CN217388425U - Damping support is fixed in installation of switched reluctance motor - Google Patents

Damping support is fixed in installation of switched reluctance motor Download PDF

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Publication number
CN217388425U
CN217388425U CN202123321364.4U CN202123321364U CN217388425U CN 217388425 U CN217388425 U CN 217388425U CN 202123321364 U CN202123321364 U CN 202123321364U CN 217388425 U CN217388425 U CN 217388425U
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China
Prior art keywords
switched reluctance
damping
reluctance motor
fixing
rubber ring
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CN202123321364.4U
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Chinese (zh)
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印光宇
王雨
徐兆明
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Jiangsu Shangqi Group Co ltd
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Jiangsu Shangqi Group Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

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Abstract

The utility model belongs to the technical field of the switched reluctance motor, concretely relates to a fixed damping support for installing the switched reluctance motor, which comprises the switched reluctance motor installed on an installation table surface, and also comprises a fixed base, a damping rubber piece and a support frame, wherein the fixed base comprises a bottom plate and two hollow rubber ring installation cylinders, the bottom surface of the bottom plate is fixedly connected with the installation table surface, and two coaxial rubber ring installation cylinders are installed on the side edge of one length direction of the top surface of the bottom plate; the damping rubber piece comprises two damping parts and two pin shafts, the damping parts are arranged in the rubber ring mounting cylinder, and the pin shafts penetrate through the middle parts of the damping parts; the damping part comprises two damping rubber rings which are coaxially and oppositely arranged in the rubber ring mounting cylinder; the support frame comprises a support plate, two first fixing plates and two second fixing plates. The utility model discloses vibrations when moving switched reluctance motor are effectual to be filtered, and vibrations obtain obvious reduction when leading to switched reluctance motor platform again, realize reducing the vibrations transmission of motor to reach noise abatement's purpose.

Description

Shock absorption support for mounting and fixing switched reluctance motor
Technical Field
The utility model belongs to the technical field of the switched reluctance motor, concretely relates to shock absorber support is fixed in switched reluctance motor installation.
Background
At present, in most motor application fields, such as corridor ventilation systems, factory ventilation systems, station ventilation systems and the like, the switched reluctance motor is relatively large in vibration noise in the operation acceleration process due to the characteristics of the switched reluctance motor, and if the switched reluctance motor is designed, the switched reluctance motor cannot avoid the vibration noise, so that the space for optimizing the design is limited. Such motors have a certain advantage in energy efficiency, but are still at a disadvantage in vibration noise. This problem is the unique characteristic of this type of motor itself, vibrations and noise influence the motor quality and use experience to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping support is fixed in installation of switched reluctance motor, aim at reduce the vibrations transmission of motor to the noise abatement.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a shock absorber support is fixed in installation of switched reluctance motor, is including installing the switched reluctance motor on the installation table surface, still including fixing unable adjustment base on the installation table surface, installing last damping rubber spare of unable adjustment base and with switched reluctance motor fixed connection's support frame, wherein:
the fixed base comprises a bottom plate and two hollow rubber ring mounting cylinders, the bottom surface of the bottom plate is fixedly connected with a mounting table surface, and two coaxial rubber ring mounting cylinders are mounted on one side edge of the top surface of the bottom plate in the length direction;
the damping rubber part comprises two damping parts and two pin shafts, the damping parts are arranged in the rubber ring mounting cylinder, and the pin shafts penetrate through the middle parts of the damping parts;
the damping part comprises two damping rubber rings which are coaxially and oppositely arranged in the rubber ring mounting cylinder;
the supporting frame comprises a supporting plate, two first fixing plates and two second fixing plates, and the supporting plate covers the top surfaces of the two rubber ring mounting cylinders; the two first fixing plates are vertically arranged at the end heads of the two ends of the supporting plate, and both the two first fixing plates are in contact with one surface of one rubber ring mounting cylinder facing to the external environment; two the second fixed plate vertical separation set up in backup pad middle part, and two the second fixed plate all with one the rubber ring installation section of thick bamboo is towards the one side contact of inside environment.
As a further preferred aspect of the present invention, the fixing device further comprises a connecting portion, wherein the connecting portion is in a round angle shape, and is disposed at the joint of the first fixing plate and the supporting plate.
As the utility model discloses a further preferred, every shock attenuation rubber ring one end is provided with the boss, and the other end is free end, every two in the shock attenuation portion the free end homogeneous phase of shock attenuation rubber ring is relative and contact.
As a further preferred aspect of the present invention, each of the second fixing plates is provided with an ear plate.
As a further preferred aspect of the present invention, the supporting plate is provided with two mounting holes matched with the ear plates.
As a further preference of the utility model, two the round hole has all been seted up at first fixed plate and two second fixed plate middle part.
As a further preference of the utility model, two first fixing holes used for being connected with the mounting table top are arranged on the bottom plate.
As a further preferred aspect of the present invention, two second fixing holes for connecting with the switched reluctance motor are provided in the support plate.
As a further preference of the utility model, the round pin epaxial installation has the opening jump ring.
Through above technical scheme, for prior art, the utility model discloses following beneficial effect has:
the utility model discloses vibrations when moving switched reluctance motor are effectual to be filtered, and vibrations obtain obvious reduction when leading to switched reluctance motor platform again, realize reducing the vibrations transmission of motor to reach noise abatement's purpose.
The utility model can fix the motor on the irregular platform; the installation adaptability of the motor is improved, and the efficiency of installing and replacing parts is high.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is an exploded view of the overall structure of the present invention;
fig. 2 is a side view a of the installation of the present invention;
fig. 3 is a side view b of the installation of the present invention.
In the figure: 1. a switched reluctance motor; 2. a base plate; 3. a rubber ring mounting cylinder; 4. a pin shaft; 5. a damping rubber ring; 6. a support plate; 7. a first fixing plate; 8. a second fixing plate; 9. a connecting portion; 10. a boss; 11. an ear plate; 12. mounting holes; 13. a circular hole; 14. a first fixing hole; 15. a second fixing hole; 16. and (4) opening the clamp spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
In the description of the present invention, it should be understood that the terms "left side", "right side", "upper part", "lower part", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, "first", "second", etc. do not represent the degree of importance of the component parts, and thus, are not to be construed as limiting the present invention. The specific dimensions used in the present example are only for illustrating the technical solution and do not limit the protection scope of the present invention.
Example 1
The embodiment provides a preferred implementation scheme, as shown in fig. 1 to fig. 3, a damping bracket for mounting and fixing a switched reluctance motor includes a switched reluctance motor 1 mounted on a mounting table, the damping bracket for mounting and fixing includes a fixing base fixed on the mounting table, a damping rubber member mounted on the fixing base, and a supporting frame fixedly connected to the switched reluctance motor, wherein:
the fixed base is formed by processing a steel casting or a plate welding piece. The fixed base comprises a bottom plate 2 and two hollow rubber ring installation cylinders 3, the bottom surface of the bottom plate 2 is fixedly connected with an installation table surface, and two coaxial rubber ring installation cylinders 3 are installed on the side edge of the top surface of the bottom plate 2 in the length direction. Regarding the fixed connection between the bottom plate 2 and the installation table, in the embodiment, two first fixing holes 15 for connecting with the installation table are formed in the bottom plate 2, and the fixed connection between the bottom plate 2 and the installation table is realized by matching screws with the first fixing holes 15.
The damping rubber part comprises two damping parts and two pin shafts 4, the damping parts are arranged in the rubber ring installation barrel 3, and the pin shafts 4 penetrate through the middle parts of the damping parts; the damping part comprises two damping rubber rings 5, and the two damping rubber rings 5 are coaxially and oppositely arranged in the rubber ring mounting cylinder 3. Preferably, the damping rubber ring 5 is made of polyurethane material with wear resistance, aging resistance, high hardness and elasticity.
The support frame is formed by processing a steel casting or a welding piece. The supporting frame comprises a supporting plate 6, two first fixing plates 7 and two second fixing plates 8, and the supporting plate 6 covers the top surfaces of the two rubber ring mounting cylinders 3; two first fixed plate 7 set up perpendicularly in 6 both ends end departments of backup pad, and two first fixed plate 7 all with one rubber ring installation section of thick bamboo 3 towards the one side contact of external environment. Two second fixed plate 8 perpendicular interval set up in 6 middle parts of backup pad, and two second fixed plate 8 all with one rubber ring installation section of thick bamboo 3 towards the one side contact of inside environment.
Regarding the connection between the support plate 6 and the switched reluctance motor 1: two second fixing holes 15 used for being connected with the switched reluctance motor 1 are formed in the supporting plate 6, and the supporting plate 6 is connected with the switched reluctance motor 1 through the matching of screws and the second fixing holes 15.
Regarding the mounting of the two first fixing plates 7: specifically, the joints of the two ends of the supporting plate 6 and the first fixing plates 7 are provided with connecting parts 9, the two first fixing plates 7 are connected with the supporting plate 6 through the connecting parts 9, and the connecting parts 9 are in a round angle shape.
Regarding the mounting of the two second fixing plates 8: specifically, an ear plate 11 is arranged on one side surface of the two second fixing plates 8, two mounting holes 12 matched with the ear plate 11 are formed in the supporting plate 6, and the second fixing plates 8 are clamped in the mounting holes 12 in the supporting plate 6 through the arranged ear plates 11, so that the second fixing plates 8 are mounted.
Further, one end of each damping rubber ring 5 is provided with a boss 10, the other end of each damping rubber ring 5 is a free end, and the free ends of the two damping rubber rings 5 in each damping part are opposite and in contact with each other. The outer diameter of the boss 10 is slightly smaller than the inner diameter of the rubber ring mounting cylinder 3. The boss 10 prevents the shock-absorbing rubber ring 5 from moving axially, and can effectively prevent the connecting part 9 from rubbing against the side edge of the rubber ring mounting cylinder 3.
Further, install opening jump ring 16 on the round pin axle 4, opening jump ring 16 is used for preventing round pin axle 4 axially pine takes off.
Furthermore, round holes 13 are formed in the middle of the two first fixing plates 7 and the middle of the two second fixing plates 8. Specifically, as shown in fig. 1, the following directions are taken as directions in the drawings as examples. After the mounting and fixing shock absorption bracket is assembled, the first fixing plate 7 positioned on the left side of the supporting plate 6 is in contact with the left surface of the rubber ring mounting cylinder 3 positioned on the left side of the bottom plate 1; the second fixing plate 8 located on the left side of the supporting plate 6 will be in contact with the right side of the rubber ring mounting tube 3 located on the left side of the bottom plate 1; the first fixing plate 7 located on the right side of the supporting plate 6 will be in contact with the right side of the rubber ring mounting tube 3 located on the right side of the bottom plate 1; the second fixing plate 8 located on the right side of the supporting plate 6 will be in contact with the left surface of the rubber ring mounting tube 3 located on the right side of the bottom plate 1. Meanwhile, the round holes 13 in the middle parts of the two first fixing plates 7 and the two second fixing plates 8 are coaxial with each other.
The specific installation steps of this embodiment are as follows:
step 1, respectively inserting two damping rubber rings 5 from the left side and the right side of one rubber ring mounting cylinder 3 (the free ends of the two damping rubber rings 5 are opposite, and one end provided with a boss 10 is coplanar with the left side and the right side of the rubber ring mounting cylinder 3);
step 2, secondly, installing the two second fixing plates 8 in the installation holes 12, and installing the assembled support frame on the tops of the two rubber ring installation cylinders 3 to ensure that the two first fixing plates 7 and the two second fixing plates 8 are located at corresponding positions and the round holes 13 on the two first fixing plates 7 and the two second fixing plates 8 are coaxial;
step 3, matching the pin shaft 4 with the round hole 13, and limiting the pin shaft 4 through an opening clamp spring 16, so that the support frame and the fixed base are connected together through the pin shaft 4;
step 4, connecting the shock absorption support assembled in the steps 1 to 3 with the switched reluctance motor 1 through screws;
and 5, finally, connecting the switching phrase motor 1 with the shock absorption space with the mounting table top through screws.
In the in-service use process, the vibrations of switched reluctance motor 1 during operation pass through the effectual filtration of yielding rubber spare, and the vibrations of conduction to switched reluctance motor 1 platform obviously reduce, and data show this shock-absorbing support can effectively noise reduction 5~10 dB.
The fixed base and the supporting frame are processed by steel castings or plate welding parts, and compared with the motor shell which is additionally provided with a fixed support for reprocessing, the processing difficulty and the rejection rate of the shell are reduced to a certain degree; the damping rubber ring 5 is made of a wear-resistant, ageing-resistant, high-hardness and elastic polyurethane material, and can meet the requirement of the motor to be used in different environments for a long time; the pin shaft 4 adopts a cold heading process, so that the efficiency is improved, and the cost is saved; the damping support meets the requirement that the switched reluctance motor 1 is fixed on an irregular platform; the installation adaptability of the switched reluctance motor 1 is improved, and the efficiency of installing and replacing parts is high.
In summary, the practical invention has certain advantages in reducing the operation vibration noise of the switched reluctance motor 1, improving the production efficiency and fixing the installation.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" as used herein is intended to include both the individual components or both.
The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the description, and must be determined according to the scope of the claims.

Claims (9)

1. The utility model provides a shock absorber support is fixed in installation of switched reluctance motor, is including installing the switched reluctance motor on the installation table surface, its characterized in that: including fixing unable adjustment base on the installation mesa, installing last yielding rubber spare of unable adjustment base and with switched reluctance motor fixed connection's support frame, wherein:
the fixed base comprises a bottom plate and two hollow rubber ring mounting cylinders, the bottom surface of the bottom plate is fixedly connected with a mounting table surface, and two coaxial rubber ring mounting cylinders are mounted on one side edge of the top surface of the bottom plate in the length direction;
the damping rubber piece comprises two damping parts and two pin shafts, the damping parts are arranged in the rubber ring mounting cylinder, and the pin shafts penetrate through the middle parts of the damping parts;
the damping part comprises two damping rubber rings which are coaxially and oppositely arranged in the rubber ring mounting cylinder;
the supporting frame comprises a supporting plate, two first fixing plates and two second fixing plates, and the supporting plate covers the top surfaces of the two rubber ring mounting cylinders; the two first fixing plates are vertically arranged at the end heads of the two ends of the supporting plate, and both the two first fixing plates are in contact with one surface of one rubber ring mounting cylinder facing to the external environment; two the second fixed plate vertical separation set up in backup pad middle part, and two the second fixed plate all with one the rubber ring installation section of thick bamboo contacts towards the one side of inside environment.
2. The mounting, fixing and shock-absorbing bracket for the switched reluctance motor according to claim 1, wherein: still include connecting portion, connecting portion are the fillet form, its set up in backup pad both ends head with first fixed plate junction.
3. The mounting, fixing and damping bracket for the switched reluctance motor according to claim 2 is characterized in that: one end of each damping rubber ring is provided with a boss, the other end of each damping rubber ring is a free end, and the free ends of the two damping rubber rings in each damping part are opposite and contact with each other.
4. The mounting, fixing and shock-absorbing bracket for the switched reluctance motor according to claim 3, wherein: and each second fixing plate is provided with an ear plate.
5. The mounting, fixing and damping bracket for the switched reluctance motor according to claim 4, wherein: the supporting plate is provided with two mounting holes matched with the ear plates.
6. The mounting and fixing shock absorption bracket for the switched reluctance motor according to claim 5, wherein: round holes are formed in the middle of the two first fixing plates and the middle of the two second fixing plates.
7. The mounting, fixing and shock-absorbing bracket for the switched reluctance motor according to claim 6, wherein: two first fixing holes used for being connected with the mounting table top are formed in the bottom plate.
8. The mounting, fixing and shock-absorbing bracket for the switched reluctance motor according to claim 7, wherein: two second fixing holes used for being connected with the switched reluctance motor are formed in the supporting plate.
9. The mounting, fixing and shock-absorbing bracket for the switched reluctance motor according to claim 8, wherein: and an opening clamp spring is arranged on the pin shaft.
CN202123321364.4U 2021-12-27 2021-12-27 Damping support is fixed in installation of switched reluctance motor Active CN217388425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123321364.4U CN217388425U (en) 2021-12-27 2021-12-27 Damping support is fixed in installation of switched reluctance motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123321364.4U CN217388425U (en) 2021-12-27 2021-12-27 Damping support is fixed in installation of switched reluctance motor

Publications (1)

Publication Number Publication Date
CN217388425U true CN217388425U (en) 2022-09-06

Family

ID=83093413

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123321364.4U Active CN217388425U (en) 2021-12-27 2021-12-27 Damping support is fixed in installation of switched reluctance motor

Country Status (1)

Country Link
CN (1) CN217388425U (en)

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