Auto-manual electric line foreign matter remover
The present invention relates to a kind of electric line foreign matter remove device.
Kite string, advertising cloth, banner, plastics are big in total unavoidable winding in long-term outdoor operation for overhead transmission line
The various foreign matters such as canopy, mosquito net, such as thunderstorm weather, these foreign matters easily cause the things such as transmission line of electricity phase fault or single-phase earthing
Therefore injure the safe operation of circuit and system.
He Bailun et al. proposes a kind of cutting knife pulley structure, referring to Chinese patent literature CN203607747U, including it is mutual
Fixed upper frame 1 ' and lower vehicle frame 4 ', the top of upper frame 1 ' are provided with cutting knife 2 ', Wire guide roller 3 ' can floating ground installed in getting on the bus
On frame 1 ', lower vehicle frame 4 ' is provided with roller 5 ', and wire slips into Wire guide roller 3 ' from the lateral openings 6 ' of upper frame, and drag-line passes through roller
5 ', lower vehicle frame 4 ' is pulled downward on, cutting knife 2 ' can back and forth pull the cutting knife pulley structure, realization pair with the abnormal contact on wire
The segmentation of foreign matter on wire.
During wire foreign matter removing is implemented, the inventors discovered that：During upper frame is pulled down, upper frame meeting
Possibility integral inclined, that cutting knife has contact wire and damaged to it, and by way of back and forth pulling and realizing foreign matter segmentation,
Its efficiency is very low.
The content of the invention
The defects of to overcome prior art, it is an object of the invention to provide a kind of removing of auto-manual electric line foreign matter
Device, to solve the problems, such as that foreign matter is difficult to quickly remove on wire and wire may be hindered by blade.
Therefore, the invention provides a kind of auto-manual electric line foreign matter remover, including support and installed in support
On the first Wire guide roller, the side of support has wiring inlet, in addition to：Second Wire guide roller, is arranged on support, and with
One Wire guide roller is spaced along wire direction；Rotary cutter, positioned at the axial one or both sides of the second Wire guide roller, driven by motor
It is dynamic；And intake mechanism, it is arranged on support, for being provoked during advancing along wire by the foreign matter on wire and delivering to rotation
Further, above-mentioned rotary cutter is directly driven by the rotating shaft of motor.
Further, above-mentioned support positioned at the lower section of wiring inlet is provided with the motor drive module that is electrically connected with motor,
Motor drive module includes power supply and controlling switch.
Further, above-mentioned controlling switch is remote control module, and the remote controller signal on remote control module and ground connects.
Further, above-mentioned auto-manual electric line foreign matter remover also include can floating ground be connected to drawing on support
Bar, controlling switch are travel switch, and travel switch is fixedly installed on pull bar.
Further, above-mentioned auto-manual electric line foreign matter remover also includes the drawing being arranged between pull bar and support
Bar back-moving spring.
Further, the bottom of above-mentioned support is provided with the balancing weight for center rest.
Further, above-mentioned intake mechanism includes two rods, each rod be included in extension below wire provoke portion and
The delivery section of extension, wire are clamped between two rods above wire.
Further, above-mentioned two rod is the bent rod member of shape.
Further, the top of above-mentioned support has operation annular distance.
Compared with prior art, auto-manual electric line foreign matter remover of the invention uses the first Wire guide roller and second
Wire guide roller is supported on wire, and advance resistance when device moves is small, steady, is cut using motor-driven rotary cutter different
Thing, cleaning speed is fast, and the foreign matter in front of rotary cutter is provoked and collapsed using intake mechanism so that cutting is suitable
Freely, and intake mechanism can also play a part of preventing support from deflecting, and then avoid rotary cutter from damaging wire.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to figure, the present invention is further detailed explanation.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of the cutting knife pulley structure of prior art；
Fig. 2 is the structural representation of auto-manual electric line foreign matter remover according to an embodiment of the invention；
Fig. 3 is the position relationship signal between rod and wire in the remover of auto-manual electric line foreign matter shown in Fig. 3
Fig. 4 is the schematic cross-section along A-A sections shown in Fig. 3；
Fig. 5 is that the intake mechanism of auto-manual electric line foreign matter remover according to an embodiment of the invention is different in removing
View before thing；And
Fig. 6 is that the intake mechanism of auto-manual electric line foreign matter remover according to an embodiment of the invention is different in removing
View during thing.
Description of reference numerals
10th, support；11st, the first Wire guide roller；
12nd, wiring inlet；13rd, the second Wire guide roller；
14th, rotary cutter；15th, motor；
16th, rod；151st, rotating shaft；
17th, motor drive module；18th, travel switch；
19th, pull bar；20th, wire；
21st, back-moving spring；22nd, annular distance is operated；
161st, portion is provoked；162nd, delivery section；
23rd, balancing weight；24th, bearing；
30th, foreign matter；16 ', fork.
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 present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
For foreign matter that is quick, clearing up with no damage on wire, it is clear that the present invention provides a kind of auto-manual electric line foreign matter
Except the scheme of device, the device includes the first Wire guide roller 11 of support 10 and installation over the mount 10, and the side of support 10, which has, leads
Line entrance 12, the second Wire guide roller 13, set over the mount 10, and it is spaced along wire direction with the first Wire guide roller 11；Rotation
Cutter 14, positioned at the axial both sides of the second Wire guide roller 13, driven by motor 15；Two rods 16, it is right on wire 20 for clearance
Ground is claimed to set over the mount 10, for being provoked during advancing along wire 20 by the foreign matter on wire and delivering to rotary cutter 14
It is as follows using the foreign matter reset mode of said apparatus：Wire is allowed to be supported on the He of the first Wire guide roller 11 by wiring inlet
On second Wire guide roller 13, support 10 is allowed to advance along wire, when running into the foreign matter hung on wire, two rods 16 choose foreign matter
Rise, foreign matter is moved to be cut at rotary cutter along rod and come, and drop lower wire, it is achieved thereby that removing.
Compared with the prior art, auto-manual electric line foreign matter remover of the invention uses the first Wire guide roller and second
Wire guide roller is supported on wire, and advance resistance when device moves is small, and foreign matter, cleaning are cut using motor-driven rotary cutter
Speed is fast, and the foreign matter in front of rotary cutter is provoked and collapsed using rod so that cutting is smooth, and the rod
The effect for preventing that support from deflecting is also acted as, rotary cutter is effectively prevented from and touches wire and cause to damage.
In one embodiment, rotary cutter 14 is arranged in the rotating shaft 151 of motor 15, is directly driven by the rotating shaft 151 of motor
It is dynamic, it is so simple and reliable for structure.
In one embodiment, the second Wire guide roller 13 is supported on motor 15, is supported by a bearing 24.So simplify
The supporting construction of second Wire guide roller 13.
In one embodiment, the underlying space positioned at wiring inlet 12 of above-mentioned support 10 is provided with what is electrically connected with motor 15
Motor drive module 17, the rotation for realizing motor 15 by the motor drive module 17 control, and the motor drive module includes electricity
Source and controlling switch, the power supply are preferably dry cell.
In a preferred embodiment, the controlling switch is remote control module, and the remote control on remote control module and ground (does not show in figure
Go out) signal connection, the wireless remote control of motor is realized by the remote control on ground.
In another preferred embodiment, the controlling switch is travel switch 18, and by the unlatching of cable control travel switch
Or close.Specifically, also include can floating ground connection drawing over the mount 10 for above-mentioned auto-manual electric line foreign matter remover
Bar 19, travel switch 18 are fixedly installed on pull bar 19.Pulling force is provided by drag-line, drives pull bar 19 and travel switch 18 dynamic
Make, back-moving spring 21 is additionally provided between the support 10 and pull bar 19, resetted for pull bar, while be also used for determining that travel switch is opened
Value of thrust when opening.
When not running into foreign matter, resistance is smaller, now using less pulling force can pull unit advance, now stroke is opened
It is failure to actuate pass；When running into foreign matter, resistance increase, now stroke is driven to open come drag-line, backward stick action using larger pulling force
Pass acts, and then motor action.It can be seen that in the preferred embodiment, extremely kissed using travel switch and live cable operation mode
In one embodiment, rod 16 is included in provoking portion 161 and extending above wire defeated for extension below wire
Portion 162 is sent, wire 20 is clamped between two rods.Delivery section 162 is in the curve-like gradually raised, and can so be met most
The collection of foreign matter needs.
In one embodiment, rod 16 is the flexible rod member of shape, to increase the adaptability to live foreign matter.The bendable
Metal setting support and the not bent deformation that is fixed on metal qualitative stent ends of the rod member of folding for example by bent deformation
The portion of provoking realize.
In one embodiment, the top of support 10 has operation annular distance 22, for device to be hung over into wire.Mode of operation
It is as follows：The operation annular distance of device is hung on action bars, device is risen be placed on wire again by action bars.So as to very easily
Realize quick mounting of the device on wire.
In one embodiment, the bottom of above-mentioned support 10 is provided with the balancing weight 23 for bracket stable.Balancing weight 23 is selected from
Heavy material, such as lead, so when device is hung on wire 20, can voluntarily remain stable and not topple over, which for
It is highly useful for the mounting operation of device.
In the present invention, two rods foreign matter in front of rotary cutter provoked and collapsed be able to can be completed with other
The intake mechanism of the function replaces, such as pitches the fork on wire, as shown in figure 5, foreign matter 30 and fork 16 ' have one section away from
From as shown in fig. 6, foreign matter 30 is picked up by fork 16 ', the direction of advance with respect to fork 16 ' is moved to close to the direction of rotary cutter
It is dynamic, realize the foreign matter feeding to rotary cutter.
According to the auto-manual electric line foreign matter remover of the present invention, along wire moving process, cleaning foreign matter is very
Fast and easy, meet the removing needs of most fluffy foreign matters on wire.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.