-mutton top, second horizontal starting point is the leg-of-mutton end, first horizontal line and the second horizontal line be not in same level, the starting point of broken line is connected with the first horizontal terminal, the terminal of broken line is connected with the second horizontal terminal, U-loop is provided with in stretch hole, U-loop is connected with pulley, rope is connected with pulley.
The surface of described connecting plate is provided with insulating barrier.
In the utility model with yoke plate with the use of power transmission line drafting tool have the following advantages:
Electric power system front man is in long-term work, this device is created in conjunction with in firsthand experience, the connecting plate playing connection function in this device is a triangle sheet material with fillet, and in side elevation direction, there is cross break shape system, thus leave the distance of towing pad and yoke plate upper surface, what facilitate U-loop adjusts angle under the effect of pulling force, and therefore this apparatus structure is simple, reasonable;
In transmission line, the rarest four holes on straight line bottom yoke plate, only outermost two holes can be used in the process that transmission of electricity is connected, be positioned at two middle holes and be in idle state, this device to utilize on yoke plate two idle holes, that connecting plate is connected with yoke plate by bolt, thus tractive power transmission line easily, eliminate numerous and diverse program of large knot, the reliable connection of bolt namely improve connection fail safe, simplify method of attachment, also a saving a large amount of time, improve operating efficiency;
The insulating coating on yoke plate surface improves the security performance of this device, improves the ability of prevention transmission line electric leakage; The pulley of pump unit, U-loop, rope fit in the connected mode of movable pulley, reduce the labour intensity of workman.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is the utility model end view.
Figure is the using state schematic diagram after 3 the utility model are combined with yoke plate.
concrete facts mode
Embodiment:
As depicted in figs. 1 and 2, a kind of with yoke plate with the use of power transmission line drafting tool, comprise connecting plate 1, U-loop 2, pulley 3 and rope 4, the basic configuration of described connecting plate 1 downward projection is triangle, leg-of-mutton two base angles are designed to fillet, leg-of-mutton drift angle is designed to semicircle, the semi arch of drift angle is provided with a stretch hole 11, the joining place in circular-hole internal-wall and upper and lower plates face is fillet, center line both sides, connecting plate middle and lower part are respectively provided with a bolt connecting hole 12, described bolt connecting hole 12 is the strip moved towards up and down, connecting plate 1 side elevation comprise the first horizontal line 13, second horizontal line 14 and broken line 15, the starting point of the first horizontal line 13 is leg-of-mutton top, the starting point of the second horizontal line 14 is the leg-of-mutton end, first horizontal line 13 and the second horizontal line 14 be not in same level, the starting point of broken line 15 is connected with the terminal of the first horizontal line 13, the terminal of broken line 15 is connected with the terminal of the second horizontal line 14, the surface of connecting plate 1 is provided with insulating barrier, described insulating barrier is silicone insulation layer, U-loop 2 is provided with in stretch hole 11, U-loop 2 is connected with pulley 3, rope 4 is connected with pulley 3.
With yoke plate with the use of the using method of power transmission line drafting tool, step is as follows,
1) connecting plate 1 is kept flat on the upper surface of yoke plate, two bolt connecting holes 12 of connecting plate 1 middle and lower part are alignd with two idle holes on yoke plate respectively, and with bolt, connecting plate is connected with yoke plate;
2) by U-loop 2, be arranged to movable pulley syndeton between pulley 3 and rope 4, then one end of rope 4 be fixed on steel tower, the other end of rope for traction, power transmission line is adjusted to suitable position, then fastening.
Just easily yoke plate can be pulled by said method, thus carry out subsequent operation.
Claims (2)
1. one kind with yoke plate with the use of power transmission line drafting tool, it is characterized in that: comprise connecting plate, U-loop, pulley and rope, the basic configuration of described connecting plate downward projection is triangle, leg-of-mutton two base angles are designed to fillet, leg-of-mutton drift angle is designed to semicircle, the semi arch of drift angle is provided with a stretch hole, the joining place in circular-hole internal-wall and upper and lower plates face is fillet, center line both sides, connecting plate middle and lower part are respectively provided with a bolt connecting hole, described bolt connecting hole is the strip moved towards up and down, connecting plate side elevation comprise the first horizontal line, second horizontal line and broken line, first horizontal starting point is leg-of-mutton top, second horizontal starting point is the leg-of-mutton end, first horizontal line and the second horizontal line be not in same level, the starting point of broken line is connected with the first horizontal terminal, the terminal of broken line is connected with the second horizontal terminal, U-loop is provided with in stretch hole, U-loop is connected with pulley, rope is connected with pulley.
2. according to claim 1 with yoke plate with the use of power transmission line drafting tool, it is characterized in that: the surface of described connecting plate is provided with insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426055.4U CN204046053U (en) | 2014-07-31 | 2014-07-31 | A kind of with yoke plate with the use of power transmission line drafting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426055.4U CN204046053U (en) | 2014-07-31 | 2014-07-31 | A kind of with yoke plate with the use of power transmission line drafting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204046053U true CN204046053U (en) | 2014-12-24 |
Family
ID=52246681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426055.4U Expired - Fee Related CN204046053U (en) | 2014-07-31 | 2014-07-31 | A kind of with yoke plate with the use of power transmission line drafting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204046053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167688A (en) * | 2014-07-31 | 2014-11-26 | 河南省电力公司济源供电公司 | Power transmission line traction tool used in cooperation with yoke plate and using method thereof |
-
2014
- 2014-07-31 CN CN201420426055.4U patent/CN204046053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167688A (en) * | 2014-07-31 | 2014-11-26 | 河南省电力公司济源供电公司 | Power transmission line traction tool used in cooperation with yoke plate and using method thereof |
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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: JIYUAN POWER SUPPLY COMPANY, STATE GRID HENAN ELEC Free format text: FORMER NAME: JIYUAN POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Patentee after: JIYUAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Patentee before: JIYUAN POWER SUPPLY CO., LTD. OF HENAN ELECTRIC POWER Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 |