CN114635941B - Multistage buffering formula bumper shock absorber support - Google Patents
Multistage buffering formula bumper shock absorber support Download PDFInfo
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- CN114635941B CN114635941B CN202210181357.9A CN202210181357A CN114635941B CN 114635941 B CN114635941 B CN 114635941B CN 202210181357 A CN202210181357 A CN 202210181357A CN 114635941 B CN114635941 B CN 114635941B
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- frame
- buffering
- buffer
- base
- multistage
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The invention discloses a multistage buffering type shock absorber support, which relates to the technical field of shock absorbers and comprises a base, wherein an installation frame is installed on the upper surface of the base, connecting mechanisms are installed inside a plurality of side expansion connecting structures, a plurality of side expansion connecting structures which expand the installation range are installed on the side surface of the base, connecting mechanisms are installed inside a plurality of side expansion connecting structures, a buffering frame which is located on the inner side of the installation frame is installed inside the base, and a plurality of multistage buffering structures which are located on the lower side of the buffering frame are installed on the lower side of the base. According to the invention, the buffer frame is arranged in the base, so that the upper component can be subjected to primary buffer, and the lower side of the buffer frame is provided with the plurality of multi-stage buffer structures, so that the multi-stage buffer can be performed, the buffer quality is improved, the components are better protected, the number of the coaxial multi-stage buffer structures can be adjusted, the upper component can be mounted according to the requirement, and the practicability is better.
Description
Technical Field
The invention relates to the technical field of shock absorbers, in particular to a multistage buffering type shock absorber bracket.
Background
The damping system is one of the mechanisms commonly used in structural equipment and is used for absorbing vibration generated by the equipment or the structure, so that the stability of the equipment or the structure is improved, the problem that damage occurs due to excessive vibration of the equipment or the structure is avoided, and in the damping system, in order to improve the damping capacity of the damping system, a plurality of manufacturers adopt a multi-stage buffering structure.
Through retrieval, chinese patent discloses a transformer mounting bracket (publication No. CN 210896880U), which comprises a main body, wherein a bearing seat is arranged in the main body, and two ends of the bearing seat are arranged in sliding grooves on two sides of the main body in a sliding manner; the two ends of the bottom of the bearing seat are provided with multi-stage damping supporting legs, and the bottoms of the multi-stage damping supporting legs are fixedly arranged on the main body; the multistage damping support leg comprises a primary damping component and auxiliary damping components connected to two sides of the primary damping component; the auxiliary damping component comprises a connecting rod, a sliding block, an elastic A piece, a fixed block and a moving groove, one end of the connecting rod is hinged to the upper end of the primary damping component, the other end of the connecting rod is fixedly arranged on the sliding block, and the sliding block is slidably arranged in the moving groove on the main body; two ends of the elastic piece A are respectively and fixedly connected to the fixed block and the movable groove; the elastic piece A is fixedly arranged on the main body; the elastic element A is fixedly arranged on the main body through a bolt.
In the prior art, the structure of installing support is comparatively single to the component of buffering is less, leads to buffering volume limited, and then has limited protective capability, and prior art's installation scope is less, leads to the suitability relatively poor.
Disclosure of Invention
The invention aims to provide a multistage buffering type shock absorber support, which solves the following technical problems:
how to improve the damping quality of the bracket and how to facilitate the installation of the bracket;
the aim of the invention can be achieved by the following technical scheme:
the utility model provides a multistage buffering formula bumper shock absorber support, includes the base, the last surface mounting of base has the mounting bracket for fix the upside at the base with the component, and the lower surface spiro union of base has the extension frame for the installation space of extension base downside, base side-mounting has the side extension connection structure of a plurality of expansion installation scope, a plurality of the coupling mechanism is all installed to side extension connection structure's inside, thereby conveniently assemble side extension connection structure, increased the suitability, the internally mounted of base has the buffer frame that is located the mounting bracket inboard, and the base downside installs the multistage buffer structure that a plurality of is located the buffer frame downside, be used for supporting the buffer frame, and carry out multistage buffering, and the inside at the extension frame is all installed to a plurality of multistage buffer structure, thereby accomodate and protect multistage buffer structure, when protecting multistage buffer structure, conveniently assemble multistage buffer structure and buffer frame.
As a further scheme of the invention: the base is internally provided with a storage groove, and the bottom of the storage groove is provided with a plurality of communication holes which are communicated and distributed in a matrix.
As a further scheme of the invention: the buffer frame is including accomodating the inside base plate in storage tank, the lower surface fixedly connected with of base plate is run through the embedded post of intercommunicating pore, and the lower surface of base plate be close to one side fixedly connected with a plurality of and storage tank fixed connection's elasticity post for carry out shock attenuation and buffering of first order to the base plate.
As a further scheme of the invention: the bottom of embedded post is conical, multistage buffer structure includes the buffer block that corresponds with embedded post, the conical tank in the embedded post bottom outside is established to the inside that is used for the cover of buffer block, and the inside adhesion of buffer block is connected with elastic buffer piece, elastic buffer piece laminating is in the outside of embedded post, and the conical position in embedded post bottom is when descending, conveniently combines with elastic buffer piece to conveniently cushion embedded post through elastic buffer piece.
As a further scheme of the invention: the buffer blocks are provided with a plurality of, the side surfaces of the buffer blocks are conical, the buffer blocks are coaxially distributed, the buffer blocks are sleeved on the outer sides of the upper buffer blocks, elastic buffer pieces are adhered and connected to the inner parts of the buffer blocks, so that the buffer blocks have a multistage buffering function, are simple to install, and can be adjusted according to the requirements.
As a further scheme of the invention: elastic support piece is installed to the buffer block of bottommost, elastic support piece's bottom spiro union is to the bottom of extension frame to support the buffer block on the coaxial, and the elasticity coefficient of extension frame adjusts according to the quantity of coaxial buffer block on, when the length between downside buffer block and the extension frame is different, keeps the support ability of adaptation, avoids appearing the problem that buffer ability reduces.
As a further scheme of the invention: the multistage buffer structure further comprises two groups of upright post structures fixedly connected with the expansion frame, the two groups of upright post structures are respectively arranged on two sides of the buffer blocks, the two sides of the buffer blocks are fixedly connected with side connecting plates which are sleeved on the outer sides of the corresponding upright post structures, and the side connecting plates are used for supporting and limiting the buffer blocks when the buffer blocks are buffered and moved.
As a further scheme of the invention: the side expansion connection structure comprises at least one group of first rotating frames rotationally connected with the base, at least one group of second elastic resetting pieces are fixedly connected between the first rotating frames and the base, one side of each first rotating frame is provided with a second rotating frame, connecting frames are rotationally connected between the first rotating frames and the second rotating frames, Z-shaped distribution is formed among the second rotating frames, the connecting frames and the first rotating frames, and first elastic resetting pieces are fixedly connected between two sides of the connecting frames and the first rotating frames and between two sides of the connecting frames and the second rotating frames.
As a further scheme of the invention: the one end that the link was kept away from to the second rotating turret rotates and is connected with the rotor plate, the second spout has been seted up to the inside of rotor plate, and the first spout has all been seted up at the both ends that are close to the second spout inside the rotor plate.
As a further scheme of the invention: the connecting mechanism comprises a sliding plate, the lower surface of the sliding plate is fixedly connected with a threaded column penetrating through the second sliding groove, and two sides of the sliding plate are respectively fixedly connected with a threaded pipe penetrating through the two groups of first sliding grooves.
As a further scheme of the invention: the mounting frame comprises a fixed frame and a sliding frame, the fixed frame is fixedly connected to the upper surface of the base and located on the outer side of the buffer frame, at least one group of third sliding grooves are formed in the upper surface of the base between the buffer frame and the fixed frame, the sliding frame is slidably connected with the third sliding grooves, one side, far away from the fixed frame, of the sliding frame is fixedly connected with a threaded connection plate located on the upper side of the third sliding grooves, and the threaded connection plate is fixed with the base through bolts penetrating through the third sliding grooves.
As a further scheme of the invention: the using method of the shock absorber bracket comprises the following steps:
step one: installing the component into the installation frame and fixing the component;
step two: coaxially installing a plurality of multi-stage buffer structures, wherein the installation parts correspond to embedded columns in the buffer frames;
step three: then the expansion frame is connected to the lower side of the base in a threaded manner, a plurality of coaxially distributed multi-stage buffer structures are sleeved to the lower side of the embedded column in the buffer frame respectively, and the multi-stage buffer structures are used for carrying out multi-stage shock absorption and buffering on the expansion frame through the buffer frame and the multi-stage buffer structures;
step four: and finally, expanding the side expansion connection structure, and fixing the bracket through the connection mechanism.
The invention has the beneficial effects that:
according to the invention, the buffer frame is arranged in the base, so that the upper component can be subjected to primary buffer, and the lower side of the buffer frame is provided with the plurality of multi-stage buffer structures, so that the multi-stage buffer can be performed, the buffer quality is improved, the components are better protected, the number of the coaxial multi-stage buffer structures can be adjusted, the upper component can be installed according to the requirement, and the practicability is better;
on the other hand, the side surface of the base is also provided with a Z-shaped side expansion connecting structure, a first elastic resetting piece and a second elastic resetting piece are arranged between the side expansion connecting structures, and the angle and the length of the side expansion connecting structure can be expanded, so that the device is convenient to assemble and connect, and the first elastic resetting piece and the second elastic resetting piece in the side expansion connecting structure also have buffering capacity, so that the shock absorption and buffering quality of the device can be further improved;
furthermore, the side expansion connecting structure is also provided with a connecting mechanism with an adjustable position, and the mounting frame can be adjusted according to the fixed component.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic diagram of a multi-stage buffer structure according to the present invention;
FIG. 3 is a cross-sectional view of a side extension attachment structure of the present invention;
FIG. 4 is a cross-sectional view of the coupling mechanism of the present invention;
fig. 5 is a partial top view of the base of the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. a side expansion connection structure; 4. a connecting mechanism; 5. an expansion frame; 6. a buffer frame; 7. a multi-stage buffer structure; 61. a substrate; 62. an elastic column; 63. embedding the column; 71. a buffer block; 72. an elastic buffer member; 73. a side connection plate; 74. a column structure; 75. an elastic support; 31. a first rotating frame; 32. a second turret; 33. a connecting frame; 34. a first elastic restoring member; 35. a rotating plate; 36. a second elastic restoring member; 351. a first chute; 352. a second chute; 41. a sliding plate; 42. a screw connection pipe; 43. a threaded column; 21. a fixed frame; 22. a third chute; 23. a sliding frame; 24. and (5) connecting a threaded connection plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention is a multistage buffering type shock absorber support, including a base 1, a storage slot is formed inside the base 1, a plurality of communicating holes which are communicated and distributed in matrix are formed at the bottom of the storage slot, a mounting rack 2 is mounted on the upper surface of the base 1, and is used for fixing components on the upper side of the base 1, an expansion frame 5 is screwed on the lower surface of the base 1, a mounting space for expanding the lower side of the base 1 is provided with a plurality of side expansion connection structures 3 for expanding the mounting range, the inside of the plurality of side expansion connection structures 3 is provided with a connection mechanism 4, so that the side expansion connection structures 3 are conveniently assembled, applicability is increased, a buffer frame 6 positioned on the inner side of the mounting rack 2 is mounted inside the base 1, a plurality of multistage buffering structures 7 positioned on the lower side of the buffer frame 6 are used for supporting the buffer frame 6, multistage buffering is performed, and the plurality of multistage buffering structures 7 are all mounted inside the expansion frame 5, so that the multistage buffering structures 7 are conveniently assembled with the buffer frame 6 while protecting the multistage buffering structures 7.
Referring to fig. 2, the buffer rack 6 includes a substrate 61 received in the receiving slot, a plurality of embedded columns 63 penetrating through the communication holes are fixedly connected to a lower surface of the substrate 61, and a plurality of elastic columns 62 fixedly connected to the receiving slot are fixedly connected to a side of the lower surface of the substrate 61 near the embedded columns 63 for performing a first-stage shock absorption and buffering on the substrate 61.
The bottom of embedded post 63 is conical, multistage buffer structure 7 includes the buffer block 71 that corresponds with embedded post 63, and the conical tank outside embedded post 63 bottom is established to the inside of buffer block 71, and the inside adhesion of buffer block 71 is connected with elastic buffer piece 72, and elastic buffer piece 72 laminating is in embedded post 63's outside, and embedded post 63 bottom conical position is when descending, conveniently combines with elastic buffer piece 72 to conveniently cushion embedded post 63 through elastic buffer piece 72.
The buffer blocks 71 are provided with a plurality of, the side of a plurality of buffer blocks 71 is conical, a plurality of buffer blocks 71 are all coaxially distributed, a plurality of buffer blocks 71 are all sleeved on the outer side of the upper buffer block 71, and elastic buffer pieces 72 are all adhered and connected to the inner parts of a plurality of buffer blocks 71, so that the multistage buffering function is achieved, the installation is simple, and the buffer blocks 71 with different numbers can be adjusted according to requirements.
The bottom-most buffer block 71 is provided with an elastic support member 75, the bottom of the elastic support member 75 is screwed to the bottom of the expansion frame 5, so that the buffer blocks 71 on the same axis are supported, the elastic coefficient of the expansion frame 5 is adjusted according to the number of the buffer blocks 71 on the same axis, and when the lengths between the bottom-most buffer block 71 and the expansion frame 5 are different, the adaptive supporting capacity is maintained, and the problem of reduction of the buffering capacity is avoided.
The multi-stage buffer structure 7 further comprises two groups of upright post structures 74 fixedly connected with the expansion frame 5, the two groups of upright post structures 74 are respectively arranged on two sides of the plurality of buffer blocks 71, and two sides of the plurality of buffer blocks 71 are fixedly connected with side connecting plates 73 sleeved on the outer sides of the corresponding upright post structures 74 and used for supporting and limiting the plurality of buffer blocks 71 when the buffer blocks move in a buffering mode.
Referring to fig. 3, the side expansion connection structure 3 includes at least one set of first rotating frames 31 rotatably connected with the base 1, at least one set of second elastic restoring members 36 are fixedly connected between the first rotating frames 31 and the base 1, one side of each first rotating frame 31 is provided with a second rotating frame 32, a connecting frame 33 is rotatably connected between each first rotating frame 31 and each second rotating frame 32, the second rotating frames 32, the connecting frames 33 and the first rotating frames 31 are distributed in a Z shape, and first elastic restoring members 34 are fixedly connected between two sides of the connecting frame 33 and between each first rotating frame 31 and each second rotating frame 32, so that the angle and the length of the side expansion connection structure 3 can be expanded, the device can be conveniently assembled and connected, and the first elastic restoring members 34 and the second elastic restoring members 36 in the side expansion connection structure 3 also have buffering capacity, so that the shock absorption and buffering quality of the device can be further improved;
the second rotating frame 32 is connected with the rotating plate 35 in a rotating way at one end far away from the connecting frame 33, a second sliding groove 352 is formed in the rotating plate 35, and first sliding grooves 351 are formed in two ends, close to the second sliding groove 352, of the rotating plate 35.
Referring to fig. 4, the connecting mechanism 4 includes a sliding plate 41, a threaded post 43 penetrating through a second sliding groove 352 is fixedly connected to a lower surface of the sliding plate 41, and threaded pipes 42 penetrating through two groups of first sliding grooves 351 are fixedly connected to two sides of the sliding plate 41.
Referring to fig. 5, the mounting frame 2 includes a fixed frame 21 and a sliding frame 23, the fixed frame 21 is fixedly connected to the upper surface of the base 1 and located at the outer side of the buffer frame 6, at least one set of third sliding grooves 22 are provided on the upper surface of the base 1 between the buffer frame 6 and the fixed frame 21, the sliding frame 23 is slidably connected with the third sliding grooves 22, and a threaded connection plate 24 located at the upper side of the third sliding grooves 22 is fixedly connected to one side of the sliding frame 23 away from the fixed frame 21, and the threaded connection plate 24 is fixed with the base 1 through bolts penetrating through the third sliding grooves 22.
The working principle of the invention is as follows:
the components are installed in the installation frame 2 and fixed, the components are placed between the fixing frames 21 in the installation frame 2 and are placed on the upper side of the buffer frame 6 when installed, then the sliding frames 23 slide along the third sliding grooves 22, after the components are clamped, bolts penetrate through the threaded connection plates 24, and the third sliding grooves 22 are fixed;
coaxially installing a plurality of multi-stage buffer structures 7, wherein the installation positions correspond to embedded columns 63 in a buffer frame 6, arranging the multi-stage buffer structures 7 in sequence according to the sizes of buffer blocks 71 during installation, then installing the buffer blocks 71 between two corresponding groups of upright post structures 74 through side connection plates 73 on two sides, attaching the buffer blocks 71 on the lower side to the outer sides of the buffer blocks 71 on the upper side through elastic buffer pieces 72 in the buffer blocks after installation, and finally screwing elastic support pieces 75 with all sizes to the lower sides of the corresponding coaxial buffer blocks 71 and supporting the elastic support pieces 75 and the bottoms of the corresponding buffer blocks 71;
the expansion frame 5 is then screwed to the lower side of the base 1, a plurality of coaxially distributed multistage buffering structures 7 are sleeved to the lower sides of the embedded columns 63 in the buffering frame 6 respectively, namely, the topmost buffering block 71 in each coaxial buffering block 71 is attached to the lower side of each embedded column 63 through an elastic buffering piece 72 in the buffer frame, when the components on the buffering frame 6 are impacted or vibrated in use, the elastic columns 62 in the buffering frame 6 perform first-stage buffering, when the elastic columns 62 move and deform, the embedded columns 63 apply part acting force to each buffering block 71 on the coaxial, and after the buffering blocks 71 are subjected to acting force, the buffering is performed through the elastic buffering pieces 72 in the buffer frame and the elastic supporting pieces 75 at the bottom, so that multiple buffering is performed;
and finally, the side expansion connecting structure 3 is unfolded, when the side expansion connecting structure 3 is unfolded, the first rotating frame 31 can be rotated by stretching the second elastic reset piece 36, the second rotating frame 32 and the first rotating frame 31 can be unfolded by stretching the first elastic reset pieces 34 on two sides of the connecting frame 33, then the rotating plate 35 is rotated to be attached to the installation position, finally, the connecting mechanism 4 is slid along the first sliding groove 351 and the second sliding groove 352, the threaded connection pipes 42 on two sides of the connecting mechanism 4 are aligned with reserved screw holes of the installation position, threaded columns 43 in the connecting mechanism 4 are locked by nuts, and finally, bolts are assembled with the reserved screw holes of the installation position through the threaded connection pipes 42.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (3)
1. The utility model provides a multistage buffering formula bumper shock absorber support, includes base (1), the upper surface mounting of base (1) has mounting bracket (2), its characterized in that, base (1) side-mounting has a plurality of side expansion connection structure (3), a plurality of coupling mechanism (4) are all installed to the inside of side expansion connection structure (3), the internally mounted of base (1) has buffer frame (6) that are located the inboard of mounting bracket (2), and the multistage buffer structure (7) that are located buffer frame (6) downside are installed to base (1) downside;
a storage groove is formed in the base (1), and a plurality of communication holes distributed in a matrix are formed in the bottom of the storage groove;
the buffer frame (6) comprises a substrate (61) accommodated in the accommodating groove, a plurality of embedded columns (63) penetrating through the communication holes are fixedly connected to the lower surface of the substrate (61), the bottom ends of the embedded columns (63) are conical, and a plurality of elastic columns (62) fixedly connected with the accommodating groove are fixedly connected to one side, close to the embedded columns (63), of the lower surface of the substrate (61);
the multistage buffering structure (7) comprises a group of buffering blocks (71) corresponding to the embedded columns (63), conical grooves sleeved outside the bottom ends of the embedded columns (63) are formed in the buffering blocks (71), and elastic buffering pieces (72) attached to the embedded columns (63) are adhered and connected to the inside of the buffering blocks (71);
the multistage buffering structure (7) comprises a plurality of coaxially distributed buffering blocks (71), the diameters of the coaxially distributed buffering blocks (71) are sequentially increased from top to bottom, the coaxially distributed buffering blocks (71) are sequentially sleeved on the outer side of the upper buffering block (71) from top to bottom, the uppermost buffering block (71) is sleeved on the outer side of the bottom end of the corresponding embedded column (63), and elastic buffering pieces (72) are filled in the buffering blocks (71);
the lower surface spiro union of base (1) has extension frame (5) that are located the outside of a plurality of multistage buffer structure (7), the internally mounted of extension frame (5) has a plurality of elastic support piece (75) that are used for supporting downside buffer block (71).
2. The multistage buffering type shock absorber support according to claim 1, wherein the side expansion connection structure (3) comprises at least one group of first rotating frames (31) which are rotationally connected with the base (1), at least one group of second elastic reset pieces (36) are fixedly connected between the first rotating frames (31) and the base (1), one side of each first rotating frame (31) is provided with a second rotating frame (32), a connecting frame (33) is rotationally connected between each first rotating frame (31) and each second rotating frame (32), the second rotating frames (32), the connecting frames (33) and the first rotating frames (31) are distributed in a Z shape, and first elastic reset pieces (34) are fixedly connected between two sides of each connecting frame (33) and each first rotating frame (31) and each second rotating frame (32).
3. The multistage buffering type shock absorber support according to claim 1, wherein the mounting frame (2) comprises a fixed frame (21) and a sliding frame (23), the fixed frame (21) is fixedly connected to the upper surface of the base (1) and located on the outer side of the buffering frame (6), at least one group of third sliding grooves (22) are formed in the position, located between the buffering frame (6) and the fixed frame (21), of the upper surface of the base (1), the sliding frame (23) is in sliding connection with the third sliding grooves (22), and a threaded connecting plate (24) located on the upper side of the third sliding grooves (22) is fixedly connected to one side, away from the fixed frame (21), of the sliding frame (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181357.9A CN114635941B (en) | 2022-02-25 | 2022-02-25 | Multistage buffering formula bumper shock absorber support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181357.9A CN114635941B (en) | 2022-02-25 | 2022-02-25 | Multistage buffering formula bumper shock absorber support |
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| Publication Number | Publication Date |
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| CN114635941A CN114635941A (en) | 2022-06-17 |
| CN114635941B true CN114635941B (en) | 2023-08-15 |
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