Track structure and storage rack

Abstract

The utility model provides a track structure and a storage shelf, and belongs to the technical field of storage logistics. The track structure comprises a track piece and a track part, wherein the track piece is provided with a mounting part; the connecting assembly comprises a connecting piece and a locking piece, and the connecting piece is used for being connected with a preset mounting position on the goods shelf body; the locking piece can rotate relative to the preset mounting position so as to be switched between a first position and a second position, when the locking piece is located at the first position, the mounting part can be connected to the connecting piece in a hung mode, and when the mounting part is connected to the connecting piece in a hung mode and the locking piece is located at the second position, the rail piece is locked to the preset mounting position through the connecting assembly. The relative position of the rail piece and the goods shelf is stable, hole position alignment is not needed in the operation process, long-time rail piece supporting is not needed, and the rail structure is convenient and fast to install and operate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of warehouse logistics, and particularly relates to a track structure and a warehouse shelf. BACKGROUND

[0002] The track structure is installed on the warehouse shelf to enable a robot to move along the track structure relative to the shelf body to realize storage and retrieval of goods.

[0003] At present, when the track structure is installed on the shelf body, one side of the track structure needs to be attached to the shelf body to align the holes of the two, and then the bolt is sequentially inserted through the holes to fasten the track structure on the shelf body through the bolt.

[0004] However, such installation of the track structure is relatively cumbersome and inconvenient. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a track structure and a warehouse shelf to solve the problem of cumbersome and inconvenient installation of the existing track structure.

[0006] In a first aspect, the present application provides a track structure, comprising:

[0007] a track piece, the track piece having a mounting portion;

[0008] a connecting assembly, the connecting assembly comprising a connecting piece and a locking piece, the connecting piece being configured to connect with a preset mounting position on the shelf body;

[0009] the locking piece is rotatable relative to the preset mounting position to switch between a first position and a second position, when the locking piece is in the first position, the mounting portion is capable of being hung on the connecting piece, and when the mounting portion is hung on the connecting piece and the locking piece is in the second position, the track piece is locked on the preset mounting position through the connecting assembly.

[0010] In a possible implementation, the track structure provided by the present application, the locking piece is rotatably arranged on the connecting piece;

[0011] In the first position, the locking piece is inserted into the track piece through the mounting portion to enable the mounting portion to be hung on the connecting piece, and when the locking piece is rotated to the second position, the locking piece abuts against the mounting portion to lock the mounting portion on the connecting piece.

[0012] In a possible implementation, the track structure provided by the present application, the locking piece comprises:

[0013] a rotating portion, the rotating portion being rotatably connected with the connecting piece;

[0014] a locking portion, the locking portion being arranged on the rotating portion;

[0015] The rotating part is configured to drive the locking part to rotate relative to the preset installation position, so as to switch the locking piece between the first position and the second position.

[0016] In a possible implementation, the track structure provided in the present application is characterized in that when the mounting part is hung on the connecting piece and the locking piece is located at the second position, the locking part abuts against the mounting part.

[0017] In a possible implementation, the track structure provided in the present application is characterized in that a connecting hole is formed in the connecting piece, and the rotating part is located in the connecting hole.

[0018] In a possible implementation, the track structure provided in the present application is characterized in that a limiting part is arranged on the rotating part.

[0019] A stop part is arranged on the connecting hole.

[0020] The limiting part abuts against the stop part when the locking piece is located at the first position, and the limiting part is disengaged from the stop part when the locking piece is located at the second position.

[0021] In a possible implementation, the track structure provided in the present application is characterized in that two limiting parts are arranged, and the two limiting parts are arranged on opposite sides of the rotating part respectively, and the stop part is arranged correspondingly to the limiting part.

[0022] In a possible implementation, the track structure provided in the present application is characterized in that an observation slot is arranged on the connecting piece, the observation slot is communicated with the connecting hole, and the observation slot is used to observe the relative position of the limiting part and the stop part.

[0023] In a possible implementation, the track structure provided in the present application is characterized in that the observation slot is located on one side of the connecting hole, one end of the observation slot is communicated with the side wall of the connecting hole, and the other end of the observation slot is communicated with the side surface of the connecting piece.

[0024] In a possible implementation, the track structure provided in the present application is characterized in that the rotating part is arranged in the middle part of the locking part.

[0025] In a possible implementation, the track structure provided in the present application is characterized in that the connecting piece has:

[0026] A connecting part, the connecting part is used to connect with a preset installation position;

[0027] An assembling part, the assembling part is arranged on the connecting part, so that the mounting part is hung on the assembling part.

[0028] In a possible implementation, the track structure provided in the present application is characterized in that at least two assembling parts are arranged, and the at least two assembling parts are arranged on opposite sides of the connecting part respectively.

[0029] In a possible implementation, the track structure provided by the present application further includes a driving member, and the driving member is arranged on the locking member.

[0030] The driving member is configured to drive the locking member to rotate relative to the preset mounting position, so that the mounting portion abuts against the locking member and the connecting member.

[0031] In a possible implementation, the track structure provided by the present application includes a through groove arranged along the extension direction of the track member, and opposite sides of the extension direction of the through groove are respectively provided with inner stop edges.

[0032] The connecting member is arranged in the through groove and is hung on the inner stop edges.

[0033] The locking member is arranged in the through groove, and when the locking member is in the second position, the inner wall of the through groove and the inner stop edges abut against the locking member.

[0034] In a second aspect, the present application provides a storage rack, which includes a rack body and any of the track structures described above, and the track structure is connected to a preset mounting position arranged on the rack body.

[0035] In a possible implementation, the storage rack provided by the present application includes an operation hole arranged on the rack body, and the operation hole is arranged corresponding to the preset mounting position.

[0036] The track structure and the storage rack provided by the present application include a connecting assembly including a connecting member and a locking member, so that the connecting member is connected to the preset mounting position of the rack body, and the locking member is arranged to rotate relative to the preset mounting position for mounting the connecting member, so that the locking member has a first position and a second position. The track member has a mounting portion for connecting with the connecting member, when the locking member is in the first position, the track member can be hung on the connecting member, realizing quick assembly of the track member, when the locking member is in the second position, the locking member can lock the track member on the preset mounting position, completing the installation, so that the relative position of the track member and the rack is stable, and the operation process does not need to align the hole position, nor needs to support the track member for a long time, so that the track structure is convenient and fast to install and operate. BRIEF DESCRIPTION OF DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0038] Figure 1 Part of the structure schematic diagram of the storage rack provided by the present application;

[0039] Figure 2A partial structural schematic view of the warehouse shelf from another perspective is provided for the embodiment of the present application.

[0040] Figure 3 A structural schematic view of the connection assembly and the shelf body is provided for the embodiment of the present application.

[0041] Figure 4 A structural schematic view of the track structure is provided for the embodiment of the present application.

[0042] Figure 5 A structural schematic view of the track structure from another perspective is provided for the embodiment of the present application. Figure 4

[0043] A structural schematic view of the track structure from another perspective is provided for the embodiment of the present application. Figure 6 Figure 5 A structural schematic view of the track structure from another perspective is provided for the embodiment of the present application.

[0044] Figure 7 Figure 5 A structural schematic view of the connection assembly in the first position is provided for the embodiment of the present application.

[0045] Figure 8 A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application. Figure 7

[0046] A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application. Figure 9 Figure 5 A structural schematic view of the connection assembly in the second position is provided for the embodiment of the present application.

[0047] Figure 10 Figure 9 A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application.

[0048] Figure 11 A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application. Figure 7

[0049] A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application. Figure 12 Figure 7 A structural schematic view of the connection assembly from another perspective is provided for the embodiment of the present application.

[0050] Explanation of reference numerals:

[0051] 100 - track piece

[0052] 110 - mounting portion; 111 - inner stopper; 112 - upper inner wall; 113 - lower inner wall

[0053] 200 - connection assembly

[0054] 210 - connection piece; 211 - connection portion; 2111 - connection hole; 2112 - stop portion; 2113 - observation groove; 2114 - second mounting hole; 212 - assembly portion

[0055] ​​​​​220 - locking piece; 221 - rotating part; 2211 - first mounting hole; 222 - locking part; 223 - limiting part;

[0056] 230 - driving piece;

[0057] 240 - fastening piece;

[0058] 300 - shelf body;

[0059] 310 - preset mounting position;

[0060] 320 - operation hole. DETAILED DESCRIPTION

[0061] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below in combination with the drawings of the preferred embodiments of the present application. In the drawings, the same or similar notations represent the same or similar parts or parts having the same or similar functions throughout. The described embodiments are part of the embodiments of the present application, rather than all the embodiments. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application. The embodiments of the present application will be described in detail below in combination with the drawings.

[0062] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms “mounting”, “connection”, “connecting” should be understood in a broad sense and can be used interchangeably. For example, “connecting” can be direct connection or indirect connection through an intermediate medium; can be fixed connection (such as welding and other non-detachable fixed connection, and detachable fixed connection using a fixing structure such as a screw), or can be sliding connection. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0063] In the description of the present application, it should be understood that the terms “upper”, “lower”, “front”, “rear”, “vertical”, “horizontal”, “top”, “bottom”, “inner”, “outer” and the like indicate the orientation or positional relationship described based on the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0064] The terms "first", "second", "third" (if any) in the description and claims of this application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than that illustrated or described herein.

[0065] In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or display comprising a series of steps or modules, not necessarily limited to those steps or modules clearly listed, but can include other steps or modules not clearly listed or inherent to these processes, methods, products or displays.

[0066] As described in the background, when installing the track structure on the shelf body, it is necessary to make one side of the track structure adhere to the shelf body, and make the assembly holes on the track structure and the assembly holes on the shelf body one-to-one aligned, and then pass the bolt through the assembly holes on the track structure and the assembly holes on the shelf body one-to-one, so as to fasten the track structure on the shelf body by the bolt.

[0067] However, such installation of the track structure requires long-time support of the track structure during operation, and requires one-to-one alignment of the track structure with the hole positions on the shelf body, so that the installation of the track structure is more cumbersome and inconvenient.

[0068] In order to overcome the defects in the prior art, the track structure and the storage shelf provided by the present application are provided. The track structure is connected by a connecting assembly, which includes a connecting piece and a locking piece. The connecting piece is connected to a predetermined mounting position of the shelf body, and the locking piece is rotationally arranged relative to the predetermined mounting position for mounting the connecting piece, so that the locking piece has a first position and a second position. The track piece has a mounting portion for connecting with the connecting piece. When the locking piece is in the first position, the track piece can be hung with the connecting piece, realizing quick assembly of the track piece. When the locking piece is in the second position, the locking piece can lock the track piece on the predetermined mounting position, completing the installation, so that the relative position of the track piece and the shelf is stable, and the hole position does not need to be aligned during operation, and the track piece does not need to be supported for a long time, so that the installation operation of the track structure is convenient and fast.

[0069] The content of the present application will be described in detail below with reference to the accompanying drawings, so that those skilled in the art can understand the content of the present application more clearly and in detail.

[0070] Referring to Figures 1 to 6 As shown in the drawings, the present application provides a track structure, which comprises: a track piece 100, the track piece 100 having a mounting portion 110;

[0071] The connecting assembly 200 comprises a connecting piece 210 and a locking piece 220, the connecting piece 210 is used for connecting with a preset mounting position 310 on the shelf body 300; the locking piece 220 can rotate relative to the preset mounting position 310 to switch between a first position and a second position, when the locking piece 220 is located at the first position, the mounting portion 110 can be hung on the connecting piece 210, when the mounting portion 110 is hung on the connecting piece 210 and the locking piece 220 is located at the second position, the track piece 100 is locked on the preset mounting position 310 through the connecting assembly 200.

[0072] It can be understood that the track piece 100 is used to be arranged on the shelf body 300 through the connecting assembly 200, so that the track piece 100 can support the robot to move along the track piece 100 relative to the shelf body 300, to realize the operation of transporting goods, taking and placing goods, etc.

[0073] The specific setting length of the track piece 100 can be determined according to the length of the shelf, and the track piece 100 can be set as an integral structure adapted to the length of the shelf, or the track piece 100 can be set as a segmented structure spliced by multiple segments, the track segments can be fixedly connected by using a connecting block, or splicing welding, etc., so that the length of the multiple track segments after splicing is adapted to the length of the shelf, and the present application does not limit this.

[0074] The connecting assembly 200 comprises a connecting piece 210 and a locking piece 220. The connecting piece 210 is connected with the preset mounting position 310 on the shelf body 300, which can be connected by using a fastener 240 such as a bolt or a rivet, or the connecting piece 210 can be welded with the shelf body 300, and the present application does not limit this. When the connecting piece 210 is specifically set, multiple connecting pieces 210 can be arranged at intervals along the extension direction of the track piece 100, the distance between the adjacent two connecting pieces 210 can be determined according to the assembly hole previously formed on the shelf body 300, or can be flexibly adjusted according to the specific assembly requirement of the track piece 100, and the present application does not limit this, wherein the assembly hole is arranged corresponding to the preset mounting position 310, and the connecting piece 210 can be connected with the assembly hole by using the fastener, so as to mount the connecting piece 210 on the preset mounting position 310. Moreover, the setting length of the track piece 100 and the setting interval of the connecting assembly 200 do not restrict each other, so that the track structure assembly is more flexible.

[0075] The track piece 100 is provided with a mounting portion 110, and the connecting piece 210 corresponds to the mounting portion 110, so that the track piece 100 can be hung on the connecting piece 210 through the mounting portion 110, and the track piece 100 is supported by the connecting piece 210 for subsequent fixed assembly, without the need for the operator or other assembly equipment to support the track piece 100 for a long time, which is more convenient and labor-saving.

[0076] The locking piece 220 is arranged at the preset mounting position 310 of the shelf body 300 and can rotate relative to the preset mounting position 310. When the locking piece 220 is arranged, a plurality of locking pieces 220 can be arranged at intervals along the extension direction of the track piece 100. The distance between the adjacent two locking pieces 220 can be determined according to the assembly hole previously arranged on the shelf body 300, or can be adjusted flexibly according to the specific assembly requirement of the track piece 100. The present application does not limit this. Similarly, the locking piece 220 is connected with the assembly hole by the fastener, so as to be mounted on the preset mounting position 310 and can rotate relative to the preset mounting position 310. By rotating the locking piece 220, the locking piece 220 can be switched between the first position and the second position. When the locking piece 220 is in the first position, the locking piece 220 is not connected or blocked with the track piece 100, so that the track piece 100 can be freely connected with or disconnected from the connecting piece 210. When the track piece 100 is connected on the connecting piece 210, if the locking piece 220 is switched to the second position, the locking piece 220 can be locked with the track piece 100, so as to fix the track piece 100 on the connecting piece 210 by the locking piece 220. That is, the locking piece 220 and the connecting piece 210 together fix the track piece 100 on the preset mounting position 310 of the shelf body 300, and the installation of the track piece 100 is completed. When the track piece 100 needs to be disassembled, the locking piece 220 only needs to be rotated from the second position to the first position, so that the track piece 100 can be smoothly taken off from the connecting piece 210.

[0077] It can be understood that, since the arrangement interval of the locking piece 220 and the connecting piece 210 is not fixed, only the locking piece 220 and the connecting piece 210 can correspond to the preset mounting position 310 one by one, so that the arrangement of the connecting assembly 200 is more flexible and convenient. The connecting piece 210 is connected with the track piece 100 in a hanging mode, and the locking piece 220 is locked or unlocked with the track piece 100 by rotating, so that the track piece 100 and the connecting assembly 200 do not have fixed assembly hole positions. When the track piece 100 is installed, the hole positions do not need to be aligned one by one, so that the track piece 100 is more convenient and efficient to disassemble and assemble.

[0078] Therefore, the track structure provided by the present application is provided with a connecting assembly 200, which comprises a connecting piece 210 and a locking piece 220, so that the connecting piece 210 is connected with a preset mounting position 310 of the shelf body 300, and the locking piece 220 is rotationally arranged relative to the preset mounting position 310 for mounting the connecting piece 210, so that the locking piece 220 has a first position and a second position. The track piece 100 has a mounting portion 110 for connecting with the connecting piece 210, when the locking piece 220 is in the first position, the track piece 100 can be hung with the connecting piece 210, so that the track piece 100 is quickly assembled, when the locking piece 220 is in the second position, the locking piece 220 can lock the track piece 100 on the preset mounting position 310, so that the installation is completed, the relative position between the track piece 100 and the shelf body 300 is stable, and the operation process does not need to align the hole position, nor needs to support the track piece 100 for a long time, so that the track structure is convenient and fast to install and operate.

[0079] With reference to Figures 5 to 9 As shown in the figure, the locking piece 220 is rotationally arranged on the connecting piece 210;

[0080] When in the first position, the locking piece 220 is inserted into the track piece 100 through the mounting portion 110, so that the mounting portion 110 is hung with the connecting piece 210, and when rotated to the second position, the locking piece 220 abuts against the mounting portion 110, so that the mounting portion 110 is locked on the connecting piece 210.

[0081] It can be understood that the locking piece 220 is rotationally arranged on the connecting piece 210, so that the locking piece 220 and the connecting piece 210 are one-to-one correspondingly arranged, so that the connecting assembly 200 has a relatively compact structure, and the track piece 100 is convenient to install.

[0082] When the locking piece 220 is in the first position, it can be inserted into the mounting portion 110, and does not affect the mounting portion 110 to be hung with or separated from the connecting portion 211, and when the locking piece 220 is in the second position, the locking piece 220 can be directly locked with the mounting portion 110. In this way, the mounting portion 110 can be used for being hung with or separated from the connecting piece 210, and also can be used for being locked or unlocked with the locking piece 220, so that the use rate of the mounting portion 110 is improved, and an additional structure is not arranged on the track piece 100 to cooperate with the locking piece 220 for locking or unlocking, so that the track piece 100 has a simpler and more compact structure.

[0083] In some embodiments, with reference to Figures 5 to 8 , and Figure 12 As shown in the figure, the locking piece 220 comprises a rotating portion 221 rotationally connected with the connecting piece 210;

[0084] The locking portion 222 is arranged on the rotating portion 221; the rotating portion 221 is configured to drive the locking portion 222 to rotate relative to the preset mounting position 310, so as to switch the locking piece 220 between the first position and the second position.

[0085] In this way, the rotating portion 221 is arranged in an axial rotary structure and is rotationally connected with the connecting piece 210, so as to facilitate the rotating portion 221 to drive the locking portion 222 to rotate. The locking portion 222 is arranged along the radial direction of the rotating portion 221, and the relative position of the locking portion 222 relative to the preset mounting position 310 is changed when the locking portion 222 rotates, so as to switch the locking piece 220 between the first position and the second position. In this way, the structure of the locking piece 220 is reasonably compact, and the operation is convenient.

[0086] When the mounting portion 110 is hung on the connecting piece 210 and the locking piece 220 is located at the second position, the locking portion 222 abuts against the mounting portion 110.

[0087] In this way, the rotating portion 221 drives the locking portion 222 to rotate, and the relative position of the locking portion 222 is changed to switch the locking piece 220 between the first position and the second position. When the locking piece 220 is located at the second position, the locking portion 222 can abut against the mounting portion 110 of the track piece 100, so as to lock the track piece 100 on the connecting piece 210 by the locking piece 220, and the locking and unlocking of the locking piece 220 and the track piece 100 are convenient and reliable.

[0088] Referring to Figures 7 to 11 The connecting hole 2111 is arranged on the connecting piece 210, and the rotating portion 221 is located in the connecting hole 2111.

[0089] In this way, the rotating portion 221 of the locking piece 220 is arranged in the connecting hole 2111 of the connecting piece 210, and the locking portion 222 is located at one end of the rotating portion 221. In this way, the locking portion 222 is located outside the connecting hole 2111, so as to facilitate the locking portion 222 to smoothly lock or unlock the mounting portion 110.

[0090] Referring to Figures 7 to 12 The limiting portion 223 is arranged on the rotating portion 221.

[0091] The blocking portion 2112 is arranged on the connecting hole 2111; when the rotating portion 221 drives the limiting portion 223 and the locking portion 222 to rotate, the limiting portion 223 abuts against the blocking portion 2112 when the locking piece 220 is located at the first position, and the limiting portion 223 is separated from the blocking portion 2112 when the locking piece 220 is located at the second position.

[0092] It can be understood that the stop portion 2112 is arranged on the inner side wall of the connecting hole 2111, and the limiting portion 223 corresponding to the stop portion 2112 is arranged on the rotating portion 221, the stop portion 2112 and the limiting portion 223 are in abutment or out of abutment during the rotation of the rotating portion 221 relative to the connecting hole 2111, the stop portion 2112 is arranged on the connecting hole 2111, and the position of the stop portion 2112 corresponds to the locking piece 220 in the first position. When the locking piece 220 is rotated to the first position, the stop portion 2112 is in abutment with the limiting portion 223, so that the operator can easily understand whether the locking piece 220 is rotated to the position without needing to observe.

[0093] And in some embodiments, referring to Figures 7 to 12 , the limiting portion 223 is provided with two limiting portions 223, and the two limiting portions 223 are arranged on opposite sides of the rotating portion 221, and the stop portion 2112 is arranged corresponding to the limiting portion 223.

[0094] It can be understood that the two center-symmetric limiting portions 223 are arranged on opposite sides of the rotating portion 221, and the two stop portions 2112 corresponding to the limiting portions 223 are arranged in the connecting hole 2111, that is, the stop portions 2112 are distributed on opposite sides of the inner wall of the connecting hole 2111, so as to facilitate the locking piece 220 to quickly switch between the first position and the second position with a smaller rotation angle. For example, when the locking piece 220 is rotated to the state that the locking portion 222 is parallel to the extension direction of the mounting portion 110, the limiting portion 223 on the locking piece 220 is in abutment with the stop portion 2112 in the connecting hole 2111, and the locking piece 220 is in the first position. When the locking piece 220 is rotated to the state that the locking portion 222 is perpendicular to the extension direction of the mounting portion 110, the limiting portion 223 on the locking piece 220 is out of abutment with the stop portion 2112 in the connecting hole 2111, the locking piece 220 is locked with the mounting portion 110, and the locking piece 220 is in the second position.

[0095] In some embodiments, referring to Figure 2 , Figure 7 , Figure 9 and Figure 11 , the connecting piece 210 is provided with an observation slot 2113, the observation slot 2113 is in communication with the connecting hole 2111, and the observation slot 2113 is used for observing the relative position of the limiting portion 223 and the stop portion 2112.

[0096] It can be understood that, since the limiting portion 223 and the stop portion 2112 abut, the locking member 220 is in the first position where the locking member 220 cannot lock the track member 100, by providing the observation slot 2113 which is in communication with the connecting hole 2111, the operator can more clearly and intuitively observe the position of the limiting portion 223, so that the locking member 220 can be accurately and stably in the second position, and the locking member 220 can lock the track member 100 on the connecting member 210.

[0097] The connecting member 210 can be a sheet metal bending member, and the hole structure formed on the sheet metal bending member forms the observation slot 2113 by bending. The connecting member 210 can also be a milling member, and the observation slot 2113 is formed by milling a slot structure on the milling member. The application does not limit this.

[0098] In specific implementation, as shown in Figure 2 , Figure 7 , Figure 9 and Figure 11 , the observation slot 2113 is located on one side of the connecting hole 2111, one end of the observation slot 2113 is in communication with the side wall of the connecting hole 2111, and the other end of the observation slot 2113 is in communication with the side surface of the connecting member 210.

[0099] In this way, the observation slot 2113 is a through slot structure which is in communication with the side wall of the connecting hole 2111 and the side surface of the connecting member 210, so that the observation slot 2113 has a simple structure, and the operator can intuitively observe the relative position of the limiting portion 223 and the stop portion 2112 from the side surface of the connecting member 210 when the track member 100 is hung on the connecting member 210, without being interfered by the track member 100.

[0100] In some embodiments, as shown in Figure 6 and Figure 12 , the rotating portion 221 is arranged in the middle of the locking portion 222.

[0101] It can be understood that, by arranging the rotating portion 221 in the middle of the locking portion 222, the opposite sides of the locking portion 222 can at least partially extend along the radial direction of the rotating portion 221 to form a lock tongue structure, and when the locking member 220 is in the second position, the opposite sides of the locking portion 222 can abut against the mounting portion 110, so as to ensure the locking effect of the locking member 220.

[0102] In some embodiments, as shown in Figures 5 to 11 , the connecting member 210 has a connecting portion 211 which is used to connect with a predetermined mounting position 310.

[0103] The assembly portion 212 is arranged on the connecting portion 211, so that the mounting portion 110 is hung on the assembly portion 212.

[0104] The connecting part 211 is provided with a second mounting hole 2114 for fasteners 240 such as bolts or rivets to pass through, so that the connecting part 211 is fixedly connected to the preset mounting position 310 on the shelf body 300 by the fasteners 240 such as bolts or rivets. In this embodiment, after the rivets pass through the second mounting hole 2114 and the preset mounting position 310, the rivets are then welded to ensure the reliability of the connection between the connecting part 210 and the shelf body 300. Furthermore, a connecting hole 2111 is also provided on the connecting part 211 so that the locking member 220 can be rotatably inserted into the connecting part 211.

[0105] The assembly part 212 is provided on the connecting part 211 and is connected to the mounting part 110 of the track component 100, thereby providing installation support for the track component 100 through the connecting part 211 and the assembly part 212.

[0106] Among them, reference Figure 6 and Figure 11 As shown, at least two assembly parts 212 are provided, and the at least two assembly parts 212 are respectively provided on opposite sides of the connecting part 211.

[0107] It is understandable that the assembly part 212 can be a hook structure with a bend. At least two assembly parts 212 are provided on opposite sides of the connecting part 211, which can improve the stability and reliability of the connection between the connecting part 210 and the mounting part 110 of the track part 100.

[0108] Furthermore, in some embodiments, reference is made to Figures 5 to 10 ,and Figure 12 As shown, the connecting assembly 200 also includes a driving member 230, which is disposed on the locking member 220;

[0109] The drive member 230 is configured to drive the locking member 220 to rotate relative to the preset mounting position 310, so that the mounting part 110 abuts against the locking member 220 and the connecting member 210 respectively.

[0110] A first mounting hole 2211 is formed at one end of the rotating part 221 of the locking piece 220, away from the locking part 222, and the first mounting hole 2211 can extend to the locking part 222. The driving piece 230 can be a bolt (for example, an internal hexagonal bolt, an internal octagonal bolt) or other structural piece. The driving piece 230 is connected with the mounting hole on the shelf body 300 and connected with the first mounting hole 2211. In this way, when the driving piece 230 is driven to rotate by using a suitable tool (for example, a wrench), the locking piece 220 can be driven to rotate relative to the preset mounting position 310, so that the locking piece 220 is rotated from the first position to the second position, or from the second position to the first position, and abuts against the mounting part 110. With the further rotation of the driving piece 230, the driving piece 230 can drive the locking piece 220 to drive the mounting part 110 to abut against the connecting piece 210 under the action of the thread, so that the opposite sides of the mounting part 110 abut against the locking part 222 of the locking piece 220 and the connecting part 211 of the connecting piece 210, respectively, and then locked.

[0111] In addition, in some embodiments, referring to Figure 5 and Figure 6 , the mounting part 110 is a through slot arranged along the extension direction of the track piece 100, and the opposite sides of the extension direction of the through slot are respectively provided with inner retaining edges 111.

[0112] The connecting piece 210 is partially located in the through slot and hung with the inner retaining edges 111.

[0113] The locking piece 220 is inserted into the through slot, and when the locking piece 220 is in the second position, the inner wall of the through slot and the inner retaining edges 111 abut against the locking piece 220.

[0114] It can be understood that the mounting part 110 is arranged as a through slot along the extension direction of the track piece 100, and when the assembly part 212 of the connecting piece 210 is located in the mounting part 110, the track piece 100 can be moved or slid relative to the connecting piece 210 along the extension direction of the track piece 100. After being slid into position, the track piece 100 can be pressed down, so that the mounting part 110 is stably hung with the assembly part 212 of each connecting piece 210, and the hanging operation of the track piece 100 is convenient and fast. By arranging the inner retaining edges 111 at the opposite sides of the extension direction of the through slot, the inner retaining edges 111 can be hung and stopped with the assembly part 212 of the connecting piece 210, preventing the track piece 100 from being accidentally separated from the hanging with the connecting piece 210, and ensuring the safety during the installation of the track piece 100.

[0115] Referring to Figure 5 , Figure 6 and Figure 9As shown, in the process of assembling the track piece 100, when the locking piece 220 is in the second position, the end of the locking portion 222 of the locking piece 220 can abut against the upper inner wall 112 and the lower inner wall 113 of the through slot, and the side of the locking portion 222 towards the connecting piece 210 can abut against the inner stop 111. At this time, the connecting portion 211 of the connecting piece 210 abuts against the inner stop 111 and part of the track piece 100, and the assembly portion 212 of the connecting piece 210 is hung on the upper inner wall 112 of the mounting portion 110, so as to realize locking.

[0116] Referring to Figures 1 to 6 As shown, the application also provides a storage shelf, which comprises a shelf body 300 and the track structure of any of the above embodiments, and the track structure is connected with a preset mounting position 310 arranged on the shelf body 300.

[0117] In some embodiments, the shelf body 300 is provided with an operation hole 320 corresponding to the preset mounting position 310.

[0118] In some embodiments, the shelf body 300 is provided with an operation hole 320 corresponding to the preset mounting position 310.

[0119] The shelf body 300 is provided with an operation hole 320 corresponding to the preset mounting position 310. Specifically, the operation hole 320 is located on the back side of the preset mounting position 310 on the shelf body 300. The preset mounting position 310 is provided with an assembly hole for mounting the connecting assembly 200, and the operation hole 320 corresponds to the assembly hole. Thus, the driving piece 230 at the preset mounting position 310 can be screwed from the operation hole 320, so as to drive the locking piece 220 to rotate and switch between the first position and the second position, thereby simplifying the installation operation of the track piece 100.

[0120] The storage shelf provided by the application is provided with a track structure. The track structure is provided with a connecting assembly 200, which comprises a connecting piece 210 and a locking piece 220. The connecting piece 210 is connected with the preset mounting position 310 of the shelf body 300, and the locking piece 220 is rotatably arranged relative to the preset mounting position 310 for mounting the connecting piece 210, so as to make the locking piece 220 have a first position and a second position. The track piece 100 has a mounting portion 110 for connecting with the connecting piece 210. When the locking piece 220 is in the first position, the track piece 100 can be hung on the connecting piece 210, so as to realize quick assembly of the track piece 100. When the locking piece 220 is in the second position, the locking piece 220 can lock the track piece 100 on the preset mounting position 310, so as to complete the installation and make the relative position of the track piece 100 and the shelf body 300 stable. In the operation process, it is not necessary to align the hole position, and it is not necessary to support the track piece 100 for a long time, so that the track structure is convenient and fast to install.

[0121] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A track structure, characterized in that The utility model relates to a track piece and connecting assembly, and belongs to the field of storage equipment. The track piece has a mounting portion. The connecting assembly includes a connecting piece and a locking piece. The locking piece is rotatable relative to the preset mounting position to switch between a first position and a second position.

2. Rail structure according to claim 1, characterized in that When the mounting portion is hung on the connecting piece and the locking piece is in the second position, the track piece is locked on the preset mounting position by the connecting assembly. The locking piece is rotatably arranged on the connecting piece.

3. Rail structure according to claim 2, characterized in that In the first position, the locking piece is inserted into the track piece through the mounting portion to make the mounting portion hung on the connecting piece. When the locking piece is rotated to the second position, the locking piece abuts against the mounting portion to lock the mounting portion on the connecting piece. The locking piece includes a rotating portion and a locking portion. The rotating portion is rotatably connected with the connecting piece.

4. Rail structure according to claim 3, characterized in that The locking portion is arranged on the rotating portion.

5. The track structure of claim 3, wherein, The rotating portion is configured to drive the locking portion to rotate relative to the preset mounting position to switch the locking piece between the first position and the second position.

6. Rail structure according to claim 5, characterized in that When the mounting portion is hung on the connecting piece and the locking piece is in the second position, the locking portion abuts against the mounting portion. A connecting hole is formed on the connecting piece, and the rotating portion is located in the connecting hole. A limiting portion is arranged on the rotating portion.

7. A track structure according to claim 6, characterised in that A stop portion is arranged on the connecting hole.

8. The track structure of claim 6, wherein, When the rotating portion drives the limiting portion and the locking portion to rotate, the limiting portion abuts against the stop portion when the locking piece is in the first position, and the limiting portion is disengaged from the stop portion when the locking piece is in the second position.

9. Rail structure according to claim 8, characterized in that The limiting portion is provided with two limiting portions arranged on opposite sides of the rotating portion, and the stop portion is arranged corresponding to the limiting portion.

10. Rail structure according to any of claims 3-9, characterized in that An observation slot is arranged on the connecting piece, and the observation slot is in communication with the connecting hole.

11. Rail structure according to any of claims 1-9, characterized in that The observation slot is located on one side of the connecting hole, and one end of the observation slot is in communication with the side wall of the connecting hole, and the other end of the observation slot is in communication with the side surface of the connecting piece. The rotating portion is arranged in the middle of the locking portion. The connecting piece has a connecting portion and an assembly portion.

12. The track structure of claim 11, wherein, The assembly portion is arranged on the connecting portion to make the mounting portion hung on the assembly portion.

13. Rail structure according to any of claims 1-9, characterized in that The assembly portion is provided with at least two assembly portions arranged on opposite sides of the connecting portion. The connecting assembly further includes a driving piece arranged on the locking piece.

14. The track structure of claim 13, wherein, The driving piece is configured to drive the locking piece to rotate relative to the preset mounting position to make the mounting portion abut against the locking piece and the connecting piece, respectively. The mounting portion is a through groove arranged along the extension direction of the track piece, and the opposite sides of the extension direction of the through groove are respectively provided with inner stop edges. The connecting part is located in the through slot and is hung on the inner stop edge; The locking part is inserted in the through slot, and the inner wall of the through slot and the inner stop edge are in abutment with the locking part when the locking part is in the second position.

15. A storage rack characterized by, The rail structure of any one of claims 1-14 is connected with a preset mounting position provided on a shelf body.

16. The storage and retrieval system of claim 15, wherein, An operation hole is provided on the shelf body and corresponds to the preset mounting position.

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