CN220595924U

CN220595924U - Goods shelf with limiting component

Info

Publication number: CN220595924U
Application number: CN202322222889.5U
Authority: CN
Inventors: 石晶; 相佳兵; 李刚; 李文生; 王梳骥
Original assignee: Shanghai Wentu Shelf Safety Testing Technology Co ltd
Current assignee: Shanghai Wentu Shelf Safety Testing Technology Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-03-15
Anticipated expiration: 2033-08-17

Abstract

The application provides a goods shelves with spacing subassembly belongs to logistics storage technical field. The utility model provides a goods shelves that are equipped with spacing subassembly, including a plurality of stands, be provided with spacing subassembly on the stand that is located goods and gets into goods shelves direction terminal, spacing subassembly includes the pin and sets up the connecting piece at the pin both ends, connecting piece and stand fixed connection to the problem that leads to goods shelves maintenance cost to be high and influence safety after the spacing subassembly warp; the stop lever is made of elastic materials, and the connecting piece is made of rigid materials; the both ends of pin pass through connecting piece and stand fixed connection, and at least one side of pin sets up to the face that blocks, and in the extending direction of pin, the tip of pin is movable for the connecting piece. The maintenance cost of the goods shelf is reduced, and the safety of the goods shelf structure is improved.

Description

Goods shelf with limiting component

Technical Field

The application relates to logistics storage technical field especially relates to a goods shelves with spacing subassembly.

Background

In logistics warehouse operations, the goods storage and taking operation of the high-level goods shelves is usually completed by manually operating a forklift. When the pallet goods are stored, the placement position of the pallet on the cross beam needs to be judged by naked eyes, so that the situation that the position deviation is overlarge is likely to occur, and safety risks are brought to the safety of the goods. Especially when the crossbeam height is higher, sight angle is not good, judges inaccurately more easily. Therefore, the limiting component is usually installed on the rear side of the goods shelf so as to limit the position of the tray on the cross beam and prevent the tray from falling from the rear side of the cross beam, and the limiting component can assist personnel in judging the correct position of the tray, so that the operation difficulty is reduced and the safety is improved.

The traditional goods shelf limiting component is usually a single rod body, the rod body is connected with the upright post, the rod body is formed by processing steel materials, is extremely easy to bend and deform backwards after being collided by the tray, cannot recover, and loses the limiting function; and at the double goods shelves of back-to-back installation, the spacing subassembly after the deformation still can influence the deposit of another row of goods, this just needs frequent inspection spacing subassembly deformation condition, and the damaged piece of deformation needs frequent change, has increased extra work load and maintenance cost. Meanwhile, due to the fact that the traditional steel back stop lever is rigidly connected with the goods shelf, impact force can be transmitted to the goods shelf upright post after the limiting component collides with the stress, and hidden danger is caused to the structural safety of the goods shelf.

Disclosure of Invention

The purpose of this application is solved among the prior art, and spacing subassembly warp the back and can not resume, leads to goods shelves maintenance cost high and influences the problem of safety. Therefore, the application provides the goods shelves that are equipped with spacing subassembly, utilize elastic material's elastic deformation characteristic to and the pin can remove relative connecting piece, make the pin receive behind the collision in the range and remove and take place elastic deformation along its extending direction, and can return and resume along deformation route, reduced spacing subassembly damage and change frequency, and then reduced the maintenance cost of goods shelves, and reduce spacing subassembly to the influence of goods shelves structure safety, improve goods shelves structure safety.

The embodiment of the application provides a goods shelf with a limiting component, which comprises a plurality of stand columns, wherein the stand columns positioned at the tail end of the goods entering the goods shelf direction are provided with the limiting component, the limiting component comprises a stop lever and connecting pieces arranged at the two ends of the stop lever, and the connecting pieces are fixedly connected with the stand columns;

the stop lever is made of elastic materials, and the connecting piece is made of rigid materials;

the two ends of the stop lever are fixedly connected with the upright post through the connecting piece, at least one side of the stop lever is provided with a blocking surface, and in the extending direction of the stop lever, the end part of the stop lever can move relative to the connecting piece;

the stop lever has the initial condition when stopping the face and not receiving external force, when stopping the face and receiving external force, the stop lever deformation makes the both ends of stop lever respectively for the connecting piece removes, when external force is less than the resilience force of stop lever, the stop lever returns along deformation route and resumes initial condition.

By adopting the technical scheme, the elastic deformation characteristics of the elastic materials and the fact that the end part of the stop lever is movable relative to the connecting piece are utilized, so that the stop lever can be elastically deformed after being impacted by external force in a bearing range, the deformation degree is larger than that of the rigid stop lever, enough reaction time can be provided for an operator to retract cargoes, meanwhile, the elastic deformation can also absorb impact energy, and when the external force is smaller than the resilience force of the stop lever, the stop lever is restored to be kept in an accurate and stable limit effect continuously, so that the damage and replacement frequency of a limit assembly are reduced, and the maintenance cost of a goods shelf is further reduced; in addition, the movement of the stop lever relative to the connecting piece can provide space for free deformation of the stop lever, so that the pulling action of the deformation of the stop lever on the connecting piece is reduced in a certain range, namely, the pulling action of the connecting piece on a goods shelf is reduced, and the influence on the safety of the goods shelf structure is further reduced; the stop lever can be fully deformed within a certain range, so that impact energy is absorbed, and the impact external force is prevented from being transmitted to the goods shelf, and the safety of the goods shelf structure is prevented from being influenced.

In one embodiment, a limiting space is arranged on the connecting piece, the extending direction of the limiting space is parallel to the extending direction of the stop lever in the initial state, one end of the limiting space in the extending direction is set to be a first limiting end, and a first limiting part matched with the limiting space is arranged at the end part of the stop lever;

when the blocking surface is subjected to external force, the two ends of the blocking rod move relatively and drive the first limiting part to move in the limiting space, and when the first limiting part moves to the first limiting end, the first limiting end is used for limiting the first limiting part to move further and preventing the blocking rod from continuing to deform.

By adopting the technical scheme, after the blocking surface of the stop lever is collided by excessive external force, the stop lever is separated from the connecting piece along the extending direction towards the center of the stop lever and falls off, so that the safety accident is caused.

In one embodiment, the limit space is provided as a bar-shaped hole, and the limit space comprises the first limit end and the second limit end;

when the stop lever is in the initial state or returns to the initial state along the deformation path, the first limiting part of the stop lever is abutted to the second limiting end.

By adopting the technical scheme, when the stop lever is subjected to external force in the extending direction, the second limiting end can block the first limiting part of the stop lever, so that the stop lever cannot be separated from the connecting piece and falls off, and the safety of the stop lever in the use process is ensured; and the stability of the stop lever in the initial state can be improved, the stop lever is prevented from shaking in the extending direction, and therefore the blocking limiting effect is improved.

In one embodiment, the connecting piece comprises a plug-in connection part and a mounting part connected with the plug-in connection part, wherein the mounting part is used for being fixedly connected with the upright post;

the plug-in part is provided with a plug-in hole, and the stop lever is movably arranged in the plug-in hole;

an extension plate extending to the lower part of the stop lever is arranged at the periphery of the plug hole, and the extension plate is provided with the limit space corresponding to the stop lever; and the first limiting part of the stop lever is arranged corresponding to the limiting space of the extension plate.

In one embodiment, in the connectors at two ends of the stop lever, the extension plates of the two connectors extend oppositely and are positioned between the plug-in parts of the two connectors; and the extension plate is abutted with the stop lever so as to support the stop lever.

By adopting the technical scheme, the stop lever can deform in the direction away from the extension plate and separate from the connecting piece, so that the stop lever is convenient to maintain and replace; and the stop lever is supported by the extension plate, so that the stability of the stop lever can be improved.

In one embodiment, the first limiting portion is a bolt, and the first limiting portion penetrates through the limiting space and is detachably connected with the stop lever.

By adopting the technical scheme, the stop lever is limited in the direction deviating from the extension plate, so that the stop lever is prevented from deforming in the direction deviating from the extension plate and separating from the connecting piece due to misoperation, and the shelf safety is improved.

In one embodiment, the connecting piece comprises a second limiting part, and when the stop lever is in the initial state, the second limiting part is abutted against the end face of the stop lever so as to limit the stop lever to be separated from the connecting piece along the extending direction of the stop lever.

By adopting the technical scheme, when the stop lever is subjected to external force in the extending direction, the second limiting part can block the end face of the stop lever, so that the stop lever cannot be separated from the connecting piece and falls off, and the safety of the stop lever in the use process is ensured; and the stability of the stop lever in the initial state can be improved, the stop lever is prevented from shaking in the extending direction, and therefore the blocking limiting effect is improved.

In one embodiment, the connecting piece is provided with a limit groove matched with the end part of the stop lever;

the end part of the stop lever is arranged in the limit groove, the bottom of the limit groove is abutted with the end surface of the stop lever, and the inner wall of the limit groove wraps the outer wall surface of the end part of the stop lever; the bottom of the limiting groove is the second limiting part.

In one embodiment, the device further comprises two third limiting parts arranged on the stop lever, the two third limiting parts are located between the two connecting pieces at the end part of the stop lever, and when the stop lever is in the initial state, the two third limiting parts are abutted with the corresponding connecting pieces so as to limit the stop lever to be separated from the connecting pieces along the extending direction of the stop lever.

By adopting the technical scheme, when the stop lever is subjected to external force in the extending direction, the connecting piece can block the third limiting part of the stop lever, so that the stop lever cannot be separated from the connecting piece to fall off, and the safety of the stop lever in the use process is ensured; and the stability of the stop lever in the initial state can be improved, the stop lever is prevented from shaking in the extending direction, and therefore the blocking limiting effect is improved.

In one embodiment, the material of the stop lever is a polymer material, and the material of the connecting piece is a metal material.

Additional features and corresponding advantages of the utility model will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the utility model.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a limiting assembly according to the present utility model;

FIG. 4 is a schematic structural view of a limiting assembly including a second limiting portion according to the present utility model;

fig. 5 is a schematic structural view of a limiting assembly including a third limiting portion in the present utility model.

Reference numerals illustrate: 1. a stop lever; 11. a blocking surface; 12. a first limit part; 13. a third limit part;

2. a connecting piece; 21. a limit space; 211. the first limiting end; 212. the second limiting end; 22. a plug-in part; 221. a plug hole; 23. a mounting part; 231. a fastener; 24. an extension plate; 25. a limit groove; 251. a second limit part;

3. a column;

4. a cross beam; 41. and a beam connector.

Detailed Description

Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present specification, by describing the embodiments of the present utility model with specific examples. While the description of the utility model will be described in connection with the preferred embodiments, it is not intended to limit the inventive features to the implementation. Rather, the purpose of the utility model described in connection with the embodiments is to cover other alternatives or modifications, which may be extended by the claims based on the utility model. The following description contains many specific details for the purpose of providing a thorough understanding of the present utility model. The utility model may be practiced without these specific details. Furthermore, some specific details are omitted from the description in order to avoid obscuring the utility model. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

It should be noted that in this specification, like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description created in this application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the embodiment of the application provides a goods shelf with a limiting component, which comprises a plurality of stand columns 3, wherein the stand columns 3 at the tail end of the goods entering goods shelf direction are provided with the limiting component, and the limiting component is used for blocking the goods, for example, limiting and blocking the goods placed on the goods shelf, and blocking the goods in the goods placing process, so that the goods are prevented from falling.

In one embodiment, the spacing subassembly includes pin 1 and sets up in connecting piece 2 at pin 1 both ends, connecting piece 2 and stand 3 fixed connection, for example welding, detachable connection etc to can cooperate the goods shelves of different manufacturers, application scope is wide, wherein, in one embodiment, the goods shelves adopt rigid metal material to make, can be used for placing heavy goods.

It will be appreciated that the pallet also comprises cross members 4, which cross members 4 may be arranged on both sides of the direction of entry of the load into the pallet and fixedly connected, for example welded or bolted, to the adjacent two uprights 3, and that the bolting is preferably effected by means of cross member connectors 41, for example welded, of the cross members 4 to the cross member connectors 41, and that the cross member connectors 41 are bolted to the uprights 3.

In one embodiment, the limiting assembly may be disposed above and behind the cross beam 4 on the back of the shelf, and connected to two adjacent posts 3 by two connectors 2, respectively. It can be understood that, when the pallet is placed on the pallet beam 4, the front end and the rear end of the pallet need to protrude from the beam 4 by a certain distance, so that the stop lever 1 is installed above and behind the pallet beam 4, and the distance of the pallet protruding from the beam 4 needs to be reserved; meanwhile, the connecting piece 2 should avoid the beam connecting piece 241 when being mounted on the upright post 3; and, the goods are generally placed in the pallet, and the goods lifting apparatus places the pallet on the shelf together with the goods by lifting the pallet, and thus, the bar 1 should be installed at a height between the highest point and the lowest point of the pallet.

In other alternative embodiments, the mounting manner and the position of the limiting assembly on the shelf are not limited, for example, the two connecting pieces 2 can be respectively connected with two ends of the beam 4; the limiting component can also be arranged on the side edge of the goods shelf and is respectively connected with the corresponding upright post 3 through two connection 2; the mounting form of the limiting component on the goods shelf is not limited, and the limiting component can be mounted in parallel with the cross beam 3, can be mounted in parallel with the upright post 1, and can be mounted obliquely relative to the upright post 1.

In one embodiment, as shown in fig. 2-5, the material of the bar 1 is an elastic material, and in the extending direction of the bar 1, the end of the bar 1 is movable relative to the connecting piece 2; at this time, the extending direction of the bar 1 is the longitudinal direction of the bar 1. Since the connecting piece 2 is fixedly connected with the goods shelf, the stop lever 1 is movable relative to the goods shelf.

It should be noted that, when goods are placed on the goods shelf, whether the goods are placed accurately needs to be judged completely by means of manpower, therefore, in some cases, the goods can exceed the placing range of the goods shelf and strike the stop lever 1 of the limiting assembly, at this time, the counter force caused by the stop lever 1 to the goods reminds an operator of being placed by mistake, however, when the operator perceives the counter force of the stop lever 1 and delays a certain time to withdraw the goods, the goods are placed by mistake, the impact force and the impact distance of the goods are relatively large, and therefore, the rigid stop lever in the prior art is easy to bend backwards and deform and cannot recover, and the limiting effect is lost.

In this application embodiment, the material of pin 1 is elastic material, in the extending direction of pin 1, the tip of pin 1 is portable for connecting piece 2, make pin 1 can receive the external force collision back of bearing the within range, elastic deformation takes place, deformation degree is great in rigid pin, on the one hand, provide the sufficient reaction time of operator and remove the withdrawal mistake, on the other hand, can absorb the striking energy through elastic deformation, and after the operator withdraws the goods, pin 1 can be followed deformation route and returned to initial condition, continue to keep accurate and stable spacing effect, thereby spacing subassembly damage and change frequency have been reduced, and then the maintenance cost of spacing subassembly and goods shelves has been reduced.

In one embodiment, at least one side of the stop lever is provided with a blocking surface, and the blocking surface is used for blocking goods on the goods shelf, so that blocking limit is realized.

In one embodiment, the bar 1 has an initial state when the blocking surface 11 is not subjected to an external force, i.e. the state as shown in fig. 1-5. When the blocking surface 11 is subjected to external force, the stop lever 1 deforms to enable the two ends of the stop lever 1 to move relative to the connecting piece 2 respectively, and when the external force is smaller than the resilience force of the stop lever 1, the stop lever 1 returns along the deformation path and returns to the initial state. The movement of the stop lever 1 relative to the connecting piece 2 can provide space for free deformation of the stop lever 1, namely, two ends of the stop lever 1 can respectively move relative to the connecting piece 2, so that the pulling action of the deformation of the stop lever 1 on the connecting piece 2 is reduced in a certain range, namely, the pulling action of the connecting piece 2 on a goods shelf is reduced, and the influence on the safety of a goods shelf structure is further reduced; meanwhile, the stop lever 1 can be fully deformed within a certain range, so that impact energy is absorbed, and the impact external force is prevented from being transmitted to the goods shelf, and the safety of the goods shelf structure is prevented from being influenced.

In a use scenario, when the blocking surface is subjected to external force, the stop lever 1 is elastically deformed, so that two ends of the stop lever 1 relatively move, and at this time, the stop lever 1 is bent and elastically deformed.

In one embodiment, the stop lever 1 is a hollow lever body, so that the deformability of the stop lever 1 can be improved, the damage and replacement frequency can be further reduced, and the maintenance cost and the influence on the safety of the shelf structure can be reduced.

In one embodiment, the material of the bar 1 is a polymer material. The polymer material is also called a polymer material, and is a material formed by taking a polymer compound as a matrix and adding other additives (auxiliary agents), and has high elasticity. The polymer material mainly comprises plastics, synthetic rubber and synthetic fiber. In this embodiment, plastic, especially High Density Polyethylene (HDPE), is preferably used, so that the stop lever 1 not only has better bending elasticity, but also can provide a large enough rebound force to realize a stop and limit effect.

In one embodiment, the material of the connecting member 2 is a rigid material, so as to ensure the connection stability of the limiting assembly and the shelf.

Further, the material of the connector 2 is a metal material, for example, stainless steel, aluminum alloy, or the like, or the same metal material as the column 3 of the shelf may be used.

In one embodiment, referring again to fig. 2, the connecting member 2 is provided with a limiting space 21, and an extending direction of the limiting space 21 is parallel to an extending direction of the initial state of the bar 1. One end of the limiting space 21 in the extending direction is set as a first limiting end 211, and the end part of the stop lever 1 is provided with a first limiting part 12 matched with the limiting space 21.

In one embodiment, when the blocking surface 11 is subjected to an external force, the two ends of the blocking rod 1 relatively move due to deformation of the blocking surface 1, and the first limiting part 12 is driven to move in the limiting space 21, when the first limiting part 12 moves to the first limiting end 211, the first limiting end 211 is used for limiting the first limiting part 12 to move further, and preventing the blocking rod 1 from continuing to deform, so that the blocking surface 11 of the blocking rod 1 is prevented from falling off from the connecting piece 2 along the extending direction towards the center of the blocking rod 1 after being collided by an excessive external force, and then a safety accident is caused.

In one embodiment, the spacing space 21 is provided as a bar-shaped hole, and the spacing space 21 includes a first spacing end 211 and a second spacing end 212. It should be noted that the strip-shaped hole may be a through hole or a blind hole.

When the stop lever 1 is in an initial state, or the stop lever 1 returns to an initial state along a deformation path, the first limiting part 12 of the stop lever 1 is abutted against the second limiting end 212, so that when the stop lever 1 is subjected to external force in the extending direction, for example, the end face of the stop lever 1 is impacted, the second limiting end 212 can block the first limiting part 12 of the stop lever 1, so that the stop lever 1 cannot be separated from the connecting piece 2 and fall off, and the safety of the stop lever 1 in the use process is ensured; and can improve the stability of pin 1 when initial state, avoid pin 1 to rock at its extending direction to the improvement stops spacing effect.

In one embodiment, referring again to fig. 2 and 3, the connector 2 includes a socket 22 and a mounting portion 23 that interfaces with the socket 22.

The mounting portion 23 is adapted to be fixedly connected to the shelf, for example by means of a fastener 231.

The plug portion 22 is provided with a plug hole 221, and the bar 1 is movably disposed in the plug hole 221.

The periphery of the plug hole 221 is provided with an extension plate 24 extending to the lower part of the stop lever 1, and the extension plate 24 is provided with a limit space 21 corresponding to the stop lever 1; and the first limiting part 12 of the stop lever 1 is arranged corresponding to the limiting space 21 of the extension plate 24.

In other alternative embodiments, the connecting piece 2 may also comprise only a plug-in part 22, the plug-in part 22 being fixedly connected to the shelf; the connecting element 2 may also comprise only an extension plate 24, the extension plate 24 being fixedly connected to the shelf, etc., only so long as the connecting element 2 provides a connection to the shelf for the bar 1 and a sliding action for the bar 1.

In one embodiment, of the connectors 2 at both ends of the bar 1, the extension plates 24 of the two connectors 2 extend opposite each other and are located between the insertion portions 22 of the two connectors 2. In other alternative embodiments, the extension plates 24 extend opposite and outside the plug-in portions 22 of the two connectors 2.

In one embodiment, the extension plate 24 abuts against the stop lever 1 to support the stop lever 1, so as to improve stability of the stop lever 1. In other alternative embodiments, there is a gap between the extension plate 24 and the bar 1, which reduces friction during movement of the bar 1.

In one embodiment, the first limiting portion 12 is a bolt, and the first limiting portion 12 penetrates through the limiting space 21 and is detachably connected with the stop lever 1, so that the stop lever 1 is limited in the direction away from the extension plate 24, deformation of the stop lever 1 in the direction away from the extension plate 24 due to misoperation is avoided, the stop lever is separated from the connecting piece 2, and shelf safety is improved.

At this time, the first limiting portion 12 can be detached, so that the stop lever 1 and the extension plate 24 of the connecting piece 2 can be separated, and then the stop lever 1 can be lifted up along the direction indicated by the arrow a, so that two ends of the stop lever 1 respectively move along the extending direction of the stop lever, namely move along the direction indicated by the arrow b at this time and finally separate from the connecting piece 2, and the stop lever 1 is detached. The disassembling mode is particularly suitable for disassembling a single stop lever 1 in a row of limiting assemblies, and the stop lever 1 in other adjacent limiting assemblies cannot be influenced.

The first limiting part 12 can be completely detached, namely, the first limiting part 12 is separated from the stop lever 1 and the connecting piece 2, and then the stop lever 1 can be moved along the direction indicated by the arrow c, so that the two ends of the stop lever 1 respectively move along the extending direction and are finally separated from the connecting piece 2, and the stop lever 1 is detached. The disassembly mode can further reduce the influence of the disassembly process on the safety of the goods shelf structure, and is more convenient when the stop lever 1 is disassembled in batches.

In other alternative embodiments, the first limiting portion 12 is protruding, and can freely enter and exit the limiting space, at this time, the stop lever 1 can be directly lifted along the direction indicated by the arrow a, so that the two ends of the stop lever 1 respectively move along the extending direction of the stop lever, at this time, the stop lever moves along the direction indicated by the arrow b, so that the two ends of the stop lever 1 are separated from the connecting piece 2, the quick disassembly of the stop lever 1 is realized, and the first limiting portion 12 is not required to be disassembled and installed, thereby being convenient for maintenance and replacement of the stop lever 1.

On the other hand, the pin 1 is in the use, receives the effort from blocking the direction easily, towards the effort of pin 1 tip and from last effort to pin 1 down, for example in placing the goods in-process, too raise the goods and lead to pressing to pin 1 when placing, but pin 1 is difficult to receive from down up impact force to when first spacing portion 12 is protruding, can guarantee under the circumstances of dismantling efficiency, also can avoid pin 1 to drop in normal use.

In one embodiment, as shown in fig. 4, the connecting piece 2 includes a second limiting portion 251, when the bar 1 is in an initial state, the second limiting portion 251 abuts against an end surface of the bar 1 to limit the bar 1 to separate from the connecting piece 2 along an extending direction thereof, so that when the bar 1 is subjected to an external force in the extending direction thereof, for example, the bar 1 is impacted obliquely, the second limiting portion 251 can block the end surface of the bar 1, so that the bar 1 cannot separate from the connecting piece 2 and fall, and the safety of the bar 1 in use is ensured; and can improve the stability of pin 1 when initial state, avoid pin 1 to rock at its extending direction to the improvement stops spacing effect.

In one embodiment, the connection piece 2 is provided with a limit groove 25 adapted to the end of the bar 1.

The end part of the stop lever 1 is arranged in the limit groove 25, the bottom of the limit groove 25 is abutted with the end surface of the stop lever 1, and the inner wall of the limit groove 25 wraps the outer wall surface of the end part of the stop lever 1; the bottom of the limiting groove 25 is a second limiting portion 251.

In one embodiment, as shown in fig. 5, the limiting assembly further includes two third limiting portions 13 disposed on the bar 1, where the two third limiting portions 13 are located between two connecting pieces 2 at the end of the bar 1, and when the bar 1 is in an initial state, the two third limiting portions 13 abut against corresponding connecting pieces 2 to limit the bar 1 from being separated from the connecting pieces 2 along the extending direction thereof, so that when the bar 1 is subjected to an external force in the extending direction thereof, for example, the end surface of the bar 1 is impacted, the connecting pieces 2 can block the third limiting portions 13 of the bar 1, so that the bar 1 cannot be separated from the connecting pieces 2 and fall down, and the security of the bar 1 in use is ensured; and can improve the stability of pin 1 when initial state, avoid pin 1 to rock at its extending direction to the improvement stops spacing effect.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The goods shelf is characterized by comprising a plurality of upright posts, wherein the upright posts positioned at the tail end of the goods entering the goods shelf direction are provided with limiting assemblies, each limiting assembly comprises a stop lever and connecting pieces arranged at two ends of the stop lever, and the connecting pieces are fixedly connected with the upright posts;

2. The shelf with the limiting assembly according to claim 1, wherein a limiting space is arranged on the connecting piece, the extending direction of the limiting space is parallel to the extending direction of the stop lever in the initial state, one end of the limiting space in the extending direction is set to be a first limiting end, and a first limiting part matched with the limiting space is arranged at the end of the stop lever;

3. The shelf with a spacing assembly of claim 2, wherein the spacing space is provided as a bar-shaped aperture and the spacing space includes the first and second spacing ends;

4. A pallet provided with a limit assembly according to claim 2 or 3, wherein the connecting piece comprises a plug-in part and a mounting part connected with the plug-in part, the mounting part being used for fixedly connecting with the upright;

5. The shelf with the limit assembly according to claim 4, wherein the extension plates of the two connecting pieces extend oppositely among the connecting pieces at the two ends of the stop lever and are positioned between the inserting parts of the two connecting pieces; and the extension plate is abutted with the stop lever so as to support the stop lever.

6. The shelf with a spacing assembly of claim 5, wherein the first spacing portion is a bolt and the first spacing portion extends through the spacing space and is detachably connected to the bar.

7. The shelf with a limiting assembly according to claim 1, wherein the connecting piece comprises a second limiting portion, and when the stop lever is in an initial state, the second limiting portion abuts against an end face of the stop lever to limit the stop lever to be separated from the connecting piece along an extending direction of the stop lever.

8. The shelf with limit assembly of claim 7, wherein the connector is provided with a limit slot adapted to an end of the bar;

9. The shelf with a limiting assembly according to claim 1, further comprising two third limiting portions disposed on the bar, wherein the two third limiting portions are located between the two connecting pieces at the end of the bar, and when the bar is in the initial state, the two third limiting portions abut against the corresponding connecting pieces to limit the bar from being separated from the connecting pieces along the extending direction thereof.

10. The shelf with the limiting assembly according to claim 1, wherein the stop lever is made of a high polymer material, and the connecting piece is made of a metal material.