CN214221879U

CN214221879U - Shock attenuation damping footing of high support strength

Info

Publication number: CN214221879U
Application number: CN202022025053.2U
Authority: CN
Inventors: 李姝娴
Original assignee: Qingdao Fuqiang Electronics Co ltd
Current assignee: Qingdao Fuqiang Electronics Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-09-17
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a damping footing of high support intensity, including butt joint piece, storage tank, supporting shoe, damping rubber spare and butt joint bolt, first gasbag is installed to the internal surface nestification of butt joint piece, and the lower extreme inboard of butt joint piece has seted up the storage tank to the second gasbag is installed to the inboard nestification of storage tank, and the second gasbag is connected with first gasbag simultaneously, the supporting shoe is installed to the inboard of storage tank running through, and the supporting shoe is connected with the internal surface of butt joint piece, the external fixed surface of supporting shoe is connected with reset spring. This shock attenuation damping footing of high support intensity, the slope form that sets up through angles such as butt joint piece outer end supports the touch multitouch that the butt joint piece that is pressed can be stable corresponds the angle to the outside and extrudees in step, and then through the stable supporting strength to this damping footing of the relative power that resets of axle head torsional spring, the effectual support intensity that has improved the device.

Description

Shock attenuation damping footing of high support strength

Technical Field

The utility model relates to a damping footing technical field specifically is a high support intensity's damping footing.

Background

Along with the continuous development of the industrialization of our country, various mechanical equipment is developed gradually, and the bottom of most industrial equipment mostly all can the corresponding damping footing of adaptation to support work to it, but current damping footing still has certain defect, just for example:

1. most of the existing damping feet only can simply resist and support, and the supporting strength is not high enough, so that the phenomenon of breakage is easy to occur under the condition of overlarge stress degree, and further certain use defects exist;

2. the existing damping bottom foot does not have a better pressure relief buffering structure in the supporting process of the supporting piece, so that the supporting efficiency of the damping bottom foot has certain defects, and inconvenience is brought to the operation of a user.

Aiming at the problems, innovative design is urgently needed on the basis of the original damping footing structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high support intensity's shock attenuation damping footing to solve the most simple conflict support work that can only that proposes in the above-mentioned background art, it supports intensity high efficiency inadequately, leads to the phenomenon that easily appears rolling over and decrease under the too big condition of its atress degree, is supporting the in-process to support piece, does not possess better pressure release buffer structure, leads to the problem that there is certain defect in its support efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption damping footing with high supporting strength comprises a butt joint block, a containing groove, a supporting block, a damping rubber piece and a butt joint bolt, wherein a first air bag is nested on the inner surface of the butt joint block, the inner side of the lower end of the butt joint block is provided with the containing groove, a second air bag is nested on the inner side of the containing groove, the second air bag is connected with the first air bag, the supporting block is arranged on the inner side of the containing groove in a penetrating mode, the supporting block is connected with the inner surface of the butt joint block, the outer surface of the supporting block is fixedly connected with a return spring, the return spring is connected with the inner side of the containing groove, the middle end of the butt joint block is connected with the damping rubber piece in a bonding mode, the upper end of the butt joint block is connected with the butt joint bolt in a threaded mode, a bearing on the outer side of the butt joint block is connected with a butt joint block, the lower end of the butt joint block is rotatably connected with a guide wheel, and the guide wheel is connected with the lower end of the butt joint block, and the shaft end of the abutting block is fixedly connected with a torsion spring, and the torsion spring is connected with the inner side of the edge end of the butt joint block.

Preferably, the first air bag is provided with an air transmission through pipe and a bonding layer, the lower end of the first air bag is provided with the air transmission through pipe in a penetrating mode, the air transmission through pipe is connected with the second air bag, and the bonding layer is bonded and connected to the inner side of the edge end of the air transmission through pipe.

Preferably, the inner sides of the side ends of the air transmission through pipes are provided with 4 bonding layers at equal angles, the outer surfaces of the bonding layers are attached to each other, and the bonding layers are made of elastic silica gel.

Preferably, the supporting block forms a sliding structure with the inner side of the abutting block through the accommodating groove, the supporting block forms a telescopic structure with the inner side of the accommodating groove through the return spring, and the outer end face of the supporting block is attached to the outer surface of the abutting block.

Preferably, the damping rubber piece and the inner side of the butt joint block form an adhesion structure, and the inner end of the damping rubber piece and the first air bag form a nested structure.

Preferably, the contact block is of an inclined structure in the front view, the contact block forms an elastic structure with the edge end of the butt joint block through a torsion spring, and the contact block forms a sliding structure with the lower end of the butt joint block through a guide wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the shock absorption damping footing with high supporting strength;

1. the pressing butt joint blocks can stably and synchronously extrude the butt joint blocks with corresponding angles on the outer sides through the inclined butt joint blocks arranged at the outer ends of the butt joint blocks at equal angles, and then the damping bottom foot is stably supported through the relative resetting force of the shaft end torsion spring, so that the supporting strength of the device is effectively improved;

2. the supporting block is provided with the nested installation, and along with the damping rubber spare strength of butt joint piece pressurized to the inner, the first gasbag nested butt joint rather than inboard is pressurized thereupon and is carried out the air feed work to the second gasbag inside to make the supporting block of outside contact move outward in step, carry out secondary support work to the conflict piece inside of contact, further improvement device's slow pressure stability.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side sectional view of the gas transmission pipe of the present invention;

fig. 4 is a schematic view of the top view structure of the contact block of the present invention.

In the figure: 1. a butt joint block; 2. a first air bag; 3. an air delivery through pipe; 4. an adhesive layer; 5. a second air bag; 6. a containing groove; 7. a support block; 8. a return spring; 9. a damping rubber member; 10. a butt bolt; 11. A contact block; 12. a torsion spring; 13. a guide wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a shock absorption damping footing with high supporting strength comprises a butt joint block 1, a first air bag 2, an air transmission through pipe 3, an adhesive layer 4, a second air bag 5, a containing groove 6, a supporting block 7, a reset spring 8, a damping rubber piece 9, a butt joint bolt 10, a collision block 11, a torsion spring 12 and a guide wheel 13, wherein the first air bag 2 is nested and installed on the inner surface of the butt joint block 1, the containing groove 6 is formed in the inner side of the lower end of the butt joint block 1, the second air bag 5 is nested and installed on the inner side of the containing groove 6, the second air bag 5 is connected with the first air bag 2, the supporting block 7 is installed on the inner side of the containing groove 6 in a penetrating mode, the supporting block 7 is connected with the inner surface of the butt joint block 1, the reset spring 8 is fixedly connected to the outer surface of the supporting block 7, the reset spring 8 is connected with the inner side of the containing groove 6, the damping rubber piece 9 is, the outside bearing of butt joint piece 1 is connected with and supports touch multitouch 11, and the lower extreme of propping touch multitouch 11 rotates and is connected with leading wheel 13 to leading wheel 13 is connected with the lower extreme of butt joint piece 1, supports touch multitouch 11's axle head fixedly connected with torsion spring 12, and torsion spring 12 is connected with the limit end inboard of butt joint piece 1.

The first air bag 2 is provided with an air transmission through pipe 3 and an adhesive layer 4, the lower end of the first air bag 2 is provided with the air transmission through pipe 3 in a penetrating mode, the air transmission through pipe 3 is connected with the second air bag 5, the inner side of the edge end of the air transmission through pipe 3 is connected with the adhesive layer 4 in an adhesive mode, the inner side of the edge end of the air transmission through pipe 3 is provided with 4 adhesive layers 4 at equal angles, the outer surfaces of the adhesive layers 4 are mutually attached, the adhesive layers 4 are made of elastic silica gel materials, and the first air bag 2 can be stably opened and closed according to the air supply state of the first air bag 2 through the 4 adhesive layers 4 which are attached and butted;

the supporting block 7 forms a sliding structure with the inner side of the butt joint block 1 through the accommodating groove 6, the supporting block 7 forms an expansion structure with the inner side of the accommodating groove 6 through the return spring 8, the outer end face of the supporting block 7 is attached to the outer surface of the abutting block 11, the supporting block 7 which is pushed to be contacted by the second air bag 5 which is expanded by force can be stably moved outwards synchronously, and therefore secondary supporting work is carried out on the inner end of the abutting block 11;

the damping rubber piece 9 and the inner side of the butt joint block 1 form an adhesive structure, the inner end of the damping rubber piece 9 and the first air bag 2 form a nested structure, and the compressed damping rubber piece 9 can stably and synchronously extrude the first air bag 2 at the inner end of the damping rubber piece;

the positive view of the contact block 11 is an inclined structure, the edge end of the contact block 11 passing through the torsion spring 12 and the butt joint block 1 forms an elastic structure, the contact block 11 passes through the guide wheel 13 and forms a sliding structure with the lower end of the butt joint block 1, and the outer end of the butt joint block 1 is supported by the matching damping rubber piece 9 which can be stabilized by the contact block 11 arranged in an inclined manner.

The working principle is as follows: when the high-support-strength damping footing is used, according to the figures 1-4, the device is firstly placed at a position to be operated, when a support object at the upper end of the butt joint block 1 is pressed, the support object passes through the inclined contact block 11 which is arranged at the outer end of the butt joint block 1 at the same angle, so that the pressed butt joint block 1 can stably and synchronously extrude the contact block 11 at the corresponding angle at the outer side, at the moment, the torsion spring 12 butted with the shaft end of the torsion spring is wound along with the torsion spring, the damping footing is further stably supported through the relative resetting force of the torsion spring 12, and simultaneously, as the butt joint block 1 is pressed to exert the actual force on the damping rubber piece 9 at the inner end, the first air bag 2 nested and butted with the inner side of the torsion spring supplies air to the inside of the second air bag 5 through the air-conveying through pipe 3, so that the support block 7 contacted with the outer side synchronously stretches the resetting spring 8 to move outwards, the secondary supporting work is carried out inside the contact conflict block 11, the pressure relief stability of the device is further improved, 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

1. The utility model provides a shock attenuation damping footing of high support intensity, includes butt joint piece (1), storage tank (6), supporting shoe (7), damping rubber spare (9) and docking bolt (10), its characterized in that: the inner surface of the butt joint block (1) is provided with a first air bag (2) in a nested mode, the inner side of the lower end of the butt joint block (1) is provided with a containing groove (6), the inner side of the containing groove (6) is provided with a second air bag (5) in a nested mode, the second air bag (5) is connected with the first air bag (2), the inner side of the containing groove (6) is provided with a supporting block (7) in a penetrating mode, the supporting block (7) is connected with the inner surface of the butt joint block (1), the outer surface of the supporting block (7) is fixedly connected with a return spring (8), the return spring (8) is connected with the inner side of the containing groove (6), the middle end of the butt joint block (1) is connected with a damping rubber piece (9) in an adhering mode, the upper end of the butt joint block (1) is connected with a butt bolt (10) in a threaded mode, the outer side bearing of the butt joint block (1) is connected with a butt joint block (11), and the lower end of the butt joint block (11) is rotatably connected with a guide wheel (13), and the guide wheel (13) is connected with the lower end of the butt joint block (1), the shaft end of the contact block (11) is fixedly connected with a torsion spring (12), and the torsion spring (12) is connected with the inner side of the edge end of the butt joint block (1).

2. A high support strength shock absorbing damping foot as set forth in claim 1, wherein: first gasbag (2) are provided with gas transmission siphunculus (3) and adhesive linkage (4), and the lower extreme of first gasbag (2) runs through and installs gas transmission siphunculus (3) to gas transmission siphunculus (3) are connected with second gasbag (5), and the inboard adhesive linkage in limit end of gas transmission siphunculus (3) has adhesive linkage (4) simultaneously.

3. A high support strength shock absorbing damping foot as set forth in claim 2, wherein: the inboard equidistance of limit end of air-conveying siphunculus (3) is provided with 4 adhesive linkage (4), and the surface of adhesive linkage (4) is laminated mutually to adhesive linkage (4) are elastic silica gel material.

4. A high support strength shock absorbing damping foot as set forth in claim 1, wherein: the supporting block (7) forms a sliding structure with the inner side of the butt joint block (1) through the accommodating groove (6), the supporting block (7) forms a telescopic structure with the inner side of the accommodating groove (6) through the return spring (8), and the outer end face of the supporting block (7) is attached to the outer surface of the contact block (11).

5. A high support strength shock absorbing damping foot as set forth in claim 1, wherein: the damping rubber piece (9) and the inner side of the butt joint block (1) form an adhesion structure, and the inner end of the damping rubber piece (9) and the first air bag (2) form a nested structure.

6. A high support strength shock absorbing damping foot as set forth in claim 1, wherein: the front view of the contact block (11) is of an inclined structure, the contact block (11) forms an elastic structure with the edge end of the butt joint block (1) through a torsion spring (12), and the contact block (11) forms a sliding structure with the lower end of the butt joint block (1) through a guide wheel (13).