CN104167688A - Power transmission line traction tool used in cooperation with yoke plate and using method thereof - Google Patents
Power transmission line traction tool used in cooperation with yoke plate and using method thereof Download PDFInfo
- Publication number
- CN104167688A CN104167688A CN201410370201.0A CN201410370201A CN104167688A CN 104167688 A CN104167688 A CN 104167688A CN 201410370201 A CN201410370201 A CN 201410370201A CN 104167688 A CN104167688 A CN 104167688A
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- power transmission
- transmission line
- rope
- yoke plate
- 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.)
- Pending
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention belongs to the field of auxiliary repair tools for power transmission systems and particularly relates to a power transmission line traction tool used in cooperation with a yoke plate and a using method of the power transmission line traction tool. The power transmission line traction tool comprises a connecting plate, a U-shaped ring, a pulley and a rope. The basic shape of the downward projection of the connecting plate is a triangle, a traction hole is formed in the semicircle of the vertex angle, the two sides of a center line of the lower half portion of the connecting plate are respectively provided with a bolt connecting hole, the U-shaped ring is arranged in the traction ring, the U-shaped ring is connected with the pulley, and the rope is connected with the pulley. The power transmission line traction tool is simple in structure, good in using effect and high in efficiency.
Description
Technical field
The invention belongs to transmission system auxiliary maintaining field of tool, relate in particular to a kind of power transmission line drafting tool and using method thereof being used in conjunction with yoke plate.
Background technology
In ultra-high-tension power transmission line, power transmission line is connected by the connecting hole connecting on one end of gold utensil and yoke plate, 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 convert season, the length of power transmission line can change because of the difference of temperature, when length variations is too large, circuit maintainer is wound around because of brushing of wind in order to prevent power transmission line, have an accident, again the suitable length of power transmission line being adjusted, in actual job, also have other to involve the situation of power transmission line length adjustment, the method of power transmission line towage is: staff is directly bolted to rope the junction that connects gold utensil and yoke plate, stamp knot, rope and yoke plate are fixed together, then use artificial directly rope for traction, length to power transmission line is adjusted, due to the tabular triangle of being shaped as of yoke plate or trapezoidal, the rope of stamping is easy to slide, so, staff accomplishes fluently rope on yoke plate needs certain skill, and play rope and need to expend a large amount of time, operating efficiency is low.
Summary of the invention
Power transmission line drafting tool and using method thereof that a kind of and yoke plate that the object of the invention is to overcome deficiency of the prior art and invent is used in conjunction with.
The present invention is achieved in that a kind of power transmission line drafting tool being used in conjunction with yoke plate, 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, on the semi arch of drift angle, be provided with a stretch hole, the joining place of 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 moving towards up and down, connecting plate side-looking projection comprise the first horizontal line, the second horizontal line and broken line, the first horizontal starting point is leg-of-mutton top, the second horizontal starting point is the leg-of-mutton end, the 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, in stretch hole, be provided with U-loop, U-loop is connected with pulley, rope is connected with pulley.
The surface of described connecting plate is provided with insulating barrier.
And a using method for the power transmission line drafting tool that yoke plate is used in conjunction with, is characterized in that: step is as follows,
1) connecting plate is kept flat on the upper surface of yoke plate, two bolt connecting holes that make connecting plate middle and lower part align with two idle holes on yoke plate respectively, and with bolt, connecting plate are connected with yoke plate;
2) by being arranged to movable pulley syndeton between U-loop, pulley and rope, then one end of rope is fixed to the other end of rope for traction.
The power transmission line drafting tool being used in conjunction with yoke plate in the present invention has the following advantages:
Electric power system front man is in long-term work, in conjunction with having created this device in firsthand experience, the connecting plate that plays connection function in this device is a triangle sheet material with fillet, and there is cross break shape system at side-looking projecting direction, thereby reserved the distance of towing pad and yoke plate upper surface, what facilitate U-loop adjusts angle under the effect of pulling force, so this apparatus structure is simple, reasonable;
In transmission line, the rarest four holes on the straight line of yoke plate bottom, in the process that transmission of electricity is connected, only can use outermost two holes, two holes in the middle of being positioned at are in idle state, this device is to utilize two idle holes on yoke plate, by bolt, be that connecting plate is connected with yoke plate, thereby tractive power transmission line easily, saved numerous and diverse program of large knot, the reliable connection of bolt has improved the fail safe connecting, has simplified method of attachment, also save a large amount of time, improved operating efficiency;
The insulating coating on yoke plate surface has improved 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, have reduced workman's labour intensity.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is end view of the present invention.
Fig. 3 is the use view after the present invention is combined with yoke plate.
embodiment
Embodiment:
As depicted in figs. 1 and 2, a kind of power transmission line drafting tool being used in conjunction with yoke plate, 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, on the semi arch of drift angle, be provided with a stretch hole 11, the joining place of 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 moving towards up and down, connecting plate 1 side-looking projection comprise the first horizontal line 13, the 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, the 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, in stretch hole 11, be provided with U-loop 2, U-loop 2 is connected with pulley 3, rope 4 is connected with pulley 3.
And a using method for the power transmission line drafting tool that yoke plate is used in conjunction with, step is as follows,
1) connecting plate 1 is kept flat on the upper surface of yoke plate, two bolt connecting holes 12 that make connecting plate 1 middle and lower part align with two idle holes on yoke plate respectively, and with bolt, connecting plate are connected with yoke plate;
2) by being arranged to movable pulley syndeton between U-loop 2, pulley 3 and rope 4, then one end of rope 4 is fixed on steel tower, the other end of rope for traction, adjusts to suitable position by power transmission line, then fastening.
Claims (3)
1. the power transmission line drafting tool being used in conjunction with yoke plate, 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, on the semi arch of drift angle, be provided with a stretch hole, the joining place of 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 moving towards up and down, connecting plate side-looking projection comprise the first horizontal line, the second horizontal line and broken line, the first horizontal starting point is leg-of-mutton top, the second horizontal starting point is the leg-of-mutton end, the 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, in stretch hole, be provided with U-loop, U-loop is connected with pulley, rope is connected with pulley.
2. the power transmission line drafting tool being used in conjunction with yoke plate according to claim 1, is characterized in that: the surface of described connecting plate is provided with insulating barrier.
3. a using method for the power transmission line drafting tool being used in conjunction with yoke plate, is characterized in that: step is as follows,
1) connecting plate is kept flat on the upper surface of yoke plate, two bolt connecting holes that make connecting plate middle and lower part align with two idle holes on yoke plate respectively, and with bolt, connecting plate are connected with yoke plate;
2) by being arranged to movable pulley syndeton between U-loop, pulley and rope, then one end of rope is fixed to the other end of rope for traction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370201.0A CN104167688A (en) | 2014-07-31 | 2014-07-31 | Power transmission line traction tool used in cooperation with yoke plate and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370201.0A CN104167688A (en) | 2014-07-31 | 2014-07-31 | Power transmission line traction tool used in cooperation with yoke plate and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104167688A true CN104167688A (en) | 2014-11-26 |
Family
ID=51911398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370201.0A Pending CN104167688A (en) | 2014-07-31 | 2014-07-31 | Power transmission line traction tool used in cooperation with yoke plate and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104167688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306218A (en) * | 2018-04-04 | 2018-07-20 | 国网安徽省电力有限公司亳州供电公司 | Counterweight draft gear adjustable in pitch |
| CN108365562A (en) * | 2018-04-04 | 2018-08-03 | 国网安徽省电力有限公司亳州供电公司 | Two-stage balanced counterweight draft gear adjustable in pitch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193217B1 (en) * | 1999-08-13 | 2001-02-27 | Mickey Zimmer | Cable puller |
| CN201327964Y (en) * | 2008-11-07 | 2009-10-14 | 山东电力集团公司日照供电公司 | Clamping device for replacing strain insulator string of twin bundle conductor |
| CN201528158U (en) * | 2009-11-12 | 2010-07-14 | 河南省电力公司周口供电公司 | Connecting tool for balanced mount points of dual-string insulators |
| CN202353103U (en) * | 2011-12-14 | 2012-07-25 | 河南省电力公司鹤壁供电公司 | Pulley paying off device |
| CN204046053U (en) * | 2014-07-31 | 2014-12-24 | 河南省电力公司济源供电公司 | A kind of with yoke plate with the use of power transmission line drafting tool |
-
2014
- 2014-07-31 CN CN201410370201.0A patent/CN104167688A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6193217B1 (en) * | 1999-08-13 | 2001-02-27 | Mickey Zimmer | Cable puller |
| CN201327964Y (en) * | 2008-11-07 | 2009-10-14 | 山东电力集团公司日照供电公司 | Clamping device for replacing strain insulator string of twin bundle conductor |
| CN201528158U (en) * | 2009-11-12 | 2010-07-14 | 河南省电力公司周口供电公司 | Connecting tool for balanced mount points of dual-string insulators |
| CN202353103U (en) * | 2011-12-14 | 2012-07-25 | 河南省电力公司鹤壁供电公司 | Pulley paying off device |
| CN204046053U (en) * | 2014-07-31 | 2014-12-24 | 河南省电力公司济源供电公司 | A kind of with yoke plate with the use of power transmission line drafting tool |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108306218A (en) * | 2018-04-04 | 2018-07-20 | 国网安徽省电力有限公司亳州供电公司 | Counterweight draft gear adjustable in pitch |
| CN108365562A (en) * | 2018-04-04 | 2018-08-03 | 国网安徽省电力有限公司亳州供电公司 | Two-stage balanced counterweight draft gear adjustable in pitch |
| CN108306218B (en) * | 2018-04-04 | 2024-01-26 | 国网安徽省电力有限公司亳州供电公司 | Interval adjustable balance weight traction device |
| CN108365562B (en) * | 2018-04-04 | 2024-01-30 | 国网安徽省电力有限公司亳州供电公司 | Interval adjustable two-stage balance weight traction device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202379595U (en) | Hoisting tool for C-shaped web of wind-driven generator blade | |
| CN104162240A (en) | Method for preventing climber from falling in process of climbing tower | |
| CN104167688A (en) | Power transmission line traction tool used in cooperation with yoke plate and using method thereof | |
| CN204046053U (en) | A kind of with yoke plate with the use of power transmission line drafting tool | |
| CN203242965U (en) | Sag adjuster | |
| CN204098599U (en) | A kind of movable cross-arm anchor ear | |
| CN201584692U (en) | Fixing fixture for electric power engineering | |
| CN204046726U (en) | A kind of power grid transmission line supervising device | |
| CN203983838U (en) | Multifunctional intellectual insulation line lifter | |
| CN204156460U (en) | High-tension cable fixture on steel tower | |
| CN203760929U (en) | Tension tower line-tightening steering pulley used during construction of power transmission line tower | |
| CN203895855U (en) | Edge-phase line-starting machine | |
| CN203175060U (en) | High-tightness C-shaped steel member | |
| CN205377237U (en) | Power line damping device | |
| CN203590149U (en) | Buckling wiring box cover tool and solar cell panel test tool | |
| CN204464723U (en) | A kind of Portable cable terminal erecting device | |
| CN203800488U (en) | Multifunctional R-type pin taking device | |
| CN202952018U (en) | On-site maintenance device of wind electricity coupler | |
| CN203348725U (en) | Combined type cable bridge supporting arm | |
| CN203251018U (en) | Transmission line wire lifting tool | |
| CN203225363U (en) | Circular tube-type bolt device wire clamp | |
| CN207819814U (en) | A kind of roofing photovoltaic power station prestressed Cable Structure | |
| CN201985135U (en) | Electric conductor with crimp-type bus bars | |
| CN201904592U (en) | Drainage wire fixing device of high voltage power transmission line | |
| CN205447980U (en) | Warm module card stressed joint board of prefabricated formula dry process electricity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JIYUAN POWER SUPPLY COMPANY, STATE GRID HENAN ELEC Free format text: FORMER OWNER: JIYUAN POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY Effective date: 20150126 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150126 Address after: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Applicant after: JIYUAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Address before: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Applicant before: Jiyuan Power Supply Co., Ltd. of Henan Electric Power Corporation |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Applicant after: JIYUAN POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Address before: 454650 No. 1815 middle of the Yellow River Road, Henan, Jiyuan Applicant before: Jiyuan Power Supply Co., Ltd. of Henan Electric Power Corporation |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIYUAN POWER SUPPLY COMPANY OF HENAN ELECTRIC POWER COMPANY TO: JIYUAN POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER COMPANY |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141126 |