A wheel-spoke synchronous machine

Abstract

The utility model discloses a spoke type synchronous motor, including reinforcing mechanism and installation mechanism, reinforcing mechanism includes motor main body, the multiple reinforcing bars of going through the front and back two sides of motor main body, with the two nuts of reinforcing bar screw joint, two nuts are respectively attached to the front and back two sides of motor main body, installation mechanism, installation mechanism includes the movable sleeve of the movable sleeve of reinforcing bar outside, with the universal rotation part of movable sleeve swing joint, in the utility model, along with reinforcing bar and move movable sleeve, make universal rotation part whole close to installation plane, then rotate universal rotation part and pole sleeve, can make pole body, wall -hugging board alignment installation plane, after rotating pole body outward, until wall -hugging board attachment installation plane, then utilize external bolt fixed wall -hugging board and installation plane, universal rotation part, pole sleeve cooperation, can when installation plane and motor output shaft connection direction is not unified, will motor fixed.

Description

Technical Field

[0001] This utility model relates to the field of synchronous motor technology, specifically a spoke-type synchronous motor. Background Technology

[0002] Synchronous motors, like induction motors (i.e., asynchronous motors), are a common type of AC motor. Synchronous motors are the heart of a power system; they are components that integrate rotation and stillness, electromagnetic change and mechanical motion to convert electrical energy into mechanical energy. Their dynamic performance is highly complex and significantly impacts the overall dynamic performance of the power system. A key characteristic is that during steady-state operation, the rotor speed and the grid frequency have a constant relationship: n = ns = 60f / p, where f is the grid frequency, p is the number of pole pairs, and ns is called the synchronous speed. If the grid frequency remains constant, the synchronous motor speed in steady state is always constant and independent of the load.

[0003] Application number CN201720652547.9 discloses a synchronous motor, which includes a housing and a bracket. The housing has multiple radially protruding lugs, each with a connecting hole for external fixing. The bracket includes a support plate detachably connected to the housing and a connecting plate for external fixing. The connecting plate is located at the end of the support plate, which has an arc-shaped groove for supporting the housing. The surface of the support plate abuts against the lugs, and the support plate has a through hole communicating with the connecting hole. The lugs and the bracket are fixedly connected by bolts. This design has advantages such as wide applicability, high stability, and good vibration damping. However, while the bracket improves installation convenience, it also limits the installation direction, especially when the mounting plane and the motor output shaft connection direction are not aligned, making motor installation impossible. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows: A spoke-type synchronous motor includes a reinforcing mechanism and an installation mechanism. The reinforcing mechanism includes a motor body, multiple reinforcing rods passing through the front and rear sides of the motor body, and two nuts screwed onto the reinforcing rods, with the two nuts respectively fitting against the front and rear sides of the motor body. The installation mechanism includes a movable sleeve movably fitted onto the outside of the reinforcing rods, a universal rotating component movably engaged with the movable sleeve, a rod sleeve movably connected to the universal rotating component, a rod body screwed onto the rod sleeve, and a wall-mounted plate movably connected to the outer end of the rod body. The wall-mounted plate has multiple threaded holes.

[0006] By adopting the above technical solution, the movable sleeve is moved along the reinforcing rod to bring the universal rotating component closer to the mounting plane. Then, by rotating the universal rotating component and moving the rod sleeve, the rod body and the wall panel can be aligned with the mounting plane. After that, the rod body is rotated outward until the wall panel is in contact with the mounting plane. Then, the wall panel and the mounting plane are fixed with external bolts. The universal rotating component and the rod sleeve can fix the motor when the connection direction between the mounting plane and the motor output shaft is not the same.

[0007] In a preferred embodiment, this utility model can be further configured as follows: multiple reinforcing rods are arranged in pairs, forming two groups, with the two groups of reinforcing rods located on both sides of the motor body.

[0008] In a preferred embodiment, the present invention can be further configured as follows: the universal rotating component consists of a T-shaped rod, a U-shaped seat, and a support shaft; the T-shaped rod is rotatably embedded inside the movable sleeve; the U-shaped seat is attached to one side of the movable sleeve and connected to the T-shaped rod; and the support shaft is installed inside the U-shaped seat.

[0009] In a preferred embodiment, the present invention can be further configured such that one end of the sleeve is machined into a spherical surface, the diameter of which is smaller than the length of the support shaft.

[0010] In a preferred embodiment, the present invention can be further configured such that the sleeve, the rod body, and the wall panel are all made of metal.

[0011] In a preferred embodiment, the present invention can be further configured such that multiple threaded holes are arranged in a matrix.

[0012] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows: 1. In this utility model, the movable sleeve is moved along the reinforcing rod to bring the universal rotating component closer to the mounting plane. Then, the universal rotating component and the actuating sleeve are rotated to align the rod body and the wall panel with the mounting plane. The rod body is then rotated outward until the wall panel is flush with the mounting plane. The wall panel and the mounting plane are then fixed with external bolts. The universal rotating component and the sleeve work together to fix the motor when the connection direction between the mounting plane and the motor output shaft is not the same.

[0013] 2. In this utility model, multiple reinforcing rods cooperate with nuts to strengthen the overall motor body, improve the sturdiness of the motor body, and reduce the probability of damage. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the reinforcing mechanism of this utility model; Figure 3 This is an assembly diagram of part of the installation mechanism of this utility model; Figure 4 This is a split diagram of the installation mechanism of this utility model.

[0015] Figure label: 100. Reinforcing mechanism; 110. Motor body; 120. Reinforcing rod; 130. Nut; 200. Installation mechanism; 210. Movable sleeve; 220. Universal rotating part; 221. T-shaped rod; 222. U-shaped seat; 223. Support shaft; 230. Rod sleeve; 240. Rod body; 250. Wall panel. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0017] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0018] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a spoke-type synchronous motor. Example 1

[0019] Combination Figure 1-4 As shown, the present invention provides a spoke-type synchronous motor, including a reinforcing mechanism 100 and an installation mechanism 200. The reinforcing mechanism 100 includes a motor body 110, a plurality of reinforcing rods 120 passing through the front and rear sides of the motor body 110, and two nuts 130 screwed to the reinforcing rods 120. The two nuts 130 are respectively attached to the front and rear sides of the motor body 110. The installation mechanism 200 includes a movable sleeve 210 movably sleeved to the outside of the reinforcing rod 120, a universal rotating component 220 movably engaged with the movable sleeve 210, a rod sleeve 230 movably connected to the universal rotating component 220, a rod body 240 screwed to the rod sleeve 230, and a wall-mounted plate 250 movably connected to the outer end of the rod body 240. The wall-mounted plate 250 has multiple threaded holes.

[0020] Furthermore, multiple reinforcing rods 120 are arranged in pairs, forming two groups. The two groups of reinforcing rods 120 are located on both sides of the motor body 110. The layout design of the reinforcing rods 120 can strengthen the overall structure of the motor body 110 and effectively ensure the structural strength of the motor body 110.

[0021] Furthermore, the universal rotating component 220 is composed of a T-shaped rod 221, a U-shaped seat 222, and a support shaft 223. The T-shaped rod 221 is rotatably embedded inside the movable sleeve 210. The U-shaped seat 222 is attached to one side of the movable sleeve 210 and connected to the T-shaped rod 221. The support shaft 223 is installed inside the U-shaped seat 222. The structural design of the universal rotating component 220 allows it to turn flexibly while firmly supporting the rod sleeve 230.

[0022] Furthermore, the multiple threaded holes are arranged in a matrix, which enhances the connection between the wall panel 250 and the mounting surface. Example 2

[0023] Combination Figure 1 , 3 and Figure 4 As shown, based on Embodiment 1, one end of the sleeve 230 is machined into a spherical surface, the diameter of which is smaller than the length of the support shaft 223. The structural design of the sleeve 230 allows it to rotate flexibly within the U-shaped seat 222. Example 3

[0024] Combination Figure 1 As shown, in the above embodiment, the rod sleeve 230, rod body 240, and wall panel 250 are all made of metal. Using metal materials can increase the rigidity of the rod sleeve 230, rod body 240, and wall panel 250, ensuring that the three can firmly support and fix the motor body 110 when they work together.

[0025] The working principle and usage process of this utility model are as follows: Move the movable sleeve 210 along the reinforcing rod 120 to bring the universal rotating component 220 close to the mounting plane. Then rotate the universal rotating component 220 and move the sleeve 230 to align the rod body 240 and the wall plate 250 with the mounting plane. Then rotate the rod body 240 outward until the wall plate 250 fits the mounting plane. Then use external bolts to fix the wall plate 250 and the mounting plane. The universal rotating component 220 and the sleeve 230 can fix the motor when the connection direction between the mounting plane and the motor output shaft is not the same.

[0026] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.

Claims

1. A spoke-type synchronous motor, characterized in that, include: The reinforcing mechanism (100) includes a motor body (110), a plurality of reinforcing rods (120) passing through the front and rear sides of the motor body (110), and two nuts (130) screwed to the reinforcing rods (120), the two nuts (130) respectively fitting against the front and rear sides of the motor body (110); The installation mechanism (200) includes a movable sleeve (210) movably sleeved on the outside of the reinforcing rod (120), a universal rotating component (220) movably engaged with the movable sleeve (210), a rod sleeve (230) movably connected to the universal rotating component (220), a rod body (240) screwed to the rod sleeve (230), and a wall-mounted plate (250) movably connected to the outer end of the rod body (240). The wall-mounted plate (250) has multiple threaded holes.

2. The spoke-type synchronous motor according to claim 1, characterized in that, Multiple reinforcing rods (120) are arranged in pairs, forming two groups. The two groups of reinforcing rods (120) are located on both sides of the motor body (110).

3. A spoke-type synchronous motor according to claim 1, characterized in that, The universal rotating component (220) is composed of a T-shaped rod (221), a U-shaped seat (222), and a support shaft (223). The T-shaped rod (221) is rotatably embedded inside the movable sleeve (210). The U-shaped seat (222) is attached to one side of the movable sleeve (210) and connected to the T-shaped rod (221). The support shaft (223) is installed inside the U-shaped seat (222).

4. A spoke-type synchronous motor according to claim 1, characterized in that, One end of the sleeve (230) is machined into a spherical surface, and the diameter of the spherical surface is smaller than the length of the support shaft (223).

5. A spoke-type synchronous motor according to claim 1, characterized in that, The sleeve (230), the rod body (240), and the wall panel (250) are all made of metal.

6. A spoke-type synchronous motor according to claim 1, characterized in that, Multiple threaded holes are arranged in a matrix.

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