Limiting rear stop structure for storage truss

Abstract

A limiting rear blocking structure for a storage truss relates to the technical field of storage shelves and comprises a blocking rod, and connecting seats capable of being connected with a frame body are arranged at the two ends of the blocking rod; an anti-collision device is further arranged on the stop lever; the anti-collision device comprises rubber pads oppositely arranged on the two sides of the stop lever, and the rubber pads are detachably connected with the stop lever through installation pieces. The mounting part comprises two side plates which are oppositely arranged and a middle plate arranged between one sides of the two side plates, the rubber pads are arranged on the outer sides of the side plates, and the middle plate is detachably connected with the upper side or the lower side of the stop lever. According to the utility model, the goods on the two groups of frame bodies share one stop lever, so that the material cost is reduced compared with the use of one stop lever respectively; meanwhile, due to the arrangement of the anti-collision device, the goods cannot directly collide with the blocking rods, but are separated through the rubber pads, the blocking rods do not need to be frequently disassembled to be corrected, the working efficiency is improved, and the stability of the frame body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage shelves, in particular to a limit rear baffle structure for a storage truss. Background Technique

[0002] A shelf is a rack-like structure and plays a crucial role in modern logistics activities. Its structure is directly related to the modernization of warehouse management. By adopting a spliced shelf design, the space of logistics freight containers can be fully utilized during disassembly and transportation, thus saving transportation costs.

[0003] Taking the new structure crossbeam shelf with the application number CN202123324886.X as an example, this shelf adopts a spliced design. Combining Figure 1 , we can learn that its structure includes two sets of frames arranged back to back. Each set of frames consists of several upright slices arranged side by side and crossbeams connecting adjacent two upright slices. Each set of frames includes multiple storage layers. Each storage layer is divided into multiple storage areas by several upright slices. Each storage area in the two sets of frames is arranged back to back in one-to-one correspondence, and a stop bar is respectively arranged on one side of the back-to-back. The two ends of the stop bar are connected to the upright slices on both sides through steel plates. When in use, the goods are pushed from the front side to the back side of the two sets of frames, placed on the crossbeams, and limited by the stop bar to prevent the goods from being pushed onto the other set of frames.

[0004] However, each storage area in each storage layer of this crossbeam shelf is correspondingly equipped with a stop bar, resulting in a high cost. In addition, during the long-term use of the stop bar, it is repeatedly impacted by the goods and is prone to bending deformation. To avoid affecting the normal limitation of the goods, the stop bar needs to be frequently disassembled for correction, but this process is rather cumbersome and affects work efficiency. Summary of the Utility Model

[0005] To solve the technical problems in the above background technique that each storage area in the existing shelf is correspondingly equipped with a stop bar, resulting in a high cost, and the stop bar is prone to bending deformation during long-term use and needs to be frequently disassembled for correction, and this process is rather cumbersome and affects work efficiency, the utility model provides a limit rear baffle structure for a storage truss.

[0006] The technical solution of the utility model is as follows:

[0007] A limit rear baffle structure for a storage truss is arranged between two frames arranged back to back, and includes a stop bar. Connection seats capable of connecting with the frames are arranged at both ends of the stop bar.

[0008] The stop bar of the limit rear stop structure (a limit rear stop structure for a storage truss) is also provided with an anti-collision device. The anti-collision device includes rubber pads oppositely arranged on both sides of the stop bar. The rubber pads are detachably connected to the stop bar through mounting members. The mounting members include two side plates arranged oppositely and an intermediate plate arranged between one sides of the two side plates. The rubber pads are arranged on the outer sides of the side plates, and the intermediate plate is detachably connected to the upper side or the lower side of the stop bar.

[0009] Through the above structural design, when the limit rear stop structure is installed between two sets of back-to-back arranged frameworks, each set of frameworks is composed of several upright sheet members arranged side by side and cross beams connecting adjacent two upright sheet members. Each set of frameworks includes multiple storage layers, and each storage layer is divided into multiple storage areas by several upright sheet members. The goods are limited between two storage areas arranged back-to-back in each set of the two sets of frameworks through this limit rear stop structure. During installation, first connect the stop bar with the connecting seats at its two ends, and then connect the two connecting seats with the upright sheet members on both sides. When placing goods on the two sets of frameworks, push the goods from the front side to the back side of the two sets of frameworks. The lower side of the goods is placed on the cross beam, and the rear side is limited by the stop bar to prevent the goods from being pushed onto the other set of frameworks, improving the safety of goods storage; the goods on the two sets of frameworks share one stop bar, compared with the usage method of setting one stop bar respectively, it saves the use of the stop bar and reduces the material cost on the premise of meeting the usage requirements; at the same time, due to the setting of the anti-collision device, when the goods are pushed in, they first contact the rubber pads and will not directly impact on the stop bar, reducing the impact force received by the stop bar, thereby reducing the possibility of bending deformation, and there is no need to often disassemble the stop bar for correction, improving the work efficiency; in addition, the setting of the anti-collision device not only protects the stop bar but also improves the stability of the overall framework. When the goods are pushed in, the anti-collision device can effectively absorb the impact force and reduce the influence on the framework.

[0010] As a preferred implementation manner, several groups of anti-collision devices are arranged at intervals along the length direction of the stop bar, and the size of the interval can be adjusted according to the width of the goods to save material costs and avoid unnecessary waste.

[0011] Further, the intermediate plate is detachably connected to the upper side of the stop bar, and the inner sides of the two side plates are attached to the outer side of the stop bar to increase the contact area between the two side plates and the stop bar and improve the connection stability between the mounting member and the stop bar.

[0012] As a further preferred implementation manner, the stop bar is a rectangular bar, and the mounting member is a long strip-shaped structure with a U-shaped cross-section that is clamped on the stop bar.

[0013] Specifically, mounting holes are vertically provided on the stop bar and the intermediate plate and are mutually penetrated. A long shaft is arranged in the mounting hole. A convex platform that abuts against the lower side of the stop bar is arranged at the lower end of the long shaft, and the upper end extends out of the stop bar and the intermediate plate and is provided with an anti-disengagement limiting member.

[0014] A limit rear baffle structure for a storage truss as described above, the connecting seat includes a strip plate and connecting plates provided at both ends thereof, the end of the baffle rod is connected to the middle of the strip plate, and the connecting plate is arranged to be connectable to the frame body.

[0015] In order to make full use of the space of the logistics freight container during transportation, the baffle rod is detachably connected to the strip plate. Before transportation, the baffle rod can be conveniently removed from the strip plate, so that the baffle rod and the strip plate can be placed separately and packed into the logistics freight container more compactly, improving the transportation efficiency and reducing the transportation cost.

[0016] A limit rear baffle structure for a storage truss as described above, the rubber pad is adhesively connected to the side plate, which is convenient for disassembly and replacement.

[0017] To improve the structural strength of the connecting seat, a reinforcing rib is also provided between the connecting plate and the strip plate. The position where the reinforcing rib is provided can be on one side between the connecting plate and the strip plate. Such an arrangement method can not only effectively improve the structural strength but also not interfere with the connection operation between the connecting plate and the frame body.

[0018] Furthermore, the strip plate and the connecting plate are integrally formed, and the thickness is 1 mm - 2 mm. Preferably, the thickness is 1.5 mm.

[0019] The beneficial effect of the present utility model is that by sharing one baffle rod for the goods on two sets of frame bodies, compared with using one baffle rod for each, the material cost is reduced; at the same time, through the setting of the anti-collision device, the goods will not directly collide with the baffle rod, but are separated by the rubber pad. This design can not only prevent the goods from directly hitting the baffle rod but also play a shock-absorbing effect, not only improving the service life of the baffle rod, reducing bending deformation, eliminating the need to frequently disassemble the baffle rod for correction, improving the work efficiency, but also improving the stability of the overall frame body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the drawings:

[0021] Figure 1 is the prior art;

[0022] Figure 2 is a schematic diagram of the use of a limit rear baffle structure for a storage truss of the present utility model (showing the frame body and the goods);

[0023] Figure 3 is a schematic structural diagram of a limit rear baffle structure for a storage truss of the present utility model;

[0024] Figure 4 is an exploded structural diagram of a limit rear baffle structure for a storage truss of the present utility model;

[0025] Figure 5Schematic structural diagram of the connecting seat in the present utility model;

[0026] Figure 6 Schematic structural diagram of the locking structure in the present utility model (hiding the second split pin);

[0027] The components represented by the reference numerals in the figure are:

[0028] 1. Column piece; 2. Cross beam; 3. Limit rear baffle structure; 31. Baffle rod; 32. Connecting seat; 321. Strip board; 322. Connecting plate; 33. Mounting piece; 34. Rubber pad; 35. Locking structure; 351. Long shaft; 352. Boss; 4. Goods. Detailed implementation manners

[0029] Figure 2 Schematic diagram when the limit rear baffle structure 3 (a limit rear baffle structure 3 for a storage truss) provided in this embodiment is installed between two sets of back-to-back arranged rack bodies. Each set of rack bodies is composed of a plurality of column pieces 1 arranged side by side and cross beams 2 connecting adjacent two column pieces 1. Each set of rack bodies includes multiple storage layers, and each storage layer is divided into multiple storage areas by a plurality of column pieces 1. The goods 4 are limited between two storage areas arranged back to back in each of the two sets of shelves through this limit rear baffle structure 3.

[0030] Combined with Figure 3 , the limit rear baffle structure 3 includes a baffle rod 31 and an anti-collision device provided on the baffle rod 31. Connecting seats 32 capable of connecting with the column pieces 1 are provided at both ends of the baffle rod 31.

[0031] Regarding the structure of the connecting seat 32, specifically combined with Figure 5 , the connecting seat 32 includes a strip board 321 and connecting plates 322 provided at both ends thereof. The end of the baffle rod 31 is connected to the middle of the strip board 321, and the connecting plates 322 are arranged to be capable of connecting with the column pieces 1.

[0032] In order to make full use of the space of the logistics freight container during transportation, the end of the baffle rod 31 is detachably connected to the middle of the strip board 321, which is beneficial to improving the stability during use.

[0033] Specifically, the baffle rod 31 is a rectangular rod, a rectangular through hole capable of allowing the baffle rod 31 to pass through is opened in the middle of the strip board 321, and a first anti-disengagement limiting member is provided at the end of the baffle rod 31 extending out of the through hole. When the end of the baffle rod 31 is inserted into the through hole of the strip board 321, the first anti-disengagement limiting member plays a role in preventing the baffle rod 31 from falling off, preventing the baffle rod 31 from loosening or falling off due to the impact of the goods 4 or other external forces during use.

[0034] The first anti - detachment limiting part is the first split pin. A first connection hole is provided in the part of the end of the retaining rod 31 that extends out of the through - hole. The first split pin is inserted into the first connection hole. This detachable design facilitates transportation and maintenance. Before transportation, the retaining rod 31 can be conveniently removed from the strip plate 321. In this way, the retaining rod 31 and the strip plate 321 can be placed separately and packed more compactly into the logistics freight box, improving the transportation efficiency and reducing the transportation cost. At the same time, when it needs to be reused, only the retaining rod 31 needs to be reinstalled on the strip plate 321 and fixed by the first split pin, which can ensure that the retaining rod 31 will not loosen or fall off during use. This stable connection method can effectively prevent the impact on the retaining rod 31 when the goods 4 are pushed in, thus improving the stability and safety of the overall structure.

[0035] The connecting plate 322 is provided with mounting holes and is detachably connected to the frame body through the mounting holes. Specifically, the mounting holes on the connecting plate 322 correspond to the mounting holes on the column piece 1. By using bolts to connect the two, during installation, only the bolts need to be passed through the mounting holes on the connecting plate 322 and the mounting holes on the column piece 1 in sequence, and then locked with nuts. This connection method is simple and reliable, and can ensure the firm connection between the connecting plate 322 and the column piece 1.

[0036] A triangular reinforcing rib is also provided between the connecting plate 322 and the strip plate 321. The position where the reinforcing rib is set can be on one side between the connecting plate 322 and the strip plate 321. Such an arrangement method can not only effectively improve the structural strength of the connecting seat 32, but also not interfere with the connection operation between the connecting plate 322 and the frame body.

[0037] The strip plate 321 and the connecting plate 322 are integrally formed, and the thickness is 1mm - 2mm. Through experiments and practical applications, it is verified that when the thickness is 1mm - 2mm, the requirements in most usage scenarios can be met. Within this range, the structure has sufficient strength and is neither too bulky nor wasteful of materials.

[0038] Preferably, the thicknesses of both the strip plate 321 and the connecting plate 322 are 1.5mm. This thickness can not only ensure the strength and stability of the structure, but also keep the weight light, facilitating installation and maintenance. In addition, a thickness of 1.5mm is also beneficial to the bending and forming of the connecting seat 32, improving the production efficiency.

[0039] Regarding the structure of the anti - collision device, specifically combined with Figure 4 it is said that the anti - collision device includes rubber pads 34 arranged on both sides of the retaining rod 31. The rubber pads 34 are detachably connected to the retaining rod 31 through the mounting parts 33.

[0040] The mounting member 33 includes two relatively arranged side plates and an intermediate plate disposed between one sides of the two side plates. A rubber pad 34 is disposed on the outer side of the side plates, and the intermediate plate is detachably connected to the upper side or the lower side of the blocking rod 31.

[0041] A number of groups of the anti-collision devices are arranged at intervals along the length direction of the blocking rod 31, and the size of the intervals can be adjusted according to the width of the goods 4 to save material costs and avoid unnecessary waste.

[0042] In this embodiment, the mounting member 33 is a long strip-shaped structure with a U-shaped cross-section that is clamped on the blocking rod 31.

[0043] Specifically, the mounting member 33 is a U-shaped plate-like structure with an opening facing the blocking rod 31.

[0044] In this embodiment, the intermediate plate is detachably connected to the upper side of the blocking rod, and the inner sides of the two side plates are attached to the outer side of the blocking rod to increase the contact area between the two side plates and the blocking rod 31 and improve the connection stability between the mounting member 33 and the blocking rod 31.

[0045] Combined Figure 6 with, the intermediate plate is fixed to the blocking rod 31 through a locking structure 35, thereby forming a stable support frame. When it is necessary to adjust or replace the blocking rod 31, only the locking structure 35 needs to be loosened, and the mounting member 33 in the form of a U-shaped plate can be easily removed from or reinserted onto the blocking rod 31.

[0046] The locking structure 35 includes a long shaft 351, one end of which is provided with a boss 352 and the other end is provided with a second connection hole. Mounting holes that communicate with each other vertically are provided on the blocking rod 31 and the intermediate plate. During installation, the long shaft 351 is vertically inserted upward through the blocking rod 31 from the lower side of the blocking rod and passes through the upper side of the mounting member 33. After the boss 352 abuts against the lower side of the blocking rod 31, the protruding end of the long shaft 351 is locked by an anti-detachment limiting member. The anti-detachment limiting member is a second split pin. The second split pin is inserted into the second connection hole at the protruding end of the long shaft 351 for fixation. When in use for a long time, the rubber pad 34 at a certain position is worn and needs to be replaced. At this time, the second split pin where the rubber pad 34 to be replaced is located is removed, and the lower long shaft 351 at the corresponding position can be removed. Finally, the mounting member 33 at the corresponding position can be directly removed from the blocking rod 31, and the rubber pad 34 can be replaced without disassembling the entire blocking rod 31 and straightening it. Compared with disassembling the entire blocking rod 31, the operation time and labor intensity are greatly saved, thereby improving the work efficiency.

[0047] It can be understood that the first split pin and the second split pin in this embodiment are both split pins in the prior art, and their sizes can be selected according to the actual working conditions and are not specifically shown in the drawings of this embodiment.

[0048] The rubber pad 34 is connected to the outer sides of the two side plates by bonding or other detachable connection means for easy disassembly and replacement.

[0049] Combined Figure 2 , when the limit rear baffle structure 3 is in use, first connect the baffle rod 31 with the connecting seats 32 at both ends thereof, and then connect the two connecting seats 32 with the column pieces 1 on both sides. When placing the goods 4 on the two sets of rack bodies, push the goods 4 from the front side to the back side of the two sets of rack bodies. The lower side of the goods 4 is placed on the cross beam 2, and the rear side is limited by the baffle rod 31 to prevent the goods 4 from being pushed into the other set of rack bodies, improving the safety of storing the goods 4. Moreover, the goods 4 on the two sets of rack bodies share one baffle rod 31. Compared with the use mode of respectively arranging one baffle rod 31, the use of the baffle rod 31 is saved, and the material cost is reduced on the premise of meeting the use requirements. At the same time, due to the setting of the anti-collision device, when the goods 4 are pushed in, they first contact the rubber pad 34 instead of directly hitting the baffle rod 31, reducing the impact force received by the baffle rod 31, thereby reducing the possibility of bending deformation. There is no need to often disassemble the baffle rod 31 for correction, improving the work efficiency. In addition, the setting of the anti-collision device not only protects the baffle rod 31, but also improves the stability of the overall shelf. When the goods 4 are pushed in, the anti-collision device can effectively absorb the impact force and reduce the influence on the shelf.

Claims

1. A limited backstop structure for a storage truss, arranged between two frames arranged back to back, characterized in that: It comprises a blocking rod (31), both ends of which are provided with connection seats (32) capable of being connected to a frame body; The blocking rod (31) is also provided with an anti-collision device; The anti-collision device comprises rubber pads (34) arranged on both sides of the barrier rod (31) in a relative manner, and the rubber pads (34) are detachably connected to the barrier rod (31) via a mounting member (33); The mounting member (33) comprises two side panels arranged opposite to each other and an intermediate panel arranged between one side of the two side panels, the rubber pad (34) is arranged on the outer side of the side panels, and the intermediate panel is detachably connected to the upper side or the lower side of the blocking rod (31).

2. A storage truss position-limiting backstop structure as claimed in claim 1, characterized in that: The anti-collision devices are arranged in a plurality of groups at intervals along the length direction of the barrier rod (31).

3. A storage truss position-limiting backstop structure as claimed in claim 1, characterized in that: The middle plate is detachably connected to the upper side of the blocking rod (31), and the inner side surfaces of the two side plates are in contact with the outer side surfaces of the blocking rod (31).

4. A storage truss position-limiting backstop structure as claimed in claim 3, characterized in that: The blocking rod (31) is a rectangular rod, and the mounting piece (33) is a long strip structure that is clamped on the blocking rod (31) and has a U-shaped cross-section.

5. The position-limiting backstop structure for a storage truss according to claim 1, characterized in that: The connecting seat (32) comprises a strip plate (321) and connecting plates (322) arranged at both ends thereof; The end of the barrier rod (31) is connected to the middle of the strip plate (321), and the connecting plate (322) is configured to be connectable to the frame.

6. A storage truss position-limiting backstop structure as claimed in claim 5, characterized in that: The blocking rod (31) is detachably connected to the strip plate (321).

7. A storage truss position-limiting backstop structure as claimed in claim 4, characterized in that: The blocking rod (31) and the middle plate are vertically provided with mutually penetrating mounting holes; A long shaft (351) is arranged in the mounting hole, a boss (352) is arranged at the lower end of the long shaft (351) and is tightly abutted against the lower side of the blocking rod (31), and an anti-drop limiter is arranged at the upper end thereof.

8. A storage truss position-limiting backstop structure according to any one of claims 1 to 7, characterized in that: The rubber pad (34) is bonded to the side plate.

9. A storage truss position-limiting backstop structure as claimed in claim 5, characterized in that: Reinforcing ribs are also provided between the connecting plate (322) and the strip plate (321).

10. A storage truss position-limiting backstop structure as claimed in claim 9, characterized in that: The strip plate (321) and the connecting plate (322) are integrally manufactured and have a thickness of 1 mm to 2 mm.

Images