CN211423723U

CN211423723U - Electromechanical device damping device

Info

Publication number: CN211423723U
Application number: CN201922268533.9U
Authority: CN
Inventors: 卓秋吟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-04
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an electromechanical device damping device relates to vibration damping mount technical field, this electromechanical device damping device, including the unit body, the top fixed connection of bolt and shock attenuation roof is passed through to the bottom of unit body, the lower surface of shock attenuation roof is provided with connecting seat, support column and activity groove respectively, the position of connecting seat, support column and activity groove staggers each other, the surface of support column and the inner wall swing joint of connecting cylinder, the inside of connecting seat is rotated and is connected with the connecting rod, the one end that the shock attenuation roof was kept away from to the connecting rod is provided with first gyro wheel axle, the surface of first gyro wheel axle is provided with first gyro wheel. The utility model discloses a set up shock attenuation roof, connecting rod, support column, spring board and damping spring, solved some diesel generating set's on the market rubber pad when using at present, the shock attenuation mode of rubber pad is single to lead to the poor problem of diesel generating set shock attenuation effect.

Description

Electromechanical device damping device

Technical Field

The utility model relates to a vibration damping mount technical field specifically is an electromechanical device damping device.

Background

Electromechanical device relates to generator equipment, industrial production equipment, electric automatization, hydraulic equipment, pneumatic equipment and machinery etc, and wherein power generation equipment includes diesel generating set equipment and petrol generator equipment etc, and diesel generating set equipment is a power generation equipment as the name implies, and it mainly includes constitutions such as engine, generator and control system, and diesel generating set equipment produces vibration easily when the operation, often installs the rubber pad in the position that generating set and base are connected, and this rubber pad is diesel generating set's damping device.

When some diesel generating set on the market are in use at present, the rubber pads are installed at the positions where the engine and the generator are connected with the diesel generating set base, and the damping mode of the rubber pads is single, so that the damping effect of the diesel generating set is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electromechanical device damping device has solved some diesel generating set's on the market rubber pad when using at present, and the shock attenuation mode of rubber pad is single to lead to the poor problem of diesel generating set shock attenuation effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a damping device for electromechanical equipment comprises a unit body, wherein the bottom of the unit body is fixedly connected with the top of a damping top plate through a bolt, a connecting seat, a supporting column and a movable groove are respectively arranged on the lower surface of the damping top plate, the positions of the connecting seat, the supporting column and the movable groove are staggered, the surface of the supporting column is movably connected with the inner wall of a connecting cylinder, a connecting rod is rotatably connected inside the connecting seat, a first roller shaft is arranged at one end, away from the damping top plate, of the connecting rod, a first roller is arranged on the surface of the first roller shaft, a second roller shaft is slidably connected inside the movable groove, a second roller is arranged on the surface of the second roller shaft, the surface of the second roller is movably connected with the inner wall of the movable groove, a spring plate is arranged on the surface of the second roller shaft, and a damping bottom plate is fixedly connected with, the upper surface of vibration damping bottom plate is provided with rubber column, spout and fixing base respectively, the rubber column is located the inside of connecting cylinder, the top of rubber column and the bottom swing joint of support column, the inner wall of spout and the surface swing joint of first gyro wheel, the inside of spout is provided with damping spring, first gyro wheel axle is located the inside of spout, the spring board passes through the inside of bolt fixed connection at the fixing base.

Preferably, the quantity of connecting rod, connecting seat, activity groove and support column is equallyd divide and is four respectively four the support column is located four corner positions department of shock attenuation roof, four connecting seat and four connecting rods use the central point of shock attenuation roof to be the annular array and distribute as the array center.

Preferably, a baffle is arranged at the position where the first roller shaft is connected with the damping spring.

Preferably, an arc-shaped groove is formed in the position, corresponding to the rubber column, of the inner wall of the connecting cylinder.

Preferably, the spring plate is an arc-shaped plate, and the shape of the fixed seat is matched with that of the spring plate.

(III) advantageous effects

The utility model provides an electromechanical device damping device possesses following beneficial effect:

the utility model discloses a set up the roof that absorbs shock, the connecting rod, the support column, spring plate and damping spring, the vibration of unit body drives the roof that absorbs shock vibration, the roof that absorbs shock vibrates drives support column and connecting rod reciprocating motion, the inside reciprocating motion of support column at the connecting cylinder drives the rubber column at the inside reciprocating motion of connecting cylinder, the support column is when the inside reciprocating motion of connecting cylinder, connecting rod reciprocating motion drives first gyro wheel axle at the inside reciprocating motion of spout, first gyro wheel axle makes damping spring reciprocating motion in the inside of spout at the inside of spout, damping spring plate bending deformation when the inside reciprocating motion of spout, spring plate drives the inside reciprocating motion of second gyro wheel at the movable groove through the second gyro wheel axle at the inside of movable groove, the effect that the unit body improves the shock-absorbing capacity has been reached, the rubber pad of some diesel generating sets on the market at present is when using, the shock attenuation mode of rubber pad is single to lead to the poor problem of diesel generating set shock attenuation effect.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the support pillar of the present invention;

FIG. 3 is a front sectional view of the connecting cylinder of the present invention;

fig. 4 is a bottom cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

fig. 5 is a top cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention;

FIG. 6 is a sectional view of the second roller shaft of the present invention from the bottom;

FIG. 7 is a top cross-sectional view of the first roller axis of the present invention;

fig. 8 is an enlarged view of a structure B in fig. 6 according to the present invention.

In the figure: 1. a unit body; 2. a damping top plate; 3. a connecting seat; 4. a support pillar; 5. a movable groove; 6. a connecting cylinder; 7. a connecting rod; 8. a first roller shaft; 9. a first roller; 10. a second roller shaft; 11. a second roller; 12. a spring plate; 13. a damping bottom plate; 14. a rubber column; 15. a chute; 16. a fixed seat; 17. a damping spring; 18. and a baffle 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.

As shown in fig. 1-8, the utility model provides a technical solution: a damping device for electromechanical equipment comprises a unit body 1, wherein the bottom of the unit body 1 is fixedly connected with the top of a damping top plate 2 through bolts, the size of the damping top plate 2 is matched with that of the unit body 1, the lower surface of the damping top plate 2 is respectively provided with a connecting seat 3, a supporting column 4 and a movable groove 5, the positions of the connecting seat 3, the supporting column 4 and the movable groove 5 are staggered mutually and do not influence the normal operation of each structure, the surface of the supporting column 4 is movably connected with the inner wall of a connecting cylinder 6, the connecting rod 7 is rotatably connected with the inside of the connecting seat 3, one end of the connecting rod 7 far away from the damping top plate 2 is provided with a first roller shaft 8, the first roller shaft 8 and the connecting rod 7 are arranged integrally, the first roller shaft 9 slides in a sliding groove 15, the surface of the first roller shaft 8 is provided with a first roller 9, the inside of the movable groove, the second roller shaft 10 and the spring plate 12 are also arranged integrally, the surface of the second roller shaft 10 is provided with a second roller 11, the surface of the second roller 11 is movably connected with the inner wall of the movable groove 5, the surface of the second roller shaft 10 is provided with the spring plate 12, the spring plate 12 and the connecting rod 7 pull the damping top plate 2 together to make the supporting column 4 and the connecting cylinder 6 difficult to separate, the bottom of the connecting cylinder 6 is fixedly connected with a damping bottom plate 13, the upper surface of the damping bottom plate 13 is respectively provided with a rubber column 14, a sliding groove 15 and a fixed seat 16, the rubber column 14 is positioned inside the connecting cylinder 6, the top of the rubber column 14 is movably connected with the bottom of the supporting column 4, the inner wall of the sliding groove 15 is movably connected with the surface of the first roller 9, the first roller 9 is provided with two wheels which are uniformly distributed at the two ends of the first roller shaft 8, the damping spring 17 is arranged inside the shaft sliding groove 15, and the sliding, make damping spring 17 can only move about in the inside of spout 15, first roller shaft 8 is located the inside of spout 15, spring plate 12 passes through bolt fixed connection in the inside of fixing base 16, fixing base 16 divide into two, fix through four bolts, the upper surface contact of upper portion fixing base 16 and spring plate 12, the lower surface contact of fixing base 16 and spring plate 12 of lower part, the fixing base 16 of two parts is fixed spring plate 12 in the middle of, four bolts are fixed spring plate 12.

As the utility model discloses a technical optimization scheme, the quantity of connecting rod 7, connecting seat 3, activity groove 5 and support column 4 is equallyd divide and is do not four, and four support columns 4 are located four turning positions departments of shock attenuation roof 2, and the even atress of dispersion is more balanced, and four connecting seats 3 and four connecting rods 7 use the central point of shock attenuation roof 2 to be the ring array and distribute as the array center, for the balanced power that converts damping spring 17 deformation into of the power that makes connecting rod 7 receive.

As a technical optimization scheme of the utility model, the position department that first roller shaft 8 is connected with damping spring 17 is provided with baffle 18, and baffle 18 makes first roller shaft 8 reduce at the inside gliding resistance of spout 15 for making first roller shaft 8 not with damping spring 17 direct contact.

As a technical optimization scheme of the utility model, the position department that the inner wall of connecting cylinder 6 corresponds rubber column 14 is provided with the arc wall, and a plurality of arc wall distributes on the inner wall of connecting cylinder 6, has bigger region to take place deformation for rubber column 14.

As a technical optimization scheme of the utility model, spring plate 12 is the arc, and the shape of fixing base 16 and the shape looks adaptation of spring plate 12 make spring plate 12 be difficult for rocking for making spring plate 12 be connected with fixing base 16 more firm.

When the vibration damping device is used, the vibration damping top plate 2 is connected to the top of the unit body 1 through a bolt, the vibration of the unit body 1 during operation drives the vibration damping top plate 2 to perform reciprocating vibration, the reciprocating vibration of the vibration damping top plate 2 drives the support column 4 to perform reciprocating motion up and down in the connecting cylinder 6 and simultaneously drives the connecting rod 7 to rotate up and down by taking the connecting shaft of the connecting seat 3 as an axis, the connecting rod 7 rotates up and down by taking the connecting shaft of the connecting seat 3 as an axis so that the first roller shaft 8 performs reciprocating motion in the sliding groove 15, the first roller shaft 8 performs reciprocating motion in the sliding groove 15 and simultaneously drives the vibration damping spring 17 to perform reciprocating motion in the sliding groove 15, the support column 4 performs reciprocating motion up and down in the connecting cylinder 6 and presses the rubber column 14 to perform reciprocating motion up and down in the connecting cylinder 6, damping spring 17 is in the inside reciprocating motion of spout 15 simultaneously spring plate 12 atress bending deformation, make the inside reciprocating motion of both ends at activity groove 5 of spring plate 12, the inside reciprocating motion at activity groove 5 in both ends of spring plate 12 drives second gyro wheel axle 10 at activity groove 5, second gyro wheel axle 10 drives the inside reciprocating motion of second gyro wheel 11 at activity groove 5 at the inside reciprocating motion of activity groove 5, make unit body 1 reach fine shock attenuation effect, the shock attenuation mode is various.

To sum up can, the utility model discloses a set up shock attenuation roof 2, connecting rod 7, support column 4, spring plate 12 and damping spring 17, solved some diesel generating set's on the market rubber pad when using at present, the shock attenuation mode of rubber pad is single to lead to the poor problem of diesel generating set shock attenuation effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 electromechanical device damping device, includes unit body (1), its characterized in that: the bottom of the unit body (1) is fixedly connected with the top of a damping top plate (2) through a bolt, the lower surface of the damping top plate (2) is respectively provided with a connecting seat (3), a supporting column (4) and a movable groove (5), the positions of the connecting seat (3), the supporting column (4) and the movable groove (5) are staggered with each other, the surface of the supporting column (4) is movably connected with the inner wall of a connecting cylinder (6), the connecting rod (7) is rotatably connected inside the connecting seat (3), one end, far away from the damping top plate (2), of the connecting rod (7) is provided with a first roller shaft (8), the surface of the first roller shaft (8) is provided with a first roller (9), the inner part of the movable groove (5) is slidably connected with a second roller shaft (10), the surface of the second roller shaft (10) is provided with a second roller (11), the surface of the second roller (11) is movably connected with the inner wall of the movable groove (5, the surface of second roller shaft (10) is provided with spring plate (12), the bottom fixedly connected with vibration damping mount (13) of connecting cylinder (6), the upper surface of vibration damping mount (13) is provided with rubber column (14), spout (15) and fixing base (16) respectively, rubber column (14) are located the inside of connecting cylinder (6), the top of rubber column (14) and the bottom swing joint of support column (4), the inner wall of spout (15) and the surface swing joint of first gyro wheel (9), the inside of spout (15) is provided with damping spring (17), first roller shaft (8) are located the inside of spout (15), spring plate (12) are through the inside of bolt fixed connection in fixing base (16).

2. The electromechanical device damping apparatus according to claim 1, wherein: connecting rod (7), connecting seat (3), activity groove (5) and support column (4) are equallyd divide and do not be four, four support column (4) are located four corner positions department of shock attenuation roof (2), four connecting seat (3) and four connecting rod (7) are the annular array and distribute as the array center with the central point of shock attenuation roof (2).

3. The electromechanical device damping apparatus according to claim 1, wherein: a baffle plate (18) is arranged at the position where the first roller shaft (8) is connected with the damping spring (17).

4. The electromechanical device damping apparatus according to claim 1, wherein: and an arc-shaped groove is formed in the position, corresponding to the rubber column (14), of the inner wall of the connecting cylinder (6).

5. The electromechanical device damping apparatus according to claim 1, wherein: the spring plate (12) is an arc-shaped plate, and the shape of the fixed seat (16) is matched with that of the spring plate (12).