Wind power double-end stud fastening sleeve
By designing the assembled wind power double-head stud fastening sleeve, using the connection between hinges and locking bolts, combined with the rotating rod and adjustment disc, the problem of low tightening efficiency and easy looseness of wind power double-head studs is solved, and the problem of low tightening efficiency and easy looseness of wind power double-head studs is achieved. Higher stability and adaptability.
Patent Information
- Application Number
- CN202420670363.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-04-02
AI Technical Summary
The problem of low tightening efficiency of wind power double-head studs, uneven tightening force, and easy loosening.
A wind power double-head stud fastening sleeve is designed, including an assembled first fastening half cylinder and a second fastening half cylinder, fixedly connected by a hinge rotary connection and a lock bolt, equipped with a rotating rod, an adjustment disc and Guide rods, providing flexible tightening and adjustment functions.
Improves the stability and reliability of tightening, adapts to studs of different sizes and shapes, ensures better clamping force and operating flexibility, and avoids hand operation errors and lags.
Smart Images
Figure CN222327277U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of operating tools, in particular to a wind power stud fastening sleeve. Background Art
[0002] Wind power studs, also known as wind power stud bolts or wind power stud screws, are a large category of stud bolts with many uses and specifications, and only have thick rods. This type of stud is mainly used in the installation process of wind power generation equipment and has the characteristics of adapting to the wind power generation environment. Wind power studs play a key role in connection and fixing in wind power generation equipment. Due to its special design, both ends of the studs are threaded, so two or more components can be easily connected. In addition, due to its thick rod design, wind power studs have high load-bearing capacity and fatigue resistance, and can maintain stable performance under harsh environmental conditions. In wind power equipment, studs are generally used to connect and fix various components to ensure the stability and safety of their structure. However, the traditional method of fastening wind power studs may have some shortcomings, such as low fastening efficiency, uneven fastening force, and easy loosening. Utility Model Content
[0003] The utility model aims to provide a wind turbine stud fastening sleeve to solve the problems of low fastening efficiency, uneven fastening force and easy loosening of wind turbine studs proposed in the above background technology.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A wind power stud fastening sleeve comprises an assembled first fastening half-sleeve and a second fastening half-sleeve, wherein one end of the first fastening half-sleeve and the second fastening half-sleeve are rotatably connected by a hinge, and the other end is fixedly connected by a locking bolt;
[0006] A rotating rod is installed at the middle of the outer wall of the first fastening half-cylinder, and a plug connector is installed at the movable end of the first fastening half-cylinder;
[0007] A groove is provided on the inner wall of the second fastening half-cylinder, an adjusting disk is installed in the groove, an adjusting screw for adjustment is installed on the adjusting disk, and a plug-in groove which is adapted to the size of the plug connector and is plug-matched is provided on the movable end of the second fastening half-cylinder.
[0008] Preferably, an anti-slip sleeve is provided on the outer wall of the rotating rod.
[0009] Preferably, the anti-slip cover is made of silicone material and has a thickness of 1-3 mm.
[0010] Preferably, a threaded connector is provided at one end of the rotating rod connected to the first fastening half-cylinder.
[0011] Preferably, the movable ends of the first fastening half-cylinder and the second fastening half-cylinder are fixedly connected by locking bolts passing through the plug connector.
[0012] Preferably, guide rods are symmetrically arranged on both sides of the adjusting screw.
[0013] Preferably, the guide rod is made of stainless steel, and the diameter of the guide rod is half of the diameter of the rotating rod.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. In the wind power double-headed stud fastening sleeve, the first fastening half-cylinder and the second fastening half-cylinder are connected by a hinge rotation design, so that the two can be easily opened and closed, adapting to studs of different sizes and shapes, and improving the versatility and adaptability of the fastening sleeve. The setting of the locking bolt can fix and lock the first fastening half-cylinder and the second fastening half-cylinder after they are closed, ensuring that the stud is firmly clamped in the fastening sleeve, improving the stability and reliability of the fastening. The adjusting disk and adjusting screw on the inner wall of the second fastening half-cylinder can further adjust and fine-tune the inner diameter of the fastening sleeve, so that it has better adaptability and clamping force for studs of different sizes. The rotating rod on the outer wall of the first fastening half-cylinder can be conveniently rotated manually to adjust the tightness of the fastening sleeve, making the fastening operation more flexible and convenient.
[0016] 2. In the wind turbine stud fastening sleeve, an anti-slip sleeve is provided on the outer wall of the rotating rod. The anti-slip sleeve enables the operator to have a better grip and anti-slip effect when rotating the rotating rod, avoiding operational errors caused by sweaty or slippery hands.
[0017] 3. In the wind turbine double-headed stud fastening sleeve, guide rods are symmetrically arranged on both sides of the adjusting screw, and the guide rods are made of stainless steel. Through the setting of the guide rods, the adjusting screw can move more steadily and smoothly during the adjustment process, avoiding jamming and deviation during the adjustment process. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, further detailed explanation is provided, but the accompanying drawings do not constitute a limitation to the present invention.
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the cross section of the utility model;
[0021] Figure 3It is a schematic diagram of the structure of the utility model after the adjusting disk is adjusted.
[0022] The meaning of the symbols in the figure:
[0023] 10. First fastening half-tube; 11. Rotating rod; 12. Anti-slip sleeve; 13. Threaded connector; 14. Plug connector;
[0024] 20. Second fastening half cylinder; 21. Adjusting plate; 22. Adjusting screw; 23. Guide rod; 24. Insertion slot; 25. Groove;
[0025] 30. Hinge;
[0026] 40. Tighten the bolts. DETAILED DESCRIPTION
[0027] The following will combine the embodiments of the utility model and the drawings of the specification 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 of 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.
[0028] In the description of the present invention, it should be understood that the terms "center", "vertical", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0029] A wind power stud fastening sleeve, such as Figure 1-Figure 3As shown, it includes an assembled first fastening half-cylinder 10 and a second fastening half-cylinder 20, one end of the first fastening half-cylinder 10 and the second fastening half-cylinder 20 is rotatably connected by a hinge 30, and the other end is fixedly connected by a locking bolt 40; a rotating rod 11 is installed in the middle of the outer wall of the first fastening half-cylinder 10, and a plug connector 14 is installed at the movable end of the first fastening half-cylinder 10; a groove 25 is provided on the inner wall of the second fastening half-cylinder 20, an adjusting disk 21 is installed in the groove 25, and an adjusting screw 22 for adjustment is installed on the adjusting disk 21, and a plug-in groove 24 that matches the size of the plug connector 14 and is plug-matched is provided at the movable end of the second fastening half-cylinder 20. The design of the first fastening half-cylinder 10 and the second fastening half-cylinder 20 being rotatably connected by the hinge 30 makes The two can be easily opened and closed to adapt to studs of different sizes and shapes, thereby improving the versatility and adaptability of the tightening sleeve. The setting of the locking bolt 40 can fix and lock the two after the first tightening half-cylinder 10 and the second tightening half-cylinder 20 are closed, thereby ensuring that the studs are firmly clamped in the tightening sleeve, thereby improving the stability and reliability of the tightening. The adjusting disk 21 and the adjusting screw 22 on the inner wall of the second tightening half-cylinder 20 can further adjust and fine-tune the inner diameter of the tightening sleeve, thereby making it have better adaptability and clamping force for studs of different sizes. The rotating rod 11 on the outer wall of the first tightening half-cylinder 10 can be conveniently rotated manually to adjust the tightness of the tightening sleeve, thereby making the tightening operation more flexible and convenient.
[0030] Furthermore, an anti-slip cover 12 is provided on the outer wall of the rotating rod 11. The anti-slip cover 12 allows the operator to have a better grip and anti-slip effect when rotating the rotating rod 11, thereby avoiding operational errors caused by sweaty or slippery hands. The anti-slip cover 12 is made of silicone material and has a thickness of 1-3mm. The anti-slip cover 12 made of silicone is soft and durable, can provide good friction, and ensure the stability and accuracy of rotation.
[0031] Specifically, a threaded connector 13 is provided at one end of the rotating rod 11 connected to the first fastening half-cylinder 10. The threaded connector 13 enables the rotating rod 11 to be firmly connected to the first fastening half-cylinder 10, thereby improving the stability and reliability of the overall structure.
[0032] Among them, the movable ends of the first fastening half-cylinder 10 and the second fastening half-cylinder 20 are fixedly connected by a locking bolt 40 passing through the plug connector 14. The design of fixed connection by the locking bolt 40 passing through the plug connector 14 enables the movable ends of the first fastening half-cylinder 10 and the second fastening half-cylinder 20 to be more tightly connected together, thereby improving the stability and firmness of the overall structure.
[0033] In addition, guide rods 23 are symmetrically arranged on both sides of the adjusting screw 22. The guide rods 23 are made of stainless steel. Through the arrangement of the guide rods 23, the adjusting screw 22 can move more steadily and smoothly during the adjustment process, thus avoiding jamming and deviation during the adjustment process. The diameter of the guide rod 23 is half of the diameter of the rotating rod 11, which not only ensures the strength and rigidity of the guide rod 23, but also avoids it being too thick to affect the flexibility of adjustment.
[0034] The working principle of the wind power double-headed stud fastening sleeve is as follows: the operator places the stud to be fastened between the first fastening half-cylinder 10 and the second fastening half-cylinder 20 to ensure that the axis of the stud is aligned with the fastening sleeve, and rotates the first fastening half-cylinder 10 and the second fastening half-cylinder 20 to the position of clamping the stud through the hinge 30, and adjusts the adjusting screw 22 on the adjusting disk 21 so that the inner wall of the second fastening half-cylinder 20 fits tightly with the stud to adapt to the specific size of the stud. After the first fastening half-cylinder 10 and the second fastening half-cylinder 20 completely clamp the stud, use the locking bolt 40 to fix and lock the two to ensure that the stud is firmly clamped in the fastening sleeve. According to needs, the tightness of the fastening sleeve can be manually adjusted by rotating the rotating rod 11. If the inner diameter of the fastening sleeve needs to be fine-tuned, the adjusting screw 22 on the adjusting disk 21 can be adjusted again to obtain a better clamping effect.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A wind power stud fastening sleeve, characterized in that: It comprises an assembled first fastening half-cylinder (10) and a second fastening half-cylinder (20), wherein one end of the first fastening half-cylinder (10) and the second fastening half-cylinder (20) are rotatably connected via a hinge (30), and the other end is fixedly connected via a locking bolt (40); A rotating rod (11) is installed at the middle of the outer wall of the first fastening half-cylinder (10), and a plug connector (14) is installed at the movable end of the first fastening half-cylinder (10); A groove (25) is provided on the inner wall of the second fastening half-cylinder (20), an adjusting disk (21) is installed in the groove (25), an adjusting screw (22) for adjustment is installed on the adjusting disk (21), and a plug-in groove (24) which is compatible with the size of the plug connector (14) and is plug-fitted thereto is provided on the movable end of the second fastening half-cylinder (20).
2. The wind power stud fastening sleeve according to claim 1, characterized in that: An anti-slip sleeve (12) is provided on the outer wall of the rotating rod (11).
3. The wind power stud fastening sleeve according to claim 2, characterized in that: The anti-slip cover (12) is made of silicone material and has a thickness of 1-3 mm.
4. The wind power stud fastening sleeve according to claim 1, characterized in that: A threaded connector (13) is provided at one end of the rotating rod (11) connected to the first fastening half-cylinder (10).
5. The wind power stud fastening sleeve according to claim 1, characterized in that: The movable ends of the first fastening half-cylinder (10) and the second fastening half-cylinder (20) are fixedly connected via locking bolts (40) passing through the plug connector (14).
6. The wind power stud fastening sleeve according to claim 1, characterized in that: Guide rods (23) are symmetrically arranged on both sides of the adjusting screw rod (22).
7. The wind power stud fastening sleeve according to claim 6, characterized in that: The guide rod (23) is made of stainless steel, and the diameter of the guide rod (23) is half the diameter of the rotating rod (11).