CN2373927Y

CN2373927Y - Wire winder

Info

Publication number: CN2373927Y
Application number: CN 99220857
Authority: CN
Inventors: 李军武
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-20
Filing date: 1999-05-20
Publication date: 2000-04-12
Anticipated expiration: 2009-05-20

Abstract

The utility model discloses a wire winder which comprises a wire unwinding frame, a braking device and a wire coil. A rotating shaft is positioned on bearings on two upright sides of the wire unwinding frame; one end of the rotating shaft is provided with a big gear which is connected with a small gear through a chain, and the small gear is connected with a half shaft. A bearing is arranged on the rotating shaft on the inner side of the big gear, another bearing is arranged on the half shaft on the inner side of the small gear, and a jack is arranged between the two bearings. The other end of the half shaft is provided with a connecting spline, and the half shaft which passes pass through rear wheels of an automobile is connected with a differential of the automobile through the connected spline. The utility model has the advantage of simple structure; an automobile engine is used as power, so that the work efficiency can be improved, and the labour cost can be reduced.

Description

Put take-up

The utility model belongs to a kind of take-up of putting, and relates to the take-up of putting that is used for power circuit, communication cable.

At present, the take-up of putting that is used for electric power and communication cable does not have Special Equipment basically, just drum is placed on the coil holder, and coil holder is fixed on is convenient to transportation on the truck body base plate, need during unwrapping wire to draw with manpower.Because drum is heavier, makes working strength of workers big, efficient is low, needs personnel selection many, and labour cost strengthens.When regaining old line,, must adopt other power to finish sometimes, make old line can not get in time collecting like this, cause very big waste because the length of old line and complicated gauze need a large amount of manpower and materials as need.

The purpose of this utility model provide a kind of simple in structure, utilize automobile power, security effectiveness high put take-up.

The purpose of this utility model adopts following technical scheme to realize: the described take-up of putting comprises pay off rack, drum, one-way braking means, the bottom of pay off rack can be fixed by bolt and truck body base plate, one rotating shaft is arranged, two bearings are arranged on it, two bearings are fixed with screw and pay off rack both sides stile respectively, drum is enclosed within the rotating shaft between the two bearings, brake apparatus is by gear, locking plate and spring leaf are formed, gear in the brake apparatus is arranged in the rotating shaft in the outside, pay off rack one edge-on limit, locking plate and spring leaf are fixed on the coil holder stile, locking plate presses closer gear, and spring leaf presses closer locking plate.One end of rotating shaft has a gear wheel, one bearing is set in the rotating shaft of gear wheel inboard, gear wheel links to each other with a pinion by chain, what link to each other with pinion is a semiaxis, one bearing is set on the semiaxis of pinion inboard, its rotating shaft upper bearing (metal) with the gear wheel inboard is relative, on the bearing outer cover on the semiaxis column is set, establish a two-way jack between the two bearings, one end of jack is enclosed within on the column of semiaxis upper bearing (metal) outer cover, the other end presses closer the bearing of gear wheel inboard, and the other end of semiaxis is a spline, and semiaxis can pass automobile back wheel and be connected mutually with automobile differential by spline.

Pass at semiaxis on the position of trailing wheel a bearing is set, a retainer plate is arranged on the bearing outer cover, retainer plate is fixed by the screw and the trailing wheel spindle nose in a week on it, like this, when semiaxis rotates bearing along with then trailing wheel do not rotate.

Be provided with one and be used for spacing baffle plate in the rotating shaft of drum one side, be extended with two posts of stumbling on the baffle plate, the post of stumbling is inserted on the drum, and a spacing collar is set in the rotating shaft of drum opposite side, and spacing collar is fastening by screw and rotating shaft.

By on can find out, the utility model is simple in structure, utilize the semiaxis of lengthening to replace automobile axle shaft (as Dongfeng Automobile) to be connected mutually with automobile differential, be used as power with automobile engine, do not need to be equipped with again power, utilize the weight of automobile self to do the fixing point of pay off rack, the operation that utilizes automotive hand brake to control to put take-up with stop.Brake apparatus can ensure when unwrapping wire and not rebound to a direction running.When the need take-up, locking plate on the brake apparatus and spring leaf can take off, and utilize the automotive reverse gear position to carry out work.Can ensure that like this construction moves reliable and securely, save the labour, improve efficient, reduce cost.Because spacing collar can move in rotating shaft, the GB drum of different size can be installed, dismantle, deposit facility after hours, the common laborer grasped easily use and keep in repair, reached the safety in production standard-required of power department again, particularly during the construction of line of its transmission of electricity, distribution, power transformation at electric power, shorten interruption duration significantly, reduced the loss of power circuit.

Below in conjunction with embodiment the utility model is further described.

Fig. 1 is installed in structural representation on the automobile for the utility model.

The take-up of putting as shown in FIG. is installed on the homemade east wind liberation automobile, comprise pay off rack 17, drum 15, brake apparatus 12, the bottom of pay off rack 17 can be fixing by bolt and automobile car bottom plate 18, one rotating shaft 11 is arranged, two bearings 13 are arranged on it, two bearings 13 are fixed by the both sides stile of screw and pay off rack 17, and drum 15 is enclosed within the rotating shaft 11 between the two bearings.Brake apparatus 12 is made up of gear, locking plate and spring leaf, and the gear in the brake apparatus 12 is arranged in the rotating shaft 11 in the outside, pay off rack 17 1 edge-on limit, and locking plate and spring leaf are fixed on the coil holder stile, and locking plate presses closer gear, and spring leaf presses closer locking plate.During unwrapping wire, brake apparatus can ensure when unwrapping wire and not rebound to a direction running.One end of rotating shaft 11 has a gear wheel 9, one bearing 10 is set in the rotating shaft 11 of gear wheel 9 inboards, gear wheel links to each other with a pinion 6 by chain 7, what link to each other with pinion is a semiaxis 3, on the semiaxis 3 of pinion 6 inboards bearing 5 is set, and it is relative with bearing 10, on the bearing 5 external covers column is set, establish a two-way jack 8 between the two bearings, jack 8 one ends are enclosed within on the column on bearing 5 outer covers, and the other end presses closer bearing 10.The degree of tightness of chain 7 can be regulated by jack 8.Semiaxis 3 other ends are for connecting spline, and semiaxis 3 passes automobile back wheel 1 and is connected mutually with automobile differential 2 by spline.Pass at semiaxis 3 on the position of automobile back wheel a bearing 4 is set, fix a retainer plate on bearing 4 outer covers, retainer plate is fixed by the screw and trailing wheel 1 spindle nose in a week on it, and at this moment, half way around 3 rotates, bearing 4 and then then trailing wheel 1 do not rotate.In the rotating shaft 11 of drum 15 1 sides, be provided with one and be used for spacing baffle plate 14, be extended with two posts of stumbling on the baffle plate 14, the post of stumbling is inserted on the limit frame on the drum 15, and a spacing collar 16 is set in the rotating shaft 11 of drum 15 opposite sides, and spacing collar 16 is fastening by screw and rotating shaft 11.

During work, automobile power is by the semiaxis 3 of automobile differential 2 drives and its linking, and pinion 6 is with semiaxis 3 rotations, and pinion drives gear wheel 9 by chain 7, and rotating shaft 11 rotations drive drums 15 rotations by the baffle plate on it 14 and carry out unwrapping wire.During take-up, locking plate on the brake apparatus 12 and spring leaf are taken off, utilize automotive reverse gear to carry out take-up, the operation that it can utilize automotive hand brake to control to put take-up with stop.This device is dismantled, installation, maintenance is all very convenient.During dismounting, put down jack 8 the semiaxis retainer plate screw of bearing 4 outer covers is unclamped the extraction semiaxis, the fixed screw on 13 on the bearing is unclamped, make bearing 13 break away from coil holder 17, bearing 13 with an end in the rotating shaft 11 takes off then, and spacing collar 16 takes out, and at last drum 14 is withdrawed from.During installation, drum 15, spacing collar 16, bearing 13 according to being enclosed within on the bearing 11, are lifted on drum 15 and rotating shaft 11 on the pay off rack 17 then, two bearings 13 usefulness screws and pay off rack 17 are fixing.Semiaxis on the automobile is taken off, change the semiaxis 3 of band pinion 6, the retainer plate of bearing 4 outsides is fixed (screw and former semiaxis fixed screw are general) with screw and trailing wheel 1 spindle nose, with chain 7 large and small gear is connected, and with jack 8 semiaxis 3 and rotating shaft 11 are held out against, utilize jack 8 to regulate the degree of tightness of chain 7.

Claims

1, a kind of take-up of putting, has pay off rack (17), drum (15), brake apparatus (12), the bottom of pay off rack (17) can be fixing by bolt and truck body base plate (18), it is characterized in that: a rotating shaft (11) is arranged, two bearings (13) are arranged on it, two bearings (13) use the stile of screw and pay off rack (17) both sides to fix respectively, drum (15) is enclosed within the rotating shaft (11) between the two bearings (13), one end of rotating shaft (11) has in the inboard rotating shaft (11) of a gear wheel (9) gear wheel (9) bearing (10) is set, gear wheel (9) links to each other with a pinion (6) by chain (7), what link to each other with pinion (5) is a semiaxis (3), on the semiaxis (3) of pinion (6) inboard a bearing (5) is set, bearing (5) is relative with bearing (10), on bearing (5) outer cover column is set, establish a two-way jack (8) between bearing (5) and the bearing (10), jack (8) one ends are enclosed within on the column on bearing (5) outer cover, the other end presses closer bearing (10), the other end of semiaxis (3) is for connecting spline, and semiaxis (3) passes automobile back wheel (1) and is connected mutually with automobile differential (2) by connecting spline.

2, the take-up of putting according to claim 1, it is characterized in that: pass at semiaxis (3) on the position of automobile back wheel (1) bearing (4) is set, on bearing (4) outer cover retainer plate is set, retainer plate is fixed by the screw and trailing wheel (1) spindle nose in a week on it.

3, the take-up of putting according to claim 1, it is characterized in that: in the rotating shaft (11) of drum (15) one sides, be provided with one and be used for spacing baffle plate (14), be extended with two posts of stumbling on the baffle plate (14), the post of stumbling is inserted on the limit frame of drum (15), in the rotating shaft (11) of drum (15) opposite side a spacing collar (16) is set, spacing collar (16) is fastening by screw and rotating shaft (11).