CN102709844A - Electric transmission line overhead wire outlet walker - Google Patents
Electric transmission line overhead wire outlet walker Download PDFInfo
- Publication number
- CN102709844A CN102709844A CN2012101901792A CN201210190179A CN102709844A CN 102709844 A CN102709844 A CN 102709844A CN 2012101901792 A CN2012101901792 A CN 2012101901792A CN 201210190179 A CN201210190179 A CN 201210190179A CN 102709844 A CN102709844 A CN 102709844A
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- overhead wire
- transmission line
- walker
- outlet
- line overhead
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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 outlet power tool that the present invention relates to that a kind of transmission line is installed, uses in the upkeep operation, specifically a kind of transmission line overhead wire outlet walker.
Background technology
For a long time; In power transmission lines overhauling work, handle the foreign matter on the overhead wire and operation such as on-Line Monitor Device is installed on overhead wire; If setting is nearer from the shaft tower cross-arm; Usually use aids such as bamboo ladder, insulating ladder or bamboo thick stick, use the method outlet operation of sitting ladder or sitting thick stick by the maintainer; For the upkeep operation of line shelves, adopt driving or rope ladder head outlet usually near the middle part.Mainly there is following shortcoming in these methods:
1, the power transmission lines overhauling field work of being everlasting, mostly volume is bigger for instruments such as bamboo ladder, insulating ladder or bamboo thick stick, and quality is heavier, in the Work tool transportation, when shaft tower transmits up and down, waste time and energy very inconvenience;
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 by the skilled craftsman, otherwise possibly cause ladder to come off, and directly causes personnel to fall and falls and device damage;
Though 3, driving or rope ladder head can overcome the deficiency of above instrument; But when on the overhead wire continuous obstacle being arranged, (adopt 5～6 stockbridge dampers, adopt the damping wire vibrationproof like big leap shelves), the first-class instrument that slides with wheel on the overhead wire that relies on of driving or rope ladder just can't pass through obstacle, can only remove obstacles earlier; Operation is intact 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 big.
Summary of the invention
The technical problem that the present invention will solve provides a kind of simple in structure, and is easy for operation, practices thrift the repair time, safe transmission line overhead wire outlet walker.
In order to solve the problems of the technologies described above, transmission line overhead wire outlet walker of the present invention comprises two connecting rods of separate setting, and the upper end of every connecting rod is provided with a main hook, and the lower end of connecting rod is provided with a foot pedal.
Said connecting rod is an aluminium alloy hollow pipe.
The front end of said main hook is provided with a hasp hanging hole that can articulate safety rope, and an end of said safety rope is articulated in the hasp hanging hole, and the other end is articulated on the connecting rod.
Said connecting rod middle part is provided with an auxiliary hook.
The edge of said pedal is provided with the foot pedal hanging hole that can articulate pull rope.
The inboard of said two pedals is provided with the serial connection hole, can be connected in series the stay cord of control paces between the said serial connection hole.
Said pedal is provided with anti-skidding horizontal stripe.
The inboard of said main hook and/or auxiliary hook arcwall face is provided with the overhead wire guard shield, and said overhead wire guard shield is the rubber of liner.
After adopting above-mentioned structure, because the main hook that is provided with is with pedal and be connected main hook and the connecting rod of pedal, setting makes that it is simple in structure, volume is less, lighter weight, safe and reliable thus; In the Work tool transportation, when shaft tower transmits up and down, time saving and energy saving, easy for operation; Also lower to the requirement of operating personnel's level of skill, operation process is very convenient quick, and the activity duration is short; Operating personnel's labour intensity is little, has practiced thrift the repair time, has improved overhaul efficiency; The hasp hanging hole of the articulated safety rope that is provided with; Can prevent that gib head from deviating from; Guarantee user of service's personal safety, when the adjustable auxiliary hook of setting can carry out that it is articulated in the differing heights position according to instructions for use, make things convenient for the staff to carry out real-time operation; Also can regulate its height, satisfy different user of services' concrete instructions for use according to the concrete height of human body; The foot pedal hanging hole that is provided with can connect pull rope, holds the balance and stability that pull rope keeps the operating personnel through the auxiliary operation personnel, helps the raising of operating efficiency.
Description of drawings
Fig. 1 is the front view of transmission line overhead wire outlet walker of the present invention;
Fig. 2 is the end view of transmission line overhead wire outlet walker of the present invention;
Fig. 3 is a transmission line overhead wire outlet walker pedal structural representation of the present invention;
Fig. 4 is the A place structure for amplifying sketch map of transmission line overhead wire outlet walker of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, transmission line overhead wire outlet walker of the present invention is done further explain.
As shown in the figure, 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 connecting rod 2 is provided with a main hook 1; Main hook 1 is main bearing bar, hang on the overhead wire during operation, but the less important work personnel moves to job position on overhead wire; The inboard of main hook arcwall face is provided with overhead wire guard shield 5, and the overhead wire guard shield is the rubber of liner; The front end of main hook 1 is provided with a hasp hanging hole that can articulate safety rope, and an end of safety rope 7 is articulated in the hasp hanging hole, and the other end is articulated on the connecting rod 2; The connecting rod centre is provided with an auxiliary hook 3, and the inboard of auxiliary hook arcwall face is provided with overhead wire guard shield 5, and the overhead wire guard shield is the rubber of liner; Main hook is gone up the liner rubber that is provided with auxiliary hook; Increase on the one hand the contact area of hanging wire main hook or auxiliary hook and overhead wire, prevent the hook wearing and tearing overhead wire of hanging wire, on the other hand have an antiskid function; Prevent that walker of the present invention from sliding to downside, guarantees the stability of walker in mobile and operation process; Assist hook 3 through being fastened on the aluminium alloy hollow pipe by the bolt clip hoop, just cocoa is regulated according to the height of different people thus; The lower end of connecting rod is provided with a foot pedal 4; The edge of pedal 4 is provided with the foot pedal hanging hole 8 that can articulate pull rope 6; The inboard of two pedals 4 is provided with symmetry serial connection hole, can be connected in series the stay cord of control paces between the serial connection hole, also is provided with anti-skidding horizontal stripe on the pedal 4.
Use transmission line overhead wire outlet walker step of the present invention following:
1, before the work beginning, should on the ground removable auxiliary hook 3 be adjusted to correct position earlier according to operating personnel's height;
2, transmission line overhead wire outlet walker of the present invention is brought to the overhead wire cross-arm that needs operation, then pull rope is tied up to foot pedal hanging hole 8 places, the outlet personnel prepare outlet;
3, the outlet personnel at first hang the removable auxiliary hook 3 of left foot walker (or right crus of diaphragm walker) on line, and the single pin of people stands on the left foot walker, and the operator of pull rope notes controlling angle and length, guarantees outlet personnel's balance; Then the removable auxiliary hook 3 of right crus of diaphragm walker is hung on the overhead wire 9, realize that the outlet personnel stand on the overhead wire 9 by walker fully;
4, raise the left foot walker; Change the left foot walker into main hook 1 hanging wire from removable auxiliary hook 3 hanging wires; Overhead wire 9 is positioned on the overhead wire guard shield 5; And the main hook head is sealed at hasp hanging hole place with safety rope 7, the right crus of diaphragm walker is operated equally, and left and right sides pin walker relies on the main hook 1 hanger ceases to be busy 9 simultaneously after accomplishing;
5, the operating personnel begins to stride to the span center direction mobile, and shaft tower overhanging cable operating personnel note the control of rear haulage rope length, can directly cross over the obstacle that waits of stockbridge damper, arrive the setting on the overhead wire after, stop to move, accomplish fluently safety belt, carry out operation;
6, fulfil assignment after, operating personnel's walking is got back near the cross-arm, then with when beginning step opposite, the operating personnel gets back to cross-arm in two steps, takes off walker, the line maintenance end-of-job.
Claims (8)
1. transmission line overhead wire outlet walker, it is characterized in that: comprise two connecting rods (2) of separate setting, the upper end of said every connecting rod (2) is provided with a main hook (1), and the lower end of connecting rod is provided with a foot pedal (4).
2. according to the described transmission line overhead wire of claim 1 outlet walker, it is characterized in that: said connecting rod (2) is an aluminium alloy hollow pipe.
3. according to claim 1 or 2 described transmission line overhead wire outlet walkers; It is characterized in that: the front end of said main hook (1) is provided with a hasp hanging hole that can articulate safety rope; One end of said safety rope (7) is articulated in the hasp hanging hole, and the other end is articulated on the connecting rod (2).
4. according to the described transmission line overhead wire of claim 3 outlet walker, it is characterized in that: said connecting rod centre is provided with auxiliary hook (3).
5. according to the described transmission line overhead wire of claim 1 outlet walker, it is characterized in that: the edge of said pedal (4) is provided with the foot pedal hanging hole (8) that can articulate pull rope (6).
6. according to claim 1 or 5 described transmission line overhead wire outlet walkers, it is characterized in that: the inboard of said two pedals (4) is provided with symmetry serial connection hole, and said serial connection is serially connected with stay cord between the hole.
7. according to the described transmission line overhead wire of claim 6 outlet walker, it is characterized in that: said pedal (4) is provided with anti-skidding horizontal stripe.
8. according to claim 1 or 4 described transmission line overhead wire outlet walkers, it is characterized in that: the inboard of said main hook and/or auxiliary hook arcwall face is provided with overhead wire guard shield (5), and said 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 true CN102709844A (en) | 2012-10-03 |
| CN102709844B CN102709844B (en) | 2015-04-08 |
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Family Applications (1)
| 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 |
|---|---|
| CN (1) | CN102709844B (en) |
Cited By (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 |
| CN110994447A (en) * | 2019-11-28 | 2020-04-10 | 国网吉林省电力有限公司检修公司 | Wire walking auxiliary device |
| CN116207665A (en) * | 2023-05-05 | 2023-06-02 | 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 |
Citations (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 |
| CN101567529A (en) * | 2009-05-23 | 2009-10-28 | 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
Patent Citations (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 |
| CN101567529A (en) * | 2009-05-23 | 2009-10-28 | 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 |
Cited By (4)
| 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 |
| CN110994447A (en) * | 2019-11-28 | 2020-04-10 | 国网吉林省电力有限公司检修公司 | Wire walking auxiliary device |
| CN116207665A (en) * | 2023-05-05 | 2023-06-02 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102709844B (en) | 2015-04-08 |
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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: JIANGSU ELECTRIC POWER CO. STATE ELECTRIC NET CROP Effective date: 20121105 |
|
| 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 |