CN216143108U - From spring damper who takes safeguard function and shock attenuation effect are good - Google Patents
From spring damper who takes safeguard function and shock attenuation effect are good Download PDFInfo
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- CN216143108U CN216143108U CN202121994039.1U CN202121994039U CN216143108U CN 216143108 U CN216143108 U CN 216143108U CN 202121994039 U CN202121994039 U CN 202121994039U CN 216143108 U CN216143108 U CN 216143108U
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000035939 shock Effects 0.000 title claims description 5
- 238000013016 damping Methods 0.000 claims abstract description 42
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model discloses a spring damper with a protection function and a good damping effect. When the spring damper with the protection function and good damping effect is applied with downward acting force to the buffer shaft, the buffer shaft can drive the pressure plate to move downwards, the pressure plate compresses the damping spring through the connecting shaft, the damping spring can play a role in damping, meanwhile, the hydraulic damper at the bottom of the pressure plate can enhance the damping effect, when the pressure plate is impacted by the outside, the protective shell can drive the connecting rod to move, the impact force can be offset through the first spring on one side of the sliding block, meanwhile, the connecting rod can drive the sliding table to move through the sliding block, the impact force can be further counteracted through the elastic plate, the whole device has simple structure and convenient use, can form protection on the fixed column and the damping spring, avoids being damaged by the impact of external force, and the damping spring is arranged inside, so that the corrosion of the environment is avoided, and the service life of the spring damper is prolonged.
Description
Technical Field
The utility model relates to the technical field of spring dampers, in particular to a spring damper with a protection function and a good damping effect.
Background
A spring damper or shock absorber is a device that uses damping characteristics to damp mechanical vibration and dissipate kinetic energy. It is commonly used in suspension systems for automobiles and motorcycles, and some bicycles also have shock absorbers. Various friction and other damping effects that damp free vibrations are called damping, while "special" elements placed on the structural system can provide resistance to movement, a device that dissipates the energy of the movement, called a damper. The damper is only one component, and has different damping effects when used in different places or different working environments. Among the various applications today are: spring dampers, hydraulic dampers, impulse dampers, rotary dampers, wind dampers, viscous dampers, etc. The spiral spring is an important component of the spring damper, but the currently used spring damper is generally that the spiral spring is arranged on the outer side, the spring is easily corroded by the external environment, and when the spring damper is impacted by external force, the spring damper is easily damaged, and the service life of the damper is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a spring damper with a protection function and a good damping effect, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a spring damper with a protection function and a good damping effect comprises a protection shell, wherein the top of the protection shell is fixedly connected with the bottom of a top cover, the bottom of the protection shell is fixedly connected with the top of a bottom cover, the bottom of the bottom cover is fixedly connected with the top end of a connecting column, the bottom end of the connecting column is fixedly connected with the top of a lower connecting plate, the bottom of the lower connecting plate is fixedly connected with a lower connecting ring, a fixed column is arranged on the inner side of the protection shell, a buffer device is arranged between the fixed column and the protection shell and comprises a connecting rod, one end of the connecting rod is fixedly connected with the inner side of the protection shell, the other end of the connecting rod penetrates through one end of a fixed block and extends to the inside of the fixed block to be movably connected with one side of a sliding block, and the other side of the sliding block is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with the inner wall of the fixed block, one end of the sliding block is slidably connected with one side of the sliding table, the other side of the sliding table is fixedly connected with one end of the connecting block, the other end of the connecting block is fixedly connected with one side of the elastic plate, two ends of the elastic plate are fixedly connected with the inner wall of the other end of the fixed block, the other end of the fixed block is fixedly connected with the outer side of the fixed column, the top of the fixed column is fixedly connected with the bottom of the top cover, the bottom of the fixed column is fixedly connected with the top of the bottom cover, a buffer shaft is arranged inside the fixed column, the bottom end of the buffer shaft is fixedly connected with the top of the pressing plate, the bottom of the pressing plate is fixedly connected with the top end of the hydraulic damper, the bottom end of the hydraulic damper is fixedly connected with the inner wall of the bottom of the fixed column, and damping springs are arranged on two sides of the hydraulic damper, the damping spring is characterized in that the top end of the damping spring is fixedly connected with the bottom end of the connecting shaft through the connecting seat, the top end of the connecting shaft is fixedly connected with the bottom of the pressing plate, the bottom end of the damping spring is fixedly connected with the inner wall of the bottom of the fixed column through the connecting seat, the top end of the buffering shaft sequentially penetrates through the top of the fixed column and the top cover and extends to the top of the top cover and the bottom of the upper connecting plate to be fixedly connected, and the top of the upper connecting plate is provided with an upper connecting ring.
Preferably, the both sides of connecting rod all are provided with the gyro wheel, and the connecting rod passes through one side swing joint of gyro wheel and sliding block.
Preferably, the top and the bottom of the sliding table are respectively in sliding connection with the inner walls of the top and the bottom of the fixed block through the sliding blocks.
Preferably, two ends of the pressing plate are movably connected with the inner walls of two sides of the fixing column respectively.
Preferably, the upper connecting ring and the lower connecting ring are both provided with connecting holes.
Compared with the prior art, the utility model has the beneficial effects that: the spring damper with the protection function and good damping effect has the advantages that when the buffer shaft is subjected to downward acting force, the buffer shaft can drive the pressing plate to move downwards, the pressing plate can compress the damping spring through the connecting shaft, the damping effect can be achieved through the damping spring, meanwhile, the damping effect can be enhanced through the hydraulic damper at the bottom of the pressing plate, when the spring damper is impacted by the outside, the protective shell can drive the connecting rod to move, the connecting rod pushes the two sliding blocks to move, the impact force can be counteracted through the first spring at one side of the sliding block, the connecting rod can drive the sliding table to move through the sliding block, the sliding table can compress the elastic plate through the connecting block, the impact force can be further counteracted through the elastic plate, the whole device is simple in structure and convenient to use, the protection can be formed on the fixed column and the damping spring, the damage caused by the impact of external force is avoided, and the damping spring is arranged in the device, the corrosion of the environment is avoided, and the service life of the spring damper is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural cross-sectional view of the protective housing of the present invention;
FIG. 3 is a top view of the structure of the cushioning device of the present invention;
FIG. 4 is a sectional view of the structure of the cushioning device of the present invention;
fig. 5 is a structural cross-sectional view of the fixing post of the present invention.
In the figure: 1. a protective housing; 2. a top cover; 3. a bottom cover; 4. connecting columns; 5. a lower connecting plate; 6. a lower connecting ring; 7. fixing a column; 8. a buffer device; 9. a connecting rod; 10. a fixed block; 11. a slider; 12. a first spring; 13. a sliding table; 14. connecting blocks; 15. an elastic plate; 16. a buffer shaft; 17. pressing a plate; 18. a hydraulic damper; 19. a damping spring; 20. a connecting seat; 21. a connecting shaft; 22. an upper connecting plate; 23. an upper connecting ring; 24. a roller; 25. a slider; 26. and connecting the holes.
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. 1-5, the present invention provides a technical solution: a spring damper with a protection function and good damping effect comprises a protection shell 1, wherein the top of the protection shell 1 is fixedly connected with the bottom of a top cover 2, the bottom of the protection shell 1 is fixedly connected with the top of a bottom cover 3, the bottom of the bottom cover 3 is fixedly connected with the top end of a connecting column 4, the bottom end of the connecting column 4 is fixedly connected with the top of a lower connecting plate 5, the bottom of the lower connecting plate 5 is fixedly connected with a lower connecting ring 6, a fixed column 7 is arranged on the inner side of the protection shell 1, a buffer device 8 is arranged between the fixed column 7 and the protection shell 1, the buffer device 8 comprises a connecting rod 9, one end of the connecting rod 9 is fixedly connected with the inner side of the protection shell 1, the other end of the connecting rod 9 penetrates through one end of a fixed block 10 and extends to the inside of the fixed block 10 to be movably connected with one side of a sliding block 11, rollers 24 are arranged on two sides of the connecting rod 9, and the connecting rod 9 is movably connected with one side of the sliding block 11 through the rollers 24, the other side of the sliding block 11 is fixedly connected with one end of a first spring 12, the other end of the first spring 12 is fixedly connected with the inner wall of the fixed block 10, one end of the sliding block 11 is slidably connected with one side of the sliding table 13, the top and the bottom of the sliding table 13 are respectively slidably connected with the inner walls of the top and the bottom of the fixed block 10 through the sliding block 25, the other side of the sliding table 13 is fixedly connected with one end of a connecting block 14, the other end of the connecting block 14 is fixedly connected with one side of an elastic plate 15, two ends of the elastic plate 15 are fixedly connected with the inner wall of the other end of the fixed block 10, the other end of the fixed block 10 is fixedly connected with the outer side of a fixed column 7, the top of the fixed column 7 is fixedly connected with the bottom of a top cover 3, a buffer shaft 16 is arranged inside the fixed column 7, the bottom end of the buffer shaft 16 is fixedly connected with the top of a pressing plate 17, and two ends of the pressing plate 17 are respectively movably connected with the inner walls of two sides of the fixed column 7, the bottom of the pressure plate 17 is fixedly connected with the top end of the hydraulic damper 18, the bottom end of the hydraulic damper 18 is fixedly connected with the inner wall of the bottom of the fixed column 7, two sides of the hydraulic damper 18 are respectively provided with a damping spring 19, the top end of the damping spring 19 is fixedly connected with the bottom end of the connecting shaft 21 through the connecting seat 20, the top end of the connecting shaft 21 is fixedly connected with the bottom of the pressure plate 17, the bottom end of the damping spring 19 is fixedly connected with the inner wall of the bottom of the fixed column 7 through the connecting seat 20, the top end of the buffer shaft 16 sequentially penetrates through the top of the fixed column 7 and the top cover 2 and extends to the upper part of the top cover 2 to be fixedly connected with the bottom of the upper connecting plate 22, the top of the upper connecting plate 22 is provided with an upper connecting ring 23, the upper connecting ring 23 and the lower connecting ring 6 are both provided with connecting holes 26, when the buffer shaft 16 is subjected to downward acting force, the buffer shaft 16 can drive the pressure plate 17 to move downwards, the pressure plate 17 compresses the damping spring 19 through the connecting shaft 21, can play absorbing effect through damping spring 19, simultaneously can strengthen absorbing effect through the hydraulic damper 18 of clamp plate 17 bottom, when receiving external striking, protective housing 1 can drive connecting rod 9 and remove, connecting rod 9 promotes two sliding blocks 11 and removes, first spring 12 through sliding block 11 one side can offset the impact force, connecting rod 9 can drive slip table 13 through sliding block 11 and remove simultaneously, slip table 13 passes through connecting block 14 compression elastic plate 15, can further offset the impact force through elastic plate 15, whole device simple structure, high durability and convenient use, can form the protection to fixed column 7 and damping spring 19, avoid receiving the striking of external force and damaging, and set up damping spring 19 in inside, avoided receiving the corruption of environment, spring damper's life has been prolonged.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a from spring damper who takes safeguard function and shock attenuation effect is good, includes protective housing (1), its characterized in that: the top of the protection shell (1) is fixedly connected with the bottom of the top cover (2), the bottom of the protection shell (1) is fixedly connected with the top of the bottom cover (3), the bottom of the bottom cover (3) is fixedly connected with the top end of the connecting column (4), the bottom end of the connecting column (4) is fixedly connected with the top of the lower connecting plate (5), the bottom of the lower connecting plate (5) is fixedly connected with the lower connecting ring (6), a fixing column (7) is arranged on the inner side of the protection shell (1), a buffer device (8) is arranged between the fixing column (7) and the protection shell (1), the buffer device (8) comprises a connecting rod (9), one end of the connecting rod (9) is fixedly connected with the inner side of the protection shell (1), the other end of the connecting rod (9) penetrates through one end of the fixing block (10) and extends to the inside of the fixing block (10) to be movably connected with one side of the sliding block (11), the other side of the sliding block (11) is fixedly connected with one end of a first spring (12), the other end of the first spring (12) is fixedly connected with the inner wall of the fixed block (10), one end of the sliding block (11) is slidably connected with one side of the sliding table (13), the other side of the sliding table (13) is fixedly connected with one end of a connecting block (14), the other end of the connecting block (14) is fixedly connected with one side of an elastic plate (15), the two ends of the elastic plate (15) are fixedly connected with the inner wall of the other end of the fixed block (10), the other end of the fixed block (10) is fixedly connected with the outer side of a fixed column (7), the top of the fixed column (7) is fixedly connected with the bottom of the top cover (2), the bottom of the fixed column (7) is fixedly connected with the top of the bottom cover (3), a buffer shaft (16) is arranged inside the fixed column (7), the bottom end of the buffer shaft (16) is fixedly connected with the top of the pressing plate (17), the bottom of the pressing plate (17) is fixedly connected with the top end of the hydraulic damper (18), the bottom end of the hydraulic damper (18) is fixedly connected with the inner wall of the bottom of the fixed column (7), damping springs (19) are arranged on two sides of the hydraulic damper (18), the top ends of the damping springs (19) are fixedly connected with the bottom end of the connecting shaft (21) through connecting seats (20), the top end of the connecting shaft (21) is fixedly connected with the bottom of the pressing plate (17), the bottom ends of the damping springs (19) are fixedly connected with the inner wall of the bottom of the fixed column (7) through the connecting seats (20), the top end of the buffer shaft (16) sequentially penetrates through the top of the fixed column (7) and the top cover (2) and extends to the upper portion of the top cover (2) to be fixedly connected with the bottom of the upper connecting plate (22), the top of the upper connecting plate (22) is provided with an upper connecting ring (23).
2. The spring damper with the protection function and the good damping effect as claimed in claim 1, wherein: the two sides of the connecting rod (9) are provided with rollers (24), and the connecting rod (9) is movably connected with one side of the sliding block (11) through the rollers (24).
3. The spring damper with the protection function and the good damping effect as claimed in claim 1, wherein: the top and the bottom of the sliding table (13) are respectively connected with the inner walls of the top and the bottom of the fixed block (10) in a sliding mode through the sliding block (25).
4. The spring damper with the protection function and the good damping effect as claimed in claim 1, wherein: and two ends of the pressing plate (17) are respectively movably connected with the inner walls of two sides of the fixed column (7).
5. The spring damper with the protection function and the good damping effect as claimed in claim 1, wherein: and the upper connecting ring (23) and the lower connecting ring (6) are both provided with connecting holes (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994039.1U CN216143108U (en) | 2021-08-24 | 2021-08-24 | From spring damper who takes safeguard function and shock attenuation effect are good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121994039.1U CN216143108U (en) | 2021-08-24 | 2021-08-24 | From spring damper who takes safeguard function and shock attenuation effect are good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216143108U true CN216143108U (en) | 2022-03-29 |
Family
ID=80807476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121994039.1U Active CN216143108U (en) | 2021-08-24 | 2021-08-24 | From spring damper who takes safeguard function and shock attenuation effect are good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216143108U (en) |
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2021
- 2021-08-24 CN CN202121994039.1U patent/CN216143108U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221111 Address after: 201,800 Area C, Building 3, No. 3389, Liuxiang Road, Jiading District, Shanghai Patentee after: Shanghai Zhenyuan Auto Parts Co.,Ltd. Address before: 438802 science and technology management office, room 1717, 17th floor, employment building, 66 Baota Avenue, Huangzhou District, Huanggang City, Hubei Province Patentee before: He Huajun |