CN106532555A - Routing device for transmission line at high altitude - Google Patents
Routing device for transmission line at high altitude Download PDFInfo
- Publication number
- CN106532555A CN106532555A CN201611005061.2A CN201611005061A CN106532555A CN 106532555 A CN106532555 A CN 106532555A CN 201611005061 A CN201611005061 A CN 201611005061A CN 106532555 A CN106532555 A CN 106532555A
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- CN
- China
- Prior art keywords
- routing device
- transmission line
- main casing
- housing
- casing body
- 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.)
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Classifications
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- 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
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- Electric Cable Installation (AREA)
Abstract
The invention relates to a routing device for a transmission line at high altitude. The routing device comprises a casing body, a locking mechanism, an elastic structure and a mechanical handle. The mechanical handle is provided with a wear-resistant material and realizes self-locking of the routing device through the elastic structure. Through the magnitude of the application force of the mechanical handle, the braking and sliding of the routing device are realized. The casing body comprises a main casing body (1), a secondary casing body (2) and a rotating casing body (3). The mechanical handle (4) is V-shaped and is fixed between the main casing body (1) and the secondary casing body (2) through a rotation shaft. The elastic structure is a double-twisted spring (6), and is fixed between the main casing body (1) and the secondary casing body (2) through a rotation shaft. The locking mechanism is made of a number of permanent magnets (7) of the same size, wherein the permanent magnets are symmetrically arranged on the main casing body (1) and the rotating casing body (3). The device has the advantages of low cost, light weight, simple structure, being safe and reliable and high wear resistance, and can provide great assistance for maintenance personnel of the high altitude transmission line.
Description
Technical field
The present invention relates to a kind of routing device of power system, walking for particularly a kind of transmission line high-altitude operation is traditional thread binding
Put.
Background technology
The safe and stable operation of ultra-high-tension power transmission line directly influences the reliability of power system, however, due to China's electricity
Netting twine road bulky complex, some areas harsh environmental conditions are exposed to the sun for a long time in addition and the factor such as natural disaster, cause power network line
Frequent Troubles, it is therefore necessary to periodic maintenance is carried out to transmission line of electricity, understand circuit running status, faulty line are keeped in repair in time
While, find and remove a hidden danger, generation of preventing accident, guarantee power supply safety.
At present, manual method is mainly adopted to the maintenance of high-altitude transmission line of electricity, and is aided with routing device to keep overhauling people
Balance of the member on production line with move freely.But, existing routing device is not only relatively costly, and complex structure, behaviour
Make inconvenience；During climbing and declining etc., free sliding phenomenon is susceptible to, and the anti-wear performance of material is poor, using the longevity
Life is shorter；Due to due to its own structure, cause being engaged and lock out operation relative difficulty for routing device and transmission line of electricity, cause
Make longer by the time required for the mechanisms such as quadripartion；In addition, lacking slip-off preventing protection mechanism, easily send out under emergency rating
Raw obscission；Easily harden under the colder in the winter time environment of plastic material that body is adopted, fracture, and deposit during summer high temperature
The problems such as softening, the safety and overhaul efficiency of maintainer are largely effected on；Mechanical lock mechanism, fully relies on operating personnel
Palm operation equipment is engaged with circuit, increased the labor intensity and danger of maintainer.So, develop a kind of
Simple structure, multiple functional, the easy to operate and work high above the ground cabling equipment with stronger wearability, to improve job safety system
The work such as number and work efficiency, normal operation and rapid-maintenance to equipment for power transmission and distribution are most important.
The content of the invention
The technical problem to be solved is to provide a kind of low cost, light weight, simple structure, safe and reliable, behaviour
Make flexibly and easily and with the mechanical type routing device compared with high abrasion resistance strength, can be relative with power transmission line holding under self-locking state
It is static, there is in sliding process less frictional force, but there is in braking procedure larger rubbing action, can be defeated for high-altitude
The maintainer of electric line provides preferable less important work, improves its operational security and working performance.
To solve above-mentioned technical problem, a kind of routing device of transmission line high-altitude operation of the present invention includes housing, lock
Tight mechanism, elastic construction and mechanical type handle, are provided with high-abrasive material on mechanical type handle, mechanical type handle passes through elastic construction
The self-locking of routing device is realized, by the braking of routing device being realized to the size that mechanical type handle exerts a force and being slided.
The housing of this routing device includes main casing, secondary housing and rotation housing.
Further, described main casing is bilateral symmetry, and in dumbbell shaped, its top half is circular arc wire
Groove, the latter half are two cuboid cavitys；Secondary housing is fixed with main casing by screw, for aid in fixing elastic construction and
Mechanical type handle；Rotation housing is fixed on time housing by rotary shaft, can be along the axially free rotation of rotary shaft.
The mechanical type handle of this routing device is V-shaped, including fore-end and rear end part, is respectively fixed with wear-resisting material
Material, and be fixed between main casing and secondary housing by rotating shaft.
Further, the high-abrasive material of described V-type mechanical type handle is friction plate, the friction plate of handle front end and transmission of electricity
Linear contact lay area is less with power transmission line contact area than handle rear end friction plate, and handle front end friction plate realizes routing device self-locking shape
Stepping up under state operates；The friction plate of handle rear end part is realized stepping up operation in braking procedure.
Wherein, friction plate using cold-resistant, high temperature resistant, coefficient of friction be big, high mechanical strength and have preferably elastic and resistance to old
The high-abrasive material composition of the property changed.
The elastic construction of this routing device is double torsion spring, is fixed between main casing and secondary housing by rotating shaft；On one side
Fix on a main housing, another side is contacted with the bottom surface of handle front end.
The retaining mechanism of this routing device is made up of the permanent magnet of multiple formed objects, is symmetrically arranged on main casing respectively
On rotation housing, the folding between two housings is realized by the adsorption of Magnet.
Further, the retaining mechanism is made up of the permanent magnet that 8 or 12 length, width and height are 4mm.
This routing device also includes protection band, and two ends are fixed on the side of main casing respectively.
After employing above technical scheme, the invention has the advantages that：
The routing device simple structure, easy to operate, safety coefficient is high, realizes self-locking, walking, locking and folding etc.
Function, is particularly suitable for the walking operation of high-tension line.
When unattended, routing device makes the friction plate of handle front end and power transmission line produce friction by the elastic force of spring
Power and be in self-locking state, and with power transmission line keep geo-stationary, it is therefore prevented that the generation of sliding phenomenon.
In operating personnel's walking process, by applying less active force upwards to handle rear end part, make handle with
Power transmission line is kept completely separate, and reduces the frictional force between routing device and power transmission line.
Up, descending or in emergency circumstances, by applying larger active force upwards to handle rear end part so as to after
The friction plate at end is in power transmission line and steps up on-position, and produces frictional force, and the bigger frictional force of active force is bigger, walks traditional thread binding
Put and enter locking state.
When across quadripartion conductor spacer, promote operation open rotation housing by simple, realize away
Line apparatus are separated with power transmission line and are engaged.
Description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, together with embodiment
The present invention is explained, the restriction of the present invention is not constituted.
Fig. 1 is the general structure schematic diagram of this power transmission line work high above the ground routing device.
Fig. 2 is the internal structure schematic diagram of the present invention.
Fig. 3 is the structural representation of V-type handle of the present invention.
Internal structure schematic diagram when Fig. 4 is self-locking state of the present invention.
Internal structure schematic diagram when Fig. 5 is walking states of the present invention.
Internal structure schematic diagram when Fig. 6 is locking state of the present invention.
In figure：1. main casing, 2. time housing 3. rotate housing, 4.V shape handles, 5. friction plate, 6. double torsion spring piece, 7.
Magnet, 8. protection band, 9. rotary shaft.
Specific embodiment
The present invention is further described with reference to embodiment.
By Fig. 1 and Fig. 2 can be seen that the transmission line high-altitude operation routing device mainly by main casing 1, secondary housing 2,
The compositions such as rotation housing 3, V-type handle 4, friction plate 5, double torsion spring piece 6, Magnet 7, protection band 8 and rotary shaft 9.Main casing 1
Volume of the total volume 3/5, in dumbbell shaped, semicircular arc metallic channel of its top half for internal diameter 31mm is defeated in the course of work
Electric wire is contacted with 1 inside upper surface of main casing by round conductor groove；It is two 40 × 17 × 12mm inside its latter half
Cuboid cavity, for installing V-type handle 4 and double torsion spring piece 6.Hexagon socket head cap screw and main casing of the secondary housing 2 by 2.5mm
Body 1 is fixed, for the fixed V-type handle 4 of auxiliary and double torsion spring piece 6.Rotation housing 3 is fixed on time housing 2 by rotary shaft 9
On, the internal circular arc metallic channel for diameter 31mm, can along the axially free rotation of rotary shaft 9, with main casing 1 coordinate in order to
When across quadripartion conductor spacer separated with power transmission line and be engaged.V-type handle 4 is designed according to lever principle, folder
Angle is 172 °, is divided into fore-end and rear end part, is the key structure of the routing device, is consolidated together with double torsion spring piece 6
It is scheduled in the inside cuboid cavity surrounded by main casing 1 and time housing 2, double torsion spring piece 6 is fixed on main casing
The lower limb of 1 inside cuboid cavity of body, another side is contacted with the lower limb of 4 fore-end of V-type handle, and which is provided upwards
Active force.Friction plate 5 is made up of front end friction plate and rear end friction plate, by oat tail groove structure respectively with V-type handle 4 two
End is mutually fixed, as shown in Figure 3.Magnet 7 is the permanent magnet of 4mm for length, width and height, can install 8 or 12 pieces, is symmetrically fixed respectively
On the tangent plane of main casing 1 and rotation housing 3 (as shown in Figure 1), the retaining mechanism of routing device is collectively formed.Protection band 8 is adopted
Made with elastic elastomeric material, two ends are fixed on (as shown in Figure 1) on the side of main casing 1 respectively, and playing prevents from slipping out of the hand
The effect for falling.
The routing device relies primarily on the rubbing action between friction plate and power transmission line and realizes its major function, friction plate with it is defeated
Line contacts face has larger coefficient of friction, cooperates to complete each with the structure such as internal V-type handle, spring leaf, rotating shaft
Item function.In the course of work, handss are passed through protection band 8, and the mid portion of routing device of holding with a firm grip by staff first, are used
When, first the rotation housing 3 of routing device is opened, and less active force is applied upwards to handle 4, power transmission line is placed in into which
In inner circular through hole；Then rotation housing 3 is closed, and is mutually adsorbed by Magnet 7 between main casing 1.In V-type handle
In the case that 4 without any active force, under rubbing action of the routing device between the friction plate 5 and power transmission line of 4 front section of handle
Keep geo-stationary；When applying low-force upwards to 4 rear end part of V-type handle, V-type handle 4 is separated with power transmission line, is made
Industry personnel can promote routing device art skating on power transmission line；4 rear end part of V-type handle is being applied upwards compared with noticeable effort
When, in on-position, operating personnel is clamped, 4 rear end part of V-type handle realizes that cunning is slipped over under in power-assisted whereby with power transmission line
Journey, while being in case of emergency capable of achieving the balance of itself.
Below in conjunction with the accompanying drawings the operating principle under three kinds of working conditions of routing device is described in detail：
Self-locking state：The boss on main casing 1 is manually touched, rotation housing 3 is opened, and to 4 rear end of V-type handle
Part apply less active force upwards, in the metallic channel that power transmission line can be placed in main casing 1, then with finger from below to
On touch rotation housing 3, under the suction of Magnet 7, main casing 1 with rotate housing 3 close.After loosing one's grip, due to two pairs
Torsion spring piece 6 applies active force upwards respectively to two V-type handles 4, the friction plate of 4 front end of main casing 1 and V-type handle with it is defeated
Rubbing action is produced between electric wire, routing device enters self-locking state, geo-stationary is kept with power transmission line, as shown in Figure 4.
Walking states：In walking process is patrolled and examined, manually the rear end part of two V-type handles 4 is applied upwards
Plus less active force, the fore-end and rear end part of two V-type handles 4 can be made to be separated with power transmission line, now only led
The upper surface of the circular arc metallic channel inside housing 1 is contacted with power transmission line, due to the coefficient of friction of main casing 1 it is less, it is and defeated
Frictional force between electric wire is less, i.e., walking resistance is less, so as to reach labour-saving purpose, as shown in Figure 5.
Locking state：When running into emergency (such as strong wind cause power transmission line acutely to swing etc.) or need to climb by means of power, glide
During etc. process, larger active force is applied upwards by the rear end part to two V-type handles 4, the rear end of V-type handle 4 can be made
Partial friction plate carries out bump contact with power transmission line, and produces larger frictional force, and the active force for applying is bigger, friction
Power is also bigger, not only realizes the geo-stationary of routing device and power transmission line, and for climb or downslide process provide it is larger
Pull strength, so as to improve safety and the overhaul efficiency of operation, as shown in Figure 6.
It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After the content lectured by the present invention has been read, those skilled in the art can be made various changes or modifications to the present invention, this
A little equivalent form of values equally fall within the application appended claims limited range.
Claims (10)
1. a kind of routing device of transmission line of electricity, including：Housing, retaining mechanism (7), elastic construction and mechanical type handle (4), its
It is characterised by：High-abrasive material is provided with the mechanical type handle, mechanical type handle realizes routing device by elastic construction
Self-locking, by realizing the braking of routing device to the size that mechanical type handle exerts a force and sliding.
2. a kind of transmission line of electricity routing device according to claim 1, it is characterised in that：Housing includes main casing (1), secondary
Housing (2) and rotation housing (3).
3. a kind of transmission line of electricity routing device according to claim 2, it is characterised in that：The main casing (1) is left and right
Symmetrical structure, in dumbbell shaped, its top half is circular arc metallic channel, and the latter half is two cuboid cavitys；Secondary housing (2)
It is fixed with main casing (1) by screw, for aiding in fixing elastic construction and mechanical type handle (4)；Rotation housing (3) is by rotation
Rotating shaft (9) is fixed on time housing (2), can be along the axially free rotation of rotary shaft (9).
4. a kind of transmission line of electricity routing device according to claim 1, it is characterised in that：The mechanical type handle (4) is in V
Type, including fore-end and rear end part, are respectively fixed with high-abrasive material, and are fixed on main casing (1) and time shell by rotating shaft
Between body (2).
5. a kind of transmission line of electricity routing device according to claim 4, it is characterised in that：High-abrasive material is friction plate (5),
The friction plate of handle front end is less with power transmission line contact area than handle rear end friction plate with power transmission line contact area, and handle front end is rubbed
Pad realizes that stepping up under routing device self-locking state operates；The friction plate of handle rear end part realizes stepping up in braking procedure
Operation.
6. a kind of transmission line of electricity routing device according to claim 5, it is characterised in that：Friction plate is using cold-resistant, resistance to height
Temperature, coefficient of friction are big, high mechanical strength and the high-abrasive material with preferable elasticity and resistance to ag(e)ing are constituted.
7. a kind of transmission line of electricity routing device according to claim 1, it is characterised in that：Described elastic construction is double torsions
Spring (6), is fixed between main casing (1) and time housing (2) by rotating shaft；While be fixed on main casing (1), another side with
The bottom surface contact of handle front end.
8. a kind of transmission line of electricity routing device according to claim 1, it is characterised in that：Retaining mechanism is by multiple identical big
Little permanent magnet is made, and is symmetrically arranged on main casing (1) and rotation housing (3), by the adsorption reality of Magnet respectively
Folding between existing two housings.
9. a kind of transmission line of electricity routing device according to claim 8, it is characterised in that：The retaining mechanism is by 8 or 12
Individual length, width and height are the permanent magnet of 4mm and make.
10. a kind of transmission line of electricity routing device according to claim 1, it is characterised in that：The routing device also includes
Protection band (8), two ends are fixed on the side of main casing (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005061.2A CN106532555B (en) | 2016-11-15 | 2016-11-15 | Overhead working wiring device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611005061.2A CN106532555B (en) | 2016-11-15 | 2016-11-15 | Overhead working wiring device for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532555A true CN106532555A (en) | 2017-03-22 |
| CN106532555B CN106532555B (en) | 2019-12-06 |
Family
ID=58351728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611005061.2A Active CN106532555B (en) | 2016-11-15 | 2016-11-15 | Overhead working wiring device for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532555B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972408A (en) * | 2017-05-17 | 2017-07-21 | 内蒙古电力（集团）有限责任公司内蒙古超高压供电局 | Transmission line high-altitude operation router |
| CN111579902A (en) * | 2020-05-15 | 2020-08-25 | 国网山东省电力公司沂源县供电公司 | Electric power detection device that electric power construction used |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471526A (en) * | 1982-08-26 | 1984-09-18 | Stability, Inc. | Installation tool |
| CN102755718A (en) * | 2012-07-24 | 2012-10-31 | 辽宁省电力有限公司辽阳供电公司 | Wire climbing device |
| CN202949170U (en) * | 2012-11-30 | 2013-05-22 | 国家电网公司 | Special wiring protective sleeve for electricians |
-
2016
- 2016-11-15 CN CN201611005061.2A patent/CN106532555B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4471526A (en) * | 1982-08-26 | 1984-09-18 | Stability, Inc. | Installation tool |
| CN102755718A (en) * | 2012-07-24 | 2012-10-31 | 辽宁省电力有限公司辽阳供电公司 | Wire climbing device |
| CN202949170U (en) * | 2012-11-30 | 2013-05-22 | 国家电网公司 | Special wiring protective sleeve for electricians |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972408A (en) * | 2017-05-17 | 2017-07-21 | 内蒙古电力（集团）有限责任公司内蒙古超高压供电局 | Transmission line high-altitude operation router |
| CN106972408B (en) * | 2017-05-17 | 2018-06-15 | 内蒙古电力（集团）有限责任公司内蒙古超高压供电局 | Transmission line high-altitude operation router |
| CN111579902A (en) * | 2020-05-15 | 2020-08-25 | 国网山东省电力公司沂源县供电公司 | Electric power detection device that electric power construction used |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532555B (en) | 2019-12-06 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Hui Inventor after: Hu Deen Inventor after: An Dongxiao Inventor after: Zhao Guangxing Inventor after: Liu Haiyang Inventor after: Chen Zhi Inventor after: Zhang Yong Inventor after: Xuan Chuanzhong Inventor after: Xu Binteng Inventor after: Cui Yanling Inventor after: Huang Jianhua Inventor after: Cheng Yanqing Inventor before: Li Guoxu Inventor before: Yu Xiaochuan Inventor before: Zhang Yi Inventor before: Zhang Zhicheng Inventor before: Liu Tongbin Inventor before: Li Shudong Inventor before: Guo Hui Inventor before: Xue Bin Inventor before: Li Enjun Inventor before: Fan Lijiang Inventor before: Cao Jianqiang Inventor before: Yang Guofeng Inventor before: Liu Zhiqiang Inventor before: Zhao Haibo Inventor before: Xie Zhiqi |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170707 Address after: Rare earth hi tech Zone Software Park, the Inner Mongolia Autonomous Region, Baotou A515 Applicant after: INNER MONGOLIA GUOLING TECHNOLOGY CO., LTD Address before: Rare earth hi tech Zone Headquarter Economy Park 1-C607 Applicant before: Inner Mongolia Guohua Intelligent Technology Co., Ltd. |
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