Rotary ring driven closure insulating sleeve

Abstract

This utility model relates to the field of insulating sleeve technology and discloses a rotating ring driven sealing insulating sleeve, including a sealing cover. A rotating disk is movably connected to one end of the inner wall of the sealing cover. A limiting groove is formed on one side of the outer wall of the sealing cover. An adjusting handle is provided on one end of the outer wall of the rotating disk. The adjusting handle extends to one end of the outer wall of the limiting groove. Two arc-shaped limiting grooves are formed on one side of the outer wall of the rotating disk, which are distributed in annularly. A locking piece and a second locking piece are movably connected to one end of the inner wall of the arc-shaped limiting grooves, respectively. The top of the locking piece extends to the top of the sealing cover, and the bottom of the second locking piece extends to the bottom of the sealing cover. Through the cooperation of the above structures, this device achieves the effects of convenient operation, reliable sealing insulation, and strong adaptability. The design of the rotating disk and the adjusting handle facilitates quick and stable sealing and locking. The locking mechanism ensures tight sealing and good insulation. At the same time, it can flexibly cope with various installation environments, making it more practical.

Description

Technical Field

[0001] This utility model relates to the field of insulating sleeve technology, specifically a rotating ring driven sealing insulating sleeve. Background Technology

[0002] Rotary ring driven sealing insulating sleeves are key components widely used in the electrical, electronic, and industrial fields. They are primarily used for sealing the ends of cables, wires, or other conductive materials, while providing essential electrical insulation protection. In modern industrial and electrical systems, with increasing equipment complexity and stringent operating environment requirements, more stringent standards are being placed on the reliability, safety, and durability of cable and wire connections. Through its unique design, the rotary ring driven sealing insulating sleeve effectively isolates external moisture, dust, and potential electrical interference while ensuring stable electrical connections, thereby preventing electrical faults and extending equipment lifespan. Therefore, in numerous fields such as power transmission, communication, automation equipment, and new energy vehicles, the rotary ring driven sealing insulating sleeve has become an indispensable safety guarantee component.

[0003] However, traditional sealing insulation sleeve technology has revealed many shortcomings in practical applications. On the one hand, traditional sleeves often adopt a fixed structure, lacking the ability to be flexibly adjusted, making it difficult to adapt to the needs of different cable specifications or special installation environments, which limits its wide application and convenience. On the other hand, the installation of traditional sleeves usually requires additional tools or complex operating procedures, which not only increases the difficulty and time cost of construction, but may also lead to incomplete sealing or reduced insulation performance due to improper operation, thereby affecting the safe and stable operation of the entire electrical system. In addition, the selection and design of materials for traditional sleeves often fail to fully consider long-term weather resistance and anti-aging performance, resulting in problems such as material aging and cracking in harsh environments, further exacerbating safety hazards. Therefore, developing a rotating ring driven sealing insulation sleeve with simple structure, convenient operation, strong adaptability and excellent insulation performance has become a technical problem that urgently needs to be solved in the industry. To this end, we propose a rotating ring driven sealing insulation sleeve. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a rotating ring-driven sealing insulating sleeve, which solves the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a rotating ring driven sealing insulating sleeve, including a sealing cover, a rotating disk movably connected to one end of the inner wall of the sealing cover, a limiting groove formed on one side of the outer wall of the sealing cover, an adjusting handle provided on one end of the outer wall of the rotating disk, the adjusting handle extending to one end of the outer wall of the limiting groove, two arc-shaped limiting grooves equidistantly distributed in annular pattern formed on one side of the outer wall of the rotating disk, a locking piece and a second locking piece movably connected to one end of the inner wall of the arc-shaped limiting groove, the top of the locking piece extending to the top of the sealing cover, and the bottom of the second locking piece extending to the bottom of the sealing cover.

[0006] Preferably, the locking piece and the second locking piece are parallel vertically, and the length of the locking piece and the second locking piece is slightly larger than the radius of the sealing cap.

[0007] Preferably, the outer wall of the rotating disk near the arc-shaped limiting groove has a through hole.

[0008] Preferably, the outer wall of one end of the sealing cap is provided with a locking handle, the adjusting handle is parallel to the locking handle when it is closed, a bolt is inserted into the output end of the locking handle and the adjusting handle, and a nut is threadedly connected to the output end of the bolt away from the locking handle.

[0009] Preferably, the inner wall of one end of the sealing cap is provided with two first locking blocks that are distributed in a ring at equal intervals.

[0010] Preferably, the sealing cap is provided with an insulating tube at one end near the first locking block, and two equidistant limiting grooves are provided on the outer wall of one end of the insulating tube, and the limiting grooves are engaged with the first locking block.

[0011] Preferably, a fixing post is fixedly connected to the inner side wall of the insulating tube, and a second locking block is provided on the outer wall of one end of the fixing post. The second locking block has a horizontal T-shaped cross section, and the upper surface of the second locking block is engaged with the locking piece, and the lower surface of the second locking block is engaged with the second locking piece.

[0012] Compared with the prior art, this utility model provides a rotating ring driven sealing insulating sleeve, which has the following beneficial effects:

[0013] 1. Compared to traditional fixed-structure sealing insulating sleeves, this rotating ring-driven sealing insulating sleeve offers significant advantages in terms of ease of operation and flexibility. Traditional sleeves often require customization based on cable specifications during installation, and the process is complex, requiring multiple tools and is time-consuming and labor-intensive. This device, with its rotating disc and adjusting handle, allows operators to easily adjust the positions of the locking piece and the second locking piece simply by rotating the adjusting handle. This design not only greatly simplifies the installation steps and reduces the skill requirements for operators but also significantly shortens installation time and improves work efficiency. Furthermore, the rotating disc's design allows the sleeve to flexibly adapt to various installation environments, easily handling confined spaces and special angles, greatly expanding its application range.

[0014] 2. Compared to traditional sealing insulating sleeves, this rotating ring-driven sealing insulating sleeve has significant shortcomings in sealing tightness and insulation performance. After long-term use, problems such as loosening of the seal and aging of the insulation layer easily occur, leading to frequent electrical faults. However, this rotating ring-driven sealing insulating sleeve achieves a more reliable sealing and insulation effect through a unique locking mechanism. When the rotating disk rotates to the appropriate position, the locking piece and the second locking piece tightly engage with the second locking block on the insulating tube, forming a stable connection and effectively preventing loosening of the seal. Simultaneously, the insulating tube is made of high-quality insulating material, possessing excellent electrical insulation performance and aging resistance, enabling it to maintain stable insulation performance over a long period. This design not only improves the safety and stability of the electrical system but also extends the service life of the equipment and reduces maintenance costs.

[0015] 3. This rotating ring-driven sealing insulating sleeve, compared to traditional sealing insulating sleeves whose fixed structure makes them difficult to adapt to different cable specifications and special installation environments, limiting their application range, offers significantly greater adaptability through its innovative structural design. The limiting groove on the insulating tube cooperates with the first locking block on the sealing cover to achieve initial positioning and fixation, improving installation accuracy and stability. Furthermore, this device can be customized to meet diverse user needs, such as changing the length of the locking plate or adjusting the rotation angle of the rotating disk. This strong adaptability makes this device widely applicable in various fields such as electrical, electronic, and industrial applications. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the sealing cap of this utility model;

[0018] Figure 3 This is a schematic diagram of the unfolded form of this utility model.

[0019] In the diagram: 1. Sealing cap; 2. Rotary disc; 3. Limiting groove; 4. Adjusting handle; 5. Arc-shaped limiting groove; 6. Locking piece; 7. Second locking piece; 8. Through hole; 9. Locking handle; 10. Bolt; 11. Nut; 12. First locking block; 13. Insulating tube; 14. Limiting slide groove; 15. Fixing post; 16. Second locking block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-3 A rotating ring driven sealing insulating sleeve includes a sealing cover 1. A rotating disk 2 is movably connected to one end of the inner wall of the sealing cover 1. A limiting groove 3 is formed on one side of the outer wall of the sealing cover 1. An adjusting handle 4 is provided on the outer wall of one end of the rotating disk 2, extending to one end of the outer wall of the limiting groove 3. This allows the operator to rotate the rotating disk 2 from the outside. The limiting groove 3 provides a certain range of motion restriction for the adjusting handle 4, ensuring the stability of the rotation of the rotating disk 2. Two arc-shaped limiting grooves are formed on one side of the outer wall of the rotating disk 2, which are equidistant from each other. 5. A locking piece 6 and a second locking piece 7 are movably connected to one end of the inner wall of the arc-shaped limiting groove 5. The top of the locking piece 6 extends to the top of the sealing cover 1, and the bottom of the second locking piece 7 extends to the bottom of the sealing cover 1. The arc-shaped limiting groove 5 provides a moving track for the locking piece 6 and the second locking piece 7, so that they can move with the rotation of the rotating disk 2. The locking piece 6 and the second locking piece 7 extend to the top and bottom of the sealing cover 1, respectively, providing a structural basis for subsequent cooperation with the second locking block 16 on the insulating tube 13, which helps to achieve a stable connection between the insulating tube 13 and the sealing cover 1.

[0022] Furthermore, locking piece 6 and second locking piece 7 are parallel vertically, and their lengths are slightly greater than the radius of the sealing cap 1. The parallel vertical alignment of locking piece 6 and second locking piece 7 ensures their stability and consistency when engaging with the second locking block 16. The slightly greater lengths allow locking piece 6 and second locking piece 7 to fully contact the second locking block 16, enhancing the reliability of the connection and simultaneously limiting the output direction.

[0023] Furthermore, a through hole 8 is provided on the outer wall of the rotating disk 2 near the arc-shaped limiting groove 5. The through hole 8 allows the second locking block 16 to pass through during device assembly or maintenance.

[0024] Furthermore, a locking handle 9 is provided on the outer wall of one end of the sealing cover 1. When the adjusting handle 4 is in the closed state, it is parallel to the locking handle 9. A bolt 10 is inserted into the output end of the locking handle 9 and the adjusting handle 4. A nut 11 is threadedly connected to the output end of the bolt 10 away from the locking handle 9. When the adjusting handle 4 is rotated to the appropriate position, the adjusting handle 4 is aligned with the locking handle 9. Through the cooperation of the bolt 10 and the nut 11, the adjusting handle 4 can be fixed, thereby fixing the position of the rotating disk 2 and preventing it from rotating randomly during use, thus ensuring the stability of the device.

[0025] Furthermore, the inner wall of one end of the sealing cap 1 is provided with two first locking blocks 12 that are equidistantly distributed in a ring. The first locking blocks 12 provide a positioning basis for the installation of the insulating tube 13. In cooperation with the limiting groove 14 on the insulating tube 13, the position of the insulating tube 13 can be initially fixed, making the installation of the insulating tube 13 on the sealing cap 1 more accurate and stable.

[0026] Furthermore, the sealing cap 1 is provided with an insulating tube 13 near the first locking block 12. Two equidistant limiting grooves 14 are provided on the outer wall of one end of the insulating tube 13. The limiting grooves 14 are engaged with the first locking block 12. The engagement between the limiting grooves 14 and the first locking block 12 allows the insulating tube 13 to be initially fixed on the sealing cap 1, preventing the insulating tube 13 from shifting during installation, and also providing convenient conditions for subsequent fixation.

[0027] Furthermore, a fixing post 15 is fixedly connected to the inner wall of the insulating tube 13. A second locking block 16 is provided on the outer wall of one end of the fixing post 15. The cross-section of the second locking block 16 is horizontally T-shaped. The upper surface of the second locking block 16 is engaged with the locking piece 6, and the lower surface of the second locking block 16 is engaged with the second locking piece 7. The fixing post 15 provides support for the second locking block 16. The horizontally T-shaped cross-section design of the second locking block 16 enables it to reliably engage with the locking piece 6 and the second locking piece 7. When the rotating disk 2 rotates to the appropriate position, the locking piece 6 and the second locking piece 7 respectively engage with the upper and lower surfaces of the second locking block 16, thereby firmly connecting the insulating tube 13 and the sealing cap 1 together, realizing the function of sealing and insulation.

[0028] Structural Description: 1. Sealing Cover 1: It serves to wrap and support the internal components and to achieve the sealing function. It is the main structure of the entire device. The rotating disk 2 is movably connected to one end of its inner wall. The locking handle 9 and the first locking block 12 are set on the outer and inner walls of one end of its device. The insulating tube 13 is set on the end of its device near the first locking block 12.

[0029] 2. Rotating disk 2: By rotating, it drives the locking piece 6 and the second locking piece 7 to move so as to cooperate with the second locking block 16 on the insulating tube 13 to achieve connection. It is movably connected to one end of the inner wall of the sealing cover 1. The adjusting handle 4 is set on the outer wall of one end. The arc-shaped limiting groove 5 is opened on one side of its outer wall. The through hole 8 is opened on the outer wall of the side near the arc-shaped limiting groove 5.

[0030] 3. Limiting groove 3: Provides a range of motion restriction for the adjusting handle 4 to ensure the stability of the rotation of the rotating disk 2. It is opened on one side of the outer wall of the sealing cover 1, and the adjusting handle 4 extends to one end of its outer wall.

[0031] 4. Adjusting handle 4: It is convenient for operators to rotate the rotating disk 2 from the outside. It extends to one end of the outer wall of the limiting groove 3. When it is closed, it is parallel to the locking handle 9. A bolt 10 is inserted into the output end of the locking handle 9.

[0032] 5. Arc-shaped limiting groove 5: provides a movable track for locking piece 6 and second locking piece 7, and is opened on the outer wall of one side of the rotating disk 2. The inner wall of locking piece 6 and second locking piece 7 are respectively movably connected therein.

[0033] 6. Locking piece 6: It engages with the upper surface of the second locking block 16 on the insulating tube 13 to achieve a stable connection between the insulating tube 13 and the sealing cover 1. The top extends to the top of the sealing cover 1 and is movably connected to one end of the inner wall of the arc-shaped limiting groove 5.

[0034] 7. Second locking piece 7: It engages with the lower surface of the second locking block 16 on the insulating tube 13 to achieve a stable connection between the insulating tube 13 and the sealing cover 1. The bottom extends to the bottom of the sealing cover 1 and is movably connected to one end of the inner wall of the arc-shaped limiting groove 5. It is parallel to the locking piece 6 vertically and its length is slightly greater than the radius of the sealing cover 1.

[0035] 8. Through hole 8: To facilitate the passage of the second locking block 16 during device assembly or maintenance, it is provided on the outer wall of the rotating disk 2 near the arc-shaped limiting groove 5.

[0036] 9. Locking handle 9: It works with the adjusting handle 4 and is fixed by bolts 10 and nuts 11 to fix the position of the rotating disk 2. It is set on the outer wall of one end of the sealing cover 1 and is parallel to the adjusting handle 4 when the adjusting handle 4 is in the closed state.

[0037] 10. Bolt 10: Cooperates with nut 11 to fix adjusting handle 4 on locking handle 9, and is inserted at the output end of locking handle 9 and adjusting handle 4.

[0038] 11. Nut 11: Threaded connection with bolt 10, used to fix adjusting handle 4 with bolt 10, threaded connection at the output end of bolt 10 away from locking handle 9.

[0039] 12. First locking block 12: Provides a positioning base for the installation of insulating tube 13, cooperates with the limiting slide groove 14 on insulating tube 13 to initially fix the position of insulating tube 13, is set on the inner wall of one end of sealing cover 1, and is engaged with the limiting slide groove 14 on insulating tube 13.

[0040] 13. Insulating tube 13: It realizes the functions of insulation and sealing. It is set at the end of the sealing cover 1 near the first locking block 12. Its outer wall is provided with a limiting groove 14 that engages with the first locking block 12, and its inner wall is fixedly connected with a fixing post 15.

[0041] 14. Limiting groove 14: It engages with the first locking block 12 to initially fix the position of the insulating tube 13 on the sealing cover 1. It is opened on the outer wall of one end of the insulating tube 13 and engages with the first locking block 12.

[0042] 15. Fixing post 15: Provides support for the second locking block 16 and is fixedly connected to the inner wall of the insulating tube 13.

[0043] 16. Second locking block 16: It engages with locking piece 6 and second locking piece 7 to securely connect insulating tube 13 to sealing cap 1. It is set on the outer wall of one end of fixed column 15. Its cross-section is horizontal T-shaped. The upper surface engages with locking piece 6 and the lower surface engages with second locking piece 7.

[0044] Working Principle: The device mainly consists of a sealing cap 1, a rotating disk 2, and an insulating tube 13. In use, the rotating disk 2 is first rotated by rotating the adjusting handle 4. The adjusting handle 4 extends to one end of the outer wall of the limiting groove 3, facilitating the operator's application of force, causing the rotating disk 2 to rotate within the inner wall of the sealing cap 1. Two arc-shaped limiting grooves 5 are equidistantly distributed in a ring on one side of the outer wall of the rotating disk 2. A locking piece 6 and a second locking piece 7 are movably connected to one end of the inner wall of each arc-shaped limiting groove 5. When the rotating disk 2 rotates, the locking piece 6 and the second locking piece 7 move within the arc-shaped limiting grooves 5. The top of the locking piece 6 extends to the top of the sealing cap 1, and the bottom of the second locking piece 7 extends to the bottom of the sealing cap 1. The locking piece 6 and the second locking piece 7 are parallel vertically, and their length is slightly greater than the radius of the sealing cap 1. This structural design provides a basis for subsequent fixation with the insulating tube 13. A through hole 8 is provided on the outer wall of the rotating disk 2 near the arc-shaped limiting groove 5. When the rotating disk 2 rotates to the appropriate position, the adjusting handle 4 needs to be fixed. At this time, the locking handle 9 provided on the outer wall of one end of the sealing cap 1 plays a role. When the adjusting handle 4 is in the closed state, it is parallel to the locking handle 9. A bolt 10 is inserted into the output end of the locking handle 9 and the adjusting handle 4. A nut 11 is threadedly connected to the output end of the bolt 10 away from the locking handle 9. By tightening nut 11, adjusting handle 4 and locking handle 9 are fixed together, thereby fixing the position of rotating disk 2. Two first locking blocks 12, evenly spaced in a ring, are provided on the inner wall of one end of sealing cover 1. Two limiting grooves 14, evenly spaced in a ring, are provided on the outer wall of one end of insulating tube 13. The limiting grooves 14 engage with the first locking blocks 12, initially positioning the insulating tube 13 on sealing cover 1. Simultaneously, a fixing post 15 is fixedly connected to the inner wall of insulating tube 13. A second locking block 16 is provided on the outer wall of one end of fixing post 15. The second locking block 16 has a transverse T-shaped cross-section. The upper surface of the second locking block 16 engages with locking piece 6, and the lower surface engages with second locking piece 7. After the insulating tube 13 is installed in place, locking piece 6 and second locking piece 7 respectively engage with the upper and lower surfaces of the second locking block 16, achieving a stable connection between the insulating tube 13 and sealing cover 1, thus achieving a reliable sealing and insulation effect.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotating ring driven gland insulating sleeve comprising a gland cover (1), characterized in that: The inner wall of the sealing cap (1) is movably connected to a rotating disk (2). A limiting groove (3) is opened on one side of the outer wall of the sealing cap (1). An adjusting handle (4) is provided on the outer wall of one end of the rotating disk (2). The adjusting handle (4) extends to one end of the outer wall of the limiting groove (3). Two arc-shaped limiting grooves (5) are opened on one side of the outer wall of the rotating disk (2) in an annular and equidistant arrangement. A locking piece (6) and a second locking piece (7) are movably connected to one end of the inner wall of the arc-shaped limiting groove (5). The top of the locking piece (6) extends to the top of the sealing cap (1), and the bottom of the second locking piece (7) extends to the bottom of the sealing cap (1).

2. A turn ring driven closure insulating sleeve according to claim 1, characterised in that: The locking piece (6) and the second locking piece (7) are parallel vertically, and the length of the locking piece (6) and the second locking piece (7) is slightly greater than the radius of the sealing cap (1).

3. A turn ring driven closure insulating sleeve according to claim 1, wherein: The rotating disk (2) has a through hole (8) on the outer wall near the arc-shaped limiting groove (5).

4. A turn ring driven closure insulating sleeve according to claim 1, wherein: The sealing cap (1) has a locking handle (9) on one end of its outer wall. When the adjusting handle (4) is in the closed state, it is parallel to the locking handle (9). The locking handle (9) and the adjusting handle (4) have bolts (10) inserted at their output ends. The bolt (10) has a nut (11) threadedly connected to the output end away from the locking handle (9).

5. A turn ring driven closure insulating sleeve according to claim 1, wherein: The sealing cap (1) has two first locking blocks (12) arranged in a ring at equal intervals on the inner wall of one end.

6. A turn ring driven closure insulating sleeve according to claim 5, wherein: The sealing cap (1) has an insulating tube (13) near the first locking block (12). Two equidistant limiting grooves (14) are provided on the outer wall of one end of the insulating tube (13). The limiting grooves (14) are engaged with the first locking block (12).

7. A turn ring driven closure insulating sleeve according to claim 6, wherein: The inner wall of the insulating tube (13) is fixedly connected to a fixing post (15). A second locking block (16) is provided on the outer wall of one end of the fixing post (15). The cross section of the second locking block (16) is horizontally T-shaped. The upper surface of the second locking block (16) is engaged with the locking piece (6), and the lower surface of the second locking block (16) is engaged with the second locking piece (7).

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