CN219145164U

CN219145164U - Shock attenuation formula mount pad of three-phase asynchronous motor

Info

Publication number: CN219145164U
Application number: CN202223231498.1U
Authority: CN
Inventors: 杨自中
Original assignee: Hangzhou Lixin Motor Co ltd
Current assignee: Hangzhou Lixin Motor Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-06
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of three-phase asynchronous motors, and provides a damping type mounting seat for a three-phase asynchronous motor. The three-phase asynchronous motor is provided with the damping structure, so that the damping effect is achieved to a certain extent, certain vibration can be generated when the three-phase asynchronous motor is used, the stabilizing effect of the three-phase asynchronous motor can be influenced by long-time vibration, and the damping effect can be effectively achieved under the action of the damping structure.

Description

Shock attenuation formula mount pad of three-phase asynchronous motor

Technical Field

The utility model relates to the technical field of three-phase asynchronous motors, in particular to a damping type mounting seat of a three-phase asynchronous motor.

Background

The three-phase asynchronous motor is one kind of induction motor, which is powered by simultaneously switching in 380V three-phase alternating current (120 DEG phase difference), because the rotor and the stator of the three-phase asynchronous motor rotate at the same direction and different rotating speeds and have slip ratio, the rotating speed of the rotor of the three-phase asynchronous motor is lower than that of the rotating magnetic field, the rotor winding generates electromotive force and current due to the relative motion between the rotor winding and the magnetic field and interacts with the magnetic field to generate electromagnetic torque so as to realize energy conversion, but when the rotor rotates, the three-phase asynchronous motor is fixed with the equipment required to be used through the mounting seat, and certain vibration is generated after long-time use, thereby affecting the stabilizing effect between the three-phase asynchronous motor and the fixing piece;

the prior art scheme of the three-phase asynchronous motor has the following defects:

1. certain vibration can be generated in the using process, so that the looseness between the mounting seat and the fixing instrument can be caused;

2. when the three-phase asynchronous motor is installed in different models, the connection position of the installation plate and the three-phase asynchronous motor cannot be well adjusted according to the modeling of the three-phase asynchronous motor, and a firm installation effect cannot be achieved.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a shock-absorbing mounting seat of a three-phase asynchronous motor, which is used for solving the defect that the existing three-phase asynchronous motor can generate certain vibration in the use process, so that looseness can occur between the mounting seat and a fixed instrument.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a three-phase asynchronous motor shock attenuation formula mount pad, includes mounting panel, mount pad body and solid fixed ring, the both ends of mount pad body bottom all are provided with the mounting panel, the inside both sides of mounting panel all are run through and are provided with the fixed orifices, the both sides on mount pad body top all are provided with the backup pad, the top of backup pad all is provided with solid fixed ring, gu the top of fixed ring is provided with auxiliary structure, the inside of backup pad is provided with shock-absorbing structure, shock-absorbing structure includes spring, telescopic link, baffle and cavity, the telescopic link sets up in the top of backup pad inside stopper, the bottom of the inside backup pad of mount pad body is provided with adjusting structure.

Through setting up auxiliary structure, made things convenient for to a certain extent to fix three-phase asynchronous motor and solid fixed ring, through setting up adjusting structure, made things convenient for solid fixed ring to remove to a certain extent, through setting up adjusting structure, played buffering absorbing effect to a certain extent.

Preferably, the auxiliary structure comprises a first fixing plate, a second fixing plate, a first screw and a first screw hole, wherein the first fixing plate is arranged on one side of the top end of the fixing ring, the second fixing plate is arranged on the other side of the top end of the fixing ring, the first screw hole is formed in the first fixing plate and the second fixing plate, and the first screw hole is connected with the first screw hole through internal threads.

Preferably, the first fixing plate and the second fixing plate are symmetrically distributed about the fixing ring, and the cross-sectional area of the first fixing plate is equal to that of the second fixing plate.

Preferably, the adjusting structure comprises a sliding groove, a second screw hole, a second screw, a sliding block and a limiting block, wherein the sliding groove is arranged in the installation seat body, the sliding block is arranged in the sliding groove, the limiting block is arranged at the bottom end of the sliding block, the second screw holes are formed in two ends of the sliding groove, and the second screw hole is formed in the second screw hole.

Preferably, the second screw holes are distributed at equal intervals, and the sliding block and the sliding groove are in sliding structure design.

Preferably, the surface of telescopic link is provided with the spring, the top of telescopic link is provided with the baffle, the cavity sets up in the inside of backup pad.

Preferably, the spring and the baffle are of telescopic structure design.

(III) beneficial effects

The damping type mounting seat for the three-phase asynchronous motor has the advantages that:

through being provided with shock-absorbing structure, play the effect of shock attenuation to a certain extent, when three-phase asynchronous motor uses, can produce certain vibrations, long-time vibrations can influence three-phase asynchronous motor's stable effect, under shock-absorbing structure's effect, can effectually play buffering shock attenuation's effect;

by the aid of the auxiliary structure, three-phase asynchronous motors with different sizes and the fixing rings are mounted conveniently to a certain extent, the distance between the first fixing plate and the second fixing plate can be adjusted according to the three-phase asynchronous motors with different sizes, and accordingly the three-phase asynchronous motors can be mounted and fixed better;

through being provided with adjusting structure, made things convenient for the interval between the regulation solid fixed ring to a certain extent, to the three-phase asynchronous motor of difference, need remove solid fixed ring to can be better fix with three-phase asynchronous motor, the stable effect when increasing the fixation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

FIG. 3 is a schematic side view of a cross-section of a retaining ring according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Reference numerals in the drawings illustrate: 1. a mounting plate; 2. a fixing hole; 3. a mounting seat body; 4. a support plate; 5. a fixing ring; 6. an auxiliary structure; 601. a first fixing plate; 602. a second fixing plate; 603. a first screw; 604. a first screw hole; 7. an adjustment structure; 701. a chute; 702. a second screw hole; 703. a second screw; 704. a slide block; 705. a limiting block; 8. a shock absorbing structure; 801. a spring; 802. a telescopic rod; 803. a baffle; 804. a cavity.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-5, the damping mount for a three-phase asynchronous motor provided by the utility model comprises a mounting plate 1, a mount body 3 and a fixed ring 5, wherein the mounting plate 1 is arranged at two ends of the bottom of the mount body 3, fixing holes 2 are formed in two sides of the inside of the mounting plate 1, a support plate 4 is arranged at two sides of the top end of the mount body 3, the fixed ring 5 is arranged at the top end of the support plate 4, an auxiliary structure 6 is arranged at the top end of the fixed ring 5, a damping structure 8 is arranged in the support plate 4, the damping structure 8 comprises a spring 801, a telescopic rod 802, a baffle 803 and a cavity 804, the telescopic rod 802 is arranged at the top end of a limiting block 705 in the support plate 4, an adjusting structure 7 is arranged at the bottom end of the inside of the mount body 3, the auxiliary structure 6 comprises a first fixing plate 601, a second fixing plate 602, a first screw 603 and a first screw 604, the first fixing plate 601 is arranged at one side of the top end of the fixed ring 5, the second fixing plate 602 is arranged at the other side of the top end of the fixed ring 5, the first fixing plate 601 and the second fixing plate 602 are internally provided with a first 604, the first fixing plate 604 and the first fixing plate 602 and the second fixing plate is distributed symmetrically about the first fixing plate and the second fixing plate 601 and the first fixing plate 602 have equal cross section area and the first fixing plate 601 and second fixing plate and equal cross section.

In this embodiment, the three-phase asynchronous motor is placed in the fixing ring 5, the size between the fixing rings 5 can be adjusted through the first fixing plate 601 and the second fixing plate 602, so that the three-phase asynchronous motor can be placed in the fixing ring 5 better, the first screw 603 is connected with the first fixing plate 601 and the second fixing plate 602 through the first screw hole 604, the three-phase asynchronous motor is fixed, and the mounting seat body 3 is mounted on a machine to be mounted through the mounting plate 1.

Example two

The embodiment further includes: the adjusting structure 7 comprises a sliding groove 701, a second screw hole 702, second screws 703, sliding blocks 704 and limiting blocks 705, wherein the sliding groove 701 is arranged in the installation seat body 3, the sliding blocks 704 are arranged in the sliding groove 701, the limiting blocks 705 are arranged at the bottom ends of the sliding blocks 704, the second screw holes 702 are formed in two ends of the sliding groove 701, the second screws 703 are arranged in the second screw holes 702, the second screw holes 702 are distributed at equal intervals, and the sliding blocks 704 and the sliding groove 701 are of a sliding structure design.

In this embodiment, the moving fixing ring 5 drives the sliding block 704 to move in the sliding groove 701, so that the fixing ring 5 can be moved according to different three-phase asynchronous motors, and the fixing ring 5 can be better fixed with the three-phase asynchronous motors, and the limiting block 705 and the mounting seat body 3 are fixed through the second screw 703, so that the fixing ring 5 is prevented from moving.

Example III

The embodiment further includes: the surface of telescopic link 802 is provided with spring 801, and the top of telescopic link 802 is provided with baffle 803, and cavity 804 sets up in the inside of backup pad 4, and spring 801 is the telescopic structure design with baffle 803.

In this embodiment, when the three-phase asynchronous motor is fixed in the fixed ring 5, certain vibration can be generated during use, and the effect of buffering can be effectively achieved under the effect of the spring 801, so that vibration is reduced, and the spring 801 can be effectively prevented from deviating under the effect of the telescopic rod 802.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a three-phase asynchronous motor shock attenuation formula mount pad, includes mounting panel (1), mount pad body (3) and solid fixed ring (5), its characterized in that: mounting plates (1) are arranged at two ends of the bottom of the mounting seat body (3);

fixing holes (2) are formed in two sides of the inside of the mounting plate (1) in a penetrating mode, supporting plates (4) are arranged on two sides of the top end of the mounting seat body (3), and fixing rings (5) are arranged on the top ends of the supporting plates (4);

the top of solid fixed ring (5) is provided with auxiliary structure (6), the inside of backup pad (4) is provided with shock-absorbing structure (8), shock-absorbing structure (8) are including spring (801), telescopic link (802), baffle (803) and cavity (804), telescopic link (802) set up in the top of backup pad (4) inside stopper (705), the bottom of mount pad body (3) inside backup pad (4) is provided with adjusting structure (7).

2. The three-phase asynchronous motor damping mount according to claim 1, wherein: auxiliary structure (6) are including first fixed plate (601), second fixed plate (602), first screw (603) and first screw (604), first fixed plate (601) set up in one side on solid fixed ring (5) top, second fixed plate (602) set up in the opposite side on solid fixed ring (5) top, the inside of first fixed plate (601) and second fixed plate (602) all is provided with first screw (604), the inside threaded connection of first screw (604) has first screw (603).

3. The three-phase asynchronous motor damping mount according to claim 2, wherein: the first fixing plates (601) and the second fixing plates (602) are symmetrically distributed about the fixing ring (5), and the cross section area of the first fixing plates (601) is equal to that of the second fixing plates (602).

4. The three-phase asynchronous motor damping mount according to claim 1, wherein: the adjusting structure (7) comprises a sliding groove (701), a second screw hole (702), a second screw (703), a sliding block (704) and a limiting block (705), wherein the sliding groove (701) is arranged in the installation seat body (3), the sliding block (704) is arranged in the sliding groove (701), the limiting block (705) is arranged at the bottom end of the sliding block (704), the second screw holes (702) are formed in two ends of the sliding groove (701), and the second screw (703) is arranged in the second screw hole (702).

5. The three-phase asynchronous motor damping mount according to claim 4, wherein: the second screw holes (702) are distributed at equal intervals, and the sliding blocks (704) and the sliding grooves (701) are of sliding structure design.

6. The three-phase asynchronous motor damping mount according to claim 1, wherein: the surface of telescopic link (802) is provided with spring (801), the top of telescopic link (802) is provided with baffle (803), cavity (804) set up in the inside of backup pad (4).

7. The three-phase asynchronous motor damping mount according to claim 1, wherein: the spring (801) and the baffle plate (803) are of a telescopic structure design.