CN220013233U - Slope type rubber backing plate under rail - Google Patents
Slope type rubber backing plate under rail Download PDFInfo
- Publication number
- CN220013233U CN220013233U CN202321604966.7U CN202321604966U CN220013233U CN 220013233 U CN220013233 U CN 220013233U CN 202321604966 U CN202321604966 U CN 202321604966U CN 220013233 U CN220013233 U CN 220013233U
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- CN
- China
- Prior art keywords
- rail
- insulating block
- rubber cushion
- base
- assembly
- 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.)
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Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000005484 gravity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000872 buffer Substances 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model relates to the technical field of railway tracks and discloses a slope-type rubber cushion plate under a rail, which comprises a base and a rail assembly, wherein a groove is formed in the base, a rubber cushion assembly is fixedly paved in the groove in the base, the rubber cushion assembly comprises a main rubber cushion, the top surface of the main rubber cushion is provided with a rubber cushion flange, a plurality of groups of connecting ports are formed in the main rubber cushion in a penetrating manner, the rail assembly comprises a rail seat, the rail assembly comprises the rail seat, an integrally formed rail is arranged at the upper end of the rail seat, and an integrally formed extension part is arranged at the lower end of the rail seat. The cushion flange through setting up plays the cushioning effect to rail subassembly's side all around, the bottom surface laminating of extension is at the top surface of main cushion, buffers the downward impact power that rail subassembly received through main cushion, reaches rail subassembly multiaspect absorbing effect all around.
Description
Technical Field
The utility model relates to the technical field of railway tracks, in particular to a slope type rubber backing plate under a rail.
Background
The steel rail rubber pad is made of rubber or plastic, and is arranged between the steel rail and the lower part of the concrete rail to play a role in insulation and shock absorption. The high-speed impact shock generated when the vehicle passes through the rail can be buffered, the roadbed and the sleepers are protected, and the railway signal system is electrically insulated.
The utility model discloses a slope type rubber backing plate under a rail, which comprises a rubber backing plate, wherein an insulating cap is arranged at the top of a gauge stop block, the top of a fixed block and the top of the insulating cap are connected with quick elastic strips, two groups of screws are arranged at the top of a pre-embedded base, a gasket is arranged at the center part of the outer wall of each screw, and a steel rail is arranged at the top of a steel rail base.
The force that receives the rail through the rubber backing plate is cushioned, has significantly reduced vibrations and noise, but in the railway track transportation process, the impact force that the rail received not only downward force, and rail subassembly still can receive the impact force of difference all around, is difficult to cushion the protection around the rail seat to the cushion among the above-mentioned technical scheme.
To this end, we propose an under-rail ramp type rubber pad.
Disclosure of Invention
The utility model mainly solves the technical problems and provides a slope-type rubber backing plate under a rail.
In order to achieve the above purpose, the utility model adopts the following technical scheme that the under-rail slope type rubber cushion comprises a base and a steel rail assembly, wherein the base is provided with a groove, a rubber cushion assembly is fixedly paved in the groove on the base, the rubber cushion assembly comprises a main rubber cushion, the top surface of the main rubber cushion is provided with a rubber cushion flange, and a plurality of groups of connecting ports are formed in the main rubber cushion in a penetrating manner;
the steel rail assembly comprises a steel rail seat, an integrally formed steel rail is arranged at the upper end of the steel rail seat, and an integrally formed extension part is arranged at the lower end of the steel rail seat.
Preferably, the rail assembly is fixedly installed in the base inner groove, the extension portion is distributed in the rubber pad flange, the buffer effect is achieved on the peripheral side face of the extension portion through the arranged rubber pad flange, the bottom face of the extension portion is attached to the top face of the main rubber pad, and downward impact force received by the rail assembly is buffered through the main rubber pad.
Preferably, the main rubber pad is detachably sleeved with a gravity plate.
Preferably, the first insulating blocks and the second insulating blocks which are distributed in a left-right mirror image mode are arranged in the base inner groove.
Preferably, a clamping groove is formed in one side face, close to each other, of each of the first insulating block and the second insulating block, and mounting openings are formed in the top faces of the first insulating block and the second insulating block in a penetrating mode.
Preferably, the first insulating block and the second insulating block are distributed on the left and right sides of the rail assembly with the rail assembly as a center, and the mounting openings and the connecting openings are vertically distributed correspondingly.
Advantageous effects
The utility model provides a slope type rubber backing plate under a rail. The beneficial effects are as follows:
(1) This slope formula rubber backing plate under rail plays the cushioning effect to rail subassembly's side all around through the cushion flange that sets up, the bottom surface laminating of extension is at the top surface of main cushion, buffers the downward impact force that rail subassembly received through main cushion, reaches rail subassembly multiaspect absorbing effect all around.
(2) This slope type rubber backing plate under rail passes corresponding installing port and connector about through the fastener and with first insulating piece and second insulating piece fixed mounting respectively in rail subassembly's left and right sides, through the laminating degree of closeness between rotation corresponding fastener control first insulating piece and second insulating piece and the rail subassembly, has reached the effect of conveniently adjusting the degree of closeness between insulating piece and the rail subassembly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments can be derived from the drawings provided without the inventive effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a steel rail assembly of the present utility model in a three-dimensional configuration;
FIG. 3 is a schematic perspective view of a rubber pad assembly according to the present utility model;
fig. 4 is a schematic perspective view of a first insulating block according to the present utility model.
Legend description:
1. a base; 2. a rubber pad assembly; 201. a main rubber pad; 202. a rubber pad flange; 203. a connection port; 3. a gravity plate; 4. a rail assembly; 401. a rail seat; 402. an extension; 403. a steel rail; 5. a first insulating block; 6. a second insulating block; 7. a clamping groove; 8. a mounting port; 9. a fastener.
Detailed Description
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: the under-rail slope type rubber cushion plate comprises a base 1 and a steel rail assembly 4, wherein the base 1 is provided with a groove, a rubber cushion assembly 2 is fixedly paved in the groove, the rubber cushion assembly 2 comprises a main rubber cushion 201, the top surface of the main rubber cushion 201 is provided with a rubber cushion flange 202, and a plurality of groups of connecting ports 203 are formed in the main rubber cushion 201 in a penetrating manner;
as shown in fig. 2, the rail assembly 4 includes a rail seat 401, an integrally formed rail 403 is provided at an upper end of the rail seat 401, an integrally formed extension part 402 is provided at a lower end of the rail seat 401, when the rail assembly 4 is fixedly installed in the groove in the base 1, the extension part 402 is distributed inside the rubber pad flange 202, the peripheral side surfaces of the extension part 402 are buffered by the arranged rubber pad flange 202, the bottom surface of the extension part 402 is attached to the top surface of the main rubber pad 201, and downward impact force applied to the rail assembly 4 is buffered by the main rubber pad 201;
as shown in fig. 1 and fig. 4, the main rubber pad 201 is detachably sleeved with the gravity plate 3, a first insulating block 5 and a second insulating block 6 which are distributed in a left-right mirror image manner are arranged in the inner groove of the base 1, a clamping groove 7 is formed in one side surface of the first insulating block 5 and one side surface of the second insulating block 6, which are close to each other, respectively, a mounting opening 8 is formed in the top surfaces of the first insulating block 5 and the second insulating block 6 in a penetrating manner, when the first insulating block 5 and the second insulating block 6 are distributed on the left side and the right side of the rail assembly 4 by taking the rail assembly 4 as the center, the mounting openings 8 and the connecting openings 203 are correspondingly distributed up and down, the first insulating block 5 and the second insulating block 6 are fixedly mounted on the left side and the right side of the rail assembly 4 respectively through fasteners 9 penetrating through the mounting openings 8 and the connecting openings 203, and the fitting tightness between the first insulating block 5 and the second insulating block 6 and the rail assembly 4 is controlled by rotating the corresponding fasteners 9.
The working principle of the utility model is as follows:
the cushion flange 202 is arranged to buffer the peripheral side surfaces of the steel rail assembly 4, the bottom surface of the extension part 402 is attached to the top surface of the main cushion 201, and downward impact force applied to the steel rail assembly 4 is buffered through the main cushion 201.
The first insulating block 5 and the second insulating block 6 are respectively and fixedly installed on the left side and the right side of the steel rail assembly 4 through the fasteners 9 penetrating through the mounting openings 8 and the connecting openings 203 which are vertically corresponding, and the degree of bonding tightness between the first insulating block 5 and the second insulating block 6 and the steel rail assembly 4 is controlled through rotating the corresponding fasteners 9.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a slope formula rubber backing plate under rail, includes base (1) and rail subassembly (4), its characterized in that: the base (1) is provided with a groove, a rubber cushion assembly (2) is fixedly paved in the groove on the base (1), the rubber cushion assembly (2) comprises a main rubber cushion (201), the top surface of the main rubber cushion (201) is provided with a rubber cushion flange (202), and a plurality of groups of connecting ports (203) are formed in the main rubber cushion (201) in a penetrating mode;
the steel rail assembly (4) comprises a steel rail seat (401), an integrally formed steel rail (403) is arranged at the upper end of the steel rail seat (401), and an integrally formed extension part (402) is arranged at the lower end of the steel rail seat (401).
2. The under-rail ramp type rubber gasket of claim 1 wherein: the steel rail assembly (4) is fixedly arranged in the inner groove of the base (1), the extension parts (402) are distributed in the rubber pad flange (202), and the bottom surfaces of the extension parts (402) are attached to the top surfaces of the main rubber pads (201).
3. The under-rail ramp type rubber gasket of claim 1 wherein: and the main rubber pad (201) is detachably sleeved with a gravity plate (3).
4. The under-rail ramp type rubber gasket of claim 1 wherein: the base (1) is internally provided with a first insulating block (5) and a second insulating block (6) which are distributed in a left-right mirror image mode.
5. The under-rail ramp type rubber gasket of claim 4 wherein: clamping grooves (7) are formed in the side faces, close to each other, of the first insulating block (5) and the second insulating block (6), and mounting openings (8) are formed in the top faces of the first insulating block (5) and the second insulating block (6) in a penetrating mode.
6. The under-rail ramp type rubber gasket of claim 5 wherein: when the first insulating block (5) and the second insulating block (6) are distributed on the left side and the right side of the steel rail assembly (4) by taking the steel rail assembly (4) as a center, the mounting openings (8) and the connecting openings (203) are correspondingly distributed up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321604966.7U CN220013233U (en) | 2023-06-25 | 2023-06-25 | Slope type rubber backing plate under rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321604966.7U CN220013233U (en) | 2023-06-25 | 2023-06-25 | Slope type rubber backing plate under rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013233U true CN220013233U (en) | 2023-11-14 |
Family
ID=88683461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321604966.7U Active CN220013233U (en) | 2023-06-25 | 2023-06-25 | Slope type rubber backing plate under rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013233U (en) |
-
2023
- 2023-06-25 CN CN202321604966.7U patent/CN220013233U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |