CN203800538U - High-voltage wire ice removing machine - Google Patents
High-voltage wire ice removing machine Download PDFInfo
- Publication number
- CN203800538U CN203800538U CN201420109001.5U CN201420109001U CN203800538U CN 203800538 U CN203800538 U CN 203800538U CN 201420109001 U CN201420109001 U CN 201420109001U CN 203800538 U CN203800538 U CN 203800538U
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- thrust device
- connecting rod
- deicer
- collets
- tension line
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Abstract
The utility model provides a high-voltage wire ice removing machine, which comprises at least two machine sets arranged in parallel, wherein the machine set comprises a power component, a bidirectional driving thrust device, drills and insulating blocks, wherein the thrust device and the drills are connected with the power component; the drills are symmetrically arranged at two ends of the thrust device; the insulating block is arranged between the thrust device and the drill; the thrust device, the drills and the insulating blocks are provided with a through hole for a high-voltage wire to penetrate through; and corresponding insulating blocks of the two machine sets are connected through balance bars. The high-voltage wire ice removing machine provided by the utility model can be applied to a condition of multiple groups of high-voltage wires, and is high in applicability; the machine set comprises the power component, the bidirectional driving thrust device, the drills and the like, back and forth movements can be realized, disassembling and assembling are not required, and manpower and material resources are saved; the structure is simple, and the cost is low; the thrust device and the drills are driven by the power component to carry out the operation of ice removing, and the ice removing effect is good; and the balance bars can ensure the overall device to be stable in performance, and the ice removing efficiency of the high-voltage wire ice removing machine is improved.
Description
Technical field
The utility model relates to a kind of deicer for high-tension line.
Background technology
High-voltage line is caused its broken string wait to destroy by large area icing of common occurrence, and at the beginning of 08, south China area high-voltage line accumulated ice causes electric power facility subject to severe risks of damage, 100000000 multiple entries are disaster-stricken, direct economic loss is up to 1,100 hundred million, and therefore, deicing of high-voltage wires problem can not be ignored.
At present, deicing of high-voltage wires method has following several mode: (1) artificial deicing method, and the method not only deicing efficiency is low, and operator's personal safety is difficult to guarantee; (2) heating ice-melting method, CN101588040A discloses a kind of spiral ice remover for high-voltage wire, mainly around high-voltage line spiral rotating by heater strip, the heat producing by heater strip melts the icing on high-voltage line, the electric current that also has employing directly to increase in electric line makes wire self produce abundant heat ice-melt, these measure power consumption are large, operating process is often quite loaded down with trivial details, easily normal power supply is impacted simultaneously; (3) motor machine deicing method, the disclosed pulley spatula such as CN202602224U, CN202535015U, CN201185330Y, powerful vibration method, deicing robot etc., these measure operating difficultiess, fail safe and job stability also need to improve; (4) protector is installed in passive deicing on high-voltage line, when accumulated snow arrives certain thickness, the uneven distribution of wind-force or own wt will cause accumulated snow to come off, but because line ice coating is in uneven thickness or do not deice the same period, may cause the line accident that induction wire jumps, fail safe is low; (5) other de-icing method, as laser deicing, electronics freeze, corona discharge etc., these method costs are high, and practicality is not strong.
Therefore, design the deicer for high-tension line that a kind of structure is simplified, cost is low and deicing is effective significant.
Utility model content
The utility model object is to provide the deicer for high-tension line that a kind of structure is simplified, cost is low and deicing is effective, and concrete technical scheme is as follows:
A deicer for high-tension line, comprises at least two units that are set up in parallel;
Described unit comprises thrust device, drill bit and the collets of power part, bi-directional drive; Described thrust device and drill bit are all connected with described power part; Described drill bit is symmetricly set on the two ends of described thrust device; Described collets are arranged between described thrust device and described drill bit; The central axis of described thrust device, drill bit and collets is provided with the through hole passing for high-voltage line, 1.05～1.3 times of the external diameter that the diameter of described through hole is described high-voltage line;
Between the corresponding collets of two units, by balancing pole, connect.
Preferred in above technical scheme, the toothed bit that described drill bit comprises auger and is located at its front end, described toothed bit and described auger coaxially arrange, and are equipped with the through hole passing for high-voltage line on its central axis.
Preferred in above technical scheme, described power part is engine and at least one motor, and described motor is connected with described engine, thrust device and drill bit.
Preferred in above technical scheme, described thrust device comprises wheels, precompressed elastic device and housing, and described wheels and described precompressed elastic device are all arranged in described housing; Between pulley in described wheels, by connecting rod, connect, described pulley is arranged on the inwall of described housing by described precompressed elastic device.
Preferred in above technical scheme, described balancing pole comprises two symmetrically arranged balancing pole single-pieces, described balancing pole single-piece comprises connecting rod, carriage and expansion link cylindrical shell, between the end of two described expansion link cylindrical shells, is provided with insulating barrier, and its front end inside is provided with stopping means; The inside of described expansion link cylindrical shell is provided with described carriage by movable pulley, and the front end of described carriage is connected with the end of described connecting rod, and the front end of described connecting rod is arranged on described collets.
Preferred in above technical scheme, centered by described stopping means, axis is provided with the cylinder of passage, and the end of described connecting rod is connected with the front end of described carriage through described passage, and the size of described passage is less than the cross sectional dimensions of described carriage.
Preferred in above technical scheme, the front end of described connecting rod is provided with link, described link comprises the first support bar and is arranged at the two ends of described the first support bar and the second support bar extending in the same way perpendicular to described the first support bar, and the front end of described connecting rod is arranged on described the first support bar and with described the second support bar and be arranged in parallel; Described collets are provided with the motion bar perpendicular to described connecting rod length direction central axis, and the two ends of described motion bar are separately positioned on described the second support bar.
Preferred in above technical scheme, the front end of described connecting rod is provided with along its axis direction and extends and with the projection of curved surface, on described collets, establish the curved surface cavity with opening, described projection is arranged in described curved surface cavity, and the curved surface of described projection and the corresponding setting of the curved inner wall of described curved surface cavity; The cross sectional dimensions that the size of described opening is greater than described connecting rod is less than the cross-sectional dimension of described projection.
Preferred in above technical scheme, between described thrust device and described collets, by hinge member, be connected.
Preferred in above technical scheme, the hinge that described hinge member is stainless steel.
The utlity model has following beneficial effect:
(1) the utility model deicer for high-tension line, comprises at least two units that are set up in parallel, and applicability is wide; Unit comprises thrust device, drill bit and the collets of power part, bi-directional drive, can realize the back and forth movement of deicer for high-tension line, does not need device to carry out disassembly and assembly again, saves man power and material, and overall structure simplifies, and cost is low; By power part, drive thrust device and drill bit to carry out de-icing work, deicing is effective; Between two units, by balancing pole, connect, the design of balancing pole can guarantee the stability of single unit system, makes single unit system can, because own wt etc. is former thereby rotate etc., not improve the deicing efficiency of deicer for high-tension line in when work.
(2) toothed bit that in the utility model, drill bit comprises auger and is located at its front end, the design of toothed bit can be played the effect that adheres to the ice on high-voltage line that destroys in advance, make auger relatively easily creep in ice cave, bore, squeeze, expand destruction, reach the effect of deicing, improve deicing quality.
(3) the utility model medium power parts are engine and at least one motor, for enough power being provided to thrust device and drill bit, guarantee that deicing task completes smoothly; Power part preferably includes two different power units, and one for providing power to thrust device, another provides power to drill bit, even if deicer for high-tension line drill bit when work is stuck, does not also affect travelling forward of thrust device, improves deicing effect.
(4) in the utility model, thrust device comprises wheels, precompressed elastic device and housing, and housing can play to inner pulley certain protective effect; The design of precompressed elastic device can guarantee that thrust device can provide enough Friction thrusts, makes not occur skidding can reducing the wearing and tearing to high-voltage line again in the course of work, thereby de-icing work is carried out smoothly.
(5) in the utility model, balancing pole comprises two symmetrically arranged balancing pole single-pieces, balancing pole single-piece comprises connecting rod, carriage and expansion link cylindrical shell, make carriage under the drive of movable pulley, can move forward and backward certain distance in expansion link inner barrel, when such design is convenient to meet to guarantee that level interval that the unit of deicing of high-voltage wires opens ice between asynchronous or high-voltage line and high-voltage line exists deviation, deicing of high-voltage wires function is normally moved, practical; Stopping means is designed to the cylinder that central axis is provided with passage, and structure is simplified, and cost is low.
(6) in the utility model, the structure between connecting rod and collets is designed to: the front end of connecting rod is provided with link, link comprises the first support bar and the second support bar, collets are provided with motion bar, the two ends of motion bar are arranged on the second support bar or connecting rod is provided with the projection with curved surface, on collets, establish the curved surface cavity with opening, the design of these two kinds of structures, structure is simplified, and motion bar or projection can freely rotate in collets, thereby guarantee can occur between connecting rod and collets the skew of certain limit, improve the resistance to overturning of deicer for high-tension line, increase work efficiency.
(7) in the utility model, between thrust device and collets, by hinge member, be connected; Convenient installation, meets the requirement that suitable deflection occurs single unit system; Hinge member is the hinge of stainless steel, and cost is low, long service life.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the deicer for high-tension line overall structure schematic diagram of the utility model preferred embodiment 1;
Fig. 2 is the partial structurtes schematic diagram of the thrust device in Fig. 1;
Fig. 3 be in Fig. 1 the G between collets and balancing pole to structural representation;
Fig. 4 is that the D at C place in Fig. 3 is to view;
Fig. 5 is another structural representation of collets in Fig. 1;
Fig. 6 be with Fig. 5 in the partial structurtes schematic diagram of the connecting rod that matches of collets.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can limit and cover according to claim is implemented.
Embodiment 1:
A deicer for high-tension line, refers to Fig. 1, comprises two units 1 that are set up in parallel, and is arranged on two high-voltage lines that be arranged in parallel 01, refers to Fig. 1.
Described unit 1 comprises thrust device 12, drill bit 13 and the collets 14 of power part 11, bi-directional drive, described thrust device 12 and drill bit 13 are all connected with described power part 11, described drill bit 13 is symmetricly set on the two ends of described thrust device 12, described collets 14 are arranged between described thrust device 12 and described drill bit 13, the central axis of described thrust device 12, drill bit 13 and collets 14 is provided with the through hole passing for high-voltage line, the diameter of described through hole is 1.05～1.3 times of external diameter of described high-voltage line, overall structure is simplified, and cost is low; The thrust device 12 of bi-directional drive can be realized the back and forth movement of deicer for high-tension line, does not need device to carry out disassembly and assembly again, saves man power and material.
Between the corresponding collets 14 of two units 1, by balancing pole 2, connect, the design of balancing pole 2 can guarantee the stability of single unit system, make single unit system can, because own wt etc. is former thereby rotate etc., not improve the deicing efficiency of deicer for high-tension line in when work; Simultaneously the place ahead unit also can be to a certain extent by power transmission to rear unit, improve the deicing efficiency of integral high pressure line ice removing machine.
The toothed bit 132 that described drill bit 13 comprises auger 131 and is located at its front end, described toothed bit 132 coaxially arranges with described auger 131, and on its central axis, be equipped with the through hole passing for high-voltage line, the design of toothed bit 132 can be played the effect that adheres to the ice on high-voltage line that destroys in advance, make auger 131 relatively easily creep in ice cave, bore, squeeze, expand destruction, reach the effect of deicing, improve deicing quality.
Described power part 11 is 1 engine and to 2 motor, engine is powered to motor, two motor belong to different power units, one for providing power to thrust device 12, another provides power to drill bit 13, even if deicer for high-tension line drill bit when work is stuck, do not affect travelling forward of thrust device yet, improve deicing effect, in freezing not serious area, also can adopt engine and 1 motor simultaneously for providing power to thrust device 12 and drill bit 13; Power part 11 can be by hanging or arranging with the into a single integrated structure mode of miscellaneous part, and easy for installation, what can also adopt other can meet the normal set-up mode of working of deicer for high-tension line.
Described thrust device 12 comprises wheels 121, precompressed elastic device 122 and housing 123, refers to Fig. 2, and described wheels 121 and described precompressed elastic device 122 are all arranged in described housing 123; Between pulley in described wheels 121, by connecting rod, connect; described pulley is arranged on the inwall of described housing 123 by described precompressed elastic device 122; housing 123 can play to inner pulley certain protective effect; the purpose of design one of precompressed elastic device 122 is in order to guarantee that thrust device can provide enough Friction thrusts; make not occur in the course of work skidding; another object is the wearing and tearing that reduce high-voltage line, thereby de-icing work is carried out smoothly.
Described balancing pole 2 comprises two symmetrically arranged balancing pole single-pieces 21, refer to Fig. 3, described balancing pole single-piece 21 comprises connecting rod 211, carriage 212 and expansion link cylindrical shell 213, between the end of two described expansion link cylindrical shells 213, be provided with insulating barrier 22, its front end inside is provided with stopping means 217; The inside of described expansion link cylindrical shell 213 is provided with described carriage 212 by movable pulley 214, the front end of described carriage 212 is connected with the end of described connecting rod 211, the front end of described connecting rod 211 is arranged on described collets 14, movable pulley 214 should adopt combining form, guarantees the bending rigidity (being that balancing pole 2 can larger vibrations not occur because of the vibrations of unit 1) that adjacent unit 1 does not relatively rotate and guarantees self-balancing bar 2 self; The object of insulating barrier 22 is to play the scope of activities of insulating effect and limit slippage device 212; When such design guarantees that level interval that the unit of deicing of high-voltage wires opens ice between asynchronous or high-voltage line and high-voltage line exists deviation, movable pulley can slide along expansion link casing inwall, has guaranteed that deicing of high-voltage wires function normally moves, practical; Meanwhile, when the unit of deicing of high-voltage wires opens ice when asynchronous, the unit in the place ahead can also transmit a part of power to the unit at rear by balancing pole, thereby improves the integral de-icer effect of deicer for high-tension line.
Centered by described stopping means 217, axis is provided with the cylinder of passage, the end of described connecting rod 211 is connected with the front end of described carriage 212 through described passage, the size of described passage is less than the cross sectional dimensions of described carriage 212, carriage 212, under the spacing condition of stopping means 217, can move forward and backward certain distance in expansion link cylindrical shell 213 inside.
Described connecting rod 211 and described collets 14 can be designed to following two kinds of structures:
(1) front end of described connecting rod 211 is provided with link 216, refer to Fig. 3 and Fig. 4, described link 216 comprises the first support bar A and is arranged at the two ends of described the first support bar A and the second support bar B extending in the same way perpendicular to described the first support bar A, and it is upper and be arranged in parallel with described the second support bar B that the front end of described connecting rod 211 is arranged on described the first support bar A; Described collets 14 are provided with the motion bar 23 perpendicular to described connecting rod 211 length direction central axis, the two ends of described motion bar 23 are separately positioned on corresponding described the second support bar B, this kind of project organization is fairly simple, and motion bar 23 can freely rotate in collets 14, when thereby the level interval that the unit that guarantees deicing of high-voltage wires opens ice between asynchronous or high-voltage line and high-voltage line exists deviation, deicing of high-voltage wires function is normally moved;
(2) front end of described connecting rod 211 is provided with along its axis direction and extends and with the projection 215 of curved surface, on described collets 14, establish the curved surface cavity 142 with opening 141, refer to Fig. 5 and Fig. 6, described projection 215 is arranged in described curved surface cavity 142, and the corresponding setting of curved inner wall of the curved surface of described projection 215 and described curved surface cavity 142, the cross sectional dimensions that the size of described opening 141 is greater than described connecting rod 211 is less than the cross-sectional dimension of described projection 215, concrete, the thickness of described opening 141 is slightly larger than the thickness of described connecting rod 211, and be not more than the thickness of described projection 215, the width d1 that the Breadth Maximum d of described opening 141 is greater than described connecting rod 211 is less than the Breadth Maximum d2 of described projection 215, this kind of structural design is fairly simple, and projection 215 can freely rotate in collets 14, thereby while there is deviation in the level interval that the unit that guarantees deicing of high-voltage wires opens ice between asynchronous or high-voltage line and high-voltage line, deicing of high-voltage wires function is normally moved.
Described connecting rod 211 and described collets 14, except these two kinds of structures, can also be designed to the structure that other meet this requirement.
Between described thrust device 12 and described collets 14, by hinge member 5, be connected, meet the requirement that the skew of certain limit can occur between each parts, and easy for installation; The hinge that hinge member 5 is stainless steel, cost is low, long service life.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. a deicer for high-tension line, is characterized in that: comprise at least two units (1) that are set up in parallel;
Described unit (1) comprises thrust device (12), drill bit (13) and the collets (14) of power part (11), bi-directional drive; Described thrust device (12) and drill bit (13) are all connected with described power part (11); Described drill bit (13) is symmetricly set on the two ends of described thrust device (12); Described collets (14) are arranged between described thrust device (12) and described drill bit (13); The central axis of described thrust device (12), drill bit (13) and collets (14) is provided with the through hole passing for high-voltage line, 1.05～1.3 times of the external diameter that the diameter of described through hole is described high-voltage line;
Between the corresponding collets (14) of two units (1), by balancing pole (2), connect.
2. deicer for high-tension line according to claim 1, it is characterized in that: the toothed bit (132) that described drill bit (13) comprises auger (131) and is located at its front end, described toothed bit (132) coaxially arranges with described auger (131), and on its central axis, is equipped with the through hole passing for high-voltage line.
3. deicer for high-tension line according to claim 1, is characterized in that: described power part (11) is engine and at least one motor, and described motor is connected with described engine, thrust device (12) and drill bit (13).
4. deicer for high-tension line according to claim 1, it is characterized in that: described thrust device (12) comprises wheels (121), precompressed elastic device (122) and housing (123), described wheels (121) and described precompressed elastic device (122) are all arranged in described housing (123); Between pulley in described wheels (121), by connecting rod, connect, described pulley is arranged on the inwall of described housing (123) by described precompressed elastic device (122).
5. deicer for high-tension line according to claim 1, it is characterized in that: described balancing pole (2) comprises two symmetrically arranged balancing pole single-pieces (21), described balancing pole single-piece (21) comprises connecting rod (211), carriage (212) and expansion link cylindrical shell (213), between the end of two described expansion link cylindrical shells (213), be provided with insulating barrier (22), its front end inside is provided with stopping means (217); The inside of described expansion link cylindrical shell (213) is provided with described carriage (212) by movable pulley (214), the front end of described carriage (212) is connected with the end of described connecting rod (211), and the front end of described connecting rod (211) is arranged on described collets (14).
6. deicer for high-tension line according to claim 5, it is characterized in that: centered by described stopping means (217), axis is provided with the cylinder of passage, the end of described connecting rod (211) is connected with the front end of described carriage (212) through described passage, and the size of described passage is less than the cross sectional dimensions of described carriage (212).
7. deicer for high-tension line according to claim 5, it is characterized in that: the front end of described connecting rod (211) is provided with link (216), described link (216) comprises the first support bar (A) and is arranged at the two ends of described the first support bar (A) and the second support bar (B) extending in the same way perpendicular to described the first support bar (A), and it is upper and be arranged in parallel with described the second support bar (B) that the front end of described connecting rod (211) is arranged on described the first support bar (A); Described collets (14) are provided with the motion bar (23) perpendicular to described connecting rod (211) length direction central axis, and the two ends of described motion bar (23) are separately positioned on described the second support bar (B).
8. deicer for high-tension line according to claim 5, it is characterized in that: the front end of described connecting rod (211) is provided with along its axis direction and extends and with the projection (215) of curved surface, on described collets (14), establish the curved surface cavity (142) with opening (141), described projection (215) is arranged in described curved surface cavity (142), and the corresponding setting of curved inner wall of the curved surface of described projection (215) and described curved surface cavity (142); The cross sectional dimensions that the size of described opening (141) is greater than described connecting rod (211) is less than the cross-sectional dimension of described projection (215).
9. according to the deicer for high-tension line described in claim 1-8 any one, it is characterized in that: between described thrust device (12) and described collets (14), by hinge member (5), be connected.
10. deicer for high-tension line according to claim 9, is characterized in that: described hinge member (5) is the hinge of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109001.5U CN203800538U (en) | 2014-03-05 | 2014-03-05 | High-voltage wire ice removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109001.5U CN203800538U (en) | 2014-03-05 | 2014-03-05 | High-voltage wire ice removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800538U true CN203800538U (en) | 2014-08-27 |
Family
ID=51382727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109001.5U Expired - Fee Related CN203800538U (en) | 2014-03-05 | 2014-03-05 | High-voltage wire ice removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203800538U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425498A (en) * | 2017-09-20 | 2017-12-01 | 国家电网公司 | A kind of deicer for power transmission line with transmission line relaying structure |
| CN107611904A (en) * | 2017-09-20 | 2018-01-19 | 国家电网公司 | A kind of explosion deicer with ammunition loading mechanism |
| CN111564809A (en) * | 2020-05-06 | 2020-08-21 | 衢州学院 | High-voltage cable ice breaker |
| CN111864632A (en) * | 2019-06-03 | 2020-10-30 | 王梦依 | Maintenance device for relieving cable surface layer icing and cable winding |
-
2014
- 2014-03-05 CN CN201420109001.5U patent/CN203800538U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425498A (en) * | 2017-09-20 | 2017-12-01 | 国家电网公司 | A kind of deicer for power transmission line with transmission line relaying structure |
| CN107611904A (en) * | 2017-09-20 | 2018-01-19 | 国家电网公司 | A kind of explosion deicer with ammunition loading mechanism |
| CN107611904B (en) * | 2017-09-20 | 2019-01-08 | 国网河北省电力有限公司石家庄市鹿泉区供电分公司 | A kind of explosion deicer with ammunition loading mechanism |
| CN111864632A (en) * | 2019-06-03 | 2020-10-30 | 王梦依 | Maintenance device for relieving cable surface layer icing and cable winding |
| CN111864632B (en) * | 2019-06-03 | 2021-05-28 | 山东道永盛信息科技有限公司 | Maintenance device for relieving cable surface layer icing and cable winding |
| CN111564809A (en) * | 2020-05-06 | 2020-08-21 | 衢州学院 | High-voltage cable ice breaker |
| CN111564809B (en) * | 2020-05-06 | 2021-05-18 | 衢州学院 | High-voltage cable ice breaker |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170305 |