Cross dress transport support device

Abstract

The application discloses a cross-loading transportation support device, which is arranged on a cross-loading transportation device, and the cross-loading transportation device at least comprises a first transportation unit and a second transportation unit hinged to the first transportation unit. The cross-loading transportation support device comprises: a rotating support assembly, which comprises a rotating support body capable of rotating relative to the cross-loading transportation device, and the rotating support assembly is arranged on the first transportation unit or the second transportation unit; and a translation support assembly, which comprises a translation support body capable of translating relative to the cross-loading transportation device, and the number of the translation support assemblies is more than one, and the translation support assemblies are arranged on the first transportation unit and / or the second transportation unit. The cross-loading transportation support device can avoid deformation of a long-length article caused by bending stress, can avoid friction and abrasion between the two ends of the long-length article and the fixed support when the two ends of the long-length article swing in translation, can reduce the resistance of the long-length article when the long-length article rotates as a whole, and can further reduce the bending stress of the long-length article.

Description

Technical Field

[0001] This application belongs to the technical field of railway flatcar transportation equipment, and particularly relates to a straddle-loading transportation support device. Background Technology

[0002] When transporting long items, multiple vehicles are needed for straddle loading. For example, transporting 25-meter-long steel rails requires two flatcars as a straddle. In related technologies, to ensure the vehicle group can smoothly navigate curves, the long items are mounted on straddle supports. These supports include a rotating support in the middle of the long item and fixed supports at both ends. The fixed supports are fixed in place, while the rotating supports only have rotation functionality in their middle section.

[0003] When the train passes through a curve, the fixed support is stationary, and the rotation of the rotating support in the middle drives the rail placed on it to rotate. This has limited function in passing through curves, making it difficult to pass through curves, and it also increases the torsional deformation of the rail itself and the wear at both ends of the rail.

[0004] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art. Summary of the Invention

[0005] This application aims to at least partially solve the technical problems of difficulty in navigating curves, deformation and wear of long-length goods, and wear on the vehicle chassis during long-haul transport. To this end, this application provides a straddle-load transport support device.

[0006] This application provides a straddle-load transport support device, which is used to be mounted on a straddle-load transport device. The straddle-load transport device includes at least a first transport unit and a second transport unit hinged to the first transport unit. The straddle-load transport support device includes:

[0007] A rotating support assembly includes a rotating support body rotatable relative to the straddle-type transport equipment, the rotating support assembly being disposed on the first transport unit or the second transport unit; and,

[0008] A translation support assembly includes a translation support body that can be translated relative to the straddle transport equipment. The number of translation support assemblies is one or more, and the translation support assembly is disposed on the first transport unit and / or the second transport unit.

[0009] In some embodiments, the rotating support assembly further includes:

[0010] Rotating bracket base for fixing on the straddle transport equipment;

[0011] A rotating assembly, disposed on the base of the rotating support, is connected to the body of the rotating support to allow the rotating support plate to rotate relative to the base of the rotating support; and...

[0012] The first roller assembly is disposed at the bottom of the rotating bracket body, and the number of the first roller assemblies is at least two sets, which are respectively located on both sides of the rotating assembly.

[0013] In some embodiments, the translation support assembly further includes:

[0014] The translation bracket base is used to fix the cross-loading transport equipment;

[0015] A translation guide rail is disposed on the translation support base in the same direction as the length of the translation support base; and,

[0016] The second roller assembly is disposed at the bottom of the translation bracket body and is movably disposed in the translation guide rail.

[0017] In some embodiments, the translation support assembly further includes:

[0018] A translation roller is rotatably mounted on the translation support body, and the rolling direction of the translation roller is perpendicular to the length direction of the translation support body.

[0019] In some embodiments, the number of translation rollers is two or more, and the two or more translation rollers are arranged on the translation support body along the length direction of the translation support body.

[0020] In some embodiments, the straddle-mounted transport support device further includes:

[0021] The rotating and translating support assembly includes a rotating and translating support body that can rotate and translate relative to the straddle transport equipment. The number of rotating and translating support assemblies is one or more, and the rotating and translating support assembly is disposed on the first transport unit and / or the second transport unit.

[0022] In some embodiments, the rotational translation support assembly further includes:

[0023] A rotating and translating support base is used to fix it on a straddle transport device. The middle part of the rotating and translating support base is provided with a second translation guide rail that is perpendicular to the length direction of the rotating and translating support base.

[0024] A rotational translation component is movably disposed in the second translational guide rail. The rotational translation component is rotatably connected to the rotational translational support body to allow the rotational translational support body to rotate and translate relative to the rotational translational support base; and...

[0025] The third roller assembly is disposed at the bottom of the rotating and translating support body, and the number of the third roller assemblies is at least two sets, which are respectively located on both sides of the rotating and translating assembly.

[0026] In some embodiments, the rotation and translation assembly includes:

[0027] The central trolley is movably mounted in the second translational guide rail; and,

[0028] A rotating connector is mounted on the central trolley and connected to the rotating translation support body.

[0029] In some embodiments, the rotating connector includes:

[0030] A rotating shaft is mounted on the central trolley; and,

[0031] A rotating sleeve is fitted onto the rotating shaft and connected to the rotating translation support body.

[0032] This application embodiment also provides a straddle-load transport support device, which is used to be installed on a straddle-load transport device. The straddle-load transport device includes at least a first transport unit and a second transport unit hinged to the first transport unit. The straddle-load transport support device includes:

[0033] A rotating support assembly includes a rotating support body rotatable relative to the straddle-type transport equipment, the rotating support assembly being disposed on the first transport unit or the second transport unit; and,

[0034] The rotating and translating support assembly includes a rotating and translating support body that can rotate and translate relative to the straddle transport equipment. The number of rotating and translating support assemblies is one or more, and the translating support assembly is disposed on the first transport unit and / or the second transport unit.

[0035] The embodiments of this application have at least the following beneficial effects:

[0036] The aforementioned straddle-type transport support device includes a rotating support assembly that can support the long item at a certain position in the middle, and a translating support assembly that can support one or both ends of the long item, allowing it to be loaded onto the straddle-type transport equipment. When the straddle-type transport equipment passes through a curve, the long item remains in the same position on the rotating support and rotates around the rotating support assembly. Simultaneously, both ends of the long item move and swing synchronously under the support of the translating support assembly. This allows the long item to rotate around the rotating support assembly, adapting to the bending angle of the straddle-type transport equipment as it passes through the curve. This prevents the long item from deforming due to bending stress and also avoids friction and wear between the ends of the long item and the fixed support during its translational swing. This reduces the resistance experienced by the long item during rotation and further reduces the bending stress. Ultimately, this allows the movement of the long item on the straddle-type transport equipment to adapt to the bending angle, enabling the equipment to smoothly pass through curves and preventing twisting deformation and wear at both ends of the long item. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This illustration shows a schematic diagram of the installation position of the straddle-load transport support device on the straddle-load transport equipment according to an embodiment of this application;

[0039] Figure 2 It shows Figure 1 A three-dimensional structural diagram of the rotating support assembly in the mid-span transport support device;

[0040] Figure 3 It shows Figure 2 Top view of the rotating support assembly;

[0041] Figure 4 It shows Figure 2 Annotation view of the rotating support assembly;

[0042] Figure 5 It shows Figure 1 A three-dimensional structural diagram of the translational support assembly in the mid-span transport support device;

[0043] Figure 6 It shows Figure 5 Top view of the translation support assembly;

[0044] Figure 7 It shows Figure 6 Cross-sectional view of the translation support assembly;

[0045] Figure 8 It shows Figure 1 A three-dimensional structural diagram of the rotating and translating support assembly in the mid-span transport support device;

[0046] Figure 9 It shows Figure 8 Front view of the central rotation and translation support assembly;

[0047] Figure 10 It shows Figure 8 Top view of the central rotation and translation support assembly;

[0048] Figure 11 It shows Figure 8 A schematic diagram of the central trolley in the central rotation and translation support assembly;

[0049] Figure 12 It shows Figure 11 A cross-sectional view of the central trolley in the diagram;

[0050] Figure 13 It shows Figure 2 A schematic diagram of the first roller assembly in the rotating support assembly;

[0051] Figure 14 It shows Figure 13 A partial cross-sectional view of the first roller assembly.

[0052] Figure label:

[0053] 10. Straddle-type transport equipment; 11. First transport unit; 12. Second transport unit; 100. Rotating support assembly; 110. Rotating support body; 120. Rotating support base; 130. Rotating component; 140. First roller assembly; 141. Mounting box; 142. Roller; 200. Translation support assembly; 210. Translation support body; 220. Translation support base; 230. Translation guide rail; 240. Second roller assembly; 250. Translation roller; 300. Rotating translation support assembly; 310. Rotating translation support body; 320. Rotating translation support base; 330. Second translation guide rail; 340. Rotating translation component; 341. Central trolley; 342. Rotating shaft; 350. Third roller assembly. Detailed Implementation

[0054] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0055] Furthermore, reference numerals and / or reference letters may be repeated in different examples in this application. Such repetition is for simplification and clarity purposes and does not in itself indicate a relationship between the various embodiments and / or settings discussed. In addition, this application provides examples of various specific processes and materials; however, those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0056] This application is described below with reference to the accompanying drawings and specific embodiments:

[0057] The first major aspect of this application provides a straddle-type transport support device, such as... Figure 1 As shown, the straddle-load transport support device of this embodiment is used to be installed on the straddle-load transport equipment 10. The straddle-load transport equipment 10 includes at least a first transport unit 11 and a second transport unit 12 hinged to the first transport unit 11. The straddle-load transport support device includes:

[0058] The rotating support assembly 100 includes a rotating support body 110 rotatable relative to the cross-loading transport equipment 10, and the rotating support assembly 100 is disposed on the first transport unit 11 or the second transport unit 12; and,

[0059] The translation support assembly 200 includes a translation support body 210 that can be translated relative to the cross-loading transport equipment 10. There is one or more translation support assemblies 200, and the translation support assembly 200 is disposed on the first transport unit 11 and / or the second transport unit 12.

[0060] In this embodiment, long-length items refer to items that require multiple transport units to be articulated together to adapt their length for transport. In railway transport, long-length items can be steel rails exceeding 20 meters in length, requiring two flatcars to form a straddle transport device 10 for transport; in road transport, long-length items can be steel pipes exceeding 15 meters in length, requiring two or more wagons to form a straddle transport device 10 for transport. In the following embodiments of this application, the transport of a 25-meter-long steel rail using a straddle transport device 10 composed of two flatcars is used as an example to exemplify the rotation and translation support of this application.

[0061] When rails are transported across two flatcars, in related technologies, a rotating support is used in one of the flatcars at or near the middle of the rail, while the two ends of the rail are placed in the two flatcars respectively. The two ends of the rail are either directly resting on the flatcar or supported by fixed brackets in the two flatcars respectively. When the cross-carrying transport equipment 10 composed of two flatcars passes through a curve, one flatcar bends relative to the other. Correspondingly, the rail located between the two parts of the two flatcars experiences bending stress. Even if the rail rotates at or near the middle of the rail to offset some of the bending angle, the rail still experiences significant bending stress due to the frictional resistance and other factors affecting its movement. This easily leads to rail deformation, and under the action of bending stress, the two ends of the rail will inevitably move on the flatcar, resulting in significant wear on the flatcar.

[0062] In the straddle-type transport support device of this embodiment, the rotating support assembly 100 can support a certain position in the middle of the long-length item, and the translational support assembly 200 can support one or both ends of the long-length item, so that the long-length item can be loaded onto the straddle-type transport equipment 10 through the straddle-type transport device. When the straddle-type transport equipment 10 passes through a curved section, the position of the long-length item on the rotating support remains unchanged and rotates with the rotating support assembly 100 as the center. At the same time, the two ends of the long-length item are synchronously translated and oscillated under the support of the translational support assembly 200. Under the support of the translational support assembly 200, the long-length item can rotate as a whole with the rotating support assembly 100 as the center to adapt to the bending angle generated when the straddle-type transport equipment 10 passes through the curve, avoid the long-length item from being deformed due to bending stress, and also avoid friction and wear between the two ends of the long-length item and the fixed support when oscillating and translating, reduce the resistance encountered by the long-length item when rotating as a whole, and further reduce the bending stress encountered by the long-length item. Ultimately, by adapting the movement of long items on the straddle-type transport equipment 10 to the bending angle of the straddle-type transport equipment 10, the straddle-type transport equipment 10 can smoothly pass through curved bends, avoiding the twisting and deformation of long items and wear at both ends.

[0063] As an alternative implementation method, such as Figures 2 to 4 As shown, the rotating support assembly 100 also includes:

[0064] The rotating bracket base 120 is used to fix it on the straddle transport equipment 10;

[0065] A rotating assembly 130 is disposed on a rotating support base 120, and the rotating assembly 130 is connected to the rotating support body 110 to allow the rotating support plate to rotate relative to the rotating support base 120; and...

[0066] The first roller assembly 140 is disposed at the bottom of the rotating bracket body 110, and there are at least two sets of the first roller assembly 140, which are respectively located on both sides of the rotating assembly 130.

[0067] In this embodiment, the rotating support assembly 100 supports long items and drives them to rotate, allowing the entire long item to rotate around the rotating support as the center. The rotating support base 120 of the rotating support assembly 100 is fixed to the straddle transport device 10, so that the rotating support body 110 can be mounted on the rotating support base 120 through the rotating component 130, thereby allowing the rotating support body 110 to rotate relative to the rotating support base 120 / straddle transport device 10, thereby driving the entire long item to rotate around the rotating component 130 as the center.

[0068] In this embodiment, as Figures 2 to 4 As shown, the rotating support base 120 is a plate-shaped structure. Side plates can be set at both ends of the plate-shaped structure, and the rotating support base 120 can be fixed on the cross-loading transport equipment 10 through the side plates.

[0069] In other embodiments, the plate-like structure of the rotating support base 120 can also be directly fixed to the straddle transport equipment 10.

[0070] In this embodiment, as Figure 2 As shown, the rotating component 130 can be a rotating disc, which can include an upper rotating disc and a lower rotating disc connected vertically. The upper rotating disc is connected to the rotating support body 110, and the lower rotating disc is connected to the rotating support base 120, so that the rotating support body 110 can rotate relative to the rotating support base 120.

[0071] In other embodiments, the rotating assembly 130 may also employ other structures capable of enabling the rotating support plate to rotate relative to the rotating support base 120. For example, the rotating assembly 130 may include a rotating shaft and a rotating sleeve fitted on the rotating shaft, with the rotating sleeve rotating relative to the rotating shaft to achieve the rotation function of the rotating assembly 130. Those skilled in the art can select a suitable rotating assembly 130 structure according to design needs, which will not be elaborated further here.

[0072] In this embodiment, as Figure 2 and Figure 3As shown, the first roller assembly 140 is disposed at the bottom of the rotating bracket body 110 and located on both sides of the rotating assembly 130, so that the two ends of the rotating bracket body 110 can roll on the rotating bracket base 120 under the support of the first roller assembly 140, providing a certain support for the rotation of the rotating bracket body 110 relative to the rotating bracket base 120, reducing the pressure on the rotating assembly when it rotates, thereby reducing the frictional resistance of the rotating bracket body 110 relative to the rotating bracket base 120, and also avoiding the wear caused by placing the two ends of the rotating bracket body 110 directly on the rotating bracket base 120.

[0073] In this embodiment, the first roller assembly 140 may include a mounting box 141 and rollers 142 disposed on the mounting box 141. The mounting box 141 is fixedly disposed at the bottom of the rotating bracket body 110 by welding or other means.

[0074] In other embodiments, the first roller assembly 140 may also adopt other structural forms. For example, the first roller assembly 140 may be a caster wheel, which is fixed to the bottom of the rotating support body 110 by a wheel frame. Those skilled in the art can select a suitable roller structure according to design needs, which will not be elaborated here.

[0075] In this embodiment, as Figure 2 and Figure 3 As shown, in the rotating bracket assembly 100, six sets of first roller assemblies 140 are respectively arranged on both sides of the bottom of the rotating bracket body 110, providing a movable support for the rotating bracket body 110, so that the rotating bracket body 110 can rotate relatively easily relative to the rotating bracket base 120.

[0076] As an alternative implementation method, such as Figures 5 to 7 As shown, the translation support assembly 200 also includes:

[0077] The translation support base 220 is used to fix it on the straddle transport equipment 10;

[0078] The translation guide rail 230 is disposed on the translation support base 220 in the same length direction as the translation support base 220; and,

[0079] The second roller assembly 240 is disposed at the bottom of the translation bracket body 210 and is movably disposed in the translation guide rail 230.

[0080] In this embodiment, the translation support assembly 200 is used to support long items, preferably at the end of the long items, so that when the long items rotate about the rotation support assembly 100, the end of the long items can be translated accordingly to meet the displacement requirements of the end of the long items when the long items rotate as a whole, reduce or avoid the torsional stress on the end of the long items relative to the rotation base point of the long items (i.e., the position of the rotation support assembly 100), and avoid the long items from being deformed by stress.

[0081] In this embodiment, as Figure 5 As shown, the translation support base 220 can be a plate-shaped structure, and side plates can be set at both ends of the plate-shaped structure, so that the translation support base 220 can be fixed on the cross-loading transport equipment 10 through the side plates.

[0082] In other embodiments, the plate-like structure of the translation support base 220 can also be directly fixed to the cross-loading transport equipment 10.

[0083] In this embodiment, as Figure 5 and Figure 7 As shown, a translation guide rail 230 is provided on the translation support base 220, and the length direction of the translation guide rail 230 is the same as the length direction of the translation support base 220. Simultaneously, a second roller assembly 240 is provided at the bottom of the translation support body 210, allowing the second roller assembly 240 to move within the translation guide rail 230. This enables the translation support body 210 to translate relative to the translation support base 220 under the constraint of the guide rail. This allows the end of a long item located on the translation support body 210 to translate along the guide rail direction, ensuring that the translation distance of the long item's end matches the angle of rotation of the long item around the rotating support assembly 100, thus preventing the end of the long item from being subjected to torsional stress.

[0084] In this embodiment, as Figure 5 and Figure 6 As shown, the second roller assembly 240 is disposed at the bottom of the translation bracket body 210, so that the translation bracket body 210 can roll and move in the translation guide rail 230, reducing the frictional force of the translation bracket body 210 relative to the translation guide rail 230, making the movement of the translation bracket body 210 relative to the translation bracket base 220 smoother, and reducing the wear on the translation bracket base 220.

[0085] In this embodiment, the structure of the second roller assembly 240 can be the same as that of the first roller assembly 140. That is, the second roller assembly 240 may include a mounting box 141 and rollers disposed on the mounting box 141. The mounting box 141 is fixedly disposed at the bottom of the rotating bracket body 110 by welding or other means.

[0086] In other embodiments, the second roller assembly 240 may also adopt other structural forms. For example, the second roller assembly 240 may be a caster wheel, which is fixed to the bottom of the rotating support body 110 by a wheel frame. Those skilled in the art can select a suitable roller structure according to design needs, which will not be elaborated here.

[0087] As an alternative implementation method, such as Figure 5 and Figure 7 As shown, the translation support assembly 200 also includes:

[0088] The translation roller 250 is rotatably mounted on the translation bracket body 210, and the rolling direction of the translation roller 250 is perpendicular to the length direction of the translation bracket body 210.

[0089] When a long item rotates around the rotating support assembly 100, the movement paths of both ends of the long item are arcs. Therefore, the movement path of the long item at the translation support assembly 200 is also arc-shaped. The long item experiences displacement at the translation support assembly 200, specifically in the length direction of the translation support base 220 / translation support body 210, and also in the width direction of the base / translation support body 210. In this embodiment, by providing translation rollers 250 on the translation support body 210, and ensuring that the rolling direction of the translation rollers 250 is perpendicular to the length direction of the translation support body 210, the long item can roll relative to the translation support body 210 under the action of the translation rollers 250, thus avoiding significant frictional resistance when the long item moves relative to the translation support body 210.

[0090] In the translation bracket assembly 200 of this embodiment, the translation bracket body 210, under the action of the translation guide rail 230 and the second roller assembly 240, translates in the same translation direction as the length direction of the translation bracket base 220, thereby driving the long-length item to translate in the same translation direction as the length direction of the translation bracket base 220; the translation bracket body 210 is provided with translation rollers 250, so that the long-length item can be translated in a translation direction perpendicular to the length direction of the translation bracket body 210 / translation bracket base 220 under the action of the translation rollers 250; finally, the two ends of the long-length item can be translated in a two-dimensional direction, so that the movement path of the two ends of the long-length item is an arc, which matches the movement of the long-length item rotating around the rotation bracket assembly 100 as the center.

[0091] As an alternative implementation method, such as Figure 7 As shown, there are two or more translation rollers 250, and the two or more translation rollers 250 are arranged on the translation support body 210 along the length direction of the translation support body 210.

[0092] In this embodiment, the straddle transport support device can support multiple long items. When the straddle transport equipment 10 passes through a curve, the translation paths of long items at different positions on the translation bracket assembly 200 in the straddle transport support device are different. By setting multiple translation rollers 250, long items at different positions correspond to different translation rollers 250, so that the translation distance of long items at different positions is not affected by the translation distance of adjacent long items.

[0093] As an alternative implementation method, such as Figure 1 , Figures 8 to 10 As shown, the straddle-mounted transport support device also includes:

[0094] The rotating and translating support assembly 300 includes a rotating and translating support body 310 that can rotate and translate relative to the cross-loading transport equipment 10. There is one or more rotating and translating support assemblies 300, and the rotating and translating support assemblies 300 are disposed on the first transport unit 11 and / or the second transport unit 12.

[0095] When a long item rotates around the rotating support assembly 100, other positions of the long item not only translate in a two-dimensional direction, but also have a certain rotation angle.

[0096] In this embodiment, the rotating and translating support assembly 300 can cooperate with the rotating support assembly 100 to support long items. For example, the rotating support assembly 100 is installed on the first transport unit 11 to support long items, and correspondingly, the rotating and translating support assembly 300 is installed on the second transport unit 12 to support long items. When the cross-loading transport equipment 10 passes through a curve, the long items rotate at a certain angle under the action of the rotating support assembly 100 to offset part of the bending angle. Under the action of the rotating and translating support, the long items can not only rotate at a corresponding angle to adapt to the rotation of the long items around the rotating support assembly 100, but also translate a certain distance to adapt to the change in the support position of the long items on the rotating and translating assembly 340 caused by the rotation of the long items around the rotating support assembly 100. This can further reduce the bending stress on the long items and avoid bending deformation.

[0097] As an alternative implementation method, such as Figures 8 to 10 As shown, the rotation and translation support assembly 300 also includes:

[0098] The rotating and translating support base 320 is used to fix it on the straddle transport equipment 10. The middle part of the rotating and translating support base 320 is provided with a second translation guide rail 330 perpendicular to the length direction of the rotating and translating support base 320.

[0099] A rotational translation component 340 is movably disposed in the second translational guide rail 330. The rotational translation component 340 is rotatably connected to the rotational translational support body 310 so that the rotational translational support body 310 rotates and translates relative to the rotational translational support base 320; and...

[0100] The third roller assembly 350 is disposed at the bottom of the rotation and translation bracket body 310, and there are at least two sets of the third roller assembly 350, which are respectively located on both sides of the rotation and translation assembly 340.

[0101] In this embodiment, the rotating and translating support base 320 can be a plate-shaped structure, and side plates can be provided at both ends of the plate-shaped structure, thereby fixing the rotating and translating support base 320 to the cross-loading transport equipment 10 through the side plates.

[0102] In other embodiments, the plate-like structure of the rotating translation support base 320 can also be directly fixed to the straddle transport equipment 10.

[0103] In this embodiment, as Figure 8 and Figure 10 As shown, a second translation guide rail 330 is provided on the rotation and translation support base 320, and the length direction of the second translation guide rail 330 is perpendicular to the length direction of the rotation and translation support base 320. Simultaneously, a rotation and translation assembly 340 is provided at the bottom of the rotation and translation support body 310, allowing the rotation and translation support body 310 to rotate and translate relative to the rotation and translation base under the drive of the rotation and translation assembly 340. Furthermore, a third roller assembly 350 provided at the bottom of the rotation and translation support body 310 can provide rolling support for the rotation and translation support body 310, reducing the frictional resistance of the rotation and translation of the rotation and translation of the rotation and translation of the rotation and translation support body 310 on the rotation and translation support base 320, making the rotation and translation of the rotation and translation support body 310 on the rotation and translation support base 320 smoother.

[0104] As an alternative implementation method, such as Figure 11 and Figure 12 As shown, the rotation and translation assembly 340 includes:

[0105] The central trolley 341 is movably mounted in the second translation guide rail 330; and,

[0106] A rotating connector is mounted on the central trolley 341 and connected to the rotating translation support body 310.

[0107] In this embodiment, the central trolley 341 moves in the second translation guide rail 330, and the central trolley 341 is connected to the rotation translation bracket body 310 through a rotating connector, so that the rotation translation bracket body 310 can not only rotate relative to the rotation translation bracket base 320, but also translate relative to the rotation translation bracket base 320.

[0108] As an alternative implementation method, such as Figure 11 and Figure 12 As shown, the rotating connector includes: a rotating shaft 342, which is mounted on the central trolley 341; and a rotating sleeve, which is mounted on the rotating shaft 342 and connected to the rotating translation support body 310.

[0109] In this embodiment, the rotating shaft 342 in the rotating connector is set on the central trolley 341, and the rotating sleeve is set at the bottom of the rotating translation bracket body 310. The rotating sleeve rotates relative to the rotating shaft 342 to realize the rotation of the rotating translation bracket body 310 relative to the central trolley 341, which is equivalent to the rotating translation bracket body 310 rotating relative to the translational translation bracket base.

[0110] In other embodiments, the rotating connector may also adopt other structural forms, for example, a shaft hole is provided on the rotating translation bracket body 310 to fit onto the rotating shaft 342.

[0111] The second major aspect of this application also provides a straddle-loading transport support device, such as... Figure 1 As shown, the straddle-load transport support device of this embodiment is used to be installed on the straddle-load transport equipment 10. The straddle-load transport equipment 10 includes at least a first transport unit 11 and a second transport unit 12 hinged to the first transport unit 11. The straddle-load transport support device includes:

[0112] The rotating support assembly 100 includes a rotating support body 110 rotatable relative to the cross-loading transport equipment 10, and the rotating support assembly 100 is disposed on the first transport unit 11 or the second transport unit 12; and,

[0113] The rotating and translating support assembly 300 includes a rotating and translating support body 310 that can rotate and translate relative to the cross-loading transport equipment 10. There is one or more rotating and translating support assemblies 300, and the rotating and translating support assemblies 300 are disposed on the first transport unit 11 and / or the second transport unit 12.

[0114] In this embodiment, the straddle-type transport support device can use the rotating support assembly 100 and the rotating translation support assembly 300 in combination to support long items to move adaptively when the straddle-type transport equipment 10 passes through a curve, so as to avoid deformation of the long items due to bending stress. The structure and technical effects of the rotating support assembly 100 and the rotating translation support assembly 300 have been described in detail above and will not be repeated here.

[0115] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0116] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0117] It should be noted that all directional indications in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0118] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0119] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0120] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0121] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0122] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A straddle-type transport support device, characterized in that, The straddle-load transport support device is used to be installed on a straddle-load transport device, the straddle-load transport device including at least a first transport unit and a second transport unit hinged to the first transport unit, and the straddle-load transport support device includes: A rotating support assembly includes a rotating support body rotatable relative to the straddle-type transport equipment, the rotating support assembly being disposed on the first transport unit or the second transport unit; and, A translation support assembly includes a translation support body that can be translated relative to the straddle transport equipment. The number of translation support assemblies is one or more, and the translation support assembly is disposed on the first transport unit and / or the second transport unit. The translation support assembly also includes: The translation bracket base is used to fix the cross-loading transport equipment; A translation guide rail is disposed on the translation support base in the same direction as the length of the translation support base; The second roller assembly is disposed at the bottom of the translation bracket body, and the second roller assembly is movably disposed in the translation guide rail; A translation roller is rotatably mounted on the translation support body, and the rolling direction of the translation roller is perpendicular to the length direction of the translation support body; The number of translation rollers is two or more, and the two or more translation rollers are arranged on the translation support body along the length direction of the translation support body; The translation support assembly allows both ends of a long item to be translated in a two-dimensional direction, matching the rotation of the long item around the rotation support assembly.

2. The straddle-loading transport support device as described in claim 1, characterized in that, The rotating support assembly further includes: Rotating bracket base for fixing on the straddle transport equipment; A rotating assembly, disposed on the base of the rotating support, is connected to the body of the rotating support to allow the rotating support plate to rotate relative to the base of the rotating support; and... The first roller assembly is disposed at the bottom of the rotating bracket body, and the number of the first roller assemblies is at least two sets, which are respectively located on both sides of the rotating assembly.

3. The straddle-loading transport support device as described in claim 1 or 2, characterized in that, The straddle-type transport support device also includes: The rotating and translating support assembly includes a rotating and translating support body that can rotate and translate relative to the straddle transport equipment. The number of rotating and translating support assemblies is one or more, and the rotating and translating support assembly is disposed on the first transport unit and / or the second transport unit.

4. The straddle-loading transport support device as described in claim 3, characterized in that, The rotation and translation support assembly also includes: A rotating and translating support base is used to fix it on a straddle transport device. The middle part of the rotating and translating support base is provided with a second translation guide rail that is perpendicular to the length direction of the rotating and translating support base. A rotational translation component is movably disposed in the second translational guide rail. The rotational translation component is rotatably connected to the rotational translational support body to allow the rotational translational support body to rotate and translate relative to the rotational translational support base; and... The third roller assembly is disposed at the bottom of the rotating and translating support body, and the number of the third roller assemblies is at least two sets, which are respectively located on both sides of the rotating and translating assembly.

5. The straddle-loading transport support device as described in claim 4, characterized in that, The rotation and translation component includes: The central trolley is movably mounted in the second translational guide rail; and, A rotating connector is mounted on the central trolley and connected to the rotating translation support body.

6. The straddle-loading transport support device as described in claim 5, characterized in that, The rotating connector includes: A rotating shaft is mounted on the central trolley; and, A rotating sleeve is fitted onto the rotating shaft and connected to the rotating translation support body.

7. A straddle-type transport support device, characterized in that, The straddle-load transport support device is used to be installed on a straddle-load transport device, the straddle-load transport device including at least a first transport unit and a second transport unit hinged to the first transport unit, and the straddle-load transport support device includes: A rotating support assembly includes a rotating support body rotatable relative to the straddle-type transport equipment, the rotating support assembly being disposed on the first transport unit or the second transport unit; and, A rotating and translating support assembly includes a rotating and translating support body that is rotatable and translatable relative to the straddle-type transport equipment; the number of the rotating and translating support assemblies is one or more; the translating support assemblies are disposed on the first transport unit and / or the second transport unit; and... Translational support assembly, the translational support assembly comprising: The translation bracket base is used to fix the cross-loading transport equipment; A translation guide rail is disposed on the translation support base in the same direction as the length of the translation support base; The second roller assembly is disposed at the bottom of the translation bracket body, and the second roller assembly is movably disposed in the translation guide rail; A translation roller is rotatably mounted on the translation support body, and the rolling direction of the translation roller is perpendicular to the length direction of the translation support body; The number of translation rollers is two or more, and the two or more translation rollers are arranged on the translation support body along the length direction of the translation support body; The translation support assembly allows both ends of a long item to be translated in a two-dimensional direction, matching the rotation of the long item around the rotation support assembly.

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