CN206908182U - A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity - Google Patents
A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity Download PDFInfo
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- CN206908182U CN206908182U CN201720548545.5U CN201720548545U CN206908182U CN 206908182 U CN206908182 U CN 206908182U CN 201720548545 U CN201720548545 U CN 201720548545U CN 206908182 U CN206908182 U CN 206908182U
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Abstract
The utility model provides a kind of shaft tower guide rail and steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity, the shaft tower guide rail includes rotating shaft (10) and magnet-wheel (20) with magnetic force road wheel, magnet-wheel (20) contains wheel case (21) and magnet (22), wheel case (21) is sheathed on rotating shaft (10) outside, magnet (22) is arranged between wheel case (21) and rotating shaft (10), and wheel case (21) is fixed relative to rotating shaft (10).The shaft tower guide rail magnetic force road wheel can rely on magnetic attraction forces plane on guide rail to produce frictional force, and then overcome gravity acting by power source, so as to which solve the problems, such as automation inspection equipment steps on tower.
Description
Technical field
Electric power testing equipment field is the utility model is related to, particularly a kind of shaft tower guide rail magnetic force road wheel, still
A kind of transmission line of electricity steps on tower inspecting robot.
Background technology
In recent years, it is more and more with the construction mileage of Chinese UHV transmission line, large-scale transmission tower quantity also day
Benefit increases, and because the development safe for operation to society of transmission line of electricity is particularly important, the regular maintenance of shaft tower is extra-high voltage
The powerful guarantee of the normal even running of circuit.The maintenance of current power transmission overhead line structures relies primarily on manpower and steps on tower inspection maintenance, work
Task weight, and it is less efficient.
In order to preferably carry out the Maintenance and Repair of electric power line pole tower work, operation maintenance personnel working strength is reduced, compels to be essential
Want corresponding automation inspection equipment to replace artificial inspection, after equipment determines shaft tower trouble point, then manually step on tower and safeguarded,
Reduce it is unnecessary step on tower workload, ensure transmission line of electricity normal work.
Existing UHV transmission line is substantially all be configured with it is artificial step on tower fall-proof guide rails, guide rail cross sectional shape be it is T-shaped,
For Q345 materials, plane is the continuous level that sectionally smooth join forms thereon, without crossing over other obstacles, solves automation inspection and sets
It is standby to step on tower problem and be studied based on T-shaped guide rail.
Utility model content
In order to realize the problem of automation inspection equipment climbs the T-shaped guide rail of transmission tower, the utility model provides one
Kind shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity, and the shaft tower guide rail magnetic force road wheel can rely on
Magnetic attraction forces plane on guide rail produces frictional force, and then overcomes gravity acting by power source, so as to solve automation
Check equipment steps on tower problem.
Technical scheme is used by the utility model solves its technical problem：A kind of shaft tower guide rail magnetic force road wheel,
Including rotating shaft and magnet-wheel, magnet-wheel contains wheel case and magnet, and wheel case is sheathed on outside rotating shaft, and magnet is arranged between wheel case and rotating shaft,
Wheel case is fixed relative to rotating shaft.
Along the axis direction of rotating shaft, rotating shaft contains the first linkage section being sequentially connected, shaft shoulder section, magnet-wheel construction section and second
Linkage section, the external diameter of shaft shoulder section are more than the external diameter of the first linkage section, and the external diameter of shaft shoulder section is more than the external diameter of magnet-wheel construction section, wheel case
It is sheathed on outside magnet-wheel construction section, magnet is arranged between wheel case and magnet-wheel construction section.
The outer surface of magnet-wheel construction section is provided with first rotating shaft groove and the second rotating shaft groove, and first rotating shaft groove is along rotating shaft
Axially arranged, the second rotating shaft groove is along the circumferentially disposed of rotating shaft.
The outer surface of magnet-wheel construction section has been uniformly distributed circumferentially 2~4 first rotating shaft grooves, magnet-wheel construction section it is outer
Footpath is more than the external diameter of the second linkage section, and the depth of first rotating shaft groove is connected less than or equal to the external diameter of magnet-wheel construction section with second
The half of the difference of the external diameter of section.
Along the axis direction of rotating shaft, the distance between the second rotating shaft groove and shaft shoulder section are equal to the length of wheel case, outside rotating shaft
Provided with circlip for shaft, circlip for shaft is connected in the second rotating shaft groove, and circlip for shaft can coordinate with shaft shoulder section
Wheel case is fixed on outside rotating shaft.
The external diameter of shaft shoulder section is more than the external diameter of the first linkage section, and the external diameter of the first linkage section is more than or equal to magnet-wheel construction section
External diameter, the external diameter of shaft shoulder section is more than the external diameter of magnet-wheel construction section, and the external diameter of magnet-wheel construction section is more than the external diameter of the second linkage section.
Wheel case contains outer sleeve, end cap and multiple baffle plates, and outer sleeve is that the columnar structured of other end opening is closed in one end,
The other end of end cap and outer sleeve is detachably connected, and between outer sleeve and rotating shaft, baffle plate is set baffle plate along the radial direction of outer sleeve
Put, the both ends of baffle plate are connected with outer sleeve and rotating shaft respectively, and multiple baffle plates can be more by being separated between outer sleeve and rotating shaft
Individual sector region, multiple magnets are arranged in the multiple sector region correspondingly, and rotating shaft can rely on baffle plate by moment of torsion
Pass to outer sleeve and magnet.
The both ends of baffle plate respectively with outer sleeve and rotating shaft grafting, the inner surface of outer sleeve be provided be used for in baffle plate grafting
Groove, the outer surface of outer sleeve are provided with the external groove for leaping over obstacles.
The inner surface of outer sleeve is provided with two symmetrical inner groovies, and the outer surface of outer sleeve is outer recessed provided with symmetrical two
Groove, axis direction of the external groove along outer sleeve are set, and the line between line and two external grooves between two inner groovies exists
Projection on end cap is vertical, and the length of external groove is equal to the length of outer sleeve, and the width of external groove is 0.5mm~1mm, external groove
Depth be 1mm~2mm.
A kind of transmission line of electricity steps on tower inspecting robot, and the transmission line of electricity steps on tower inspecting robot and contains above-mentioned shaft tower guide rail
With magnetic force road wheel.
The beneficial effects of the utility model are：
1st, the shaft tower guide rail solves automation equipment on electric power line pole tower iron and steel material quality guide rail with magnetic force road wheel
Attachment walk problem；
2nd, the shaft tower guide rail solves guide rail interface with magnetic force road wheel and crossing over for ladder height difference be present；
3rd, the shaft tower guide rail is adapted on no complicated track for possessing magnet adsorption characteristic turned with magnetic force road wheel
Using.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
Fig. 1 is the front view of shaft tower guide rail magnetic force road wheel described in the utility model.
Fig. 2 is the explosive view of shaft tower guide rail magnetic force road wheel described in the utility model.
Fig. 3 is the dimensional structure diagram of rotating shaft.
Fig. 4 is the dimensional structure diagram of magnet-wheel.
Fig. 5 is the cross section structure diagram of magnet-wheel.
Fig. 6 is along the sectional view in B-B directions in Fig. 5.
Fig. 7 is the front perspective view of outer sleeve.
Fig. 8 is the rear perspective schematic diagram of outer sleeve.
Fig. 9 is the leaping over obstacles schematic diagram of magnet-wheel.
10th, rotating shaft；11st, the first linkage section；12nd, shaft shoulder section；13rd, magnet-wheel construction section；14th, the second linkage section；15th, axle bullet
Property back-up ring；
131st, first rotating shaft groove；132nd, the second rotating shaft groove；
20th, magnet-wheel；21st, wheel case；22nd, magnet；
211st, outer sleeve；212nd, end cap；213rd, baffle plate；214th, inner groovy；215th, external groove.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A kind of shaft tower guide rail magnetic force road wheel, including rotating shaft 10 and magnet-wheel 20, magnet-wheel 20 contain wheel case 21 and magnet 22,
Wheel case 21 is sheathed on outside rotating shaft 10, and magnet 22 is arranged between wheel case 21 and rotating shaft 10, and wheel case 21 is fixed relative to rotating shaft 10, such as
Shown in Fig. 1 and Fig. 2.
In the present embodiment, the first linkage section 11, the shaft shoulder being sequentially connected are contained along the axis direction of rotating shaft 10, rotating shaft 10
Section 12, the linkage section 14 of magnet-wheel construction section 13 and second, the external diameter of shaft shoulder section 12 are more than the external diameter of the first linkage section 11, shaft shoulder section 12
External diameter be more than the external diameter of magnet-wheel construction section 13, wheel case 21 is sheathed on outside magnet-wheel construction section 13, and the length of wheel case 21 is less than magnet-wheel
The length of construction section 13, magnet 22 are arranged between wheel case 21 and magnet-wheel construction section 13, as shown in Figure 3 and Figure 4.
In the present embodiment, the outer surface of magnet-wheel construction section 13 is provided with the rotating shaft groove of first rotating shaft groove 131 and second
132, first rotating shaft groove 131 is axially arranged along rotating shaft 10, and the second rotating shaft groove 132 is along the circumferentially disposed of rotating shaft 10.First
Rotating shaft groove 131 is used for the grafting of baffle plate 213, and the second rotating shaft groove 132 is used for the clamping of circlip for shaft 15.
In the present embodiment, the outer surface of magnet-wheel construction section 13 has been uniformly distributed circumferentially 2~4 first rotating shaft grooves
131, the external diameter of magnet-wheel construction section 13 is more than the external diameter of the second linkage section 14, and the depth of first rotating shaft groove 131 is less than or equal to
The half (i.e. half) of the difference of the external diameter of the external diameter of magnet-wheel construction section 13 and the second linkage section 14, as shown in Figure 3.Along rotating shaft
10 axis direction, the distance between the second rotating shaft groove 132 and shaft shoulder section 12 are equal to the length of wheel case 21, and rotating shaft 10 is externally provided with
Circlip for shaft 15, circlip for shaft 15 are connected in the second rotating shaft groove 132, and circlip for shaft 15 can be with shaft shoulder section
Wheel case 21 is fixed on outside rotating shaft 10 by 12 cooperations, and circlip for shaft 15 coordinates with shaft shoulder section 12 realizes that the axial direction of wheel case 21 is determined
Position.
In the present embodiment, the external diameter of shaft shoulder section 12 is more than the external diameter of the first linkage section 11, the external diameter of the first linkage section 11
More than or equal to the external diameter of magnet-wheel construction section 13, the external diameter of shaft shoulder section 12 is more than the external diameter of magnet-wheel construction section 13, magnet-wheel construction section
13 external diameter is more than the external diameter of the second linkage section 14, as shown in Figure 3.
Specifically, the outer surface of magnet-wheel construction section 13 has been uniformly distributed circumferentially 2 first rotating shaft grooves 131,2 first
Rotating shaft groove 131 is arranged symmetrically on 180 degree direction, to improve the stationarity of transmission.Magnet-wheel 20 is by the baffle plate 213 of itself with turning
The first rotating shaft groove 131 (rectangular channel) of axle 10 coordinates, and realizes the circumferentially positioned of magnet-wheel 20, ensures that magnet-wheel 20 rotates with rotating shaft 10
Synchronism.
In the present embodiment, wheel case 21 contains outer sleeve 211, end cap 212 and multiple baffle plates 213, and outer sleeve 211 is one end
The columnar structured of other end opening is closed, the other end of end cap 212 and outer sleeve 211 is detachably connected, and baffle plate 213 is positioned at outer
Between sleeve 211 and rotating shaft 10, baffle plate 213 is radially arranged along outer sleeve 211, the both ends of baffle plate 213 respectively with outer sleeve 211
Connected with rotating shaft 10, multiple baffle plates 213 can will be separated into multiple sector regions, such as Fig. 5 between outer sleeve 211 and rotating shaft 10
Shown in Fig. 6, multiple magnets 22 are arranged in the multiple sector region correspondingly, the size and shape and fan of magnet 22
Shape region matches, and the center line of outer sleeve 211 overlaps with the center line of rotating shaft 10, and rotating shaft 10 can rely on baffle plate 213 to turn round
Square passes to outer sleeve 211 and magnet 22.
In the present embodiment, baffle plate 213 can also be multiple that preferably baffle plate 213 is two, and the both ends of baffle plate 213 are distinguished
With outer sleeve 211 and the grafting of rotating shaft 10, the inner surface of outer sleeve 211 is provided with the inner groovy 214 being used for the grafting of baffle plate 213, magnetic
The outer surface for taking turns construction section 13 is provided with the first rotating shaft groove 131 being used for the grafting of baffle plate 213, and the outer surface of outer sleeve 211 is set
There is the external groove 215 for leaping over obstacles.The quantity of magnet 22, the quantity of baffle plate 213, the quantity of inner groovy 214 and first turn
The quantity of axle groove 131 is identical, preferably the quantity of magnet 22, the quantity of baffle plate 213, the quantity and first rotating shaft of inner groovy 214
The quantity of groove 131 is two.
In the present embodiment, the inner surface of outer sleeve 211 is provided with two symmetrical inner groovies 214, the appearance of outer sleeve 211
Face is provided with and is symmetrically provided with two external grooves 215, and as shown in Figure 7 and Figure 8, axis direction of the external groove 215 along outer sleeve 211 is set
Put, projection of the line between the line between two inner groovies 214 and two external grooves 215 on end cap 212 is vertical, i.e. phase
The corresponding central angle of the curved surfaces of outer sleeve 211 between adjacent inner groovy 214 and external groove 215 is 90 degree, external groove 215
Length be equal to the length of outer sleeve 211, the width of external groove 215 be 0.5mm~1mm, the depth of external groove 215 be 1mm~
2mm.In the utility model, the length is along the size of the axis direction of magnet-wheel 20, and the width is the circle along magnet-wheel 20
The size of circumferential direction, the depth are the diametric size along magnet-wheel 20.
Wherein, outer sleeve 211, baffle plate 213 and end cap 212 use non-magnetic stainless steel, in favor of manufacture with
Assembling.Magnet 22 can be permanent magnet or electromagnet, and wheel case 211 can carry out effective physical protection to magnet-wheel 20；Outer sleeve 211
Circumferential exterior surface carry out cross knurls processing, to increase the coefficient of friction of wheel body and guide rail contacting surface, increase adhesive force, prevent
Magnet-wheel skids on guide level；Because T-shaped guide rail is segmentation docking structure on shaft tower, there is certain ladder height in joint
Difference, the outer wall surface of outer sleeve 211 set up twice obstacle detouring groove in 180 degree side, to ensure that wheel body can smoothly cross guide rail
The hierarchic structure of joint (see Fig. 9)；The openend of outer sleeve 211 is provided with the circular groove of installation end cap 212.
Two pieces identical magnet 22 (permanent magnet) is separated by two panels baffle plate 213, in figure 6, the left end of top magnet 22
Lower surface is N poles, and the lower surface of the right-hand member of top magnet 22 is S poles, and the upper surface of the left end of lower magnet 22 is S poles, lower magnet
The upper surface of 22 right-hand members is N poles.In the rectangle groove of one end insertion outer sleeve 211 of baffle plate 213 (inner groovy 214), by two
While block permanent magnet separates, permanent magnet is fixed in wheel case 21, meanwhile, the square of the other end insertion rotating shaft 10 of baffle plate 213
In shape groove (first rotating shaft groove 131), the motion of rotating shaft 10 and power are delivered on magnet-wheel 20.End cap 212 is embedded in outer sleeve
In the circular trough of 211 openend, the openend of end cap 212 and outer sleeve 211 is interference fitted, permanent magnet is carried out protection with every
From extension permanent magnet service life.
A kind of transmission line of electricity is described below and steps on tower inspecting robot, the transmission line of electricity step on tower inspecting robot contain it is above-mentioned
Shaft tower guide rail magnetic force road wheel.It can be Chinese patent CN 106025908A that the transmission line of electricity, which steps on tower inspecting robot, open
Disclosed in 12 days October in 2016 of date《A kind of electric power line pole tower climbs inspecting robot》.Transmission of electricity i.e. described in the utility model
Circuit steps on the magnet-wheel that tower inspecting robot climbs the electric power line pole tower in Chinese patent CN 106025908A inspecting robot
Replace with shaft tower guide rail magnetic force road wheel of the present utility model, remainder with Chinese patent CN 106025908A
Electric power line pole tower climbing inspecting robot is identical.
It is described above, only specific embodiment of the utility model, it is impossible to which the scope that utility model implemented, institute are limited with it
With the displacement of its equivalent assemblies, or the equivalent variations made according to the utility model patent protection domain and modification, it should all still fall within
The category that this patent is covered.In addition, between technical characteristic and technical characteristic in the utility model, technical characteristic and technical scheme
Between, can be used with independent assortment between technical scheme and technical scheme.
Claims (10)
1. a kind of shaft tower guide rail magnetic force road wheel, it is characterised in that the shaft tower guide rail includes rotating shaft (10) with magnetic force road wheel
With magnet-wheel (20), magnet-wheel (20) contains wheel case (21) and magnet (22), and wheel case (21) is sheathed on rotating shaft (10) outside, and magnet (22) is set
It is placed between wheel case (21) and rotating shaft (10), wheel case (21) is fixed relative to rotating shaft (10).
2. shaft tower guide rail magnetic force road wheel according to claim 1, it is characterised in that along the axis side of rotating shaft (10)
To rotating shaft (10) contains the first linkage section (11), shaft shoulder section (12), magnet-wheel construction section (13) and the second linkage section being sequentially connected
(14), the external diameter of shaft shoulder section (12) is more than the external diameter of the first linkage section (11), and the external diameter of shaft shoulder section (12) is more than magnet-wheel construction section
(13) external diameter, wheel case (21) are sheathed on magnet-wheel construction section (13) outside, and magnet (22) is arranged at wheel case (21) and magnet-wheel construction section
(13) between.
3. shaft tower guide rail magnetic force road wheel according to claim 2, it is characterised in that the appearance of magnet-wheel construction section (13)
Face is provided with first rotating shaft groove (131) and the second rotating shaft groove (132), axial direction of the first rotating shaft groove (131) along rotating shaft (10)
Set, the second rotating shaft groove (132) is along the circumferentially disposed of rotating shaft (10).
4. shaft tower guide rail magnetic force road wheel according to claim 3, it is characterised in that the appearance of magnet-wheel construction section (13)
Face has been uniformly distributed circumferentially 2~4 first rotating shaft grooves (131), and the external diameter of magnet-wheel construction section (13) is more than the second connection
The external diameter of section (14), the depth of first rotating shaft groove (131) are connected less than or equal to the external diameter of magnet-wheel construction section (13) with second
The half of the difference of the external diameter of section (14).
5. shaft tower guide rail magnetic force road wheel according to claim 3, it is characterised in that along the axis side of rotating shaft (10)
To the distance between the second rotating shaft groove (132) and shaft shoulder section (12) are equal to the length of wheel case (21), and rotating shaft (10) is externally provided with axle
With circlip (15), circlip for shaft (15) is connected in the second rotating shaft groove (132), and circlip for shaft (15) can be with
Shaft shoulder section (12) coordinates is fixed on rotating shaft (10) outside by wheel case (21).
6. shaft tower guide rail magnetic force road wheel according to claim 3, it is characterised in that the external diameter of shaft shoulder section (12) is more than
The external diameter of first linkage section (11), the external diameter of the first linkage section (11) are more than or equal to the external diameter of magnet-wheel construction section (13), the shaft shoulder
The external diameter of section (12) is more than the external diameter of magnet-wheel construction section (13), and the external diameter of magnet-wheel construction section (13) is more than the second linkage section (14)
External diameter.
7. shaft tower guide rail magnetic force road wheel according to claim 1, it is characterised in that wheel case (21) contains outer sleeve
(211), end cap (212) and multiple baffle plates (213), outer sleeve (211) are that the columnar structured of other end opening, end are closed in one end
Lid (212) and the other end of outer sleeve (211) are detachably connected, baffle plate (213) be located at outer sleeve (211) and rotating shaft (10) it
Between, baffle plate (213) being radially arranged along outer sleeve (211), the both ends of baffle plate (213) respectively with outer sleeve (211) and rotating shaft
(10) connect, multiple baffle plates (213) can be more by multiple sector regions that are separated between outer sleeve (211) and rotating shaft (10)
Individual magnet (22) is arranged in the multiple sector region correspondingly, and rotating shaft (10) can rely on baffle plate (213) by moment of torsion
Pass to outer sleeve (211) and magnet (22).
8. shaft tower guide rail magnetic force road wheel according to claim 7, it is characterised in that the both ends difference of baffle plate (213)
With outer sleeve (211) and rotating shaft (10) grafting, the inner surface of outer sleeve (211) is provided with the indent being used for baffle plate (213) grafting
Groove (214), the outer surface of outer sleeve (211) are provided with the external groove (215) for leaping over obstacles.
9. shaft tower guide rail magnetic force road wheel according to claim 8, it is characterised in that the inner surface of outer sleeve (211)
Provided with two symmetrical inner groovies (214), the outer surface of outer sleeve (211) is provided with symmetrical two external grooves (215), external groove
(215) set along the axis direction of outer sleeve (211), line between two inner groovies (214) and two external grooves (215) it
Between projection of the line on end cap (212) it is vertical, the length of external groove (215) is equal to the length of outer sleeve (211), external groove
(215) width is 0.5mm~1mm, and the depth of external groove (215) is 1mm~2mm.
10. a kind of transmission line of electricity steps on tower inspecting robot, it is characterised in that the transmission line of electricity steps on tower inspecting robot containing having the right
It is required that the shaft tower guide rail magnetic force road wheel in 1 to 9 described in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548545.5U CN206908182U (en) | 2017-05-17 | 2017-05-17 | A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548545.5U CN206908182U (en) | 2017-05-17 | 2017-05-17 | A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity |
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| Publication Number | Publication Date |
|---|---|
| CN206908182U true CN206908182U (en) | 2018-01-19 |
Family
ID=61289061
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548545.5U Active CN206908182U (en) | 2017-05-17 | 2017-05-17 | A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force road wheel and transmission line of electricity |
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| Country | Link |
|---|---|
| CN (1) | CN206908182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551116A (en) * | 2018-04-19 | 2018-09-18 | 湖北工业大学 | High-voltage dc transmission electric wire magnetic force machine device people Traction control system and control method |
| CN108963853A (en) * | 2017-05-17 | 2018-12-07 | 北京国网富达科技发展有限责任公司 | A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force traveling wheel and transmission line of electricity |
-
2017
- 2017-05-17 CN CN201720548545.5U patent/CN206908182U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963853A (en) * | 2017-05-17 | 2018-12-07 | 北京国网富达科技发展有限责任公司 | A kind of shaft tower guide rail steps on tower inspecting robot with magnetic force traveling wheel and transmission line of electricity |
| CN108963853B (en) * | 2017-05-17 | 2024-06-25 | 北京国网富达科技发展有限责任公司 | Magnetic walking wheel for tower guide rail and power transmission line tower climbing inspection robot |
| CN108551116A (en) * | 2018-04-19 | 2018-09-18 | 湖北工业大学 | High-voltage dc transmission electric wire magnetic force machine device people Traction control system and control method |
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