CN216356193U - Three-phase motor is with insulating base - Google Patents
Three-phase motor is with insulating base Download PDFInfo
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- CN216356193U CN216356193U CN202122980898.1U CN202122980898U CN216356193U CN 216356193 U CN216356193 U CN 216356193U CN 202122980898 U CN202122980898 U CN 202122980898U CN 216356193 U CN216356193 U CN 216356193U
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- fixedly connected
- rod
- threaded
- box
- phase motor
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Abstract
The utility model discloses an insulating base for a three-phase motor, which comprises an insulating pad, wherein a fixed box is fixedly connected to the central position of the top surface of the insulating pad, a fixed mechanism is rotatably connected to the central position of the upper surface of the bottom of the fixed box, the fixed mechanism comprises a rotary rod, driving wheels are fixedly connected to the outer walls of the top and bottom of the rotary rod in a penetrating manner, connecting belts are arranged on the surfaces of the two driving wheels, one ends of the two connecting belts, far away from the driving wheels, are respectively connected with driven wheels, and threaded sleeves are fixedly connected to the central positions of the two driven wheels in a penetrating manner. According to the utility model, the fixing mechanism is arranged, the transmission gear and the driving wheel are driven to operate by the driving of the rotating rod, and then the transmission gear and the driving wheel are driven to operate respectively, so that the threaded rod and the fixing rod are finally used for connecting and fixing the fixing box and the bottom box, the fixing and the connection are completed by a simple operation mode, and the mounting and dismounting efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of three motors, in particular to an insulating base for a three-phase motor.
Background
The three-phase motor is characterized in that after three-phase alternating current is introduced into three-phase stator windings of the motor, a rotating magnetic field is generated and cuts a rotor winding, so that induction current is generated in the rotor winding.
In order to prevent electric leakage when using three motors, an insulating base needs to be installed on the three motors, observation is carried out according to the prior art, the insulating base is fixed at the screw holes corresponding to the three motors through a plurality of screws in the base installation process, the operation steps of the fixing mode are more, repeated movement is needed for many times, and therefore the installation and disassembly efficiency can be reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of increasing the mounting and dismounting efficiency of an insulating base and a three-phase motor.
In order to solve the technical problems, the utility model adopts a technical scheme that: the three-phase motor insulation base comprises an insulation pad, wherein a fixed box is fixedly connected to the center of the top surface of the insulation pad, and a fixing mechanism is rotatably connected to the center of the upper surface of the bottom of the fixed box; the fixing mechanism is used for simplifying the fixing step, and a control part drives the subsequent part to operate so as to form fixing and dismounting.
The fixing mechanism comprises a rotary rod, outer walls of the top and the bottom of the rotary rod penetrate through and are fixedly connected with driving wheels, the surfaces of the two driving wheels are provided with connecting belts, one ends of the two connecting belts, far away from the driving wheels, are connected with driven wheels, the central positions of the two driven wheels penetrate through and are fixedly connected with threaded sleeves, the central positions of the two threaded sleeves, far away from an insulating pad, penetrate through and are connected with threaded rods, the top positions of the two threaded rods are provided with fixing blocks, one ends of the two fixing blocks, far away from the threaded rods, are fixedly connected with springs, the side walls of the two threaded rods, far away from one side of the rotary rod, are fixedly connected with moving rods, the middle positions of the two threaded sleeves penetrate through and are fixedly connected with transmission gears, the teeth of the two transmission gears are meshed and connected with racks, one sides of the two racks, far away from the transmission gears, are fixedly connected with fixing rods, the utility model discloses a gear rack, including rotary rod, driven bevel gear, dwang, drive bevel gear, rotatory piece, dwang, the rotary rod middle part position runs through fixedly connected with driven bevel gear, driven bevel gear side meshing is connected with drive bevel gear, drive bevel gear keeps away from driven bevel gear one side central point and puts fixedly connected with dwang, the rotatory piece of drive bevel gear one end fixedly connected with is kept away from to the dwang, the dwang is close to rotatory piece one end and runs through the rotation and be connected with solid fixed ring, uses bevel gear because bevel gear corrosion resistance is strong, and wear resistance is good, low in cost, and the teeth of a cogwheel of two racks are opposite setting.
Preferably, through holes are formed in the two fixing rods at the ends close to the movable rod, the two through holes are connected with the movable rod in a penetrating and sliding mode, and the movable rod and the fixing rods are connected to form fixing.
Preferably, the dwang is kept away from driven bevel gear one end and is run through with fixed case lateral wall and rotate the connection, and the dwang can stably rotate on the lateral wall of fixed case.
Preferably, the top of the fixed box is fixedly connected with a bottom box, the fixed rods are connected with the side walls of the bottom box and the side walls of any two sides of the fixed box in a penetrating and sliding mode, and the fixed rods and the threaded rods are connected with the fixed box of the bottom box through moving to form fixation.
Preferably, two the spring is kept away from fixed block one end and is connected with end box top lower surface fixed, and the spring is that the threaded rod drives the fixed block and resets after leaving the fixed block to it sets up to drive the carriage release lever and the separation of fixed lever.
Preferably, the upper surface of the top of the bottom box is fixedly connected with a motor, and the motor is a three-phase motor.
Preferably, two threaded rods are kept away from threaded sleeve one end and are run through sliding connection bottom box portion and fixed roof portion, thereby threaded sleeve drives the threaded rod and removes and make threaded rod extrusion fixed block drive the carriage release lever and remove.
Preferably, two the threaded rod is located threaded sleeve one end symmetric position fixedly connected with stopper, four threaded rod one end and threaded sleeve inner wall sliding connection are kept away from to the stopper, and the stopper is for forming spacingly to the threaded rod for the threaded rod can remove rather than rotate.
The utility model has the following beneficial effects:
according to the utility model, the insulating base for the three-phase motor is provided with the fixing rod box threaded rod to form the fixing mechanism, the mechanism can be driven by the rotating rod to operate, the transmission gear and the driving wheel are driven to rotate simultaneously, then the transmission gear and the driving wheel drive relative parts to operate respectively, and finally the fixing box and the bottom box are connected and fixed by the threaded rod and the fixing rod, so that the fixing and the connection are completed through a simple operation mode, and the mounting and dismounting efficiency is effectively improved.
Drawings
Fig. 1 is a partial front sectional view of an insulating base for a three-phase motor according to the present invention;
FIG. 2 is a partial structural schematic diagram of a transmission gear and a rack of an insulating base for a three-phase motor according to the present invention;
FIG. 3 is a partial side sectional view of a stationary box and a bottom case of an insulating base for a three-phase motor according to the present invention;
FIG. 4 is a partial perspective view of the stationary box and the bottom case of the insulating base for a three-phase motor according to the present invention;
fig. 5 is a front sectional view of a threaded rod and a threaded sleeve of an insulating base for a three-phase motor of the present invention.
In the figure: 1. an insulating pad; 2. a fixed box; 3. rotating the rod; 4. a driving wheel; 5. a threaded sleeve; 6. a threaded rod; 7. a fixed block; 8. a spring; 9. a travel bar; 10. a transmission gear; 11. a through hole; 12. a driven wheel; 13. fixing the rod; 14. a driven bevel gear; 15. a drive bevel gear; 16. a rack; 17. rotating the rod; 18. rotating the block; 19. a fixing ring; 20. a motor; 21. a bottom case; 22. a connecting belt; 23. and a limiting block.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, 2, 3 and 4, an insulation base for a three-phase motor includes an insulation pad 1, a fixing box 2 is fixedly connected to a center position of a top surface of the insulation pad 1, and a fixing mechanism is rotatably connected to a center position of an upper surface of a bottom of the fixing box 2;
the fixing mechanism comprises a rotating rod 3, the outer walls of the top and the bottom of the rotating rod 3 are fixedly connected with driving wheels 4 in a penetrating way, the surfaces of the two driving wheels 4 are provided with connecting belts 22, one ends of the two connecting belts 22, which are far away from the driving wheels 4, are both connected with driven wheels 12, the central positions of the two driven wheels 12 are both fixedly connected with threaded sleeves 5 in a penetrating way, the central positions of the ends of the two threaded sleeves 5, which are far away from an insulating pad 1, are both in threaded connection with threaded rods 6, the top positions of the two threaded rods 6 are provided with fixed blocks 7, one ends of the two fixed blocks 7, which are far away from the threaded rods 6, are fixedly connected with springs 8, the side walls of the two threaded rods 6, which are far away from the rotating rod 3, are both in a penetrating way and fixedly connected with transmission gears 10, the teeth of the two transmission gears 10 are both meshed with racks 16, and one side of the two racks 16, which is far away from the transmission gears 10, is both fixedly connected with a fixing rod 13, the middle position of the rotating rod 3 is fixedly connected with a driven bevel gear 14 in a penetrating way, the side surface of the driven bevel gear 14 is connected with a driving bevel gear 15 in a meshing way, the central position of one side of the driving bevel gear 15, which is far away from the driven bevel gear 14, is fixedly connected with a rotating rod 17, one end of the rotating rod 17, which is far away from the driving bevel gear 15, is fixedly connected with a rotating block 18, and one end of the rotating rod 17, which is close to the rotating block 18, is connected with a fixing ring 19 in a penetrating way;
As shown in fig. 5, two threaded rods 6 are located 5 one end symmetric positions of threaded sleeve fixedly connected with stopper 23, and four stoppers 23 keep away from 6 one end of threaded rod and 5 inner wall sliding connection of threaded sleeve.
When the utility model is used, firstly, a bottom box 21 of a motor 20 is placed on a fixed box 2, then a rotating block 18 is rotated to drive a rotating rod 17 to rotate, the rotating rod 17 drives a driving bevel gear 15 to rotate, the driving bevel gear 15 drives a rotating rod 3 to rotate through a driven bevel gear 14, the rotating rod 3 drives a driving wheel 4 to rotate, the driving wheel 4 drives a driven wheel 12 to rotate through a connecting belt 22, the driven wheel 12 drives a threaded sleeve 5 to rotate, and the threaded sleeve 5 drives a threaded rod 6 to move and simultaneously drives a transmission gear 10 to rotate;
the transmission gear 10 drives the fixed rod 13 to move through the rack 16 to enter the bottom box 21, when the fixed rod 13 moves, the threaded rod 6 can also push the fixed block 7 to move, the fixed rod 13 moves to a specified position firstly, then the threaded rod 6 pushes the fixed block 7 to drive the movable rod 9 to enter the through hole 11 of the fixed rod 13 to form a connecting and fixing mechanism, after fixing is completed, the fixed ring 19 is tightened to clamp and fix the rotating rod 17, fixing can be completed, and when dismounting is performed, the fixed ring 19 is loosened to rotate the rotating block 18 reversely, so that dismounting can be completed.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides an insulating base for three-phase motor, includes insulating pad (1), its characterized in that: the center of the top surface of the insulating pad (1) is fixedly connected with a fixed box (2), and the center of the upper surface of the bottom of the fixed box (2) is rotatably connected with a fixed mechanism;
the fixing mechanism comprises a rotary rod (3), the outer walls of the top and the bottom of the rotary rod (3) all run through a fixedly connected driving wheel (4), two driving wheels (4) are provided with connecting belts (22) on the surfaces, one ends of the connecting belts (22) far away from the driving wheel (4) are connected with driven wheels (12), two ends of the driven wheels (12) are all run through a fixedly connected threaded sleeve (5), two threaded sleeves (5) are far away from an insulating pad (1), one ends of the threaded sleeves (5) are connected with threaded rods (6) through threads, two top positions of the threaded rods (6) are provided with fixing blocks (7), two fixing blocks (7) are far away from one ends of the threaded rods (6) and are fixedly connected with springs (8), two threaded rods (6) are far away from a moving rod (9) fixedly connected with the side wall of the rotary rod (3), two threaded sleeve (5) middle part position all runs through fixedly connected with drive gear (10), two drive gear (10) teeth of a cogwheel all meshes and is connected with rack (16), two drive gear (10) one side equal fixedly connected with dead lever (13) are kept away from in rack (16), rotary rod (3) middle part position runs through fixedly connected with driven bevel gear (14), driven bevel gear (14) side meshing is connected with initiative bevel gear (15), driven bevel gear (14) one side central point is kept away from in initiative bevel gear (15) and is put fixedly connected with dwang (17), initiative bevel gear (15) one end fixedly connected with rotating block (18) is kept away from in dwang (17), dwang (17) are close to rotating block (18) one end and run through and rotate and are connected with solid fixed ring (19).
2. The three-phase motor insulation base according to claim 1, characterized in that: two dead lever (13) are close to movable rod (9) one end and begin to have through-hole (11), two through-hole (11) and movable rod (9) run through sliding connection.
3. The three-phase motor insulation base according to claim 1, characterized in that: one end of the rotating rod (17) far away from the driven bevel gear (14) is connected with the side wall of the fixed box (2) in a penetrating and rotating mode.
4. The three-phase motor insulation base according to claim 1, characterized in that: the top of the fixed box (2) is fixedly connected with a bottom box (21), and the fixed rods (13) are connected with the bottom box (21) and the side walls of any two sides of the fixed box (2) in a penetrating and sliding mode.
5. The three-phase motor insulation base according to claim 1, characterized in that: one end of each spring (8) far away from the fixed block (7) is fixedly connected with the lower surface of the top of the bottom box (21).
6. The three-phase motor insulation base according to claim 4, characterized in that: the upper surface of the top of the bottom box (21) is fixedly connected with a motor (20).
7. The three-phase motor insulation base according to claim 1, characterized in that: and one end of the threaded rod (6) far away from the threaded sleeve (5) is connected with the top of the fixed box (2) and the bottom of the bottom box (21) in a penetrating and sliding manner.
8. The three-phase motor insulation base according to claim 1, characterized in that: two threaded rod (6) are located threaded sleeve (5) one end symmetric position fixedly connected with stopper (23), four threaded rod (6) one end and threaded sleeve (5) inner wall sliding connection are kept away from in stopper (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980898.1U CN216356193U (en) | 2021-12-01 | 2021-12-01 | Three-phase motor is with insulating base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980898.1U CN216356193U (en) | 2021-12-01 | 2021-12-01 | Three-phase motor is with insulating base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216356193U true CN216356193U (en) | 2022-04-19 |
Family
ID=81156334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980898.1U Active CN216356193U (en) | 2021-12-01 | 2021-12-01 | Three-phase motor is with insulating base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216356193U (en) |
-
2021
- 2021-12-01 CN CN202122980898.1U patent/CN216356193U/en active Active
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