CN204967140U - High -voltage power line deicing device - Google Patents
High -voltage power line deicing device Download PDFInfo
- Publication number
- CN204967140U CN204967140U CN201520797459.9U CN201520797459U CN204967140U CN 204967140 U CN204967140 U CN 204967140U CN 201520797459 U CN201520797459 U CN 201520797459U CN 204967140 U CN204967140 U CN 204967140U
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- Prior art keywords
- housing
- supporting bracket
- hole
- gear
- deicing
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Abstract
The utility model provides a high -voltage power line deicing device, includes casing, deicing gear, pinion, driving motor and stepping mechanism, the deicing gear has three, distributes to install in the casing, is equipped with the pinion between two adjacent elimination ice -spur wheels, the deicing gear with the pinion passes through the hub connection on the terminal surface of casing both sides to outside one of them axle of rooing out ice -spur wheel extended to the casing, the tip of the axle extending the casing outside was equipped with driven gear, fixedly connected with driving motor on the side of casing, and a plurality of drive gear of fixedly connected with on driving motor's output shaft, drive gear drive deicing gear operates with the stepping mechanism, and the stepping mechanism drives this device and moves along, and the icing is got rid of to the deicing gear, the utility model discloses can effectually get rid of the icing on the high -voltage line.
Description
Technical field
The utility model relates to a kind of high-voltage line deicer.
Background technology
In electric power system, remove, carry out the prevention of early stage freezing disaster to high voltage transmission line icing, the research reducing disaster destructiveness is significantly.The external general flame projector that adopts carries out deicing of high-voltage wires at present, but cost is very high.The low-temperature freezing rain and snow disaster occurred at the beginning of 2008, causes many area power grid facilities of south China Grid to be subjected to heavy damage, and transferring electricity from the west to the east is also had a strong impact on.For improving electrical network to the defensive ability/resistance ability of extreme climate, major natural disasters, south electric network adopts DC ice melting technology, though DC ice melting is a kind of practical, cost-effective anti-ice damage measure, DC de-icing device exists that average anode current is large, the long-time running of wide-angle big current, built transformer station the multinomial new problem such as access.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of high-voltage line deicer, effectively can remove the icing on high-voltage line.
In order to solve the problem, the technical solution of the utility model is: a kind of high-voltage line deicer, comprise housing, deicing gear, pinion, drive motors and stepping mechanism, described deicing gear has three, distributing installation is in housing, eradicate between ice-spur wheel adjacent two and be provided with pinion, described deicing gear and described pinion are connected on the end face of housing both sides by axle, and wherein an axle eradicating ice-spur wheel extends to outside housing, driven gear is provided with in the end of extending the axle outside housing, the side of housing is fixedly connected with drive motors, the output shaft of drive motors is fixedly connected with the first driven wheel and the second driven wheel,
Described stepping mechanism comprises the first supporting bracket, second supporting bracket, guide pile and stepping axle sleeve, described first supporting bracket is fixedly connected on the end face of housing by guide pile, described second supporting bracket is fixedly connected on by guide pile on the end face of the first supporting bracket, the first gap is provided with between the first supporting bracket and housing, the second gap is provided with between the first supporting bracket and the second supporting bracket, described driven gear is positioned at the first gap, first supporting bracket is provided with the first through hole, second supporting bracket is provided with the second through hole, and the first through hole and the second through hole coaxial,
Described stepping axle sleeve comprises shell, bearing is fixedly connected with at the two ends of shell, described shell is movably connected in the first through hole and the second through hole by bearing, the outer wall of shell is provided with driving tooth bar, and described driving tooth bar is positioned at the second gap, is also provided with driving passage in the enclosure, drive plate is connected with at driving passage internal fixtion, drive plate is provided with drive hole, and described drive hole is coaxial with housing
Also comprise the first belt and the second belt, described first belt is connected on the first driving wheel and driven gear, and described second belt is connected to the second driven wheel and drives on tooth bar.
Further, the outer wall of housing is provided with multiple row's ice hole.
The beneficial effects of the utility model are: drive motors can drive stepping axle sleeve and deicing gear to rotate, wherein stepping axle sleeve can promote this device and moves forward, deicing gear can destroy icing on high voltage transmission line in rotary manner, deicing gear has three, not only advantageously in removal icing, and the support that this device provides certain can be provided as, the effect in row ice hole is the icing got rid of to be discharged, effectively can not only remove icing, and structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model,
Fig. 2 is perspective view of the present utility model,
Fig. 3 is front view of the present utility model,
Fig. 4 is front view of the present utility model,
Fig. 5 is end view of the present utility model,
Fig. 6 is the partial cutaway schematic at A-A place in the utility model Fig. 3,
Fig. 7 is the generalized section at B-B place in the utility model Fig. 3,
Fig. 8 is the generalized section at C-C place in the utility model Fig. 3,
Fig. 9 is the generalized section at D-D place in the utility model Fig. 3,
Figure 10 is the utility model front view in use,
Figure 11 is the sectional perspective structural scheme of mechanism of the utility model prior art medium-high voltage transmission lines.
In figure: housing 1, deicing gear 2, drive motors 3, first driven wheel 32, second driven wheel 33, pinion 4, first supporting bracket 51, second supporting bracket 52, guide pile 53, first gap 54, second gap 55, first through hole 511, second through hole 521, shell 6, drive plate 61, drive passage 62, bearing 63, drive tooth bar 64, first belt 71, second belt 72, row ice hole 11, axle 12, driven gear 13, high voltage transmission line 14, drive hole 15, deicing passage 16.
Embodiment
Better the utility model can be understood in order to those skilled in the art can be allowed, before the utility model is illustrated, first existing high voltage transmission line 14 is simply illustrated, as shown in figure 11, existing high voltage transmission line 14 is generally transmitting electric energy after being wound in a thick line by multiply fine rule, generally be erected at high-altitude electric energy transmitting, and generally do not establish insulating barrier on the surface of high voltage transmission line 14, simultaneously as seen from Figure 11, this high-voltage line after being wound around in the shape of a spiral.
Below the utility model is elaborated:
As shown in Fig. 1 to 9, a kind of high-voltage line deicer, comprise housing 1, deicing gear 2, pinion 4, drive motors 3 and stepping mechanism, described deicing gear 2 has three, distributing installation is in housing 1, eradicate between ice-spur wheel 2 adjacent two and be provided with pinion 4, described deicing gear 2 and described pinion 4 are connected on the end face of housing 1 both sides by axle 12, and wherein an axle 12 eradicating ice-spur wheel 2 extends to outside housing 1, driven gear 13 is provided with in the end of the axle 12 extended outside housing 1, the side of housing 1 is fixedly connected with drive motors 3, the output shaft of drive motors 3 is fixedly connected with the first driven wheel 32 and the second driven wheel 33,
Described stepping mechanism comprises the first supporting bracket 51, second supporting bracket 52, guide pile 53 and stepping axle sleeve, described first supporting bracket 51 is fixedly connected on by guide pile 53 on the end face of housing 1, described second supporting bracket 52 is fixedly connected on by guide pile 53 on the end face of the first supporting bracket 51, the first gap 54 is provided with between the first supporting bracket 51 and housing 1, the second gap 55 is provided with between the first supporting bracket 51 and the second supporting bracket 52, described driven gear 13 is positioned at the first gap 54, first supporting bracket 51 is provided with the first through hole 511, second supporting bracket 52 is provided with the second through hole 521, and the first through hole 511 and the second through hole 521 coaxial,
Described stepping axle sleeve comprises shell 6, bearing 63 is fixedly connected with at the two ends of shell 6, described shell 6 is movably connected in the first through hole 511 and the second through hole 521 by bearing 63, the outer wall of shell 6 is provided with and drives tooth bar 64, described driving tooth bar 64 is positioned at the second gap 55, is also provided with and drives passage 62 in shell 6, drive plate 61 is connected with at driving passage 62 internal fixtion, drive plate 61 is provided with drive hole 15, and described drive hole 15 is coaxial with housing 1
Also comprise the first belt 71 and the second belt 72, described first belt 71 is connected on the first driving wheel and driven gear 13, and described second belt 72 is connected to the second driven wheel 33 and drives on tooth bar 64.
Further, the outer wall of housing 1 is provided with multiple row's ice hole 11.
In manufacturing process, the shape of drive hole 15 can be customized according to the cross sectional shape of high voltage transmission line 14, the shape of drive hole 15 is similar with the cross sectional shape of high voltage transmission line 14, and within the THICKNESS CONTROL 5 to 10 millimeters of drive plate 61, because if drive plate 61 is too thin, this is easy to fracture in the process causing drive plate 61 to rotate, if drive plate 61 is too thick, this can cause the frictional force between drive plate 61 and high voltage transmission line 14 to increase and this device is advanced difficulty.
As shown in Figure 7: three deicing gears 2 and pinion 4 surround a deicing passage 16, when this device uses, high voltage transmission line 14 is positioned at deicing passage 16.
Using method of the present utility model: as shown in Figure 10, the utility model is set up on high voltage transmission line 14, high voltage transmission line 14 is allowed to be positioned at drive hole 15 and deicing passage 16, open drive motors 3, drive motors 3 drives stepping axle sleeve and driven gear 13 to rotate by the first driven wheel 32 and the second driven wheel 33, stepping axle sleeve drives drive plate 61 to rotate, at this moment drive plate 61 is around high voltage transmission line 14 screw, now drive plate 61 and high voltage transmission line 14 displacement, and then stepping axle sleeve is moved forward, stepping axle sleeve moves forward with this device, simultaneously under the effect of stepping axle sleeve bearings at both ends 63, drive motors 3 can not be rotated along with the rotation of stepping axle sleeve, and be positioned at the below of high voltage transmission line 14 all the time, wherein in driven gear 13 drive shell 1 three eradicates ice-spur wheel 2 and pinion 4 rotates, deicing gear 2 is in the process rotated, tooth bar on deicing gear 2 can be destroyed and cover icing on high voltage transmission line 14, the icing ice slag be removed can be discharged in the row's of punching ice hole 11, in sum, this device effectively can get rid of the icing on high voltage transmission line 14.
Wherein in optimal way, deicing gear 2 can do tapered away from one end of driven gear 13, makes like this in the process of deicing, and what the high voltage transmission line 14 with icing can be more prone to enters in this device.
The preferred electricity-fetching method of the utility model drive motors 3: reducing transformer can be loaded onto on the top of high voltage transmission line tower, high-tension electricity on high voltage transmission line 14 is inputed to after carrying out step-down on drive motors 3, for drive motors 3 provides electric energy.
Claims (2)
1. a high-voltage line deicer, it is characterized in that: comprise housing (1), deicing gear (2), pinion (4), drive motors (3) and stepping mechanism, described deicing gear (2) has three, distributing installation is in housing (1), eradicate between ice-spur wheel (2) adjacent two and be provided with pinion (4), described deicing gear (2) and described pinion (4) are connected on the end face of housing (1) both sides by axle, and wherein an axle (12) eradicating ice-spur wheel (2) extends to housing (1) outward, driven gear (13) is provided with in the end of extending housing (1) axle outward (12), the side of housing (1) is fixedly connected with drive motors (3), the output shaft of drive motors (3) is fixedly connected with the first driven wheel (32) and the second driven wheel (33),
Described stepping mechanism comprises the first supporting bracket (51), second supporting bracket (52), guide pile (53) and stepping axle sleeve, described first supporting bracket (51) is fixedly connected on the end face of housing (1) by guide pile (53), described second supporting bracket (52) is fixedly connected on the end face of the first supporting bracket (51) by guide pile (53), the first gap (54) is provided with between the first supporting bracket (51) and housing (1), the second gap (55) is provided with between the first supporting bracket (51) and the second supporting bracket (52), described driven gear (13) is positioned at the first gap (54), first supporting bracket (51) is provided with the first through hole (511), second supporting bracket (52) is provided with the second through hole (521), and the first through hole (511) and the second through hole (521) are coaxially,
Described stepping axle sleeve comprises shell (6), bearing (63) is fixedly connected with at the two ends of shell (6), described shell (6) is movably connected in the first through hole (511) and the second through hole (521) by bearing (63), the outer wall of shell (6) is provided with and drives tooth bar (64), described driving tooth bar (64) is positioned at the second gap (55), also be provided with in shell (6) and drive passage (62), drive plate (61) is connected with at driving passage (62) internal fixtion, drive plate (61) is provided with drive hole (15), described drive hole (15) is coaxial with housing (1),
Also comprise the first belt (71) and the second belt (72), described first belt (71) is connected on the first driving wheel and driven gear (13), and described second belt (72) is connected to the second driven wheel (33) and drives on tooth bar (64).
2. a kind of high-voltage line deicer according to claim 1, is characterized in that: on the outer wall of housing (1), be provided with multiple row's ice hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797459.9U CN204967140U (en) | 2015-10-16 | 2015-10-16 | High -voltage power line deicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797459.9U CN204967140U (en) | 2015-10-16 | 2015-10-16 | High -voltage power line deicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204967140U true CN204967140U (en) | 2016-01-13 |
Family
ID=55062181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797459.9U Expired - Fee Related CN204967140U (en) | 2015-10-16 | 2015-10-16 | High -voltage power line deicing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204967140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329449A (en) * | 2016-09-23 | 2017-01-11 | 青岛智享专利技术开发有限公司 | Power wire and cable deicer |
-
2015
- 2015-10-16 CN CN201520797459.9U patent/CN204967140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106329449A (en) * | 2016-09-23 | 2017-01-11 | 青岛智享专利技术开发有限公司 | Power wire and cable deicer |
| CN106329449B (en) * | 2016-09-23 | 2018-10-12 | 中山市骏耀知识产权服务有限公司 | A kind of power cord cable deicing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20201016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |