CN112728299A - Vibration/noise reduction's diesel generating set - Google Patents
Vibration/noise reduction's diesel generating set Download PDFInfo
- Publication number
- CN112728299A CN112728299A CN202011547825.7A CN202011547825A CN112728299A CN 112728299 A CN112728299 A CN 112728299A CN 202011547825 A CN202011547825 A CN 202011547825A CN 112728299 A CN112728299 A CN 112728299A
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- Prior art keywords
- fixedly connected
- generator set
- threaded rod
- water tank
- noise reduction
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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
- F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
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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
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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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to the technical field of a shock-absorbing and noise-reducing diesel generator set, in particular to a shock-absorbing and noise-reducing diesel generator set which comprises a generator set, wherein two vertical plates are arranged on two sides of the generator set, two guide grooves are formed in the side walls of the vertical plates, a lifting block is fixedly connected to the bottom of the generator set, the lifting block is connected with the guide grooves in a sliding mode, a floating block is fixedly connected to the bottom of a bottom block, a water tank is fixedly connected to the bottom of each vertical plate, and the floating block is arranged in the. When the water tank is used, water is injected into the water tank, so that the floating block drives the generator set to float, and the problems that the machine cannot be effectively prevented from vibrating, mechanical bolts and the like can be loosened due to long-time vibration between the machine and the ground, the service life is influenced, the ground and the machine can vibrate to generate large noise, the working environment is greatly influenced, the physiological damage to personnel is large, the normal conversation is influenced due to the large noise, and the generator set is very inconvenient are solved.
Description
Technical Field
The invention relates to the technical field of diesel generating sets, in particular to a diesel generating set with shock absorption and noise reduction functions.
Background
Basic structure of diesel engine: the engine is composed of components such as a cylinder, a piston, a cylinder cover, an intake valve, an exhaust valve, a piston pin, a connecting rod, a crankshaft, a bearing, a flywheel and the like. The diesel engine of the diesel generator is generally a single-cylinder or multi-cylinder four-stroke diesel engine, and I only say the basic working principle of the single-cylinder four-stroke diesel engine as follows: the diesel engine is started by rotating the crankshaft of the diesel engine through manpower or other power to enable the piston to reciprocate up and down in the cylinder with the closed top. The piston completes four strokes in motion: an intake stroke, a compression stroke, a combustion and power (expansion) stroke, and an exhaust stroke. When the piston moves from top to bottom, the inlet valve is opened, and the fresh air filtered by the air filter enters the cylinder to complete the air inlet stroke. The piston moves from bottom to top, the air inlet and outlet valves are closed, the air is compressed, the temperature and the pressure are increased, and the compression process is completed. When the piston is about to reach the top, the fuel oil is sprayed into the combustion chamber in the form of mist by the fuel injector and mixed with high-temperature and high-pressure air, and then the mixture is automatically ignited and combusted, so that the formed high pressure can drive the piston to work downwards, and can drive the crankshaft to rotate, and the working stroke can be completed. After the work stroke is finished, the piston moves from bottom to top, and the exhaust valve is opened to exhaust, so that the exhaust stroke is finished. Each stroke the crankshaft makes one half revolution. After a plurality of working cycles, the diesel engine gradually accelerates under the inertia of the flywheel to work.
In the prior art, a novel double-machine common-box diesel generator with the publication number of CN210033626U comprises a diesel generator I, a diesel generator II, a reserve oil tank I, a reserve oil tank II, a damping block and an installation box body; the diesel generator I and the diesel generator II are respectively and fixedly arranged on two sides of the mounting box body; the storage oil tank I and the storage oil tank II are fixedly arranged in the installation box body; the storage oil tank I is connected with the diesel generator I through a pipeline, and the storage oil tank II is connected with the diesel generator II through a pipeline; a silencer is arranged on the tail gas exhaust pipeline of each of the diesel generator I and the diesel generator II; the damping block is fixedly arranged between the reserve oil tank I and the reserve oil tank II; the diesel generator I and the diesel generator II are controlled by a controller fixed on the upper part of the mounting box body; the controller is provided with a temperature sensor.
However, the device still has the following obvious defect in the using process, the vibration of the machine cannot be effectively avoided, the mechanical bolt and the like can be loosened due to the long-time vibration between the machine and the ground, the service life is influenced, the ground and the vibration of the machine can generate large noise, the working environment is greatly influenced, the physiological damage to people is large, the normal conversation is influenced due to the large noise, and the device is very inconvenient.
Therefore, the invention provides a damping and noise-reducing diesel generator set.
Disclosure of Invention
The invention aims to provide a damping and noise-reducing diesel generator set to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a shock-absorbing and noise-reducing diesel generator set comprises a generator set, wherein vertical plates are arranged on two sides of the generator set, two guide grooves are formed in the side walls of the vertical plates, a lifting block is fixedly connected to the bottom of the generator set and is slidably connected with the guide grooves, a bottom block is fixedly connected to the bottom of the lifting block, a floating block is fixedly connected to the bottom of the bottom block, a water tank is fixedly connected to the bottom of the vertical plates, the floating block is arranged in the water tank, a C-shaped support is arranged outside the water tank, a threaded rod in threaded connection with the C-shaped support is inserted into the top of the C-shaped support, a cover is rotatably connected to the bottom of the threaded rod, a sound insulation layer is fixedly connected to the inner side wall of the cover, an inner cover is fixedly connected to the inner side wall of the sound insulation layer, the inner cover corresponds, the top of the rotating disc is fixedly connected with a rotating rod, and the top of the rotating rod is rotatably connected with a handle rod.
Through adopting the above technical scheme, during the use, to water injection in the basin, make the showy piece drive generating set come-up, the vibrations that generating set produced at this moment can be cushioned by liquid, and generating set kept away from ground this moment, can not send great vibration noise, during the use, rotate the rolling disc simultaneously and make the cover decline, make it cover generating set, the noise has been completely cut off, the machine vibrations of can't effectively avoiding have been solved, long-time vibrations that lead to between machine itself and the ground can cause the pine such as mechanical bolt to take off, influence life, and ground can produce very big noise with the vibrations of machine itself, influence operational environment very much, it is great to personnel's physiological injury, and the great normal conversation of influence of noise, very inconvenient problem.
Preferably, the side wall of the water tank is in threaded connection with a threaded rod, one side of the threaded rod is rotatably connected with a cleaning push plate, and the bottom of the cleaning push plate is movably connected with the bottom in the water tank.
Through adopting above-mentioned technical scheme, through setting up the clearance push pedal, rotate the threaded rod for the threaded rod promotes the clearance push pedal, can accomplish the clearance to the bottom of the basin filth.
Preferably, one end of the bottom of the water tank, which is far away from the threaded rod, is fixedly connected with a containing box, the containing box extends into the water tank, and the bottom of the containing box is provided with a release valve.
Through adopting above-mentioned technical scheme, connect the box greatly through setting up, change and collect the filth that the clearance push pedal was released.
Preferably, a plurality of buffer springs are fixedly connected to the top of the lifting block and arranged in the guide groove.
Through adopting above-mentioned technical scheme, through setting up buffer spring, further cushion and lift a vibrations.
Preferably, the threaded rod is kept away from clearance push pedal one end fixedly connected with dwang, dwang perpendicular to threaded rod.
Through adopting above-mentioned technical scheme, through setting up the dwang, change the rotation threaded rod.
Preferably, the side wall of the handle rod is fixedly connected with a handle sleeve, and the handle sleeve and the handle rod have the same central axial direction.
By adopting the technical scheme, the handle rod is easier to hold and is more comfortable to use by arranging the handle sleeve.
Preferably, the top of the handle rod is in threaded connection with an insertion bolt, and the top of the insertion bolt is fixedly connected with a limiting disc.
By adopting the technical scheme, the handle is not easy to fall off when the handle rod is held by arranging the limiting disc.
Preferably, the top of the covering cover is fixedly connected with two buffer strips, and the buffer strips are arranged at the bottom of the C-shaped support.
Through adopting above-mentioned technical scheme, through setting up the buffering strip, prevent C type support bottom and cover the impaired with cover top striking.
Preferably, the top of the C-shaped support is fixedly connected with an oil filling pipe, and the oil filling pipe extends to the junction of the threaded rod and the threaded rod.
Through adopting above-mentioned technical scheme, changeing to threaded rod and threaded rod juncture filling lubricating oil through setting up the oil pipe.
Compared with the prior art, the invention has the beneficial effects that: when in use, water is injected into the water tank, so that the floating block drives the generator set to float, the vibration generated by the generator set is buffered by liquid, the generator set is far away from the ground and cannot generate larger vibration noise, when in use, the rotating disc is rotated to lower the covering cover to cover the generator set, the noise is isolated, the problem that the machine vibration cannot be effectively avoided, the mechanical bolt and the like can be loosened due to long-time vibration between the machine and the ground, the service life is influenced, the ground and the vibration of the machine can generate larger noise, the working environment is greatly influenced, the physiological injury to personnel is larger, the normal conversation is greatly influenced by the larger noise, and the problem of inconvenience is solved, the cleaning push plate is arranged, the threaded rod is rotated to push the cleaning push plate, the dirt on the bottom of the water tank can be cleaned, and the containing box is arranged, change the filth of collecting the clearance push pedal release, through setting up buffer spring, further buffering lifts a vibrations, through setting up the dwang, change the rotation threaded rod, through setting up the handle cover, more easily hold the handle pole, it is more comfortable to use, through setting up spacing dish, when making to hold the handle pole, be difficult for taking off the hand, through setting up the buffering strip, prevent C type support bottom and cover the cover top striking impaired, change through setting up the oil pipe and annotate lubricating oil to threaded rod and threaded rod juncture.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a side view of the present invention;
fig. 3 is a schematic bottom structure of the present invention.
In the figure: 1. a generator set; 2. a vertical plate; 3. a guide groove; 4. a lifting block; 5. a floating block; 6. a water tank; 7. a buffer spring; 8. a threaded rod; 9. cleaning the push plate; 10. a receiving box; 11. a release valve; 12. rotating the rod; 13. a bottom block; 14. a C-shaped bracket; 15. a threaded rod; 16. a covering cover; 17. a sound insulating layer; 18. an inner cover; 19. rotating the disc; 20. rotating the rod; 21. a handle bar; 22. a handle sleeve; 23. inserting the plug; 24. a limiting disc; 25. an oil filler tube; 26. a buffer strip.
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 to 3, the present invention provides a technical solution:
a diesel generating set with shock absorption and noise reduction functions comprises a generating set 1 and is used for generating electricity, vertical plates 2 are arranged on two sides of the generating set 1, two guide grooves 3 are formed in the side walls of the vertical plates 2 and used for controlling the moving position of a lifting block 4, the bottom of the generating set 1 is fixedly connected with the lifting block 4, the lifting block 4 is in sliding connection with the guide grooves 3, a bottom block 13 is fixedly connected with the bottom of the lifting block 4, a floating block 5 is fixedly connected with the bottom of the bottom block 13 and used for floating the generating set 1, a water tank 6 is fixedly connected with the bottom of the vertical plates 2, the floating block 5 is arranged in the water tank 6, a C-shaped support 14 is arranged outside the water tank 6, a threaded rod 15 in threaded connection with the C-shaped support 14 is inserted into the top of the C-shaped support 14, a cover 16 is rotatably connected with the bottom of the threaded rod 15, a sound, the top of the C-shaped support 14 is rotatably connected with a rotating disc 19, the rotating disc 19 is rotatably connected with the threaded rod 15, the top of the rotating disc 19 is fixedly connected with a rotating rod 20 used for rotating the rotating disc 19, and the top of the rotating rod 20 is rotatably connected with a handle rod 21, so that the rotating disc 19 can be rotated more easily.
The side wall of the water tank 6 is in threaded connection with a threaded rod 8, one side of the threaded rod 8 is rotatably connected with a cleaning push plate 9, the bottom of the cleaning push plate 9 is movably connected with the bottom in the water tank 6, the cleaning push plate 9 is arranged, the threaded rod 8 is rotated to push the cleaning push plate 9, so that the dirt at the bottom of the water tank 6 can be cleaned, the cleaning is more convenient, a holding box 10 is fixedly connected at one end of the bottom of the water tank 6, which is far away from the threaded rod 8, the holding box 10 extends into the water tank 6, a release valve 11 is arranged at the bottom of the holding box 10, the dirt pushed out by the cleaning push plate 9 is more easily collected by arranging the holding box 10, the maintenance is easier, a plurality of buffer springs 7 are fixedly connected at the top of the lifting block 4, the buffer springs 7 are arranged in the guide groove 3, the vibration of the lifting block 4 is further buffered by arranging the buffer springs 7, dwang 12 perpendicular to threaded rod 8, hold 21 lateral walls fixedly connected with of handle cover 22, the handle cover 22 is the same with the central axial of holding 21 pole, hold 21 top threaded connection of handle pole and insert 23, insert 23 top fixedly connected with spacing dish 24 of bolt, prevent to take off the hand, and is more reliable, cover two buffering strips 26 of 16 top fixedly connected with of cover, buffering strip 26 sets up in 14 bottoms of C type support, 14 top fixedly connected with of C type support adds oil pipe 25, it changes the maintenance to add oil pipe 25 and extend to threaded rod 15 and 15 junctions, it is more convenient to add the lubricating oil.
The working principle is as follows: when the water-saving cleaning device is used, water is injected into the water tank 6, so that the floating block 5 drives the generator set 1 to float upwards, vibration generated by the generator set 1 is buffered by liquid, the generator set 1 is far away from the ground, larger vibration noise cannot be generated, when the water-saving cleaning device is used, the rotating disc 19 is rotated to enable the cover 16 to descend, so that the generator set 1 is covered, the noise is isolated, the problems that machine vibration cannot be effectively avoided, mechanical bolts and the like are loosened due to long-time vibration between the machine and the ground, the service life is influenced, large noise is generated due to vibration between the ground and the machine, the working environment is greatly influenced, large physiological injury to personnel is caused, normal conversation is influenced due to large noise, and inconvenience is caused are solved, by arranging the cleaning push plate 9 and rotating the threaded rod 8, so that the threaded rod 8 pushes the cleaning push plate 9, and dirt at the, connect box 10 greatly through the setting, change and collect the filth that clearance push pedal 9 released, through setting up buffer spring 7, further cushion and lift 4 vibrations of piece, through setting up dwang 12, change rotation threaded rod 8, through setting up handle cover 22, more easily hold handle rod 21, it is more comfortable to use, through setting up spacing dish 24, when making hold handle rod 21, be difficult for taking off the hand, through setting up buffering strip 26, prevent 14 bottoms of C type support and cover 16 top striking impairedly, through setting up oil pipe 25 change to threaded rod 15 and 15 juncture filling lubricating oil of threaded rod.
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 (9)
1. The utility model provides a vibration/noise reduction's diesel generating set, includes generating set (1), its characterized in that: the generator set is characterized in that vertical plates (2) are arranged on two sides of the generator set (1), two guide grooves (3) are formed in the side walls of the vertical plates (2), a lifting block (4) is fixedly connected to the bottom of the generator set (1), the lifting block (4) is slidably connected with the guide grooves (3), a bottom block (13) is fixedly connected to the bottom of the lifting block (4), a floating block (5) is fixedly connected to the bottom of the bottom block (13), a water tank (6) is fixedly connected to the bottom of the vertical plates (2), the floating block (5) is arranged in the water tank (6), a C-shaped support (14) is arranged outside the water tank (6), a threaded rod (15) in threaded connection with the C-shaped support (14) is inserted into the top of the C-shaped support (14), a cover (16) is rotatably connected to the bottom of the threaded rod (15), and a sound, inside cover (18) of puigging (17) inside wall fixedly connected with, inside cover (18) correspond the setting with generating set (1), C type support (14) top is rotated and is connected with rolling disc (19), rolling disc (19) are rotated with threaded rod (15) and are connected, rolling disc (19) top fixedly connected with dwang (20), dwang (20) top is rotated and is connected with and holds pole (21).
2. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 1, wherein: the water tank is characterized in that a threaded rod (8) is connected to the side wall of the water tank (6) in a threaded mode, a cleaning push plate (9) is connected to one side of the threaded rod (8) in a rotating mode, and the bottom of the cleaning push plate (9) is movably connected with the bottom of the water tank (6).
3. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 2, wherein: one end of the bottom of the water tank (6), which is far away from the threaded rod (8), is fixedly connected with a containing box (10), the containing box (10) extends into the water tank (6), and the bottom of the containing box (10) is provided with a release valve (11).
4. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 1, wherein: lifting block (4) top fixedly connected with a plurality of buffer spring (7), buffer spring (7) set up in guide slot (3).
5. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 3, wherein: clearance push pedal (9) one end fixedly connected with dwang (12) are kept away from threaded rod (8), dwang (12) perpendicular to threaded rod (8).
6. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 5, wherein: the side wall of the handle rod (21) is fixedly connected with a handle sleeve (22), and the central axial directions of the handle sleeve (22) and the handle rod (21) are the same.
7. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 5, wherein: the top of the handle holding rod (21) is in threaded connection with an insertion bolt (23), and the top of the insertion bolt (23) is fixedly connected with a limiting disc (24).
8. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 1, wherein: the top of the covering cover (16) is fixedly connected with two buffer strips (26), and the buffer strips (26) are arranged at the bottom of the C-shaped support (14).
9. The diesel generator set with the shock absorption and the noise reduction functions as claimed in claim 8, wherein: the top of the C-shaped support (14) is fixedly connected with an oil filling pipe (25), and the oil filling pipe (25) extends to the junction of the threaded rod (15) and the threaded rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547825.7A CN112728299A (en) | 2020-12-24 | 2020-12-24 | Vibration/noise reduction's diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011547825.7A CN112728299A (en) | 2020-12-24 | 2020-12-24 | Vibration/noise reduction's diesel generating set |
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| Publication Number | Publication Date |
|---|---|
| CN112728299A true CN112728299A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011547825.7A Pending CN112728299A (en) | 2020-12-24 | 2020-12-24 | Vibration/noise reduction's diesel generating set |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2007253968A (en) * | 2006-03-22 | 2007-10-04 | Nishimatsu Constr Co Ltd | Earthquake-isolating device, and floating roof type tank |
| CN208381192U (en) * | 2018-03-20 | 2019-01-15 | 郑州金恒电子技术有限公司 | A kind of buoyancy damping type device for instrument and meter |
| CN109999541A (en) * | 2018-01-05 | 2019-07-12 | 天津科洁环保科技有限公司 | A kind of sewage treatment sludge cleaning plant |
| CN209937139U (en) * | 2019-03-19 | 2020-01-14 | 天津凯龙静业噪声振动控制科技有限公司 | Low-noise cutting device |
| CN111113204A (en) * | 2018-10-29 | 2020-05-08 | 扬州康耐得机械有限公司 | Automatic change electric power gold utensil grinding device |
| CN111421459A (en) * | 2020-05-20 | 2020-07-17 | 湖北偌泰金莱机械制造有限公司 | Main bearing cap deburring spiral vibrations finishing machine |
-
2020
- 2020-12-24 CN CN202011547825.7A patent/CN112728299A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007253968A (en) * | 2006-03-22 | 2007-10-04 | Nishimatsu Constr Co Ltd | Earthquake-isolating device, and floating roof type tank |
| CN109999541A (en) * | 2018-01-05 | 2019-07-12 | 天津科洁环保科技有限公司 | A kind of sewage treatment sludge cleaning plant |
| CN208381192U (en) * | 2018-03-20 | 2019-01-15 | 郑州金恒电子技术有限公司 | A kind of buoyancy damping type device for instrument and meter |
| CN111113204A (en) * | 2018-10-29 | 2020-05-08 | 扬州康耐得机械有限公司 | Automatic change electric power gold utensil grinding device |
| CN209937139U (en) * | 2019-03-19 | 2020-01-14 | 天津凯龙静业噪声振动控制科技有限公司 | Low-noise cutting device |
| CN111421459A (en) * | 2020-05-20 | 2020-07-17 | 湖北偌泰金莱机械制造有限公司 | Main bearing cap deburring spiral vibrations finishing machine |
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Application publication date: 20210430 |