CN215772797U - Damping base of diesel generating set - Google Patents
Damping base of diesel generating set Download PDFInfo
- Publication number
- CN215772797U CN215772797U CN202122137281.3U CN202122137281U CN215772797U CN 215772797 U CN215772797 U CN 215772797U CN 202122137281 U CN202122137281 U CN 202122137281U CN 215772797 U CN215772797 U CN 215772797U
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- telescopic rod
- wall
- fixedly connected
- piston
- compression cylinder
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Abstract
The utility model relates to the technical field of generators and discloses a damping base of a diesel generator set, which comprises a base, wherein the top of the base is fixedly connected with a sleeve, the inner wall of the middle part of the sleeve is fixedly connected with a compression cylinder, the inner wall of the middle part of the compression cylinder is movably connected with a telescopic rod, the outer side of the telescopic rod is movably connected with a buffering column, the top of the buffering column is fixedly connected with a motor fixing seat, the middle part of the motor fixing seat is provided with a clamping groove, the inner wall of the middle part of the compression cylinder is provided with a cavity, the inner bottom wall of the cavity is fixedly connected with a positioning spring, and the outer side of the telescopic rod is sleeved with a sealing ring. This diesel generating set's vibration damping mount passes through the motor fixing base and drives the motion of buffering post, and the buffering post drives the motion of spring post, and the spring post drives the axle sleeve motion, and the axle sleeve drives the hinge bar motion, and the rethread telescopic link uses with the cooperation of piston to reach the elastic fatigue increase life that the buffering shock attenuation reduced the spring and make the better effect of shock attenuation.
Description
Technical Field
The utility model relates to the technical field of generators, in particular to a damping base of a diesel generator set.
Background
The diesel generator set is a power generation device taking diesel as main fuel, a diesel engine is used as a motive power to drive a generator to generate power, kinetic energy is converted into mechanical equipment of electric energy and heat energy, the generator is generally used mostly in emergency power utilization or power failure, and the diesel generator set can generate power quickly to meet power utilization requirements, so that the diesel generator set is widely applied.
However, in the operation process of the existing diesel generator set, the high-frequency vibration generated in the working process of the diesel engine can affect the service life of other parts on the diesel generator set and cause the aging of the buffering damping device, most of the existing buffering damping devices mostly adopt springs as main damping means, the elastic fatigue of the springs is easily caused to cause poor damping effect, and the damage of the generator is accelerated.
Therefore, the damping base of the diesel generator set is provided to solve the problems by utilizing the damping principle to convert mechanical energy into internal energy so as to prolong the service life of equipment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the damping base of the diesel generating set, which has the advantages of being simple to operate, being capable of enabling the damping effect to be better and prolonging the service life of equipment, and solves the problem of poor damping effect of traditional equipment.
(II) technical scheme
In order to realize the purpose of better damping effect and prolonging the service life of equipment by simple operation, the utility model provides the following technical scheme: a damping base of a diesel generating set comprises a base, wherein a sleeve is fixedly connected to the top of the base, a compression cylinder is fixedly connected to the inner wall of the middle of the sleeve, a telescopic rod is movably connected to the inner wall of the middle of the compression cylinder, a buffering column is movably connected to the outer side of the telescopic rod, a motor fixing seat is fixedly connected to the top of the buffering column, a clamping groove is formed in the middle of the motor fixing seat, a cavity is formed in the inner wall of the middle of the compression cylinder, a positioning spring is fixedly connected to the inner wall of the cavity, a sealing ring is sleeved on the outer side of the telescopic rod, a piston is fixedly connected to the bottom of the telescopic rod, a working fluid is movably connected to the inner wall of the middle of the cavity, a fixing hole is formed in the inner wall of the middle of the piston, a damping plug is fixedly connected to the inner wall of the middle of the fixing hole, a spring column is fixedly connected to the inner wall of the middle of the buffering column, and a shaft sleeve is movably connected to the outer side of the spring column, the front of the shaft sleeve is movably connected with a hinged rod.
As optimizing, telescopic quantity is four and evenly distributed in the top of base, and telescopic internal diameter and the outer diameter looks adaptation of a compression section of thick bamboo for making the shock attenuation effect better, when the motor fixing base received the vibration of generator, come to cushion the harm that the reduction vibration brought to it through the telescopic link.
As optimization, the outer diameter of the telescopic link is smaller than the inner diameter of the compression cylinder, the length of the telescopic link is larger than that of the compression cylinder, the connecting rod matched with the hinge rod is arranged on the outer side of the telescopic link, when the motor fixing seat is vibrated, the telescopic link drives the shaft sleeve to move so as to reduce the impact generated by vibration, and the outer side of the shaft sleeve is fixedly connected with the spring on the outer side of the spring column.
As optimization, the bottom of the buffer column is provided with a through hole matched with the telescopic rod, and the telescopic rod moves up and down along the through hole.
Preferably, the length of the positioning spring is smaller than that of the compression cylinder, the top of the positioning spring is clamped with the bottom of the piston, and the positioning spring plays a role in buffering and resetting the piston.
As optimization, the size of the piston is matched with the inner diameter of the cavity, the rubber ring made of wear-resistant materials is sleeved on the outer side of the piston, and the telescopic rod drives the piston to move up and down along the inner wall of the cavity to extrude the working liquid at the bottom of the cavity.
As the optimization, the quantity of damping stopper is six and evenly distributed in the piston middle part, and the damping stopper middle part is seted up the through-hole that the diameter is a millimeter, and when the piston was reciprocating motion along the cavity inner wall under the effect of telescopic link, the working solution flowed along the damping stopper this moment, thereby because the working solution produced the heat through damping stopper doing work when flowing makes mechanical energy convert internal energy into and consume the elastic fatigue reinforcing life who reduces the spring and make the cushioning effect better.
(III) advantageous effects
Compared with the prior art, the utility model provides a damping base of a diesel generating set, which has the following beneficial effects: this diesel generating set's vibration damping mount passes through the motor fixing base and drives the motion of buffering post, and the buffering post drives the motion of spring post, and the spring post drives the axle sleeve motion, and the axle sleeve drives the hinge bar motion, and the rethread telescopic link uses with the cooperation of piston to reach the elastic fatigue increase life that the buffering shock attenuation reduced the spring and make the better effect of shock attenuation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of a compression cylinder of the present invention;
fig. 3 is a schematic cross-sectional view of a piston according to the present invention.
In the figure: 1. a base; 2. a sleeve; 3. a compression cylinder; 4. a telescopic rod; 5. a card slot; 6. a motor fixing seat; 7. a buffer column; 8. a spring post; 9. a shaft sleeve; 10. a hinged lever; 11. a seal ring; 12. a cavity; 13. a piston; 14. a positioning spring; 15. a working fluid; 16. a fixing hole; 17. a damping plug.
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.
Please refer to fig. 1-3: a damping base of a diesel generating set comprises a base 1, wherein the top of the base 1 is fixedly connected with four sleeves 2, the four sleeves 2 are uniformly distributed on the top of the base 1, the inner diameter of each sleeve 2 is matched with the outer diameter of a compression cylinder 3, in order to ensure that the damping effect is better, when the motor fixing seat 6 is vibrated by the generator, the motor fixing seat is buffered by the telescopic rod 4 to reduce damage caused by vibration, the inner wall of the middle part of the sleeve 2 is fixedly connected with the compression cylinder 3, the inner wall of the middle part of the compression cylinder 3 is movably connected with the telescopic rod 4, the outer diameter of the telescopic rod 4 is smaller than the inner diameter of the compression cylinder 3, the length of the telescopic rod 4 is larger than that of the compression cylinder 3, and the outer side of the telescopic rod 4 is provided with a connecting rod matched with the hinge rod 10, when the motor fixing seat 6 is vibrated, the telescopic rod 4 drives the shaft sleeve 9 to move so as to reduce the impact generated by vibration, and the outer side of the shaft sleeve 9 is fixedly connected with the spring on the outer side of the spring column 8;
the outer side of the telescopic rod 4 is movably connected with a buffer column 7, the bottom of the buffer column 7 is provided with a through hole matched with the telescopic rod 4, the telescopic rod 4 moves up and down along the through hole, the top of the buffer column 7 is fixedly connected with a motor fixing seat 6, the middle of the motor fixing seat 6 is provided with a clamping groove 5, the inner wall of the middle of the compression barrel 3 is provided with a cavity 12, the inner wall of the cavity 12 is fixedly connected with a positioning spring 14, the length of the positioning spring 14 is smaller than that of the compression barrel 3, the top of the positioning spring 14 is clamped with the bottom of a piston 13, the positioning spring 14 plays a role of buffering and resetting the piston 13, the outer side of the telescopic rod 4 is sleeved with a sealing ring 11, the bottom of the telescopic rod 4 is fixedly connected with the piston 13, the size of the piston 13 is matched with the inner diameter of the cavity 12, and the outer side of the piston 13 is sleeved with a rubber ring made of wear-resistant materials;
when the telescopic rod 4 moves, the piston 13 is driven to move up and down along the inner wall of the cavity 12 so as to extrude working liquid 15 at the bottom of the cavity 12, the inner wall of the middle part of the cavity 12 is movably connected with the working liquid 15, the inner wall of the middle part of the piston 13 is provided with a fixed hole 16, the inner wall of the middle part of the fixed hole 16 is fixedly connected with damping plugs 17, the damping plugs 17 are six in number and are uniformly distributed in the middle part of the piston 13, the middle part of the damping plugs 17 is provided with through holes with the diameter of one millimeter, and when the piston 13 reciprocates along the inner wall of the cavity 12 under the action of the telescopic rod 4;
working solution 15 flows along damping stopper 17 this moment, thereby because working solution 15 produces the heat through damping stopper 17 doing work when flowing and turns into mechanical energy internal energy and consume thereby the elasticity fatigue reinforcing life who reduces the spring makes the cushioning effect better, 7 middle part inner wall fixedly connected with spring posts 8 of buffering post, 8 outside swing joint of spring posts have axle sleeve 9, axle sleeve 9 openly swing joint has hinge bar 10.
The working principle is as follows: when the generator is used, the generator is clamped with the clamping groove 5 and fixed through the nut, when the generator works, the motor fixing seat 6 is vibrated and conducted through the buffer column 7, at the moment, the telescopic rod 4 reciprocates up and down under the action of the shaft sleeve 9 and the hinged rod 10, at the moment, the spring column 8 plays a certain buffering role on the generator, when the telescopic rod 4 moves downwards under the action of the buffer column 7, the piston 13 is driven to move downwards, at the moment, the working fluid 15 passes through the damping plug 17, as the working fluid 15 flows out, the working fluid 17 does work to generate heat so as to convert mechanical energy into internal energy for consumption, when the piston 13 moves to the maximum position, the positioning spring 14 is compressed, when the positioning spring 14 does reset motion, the piston 13 moves upwards, at the moment, the working fluid 15 in the middle of the cavity 12 does work again to generate heat through the damping plug 17, the heat generated by the working fluid 15 is conducted to the outside of the sleeve 2 through the compression cylinder 3 and then conducted to the air through the sleeve 2 for heat dissipation.
In summary, the following steps: this diesel generating set's vibration damping mount passes through motor fixing base 6 and drives the motion of buffering post 7, and buffering post 7 drives the motion of spring post 8, and spring post 8 drives the motion of axle sleeve 9, and axle sleeve 9 drives the motion of hinge bar 10, and rethread telescopic link 4 uses with the cooperation of piston 13 to reach the elastic fatigue increase life that the buffering shock attenuation reduced the spring and make the better effect of shock attenuation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a diesel generating set's vibration damping mount, includes base (1), its characterized in that: the improved structure of the piston is characterized in that a sleeve (2) is fixedly connected to the top of the base (1), a compression cylinder (3) is fixedly connected to the inner wall of the middle of the sleeve (2), a telescopic rod (4) is movably connected to the inner wall of the middle of the compression cylinder (3), a buffer column (7) is movably connected to the outer side of the telescopic rod (4), a motor fixing seat (6) is fixedly connected to the top of the buffer column (7), a clamping groove (5) is formed in the middle of the motor fixing seat (6), a cavity (12) is formed in the inner wall of the middle of the compression cylinder (3), a positioning spring (14) is fixedly connected to the inner wall of the cavity (12), a sealing ring (11) is sleeved on the outer side of the telescopic rod (4), a piston (13) is fixedly connected to the bottom of the telescopic rod (4), a working liquid (15) is movably connected to the inner wall of the middle of the cavity (12), and a fixing hole (16) is formed in the inner wall of the middle of the piston (13), fixed orifices (16) middle part inner wall fixedly connected with damping stopper (17), buffering post (7) middle part inner wall fixedly connected with spring post (8), spring post (8) outside swing joint has axle sleeve (9), axle sleeve (9) openly swing joint has articulated arm (10).
2. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the number of the sleeves (2) is four, the sleeves are evenly distributed at the top of the base (1), and the inner diameter of each sleeve (2) is matched with the outer diameter of the compression cylinder (3).
3. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the outer diameter of the telescopic rod (4) is smaller than the inner diameter of the compression cylinder (3), the length of the telescopic rod (4) is larger than that of the compression cylinder (3), and the outer side of the telescopic rod (4) is provided with a connecting rod matched with the hinge rod (10).
4. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the bottom of the buffer column (7) is provided with a through hole matched with the telescopic rod (4).
5. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the length of the positioning spring (14) is smaller than that of the compression cylinder (3), and the top of the positioning spring (14) is clamped with the bottom of the piston (13).
6. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the size of the piston (13) is matched with the inner diameter of the cavity (12), and a rubber ring made of wear-resistant materials is sleeved on the outer side of the piston (13).
7. The vibration damping mount of a diesel generating set according to claim 1, characterized in that: the quantity of damping stopper (17) is six and evenly distributed in piston (13) middle part, and the through-hole that the diameter is a millimeter is seted up in damping stopper (17) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137281.3U CN215772797U (en) | 2021-09-06 | 2021-09-06 | Damping base of diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122137281.3U CN215772797U (en) | 2021-09-06 | 2021-09-06 | Damping base of diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215772797U true CN215772797U (en) | 2022-02-08 |
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ID=80084374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122137281.3U Expired - Fee Related CN215772797U (en) | 2021-09-06 | 2021-09-06 | Damping base of diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215772797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059728A (en) * | 2022-06-23 | 2022-09-16 | 广东佳盛德科技有限公司 | Mechanical equipment base of moving away to avoid possible earthquakes |
-
2021
- 2021-09-06 CN CN202122137281.3U patent/CN215772797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059728A (en) * | 2022-06-23 | 2022-09-16 | 广东佳盛德科技有限公司 | Mechanical equipment base of moving away to avoid possible earthquakes |
| CN115059728B (en) * | 2022-06-23 | 2023-12-22 | 广东佳盛德科技有限公司 | Shock-absorbing base of mechanical equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |