Butt joint device for cable connection

Abstract

The utility model relates to the field of cables, and discloses a butt joint device for cable connection, which comprises a bottom plate, a supporting plate is fixedly connected to the upper surface of the bottom plate, two clamping plates are slidably connected to the upper surface of the supporting plate, and sliding blocks are slidably connected to the upper surface of the bottom plate and located on the two sides of the supporting plate. The bottom plate is slidably connected with two cable supporting pipes through the two sliding blocks, the outer surfaces of the two cable supporting pipes are both provided with through holes, the inner walls of the two through holes are both connected with connecting columns in a clamped mode, and the lower ends of the two connecting columns are both fixedly connected with pressing plates; copper pipes with different diameters are clamped and fixed by sliding the two clamping plates, and when cables to be connected penetrate through the cable supporting pipe to be placed, the cables to be connected are clamped and fixed by sliding the connecting column to a proper height, so that the cables with different diameters are stably fixed and prevented from moving, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] The present application relates to the field of cables, and in particular to a docking device for connecting cables. Background Art

[0002] A cable is a wire that is made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits electricity or information from one place to another;

[0003] With the rapid development of the power and communication industries, cables are increasingly used as transmission media. In practical applications, the diameters of cables may vary due to different occasions and requirements. However, existing cable connection devices are often only suitable for cables with specific diameters. For cables with different diameters, the connection devices need to be replaced, which not only increases the complexity of the operation, but also increases the cost and time cost.

[0004] With respect to the above-mentioned related technologies, the inventor believes that the cable connection docking device has the defect that it is difficult to be applied to cables of different diameters;

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that a cable connection docking device is difficult to adapt to cables of different diameters, the present application provides a cable connection docking device.

[0007] The present application provides a cable connection docking device that adopts the following technical solution:

[0008] A docking device for cable connection, including a base plate, a support plate fixedly connected to the upper surface of the base plate, two clamping plates slidably connected to the upper surface of the support plate, the upper surface of the base plate located on both sides of the support plate are slidably connected to sliders, the base plate is slidably connected to two cable support tubes through the two sliders, the outer surfaces of the two cable support tubes are each provided with a through hole, the inner walls of the two through holes are each snap-connected with a connecting column, and the lower ends of the two connecting columns are each fixedly connected to a pressure plate.

[0009] Preferably, a first sliding groove is provided on the upper surface of the support plate, an inner side wall of the first sliding groove is rotatably connected to a first screw rod, and an outer surface of the first screw rod is screwedly connected to both of the two clamping plates.

[0010] Preferably, a second slide groove is provided on the upper surface of the bottom plate, an inner side wall of the second slide groove is rotatably connected to a second screw rod, and an outer surface of the second screw rod is screwedly connected to the two sliding blocks.

[0011] Preferably, two positioning grooves are formed on the inner side wall of the through hole, and two positioning bars are fixedly connected to the outer surface of the connecting column, and the two positioning bars slide relative to the inner walls of the two positioning grooves.

[0012] Preferably, the outer surface of the connecting column is provided with a plurality of grooves, the inner side wall of the through hole is provided with two limit grooves, the inner walls of the two limit grooves are elastically slidably connected to the limit blocks through springs, and the two limit blocks can be engaged with the inner walls of the two grooves.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Copper tubes of different diameters are clamped and fixed by sliding two clamping plates. When the cable to be connected is placed through the cable support tube, the connecting column is slid to a suitable height and locked and fixed, so that cables of different diameters can be stably fixed to prevent movement, thereby improving the practicality and versatility of the device. Compared with the existing technology, it has the effect of being applicable to cables of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the application;

[0016] Figure 2 It is a cross-sectional structural diagram of the clamping parts of the pressure plate;

[0017] Figure 3 yes Figure 2 Enlarged schematic diagram of point A.

[0018] Explanation of the accompanying drawings: 1. Base plate; 2. Support plate; 3. Clamp; 4. Slider; 5. Cable support tube; 6. Through hole; 7. Connecting column; 8. Pressing plate; 9. First slide groove; 10. First screw rod; 11. Second slide groove; 12. Second screw rod; 13. Positioning groove; 14. Positioning strip; 15. Groove; 16. Limiting groove; 17. Limiting block. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application embodiment discloses a docking device for cable connection. Figure 1 and Figure 2A cable connection docking device includes a rectangular bottom plate 1, so that the entire device is stably supported by the bottom plate 1, and a rectangular support plate 2 is fixedly connected to the upper surface of the bottom plate 1, and two plate-shaped clamping plates 3 are slidably connected to the upper surface of the support plate 2, so that copper pipes of different diameters can be clamped and fixed by sliding the two clamping plates 3 to prevent movement, so that subsequent cable connection work can be carried out stably, and secondly, rectangular sliders 4 are slidably connected to both sides of the support plate 2 on the upper surface of the bottom plate 1, and the bottom plate 1 is slidably connected to two tubular The cable support tube 5, the outer surfaces of the two cable support tubes 5 are both provided with hole-shaped through holes 6, the inner walls of the two through holes 6 are both snap-connected with columnar connecting columns 7, the lower ends of the two connecting columns 7 are both fixedly connected with arc-shaped plate-shaped pressing plates 8, so that the cables to be connected can be placed through the cable support tube 5, and then the connecting columns 7 are slid to a suitable height and snap-fixed, so as to be suitable for the connection of cables of different diameters, and then the cable support tubes 5 are driven to slide relative to each other by the two sliders 4, thereby driving the two sections of cables to slide relative to each other into the copper tube for connection, thereby improving the practicality and versatility of the device.

[0021] Reference Figure 1 A first groove-shaped chute 9 is provided on the upper surface of the support plate 2, and a first screw 10 is rotatably connected to the inner side wall of the first chute 9, and the outer surface of the first screw 10 is screwed and connected to the two clamping plates 3 through a ball screw, so that the first screw 10 is rotated by a staff member, thereby driving the two clamping plates 3 to slide relative to each other under the action of the ball screw, so that it can be suitable for stably fixing copper tubes of different diameters, thereby improving the versatility of the device;

[0022] A groove-shaped second slide groove 11 is provided on the upper surface of the base plate 1, and a second screw rod 12 is rotatably connected to the inner wall of the second slide groove 11, and the outer surface of the second screw rod 12 is screwed together with the two sliders 4 through a ball screw, so that the staff can rotate the second screw rod 12, thereby driving the two sliders 4 and the two cable support tubes 5 to slide relative to each other under the action of the ball screw, thereby driving the cables in the two cable support tubes 5 to slide relative to each other to the inside of the copper tube on the support plate 2, thereby completing the cable connection.

[0023] Reference Figure 3 Two square positioning grooves 13 are provided on the inner side wall of the through hole 6, and two rectangular positioning bars 14 are fixedly connected to the outer surface of the connecting column 7, and the two positioning bars 14 slide relative to the inner walls of the two positioning grooves 13, so as to prevent the pressing plate 8 from rotating when the height of the pressing plate 8 is adjusted to compress cables of different diameters, thereby preventing the smooth connection work from being affected;

[0024] Secondly, a plurality of arc-shaped grooves 15 are provided on the outer surface of the connecting column 7, and two cylindrical cavity-shaped limit grooves 16 are provided on the inner side wall of the through hole 6. The inner walls of the two limit grooves 16 are elastically and slidably connected with block-shaped limit blocks 17 through springs, and the two limit blocks 17 can be engaged with the inner walls of the two grooves 15, so that the limit blocks 17 can be pressed to move away from the inner walls of the grooves 15. At this time, the spring is in a compressed state, and then the connecting column 7 is slid according to the diameter of the cable. Then, after sliding to the corresponding height, the limit blocks 17 rebound and engage with the inner walls of the grooves 15 of the corresponding height under the resetting action of the spring, thereby completing the rapid adjustment of the height of the pressure plate 8 to adapt to the stable fixation of cables of different diameters.

[0025] The implementation principle of a docking device for cable connection in an embodiment of the present application is as follows: when connecting the cables, the staff first rotates the first screw 10, thereby driving the two clamping plates 3 to slide relative to each other under the action of the ball screw, so that the copper tubes of different diameters can be clamped and fixed to prevent movement. Secondly, the cable to be connected is placed through the cable support tube 5, and then the limit block 17 is pressed to make the limit block 17 away from the inner wall of the groove 15. At this time, the spring is in a compressed state, and then the connecting column 7 is slid according to the diameter of the cable. Then, after sliding to the corresponding height, the limit block 17 rebounds and engages with the inner wall of the groove 15 of the corresponding height under the resetting action of the spring, thereby completing the rapid adjustment of the height of the pressure plate 8, so that it is suitable for pressing and fixing cables of different diameters. Then, the staff rotates the second screw 12, thereby driving the two sliders 4 and the two cable support tubes 5 to slide relative to each other under the action of the ball screw, thereby driving the cables in the two cable support tubes 5 to slide relative to the inside of the copper tube on the support plate 2, thereby driving the two sections of cable to slide relative to the inside of the copper tube for connection, thereby improving the practicality and versatility of the device.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cable connection docking device, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a support plate (2), and the upper surface of the support plate (2) is slidably connected to two clamping plates (3). The upper surface of the base plate (1) is slidably connected to sliders (4) on both sides of the support plate (2). The base plate (1) is slidably connected to two cable support tubes (5) through the two sliders (4). The outer surfaces of the two cable support tubes (5) are each provided with a through hole (6), and the inner walls of the two through holes (6) are each snap-fitted with a connecting column (7), and the lower ends of the two connecting columns (7) are each fixedly connected to a pressing plate (8).

2. A cable connection docking device according to claim 1, characterized in that: A first slide groove (9) is provided on the upper surface of the support plate (2), and a first screw rod (10) is rotatably connected to the inner side wall of the first slide groove (9), and the outer surface of the first screw rod (10) is screwed and connected to the two clamping plates (3).

3. A cable connection docking device according to claim 1, characterized in that: A second slide groove (11) is provided on the upper surface of the bottom plate (1), and a second screw rod (12) is rotatably connected to the inner side wall of the second slide groove (11), and the outer surface of the second screw rod (12) is screwedly connected to the two sliders (4).

4. A cable connection docking device according to claim 1, characterized in that: The inner side wall of the through hole (6) is provided with two positioning grooves (13), the outer surface of the connecting column (7) is fixedly connected with two positioning strips (14), and the two positioning strips (14) slide relative to the inner walls of the two positioning grooves (13).

5. A cable connection docking device according to claim 1, characterized in that: The outer surface of the connecting column (7) is provided with a plurality of grooves (15), and the inner side wall of the through hole (6) is provided with two limit grooves (16). The inner walls of the two limit grooves (16) are elastically slidably connected to the limit blocks (17) through springs, and the two limit blocks (17) can be engaged with the inner walls of the two grooves (15).

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