Adjustable goods shelf support

Abstract

The utility model discloses an adjustable goods shelf support, which belongs to the technical field of goods shelves and comprises a side frame, a plurality of telescopic rods are fixedly connected to the side face of the side frame, the other end of each telescopic rod is fixedly connected with another side frame, and a plurality of telescopic laminates are fixedly connected to the surfaces of the two side frames. Wherein a plurality of limiting holes are formed in the surfaces of the two telescopic rods, limiting assemblies are arranged on the surfaces of the two telescopic rods, each limiting assembly comprises a fixing plate, a limiting rod, a baffle, a spring, a through hole and a pull block, two moving assemblies are arranged on the inner walls of the two side frames, and by adjusting the lengths of the multiple telescopic rods and the multiple telescopic laminates, the two side frames can move in the limiting holes. The distance between the two side frames is adjusted, the overall width of the goods shelf is conveniently adjusted, a limiting assembly is arranged, so that a spring drives a limiting rod to be inserted into a limiting hole, the length of a telescopic rod is conveniently limited, and the stability of the goods shelf is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, and more specifically, to an adjustable shelf bracket. Background Art

[0002] Shelves are used to place various goods in warehousing and logistics, and are often used in factory workshops, self-service shopping malls, supermarkets and other places. Most shelves are multi-layer structures consisting of bottom beams, columns, brackets and shelves. The shelves of each layer are supported by brackets, which are connected to the columns in a horizontal cantilever state.

[0003] When using existing shelves, it is not convenient to adjust the overall width of the shelves, resulting in the inability to adapt to placement spaces of different sizes. Since the shelves have different widths according to different models, but they are all fixed and cannot be adjusted over a short distance, when the width of some placement spaces does not match the width of the shelves, it causes the phenomenon that items cannot be placed in or a large gap is generated, resulting in reduced space utilization. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an adjustable shelf bracket, which has the feature of being easy to adjust in width.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an adjustable shelf bracket, including a side frame, a plurality of telescopic rods are fixedly connected to the side of the side frame, the other ends of the plurality of telescopic rods are fixedly connected to another side frame, and a plurality of telescopic layer plates are fixedly connected to the surfaces of the two side frames, wherein the surfaces of the two telescopic rods are each provided with a plurality of limiting holes, wherein the surfaces of the two telescopic rods are each provided with a limiting assembly, the limiting assembly comprising a fixed plate, a limiting rod, a baffle, a spring, a through hole and a pull block, the inner walls of the two side frames are each provided with two moving assemblies, the moving assemblies comprising a support plate, a square sliding rod, a moving wheel, a connecting plate, a threaded tube, a threaded column and a first rotating shaft, and the inner walls of the two side frames are each provided with two transmission assemblies, the transmission assembly comprising a second rotating shaft, a worm, a rotating handle and a worm wheel.

[0008] When using an adjustable shelf bracket of the present technical solution, the distance between the two side frames is adjusted by adjusting the length of multiple telescopic rods and multiple telescopic layers, so that the overall width of the shelf can be adjusted. By setting a limit assembly, the spring drives the limit rod to be inserted into the limit hole, so that the length of the telescopic rod can be limited, thereby improving the stability of the shelf.

[0009] Furthermore, the fixed plate is fixedly connected to the surface of the telescopic rod, the limit rod is slidably connected to the surface of the fixed plate, the baffle is penetrated through the surface of the limit rod, the spring is sleeved on the surface of the limit rod, the through hole is opened on the surface of the telescopic rod, and the pull block is fixedly connected to the other end of the limit rod.

[0010] Furthermore, the support plate is fixedly connected to the inner wall of the side frame, the square slide bar is slidably connected to the surface of the support plate, the movable wheel is fixedly connected to the lower end of the square slide bar, the connecting plate is fixedly connected to the upper end of the square slide bar, the threaded tube is fixedly connected to the upper surface of the connecting plate, the threaded column is threadedly connected to the surface of the threaded tube, the first rotating shaft is fixedly connected to the upper end of the threaded column, and the upper end of the first rotating shaft is rotatably connected to the inner wall of the side frame through a bearing.

[0011] Furthermore, both ends of the second rotating shaft are rotatably connected to the side frame surface through bearings, the worm is inserted into the second rotating shaft surface, the handle is fixedly connected to one end of the second rotating shaft, the worm wheel is inserted into the first rotating shaft surface, and the worm wheel and worm are meshed.

[0012] Furthermore, a first limiting plate is fixedly connected to the surface of the limiting rod, and a second limiting plate is fixedly connected to the surface of the fixing plate.

[0013] Furthermore, the surface of the pulling block is provided with anti-slip grooves.

[0014] Furthermore, the two side frames and the multiple telescopic layer plates are all made of cold-rolled steel plates.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The adjustable shelf bracket adjusts the distance between the two side frames by adjusting the length of multiple telescopic rods and multiple telescopic layers, so as to facilitate the adjustment of the overall width of the shelf. By setting a limit assembly, the spring drives the limit rod to be inserted into the limit hole, so as to facilitate the limit of the length of the telescopic rod, thereby improving the stability of the shelf;

[0018] 2. This adjustable shelf bracket is convenient for moving the side frame and adjusting the width by setting a moving component under the action of multiple moving wheels. At the same time, it is convenient for moving the shelf as a whole. The threaded column drives the threaded tube and the square sliding rod to slide on the surface of the support plate, so as to drive the moving wheel to be retracted into the side frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 for Figure 2 Enlarged structural diagram at B in the middle.

[0024] The symbols in the accompanying drawings are:

[0025] 1. Side frame;

[0026] 2. Telescopic rod;

[0027] 3. Telescopic shelves;

[0028] 4. Limiting hole;

[0029] 5. Limiting assembly; 501. fixing plate; 502. limiting rod; 503. baffle; 504. spring; 505. through hole; 506. pulling block;

[0030] 6. Moving assembly; 601. Support plate; 602. Square slide bar; 603. Moving wheel; 604. Connecting plate; 605. Threaded tube; 606. Threaded column; 607. First rotating shaft;

[0031] 7. Transmission assembly; 701. Second rotating shaft; 702. Worm; 703. Rotating handle; 704. Worm wheel;

[0032] 8. The first limit plate;

[0033] 9. The second limit plate. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0035] Example:

[0036] The following is combined with Figure 1-4 The utility model is described in further detail.

[0037] See also Figure 1-4 The utility model provides a technical solution: an adjustable shelf bracket, including a side frame 1, a plurality of telescopic rods 2 are fixedly connected to the side of the side frame 1, the other end of the plurality of telescopic rods 2 is fixedly connected to another side frame 1, a plurality of telescopic layers 3 are fixedly connected to the surfaces of the two side frames 1, wherein the surfaces of the two telescopic rods 2 are provided with a plurality of limiting holes 4, wherein the surfaces of the two telescopic rods 2 are provided with limiting components 5, the limiting components 5 include a fixed plate 501, a limiting rod 502, a baffle 503, a spring 504, a through hole 505 and a pull block 506, and the inner walls of the two side frames 1 are provided with two moving components 6, the moving components 6 include a support plate 601, a square The sliding rod 602, the moving wheel 603, the connecting plate 604, the threaded tube 605, the threaded column 606 and the first rotating shaft 607, the inner walls of the two side frames 1 are provided with two transmission components 7, the transmission component 7 includes a second rotating shaft 701, a worm 702, a rotating handle 703 and a worm wheel 704, and the distance between the two side frames 1 is adjusted by adjusting the length of the multiple telescopic rods 2 and the multiple telescopic layer plates 3, so as to facilitate the adjustment of the overall width of the shelf, and by setting the limit component 5, the spring 504 drives the limit rod 502 to be inserted into the limit hole 4, so as to facilitate the limitation of the length of the telescopic rod 2, thereby improving the stability of the shelf.

[0038] Specifically, the fixing plate 501 is fixedly connected to the surface of the telescopic rod 2, the limiting rod 502 is slidably connected to the surface of the fixing plate 501, the baffle 503 is penetrated through the surface of the limiting rod 502, the spring 504 is sleeved on the surface of the limiting rod 502, the through hole 505 is opened on the surface of the telescopic rod 2, and the pull block 506 is fixedly connected to the other end of the limiting rod 502.

[0039] By adopting the above technical solution, by setting the limit rod 502, the spring 504 drives the limit rod 502 to be inserted into the limit hole 4, so as to facilitate the length of the telescopic rod 2 to be limited, thereby improving the stability of the shelf, and by pulling the pull block 506, it is easy to drive the limit rod 502 to be separated from the limit hole 4, thereby releasing the limit on the telescopic rod 2 and facilitating width adjustment.

[0040] Specifically, the support plate 601 is fixedly connected to the inner wall of the side frame 1, the square slide bar 602 is slidably connected to the surface of the support plate 601, the moving wheel 603 is fixedly connected to the lower end of the square slide bar 602, the connecting plate 604 is fixedly connected to the upper end of the square slide bar 602, the threaded tube 605 is fixedly connected to the upper surface of the connecting plate 604, the threaded column 606 is threadedly connected to the surface of the threaded tube 605, the first rotating shaft 607 is fixedly connected to the upper end of the threaded column 606, and the upper end of the first rotating shaft 607 is rotatably connected to the inner wall of the side frame 1 through a bearing.

[0041] By adopting the above technical solution, by setting up a plurality of moving wheels 603, it is convenient to move the side frame 1 and adjust the width. At the same time, it is convenient to move the entire shelf. The threaded tube 605 and the square slide bar 602 are driven by the threaded column 606 to slide on the surface of the support plate 601, so as to facilitate driving the moving wheel 603 to be retracted into the side frame 1.

[0042] Specifically, both ends of the second rotating shaft 701 are rotatably connected to the surface of the side frame 1 through bearings, the worm 702 is penetrated through the surface of the second rotating shaft 701, the handle 703 is fixedly connected to one end of the second rotating shaft 701, the worm wheel 704 is penetrated through the surface of the first rotating shaft 607, and the worm wheel 704 and the worm 702 are meshed.

[0043] By adopting the above technical solution, the second rotating shaft 701 and the worm 702 are driven to rotate by rotating the handle 703, and the first rotating shaft 607 and the threaded column 606 are driven to rotate under the meshing relationship between the worm wheel 704 and the worm 702.

[0044] Specifically, the surface of the limiting rod 502 is fixedly connected with a first limiting plate 8, the surface of the fixing plate 501 is fixedly connected with a second limiting plate 9, the surface of the pulling block 506 is provided with anti-slip grooves, and the two side frames 1 and the multiple telescopic layer plates 3 are all made of cold-rolled steel plates.

[0045] By adopting the above technical solution, by setting the first limit plate 8 and the second limit plate 9, the limit rod 502 drives the first limit plate 8 to rotate 90 degrees, so that the first limit plate 8 overlaps the surface of the second limit plate 9, thereby limiting the position of the limit rod 502.

[0046] The working principle of the utility model is as follows: when in use, the handle 703 is rotated to drive the second rotating shaft 701 and the worm 702 to rotate, and under the meshing relationship between the worm wheel 704 and the worm 702, the first rotating shaft 607 and the threaded column 606 are driven to rotate, and under the cooperation of the threaded column 606 and the threaded tube 605, the square sliding rod 602 slides on the surface of the support plate 601, driving the moving wheel 603 to extend out of the range of the side frame 1, pulling the pull block 506, driving the limit rod 502 to disengage from the limit hole 4, and releasing the limit on the telescopic rod 2 , and then the limiting rod 502 drives the first limiting plate 8 to rotate 90 degrees, so that the first limiting plate 8 overlaps the surface of the second limiting plate 9, limits the position of the limiting rod 502, and adjusts the length of the multiple telescopic rods 2 and the multiple telescopic layer plates 3 to adjust the distance between the two side frames 1 and the overall width of the shelf. After the adjustment is completed, the spring 504 drives the limiting rod 502 to be inserted into the limiting hole 4 to limit the length of the telescopic rod 2, and then the moving wheel 603 is retracted into the side frame 1 to improve the stability of the shelf.

[0047] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An adjustable shelf support, comprising a side frame (1), characterized in that: A plurality of telescopic rods (2) are fixedly connected to the side of the side frame (1), and the other ends of the plurality of telescopic rods (2) are fixedly connected to another side frame (1). A plurality of telescopic layer plates (3) are fixedly connected to the surfaces of the two side frames (1), wherein the surfaces of the two telescopic rods (2) are each provided with a plurality of limiting holes (4), wherein the surfaces of the two telescopic rods (2) are each provided with a limiting assembly (5), and the limiting assembly (5) comprises a fixing plate (501), a limiting rod (502), a baffle (503), a spring (504), a through hole (505), and a plurality of stop holes (4) are provided on the surfaces of the two telescopic rods (2). ) and a pull block (506), the inner walls of the two side frames (1) are each provided with two moving components (6), the moving components (6) comprising a support plate (601), a square slide bar (602), a moving wheel (603), a connecting plate (604), a threaded tube (605), a threaded column (606) and a first rotating shaft (607), the inner walls of the two side frames (1) are each provided with two transmission components (7), the transmission components (7) comprising a second rotating shaft (701), a worm (702), a rotating handle (703) and a worm wheel (704).

2. The adjustable shelf support according to claim 1, characterized in that: The fixing plate (501) is fixedly connected to the surface of the telescopic rod (2), the limiting rod (502) is slidably connected to the surface of the fixing plate (501), the baffle (503) is inserted through the surface of the limiting rod (502), the spring (504) is sleeved on the surface of the limiting rod (502), the through hole (505) is opened on the surface of the telescopic rod (2), and the pulling block (506) is fixedly connected to the other end of the limiting rod (502).

3. The adjustable shelf support according to claim 1, characterized in that: The support plate (601) is fixedly connected to the inner wall of the side frame (1); the square sliding rod (602) is slidably connected to the surface of the support plate (601); the moving wheel (603) is fixedly connected to the lower end of the square sliding rod (602); the connecting plate (604) is fixedly connected to the upper end of the square sliding rod (602); the threaded tube (605) is fixedly connected to the upper surface of the connecting plate (604); the threaded column (606) is threadedly connected to the surface of the threaded tube (605); the first rotating shaft (607) is fixedly connected to the upper end of the threaded column (606); and the upper end of the first rotating shaft (607) is rotatably connected to the inner wall of the side frame (1) via a bearing.

4. The adjustable shelf support according to claim 1, characterized in that: Both ends of the second rotating shaft (701) are rotatably connected to the surface of the side frame (1) via bearings; the worm (702) is inserted through the surface of the second rotating shaft (701); the rotating handle (703) is fixedly connected to one end of the second rotating shaft (701); the worm wheel (704) is inserted through the surface of the first rotating shaft (607); and the worm wheel (704) and the worm (702) are meshed with each other.

5. The adjustable shelf support according to claim 1, characterized in that: A first limiting plate (8) is fixedly connected to the surface of the limiting rod (502), and a second limiting plate (9) is fixedly connected to the surface of the fixing plate (501).

6. The adjustable shelf support according to claim 1, characterized in that: The surface of the pull block (506) is provided with anti-slip grooves.

7. The adjustable shelf support according to claim 1, characterized in that: The two side frames (1) and the plurality of telescopic layer plates (3) are all made of cold-rolled steel plates.

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