Cross wire anti-abrasion device

Abstract

The utility model relates to the technical field of electric appliances, and provides a cross wire anti-wear device, which comprises a first connecting frame and a second connecting frame, the first connecting frame and the second connecting frame are respectively provided with an accommodating cavity and are respectively and rotatably arranged on a rotating shaft, a plurality of limiting wheels are rotatably arranged in the accommodating cavities, and the limiting wheels are arranged on the rotating shaft. The limiting wheels in the same containing cavity form a wire containing space. By means of the technical scheme, the problem that in the prior art, a cross line structure is abraded in the using process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric appliances, and particularly to an anti-abrasion device for crossover wires. Background Art

[0002] In modern fields such as electric power and communication, crossover wires are widely used. However, with the operation and development of the system, the wear problem of crossover wires has gradually emerged.

[0003] In traditional crossover wire arrangements, effective anti-abrasion measures are often lacking. Crossover wires may be gradually damaged due to direct contact, friction, and pulling at different angles. In the power system, the wear of crossover wires may lead to a decrease in the insulation performance of the line, increasing the risks of electric leakage and short circuit, and even causing line failures and power outages in severe cases, affecting the stability and reliability of power supply. In the communication system, the wear of crossover wires may damage the quality of signal transmission, resulting in communication interruption or signal attenuation, affecting the efficiency and accuracy of communication.

[0004] In addition, when crossover wires are at different angles, traditional treatment methods are difficult to adapt to this change, easily causing excessive bending and friction of crossover wires at the angle change, further accelerating the damage of crossover wires. Moreover, some existing anti-abrasion methods usually have complex structures, high installation and maintenance costs, and inconvenient operations, making it difficult to meet the high-efficiency and convenient requirements in practical applications.

[0005] To solve these problems, there is an urgent need for a new type of anti-abrasion device for crossover wires, which can effectively prevent the wear of crossover wires, adapt to crossover wires at different angles, and has the advantages of simple structure, convenient installation and maintenance, etc., so as to improve the stability, reliability and operation efficiency of the system. Summary of the Utility Model

[0006] The utility model provides an anti-abrasion device for crossover wires, which solves the problem of wear during the use of the crossover wire structure in related technologies.

[0007] The technical solution of the utility model is as follows:

[0008] An anti-abrasion device for crossover wires, comprising:

[0009] A first connecting frame and a second connecting frame, both the first connecting frame and the second connecting frame have receiving cavities,

[0010] A rotating shaft, the first connecting frame and the second connecting frame are respectively rotatably arranged on the rotating shaft,

[0011] Limiting wheels, there are several limiting wheels, which are rotatably arranged and arranged in the receiving cavity, and several limiting wheels in the same receiving cavity form a wire receiving space.

[0012] As a further technical solution, both the first connecting frame and the second connecting frame include:

[0013] A support frame, the support frame is rotatably arranged at the end of the rotating shaft, a plurality of the limiting wheels are arranged on the support frame, and the support frame has a first clamping portion.

[0014] A limiting frame, the limiting frame has a second clamping portion, the second clamping portion is used for clamping with the first clamping portion, a plurality of the limiting wheels are arranged in the limiting frame, and after the first clamping portion and the second clamping portion are clamped, the support frame and the limiting frame form the accommodating cavity.

[0015] As a further technical solution, the rotating shaft is an insulating shaft.

[0016] As a further technical solution, both the support frame and the limiting frame have drain holes.

[0017] As a further technical solution, the limiting frame has a sliding groove, and the first connecting frame and the second connecting frame further include:

[0018] A sliding frame, the sliding frame is slidably arranged on the limiting frame, the sliding frame has a sliding portion, and the sliding portion is slidably arranged in the sliding groove.

[0019] As a further technical solution, the sliding frame has a guiding groove, the limiting wheel is slidably arranged in the guiding groove, and further includes:

[0020] A locking bolt, the locking bolt is arranged on the limiting wheel, and the locking bolt is used for fixing the limiting wheel.

[0021] As a further technical solution, further includes:

[0022] An elastic member, one end of the elastic member acts on the sliding frame, and the other end acts on the limiting frame to provide a force for the sliding frame to approach the support frame.

[0023] As a further technical solution, the first clamping portion is arranged on the side of the support frame, the second clamping portion is arranged on the side of the limiting frame, and both the first clamping portion and the second clamping portion are elastic portions.

[0024] As a further technical solution, both the first clamping portion and the second clamping portion have an extended end, and the extended end is parallel to the bottom surface of the limiting frame or the support frame, which is convenient for the operation of the operator.

[0025] As a further technical solution, the extended end is an insulating portion.

[0026] The working principle and beneficial effects of the present utility model are as follows:

[0027] In the present utility model, the first connecting frame and the second connecting frame are the main structural components of the device, and they both have receiving cavities. This receiving cavity provides space for the installation and rotation of the limiting wheels. The connecting frames can be designed with strong materials to ensure that they can withstand certain pressure and tensile forces during use. The connecting frames can be made of metal materials, having sufficient strength and stiffness to ensure the stability of the device. The first connecting frame and the second connecting frame are respectively rotatably arranged on the rotating shaft. The function of the rotating shaft is to enable the connecting frames to rotate flexibly, so as to adapt to cross-lines at different angles. The design of the rotating shaft needs to consider the weight of the connecting frames and the flexibility of rotation to ensure that the device can rotate smoothly during use. There are several limiting wheels, which are rotatably arranged in the receiving cavity. Several limiting wheels in the same receiving cavity form a wire-receiving space. The function of the limiting wheels is to limit the position of the cross-lines and prevent the cross-lines from rubbing and wearing during use. The number and arrangement of the limiting wheels can be adjusted according to actual needs to adapt to cross-lines with different diameters and numbers. The main function of the device is to prevent the cross-lines from wearing during use. By placing the cross-lines in the wire-receiving space formed by the limiting wheels, the position of the cross-lines can be effectively limited, avoiding direct contact and friction between the cross-lines. The rotation of the limiting wheels can reduce the resistance of the cross-lines during movement, thereby reducing the risk of wear.

[0028] In the power system, the wear of cross-lines may lead to line failures and power outages. Using this cross-line anti-wear device can effectively protect the cross-lines and improve the reliability and safety of the power system. Since the first connecting frame and the second connecting frame are respectively rotatably arranged on the rotating shaft, the device can adapt to cross-lines at different angles. This makes the device have higher flexibility and versatility in practical applications and can meet the usage requirements in different scenarios.

[0029] In the communication system, the angle of the cross-lines may change due to the installation position and layout of the equipment. Using this cross-line anti-wear device can ensure that the cross-lines can be effectively protected at different angles and improve the stability and reliability of the communication system.

[0030] The structure of the device is simple, and installation and maintenance are relatively convenient. The design of the connecting frames and the rotating shaft enables the device to be quickly installed at the position of the cross-lines, and the arrangement of the limiting wheels also makes the installation and disassembly of the cross-lines easier. During maintenance, only the wear condition of the limiting wheels needs to be checked and replaced in a timely manner, without the need for large-scale repairs to the entire device. Description of the Drawings

[0031] The following will further illustrate the above characteristics, technical features, advantages and their implementation manners of the present utility model in a clear and understandable manner in combination with the accompanying drawings.

[0032] Figure 1 is a schematic structural diagram of the present utility model;

[0033] Figure 2 is a schematic internal structural diagram of the present utility model.

[0034] In the figure: the first connecting frame - 1, the second connecting frame - 2, the accommodating cavity - 3, the rotating shaft - 4, the limiting wheel - 5, the wire accommodating space - 501, the support frame - 6, the first clamping portion - 601, the limiting frame - 7, the second clamping portion - 701, the drainage hole - 702, the sliding groove - 703, the extension end - 704, the sliding frame - 8, the guiding groove - 801, the locking bolt - 9, the elastic member - 10. Specific embodiments

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the specific embodiments of the present utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can be obtained.

[0036] To make the drawings concise, only the parts related to the utility model are schematically shown in each drawing, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, components with the same structure or function are only schematically shown for one of them, or only one of them is marked. In this article, "one" not only means "only this one", but also can mean "more than one" situation, and "several" includes "two" and "more than two".

[0037] In this article, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0038] In addition, in the description of this application, the terms "first", "second", etc. are only used for distinguishing descriptions, and cannot be understood as indicating or implying relative importance.

[0039] Refer to Figures 1 to 2, which is an embodiment of the present utility model, proposes a cross - wire anti - abrasion device, including a first connecting frame 1 and a second connecting frame 2. Both the first connecting frame 1 and the second connecting frame 2 have accommodation cavities 3. The first connecting frame 1 and the second connecting frame 2 are respectively rotatably arranged on a rotating shaft 4. There are several limiting wheels 5, which are rotatably and arranged in the accommodation cavity 3. Several limiting wheels 5 in the same accommodation cavity 3 form a wire - containing space 501.

[0040] In this embodiment, the first connecting frame 1 and the second connecting frame 2 are the main structural components of the device, and they both have accommodation cavities 3. This accommodation cavity 3 provides space for the installation and rotation of the limiting wheels 5. The connecting frames can be designed with strong materials to ensure that they can withstand certain pressure and tension during use. The connecting frames can be made of metal materials, having sufficient strength and stiffness to ensure the stability of the device. The first connecting frame 1 and the second connecting frame 2 are respectively rotatably arranged on the rotating shaft 4. The rotating shaft 4 is used to enable the connecting frames to rotate flexibly, so as to adapt to cross - wires at different angles. The design of the rotating shaft 4 needs to consider the weight of the connecting frames and the flexibility of rotation to ensure that the device can rotate smoothly during use. There are several limiting wheels 5, which are rotatably and arranged in the accommodation cavity 3. Several limiting wheels 5 in the same accommodation cavity 3 form a wire - containing space 501. The function of the limiting wheels 5 is to limit the position of the cross - wires, preventing the cross - wires from rubbing and wearing during use. The number and arrangement of the limiting wheels 5 can be adjusted according to actual needs to adapt to cross - wires with different diameters and numbers. The main function of this device is to prevent the cross - wires from wearing during use. By placing the cross - wires in the wire - containing space 501 formed by the limiting wheels 5, the position of the cross - wires can be effectively limited, avoiding direct contact and friction between the cross - wires. The rotation of the limiting wheels 5 can reduce the resistance of the cross - wires during movement, thereby reducing the risk of wear.

[0041] In the power system, the abrasion of cross - wires may lead to line failures and power outages. Using this cross - wire anti - abrasion device can effectively protect the cross - wires and improve the reliability and safety of the power system. Since the first connecting frame 1 and the second connecting frame 2 are respectively rotatably arranged on the rotating shaft 4, this device can adapt to cross - wires at different angles. This makes the device have higher flexibility and versatility in practical applications and can meet the usage requirements in different scenarios.

[0042] In the communication system, the angle of cross - wires may change due to the installation position and layout of equipment. Using this cross - wire anti - abrasion device can ensure that the cross - wires can be effectively protected at different angles, improving the stability and reliability of the communication system.

[0043] The structure of the device is simple, and both installation and maintenance are relatively convenient. The design of the connecting frame and the rotating shaft 4 enables the device to be quickly installed at the position of the crossover line, and the arrangement of the limiting wheels 5 also makes the installation and disassembly of the crossover line easier. During maintenance, it is only necessary to check the wear condition of the limiting wheels 5 and replace them in time, without the need for large-scale repair of the entire device.

[0044] Furthermore, both the first connecting frame 1 and the second connecting frame 2 include:

[0045] A support frame 6, which is rotatably arranged at the end of the rotating shaft 4. A plurality of limiting wheels 5 are arranged on the support frame 6. The support frame 6 has a first clamping portion 601.

[0046] A limiting frame 7, which has a second clamping portion 701. The second clamping portion 701 is used to be clamped with the first clamping portion 601. A plurality of limiting wheels 5 are arranged in the limiting frame 7. After the first clamping portion 601 and the second clamping portion 701 are clamped, the support frame 6 and the limiting frame 7 form a receiving cavity 3.

[0047] In this embodiment, the support frame 6 is rotatably arranged at the end of the rotating shaft 4, which enables the support frame 6 to rotate flexibly around the rotating shaft 4 to adapt to crossover lines at different angles. A plurality of limiting wheels 5 are arranged on the support frame 6 to provide support and limitation for the crossover line. The arrangement of the limiting wheels 5 can be designed according to actual needs to ensure that the crossover line can be stably placed therein. The support frame 6 has a first clamping portion 601 for connecting with the limiting frame 7. The design of the first clamping portion 601 can adopt various forms, such as buckles, slots, etc., to ensure the firmness and stability of the connection. The limiting frame 7 has a second clamping portion 701, which cooperates with the first clamping portion 601 of the support frame 6 to realize the clamping connection between the two. A plurality of limiting wheels 5 are arranged in the limiting frame 7. Together with the limiting wheels 5 on the support frame 6, a space for accommodating the crossover line is formed after clamping. After the first clamping portion 601 and the second clamping portion 701 are clamped, the support frame 6 and the limiting frame 7 jointly form a receiving cavity 3 to provide a space for protecting and fixing the limiting wheels 5 and the crossover line.

[0048] The support frame 6 and the limiting frame 7 are connected by a clamping method, making the installation and disassembly of the entire device very convenient. During installation, it is only necessary to align and clamp the clamping portions of the support frame 6 and the limiting frame 7 together, without the need to use complex tools and fasteners. When maintenance or component replacement is required, the two can also be easily separated for corresponding operations.

[0049] In some occasions where space is limited or frequent adjustment is required, this design that facilitates installation and disassembly can greatly improve work efficiency. By adjusting the number and arrangement of the limiting wheels 5 on the support frame 6 and the limiting frame 7, it is possible to adapt to cross wires of different diameters and quantities. This flexibility enables the device to function in various different application scenarios. In a complex electrical system, there may be cross wires of different specifications that need anti-abrasion treatment. The device can be adjusted according to the actual situation to ensure effective protection for various cross wires. The limiting wheels 5 in the accommodation cavity 3 can effectively limit the position of the cross wires, preventing direct contact and friction between the cross wires, thereby improving the anti-abrasion effect. At the same time, the structural design of the support frame 6 and the limiting frame 7 can provide stable support for the limiting wheels 5 to ensure the normal operation of the limiting wheels 5. In long-term operating electrical equipment, the abrasion of cross wires may lead to faults and safety hazards. The anti-abrasion function of this device can extend the service life of the cross wires and improve the reliability and safety of the equipment.

[0050] Furthermore, the rotating shaft 4 is an insulating shaft.

[0051] In this embodiment, in some specific application scenarios, the cross wires may transmit high voltage or strong current. If the rotating shaft 4 is not made of insulating material, it may cause safety problems such as current leakage or short circuit. Using an insulating shaft can effectively prevent such situations from occurring and improve the safety of the entire device. In the power system, the cross wire anti-abrasion device needs to ensure that it will not cause interference or safety hazards to power transmission. The use of an insulating shaft can ensure that current will not conduct through the rotating shaft 4 under any circumstances, thus guaranteeing the stable operation of the power system. The insulating shaft can reduce or eliminate electromagnetic interference generated by the current in the cross wires. When current passes through the cross wires, an electromagnetic field will be generated. If the rotating shaft 4 is made of conductive material, it may enhance or change this electromagnetic field, thereby causing interference to surrounding electronic devices or communication systems. Using an insulating shaft can reduce the impact of such interference. In the communication field, there may be sensitive communication devices near the cross wires. The use of an insulating shaft can reduce electromagnetic interference and ensure the normal operation of the communication devices. The insulating shaft usually has good corrosion resistance and wear resistance, which makes it more durable during long-term use. At the same time, due to the characteristics of the insulating material, the insulating shaft is also more convenient for maintenance and replacement. If the rotating shaft 4 needs to be replaced, there is no need to consider electrical safety issues and the operation can be carried out directly.

[0052] Furthermore, both the support frame 6 and the limiting frame 7 are provided with drainage holes 702.

[0053] In this embodiment, in the cross - line abrasion - proof device, both the support frame 6 and the limit frame 7 are provided with drainage holes 702. The existence of the drainage holes 702 provides important functional support for the use of the device in a specific environment. The position, size, and quantity of the drainage holes 702 can be designed according to actual requirements. Generally, the drainage holes 702 are distributed at appropriate positions on the support frame 6 and the limit frame 7 to ensure that the moisture that may enter the interior of the device can be effectively discharged. When using the cross - line abrasion - proof device in some outdoor or humid environments, it may be affected by rain, dew, or other water sources. The function of the drainage holes 702 is to timely discharge the moisture that enters the interior of the device and prevent water accumulation from damaging the device. On a rainy day, without the drainage holes 702, the moisture may accumulate in the receiving cavity 3 of the support frame 6 and the limit frame 7, resulting in the rusting, corrosion, or poor rotation of the limit wheel 5, thus affecting the abrasion - proof effect and service life of the device. The drainage holes 702 help to maintain a dry environment inside the device. For cross - lines, a dry environment can reduce the risk of electrical failures caused by moisture. Especially in cross - lines involving power transmission, it is particularly important to keep dry. When installing the cross - line abrasion - proof device in a humid basement, the drainage holes 702 can effectively discharge the moisture that may seep in and ensure the safe operation of the cross - line. By preventing water accumulation and keeping dry, the drainage holes 702 improve the reliability of the cross - line abrasion - proof device. It reduces the possibility of failures and damages caused by moisture, enabling the device to operate stably in various environments. In some industrial applications with high requirements for reliability, the existence of the drainage holes 702 can ensure that the cross - line abrasion - proof device always plays its due role and guarantees the smooth progress of the production process.

[0054] Furthermore, the limit frame 7 has a sliding groove 703. The first connecting frame 1 and the second connecting frame 2 further include a sliding frame 8. The sliding frame 8 is slidably arranged on the limit frame 7. The sliding frame 8 has a sliding part, and the sliding part is slidably arranged in the sliding groove 703.

[0055] In this embodiment, the limit frame 7 has a sliding groove 703. The shape and size of the sliding groove 703 are carefully designed to ensure that the sliding frame 8 can slide stably on it. The sliding groove 703 can adopt a groove - type design with a certain depth and width to accommodate the sliding part of the sliding frame 8 and provide guidance and support for it. The sliding frame 8 is slidably arranged on the limit frame 7, and it is an important part of the cross - line abrasion - proof device. The sliding frame 8 is usually made of a strong material with sufficient strength and stiffness to withstand the pressure of the cross - line and the frictional force during the sliding process. The sliding frame 8 has a sliding part, and the sliding part cooperates with the sliding groove 703 on the limit frame 7, enabling the sliding frame 8 to slide smoothly on the limit frame 7. The shape and size of the sliding part match those of the sliding groove 703 to ensure the stability and accuracy of the sliding.

[0056] By sliding the sliding frame 8 on the limiting frame 7, the size of the accommodating cavity 3 can be adjusted. This is very important for accommodating cross wires of different diameters and quantities. When it is necessary to install cross wires with a larger diameter, the sliding frame 8 can be slid outwards to increase the space of the accommodating cavity 3; when the cross wires are thinner, the sliding frame 8 can be slid inwards to make the accommodating cavity 3 more compact.

[0057] The design of the sliding frame 8 makes the installation and maintenance of the cross wires more convenient. When installing the cross wires, the sliding frame 8 can be slid outwards to expand the entrance of the accommodating cavity 3, facilitating the insertion of the cross wires. When performing maintenance, the sliding frame 8 can be slid out to more easily inspect and repair the limiting wheels 5 and the cross wires.

[0058] The sliding of the sliding frame 8 on the limiting frame 7 can play a certain buffering and stabilizing role. When the cross wires are subjected to external forces, the sliding frame 8 can absorb part of the impact force through sliding, reducing the influence on other parts of the device, thereby enhancing the stability of the entire device.

[0059] Furthermore, the sliding frame 8 has a guiding groove 801, the limiting wheel 5 is slidably arranged in the guiding groove 801, and a locking bolt 9 is further included. The locking bolt 9 is arranged on the limiting wheel 5 and is used to fix the limiting wheel 5.

[0060] In this embodiment, the sliding frame 8 has a guiding groove 801, which provides a specific sliding path for the limiting wheel 5. The shape and size of the guiding groove 801 match those of the limiting wheel 5, enabling the limiting wheel 5 to slide stably therein. The guiding groove 801 can be arc-shaped or linear, and its depth and width can be designed according to the size of the limiting wheel 5 to ensure that the limiting wheel 5 does not deviate from the track during sliding. The limiting wheel 5 is slidably arranged in the guiding groove 801, which enables the position of the limiting wheel 5 to be adjusted as needed. By sliding in the guiding groove 801, the limiting wheel 5 can better adapt to cross wires of different diameters and quantities, improving the versatility of the device.

[0061] The locking bolt 9 is arranged on the limiting wheel 5 and is used to fix the position of the limiting wheel 5. After the limiting wheel 5 is adjusted to the appropriate position, the locking bolt 9 can be tightened to fix the limiting wheel 5 and prevent it from moving during use. When installing the cross wire anti-wear device, the limiting wheel 5 can be first slid to the appropriate position, and then the locking bolt 9 can be tightened to ensure that the limiting wheel 5 can stably support the cross wires and prevent friction and wear between the cross wires.

[0062] The sliding design of the guiding groove 801 and the limiting wheel 5 enables the cross-wire anti-wear device to adapt to different specifications of cross-wires. By adjusting the position of the limiting wheel 5 within the guiding groove 801, the anti-wear requirements for cross-wires with different diameters and quantities can be met, improving the adaptability of the device. The presence of the locking bolt 9 can enhance the stability of the limiting wheel 5. During use, the cross-wire may be subjected to external forces, causing the limiting wheel 5 to move. By tightening the locking bolt 9, the position of the limiting wheel 5 can be fixed to prevent it from loosening, thereby enhancing the stability of the device. In an environment with significant vibrations, the cross-wire anti-wear device needs to withstand large impact forces. The locking bolt 9 can ensure that the limiting wheel 5 does not move due to vibrations, guaranteeing the normal operation of the device. The design of the guiding groove 801 and the locking bolt 9 makes the installation and adjustment of the device more convenient. When installing the cross-wire, the position of the limiting wheel 5 can be adjusted according to the actual situation of the cross-wire and then fixed by the locking bolt 9.

[0063] Furthermore, it further includes an elastic member 10. One end of the elastic member 10 acts on the sliding frame 8, and the other end acts on the limiting frame 7, providing a force for the sliding frame 8 to approach the support frame 6.

[0064] In this embodiment, the elastic member 10 plays an important role in the cross-wire anti-wear device. It can be a component with elastic deformation ability such as a spring or elastic rubber. One end of the elastic member 10 acts on the sliding frame 8, and the other end acts on the limiting frame 7. A spring can be used as the elastic member 10, and appropriate spring parameters such as the spring stiffness coefficient and length can be selected according to actual requirements.

[0065] The elastic member 10 provides a force for the sliding frame 8 to approach the support frame 6. The action of this force enables the sliding frame 8 to maintain a relatively close position to the support frame 6 when there is no external force. When installing the cross-wire, as the diameter of the cross-wire changes, the sliding frame 8 can slide outwards against the force of the elastic member 10 to adapt to cross-wires of different diameters. After the cross-wire is installed, the force of the elastic member 10 can also cause the sliding frame 8 to generate a certain pressing force on the cross-wire, ensuring the stability of the cross-wire within the device.

[0066] Through the action of the elastic member 10, the cross-wire anti-wear device can better adapt to cross-wires of different diameters. Regardless of how the diameter of the cross-wire changes, the elastic member 10 can prompt the sliding frame 8 to make corresponding adjustments, thereby ensuring the anti-wear effect of the device on the cross-wire. The pressing force of the elastic member 10 can increase the friction between the cross-wire and the limiting wheel 5, thereby enhancing the stability of the device. When the cross-wire is subjected to external forces, the force of the elastic member 10 can help prevent the cross-wire from shaking or displacing within the device, reducing the risk of wear and damage caused by the movement of the cross-wire.

[0067] Further, the first clamping portion 601 is disposed on the side of the support frame 6, and the second clamping portion 701 is disposed on the side of the limiting frame 7. Both the first clamping portion 601 and the second clamping portion 701 are elastic portions.

[0068] In this embodiment, the first clamping portion 601 is disposed on the side of the support frame 6, and the second clamping portion 701 is disposed on the side of the limiting frame 7. Such a position arrangement enables the support frame 6 and the limiting frame 7 to be quickly connected through the clamping portions on the side during assembly. When installing the cross-wire anti-abrasion device, the operator can conveniently align the sides of the support frame 6 and the limiting frame 7, so that the first clamping portion 601 and the second clamping portion 701 cooperate with each other to achieve quick assembly. Both the first clamping portion 601 and the second clamping portion 701 are elastic portions. The elastic portion is usually made of a material with a certain elastic deformation ability, such as rubber, plastic, or elastic metal, etc. The design of the elastic portion makes the clamping process more flexible and reliable. When the support frame 6 and the limiting frame 7 are clamped, the elastic portion can generate a certain deformation, making the clamping tighter, and at the same time facilitating disassembly and adjustment. The design of the elastic clamping portion makes the assembly and disassembly of the cross-wire anti-abrasion device very convenient. The operator can quickly connect or separate the support frame 6 and the limiting frame 7 through simple pressing or stretching actions. When maintenance or replacement of the cross-wire is required, the device can be quickly disassembled, and then easily reassembled after the maintenance work is completed, improving the work efficiency. The elastic clamping portion can adapt to a certain degree of dimensional error and deformation. In actual use, due to factors such as manufacturing precision and temperature change, the support frame 6 and the limiting frame 7 may have slight dimensional changes. The elastic clamping portion can adapt to these changes through its own elastic deformation to ensure the normal use of the device. Although the elastic clamping portion has a certain elastic deformation ability, in the clamped state, they can provide sufficient connection strength to ensure a firm and reliable connection between the support frame 6 and the limiting frame 7.

[0069] Further, both the first clamping portion 601 and the second clamping portion 701 have an extended end 704, and the extended end 704 is parallel to the bottom surface of the limiting frame 7 or the support frame 6, facilitating the operation of the operator.

[0070] In this embodiment, in the cross-line anti-wear device, the first clamping portion 601 and the second clamping portion 701 are respectively located on the support frame 6 and the limiting frame 7, and both have an extended end 704. These extended ends 704 are parallel to the bottom surface of the limiting frame 7 or the support frame 6. The design of the extended end 704 makes the operating part of the clamping portion more prominent and easier to reach. The extended end 704 can be a section of structure extending outward from the clamping portion, and its length and shape can be designed according to actual operational requirements. The material of the extended end 704 can be the same as that of the clamping portion to ensure the strength and stability of the overall structure. The design of the extended end 704 cooperates with the structure of the support frame 6, the limiting frame 7 and the entire device. They do not affect the normal function of the device, while providing a convenient operating point for the operator. The parallel design of the extended end 704 makes it more convenient for the operator to perform clamping and disassembly operations, without having to laboriously find the operating position.

[0071] The primary function of extension 704 is to facilitate operator operation. When installing, removing, or adjusting the cross-wire anti-wear device, the operator can simply grasp extension 704 without using additional tools or struggling to locate the operating point. This significantly improves operational convenience and efficiency. When operating in confined spaces or at heights, the design of extension 704 makes it easier for the operator to complete the task. The length and shape of extension 704 can be optimized based on the actual operating environment to ensure comfortable operation.

[0072] The parallel design of extension end 704 allows the operator to perform more accurate connection and removal operations. By grasping extension end 704, the operator can more precisely control the position and direction of the connection, ensuring the secure and accurate connection. In applications requiring high precision, the design of extension end 704 can help operators avoid operational errors and improve the quality of installation and maintenance of the device. The design of extension end 704 enhances the practicality of the cross-wire anti-wear device. It makes the device easier to use and maintain, adapting to a variety of operating environments and needs. Whether professional technicians or ordinary operators, the device can be easily operated.

[0073] Furthermore, the extended end 704 is an insulating portion.

[0074] In this embodiment, in the cross-wire anti-wear device, the extended ends 704 of the first clamping portion 601 and the second clamping portion 701 are specifically designated as insulating portions. This means that the extended ends 704 are made of a material with insulating properties. The insulating portion can be made of a variety of insulating materials, such as plastic, rubber, and ceramic. These materials have excellent insulating properties and can effectively prevent the conduction of current.

[0075] In some specific application scenarios, cross lines may transmit high voltage or strong current. If the extended end 704 of the clamping part is not made of insulating material, the operator may face the risk of electric shock during operation. Designing the extended end 704 as an insulating part can effectively improve the safety of operation and avoid the occurrence of electric shock accidents.

[0076] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. An anti-abrasion device for crossover wires, characterized in that, Comprising: A first connecting frame (1) and a second connecting frame (2), both the first connecting frame (1) and the second connecting frame (2) having a receiving cavity (3), A rotating shaft (4), the first connecting frame (1) and the second connecting frame (2) being respectively rotatably arranged on the rotating shaft (4), Limiting wheels (5), there being a plurality of the limiting wheels (5), which are rotatably and arranged in the receiving cavity (3), and the plurality of the limiting wheels (5) in the same receiving cavity (3) form a wire receiving space (501).

2. The cross-line abrasion prevention device according to claim 1, characterized in that, Both the first connecting frame (1) and the second connecting frame (2) include: A support frame (6), the support frame (6) being rotatably arranged at the end of the rotating shaft (4), a plurality of the limiting wheels (5) being arranged on the support frame (6), and the support frame (6) having a first clamping portion (601), A limiting frame (7), the limiting frame (7) having a second clamping portion (701), the second clamping portion (701) being used for clamping with the first clamping portion (601), a plurality of the limiting wheels (5) being arranged in the limiting frame (7), and after the first clamping portion (601) and the second clamping portion (701) are clamped, the support frame (6) and the limiting frame (7) form the receiving cavity (3).

3. The cross-line abrasion prevention device according to claim 1, characterized in that, The rotating shaft (4) is an insulating shaft.

4. The cross-line abrasion prevention device according to claim 2, characterized in that Both the support frame (6) and the limiting frame (7) have drainage holes (702).

5. The anti-abrasion device for cross wires according to claim 4, characterized in that, The limiting frame (7) has a sliding groove (703), and the first connecting frame (1) and the second connecting frame (2) further include: A sliding frame (8), the sliding frame (8) being slidably arranged on the limiting frame (7), the sliding frame (8) having a sliding portion, and the sliding portion being slidably arranged in the sliding groove (703).

6. The anti-abrasion device for crossover lines according to claim 5, characterized in that, The sliding frame (8) has a guiding groove (801), the limiting wheels (5) being slidably arranged in the guiding groove (801), and further including: A locking bolt (9), the locking bolt (9) being arranged on the limiting wheel (5), and the locking bolt (9) being used for fixing the limiting wheel (5).

7. The cross-line anti-wear device according to claim 5, characterized in that, Further including: An elastic member (10), one end of the elastic member (10) acting on the sliding frame (8) and the other end acting on the limiting frame (7), providing a force for the sliding frame (8) to approach the support frame (6).

8. The cross-line anti-wear device according to claim 2, characterized in that, The first clamping portion (601) is arranged on the side of the support frame (6), the second clamping portion (701) is arranged on the side of the limiting frame (7), and both the first clamping portion (601) and the second clamping portion (701) are elastic portions.

9. The cross-line abrasion prevention device according to claim 8, characterized in that, Both the first clamping portion (601) and the second clamping portion (701) have an extended end (704), and the extended end (704) is parallel to the bottom surface of the limiting frame (7) or the support frame (6), facilitating the operation of the operator.

10. A cross-line anti-abrasion device according to claim 9, characterized in that, The extended end (704) is an insulating portion.

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