CN201868822U - Deicing machine for overhead transmission line - Google Patents
Deicing machine for overhead transmission line Download PDFInfo
- Publication number
- CN201868822U CN201868822U CN2010205526909U CN201020552690U CN201868822U CN 201868822 U CN201868822 U CN 201868822U CN 2010205526909 U CN2010205526909 U CN 2010205526909U CN 201020552690 U CN201020552690 U CN 201020552690U CN 201868822 U CN201868822 U CN 201868822U
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- ice
- transmission line
- moon
- overhead transmission
- frame
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Abstract
The utility model relates to a deicing machine for an overhead transmission line. The deicing machine for the overhead transmission line comprises a rack, a direct current power supply (8), a control device (10) and a travelling mechanism driven by a direct current travelling motor (7), wherein the rack is formed by connecting a plurality of angle aluminums through bolts, the direct current travelling motor (7) drives a synchronizing wheel (31) through a synchronous belt (30), a travelling wheel (4) and the synchronizing wheel (31) are coaxial, the wheel groove of the travelling wheel (4) is matched with the overhead transmission line under the wheel groove, and the deicing machine is also equipped with a beating mechanism and an ice grinding mechanism. The deicing machine can efficiently and reliably remove the ice covered on the overhead transmission line, and cannot damage the cable.
Description
Technical field
The utility model relates to a kind of overhead transmission line deicing machine.
Background technology
Along with China's rapid development of economy, superhigh pressure large capacity transmission circuit is more and more.In the winter time, because the ice covering on transmission lines problem that climate reasons causes has caused the load bearing of transmission line increasing.If the weight of ice covering on transmission lines has surpassed the load-bearing scope of power transmission line or electric tower, will cause broken string and fall accident such as tower, electrical power transmission system is destroyed, cause great loss to national economy.Artificial deicing and short-circuit method deicing are mainly adopted in deicing at present, and artificial deicing is dangerous high, and efficient is low.The short-circuit method deicing has significant limitation, and can produce than major injury cable.Present mechanical type removes in the ice maker, mainly adopts the method for cutter cutting or pulley spatula to carry out deicing, and this method produces than macrolesion cable easily.
The utility model content
For defective and the deficiency that overcomes prior art, the utility model provides a kind of overhead transmission line to remove ice maker, and this deicing machine can be removed the icing on the overhead transmission line efficiently, reliably, and can not produce injury to cable.
The technical scheme that its technical problem that solves the utility model adopts is as follows: a kind of overhead transmission line removes ice maker, comprise frame, DC power supply, control device, the walking mechanism that the walking direct current machine drives, the formation of walking mechanism is: the walking direct current machine is by the synchronizing wheel of band driving synchronously, road wheel is coaxial with synchronizing wheel, and the race of road wheel cooperates with the overhead transmission line of road wheel below, it is characterized in that, it also is provided with beats mechanism and grinds the ice maker structure, wherein:
The formation of beaing mechanism is: the direct current machine that beats of frame lower links to each other with the cam in frame the place ahead, and the other end of cam is equipped with roller, and the wheel rim of roller contacts with the vertical following block upper surface that hits ice bar below; Hitting the ice bar down is linked in upper and lower two linear bearings on the frame; The centre position of hitting the ice bar down is fixed with connecting plate, the both sides of connecting plate are hinged left and right connecting rod respectively, the other end of left and right connecting rod respectively with left and right hit ice bar the lower end hinged, the left and right middle and lower part of hitting the ice bar is hinged on the frame, and the left and right upper end of hitting the ice bar is provided with the ice hammer that hits of 2 tapers; Hit the position of ice bar between connecting plate and following linear bearing down and be with the compression spring.
The formation of grinding the ice maker structure is: described walking direct current machine drives by band synchronously and grinds the ice synchronizing wheel, and it is coaxial with the last stone roller moon to grind the ice synchronizing wheel, on grind the moon wheel rim be profile of tooth and have race; Described race cooperates with the overhead transmission line of last stone roller moon below; Under the last stone roller moon the following stone roller moon is arranged, the following stone roller moon is fixed on by elastic device on the oblique supporting bracket of frame, and oblique supporting bracket below is equipped with handle.
The course of work of the present utility model and principle are:
During work, the direct current machine rotation is beaten in control device control, drives cam and does uniform rotation, and the roller on the cam pushes block downwards and drives to hit down and ice bar and move downward, and making the length of spring compressed of connecting plate below, connecting plate drives the left and right ice connecting rod that hits by left and right connecting rod and outwards opens simultaneously; When cam moved downward the precalculated position, cam separated with block, and spring discharges, under driving, hits connecting plate the ice bar upwards, the left and right ice bar and hit ice hammer and inwardly move that hits is realized three directions in left and right and below of icing cable are beaten simultaneously, and the icing on the cable is beaten.Simultaneously, the motion of control device control walking direct current machine is ground ice synchronizing wheel and coaxial going up thereof and is ground the moon and rotate on overhead transmission line to drive; And down the stone roller moon under the elastic device effect with on grind the moon with the overhead transmission line clamping, in the running of clamping, the tooth rim of grinding the moon up and down rolls removal with the remaining icing that does not beat on the cable.The walking direct current machine is realized removing ice maker and is walked on deicing limit, overhead wire top again through being with driving synchronizing wheel and coaxial road wheel thereof to walk on overhead transmission line synchronously.Control device can be controlled advancing, retreating and acceleration and deceleration except that ice maker.
Compared with prior art, the beneficial effects of the utility model are:
By left and right hit the ice bar and hit down the ice bar simultaneously icing on the cable is beaten from three directions can be effectively, reliably the most of icing on the cable are removed, by the effect that rolls of muller tooth rim up and down remaining icing is thoroughly removed, its deicing is effective again.
Simultaneously,, can guarantee to hit under left and right the reaching the ice bar and can either effectively beat icing, can directly not impact cable again by to hitting the design of ice stroke; Simultaneously, by design, in the time of can guaranteeing to roll, only roll icing, and can directly not roll cable upper and lower muller race.Make the utility model can not produce injury to cable.
The above-mentioned following position of ice bar below following linear bearing of hitting is connected with stop nut.Further limit impacting stroke like this, hit under can guaranteeing ice bar and left and right hit ice bar can directly not impact on the cable.
The above-mentioned following stone roller moon by the concrete structure that elastic device is fixed on the frame is: the following stone roller moon the axle by Bearing Installation on support, support is provided with 3 installing holes, the top of 3 cutin hole bolts is installed in the installing hole of support, and be with the compression spring on the middle cutin hole bolt, the bottom is fixed on by nut on the oblique supporting bracket of frame, and oblique supporting bracket below is equipped with handle.
This flexible connection mechanism, simple structure, and can effectively guarantee the clamping rolling effect between the muller up and down.
Above-mentioned control device is a wireless remote controller.Can control with wireless mode by the remote control transmitter on ground like this and remove ice maker work on the cable.Its control is convenient, and safety has been avoided the danger of closely reaching the standard grade and operating.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the B-B section enlarged diagram of Fig. 1.
Embodiment
Embodiment
Fig. 1-4 illustrates, a kind of embodiment of the present utility model is: a kind of overhead transmission line removes ice maker, comprise frame, DC power supply 8, control device, the walking mechanism that walking direct current machine 7 drives, the formation of walking mechanism is: walking direct current machine 7 is by being with 30 to drive synchronizing wheel 31 synchronously, road wheel 4 is coaxial with synchronizing wheel 31, and the race of road wheel 4 cooperates with the overhead transmission line 1 of road wheel 4 belows.It also is provided with beats mechanism and grinds the ice maker structure, wherein:
The formation of beaing mechanism is: the direct current machine 9 that beats of frame lower links to each other with the cam 20 of frame the place ahead (left of Fig. 1), and the other end of cam 20 is equipped with roller 20A, and the wheel rim of roller 20A contacts with vertical following block 21 upper surfaces that hit ice bar 16 belows; Hitting ice bar 16 down is linked among upper and lower two linear bearing 18A, the 18B on the frame; The centre position of hitting ice bar 16 down is fixed with connecting plate 13, the both sides of connecting plate 13 are hinged left and right connecting rod 19 respectively, the other end of left and right connecting rod respectively with left and right hit ice bar 17 the lower end hinged, the left and right middle and lower part of hitting ice bar 17 is hinged on the frame, and what the left and right upper end of hitting ice bar 17 was provided with 2 tapers hits ice hammer 11; Hit the position of ice bar 16 between connecting plate 13 and following linear bearing 18B down and be with compression spring 14.
The formation of grinding the ice maker structure is: described walking direct current machine 7 is also by being with 30 to drive and grind ice synchronizing wheels 32 synchronously, and it is coaxial with the last stone roller moon 3 to grind ice synchronizing wheel 31, on grind the moon 3 wheel rim be profile of tooth and have race; Described race cooperates with the overhead transmission line 1 of the last stone roller moon 3 belows; Under the last stone roller moon 3 the following stone roller moon 5 is arranged, the following stone roller moon 5 is fixed on the oblique supporting bracket 6 of frame by elastic device.
The following position of ice bar 16 below following linear bearing 18B of hitting of this example is connected with stop nut 15.
The following stone roller moon 5 by the concrete structure that elastic device is fixed on the frame is: the following stone roller moon 5 the axle 22 by Bearing Installation on support 23, support is provided with 3 installing holes, the top of 3 cutin hole bolts 24 is installed in the installing hole of support, and be with compression spring 26 on the middle cutin hole bolt, the bottom is fixed on by nut 25 on the oblique supporting bracket 6 of frame, and handle 28 is equipped with in oblique supporting bracket 6 belows.
This routine control device 10 is a wireless remote controller.
Claims (4)
1. an overhead transmission line removes ice maker, comprise the walking mechanism that frame, DC power supply (8), control device (10), walking direct current machine (7) drive, the formation of walking mechanism is: walking direct current machine (7) is by the synchronizing wheel (31) of band (30) driving synchronously, road wheel (4) is coaxial with synchronizing wheel (31), the race of road wheel (4) cooperates with the overhead transmission line (1) of its below, it is characterized in that it also is provided with beats mechanism and grind the ice maker structure, wherein:
The formation of beaing mechanism is: the direct current machine (9) that beats of frame lower links to each other with the cam (20) in frame the place ahead, the other end of cam (20) is equipped with roller (20A), and the wheel rim of roller (20A) contacts with vertical following block (21) upper surface that hits ice bar (16) below; Hitting ice bar (16) down is linked in upper and lower two linear bearings (18A, 18B) on the frame; The centre position of hitting ice bar (16) down is fixed with connecting plate (13), the both sides of connecting plate (13) are hinged left and right connecting rod (19) respectively, the other end of left and right connecting rod (19) respectively with left and right hit ice bar (17) the lower end hinged, the left and right middle and lower part of hitting ice bar (17) is hinged on the frame, and what the left and right upper end of hitting ice bar (17) was provided with 2 tapers hits ice hammer (11); Hit the position of ice bar (16) between connecting plate (13) and following linear bearing (18B) down and be with compression spring (14);
The formation of grinding the ice maker structure is: described walking direct current machine (7) drives by band (30) synchronously and grinds ice synchronizing wheel (32), and it is coaxial with the last stone roller moon (3) to grind ice synchronizing wheel (32), on grind the moon (3) wheel rim be profile of tooth and have race; Described race cooperates with the overhead transmission line (1) of the last stone roller moon (3) below; Under the last stone roller moon (3) the following stone roller moon (5) is arranged, the following stone roller moon (5) is fixed on the oblique supporting bracket (6) of frame by elastic device.
2. a kind of overhead transmission line according to claim 1 removes ice maker, it is characterized in that: the described ice bar (16) that hits down is connected with stop nut (15) at the position of following linear bearing (18B) below.
3. a kind of overhead transmission line according to claim 1 removes ice maker, it is characterized in that: the concrete structure that the described down stone roller moon (5) is fixed on by elastic device on the oblique supporting bracket (6) of frame is: the wheel shaft (22) of the following stone roller moon (5) by Bearing Installation on support (23), support (23) is provided with 3 installing holes, the top of 3 cutin hole bolts (24) is installed in the installing hole of support (23), and be with compression spring (26) on the middle cutin hole bolt, the bottom is fixed on by nut (25) on the oblique supporting bracket (6) of frame, and oblique supporting bracket (6) below is equipped with handle (28).
4. a kind of overhead transmission line according to claim 1 removes ice maker, and it is characterized in that: described control device (10) is a wireless remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205526909U CN201868822U (en) | 2010-10-08 | 2010-10-08 | Deicing machine for overhead transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205526909U CN201868822U (en) | 2010-10-08 | 2010-10-08 | Deicing machine for overhead transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868822U true CN201868822U (en) | 2011-06-15 |
Family
ID=44139965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205526909U Expired - Fee Related CN201868822U (en) | 2010-10-08 | 2010-10-08 | Deicing machine for overhead transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868822U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022949A (en) * | 2012-12-11 | 2013-04-03 | 河南省电力公司洛阳供电公司 | Transmission and transformation line deicing trolley |
| CN103247990A (en) * | 2013-04-17 | 2013-08-14 | 燕山大学 | Double-ratchet-wheel cable deicing robot |
| CN105870868A (en) * | 2016-05-25 | 2016-08-17 | 国家电网公司 | Deicing robot for high-voltage transmission line |
| CN111431127A (en) * | 2020-05-20 | 2020-07-17 | 贵州电网有限责任公司 | Self-walking deicing device for power transmission line |
| CN112271683A (en) * | 2020-11-23 | 2021-01-26 | 贵州电网有限责任公司 | High tension transmission line defroster |
| CN112271682A (en) * | 2020-11-23 | 2021-01-26 | 贵州电网有限责任公司 | High tension transmission line defroster |
| CN112615332A (en) * | 2021-01-05 | 2021-04-06 | 安徽理工大学 | Novel high-voltage line deicing device |
-
2010
- 2010-10-08 CN CN2010205526909U patent/CN201868822U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022949A (en) * | 2012-12-11 | 2013-04-03 | 河南省电力公司洛阳供电公司 | Transmission and transformation line deicing trolley |
| CN103247990A (en) * | 2013-04-17 | 2013-08-14 | 燕山大学 | Double-ratchet-wheel cable deicing robot |
| CN103247990B (en) * | 2013-04-17 | 2015-07-22 | 燕山大学 | Double-ratchet-wheel cable deicing robot |
| CN105870868A (en) * | 2016-05-25 | 2016-08-17 | 国家电网公司 | Deicing robot for high-voltage transmission line |
| CN111431127A (en) * | 2020-05-20 | 2020-07-17 | 贵州电网有限责任公司 | Self-walking deicing device for power transmission line |
| CN112271683A (en) * | 2020-11-23 | 2021-01-26 | 贵州电网有限责任公司 | High tension transmission line defroster |
| CN112271682A (en) * | 2020-11-23 | 2021-01-26 | 贵州电网有限责任公司 | High tension transmission line defroster |
| CN112271683B (en) * | 2020-11-23 | 2022-01-18 | 贵州电网有限责任公司 | High tension transmission line defroster |
| CN112615332A (en) * | 2021-01-05 | 2021-04-06 | 安徽理工大学 | Novel high-voltage line deicing device |
| LU500689A1 (en) * | 2021-01-05 | 2022-03-28 | Univ Anhui Sci & Technology | Novel high-voltage cable deicing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131008 |