Alternating current motor convenient to install

Abstract

The utility model discloses an AC motor convenient to install, which comprises a motor body, the motor body comprises an upper end cover and a lower end cover, the edge of the bottom of the upper end cover extends outwards to form a first installation part, the edge of the top of the lower end cover extends outwards to form a second installation part, a bolt penetrates between the first installation part and the second installation part, and a nut is screwed into the bolt. And the mounting part I is fixedly connected with the mounting part II. According to the utility model, the bottom of the upper end cover extends outwards to form the mounting part I, the top edge of the lower end cover is correspondingly provided with the mounting part II, and the bolt passes through the mounting part I and the mounting part II and is matched with the nut, so that the upper end cover and the lower end cover are fixedly connected, the assembly of the alternating current motor is completed, and the motor is quickly and conveniently assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor equipment, and in particular relates to an AC motor which is easy to install. Background Art

[0002] "AC motor" is a machine used to realize the mutual conversion between mechanical energy and AC electrical energy. Due to the tremendous development of AC power system, AC motor has become the most commonly used motor. Compared with DC motor, AC motor has no commutator, so it has simple structure, convenient manufacturing, relatively strong, and easy to make high speed, high voltage, high current, and large capacity motor. The power coverage of AC motor is very large, from a few watts to hundreds of thousands of kilowatts, and even millions of kilowatts.

[0003] In the prior art, the motor is generally fixed by means of long bolts and nuts. Specifically, the long bolts are passed through the motor body, and nuts are screwed into both ends of the long bolts to fix the motor. The motor is installed. Due to the motor assembly accuracy, the long bolts are often blocked during the insertion process, causing inconvenience in installation. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems existing in the prior art and provide an AC motor that is easy to install. A mounting portion 1 is formed by extending outward from the bottom of an upper end cover, and a mounting portion 2 is correspondingly arranged at the top edge of a lower end cover. Bolts are passed through the mounting portion 1 and the mounting portion 2, and then fitted with nuts to achieve a fixed connection between the upper end cover and the lower end cover, thereby completing the assembly of the AC motor and achieving quick and convenient motor assembly.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] An AC motor that is easy to install includes a motor body, the motor body includes an upper end cover and a lower end cover, the edge of the bottom of the upper end cover extends outward to form a mounting portion 1, the edge of the top of the lower end cover extends outward to form a mounting portion 2, a bolt is inserted between the mounting portion 1 and the mounting portion, and a nut is screwed into the bolt, so that the mounting portion 1 is fixedly connected with the mounting portion 2. The utility model forms the mounting portion 1 by extending outward from the bottom of the upper end cover, and the mounting portion 2 is correspondingly arranged at the top edge of the lower end cover. The bolt is passed through the mounting portion 1 and the mounting portion 2, and then the nut is matched to achieve the fixed connection between the upper end cover and the lower end cover, so as to complete the assembly of the AC motor, and realize the quick and convenient assembly of the motor.

[0007] Furthermore, the first mounting part is evenly distributed with ear plates 1, and the second mounting part is correspondingly provided with ear plates 2. The end of the first ear plate is provided with a through hole 1, and the second ear plate is correspondingly provided with a through hole 2. Bolts pass through the through hole 1 and the through hole 2, and nuts are screwed into the bolts and tightened on the first ear plate. The first ear plate is provided with a through hole 1, and the second ear plate is provided with a through hole 2, so that bolts and nuts are screwed in for fixing.

[0008] Furthermore, the first mounting portion is provided with a mounting plate 1 between two adjacent ear plates 1, the second mounting portion is provided with a mounting plate 2 correspondingly, the end of the first mounting plate is provided with a slot hole 1, and the second mounting plate is provided with a slot hole 2 correspondingly. The first mounting plate and the second mounting plate are provided to fix the motor body and fix the motor at the installation position.

[0009] Furthermore, the motor body is also provided with a reinforcement component, which includes an upper clamping seat, a lower clamping seat, a clamping member and a top clamping member. The upper clamping seat is fixedly connected to the outer wall of the upper end cover, the lower clamping seat is fixedly connected to the outer wall of the lower end cover, one end of the clamping member is connected to the upper clamping seat, the other end of the clamping member clamps the mounting portion 1 and the mounting portion 2, one end of the top clamping member is fixedly connected to the lower clamping seat, and the other end of the top clamping member is against the other end of the clamping member. The provision of the reinforcement component increases the tightness of the connection between the upper end cover and the lower end cover, by fixing the upper clamping seat on the upper end cover, fixing the lower clamping seat on the lower end cover, installing the clamping member at the bottom of the upper clamping seat, the clamping member mounting portion 1 and the mounting portion 2, the top clamping member is installed on the lower clamping seat, and the top of the top clamping member is pressed against the bottom of the clamping member, so that the clamping member clamps the mounting portion 1 and the mounting portion 2, which increases and improves the connection stability between the upper end cover and the lower end cover, thereby playing a role in reinforcing the motor installation.

[0010] Furthermore, the upper clamping seat includes two upper semicircular clamps, a locking screw 1 and a locking nut 1. Both ends of the upper semicircular clamp are provided with a fixing part 1. The upper semicircular clamp is clamped on the outer wall of the upper end cover. The locking screw 1 passes through the corresponding two fixing parts 1. The locking nut 1 is screwed into the locking screw 1, and the locking nut 1 is tightened on the fixing part 1. The two upper semicircular clamps are distributed and clamped on the outer wall of the upper end cover so that the corresponding two fixing parts 1 fit each other. Then the locking screw 1 passes through the two fixing parts 1 and is screwed into the locking nut 1, so that the two upper semicircular clamps are fixedly connected, thereby realizing the fixed connection between the upper clamping seat and the upper end cover.

[0011] Furthermore, the lower clamping seat includes two lower semicircular clamps, a locking screw rod 2 and a locking nut 2. Both ends of the lower semicircular clamp are provided with a fixing portion 2. The lower semicircular clamp is clamped on the outer wall of the lower end cover. The locking screw rod 2 passes through the corresponding two fixing portions 2. The locking nut 2 is screwed into the locking screw rod 2, and the locking nut 2 is tightened onto the fixing portion 2. The two lower semicircular clamps are distributed and clamped on the outer wall of the lower end cover so that the corresponding two fixing portions 2 fit each other. Then the locking screw rod 2 passes through the two fixing portions 2 and is screwed into the locking nut 2 to fix the two lower semicircular clamps in connection, thereby realizing a fixed connection between the lower clamping seat and the lower end cover.

[0012] Furthermore, the clamping member includes a U-shaped clamp and an adjusting screw, one end of the U-shaped clamp is provided with an adjusting slot, the adjusting screw passes through the adjusting slot and is tightened on the upper clamping seat, the other end of the U-shaped clamp is provided with a slot, and the mounting part 1 and the mounting part 2 are clamped in the slot. The adjusting screw is used to adjust the position of the U-shaped clamp, and after the position of the U-shaped clamp is adjusted so that the mounting part 1 and the mounting part 2 are both arranged in the slot, the adjusting screw is tightened to fix them, so that the clamping member clamps the mounting part 1 and the mounting part 2.

[0013] Furthermore, the clamping member includes a bracket, a clamping screw and a clamping block. The bracket is fixedly connected to the lower clamping seat. The bracket is provided with a fixing plate. The top of the clamping screw passes through the fixing plate. The clamping block is fixedly connected to the top of the clamping screw. The clamping block is against the bottom of the clamping member. Adjustment nuts are evenly screwed into the two ends of the clamping screw. The adjustment nuts are tightened at the upper and lower ends of the fixing plate. By loosening the adjustment nut, the clamping screw is driven to drive the clamping block to move up and down, so that the clamping block is fixed at the bottom of the clamping member, so that the clamping member clamps the first mounting part and the second mounting part, and then the adjustment nut is tightened on the fixing plate to fix the clamping screw and the fixing plate.

[0014] The utility model has the following beneficial effects due to the adoption of the above technical solution:

[0015] The utility model forms a mounting portion 1 by extending outward from the bottom of the upper end cover, and a mounting portion 2 is correspondingly arranged at the top edge of the lower end cover. Bolts are passed through the mounting portion 1 and the mounting portion 2, and then matched with nuts to achieve a fixed connection between the upper end cover and the lower end cover, thereby completing the assembly of the AC motor and achieving quick and convenient motor assembly.

[0016] In the utility model, the first mounting part is evenly distributed with the first ear plate, the second mounting part is correspondingly provided with the second ear plate, the end of the first ear plate is provided with the first through hole, the second ear plate is correspondingly provided with the second through hole, the bolt passes through the first through hole and the second through hole, the nut is screwed into the bolt and then tightened on the first ear plate. The first through hole is provided on the first ear plate, and the second through hole is provided on the second ear plate, so that the bolt and the nut can be screwed in for fixing.

[0017] The motor body of the utility model is also provided with a reinforcement component, which includes an upper clamping seat, a lower clamping seat, a clamping member and a top clamping member. The upper clamping seat is fixedly connected to the outer wall of the upper end cover, the lower clamping seat is fixedly connected to the outer wall of the lower end cover, one end of the clamping member is connected to the upper clamping seat, the other end of the clamping member clamps the mounting portion 1 and the mounting portion 2, one end of the top clamping member is fixedly connected to the lower clamping seat, and the other end of the top clamping member is against the other end of the clamping member. The provision of the reinforcement component increases the tightness of the connection between the upper end cover and the lower end cover, by fixing the upper clamping seat on the upper end cover, fixing the lower clamping seat on the lower end cover, installing the clamping member at the bottom of the upper clamping seat, the clamping member mounting portion 1 and the mounting portion 2, the top clamping member is installed on the lower clamping seat, and the top of the top clamping member is pressed against the bottom of the clamping member, so that the clamping member clamps the mounting portion 1 and the mounting portion 2, increases and improves the connection stability between the upper end cover and the lower end cover, thereby playing a role in reinforcing the motor installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of an AC motor that is easy to install according to the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the upper end cover and the lower end cover connected in the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the upper clamping seat and the clamping member connected in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connection between the lower clamping seat and the jacking member in the utility model.

[0023] In the figure, 1-motor body; 2-upper end cover; 3-lower end cover; 4-mounting part one; 5-mounting part two; 6-bolt; 7-nut; 8-ear plate one; 9-ear plate two; 10-mounting plate one; 11-mounting plate two; 12-slot hole one; 13-slot hole two; 14-reinforcement component; 15-upper clamping seat; 16-lower clamping seat; 17-clamping piece; 18-tensioning piece; 19-upper semicircular clamp; 20-locking screw one; 21-locking nut one; 22-fixing part one; 23-lower semicircular clamp; 24-locking screw two; 25-locking nut two; 26-fixing part two; 27-U-shaped clamp; 28-adjusting screw; 29-adjusting slot; 30-slot; 31-bracket; 32-tensioning screw; 33-tensioning block; 34-fixing plate; 35-adjusting nut. DETAILED DESCRIPTION

[0024] like Figures 1 to 4As shown, the utility model is an AC motor that is easy to install, including a motor body 1, the motor body 1 includes an upper end cover 2 and a lower end cover 3, the edge of the bottom of the upper end cover 2 extends outward to form a mounting portion 1 4, the edge of the top of the lower end cover extends outward to form a mounting portion 2 5, a bolt 6 is inserted between the mounting portion 1 4 and the mounting portion, and a nut 7 is screwed into the bolt 6, so that the mounting portion 1 4 is fixedly connected to the mounting portion 2 5.

[0025] The mounting part 14 is evenly distributed with ear plates 18, and the mounting part 25 is correspondingly provided with ear plates 29. The end of the ear plate 18 is provided with a through hole 1, and the ear plate 29 is correspondingly provided with a through hole 2. The bolt 6 passes through the through hole 1 and the through hole 2, and the nut 7 is screwed into the bolt 6 and tightened on the ear plate 18. The through hole 1 is provided on the ear plate 18, and the through hole 2 is provided on the ear plate 29, so as to facilitate the screwing in of the bolt 6 and the nut 7 for fixing. The mounting part 14 is located between two adjacent ear plates 18 and is provided with a mounting plate 10, and the mounting part 25 is correspondingly provided with a mounting plate 21. The end of the mounting plate 10 is provided with a slot hole 12, and the mounting plate 21 is correspondingly provided with a slot hole 213. The setting of the mounting plate 10 and the mounting plate 211 is used to fix the motor body 1 and fix the motor at the installation position.

[0026] The motor body 1 is also provided with a reinforcement component 14, which includes an upper clamping seat 15, a lower clamping seat 16, a clamping piece 17 and a clamping piece 18. The upper clamping seat 15 is fixedly connected to the outer wall of the upper end cover 2, the lower clamping seat 16 is fixedly connected to the outer wall of the lower end cover 3, one end of the clamping piece 17 is connected to the upper clamping seat 15, and the other end of the clamping piece 17 clamps the mounting part 1 4 and the mounting part 2 5, one end of the clamping piece 18 is fixedly connected to the lower clamping seat 16, and the other end of the clamping piece 18 rests on the other end of the clamping piece 17. The provision of the reinforcement component 14 increases the tightness of the connection between the upper end cover 2 and the lower end cover 3, by fixing the upper clamping seat 15 on the upper end cover 2, fixing the lower clamping seat 16 on the lower end cover 3, installing a clamping piece 17 at the bottom of the upper clamping seat 15, the clamping piece 17 mounting portion 14 and mounting portion 2 5, the top of the top clamping piece 18 is mounted on the lower clamping seat 16, and the top of the top clamping piece 18 is pressed against the bottom of the clamping piece 17, so that the clamping piece 17 clamps the mounting portion 1 4 and the mounting portion 2 5, thereby increasing the connection stability between the upper end cover 2 and the lower end cover 3, thereby playing a role in reinforcing the motor installation.

[0027] The upper clamping seat 15 includes two upper semicircular clamps 19, a locking screw 20 and a locking nut 21. Both ends of the upper semicircular clamp 19 are provided with a fixing part 22. The upper semicircular clamp 19 is clamped on the outer wall of the upper end cover 2. The locking screw 20 passes through the corresponding two fixing parts 22. The locking nut 21 is screwed into the locking screw 20, and the locking nut 21 is tightened on the fixing part 22. The two upper semicircular clamps 19 are distributed and clamped on the outer wall of the upper end cover 2, so that the corresponding two fixing parts 22 fit each other, and then the locking screw 20 passes through the two fixing parts 22 and is screwed into the locking nut 21, so that the two upper semicircular clamps 19 are fixedly connected, and the upper clamping seat 15 and the upper end cover 2 are fixedly connected.

[0028] The lower clamping seat 16 includes two lower semicircular clamps 23, a locking screw 24 and a locking nut 25. Both ends of the lower semicircular clamps 23 are provided with a fixing portion 26. The lower semicircular clamps 23 are clamped on the outer wall of the lower end cover 3. The locking screw 24 passes through the corresponding two fixing portions 26. The locking nut 25 is screwed on the locking screw 24, and the locking nut 25 is tightened on the fixing portion 26. The two lower semicircular clamps 23 are distributed and clamped on the outer wall of the lower end cover 3, so that the corresponding two fixing portions 26 fit each other. Then the locking screw 24 passes through the two fixing portions 26 and is screwed into the locking nut 25 to fix the two lower semicircular clamps 23 in connection, thereby realizing the fixed connection between the lower clamping seat 16 and the lower end cover 3.

[0029] The clamping member 17 includes a U-shaped clamp 27 and an adjusting screw 28. An adjusting slot 29 is provided at one end of the U-shaped clamp 27. The adjusting screw 28 passes through the adjusting slot 29 and is screwed on the upper clamping seat 15. A clamping slot 30 is provided at the other end of the U-shaped clamp 27. The mounting portion 1 4 and the mounting portion 2 5 are clamped in the clamping slot 30. The adjusting screw 28 is used to adjust the position of the U-shaped clamp 27. After the position of the U-shaped clamp 27 is adjusted so that both the mounting portion 1 4 and the mounting portion 2 5 are disposed in the clamping slot 30, the adjusting screw 28 is tightened to fix them, thereby realizing that the clamping member 17 clamps the mounting portion 1 4 and the mounting portion 2 5.

[0030] The jacking member 18 includes a bracket 31, a jacking screw 32 and a jacking block 33. The bracket 31 is fixedly connected to the lower clamping seat 16. The bracket 31 is provided with a fixing plate 34. The top of the jacking screw 32 passes through the fixing plate 34. The jacking block 33 is fixedly connected to the top of the jacking screw 32. The jacking block 33 abuts against the bottom of the clamping member 17. Adjusting nuts 35 are evenly screwed into the two ends of the jacking screw 32. The adjusting nuts 35 are tightened at the upper and lower ends of the fixing plate 34. By loosening the adjusting nuts 35, the jacking screw 32 is driven to drive the jacking block 33 to move up and down, so that the jacking block 33 is fixed at the bottom of the clamping member 17, so that the clamping member 17 clamps the mounting portion 14 and the mounting portion 25, and then the adjusting nuts 35 are tightened on the fixing plate 34 to fix the jacking screw 32 and the fixing plate 34.

[0031] The utility model forms a mounting portion 1 4 by extending outward from the bottom of the upper end cover 2, and a mounting portion 2 5 is correspondingly arranged on the top edge of the lower end cover 3. The bolt 6 is passed through the mounting portion 1 4 and the mounting portion 2 5, and then matched with the nut 7, so as to realize the fixed connection between the upper end cover 2 and the lower end cover 3, complete the assembly of the AC motor, and realize the quick and convenient assembly of the motor.

[0032] The above are only specific embodiments of the utility model, but the technical features of the utility model are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the utility model to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the utility model.

Claims

1. An AC motor that is easy to install, comprising a motor body, Features: The motor body includes an upper end cover and a lower end cover, the edge of the bottom of the upper end cover extends outward to form a mounting portion 1, and the edge of the top of the lower end cover extends outward to form a mounting portion 2, bolts are inserted between the mounting portion 1 and the mounting portion, and nuts are screwed into the bolts, so that the mounting portion 1 is fixedly connected to the mounting portion 2.

2. An AC motor that is easy to install according to claim 1, Features: The mounting portion 1 is evenly distributed with ear plates 1, the mounting portion 2 is correspondingly provided with ear plates 2, the end of the ear plate 1 is provided with through holes 1, the ear plate 2 is correspondingly provided with through holes 2, the bolts pass through the through holes 1 and 2, and the nuts are screwed into the bolts and then tightened on the ear plate 1.

3. An AC motor that is easy to install according to claim 2, Features: The mounting portion 1 is provided with a mounting plate 1 between two adjacent ear plates 1, the mounting portion 2 is correspondingly provided with a mounting plate 2, the end of the mounting plate 1 is provided with a slot hole 1, and the mounting plate 2 is correspondingly provided with a slot hole 2.

4. The AC motor that is easy to install according to claim 1, Features: The motor body is also provided with a reinforcement component, which includes an upper clamping seat, a lower clamping seat, a clamping piece and a clamping piece. The upper clamping seat is fixedly connected to the outer wall of the upper end cover, and the lower clamping seat is fixedly connected to the outer wall of the lower end cover. One end of the clamping piece is connected to the upper clamping seat, and the other end of the clamping piece clamps the mounting part one and the mounting part two. One end of the clamping piece is fixedly connected to the lower clamping seat, and the other end of the clamping piece abuts against the other end of the clamping piece.

5. An AC motor that is easy to install according to claim 4, Features: The upper clamping seat includes two upper semicircular clamps, a locking screw and a locking nut. Both ends of the upper semicircular clamp are provided with a fixing part. The upper semicircular clamp is clamped on the outer wall of the upper end cover. The locking screw passes through the corresponding two fixing parts. The locking nut is screwed into the locking screw, and the locking nut is tightened on the fixing part.

6. An AC motor that is easy to install according to claim 4, Features: The lower clamping seat includes two lower semicircular clamps, a locking screw and a locking nut. Both ends of the lower semicircular clamp are provided with a fixing part. The lower semicircular clamp is clamped on the outer wall of the lower end cover. The locking screw passes through the corresponding two fixing parts. The locking nut is screwed into the locking screw, and the locking nut is tightened on the fixing part.

7. An AC motor that is easy to install according to claim 4, Features: The clamping member includes a U-shaped clamp and an adjusting screw. An adjusting slot is provided at one end of the U-shaped clamp. The adjusting screw passes through the adjusting slot and is tightened on the upper clamping seat. A clamping slot is provided at the other end of the U-shaped clamp. The mounting part one and the mounting part two are clamped in the clamping slot.

8. The AC motor that is easy to install according to claim 4, Features: The tightening member includes a bracket, a tightening screw and a tightening block. The bracket is fixedly connected to the lower clamping seat. The bracket is provided with a fixing plate. The top of the tightening screw passes through the fixing plate. The tightening block is fixedly connected to the top of the tightening screw. The tightening block is against the bottom of the clamping member. Adjustment nuts are evenly screwed into both ends of the tightening screw. The adjusting nuts are tightened at the upper and lower ends of the fixing plate.

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