Steel strand anti-drop connector

Abstract

The application is suitable for the technical field of steel strand connection, and provides a steel strand anti-disengagement connector, which comprises a connecting sleeve, an annular sliding seat, a connecting structure, a screw A, an arc-shaped sealing plate and an auxiliary assembly, the annular sliding seats on two adjacent connecting sleeves are respectively slidably installed at two ends of the same connecting structure, and the anti-disengagement structure comprises a fixing assembly, a reinforcing assembly, a mounting assembly, a self-adjusting assembly and a fixing plate.The steel strand anti-disengagement connector can not only realize stable connection of two steel strands, but also can strengthen the anti-disengagement performance of the connector through the reinforcing assembly, so as to reduce the safety risk caused by the disengagement of the steel strand, and the freely rotatable connecting sleeve can realize multidirectional fixation of the anti-disengagement structure on the steel strand, increase the contact area of the connector and the steel strand, disperse the stress points, and improve the stability and load capacity of the overall structure of the connector.

Description

Technical Field

[0001] This invention belongs to the field of steel strand connection technology, and particularly relates to a steel strand anti-detachment connector. Background Technology

[0002] Steel strand is a product made of multiple steel wires twisted together. It comes in various types, such as galvanized steel strand commonly used for overhead conductors, prestressed steel strand used in bridges, and galvanized steel strand used for fiber optic cable reinforcement. For galvanized steel strand used for overhead conductors, it is mainly used to stretch and erect the strand between two utility poles. Cable hooks or cable clamps are attached to the strand to facilitate the laying of wires or cables. In actual construction, connectors are needed to securely connect two individual steel strands.

[0003] The existing connector includes a fixing device, which includes a fixing shell. A clamping block is provided inside the fixing shell. The clamping block and the top and bottom surfaces of the fixing shell are provided with fixing holes. Steel strands are installed inside the fixing holes. The clamping block is slidably connected to the inside of the fixing shell. A steel strand positioning groove is provided on the inner wall of the fixing shell. A fixing hole is provided on the surface of the clamping block. A screw is fixed to one side of the clamping block. A sliding sleeve is sleeved on the outside of the screw. The sliding sleeve is located inside the fixing shell. By setting up the fixing device, two sections of steel strands are fixed and positioned. The limiting edge increases the contact surface between the steel strands and one side of the fixing shell, improving the coefficient of friction and preventing slippage.

[0004] While existing connectors can connect steel strands, the fixing points of the steel strands are all on the same horizontal plane, clamping only the two sides of the steel strands. This makes it impossible to fix them in multiple directions. The single fixing position reduces the connection stability of the steel strands. Furthermore, since most steel strands are circular, the contact area is limited when existing connectors clamp the two sides, which further reduces the connection stability of the steel strands.

[0005] Therefore, in view of the above situation, there is an urgent need to develop a steel strand anti-disengagement connector to overcome the shortcomings in current practical applications. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a steel strand anti-detachment connector to solve the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] A steel strand anti-derailment connector includes a connecting sleeve, with annular slides welded to both ends of the connecting sleeve. The annular slides on two adjacent connecting sleeves are slidably mounted at both ends of the same connecting structure. The connecting sleeve has a mounting groove and a mounting opening on its symmetrical side walls. The side wall of the mounting opening is fixedly connected to an arc-shaped sealing plate by screw A. The mounting groove is used for installing an auxiliary component. One end of the auxiliary component is located inside the connecting sleeve and abuts against the surface of the steel strand. The connector also includes:

[0009] An anti-detachment structure, comprising a fixing component, a reinforcing component, a mounting component, a self-adjusting component, and a fixing plate;

[0010] One end of the fixing component is fixed to the middle of the arc-shaped sealing plate, and the other end of the fixing component extends into the connecting sleeve and is rotatably connected to one side of the mounting component. The two ends of the fixing component are threaded together. One end of the reinforcing component is located outside the arc-shaped sealing plate and is threaded together with one end of the fixing component. The other end of the reinforcing component is connected to the other end of the fixing component, and the two ends of the reinforcing component are slidably connected together. The mounting component is disposed in the connecting sleeve, and one end of the mounting component is slidably connected to the arc-shaped sealing plate.

[0011] The connection structure achieves a secure connection between the two steel strands by cooperating with the connecting sleeve, anti-detachment structure, auxiliary components, and arc-shaped sealing plate;

[0012] Multiple anti-detachment structures engage with different positions on the outer wall of the steel strand through rotation, thereby achieving multi-directional fixation of the steel strand.

[0013] As a further technical solution of the present invention, the self-adjusting component includes:

[0014] C-shaped tubes are welded and fixed inside the mounting assembly;

[0015] A self-adjusting component is symmetrically and slidably mounted on both ends of a C-shaped tube, one end of which extends outside the C-shaped tube and a hinge seat is fixed to one end of the self-adjusting component;

[0016] Rolling elements installed inside the C-tube and abutting against each other; two rolling elements located at both ends of the C-tube abut against the other end of the self-adjusting element, respectively; and

[0017] A mounting shaft is installed on a hinged seat, and the mounting shaft is fixedly connected to a fixing plate. One side of the fixing plate abuts against the outer wall of the steel strand.

[0018] As a further technical solution of the present invention, the rolling element is a spherical ball bearing, and the outer diameter of the rolling element is smaller than the inner diameter of the C-shaped tube for adjustment. The self-adjusting element is a columnar structure with a T-shaped cross-section.

[0019] As a further technical solution of the present invention, the fixing component includes:

[0020] A threaded sleeve fixed in the middle of the arc-shaped sealing plate, the threaded sleeve having threads on both its inner and outer sides, the outer thread of the threaded sleeve engaging with the reinforcing component; and

[0021] A mounting stud has one end that mates with the inner thread of a threaded sleeve. One end of the mounting stud passes through the threaded sleeve and is rotatably connected to one end of the mounting assembly. The other end of the mounting stud is connected to a reinforcing assembly.

[0022] As a further technical solution of the present invention, the installation component includes:

[0023] An arc-shaped mounting plate is located inside the connecting sleeve and disposed inside the arc-shaped sealing plate. One side of the arc-shaped mounting plate is rotatably connected to one end of a mounting stud, and a C-shaped tube is fixed to the other side of the arc-shaped mounting plate; and

[0024] A guide post is fixed to one side of the arc-shaped mounting plate and slidably connected to the arc-shaped sealing plate, and a spring is installed on the guide post to abut against the arc-shaped sealing plate.

[0025] As a further technical solution of the present invention, the reinforcement component includes:

[0026] A nut is placed on the outside of the threaded sleeve and mates with the threads on its outside.

[0027] A reinforcement component fixed to the nut on the side of the end face away from the steel strand;

[0028] A retaining washer fixed to the other end of the mounting stud; and

[0029] A clamping member is fixed to one side of the fixing pad, one end of which is located inside the reinforcement member and intermittently abuts against its inner wall.

[0030] As a further technical solution of the present invention, the reinforcing member adopts a U-shaped cylindrical structure with one end welded to the end face of the nut. The clamping member adopts an L-shaped cylindrical structure with one end welded to the fixing washer. The end of the clamping member that drives the hook body intermittently contacts the other end of the reinforcing member.

[0031] As a further technical solution of the present invention, the auxiliary component includes:

[0032] An auxiliary plate located within the connecting sleeve and installed in the mounting groove, the inner end face of the auxiliary plate abutting against the outer wall of the steel strand, and fixing grooves distributed on the outer end face of the auxiliary plate; and

[0033] Screw B, one end of which extends into the connecting sleeve and engages with the threaded groove of the fixing slot.

[0034] As a further technical solution of the present invention, the connection structure includes:

[0035] Mounting sleeves A and B are both semi-circular cylindrical structures. Mounting sleeves A and B are butt-jointed and bolted together as a whole. Both ends of the inner walls of mounting sleeves A and B have sliding grooves, and the sliding grooves on mounting sleeve A and B are interconnected. These grooves are used for sliding of the annular slide block.

[0036] A connecting block is disposed between mounting sleeve A and mounting sleeve B, and the two ends of the connecting block are fixedly connected to the outer walls of mounting sleeve A and mounting sleeve B, respectively.

[0037] Compared with the prior art, the beneficial effects of the present invention are:

[0038] Based on the fixed length of the steel strand, the number of connecting structures and connecting sleeves can be freely selected. The fixing component can rotate to move the installation component closer to the steel strand, so that the self-adjusting component and the fixing plate also move closer to the steel strand. The fixing plate, in cooperation with the auxiliary component, can stably fix the steel strand in the connecting sleeve. The connecting sleeve, in cooperation with the connecting structure, can achieve a stable connection between the two steel strands, improving the practicality of the connector. The reinforcement component can limit and fix the fixing component in a static state, thereby enhancing the stability of the fixing plate and further improving the fixing stability of the steel strand. This not only strengthens the anti-derailment performance of the connector, but also reduces the safety risks caused by the loosening of the steel strand.

[0039] Because the connecting sleeve can rotate freely on the connecting structure, the connecting sleeve drives the arc-shaped sealing plate and the anti-detachment structure on it to rotate synchronously. The anti-detachment structure can abut against the outer wall of the steel strand at different positions by rotating, thereby achieving multi-directional fixation of the steel strand. The multi-directional fixation can increase the contact area between the connector and the steel strand, disperse its stress points, improve the stability and load capacity of the overall connector structure, thereby enhancing the anti-detachment performance of the connector and ensuring a firm connection of the steel strand.

[0040] To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the structure of the steel strand anti-detachment connector provided in an embodiment of the present invention.

[0042] Figure 2 This is a partial cross-sectional structural schematic diagram of the steel strand anti-detachment connector provided in an embodiment of the present invention.

[0043] Figure 3 for Figure 1 Exploded view of the connecting structure in the middle.

[0044] Figure 4 for Figure 2 Enlarged view of the structure at point A in the middle.

[0045] Figure 5 for Figure 1 Exploded view of the structure of the connecting sleeve, arc-shaped sealing plate, anti-detachment structure and auxiliary components.

[0046] Figure 6 for Figure 5 A half-section front view of the connecting sleeve, arc-shaped sealing plate, anti-detachment structure, and auxiliary component structure.

[0047] Figure 7 for Figure 6 Enlarged view of the structure at point B.

[0048] Figure 8 for Figure 6 Enlarged view of the structure at point C.

[0049] Reference numerals: 1-Connecting sleeve, 11-Mounting groove, 12-Mounting port, 2-Annular slide block, 3-Arc-shaped sealing plate, 31-Screw A, 4-Anti-loosening structure, 41-Fixing component, 411-Mounting stud, 412-Threaded sleeve, 42-Reinforcing component, 421-Nut, 422-Reinforcing component, 423-Clamping component, 424-Fixing washer, 43-Mounting component, 431-Arc-shaped mounting plate, 432-Guide post, 433-Spring, 44-Self-adjusting component, 441-C-tube, 442-Rolling element, 443-Self-adjusting element, 444-Hinge seat, 445-Mounting shaft, 45-Fixing plate, 5-Auxiliary component, 51-Auxiliary plate, 52-Screw B, 53-Fixing groove, 6-Connecting structure, 61-Mounting sleeve A, 62-Mounting sleeve B, 63-Bolt, 64-Slide groove, 65-Connecting block. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0051] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0052] like Figures 1 to 8 As shown, an embodiment of the present invention provides a steel strand anti-derailment connector, including a connecting sleeve 1. Both ends of the connecting sleeve 1 are welded with annular slides 2. The annular slides 2 on two adjacent connecting sleeves 1 are slidably installed at both ends of the same connecting structure 6. The symmetrical side walls of the connecting sleeve 1 are respectively provided with mounting grooves 11 and mounting openings 12. The side wall of the mounting opening 12 is fixedly connected to an arc-shaped sealing plate 3 by screws A31. The outer surface of the arc-shaped sealing plate 3 is flush with the outer surface of the connecting sleeve 1, which improves the overall aesthetics of the connector. The mounting groove 11 is used for installing an auxiliary component 5. One end of the auxiliary component 5 is located inside the connecting sleeve 1 and abuts against the surface of the steel strand. The connector also includes:

[0053] The anti-detachment structure 4 includes a fixing component 41, a reinforcing component 42, a mounting component 43, a self-adjusting component 44, and a fixing plate 45.

[0054] One end of the fixing component 41 is fixed to the middle of the arc-shaped sealing plate 3, and the other end of the fixing component 41 extends into the connecting sleeve 1 and is rotatably connected to one side of the mounting component 43. The two ends of the fixing component 41 are threaded together. One end of the reinforcing component 42 is located outside the arc-shaped sealing plate 3 and is threaded together with one end of the fixing component 41. The other end of the reinforcing component 42 is connected to the other end of the fixing component 41, and the two ends of the reinforcing component 42 are slidably connected together. The mounting component 43 is disposed in the connecting sleeve 1, and one end of the mounting component 43 is slidably connected to the arc-shaped sealing plate 3.

[0055] The self-adjusting assembly 44 includes a C-shaped tube 441, rolling elements 442, self-adjusting elements 443, a hinge seat 444, and a mounting shaft 445. The C-shaped tube 441 is welded and fixed to the inner side of the mounting assembly 43. Self-adjusting elements 443 are slidably mounted on both ends of the C-shaped tube 441. One end of the self-adjusting element 443 extends outside the C-shaped tube 441, and a hinge seat 444 is fixed to one end of the self-adjusting element 443. The mounting shaft 445 is rotatably mounted on the hinge seat 444. The mounting shaft 445 is fixedly connected to the fixing plate 45. One side of the fixing plate 45 abuts against the outer wall of the steel strand. Multiple rolling elements 442 that abut against each other are installed inside the C-shaped tube 441, and two rolling elements 442 located at both ends of the C-shaped tube 441 abut against the other end of the self-adjusting element 443, respectively.

[0056] like Figures 1 to 8As shown, in a preferred embodiment of the present invention, the rolling element 442 is preferably a spherical ball bearing, and the diameter of the rolling element 442 can be adjusted according to the inner diameter of the C-shaped tube 441. The specifications of the C-shaped tube 441 can be adjusted according to the diameter of the steel strand. After selecting a suitable C-shaped tube 441, it is welded to the inner side of the mounting assembly 43. This step can be performed before assembling the connector, thus realizing the multi-functionality of the connector. This allows one side of the fixing plate 45 to fully contact the outer wall of steel strands of different diameters, thereby achieving effective fixation of the steel strand. The self-adjusting element 443 is preferably a columnar structure with a T-shaped cross-section.

[0057] In this embodiment, before starting, the appropriate self-adjusting component 44 is selected and fixed inside the mounting component 43. Then, the arc-shaped sealing plate 3 with the anti-detachment structure 4 is fixed to the mounting port 12 with screw A31. The connecting structure 6 is fixed to the connecting sleeves 1 distributed on both sides, so that it can rotate freely on the connecting sleeves 1. The connecting sleeve 1 drives the arc-shaped sealing plate 3 and the anti-detachment structure 4 to rotate synchronously. The anti-detachment structure 4 can abut against the outer wall of the steel strand at different positions by rotating, thereby achieving multi-directional fixation of the steel strand. The multi-directional fixation method can increase the contact area between the connector and the steel strand, disperse its stress points, improve the stability and load capacity of the overall connector structure, thereby enhancing the anti-detachment performance of the connector and ensuring the firm connection of the steel strand. The relative number of connecting structures 6 and connecting sleeves 1 are selected according to the fixed length of the steel strand.

[0058] Both steel strands are passed through two sets of relatively parallel connecting sleeves 1 in a U-shape, ensuring that both ends of the U-shape are inside the connecting sleeves 1. The fixing component 41 can drive the mounting component 43 to move closer to the outer wall of the steel strand by rotating. The mounting component 43 drives the self-adjusting component 44 and the fixing plate 45 on it to move closer to the steel strand.

[0059] When the fixing plate 45 at one end of the C-tube 441 contacts the outer wall of the steel strand while the fixing plate 45 at the other end has not yet contacted the outer wall of the steel strand, the already contacting fixing plate 45 drives a self-adjusting member 443 at the same end to move away from the steel strand via the hinge seat 444. The self-adjusting member 443 pushes the rolling member 442 inside the C-tube 441, causing the rolling member 442 to drive the other self-adjusting member 443 to move quickly towards the steel strand. The other self-adjusting member 443 then drives the fixing plate 45 at the other end of the C-tube 441 to move quickly to a position where it contacts the outer wall of the steel strand, ensuring that even when both fixing plates 45 are in contact with the outer wall of the steel strand, they are in a non-opposite position. In the case of a misalignment, it can also make full and effective contact with the outer wall of the steel strand, so that when the connector connects steel strands of different diameters, it can also ensure the contact area between the fixing plate 45 and the steel strand, so that steel strands of different diameters can be stably placed in the connecting sleeve 1, improving the installation stability of the steel strand, improving the anti-detachment performance of the connector, and reducing the safety hazards caused by the steel strand falling off; while the fixing plate 45 can fix the steel strand in the connecting sleeve 1 by moving and cooperating with the auxiliary component 5 and the inner wall of the connecting sleeve 1. The connecting structure 6 can achieve a stable connection of two steel strands by cooperating with the connecting sleeve 1, the anti-detachment structure 4, the auxiliary component 5 and the arc-shaped sealing plate 3.

[0060] like Figures 2 to 7 As shown, in a preferred embodiment of the present invention, the fixing component 41 includes a mounting stud 411 and a threaded sleeve 412. The threaded sleeve 412 is fixed to the middle of the arc-shaped sealing plate 3. Threads are provided on both the inner and outer sides of the threaded sleeve 412. The inner thread of the threaded sleeve 412 engages with the mounting stud 411, while the outer thread of the threaded sleeve 412 engages with the reinforcing component 42. One end of the mounting stud 411 passes through the threaded sleeve 412 and is rotatably connected to one end of the mounting component 43. The other end of the mounting stud 411 is connected to the reinforcing component 42.

[0061] In this embodiment, when it is necessary to fix the steel strands in the connecting sleeve 1, the mounting stud 411 is rotated and rotated within the threaded sleeve 412. By rotating within the threaded sleeve 412, the mounting stud 411 can drive the mounting assembly 43, the self-adjusting assembly 44, and the fixing plate 45 to move towards the steel strands until the fixing plate 45 fully contacts the steel strands. This allows steel strands of different diameters to be stably placed within the connecting sleeve 1, improving the installation stability of the steel strands, enhancing the anti-detachment performance of the connector, reducing safety hazards caused by the steel strands falling off, and thus achieving a stable connection between the two steel strands.

[0062] In a preferred embodiment, the threaded sleeve 412 is preferably a circular cylindrical structure, which can be fixed to the arc-shaped sealing plate 3 by welding, or other fixing methods that meet the requirements can be used.

[0063] like Figures 2 to 7 As shown, in a preferred embodiment of the present invention, the reinforcing component 42 includes a nut 421, a reinforcing member 422, a clamping member 423, and a fixing washer 424. The nut 421 is installed on the outside of the threaded sleeve 412 and engages with the thread on its outside. The reinforcing member 422 is fixed on the end face of the nut 421 away from the steel strand. The fixing washer 424 is fixed on the other end of the mounting stud 411. The clamping member 423 is fixed on one side of the fixing washer 424. One end of the clamping member 423 is located inside the reinforcing member 422 and intermittently abuts against its inner wall.

[0064] like Figures 2 to 7 As shown, in a preferred embodiment of the present invention, the reinforcing member 422 preferably adopts a U-shaped cylindrical structure. One end of the reinforcing member 422 is welded to the end face of the nut 421. The clamping member 423 preferably adopts an L-shaped cylindrical structure. One vertical end of the clamping member 423 is welded to the fixing washer 424. One end of the clamping member 423 drives the hook body to intermittently abut against the other end of the reinforcing member 422. The fixing washer 424 is fixed to the mounting stud 411 by welding.

[0065] In this embodiment, when the fixing plate 45 fully contacts the outer wall of the steel strand and the mounting stud 411 stops rotating, the nut 421 is rotated and moved on the threaded sleeve 412. The nut 421 drives the reinforcement part 422 to move. By moving, the inner wall of one end of the reinforcement part 422 can contact the hook end of the clamping part 423. The reinforcement part 422, in cooperation with the clamping part 423, can limit and fix the mounting stud 411, thereby enhancing the stability of the mounting stud 411 and further improving the fixing stability of the steel strand. This not only strengthens the anti-detachment performance of the connector, but also reduces the safety risks caused by the loosening of the steel strand.

[0066] In a preferred embodiment, the reinforcement 422 and the clamping member 423 can be designed using high-strength materials, such as alloy steel, which can improve their wear resistance and load-bearing capacity, and increase the durability and reliability of the connector, especially under dynamic or heavy-load conditions.

[0067] The thread between the nut 421 and the threaded sleeve 412 can be designed as a self-locking thread, which increases the stability and vibration resistance of the connection, prevents automatic loosening due to vibration and other reasons, and provides a safer connection.

[0068] like Figures 2 to 7 As shown, in a preferred embodiment of the present invention, the mounting assembly 43 includes an arc-shaped mounting plate 431, a guide post 432, and a spring 433. The arc-shaped mounting plate 431 is located inside the arc-shaped sealing plate 3. One side of the arc-shaped mounting plate 431 is slidably connected to the arc-shaped sealing plate 3 through the guide post 432, and one side of the arc-shaped mounting plate 431 is rotatably connected to the mounting stud 411. A C-shaped tube 441 is fixed to the other side of the arc-shaped mounting plate 431. A spring 433 that abuts against the arc-shaped sealing plate 3 is mounted on the guide post 432.

[0069] In this embodiment, when the mounting stud 411 rotates in the threaded sleeve 412, the arc-shaped mounting plate 431 can move towards the steel strand along with the mounting stud 411, thereby driving the self-adjusting component 44 and the fixing plate 45 on it to move, so that the fixing plate 45 can fix the steel strand. At the same time, the arc-shaped mounting plate 431 drives the guide post 432 to slide on the arc-shaped sealing plate 3. This can ensure that the arc-shaped mounting plate 431 maintains the correct movement path during the movement, avoiding deviation or deflection, thereby ensuring that one side of the fixing plate 45 can evenly and fully contact the outer wall of the steel strand, further improving the anti-disengagement performance of the connector.

[0070] like Figures 2 to 6 As shown, in a preferred embodiment of the present invention, the auxiliary component 5 includes an auxiliary plate 51, a screw B52, and a fixing groove 53. The auxiliary plate 51 is located inside the connecting sleeve 1 and installed in the mounting groove 11. The inner end face of the auxiliary plate 51 protrudes from the inner wall of the connecting sleeve 1. The fixing groove 53 is distributed on the outer end face of the auxiliary plate 51. One end of the screw B52 extends into the connecting sleeve 1 and is threaded into the fixing groove 53.

[0071] In this embodiment, the auxiliary plate 51 can be stably fixed inside the connecting sleeve 1 by screw B52. The auxiliary plate 51 can abut against the outer wall of the steel strand that does not abut against the fixing plate 45. By cooperating with the fixing plate 45, the auxiliary plate 51 can stably fix the steel strand inside the connecting sleeve 1, thereby achieving a firm connection of the steel strand.

[0072] In a preferred embodiment, the auxiliary plate 51 and the fixing plate 45 may be provided with adjustable finger structures on the end faces that abut against the steel strands, so that they can adapt to steel strands of different diameters and ensure uniform contact, thereby improving the support effect. At the same time, embedded soft materials, such as rubber or polyurethane pads, can be used on the end faces of both that abut against the steel strands to increase the friction between them, prevent the steel strands from sliding under load, and further improve the anti-disengagement performance of the connector.

[0073] like Figures 1 to 3 As shown, in a preferred embodiment of the present invention, the connecting structure 6 includes a mounting sleeve A61, a mounting sleeve B62, a bolt 63, a sliding groove 64, and a connecting block 65. Both mounting sleeves A61 and B62 are semi-circular split cylindrical structures. They are connected to each other by bolts 63. Sliding grooves 64 are provided at both ends of the inner walls of both mounting sleeves A61 and B62, and these grooves communicate with each other. The sliding grooves 64 are used for sliding of the annular slide block 2. The connecting block 65 is disposed between the mounting sleeves A61 and B62, and its two ends are fixedly connected to the outer walls of the mounting sleeves A61 and B62, respectively.

[0074] In this embodiment, the number of connecting structures 6 is selected according to the length of the steel strands, and the connecting block 65 can connect the mounting sleeves A61 and B62 located at the positions of the two steel strands into a whole by cooperating with the bolt 63, thereby realizing a firm connection between the two steel strands and improving the practicality of the connector.

[0075] In a preferred embodiment, the connecting block 65 can be designed to be modular to accommodate steel strands of different sizes and lengths, providing greater adaptability and flexibility. The surface of the connecting block 65 can be coated with a reflective material to facilitate clear identification and positioning during construction or maintenance, especially in low-light environments.

[0076] The working principle of this invention is:

[0077] Before starting, select the appropriate self-adjusting component 44 and fix it inside the mounting component 43. Then, fix the arc-shaped sealing plate 3 with the anti-detachment structure 4 to the mounting port 12 with screw A31. Fix the connecting structure 6 to the connecting sleeves 1 distributed on both sides, so that it can rotate freely on the connecting sleeves 1. The connecting sleeve 1 drives the arc-shaped sealing plate 3 and the anti-detachment structure 4 to rotate synchronously. The anti-detachment structure 4 can abut against the outer wall of the steel strand at different positions by rotating, thereby achieving multi-directional fixation of the steel strand. The relative number of connecting structures 6 and connecting sleeves 1 are selected according to the fixed length of the steel strand.

[0078] Both steel strands are passed through two sets of relatively parallel connecting sleeves 1 in a U-shape, ensuring that both ends of the U-shape are inside the connecting sleeves 1. When it is necessary to fix the steel strands inside the connecting sleeves 1, the mounting stud 411 is rotated and rotated inside the threaded sleeve 412. By rotating inside the threaded sleeve 412, the mounting stud 411 can drive the arc-shaped mounting plate 431 to move towards the steel strands, thereby driving the self-adjusting component 44 and the fixing plate 45 on it to move.

[0079] When the fixing plate 45 on one end of the C-tube 441 abuts against the outer wall of the steel strand and the fixing plate 45 on the other end has not yet abutted against the outer wall of the steel strand, the fixing plate 45 that has abutted against the steel strand moves a self-adjusting member 443 on the same end away from the steel strand through the hinge seat 444. The self-adjusting member 443 pushes the rolling member 442 inside the C-tube 441, so that the rolling member 442 can drive the other self-adjusting member 443 to move quickly towards the steel strand. The other self-adjusting member 443 drives the fixing plate 45 on the other end of the C-tube 441 to move quickly to the position of abutting against the outer wall of the steel strand. This ensures that even if the two fixing plates 45 are abutting against the outer wall of the steel strand at asymmetrical positions, they can still make full and effective contact with the outer wall of the steel strand. This ensures that when the connector connects steel strands of different diameters, the contact area between the fixing plate 45 and the steel strand can be guaranteed, and steel strands of different diameters can be stably placed in the connecting sleeve 1.

[0080] When the fixing plate 45 is fully in contact with the outer wall of the steel strand and the mounting stud 411 stops rotating, rotate the nut 421 and move it on the threaded sleeve 412. The nut 421 drives the reinforcement part 422 to move. By moving, the inner wall of one end of the reinforcement part 422 can be in contact with the hook end of the clamping part 423. The reinforcement part 422 can limit and fix the mounting stud 411 by cooperating with the clamping part 423, thereby enhancing the stability of the mounting stud 411 and further improving the fixing stability of the steel strand. This not only strengthens the anti-disengagement performance of the connector, but also reduces the safety risks caused by the loosening of the steel strand.

[0081] The above describes the working principle of this steel strand anti-detachment connector.

[0082] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A steel strand anti-derailment connector, comprising a connecting sleeve, both ends of which are welded with annular slides, the annular slides on two adjacent connecting sleeves being slidably mounted at both ends of the same connecting structure, mounting grooves and mounting openings respectively provided on the symmetrical side walls of the connecting sleeve, the side wall of the mounting opening being fixedly connected to an arc-shaped sealing plate by screw A, the mounting groove being used for mounting an auxiliary component, one end of the auxiliary component being located inside the connecting sleeve and abutting against the surface of the steel strand, characterized in that, Also includes: An anti-detachment structure, comprising a fixing component, a reinforcing component, a mounting component, a self-adjusting component, and a fixing plate; One end of the fixing component is fixed to the middle of the arc-shaped sealing plate, and the other end of the fixing component extends into the connecting sleeve and is rotatably connected to one side of the mounting component. The two ends of the fixing component are threaded together. One end of the reinforcing component is located outside the arc-shaped sealing plate and is threaded together with one end of the fixing component. The other end of the reinforcing component is connected to the other end of the fixing component, and the two ends of the reinforcing component are slidably connected together. The mounting component is disposed in the connecting sleeve, and one end of the mounting component is slidably connected to the arc-shaped sealing plate. The connection structure achieves a secure connection between the two steel strands by cooperating with the connecting sleeve, anti-detachment structure, auxiliary components, and arc-shaped sealing plate; Multiple anti-detachment structures engage with different positions on the outer wall of the steel strand through rotation, thereby achieving multi-directional fixation of the steel strand.

2. The anti-detachment connector for steel strands according to claim 1, characterized in that, The self-tuning component includes: C-shaped tubes are welded and fixed inside the mounting assembly; A self-adjusting component is symmetrically and slidably mounted on both ends of a C-shaped tube, one end of which extends outside the C-shaped tube and a hinge seat is fixed to one end of the self-adjusting component; Rolling elements installed inside the C-tube and abutting against each other; two rolling elements located at both ends of the C-tube abut against the other end of the self-adjusting element, respectively; and A mounting shaft is installed on a hinged seat, and the mounting shaft is fixedly connected to a fixing plate. One side of the fixing plate abuts against the outer wall of the steel strand.

3. The steel strand anti-detachment connector according to claim 2, characterized in that, The rolling element is a spherical ball bearing, and the outer diameter of the rolling element is smaller than the inner diameter of the C-shaped tube for adjustment. The self-adjusting element is a columnar structure with a T-shaped cross-section.

4. The anti-detachment connector for steel strands according to claim 1, characterized in that, The fixing component includes: A threaded sleeve fixed in the middle of the arc-shaped sealing plate, the threaded sleeve having threads on both its inner and outer sides, the outer thread of the threaded sleeve engaging with the reinforcing component; and A mounting stud has one end that mates with the inner thread of a threaded sleeve. One end of the mounting stud passes through the threaded sleeve and is rotatably connected to one end of the mounting assembly. The other end of the mounting stud is connected to a reinforcing assembly.

5. The steel strand anti-detachment connector according to claim 4, characterized in that, The installation components include: An arc-shaped mounting plate is located inside the connecting sleeve and disposed inside the arc-shaped sealing plate. One side of the arc-shaped mounting plate is rotatably connected to one end of a mounting stud, and a C-shaped tube is fixed to the other side of the arc-shaped mounting plate; and A guide post is fixed to one side of the arc-shaped mounting plate and slidably connected to the arc-shaped sealing plate, and a spring is installed on the guide post to abut against the arc-shaped sealing plate.

6. The steel strand anti-detachment connector according to claim 4, characterized in that, The reinforcement components include: A nut is placed on the outside of the threaded sleeve and mates with the threads on its outside. A reinforcement component fixed to the nut on the side of the end face away from the steel strand; A retaining washer fixed to the other end of the mounting stud; and A clamping member is fixed to one side of the fixing pad, one end of which is located inside the reinforcement member and intermittently abuts against its inner wall.

7. The steel strand anti-detachment connector according to claim 6, characterized in that, The reinforcing member adopts a U-shaped cylindrical structure with one end welded to the end face of the nut. The clamping member adopts an L-shaped cylindrical structure with one vertical end welded to the fixing washer. The end of the clamping member that drives the hook body intermittently contacts the other end of the reinforcing member.

8. The anti-detachment connector for steel strands according to claim 1, characterized in that, The auxiliary components include: An auxiliary plate located within the connecting sleeve and installed in the mounting groove, the inner end face of the auxiliary plate abutting against the outer wall of the steel strand, and fixing grooves distributed on the outer end face of the auxiliary plate; and Screw B, one end of which extends into the connecting sleeve and engages with the threaded groove of the fixing slot.

9. The anti-detachment connector for steel strands according to claim 1, characterized in that, The connection structure includes: Mounting sleeves A and B are both semi-circular cylindrical structures. Mounting sleeves A and B are butt-jointed and bolted together as a whole. Both ends of the inner walls of mounting sleeves A and B have sliding grooves, and the sliding grooves on mounting sleeve A and B are interconnected. These grooves are used for sliding of the annular slide block. A connecting block is disposed between mounting sleeve A and mounting sleeve B, and the two ends of the connecting block are fixedly connected to the outer walls of mounting sleeve A and mounting sleeve B, respectively.

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