CN214946066U

CN214946066U - Electromechanical device vibration damping mount

Info

Publication number: CN214946066U
Application number: CN202121821241.4U
Authority: CN
Inventors: 刘正坤; 陈敬伟; 刘宁宁
Original assignee: Beijing Longhao Bainian Construction Engineering Co ltd
Current assignee: Beijing Longhao Bainian Construction Engineering Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-11-30
Anticipated expiration: 2031-08-05

Abstract

The utility model relates to the technical field of equipment damping, and discloses a damping base of electromechanical equipment; the device comprises a base and a supporting plate, wherein the left side and the right side of the top of the base are symmetrically provided with two circular grooves, and the circumferential direction of each circular groove is provided with three rectangular sliding grooves; two circular spring grooves are symmetrically formed in the left side and the right side of the bottom of the supporting plate; the bottom of the support rod in the utility model is provided with three support legs, which can improve the stability of the whole device; the spring buffer devices are arranged at the top and the bottom of the device, so that the pressure applied to the outside can be well buffered and absorbed, and the integrity and the safety of the electromechanical equipment can be effectively protected; in addition, a pair of electromagnets is arranged at the top of the base and the bottom of the supporting plate, and the electromagnets are triggered in a mode of deformation of the supporting plate, so that the effect of further protecting electromechanical equipment can be achieved.

Description

Electromechanical device vibration damping mount

Technical Field

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

Background

The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the electromechanical equipment is generally called machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water. Different from hardware, the product can realize certain functions; with the continuous improvement of the living standard of people, people have more and more demands on electromechanical equipment in daily life, and the electromechanical equipment from vehicles to various household appliances, computers, printers and the like becomes indispensable electromechanical products in the life of people. The advanced electromechanical equipment not only can greatly improve the labor productivity, reduce the labor intensity, improve the production environment and finish the work which can not be finished by manpower, but also has direct and important influence on the development of the whole national economy, the improvement of the science and technology and the national defense strength as one of the national industrial foundations, and is also an important mark for measuring the national science and technology level and the comprehensive national strength.

In the working process of the electromechanical device, it is particularly important to maintain the stability of the electromechanical device, especially in some electromechanical devices with higher precision requirements; however, most of the existing electromechanical devices do not have a damping effect, and some of the existing electromechanical devices have a poor damping effect, so that a new device is needed to be put into use to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromechanical device vibration damping mount 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:

the electromechanical equipment damping base comprises a base and a supporting plate, wherein the left side and the right side of the top of the base are symmetrically provided with two circular grooves, and the circumference of each circular groove is provided with three rectangular sliding grooves; two circular spring grooves are symmetrically formed in the left side and the right side of the bottom of the supporting plate, and supporting columns which are vertically upward and provided with two rectangular through holes at intervals of 120 degrees on the side surfaces are fixedly installed in the circular grooves in the left side and the right side of the base; a vertically upward supporting rod is slidably mounted inside the supporting column, the upper side of the supporting rod is a cylinder, three supporting legs are circumferentially arranged at the bottom of the supporting rod, and the supporting legs penetrate through holes in the side faces of the supporting column and are in contact with the bottom of the sliding groove; a second compression spring is fixedly mounted on a bottom supporting leg of the supporting rod, and the free end of the second compression spring is fixed with the inside of the base; the top of the supporting rod extends into the spring groove in the supporting plate, and a first compression spring is mounted at the top of the supporting rod in the spring groove; the top of the supporting plate is connected with a top plate with a downward C-shaped cross section; a hollow guide post is fixedly mounted at the rear of the right side of the top of the base, a first compression spring is arranged at the inner bottom of the guide post, a second vertical upward lead rod is mounted inside the guide post at the bottom of the first compression spring, a first lead rod is fixedly mounted at the bottom of a supporting plate which is in the same vertical plane with the second lead rod, and electric sheets are fixedly mounted at the bottom of the first lead rod and the top of the second lead rod; and the top middle part of the base and the bottom middle part of the supporting plate are respectively and fixedly provided with a lower electromagnet and an upper electromagnet.

As a further aspect of the present invention: the intervals between every two sliding grooves and between every two supporting legs are 120 degrees.

As a further aspect of the present invention: the supporting plate is connected with the top plate in a threaded manner.

As a further aspect of the present invention: the installation mode between the second wire guide rod and the guide post is sliding installation.

As a further aspect of the present invention: the lower electromagnet and the upper electromagnet are made of silicon steel.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom of the supporting rod is provided with three supporting legs, so that the stability of the whole device can be improved; the spring buffer devices are arranged at the top and the bottom of the device, so that the pressure applied to the outside can be well buffered and absorbed, and the integrity and the safety of the electromechanical equipment can be effectively protected; in addition, a pair of electromagnets is arranged at the top of the base and the bottom of the supporting plate, and the electromagnets are triggered in a mode of deformation of the supporting plate, so that the effect of further protecting electromechanical equipment can be achieved.

Drawings

Fig. 1 is a schematic sectional view of an electromechanical device vibration damping mount.

Fig. 2 is a schematic sectional front view of a wire guide rod device in a vibration damping mount of an electromechanical device.

Fig. 3 is a schematic perspective view of a support rod in a damping mount for an electromechanical device.

Wherein: the device comprises a base 1, a sliding groove 2, a support column 3, a spring groove 4, a first compression spring 5, an upper electromagnet 6, a support plate 7, a top plate 8, a first lead rod 9, an electric sheet 10, a support rod 11, a second lead rod 12, a guide column 13, a lower electromagnet 14 and a second compression spring 15.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, 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 by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a shock absorption base for electromechanical equipment comprises a base 1 and a supporting plate 7, wherein two circular grooves are symmetrically formed in the left side and the right side of the top of the base 1, and three rectangular sliding grooves 2 with an interval of 120 degrees are formed in the circumferential direction of each circular groove; the left side and the right side of the bottom of the supporting plate 7 are symmetrically provided with two circular spring grooves 4, and supporting columns 3 which are vertically upward and provided with two rectangular through holes with an interval of 120 degrees at the side surfaces are fixedly arranged in the circular grooves at the left side and the right side of the base 1; a vertically upward supporting rod 11 is slidably mounted inside the supporting column 3, the upper side of the supporting rod 11 is a cylinder, three supporting legs which are separated by 120 degrees are circumferentially arranged at the bottom of the supporting rod, and the supporting legs penetrate through holes in the side surfaces of the supporting column 3 and are in contact with the bottom of the sliding groove 2; a compression spring II 15 is fixedly installed on a bottom supporting leg of the supporting rod 11, and the free end of the compression spring II 15 is fixed with the inside of the base 1; the top of the supporting rod 11 extends into the spring groove 4 in the supporting plate 7, and a first compression spring 5 is arranged at the top of the supporting rod 11 in the spring groove 4; the top of the supporting plate 7 is in threaded connection with a top plate 8 with a downward C-shaped cross section; when the top plate 8 is subjected to external pressure, firstly, the pressure applied is buffered through the first compression spring 5 in the spring groove 4, then the pressure is transmitted to the supporting rod 11 below, and the three supporting legs at the bottom of the supporting rod 11 further absorb and convert the pressure applied through the second compression spring 15 at the bottom, so that the damping effect is finally achieved; when the pressure is removed, the device returns to the original position under the action of the first compression spring 5 and the second compression spring 15.

Example two

On the basis of the first embodiment, in order to optimize the performance of the device, a hollow guide post 13 is fixedly installed at the rear of the right side of the top of the base 1, a compression spring I5 is arranged at the inner bottom of the guide post 13, a second wire guide rod 12 which is vertically upward is slidably installed inside the guide post 13 at the bottom of the compression spring I5, a first wire guide rod 9 is fixedly installed at the bottom of the supporting plate 7 which is in the same vertical plane with the second wire guide rod 12, and electric pieces 10 are fixedly installed at the bottom of the first wire guide rod 9 and the top of the second wire guide rod 12; the top middle part of the base 1 and the bottom middle part of the supporting plate 7 are respectively and fixedly provided with a lower electromagnet 14 and an upper electromagnet 6 which are made of silicon steel materials; when the supporting plate 7 deforms downwards due to the fact that the supporting plate 7 is subjected to overlarge pressure, the electric piece 10 on the first lead rod 9 touches the electric piece on the second lead rod 12, the circuit is conducted, and the upper electromagnet 6 and the lower electromagnet 14 generate a magnetic field due to electrification; at this time, repulsion force is generated between the upper electromagnet 6 and the lower electromagnet 14, and the generated repulsion force can protect the support plate 7; when the pressure disappears, the upper electric sheet 10 and the lower electric sheet 10 are separated in the process that the supporting plate 7 recovers the shape, and the upper electromagnet 6 and the lower electromagnet 14 lose magnetism; the use of silicon steel material can make the electro-magnet can demagnetize fast under the circumstances of outage.

The utility model discloses a theory of operation is: when the top plate 8 is subjected to external pressure, firstly, the pressure applied is buffered through the first compression spring 5 in the spring groove 4, then the pressure is transmitted to the supporting rod 11 below, and the three supporting legs at the bottom of the supporting rod 11 further absorb and convert the pressure applied through the second compression spring 15 at the bottom, so that the damping effect is finally achieved; when the borne pressure disappears, the device restores to the original position under the acting force of the first compression spring 5 and the second compression spring 15; when the supporting plate 7 deforms downwards due to the fact that the supporting plate 7 is subjected to overlarge pressure, the electric piece 10 on the first lead rod 9 touches the electric piece on the second lead rod 12, the circuit is conducted, and the upper electromagnet 6 and the lower electromagnet 14 generate a magnetic field due to electrification; at this time, repulsion force is generated between the upper electromagnet 6 and the lower electromagnet 14, and the generated repulsion force can protect the support plate 7; when the pressure disappears, the upper electric sheet 10 and the lower electric sheet 10 are separated in the process that the supporting plate 7 recovers the shape, and the upper electromagnet 6 and the lower electromagnet 14 lose magnetism; the use of silicon steel material can make the electro-magnet can demagnetize fast under the circumstances of outage.

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 electromechanical equipment damping base comprises a base (1) and a supporting plate (7), wherein the left side and the right side of the top of the base (1) are symmetrically provided with two circular grooves, and the circumference of each circular groove is provided with three rectangular sliding grooves (2); the spring support is characterized in that the left side and the right side of the bottom of the support plate (7) are symmetrically provided with two circular spring grooves (4), and supporting columns (3) which are vertically upward and provided with two rectangular through holes at intervals of 120 degrees on the side surfaces are fixedly arranged in the circular grooves on the left side and the right side of the base (1); a vertically upward supporting rod (11) is slidably mounted inside the supporting column (3), the upper side of the supporting rod (11) is a cylinder, three supporting legs are circumferentially arranged at the bottom of the supporting rod, and the supporting legs penetrate through holes in the side faces of the supporting column (3) and are in contact with the bottom of the sliding groove (2); a second compression spring (15) is fixedly mounted on a bottom supporting leg of the supporting rod (11), and the free end of the second compression spring (15) is fixed with the inside of the base (1); the top of the supporting rod (11) extends into the spring groove (4) in the supporting plate (7), and a first compression spring (5) is mounted at the top of the supporting rod (11) in the spring groove (4); the top of the supporting plate (7) is connected with a top plate (8) with a downward C-shaped cross section; a hollow guide post (13) is fixedly mounted at the rear of the right side of the top of the base (1), a first compression spring (5) is arranged at the inner bottom of the guide post (13), a second guide rod (12) which is vertically upward is mounted inside the guide post (13) at the bottom of the first compression spring (5), a first guide rod (9) is fixedly mounted at the bottom of the supporting plate (7) which is in the same vertical plane with the second guide rod (12), and electric plates (10) are fixedly mounted at the bottom of the first guide rod (9) and the top of the second guide rod (12); the top middle part of the base (1) and the bottom middle part of the supporting plate (7) are respectively and fixedly provided with a lower electromagnet (14) and an upper electromagnet (6).

2. The shock absorbing mount for an electromechanical device according to claim 1, wherein the distance between each two of said sliding grooves (2) and between each two of said supporting legs is 120 °.

3. The shock mount for electromechanical devices according to claim 2, wherein the connection between the supporting plate (7) and the top plate (8) is a threaded connection.

4. The electromechanical device damping mount according to claim 1, characterized in that the second wire guide rod (12) and the guide post (13) are slidably mounted.

5. The shock mount for electromechanical devices according to claim 1 or 3, wherein said lower (14) and upper (6) electromagnets are made of silicon steel.