Socket head hanging ring

Abstract

The utility model discloses a socket hanging ring, which relates to the technical field of electric power fittings, and is technically characterized by comprising a socket seat and a hanging plate fixed on the bottom surface of the socket seat, a clamping mechanism is arranged on the inner side of the socket seat, and a fastening mechanism is arranged below the socket seat; the fastening mechanism is located below the clamping mechanism. The fastening mechanism comprises a fastening part and a lifting plate, and has the technical effects that the fastening mechanism effectively solves the problem that a fastening nut is easy to loosen, and stable and reliable connection is guaranteed. During reinforcement, the bolts are unscrewed firstly, the lifting plate connected with the hanging plate and the fixing frame in a sliding mode drives the extrusion frame to move to the position corresponding to the fastening nuts, and then the bolts are tightened for fixation. And then the control nut is rotated, and the control plate drives the control frame to push the extrusion frame to clamp the inner wall of the annular groove of the fastening nut through the threaded rod and the limiting rod. The fastening mode can resist looseness, ensures stable structure and safe operation of equipment and facilities, is compact in structure and simple and convenient to operate, reduces maintenance cost, and improves efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power fittings technology, specifically a bowl-shaped hanging ring. Background Technology

[0002] In numerous engineering fields and various equipment installation and usage scenarios, the bowl-shaped hanging ring, as a key connecting component, is widely used in many aspects such as the connection of pole and tower hardware in power transmission lines and specific suspension devices in building structures, undertaking the important responsibility of achieving reliable connection between different components and bearing corresponding loads.

[0003] Existing bowl-shaped fasteners rely solely on a single nut for securing connecting components. However, during long-term use, the complex environment in which the equipment operates often exposes it to external vibrations, wind swaying, and other impacts. In such cases, relying solely on a single nut for fastening is insufficient to guarantee stability. When the nut loosens, displacement and loose connections can occur between the connected components, affecting the normal operation of the equipment. Therefore, a new bowl-shaped fastener is proposed. Utility Model Content

[0004] Technical solution

[0005] To achieve the above objectives, the present invention provides the following technical solution: a bowl head hanging ring, comprising a bowl head base and a hanging plate fixed to the bottom surface of the bowl head base, wherein a clamping mechanism is provided on the inner side of the bowl head base and a fastening mechanism is provided below the bowl head base;

[0006] The fastening mechanism is located below the clamping mechanism;

[0007] The fastening mechanism includes a fastening part and a lifting plate;

[0008] The fastening part includes a screw, two extrusion brackets and a threaded rod; the lifting part includes a fixed frame and a lifting plate.

[0009] Two round holes are respectively opened on the left and right end faces of the hanging plate. The left side of the screw extends through the two round holes to the left side of the hanging plate. A fastening nut is threaded on the surface of the screw. An annular groove is opened on the surface of the fastening nut. The left side of the hanging plate is slidably connected to the right side of the lifting plate. The bottom surface of the lifting plate is slidably connected to the top surface of the two extrusion frames. The side of the two extrusion frames that are close to each other is in extrusion contact with the inner wall of the annular groove.

[0010] Preferably, the clamping mechanism includes two clamping plates, both of which are located inside the bowl head seat. The inner side of the bowl head seat has two cavities, and the inner walls of the two cavities have two sliding grooves. The inner walls of the two sliding grooves are slidably provided with two telescopic rods, and the sides of the two telescopic rods that are close to each other are fixedly connected to the sides of the two clamping plates that are far from each other.

[0011] Preferably, a rectangular groove is formed through the top surface of the lifting plate, the right side of the fixing frame is fixedly connected to the left side of the hanging plate, the surface of the fixing frame is slidably connected to the inner wall of the rectangular groove, and a fixing sleeve is fixedly provided on the top surface of the lifting plate, with the inner side of the fixing sleeve slidably connected to the surface of the fixing frame.

[0012] Preferably, a bolt is threaded through the left side of the fixing frame and extends to the inside of the fixing frame, and the right side of the bolt is in contact with the right end face of the inside of the fixing frame.

[0013] Preferably, the top surface of the lifting plate has a through groove, and two control frames are slidably arranged on the inner wall of the through groove. The lower right side of the two control frames is fixedly connected to the left side of the two extrusion frames, respectively. The top surface of the lifting plate is fixedly connected to the bottom surface of the threaded rod. A control plate is sleeved on the surface of the threaded rod. A control nut is rotatably arranged on the top surface of the control plate through a bearing seat. The inner side of the control nut is threadedly connected to the surface of the threaded rod.

[0014] Preferably, a limit rod is fixedly provided on the top surface of the lifting plate, and the top surface of the limit rod slides through the bottom surface of the lifting plate and extends to the top of the lifting plate. A wedge-shaped groove is provided on the left side of the hanging plate, and a wedge-shaped block is slidably provided on the inner wall of the wedge-shaped groove. The left side of the wedge block is fixedly connected to the right side of the lifting plate. A slide rail is fixedly provided on the bottom surface of the lifting plate, and two connecting grooves are respectively provided on the top surfaces of the two extrusion frames. The surfaces of the slide rails are slidably connected to the inner walls of the two connecting grooves.

[0015] Preferably, two movable plates are fixedly sleeved on the surfaces of the two telescopic rods, and the sides of the two movable plates are slidably connected to the inner walls of the two cavities. Two springs are fixedly installed on the opposite sides of the two movable plates, and the opposite sides of the two springs are fixedly connected to the inner walls of the two cavities. The initial state of the two springs is the extended state.

[0016] Beneficial effects

[0017] Compared with the prior art, the present invention provides a bowl-head hanging ring, which has the following beneficial effects:

[0018] 1. The fastening mechanism effectively solves the problem of loosening of the fastening nuts, ensuring a stable and reliable connection. During tightening, first loosen the bolts, allowing the lifting plate, which slides along the hanging plate and fixed frame, to move the pressing frame to the position corresponding to the fastening nut, then tighten the bolts to secure it. Next, rotate the control nut, using the threaded rod and limit rod to cause the control plate to move the control frame, pushing the pressing frame to clamp the inner wall of the annular groove of the fastening nut. This fastening method resists loosening, ensuring structural stability and safe operation of equipment and facilities. It is also compact, easy to operate, reduces maintenance costs, and improves efficiency.

[0019] 2. After the cup head seat and ball head are connected, the clamping mechanism uses the elastic restoring force of the spring to push the moving plate, causing the clamping plates connected to the telescopic rod to move closer together to clamp the ball head, making it less likely to fall off. At the same time, the telescopic rod slides in the cavity groove of the cup head seat, guiding the movement of the clamping plates, enhancing the clamping firmness, and making the connection between the ball head and the hanging ring more stable. Attached Figure Description

[0020] Figure 1 This is a front-view perspective view of the present invention;

[0021] Figure 2 This is a three-dimensional view of the left side of this utility model;

[0022] Figure 3 This is a partial three-dimensional schematic diagram of the present invention viewed from below;

[0023] Figure 4 This is a three-dimensional schematic diagram of the internal structure of the bowl head seat of this utility model;

[0024] Figure 5 This utility model Figure 2 Enlarged 3D schematic diagram of area A in the middle.

[0025] In the diagram: 1. Bowl head seat; 2. Hanging plate; 3. Fastening mechanism; 31. Fixing frame; 33. Screw; 34. Fastening nut; 35. Extrusion frame; 36. Wedge block; 37. Lifting plate; 38. Control frame; 39. Slide rail; 310. Push plate; 311. Limit rod; 312. Control nut; 313. Threaded rod; 314. Fixing sleeve; 315. Bolt; 316. Control plate; 4. Clamping mechanism; 41. Clamping plate; 42. Telescopic rod; 43. Moving plate; 44. Spring. Detailed Implementation

[0026] 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.

[0027] Example 1

[0028] like Figures 1-5 As shown, this embodiment proposes a bowl head base 1 and a hanging plate 2 fixed to the bottom surface of the bowl head base 1. A clamping mechanism 4 is provided on the inner side of the bowl head base 1, and a fastening mechanism 3 is provided below the bowl head base 1.

[0029] Fastening mechanism 3 is located below clamping mechanism 4;

[0030] The fastening mechanism 3 includes a fastening part and a lifting plate 37;

[0031] The fastening part includes a screw 33, two extrusion brackets 35 and a threaded rod 313, and the lifting part includes a fixed frame 31 and a lifting plate 37;

[0032] Two round holes are respectively opened on the left and right ends of the hanging plate 2. The left side of the screw 33 extends through the two round holes to the left side of the hanging plate 2. The screw 33 is threaded with a fastening nut 34. The fastening nut 34 has an annular groove on its surface. The left side of the hanging plate 2 is slidably connected to the right side of the lifting plate 37. The bottom surface of the lifting plate 37 is slidably connected to the top surface of the two extrusion frames 35. The adjacent sides of the two extrusion frames 35 are in contact with the inner wall of the annular groove. A rectangular groove is opened through the top surface of the lifting plate 37. The right side of the fixing frame 31 is fixedly connected to the left side of the hanging plate 2. The surface of the fixing frame 31 is slidably connected to the inner wall of the rectangular groove. A fixing sleeve 314 is fixedly installed on the top surface of the lifting plate 37. The inner side of the fixing sleeve 314 is slidably connected to the surface of the fixing frame 31. A bolt 315 is threaded through the left side of the fixing frame 31 and extends to the inner side of the fixing frame 31. The right side of the bolt 315 is in contact with the right end of the inner side of the fixing frame 31. The top surface of the lifting plate 37 is threaded through the... A through groove is provided, and two control frames 38 are slidably arranged on the inner wall of the through groove. The lower right side of the two control frames 38 is fixedly connected to the left side of the two extrusion frames 35 respectively. The top surface of the lifting plate 37 is fixedly connected to the bottom surface of the threaded rod 313. A control plate 316 is sleeved on the surface of the threaded rod 313. A control nut 312 is rotatably arranged on the top surface of the control plate 316 through a bearing seat. The inner side of the control nut 312 is threadedly connected to the surface of the threaded rod 313. A limit rod 311 is fixedly arranged on the top surface of the lifting plate 37. The top surface of the limit rod 311 slides through the bottom surface of the lifting plate 37 and extends to the top of the lifting plate 37. A wedge-shaped groove is provided on the left side of the hanging plate 2. A wedge block 36 is slidably arranged on the inner wall of the wedge groove. The left side of the wedge block 36 is fixedly connected to the right side of the lifting plate 37. A slide rail 39 is fixedly arranged on the bottom surface of the lifting plate 37. Two connecting grooves are respectively opened on the top surface of the two extrusion frames 35. The surface of the slide rail 39 is slidably connected to the inner wall of the two connecting grooves.

[0033] In this embodiment, the fastening mechanism 3 effectively solves the problem of easy loosening of the fastening nut 34, ensuring a stable and reliable connection. During reinforcement, first loosen the bolt 315, allowing the lifting plate 37, which is slidably connected to the hanging plate 2 and the fixing frame 31, to move the pressing frame 35 to the position corresponding to the fastening nut 34, and then tighten the bolt 315 to fix it. Next, rotate the control nut 312, and with the help of the threaded rod 313 and the limiting rod 311, the control plate 316 drives the control frame 38 to push the pressing frame 35 to clamp the inner wall of the annular groove of the fastening nut 34. This fastening method resists loosening, ensuring structural stability and safe operation of equipment and facilities. It also features a compact structure, simple operation, reduced maintenance costs, and improved efficiency.

[0034] Example 2

[0035] like Figures 1-5As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes that the clamping mechanism 4 includes two clamping plates 41, both of which are located inside the bowl head seat 1. Two cavities are respectively opened on the inner side of the bowl head seat 1, and two sliding grooves are respectively opened through the inner walls of the two cavities. Two telescopic rods 42 are slidably arranged on the inner walls of the two sliding grooves. The side of the two telescopic rods 42 that is close to each other is fixedly connected to the side of the two clamping plates 41 that is far from each other. Two movable plates 43 are respectively fixedly sleeved on the surface of the two telescopic rods 42. The sides of the two movable plates 43 are slidably connected to the inner walls of the two cavities. Two springs 44 are respectively fixedly arranged on the side of the two movable plates 43 that is far from each other. The side of the two springs 44 that is far from each other is fixedly connected to the inner walls of the two cavities. The initial state of the two springs 44 is the extended state.

[0036] In this embodiment, after the bowl head seat 1 is connected to the ball head, the clamping mechanism 4 uses the elastic restoring force of the spring 44 to push the moving plate 43, causing the clamping plate 41 connected to the telescopic rod 42 to move closer together to clamp the ball head, making it less likely to fall off. At the same time, the telescopic rod 42 slides in the cavity groove of the bowl head seat 1, guiding the movement of the clamping plate 41, enhancing the clamping firmness, and making the connection between the ball head and the hanging ring more stable.

[0037] In use, when it is necessary to tighten the fastening nut 34, simply loosen the bolt 315. After loosening, the lifting plate 37 can be manually controlled to move up and down. When the lifting plate 37 moves downward, it can drive the two pressing frames 35 to move synchronously. The two pressing frames 35 stop moving after moving downward to correspond with the fastening nut 34. By tightening the bolt 315, the right side of the bolt 315 can be pressed against the inner right end face of the fixing frame 31, thereby fixing the lifting plate 37. After the lifting plate 37 is fixed, the control nut 312 can be manually rotated. When the control nut 312 rotates, it can be used to... The limit rod 311 and the threaded rod 313 can make the control plate 316 move up and down. During the upward movement of the control plate 316, the two push plates 310 can make the two control frames 38 move closer to each other. When the two control frames 38 move closer to each other, they can drive the two extrusion frames 35 to move synchronously. After the two extrusion frames 35 are in contact with the inner wall of the annular groove on the surface of the fastening nut 34, the rotation of the control nut 312 stops. The contact between the two extrusion frames 35 and the inner wall of the annular groove on the surface of the fastening nut 34 can clamp the fastening nut 34 to prevent the fastening nut 34 from loosening during vibration.

[0038] After the ball head is connected to the inner side of the bowl head seat 1, the two clamping plates 41 can be brought closer to each other by the two springs 44 and the two moving plates 43, so that the ball head can be clamped and it is not easy for it to fall off the inner side of the bowl head seat 1. The two telescopic rods 42 can make the movement of the two clamping plates 41 more stable.

[0039] The above are merely specific embodiments of this utility model, but the technical features of this utility model are not limited thereto. Any simple changes, equivalent substitutions, or modifications made based on this utility model to solve essentially the same technical problems and achieve essentially the same technical effects are all covered within the protection scope of this utility model.

Claims

1. A bowl head hanging ring, comprising a bowl head base (1) and a hanging plate (2) fixed to the bottom surface of the bowl head base (1), characterized in that: A clamping mechanism (4) is provided on the inner side of the bowl head seat (1), and a fastening mechanism (3) is provided below the bowl head seat (1); The fastening mechanism (3) is located below the clamping mechanism (4); The fastening mechanism (3) includes a fastening part and a lifting plate (37); The fastening part includes a screw (33), two extrusion brackets (35) and a threaded rod (313), and the lifting part includes a fixed frame (31) and a lifting plate (37); The left and right ends of the hanging plate (2) are respectively provided with two round holes. The left side of the screw (33) extends through the two round holes to the left side of the hanging plate (2). The screw (33) is threaded with a fastening nut (34). The fastening nut (34) is provided with an annular groove. The left side of the hanging plate (2) is slidably connected to the right side of the lifting plate (37). The bottom surface of the lifting plate (37) is slidably connected to the top surface of the two extrusion frames (35). The two extrusion frames (35) are in contact with the inner wall of the annular groove on the side closest to each other.

2. The bowl-head hanging ring according to claim 1, characterized in that: The clamping mechanism (4) includes two clamping plates (41), both of which are located inside the bowl head seat (1). The inner side of the bowl head seat (1) has two cavities, and the inner walls of the two cavities have two sliding grooves. The inner walls of the two sliding grooves are slidably provided with two telescopic rods (42). The sides of the two telescopic rods (42) that are close to each other are fixedly connected to the sides of the two clamping plates (41) that are far from each other.

3. A bowl-shaped hanging ring according to claim 1, characterized in that: The top surface of the lifting plate (37) is provided with a rectangular groove. The right side of the fixed frame (31) is fixedly connected to the left side of the hanging plate (2). The surface of the fixed frame (31) is slidably connected to the inner wall of the rectangular groove. The top surface of the lifting plate (37) is fixedly provided with a fixed sleeve (314). The inner side of the fixed sleeve (314) is slidably connected to the surface of the fixed frame (31).

4. A bowl-shaped hanging ring according to claim 3, characterized in that: A bolt (315) is threaded through the left side of the fixed frame (31) and extends to the inside of the fixed frame (31). The right side of the bolt (315) is in contact with the right end of the inside of the fixed frame (31).

5. A bowl-shaped hanging ring according to claim 1, characterized in that: The top surface of the lifting plate (37) is provided with a through groove, and two control frames (38) are slidably arranged on the inner wall of the through groove. The lower right side of the two control frames (38) is fixedly connected to the left side of the two extrusion frames (35) respectively. The top surface of the lifting plate (37) is fixedly connected to the bottom surface of the threaded rod (313). A control plate (316) is sleeved on the surface of the threaded rod (313). A control nut (312) is rotatably arranged on the top surface of the control plate (316) through a bearing seat. The inner side of the control nut (312) is threadedly connected to the surface of the threaded rod (313).

6. A bowl-head hanging ring according to claim 5, characterized in that: A limiting rod (311) is fixedly installed on the top surface of the lifting plate (37). The top surface of the limiting rod (311) slides through the bottom surface of the lifting plate (37) and extends to the top of the lifting plate (37). A wedge-shaped groove is opened on the left side of the hanging plate (2). A wedge-shaped block (36) is slidably installed on the inner wall of the wedge-shaped groove. The left side of the wedge-shaped block (36) is fixedly connected to the right side of the lifting plate (37). A slide rail (39) is fixedly installed on the bottom surface of the lifting plate (37). Two connecting grooves are opened on the top surfaces of the two extrusion frames (35). The surface of the slide rail (39) is slidably connected to the inner wall of the two connecting grooves.

7. A bowl-head hanging ring according to claim 2, characterized in that: Two movable plates (43) are fixedly sleeved on the surfaces of the two telescopic rods (42). The sides of the two movable plates (43) are slidably connected to the inner walls of the two cavities. Two springs (44) are fixedly installed on the opposite sides of the two movable plates (43). The opposite sides of the two springs (44) are fixedly connected to the inner walls of the two cavities. The initial state of the two springs (44) is the extended state.

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