CN210531887U

CN210531887U - Engine damping device

Info

Publication number: CN210531887U
Application number: CN201921267184.2U
Authority: CN
Inventors: 梁伟国; 薛荣
Original assignee: Wuxi Derui Power Technology Co Ltd
Current assignee: Wuxi Derui Power Technology Co Ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-05-15
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses an engine damping device, including engine unit, engine fixed plate and chassis, install on the engine fixed plate engine unit bottom, the engine fixed plate is installed on the chassis, first damper has on the engine fixed plate, first damper includes snubber block and vibration damping mount, the snubber block is installed at four angles of engine fixed plate, the snubber block directly sets up with engine fixed plate an organic whole, the snubber block passes through vibration damping mount and connects on the chassis, second damper has on the chassis, second damper includes four shock attenuation stabilizer blades of equipartition in the chassis bottom. In this way, the utility model discloses engine damping device makes integral type structure with snubber block and engine fixed plate and vibration damping bottom plate, can reduce part quantity, has saved material and installation time, can increase the shock attenuation space simultaneously, increases the shock attenuation buffering interval, has improved the shock attenuation effect.

Description

Engine damping device

Technical Field

The utility model relates to a generator technical field especially relates to an engine damping device.

Background

A generator set is a machine that can convert other forms of energy into electrical energy. Because the working state of the generator set has vibration which can affect the working condition of the generator set, a damping seat is usually arranged between a chassis and a power generation unit.

The damping area among the current generating set is little, and the shock attenuation seat structure is complicated, and part quantity is many, leads to the cost-push on the one hand, and on the other hand still can lead to the shock attenuation effect poor to influence generating set operating mode greatly.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides an engine damping device, makes integral type structure with snubber block and engine fixed plate and shock attenuation bottom plate, can reduce part quantity, has saved material and installation time, can increase the shock attenuation space simultaneously, increases the shock attenuation buffer interval, has improved the shock attenuation effect.

In order to solve the technical problem, the utility model discloses a technical scheme be: provides an engine damping device, which comprises an engine unit, an engine fixing plate and a chassis, wherein the bottom of the engine unit is arranged on the engine fixing plate, the engine fixing plate is arranged on the chassis,

the engine fixing plate is provided with a first damping mechanism which comprises damping blocks and a damping bottom plate, the damping blocks are arranged at four corners of the engine fixing plate, the damping blocks are directly integrated with the engine fixing plate, the damping blocks are connected on the chassis through the damping bottom plate,

the chassis is provided with a second damping mechanism which comprises four damping support legs uniformly distributed at the bottom of the chassis.

In a preferred embodiment of the present invention, four corners of the engine fixing plate are provided with shock-absorbing connecting plates extending outward, and the top surface of the shock-absorbing block is directly formed on the shock-absorbing connecting plates.

In a preferred embodiment of the present invention, the damping bottom plate includes a first connecting plate and a second connecting plate, the bottom surface of the damping block is disposed on the first connecting plate, and the second connecting plate is fixed on the chassis by a bolt fastening method.

In a preferred embodiment of the present invention, the plane of the second connecting plate and the plane of the shock-absorbing connecting plate are parallel to each other, and there is a space between the second connecting plate and the shock-absorbing connecting plate.

In a preferred embodiment of the present invention, the damper block is integrally formed with the engine fixing plate and the damper base plate.

In a preferred embodiment of the present invention, the shock absorbing legs are fixed to the bottom of the base by means of bolt fastening, and the shock absorbing legs are detachably connected to the chassis.

The utility model has the advantages that: the utility model discloses integral type structure is made with engine fixed plate and shock attenuation bottom plate to snubber block among the engine damping device, can reduce part quantity, has saved material and installation time, can increase the shock attenuation space simultaneously, increases the shock attenuation buffer interval, has improved the shock attenuation effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic structural view of a preferred embodiment of the engine damping device of the present invention;

FIG. 2 is a front view of a preferred embodiment of the engine shock absorber device of the present invention;

FIG. 3 is a schematic structural view of a preferred embodiment of an engine fixing plate of the engine damping device of the present invention;

the parts in the drawings are numbered as follows: 100. the engine comprises an engine block 200, an engine fixing plate 210, a damping block 220, a damping bottom plate 221, a first connecting plate 222, a second connecting plate 230, a damping connecting plate 300, a chassis 310 and damping support legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

an engine damping device comprises an engine unit 100, an engine fixing plate 200 and a chassis 300, wherein the bottom of the engine unit 100 is installed on the engine fixing plate 200, and the engine fixing plate 200 is installed on the chassis 300.

Have first damper on the engine fixed plate 200, first damper includes snubber block 210 and damper bottom plate 220, and snubber block 210 installs four angles at engine fixed plate 200, and snubber block 210 directly sets up with engine fixed plate 200 is integrative, and snubber block 210 passes through damper bottom plate 220 to be connected on chassis 300.

The damping block 210 on the engine fixing plate 200 is used for the first-level damping, so that the vibration of the engine can be effectively reduced from being transmitted to the chassis.

Specifically, the four corners of the engine fixing plate 200 have shock-absorbing connecting plates 230 extending outward, the shock-absorbing base plate 220 includes a first connecting plate 221 and a second connecting plate 222, and the shock-absorbing connecting plates 230 at the four corners have shock-absorbing blocks 210.

The top surface of the damper block 210 is directly formed on the damper connecting plate 230, the bottom surface of the damper block 210 is disposed on the first connecting plate 221, and the second connecting plate 222 is fixed to the chassis 300 by bolt fastening.

The plane that second connecting plate 222 belonged to is parallel to each other with the plane that shock attenuation connecting plate 230 belonged to, has the interval between second connecting plate 222 and the shock attenuation connecting plate 230, is the buffering interval of snubber block 210 for, can increase the interval of snubber block 210 like this, makes the shock attenuation effect better.

The snubber block 210 directly sets up with engine fixed plate 200 an organic whole, and the integral type structure is made with engine fixed plate 200 and vibration damping mount 220 to snubber block 210, can reduce part quantity, has saved material and installation time simultaneously, has increased the shock attenuation buffering interval, has improved the shock attenuation effect.

Furthermore, the chassis 300 is further provided with a second damping mechanism, the second damping mechanism comprises four damping support legs 310 uniformly distributed at the bottom of the chassis, the damping support legs 310 are fixed at the bottom of the base in a bolt fastening manner, and the damping support legs 310 are detachably connected with the chassis 300.

The shock absorption support legs 310 on the lower portion of the chassis 300 are used for secondary shock absorption, and therefore the shock of the generator set shell can be effectively reduced and transmitted to the ground.

The utility model discloses engine damping device's beneficial effect is:

two-stage damping is adopted, so that the vibration of the engine can be effectively reduced to be transmitted to the chassis, four corners of the engine fixing plate extend outwards, and damping blocks are arranged on the corners, so that the distance between the damping blocks is increased, and the damping effect is better;

the damping support legs at the lower part of the chassis are used for secondary damping, so that the vibration of the generator set shell can be effectively reduced and spread to the ground;

the snubber block is direct to be set up with engine fixed plate an organic whole, and the snubber block makes integral type structure with engine fixed plate and vibration damping bottom plate, can reduce part quantity, has saved material and installation time, can increase the shock attenuation space simultaneously, increases the shock attenuation buffering interval, has improved the shock attenuation effect.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. An engine damping device is characterized by comprising an engine unit, an engine fixing plate and a chassis, wherein the bottom of the engine unit is arranged on the engine fixing plate, the engine fixing plate is arranged on the chassis,

2. The engine damping device of claim 1, wherein four corners of the engine fixing plate are provided with damping connecting plates extending outwards, and the top surfaces of the damping blocks are directly formed on the damping connecting plates.

3. The engine shock absorbing device according to claim 2, wherein the damper base plate includes a first connecting plate on which the bottom surface of the damper block is disposed and a second connecting plate fixed to the chassis by bolt fastening.

4. The engine damping device of claim 3, wherein the plane of the second connecting plate and the plane of the damping connecting plate are parallel to each other, and a space is provided between the second connecting plate and the damping connecting plate.

5. The engine damping device of claim 4, wherein the damper block is provided as an integral structure with the engine fixing plate and the damper base plate.

6. The engine shock absorbing device according to claim 1, wherein the shock absorbing support legs are fixed to the bottom of the base in a bolt fastening manner, and the shock absorbing support legs are detachably connected with the chassis.