Railway flatcar transportation reinforcing device and railway flatcar

Abstract

The invention relates to the technical field of transportation equipment, and provides a railway flatcar transportation reinforcing device and a railway flatcar, the railway flatcar transportation reinforcing device comprises a longitudinal beam structure, a cross beam structure, a longitudinal beam locking piece and a stop piece; the longitudinal beam locking pieces are used for being arranged on the two side walls of the railway flatcar. The longitudinal beam structures are used for being connected to the two side walls in the length direction of the railway flatcar through longitudinal beam locking pieces correspondingly, and the extending direction of the longitudinal beam structures is parallel to the length direction of the railway flatcar. The two ends of each cross beam structure are connected with the two opposite longitudinal beam structures correspondingly, and the extending direction of the cross beam structures is perpendicular to the length direction of the railway flatcar. The stop piece is arranged on the cross beam structure and used for being connected with transported equipment on the railway flatcar in an abutting mode so as to limit displacement of the transported equipment. The integrity of the railway flatcar is guaranteed, and loading reinforcement is convenient and economical. The installation position of the cross beam structure can be adjusted according to the length of the longitudinal beam structure, and applicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of transportation equipment, and more particularly, to a transportation reinforcement device for a railway flatcar and a railway flatcar. Background Art

[0002] In recent years, the production and sales volume of wheeled and tracked equipment such as construction machinery, electric passenger cars, and heavy trucks have been increasing continuously, and the long-distance transportation of these large equipment mainly relies on railways.

[0003] Currently, it is relatively common to use general railway flatcars to transport wheeled and tracked equipment. When loading and reinforcing during transportation, the longitudinal fixation of wheeled vehicles and tracked vehicles is usually carried out by nailing blocking timbers with cramp irons. However, nailing is likely to cause damage to the vehicle floor, resulting in low reinforcement efficiency and high reinforcement cost. Summary of the Invention

[0004] The problem to be solved by the present invention is how to improve the reinforcement efficiency and reduce the reinforcement cost.

[0005] To solve the above problems, the present invention provides a transportation reinforcement device for a railway flatcar and a railway flatcar.

[0006] In a first aspect, the present invention provides a transportation reinforcement device for a railway flatcar, including a longitudinal beam structure, a cross beam structure, longitudinal beam locking members, and a stop member;

[0007] Each of the longitudinal beam locking members is used to be arranged on both side walls of the railway flatcar;

[0008] Each of the longitudinal beam structures is respectively connected to both side walls in the length direction of the railway flatcar through the longitudinal beam locking members, and the extending direction of each of the longitudinal beam structures is parallel to the length direction of the railway flatcar;

[0009] Both ends of each of the cross beam structures are respectively connected to two relatively arranged longitudinal beam structures, and the extending direction of the cross beam structure is perpendicular to the length direction of the railway flatcar;

[0010] The stop member is arranged on the cross beam structure and is used to abut against the equipment to be transported on the railway flatcar to limit the displacement of the equipment to be transported.

[0011] Optionally, a plurality of first connection parts are arranged at intervals along the length direction of the longitudinal beam structure, and second connection parts are respectively arranged at both ends of the cross beam structure. The second connection parts are used to be respectively connected to the plurality of first connection parts to connect the cross beam structure to different positions on the longitudinal beam structure.

[0012] Optionally, the crossbeam structure includes a crossbeam body and a stop seat. Each crossbeam body is connected between two longitudinal beam structures. The stop seat is arranged on the crossbeam body, and the stop member is connected to the stop seat.

[0013] Optionally, the stop member includes a base plate and a stop baffle. The stop baffle is connected to the base plate, and the stop baffle is inclined relative to the base plate. The stop baffle is used to abut against the equipment to be transported, and one end of the base plate away from the stop baffle is connected to the stop seat.

[0014] Optionally, the stop member further includes a connecting plate, a lead screw, a first nut, and a second nut. The stop seat is arranged on the connecting plate. The first nut is arranged on the base plate, and the second nut is arranged on the connecting plate. One end of the lead screw is rotatably connected to the first nut, and the second nut is threadedly connected to the lead screw. The lead screw is used to drive the stop baffle to move along the length direction of the railway flatcar.

[0015] Optionally, a plurality of card holes are arranged in an array on the stop seat. A card post is arranged on the end face of the connecting plate facing the railway flatcar. The card post is used to be respectively connected to the plurality of card holes to connect the connecting plate to different positions on the stop seat.

[0016] Optionally, the longitudinal beam locking member includes a fastening sleeve. The fastening sleeve is used to be sleeved on the longitudinal beam structure, and the fastening sleeve is connected to the longitudinal beam structure by bolts.

[0017] Optionally, the longitudinal beam locking member further includes a vertical plate, an intermediate plate, a locking bottom plate, and a threaded connecting member. The two vertical plates are arranged at intervals on the fastening sleeve. The intermediate plate is arranged between the two vertical plates. The threaded connecting member is threadedly connected to the intermediate plate. The locking bottom plate is arranged at one end of the threaded connecting member away from the fastening sleeve. Limiting plates are respectively arranged on the end faces of the two vertical plates facing away from each other;

[0018] The limiting plate is used to overlap on the column insertion plate arranged on the side wall of the railway flatcar, and the threaded connecting member is used to drive the locking bottom plate to abut against the lower end of the column insertion plate.

[0019] Optionally, a rope hook is arranged on the fastening sleeve for connecting with the pulling rope on the equipment to be transported.

[0020] In a second aspect, the present invention provides a railway flatcar, including the railway flatcar transportation reinforcement device as described above.

[0021] The beneficial effects of the railway flatcar transportation reinforcement device and the railway flatcar of the present invention are as follows: The longitudinal beam structure is installed on both side walls of the railway flatcar through multiple longitudinal beam locking pieces, providing an installation foundation for subsequent other structures and effectively ensuring the integrity of the railway flatcar floor. The cross beam structure is arranged on the floor of the railway flatcar, and both ends of each cross beam structure are respectively connected to two longitudinal beam structures. The extending direction of the cross beam structure is perpendicular to the length direction of the railway flatcar, providing an installation foundation for the subsequent installation of the stop pieces. The stop pieces are arranged on the cross beam structure and abut against the equipment to be transported on the railway flatcar to limit the displacement of the equipment to be transported in the length direction of the railway flatcar. In the present invention, through multiple longitudinal beam locking pieces, each structure is installed on both side walls of the railway flatcar, avoiding the problem of damage to the railway flatcar floor caused by the method of nailing the blocking wood with cramps in the related art, ensuring the integrity of the railway flatcar and improving its service life. Moreover, the installation and disassembly of the reinforcement device are simple, and each structure can be reused repeatedly, effectively improving the transportation efficiency, reducing the transportation reinforcement cost, and being convenient, economical for loading and reinforcement. The installation position of the cross beam structure can be adjusted according to the length of the longitudinal beam structure to adjust the distance between the two stop pieces to adapt to different equipment to be transported and improve the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Front view of the installation structure of the railway flatcar transportation reinforcement device according to an embodiment of the present invention Figure 1 ;

[0023] Figure 2 Front view of the installation structure of the railway flatcar transportation reinforcement device according to an embodiment of the present invention Figure 2 ;

[0024] Figure 3 Top view of the installation structure of the railway flatcar transportation reinforcement device according to an embodiment of the present invention;

[0025] Figure 4 Schematic structural diagram of the cross beam structure according to an embodiment of the present invention;

[0026] Figure 5 Schematic structural diagram of the longitudinal beam locking piece according to an embodiment of the present invention;

[0027] Figure 6 Schematic structural diagram of the stop piece according to an embodiment of the present invention.

[0028] Explanation of reference numerals:

[0029] 1 - Railway flatcar; 11 - Column insertion plate;

[0030] 2 - Equipment to be transported;

[0031] 3 - Longitudinal beam structure; 31 - First connection part;

[0032] 4 - Crossbeam structure; 41 - Second connecting part; 42 - Crossbeam body; 43 - Stopper seat; 431 - Card hole;

[0033] 5 - Longitudinal beam locking part; 51 - Fastening sleeve; 511 - Rope hook; 52 - Vertical plate; 521 - Limiting plate; 53 - Intermediate plate; 54 - Locking bottom plate; 55 - Threaded connecting piece;

[0034] 6 - Stopper; 61 - Substrate; 62 - Stopping plate; 63 - Connecting plate; 631 - Card column; 64 - Lead screw; 65 - First nut; 66 - Second nut. Specific embodiments

[0035] To make the above - mentioned objects, features, and advantages of the present invention more obvious and understandable, the following will describe the specific embodiments of the present invention in detail with reference to the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments described herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not used to limit the protection scope of the present invention.

[0036] The term "including" and its variations used herein are open - ended, that is, "including but not limited to"; the term "based on" is "at least partially based on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiment". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts of "first", "second", etc. mentioned in the present invention are only used to distinguish different devices, modules, or units, and are not used to limit the order of functions performed by these devices, modules, or units or their interdependent relationships.

[0037] It should be noted that the modifications of "one" and "multiple" mentioned in the present invention are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly specified in the context, it should be understood as "one or more".

[0038] In view of the problems existing in the above - mentioned related technologies, this embodiment provides a railway flatcar transportation reinforcement device and a railway flatcar.

[0039] As Figures 1 to 6 shown, a railway flatcar transportation reinforcement device provided by an embodiment of the present invention includes a longitudinal beam structure 3, a crossbeam structure 4, a longitudinal beam locking part 5, and a stopper 6.

[0040] Each of the longitudinal beam locking parts 5 is used to be arranged on both side walls of the railway flatcar 1.

[0041] Specifically, the flat car 1 of the railway includes structures such as a car body, a bogie, wheelsets, a braking system, etc. The structure closely related to this embodiment is the car body, which includes a underframe and a floor. The underframe is usually made of high-strength steel and is used to carry goods. The design of the underframe needs to consider the weight and distribution of the goods to ensure stability during transportation. The floor is laid on the underframe and is usually made of wood or steel plate and is used to directly place the goods. The floor needs to have sufficient strength and wear resistance to withstand the weight of the goods and the impact during loading and unloading. Usually, connection structures such as column sockets are provided on its side walls to fix the equipment to be transported after it is placed on the flat car. The longitudinal beam locking member 5 is used to be arranged on the side walls of the flat car 1 of the railway and provides an installation foundation for structures such as the longitudinal beam structure 3 and the cross beam structure 4. As Figure 1 and Figure 2 shown, connection structures such as railway flat car column sockets are usually arranged at intervals on the two side walls of the flat car 1 of the railway. A plurality of longitudinal beam locking members 5 can be arranged on the connection structures to be installed on the two side walls of the flat car 1. Generally, on any side wall of the flat car 1, the two longitudinal beam locking members 5 are respectively arranged on two adjacent column sockets. The specific installation position can be determined according to the longitudinal length of the equipment to be transported 2.

[0042] Each of the longitudinal beam structures 3 is used to be respectively connected to the two side walls in the length direction of the flat car 1 of the railway through the longitudinal beam locking member 5, and the extending direction of each of the longitudinal beam structures 3 is parallel to the length direction of the flat car 1 of the railway.

[0043] Specifically, the longitudinal beam structure 3 can be made of cold-formed square tubes, and the two ends are respectively connected to the adjacent longitudinal beam locking members 5 on one side wall of the flat car 1 of the railway, so that the length direction of each longitudinal beam structure 3 is parallel to the length direction of the flat car 1 of the railway. As Figure 1 and Figure 2 shown, in this embodiment, the longitudinal beam locking members 5 are set to 8, 4 are arranged on each side of the flat car 1 of the railway, and the other side is correspondingly arranged. The longitudinal beam structures 3 are set to four. The two ends of the longitudinal beam structures 3 are respectively arranged on the longitudinal beam locking members 5, so that the longitudinal beam structures 3 are installed on the flat car 1 of the railway, and the length direction of each longitudinal beam structure 3 is the same as the length direction of the flat car 1 of the railway.

[0044] It should be noted that, due to the significant differences in the longitudinal spacing of, for example, the column sockets on each type of railway flatcar 1, to ensure that a longitudinal beam structure 3 can pass through two adjacent longitudinal beam locking columns 5 simultaneously (the longitudinal beam locking columns 5 are connected to, for example, the column sockets on the railway flatcar 1), the length of the longitudinal beam structure 3 is fabricated according to the maximum longitudinal spacing of, for example, the column sockets of each type of railway flatcar 1. For example, existing railway transport vehicles are usually general railway flatcars such as N17, NX17, NX17A, NX17B, NX17BK, NX70, NX70A, etc. The number and longitudinal spacing of the column sockets for each type of flatcar vary significantly, ranging from 1335 mm to 2130 mm. Among them, the column spacing of the N17 type flatcar is 1335 mm, and the column spacing of the NX70 flatcar is 2130 mm. Thus, the length of the longitudinal beam structure 3 can be set to 2200 mm.

[0045] Both ends of each crossbeam structure 4 are respectively connected to two opposite longitudinal beam structures 3, and the extending direction of the crossbeam structure 4 is perpendicular to the length direction of the railway flatcar 1.

[0046] Specifically, the crossbeam structure 4 is arranged above the floor of the railway flatcar 1, and both ends of it are respectively connected to the longitudinal beam structures 3 correspondingly arranged on both side walls of the railway flatcar 1, providing an installation foundation for the subsequent stop member 6. As Figure 3 shown, in this embodiment, there are 2 crossbeam structures 4. Both ends of the crossbeam structure 4 are respectively arranged on two corresponding longitudinal beam structures 3, and the length direction of the crossbeam structure 4 is perpendicular to the length direction of the railway flatcar 1.

[0047] The stop member 6 is arranged on the crossbeam structure 4 and is used to abut against the transported equipment 2 on the railway flatcar 1 to limit the displacement of the transported equipment 2.

[0048] Specifically, the stop member 6 is arranged on the crossbeam structure 4. After the transported equipment 2 is installed on the railway flatcar, the stop member 6 abuts against the transported equipment 2 to prevent the transported equipment 2 from displacing along its length direction on the railway flatcar 1. As Figures 1 to 3 shown, two stop members 6 are arranged opposite to each other on two crossbeam structures 4, and the distance between the two stop members 6 is equal to or slightly greater than the length of the transported equipment 2. During the transportation of the railway flatcar 1, it can effectively limit the displacement of the transported equipment 2 parallel to the length direction of the railway flatcar 1 caused by transportation bumps.

[0049] It should be noted that, for each railway flatcar 1, according to the different types and quantities of the wheeled and tracked equipment to be transported, multiple sets of reinforcement devices can be arranged according to the position and quantity of the column sockets, and the reinforcement of the transported equipment 2 in the length direction of the railway flatcar 1 can be realized at any position.

[0050] In this embodiment, the longitudinal beam structure 3 is installed on both side walls of the railway flatcar 1 through a plurality of longitudinal beam locking members 5, providing an installation foundation for subsequent other structures and effectively ensuring the integrity of the floor of the railway flatcar 1. The cross beam structure 4 is arranged on the floor of the railway flatcar 1, and both ends of each cross beam structure 4 are respectively connected to two longitudinal beam structures 3. The extending direction of the cross beam structure 4 is perpendicular to the length direction of the railway flatcar 1, providing an installation foundation for the subsequent installation of the stop members. The stop member 6 is arranged on the cross beam structure 4 and abuts against the transported equipment 2 on the railway flatcar 1 to limit the displacement of the transported equipment 2 in the length direction of the railway flatcar 1. In this embodiment, through a plurality of longitudinal beam locking members 5, each structure is installed on both side walls of the railway flatcar 1, avoiding the problem of damage to the floor of the railway flatcar 1 caused by the method of using cramp irons to nail the fender in the related art, ensuring the integrity of the railway flatcar 1 and improving its service life. Moreover, the reinforcement device is simple to install and disassemble, and each structure can be reused repeatedly, effectively improving the transportation efficiency, reducing the transportation reinforcement cost, and making the loading and reinforcement convenient and economical. The installation position of the cross beam structure 4 can be adjusted according to the length of the longitudinal beam structure 3 to adjust the distance between the two stop members 6 to adapt to different transported equipment 2 and improve the applicability.

[0051] Optionally, a plurality of first connection parts 31 are arranged at intervals along the length direction of the longitudinal beam structure 3, and second connection parts 41 are respectively arranged at both ends of the cross beam structure 4. The second connection parts 41 are used to be respectively connected to the plurality of first connection parts 31 to connect the cross beam structure 4 to different positions on the longitudinal beam structure 3.

[0052] Specifically, the first connection part 31 is used to be connected to the second connection part 41 to connect the cross beam structure 4 to the longitudinal beam structure 3. As Figure 3 shown, by connecting the second connection part 41 to the first connection parts 31 at different positions arranged at intervals along the length direction of the longitudinal beam structure 3, the distance between the two cross beam structures 4 can be adjusted to adapt to different transported equipment 2. The first connection part 31 can be a bolt hole, that is, a plurality of bolt holes are arranged at intervals along the length direction of the longitudinal beam structure 3, and it can be connected to the longitudinal beam locking member 5 through bolts. The second connection part 41 can be a splint type connection head, and through holes are opened on the connection head. The two splints clamp the longitudinal beam structure 3, and the cross beam structure 4 and the longitudinal beam structure 3 are firmly installed by using a connecting member (such as a bolt) to pass through the through hole and the bolt hole.

[0053] It should be noted that the second connection parts 41 at both ends can be the same. For example, round holes can be arranged on the second connection part 41, or long round holes can be arranged to use different types of railway flatcars; the second connection parts 41 at both ends can also be different. As Figure 4 shown, round holes are arranged on the second connection part 41 at the left end, and long round holes are arranged on the second connection part 41 at the right end.

[0054] Optionally, the crossbeam structure 4 includes a crossbeam body 42 and a stop seat 43. Each crossbeam body 42 is connected between two longitudinal beam structures 3. The stop seat 43 is arranged on the crossbeam body 42, and the stop member 6 is connected to the stop seat 43.

[0055] Specifically, each crossbeam body 42 is arranged on the corresponding two longitudinal beam structures 3, and the stop seat 43 is arranged on the crossbeam body 42 for installing the stop member 6. As Figure 4 shown, the stop seat 43 can be a cold-formed U-shaped plate, and the U-shaped opening is arranged towards the floor direction of the railway flatcar 1. The stop member 6 can be installed on the stop seat 43 by, for example, bolt connection, and the stop seat 43 can be adjusted in position along the length direction of the crossbeam body 42 to adapt to different transported equipment 2.

[0056] Optionally, the stop member 6 includes a base plate 61 and a stop baffle 62. The stop baffle 62 is connected to the base plate 61, and the stop baffle 62 is inclined relative to the base plate 61. The stop baffle 62 is used to abut against the transported equipment 2, and one end of the base plate 61 away from the stop baffle 62 is connected to the stop seat 43.

[0057] Specifically, as Figure 1 、 Figure 2 and Figure 6 shown, the stop member 6 includes a base plate 61 and a stop baffle 62. One end of the base plate 61 is connected to the stop seat 43, and the other end is provided with the stop baffle 62. The bottom of the base plate 61 is in contact with the floor of the railway flatcar 1 to ensure the stability of the stop member 6. The stop baffle 62 is used to abut against the transported equipment 2. Since the moving structure of the transported equipment 2 in contact with the stop baffle 62, such as a track or a wheel, has a certain arc on its contact surface, in order to better adapt to its structure, the stop baffle 62 is inclined relative to the base plate 61. It should be noted that a reinforcing plate is usually arranged between the side edge of the stop baffle 62 and the side edge of the base plate 61.

[0058] It should be noted that, as Figure 3 shown, in this embodiment, two crossbeam structures 4 are provided. Correspondingly, two stop seats 43 and two stop members 6 are provided. The two stop members 6 are arranged towards each other, that is, the stop baffles 62 of the two stop members 6 are arranged opposite to each other.

[0059] Optionally, the stopper 6 further includes a connecting plate 63, a lead screw 64, a first nut 65 and a second nut 66. The stopper seat 43 is disposed on the connecting plate 63. The first nut 65 is disposed on the base plate 61. The second nut 66 is disposed on the connecting plate 63. One end of the lead screw 64 is rotatably connected to the first nut 65. The second nut 66 is threadedly connected to the lead screw 64. The lead screw 64 is used to drive the stop plate 62 to move along the length direction of the railway flatcar 1.

[0060] Specifically, as Figure 6 shown, the stopper 6 is divided into two parts. One is the connecting plate 63 part, which is connected to the stopper seat 43 as a fixed base, that is, one end of the connecting plate 63 is connected to the stopper seat 43, and the other end is provided with the second nut 66. The other is the base plate 61 part, which is movably connected to the connecting plate 63 through the lead screw 64, that is, the first nut 65 is provided on the base plate 61. One end of the first nut 65 is rotatably connected to the lead screw 64. The second nut 66 is threadedly connected to the lead screw 64. When the lead screw 64 is rotated, the base plate 61 can be driven to move towards or away from the stopper seat 43, thereby driving the stop plate 62 to move towards or away from the stopper seat 43, further increasing the position adjustment ability of the reinforcement device in the length direction of the railway flatcar 1.

[0061] Optionally, a plurality of card holes 431 are arranged in an array on the stopper seat 43. A card post 631 is disposed on the end surface of the connecting plate 63 facing the railway flatcar 1. The card post 631 is used to be respectively connected to the plurality of card holes 431 to connect the connecting plate 63 to different positions on the stopper seat 43.

[0062] Specifically, a plurality of card holes 431 are formed on the stopper seat 43. Correspondingly, a card post 631 is provided on the connecting plate 63. The card post 631 is inserted into the card hole 431 to install the stopper 6 on the stopper seat 43. As Figure 4 shown, the stopper seat 43 can be a cold-formed U-shaped plate, and the U-shaped opening is arranged towards the floor direction of the railway flatcar 1. A plurality of card holes 431 are arranged in an array on the end surface of the stopper seat 43 away from the floor direction of the railway flatcar 1. As Figure 4 shown in the figure, there are 3 rows and 9 columns of card holes 431. As Figure 6 shown, at least two card posts 631 are provided on the bottom surface of the end of the connecting plate 63 facing the stopper seat 43, avoiding the connecting plate 63 from rotating due to only using one card post 631 to connect with the card hole 431. At the same time, the card post 631 can be locked at any position through the plurality of card holes 431 formed on the stopper seat 43, increasing the versatility of the reinforcement device in this embodiment.

[0063] Optionally, the longitudinal beam locking member 5 includes a fastening sleeve 51 which is used to sleeved on the longitudinal beam structure 3, and the fastening sleeve 51 is connected to the longitudinal beam structure 3 by bolts.

[0064] Specifically, the fastening sleeve 51 is used to sleeve the longitudinal beam structure 5 and perform bolt connection to increase the installation stability of the longitudinal beam structure 5. As Figure 5 shown, the internal shape of the fastening sleeve 51 is the same as the external shape of the longitudinal beam structure 5, and its size can be equal to or slightly larger than the external shape size of the longitudinal beam structure 5, which is convenient for installation. Correspondingly, threaded holes are also correspondingly provided on the fastening sleeve 51. During use, select the corresponding position and align the first connecting portion 31 (such as a threaded hole or a through hole, etc.) at the corresponding position on the longitudinal beam structure 5, and use bolts to connect the fastening sleeve 51 and the longitudinal beam structure 5.

[0065] Optionally, the longitudinal beam locking member 5 further includes vertical plates 52, an intermediate plate 53, a locking bottom plate 54 and a threaded connecting member 55. The two vertical plates 52 are spaced apart on the fastening sleeve 51, the intermediate plate 53 is arranged between the two vertical plates 52, the threaded connecting member 55 is threadedly connected to the intermediate plate 53, and the locking bottom plate 54 is arranged at one end of the threaded connecting member 55 away from the fastening sleeve 51. Limiting plates 521 are respectively arranged on the end faces of the two vertical plates 52 facing away from each other;

[0066] The limiting plate 521 is used to lap on the column insertion plate 11 arranged on the side wall of the railway flatcar 1, and the threaded connecting member 55 is used to drive the locking bottom plate 54 to abut against the lower end of the column insertion plate 11.

[0067] Specifically, the longitudinal beam locking member 5 further includes two vertical plates 52 spaced apart on the fastening sleeve. As the main body, it is inserted into the connecting portion (such as a column insertion) on the side wall of the railway flatcar 1. The intermediate plate 53 is connected between the two vertical plates 52 and is fixed to the connecting portion (such as a column insertion) with the locking bottom plate 54 through a threaded connecting member 55 such as a bolt. And the limiting plates 521 are arranged on the end faces of the two vertical plates 52 facing away from each other and lap with the connecting portion (such as a column insertion) to prevent the longitudinal beam locking member 5 from falling off. The connecting portion on the side wall of the railway flatcar 1 can be a column insertion plate 11. As Figure 1 and Figure 2 shown, two column insertion plates 11 are correspondingly arranged at the preset column insertion positions. When installing the longitudinal beam locking member 5, insert the two vertical plates 52 between the two column insertion plates 11, the two limiting plates 521 respectively lap on the two vertical plates 52, place the locking bottom plate 54 at the bottom, and use the threaded connecting member 55 to pass through the intermediate plate 53 and connect with the bottom plate 54, so that the bottom plate 54 abuts against the column insertion plate 11 to fix the longitudinal beam locking member 5 on the side wall of the railway flatcar 1 and prevent it from falling off or moving due to bumps or forces during transportation.

[0068] Alternatively, the column insertion plate 11 can be replaced with a column insertion ring, whose shape matches the shapes of the two vertical plates 52, which can further increase the installation stability of the longitudinal beam locking member 5.

[0069] Optionally, a rope hook 511 is provided on the fastening sleeve 51 for connecting with a pulling rope on the device 2 to be transported, increasing the fastening property of the device 2 to be transported, and further improving the transportation safety. And it is used in cooperation with the stopper 6 to ensure that the goods will not have longitudinal and lateral displacements and will not tip over for both empty and full trucks, meeting the requirements of relevant transportation specifications.

[0070] A railway flatcar provided by an embodiment of the present invention includes the railway flatcar transportation reinforcement device as described above.

[0071] The beneficial effects of the railway flatcar transportation reinforcement device in this embodiment are the same as those of the above-mentioned railway flatcar transportation reinforcement device, which will not be elaborated here.

[0072] Although the present invention is disclosed as above, the protection scope of the present invention is not limited thereto. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications will all fall within the protection scope of the present invention.

Claims

1. A railway flat car transport reinforcement device, characterized in that: It comprises a longitudinal beam structure (3), a transverse beam structure (4), a longitudinal beam locking member (5) and a stop member (6); Each of the longitudinal beam locking members (5) is used to be arranged on two side walls of the railway flat car (1); Each of the longitudinal beam structures (3) is used to be connected to two side walls of the railway flat car (1) in the length direction through the longitudinal beam locking member (5), and the extension direction of each of the longitudinal beam structures (3) is parallel to the length direction of the railway flat car (1); The two ends of each of the cross beam structures (4) are respectively connected to the two longitudinal beam structures (3) arranged opposite to each other, and the extension direction of the cross beam structure (4) is perpendicular to the length direction of the railway flat car (1); The stopper (6) is arranged on the crossbeam structure (4) and is used to abut against the transported equipment (2) on the railway flat car (1) to limit the displacement of the transported equipment (2).

2. The railway flat car transport reinforcement device according to claim 1 is characterized in that: The longitudinal beam structure (3) is provided with a plurality of first connection parts (31) at intervals along its length direction, and the two ends of the cross beam structure (4) are respectively provided with second connection parts (41), and the second connection parts (41) are used to respectively connect with the plurality of first connection parts (31) so as to connect the cross beam structure (4) to different positions on the longitudinal beam structure (3).

3. The railway flat car transport reinforcement device according to claim 1 is characterized in that: The crossbeam structure (4) comprises a crossbeam body (42) and a stop seat (43), each of the crossbeam bodies (42) is connected between two of the longitudinal beam structures (3), the stop seat (43) is arranged on the crossbeam body (42), and the stop member (6) is connected to the stop seat (43).

4. The railway flat car transport reinforcement device according to claim 3 is characterized in that: The stop member (6) comprises a base plate (61) and a stop plate (62), wherein the stop plate (62) is connected to the base plate (61) and is inclined relative to the base plate (61), and the stop plate (62) is used to abut against the transported equipment (2), and one end of the base plate (61) away from the stop plate (62) is connected to the stop seat (43).

5. The railway flat car transport reinforcement device according to claim 4 is characterized in that: The stop member (6) further comprises a connecting plate (63), a lead screw (64), a first nut (65) and a second nut (66); the stop seat (43) is arranged on the connecting plate (63); the first nut (65) is arranged on the base plate (61); the second nut (66) is arranged on the connecting plate (63); one end of the lead screw (64) is rotatably connected to the first nut (65); the second nut (66) is threadedly connected to the lead screw (64); and the lead screw (64) is used to drive the stop plate (62) to move along the length direction of the railway flat car (1).

6. The railway flat car transport reinforcement device according to claim 5, characterized in that: A plurality of latch holes (431) are arranged in an array on the stop seat (43), and a latch column (631) is arranged on the end surface of the connecting plate (63) facing the railway flat car (1), and the latch column (631) is used to be respectively connected to the plurality of latch holes (431) so as to connect the connecting plate (63) to different positions on the stop seat (43).

7. The railway flat car transport reinforcement device according to claim 1, characterized in that: The longitudinal beam locking member (5) comprises a fastening sleeve (51), the fastening sleeve (51) being used for being sleeved on the longitudinal beam structure (3), and the fastening sleeve (51) being connected to the longitudinal beam structure (3) via bolts.

8. The railway flat car transport reinforcement device according to claim 7, characterized in that: The longitudinal beam locking member (5) further comprises a vertical plate (52), an intermediate plate (53), a locking bottom plate (54) and a threaded connector (55); the two vertical plates (52) are arranged on the fastening sleeve (51) at intervals; the intermediate plate (53) is arranged between the two vertical plates (52); the threaded connector (55) is threadedly connected to the intermediate plate (53); the locking bottom plate (54) is arranged at one end of the threaded connector (55) away from the fastening sleeve (51); and limiting plates (521) are respectively arranged on the end surfaces of the two vertical plates (52) that are away from each other; The limit plate (521) is used to overlap the column plug plate (11) provided on the side wall of the railway flat car (1), and the threaded connection piece (55) is used to drive the locking bottom plate (54) to abut against the lower end of the column plug plate (11).

9. The railway flat car transport reinforcement device according to claim 7, characterized in that: The fastening sleeve (51) is provided with a rope hook (511) for connecting with a pulling rope on the transported equipment (2).

10. A railway flat car, characterized in that: It comprises the railway flat car transport reinforcement device as described in any one of claims 1 to 9.

Images