Liftable goods shelf

Abstract

The utility model belongs to the technical field of goods shelves, and particularly relates to a liftable goods shelf which comprises a bottom frame, a moving assembly is arranged at the bottom of the bottom frame, six sets of sliding plates are connected to the bottom frame in a sliding mode, handles are installed at one ends of the six sliding plates, and a bearing plate is jointly connected between every two sliding plates in the same horizontal direction. Bottom plates are installed at the bottom ends of the three bearing plates correspondingly, adjusting assemblies are arranged in the three bottom plates correspondingly, and the two side walls of an inner cavity of the bottom frame are each provided with a set of positioning grooves. Through the arrangement of the adjusting assembly, the height of the bottom plate can be adjusted, so that the height of the bearing plates is limited, the cargo placing stability is improved, the lifting effect is achieved, the distance between the two bearing plates can be conveniently adjusted according to the height of placed cargoes, and the flexibility is improved; and through the arrangement of the moving assembly, the goods shelf bottom frame can be conveniently moved and used, meanwhile, the stability of the device is guaranteed, and the goods placing effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of shelves, in particular to a liftable shelf. Background Art

[0002] Shelves are racks used to store goods and are widely used in warehouses, supermarkets and other places to improve storage efficiency and space utilization;

[0003] According to Chinese patent publication number CN 212233893 U, an anti-dumping bulk shelf is disclosed. In this application, the height of the load-bearing plate of the shelf is not easy to adjust, thereby limiting the height of the placed goods and making the use less flexible. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a liftable shelf, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0008] A liftable shelf comprises a base frame, a movable assembly is provided at the bottom of the base frame, six sets of slides are slidably connected to the base frame, one end of each of the six slides is equipped with a handle, a carrying plate is commonly connected between two of the slides in the same horizontal direction, bottom plates are installed at the bottom ends of three of the carrying plates, adjustment assemblies are provided in the three bottom plates, and a set of positioning grooves are provided on both side walls of the inner cavity of the base frame;

[0009] The adjusting assembly includes four fixed rods installed in the base plate, and a slider is slidably connected between the two fixed rods on the same side. The two sliders are installed with positioning plates at their ends away from each other, and the positioning plates are slidably connected to the base plate. Two springs are installed at the two sliders' ends close to each other, and a winding roller is rotatably connected in the base plate. A hand wheel is installed at one end of the winding roller, and two connecting ropes are connected to the outer wall of the winding roller, and the two connecting ropes are respectively connected to the two sliders.

[0010] Furthermore, the size of the positioning plate is adapted to the positioning groove.

[0011] Furthermore, the moving assembly includes a base installed at the four corners of the bottom end of the base frame, the four bases are rotatably connected with a rotating shaft, the middle part of the outer surface of the four rotating shafts is installed with a roller, one end of the four rotating shafts is installed with an auxiliary disk, the outer surface of the four auxiliary disks is provided with a group of card slots, electric telescopic rods are installed on both sides of the bottom end of the base frame, the telescopic ends of the two electric telescopic rods are commonly connected to the adjustment frame, and the four corners of the bottom end of the adjustment frame are installed with card rods.

[0012] Furthermore, the size of the clamping rod is adapted to the clamping slot.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a liftable shelf with the following beneficial effects:

[0015] The utility model can adjust the height of the bottom plate by adjusting the setting of the component, thereby limiting the height of the load-bearing plate, thereby improving the stability of cargo placement, achieving the lifting effect, and facilitating the adjustment of the spacing between the two load-bearing plates according to the height of the placed cargo, thereby improving flexibility; and through the setting of the moving component, the shelf bottom frame can be conveniently moved and used, while also ensuring the stability of the device and the cargo placement effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0018] Figure 3 This is a schematic structural diagram of the roller of the utility model;

[0019] Figure 4 This is a structural diagram of the mobile component of the utility model.

[0020] In the figure: 1. Base frame; 2. Moving assembly; 21. Base; 22. Roller; 23. Auxiliary plate; 24. Card slot; 25. Electric telescopic rod; 26. Adjustment frame; 27. Card rod; 3. Slide plate; 4. Loading plate; 5. Bottom plate; 6. Adjustment assembly; 61. Fixed rod; 62. Slider; 63. Positioning plate; 64. Spring; 65. Winding roller; 66. Handwheel; 67. Connecting rope; 7. Handle; 8. Positioning slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example

[0023] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 When the lifting platform 1 is lifted up, the lifting frame 1 is lifted and lowered, and the lifting height is increased, and the lifting of the lifting platform 1 is increased. As shown in FIG, the liftable shelf proposed in an embodiment of the present invention includes a base frame 1, a moving component 2 is provided at the bottom of the base frame 1, six groups of slides 3 are slidably connected to the base frame 1, and one end of the six slides 3 is installed with a handle 7, and a carrying plate 4 is commonly connected between two slides 3 in the same horizontal direction, and the bottom ends of the three carrying plates 4 are installed with bottom plates 5, and the three bottom plates 5 are provided with an adjusting component 6. A group of positioning grooves 8 are opened on both side walls of the inner cavity of the base frame 1; the height of the carrying plates 4 can be adjusted by sliding the slides 3 on the base frame 1, and the height of the bottom plates 5 can be adjusted by setting the adjusting component 6, so as to limit the height of the carrying plates 4, thereby improving the stability of goods placement and achieving the lifting effect, and facilitating the adjustment of the spacing between the two carrying plates 4 according to the height of the placed goods, thereby improving flexibility; and through the setting of the moving component 2, the shelf base frame 1 can be conveniently moved and used, while also ensuring the stability of the device and the placement effect of goods.

[0024] The adjustment assembly 6 includes four fixed rods 61 installed in the base plate 5. A slider 62 is slidably connected between the two fixed rods 61 on the same side. A positioning plate 63 is installed at the ends of the two sliders 62 that are away from each other. The positioning plate 63 is slidably connected to the base plate 5. Two springs 64 are installed at the ends of the two sliders 62 that are close to each other. A winding roller 65 is rotatably connected in the base plate 5. A hand wheel 66 is installed at one end of the winding roller 65. Two connecting ropes 67 are connected to the outer wall of the winding roller 65. The two connecting ropes 67 are respectively connected to the two sliders 62. When adjusting the height of the carrying plate 4, by turning the hand wheel 66 clockwise, the winding roller 65 is driven to rotate and the two connecting ropes 67 are wound up, thereby driving the two sliders 62 to slide relative to each other on the fixing rod 61 and squeezing the spring 64, thereby driving the positioning plate 63 to slide out of the positioning groove 8 and slide into the inside of the bottom plate 5. At this time, the carrying plate 4 can be slid on the base frame 1 along with the slide plate 3. After adjusting to the appropriate height, as the spring 64 is reset, the positioning plate 63 is again locked in the positioning groove 8 at the corresponding position to complete the height adjustment of the carrying plate 4.

[0025] like Figure 2As shown, in some embodiments, the size of the positioning plate 63 is adapted to the positioning slot 8, which facilitates adjustment.

[0026] like Figure 4 As shown, in some embodiments, the mobile component 2 includes a base 21 installed at the four corners of the bottom end of the base frame 1, and the four bases 21 are rotatably connected to the rotating shaft. The middle of the outer surface of the four rotating shafts is installed with a roller 22, and one end of the four rotating shafts is installed with an auxiliary disk 23. The outer surface of the four auxiliary disks 23 is provided with a group of card slots 24. Electric telescopic rods 25 are installed on both sides of the bottom end of the base frame 1. The telescopic ends of the two electric telescopic rods 25 are commonly connected to the adjustment frame 26. The four corners of the bottom end of the adjustment frame 26 are equipped with card rods. 27; When the device needs to be fixed, the electric telescopic rod 25 drives the adjusting frame 26 to move downward, driving the card rod 27 to engage in the card slot 24 on the auxiliary plate 23, limiting the auxiliary plate 23 to prevent the rotation of the shaft, thereby preventing the roller 22 from rotating, completing the limitation of the device and ensuring the stability of the cargo placement. When it needs to be moved, the electric telescopic rod 25 is retracted to drive the adjusting frame 26 and the card rod 27 to move upward. At this time, the card rod 27 slides out of the card slot 24, and then the device can be moved by the roller 22, thereby improving the convenience of movement.

[0027] like Figure 4 As shown, in some embodiments, the size of the clamping rod 27 is adapted to the clamping slot 24 to facilitate positioning.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A liftable shelf, comprising a base frame (1), characterized in that: The bottom of the base frame (1) is provided with a moving assembly (2), and six groups of slides (3) are slidably connected to the base frame (1), and one end of each of the six slides (3) is provided with a handle (7), and a supporting plate (4) is commonly connected between two of the slides (3) in the same horizontal direction, and a bottom plate (5) is provided at the bottom end of each of the three supporting plates (4), and an adjustment assembly (6) is provided in each of the three bottom plates (5), and a group of positioning grooves (8) are provided on both side walls of the inner cavity of the base frame (1); The adjustment assembly (6) includes four fixed rods (61) installed in the base plate (5), and a slider (62) is slidably connected between the two fixed rods (61) on the same side. The ends of the two sliders (62) away from each other are both installed with positioning plates (63), and the positioning plates (63) are slidably connected to the base plate (5). The ends of the two sliders (62) close to each other are both installed with two springs (64). A winding roller (65) is rotatably connected in the base plate (5), and a hand wheel (66) is installed at one end of the winding roller (65). The outer wall of the winding roller (65) is connected to two connecting ropes (67), and the two connecting ropes (67) are respectively connected to the two sliders (62).

2. The liftable shelf according to claim 1, characterized in that: The size of the positioning plate (63) is adapted to the positioning groove (8).

3. The liftable shelf according to claim 1, characterized in that: The mobile assembly (2) includes a base (21) installed at the four corners of the bottom end of the base frame (1), the four bases (21) are rotatably connected to a rotating shaft, the middle of the outer surface of the four rotating shafts is installed with a roller (22), one end of the four rotating shafts is installed with an auxiliary disk (23), the outer surface of the four auxiliary disks (23) is provided with a group of card slots (24), the two sides of the bottom end of the base frame (1) are installed with electric telescopic rods (25), the telescopic ends of the two electric telescopic rods (25) are commonly connected to an adjustment frame (26), and the four corners of the bottom end of the adjustment frame (26) are installed with card rods (27).

4. The liftable shelf according to claim 3, characterized in that: The size of the clamping rod (27) is adapted to the clamping slot (24).

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