CN216467849U - Car stopper for small rail train - Google Patents
Car stopper for small rail train Download PDFInfo
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- CN216467849U CN216467849U CN202122916860.8U CN202122916860U CN216467849U CN 216467849 U CN216467849 U CN 216467849U CN 202122916860 U CN202122916860 U CN 202122916860U CN 216467849 U CN216467849 U CN 216467849U
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- shock absorber
- steel frame
- stopper
- car
- small
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Abstract
The utility model discloses a car stopper for a small rail train, which comprises: the mounting assembly comprises a steel frame and an assembling seat, the steel frame is fixedly mounted on the track, and the assembling seat is fixedly mounted at the top of the steel frame; the buffer assembly comprises at least two shock absorbers, a mounting plate and a damping spring, the shock absorbers are fixedly mounted on one side face of the mounting seat perpendicular to the rail, and the shock absorbers are arranged in parallel to the rail. The car stopper for the small rail train provided by the utility model adopts the matching of the damping spring and the damper, can effectively improve the capacity of the car stopper for the small rail train for bearing impact force, is not easy to damage, has good car stopping effect, and can be impacted by a locomotive when the car cannot be completely stopped under the brake of the small rail train in use, so that the aim of stopping the car within a specified braking distance range is fulfilled.
Description
Technical Field
The utility model relates to the technical field of rail equipment, in particular to a car stopper for a small rail train.
Background
A train, also called a railway train, refers to a vehicle running on a railway track, which is generally composed of a plurality of cars and is one of modern important transportation means for human beings. By 2021, two types of green cars and motor train units are distinguished domestically. Historically the most important implement, known earlier as a steam locomotive, has had independent rail travel. The railway train can be divided into a freight car for carrying goods and a passenger car for carrying passengers according to loads, and the freight car and the passenger car for carrying the passengers are also mixed and transported together, but a large amount of carbon dioxide is generated, so that the environment is polluted.
The small train is designed according to the traditional train and is mainly used for transportation or amusement places, when the small train is driven to a railway track and needs to be parked, the small train is difficult to park within a specified braking distance range due to high consistency, and generally is provided with a car stopper.
SUMMERY OF THE UTILITY MODEL
The utility model provides a car stopper for a small railway train, aiming at improving the capability of the car stopper for the small railway train to bear impact force and enabling the small railway train to stop the train within a specified braking distance range.
The specific technical scheme is as follows: a stopper for a railroad car comprising:
the mounting assembly comprises a steel frame and an assembling seat, the steel frame is fixedly mounted on the track, and the assembling seat is fixedly mounted at the top of the steel frame;
the buffer assembly comprises a shock absorber, a mounting plate and a shock absorption spring, wherein the shock absorber is provided with at least two shock absorbers, the shock absorbers are fixedly mounted on one side surface of the mounting seat perpendicular to the rail, the shock absorbers are parallel to the rail, the mounting plate is fixedly mounted on a piston rod of the shock absorber, the shock absorption spring is movably sleeved on the piston rod of the shock absorber, one end of the shock absorption spring is abutted against the mounting plate, and the other end of the shock absorption spring is abutted against a shell of the shock absorber.
As a preferable scheme of the utility model, the steel frame is in a shape of a quadrangular frustum, and an included angle between the side surface of the steel frame and a vertical plane is 40-60 degrees.
As a preferable scheme of the utility model, an X-shaped reinforcing rod is welded at the bottom of the steel frame.
As the preferable scheme of the utility model, the bottom of the steel frame is welded with a connecting plate, and the connecting plate is fixedly connected with the track through a bolt.
As a preferable scheme of the present invention, the buffer assembly further includes a signal feedback switch and a push rod, the signal feedback switch is fixedly mounted on a side surface of the assembling base on which the shock absorber is mounted, the push rod is fixedly mounted on a side surface of the assembling plate facing the signal feedback switch, and the push rod and the signal feedback switch are arranged in a matching manner.
As a preferable scheme of the utility model, a reinforcing rib is welded between one side surface of the assembling seat, which is back to the shock absorber, and the upper part of the steel frame.
As a preferable scheme of the utility model, the shock absorber is a hydraulic shock absorber, the shock absorption speed of the shock absorber is 1.8-2.4m/s, the buffering impact force range is 900-.
The utility model has the following beneficial effects:
the utility model provides a car stopper for a small railway train, which mainly comprises a mounting component and a buffering component, wherein the mounting component mainly comprises a steel frame and an assembling seat, and the car stopper for the small railway train can be stably mounted on a rail, the buffering component mainly comprises a shock absorber, an assembling plate and a shock absorbing spring, and the shock absorbing spring is matched with the shock absorber, so that the capability of the car stopper for the small railway train for bearing impact force can be effectively improved, the car stopper is not easy to damage, the car stopping effect is good, and when the small railway train is used and cannot completely stop the train under the brake, a locomotive can impact the car stopper for the small railway train, so that the aim of stopping the train within a specified braking distance range is fulfilled.
Drawings
FIG. 1 is a first schematic structural diagram of a car stopper for a small railway train according to an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of a car stopper for a small railway train according to an embodiment of the present invention;
FIG. 3 is a third schematic structural view of a stopper for a small railway train according to an embodiment of the present invention;
FIG. 4 is a fourth schematic structural view of a car stopper for a small railway train according to an embodiment of the present invention;
fig. 5 is a fifth schematic structural diagram of a car stopper for a small railway train according to an embodiment of the present invention.
In the drawings: 1. a track; 2. a shock absorber; 3. a damping spring; 4. assembling a plate; 5. assembling a base; 6. reinforcing ribs; 7. a steel frame; 8. a signal feedback switch; 9. a top rod; 10. a connecting plate; 11. an X-shaped reinforcing rod.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better explanation of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate an orientation or a positional relationship based on that shown in the drawings, it is only for convenience of description and simplification of description, but not to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations on the present patent, and specific meanings of the terms may be understood according to specific situations by those of ordinary skill in the art.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a stopper for a small railway train, which is shown in figures 1-5 and comprises: a mounting assembly and a cushioning assembly.
The mounting assembly comprises a steel frame 7 and a mounting seat 5, the steel frame 7 is fixedly mounted on the track 1, and the mounting seat 5 is fixedly mounted at the top of the steel frame 7;
the buffer unit includes bumper shock absorber 2, join in marriage dress board 4 and damping spring 3, bumper shock absorber 2 is provided with at least two, and the equal fixed mounting of bumper shock absorber 2 is on joining in marriage a side of 5 perpendicular to tracks 1 of dress seat, bumper shock absorber 2 is on a parallel with tracks 1 setting, join in marriage dress board 4 fixed mounting on the piston rod of bumper shock absorber 2, damping spring 3 activity suit is on the piston rod of bumper shock absorber 2, damping spring 3's one end with join in marriage dress board 4 inconsistent, and damping spring 3's the other end and bumper shock absorber 2's shell inconsistent.
In this embodiment, the steel frame 7 is in a shape of a quadrangular frustum of pyramid, and an included angle between a side surface of the steel frame 7 and a vertical plane is 40-60 degrees, so that the stability of the steel frame 7 can be improved, and the stability of the train stopper for the small railway train can be improved.
In the embodiment, in order to further increase the stability of the car stopper for the rail train, the bottom of the steel frame 7 is welded with the X-shaped reinforcing rods 11, and the X-shaped reinforcing rods 11 can enhance the stability of the steel frame 7.
In this embodiment, the bottom of the steel frame 7 is welded with a connecting plate 10, and the connecting plate 10 is fixedly connected with the track 1 through bolts, so that the stopper for the small railway train can be conveniently installed on the track 1 through the matching of the bolts and the connecting plate 10.
In this embodiment, the buffer unit still includes signal feedback switch 8 and ejector pin 9, signal feedback switch 8 fixed mounting is on joining in marriage a side that dress seat 5 installed bumper shock absorber 2, ejector pin 9 fixed mounting is on joining in marriage a side that dress board 4 towards signal feedback switch 8, and ejector pin 9 and signal feedback switch 8 cooperate the setting, ejector pin 9 of setting can be given the dispatch room on signal feedback switch 8 removal trigger signal feedback switch 8 produces the signal of telecommunication when the piston rod compression of bumper shock absorber 2, the scheduling personnel of being convenient for know the parking circumstances.
It should be noted that the signal feedback switch 8 may be a travel switch.
In this embodiment, join in marriage and weld strengthening rib 6 between the upper portion of steelframe 7 on the side of dress seat 5 back to bumper shock absorber 2, the strengthening rib 6 that sets up can increase the joint strength who joins in marriage between dress seat 5 and the steelframe 7.
In the embodiment, the damper 2 is a hydraulic damper, the damping speed of the damper 2 is 1.8-2.4m/s, the damping impact force range is 900-.
In summary, the car stopper for the small railway train provided by the embodiment has the following advantages:
the car stopper for the small railway train mainly comprises a mounting component and a buffering component, wherein the mounting component can stably mount the car stopper for the small railway train on a track 1; the damping spring 3 and the damper 2 are matched in the buffer assembly, so that the impact force bearing capacity of a car stopper for a small railway train can be effectively improved, the car stopper is not easy to damage, and the car stopping effect is good; when the device is used, if the train cannot be completely stopped under the brake of the small train, the device can impact the train stopper used for the small train so as to achieve the purpose of stopping the train within the specified braking distance range.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made without departing from the spirit and scope of the utility model.
Claims (7)
1. A stopper for a railroad car, comprising:
the mounting assembly comprises a steel frame (7) and a mounting seat (5), the steel frame (7) is fixedly mounted on the track (1), and the mounting seat (5) is fixedly mounted at the top of the steel frame (7);
the buffer assembly comprises a shock absorber (2), an assembling plate (4) and a shock absorption spring (3), wherein the shock absorber (2) is provided with at least two parts, the shock absorber (2) is fixedly installed on one side face of the assembling seat (5) perpendicular to the rail (1), the shock absorber (2) is parallel to the rail (1), the assembling plate (4) is fixedly installed on a piston rod of the shock absorber (2), the shock absorption spring (3) is movably sleeved on the piston rod of the shock absorber (2), one end of the shock absorption spring (3) is abutted to the assembling plate (4), and the other end of the shock absorption spring (3) is abutted to a shell of the shock absorber (2).
2. The stopper for small railway trains according to claim 1, characterized in that the steel frame (7) is quadrangular frustum shaped, and the included angle between the side surface of the steel frame (7) and the vertical plane is 40-60 degrees.
3. Stopper for small railway trains according to claim 2, characterized in that the bottom of the steel frame (7) is welded with an X-shaped reinforcement bar (11).
4. The stopper for small railway trains according to claim 3, characterized in that the bottom of the steel frame (7) is welded with a connecting plate (10), and the connecting plate (10) is fixedly connected with the railway (1) through bolts.
5. The car stop for a small railway train as claimed in claim 1, characterized in that the buffer assembly further comprises a signal feedback switch (8) and a push rod (9), the signal feedback switch (8) is fixedly installed on one side of the fitting seat (5) where the shock absorber (2) is installed, the push rod (9) is fixedly installed on one side of the fitting plate (4) facing the signal feedback switch (8), and the push rod (9) is matched with the signal feedback switch (8).
6. Stopper for small railway trains according to claim 1, characterized in that a reinforcement (6) is welded between the side of the fitting seat (5) facing away from the shock absorber (2) and the upper part of the steel frame (7).
7. The stopper for small railway train as claimed in claim 1, characterized in that the shock absorber (2) is a hydraulic shock absorber, and the shock absorbing speed of the shock absorber (2) is 1.8-2.4m/s, the buffering impact force range is 900-1200Kg, and the compression stroke is 250-300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916860.8U CN216467849U (en) | 2021-11-25 | 2021-11-25 | Car stopper for small rail train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122916860.8U CN216467849U (en) | 2021-11-25 | 2021-11-25 | Car stopper for small rail train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216467849U true CN216467849U (en) | 2022-05-10 |
Family
ID=81401209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122916860.8U Active CN216467849U (en) | 2021-11-25 | 2021-11-25 | Car stopper for small rail train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216467849U (en) |
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2021
- 2021-11-25 CN CN202122916860.8U patent/CN216467849U/en active Active
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