CN218070993U

CN218070993U - Adjustable wiring device

Info

Publication number: CN218070993U
Application number: CN202222241481.8U
Authority: CN
Inventors: 伍俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-16
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a termination that can adjust belongs to cable connection technical field, in order to solve at the wiring in-process, can't carry out the work of working a telephone switchboard to not unidimensional cable, thereby there is the problem of certain limitation, including the wiring cover, the equal fixed first locating piece that is provided with in wiring cover both ends, the fixed first locating piece of three groups that is provided with on two sets of first locating pieces, all be provided with the second locating piece on two sets of first locating pieces, all the fixed second locating piece that is provided with three groups on two sets of second locating pieces, three first locating pieces of three groups are corresponding with three groups of second locating pieces, first locating piece has first threaded rod with second locating piece female fit, first locating piece all is provided with the inner inclined plane with second locating piece connection inner wall, be provided with the rubber circle in two sets of inner inclined planes, be provided with two sets of outer inclined planes on the rubber circle, two sets of outer inclined planes contact with two sets of inner inclined planes.

Description

Adjustable wiring device

Technical Field

The utility model belongs to the technical field of the cable connection, more specifically say, in particular to termination that can adjust.

Background

The use of cable joints in power transmission is very common. The cable joint is between the cables, has a certain insulation and sealing effect, and can enable the two cables to form a continuous circuit.

The existing Chinese patent with the publication number of CN217056692U discloses a cable connection protection device; the cable comprises two sections of pre-butted cables which are paired left and right, wherein the opposite end parts of the paired pre-butted cables are respectively stripped of an outer coating layer so that inner conductor cores are exposed and butted together; the outer part of the two butting cables is sleeved with a protective sleeve, the protective sleeve comprises a frustum section with the end part having a small diameter at the outer end and a large diameter at the inner end, and a plurality of tightening ports with outer end openings are uniformly distributed at the outer end of the frustum section in the wall thickness direction to divide the outer end of the frustum section into a plurality of tightening blocks; a driving sleeve is arranged at the end part of the protective sleeve in a matching way, and an inner hole of the driving sleeve comprises a conical hole section which is arranged at the outer end, has a small diameter at the outer end and has a large diameter at the inner end; the utility model has the advantages of simple structure, reasonable in design, can be better retrain with better reply pulling force, the easy to assemble use more to two cables.

The above prior art solutions have the following drawbacks: in the wiring process, the wiring work can not be carried out aiming at cables with different sizes, so that certain limitation exists.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a termination that can adjust to solve prior art, in the wiring process, can't carry out the work of working a telephone switchboard to not unidimensional cable, thereby have the technical problem of certain limitation.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a termination that can adjust, includes the wiring cover, the wiring cover both ends are all fixed and are provided with first locating piece, and are two sets of fixed three first locating pieces of group that are provided with on the first locating piece, and are two sets of all be provided with the second locating piece on the first locating piece, and are two sets of all fixed three second locating pieces of group, three groups of being provided with on the second locating piece first locating piece and three groups the second locating piece is corresponding, first locating piece with second locating piece female thread fit has first threaded rod, first locating piece with second locating piece connection inner wall all is provided with the interior inclined plane, and is two sets of be provided with the rubber circle in the interior inclined plane, be provided with two sets of outer inclined planes on the rubber circle, two sets of outer inclined plane and two sets of interior inclined plane contact, and are two sets of during the relative inward movement of interior inclined plane, can extrude the rubber circle along outer inclined plane to reduce the diameter of rubber circle.

As the utility model discloses a preferred technical scheme, wear to be equipped with two sets of second threaded rods in the terminal bush relatively, it is two sets of the second threaded rod all with terminal bush screw-thread fit, it is two sets of the second threaded rod is close to in the terminal bush one end and rotates and be connected with the compact heap, and is two sets of the compact heap sets up in the terminal bush.

As an optimal technical scheme of the utility model, it is two sets of all the fixed hand wheel that is provided with on the second threaded rod.

As the utility model discloses a preferred technical scheme, three groups all the fixed knob that is provided with on the first threaded rod.

As the utility model discloses an optimal technical scheme, the spacing groove has been seted up to the rubber circle inner wall, the spacing inslot is provided with the metal loop, the metal loop is deformable material.

As the preferred technical scheme of the utility model, the metal ring is gone up to fix and is provided with the multiunit awl tooth.

The utility model provides a termination that can adjust possesses following beneficial effect:

put into the wiring circle relatively two sets of cables that will need the butt joint, through rotating three first threaded rods of group, can drive the second position circle and remove to first position circle, when two sets of interior inclined planes and the two sets of outer inclined planes of rubber circle, two sets of interior inclined planes can promote outer inclined plane and remove to extrude the rubber circle, and then reduce the internal diameter of rubber circle, thereby with not unidimensional cable installation in the wiring cover, thereby reach the effect of wiring.

Drawings

Fig. 1 is a perspective view of an adjustable wiring device of the present invention;

FIG. 2 is an exploded view of an adjustable wiring device of the present invention;

FIG. 3 is a cross-sectional view of an adjustable wiring device of the present invention;

fig. 4 is a schematic structural view of the adjustable wiring device rubber ring of the present invention.

In the figure: 1. a wiring sleeve; 2. a first positioning ring; 3. a second positioning ring; 4. a hand wheel; 5. a second threaded rod; 6. a compression sheet; 7. a first positioning block; 8. a first threaded rod; 9. a knob; 10. a second positioning block; 11. a metal ring; 12. a rubber ring; 13. conical teeth; 14. an inner bevel; 15. a limiting groove; 16. an outer bevel.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a termination that can adjust, including

wire sleeve

1, 1 both ends of wire sleeve are all fixed and are provided with first locating ring 2, fixed three first locating piece 7 of group that are provided with on two sets of first locating ring 2, all be provided with second locating ring 3 on two sets of first locating ring 2, all be fixed three second locating piece 10 of group that are provided with on two sets of second locating ring 3, three first locating piece 7 of group and three second locating piece 10 of group correspond, first locating piece 7 and second locating piece 10 interior screw-thread fit have first threaded rod 8, first locating piece 7 all is provided with interior inclined plane 14 with second locating piece 10 connection inner wall, be provided with rubber circle 12 in two sets of interior inclined planes 14, be provided with two sets of outer inclined planes 16 on the rubber circle 12, two sets of outer inclined planes 16 contact with two sets of interior inclined planes 14, during two sets of interior inclined planes 14 relative inward movements, can extrude rubber circle 12 along outer inclined plane 16, thereby reduce the diameter of rubber circle 12, put two sets of cables that need the butt joint into wire sleeve 1 relatively, through rotating three first threaded rod 8 of group, can drive second locating ring 3 to the second locating ring 2 to reach the interior inclined plane of two sets of inner inclined planes that move, thereby can not push the diameter of inner inclined planes that the inner inclined planes 16 that the inner inclined plane 16 removed with the inner inclined plane 14, thereby can not extrude the inner inclined plane 14, thereby the inner inclined plane 16, thereby the rubber circle that the inner inclined plane that moves when the inner inclined plane 16, thereby can not push the inner inclined plane of two sets of inner inclined plane 16, thereby it pushes the inner inclined plane of two sets of outer inclined plane of the inner inclined plane of rubber ring that the inner inclined plane 14, thereby it can push the inner inclined plane of the inner inclined plane 14, thereby it can push away to push away.

Two sets of second threaded rods 5 are relatively worn to be equipped with in the terminal box 1, and two sets of second threaded rods 5 all with terminal box 1 screw-thread fit, and two sets of second threaded rods 5 are close to in the terminal box 1 one end and rotate and be connected with compressing blade 6, and two sets of compressing blades 6 set up in terminal box 1, through rotating two sets of second threaded rods 5 to promote compressing blade 6 and carry out relative motion in terminal box 1, thereby fasten the cable, reach the effect of stable wiring.

Wherein, all fixedly on two sets of second threaded rods 5 be provided with hand wheel 4, all fixedly on three sets of first threaded rods 8 be provided with knob 9, through rotatory hand wheel 4, can conveniently rotate second threaded rod 5, through rotatory knob 9, can conveniently rotate first threaded rod 8.

Wherein, spacing groove 15 has been seted up to rubber ring 12 inner wall, be provided with ferrule 11 in the spacing groove 15, ferrule 11 is deformable material, the fixed multiunit awl tooth 13 that is provided with on ferrule 11, receive the extrusion messenger when rubber ring 12, can drive ferrule 11 and deform, when ferrule 11 inner wall contacts the cable, multiunit awl tooth 13 can insert in the rubber sleeve of cable to the cable of further firm butt joint prevents that the cable from docking the back, because the installation is insecure and the condition that breaks away from appears.

The specific use mode and function of the embodiment are as follows:

the utility model discloses when using, at first put into the wire sleeve 1 relatively with two sets of cables that need the butt joint in, through rotating three knob 9 of group, can rotate three first threaded rod 8 of group, can drive second position circle 3 and remove to first position circle 2, when two sets of internal inclined plane 14 and two sets of outer inclined plane 16 of rubber circle 12, two sets of internal inclined plane 14 can promote outer inclined plane 16 and remove, thereby extrusion rubber circle 12, and then reduce the internal diameter of rubber circle 12, rubber circle 12 is when receiving the extrusion, can control ferrule 11 and deform, when the cable is contacted to 11 inner walls of ferrule, multiunit awl tooth 13 can insert in the rubber sleeve of cable, thereby with the firm installation in wire sleeve 1 of not unidimensional cable.

Through rotating the hand wheel 4, can rotate and rotate two sets of second threaded rods 5 to promote the compact heap 6 and carry out relative motion in the splice sleeve 1, thereby fasten the cable, thereby further stabilize the cable of butt joint, prevent that the cable from after the butt joint, because the installation is insecure and the condition that breaks away from appears

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An adjustable wiring device, characterized in that: including wiring sleeve (1), wiring sleeve (1) both ends are all fixed and are provided with first locating circle (2), and are two sets of fixed three first locating piece (7) of group that are provided with on first locating circle (2), and are two sets of all be provided with second locating circle (3) on first locating circle (2), and are two sets of all fixed three second locating piece (10) of group, three groups on second locating circle (3) first locating piece (7) and three groups second locating piece (10) are corresponding, first locating piece (7) with second locating piece (10) interior screw-thread fit has first threaded rod (8), first locating piece (7) with second locating piece (10) are connected the inner wall and all are provided with interior inclined plane (14), and are two sets of be provided with rubber circle (12) in interior inclined plane (14), be provided with two sets of outer inclined plane (16) on rubber circle (12), and are two sets of outer inclined plane (16) and two sets of interior inclined plane (14) contact, during two sets of relative inside motion, can extrude rubber circle (12) along outer inclined plane (16) thereby reduce the diameter.

2. An adjustable wiring device as defined in claim 1, wherein: the wiring cover is equipped with two sets of second threaded rod (5), two sets of relatively wearing in (1) second threaded rod (5) all with wiring cover (1) screw-thread fit, two sets of second threaded rod (5) are close to in wiring cover (1) one end rotation and are connected with compressing blade (6), and are two sets of compressing blade (6) set up in wiring cover (1).

3. An adjustable wiring device as defined in claim 2, wherein: and hand wheels (4) are fixedly arranged on the two groups of second threaded rods (5).

4. An adjustable wiring device as defined in claim 1, wherein: and the three groups of first threaded rods (8) are all fixedly provided with knobs (9).

5. An adjustable wiring device as defined in claim 1, wherein: the rubber ring is characterized in that a limiting groove (15) is formed in the inner wall of the rubber ring (12), a metal ring (11) is arranged in the limiting groove (15), and the metal ring (11) is made of deformable materials.

6. An adjustable wiring device as defined in claim 5, wherein: and a plurality of groups of bevel teeth (13) are fixedly arranged on the metal ring (11).