Anti-corrosion material shelf

Abstract

The utility model relates to the technical field of material shelves, and discloses an anti-corrosion material shelf which comprises a material shelf body, a plurality of containing assemblies are arranged in the material shelf body, and each containing assembly comprises two sliding grooves, two supporting rods and two supporting rods. The two sides of the storage plate are located in the two sliding grooves correspondingly, and the storage plate is connected with the sliding grooves in a sliding mode; two placing grooves; the two supporting pieces are located in the two containing grooves correspondingly. And the two mounting grooves are formed in the bottom of the storage plate, and the two mounting grooves correspond to the two placement grooves correspondingly. By arranging the supporting pieces, when the storage plates are pulled out, stable triangular structures can be formed among the sleeves, the telescopic rods, the bottoms of the storage plates and the side walls of the material shelf, so that effective bottom supporting can be provided, the situation that the storage plates are deformed or damaged due to the fact that the storage plates bear heavy objects or are in a pulled-out state for a long time is prevented, and the overall structural strength and stability are enhanced; and meanwhile, the situation that articles fall off to hurt people or be damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of material rack technology, and in particular to a corrosion-resistant material rack. Background Technology

[0002] Corrosion-resistant material racks are typically made of stainless steel, galvanized steel, or aluminum alloys that have undergone special treatments such as powder coating or anodizing. These racks are commonly used in environments requiring high corrosion resistance, such as chemical plants, coastal areas, the food processing industry, the pharmaceutical industry, and any other places that may come into contact with corrosive substances or be in high-humidity environments.

[0003] In existing material rack designs, although push-pull partitions are used to facilitate workers' access to materials at deeper locations, this design has significant structural weaknesses. Specifically, when a partition is pulled out, most of its bottom area loses support, resulting in a significant decrease in load-bearing capacity. This is especially true when placing heavy items or keeping the partition in the pulled-out position for extended periods. The partition is prone to deformation or even damage due to uneven stress. For example, while partitions made of materials such as stainless steel have good corrosion resistance, their structural strength may be insufficient to meet the load requirements under unsupported conditions. This could lead to the partition bending, sagging, or even complete failure. This not only affects the normal use and lifespan of the material rack but may also create safety hazards, such as items falling and injuring or damaging people, increasing maintenance costs and operational risks.

[0004] Therefore, how to improve the structural stability and load-bearing capacity of the partition while ensuring convenience is an urgent problem to be solved in the current design of material racks. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a corrosion-resistant material rack.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A corrosion-resistant material rack includes a material rack with several placement components inside for placing materials. Each placement component includes: two sliding grooves, respectively disposed on the two inner sides of the material rack; a shelf, with its two sides located inside the two sliding grooves and slidably connected to them; two placement slots, respectively formed on the inner bottom surface of the two sliding grooves; two support members, providing support for the bottom of the shelf, respectively located inside the two placement slots; and two mounting slots, both formed on the bottom of the shelf, corresponding to the two placement slots; wherein the two ends of each support member are rotatably connected to the inner sides of the placement slots and mounting slots, respectively.

[0008] As a preferred embodiment of this utility model, the support component includes: a sleeve, the bottom end of which is rotatably connected to the inner side of the placement groove; a telescopic rod, which is slidably and sealed inside the sleeve, one end of which extends to the outside of the sleeve and is rotatably connected to the inner side of the mounting groove; and a connecting pipe, which is connected to the sleeve and is equipped with a controllable one-way valve.

[0009] As a preferred embodiment of this utility model, the placement assembly further includes a cavity disposed within the shelf, and a control component is disposed within the cavity. The control component is used to control two controllable one-way valves. The control component includes: a control switch disposed inside the cavity; a push plate opposite to the control switch, the push plate being slidably connected to the inside of the cavity; a connecting rod, one end of which is fixed to the push plate, and the other end of which extends to the outside of the shelf; and several springs disposed between the push plate and the inside of the cavity.

[0010] As a preferred embodiment of this utility model, the side wall of the shelf is provided with a plurality of rollers, and the side wall of the rollers away from the shelf has a hemispherical structure.

[0011] As a preferred embodiment of this utility model, the interior of the side wall of the material rack is hollow, and the inner side of the material rack is provided with a number of air holes, and the air holes and connecting pipes are all connected to the interior of the side wall of the material rack.

[0012] As a preferred embodiment of this utility model, the side wall of the shelf is provided with a handle, and the handle is fixed to the free end of the connecting rod.

[0013] This utility model has the following beneficial effects:

[0014] 1. Enhanced structural stability: By setting up support components, when the shelf is pulled out, a stable triangular structure is formed between the sleeve, telescopic rod, bottom of the shelf, and side wall of the material rack. This provides effective bottom support and prevents the shelf from deforming or being damaged due to bearing heavy objects or being in the pulled-out state for a long time, thus enhancing the overall structural strength and stability.

[0015] 2. Improved ease of operation: The handle is integrated with the control switch, allowing for easy operation of pulling out and pushing back the shelf by pulling the handle. At the same time, the built-in control switch can automatically release the controllable one-way valve when needed, simplifying the operation steps and ensuring efficient movement of the shelf.

[0016] 3. Enhanced safety: Due to the design of the support components and the existence of the limiting mechanism, the situation of items falling and injuring or damaging people due to deformation or detachment of the shelf is avoided, which improves the overall safety performance and extends the service life of the material rack. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an anti-corrosion material rack proposed in this utility model;

[0018] Figure 2 for Figure 1 Enlarged view of the structure at point A;

[0019] Figure 3 This is a three-dimensional cross-sectional view of the inside of the sleeve;

[0020] Figure 4 This is a three-dimensional view of the cross-section of the shelf.

[0021] In the diagram: 1. Material rack, 2. Shelf, 3. Slide, 4. Placement slot, 5. Sleeve, 6. Telescopic rod, 7. Mounting slot, 8. Connecting pipe, 9. Controllable one-way valve, 10. Cavity, 11. Push plate, 12. Control switch, 13. Connecting rod, 14. Spring, 15. Handle, 16. Air hole, 17. Roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Example 1

[0024] Reference Figure 1-4 A corrosion-resistant material rack includes a material rack 1. The material rack 1 has several placement components inside for placing materials. Each placement component includes: two corresponding sliding grooves 3, respectively disposed on the two inner sides of the material rack 1; and a horizontally arranged shelf 2, with its two sides located inside the two sliding grooves 3 and slidably connected to them. Furthermore, the sidewall of the shelf 2 is provided with several rollers 17, which reduces the friction between the shelf 2 and the sliding grooves 3 when pushed or pulled, facilitating operation. The rollers 17 on the sidewall furthest from the shelf 2 have a hemispherical structure. The sidewall of the hemispherical structure is slidably connected to the inner side of the slide 3, which reduces the friction between the sidewall of the roller 17 and the inner side of the slide 3 when the shelf 2 moves; two placement slots 4 are respectively opened on the inner bottom surface of the two slide 3, and the placement slots 4 are located on the front side of the material rack 1; two support members support the bottom of the shelf 2 and are respectively located inside the two placement slots 4; two mounting slots 7 are both opened on the bottom of the shelf 2, and the two mounting slots 7 correspond to the two placement slots 4 respectively; wherein, the two ends of the support members are rotatably connected to the inner side of the placement slots 4 and the mounting slots 7 respectively.

[0025] Furthermore, the support components include: a sleeve 5, the bottom end of which is rotatably connected to the inner side of the placement groove 4; a telescopic rod 6, which is slidably and sealed inside the sleeve 5, with one end extending to the outside of the sleeve 5 and rotatably connected to the inner side of the mounting groove 7; the longitudinal section of the telescopic rod 6 is T-shaped, and the end of the telescopic rod 6 inside the sleeve 5 is larger than other parts of the telescopic rod 6, which allows the sleeve 5 to limit the telescopic rod 6 and prevent them from separating. It is worth mentioning that when the telescopic rod 6 is pulled out to its limit position, the shelf 2 will not separate from the slide 3. This design can limit the displacement of the shelf 2 and prevent the shelf 2 from detaching from the material rack 1; and a connecting pipe 8, which is connected to the sleeve 5. A controllable one-way valve 9 is provided on the connecting pipe 8. The controllable one-way valve 9 is controlled by electromagnetic, hydraulic, or pneumatic means. This device is existing technology and will not be described in detail here.

[0026] Working principle: When a worker retrieves goods from the depth of shelf 2, the worker pulls shelf 2 outward. The movement of shelf 2 pulls the telescopic rod 6, causing it to extend from the sleeve 5. Simultaneously, both the sleeve 5 and the telescopic rod 6 rotate. During the movement of the telescopic rod 6, a negative pressure state is created inside the sleeve 5, drawing outside air into the sleeve 5 through the connecting pipe 8. When shelf 2 reaches its limit position, the telescopic rod 6 also moves from the sleeve 5 to its limit position. Under the action of the controllable one-way valve 9, the air inside the sleeve 5 will not be expelled. The sleeve 5, the telescopic rod 6, the bottom of shelf 2, and the side wall of the material rack 1 together form a stable triangular structure, which can effectively support heavy objects. This design improves the stability of the material rack 1 structure and effectively prevents deformation and damage to shelf 2.

[0027] Example 2

[0028] Example 2 includes the content of Example 1. The technical features disclosed in Example 1 are also applicable to this example. The technical features disclosed in Example 1 will not be described again in the specification. The implementation method of the anti-corrosion material rack will be further described in detail below with reference to the accompanying drawings.

[0029] Reference Figure 1 and Figure 4The placement assembly also includes a cavity 10 disposed within the shelf 2. A control element is installed within the cavity 10 to control two controllable one-way valves 9. The control element includes a control switch 12, disposed inside the cavity 10. Specifically, when the controllable one-way valves 9 are electromagnetically controlled, the control switch 12 controls the on / off state of the power supply. When the control switch 12 is pressed, the power is turned on, and the internal check mechanism of the valve is released or bypassed through electromagnetic control. At this time, the valve is in the normally open state, and fluid can flow between the two valves. The valve and control circuit are existing technologies and will not be described in detail here. The push plate 11 is directly opposite the control switch 12 and is slidably connected to the inside of the cavity 10. The connecting rod 13 is fixed at one end to the push plate 11 and extends to the outside of the shelf 2. The side wall of the shelf 2 is provided with a handle 15, which is fixed to the free end of the connecting rod 13. Several springs 14 are provided between the push plate 11 and the inside of the cavity 10.

[0030] Furthermore, the interior of the side wall of the material rack 1 is hollow, and the inner side of the material rack 1 is provided with a number of air holes 16. The air holes 16 and the connecting pipe 8 are all connected to the interior of the side wall of the material rack 1.

[0031] Working principle: When the shelf 2 is pulled outward, the operator operates by pulling the handle 15. The movement of the handle 15 causes the push plate 11, spring 14, and the inner side of the cavity 10 to abut against each other. At this time, the control switch 12 is not in contact with the push plate 11. Conversely, when the shelf 2 is pushed back, the operator pushes the handle 15. Under the weight of the shelf 2 and the goods, the movement of the handle 15 does not directly move the shelf 2. Instead, it first pushes the connecting rod 13 and the push plate 11. The movement of the push plate 11 exerts pressure on the control switch 12, causing the controllable one-way valve 9 to be in the normally open state. The air in the sleeve 5 can flow in both directions, and at this time, the push plate 11 is in the open position. At the limit position within the cavity 10, as the operator continues to apply pushing force to the handle 15, the shelf 2 will move into the material rack 1. The ends of the sleeve 5 and the telescopic rod 6 will both rotate. At this time, the telescopic rod 6 will be squeezed and move into the sleeve 5. The telescopic rod 6 squeezes the air inside the sleeve 5, causing the air to be ejected through the connecting pipe 8 and the air hole 16, thereby blowing away dust and other dirt on the goods. When the shelf 2 is completely moved into the material rack 1, the telescopic rod 6 can be completely retracted into the sleeve 5, and the entire sleeve 5 is located inside the placement slot 4. This design makes it easy for the operator to control the support components, ensuring the ease of operation while maintaining the structural stability of the shelf 2.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A corrosion-resistant material rack, characterized in that, The material rack (1) includes a material rack (1) with a plurality of placement components for placing materials inside, the placement components including: Two chutes (3) are respectively set on the two inner sides of the material rack (1); The shelf (2) has two sides located inside two sliding grooves (3) respectively, and the shelf (2) is slidably connected to the sliding grooves (3); Two placement slots (4) are respectively opened on the inner bottom surface of two sliding grooves (3); Two support members support the bottom of the shelf (2) and are located inside the two placement slots (4); Two mounting slots (7) are provided at the bottom of the shelf (2), and the two mounting slots (7) correspond to the two placement slots (4) respectively; The two ends of the support member are rotatably connected to the inner sides of the placement groove (4) and the mounting groove (7), respectively.

2. The corrosion-resistant material rack according to claim 1, characterized in that, The support member includes: Sleeve (5), the bottom end of which is rotatably connected to the inside of the placement groove (4); The telescopic rod (6) is slidably connected inside the sleeve (5), one end of the telescopic rod (6) extends to the outside of the sleeve (5), and the telescopic rod (6) is rotatably connected to the inside of the mounting groove (7); A connecting pipe (8) is connected to a sleeve (5), and a controllable one-way valve (9) is provided on the connecting pipe (8).

3. The corrosion-resistant material rack according to claim 2, characterized in that, The placement assembly further includes a cavity (10) disposed within the shelf (2), and a control element is disposed within the cavity (10). The control element is used to control two controllable one-way valves (9), and the control element includes: A control switch (12) is located inside the cavity (10); A push plate (11) is directly opposite the control switch (12), and the push plate (11) is slidably connected to the inside of the cavity (10); A connecting rod (13), one end of which is fixed to the push plate (11), and the other end of which extends to the outside of the shelf (2); Several springs (14) are disposed between the push plate (11) and the inside of the cavity (10).

4. The corrosion-resistant material rack according to claim 1, characterized in that, The side wall of the shelf (2) is provided with several rollers (17), and the side wall of the rollers (17) away from the shelf (2) has a hemispherical structure.

5. The corrosion-resistant material rack according to claim 3, characterized in that, The interior of the side wall of the material rack (1) is hollow, and a number of air holes (16) are provided on the inner side of the material rack (1). The air holes (16) and the connecting pipe (8) are connected to the interior of the side wall of the material rack (1).

6. The corrosion-resistant material rack according to claim 3, characterized in that, The side wall of the shelf (2) is provided with a handle (15), and the handle (15) is fixed to the free end of the connecting rod (13).

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