Auxiliary cable connecting device

Abstract

The utility model belongs to the technical field of cable connection, and discloses a cable auxiliary connecting device. Comprising a bottom plate, the top end of one side of the bottom plate is fixedly connected with a limiting rod, the positions of two sets of cables can be fixed to the inner walls of two sets of frame plates through an upper clamping plate and a lower clamping plate, then a crank is rotated, the crank can drive a gear to rotate, the position of the gear can be limited by arranging the limiting rod and a supporting column, and when the gear rotates, the limiting rod is rotated. The rack on one side can be driven to slide on the inner wall of the side frame, the rack can drive the positioning plate to move downwards when sliding, the bottom of the positioning plate and the top end of the supporting plate are each provided with multiple sets of round holes, and therefore when the positioning plate and the supporting plate are closed, the positions of multiple sets of wires in the cable can be limited in the round holes; and when the leads of the two groups of cables are both limited at the fixed positions, personnel can conveniently connect the plurality of groups of leads, and the problem that the plurality of groups of leads in the cable are inconvenient to install is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connection, and more specifically, to a cable auxiliary connection device. Background Art

[0002] Cable is a device used for transmitting electric energy or signals. It is usually composed of several or several groups of wires and is shaped like a tube. Cable has the characteristics of internal power supply and external insulation. It is widely used in power transmission, communication, control signal transmission and connection of various electrical equipment. Cables can be classified according to different uses, structures and materials. Common cable types include power cables, communication cables, control cables, cables for electrical equipment, marine cables and mining cables. Each cable has its specific application scenarios and performance requirements. Cables play a vital role in modern society and are an indispensable part of power, communication and control systems. With the advancement of science and technology and the growth of demand, the design and manufacture of cables are also constantly innovating and developing.

[0003] When two cables need to be connected, the two groups of cables are usually fixed by an auxiliary fixing device first, and then each group of wires inside the two cables are butt-jointed and installed. After the cable installation is completed, the cables can be removed from the auxiliary fixing device.

[0004] In the prior art, when an auxiliary fixing device is used to connect cables, it can usually only fix the positions of two cables. However, since there are usually many wires inside the cable, multiple groups of wires are easily entangled when connected, which is troublesome. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a cable auxiliary connection device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a cable auxiliary connecting device comprises a base plate, the top end of one side of the base plate is fixedly connected to a limit rod, the inner wall of the limit rod is rotatably connected to a gear, one end of the gear is fixedly connected to a crank, the top end of one side of the base plate is fixedly connected to a pillar, the end of the gear away from the crank is fixedly connected to one side of the pillar, the top of the base plate is provided with a frame plate, the bottom of the inner wall of the frame plate is fixedly connected to a lower clamping plate, the top of the inner wall of the frame plate is threadedly connected to a threaded rod, the threaded rod penetrates the frame plate, the bottom of the threaded rod is rotatably connected to an upper clamping plate, the upper clamping plate is arranged on the inner wall of the frame plate, one side of the frame plate is fixedly connected to a side frame, the bottom of the inner wall of the side frame is fixedly connected to a supporting plate, the inner wall of the side frame is slidably connected to a positioning plate, one side of the positioning plate is fixedly connected to a rack, the rack is slidably connected to the inner wall of the side frame, one side of the rack is meshed with one side of the gear, the top of the upper clamping plate is fixedly connected to a long rod, and the top of the long rod penetrates the frame plate.

[0007] Furthermore, a rotating motor is fixedly connected to one side of the base plate, a bidirectional screw is fixedly connected to the output end of the rotating motor, a sliding groove is provided on the inner wall of the base plate, the bidirectional screw is arranged on the inner wall of the bidirectional screw, a sliding block is slidably connected to the outer wall of the bidirectional screw, a circular protrusion is provided on the inner wall of the sliding block, the sliding block is fixedly connected to the bottom of the frame plate, and the shape of the sliding block is square.

[0008] Furthermore, the bottom of the slider is rotatably connected to a pulley, and two groups of pulleys are provided and symmetrically distributed at the bottom of the slider.

[0009] Furthermore, a limiting frame is fixedly connected to the top of the side frame, an inner wall of the limiting frame is connected to an inner wall of the side frame, and two groups of limiting frames are provided and symmetrically distributed at the top of the side frame.

[0010] Furthermore, a gasket is fixedly connected to the top of the lower clamping plate. The gasket is made of rubber and has an arc shape. Two groups of gaskets are provided and are symmetrically distributed at the top of the lower clamping plate and the bottom of the upper clamping plate.

[0011] The technical effects and advantages of the utility model of a cable auxiliary connection device are as follows:

[0012] (1) The positions of the two groups of cables can be fixed on the inner walls of the two groups of frame plates by the upper clamping plate and the lower clamping plate. Then, the crank can be turned to drive the gear to rotate. The position of the gear can be limited by setting a limit rod and a support. When the gear rotates, it will drive the rack on one side to slide on the inner wall of the side frame. When the rack slides, it will drive the positioning plate at one end to move downward until the positioning plate moves downward to the top of the support plate. Multiple groups of circular holes are provided at the bottom of the positioning plate and the top of the support plate. Therefore, when the two are closed, the positions of the multiple groups of wires in the cable can be limited in the circular holes. When the wires of the two groups of cables are limited in fixed positions, it is convenient for personnel to connect the multiple groups of wires, thereby solving the problem that the multiple groups of wires inside the cable are inconvenient to install.

[0013] (2) By setting a rotating motor, when the position of the cable needs to be moved, the rotating motor can be started, and the rotating motor can drive the bidirectional screw to rotate. When the bidirectional screw rotates, since the inner wall of the slider is provided with a circular protrusion, the two sets of sliders provided on the outer wall can be driven by the bidirectional screw to rotate in opposite directions, so that the distance between the two sets of sliders and the frame plate can be adjusted at the same time, which can meet the installation requirements of various cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the bidirectional screw structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the gear structure of the utility model.

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

[0018] Figure 5 It is a schematic diagram of the overall structure of the other side of the utility model.

[0019] In the figure:

[0020] 1. Bottom plate; 2. Limit rod; 3. Gear; 4. Crank; 5. Pillar; 6. Frame plate; 7. Lower clamping plate; 8. Upper clamping plate; 9. Threaded rod; 10. Side frame; 11. Positioning plate; 12. Rack; 14. Rotating motor; 15. Bidirectional screw; 16. Slider; 17. Pulley; 18. Limit frame; 19. Gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] Reference Figure 1-4 A cable auxiliary connection device comprises a bottom plate 1, a limit rod 2 is fixedly connected to the top of one side of the bottom plate 1, a gear 3 is rotatably connected to the inner wall of the limit rod 2, one end of the gear 3 is fixedly connected to a crank 4, a pillar 5 is fixedly connected to the top of one side of the bottom plate 1, one end of the gear 3 away from the crank 4 is fixedly connected to one side of the pillar 5, a frame plate 6 is arranged at the top of the bottom plate 1, a lower clamping plate 7 is fixedly connected to the bottom of the inner wall of the frame plate 6, a threaded rod 9 is threadedly connected to the top of the inner wall of the frame plate 6, and the threaded rod 9 penetrates the frame plate 6, the bottom of the threaded rod 9 is rotatably connected to an upper clamping plate 8, and the upper clamping plate 8 is arranged on the inner wall of the frame plate 6, a side frame 10 is fixedly connected to one side of the frame plate 6, a support plate is fixedly connected to the bottom of the inner wall of the side frame 10, a positioning plate 11 is slidably connected to the inner wall of the side frame 10, a rack 12 is fixedly connected to one side of the positioning plate 11, the rack 12 is slidably connected to the inner wall of the side frame 10, one side of the rack 12 is meshed with one side of the gear 3, and a long rod is fixedly connected to the top end of the upper clamping plate 8, and the top end of the long rod passes through the frame plate 6.

[0024] In order to solve the problem that multiple groups of wires inside the cable are inconvenient to install, when two groups of cables need to be connected, the two groups of cables to be connected can be placed in the inner walls of the two groups of frame plates 6, and the bottom of the cable can be placed on the lower clamping plate 7, and then the threaded rod 9 can be rotated to move the threaded rod 9 downward and push the upper clamping plate 8 at the bottom to move downward. Since a long rod is provided at the top of the upper clamping plate 8, when the upper clamping plate 8 moves downward, the long rod will slide on the inner wall of the frame plate 6 to limit the moving position of the upper clamping plate 8 until the inner wall of the upper clamping plate 8 is clamped at the top of the cable, thereby fixing the positions of the two groups of cables, and then turning the crank 4 can drive the gear 3 to rotate, and the position of the gear 3 can be adjusted by setting the limit rod 2 and the support 5. When the gear 3 rotates, it will drive the rack 12 on one side to slide on the inner wall of the side frame 10, and when the rack 12 slides, it will drive the positioning plate 11 at one end to move downward until the positioning plate 11 moves downward to the top of the support plate, and the bottom of the positioning plate 11 and the top of the support plate are provided with multiple groups of round holes, so when the two are closed, the positions of the multiple groups of wires in the cable can be limited in the round holes, and when the wires of the two groups of cables are limited in fixed positions, it is convenient for personnel to connect the multiple groups of wires, and after the wires are connected, the crank 4 can be rotated in the reverse direction, thereby driving the gear 3 to rotate in the reverse direction, and driving the rack 12 and the positioning plate 11 to move upward, so that the fixation of the wires can be released, so that the connected cable can be taken out.

[0025] Reference Figure 2 A rotating motor 14 is fixedly connected to one side of the base plate 1, and a bidirectional screw 15 is fixedly connected to the output end of the rotating motor 14. A sliding groove is provided on the inner wall of the base plate 1, and the bidirectional screw 15 is arranged on the inner wall of the bidirectional screw 15. A slider 16 is slidably connected to the outer wall of the bidirectional screw 15, and a circular protrusion is provided on the inner wall of the slider 16. The slider 16 is fixedly connected to the bottom of the frame plate 6, and the shape of the slider 16 is square.

[0026] By setting up the rotating motor 14, when the position of the cable needs to be moved, the rotating motor 14 can be started, and the bidirectional screw 15 can be driven to rotate by the rotating motor 14. When the bidirectional screw 15 rotates, since the inner wall of the slider 16 is provided with a circular protrusion, the two groups of sliders 16 provided on its outer wall can be driven by the bidirectional screw 15 to rotate in opposite directions, so that the distance between the two groups of sliders 16 and the frame plate 6 can be adjusted at the same time, which can meet the installation requirements of various cables.

[0027] Reference Figure 2 The bottom of the slider 16 is rotatably connected to a pulley 17 , and two groups of pulleys 17 are provided and symmetrically distributed at the bottom of the slider 16 .

[0028] By arranging two groups of pulleys 17 at the bottom of the slider 16 , when the slider 16 slides, the pulleys 17 can be used to improve the smoothness of the bottom of the slider 16 .

[0029] Reference Figure 3 The top of the side frame 10 is fixedly connected to a limit frame 18 , the inner wall of the limit frame 18 is connected to the inner wall of the side frame 10 , and two groups of the limit frames 18 are provided and symmetrically distributed at the top of the side frame 10 .

[0030] By setting two sets of limit frames 18 at the top of the side frame 10, when the rack 12 and the positioning plate 11 move upward out of the inner wall of the side frame 10, the two sets of limit frames 18 can be used to limit the movement trajectory of the rack 12 and the positioning plate 11.

[0031] Reference Figure 2 A gasket 19 is fixedly connected to the top of the lower splint 7 . The gasket 19 is made of rubber and has an arc shape. Two groups of gaskets 19 are provided and are symmetrically distributed at the top of the lower splint 7 and the bottom of the upper splint 8 .

[0032] By arranging the rubber gasket 19 at the top of the lower clamping plate 7 and the bottom of the upper clamping plate 8, when the cable is clamped, the arc-shaped gasket 19 can be used to protect the outer wall of the cable.

[0033] Working principle: In order to solve the problem that multiple groups of wires inside the cable are inconvenient to install, when two groups of cables need to be connected, the two groups of cables to be connected can be placed in the inner walls of the two groups of frame plates 6, and the bottom of the cable can be placed on the lower clamping plate 7, and then the threaded rod 9 can be rotated to move the threaded rod 9 downward and push the upper clamping plate 8 at the bottom to move downward. Since a long rod is provided on the top of the upper clamping plate 8, when the upper clamping plate 8 moves downward, the long rod will slide on the inner wall of the frame plate 6 to limit the moving position of the upper clamping plate 8, until the inner wall of the upper clamping plate 8 is clamped on the top of the cable, so that the two groups of cables can be connected. The position of the cable is fixed, and a rubber gasket 19 is provided at the top of the lower clamping plate 7 and the bottom of the upper clamping plate 8, so that when the cable is clamped, the arc-shaped gasket 19 can be used to protect the outer wall of the cable. Then, the crank 4 is turned to drive the gear 3 to rotate. The position of the gear 3 can be limited by providing a limit rod 2 and a support 5. When the gear 3 rotates, the rack 12 on one side will be driven to slide on the inner wall of the side frame 10, and when the rack 12 slides, it will drive the positioning plate 11 at one end to move downward until the positioning plate 11 moves downward to the top of the support plate, and the bottom of the positioning plate 11 and The top of the support plate is provided with multiple groups of circular holes, so when the two are closed, the positions of the multiple groups of wires in the cable can be limited in the circular holes, and when the wires of the two groups of cables are limited in fixed positions, it is convenient for personnel to connect the multiple groups of wires. When the position of the cable needs to be moved, the rotating motor 14 can be started, and the two-way screw 15 can be driven to rotate by the rotating motor 14. When the two-way screw 15 rotates, since the inner wall of the slider 16 is provided with a circular protrusion, the two groups of sliders 16 arranged on its outer wall can be driven by the two-way screw 15 to rotate in the opposite direction, so that the space between the two groups of sliders 16 and the frame plate 6 can be adjusted at the same time. The distance can meet the installation requirements of various cables. When the slider 16 slides, the pulley 17 can be used to improve the smoothness of the bottom of the slider 16. By arranging two sets of limit frames 18 at the top of the side frame 10, when the rack 12 and the positioning plate 11 move upward out of the inner wall of the side frame 10, it is convenient to limit the movement trajectory of the rack 12 and the positioning plate 11 through the two sets of limit frames 18. After the wire is connected, the crank 4 can be rotated in the reverse direction, thereby driving the gear 3 to rotate in the reverse direction, and driving the rack 12 and the positioning plate 11 to move upward, so that the fixation of the wire can be released, so that the connected cable can be taken out.

[0034] 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.

Claims

1. A cable auxiliary connection device, characterized in that: The invention comprises a bottom plate (1), a limiting rod (2) is fixedly connected to the top of one side of the bottom plate (1), the inner wall of the limiting rod (2) is rotatably connected to a gear (3), one end of the gear (3) is fixedly connected to a crank (4), a pillar (5) is fixedly connected to the top of one side of the bottom plate (1), the end of the gear (3) away from the crank (4) is fixedly connected to one side of the pillar (5), a frame plate (6) is arranged at the top of the bottom plate (1), a lower clamping plate (7) is fixedly connected to the bottom of the inner wall of the frame plate (6), a threaded rod (9) is threadedly connected to the top of the inner wall of the frame plate (6), and the threaded rod (9) passes through the frame plate (6). The bottom of the threaded rod (9) is rotatably connected to an upper clamping plate (8), and the upper clamping plate (8) is arranged on the inner wall of the frame plate (6). A side frame (10) is fixedly connected to one side of the frame plate (6), and a support plate is fixedly connected to the bottom of the inner wall of the side frame (10). The inner wall of the side frame (10) is slidably connected to a positioning plate (11), and one side of the positioning plate (11) is fixedly connected to a rack (12), and the rack (12) is slidably connected to the inner wall of the side frame (10), and one side of the rack (12) is meshed with one side of the gear (3). The top end of the upper clamping plate (8) is fixedly connected to a long rod, and the top end of the long rod passes through the frame plate (6).

2. A cable auxiliary connection device according to claim 1, characterized in that: A rotating motor (14) is fixedly connected to one side of the base plate (1), and a bidirectional screw (15) is fixedly connected to the output end of the rotating motor (14). A sliding groove is provided on the inner wall of the base plate (1), and the bidirectional screw (15) is arranged on the inner wall of the bidirectional screw (15). A sliding block (16) is slidably connected to the outer wall of the bidirectional screw (15), and a circular protrusion is provided on the inner wall of the sliding block (16). The sliding block (16) is fixedly connected to the bottom of the frame plate (6), and the shape of the sliding block (16) is square.

3. A cable auxiliary connection device according to claim 2, characterized in that: The bottom of the slider (16) is rotatably connected to a pulley (17), and two groups of pulleys (17) are provided and symmetrically distributed at the bottom of the slider (16).

4. A cable auxiliary connection device according to claim 3, characterized in that: The top end of the side frame (10) is fixedly connected to a limit frame (18), the inner wall of the limit frame (18) is connected to the inner wall of the side frame (10), and two groups of the limit frames (18) are provided and are symmetrically distributed at the top end of the side frame (10).

5. A cable auxiliary connection device according to claim 4, characterized in that: A gasket (19) is fixedly connected to the top of the lower clamping plate (7). The gasket (19) is made of rubber and has an arc shape. Two groups of gaskets (19) are provided and are symmetrically distributed at the top of the lower clamping plate (7) and the bottom of the upper clamping plate (8).

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