CN2153533Y

CN2153533Y - Wirepaying-out device for coiled electric wire

Info

Publication number: CN2153533Y
Application number: CN 93207885
Authority: CN
Inventors: 徐永义
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-04-02
Filing date: 1993-04-02
Publication date: 1994-01-19
Anticipated expiration: 2003-04-02

Abstract

The utility model discloses a wire-paying-out device for coiled electric wire, belonging to the miniature equipment of electric installation engineering. The utility model is characterized in that a main shaft is fixed with a wire supporting frame, and wire blocking discs on the two sides of the wire supporting frame, wherein, the wire blocking disc is composed of a wire disc and a broom disc, and the wire disc is fixedly connected with the broom disc by the two ends of four guide rods with pressure springs; the wire supporting frame is composed of a groove wheel and four T-shaped slide blocks fixed in the groove, the groove wheel is fixedly connected with the four T-shaped slide blocks by a threaded rod with a tension spring, and a supporting frame which is telescopic freely along the radial direction of the groove wheel is formed. The hollow part of coiled electric wire is sheathed in the wire supporting frame, the two ends are pressed by the wire blocking discs on the two sides, the head of the electric wire is pulled out, the wire is paid out by the horizontal autorotation of the main shaft by the pulling force of people, the wire is paid out as the wire is used, coil shape is kept automatically, the wire is not disordered, and the coil is not disordered. The utility model has the advantages of small volume, convenient use and portability.

Description

Wirepaying-out device for coiled electric wire

A kind of actinobacillus device of bundled electric wire belongs to the midget plant that electrical installation project uses.

The various electric wires that China produces, except that cable have drum, enamel wire have bobbin supporting, sub-thread, the strand wire of all sizes commonly used all are to dispatch from the factory after the flat garden bundle that breaks into hollow twines with paper bag in a large number for all the other.In use, have the line bundle in arms by the people and carry out unwrapping wire, not only take a lot of work but also require great effort, also often cause random line, blind bundle.And the line bending of emitting like this is not straight, lean on two people respectively to hold the end of a thread one end line is fallen straight ability usefulness on the ground, and is extremely inconvenient in practical operation.

The purpose of this utility model is that the actinobacillus device that designs a kind of bundled electric wire replaces artificial unwrapping wire.And can accomplish that with using keep bundle shape automatically, not random all the time line, not blind bundle are not only saved manpower but also avoided waste, and make the line of emitting straight, are convenient to project installation and use with putting.

Design plan of the present utility model as shown in Figure 1, it is characterized in that forming by pedestal (1), main shaft (3) line retaining disk and line propping frame, pedestal (1) is fixed on the base of shell (2), one end level of main shaft (3) is passed hole on the pedestal, the top of main shaft is screwed by a turn-knob, makes the main shaft can horizontal direction rotation in axis hole.

Line retaining disk is made of drum (4) broom dish (5), guide rod (6) and stage clip (7).Drum (4) is a garden dish, and a symmetrical cross bore is opened at the center, respectively opens a circular hole outside the cross end, totally four circular holes, as shown in Figure 2.Broom dish (5) is the disk of a band broom shape projection, and broom disk center leaves an axis hole.As shown in Figure 3, Figure 4.Have four circular holes at the edge of broom dish, the distance in broom disk center to these four holes and the drum center distance in four holes to the drum equates.Guide rod (6) i.e. is a screw rod, cover one stage clip (7) on screw rod, and corresponding hole on broom dish and the drum is passed at the two ends of each guide rod respectively.And be separately fixed on broom dish and the drum with screw.Four guide rods are separated by 90 °, and the two ends of each guide rod are separately fixed in four holes of broom dish and drum, promptly by four guide rods two broom dishes parallel, concentric are connected with drum, have constituted line retaining disk like this.Axis hole by broom disk center is through on the main shaft, fixes, and for drum, main shaft promptly passes the cross bore center of drum.Same line retaining disk has two, and two drums relatively are installed on the main shaft.Left side line retaining disk is captiveed joint with main shaft at the main shaft left end, drum to the right, the drum of right line retaining disk is installed line propping frame in two line retaining disks centres left on main shaft.Line propping frame is made up of sheave (9), T type slide block (10), extension spring (11).The sheave center is the circular hole that passes main shaft, separates four grooves such as Fig. 5, shown in Figure 6 along 90 ° of sheave excircles.Four T shape slide blocks are opened a cylindrical hole in the montant of each slide block, be with the bolt of extension spring (11) that slide block is fixed in the groove with one.As Fig. 7, shown in Figure 8.Four cross bars of T shape slide block and spindle parallel, form one along sheave radially the bracing frame of retractable be line propping frame.

The centre hole of sheave is passed main shaft, and two line retaining disks and line propping frame are installed like this: about insert respectively at four cross bar two ends of four T shape slide blocks of line propping frame in the cross bore of two drums, and withstand on respectively on the broom dish of both sides.Right line retaining disk is fastened on the main shaft by a knob (8).

The principle of work of this device is: after good and sound line bundle on the line propping frame, when screwing knob, application force is passed on four T type slide blocks by the broom dish, and slide block is under the affecting of extension spring, at retractable radially.Drum is subjected to the axial retractable of acting on of knob spin under the effect of four stage clips.Like this, two power are in conjunction with making line tie radially, axially clamp.And, finish the ability reposition along with unwrapping wire process drum stretches to the centre at any time until unwrapping wire.

Use step:

1. the overwrap of line bundle is removed;

2. screw off the dextrorotation button, take off right line retaining disk, line is tied the Nei Yuan hollow part be through on the line propping frame;

3. loading onto right line retaining disk is tightened on main shaft with knob;

4. stretch outlet and tie outer field the end of a thread, constantly stretch out straight line through wire hole.

Advantage of the present utility model is practicality, has solved the random line of artificial unwrapping wire, blind bundle problem, and simple in structure, cost is low, volume is little, easy to use.

Below in conjunction with accompanying drawing for an embodiment:

Fig. 1 is the overall construction drawing of unwrapping wire equipment.

Pedestal (1) is fixed on the base of shell (2), and main shaft (3) left end is screwed by a knob.Main shaft hole on pedestal is passed and can be done horizontal rotation.Line retaining disk is made up of drum (4), broom dish (5), guide rod (6), stage clip (7).A guide rod (6) is respectively inserted in four holes on the drum (4), is with a stage clip on the guide rod, and the guide rod two ends are separately fixed on broom dish and the drum.Drum is concentric with the broom dish, and the drum center is a symmetrical cross bore (as Fig. 2, Fig. 3, shown in Figure 4).Totally 2 of same line retaining disks relatively are installed on the main shaft.It is fixing with axle that left side line retaining disk is contained in the main shaft left end, and drum to the right.Right line retaining disk can take off from the main shaft right-hand member, is inserted in during use on the main shaft to screw with knob (8).

Line propping frame is made up of sheave (9), T type slide block (10), extension spring (11).Sheave separates four grooves (as Fig. 5, shown in Figure 6) for 90 ° along outer garden.Four T type slide blocks (as Fig. 7, shown in Figure 8) respectively are with an extension spring (11), are fixed in the groove by screw.Axial four cross bars and the spindle parallel of T type slide block form a bracing frame that radially freely stretches to sheave.The sheave of line propping frame is fixed on the main shaft middle part with screw.Two line retaining disks and line propping frame are assembled like this: in two drum central cross holes, its rod end withstood on respectively on the broom dish of both sides about inserted respectively at four axial cross bar two ends of four T type slide blocks of line propping frame.Going into to load onto right line retaining disk from the main shaft right-hand member revolves (8) by a knob and fastens on main shaft.

Outer casing upper cover has a wire hole (12).The end of a thread hole is thus pulled out.Main shaft is subjected to the pulling force rotation, constantly draws constantly and puts, until having put.

There is a crank way (13) on the shell right side after unnecessary line is emitted, and can wire-wound be got back to line tie up with the crank that is inserted in spindle nose (15) (as shown in Figure 9).

The present embodiment application diameter is the bundled electric wire of various sub-threads, multiply of 0.5m to 6mm.Garden hollow diameters variation range is 100-150mm in the line bundle.Line bundle variation in thickness scope 50-80mm.

Below accompanying drawing is illustrated:

Fig. 1 is a kind of bundled electric wire unwrapping wire outfit of equipment constructional drawing.

Fig. 2 is a kind of drum figure of bundled electric wire unwrapping wire equipment line retaining disk.

Fig. 3 is a kind of broom dish figure of bundled electric wire unwrapping wire equipment line retaining disk.

Fig. 4 is a kind of broom dish section-drawing of bundled electric wire unwrapping wire equipment line retaining disk.

Fig. 5 is a kind of sheave figure of bundled electric wire unwrapping wire equipment line propping frame.

Fig. 6 is a kind of sheave section-drawing of bundled electric wire unwrapping wire equipment line propping frame.

Fig. 7 is a kind of T shape slide block figure of bundled electric wire unwrapping wire equipment line propping frame.

Fig. 8 is a kind of T shape slide block section-drawing of bundled electric wire unwrapping wire equipment line propping frame.

Fig. 9 is a kind of crank figure of bundled electric wire unwrapping wire equipment.

Claims

1, a kind of actinobacillus device of bundled electric wire, it is characterized in that by pedestal (1), main shaft (3), line retaining disk and line propping frame are formed, pedestal (1) is fixed on the base of shell (2), one end level of main shaft (3) is passed the last hole of pedestal, the top of main shaft is screwed by a knob, line retaining disk is by drum (4), broom dish (5), guide rod (6) and stage clip (7) are formed, drum (4) is a garden dish, a symmetrical cross bore is opened at the center, respectively open a circular hole outside the cross end, totally four circular holes, broom dish (5) are the disk of a band broom shape projection, the center is an axis hole, have four circular holes at the edge, the distance in broom disk center to this hole and the drum center distance of circular hole to the drum equates that guide rod (6) i.e. is a screw rod, overlap a stage clip (7) thereon, the corresponding aperture on broom dish and the drum is passed at the two ends of each guide rod respectively, and is separately fixed on broom dish and the drum with screw, and four guide rods are separated by 90 °, the two ends of each guide rod are screwed respectively in the hole of broom dish and drum, constitute line retaining disk; Line propping frame is by sheave (9), T shape slide block (10), extension spring (11) constitutes, the sheave center is the axis hole that passes main shaft, be separated with four grooves mutually along 90 ° of sheave excircles, an interior T shape of the bolt slide block of each groove by a band extension spring (11), four cross bars of four T shape slide blocks and spindle parallel, constitute one along the sheave line propping frame of retractable radially, on the main shaft, two line retaining disk drums relatively are contained in the line propping frame both sides, about insert respectively at four cross bar two ends of four T shape slide blocks of line propping frame in the cross bore of two drums, about withstanding on the two broom dishes.

2, actinobacillus device as claimed in claim 1 is characterized in that there is a unwrapping wire hole (12) the shell top, and there is a crank way (13) on the shell right side.