Automatic positioning and locking structure for storage shelf

Abstract

The utility model relates to the technical field of goods shelves, in particular to an automatic positioning and locking structure for a storage goods shelf. According to the technical scheme, the device comprises four stand columns, transverse plates and longitudinal plates are fixedly installed on the side portions of the four stand columns, and the transverse plates and the longitudinal plates form a square-frame-shaped structure; the positioning piece comprises a receding groove, a metal elastic piece, a positioning block and a layer plate, the receding groove is formed in the middle of the stand column, the metal elastic piece is fixedly installed at the position, located at the receding groove, of the middle of the stand column, the positioning block is fixedly installed at the top of the metal elastic piece, and the layer plate is placed at the top of the transverse plate and the top of the longitudinal plate; and the plane of the positioning block is propped against the laminate. When the shelf board is installed, the shelf board presses the metal elastic piece and the positioning block downwards, when the shelf board is completely pushed to the top of the transverse board and the top of the longitudinal board, the shelf board is reset through the elasticity of the metal elastic piece, so that the positioning block is reset, the plane of the positioning block abuts against the positioning block, and therefore the shelf board is positioned.

Description

TECHNICAL FIELD

[0001] The utility model relates to a goods shelf technical field especially relates to a warehousing goods shelf is with automatic positioning locking structure. BACKGROUND

[0002] The warehousing goods shelf is the shelf for the warehouse storage goods, it can effectively utilize the warehouse space, the classified storage, access and management of goods are convenient. The warehousing goods shelf has many kinds, and different goods shelves are suitable for different types of goods, warehouse environment and warehousing operation demand.

[0003] The structure of the warehousing goods shelf includes the basic components such as column, crossbeam and layer board. The column is the main support component of the goods shelf, and its cross-sectional shape has multiple, such as square, circular, etc., and the stability of square column is better. Different layer boards are suitable for different types of goods. But in the use process, when placing goods needing ventilation, the layer board needs to be replaced, and the layer board of the existing storage goods shelf is positioned by bolt, which is complicated to operate and inconvenient to take down and replace the layer board. SUMMARY

[0004] The utility model aims at the problem of complicated positioning and inconvenient replacement of the layer board in the background art, and provides a warehousing goods shelf with automatic positioning locking structure.

[0005] The technical scheme of the utility model: a warehousing goods shelf with automatic positioning locking structure, four columns, the side of four The column is fixedly installed with horizontal plate and vertical plate, and the horizontal plate and the vertical plate form a square frame structure.

[0006] Positioning piece, including avoiding slot, metal spring, positioning block and layer board, the middle part of the column is provided with avoiding slot, the middle part of the column is fixedly installed with metal spring at avoiding slot, the top of the metal spring is fixedly installed with positioning block, and the layer board is placed on the top of the horizontal plate and the vertical plate.

[0007] The positioning block adopts a right-angled triangle structure, and the plane of the positioning block abuts against the layer board.

[0008] Optionally, the volume of the avoiding slot is larger than the volume of the positioning block, the avoiding slot is provided with multiple, and is distributed linearly and equidistantly along the column.

[0009] Optionally, when installing, the end of the layer board contacts the inclined surface of the positioning block, and when positioning, the other end of the layer board contacts the plane of the positioning block.

[0010] Optionally, the middle part of the column is fixedly installed with an air bag, and the end of the layer board away from the positioning block contacts the air bag.

[0011] Optionally, the top of the vertical plate is fixedly installed with a sliding rail, and the layer board slides at the sliding rail.

[0012] Optionally, the shelf includes a base frame and a slide plate, with the slide plate slidably connected to the top of the base frame, and the base frame sliding inside a slide rail.

[0013] Optionally, a slider is fixedly installed on the top of the base frame, and a groove is provided on the bottom of the slide plate. The slider slides inside the slide plate, and the height of the positioning block is lower than the height of the slide plate.

[0014] Optionally, a placement opening is provided in the middle of the column and above the clearance groove, and the depth of the placement opening is deeper than the depth of the shelf.

[0015] Compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0016] In this invention, when the shelf is installed, the shelf presses down the metal spring and the positioning block. When the shelf is completely pushed to the top of the horizontal and vertical plates, the elasticity of the metal spring resets it, thus resetting the positioning block. The flat surface of the positioning block abuts against the positioning block, thereby positioning the shelf.

[0017] Furthermore, after installation, the elasticity of the airbag pushes the shelf towards the positioning block, and the flat surface of the shelf presses against the flat surface of the positioning block, assisting the metal spring and the positioning block in resetting, thereby reducing the elastic fatigue of the metal spring and improving its service life.

[0018] Furthermore, by using the base frame and the skateboard together, the skateboard can be pulled out, preventing the shelf from being too deep and making it impossible to reach items in the middle and back of the skateboard. The combination of the slide rail and the base frame prevents uneven force from causing one end of the skateboard to lift up after it is pulled out, which would cause the items on the skateboard to fall off. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of one embodiment of the present invention is provided;

[0020] Figure 2 for Figure 1 Enlarged schematic diagram of the positioning block structure in part A;

[0021] Figure 3 A schematic diagram of a skateboard structure according to an embodiment of the present invention is provided;

[0022] Figure 4 A schematic diagram of a slide groove structure according to an embodiment of the present invention is provided.

[0023] Reference numerals: 1. Column; 2. Horizontal plate; 3. Vertical plate; 4. Positioning component; 41. Clearance groove; 42. Metal spring; 43. Positioning block; 44. Slide rail; 45. Shelf; 451. Base frame; 452. Slide plate; 453. Slider; 454. Slide groove; 46. Airbag; 5. Placement port. DETAILED DESCRIPTION

[0024] The technical solutions of the utility model will be described clearly and completely in combination with the drawings. Obviously, the described embodiments are some of the embodiments of the utility model, rather than all the embodiments.

[0025] The components of the embodiments of the utility model generally described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model.

[0026] Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0027] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the utility model, it should be explained that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] Embodiment 1

[0030] The embodiment provides an automatic positioning and locking structure for warehouse shelves, as shown in the drawings, comprising four vertical columns 1, the side of the four vertical columns 1 is fixedly installed with a horizontal plate 2 and a vertical plate 3, the horizontal plate 2 and the vertical plate 3 form a square frame structure, and the vertical column 1, the horizontal plate 2 and the vertical plate 3 form a basic frame. Figure 1

[0031] As shown in the drawings, the automatic positioning and locking structure for warehouse shelves comprises four vertical columns 1, the side of the four vertical columns 1 is fixedly installed with a horizontal plate 2 and a vertical plate 3, the horizontal plate 2 and the vertical plate 3 form a square frame structure, and the vertical column 1, the horizontal plate 2 and the vertical plate 3 form a basic frame. Figure 2 and Figure 3 ​As shown, the positioning member 4 includes an avoiding slot 41, a metal spring 42, a positioning block 43 and a layer plate 45. The avoiding slot 41 is arranged at the middle of the column 1. The metal spring 42 is fixedly installed at the middle of the column 1 and above the avoiding slot 41. The top of the metal spring 42 is fixedly installed with the positioning block 43. The layer plate 45 is placed on the top of the horizontal plate 2 and the vertical plate 3. The plane of the positioning block 43 is in abutment with the layer plate 45.

[0032] The positioning block 43 adopts a right-angled triangle structure. When the layer plate 45 is installed, the end of the layer plate 45 contacts the inclined surface of the positioning block 43. The layer plate 45 rotates the positioning block 43 and bends the metal spring 42. Then the metal spring 42 and the positioning block 43 are completely pressed into the avoiding slot 41. At this time, the layer plate 45 can be completely erected on the top of the horizontal plate 2 and the vertical plate 3. When the layer plate 45 is positioned, the metal spring 42 is reset by its elasticity, so that the positioning block 43 is reset. The plane of the positioning block 43 is in abutment with the positioning block 43, thereby positioning the layer plate 45.

[0033] As shown in Figure 2 and Figure 3 The middle of the column 1 and above the avoiding slot 41 is arranged with a placing opening 5. The depth of the placing opening 5 is deeper than that of the layer plate 45. The layer plate 45 is inserted into the top of the horizontal plate 2 and the vertical plate 3 from the placing opening 5.

[0034] The middle of the column 1 is fixedly installed with an air bag 46. The end of the layer plate 45 away from the positioning block 43 is in contact with the air bag 46. Since the metal spring 42 has elastic fatigue, multiple replacements of the layer plate 45 will cause the metal spring 42 to gradually bend downward. When the layer plate 45 is installed, it is pressed against the air bag 46, so that a gap is generated between the layer plate 45 and the positioning block 43, thereby rotating the positioning block 43 to reset. After the installation is completed, the air bag 46 pushes the layer plate 45 in the direction of the positioning block 43. The plane of the layer plate 45 is in abutment with the plane of the positioning block 43, thereby assisting the reset of the metal spring 42 and the positioning block 43, so as to reduce the elastic fatigue of the metal spring 42 and improve the service life of the metal spring 42.

[0035] The top of the vertical plate 3 is fixedly installed with a sliding rail 44. The layer plate 45 slides at the sliding rail 44. The sliding rail 44 prevents the end of the layer plate 45 from being raised.

[0036] In this embodiment, when the layer plate 45 is installed, the layer plate 45 presses the metal spring 42 and the positioning block 43 downward. When the layer plate 45 is completely pushed to the top of the horizontal plate 2 and the vertical plate 3, the metal spring 42 is reset by its elasticity, so that the positioning block 43 is reset. The plane of the positioning block 43 is in abutment with the positioning block 43, thereby positioning the layer plate 45.

[0037] Embodiment 2

[0038] Based on the basis of embodiment 1, this embodiment proposes an automatic positioning and locking structure for a storage shelf, as shown inFigure 3 and Figure 4 As shown in the drawings, the layer plate 45 comprises a chassis 451 and a sliding plate 452, the top of the chassis 451 is slidingly connected with the sliding plate 452, and the chassis 451 slides inside the sliding rail 44.

[0039] The top of the chassis 451 is fixedly provided with a sliding block 453, the bottom of the sliding plate 452 is provided with a sliding groove 454, the sliding block 453 slides inside the sliding plate 452, the length of the sliding groove 454 is the length that the sliding plate 452 can be pulled out, the goods in the middle and rear of the sliding plate 452 cannot be taken due to the too deep shelf, the height of the positioning block 43 is lower than the height of the sliding plate 452. The positioning block 43 avoids the sliding plate 452 to prevent the sliding plate 452 from being unable to be pulled out. The sliding rail 44 prevents the chassis 451 from being warped, that is, the sliding plate 452 is prevented from being warped after being pulled out.

[0040] In the embodiment, the sliding plate 452 can be pulled out through the cooperation of the chassis 451 and the sliding plate 452, the goods in the middle and rear of the sliding plate 452 cannot be taken due to the too deep shelf, and the sliding rail 44 and the chassis 451 cooperate to prevent the sliding plate 452 from being warped after being pulled out, the force is not uniform, one end is warped, and the goods on the sliding plate 452 are dropped.

[0041] The above specific embodiments are only several optional embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

Claims

1. An automatic positioning and locking structure for warehouse racking, characterized in that, include: Four columns (1), with horizontal plates (2) and vertical plates (3) fixedly installed on the sides of the four columns (1), the horizontal plates (2) and vertical plates (3) forming a square frame structure; The positioning component (4) includes a clearance groove (41), a metal spring (42), a positioning block (43), and a shelf (45). The clearance groove (41) is opened in the middle of the column (1). The metal spring (42) is fixedly installed in the middle of the column (1) and located in the clearance groove (41). The positioning block (43) is fixedly installed on the top of the metal spring (42). The shelf (45) is placed on the top of the horizontal plate (2) and the vertical plate (3). The positioning block (43) adopts a right-angled triangular structure, and the plane of the positioning block (43) abuts against the shelf (45).

2. The automatic positioning and locking structure for warehouse racking according to claim 1, characterized in that: The volume of the clearance groove (41) is larger than that of the positioning block (43). Multiple clearance grooves (41) are provided and are distributed equidistantly along the column (1) in a straight line.

3. The automatic positioning and locking structure for warehouse racking according to claim 1, characterized in that: During installation, the end of the shelf (45) contacts the inclined surface of the positioning block (43); during positioning, the other end of the shelf (45) contacts the plane of the positioning block (43).

4. The automatic positioning and locking structure for warehouse racking according to claim 1, characterized in that: An airbag (46) is fixedly installed in the middle of the column (1), and the end of the shelf (45) away from the positioning block (43) is in contact with the airbag (46).

5. The automatic positioning and locking structure for warehouse racking according to claim 1, characterized in that: A slide rail (44) is fixedly installed on the top of the longitudinal plate (3), and the shelf (45) slides on the slide rail (44).

6. The automatic positioning and locking structure for warehouse racking according to claim 5, characterized in that: The shelf (45) includes a base frame (451) and a slide plate (452), the top of the base frame (451) is slidably connected to the slide plate (452), and the base frame (451) slides inside the slide rail (44).

7. The automatic positioning and locking structure for warehouse racking according to claim 6, characterized in that: A slider (453) is fixedly installed on the top of the base frame (451), and a groove (454) is provided on the bottom of the slide plate (452). The slider (453) slides inside the slide plate (452), and the height of the positioning block (43) is lower than the height of the slide plate (452).

8. The automatic positioning and locking structure for warehouse racking according to claim 1, characterized in that: A placement opening (5) is provided in the middle of the column (1) and above the clearance groove (41), and the depth of the placement opening (5) is deeper than the depth of the shelf (45).

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