Shuttle vehicle track lap joint device and track system thereof

Abstract

The utility model relates to a shuttle vehicle track lap joint device which comprises a connecting piece, a bracket cross beam and a track, the connecting piece is of a plate-shaped structure with the L-shaped section, a first connecting plate is bent in the vertical direction of the top of the connecting piece, a second connecting plate is bent in the horizontal direction of the middle of the connecting piece, a third connecting plate is bent in the vertical direction of the middle of the connecting piece, and a fourth connecting plate is bent in the horizontal direction of the bottom of the connecting piece; the bottoms of the two connecting pieces are arranged at the two ends of the bracket cross beam respectively and fixedly connected, the two connecting pieces are located above the bracket cross beam, the second connecting plates of the two connecting pieces correspond to each other and are parallel, and the track is in lap joint with the connecting pieces and attached to the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate respectively. By means of the bolt connection mode, the problem that a traditional rail deforms due to the fact that the rail is too long is solved, the rail can be disassembled and assembled at will on site, the installation difficulty is greatly reduced, and the on-site installation efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of rail technology, in particular to a shuttle rail lapping device and a rail system thereof. BACKGROUND

[0002] The role of warehousing in enterprises is particularly important. For example, in the express industry, the frequency of daily goods receiving and sending is extremely high, and the requirement for warehousing is fast and accurate. However, in real life, not all warehouses can quickly store and access goods. In existing enterprises, most of the warehouses used need workers to store and take goods in the warehouse. The work efficiency of workers is affected by many factors in the process of storing and taking goods. If there is a mistake in the process of workers using forklifts and stacker cranes to store and take goods, it will cause safety accidents.

[0003] The automatic warehousing system solves the problem of storing and accessing goods to some extent. However, the automatic warehousing system also faces some problems, such as the deformation of the shuttle rail during transportation and installation, which causes the trolley to be unable to normally travel and take goods, affecting work efficiency. Practical new type content

[0004] Therefore, the present application provides a shuttle rail lapping device to avoid deformation of the rail in use.

[0005] According to an aspect of the present application, a shuttle rail lapping device is provided, comprising: a connecting piece, a corbel beam and a rail;

[0006] The connecting piece is a plate-shaped structure with a cross-section in the shape of "L", a first connecting plate is vertically bent at the top, a second connecting plate is horizontally bent in the middle, a third connecting plate is vertically bent in the middle, and a fourth connecting plate is horizontally bent at the bottom;

[0007] The connecting piece is two, and the bottom is respectively arranged at the two ends of the corbel beam to be fixedly connected, and the two connecting pieces are located above the corbel beam, and the second connecting plates of the two connecting pieces correspond and are parallel;

[0008] The rail is lapped on the connecting piece and attached to the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate respectively, and the guide rail is fixedly connected with the connecting piece.

[0009] In a possible implementation, the bending position of the first connecting plate has a preset arc;

[0010] The bending position of the second connecting plate has a preset arc;

[0011] The bending position of the third connecting plate has a preset arc;

[0012] The bending position of the fourth connecting plate has a preset arc.

[0013] In a possible implementation, the second connecting plate is detachably connected with the track.

[0014] The fourth connecting plate is detachably connected with the track.

[0015] In a possible implementation, the connecting member is four, two connecting members are a group, and the bending directions of the second connecting plate and the fourth connecting plate of the connecting member are opposite.

[0016] In a possible implementation, the plate surface of each group of connecting members is bolted.

[0017] In a possible implementation, the shuttle vehicle track lapping device further comprises a support column.

[0018] The support column is two, vertically arranged at both ends of the corbel beam.

[0019] The two support columns are respectively fixedly connected with both ends of the corbel beam.

[0020] In a possible implementation, the shuttle vehicle track lapping device further comprises a support frame.

[0021] The support frame is arranged on the support column, and both ends thereof are fixedly connected with the support column and the connecting member.

[0022] In a possible implementation, the track comprises a first track plate.

[0023] The first track plate is a plate-shaped structure with a preset length; and

[0024] One side of the first track plate is 90 degrees bent along the width direction to have a second track plate, another side of the second track plate is 90 degrees bent away from the first track plate to have a third track plate, and the third track plate is 90 degrees bent away from the second track plate to have a fourth track plate.

[0025] The track is matched with the connecting member, and the first track plate is attached with the first connecting plate, the second track plate is attached with the second connecting plate, the third track plate is attached with the third connecting plate, and the fourth track plate is attached with the fourth connecting plate.

[0026] In a possible implementation, the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are integrally formed with the connecting member.

[0027] The rail system comprises the shuttle rail joint device, the connecting pieces and the multiple corbels are arranged at intervals along the length direction of the rail, and each corbel matches two groups of the connecting pieces.

[0028] The shuttle rail joint device has the following advantages: the connecting plate can effectively transmit the load from the rail to the support column, avoiding deformation of the shuttle rail during transportation and installation. Specifically, the connecting plate ensures stable transmission of the load between the rail and the support column, thereby ensuring the stability and safety of the whole. The connecting plate also has the ability to correct rail deformation. During the production and transportation of the rail, certain deformation may occur due to various factors. The connecting plate can fine-tune the rail to correct these deformations, ensuring the accuracy and stability of the rail during operation. In addition, the connecting plate is easy to disassemble and install, and can realize quick replacement and maintenance of the rail without damaging the overall structure of the rail, greatly reducing the operation and maintenance cost of the warehouse system and improving work efficiency.

[0029] Other features and aspects of the present application will become apparent from the following detailed description of exemplary embodiments, taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0030] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the present application and serve to explain the principles of the present application.

[0031] Figure 1 A schematic diagram showing the main structure of the shuttle rail joint system according to an embodiment of the present application;

[0032] Figure 2 A schematic diagram showing the main structure of the shuttle rail joint device according to an embodiment of the present application;

[0033] Figure 3 A schematic diagram showing the main structure of the connecting piece according to an embodiment of the present application;

[0034] Figure 4 Another schematic diagram showing the main structure of the shuttle rail joint system according to an embodiment of the present application;

[0035] Figure 5 A schematic diagram showing the main structure of the rail according to an embodiment of the present application;

[0036] Figure 6 A schematic diagram showing the side view of the main structure of the rail according to an embodiment of the present application. DETAILED DESCRIPTION

[0037] Various exemplary embodiments, features, and aspects of the present application will be described herein below with reference to the accompanying drawings. The same reference numbers in different drawings indicate the same or similar elements. Although various aspects of embodiments are illustrated in the drawings, the drawings are not necessarily drawn to scale unless specifically noted.

[0038] It should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate relative or positional relationships based on the orientation or position shown in the drawings, and are used only for convenience of description or simplification of description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0039] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0040] The word "exemplary" is used herein to mean "serving as an example, instance, or illustration." Any implementation described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other implementations.

[0041] In addition, in order to better illustrate the present application, a large number of specific details are given in the specific embodiments below. Those skilled in the art should understand that the present application can also be implemented without some specific details. In some examples, methods, means, elements and circuits well known to those skilled in the art are not described in detail, in order to highlight the main idea of the present application.

[0042] As Figures 1-6As shown, the shuttle vehicle track lap joint device of the embodiment of the application comprises a connecting piece 10, a corbel cross beam 9 and a track 6. The connecting piece 10 is a plate-shaped structure with a "L" shaped cross section. The top is vertically bent to form a first connecting plate 1. The middle is horizontally bent to form a second connecting plate 2. The middle is vertically bent to form a third connecting plate 4. The bottom is horizontally bent to form a fourth connecting plate 3. There are two connecting pieces 10. The bottoms are respectively fixedly connected at both ends of the corbel cross beam 9. The two connecting pieces 10 are above the corbel cross beam 9. The second connecting plates 2 of the two connecting pieces 10 correspond to and are parallel to each other. The track 6 is lapped on the connecting piece 10 and respectively attached to the first connecting plate 1, the second connecting plate 2, the third connecting plate 4 and the fourth connecting plate 3. The guide rail is fixedly connected with the connecting piece 10.

[0043] The top of the connecting piece 10 is vertically bent to form the first connecting plate 1 and the third connecting plate 4, so that the track 6 can be stably lapped and supported above. The second connecting plate 2 and the fourth connecting plate 3 bent horizontally provide horizontal stability for the track 6. The corbel cross beam 9 serves as a bridge between the connecting piece 10 and the track 6. The bottoms of the connecting piece 10 are respectively arranged at both ends of the corbel cross beam 9. The fixed connection ensures the stability between the connecting piece 10 and the corbel cross beam 9. The track 6 is lapped on the connecting piece 10 and respectively attached to and detachably connected with the first connecting plate 1, the second connecting plate 2, the third connecting plate 4 and the fourth connecting plate 3, ensuring the close connection between the track 6 and the connecting piece 10. Through the joint action of multiple connection points, the stability of the track 6 is further enhanced, ensuring that the track 6 will not displace or deform during operation, thereby ensuring the operation efficiency and safety of the shuttle vehicle.

[0044] In this specific embodiment, the connecting plate can effectively transmit the load from the track 6 to the support column 7, avoiding deformation of the shuttle vehicle track 6 during transportation and installation. Specifically, the connecting plate can ensure smooth transmission of the load between the track 6 and the support column 7, thereby ensuring the overall stability and safety. The connecting plate connection also has the ability to correct the deformation of the track 6. Due to various factors, the track 6 may be deformed during production and transportation. The connecting plate can fine-tune the track 6 to correct these deformations, ensuring the accuracy and stability of the track 6 during operation. In addition, the connecting plate connection is easy to disassemble and install, and can realize the rapid replacement and maintenance of the track 6 without damaging the overall structure of the track 6, greatly reducing the operation and maintenance cost of the warehouse system and improving the work efficiency.

[0045] In a specific embodiment, the bending position of the first connecting plate 1 has a preset arc, the bending position of the second connecting plate 2 has a preset arc, the bending position of the third connecting plate 4 has a preset arc, and the bending position of the fourth connecting plate 3 has a preset arc. By introducing the arc, the connecting plate can better disperse stress at the bending position, enhance the overall strength and stability of the structure, help optimize the fit between the track 6 and the connecting piece 10, and reduce the risk of potential damage due to stress concentration.

[0046] In this specific embodiment, the vertical bending position of the top of the first connecting plate 1 has a preset arc, so that the track 6 can transition more smoothly when lapping, reducing friction and wear. The bending position of the second connecting plate 2 in the horizontal direction also has a preset arc, enhancing the stability of the track 6 in the horizontal direction, and making the connection between the connecting pieces 10 more secure and less likely to loosen. The vertical bending position of the third connecting plate 4 also adopts a preset arc design, which helps to further disperse stress and improve the load-bearing capacity of the connecting piece 10. The horizontal bending position at the bottom of the fourth connecting plate 3 is designed with a preset arc, so that the track 6 can be more firmly attached to the connecting piece 10 when fixed, ensuring the stability and safety of the entire track 6 system.

[0047] In a specific embodiment, the second connecting plate 2 is detachably connected to the track 6, and the fourth connecting plate 3 is detachably connected to the track 6, enhancing the practicality and flexibility of the track 6 system, and saving a lot of time and cost. In an automated warehouse system, when a shuttle vehicle needs to run on newly added tracks 6, the maintainer only needs to simply install new connecting plates to extend the track 6 system to the required range without the need for complex track 6 laying and connecting work.

[0048] In a specific embodiment, the connecting piece 10 is four, two connecting pieces 10 are a group, and the bending direction of the second connecting plate 2 and the fourth connecting plate 3 of a group of connecting pieces 10 is opposite. The horizontal direction of the second connecting plate 2 and the fourth connecting plate 3 in each group of connecting pieces 10 is opposite when bending, which facilitates the fixation of the two connecting pieces 10 in a group, and the plate surface can be attached.

[0049] Further, in this specific embodiment, the plate surface of each group of connecting pieces 10 is bolted, which can fix the two connecting pieces 10 in a group.

[0050] In one specific embodiment, the shuttle vehicle track 6 lap joint device further comprises: support columns 7, two of which are vertically arranged at the two ends of the corbel cross beam 9, and are fixedly connected to the two ends of the corbel cross beam 9 respectively. The number of support columns 7 is set to two, which are vertically arranged at the two ends of the corbel cross beam 9, so as to optimize the stress condition of the support column 7 and ensure the stability of the corbel cross beam 9 in the horizontal direction. Specifically, the two support columns 7 are fixedly connected to the two ends of the corbel cross beam 9 by means of bolt connection, so as to ensure the close fit between the support column 7 and the corbel cross beam 9, thereby effectively dispersing the stress of the track 6 system during use.

[0051] In one specific embodiment, the shuttle vehicle track 6 lap joint device further comprises: a support frame 8 arranged on the support column 7 and fixedly connected to the support column 7 and the connecting piece 10 at both ends. The fixed connection points at both ends of the support frame 8 are aligned with the support column 7 and the connecting piece 10 respectively, so as to ensure the stability of the entire track 6 system in the vertical and horizontal directions. By introducing the support frame 8, the track 6 system can better disperse the impact force during the operation of the shuttle vehicle, thereby improving the overall durability and safety.

[0052] In one specific embodiment, the track 6 comprises: a first track 6 plate, which is a plate-shaped structure with a predetermined length, and one side of the first track 6 plate is bent by 90 degrees along the width direction to form a second track 6 plate, the other side of the second track 6 plate is bent by 90 degrees away from the first track 6 plate to form a third track 6 plate, and the third track 6 plate is bent by 90 degrees away from the second track 6 plate to form a fourth track 6 plate. The track 6 is matched with the connecting piece 10, and the first track 6 plate is attached to the first connecting plate 1, the second track 6 plate is attached to the second connecting plate 2, the third track 6 plate is attached to the third connecting plate 4, and the fourth track 6 plate is attached to the fourth connecting plate 3. The first track 6 plate is a plate-shaped structure with a predetermined length, which ensures that the track 6 has sufficient extension in the length direction to meet the running requirements of the shuttle vehicle at different distances. The first track 6 plate is bent by 90 degrees along the width direction to form the second track 6 plate. This bending design not only increases the complexity of the track 6, but also provides an additional support surface for the track 6, thereby enhancing the stability of the track 6.

[0053] Specifically, the bending structure of the track 6 is matched with the connecting piece 10, the first track 6 plate is closely attached to the first connecting plate 1, the second track 6 plate is attached to the second connecting plate 2, the third track 6 plate is connected to the third connecting plate 4, and the fourth track 6 plate is closely connected to the fourth connecting plate 3, so as to ensure the stable connection between the track 6 and the connecting piece 10, and make the entire track 6 system more compact and efficient.

[0054] In one specific embodiment, the first connecting plate 1, the second connecting plate 2, the third connecting plate 4 and the fourth connecting plate 3 are integrally formed with the connecting piece 10.

[0055] The rail 6 system comprises shuttle rail 6 overlap devices, the number of connecting pieces 10 and corbels 9 is multiple, which are arranged at intervals along the length direction of the rail 6, and each corbel 9 matches two groups of connecting pieces 10. In this way, multiple connecting pieces 10 and corbels 9 can be flexibly adjusted according to actual needs. When it is necessary to build a more complex rail 6 network, the number and grouping of connecting pieces 10 can be increased to adapt to the running needs of the shuttles in different directions.

[0056] The above has described the embodiments of the present application, the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles, practical applications, or improvements to the technology in the market of the embodiments, or to enable other ordinary skilled persons in the art to understand the embodiments disclosed herein.

Claims

1. A shuttle car track splicing device, characterized in that, The utility model relates to a kind of shuttle vehicle track jointing device, including: Connecting piece, corbel crossbeam and track; The connecting piece is the plate structure of the section of "L shape", and the first connecting plate is bent vertically in top, the second connecting plate is bent horizontally in middle, the third connecting plate is bent vertically in middle, and the fourth connecting plate is bent horizontally in bottom; The connecting piece is two, and bottom is respectively arranged in the both ends of the corbel crossbeam fixed connection, and two connecting pieces are located above the corbel crossbeam, and the second connecting plate of two connecting pieces corresponds and is parallel; The track is overlapped on the connecting piece, respectively with the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate attached, and the track is fixedly connected with the connecting piece.

2. The shuttle rail overlap apparatus of claim 1, wherein, The bending position of the first connecting plate has preset radian; The bending position of the second connecting plate has preset radian; The bending position of the third connecting plate has preset radian; The bending position of the fourth connecting plate has preset radian.

3. The shuttle rail overlap apparatus of claim 2, wherein, The second connecting plate is detachably connected with the track; The fourth connecting plate is detachably connected with the track.

4. The shuttle rail overlap device of any one of claims 1-3, wherein, The connecting piece is four, and two connecting pieces are a group, and the bending horizontal direction of the second connecting plate and the fourth connecting plate of a group of connecting pieces is opposite.

5. The shuttle rail overlap apparatus of claim 4, wherein, The surface of each group of connecting pieces is bolted.

6. The shuttle rail overlap apparatus of any one of claims 1-3, wherein, The shuttle vehicle track jointing device further includes: support column; The support column is two, and is vertically arranged in the both ends of the corbel crossbeam; Two support columns are respectively fixedly connected with the both ends of the corbel crossbeam.

7. The shuttle rail overlap apparatus of claim 6, wherein, The shuttle vehicle track jointing device further includes: support frame; The support frame is arranged on the support column, and both ends are respectively fixedly connected with the support column and the connecting piece.

8. The shuttle rail overlap apparatus of any one of claims 1-3, wherein, The track includes: first track plate; The first track plate is the plate structure with preset length;And One side of the first track plate is bent 90 degrees along the width direction and has second track plate, the other side of the second track plate is bent 90 degrees away from the first track plate and has third track plate, and the third track plate is bent 90 degrees away from the second track plate and has fourth track plate; The track is matched with the connecting piece, and the first track plate is attached with the first connecting plate, the second track plate is attached with the second connecting plate, the third track plate is attached with the third connecting plate, and the fourth track plate is attached with the fourth connecting plate.

9. The shuttle rail overlap apparatus of claim 2, wherein, The first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are integrally formed with the connecting piece.

10. A rail system comprising the shuttle rail docking device of any one of claims 1-9, wherein, The number of the connecting piece and the corbel crossbeam is multiple, and is arranged at intervals along the length direction of the track, and each corbel crossbeam matches two groups of connecting pieces.

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