CN220726979U - Damping base for diesel generator set - Google Patents
Damping base for diesel generator set Download PDFInfo
- Publication number
- CN220726979U CN220726979U CN202322400985.4U CN202322400985U CN220726979U CN 220726979 U CN220726979 U CN 220726979U CN 202322400985 U CN202322400985 U CN 202322400985U CN 220726979 U CN220726979 U CN 220726979U
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- fixedly connected
- base
- damping
- generator set
- plate
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- 238000013016 damping Methods 0.000 title claims abstract description 46
- 230000035939 shock Effects 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a damping base for a diesel generator set, and relates to the technical field of damping bases for diesel generator sets. The utility model comprises a base and a fixed frame, wherein the top of the base is fixedly connected with the fixed frame, the top of the fixed frame is provided with a motor unit, the top of the base is fixedly connected with a retaining plate, the bottom of the base is provided with a damping structure, the damping structure comprises a protection cylinder, the protection cylinder is fixedly connected to the bottom of the base, the side surface of the protection cylinder is in threaded connection with a bolt, the circumferential surface of the bolt is in threaded connection with a sliding plate, and the top of the fixed plate is provided with a sliding groove.
Description
Technical Field
The utility model belongs to the technical field of damping bases for diesel generator sets, and particularly relates to a damping base for a diesel generator set.
Background
In a diesel generator set, a vibration damping mount is an important technology for reducing vibration and noise transmission of the generator set, and an elastic damper is a common vibration damping mount technology for isolating the generator set from a foundation by using elastic materials (such as rubber and springs) to reduce the transmission of vibration and impact. The elastic shock absorber can provide shock absorption effects in different directions, and can be properly selected according to the load and the running condition of the generator set, and the suspension shock absorption technology adopts a rope, a metal spring, an air cushion or a liquid cushion and the like to suspend the generator set, so that the shock absorption effect is achieved. The technology can reduce noise and vibration transmission, is suitable for places with higher requirements on noise and vibration, and the vibration isolation layer is a vibration isolation material positioned between the base of the generator set and the ground, so that the generator set is isolated from the ground, and the transmission of the vibration and the noise is reduced. Common vibration isolation layer materials include rubber pads, polyethylene foam and the like, and have vibration absorption, vibration absorption and sound insulation effects.
According to a damping mount publication No. for a diesel-electric set: the utility model relates to the technical field of generator damping, in particular to a damping base for a diesel generator set, which comprises a damping base, a generator and a damping device, wherein the damping device is fixedly connected to the inside of the upper surface of the damping base, the mounting base is fixedly connected to the upper side of the damping device, a driving bevel gear is fixedly connected to a motor spindle, a driven bevel gear is rotationally connected to the outer side of the driving bevel gear, a rotating shaft is fixedly connected to the inside of the driven bevel gear, threaded rods are fixedly connected to two ends of the rotating shaft, rubber pads are fixedly connected to the inner sides of clamping plates, sliding blocks are fixedly connected to the lower parts of the front side surface and the rear side surface of the clamping plates, and the sliding blocks are slidably connected to the inside of the upper surface of the front side of the damping base.
Disclosure of Invention
The utility model aims to provide a damping base for a diesel generator set, which can generate larger vibration and noise when the diesel generator set operates by mutually matching components such as a protection cylinder, a damping spring, a bolt, a sliding block and the like, and can effectively reduce the degree of transmitting the vibration to a foundation and surrounding structures by using the damping base and the sliding damping system, thereby solving the existing problems.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a damping base for a diesel generator set, which comprises a base and a fixing frame, wherein the top of the base is fixedly connected with the fixing frame, the top of the fixing frame is provided with a motor set, the top of the base is fixedly connected with a retaining plate, the bottom of the base is provided with a damping structure, the damping structure comprises a protection cylinder, the protection cylinder is fixedly connected with the bottom of the base, the side surface of the protection cylinder is in threaded connection with a bolt, the circumferential surface of the bolt is in threaded connection with a sliding plate, the bottom of the sliding plate is in sliding connection with a fixed plate, the side surface of the protection cylinder is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a sliding block, and the top of the fixed plate is provided with a sliding groove.
Further, the protection cylinder is provided with a plurality of protection cylinders, and two protection cylinders are in a group, the protection cylinders are mutually symmetrical along the vertical central axis of the bottom of the base, and the bottom of the sliding block is in sliding connection with the bottom of the inner wall of the sliding groove.
Further, the top fixedly connected with damping spring of fixed plate, fixed plate bottom fixedly connected with damper plate.
Further, one end of the damping spring is fixedly connected to the bottom of the base, and the other end of the damping spring is fixedly connected to the top of the fixing plate.
Further, the inner wall of the chute is fixedly connected with a telescopic rod, a spring is fixedly sleeved on the circumferential surface of the telescopic rod, and one end of the telescopic rod is fixedly connected with a push plate.
Further, one end of the spring is fixedly connected to the circumferential surface of the telescopic rod, and the other end of the spring is fixedly connected to the side face of the push plate.
The utility model has the following beneficial effects:
1. the diesel generator set can generate larger vibration and noise when in operation by mutually matching the components such as the protection cylinder, the damping spring, the bolt, the sliding block and the like, and the degree of vibration transmitted to a foundation and surrounding structures can be effectively reduced by using the damping base and the sliding damping system. This helps to reduce the interference of the unit with the surrounding environment and equipment, providing a quieter and comfortable working environment, and vibrations and shocks can cause damage and wear to the diesel-electric unit itself and the surrounding equipment, structures. Vibration energy can be absorbed and dispersed to shock-absorbing base and slip shock-absorbing system, reduces the damage that vibration of unit body and auxiliary assembly arouses, prolongs its life, and shock-absorbing base and slip shock-absorbing system can provide better unit stability. When the generator set operates, the uneven ground, the vibration of the generator set and the interference of the external environment can cause the unstable operation of the generator set, and the vibration-reducing base can effectively reduce the problems and provide a more reliable working state.
2. According to the utility model, through the mutual matching of various components such as the telescopic rod, the push plate, the spring and the like, the vibration of the diesel generating set often causes the generation and the propagation of noise. Through the use of the spring telescopic rod damping base, the influence of vibration on a sound transmission system can be reduced, and the noise level generated by the generator set is reduced. This is particularly important for power generation unit applications in residential, commercial or near sensitive areas where noise levels are to be reduced, and providing a spring telescoping rod shock mount can effectively reduce damage and wear to the unit itself from vibration and shock during operation of the unit. The buffer and protection mechanism is provided, the service life of the unit is prolonged, and the maintenance and repair requirements are reduced.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a three-dimensional schematic view of the overall structure of the present utility model;
FIG. 2 is a three-dimensional schematic view of a shock absorbing structure of the present utility model;
FIG. 3 is a schematic illustration of the internal components of the shock absorbing structure of the present utility model;
fig. 4 is an enlarged schematic view of the shock absorbing structure of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a base; 2. a fixing frame; 3. a motor group; 4. a shock absorbing structure; 41. a protective cylinder; 42. a damping spring; 43. a bolt; 44. a sliding plate; 45. a connecting block; 46. a sliding block; 47. a fixing plate; 48. a chute; 49. a shock absorbing plate; 410. a telescopic rod; 411. a push plate; 412. a spring; 5. and (5) a retaining plate.
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. 1-4, the utility model discloses a damping base for a diesel generator set, which comprises a base 1 and a fixing frame 2, wherein the top of the base 1 is fixedly connected with the fixing frame 2, the top of the fixing frame 2 is provided with a motor set 3, the top of the base 1 is fixedly connected with a retaining plate 5, the bottom of the base 1 is provided with a damping structure 4, the damping structure comprises a protection cylinder 41, the protection cylinder 41 is fixedly connected to the bottom of the base 1, the side surface of the protection cylinder 41 is in threaded connection with a bolt 43, the circumferential surface of the bolt 43 is in threaded connection with a sliding plate 44, the bottom of the sliding plate 44 is in sliding connection with a fixed plate 47, the side surface of the protection cylinder 41 is fixedly connected with a connecting block 45, the bottom of the connecting block 45 is fixedly connected with a sliding block 46, and the top of the fixed plate 47 is provided with a sliding groove 48.
The protection cylinders 41 are provided in a plurality of groups, and the protection cylinders 41 are mutually symmetrical along the vertical central axis of the bottom of the base 1, and the bottoms of the sliding blocks 46 are in sliding connection with the bottoms of the inner walls of the sliding grooves 48.
The top fixedly connected with damping spring 42 of fixed plate 47, the fixed plate 47 bottom fixedly connected with damper 49.
One end of the damping spring 42 is fixedly connected to the bottom of the base 1, and the other end is fixedly connected to the top of the fixing plate 47.
The inner wall of the chute 48 is fixedly connected with a telescopic rod 410, a spring 412 is fixedly sleeved on the circumferential surface of the telescopic rod 410, and one end of the telescopic rod 410 is fixedly connected with a push plate 411.
One end of the spring 412 is fixedly connected to the circumferential surface of the telescopic rod 410, and the other end is fixedly connected to the side of the push plate 411.
One specific application of this embodiment is: when the motor group 3 arranged at the top of the fixed frame 2 is started, the generated vibration is transmitted to the base 1 through the bottom of the fixed frame 2, the vibration generated by the motor group 3 is counteracted and reduced by the opposite acting force generated by the vibration generated by the damping spring 42 fixedly connected to the bottom of the base 1, when the damping spring 42 is vibrated, the sliding block 46 fixedly connected to the bottom of the connecting block 45 slides back and forth in the sliding groove 48 formed in the top of the fixed plate 47, when the sliding block 46 slides, the side surface of the sliding block 46 contacts the push plate 411 fixedly connected to one end of the telescopic rod 410, when the push plate 411 receives the extrusion force of the sliding block 46, the telescopic rod 410 is pushed to expand inwards, when the telescopic rod 410 expands and contracts, the spring 412 is fixedly sleeved on the circumference surface of the telescopic rod 410 to be extruded, and when the sliding block 46 slides to the other end, the spring 412 is not extruded any more, so that the sliding block 46 drives the protection cylinder 41 to slide to absorb vibration of the base 1.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. A shock-absorbing base for diesel generating set, including base (1) and mount (2), its characterized in that: the top of the base (1) is fixedly connected with a fixing frame (2), the top of the fixing frame (2) is provided with a motor unit (3), the top of the base (1) is fixedly connected with a retaining plate (5), and the bottom of the base (1) is provided with a damping structure (4);
the shock-absorbing structure comprises a protection cylinder (41), the protection cylinder (41) is fixedly connected to the bottom of a base (1), a bolt (43) is connected to the side surface of the protection cylinder (41) in a threaded mode, a sliding plate (44) is connected to the circumferential surface of the bolt (43) in a threaded mode, a fixing plate (47) is connected to the bottom of the sliding plate (44) in a sliding mode, a connecting block (45) is fixedly connected to the side surface of the protection cylinder (41), a sliding block (46) is fixedly connected to the bottom of the connecting block (45), and a sliding groove (48) is formed in the top of the fixing plate (47).
2. The shock-absorbing base for the diesel generator set according to claim 1, wherein a plurality of protection cylinders (41) are arranged, each two of the protection cylinders are in a group, the protection cylinders (41) are symmetrical to each other along the vertical central axis of the bottom of the base (1), and the bottom of the sliding block (46) is slidably connected to the bottom of the inner wall of the sliding groove (48).
3. The damping base for a diesel generator set according to claim 2, wherein the damping spring (42) is fixedly connected to the top of the fixing plate (47), and the damping plate (49) is fixedly connected to the bottom of the fixing plate (47).
4. A shock mount for a diesel generator set according to claim 3, wherein one end of the shock spring (42) is fixedly connected to the bottom of the mount (1) and the other end is fixedly connected to the top of the fixing plate (47).
5. The damping base for a diesel generator set according to claim 4, wherein a telescopic rod (410) is fixedly connected to the inner wall of the sliding groove (48), a spring (412) is fixedly sleeved on the circumferential surface of the telescopic rod (410), and a push plate (411) is fixedly connected to one end of the telescopic rod (410).
6. The shock absorbing mount for a diesel generator set according to claim 5, wherein one end of the spring (412) is fixedly connected to the circumferential surface of the telescopic rod (410), and the other end is fixedly connected to the side of the push plate (411).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400985.4U CN220726979U (en) | 2023-09-05 | 2023-09-05 | Damping base for diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322400985.4U CN220726979U (en) | 2023-09-05 | 2023-09-05 | Damping base for diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726979U true CN220726979U (en) | 2024-04-05 |
Family
ID=90500061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322400985.4U Active CN220726979U (en) | 2023-09-05 | 2023-09-05 | Damping base for diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726979U (en) |
-
2023
- 2023-09-05 CN CN202322400985.4U patent/CN220726979U/en active Active
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