Large-diameter cable quick-connection terminal

Abstract

The utility model relates to the technical field of electrical connecting pieces, in particular to a large-diameter cable quick-connection terminal, which comprises a wiring terminal and a connecting terminal. The wiring terminal comprises a wiring end and a connecting part A, and the wiring end is connected with a cable; the connecting terminal comprises a connecting part B and a connecting end, and the connecting end is connected with a load; when the two cables are connected, the ends of the cables are respectively connected with the wiring terminals, and the connecting parts A in the two wiring terminals are matched with each other. When the cable is connected with the equipment, the connecting part A is matched with the connecting part B; spiral grooves A are formed in the connecting parts A, and the two spiral grooves A can be matched with each other; a spiral groove A is formed in the connecting part A, a spiral groove B is formed in the connecting part B, the spiral groove B is matched with the spiral groove A, a connecting hole A and a connecting hole B are formed in the spiral groove A and the spiral groove B respectively, and a connecting bolt is connected through the connecting hole A and the connecting hole B. The cable connector is stable and fast to use, can realize fast connection between cables or between cables and equipment, and is convenient to use in engineering practice.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical connectors, in particular to a large-diameter cable quick-connect terminal. Background Art

[0002] In the process of cable construction, cable connectors are often needed. Cable connectors are used to connect cables to cables or cables to equipment. Through cable connectors, stable connections between cables or cables to equipment can be achieved, which plays an important role in ensuring the safety of cable installation and use.

[0003] For cable connectors, conventional small-diameter cable connectors have many different models and specifications. The main reason is that they are easy to install during the construction process and do not require too much complicated installation to ensure safety in use. However, for connectors for large-diameter cables, due to the high cable load, in order to ensure safety in use, very complicated connection methods are often required between cables. At the same time, due to the large diameter of the cable and its heavy weight, the connection between cables is often very inefficient, which brings inconvenience to the actual project.

[0004] Therefore, a cable quick-connect terminal that can connect different cables more quickly and efficiently while ensuring the safety and stability of the connection is an existing problem that needs to be solved. Utility Model Content

[0005] The purpose of the utility model is to provide a large-diameter cable quick-connect terminal to address the deficiencies of the above-mentioned prior art, so as to achieve the purpose of connecting different cables more quickly and efficiently while ensuring the safety and stability of the connection.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a large-diameter cable quick-connect terminal, including a wiring terminal, in which a wiring terminal and a connecting part A are provided, the wiring terminal is connected to the connecting part A, and the other end of the wiring terminal is connected to the cable, a spiral groove A is provided in the connecting part A, and a connecting hole A is provided in the spiral groove A. Two wiring terminals can be matched to connect different cables. When the two wiring terminals are matched, the two spiral grooves A match each other, the two connecting holes A match each other, and a connecting bolt is connected through the two connecting holes A.

[0007] Furthermore, the wiring terminal is tightly plugged and connected to the cable.

[0008] Furthermore, it also includes a connecting terminal, which includes a connecting part B and a connecting end, the connecting part B cooperates with the connecting part A, a spiral groove B is provided in the connecting part B, the spiral groove B cooperates with the spiral groove A, a connecting hole B is provided in the spiral groove B, the connecting hole B cooperates with the connecting hole A, a connecting bolt is connected through the connecting hole A and the connecting hole B, and the connecting end is connected to the load end.

[0009] Furthermore, two connection holes A and two connection holes B are provided respectively, and the connection holes A and the connection holes B are matched with each other and connected with connection bolts.

[0010] Furthermore, the connecting hole A is respectively arranged on the groove ridge and the groove body of the spiral groove A, and the connecting holes B corresponding to the connecting hole A are respectively arranged on the groove body and the groove ridge. The connecting hole A and the connecting hole B arranged on the groove ridge are through holes, and the connecting hole A and the connecting hole B arranged on the groove body are threaded holes.

[0011] Beneficial effects of the utility model:

[0012] 1. It can realize the quick connection between the wiring terminal and the connecting terminal or between the wiring terminal and the wiring terminal, which is convenient for the installation of large-diameter cables;

[0013] 2. The connection is stable and reliable, which ensures the safety of use and is easy to promote in practical applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure when the wiring terminal and the connecting terminal of the utility model cooperate with each other;

[0015] Figure 2 It is a schematic diagram of the structure when the wiring terminal and the connecting terminal of the utility model are separated from each other;

[0016] Figure 3 It is a structural schematic diagram of the utility model when the wiring terminal and the wiring terminal cooperate with each other.

[0017] The names corresponding to the marks in the figure are:

[0018] 1. Wiring terminal; 11. Wiring end; 12. Connection part A; 121. Spiral groove A; 122. Connection hole A; 2. Connection terminal; 21. Connection part B; 211. Spiral groove B; 212. Connection hole B; 22. Connection end; 3. Connection bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0020] Embodiments of the present utility model:

[0021] like Figure 1-2 As shown, in the quick-connect terminal of this embodiment, a wiring terminal 1 and a connecting terminal 2 are provided, wherein the wiring terminal 1 includes a wiring terminal 11 and a connecting portion A12, the wiring terminal 11 is cylindrical, one end of the wiring terminal 11 is connected to the connecting portion A12, and the other end of the wiring terminal 11 is connected to the cable, a spiral groove A121 is provided in the connecting portion A12, and a connecting hole A122 is opened in the spiral groove A121.

[0022] A connecting part B21 and a connecting end 22 are provided in the connecting terminal 2, the connecting end 22 is connected to the device, the connecting part B21 cooperates with the connecting part A12, wherein a spiral groove B211 is provided in the connecting part B21, and a connecting hole B212 is opened in the spiral groove B211, the spiral groove B211 cooperates with the spiral groove A121, and a connecting bolt 3 is connected through the connecting hole A122 and the connecting hole B212.

[0023] like Figure 3 As shown, two connecting terminals 2 cooperate with each other and are used for connecting different cables.

[0024] The principle of this utility model is:

[0025] When the utility model is used, it is mainly used for the construction work of large-diameter cables, but it is not difficult to confirm that for small-diameter cables, the utility model is still applicable after adjusting the specifications.

[0026] When in use, the end of the cable with the copper wire stripped off is connected to the terminal 11 in the terminal block 1. During the process, the terminal 11 can be manufactured according to the specifications of the cable. When in use, the corresponding specifications can be selected. During the process of connecting the cable to the terminal 11, the cable is tied and plugged into the terminal 11. During the process, external force can be used to knock the cable and the terminal 11 tightly together (this connection method is consistent with the existing connection method between large-diameter cables and connection terminals 2).

[0027] After the wiring terminal 1 is connected to the cable, the connecting terminal 2 is connected during the process to achieve the connection between the cable and the device. During the connection process, the setting of the spiral groove A121 and the spiral groove B211 enables the wiring terminal 1 to be spirally matched with the connecting terminal 2 and will not fall off easily, so that it can be easily fixed with the connecting bolt 3, which brings convenience to installation and use.

[0028] Another outstanding advantage of the utility model is that when different cables need to be connected, the wiring terminals 1 are respectively connected at both ends of the different cables during the process, so that the connection between the different cables can be quickly achieved, making the cable installation and layout work faster and more efficient, and convenient for use in actual engineering.

Claims

1. A large diameter cable quick-connect terminal, characterized in that: The invention comprises a wiring terminal (1), wherein the wiring terminal (1) is provided with a wiring terminal (11) and a connecting part A (12), wherein the wiring terminal (11) is connected to the connecting part A (12), and the other end of the wiring terminal (11) is connected to a cable, wherein a spiral groove A (121) is provided in the connecting part A (12), and a connecting hole A (122) is provided in the spiral groove A (121), and wherein two wiring terminals (1) can be used to connect different cables when they are matched, and when the two wiring terminals (1) are matched, the two spiral grooves A (121) match each other, and the two connecting holes A (122) match each other, and a connecting bolt (3) is connected through the two connecting holes A (122).

2. A large diameter cable quick-connect terminal according to claim 1, characterized in that: The wiring terminal (11) is tightly plugged and connected to the cable.

3. The large diameter cable quick-connect terminal according to claim 1, characterized in that: The invention also comprises a connecting terminal (2), wherein the connecting terminal (2) comprises a connecting portion B (21) and a connecting end (22), wherein the connecting portion B (21) matches with the connecting portion A (12), a spiral groove B (211) is provided in the connecting portion B (21), the spiral groove B (211) matches with the spiral groove A (121), a connecting hole B (212) is provided in the spiral groove B (211), the connecting hole B (212) matches with the connecting hole A (122), a connecting bolt (3) is connected through the connecting hole A (122) and the connecting hole B (212), and the connecting end (22) is connected to the load end.

4. A large diameter cable quick-connect terminal according to claim 3, characterized in that: The connection holes A (122) and the connection holes B (212) are respectively provided with two, and the connection holes A (122) and the connection holes B (212) are matched with each other and connected with connection bolts (3).

5. A large diameter cable quick-connect terminal according to claim 4, characterized in that: The connecting hole A (122) is respectively arranged on the groove plate and the groove body of the spiral groove A (121), and the connecting hole B (212) corresponding to the connecting hole A (122) is respectively arranged on the groove body and the groove plate. The connecting hole A (122) and the connecting hole B (212) arranged on the groove plate are through holes, and the connecting hole A (122) and the connecting hole B (212) arranged on the groove body are threaded holes.

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