CN222208078U - Double-layer mute diesel-electric hybrid generator set with high utilization rate - Google Patents
Double-layer mute diesel-electric hybrid generator set with high utilization rate Download PDFInfo
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- CN222208078U CN222208078U CN202323571894.3U CN202323571894U CN222208078U CN 222208078 U CN222208078 U CN 222208078U CN 202323571894 U CN202323571894 U CN 202323571894U CN 222208078 U CN222208078 U CN 222208078U
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- 239000002131 composite material Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006870 function Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 30
- 238000010521 absorption reaction Methods 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a high-utilization-ratio double-deck silence type diesel-electric hybrid generator unit aims at solving the vibrations that current double-deck diesel-electric hybrid generator unit produced at the during operation great, can produce the noise when vibrations act on lower floor's diesel-electric hybrid generator unit and ground, the noise seriously influences staff's hearing in the operational environment, and work can influence work efficiency and production efficiency under the noise environment, harm great technical problem, including base and the fixed double-deck diesel-electric hybrid generator unit that sets up in the base bottom, the fixed energy-absorbing subassembly of making an uproar that is used for absorbing vibrations in order to fall that is provided with in the bottom of base, the double-deck diesel-electric hybrid generator unit has seted up the cavity groove, the utility model discloses possess the silence function of making an uproar that falls, reducible influence to staff's hearing in the operational environment improves the environment, with improvement work efficiency and production efficiency, reduced the influence of double-deck diesel-electric hybrid generator unit to staff and production because of vibrations.
Description
Technical Field
The utility model relates to the technical field of generator sets, in particular to a double-layer mute diesel-electric hybrid generator set with high utilization rate.
Background
The diesel-electric hybrid generator set is a complete set of mechanical equipment for converting other forms of energy into electric energy. The generator set consists of a power system, a control system, a silencing system, a damping system and an exhaust system. The principle is that the temperature is rapidly increased when the volume of the diesel engine generator set is reduced, and the ignition point of diesel oil is reached. The diesel oil is ignited, the mixed gas burns vigorously, the volume expands rapidly, and the piston is pushed to move downwards, which is called as work. The cylinders sequentially apply work according to a certain sequence, and thrust acting on the piston is changed into force for pushing the crankshaft to rotate through the connecting rod, so that the crankshaft is driven to rotate. By utilizing the principle of electromagnetic induction, the generator can output induced electromotive force and generate current through a closed load loop. The types of the generator sets are a diesel generator set, a gas generator set, a gasoline generator set and the like.
Most of the existing diesel-electric hybrid generator sets are arranged in a single layer, the occupied space is large, and in order to solve the problem of low space utilization rate, the diesel-electric hybrid generator sets are arranged in a double-layer juxtaposition mode.
The double-layer diesel-electric hybrid generator set in the prior art can generate noise when the double-layer diesel-electric hybrid generator set acts on the ground due to larger vibration generated during operation, the noise seriously affects the hearing of workers in the working environment, and the working efficiency and the production efficiency can be affected when the double-layer diesel-electric hybrid generator set works in the noise environment, so that the double-layer mute diesel-electric hybrid generator set with high utilization rate is provided.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide the double-layer mute diesel-electric hybrid generator set with high utilization rate, so as to solve the technical problems that the current double-layer diesel-electric hybrid generator set generates larger vibration when working, noise is generated when the vibration acts on the lower-layer diesel-electric hybrid generator set and the ground, the noise seriously affects the hearing of staff in the working environment, and the working efficiency and the production efficiency are affected when working in the noise environment, and the damage is larger.
In order to achieve the aim of the utility model, the technical scheme adopted by the utility model is that the double-layer mute diesel-electric hybrid generator set with high utilization rate is designed, and the double-layer mute diesel-electric hybrid generator set comprises a base and a double-layer diesel-electric hybrid generator set fixedly arranged at the top of the base;
the bottom of the double-layer diesel-electric hybrid generator set is fixedly provided with an energy-absorbing noise-reducing assembly for absorbing vibration to reduce noise, a cavity groove is formed in the base, and the energy-absorbing noise-reducing assembly is detachably connected to the bottom of the cavity groove;
The energy absorption and noise reduction assembly comprises a bottom plate, two buffer assemblies and a synchronization assembly;
The bottom plate is welded and fixed at the bottom end of the double-layer diesel-electric hybrid generator set, and the two buffer assemblies are symmetrically and detachably arranged at two sides of the bottom end of the bottom plate;
The two buffer components are detachably connected to the bottom of the cavity groove, the two ends of the synchronizing component are fixedly connected to the two buffer components respectively, and the synchronizing component is detachably connected to the bottom of the cavity groove.
Preferably, the buffer assembly comprises a bracket and a plurality of energy absorbing pieces A;
Two ends of the bracket are detachably connected with one side of the bottom plate and the bottom of the cavity groove respectively;
The two ends of the energy absorbing piece A are respectively and fixedly connected to the bracket and the bottom plate.
Preferably, the bracket comprises a supporting plate, an arc connecting plate I, an arc connecting plate II and a fixing plate;
A plurality of through grooves are formed in the top end of the supporting plate at equal intervals, fastening bolts are movably arranged in the through grooves, and the fastening bolts penetrate through one ends of the through grooves and are connected in the base in a threaded mode;
The first arc connecting plate is hinged to one end of the supporting plate, the second arc connecting plate is hinged to the other end of the first arc connecting plate, and the fixed plate is hinged to the other end of the second arc connecting plate;
A plurality of through holes are formed in one side of the arc-shaped connecting plate II at equal intervals, fixing bolts are movably arranged in the through holes, and one ends of the fixing bolts penetrating through the through holes are connected in the bottom plate in a threaded mode.
Preferably, the energy absorber A comprises a damper A and a compound spring A;
The bottom end of the damper A is fixedly arranged at the top of the supporting plate, and the top end of a piston rod of the damper A is fixedly connected to one side of the bottom plate;
the composite spring A is movably sleeved on the outer edge surface of the damper A, and two ends of the composite spring A are respectively abutted to the supporting plate and the bottom plate.
Preferably, the synchronous assembly comprises a connecting plate and a plurality of energy absorbing pieces B;
The two ends of the connecting plate are welded and fixed on the two supporting plates respectively, a plurality of through holes are formed in two sides of the top end of the connecting plate, limit bolts are movably arranged in the through holes, and the limit bolts penetrate through one ends of the through holes and are connected in the base through threads;
The bottom end of the energy absorbing piece B is fixedly arranged at the top of the connecting plate, and the top end of the energy absorbing piece B is fixedly connected to the bottom of the bottom plate.
Preferably, the energy absorber B comprises a damper B and a compound spring B;
The bottom end of the damper B is fixedly arranged at the top end of the connecting plate in the middle, and the top end of a piston rod of the damper B is fixedly connected to the bottom end center of the bottom plate;
The composite spring B is movably sleeved on the outer edge surface of the damper B, and two ends of the composite spring B are respectively abutted to the connecting plate and the bottom plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model realizes the absorption of vibration of the double-layer diesel-electric hybrid generator set during working through the two buffer assemblies, and realizes the stability of the double-layer diesel-electric hybrid generator set during vibration absorption through the synchronous assembly, thereby efficiently completing the buffering of vibration, avoiding a great deal of noise generated by the vibration acting on the ground, reducing the influence on the hearing of staff in a working environment, improving the working efficiency and the production efficiency, and reducing the influence of the noise generated by the vibration of the double-layer diesel-electric hybrid generator set during working on the staff and the production.
2. According to the utility model, vibration generated during the operation of the double-layer diesel-electric hybrid generator set is absorbed through the buffer assembly, the frequency and the amplitude of vibration are reduced through the shrinkage of the energy-absorbing piece A and the bending of the support, so that noise generated when the energy-absorbing piece A acts on the ground is reduced, the shrinkage of the energy-absorbing piece A and the bending of the support can be mutually assisted, the stability and the fluency during resetting are higher, and the practicability is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in a bottom view;
FIG. 3 is a schematic diagram of an energy absorbing and noise reducing assembly according to the present utility model in a bottom view;
FIG. 4 is a schematic diagram of a synchronous assembly according to the present utility model;
FIG. 5 is a schematic view of a buffer assembly according to the present utility model.
The double-layer diesel-electric hybrid generator set comprises a base, a double-layer diesel-electric hybrid generator set, an energy absorption and noise reduction assembly, a base 301, a base plate, a buffer assembly, a damper A, a composite spring A, a 403, a supporting plate, a 404, an arc-shaped connecting plate I, a 405, an arc-shaped connecting plate II, a 406, a fixing plate, a5, a synchronous assembly, a 501, a connecting plate, a 502, a damper B, a 503 and a composite spring B.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
The embodiment 1 is a high-utilization-rate double-layer mute diesel-electric hybrid generator set, referring to fig. 1 and 2, comprising a base 1 and a double-layer diesel-electric hybrid generator set 2 fixedly arranged at the top of the base 1, wherein an energy-absorbing noise-reducing component 3 for absorbing vibration to reduce noise is fixedly arranged at the bottom of the double-layer diesel-electric hybrid generator set 2, a cavity is formed in the base 1, and the energy-absorbing noise-reducing component 3 is detachably connected to the bottom of the cavity;
Specifically, for reducing the influence of noise to staff and production caused by vibration in the double-layer diesel-electric hybrid generator set, see fig. 2 and 3, the energy-absorbing noise-reducing component 3 comprises a bottom plate 301, two buffer components 4 and a synchronization component 5, the bottom plate 301 is welded and fixed to the bottom end of the double-layer diesel-electric hybrid generator set 2, and the two buffer components 4 are symmetrically and detachably arranged on two sides of the bottom end of the bottom plate 301, the two buffer components 4 are detachably connected to the bottom of a cavity groove, the two ends of the synchronization component 5 are fixedly connected to the two buffer components 4 respectively, the synchronization component 5 is detachably connected to the bottom of the cavity groove, the absorption of vibration to the double-layer diesel-electric hybrid generator set 2 is realized through the two buffer components 4, the stability to the double-layer diesel-electric hybrid generator set 2 during vibration reduction is realized through the synchronization component 5, the buffering to the vibration is effectively completed, thereby a large amount of noise is avoided, the influence to the hearing of staff in the working environment is reduced, the environment is improved, the working efficiency is improved, the production of the double-layer diesel-electric hybrid generator set is reduced, and the influence to the staff and the noise is reduced when the vibration is caused to the staff and the vibration.
Further, referring to fig. 3 and 5, in order to accomplish the release of vibration deformation, the buffer assembly 4 includes a support and a plurality of energy absorbing members a, two ends of the support are detachably connected to one side of the bottom plate 301 and the bottom of the cavity groove respectively, the support includes a support plate 403, a first arc connecting plate 404, a second arc connecting plate 405, and a fixing plate 406, a plurality of through grooves are formed at the top end of the support plate 403 at equal intervals, fastening bolts are movably disposed in the plurality of through grooves, one end of each fastening bolt penetrates through the through groove and is in threaded connection with the base 1, the first arc connecting plate 404 is hinged to one end of the support plate 403, the second arc connecting plate 405 is hinged to the other end of the first arc connecting plate 404, the fixing plate 406 is hinged to the other end of the second arc connecting plate 405, a plurality of through holes are formed at equal intervals, and fixing bolts are movably disposed in the plurality of through holes, one end of each fixing bolt penetrating through the through holes is in the bottom plate 301, and when the double-layer diesel-electric hybrid generator set 2 works, the bottom plate 404 is in threaded connection with the second arc connecting plate 405 through the second arc connecting plate 405, and the first arc connecting plate 405 is in hinged connection with the second arc connecting plate 405, and the second arc connecting plate 405 is in hinged to the other end of the first arc connecting plate, and the first arc connecting plate and the second arc connecting plate 405 is in parallel to the first arc connecting plate and the second vibration plate 405, and the vibration absorbing member is formed;
still further, for stability and smoothness when improving the reset, see fig. 3, 5, energy-absorbing piece a's both ends are fixed connection in support and bottom plate 301 respectively, energy-absorbing piece a includes attenuator a401 and compound spring a402, attenuator a 401's bottom fixed mounting in the top of backup pad 403, and attenuator a 401's piston rod top fixed connection in bottom one side of bottom plate 301, compound spring a402 movable sleeve locates on attenuator a 401's the outer fringe face, and compound spring a 402's both ends butt respectively in backup pad 403 with bottom plate 301, absorb the vibrations that double-deck diesel-electric hybrid generator set 2 during operation through buffer assembly 4, through energy-absorbing piece a's shrink and the buckling of support, reduce the frequency and the range of vibrations to reduce the noise that produces when its acts on the ground, energy-absorbing piece a's shrink can be mutually assisted with the buckling of support, stability and smoothness when resetting are higher, and the practicality is stronger.
It should be noted that, in order to greatly improve the stability of buffering and noise reduction, referring to fig. 3, 4 and 5, the synchronization assembly 5 includes a connecting plate 501 and a plurality of energy absorbing members B, two ends of the connecting plate 501 are respectively welded and fixed on two supporting plates 403, two sides of the top end of the connecting plate 501 are provided with a plurality of through holes, a plurality of through holes are movably provided with limit bolts, one ends of the limit bolts penetrating through the through holes are connected in the base 1 through threads, and the connection of the two supporting plates 403 is completed through the connecting plate 501, so as to improve the stability of buffering of the two buffering assemblies 4, and auxiliary energy absorption is performed through the energy absorbing members B, so that the stability of buffering and noise reduction is greatly improved;
It is noted that, referring to fig. 3 and 4, the bottom end of the energy absorbing member B is fixedly mounted on the top of the connecting plate 501, and the top end of the energy absorbing member B is fixedly connected to the bottom of the bottom plate 301, the energy absorbing member B includes a damper B502 and a compound spring B503, the bottom end of the damper B502 is centrally and fixedly mounted on the top end of the connecting plate 501, and the top end of a piston rod of the damper B502 is fixedly connected to the bottom end center of the bottom plate 301, the compound spring B503 is movably sleeved on the outer edge surface of the damper B502, and two ends of the compound spring B503 are respectively abutted to the connecting plate 501 and the bottom plate 301.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (6)
1. The double-layer mute diesel-electric hybrid generator set with high utilization rate is characterized by comprising a base (1) and a double-layer diesel-electric hybrid generator set (2) fixedly arranged at the top of the base (1);
The double-layer diesel-electric hybrid generator set comprises a base (1) and an energy-absorbing noise-reducing assembly (3) which is fixedly arranged at the bottom of the double-layer diesel-electric hybrid generator set (2) and used for absorbing vibration to reduce noise, wherein a cavity is formed in the base (1), and the energy-absorbing noise-reducing assembly (3) is detachably connected to the bottom of the cavity;
The energy-absorbing and noise-reducing assembly (3) comprises a bottom plate (301), two buffer assemblies (4) and a synchronizing assembly (5);
The bottom plate (301) is welded and fixed at the bottom end of the double-layer diesel-electric hybrid generator set (2), and the two buffer assemblies (4) are symmetrically and detachably arranged at two sides of the bottom end of the bottom plate (301);
The two buffer assemblies (4) are detachably connected to the bottom of the cavity groove, the two ends of the synchronous assembly (5) are fixedly connected to the two buffer assemblies (4) respectively, and the synchronous assembly (5) is detachably connected to the bottom of the cavity groove.
2. The high-utilization double-layer mute diesel-electric hybrid generator set according to claim 1, wherein the buffer assembly (4) comprises a bracket and a plurality of energy absorbing pieces a;
two ends of the bracket are respectively and detachably connected with one side of the bottom plate (301) and the bottom of the cavity groove;
the two ends of the energy absorbing piece A are respectively and fixedly connected to the bracket and the bottom plate (301).
3. The high-utilization double-layer mute diesel-electric hybrid generator set according to claim 2, wherein the bracket comprises a supporting plate (403), an arc connecting plate one (404), an arc connecting plate two (405) and a fixing plate (406);
a plurality of through grooves are formed in the top end of the supporting plate (403) at equal intervals, fastening bolts are movably arranged in the through grooves, and the fastening bolts penetrate through one end of the through grooves and are connected in the base (1) through threads;
the first arc connecting plate (404) is hinged to one end of the supporting plate (403), the second arc connecting plate (405) is hinged to the other end of the first arc connecting plate (404), and the fixed plate (406) is hinged to the other end of the second arc connecting plate (405);
A plurality of through holes are formed in one side of the arc-shaped connecting plate II (405) at equal intervals, fixing bolts are movably arranged in the through holes, and one ends of the fixing bolts penetrating through the through holes are connected in the bottom plate (301) in a threaded mode.
4. A high-utilization double-layer mute diesel-electric hybrid generator set as claimed in claim 3, characterized in that said energy absorbing member a comprises a damper a (401) and a compound spring a (402);
The bottom end of the damper A (401) is fixedly arranged at the top of the supporting plate (403), and the top end of a piston rod of the damper A (401) is fixedly connected to one side of the bottom plate (301);
The composite spring A (402) is movably sleeved on the outer edge surface of the damper A (401), and two ends of the composite spring A (402) are respectively abutted to the supporting plate (403) and the bottom plate (301).
5. A high-utilization double-layer mute diesel-electric hybrid generator set according to claim 3, characterized in that said synchronizing assembly (5) comprises a connecting plate (501) and several energy absorbing members B;
Two ends of the connecting plate (501) are welded and fixed on the two supporting plates (403) respectively, a plurality of through holes are formed in two sides of the top end of the connecting plate (501), limit bolts are movably arranged in the through holes, and the limit bolts penetrate through one ends of the through holes and are connected in the base (1) in a threaded manner;
The bottom end of the energy absorbing piece B is fixedly arranged at the top of the connecting plate (501), and the top end of the energy absorbing piece B is fixedly connected to the bottom of the bottom plate (301).
6. The high-utilization double-layer mute diesel-electric hybrid generator set according to claim 5, wherein the energy absorbing member B comprises a damper B (502) and a compound spring B (503);
The bottom end of the damper B (502) is fixedly arranged at the top end of the connecting plate (501) in the middle, and the top end of a piston rod of the damper B (502) is fixedly connected to the bottom end center of the bottom plate (301);
The composite spring B (503) is movably sleeved on the outer edge surface of the damper B (502), and two ends of the composite spring B (503) are respectively abutted to the connecting plate (501) and the bottom plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323571894.3U CN222208078U (en) | 2023-12-27 | 2023-12-27 | Double-layer mute diesel-electric hybrid generator set with high utilization rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323571894.3U CN222208078U (en) | 2023-12-27 | 2023-12-27 | Double-layer mute diesel-electric hybrid generator set with high utilization rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222208078U true CN222208078U (en) | 2024-12-20 |
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ID=93858890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323571894.3U Active CN222208078U (en) | 2023-12-27 | 2023-12-27 | Double-layer mute diesel-electric hybrid generator set with high utilization rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222208078U (en) |
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2023
- 2023-12-27 CN CN202323571894.3U patent/CN222208078U/en active Active
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