CN114362082A - Electric power operation and maintenance equipment defroster - Google Patents
Electric power operation and maintenance equipment defroster Download PDFInfo
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- CN114362082A CN114362082A CN202111453932.8A CN202111453932A CN114362082A CN 114362082 A CN114362082 A CN 114362082A CN 202111453932 A CN202111453932 A CN 202111453932A CN 114362082 A CN114362082 A CN 114362082A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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Abstract
The invention discloses a deicing device for electric power operation and maintenance equipment, which comprises: extension bar, deicing pole and deicing mechanism, deicing mechanism contains: the deicing device comprises a lower clamping plate and an upper clamping plate which correspond up and down, wherein the lower clamping plate is connected with the deicing rod through a connecting rod; and the deicing line is connected to the inner sides of the lower clamping plate and the upper clamping plate. According to the deicing device for the electric power operation and maintenance equipment, firstly, the deicing line is arranged between the upper clamping plate and the lower clamping plate, so that ice and snow outside a cable can be scraped when the deicing rod moves, meanwhile, the surface of the cable cannot be damaged, and the use safety of the device is improved; secondly, through set up the winding pole at the inboard of splint to at the outside winding PVC membrane of winding pole, can be with the in-process of sleet striking off again, cover one deck PVC membrane in the outside of cable, make things convenient for follow-up clearance and keep.
Description
Technical Field
The invention relates to the technical field of line deicing, in particular to a deicing device for electric power operation and maintenance equipment.
Background
In winter with cold climate, when the humidity of air is high, the surface of the power equipment is easy to freeze, and the amount of ice on the surface is gradually increased along with the continuous decrease of the air temperature, so that the weight load of the equipment is increased, and even the serious consequence of equipment collapse and damage is caused;
when the surface of the line is iced, due to the fact that the height of the line is high, a deicing device with a specific length is needed to remove ice and snow on the surface of the line;
at present, when an existing deicing device for electric power operation and maintenance equipment is used, due to the fact that lines are different in thickness and are bent in shape, when an deicing cutter is used, cables are easily scratched, ice blocks which cannot be adhered to the surfaces of the lines can be completely scraped, secondly, after deicing work is carried out, due to the fact that the deicing device is influenced by the environment, in winter with cold weather, when the humidity of air is high, icing phenomena can easily occur on the surfaces of the electric power equipment, the icing quantity on the surfaces of the electric power equipment can be gradually increased along with continuous reduction of the air temperature, the weight load of the equipment is increased, even serious consequences of collapse and damage of the equipment can be caused, when the existing deicing device for the lines is used, the cables cannot be protected, and meanwhile, after accumulation of a certain time, ice and snow on the surfaces of the cables need to be cleaned again, and therefore, the deicing device for the electric power operation and maintenance equipment is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a deicer for electric power operation and maintenance equipment, which solves the technical problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an apparatus for deicing electric power operations equipment, the deicing apparatus comprising:
the number of the extension bars is multiple, and the multiple extension bars are connected end to end in sequence;
the deicing rod is connected with the topmost lengthening rod, and a telescopic rod is arranged in the deicing rod; and
the deicing mechanism is arranged at the end part of the deicing rod;
wherein the de-icing mechanism comprises:
the deicing device comprises a lower clamping plate and an upper clamping plate which correspond up and down, wherein the lower clamping plate is connected with the deicing rod through a connecting rod;
and the deicing line is connected to the inner sides of the lower clamping plate and the upper clamping plate.
Preferably, the clamping grooves are formed in the opposite side faces of the lower clamping plate and the upper clamping plate, and the deicing lines are connected with the inner walls of the clamping grooves through elastic ropes.
The ice removing line is arranged on the inner wall of the clamping groove, and the inner wall of the clamping groove is connected with the ice removing line through the elastic rope, so that the ice removing line can be pulled towards the external direction of the line, the ice removing line is tightly attached to the outer wall of the cable, and the ice and snow on the surface of the cable can be more comprehensively and stably scraped.
Preferably, the inner wall of the deicing rod is provided with a fixing plate, and the telescopic rod is arranged at the center of the fixing plate.
Preferably, the deicing mechanism further comprises a winding rod, the winding rod is mounted on the inner sides of the lower clamping plate and the upper clamping plate, and a PVC film is wound on the outer portion of the winding rod.
Through installing the winding pole in the inboard of lower plate and punch holder, and the outside winding of winding pole has the PVC membrane, can clean the back at ice and snow, covers the PVC membrane at the outer wall of cable, not only can keep the clean nature on cable surface, still make things convenient for subsequent clearance simultaneously
Preferably, the outside cover of winding pole is equipped with the sleeve, and is connected through the bearing between sleeve and the winding pole, the PVC membrane winding is in telescopic outside, and the both ends of winding pole and the interior wall connection of draw-in groove, the shape of winding pole is the arc.
Preferably, the deicing rod comprises a rod-shaped outer rod and a plurality of groups of positioning seats arranged in the outer rod, sliding rails are arranged on the inner walls of the two sides of the outer rod, the positioning seats are embedded in the sliding rails,
two groups of winding rollers are mounted in the outer rod through bearings, a traction rope is connected between the two groups of winding rollers, and the positioning seats are connected through the traction rope.
Preferably, a self-locking motor is installed inside the outer rod, and an output shaft of the self-locking motor is connected with the winding roller.
Through the internally mounted at outer pole have the auto-lock motor, and the output shaft and the wind-up roll of auto-lock motor are connected, can drive the haulage rope through the auto-lock motor and install the positioning seat removal between the haulage rope to make the positioning seat of installing different deicing devices remove directly over the telescopic link, release the deicing device by the telescopic link again, accomplish the deicing device and change.
Preferably, the inner wall of the outer rod is provided with an annular limiting cylinder, a through hole is formed in the center of the limiting cylinder, and the through hole vertically corresponds to the telescopic rod.
Preferably, the top of the positioning seat is inserted with a mounting seat, the mounting seat is connected with the positioning seat through a spring, the top of the mounting seat is provided with a thread groove, and the extension rod is connected with the thread groove through a thread.
Preferably, the bottom of the mounting seat is provided with a linear notch which is correspondingly inserted with a butt joint pin arranged at the telescopic end of the telescopic rod.
Through be provided with the breach that is "one" font in the bottom of mount pad 27 to correspond the grafting with the butt joint round pin that the flexible end of telescopic link 24 set up, can prevent that mount pad and the defroster of installing on the mount pad from taking place relative rotation with the telescopic link when telescopic link corresponds the grafting with the mount pad.
(III) advantageous effects
Firstly, the upper and lower corresponding clamping plates are arranged outside the deicing rod and are respectively connected with the deicing rod and the telescopic rod, so that the deicing rod can be fully attached to the surface of a line when the line is deiced, and then only the extension rod needs to be driven to move, so that the applicability and convenience of the device are improved;
secondly, the deicing line is arranged between the upper clamping plate and the lower clamping plate, so that ice and snow outside the cable can be scraped off when the deicing rod moves, the surface of the cable cannot be damaged, and the use safety of the device is improved;
thirdly, the winding rod is arranged on the inner side of the clamping plate, the PVC film is wound on the outer portion of the winding rod, and the PVC film is covered on the outer portion of the cable in the rain and snow scraping process, so that subsequent cleaning and maintaining are facilitated;
fourthly, the positioning seat is arranged in the outer rod, the mounting seat is inserted into the top of the positioning seat, and the deicing device is mounted on the mounting seat, so that the device can be replaced according to needs, the replacement difficulty of the device is improved, and the phenomenon that the deicing device is replaced to waste a large amount of time and energy is avoided.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
FIG. 1 is an overall structure diagram of a deicer for electric power operation and maintenance equipment according to the present invention;
FIG. 2 is a view showing one of the structures of a deicing mechanism in a deicing apparatus for electric power operation equipment according to the present invention;
FIG. 3 is a second structural diagram of a deicing mechanism in a deicing device of an electric power operation and maintenance equipment according to the present invention;
FIG. 4 is a structural diagram of a lower clamp plate of the deicing device of the electric power operation and maintenance equipment;
FIG. 5 is a structural diagram of a winding rod of the deicer for electric power operation equipment according to the present invention;
FIG. 6 is a partial cross-sectional view of an outer pole of a deicer assembly for electric service equipment according to the present invention;
FIG. 7 is a structural diagram of a fixing plate of the deicer for electric power operation equipment according to the present invention;
fig. 8 is a structural diagram of a positioning plate in the deicing device for the electric power operation and maintenance equipment.
Illustration of the drawings: 1. lengthening a rod; 2. a deicing rod; 21. an outer rod; 22. an extension rod; 23. a fixing plate; 24. a telescopic rod; 25. a slide rail; 26. positioning seats; 27. a mounting seat; 3. a deicing mechanism; 31. a lower splint; 32. an upper splint; 33. deicing lines; 34. a winding rod; 35. a connecting rod; 36. a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
In view of the problems in the prior art, referring to fig. 1 to 8, the present invention provides a deicing device for electric power operation equipment, comprising:
the extension bars are provided with a plurality of groups, and the extension bars are sequentially connected end to end;
the deicing rod is connected with the topmost lengthening rod, and a telescopic rod is arranged in the deicing rod; and
the deicing mechanism is arranged at the end part of the deicing rod;
wherein, deicing mechanism contains:
the deicing device comprises a lower clamping plate and an upper clamping plate which correspond up and down, wherein the lower clamping plate is connected with the deicing rod through a connecting rod;
and the deicing line is connected to the inner sides of the lower clamping plate and the upper clamping plate.
The bolt is all installed to the one end of extension bar and the bottom of deicing pole, and the slot has been seted up to the other end, and passes through threaded connection between slot and the bolt.
Referring to fig. 4, the opposite side surfaces of the lower clamping plate and the upper clamping plate are provided with clamping grooves, and the deicing lines are connected with the inner walls of the clamping grooves through elastic ropes.
The ice removing line is arranged on the inner wall of the clamping groove, and the inner wall of the clamping groove is connected with the ice removing line through the elastic rope, so that the ice removing line can be pulled towards the external direction of the line, the ice removing line is tightly attached to the outer wall of the cable, and the ice and snow on the surface of the cable can be more comprehensively and stably scraped.
Referring to fig. 6 and 7, a fixing plate is installed at an inner wall of the deicing rod, and a telescopic rod is installed at the center of the fixing plate.
Through the inboard installation fixed plate at deicing pole, and the extension rod is installed and is connected in the center department of fixed plate, can be with telescopic link fixed mounting to the inside of deicing pole.
Referring to fig. 4 and 5, the deicing mechanism further includes a winding rod installed at the inner sides of the lower and upper jaws, and a PVC film is wound around the outside of the winding rod.
Through installing the winding pole in the inboard of lower plate and punch holder, and the outside winding of winding pole has the PVC membrane, can clean the back at ice and snow, covers the PVC membrane at the outer wall of cable, not only can keep the clean nature on cable surface, still makes things convenient for subsequent clearance simultaneously.
Referring to fig. 4, the outside cover of winding pole is equipped with the sleeve, and is connected through the bearing between sleeve and the winding pole, and the PVC membrane winding is in telescopic outside, and the both ends of winding pole and the inner wall connection of draw-in groove, and the shape of winding pole is the arc.
Through the outside cover at the winding pole establish the sleeve, and be connected through the bearing between sleeve and the winding pole, can cover when the cable is outside at the PVC membrane, the PVC membrane can be stable and even cover in the outside of cable.
Referring to fig. 6-8, the deicing rod comprises a rod-shaped outer rod and a plurality of positioning seats arranged inside the outer rod, sliding rails are arranged on the inner walls of the two sides of the outer rod, the positioning seats are embedded in the sliding rails,
two sets of wind-up rolls are installed through the bearing in the inside of outer pole, and are connected with the haulage rope between two sets of wind-up rolls, and the multiunit positioning seat passes through the haulage rope and connects.
Referring to fig. 6, a self-locking motor is installed inside the outer rod, and an output shaft of the self-locking motor is connected with the winding roller.
Through the internally mounted at outer pole have the auto-lock motor, and the output shaft and the wind-up roll of auto-lock motor are connected, can drive the haulage rope through the auto-lock motor and install the positioning seat removal between the haulage rope to make the positioning seat of installing different deicing devices remove directly over the telescopic link, release the deicing device by the telescopic link again, accomplish the deicing device and change.
Referring to fig. 6, an annular limiting cylinder is installed on the inner wall of the outer rod, a through hole is formed in the center of the limiting cylinder, and the through hole vertically corresponds to the telescopic rod.
The inner wall of the outer rod is provided with the annular limiting cylinder, so that the moving range of the deicing device can be limited, the deicing device is prevented from deviating, and the bottom of the limiting cylinder is funnel-shaped.
Referring to fig. 8, the top of the positioning seat is inserted with a mounting seat, the mounting seat is connected with the positioning seat through a spring, a thread groove is formed in the top of the mounting seat, and the extension rod is connected with the thread groove through a thread.
The mounting seat is inserted into the top of the positioning seat and connected with the positioning seat through the spring, the thread groove is formed in the top of the mounting seat, the deicing device can be mounted in the thread groove, and meanwhile the deicing device can move outwards under the action of the telescopic rod, so that the deicing rod is stretched out, and the deicing device can move to the top of the deicing rod.
Referring to fig. 8, a notch in a shape of a straight line is formed at the bottom of the mounting seat and is correspondingly inserted into a butt pin arranged at the telescopic end of the telescopic rod.
The bottom of the mounting seat is provided with the notch which is in a straight shape, and the notch is correspondingly inserted with the butt joint pin arranged at the telescopic end of the telescopic rod, so that when the telescopic rod is inserted with the mounting seat correspondingly, the mounting seat and the deicing device installed on the mounting seat are prevented from rotating relative to the telescopic rod.
Before use, the extension bars are sequentially connected end to end according to needs, and then the deicing bars are installed on the top extension bar to form the shape shown in figure 1.
When the device is used, the deicing rod is moved to the outer side of the cable, the lower clamping plate and the upper clamping plate on the outer side of the deicing rod are respectively covered at the upper end and the lower end of the cable, then the telescopic rod in the deicing rod is controlled to contract, the end part of the telescopic rod is connected with the extension rod, the extension rod is connected with the outer side of the upper clamping plate, and the lower clamping plate is connected with the outer wall of the deicing rod, so that when the telescopic rod contracts, the distance between the upper clamping plate and the lower clamping plate can be continuously shortened, the deicing wires on the inner sides of the upper clamping plate and the lower clamping plate follow the telescopic rod to extrude towards the outer wall of the cable together, so that ice and snow on the surface of the cable are cut off, the winding rods on the inner sides of the upper clamping plate and the lower clamping plate are attached to the surface of the cable (namely, a PVC film wound on the outer side of the winding rod is attached to the cable), then a user manually drives the extension rod and the deicing rod and the ice and snow on the surface of the cable are scraped off, and the PVC film outside of the winding rod is covered on the device, thereby wrap up the cable after will deicing, secondly, when the clearance of next time, because the PVC membrane covers in the outside of cable, can be through tearing the PVC membrane for the ice and snow of adhesion at the cable outside is detached, thereby reduces the degree of difficulty of follow-up clearance.
Firstly, a plurality of deicing devices are installed on different installation seats, then, when the deicing devices need to be switched, the telescopic rod is controlled to contract, and the installation seats move towards the direction of the telescopic rod under the action of the springs between the installation seats and the positioning seats, so that the installation seats are stored in the deicing rods. After accomplishing, the self-locking motor circular telegram of control installation in deicing pole inside, it is rotatory to drive the wind-up roll, because the haulage rope winding is in the outside of wind-up roll, and the haulage rope links together each mount pad, consequently when the wind-up roll is rotatory, can drive the haulage rope and install the mount pad on the haulage rope and remove together, when required deicing device removes directly over the telescopic link, the control telescopic link extension, peg graft with the bottom of mount pad, the telescopic link continues the extension simultaneously, it is ejecting at the inside mount pad of positioning seat to peg graft, and install that the deicing device at the mount pad top is ejecting, form like the shape shown in figure 6.
At the in-process that defroster and positioning seat removed together, because the length of defroster is greater than the interval between outer pole and the telescopic link, so deicing subassembly is at the in-process that reciprocates, and the defroster can not take place the slope, and at positioning seat lateral shifting's in-process, because the bottom of spacing section of thick bamboo is hourglass hopper-shaped, can guide the defroster, avoids the defroster to take place the slope.
Examples
Referring to fig. 1 to 8, the present invention provides a deicing device for electric power operation equipment, including:
the lengthening rods 1 are provided with a plurality of groups, and the groups of lengthening rods 1 are connected end to end in sequence;
the deicing rod 2 is connected with the topmost lengthening rod 1, and a telescopic rod 24 is installed inside the deicing rod 2; and
the deicing mechanism 3 is arranged at the end part of the deicing rod 2;
wherein, deicing mechanism 3 contains:
the deicing device comprises a lower clamping plate 31 and an upper clamping plate 32 which correspond to each other up and down, wherein the lower clamping plate 31 is connected with the deicing rod 2 through a connecting rod 35, an extension rod 22 is installed on the outer side of the upper clamping plate 32, and the extension rod 22 is driven by a telescopic rod 24 to move up and down;
and a deicing line 33, wherein the deicing line 33 is connected to the inner sides of the lower clamping plate 31 and the upper clamping plate 32.
The bolt is all installed to the one end of extension bar 1 and the bottom of deicing pole, and the slot has been seted up to the other end, and passes through threaded connection between slot and the bolt.
Referring to fig. 4, the opposite side surfaces of the lower splint 31 and the upper splint 32 are respectively provided with a clamping groove, and the deicing line 33 is connected with the inner wall of the clamping groove through an elastic rope.
Referring to fig. 6 and 7, a fixing plate 23 is installed at the inner wall of the deicing rod 2, and a telescopic rod 24 is installed at the center of the fixing plate 23.
Referring to fig. 4 and 5, the deicing mechanism 3 further includes a winding rod 34, the winding rod 34 being installed inside the lower and upper jaws 31 and 32, and a PVC film being wound around the outside of the winding rod 34.
Referring to fig. 4, a sleeve 36 is sleeved outside the winding rod 34, the sleeve 36 is connected with the winding rod 34 through a bearing, a PVC film is wound outside the sleeve 36, two ends of the winding rod 34 are connected with the inner wall of the clamping groove, and the winding rod 34 is arc-shaped.
Referring to fig. 6-8, the deicing rod 2 includes a rod-shaped outer rod 21 and a plurality of positioning seats 26 installed inside the outer rod 21, and sliding rails 25 are provided on the inner walls of both sides of the outer rod 21, and the positioning seats 26 are embedded in the sliding rails 25, wherein,
two sets of wind-up rolls are installed through the bearing in the inside of outer pole 21, and are connected with the haulage rope between two sets of wind-up rolls, and multiunit positioning seat 26 passes through the haulage rope and connects.
Referring to fig. 6, a self-locking motor is installed inside the outer rod 21, and an output shaft of the self-locking motor is connected with the wind-up roll.
Referring to fig. 6, an annular limiting cylinder is installed on the inner wall of the outer rod 21, and a through hole is formed in the center of the limiting cylinder and vertically corresponds to the telescopic rod 24.
Referring to fig. 8, a mounting seat 27 is inserted into the top of the positioning seat 26, the mounting seat 27 is connected to the positioning seat 26 through a spring, a threaded groove is formed in the top of the mounting seat 27, and the extension rod 22 is connected to the threaded groove through a thread.
Referring to fig. 8, the bottom of the mounting seat 27 is provided with a linear notch, and is correspondingly inserted into a docking pin provided at the telescopic end of the telescopic rod 24.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or processes in the figures are not necessarily required to practice this patent.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The disclosure is only for the concrete implementation of the patent, but the patent is not limited to the above, and any changes that can be made by those skilled in the art are intended to fall within the protection scope of the patent.
Claims (10)
1. An electric power operation and maintenance equipment defroster, characterized in that, this defroster includes:
the number of the extension bars (1) is multiple, and the multiple groups of extension bars (1) are connected end to end in sequence;
the deicing rod (2) is connected with the topmost lengthening rod (1), and a telescopic rod (24) is installed inside the deicing rod (2); and
the deicing mechanism (3) is installed at the end part of the deicing rod (2);
wherein the de-icing mechanism (3) comprises:
the deicing device comprises a lower clamping plate (31) and an upper clamping plate (32) which correspond up and down, wherein the lower clamping plate (31) is connected with the deicing rod (2) through a connecting rod (35), an extension rod (22) is installed on the outer side of the upper clamping plate (32), and the extension rod (22) is driven by a telescopic rod (24) to move up and down; and
and the deicing line (33), wherein the deicing line (33) is connected to the inner sides of the lower clamping plate (31) and the upper clamping plate (32).
2. The deicing device for electric operation and maintenance equipment according to claim 1, wherein: the opposite side surfaces of the lower clamping plate (31) and the upper clamping plate (32) are provided with clamping grooves, and the deicing lines (33) are connected with the inner walls of the clamping grooves through elastic ropes.
3. The deicing device for electric operation and maintenance equipment according to claim 1, wherein: the inner wall of the deicing rod (2) is provided with a fixing plate (23), and the telescopic rod (24) is arranged at the center of the fixing plate (23).
4. The deicing device for electric operation and maintenance equipment according to claim 1, wherein: the deicing mechanism (3) further comprises a winding rod (34), the winding rod (34) is installed on the inner sides of the lower clamping plate (31) and the upper clamping plate (32), and a PVC film is wound on the outer portion of the winding rod (34).
5. The deicing device for electric operation and maintenance equipment according to claim 4, wherein: the outside cover of winding pole (34) is equipped with sleeve (36), and is connected through the bearing between sleeve (36) and winding pole (34), the PVC membrane winding is in the outside of sleeve (36), and the both ends of winding pole (34) and the interior wall connection of draw-in groove, the shape of winding pole (34) is the arc.
6. The deicing device for electric operation and maintenance equipment according to claim 1, wherein: the deicing rod (2) comprises a rod-shaped outer rod (21) and a plurality of groups of positioning seats (26) arranged in the outer rod (21), slide rails (25) are arranged on the inner walls of the two sides of the outer rod (21), the positioning seats (26) are embedded in the slide rails (25), wherein,
two groups of winding rollers are mounted in the outer rod (21) through bearings, a traction rope is connected between the two groups of winding rollers, and the positioning seats (26) are connected through the traction rope.
7. The deicing device for electric operation and maintenance equipment according to claim 6, wherein: and a self-locking motor is arranged inside the outer rod (21), and an output shaft of the self-locking motor is connected with the winding roller.
8. The deicing device for electric operation and maintenance equipment according to claim 6, wherein: the inner wall of the outer rod (21) is provided with an annular limiting cylinder, the center of the limiting cylinder is provided with a through hole, and the through hole corresponds to the telescopic rod (24) up and down.
9. The deicing device for electric operation and maintenance equipment according to claim 8, wherein: the top of positioning seat (26) is pegged graft and is had mount pad (27), and mount pad (27) are connected with positioning seat (26) through the spring, the thread groove has been seted up at the top of mount pad (27), and extension rod (22) are connected with the thread groove through the screw thread.
10. The deicing device for electric operation and maintenance equipment according to claim 9, wherein: the bottom of the mounting seat (27) is provided with a linear notch which is correspondingly inserted with a butt joint pin arranged at the telescopic end of the telescopic rod (24).
Priority Applications (1)
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| CN202111453932.8A CN114362082B (en) | 2021-12-01 | 2021-12-01 | Deicing device for electric power operation and maintenance equipment |
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| CN202111453932.8A CN114362082B (en) | 2021-12-01 | 2021-12-01 | Deicing device for electric power operation and maintenance equipment |
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| CN114362082B CN114362082B (en) | 2023-08-22 |
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| JP2011109796A (en) * | 2009-11-17 | 2011-06-02 | Viscas Corp | Snow accumulation prevention device of aerial cable |
| CN107800101A (en) * | 2017-11-27 | 2018-03-13 | 四川弘毅智慧知识产权运营有限公司 | A kind of U-shaped heating arrangements on deicing robot |
| CN108321752A (en) * | 2018-03-07 | 2018-07-24 | 张凉英 | A kind of cable deicing component |
| CN109510149A (en) * | 2018-11-21 | 2019-03-22 | 陈龙 | A kind of anti-icing slag splashes and can be from the deicing of high-voltage wires equipment of loss of weight |
| CN211790665U (en) * | 2019-12-25 | 2020-10-27 | 朱雁鸿 | Cable defroster for electric power transmission |
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