CN215059133U

CN215059133U - Damping device for electromechanical equipment

Info

Publication number: CN215059133U
Application number: CN202120542380.7U
Authority: CN
Inventors: 刘力
Original assignee: HUNAN INDUSTRIAL EQUIPMENT INSTALLATION CO LTD
Current assignee: HUNAN INDUSTRIAL EQUIPMENT INSTALLATION CO LTD
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-07
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a damping device for electromechanical device belongs to electromechanical device damping device technical field, including the base that is used for installing electromechanical device's mount pad and is used for supporting the mount pad, circular spacing hole has been seted up at the base middle part, mount pad bottom surface downwardly extending forms and spacing portion of spacing hole interference fit, the base upper end evenly is equipped with a plurality of first damping bumper shock absorbers around spacing portion week side, the piston rod and the spacing portion outer wall activity butt of first damping bumper shock absorber, be equipped with a plurality of second damping bumper shock absorbers between base and the mount pad, the bottom of second damping bumper shock absorber is fixed and its piston rod and mount pad fixed connection with the base, the utility model has the advantages of can fully absorb the vibration of each direction that electromechanical device produced, make electromechanical device keep stable work.

Description

Damping device for electromechanical equipment

Technical Field

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

Background

Electromechanical equipment is widely used in the building industry, the electromechanical equipment can often vibrate in the actual use process, and in order to realize the shock absorption of the electromechanical equipment, the bottom of the electromechanical equipment on the market at present is generally provided with shock absorbing pads, rubber blocks and the like to realize the shock absorption.

Electromechanical device damping device among the prior art generally includes the mount pad that is used for installing electromechanical device, is used for supporting the base of mount pad and the damper between base and the mount pad, realizes the absorption to electromechanical device vibration through damper, promotes electromechanical device during operation stability.

However, in the above-mentioned damping device, the damping mechanism generally only includes damping in one direction, and the vibration generated by the electromechanical device during operation is in a plurality of directions, so the stability of the device is poor, and still needs to be improved.

Based on this, the utility model designs a damping device for electromechanical device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping device for electromechanical device to solve above-mentioned technical problem.

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

the utility model provides a damping device for electromechanical device, is including the base that is used for installing electromechanical device's mount pad and is used for supporting the mount pad, circular spacing hole has been seted up at the base middle part, the mount pad bottom surface downwardly extending forms with spacing portion of spacing hole interference fit, the base upper end evenly is equipped with a plurality of first damping bumper shock absorbers around spacing portion week side, the piston rod and the spacing portion outer wall activity butt of first damping bumper shock absorber, be equipped with a plurality of second damping bumper shock absorbers between base and the mount pad, the bottom and the base of second damping bumper shock absorber are fixed and its piston rod and mount pad fixed connection.

Preferably, a movable groove is formed in the side wall of the limiting portion along the height direction of the limiting portion, and a clamping portion matched with the movable groove in a sliding mode is arranged at the end portion of a piston rod of the first damping shock absorber.

Preferably, joint portion slides the complex sliding block and locates the spacing ring that the sliding block kept away from activity groove one side including extending into the activity groove and with the activity groove, the spacing ring external diameter is greater than the interval of activity groove along the horizontal direction.

Preferably, the mounting seat is provided with a plurality of mounting holes in a penetrating manner, the piston rod of the second damping shock absorber penetrates through the mounting holes, and the piston rod of the second damping shock absorber is in threaded connection with two limit nuts on two sides of the mounting holes.

Preferably, the mounting seat upper end face is provided with a counter bore with a cross section larger than that of the mounting hole at the position of the mounting hole, and the limit nut and the piston rod are both arranged in the counter bore.

Preferably, the lower end of the base is provided with a shock pad.

Preferably, the number of the first damping shock absorbers is 4, and the first damping shock absorbers are uniformly distributed around the periphery of the limiting part, and the number of the second damping shock absorbers is 4, and the second damping shock absorbers are uniformly distributed around the periphery of the limiting part.

Preferably, the first damping shock absorber and the second damping shock absorber are both spring damping shock absorbers.

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

the utility model discloses simple structure, convenient to use, through first damping bumper shock absorber and spacing portion, carry out spacing on the mount pad in the horizontal direction, first damping bumper shock absorber encircles spacing portion week side and evenly arranges, can realize from this that the abundant buffering of each direction vibration on the horizontal direction, absorb, combine the second damping bumper shock absorber, effectively absorb the vibration of the vertical direction of mount pad, thereby, realize the abundant absorption to electromechanical device each direction vibration, make electromechanical device can stably work;

in the embodiment, the movable groove formed in the limiting part can enable the end part of the piston rod of the first damping shock absorber to fully slide and limit the position of the movable groove, when the electromechanical equipment generates vibration, the end part of the piston rod of the first damping shock absorber is always positioned in the range of the movable groove, so that the phenomena of slipping, abrasion and the like caused by the fact that the piston rod of the first damping shock absorber is directly contacted with the outer wall of the limiting part are prevented, and the working stability of the first damping shock absorber is fully improved;

in the embodiment, the piston rod of the second damping shock absorber is bidirectionally limited and locked with the mounting seat through the two limiting nuts, so that the piston rod of the second damping shock absorber is prevented from dislocation, the connection stability of the piston rod of the second damping shock absorber is enhanced, and the second damping shock absorber can stably work;

in this embodiment, the shock pad is installed to the base lower extreme to further absorb the vibration that electromechanical device produced, prevent that the base from receiving the destruction with being connected between the installation face that corresponds, thereby further promote the holistic stability of device.

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 will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of the present embodiment;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic diagram of a partial explosion structure of the present embodiment;

FIG. 4 is a schematic structural view of a first damping shock absorber of the present embodiment;

FIG. 5 is a schematic cross-sectional view of the present embodiment;

FIG. 6 is a schematic diagram of a partial cross-sectional view highlighting the arrangement position of the first damping shock absorbers in this embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a mounting seat; 11. a limiting part; 12. a movable groove; 13. mounting holes; 14. a counter bore; 2. a base; 21. a limiting hole; 3. a first damping shock absorber; 31. a clamping part; 311. a slider; 312. a limiting ring; 4. a second damping bumper; 41. a limit nut; 5. a shock-absorbing pad.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a damping device for electromechanical device, including the slabby mount pad 1 that is used for installing electromechanical device and the slabby base 2 that is used for supporting mount pad 1, the middle part downwardly extending of 2 up ends of base forms one and is the spacing hole 21 of circular shape, 1 bottom surface downwardly extending of mount pad forms spacing portion 11 with spacing hole 21 interference fit, spacing portion 11 specifically is hollow cylindric, 2 up ends of base encircle spacing portion 11 week side and evenly are fixed with a plurality of first damping bumper shock absorbers 3 through the bolt, the piston rod of first damping bumper shock absorber 3 and the 11 outer wall activity butt of spacing portion, and the extension line of piston rod passes the center of the 11 circular cross-sections of spacing portion, the installation is fixed with a plurality of second damping bumper shock absorbers 4 between base 2 and the mount pad 1, the bottom of second damping bumper shock absorber 4 is fixed and its piston rod and mount pad 1 fixed connection with base 2.

Preferably, movable groove 12 has been seted up along its direction of height to spacing portion 11 lateral wall, the piston rod tip of first damping bumper shock absorber 3 is equipped with the complex joint portion 31 that slides with movable groove 12, movable groove 12 specifically is the kidney slot, joint portion 31 is including extending into movable groove 12 and with movable groove 12 complex sliding block 311 that slides and locate sliding block 311 and keep away from the spacing ring 312 of movable groove 12 one side, sliding block 311 and spacing ring 312 all are circular, and sliding block 311's external diameter is unanimous with movable groove 12 along the inner wall interval of horizontal direction, spacing ring 312 external diameter is greater than sliding block 311 external diameter, thereby, can make the tip of first damping bumper shock absorber 3 piston rod be stabilized spacing at the within range of kidney slot, make it can stably provide the damping cushion force of horizontal direction, make mount pad 1 can stabilize the shock attenuation.

Preferably, the mounting seat 1 is provided with a plurality of mounting holes 13 at positions of the piston rod of the second damping shock absorber 4 in a penetrating manner, the piston rod of the second damping shock absorber 4 passes through the mounting holes 13, the piston rod of the second damping shock absorber 4 is in threaded connection with two limit nuts 41 at the upper side and the lower side of the mounting holes 13 to lock and fix the piston rod and the mounting seat 1, the upper end surface of the mounting seat 1 is provided with a counter bore 14 with a cross section larger than that of the mounting holes 13 at the position of the mounting holes 13, and the limit nuts 41 and the piston rod are both arranged in the counter bore 14, so that the piston rod of the second damping shock absorber 4 can be prevented from dislocation through the limit nuts 41 at the two sides, the connection stability of the piston rod is enhanced, and the second damping shock absorber 4 can stably work; meanwhile, the design of the counter bore 14 can prevent the piston rod of the second damping shock absorber 4 and the limit nut 41 from influencing the normal installation of the electromechanical device.

Preferably, base 2 lower extreme is equipped with shock pad 5, and in this embodiment, shock pad 5 specifically is the shock pad 5 of rubber material to, can further absorb the vibration that electromechanical device produced, prevent that base 2 and the connection between the installation face that corresponds from receiving destruction, further promote the holistic stability of device.

Preferably, the number of the first damping shock absorbers 3 is 4, and the first damping shock absorbers are uniformly distributed around the periphery of the limiting portion 11, the number of the second damping shock absorbers 4 is 4, and the second damping shock absorbers are uniformly distributed around the periphery of the limiting portion 11, and the first damping shock absorbers 3 and the second damping shock absorbers 4 are spring damping shock absorbers.

Wherein, the otic placode is fixed to 3 lateral walls of first damping bumper shock absorbers, realizes locking the otic placode in base 2 through the bolt.

One specific application of this embodiment is:

firstly, fixing the four second damping shock absorbers 4, correspondingly mounting the mounting seat 1 and the limiting part 11 to enable the limiting part 11 to be in full interference fit with the limiting hole 21, then uniformly distributing the four first damping shock absorbers 3 around the periphery of the limiting part 11, mounting and fixing, embedding the sliding block 311 at the end part of the piston rod into the movable groove 12 on the side wall of the limiting part 11 to complete the mounting of the first damping shock absorbers 3, then penetrating the piston rod of the second damping shock absorbers 4 through the mounting holes 13, screwing the limiting nuts 41 on two sides of the piston rod, fixing the mounting seat 1 and the piston rod, and finally correspondingly mounting and fixing the electromechanical equipment on the upper end surface of the mounting seat 1.

In summary, the cylindrical limiting portion 11 absorbs the horizontal vibration generated by the electromechanical device in multiple directions through the four first damping shock absorbers 3, and absorbs the vertical vibration through the second damping shock absorbers 4, so that the vibration generated by the electromechanical device in each direction can be fully absorbed, and the electromechanical device can stably operate.

In the description of the present invention, it is to be understood that the terms "coaxial", "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 simplicity 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 therefore, should not be construed as limiting the present invention.

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.

Claims

1. A damping device for electromechanical equipment, comprising a mount (1) for mounting electromechanical equipment and a base (2) for supporting the mount (1), characterized in that: circular spacing hole (21) have been seted up at base (2) middle part, mount pad (1) bottom surface downwardly extending forms spacing portion (11) with spacing hole (21) interference fit, base (2) upper end is encircleed spacing portion (11) week side and is evenly equipped with a plurality of first damping shock absorbers (3), the piston rod and spacing portion (11) outer wall activity butt of first damping shock absorber (3), be equipped with a plurality of second damping shock absorbers (4) between base (2) and mount pad (1), the bottom and base (2) of second damping shock absorber (4) are fixed and its piston rod and mount pad (1) fixed connection.

2. A damping device for an electromechanical apparatus according to claim 1, characterized in that: the limiting part (11) side wall is provided with a movable groove (12) along the height direction, and the end part of the piston rod of the first damping shock absorber (3) is provided with a clamping part (31) matched with the movable groove (12) in a sliding mode.

3. A damping device for an electromechanical apparatus according to claim 2, characterized in that: joint portion (31) including extend into activity groove (12) and with activity groove (12) sliding fit's sliding block (311) and locate sliding block (311) and keep away from spacing ring (312) of activity groove (12) one side, spacing ring (312) external diameter is greater than activity groove (12) along the interval of horizontal direction.

4. A damping device for an electromechanical apparatus according to claim 1, characterized in that: the mounting seat (1) penetrates through a plurality of mounting holes (13), a piston rod of the second damping shock absorber (4) penetrates through the mounting holes (13), and the piston rod of the second damping shock absorber (4) is connected with two limiting nuts (41) in threaded connection on two sides of the mounting holes (13).

5. A damping device for an electromechanical apparatus according to claim 4, characterized in that: the upper end face of the mounting seat (1) is provided with a counter bore (14) with a cross section larger than that of the mounting hole (13) at the position of the mounting hole (13), and the limiting nut (41) and the piston rod are both arranged in the counter bore (14).

6. A damping device for an electromechanical apparatus according to claim 1, characterized in that: the lower end of the base (2) is provided with a shock pad (5).

7. A damping device for an electromechanical apparatus according to claim 1, characterized in that: first damping bumper shock absorber (3) are equipped with 4 altogether, and encircle spacing portion (11) week side evenly distributed, second damping bumper shock absorber (4) are equipped with 4 altogether, and encircle spacing portion (11) week side evenly distributed.

8. A damping device for an electromechanical apparatus according to claim 1, characterized in that: the first damping shock absorber (3) and the second damping shock absorber (4) are both spring damping shock absorbers.