Lifting frame

Abstract

The utility model relates to the technical field of goods placing frames, and provides a lifting frame which comprises a layer plate and an installation stand column, and the layer plate is provided with a hanging arm. A sliding cavity used for clamping one end of the hanging arm in a sliding mode is formed in the installation stand column, and a plurality of adjusting insertion holes are formed in the sliding cavity. The lower end of the hanging arm is provided with a plug which is clamped into the adjusting insertion hole in a matched mode. And when the shelf board is lifted up to drive the plug to be separated from the adjusting jack, the shelf board moves up and down along the mounting stand column. By lifting one end of the laminate, the laminate can be unlocked to move up and down to adjust the position, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cargo placement racks, in particular to a lifting rack. Background Art

[0002] Shelves can be used in any space where storage is needed, such as supermarkets, hospitals, warehouses, and even homes. Conventional shelves come in two types: fixed and movable. However, because items can vary in size and length, movable shelves are more widely used to better utilize space. Traditional shelves with movable shelves typically use screws or hooks for adjustment. Adjusting the shelf height requires removing and reinstalling the shelf, which is very inconvenient. Therefore, a lifting rack that allows for quick shelf adjustment is designed. Utility Model Content

[0003] The purpose of the utility model is to provide a lifting frame which can more conveniently lift and adjust the position of a shelf.

[0004] The utility model is realized through the following technical scheme: a lifting frame, including a layer plate and a mounting column, the layer plate is installed with a hanging arm; a sliding cavity is provided in the mounting column for one end of the hanging arm to slide and be inserted, and a plurality of adjustment sockets are provided in the sliding cavity; a plug is provided at the lower end of the hanging arm to be adapted to be inserted into the adjustment socket; when the layer plate is lifted to drive the plug to disengage from the adjustment socket, the layer plate moves up and down along the mounting column.

[0005] Furthermore, a limiting plate is provided at one end of the hanging arm, and the limiting plate is provided on a side close to the plug.

[0006] Furthermore, the angle between the limiting plate and the layer plate is 100°-130°.

[0007] Furthermore, the installation columns are provided with at least two groups symmetrically arranged on both sides of the layer plate, and the installation columns are kept perpendicular to the layer plate.

[0008] Furthermore, the plug is arranged to point downward.

[0009] Furthermore, the cross section of the sliding cavity is a T-shaped structure.

[0010] Furthermore, the hanging arms are respectively installed at both ends of the layer board, and the hanging arms are provided with bent mounting portions.

[0011] Furthermore, at least one mounting hole is provided on the bent mounting portion.

[0012] Furthermore, it also includes a support plate, the installation column is installed on the support plate, and the installation column is vertical.

[0013] The technical solution of the present invention has at least the following advantages and beneficial effects: the present invention can release the connection of the layer by simply lifting it, and can adjust its height by lifting it up and down, and the operation is simple and fast, and it is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 A schematic structural diagram of a lifting frame provided in an embodiment of the present utility model;

[0016] Figure 2 This is a front structural diagram of the lifting frame in the present utility model;

[0017] Figure 3 for Figure 2 The cross-sectional view at AA in FIG;

[0018] Figure 4 It is a structural diagram of the hanging arm in the utility model;

[0019] Figure 5 It is a partial schematic diagram of the connection between the hanging arm and the installation column in the present invention.

[0020] Icon: 1-support plate, 2-mounting column, 21-sliding cavity, 22-adjustment socket, 3-layer board, 4-hanging arm, 41-plug, 42-limiting plate, 43-bending mounting part, 431-mounting hole. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0024] The following is further described in conjunction with specific embodiments. Figure 1-Figure 5 When the shelf 3 is lifted up, the shelf 3 is moved away from the mounting post 2 and the plug 41 is disengaged from the adjusting hole 22, and the shelf 3 is moved up and down along the mounting post 2.

[0025] like Figure 3 and Figure 4 As shown, a limit plate 42 is provided at one end of the hanging arm 4, and the limit plate 42 is provided on the side close to the plug 41; specifically, the limit plate 42 is stuck in the sliding cavity 21 to prevent the hanging arm 4 from detaching from the sliding cavity 21, and when the layer plate 3 is lifted, the limit plate 42 can be close to the inner wall of the sliding cavity 21 for guidance.

[0026] like Figure 3 As shown, the angle between the limit plate 42 and the layer plate 3 in this embodiment is 100°-130°; specifically, when the layer plate 3 is moved, the layer plate 3 is tilted, and the limit plate 42 is in a vertical state, which reduces the resistance during lifting and lowering, and when the lifting force of the layer plate 3 is released, the two ends of the inclined limit plate 42 are just stuck in the sliding cavity 21.

[0027] Reference Figure 1 As shown, at least two groups of mounting columns 2 are symmetrically arranged on both sides of the layer board 3, and the mounting columns 2 are kept perpendicular to the layer board 3; specifically, in order to provide good load-bearing effect at both ends of the layer board 3.

[0028] like Figure 3 and Figure 4 As shown, the plug 41 is arranged to point downward. Specifically, under the action of gravity, after the plug 41 is inserted into the adjustment socket 22, it moves downward a distance and is locked under the action of its own gravity, so that the horizontal movement and pulling of the layer plate 3 cannot be released.

[0029] like Figure 5 As shown, the cross section of the sliding cavity 21 is a T-shaped structure; specifically, the hanging arm 4 is installed from the top of the mounting column 2.

[0030] The hanging arms 4 in this embodiment are respectively installed at the two ends of the layer plate 3, and a bent mounting portion 43 is provided on the hanging arms 4; at least one mounting hole 431 is provided on the bent mounting portion 43; specifically, in order to facilitate the installation connection between the layer plate 3 and the hanging arms 4, the bent mounting portions 43 of the two hanging arms 4 are in the same plane and adhere to the layer plate 3 for support, and are connected and fixed to the layer plate 3 using screws passing through the mounting holes 431.

[0031] like Figure 1 As shown, this embodiment further includes a support plate 1 , and a mounting column 2 is mounted on the support plate 1 , and the mounting column 2 is vertical.

[0032] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements 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 lifting frame, characterized by: It comprises a layer plate (3) and a mounting column (2), wherein the layer plate (3) is mounted with a hanging arm (4); A sliding cavity (21) is provided in the installation column (2) for one end of the hanging arm (4) to slide and snap into, and a plurality of adjustment sockets (22) are provided in the sliding cavity (21); The lower end of the hanging arm (4) is provided with a plug (41) adapted to be inserted into the adjustment socket (22); When the layer plate (3) is lifted to drive the plug (41) to disengage from the adjustment socket (22), the layer plate (3) moves up and down along the installation column (2).

2. The lifting frame according to claim 1, wherein: A limiting plate (42) is provided at one end of the hanging arm (4), and the limiting plate (42) is provided on a side close to the plug (41).

3. The lifting frame according to claim 2, wherein: The angle between the limiting plate (42) and the layer plate (3) is 100°-130°.

4. The lifting frame according to claim 1, wherein: The installation columns (2) are provided with at least two groups symmetrically arranged on both sides of the layer plate (3), and the installation columns (2) and the layer plate (3) are kept perpendicular.

5. The lifting frame according to claim 1, characterized in that: The plug (41) is arranged to point downward.

6. The lifting frame according to claim 1, wherein: The cross section of the sliding cavity (21) is a T-shaped structure.

7. The lifting frame according to claim 1, characterized in that: The hanging arms (4) are respectively mounted on both ends of the layer plate (3), and a bent mounting portion (43) is provided on the hanging arms (4).

8. The lifting frame according to claim 7, characterized in that: At least one mounting hole (431) is provided on the bent mounting portion (43).

9. The lifting stand according to any one of claims 1 to 8, characterized in that: It also includes a support plate (1), the installation column (2) is installed on the support plate (1), and the installation column (2) is vertical.

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