CN221278865U - Shock-absorbing base of diesel generator set - Google Patents
Shock-absorbing base of diesel generator set Download PDFInfo
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- CN221278865U CN221278865U CN202322870049.XU CN202322870049U CN221278865U CN 221278865 U CN221278865 U CN 221278865U CN 202322870049 U CN202322870049 U CN 202322870049U CN 221278865 U CN221278865 U CN 221278865U
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- plate
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- 230000035939 shock Effects 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000008093 supporting effect Effects 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 230000005489 elastic deformation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shock absorption base of a diesel generator set, which comprises a vertical plate and a shock absorption mechanism; vertical plate: the two vertical plates are distributed left and right, the lower ends of the vertical plates are provided with bottom plates, four corners of the upper surface of the bottom plates are provided with mounting holes, the upper ends of the vertical plates are provided with top plates, connecting plates are respectively arranged between the two vertical plates, and the connecting plates are respectively positioned at the front end and the rear end of the vertical plates; damping mechanism: set up between two risers, damper's upper end all is equipped with the extension board, and the upper surface four corners of extension board all is equipped with the connecting hole, damper includes support column, slide pipe, backup pad and shock pad one, the support column sets up respectively between two risers, and this diesel generating set's damping base provides more comprehensive shock attenuation for diesel generating set's work, reduces damping member because diesel generating set shakes too big and takes place the frequency of rocking, improves diesel generating set base's shock attenuation effect.
Description
Technical Field
The utility model relates to the technical field of diesel generator sets, in particular to a damping base of a diesel generator set.
Background
The diesel generator set has the advantages of simple structure, short construction period, stable performance, convenient movement and the like, is widely applied to the modern industry, but the diesel generator set also has the inherent defects of small single machine capacity, high sudden mechanical failure rate, high maintenance cost, emission, noise, vibration and the like, wherein in order to reduce the vibration of the diesel generator set, a damping component is often arranged on the base of the diesel generator set, so that the mechanical vibration of the diesel generator set is reduced; in the prior art, the vibration isolator or the vibration isolator pad is mainly arranged between the vibration source and the connecting part of the base, and elastic connection is used for replacing rigid connection to isolate or weaken the transmission of vibration energy, so that the purpose of vibration reduction is achieved, but the working principle of the vibration isolator pad is that the vibration force is absorbed through self elastic deformation, in the vibration reduction process, when the vibration of the diesel generator set is larger, the deformation amplitude of the vibration absorbing part is larger, the condition that the vibration frequency of the vibration absorbing part is higher is easy to occur, and the vibration reduction effect of the base is affected.
Disclosure of utility model
The utility model aims to overcome the existing defects, provide the damping base of the diesel generator set, provide more comprehensive damping for the work of the diesel generator set, reduce the frequency of shaking of the damping component caused by overlarge vibration of the diesel generator set, improve the damping effect of the base of the diesel generator set and effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the damping base of the diesel generating set comprises a vertical plate and a damping mechanism;
Vertical plate: the two vertical plates are distributed left and right, the lower ends of the vertical plates are provided with bottom plates, four corners of the upper surface of the bottom plates are provided with mounting holes, the upper ends of the vertical plates are provided with top plates, connecting plates are respectively arranged between the two vertical plates, and the connecting plates are respectively positioned at the front end and the rear end of the vertical plates;
Damping mechanism: set up between two risers, damper's upper end all is equipped with the extension board, and the upper surface four corners of extension board all is equipped with the connecting hole, for diesel generating set's work provides more comprehensive shock attenuation, reduces the shock attenuation part because diesel generating set shakes too big and takes place the frequency of rocking, improves diesel generating set base's shock attenuation effect, reduces the noise that diesel generating set work process produced.
Further, damper includes support column, slide pipe, backup pad and shock pad one, the support column sets up respectively between two risers, and the equal transverse sliding connection of extrados of support column has the slide pipe, and two adjacent slide pipes are a set of, all are equipped with the backup pad between two slide pipe upper ends in the same group, and the upper surface four corners of backup pad all is equipped with shock pad one, all is equipped with the extension board between four shock pads one upper ends that are located same backup pad, absorbs diesel generating set's during operation vertical vibration.
Further, damper still includes slide, slider, recess and gas pocket one, the recess sets up in the middle part of backup pad respectively, and the upper and lower inner wall of recess all is equipped with gas pocket one, and the slide sets up in the lower surface of extension board respectively, and the lower extreme of slide all is equipped with the slider, slider respectively with the vertical sliding connection of recess, the frequency of the vertical rocking that reduces damping member and takes place.
Further, the lower surface of bottom plate all is equipped with the shock pad two, reduces the transmission of vibration to outside.
Further, the one end that the roof is close to the backup pad all is equipped with the baffle, and the relative medial surface of two baffles all is equipped with the shock pad III, and shock pad III and baffle surface all are equipped with the hole of stepping down of installing with the slip pipe cooperation, absorb diesel generating set's work and produce and shake about.
Further, both ends all are equipped with the sliding ring about the slide tube, and the interior to the medial surface of two risers is equipped with the pipe respectively, and both ends all are equipped with gas pocket two about the pipe extrados, and the extrados laminating of sliding ring and the intrados of pipe reduces the frequency of vibration about the damping member.
Furthermore, the slip ring is a ceramic slip ring, and the sliding block is a ceramic sliding block, so that the slip ring and the sliding block can push air to flow.
Compared with the prior art, the utility model has the beneficial effects that: the damping base of the diesel generating set has the following advantages:
When the diesel generator set is used, the electric parts of the diesel generator set are installed on the upper surface of the support plate, the whole device is used for providing support for the electric parts of the diesel generator set, in the working process of the diesel generator set, the elastic deformation of the first shock pad is used for absorbing the vertical vibration generated by the working of the diesel generator set, the first shock pad is deformed to enable the support plate to move up and down, the sliding block is driven to slide up and down in the groove under the connection of the sliding plate, air in the groove is pushed to enter and exit from the air hole with smaller inner diameter, the frequency of the upward and downward movement of the support plate is reduced by the aid of the speed of the air entering and exiting, the left and right vibration generated by the working of the diesel generator set is absorbed by the elastic deformation of the third shock pad, the frequency of the left and right movement of the support plate is reduced by the speed of the air entering and exiting of the second air hole, more comprehensive shock is provided for the working of the diesel generator set, the shock absorbing part is reduced because the frequency of shaking of the diesel generator set is too large, the shock absorbing effect of the base of the diesel generator set is improved, and noise generated in the working process of the diesel generator set is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-section of a shock absorbing mechanism according to the present utility model;
FIG. 3 is a schematic side view in cross section of the shock absorbing mechanism of the present utility model.
In the figure: the three-dimensional vibration damper comprises a vertical plate 1, a bottom plate 2, a mounting hole 3, a top plate 4, a connecting plate 5, a damping mechanism 6, a supporting column 61, a sliding tube 62, a supporting plate 63, a damping pad 64I, a sliding plate 65, a sliding block 66, a groove 67, a vent 68I, a supporting plate 7, a connecting hole 8, a damping pad 9 II, a baffle 10, a damping pad 11 III, a sliding ring 12, a circular tube 13 and a vent 14 II.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present embodiment provides the following technical solutions: the damping base of the diesel generating set comprises a vertical plate 1 and a damping mechanism 6;
Riser 1: the two vertical plates 1 are distributed left and right, the lower ends of the vertical plates 1 are respectively provided with a bottom plate 2, four corners of the upper surface of the bottom plate 2 are respectively provided with a mounting hole 3, the position of a base of the diesel generating set is conveniently fixed, the upper ends of the vertical plates 1 are respectively provided with a top plate 4 for supporting the diesel generating set, connecting plates 5 are respectively arranged between the two vertical plates 1, the two vertical plates 1 are connected, the supporting effect is improved, the connecting plates 5 are respectively positioned at the front end and the rear end of the vertical plates 1, the lower surface of the bottom plate 2 is respectively provided with a damping cushion two 9, and vibration generated by the operation of the diesel generating set is reduced to be transmitted to the outside;
Damping mechanism 6: the two vertical plates 1 are arranged between, the support plates 7 are arranged at the upper ends of the damping mechanisms 6, the connecting holes 8 are arranged at four corners of the upper surface of the support plates 7, the damping mechanisms 6 comprise support columns 61, slide pipes 62, support plates 63 and damping pads one 64, the support columns 61 are respectively arranged between the two vertical plates 1, the outer cambered surfaces of the support columns 61 are transversely and slidably connected with the slide pipes 62, two adjacent slide pipes 62 are in a group, the support plates 63 are respectively arranged between the upper ends of the two slide pipes 62 in the same group, the damping pads one 64 are respectively arranged at four corners of the upper surface of the support plates 63, the support plates 7 are respectively arranged between the upper ends of the four damping pads one 64 of the same support plate 63, the damping mechanisms 6 further comprise slide plates 65, slide blocks 66, grooves 67 and air holes one 68, the grooves 67 are respectively arranged in the middle of the support plates 63, the upper inner wall and the lower inner wall of the grooves 67 are respectively provided with air holes one 68, the slide plates 65 are respectively arranged on the lower surface of the support plates 7, the lower ends of the sliding plates 65 are respectively provided with sliding blocks 66, the sliding blocks 66 are respectively connected with the grooves 67 in a vertical sliding manner, the elastic deformation of the first shock pad 64 is utilized to absorb the vertical vibration generated by the operation of the diesel generating set, meanwhile, the deformation of the first shock pad 64 can enable the support plate 7 to move up and down, under the connection of the sliding plates 65, the sliding blocks 66 are driven to slide up and down in the grooves 67, the air in the grooves 67 is pushed to enter and exit from the air holes 68 with smaller inner diameters, the frequency of the upward and downward movement of the support plate 7 is reduced by utilizing the speed of the air entering and exiting, the vibration is reduced, the end, close to the support plate 63, of the top plate 4 is provided with baffle plates 10, the opposite inner sides of the two baffle plates 10 are respectively provided with a third shock pad 11, the surfaces of the shock pad 11 and the baffle plates 10 are respectively provided with a yielding hole which is matched with the sliding tube 62, the elastic deformation of the shock pad three 11 is utilized to absorb the left and right vibration generated by the operation of the diesel generating set under the support of the baffle plates 10, slip ring 12 is arranged at the left and right ends of sliding tube 62, circular tube 13 is arranged on the inner side surfaces of two vertical plates 1 respectively, air holes II 14 are arranged at the left and right ends of the outer cambered surface of circular tube 13, the outer cambered surface of slip ring 12 is attached to the inner cambered surface of circular tube 13, the deformation of shock pad III 11 will enable support plate 7 to move horizontally, under the connection of sliding tube 62, slip ring 12 is driven to slide in circular tube 13, air in circular tube 13 is enabled to enter and exit from air holes II 14 with smaller apertures, the frequency of left and right movement of support plate 7 is reduced by the speed of air entering and exiting, slip ring 12 is a ceramic slip ring, sealing is carried out between slip ring 12 and circular tube 13, and sliding block 66 is a ceramic sliding block, sealing is carried out between sliding block 66 and groove 67.
The working principle of the damping base of the diesel generator set provided by the utility model is as follows: when the diesel generator set is used, the electric parts of the diesel generator set are installed on the upper surface of the support plate 7, the whole device is used for providing support for the electric parts of the diesel generator set, in the working process of the diesel generator set, the elastic deformation of the first shock pad 64 is used for absorbing the vertical vibration generated by the working of the diesel generator set, the first shock pad 64 is deformed to enable the support plate 7 to move up and down, the sliding block 66 is driven to slide up and down in the groove 67 under the connection of the sliding plate 65, air in the groove 67 is pushed to enter and exit from the first air hole 68 with smaller inner diameter, the frequency of the upward and downward movement of the support plate 7 is reduced by the speed of the air entering and exiting, the vibration is reduced, the left and right vibration generated by the working of the diesel generator set is absorbed by the elastic deformation of the third shock pad 11, the frequency of the left and right movement of the support plate 7 is reduced by the speed of the air entering and exiting at the second air hole 14, and the comprehensive shock absorption is provided for the working of the diesel generator set, and the shock absorption effect is better.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. Damping base of diesel generating set, its characterized in that: comprises a vertical plate (1) and a damping mechanism (6);
Riser (1): the two vertical plates (1) are distributed left and right, the lower ends of the vertical plates (1) are provided with bottom plates (2), four corners of the upper surface of each bottom plate (2) are provided with mounting holes (3), the upper ends of the vertical plates (1) are provided with top plates (4), connecting plates (5) are respectively arranged between the two vertical plates (1), and the connecting plates (5) are respectively positioned at the front end and the rear end of each vertical plate (1);
damping mechanism (6): the damping mechanism is arranged between the two vertical plates (1), the upper ends of the damping mechanisms (6) are respectively provided with a support plate (7), and four corners of the upper surface of each support plate (7) are respectively provided with a connecting hole (8).
2. The shock mount for a diesel-electric set as set forth in claim 1 wherein: the damping mechanism (6) comprises a supporting column (61), sliding pipes (62), supporting plates (63) and damping pads I (64), the supporting column (61) is respectively arranged between two vertical plates (1), the sliding pipes (62) are transversely connected with the outer cambered surfaces of the supporting column (61) in a sliding mode, two adjacent sliding pipes (62) are in a group, the supporting plates (63) are arranged between the upper ends of the two sliding pipes (62) in the same group, the damping pads I (64) are arranged at four corners of the upper surface of the supporting plate (63), and supporting plates (7) are arranged between the upper ends of the four damping pads I (64) of the same supporting plate (63).
3. The shock mount for a diesel-electric set as set forth in claim 2 wherein: the damping mechanism (6) further comprises a sliding plate (65), a sliding block (66), a groove (67) and an air hole I (68), the groove (67) is respectively arranged in the middle of the supporting plate (63), the air holes I (68) are respectively formed in the upper inner wall and the lower inner wall of the groove (67), the sliding plate (65) is respectively arranged on the lower surface of the supporting plate (7), the sliding block (66) is respectively arranged at the lower end of the sliding plate (65), and the sliding block (66) is respectively connected with the groove (67) in a vertical sliding mode.
4. The shock mount for a diesel-electric set as set forth in claim 1 wherein: the lower surface of the bottom plate (2) is provided with a second shock pad (9).
5. The shock mount for a diesel-electric set as set forth in claim 2 wherein: the one end that roof (4) is close to backup pad (63) all is equipped with baffle (10), and the relative medial surface of two baffles (10) all is equipped with shock pad three (11), and shock pad three (11) and baffle (10) surface all are equipped with the hole of stepping down of cooperation installation with slide pipe (62).
6. A shock mount for a diesel-electric unit as set forth in claim 3 wherein: slip rings (12) are arranged at the left end and the right end of the slip tube (62), round tubes (13) are respectively arranged on the inner side surfaces of the two vertical plates (1), air holes (14) are respectively arranged at the left end and the right end of the outer cambered surface of each round tube (13), and the outer cambered surface of each slip ring (12) is attached to the inner cambered surface of each round tube (13).
7. The shock mount for a diesel-electric set as set forth in claim 6 wherein: the slip ring (12) is a ceramic slip ring, and the sliding block (66) is a ceramic sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870049.XU CN221278865U (en) | 2023-10-25 | 2023-10-25 | Shock-absorbing base of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322870049.XU CN221278865U (en) | 2023-10-25 | 2023-10-25 | Shock-absorbing base of diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221278865U true CN221278865U (en) | 2024-07-05 |
Family
ID=91693098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322870049.XU Active CN221278865U (en) | 2023-10-25 | 2023-10-25 | Shock-absorbing base of diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221278865U (en) |
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2023
- 2023-10-25 CN CN202322870049.XU patent/CN221278865U/en active Active
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