Device for threading cable into protective sleeve

Abstract

The utility model relates to the technical field of cable protection, in particular to a cable protective sleeve penetrating device which comprises a support, a cable rapid protective sleeve penetrating mechanism is arranged on the support and comprises cable guide rollers, a steel wire and a steel wire driving mechanism, the cable guide rollers are arranged on the support at intervals, one end of the steel wire is a cable connecting end, and the other end of the steel wire is a cable connecting end. One end of the cable is fixed on the support, the other end of the cable is driven by a steel wire driving mechanism, the steel wire driving mechanism comprises a driving motor, the cable is arranged on the cable guide roller, the protective sleeve is detachably fixed on the support through a clamping component, the clamping component is a lock wrench, the support comprises a front support, a connecting support and a rear support, and the front support comprises a front upper-layer support and a front lower-layer support. The connecting support comprises a connecting upper-layer support and a connecting lower-layer support, the rear support comprises a rear upper-layer support and a rear lower-layer support, an arc-shaped connecting section is arranged at the rear end of the rear upper-layer support, and the cable protective sleeve penetrating device is ingenious in structure, high in cable protective sleeve penetrating speed, time-saving, labor-saving and small in occupied space.

Description

Technical Field

[0001] This utility model relates to the field of cable protection technology, specifically to a cable sheathing device. Background Technology

[0002] During electrical assembly, protective sleeves are installed around cables to protect them. Some single cables are long and heavy, requiring multiple people to support them while inserting the sleeves. The friction between the sleeves and cables is high, making the process labor-intensive and time-consuming. A search revealed Chinese patent CN204927987U, which discloses a cable conduit protector. Its features include an outer sleeve, a bearing, and fastening bolts. The outer sleeve and bearing are separate structures. The outer sleeve has an inner diameter adapted to the outer diameter of the cable protection conduit and is fixedly connected to the cable protection conduit by several fastening bolts evenly arranged circumferentially. The bearing is fixed to the other side of the outer sleeve, with its end face protruding 5-30 mm beyond the outer sleeve. The shortcomings of the aforementioned patent are as follows: First, the patent only sets the bearing at the end of the outer sheath. After the cable end enters the outer sheath, it separates from the bearing. The part of the cable that does not contact the bearing is relatively long and heavy. The cable needs to be continuously dragged into the outer sheath, which is time-consuming, labor-intensive, and labor-intensive. Second, in the aforementioned patent, after the cable enters the protective tube, as the portion of the cable inside the protective tube increases, the cable comes into contact with the inner wall of the outer sheath. The movement of the cable will drive the movement of the outer sheath, reducing the cable pulling speed and thus reducing the speed at which the cable passes through the protective sheath. Third, in the aforementioned patent, the outer sheath and the cable are set up side by side. The cable is usually very long, and the protective sheath is correspondingly long. This results in the cable and the protective sheath occupying a large space when placed side by side. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies and provide a cable protection sleeve insertion device that is ingeniously structured, fast in inserting cables into protective sleeves, saves time and effort, and occupies little space.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A cable sheathing device is characterized by comprising a support frame, on which a cable quick sheathing mechanism is provided. The cable quick sheathing mechanism includes cable guide rollers, steel wires, and a steel wire driving mechanism. Cable guide rollers are spaced apart on the support frame and are fixed to the support frame via shafts and bearings. One end of the steel wire is the cable connection end, and the other end is driven by the steel wire driving mechanism, which is fixed to the support frame to facilitate the cable passing through the sheath via the steel wire driving mechanism and the movement of the cable guided by the cable guide rollers, saving time and effort.

[0006] The steel wire drive mechanism of this utility model includes a drive motor, which is fixed on a bracket. The steel wire is wound around the output shaft of the drive motor, and the other end of the steel wire is fixedly connected to the output shaft so that the drive motor drives the steel wire to rotate around the output shaft and thread the cable through the protective sleeve.

[0007] The bracket of this utility model is provided with a cable and a protective sleeve. The cable is placed on a cable guide roller, and the insertion end of the cable is set towards the entrance end of the protective sleeve. The protective sleeve is detachably fixed to the bracket by a clamping component. The steel wire passes through the protective sleeve and is detachably fixed to the cable, so as to facilitate the steel wire driving the cable through the protective sleeve by the steel wire driving mechanism, and guide the movement of the cable by the cable guide roller, which saves time and effort.

[0008] The clamping component of this utility model is a pair of heavy-duty pliers. The protective sleeve is provided with heavy-duty pliers at both ends. The heavy-duty pliers clamp onto the outer wall of the protective sleeve and are fixedly connected to the bracket so as to clamp and fix the protective sleeve to prevent the protective sleeve from moving during the cable threading process.

[0009] The bracket of this utility model includes an upper bracket and a lower bracket, which are spaced apart. The upper bracket is fixedly connected to the lower bracket via a connecting rod. The cable guide rollers are installed on the upper bracket at intervals. This arrangement allows the cables and protective sleeves to be arranged in upper and lower layers, saving space compared to side-by-side arrangement.

[0010] The present invention provides an arc-shaped connecting section between the upper and lower supports. The upper end of the arc-shaped connecting section is fixedly connected to the upper support, and the lower end is positioned above the lower support. Guide rollers are spaced apart on the arc-shaped connecting section. The guide rollers are fixedly connected to the arc-shaped connecting section via shafts and bearings. The guide rollers are configured to cooperate with cable guide rollers. The protective sleeve is placed on the lower support and is fixedly connected to the lower support via clamps. The cable is placed on the upper support, with the cable insertion end positioned on the arc-shaped connecting section, facing the entrance end of the protective sleeve. The wire drive mechanism is located on the lower support to facilitate the smooth transition of the cable from the upper support to the lower support through the arc-shaped connecting section and the guide rollers at its upper end, while avoiding damage to the cable due to excessively small bending radius from top to bottom.

[0011] The lower support of this utility model is provided with sleeve guide rollers at intervals. The sleeve guide rollers are fixedly connected to the lower support via shafts and bearings, so that after the cable is inserted into the protective sleeve, the protective sleeve containing the cable can be easily and quickly pulled out through the sleeve guide rollers.

[0012] The upper support of this utility model has a cable support platform on the side away from the cable guide roller. The cable support platform is fixedly connected to the upper support. The height of the cable support platform is set to match the height of the cable guide roller so that the cable to be threaded with the protective sleeve can be placed through the cable support platform, which facilitates continuous operation of threading the cable with the protective sleeve.

[0013] The bracket of this utility model includes a front bracket and a rear bracket, which are detachably and fixedly connected. The front bracket includes a front upper bracket and a front lower bracket, which are fixedly connected to the front lower bracket via a connecting rod. Cable guide rollers are installed at intervals on the front upper bracket. The rear bracket includes a rear upper bracket and a rear lower bracket, which are fixedly connected to the rear lower bracket via a connecting rod. Cable guide rollers are installed at intervals on the rear upper bracket. The front upper bracket and the rear upper bracket are connected and mated together, and the front lower bracket and the rear lower bracket are also connected and mated together. By designing the bracket in segments, it is easy to disassemble, assemble, and maintain.

[0014] At least one connecting bracket is provided between the front bracket and the rear bracket of this utility model. The front end of the connecting bracket is detachably and fixedly connected to the front bracket, and the rear end is detachably and fixedly connected to the rear bracket. The connecting bracket includes an upper connecting bracket and a lower connecting bracket. The upper connecting bracket is fixedly connected to the lower connecting bracket via a connecting rod. Cable guide rollers are installed at intervals on the upper connecting bracket. The front upper bracket, the upper connecting bracket, and the rear upper bracket are arranged in a mating configuration. The front lower bracket, the lower connecting bracket, and the rear lower bracket are also arranged in a mating configuration to facilitate increasing or decreasing the number of connecting brackets according to the length of the cable.

[0015] The rear upper bracket of this utility model has an arc-shaped connecting section at its rear end. One end of the arc-shaped connecting section is fixedly connected to the rear upper bracket, and the other end extends to the rear lower bracket. Guide rollers are spaced apart on the arc-shaped connecting section. The guide rollers are fixedly connected to the arc-shaped connecting section via shafts and bearings. The guide rollers are configured to cooperate with cable guide rollers. The protective sleeve is placed on the front lower bracket, the connecting lower bracket, and the rear lower bracket. The protective sleeve is fixedly connected to the front lower bracket and the rear lower bracket via clamps. The cable is placed on the front upper bracket, the connecting upper bracket, and the rear upper bracket. The cable insertion end is placed on the arc-shaped connecting section, facing the entrance end of the protective sleeve. The steel wire drive mechanism is set on the lower bracket to facilitate the smooth transition of the cable from the upper bracket to the lower bracket through the arc-shaped connecting section and the guide rollers at its upper end, while avoiding damage to the cable due to excessively small bending radius from top to bottom.

[0016] The present invention provides sleeve guide rollers at intervals on the front lower support, the connecting lower support, and the rear lower support. The sleeve guide rollers are fixedly connected to the front lower support, the connecting lower support, and the rear lower support via shafts and bearings, so as to facilitate the easy and quick extraction of the protective sleeve containing the cable after the cable is inserted into the protective sleeve through the sleeve guide rollers.

[0017] The present invention provides a front cable support platform on one side of the front upper bracket, which is fixedly connected to the front upper bracket. A middle cable support platform is provided on one side of the connecting upper bracket, which is fixedly connected to the connecting upper bracket. A rear cable support platform is provided on one side of the rear upper bracket, which is fixedly connected to the rear upper bracket. One end of the middle cable support platform is connected to the front cable support platform, and the other end is connected to the rear cable support platform. The front end of the middle cable support platform is connected to the front cable support platform, and the rear end is connected to the rear cable support platform. The heights of the front, middle, and rear cable support platforms are all matched with the height of the cable guide rollers to form a cable support platform for placing cables to be fitted with protective sleeves, facilitating continuous cable sleeve installation.

[0018] The cable of this invention has a lug at the insertion end. One end of the lug is fixedly connected to the cable, and the other end has a wire hole. The steel wire is fixedly connected to the wire hole so as to fix the steel wire through the lug and at the same time facilitate the unwinding of the steel wire.

[0019] This utility model, due to the above-mentioned structure, has the advantages of ingenious structure, fast cable insertion into the protective sleeve, saving time and effort, and occupying little space. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a utility model Figure 1 Enlarged view of section A.

[0022] Figure 3 This is the front view of this utility model.

[0023] Figure 4 This is a utility model Figure 3 Enlarged view of section B in the middle.

[0024] Figure 5 This is a top view of the present invention.

[0025] Figure 6 This is an enlarged view of the front bracket in this utility model.

[0026] Figure 7 This is an enlarged view of the connecting bracket in this utility model.

[0027] Figure 8 This is an enlarged view of the rear support of this utility model.

[0028] Reference numerals: 1. Cable, 2. Protective sleeve, 3. Cable quick-access protective sleeve mechanism, 4. Cable guide roller, 5. Steel wire, 6. Steel wire drive mechanism, 7. Bracket, 8. Clamping component, 9. Drive motor, 10. Upper bracket, 11. Lower bracket, 12. Connecting rod, 13. Arc-shaped connecting section, 14. Guide roller, 15. Sleeve exit roller, 16. Cable support platform, 17. Front bracket, 18. Connecting bracket, 19. Rear bracket, 20. Front upper bracket, 21. Front lower bracket, 22. Connecting upper bracket, 23. Connecting lower bracket, 24. Rear upper bracket, 25. Rear lower bracket, 26. Front cable support platform, 27. Middle cable support platform, 28. Rear cable support platform, 29. Wiring lug, 30. Threading hole. Detailed Implementation

[0029] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0030] As attached Figure 1-8 A cable sheathing device includes a cable 1 and a protective sheath 2. The cable 1 is characterized by a cable quick-access sheathing mechanism 3 at its lower end. This mechanism 3 includes a cable guide roller 4, a steel wire 5, and a steel wire driving mechanism 6. The cable guide roller 4 is spaced along the length of the cable 1 and is fixed to a bracket 7 via a shaft and bearings. The insertion end of the cable 1 faces the entrance end of the protective sheath 2. The protective sheath 2 is detachably fixed to the bracket 7 via a clamping component 8. One end of the steel wire 5 passes through the protective sheath 2 and is detachably fixed to the cable 1. The steel wire 5 is driven by the steel wire driving mechanism 6, which facilitates the cable passing through the protective sheath via the steel wire driving mechanism and guides the movement of the cable through the cable guide roller, saving time and effort.

[0031] The steel wire drive mechanism 6 of this utility model includes a drive motor 9, which is fixed on a bracket 7. A steel wire 5 is wound on the output shaft of the drive motor 9 so that the steel wire is driven to rotate around the output shaft by the drive motor, and the cable is threaded into the protective sleeve.

[0032] The clamping component 8 of this utility model is a pair of pliers. The protective sleeve 2 is provided with pliers at both ends. The pliers clamp the outer wall of the protective sleeve 2. The pliers are fixedly connected to the bracket 7 so as to fix the protective sleeve by clamping it and prevent the protective sleeve from moving during the cable threading process.

[0033] The bracket 7 of this utility model includes an upper bracket 10 and a lower bracket 11, which are spaced apart. The upper bracket 10 is fixedly connected to the lower bracket 11 via a connecting rod 12. Cable guide rollers 4 are spaced apart on the upper bracket 10. An arc-shaped connecting section 13 is provided between the upper bracket 10 and the lower bracket 11. The arc-shaped connecting section 13 extends from the upper bracket 10 to the lower bracket 11 in an arc transition. The upper end of the arc-shaped connecting section 13 is fixedly connected to the upper bracket 10, and the lower end is positioned above the lower bracket 11. The arc-shaped connecting section 13 is spaced apart. A guide roller 14 is fixedly connected to an arc-shaped connecting section 13 via a shaft and bearings. The guide roller 14 is configured to cooperate with a cable guide roller 4. The protective sleeve 2 is placed on the lower support 11 and is fixedly connected to the lower support 11 via a clamp. The cable 1 is placed on the upper support 10, with the insertion end of the cable 1 placed on the arc-shaped connecting section 13, facing the entrance end of the protective sleeve 2. The wire drive mechanism 6 is set on the lower support 11 to facilitate the arrangement of the cable and protective sleeve in upper and lower layers by setting up the upper and lower supports, which saves space compared to side-by-side arrangement.

[0034] The lower support 11 of this utility model is provided with sleeve guide rollers 15 at intervals. The sleeve guide rollers 15 are fixedly connected to the lower support 11 via shafts and bearings, so that after the cable is put into the protective sleeve, the protective sleeve containing the cable can be easily and quickly pulled out through the sleeve guide rollers.

[0035] The upper support 10 of this utility model has a cable support platform 16 on the side away from the cable guide roller 4. The cable support platform 16 is fixedly connected to the upper support 10. The height of the cable support platform 16 is set to match the height of the cable guide roller 4 so as to place the cable to be threaded through the protective sleeve, which facilitates continuous operation of threading the cable through the protective sleeve.

[0036] The bracket 7 of this utility model includes a front bracket 17, a connecting bracket 18, and a rear bracket 19. At least one connecting bracket 18 is provided between the front bracket 17 and the rear bracket 19. The front end of the connecting bracket 18 is detachably and fixedly connected to the front bracket 17, and the rear end is detachably and fixedly connected to the rear bracket 19. The front bracket 17 includes a front upper bracket 20 and a front lower bracket 21. The front upper bracket 20 is fixedly connected to the front lower bracket 21 via a connecting rod 12. The upper part of the front upper bracket 20... Cable guide rollers 4 are installed at intervals on the connecting bracket 18, which includes an upper connecting bracket 22 and a lower connecting bracket 23. The upper connecting bracket 22 is fixedly connected to the lower connecting bracket 23 via a connecting rod 12. Cable guide rollers 4 are installed at intervals on the upper connecting bracket 22. The rear bracket 19 includes a rear upper bracket 24 and a rear lower bracket 25. The rear upper bracket 24 is fixedly connected to the rear lower bracket 25 via a connecting rod 12. Cable guide rollers 4 are installed at intervals on the rear upper bracket 24. The front upper support 20, connecting upper support 22, and rear upper support 24 are configured to cooperate, and the front lower support 21, connecting lower support 23, and rear lower support 25 are configured to cooperate. The rear end of the rear upper support 24 is provided with an arc-shaped connecting section 13. One end of the arc-shaped connecting section 13 is fixedly connected to the rear upper support 24, and the other end extends towards the rear lower support 25. Guide rollers 14 are spaced apart on the arc-shaped connecting section 13, and the guide rollers 14 are fixedly connected to the arc-shaped connecting section 13 via shafts and bearings. The guide roller 14 is configured to cooperate with the cable guide roller 4. The protective sleeve 2 is fixedly connected to the front lower bracket 21 and the rear lower bracket 24 by a pair of clamps. The cable 1 is placed on the front upper bracket 20, the connecting upper bracket 22, and the rear upper bracket 24. The insertion end of the cable 1 is placed on the arc-shaped connecting section 13 and is positioned towards the entrance end of the protective sleeve 2. The wire drive mechanism 6 is set on the front lower bracket 21. By setting the bracket into three parts—the front bracket, the connecting bracket, and the rear bracket—it is convenient to disassemble, install, and maintain.

[0037] The present invention provides sleeve guide rollers 15 at intervals on the front lower support 21, the connecting lower support 23, and the rear lower support 25. The sleeve guide rollers 15 are fixedly connected to the front lower support 21, the connecting lower support 23, and the rear lower support 25 via shafts and bearings, so as to facilitate the easy and quick extraction of the protective sleeve containing the cable after the cable is inserted into the protective sleeve through the sleeve guide rollers.

[0038] The present invention provides a front cable support platform 26 on one side of the front upper bracket 20, which is fixedly connected to the front upper bracket 20. A middle cable support platform 27 is provided on one side of the connecting upper bracket 22, which is fixedly connected to the connecting upper bracket 22. A rear cable support platform 28 is provided on one side of the rear upper bracket 24, which is fixedly connected to the rear upper bracket 24. One end of the middle cable support platform 27 is connected to the front cable support platform 26, and the other end is connected to the rear cable support platform 28. The heights of the front cable support platform 26, the middle cable support platform 27, and the rear cable support platform 28 are all matched with the height of the cable guide roller 4, so that a cable support platform is formed by the front cable support platform, the middle cable support platform, and the rear cable support platform for placing the cable to be fitted with a protective sleeve, facilitating continuous cable fitting with protective sleeves.

[0039] The cable 1 of this utility model is provided with a connector lug 29 at the insertion end. One end of the connector lug 29 is fixedly connected to the cable 1, and the other end is provided with a wire hole 30. The steel wire 5 is fixedly connected to the wire hole 30 so as to fix the steel wire through the connector lug and at the same time facilitate the unwinding of the steel wire.

[0040] As attached Figure 1-8 The bracket 7 of this utility model has two forms, one of which is as shown in the attached figure. Figure 1 The bracket 7 is a single frame. One side of the bracket 7 has an upper bracket 10 and a lower bracket 11. The upper bracket 10 is used to hold the cable 1, and the lower bracket 11 is used to hold the protective sleeve 2.

[0041] Another one is attached. Figure 6-8The bracket 7 includes a front bracket 17 and a rear bracket 19, which form two modules for easy assembly and transportation. Alternatively, the bracket 7 can include a front bracket 17, a connecting bracket 18, and a rear bracket 19, forming three modules for easy assembly and transportation. The front bracket 17 and the connecting bracket 18 are fixed together with bolts and nuts, as are the connecting bracket 18 and the rear bracket 19. When the cable length is long, the length of the entire bracket 7 can be extended by increasing the number of connecting brackets 18. When there are two or more connecting brackets 18, adjacent connecting brackets 18 are fixed together with bolts and nuts. The connecting bracket 18 near the front bracket 17 is fixed to the front bracket 17, and the connecting bracket 18 near the rear bracket 19 is fixed to the rear bracket 19 to form the entire bracket 7. The front upper bracket 20, the connecting upper bracket 22, and the rear upper bracket 24 are arranged together to form the entire upper bracket, and the front lower bracket 21, the connecting lower bracket 23, and the rear lower bracket 25 are arranged together to form the entire lower bracket. The cable is placed on the entire upper bracket, and the protective sleeve is placed on the entire lower bracket. The two structures can be set according to the requirements.

[0042] The protective sleeve 2 is secured at both ends with bolt clamps, which are fixedly connected to the lower bracket 11. The bolt clamps grip the outer wall of the protective sleeve 2, causing a slight reduction in its inner diameter. However, the inner diameter of the protective sleeve 2 after clamping is still larger than the outer diameter of the cable 1. Therefore, the cable can still pass through the protective sleeve 2 even after being clamped by the bolt clamps.

[0043] Before use, the cable 1 with the protective sleeve 2 is placed on the cable support platform formed by the docking of the front cable support platform 26, the middle cable support platform 27, and the rear cable support platform 28. One cable 1 is moved to the cable guide rollers 4 on the front upper bracket 20, the connecting upper bracket 22, and the rear upper bracket 24. The protective sleeve 2 of the cable to be threaded is placed on the sleeve guide rollers 15 on the front lower bracket 21, the connecting lower bracket 23, and the rear lower bracket 25. Both ends of the protective sleeve 2 are clamped and fixed with clamps. The steel wire 5 passes through the protective sleeve 2 and through the threaded lug 29. With the wire hole 30 fixed, cable 1 is laid on the cable guide roller 4. The drive motor 9 is started, and the drive motor 9 drives the output shaft to rotate with the steel wire. The steel wire pulls cable 1 into the protective sleeve 2. As cable 1 moves, the cable guide roller 4 rotates. Compared with directly dragging the cable, this reduces the friction between the cable and the support and increases the forward speed of cable 1. Cable 1 enters from one end of the protective sleeve 2 and exits from the other end of the protective sleeve 2. The steel wire on the connector lug 29 is removed. The cable 1 with the protective sleeve 2 is moved to the platform or other place and placed. The next cable is then put into the protective sleeve as described above.

[0044] This invention utilizes several cable guide rollers 4 to guide the movement of the cable 1. During the insertion of the cable 1 into the protective sleeve 2, the front end of the cable 1 is dragged by a steel wire driven by a motor, while the rear end is guided by the cable guide rollers 4. This design saves time and effort, resulting in fast cable insertion into the protective sleeve, high efficiency, and a high degree of automation. Furthermore, the support structure can be divided into three parts: a front support 17, a connecting support 18, and a rear support 19. The number of connecting supports can be increased or decreased according to the cable length. These three parts form a module, facilitating assembly, disassembly, transportation, and handling. The invention also includes an arc-shaped connecting section 13 with guide rollers 14, allowing the cable 1 to automatically transition into the protective sleeve 2. The semi-circular arc-shaped connecting section 13 prevents the cable from bending and being damaged, thus protecting the cable. Additionally, by placing the cable on top and the protective sleeve on the bottom, space is saved compared to placing the cable and protective sleeve side-by-side.

[0045] This utility model, due to the above-mentioned structure, has the advantages of ingenious structure, fast cable insertion into the protective sleeve, saving time and effort, and occupying little space.

Claims

1. A cable sheathing device, characterized in that: The device includes a bracket (7), on which a cable quick-access protective sleeve mechanism (3) is provided. The cable quick-access protective sleeve mechanism (3) includes a cable guide roller (4), a steel wire (5), and a steel wire drive mechanism (6). The cable guide roller (4) is spaced apart on the bracket (7). The cable guide roller (4) is rotatably connected to the bracket (7). One end of the steel wire (5) is the cable connection end, and the other end is driven by the steel wire drive mechanism (6). The steel wire drive mechanism (6) is fixed on the bracket (7).

2. The cable sheathing device according to claim 1, characterized in that: The wire drive mechanism (6) includes a drive motor (9), which is fixed on a bracket (7). The wire (5) is wound around the output shaft of the drive motor (9), and the other end of the wire (5) is fixedly connected to the output shaft.

3. A cable sheathing device according to claim 1 or 2, characterized in that: The bracket (7) is provided with a cable (1) and a protective sleeve (2). The cable (1) is placed on a cable guide roller (4). The insertion end of the cable (1) is set towards the entrance end of the protective sleeve (2). The insertion end of the cable (1) is fixedly provided with a wiring lug (29). The protective sleeve (2) is detachably fixed on the bracket (7) by a clamping component (8). The steel wire (5) passes through the protective sleeve (2) and connects to the wiring lug (29).

4. A cable sheathing device according to claim 3, characterized in that: The clamping component (8) is a pair of pliers. The protective sleeve (2) is provided with pliers at both ends. The pliers are clamped on the outer wall of the protective sleeve (2) and are fixedly connected to the bracket (7).

5. A cable sheathing device according to claim 3, characterized in that: The bracket (7) includes an upper bracket (10) and a lower bracket (11). The upper bracket (10) and the lower bracket (11) are spaced apart. The upper bracket (10) is fixedly connected to the lower bracket (11) via a connecting rod (12). The cable guide roller (4) is spaced apart on the upper bracket (10).

6. A cable sheathing device according to claim 5, characterized in that: An arc-shaped connecting section (13) is provided between the upper support (10) and the lower support (11). The upper end of the arc-shaped connecting section (13) is fixedly connected to the upper support (10), and the lower end is placed above the lower support (11). Guide rollers (14) are provided at intervals on the arc-shaped connecting section (13). The guide rollers (14) are fixedly connected to the arc-shaped connecting section (13) via shafts and bearings. The guide rollers (14) are configured in conjunction with the cable guide rollers (4). The protective sleeve (2) is placed on the lower support (11). The protective sleeve (2) is detachably fixedly connected to the lower support (11) via clamping components (8). The cable (1) is placed on the upper support (10). The insertion end of the cable (1) is placed on the arc-shaped connecting section (13) and is positioned towards the entrance end of the protective sleeve (2). The wire drive mechanism (6) is set on the lower support (11).

7. A cable sheathing device according to claim 5 or 6, characterized in that: The lower support (11) is provided with a sleeve guide roller (15) at intervals. The sleeve guide roller (15) is fixedly connected to the lower support (11) via a shaft and bearing. The upper support (10) is provided with a cable support platform (16) on the side away from the cable guide roller (4). The cable support platform (16) is fixedly connected to the upper support (10). The height of the cable support platform (16) is set to match the height of the cable guide roller (4).

8. A cable sheathing device according to claim 3, characterized in that: The bracket (7) includes a front bracket (17) and a rear bracket (19), which are detachably and fixedly connected. The front bracket (17) includes a front upper bracket (20) and a front lower bracket (21), which are fixedly connected to the front lower bracket (21) via a connecting rod (12). Cable guide rollers (4) are installed at intervals on the front upper bracket (20). The rear bracket (19) includes a rear upper bracket (24) and a rear lower bracket (25), which are fixedly connected to the rear lower bracket (25) via a connecting rod (12). 24) Cable guide rollers (4) are installed at intervals on the upper part. The front upper bracket (20) and the rear upper bracket (24) are connected and mated. The front lower bracket (21) and the rear lower bracket (25) are connected and mated. The rear end of the rear upper bracket (24) is provided with an arc-shaped connecting section (13). One end of the arc-shaped connecting section (13) is fixedly connected to the rear upper bracket (24), and the other end extends to the rear lower bracket (25). Guide rollers (14) are provided at intervals on the arc-shaped connecting section (13). The guide rollers (14) are fixedly connected to the arc-shaped connecting section (13) via shafts and bearings. The guide rollers (14) are connected and mated with the cable guide rollers (4).

9. A cable sheathing device according to claim 8, characterized in that: At least one connecting bracket (18) is provided between the front bracket (17) and the rear bracket (19). The front end of the connecting bracket (18) is detachably and fixedly connected to the front bracket (17), and the rear end is detachably and fixedly connected to the rear bracket (19). The connecting bracket (18) includes a connecting upper bracket (22) and a connecting lower bracket (23). The connecting upper bracket (22) is fixedly connected to the connecting lower bracket (23) via a connecting rod (12). Cable guide rollers (4) are installed at intervals on the connecting upper bracket (22). The front upper bracket (20), the connecting upper bracket (22), and the rear upper bracket (24) are connected and aligned. The front lower bracket (21), the connecting lower bracket (23), and the rear lower bracket (25) are connected and aligned.

10. A cable sheathing device according to claim 9, characterized in that: The front lower support (21), the connecting lower support (23), and the rear lower support (25) are provided with sleeved guide rollers (15) at intervals. The sleeved guide rollers (15) are fixedly connected to the front lower support (21), the connecting lower support (23), and the rear lower support (25) via shafts and bearings. A front cable support platform (26) is provided on one side of the front upper support (20), and the front cable support platform (26) is fixedly connected to the front upper support (20). A middle cable support platform (27) is provided on one side of the connecting upper support (22). The platform (27) is fixedly connected to the upper support (22). The rear upper support (24) is provided with a rear cable support platform (28) on one side. The rear cable support platform (28) is fixedly connected to the rear upper support (24). One end of the middle cable support platform (27) is connected to the front cable support platform (26), and the other end is connected to the rear cable support platform (28). The height of the front cable support platform (26), the height of the middle cable support platform (27), and the height of the rear cable support platform (28) are all set to match the height of the cable guide roller (4).

Images