CN109088382A - A kind of snow-removing device for cable - Google Patents
A kind of snow-removing device for cable Download PDFInfo
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- CN109088382A CN109088382A CN201811069858.8A CN201811069858A CN109088382A CN 109088382 A CN109088382 A CN 109088382A CN 201811069858 A CN201811069858 A CN 201811069858A CN 109088382 A CN109088382 A CN 109088382A
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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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
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Abstract
The invention belongs to cable snow removing fields, more particularly to a kind of snow-removing device for cable, it includes electric pole, bracket, cable, the first snow-removing mechanism, the second snow-removing mechanism, wherein the first snow-removing mechanism and the second snow-removing mechanism are symmetrically mounted at electric pole top by bracket；During entire snow removing, there is shake up and down reciprocatingly in cable, so that the accumulated snow on cable slides；Meanwhile the shake of cable also drives the stretching disk transverse reciprocating in the first snow-removing mechanism and the second snow-removing mechanism to slide and rotate；Cable continues to generate reciprocating rotary, so that the accumulated snow on cable is further fallen under the influence of centrifugal force；The shake of cable and the reciprocating rotary of cable make cable remove accumulated snow thereon to the maximum extent, reach preferably snow removing purpose, provide reliable guarantee for the power Transmission in cold season, saved a large amount of human cost.
Description
Technical field
The invention belongs to cable snow removing field more particularly to a kind of snow-removing devices for cable.
Background technique
Cable snow removing mode traditional at present is using dedicated robot or the electric heating or electromagnetic viscosimeter of clearing the snow；Snow blower
Device people is as a kind of advanced equipment, and the technical difficulty realized is big, and design cost and maintenance cost are all very high, are unfavorable for popularizing
With；Although but electric heating or electromagnetism lower compared with snow removal machine people's cost by the snow-removing device of electric heating perhaps electromagnetic viscosimeter
The energy consumption issues of oscillation are very prominent；Cable needs to consume a part of electric energy to realize the operation of snow-removing device；The loss of electric energy
So that such device operating cost is also relatively high, and runed counter to the policy of national energy conservation and emission reduction.
The present invention design a kind of snow-removing device for cable solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of snow-removing device for cable, it is to use
Following technical scheme is realized.
A kind of snow-removing device for cable, it is characterised in that: it includes electric pole, bracket, cable, the first snow breaker
Structure, the second snow-removing mechanism, wherein the first snow-removing mechanism and the second snow-removing mechanism are symmetrically mounted at electric pole top by bracket.
The structure of above-mentioned first snow-removing mechanism and the structure of the second snow-removing mechanism are symmetrical about the median plane of electric pole；For
First snow-removing mechanism it include mechanism shell, round through slot, spiral chute, limiting slot, reset drawing mechanism, rotary drawing machine
Structure, limited block, limit inclined-plane, current inclined-plane, second back-moving spring, sprue, wherein mechanism shell is cylindrical, mechanism shell
Round through slot is provided at end face center；Spiral chute is provided on the inner headed face of round through slot one end；On the inner headed face of round through slot
It is provided with limiting slot, and limiting slot is not provided with one end of spiral chute by subcircular through slot；Mechanism shell is fixed by its periphery
It is rack-mount；The upper end of limited block is provided with limit inclined-plane and current inclined-plane；Limited block is mounted on limiting slot by its lower end
In；Second back-moving spring is located in limiting slot, and the both ends of second back-moving spring respectively with limiting slot inner wall and limited block lower end
Face connection；It resets drawing mechanism and is mounted on the one end for not being provided with spiral chute in round through slot, and reset drawing mechanism and limit
Block matches；Circumgyration stretch mechanism is mounted on one end that spiral chute is provided in round through slot, and circumgyration stretch mechanism and spiral
Sliding slot matches；It resets drawing mechanism and circumgyration stretch mechanism is located at the two sides of limited block；There is cable aperture on sprue；It is stifled
Block is embedded in the round through slot of mechanism shell by its periphery, and sprue is located at the notch on round through slot close to spiral chute
Place；It is to be fixedly connected between the periphery of sprue and round through slot；Cable passes through the cable aperture on sprue；Reset drawing mechanism with
Cable matches；Circumgyration stretch mechanism is matched with cable.
Above-mentioned reset drawing mechanism includes fixed round block, movable chamber, rotation sets of holes, rotation round block, the first slide opening, rotational circle
Set, stretches disk, fixation hole, first back-moving spring at the second slide opening, positioning disc, third slide opening, wherein being provided in fixed round block
Movable chamber；It is provided with the rotation sets of holes of perforation between two end faces of fixed round block, and rotates sets of holes and is communicated with movable chamber；Fixed circle
Block is mounted in the notch of round through slot by way of insertion, and fixed round block passes through the inner circle of its periphery and round through slot
Face is fixedly connected；Rotate the first slide opening that perforation is provided between two end faces of round block；Rotation round block is mounted on fixed round block
In movable chamber；First slide opening is opposite with rotation sets of holes；The second slide opening of perforation is provided between two end faces of rotational circle set；Rotation
Circle set is located in round through slot, and rotational circle covers one end and is fixedly connected across rotation sets of holes with rotation round block；Second slide opening and
One slide opening is opposite；The third slide opening of perforation is provided between two end faces of positioning disc；Positioning disc is located in round through slot, and
Positioning disc is fixedly connected by one end face with rotational circle set；Stretch the fixation hole that perforation is provided on the end face of disk；The
One reset spring and stretching disk are located in round through slot；First back-moving spring one end is fixedly connected with the end face of positioning disc,
The other end is fixedly connected with the end face for stretching disk；Cable pass through rotation sets of holes, the first slide opening, the second slide opening, third slide opening and
Fixation hole, and the periphery of cable is fixedly connected with the inner headed face for stretching the fixation hole on disk；Stretch disk and limited block phase
Cooperation.
Above-mentioned circumgyration stretch mechanism includes fixed round block, movable chamber, rotation sets of holes, rotation round block, the first slide opening, rotational circle
Set, the second slide opening, positioning disc, third slide opening stretch disk, first back-moving spring, guidance pin, wherein being provided in fixed round block
Movable chamber；It is provided with the rotation sets of holes of perforation between two end faces of fixed round block, and rotates sets of holes and is communicated with movable chamber；Fixed circle
Block is mounted in round through slot by way of insertion, and fixed round block is fixed by the inner headed face of its periphery and round through slot
Connection；Rotate the first slide opening that perforation is provided between two end faces of round block；Rotation round block is mounted on the movable chamber of fixed round block
In；First slide opening is opposite with rotation sets of holes；The second slide opening of perforation is provided between two end faces of rotational circle set；Rotational circle covers position
In round through slot, and rotational circle covers one end and is fixedly connected across rotation sets of holes with rotation round block；Second slide opening and the first slide opening
Relatively；The third slide opening of perforation is provided between two end faces of positioning disc；Positioning disc is located in round through slot, and setting circle
Disk is fixedly connected by one end face with rotational circle set；Stretch the fixation hole that perforation is provided on the end face of disk；First resets
Spring and stretching disk are located in round through slot；First back-moving spring one end is fixedly connected with the end face of positioning disc, the other end
It is fixedly connected with the end face for stretching disk；Guidance pin is mounted on the periphery for stretching disk, and guides pin insertion spiral chute
And it is matched with spiral chute；Cable passes through rotation sets of holes, the first slide opening, the second slide opening, third slide opening and fixation hole, and cable
Periphery be fixedly connected with the inner headed face of fixation hole stretched on disk.
As the further improvement of this technology, the lead angle of above-mentioned spiral chute is greater than between spiral chute and guidance pin
Equivalent friction angle.
As the further improvement of this technology, the gradient on the limit inclined-plane on above-mentioned limited block is greater than the oblique of current inclined-plane
Degree.
As the further improvement of this technology, above-mentioned first back-moving spring is stretchable compressible.
As the further improvement of this technology, the above-mentioned uncompressed spring of second back-moving spring.
Drawing mechanism is resetted in the present invention and the purpose of design of circumgyration stretch mechanism is to be with two adjacent electric poles
Example；Two electric poles are followed successively by the first electric pole and the second electric pole；When covering very thick snow on cable, the first electric pole
Cable between the second electric pole drops under the action of accumulated snow gravity；Cable between first electric pole and the second electric pole
Both ends pull stretching disk and the second electric wire in the circumgyration stretch mechanism on the first electric pole in the first snow-removing mechanism respectively
Stretching disk in circumgyration stretch mechanism on bar in the second snow-removing mechanism slides in opposition along corresponding round through slot.
For the first snow-removing mechanism on the first electric pole, the stretching disk in circumgyration stretch mechanism therein drives guidance
It sells inner headed face in spiral chute along round through slot to spin sliding motion, two first reset bullets in the first snow-removing mechanism
Spring is stretched simultaneously；Guidance pin drives the stretching disc rotary being attached thereto；Stretching disk in circumgyration stretch mechanism pulls electricity
Cable is moved between the first electric pole and the second electric pole；Reset drawing mechanism in stretchings disk overcome limited block limitation and
Stretching disk in circumgyration stretch mechanism slides together；At the same time, the stretching disk in circumgyration stretch mechanism drives cable slow
Slow rotation.
For the second snow-removing mechanism on the second electric pole, the stretching disk in circumgyration stretch mechanism therein drives guidance
It sells inner headed face in spiral chute along round through slot to spin sliding motion, two first reset bullets in the second snow-removing mechanism
Spring is stretched simultaneously；Guidance pin drives the stretching disk being attached thereto slowly to rotate；Stretching disk in circumgyration stretch mechanism is drawn
Dynamic cable is moved between the first electric pole and the second electric pole；Reset the limit that the stretching disk in drawing mechanism overcomes limited block
System is slided together with the stretching disk in circumgyration stretch mechanism；At the same time, the stretching disk in circumgyration stretch mechanism drives electricity
Cable slowly rotates；Since the structure of the first snow-removing mechanism on an electric pole and the structure of the second snow-removing mechanism are about electric pole
Median plane is symmetrical, so being stretched in the first snow-removing mechanism second on the direction of rotation and the second electric pole of disk on the first electric pole
The direction of rotation that disk is stretched in snow-removing mechanism is consistent.
When most of accumulated snow on cable due to cable rotation and moment fall after, the first snow breaker on the first electric pole
Two first back-moving springs in structure stretch disk by two and the limitation of limited block are overcome to pull cable quick to initial position
It shrinks and quickly rotates；Two first back-moving springs on second electric pole in the second snow-removing mechanism pass through two stretching disks gram
The limitation for taking limited block pulls cable to initial position rapid desufflation and quickly rotates；Remaining residual snow is in rotating centrifugal on cable
It is got rid of again under the action of power and falls a part；When the two stretching disks and the second electricity in the first snow-removing mechanism in the first electric pole
After two stretching disks in the second snow-removing mechanism in line bar return to respective initial position；Stretch the motional inertia of disk not
It is sufficient to make first back-moving spring to be compressed, stretches disk and be located at initial position under the limitation of limited block and stop sliding and revolve
Turn；Cable between first electric pole and the second electric pole；Shake is continued up under the action of inertia；When cable is shaken upwards
When to highest point, certain tensile deformation occurs for cable；The tensile deformation of cable promotes cable itself to shake downwards again；Due to inertia
The reason of, cable continues to be less than the jitter amplitude of last time and shake；When cable shake is to lowest point, cable stretches again
Deformation, current deformation quantity are less than the deformation quantity of last time；After cable is and so on shaken several times up and down, the kinetic energy on final cable
It exhausts and stops shaking and return to initial position；In the whole process, cable is by rotation for the first time so that most accumulated snow
It falls, then cable continues to generate reciprocal shake by a small margin again by the inertia of itself and deformation, further shakes off residue
Accumulated snow.
The purpose of design that the gradient on the limit inclined-plane in the present invention on limited block is greater than the gradient on current inclined-plane is, in order to make
It obtains the accumulated snow on cable and reaches certain weight, the gradient on the limit inclined-plane of limited block must be very big；Accumulated snow on cable does not have
When the weight that reaches capacity, it is necessary to have self-locking function, so that cable be prevented slowly to draw under the gravity of seldom accumulated snow
The stretching disk stretched on disk and the second electric pole in the second snow-removing mechanism on dynamic first electric pole in the first snow-removing mechanism；
Stretching disk and second only when the accumulated snow on cable reaches certain weight, on the first electric pole in the first snow-removing mechanism
Stretching disk on electric pole in the second snow-removing mechanism is respectively acting on the limit inclined-plane of corresponding limited block and breaks through limit tiltedly
The self-locking function in face itself, cable just will be slow the stretching disk and the second electricity pulled on the first electric pole in the first snow-removing mechanism
Stretching disk in line bar in the second snow-removing mechanism；Meanwhile cable the first snow-removing mechanism and second electric wire on the first electric pole
It is rotated under the action of guidance pin on bar in the second snow-removing mechanism；Most accumulated snow moment during electric cable rotary is fallen
It falls；The stretching circle stretched on disk and the second electric pole in the second snow-removing mechanism on the first electric pole in the first snow-removing mechanism
Disk quickly moves under the action of corresponding first back-moving spring to initial position；Meanwhile cable is first on the first electric pole
Guidance accordingly quickly rotates under the action of selling in the second snow-removing mechanism on snow-removing mechanism the second electric pole of neutralization；When the first electric wire
The stretching disk stretched on disk and the second electric pole in the second snow-removing mechanism on bar in the first snow-removing mechanism is limited with corresponding
When position block meets, on the stretching disk and the second electric pole on the first electric pole in the first snow-removing mechanism in the second snow-removing mechanism
Disk is stretched to interact with the passage inclined-plane on corresponding limited block；So that limited block sharp downward movement is without to the first electricity
Stretching disk on stretching disk and the second electric pole in line bar in the first snow-removing mechanism in the second snow-removing mechanism is replied immediately fastly
Position forms substantial obstacle；In reseting procedure, the quick rotation of cable will not be by too big influence；To guarantee the rotation of cable
Speed so that the remaining accumulated snow on cable throws away cable under the influence of centrifugal force, and then reaches preferably snow removing purpose.
The lead angle of spiral chute is greater than the design of the equivalent friction angle between spiral chute and guidance pin in the present invention
Purpose is that self-locking function is not present between spiral chute and pin shaft；The spiral chute not sliding to disk is stretched at any time
It is formed and is hindered；Pin shaft can slide in spiral chute at any time.
When covering very thick snow on cable, the cable between adjacent the first electric pole and the second electric pole is in accumulated snow
It drops under the action of gravity；The both ends of cable between first electric pole and the second electric pole are pulled respectively on the first electric pole
The circumgyration stretch stretched on disk and the second electric pole in the second snow-removing mechanism in circumgyration stretch mechanism in one snow-removing mechanism
Stretching disk in mechanism slides in opposition along corresponding round through slot；For the first snow-removing mechanism on the first electric pole, wherein
Circumgyration stretch mechanism in stretching disk drive inner headed face of the guidance pin in spiral chute along round through slot to spin sliding
It moves, two first back-moving springs in the first snow-removing mechanism are stretched simultaneously；Guidance pin drives the stretching disk being attached thereto
Rotation；Stretching disk in circumgyration stretch mechanism pulls cable to move between the first electric pole and the second electric pole；It resets and draws
The stretching disk stretched in mechanism overcomes the limitation of limited block to slide together with the stretching disk in circumgyration stretch mechanism；It is same with this
When, the stretching disk in circumgyration stretch mechanism drives cable slowly to rotate；For the second snow-removing mechanism on the second electric pole,
In circumgyration stretch mechanism in stretching disk drive inner headed face of the guidance pin in spiral chute along round through slot to spin cunning
Dynamic to move, two first back-moving springs in the second snow-removing mechanism are stretched simultaneously；Guidance pin drives the stretching circle being attached thereto
Disk slowly rotates；Stretching disk in circumgyration stretch mechanism pulls cable to move between the first electric pole and the second electric pole；
The stretching disk resetted in drawing mechanism overcomes the limitation of limited block to slide together with the stretching disk in circumgyration stretch mechanism；With
This simultaneously, stretching disk in circumgyration stretch mechanism drives cable slowly to rotate；Due to the first snow breaker on an electric pole
The structure of structure and the structure of the second snow-removing mechanism are symmetrical about electric pole median plane, so the first snow-removing mechanism on the first electric pole
The middle direction of rotation for stretching disk is consistent with the direction of rotation for stretching disk in the second snow-removing mechanism on the second electric pole.
When most of accumulated snow on cable due to cable rotation and moment fall after, the first snow breaker on the first electric pole
Two first back-moving springs in structure stretch disk by two and the limitation of limited block are overcome to pull cable quick to initial position
It shrinks and quickly rotates；Two first back-moving springs on second electric pole in the second snow-removing mechanism pass through two stretching disks gram
The limitation for taking limited block pulls cable to initial position rapid desufflation and quickly rotates；Remaining residual snow is in rotating centrifugal on cable
It is got rid of again under the action of power and falls a part；When the two stretching disks and the second electricity in the first snow-removing mechanism in the first electric pole
After two stretching disks in the second snow-removing mechanism in line bar return to respective initial position；Stretch the motional inertia of disk not
It is sufficient to make first back-moving spring to be compressed, stretches disk and be located at initial position under the limitation of limited block and stop sliding and revolve
Turn；Cable between first electric pole and the second electric pole；Shake is continued up under the action of inertia；When cable is shaken upwards
When to highest point, certain tensile deformation occurs for cable；The tensile deformation of cable promotes cable itself to shake downwards again；Due to inertia
The reason of, cable continues to be less than the jitter amplitude of last time and shake；When cable shake is to lowest point, cable stretches again
Deformation, current deformation quantity are less than the deformation quantity of last time；After cable is and so on shaken several times up and down, the kinetic energy on final cable
It exhausts and stops shaking and return to initial position；In the whole process, cable is by rotation for the first time so that most accumulated snow
It falls, then cable continues to generate reciprocal shake by a small margin again by the inertia of itself and deformation, further shakes off residue
Accumulated snow.
Relative to traditional high-tension bus-bar snow-removing device, covered in the present invention when on the cable between two adjacent electric poles
When having covered a large amount of snow, on first electric pole on the first snow-removing mechanism and second electric pole on first electric pole
The second adjacent snow-removing mechanism of one snow-removing mechanism makes the cable between two electric poles drop downwards together；Meanwhile cable is sent out
Raw rotation；On cable snow because cable rotation and from cable moment slide；After most moment, which avenges, to be slid, first
The second snow-removing mechanism on the first snow-removing mechanism and second electric pole on a electric pole is in respective two first resets bullet
It is resetted simultaneously under the action of spring；So that the cable between two electric poles is moved to original state rapidly；Two electric poles
Between cable moment obtain certain acceleration；Under the action of inertia, cable continues up；Then again under
It falls；There is shake up and down reciprocatingly in cable, so that the accumulated snow on cable slides；Meanwhile the shake of cable also drives first
Stretching disk transverse reciprocating in snow-removing mechanism and the second snow-removing mechanism is slided and is rotated；Cable continues to generate reciprocating rotary, makes
The accumulated snow obtained on cable is further fallen under the influence of centrifugal force；The shake of cable and the reciprocating rotary of cable make cable most
Accumulated snow thereon is removed to limits, reaches preferably snow removing purpose, is provided reliably for the power Transmission in cold season
It ensures, has saved a large amount of human cost；The configuration of the present invention is simple has preferable using effect.
Detailed description of the invention
Fig. 1 is snow-removing device and electric pole cooperation integral perspective schematic diagram.
Fig. 2 is the first snow-removing mechanism and the second snow-removing mechanism Relative distribution schematic diagram.
Fig. 3 is the first snow-removing mechanism and cable cooperation perspective diagram.
Fig. 4 is the first snow-removing mechanism and cable cooperation diagrammatic cross-section.
Fig. 5 is limited block and mechanism shell cooperation diagrammatic cross-section.
Fig. 6 is mechanism shell perspective diagram.
Fig. 7 is mechanism shell diagrammatic cross-section.
Fig. 8 is the first snow-removing mechanism schematic diagram of internal structure.
Fig. 9 is fixed round block diagrammatic cross-section.
Figure 10 is fixed round block, rotation round block, rotational circle set and positioning disc cooperation diagrammatic cross-section.
Figure 11 is to stretch disk schematic diagram.
Figure 12 is circumgyration stretch mechanism partial schematic diagram.
Figure 13 is limited block perspective diagram.
Figure label title: 1, electric pole；2, bracket；3, cable；4, the first snow-removing mechanism；5, the second snow-removing mechanism；6,
Reset drawing mechanism；7, circumgyration stretch mechanism；8, fixed round block；9, movable chamber；10, sets of holes are rotated；11, round block is rotated；12,
One slide opening；13, rotational circle set；14, the second slide opening；15, positioning disc；16, third slide opening；17, disk is stretched；18, fixation hole；
19, first back-moving spring；20, guidance pin；21, sprue；22, mechanism shell；23, round through slot；24, spiral chute；25, it limits
Slot；26, current inclined-plane；27, second back-moving spring；28, limited block；29, inclined-plane is limited.
Specific embodiment
As shown in Figure 1, 2, it includes electric pole 1, bracket 2, cable 3, the first snow-removing mechanism 4, the second snow-removing mechanism 5,
In the first snow-removing mechanism 4 and the second snow-removing mechanism 51 top of electric pole is symmetrically mounted at by bracket 2.
As shown in Fig. 2, the structure of above-mentioned first snow-removing mechanism 4 and the structure of the second snow-removing mechanism 5 are about in electric pole 1
Heart face is symmetrical；As shown in Figure 3,4, for the first snow-removing mechanism 4 it include mechanism shell 22, round through slot 23, spiral chute 24,
Limiting slot 25 resets drawing mechanism 6, circumgyration stretch mechanism 7, limited block 28, limit inclined-plane 29, the current reset of inclined-plane 26, second
Spring 27, sprue 21, wherein being provided with circle at the end face center of mechanism shell 22 as shown in fig. 6, mechanism shell 22 is cylindrical
Through slot 23；As shown in fig. 7, being provided with spiral chute 24 on the inner headed face of 23 one end of round through slot；On the inner headed face of round through slot 23
It is provided with limiting slot 25, and limiting slot 25 is not provided with one end of spiral chute 24 by subcircular through slot 23；As shown in Fig. 2, outside mechanism
Shell 22 is fixedly mounted on bracket 2 by its periphery；As shown in figure 13, the upper end of limited block 28 is provided with limit inclined-plane 29 and leads to
Row inclined-plane 26；As shown in Figure 4,5, limited block 28 is mounted in limiting slot 25 by its lower end；Second back-moving spring 27 is located at limit
In the slot 25 of position, and the both ends of second back-moving spring 27 are connect with 25 inner wall of limiting slot and 28 lower end surface of limited block respectively；Such as Fig. 4 institute
Show, resets drawing mechanism 6 and be mounted on the one end for not being provided with spiral chute 24 in round through slot 23, and reset drawing mechanism 6 and limit
Position block 28 matches；Circumgyration stretch mechanism 7 is mounted on one end that spiral chute 24 is provided in round through slot 23, and rotary drawing machine
Structure 7 is matched with spiral chute 24；As shown in Fig. 2, reset drawing mechanism 6 and circumgyration stretch mechanism 7 are located at limited block 28
Two sides；As shown in Fig. 4,8, there is 3 hole of cable on sprue 21；Sprue 21 is embedded in the circle of mechanism shell 22 by its periphery
In through slot 23, and sprue 21 is located on round through slot 23 at the notch of spiral chute 24；The periphery and circle of sprue 21
It is to be fixedly connected between through slot 23；Cable 3 passes through 3 hole of cable on sprue 21；Drawing mechanism 6 is resetted to match with cable 3；Rotation
Turn drawing mechanism 7 to match with cable 3.
As shown in figure 8, above-mentioned reset drawing mechanism 6 includes fixed round block 8, movable chamber 9, rotation sets of holes 10, rotation round block
11, the first slide opening 12, rotational circle cover the 13, second slide opening 14, positioning disc 15, third slide opening 16, stretch disk 17, fixation hole
18, first back-moving spring 19, wherein as shown in figure 9, being provided with movable chamber 9 in fixed round block 8；Two end faces of fixed round block 8 it
Between be provided with the rotation sets of holes 10 of perforation, and rotate sets of holes 10 and communicated with movable chamber 9；As shown in figure 4, fixed round block 8 passes through insertion
Mode be mounted in the notch of round through slot 23, and fixed round block 8 is solid by the inner headed face of its periphery and round through slot 23
Fixed connection；As shown in Fig. 4,10, the first slide opening 12 that perforation is provided between two end faces of round block 11 is rotated；Round block 11 is rotated to pacify
In the movable chamber 9 of fixed round block 8；First slide opening 12 is opposite with rotation sets of holes 10；Between two end faces of rotational circle set 13
It is provided with the second slide opening 14 of perforation；Rotational circle set 13 is located in round through slot 23, and rotational circle covers 13 one end and passes through rotation sets of holes
10 are fixedly connected with rotation round block 11；Second slide opening 14 and the first slide opening 12 are opposite；It is opened between two end faces of positioning disc 15
There is the third slide opening 16 of perforation；Positioning disc 15 is located in round through slot 23, and positioning disc 15 passes through one end face and rotation
Turn circle set 13 to be fixedly connected；As shown in figure 11, the fixation hole 18 that perforation is provided on the end face of disk 17 is stretched；First back-moving spring
19 are located in round through slot 23 with disk 17 is stretched；19 one end of first back-moving spring is fixedly connected with the end face of positioning disc 15,
The other end is fixedly connected with the end face for stretching disk 17；Cable 3 passes through rotation sets of holes 10, the first slide opening 12, the second slide opening 14, the
Three slide openings 16 and fixation hole 18, and the periphery of cable 3 is fixedly connected with the inner headed face for stretching the fixation hole 18 on disk 17；It draws
Disk 17 is stretched to match with limited block 28.
As shown in figure 8, above-mentioned circumgyration stretch mechanism 7 includes fixed round block 8, movable chamber 9, rotation sets of holes 10, rotation round block
11, the first slide opening 12, rotational circle cover the 13, second slide opening 14, positioning disc 15, third slide opening 16, stretch the reset of disk 17, first
Spring 19, guidance pin 20, wherein as shown in figure 9, being provided with movable chamber 9 in fixed round block 8；Between two end faces of fixed round block 8
The rotation sets of holes 10 of perforation are provided with, and rotates sets of holes 10 and is communicated with movable chamber 9；As shown in figure 4, fixed round block 8 passes through insertion
Mode is mounted in round through slot 23, and fixed round block 8 is fixedly connected by its periphery with the inner headed face of round through slot 23；Such as
Shown in Figure 10, the first slide opening 12 that perforation is provided between two end faces of round block 11 is rotated；Rotation round block 11 is mounted on fixed circle
In the movable chamber 9 of block 8；First slide opening 12 is opposite with rotation sets of holes 10；Perforation is provided between two end faces of rotational circle set 13
Second slide opening 14；Rotational circle set 13 is located in round through slot 23, and rotational circle covers 13 one end and passes through rotation sets of holes 10 and rotational circle
Block 11 is fixedly connected；Second slide opening 14 and the first slide opening 12 are opposite；The of perforation is provided between two end faces of positioning disc 15
Three slide openings 16；Positioning disc 15 is located in round through slot 23, and positioning disc 15 is solid by one end face and rotational circle set 13
Fixed connection；As shown in figure 11, the fixation hole 18 that perforation is provided on the end face of disk 17 is stretched；First back-moving spring 19 and stretching circle
Disk 17 is located in round through slot 23；19 one end of first back-moving spring is fixedly connected with the end face of positioning disc 15, the other end and drawing
The end face for stretching disk 17 is fixedly connected；As shown in Fig. 4,12, guidance pin 20 is mounted on the periphery for stretching disk 17, and is guided
Pin 20 is embedded in spiral chute 24 and matches with spiral chute 24；It is sliding that cable 3 passes through rotation sets of holes 10, the first slide opening 12, second
Hole 14, third slide opening 16 and fixation hole 18, and the periphery of cable 3 is fixed with the inner headed face for stretching the fixation hole 18 on disk 17
Connection.
As shown in fig. 7, the lead angle of above-mentioned spiral chute 24 is greater than spiral chute 24 and guides the equivalent between pin 20
Angle of friction.
As shown in figure 13, the gradient on the limit inclined-plane 29 on above-mentioned limited block 28 is greater than the gradient on current inclined-plane 26.
As shown in figure 8, above-mentioned first back-moving spring 19 is stretchable compressible.
As shown in figure 5, the uncompressed spring of above-mentioned second back-moving spring 27.
Drawing mechanism 6 is resetted in the present invention and the purpose of design of circumgyration stretch mechanism 7 is, with two adjacent electric poles 1
For；Two electric poles 1 are followed successively by the first electric pole 1 and the second electric pole 1；When covering very thick snow on cable 3, first
Cable 3 between electric pole 1 and the second electric pole 1 drops under the action of accumulated snow gravity；First electric pole 1 and the second electric pole
The both ends of cable 3 between 1 pull the stretching in the circumgyration stretch mechanism 7 on the first electric pole 1 in first snow-removing mechanism 4 respectively
The stretching disk 17 in circumgyration stretch mechanism 7 on disk 17 and the second electric pole 1 in second snow-removing mechanism 5 is along corresponding circle
Through slot 23 slides in opposition.
17 band of stretching disk for the first snow-removing mechanism 4 on the first electric pole 1, in circumgyration stretch mechanism 7 therein
Dynamic guidance pin 20 is spinned sliding motion in spiral chute 24 along the inner headed face of round through slot 23, in the first snow-removing mechanism 4
Two first back-moving springs 19 are stretched simultaneously；Guidance pin 20 drives the stretching disk 17 being attached thereto to rotate；Rotary drawing machine
Stretching disk 17 in structure 7 pulls cable 3 to move between the first electric pole 1 and the second electric pole 1；It resets in drawing mechanism 6
Stretching disk 17 overcome the limitation of limited block 28 to slide together with the stretching disk 17 in circumgyration stretch mechanism 7；At the same time,
Stretching disk 17 in circumgyration stretch mechanism 7 drives cable 3 slowly to rotate.
17 band of stretching disk for the second snow-removing mechanism 5 on the second electric pole 1, in circumgyration stretch mechanism 7 therein
Dynamic guidance pin 20 is spinned sliding motion in spiral chute 24 along the inner headed face of round through slot 23, in the second snow-removing mechanism 5
Two first back-moving springs 19 are stretched simultaneously；Guidance pin 20 drives the stretching disk 17 being attached thereto slowly to rotate；Rotation is drawn
Stretching the stretching disk 17 in mechanism 7 pulls cable 3 to move between the first electric pole 1 and the second electric pole 1；Reset drawing mechanism
Stretching disk 17 in 6 overcomes the limitation of limited block 28 to slide together with the stretching disk 17 in circumgyration stretch mechanism 7；It is same with this
When, the stretching disk 17 in circumgyration stretch mechanism 7 drives cable 3 slowly to rotate；Due to the first snow breaker on an electric pole 1
The structure of structure 4 and the structure of the second snow-removing mechanism 5 are symmetrical about 1 median plane of electric pole, so the first snow removing on the first electric pole 1
The direction of rotation for stretching disk 17 on the direction of rotation and the second electric pole 1 of disk 17 in the second snow-removing mechanism 5 is stretched in mechanism 4
It is consistent.
When most of accumulated snow on cable 3 due to cable 3 rotation and moment fall after, first removes on the first electric pole 1
Snow mechanism 4 in two first back-moving springs 19 by two stretch disks 17 overcome limited block 28 limitation pull cable 3 to
Initial position rapid desufflation simultaneously quickly rotates；Two first back-moving springs 19 on second electric pole 1 in second snow-removing mechanism 5 are logical
Crossing two stretching disks 17 overcomes the limitation of limited block 28 to pull cable 3 to initial position rapid desufflation and quickly rotate；Cable 3
Upper remaining residual snow is got rid of again under the action of rotary centrifugal force falls a part；When the first snow-removing mechanism 4 in the first electric pole 1
In two the second snow-removing mechanisms 5 stretched in disks 17 and the second electric pole 1 in two stretching disks 17 return to it is respective
After initial position；The motional inertia for stretching disk 17 is compressed insufficient for first back-moving spring 19, is stretched disk 17 and is being limited
It is located at initial position under the limitation of position block 28 and stops sliding and rotate；Cable between first electric pole 1 and the second electric pole 1
3；Shake is continued up under the action of inertia；When highest point is arrived in shake to cable 3 upwards, certain tensile deformation occurs for cable 3；
The tensile deformation of cable 3 promotes cable 3 itself to shake downwards again；Due to inertia, cable 3 continues to be less than trembling for last time
Dynamic amplitude jitter；When lowest point is arrived in the shake of cable 3, tensile deformation occurs again for cable 3, and current deformation quantity is less than last time
Deformation quantity；After cable 3 is and so on shaken several times up and down, the kinetic energy on final cable 3 exhausts and stops shaking and returning to initial
Position；In the whole process, cable 3 is by first time rotation so that most accumulated snow is fallen, and then cable 3 passes through itself again
Inertia and deformation and continue to generate reciprocal shake by a small margin, further shake off remaining accumulated snow.
The purpose of design that the gradient on the limit inclined-plane 29 in the present invention on limited block 28 is greater than the gradient on current inclined-plane 26 is,
In order to enable the accumulated snow on cable 3 reaches certain weight, the gradient on the limit inclined-plane 29 of limited block 28 must be very big；In cable
Accumulated snow on 3 do not reach capacity weight when, it is necessary to have self-locking function, to prevent cable 3 in the gravity of seldom accumulated snow
Second snow removing on the lower stretching disk 17 and the second electric pole 1 slowly pulled on the first electric pole 1 in first snow-removing mechanism 4 of effect
Stretching disk 17 in mechanism 5；Only when the accumulated snow on cable 3 reaches certain weight, the first snow removing on the first electric pole 1
Stretching disk 17 on stretching disk 17 and the second electric pole 1 in mechanism 4 in second snow-removing mechanism 5 is respectively acting on accordingly
The limit inclined-plane 29 of limited block 28 and the self-locking function for breaking through limit inclined-plane 29 itself, cable 3, which just will be slow, pulls the first electric wire
The stretching disk 17 stretched on disk 17 and the second electric pole 1 in second snow-removing mechanism 5 on bar 1 in first snow-removing mechanism 4；Together
When, guidance pin 20 of the cable 3 on the first electric pole 1 on first snow-removing mechanism 4 and the second electric pole 1 in second snow-removing mechanism 5
Under the action of rotate；Most accumulated snow moment during cable 3 rotates falls；First snow removing on the first electric pole 1
The stretching disk 17 stretched on disk 17 and the second electric pole 1 in second snow-removing mechanism 5 in mechanism 4 is resetted corresponding first
It is quickly moved under the action of spring 19 to initial position；Meanwhile cable 3 is on the first electric pole 1 in first snow-removing mechanism 4 and the
It guides in second snow-removing mechanism 5 on two electric poles 1 and is quickly rotated under the action of pin 20 accordingly；When first on the first electric pole 1
The stretching disk 17 stretched on disk 17 and the second electric pole 1 in second snow-removing mechanism 5 in snow-removing mechanism 4 is limited with corresponding
When block 28 meets, the second snow breaker on the stretching disk 17 and the second electric pole 1 on the first electric pole 1 in first snow-removing mechanism 4
The disk 17 that stretches in structure 5 interacts with the passage inclined-plane 26 on corresponding limited block 28；So that limited block 28 is quickly downward
Movement is without to the second snow-removing mechanism on the stretching disk 17 and the second electric pole 1 in the first snow-removing mechanism 4 on the first electric pole 1
The Rapid reset of stretching disk 17 in 5 forms substantial obstacle；In reseting procedure, the quick rotation of cable 3 will not be by
Too big influence；To guarantee the rotation speed of cable 3, so that the remaining accumulated snow on cable 3 is thrown away under the influence of centrifugal force
Cable 3, and then reach preferably snow removing purpose.
The lead angle of spiral chute 24 is greater than spiral chute 24 and guides the equivalent friction angle between pin 20 in the present invention
Purpose of design be, between spiral chute 24 and pin shaft be not present self-locking function；Spiral chute 24 is not at any time to stretching
The sliding of disk 17, which is formed, to be hindered；Pin shaft can slide at any time in spiral chute 24.
Specific embodiment: when covering very thick snow on cable 3, adjacent the first electric pole 1 and the second electric pole 1
Between cable 3 drop under the action of accumulated snow gravity；The both ends of cable 3 between first electric pole 1 and the second electric pole 1 point
The stretching disk 17 and the second electric pole 1 in the circumgyration stretch mechanism 7 on the first electric pole 1 in first snow-removing mechanism 4 are not pulled
The stretching disk 17 in circumgyration stretch mechanism 7 in upper second snow-removing mechanism 5 slides in opposition along corresponding round through slot 23；For
The first snow-removing mechanism 4 on first electric pole 1, the stretching disk 17 in circumgyration stretch mechanism 7 therein drive guidance pin 20 to exist
Inner headed face in spiral chute 24 along round through slot 23 is spinned sliding motion, two first resets in the first snow-removing mechanism 4
Spring 19 is stretched simultaneously；Guidance pin 20 drives the stretching disk 17 being attached thereto to rotate；Stretching circle in circumgyration stretch mechanism 7
Disk 17 pulls cable 3 to move between the first electric pole 1 and the second electric pole 1；Reset 17 grams of stretching disk in drawing mechanism 6
The limitation and the stretching disk 17 in circumgyration stretch mechanism 7 for taking limited block 28 are slided together；At the same time, circumgyration stretch mechanism 7
In stretching disk 17 drive cable 3 slowly rotate；For the second snow-removing mechanism 5 on the second electric pole 1, rotation therein is drawn
Stretching stretching disk 17 in mechanism 7 drives guidance pin 20 to spin sliding in spiral chute 24 along the inner headed face of round through slot 23
It moves, two first back-moving springs 19 in the second snow-removing mechanism 5 are stretched simultaneously；Guidance pin 20 drives the stretching being attached thereto
Disk 17 slowly rotates；Stretching disk 17 in circumgyration stretch mechanism 7 pulls cable 3 to the first electric pole 1 and the second electric pole 1
Between move；Reset the limitation and the stretching in circumgyration stretch mechanism 7 that the stretching disk 17 in drawing mechanism 6 overcomes limited block 28
Disk 17 slides together；At the same time, the stretching disk 17 in circumgyration stretch mechanism 7 drives cable 3 slowly to rotate；Due to one
The structure of the first snow-removing mechanism 4 on electric pole 1 and the structure of the second snow-removing mechanism 5 are symmetrical about 1 median plane of electric pole, so
The second snow-removing mechanism 5 on the direction of rotation and the second electric pole 1 of disk 17 is stretched on first electric pole 1 in first snow-removing mechanism 4
The middle direction of rotation for stretching disk 17 is consistent.
When most of accumulated snow on cable 3 due to cable 3 rotation and moment fall after, first removes on the first electric pole 1
Snow mechanism 4 in two first back-moving springs 19 by two stretch disks 17 overcome limited block 28 limitation pull cable 3 to
Initial position rapid desufflation simultaneously quickly rotates；Two first back-moving springs 19 on second electric pole 1 in second snow-removing mechanism 5 are logical
Crossing two stretching disks 17 overcomes the limitation of limited block 28 to pull cable 3 to initial position rapid desufflation and quickly rotate；Cable 3
Upper remaining residual snow is got rid of again under the action of rotary centrifugal force falls a part；When the first snow-removing mechanism 4 in the first electric pole 1
In two the second snow-removing mechanisms 5 stretched in disks 17 and the second electric pole 1 in two stretching disks 17 return to it is respective
After initial position；The motional inertia for stretching disk 17 is compressed insufficient for first back-moving spring 19, is stretched disk 17 and is being limited
It is located at initial position under the limitation of position block 28 and stops sliding and rotate；Cable between first electric pole 1 and the second electric pole 1
3；Shake is continued up under the action of inertia；When highest point is arrived in shake to cable 3 upwards, certain tensile deformation occurs for cable 3；
The tensile deformation of cable 3 promotes cable 3 itself to shake downwards again；Due to inertia, cable 3 continues to be less than trembling for last time
Dynamic amplitude jitter；When lowest point is arrived in the shake of cable 3, tensile deformation occurs again for cable 3, and current deformation quantity is less than last time
Deformation quantity；After cable 3 is and so on shaken several times up and down, the kinetic energy on final cable 3 exhausts and stops shaking and returning to initial
Position；In the whole process, cable 3 is by first time rotation so that most accumulated snow is fallen, and then cable 3 passes through itself again
Inertia and deformation and continue to generate reciprocal shake by a small margin, further shake off remaining accumulated snow.
In conclusion beneficial effects of the present invention: a large amount of when being covered on the cable 3 between two adjacent electric poles 1
Snow when, removed on first electric pole 1 first on the first snow-removing mechanism 4 and second electric pole 1 on first electric pole 1
The second adjacent snow-removing mechanism 5 of snow mechanism 4 makes the cable 3 between two electric poles 1 drop downwards together；Meanwhile cable 3 is sent out
Raw rotation；Snow on cable 3 slid because of the rotation of cable 3 from 3 upper moment of cable；After most moment, which avenges, to be slid,
The first snow-removing mechanism 4 on first electric pole 1 and the second snow-removing mechanism 5 on second electric pole 1 are at respective two
It is resetted simultaneously under the action of one reset spring 19；So that the cable 3 between two electric poles 1 is transported to original state rapidly
It is dynamic；3 moment of cable between two electric poles 1 obtains certain acceleration；Under the action of inertia, cable 3 continues up
Movement；Then it falls again；There is shake up and down reciprocatingly in cable 3, so that the accumulated snow on cable 3 slides；Meanwhile cable
3 shake also drives 17 transverse reciprocating of stretching disk in the first snow-removing mechanism 4 and the second snow-removing mechanism 5 to slide and rotate；Electricity
Cable 3 continues to generate reciprocating rotary, so that the accumulated snow on cable 3 is further fallen under the influence of centrifugal force；The shake of cable 3 with
The reciprocating rotary of cable 3 makes cable 3 remove accumulated snow thereon to the maximum extent, reaches preferably snow removing purpose, for cold season
Power Transmission in section provides reliable guarantee, has saved a large amount of human cost.
Claims (5)
1. a kind of snow-removing device for cable, it is characterised in that: it include electric pole, bracket, cable, the first snow-removing mechanism,
Second snow-removing mechanism, wherein the first snow-removing mechanism and the second snow-removing mechanism are symmetrically mounted at electric pole top by bracket；
The structure of first snow-removing mechanism and the structure of the second snow-removing mechanism are symmetrical about the median plane of electric pole；For first
Snow-removing mechanism it include mechanism shell, round through slot, spiral chute, limiting slot, reset drawing mechanism, circumgyration stretch mechanism, limit
Position block, limit inclined-plane, current inclined-plane, second back-moving spring, sprue, wherein mechanism shell is cylindrical, the end face of mechanism shell
Round through slot is provided at center；Spiral chute is provided on the inner headed face of round through slot one end；It is provided on the inner headed face of round through slot
Limiting slot, and limiting slot is not provided with one end of spiral chute by subcircular through slot；Mechanism shell is fixedly mounted by its periphery
On bracket；The upper end of limited block is provided with limit inclined-plane and current inclined-plane；Limited block is mounted in limiting slot by its lower end；The
Two reset springs are located in limiting slot, and the both ends of second back-moving spring connect with limiting slot inner wall and limited block lower end surface respectively
It connects；It resets drawing mechanism and is mounted on the one end for not being provided with spiral chute in round through slot, and reset drawing mechanism and limited block phase
Cooperation；Circumgyration stretch mechanism is mounted on one end that spiral chute is provided in round through slot, and circumgyration stretch mechanism and spiral chute
It matches；It resets drawing mechanism and circumgyration stretch mechanism is located at the two sides of limited block；There is cable aperture on sprue；Sprue is logical
It crosses in the round through slot of its periphery insertion mechanism shell, and sprue is located on round through slot at the notch of spiral chute；
It is to be fixedly connected between the periphery of sprue and round through slot；Cable passes through the cable aperture on sprue；Reset drawing mechanism and electricity
Cable matches；Circumgyration stretch mechanism is matched with cable；
The reset drawing mechanism include fixed round block, movable chamber, rotation sets of holes, rotation round block, the first slide opening, rotational circle set,
Second slide opening, third slide opening, stretches disk, fixation hole, first back-moving spring at positioning disc, wherein being provided with work in fixed round block
Dynamic chamber；It is provided with the rotation sets of holes of perforation between two end faces of fixed round block, and rotates sets of holes and is communicated with movable chamber；Fixed round block
It is mounted on by way of insertion in the notch of round through slot, and fixed round block passes through the inner headed face of its periphery and round through slot
It is fixedly connected；Rotate the first slide opening that perforation is provided between two end faces of round block；Rotation round block is mounted on the work of fixed round block
In dynamic chamber；First slide opening is opposite with rotation sets of holes；The second slide opening of perforation is provided between two end faces of rotational circle set；Rotational circle
Set is located in round through slot, and rotational circle covers one end and is fixedly connected across rotation sets of holes with rotation round block；Second slide opening and first
Slide opening is opposite；The third slide opening of perforation is provided between two end faces of positioning disc；Positioning disc is located in round through slot, and fixed
Circle of position disk is fixedly connected by one end face with rotational circle set；Stretch the fixation hole that perforation is provided on the end face of disk；First
Reset spring and stretching disk are located in round through slot；First back-moving spring one end is fixedly connected with the end face of positioning disc, separately
One end is fixedly connected with the end face for stretching disk；Cable passes through rotation sets of holes, the first slide opening, the second slide opening, third slide opening and consolidates
Determine hole, and the periphery of cable is fixedly connected with the inner headed face for stretching the fixation hole on disk；It stretches disk and limited block matches
It closes；
The circumgyration stretch mechanism include fixed round block, movable chamber, rotation sets of holes, rotation round block, the first slide opening, rotational circle set,
Second slide opening, third slide opening, stretches disk, first back-moving spring, guidance pin at positioning disc, wherein being provided with work in fixed round block
Dynamic chamber；It is provided with the rotation sets of holes of perforation between two end faces of fixed round block, and rotates sets of holes and is communicated with movable chamber；Fixed round block
It is mounted on by way of insertion in round through slot, and fixed round block is fixed by the inner headed face of its periphery and round through slot and connected
It connects；Rotate the first slide opening that perforation is provided between two end faces of round block；Rotation round block is mounted in the movable chamber of fixed round block；
First slide opening is opposite with rotation sets of holes；The second slide opening of perforation is provided between two end faces of rotational circle set；Rotational circle set is located at
In round through slot, and rotational circle covers one end and is fixedly connected across rotation sets of holes with rotation round block；Second slide opening and the first slide opening phase
It is right；The third slide opening of perforation is provided between two end faces of positioning disc；Positioning disc is located in round through slot, and positioning disc
It is fixedly connected by one end face with rotational circle set；Stretch the fixation hole that perforation is provided on the end face of disk；First resets bullet
Spring and stretching disk are located in round through slot；First back-moving spring one end is fixedly connected with the end face of positioning disc, the other end with
The end face for stretching disk is fixedly connected；Guidance pin is mounted on the periphery for stretching disk, and guides pin insertion spiral chute simultaneously
It is matched with spiral chute；Cable, which passes through, rotates sets of holes, the first slide opening, the second slide opening, third slide opening and fixation hole, and cable
Periphery is fixedly connected with the inner headed face for stretching the fixation hole on disk.
2. a kind of snow-removing device for cable according to claim 1, it is characterised in that: the screw thread of the spiral chute
Lift angle is greater than the equivalent friction angle between spiral chute and guidance pin.
3. a kind of snow-removing device for cable according to claim 1, it is characterised in that: the limit on the limited block
The gradient on inclined-plane is greater than the gradient on current inclined-plane.
4. a kind of snow-removing device for cable according to claim 1, it is characterised in that: the first back-moving spring can
It stretches compressible.
5. a kind of snow-removing device for cable according to claim 1, it is characterised in that: the second back-moving spring is not
Compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069858.8A CN109088382A (en) | 2018-09-13 | 2018-09-13 | A kind of snow-removing device for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069858.8A CN109088382A (en) | 2018-09-13 | 2018-09-13 | A kind of snow-removing device for cable |
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| Publication Number | Publication Date |
|---|---|
| CN109088382A true CN109088382A (en) | 2018-12-25 |
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ID=64841691
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811069858.8A Withdrawn CN109088382A (en) | 2018-09-13 | 2018-09-13 | A kind of snow-removing device for cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867811A (en) * | 2019-12-05 | 2020-03-06 | 邹锁方 | Intelligent cable deicing device capable of improving deicing effect |
| CN112366640A (en) * | 2020-11-23 | 2021-02-12 | 陈金桔 | Wire snow removing device for telegraph pole |
-
2018
- 2018-09-13 CN CN201811069858.8A patent/CN109088382A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867811A (en) * | 2019-12-05 | 2020-03-06 | 邹锁方 | Intelligent cable deicing device capable of improving deicing effect |
| CN112366640A (en) * | 2020-11-23 | 2021-02-12 | 陈金桔 | Wire snow removing device for telegraph pole |
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Effective date of registration: 20210310 Address after: 214211 No.41, Qingxi Huayuan, HeQiao Town, Wuxi City, Jiangsu Province Applicant after: Zhang Fuwei Address before: 215518 building 2-3, Zhoushi highway, Zhaoshi, Meili Town, Changshu City, Suzhou City, Jiangsu Province Applicant before: CHANGSHU BANGZHI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
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Application publication date: 20181225 |
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