A kind of wire is tightened and guidance set
Technical field
The utility model relates to power equipment technical field, is specifically related to a kind of wire and tightens and guidance set.
Background technology
The plain conductor (for example aluminum conductor) of electric wire is by after severing, and the phenomenon of the loose distortion of wire will inevitably appear in its place of being disconnected, and the existing wire to disconnection adopts parallel groove clamp closely to connect conventionally.But because loose phenomenon appears in the wire of gap, can cause some tiny wires to expose the outside at parallel groove clamp, reduce the effect that wire connects.In order to solve the loose phenomenon of gap, conventionally need to draw in loose wire by other instruments, the efficiency of its gathering is not high.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of wire rational in infrastructure, that operating efficiency is higher to tighten and guidance set.This guidance set is convenient to be drawn loose wire in fast, and wire is inserted smoothly to the precalculated position of connector under top guide guide effect.
For achieving the above object, the utility model adopts following technical scheme:
A kind of wire is tightened and guidance set, a top guide that comprises a chock plug and removably connect with chock plug; On described chock plug, offer a through hole, this through hole runs through two relative end faces of chock plug; Described top guide inside offers a containing hole, and an end face of top guide is run through in one end of this containing hole; Described containing hole and through hole coaxially arrange, and both are interconnected.
Preferably, intert in the through hole of chock plug one end of described top guide.
Preferably, described chock plug comprises a joint end and a positioning end affixed with joint end; The diameter of the through hole that positioning end is corresponding successively decreases gradually along the direction of being pointed to joint end by positioning end; Intert in through hole corresponding to joint end one end of described top guide.
Preferably, described top guide is cylindrical, and its end face away from chock plug is arc surface.
Preferably, described wire is tightened and guidance set also comprises the connector that quantity is some; The two ends of described connector are connected with chock plug, top guide respectively; On each connector, offer respectively a groove.
Preferably, each connector compartment of terrain is connected between top guide and chock plug.
A kind of wire is tightened and guidance set, comprises a chock plug, a top guide and the some connectors of quantity, and the two ends of each connector are connected with chock plug, top guide respectively; Described chock plug and top guide removably connect by each connector; On each connector, offer respectively a groove; Each groove lays respectively between top guide and chock plug; Described chock plug and top guide interval arrange; On described chock plug, offer a through hole, this through hole runs through two relative end faces of chock plug; Described top guide inside offers a containing hole, and an end face of top guide is run through in one end of this containing hole; Described containing hole is connected with through hole, and both coaxially arrange.
Preferably, the quantity of described connector is two to five.
The beneficial effects of the utility model:
When wire of the present utility model is tightened and guidance set is wire guiding, because the wire disconnecting enters in the containing hole of top guide from the through hole of chock plug is passed.After drawing in by the through hole of chock plug, loose wire can be drawn in preferably, the wire after drawing in is interted to containing hole, by top guide, wire is limited, prevent that wire is again loose, and the precalculated position of smoothly wire being inserted to connector under top guide guide effect.So the guidance set in the present embodiment can well draw wire in rear and connect, without drawing in by extraneous instrument, directly in the time connecting, wire is drawn in, so it can well improve, wire connects and efficiency of guiding.
In addition, before connecting wire operation, described top guide and chock plug link together, containing hole in through hole and top guide in chock plug coaxially arranges, so wire can accurately be entered in the containing hole of top guide by the through hole of chock plug, prevent that wire from departing from the phenomenon appearance of top guide, thereby can further improve the operating efficiency that wire connects.
Brief description of the drawings
Fig. 1 is that in each embodiment of the present utility model, a kind of wire is tightened and guidance set is arranged on the schematic diagram on cable guiding device;
Fig. 2 is that in embodiment 1 of the present utility model, a kind of wire is tightened and guidance set perspective view;
Fig. 3 is that in embodiment 1 of the present utility model, a kind of wire is tightened and guidance set cutaway view;
Fig. 4 is that in embodiment 2 of the present utility model, a kind of wire is tightened and guidance set perspective view;
Fig. 5 is that in embodiment 2 of the present utility model, a kind of wire is tightened and guidance set cutaway view.
In figure: 100, cable guiding device; 1, chock plug; 10, through hole; 11, joint end; 12, positioning end; 2, top guide; 20, containing hole; 3, connector; 30, groove.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
Embodiment 1
With reference to Fig. 1 and Fig. 2, wire described in the utility model is tightened and guidance set, a top guide 2 that comprises a chock plug 1 and removably connect with chock plug 1.This top guide 2 can be made up of the material that conducting electricity, the materials such as such as copper, aluminium, iron or metal alloy.
A kind of wire described in the present embodiment is tightened and guidance set, comprises a chock plug 1 and a top guide 2.On described chock plug 1, offer a through hole 10, this through hole 10 runs through two relative end faces of chock plug 1.Described top guide 2 inside offer a containing hole 20, and an end face of top guide 2 is run through in one end of this containing hole 20.The other end of containing hole 20 can seal.Described containing hole 20 coaxially arranges with through hole 10.Intert in the through hole 10 of chock plug 1 one end of described top guide 2.This containing hole 20 connects mutually with described through hole 10.
Described chock plug 1 can be arranged on the end of cable guiding device 100, for clamping the wire that needs connection.This chock plug 1 can comprise a joint end 11 and a positioning end 12 affixed with joint end 11.Described joint end 11 clampings are to cable guiding device 100.The through hole 10 that is positioned at joint end 11 can be cylindrical, and one end of described top guide 2 is connected in this columniform through hole 10.The through hole 10 that is positioned at positioning end 12 can be trapezoidal.The diameter of the through hole 10 of positioning end 12 correspondences successively decreases successively along the direction of being pointed to joint end 11 by positioning end 12.Because wire is normally entered in the through hole 10 of joint end 11 by the through hole 10 of positioning end 12, so the through hole 10 of positioning end 12 is trapezoidal shape, can make loose wire draw in preferably through hole 10 is interior.
Described top guide 2 is cylindrical, and its end face away from chock plug 1 is arc surface.The end face of this circular arc can reduce the resistance that top guide 2 moves, and facilitates top guide 2 to move to precalculated position.
Operation principle of the present utility model:
Under the effect of external force, the wire disconnecting is passed to through hole 10, and enter in containing hole 20, in the time that the end of wire and top guide 2 offset away from an end face of chock plug 1, continue to promote wire, top guide 2 is skidded off in the through hole 10 of chock plug 1, realize top guide 2 is separated with chock plug 1, drive wire in the interior motion of cable guiding device 100 by top guide 2, until offset with other top guide 2 ends, realize the wire disconnecting is connected.
Embodiment 2
With reference to Fig. 3 and Fig. 4, the difference of the present embodiment and embodiment 1 comprises: the wire of the present embodiment is tightened and guidance set also comprises the some connectors of quantity 3.The two ends of described connector 3 are connected with chock plug 1, top guide 2 respectively.On each connector 3, offer respectively a groove 30.Each groove 30 lays respectively between top guide 2 and chock plug 1.The quantity of described connector 3 is at least one, and the quantity of connector 3 described in the present embodiment can be preferably two to five.Described groove 30 is for facilitating described connector 3 break or fracture along groove 30.Can realize chock plug 1 by described connector 3 removably connects with top guide 2.
Preferably, described chock plug 1 arranges with top guide 2 intervals.Each connector 3 compartment of terrains are connected between top guide 2 and chock plug 1.Each connector 3 can be made of plastics, and it can be wire or bulk.The small volume of connector 3, its thickness of position of groove 30 correspondences is less.The wire of the present embodiment is tightened and other features of guidance set can be identical with embodiment 1.
Be appreciated that when described top guide 2 and wear in the time that through hole 10 is interior, this connector 3 can be arranged in through hole 10, and the two ends of each connector 3 are connected with described top guide 2, chock plug 1 respectively, realizes top guide 2 and removably connects with chock plug 1.
Wire described in embodiment is tightened and the operation principle of guidance set:
Under the effect of external force, the wire disconnecting is passed to through hole 10, and enter in containing hole 20, in the time that the end of wire and top guide 2 offset away from an end face of chock plug 1, continue to promote wire, by top guide 2, connector 3 is broken from groove 30, top guide 2 is separated with chock plug 1, drive wire in the interior motion of cable guiding device 100 by top guide 2, until two top guide 2 ends in cable guiding device 100 offset, realize the wire disconnecting is connected.
Wire of the present utility model tighten and guidance set by top guide 2 and chock plug 1 are removably connected, because top guide at the beginning 2 and chock plug 1 link together, the wire disconnecting can be interted accurately in the containing hole 20 of top guide 2, wire can be connected fast, increase work efficiency.Can also avoid in the time preparing guider 100 phenomenon of neglected loading top guide 2.
To one skilled in the art, can be according to technical scheme described above and design, make other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection range of the utility model claim.