Track structure

Abstract

The utility model discloses a track structure which comprises a base frame and a plurality of guide rail bodies, a connecting structure A is arranged on the base frame, a connecting structure B is arranged on each guide rail body, and the connecting structure A is detachably and fixedly connected with the connecting structure B; the multiple guide rail bodies are distributed on the base frame so that a complete rail face can be formed on the base frame. According to the guide rail structure provided by the utility model, the guide rail body and the base frame which form the guide rail surface are independently mounted, the detachable connection between the connecting structure A and the connecting structure B can realize the disassembly and assembly between the guide rail body and the base frame, the paving of the guide rail body is convenient and simple, and the flexible combination construction on site is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tracks, in particular to a track structure. Background Art

[0002] Guide rails are usually laid in the working plane, connecting multiple target workstations, so that the mobile body moves on the track.

[0003] The base and track surface of the existing guide rail are an integral whole, that is, the surface of the base is the track surface. After the on-site layout is formed, the base is relatively fixedly connected to the site. If there is damage or due to other circumstances, when the track needs to be partially replaced, it is not easy to disassemble and assemble the base, especially when the various collars that constitute the entire base are not large and the overall weight is large.

[0004] Therefore, the guide rails in the prior art are not easy to assemble and disassemble, and are not easy to replace locally. Utility Model Content

[0005] The utility model aims to provide a track structure to solve the technical problems in the prior art that the guide rails of the prior art are difficult to assemble and disassemble, and difficult to carry out partial replacement.

[0006] In order to solve the above technical problems, the utility model specifically provides the following technical solutions:

[0007] A track structure comprises a base frame and a plurality of guide rail bodies, wherein a connection structure A is arranged on the base frame, and a connection structure B is arranged on each of the guide rail bodies, wherein the connection structure A is detachably and fixedly connected to the connection structure B;

[0008] A plurality of guide rail bodies are distributed on the base frame to form a complete track surface on the base frame.

[0009] As a preferred solution of the utility model, the base frame is composed of a plurality of frame units of square frame structures;

[0010] The guide rail body includes a node guide rail body and a trunk guide rail body, wherein the node guide rail body is arranged at a corner of the frame unit, the trunk guide rail body is arranged on an edge of the frame unit, and the trunk guide rail body is arranged between two adjacent node guide rail bodies.

[0011] As a preferred solution of the utility model, a gap channel for the wheel body of the mobile body to pass through is provided between the end of the trunk guide rail body and the node guide rail body.

[0012] As a preferred solution of the utility model, the trunk guide rail body and the node guide rail bodies at both ends thereof constitute one side of the track surface;

[0013] Wherein, two adjacent track surfaces share a side edge.

[0014] As a preferred solution of the present invention, the connection structure A and the connection structure B are connected by means of interlocking and fixing, and either the connection structure A or the connection structure B is a slot structure, and the other is a block structure.

[0015] As a preferred solution of the utility model, the connection structure B on the node guide body and the connection structure A at the corresponding position on the base frame are both single cross structures or straight line structures.

[0016] As a preferred solution of the utility model, the connection structure B on the trunk guide rail body and the corresponding connection structure A on the base frame are a straight line structure, and a positioning block abutting against the end of the node guide rail body is provided at both ends of the trunk guide rail body;

[0017] Furthermore, the positioning block is arranged close to the base frame;

[0018] Alternatively, the connection structure B on the main guide rail body and the corresponding connection structure A on the base frame are a single cross-shaped structure or multiple cross-shaped structures.

[0019] As a preferred solution of the utility model, a hollow groove is formed in each of the frame units, and the node guide body and the trunk guide body are distributed on the outer peripheral side of the hollow groove to form a track surface of a single frame unit.

[0020] As a preferred solution of the utility model, a positioning module is arranged in the hollow groove, and the positioning module can be detected by a mobile body traveling on the corresponding track surface.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The guide rail structure provided by the utility model is that the guide rail body and the base frame constituting the guide rail surface are independently installed, the detachable connection between the connecting structure A and the connecting structure B can realize the disassembly and assembly between the guide rail body and the base frame, the laying of the guide rail body is convenient and simple, and it is convenient to flexibly combine and construct on site. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the overall structure of a working guide rail spliced ​​together by rectangular guide rail units according to an embodiment of the utility model;

[0025] Figure 2 It is a schematic structural diagram of a rectangular guide rail unit according to an embodiment of the utility model.

[0026] The numbers in the figure represent the following:

[0027] 10-base frame; 20-guide rail body; 21-trunk guide rail body; 22-node guide rail body; 30-connection structure A; 40-gap channel; 50-positioning block; 60-hollow groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] like Figure 1 and Figure 2 As shown, the utility model provides a track structure, including a base frame 10 and a plurality of guide rail bodies 20, a connecting structure A30 is arranged on the base frame 10, a connecting structure B is arranged on each guide rail body 20, and the connecting structure A30 and the connecting structure B are detachably fixedly connected; the plurality of guide rail bodies 20 are distributed on the base frame 10 to form a complete track surface on the base frame 10.

[0030] The guide rail structure provided by the utility model is that the guide rail body and the base frame constituting the guide rail surface are independently installed, the detachable connection between the connecting structure A and the connecting structure B can realize the disassembly and assembly between the guide rail body and the base frame, the laying of the guide rail body is convenient and simple, and it is convenient to flexibly combine and construct on site.

[0031] Its main purpose is to divide the track structure on which the shuttle vehicle travels into a base frame 10 and a plurality of guide rail bodies 20 constituting the track surface on which the wheels of the shuttle vehicle move, so that the guide rail bodies 20 and the base frame 10 can be conveniently disassembled and assembled, and each of the guide rail bodies 20 can also be disassembled and assembled as an independent component, thereby enabling more diverse paving combinations on site, avoiding the complicated construction of fixed-structure tracks during paving and assembly, and facilitating the replacement of guide rail bodies 20 in local positions.

[0032] The base frame 10 in this embodiment is preferably composed of a plurality of frame units of square frame structures, and guide rail bodies are arranged on the frame units to form a grid-like track surface, thereby providing more paths for the traveling vehicle.

[0033] More preferably, the guide rail body 20 is configured to include a node guide rail body 22 and a trunk guide rail body 21, the node guide rail body 22 is arranged at the corner of the frame unit, the trunk guide rail body 21 is arranged on the edge of the frame unit, and the trunk guide body 21 is arranged between two adjacent node guide bodies 22.

[0034] That is, one frame unit is composed of four node guide rail bodies 22 and four trunk guide rail bodies 21.

[0035] This structure is mainly designed based on the shape characteristics of the frame unit, and the guide bodies on the sides and corners can be replaced independently.

[0036] The frame unit is preferably a square structure, and the node guide body 22 is preferably a square structure. In this way, only the node guide bodies 22 of the same size and the trunk guide bodies 21 of the same size need to be configured to facilitate construction assembly and management of parts.

[0037] In addition, a gap channel 40 is provided between the end of the trunk guide body 21 and the node guide body 22. The function of the gap channel 40 is to facilitate assembly, and the size of the gap channel 40 does not affect the running of the wheel body on the track surface.

[0038] Secondly, the gap channel 40 can also be a channel for some parts of the trolley to pass through during its travel. For example, some trolleys are provided with limiting wheels that abut the inner wall of the guide rail body, etc., which is not specifically limited in the present invention.

[0039] In this embodiment, the entire base frame can be directly spliced ​​by each independent frame unit to form two parallel track surfaces so that two trolleys can pass at the same time. Figure 1 As shown, adjacent frame units share one edge, and are configured with the same set of node guide bodies and trunk guide bodies to form the same track surface, for only one trolley to pass through, or the width of this common edge is set to a size that allows two trolleys to pass through at the same time.

[0040] In this embodiment, the base frame 10 can be an integral frame structure arranged on site, or it can be a base frame 10 assembled from various accessories. The construction method of its components can be the same as the construction method of the guide rail body, or it can be any other construction method.

[0041] In addition, there is no restriction on the connection method between the base frame and the guide rail body, and a detachable connection method that is convenient for installation and fixing is sufficient. The following provides a preferred embodiment:

[0042] The connection structure A30 and the connection structure B are connected by means of interlocking and fixing. Either the connection structure A30 or the connection structure B is a slot structure, and the other is a block structure.

[0043] This connection method can easily complete the assembly directly through pressure.

[0044] Specifically, the connection structure B on the node guide body 22 and the connection structure A30 at the corresponding position on the base frame 10 are both single cross structures or straight line structures, and the purpose is to fix the position of the node guide 22 through the cross structure.

[0045] At the same time, the connection structure B on the main guide rail body 21 and the corresponding connection structure A30 on the base frame 10 are a straight line structure, and a positioning block 50 abutting against the end of the node guide rail body 22 is provided at both ends of the main guide rail body 21. The positioning block 50 is set close to the base frame 10.

[0046] This can simplify the connection structure for fixing the main guide rail body 21, and at the same time leave a gap between adjacent guide rail bodies to facilitate on-site assembly and disassembly.

[0047] Similarly, the connection structure B on the trunk guide body 21 and the corresponding connection structure A30 on the base frame 10 can also be a single cross-shaped structure like the node guide body 22, or form multiple cross-shaped structures to achieve an independent fixing effect.

[0048] In this embodiment, the cross-shaped structure is only an example. In fact, any structure with at least two grooves having an intersection can achieve fixation.

[0049] For the track, the track surface is important. Therefore, a hollow groove 60 is formed in each frame unit, and the node guide body 22 and the main guide body 21 are distributed on the outer peripheral side of the hollow groove 60 to form the track surface of a single frame unit. This can reduce the number of components and the overall weight of the entire track structure, and facilitate the transportation of components and on-site assembly and disassembly.

[0050] The hollow groove 60 can also be used to place a positioning module for obtaining position information or other information of the corresponding frame unit during the driving of the vehicle.

[0051] The positioning module may be a common RFID chip or the like, and this embodiment does not limit the specific positioning or other functions.

[0052] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A track structure, characterized in that: It comprises a base frame (10) and a plurality of guide rail bodies (20), wherein a connection structure A (30) is arranged on the base frame (10), and a connection structure B is arranged on each of the guide rail bodies (20), wherein the connection structure A (30) is detachably fixedly connected to the connection structure B; A plurality of guide rail bodies (20) are distributed on the base frame (10) to form a complete track surface on the base frame (10).

2. A track structure according to claim 1, characterized in that: The base frame (10) is composed of a plurality of frame units of square frame structures; The guide rail body (20) comprises a node guide rail body (22) and a trunk guide rail body (21), wherein the node guide rail body (22) is arranged at a corner of the frame unit, the trunk guide rail body (21) is arranged on an edge of the frame unit, and the trunk guide rail body (21) is arranged between two adjacent node guide rail bodies (22).

3. A track structure according to claim 2, characterized in that: A gap channel (40) is provided between the end of the trunk guide rail body (21) and the node guide rail body (22).

4. A track structure according to claim 3, characterized in that: Adjacent frame units share the same edge and are configured with the same set of node guide rail bodies (22) and trunk guide rail bodies (21) to form the same track surface.

5. A track structure according to claim 2, characterized in that: The connection structure A (30) and the connection structure B are connected by means of interlocking and fixing, and either the connection structure A (30) or the connection structure B is a slot structure, and the other is a block structure.

6. A track structure according to claim 5, characterized in that: The connection structure B on the node guide rail body (22) and the connection structure A (30) at a corresponding position on the base frame (10) are both single cross-shaped structures or straight-line structures.

7. A track structure according to claim 6, characterized in that: The connection structure B on the trunk guide rail body (21) and the corresponding connection structure A (30) on the base frame (10) are straight line structures, and a positioning block (50) is provided at both ends of the trunk guide rail body (21) to abut against the end of the node guide rail body (22); and the positioning block (50) is provided in close contact with the base frame (10); Alternatively, the connection structure B on the main guide rail body (21) and the corresponding connection structure A (30) on the base frame (10) are a single cross-shaped structure or a plurality of cross-shaped structures.

8. A track structure according to claim 2, characterized in that: A hollow groove (60) is formed in each of the frame units, and the node guide rail body (22) and the trunk guide rail body (21) are distributed on the outer peripheral side of the hollow groove (60) to form a track surface of a single frame unit.

9. A track structure according to claim 8, characterized in that: A positioning module is arranged in the hollow groove (60), and the positioning module can be detected by a mobile body traveling on the corresponding track surface.

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