CN210822236U - Carriage and cargo transport vehicle - Google Patents
Carriage and cargo transport vehicle Download PDFInfo
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- CN210822236U CN210822236U CN201921328568.0U CN201921328568U CN210822236U CN 210822236 U CN210822236 U CN 210822236U CN 201921328568 U CN201921328568 U CN 201921328568U CN 210822236 U CN210822236 U CN 210822236U
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- carriage
- bearing frame
- carriage body
- guide rail
- length direction
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Abstract
The utility model belongs to the technical field of railway vehicle, especially, relate to a carriage and cargo transport vehicle. The carriage comprises a carriage body and a bearing frame, the bearing frame and the carriage body are correspondingly arranged, the bearing frame is arranged at the end part of the corresponding carriage body in the length direction, and the bearing frame can be embedded into the corresponding carriage body or extend out of the carriage body. And the bearing frame in freight transport vehicle's carriage sets up on the tip of the carriage body length direction that corresponds, because two bearing frame maneuverability docks that two adjacent carriages are relative, or, in two adjacent carriages, the bearing frame maneuverability dock on another carriage in the carriage, forms the passageway that supplies the staff to pass through, can realize that the staff is safe quick accessible between adjacent carriage, does not influence the curve trafficability characteristic of vehicle yet, has fine practicality.
Description
Technical Field
The utility model belongs to the technical field of railway vehicle, especially, relate to a carriage and cargo transport vehicle.
Background
Railway freight transportation is an important support for social and economic development, so that the service performance of vehicles is continuously improved, and the requirements of individuation and humanization are met. With the development of economy, people have higher and higher requirements on safe and comfortable use of vehicles, particularly for some non-passenger railway transport vehicles, and in some cases, workers need to shuttle between vehicles for operation frequently.
The existing non-passenger vehicles work or pass between adjacent railway vehicles only by stepping the vehicles from one vehicle to the ground, and then climbing to another vehicle through the stepping, or adding a passage door for a passenger car between the vehicles.
In the course of implementing the present invention, the applicant has found that there are at least the following disadvantages in the prior art:
getting on or off the vehicle through foot pedal: to the vehicle that personnel frequently passed through, so operation can consume a large amount of physical powers, and it is time-consuming moreover, the existence simultaneously receives the environmental impact big, if meet severe weather such as sand blown by the wind, heavy storm then hardly develop work, also can not get on or off the bus when the vehicle operation.
Adding an access door for a passenger car: the passenger car passage door is large in occupied volume due to installation, in addition, inconvenience in operation of the passage door is eliminated, operation is complicated for the condition that marshalling is frequently changed in a railway wagon, and curve passing performance of a car provided with the passage door for the passenger car is influenced.
Therefore, for non-passenger vehicles without intermediate passage, such as box cars, it is critical to solve the above problems how to let the workers on these vehicles safely and quickly pass between adjacent vehicles.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides a freight car to make the staff on the vehicle can be safe quick current between adjacent vehicle.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
in one aspect, the utility model provides a carriage, the carriage includes:
a carriage body;
the bearing frame is arranged at the end part of the corresponding carriage body in the length direction, and can be embedded into the corresponding carriage body or extend out of the carriage body.
Furthermore, a telescopic device is arranged in the carriage body, the telescopic end of the telescopic device can stretch along the length direction of the carriage body, and the telescopic end of the telescopic device is connected with the bearing frame.
Furthermore, the number of the telescopic devices is two, and the two telescopic devices are oppositely arranged on the bottom of the carriage body.
Furthermore, a guide rail is arranged in the carriage body, the guide rail is arranged along the length direction of the carriage body, and the bearing frame is slidably arranged on the guide rail.
Still further, the guide rail is provided at a bottom of the car body, and a bottom of the bearing frame is slidably provided on the guide rail.
Further, the bottom of carriage body is provided with the protection casing, the protection casing with bearing frame connects, the protection casing cover is established on the guide rail.
Further, the end of the carriage body in the length direction is provided with a storage groove, and the bearing frame can be operatively embedded into the storage groove corresponding to the carriage body.
Further, an end door is provided at an end of the carrying frame, and the end door is operable to be closed.
Further, a windshield is arranged on the circumferential surface of the bearing frame.
On the other hand, the utility model also provides a freight car, freight car includes two at least above-mentioned carriages, and is two adjacent the relative two in carriage bearing frame operationally dock, form the passageway that supplies the staff to pass through.
Still further, the present invention provides another cargo transporter, said cargo transporter comprises at least two adjacent carriages, two one of said carriages said carriage is said carriage, two one of said carriages said carriage bearing frame is butt jointed at two operationally another of said carriages on said carriage, a channel for the passage of working personnel is formed
The utility model has the advantages that:
the utility model provides a freight car, because the bearing frame in freight car's carriage sets up on the tip of the carriage body length direction that corresponds, because two bearing frame maneuverability ground that two adjacent carriages are relative dock, or, in two adjacent carriages, the bearing frame maneuverability ground in a carriage docks on another carriage, form the passageway that supplies the staff to pass through, can realize that the staff is at the safe accessible between the adjacent carriage fast current, and because bearing frame maneuverability ground imbeds corresponding carriage in, therefore, when not needing the staff at the current time in adjacent carriage, bearing frame can imbed corresponding carriage in, just so can not have the influence to frequently marshalling the vehicle, also do not influence the curve trafficability of vehicle, has fine practicality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a cargo transporter according to an embodiment of the present invention in a first state;
fig. 2 is a schematic structural view of a cargo transporter according to an embodiment of the present invention in a second state;
FIG. 3 is a schematic illustration of the structure of the wagon of FIG. 1;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a side view of fig. 3.
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.
The embodiment of the utility model provides a freight car, it includes two at least carriages, all includes carriage body and bearing frame on every carriage, wherein, bearing frame and carriage body correspond the setting, and bearing frame sets up on the tip of the carriage body length direction that corresponds, and bearing frame maneuverability imbeds corresponding carriage this internally or stretches out the carriage body, two bearing frame that two adjacent carriage bodies are relative when all stretching out the carriage body that corresponds, two bearing frame maneuverability dock, form the passageway that supplies the staff to pass through to solve the unable safe, quick current problem between adjacent vehicle of staff on the vehicle among the background art.
Based on the above design thought, the embodiment of the utility model provides a freight car has been designed.
Fig. 1 is the utility model discloses a freight car is in the structural schematic diagram of first state, fig. 2 is the utility model discloses a freight car is in the structural schematic diagram of second state, combines fig. 1 and fig. 2, the utility model discloses a freight car includes carriage body 1 and load-bearing frame 2, and carriage body 1 is provided with two at least, and load-bearing frame 2 and carriage body 1 correspond the setting, and load-bearing frame 2 sets up on the tip of the carriage body 1 length direction that corresponds, and load-bearing frame 2 maneuverability imbeds corresponding carriage body 1 in (shown in fig. 1), and two relative load-bearing frame 2 maneuverability docks of two adjacent carriage bodies 1, forms the passageway (shown in fig. 2) that supplies the staff to pass through.
The embodiment of the utility model provides a freight car, because freight car includes two at least carriage bodies, and bearing frame sets up on the carriage length direction's that corresponds tip, because two bearing frame maneuverability docks that two adjacent carriages are relative, form the passageway that supplies the staff to pass through, can realize that the staff is safe quick accessible between adjacent carriage is current, and because bearing frame maneuverability imbeds corresponding carriage originally internally, therefore, when not needing the staff current at adjacent carriage, bearing frame can imbed corresponding carriage originally internally, just so can not have the influence to frequent marshalling vehicle, also do not influence the curve trafficability characteristic of vehicle, has fine practicality.
Note that, when the load frame 2 is fitted into the corresponding car body 1, the outboard end of the load frame 2 and the outboard end of the car are flush to prevent an influence on the frequent formation of the vehicle.
Fig. 3 is the schematic structure diagram of the carriage of fig. 1, fig. 4 is the schematic plan view of fig. 3, combine fig. 3 and fig. 4, in the embodiment of the utility model, be provided with telescoping device 3 in the carriage body 1, this telescoping device 3's flexible end can be followed the length direction of carriage body and stretched out and drawn back, and telescoping device 3's flexible end and bearing frame 2 are connected, through the drive of telescoping device 3, can drive bearing frame 2's removal to realize bearing frame 2 embedding in corresponding carriage body 1, perhaps realize two adjacent carriage relative two bearing frame 2's butt joints.
The utility model discloses telescoping device 3 can select to use flexible hydro-cylinder, of course, also can choose for use flexible motor or telescopic cylinder etc. the embodiment of the utility model provides a do not do the restriction to this.
Referring to fig. 4, in the embodiment of the present invention, two telescoping devices 3 are provided, and the two telescoping devices 3 are relatively disposed on the bottom of the carriage body 1.
Of course, the telescopic device 3 may also be disposed on the side wall and the top of the carriage body, and the embodiment of the present invention does not limit this.
Furthermore, in the embodiment of the present invention, a first position sensor may be disposed at the outer end of the bearing frame 2, and a second position sensor may be disposed at the end of the carriage body 1 in the length direction, when the bearing frame is embedded into the carriage body, the second position sensor confirms that the first position sensor is in place, and sends a stop signal to the telescopic device, and the self-locking of the telescopic device is utilized to prevent the bearing frame from shifting out during the operation of the vehicle; when two bearing frames 2 opposite to each other in two adjacent carriages are in butt joint, the two first position sensors are matched with each other to send stop signals to the telescopic device, the telescopic end of the telescopic device can stop stretching, and the reliability of butt joint of the bearing frames 2 is ensured by utilizing self-locking of the telescopic device.
With reference to fig. 3 and 4, the embodiment of the present invention provides a guide rail 5 in the carriage body 1, the guide rail 5 is disposed along the length direction of the carriage body 1, and the bearing frame 2 is slidably disposed on the guide rail 5 to guide the movement of the bearing frame 2.
In the embodiment of the present invention, referring to fig. 4, the guide rail 5 may be disposed at the bottom of the carriage body 1 and located between the two telescopic devices 3, and the bottom of the bearing frame 2 is slidably disposed on the guide rail 5.
Of course, the utility model discloses guide rail 5 of embodiment also can set up at the top of carriage body 1, and perhaps guide rail 5 also can be provided with two, and two guide rail 5 set up relatively on two lateral walls of carriage body 1, the embodiment of the utility model provides a do not limit to this.
With reference to fig. 3 and 4, in the embodiment of the present invention, the bottom of the carriage body 1 is provided with the protection cover 6, the protection cover 6 is connected with the bearing frame 2, the protection cover 6 covers the guide rail 5, i.e. the protection cover 6 and the bearing frame 2 can slide on the guide rail 5 together, so as to prevent the frequent passing of the working personnel from damaging the guide rail 5, and prolong the service life of the guide rail 5.
The utility model discloses protection casing 6 can adopt the stereoplasm material to make, for example steel etc. and it can weld in the inner bottom of load-bearing frame 2, and its both ends can slide and set up on the bottom of carriage body 1.
With reference to fig. 3 and 4, in the embodiment of the present invention, the end of the carriage body 1 in the length direction is provided with the storage slot 7, and the carrying frame 2 can be operatively embedded into the storage slot 7 of the corresponding carriage body 1, so that the carrying frame can be hidden and stored when no person passes through, and the occupied space is reduced to the maximum.
With reference to fig. 3 and 4, in the embodiment of the present invention, the windshield 8 can be disposed on the circumferential surface of the carrying frame 2, so as to improve the safety of the passage formed by the butt joint of the two carrying frames 2.
The embodiment of the utility model provides an in, windshield 8 has elasticity, can fold, and when bearing frame 2 embedded into the storage tank 7 that corresponds carriage body 1, windshield 8 was in fold condition, and windshield 8 lies in storage tank 7 completely, and when two bearing frame 2 docks and forms the passageway, windshield 8 was in the expansion state, prevents to influence the staff current.
Still, the utility model discloses windshield 8 can be provided with the stay along the length direction interval of carriage body, provides protection and safety guarantee for passerby.
Fig. 5 is a schematic side view of fig. 3, and with reference to fig. 3 and fig. 5, in an embodiment of the present invention, the end of the bearing frame 2 is provided with an end door 4, and the end doors 4 of the bearing frames 2 on two adjacent carriage bodies 1 can be operatively connected to each other, so as to realize the connection between the bearing frames 2 on two adjacent carriage bodies 1.
For the embodiment of the utility model provides a, the one end that end door 4 on two bearing frame 2 is relative can be provided with the recess and the arch of mutually supporting, through recess and bellied mutually supporting, realizes bearing frame 2's on two adjacent carriage bodies 1 end door 4 butt joint fixed.
For example, the middle of the end door 4 on one of the carrying frames 2 is provided with a protrusion, the middle of the end door 4 on the other carrying frame 2 is provided with a groove, and the end doors 4 on the two carrying frames 2 are butted by the mutual matching of the protrusion and the groove in the middle, so as to form the state shown in fig. 2.
It should be noted that, in the embodiment of the present invention, the number of the protrusion or the groove of the end door 4 may be provided with a plurality of, and the one-to-one matching may be, the embodiment of the present invention does not limit this.
Additionally, the utility model discloses end door 4 maneuverability is closed, and when bearing frame 2's on two adjacent carriage bodies 1 end door 4 docks promptly, end door 4 is in the open mode to make things convenient for staff's passing through, and when bearing frame 2 on carriage body 1 was in storage tank 7, can close end door 4, in order to improve the security.
It should be noted that the utility model discloses cargo transport vehicle also can be provided with the flexible bearing frame of maneuverability in a carriage in two adjacent carriages, and another carriage in two adjacent carriages only be provided with the position of bearing frame butt joint can, like this, only need adjust the flexible stroke of telescoping device and can realize, the embodiment of the utility model discloses no unnecessary repeated description here.
Finally, it should be noted that the embodiment of the present invention provides a freight car, which can be a railway freight car or a road freight car.
The following embodiments are preferred embodiments of the present invention, which are only used to facilitate the description of the present invention, and are not intended to limit the present invention in any form, and any person who knows commonly in the art can use the present invention to make local changes or modifications within the scope of the technical features of the present invention, and the technical features of the present invention are not separated from the present invention.
Claims (10)
1. A vehicle compartment, characterized in that it comprises:
a carriage body;
the bearing frame is arranged at the end part of the corresponding carriage body in the length direction, and can be embedded into the corresponding carriage body or extend out of the carriage body.
2. The carriage as claimed in claim 1, wherein a telescopic device is arranged in the carriage body, a telescopic end of the telescopic device can be telescopic along the length direction of the carriage body, and the telescopic end of the telescopic device is connected with the bearing frame.
3. The carriage as claimed in claim 1, wherein a guide rail is provided in the carriage body, the guide rail is provided along a length direction of the carriage body, and the bearing frame is slidably provided on the guide rail.
4. A carriage as claimed in claim 3, characterized in that the guide rail is provided at the bottom of the carriage body, and the bottom of the carrying frame is slidably provided on the guide rail.
5. A carriage as claimed in claim 4, characterized in that a protective hood is arranged at the bottom of the carriage body, said protective hood being connected to the carrying frame, said protective hood being arranged on the guide rail.
6. The compartment according to claim 1, wherein a storage groove is provided at a longitudinal end of the compartment body, and the load-bearing frame is operatively fitted into the storage groove corresponding to the compartment body.
7. A carriage as claimed in claim 1, characterized in that the end of the carrying frame is provided with an end door which can be closed operatively.
8. A vehicle compartment according to claim 1, wherein a damper is provided on a circumferential surface of the load frame.
9. A freight transporter, comprising at least two carriages as claimed in any one of claims 1 to 8, wherein opposing two of said load-bearing frames of two adjacent carriages are operably abutted to form a passage for a passage of a worker.
10. A freight transporter, comprising at least two adjacent compartments, one of said compartments being as defined in any one of claims 1 to 8, the load-bearing frame of one of said compartments being operatively adapted to abut the other of said compartments to provide a passage for a passage of a worker therethrough.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921328568.0U CN210822236U (en) | 2019-08-15 | 2019-08-15 | Carriage and cargo transport vehicle |
| PCT/CN2020/098138 WO2021027403A1 (en) | 2019-08-15 | 2020-06-24 | Wagon and freight train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921328568.0U CN210822236U (en) | 2019-08-15 | 2019-08-15 | Carriage and cargo transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210822236U true CN210822236U (en) | 2020-06-23 |
Family
ID=71270333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921328568.0U Active CN210822236U (en) | 2019-08-15 | 2019-08-15 | Carriage and cargo transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210822236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450795A (en) * | 2019-08-15 | 2019-11-15 | 中车长江车辆有限公司 | Compartment and freight wagon |
| WO2021027403A1 (en) * | 2019-08-15 | 2021-02-18 | 中车长江车辆有限公司 | Wagon and freight train |
-
2019
- 2019-08-15 CN CN201921328568.0U patent/CN210822236U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110450795A (en) * | 2019-08-15 | 2019-11-15 | 中车长江车辆有限公司 | Compartment and freight wagon |
| WO2021027403A1 (en) * | 2019-08-15 | 2021-02-18 | 中车长江车辆有限公司 | Wagon and freight train |
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