CN214101076U - Three-phase asynchronous motor for ship - Google Patents
Three-phase asynchronous motor for ship Download PDFInfo
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- CN214101076U CN214101076U CN202022906594.6U CN202022906594U CN214101076U CN 214101076 U CN214101076 U CN 214101076U CN 202022906594 U CN202022906594 U CN 202022906594U CN 214101076 U CN214101076 U CN 214101076U
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The application discloses a marine three-phase asynchronous motor, which comprises a fixed frame, a first spring, a mounting plate, a motor base, a motor main body, a damping mechanism and a guide limiting mechanism; the top side of the fixed frame is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with a mounting plate which is connected to the inner wall of the fixed frame in a sliding manner; a motor base is arranged on the top side of the mounting plate, and a motor main body is fixedly connected to the top side of the motor base; the damping mechanism comprises a third spring, a first connecting plate, a second spring and a second connecting plate, and the top end of the third spring is fixedly connected to the inner wall of the top end of the fixed frame; the third spring bottom fixedly connected with sliding connection is at the first connecting plate of fixed frame top lateral wall, and first connecting plate bottom fixedly connected with second spring. The marine three-phase asynchronous motor has novel design and simple structure.
Description
Technical Field
The application relates to a three-phase asynchronous motor, in particular to a three-phase asynchronous motor for a ship.
Background
The three-phase asynchronous motor is a motor powered by a 380V three-phase alternating current power supply (with 120-degree phase difference), and is called a three-phase asynchronous motor because the rotating magnetic fields of the rotor and the stator of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds and have slip ratios.
At present there are a lot of problems in marine three-phase asynchronous motor's use, produce the vibration easily and lead to bottom construction bolt to take place not hard up the condition when using like some three-phase asynchronous motor now, influence three-phase asynchronous motor's installation stable, can not satisfy worker's user demand, be not convenient for use. Therefore, a three-phase asynchronous motor for ships is provided to solve the above problems.
Disclosure of Invention
A three-phase asynchronous motor for ships comprises a fixed frame, a first spring, a mounting plate, a motor base, a motor main body, a damping mechanism and a guide limiting mechanism; the top side of the fixed frame is fixedly connected with a first spring, and the top end of the first spring is fixedly connected with a mounting plate which is connected to the inner wall of the fixed frame in a sliding manner; a motor base is arranged on the top side of the mounting plate, and a motor main body is fixedly connected to the top side of the motor base;
the damping mechanism comprises a third spring, a first connecting plate, a second spring and a second connecting plate, and the top end of the third spring is fixedly connected to the inner wall of the top end of the fixed frame; the bottom end of the third spring is fixedly connected with a first connecting plate which is connected to the side wall of the top end of the fixing frame in a sliding mode, and the bottom end of the first connecting plate is fixedly connected with a second spring; the bottom end of the second spring is connected with a second connecting plate on the inner wall of the fixed frame in a sliding manner, and the bottom side of the second connecting plate is attached to the top surface of the motor base;
the guide limiting mechanism comprises a threaded column, a rotating ring and a limiting bolt, and the threaded column is in threaded connection with the side surface of the top of the fixed frame; the side surface of the top end of the threaded column is fixedly connected with a rotating ring, and the side surface of the top end of the threaded column is in threaded connection with a limiting bolt penetrating through the threaded column.
Furthermore, the number of the first springs is a plurality, and the first springs are uniformly distributed on the mounting plate and the inner wall of the bottom side of the fixing frame.
Furthermore, the opposite side of the bottom of the fixed frame is fixedly connected with a mounting seat, and the surface of the mounting seat is in threaded connection with a mounting bolt.
Further, pass through second spring elastic connection between first connecting plate and the second connecting plate, the adjacent contact surface between the two of second connecting plate, motor base and mounting panel is closely laminated.
Furthermore, the tail end of the limiting bolt sequentially penetrates through the first connecting plate, the second connecting plate, the motor base and the mounting plate in a sliding mode and is tightly attached to the surface of the inner wall of the bottom side of the fixing frame.
Further, the threaded column bottom end is attached to the top side surface of the first connecting plate, and the first connecting plate and the second connecting plate are placed in parallel.
The beneficial effect of this application is: the application provides a marine three-phase asynchronous motor, be convenient for improve the antidetonation effect after the installation of motor main part, reduce the construction bolt after the installation and receive the influence of motor main part vibration.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of an overall top view of an embodiment of the present application;
fig. 3 is a schematic top view of a top surface of a threaded post according to an embodiment of the present disclosure.
In the figure, the fixing frame 1, the fixing frame 2, the first spring 3, the mounting plate 4, the mounting seat 5, the mounting bolt 6, the motor base 7, the motor body 8, the threaded column 9, the rotating ring 10, the limiting bolt 11, the second spring 12, the first connecting plate 13, the third spring 14 and the second connecting plate.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-3, a three-phase asynchronous motor for a ship includes a fixing frame 1, a first spring 2, a mounting plate 3, a motor base 6, a motor body 7, a damping mechanism and a guiding and limiting mechanism; the top side of the fixed frame 1 is fixedly connected with a first spring 2, and the top end of the first spring 2 is fixedly connected with a mounting plate 3 which is connected to the inner wall of the fixed frame 1 in a sliding manner; a motor base 6 is arranged on the top side of the mounting plate 3, and a motor main body 7 is fixedly connected to the top side of the motor base 6;
the damping mechanism comprises a third spring 13, a first connecting plate 12, a second spring 11 and a second connecting plate 14, and the top end of the third spring 13 is fixedly connected to the inner wall of the top end of the fixed frame 1; the bottom end of the third spring 13 is fixedly connected with a first connecting plate 12 which is connected to the side wall of the top end of the fixed frame 1 in a sliding manner, and the bottom end of the first connecting plate 12 is fixedly connected with a second spring 11; the bottom end of the second spring 11 is connected with a second connecting plate 14 on the inner wall of the fixed frame 1 in a sliding manner, and the top surface of the motor base 6 is attached to the bottom side of the second connecting plate 14;
the guide limiting mechanism comprises a threaded column 8, a rotating ring 9 and a limiting bolt 10, and the threaded column 8 is in threaded connection with the side surface of the top of the fixed frame 1; the side surface of the top end of the threaded column 8 is fixedly connected with a rotating ring 9, and the top side of the threaded column 8 is in threaded connection with a limiting bolt 10 penetrating through the threaded column 8.
The number of the first springs 2 is a plurality, and the first springs 2 are uniformly distributed on the mounting plate 3 and the inner wall of the bottom side of the fixed frame 1, so that the first springs 2 are compact in placement and convenient to use; the opposite side of the bottom of the fixed frame 1 is fixedly connected with an installation seat 4, and the surface of the installation seat 4 is in threaded connection with an installation bolt 5, so that the installation seat 4 can be conveniently and fixedly installed through the installation bolt 5; the first connecting plate 12 is elastically connected with the second connecting plate 14 through a second spring 11, and the contact surfaces between the second connecting plate 14, the motor base 6 and the mounting plate 3 are tightly attached, so that the use is convenient; the tail end of the limit bolt 10 sequentially penetrates through the first connecting plate 12, the second connecting plate 14, the motor base 6 and the mounting plate 3 in a sliding mode and is tightly attached to the surface of the inner wall of the bottom side of the fixing frame 1, and the first connecting plate 12, the second connecting plate 14, the motor base 6 and the mounting plate 3 are limited conveniently through the limit bolt 10; the bottom end of the threaded column 8 is attached to the top surface of the first connecting plate 12, and the first connecting plate 12 and the second connecting plate 14 are arranged in parallel, so that the first connecting plate 12 and the second connecting plate 14 are conveniently and compactly arranged, and the use is convenient.
When the electric appliance component is used, the electric appliance components appearing in the application are externally connected with a power supply and a control switch, the motor base 6 slides along the surface of the mounting plate 3, the motor base 6 is ensured to be stably mounted on the surface of the mounting plate 3, the rotating ring 9 is rotated, the rotating ring 9 drives the threaded column 8 to rotate along the top side surface of the fixing frame 1, the threaded column 8 further pushes the first connecting plate 12 to move, the first connecting plate 12 pushes the second connecting plate 14 through the second spring 11 to compress the motor base 6, meanwhile, the limiting bolt 10 is rotated, the limiting bolt 10 rotates along the inner cavity of the threaded column 8, the limiting bolt 10 sequentially penetrates through the first connecting plate 12, the second connecting plate 14, the side surface ends of the motor base 6 and the mounting plate 3 and is attached to the inner wall surface of the bottom side of the fixing frame 1, and then the first connecting plate 12, the second connecting plate 14, the motor base 6 and the mounting plate 3 are limited, the stability of placing of motor main part 7 is improved to under the cushioning effect through first spring 2 and second spring 11, weaken the vibration that motor main part 7 produced, improve the shock attenuation effect.
The application has the advantages that:
1. this kind of marine three-phase asynchronous motor novel in design, simple structure, be convenient for install the motor main part on the mounting panel 3 surface in fixed frame 1, be convenient for simultaneously improve the antidetonation effect after the installation of motor main part 7, reduce the mounting bolt 5 after the installation and receive the influence of motor main part vibration, improve the stability of installation.
2. When using, under the effect of direction stop gear through setting up, be convenient for carry out horizontal spacing through spacing bolt 10 to first connecting plate 12, second connecting plate 14, motor base 6 and mounting panel 3 four, improve the stability of placing of motor main part 7, the practicality value is higher, is fit for using widely.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. A three-phase asynchronous motor for ships is characterized in that: the damping device comprises a fixed frame (1), a first spring (2), a mounting plate (3), a motor base (6), a motor main body (7), a damping mechanism and a guide limiting mechanism; wherein the top side of the fixed frame (1) is fixedly connected with a first spring (2), and the top end of the first spring (2) is fixedly connected with a mounting plate (3) which is connected to the inner wall of the fixed frame (1) in a sliding manner; a motor base (6) is arranged on the top side of the mounting plate (3), and a motor main body (7) is fixedly connected to the top side of the motor base (6);
the damping mechanism comprises a third spring (13), a first connecting plate (12), a second spring (11) and a second connecting plate (14), and the top end of the third spring (13) is fixedly connected to the inner wall of the top end of the fixed frame (1); the bottom end of the third spring (13) is fixedly connected with a first connecting plate (12) which is connected to the side wall of the top end of the fixed frame (1) in a sliding manner, and the bottom end of the first connecting plate (12) is fixedly connected with a second spring (11); the bottom end of the second spring (11) is connected with a second connecting plate (14) on the inner wall of the fixed frame (1) in a sliding manner, and the bottom side of the second connecting plate (14) is attached to the top surface of the motor base (6);
the guide limiting mechanism comprises a threaded column (8), a rotating ring (9) and a limiting bolt (10), and the threaded column (8) is in threaded connection with the side surface of the top of the fixed frame (1); the side surface of the top end of the threaded column (8) is fixedly connected with a rotating ring (9), and the top side of the threaded column (8) is in threaded connection with a limiting bolt (10) penetrating through the threaded column (8).
2. A three-phase asynchronous motor for ships according to claim 1, characterized in that: the number of the first springs (2) is a plurality of, and the first springs (2) are uniformly distributed on the mounting plate (3) and the inner wall of the bottom side of the fixing frame (1).
3. A three-phase asynchronous motor for ships according to claim 1, characterized in that: the opposite side of the bottom of the fixed frame (1) is fixedly connected with a mounting seat (4), and the surface of the mounting seat (4) is in threaded connection with a mounting bolt (5).
4. A three-phase asynchronous motor for ships according to claim 1, characterized in that: first connecting plate (12) and second connecting plate (14) are through second spring (11) elastic connection between them, second connecting plate (14), motor base (6) and mounting panel (3) are adjacent the contact surface between the two and closely laminate.
5. A three-phase asynchronous motor for ships according to claim 1, characterized in that: the tail end of the limiting bolt (10) penetrates through the first connecting plate (12), the second connecting plate (14), the motor base (6) and the mounting plate (3) in a sliding mode in sequence and is tightly attached to the surface of the inner wall of the bottom side of the fixing frame (1).
6. A three-phase asynchronous motor for ships according to claim 1, characterized in that: the bottom end of the threaded column (8) is attached to the top surface of the first connecting plate (12), and the first connecting plate (12) and the second connecting plate (14) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906594.6U CN214101076U (en) | 2020-12-07 | 2020-12-07 | Three-phase asynchronous motor for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906594.6U CN214101076U (en) | 2020-12-07 | 2020-12-07 | Three-phase asynchronous motor for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214101076U true CN214101076U (en) | 2021-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022906594.6U Active CN214101076U (en) | 2020-12-07 | 2020-12-07 | Three-phase asynchronous motor for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214101076U (en) |
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- 2020-12-07 CN CN202022906594.6U patent/CN214101076U/en active Active
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Denomination of utility model: A three-phase asynchronous motor for ships Granted publication date: 20210831 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi branch Pledgor: Wuxi Blue Ocean Electric Technology Co.,Ltd. Registration number: Y2024980009577 |