CN215171824U - Novel shock attenuation buffering device - Google Patents
Novel shock attenuation buffering device Download PDFInfo
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- CN215171824U CN215171824U CN202022682339.8U CN202022682339U CN215171824U CN 215171824 U CN215171824 U CN 215171824U CN 202022682339 U CN202022682339 U CN 202022682339U CN 215171824 U CN215171824 U CN 215171824U
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Abstract
The utility model provides a novel shock attenuation buffering device relates to the shock attenuation technical field. A novel damping and buffering device comprises a damping and buffering box, a load transmission assembly and a damping assembly; the load transmission assembly is a polygonal frame, the polygonal frame is at least four sides, the polygonal frame is positioned in the damping buffer box, and the adjacent sides of the polygonal frame are hinged; the shock absorption components are arranged in the shock absorption buffer box, the shock absorption components are matched and connected with the polygonal frame, the shock absorption components are used for shock absorption when the polygonal frame is subjected to external force state change, the number of the shock absorption components is multiple, and the stress directions of at least two shock absorption components are different. The utility model provides a damping buffer that uses at present only the folk prescription to the atress at the shock attenuation in-process, there is the problem of shock attenuation inefficiency.
Description
Technical Field
The utility model relates to a shock attenuation technical field particularly, relates to a novel shock attenuation buffering device.
Background
The damping and buffering device has the function of reducing buffering, is widely applied to various vibration equipment, and has three types of damping and buffering devices in the market at present;
firstly, the method comprises the following steps: the spring buffer device (damping spring) is a common elastic element, is widely applied to various vibration equipment, and has the advantages of good stability, low noise, good vibration isolation effect, long service life and the like. The damping spring is a compression spring, a rubber spring, a composite spring, an air bag spring and the like;
II, secondly: air cushion damping device: the structure is characterized in that a floating piston is arranged at the lower part of the cylinder barrel, and a closed air chamber formed by the floating piston and one end of the cylinder barrel is filled with high-pressure nitrogen. The floating piston is provided with a large-section O-shaped sealing ring which completely separates oil and gas. The working piston is provided with a compression valve and an expansion valve which change the sectional area of the channel along with the moving speed. When the vibration equipment is bouncing up and down, the working piston of the shock absorber reciprocates in oil, so that oil pressure difference is generated between an upper cavity and a lower cavity of the working piston, and pressure oil pushes away a compression valve and an extension valve to flow back and forth. The valve generates a large damping force on the pressure oil, so that the vibration is attenuated;
thirdly, the method comprises the following steps: gasket buffering damping device: the buffer gasket is an elastic sheet and mainly plays roles in buffering, balancing and shock absorption.
The three types of damping and buffering devices are only stressed in a single direction in the damping process, and the problem of low damping efficiency exists.
In summary, we propose a novel damping and buffering device to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel shock attenuation buffer has solved the shock attenuation buffer who uses at present and has only the folk prescription to the atress at the shock attenuation in-process, has the problem of shock attenuation inefficiency.
The embodiment of the utility model is realized like this:
a novel damping and buffering device comprises a damping and buffering box, a load transmission assembly and a damping assembly;
the load transmission assembly is a polygonal frame, the polygonal frame is at least four sides, the polygonal frame is positioned in the damping buffer box, and the adjacent sides of the polygonal frame are hinged;
the shock absorption components are arranged in the shock absorption buffer box, the shock absorption components are matched and connected with the polygonal frame, the shock absorption components are used for shock absorption when the polygonal frame is subjected to external force state change, the number of the shock absorption components is multiple, and the stress directions of at least two shock absorption components are different.
The utility model discloses an in some embodiments, above-mentioned damper assembly includes the shock attenuation loading board, and one side of above-mentioned shock attenuation loading board meets with the ring side of above-mentioned polygon frame, and the opposite side of above-mentioned shock attenuation loading board is connected with damping spring, and above-mentioned damping spring's expansion end is connected with above-mentioned shock attenuation buffer box inboard.
The utility model discloses an in some embodiments, above-mentioned shock attenuation loading board opposite side all is equipped with the slider, and above-mentioned shock attenuation baffle-box inboard is equipped with the spout with above-mentioned slider sliding fit.
In some embodiments of the present invention, the number of the above-mentioned sliders on the same side of the shock absorption bearing plate is two.
In some embodiments of the present invention, the number of the damping springs is plural.
The utility model discloses an in some embodiments, above-mentioned shock attenuation baffle-box is the cuboid form, and above-mentioned shock attenuation baffle-box's upside is equipped with the opening, and above-mentioned polygon frame sets up along the above-mentioned open-ended plane of perpendicular to, and above-mentioned shock attenuation baffle-box's left side, right side and downside all are equipped with damper.
The utility model discloses an in some embodiments, above-mentioned polygon frame is the odd number limit, one side and the above-mentioned open-ended plane side parallel and level of above-mentioned polygon frame, and a summit of above-mentioned polygon frame meets with the damper assembly of above-mentioned surge damping box downside, and the convex summit in above-mentioned polygon frame both sides meets with the damper assembly on above-mentioned surge damping box left side and right side respectively.
The utility model discloses an in some embodiments, above-mentioned polygon frame is the even number limit, and a side of above-mentioned polygon frame meets with above-mentioned damper assembly of above-mentioned shock attenuation buffer tank downside, and the convex summit in above-mentioned polygon frame both sides meets with the damper assembly on above-mentioned shock attenuation buffer tank left side and right side respectively.
In some embodiments of the present invention, the polygonal frame is a diamond, and three vertexes of the polygonal frame are respectively connected to three of the shock absorbing assemblies.
In some embodiments of the present invention, the inner side of the polygonal frame is provided with an auxiliary spring, the auxiliary spring is transversely disposed, and the auxiliary spring is respectively connected to two vertexes of the polygonal frame.
The embodiment of the utility model provides an at least, have following advantage or beneficial effect:
a novel damping and buffering device comprises a damping and buffering box, a load transmission assembly and a damping assembly;
the load transmission assembly is a polygonal frame, the polygonal frame is at least four sides, the polygonal frame is positioned in the damping buffer box, and the adjacent sides of the polygonal frame are hinged;
the shock absorption components are arranged in the shock absorption buffer box, the shock absorption components are matched and connected with the polygonal frame, the shock absorption components are used for shock absorption when the polygonal frame is subjected to external force state change, the number of the shock absorption components is multiple, and the stress directions of at least two shock absorption components are different.
The principle of the utility model is as follows: the external vibration equipment of the ring side of polygon frame, when the power of vibration equipment was applyed the ring side of polygon frame, the polygon frame was when the atress, and the polygon frame takes place to warp or/and moves, and on the power transmission on the polygon frame was to damper assembly, a plurality of damper assembly carried out the shock attenuation to vibration equipment simultaneously, and damper assembly when reseing, impeld the polygon frame and reseed, repeated above-mentioned in-process, realized vibration equipment's circulation shock attenuation. In the process, only one direction can be realized for a single damping assembly, the damping directions of the damping assemblies are different, namely the damping directions of the damping assemblies are different, when the damping assemblies are matched with vibration equipment, a plurality of stress surfaces do work simultaneously, multi-direction damping can be realized, when the same external force acts, during one-way damping, the load of the damping assembly is larger, the stroke of the damping assembly is longer, and the problem of low damping efficiency exists. The utility model discloses a damping buffer that has used at present has been solved in the shock attenuation in-process only the folk prescription to the atress, has the problem of shock attenuation inefficiency.
In the present invention, the state of the polygonal frame changes, which means deformation or/and movement. The design of polygon frame decomposes the effort of outside vibrations equipment unidirectional direction to different directions, has the resolution of power.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a novel damping and buffering device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the shock absorbing bearing plate of FIG. 1;
fig. 3 is a schematic structural diagram of the polygonal frame connecting auxiliary spring according to the embodiment of the present invention.
Icon: the damping device comprises a damping buffer box 1, a damping spring 2, a sliding chute 3, a damping bearing plate 4, a polygonal frame 5, a sliding block 6 and an auxiliary spring 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1 to 3, the present embodiment provides a novel damping and buffering device, which solves the problem of low damping efficiency due to the fact that the existing damping and buffering device is stressed in only one direction during the damping process.
A novel damping and buffering device comprises a damping and buffering box 1, a load transmission assembly and a damping assembly;
the load transmission component is a polygonal frame 5, the polygonal frame 5 is at least four sides, the polygonal frame 5 is positioned in the shock absorption buffer box 1, and the adjacent sides of the polygonal frame 5 are hinged;
the shock absorption components are arranged in the shock absorption buffer box 1, the shock absorption components are matched and connected with the polygonal frame 5, the shock absorption components are used for shock absorption when the polygonal frame 5 is subjected to external force state change, the number of the shock absorption components is multiple, and the stress directions of at least two shock absorption components are different.
The principle of the utility model is as follows: the external vibration equipment of the ring side of polygon frame 5, when the power of vibration equipment was applyed the ring side of polygon frame 5, polygon frame 5 took place to warp or/and the motion when the atress, and polygon frame 5, on force transmission damper assembly on the polygon frame 5, a plurality of damper assembly carried out the shock attenuation to vibration equipment simultaneously, and damper assembly resets, impels polygon frame 5 to reset, repeats the above-mentioned in-process, realizes vibration equipment's circulation shock attenuation. In the process, only one direction can be realized for a single damping assembly, the damping directions of the damping assemblies are different, namely the damping directions of the damping assemblies are different, when the damping assemblies are matched with vibration equipment, a plurality of stress surfaces do work simultaneously, multi-direction damping can be realized, when the same external force acts, during one-way damping, the load of the damping assembly is larger, the stroke of the damping assembly is longer, and the problem of low damping efficiency exists. The utility model discloses a damping buffer that has used at present has been solved in the shock attenuation in-process only the folk prescription to the atress, has the problem of shock attenuation inefficiency.
In the present invention, the state of the polygonal frame 5 changes, which means deformation or/and movement. The design of the polygonal frame 5 decomposes the acting force of the external vibration equipment in the one-way direction into different directions, and has the decomposition effect of the force.
The utility model discloses an in some embodiments, above-mentioned damper assembly includes shock attenuation loading board 4, and one side of above-mentioned shock attenuation loading board 4 meets with the ring side of above-mentioned polygon frame 5, and the opposite side of above-mentioned shock attenuation loading board 4 is connected with damping spring 2, and above-mentioned damping spring 2's expansion end is connected with 1 inboards of above-mentioned shock attenuation buffer box.
In the above embodiment, the plane of the shock absorbing bearing plate 4 is perpendicular to the plane of the polygonal frame 5, the side surface of the shock absorbing bearing plate 4 abuts against the side surface of the polygonal frame 5, when the polygonal frame 5 deforms or/and moves, the force of the polygonal frame 5 acts on the shock absorbing bearing plate 4, the shock absorbing bearing plate 4 exerts the force on the shock absorbing spring 2, and the shock absorbing spring 2 achieves the purpose of shock absorption.
In some embodiments of the present invention, the opposite sides of the damping bearing plate 4 are both provided with a slider 6, and the damping buffer box 1 is provided with a sliding groove 3 slidably engaged with the slider 6.
In the above embodiment, the two sliding blocks 6 are symmetrically arranged with respect to the damping bearing plate 4, when the damping bearing plate 4 slides in the damping buffer, the sliding blocks 6 and the sliding grooves 3 slide in a matching manner, and the design of the sliding blocks 6 and the sliding grooves 3 enables the damping bearing plate 4 to move directionally in the damping buffer box 1, so that the damping buffer box has a guiding function.
In some embodiments of the present invention, the number of the above-mentioned sliding blocks 6 on the same side of the above-mentioned shock absorption bearing plate 4 is two.
In the above embodiment, the number of the two sliding blocks 6 on the same side of the shock absorption bearing plate 4 is two, so that the shock absorption bearing plate 4 slides more stably in the shock absorption buffer box 1.
In some embodiments of the present invention, the number of the damping springs 2 is plural.
In the above embodiment, the number of the damping springs 2 is multiple, when the damping bearing plate 4 compresses the spring, the load of a single damping spring 2 is small, the damping spring 2 is protected, and when the external force is too large, the independent stress failure of the single damping spring 2 is avoided.
In some embodiments of the present invention, the damping buffer box 1 is rectangular, the upper side of the damping buffer box 1 is provided with an opening, the polygonal frame 5 is disposed along the plane perpendicular to the opening, and the left side, the right side and the lower side of the damping buffer box 1 are provided with damping components.
In the above embodiment, the damping buffer box 1 has no upper side wall to form an opening, the opening side of the damping buffer box 1 is externally connected with a vibration device, the vibration device is connected with the polygonal frame 5 through the opening, and the damping components on the left side, the right side and the lower side of the damping buffer box 1 play a role in clamping the polygonal frame 5, so that the deviation of the polygonal frame 5 is avoided.
In some embodiments of the present invention, the polygonal frame 5 is an odd number of sides, one side of the polygonal frame 5 is flush with the plane side of the opening, a top point of the polygonal frame 5 is connected to the damping component on the lower side of the damping buffer box 1, and the convex top points on both sides of the polygonal frame 5 are connected to the damping components on the left and right sides of the damping buffer box 1 respectively.
In the above embodiment, the polygonal frame 5 is a regular polygon, one side of the polygonal frame 5 is flush with the opening, and the polygonal frame 5 is far away from the vertex of the side flush with the opening and connected with the damping component on the lower side of the damping buffer box 1.
The utility model discloses an in some embodiments, above-mentioned polygon frame 5 is the even number limit, and a side of above-mentioned polygon frame 5 meets with above-mentioned damper assembly of above-mentioned surge damping box 1 downside, and the convex summit in above-mentioned polygon frame 5 both sides meets with the damper assembly on above-mentioned surge damping box 1 left side and right side respectively.
In the above embodiment, the polygonal frame 5 is a regular polygon, one side of the polygonal frame 5 is connected in parallel with the shock absorbing components on the lower side of the shock absorbing buffer box 1, and the other side of the polygonal frame 5 is flush with the opening, so that the force distribution of the polygonal frame 5 with even number of sides to the three shock absorbing components is more uniform.
In some embodiments of the present invention, the polygonal frame 5 is a diamond shape, and three vertexes of the polygonal frame 5 are respectively connected to three of the shock absorbing members.
In the above embodiment, the top of the rhombic polygonal frame 5 is connected with an external vibration device, when the vibration device vibrates, the vibration device transmits force to the top of the rhombic frame, the polygonal frame 5 deforms during downward movement, the polygonal frame 5 decomposes the force to the tops of the lower side and the left and right sides of the polygonal frame, and the two tops of the lower side and the left and right sides of the polygonal frame 5 respectively apply the force to the three damping components, so that multi-directional damping of the vibration device is realized.
In some embodiments of the present invention, the inner side of the polygonal frame 5 is provided with an auxiliary spring 7, the auxiliary spring 7 is transversely disposed, and the auxiliary spring 7 is respectively connected to two vertexes of the polygonal frame 5.
In the above embodiment, when the rhombic polygonal frame 5 is deformed, the vertices of the right and left sides of the polygonal frame 5 move away from each other, and the auxiliary spring 7 is stretched during the movement of the vertices away from each other, thereby further achieving the damping effect.
To sum up, the utility model provides a novel shock attenuation buffering device, it has following beneficial effect at least:
the principle of the utility model is as follows: the external vibration equipment of the ring side of polygon frame 5, when the power of vibration equipment was applyed the ring side of polygon frame 5, polygon frame 5 took place to warp or/and the motion when the atress, and polygon frame 5, on force transmission damper assembly on the polygon frame 5, a plurality of damper assembly carried out the shock attenuation to vibration equipment simultaneously, and damper assembly resets, impels polygon frame 5 to reset, repeats the above-mentioned in-process, realizes vibration equipment's circulation shock attenuation. In the process, only one direction can be realized for a single damping assembly, the damping directions of the damping assemblies are different, namely the damping directions of the damping assemblies are different, when the damping assemblies are matched with vibration equipment, a plurality of stress surfaces do work simultaneously, multi-direction damping can be realized, when the same external force acts, during one-way damping, the load of the damping assembly is larger, the stroke of the damping assembly is longer, and the problem of low damping efficiency exists. The utility model discloses a damping buffer that has used at present has been solved in the shock attenuation in-process only the folk prescription to the atress, has the problem of shock attenuation inefficiency.
In the present invention, the state of the polygonal frame 5 changes, which means deformation or/and movement. The design of the polygonal frame 5 decomposes the acting force of the external vibration equipment in the one-way direction into different directions, and has the decomposition effect of the force.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A novel damping and buffering device is characterized by comprising a damping and buffering box, a load transmission assembly and a damping assembly;
the load transmission assembly is a polygonal frame, the polygonal frame is at least four sides, the polygonal frame is positioned in the damping buffer box, and the adjacent sides of the polygonal frame are hinged;
the shock absorption components are arranged in the shock absorption buffer box and are connected with the polygonal frame in a matched mode, the shock absorption components are used for shock absorption when the polygonal frame is subjected to external force state change, the number of the shock absorption components is multiple, and the stress directions of at least two shock absorption components are different.
2. The novel shock absorption and buffering device as claimed in claim 1, wherein the shock absorption assembly comprises a shock absorption bearing plate, one side of the shock absorption bearing plate is connected with the annular side of the polygonal frame, the other side of the shock absorption bearing plate is connected with a shock absorption spring, and the movable end of the shock absorption spring is connected with the inner side of the shock absorption and buffering box.
3. The novel shock absorption and buffering device as claimed in claim 2, wherein the shock absorption bearing plate is provided with sliding blocks on opposite sides, and the shock absorption and buffering box is provided with sliding grooves on the inner sides thereof for sliding engagement with the sliding blocks.
4. The novel shock absorption and buffering device as claimed in claim 3, wherein the number of the sliding blocks on the same side of the shock absorption bearing plate is two.
5. The novel shock absorption and buffering device as claimed in claim 2, wherein the number of the shock absorption springs is multiple.
6. The novel shock absorption and buffering device as claimed in any one of claims 1 to 5, wherein said shock absorption and buffering box is rectangular, an opening is provided on the upper side of said shock absorption and buffering box, said polygonal frame is disposed along a plane perpendicular to said opening, and shock absorption components are provided on the left side, right side and lower side of said shock absorption and buffering box.
7. The novel shock absorption and buffering device as claimed in claim 6, wherein the polygonal frame is odd-numbered, one side of the polygonal frame is flush with the planar side of the opening, one vertex of the polygonal frame is connected with the shock absorption components on the lower side of the shock absorption and buffering box, and the convex vertices on the two sides of the polygonal frame are respectively connected with the shock absorption components on the left side and the right side of the shock absorption and buffering box.
8. The novel shock absorption and buffering device as claimed in claim 6, wherein the polygonal frame is an even number of sides, one side of the polygonal frame is connected with the shock absorption components on the lower side of the shock absorption and buffering box, and the convex vertexes on the two sides of the polygonal frame are respectively connected with the shock absorption components on the left side and the right side of the shock absorption and buffering box.
9. The novel shock absorption and buffering device as claimed in claim 8, wherein said polygonal frame is a diamond shape, and three vertices of said polygonal frame are respectively connected with three shock absorption components.
10. The novel shock absorption and buffering device as claimed in claim 9, wherein an auxiliary spring is arranged inside the polygonal frame, the auxiliary spring is arranged transversely, and the auxiliary spring is connected with two vertexes of the polygonal frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682339.8U CN215171824U (en) | 2020-11-17 | 2020-11-17 | Novel shock attenuation buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022682339.8U CN215171824U (en) | 2020-11-17 | 2020-11-17 | Novel shock attenuation buffering device |
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| Publication Number | Publication Date |
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| CN215171824U true CN215171824U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022682339.8U Active CN215171824U (en) | 2020-11-17 | 2020-11-17 | Novel shock attenuation buffering device |
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|---|---|
| CN (1) | CN215171824U (en) |
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- 2020-11-17 CN CN202022682339.8U patent/CN215171824U/en active Active
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