CN216739066U - Urban rail transit gasket - Google Patents
Urban rail transit gasket Download PDFInfo
- Publication number
- CN216739066U CN216739066U CN202220062630.1U CN202220062630U CN216739066U CN 216739066 U CN216739066 U CN 216739066U CN 202220062630 U CN202220062630 U CN 202220062630U CN 216739066 U CN216739066 U CN 216739066U
- Authority
- CN
- China
- Prior art keywords
- main body
- gasket main
- gasket
- side plates
- shock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 claims abstract description 77
- 230000009467 reduction Effects 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 21
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 244000043261 Hevea brasiliensis Species 0.000 claims description 5
- 229920003052 natural elastomer Polymers 0.000 claims description 5
- 229920001194 natural rubber Polymers 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 229920000742 Cotton Polymers 0.000 claims description 4
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 4
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 229920005549 butyl rubber Polymers 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 239000011359 shock absorbing material Substances 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 22
- 238000013016 damping Methods 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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- Gasket Seals (AREA)
Abstract
The utility model discloses an urban rail transit gasket which comprises a gasket main body, side plates, a joint, a damping pad and an opening, wherein the side plates are arranged at the end part of the gasket main body, noise reduction strips are arranged on the inner side of the gasket main body, and the damping pad is arranged between the gasket main body and the noise reduction strips. According to the utility model, the gasket main body and the side plates are firmer in structure and good in wear-resisting effect through the materials used by the gasket main body and the side plates, the firmness of connection between the side plates and the gasket main body is increased through the raised lines and the grooves, the installation angle of the side plates can be changed through the number of the grooves, the shock absorption pads are embedded into the inner sides of the gasket main body, the damping effect of the gasket main body on external acting force is better through the shock absorption pads, the shock absorption pads increase the service life and the anti-skidding effect of the shock absorption pads through the wear-resistant rubber on the outer surfaces, the damping effect of the gasket main body is increased through the damping sets, the openings are arranged between the end parts of the side plates, and the gasket main body is convenient to install through the openings.
Description
Technical Field
The utility model relates to the technical field of rail transit gaskets, in particular to an urban rail transit gasket.
Background
The track refers to a route paved by strip-shaped steel for running trains, trolleys and the like or a route for the celestial bodies to run in the universe. The track as important part of railway line is one integral engineering structure comprising rails, sleepers, connecting parts, track bed, anticreeping equipment, switches and other parts.
The prior art processes the track traffic gasket and is made by other working of plastics, and it needs to use wire-electrode cutting or ignition flower to process out the ring channel when processing, and the noise is big, and stability is not good, takes place the deviation easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an urban rail transit gasket.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model discloses an urban rail transit gasket, which comprises a gasket main body, side plates, a joint, a shock pad and an opening, wherein the end part of the gasket main body is provided with the side plates, the joint is arranged between the side plates and the gasket main body, two ends of the gasket main body are provided with connecting columns, the outer sides of the connecting columns are provided with convex strips, the end parts of the side plates are provided with connecting holes corresponding to the connecting columns, the inner side of the gasket main body is provided with noise reduction strips, the shock pad is arranged between the gasket main body and the noise reduction strips, a shock absorption layer is arranged inside the shock pad, one side of the shock absorption layer is provided with a buffer layer, a connecting layer is arranged between the buffer layer and the shock absorption layer, a cavity is arranged inside the gasket main body, a shock absorption group is arranged inside the cavity, and the end part of the side plate is provided with the opening.
As a preferred technical scheme of the utility model, two side plates are arranged at the end part of the gasket main body, the gasket main body and the side plates are made of one of high manganese steel, magnesium alloy or ABS, the gasket main body and the side plates are movably connected through a connecting column and a connecting hole, convex strips are arranged on two sides of the connecting column, the convex strips are in an L shape or a T shape, and a plurality of grooves corresponding to the convex strips are arranged on the inner wall of the connecting hole.
According to a preferable technical scheme, a plurality of noise reduction strips are arranged on the inner sides of the gasket main body and the side plates, the noise reduction strips are in threaded connection with the shock absorption pad, the noise reduction strips are arranged at equal intervals, high-abrasion-resistant rubber is arranged on the outer surfaces of the noise reduction strips, and the noise reduction strips are made of one of sound absorption cotton or sound insulation felt.
As a preferable technical solution of the present invention, the cushion pad is embedded inside the gasket body, the cushion layer is made of one of EVA or butyl rubber, the buffer layer is made of one of ACF limit cushion material, polyurethane foam or polyethylene foam, the cushion layer is connected to the buffer layer through the connection layer, and the outer surface of the cushion pad is attached with wear-resistant rubber.
As a preferred technical scheme of the utility model, the cavity is positioned between the shock pad and the gasket main body, the cavity and the shock absorption sets are respectively arranged inside the gasket main body and the side plates, a plurality of shock absorption sets are arranged inside the cavity, the shock absorption sets are arranged at equal intervals, and the shock absorption sets are made of springs or shock absorption materials.
As a preferable technical scheme of the utility model, an opening is arranged between the side plates, the opening is designed to be a straight surface or an inclined surface, the surfaces of the opening and the joint are both provided with one of silicon rubber or natural rubber, and the inner sides of the gasket main body and the side plates are designed to be arc-shaped or multi-arc-shaped.
As a preferable technical solution of the present invention, the gasket main body and the side plate are designed to have at least one arc shape on the inner side.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the gasket main body and the side plates are firmer in structure and good in wear-resisting effect through the materials used by the gasket main body and the side plates, the gasket main body and the side plates are convenient to disassemble and assemble through the connecting columns and the connecting holes, the firmness of the connection of the side plates and the gasket main body is increased through the raised lines and the grooves, the mounting angles of the side plates can be changed through the number of the grooves, so that the gasket main body is more humanized to use, the inner sides of the gasket main body and the side plates are respectively provided with the plurality of noise reduction strips, the wear-resisting effect is good through the noise reduction strips, the service life is long, and vehicles are not easy to slip when passing.
2. According to the utility model, the shock pad is embedded into the inner side of the gasket main body, the shock pad enables the gasket main body to have better buffering and shock absorption effects on external acting force, the shock pad increases the service life and the anti-skidding effect of the shock pad through wear-resistant rubber on the outer surface, the cavity and the shock absorption set are respectively arranged inside the gasket main body and the side plate, the shock absorption effect of the gasket main body is increased through the shock absorption set, the opening is arranged between the end parts of the side plates, the gasket main body is convenient to install through the opening, one of silicon rubber or natural rubber is arranged on the surfaces of the opening and the joint, and the firmness is increased through the design of the opening and the joint.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic illustration of a split structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a partial schematic view of a shock pad;
in the figure: 1. a gasket body; 2. a side plate; 3. seaming; 4. connecting columns; 5. a convex strip; 6. connecting holes; 7. noise reduction strips; 8. a shock pad; 9. a shock-absorbing layer; 10. a buffer layer; 11. a connecting layer; 12. a cavity; 13. a shock absorption set; 14. and (4) opening.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Wherein like reference numerals refer to like parts throughout.
Example 1
As shown in fig. 1-4, the utility model provides an urban rail transit gasket, which comprises a gasket main body 1 and a side plate 2, seam 3, shock pad 8 and opening 14, the tip of gasket main part 1 is provided with curb plate 2, be provided with seam 3 between curb plate 2 and the gasket main part 1, the both ends of gasket main part 1 are provided with spliced pole 4, the outside of spliced pole 4 is provided with sand grip 5, the tip of curb plate 2 is provided with connecting hole 6 that corresponds with spliced pole 4, the inboard of gasket main part 1 is provided with and falls strip 7 of making an uproar, gasket main part 1 and fall and be provided with shock pad 8 between the strip 7 of making an uproar, the inside of shock pad 8 is provided with buffer layer 9, one side of buffer layer 9 is provided with buffer layer 10, be provided with articulamentum 11 between buffer layer 10 and the buffer layer 9, the inside of gasket main part 1 is provided with cavity 12, the inside of cavity 12 is provided with shock attenuation group 13, the tip of curb plate 2 is provided with opening 14.
Further, the tip of gasket main part 1 is provided with two curb plates 2, gasket main part 1 and curb plate 2 all adopt high manganese steel, one of magnesium alloy or ABS forms for the material preparation, make gasket main part 1 firmer with curb plate 2's structure through the material that gasket main part 1 used with curb plate 2, wear-resisting effectual, can not rust, through spliced pole 4 and connecting hole 6 swing joint between gasket main part 1 and the curb plate 2, be convenient for the dismouting of curb plate 2, spliced pole 4's both sides all are provided with sand grip 5, sand grip 5 is one in L shape or the T shape, be provided with a plurality of recesses that correspond with sand grip 5 on the inner wall of connecting hole 6, increase the fastness that curb plate 2 and gasket main part 1 are connected through sand grip 5 and recess, quantity through the recess makes the installation angle of curb plate 2 can change, make the use of gasket main part 1 more humanized.
The inboard of gasket main part 1 and curb plate 2 all is provided with a plurality of strips of making an uproar 7 of falling, falls the strip of making an uproar 7 and 8 threaded connection of shock pad, falls the equidistance setting between the strip of making an uproar 7, and the surface of the strip of making an uproar 7 of falling is provided with high wear-resisting rubber, falls the strip of making an uproar 7 and adopts one of inhaling in sound cotton or the sound insulation felt to form for the material preparation, makes wear-resisting effectual through the material that the strip of making an uproar 7 of falling uses, and long service life has the effect of making an uproar.
An opening 14 is formed between the side plates 2, the opening 14 is designed to be a straight surface or an inclined surface, the gasket main body 1 can be conveniently installed through the opening 14, one of silicon rubber or natural rubber is arranged on the surfaces of the opening 14 and the seam 3, firmness is improved through the design of the opening 14 and the seam 3, and the inner sides of the gasket main body 1 and the side plates 2 are designed to be arc-shaped or multi-arc-shaped.
The gasket body 1 and the side plate 2 are provided with at least one arc-shaped design for the inner side.
Specifically, in the using process, the end part of the gasket main body 1 is provided with two side plates 2, the inner sides of the gasket main body 1 and the side plates 2 are in arc-shaped or multi-arc-shaped design, the inner sides of the gasket main body 1 and the side plates 2 are in at least one arc-shaped design, the gasket main body 1 and the side plates 2 are both made of one of high manganese steel, magnesium alloy or ABS, the gasket main body 1 and the side plates 2 are made of materials, the gasket main body 1 and the side plates 2 are firmer in structure and good in wear-resisting effect and cannot rust, the gasket main body 1 and the side plates 2 are movably connected through a connecting column 4 and a connecting hole 6, the side plates 2 are convenient to disassemble and assemble, the two sides of the connecting column 4 are both provided with convex strips 5, the convex strips 5 are in L shape or T shape, the inner wall of the connecting hole 6 is provided with a plurality of grooves corresponding to the convex strips 5, and the firmness of connection between the side plates 2 and the gasket main body 1 is increased through the convex strips 5 and the grooves, the mounting angle of the side plate 2 can be changed through the number of the grooves, so that the gasket main body 1 is more humanized to use, a plurality of noise reduction strips 7 are arranged on the inner sides of the gasket main body 1 and the side plate 2, the noise reduction strips 7 are in threaded connection with the shock absorption pad 8, the noise reduction strips 7 are arranged at equal intervals, high-wear-resistant rubber is arranged on the outer surfaces of the noise reduction strips 7, the noise reduction strips 7 are made of one of sound absorption cotton or sound insulation felt, the wear-resistant effect is good through the materials used by the noise reduction strips 7, the service life is long, the noise reduction effect is achieved, and the stability of a vehicle is good when the vehicle passes through;
the shock pad 8 is embedded into the inner side of the gasket main body 1, the shock pad 8 is composed of a shock absorption layer 9 and a buffer layer 10, the shock absorption layer 9 is made of one of EVA or butyl rubber, the shock absorption effect of the shock absorption pad 8 is good through the material used by the shock absorption layer 9, the buffer layer 10 is made of one of ACF limit buffer material, polyurethane foam plastic or polyethylene foam plastic, the buffer layer 10 is made of the material used by the buffer layer 10, the shock absorption effect of the shock absorption pad 8 on acting force is good through the material used by the buffer layer 10, the buffer shock absorption effect of the gasket main body 1 on external acting force is better, the shock absorption layer 9 is connected with the buffer layer 10 through a connecting layer 11, the outer surface of the shock absorption pad 8 is attached with wear-resistant rubber, the service life and the anti-slip effect of the shock absorption pad 8 are prolonged, the cavity 12 is positioned between the shock absorption pad 8 and the gasket main body 1, the cavity 12 and the shock absorption set 13 are arranged inside the gasket main body 1 and the side plate 2, a plurality of damping sets 13 are arranged in the cavity 12, the damping sets 13 are arranged at equal intervals, the damping sets 13 are made of springs or damping materials, and the damping effect of the gasket main body 1 is improved through the damping sets 13;
an opening 14 is arranged between the end parts of the side plates 2, the opening 14 is designed to be a straight surface or an inclined surface, the gasket main body 1 is convenient to mount through the opening 14, the surfaces of the opening 14 and the seam 3 are both provided with one of silicon rubber or natural rubber, and firmness is improved through the design of the opening 14 and the seam 3.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An urban rail transit gasket comprises a gasket main body (1), side plates (2), seams (3), shock absorbing pads (8) and openings (14), and is characterized in that the end portions of the gasket main body (1) are provided with the side plates (2), the seams (3) are arranged between the side plates (2) and the gasket main body (1), connecting columns (4) are arranged at two ends of the gasket main body (1), convex strips (5) are arranged on the outer sides of the connecting columns (4), connecting holes (6) corresponding to the connecting columns (4) are arranged at the end portions of the side plates (2), noise reducing strips (7) are arranged on the inner sides of the gasket main body (1), the shock absorbing pads (8) are arranged between the gasket main body (1) and the noise reducing strips (7), shock absorbing layers (9) are arranged inside the shock absorbing pads (8), and buffer layers (10) are arranged on one sides of the shock absorbing layers (9), be provided with articulamentum (11) between buffer layer (10) and buffer layer (9), the inside of gasket main part (1) is provided with cavity (12), the inside of cavity (12) is provided with shock attenuation group (13), the tip of curb plate (2) is provided with opening (14).
2. The urban rail transit gasket according to claim 1, characterized in that two side plates (2) are arranged at the end of the gasket main body (1), the gasket main body (1) and the side plates (2) are both made of one of high manganese steel, magnesium alloy or ABS, the gasket main body (1) and the side plates (2) are movably connected through a connecting column (4) and a connecting hole (6), raised strips (5) are arranged on both sides of the connecting column (4), the raised strips (5) are L-shaped or T-shaped, and a plurality of grooves corresponding to the raised strips (5) are arranged on the inner wall of the connecting hole (6).
3. The urban rail transit gasket of claim 1, characterized in that the inside of the gasket main body (1) and the side plate (2) is provided with a plurality of noise reduction bars (7), the noise reduction bars (7) are in threaded connection with a shock pad (8), the noise reduction bars (7) are arranged at equal intervals, the outer surface of the noise reduction bars (7) is provided with high-wear-resistance rubber, and the noise reduction bars (7) are made of sound-absorbing cotton or sound-insulating felt.
4. The urban rail transit gasket as recited in claim 1, wherein the shock absorbing pad (8) is embedded inside the gasket body (1), the shock absorbing layer (9) is made of one of EVA or butyl rubber, the buffer layer (10) is made of one of ACF (anisotropic conductive film) limit buffer material, polyurethane foam or polyethylene foam, the shock absorbing layer (9) is connected with the buffer layer (10) through the connecting layer (11), and the outer surface of the shock absorbing pad (8) is adhered with wear-resistant rubber.
5. The urban rail transit gasket of claim 1, characterized in that, the cavity (12) is located between the shock pad (8) and the gasket main body (1), the interiors of the gasket main body (1) and the side plates (2) are both provided with the cavity (12) and the shock-absorbing groups (13), the interior of the cavity (12) is provided with a plurality of shock-absorbing groups (13), the shock-absorbing groups (13) are arranged at equal intervals, and the shock-absorbing groups (13) are made of springs or shock-absorbing materials.
6. Urban rail transit gasket according to claim 1, characterized in that an opening (14) is provided between the side plates (2), the opening (14) is of a straight or inclined design, the surfaces of the opening (14) and the joint seam (3) are provided with one of silicone rubber or natural rubber, and the inner sides of the gasket body (1) and the side plates (2) are of an arc or multi-arc design.
7. Urban rail transit gasket according to claim 6, characterized in that the gasket body (1) and the side plates (2) are internally provided with at least one arched design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062630.1U CN216739066U (en) | 2022-01-11 | 2022-01-11 | Urban rail transit gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062630.1U CN216739066U (en) | 2022-01-11 | 2022-01-11 | Urban rail transit gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216739066U true CN216739066U (en) | 2022-06-14 |
Family
ID=81912144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220062630.1U Expired - Fee Related CN216739066U (en) | 2022-01-11 | 2022-01-11 | Urban rail transit gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216739066U (en) |
-
2022
- 2022-01-11 CN CN202220062630.1U patent/CN216739066U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |