Device for preventing cable steel-cored aluminum strand from loosening strands
By designing a cable steel core aluminum stranded device including the left clamp plate and the right clamp plate, the fast locking is achieved by using the cooperation of the elastic clamp plate and the clamp joint groove, the problem of unsafe and cumbersome operation of the existing device is solved, and the implementation of the existing clamp plate is achieved. It provides safe, beautiful and efficient locking effects for cables.
Patent Information
- Application Number
- CN202421172165.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing device to prevent loose strands of cable steel core aluminum strands are unsafe and cumbersome, and the aesthetics after binding are poor, which poses a safety risk of accidental cleavage and scratches.
A device including a left card plate and a right card plate is designed. Through the cooperation of the elastic card plate and the card joint groove, rapid locking is achieved, and the opening and closing action of the card plate is facilitated through the setting of the hinge block and the movable groove. The device also uses multiple positioning teeth and anti-slip pads to ensure stable clamping of the cables and provide easy operation through the power station.
It realizes fast, safe and beautiful locking of cable steel core aluminum stranded wire, avoids the safety risks of traditional binding, and is simple to operate and has strong effect.
Smart Images
Figure CN222484112U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steel core aluminum stranded wires, in particular to a device for preventing loose strands of steel core aluminum stranded wires of cables. Background Art
[0002] After the production of steel core aluminum stranded wire is completed and during the normal operation and maintenance of the transmission line, it needs to be cut according to the number of meters and line conditions. In order to prevent the steel core aluminum stranded wire from loosening, it is generally tied manually, using wire tying or cable tie tying.
[0003] At present, the existing devices for preventing the loose strands of cable steel core aluminum stranded wires are unsafe and cumbersome to operate, and the appearance after binding is not good. There are also safety risks of accidental punctures and scratches. Therefore, we propose a device for preventing the loose strands of cable steel core aluminum stranded wires. Utility Model Content
[0004] The purpose of the utility model is to provide a device for preventing loose strands of cable steel core aluminum stranded wire, which has the advantages of simple operation, good aesthetics and safe use, and solves the problem that the existing device for preventing loose strands of cable steel core aluminum stranded wire is unsafe and cumbersome to operate, has poor aesthetics after binding, and has the safety risks of accidental puncture and scratching.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preventing the loose strands of cable steel core aluminum stranded wire, comprising a left card plate and a right card plate, an elastic card plate is arranged at the upper end of the right side of the left card plate, a positioning card head is arranged at the right end of the elastic card plate, a movable groove is opened at the lower end of the left card plate, an auxiliary pin rod is arranged on the inner side of the movable groove, a hinge block is arranged at the lower end of the left side of the right card plate, a clamping groove is opened at the top of the right card plate, and a positioning tooth is arranged at the bottom of the inner side of the clamping groove, anti-slip pads are bonded to the inner sides of the left card plate and the right card plate, and power-assisting platforms are opened at the upper ends of the outer surfaces of the left card plate and the right card plate.
[0006] Preferably, the elastic clamping plate is adapted to the clamping slot, and the elastic clamping plate moves inside the clamping slot.
[0007] Preferably, the hinge block is matched with the movable groove, and the hinge block slides on the outer surface of the auxiliary pin.
[0008] Preferably, there are multiple positioning teeth, and the distance between two adjacent positioning teeth is equal. At the same time, the longitudinal section of the positioning teeth is a right triangle.
[0009] Preferably, the anti-skid pad is made of rubber, and the thickness of the anti-skid pad is between 1 mm and 5 mm.
[0010] Preferably, the assisting platform is a right-angled fan-shaped structure, and one side of the assisting platform is provided with anti-slip grooves.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] The utility model can realize quick locking of the device by pressing with the hand, and can prevent the loose strands of the cable steel core aluminum stranded wire. According to the situation, pliers can also be used to provide a greater pressing force, so that the locking effect of the device is stronger, and the operation is simple and safe. At the same time, after locking, the external appearance is good, and some disadvantages existing in wire binding or cable tie binding are avoided. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the right card plate structure of the utility model;
[0015] Figure 3 It is a structural schematic diagram of the left card plate of the utility model.
[0016] In the figure: 1. left clamping plate; 2. power-assisting platform; 3. elastic clamping plate; 4. right clamping plate; 5. anti-slip pad; 6. clamping groove; 7. positioning tooth; 8. hinge block; 9. positioning clamping head; 10. auxiliary pin rod; 11. movable groove. DETAILED DESCRIPTION
[0017] 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.
[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0020] The left clamping plate 1, assisting platform 2, elastic clamping plate 3, right clamping plate 4, anti-slip pad 5, clamping groove 6, positioning teeth 7, hinge block 8, positioning clamp head 9, auxiliary pin rod 10 and movable groove 11 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.
[0021] See also Figure 1-3 A device for preventing loose strands of steel-core aluminum stranded wire of a cable comprises a left card plate 1 and a right card plate 4, an elastic card plate 3 is arranged at the upper end of the right side of the left card plate 1, a positioning card head 9 is arranged at the right end of the elastic card plate 3, a movable groove 11 is arranged at the lower end of the left card plate 1, an auxiliary pin rod 10 is arranged on the inner side of the movable groove 11, a hinge block 8 is arranged at the lower end of the left side of the right card plate 4, a clamping groove 6 is arranged at the top of the right card plate 4, and a positioning tooth 7 is arranged at the bottom of the inner side of the clamping groove 6, anti-slip pads 5 are bonded to the inner sides of the left card plate 1 and the right card plate 4, and an assisting platform 2 is arranged at the upper end of the outer surface of the left card plate 1 and the right card plate 4.
[0022] The elastic clamping plate 3 is matched with the clamping slot 6 , and the elastic clamping plate 3 moves inside the clamping slot 6 .
[0023] Through the above technical solution, the left clamping plate 1 and the right clamping plate 4 are conveniently clamped and positioned by the provision of the elastic clamping plate 3 and the clamping groove 6 .
[0024] The hinge block 8 is matched with the movable groove 11 , and the hinge block 8 slides on the outer surface of the auxiliary pin rod 10 .
[0025] Through the above technical solution, the opening and closing action between the left card plate 1 and the right card plate 4 is facilitated by the arrangement of the hinge block 8, the movable groove 11 and the auxiliary pin rod 10.
[0026] There are multiple positioning teeth 7, and the distance between two adjacent positioning teeth 7 is equal. Meanwhile, the longitudinal section of the positioning teeth 7 is a right triangle.
[0027] Through the above technical solution, by setting the positioning teeth 7 and with the assistance of the elastic clamping plate 3 and the positioning clamping head 9, the cable steel core aluminum stranded wire with diameter fluctuation within a certain range can be clamped and positioned through the left clamping plate 1 and the right clamping plate 4.
[0028] The material of the anti-skid pad 5 is a rubber anti-skid pad, and the thickness of the anti-skid pad 5 is between 1 mm and 5 mm.
[0029] Through the above technical solution, the anti-slip pad 5 is provided to improve the anti-loosening effect of the device after clamping.
[0030] The assisting platform 2 is a right-angled fan-shaped structure, and one side of the assisting platform 2 is provided with anti-slip grooves.
[0031] Through the above technical solution, through the setting of the assisting platform 2, it is convenient to use needle-nosed pliers or pliers to perform compression.
[0032] When in use, a device of appropriate size is selected according to the general situation of the cable steel core aluminum stranded wire. Then, with the assistance of the hinge block 8, the movable groove 11 and the auxiliary pin 10, the left card plate 1 and the right card plate 4 are opened and sleeved on the end of the cable steel core aluminum stranded wire to be cut off. Then, the left card plate 1 and the right card plate 4 are retracted inwardly and approached. After the elastic card plate 3 enters the clamping groove 6 and one end of its positioning clamp head 9 passes over the positioning tooth 7, the left card plate 1 and the right card plate 4 can be clamped and positioned, and with the assistance of the anti-slip pad 5, one end of the cable steel core aluminum stranded wire can be locked by hand pressing operation to prevent loose strands. If a stronger locking effect is required according to actual conditions, it can be clamped on the power-assisting platform 2 with the help of pliers, and pliers can be used to provide a greater pressing force, so that the left card plate 1 and the right card plate 4 are retracted inwardly while the elastic card plate 3 can pass over more positioning teeth 7 in the clamping groove 6 through the positioning clamp head 9, thereby achieving a stronger locking ability.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A device for preventing loose strands of a steel core aluminum stranded cable, comprising a left clamping plate (1) and a right clamping plate (4), characterized in that: An elastic card plate (3) is arranged at the upper end of the right side of the left card plate (1), and a positioning card head (9) is arranged at the right end of the elastic card plate (3). A movable groove (11) is arranged at the lower end of the left card plate (1), and an auxiliary pin rod (10) is arranged on the inner side of the movable groove (11). A hinge block (8) is arranged at the lower end of the left side of the right card plate (4). A clamping groove (6) is arranged at the top of the right card plate (4), and a positioning tooth (7) is arranged at the bottom of the inner side of the clamping groove (6). Anti-slip pads (5) are bonded to the inner sides of the left card plate (1) and the right card plate (4), and an assisting platform (2) is arranged at the upper end of the outer surface of the left card plate (1) and the right card plate (4).
2. A device for preventing loose strands of steel-core aluminum stranded cable according to claim 1, characterized in that: The elastic clamping plate (3) is adapted to the clamping groove (6), and the elastic clamping plate (3) moves inside the clamping groove (6).
3. The device for preventing loose strands of steel-core aluminum stranded cable according to claim 1, characterized in that: The hinge block (8) is matched with the movable groove (11), and the hinge block (8) slides on the outer surface of the auxiliary pin rod (10).
4. The device for preventing loose strands of steel-core aluminum stranded cable according to claim 1, characterized in that: The number of the positioning teeth (7) is multiple, and the distance between two adjacent positioning teeth (7) is equal. At the same time, the longitudinal section of the positioning teeth (7) is a right triangle.
5. The device for preventing loose strands of steel-core aluminum stranded cable according to claim 1, characterized in that: The material of the anti-skid pad (5) is a rubber anti-skid pad, and the thickness of the anti-skid pad (5) is between 1 mm and 5 mm.
6. The device for preventing loose strands of steel-core aluminum stranded cable according to claim 1, characterized in that: The assisting platform (2) is a right-angled fan-shaped structure, and one side of the assisting platform (2) is provided with anti-slip grooves.