Insulation protection cable capable of being quickly knotted and wound

Abstract

The utility model relates to the technical field of cables, and discloses an insulating protection cable capable of being quickly knotted and wound, which solves the problems that the existing cable is very inconvenient to wind by using a winding disc, and one end of the cable cannot be conveniently and effectively fixed on the winding disc, and comprises a winding disc, the surface of the winding disc is provided with a cable body, and the winding disc is provided with a plurality of winding holes. A friction pad is fixedly installed on the side, close to the winding disc, of the cable body, the friction pad is tightly attached to the surface of the winding disc, a protection layer is arranged on the surface of the cable body, a foam layer is fixedly installed in the protection layer, a cable core is fixedly installed in the foam layer, and an installation head is movably installed at one end of the cable body. An adhesive layer is fixedly mounted on the inner wall of the mounting head, the mounting head is fixedly connected with one end of the cable body through the adhesive layer, and a connecting box is fixedly mounted at the bottom of the mounting head; the cable can be conveniently and rapidly connected with the winding disc, manual knotting is not needed, the working difficulty of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cables, in particular to an insulating protective cable which can be quickly knotted and wound. Background Art

[0002] Cable is a general term for items such as optical cables and electrical cables; cables have many uses, mainly used for controlling installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life; since cables are charged, installation requires special caution; insulated cables refer to cables coated with an insulating layer; an existing patent (publication number: CN211980236U) provides an environmentally friendly insulated power cable, which has a simple structure and good protective performance; however, the cable is very inconvenient to reel up using a winding drum, and one end of the cable cannot be conveniently and effectively fixed to the winding drum, and needs to be manually knotted and fixed. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an insulating protective cable that can be quickly knotted and wound, which effectively solves the problem that the existing cables are very inconvenient to wind up using a winding drum, and one end of the cable cannot be conveniently and effectively fixed to the winding drum.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulated protective cable that can be quickly knotted and wound, comprising a winding drum, a cable body is provided on the surface of the winding drum, a friction pad is fixedly installed on the side of the cable body close to the winding drum, the friction pad is tightly attached to the surface of the winding drum, a protective layer is provided on the surface of the cable body, a foam layer is fixedly installed inside the protective layer, a wire core is fixedly installed inside the foam layer, a mounting head is movably installed at one end of the cable body, an adhesive layer is fixedly installed on the inner wall of the mounting head, the mounting head is fixedly connected to one end of the cable body through the adhesive layer, a connecting box is fixedly installed at the bottom of the mounting head, a bearing is fixedly installed on one side of the connecting box, a shaft rod is rotatably installed inside the bearing, a hand wheel is fixedly installed on one end of the shaft rod, a rotating shaft is fixedly installed on both sides of the connecting box, a clamping rod is rotatably installed on the surface of the rotating shaft, a positioning hoop is fixedly installed on the side where the clamping rods are close to each other, a positioning clamping assembly is provided in the middle of the connecting box, and the positioning clamping assembly is movably connected to the clamping rod.

[0005] Preferably, the positioning clamping assembly includes a rotating rod, which is fixedly connected to the shaft rod, a first bevel gear is fixedly installed on one end of the rotating rod away from the shaft rod, a second bevel gear is meshingly connected to one side of the first bevel gear, the top of the second bevel gear is rotatably connected to an axle seat, the top of the axle seat is fixedly connected to the top of the connecting box, a threaded rod is fixedly installed on the bottom of the second bevel gear, and a threaded sleeve is threadedly connected to the surface of the threaded rod.

[0006] Preferably, a transmission rod is fixedly installed at the bottom of the threaded sleeve, and rotating joints are fixedly installed at both ends of the transmission rod. The side of the rotating joint away from the transmission rod is rotatably connected to a sliding block, and the surface of the clamping rods on the side close to each other is provided with a sliding groove, and the sliding block is installed inside the sliding groove.

[0007] Preferably, connecting rods are fixedly installed on both sides of the threaded sleeve, a sliding sleeve is fixedly installed on one end of the connecting rod away from the threaded sleeve, a sliding rod is inserted into the inside of the sliding sleeve, a mounting rod is fixedly installed on one side of the sliding rod, and the end of the mounting rod away from the sliding rod is fixedly connected to the inner wall of the connecting box.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] During work, the operator winds one end of the cable body around the surface of the winding drum, and then places the cable body between the two positioning hoops, and then rotates the shaft rod through the hand wheel to rotate inside the bearing. When the shaft rod rotates, the first bevel gear is driven to rotate through the rotating rod, and the first bevel gear drives the second bevel gear to rotate along the shaft seat, and the second bevel gear drives the threaded sleeve to move down through the threaded rod. When the threaded sleeve moves, the sliding sleeve is driven to slide on the surface of the sliding rod through the connecting rod, which increases the stability of the threaded sleeve when it moves. When the threaded sleeve moves down, it drives the transmission rod to move down, and the transmission rod drives the sliding block to slide inside the sliding groove through the rotating joint, so that the two clamping rods can be pulled to rotate inward along the two rotating shafts at the same time. When the two clamping rods rotate inward, the positioning hoop is driven to clamp and fix the cable body; thereby, the cable body can be connected to the winding drum conveniently and quickly, without manual knotting, reducing the difficulty of the operator's work and improving the work efficiency; the foam layer arranged inside the cable body can enhance the toughness of the cable body, ensure that the cable body will not break when bent, and improve its use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0011] In the attached picture:

[0012] Figure 1 This is a front view structural diagram of the cable of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the cable of the utility model;

[0014] Figure 3 For this utility model Figure 1 A schematic diagram of a local enlarged structure;

[0015] Figure 4 For this utility model Figure 3 A partial cross-sectional view of the structure Figure 1 ;

[0016] Figure 5 For this utility model Figure 3 A partial cross-sectional view of the structure Figure 2

[0017] In the figure: 1. winding disk; 2. protective layer; 3. foam layer; 4. wire core; 5. mounting head; 6. connecting box; 7. bearing; 8. shaft rod; 9. hand wheel; 10. rotating shaft; 11. clamping rod; 12. positioning hoop; 13. rotating rod; 14. first bevel gear; 15. second bevel gear; 16. shaft seat; 17. threaded rod; 18. threaded sleeve; 19. transmission rod; 20. rotating joint; 21. sliding block; 22. sliding groove; 23. connecting rod; 24. sliding sleeve; 25. sliding rod; 26. mounting rod; 27. adhesive layer; 28. friction pad. DETAILED DESCRIPTION

[0018] 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 of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 5 The utility model includes a winding drum 1, a cable body is provided on the surface of the winding drum 1, a friction pad 28 is fixedly installed on the side of the cable body close to the winding drum 1, and the friction pad 28 is tightly attached to the surface of the winding drum 1, a protective layer 2 is provided on the surface of the cable body, a foam layer 3 is fixedly installed inside the protective layer 2, a wire core 4 is fixedly installed inside the foam layer 3, a mounting head 5 is movably installed at one end of the cable body, an adhesive layer 27 is fixedly installed on the inner wall of the mounting head 5, the mounting head 5 is fixedly connected to one end of the cable body through the adhesive layer 27, a connecting box 6 is fixedly installed at the bottom of the mounting head 5, a bearing 7 is fixedly installed on one side of the connecting box 6, a shaft rod 8 is rotatably installed inside the bearing 7, a hand wheel 9 is fixedly installed on one end of the shaft rod 8, a rotating shaft 10 is fixedly installed on both sides of the connecting box 6, a clamping rod 11 is rotatably installed on the surface of the rotating shaft 10, a positioning hoop 12 is fixedly installed on the side of the clamping rod 11 close to each other, a positioning clamping assembly is provided in the middle of the connecting box 6, and the positioning clamping assembly is movably connected to the clamping rod 11.

[0020] The operator winds one end of the cable body around the surface of the winding drum 1, and presses the friction pad 28 against the surface of the winding drum 1, so that the cable body can be stably fitted with the winding drum 1 to prevent the cable body from sliding when the winding drum 1 rotates, and then places the cable body between the two positioning hoops 12, and then rotates the shaft rod 8 through the hand wheel 9 to rotate inside the bearing 7. The shaft rod 8 can pull the two clamping rods 11 and move inward along the two rotating shafts 10 at the same time through the positioning clamping assembly. When the two clamping rods 11 move inward, they drive the positioning hoop 12 to clamp and fix the cable body, so that the cable body can be connected to the winding drum 1 conveniently and quickly, without manual knotting, reducing the operator's work difficulty and improving work efficiency; the foam layer 3 arranged inside the cable body can enhance the toughness of the cable body, ensure that the cable body will not break when bent, and improve its use effect.

[0021] The positioning clamping assembly includes a rotating rod 13, which is fixedly connected to the shaft rod 8. A first bevel gear 14 is fixedly installed at one end of the rotating rod 13 away from the shaft rod 8. A second bevel gear 15 is meshedly connected to one side of the first bevel gear 14. The top of the second bevel gear 15 is rotatably connected to an axle seat 16. The top of the axle seat 16 is fixedly connected to the top of the connecting box 6. A threaded rod 17 is fixedly installed at the bottom of the second bevel gear 15. A threaded sleeve 18 is threadedly connected to the surface of the threaded rod 17. A transmission rod 19 is fixedly installed at the bottom of the threaded sleeve 18. Both ends of the transmission rod 19 are fixedly installed. A rotating joint 20 is provided, and a sliding block 21 is rotatably connected to the side of the rotating joint 20 away from the transmission rod 19. A sliding groove 22 is provided on the surface of the clamping rod 11 on the side close to each other, and the sliding block 21 is installed inside the sliding groove 22; connecting rods 23 are fixedly installed on both sides of the threaded sleeve 18, and a sliding sleeve 24 is fixedly installed on the end of the connecting rod 23 away from the threaded sleeve 18, and a sliding rod 25 is inserted inside the sliding sleeve 24, and a mounting rod 26 is fixedly installed on one side of the sliding rod 25, and the end of the mounting rod 26 away from the sliding rod 25 is fixedly connected to the inner wall of the connecting box 6.

[0022] When the shaft rod 8 rotates, the first bevel gear 14 is driven to rotate through the rotating rod 13, and the first bevel gear 14 drives the second bevel gear 15 to rotate along the shaft seat 16. The second bevel gear 15 drives the threaded sleeve 18 to move downward through the threaded rod 17. When the threaded sleeve 18 moves, the sliding sleeve 24 is driven to slide on the surface of the sliding rod 25 through the connecting rod 23, thereby increasing the stability of the threaded sleeve 18 when it moves. When the threaded sleeve 18 moves downward, it drives the transmission rod 19 to move downward. The transmission rod 19 can drive the sliding block 21 to slide inside the sliding groove 22 through the rotating joint 20, so that the two clamping rods 11 can be pulled to rotate inward at the same time, and the two clamping rods 11 can be clamped by rotating inward.

Claims

1. An insulating protective cable that can be quickly knotted and wound, comprising a winding drum (1), characterized in that: The surface of the winding drum (1) is provided with a cable body, a friction pad (28) is fixedly installed on the side of the cable body close to the winding drum (1), and the friction pad (28) is in close contact with the surface of the winding drum (1); the surface of the cable body is provided with a protective layer (2), a foam layer (3) is fixedly installed inside the protective layer (2), and a wire core (4) is fixedly installed inside the foam layer (3); an installation head (5) is movably installed at one end of the cable body, an adhesive layer (27) is fixedly installed on the inner wall of the installation head (5), and the installation head (5) is fixedly connected to one end of the cable body through the adhesive layer (27). A connection box (6) is fixedly installed at the bottom of the mounting head (5), a bearing (7) is fixedly installed on one side of the connection box (6), a shaft (8) is rotatably installed inside the bearing (7), a hand wheel (9) is fixedly installed on one end of the shaft (8), a rotating shaft (10) is fixedly installed on both sides of the connection box (6), a clamping rod (11) is rotatably installed on the surface of the rotating shaft (10), a positioning hoop (12) is fixedly installed on the side of the clamping rod (11) close to each other, and a positioning clamping assembly is provided in the middle of the connection box (6), and the positioning clamping assembly is movably connected to the clamping rod (11).

2. The insulated protective cable that can be quickly knotted and wound according to claim 1, characterized in that: The positioning clamping assembly comprises a rotating rod (13), the rotating rod (13) is fixedly connected to the shaft rod (8), a first bevel gear (14) is fixedly installed on one end of the rotating rod (13) away from the shaft rod (8), a second bevel gear (15) is meshingly connected to one side of the first bevel gear (14), the top of the second bevel gear (15) is rotatably connected to an axle seat (16), the top of the axle seat (16) is fixedly connected to the top of the inside of the connecting box (6), a threaded rod (17) is fixedly installed on the bottom of the second bevel gear (15), and a threaded sleeve (18) is threadedly connected to the surface of the threaded rod (17).

3. The insulated protective cable that can be quickly knotted and wound according to claim 2, characterized in that: A transmission rod (19) is fixedly mounted on the bottom of the threaded sleeve (18), and rotating joints (20) are fixedly mounted on both ends of the transmission rod (19). A sliding block (21) is rotatably connected to the side of the rotating joint (20) away from the transmission rod (19), and a sliding groove (22) is formed on the surface of the clamping rod (11) on the side close to each other, and the sliding block (21) is mounted inside the sliding groove (22).

4. The insulated protective cable that can be quickly knotted and wound according to claim 3, characterized in that: Connecting rods (23) are fixedly mounted on both sides of the threaded sleeve (18); a sliding sleeve (24) is fixedly mounted on one end of the connecting rod (23) away from the threaded sleeve (18); a sliding rod (25) is inserted into the interior of the sliding sleeve (24); a mounting rod (26) is fixedly mounted on one side of the sliding rod (25); and one end of the mounting rod (26) away from the sliding rod (25) is fixedly connected to the inner wall of the connection box (6).

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