Laminate structure for goods shelf supporting

Abstract

The utility model provides a shelf board structure for goods shelf supporting, which relates to the technical field of goods shelves and comprises main shelf rods, cross beams and connecting beams, supporting rods are arranged in the connecting beams, and connecting mechanisms are arranged between the adjacent main shelf rods; the two connecting plates are rotated outwards to open the channel for containing the main frame rod on one side of the fixing frame, then the fixing frame is connected to one side of the main frame rod in a sleeving mode from top to bottom, and the fixing frame is attached to the outer wall of the main frame rod through elastic force rotation reset of the torsional spring. The screw holes in the fixing frame and the connecting plate are adjusted to be parallel to the screw holes in the main frame rod, then fixing is conducted through bolts, the limiting rod pulls the clamping jaw to slide upwards along the inclined groove, one end of the connecting beam can be placed at the bottom of the fixing frame, and then the limiting rod is released to drive the clamping jaw to cover the top of one end of the connecting beam. In this way, the connecting beams are fixed to the outer sides of the main shelf rods, and the connecting beams and the supporting rods form a supporting layer plate of the goods shelf for storing goods.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, in particular to a layer plate structure used for shelf support. Background Art

[0002] With the development of modern logistics and the continuous progress of large-scale automated production, industrial production is becoming increasingly socialized, specialized and centralized. The automation of logistics and the high degree of mechanization of production inevitably require the timely, rapid and accurate supply and distribution of materials, which has prompted the rapid development of stereoscopic warehouse technology, and shelves have become an indispensable and important equipment in modern industrial production. Shelves are a kind of racks used to place various goods in warehousing and logistics, and are also used in factory workshops, logistics warehouses, self-service shopping malls, supermarkets and other occasions to store items;

[0003] The existing shelves mainly include layer plates, columns, beams and some connectors for connecting and fixing adjacent components. The layer plates of each layer of the shelf are connected and supported by the shelf beams. The shelf columns and the shelf beams are mostly fixedly connected by connectors arranged at both ends of the beams. The connectors are mostly rivets and are fixed to the beam body. When the connectors are used for fixing, the staff needs to mechanically hammer or repeatedly tighten the connectors one by one to fix them to the shelf beams, which is time-consuming and labor-intensive. The large-scale use of rivets also increases the production cost of the shelf. Therefore, the utility model proposes a layer plate structure for shelf support to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a layer plate structure for shelf support to solve the problem in the prior art that when connecting parts are used for fixing, workers need to mechanically hammer or repeatedly tighten the connecting parts one by one to fix them to the shelf beams, which is time-consuming and labor-intensive.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a layer plate structure for shelf support, including a main frame rod, a cross beam and a connecting beam, an assembly component is provided on the outer side of the main frame rod, the main frame rod is connected to the connecting beam through the assembly component, a support rod is provided inside the connecting beam, and a connecting mechanism is provided between adjacent main frame rods.

[0006] A further improvement is that the assembly components include a fixing frame, a connecting plate and a torsion spring, one side of the main frame rod is fixedly connected to the fixing frame by bolts, the top of the fixing frame is hinged with a connecting plate, a torsion spring is provided at the hinge between the connecting plate and the fixing frame, and the top of the connecting plate is detachably connected to the outer wall of the main frame rod by bolts.

[0007] A further improvement is that a groove is provided on one side of the fixing frame, the inner wall of the groove is snap-connected with the outer wall of the connecting beam, and a limiting mechanism matching the connecting beam is provided at the bottom of the fixing frame.

[0008] A further improvement is that the limiting mechanism includes an inclined groove, a limiting rod and a clamping claw. The interior of the fixing frame is provided with an inclined groove, the interior of the inclined groove is slidably connected to the limiting rod, the outer side of the limiting rod is fixedly connected to the clamping claw, and one end of the clamping claw is clamped and connected to one end of the connecting beam.

[0009] A further improvement is that the connecting mechanism includes an assembly frame, a fixed block and a connecting block, the other side of the main frame rod is fixedly connected to the assembly frame by bolts, one side of the assembly frame is symmetrically fixedly connected to the fixed block, the two ends of the crossbeam are symmetrically connected to the connecting blocks, and the connecting block is inserted between the two fixed blocks and fixedly connected by bolts.

[0010] A further improvement is that a strip groove is provided inside the connecting beam, threaded rods are symmetrically fixedly connected to both ends of the support rod, and one end of the threaded rod passes through the interior of the strip groove and is threadedly connected to a nut.

[0011] A further improvement is that a pad is welded at the bottom end of the main frame rod, the pad is set to a rectangular structure, and the length and width of the pad are greater than the length and width of the main frame rod.

[0012] The beneficial effects of the utility model are as follows: the two connecting plates are rotated outward to open the passage for accommodating the main frame rod on one side of the fixing frame, and then the fixing frame is sleeved on one side of the main frame rod from top to bottom, and the fixing frame is rotated and reset by the elastic force of the torsion spring to fit together with the outer wall of the main frame rod, and the screw holes on the fixing frame and the connecting plates are adjusted to be parallel to the screw holes on the main frame rod, and then fixed by bolts to install the assembly component on the outside of the main frame rod, and the clamping claw is pulled to slide upward along the inclined groove by the limit rod to increase the distance between the clamping claw and the bottom of the fixing frame At this time, one end of the connecting beam can be placed into the bottom of the fixed frame, and then the limit rod can be released and slide downward due to gravity, driving the clamping claw to cover the top of one end of the connecting beam, so as to clamp one end of the connecting beam with the bottom of the fixed frame together, so that the connecting beam is fixed to the outside of the main frame rod, so that the connecting beam and the support rod form a supporting layer plate of a shelf for storing goods, and there is no need for staff to mechanically hammer or repeatedly tighten the connecting parts one by one to fix them to the shelf beam, thus solving the time-consuming and labor-intensive installation problem. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a schematic diagram of the assembly component structure of the utility model;

[0015] Figure 3 It is a side view of the assembly components of the utility model;

[0016] Figure 4 For this utility model Figure 1 A partial enlarged view of point A.

[0017] Among them: 1. main frame rod; 2. cross beam; 3. connecting beam; 4. support rod; 5. assembly frame; 6. fixed frame; 7. connecting plate; 8. torsion spring; 9. inclined groove; 10. limit rod; 11. clamping claw; 12. strip groove; 13. threaded rod; 14. fixing block; 15. connecting block. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes a layer plate structure for shelf support, including a main frame rod 1, a cross beam 2 and a connecting beam 3, an outer side of the main frame rod 1 is provided with an assembly component, the main frame rod 1 is connected to the connecting beam 3 through the assembly component, a support rod 4 is provided inside the connecting beam 3, and a connecting mechanism is provided between adjacent main frame rods 1, firstly two groups of assembly components are respectively installed on the outer sides of two main frame rods 1, and then the connecting beam 3 is placed in the assembly component on the adjacent side to install the connecting beam 3 on the outer side of the main frame rod 1, and then one end of the supporting rod 4 is inserted into the interior of a connecting beam 3, and the other connecting beam 3 is docked at the other end of the supporting rod 4, so that the connecting beam 3 and the supporting rod 4 form a supporting layer plate of a shelf for storing goods.

[0020] The assembly components include a fixing frame 6, a connecting plate 7 and a torsion spring 8. One side of the main frame rod 1 is fixedly connected to the fixing frame 6 by bolts. The top of the fixing frame 6 is hinged with a connecting plate 7. A torsion spring 8 is provided at the hinge between the connecting plate 7 and the fixing frame 6. The top of the connecting plate 7 is detachably connected to the outer wall of the main frame rod 1 by bolts. The two connecting plates 7 are rotated outward to open the channel on one side of the fixing frame 6 for accommodating the main frame rod 1. Then the fixing frame 6 is sleeved on one side of the main frame rod 1 from top to bottom. The fixing frame 6 is rotated and reset by the elastic force of the torsion spring 8 to fit together with the outer wall of the main frame rod 1. The screw holes on the fixing frame 6 and the connecting plate 7 are adjusted to be parallel to the positions of the screw holes on the main frame rod 1, and then fixed by bolts to install the assembly component on the outside of the main frame rod 1.

[0021] The fixing frame 6 is provided with a groove on one side, and the inner wall of the groove is engaged with the outer wall of the connecting beam 3. The bottom of the fixing frame 6 is provided with a limiting mechanism matching the connecting beam 3. The limiting mechanism includes an inclined groove 9, a limiting rod 10 and a clamping claw 11. The fixing frame 6 is provided with an inclined groove 9 inside, and the limiting rod 10 is slidably connected inside the inclined groove 9. The outer side of the limiting rod 10 is fixedly connected with a clamping claw 11, and one end of the clamping claw 11 is engaged with one end of the connecting beam 3. The clamping claw 11 is pulled upward along the inclined groove 9 by the limiting rod 10 to increase the distance between the clamping claw 11 and the bottom of the fixing frame 6. At this time, one end of the connecting beam 3 can be placed into the bottom of the fixing frame 6, and then the limiting rod 10 is released and it slides downward due to gravity, driving the clamping claw 11 to cover the top of one end of the connecting beam 3, so as to engage one end of the connecting beam 3 with the bottom of the fixing frame 6, so that the connecting beam 3 is fixed to the outer side of the main frame rod 1.

[0022] The connecting mechanism includes an assembly frame 5, a fixing block 14 and a connecting block 15. The other side of the main frame rod 1 is fixedly connected to the assembly frame 5 by bolts, and one side of the assembly frame 5 is symmetrically fixedly connected to the fixing block 14. The two ends of the beam 2 are symmetrically connected to the connecting blocks 15. The connecting blocks 15 are inserted between the two fixing blocks 14 and fixedly connected by bolts. The connecting blocks 15 at both ends of the beam 2 are butt-jointed with two different groups of fixing blocks 14, and then bolts are used to penetrate the interior of the connecting blocks 15 and the fixing blocks 14, and two nuts are tightened at both ends of the bolts to fix the connecting blocks 15 and the fixing blocks 14 together, thereby strengthening the connection between the two groups of main frame rods 1 and making the structure of the shelf more stable.

[0023] The interior of the connecting beam 3 is provided with a strip groove 12, and the two ends of the support rod 4 are symmetrically fixedly connected with threaded rods 13, one end of the threaded rod 13 passes through the interior of the strip groove 12 and is threadedly connected with a nut. First, the threaded rod 13 at one end of the support rod 4 is inserted into the strip groove 12 inside a connecting beam 3, and then the other connecting beam 3 is moved so that its strip groove 12 is connected to the threaded rod 13 at the other end of the support rod 4. Finally, the nuts are tightened on the two threaded rods 13 to fix the support rod 4 inside the connecting beam 3, and the support rod 4 plays a supporting role on the goods.

[0024] A pad is welded at the bottom end of the main frame rod 1 , and the pad is configured as a rectangular structure. The length and width of the pad are both greater than the length and width of the main frame rod 1 .

[0025] The shelf supports the layer plate structure, rotate the two connecting plates 7 outward to open the channel of the fixing frame 6 on one side of the main frame rod 1, then the fixing frame 6 is sleeved on one side of the main frame rod 1 from top to bottom, and the fixing frame 6 is rotated and reset by the elastic force of the torsion spring 8 to fit together with the outer wall of the main frame rod 1, adjust the screw holes on the fixing frame 6 and the connecting plate 7 to be parallel to the screw holes on the main frame rod 1, and then fix them with bolts to install the assembly component on the outside of the main frame rod 1, and pull the clamping claw 11 to slide upward along the inclined groove 9 through the limit rod 10 to increase the clamping claw 11 and the bottom of the fixing frame 6 The spacing between the two ends of the connecting beam 3 is , and then one end of the connecting beam 3 can be placed into the bottom of the fixing frame 6, and then the limiting rod 10 is released and slides downward due to gravity, driving the clamping claw 11 to cover the top of one end of the connecting beam 3, so as to clamp one end of the connecting beam 3 with the bottom of the fixing frame 6 together, so that the connecting beam 3 is fixed to the outside of the main frame rod 1, so that the connecting beam 3 and the supporting rod 4 form a supporting layer plate of a shelf for storing goods, and there is no need for the staff to mechanically hammer or repeatedly tighten the connecting parts one by one to fix them to the shelf beam, thereby solving the problem of time-consuming and labor-intensive installation.

[0026] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A layer plate structure for supporting a shelf, comprising a main frame rod (1), a crossbeam (2) and a connecting beam (3), characterized in that: An assembly component is provided on the outer side of the main frame rod (1), the main frame rod (1) is connected to a connecting beam (3) via the assembly component, a support rod (4) is provided inside the connecting beam (3), and a connecting mechanism is provided between adjacent main frame rods (1); The assembly components include a fixing frame (6), a connecting plate (7) and a torsion spring (8); one side of the main frame rod (1) is fixedly connected to the fixing frame (6) by means of bolts; the top of the fixing frame (6) is hingedly connected to the connecting plate (7); a torsion spring (8) is provided at the hinge between the connecting plate (7) and the fixing frame (6); the top of the connecting plate (7) is detachably connected to the outer wall of the main frame rod (1) by means of bolts.

2. A layer plate structure for shelf support according to claim 1, characterized in that: A groove is provided on one side of the fixing frame (6), the inner wall of the groove is snap-connected with the outer wall of the connecting beam (3), and a limiting mechanism matching the connecting beam (3) is provided at the bottom of the fixing frame (6).

3. The layer plate structure for shelf support according to claim 2, characterized in that: The limiting mechanism comprises an inclined groove (9), a limiting rod (10) and a clamping claw (11); the interior of the fixed frame (6) is provided with an inclined groove (9); the interior of the inclined groove (9) is slidably connected to the limiting rod (10); the outer side of the limiting rod (10) is fixedly connected to the clamping claw (11); one end of the clamping claw (11) is snap-connected to one end of the connecting beam (3).

4. The layer plate structure for shelf support according to claim 1, characterized in that: The connection mechanism comprises an assembly frame (5), a fixing block (14) and a connecting block (15); the other side of the main frame rod (1) is fixedly connected to the assembly frame (5) by means of bolts; one side of the assembly frame (5) is symmetrically fixedly connected to the fixing block (14); both ends of the crossbeam (2) are symmetrically connected to the connecting blocks (15); the connecting block (15) is inserted between the two fixing blocks (14) and fixedly connected by means of bolts.

5. The layer plate structure for shelf support according to claim 1, characterized in that: The connection beam (3) is provided with a strip groove (12) inside, and threaded rods (13) are symmetrically fixedly connected to both ends of the support rod (4), and one end of the threaded rod (13) passes through the inside of the strip groove (12) and is threadedly connected to a nut.

6. The layer plate structure for shelf support according to claim 1, characterized in that: A cushion block is welded at the bottom end of the main frame rod (1), and the cushion block is configured as a rectangular structure. The length and width of the cushion block are both greater than the length and width of the main frame rod (1).

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