High-strength cable connection welding head

Abstract

The utility model discloses a high-strength cable connection welding head which comprises a cable body, one end of the cable body is provided with a welding head body, the welding head body is sleeved with a side frame, the surface of the side frame is fixedly connected with a limiting ring, the side face of the limiting ring is embedded with a first bonding plate, and the limiting ring is internally provided with a placing groove. A fixing plate is embedded in the containing groove, and a second bonding plate is arranged on the surface of the fixing plate. According to the high-strength cable connection welding head, the welding head body is additionally arranged at one end of the cable body, the welding head body is sleeved with the side frame, the side frame is bonded to the side face of the welding head through the second bonding plate installed on the side face, the welding head needing to be welded at the other end is sleeved with the side frame, and the two welding heads are aligned; at the moment, the side frames sleeved outside the two welding heads are tightly attached to the limiting ring, the two first bonding plates are attached to each other for bonding, and the welding heads are positioned and aligned in the limiting ring, so that the welding heads are more convenient to position and weld.

Description

Technical Field

[0001] The utility model belongs to the technical field of fusion joints, and particularly relates to a high-strength cable connection fusion joint. Background Art

[0002] A cable is a device for transmitting electrical energy or signals, usually composed of several or several groups of wires. A cable fusion joint is a device used to connect two cables, and realizes power transmission by fusing the conductors of the two cables.

[0003] The existing fusion joints on the market have the following problems when applied:

[0004] 1. When traditional fusion joints need to be fused, generally, workers need to hold the fusion joints so that the two ends of the fusion joints are aligned before they can be fused. It is difficult for workers to accurately align the fusion joints, and the fusion is relatively inconvenient.

[0005] 2. After traditional fusion joints are fused, the fused part is relatively fragile. When the fusion joint is impacted, the fusion joint is prone to wear or even breakage, which is difficult to repair and affects its subsequent use, and its protection effect is poor. Content of the Utility Model

[0006] The purpose of the utility model is to provide a high-strength cable connection fusion joint to solve the technical problems raised in the background art.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: A high-strength cable connection fusion joint, one end of the cable body is provided with a fusion joint body, the outside of the fusion joint body is sleeved with a side frame, the surface of the side frame is fixedly connected with a limit ring, the side of the limit ring is inlaid with a first bonding plate, a placement groove is opened inside the limit ring, a fixing plate is inlaid inside the placement groove, and a second bonding plate is arranged on the surface of the fixing plate.

[0008] Preferably, a first protective frame is sleeved on the side of the fusion joint body, a second protective frame is sleeved on the side of the fusion joint body, elastic rings are sleeved outside the first protective frame and the second protective frame, there are two elastic rings, and a sealing plate is inlaid inside the first protective frame and the second protective frame.

[0009] Preferably, a threaded rod is fixedly connected to the surface of the fixing plate, and the threaded rod is inserted into the side frame.

[0010] Preferably, an internal thread seat is sleeved on the outside of the threaded rod, and a turntable is fixedly connected to the surface of the internal thread seat.

[0011] Preferably, pull plates are fixedly connected to the sides of the first bonding plate and the second bonding plate, and the pull plates are symmetrically distributed.

[0012] Preferably, a plug board is fixedly connected to the side surface of the first protective frame, a slot is formed in the side surface of the second protective frame, and the plug board is inserted into the slot.

[0013] The high-strength cable connection fusion joint of the present utility model has the following advantages:

[0014] 1. For this high-strength cable connection fusion joint, by adding a fusion joint body at one end of the cable body, a side frame is sleeved outside the fusion joint body, a limiting ring is installed on the surface of the side frame, a first bonding plate is inlaid on the side surface of the limiting ring, and a placement groove is formed inside the limiting ring, a fixing plate is inlaid inside the placement groove, and a second bonding plate is added on the surface of the fixing plate. When it is necessary to fuse the fusion joint, the side frame is bonded to the side of the fusion joint through the second bonding plate installed on the side surface. Then, a side frame is also sleeved outside the other fusion joint to be fused, and the two fusion joints are aligned. At this time, the side frames and the limiting rings sleeved outside the two fusion joints are closely attached, and the two first bonding plates are mutually attached for bonding. The fusion joints are positioned and aligned inside the limiting ring, making it more convenient to position and fuse them.

[0015] 2. For this high-strength cable connection fusion joint, by sleeving a first protective frame on the side surface of the fusion joint body and a second protective frame on the side surface of the fusion joint body, an elastic ring is sleeved outside the first protective frame and the second protective frame, and a sealing plate is inlaid inside the first protective frame and the second protective frame. When it is necessary to protect the fusion part before fusion, only need to sleeve the first protective frame and the second protective frame on the fusion place, and then sleeve the elastic ring outside the first protective frame and the second protective frame. At this time, the first protective frame and the second protective frame can be fixed. When the fusion is completed, directly move the first protective frame and the second protective frame to the fusion place. At this time, it can play a protective effect on the fusion place, making its protective performance better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the first bonding plate of the present utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the sealing plate of the present utility model;

[0020] Figure 4Schematic structural diagram of the internal thread seat of the present utility model.

[0021] Description of the markings in the figure: 1. Cable body; 2. Fusion joint body; 3. Elastic ring; 4. First protective frame; 5. Side frame; 6. Second protective frame; 7. Limit ring; 8. First bonding plate; 9. Threaded rod; 10. Second bonding plate; 11. Placement groove; 12. Pulling plate; 13. Insertion plate; 14. Insertion slot; 15. Sealing plate; 16. Internal thread seat; 17. Turntable; 18. Fixed plate. Detailed implementation manners

[0022] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0023] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "length", "vertical", "horizontal", "top", "bottom", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the embodiments of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection, or a communication connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail a high-strength cable connection fusion joint of the present utility model with reference to the accompanying drawings.

[0028] As Figures 1-4 shown, a high-strength cable connection fusion joint of the present utility model includes a cable body 1. One end of the cable body 1 is provided with a fusion joint body 2. The outside of the fusion joint body 2 is sleeved with a side frame 5. The surface of the side frame 5 is fixedly connected with a limit ring 7. The side of the limit ring 7 is inlaid with a first bonding plate 8. A placement groove 11 is opened inside the limit ring 7. A fixing plate 18 is inlaid inside the placement groove 11. The surface of the fixing plate 18 is provided with a second bonding plate 10. By adding a fusion joint body 2 to one end of the cable body 1, the outside of the fusion joint body 2 is sleeved with a side frame 5, a limit ring 7 is installed on the surface of the side frame 5, a first bonding plate 8 is inlaid on the side of the limit ring 7, a placement groove 11 is opened inside the limit ring 7, a fixing plate 18 is inlaid inside the placement groove 11, and a second bonding plate 10 is added to the surface of the fixing plate 18. When the fusion joint needs to be fused, the side frame 5 is bonded to the side of the fusion joint by the second bonding plate 10 installed on the side. The outside of the other fusion joint to be fused is also sleeved with a side frame 5. The two fusion joints are aligned. At this time, the side frames 5 and the limit rings 7 sleeved outside the two fusion joints are in close contact, and the two first bonding plates 8 are mutually attached and bonded. The fusion joints are positioned and aligned inside the limit ring 7. At this time, the fusion can be started.

[0029] A first protective frame 4 is sleeved on the side surface of the fusion joint body 2, a second protective frame 6 is sleeved on the side surface of the fusion joint body 2, elastic rings 3 are sleeved outside the first protective frame 4 and the second protective frame 6, there are two elastic rings 3, and a sealing plate 15 is inlaid inside the first protective frame 4 and the second protective frame 6. By sleeving the first protective frame 4 on the side surface of the fusion joint body 2, sleeving the second protective frame 6 on the side surface of the fusion joint body 2, sleeving the elastic rings 3 outside the first protective frame 4 and the second protective frame 6, and inlaying the sealing plate 15 inside the first protective frame 4 and the second protective frame 6, when it is necessary to protect the welding part before welding, only need to sleeve the first protective frame 4 and the second protective frame 6 on the welding place, and then sleeve the elastic rings 3 outside the first protective frame 4 and the second protective frame 6. At this time, the first protective frame 4 and the second protective frame 6 can be fixed. When the welding is completed, directly move the first protective frame 4 and the second protective frame 6 to the welding place. At this time, the welding place can be protected, making its protective performance better.

[0030] A threaded rod 9 is fixedly connected to the surface of the fixing plate 18, and the threaded rod 9 is inserted into the side frame 5. By providing the threaded rod 9 on the surface of the fixing plate 18, when it is necessary to install the fixing plate 18, directly insert the threaded rod 9 into the side frame 5 for fixation.

[0031] An internal thread seat 16 is sleeved outside the threaded rod 9, and a turntable 17 is fixedly connected to the surface of the internal thread seat 16. By providing the internal thread seat 16 outside the threaded rod 9 and installing the turntable 17 on the surface of the internal thread seat 16, rotating the turntable 17 drives the internal thread seat 16 to squeeze the threaded rod 9 to fix the fixing plate 18.

[0032] Pulling plates 12 are fixedly connected to the sides of the first bonding plate 8 and the second bonding plate 10, and the pulling plates 12 are symmetrically distributed. By providing the pulling plates 12 on the sides of the first bonding plate 8 and the second bonding plate 10, it is convenient to install and open the first protective frame 4 and the second protective frame 6.

[0033] A plug plate 13 is fixedly connected to the side of the first protective frame 4, a slot 14 is provided on the side of the second protective frame 6, and the plug plate 13 is inserted into the slot 14. By providing the plug plate 13 on the side of the first protective frame 4 and the slot 14 on the side of the second protective frame 6, and inserting the plug plate 13 into the slot 14, the first protective frame 4 and the second protective frame 6 can be initially fixed at this time.

[0034] Working principle of the high-strength cable connection fusion joint: When applying this fusion joint, first insert the threaded rod 9 inside the side frame 5, and rotate the turntable 17 to drive the internally threaded seat 16 to squeeze the threaded rod 9, then the fixing plate 18 and the second bonding plate 10 can be fixed. When it is necessary to protect the fusion part before fusion, just sleeve the first protection frame 4 and the second protection frame 6 on the fusion place, insert the insertion plate 13 into the slot 14, at this time, the first protection frame 4 and the second protection frame 6 can be preliminarily fixed, and then sleeve the elastic ring 3 outside the first protection frame 4 and the second protection frame 6, at this time, the first protection frame 4 and the second protection frame 6 can be fixed. When it is necessary to fuse the fusion joint, make the side frame 5 adhere to the side of the fusion joint through the second bonding plate 10 installed on the side, sleeve the side frame 5 on the outside of the other fusion joint that needs to be fused, align the two fusion joints, at this time, the side frames 5 and the limit rings 7 sleeved on the outside of the two fusion joints are in close contact, and the two first bonding plates 8 are mutually attached and bonded. The fusion joint is positioned and aligned inside the limit ring 7. When starting to fuse, remove the side frame 5 and the limit ring 7. When the fusion is completed, directly move the first protection frame 4 and the second protection frame 6 to the fusion place, at this time, the fusion place can be protected.

[0035] It can be understood that the present utility model is described through some embodiments. Those skilled in the art know that without departing from the spirit and scope of the present utility model, various changes or equivalent replacements can be made to these features and embodiments. In addition, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present utility model.

Claims

1. A high-strength cable connection fusion joint, comprising a cable body (1), characterized in that: One end of the cable body (1) is provided with a fusion joint body (2). A side frame (5) is sleeved outside the fusion joint body (2). A limiting ring (7) is fixedly connected to the surface of the side frame (5). A first bonding plate (8) is inlaid on the side surface of the limiting ring (7). A placement groove (11) is formed inside the limiting ring (7). A fixing plate (18) is inlaid inside the placement groove (11). A second bonding plate (10) is arranged on the surface of the fixing plate (18).

2. The high-strength cable connection fusion joint according to claim 1, characterized in that: A first protective frame (4) is sleeved on the side surface of the fusion joint body (2). A second protective frame (6) is sleeved on the side surface of the fusion joint body (2). An elastic ring (3) is sleeved outside the first protective frame (4) and the second protective frame (6). There are two elastic rings (3). A sealing plate (15) is inlaid inside the first protective frame (4) and the second protective frame (6).

3. The high-strength cable connection fusion joint according to claim 1, characterized in that: A threaded rod (9) is fixedly connected to the surface of the fixing plate (18). The threaded rod (9) is inserted inside the side frame (5).

4. The high-strength cable connection fusion joint according to claim 3, wherein: An internally threaded seat (16) is sleeved outside the threaded rod (9). A turntable (17) is fixedly connected to the surface of the internally threaded seat (16).

5. The high-strength cable connection fusion joint according to claim 2, characterized in that: Pulling plates (12) are fixedly connected to the side surfaces of the first bonding plate (8) and the second bonding plate (10). The pulling plates (12) are symmetrically distributed.

6. The high-strength cable connection fusion joint according to claim 2, characterized in that: An insertion plate (13) is fixedly connected to the side surface of the first protective frame (4). A slot (14) is formed on the side surface of the second protective frame (6). The insertion plate (13) is inserted inside the slot (14).

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