CN112332357B - Rotatory trash ice device of high tension cable - Google Patents
Rotatory trash ice device of high tension cable Download PDFInfo
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- CN112332357B CN112332357B CN202011363698.5A CN202011363698A CN112332357B CN 112332357 B CN112332357 B CN 112332357B CN 202011363698 A CN202011363698 A CN 202011363698A CN 112332357 B CN112332357 B CN 112332357B
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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 discloses a rotary ice crushing device for a high-voltage cable, which comprises a deicing unit, an advancing unit and a bearing unit, wherein the deicing unit is sleeved on the cable to perform deicing operation, the advancing unit is used for driving the deicing unit to advance, and the bearing unit is responsible for connecting the deicing unit and the advancing unit. The device provided by the invention has the advantages that the first ice crushing blade and the second ice crushing blade are used for respectively treating the ice coating in different areas, the cleaning efficiency is higher, the risk of clamping the blades is not easy to occur, the torsion caused by ice crushing can be relieved by reversely rotating the first ice crushing blade and the second ice crushing blade, the device is safer to use, the clamping wheels and the driving wheels are provided with the anti-skid nails, so that the slipping can be prevented, the ice coating attached to the cable can be further cleaned, and the device is very practical.
Description
Technical Field
The invention relates to the technical field of power distribution networks, in particular to a high-voltage cable rotating ice crushing device.
Background
The ice coating of the AC/DC power transmission cable in winter is one of the biggest natural disasters of the power system. The ice-rain is formed when the cold raindrops fall on an object with a temperature below the freezing point. If the ice is condensed on the transmission line, the transmission line ice is formed, for the high-voltage cable for long-distance transmission, the iron tower is supported by the iron tower, the weight of the iron tower is increased by the ice, and the iron tower cannot support the cables to collapse due to the severe ice. At present, in order to solve the problem of ice coating of a power transmission line, a deicing device is usually adopted to clean the ice coating on the power transmission line, but most of the conventional deicing devices have the problem of incomplete ice coating cleaning, and the conventional deicing device is only provided with an ice crushing blade.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional high voltage cable rotating ice crushing apparatus.
The problem to be solved by the invention is therefore how to thoroughly clean the cable from ice coating.
In order to solve the technical problems, the invention provides the following technical scheme: a high-voltage cable rotating ice crushing device comprises a deicing unit, a first ice crushing unit, a second ice crushing unit, a first driving piece and a fixing sleeve, wherein the first ice crushing unit comprises a conical sleeve and a first ice crushing cutter attached to an inclined surface in the conical sleeve; the second ice crushing piece comprises a cutter bearing ring arranged on the side surface of the first ice crushing piece and a second ice crushing blade arranged perpendicular to the side surface of the cutter bearing ring, and the minimum distance between the second ice crushing blade and the cable is not more than the maximum distance between the first ice crushing blade and the cable; the first driving piece is matched with the first ice crushing piece and the second ice crushing piece simultaneously and drives the first ice crushing piece and the second ice crushing piece to rotate; the fixing sleeve is used for fixing the first ice crushing piece, the second ice crushing piece and the first driving piece; the advancing unit is arranged on one side of the deicing unit, is used for driving the deicing unit, and comprises a clamping wheel, a driving wheel and a second driving piece, wherein the clamping wheel tightly presses the cable on the driving wheel, and the second driving piece drives the driving wheel to rotate; and the bearing unit is respectively matched and connected with the deicing unit and the advancing unit.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the bearing unit comprises an auxiliary disc arranged on the side of the deicing unit and a connecting beam used for connecting the advancing unit and the deicing unit; the auxiliary disc comprises an upper auxiliary disc and a lower auxiliary disc, third bosses are symmetrically arranged on the upper auxiliary disc, fourth bosses are arranged on the lower auxiliary disc, and the third bosses and the fourth bosses are used for connecting the upper auxiliary disc and the lower auxiliary disc; the tie-beam includes upper beam, underbeam and bolt, the underbeam pass through the second boss with the fourth boss is connected respectively fixed cover with the auxiliary plate, the tight pulley of clamp passes through the upper beam is fixed, the drive wheel passes through the underbeam is fixed, the upper beam with the underbeam passes through the bolt and connects.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: and the driving wheel is provided with a third gear, and the second driving piece comprises a second motor fixed on the lower beam and a worm connected with the output end of the second motor and matched with the third gear.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the clamping wheels and the driving wheels are provided with anti-skid nails in an array mode.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: first garrulous ice piece still include with taper sleeve fixed connection's first dish, and set up in the first face gear of first dish side, bearing sword ring side be provided with the corresponding second face gear of first face gear, first driving piece include first motor, and with the first gear that first motor is connected, first gear simultaneously with first face gear reaches the meshing of second face gear.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the cutter bearing ring is provided with a first annular groove, a second annular groove, a first clamping ring clamped with the first annular groove and a second clamping ring clamped with the second annular groove are arranged on the inner side of the fixing sleeve.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the fixed sleeve is provided with an extension tail at one side far away from the second ice crushing blade, and the inner diameter of the extension tail is the same as that of the narrow opening side of the conical sleeve.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the first ice crushing piece further comprises a blocking ring connected with the wide-mouth side of the conical sleeve, and the blocking ring is attached to the side face of the cutter bearing ring.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: the fixing sleeve comprises an upper fixing sleeve and a lower fixing sleeve, first bosses are symmetrically arranged on the upper fixing sleeve, second bosses corresponding to the first bosses are arranged on the lower fixing sleeve, and the first bosses and the second bosses are used for connecting the upper fixing sleeve and the lower fixing sleeve; the cutter bearing ring comprises an upper cutter bearing ring and a lower cutter bearing ring, a first cylinder is arranged on the upper cutter bearing ring, a first groove matched with the first cylinder is arranged on the lower cutter bearing ring, and the first cylinder and the first groove are used for connecting the upper cutter bearing ring and the lower cutter bearing ring; the toper cover includes toper cover and lower toper cover, first dish include with last toper cover fixed connection last first dish, and with toper cover fixed connection's lower first dish down, upward be provided with the second cylinder on the first dish, be provided with down on the first dish with second cylinder complex second recess, the second cylinder with the second recess is used for connecting go up the toper cover with toper cover down.
As a preferable aspect of the high voltage cable rotating ice crushing device of the present invention, wherein: an accommodating space is formed between the first clamping ring and the second clamping ring in the fixing sleeve, and the first motor is arranged in the accommodating space and fixed through the fixing sleeve.
The ice coating cleaning device has the advantages that the first ice crushing cutter and the second ice crushing cutter are used for respectively treating ice coatings in different areas, cleaning efficiency is higher, the risk of cutter clamping is not easy to occur, torsion caused by ice crushing can be relieved by means of reverse rotation of the first ice crushing cutter and the second ice crushing cutter, the device is safer to use, anti-skidding nails are arranged on the clamping wheel and the driving wheel, slipping can be prevented, the ice coatings attached to cables can be further cleaned, and the ice coating cleaning device is very practical.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a structural view of a high voltage cable rotating ice crushing apparatus in example 1.
Fig. 2 is a structural view of a half deicing unit of the high voltage cable rotating ice crushing device in example 1.
Fig. 3 is an exploded view of a deicing unit of the high voltage cable rotating ice crushing device in example 1.
Fig. 4 is an exploded view of a portion of the deicing unit of the high voltage cable rotating ice crushing apparatus of example 1.
Fig. 5 is a schematic view of a first ice crushing member of the high voltage cable rotating ice crushing device in example 1.
Fig. 6 is a sectional view of a deicing unit of the high voltage cable rotating ice crushing apparatus in example 1.
Fig. 7 is a structural view of a forwarding unit of the high voltage cable rotating ice crushing apparatus in example 1.
Fig. 8 is a structural view of a carrying unit of the high voltage cable rotating ice crushing apparatus in example 1.
Fig. 9 is a schematic view of the cleats of the high voltage cable-rotating ice crushing apparatus of example 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 9, for a first embodiment of the present invention, the embodiment provides a high-voltage cable rotating ice crushing device, which includes a deicing unit 100, an advancing unit 200 and a carrying unit 300, the deicing unit 100 is sleeved on a cable to perform deicing operation, the advancing unit 200 is used for driving the deicing unit 100 to advance, and the carrying unit 300 is responsible for connecting the deicing unit 100 and the advancing unit 200.
Specifically, the deicing unit 100 comprises a first ice crushing piece 101, a second ice crushing piece 102, a first driving piece 103 and a fixing sleeve 104, wherein the first ice crushing piece 101 comprises a conical sleeve 101a and a first ice crushing blade 101b attached to an inclined surface inside the conical sleeve 101 a; the second ice crushing piece 102 comprises a blade bearing ring 102a arranged on the side surface of the first ice crushing piece 101 and a second ice crushing blade 102b arranged perpendicular to the side surface of the blade bearing ring 102a, and the minimum distance between the second ice crushing blade 102b and a cable is not greater than the maximum distance between the first ice crushing blade 101b and the cable; the first driving member 103 is simultaneously matched with the first ice crushing piece 101 and the second ice crushing piece 102 to drive the first ice crushing piece 101 and the second ice crushing piece 102 to rotate; the fixing sleeve 104 is used for fixing the first ice breaking element 101, the second ice breaking element 102 and the first driving element 103. The first ice-breaking member 101 further comprises a first disc 101c fixedly connected to the conical sleeve 101a, and a first face gear 101d disposed at a side of the first disc 101c, a second face gear 102a-1 corresponding to the first face gear 101d is disposed at a side of the knife ring 102a, the first driving member 103 includes a first motor 103a, and a first gear 103b connected to the first motor 103a, the first gear 103b being simultaneously engaged with the first face gear 101d and the second face gear 102a-1, the first disc 101c is provided with a first annular groove 101c-1, the knife-bearing ring 102a is provided with a second annular groove 102a-5, a first snap ring 104a engaged with the first annular groove 101c-1 is arranged on the inner side of the fixing sleeve 104, and a second snap ring 104b that engages the second annular groove 102 a-5. The fixing sleeve 104 comprises an upper fixing sleeve 104c and a lower fixing sleeve 104d, the upper fixing sleeve 104c is symmetrically provided with first bosses 104c-1, the lower fixing sleeve 104d is provided with second bosses 104d-1 corresponding to the first bosses 104c-1, the first bosses 104c-1 and the second bosses 104d-1 are used for connecting the upper fixing sleeve 104c and the lower fixing sleeve 104d, the cutter-bearing ring 102a comprises an upper cutter-bearing ring 102a-2 and a lower cutter-bearing ring 102a-3, the upper cutter-bearing ring 102a-2 is provided with first cylinders 102a-21, the lower cutter-bearing ring 102a-3 is provided with first grooves 102a-31 matched with the first cylinders 102a-21, the first cylinders 102a-21 and the first grooves 102a-31 are used for connecting the upper cutter-bearing ring 102a-2 and the lower cutter-bearing ring 102a-3, the tapered sleeve 101a comprises an upper tapered sleeve 101a-1 and a lower tapered sleeve 101a-2, the first disc 101c comprises an upper first disc 101c-2 fixedly connected with the upper tapered sleeve 101a-1, and a lower first disc 101c-3 fixedly connected with the lower tapered sleeve 101a-2, a second cylinder 101c-21 is arranged on the upper first disc 101c-2, a second groove 101c-31 matched with the second cylinder 101c-21 is arranged on the lower first disc 101c-3, and the second cylinder 101c-21 and the second groove 101c-31 are used for connecting the upper tapered sleeve 101a-1 and the lower tapered sleeve 101 a-2. Namely, the deicing unit 100 is disconnected from the intermediate position, and the two parts of the deicing unit 100 are connected together by some connecting structures, which is intended to facilitate the sheathing of the deicing unit 100 on the cable, by first mounting the lower blade bearing ring 102a-3 and the lower first disk 101c-3 on the lower fixing sheath 104d, placing the cable in a hole through which the cable passes, then clamping the upper first disk 101c-2 and the upper blade bearing ring 102a-2 with the other half by the second cylinder 101c-21 and the first cylinder 102a-21, and then fixing by the upper fixing sheath 104 c.
The advancing unit 200 is provided at one side of the deicing unit 100, for driving the deicing unit 100, comprising a clamping wheel 201, a driving wheel 202 and a second driving member 203, said clamping wheel 201 pressing the cable against said driving wheel 202, the second driving member 203 drives the driving wheel 202 to rotate, a third gear 202a is disposed on the driving wheel 202, the second driving member 203 comprises a second motor 203a fixed on the lower beam 302b, a worm 203b connected with the output end of the second motor 203a and matched with the third gear 202a, the clamping wheel 201 and the driving wheel 202 are respectively provided with the anti-skid nails 201a in an array mode, the anti-skid nails have two advantages that firstly, the anti-skid nails can prevent slipping, secondly, the anti-skid nails can further crush the ice coated on the cable, the crushed ice coating is cleaned through the auxiliary disc 301, and the ice coating on the cable can be completely cleaned.
The carrying unit 300 is respectively matched and connected with the deicing unit 100 and the advancing unit 200, and comprises an auxiliary disc 301 arranged on the side of the deicing unit 100 and a connecting beam 302 used for connecting the advancing unit 200 and the deicing unit 100; the auxiliary disc 301 comprises an upper auxiliary disc 301a and a lower auxiliary disc 301b, a third boss 301a-1 is symmetrically arranged on the upper auxiliary disc 301a, a fourth boss 301b-1 is arranged on the lower auxiliary disc 301b, and the third boss 301a-1 and the fourth boss 301b-1 are used for connecting the upper auxiliary disc 301a and the lower auxiliary disc 301 b; the second boss 104d-1 and the fourth boss 301b-1 may be connected to the lower beam 302b by welding or bolts. The connecting beam 302 comprises an upper beam 302a, a lower beam 302b and a bolt 302c, the lower beam 302b is respectively connected with the fixed sleeve 104 and the auxiliary disc 301 through a second boss 104d-1 and a fourth boss 301b-1, the clamping wheel 201 is fixed through the upper beam 302a, the driving wheel 202 is fixed through the lower beam 302b, and the upper beam 302a is connected with the lower beam 302b through the bolt 302 c.
Further, the fixing sleeve 104 is provided with an extension tail 104e at a side far away from the second ice crushing blade 102b, and the inner diameter of the extension tail 104e is the same as the inner diameter of the narrow opening side of the conical sleeve 101 a.
Further, the first ice crushing piece 101 further comprises a blocking ring 101e connected with the wide-mouth side of the conical sleeve 101a, and the blocking ring 101e is attached to the side face of the blade bearing ring 102 a. The baffle ring 101e can shield the ice residue and water from falling onto the first motor 103 a.
Further, an accommodating space M is formed between the first snap ring 104a and the second snap ring 104b in the fixing sleeve 104, the first motor 103a is disposed in the accommodating space M and fixed by the fixing sleeve 104, and the accommodating space M can also be used as a space for placing a wire.
To sum up, during installation, the lower knife-bearing ring 102a-3 and the lower first disk 101c-3 are first installed on the lower fixing sleeve 104d, the cable is placed in the hole for the cable to pass through, then the upper first disk 101c-2 and the upper knife-bearing ring 102a-2 are installed, the upper first disk 101c-2 and the upper knife-bearing ring 102a-2 are fixed through the upper fixing sleeve 104c, the upper fixing sleeve 104c and the lower fixing sleeve 104d are preferably connected through bolts, the cable is placed in the hole of the lower auxiliary disk 301b and then is fixed through the upper auxiliary disk 301a, the upper auxiliary disk 301a and the lower auxiliary disk 301b are preferably connected through bolts, the upper beam 302a connected with the clamping wheel 201 is connected with the lower beam 302b through the bolt 302c, it should be noted that the clamping wheel 201 should be tightly pressed on the cable, i.e. the clamping wheel 201 and the driving wheel 202 should firmly clamp the cable, to prevent a slip situation.
When the ice crusher is used, the first ice crushing blade 101b and the second ice crushing blade 102b rotate in opposite directions under the action of the first motor 103a, the second driving piece 203 drives the driving wheel 202 to rotate, so that the whole device moves forward, most of crushed ice can be removed by the first ice crushing blade 101b and the second ice crushing blade 102b, an ice layer attached to a cable cannot be removed, at the moment, the clamping wheel 201 and the anti-skid nails 201a on the driving wheel 202 crush the ice layer, the crushed ice layer can be scraped by the auxiliary disc 301 when the auxiliary disc 301 moves forward, and the crushed ice on the cable is thoroughly cleaned.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (2)
1. The utility model provides a rotatory trash ice device of high tension cable which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the deicing unit (100) comprises a first ice crushing piece (101), a second ice crushing piece (102), a first driving piece (103) and a fixing sleeve (104), wherein the first ice crushing piece (101) comprises a conical sleeve (101 a) and a first ice crushing blade (101 b) attached to an inclined surface in the conical sleeve (101 a); the second ice crushing piece (102) comprises a knife bearing ring (102 a) arranged on the side surface of the first ice crushing piece (101), and a second ice crushing knife (102 b) arranged perpendicular to the side surface of the knife bearing ring (102 a), and the minimum distance between the second ice crushing knife (102 b) and a cable is not more than the maximum distance between the first ice crushing knife (101 b) and the cable; the first driving piece (103) is simultaneously matched with the first ice crushing piece (101) and the second ice crushing piece (102) and drives the first ice crushing piece (101) and the second ice crushing piece (102) to rotate; the fixing sleeve (104) is used for fixing the first ice crushing piece (101), the second ice crushing piece (102) and the first driving piece (103);
the advancing unit (200) is arranged on one side of the deicing unit (100), is used for driving the deicing unit (100), and comprises a clamping wheel (201), a driving wheel (202) and a second driving piece (203), wherein the clamping wheel (201) presses a cable on the driving wheel (202), and the second driving piece (203) drives the driving wheel (202) to rotate;
a carrying unit (300) which is respectively matched and connected with the deicing unit (100) and the advancing unit (200);
the carrying unit (300) comprises an auxiliary disc (301) arranged on the side of the deicing unit (100) and a connecting beam (302) used for connecting the advancing unit (200) and the deicing unit (100);
the auxiliary disc (301) comprises an upper auxiliary disc (301 a) and a lower auxiliary disc (301 b), third bosses (301 a-1) are symmetrically arranged on the upper auxiliary disc (301 a), fourth bosses (301 b-1) are arranged on the lower auxiliary disc (301 b), and the third bosses (301 a-1) and the fourth bosses (301 b-1) are used for connecting the upper auxiliary disc (301 a) and the lower auxiliary disc (301 b);
the connecting beam (302) comprises an upper beam (302 a), a lower beam (302 b) and a bolt (302 c), the lower beam (302 b) is respectively connected with the fixed sleeve (104) and the auxiliary disc (301) through a second boss (104 d-1) and a fourth boss (301 b-1), the clamping wheel (201) is fixed through the upper beam (302 a), the driving wheel (202) is fixed through the lower beam (302 b), and the upper beam (302 a) is connected with the lower beam (302 b) through the bolt (302 c);
a third gear (202 a) is arranged on the driving wheel (202), and the second driving piece (203) comprises a second motor (203 a) fixed on the lower beam (302 b) and a worm (203 b) connected with the output end of the second motor (203 a) and matched with the third gear (202 a);
anti-skid nails (201 a) are arranged on the clamping wheel (201) and the driving wheel (202) in an array manner;
the first ice crushing piece (101) further comprises a first disc (101 c) fixedly connected with the conical sleeve (101 a), and a first face gear (101 d) arranged on the side surface of the first disc (101 c), a second face gear (102 a-1) corresponding to the first face gear (101 d) is arranged on the side surface of the cutter bearing ring (102 a), the first driving piece (103) comprises a first motor (103 a) and a first gear (103 b) connected with the first motor (103 a), and the first gear (103 b) is meshed with the first face gear (101 d) and the second face gear (102 a-1) simultaneously;
a first annular groove (101 c-1) is formed in the first disc (101 c), a second annular groove (102 a-5) is formed in the cutter bearing ring (102 a), a first clamping ring (104 a) clamped with the first annular groove (101 c-1) and a second clamping ring (104 b) clamped with the second annular groove (102 a-5) are arranged on the inner side of the fixed sleeve (104);
the fixed sleeve (104) is provided with an extension tail (104 e) at one side far away from the second ice crushing blade (102 b), and the inner diameter of the extension tail (104 e) is the same as that of the narrow opening side of the conical sleeve (101 a);
the first ice crushing piece (101) further comprises a blocking ring (101 e) connected with the wide-mouth side of the conical sleeve (101 a), and the blocking ring (101 e) is attached to the side face of the cutter bearing ring (102 a);
the fixing sleeve (104) comprises an upper fixing sleeve (104 c) and a lower fixing sleeve (104 d), a first boss (104 c-1) is symmetrically arranged on the upper fixing sleeve (104 c), a second boss (104 d-1) corresponding to the first boss (104 c-1) is arranged on the lower fixing sleeve (104 d), and the first boss (104 c-1) and the second boss (104 d-1) are used for connecting the upper fixing sleeve (104 c) and the lower fixing sleeve (104 d);
the cutter bearing ring (102 a) comprises an upper cutter bearing ring (102 a-2) and a lower cutter bearing ring (102 a-3), a first cylinder (102 a-21) is arranged on the upper cutter bearing ring (102 a-2), a first groove (102 a-31) matched with the first cylinder (102 a-21) is arranged on the lower cutter bearing ring (102 a-3), and the first cylinder (102 a-21) and the first groove (102 a-31) are used for connecting the upper cutter bearing ring (102 a-2) and the lower cutter bearing ring (102 a-3);
the conical sleeve (101 a) comprises an upper conical sleeve (101 a-1) and a lower conical sleeve (101 a-2), the first disk (101 c) comprises an upper first disk (101 c-2) fixedly connected with the upper conical sleeve (101 a-1), and a lower first disk (101 c-3) fixedly connected with the lower conical sleeve (101 a-2), wherein a second cylinder (101 c-21) is arranged on the upper first disk (101 c-2), the lower first disc (101 c-3) is provided with a second groove (101 c-31) matched with the second cylinder (101 c-21), the second cylinder (101 c-21) and the second groove (101 c-31) are used for connecting the upper conical sleeve (101 a-1) and the lower conical sleeve (101 a-2).
2. The high voltage cable rotating ice crushing apparatus of claim 1, wherein: an accommodating space (M) is formed between the first clamping ring (104 a) and the second clamping ring (104 b) in the fixing sleeve (104), and the first motor (103 a) is arranged in the accommodating space (M) and fixed through the fixing sleeve (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011363698.5A CN112332357B (en) | 2020-11-28 | 2020-11-28 | Rotatory trash ice device of high tension cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011363698.5A CN112332357B (en) | 2020-11-28 | 2020-11-28 | Rotatory trash ice device of high tension cable |
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| CN112332357A CN112332357A (en) | 2021-02-05 |
| CN112332357B true CN112332357B (en) | 2021-11-26 |
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| CN202011363698.5A Active CN112332357B (en) | 2020-11-28 | 2020-11-28 | Rotatory trash ice device of high tension cable |
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| CN113809713B (en) * | 2021-08-31 | 2023-07-04 | 贵州电网有限责任公司 | Deicing head for deicing cable |
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| CN111364406A (en) * | 2020-04-16 | 2020-07-03 | 马元浩 | Step ice-removing device |
| CN111555228A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Combined deicing device of deicing robot for power transmission line |
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| CA2299662A1 (en) * | 2000-02-22 | 2001-08-22 | Serge Montambault | Remote controlled inspection and intervention vehicle for high tension power system |
| CN102510039B (en) * | 2011-11-09 | 2014-10-01 | 南方电网科学研究院有限责任公司 | Automatic switching circuit for multi-functional direct current ice melting and switching method thereof |
| CN104362568B (en) * | 2014-12-08 | 2017-06-30 | 北华大学 | A kind of high-tension line deicing robot |
| CN106410725B (en) * | 2016-11-25 | 2018-01-26 | 国网河南省电力公司平顶山供电公司 | A kind of electric power cable deicer |
| CN109449857B (en) * | 2018-12-29 | 2024-02-02 | 国家电网有限公司 | Deicing device for power transmission line |
| CN111769506B (en) * | 2020-07-16 | 2021-07-13 | 安徽同胜电力科技有限公司 | Distribution network line defroster with garrulous ice mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364406A (en) * | 2020-04-16 | 2020-07-03 | 马元浩 | Step ice-removing device |
| CN111555228A (en) * | 2020-05-20 | 2020-08-18 | 贵州电网有限责任公司 | Combined deicing device of deicing robot for power transmission line |
| CN111555230A (en) * | 2020-06-04 | 2020-08-18 | 安徽同胜电力科技有限公司 | A high-efficient defroster for power equipment |
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