CN217401553U - Engineering machinery shock absorber with warning damage function - Google Patents
Engineering machinery shock absorber with warning damage function Download PDFInfo
- Publication number
- CN217401553U CN217401553U CN202221099229.1U CN202221099229U CN217401553U CN 217401553 U CN217401553 U CN 217401553U CN 202221099229 U CN202221099229 U CN 202221099229U CN 217401553 U CN217401553 U CN 217401553U
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- tuning fork
- connecting plate
- knocking
- air cushion
- rubber mat
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Abstract
The utility model relates to an engineering machinery shock absorber with alarm damage function, which comprises an upper connecting plate part, an anti-cracking rubber pad, a cracking alarm device and a lower connecting plate; two ends of the anti-cracking rubber mat are respectively vulcanized with the upper connecting plate part and the lower connecting plate into an integral structure; fracture alarm device includes air cushion subassembly, tuning fork and elasticity piece of knocking, air cushion unit mount is equipped with the air vent in the rubber mat outside of preventing ftractureing and being close to of air cushion subassembly and prevents ftractureing rubber mat one side, air cushion subassembly is pasted on preventing ftractureing the rubber mat, air cushion subassembly has the inflated state that withstands the tuning fork and the gassing state of releasing the tuning fork, the tuning fork is installed on last connecting plate, elasticity piece of knocking is installed on the connecting plate down and the directional tuning fork bottom in top of elasticity piece of knocking, has the warning suggestion damage function.
Description
Technical Field
The utility model relates to an automobile parts technical field especially relates to an engineering machine tool bumper shock absorber with warning damage function.
Background
The engineering machinery shock absorber with the alarm damage function is used for suspension installation of parts with strong vibration working conditions of engineering machinery equipment such as a road roller, a loader and the like, plays a good role in vibration reduction, improves driving comfort and prolongs service life.
The suspension rubber mat assembly has the advantages that the service environment is severe, continuous vibration and influence of heat radiation are caused, muddy water, dust and the like cover, the service life is shortened, the common failure modes are rubber aging, the rubber mat drops from the upper connecting plate and the lower connecting plate, the rubber mat cracks and the like, regular inspection and replacement are needed, and accidents are caused if the rubber mat is not replaced in time.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides an engineering machine tool bumper shock absorber with warning damage function has warning suggestion damage function.
The utility model discloses a technical solution be:
the engineering machinery shock absorber with the alarm damage function comprises an upper connecting plate part, an anti-cracking rubber pad, a cracking alarm device and a lower connecting plate; two ends of the anti-cracking rubber mat are respectively vulcanized with the upper connecting plate part and the lower connecting plate into an integral structure; fracture alarm device includes air cushion subassembly, tuning fork and elasticity piece of knocking, air cushion unit mount is equipped with the air vent in the rubber mat outside of preventing ftractureing and being close to of air cushion subassembly and prevents ftractureing rubber mat one side, air cushion subassembly is pasted on preventing ftractureing the rubber mat, air cushion subassembly has the gassing state of withstanding the gassing state of tuning fork and releasing the tuning fork, the tuning fork is installed on last connecting plate, the elasticity piece of knocking is installed on the connecting plate down and the directional tuning fork bottom in top of elasticity piece of knocking.
Preferably, the air cushion assembly comprises an air bag belt, skirt edges are arranged on two sides of the air bag belt and are respectively adhered to the outer side of the anti-cracking rubber mat through glue, a vent hole is formed in one end, close to the anti-cracking rubber mat, of the air bag belt, and the air bag belt has an inflation state of propping against a tuning fork and an deflation state of releasing the tuning fork.
Preferably, the air cushion assembly further comprises two pressing pieces, the pressing pieces press the skirt edge outside the anti-cracking rubber mat, and the pressing pieces are clamps.
Preferably, the air bag belt has an inlet nozzle.
Preferably, the lower connecting plate is provided with a knocking part mounting hole, one end of the elastic knocking part is fixedly arranged in the knocking part mounting hole, the other end of the elastic knocking part points to the tuning fork, and the elastic knocking part is provided with a spring section.
Preferably, the elastic knocking piece is connected with the knocking piece mounting hole through a thread pair.
The utility model has the advantages that:
the two ends of the anti-cracking rubber pad are respectively vulcanized with the upper connecting plate part and the lower connecting plate part into an integrated structure, the cracking alarm device comprises an air cushion component, a tuning fork and an elastic knocking component, the air cushion component is installed on the outer side of the anti-cracking rubber pad, an air vent is formed in one side, close to the anti-cracking rubber pad, of the air cushion component, the air cushion component is adhered to the anti-cracking rubber pad, the air cushion component has an inflation state for propping against the tuning fork and an deflation state for releasing the tuning fork, the tuning fork is installed on the upper connecting plate part, the elastic knocking component is installed on the lower connecting plate, the top of the elastic knocking component points to the bottom of the tuning fork, the tuning fork and the elastic knocking component vibrate when an engineering machine runs, the elastic knocking component continuously knocks the bottom of the tuning fork, when the surface of the anti-cracking rubber pad is not cracked, the air cushion component is filled with air to prop against the tuning fork, no big sound is generated when the bottom of the elastic knocking component is knocked, once the surface of the anti-cracking rubber pad is cracked, gas is revealed through gas vent and crackle, and the air cushion subassembly is in the gassing state, and the elasticity strikes the piece and strikes the tuning fork and will produce the warning prompt tone, and the suggestion is changed and is prevented the split cushion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1.
Description of reference numerals:
3. an upper connecting plate portion;
4. a cracking-proof rubber mat;
5. a crack alarm device; 51. an air cushion assembly; 511. a vent hole; 512. an air bag belt; 5121. a skirt edge; 513. an air inlet nozzle; 514. a compression member; 52. a tuning fork; 53. an elastic knocking piece;
6. a lower connecting plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-2, the present embodiment provides an engineering machinery shock absorber with damage warning function, which includes an upper connecting plate portion 3, an anti-cracking rubber pad 4, a cracking warning device 5, and a lower connecting plate 6; the two ends of the cracking-proof rubber mat 4 are respectively vulcanized with the upper connecting plate part 3 and the lower connecting plate 6 into an integral structure.
The cracking alarm device 5 comprises an air cushion component 51, a tuning fork 52 and an elastic knocking component 53, wherein the air cushion component 51 is installed on the outer side of the cracking-proof rubber mat 4, an air vent 511 is formed in one side, close to the cracking-proof rubber mat 4, of the air cushion component 51, the air cushion component 51 is adhered to the cracking-proof rubber mat 4, the air cushion component 51 has an inflation state of propping against the tuning fork 52 and a deflation state of releasing the tuning fork 52, the tuning fork 52 is installed on the upper connecting plate portion 3, the elastic knocking component 53 is installed on the lower connecting plate 6, the top of the elastic knocking component 53 points to the bottom of the tuning fork 52, both the tuning fork 52 and the elastic knocking component 53 vibrate when the engineering machinery operates, the elastic knocking component 53 continuously beats the bottom of the tuning fork 52, when the surface of the cracking-proof rubber mat 4 is not cracked, the air cushion component 51 is filled with air to prop against the tuning fork 52, the elastic knocking component 53 does not generate large sound when the bottom of the tuning fork 52 beats, and once the surface of the cracking-proof rubber mat 4 is cracked, the air leaks through the air holes 511 and cracks, the air cushion component 51 is in an air-bleeding state, and the elastic knocking component 53 knocks the tuning fork 52 to generate an alarm prompt sound to prompt the replacement of the anti-cracking rubber cushion 4.
The air cushion assembly 51 comprises an air bag belt 512, the air bag belt 512 is provided with an air inlet 513 to inflate the air bag belt 512, two sides of the air bag belt 512 are respectively provided with a skirt 5121, each skirt 5121 is respectively adhered to the outside of the anti-cracking rubber cushion 4 through glue, the glue is chloroprene rubber adhesive, the air cushion assembly 51 further comprises two pressing pieces 514, the pressing pieces 514 press the skirt 5121 to the outside of the anti-cracking rubber cushion 4, the pressing pieces 514 are clamping rings which further press the skirt 5121 to prevent air from escaping through the skirt 5121, one end of the air bag belt 512, which is close to the anti-cracking rubber cushion 4, is provided with an air vent 511, when the anti-cracking rubber cushion 4 has no cracks, the air vent 511 is closed, along with the gradual aging of the anti-cracking rubber cushion 4, after cracks are formed on the surface, the air in the air bag belt 512 can gradually leak along the cracks, the air bag belt 512 has an inflation state of propping against the tuning fork 52 and a deflation state of releasing the tuning fork 52, and when the air bag belt 512 does not leak, the air bag strap 512 is deflated when a leak occurs.
The lower connecting plate 6 is provided with a knocking part mounting hole, one end of the elastic knocking part 53 is fixedly arranged in the knocking part mounting hole, the other end of the elastic knocking part 53 points to the tuning fork 52, the elastic knocking part 53 is provided with a spring section, the elastic knocking part 53 is connected with the knocking part mounting hole through a thread pair, the engineering machinery generates vibration on the lower connecting plate 6 and the upper connecting plate part 3 when running, the spring section keeps swinging to continuously knock the tuning fork 52, but the air bag belt 512 described above pushes the tuning fork 52 in an inflated state to limit the tuning fork 52 to sound, the air bag belt 512 releases the tuning fork 52 in a deflated state, the spring section continuously swings at the moment, and the elastic knocking part 53 continuously knocks the tuning fork 52 to prompt the cracking-proof rubber mat 4 to crack and damage.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. The engineering machinery shock absorber with the damage warning function is characterized by comprising an upper connecting plate part, an anti-cracking rubber mat, a cracking warning device and a lower connecting plate; the two ends of the anti-cracking rubber mat are respectively vulcanized with the upper connecting plate part and the lower connecting plate into an integral structure; fracture alarm device includes air cushion subassembly, tuning fork and elasticity piece of knocking, air cushion unit mount is equipped with the air vent in the rubber mat outside of preventing ftractureing and being close to of air cushion subassembly and prevents ftractureing rubber mat one side, air cushion subassembly is pasted on preventing ftractureing the rubber mat, air cushion subassembly has the gassing state of withstanding the gassing state of tuning fork and releasing the tuning fork, the tuning fork is installed on last connecting plate, the elasticity piece of knocking is installed on the connecting plate down and the directional tuning fork bottom in top of elasticity piece of knocking.
2. The shock absorber with the damage warning function for engineering machinery of claim 1, wherein the air cushion assembly comprises an air bag belt, skirt rims are arranged on two sides of the air bag belt, each skirt rim is respectively pasted outside the anti-cracking rubber mat through glue, a vent hole is formed in one end, close to the anti-cracking rubber mat, of the air bag belt, and the air bag belt has an inflation state of propping against a tuning fork and a deflation state of releasing the tuning fork.
3. The engineering machinery shock absorber with the damage warning function of claim 2, wherein the air cushion assembly further comprises two pressing members, the pressing members press the skirt edge outside the anti-cracking rubber pad, and the pressing members are clips.
4. The shock absorber with damage warning function for construction machinery according to claim 2, wherein the air bag belt has an air intake nozzle.
5. The engineering machinery shock absorber with the damage warning function as claimed in claim 1, wherein a knocking piece mounting hole is formed in the lower connecting plate, one end of the elastic knocking piece is fixedly mounted in the knocking piece mounting hole, the other end of the elastic knocking piece points to the tuning fork, and the elastic knocking piece is provided with a spring section.
6. The shock absorber with damage warning function for construction machinery as claimed in claim 1, wherein the elastic knocking member is connected with the knocking member mounting hole through a screw pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099229.1U CN217401553U (en) | 2022-05-10 | 2022-05-10 | Engineering machinery shock absorber with warning damage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221099229.1U CN217401553U (en) | 2022-05-10 | 2022-05-10 | Engineering machinery shock absorber with warning damage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217401553U true CN217401553U (en) | 2022-09-09 |
Family
ID=83144277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221099229.1U Active CN217401553U (en) | 2022-05-10 | 2022-05-10 | Engineering machinery shock absorber with warning damage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217401553U (en) |
-
2022
- 2022-05-10 CN CN202221099229.1U patent/CN217401553U/en active Active
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