CN210423169U

CN210423169U - Effectual fan of shock attenuation

Info

Publication number: CN210423169U
Application number: CN201921245142.9U
Authority: CN
Inventors: 王海军
Original assignee: Yancheng Shangqin Fan Co Ltd
Current assignee: Yancheng Shangqin Fan Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-04-28
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses an effectual fan of shock attenuation, the mounting panel comprises a mounting plate, the equal fixedly connected with fixed riser in both sides at mounting panel top, fixed riser's inboard is equipped with the fan storehouse, the bottom in fan storehouse is equipped with the arc spring, the first slider of the equal fixedly connected with in both sides of arc spring bottom, the first spout that uses with the cooperation of first slider is all seted up to the both sides on mounting panel surface, the inboard fixedly connected with extension spring of first slider. The utility model discloses an arc spring, extension spring, fixed cover, fixed riser, fan storehouse, movable rod, fly leaf, rubber post, spacing mobile jib, spacing montant, stopper and limiting plate can make equipment reach the effectual function of shock attenuation, have solved the fan on the current market and do not possess the effectual function of shock attenuation, because vibrations are more for the not hard up phenomenon of violent easy fan internal connection spare that leads to during long time use, have the potential safety hazard, and influence equipment life's problem.

Description

Effectual fan of shock attenuation

Technical Field

The utility model relates to a fan technical field specifically is an effectual fan of shock attenuation.

Background

The fan is a device for generating wind energy by utilizing mechanical energy, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and ventilation and air induction of boilers and industrial furnaces and kilns. Self atress is very complicated in the fan working process, in addition there is vibrations usually also in its installation environment, make the vibrations effect that the fan received in the working process comparatively serious, in order to reduce the adverse effect that vibrations brought the fan, the mode of addding the shock pad usually reduces the vibrations effect that the fan received on the installation base of fan among the prior art, but the shock attenuation effect is not ideal, and simultaneously, along with operating time's normal, the cushioning effect of shock pad can weaken automatically, make the vibrations effect that the fan received more violent, spare part in the fan, the not hard up phenomenon all appears easily in positions such as fan and equipment connecting portion, influence the life of fan equipment, certain production potential safety hazard also exists simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an effectual fan of shock attenuation possesses the effectual advantage of shock attenuation, has solved the problem that the fan on the existing market does not possess the effectual function of shock attenuation.

In order to achieve the above object, the utility model provides a following technical scheme: a fan with a good damping effect comprises a mounting plate, wherein both sides of the top of the mounting plate are fixedly connected with fixed vertical plates, the inner side of each fixed vertical plate is provided with a fan bin, the bottom of the fan bin is provided with an arc-shaped spring, both sides of the bottom of the arc-shaped spring are fixedly connected with first sliding blocks, both sides of the surface of the mounting plate are provided with first sliding chutes matched with the first sliding blocks for use, the inner side of each first sliding block is fixedly connected with a tension spring, both sides of the top of the mounting plate are fixedly connected with a fixed sleeve, the bottom of the inner cavity of the fixed sleeve is fixedly connected with a rubber column, the bottom of the inner cavity of the rubber column is fixedly connected with a limiting main rod, the inner cavity of the limiting main rod is movably connected with a limiting plate, both sides of the inner cavity of the limiting, the top of spacing montant run through spacing mobile jib and with the junction fixed connection of rubber post, the top fixedly connected with fly leaf of rubber post, the top fixedly connected with movable rod of fly leaf, the top of movable rod run through fixed cover and with the junction fixed connection in fan storehouse.

Preferably, the two sides of the fan bin are fixedly connected with second sliding blocks, and second sliding grooves matched with the second sliding blocks for use are formed in the surfaces of the fixed vertical plates.

Preferably, mounting holes are formed in two sides of the surface of the mounting plate, and internal threads are formed in the inner cavity of each mounting hole.

Preferably, the air outlet holes are formed in both sides of the inner cavity of the rubber column, and the air holes matched with the air outlet holes are formed in both sides of the inner cavity of the fixed sleeve.

Preferably, lubricating grease is smeared on the inner walls of the fixed sleeve and the limiting main rod, and antirust paint is smeared on the surfaces of the arc-shaped spring and the tension spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mounting panel, arc spring, extension spring, fixed cover, fixed riser, fan storehouse, movable rod, fly leaf, rubber post, spacing mobile jib, spacing montant, stopper and limiting plate can make equipment reach the effectual function of shock attenuation, have solved the fan on the current market and do not possess the effectual function of shock attenuation, because vibrations are more for the not hard up phenomenon of violent easy leading to fan internal connection spare during long time use, have the potential safety hazard, and influence equipment life's problem.

2. The fan bin can be effectively limited and fixed through the second sliding block and the second sliding groove, the phenomenon that the fan bin shakes left and right in use is effectively avoided, and the stability of the fan bin in use is kept;

through the design of the internal thread, the installation and the use of the equipment are more convenient, the operation and the installation of workers are convenient, the operation burden is reduced, and the installation efficiency is improved;

through the air outlet holes and the air holes, the air can be stably released when the rubber column is deformed, exhausted, sucked and damped, and the damping performance of the equipment is improved;

through lubricating grease, the phenomenon that clamping stagnation influences use when relative movement occurs to equipment parts can be effectively avoided, smoothness when the equipment is used is improved, and the damping effect is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the fixing sleeve of the present invention;

fig. 3 is a sectional view of the limiting main rod of the present invention.

In the figure: 1. mounting a plate; 2. a first chute; 3. an arc-shaped spring; 4. a tension spring; 5. a first slider; 6. fixing a sleeve; 7. mounting holes; 8. a second chute; 9. fixing a vertical plate; 10. a fan bin; 11. a second slider; 12. a movable rod; 13. a movable plate; 14. air holes are formed; 15. a rubber column; 16. a main limiting rod; 17. an air outlet; 18. a limiting vertical rod; 19. a limiting block; 20. and a limiting plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a mounting panel 1, first spout 2, arc spring 3, extension spring 4, first slider 5, fixed cover 6, mounting hole 7, second spout 8, fixed riser 9, fan storehouse 10, second slider 11, movable rod 12, fly leaf 13, bleeder vent 14, rubber column 15, limiting main rod 16, venthole 17, limiting vertical rod 18, stopper 19 and limiting plate 20 part are the parts that general standard or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a fan with good damping effect comprises a mounting plate 1, wherein mounting holes 7 are formed on both sides of the surface of the mounting plate 1, inner threads are formed in the inner cavity of the mounting holes 7, the installation and use of equipment can be more convenient through the design of the inner threads, the operation and installation of workers are facilitated, the operation burden is reduced, the installation efficiency is improved, a fixed vertical plate 9 is fixedly connected to both sides of the top of the mounting plate 1, a fan bin 10 is arranged inside the fixed vertical plate 9, second sliding blocks 11 are fixedly connected to both sides of the fan bin 10, second sliding grooves 8 matched with the second sliding blocks 11 are formed in the surface of the fixed vertical plate 9, the fan bin 10 can be effectively limited and fixed through the second sliding blocks 11 and the second sliding grooves 8, the phenomenon that the fan bin 10 shakes left and right during use is effectively avoided, and the stability of the fan bin 10 during use is maintained, the bottom of the fan bin 10 is provided with an arc spring 3, both sides of the bottom of the arc spring 3 are fixedly connected with a first slide block 5, both sides of the surface of the mounting plate 1 are respectively provided with a first chute 2 matched with the first slide block 5 for use, the inner side of the first slide block 5 is fixedly connected with a tension spring 4, both sides of the top of the mounting plate 1 are respectively fixedly connected with a fixing sleeve 6, the bottom of the inner cavity of the fixing sleeve 6 is fixedly connected with a rubber column 15, both sides of the inner cavity of the rubber column 15 are respectively provided with an air outlet 17, both sides of the inner cavity of the fixing sleeve 6 are respectively provided with an air vent 14 matched with the air outlet 17 for use, through the air outlet 17 and the air vent 14, the rubber column 15 can be stably released when being deformed, exhausted, sucked and damped, the damping performance of the equipment is improved, the bottom of the inner cavity of, antirust paint is smeared on the surfaces of the arc spring 3 and the tension spring 4, through lubricating grease, the phenomenon that the clamping stagnation influences the use when relative movement occurs to equipment components can be effectively avoided, the fluency when the equipment is used is promoted, the damping effect is promoted, the inner cavity swing joint of the limiting main rod 16 is provided with the limiting plate 20, the limiting block 19 used in cooperation with the limiting plate 20 is fixedly connected to the two sides of the inner cavity of the limiting main rod 16, the limiting vertical rod 18 is fixedly connected to the top of the limiting plate 20, the top of the limiting vertical rod 18 is connected to the limiting main rod 16 and is fixedly connected with the connection part of the rubber column 15, the top of the rubber column 15 is fixedly connected with the movable plate 13, the top of the movable plate 13 is fixedly connected with the movable rod 12, and the top of the movable rod.

When the fan is used, the fan bin 10 vibrates due to the operation of the motor when the fan bin is started, the arc-shaped spring 3 is deformed by the vibration of the fan bin 10, the first sliding block 5 is driven to slide in the inner cavity of the first sliding groove 2 by the deformation of the arc-shaped spring 3, the tension spring 4 is stretched to deform by the sliding of the first sliding block 5, the movable rod 12 is driven to move by the vibration of the fan bin 10, the movable plate 13 is driven to move by the movement of the movable rod 12, the rubber column 15 is compressed by the movement of the movable plate 13, the air in the inner cavity of the rubber column 15 is discharged along the air outlet 17 by the compression deformation of the rubber column 15, the vertical limiting rod 18 is driven to move by the deformation of the rubber column 15, the limiting plate 20 is driven to move by the movement of the vertical rod 18, the limiting plate 20 can be effectively limited by the limiting of the limiting block 19, and the deformation and the, kinetic energy that produces when can effectively shaking fan storehouse 10 has absorbed, has played the effectual function of shock attenuation, has solved the fan on the current market and has not possessed the effectual function of shock attenuation, because vibrations are more for acutely easily leading to the not hard up phenomenon of fan internal connection spare during long time use, have the potential safety hazard, and influence equipment life's problem, be fit for using widely.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual fan of shock attenuation, includes mounting panel (1), its characterized in that: the fan is characterized in that fixed risers (9) are fixedly connected to two sides of the top of the mounting plate (1), a fan bin (10) is arranged on the inner side of the fixed risers (9), an arc-shaped spring (3) is arranged at the bottom of the fan bin (10), first sliders (5) are fixedly connected to two sides of the bottom of the arc-shaped spring (3), first chutes (2) matched with the first sliders (5) for use are formed in two sides of the surface of the mounting plate (1), tension springs (4) are fixedly connected to the inner sides of the first sliders (5), fixed sleeves (6) are fixedly connected to two sides of the top of the mounting plate (1), rubber columns (15) are fixedly connected to the bottoms of inner cavities of the fixed sleeves (6), limiting main rods (16) are fixedly connected to the bottoms of inner cavities of the rubber columns (15), and limiting plates (20) are movably connected to the inner cavities of the limiting, the equal fixedly connected with in both sides of spacing mobile jib (16) inner chamber stopper (19) that uses with limiting plate (20) cooperation, the spacing montant of top fixedly connected with (18) of limiting plate (20), the top of spacing montant (18) run through spacing mobile jib (16) and with the junction fixed connection of rubber column (15), the top fixedly connected with fly leaf (13) of rubber column (15), the top fixedly connected with movable rod (12) of fly leaf (13), the top of movable rod (12) run through fixed cover (6) and with the junction fixed connection of fan storehouse (10).

2. The fan that shock attenuation is effectual according to claim 1, its characterized in that: the equal fixedly connected with second slider (11) in both sides in fan storehouse (10), second spout (8) that use with second slider (11) cooperation are seted up on the surface of fixed riser (9).

3. The fan that shock attenuation is effectual according to claim 1, its characterized in that: mounting holes (7) are formed in the two sides of the surface of the mounting plate (1), and internal threads are formed in the inner cavity of each mounting hole (7).

4. The fan that shock attenuation is effectual according to claim 1, its characterized in that: air outlet holes (17) are formed in two sides of the inner cavity of the rubber column (15), and air holes (14) matched with the air outlet holes (17) are formed in two sides of the inner cavity of the fixed sleeve (6).

5. The fan that shock attenuation is effectual according to claim 1, its characterized in that: lubricating grease is smeared on the inner walls of the fixed sleeve (6) and the limiting main rod (16), and antirust paint is smeared on the surfaces of the arc-shaped spring (3) and the tension spring (4).