CN201204425Y

CN201204425Y - Electric wire deicing machine

Info

Publication number: CN201204425Y
Application number: CNU2008201179767U
Authority: CN
Inventors: 赵欣; 魏琦; 张晓玲; 张曼; 王珣; 郭旭东; 赵旭
Original assignee: Beijing Institute of Graphic Communication
Current assignee: Beijing Institute of Graphic Communication
Priority date: 2008-06-02
Filing date: 2008-06-02
Publication date: 2009-03-04
Anticipated expiration: 2018-06-02

Abstract

An electric wire ice removal machine belongs to electric force ancillary device field, which can auto remove the ice on the electric wire as well as auto-moving ahead on electric wire; the device has a frame, one side of the frame has a groove (5) for electric wire; the transmission system is that: the motor outputs power by main shaft (10), drives front wire riding wheel (25) by relevant chain, gears and a rotating shaft, the bear wire riding wheel (20) drives the whole machine, at the same time, crank shaft 1 and crank shaft 2 on a gear 7 (29) and a gear 8 (31) which are intermeshed with each other drive an actuating mechanism, the mechanism has a periodically folding an upper shovel frame (39) and a lower shovel frame (40), the front end thereof is fixed with an upper ice shovel (41) and a lower ice shovel (42) respectively, the upper and lower ice shovel periodically fold and unfold when moving on the electric wire to cut, crack and remove ice; the device is portable and flexible, easy for operation, stabile, reliable, convenient for maintenance and easy for manufacture.

Description

Electric wire removes ice maker

Technical field

The utility model belongs to electric power auxiliary equipment field, relates to electric wire and removes ice maker.

Background technology

Electric wire is high pressure long distance power transmission line particularly, meets cold ice and snow weather, is easy on the electric wire freeze, thereby increases the load of stringing tower, frame suddenly, and transmission of electricity has great influence to safety, and when serious, pylon collapses, and electric wire is damaged, and is difficult to timely recovery; In the prior art, the employing insulated electro hot line that has is tied up on high voltage transmission line, with 220 volts of power supply power supplies, utilizes heating wire heating deicing, and obviously practicality is very limited; Also having a kind of is with two leads high voltage transmission line to be switched on, make it to produce electromagnetic pulse, the vibrations that utilize pulse oscillating to produce, shatter freeze and deicing, because the power that the electromagnetic pulse concussion produces is limited, little to serious electric wire effect of freezing, and also essential certain condition cooperates when using, very inconvenient.Therefore, also there is not desirable way to solve this problem of electric wire deicing at present.

Summary of the invention

The technical problem that solves:

Provide electric wire to remove ice maker, can on power transmission line, advance forward automatically, remove freezing on the power transmission line simultaneously automatically, avoid accident to take place; Stable and reliable operation, long service life, and manufacture easily.

The technical scheme that adopts:

Electric wire removes ice maker, has frame, drive system, it is characterized in that:

Frame is fixed together by the spacing bar by the two sides wallboard to be formed, and wherein a wallboard is an integral type, and the another side wallboard is made up of upper and lower two subplates, has the electric wire access way between upper and lower two subplates;

Drive system is contained on the frame by rotating shaft, and driving gear is equipped with in the end of motor-driven main shaft, and this gear is positioned at the outside of integral type wallboard, and drives the driven gear of the end be contained in driven shaft by the main chain bar, and 1#, 2# gear also are housed on the driven shaft; The 1# gear drives the 3# gear that is contained on the walking main shaft by the 1# chain, rides line wheel and 4# gear after also being equipped with on the walking main shaft; The 4# gear drives the 5# gear be contained on the walking driven shaft by the 3# chain, also be equipped with on the walking driven shaft with after ride line and take turns supporting corresponding fore rider line and take turns; The 2# gear drives by the 2# chain and is contained in the 6# gear of carrying out on the main shaft, and this gear has the concentric 7# gear that process integrated with it, and the 7# gear intermeshes together with the 8# gear that is contained on the execution driven shaft; 7#, 8# gear set specifications parameter are supporting, and be equipped with respectively and drive actuator mutually supporting 1#, 2# turn axle;

Also has actuator, this mechanism is hinged on 1#, 2# by the upper and lower jig arm to the folder principal arm and turns on the axle, the position, rear end of upper and lower jig arm is hinged together by little axle, the front end position of upper and lower jig arm fixedly is equipped with supporting upper and lower auxilliary arm respectively by spacing column, constitute the upper and lower shovel frame of supporting correspondence, the detachable interchangeable again upper and lower ice shovel that supporting correspondence is housed respectively on the front end of upper and lower shovel frame;

Power supply and switch also are housed on the frame.

Beneficial effect:

Electric wire removes ice maker, can advance forward automatically on electric wire, removes freezing on the power transmission line simultaneously automatically, to ensure the safety of power transmission line, avoids accident to take place; Light and flexible, easy to use, can be suitable for multiple not collinear footpath, stable and reliable operation, long service life is convenient to safeguard, easily manufactures.

Description of drawings

Fig. 1, whole total assembling structure schematic top plan view;

Fig. 2, by A-A cutaway view shown in Figure 1;

Fig. 3, by B-B cutaway view shown in Figure 1;

Fig. 4, by A shown in Figure 1 to view;

Fig. 5, by C-C partial sectional view shown in Figure 1;

Fig. 6, drive system structure schematic diagram;

Fig. 7, ride the structural representation of line wheel, (a) radially cut open figure, (b) front view;

Fig. 8, ice shovel, (c) flute profile of upper and lower ice shovel is installed coordination contour, (d) presses the B shown in (c) to view;

Embodiment

Further explanation in detail in conjunction with the accompanying drawings;

54-is shown electric wire among the figure, and 7-is shown power supply, and 8-is shown switch, and 5-is shown the electric wire access way, and 6-is shown handle.

Shown in Fig. 1,2,5,6, drive system structure consists of, the main shaft 10 that is contained in down motor 9 drivings on the subplate 3 passes after the integral type wallboard 1, in its end driving gear 11 is housed, this is taken turns by main chain bar 12 and drives the driven gear 14 that is contained in driven shaft 13 ends, 1

# gear

15 and 2# gear 16 also are housed on the driven shaft 13, and the both ends of driven shaft 13 are contained in down respectively on subplate 3 and the integral type wallboard 1; 1# gear 15 drives the 3# gear 19 that is contained on the walking main shaft 18 by 1# chain 17,

rides line wheel

20 and 4# gear 21 after also being equipped with on the walking main shaft 18, and the both ends of walking main shaft 18 are contained in respectively on subplate 2 and the integral type wallboard 1; 4# gear 21 drives the 5# gear 24 that is contained on the walking driven shaft 23 by 3# chain 22, also be equipped with on the walking driven shaft 23 with after ride line and take turns 20 supporting corresponding fore rider lines wheels 25, the driven shaft 23 of walking is contained on the subplate 2; 2# gear 16 drives by 2# chain 26 and is contained in the 6# gear of carrying out on the main shaft 27 28, and this gear has the concentric 7# gear 29 that process integrated with it; 7# gear 29 be contained in the 8# gear of carrying out on the driven shaft 30 31 and intermesh together, and be equipped with respectively drive actuator and mutually supporting 1#, 2# turn

axle

32,33, carry out main shaft 27 and carry out driven shaft 30 all being contained on the integral type wallboard 1.

Spacing bar 4 has adjustable detachable property structure, and power supply 7 is fixed on the reference column 4, and switch 8 is contained on the integral type wallboard 1.

Shown in Fig. 1,2,7, forward and backward structure of

riding line wheel

25,20 is, shown in (a), has wire guide channels 44, shown in (b), also has open-minded tooth 46 on the groove arm 45; Electric wire removes ice maker under forward and backward acting in conjunction of

riding line wheel

25,20, advances forward automatically, and the tooth 46 that slits in advancing can be removed the residual ice on the electric wire.

Shown in Fig. 1,3,5, on the auxilliary arm 37 of going up that shovels in the frame 39 be hinged on 1# jointly with upper clip arm 35 and turn on the axle 32, the following auxilliary arm 38 in the following shovel frame 40 and lower clip arm 36 are hinged on 2# jointly and turn on spools 33; The center line of the spacing that spacing column 43 is determined is preferably consistent with forward and backward center line of riding the wire guide channels 44 on the

line wheel

25,20, and the center line unanimity of the tooth letter that shovels of Ying Yubing.

Shown in Fig. 4,8, last ice shovel 41 has the shovel of going up body 47, and ice-spur 49 reaches and goes up tooth letter 51 on the blade type, and following ice shovel 42 has shovel body 48 down, with ice-spur 50 and lower tooth letter 52 under the 49 supporting corresponding blunt types of ice-spur on the blade type; Have location hole 53 on the shovel body, be contained in shovel frame 39 respectively by clench nail and reach on the front end that shovels frame 40 down.After the tooth letter must guarantee

shovel frame

39 and 40 clampings of shovel frame put in place down, do not damage electric wire 54.

Operation principle and method of operation:

Electric wire 54 is laterally entered by electric wire access way 5, and before being located in, after ride in the wire guide channels 44 of lower edge of

line wheel

25 and 20, prolong simultaneously and be positioned at, on the following

ice shovel

41 and 42, in the

lower tooth letter

51 and 52, by complete machine deadweight and centre of gravity, stable hangs on the electric wire 54, open switch 8, starter motor 8, before, after ride that

line wheel

25 and 20 overcomes by actuating force and electric wire 54 between frictional force promptly advance forward automatically, meanwhile, under corresponding dynamic action, last ice shovel 41 and ice shovel 42 down periodically one are opened one and are closed, fashionable is that transverse cuts opens ice, and vertically draws and split, thereby realizes deicing; Carry out a moving week of main shaft 27 revolutions, upper and

lower ice shovel

41,42 be folding once, until advancing to the electric wire terminal point, can shut down and take off.About complete machine gross weight 10kg, maximum biting force 200kg cuts stade and is about 5cm.

Power supply 7 is a straight flow.

Claims

1, electric wire removes ice maker, has frame, drive system, it is characterized in that:

Power supply and switch also are housed on the frame.

2, electric wire according to claim 1 removes ice maker, it is characterized in that: fore rider line wheel (25) is identical with the structure of back riding wheel wheel (20), all has wire guide channels (44), also has open-minded tooth (46) on the groove arm (45).

3, electric wire according to claim 1 and 2 removes ice maker, it is characterized in that: on the auxilliary arm (37) of going up that shovels in the frame (39) be hinged on 1# jointly with upper clip arm (35) and turn on the axle (32), the following auxilliary arm (38) in the following shovel frame (40) is hinged on 2# jointly with lower clip arm (36) and turns on spool (33).

4, electric wire according to claim 1 and 2 removes ice maker, it is characterized in that: go up ice shovel (41) and have the shovel of going up body (47), ice-spur on the blade type (49) reaches goes up tooth letter (51), following ice shovel (42) has shovel body (48) down, with ice-spur (50) and lower tooth letter (52) under the supporting corresponding blunt type of ice-spur (49) on the blade type; Have location hole (53) on the shovel body, be contained in shovel frame (39) respectively by clench nail and reach on the front end that shovels frame (40) down.

5, electric wire according to claim 3 removes ice maker, it is characterized in that: go up ice shovel (41) and have the shovel of going up body (47), ice-spur on the blade type (49) reaches goes up tooth letter (51), following ice shovel (42) has shovel body (48) down, with ice-spur (50) and lower tooth letter (52) under the supporting corresponding blunt type of ice-spur (49) on the blade type; Have location hole (53) on the shovel body, be contained in shovel frame (39) respectively by clench nail and reach on the front end that shovels frame (40) down.