CN213093989U

CN213093989U - Base reinforced anti-vibration device

Info

Publication number: CN213093989U
Application number: CN202021287219.1U
Authority: CN
Inventors: 田佳朋; 王分成
Original assignee: Dongguan Yuefeng Environmental Protection Power Co ltd
Current assignee: Dongguan Yuefeng Environmental Protection Power Co ltd
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-04-30
Anticipated expiration: 2030-07-05

Abstract

The utility model discloses a vibration resisting device is reinforceed to base, including first steel sheet, shrouding, second steel sheet and motor support, first steel sheet upper surface is connected through C shaped steel and second steel sheet lower fixed surface, C shaped steel quantity is four, four equally divide into three cavity, three between C shaped steel with first steel sheet and second steel sheet equal fixedly connected with damper cylinder in the cavity first steel sheet upper surface, equal movable mounting has the spring in the damper cylinder, the equal fixedly connected with screw in spring top, the damper cylinder top is all overlapped and is equipped with the sleeve, the equal trompil in sleeve top, the trompil phase-match on screw and sleeve top, pass through nut and motor support fixed connection after the trompil on sleeve top is passed to the screw top. The utility model provides a motor base vibration resistance not enough with the big problem on the side of motor operation vibration.

Description

Base reinforced anti-vibration device

Technical Field

The utility model relates to a base is consolidated and is kept electrical equipment safety and stability operation technical field, specifically is a vibration damper is reinforceed to base.

Background

At present, the electromechanical anti-vibration measures of the building are basically carried by rigid connecting rod pieces, and the connection mode has the advantage that a group of anti-vibration connections can bear both tension and pressure.

However, in the prior art, because the fixing mode among the components is rigid fixing, once one of the components vibrates, the other component connected with the one component vibrates, so that the motor vibrates too much when running, and the service life of the equipment is influenced while potential safety hazards appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration resistance device is reinforceed to base possesses the vibration resistance of reinforcing base and reduces the advantage of motor operation vibration value, has solved the not enough and motor operation vibration big problem of motor base vibration resistance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibration resisting device is reinforceed to base, includes first steel sheet, shrouding, second steel sheet and motor support, first steel sheet upper surface passes through C shaped steel and second steel sheet lower fixed surface and is connected, C shaped steel quantity is four, four equally divide into three cavity, three between C shaped steel with first steel sheet and second steel sheet equal fixedly connected with damper cylinder in the cavity first steel sheet upper surface, equal movable mounting has the spring in the damper cylinder, the equal fixedly connected with screw in spring top, the damper cylinder top all overlaps and is equipped with the sleeve, the equal trompil in sleeve top.

Preferably, the front end and the rear end of each of the three cavities are closed through fixedly connected seal plates.

Preferably, the screw is matched with the hole in the top end of the sleeve, and the top end of the screw penetrates through the hole in the top end of the sleeve and then is fixedly connected with the motor support through the nut.

Preferably, the upper surface of the second steel plate is provided with holes, the positions of the holes on the upper surface of the second steel plate are matched with the positions of the sleeves, and the sizes of the holes on the upper surface of the second steel plate are matched with the sizes of the sleeves.

Preferably, the lower surface of the first steel plate is fixedly connected to the upper surface of the concrete foundation in a welding or anchoring mode.

Preferably, the top end of the sleeve is provided with a hole and is fixedly connected with a rubber pad.

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

the utility model discloses a set up the shrouding, make the cavity between first steel sheet and the second steel sheet be the encapsulated situation, eliminated because of outside rainwater, dust and other debris get into the cavity, and constitute the effect of harm to the cavity inner structure, the utility model discloses a set up the spring, make motor support and screw fixation back, with base elastic connection, the vibration that produces when motor operation is offset by the spring is effectual, has reached the effect that reduces motor operation vibration value, the utility model discloses a set up the rubber pad, thereby increased the buffering between base and motor support on the one hand and reduced the vibration of motor, on the other hand has played the effect that keeps cavity inside seal.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the connecting structure of the shock-absorbing tube of the present invention.

In the figure: 1. a first steel plate; 2. closing the plate; 3. a second steel plate; 4. a motor bracket; 5. a sleeve; 6. a rubber pad; 7. c-shaped steel; 8. a nut; 9. a screw; 10. a spring; 11. a cavity; 12. a damper cylinder.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Referring to fig. 1, the present invention provides an embodiment: the utility model provides a vibration resisting device is reinforceed to base, including first steel sheet 1, shrouding 2, second steel sheet 3 and

motor support

4, 1 upper surface of first steel sheet passes through C shaped

steel

7 and 3 lower fixed surface connections of second steel sheet, C shaped steel 7 quantity is four, four C shaped steel 7 divide into three cavity 11 with first steel sheet 1 and second steel sheet 3 equidistance, both ends are all closed through fixed connection's shrouding 2 around three cavity 11, through setting up shrouding 2, make cavity 11 between first steel sheet 1 and the second steel sheet 3 be the encapsulated situation, eliminated because of outside rainwater, dust and other debris get into cavity 11, and cause the effect of harm to 11 inner structure of cavity, 1 lower surface of first steel sheet is through welding or the mode fixed connection of anchor at concrete basis upper surface.

Referring to fig. 2 and fig. 3, the present invention provides an embodiment: a base reinforced anti-vibration device comprises a first steel plate 1, sealing plates 2, a second steel plate 3 and a motor support 4, wherein the upper surface of the first steel plate 1 is fixedly connected with the lower surface of the second steel plate 3 through C-shaped steels 7, the number of the C-shaped steels 7 is four, the four C-shaped steels 7 equally divide the first steel plate 1 and the second steel plate 3 into three cavities 11, the front ends and the rear ends of the three cavities 11 are closed through the fixedly connected sealing plates 2, the cavities 11 between the first steel plate 1 and the second steel plate 3 are in a closed state through the arrangement of the sealing plates 2, the effect of damage to the internal structure of the cavities 11 caused by external rainwater, dust and other impurities entering the cavities 11 is eliminated, damping cylinders 12 are fixedly connected to the upper surface of the first steel plate 1 in the three cavities 11, springs 10 are movably installed in the damping cylinders 12, and after the motor support 4 is fixed with screws 9 through the arrangement of the springs 10, the vibration damping device is elastically connected with the base, vibration generated when the motor operates is effectively offset by the spring 10, the effect of reducing the vibration value of the motor operation is achieved, the top end of the spring 10 is fixedly connected with the screw 9, the screw 9 is matched with the open hole at the top end of the sleeve 5, the top end of the screw 9 penetrates through the open hole at the top end of the sleeve 5 and is fixedly connected with the motor support 4 through the nut 8, the sleeve 5 is sleeved at the top end of the damping cylinder 12, the top end of the sleeve 5 is open and is fixedly connected with the rubber pad 6, the rubber pad 6 is arranged, on one hand, buffering between the base and the motor support 4 is increased, so that the vibration of the motor is reduced, on the other hand, the effect of keeping the internal sealing of the cavity 11 is achieved, the top end of the sleeve 5 is open, the upper surface of the second steel plate 3 is open, the open, the lower surface of the first steel plate 1 is fixedly connected to the upper surface of the concrete foundation in a welding or anchoring mode.

The working principle is as follows: the utility model discloses pass through anchor or welded mode fixed connection at concrete foundation upper surface with first steel sheet 1 during the use, aim at the screw 9 that stretches out in the sleeve 5 with the hole of motor support 4, place motor support 4 at 3 upper surfaces of second steel sheet and fix motor support 4 through nut 8, receive centrifugal force and produce a large amount of vibrations during the motor operation, the vibration that the motor produced passes through screw 9 and conveys spring 10 in shock attenuation section of thick bamboo 12, through spring 10 offset part vibration value after will vibrate and convey ground through first steel sheet 1, through the utility model discloses weaken the vibration value greatly reduced who returns the motor after.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a vibration resisting device is reinforceed to base, includes first steel sheet (1), shrouding (2), second steel sheet (3) and motor support (4), its characterized in that: first steel sheet (1) upper surface passes through C shaped steel (7) and is connected with lower fixed surface of second steel sheet (3), C shaped steel (7) quantity is four, four equal divide into three cavity (11), three between first steel sheet (1) and second steel sheet (3) C shaped steel (7) the equal fixedly connected with damper cylinder (12) of first steel sheet (1) upper surface in cavity (11), equal movable mounting has spring (10) in damper cylinder (12), the equal fixedly connected with screw (9) in spring (10) top, damper cylinder (12) top all overlaps and is equipped with sleeve (5), the equal trompil in sleeve (5) top.

2. A base-reinforced vibration damping apparatus as claimed in claim 1, wherein: the front end and the rear end of each of the three cavities (11) are closed through fixedly connected seal plates (2).

3. A base-reinforced vibration damping apparatus as claimed in claim 1, wherein: screw (9) and the trompil phase-match on sleeve (5) top, pass through behind the trompil on sleeve (5) top screw (9) top nut (8) and motor support (4) fixed connection.

4. A base-reinforced vibration damping apparatus as claimed in claim 1, wherein: the upper surface of the second steel plate (3) is provided with holes, the hole positions of the upper surface of the second steel plate (3) are matched with the position of the sleeve (5), and the hole size of the upper surface of the second steel plate (3) is matched with the size of the sleeve (5).

5. A base-reinforced vibration damping apparatus as claimed in claim 1, wherein: the lower surface of the first steel plate (1) is fixedly connected to the upper surface of the concrete foundation in a welding or anchoring mode.

6. A base-reinforced vibration damping apparatus as claimed in claim 1, wherein: the top end of the sleeve (5) is provided with holes and is fixedly connected with a rubber pad (6).