CN112178123A - High-strength self-pressure-relief rubber damping support leg - Google Patents
High-strength self-pressure-relief rubber damping support leg Download PDFInfo
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- CN112178123A CN112178123A CN202011016582.4A CN202011016582A CN112178123A CN 112178123 A CN112178123 A CN 112178123A CN 202011016582 A CN202011016582 A CN 202011016582A CN 112178123 A CN112178123 A CN 112178123A
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- supporting seat
- buffer layer
- rubber damping
- supporting
- high strength
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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
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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
- F16F15/022—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 dampers and springs in combination
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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
- F16F15/023—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 fluid means
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a high-strength self-pressure-relief rubber damping support leg which comprises an upper support seat, an installation air bag, a corrugated pipe, a buffer layer, a limiting part and a rotating shaft, wherein a fixing block is installed at the lower end of the upper support seat through a bolt, a lower support seat is installed on the lower end face of the upper support seat in a nested mode, a butt joint part is fixedly connected to the upper end of the lower support seat and connected with the inner side of the fixing block, and an accommodating groove is formed in the inner surface of the butt joint part. This high strength from pressure release rubber damping stabilizer blade, along with the supporting seat pressurized to the damping rubber buffer layer application of force of inner, the installation gasbag pressurized thereupon carries out the air feed work to the bellows inside rather than the nested butt joint of inboard, thereby make the conflict piece of outside contact move outward in step, outwards extrude in step to the support piece of contact, make its cooperation conflict piece form the bearing structure of triangle-shaped form carry out secondary support work to the device, the support area of form is improved through the conflict piece that moves outward simultaneously, further improvement device's slow compression stability.
Description
Technical Field
The invention relates to the technical field of damping support legs, in particular to a high-strength self-pressure-relief rubber damping support leg.
Background
Along with the continuous development of industrialization in China, various mechanical equipment is gradually researched and popularized, and in order to adapt to the working state of large-scale mechanical equipment, the large-scale mechanical equipment needs to be buffered by supporting devices such as damping support legs and the like, so that the large-scale mechanical equipment is deeply popularized and popularized by users, but the existing damping support legs have certain defects, such as:
1. for example, the elastic-plastic steel damping support with the publication number of CN205741890U can ensure that a bridge structure is protected from being damaged in the case of a major earthquake, and only the support is used for participating in energy consumption under small vibration or daily temperature displacement at ordinary times, but the support strength of the existing damping support has certain defects, so that the existing damping support is easily damaged in the process of being pressed, and the integral service life of the device cannot be ensured;
2. the existing damping support leg can only simply support an object, does not have a good self-pressure-relief structure, causes the phenomenon that the device is easy to deform and the like under the condition of overlarge pressure-bearing degree, causes the supporting efficiency to have certain difference, and further has certain use defects.
In order to solve the problems, innovative design is urgently needed on the basis of the original damping support leg structure.
Disclosure of Invention
The invention aims to provide a high-strength self-pressure-relief rubber damping support leg, which aims to solve the problems that the support strength provided in the background technology has certain defects, so that the support leg is easily damaged in the pressure process, the whole service life of the device cannot be ensured, the support leg can only simply support an object, the support leg does not have a good self-pressure-relief structure, the device is easily deformed and other bad phenomena under the condition of overlarge pressure degree, and the support efficiency has certain difference.
In order to achieve the purpose, the invention provides the following technical scheme: a high-strength self-pressure-relief rubber damping support leg comprises an upper support seat, an installation air bag, a corrugated pipe, a buffer layer, a limiting part and a rotating shaft, wherein a fixing block is installed on a lower end bolt of the upper support seat, a lower support seat is installed on the lower end face of the upper support seat in a nested manner, an upper end of the lower support seat is fixedly connected with a butt joint part, the butt joint part is connected with the inner side of the fixing block, a containing groove is formed in the inner surface of the butt joint part, the installation air bag is connected with the inner surface of the containing groove in an adhesive manner, the installation air bag is connected with the inner part of the butt joint part, magnets are fixedly connected with the lower ends of the installation air bag and the fixing block, the buffer layer is connected with the inner end of the upper support seat and the lower support seat in an adhesive manner, an adhesive layer is connected, and the bellows is installed to the inboard nestification of guide way to the bellows is connected with the lower extreme inboard of under bracing seat, and the bellows switches on with the installation gasbag simultaneously, the inboard of guide way is run through and is installed to support the touch multitouch, and supports the outside of piece and under bracing seat and be connected, the outside bearing of going up the supporting seat is connected with support piece, and support piece's outer end fixedly connected with reset spring to reset spring is connected with the outside of buffer layer, support piece's axle head fixedly connected with haulage rope, and the haulage rope is connected with the inboard of going up the supporting seat, the outside of going up the supporting seat is run through and is installed the pivot, and the outside fixedly connected with locating part of pivot to the axle head of locating part is connected with the haulage rope, the axle head fixedly connected with torque spring of locating part.
Preferably, the fixed block is of an integrated structure with the lower end of the upper supporting seat, the fixed block forms a telescopic structure through the accommodating groove and the inner side of the butt joint part, and the fixed block forms a magnetic structure through the outer end of the magnet and the outer end of the mounting air bag.
Preferably, the installation gasbag is provided with gas transmission channel and articulamentlayer, and the lower extreme of installation gasbag runs through and installs gas transmission channel to gas transmission channel is connected with the inboard of bellows, and the inboard bonding connection of limit end of gas transmission channel has the articulamentlayer simultaneously.
Preferably, the inner sides of the side ends of the gas transmission channels are provided with 4 connecting layers at equal angles, the outer surfaces of the connecting layers are attached to each other, and the connecting layers are made of elastic silica gel.
Preferably, the buffer layer is made of elastic rubber, the buffer layer and the adhesive layer are distributed at equal intervals relative to the central point of the upper support seat, and the adhesive layer forms a clamping structure with the outer surface of the buffer layer through a bump.
Preferably, the contact block passes through the inboard of guide way and lower carriage and constitutes extending structure, and the contact block passes through the inboard of bellows and guide way and constitutes sliding structure to the outer end and the support piece of contact block constitute the block structure.
Preferably, the support piece is provided with a connecting shaft and a friction roller, the upper end of the support piece is provided with the connecting shaft in a penetrating mode, the connecting shaft is connected with the outer side of the upper supporting seat, and meanwhile the lower end bearing of the support piece is connected with the friction roller.
Preferably, the supporting members are symmetrically distributed about the central point of the upper supporting seat, the supporting members form a rotating structure with the outer side of the upper end of the upper supporting seat through a connecting shaft, and the supporting members form an elastic structure with the outer side of the buffer layer through a return spring.
Preferably, the limiting parts are symmetrically distributed about the central point of the upper supporting seat, the limiting parts and the outer side of the upper supporting seat form an elastic structure through a torsion spring, the limiting parts and the outer side of the supporting part form a rotating structure through a traction rope, and meanwhile, the rotating range of the supporting part is 0-45 degrees.
Compared with the prior art, the invention has the beneficial effects that: the high-strength self-pressure-relief rubber damping support leg;
1. the buffer layers are arranged at equal intervals, when the supporting object at the upper end of the supporting seat bears a large load, the rubber buffer layers at equal intervals are matched with the butted bonding layers, pressure relief work is stably carried out on contact pressure, and the supporting effect of the device is ensured while the supporting thickness and strength of the device are improved by stacking the distributed buffer layers;
2. the supporting seat is provided with symmetrically distributed touch blocks, the inner damping rubber buffer layer is applied with force along with the pressing of the supporting seat, the mounting air bag which is nested and butted with the inner side of the supporting seat is pressed to supply air to the inside of the corrugated pipe, so that the touch blocks which are contacted with the outer side are synchronously moved outwards, the contacted supporting pieces are outwards and synchronously extruded, the supporting pieces are matched with the touch blocks to form a triangular supporting structure to carry out secondary supporting work on the device, meanwhile, the supporting area of the lower supporting seat is increased through the outwards moved touch blocks, and the pressure relief stability of the device is further improved;
3. be provided with from the locating part of activity, along with conflict piece pressurized and move outward the support piece that promotes the contact and carry out angle modulation, the haulage rope rather than the butt joint of axle head will carry out rolling work thereupon, and then drive the locating part that is connected and inwards carry out extrusion work, and then carry out spacing work in step to the bottom that supports the article, avoid the bad phenomenon that position deflection appears under its pressurized degree too big circumstances.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a front cross-sectional view of the fixing block of the present invention;
FIG. 3 is a schematic top view of a position-limiting element according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic cross-sectional view of a contact block of the present invention;
FIG. 6 is a schematic side view of the gas delivery passage of the present invention;
fig. 7 is a schematic side view of a collision block according to the present invention.
In the figure: 1. an upper support base; 2. a fixed block; 3. a lower support seat; 4. a docking member; 5. a containing groove; 6. installing an air bag; 601. a gas transmission channel; 602. a connecting layer; 7. a magnet; 8. an adhesive layer; 9. a bump; 10. a bellows; 11. a buffer layer; 12. a guide groove; 13. a contact block; 14. a return spring; 15. a support member; 1501. a connecting shaft; 1502. a rubbing roller; 16. a hauling rope; 17. a limiting member; 18. a rotating shaft; 19. a torsion spring.
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. 1-7, the present invention provides a technical solution: a high-strength self-pressure-release rubber damping support leg comprises an upper supporting seat 1, a fixed block 2, a lower supporting seat 3, an abutting piece 4, a containing groove 5, an installation air bag 6, a magnet 7, an adhesive layer 8, a convex block 9, a corrugated pipe 10, a buffer layer 11, a guide groove 12, an abutting block 13, a reset spring 14, a supporting piece 15, a traction rope 16, a limiting piece 17, a rotating shaft 18 and a torsion spring 19, wherein the fixed block 2 is installed on the lower end of the upper supporting seat 1 through a bolt, the lower supporting seat 3 is installed on the lower end face of the upper supporting seat 1 in a nested manner, the abutting piece 4 is fixedly connected to the upper end of the lower supporting seat 3, the abutting piece 4 is connected with the inner side of the fixed block 2, the containing groove 5 is formed in the inner surface of the abutting piece 4, the installation air bag 6 is connected to the inner surface of the containing groove 5 in an adhesive, the inner ends of the upper supporting seat 1 and the lower supporting seat 3 are connected with a buffer layer 11 in an adhering mode, the outer surface of the buffer layer 11 is connected with an adhesive layer 8 in an adhering mode, the outer side of the adhesive layer 8 is fixedly connected with a lug 9, the lug 9 is connected with the inner side of the buffer layer 11, the lower end inner side of the lower supporting seat 3 is provided with a guide groove 12, a corrugated pipe 10 is installed on the inner side of the guide groove 12 in an embedded mode, the corrugated pipe 10 is connected with the lower end inner side of the lower supporting seat 3, the corrugated pipe 10 is communicated with an installation air bag 6, the inner side of the guide groove 12 is provided with a contact block 13 in a penetrating mode, the contact block 13 is connected with the outer side of the lower supporting seat 3, the outer side bearing of the upper supporting seat 1 is connected with a supporting piece 15, the outer end of the supporting piece 15 is fixedly connected with a reset spring 14, go up the outside of supporting seat 1 and run through and install pivot 18, and the outside fixedly connected with locating part 17 of pivot 18 to the axle head of locating part 17 is connected with haulage rope 16, and the axle head fixedly connected with torsion spring 19 of locating part 17, and torsion spring 19 is connected with the outside of last supporting seat 1.
The fixed block 2 and the lower end of the upper support seat 1 are of an integrated structure, the fixed block 2 and the inner side of the butt joint part 4 form a telescopic structure through the accommodating groove 5, the fixed block 2 and the outer end of the installation air bag 6 form a magnetic structure through the magnet 7, the compressed upper support seat 1 can stably drive the fixed block 2 at the lower end to move downwards, and the installation air bag 6 in contact with the fixed block 2 synchronously performs extrusion work along the inner side of the butt joint part 4;
the installation airbag 6 is provided with an air transmission channel 601 and a connecting layer 602, the lower end of the installation airbag 6 is provided with the air transmission channel 601 in a penetrating way, the air transmission channel 601 is connected with the inner side of the corrugated pipe 10, meanwhile, the inner side of the edge end of the air transmission channel 601 is connected with the connecting layer 602 in an adhering way, 4 connecting layers 602 are arranged on the inner side of the edge end of the air transmission channel 601 at equal angles, the outer surfaces of the connecting layers 602 are attached to each other, the connecting layers 602 are made of elastic silica gel materials, and the automatic adjustment work of the air supply state inside the corrugated pipe 10 which is connected to the outer end in an abutting way can be stably carried out through the;
the buffer layer 11 is made of elastic rubber, the buffer layer 11 and the bonding layer 8 are distributed at equal intervals relative to the central point of the upper supporting seat 1, the bonding layer 8 forms a clamping structure with the outer surface of the buffer layer 11 through the bumps 9, and the rubber buffer layer 11 distributed at equal intervals can stably cooperate with the bonding layer 8 to improve the supporting thickness and the strength of the whole device;
the contact block 13 forms a telescopic structure with the inner side of the lower support seat 3 through the guide groove 12, the contact block 13 forms a sliding structure with the inner side of the guide groove 12 through the corrugated pipe 10, the outer end of the contact block 13 forms a clamping structure with the support piece 15, and the contact block 13 which is stressed to move outwards can stably extrude the contacted support piece 15 outwards synchronously so as to perform deformation and stretching work on the contact block;
the supporting piece 15 is provided with a connecting shaft 1501 and a friction roller 1502, the connecting shaft 1501 is installed at the upper end of the supporting piece 15 in a penetrating mode, the connecting shaft 1501 is connected with the outer side of the upper supporting seat 1, meanwhile, a lower end bearing of the supporting piece 15 is connected with the friction roller 1502, the supporting piece 15 is symmetrically distributed about the central point of the upper supporting seat 1, the supporting piece 15 and the outer side of the upper end of the upper supporting seat 1 form a rotating structure through the connecting shaft 1501, the supporting piece 15 and the outer side of the buffer layer 11 form an elastic structure through a return spring 14, the supporting piece 15 contacting with the outward moving force of the abutting block 13 can stably stretch the return spring 14 to form a triangular supporting structure outwards, and the supporting strength of;
locating part 17 is about the central point symmetric distribution of last supporting seat 1, and locating part 17 constitutes elastic construction through torque spring 19 and the outside of last supporting seat 1, and locating part 17 passes through haulage rope 16 and support piece 15's the outside constitutes rotating-structure, and support piece 15's rotation range is 0-45 simultaneously, lets support piece 15 that carries out the angular rotation work can be stable through the haulage rope 16 of axle head, drives the locating part 17 that is connected and inwards carries out extrusion work, and then carries out synchronous spacing work to the bottom that supports the article.
The working principle is as follows: when the high-strength self-pressure-relief rubber damping support leg is used, according to a figure 1-2, the device is firstly placed at a position needing to work, the upper support seat 1 is butted with the lower end of the device through a preset bolt, when the bearing of a support object at the upper end of the upper support seat 1 is large, the pressure applied to the support object is stably transmitted to rubber buffer layers 11 distributed at equal intervals, the support object is matched with a butted bonding layer 8 to stably deform and relieve the pressure of contact, and the support effect of the device is ensured and the phenomenon of easy breakage of the support object is avoided when the support thickness and the strength of the device are improved through the buffer layers 11 distributed in a stacking mode;
according to the figures 1-7, as the upper supporting seat 1 is pressed to apply force to the damping rubber buffer layer 11 at the inner end, the fixed block 2 connected with the inner side thereof will displace downwards along the interior of the butt-joint part 4, and then the magnet 7 of the same magnetic pole will perform directional extrusion work on the contact installation air bag 6, and then the pressed installation air bag 6 will stably perform air supply work to the interior of the corrugated pipe 10 through the air transmission channel 601, so that the contact block 13 contacted with the outer side will move outwards synchronously along the lower end of the lower supporting seat 3, at this time, the outer end of the contact block 13 will press the supporting part 15 outwards synchronously, and the return spring 14 connected with the inner end of the supporting part 15 will be in a stretching state, so that it cooperates with the contact block 13 to form a triangular supporting structure to perform secondary supporting work on the lower end of the device, and at the same time, the supporting area of the lower supporting seat 3 is increased, the pressure relief stability of the device is further improved;
according to the figures 1-3, the supporting piece 15 which is in pushing contact with the supporting seat 1 moves outwards under the pressure of the supporting seat 1, the angle adjustment is carried out along the outer side of the supporting seat 1, the traction rope 16 which is in butt joint with the shaft end of the supporting seat carries out rolling work therewith, the limiting piece 17 which is connected is driven to inwards extrude along the upper end of the supporting seat 1, the bottom end of a supporting object is synchronously limited, the bad phenomenon of position deflection under the condition that the pressure degree of the supporting object is overlarge is avoided, and the overall practicability is improved.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a high strength from pressure release rubber damping stabilizer blade, includes supporting seat (1), installation gasbag (6), bellows (10), buffer layer (11), locating part (17) and pivot (18), its characterized in that: the lower end of the upper supporting seat (1) is provided with a fixing block (2) through a bolt, the lower end face of the upper supporting seat (1) is nested with the lower supporting seat (3), the upper end of the lower supporting seat (3) is fixedly connected with a butt-joint part (4), the butt-joint part (4) is connected with the inner side of the fixing block (2), the inner surface of the butt-joint part (4) is provided with a containing groove (5), the inner surface of the containing groove (5) is connected with an installation air bag (6), the installation air bag (6) is connected with the inner part of the butt-joint part (4), the lower ends of the installation air bag (6) and the fixing block (2) are fixedly connected with a magnet (7), the inner ends of the upper supporting seat (1) and the lower supporting seat (3) are connected with a buffer layer (11), the outer surface of the buffer layer (11) is connected with an adhesive layer (, and the lug (9) is connected with the inner side of the buffer layer (11), the inner side of the lower end of the lower supporting seat (3) is provided with a guide groove (12), the inner side of the guide groove (12) is nested with a corrugated pipe (10), the corrugated pipe (10) is connected with the inner side of the lower end of the lower supporting seat (3), the corrugated pipe (10) is communicated with the installation airbag (6), the inner side of the guide groove (12) is provided with a touch block (13) in a penetrating way, the touch block (13) is connected with the outer side of the lower supporting seat (3), the outer side of the upper supporting seat (1) is in bearing connection with a supporting piece (15), the outer end of the supporting piece (15) is fixedly connected with a return spring (14), the return spring (14) is connected with the outer side of the buffer layer (11), the shaft end of the supporting piece (15) is fixedly connected with a hauling rope (16), and the hauling rope (, go up the outside of supporting seat (1) and run through and install pivot (18), and the outside fixedly connected with locating part (17) of pivot (18) to the axle head of locating part (17) is connected with haulage rope (16), the axle head fixedly connected with torsion spring (19) of locating part (17), and torsion spring (19) are connected with the outside of last supporting seat (1).
2. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the lower extreme of fixed block (2) and last supporting seat (1) is integrated structure, and fixed block (2) constitute extending structure through storage tank (5) and the inboard of butt joint spare (4) to fixed block (2) constitute magnetic structure through magnet (7) and the outer end of installation gasbag (6).
3. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the installation air bag (6) is provided with an air transmission channel (601) and a connecting layer (602), the lower end of the installation air bag (6) penetrates through the air transmission channel (601), the air transmission channel (601) is connected with the inner side of the corrugated pipe (10), and the connecting layer (602) is connected to the inner side of the edge end of the air transmission channel (601) in an adhering mode.
4. A high strength self-venting rubber damping foot as claimed in claim 3, wherein: the inner sides of the side ends of the gas transmission channels (601) are provided with 4 connecting layers (602) at equal angles, the outer surfaces of the connecting layers (602) are attached to each other, and the connecting layers (602) are made of elastic silica gel.
5. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the buffer layer (11) is made of elastic rubber, the buffer layer (11) and the bonding layer (8) are distributed at equal intervals relative to the central point of the upper supporting seat (1), and the bonding layer (8) forms a clamping structure through the outer surfaces of the lug (9) and the buffer layer (11).
6. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the inner sides of the contact resisting blocks (13) and the lower supporting seat (3) form a telescopic structure through the guide grooves (12), the inner sides of the contact resisting blocks (13) and the guide grooves (12) form a sliding structure through the corrugated pipe (10), and the outer ends of the contact resisting blocks (13) and the supporting pieces (15) form a clamping structure.
7. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the supporting piece (15) is provided with a connecting shaft (1501) and a friction roller (1502), the connecting shaft (1501) is installed at the upper end of the supporting piece (15) in a penetrating mode, the connecting shaft (1501) is connected with the outer side of the upper supporting seat (1), and meanwhile the lower end bearing of the supporting piece (15) is connected with the friction roller (1502).
8. The high strength self-venting rubber damping foot as claimed in claim 7, wherein: the supporting pieces (15) are symmetrically distributed about the central point of the upper supporting seat (1), the supporting pieces (15) form a rotating structure through the connecting shaft (1501) and the outer side of the upper end of the upper supporting seat (1), and the supporting pieces (15) form an elastic structure through the outer sides of the return spring (14) and the buffer layer (11).
9. The high strength self-venting rubber damping foot as set forth in claim 1, wherein: the limiting pieces (17) are symmetrically distributed about the central point of the upper supporting seat (1), the limiting pieces (17) and the outer side of the upper supporting seat (1) form an elastic structure through torsion springs (19), the limiting pieces (17) and the outer side of the supporting piece (15) form a rotating structure through traction ropes (16), and meanwhile the rotating range of the supporting piece (15) is 0-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016582.4A CN112178123A (en) | 2020-09-24 | 2020-09-24 | High-strength self-pressure-relief rubber damping support leg |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011016582.4A CN112178123A (en) | 2020-09-24 | 2020-09-24 | High-strength self-pressure-relief rubber damping support leg |
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| CN112178123A true CN112178123A (en) | 2021-01-05 |
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| CN202011016582.4A Withdrawn CN112178123A (en) | 2020-09-24 | 2020-09-24 | High-strength self-pressure-relief rubber damping support leg |
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| JP2002236005A (en) * | 2001-02-08 | 2002-08-23 | Bridgestone Corp | Method and apparatus for measuring strain of rubber- like elastic body |
| CN207759440U (en) * | 2018-01-29 | 2018-08-24 | 重庆公共运输职业学院 | Logistics container with shock-absorbing |
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Application publication date: 20210105 |