CN102709844B - Electric transmission line overhead wire outlet walker - Google Patents
Electric transmission line overhead wire outlet walker Download PDFInfo
- Publication number
- CN102709844B CN102709844B CN201210190179.2A CN201210190179A CN102709844B CN 102709844 B CN102709844 B CN 102709844B CN 201210190179 A CN201210190179 A CN 201210190179A CN 102709844 B CN102709844 B CN 102709844B
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- overhead wire
- walker
- transmission line
- electric transmission
- wire outlet
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 210000001699 lower leg Anatomy 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The invention discloses a tool used in electric transmission line installation and maintenance operation and particularly relates to an electric transmission line overhead wire outlet walker. The electric transmission line overhead wire outlet walker comprises two connecting rods in mutual independent arrangement, wherein the upper end of each connecting rod is provided with a main hook, and the lower end of each connecting rod is provided with a footboard. After the structure is adopted, through the arrangement, the structure is simple, the size is smaller, the weight is lighter, the use is safe and reliable, during tool device transportation and rod tower vertical transfer, the time and the labor are saved, the operation and the use are convenient, the skill level requirements on operators are lower, convenience and high speed are realized in the operation process, the operation time is short, the labor intensity of the operators is low, the maintenance time is saved, and the maintenance efficiency is improved; the height of the walker can also be regulated according to the concrete body height of human bodies, and the concrete use requirements of different users are met; and the balance stability of the operators is maintained through hauling rope pulling by auxiliary operators, and the operation efficiency is favorably improved.
Description
Technical field
The present invention relates to the outlet power tool used in the installation of a kind of transmission line, upkeep operation, specifically a kind of electric transmission line overhead wire outlet walker.
Background technology
For a long time, foreign matter in power transmission lines overhauling work on processing rack ceases to be busy and install the operations such as on-Line Monitor Device on overhead wire, if setting is close to cross arm of tower, the aids such as usual use bamboo ladder, insulating ladder or bamboo thick stick, by maintainer with sitting method outlet operation that is terraced or seat thick stick; For the upkeep operation of line shelves near middle part, usually adopt driving or rope ladder head outlet.Mainly there is following shortcoming in these methods:
1, power transmission lines overhauling is everlasting field work, and mostly volume is comparatively large for the instruments such as bamboo ladder, insulating ladder or bamboo thick stick, and heavier mass, when Work tool transport, shaft tower transmit up and down, wastes time and energy, very inconvenient;
2, complex installation process, requires high to operating personnel's level of skill; The stiff ends of instrument on shaft tower such as bamboo ladder, insulating ladder or bamboo thick stick need lash firmly, and process of binding is complicated, must be operated, otherwise ladder may be caused to come off, directly cause personnel to fall and fall and device damage by skilled craftsman;
Although 3, driving or rope ladder head can overcome the deficiency of above instrument, but when overhead wire there being continuous obstacle (as large crossing span adopts 5 ~ 6 stockbridge dampers, adopts damping wire vibrationproof), driving or first-class the relying on overhead wire of rope ladder just cannot pass through obstacle with the instrument that wheel slides, can only first remove obstacles, operation is complete to recover again, operation process is very loaded down with trivial details, and the activity duration is long, and operating personnel's labour intensity is large.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, easy for operation, saves the repair time, the electric transmission line overhead wire outlet walker that fail safe is high.
In order to solve the problems of the technologies described above, electric transmission line overhead wire outlet walker of the present invention, comprises two connecting rods of separate setting, and the upper end of every root connecting rod is provided with a main hook, and the lower end of connecting rod is provided with a foot pedal.
Described connecting rod is aluminium alloy hollow pipe.
The front end of described main hook is provided with the hasp hanging hole that can mount safety rope, and one end of described safety rope is articulated in hasp hanging hole, and the other end is articulated on connecting rod.
An auxiliary hook is provided with in the middle part of described connecting rod.
The edge of described foot pedal is provided with the foot pedal hanging hole that can mount pull rope.
The inner side of described two foot pedals is provided with serial connection hole, can be connected in series the stay cord controlling paces between described serial connection hole.
Described foot pedal is provided with anti-skidding horizontal stripe.
The inner side of described main hook and/or auxiliary hook arcwall face is provided with overhead wire guard shield, and described overhead wire guard shield is the rubber of liner.
After adopting above-mentioned structure, due to the main hook that arranges and foot pedal and the connecting rod being connected main hook and foot pedal, arrange thus and make that its structure is simple, small volume, lighter weight, safe and reliable, transport at Work tool, shaft tower is when transmitting up and down, time saving and energy saving, easy for operation, require also lower to operating personnel's level of skill, operation process is fast very convenient, activity duration is short, operating personnel's labour intensity is little, has saved the repair time, has improve overhaul efficiency; The hasp hanging hole of the mounted safety rope arranged, can prevent gib head from deviating from, ensure the personal safety of user of service, when the adjustable auxiliary hook arranged can carry out being articulated in differing heights position according to requirements, staff is facilitated to carry out real-time operation, also can carry out regulating its height according to the concrete height of human body, meet the concrete instructions for use of different user of service; The foot pedal hanging hole arranged, can connect pull rope, and the balance and stability holding pull rope maintenance operating personnel by assist operators, is conducive to the raising of operating efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of electric transmission line overhead wire outlet walker of the present invention;
Fig. 2 is the end view of electric transmission line overhead wire outlet walker of the present invention;
Fig. 3 is electric transmission line overhead wire outlet walker foot pedal structure schematic diagram of the present invention;
Fig. 4 is the A place structure for amplifying schematic diagram of electric transmission line overhead wire outlet walker of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, electric transmission line overhead wire outlet walker of the present invention is described in further detail.
As shown in the figure, electric transmission line overhead wire outlet walker of the present invention, comprises two connecting rods 2 of separate setting, and connecting rod 2 can be aluminium alloy hollow pipe; The upper end of every root connecting rod 2 is provided with a main hook 1, main hook 1 is main bearing bar, hangs on overhead wire during operation, less important work personnel can move to job position on overhead wire, the inner side of main hook arcwall face is provided with overhead wire guard shield 5, and overhead wire guard shield is the rubber of liner; The front end of main hook 1 is provided with the hasp hanging hole that can mount safety rope, and one end of safety rope 7 is articulated in hasp hanging hole, and the other end is articulated on connecting rod 2; Connecting rod centre is provided with an auxiliary hook 3, the inner side of auxiliary hook arcwall face is provided with overhead wire guard shield 5, overhead wire guard shield is the rubber of liner, main hook and the upper liner rubber arranged of auxiliary hook, increase on the one hand hanging wire main hook or auxiliary hook and the contact area of overhead wire, prevent the hook wearing and tearing overhead wire of hanging wire, on the other hand there is antiskid function, prevent walker of the present invention to low Slideslip in movement and operation process, the stability of guarantee walker; Auxiliary hook 3 is by being fastened on aluminium alloy hollow pipe by bolt clip hoop, and just the height of cocoa foundation different people regulates thus; The lower end of connecting rod is provided with a foot pedal 4, the edge of foot pedal 4 is provided with the foot pedal hanging hole 8 that can mount pull rope 6, the inner side of two foot pedals 4 is provided with symmetrical serial connection hole, and serial connection can be connected in series the stay cord controlling paces between hole, and foot pedal 4 is also provided with anti-skidding horizontal stripe.
Use electric transmission line overhead wire outlet walker step of the present invention as follows:
1, before work starts, first according to operating personnel's height, on the ground removable auxiliary hook 3 should be adjusted to correct position;
2, electric transmission line overhead wire outlet walker of the present invention is brought to the overhead wire cross-arm needing operation, then pull rope is tied up to foot pedal hanging hole 8 place, outlet personnel prepare outlet;
3, the removable auxiliary hook 3 of left foot walker (or right crus of diaphragm walker) is first hung on line by outlet personnel, and the single feet station of people is on left foot walker, and operator's attentional manipulation angle of pull rope and length, ensure the balance of outlet personnel; Then removable for right crus of diaphragm walker auxiliary hook 3 is hung on overhead wire 9, realize outlet personnel and stand on overhead wire 9 by walker completely;
4, left foot walker is raised, left foot walker is changed into main hook 1 hanging wire from removable auxiliary hook 3 hanging wire, overhead wire 9 is positioned on overhead wire guard shield 5, and main hook head is sealed at hasp hanging hole place with safety rope 7, right crus of diaphragm walker operates equally, completes rear left right crus of diaphragm walker and relies on main hook 1 hanger ceases to be busy 9 simultaneously;
5, operating personnel starts to stride movement to span center direction, and shaft tower overhanging cable operating personnel note rear haulage rope cut to lengthen, and that directly can cross over stockbridge damper waits obstacle, after arriving the setting on overhead wire, stops mobile, accomplishes fluently safety belt, carry out operation;
6, after fulfiling assignment, operating personnel's walking is got back near cross-arm, and then contrary with step during beginning, operating personnel gets back to cross-arm in two steps, takes off walker, line maintenance end-of-job.
Claims (7)
1. an electric transmission line overhead wire outlet walker, it is characterized in that: two connecting rods (2) comprising separate setting, the upper end of described every root connecting rod (2) is provided with a main hook (1), and the lower end of connecting rod is provided with a foot pedal (4); Described connecting rod (2) centre is provided with auxiliary hook (3).
2. according to electric transmission line overhead wire outlet walker according to claim 1, it is characterized in that: described connecting rod (2) is aluminium alloy hollow pipe.
3. according to the electric transmission line overhead wire outlet walker described in claim 1 or 2, it is characterized in that: the front end of described main hook (1) is provided with the hasp hanging hole that can mount safety rope, one end of described safety rope (7) is articulated in hasp hanging hole, and the other end is articulated on connecting rod (2).
4. according to electric transmission line overhead wire outlet walker according to claim 1, it is characterized in that: the edge of described foot pedal (4) is provided with the foot pedal hanging hole (8) that can mount pull rope (6).
5. according to the electric transmission line overhead wire outlet walker described in claim 1 or 4, it is characterized in that: the inner side of described two foot pedals (4) is provided with symmetrical serial connection hole, is serially connected with stay cord between described serial connection hole.
6. according to electric transmission line overhead wire outlet walker according to claim 5, it is characterized in that: (4) are provided with anti-skidding horizontal stripe to described foot pedal.
7. according to electric transmission line overhead wire outlet walker according to claim 1, it is characterized in that: the inner side of described main hook and/or auxiliary hook arcwall face is provided with overhead wire guard shield (5), and described overhead wire guard shield is the rubber of liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190179.2A CN102709844B (en) | 2012-06-11 | 2012-06-11 | Electric transmission line overhead wire outlet walker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190179.2A CN102709844B (en) | 2012-06-11 | 2012-06-11 | Electric transmission line overhead wire outlet walker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102709844A CN102709844A (en) | 2012-10-03 |
| CN102709844B true CN102709844B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210190179.2A Active CN102709844B (en) | 2012-06-11 | 2012-06-11 | Electric transmission line overhead wire outlet walker |
Country Status (1)
| Country | Link |
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| CN (1) | CN102709844B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474902A (en) * | 2013-08-25 | 2013-12-25 | 国家电网公司 | Wire arranging pedal |
| CN110994447B (en) * | 2019-11-28 | 2024-07-05 | 国网吉林省电力有限公司检修公司 | Auxiliary device for walking of conducting wire |
| CN116207665B (en) * | 2023-05-05 | 2023-07-14 | 国网吉林省电力有限公司辽源供电公司 | Portable line inspection device that removes of line function of crossing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230357A (en) * | 1979-01-05 | 1980-10-28 | A. B. Chance Company | Tool for manual relocation of electrical cables |
| CN2191011Y (en) * | 1994-03-18 | 1995-03-08 | 周德阳 | Aid for climbing round poles attachable to feet |
| CN101567529B (en) * | 2009-05-23 | 2011-03-16 | 江苏省电力公司无锡供电公司 | Lifting ladder hook for insulated pulling materials |
| CN201934006U (en) * | 2010-12-29 | 2011-08-17 | 河南省电力公司焦作供电公司 | Power overhaul working ladder |
| CN202651691U (en) * | 2012-06-11 | 2013-01-02 | 江苏省电力公司镇江供电公司 | Power transmission circuit overhead line outgoing line walker |
-
2012
- 2012-06-11 CN CN201210190179.2A patent/CN102709844B/en active Active
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| Publication number | Publication date |
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| CN102709844A (en) | 2012-10-03 |
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| Date | Code | Title | Description |
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| 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: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121105 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20121105 Address after: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Applicant after: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. Applicant after: Jiangsu Electric Power Company Applicant after: State Grid Corporation of China Address before: 212001 Zhenjiang City, Jiangsu Province Road No. 182 Applicant before: Zhenjiang Power Supply Company, Jiangsu Prov. Power Co. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |