CN213521218U

CN213521218U - Waterproof splicing sleeve

Info

Publication number: CN213521218U
Application number: CN202021952587.3U
Authority: CN
Inventors: 叶夏磊; 叶天舒; 杨勇耀; 王利丰; 吴济真
Original assignee: Jinmao Electric Power Holding Co ltd
Current assignee: Jinmao Electric Power Holding Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-22
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a waterproof type splicing sleeve, including terminal lid, main part insulating tube, waterproof pad, dog and splicing sleeve, the terminal lid gomphosis just passes through threaded connection in the both ends of main part insulating tube, waterproof pad is located the both ends of main part insulating tube, the splicing sleeve is located the body in the middle of the main part insulating tube, the dog is located between splicing sleeve and the waterproof pad. This splicing sleeve wholly adopts the plastics material to constitute, and the waterproof pad of rubber pad and silica gel material on the dog has good insulating nature, has also guaranteed the leakproofness of body simultaneously, and the effectual waterproof effect that plays, the inside splicing sleeve of main part insulating tube can satisfy the electric conductor and bear the current-carrying of wire, has improved wire pressure resistance.

Description

Waterproof splicing sleeve

Technical Field

The utility model relates to an insulated wire jointing equipment technical field specifically is waterproof type splicing sleeve.

Background

The modern city construction pace is accelerated, and a plurality of wires and cables are laid by changing underground pipelines from the ground surface, so that the operation safety is facilitated, and the environment can be beautified.

The hidden danger of ponding needs to be considered when underground cable interface designs, and all need insulated wire must be waterproof, need the centre to continue if lay longer distance, need to keep insulated wire same performance requirement to continue, need high insulating nature, keep better tensile nature, low resistance, in order to solve the terminal technical problem that continues, consequently, design a waterproof insulation splicing sleeve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waterproof type splicing sleeve has solved the insulating low, the not good and pull resistance of present cable junction pipe and the poor problem of low resistance.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: waterproof type splicing sleeve, including terminal lid, main part insulating tube, waterproof pad, dog and splicing sleeve, the terminal lid gomphosis is in the both ends of main part insulating tube and through threaded connection, waterproof pad is located the both ends of main part insulating tube, the splicing sleeve is located the body in the middle of the main part insulating tube, the dog is located between splicing sleeve and the waterproof pad.

Preferably, the main body insulating tube is formed by injection molding of high-strength plastic, external threads are arranged at two ends of the main body insulating tube, and an installation insulating hole site is arranged in the main body insulating tube.

Preferably, the terminal cover is provided with an internal thread, the internal thread is matched with the external thread of the main insulating tube consistently, and the cover body of the terminal cover is provided with a rubber pad which is positioned on the stop block.

Preferably, the waterproof pad is made by silica gel, be equipped with the corrugate line on the waterproof pad, be equipped with the through wires mouth on the waterproof pad, the through wires mouth is the loudspeaker form.

Preferably, two ends of the splicing sleeve are of a through structure, and the splicing sleeve is fixed in the main body insulating sleeve through insulating hole positions.

(III) advantageous effects

The utility model provides a waterproof type splicing sleeve. The method has the following beneficial effects:

this splicing sleeve wholly adopts the plastics material to constitute, and the waterproof pad of rubber pad and silica gel material on the dog has good insulating nature, has also guaranteed the leakproofness of body simultaneously, and the effectual waterproof effect that plays, the inside splicing sleeve of main part insulating tube can satisfy the electric conductor and bear the current-carrying of wire, has improved wire pressure resistance.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the terminal cover of the present invention;

FIG. 3 is a schematic view of the structure of the main body insulation tube of the present invention;

FIG. 4 is a schematic view of the waterproof pad of the present invention;

FIG. 5 is a schematic view of the stopper structure of the present invention;

fig. 6 is a schematic view of the structure of the splicing sleeve of the present invention.

In the figure, a terminal cover-1, a main body insulating tube-2, a waterproof pad-3, a stop block-4 and a splicing sleeve-5.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: waterproof type splicing sleeve, including terminal cover 1, main part insulating tube 2, waterproof pad 3, dog 4 and splicing sleeve 5, terminal cover 1 gomphosis is in the both ends of main part insulating tube 2 and through threaded connection, waterproof pad 3 is located the both ends of main part insulating tube 2, splicing sleeve 5 is located the pipe body in the middle of main part insulating tube 2, dog 4 is located between splicing sleeve 5 and the waterproof pad 3.

The main body insulating tube 2 is formed by high-strength plastic injection molding, external threads are arranged at two ends of the main body insulating tube 2, and an installation insulating hole position is arranged inside the main body insulating tube 2. The high-strength plastic injection molded pipe body is not easy to corrode and damage and has good insulativity.

The terminal cover is characterized in that an internal thread is arranged on the terminal cover 1, the internal thread is matched with the external thread of the main body insulating tube 2 consistently, a rubber pad is arranged on the cover body of the terminal cover 1, and the rubber pad is positioned on the stop block 4. The terminal lid and the main part insulating tube that the screw thread links up have realized realizing threaded connection between lid, the pipe, the dismouting of being convenient for, and the rubber pad has strengthened the leakproofness of dog.

Waterproof pad 3 is made by silica gel, be equipped with the corrugate line on the waterproof pad 3, be equipped with the through wires mouth on the waterproof pad 3, the through wires mouth is the loudspeaker form. The silica gel plastid is softer, has good elasticity, and water-proof effects is good, and the threading mouth of loudspeaker form is convenient for run through of circuit.

The two ends of the splicing sleeve 5 are of a through structure, and the splicing sleeve 5 is fixed in the main body insulating tube 2 through an insulating hole. Mainly bearing the resistance strength and the current carrying of the wire.

The working principle is as follows: cable circuit is inlayed out by the through wires mouth embedding of waterproof pad 3 one end and by the through wires mouth of the other end, the waterproof ripple line of 3 inside waterproof pads of rubber material can increase and the friction between the cable rubber sleeve, make the cable be difficult to appear the phenomenon of removing at will, the inside splicing sleeve 5 of main part insulating tube 2 can bear the current-carrying of wire to the cable, wire voltage resistance has been improved, at last with terminal pipe 1 through screw thread locking in the both ends of main part insulating tube 2, realize the fixed of circuit.

The utility model discloses a terminal cover 1, main part insulating tube 2, waterproof pad 3, dog 4, splicing sleeve 5, the part that the part is universal standard spare or technical personnel in the field knows, and its structure and principle all are this technical personnel all can learn through the technical manual or learn through conventional experimental approach, the utility model provides a problem be that present cable junction insulating nature is low, the waterproof effect is not good and pull resistance and the poor problem of low resistance, the utility model discloses the splicing sleeve wholly adopts the plastics material to constitute, and the waterproof pad of rubber pad and silica gel material on the dog has good insulating nature, has also guaranteed the leakproofness of body simultaneously, and the effectual waterproof effect that plays, the inside splicing sleeve of main part insulating tube can satisfy the current-carrying of electric conductor and bearing wire, has improved wire pressure resistance.

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. Waterproof type splicing sleeve, its characterized in that: including terminal cover (1), main part insulating tube (2), waterproof pad (3), dog (4) and splicing sleeve (5), terminal cover (1) gomphosis is in the both ends of main part insulating tube (2) and through threaded connection, waterproof pad (3) are located the both ends of main part insulating tube (2), splicing sleeve (5) are located the pipe body in the middle of main part insulating tube (2), dog (4) are located between splicing sleeve (5) and waterproof pad (3).

2. The watertight type joint pipe of claim 1, wherein: the main body insulating tube (2) is formed by high-strength plastic injection molding, external threads are arranged at two ends of the main body insulating tube (2), and an installation insulating hole is formed in the main body insulating tube (2).

3. The watertight type joint pipe of claim 1, wherein: the terminal cover is characterized in that an internal thread is arranged on the terminal cover (1), the internal thread is matched with the external thread of the main body insulating tube (2) consistently, a rubber pad is arranged on the cover body of the terminal cover (1), and the rubber pad is located on the stop block (4).

4. The watertight type joint pipe of claim 1, wherein: waterproof pad (3) are made by silica gel, be equipped with the corrugate line on waterproof pad (3), be equipped with the through wires mouth on waterproof pad (3), the through wires mouth is the loudspeaker form.

5. The watertight type joint pipe of claim 1, wherein: the splicing sleeve (5) is of a through structure at two ends, and the splicing sleeve (5) is fixed in the main body insulating tube (2) through insulating hole positions.