Explosion-proof cable joint convenient to assemble

Abstract

The utility model discloses an explosion-proof cable joint convenient to assemble, and relates to the technical field of cable joints. The explosion-proof cable joint convenient to assemble comprises a cable body, a protection structure and a mounting structure, the mounting structure comprises a spring rod, a rotating plate, a clamping block, a fixing frame, a rotating shaft and a fixing ring, the spring rod is fixedly connected to the surface of a protection shell, the fixing ring is fixedly connected to the outer surface of the protection shell in a sleeving mode, and the rotating plate is fixedly connected with the spring rod; the clamping block is fixedly connected to the bottom of the rotating plate, the fixing frame is fixedly connected to the surface of the fixing ring, the rotating shaft is rotationally connected with the fixing frame, the rotating plate is fixedly connected with the rotating shaft, and a clamping groove matched with the clamping block is formed in the surface of the protective hard shell. The problems that the assembly of cables is troublesome, and especially when a large number of cables need to be assembled, a large amount of time is wasted and the working efficiency is influenced due to one-by-one assembly are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable joints, in particular to an explosion-proof cable joint which is easy to assemble. Background Art

[0002] Cable joints are also called cable heads. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole, and these connection points are called cable joints. The cable joints in the middle of the cable line are called intermediate joints, and the cable joints at both ends of the line are called terminal heads. There is a protective cover at the connection between the cable and the joint to achieve the effect of cable protection.

[0003] Although the threaded connection between the cable protective cover and the connector can ensure stability, the assembly is troublesome, especially when a large number of connectors need to be assembled, assembling them one by one wastes a lot of time and affects work efficiency. Therefore, an explosion-proof cable connector that is easy to assemble is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an explosion-proof cable connector that is easy to assemble, which can solve the problem that the assembly of cables is troublesome, especially when a large number of cables need to be assembled, assembling them one by one wastes a lot of time and affects work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an explosion-proof cable connector that is easy to assemble, comprising a cable body, a protective structure and an installation structure, the protective structure comprising a protective soft shell, a clamp, a protective hard shell and a protective shell, the protective soft shell is slidably sleeved on the outer surface of the cable body, the clamp is fixedly connected to the outer surface of the protective soft shell, the protective hard shell is fixedly connected to the outer surface of the protective soft shell, and the protective shell is arranged at one end of the cable body, the installation structure comprises a spring rod, a rotating plate, a block, a fixing frame, a rotating shaft and a fixing ring, the spring rod is fixedly connected to the surface of the protective shell, the fixing ring is fixedly sleeved on the outer surface of the protective shell, the rotating plate is fixedly connected to the spring rod, the block is fixedly connected to the bottom of the rotating plate, the fixing frame is fixedly connected to the surface of the fixing ring, the rotating shaft is rotatably connected to the fixing frame, and the rotating plate is fixedly connected to the rotating shaft.

[0006] Preferably, a plurality of first heat dissipation mesh ports are provided on the outer surface of the protective shell.

[0007] Preferably, a plurality of second heat dissipation mesh ports are provided on the outer surface of the protective hard shell.

[0008] Preferably, a card slot adapted to the card block is provided on the surface of the protective hard shell.

[0009] Preferably, a sealing gasket is fixedly connected to one end of the protective hard shell.

[0010] Preferably, a sealing sleeve is fixedly connected to the surface of the protective shell, and a wiring terminal is arranged inside the sealing sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The explosion-proof cable connector which is easy to assemble can make the cable assembly more convenient and faster, save time, and solve the problem that the cable assembly is troublesome, especially when a large number of cables need to be assembled, assembling one by one wastes a lot of time and affects the work efficiency. The connection between the cable connector and the cable line has a heat dissipation effect through the setting of two heat dissipation mesh ports, which can avoid safety accidents such as short circuit or fire caused by long-term use of heat that cannot be dissipated, thereby improving the safety of cable use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a schematic diagram of the main body of the utility model;

[0015] Figure 2 It is a schematic diagram of the disassembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the protection structure of the utility model.

[0018] Figure numerals: 1. cable body; 2. terminal; 3. protective soft shell; 4. clamp; 5. protective hard shell; 6. protective shell; 7. sealing sleeve; 8. spring rod; 9. rotating plate; 10. block; 11. fixing frame; 12. rotating shaft; 13. first heat dissipation mesh port; 14. fixing ring; 15. slot; 16. second heat dissipation mesh port; 17. sealing gasket. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-4The utility model provides a technical solution: an explosion-proof cable connector that is easy to assemble, including a cable body 1, a protective structure and an installation structure, the protective structure including a protective soft shell 3, a clamp 4, a protective hard shell 5 and a protective shell 6, the protective soft shell 3 is slidably sleeved on the outer surface of the cable body 1, the clamp 4 is fixedly connected to the outer surface of the protective soft shell 3, the protective hard shell 5 is fixedly connected to the outer surface of the protective soft shell 3, and the protective shell 6 is arranged at one end of the cable body 1, the installation structure includes a spring rod 8, a rotating plate 9, a block 10, a fixing frame 11, a rotating shaft 12 and a fixing ring 14, the spring rod 8 is fixedly connected to the surface of the protective shell 6, the fixing ring 14 is fixedly sleeved on the outer surface of the protective shell 6, the rotating plate 9 is fixedly connected to the spring rod 8, the block 10 is fixedly connected to the bottom of the rotating plate 9, the fixing frame 11 is fixedly connected to the surface of the fixing ring 14, the rotating shaft 12 rotates with the fixing frame 11 The cable body 1 is passed through the protective soft shell 3 and is fixedly fixed by the clamp 4 during installation. The protective hard shell 5 is then slidably installed on the outer surface of the protective shell 6. The cross-section of the block 10 is a trapezoid. The block 10 will be slightly lifted during the installation of the protective hard shell 5. After the installation is completed, the block 10 enters the interior of the slot 15. Due to the action of the spring rod 8 and the rotating plate 9, the block 10 can be stably stuck in the interior of the slot 15 to complete the assembly. When disassembling, you only need to press one end of the rotating plate 9 and shrink the spring rod 8 to disengage the block 10 from the slot 15 to achieve disassembly. The matching of the above structures can make the cable assembly more convenient and faster, save time, and solve the problem that the cable assembly is relatively troublesome, especially when a large number of cables need to be assembled, assembling one by one wastes a lot of time and affects work efficiency.

[0024] Furthermore, the outer surface of the protective shell 6 is provided with a plurality of first heat dissipation mesh ports 13, and the outer surface of the protective hard shell 5 is provided with a plurality of second heat dissipation mesh ports 16. Through the setting of the two heat dissipation mesh ports, the connection between the cable connector and the cable line has a heat dissipation effect, which can avoid safety accidents such as short circuit or fire caused by long-term use of heat. The safety of cable use is improved. The surface of the protective hard shell 5 is provided with a card slot 15 adapted to the card block 10. One end of the protective hard shell 5 is fixedly connected to a sealing gasket 17, and the sealing gasket 17 can enhance the sealing of the connection. The surface of the protective shell 6 is fixedly connected to a sealing sleeve 7, and the interior of the sealing sleeve 7 is provided with a wiring terminal 2.

[0025] Working principle: During installation, the cable body 1 is passed through the protective soft shell 3 and fixed tightly by the clamp 4, and then the protective hard shell 5 is slidably installed on the outer surface of the protective shell 6. The cross-section of the block 10 is trapezoidal. The block 10 will be slightly lifted during the installation of the protective hard shell 5. After the installation is completed, the block 10 enters the interior of the slot 15, and due to the action of the spring rod 8 and the rotating plate 9, the block 10 can be stably stuck in the interior of the slot 15 to complete the assembly. When disassembling, you only need to press one end of the rotating plate 9 and retract the spring rod 8 to detach the block 10 from the slot 15 to achieve disassembly.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An explosion-proof cable connector that is easy to assemble, characterized in that: include: Cable body (1); A protective structure, the protective structure comprising a protective soft shell (3), a clamp (4), a protective hard shell (5) and a protective shell (6), the protective soft shell (3) being slidably sleeved on the outer surface of the cable body (1), the clamp (4) being fixedly connected to the outer surface of the protective soft shell (3), the protective hard shell (5) being fixedly connected to the outer surface of the protective soft shell (3), and the protective shell (6) being arranged at one end of the cable body (1); The mounting structure comprises a spring rod (8), a rotating plate (9), a clamping block (10), a fixing frame (11), a rotating shaft (12) and a fixing ring (14); the spring rod (8) is fixedly connected to the surface of the protective shell (6); the fixing ring (14) is fixedly sleeved on the outer surface of the protective shell (6); the rotating plate (9) is fixedly connected to the spring rod (8); the clamping block (10) is fixedly connected to the bottom of the rotating plate (9); the fixing frame (11) is fixedly connected to the surface of the fixing ring (14); the rotating shaft (12) is rotatably connected to the fixing frame (11); and the rotating plate (9) is fixedly connected to the rotating shaft (12).

2. The explosion-proof cable connector that is easy to assemble according to claim 1 is characterized in that: The outer surface of the protective shell (6) is provided with a plurality of first heat dissipation mesh ports (13).

3. The explosion-proof cable connector that is easy to assemble according to claim 2 is characterized in that: The outer surface of the protective hard shell (5) is provided with a plurality of second heat dissipation mesh ports (16).

4. The explosion-proof cable connector that is easy to assemble according to claim 3 is characterized in that: A card slot (15) adapted to the card block (10) is provided on the surface of the protective hard shell (5).

5. The explosion-proof cable connector that is easy to assemble according to claim 4 is characterized in that: One end of the protective hard shell (5) is fixedly connected to a sealing gasket (17).

6. The explosion-proof cable connector that is easy to assemble according to claim 5, characterized in that: A sealing sleeve (7) is fixedly connected to the surface of the protective shell (6), and a connecting terminal (2) is arranged inside the sealing sleeve (7).

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