CN114635941A - Multistage buffering formula bumper shock absorber support - Google Patents

Multistage buffering formula bumper shock absorber support Download PDF

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Publication number
CN114635941A
CN114635941A CN202210181357.9A CN202210181357A CN114635941A CN 114635941 A CN114635941 A CN 114635941A CN 202210181357 A CN202210181357 A CN 202210181357A CN 114635941 A CN114635941 A CN 114635941A
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CN
China
Prior art keywords
frame
base
buffer
buffering
fixedly connected
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Granted
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CN202210181357.9A
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Chinese (zh)
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CN114635941B (en
Inventor
吴斌
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Ningbo Shuaiyuan Electronic Element Co ltd
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Ningbo Shuaiyuan Electronic Element Co ltd
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Priority to CN202210181357.9A priority Critical patent/CN114635941B/en
Publication of CN114635941A publication Critical patent/CN114635941A/en
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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
    • 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
    • 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
    • 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, a plurality of side extension connecting structures are internally provided with connecting mechanisms, a plurality of side extension connecting structures for expanding the installation range are installed on the side surface of the base, connecting mechanisms are respectively installed in the plurality of side extension connecting structures, a buffering frame positioned on the inner side of the installation frame is installed in the base, and a plurality of multistage buffering structures positioned on the lower side of the buffering frame are installed on the lower side of the base. The buffer frame is arranged in the base, one-level buffering can be performed on the upper member, multi-level buffering can be performed by arranging the plurality of multi-level buffer structures on the lower side of the buffer frame, so that the buffer quality is improved, the member is better protected, the number of the multi-level buffer structures on the same shaft can be adjusted, the multi-level buffer structures can be arranged as required, and the practicability is better.

Description

Multistage buffering formula bumper shock absorber support
Technical Field
The invention relates to the technical field of shock absorbers, in particular to a multistage buffering type shock absorber support.
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 of damage caused by excessive vibration of the equipment or the structure is solved, and in the damping system, in order to improve the damping capacity of the damping system, a plurality of factories adopt a multi-stage buffer structure.
Through retrieval, the Chinese patent discloses a transformer mounting bracket (publication number: CN210896880U), which comprises a main body, wherein a bearing seat is arranged in the main body, and two ends of the bearing seat are slidably arranged in sliding grooves at two sides of the main body; the two ends of the bottom of the bearing seat are provided with multi-stage damping support legs, and the bottoms of the multi-stage damping support 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 component A, 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 part A are respectively and fixedly connected to the fixed block and the moving groove; the elastic piece A is fixedly arranged on the main body; the elastic piece A is fixedly arranged on the main body through a bolt.
In the prior art, the structure of the mounting bracket is single, the number of buffering components is small, so that the buffering amount is limited, the protection capability is limited, and the mounting range of the prior art is small, so that the applicability is poor.
Disclosure of Invention
The invention aims to provide a multistage buffering type shock absorber support, which solves the following technical problems:
the purpose of the invention can be realized by the following technical scheme:
a multi-stage buffer type shock absorber support comprises a base, wherein an installation frame is installed on the upper surface of the base and used for fixing a component on the upper side of the base, an expansion frame is connected to the lower surface of the base in a threaded mode and used for expanding the installation space of the lower side of the base, a plurality of side expansion connecting structures used for expanding the installation range are installed on the side face of the base, connecting mechanisms are installed inside the plurality of side expansion connecting structures, so that the side expansion connecting structures can be conveniently assembled, the applicability is improved, a buffer frame located on the inner side of the installation frame is installed inside the base, a plurality of multi-stage buffer structures located on the lower side of the buffer frame are installed on the lower side of the base and used for supporting the buffer frame and carrying out multi-stage buffering, and a plurality of multi-stage buffer structures are installed inside the expansion frame, so that the multi-stage buffer structures are stored and protected, when protecting multistage buffer structure, conveniently assemble multistage buffer structure and buffering frame.
As a further scheme of the invention: the base is internally provided with a containing groove, and the bottom of the containing groove is provided with a plurality of communicating holes which are communicated and distributed in a matrix.
As a further scheme of the invention: buffer rack is including accomodating the inside base plate in the groove of accomodating, the lower fixed surface of base plate is connected with a plurality of and runs through the embedding post of intercommunicating pore, and the lower surface of base plate is close to one side fixedly connected with a plurality of embedding post and the elastic column of accomodating groove fixed connection for carry out the shock attenuation and the buffering of first order to the base plate.
As a further scheme of the invention: the bottom and the taper shape of embedding post, multistage buffer structure includes the buffer block that corresponds with the embedding post, the circular cone groove that is used for the cover to establish in the embedding post bottom outside is offered to the inside of buffer block, and the inside adhesion of buffer block is connected with elastic buffer, the elastic buffer laminating is in the outside of embedding post, and the conical position in embedding post bottom is when descending, and convenient and elastic buffer combines to the convenience is cushioned the embedding post through elastic buffer.
As a further scheme of the invention: the buffer block is provided with a plurality of, and the side of a plurality of buffer block is conical, and the equal coaxial distribution of a plurality of buffer block, and the equal cover of a plurality of buffer block establish the outside of upside buffer block to the equal adhesion in inside of a plurality of buffer block is connected with elastic buffer, thereby plays the effect of multistage buffering, and the installation is simple, can adjust the buffer block of different quantity as required.
As a further scheme of the invention: elastic support member is installed to the buffer block of bottommost, elastic support member's bottom spiro union to the bottom of extension frame to support coaxial last buffer block, and the elastic coefficient of extension frame adjusts according to the quantity of coaxial last buffer block, and length between downside buffer block and extension frame is different, keeps the support ability of adaptation, avoids appearing the problem that buffer capacity reduces.
As a further scheme of the invention: multistage buffer structure still includes two sets ofly and the fixed stand structure of being connected of extension frame, and is two sets of the stand structure sets up respectively in the both sides of a plurality of buffer block, a plurality of the equal fixedly connected with cover in both sides of buffer block is established and is established the side connection board in corresponding the stand structure outside for when a plurality of buffer block buffering removes, support it and spacing.
As a further scheme of the invention: side extension connection structure includes that at least a set of rotates the first rotating turret of being connected with the base, the at least a set of second elasticity of fixedly connected with resets between first rotating turret and the base, and one side of first rotating turret is provided with the second rotating turret, rotate between first rotating turret and the second rotating turret and be connected with the link, be Z-shaped between second rotating turret, link and the first rotating turret and distribute, the first elasticity of equal fixedly connected with resets between the both sides of link and first rotating turret and the second rotating turret.
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 inside both ends that are close to the second spout of rotor plate have all seted up first spout.
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 and fixedly connected with screwed pipes penetrating through the two groups of first sliding grooves.
As a further scheme of the invention: the mounting bracket includes fixed frame and sliding frame, fixed frame fixed connection just is located the outside of cushion frame at the base upper surface, the base upper surface is located and has seted up at least a set of third spout between cushion frame and the fixed frame, sliding frame and third spout sliding connection, and one side fixedly connected with that fixed frame was kept away from to the sliding frame is located the threaded connection board of third spout upside, and the threaded connection board is fixed with the base through the bolt that runs through the third spout.
As a further scheme of the invention: the use method of the shock absorber support comprises the following steps:
the method comprises the following steps: mounting and fixing the member in the mounting frame;
step two: coaxially installing a plurality of multi-stage buffer structures, wherein the installation positions correspond to the embedded columns in the buffer frame;
step three: then, the expansion frame is screwed to the lower side of the base, a plurality of coaxially distributed multi-stage buffer structures are respectively sleeved to the lower sides of the embedded columns in the buffer frame, and multi-stage damping buffering is carried out on the buffer frame and the multi-stage buffer structures;
step four: and finally, unfolding the side expansion connecting structure, and fixing the bracket through the connecting mechanism.
The invention has the beneficial effects that:
the buffer frame is arranged in the base, so that one-level buffering can be performed on the upper member, the multistage buffering can be performed by arranging the plurality of multistage buffer structures on the lower side of the buffer frame, the buffering quality is improved, the member is better protected, the number of the multistage buffer structures on the same shaft can be adjusted, the buffer frame can be arranged as required, 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, 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 damping and buffering quality of the device can be further improved;
furthermore, a connecting mechanism with adjustable position is arranged in the side expanding connecting structure, and the mounting frame can be adjusted according to the fixed component.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural diagram of a multi-stage buffer structure according to the present invention;
FIG. 3 is a cross-sectional view of a side-expanding joint structure according to 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 a base in 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-level 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 member; 31. a first rotating frame; 32. a second rotating frame; 33. a connecting frame; 34. a first elastic reset member; 35. a rotating plate; 36. a second elastic reset piece; 351. a first chute; 352. a second chute; 41. a sliding plate; 42. screwing the tube; 43. a threaded post; 21. a fixing frame; 22. a third chute; 23. a sliding frame; 24. a threaded connection plate.
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 is a multi-stage buffer type shock absorber support, including a base 1, a receiving groove is formed in the base 1, a plurality of communicating holes are formed at the bottom of the receiving groove, the communicating holes are distributed in a matrix, a mounting frame 2 is mounted on the upper surface of the base 1 for fixing a component on the upper side of the base 1, an expansion frame 5 is screwed on the lower surface of the base 1 for expanding the mounting space at the lower side of the base 1, a plurality of side expansion connecting structures 3 for expanding the mounting range are mounted on the side surface of the base 1, a connecting mechanism 4 is mounted in each of the plurality of side expansion connecting structures 3, thereby facilitating the assembly of the side expansion connecting structures 3 and increasing the applicability, a buffer frame 6 located at the inner side of the mounting frame 2 is mounted in the base 1, and a plurality of multi-stage buffer structures 7 located at the lower side of the buffer frame 6 are mounted at the lower side of the base 1, the buffer frame is used for supporting the buffer frame 6 and performing multi-stage buffering, and the plurality of multi-stage buffer structures 7 are all installed in the expansion frame 5, so that the multi-stage buffer structures 7 are stored and protected, and when the multi-stage buffer structures 7 are protected, the multi-stage buffer structures 7 and the buffer frame 6 are conveniently assembled.
Referring to fig. 2, the buffering frame 6 includes a substrate 61 accommodated in the accommodating groove, 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 accommodating groove are fixedly connected to a side of the lower surface of the substrate 61 close to the embedded columns 63 for performing a first-level shock absorption and buffering on the substrate 61.
Bottom and the taper shape of embedding post 63, multistage buffer structure 7 includes the buffer block 71 that corresponds with embedding post 63, the inside of buffer block 71 is offered and is used for the cover to establish the circular cone groove in the embedding post 63 bottom outside, and the inside adhesion of buffer block 71 is connected with elastic buffer member 72, elastic buffer member 72 laminating is in the outside of embedding post 63, the conical position in embedding post 63 bottom is when descending, conveniently combines with elastic buffer member 72, thereby conveniently cushion embedding post 63 through elastic buffer member 72.
Buffer block 71 is provided with a plurality of, and the side of a plurality of buffer block 71 is conical, the equal coaxial distribution of a plurality of buffer block 71, and a plurality of buffer block 71 all overlaps and establish the outside at upside buffer block 71 to the equal adhesion in inside of a plurality of buffer block 71 is connected with elastic buffer 72, thereby plays the effect of multistage buffering, and the installation is simple, can adjust the buffer block 71 of different quantity as required.
Elastic supporting members 75 are installed on the bottommost buffer block 71, the bottom of each elastic supporting member 75 is screwed to the bottom of the expansion frame 5, so that the buffer blocks 71 on the same shaft are supported, the elastic coefficient of the expansion frame 5 is adjusted according to the number of the buffer blocks 71 on the same shaft, the adaptive supporting capacity is kept when the lengths between the bottommost buffer blocks 71 and the expansion frame 5 are different, and the problem of reduction of the buffering capacity is avoided.
Multistage buffer structure 7 still includes two sets of and extension frame 5 fixed connection's stand structure 74, and two sets of stand structures 74 set up respectively in the both sides of a plurality of buffer block 71, and the equal fixedly connected with cover in both sides of a plurality of buffer block 71 is established and is established at the side connecting plate 73 that corresponds the stand structure 74 outside for when a plurality of buffer block 71 cushions and removes, support and spacing it.
Referring to fig. 3, the side expanding connecting structure 3 includes at least one set of first rotating frame 31 rotatably connected to the base 1, at least one set of second elastic restoring member 36 fixedly connected between the first rotating frame 31 and the base 1, and one side of the first rotating frame 31 is provided with a second rotating frame 32, a connecting frame 33 rotatably connected between the first rotating frame 31 and the second rotating frame 32, the connecting frame 33 and the first rotating frame 31 are distributed in a Z-shape, first elastic restoring members 34 are fixedly connected between two sides of the connecting frame 33 and the first rotating frame 31 and the second rotating frame 32, and the angle and length of the side expanding connecting structure 3 can be expanded, so as to facilitate assembling and connecting the device, and the first elastic restoring members 34 and the second elastic restoring members 36 in the side expanding connecting structure 3 also have a buffering capacity, the shock absorption and buffering quality of the device can be further improved;
one end of the second rotating frame 32, which is far away from the connecting frame 33, is rotatably connected with the rotating plate 35, the second sliding groove 352 is formed in the rotating plate 35, and the first sliding groove 351 is formed in both ends of the rotating plate 35, which are close to the second sliding groove 352.
Referring to fig. 4, the connecting mechanism 4 includes a sliding plate 41, a threaded column 43 penetrating through the second sliding groove 352 is fixedly connected to a lower surface of the sliding plate 41, and threaded pipes 42 penetrating through two sets of first sliding grooves 351 are respectively and fixedly connected to two sides of the sliding plate 41.
Referring to fig. 5, the mounting frame 2 includes a fixing frame 21 and a sliding frame 23, the fixing frame 21 is fixedly connected to the upper surface of the base 1 and located outside the buffer frame 6, at least one set of third sliding grooves 22 is formed in the upper surface of the base 1 and located between the buffer frame 6 and the fixing frame 21, the sliding frame 23 is slidably connected to the third sliding grooves 22, a threaded connection plate 24 located on the upper side of the third sliding grooves 22 is fixedly connected to one side of the sliding frame 23 away from the fixing frame 21, and the threaded connection plate 24 is fixed to the base 1 through bolts penetrating through the third sliding grooves 22.
The working principle of the invention is as follows:
mounting and fixing the member in the mounting frame 2, placing the member between the fixing frames 21 in the mounting frame 2 and seated on the upper side of the buffer frame 6 when mounting, then sliding the sliding frame 23 along the third sliding groove 22, and after clamping the member, penetrating the bolt through the threaded connection plate 24 to fix the third sliding groove 22;
the method comprises the following steps of 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 column structures 74 through side connecting plates 73 on two sides, after installation, respectively 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 parts 72 inside the buffer blocks, and finally screwing elastic supporting parts 75 of all sizes to the lower sides of the corresponding coaxial buffer blocks 71 and supporting the elastic supporting parts 75 and the bottoms of the corresponding buffer blocks 71;
then, the expansion frame 5 is screwed to the lower side of the base 1, a plurality of coaxially distributed multi-stage buffer structures 7 are respectively sleeved on the lower sides of the embedded columns 63 in the buffer frames 6, namely, the topmost buffer block 71 in each coaxial buffer block 71 is attached to the lower side of each embedded column 63 through an elastic buffer piece 72 inside the buffer block, when the expansion frame is used, when a component on the buffer frames 6 is impacted or vibrated, the elastic columns 62 in the buffer frames 6 perform first-stage buffering, when the elastic columns 62 move and deform, the embedded columns 63 apply part acting force to each coaxial buffer block 71, and after the acting force is applied to the buffer blocks 71, the buffer blocks are buffered through the elastic buffer pieces 72 inside the buffer blocks and the elastic support pieces 75 at the bottom of the buffer blocks, so that multiple buffering is performed;
at last, expand side extension connection structure 3, when side extension connection structure 3 expandes, reset 36 through the tensile second elasticity, can rotate first rotating turret 31, the first elasticity of tensile link 33 both sides resets 34, can expand second rotating turret 32 and first rotating turret 31, rotatory rotor plate 35 follows afterwards, will and laminate to the installation position, at last along first spout 351 and second spout 352 sliding connection mechanism 4, align the spiro union pipe 42 of coupling mechanism 4 both sides with the reservation screw of installation position, the rethread nut locks threaded column 43 in coupling mechanism 4, it can with the equipment of the reservation screw of installation position through spiro union pipe 42 with the screw finally.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims (8)

1. The utility model provides a multistage buffering formula bumper shock absorber support, includes base (1), the last surface mounting of base (1) has mounting bracket (2), a plurality of coupling mechanism (4) are all installed to the inside of side extension connection structure (3), a serial communication port, base (1) side-mounting has side extension connection structure (3) that a plurality of enlarges the installation scope, a plurality of coupling mechanism (4) are all installed to the inside of side extension connection structure (3), the internally mounted of base (1) has and is located mounting bracket (2) inboard cushion frame (6), and base (1) downside installs the multistage buffer structure (7) that a plurality of is located cushion frame (6) downside.
2. The bracket of claim 1, wherein the base (1) has a receiving groove therein, and the bottom of the receiving groove has a plurality of communicating holes formed therein and distributed in a matrix.
3. The bracket of claim 2, wherein the cushion frame (6) comprises a base plate (61) received in the receiving groove, a plurality of embedded posts (63) penetrating through the communication holes are fixedly connected to a lower surface of the base plate (61), and a plurality of elastic posts (62) fixedly connected to the receiving groove are fixedly connected to a side of the lower surface of the base plate (61) close to the embedded posts (63).
4. The multi-stage buffering type shock absorber support according to claim 3, wherein the bottom end of the embedded column (63) is conical, the multi-stage buffering structure (7) comprises a buffering block (71) corresponding to the embedded column (63), a conical groove for being sleeved on the outer side of the bottom end of the embedded column (63) is formed in the buffering block (71), and an elastic buffering member (72) attached to the embedded column (63) is adhesively connected to the inside of the buffering block (71).
5. The multistage buffering type shock absorber support according to claim 4, wherein the bottom of the embedding column (63) is provided with a plurality of coaxially distributed buffer blocks (71), the diameters of the plurality of coaxially distributed buffer blocks (71) are sequentially increased from top to bottom, and the plurality of coaxially distributed buffer blocks (71) are sequentially sleeved on the outer side of the upper side buffer block (71) from top to bottom.
6. The bracket of claim 5, wherein the lower surface of the base (1) is screwed with a plurality of expansion brackets (5) located at the outer sides of the plurality of multi-stage buffer structures (7), and a plurality of elastic supporting members (75) for supporting the lowermost buffer block (71) are installed inside the expansion brackets (5).
7. The bracket of claim 1, wherein the side-expanding connection structure (3) comprises at least one first rotating frame (31) rotatably connected with the base (1), at least one second elastic reset member (36) is fixedly connected between the first rotating frame (31) and the base (1), a second rotating frame (32) is arranged on one side of the first rotating frame (31), a connecting frame (33) is rotatably connected between the first rotating frame (31) and the second rotating frame (32), the connecting frame (33) and the first rotating frame (31) are distributed in a Z shape, and first elastic reset members (34) are fixedly connected between two sides of the connecting frame (33) and the first rotating frame (31) and the second rotating frame (32).
8. The multi-stage buffering type shock absorber support according to claim 1, wherein the mounting frame (2) comprises a fixing frame (21) and a sliding frame (23), the fixing frame (21) is fixedly connected to the upper surface of the base (1) and located outside the buffering frame (6), at least one set of third sliding grooves (22) are formed in the upper surface of the base (1) and located between the buffering frame (6) and the fixing frame (21), the sliding frame (23) is slidably connected with the third sliding grooves (22), and one side, away from the fixing frame (21), of the sliding frame (23) is fixedly connected with a threaded connection plate (24) located on the upper side of the third sliding grooves (22).
CN202210181357.9A 2022-02-25 2022-02-25 Multistage buffering formula bumper shock absorber support Active CN114635941B (en)

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