CN211494039U - Railway flatcar underframe - Google Patents
Railway flatcar underframe Download PDFInfo
- Publication number
- CN211494039U CN211494039U CN201922278569.5U CN201922278569U CN211494039U CN 211494039 U CN211494039 U CN 211494039U CN 201922278569 U CN201922278569 U CN 201922278569U CN 211494039 U CN211494039 U CN 211494039U
- Authority
- CN
- China
- Prior art keywords
- chassis
- cab apron
- lower floor
- recess
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a railway flatcar chassis, including upper chassis, lower floor's chassis and cab apron, lower floor's chassis supports upper chassis, and lower floor's chassis is provided with the recess of placing the cab apron, lays the slide rail along chassis width direction in the recess, and the cab apron can slide on the slide rail, and the cab apron can fold and expand, folds when drawing in and place, expandes to 180 degrees when taking out. The device solves the problem of inconvenient unloading of the vehicle in a field environment, improves the building speed, realizes quick unloading, reduces the storage space of materials such as the cab apron and the like, is convenient to use and carry, and ensures that the cab apron can firmly bear heavy equipment.
Description
Technical Field
The utility model relates to a chassis, especially a railway flatcar chassis.
Background
Railway flatcars have been an important tool for the remote transportation (maneuvering) of vehicles (equipment), and currently there are side-station trolleys for unloading equipment at a station, but they are not suitable for use in a field environment. If under the field environment, when running into the railway damage, the train trouble can't continue to travel and need implement the uninstallation, the people utilizes the rail sleeper to build temporarily usually, expends time, expends the manpower, and interim platform is insecure, fragile, and the present cab apron of building area is big, accomodates and uses inconveniently. Therefore, a technology needs to be improved, and the temporary side platform can be set up quickly in an emergency under the field environment, so that the field quick unloading of various crawler-type and wheeled vehicles can be implemented.
Disclosure of Invention
The purpose of the invention is as follows: the to-be-solved technical problem of the utility model is to provide a railway flatcar chassis, the inconvenient problem of vehicle uninstallation under the solution field environment improves and builds speed, realizes uninstallation fast, has reduced the parking space of materials such as cab apron, facilitates the use and carries to guarantee that the cab apron can firmly bear the equipment of big weight.
The technical scheme is as follows: railway flatcar chassis, including upper chassis, lower floor's chassis and cab apron, lower floor's chassis supports upper chassis, and lower floor's chassis is provided with the recess of placing the cab apron, lays the slide rail along chassis width direction in the recess, and the cab apron can slide on the slide rail, and the cab apron can fold and expand, folds when drawing in and places, expandes to 180 degrees when taking out.
Furthermore, storage boxes are further arranged on two sides of the lower-layer underframe, steel frames are placed in the storage boxes, and the steel frames are supported at the folding hinged positions of the cab apron when the cab apron is unfolded.
Further, the automobile chassis assembly further comprises a gasket, wherein the gasket is placed in the storage box, and when the automobile is unloaded, the gasket is filled to the position, adjacent to the upper end of the cab apron and the upper-layer chassis.
Further, the cab apron is 4.
Furthermore, the ferry plate upper surface is provided with anti-skidding edges and ribs, and the lower surface is provided with reinforcing ribs.
Has the advantages that: the utility model has the advantages of it is following:
(1) the underframe is matched with a railway flat car, meets the requirement of rapid unloading in a field environment in the railway transportation process of the car, and has the characteristics of convenient movement, large bearing capacity, simple operation, convenient use and maintenance and the like;
(2) the cab apron of the underframe adopts a folding structure, so that the occupied space at ordinary times is reduced, the steel frame support is arranged at the folding position of the cab apron when the underframe is unfolded, the bearing load is improved, and 80 tons of equipment can be borne in actual use to the maximum extent;
(3) the storage box and the groove are arranged in the bottom frame, so that the carrying and the use are convenient, and the work is quick and efficient.
Drawings
Fig. 1 is a front view of a railway flatcar chassis in this embodiment;
fig. 2 is a plan view of the lower chassis in the present embodiment;
fig. 3 is a plan view of the lower chassis ferry plate in this embodiment after being unfolded;
fig. 4 is a schematic view of the spread of the ferry plate in this embodiment;
fig. 5 is a perspective view of the steel frame in the present embodiment.
Detailed Description
As shown in fig. 1 and 2, the underframe of the railway flatcar in the present embodiment includes an upper underframe 1, a lower underframe 2, and a cab apron 3. The upper-layer chassis 1 is used for parking vehicles, wood floors are laid on the upper surface of the upper-layer chassis, and reinforcing ribs and supporting seats are welded on the lower surface of the upper-layer chassis. The lower-layer underframe 2 is used for supporting the upper-layer underframe 1, placing the cab apron, placing the supporting steel frame, connecting wheels of the railway flat car, a buffer device, a brake device and the like. The number of the grooves for placing the cab apron 3 in the lower-layer chassis 2 is 4, the slide rails 4 which are convenient for taking out the cab apron 3 are arranged in the grooves, the number of the cab apron 3 is four, the cab apron can be folded to reduce the occupied space, the cab apron can be unfolded to 180 degrees during use, and the unfolded state is shown in figure 3. The ferry plate 3 may also be folded several times to further reduce the footprint. The upper surface of the cab apron 3 is provided with anti-skid ribs 6, the lower surface is provided with reinforcing ribs, and the upper end of the cab apron can be clamped in grooves in the side surface of the lower-layer chassis 2 after being unfolded, so that fixation is realized. The space between the ferry plates after being unfolded can be properly adjusted according to the width of the track or the tire, and is generally not larger than the width 1/2 of the track or the tire, and the size of the ferry plate can be adjusted according to the type of the flat car, so that the railway transport needs are met. As shown in figures 4 and 5, when the cab apron 3 is unfolded for use, the middle hinged part is supported by a steel frame 7 to increase the bearing load, so that the cab apron is suitable for use of heavy equipment. The both sides of lower floor's chassis 2 have the storage tank 5 of placing strutting arrangement, and storage tank 5 is used for depositing steelframe 7, gasket etc..
In the transportation process, the cab apron is folded and placed in the groove of the lower-layer underframe. When the chassis is unfolded, the cab apron moves along the slide rail to extend out, two planes of the cab apron form 180 degrees after the cab apron is unfolded, the top end of the cab apron is fixed in the groove on the side surface of the chassis, and the bottom end of the cab apron is arranged on the ground. When the field vehicle needs to be unloaded, the cab apron is unfolded, the central joint of the cab apron can be supported by a steel frame, and 2-3 steel frames can be used according to the mass of the loaded and unloaded vehicle. The steel frame is placed in the lower-layer underframe storage box at ordinary times. When the vehicle is unloaded, the gasket can be used for being filled at the upper end of the cab apron and adjacent to the upper underframe, so that the vehicle is prevented from being extruded and deformed on the side edge of the upper underframe.
Claims (5)
1. The utility model provides a railway flatcar chassis which characterized in that: including upper chassis (1), lower floor's chassis (2) and cab apron (3), upper chassis (1) is supported in lower floor's chassis (2), and lower floor's chassis (2) are provided with the recess of placing cab apron (3), lay slide rail (4) along chassis width direction in the recess, and cab apron (3) can slide on slide rail (4), and cab apron (3) can fold and expand, and folding the placing when drawing in, expand to 180 degrees when taking out.
2. The railroad flat car undercarriage of claim 1 wherein: storage boxes (5) are further arranged on two sides of the lower-layer underframe (2), steel frames (7) are placed in the storage boxes (5), and the steel frames (7) are supported at the folding hinged positions of the cab apron (3) when the cab apron is unfolded.
3. The railroad flat car chassis of claim 2, wherein: the automobile chassis further comprises a gasket, wherein the gasket is placed in the storage box (5), and when the automobile is unloaded, the gasket is filled to the position, adjacent to the upper end of the cab apron (3) and the upper-layer chassis (1).
4. The railroad flat car undercarriage of claim 1 wherein: the ferry plates (3) are 4.
5. The railroad flat car undercarriage of claim 1 wherein: the upper surface of the cab apron (3) is provided with anti-skidding ribs (6), and the lower surface is provided with reinforcing ribs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922278569.5U CN211494039U (en) | 2019-12-18 | 2019-12-18 | Railway flatcar underframe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922278569.5U CN211494039U (en) | 2019-12-18 | 2019-12-18 | Railway flatcar underframe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211494039U true CN211494039U (en) | 2020-09-15 |
Family
ID=72416825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201922278569.5U Expired - Fee Related CN211494039U (en) | 2019-12-18 | 2019-12-18 | Railway flatcar underframe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211494039U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112590830A (en) * | 2020-12-24 | 2021-04-02 | 中车石家庄车辆有限公司 | Emergency transport vehicle with automatic loading and unloading function |
CN114940191A (en) * | 2022-04-19 | 2022-08-26 | 中车哈尔滨车辆有限公司 | Railway flatcar and car body thereof |
-
2019
- 2019-12-18 CN CN201922278569.5U patent/CN211494039U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112590830A (en) * | 2020-12-24 | 2021-04-02 | 中车石家庄车辆有限公司 | Emergency transport vehicle with automatic loading and unloading function |
CN114940191A (en) * | 2022-04-19 | 2022-08-26 | 中车哈尔滨车辆有限公司 | Railway flatcar and car body thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2374107C2 (en) | Method to transship cargoes and appropriate transportation system | |
US4416571A (en) | Truck and rail transportation system | |
RU2179525C2 (en) | Container railway terminal and railway flat car | |
CN211494039U (en) | Railway flatcar underframe | |
CN110001695B (en) | Railway piggyback transport vehicle and underframe thereof | |
US20170313525A1 (en) | Method and apparatus for intermodal container handling | |
CN203780625U (en) | Hydraulictelescopic load transportation carriage | |
CN209833631U (en) | Railway piggyback transport vehicle and underframe thereof | |
US1611882A (en) | System and apparatus for handling freight | |
US2118364A (en) | Railroad-highway vehicle structure | |
CZ293911B6 (en) | Transport vehicle to transport objects having large dimensions | |
RU179776U1 (en) | JOINT TYPE RAILWAY CAR | |
CN205634748U (en) | Railway freight car fork truck lifting machine | |
CN205652129U (en) | Carry transportation of out -of --way formula on back and use novel railway freight car | |
CN212667234U (en) | Novel emergency car | |
US3250232A (en) | Cushioned rack assembly | |
WO2017192454A2 (en) | Method and apparatus for intermodal container handling | |
CN209797331U (en) | Quick transfer system of container at commodity circulation node station | |
US3096730A (en) | Center load container car | |
JP2000085574A (en) | Freight car for vehicle conveying | |
CN219216478U (en) | Rail transport vehicle | |
US2815720A (en) | Rail vehicles for transporting containers, vessels, street vehicles and the like | |
US20220388549A1 (en) | Excavator railcar | |
CN110127400B (en) | Multi-type combined transport loading and unloading equipment and loading and unloading method thereof | |
CN114228760B (en) | Railway piggyback transport vehicle and road-rail combined transport method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20201218 |
|
CF01 | Termination of patent right due to non-payment of annual fee |