CN212775354U - Rubber shock absorber for rail vehicle with good elastic effect - Google Patents
Rubber shock absorber for rail vehicle with good elastic effect Download PDFInfo
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- CN212775354U CN212775354U CN202021153434.2U CN202021153434U CN212775354U CN 212775354 U CN212775354 U CN 212775354U CN 202021153434 U CN202021153434 U CN 202021153434U CN 212775354 U CN212775354 U CN 212775354U
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- mounting panel
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Abstract
The utility model discloses a rubber shock absorber ware for rail vehicle that elasticity effect is good, including lower mounting panel, the top fixedly connected with vibration damping mount of lower mounting panel, vibration damping mount's inside fixedly connected with pressure sensor, vibration damping mount's inside and the left side fixedly connected with pressure alarm that is located pressure sensor, vibration damping mount's inside and the right side fixedly connected with data transmission ware that is located pressure sensor, pressure sensor all pass through wire fixed connection with pressure alarm, data transmission ware, vibration damping mount's top fixedly connected with fixed block, the outer fixedly connected with damping spring that surveys of fixed block. The utility model discloses, the device simple structure is reasonable, can solve the problem that can't in time discover damping spring and damage well, and effectual reduction accident rate is favorable to improving the security of vehicle operation.
Description
Technical Field
The utility model relates to a rail vehicle accessory technical field especially relates to a rubber shock absorber for rail vehicle that elasticity effect is good.
Background
With the development of social economy, rail vehicles gradually replace the mainstream of automobile transportation, and rail vehicles have the advantages of stable transportation and high transportation speed, and wheels of rail vehicles are made of steel materials.
The rubber shock absorber in the prior art has some defects, for example, when a rail vehicle runs for a long time, the fatigue condition of the damping spring cannot be detected, and the damping spring cannot be found and replaced in time, so that the damping spring is easy to break, and danger is caused, and therefore the existing rubber shock absorber needs to be improved aiming at the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the effectual rubber shock absorber for rail vehicle of elasticity that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an effectual rubber shock absorber ware for rail vehicle of elasticity, includes lower mounting panel, the top fixedly connected with vibration damping mount of lower mounting panel, vibration damping mount's inside fixedly connected with pressure sensor, vibration damping mount's inside and the left side fixedly connected with pressure alarm that is located pressure sensor, vibration damping mount's inside and the right side fixedly connected with data transmission ware that is located pressure sensor, pressure sensor all pass through wire fixed connection with pressure alarm, data transmission ware, vibration damping mount's top fixedly connected with fixed block, the outer fixedly connected with damping spring who surveys of fixed block.
As a further description of the above technical solution:
damping spring's one end fixedly connected with buckle, the top fixedly connected with of buckle goes up the mounting panel.
As a further description of the above technical solution:
the mounting hole has all been seted up on the surface of lower mounting panel and last mounting panel, the inside swing joint of mounting hole has the bolt, equal swing joint has damping washer between bolt and lower mounting panel, the last mounting panel.
As a further description of the above technical solution:
the damping spring is characterized in that the rubber sheath is fixedly connected to the top of the lower mounting plate and located on the outer side of the damping spring, the supporting framework is fixedly connected to the inner portion of the rubber sheath, and the top of the rubber sheath is fixedly connected with the bottom of the upper mounting plate.
As a further description of the above technical solution:
the mounting groove has all been seted up on the surface of lower mounting panel and last mounting panel, the bottom fixedly connected with shock pad of mounting groove, the material of shock pad is made for the rubber material.
As a further description of the above technical solution:
the damping spring is made of spring steel, and the hardness of the damping spring is 42-47 HRC.
As a further description of the above technical solution:
the data transmitter transmits data into the cab through electromagnetic waves, and the surface of the data transmitter is coated with an anti-interference material.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the rubber shock absorber for the railway vehicle with good elastic effect has the advantages that when the railway vehicle accelerates or bends over, the wheels can generate strong vibration, the pressure is dispersed through the lower mounting plate, then the lower mounting plate pushes the damping base to extrude inwards, so that the damping spring contracts, the pressure sensor detects the stress condition of the damping spring through the extrusion amplitude of the damping base, if the pressure alarm exceeds the standard pressure value, the pressure alarm gives an alarm, and the data transmitter transmits alarm data to the center instrument of the cab for displaying, so that the damage condition of the damping spring is found in time, further the occurrence of accidents is avoided, the device simple structure is reasonable, can solve the problem that can't in time discover damping spring damage well, and effectual reduction accident rate is favorable to improving the security of vehicle operation.
2. Compared with the prior art, this effectual rubber shock absorber ware for rail vehicle of elasticity sets up the braced frame through the inside at rubber sheath, and the effectual rubber sheath that prevents breaks when receiving the extrusion, is favorable to extension fixture's life.
Drawings
FIG. 1 is a front view of an internal structure of a rubber damper for a railway vehicle with good elasticity, which is provided by the present invention;
FIG. 2 is a front view of an external structure of a rubber damper for a railway vehicle with good elasticity provided by the present invention;
fig. 3 is the utility model provides an effectual rubber shock absorber's for rail vehicle exterior structure left side view of elasticity.
Illustration of the drawings:
1. a lower mounting plate; 2. an upper mounting plate; 3. a rubber sheath; 4. a support framework; 5. buckling; 6. a bolt; 7. mounting holes; 8. a cushion ring; 9. a damping mount; 10. a damping spring; 11. a pressure alarm; 12. a pressure sensor; 13. a data transmitter; 14. a wire; 15. a fixed block; 16. mounting grooves; 17. a shock-absorbing pad.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of effectual rubber shock absorber for rail vehicle of elasticity: the shock absorption device comprises a lower mounting plate 1, wherein a shock absorption base 9 is fixedly connected to the top of the lower mounting plate 1 and plays a role in enhancing a shock absorption effect, a pressure sensor 12 is fixedly connected to the inside of the shock absorption base 9 and plays a role in detecting pressure, a pressure alarm 11 is fixedly connected to the left side of the pressure sensor 12 and plays a role in alarming and warning, a data transmitter 13 is fixedly connected to the right side of the pressure sensor 12 and is arranged inside the shock absorption base 9 and plays a role in transmitting alarm data, the pressure sensor 12, the pressure alarm 11 and the data transmitter 13 are fixedly connected through a lead 14 and play a role in conveniently transmitting data, a fixed block 15 is fixedly connected to the top of the shock absorption base 9 and plays a role in fixing a position, a shock absorption spring 10 is fixedly connected to the outside of the fixed block 15 and plays a role in enhancing a shock absorption effect, and a buckle 5, play convenient location and fixed effect, the top fixedly connected with of buckle 5 goes up mounting panel 2, plays location and fixed connection's effect.
The surfaces of the lower mounting plate 1 and the upper mounting plate 2 are respectively provided with a mounting hole 7 for facilitating positioning and mounting, the inner part of the mounting hole 7 is movably connected with a bolt 6 for positioning and connecting, a damping washer 8 is movably connected between the bolt 6 and the lower mounting plate 1 and between the bolt 6 and the upper mounting plate 2 for enhancing damping effect, the top of the lower mounting plate 1 is fixedly connected with a rubber sheath 3 at the outer side of a damping spring 10 for protecting, the inner part of the rubber sheath 3 is fixedly connected with a supporting framework 4 for enhancing toughness of the rubber sheath 3, the top of the rubber sheath 3 is fixedly connected with the bottom of the upper mounting plate 2 for positioning and fixing and connecting, the surfaces of the lower mounting plate 1 and the upper mounting plate 2 are respectively provided with a mounting groove 16 for facilitating positioning and mounting, and the bottom of the mounting groove 16 is fixedly connected with a damping pad 17, play the effect of strengthening shock attenuation effect and noise reduction, the material of shock pad 17 is made for the rubber material, play the effect that increases elasticity and ductility, damping spring 10's material is made for spring steel material, play reinforcing elastic effect, damping spring 10's hardness is 42-47HRC, play and prevent the cracked effect of damping spring 10, data transmission ware 13 passes through the electromagnetic wave with data transmission to the driver's cabin in, play the effect of accelerating transmission efficiency, data transmission ware 13's surface scribbles anti jamming material, play and prevent by the effect of interference.
The working principle is as follows: during the use, rail vehicle is when accelerating or bending, the wheel can produce strong vibration this moment, disperse pressure through mounting panel 1 down, mounting panel 1 pushes away vibration damping mount 9 and inwards extrudees down after that, make damping spring 10 shrink, pressure sensor 12 detects damping spring 9's atress condition through vibration damping mount 9 extruded range, if surpass standard pressure value pressure alarm 11 and will report to the police, and data transmission ware 13 can be with warning data transmission to the driver's cabin in through the instrument display show, thereby the impaired condition of timely discovery damping spring 10, and then avoid the emergence of accident.
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 modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments.
Claims (7)
1. The utility model provides an effectual rubber shock absorber ware for rail vehicle of elasticity, includes lower mounting panel (1), its characterized in that: the utility model discloses a damping device, including lower mounting panel (1), the inside fixedly connected with pressure sensor (12) of damping device (9), the inside of damping device (9) just is located left side fixedly connected with pressure alarm (11) of pressure sensor (12), the inside of damping device (9) just is located right side fixedly connected with data transmission ware (13) of pressure sensor (12), pressure sensor (12) all pass through wire (14) fixed connection with pressure alarm (11), data transmission ware (13), the top fixedly connected with fixed block (15) of damping device (9), the outer fixedly connected with damping spring (10) of survey of fixed block (15).
2. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: one end of the damping spring (10) is fixedly connected with a buckle (5), and the top of the buckle (5) is fixedly connected with an upper mounting plate (2).
3. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: mounting hole (7) have all been seted up on the surface of lower mounting panel (1) and last mounting panel (2), the inside swing joint of mounting hole (7) has bolt (6), bolt (6) and lower mounting panel (1), go up equal swing joint between mounting panel (2) have shock-absorbing gasket (8).
4. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: the damping spring is characterized in that the top of the lower mounting plate (1) is fixedly connected with a rubber sheath (3) on the outer side of the damping spring (10), the inner portion of the rubber sheath (3) is fixedly connected with a supporting framework (4), and the top of the rubber sheath (3) is fixedly connected with the bottom of the upper mounting plate (2).
5. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: mounting groove (16) have all been seted up on the surface of lower mounting panel (1) and last mounting panel (2), the bottom fixedly connected with shock pad (17) of mounting groove (16), the material of shock pad (17) is made for the rubber material.
6. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: the damping spring (10) is made of spring steel, and the hardness of the damping spring (10) is 42-47 HRC.
7. The rubber shock absorber for railway vehicles with good elastic effect as claimed in claim 1, wherein: the data transmitter (13) transmits data into the cab through electromagnetic waves, and the surface of the data transmitter (13) is coated with an anti-interference material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153434.2U CN212775354U (en) | 2020-06-20 | 2020-06-20 | Rubber shock absorber for rail vehicle with good elastic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021153434.2U CN212775354U (en) | 2020-06-20 | 2020-06-20 | Rubber shock absorber for rail vehicle with good elastic effect |
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| Publication Number | Publication Date |
|---|---|
| CN212775354U true CN212775354U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021153434.2U Active CN212775354U (en) | 2020-06-20 | 2020-06-20 | Rubber shock absorber for rail vehicle with good elastic effect |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635942A (en) * | 2022-03-21 | 2022-06-17 | 西安交通大学 | Self-adaptive damping device for structural vibration reduction |
| CN114960408A (en) * | 2022-04-26 | 2022-08-30 | 郑州大学 | Intelligent assembly type bridge pier with energy dissipation and shock absorption device |
-
2020
- 2020-06-20 CN CN202021153434.2U patent/CN212775354U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635942A (en) * | 2022-03-21 | 2022-06-17 | 西安交通大学 | Self-adaptive damping device for structural vibration reduction |
| CN114960408A (en) * | 2022-04-26 | 2022-08-30 | 郑州大学 | Intelligent assembly type bridge pier with energy dissipation and shock absorption device |
| CN114960408B (en) * | 2022-04-26 | 2024-03-01 | 郑州大学 | Intelligent assembled bridge pier with energy consumption and shock absorption device |
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