CN214248130U

CN214248130U - Damping base for generator set

Info

Publication number: CN214248130U
Application number: CN202120205852.XU
Authority: CN
Inventors: 彭德强; 蔺波
Original assignee: Harbin Junbang Power Equipment Co ltd
Current assignee: Harbin Junbang Power Equipment Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-21
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a vibration damping mount for generating set, including fretwork base and placing seat, fretwork base side inner wall symmetry has seted up the direction spout, sliding installation supporting seat in the direction spout, be provided with the shock attenuation supporting component between supporting seat bottom and the fretwork base bottom inner wall, the symmetry is provided with the shock attenuation centre gripping subassembly between placing seat and the fretwork base lateral wall; the utility model discloses a set up fretwork base, place seat, shock attenuation supporting component and shock attenuation centre gripping subassembly, both realized reducing the generating set vibration that produces in the during operation simultaneously to the support purpose of generating set; meanwhile, under the action of the reset spring, the placing seat is provided with certain damping buffer force and bearing capacity again and the drive plate is provided with reset driving force, and then the elastic clamping unit is driven to limit the generator set at the transverse position, so that the stability of the generator set is improved.

Description

Damping base for generator set

Technical Field

The utility model relates to an electric power field of being correlated with specifically is a vibration damping mount for generating set.

Background

The generator is mechanical equipment for converting energy in other forms into electric energy, and has wide application in industrial and agricultural production, national defense, science and technology and daily life.

The existing generator is usually directly placed on the ground, the bottom of the generator lacks a damping function, and then the generator is caused to generate large vibration at the bottom of the generator in the power generation process, so that the stability, the power generation efficiency and the long-time vibration of the generator are influenced, the service life of the generator is shortened, and based on the damping base for the generator set, the damping base for the generator set is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration damping mount for generating set to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a damping base for a generator set comprises a hollowed-out base and a placing seat, wherein the top of the hollowed-out base is hollowed out, an installation frame with two hollowed-out ends is fixedly installed on the hollowed-out side wall at the top of the hollowed-out base, the two side faces of the placing seat are V-shaped, guide sliding grooves are symmetrically formed in the inner wall of the side face of the hollowed-out base below the installation frame, a supporting seat is installed in the guide sliding grooves in a sliding mode, the supporting seat is fixedly installed at the bottom of the placing seat, a damping supporting component is arranged between the bottom of the supporting seat and the inner wall of the bottom of the hollowed-out base, and damping clamping components are symmetrically arranged between the placing seat and the side wall of the hollowed-out base;

the damping support assembly comprises a guide optical axis fixedly mounted on the hollowed base and a support sliding block slidably mounted in the guide limiting sliding chute, the support sliding blocks symmetrically arranged are slidably mounted on the guide optical axis, damping springs are connected between the support sliding blocks and the side inner walls of the adjacent hollowed bases, the damping springs are sleeved on the guide optical axis, damping support rods are arranged between the support sliding blocks and the side surfaces of the adjacent support bases, and two ends of each damping support rod are rotatably mounted on the side surfaces of the support sliding blocks and the adjacent support bases respectively;

the side inner wall of the hollowed-out base which is positioned at the side of the placing seat and below the mounting frame is symmetrically provided with a second guide chute, the side inner wall of the hollowed-out base which is opposite to the outer side wall of the mounting frame is fixedly provided with a symmetrically arranged U-shaped seat, the U-shaped seat is fixedly provided with a positioning shaft, the damping clamping component comprises a driving plate which is slidably arranged in the second guide chute, a transition driving rod, a transverse moving rod which is slidably arranged on the side wall of the mounting frame and an elastic clamping unit which is fixedly arranged at the end part of the transverse moving rod, the end surface of the driving plate which is opposite to the side of the placing seat is an inclined surface which is mutually matched with the inclination of the side of the placing seat, a plurality of reset springs which are uniformly arranged are connected between the driving plate and the side inner wall of the hollowed-out base, the transition driving rod is provided with a through groove, and is slidably arranged on the positioning shaft through the through groove, one end of the transition driving rod is rotatably installed on the driving plate, the other end of the transition driving rod is rotatably installed with a transition connecting rod, and the transition connecting rod is rotatably installed on the end part of the transverse moving rod.

As a further aspect of the present invention: the elastic clamping unit comprises a clamping bottom plate and a clamping plate which are fixedly arranged at the end part of the transverse moving rod, and a plurality of clamping springs which are uniformly distributed are connected between the clamping bottom plate and the clamping plate.

As a further aspect of the present invention: and a damping non-slip pad is arranged at the bottom of the hollow base.

As a further aspect of the present invention: the shock-absorbing anti-slip mat comprises an elastic steel sheet and an anti-slip mat arranged at the bottom of the elastic steel sheet, the elastic steel sheet is fixedly arranged at the bottom of the hollowed-out base, and a plurality of elastic strips which are uniformly distributed are embedded between the elastic steel sheet and the anti-slip mat.

As a further aspect of the present invention: the bottom of the non-slip mat is provided with a plurality of bulges which are uniformly distributed.

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

by arranging the hollowed-out base, the placing seat, the damping supporting component and the damping clamping component, the generator set is placed on the placing seat, the placing seat and the supporting seat are driven to slide along the guide sliding groove under the self gravity of the generator set, and then under the action of the supporting sliding block, the damping spring and the damping supporting rod, the supporting purpose of the generator set is achieved, and meanwhile vibration generated during working of the generator set is reduced; meanwhile, because the both sides side of placing the seat is "V" type, with place the relative drive plate terminal surface in seat side for with place the inclined plane of seat side inclination and mutually support, then the in-process that the seat moved down drives the drive plate along second direction spout lateral sliding, under reset spring's effect, again for placing the seat and provide certain shock attenuation buffer power, the bearing capacity and for the drive plate provides the drive power that resets, the drive plate is along second direction spout lateral sliding, then drive the transition actuating lever along the swing of location axle, thereby through transition connecting rod drive lateral shifting pole to generating set direction lateral shifting, then drive elasticity clamping unit and realize spacingly on lateral position to generating set, and then improve generating set's stability.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a vibration damping mount for a generator set.

Fig. 2 is a schematic structural diagram of a second embodiment of a vibration damping mount for a generator set.

In the figure: the device comprises a hollow base 1, a placing base 2, a mounting frame 3, a guide sliding groove 4, a support base 5, a guide limiting sliding groove 6, a guide optical axis 7, a support sliding block 8, a damping spring 9, a second guide sliding groove 10, a U-shaped base 11, a positioning shaft 12, a drive plate 13, a transition drive rod 14, a transverse moving rod 15, a damping support rod 16, a reset spring 17, a through groove 18, a clamping bottom plate 19, a clamping plate 20, a clamping spring 21, an elastic steel sheet 22, an anti-skid pad 23, an elastic strip 24 and a transition connecting rod 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

As shown in fig. 1, a vibration damping base for a generator set comprises a hollow base 1 and a placing seat 2, wherein the top of the hollow base 1 is hollow, a mounting frame 3 with two hollow ends is fixedly mounted on the hollow side wall at the top of the hollow base 1, the two side surfaces of the placing seat 2 are in a V shape, guide chutes 4 are symmetrically formed in the inner wall of the side surface of the hollow base 1 below the mounting frame 3, supporting seats 5 are slidably mounted in the guide chutes 4, the supporting seats 5 are fixedly mounted at the bottom of the placing seat 2, a vibration damping support assembly is arranged between the bottom of the supporting seats 5 and the inner wall of the bottom of the hollow base 1, and a vibration damping clamping assembly is symmetrically arranged between the placing seat 2 and the side wall of the hollow base 1;

the bottom inner wall of the hollow base 1 is symmetrically provided with guide limiting chutes 6, each damping support assembly comprises a guide optical axis 7 fixedly mounted on the hollow base 1 and a support slider 8 slidably mounted in the guide limiting chute 6, the symmetrically arranged support sliders 8 are all slidably mounted on the guide optical axis 7, damping springs 9 are connected between the support sliders 8 and the side inner walls of the adjacent hollow bases 1, the damping springs 9 are sleeved on the guide optical axes 7, damping support rods 16 are arranged between the support sliders 8 and the side surfaces of the adjacent support bases 5, and two ends of each damping support rod 16 are respectively rotatably mounted on the side surfaces of the support sliders 8 and the adjacent support bases 5;

the inner wall of the side surface of the hollow base 1, which is positioned on the side surface of the placing seat 2 and below the mounting frame 3, is symmetrically provided with second guide sliding grooves 10, the inner wall of the side surface of the hollow base 1, which is opposite to the outer side wall of the mounting frame 3, is fixedly provided with symmetrically arranged U-shaped seats 11, positioning shafts 12 are fixedly arranged on the U-shaped seats 11, the damping clamping component comprises a driving plate 13, a transition driving rod 14, a transverse moving rod 15 and an elastic clamping unit, the driving plate 13 is slidably arranged in the second guide sliding grooves 10, the transverse moving rod 15 is slidably arranged on the side wall of the mounting frame 3, the elastic clamping unit is fixedly arranged at the end part of the transverse moving rod 15, the end surface of the driving plate 13, which is opposite to the side surface of the placing seat 2, is an inclined surface mutually matched with the inclination of the side surface of the placing seat 2, a plurality of reset springs 17 which are uniformly arranged are connected between the driving plate 13 and the inner wall of the side surface of the hollow base 1, and the transition driving rod 14 is provided with a through groove 18, the transition driving rod 14 is slidably mounted on the positioning shaft 12 through the through slot 18, one end of the transition driving rod 14 is rotatably mounted on the driving plate 13, the other end of the transition driving rod 14 is rotatably mounted with a transition connecting rod 25, and the transition connecting rod 25 is rotatably mounted on the end part of the transverse moving rod 15;

by arranging the hollow base 1, the placing seat 2, the damping supporting component and the damping clamping component, the generator set is placed on the placing seat 2, the placing seat 2 and the supporting seat 5 are driven to slide along the guide sliding groove 4 under the self gravity of the generator set, and then under the action of the supporting sliding block 8, the damping spring 9 and the damping supporting rod 16, the supporting purpose of the generator set is achieved, and meanwhile vibration generated during working of the generator set is reduced; meanwhile because the both sides side of placing seat 2 is "V" type, with place 2 side relative drive plate 13 terminal surfaces of seat for with place 2 side inclination inclined planes of mutually supporting, then in the in-process of placing seat 2 and moving down drive plate 13 along second direction spout 10 lateral sliding, under reset spring 17's effect, again for placing seat 2 and providing certain shock attenuation buffer capacity, the bearing capacity and for drive plate 13 provides drive power that resets, drive plate 13 along second direction spout 10 lateral sliding, then drive transition actuating lever 14 along the swing of location axle 12, thereby through transition connecting rod 25 drive lateral shifting pole 15 to generating set direction lateral shifting, then drive elasticity clamping unit to generating set realize spacingly on lateral position, and then improve generating set's stability.

The elastic clamping unit comprises a clamping bottom plate 19 and a clamping plate 20 which are fixedly arranged at the end part of the transverse moving rod 15, and a plurality of clamping springs 21 which are uniformly distributed are connected between the clamping bottom plate 19 and the clamping plate 20.

The working principle of the embodiment is as follows: by arranging the hollow base 1, the placing seat 2, the damping supporting component and the damping clamping component, the generator set is placed on the placing seat 2, the placing seat 2 and the supporting seat 5 are driven to slide along the guide sliding groove 4 under the self gravity of the generator set, and then under the action of the supporting sliding block 8, the damping spring 9 and the damping supporting rod 16, the supporting purpose of the generator set is achieved, and meanwhile vibration generated during working of the generator set is reduced; meanwhile because the both sides side of placing seat 2 is "V" type, with place 2 side relative drive plate 13 terminal surfaces of seat for with place 2 side inclination inclined planes of mutually supporting, then in the in-process of placing seat 2 and moving down drive plate 13 along second direction spout 10 lateral sliding, under reset spring 17's effect, again for placing seat 2 and providing certain shock attenuation buffer capacity, the bearing capacity and for drive plate 13 provides drive power that resets, drive plate 13 along second direction spout 10 lateral sliding, then drive transition actuating lever 14 along the swing of location axle 12, thereby through transition connecting rod 25 drive lateral shifting pole 15 to generating set direction lateral shifting, then drive elasticity clamping unit to generating set realize spacingly on lateral position, and then improve generating set's stability.

Example 2

As shown in fig. 2, the present embodiment is further improved on the basis of the embodiment, and the improvement lies in: the bottom of the hollow base 1 is provided with a shock-absorbing anti-skid pad; through setting up the shock attenuation slipmat, further improve the stability that whole device placed subaerial.

The shock-absorbing anti-slip pad comprises an elastic steel sheet 22 and an anti-slip pad 23 arranged at the bottom of the elastic steel sheet 22, the elastic steel sheet 22 is fixedly installed at the bottom of the hollowed-out base 1, and a plurality of elastic strips 24 which are uniformly distributed are embedded between the elastic steel sheet 22 and the anti-slip pad 23.

Further, in order to improve the anti-slip effect, a plurality of bulges which are uniformly distributed are arranged at the bottom of the anti-slip mat 23.

The working principle of the embodiment is as follows: through setting up the shock attenuation slipmat, further improve the stability that whole device placed subaerial.

In the description of the present invention, it is to be understood that the terms "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends" 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. 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.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The damping base for the generator set is characterized by comprising a hollowed-out base (1) and a placing seat (2), wherein the top of the hollowed-out base (1) is hollowed out, an installation frame (3) with two hollowed-out ends is fixedly installed on the hollowed-out side wall of the top of the hollowed-out base (1), the two side surfaces of the placing seat (2) are V-shaped, guide sliding grooves (4) are symmetrically formed in the inner wall of the side surface of the hollowed-out base (1) below the installation frame (3), a supporting seat (5) is installed in the guide sliding grooves (4) in a sliding mode, the supporting seat (5) is fixedly installed at the bottom of the placing seat (2), a damping supporting component is arranged between the bottom of the supporting seat (5) and the inner wall of the bottom of the hollowed-out base (1), and damping clamping components are symmetrically arranged between the placing seat (2) and the side wall of the hollowed-out base (1);

the damping support assembly comprises a guide optical axis (7) fixedly mounted on the hollowed base (1) and support sliders (8) slidably mounted in the guide limiting sliding grooves (6), the support sliders (8) are symmetrically arranged and are all slidably mounted on the guide optical axis (7), damping springs (9) are connected between the support sliders (8) and the inner walls of the side surfaces of adjacent hollowed bases (1), the damping springs (9) are sleeved on the guide optical axis (7), damping support rods (16) are arranged between the support sliders (8) and the side surfaces of adjacent supporting seats (5), and two ends of each damping support rod (16) are respectively rotatably mounted on the side surfaces of the support sliders (8) and the adjacent supporting seats (5);

the side inner wall of the hollowed-out base (1) which is positioned on the side of the placing seat (2) and below the mounting frame (3) is symmetrically provided with a second guide sliding chute (10), the side inner wall of the hollowed-out base (1) which is opposite to the outer side wall of the mounting frame (3) is fixedly provided with a U-shaped seat (11) which is symmetrically arranged, the U-shaped seat (11) is fixedly provided with a positioning shaft (12), the damping clamping component comprises a driving plate (13) which is slidably mounted in the second guide sliding chute (10), a transition driving rod (14), a transverse moving rod (15) which is slidably mounted on the side wall of the mounting frame (3) and an elastic clamping unit which is fixedly mounted at the end part of the transverse moving rod (15), the end surface of the driving plate (13) which is opposite to the side of the placing seat (2) is an inclined surface which is matched with the side inclination of the placing seat (2), and a plurality of reset springs (17) which are uniformly arranged are connected between the driving plate (13) and the side inner wall of the hollowed-out base (1), the transition driving rod (14) is provided with a through groove (18), the transition driving rod (14) is slidably mounted on the positioning shaft (12) through the through groove (18), one end of the transition driving rod (14) is rotatably mounted on the driving plate (13), the other end of the transition driving rod (14) is rotatably mounted with a transition connecting rod (25), and the transition connecting rod (25) is rotatably mounted on the end part of the transverse moving rod (15).

2. The vibration damping mount for the generator set according to claim 1, wherein the elastic clamping unit comprises a clamping bottom plate (19) and a clamping plate (20) which are fixedly arranged at the end part of the transverse moving rod (15), and a plurality of uniformly distributed clamping springs (21) are connected between the clamping bottom plate (19) and the clamping plate (20).

3. The vibration damping base for the generator set according to any one of claims 1-2, characterized in that a vibration damping and non-slip pad is arranged at the bottom of the hollowed-out base (1).

4. The vibration damping base for the generator set according to claim 3, wherein the vibration damping and anti-slip pad comprises an elastic steel sheet (22) and an anti-slip pad (23) arranged at the bottom of the elastic steel sheet (22), the elastic steel sheet (22) is fixedly arranged at the bottom of the hollowed-out base (1), and a plurality of elastic strips (24) which are uniformly distributed are embedded between the elastic steel sheet (22) and the anti-slip pad (23).

5. The vibration damping mount for the generator set according to claim 4, characterized in that the bottom of the non-slip mat (23) is provided with a plurality of uniformly arranged bulges.