Cable terminal reinforcing device

Abstract

The utility model provides a cable terminal reinforcing device which comprises an installation structure used for being fixedly arranged on a cable in a sleeving mode, a vertically-distributed supporting rod is arranged in the middle of the upper end of the installation structure, and after the installation structure is fixedly arranged on the cable in a sleeving mode, the end of the cable can penetrate through the installation structure. The supporting rod is located at the middle position among the three ends of the cable, the upper end of the supporting rod is provided with three pull rods which are perpendicular to the supporting rod and distributed at equal intervals, and the ends of the pull rods are provided with connecting structures which can be fixedly connected with the ends of the cable. The three ends of the cable terminal can be supported and reinforced, and the stability of the ends is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to cable terminal technology, in particular to a kind of cable terminal reinforcing device. BACKGROUND

[0002] Cable terminal is installed at the end of cable, to ensure the electrical connection with other parts of the system and keep insulation to the connection point device.Currently, a common cable terminal is three-wire cable terminal, i.e.the end of the cable part comes out three separate end, the end of the end and electrical equipment connection.

[0003] However, the existing end is separated, and no reinforcing structure is arranged between the end to support and reinforce the end, the end is prone to sway, and the stability is poor, and damage is prone to occur when affected by external force. INNOVATION CONTENT

[0004] The present application provides a kind of cable terminal reinforcing device, to solve the end of the existing cable terminal prone to sway, and the stability is poor.

[0005] The present application provides a kind of cable terminal reinforcing device, including the installation structure for being fixed on cable, the upper end of the installation structure is equipped with vertical distribution support rod;

[0006] Wherein, after the installation structure is fixed on cable, the end of the cable can pass through the installation structure, and the support rod is located at the middle position between the three ends of the cable;

[0007] The upper end of the support rod is equipped with three vertical and equidistantly distributed pull rods;

[0008] The end of the pull rod is equipped with connecting structure capable of being fixedly connected with the end of the cable.

[0009] Optionally, the installation structure includes a first clamp, and a mounting seat concentric with the first clamp is arranged above the first clamp, three ring-shaped and equidistantly distributed connecting rods are fixedly connected between the mounting seat and the first clamp, and the support rod is fixed on the mounting seat.

[0010] Optionally, the support rod includes a first internal thread sleeve, and a first screw rod adapted to the first internal thread sleeve is engaged in the first internal thread sleeve.

[0011] The first internal thread sleeve is fixed on the mounting seat, and the first screw rod is connected with the pull rod.

[0012] Optionally, the upper end of the first screw rod is provided with a rotatable swivel, and the swivel is connected with the pull rod.

[0013] Optionally, the first screw rod is fixedly provided with an anti-slip knob.

[0014] Optionally, the pull rod includes a second screw, on which a second internal threaded sleeve is fitted to engage.

[0015] The second screw is fixedly connected to the swivel, and the end of the second internal threaded sleeve is rotatably connected to the connecting structure.

[0016] Optionally, the second internal threaded sleeve is provided with an anti-slip structure.

[0017] Optionally, the connection structure adopts a clamp structure.

[0018] Compared with the prior art, the beneficial effects of this application are as follows:

[0019] The cable termination reinforcement device provided in this application includes an installation structure for mounting and fixing onto the cable. The installation structure has vertically distributed support rods at its upper center. After the installation structure is mounted on the cable, the cable end can pass through the installation structure. The support rods are located at the center between the three cable ends. The upper end of each support rod has three tie rods perpendicular to it and equidistantly distributed. The ends of the tie rods have connecting structures that can be fixedly connected to the cable ends. In use, the installation structure is first mounted and fixed onto the cable, and the three connecting structures are then matched one-to-one with the three ends. Each connecting structure is then fixedly connected to its corresponding end, thereby supporting and reinforcing the three cable ends and improving their stability. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the cable terminal reinforcement device provided in the embodiments of this application;

[0022] Figure 2 This is a partial three-dimensional structural diagram of the cable terminal reinforcement device provided in the embodiments of this application;

[0023] Figure 3 A schematic diagram of the support rod structure of the cable terminal reinforcement device provided in the embodiments of this application;

[0024] Figure 4 This is a partial top view of the cable terminal reinforcement device provided in an embodiment of this application.

[0025] Explanation of reference numerals in the attached diagram: Cable 1, Terminal 2;

[0026] Installation structure 3, first clamp 31, mounting base 32, connecting rod 33;

[0027] Support rod 4, first internal threaded sleeve 41, first screw 42, swivel ring 43, anti-slip knob 44;

[0028] Pull rod 5, second screw 51, second internal threaded sleeve 52, anti-slip structure 53;

[0029] Connection structure 6, connector 7. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application are described clearly and completely below. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are also within the scope of protection of this application.

[0031] like Figures 1-4 As shown:

[0032] An embodiment of this application provides a cable terminal reinforcement device, including an installation structure 3 for mounting and fixing on a cable 1, wherein a vertically distributed support rod 4 is fixed at the upper middle position of the installation structure 3.

[0033] When the mounting structure 3 is fixed on the cable 1, the end 2 of the cable 1 can pass through the mounting structure 3, and the support rod 4 is located in the middle position between the three ends 2 of the cable 1.

[0034] The upper end of the support rod 4 is provided with three tie rods 5 that are perpendicular to it and equidistant from it.

[0035] The end of the pull rod 5 is provided with a connection structure 6 that can be fixedly connected to the end 2 of the cable 1.

[0036] During the fabrication of the three-wire cable 1 terminal, after the three-finger sleeve and the insulating sleeve are installed, in order to facilitate the mounting structure 3 being fitted onto the cable 1, the three ends 2 are first passed through the mounting structure 3. Then, the mounting structure 3 is fitted onto and fixed onto the cable 1. The three connecting structures 6 are matched one-to-one with the three ends 2. At this time, the support rod 4 is located in the middle position between the three ends 2, that is, the support rod 4 is concentric with the cable 1. Then, each connecting structure 6 is fixedly connected to its corresponding end 2, that is, the connecting structure 6 is fixed onto the insulating sleeve. Finally, the remaining steps of the cable 1 terminal fabrication are continued.

[0037] The cable terminal reinforcement device provided in this embodiment includes an installation structure 3. A vertically distributed support rod 4 is located at the upper center of the installation structure 3. Three tie rods 5 are perpendicularly and equidistantly distributed at the upper end of the support rod 4. The ends of the tie rods 5 are provided with a connecting structure 6 that can be fixedly connected to the end 2. In use, the installation structure 3 and the support rod 4 can support the three tie rods 5, and the connecting structure 6 can fix the tie rods 5 to the end 2, thereby effectively supporting and reinforcing the three end 2 and improving the stability of the end 2.

[0038] In some embodiments of this application, the mounting structure 3 includes a first clamp 31, with a mounting base 32 concentric with it above the first clamp 31. Three ring-shaped and equidistant connecting rods 33 are fixedly connected between the mounting base 32 and the first clamp 31, such that there is a gap between adjacent connecting rods 33. A support rod 4 is fixed on the mounting base 32.

[0039] In this embodiment, the first clamp 31 adopts the clamp of the prior art, which will not be described in detail.

[0040] In use, first pass each end 2 through its corresponding gap, then move the first clamp 31 to the outside of the cable 1, and then fasten the first clamp 31 to the cable 1 to achieve a fixed connection between the installation structure 3 and the cable 1.

[0041] In some embodiments of this application, the support rod 4 includes a first internal threaded sleeve 41, and a first screw 42 adapted thereto is engaged inside the first internal threaded sleeve 41.

[0042] The first internal threaded sleeve 41 is fixed on the mounting base 32, and the first screw 42 is connected to the pull rod 5.

[0043] Furthermore, in order to improve the stability between the mounting base 32 and the first internal threaded sleeve 41, the mounting base 32 is sleeved on the first internal threaded sleeve 41 and fixedly connected to the first internal threaded sleeve 41.

[0044] In this embodiment, by setting a support rod 4 composed of a first internal threaded sleeve 41 and a second screw 51, the support rod 4 can be extended and retracted, thereby adjusting the position of the pull rod 5 and the connecting structure 6 according to the actual length of the end 2. In other words, the support position of the end 2 can be adjusted, so that the end 2 has higher stability after the connecting structure 6 is fixed on the end 2.

[0045] In some embodiments of this application, the upper end of the first screw 42 is provided with a rotatable ring 43, which is connected to the pull rod 5, thereby facilitating the connection structure 6 to correspond with the end 2.

[0046] In order to facilitate the rotation of the first screw 42, in some embodiments of this application, an anti-slip knob 44 is fixedly sleeved on the first screw 42.

[0047] In some embodiments of this application, the pull rod 5 includes a second screw 51, on which a second internal threaded sleeve 52 is fitted to engage, thereby enabling the pull rod 5 to extend and retract. After the pull rod 5 extends and retracts, the distance between the ends 2 can be adjusted according to the actual usage scenario.

[0048] The second screw 51 is fixedly connected to the swivel 43, and the end of the second internal threaded sleeve 52 is rotatably connected to the connecting structure 6. Thus, the length of the pull rod 5 can be adjusted simply by rotating the second internal threaded sleeve 52, which has the effect of convenient operation.

[0049] In order to facilitate the rotation of the second internal threaded sleeve 52, in some embodiments of this application, the second internal threaded sleeve 52 is provided with an anti-slip structure 53.

[0050] In some embodiments of this application, the connecting structure 6 adopts a clamp structure.

[0051] Furthermore, one end of the second internal threaded sleeve 52 is rotatably connected to a connector 7, which is fixedly connected to the clamp structure.

[0052] In this embodiment, the clamp structure is an existing mechanism and will not be described in detail.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A cable termination reinforcement device, characterized in that: It includes an installation structure (3) for mounting and fixing on the cable, wherein the upper middle part of the installation structure (3) is provided with vertically distributed support rods (4). Among them, after the installation structure (3) is sleeved and fixed on the cable, the end of the cable can pass through the installation structure (3), and the support rod (4) is located in the middle position between the three ends of the cable; The upper end of the support rod (4) is provided with three tie rods (5) that are perpendicular to it and equidistant from it. The end of the pull rod (5) is provided with a connection structure (6) that can be fixedly connected to the end of the cable.

2. The cable termination reinforcement device according to claim 1, characterized in that: The mounting structure (3) includes a first clamp (31), and a mounting seat (32) concentric with the first clamp (31) is provided above it. Three ring-shaped and equidistant connecting rods (33) are fixedly connected between the mounting seat (32) and the first clamp (31). The support rod (4) is fixed on the mounting seat (32).

3. The cable termination reinforcement device according to claim 2, characterized in that: The support rod (4) includes a first internal threaded sleeve (41), and a first screw (42) adapted to it is engaged inside the first internal threaded sleeve (41). The first internal threaded sleeve (41) is fixed on the mounting base (32), and the first screw (42) is connected to the pull rod (5).

4. The cable termination reinforcement device according to claim 3, characterized in that: The upper end of the first screw (42) is provided with a rotatable ring (43), which is connected to the pull rod (5).

5. The cable termination reinforcement device according to claim 4, characterized in that: An anti-slip knob (44) is fixedly fitted on the upper part of the first screw (42).

6. The cable termination reinforcement device according to claim 4, characterized in that: The pull rod (5) includes a second screw (51), on which a second internal threaded sleeve (52) meshes. The second screw (51) is fixedly connected to the swivel (43), and the end of the second internal threaded sleeve (52) is rotatably connected to the connecting structure (6).

7. The cable termination reinforcement device according to claim 6, characterized in that: The second internal threaded sleeve (52) is provided with an anti-slip structure (53).

8. The cable termination reinforcement device according to claim 6, characterized in that: The connecting structure (6) adopts a clamp structure.

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