CN209046236U - A kind of press injecting type waterproof cold-shrinking intermediate joint structure applied to cable - Google Patents

Abstract

The utility model discloses a kind of press injecting type waterproof cold-shrinking intermediate joint structures applied to cable, it includes two cables (a) being mutually butted, the conducting sleeve mating with its gap (2) are provided between the end of two often opposite conductors (1) in two cables (a) of docking, the periphery of the conducting sleeve (2) is provided with the tight fixed bolt (3) of several cooperations that are screwed on its radial direction, it is directly in close contact at the end of the tight fixed bolt (3) and the periphery of conductor (1), one layer of insulating cement cortex (4) is wound at the periphery of the conducting sleeve (2), the both ends of the insulating cement cortex (4) extend respectively on the filling set (5) of conductor (1), metal net cover (6) are arranged on the insulating cement cortex (4).The utility model structure is simple, and sealing effect is ideal, more particularly to the docking being suitable between two cables.

Description

A kind of press injecting type waterproof cold-shrinking intermediate joint structure applied to cable

Technical field

The utility model relates to the relevant technical fields of cable work, and in particular to be a kind of anti-water cooling of press injecting type Contracting transition joint structure.

Background technique

The phenomenon that connection structure between current two cable is integrally relatively simple, and joint is easily seeped water.

Utility model content

The utility model aim is to provide a kind of press injecting type waterproof cold-shrinking intermediate joint structure, it can efficiently solve background The problem of in the presence of technology.

In the presence of solving the problems, such as background technique, it includes two cable a being mutually butted, two electricity of docking The conducting sleeve 2 mating with its gap, the conduction are provided in cable a between the end of two often opposite conductors 1 The periphery of sleeve 2 is provided with the tight fixed bolt 3 of several cooperations that are screwed on its radial direction, the end of the tight fixed bolt 3 and conductor 1 it is outer It is directly in close contact at disc, one layer of insulating cement cortex 4 is wound at the periphery of the conducting sleeve 2, the insulating cement cortex 4 Both ends extend respectively to conductor 1 filling set 5 on, be arranged with metal net cover 6 on the insulating cement cortex 4, the metal net cover 6 Both ends each extend over out metal net cover 6 by steel band 7 be fixed on filling set 5 on, multiply conductor 1 by tension stratum reticulare 8 winding It is fixed, it is wound with one layer of sealant belt 10 on the tension stratum reticulare 8, insertion is fixed with an injecting glue on the sealant belt 10 Mouth 11.

Due to using above technical scheme, the utility model has the following beneficial effects: structure is simple, sealing effect reason Think, more particularly to the docking being suitable between two cables.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Specific embodiment

In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete Ground description.

Referring to Fig. 1, present embodiment, which adopts the following technical solutions, to be achieved, it includes two and is mutually butted It is provided between the end of two often opposite conductors 1 in cable a, two cable a of docking mating with its gap Conducting sleeve 2, the periphery of the conducting sleeve 2 are provided with the tight fixed bolt 3 of several cooperations that are screwed on its radial direction, the tight fixed bolt It is directly in close contact at 3 end and the periphery of conductor 1, one layer of insulating cement is wound at the periphery of the conducting sleeve 2 Cortex 4, the both ends of the insulating cement cortex 4 extend respectively to be arranged with gold on the insulating cement cortex 4 on the filling set 5 of conductor 1 Belong to net cover 6, the both ends of the metal net cover 6 each extend over out metal net cover 6 and are fixed on filling set 5 by steel band 7, multiply conductor 1 is fastened by tension stratum reticulare 8, one layer of sealant belt 10 is wound on the tension stratum reticulare 8, on the sealant belt 10 Insertion is fixed with a gum-injecting port 11.

Due to using above technical scheme, the utility model has the following beneficial effects: structure is simple, sealing effect reason Think, more particularly to the docking being suitable between two cables.

In this embodiment all technical characteristics and components can by way of market purchasing come into Row is implemented, and for those skilled in the art, being completely can be according to the technology contents and reality disclosed in present application It applies what mode was accurately implemented, is a clear, complete technical solution.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that, It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc. With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (1)

1. a kind of press injecting type waterproof cold-shrinking intermediate joint structure applied to cable, it is characterised in that it includes two and is mutually butted Cable (a), be provided between the end of two often opposite conductors (1) in two cables (a) of docking and inserted with its gap The conducting sleeve (2) of cooperation is connect, the periphery of the conducting sleeve (2) is provided with the tight fixed bolt of several cooperations that are screwed on its radial direction (3), it is directly in close contact at the end of the tight fixed bolt (3) and the periphery of conductor (1), the outer circle of the conducting sleeve (2) One layer of insulating cement cortex (4) is wound at face, the both ends of the insulating cement cortex (4) extend respectively to the filling set (5) of conductor (1) On, metal net cover (6) are arranged on the insulating cement cortex (4), the both ends of the metal net cover (6) each extend over out metal net cover (6) it is fixed on filling set (5) by steel band (7), multiply conductor (1) is fastened by tension stratum reticulare (8), the tension net It is wound with one layer of sealant belt (10) on layer (8), insertion is fixed with a gum-injecting port (11) on the sealant belt (10).