CN213243730U

CN213243730U - Motor installation protection device capable of reducing noise diffusion range

Info

Publication number: CN213243730U
Application number: CN202022390462.2U
Authority: CN
Inventors: 邹三三
Original assignee: Suzhou Kangwo Electromechanical Co ltd
Current assignee: Suzhou Kangwo Electromechanical Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-05-18
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a can reduce motor installation protection device of noise diffusion scope, including the shell body, insert post and braking fixture block, the spout has been seted up to the inside below of shell body, and installs motor body in the shell body to shell inner wall installs soundproof cotton, insert the post connection in the apron below, and insert the inside cylindricality through-hole of having seted up of post to cylindricality through-hole internally mounted has expanding spring, the braking fixture block is installed in the cylindricality through-hole. This can reduce motor installation protection device of noise diffusion scope is provided with damping spring and removal briquetting, in the use, fix the motor between 4 removal briquetting, anti-skidding gasket has increased the frictional force with the motor, receive external force when the shell body, damping spring can play the shock attenuation effect, damping spring makes motor body obtain fixedly to the extrusion that removes the briquetting simultaneously, the vibrations that the motor produced at the operation in-process have been reduced, the effectual noise that produces that has reduced, the functionality of device has been increased.

Description

Motor installation protection device capable of reducing noise diffusion range

Technical Field

The utility model relates to a motor installation protection technical field specifically is a can reduce motor installation protection device of noise diffusion scope.

Background

The motor is a core device of a plurality of components, the motor is required to be connected with the device to complete installation, and due to the importance of the motor, an installed protection device is required to protect the motor.

But the motor can produce vibrations when the operation to produce great noise, this not only has produced the influence of noise to the environment, very easily leads to the vibrations of other parts because of the vibrations of motor moreover, thereby has caused certain damage to it, and installation protection device on the existing market all is inconvenient dismantlement moreover and changes the motor.

We have therefore proposed a motor mounting protection device which reduces the noise dispersion range in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce motor installation protection device of noise diffusion scope to solve the problem that motor installation protection device can not noise control and vibrations, inconvenient dismantlement moreover on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can reduce motor installation protection device of noise diffusion scope, includes the shell body, inserts post and braking fixture block, the spout has been seted up to shell body inside below, and installs motor body in the shell body to sound insulation cotton is installed to the shells inner wall, shell body internally mounted has damping spring, and shell body internally mounted has the removal briquetting to remove the briquetting tip and install anti-skidding gasket, it is connected with the stopper to remove the briquetting below, through-hole groove and little through-hole have been seted up to shell body inside, and install the apron above the shell body to the circular through-hole has been seted up in the middle of the apron, insert the post and connect in the apron below, and insert the inside cylindricality through-hole that has seted up of post to cylindricality through-hole internally mounted has expanding spring, the braking fixture block is installed in the cylindricality.

Preferably, the damping spring is connected with the movable pressing block, the damping spring is provided with 4 damping springs which are symmetrical about the center of the outer shell, and the damping spring is perpendicular to the outer shell.

Preferably, the lower part of the movable pressing block is attached to the inner lower part of the outer shell, the movable pressing block is perpendicular to the lower part of the outer shell, and the movable pressing block and the damping springs are in one-to-one correspondence.

Preferably, the limiting block is designed to be of an inverted T-shaped structure, the limiting block is clamped with the sliding groove, and the length of the sliding groove is smaller than half of the length of the outer shell.

Preferably, the inserting columns are provided with 4 inserting columns which are symmetrical about the center of the cover plate, are perpendicular to the cover plate and are mutually clamped with the through hole grooves.

Preferably, the inner side of the braking clamping block is connected with the telescopic spring, the size of the inner side part of the braking clamping block is smaller than that of the central through hole of the limiting ring, the size of the outer side of the braking clamping block is smaller than that of the small through hole, and the outer side part of the braking clamping block is designed in an inclined structure.

Compared with the prior art, the beneficial effects of the utility model are that: the motor installation protection device can reduce the noise diffusion range;

1. the motor is fixed among the 4 movable pressing blocks in the using process, the anti-skid gasket increases the friction force with the motor, when the outer shell is subjected to external force, the damping spring can play a damping effect, and meanwhile, the damping spring extrudes the movable pressing blocks to fix the motor body, so that the vibration generated in the operation process of the motor is reduced, the generated noise is effectively reduced, and the functionality of the device is improved;

2. be provided with and insert post and braking fixture block, in the use, press the braking fixture block for the braking fixture block breaks away from little through-hole, during extrusion expanding spring entered into the cylindricality through-hole, then can extract inserting the post, thereby accomplished the dismantlement of apron, made things convenient for taking out of motor body, increased the practicality of device.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the outer casing of the present invention;

FIG. 3 is a schematic view of the outer casing of the present invention in a partial cross-sectional side view;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an outer housing; 2. a chute; 3. a motor body; 4. sound insulation cotton; 5. a damping spring; 6. moving the pressing block; 7. an anti-slip gasket; 8. a limiting block; 9. a through hole slot; 10. a small through hole; 11. a cover plate; 12. a circular through hole; 13. inserting a column; 14. a cylindrical through hole; 15. a tension spring; 16. braking the clamping block; 17. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a motor installation protection device capable of reducing noise diffusion range comprises an outer shell 1, a sliding groove 2, a motor body 3, soundproof cotton 4, a damping spring 5, a movable pressing block 6, an anti-skidding gasket 7, a limiting block 8, a through hole groove 9, a small through hole 10, a cover plate 11, a circular through hole 12, an inserting column 13, a cylindrical through hole 14, a telescopic spring 15, a braking clamping block 16 and a limiting ring 17, wherein the sliding groove 2 is arranged at the lower part inside the outer shell 1, the motor body 3 is arranged in the outer shell 1, the soundproof cotton 4 is arranged on the inner wall of the outer shell 1, the damping spring 5 is arranged inside the outer shell 1, the movable pressing block 6 is arranged inside the outer shell 1, the anti-skidding gasket 7 is arranged at the end part of the movable pressing block 6, the limiting block 8 is connected below the movable pressing block 6, the through hole groove 9 and the small through hole 10 are arranged inside the outer shell 1, the inserting column 13 is connected below the cover plate 11, a cylindrical through hole 14 is formed in the inserting column 13, an expansion spring 15 is installed in the cylindrical through hole 14, a braking clamping block 16 is installed in the cylindrical through hole 14, and a limiting ring 17 is installed on the outer side of the cylindrical through hole 14.

Damping spring 5 is connected with removal briquetting 6, and damping spring 5 is provided with 4 about 1 centrosymmetric of shell body to damping spring 5 and shell body 1 mutually perpendicular, the design of above-mentioned structure for remove briquetting 6 can produce the extrusion to motor body 3 under damping spring 5's effort, increased the stability of device.

The below of removing briquetting 6 laminates with the inside below of shell body 1 mutually, and removes briquetting 6 and shell body 1 below mutually perpendicular to remove briquetting 6 and damping spring 5 and be the one-to-one relation, the design of above-mentioned structure for remove briquetting 6 can remove in shell body 1 top, has increased the practicality of device.

Stopper 8 is the structural design of falling T shape, and stopper 8 and 2 mutual block of spout to the length of spout 2 is less than the half length of shell body 1, and the design of above-mentioned structure makes stopper 8 can remove in spout 2, has avoided removing briquetting 6 and has taken place the skew at the removal in-process, has increased the stability of device.

The inserting columns 13 are provided with 4 symmetrical centers relative to the cover plate 11, the inserting columns 13 are perpendicular to the cover plate 11, the inserting columns 13 are clamped with the through hole grooves 9, and due to the design of the structure, the inserting columns 13 can be inserted into the through hole grooves 9 and clamped with the through hole grooves 9, the cover plate 11 and the outer shell 1 are closed, and the practicability of the device is improved.

The inner side of the braking clamping block 16 is connected with the telescopic spring 15, the size of the inner side part of the braking clamping block 16 is smaller than that of the central through hole of the limiting ring 17, the size of the outer side of the braking clamping block 16 is smaller than that of the small through hole 10, and the outer side part of the braking clamping block 16 is designed to be of an inclined structure, so that the braking clamping block 16 can move in the cylindrical through hole 14, the telescopic spring 15 can generate extrusion force on the braking clamping block 16, when the braking clamping block 16 moves to the position of the small through hole 10, the small through hole 10 can enter the limiting ring 17, the braking clamping block 16 is prevented from being separated from the cylindrical through hole 14 by the limiting.

The working principle is as follows: when using this can reduce noise diffusion scope's motor installation protection device, at first, put into shell body 1 inside with motor body 3, it extrudees motor body 3 to remove briquetting 6 under damping spring 5's effect this moment, receive vibrations when motor body 3, remove briquetting 6 motion, stopper 8 is at 2 inside movements of spout simultaneously, motor body 3's shock attenuation has been realized, then will insert post 13 and aim at through-hole groove 9 and insert, move little through-hole 10 position when braking fixture block 16, expanding spring 15 drives braking fixture block 16 to little through-hole 10 inside motion, apron 11 and shell body 1 top are closed this moment, thereby the fixing of apron 11 has been realized, the leakproofness of device has been increased, sound-proof cotton 4 inside shell body 1 has played certain syllable-dividing effect.

When the motor body 3 needs to be taken out, the brake fixture block 16 is pressed, so that the brake fixture block 16 is separated from the small through hole 10, the telescopic spring 15 is extruded, the telescopic spring enters the cylindrical through hole 14, the cover plate 11 is pulled upwards, the plug column 13 is separated from the through hole groove 9, the cover plate 11 is disassembled, and the motor body 3 inside the outer shell 1 is taken out conveniently.

To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a can reduce motor installation protection device of noise diffusion scope, includes shell body (1), inserts post (13) and braking fixture block (16), its characterized in that: the improved motor is characterized in that a sliding groove (2) is formed in the lower portion of the inner portion of the outer shell (1), a motor body (3) is installed in the outer shell (1), soundproof cotton (4) is installed on the inner wall of the outer shell (1), a damping spring (5) is installed in the outer shell (1), a movable pressing block (6) is installed in the outer shell (1), an anti-skid gasket (7) is installed at the end portion of the movable pressing block (6), a limiting block (8) is connected to the lower portion of the movable pressing block (6), a through hole groove (9) and a small through hole (10) are formed in the outer shell (1), a cover plate (11) is installed above the outer shell (1), a circular through hole (12) is formed in the middle of the cover plate (11), an inserting column (13) is connected to the lower portion of the cover plate (11), a column-shaped through hole (14), the braking clamping block (16) is arranged in the cylindrical through hole (14), and a limiting ring (17) is arranged on the outer side of the cylindrical through hole (14).

2. A motor mounting protection device for reducing noise dispersion range according to claim 1, wherein: damping spring (5) are connected with removal briquetting (6), and damping spring (5) are provided with about 4 of shell body (1) centrosymmetry to damping spring (5) and shell body (1) mutually perpendicular.

3. A motor mounting protection device for reducing noise dispersion range according to claim 1, wherein: the lower part of the movable pressing block (6) is attached to the inner lower part of the outer shell (1), the movable pressing block (6) is perpendicular to the lower part of the outer shell (1), and the movable pressing block (6) is in one-to-one correspondence with the damping springs (5).

4. A motor mounting protection device for reducing noise dispersion range according to claim 1, wherein: the limiting block (8) is designed to be of an inverted T-shaped structure, the limiting block (8) is clamped with the sliding groove (2) mutually, and the length of the sliding groove (2) is smaller than half of the length of the outer shell (1).

5. A motor mounting protection device for reducing noise dispersion range according to claim 1, wherein: the inserting columns (13) are provided with 4 inserting columns which are symmetrical relative to the center of the cover plate (11), the inserting columns (13) are perpendicular to the cover plate (11), and the inserting columns (13) are mutually clamped with the through hole grooves (9).

6. A motor mounting protection device for reducing noise dispersion range according to claim 1, wherein: the inner side of the braking clamping block (16) is connected with the telescopic spring (15), the size of the inner side part of the braking clamping block (16) is smaller than that of the central through hole of the limiting ring (17), the size of the outer side of the braking clamping block (16) is smaller than that of the small through hole (10), and the outer side part of the braking clamping block (16) is designed to be an inclined structure.