A stay rope clamp

Abstract

The present application relates to power transmission line technical field, specifically to a stay wire hoop. Including pole body hoop fixed assembly, the side of pole body hoop fixed assembly is provided with stay wire body assembly, the cable bottom of stay wire body assembly is provided with anchoring assembly. Pole body hoop fixed assembly includes positioning boss and main hoop body, the top of main hoop body extends and bends to form upper curved hoop arm, the bottom extends and reversely bends to form lower curved hoop arm, the inner side of positioning boss is provided with inner support frame. Stay wire body assembly includes stay wire group, wire end anchoring seat and wire body locking piece, wire end anchoring seat and wire body locking piece constitute double-point fixing structure. Stay wire group includes left wing stay wire branch group, right wing stay wire branch group and lower stay wire branch group, pole body hoop fixed assembly is also externally connected with external steering knuckle through insulating hanging rope. The present application eliminates rotation slip, improves anti-vibration performance and fatigue life through force couple balance, three-stage locking and space steering structure cooperation, and adapts to complex laying environment.

Description

Technical Field

[0001] This invention relates to the field of power transmission and distribution line technology, specifically a guy wire clamp. Background Technology

[0002] Guy wire clamps are crucial hardware used in power transmission and distribution lines to secure poles and prevent them from tilting or collapsing due to external forces such as wind loads and conductor tension. In overhead line projects, guy wire clamps are typically installed at an appropriate height on the pole, transferring the horizontal tension on the pole to the ground anchor point via connecting guy wires, thereby ensuring the overall stability of the pole structure. With the continuous advancement of power grid construction, the application scenarios of poles are becoming increasingly complex, placing higher demands on the structural performance, installation adaptability, and long-term operational reliability of guy wire clamps.

[0003] Existing guy wire clamps typically employ a ring-shaped band secured with bolts for the pole fixing portion. The friction between the band and the pole surface resists the torque and slippage force transmitted by the guy wire. However, traditional ring-shaped bands rely solely on friction to resist rotation. When the guy wire is subjected to significant lateral tension, the clamp is prone to rotational slippage along the pole surface, leading to guy wire slack or deviation in the force direction, and in severe cases, even pole collapse. Furthermore, the single-point fixing method for the guy wires is susceptible to slippage and wear between wires under dynamic loads such as wind vibration and galloping, resulting in reduced preload and low fatigue life over long-term operation. Therefore, there is an urgent need for a guy wire clamp that can eliminate rotational slippage and improve its adaptability and steering capability under dynamic loads. Summary of the Invention

[0004] The purpose of this invention is to provide a cable clamp to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A guy wire clamp includes a pole clamp assembly, a guy wire assembly is disposed along the side edge of the pole clamp assembly, and an anchoring component is disposed at the bottom of the guy wire assembly cable; the pole clamp assembly includes a positioning boss and a main clamp body, the clamp body of the main clamp body extends upward and downward respectively, its top end extends and bends to form an upward curved clamp arm, and its bottom end extends and bends in the opposite direction to form a downward curved clamp arm, and an inner support frame is disposed along the inner edge of the positioning boss; the guy wire assembly includes a guy wire group and a wire end anchor. The cable end anchoring seat and the cable locking component are as follows: the cable end anchoring seat is fixed to the outer hoop wall of the upper hoop or the upper curved hoop arm, and the cable locking component is fixedly installed on the outer hoop wall of the lower hoop or the upper hoop. The cable end anchoring seat and the cable locking component form a double-point fixing structure. The cable locking component includes a card seat and a pressure plate. The pressure plate is foldable and connected to the card seat. The other end of the card seat is provided with a comb plate. The cables of the cable assembly are embedded and engaged in parallel in the gaps between the teeth of the comb plate.

[0007] As a further aspect of the present invention: the inner support frame is a cross truss structure, with hinged supports provided at its cross nodes, forming multi-point floating supports with the inner edge of the positioning boss, which are used to assist in supporting the integrated structure of the main hoop, the upper curved hoop arm and the lower curved hoop arm.

[0008] As a further embodiment of the present invention: the wire locking component further includes two side wing ears, which are arranged on both sides of the pressure plate. Each of the two side wing ears is provided with a pin hole, and an auxiliary fixing and inserting strap is provided between the pin holes.

[0009] As a further aspect of the present invention: the tooth gap of the comb plate is designed to gradually narrow, and its inner wall is provided with a serrated anti-slip texture. When the pressure plate is pressed by the locking bolt, the comb plate generates elastic deformation, forming an independent wedging force on each wire of the pull wire assembly.

[0010] As a further aspect of the present invention: the guy wire group includes at least four guy wires, two of which extend downward and are provided with a lower guy wire branch group, and the other two guy wires extend to the left and right sides respectively and are provided with a left wing guy wire branch group and a right wing guy wire branch group, and the line group ends of the left wing guy wire branch group, the right wing guy wire branch group and the lower guy wire branch group are all provided with anchor bolt supports.

[0011] As a further aspect of the present invention: the left wing guy wire support group, the right wing guy wire support group and the lower guy wire support group are arranged with an asymmetrical angle, wherein the horizontal projection angle of the left wing guy wire support group, the right wing guy wire support group and the lower guy wire support group is evenly distributed at 120°, but the inclination angle in the vertical plane is different: the inclination angle of the left wing guy wire support group and the right wing guy wire support group is 10°-15°, and the lower guy wire support group is set perpendicular to the ground.

[0012] As a further aspect of the present invention: the fixed end of the anchor bolt support is provided with a connecting rod, the connecting rod is an adjustable screw structure, and the end of the connecting rod is equipped with a base anchor bolt.

[0013] As a further aspect of the present invention: the pole clamping assembly further includes a middle clamp sleeve, the clamping band of the middle clamp sleeve is externally connected to an external steering knuckle via an insulating hanging cable, and the external steering knuckle, the insulating hanging cable and the middle clamp sleeve together constitute a reinforced fixing structure for the pole.

[0014] As a further embodiment of the present invention: the external steering knuckle includes a steering knuckle body, both ends of the steering knuckle body are provided with end seats, a folding arm is mounted on the end seat through a first hinge shaft, a second hinge shaft is mounted on the other end of the folding arm, the second hinge shaft and the first hinge shaft are spatially perpendicular, a hanging head is mounted on the folding arm through the second hinge shaft, a fixed support is mounted on the hanging head, and the rope of the insulating hanging cable is connected to the fixed support.

[0015] As a further aspect of the present invention: the inner wall of the ring structure formed by the upper and lower sleeves and the upper and lower curved sleeves respectively is embedded with an elastic compensation pad layer, which is used to adapt to the change of the rod's taper.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] The cable clamp of this invention, through structural innovation in the rod clamp assembly, extends and bends the main clamp body in opposite directions to form an upper and lower curved clamp arm, which, together with the internal support frame, constitutes a force couple balance system, eliminating the rotational slippage that is prone to occur when traditional clamps are subjected to force on one side. A two-point fixing structure is formed by the line end anchoring seat and the line locking component. The line locking component uses a clamping method combining a comb-tooth plate and a folding pressure plate, supplemented by side wing plates and auxiliary fixing insertion straps, constructing a three-level locking system of "anchoring-locking-ring clamp". This mechanism allows multiple guy wires to be independently wedged without interference, significantly improving vibration resistance and fatigue life under dynamic loads. The asymmetrical angle arrangement of the left and right wings and the lower guy wire support, combined with the adjustable screw structure connecting rod, achieves multi-directional differentiated and coordinated tensioning, ensuring the clamp's stress center coincides with the rod axis and avoiding excessive moment concentration. An external steering knuckle and insulated hanging cable form a spatial steering and triangular reinforcement system, utilizing a spatial vertical hinge and universal ball joint to achieve flexible deflection and avoidance of the guy wire path. The synergistic effect of these structures effectively solves the technical problems of poor vibration resistance, susceptibility to eccentric torque, and difficulty in adapting to complex laying environments in existing guy wire clamps.

[0018] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0019] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. Furthermore, these drawings and textual descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concepts of this application to those skilled in the art through reference to specific embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of the cable clamp provided in an embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the rod clamping assembly provided in an embodiment of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of the draw wire assembly provided in an embodiment of the present invention.

[0023] Figure 4This is a schematic diagram of the structure of the line end anchor and line locking component provided in an embodiment of the present invention.

[0024] Figure 5 This is a schematic diagram of the structure of the line locking component provided in an embodiment of the present invention.

[0025] Figure 6 This is an installation diagram of the external steering knuckle, insulating cable, and pole clamp assembly provided in an embodiment of the present invention.

[0026] Figure 7 This is a schematic diagram of the external steering knuckle provided in an embodiment of the present invention.

[0027] In the diagram: 1. Guy cable assembly; 2. Pole clamp assembly; 3. Anchoring component; 4. External steering knuckle; 5. Insulating cable; 11. Guy cable assembly; 12. Cable end anchor; 13. Cable locking component; 21. Positioning boss; 22. Main clamp; 23. Internal support frame; 24. Upper bending clamp arm; 25. Lower bending clamp arm; 26. Upper clamp sleeve; 27. Lower clamp sleeve; 28. Middle clamp sleeve; 31. Left wing guy cable support assembly; 32. Right wing guy cable support assembly; 33. Lower guy cable support assembly 34. Anchor bolt support; 35. Connecting rod; 36. Base anchor bolt; 41. Steering knuckle body; 42. End seat; 43. Folding arm; 44. First hinge shaft; 45. Second hinge shaft; 46. Hanging head; 47. Fixed support sleeve; 111. Wire end; 121. Wire fixing bolt; 122. Anchor plate; 123. Positioning bolt; 131. Card seat; 132. Wire pressing plate; 133. Locking bolt; 134. Comb plate; 135. Side wing ear plate; 136. Through pin hole. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, examples of which are illustrated in the drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or identical elements.

[0029] Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0030] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0031] Example 1, please refer to Figure 1 and Figure 2A guy wire clamp is provided, including a pole clamp assembly 2, a guy wire assembly 1 is provided on the side edge of the pole clamp assembly 2, and an anchoring component 3 is provided at the bottom of the guy wire assembly 1. The core of the clamp lies in the structural innovation of the pole clamp assembly 2, which aims to solve the problem that traditional clamps are prone to rotation and slippage under force, causing eccentric torque to the pole.

[0032] Structurally, the rod-body clamping assembly 2 includes a positioning boss 21 and a main clamping body 22. The main clamping body 22 serves as the foundation clamping body, extending upwards and downwards. Specifically, the top of the main clamping body 22 extends upwards and smoothly bends to one side at its end, forming an upward-curved clamping arm 24; the bottom of the main clamping body 22 extends downwards and bends to the opposite side of the upward-curved clamping arm 24 at its end, forming a downward-curved clamping arm 25. The positioning boss 21 is located at the midpoint of both sides of the clamping body of the main clamping body 22, and an inner support frame 23 is provided along its inner edge. This inner support frame 23 adopts a cross truss structure, with hinged supports at its cross nodes. These hinged supports and the inner edge of the positioning boss 21 form multi-point floating supports. The upper curved arm 24 and the lower curved arm 25 are respectively provided with an upper clamping sleeve 26 and a lower clamping sleeve 27 at their ends. The upper clamping sleeve 26 and the upper curved arm 24 together form a ring structure for clamping the upper part of the rod, and the lower clamping sleeve 27 and the lower curved arm 25 together form a ring structure for clamping the lower part of the rod. The inner walls of the upper clamping sleeve 26 and the lower clamping sleeve 27 are embedded with elastic compensation pads. These pads can adapt to the taper changes of the rod, ensuring that the clamp can maintain a tight fit with the rod at different installation heights.

[0033] During operation, when the guy wire clamp is installed on the pole, the main clamp body 22, the upper bent clamp arm 24, and the lower bent clamp arm 25 are first attached to the pole surface, and then locked in place by the upper clamp sleeve 26 and the lower clamp sleeve 27. At this time, the inner support frame 23 provides auxiliary support for the main clamp body 22, the upper bent clamp arm 24, and the lower bent clamp arm 25 through its hinge support and positioning boss 21. When the guy wire assembly 1 is subjected to external tension, the tension is transmitted to the pole clamp assembly 2 through the guy wire group 11. Since the bending directions of the upper bent clamp arm 24 and the lower bent clamp arm 25 are opposite, when the tension acts on one side of the clamp, the upper bent clamp arm 24 and the lower bent clamp arm 25 will generate torques in opposite directions.

[0034] The opposing torques generated by the upper curved hoop arm 24 and the lower curved hoop arm 25 are converged through the positioning boss 21 and transmitted to the inner support frame 23. Under the action of the cross truss structure, the two form a force couple balance system. This force couple balance system can effectively counteract the rotational torque generated by unilateral tension, ensuring that the force center of the entire pole hoop assembly 2 always coincides with the pole's axis. Compared with traditional clamps, the structure of this embodiment fundamentally eliminates the defect of clamp rotational slippage along the pole surface caused by unilateral force. Through the synergistic effect of the "reverse bending hoop arm" and the "cross truss inner support frame," the originally harmful eccentric torque is transformed into internal force couple balance, significantly improving the clamp's torsional resistance and protection performance for the pole. At the same time, the setting of the elastic compensation pad allows the clamp to adapt to poles with different tapers, expanding its application range.

[0035] Example 2: This example is based on Example 1 above. Please refer to... Figure 1 , Figure 3 and Figure 4 The optimization of the fixing and locking structure of the guy wire assembly 1 was the main focus, aiming to solve the problems of multiple wires sliding against each other and poor fixing reliability under dynamic loads.

[0036] Structurally, the pull cable assembly 1 includes a pull cable group 11, a cable end anchoring seat 12, and a cable locking component 13. Each pull cable in the pull cable group 11 has a cable end 111 at its end. The main body of the cable end anchoring seat 12 is an anchoring plate 122, which is fixed to the outer hoop wall of the upper hoop sleeve 26 or the upper curved hoop arm 24 by a positioning bolt 123. A fixing bolt 121 is provided on the anchoring plate 122, and the cable end 111 of each pull cable is fastened to the corresponding fixing bolt 121 to form the first-level anchoring. The cable locking component 13 includes a retainer 131 and a pressure plate 132, which is foldable and connected to the retainer 131. The other end of the retainer 131 is provided with a comb plate 134, which has a gradually narrowing tooth gap and a serrated anti-slip texture on the inner wall. Multiple wires of the pull wire assembly 11 are embedded and engaged in parallel within the gaps between the teeth of the comb plate 134. The pressure plate 132 is fixedly installed on the outer wall of the lower clamp 27 or the upper clamp 26 by locking bolts 133, so that the wire locking member 13 and the wire end anchoring seat 12 located at the top together form a "two-point determination of a straight line" pull wire positioning system. In addition, the wire locking member 13 also includes two side wing plates 135, which are arranged on both sides of the pressure plate 132. Each side wing plate 135 is provided with a pin hole 136, and a flexible high-strength fiber band is provided between the two pin holes 136 as an auxiliary fixing and interlocking band.

[0037] The operator first secures the ends 111 of each wire in the pull wire assembly 11 to the fixing bolts 121 of the wire end anchoring seat 12. Then, the wires are arranged sequentially and embedded into the teeth of the comb plate 134. Next, the pressure plate 132 is flipped over to cover the comb plate 134 and the wires, and then fixed to the lower clamp 27 using the locking bolt 133. During the tightening of the locking bolt 133, the pressure plate 132 applies pressure to the comb plate 134, causing the gradually narrowing teeth to deform elastically. The serrated anti-slip texture on its inner wall tightly engages each wire, creating an independent wedging force for each wire, completing the second level of locking. Finally, the auxiliary fixing strap is passed through the pin holes 136 of the two side wing ear plates 135 and tightened to form the third level of circumferential constraint.

[0038] This embodiment optimizes the traditional single-point guy wire fixing into a three-level locking mechanism. The first-level anchoring (line end anchoring seat 12) is responsible for bearing the main tension of the guy wire; the second-level locking (line locking component 13) uses the elastic deformation of the comb plate 134 and independent wedging force to fix multiple lines separately, completely avoiding mutual slippage and interference between lines; the third-level ring clamp (side wing ear plate 135 and auxiliary fixing interlocking band) serves as a safety redundancy, effectively preventing the pressure plate 132 from loosening due to vibration under high-frequency dynamic loads such as wind vibration. This structure significantly improves the fatigue life of the guy wire assembly 11 under dynamic loads and ensures the long-term stability of the guy wire tension. The independent clamping design of the comb plate 134 ensures that even if one line becomes loose, it will not affect the tightness of other lines, greatly improving the reliability and ease of maintenance of the entire guy wire system.

[0039] Example 3: This example is based on the above examples. Please refer to [link / reference]. Figure 3 and Figure 5 The multi-directional arrangement of the guy wire group 11 and the anchoring component 3 are described in detail, aiming to solve the problems of concentrated bending moment and poor ground adaptability caused by guy wires in a single direction.

[0040] Structurally, the guy wire assembly 11 includes multiple guy wires, specifically four in this embodiment. Two of the guy wires extend downwards and are equipped with lower guy wire branches 33, while the other two guy wires extend to the left and right sides respectively, and are equipped with left-wing guy wire branches 31 and right-wing guy wire branches 32. The left-wing guy wire branches 31, right-wing guy wire branches 32, and lower guy wire branches 33 form an asymmetrical angled arrangement system. Specifically, the horizontal projection angle of the three guy wire branches is evenly distributed at 120°, but their vertical inclination angles are different: the inclination angles of the left-wing guy wire branches 31 and right-wing guy wire branches 32 are 10°-15°, while the lower guy wire branch 33 is set perpendicular to the ground. Each of the three guy wire branches is equipped with an anchor bolt support 34 at its wire end. The fixed end of the anchor bolt support 34 is equipped with a connecting rod 35, which is an adjustable screw structure. The rod end of the connecting rod 35 is equipped with a base anchor bolt 36. The base anchor bolt 36 is an enlarged-base mechanical anchor bolt, and a spherical washer is also provided between it and the connecting rod 35.

[0041] During operation, after the guy wire clamp is installed, the operator connects the ends of the left wing guy wire support group 31, the right wing guy wire support group 32, and the lower guy wire support group 33 to the ground anchor points via anchor bolt supports 34. The preload of the three guy wires can be adjusted synchronously by rotating the adjustable screw structure of the connecting rod 35. Since the horizontal projections of the three guy wires are evenly distributed at 120° and their vertical inclination angles are different, when they are tensioned, they will form a mutually canceling resultant force in the horizontal direction, ensuring that the clamp's center of force always coincides with the pole's axis. The expanded base design of the base anchor bolt 36 provides strong pull-out resistance, while the spherical washer compensates for angular deviations between the anchor bolt support 34 and the base anchor bolt 36 caused by ground construction errors.

[0042] Through the design of "asymmetric angle arrangement" and "differentiated vertical inclination angle," the left, right, and lower guy wire support groups form a stable mechanical triangle in space. The lower guy wire support group 33 is set vertically to the ground and mainly bears the vertical tensile force component, while the left and right wing guy wire support groups 31 and 32 mainly provide horizontal stabilizing force and convert part of the horizontal force into vertical preload. The synergistic effect of these three components effectively disperses and transforms the bending moment borne by the pole at its base when subjected to horizontal wind loads or conductor tension. The effect is that the 120° evenly distributed guy wire layout ensures the overall stability of the pole in the 360° direction, while the adjustable screw structure connecting rod 35 enables synchronous and precise adjustment of the preload of the three guy wires, simplifying the construction and commissioning process. The combination of the expanded-base mechanical anchor bolt and the spherical washer greatly enhances adaptability to complex ground environments and ensures the reliability of the anchoring.

[0043] Example 4: This example is based on any of the above examples. Please refer to [link / reference]. Figure 1 , Figure 6and Figure 7 An external steering knuckle 4 and an auxiliary fixing structure were introduced to solve the problem of adaptability of guy wire clamps in complex laying environments.

[0044] Structurally, the pole clamping assembly 2 includes an upper clamp 26, a lower clamp 27, and a middle clamp 28. The clamping band of the middle clamp 28 is connected to an external steering knuckle 4 via an insulating cable 5. The external steering knuckle 4, the insulating cable 5, and the middle clamp 28 together constitute the reinforced fixing structure of the pole. The external steering knuckle 4 specifically includes a steering knuckle body 41, with end seats 42 at both ends. A folding arm 43 is mounted on each end seat 42 via a first hinge pin 44, allowing the folding arm 43 to swing horizontally around the first hinge pin 44. A second hinge pin 45 is mounted on the other end of the folding arm 43, spatially perpendicular to the axial direction of the first hinge pin 44. A lifting head 46 is mounted on the folding arm 43 via the second hinge pin 45, enabling the lifting head 46 to have spherical adjustment capability. A fixed support 47 is installed on the hanging head 46, and a universal ball head is provided inside the fixed support 47. The rope of the insulating hanging cable 5 is connected to the universal ball head.

[0045] During operation, when obstacles around the pole prevent the guy wire from being laid in a straight line, workers can connect a portion of the guy wire (or additional auxiliary guy wire) from guy wire assembly 11 to the central hoop 28. Then, the central hoop 28 is connected to the external steering knuckle 4 via the insulated hanging cable 5. The external steering knuckle 4 can adjust its orientation at any angle in space according to the location of obstacles by swinging the folding arm 43 around the first hinge axis 44 and the hanging head 46 around the second hinge axis 45. Finally, the guy wire is routed around or through the external steering knuckle 4 before extending to the ground anchor point, achieving spatial deflection and obstacle avoidance of the guy wire path.

[0046] The external steering knuckle 4, through the spatial vertical arrangement of the first hinge shaft 44 and the second hinge shaft 45, and the universal ball joint within the fixed support sleeve 47, provides the insulating cable 5 with a three-degree-of-freedom spatial steering capability. This allows the guy wire, which originally had to be laid in a straight line, to change its spatial path without losing tension. Simultaneously, the central hoop sleeve 28, the insulating cable 5, and the external steering knuckle 4 form a triangular reinforcement system. When the pole is subjected to horizontal tension, this system can convert part of the horizontal tension into axial tension along the insulating cable 5, thereby avoiding excessive concentration of bending moment at the pole root.

[0047] This embodiment significantly enhances the environmental adaptability of the guy wire clamp, enabling its widespread application in complex scenarios such as urban power grid upgrades and narrow alleyways. The spherical adjustment capability of the external steering knuckle 4 makes the installation process more flexible and convenient. More importantly, the triangular reinforcement system composed of the central clamp sleeve 28, the insulating cable 5, and the external steering knuckle 4 not only optimizes the stress state of the pole mechanically, but the insulating cable 5 also effectively isolates current, improving the safe operation level of power facilities.

[0048] In summary, this application systematically innovates the guy wire clamp through multiple embodiments, covering aspects such as pole reinforcement, guy wire locking, multi-directional anchoring, and spatial steering. These embodiments are not isolated but can be combined to form a complete technical solution. Those skilled in the art will understand that the features in the above embodiments can be arbitrarily combined and used without conflict to achieve better technical effects. The specific embodiments described above are merely preferred embodiments of this application and do not constitute a limitation on the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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 guy wire clamp, comprising a pole clamp assembly (2), wherein a guy wire assembly (1) is disposed along the side edge of the pole clamp assembly (2), and an anchoring component (3) is disposed at the bottom of the guy wire assembly (1); characterized in that, The rod clamping assembly (2) includes a positioning boss (21) and a main clamp body (22). The clamp body of the main clamp body (22) extends upward and downward respectively. Its top end extends and bends to form an upper curved clamp arm (24), and its bottom end extends and bends in the opposite direction to form a lower curved clamp arm (25). An inner support frame (23) is provided on the inner edge of the positioning boss (21). The pull wire assembly (1) includes a pull wire group (11), a wire end anchor seat (12), and a wire locking component (13). The wire end anchor seat (12) is fixed to the outer clamp of the upper clamp sleeve (26) or the upper curved clamp arm (24). On the wall, the line locking component (13) is fixedly installed on the outer hoop wall of the lower hoop (27) or the upper hoop (26). The line end anchoring seat (12) and the line locking component (13) form a double-point fixing structure. The line locking component (13) includes a card seat (131) and a pressure plate (132). The pressure plate (132) can be folded and connected to the card seat (131). The other end of the card seat (131) is provided with a comb plate (134). The lines of the pull line group (11) are embedded and engaged in the gap between the teeth of the comb plate (134).

2. The cable clamp according to claim 1, characterized in that, The inner support frame (23) is a cross truss structure with hinged supports at its cross nodes, forming a multi-point floating support with the inner edge of the positioning boss (21), which is used to assist in supporting the integrated structure of the main hoop (22), the upper curved hoop arm (24) and the lower curved hoop arm (25).

3. The guy wire clamp according to claim 1, characterized in that, The wire locking component (13) also includes two side wing lugs (135), which are arranged on both sides of the wire pressing plate (132). Each of the two side wing lugs (135) is provided with a pin hole (136), and an auxiliary fixing and inserting strap is provided between the pin holes (136).

4. The cable clamp according to claim 3, characterized in that, The tooth gap of the comb plate (134) is gradually narrowed, and its inner wall is provided with a sawtooth anti-slip texture. When the pressure plate (132) is pressed by the locking bolt (133), the comb plate (134) undergoes elastic deformation, forming an independent wedge force on each wire of the pull wire group (11).

5. The guy wire clamp according to claim 1, characterized in that, The guy wire group (11) includes at least four guy wires, two of which extend downward and are provided with a lower guy wire branch group (33), and the other two guy wires extend to the left and right sides respectively and are provided with a left wing guy wire branch group (31) and a right wing guy wire branch group (32). The ends of the line groups of the left wing guy wire branch group (31), the right wing guy wire branch group (32) and the lower guy wire branch group (33) are all provided with anchor bolt supports (34).

6. The guy wire clamp according to claim 5, characterized in that, The left wing guy wire support group (31), the right wing guy wire support group (32) and the lower guy wire support group (33) are arranged with an asymmetrical angle. The horizontal projection angle of the left wing guy wire support group (31), the right wing guy wire support group (32) and the lower guy wire support group (33) is evenly distributed at 120°, but the inclination angle in the vertical plane is different: the inclination angle of the left wing guy wire support group (31) and the right wing guy wire support group (32) is 10°-15°, and the lower guy wire support group (33) is set perpendicular to the ground.

7. The guy wire clamp according to claim 5, characterized in that, The fixed end of the anchor support (34) is provided with a connecting rod (35), the connecting rod (35) is an adjustable screw structure, and the rod end of the connecting rod (35) is equipped with a base anchor bolt (36).

8. The guy wire clamp according to claim 1, characterized in that, The pole clamping assembly (2) also includes a middle clamp (28), the clamp of which is connected to an external steering knuckle (4) via an insulating hanging cable (5). The external steering knuckle (4), the insulating hanging cable (5) and the middle clamp (28) together form a reinforced fixing structure for the pole.

9. The cable clamp according to claim 8, characterized in that, The external steering knuckle (4) includes a steering knuckle body (41), and both ends of the steering knuckle body (41) are provided with end seats (42). A folding arm (43) is installed on the end seat (42) through a first hinge shaft (44). A second hinge shaft (45) is installed on the other end of the folding arm (43). The second hinge shaft (45) and the first hinge shaft (44) are spatially perpendicular. A hanging head (46) is installed on the folding arm (43) through the second hinge shaft (45). A fixed support sleeve (47) is installed on the hanging head (46). The rope of the insulating hanging cable (5) is connected to the fixed support sleeve (47).

10. The guy wire clamp according to claim 1, characterized in that, The inner wall of the ring structure formed by the upper hoop (26) and the lower hoop (27) with the upper curved hoop arm (24) and the lower curved hoop arm (25) is embedded with an elastic compensation pad to adapt to the change of the rod taper.

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