Electric power tower steel cable connecting structure
By designing a power tower cable connection structure with limiting mechanism, the power tower shaking problem caused by loose existing connection parts is solved, and higher connection stability and safety are achieved.
Patent Information
- Application Number
- CN202421497566.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-27
AI Technical Summary
The connection parts (basket screws) of the existing power tower and steel cable are not provided with a limit mechanism, which causes loosening of the connection, which may cause the power tower to shake and cause huge losses.
A power tower steel cable connection structure is designed. By setting a first limit hole, a second limit hole, a limit nail and a limit cap, a reinforcement mechanism for connecting the connection hook is formed to increase the stability of the connection, and a reinforcement structure connecting the steel cable and the power tower is formed through components such as shell, connecting shell, hole, connecting nail, and reinforcement cap.
By setting up a limit mechanism, the firmness of the connection hook is increased, the stability of the connection between the steel cable and the power tower is improved, the shaking problem caused by loose connection is avoided, and the stability and safety of the power tower is ensured.
Smart Images
Figure CN222940518U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of steel cable connection, in particular to a steel cable connection structure for a power tower. Background Technique
[0002] A power tower is a building structure used for power transmission and distribution. It is usually made of steel or concrete and can reach dozens to hundreds of meters in height. Their main function is to support power transmission lines and transmit power from power plants to consumers in cities, villages, and other places. The design, manufacture, installation, maintenance, and quality inspection of power towers are important guarantees for the operation and development of modern power systems. These tower-shaped buildings are not only used for overhead wires but also play a role in protection and support to ensure the stable transmission of electrical energy. According to different classification criteria, such as material properties, loop properties, force analysis, functional uses, etc., power towers can be classified in various ways for easy identification and management. When constructing power towers, steel cables are usually used to increase the overall stability and firmness. A steel cable is a wire bundle formed by twisting multiple strands of steel wires around a fiber core or a steel wire core, also called a triple-twisted steel wire rope. Currently, the connectors used for power tower frames and steel ropes are usually turnbuckles. Although turnbuckles can effectively connect steel cables to power tower frames, turnbuckles do not have a limiting mechanism, which has the risk of loosening the turnbuckles and may seriously cause the power tower frame to shake, resulting in huge losses.
[0003] Therefore, those skilled in the art have provided a steel cable connection structure for a power tower to solve the problems raised in the above background technique. Content of the Utility Model
[0004] The purpose of the utility model is to provide a steel cable connection structure for a power tower to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution:
[0006] A steel cable connection structure for a power tower includes a housing. The right side surface of the housing is fixedly connected with a connection shell. Two digging holes are opened on the outer surface of the connection shell. A connection nail is commonly threadedly connected to the inner circles of the two digging holes. A reinforcing cap is threadedly connected to the rear end of the connection nail. A threaded hole is opened on the left side surface of the housing. A connection hook is threadedly connected to the inside of the threaded hole. A first limiting hole is opened on the outer surface of the connection hook. Second limiting holes are opened on both the upper surface and the bottom surface of the housing. A limiting nail is commonly threadedly connected to the inner circles of the two second limiting holes. A limiting cap is threadedly connected to the outer surface of the limiting nail.
[0007] As a further solution of the utility model: anti-slip lines are provided on the outer surface of the limit pin, and anti-slip protrusions are fixedly connected to the outer surface of the limit cap.
[0008] As a further solution of the utility model: a reflective ring is fixedly connected to the outer surface of the outer shell.
[0009] As a further solution of the utility model: a warning sign is fixedly connected to the back surface of the outer shell, and a warning slogan is printed on the outer surface of the warning sign.
[0010] As a further solution of the utility model: an instruction board is fixedly connected to the upper surface of the outer shell, and a protective coating is fixedly connected to the outer surface of the instruction board.
[0011] As a further solution of the utility model: auxiliary holes are provided on the outer surface of the limit pin.
[0012] As a further solution of the utility model: a limit strip is arranged inside the auxiliary hole, and the material of the limit strip is iron.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] For this steel cable connection structure of the power tower, through the provided first limit hole, second limit hole, limit and limit cap, a reinforcement mechanism for the connection hook can be formed, increasing the firmness of the connection hook, enhancing the stability of the connection between the steel cable and the power tower, and through the provided outer shell, connection shell, digging hole, connection nail, reinforcement cap, threaded hole and connection hook, a connection structure for the lifting steel cable and the power tower can be formed, increasing the convenience of the connection between the lifting steel cable and the power tower, facilitating the staff to connect the steel cable with the power tower, and the steel cable can also be connected with the fixing device on the ground through this device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view structural schematic diagram of a steel cable connection structure of a power tower;
[0016] Figure 2 It is a rear view structural schematic diagram of a steel cable connection structure of a power tower;
[0017] Figure 3 It is a rear sectional structural schematic diagram of a steel cable connection structure of a power tower;
[0018] Figure 4 It is in a steel cable connection structure of a power tower Figure 3 The enlarged schematic diagram of the structure at A.
[0019] In the figure: 1. Outer shell; 2. Connecting shell; 3. Digging hole; 4. Connecting nail; 5. Reinforcing cap; 6. Threaded hole; 7. Connecting hook; 8. First limiting hole; 9. Second limiting hole; 10. Limiting nail; 11. Limiting cap; 12. Anti-slip pattern; 13. Anti-slip protrusion; 14. Reflective ring; 15. Warning sign; 16. Instruction board; 17. Auxiliary hole; 18. Limiting strip. Detailed implementation manner
[0020] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.
[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.
[0022] Please refer to Figures 1 to 4, in the embodiment of the present utility model, a steel cable connection structure for a power tower includes a housing 1. A connection shell 2 is fixedly connected to the right side surface of the housing 1. Two digging holes 3 are formed on the outer surface of the connection shell 2. A connection nail 4 is commonly threadedly connected to the inner circles of the two digging holes 3. A reinforcement cap 5 is threadedly connected to the rear end of the connection nail 4. A threaded hole 6 is formed on the left side surface of the housing 1. A connection hook 7 is threadedly connected to the inside of the threaded hole 6. A first limiting hole 8 is formed on the outer surface of the connection hook 7. Second limiting holes 9 are formed on both the upper surface and the bottom surface of the housing 1. A limiting nail 10 is commonly threadedly connected to the inner circles of the two second limiting holes 9. A limiting cap 11 is threadedly connected to the outer surface of the limiting nail 10. By providing the second limiting holes 9, aligning the second limiting holes 9 with the first limiting hole 8, and through the cooperation of the limiting nail 10 and the limiting cap 11, the connection hook 7 can be quickly reinforced. Moreover, multiple second limiting holes 9 can be provided according to requirements. When the steel cable needs to be adjusted, it can still be reinforced through the alignment of the second limiting holes 9 and the first limiting hole 8.
[0023] Anti-slip threads 12 are formed on the outer surface of the limiting nail 10. Anti-slip protrusions 13 are fixedly connected to the outer surface of the limiting cap 11. A reflective ring 14 is fixedly connected to the outer surface of the housing 1. A warning sign 15 is fixedly connected to the back surface of the housing 1. Warning slogans are printed on the outer surface of the warning sign 15. By providing the anti-slip threads 12, the friction force when the staff twists the limiting nail 10 is increased. By providing the anti-slip protrusions 13, they are used to increase the friction force when a tool twists the limiting cap 11, avoiding the situation of disconnection. By providing the reflective ring 14, through the reflection of light at night or in bad weather, pedestrians and vehicles are prevented from colliding with the device. By providing the warning sign 15, it is avoided that the steel cable at a lower position is touched by children, etc.
[0024] An instruction board 16 is fixedly connected to the upper surface of the housing 1. A protective coating is fixedly connected to the outer surface of the instruction board 16. Auxiliary holes 17 are formed on the outer surface of the limiting nail 10. A limiting strip 18 is arranged inside the auxiliary holes 17. The material of the limiting strip 18 is iron. By providing the instruction board 16, it is convenient for the staff to check the usage instructions and precautions at any time during construction. Through the cooperation of the provided auxiliary holes 17 and the limiting strip 18, the firmness of the limiting cap 11 can be effectively increased. At the same time, the limiting strip 18 is processed into a specific shape through the prior art to prevent the limiting strip 18 from falling off inside the auxiliary holes 17.
[0025] The working principle of the utility model is as follows: First, use a steel cable clamp to make a cable loop with the steel cable, and set the steel cable loop on the connecting hook 7. Through the cooperation of the connecting shell 2, the dug hole 3, the connecting nail 4 and the reinforcing cap 5, the device is fixed to the power tower. Then, disassemble the limit nail 10 and the limit cap 11, and turn the connecting hook 7 inside the threaded hole 6. As the connecting hook 7 rotates, the first limit hole 8 and the second limit hole 9 will be aligned. Finally, pass the limit nail 10 through the first limit hole 8 and the second limit hole 9 in sequence, and then turn the limit cap 11 on the outer surface of the limit nail 10 to complete the reinforcement.
[0026] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0027] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A power tower cable connection structure, comprising a housing (1), characterized in that: The right side of the shell (1) is fixedly connected to a connecting shell (2), and the outer surface of the connecting shell (2) is provided with two holes (3), the inner circles of the two holes (3) are threadedly connected to a connecting nail (4), and the rear end of the connecting nail (4) is threadedly connected to a reinforcing cap (5). The left side of the shell (1) is provided with a threaded hole (6), the inner part of the threaded hole (6) is threadedly connected to a connecting hook (7), and the outer surface of the connecting hook (7) is provided with a first limiting hole (8), and the upper surface of the shell (1) and the bottom surface of the shell (1) are both provided with a second limiting hole (9), the inner circles of the two second limiting holes (9) are threadedly connected to a limiting nail (10), and the outer surface of the limiting nail (10) is threadedly connected to a limiting cap (11).
2. The electric power tower steel cable connection structure according to claim 1, characterized in that: The outer surface of the limiting nail (10) is provided with anti-skid grooves (12), and the outer surface of the limiting cap (11) is fixedly connected with an anti-skid protrusion (13).
3. The electric power tower steel cable connection structure according to claim 1, characterized in that: A reflective ring (14) is fixedly connected to the outer surface of the housing (1).
4. The electric power tower steel cable connection structure according to claim 1, characterized in that: A warning sign (15) is fixedly connected to the back of the housing (1), and a warning slogan is printed on the outer surface of the warning sign (15).
5. The electric power tower steel cable connection structure according to claim 1, characterized in that: An instruction plate (16) is fixedly connected to the upper surface of the housing (1), and a protective coating is fixedly connected to the outer surface of the instruction plate (16).
6. The electric power tower steel cable connection structure according to claim 1, characterized in that: An auxiliary hole (17) is formed on the outer surface of the limiting pin (10).
7. The electric power tower steel cable connection structure according to claim 6, characterized in that: A limiting strip (18) is provided inside the auxiliary hole (17), and the limiting strip (18) is made of iron.