Cable end protective sleeve for cable production
By using rack plates, rotating rods and other structures in the cable end protective sleeve, and fixing cables of different sizes using arc blocks and other structures, the problem of cable ends being exposed to the external environment is solved, reducing the risk of damage and increasing the risk of damage Productivity.
Patent Information
- Application Number
- CN202421028880.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-13
AI Technical Summary
Existing cable end shields are difficult to fully extend to areas that require protection, resulting in some cable ends being exposed to the external environment, increasing the risk of damage.
A cable end protective sleeve for cable production is designed, using rack plates, rotating rods, gears, handles, springs, sliding blocks, pull rods and other structures to achieve the extension of the cable end protective sleeve and pass through arcuate blocks. Fixing rods, sliders, springs, connecting rods, clamps, sliding columns and other structures fix cables of different sizes.
Effectively prevent cable ends from being exposed to the external environment, reduce the risk of damage, simplify the production process, reduce the time for replacing and adjusting equipment, and improve production efficiency.
Smart Images
Figure CN222262127U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of protective sleeves, in particular to a cable end protective sleeve for cable production. Background Art
[0002] A sheath generally refers to an outer covering or packaging material used to protect items or equipment. When cables are exposed to the outside environment, especially in harsh environmental conditions, the cable ends are susceptible to damage, such as physical damage, chemical corrosion, or moisture intrusion. Protective sheaths can be covered on the cable ends to provide additional protection and extend the service life of the cable.
[0003] After searching, the Chinese patent document announcement number: CN212969029U discloses a cable end protective sleeve for mining cable production, including a first surrounding piece, a first sealing piece, a first clamping plate, a first protective sleeve, a sealing groove, a sealing ring, a sealing plug plate, a sealing fastener, a second protective sleeve, a second clamping plate, a second surrounding piece, a second sealing sleeve and a sealing connection unit; the first sealing piece is sleeved on the left end cable; a plurality of first surrounding pieces are fixedly connected to the first sealing piece at intervals; the right end of the first sealing piece is slotted and fixedly connected with a first clamping plate; the first clamping plate is fixedly connected to the first protective sleeve; a sealing groove is opened on the first protective sleeve; a sealing ring is fixedly connected in the sealing groove; a sealing plug plate is inserted in the sealing groove; the problem of poor sealing of traditional cable connection ends is solved, and the effect of sealed connection at both ends of the cable is improved; the problem of poor protection effect of direct contact between the traditional cable connection ends and the outside world is solved, and the safety of the cable end connection is improved.
[0004] The beneficial effects of the above patent specification mentions that "the application provides a cable end protective cover for mining cable production that effectively seals and efficiently isolates the cable connection end." Although the above patent can solve the problem of effective sealing of cables, some cable end protective covers in the prior art are difficult to fully extend to the area that needs protection, which can easily cause part of the cable end to be exposed to the external environment, increasing the risk of damage. Therefore, in view of the above shortcomings, a cable end protective cover for cable production is proposed. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a cable end protective cover for cable production, aiming to improve the problem in the prior art that some cable end protective covers are difficult to fully extend to the area that needs protection, which easily causes part of the cable end to be exposed to the external environment, increasing the risk of damage.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A cable end protective sleeve for cable production, comprising a protective tube 1, the inner wall of the protective tube 1 is slidably connected to a protective tube 2, square openings are provided inside the left and right sides of the protective tube 2, a rack plate is fixedly connected to the bottom inner wall of the square opening on the right side, a rotating rod is rotatably connected to the right side of the protective tube 1, a gear is fixedly connected to the outside of the rotating rod, the external teeth of the rack plate are meshingly connected to the external teeth of the gear, a handle is fixedly connected to the right side of the rotating rod, an inner cavity is provided inside the right side of the protective tube 1, a spring 1 is fixedly connected to the rear side of the inner cavity, a sliding block is fixedly connected to the front side of the spring 1, a pull rod is fixedly connected to the right side of the sliding block, arc blocks are fixedly connected to the left and right sides of the inner wall of the protective tube 2, and a fixing component is arranged inside the arc block.
[0008] Furthermore, the fixing assembly includes a cavity, and two fixing rods are fixedly connected to the upper and lower inner walls of the cavity, and the upper and lower outer sides of the two fixing rods are slidably connected with sliders, and the upper and lower outer sides of the fixing rods are sleeved with springs 2, and the adjacent sides of the multiple sliders are respectively rotatably connected to the multiple connecting rods, and the adjacent sides of the multiple connecting rods are respectively fixedly connected to clamping blocks, and the distant sides of the two clamping blocks are respectively fixedly connected to sliding columns.
[0009] Furthermore, a T-shaped block is fixedly connected to the top inner wall of the left square opening, a T-shaped groove is opened inside the left side of the protective tube 1, and the outside of the T-shaped block is slidably connected to the inner wall of the T-shaped groove.
[0010] Furthermore, a slot is provided on the outside of the rotating rod, and the front side of the pull rod is engaged with the inner wall of the slot.
[0011] Furthermore, the outside of the sliding column is slidably connected to the inside of the left and right sides of the second protective tube.
[0012] Furthermore, the far sides of the plurality of springs 2 are fixedly connected to the inner wall of the cavity, and the near sides of the plurality of springs 2 are respectively fixedly connected to the far sides of the plurality of sliders.
[0013] Furthermore, the outer parts of the two sliding blocks are slidably connected to the upper and lower sides of the inner wall of the cavity.
[0014] Furthermore, the outside of the sliding block is slidably connected to the inner wall of the inner cavity, and the outside of the pull rod is slidably connected to the inside of the right side of the protective tube 1.
[0015] The utility model has the following beneficial effects:
[0016] 1. In the utility model, the extension of the cable end protective cover is achieved through the mutual cooperation of the rack plate, the rotating rod, the gear, the handle, the spring, the sliding block, the pull rod and other structures, thereby preventing the cable end from being exposed to the external environment and reducing the risk of damage.
[0017] 2. In the utility model, by the cooperation of the arc block, the fixing rod, the slider, the spring 2, the connecting rod, the clamping block, the sliding column, the T-block and other structures, the cables of different sizes can be fixed, and then the production process of the cable end protective cover can be simplified, the time of replacing and adjusting the equipment can be reduced, and the production efficiency can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A three-dimensional diagram of a cable end protective cover for cable production proposed by the utility model;
[0019] Figure 2 This is a schematic diagram of the structure of a protective tube 2 of a cable end protective sleeve for cable production proposed by the utility model;
[0020] Figure 3 for Figure 2 A in the enlarged view;
[0021] Figure 4 This is a schematic diagram of the arc block structure of a cable end protective cover for cable production proposed by the utility model;
[0022] Figure 5 for Figure 4 Enlarged view of point B in .
[0023] Legend:
[0024] 1. Protective tube 1; 2. Protective tube 2; 3. Square mouth; 4. Rack plate; 5. Rotating rod; 6. Gear; 7. Handle; 8. Inner cavity; 9. Spring 1; 10. Sliding block; 11. Pull rod; 12. Arc block; 13. Cavity; 14. Fixed rod; 15. Sliding block; 16. Spring 2; 17. Connecting rod; 18. Clamp block; 19. Sliding column; 20. T-block; 21. T-slot. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Reference Figures 1 to 3The utility model provides an embodiment: a cable end protective sleeve for cable production, comprising a protective tube 1, the inner wall of the protective tube 1 is slidably connected with a protective tube 2, the left and right sides of the protective tube 2 are provided with square openings 3, the bottom inner wall of the right square opening 3 is fixedly connected with a rack plate 4, the rack plate 4 drives the movement of the protective tube 2, the right side of the protective tube 1 is rotatably connected with a rotating rod 5, the outside of the rotating rod 5 is fixedly connected with a gear 6, the external teeth of the rack plate 4 are meshed with the external teeth of the gear 6, the gear 6 drives the movement of the rack plate 4, the right side of the rotating rod 5 is fixedly connected with a rotating rod 5, the external teeth of the rack plate 4 are meshed with the external teeth of the gear 6, the gear 6 drives the movement of the rack plate 4, the right side of the rotating rod 5 is fixedly connected with the rotating rod 5, and the gear 6 drives the movement of the rack plate 4. A handle 7 is fixedly connected, which drives the rotating rod 5 and the gear 6 of the rotating rod 5 to rotate. An inner cavity 8 is opened inside the right side of the protection tube 1. A spring 9 is fixedly connected to the rear side of the inner cavity 8. A sliding block 10 is fixedly connected to the front side of the spring 9. The sliding block 10 drives the movement of the spring 9. A pull rod 11 is fixedly connected to the right side of the sliding block 10. The pull rod 11 drives the sliding of the sliding block 10. Arc blocks 12 are fixedly connected to the left and right sides of the inner wall of the protection tube 2, which realizes the extension of the cable end protective cover, thereby preventing the cable end from being exposed to the external environment and reducing the risk of damage.
[0027] Reference Figure 1 , Figure 4 , Figure 5 A fixing component is arranged inside the arc block 12, and the fixing component comprises a cavity 13, and two fixing rods 14 are fixedly connected to the inner walls on the upper and lower sides of the cavity 13, and sliders 15 are slidably connected to the upper and lower sides of the outer parts of the two fixing rods 14, and springs 16 are sleeved on the upper and lower sides of the outer parts of the fixing rods 14, and the sliders 15 drive the movement of the springs 16, and the adjacent sides of the multiple sliders 15 are respectively rotatably connected to multiple connecting rods 17, and the connecting rods 17 drive the sliding of the sliders 15, and the adjacent sides of the multiple connecting rods 17 are respectively fixedly connected to clamping blocks 18, and the cable drives the movement of the clamping blocks 18, and the clamping blocks 18 drive the rotation of the connecting rods 17, and the far sides of the two clamping blocks 18 are respectively fixedly connected to sliding columns 19, so as to realize the fixing of cables of different sizes, so that the production process of the cable end protective cover can be simplified, the time of replacing and adjusting equipment can be reduced, and the production efficiency can be improved.
[0028] Reference Figure 2 , Figure 3 , Figure 5A T-shaped block 20 is fixedly connected to the inner wall of the top of the left square opening 3, a T-shaped groove 21 is provided inside the left side of the protective tube 1, and the outside of the T-shaped block 20 is slidably connected to the inner wall of the T-shaped groove 21, which improves the stability of the protective tube 2, a slot is provided on the outside of the rotating rod 5, and the front side of the pull rod 11 is engaged with the inner wall of the slot, and the outside of the sliding column 19 is slidably connected to the left and right sides of the protective tube 2, which improves the stability of the sliding column 19, and the far side of multiple springs 16 is fixedly connected to the inner wall of the cavity 13 to improve the stability of the spring 16, and the near side of multiple springs 16 is respectively fixedly connected to the far side of multiple sliders 15, and the slider 15 drives the movement of the spring 16, and the outsides of the two sliders 15 are slidably connected to the upper and lower sides of the inner wall of the cavity 13, and the outside of the sliding block 10 is slidably connected to the inner wall of the inner cavity 8 to improve the stability of the sliding block 10, and the outside of the pull rod 11 is slidably connected to the right side of the protective tube 1, which improves the stability of the pull rod 11.
[0029] Working principle: when the protective cover needs to be extended, by pulling the pull rod 11, the pull rod 11 drives the sliding of the sliding block 10, so that the sliding block 10 drives the movement of the spring 9, and then turning the handle 7, the handle 7 drives the rotation of the rotating rod 5, and the rotation of the gear 6 of the rotating rod 5 achieves that the gear 6 drives the movement of the rack plate 4, and the rack plate 4 drives the movement of the protective tube 2, so as to extend the cable end protective cover, thereby preventing the cable end from being exposed to the external environment and reducing the risk of damage. When the cable needs to be fixed, the cable is inserted into the protective tube 2, and the cable drives the movement of the clamping block 18, so that the clamping block 18 drives the rotation of the connecting rod 17, and the connecting rod 17 drives the sliding of the slider 15, and the movement of the spring 16 is driven by the slider 15, so that cables of different sizes can be fixed, and then the production process of the cable end protective cover can be simplified, and the time for replacing and adjusting equipment can be reduced, thereby improving production efficiency.
[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A cable end protective cover for cable production, comprising a protective tube (1), characterized in that: The inner wall of the protection tube 1 (1) is slidably connected to the protection tube 2 (2), the left and right sides of the protection tube 2 (2) are both provided with square openings (3), the bottom inner wall of the right square opening (3) is fixedly connected to a rack plate (4), the right side of the protection tube 1 (1) is rotatably connected to a rotating rod (5), the outside of the rotating rod (5) is fixedly connected to a gear (6), the external teeth of the rack plate (4) are meshed with the external teeth of the gear (6), and the rotating rod (5) is rotatably connected to the inner wall of the right square opening (3). A handle (7) is fixedly connected to the right side of the movable rod (5); an inner cavity (8) is provided inside the right side of the protective tube (1); a spring (9) is fixedly connected to the rear side of the inner cavity (8); a sliding block (10) is fixedly connected to the front side of the spring (9); a pull rod (11) is fixedly connected to the right side of the sliding block (10); arc blocks (12) are fixedly connected to the left and right sides of the inner wall of the protective tube (2); a fixing component is arranged inside the arc block (12).
2. The cable end protective cover for cable production according to claim 1, characterized in that: The fixing assembly comprises a cavity (13), two fixing rods (14) are fixedly connected to the inner walls on the upper and lower sides of the cavity (13), the upper and lower sides of the exterior of the two fixing rods (14) are slidably connected to sliders (15), the upper and lower sides of the exterior of the fixing rods (14) are sleeved with springs (16), the adjacent sides of the plurality of sliders (15) are rotatably connected to the plurality of connecting rods (17), the adjacent sides of the plurality of connecting rods (17) are fixedly connected to clamping blocks (18), and the distant sides of the two clamping blocks (18) are fixedly connected to sliding columns (19).
3. The cable end protective cover for cable production according to claim 1, characterized in that: A T-shaped block (20) is fixedly connected to the top inner wall of the left square opening (3), a T-shaped groove (21) is provided inside the left side of the protective tube (1), and the outside of the T-shaped block (20) is slidably connected to the inner wall of the T-shaped groove (21).
4. The cable end protective cover for cable production according to claim 1, characterized in that: A slot is provided on the outside of the rotating rod (5), and the front side of the pull rod (11) is engaged with the inner wall of the slot.
5. The cable end protective cover for cable production according to claim 2, characterized in that: The outside of the sliding column (19) is slidably connected to the inside of the left and right sides of the second protective tube (2).
6. The cable end protective cover for cable production according to claim 2, characterized in that: The far sides of the plurality of springs 2 (16) are fixedly connected to the inner wall of the cavity (13), and the near sides of the plurality of springs 2 (16) are respectively fixedly connected to the far sides of the plurality of sliders (15).
7. The cable end protective cover for cable production according to claim 2, characterized in that: The outsides of the two sliding blocks (15) are slidably connected to the upper and lower sides of the inner wall of the cavity (13).
8. The cable end protective cover for cable production according to claim 1, characterized in that: The outside of the sliding block (10) is slidably connected to the inner wall of the inner cavity (8), and the outside of the pull rod (11) is slidably connected to the inside of the right side of the protective tube (1).