Multifunctional bracket for convergence clamp
By designing a multi-function bracket for bus pliers, using the combination of telescopic rod assembly and bracket foot assembly, the problem of bus pliers withstand large torque and external forces in high-altitude power wiring operations is solved, and the effect of improving operation safety and efficiency is achieved.
Patent Information
- Application Number
- CN202411711536.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-02-28
AI Technical Summary
In high-altitude power wiring operations, the bus clamp needs to withstand large torque and external forces, resulting in increased safety risks and early damage to the equipment, affecting the stability and reliability of the power supply system.
A multi-function bracket for bus pliers is designed, including telescopic rod assembly and bracket foot assembly, which can disperse the cable weight and external force through the coordination of support limiting parts, adjusting parts and rotating shafts, thereby improving the stability and flexibility of the bracket.
Effectively disperse the weight of cables and external forces, improve the safety and efficiency of high-altitude wiring operations, extend the service life of the equipment, and improve the high-altitude wiring operation environment of the power system.
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Abstract
Description
Technical Field
[0001] The invention relates to the technical field of aerial cables, in particular to a multifunctional bracket for busbar clamps. Background Art
[0002] With the development of power systems, high-altitude wiring operations have become a common task in power maintenance and construction. In these operations, the busbar clamp, as a key tool for connecting cables, plays a vital role in ensuring the smooth flow of current. However, in practical applications, due to the weight of the cable and the influence of external forces it is subjected to, the busbar clamp often needs to withstand a large torque. Especially when working at heights, the weight of the cable plus the effects of natural factors such as wind will cause the jaws of the busbar clamp to be subjected to additional stress, which not only increases the safety risk of the operation, but may also cause premature damage to the equipment, thereby affecting the stability and reliability of the power supply system.
[0003] At present, most high-altitude wiring operations still rely on traditional methods and technologies, which are usually inefficient and have certain safety hazards. For example, workers need to manually adjust the position of the cable to reduce the pressure on the busbar clamp, which is not only time-consuming and laborious, but also in the high-altitude working environment, any slight mistake may cause serious safety accidents. In addition, long-term high-altitude work puts workers at higher risks, such as falling and electric shock, which seriously affect the efficiency and safety of power operations. Summary of the invention
[0004] The present invention aims to at least solve the technical problems existing in the prior art. To this end, the present invention proposes a multifunctional bracket for busbar clamps, which can effectively disperse the weight of cables and external forces, improve the safety and efficiency of operations, and improve the high-altitude wiring operation environment of the power system.
[0005] According to some embodiments of the present invention, a multifunctional bracket of a current collector comprises a telescopic rod assembly and a bracket foot assembly, wherein a support limit piece is arranged on the top of the telescopic rod assembly, and a limit slot is provided on the support limit piece, and the bracket foot assembly comprises a plurality of legs and a plurality of adjustment pieces, and the plurality of adjustment pieces are arranged around the bottom periphery of the telescopic rod assembly, and the adjustment pieces are all provided with adjustment slots, and the adjustment slots are all in arc shape, and the adjustment slots pass through the left and right ends of the adjustment pieces, and the adjustment pieces are all provided with rotating shafts, and the legs are all provided with rotating holes, and the rotating shafts are one by one passed through the rotating holes, and the center of the adjusting slots is located on the rotating shafts, and the side walls of the legs are provided with limit pieces, and the limit pieces are all passed through the adjustment slots.
[0006] A busbar clamp multifunctional bracket according to some embodiments of the present invention has at least the following beneficial effects:
[0007] The present invention can effectively disperse the influence of the cable's own weight and external forces on the junction clamp through the design of the telescopic rod assembly and the bracket foot assembly. The limit groove on the support limit piece and the limit piece on the support foot cooperate with each other to ensure the stability of the bracket in different terrains and environments and prevent accidents caused by unstable bracket. The arc-shaped adjustment groove and the rotating shaft design on the adjustment piece allow the support foot to freely adjust the angle within a certain range to adapt to different working environments. The telescopic rod assembly can be adjusted in length according to actual needs, which is convenient for workers to work at different heights without frequent tool replacement or position adjustment, saving time and labor costs. The present invention can effectively disperse the cable weight and external forces, improve working safety and efficiency, and improve the high-altitude wiring working environment of the power system.
[0008] According to some embodiments of the present invention, a multifunctional bracket of a current collector is provided, wherein the adjusting member comprises two connecting plates, both connecting plates are connected to the bottom of the telescopic rod assembly, the rotating shaft is arranged between the two connecting plates, the connecting plates are provided with the adjusting grooves, and the side walls at both ends of the supporting legs are provided with the limiting members.
[0009] According to some embodiments of the present invention, a multifunctional bracket of a current collector is provided, both ends of the adjustment slot are connected with positioning slots, the positioning slots are opened radially with the rotating shaft, a long hole is opened on the support leg, the long hole is opened radially along the rotating shaft, the limiting member is movably arranged in the long hole, and the limiting member can move along the long hole.
[0010] According to some embodiments of the present invention, a multifunctional bracket for a current collector is provided, wherein the elongated hole connects two sides of the supporting leg, a movable rod is provided between two limiting members, the movable rod passes through the elongated hole, and the elongated hole is provided corresponding to the positioning groove.
[0011] According to a multifunctional bracket for a busbar clamp in some embodiments of the present invention, the rotating shaft is a screw rod, the connecting pieces are provided with through holes, the screw rod is sequentially passed through two through holes, and a nut is threadedly connected to the other end of the screw rod.
[0012] According to a multifunctional bracket for a current collector of some embodiments of the present invention, a connecting portion is provided at one end of the connecting piece close to the telescopic rod assembly, the connecting portion is arc-shaped, and the connecting portion is in contact with the bottom outer wall of the telescopic rod assembly.
[0013] According to some embodiments of the present invention, a multifunctional bracket for a current collector is provided, wherein the telescopic rod assembly comprises a first telescopic rod, a second telescopic rod and a third telescopic rod, wherein the first telescopic rod, the second telescopic rod and the third telescopic rod are sequentially sleeved, the adjusting member is replaced on the periphery of the first telescopic rod, and the supporting limit member is arranged on the top of the third telescopic rod.
[0014] According to a multifunctional bracket for a busbar clamp in some embodiments of the present invention, the number of the supporting legs is three and the number of the adjusting members is three.
[0015] In a multifunctional bracket for a busbar clamp according to some embodiments of the present invention, an anti-slip pad is provided on the top of the support leg.
[0016] According to a multifunctional bracket for a busbar clamp in some embodiments of the present invention, the telescopic rod assembly and the bracket foot assembly are both made of glass fiber reinforced polyester.
[0017] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0019] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.
[0020] Figure 2 It is a schematic structural diagram of a first telescopic rod and an adjusting member according to an embodiment of the present invention.
[0021] Figure 3 A schematic diagram of the structure of the support leg according to an embodiment of the present invention
[0022] Figure numerals: 1. telescopic rod assembly, 2. bracket foot assembly, 3. support limit member, 4. limit slot, 5. support foot, 6. adjustment member, 7. adjustment slot, 8. rotating shaft, 9. rotating hole, 10. limit member, 11. connecting piece, 12. positioning slot, 13. long hole, 14. movable rod, 15. screw rod, 16. through hole, 17. nut, 18. connecting part, 19. first telescopic rod, 20. second telescopic rod, 21. third telescopic rod, 22. anti-slip pad. DETAILED DESCRIPTION
[0023] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0024] In the description of the present invention, it should be understood that the descriptions involving orientations, such as up, down, left, right, front, back, etc., and the orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0025] In the description of the present invention, if there is a description of first and second, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0027] like Figure 1-Figure 3 As shown, an embodiment of the present invention provides a multifunctional bracket for a busbar clamp.
[0028] A multifunctional bracket for a current collector comprises a telescopic rod assembly 1 and a bracket foot assembly 2, wherein a support limiter 3 is arranged on the top of the telescopic rod assembly 1, and a limit slot 4 is provided on the support limiter 3, and the bracket foot assembly 2 comprises a plurality of legs 5 and a plurality of adjustment members 6, and the plurality of adjustment members 6 are arranged around the bottom periphery of the telescopic rod assembly 1, and an adjustment slot 7 is provided on each of the adjustment members 6, and the adjustment slots 7 are all in an arc shape, and the adjustment slots 7 pass through the left and right ends of the adjustment members 6, and a rotating shaft 8 is arranged on each of the adjustment members 6, and a rotating hole 9 is arranged on each of the legs 5, and the rotating shafts 8 are respectively penetrated through the rotating holes 9, and the center of the adjusting slot 7 is located on the rotating shaft 8, and a limiter 10 is arranged on the side wall of the leg 5, and the limiter 10 is penetrated through the adjusting slot 7.
[0029] The present invention can effectively disperse the influence of the cable's own weight and external forces on the junction clamp by setting the design of the telescopic rod assembly 1 and the bracket foot assembly 2. The limit groove 4 on the support limit piece 3 and the limit piece 10 on the support foot 5 cooperate with each other to ensure the stability of the bracket in different terrains and environments and prevent accidents caused by unstable bracket. The arc-shaped adjustment groove 7 and the rotating shaft 8 on the adjustment piece 6 are designed so that the support foot 5 can freely adjust the angle within a certain range to adapt to different working environments. The telescopic rod assembly 1 can be adjusted in length according to actual needs, which is convenient for workers to work at different heights without frequently changing tools or adjusting positions, saving time and labor costs. The present invention can effectively disperse the cable weight and external forces, improve working safety and efficiency, and improve the high-altitude wiring working environment of the power system.
[0030] In the embodiment of the present invention, the adjusting member 6 includes two connecting pieces 11, both of which are connected to the bottom of the telescopic rod assembly 1, the rotating shaft 8 is arranged between the two connecting pieces 11, the connecting pieces 11 are provided with the adjusting slots 7, and the side walls at both ends of the support leg 5 are provided with the limiting members 10. Specifically, the adjusting member 6 is in the form of two connecting pieces 11, which enhances the stability of the structure and the flexibility of adjustment. This design not only ensures a stable connection between the support leg 5 and the telescopic rod assembly 1, but also enables the support leg 5 to be flexibly adjusted in angle to adapt to different usage environments.
[0031] In the multifunctional bracket of the current collector described in this embodiment, both ends of the adjustment slot 7 are connected with positioning slots 12, and the positioning slots 12 are opened in the radial direction of the rotating shaft 8. The support leg 5 is provided with a long hole 13, and the long hole 13 is opened along the radial direction of the rotating shaft 8. The limiter 10 is movably arranged in the long hole 13, and the limiter 10 can move along the long hole 13. Specifically, the user can select the most suitable expansion angle of the support leg 5 according to actual needs, so that the bracket can be placed more stably on different types of ground.
[0032] In the multifunctional bracket of the current collector described in this embodiment, the elongated hole 13 is connected to both sides of the support leg 5, and a movable rod 14 is provided between the two stoppers 10, and the movable rod 14 is passed through the elongated hole 13, and the elongated hole 13 is provided corresponding to the positioning groove 12. Specifically, this improvement allows the user to control the position of the support leg 5 more accurately, ensuring that the bracket can maintain the best stability.
[0033] In the multifunctional bracket of the current collector described in this embodiment, the rotating shaft 8 adopts a screw 15, and the connecting piece 11 is provided with a through hole 16. The screw 15 is sequentially passed through the two through holes 16, and the other end of the screw 15 is screwed with a nut 17. Specifically, the positioning and locking of the adjusting member 6 is achieved by assembling the screw 15 and the nut 17. This design ensures that the connection between the adjusting member 6 and the telescopic rod assembly 1 will not loosen even after long-term use, thereby extending the service life of the product.
[0034] In the multifunctional bracket for busbar clamps described in this embodiment, a connecting portion 18 is provided at one end of the connecting piece 11 close to the telescopic rod assembly 1, and the connecting portion 18 is in an arc shape, and the connecting portion 18 is in contact with the bottom outer wall of the telescopic rod assembly 1. Specifically, the arc-shaped design reduces stress concentration at the connection and prevents connection failure caused by long-term stress.
[0035] In the embodiment of the present invention, the multifunctional bracket of the current collector clamp, the telescopic rod assembly 1 includes a first telescopic rod 19, a second telescopic rod 20 and a third telescopic rod 21, the first telescopic rod 19, the second telescopic rod 20 and the third telescopic rod 21 are sequentially sleeved, the adjusting member 6 is arranged on the outer periphery of the first telescopic rod 19, and the supporting limit member 3 is arranged on the top of the third telescopic rod 21. Specifically, the three-stage telescopic rod design allows the bracket to be retracted to a smaller volume when not in use, which is convenient for users to carry or store.
[0036] In the multifunctional bracket for busbar clamps described in this embodiment, three legs 5 are provided, and three adjusting members 6 are provided. Specifically, a triangle is one of the most stable geometric shapes, and this design ensures that the bracket can maintain good stability whether on a flat or uneven ground.
[0037] In the multifunctional bracket for busbar clamps described in this embodiment, a non-slip pad 22 is provided on the top of the support leg 5. Specifically, the use of the non-slip pad 22 is particularly suitable for smooth or wet ground, which greatly improves the safety performance of the bracket.
[0038] In the multifunctional bracket of the current collector described in this embodiment, the telescopic rod assembly 1 and the bracket foot assembly 2 are both made of glass fiber reinforced polyester (GFRP). Specifically, the glass fiber reinforced polyester material has excellent mechanical properties and electrical insulation, and is light in weight and has very high mechanical strength. Its tensile strength and compressive strength can meet the needs of high-load working environments. The current collectors in power operations often need to withstand large torques and tensile forces, so the strength of the bracket material must be sufficient to avoid damage or breakage of the equipment. GFRP performs far better than many traditional materials in this regard and can effectively extend the service life of the bracket. In addition, due to the high operating voltage of power equipment, the bracket must have good insulation properties to prevent the current from being conducted to the ground through the bracket, thereby endangering the life safety of the operator. GFRP has high dielectric strength and can effectively isolate the current to ensure safe operation. Furthermore, GFRP has outstanding corrosion resistance. Outdoor power operations often need to face harsh climatic conditions, including corrosive environments such as humidity, acid rain, and salt spray. Compared with traditional metal materials, GFRP will not rust or corrode, so it can maintain its mechanical and insulation properties even when exposed to harsh environments for a long time, and will not cause structural degradation or insulation failure due to corrosion.
[0039] It is understandable that in some embodiments, the telescopic rod assembly 1 and the bracket foot assembly 2 adopt electrophoretic coating technology. Electrophoretic coating is a technology that uniformly adsorbs coating materials on the surface of the substrate through an electric field, which can form a dense coating with good wear resistance and corrosion resistance. The surface of the bracket is treated with electrophoretic coating to form a smooth and strong protective film. Its wear resistance can effectively reduce the surface wear of the bracket during use and extend the life of the equipment. Especially in high-altitude power operations, the friction of the surface is inevitable during the frequent movement and installation of equipment. The electrophoretic coating can significantly reduce the degree of wear and maintain the appearance and functionality of the bracket. The electrophoretic coating not only has wear-resistant properties, but also can enhance the dustproof performance of the bracket. Since the bracket is often exposed to the outdoor environment, the accumulation of dust and dirt will affect the use effect of the bracket and may even affect its insulation performance. The smooth coating surface can effectively prevent dust and dirt from adhering and keep the bracket clean. In addition, the electrophoretic coating has a self-cleaning effect, and rainwater can wash away the dust on the surface of the coating, reducing the need for manual cleaning. At the same time, in harsh environmental conditions, such as salt spray, acid rain and other corrosive environments, the electrophoretic coating can further enhance the corrosion resistance of the bracket. The coating can isolate moisture, oxygen and corrosive substances in the air, preventing them from directly contacting the GFRP substrate, thereby avoiding material degradation and performance degradation.
[0040] Although the 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 claims and their equivalents.
Claims
1. A multifunctional bracket for busbar clamps, characterized in that: It includes a telescopic rod assembly and a bracket foot assembly. A support limit piece is provided on the top of the telescopic rod assembly. A limit groove is provided on the support limit piece. The bracket foot assembly includes multiple legs and multiple adjustment pieces. The multiple adjustment pieces are arranged around the bottom periphery of the telescopic rod assembly. Adjustment grooves are provided on the adjustment pieces. The adjustment grooves are all arc-shaped. The adjustment grooves pass through the left and right ends of the adjustment pieces. A rotating shaft is provided on the adjustment piece. Rotating holes are provided on the legs. The rotating shafts are passed through the rotating holes one by one. The center of the adjusting groove is located on the rotating shaft. Limiting pieces are provided on the side walls of the legs. The limiting pieces are passed through the adjustment grooves.
2. A busbar clamp multifunctional bracket according to claim 1, characterized in that: The adjusting member comprises two connecting pieces, both connecting pieces are connected to the bottom of the telescopic rod assembly, the rotating shaft is arranged between the two connecting pieces, the adjusting grooves are arranged on the connecting pieces, and the limiting members are arranged on the side walls at both ends of the supporting foot.
3. A busbar clamp multifunctional bracket according to claim 2, characterized in that: Both ends of the adjustment groove are connected with positioning grooves, and the positioning grooves are opened radially with the rotating shaft. A long hole is opened on the support foot, and the long hole is opened radially along the rotating shaft. The limiting member is movably arranged in the long hole, and the limiting member can move along the long hole.
4. A busbar clamp multifunctional bracket according to claim 3, characterized in that: The elongated hole is connected to both sides of the supporting leg, a movable rod is arranged between the two limiting members, the movable rod passes through the elongated hole, and the elongated hole is arranged corresponding to the positioning groove.
5. The multifunctional bracket for busbar clamp according to claim 2, characterized in that: The rotating shaft adopts a screw rod, and the connecting pieces are provided with through holes. The screw rod is sequentially passed through two through holes, and a nut is screwed on the other end of the screw rod.
6. The multifunctional bracket for busbar clamp according to claim 2, characterized in that: A connecting portion is provided at one end of the connecting piece close to the telescopic rod assembly. The connecting portion is in an arc shape and fits with the bottom outer wall of the telescopic rod assembly.
7. The multifunctional bracket for busbar clamp according to claim 1, characterized in that: The telescopic rod assembly includes a first telescopic rod, a second telescopic rod and a third telescopic rod, the first telescopic rod, the second telescopic rod and the third telescopic rod are sequentially sleeved, the adjusting member is replaced on the outer periphery of the first telescopic rod, and the supporting limit member is arranged on the top of the third telescopic rod.
8. The multifunctional bracket for busbar clamp according to claim 1, characterized in that: The number of the supporting legs is three, and the number of the adjusting members is three.
9. The multifunctional bracket for busbar clamp according to claim 1, characterized in that: An anti-skid pad is arranged on the top of the supporting foot.
10. The multifunctional bracket for busbar clamp according to claim 1, characterized in that: The telescopic rod assembly and the bracket foot assembly are both made of glass fiber reinforced polyester.