CN201533127U - Traveling car for patrolling inspection of power transmission line - Google Patents
Traveling car for patrolling inspection of power transmission line Download PDFInfo
- Publication number
- CN201533127U CN201533127U CN2009201767316U CN200920176731U CN201533127U CN 201533127 U CN201533127 U CN 201533127U CN 2009201767316 U CN2009201767316 U CN 2009201767316U CN 200920176731 U CN200920176731 U CN 200920176731U CN 201533127 U CN201533127 U CN 201533127U
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- transmission line
- wheels
- driving
- travelling car
- polling transmission
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Abstract
A traveling car for patrolling inspection of a power transmission line comprises a driving mechanism, a working device and two sets of driving wheel components, wherein the driving wheel components with identical structure comprise driving wheels and two directional wheels and are used for moving along a circular iron wire respectively; a shaft of the driving wheels is respectively connected with shafts of the two directional wheels through flexible supporting parts; and two driving wheels in the two sets of driving wheel components are mounted on an identical shaft which is mounted on a bracket. The traveling car has the advantages of high stability and good trafficability.
Description
Technical field
The utility model relates to the power circuit polling device, particularly which is provided with the dolly that moves along power circuit polling of data acquisition transmission equipment.
Background technology
The task of polling transmission line is to adopt equipments such as data acquisition and transmitting device, gather the relevant parameter of transmission relation line work situation, as situations such as the temperature of lead, ambient temperature, wind speed, wire icing, transmission line landform, or the leakage situation of transmission line electric equipment (can detect by infrared image) or the like.
Existing electric inspection process dolly exists following shortcoming and problem: 1, when transmission line moves, its center is difficult to the location, and unstability had both influenced data test easily, can cause unsafe factor again; When 2, dolly moves, relatively poor to the through performance of barrier on the wire rod; 3, be difficult to by the strain tower position, little by the gradient.
The utility model content
The purpose of this utility model provides the polling transmission line travelling car that a kind of stability is high, through performance is good.
This novel purpose is achieved in that a kind of polling transmission line travelling car, comprise driving mechanism, equipment, also have by driving wheel form with two directional wheels, as separately along a circular irony wire rod move, structure is identical two cover drive wheel assemblies: the axle of driving wheel is being connected through flexible support and two directed wheel shafts respectively; Two driving wheels in this two covers drive wheel assemblies are installed on the same axle, and this axle is fixed on the support.
Compared to existing technology, this novel characteristics and advantage is:
1, stability is high
In order to improve the stability of dolly, adopt strong magnet and the adhesive of irony wire rod on the one hand, on the other hand, being installed on the wire rod by certain inclination angle (as 5～20 degree) inclination respectively in the two cover drive wheel assemblies (containing two driving wheels and four directional wheels), it is along the left and right symmetry of vertical face, like this, the center of device can not exceed the horizontal arcuate surface of support all the time, therefore, even under the operating mode of blowing hard, still can on wire rod, pass through by held stationary.
2, through performance is good
Form between four directional wheels and the support and flexibly connect, adopt two cover driving wheels simultaneously, the directional wheel assembly is convenient to by bend and walk around the line tower.
Description of drawings
Fig. 1 is this new structure schematic diagram;
Fig. 2 is the right view (structure of directional wheel is identical with it) of two driving wheels shown in Figure 1.
Embodiment
Among Fig. 1,1, driving wheel; 2, directional wheel; 3, directional wheel; 4, circular irony wire rod; 5, support; 6, flexible support; 7, flexible support; 8, driving wheel; 9, directional wheel; 10, directional wheel; 11, flexible support; 12, flexible support; 13, circular irony wire rod.
Fig. 1 illustrates, this novel driving mechanism, equipment of comprising, also have by driving wheel forms with two directional wheels, as separately along a circular irony wire rod moves, structure is identical two cover drive wheel assemblies: the axle of driving wheel is spool being connected through flexible support and two directional wheels 2,3 respectively; Two driving wheels 1,8 in this two covers drive wheel assemblies are installed on the same axle 105 (Fig. 2), and this axle is fixed on the support 5.
Referring to Fig. 2, two driving wheels 1,8 are arc-shaped concave with the part that two circular irony wire rods 4,13 contact, and this arc-shaped concave middle part is provided with magnet 101.The and arranged on left and right sides of magnet is fixed with block rubber 102 and aluminium pressing plate 103 successively through bolt on two driving wheels 1,8.The part that two directional wheels 2,3 contact with circular irony wire rod is an arc-shaped concave, and this arc-shaped concave middle part is provided with magnet.The and arranged on left and right sides of magnet is fixed with block rubber and aluminium pressing plate successively through bolt (fixing hole 104) on two directional wheel (structure are identical with driving wheel) 2,3.Two driving wheels 1,8 equal angular (inclination angle is 5～20 degree) that vertically tilts to the left and right sides respectively.Equipment is the data acquisition transmitting device.Two cover drive wheel assemblies move (flexible connecting member is preferably Flexible Connector) along circular irony wire rod 4,13 respectively among Fig. 1.
Above-mentioned aluminium pressing plate can be selected all nonmagnetic substance pressing plates in principle for use, as copper pressing plate or the like.
Travelling car along the line is made up of little kickstand, driving wheel, flexible support, directional wheel.
The dolly support adopts rigid non-ferrous material to make, and can satisfy the installation requirement and the operation demand of dolly on linear material of driving wheel.Main frame is fixed on the support.
Main frame (being the actuating force device) is made by hard material, accepts the power that outer power device is carried, and power is passed to driving wheel by flexible axle.
Driving wheel and directional wheel are made up of magnetic block, block rubber, aluminium pressing plate, and are provided with the hole at correspondence position, satisfy fastening needs.The difference of driving wheel and directional wheel is, driving wheel is installed in rotation on the support, can under the rotation of flexible axle, rotate, the block rubber of driving wheel is provided with tooth, be convenient to by the barrier on the wire rod, driving wheel is realized being connected by flexible support with directional wheel, when the wire rod locus changes, directional wheel is given driving wheel by flexible support with strength transmission, and driving wheel is moved along the wire rod trend.
Travelling car along the line is selected suitable kinetic energy output device, as is furnished with the motor of battery and control device, or be furnished with fuel oil (gas) machine (internal combustion engine) of control device according to the operational environment needs.
Travelling car along the line is selected suitable data collection and transmitting device, as IMAQ and transmitting device, thermometric and transmitting device or deicer etc. according to the operational environment needs.
The application of travelling car along the line is applicable to the irony wire rod or contains the wire rod of a certain amount of irony, and it is inboard that wire rod is inserted each wheel of dolly, guarantees that each wheel all comes in contact with wire rod.On inspection, determine that dolly can reliably move, and then can operate dolly and move on wire rod on wire rod.On the electric power transmission line overhead ground wire, dolly does not need to take strict all pressures and anti-interference process.Be provided with a line bridge in the strain tower position, so-called line bridge is an iron leg matter wire rod, is overlapped on the wire rod of strain tower position, and dolly passes through the strain tower position by the line bridge.When enough electric power or the fuel of dolly outfit, the control diameter of control device then is the displacement of dolly, and the application of wireless communication networks will realize the mechanization of polling transmission line.
Claims (7)
1. polling transmission line travelling car, comprise, driving mechanism, equipment is characterized in that: also have by driving wheel form with two directional wheels, as separately along a circular irony wire rod move, structure is identical two cover drive wheel assemblies: the axle of driving wheel is spool being connected through flexible support and two directional wheels (2,3) respectively; Two driving wheels (1,8) in this two covers drive wheel assemblies are installed on the same axle, and this axle is fixed on the support (5).
2. according to the described polling transmission line travelling car of claim 1, it is characterized in that: the part that described two driving wheels (1,8) contact with circular irony wire rod is an arc-shaped concave, and this arc-shaped concave middle part is provided with magnet (101).
3. according to the described polling transmission line travelling car of claim 2, it is characterized in that: the and arranged on left and right sides that described two driving wheels (1,8) are gone up magnet is fixed with block rubber (102) and aluminium pressing plate (103) successively through bolt.
4. according to the described polling transmission line travelling car of claim 3, it is characterized in that: the part that described two directional wheels (2,3) contact with circular irony wire rod is an arc-shaped concave, and this arc-shaped concave middle part is provided with magnet.
5. according to the described polling transmission line travelling car of claim 4, it is characterized in that: the and arranged on left and right sides that described two directional wheels (2,3) are gone up magnet is fixed with block rubber and aluminium pressing plate successively through bolt.
6. according to the described polling transmission line travelling car of the arbitrary claim of claim 1～5, it is characterized in that: described two driving wheels (1,8) equal angular that vertically tilts to the left and right sides respectively.
7. according to the described polling transmission line travelling car of claim 6, it is characterized in that: described equipment is the data acquisition transmitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767316U CN201533127U (en) | 2009-09-14 | 2009-09-14 | Traveling car for patrolling inspection of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201767316U CN201533127U (en) | 2009-09-14 | 2009-09-14 | Traveling car for patrolling inspection of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201533127U true CN201533127U (en) | 2010-07-21 |
Family
ID=42528527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201767316U Expired - Lifetime CN201533127U (en) | 2009-09-14 | 2009-09-14 | Traveling car for patrolling inspection of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201533127U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431559A (en) * | 2011-10-17 | 2012-05-02 | 杨宗林 | Cableway train system |
| CN103558816A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Icing monitoring system of high-voltage transmission lines |
| CN103595301A (en) * | 2013-11-22 | 2014-02-19 | 湖北工业大学 | Magnetic force suspension robot for operation of overhead high-tension power transmission line |
| CN103595300A (en) * | 2013-11-22 | 2014-02-19 | 湖北工业大学 | Magnetic force drive robot for overhead high-tension transmission line operation |
-
2009
- 2009-09-14 CN CN2009201767316U patent/CN201533127U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431559A (en) * | 2011-10-17 | 2012-05-02 | 杨宗林 | Cableway train system |
| CN103558816A (en) * | 2013-10-22 | 2014-02-05 | 国家电网公司 | Icing monitoring system of high-voltage transmission lines |
| CN103595301A (en) * | 2013-11-22 | 2014-02-19 | 湖北工业大学 | Magnetic force suspension robot for operation of overhead high-tension power transmission line |
| CN103595300A (en) * | 2013-11-22 | 2014-02-19 | 湖北工业大学 | Magnetic force drive robot for overhead high-tension transmission line operation |
| CN103595301B (en) * | 2013-11-22 | 2015-07-15 | 湖北工业大学 | Magnetic force suspension robot for operation of overhead high-tension power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100721 |
|
| CX01 | Expiry of patent term |