CN220527666U - Double-horn-mouth FT type cable joint - Google Patents

Abstract

The utility model relates to the technical field of industrial products, in particular to a double-horn FT type cable joint, which comprises an upper horn, wherein the bottom of the upper horn is fixedly provided with a cable shell, the bottom of the cable shell is movably connected with a main nut, the lower part of the main nut is provided with a lower horn connected with the bottom end of the cable shell, the bottom of the main nut is movably connected with a sealing ring, the bottom of the sealing ring is movably connected with a gasket, the top of the lower horn is movably connected with a tightening nut, the top of the sealing ring is fixedly connected with a basic body, the top of the basic body is movably connected with a clamping ring, and the improved cable joint is matched with the tightening nut through the tightening nut, so that the opening end of the improved cable joint is horn-shaped when the cable joint is used, abrasion of a cable is effectively avoided when the cable is used, and meanwhile, the condition that the cable is short-circuited and broken when the cable is used is avoided, thereby greatly prolonging the service life and saving the cost.

Description

Double-horn-mouth FT type cable joint

Technical Field

The utility model relates to the technical field of industrial products, in particular to a double-horn-mouth FT type cable joint.

Background

Along with the rapid development of modern production and life, the living aspects of people relate to industrial products, including electric power systems.

The cable connector is a connecting device frequently used in a power system, the commonly used cable connector generally comprises a connecting seat for connecting cables, and an axial through hole is formed in the connecting seat, so that the cables can be inserted into the connecting seat or directly sleeved outside the connecting seat, the effect of connecting the cables is achieved, the cable connector needs to have certain waterproof performance to prevent electric leakage, the current cable connector is difficult to realize simultaneous connection of corrugated pipes and the cables, and the fastening, waterproof and air-proof connection of the corrugated pipes and the cables is more difficult to realize simultaneously.

The prior patent (publication number: CN 212063452U) discloses a cable joint, which comprises a main pipe body, an annular first end cover and an annular second end cover, wherein the first end cover is arranged at a first end of the main pipe body, and the second end cover is arranged at a second end of the main pipe body; the cable connector further comprises a first sealing ring, the outer wall of the first sealing ring is propped against the first inclined conical surface, a first pushing cylinder used for propping against one side of the first sealing ring is arranged on the inner wall of the first end cover, and the first pushing cylinder and the first end cover are coaxially arranged and protrude out of one side of the first end cover; the inner wall of the second end cover is filled with plugging mud in a sealing mode. The cable joint in this embodiment simple structure, and it is higher with the laminating degree of high tension cable, easily uses widely. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the existing FT-type cable connector inlet port, i.e. the tightening nut opening, and outlet port, i.e. the basic body opening, may cause wear of the cable sheath. 2. The joints are easily displaced when the cable is installed, resulting in increased workload and working time.

Disclosure of Invention

The utility model aims to provide a double-flare FT type cable joint, which solves the problem that in the prior art, the cable sheath can be worn by an inlet port, namely a tightening nut opening, and an outlet port, namely a basic body opening of the existing FT type cable joint. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double horn mouth FT type cable joint, includes the horn mouth, the bottom of going up the horn mouth is fixed with cable housing, cable housing's bottom swing joint has main nut, the below of main nut is equipped with the lower horn mouth that is connected with cable housing bottom, the bottom swing joint of main nut has the sealing washer, the bottom swing joint of sealing washer has the gasket, the top swing joint of lower horn mouth has the tight nut of forcing, the top fixedly connected with basic body of sealing washer, the top swing joint of basic body has the clamping ring, the top fixedly connected with of clamping ring forces tight nut.

Further preferably, the sealing ring is made of elastic rubber.

Further preferably, a threaded connection is formed between the base body and the main nut.

Further preferably, a movable structure is formed between the basic body and the main nut.

Further preferably, an integral structure is formed between the upper bell mouth and the tightening nut.

Further preferably, the sealing ring is attached to the central part of the surface of the basic body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the tightening nut is matched with the tightening nut, so that the opening end of the tightening nut is bell-mouth-shaped when the cable connector is used, abrasion of the cable is effectively avoided when the cable is used, and meanwhile, the condition of short circuit and breakage of the cable when the cable is used is avoided, thereby greatly prolonging the service life and saving the cost.

According to the utility model, the upper horn mouth and the lower horn mouth are matched, so that a cable is inserted from the upper horn mouth, and then the other cable is inserted from the lower horn mouth, so that the upper horn mouth and the lower horn mouth are connected together, and the upper horn mouth and the lower horn mouth can be more accurately butted through the joint of the horn mouth during installation, so that the upper horn mouth and the lower horn mouth are more time-saving and labor-saving, and the workload and the working time of workers are reduced.

Drawings

FIG. 1 is an enlarged overall schematic view of the present utility model;

FIG. 2 is a schematic view of the upper part of the present utility model;

FIG. 3 is a schematic view of a partial structure of a middle part of the present utility model;

FIG. 4 is a schematic view of the lower part of the present utility model

In the figure: 1. a base body; 2. tightening the nut; 3. a clamping ring; 4. tightening the screw cap; 5. a seal ring; 6. a main nut; 7. a gasket; 8. a cable housing; 9. an upper flare; 10. and a lower bell mouth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: double horn mouth FT type cable joint, including last horn mouth 9, the bottom of going up horn mouth 9 is fixed with cable housing 8, cable housing 8's bottom swing joint has main nut 6, main nut 6's below is equipped with the lower horn mouth 10 that is connected with cable housing 8 bottom, main nut 6's bottom swing joint has sealing washer 5, sealing washer 5's bottom swing joint has gasket 7, lower horn mouth 10's top swing joint has and forces tight nut 2, sealing washer 5's top fixedly connected with basic body 1, basic body 1's top swing joint has clamping ring 3, clamping ring 3's top fixedly connected with forces tight nut 4.

In this embodiment, as shown in fig. 1, the sealing ring 5 is made of elastic rubber, and the sealing performance of the cable joint is conveniently increased through the structure of the elastic rubber.

In this embodiment, as shown in fig. 2, a threaded connection structure is formed between the base body 1 and the main nut 6, and the stability of the cable joint can be reinforced by the cooperation between the base body 1 and the main nut 6.

In this embodiment, as shown in fig. 1, a movable structure is formed between the base body 1 and the main nut 6, and the base body 1 and the main nut 6 are tightly coupled to each other during use.

In this embodiment, as shown in fig. 3, an integral structure is formed between the upper bell mouth 9 and the tightening nut 4, and the upper bell mouth 9 and the tightening nut 4 are matched to make the opening ends of the upper bell mouth 9 and the tightening nut 4 bell mouth-shaped, so that the problem of cable abrasion is effectively avoided.

In this embodiment, as shown in fig. 2, the sealing ring 5 is attached to the middle part of the surface of the basic body 1, and the sealing ring 5 is connected to the basic body 1 with the help of the nut, so that the whole joint is more compact and integrated.

The application method and the advantages of the utility model are as follows: the double-horn-mouth FT type cable joint has the following working process when in use:

as shown in fig. 1, 2 and 3, the gasket 5 is first installed on the basic body 1 while the main nut 6 is installed on the gasket 5 so that the gasket 5 is tightly fixed on the basic body 1, then the clamping ring 3 is installed inside the basic body 1 while the tightening nut 4 is installed on the basic body 1, then the upper bell mouth 9 is installed on the cable housing 8, then the gasket 7 is installed under the basic body 1 while the gasket 5 is installed on the gasket 7, then the main nut 6 is installed on the gasket 5, both the gasket 5 and the gasket 7 are tightly connected, then the tightening nut 2 is installed on the main nut 6 while the lower bell mouth 10 is connected on the tightening nut 2.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Double horn mouth FT type cable joint, including last horn mouth (9), its characterized in that: the bottom of going up horn mouth (9) is fixed with cable shell (8), the bottom swing joint of cable shell (8) has main nut (6), the below of main nut (6) is equipped with lower horn mouth (10) that are connected with cable shell (8) bottom, the bottom swing joint of main nut (6) has sealing washer (5), the bottom swing joint of sealing washer (5) has gasket (7), the top swing joint of lower horn mouth (10) has and compels tight nut (2), the top fixedly connected with basic body (1) of sealing washer (5), the top swing joint of basic body (1) has clamping ring (3), the top fixedly connected with of clamping ring (3) compels tight nut (4).

2. The double flare FT-type cable connector of claim 1 wherein: the sealing ring (5) is made of elastic rubber.

3. The double flare FT-type cable connector of claim 1 wherein: a threaded connection structure is formed between the basic body (1) and the main nut (6).

4. The double flare FT-type cable connector of claim 1 wherein: a movable structure is formed between the basic body (1) and the main nut (6).

5. The double flare FT-type cable connector of claim 1 wherein: an integral structure is formed between the upper bell mouth (9) and the tightening nut (4).

6. The double flare FT-type cable connector of claim 1 wherein: the sealing ring (5) is attached to the middle position of the surface of the basic body (1).