CN220666562U - Ethylene propylene diene monomer rubber plate for steel beam - Google Patents
Ethylene propylene diene monomer rubber plate for steel beam Download PDFInfo
- Publication number
- CN220666562U CN220666562U CN202321987865.2U CN202321987865U CN220666562U CN 220666562 U CN220666562 U CN 220666562U CN 202321987865 U CN202321987865 U CN 202321987865U CN 220666562 U CN220666562 U CN 220666562U
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- Prior art keywords
- layer
- ethylene propylene
- diene monomer
- propylene diene
- rubber plate
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- 229920002943 EPDM rubber Polymers 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 55
- 230000035939 shock Effects 0.000 claims abstract description 11
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 239000012783 reinforcing fiber Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 108010081750 Reticulin Proteins 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- -1 acrylic ester Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an ethylene propylene diene monomer rubber plate for a steel beam, which comprises a rubber plate body, wherein the rubber plate body comprises an upper anti-skid wear-resistant layer, an upper ethylene propylene diene monomer rubber layer, a tensile anti-fault layer, a buffer layer, a shock absorption layer, a lower ethylene propylene diene monomer rubber layer, a waterproof layer and a lower anti-skid wear-resistant layer. According to the utility model, the anti-skid grooves on the upper surface of the rubber plate body and the blocks on the frame are used for preventing the rubber plate body from being deflected due to vibration of the cross beam, the service life of the rubber plate body is prolonged by the aging resistance, chemical corrosion resistance and good impact elasticity of the upper ethylene propylene diene monomer rubber layer and the lower ethylene propylene diene monomer rubber layer, and the shock absorbing capability of the rubber plate body is improved by the buffering of natural latex in the buffer layer and the buffering of a plurality of elastic rubber columns which are arranged in a staggered manner in the buffer layer, so that the rubber plate is prevented from being crushed and losing efficacy due to deflection and string out of the rubber plate when mechanical equipment vibrates, and a great amount of maintenance labor and materials are saved.
Description
Technical field:
the utility model relates to the technical field of rubber plates, in particular to an ethylene propylene diene monomer rubber plate for a steel beam.
The background technology is as follows:
the rubber plate has higher hardness, the sheet-shaped product which is prepared by taking rubber as a main material and is provided with a certain thickness and a larger area can be called rubber plate for short, and can contain reinforcing materials such as fabrics, metal sheets and the like, and the rubber plate is mainly applied to equipment and devices for protecting the use of the rubber plate in the industry; in mining, the rubber plate is mainly wear-resistant and impact-resistant to protect equipment and related pipeline equipment, so that the service life of the equipment and the like can be prolonged;
the existing rubber plate is relatively poor in damping effect, wear resistance and vibration absorption capacity in the using process, when mechanical equipment vibrates, the phenomenon that the rubber plate is deviated and strutted out is easily caused, if the strutted amount is too large, the rubber backing plate can be crushed and fails, the rubber backing plate cannot play a role in proper, a great amount of maintenance labor and materials are wasted, and therefore, the ethylene propylene diene monomer rubber plate for the steel beam is provided.
The utility model comprises the following steps:
the utility model aims to provide an ethylene propylene diene monomer rubber plate for a steel beam, which solves one of the problems in the prior art.
The utility model is implemented by the following technical scheme: the utility model provides an EPDM rubber board for girder steel, includes the rubber slab body, and the rubber slab body includes anti-skidding wearing layer, last EPDM rubber layer, resistant layer, buffer layer, lower EPDM rubber layer, waterproof layer, lower anti-skidding wearing layer, go up the lower fixed surface of anti-skidding wearing layer and be connected with the EPDM rubber layer, the lower fixed surface of going up the EPDM rubber layer is connected with resistant layer that draws, the lower fixed surface of resistant layer that draws is connected with the buffer layer, the lower fixed surface of buffer layer is connected with the EPDM rubber layer down, the lower fixed surface of lower EPDM rubber layer is connected with the waterproof layer down, the lower fixed surface of waterproof layer is connected with anti-skidding wearing layer down.
As a further preferred aspect of the present utility model: the anti-skid wear-resistant coating comprises an upper anti-skid wear-resistant layer, a lower anti-skid wear-resistant layer and a plurality of anti-skid grooves, wherein the upper surface of the upper anti-skid wear-resistant layer and the upper surface of the lower anti-skid wear-resistant layer are respectively provided with a plurality of anti-skid grooves, the anti-skid grooves are crisscross arranged, two sides of each anti-skid groove penetrate through the periphery of the upper anti-skid wear-resistant layer and the periphery of the lower anti-skid wear-resistant layer, and the inner part of each anti-skid groove is arc-shaped.
As a further preferred aspect of the present utility model: the upper surface and the lower surface of going up anti-skidding wearing layer all are provided with a plurality of first protruding pieces, a plurality of first recesses have all been seted up to the upper surface and the lower surface on last EPDM rubber layer, the lateral wall fixed connection of first protruding piece is in the inside wall of first recess.
As a further preferred aspect of the present utility model: the anti-pulling and anti-fault layer is internally provided with reticular metal wires and reinforcing fibers, the reticular metal wires are of plane cross-linked reticular structures, and the reinforcing fibers are of three-dimensional cross-linked reticular fiber structures.
As a further preferred aspect of the present utility model: the buffer layer is filled with natural latex, and the waterproof layer is made of acrylic ester waterproof paint.
As a further preferred aspect of the present utility model: a plurality of elastic rubber columns are arranged in the shock absorption layer in a staggered mode up and down.
As a further preferred aspect of the present utility model: the lower surface of buffer layer and the upper surface of waterproof layer all set up a plurality of second protruding pieces, a plurality of second recesses have all been seted up to the upper surface and the lower surface of lower EPDM layer, the lateral wall fixed connection of second protruding piece is in the inside wall of second recess.
As a further preferred aspect of the present utility model: the rubber sheet is characterized in that a frame is arranged around the rubber sheet body, and a plurality of stop blocks are arranged on the upper surface of the frame.
The utility model has the advantages that: according to the utility model, the anti-skid grooves arranged on the upper surface of the rubber plate body and the stoppers arranged on the frame are used for preventing the rubber plate body from being deflected due to vibration of the cross beam, the service life of the rubber plate body is prolonged by the aging resistance, chemical corrosion resistance and good impact elasticity of the upper ethylene propylene diene monomer rubber layer and the lower ethylene propylene diene monomer rubber layer, and the shock absorbing capability of the rubber plate body is improved by the buffering of natural latex in the buffer layer and the buffering of a plurality of elastic rubber columns staggered up and down in the buffer layer, so that the rubber plate is prevented from being crushed and failed due to deflection and string out of the rubber plate when mechanical equipment vibrates, thereby playing a role in need and saving a great amount of maintenance labor and materials.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a view angle structure according to the present utility model;
FIG. 2 is a schematic view of the structure of the upper anti-skid wear layer and anti-skid groove of the present utility model;
FIG. 3 is a schematic view showing the structure of a shock absorbing layer and a waterproof layer according to the present utility model;
fig. 4 is an enlarged view of area a of fig. 3 in accordance with the present utility model.
In the figure: 1. a rubber plate body; 11. an upper anti-slip wear layer; 12. an ethylene propylene diene monomer layer is arranged on the upper layer; 13. tensile failure-proof layer; 14. a buffer layer; 15. a shock absorbing layer; 16. a lower ethylene propylene diene monomer layer; 17. a waterproof layer; 18. a lower anti-slip wear layer; 19. an anti-skid groove; 20. a first bump block; 21. a first groove; 22. a mesh wire; 23. reinforcing fibers; 24. an elastic rubber column; 25. a second bump block; 26. a second groove; 27. a frame; 28. and a stop block.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an EPDM rubber board for girder steel, including rubber board body 1, rubber board body 1 includes anti-skidding wearing layer 11, go up EPDM rubber layer 12, resistant anti-skidding layer 13 that draws, buffer layer 14, buffer layer 15, lower EPDM rubber layer 16, waterproof layer 17, lower anti-skidding wearing layer 18, go up the lower fixed surface of anti-skidding wearing layer 11 and be connected with EPDM rubber layer 12, go up EPDM rubber layer 12's lower fixed surface and be connected with anti-skidding layer 13 that draws, the lower fixed surface of anti-skidding layer 13 is connected with buffer layer 14, the lower fixed surface of buffer layer 14 is connected with buffer layer 15, the lower fixed surface of buffer layer 15 is connected with lower EPDM rubber layer 16, the lower fixed surface of lower EPDM rubber layer 16 is connected with waterproof layer 17, the lower fixed surface of waterproof layer 17 is connected with anti-skidding wearing layer 18 down.
In this embodiment, specific: the upper surface of the upper anti-skid wear-resistant layer 11 and the upper surface of the lower anti-skid wear-resistant layer 18 are respectively provided with a plurality of anti-skid grooves 19, the anti-skid grooves 19 are arranged in a crisscross manner, two sides of each anti-skid groove 19 penetrate through the periphery of the upper anti-skid wear-resistant layer 11 and the periphery of the lower anti-skid wear-resistant layer 18, the inner parts of the anti-skid grooves 19 are arc-shaped, and the anti-skid performance of the upper surface of the rubber plate body 1 is improved through the crisscross arrangement of the anti-skid grooves 19.
In this embodiment, specific: the lower surface of the upper anti-skid wear-resistant layer 11 and the upper surface of the waterproof layer 17 are both provided with a plurality of first protruding blocks 20, the upper surface and the lower surface of the upper ethylene propylene diene monomer layer 12 are both provided with a plurality of first grooves 21, the outer side walls of the first protruding blocks 20 are fixedly connected to the inner side walls of the first grooves 21, and the plurality of first protruding blocks 20 on the upper anti-skid wear-resistant layer 11 and the plurality of first grooves 21 on the upper ethylene propylene diene monomer layer 12 are fixedly connected, so that the contact surface between the upper anti-skid wear-resistant layer 11 and the upper ethylene propylene diene monomer layer 12 is increased, and the upper anti-skid wear-resistant layer 11 is prevented from sliding down.
In this embodiment, specific: the inner part of the tensile strength and anti-fault 13 is provided with the reticular metal wires 22 and the reinforcing fibers 23, the reticular metal wires 22 are of a plane cross-linked reticular structure, the reinforcing fibers 23 are of a three-dimensional cross-linked reticular fiber structure, and the tensile strength of the reticular metal wires 22 and the reinforcing fibers 23 in the tensile strength and anti-fault 13 is improved, so that the tensile strength of the rubber sheet body 1 is improved, and breakage is prevented.
In this embodiment, specific: the buffer layer 14 is filled with natural latex, the waterproof layer 17 is made of acrylic ester waterproof paint, and mechanical vibration is buffered through buffering of the natural latex in the buffer layer 14.
In this embodiment, specific: the inside of the shock-absorbing layer 15 is provided with a plurality of elastic rubber columns 24 in a vertically staggered manner, and the inside of the shock-absorbing layer 15 is provided with a plurality of elastic rubber columns 24 in a vertically staggered manner, so that mechanical shock is buffered.
In this embodiment, specific: the lower surface of buffer layer 15 and the upper surface of waterproof layer 17 all set up a plurality of second protruding piece 25, and a plurality of second recesses 26 have all been seted up to the upper surface and the lower surface of lower EPDM layer 16, and the lateral wall fixed connection of second protruding piece 25 is in the inside wall of second recess 26, through fixing second protruding piece 25 in second recess 26 to increase the contact surface and increase the fastness.
In this embodiment, specific: the rubber sheet body 1 is provided with the frame 27 all around, and the upper surface of frame 27 is provided with a plurality of dogs 28, through a plurality of dogs 28 on the frame 27 to prevent that rubber sheet body 1 skew cluster out.
The theory of operation or the structural principle, during the use, go up anti-skidding wearing layer 11 through rubber slab body 1 upper surface setting, thereby increase the frictional force between rubber slab body 1 and the crossbeam, prevent rubber slab body 1 because crossbeam vibrations skew, through the stopper of a plurality of dogs 28 that set up on the frame 27, further increased rubber slab body 1's steadiness, can effectively prevent rubber slab body 1 skew, ageing resistance, chemical corrosion resistance and the good characteristic of impact elasticity through last EPDM layer 12 and lower EPDM layer 16, thereby increase rubber slab body 1's life, through the resistant resistance of drawing of netted wire 22 and reinforcing fiber 23 in the anti-fault 13 that draws, thereby increase rubber slab body 1's resistant and draw, prevent the fracture, through the buffering of the natural latex in the buffer layer 14 and the buffering of a plurality of elastic rubber posts 24 of crisscross being provided with from top to bottom in the buffer layer 15, thereby shock attenuation to machinery, can effectively prevent rubber slab body 1 bottom slip through the shock attenuation.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. An ethylene propylene diene monomer rubber plate for a steel beam, which is characterized by comprising
Rubber slab body (1), rubber slab body (1) are including last antiskid wearing layer (11), go up ethylene propylene diene monomer layer (12), resistant anti-skidding layer (13), buffer layer (14), buffer layer (15), lower ethylene propylene diene monomer layer (16), waterproof layer (17), lower antiskid wearing layer (18), the lower fixed surface of going up antiskid wearing layer (11) is connected with ethylene propylene diene monomer layer (12), the lower fixed surface of going up ethylene propylene diene monomer layer (12) is connected with resistant anti-skidding layer (13), the lower fixed surface of resistant anti-skidding layer (13) is connected with buffer layer (14), the lower fixed surface of buffer layer (14) is connected with buffer layer (15), the lower fixed surface of buffer layer (15) is connected with lower ethylene propylene diene monomer layer (16), the lower fixed surface of lower ethylene propylene diene monomer layer (16) is connected with waterproof layer (17), the lower fixed surface of waterproof layer (17) is connected with lower antiskid wearing layer (18).
2. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein a plurality of anti-skid grooves (19) are formed in the upper surface of the upper anti-skid wear-resistant layer (11) and the upper surface of the lower anti-skid wear-resistant layer (18), the anti-skid grooves (19) are arranged in a crisscross manner, both sides of each anti-skid groove (19) penetrate through the peripheries of the upper anti-skid wear-resistant layer (11) and the lower anti-skid wear-resistant layer (18), and the inside of each anti-skid groove (19) is in an arc shape.
3. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein a plurality of first protruding blocks (20) are arranged on the lower surface of the upper anti-skid wear-resisting layer (11) and the upper surface of the waterproof layer (17), a plurality of first grooves (21) are formed on the upper surface and the lower surface of the upper ethylene propylene diene monomer rubber layer (12), and the outer side walls of the first protruding blocks (20) are fixedly connected to the inner side walls of the first grooves (21).
4. Ethylene propylene diene monomer rubber plate for steel beams according to claim 1, characterized in that the inside of the tensile failure prevention layer (13) is provided with a reticular metal wire (22) and reinforcing fibers (23), the reticular metal wire (22) is of a plane cross-linked reticular structure, and the reinforcing fibers (23) are of a three-dimensional cross-linked reticular fiber structure.
5. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein the buffer layer (14) is filled with natural latex, and the waterproof layer (17) is made of acrylic waterproof paint.
6. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein a plurality of elastic rubber columns (24) are arranged in the shock absorption layer (15) in a staggered manner.
7. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein a plurality of second protruding blocks (25) are respectively arranged on the lower surface of the shock absorption layer (15) and the upper surface of the waterproof layer (17), a plurality of second grooves (26) are respectively arranged on the upper surface and the lower surface of the lower ethylene propylene diene monomer rubber layer (16), and the outer side walls of the second protruding blocks (25) are fixedly connected to the inner side walls of the second grooves (26).
8. The ethylene propylene diene monomer rubber plate for steel beams according to claim 1, wherein a frame (27) is arranged around the rubber plate body (1), and a plurality of stop blocks (28) are arranged on the upper surface of the frame (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987865.2U CN220666562U (en) | 2023-07-26 | 2023-07-26 | Ethylene propylene diene monomer rubber plate for steel beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321987865.2U CN220666562U (en) | 2023-07-26 | 2023-07-26 | Ethylene propylene diene monomer rubber plate for steel beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220666562U true CN220666562U (en) | 2024-03-26 |
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ID=90334054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321987865.2U Active CN220666562U (en) | 2023-07-26 | 2023-07-26 | Ethylene propylene diene monomer rubber plate for steel beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220666562U (en) |
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2023
- 2023-07-26 CN CN202321987865.2U patent/CN220666562U/en active Active
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