CN220850555U - Shock absorber with anti-seismic function - Google Patents
Shock absorber with anti-seismic function Download PDFInfo
- Publication number
- CN220850555U CN220850555U CN202322842599.0U CN202322842599U CN220850555U CN 220850555 U CN220850555 U CN 220850555U CN 202322842599 U CN202322842599 U CN 202322842599U CN 220850555 U CN220850555 U CN 220850555U
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- China
- Prior art keywords
- shock
- plate
- shock absorber
- buffer spring
- sliding sleeve
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- 230000035939 shock Effects 0.000 title claims abstract description 90
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 30
- 239000000872 buffer Substances 0.000 claims abstract description 31
- 238000013016 damping Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000003139 buffering effect Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000703 anti-shock Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shock absorber with an anti-seismic function, and relates to the technical field of shock absorbers. The utility model jointly buffers and damps equipment by the first shock pad arranged on the shock absorbing plate and the damper hinged at two sides of the shock absorbing plate by the connecting rod, and further buffers and damps impact force born by the shock absorbing plate by the arrangement of the second buffer spring, in addition, through the setting of shock pad one and shock pad two, avoided the direct contact of equipment and shock attenuation board, reduced the possibility that equipment and shock attenuation board take place to warp effectively, the device's setting has solved traditional bumper shock absorber damping element more singlely, the relatively poor problem of shock attenuation effect, has certain practicality.
Description
Technical Field
The utility model relates to the technical field of shock absorbers, in particular to a shock absorber with an anti-seismic function.
Background
The spring damper is a device installed at the bottom of equipment and used for damping, the mechanical equipment damper commonly used in the market at present mainly comprises a spring damper or a hydraulic damper and the like, and the hydraulic damper can well meet stable requirements, but is generally high in manufacturing cost, equipment cost is increased, and the problem that the damping effect is poor exists in the spring damper on the market at present.
For example, chinese patent publication No. CN211901431U discloses a shock absorber with shock-resistant function, which comprises a base plate and a shell, a shock absorbing mechanism is arranged between the shell and the base plate, edge structures are arranged on two sides of the shell, a screw is connected between the edge structures and the base plate, and a lock nut is arranged on the screw. According to the utility model, the damping effect is improved through the cooperation of the spring and the screw rod; the spring both ends are located the spring holder, can avoid the spring to shift, and spring and base joint can avoid the spring to break away from the spring holder.
The following problems exist in the prior art:
Most of the existing shock absorbers adopt springs or hydraulic pressure for shock absorption, the device structure is single, and the shock absorbing elements are fewer, so that the shock absorbing effect is poor, and the practicability of the device is not strong.
Disclosure of utility model
The utility model provides a shock absorber with an anti-seismic function, which solves the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the shock absorber with the anti-seismic function comprises a bottom plate, a first buffer spring is fixedly arranged in the middle of the top end of the bottom plate, a connecting base is fixedly connected to the top end of the first buffer spring, a shell bolt hole is formed in the top of the connecting base, mounting grooves are formed in the inner walls of the two sides of the front surface of the connecting base, a connecting plate is fixedly arranged at the bottom ends of the outer walls of the two sides of the front surface of the connecting base, and anti-seismic assemblies I are connected with the two ends of the outer sides of the connecting plate in a threaded mode;
Screw holes are formed in the two ends of the outer side of the connecting plate, a first screw rod is fixedly connected to the inside of the screw holes, the bottom end of the first screw rod is connected with the inner threads of the bottom plate, and a fixed thread sleeve is connected to the outer surface of the first screw rod and located above the top end of the connecting plate in a threaded mode.
The technical scheme of the utility model is further improved as follows: the inside of mounting groove is fixed mounting has the attenuator, the output of attenuator articulates through the round pin axle has the connecting rod.
The technical scheme of the utility model is further improved as follows: the other end of the connecting rod is hinged with a damping plate through a pin shaft, and a damping pad I is fixedly arranged in the middle of the top end of the damping plate.
The technical scheme of the utility model is further improved as follows: the middle part fixed mounting who connects the inside bottom of base has the shock pad two, the top of shock pad two is the cloud fixed mounting has buffer spring two, buffer spring two's top and the bottom fixed connection of shock attenuation board.
The technical scheme of the utility model is further improved as follows: the four corners of the bottom inside the bottom plate are fixedly provided with second anti-seismic assemblies, and the inner threads at the four corners of the damping plate are connected with second screw rods.
The technical scheme of the utility model is further improved as follows: the outer surface of screw pole two just is located the below threaded connection of shock attenuation board bottom and has last sliding sleeve, the top threaded connection that the outer surface of screw pole two bottom just is located the inside bottom of bottom plate has lower sliding sleeve, the activity has cup jointed buffer spring three between the outer surface of screw pole two just being located upper sliding sleeve and lower sliding sleeve.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a shock absorber with a shock-resistant function, which adopts a shock absorber plate, a shock absorber first cushion, a connecting rod, a damper, a buffer spring second and the shock absorber second to be matched with each other, the shock absorber first arranged on the shock absorber plate and the damper hinged at two sides of the shock absorber plate through the connecting rod jointly buffer and absorb shock of equipment, and the buffer spring second is used for further buffering and absorbing the impact force born by the shock absorber plate.
2. The utility model provides a shock absorber with an anti-shock function, which adopts the mutual coordination among an upper sliding sleeve, a lower sliding sleeve, a third buffer spring and a second screw rod, and the third buffer spring is arranged between the upper sliding sleeve and the lower sliding sleeve by arranging the upper sliding sleeve and the lower sliding sleeve, so that the shock absorbing capacity is further improved, and the second screw rod can avoid the overturning of a shock absorbing plate.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of a connection base of the present utility model;
fig. 4 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a bottom plate; 2. a buffer spring I; 3. the base is connected; 31. a housing bolt hole; 32. a mounting groove; 4. a connecting plate; 5. an earthquake-resistant component I; 51. a threaded hole; 52. a screw rod I; 53. fixing a threaded sleeve; 6. a damper; 7. a connecting rod; 8. a shock absorbing plate; 81. a first shock pad; 9. a second shock pad; 10. buffer spring II; 11. a second anti-seismic component; 111. a screw rod II; 112. a sliding sleeve is arranged on the upper part; 113. a lower sliding sleeve; 114. and a buffer spring III.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-4, the utility model provides a shock absorber with an anti-seismic function, which comprises a bottom plate 1, wherein a buffer spring I2 is fixedly arranged in the middle of the top end of the bottom plate 1, the top end of the buffer spring I2 is fixedly connected with a connecting base 3, a shell bolt hole 31 is formed in the top of the connecting base 3, mounting grooves 32 are formed in the inner walls of the two sides of the front surface of the connecting base 3, a connecting plate 4 is fixedly arranged at the bottom end of the outer walls of the two sides of the front surface of the connecting base 3, an anti-seismic component I5 is connected with the two ends of the outer side of the connecting plate 4 in a threaded manner, threaded holes 51 are formed in the two ends of the outer side of the connecting plate 4, a screw rod I52 is fixedly connected with the inner side of the threaded holes 51, the bottom end of the screw rod I52 is in threaded connection with the inner side of the bottom plate 1, and a fixed thread sleeve 53 is in the outer surface of the screw rod I52 and is positioned above the top end of the connecting plate 4.
In this embodiment, first the equipment is installed at the top of the connection base 3 through the shell bolt hole 31, the first buffer spring 2 and the first shock-resistant component 5 can play a certain buffering and damping role on the connection base 3, the first screw rod 52 is inserted into the threaded hole 51, so that the bottom end of the first screw rod 52 is in threaded connection with the inside of the bottom plate 1, then the fixed thread bush 53 is sleeved on the outer surface of the first screw rod 52, and the fixed thread bush 53 is rotated, so that the fixed thread bush 53 is tightly attached to the surface of the top end of the connection plate 4, and therefore the first screw rod 52 is fixed and limited, and the shock-resistant effect of the device is increased.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside fixed mounting of mounting groove 32 has attenuator 6, and the output of attenuator 6 articulates through the round pin axle has connecting rod 7, articulates through the round pin axle between the other end of connecting rod 7 has shock attenuation board 8, and the middle part fixed mounting on shock attenuation board 8 top has shock pad one 81, and the middle part fixed mounting of the inside bottom of connection base 3 has shock attenuation pad two 9, and the top of shock attenuation pad two 9 clouds fixed mounting has buffer spring two 10, the top of buffer spring two 10 and the bottom fixed connection of shock attenuation board 8.
In the present embodiment, the device is buffered and damped by the first shock pad 81 provided on the shock absorbing plate 8 and the dampers 6 hinged at both sides of the shock absorbing plate 8 through the connecting rod 7, and the impact force received by the shock absorbing plate 8 is further buffered and damped by the second shock absorbing spring 10, in addition, the direct contact of the device and the shock absorbing plate 8 is avoided by the first shock pad 81 and the second shock pad 9, and the possibility of deformation of the device and the shock absorbing plate 8 is effectively reduced.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the four corners fixed mounting of the inside bottom of bottom plate 1 has antidetonation subassembly two 11, and the inside threaded connection in shock attenuation board 8 four corners has screw pole two 111, and the surface of screw pole two 111 just is located the below threaded connection of shock attenuation board 8 bottom and has upper sliding sleeve 112, and the surface of screw pole two 111 bottom just is located the top threaded connection of the inside bottom of bottom plate 1 and has lower sliding sleeve 113, and the surface of screw pole two 111 just is located the activity between upper sliding sleeve 112 and the lower sliding sleeve 113 and has cup jointed buffer spring three 114.
In this embodiment, by arranging the upper sliding sleeve 112 and the lower sliding sleeve 113 and arranging the third buffer spring 114 between the upper sliding sleeve 112 and the lower sliding sleeve 113, the buffering and damping capacity is further improved, and the second screw rod 111 is arranged to avoid the shock absorbing plate 8 from overturning.
The working principle of the shock absorber with the shock-resistant function is specifically described below.
As shown in fig. 1-4, first the equipment is installed at the top of connecting base 3 through casing bolt hole 31, the setting of buffer spring one 2 and antidetonation subassembly one 5 can play certain buffering cushioning effect to connecting base 3, through inserting screw pole one 52 into screw hole 51, make the bottom of screw pole one 52 and the inside threaded connection of bottom plate 1, then cover fixed thread bush 53 at the surface of screw pole one 52, rotate it, make fixed thread bush 53 tightly adhere to the surface on connecting plate 4 top, thereby fix spacing to screw pole one 52, the shock-absorbing effect of the device has been increased, when equipment receives the impact, first by the shock pad one 81 of setting up on shock-absorbing plate 8 and the damper 6 of articulated on shock-absorbing plate 8 both sides through connecting rod 7 jointly carry out buffering shock attenuation to the equipment, and, set up through buffer spring two 10 and further cushion shock attenuation to shock-absorbing plate 8 the impact force that receives, through setting up sliding sleeve 112 and 113 down, and set up buffer spring three 114 between sliding sleeve 112 and 113 down, thereby further improve the shock-absorbing capacity, screw pole two 111 closely clings to the surface of connecting plate 4 top, thereby the shock-absorbing plate one's 8 takes place, the poor shock-absorbing device is avoided through setting up the shock-absorbing device of shock-absorbing device is provided with 9, and the shock-absorbing device is directly has been solved to the problem that the shock-absorbing device is poor, the shock absorber device is set up, and has been solved, and the shock absorber device is directly has been set up and has the shock absorbing device.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a take shock absorber of antidetonation function, includes bottom plate (1), its characterized in that: the middle part of the top end of the bottom plate (1) is fixedly provided with a first buffer spring (2), the top end of the first buffer spring (2) is fixedly connected with a connecting base (3), the top of the connecting base (3) is provided with a shell bolt hole (31), the inner walls of the two sides of the front surface of the connecting base (3) are provided with mounting grooves (32), the bottom ends of the outer walls of the two sides of the front surface of the connecting base (3) are fixedly provided with connecting plates (4), and the two ends of the outer sides of the connecting plates (4) are connected with first anti-seismic components (5) through threads;
Screw hole (51) have been seted up at both ends in connecting plate (4) outside, the inside fixedly connected with screw pole one (52) of screw hole (51), the inside threaded connection of bottom and bottom plate (1) of screw pole one (52), the surface of screw pole one (52) and the top threaded connection that is located connecting plate (4) top have fixed thread bush (53).
2. The shock absorber with shock-resistant function according to claim 1, wherein: the inside of mounting groove (32) is fixed mounting has attenuator (6), the output of attenuator (6) is articulated through the round pin axle has connecting rod (7).
3. A shock absorber with shock-resistant function according to claim 2, wherein: the damping plate (8) is hinged between the other ends of the connecting rods (7) through pin shafts, and a damping pad I (81) is fixedly arranged in the middle of the top end of the damping plate (8).
4. A shock absorber with shock-resistant function according to claim 3, wherein: the middle part fixed mounting of the inside bottom of connection base (3) has shock pad two (9), the top of shock pad two (9) is the cloud fixed mounting of doing so has buffer spring two (10), the top of buffer spring two (10) is connected with the bottom fixed of shock attenuation board (8).
5. The shock absorber with shock-resistant function as set forth in claim 4, wherein: the four corners of the bottom inside the bottom plate (1) are fixedly provided with a second anti-seismic assembly (11), and the inner threads of the four corners of the shock absorbing plate (8) are connected with a second screw rod (111).
6. The shock absorber with shock-resistant function as set forth in claim 5, wherein: the outer surface of screw pole two (111) and be located the below threaded connection of shock attenuation board (8) bottom have sliding sleeve (112), the surface of screw pole two (111) bottom and be located the top threaded connection of the inside bottom of bottom plate (1) have sliding sleeve (113), the surface of screw pole two (111) and be located between sliding sleeve (112) and sliding sleeve (113) activity and cup jointed buffer spring three (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842599.0U CN220850555U (en) | 2023-10-23 | 2023-10-23 | Shock absorber with anti-seismic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322842599.0U CN220850555U (en) | 2023-10-23 | 2023-10-23 | Shock absorber with anti-seismic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220850555U true CN220850555U (en) | 2024-04-26 |
Family
ID=90789091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322842599.0U Active CN220850555U (en) | 2023-10-23 | 2023-10-23 | Shock absorber with anti-seismic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220850555U (en) |
-
2023
- 2023-10-23 CN CN202322842599.0U patent/CN220850555U/en active Active
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| GR01 | Patent grant |