CN211579561U

CN211579561U - Wire butt joint structure

Info

Publication number: CN211579561U
Application number: CN202020552032.3U
Authority: CN
Inventors: 魏月巧; 王春净
Original assignee: Shaanxi Tianma Cable Co ltd
Current assignee: Shaanxi Tianma Cable Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-09-25
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a wire pairing joint structure, which comprises a housin, the casing is spindle column structure, the casing adopts rubber insulation material, the casing includes casing and lower casing, it is articulated with the one end of casing down to go up the casing, it realizes a whole of amalgamation through the buckle with lower casing to go up the casing, the both ends of casing are equipped with the entrance hole, be equipped with the cross grooving on the entrance hole, the outside in entrance hole is equipped with the external screw thread, the both ends of casing are equipped with detachable compels tight head, the inside of compeling tight head is equipped with and advances line hole on screw-thread fit's internal thread, the extrusion of the inner wall of compeling tight head makes the both ends of casing tighten. Compared with the prior art, the utility model the advantage lie in: the connection is quick, the use is convenient, and the disassembly is convenient; the fusiform structure ensures that the electric wires are linearly connected and are not easy to break, and the fusiform structure adopts insulating materials, does not contact with the outside and has higher safety; the structure strength is high, and the service life is long; the packing head structure facilitates the fixation of the two ends of the electric wire.

Description

Wire butt joint structure

Technical Field

The utility model relates to an electrical wire splice technical field specifically indicates a wire butt joint structure.

Background

At the in-process of buildding of electric wire, with both ends wire connection together, wire joint is used to the indispensable use, and traditional wire joint connects at both ends, directly twines in the outside through electric sticky tape after the connection to reach the closure of wire joint department. However, the electric tape exposed to the outside is exposed to the wires due to the temperature rise and dust in the air, so that the electric tape is repentable to moisture and leakage after being used for a long time, causes safety accidents, has defects of use and influences on the service life.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a wire butt joint structure.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a wire butt joint structure, includes the casing, the casing is spindle-shaped structure, the casing adopts rubber insulation material, the casing includes casing and lower casing, it is articulated with the one end of casing down to go up the casing, it realizes a whole of amalgamation through the buckle with lower casing to go up the casing, the both ends of casing are equipped with the entrance hole, be equipped with the cross grooving on the entrance hole, the outside in entrance hole is equipped with the external screw thread, and the both ends of casing are equipped with detachable and compel tight head, compel tight head inside be equipped with the entrance hole on external screw thread complex internal thread, compel the extrusion of tight head's inner wall to make the both ends of casing tighten up gradually.

As an improvement, a rubber gasket is arranged on the inner side of the wire inlet hole.

As the improvement, one side that the casing was kept away from to lower casing is equipped with the spout, the slip is equipped with the detachable mounting panel on the spout, be equipped with the mounting hole on the mounting panel.

As an improvement, the outer side of the tightening head is provided with an anti-skid bulge which is convenient to pick up.

As an improvement, the shell is provided with heat dissipation holes.

Compared with the prior art, the utility model the advantage lie in: the connection is quick, the use is convenient, and the disassembly is convenient; the fusiform structure ensures that the electric wires are linearly connected and are not easy to break, and the fusiform structure adopts insulating materials, does not contact with the outside and has higher safety; the structure strength is high, and the service life is long; the packing head structure facilitates the fixation of the two ends of the electric wire.

Drawings

Fig. 1 is a schematic structural view of a wire pair joint structure of the present invention.

Fig. 2 is a front view of the wire pair joint structure of the present invention.

Fig. 3 is a side view of a wire pair joint structure according to the present invention.

As shown in the figure: 1. the anti-skid device comprises a shell, 2, an upper shell, 3, a lower shell, 4, a wire inlet hole, 5, a cross-shaped cutting groove, 6, a pressing head, 7, a sliding groove, 8, a mounting plate, 9, a mounting hole, 10 and an anti-skid bulge.

Detailed Description

The following will explain the wire butt joint structure of the present invention in detail with reference to the accompanying drawings.

With reference to the attached drawings, a wire butt joint structure comprises a shell 1, wherein the shell 1 is of a spindle-shaped structure, the shell 1 is made of rubber insulating materials, the shell 1 comprises an upper shell 2 and a lower shell 3, the upper shell 2 is hinged with one end of the lower shell 3, the upper shell 2 and the lower shell 3 are spliced into a whole through a buckle, one side of the lower shell 3, which is far away from the upper shell 2, is provided with a chute 7, a detachable mounting plate 8 is arranged on the chute 7 in a sliding manner, a mounting hole 9 is arranged on the mounting plate 8, two ends of the shell 1 are provided with wire inlet holes 4, the inner side of each wire inlet hole 4 is provided with a rubber gasket, a cross-shaped cutting groove 5 is arranged on each wire inlet hole 4, the outer side of each wire inlet hole 4 is provided with an external thread, two ends of the shell 1 are provided with detachable tightening heads 6, the outer sides of the tightening heads, the extrusion of the inner wall of the packing head 6 enables the two ends of the shell 1 to be gradually tightened, and the shell 1 is provided with heat dissipation holes.

When the utility model is implemented specifically, the two ends of the electric wire are processed, one end of the fastening head is inserted into one end of the electric wire, two electric wires are connected and placed in the shell, the upper shell and the lower shell are in snap fit, the connection area is protected, then the fastening head is in threaded connection with the two ends of the shell, the shell is gradually tightened at the wire inlet hole by the extrusion of the inner wall of the fastening head, the rubber gasket is extruded on the electric wire, the air tightness is ensured, the connection is rapid, the use is convenient, and the disassembly is convenient; the fusiform structure ensures that the electric wires are in linear connection and are not easy to break, and the fusiform structure is made of insulating materials, is not in contact with the outside, and has higher safety, high structural strength and long service life.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a wire butt joint structure which characterized in that: including casing (1), casing (1) is spindle-shaped structure, casing (1) adopts rubber insulation material, casing (1) includes casing (2) and casing (3) down, it is articulated with the one end of casing (3) down to go up casing (2), it is whole to go up casing (2) and casing (3) realization amalgamation through the buckle down, the both ends of casing (1) are equipped with entrance hole (4), be equipped with cross grooving (5) on entrance hole (4), the outside in entrance hole (4) is equipped with the external screw thread, and the both ends of casing (1) are equipped with detachable compels tight head (6), the inside of compelling tight head (6) is equipped with and goes up outer screw thread fit's internal thread with entrance hole (4), the extrusion of the inner wall of compelling tight head (6) makes the both ends of casing (1) tighten up gradually.

2. A wire-pairing structure as defined in claim 1, wherein: and a rubber gasket is arranged on the inner side of the wire inlet hole (4).

3. A wire-pairing structure as defined in claim 1, wherein: one side that casing (2) was kept away from in lower casing (3) is equipped with spout (7), it is equipped with detachable mounting panel (8) to slide on spout (7), be equipped with mounting hole (9) on mounting panel (8).

4. A wire-pairing structure as defined in claim 1, wherein: the outer side of the tightening head (6) is provided with an anti-skid bulge (10) convenient for picking up.

5. A wire-pairing structure as defined in claim 1, wherein: the shell (1) is provided with heat dissipation holes.