CN212230699U

CN212230699U - Connector for cable

Info

Publication number: CN212230699U
Application number: CN202020707049.1U
Authority: CN
Inventors: 车泳余
Original assignee: Shenzhen Beven Cable Manufacturing Co ltd
Current assignee: Shenzhen Beven Cable Manufacturing Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-25
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the cable field specifically is a connector for cable, including connector body and cable, the spacing groove has been seted up to the left side wall of connector body, the slot has been seted up to the inner chamber of spacing groove, the cable is pegged graft in spacing inslot chamber. The utility model discloses an external screw thread has been seted up to the wedge plate outer wall of sleeve pipe outer wall, meshes through external screw thread and nut, becomes thick by left and right side in proper order through the wedge plate to the nut moves right and makes fastening nature high, installs the friction that antiskid tooth can increase and the cable conductor through the wedge plate inner wall simultaneously, thereby the effectual condition of avoiding appearing droing takes place, has prolonged its life, the effectual fault rate that has reduced.

Description

Connector for cable

Technical Field

The utility model relates to a cable field specifically is a connector for cable.

Background

Cables are generally rope-like cables made by stranding several or groups of conductors, at least two in each group, each group being insulated from each other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The device is erected in the air or installed underground or underwater for telecommunication or power transmission.

The existing cable is divided into multiple power cables and signal cables, the output end of the cable and the connector are in a plugging mode when the existing signal cables are connected, a cable core of the cable is inserted into the connector, then the nut sleeved on the outer wall of the cable and the threaded pipe of the connector are in threaded connection for fastening, but the nut sleeve on the outer wall of the cable is easy to fall off, the service life is short, and the failure rate is high. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connector for cable has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a connector for cables comprises a connector body and a cable, wherein a limiting groove is formed in the left side wall of the connector body, a slot is formed in the inner cavity of the limiting groove, and the cable is inserted into the inner cavity of the limiting groove;

the outer wall cover of cable is equipped with the sleeve pipe, the cable core of cable runs through the sleeve pipe and pegs graft in the slot inner chamber, sheathed tube left end fixedly connected with wedge board and the figure of wedge board are a plurality of groups, a plurality of groups the external screw thread has been seted up to the wedge board outer wall, the outer wall cover of cable is equipped with the external screw thread meshing of nut and wedge board outer wall.

As an embodiment of the present invention, the end surface of the sleeve is disposed in the through hole of the cable core and the cable core of the cable runs through the through hole.

As a preferred embodiment of the present invention, the inner wall of the wedge-shaped plate is fixedly installed with anti-slip teeth.

As a preferred embodiment of the utility model, the equal fixed welding of sheathed tube both sides wall has the fixed block, the outer wall of fixed block is pegged graft and is had the bolt, the thread groove with the bolt adaptation is all seted up to the left side wall of connector body, the bolt runs through the fixed block and pegs graft in the thread groove inner chamber.

As an optimal implementation manner of the present invention, the outer wall of the fixing block is provided with a screw through hole adapted to the bolt and the bolt penetrates through the screw through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an external screw thread has been seted up to the wedge plate outer wall of sleeve pipe outer wall, meshes through external screw thread and nut, becomes thick by left and right side in proper order through the wedge plate to the nut moves right and makes fastening nature high, installs the friction that antiskid tooth can increase and the cable conductor through the wedge plate inner wall simultaneously, thereby the effectual condition of avoiding appearing droing takes place, has prolonged its life, the effectual fault rate that has reduced.

2. The utility model discloses a sleeve pipe is the tubular metal resonator to can insert the spacing inslot that corresponds and carry on spacingly, carry on spacingly through the bolt again simultaneously, thereby effectually prevent the phenomenon that rocks, the effectual condition that influences the use that appears crooked avoiding the cable core.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of a cable connector according to the present invention;

fig. 2 is a schematic view of a sleeve structure of a cable connector according to the present invention;

fig. 3 is a schematic structural view of a wedge plate of the connector for cables according to the present invention.

In the figure: 1. a connector body; 2. a cable; 3. a sleeve; 4. a limiting groove; 5. a wedge plate; 6. an external thread; 7. a nut; 8. a fixed block; 9. a bolt; 10. a thread groove; 11. a slot; 12. a through hole; 13. and (4) anti-slip teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: a connector for cables comprises a connector body 1 and a cable 2, wherein a limiting groove 4 is formed in the left side wall of the connector body 1, a slot 11 is formed in the inner cavity of the limiting groove 4, and the cable 2 is inserted into the inner cavity of the limiting groove 4;

the outer wall cover of cable 2 is equipped with sleeve pipe 3, cable 2's cable core runs through sleeve pipe 3 and pegs graft in slot 11 inner chamber, the left end fixedly connected with wedge 5 of sleeve pipe 3 and the figure of wedge 5 are a plurality of groups, a plurality of groups external screw thread 6 has been seted up to wedge 5 outer wall, cable 2's outer wall cover is equipped with nut 7 and the external screw thread 6 meshing of the 5 outer walls of wedge, as shown in figure 1 in this embodiment, specifically, wedge 5 is laminated in the gasket surface for the arc of thickening in proper order by a left side and the right side, and a plurality of groups of wedge 5 evenly distributed are in sleeve pipe 3's left end face, under nut 7's effect, and wedge 5 tightly laminates in cable 2 surfaces to make the connection fastening, avoid appearing the condition that drops.

In this embodiment, referring to fig. 2, the end surface of the sleeve 3 is provided with a through hole 12 adapted to the core of the cable 2, and the core of the cable 2 penetrates through the through hole 12, specifically, the core of the cable 2 penetrates through the sleeve 3, and the end surface of the sleeve 3 can wrap the end surface of the cable 2, so as to avoid slipping.

Referring to fig. 3 in this embodiment, the inner wall of the wedge-shaped plate 5 is fixedly provided with an anti-slip tooth 13, specifically, the anti-slip tooth can be tightly clamped on the surface of the cable 2, so as to increase friction.

In this embodiment, referring to fig. 1, the two side walls of the sleeve 3 are fixedly welded with the fixing blocks 8, the outer walls of the fixing blocks 8 are inserted with bolts 9, the left side wall of the connector body 1 is provided with thread grooves 10 adapted to the bolts 9, the bolts 9 penetrate through the fixing blocks 8 and are inserted into the inner cavities of the thread grooves 10, specifically, the bolts 8 are engaged with the thread grooves 10, so that the secondary limiting is performed, and the shaking condition is avoided.

In this embodiment, referring to fig. 1, a threaded through hole adapted to the bolt 9 is formed in an outer wall of the fixing block 8, and the bolt 9 penetrates through the threaded through hole.

It should be noted that, the components included in the connector for cable of the present invention are all the general standard components or the components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electric devices in the above mentioned are connected through wires, referring to the power elements, the electric devices and the adaptive monitoring computer and power supply, the specific connection means should be referred to in the following working principle, the electric connection between the electric devices is completed in sequence, the detailed connection means is the known technology in the art, the following mainly introduces the working principle and process, without describing the electric control, when a connector for cable is used, firstly the sleeve 3 is sleeved at the outer end of the cable 2, so that the core of the cable runs through the through hole 12, and then the nut 7 is rotated, make and mesh with the external screw thread 6 of 5 outer walls of wedge-shaped plate, when nut 7 moves to the right side, because wedge-shaped plate 5 is by left and right thickening in proper order, thereby the power that acts on wedge-shaped plate 5 is bigger and bigger, thereby make and press from both sides tight cable 2, simultaneously the antiskid tooth 13 of 5 inner walls of wedge-shaped plate can the chucking in cable 2 surface, thereby avoid appearing not hard up the condition that drops, then insert sleeve pipe 3 and carry out spacingly in spacing groove 4, then the cable core inserts simultaneously and connects in slot 11, then carry out threaded connection in bolt 9 inserts thread groove 10, thereby it is spacing to carry out, the condition emergence of rocking is avoided appearing, thereby connection steadiness has been promoted, the device simple structure, and convenient operation, therefore, the clothes hanger is.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A connector for cables, comprising a connector body (1) and a cable (2), characterized in that: the left side wall of the connector body (1) is provided with a limiting groove (4), an inner cavity of the limiting groove (4) is provided with a slot (11), and the cable (2) is inserted into the inner cavity of the limiting groove (4);

the outer wall cover of cable (2) is equipped with sleeve pipe (3), the cable core of cable (2) runs through sleeve pipe (3) and pegs graft in slot (11) inner chamber, the left end fixedly connected with wedge plate (5) and the figure of wedge plate (5) of sleeve pipe (3) are a plurality of groups, a plurality of groups external screw thread (6) have been seted up to wedge plate (5) outer wall, the outer wall cover of cable (2) is equipped with external screw thread (6) meshing of nut (7) and wedge plate (5) outer wall.

2. A connector for cables according to claim 1, wherein: the end face of the sleeve (3) is provided with a through hole (12) matched with the cable core of the cable (2), and the cable core of the cable (2) penetrates through the through hole (12).

3. A connector for cables according to claim 1, wherein: and anti-skidding teeth (13) are fixedly arranged on the inner wall of the wedge-shaped plate (5).

4. A connector for cables according to claim 1, wherein: the connector is characterized in that fixing blocks (8) are fixedly welded on two side walls of the sleeve (3), bolts (9) are inserted into the outer walls of the fixing blocks (8), thread grooves (10) matched with the bolts (9) are formed in the left side wall of the connector body (1), and the bolts (9) penetrate through the fixing blocks (8) and are inserted into inner cavities of the thread grooves (10).

5. The connector for cables as set forth in claim 4, wherein: the outer wall of the fixing block (8) is provided with a thread through hole matched with the bolt (9), and the bolt (9) penetrates through the thread through hole.