Wire cable with protection function

Abstract

The utility model discloses a wire cable with a protection function, which belongs to the technical field of wire cables, and comprises a cable body, a pair of positioning sleeves are sleeved on the outer side of the cable body, and a protection sleeve is arranged in the middle of the opposite surfaces of the two positioning sleeves. A pair of adjusting grooves are formed in the inner side of the positioning sleeve, positioning mechanisms are arranged in the adjusting grooves, a threaded groove is formed in the position, close to one end, of the inner side of the positioning sleeve, a set of corrugated rings are fixedly connected to the middle of the protection sleeve, and threaded rings are fixedly connected to the two ends of the protection sleeve. The cable protection device protects the bent position of the cable, reduces the problem of damage to the bent position of the cable, prolongs the service life of the cable, can quickly fix and install the protection assembly through the positioning assembly, is simple and practical in structure, and facilitates the use of the protection assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of electric wires and cables, and more specifically to an electric wire and cable with a protective function. Background Art

[0002] Wires and cables refer to materials used for power, electrical and related transmission purposes. Wires and cables are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. Wires and cables, as the main carrier of power transmission, are widely used in electrical equipment, lighting lines, household appliances, etc. With the development of the economy and society, the use of wires and cables has increased year by year.

[0003] Based on the above, the inventors found that during the installation process of existing wires and cables, they need to be bent at turning points. The bent parts of the cables lack effective protective structures. Over time, they are easily damaged by weathering and corrosion. Therefore, in view of this, the inventors studied and improved the existing structure and provided a wire and cable with protective function, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric wire and cable with a protective function. The present invention is provided with a protective component that can be moved and stretched to protect the bending position of the cable, thereby reducing the problem of damage to the cable at the bending position and delaying its service life. In addition, a positioning component is provided to quickly fix and install the protective component. The structure is simple and practical, which facilitates the use of the protective component.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A wire and cable with a protective function, comprising a cable body, a pair of positioning sleeves are sleeved on the outer side of the cable body, a protective sleeve is centrally arranged on the opposite surfaces of the two positioning sleeves, a pair of adjustment grooves are arranged on the inner side of the positioning sleeves, a positioning mechanism is arranged inside the adjustment grooves, a threaded groove is arranged on the inner side of the positioning sleeves near one end, a group of corrugated rings are fixedly connected to the middle of the protective sleeves, and threaded rings are fixedly connected to both ends of the protective sleeves;

[0009] The positioning mechanism comprises a threaded rod, two ends of which are respectively fixedly connected with a movable ring and a hand wheel, a clamping plate is sleeved on the outer side of the movable ring, and a group of guide rods are fixedly connected on the outer side of the clamping plate.

[0010] Furthermore, the two positioning sleeves are symmetrically arranged, and the positioning sleeves are movably connected to the cable body.

[0011] Furthermore, the threaded rings at both ends of the protective sleeve are respectively located inside the two threaded grooves, and the threaded rings are threadedly connected to the threaded grooves.

[0012] Furthermore, two ends of the threaded rod respectively penetrate the inner and outer sides of the positioning sleeve, and the threaded rod is threadedly connected to the positioning sleeve.

[0013] Furthermore, the hand wheel is located outside the positioning sleeve, and the movable ring is movably connected to the clamping plate.

[0014] Furthermore, the clamping plate is located inside the adjusting groove, and the inner side of the clamping plate is in contact with the outer side of the cable body.

[0015] Furthermore, an outer end of the guide rod passes through the positioning sleeve, and the guide rod is slidably connected to the positioning sleeve.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of the present invention are:

[0018] (1) This solution arranges positioning sleeves on the outside of the cable body. When the cable body needs to be bent, the two positioning sleeves are respectively located on both sides of the bending position of the cable body, and the protective sleeve is located on the outside of the bending position of the cable body. The positioning sleeves can be rotated, and the position of the positioning sleeves can be adjusted by cooperating with the threaded ring through the threaded groove, so as to stretch the protective sleeve so that the protective sleeve can completely cover the bending position of the cable body. Compared with the prior art, a protective component that can be moved and stretched is provided to protect the bending position of the cable, thereby reducing the problem of damage to the bending position of the cable and delaying its service life.

[0019] (2) By setting a positioning mechanism, the threaded rod is rotated to move, and the movement of the threaded rod cooperates with the movable ring movably connected to the clamping plate to make the clamping plate move synchronously. The movement of the clamping plate drives the guide rod to move synchronously, and the guide rod ensures the movement stability of the clamping plate. Finally, the two clamping plates are respectively fitted with the two sides of the cable body, thereby completing the fixed connection of the positioning sleeve. Compared with the existing technology, the positioning component can quickly fix and install the protective component, the structure is simple and practical, and the use of the protective component is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model in a bent state;

[0022] Figure 3 It is a cross-sectional view of the overall structure of the utility model;

[0023] Figure 4 This is a structural disassembly diagram of the positioning sleeve and the protective sleeve of the utility model;

[0024] Figure 5 It is a structural disassembly diagram of the positioning mechanism of the utility model.

[0025] Explanation of the numbers in the figure: 1. Cable body; 2. Positioning sleeve; 3. Protective sleeve; 4. Adjustment groove; 5. Positioning mechanism; 6. Threaded groove; 7. Corrugated ring; 8. Threaded ring; 9. Threaded rod; 10. Movable ring; 11. Handwheel; 12. Clamp; 13. Guide rod. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0027] Example:

[0028] See also Figure 1-5 A wire and cable with a protective function, comprising a cable body 1, a pair of positioning sleeves 2 are sleeved on the outer side of the cable body 1, a protective sleeve 3 is centrally arranged on the opposite surfaces of the two positioning sleeves 2, a pair of adjustment grooves 4 are opened on the inner side of the positioning sleeve 2, a positioning mechanism 5 is arranged inside the adjustment groove 4, a threaded groove 6 is opened on the inner side of the positioning sleeve 2 near one end, a group of corrugated rings 7 are fixedly connected to the middle of the protective sleeve 3, and threaded rings 8 are fixedly connected to both ends of the protective sleeve 3;

[0029] The positioning mechanism 5 includes a threaded rod 9, the two ends of which are fixedly connected to a movable ring 10 and a handwheel 11, a clamping plate 12 is sleeved on the outer side of the movable ring 10, and a group of guide rods 13 are fixedly connected to the outer side of the clamping plate 12. The positioning mechanism 5 is provided to facilitate the installation and fixation of the protective component.

[0030] See also Figure 1 The two positioning sleeves 2 are symmetrically arranged, and the positioning sleeves 2 are movably connected to the cable body 1. The two positioning sleeves 2 are firstly sleeved on the outside of the cable body 1, and then the cable body 1 is directly laid. When the cable body 1 needs to be bent, the two positioning sleeves 2 are respectively located on both sides of the bending position of the cable body 1.

[0031] See also Figure 2The threaded rings 8 at both ends of the protective sleeve 3 are respectively located inside the two threaded grooves 6, and the threaded rings 8 are threadedly connected to the threaded grooves 6, so that the protective sleeve 3 is located on the outside of the bending position of the cable body 1, and the positioning sleeve 2 can be rotated, and the position of the positioning sleeve 2 can be adjusted by cooperating with the threaded rings 8 through the threaded grooves 6, so that the protective sleeve 3 can completely cover the bending position of the cable body 1.

[0032] See also Figure 3 The two ends of the threaded rod 9 respectively penetrate the inner and outer sides of the positioning sleeve 2, and the threaded rod 9 is threadedly connected to the positioning sleeve 2. The threaded rod 9 is rotated by the hand wheel 11, thereby moving the threaded rod 9.

[0033] See also Figure 3 The hand wheel 11 is located on the outside of the positioning sleeve 2, the movable ring 10 is movably connected to the clamping plate 12, and the movement of the threaded rod 9 cooperates with the movable ring 10 movably connected to the clamping plate 12 to make the clamping plate 12 move synchronously.

[0034] See also Figure 4 The clamping plate 12 is located inside the adjusting groove 4 , and the inner side of the clamping plate 12 is in contact with the outer side of the cable body 1 , so that the two clamping plates 12 are respectively in contact with the two sides of the cable body 1 , thereby completing the fixed connection of the positioning sleeve 2 .

[0035] See also Figure 4 The outer end of the guide rod 13 passes through the positioning sleeve 2, and the guide rod 13 is slidably connected to the positioning sleeve 2. The movement of the clamping plate 12 drives the guide rod 13 to move synchronously, and the guide rod 13 ensures the movement stability of the clamping plate 12.

[0036] During use: first, the two positioning sleeves 2 are sleeved on the outside of the cable body 1, and then the cable body 1 is laid directly. When the cable body 1 needs to be bent, the two positioning sleeves 2 are respectively located on both sides of the bending position of the cable body 1, and the protective sleeve 3 is located on the outside of the bending position of the cable body 1, and the positioning sleeve 2 can be rotated. The threaded groove 6 cooperates with the threaded ring 8 to adjust the position of the positioning sleeve 2, thereby stretching the protective sleeve 3 so that the protective sleeve 3 can completely cover the bending position of the cable body 1, and then the threaded rod 9 is rotated by the hand wheel 11 to move the threaded rod 9. The movement of the threaded rod 9 cooperates with the movable ring 10 movably connected to the splint 12 to make the splint 12 move synchronously. The movement of the splint 12 drives the guide rod 13 to move synchronously, and the guide rod 13 ensures the movement stability of the splint 12. Finally, the two splints 12 are respectively fitted with the two sides of the cable body 1, thereby completing the fixed connection of the positioning sleeve 2.

[0037] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They 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. Therefore, they cannot be understood as limitations on the present invention.

[0038] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A wire and cable with a protective function, comprising a cable body (1), a pair of positioning sleeves (2) are provided on the outer side of the cable body (1), and a protective sleeve (3) is centrally provided on the opposite surfaces of the two positioning sleeves (2), characterized in that: A pair of adjustment grooves (4) are provided on the inner side of the positioning sleeve (2), and a positioning mechanism (5) is provided inside the adjustment groove (4). A threaded groove (6) is provided on the inner side of the positioning sleeve (2) at one end. A group of corrugated rings (7) are fixedly connected to the middle of the protective sleeve (3), and threaded rings (8) are fixedly connected to both ends of the protective sleeve (3). The positioning mechanism (5) comprises a threaded rod (9), the two ends of which are respectively fixedly connected to a movable ring (10) and a hand wheel (11), the outer side of the movable ring (10) is sleeved with a clamping plate (12), and the outer side of the clamping plate (12) is fixedly connected to a group of guide rods (13).

2. The wire and cable with protective function according to claim 1, characterized in that: The two positioning sleeves (2) are symmetrically arranged, and the positioning sleeves (2) are movably connected to the cable body (1).

3. The wire and cable with protective function according to claim 1, characterized in that: The threaded rings (8) at both ends of the protective sleeve (3) are respectively located inside the two threaded grooves (6), and the threaded rings (8) are threadedly connected to the threaded grooves (6).

4. The wire and cable with protective function according to claim 1, characterized in that: The two ends of the threaded rod (9) respectively penetrate the inner and outer sides of the positioning sleeve (2), and the threaded rod (9) is threadedly connected to the positioning sleeve (2).

5. The wire and cable with protective function according to claim 1, characterized in that: The hand wheel (11) is located outside the positioning sleeve (2), and the movable ring (10) is movably connected to the clamping plate (12).

6. The wire and cable with protective function according to claim 1, characterized in that: The clamping plate (12) is located inside the adjustment groove (4), and the inner side of the clamping plate (12) is in contact with the outer side of the cable body (1).

7. The wire and cable with protective function according to claim 1, characterized in that: An outer end of the guide rod (13) penetrates the positioning sleeve (2), and the guide rod (13) is slidably connected to the positioning sleeve (2).

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