Cable joint device

Abstract

The utility model discloses a cable joint device which comprises a first connecting mechanism and a second connecting mechanism. The two sides of the first connecting mechanism and the second connecting mechanism are connected with stroke threaded columns in a matched mode. The stroke threaded columns control relative displacement of the first connecting mechanism and the second connecting mechanism. A first connecting end is arranged at one end of the first connecting mechanism, a second connecting end is arranged at the end, close to the first connecting end, of the second connecting mechanism, and a plurality of clamping jaws are arranged at the end of the second connecting end at intervals in the circumferential direction. Through relative displacement of the first connecting mechanism and the second connecting mechanism which are oppositely arranged, cooperative connection of the first connecting end and the second connecting end is realized, accurate connection of two sections of cables is realized, and through a clamping jaw arranged on the outer side of the second connecting end, connection firmness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, and more specifically, to a cable joint device. Background Art

[0002] A cable joint, also known as a connection head, connector or terminal box, is a device used to connect and terminate cables. It plays a role in connecting, branching, and converting electricity or signals in power systems, communication networks, and electrical engineering. Cable joints are widely used in power systems and electrical engineering, such as residential buildings, commercial buildings, factories, substations, and underground cable systems. They are an essential part of power transmission and signal transmission, ensuring the safety and reliability of the power system.

[0003] The existing cable joints do not have travel threaded columns, and it is impossible to accurately adjust the displacement of the first connection mechanism and the second connection mechanism, resulting in the joint being difficult to clamp tightly or moving excessively, affecting the firmness of the joint. Summary of the Utility Model

[0004] In order to solve at least one of the above technical problems, the utility model proposes a cable joint device, including: a first connection mechanism and a second connection mechanism;

[0005] The two sides of the first connection mechanism and the second connection mechanism are cooperatively connected with travel threaded columns, and the travel threaded columns control the relative displacement of the first connection mechanism and the second connection mechanism;

[0006] One end of the first connection mechanism is provided with a first connection end, and one end of the second connection mechanism close to the first connection end is provided with a second connection end. A plurality of claws are circumferentially and spacedly arranged at the end of the second connection end.

[0007] In a preferred embodiment of the utility model, the bottom of one end of the first connection mechanism is hinged with a first hinge rod, and one end of the first hinge rod is hinged with a first connection arm.

[0008] In a preferred embodiment of the utility model, the free end of the first connection arm is provided with a first snap ring, and first snap pins are symmetrically arranged on both sides of the first snap ring.

[0009] In a preferred embodiment of the utility model, a first guiding mechanism is arranged at the bottom of one end of the first connection mechanism, and the first connection arm penetrates through the first guiding mechanism.

[0010] In a preferred embodiment of the utility model, a second hinge rod is arranged at the bottom of the second connection mechanism, and the end of the second hinge rod is connected with a second connection arm through a hinge shaft.

[0011] In a preferred embodiment of the present utility model, one end of the second connection mechanism is connected to a second guiding mechanism, a through hole is provided at the bottom of the second guiding mechanism, and the second guiding mechanism passes through the through hole.

[0012] In a preferred embodiment of the present utility model, a second snap ring is provided at the free end of the second connecting arm, and second snap pins are symmetrically provided on both sides of the second snap ring.

[0013] In a preferred embodiment of the present utility model, fixing bolts are provided on one side of the first connection mechanism and the second connection mechanism, the fixing bolts are cooperatively connected with the travel threaded column, and a limit bolt is provided at the end of the travel threaded column.

[0014] In a preferred embodiment of the present utility model, a fixing button is provided at the connection between the claw and the second connection end, and the fixing button is used to adjust the distance between different claws.

[0015] The above technical solution of the present utility model has the following advantages compared with the prior art:

[0016] In this application, the first connection mechanism and the second connection mechanism arranged oppositely are displaced relative to each other to realize the cooperative connection between the first connection end and the second connection end, and the precise connection of two sections of cables is realized. The connection firmness is improved through the claws arranged on the outside of the second connection end. By arranging the first connecting arm and the second connecting arm that can move flexibly, the shrinkage displacement of two sections of cables is realized, preventing the cables from being pulled and broken during the connection of the two sections of cables, and improving the connection safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, some of the drawings below are embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the cable joint device in the embodiment of the present utility model;

[0019] Figure 2 It is another angle schematic diagram of the cable joint device in the embodiment of the present utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the first connection mechanism in the embodiment of the present utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the second connection mechanism in the embodiment of the present utility model.

[0022] In the figure, 1 is the first snap ring, 2 is the first pin, 3 is the first connecting arm, 4 is the first guiding mechanism, 5 is the travel screw post, 6 is the first connecting mechanism, 7 is the fixing bolt, 8 is the first hinge rod, 9 is the first connecting end, 10 is the claw, 11 is the fixing knob, 12 is the second connecting end, 13 is the second connecting mechanism, 14 is the second snap ring, 15 is the second pin, 16 is the second connecting arm, 17 is the hinge shaft, 18 is the second hinge rod, and 19 is the limit bolt. Detailed implementation mode

[0023] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with specific implementation modes. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0024] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the specific embodiments disclosed below.

[0025] Embodiment 1

[0026] See Figures 1-4 As shown, the present invention provides a cable joint device, including: a first connecting mechanism 6 and a second connecting mechanism 13;

[0027] The two sides of the first connecting mechanism 6 and the second connecting mechanism 13 are cooperatively connected with the travel screw post 5, and the travel screw post 5 controls the relative displacement of the first connecting mechanism 6 and the second connecting mechanism 13;

[0028] One end of the first connecting mechanism 6 is provided with a first connecting end 9, one end of the second connecting mechanism 13 close to the first connecting end 9 is provided with a second connecting end 12, and a plurality of claws 10 are arranged at intervals along the circumferential direction at the end of the second connecting end 12.

[0029] According to the embodiment of the present invention, the bottom of one end of the first connecting mechanism 6 is hinged with a first hinge rod 8, one end of the first hinge rod 8 is hinged with a first connecting arm 3, and a first snap ring 1 is arranged at the free end of the first connecting arm 3. The first snap ring 1 is symmetrically provided with first pins 2 on both sides.

[0030] Furthermore, a first guiding mechanism 4 is arranged at the bottom of one end of the first connecting mechanism 6, and the first connecting arm 3 penetrates through the first guiding mechanism 4.

[0031] According to an embodiment of the present utility model, a second hinge rod 18 is provided at the bottom of the second connection mechanism 13. The end of the second hinge rod 18 is connected to a second connection arm 16 through a hinge shaft 17. One end of the second connection mechanism 13 is connected to a second guiding mechanism. A through hole is provided at the bottom of the second guiding mechanism, and the second guiding mechanism passes through the through hole.

[0032] Furthermore, a second snap ring 14 is provided at the free end of the second connection arm 16, and second snap pins 15 are symmetrically provided on both sides of the second snap ring 14.

[0033] According to an embodiment of the present utility model, fixing bolts 7 are provided on one side of both the first connection mechanism 6 and the second connection mechanism 13. The fixing bolts 7 are cooperatively connected with the stroke threaded column 5, and a limiting bolt is provided at the end of the stroke threaded column 5.

[0034] According to an embodiment of the present utility model, a fixing button 11 is provided at the connection between the claw 10 and the second connection end 12, and the fixing button 11 is used to adjust the distance between different claws 10.

[0035] In summary, in this application, through the relative displacement of the relatively arranged first connection mechanism 6 and the second connection mechanism 13, the mating connection between the first connection end 9 and the second connection end 12 is realized, achieving the precise connection of two sections of cables. Through the claws 10 provided on the outside of the second connection end 12, the connection firmness is improved. By providing the first connection arm 3 and the second connection arm 16 that can move flexibly, the contraction displacement of the two sections of cables is realized, preventing the cables from being pulled apart during the connection of the two sections of cables and improving the connection safety.

[0036] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to the above embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the above embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0038] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present utility model, and all should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A cable joint device, comprising: The first connecting mechanism and the second connecting mechanism; characterized in that, The two sides of the first connecting mechanism and the second connecting mechanism are cooperatively connected with travel threaded columns, and the travel threaded columns control the relative displacement of the first connecting mechanism and the second connecting mechanism; One end of the first connecting mechanism is provided with a first connecting end, one end of the second connecting mechanism close to the first connecting end is provided with a second connecting end, and a plurality of claws are circumferentially and spacedly arranged at the end of the second connecting end.

2. The cable joint device according to claim 1, characterized in that, One end of the bottom of the first connecting mechanism is hinged with a first hinge rod, and one end of the first hinge rod is hinged with a first connecting arm.

3. The cable joint device according to claim 2, characterized in that, A first snap ring is arranged at the free end of the first connecting arm, and first snap pins are symmetrically arranged on both sides of the first snap ring.

4. The cable joint device according to claim 3, characterized in that, A first guiding mechanism is arranged at the bottom of one end of the first connecting mechanism, and the first connecting arm penetrates through the first guiding mechanism.

5. A cable joint device according to claim 1, characterized in that, A second hinge rod is arranged at the bottom of the second connecting mechanism, and the end of the second hinge rod is connected with a second connecting arm through a hinge shaft.

6. The cable joint device according to claim 5, characterized in that, One end of the second connecting mechanism is connected with a second guiding mechanism, a through hole is arranged at the bottom of the second guiding mechanism, and the second guiding mechanism passes through the through hole.

7. An electrical cable joint device according to claim 6, wherein, A second snap ring is arranged at the free end of the second connecting arm, and second snap pins are symmetrically arranged on both sides of the second snap ring.

8. A cable joint device according to claim 1, characterized in that, Fixed bolts are arranged on one side of both the first connecting mechanism and the second connecting mechanism, the fixed bolts are cooperatively connected with the travel threaded columns, and a limit bolt is arranged at the end of the travel threaded column.

9. A cable joint device according to claim 1, characterized in that, A fixing button is arranged at the connection of the claw and the second connecting end, and the fixing button is used to adjust the distance between different claws.

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