CN220846877U - Portable railway wheel-protecting rail assembly - Google Patents
Portable railway wheel-protecting rail assembly Download PDFInfo
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- CN220846877U CN220846877U CN202322604656.1U CN202322604656U CN220846877U CN 220846877 U CN220846877 U CN 220846877U CN 202322604656 U CN202322604656 U CN 202322604656U CN 220846877 U CN220846877 U CN 220846877U
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- connection block
- guard rail
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a portable railway wheel guard rail assembly, relates to a wheel guard rail assembly, and aims to solve the problem that in the prior art, when a retarder encounters a light vehicle in the use process, the light vehicle passes through the retarder at a high speed or a special road section, wheels float to cause an off-line accident. In order to eliminate potential safety hazards of driving, the device comprises a wheel guard rail and two fixed connecting pieces; the wheel guard rail comprises a rectangular fixed connection block body and a rectangular limiting block body, wherein the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, a rectangular through hole and two round holes are formed in the rectangular fixed connection block body, one side of the rectangular fixed connection block body is close to one side of a steel rail, the rectangular fixed connection block body is fixedly installed on the steel rail through two fixed connection pieces, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body. The utility model belongs to the field of speed reduction and speed regulation.
Description
Technical Field
The utility model relates to a wheel guard rail assembly, in particular to a portable railway wheel guard rail assembly, and belongs to the field of speed reduction and speed regulation.
Background
The hump speed-regulating system is composed of speed-regulating top and other speed-regulating equipment. The speed control device is mainly used for controlling the speed of humping of the railway marshalling station. The TDJ retarder speed regulating system can improve hump grouping capability, control the speed of hump rolling vehicles, further realize safe connection and parking braking of the vehicles, reduce breakage accidents of the vehicles and realize automation of shunting operation. At present, the phenomenon that wheels float when a light vehicle passes through the retarder or a special road section at high speed is encountered by the retarder in the use process, so that the problems of off-line accidents and driving safety hidden dangers are avoided, and further, equipment for solving the problems is required to be developed, and the hidden dangers are prevented.
Disclosure of utility model
The utility model provides a portable railway wheel-protecting rail component, which aims to solve the problems that in the prior art, a speed-reducing roof floats when a light vehicle passes through the speed-reducing roof or a special road section at a high speed, and to avoid the occurrence of off-line accidents and eliminate the potential safety hazards of driving.
The technical scheme adopted for solving the technical problems is as follows:
A portable railway wheel guard rail assembly comprises a wheel guard rail and two fixed connecting pieces; the wheel guard rail comprises a rectangular fixed connection block body and a rectangular limiting block body, wherein the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, a rectangular through hole and two round holes are formed in the rectangular fixed connection block body, one side of the rectangular fixed connection block body is close to one side of a steel rail, the rectangular fixed connection block body is fixedly installed on the steel rail through two fixed connection pieces, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body.
Further, the rectangular fixed connection block and the rectangular limiting block are integrally arranged.
Further, the fixed connecting piece comprises a hexagonal bolt and a hexagonal nut; each hexagonal bolt is inserted into the round hole of the rectangular fixed connection block body and the steel rail, and each hexagonal bolt is connected with a hexagonal nut in a threaded manner.
Further, the side surface of the rectangular fixed connection block, which is close to the top, and the side surface of the rectangular fixed connection block, which is close to the bottom, are respectively provided with an arc-shaped curved surface, and one side of the rectangular fixed connection block, which is provided with the arc-shaped curved surface, is close to the steel rail.
Further, the rectangular limiting block body is arranged on the end face of one side of the top of the rectangular fixed connection block body, the rectangular limiting block body is in transitional connection with the curved surface of the top of the rectangular fixed connection block body, and the rectangular limiting block body is arranged on one side far away from the steel rail.
Further, conical heads are respectively machined at two ends of the rectangular limiting block.
The novel wheel guard rail comprises a wheel guard rail and two hook locking devices, wherein the wheel guard rail comprises a rectangular fixed connection block body and a rectangular limiting block body, the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, a rectangular through hole and two blind holes are formed in the rectangular fixed connection block body in a processing mode, one side of the rectangular fixed connection block body is close to one side of a steel rail, the rectangular fixed connection block body is installed on one side of the steel rail through the two hook locking devices, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body.
Further, the hook body of each hook lock is arranged in the blind hole of the rectangular fixed connection block, and the clamping end of the wheel guard rail of the hook lock is arranged on the steel rail.
The utility model has the beneficial effects that:
1. The portable wheel guard rail is provided with the wheel guard flange for preventing the wheel from being off-line when the wheel floats, so that the off-line accident is avoided, and the wheel guard rail 1 adopts two mounting and fixing modes of the hexagonal bolt 2, the hexagonal nut 5 and the hook lock 3.
2. When the railway wheel-protecting rail assembly works, the wheel-protecting flange effect of preventing the vehicle from derailing can be realized when the vehicle light vehicle floats through the retarder or the wheels of a special road section at high speed, the occurrence of the derailing accident is avoided, and the safe running of the vehicle is ensured.
3. The wheel guard rail 1 adopts a casting integrated forming process, and does not need to be machined after casting, so that the wheel guard rail is convenient to manufacture and low in cost.
4. The wheel guard rail 1 can be provided with the hollowed-out parts, so that the whole weight is reduced and the wheel guard rail is convenient to carry under the condition of meeting the use requirement.
And 5, the wheel guard rail assembly is installed in a mode of fixing the hook lock device, so that the wheel guard rail assembly is convenient and quick to install, and the installation position is convenient to adjust. The guard rail 1 fixed by the coupler lock 3 does not need rail drilling, and cannot damage and influence the rail 4.
5. The wheel guard rail assembly is installed in a mode of fixing the hexagon bolts 2 and the hexagon nuts 5 through bolts, the installation cost is low, and the fixing mode is firm and reliable.
Drawings
Fig. 1 is a schematic view of the construction of a wheel guard rail 1 of the present application secured to a rail 4 by a coupler 3.
Fig. 2 is a schematic view of the wheel guard rail 1 being secured to the rail 4 by the coupler 3.
Fig. 3 is a schematic view of the structure of the wheel guard rail 1 of the present application fixed to the rail 4 by a fixing connector.
Fig. 4 is a schematic view of the wheel guard rail 1 being fixed to the rail 4 by means of a fixed connection.
Fig. 5 is a schematic view of the wheel guard rail 1 being secured to the rail 4 by the coupler 3.
Fig. 6 is a schematic view of safe driving of the wheel guard rail 1 mounted on the steel rail 4 through the coupler lock 3.
Fig. 7 is a schematic view of the rail 4 with one end of the wheel guard rail 1 mounted by the coupler lock 3 floating on the rail surface.
Fig. 8 is a schematic view of the wheel guard rail 1 being fixed to the rail 4 by a fixed connection.
Fig. 9 is a schematic view of a safe driving of the wheel guard rail 1 mounted on the steel rail 4 through a fixed connecting piece.
Fig. 10 is a schematic view of the wheel guard rail 1 mounted on the rail 4 via a fixed connection, with one end of the wheel floating on the rail surface.
Detailed Description
The first embodiment is as follows: the present embodiment will be described with reference to fig. 3, 4, and 8 to 10, in which a portable railway wheel guard rail assembly according to the present embodiment includes a wheel guard rail 1 and two fixing connectors; the wheel guard rail 1 comprises a rectangular fixed connection block body and a rectangular limiting block body, wherein the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, a rectangular through hole and two round holes are formed in the rectangular fixed connection block body, one side of the rectangular fixed connection block body is close to one side of the steel rail 4, the rectangular fixed connection block body is fixedly installed on the steel rail 4 through two fixed connection pieces, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body.
In the embodiment, the rectangular limiting block on the wheel guard rail 1 prevents the occurrence of off-line accidents when a light vehicle passes through a retarder or a special road section at high speed.
The second embodiment is as follows: referring to fig. 3 and 4, the present embodiment is described, and the portable railway wheel guard rail assembly according to the present embodiment is integrally provided with a rectangular fixed connection block and a rectangular limiting block. Other compositions and connection modes are the same as in the first embodiment. The embodiment has the advantages of simple and reliable structure, convenient processing and low manufacturing cost.
And a third specific embodiment: referring to fig. 3, 4, and 8-10, the portable railway wheel-protecting rail assembly according to the present embodiment is described, wherein the fixing connector comprises a hexagonal bolt 2 and a hexagonal nut 5; each hexagonal bolt 2 is inserted into a round hole of a rectangular fixed connection block body and a steel rail 4, and each hexagonal bolt 2 is connected with a hexagonal nut 5 in a threaded manner. Other compositions and connection modes are the same as in the first embodiment.
The mode of fixing by adopting the hexagon bolt 2 and the hexagon nut 5 in the embodiment has the advantages of cost saving and reliable fixing mode.
The specific embodiment IV is as follows: referring to fig. 3 and fig. 4, the present embodiment of a portable railway wheel-protecting rail assembly is described, wherein an arc-shaped curved surface is respectively processed on a side surface of the same side of a rectangular fixed connection block, which is close to the top, and a side surface of the same side, which is close to the bottom, and one side of the rectangular fixed connection block, which is used for processing the arc-shaped curved surface, is close to a steel rail 4. Other compositions and connection modes are the same as in the first embodiment.
Fifth embodiment: referring to fig. 3 and fig. 4, the present embodiment is described as a portable railway wheel-protecting rail assembly, a rectangular limiting block is disposed on an end surface of one side of the top of the rectangular fixed connection block, and the rectangular limiting block is in curved surface transitional connection with the top of the rectangular fixed connection block, and the rectangular limiting block is disposed on one side far away from the steel rail 4. Other compositions and connection modes are the same as in the first embodiment.
Specific embodiment six: referring to fig. 3 and 4, the present embodiment of a portable railway wheel guard rail assembly is described, and conical heads are respectively formed at two ends of a rectangular limiting block. Other compositions and connection modes are the same as in the first embodiment.
Seventh embodiment: the embodiment is described in connection with fig. 1, fig. 2, fig. 5 and fig. 6, the portable railway wheel-protecting rail assembly comprises a wheel-protecting rail 1 and two hook locking devices 3, the wheel-protecting rail 1 comprises a rectangular fixed connection block body and a rectangular limiting block body, the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, rectangular through holes and two blind holes are formed in the rectangular fixed connection block body in a processing mode, one side of the rectangular fixed connection block body is close to one side of a steel rail 4, the rectangular fixed connection block body is arranged on one side of the steel rail 4 through the two hook locking devices 3, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body.
In this embodiment, through the installation of coupler lock ware 3 fixed, it is convenient to have the installation, need not rail 4 drilling's advantage.
Eighth embodiment: referring to fig. 1 and 2, a portable railway wheel-protecting rail assembly according to the present embodiment is described, wherein the hook body of each hook lock device 3 is disposed in a blind hole of a rectangular fixed connection block, and the clamping end of the hook lock device 3 is mounted on a rail 4. Other compositions and connection modes are the same as in the first embodiment.
Principle of operation
Wheel guard rail 1 fixedly mounted by means of a hook lock 3:
The wheel guard rail 1 shown in fig. 5 is fixedly arranged on the steel rail 4 through the coupler 3, and can be used in pairs or a portable wheel guard rail is arranged on the other side of the single-side installation retarder. Normally, the state of the guard rail 1 and the wheels and rails 4 is shown in fig. 6. When the railway vehicle is in a sky, the weight of the railway vehicle is lighter, the condition that one end of a wheel floats on a rail surface possibly occurs when the railway vehicle passes through a retarder or a special road section at a high speed, the wheel guard rail 1 is designed with a wheel guard flange, and when the wheels of the vehicle float, the horizontal direction of the floating wheel tread can be restrained within a range which is correctly contacted with the tread of the steel rail 4 within a certain height range, as shown in fig. 7, so that the driving safety of the vehicle is ensured, and the off-line accident is avoided.
Wheel guard rail 1 fixedly mounted by a fixed connection piece:
The wheel guard rail 1 shown in fig. 8 is fixedly arranged on a steel rail 4 through a hexagon head bolt 2 and a hexagon nut 5, and can be used in pairs or a portable wheel guard rail is arranged on the other side of a single side provided with a retarder. Normally, the state of the guard rail 1 and the wheels and rails 4 is shown in fig. 9. When the railway vehicle is in a sky, the weight of the railway vehicle is lighter, the condition that one end of a wheel floats on a rail surface possibly occurs when the railway vehicle passes through a retarder at a high speed, the wheel guard rail 1 is designed with a wheel guard flange, and when the wheels of the vehicle float, the horizontal direction of the floating wheel tread can be restrained within a range which is in correct contact with the tread of the steel rail 4 within a certain height range, as shown in fig. 10, so that the driving safety of the vehicle is ensured, and the off-line accident is avoided.
The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other embodiments, such as those described above, of making various modifications and equivalents will fall within the spirit and scope of the present utility model.
Claims (8)
1. A portable railway wheel rail assembly, characterized by: the wheel guard rail comprises a wheel guard rail (1) and two fixed connecting pieces; the wheel guard rail (1) comprises a rectangular fixed connection block body and a rectangular limiting block body, wherein the rectangular limiting block body is arranged on the top end face of the rectangular fixed connection block body, the rectangular limiting block body is arranged along the length direction of the rectangular fixed connection block body, a rectangular through hole and two round holes are formed in the rectangular fixed connection block body, one side of the rectangular fixed connection block body is close to one side of a steel rail (4), the rectangular fixed connection block body is fixedly arranged on the steel rail (4) through two fixed connection pieces, and the length of the rectangular limiting block body is larger than that of the rectangular fixed connection block body.
2. A portable railway guard rail assembly as claimed in claim 1, wherein: the rectangular fixed connection block and the rectangular limiting block are integrally arranged.
3. A portable railway guard rail assembly as claimed in claim 1, wherein: the fixed connecting piece comprises a hexagonal bolt (2) and a hexagonal nut (5); each hexagonal bolt (2) is inserted into a round hole of the rectangular fixed connection block body and the steel rail (4), and each hexagonal bolt (2) is connected with a hexagonal nut (5) in a threaded manner.
4. A portable railway guard rail assembly as claimed in claim 2, wherein: the side surface of the rectangular fixed connection block, which is close to the top, and the side surface of the rectangular fixed connection block, which is close to the bottom, are respectively provided with an arc-shaped curved surface, and one side of the rectangular fixed connection block, which is provided with the arc-shaped curved surface, is close to the steel rail (4).
5. A portable railway guard rail assembly as claimed in claim 2, wherein: the rectangular limiting block body is arranged on the end face of one side of the top of the rectangular fixed connection block body, the rectangular limiting block body is in transitional connection with the curved surface of the top of the rectangular fixed connection block body, and the rectangular limiting block body is arranged on one side far away from the steel rail (4).
6. A portable railway guard rail assembly as claimed in claim 2, wherein: conical heads are respectively machined at two ends of the rectangular limiting block.
7. A portable railway wheel rail assembly, characterized by: it includes wheel guard rail (1) and two hook lock ware (3), wheel guard rail (1) include rectangle fixed connection block and the spacing block of rectangle, the spacing block of rectangle sets up on rectangle fixed connection block top terminal surface, rectangle fixed connection block length direction sets up along rectangle fixed connection block, processing has rectangle through-hole and two blind holes on the rectangle fixed connection block, one side of rectangle fixed connection block is close to one side setting of rail (4), and rectangle fixed connection block passes through two hook lock ware (3) and installs one side at rail (4), the length of the spacing block of rectangle is greater than the length of rectangle fixed connection block.
8. A portable railway guard rail assembly as in claim 7, wherein: the hook body of each hook lock device (3) is arranged in a blind hole of the rectangular fixed connection block, and the clamping end of each hook lock device (3) is arranged on the steel rail (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604656.1U CN220846877U (en) | 2023-09-25 | 2023-09-25 | Portable railway wheel-protecting rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322604656.1U CN220846877U (en) | 2023-09-25 | 2023-09-25 | Portable railway wheel-protecting rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846877U true CN220846877U (en) | 2024-04-26 |
Family
ID=90771847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322604656.1U Active CN220846877U (en) | 2023-09-25 | 2023-09-25 | Portable railway wheel-protecting rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846877U (en) |
-
2023
- 2023-09-25 CN CN202322604656.1U patent/CN220846877U/en active Active
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