Storage and transportation device for framework

Abstract

The utility model relates to the technical field of tools, and provides a framework storage and transportation device which comprises a base, a limiting column and a limiting supporting seat. The first ends of the limiting columns are connected with the base, assembling holes are formed in the two ends of two side beams of the framework, the limiting columns are in one-to-one correspondence with the assembling holes, and the second ends of the limiting columns are suitable for penetrating through the assembling holes; each limiting column is correspondingly provided with at least one limiting supporting seat, the limiting supporting seats are arranged at the second ends of the limiting columns, each limiting supporting seat at least comprises a limiting part suitable for penetrating through the corresponding assembly hole and a supporting part suitable for supporting the corresponding side beam, and the limiting supporting seats are detachably connected with the limiting columns. According to the arrangement, the framework can be placed on the base and the supporting part of the limiting supporting seat by disassembling and assembling the limiting supporting seat, the framework is limited through the limiting columns and the limiting part of the limiting supporting seat, double-layer arrangement of the framework is achieved, the stability of the framework can be ensured, and the transfer efficiency of the framework can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling and provides a storage and transportation device for a frame. Background Art

[0002] The frame is an important supporting structure of the rail vehicle bogie. All parts of the bogie, such as the traction motor, brake system, and pipeline system, are assembled on the frame. With the rapid development of rail vehicles, the manufacturing of rail vehicle frames has shown a large-scale, multi-variety production model. As a large component, the turnover efficiency of the frame between different workstations or workshops during the manufacturing process has become a key factor in determining manufacturing efficiency.

[0003] Some prior arts use tooling brackets to circulate frames, and after placing the frames on the tooling brackets, the tooling brackets are transported using transportation equipment. However, current tooling brackets can only accommodate a single frame, that is, when using the tooling brackets to circulate frames, only one frame can be transported at a time, resulting in low transport efficiency, thereby leading to low manufacturing efficiency.

[0004] Therefore, how to solve the problem of low transfer efficiency when using a tooling bracket turnover frame in the prior art has become an important technical problem to be solved by those skilled in the art. Utility Model Content

[0005] The embodiment of the utility model provides a storage and transportation device for a frame, which is used to solve the defect of low transportation efficiency when using tooling brackets to circulate the frame in the prior art, so as to improve the transportation efficiency and manufacturing efficiency of the frame.

[0006] The present invention provides a storage and transportation device for a frame, comprising:

[0007] Base;

[0008] A limiting column, the first end of which is connected to the base, the frame having two side beams, both ends of the side beams being provided with assembly holes, the limiting columns corresponding to the assembly holes one by one, and the second end of the limiting column being suitable for passing through the assembly holes;

[0009] A limit support seat, at least one limit support seat is arranged corresponding to each limit column, the limit support seat is arranged at the second end of the limit column, the limit support seat at least includes a limit portion suitable for passing through the assembly hole and a support portion suitable for supporting the side beam, and the limit support seat is detachably connected to the limit column.

[0010] According to the storage and transportation device for the frame provided by the embodiment of the utility model, the second end of the limit column is provided with a first plug hole, and the limit support seat also includes:

[0011] The plug-in portion is located at a side of the support portion away from the limiting portion, and the plug-in portion is suitable for interference fit with the first plug-in hole.

[0012] According to the storage and transportation device for the frame provided in the embodiment of the utility model, the position limiting support seat also includes:

[0013] A guide member is suitable for being arranged on any one of the limiting column and the limiting portion, the guide member comprises a guide portion and a connecting portion, the connecting portion is suitable for being detachably connected to the second end of the limiting column, and the connecting portion is suitable for being detachably connected to an end of the limiting portion away from the supporting portion, and along the axial direction of the limiting column, a projection area of ​​an end of the guiding portion away from the connecting portion is located within a projection area of ​​an end of the guiding portion close to the connecting portion.

[0014] According to the storage and transportation device for the frame provided by the embodiment of the utility model, the connecting portion is a columnar structure, and the connecting portion is suitable for interference fit with the first plug hole;

[0015] A second plugging hole is arranged at one end of the limiting portion away from the supporting portion, and the connecting portion is also suitable for interference fit with the second plugging hole.

[0016] According to the storage and transportation device for the frame provided by the embodiment of the utility model, the outer surfaces of the limiting column, the limiting portion and the supporting portion are all covered with a protective layer.

[0017] According to the storage and transportation device for the frame provided by the embodiment of the utility model, the limiting columns are provided with two pairs, the two pairs of limiting columns are distributed at intervals along the lateral direction of the base, and each pair of limiting columns are distributed at intervals along the longitudinal direction of the base;

[0018] The storage and transportation device for the frame also includes:

[0019] The adjustment mechanism is arranged between the limiting column and the base, and one adjustment mechanism is arranged corresponding to each limiting column. The adjustment mechanism is suitable for adjusting the position of the limiting column along the lateral direction of the base and / or the longitudinal direction of the base.

[0020] According to the storage and transportation device for a frame provided in an embodiment of the utility model, the adjustment mechanism includes:

[0021] A longitudinal beam, the axis of which extends in the longitudinal direction of the base;

[0022] A first mounting seat is disposed on the longitudinal beam so as to be reciprocatingly slidable along the axis of the longitudinal beam;

[0023] a first locking member adapted to allow the first mounting seat to selectively slide or remain stationary relative to the longitudinal beam;

[0024] A second mounting seat is disposed on the first mounting seat so as to be slidable reciprocatingly in the lateral direction of the base;

[0025] The second locking member is adapted to enable the second mounting seat to selectively slide or remain stationary relative to the first mounting seat.

[0026] According to the storage and transportation device for the frame provided by the embodiment of the utility model, the base is provided with a first length scale mark and a second length scale mark, the first length scale mark is distributed along the longitudinal direction of the base, and the second length scale mark is distributed along the transverse direction of the base.

[0027] According to the storage and transportation device for the frame provided by the embodiment of the utility model, at least two fork holes are arranged on the base, the fork holes are distributed at intervals along the lateral direction of the base, and the fork holes are suitable for the fork arms of the transportation equipment to extend into.

[0028] According to the storage and transportation device for the frame provided by the embodiment of the utility model, two pairs of hanging parts are arranged on the base, the two pairs of hanging parts are distributed at intervals along the lateral direction of the base, and each pair of hanging parts are distributed at intervals along the longitudinal direction of the base.

[0029] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0030] According to the embodiment of the utility model, a storage and transportation device for a frame is provided, which includes a base, a limiting column and a limiting support seat. The first end of the limiting column is connected to the base, and the second end of the limiting column extends in a direction away from the base. The above-mentioned frame has two side beams, and both ends of the side beams are provided with assembly holes. The limiting columns of the storage and transportation device for the frame correspond to the assembly holes one by one, and the second end of the limiting column is used to pass through the assembly holes. When the frame is placed on the base, each limiting column passes through the assembly holes on the frame respectively, and the frame is supported on the base, and the limiting column can limit the frame. At least one limiting support seat is correspondingly arranged for each limiting column, and the limiting support seat is arranged at the second end of the limiting column. The limiting support seat at least includes a limiting portion and a supporting portion, the supporting portion is used to support the side beams, and the limiting portion is used to pass through the assembly holes of the frame. When placing the frame on each limiting support seat, the limiting parts of each limiting support seat respectively pass through the assembly holes on the frame, and the frame is supported on the supporting parts of each limiting support seat, and the limiting parts can limit the frame. The limiting support seat is detachably connected to the limiting column. The limiting support seat is removed from the limiting column, and a layer of the frame can be placed on the base, and then the limiting support part is installed on the second end of the limiting column, and then a layer of the frame is placed on the limiting support part. In this way, by disassembling and assembling the limiting support seat, the frame can be placed on the base and the supporting parts of each limiting support seat respectively, and the limiting column and the limiting parts of each limiting support seat are used to limit the frame, so that a double-layer arrangement of the frame is realized, and the stability of the frame can be ensured, which is conducive to improving the transportation efficiency of the frame, and solves the problem of low transportation efficiency when using tooling brackets to circulate the frame in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a structural schematic diagram of a storage and transportation device for a frame provided by an embodiment of the utility model (the first locking member and the second locking member are not shown);

[0033] Figure 2 It is a side view of a storage and transportation device for a frame provided by an embodiment of the utility model (the first locking member and the second locking member are not shown);

[0034] Figure 3 It is a schematic diagram of the connection structure between the guide member, the limit support seat and the limit column provided in an embodiment of the utility model.

[0035] Reference numerals:

[0036] 1. Base; 2. Limiting column; 3. Limiting support seat; 4. Limiting part; 5. Support part; 6. Inserting part; 7. Guide piece; 8. Guide part; 9. Connecting part; 10. Protective layer; 11. Adjusting mechanism; 12. Longitudinal beam; 13. First mounting seat; 14. Second mounting seat; 15. Fork hole; 16. Hanging part. DETAILED DESCRIPTION

[0037] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0038] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0040] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0042] Combine the following Figures 1 to 3 The utility model is described as a storage and transportation device for a frame.

[0043] like Figures 1 to 3 As shown, an embodiment of the utility model provides a storage and transportation device for a frame, comprising a base 1, a limiting column 2 and a limiting support seat 3.

[0044] Specifically, the first end of the limiting column 2 is connected to the base 1, and the second end of the limiting column 2 extends in a direction away from the base 1. When the storage and transportation device for the frame is put into use, the base 1 is arranged in a horizontal direction, and the axis of the limiting column 2 is perpendicular to the base 1, that is, the axis of the limiting column 2 is arranged in a vertical direction.

[0045] The above-mentioned frame can be, but is not limited to, an H-shaped frame, and the frame has two side beams, the two side beams are spaced apart, and both ends of each side beam are provided with assembly holes.

[0046] The limiting posts 2 of the storage and transportation device for the frame correspond to the assembly holes one by one, and the second ends of the limiting posts 2 are used to pass through the assembly holes. Generally, four assembly holes are arranged on the frame, and accordingly, the storage and transportation device for the frame has four limiting posts 2.

[0047] When the frame is placed on the base 1 , each limiting column 2 passes through the assembly holes on the frame, and the frame is supported on the base 1 , and the limiting columns 2 can limit the frame.

[0048] At least one limiting support seat 3 is correspondingly arranged for each limiting column 2, and the limiting support seat 3 is arranged at the second end of the limiting column 2. The limiting support seat 3 at least includes a limiting portion 4 and a supporting portion 5, the supporting portion 5 is used to support the side beam, and the limiting portion 4 is used to penetrate the assembly hole of the frame. The limiting portion 4 can be arranged in a columnar structure similar to the limiting column 2, and when the limiting support seat 3 is installed at the second end of the limiting column 2, the axis of the limiting portion 4 coincides with the axis of the limiting column 2.

[0049] When the frame is placed on each limiting support seat 3, the limiting parts 4 of each limiting support seat 3 pass through the assembly holes on the frame respectively, and the frame is supported on the supporting parts 5 of each limiting support seat 3, and the limiting parts 4 can limit the frame.

[0050] The limit support seat 3 is detachably connected to the limit column 2. The limit support seat 3 is removed from the limit column 2, a layer of frame can be placed on the base 1, and then the limit support part 5 is installed on the second end of the limit column 2, and then a layer of frame is placed on the limit support part 5.

[0051] With such arrangement, by disassembling and assembling the limit support seat 3, the frame can be placed on the base 1 and the supporting parts 5 of each limit support seat 3 respectively, and the frame can be limited by using the limit column 2 and the limit part 4 of each limit support seat 3, thereby realizing a double-layer arrangement of the frame and ensuring the stability of the frame, which is beneficial to improving the transportation efficiency of the frame and solving the problem of low transportation efficiency when using a tooling bracket to circulate the frame in the prior art.

[0052] It should be noted that the storage and transportation device for frames provided in this embodiment is not only used for the transportation of frames, but can also be fixedly placed on a workshop table as a storage unit for frames to store frames. The frames to be transported can be directly placed in the storage and transportation device for frames provided in this embodiment, reducing the lifting of bridge cranes.

[0053] It should be noted that two or three limiting support seats 3 can be configured for each limiting column 2, and the length of the limiting portion 4 of the limiting support seat 3 along the axial direction of the limiting column 2 can be appropriately increased, so that two adjacent limiting support seats 3 can be detachably connected. By increasing the number of limiting support seats 3, a multi-layer arrangement of the frame can be achieved. Alternatively, the limiting column 2 connected to the base 1 can be regarded as the first limiting column, and the limiting support seat 3 arranged at the second end of the first limiting column can be regarded as the first limiting support seat. A second limiting column is arranged at the end of the first limiting support seat away from the first limiting column, and a second limiting support seat is arranged at the end of the second limiting column away from the first limiting support seat. According to this arrangement, the first limiting column, the first limiting support seat, the second limiting column, the second limiting support seat, the third limiting column, the third limiting support seat, etc., are adjacent to each other and can be detachably connected. In this way, a multi-layer arrangement of the frame can be achieved, which can greatly improve the transportation efficiency. However, considering that the frame is a large component, in order to ensure stable transportation, only a double-layer arrangement is performed.

[0054] In this embodiment, the detachable connection between the limiting support seat 3 and the limiting column 2 is achieved by plugging.

[0055] Specifically, a first plugging hole is provided at the second end of the limiting column 2 , and the axis of the first plugging hole is parallel to the axis of the limiting column 2 .

[0056] The position-limiting support seat 3 further includes an inserting portion 6, which is located on a side of the support portion 5 away from the position-limiting portion 4. The inserting portion 6 can extend into the first inserting hole, and the inserting portion 6 is interference-fitted with the first inserting hole.

[0057] The connection structure between the limiting support seat 3 and the limiting column 2 is simple. By applying a force to the limiting support seat 3 along the axial direction of the limiting column 2, the limiting support seat 3 can be removed from the limiting column 2. The operation is simple and is conducive to improving work efficiency.

[0058] In this embodiment, the limiting support seat 3 further includes a guide member 7, which can be provided on any one of the limiting column 2 and the limiting portion 4. Specifically, the guide member 7 includes a guide portion 8 and a connecting portion 9, and the connecting portion 9 can be detachably connected not only to the second end of the limiting column 2, but also to an end of the limiting portion 4 away from the supporting portion 5.

[0059] When the limit support seat 3 is removed from the limit column 2, the guide member 7 is installed on the second end of the limit column 2, and the guide member 7 can be used as a guide for placing the frame on the base 1. After the frame is placed on the base 1, the guide member 7 is removed from the limit column 2, and the limit support seat 3 is installed on the second end of the limit column 2, and the guide member 7 is installed on the limit portion 4 of the limit support seat 3. The guide member 7 can be used as a guide for placing the frame on each limit support seat 3.

[0060] In this embodiment, along the axial direction of the limiting column 2, the projection area of ​​the end of the guide portion 8 away from the connecting portion 9 is located within the projection area of ​​the end of the guide portion 8 close to the connecting portion 9. It can be understood that the cross-sectional size of the guide portion 8 gradually decreases in the direction away from the connecting portion 9.

[0061] In some embodiments, the cross-sectional shape of the limit column 2 is set to a circle, and the cross-sectional shape of the limit portion 4 of the limit support seat 3 is also set to a circle. At this time, the cross-sectional shape of the guide portion 8 can be set to a circle, that is, the guide portion 8 is conical or truncated cone-shaped.

[0062] The guide member 7 can be made of, but is not limited to, nylon.

[0063] In this embodiment, the detachable connection between the guide member 7 and the limiting column 2 and the detachable connection between the guide member 7 and the limiting portion 4 of the limiting support seat 3 are achieved by plugging.

[0064] Specifically, the connection portion 9 can be set as a columnar structure, the connection portion 9 can extend into the first plug hole, and the connection portion 9 and the first plug hole are interference fit.

[0065] Accordingly, a second plug hole needs to be provided on the limiting portion 4 of the limiting support seat 3, the second plug hole is located at one end of the limiting portion 4 away from the supporting portion 5, and the axis of the second plug hole is parallel to the axis of the limiting portion 4. The connecting portion 9 can also extend into the second plug hole, and the connecting portion 9 and the second plug hole are interference fit.

[0066] The connection structure between the guide member 7 and the limit column 2 is simple. By applying a force to the guide member 7 along the axial direction of the limit column 2, the guide member 7 can be removed from the limit column 2 and the limit support seat 3. The operation is simple and is conducive to improving work efficiency.

[0067] In this embodiment, the outer surfaces of the limiting column 2, the limiting portion 4 and the supporting portion 5 are all covered with a protective layer 10. When the frame is placed in a storage and transportation device for the frame, the limiting column 2, the limiting portion 4 and the supporting portion 5 are all in contact with the frame, and the provision of the protective layer 10 can avoid damage to the limiting column 2, the limiting portion 4 and the supporting portion 5. The protective layer 10 is provided as a rubber layer, which can also avoid damage to the frame.

[0068] In the embodiment of the utility model, two pairs of limit posts 2 are provided, and the two pairs of limit posts 2 are spaced apart along the transverse direction of the base 1, and each pair of limit posts 2 is spaced apart along the longitudinal direction of the base 1. The transverse direction of the base 1 is the length direction of the base 1, such as Figure 1 The direction indicated by m in the figure is the longitudinal direction of the base 1, which is the width direction of the base 1. Figure 1 The direction indicated by n.

[0069] The storage and transportation device for the frame also includes an adjustment mechanism 11, which is arranged between the limit column 2 and the base 1, and each limit column 2 is provided with an adjustment mechanism 11. The adjustment mechanism 11 is used to adjust the position of the limit column 2 along the horizontal direction of the base 1 and / or the longitudinal direction of the base 1.

[0070] By adjusting the position of the limiting columns 2 along the transverse direction and the longitudinal direction of the base 1, the distance between each limiting column 2 can be adjusted, so as to adapt to the installation of frames with different wheelbases and improve the versatility of the storage and transportation device for the frame.

[0071] In this embodiment, the adjustment mechanism 11 includes a longitudinal beam 12, a first mounting seat 13, a first locking member, a second mounting seat 14 and a second locking member.

[0072] The axis of the longitudinal beam 12 extends in the longitudinal direction of the base 1, and the first mounting seat 13 is slidably connected to the longitudinal beam 12. The sliding direction of the first mounting seat 13 relative to the longitudinal beam 12 is consistent with the axis direction of the longitudinal beam 12, and both are parallel to the longitudinal direction of the base 1. By sliding the first mounting seat 13 relative to the longitudinal beam 12, the position of the first mounting seat 13 can be adjusted in the longitudinal direction of the base 1.

[0073] The first locking member can selectively allow the first mounting seat 13 to slide or remain stationary relative to the longitudinal beam 12. By operating the first locking member, the first locking member can allow the first mounting seat 13 to slide relative to the longitudinal beam 12, and the position of the first mounting seat 13 on the longitudinal beam 12 can be adjusted. By operating the first locking member, the first locking member can also be used to restrict the first mounting seat 13 from sliding relative to the longitudinal beam 12, that is, to make the first mounting seat 13 and the longitudinal beam 12 relatively stationary, thereby ensuring the stability of the position of the first mounting seat 13.

[0074] In some embodiments, a sliding hole is provided on the longitudinal beam 12, and the sliding hole is a long hole, and the sliding hole penetrates the longitudinal beam 12 in the transverse direction of the base 1, and the sliding hole extends in the longitudinal direction of the base 1. A first connecting hole is provided on the first mounting seat 13, and the first locking member includes a first bolt and a first nut, and the first bolt passes through the first connecting hole and the sliding hole and is locked and connected with the first nut.

[0075] When the first mounting seat 13 needs to slide relative to the longitudinal beam 12, the first nut can be loosened. When the first mounting seat 13 and the longitudinal beam 12 need to remain stationary, the first nut can be tightened to limit the sliding of the first mounting seat 13 relative to the longitudinal beam 12 by using the bolt pre-tightening force and the friction force generated by the first bolt and the first nut on the first mounting seat 13 and the longitudinal beam 12.

[0076] In other embodiments, a plurality of second connection holes may be provided on the longitudinal beam 12, the second connection holes penetrate the longitudinal beam 12 in the transverse direction of the base 1, and the plurality of second connection holes are spaced apart in the longitudinal direction of the base 1. The first bolt may pass through the first connection hole and the second connection hole and then be connected to the first nut.

[0077] When the first mounting seat 13 needs to slide relative to the longitudinal beam 12, the first bolt is completely removed. When the first mounting seat 13 and the longitudinal beam 12 need to remain stationary, the position of the first mounting seat 13 on the longitudinal beam 12 is adjusted, the first bolt passes through the first connection hole and the corresponding second connection hole, and the first bolt is threadedly connected with the first nut.

[0078] The second mounting seat 14 is slidably connected to the first mounting seat 13, and the sliding direction of the second mounting seat 14 relative to the first mounting seat 13 is along the lateral direction of the base 1. By sliding the second mounting seat 14 relative to the first mounting seat 13, the position of the second mounting seat 14 can be adjusted along the lateral direction of the base 1.

[0079] The second locking member can make the second mounting seat 14 slide or stop selectively relative to the first mounting seat 13. By operating the second locking member, the second locking member can allow the second mounting seat 14 to slide relative to the first mounting seat 13, and the position of the second mounting seat 14 on the first mounting seat 13 can be adjusted. By operating the second locking member, the second locking member can also limit the sliding of the second mounting seat 14 relative to the first mounting seat 13, that is, the second mounting seat 14 and the first mounting seat 13 are relatively stationary, ensuring the stability of the position of the second mounting seat 14.

[0080] In a specific embodiment, a plurality of third connection holes are provided on the first mounting seat 13, and the plurality of third connection holes are spaced apart in the lateral direction of the base 1. A fourth connection hole is provided on the second mounting seat 14, and when the position of the second mounting seat 14 is adjusted in the lateral direction of the base 1, the fourth connection hole can be aligned with the corresponding third connection hole. The second locking member includes a second bolt and a second nut, and the second bolt passes through the fourth connection hole and the corresponding third connection hole and is connected to the second nut.

[0081] When the second mounting seat 14 needs to slide relative to the first mounting seat 13, the second bolt is completely removed. When the second mounting seat 14 and the first mounting seat 13 need to remain stationary, the position of the second mounting seat 14 on the first mounting seat 13 is adjusted, the second bolt passes through the fourth connection hole and the corresponding third connection hole, and the second bolt is threadedly connected with the first nut.

[0082] The first end of the limiting column 2 is connected to the second mounting seat 14. By sliding the first mounting seat 13 relative to the longitudinal beam 12 and sliding the second mounting seat 14 relative to the first mounting seat 13, the position of the limiting column 2 can be adjusted, thereby achieving adjustment of the spacing between each limiting column 2.

[0083] In the embodiment of the utility model, a first length scale mark and a second length scale mark are arranged on the base 1 , the first length scale mark is distributed along the longitudinal direction of the base 1 , and the second length scale mark is distributed along the transverse direction of the base 1 .

[0084] The first length scale mark can be used to conveniently determine the longitudinal spacing of each limit column 2 along the base 1. The second length scale mark can be used to conveniently determine the lateral spacing of each limit column 2 along the base 1. During the adjustment process, repeated measurement is avoided, which facilitates operation.

[0085] In the embodiment of the utility model, at least two fork holes 15 are provided on the base 1, and the fork holes 15 are distributed at intervals along the transverse direction of the base 1. The fork holes 15 are used for fork arms of transportation equipment to extend into, so as to facilitate forklift and other transportation equipment to transport the storage and transportation device for the frame, which can reduce the use of bridge cranes and reduce production waiting.

[0086] In the embodiment of the utility model, two pairs of hanging parts 16 are arranged on the base 1, and the two pairs of hanging parts 16 are spaced apart along the transverse direction of the base 1, and each pair of hanging parts 16 is spaced apart along the longitudinal direction of the base 1. The hanging parts 16 cooperate with the slings of the lifting equipment, and increase the transfer mode of the storage and transportation device for the frame, so that the storage and transportation device for the frame can be lifted in the workshop.

[0087] The base 1, the longitudinal beam 12 and the fork hole 15 in the above embodiment can all be formed by processing square steel.

[0088] In this embodiment, a central symmetrical design can be adopted to place the frame in a central symmetrical position, so that the center of gravity and the center of the frame and the storage and transportation device for the frame coincide with each other, thereby ensuring the stability of the whole during transportation.

[0089] In summary, the storage and transportation device for frames provided by the embodiment of the utility model is applied to the storage and transportation of rail vehicle frames, especially in the process of transporting frames across workshops and over long distances, especially for the transportation of large quantities of frames with different wheelbases. Not only can it realize the double-layer stacking and transportation of frames, thereby increasing the number of single transfers and the efficiency of transportation; moreover, it can quickly adjust frames with different wheelbases, so as to be suitable for the storage and transportation of frames of different lengths. During transportation, the frame can be transported by forking using an electric shovel crane vehicle (forklift), without the need for lifting by a bridge crane, and the waiting time for the bridge crane can be eliminated; moreover, it can avoid trucks or vans from entering and exiting the workshop, avoiding the problem of logistics congestion in the workshop, which is conducive to improving the turnover efficiency in the manufacturing process, reducing the exhaust emissions of trucks or vans in the workshop, and improving the working environment.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A storage and transportation device for a frame, characterized in that: include: Base; A limiting column, the first end of which is connected to the base, the frame having two side beams, both ends of the side beams being provided with assembly holes, the limiting columns corresponding to the assembly holes one by one, and the second end of the limiting column being suitable for passing through the assembly holes; A limit support seat, at least one limit support seat is arranged corresponding to each limit column, the limit support seat is arranged at the second end of the limit column, the limit support seat at least includes a limit portion suitable for passing through the assembly hole and a support portion suitable for supporting the side beam, and the limit support seat is detachably connected to the limit column.

2. The storage and transportation device for frames according to claim 1, characterized in that: The second end of the limiting column is provided with a first plug hole, and the limiting support seat further comprises: The plug-in portion is located at a side of the support portion away from the limiting portion, and the plug-in portion is suitable for interference fit with the first plug-in hole.

3. The storage and transportation device for frames according to claim 2, characterized in that: The limit support seat also includes: A guide member is suitable for being arranged on any one of the limiting column and the limiting portion, the guide member comprises a guide portion and a connecting portion, the connecting portion is suitable for being detachably connected to the second end of the limiting column, and the connecting portion is suitable for being detachably connected to an end of the limiting portion away from the supporting portion, and along the axial direction of the limiting column, a projection area of ​​an end of the guiding portion away from the connecting portion is located within a projection area of ​​an end of the guiding portion close to the connecting portion.

4. The storage and transportation device for frames according to claim 3, characterized in that: The connecting portion is a columnar structure, and the connecting portion is suitable for interference fit with the first plug hole; A second plugging hole is arranged at one end of the limiting portion away from the supporting portion, and the connecting portion is also suitable for interference fit with the second plugging hole.

5. The storage and transportation device for frames according to claim 3, characterized in that: The outer surfaces of the limiting column, the limiting portion and the supporting portion are all covered with a protective layer.

6. The storage and transportation device for frames according to any one of claims 1 to 5, characterized in that: The limiting columns are provided in two pairs, the two pairs of limiting columns are spaced apart along the lateral direction of the base, and each pair of limiting columns are spaced apart along the longitudinal direction of the base; The storage and transportation device for the frame also includes: The adjustment mechanism is arranged between the limiting column and the base, and one adjustment mechanism is arranged corresponding to each limiting column. The adjustment mechanism is suitable for adjusting the position of the limiting column along the lateral direction of the base and / or the longitudinal direction of the base.

7. The storage and transportation device for frames according to claim 6, characterized in that: The regulating mechanism comprises: A longitudinal beam, the axis of which extends in the longitudinal direction of the base; A first mounting seat is disposed on the longitudinal beam so as to be reciprocatingly slidable along the axis of the longitudinal beam; a first locking member adapted to allow the first mounting seat to selectively slide or remain stationary relative to the longitudinal beam; A second mounting seat is disposed on the first mounting seat so as to be slidable reciprocatingly in the lateral direction of the base; The second locking member is adapted to enable the second mounting seat to selectively slide or remain stationary relative to the first mounting seat.

8. The storage and transportation device for frames according to claim 7, characterized in that: The base is provided with a first length scale mark and a second length scale mark, wherein the first length scale mark is distributed along the longitudinal direction of the base, and the second length scale mark is distributed along the transverse direction of the base.

9. The storage and transportation device for frames according to any one of claims 1 to 5, characterized in that: At least two fork holes are arranged on the base, and the fork holes are distributed at intervals along the lateral direction of the base, and the fork holes are suitable for fork arms of the transport equipment to extend into.

10. The storage and transportation device for frames according to any one of claims 1 to 5, characterized in that: Two pairs of hanging parts are arranged on the base, the two pairs of hanging parts are distributed at intervals along the transverse direction of the base, and each pair of hanging parts are distributed at intervals along the longitudinal direction of the base.

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