CN219821430U - Buffer type wheel stopping vehicle stop special for railway - Google Patents
Buffer type wheel stopping vehicle stop special for railway Download PDFInfo
- Publication number
- CN219821430U CN219821430U CN202320625702.3U CN202320625702U CN219821430U CN 219821430 U CN219821430 U CN 219821430U CN 202320625702 U CN202320625702 U CN 202320625702U CN 219821430 U CN219821430 U CN 219821430U
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- buffer
- railway
- crescent
- steel
- vehicle
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims description 20
- 210000001624 hip Anatomy 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model provides a special buffer type wheel stopping gear for a railway, which comprises the following components: the buffer component is detachably arranged on the upper surface of the steel rail; wherein, buffer unit includes the crescent moon board, installs the buffer in crescent moon board one end. The fixed base is detachably arranged on the upper surface of the steel rail; the utility model provides a device, which is characterized in that a connecting bolt is arranged at the intersection of a fixed base and a steel rail, and the fixed base and a buffer are fixedly connected through the bolt, and relates to the technical field of railway transportation; after the vehicle is removed, the buffer can push the crescent plate to automatically reset, and the whole structure is restored to a normal state. The accident that the vehicle rushes out of the railway is avoided, and meanwhile, the railway, the vehicle gear and the vehicle are not damaged.
Description
Technical Field
The utility model relates to the technical field of railway transportation, in particular to a buffer type wheel stopping gear special for a railway.
Background
In enterprises requiring railway transportation such as metallurgy, mines and the like, a part of railway end lines are generally used for bearing the loading and unloading tasks of cargoes and often used as a place where vehicles are temporarily parked. When the railway of the end line goes in and out, loads and unloads goods or temporarily puts, in order to prevent the vehicle from running off and rushing out of the railway to happen accidents, a railway stop needs to be installed at the end of the railway, and the railway stop is an important protection device for railway transportation safety, so that the vehicle is prevented from running off and rushing out of the end line effectively, and the safety of the railway, the railway stop and the vehicle body is also protected.
There are two types of vehicle stops, a hook type and a wheel stopping type. The main disadvantages of the stop hook type vehicle bumper are: after the vehicle collides with the vehicle gear, the vehicle gear and the railway are easy to deform and damage, and the vehicle coupler is easy to damage; the main disadvantages of the wheel-stopping type vehicle bumper are: after the vehicle collides with the vehicle bumper, the vehicle bumper and the railway are easy to deform and damage. The disadvantage of the stop catch type vehicle bumper is more remarkable.
However, the device has the following problems in the use process:
the wheel stopping type bumper consists of a crescent plate, a fixed base, a fluorescent warning plate and a connecting rod, and is fixed on a steel rail.
Disclosure of Invention
In order to overcome the defects of the prior art, the embodiment of the utility model provides a special buffer type stop wheel vehicle stop for a railway, when a vehicle collides with the stop wheel, a crescent plate of the stop wheel moves backwards along with wheels to drive a stop damping plate and a buffer to consume and absorb the kinetic energy of the vehicle, so that the running vehicle stops moving; after the vehicle is removed, the buffer can push the crescent plate to automatically reset, and the vehicle gear is restored to a normal state. The accident that the vehicle rushes out of the railway is avoided, and meanwhile, the railway, the vehicle gear and the vehicle are not damaged.
The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:
a railway-specific cushioned wheel stop comprising: the steel rail is provided with two steel rails in total, two steel rails are provided with steel waists at the intersection of the upper surfaces of the steel rails and the crescent plates, damping plates are arranged at the intersection of the crescent plates and the steel waists, and the damping plates are connected with the steel waists in a sliding manner.
The crescent plate moves backwards along with the wheels, drives the damping plate and the buffer plate to consume and absorb the kinetic energy of the vehicle, and stops the vehicle.
The buffer component is detachably arranged on the upper surface of the steel rail; wherein, buffer unit includes the crescent moon board, installs the buffer in crescent moon board one end.
The fixed base is detachably arranged on the upper surface of the steel rail; the fixed base is fixedly connected with the buffer through bolts.
After the vehicle is removed, the buffer can push the crescent plate to automatically reset, and the whole structure is restored to a normal state.
Preferably, a backing plate is arranged on the lower surface of the steel rail, and the backing plate is connected with the steel rail in a spot welding mode.
Preferably, the crescent plates are arranged in two, the two crescent plates are respectively arranged on the upper surfaces of the steel rails on two sides, and the inner sides of the two crescent plates are provided with second connecting rods.
Preferably, the buffer comprises a positioning rod for telescopic movement and a spring ring for buffering;
the spring ring is provided with a first support on one side close to the crescent plate, a second support is arranged on one side close to the fixed base, and the positioning rod penetrates through the spring ring.
Preferably, the positioning rod is of a sectional structure and comprises a sleeve and a supporting rod, and the sleeve and the supporting rod are in plug connection.
Therefore, when the positioning rod is extruded, the sleeve and the supporting rod can be mutually inserted and matched with the spring ring, so that the buffering effect is achieved.
Preferably, two fixing bases are arranged in total, the two fixing bases are respectively arranged on the upper surfaces of the steel rails, and first connecting rods are arranged on the inner sides of the two fixing bases.
Preferably, the first connecting rod and the second connecting rod are both in cylindrical structures, the lengths of the first connecting rod and the second connecting rod are the same, and a warning plate is arranged on the surface of the first connecting rod and used for achieving the warning effect.
Through the setting of warning board, can make like this play the effect of warning under the effect of warning board.
The embodiment of the utility model has the advantages that:
when a vehicle collides with the crescent plate, the crescent plate moves backwards along with the vehicle wheel, drives the damping plate and the buffer to consume and absorb the kinetic energy of the vehicle, and stops the vehicle; after the vehicle is removed, the buffer can push the crescent plate to automatically reset, and the whole structure is restored to a normal state. The accident that the vehicle rushes out of the railway is avoided, and meanwhile, the railway, the vehicle gear and the vehicle are not damaged.
The utility model can be repeatedly used, is not easy to damage, the damping plate can be made of waste railway clamping plates, the buffer spring can be replaced by a vehicle spring, other parts can be made of waste materials, the investment is low, and the manufacturing cost is low.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of a railway-specific buffer type wheel stopper of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the crescent moon plate of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the buffer according to the present utility model.
The main reference numerals illustrate:
1. a steel rail; 2. a crescent plate; 3. a buffer; 31. a first support; 32. a spring ring; 33. a positioning rod; 34. a second support; 4. a fixed base; 5. a warning board; 6. a first link; 7. a second link; 8. and a damping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. In addition, hereinafter, for convenience of description, references to "upper", "lower", "left", "right" are equal to directions of upper, lower, left, right, etc. of the drawing itself, and the references to "first", "second", etc. are to be distinguished in description, and have no other special meaning.
The technical scheme in the embodiment of the utility model aims to solve the problems, and the overall thought is as follows:
example 1:
the embodiment provides a specific structure of a buffer type wheel stopping gear special for a railway, as shown in fig. 1-3, comprising: a steel rail 1, a buffer component and a fixed base 4,
the steel rail 1 is used for achieving the stability of a buffer component and a fixed base 4 at the upper end of the support;
the steel rails 1 are provided with two steel rails, steel waists are arranged at the intersection of the upper surfaces of the two steel rails 1 and the crescent plate 2, damping plates 8 are arranged at the intersection of the crescent plate 2 and the steel waists, and the damping plates 8 are connected with the steel waists in a sliding mode.
When the device is used, the damping plate 8 is welded at the lower part of the outer side of the crescent plate 2 respectively, the waist of the steel rail 1 is embedded, the crescent plate 2 and the damping plate 8 integrally can longitudinally move along the steel rail 1, part of the kinetic energy of a vehicle is consumed by virtue of sliding friction force, and the movement of the crescent plate 2 and the damping plate 8 can compress the buffer 3 to absorb part of the kinetic energy of the vehicle until the vehicle stops moving.
The lower surface of the steel rail 1 is provided with a backing plate, and the backing plate is connected with the steel rail 1 in a spot welding way.
Example 2:
the embodiment provides a specific structure of a special buffer type wheel stopping gear for a railway, and as shown in fig. 1-3, compared with the embodiment 1, the embodiment also records a buffer assembly which is detachably arranged on the upper surface of a steel rail 1; the buffer assembly comprises a crescent plate 2 and a buffer 3 arranged at one end of the crescent plate 2;
the two crescent moon plates 2 are arranged in total, the two crescent moon plates 2 are respectively arranged on the upper surfaces of the steel rails 1 on the two sides, and the second connecting rods 7 are arranged on the inner sides of the two crescent moon plates 2.
The damper 3 includes a positioning rod 33 for telescoping and a spring ring 32 for damping;
the side of the spring ring 32, which is close to the crescent plate 2, is provided with a first support 31, the side of the spring ring 32, which is close to the fixed base 4, is provided with a second support 34, and the positioning rod 33 penetrates through the spring ring 32.
When the vehicle collides with the crescent plate 2, the crescent plate 2 moves backwards along with the wheels to drive the damping plate 8 and the buffer 3 to consume and absorb the kinetic energy of the vehicle, so that the vehicle stops moving; after the vehicle is removed, the buffer 3 can push the crescent plate 2 to reset automatically, and the whole structure is restored to a normal state.
The positioning rod 33 is of a sectional structure and comprises a sleeve and a supporting rod, and the sleeve and the supporting rod are in plug connection.
Example 3:
the embodiment provides a specific structure of a special buffer type wheel stopping gear for a railway, as shown in fig. 1-3, compared with the embodiment 1 and the embodiment 2, the embodiment also records that a fixed base 4 is detachably arranged on the upper surface of a steel rail 1; the intersection of the fixed base 4 and the steel rail 1 is provided with a connecting bolt, and the fixed base 4 is fixedly connected with the buffer 3 through the bolt.
The two fixing bases 4 are arranged in total, the two fixing bases 4 are respectively arranged on the upper surface of the steel rail 1, and the inner sides of the two fixing bases 4 are provided with first connecting rods 6.
When the connecting rod is used, the fixed bases 4 on two sides can be tightly connected through the first connecting rod 6, and the crescent plates 2 on two sides can be tightly connected through the second connecting rod 7.
The first connecting rod 6 and the second connecting rod 7 are of cylindrical structures, the lengths of the first connecting rod 6 and the second connecting rod 7 are the same, and the surface of the first connecting rod 6 is provided with a warning plate 5 for achieving the warning effect.
Working principle: two crescent moon boards 2 are manufactured according to one fourth of the outer arc of the tread of the wheel and are respectively placed at the tops of two steel rails 1, the two crescent moon boards 2 are connected through a second connecting rod 7, damping boards 8 are respectively welded at the lower parts of the outer sides of the crescent moon boards 2, the waist of the steel rails 1 is embedded, the crescent moon boards 2 and the damping boards 8 can integrally move longitudinally along the steel rails 1, part of the kinetic energy of a vehicle is consumed by means of sliding friction force, and the crescent moon boards 2 and the damping boards 8 can move to compress the buffer 3 to absorb part of the kinetic energy of the vehicle until the vehicle stops moving.
The buffer 3 is fixed between the crescent plate 2 and the fixed base 4, the two fixed bases 4 are connected by a first connecting rod 6 and are respectively placed on the top surface of the steel rail 1, the fixed base 4 and the steel rail 1 are connected by bolts at the rail web, when a vehicle collides with the crescent plate 2, the crescent plate 2 moves backwards along with the wheels to drive the damping plate 8 and the buffer 3 to consume and absorb the kinetic energy of the vehicle, so that the vehicle stops moving; after the vehicle is removed, the buffer 3 can push the crescent plate 2 to reset automatically, and the whole structure is restored to a normal state.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. A railway specific cushioning wheel stop comprising:
a rail (1);
the buffer component is detachably arranged on the upper surface of the steel rail (1); the buffer assembly comprises a crescent plate (2) and a buffer (3) arranged at one end of the crescent plate (2);
the fixed base (4) is detachably arranged on the upper surface of the steel rail (1); the fixed base (4) is provided with a connecting bolt at the intersection of the steel rail (1), and the fixed base (4) is fixedly connected with the buffer (3) through the bolt.
2. The buffer type wheel stopping gear special for railways as claimed in claim 1, wherein two steel rails (1) are arranged in total, steel waists are arranged at the intersections of the upper surfaces of the two steel rails (1) and the crescent plates (2), damping plates (8) are arranged at the intersections of the crescent plates (2) and the steel waists, and the damping plates (8) are connected with the steel waists in a sliding mode.
3. A railway special buffer type wheel stop according to claim 1, characterized in that the lower surface of the steel rail (1) is provided with a backing plate, and the backing plate is connected with the steel rail (1) in a spot welding way.
4. The buffer type wheel stopping gear special for railways as claimed in claim 1, wherein two crescent moon shaped plates (2) are arranged in total, the two crescent moon shaped plates (2) are respectively arranged on the upper surfaces of steel rails (1) on two sides, and a second connecting rod (7) is arranged on the inner sides of the two crescent moon shaped plates (2).
5. A railway-dedicated buffer stop according to claim 1, characterized in that the buffer (3) comprises a positioning rod (33) for telescoping and a spring ring (32) for buffering;
a first support (31) is arranged on one side, close to the crescent plate (2), of the spring ring (32), a second support (34) is arranged on one side, close to the fixed base (4), of the spring ring (32), and the positioning rod (33) penetrates through the spring ring (32).
6. A railway-specific buffer stop as in claim 5, wherein the positioning rod (33) is of a segmented construction comprising a sleeve and a strut, and the sleeve and strut are in a plug-in connection.
7. The buffer type wheel stopping block special for railways as claimed in claim 1, wherein two fixing bases (4) are arranged in total, the two fixing bases (4) are respectively arranged on the upper surface of a steel rail (1), and a first connecting rod (6) is arranged on the inner side of the two fixing bases (4).
8. The railway special buffer type wheel stopping gear according to claim 7, wherein the first connecting rod (6) and the second connecting rod (7) are of cylindrical structures, the lengths of the first connecting rod (6) and the second connecting rod (7) are the same, and a warning plate (5) is arranged on the surface of the first connecting rod (6) and used for achieving the warning effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625702.3U CN219821430U (en) | 2023-03-27 | 2023-03-27 | Buffer type wheel stopping vehicle stop special for railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320625702.3U CN219821430U (en) | 2023-03-27 | 2023-03-27 | Buffer type wheel stopping vehicle stop special for railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219821430U true CN219821430U (en) | 2023-10-13 |
Family
ID=88245408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320625702.3U Active CN219821430U (en) | 2023-03-27 | 2023-03-27 | Buffer type wheel stopping vehicle stop special for railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219821430U (en) |
-
2023
- 2023-03-27 CN CN202320625702.3U patent/CN219821430U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |