CN108711776A - A kind of shaft tower lightning conducter bypass band device for polling transmission line equipment - Google Patents
A kind of shaft tower lightning conducter bypass band device for polling transmission line equipment Download PDFInfo
- Publication number
- CN108711776A CN108711776A CN201810434306.6A CN201810434306A CN108711776A CN 108711776 A CN108711776 A CN 108711776A CN 201810434306 A CN201810434306 A CN 201810434306A CN 108711776 A CN108711776 A CN 108711776A
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- CN
- China
- Prior art keywords
- lightning conducter
- shaft tower
- bypass
- transmission line
- bypass band
- 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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Abstract
The application provides a kind of shaft tower lightning conducter bypass band device for polling transmission line equipment, including bypass band, snap ring, the bypass band includes main part and the interconnecting piece positioned at main part both ends, the interconnecting piece is removably fixed to by snap ring on shaft tower or the lightning conducter of lightning conducter cross-arm both sides, and the part and lightning conducter that the interconnecting piece is contacted with lightning conducter have the vertical central plane overlapped；The main part is assembled by connecting plate by more than two segmentations, described to be segmented into preformed rigid part.The present invention bypass with device by rigid material be made anti-bending strength it is good, by assembly can be formed adaptation different form shaft tower bypass band.
Description
Technical field
The present invention relates to a kind of auxiliary device of overhead transmission line inspection device, it is suitable for overhead transmission line inspection
The auxiliary equipment of equipment crossing pole or cross-arm.
Background technology
Overhead transmission line is that one of most commonly used infrastructure is distributed in power industry, and overhead transmission line
Or the artery of electric system is directly related to the development of national economy and the normal life of the people, but aerial defeated
Electric line usually crosses over a thousand li, generally all in remote environment, not only bearing intrinsic mechanical load and electric load
Internal pressure also suffers the various external aggressions of natural environment.Therefore its safe operation is increasingly by the weight of departments at different levels
Depending on.
In order to ensure transmission line safety stable operation, need to carry out careful inspection to transmission line of electricity to prevent unexpected feelings
Condition occurs.All it is in the past by circuit operations staff along frame for the inspection of overhead transmission line, insulator, gold utensil and its shaft tower
Empty transmission line of electricity crosses over mountain after mountain to observe line facility, tunnel condition.And tower inspection is pedaled according to actual conditions.And
Operations staff's labor intensity is big, and working efficiency is low, and operation is influenced by weather.
Although having begun that transmission line of electricity is maked an inspection tour and repaired using the unmanned inspection device equipped with traveling wheel at present,
To substitute manual inspection.But when inspection distance is longer, the barrier of crusing robot can be become by connecting the shaft tower of transmission line of electricity
Hinder, need human assistance crusing robot crossing pole, to reduce routing inspection efficiency, increase the workload of maintenance personal,
And bring security risk for inspection work.For the above situation, research staff, which has been devised by, substitutes artificial auxiliary inspection
Robot crossing pole crosses tower apparatus, but there are still problems with for above-mentioned apparatus：
1, existing tower apparatus of crossing uses steel strand wires or similar round wire rod to realize mostly, although can also solve inspection substantially
The problem of equipment crossing pole, passes a bridge and lightning conducter junction will not form and seamlessly transit so that there are one for inspection device walking
Fixed difficulty；
2, existing to cross the steel strand wires or inadequate similar to the rigidity of the flexible materials such as round wire rod that tower apparatus uses, it needs to it
More fixed support is done, the complexity of tower apparatus was increased；
3, the existing connection attachment for crossing tower apparatus, it is complicated, mechanical processing difficulty is big, production cost is high；
4, the existing shaft tower crossed tower apparatus and be directed to different size, needs the size for redesigning tower apparatus, causes it suitable
It is not strong with property.
Invention content
Present invention aims to overcome that the deficiency of above-mentioned prior art, provides a kind of bar for polling transmission line equipment
Tower lightning conducter bypass band device, had not only solved inspection robot and has crossed shaft tower obstacle problem, but also solved tower apparatus structure and answer
It is miscellaneous, need to largely support, the technical problem that applicability is not strong, substantially increase the efficiency of inspection device crossing pole, safety and stability,
It is easy maintenance, cheap.
The technical solution adopted by the present invention to solve the technical problems is：A kind of shaft tower for polling transmission line equipment
Lightning conducter bypass band device comprising：Bypass band, snap ring, the bypass band is including main part and positioned at main part both ends
Interconnecting piece, the main part, interconnecting piece all have the width extended in vertical direction, and the interconnecting piece is detachable by snap ring
Be fixed on the lightning conducter of shaft tower or lightning conducter cross-arm both sides, part that the interconnecting piece is contacted with lightning conducter and lightning conducter tool
There is the vertical central plane of coincidence；The main part is assembled by connecting plate by more than two segmentations, described point
Section is preformed rigid part.
It will be bypassed in band connection to two lightning conducters of shaft tower both sides, kept away with device using the shaft tower lightning conducter bypass of the structure
The vertical central plane of thunder line is overlapped with the vertical central plane of bypass band, and is bypassed band and be processed into inclined-plane at connection lightning conducter,
So that the idler wheel on crusing robot is smoothly travelled from lightning conducter and realizes bypass cross arm of tower.This process is opened due to bypass band
Beginning section and ending segment bypass band and lightning conducter are in vertical coplanar, are bypassed with or from side so being transitioned into from lightning conducter in robot
Road band is straight line moving when being transitioned into lightning conducter, ensure that the reliability of robot ambulation to the full extent.
Further, the shaft tower lightning conducter bypass band device for polling transmission line equipment, it is characterised in that：
Through-hole is provided on the interconnecting piece, the snap ring is the round anchor ear of one end open, and the circle anchor ear is equipped with fastening spiral shell
Bolt, for the circle anchor ear for connecting lightning conducter, above-mentioned fastening bolt is arranged in the through-hole.
Further, the inside of the round anchor ear is equipped with liner, and the liner is elastic insulating material.Liner not only may be used
To improve the firmness that round anchor ear is connect with lightning conducter, can also make to keep insulation between round anchor ear and lightning conducter.
Further, the upper surface of the interconnecting piece be one from the horizontal by certain angle inclined-plane, convenient for make an inspection tour dress
It sets and smoothly walks between lightning conducter and bypass band.
Further, further include supporting rod, described supporting rod one end is connected to shaft tower, and the other end is connected to bypass band.Branch
The load-bearing capacity of a progress raising bypass band is capable of in the setting of strut, has preferable tolerance to the weight of inspection device.
Further, insulator is installed in the support.Lightning conducter is grounded through discharging gap or segmented ground
Equipment is identical when being equipped with insulator in support to ensure lightning conducter terrace state with withouyt bypass band.
Further, pre-manufactured hole is provided in the segmentation, the pre-manufactured hole is for installing supporting rod.It is arranged in segmentation
Pre-manufactured hole can be convenient for supporting rod and bypass band being fixedly connected.
Further, the segmentation is with different length and/or along its length with different bending degree.In advance
Flat metal material is prefabricated into various sizes of segmentation, at the installation site, according to the actual conditions of shaft tower, chooses certain size
It is segmented and is stitched together, the bypass band for being adapted to different use environments can be formed, be suitable for the shaft tower of form of ownership.
Further, the preformed rigid part is made of flat metal.Since the section factor ratio in one direction of flat metal is same
The rounded material at equal interfaces is much larger, therefore the bypass band made of flat metal has excellent anti-bending strength.
Further, the flat metal is band iron.Band iron has more advantages, and rigidity is good, processing performance is good, cost
It is low.
The beneficial effects of the invention are as follows：
1. the present invention provides one kind around shaft tower for the overhead transmission line inspection device walked on wall thunder line or keeps away
The bypass band device of thunder line cross-arm, so as to realize that inspection device is reliably travelled by shaft tower side to the other side；Bypass band is adopted
It takes flat metal to manufacture, can be formed and be seamlessly transitted with lightning conducter；The inclined-plane of interconnecting piece be close to lightning conducter and it is vertical with lightning conducter in
Heart face overlap, inspection device can smoothly by run on lightning conducter cross to bypass take traveling or by bypass band uplink
It sails to be transitioned into and be travelled on lightning conducter.
The features such as being easy to make 2. the lightning conducter bypass band (2) of the present invention has, construction is simple, being suitable for all shaft towers,
Do not change original shaft tower, the gold utensil of lightning conducter and structure, does not change the earthing mode of original lightning conducter.
3. the section factor in one direction of flat metal that present invention bypass band uses than same interface rounded material greatly very
More, the anti-bending strength for bypassing band is fine；It only needs to process belt metal material by certain size, according to circumstances be spelled to scene
Dress.
Description of the drawings
Fig. 1 is structure chart of the bypass with device of the present invention.
Fig. 2 is vertical view of the bypass with device of the present invention.
Fig. 3 is side view of the bypass with device of the present invention.
Fig. 4 is the structure chart of the interconnecting piece of the bypass band of the present invention.
Fig. 5 be the present invention bypass band connection to lightning conducter structure chart.
Fig. 6 is structure chart of the bypass with main part of the present invention.
Fig. 7 is the structure chart of the snap ring of the present invention.
Wherein：1, shaft tower, 2, bypass band, 3, snap ring, 4, supporting rod, 5, lightning conducter, 6, insulator, 201, through-hole, 202,
Inclined-plane, 203, connecting plate, 301, round anchor ear, 302, opposed holes.
Specific implementation mode
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
As a kind of exemplary embodiments, as shown in Figure 1, 2, 3, the shaft tower for polling transmission line equipment of the invention is kept away
Thunder line bypass band device, including：Band 2, snap ring 3 are bypassed, the bypass band 2 includes main part and the company positioned at main part both ends
Socket part, the main part, interconnecting piece all have the width extended in vertical direction, and the interconnecting piece is detachable by snap ring 3
Be fixed on the lightning conducter 5 of shaft tower or lightning conducter cross-arm both sides, the part and lightning conducter that the interconnecting piece is contacted with lightning conducter 5
5 have the vertical central plane overlapped；The bypass constitutes the smooth track walked for inspection device with device, enables inspection device
It is enough along bypass band device smoothly crossing pole or cross-arm, instead of artificial, realize auxiliary crusing robot crossing pole or
Cross-arm.
Bypass band device is additionally provided with supporting rod 4, and one end is connected to shaft tower, and the other end is connected to bypass band 2；Setting
Supporting rod 4 is capable of the load-bearing capacity of a progress raising bypass band.Nowadays there is higher want to the function of inspection device and stability
It asks, further increases so as to cause the dead weight of inspection device；And the load-bearing capacity for bypassing band is bigger, then it can be with weight bigger
Inspection device is adapted to.Therefore, the setting of supporting rod 4 improves present invention bypass and is adapted to the weight of inspection device with device
Range.Further, insulator 6 can be also installed on supporting rod 4.Lightning conducter is grounded through discharging gap or segmented ground
Equipment is identical when being equipped with insulator in support to ensure lightning conducter terrace state with withouyt bypass band.
Bypass band 2 is mainly made of main part, interconnecting piece, and connecting portion is in the both ends of main part, the main part, connection
Portion all has the width extended in vertical direction.As shown in figure 4, the upper surface of interconnecting piece is one from the horizontal by certain angle
The inclined-plane 202 of degree, inclined-plane 202 is close to lightning conducter and is overlapped with lightning conducter vertical central plane, while being additionally provided on interconnecting piece logical
Hole 201.As shown in figure 5, interconnecting piece and lightning conducter 5 are fixed together by snap ring 3, interconnecting piece and lightning conducter 5 at this time
The part of contact and lightning conducter 5 have the vertical central plane overlapped, can be smoothly by lightning-arrest by above-mentioned setting inspection device
It runs over and is crossed to taking traveling in bypass or travelled on lightning conducter by taking traveling in bypass and being transitioned on line.
As a shown in Figure 6, the main part of bypass band 2 is assembled by more than two segmentations by connecting plate 203.
It is segmented into preformed rigid part, can be made of flat metal, strip metal, the circle of the section factor in one direction than same interface
Shape material is much larger, to keep the anti-bending strength of bypass band fine；Preferably, preformed rigid part can be made of band iron, band iron
Have many advantages, such as that rigidity is good, processing performance is good, at low cost.Preferably, it is additionally provided with pre-manufactured hole in segmentation.The pre-manufactured hole is for pacifying
Fill supporting rod.At the installation site, when needing that supporting rod 4 is arranged, pre-manufactured hole can be convenient for supporting rod 4 and bypass band 2 quickly
It is fixedly connected.
It is furthermore preferred that segmentation is with different length and/or along its length with different bending degree, so as to
It is spliced into the bypass band with specific morphology.Since shaft tower has different forms, model, the bypass band with single structure is simultaneously
All shaft towers are not adapted to, and bypass of the invention then solves by way of being assembled the segmentation of different-shape with device
The above problem.Flat metal material is prefabricated into various sizes of segmentation in advance, at the installation site, according to the practical feelings of shaft tower
Condition chooses the segmentation of certain size and is stitched together, and can form the bypass band for being adapted to different use environments, so as to
With the shaft tower suitable for form of ownership.
It is further preferred that the end of segmentation is additionally provided with the grafting knot convenient for positioning and/or splicing between adjacent sectional
Structure；Due to being segmented into rigid member, the end of adjacent sectional can be arranged to the structure that can be mutually inserted, can be in erecting bed
Realize quickly positioning and splicing；In order to improve the convenience of the connection of connecting plate 203, connecting plate 203 be segmented on the face that contacts
It is provided with protrusion or groove, corresponding setting is fluted or raised on the face that segmentation is contacted with connecting plate 203, in adjacent sectional
Groove or protrusion on the same line, groove in segmentation or protrusion and the protrusion or fit depressions on connecting plate 203, to
Connecting plate, adjacent segmentation are conveniently fixed in together；Further, the groove in segmentation or protrusion with connecting plate 203 on
Protrusion or groove constitute joinery and its construction.
As shown in fig. 7, snap ring 3 is the round anchor ear 301 of one end open, it is additionally provided with and is used on the circle anchor ear 301
The opposed holes 302 of fastening bolt are worn, the circle anchor ear 301 is for connecting lightning conducter 5.By the interconnecting piece for bypassing band and take shelter from the thunder
When line 5 is attached operation, first round anchor ear 301 is set on the outer surface of lightning conducter 5, then wears fastening bolt
In the through-hole 201, opposed holes 302, to realize being smoothly connected for bypass band 2 and lightning conducter 5.Preferably, round anchor ear 301
Inside be equipped with liner, the liner be elastic insulating material.The setting of liner can not only improve round anchor ear and lightning conducter
The firmness of connection can also make to keep insulation between round anchor ear and lightning conducter, further improve bypass with device
Stability.
For bypass band device after installation is complete, inspection device is as follows by bypassing the process with device crossing pole or cross-arm：
Above-mentioned bypass band device is set on shaft tower or the lightning conducter of cross-arm both sides 5 along the transmission line of electricity, inspection device exists
Adjacent two walk between shaft tower or cross-arm along lightning conducter, from the distal end of one of shaft tower or cross-arm side close to the shaft tower
Or cross-arm, when inspection device arrives at the bottom end on the inclined-plane 202 of bypass 2 interconnecting piece of band, due to inclined-plane and lightning conducter vertical centre
Face overlaps, and inspection device then by the smooth main part for being transitioned into bypass band 2 in inclined-plane 202, on main part walk by continuation, when
When running to the interconnecting piece of the main part other end, then pass through the smooth bottom for being transitioned into inclined-plane 202 in the inclined-plane of the interconnecting piece 202
End, then continues to walk on the lightning conducter of above-mentioned shaft tower or the cross-arm other side, to realize inspection device to crossing pole or
Cross-arm is crossed over automatically.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (10)
1. a kind of shaft tower lightning conducter bypass band device for polling transmission line equipment comprising：Bypass band (2), snap ring
(3), the bypass band (2) includes main part and the interconnecting piece positioned at main part both ends, and the main part, interconnecting piece all have
The width extended in vertical direction, the interconnecting piece are removably fixed to shaft tower or lightning conducter cross-arm two by snap ring (3)
On the lightning conducter (5) of side, it is characterised in that：The part and lightning conducter (5) that the interconnecting piece is contacted with lightning conducter (5), which have, to be overlapped
Vertical central plane；The main part is assembled by connecting plate (203) by more than two segmentations, the segmentation
For preformed rigid part.
2. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：Through-hole (201) is provided on the interconnecting piece, the snap ring (3) is the round anchor ear (301) of one end open, the circle
Anchor ear (301) is equipped with fastening bolt, and for connecting lightning conducter (5), above-mentioned fastening bolt is arranged in the circle anchor ear (301)
The through-hole (201).
3. the shaft tower lightning conducter bypass band device according to claim 2 for polling transmission line equipment, feature exists
In：The inside of the circle anchor ear (301) is equipped with liner, and the liner is elastic insulating material.
4. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：The upper surface of the interconnecting piece be one from the horizontal by certain angle inclined-plane (202), convenient for inspection device in lightning conducter
(5) it smoothly walks between bypass band (2).
5. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：Further include supporting rod (4), described supporting rod (4) one end is connected to shaft tower, and the other end is connected to bypass band (2).
6. the shaft tower lightning conducter bypass band device according to claim 6 for polling transmission line equipment, feature exists
In：Insulator (6) is installed on the supporting rod (4).
7. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：Pre-manufactured hole is provided in the segmentation, the pre-manufactured hole is for installing supporting rod (4).
8. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：The segmentation is with different length and/or along its length with different bending degree.
9. the shaft tower lightning conducter bypass band device according to claim 1 for polling transmission line equipment, feature exists
In：The preformed rigid part is made of flat metal；The preformed rigid part is preferably made of band iron.
10. a kind of any method for inspecting of the bypass with device of polling transmission line equipment utilization claim 1-9, special
Sign is：Above-mentioned bypass band device is set on shaft tower or the lightning conducter (5) of cross-arm both sides along the transmission line of electricity, inspection device exists
Adjacent two walk between shaft tower or cross-arm along lightning conducter, from the distal end of one of shaft tower or cross-arm side close to the shaft tower
Or cross-arm, when inspection device arrives at the bottom end on the inclined-plane (202) of bypass band (2) interconnecting piece, since inclined-plane is vertical with lightning conducter
Median plane overlaps, and inspection device then by the smooth main part for being transitioned into bypass band (2) in inclined-plane 202, continues on main part
Walking, when running to the interconnecting piece of the main part other end, then by the inclined-plane of the interconnecting piece (202) it is smooth be transitioned into inclined-plane
(202) bottom end then continues to walk on the lightning conducter of above-mentioned shaft tower or the cross-arm other side, to realize inspection device to across
More shaft tower or cross-arm is crossed over automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434306.6A CN108711776A (en) | 2018-05-08 | 2018-05-08 | A kind of shaft tower lightning conducter bypass band device for polling transmission line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810434306.6A CN108711776A (en) | 2018-05-08 | 2018-05-08 | A kind of shaft tower lightning conducter bypass band device for polling transmission line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108711776A true CN108711776A (en) | 2018-10-26 |
Family
ID=63867828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810434306.6A Pending CN108711776A (en) | 2018-05-08 | 2018-05-08 | A kind of shaft tower lightning conducter bypass band device for polling transmission line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108711776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000816A (en) * | 2019-04-16 | 2019-07-12 | 中科开创（广州）智能科技发展有限公司 | A kind of inspection robot New-type charge method |
| CN114055520A (en) * | 2021-12-31 | 2022-02-18 | 洛阳视距智能科技有限公司 | Soft and hard combined type track and system for intelligent inspection robot |
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|---|---|---|---|---|
| US5103739A (en) * | 1989-06-30 | 1992-04-14 | The Tokyo Electric Power Co., Inc. | Apparatus for tracking an overhead line and automatically moving around obstacles on the line |
| JP2003180010A (en) * | 2001-12-07 | 2003-06-27 | Kowa Densetsu Kk | Device for mounting band for fixing communication cable or sheath pipe through which the communication cable is passed to inside wall of pipeline, and method of fixing the communication cable or the sheath pipe to the inside wall by band-mounting device |
| CN106655037A (en) * | 2016-10-21 | 2017-05-10 | 国网山东省电力公司电力科学研究院 | A barrier-free way for allowing an overhead ground wire patrol robot to pass across straight line poles and stockbridge dampers |
| CN107546642A (en) * | 2017-09-08 | 2018-01-05 | 国网山东省电力公司电力科学研究院 | The autonomous deflecting traveling crusing robot of overhead transmission line ground wire, system and method |
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2018
- 2018-05-08 CN CN201810434306.6A patent/CN108711776A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5103739A (en) * | 1989-06-30 | 1992-04-14 | The Tokyo Electric Power Co., Inc. | Apparatus for tracking an overhead line and automatically moving around obstacles on the line |
| JP2003180010A (en) * | 2001-12-07 | 2003-06-27 | Kowa Densetsu Kk | Device for mounting band for fixing communication cable or sheath pipe through which the communication cable is passed to inside wall of pipeline, and method of fixing the communication cable or the sheath pipe to the inside wall by band-mounting device |
| CN106655037A (en) * | 2016-10-21 | 2017-05-10 | 国网山东省电力公司电力科学研究院 | A barrier-free way for allowing an overhead ground wire patrol robot to pass across straight line poles and stockbridge dampers |
| CN107546642A (en) * | 2017-09-08 | 2018-01-05 | 国网山东省电力公司电力科学研究院 | The autonomous deflecting traveling crusing robot of overhead transmission line ground wire, system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000816A (en) * | 2019-04-16 | 2019-07-12 | 中科开创（广州）智能科技发展有限公司 | A kind of inspection robot New-type charge method |
| CN110000816B (en) * | 2019-04-16 | 2020-12-29 | 中科开创（广州）智能科技发展有限公司 | Novel charging method for inspection robot |
| CN114055520A (en) * | 2021-12-31 | 2022-02-18 | 洛阳视距智能科技有限公司 | Soft and hard combined type track and system for intelligent inspection robot |
| CN114055520B (en) * | 2021-12-31 | 2024-06-14 | 洛阳视距智能科技有限公司 | Soft and hard combined track and system for intelligent inspection robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Baoli Inventor after: Ouyang Kaiyi Inventor after: Wang Qi Inventor before: Zhang Baoli |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181026 |
|
| RJ01 | Rejection of invention patent application after publication |