Cable clamping device convenient for dismounting and wiring

Abstract

The utility model relates to the technical field of cable clamps, in particular to a cable clamping device convenient for dismounting and wiring, which comprises a clamping main board and a cable main body, a fixed clamping seat is fixedly mounted in the middle of the lower end face of the clamping main board, a movable clamping seat is rotatably connected to a slotting position of the inner side face of one end of the fixed clamping seat, and a movable clamping seat is mounted on the movable clamping seat. And a supporting and reinforcing structure is arranged on the clamping main plate. The cable clamp is provided with the movable clamping seat and the support reinforcing structure, the movable clamping seat is rotated upwards during use, a cable needing to be clamped is wrapped in the annular structure, the fixed hand wheel is rotated to drive the L-shaped clamping plate and the limiting block to abut against and be clamped to the peripheries of the two sides of the movable clamping seat respectively for reinforcement, and the cable clamping stability of the cable clamp is improved; when the clamped cable needs to be disassembled, the fixed hand wheel is rotated to drive and release the limitation on the two sides of the periphery of the movable clamping seat, so that the functions of quickly clamping, fixing and disassembling the cable are realized, the operation is simple, time and labor are saved, and the cable clamping efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable clamps, in particular to a cable clamping device which is convenient for disassembly and wiring. Background Art

[0002] A cable clamp is a common cable fixing device. Its function is to fix the cable in the required position to prevent the cable from loosening or swinging, thereby ensuring the stability of the cable so that the cable clamp can better protect the cable.

[0003] A cable clamping device is disclosed in the Chinese utility model patent with the announcement number CN218514051U, which mainly solves the problem that most of the carriers on the market currently use cables for power supply, and the cables are often bent and easily broken as the devices move. In view of the above-mentioned related technologies, the inventor believes that there are the following defects: although in the above-mentioned prior art, by providing a pulling plate, a wire clamp, a compression elastic member, a rotating pin and a swinging member, when the cable is pulled, the pulling plate is pulled and swings around the rotating pin, the compression elastic member makes the cable force maintain balance, and the swinging member swings and drives the elastic member to adapt to the angle deviation between the cable and the device, thereby avoiding damage to the cable due to hard contact. However, the cable clamping device can only protect the bent part of the cable, and in actual use, the existing cable clamping device usually needs to fix the cable by a screw or bolt structure, and the installation and disassembly process is relatively cumbersome, and there is a problem of inconvenient wiring. Therefore, a cable clamping device that is easy to disassemble and assemble is needed, which can be convenient for the clamping and fixing of the cable for quick disassembly and assembly, is simple to operate, and improves the cable clamping stability and clamping efficiency. Utility Model Content

[0004] In order to solve the technical problem that existing cable clamping devices usually need to fix cables by screws or bolts, and the installation and disassembly process is cumbersome, resulting in inconvenient wiring, the utility model provides a cable clamping device that is easy to disassemble and wire.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A cable clamping device that is convenient for disassembling and assembling wiring, comprising a clamping mainboard and a cable main body, wherein a fixed clamping seat is fixedly installed at the middle part of the lower end surface of the clamping mainboard, a movable clamping seat is rotatably connected to the inner side groove of one end of the fixed clamping seat, a wire bundle clamping structure is distributed on the fixed clamping seat and the movable clamping seat, an auxiliary clamping structure is arranged on the clamping mainboard, a limiting groove is arranged at the bottom of the other side of the fixed clamping seat, and a supporting reinforcement structure is arranged on the clamping mainboard, comprising a limiting block, a two-way spiral rotating rod, a fixed hand wheel, a No. 1 threaded plate, an L-shaped supporting plate, a No. 2 threaded plate, an L-shaped clamping plate and a movable groove, wherein the supporting reinforcement structure is used to reinforce the clamping stability between the movable clamping seat and the fixed clamping seat;

[0007] Among them, the two groups of movable grooves are symmetrically distributed and opened on the lower end surface of the clamping main board, and the two groups of movable grooves are distributed on both sides of the fixed clamp seat, the two-way spiral rotating rod movably passes through the inside of the clamping main board and the movable groove, and the two ends of the two-way spiral rotating rod are rotatably installed on both sides of the clamping main board, the two groups of fixed hand wheels are distributed and installed on the two ends of the two-way spiral rotating rod, the No. 1 threaded plate and the No. 2 threaded plate are distributed and movably installed on both sides of the outer periphery of the two-way spiral rotating rod, and the No. 1 threaded plate and the No. 2 threaded plate are distributed in the grooves of the two groups of movable grooves, the L-shaped support plate is installed at the bottom of the No. 1 threaded plate, the L-shaped clamping plate is installed at the bottom of the No. 2 threaded plate, and the limit block is installed on one side outer wall of the L-shaped support plate.

[0008] Furthermore, the auxiliary clamping structure includes a U-shaped side panel, a transverse rod, a first supporting arc plate, a second supporting arc plate and a return spring, which are used to cooperate with the wire harness clamping structure to assist in clamping the cables, wherein the two groups of the U-shaped side panels are distributed and installed on the front and back of the clamping main board.

[0009] Furthermore, the two groups of transverse rods are distributed and installed on the inner walls of the two groups of U-shaped side plates, the two groups of the first supporting arc plates and the two groups of the second supporting arc plates are symmetrically distributed and slidably installed on both sides of the outer periphery of the two groups of transverse rods, and the two ends of the multiple groups of reset springs are respectively fixedly connected to the inner walls of the first supporting arc plate and the second supporting arc plate.

[0010] Furthermore, the cable clamping structure includes a buffer spring, a first positioning clamp, an adjusting bolt, a second positioning clamp, a rubber pad and a limiting rod, which are used to initially clamp the cable, wherein multiple groups of the buffer springs are distributed and installed on the inner end face of the arc surface of the fixed clamp seat, multiple groups of the first positioning clamp plates are distributed and installed on the lower end face of the buffer spring, and the adjusting bolt movably passes through the upper end face of the movable clamp seat.

[0011] Furthermore, the second positioning clamp is installed on the upper end surface of the adjusting bolt, the two groups of rubber pads are symmetrically installed on the opposite inner sides of the arc surfaces of the first positioning clamp and the second positioning clamp, and multiple groups of limit rods are symmetrically installed on the lower end surface of the second positioning clamp, and one end of the limit rod is movably inserted through the lower end surface of the movable clamp seat.

[0012] Furthermore, two groups of guide rods are symmetrically installed on both side walls of the two groups of movable grooves, and the two groups of guide rods are movable and penetrate the interior of the No. 1 threaded plate and the No. 2 threaded plate respectively.

[0013] Furthermore, a first plug post is installed on the front side of the fixed clamp seat, and one end of the first plug post movably passes through the movable clamp seat and extends to the back side of the fixed clamp seat.

[0014] Furthermore, a second plug post is installed on the upper end surface of the first plug post, and one end of the second plug post passes through the first plug post and extends to the lower end surface of the first plug post.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a movable clamping seat and a supporting reinforcement structure. When in use, the movable clamping seat is rotated upward to wrap the cable to be clamped inside the annular structure, and the fixed handwheel is rotated to drive the L-shaped support plate and the L-shaped clamping plate to move inward synchronously, so that the L-shaped clamping plate and the limit block are respectively contacted and connected to the outer periphery of both sides of the movable clamping seat for reinforcement, thereby improving the stability of the cable clamping. When the clamped cable needs to be disassembled, it is only necessary to rotate the fixed handwheel to drive the release of the restrictions on both sides of the outer periphery of the movable clamping seat, thereby realizing the functions of fast clamping, fixing and disassembly of the cable, and the operation is simple, time-saving and labor-saving, reducing the labor intensity of the staff, and improving the cable clamping efficiency.

[0017] 2. The utility model is provided with an auxiliary clamping structure. When there are many cables to be clamped, the staff can install the two ends of the cables into the opposite inner sides of the two supporting arc plates by squeezing, and use the elastic force of the return spring to allow the two supporting arc plates to clamp on both sides of the cables, thereby providing support for the cables, reducing the burden on the movable clamp seat, and ensuring that the overall cable clamping device can more reliably fix and protect the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the support and reinforcement structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the wire harness clamping structure of the utility model.

[0022] In the figure: 1. Clamping main board; 2. Fixed clamp seat; 3. Movable clamp seat; 4. Cable body; 5. Buffer spring; 6. First positioning clamp plate; 7. Limit block; 8. Limit groove; 9. Adjusting bolt; 10. Second positioning clamp plate; 11. Rubber pad; 12. Limit rod; 13. First plug column; 14. Second plug column; 15. Bidirectional spiral rotating rod; 16. Fixed hand wheel; 17. No. 1 threaded plate; 18. L-shaped support plate; 19. No. 2 threaded plate; 20. L-shaped clamp plate; 21. U-shaped side plate; 22. Transverse rod; 23. First supporting arc plate; 24. Second supporting arc plate; 25. Reset spring; 26. Movable groove; 27. Guide rod. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 4 , a cable clamping device that is easy to disassemble and assemble wiring, comprising a clamping mainboard 1 and a cable main body 4, a fixed clamp seat 2 is fixedly installed in the middle of the lower end surface of the clamping mainboard 1, a movable clamp seat 3 is rotatably connected to the inner side groove of one end of the fixed clamp seat 2, a first plug post 13 is installed on the front of the fixed clamp seat 2, and one end of the first plug post 13 movably penetrates the movable clamp seat 3 and extends to the back of the fixed clamp seat 2, a second plug post 14 is installed on the upper end surface of the first plug post 13, and one end of the second plug post 14 penetrates the first plug post 13 and extends to the lower end surface of the first plug post 13, one end of the fixed clamp seat 2 is rotatably connected to one end of the movable clamp seat 3 through the cooperation of the first plug post 13 and the second plug post 14, the cable can be clamped and fixed through the cooperation of the fixed clamp seat 2 and the movable clamp seat 3, so that the cable can be stably used;

[0025] Furthermore, a limiting groove 8 is provided at the bottom of the other side of the fixed clamp seat 2, a supporting reinforcement structure is provided on the clamping main board 1, two groups of movable grooves 26 are symmetrically distributed and provided on the lower end surface of the clamping main board 1, and the two groups of movable grooves 26 are distributed on both sides of the fixed clamp seat 2, the two-way spiral rotating rod 15 movably penetrates the inside of the clamping main board 1 and the movable groove 26, and the two ends of the two-way spiral rotating rod 15 are rotatably installed on both sides of the clamping main board 1, two groups of fixed hand wheels 16 are distributed and installed on both ends of the two-way spiral rotating rod 15, the No. 1 threaded plate 17 and the No. 2 threaded plate 19 are distributed and movably installed on both sides of the outer periphery of the two-way spiral rotating rod 15, and the No. 1 threaded plate 17 and the No. 2 threaded plate 19 are distributed and located in the grooves of the two groups of movable grooves 26, the L-shaped support plate 18 is installed at the bottom of the No. 1 threaded plate 17, the L-shaped clamping plate 20 is installed at the bottom of the No. 2 threaded plate 19, and the limiting block 7 is installed on one side outer wall of the L-shaped support plate 18;

[0026] Further, two sets of guide rods 27 are symmetrically installed on both side walls of the two sets of movable grooves 26, and the two sets of guide rods 27 are respectively movable and penetrate the interior of the No. 1 threaded plate 17 and the No. 2 threaded plate 19, and the movable groove 26 provides a movable space for the No. 1 threaded plate 17 and the No. 2 threaded plate 19. The support reinforcement structure is composed of a limit block 7, a two-way spiral rotating rod 15, a fixed hand wheel 16, a No. 1 threaded plate 17, an L-shaped support plate 18, a No. 2 threaded plate 19, an L-shaped clamping plate 20 and the movable groove 26, and is used to reinforce the clamping stability between the movable clamp seat 3 and the fixed clamp seat 2;

[0027] When the cable is in use, the movable clamping seat 3 at the fixed clamping seat 2 is rotated upward, so that one side of the movable clamping seat 3 is rotated and clamped into the limiting groove 8 on the fixed clamping seat 2, and the cable to be clamped is wrapped in the annular structure composed of the fixed clamping seat 2 and the movable clamping seat 3. At the same time, the fixed hand wheel 16 is rotated to drive the first threaded plate 17 and the second threaded plate 19 to move relative to each other synchronously through the two-way spiral rotating rod 15. The two sets of guide rods 27 are designed to be parallel to each other, and the guide rods 27 are used to ensure the movement stability of the first threaded plate 17 and the second threaded plate 19, thereby smoothly driving the L-shaped support plate 18 and the L-shaped clamping plate 20 to move inward synchronously, so that the end face of one side of the L-shaped clamping plate 20 is in contact and clamped with the outer periphery of one side of the movable clamping seat 3. At the same time, the L-shaped support plate 18 drives the limiting block 7 to contact the outer periphery of the other side of the fixed clamping seat 2 and the movable clamping seat 3, ensuring that both sides of the fixed clamping seat 2 and the movable clamping seat 3 are firmly reinforced, thereby improving the stability of clamping the cable;

[0028] Furthermore, when it is necessary to disassemble the clamped cable, it is only necessary to rotate the fixed hand wheel 16 to drive the limit block 7 and the L-shaped clamping plate 20 to move outward synchronously, and release the restrictions on both sides of the outer periphery of the movable clamp seat 3, so that the movable clamp seat 3 can be rotated downward to open. Therefore, by rotating the movable clamp seat 3 on the fixed clamp seat 2, in conjunction with the supporting reinforcement structure, the function of fast clamping, fixing and disassembling of the cable can be realized, and the operation is simple, time-saving and labor-saving, and the labor intensity of the staff is reduced;

[0029] Further, a wire harness clamping structure is distributed on the fixed clamp seat 2 and the movable clamp seat 3, and the wire harness clamping structure is composed of a buffer spring 5, a first positioning clamp plate 6, an adjusting bolt 9, a second positioning clamp plate 10, a rubber pad 11 and a limiting rod 12, wherein multiple groups of buffer springs 5 ​​are distributed and installed on the inner end surface of the arc surface of the fixed clamp seat 2, multiple groups of first positioning clamp plates 6 are distributed and installed on the lower end surface of the buffer spring 5, the adjusting bolt 9 movably penetrates the upper end surface of the movable clamp seat 3, the second positioning clamp plate 10 is installed on the upper end surface of the adjusting bolt 9, two groups of rubber pads 11 are symmetrically distributed and installed on the opposite inner sides of the arc surfaces of the first positioning clamp plate 6 and the second positioning clamp plate 10, multiple groups of limiting rods 12 are symmetrically distributed and installed on the lower end surface of the second positioning clamp plate 10, and one end of the limiting rod 12 movably penetrates the lower end surface of the movable clamp seat 3;

[0030] Furthermore, the movable clamp seat 3 is rotated and fixed upward, and after the staff wraps the cable to be clamped inside the annular structure composed of the fixed clamp seat 2 and the movable clamp seat 3, the cable can be initially clamped by the cable clamping structure, and the wrapped cable is supported by the second positioning clamp plate 10, and then the adjusting bolt 9 is turned to drive the second positioning clamp plate 10 to move upward, and the stability of the up and down movement of the second positioning clamp plate 10 is ensured by multiple groups of parallel limit rods 12, so that the second positioning clamp plate 10 will drive the cable to fit to the curved side of the first positioning clamp plate 6, and the rubber pads 11 inside the two positioning clamp plates can be used to protect the outer side of the cable to prevent the cable from being clamped, and the initial clamping and fixing of the cable is completed by the cooperation of the two positioning clamp plates;

[0031] Further, an auxiliary clamping structure is provided on the clamping main board 1, and the auxiliary clamping structure is composed of a U-shaped side plate 21, a transverse rod 22, a first supporting arc plate 23, a second supporting arc plate 24 and a reset spring 25, and is used to cooperate with the cable clamping structure to assist in clamping the cable, wherein two groups of U-shaped side plates 21 are distributed and installed on the front and back of the clamping main board 1, two groups of transverse rods 22 are distributed and installed on the inner walls of the two groups of U-shaped side plates 21, two groups of first supporting arc plates 23 and two groups of second supporting arc plates 24 are symmetrically distributed and slidably installed on both sides of the outer periphery of the two groups of transverse rods 22, and the two ends of the multiple groups of reset springs 25 are respectively fixedly connected to the inner walls of the first supporting arc plate 23 and the second supporting arc plate 24;

[0032] Furthermore, when there are many cables clamped and fixed inside the wire harness clamping structure, the wire harness clamping structure and the movable clamping seat 3 will be subjected to more pressure. The first supporting arc plate 23 and the second supporting arc plate 24 are relatively arranged to form a semi-enclosed structure with an opening at the bottom. At this time, the staff can squeeze the two ends of the cable into the relative inner sides of the two supporting arc plates through the bottom opening. When there are many cables, the elastic force of the reset spring 25 can be used to allow the two supporting arc plates to clamp to both sides of the cable. In this way, the supporting arc plates can provide support for the cables, reduce the burden on the movable clamping seat 3, and allow the cable clamping device to more reliably fix and protect the cables.

[0033] Working principle: when in use, rotate the movable clamp seat 3 upward to wrap the cable to be clamped inside the annular structure, and rotate the fixed hand wheel 16 to drive the L-shaped support plate 18 and the L-shaped clamping plate 20 to move inward synchronously, so that the L-shaped clamping plate 20 and the limit block 7 are respectively in contact with and clamped on the outer periphery of both sides of the movable clamp seat 3 for reinforcement, thereby improving its stability in clamping the cable, and then turn the adjusting bolt 9 to drive the cable to move upward to fit the arc side of the first positioning clamp plate 6, and use the rubber pad 11 to protect the outer periphery of the cable to prevent the cable from being clamped, thereby completing the initial clamping and fixing of the cable. When there are many cables to be clamped, the staff can install the two ends of the cable into the relative inner sides of the two supporting arc plates by squeezing, and use the elastic force of the reset spring 25 to allow the two supporting arc plates to clamp to both sides of the cable, provide support for the cable, reduce the burden on the movable clamp seat 3, and ensure that the overall cable clamping device is more reliably fixed and protects the cable;

[0034] When the clamped cable needs to be disassembled, it is only necessary to rotate the fixed handwheel 16 to drive the limit block 7 and the L-shaped clamping plate 20 to move and release the restrictions on both sides of the outer periphery of the movable clamp seat 3. Therefore, by rotating the movable clamp seat 3 on the fixed clamp seat 2, in conjunction with the supporting reinforcement structure, the cable can be quickly clamped, fixed and disassembled, and the operation is simple, saving time and effort, and reducing the labor intensity of the staff.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A cable clamping device that is convenient for disassembly and assembly of wiring, comprising a clamping main board (1) and a cable main body (4), characterized in that: A fixed clamp seat (2) is fixedly installed at the middle of the lower end surface of the clamping main board (1), and a movable clamp seat (3) is rotatably connected to the bottom of one side of the fixed clamp seat (2). A wire harness clamping structure is distributed on the fixed clamp seat (2) and the movable clamp seat (3). An auxiliary clamping structure is provided on the clamping main board (1). A limiting groove (8) is provided on the bottom of the other side of the fixed clamp seat (2). A supporting reinforcement structure is provided on the clamping main board (1), including a limiting block (7), a bidirectional spiral rotating rod (15), a fixed hand wheel (16), a No. 1 threaded plate (17), an L-shaped support plate (18), a No. 2 threaded plate (19), an L-shaped clamping plate (20) and a movable groove (26). The supporting reinforcement structure is used to reinforce the clamping stability between the movable clamp seat (3) and the fixed clamp seat (2); The two groups of movable grooves (26) are symmetrically distributed and opened on the lower end surface of the clamping main plate (1), and the two groups of movable grooves (26) are distributed on both sides of the fixed clamping seat (2), the bidirectional spiral rotating rod (15) is movable and penetrates the inside of the clamping main plate (1) and the movable grooves (26), and the two ends of the bidirectional spiral rotating rod (15) are rotatably installed on both sides of the clamping main plate (1), the two groups of fixed hand wheels (16) are distributed and installed on both ends of the bidirectional spiral rotating rod (15), and the one The first threaded plate (17) and the second threaded plate (19) are movably mounted on both sides of the outer periphery of the bidirectional spiral rotating rod (15), and the first threaded plate (17) and the second threaded plate (19) are located in grooves of two groups of movable grooves (26). The L-shaped support plate (18) is mounted on the bottom of the first threaded plate (17), the L-shaped clamping plate (20) is mounted on the bottom of the second threaded plate (19), and the limit block (7) is mounted on one side outer wall of the L-shaped support plate (18).

2. A cable clamping device for easy disassembly and wiring according to claim 1, characterized in that: The auxiliary clamping structure comprises a U-shaped side plate (21), a transverse rod (22), a first supporting arc plate (23), a second supporting arc plate (24) and a return spring (25), and is used to cooperate with the cable clamping structure to assist in clamping the cables, wherein two groups of the U-shaped side plates (21) are distributed and installed on the front and back sides of the clamping main board (1).

3. A cable clamping device for easy assembly and disassembly of wiring according to claim 2, characterized in that: The two groups of transverse rods (22) are distributed and installed on the inner walls of the two groups of U-shaped side plates (21); the two groups of the first supporting arc plates (23) and the two groups of the second supporting arc plates (24) are symmetrically distributed and slidably installed on both sides of the outer periphery of the two groups of transverse rods (22); and the two ends of the multiple groups of return springs (25) are fixedly connected to the inner walls of the first supporting arc plates (23) and the second supporting arc plates (24), respectively.

4. A cable clamping device for easy disassembly and wiring according to claim 1, characterized in that: The cable clamping structure comprises a buffer spring (5), a first positioning clamp plate (6), an adjusting bolt (9), a second positioning clamp plate (10), a rubber pad (11) and a limiting rod (12), and is used for initially clamping the cable, wherein a plurality of groups of the buffer springs (5) are distributed and installed on the inner end surface of the arc surface of the fixed clamp seat (2), a plurality of groups of the first positioning clamp plates (6) are distributed and installed on the lower end surface of the buffer spring (5), and the adjusting bolt (9) movably penetrates the upper end surface of the movable clamp seat (3).

5. A cable clamping device for easy disassembly and wiring according to claim 4, characterized in that: The second positioning clamp plate (10) is mounted on the upper end surface of the adjusting bolt (9), two groups of rubber pads (11) are symmetrically mounted on the opposite inner sides of the arc surfaces of the first positioning clamp plate (6) and the second positioning clamp plate (10), and a plurality of groups of limiting rods (12) are symmetrically mounted on the lower end surface of the second positioning clamp plate (10), and one end of the limiting rod (12) is movably inserted through the lower end surface of the movable clamp seat (3).

6. A cable clamping device for easy disassembly and wiring according to claim 1, characterized in that: Two groups of guide rods (27) are symmetrically installed on both side walls of the two groups of movable grooves (26), and the two groups of guide rods (27) are respectively movable and penetrate the interior of the first threaded plate (17) and the second threaded plate (19).

7. A cable clamping device for easy disassembly and wiring according to claim 1, characterized in that: A first plug post (13) is installed on the front side of one side of the fixed clamp seat (2), and one end of the first plug post (13) movably penetrates the movable clamp seat (3) and extends to the back side of the fixed clamp seat (2).

8. A cable clamping device for easy assembly and disassembly of wiring according to claim 7, characterized in that: A second plug post (14) is mounted on the upper end surface of the first plug post (13), and one end of the second plug post (14) passes through the first plug post (13) and extends to the lower end surface of the first plug post (13).

Images