CN111256005B - Electromechanical shock platform - Google Patents
Electromechanical shock platform Download PDFInfo
- Publication number
- CN111256005B CN111256005B CN202010050554.8A CN202010050554A CN111256005B CN 111256005 B CN111256005 B CN 111256005B CN 202010050554 A CN202010050554 A CN 202010050554A CN 111256005 B CN111256005 B CN 111256005B
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- Prior art keywords
- positioning
- seat
- lateral
- upright post
- plate
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- 230000035939 shock Effects 0.000 title claims abstract description 27
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 230000005662 electromechanics Effects 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 38
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses an electromechanical shock absorption platform, which comprises a platform (1) for mounting electromechanics, wherein the platform (1) is integrally mounted on a shock absorption seat (2), a positioning table (3) is arranged below the shock absorption seat (2), a bottom plate (4) is arranged at the lower bottom surface of the positioning table (3), an upright post (7) is vertically arranged on the upper top surface of the bottom plate (4), and the upper end of the upright post (7) penetrates through the positioning table (3) in clearance sliding fit with the upright post to be butted with a lateral positioning device. The invention has simple structure, can respectively absorb shock from the vertical direction and the lateral direction while ensuring the stable effect of the whole installation, thereby achieving the purposes of relieving shock and greatly reducing the swing amplitude of the electromechanical equipment.
Description
Technical Field
The invention relates to the field of electromechanical related corollary equipment, in particular to an anti-seismic platform applied to electromechanical installation.
Background
As is well known, electromechanical equipment can generate large-amplitude high-frequency vibration in the operation process, in order to solve the vibration phenomenon, the conventional method is to directly mount the electromechanics on a damping plate, the damping plate is connected with a bottom plate through a plurality of damping springs, the structure can effectively solve the electromechanical vibration problem, but the electromechanics can generate large-amplitude swing in the operation process, the main reason is that the vibration mainly takes the electromechanics as the center of a circle to do axial and lateral (radial) vibration, and the whole service life of the equipment can be influenced after a long time.
Disclosure of Invention
The invention aims to provide an electromechanical shock absorption platform which can effectively solve the problems in the background technology.
In order to solve the problems existing in the background technology, the device comprises a platform 1 for mounting an electromechanical device, wherein the platform 1 is integrally mounted on a shock absorption seat 2, a positioning table 3 is arranged below the shock absorption seat 2, a bottom plate 4 is arranged at the lower bottom surface of the positioning table 3, an upright post 7 is vertically arranged on the upper top surface of the bottom plate 4, and the upper end of the upright post 7 penetrates through the positioning table 3 in clearance sliding fit with the upright post to be butted with a lateral positioning device;
two sides of the upper top surface of the bottom plate 4 are respectively provided with a guide shaft column 8, and the upper end of the guide shaft column 8 sequentially passes through the positioning table 3 and the shock absorption seat 2 which are in clearance sliding fit with the guide shaft column and is screwed and fixed with a nut 9 into a whole;
the lower end of the upright post 7 is fixedly connected with the bottom plate 4 into a whole through a first universal joint bearing 5;
the lower end of the guide shaft column 8 is fixedly connected with the bottom plate 4 into a whole through a second universal joint bearing 6;
a vertical damping device is arranged on the lower bottom surface of the damping seat 2;
a spring groove 15 is vertically formed in the middle of the lower bottom surface of the positioning table 3 inwards, a lateral damping spring 14 is arranged in the spring groove 15, the lateral damping spring 14 is integrally sleeved on the outer circular surface of the upright post 7, and the upper end and the lower end of the lateral damping spring 14 respectively abut against the upper top surface of the spring groove 15 and the first universal joint bearing 5.
The lateral positioning device comprises positioning plates 20 positioned on two sides of a stand column 7, one end of each positioning plate 20 is provided with a positioning shaft 10, one end, opposite to the positioning shaft 10, of each positioning plate 20 is provided with a first guide chute 11 for allowing a guide shaft column 8 to pass through in a clearance manner, a positioning hole 12 is radially formed in the position close to the upper end of the stand column 7, two ends of each positioning hole 12 are respectively matched with the corresponding positioning shaft 10 in a rotating connection manner, a first lug seat 23 is installed on the lower bottom surface of each positioning plate 20, the first lug seat 23 is matched with a second lug seat 24 in a rotating connection manner through a hinge shaft, and the second lug seat 24 is welded and fixed on the upper top surface of the positioning table 3.
The vertical damping device comprises a vertical damping spring 13 arranged on the lower bottom surface of the vertical damping device, the lower end of the vertical damping spring 13 is fixedly arranged on a spring seat 16, two sides of the spring seat 16 are respectively provided with a first connecting seat 17, a connecting rod 18 which can be in rotating connection and matching with the first connecting seat 17 is arranged on the first connecting seat 17, a second connecting seat 19 which can be in rotating connection and matching with the second connecting seat is fixedly arranged at the end part of the connecting rod 18, the second connecting seat 19 is welded and fixed on the inner side surface of the lateral positioning plate 21, the upper end of the lateral positioning plate 21 is fixedly connected with a positioning sleeve 22 which can move along the length direction of the shock-absorbing seat 2, the lower end of the lateral positioning plate 21 is welded with a positioning lath 25 which can be arranged between the lower bottom surface of the positioning plate 20 and the upper top surface of the positioning table 3, the positioning slat 25 is provided with a second guiding sliding slot 26 for the guiding shaft 8 to pass through.
And end plates 27 for preventing the positioning sleeve 22 from going out are respectively welded and fixed at two ends of the shock absorption seat 2.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: the damping device has the advantages that the damping device is simple in structure, the damping effect of the electromechanical device can be guaranteed while the stable effect of the integral installation is guaranteed, and the damping device can damp the electromechanical device from the vertical direction and the lateral direction respectively, so that the vibration is relieved, and meanwhile the swing amplitude of the electromechanical device can be greatly reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described 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 according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the technical scheme in the embodiment of the invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the invention.
Referring to fig. 1, the present embodiment is realized by the following technical solution, which includes a platform 1 for mounting electromechanical devices, the platform 1 is integrally mounted on a shock-absorbing seat 2, a positioning table 3 is disposed below the shock-absorbing seat 2, a bottom plate 4 is disposed at a lower bottom surface of the positioning table 3, an upright post 7 is vertically disposed on an upper top surface of the bottom plate 4, and an upper end of the upright post 7 passes through the positioning table 3 in clearance sliding fit with the upright post to be butted with a lateral positioning device;
two sides of the upper top surface of the bottom plate 4 are respectively provided with a guide shaft column 8, and the upper end of the guide shaft column 8 sequentially passes through the positioning table 3 and the shock absorption seat 2 which are in clearance sliding fit with the guide shaft column and is screwed and fixed with a nut 9 into a whole;
the lower end of the upright post 7 is fixedly connected with the bottom plate 4 into a whole through a first universal joint bearing 5;
the lower end of the guide shaft column 8 is fixedly connected with the bottom plate 4 into a whole through a second universal joint bearing 6;
a vertical damping device is arranged on the lower bottom surface of the damping seat 2;
a spring groove 15 is vertically formed in the middle of the lower bottom surface of the positioning table 3 inwards, a lateral damping spring 14 is arranged in the spring groove 15, the lateral damping spring 14 is integrally sleeved on the outer circular surface of the upright post 7, and the upper end and the lower end of the lateral damping spring 14 respectively abut against the upper top surface of the spring groove 15 and the first universal joint bearing 5.
The lateral positioning device comprises positioning plates 20 positioned on two sides of a stand column 7, one end of each positioning plate 20 is provided with a positioning shaft 10, one end, opposite to the positioning shaft 10, of each positioning plate 20 is provided with a first guide chute 11 for allowing a guide shaft column 8 to pass through in a clearance manner, a positioning hole 12 is radially formed in the position close to the upper end of the stand column 7, two ends of each positioning hole 12 are respectively matched with the corresponding positioning shaft 10 in a rotating connection manner, a first lug seat 23 is installed on the lower bottom surface of each positioning plate 20, the first lug seat 23 is matched with a second lug seat 24 in a rotating connection manner through a hinge shaft, and the second lug seat 24 is welded and fixed on the upper top surface of the positioning table 3.
The vertical damping device comprises a vertical damping spring 13 arranged on the lower bottom surface of the vertical damping device, the lower end of the vertical damping spring 13 is fixedly arranged on a spring seat 16, two sides of the spring seat 16 are respectively provided with a first connecting seat 17, a connecting rod 18 which can be in rotating connection and matching with the first connecting seat 17 is arranged on the first connecting seat 17, a second connecting seat 19 which can be in rotating connection and matching with the second connecting seat is fixedly arranged at the end part of the connecting rod 18, the second connecting seat 19 is welded and fixed on the inner side surface of the lateral positioning plate 21, the upper end of the lateral positioning plate 21 is fixedly connected with a positioning sleeve 22 which can move along the length direction of the shock-absorbing seat 2, the lower end of the lateral positioning plate 21 is welded with a positioning lath 25 which can be arranged between the lower bottom surface of the positioning plate 20 and the upper top surface of the positioning table 3, the positioning slat 25 is provided with a second guiding sliding slot 26 for the guiding shaft 8 to pass through.
And end plates 27 for preventing the positioning sleeve 22 from going out are respectively welded and fixed at two ends of the shock absorption seat 2.
The following will further explain the application method and the principle of the technical solution part in this embodiment with reference to the accompanying drawings:
when the electromechanical device is installed, firstly, the electromechanical device is fixedly installed on the platform 1, then the whole shock absorption seat 2 and the lower part of the lateral positioning plate 21 penetrate through the guide shaft column 8, the end part of the positioning strip plate 25 passes through the positioning plate 20, then the upper top surface of the upright post 7 gradually starts to be contacted with the spring seat 16, in this state, the two lateral positioning plates 21 gradually draw close inwards, the lower bottom surface of the positioning plate 20 gradually starts to press the upper top surface of the positioning plate 20, and the upper end of the guide shaft column 8 penetrates through the shock absorption seat 2 and then is screwed and fixed with the nut 9 into a whole, so that the installation and fixation can be realized, wherein the optimal height of the nut 9 on the guide shaft column 8 is equal to that the positioning plate 20 can not stretch out of the positioning strip plate 25 at all times even if the shock absorption seat 2 is manually lifted upwards; after the shock absorber seat is completely lowered, the upper top surface of the shock absorber seat 2 is separated from the contact with the nut 9, namely the whole shock absorber seat 2 is in a similar suspension state under the action of the vertical shock absorber spring 13;
after the electromechanical device is started, the vibration in the vertical direction is mainly overcome by the vertical damping spring 13, so that the whole damping seat 2 always moves up and down along the vertical direction of the guide shaft column 8; the vibration in the lateral direction, namely the radial direction, mainly drives the positioning table 3 to swing in a linkage manner through a first universal joint bearing 5 and a second universal joint bearing 6 by utilizing an upright post 7 and a guide shaft post 8 respectively, so that the swing of the positioning table 3 is mainly overcome by a lateral damping spring 14, and because two independent springs respectively correspond to the vibration in the axial direction and the radial direction which take the electromechanics as the circle center, a large amount of vibration can be greatly relieved, and meanwhile, a large amount of vibration generated due to the vibration can be relieved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (2)
1. An electromechanical shock absorption platform is characterized by comprising a platform (1) for mounting electromechanics, wherein the platform (1) is integrally mounted on a shock absorption seat (2), a positioning table (3) is arranged below the shock absorption seat (2), a bottom plate (4) is arranged at the lower bottom surface of the positioning table (3), an upright post (7) is vertically arranged on the upper top surface of the bottom plate (4), and the upper end of the upright post (7) penetrates through the positioning table (3) in clearance sliding fit with the upright post to be butted with a lateral positioning device;
two sides of the top surface of the bottom plate (4) are respectively provided with a guide shaft column (8), and the upper end of the guide shaft column (8) sequentially passes through the positioning table (3) and the shock absorption seat (2) which are in clearance sliding fit with the guide shaft column and is screwed and fixed with the nut (9) into a whole;
the lower end of the upright post (7) is fixedly connected with the bottom plate (4) into a whole through a first universal joint bearing (5);
the lower end of the guide shaft column (8) is fixedly connected with the bottom plate (4) into a whole through a second universal joint bearing (6);
a vertical damping device is arranged on the lower bottom surface of the damping seat (2);
a spring groove (15) is formed in the middle of the lower bottom surface of the positioning table (3) inwards and vertically, a lateral damping spring (14) is arranged in the spring groove (15), the lateral damping spring (14) is integrally sleeved on the outer circular surface of the upright post (7), and the upper end and the lower end of the lateral damping spring (14) are respectively abutted to the upper top surface of the spring groove (15) and the first universal joint bearing (5);
the lateral positioning device comprises positioning plates (20) positioned on two sides of an upright post (7), one end of each positioning plate (20) is provided with a positioning shaft (10), one end, opposite to the positioning shaft (10), of each positioning plate (20) is provided with a first guide chute (11) for a guide shaft column (8) to pass through in a clearance mode, the position near the upper end of the upright post (7) is radially provided with a positioning hole (12), two ends of each positioning hole (12) are respectively in rotating connection and matching with the positioning shaft (10), a first lug seat (23) is arranged on the lower bottom surface of each positioning plate (20), each first lug seat (23) is in rotating connection and matching with a second lug seat (24) through a hinge shaft, and the second lug seats (24) are welded and fixed on the upper top surface of the positioning table (3);
the vertical damping device comprises a vertical damping spring (13) arranged at the lower bottom surface of a damping seat (2), the lower end of the vertical damping spring (13) is fixedly arranged on a spring seat (16), first connecting seats (17) are respectively arranged at two sides of the spring seat (16), a connecting rod (18) which can be in rotating connection and matching with the first connecting seat (17) is arranged on the first connecting seat (17), a second connecting seat (19) which can be in rotating connection and matching with the connecting rod (18) is fixedly arranged at the end part of the connecting rod (18), the second connecting seat (19) is welded and fixed at the inner side surface of a lateral positioning plate (21), the upper end of the lateral positioning plate (21) is fixedly connected with a positioning sleeve (22) which can move along the length direction of the damping seat (2), and a positioning strip plate (25) which can be arranged between the lower bottom surface of the positioning plate (20) and the upper top surface of the positioning table (3) is welded at the lower end of the lateral positioning plate (21), the positioning lath (25) is provided with a second guiding sliding chute (26) which can be used for the guiding shaft column (8) to pass through in a clearance way.
2. The electromechanical shock platform according to claim 1, wherein two ends of the shock absorbing seat (2) are respectively welded and fixed with an end plate (27) for preventing the positioning sleeve (22) from going out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050554.8A CN111256005B (en) | 2020-01-17 | 2020-01-17 | Electromechanical shock platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010050554.8A CN111256005B (en) | 2020-01-17 | 2020-01-17 | Electromechanical shock platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111256005A CN111256005A (en) | 2020-06-09 |
| CN111256005B true CN111256005B (en) | 2021-09-03 |
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ID=70952231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050554.8A Active CN111256005B (en) | 2020-01-17 | 2020-01-17 | Electromechanical shock platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111256005B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206973179U (en) * | 2017-04-01 | 2018-02-06 | 东营精控恒通钻井技术有限公司 | A kind of good wireless drift indicator fixing device of resiliency |
| CN207179055U (en) * | 2017-07-11 | 2018-04-03 | 盛骏懿 | A kind of motor base of good damping effect |
| CN108758184A (en) * | 2018-07-09 | 2018-11-06 | 约翰斯顿流体科技（无锡）有限公司 | A kind of adjustable centrifugal pump base |
| CN208311800U (en) * | 2018-05-28 | 2019-01-01 | 嘉能（天津）机械科技有限公司 | A kind of deceleration machine support |
| CN208845995U (en) * | 2018-08-22 | 2019-05-10 | 河北鑫鼎盛海电子科技有限公司 | A kind of Novel Filter |
-
2020
- 2020-01-17 CN CN202010050554.8A patent/CN111256005B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206973179U (en) * | 2017-04-01 | 2018-02-06 | 东营精控恒通钻井技术有限公司 | A kind of good wireless drift indicator fixing device of resiliency |
| CN207179055U (en) * | 2017-07-11 | 2018-04-03 | 盛骏懿 | A kind of motor base of good damping effect |
| CN208311800U (en) * | 2018-05-28 | 2019-01-01 | 嘉能（天津）机械科技有限公司 | A kind of deceleration machine support |
| CN108758184A (en) * | 2018-07-09 | 2018-11-06 | 约翰斯顿流体科技（无锡）有限公司 | A kind of adjustable centrifugal pump base |
| CN208845995U (en) * | 2018-08-22 | 2019-05-10 | 河北鑫鼎盛海电子科技有限公司 | A kind of Novel Filter |
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| Publication number | Publication date |
|---|---|
| CN111256005A (en) | 2020-06-09 |
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