CN111442056A - Boats and ships electrical equipment damping device - Google Patents
Boats and ships electrical equipment damping device Download PDFInfo
- Publication number
- CN111442056A CN111442056A CN202010346961.3A CN202010346961A CN111442056A CN 111442056 A CN111442056 A CN 111442056A CN 202010346961 A CN202010346961 A CN 202010346961A CN 111442056 A CN111442056 A CN 111442056A
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- CN
- China
- Prior art keywords
- shock absorption
- box
- distribution box
- electrical equipment
- shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- F16F15/03—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 magnetic or electromagnetic means
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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
- F16F15/022—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 dampers and springs in combination
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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
- F16F15/023—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 fluid means
- F16F15/0232—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 fluid means with at least one gas spring
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/06—Magnetic or electromagnetic
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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
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/12—Fluid damping
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/02—Materials; Material properties solids
- F16F2224/025—Elastomers
-
- 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
- F16F2224/00—Materials; Material properties
- F16F2224/04—Fluids
- F16F2224/046—Fluids pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a shock absorption device for ship electrical equipment, which comprises a distribution box and a shock absorption protection box, wherein the distribution box is arranged in the shock absorption protection box, the bottom of the distribution box is provided with an air pressure buffer device, the bottom of the distribution box is also symmetrically provided with shock absorption devices, the air pressure buffer device and the shock absorption devices are also fixedly connected with the bottom of an inner cavity of the shock absorption protection box, and an electromagnetic block and a shock absorption protection pad with the same magnetic pole are also fixedly arranged on the side wall between the distribution box and the shock absorption protection box, so that the shock absorption device has the beneficial effects that: the vibration force born by the distribution box can be partially transferred to the left side and the right side through the damping device, then the vibration force is counteracted through the electromagnetic force on the left side and the right side, and meanwhile, the impact force in the vertical direction is counteracted in an air cushion mode.
Description
Technical Field
The invention relates to the technical field of ship equipment, in particular to a damping device for ship electrical equipment.
Background
Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The electrical equipment on the ship is applied more, but the ship often bumps in the driving process, the bumping is more serious when the ship encounters strong wind, the continuous bumping can influence the work of the electrical equipment on the ship, and the equipment can be damaged when the equipment is serious, so that a device capable of damping the electrical equipment needs to be developed.
Disclosure of Invention
The invention aims to provide a damping device for ship electrical equipment, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shock absorption device for ship electrical equipment comprises a distribution box and a shock absorption protection box, wherein the distribution box is arranged inside the shock absorption protection box, the bottom of the distribution box is provided with an air pressure buffer device, the bottom of the distribution box is also symmetrically provided with shock absorption devices, the air pressure buffer device and the shock absorption devices are also fixedly connected with the bottom of an inner cavity of the shock absorption protection box, and an electromagnetic block and a shock absorption protection pad with the same magnetic pole are also fixedly arranged on the side wall between the distribution box and the shock absorption protection box;
the damping device comprises sliding seats and folding rods, wherein the sliding seats are installed in the sliding grooves, the folding rods are connected with one sliding seat movably through a first bolt, the two folding rods are connected movably through a second bolt, the second bolt is also vertically and fixedly connected with the damping rods, the bottoms of the damping rods are fixedly connected with the bottom of the inner cavity of the damping protection box, and a damping spring is fixedly connected between the sliding seats;
the air pressure buffering device comprises a buffering spring fixedly mounted at the bottom of the distribution box and a buffering air cushion arranged at the bottom of an inner cavity of the shock absorption protection box, the bottom of the buffering spring is fixedly connected with a pressing block, an air compression cylinder is arranged at the bottom of the inner cavity of the shock absorption protection box, and the air compression cylinder is communicated with the buffering air cushion through an air pipe.
Preferably, the central points of the two folding rods are movably connected through a second bolt in a cross mode, the sliding seats are combined into two rows, each row is divided into an upper layer and a lower layer, and the damping springs are arranged between the sliding seats in the same row.
Preferably, a limiting plate is arranged in the sliding chute, the limiting plate is vertically fixed and is fixedly connected with the sliding seat through a limiting spring, and any sliding seat corresponds to one limiting spring respectively.
Preferably, the buffer air cushion is of a cylindrical bellows structure, and the shock absorption rod is formed by a hydraulic buffer.
Preferably, the outer wall of the pressing block is provided with a rubber leather sleeve, and the edge of the pressing block is tightly attached to the inner wall of the air compression cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the vibration force born by the distribution box can be partially transferred to the left side and the right side through the damping device, then the vibration force is counteracted through the electromagnetic force on the left side and the right side, and meanwhile, the impact force in the vertical direction is counteracted in an air cushion mode.
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 the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the shock absorbing device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution:
a shock absorption device for ship electrical equipment comprises a distribution box 1 and a shock absorption protection box 2, wherein the distribution box 1 is arranged inside the shock absorption protection box 2, an air pressure buffer device is arranged at the bottom of the distribution box 1, shock absorption devices are symmetrically arranged at the bottom of the distribution box 1, the air pressure buffer device and the shock absorption devices are fixedly connected with the bottom of an inner cavity of the shock absorption protection box 2, and an electromagnetic block 3 and a shock absorption protection pad 4 with the same magnetic pole are fixedly arranged on the side wall between the distribution box 1 and the shock absorption protection box 2;
the damping device comprises sliding seats 5 and folding rods 6 which are arranged in the sliding grooves, wherein two ends of each folding rod 6 are movably connected with one sliding seat 5 through a first bolt, the two folding rods 6 are movably connected through a second bolt, the second bolt is vertically and fixedly connected with a damping rod 7, the bottom of the damping rod 7 is fixedly connected with the bottom of the inner cavity of the damping protection box 2, and a damping spring 8 is fixedly connected between the sliding seats 5;
the air pressure buffering device comprises a buffering spring 9 fixedly mounted at the bottom of the distribution box 1 and a buffering air cushion 10 arranged at the bottom of an inner cavity of the shock absorption protection box 2, the bottom of the buffering spring 9 is fixedly connected with a pressing block 11, the bottom of the inner cavity of the shock absorption protection box 2 is provided with an air compression cylinder 12, and the air compression cylinder 12 is communicated with the buffering air cushion 10 through an air pipe.
It is worth noting that the central points of the two folding rods 6 are movably connected through a second bolt in a cross mode, the sliding seats 5 are combined into two rows, each row is divided into an upper layer and a lower layer, and the damping springs 8 are arranged between the sliding seats 5 in the same row.
It is to be noted that the cushion 10 has a cylindrical bellows structure, and the shock absorbing rod 7 is formed as a hydraulic cushion.
It is worth noting that the outer wall of the pressing block 11 is provided with a rubber leather sleeve, and the edge of the pressing block 11 is tightly attached to the inner wall of the air compression cylinder 12.
It is worth noting that a limiting plate is arranged in the sliding chute, the limiting plate is vertically fixed and is fixedly connected with the sliding seat 5 through a limiting spring 13, and any sliding seat 5 corresponds to one limiting spring 13.
When the distribution box 1 vibrates, firstly, the buffer spring 9 can carry out force unloading, then the pressing block 11 is pressed downwards, air in the air compression cylinder 12 can be pressed into the buffer air cushions 10 on the two sides, the height of the buffer air cushions 10 is increased, the distribution box 1 is further prevented from being pressed downwards, the shock absorption rods 7 can synchronously carry out shock absorption and buffering when the distribution box 1 is pressed downwards, then the sliding seats 5 move towards respective limiting plates, and the sliding seats can receive the resistance of the limiting springs 13 when moving;
the electromagnetic force mutually exclusive can be realized by the through points on the left side and the right side, and the shock absorption protective pad 4 can also play a certain role in protection and buffering;
particularly, the cushion air cushion 10 designed in the invention has the characteristic of long-term use, and does not need to be inflated and deflated frequently, when the distribution box 1 is pressed down, air in the air compression cylinder 12 enters the cushion air cushion 10, and then the cushion air cushion 10 is raised to counteract the pressure of the distribution box 1; when the distribution box 1 rises, the buffer spring 9 returns to the original shape, the press block 11 is driven to pump air into the air compression cylinder 12, and the buffer air cushion 10 is lowered.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a boats and ships electrical equipment damping device, includes block terminal (1) and shock attenuation guard box (2), its characterized in that: the shock absorption protective box is characterized in that the distribution box (1) is arranged inside the shock absorption protective box (2), an air pressure buffering device is arranged at the bottom of the distribution box (1), the shock absorption devices are symmetrically arranged at the bottom of the distribution box (1), the air pressure buffering device and the shock absorption devices are fixedly connected with the bottom of an inner cavity of the shock absorption protective box (2), and an electromagnetic block (3) and a shock absorption protective pad (4) with the same magnetic pole are fixedly arranged on the side wall between the distribution box (1) and the shock absorption protective box (2);
the shock absorption device comprises sliding seats (5) and folding rods (6) which are connected in a cross mode, wherein the sliding seats (5) are installed in the sliding grooves, the two ends of each folding rod (6) are movably connected with one sliding seat (5) through first bolts, the two folding rods (6) are movably connected through second bolts, the second bolts are also vertically and fixedly connected with shock absorption rods (7), the bottoms of the shock absorption rods (7) are fixedly connected with the bottom of the inner cavity of the shock absorption protection box (2), and shock absorption springs (8) are fixedly connected between the sliding seats (5);
atmospheric pressure buffer includes buffer spring (9) of fixed mounting in block terminal (1) bottom and sets up buffer air cushion (10) in shock attenuation guard box (2) inner chamber bottom, the bottom fixed connection briquetting (11) of buffer spring (9), the inner chamber bottom of shock attenuation guard box (2) sets up air compression section of thick bamboo (12), air compression section of thick bamboo (12) are linked together through trachea and buffer air cushion (10).
2. The marine electrical equipment shock absorbing device of claim 1, wherein: two the central point of folding rod (6) is through second bolt swing joint with the mode of cross, sliding seat (5) combination is two, and every row divide into two-layer about, damping spring (8) set up between with being listed as sliding seat (5).
3. The marine electrical equipment shock absorbing device of claim 1, wherein: be provided with the limiting plate in the spout, the limiting plate vertical fixation just passes through spacing spring (13) fixed connection sliding seat (5), and arbitrary sliding seat (5) correspond a spacing spring (13) respectively.
4. The marine electrical equipment shock absorbing device of claim 1, wherein: the buffer air cushion (10) is in a cylindrical corrugated pipe structure, and the shock absorption rod (7) is formed by a hydraulic buffer.
5. The marine electrical equipment shock absorbing device of claim 1, wherein: the outer wall of the pressing block (11) is provided with a rubber leather sleeve, and the edge of the pressing block (11) is tightly attached to the inner wall of the air compression cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346961.3A CN111442056A (en) | 2020-04-28 | 2020-04-28 | Boats and ships electrical equipment damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010346961.3A CN111442056A (en) | 2020-04-28 | 2020-04-28 | Boats and ships electrical equipment damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111442056A true CN111442056A (en) | 2020-07-24 |
Family
ID=71651859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010346961.3A Withdrawn CN111442056A (en) | 2020-04-28 | 2020-04-28 | Boats and ships electrical equipment damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111442056A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776277A (en) * | 2021-02-04 | 2021-05-11 | 涂洪春 | Plastic mold |
| CN112911846A (en) * | 2020-09-16 | 2021-06-04 | 杭州职业技术学院 | Electromechanical control device |
| CN113090706A (en) * | 2021-03-29 | 2021-07-09 | 南通旭安消防设备有限公司 | Anti-seismic device for building machine electricity |
| CN113944829A (en) * | 2021-10-20 | 2022-01-18 | 青岛索尔汽车有限公司 | Whole vehicle control system of high altitude construction vehicle |
| CN114069501A (en) * | 2021-10-13 | 2022-02-18 | 江苏华鹏桥架有限公司 | Intelligent industrial cable bridge with shock-absorbing structure |
-
2020
- 2020-04-28 CN CN202010346961.3A patent/CN111442056A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911846A (en) * | 2020-09-16 | 2021-06-04 | 杭州职业技术学院 | Electromechanical control device |
| CN112911846B (en) * | 2020-09-16 | 2022-06-21 | 杭州职业技术学院 | Electromechanical control device |
| CN112776277A (en) * | 2021-02-04 | 2021-05-11 | 涂洪春 | Plastic mold |
| CN112776277B (en) * | 2021-02-04 | 2022-11-25 | 贵州乐嘉文创科技有限公司 | Plastic mold |
| CN113090706A (en) * | 2021-03-29 | 2021-07-09 | 南通旭安消防设备有限公司 | Anti-seismic device for building machine electricity |
| CN114069501A (en) * | 2021-10-13 | 2022-02-18 | 江苏华鹏桥架有限公司 | Intelligent industrial cable bridge with shock-absorbing structure |
| CN113944829A (en) * | 2021-10-20 | 2022-01-18 | 青岛索尔汽车有限公司 | Whole vehicle control system of high altitude construction vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200724 |