CN216709279U - Axle counting assembly and railway vehicle with same - Google Patents
Axle counting assembly and railway vehicle with same Download PDFInfo
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- CN216709279U CN216709279U CN202123235426.XU CN202123235426U CN216709279U CN 216709279 U CN216709279 U CN 216709279U CN 202123235426 U CN202123235426 U CN 202123235426U CN 216709279 U CN216709279 U CN 216709279U
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- axle counting
- detection plate
- axle
- mounting
- counting detection
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Abstract
The utility model discloses an axle counting assembly and a railway vehicle with the same, wherein the axle counting assembly comprises a mounting bracket and an axle counting detection plate; the inner surface of the axle counting detection plate is arranged on the mounting bracket, and the outer surface of the axle counting detection plate is constructed into a curved surface with the radian gradually changed from small to large in the direction extending from the middle to two ends. According to the axle counting assembly, the outer surface of the axle counting detection plate is a curved surface, and the radian of the curved surface is gradually changed from small to large from the middle to the directions of two ends, so that when the axle counting detection plate is impacted with the axle counting magnetic head, the impact force is decomposed and reduced on the outer surface, the effect of the impact force on the axle counting detection plate is reduced, the use performance of the axle counting detection plate is improved, and the service life of the axle counting detection plate is prolonged.
Description
Technical Field
The utility model relates to the technical field of railway vehicles, in particular to an axle counting assembly and a railway vehicle with the same.
Background
In the prior art, in the use process of a railway vehicle, an axle counting magnetic head on a track is arranged opposite to an axle counting detection plate on the railway vehicle so as to detect and judge the moving direction of the railway vehicle and the section position of the railway vehicle. In the related art, an axle counting detection plate in a railway vehicle is of a flat plate type. In actual use, the condition that the axle counting detection plate is damaged or the axle counting support is deformed or even broken due to the fact that the axle counting detection plate collides with the axle counting magnetic head often occurs, so that the use performance of the axle counting detection plate is reduced, and potential safety hazards are high.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, it is an object of the present invention to provide an axle counting assembly which is relatively safe and reliable to use.
An axle counting assembly according to an embodiment of the present invention includes: mounting a bracket and a counting shaft detection plate; the inner surface of the axle counting detection plate is arranged on the mounting bracket, and the outer surface of the axle counting detection plate is constructed into a curved surface with the radian gradually changed from small to large in the direction extending from the middle to two ends.
According to the axle counting assembly provided by the embodiment of the utility model, the outer surface of the axle counting detection plate is a curved surface, and the radian of the curved surface is gradually changed from small to large from the middle to the directions of two ends, so that when the axle counting detection plate is impacted with the axle counting magnetic head, the impact force is decomposed and reduced on the outer surface, the effect of the impact force on the axle counting detection plate is reduced, the use performance of the axle counting detection plate is improved, and the service life of the axle counting detection plate is prolonged.
In some embodiments, the outer surface of the axle counting detection plate is symmetrically disposed about a mid-vertical plane in which the vertical centerline lies.
In some embodiments, the mounting bracket comprises: the lower support is rotatably arranged on the upper support, and the inner surface of the axle counting detection plate is connected with the lower support.
In some embodiments, the lower rack comprises: the mounting device comprises a mounting rod and a mounting plate, wherein a rotating shaft is arranged between the upper end of the mounting rod and the upper support, the lower end of the mounting rod is connected with the mounting plate, and the mounting plate is connected to the inner surface of the axle counting detection plate.
In some embodiments, the inner side of the mounting bar is provided with a groove extending in the up-down direction.
In some embodiments, further comprising: a slider on which the mounting bracket is slidably disposed.
In some embodiments, further comprising: the elastic piece, the elastic piece cover is established on the slider, be provided with the stopper on the slider, the one end of elastic piece with the stopper is connected and the other end with the installing support is connected, in order to provide installing support elasticity restoring force.
In some embodiments, the resilient member is a coil spring.
In some embodiments, the sliding members are at least two and spaced apart, and the mounting brackets are slidably disposed on at least two of the sliding members.
A rail vehicle according to an embodiment of the present invention includes: the axle counting detection plate comprises a vehicle body and the axle counting assembly, wherein the mounting bracket is arranged at the bottom of the vehicle body, one end of the axle counting detection plate corresponds to the front end of the vehicle body, and the other end of the axle counting detection plate corresponds to the rear end of the vehicle body.
According to the railway vehicle provided by the embodiment of the utility model, the axle counting assembly is arranged on the railway vehicle, and the outer surface of the axle counting detection plate is a curved surface, and the radian of the outer surface is gradually increased from the middle to the two ends, so that when the axle counting detection plate is impacted with the axle counting magnetic head, the impact force is decomposed on the outer surface, the effect of the impact force on the axle counting detection plate is weakened, the service life of the axle counting detection plate is prolonged, and the operation of the railway vehicle is more reliable.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of the construction of an axle counting assembly according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an axle counting assembly of an embodiment of the present invention;
fig. 3 is a schematic structural view of an axle counting assembly according to an embodiment of the present invention.
Reference numerals are as follows:
the axle counting component 1 is provided with an axle counting component,
the mounting bracket 10, the upper bracket 110, the lower bracket 120, the mounting rod 121, the mounting plate 122, the groove 123, the rotating shaft 130,
the axle count detection plate 20, outer surface 201, inner surface 202, median vertical surface 203,
the slider 30, the stop block 310, the stop ring 320,
an elastic member 40.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
An axle counting assembly 1 according to an embodiment of the present invention is described below with reference to fig. 1-3, comprising: a mounting bracket 10 and a counting shaft detection plate 20.
Specifically, as shown in fig. 2, an inner surface 202 of the axle counting detection plate 20 is provided on the mounting bracket 10, and an outer surface 201 of the axle counting detection plate 20 is configured as a curved surface whose arc degree gradually changes from small to large in a direction extending from the middle to both ends.
It should be noted that the axle counting magnetic head is suitable for being arranged on a track, the axle counting detection plate 20 is arranged on a railway vehicle, and when the railway vehicle passes through a section position, the axle counting magnetic head and the axle counting detection plate 20 can be matched and detected, so that the axle counting assembly 1 can detect and judge the moving direction of the railway vehicle and the section position of the railway vehicle.
Thus, after the axle counting detection plate 20 is mounted on the railway vehicle, because the outer surface 201 of the axle counting detection plate 20 is provided with a curved surface, and the radian of the curved surface is gradually changed from small to large from the middle to the directions of two ends, when the railway vehicle inclines to pass through the axle counting magnetic head or turns, the position of the axle counting detection plate 20 can obliquely move in the horizontal direction, so that the axle counting magnetic head and the axle counting detection plate 20 are impacted, because the outer surface 201 of the axle counting detection plate 20 is a curved surface, the impact force acted on the outer surface 201 of the axle counting detection plate 20 can be cross-resolved and directly acted on the axle counting detection plate 20, the service performance is reduced, the impact effect of the axle counting magnetic head on the axle counting detection plate 20 is reduced, the detection plate 20 is increased, and the service life of the axle counting detection plate 20 is prolonged.
According to the axle counting assembly 1 provided by the embodiment of the utility model, the outer surface 201 of the axle counting detection plate 20 is set to be a curved surface, and the radian of the curved surface is gradually changed from small to large from the middle to the directions of two ends, so that when the axle counting detection plate 20 collides with the axle counting magnetic head, the impact force is decomposed and reduced on the outer surface 201, the effect of the impact force on the axle counting detection plate 20 is reduced, the use performance of the axle counting detection plate 20 is improved, and the service life of the axle counting detection plate 20 is prolonged.
In some specific embodiments, as shown in FIG. 2, the outer surface 201 of the axle count detection plate 20 is symmetrically disposed about a vertical mid-plane 203 in which the vertical centerline lies. Like this, through setting up the surface 201 symmetry of meter axle detection plate 20, not only can be convenient for the production design of meter axle detection plate 20, promote production efficiency, can be convenient for the processing of meter axle detection plate 20 moreover for the outward appearance of meter axle detection plate 20 is more pleasing to the eye. Meanwhile, the outer surface 201 of the axle counting detection plate 20 is symmetrically arranged, so that when the rail vehicle runs in a reciprocating mode, the axle counting magnetic head can be better contacted and detected with the axle counting detection plate 20, and the service performance of the axle counting detection plate 20 is higher.
In some embodiments, as shown in fig. 1, the mounting bracket 10 includes: an upper bracket 110 and a lower bracket 120, the lower bracket 120 being rotatably provided on the upper bracket 110, an inner surface 202 of the axle counting detection plate 20 being connected to the lower bracket 120.
It can be understood that the impact received on the axle counting detection plate 20 can drive the lower bracket 120 to rotate relative to the upper bracket 110, so as to absorb and buffer the impact to a certain extent, thereby reducing the influence on the axle counting detection plate 20 when the axle counting magnetic head impacts with the axle counting detection plate 20, improving the service performance of the axle counting detection plate 20, and prolonging the service life of the axle counting detection plate 20.
Meanwhile, the lower bracket 120 is connected with the inner surface 202 of the axle counting detection plate 20, so that the connection and assembly of the lower bracket 120 and the axle counting detection plate 20 can be facilitated, the assembly efficiency is improved, and the impact force acting on the axle counting detection plate 20 can be reliably transmitted through the lower bracket 120 connected to the inner surface 202 of the axle counting detection plate 20, so that the impact force can be absorbed and reduced, and the axle counting detection plate 20 can be used more reliably.
In some embodiments, as shown in fig. 2, the lower bracket 120 includes: the axle counting detection plate comprises a mounting rod 121 and a mounting plate 122, wherein a rotating shaft 130 is arranged between the upper end of the mounting rod 121 and the upper bracket 110, the lower end of the mounting rod is connected with the mounting plate 122, and the mounting plate 122 is connected to the inner surface 202 of the axle counting detection plate 20. In this way, the rotation shaft 130 is provided between the mounting rod 121 and the upper bracket 110, so that the mounting rod 121 can rotate about the rotation shaft 130, thereby damping and reducing the impact force. In addition, the mounting plate 122 is used for connecting the mounting rod 121 and the axle counting detection plate 20, so that the connection and assembly of the axle counting detection plate 20 and the mounting bracket 10 can be facilitated, the connection between the axle counting detection plate 20 and the lower bracket 120 is more reliable, and the impact force on the axle counting detection plate 20 can be more reliably transmitted to the mounting bracket 10 to be absorbed, so that the impact force directly acting on the axle counting detection plate 20 is smaller, and the service life of the axle counting detection plate 20 is prolonged.
In some embodiments, as shown in fig. 2, the inner side of the mounting rod 121 is provided with a groove 123 extending in the up-down direction. Thus, the groove 123 formed inside the mounting rod 121 can reduce the production material of the mounting rod 121 and the production cost.
In some embodiments, as shown in fig. 1, the axle counting assembly 1 further comprises: the sliding part 30, the mounting bracket 10 is slidably arranged on the sliding part 30. Thus, since the mounting bracket 10 is slidably disposed on the sliding member 30, after the impact force is applied to the mounting bracket 10, the impact force can also slide the upper bracket 110 on the sliding member 30 to achieve further absorption of the impact force, thereby making the axle counting detection plate 20 safer and more reliable to use.
In some embodiments, as shown in fig. 1, 2 and 3, the axle counting assembly 1 further comprises: the elastic piece 40, the elastic piece 40 cover is established on slider 30, is provided with stopper 310 on the slider 30, and the one end and the stopper 310 of elastic piece 40 are connected and the other end is connected with installing support 10 to provide the elastic reset force for installing support 10. When an impact force acts on the upper bracket 110, the impact force can be transmitted to the elastic member 40 through the connection between the upper bracket 110 and the elastic member 40, and the upper bracket 110 drives the elastic member 40 to compress, thereby absorbing the impact force. Meanwhile, the compressed elastic member 40 can drive the upper bracket 110 to move and return to the initial position, so that the position of the subsequent axle counting detection plate 20 can be returned and stably stopped at a position suitable for the axle counting head to detect, and the use of the axle counting detection plate 20 is more reliable. In addition, a limit block 310 is arranged on the sliding member 30, and the limit block 310 is suitable for being fixedly connected to the sliding member 30, so that when the elastic member 40 is compressed or reset, the limit block 310 can provide a limiting effect for the movement of the elastic member 40, so that the elastic member 40 connected to the limit block 310 can better absorb the impact force and drive the axle counting detection plate 20 to reset.
In some embodiments, as shown in fig. 2 and 3, the resilient member 40 is a coil spring. In this way, a coil spring is used as the elastic member 40, on one hand, the coil spring has high elasticity, so that the coil spring can better absorb the impact force transmitted by the mounting bracket 10 and store the impact force to drive the axle counting detection plate 20 to reset, and on the other hand, the coil spring is loaded on the sliding member 30, so that the coil spring can be matched with the sliding member 30, thereby facilitating the sliding compression and elastic resetting of the elastic member 40 on the sliding member 30, and making the use of the elastic member 40 more stable and reliable.
Further, as shown in fig. 2 and 3, a limiting ring 320 is further disposed on the sliding member 30, and the limiting ring 320 is disposed on a side of the upper bracket 110 away from the limiting block 310, so as to prevent the upper bracket 110 from slipping out from the side of the sliding member 30 away from the limiting block 310, so that the mounting bracket 10 is more reliably disposed on the sliding member 30, thereby reducing the impact force applied to the axle counting detection plate 20 and improving the usability of the axle counting detection plate 20.
In some embodiments, as shown in fig. 1 and 2, the sliding members 30 are at least two and spaced apart, and the mounting bracket 10 is slidably disposed on at least two of the sliding members 30. It can be understood that the two sliding members 30 are arranged at intervals, so that the upper bracket 110 can slide on the sliding member 30 more reliably, impact force can be transmitted to the elastic member 40 through the mounting bracket 10 to be buffered and absorbed, the impact force on the axle counting detection plate 20 is reduced, and the service performance and the service life of the axle counting detection plate 20 are improved.
A rail vehicle according to an embodiment of the present invention includes: the axle counting detection plate 20 comprises a vehicle body and the axle counting assembly 1, wherein the mounting bracket 10 is arranged at the bottom of the vehicle body, one end of the axle counting detection plate corresponds to the front end of the vehicle body, and the other end of the axle counting detection plate corresponds to the rear end of the vehicle body. Like this, through be equipped with axle counting subassembly 1 as above shown on rail vehicle, because the surface 201 of axle counting detection plate 20 is the curved surface, and the radian is big by little to the direction at both ends by the centre for when axle counting detection plate 20 bumps with the axle counting magnetic head, the impact decomposes on surface 201, thereby lets the impact weaken to the effect of axle counting detection plate 20, with the life who promotes axle counting detection plate 20, makes rail vehicle's operation more reliable.
Other configurations and operations of a rail vehicle according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An axle counting assembly, comprising:
mounting a bracket; and
the inner surface of the axle counting detection plate is arranged on the mounting bracket, and the outer surface of the axle counting detection plate is constructed into a curved surface with the radian gradually changed from small to large in the direction extending from the middle to two ends.
2. The axle assembly of claim 1 wherein the outer surface of the axle pick-up plate is symmetrically disposed about a median plane in which the vertical centerline lies.
3. The axle counting assembly of claim 1, wherein the mounting bracket comprises: the lower support is rotatably arranged on the upper support, and the inner surface of the axle counting detection plate is connected with the lower support.
4. The axle counting assembly of claim 3, wherein said lower bracket comprises: the mounting device comprises a mounting rod and a mounting plate, wherein a rotating shaft is arranged between the upper end of the mounting rod and the upper support, the lower end of the mounting rod is connected with the mounting plate, and the mounting plate is connected to the inner surface of the axle counting detection plate.
5. The axle counting assembly of claim 4, wherein the inner side of the mounting bar is provided with a groove extending in an up-down direction.
6. The axle counting assembly of claim 1, further comprising: a slider on which the mounting bracket is slidably disposed.
7. The axle counting assembly of claim 6, further comprising: the elastic piece, the elastic piece cover is established on the slider, be provided with the stopper on the slider, the one end of elastic piece with the stopper is connected and the other end with the installing support is connected, in order to provide installing support elasticity restoring force.
8. The axle counting assembly of claim 7 wherein said resilient member is a coil spring.
9. The axle counting assembly of claim 6 wherein said slide members are at least two and spaced apart, said mounting bracket being slidably disposed on at least two of said slide members.
10. A rail vehicle, comprising:
a vehicle body;
the axle counting assembly of any one of claims 1-9, wherein the mounting bracket is disposed at the bottom of the vehicle body, and the axle counting detection plate has one end corresponding to the front end of the vehicle body and another end corresponding to the rear end of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235426.XU CN216709279U (en) | 2021-12-21 | 2021-12-21 | Axle counting assembly and railway vehicle with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123235426.XU CN216709279U (en) | 2021-12-21 | 2021-12-21 | Axle counting assembly and railway vehicle with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216709279U true CN216709279U (en) | 2022-06-10 |
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ID=81884165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123235426.XU Active CN216709279U (en) | 2021-12-21 | 2021-12-21 | Axle counting assembly and railway vehicle with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216709279U (en) |
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2021
- 2021-12-21 CN CN202123235426.XU patent/CN216709279U/en active Active
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