Movable shelf anti-toppling locking mechanism

Abstract

The utility model relates to the technical field of logistics storage, and disclose a movable goods shelf anti -toppling locking mechanism, including goods shelf body, the surface of goods shelf body is connected with a plurality of placing plate slidingly, the surface of goods shelf body is equipped with support device, support device includes two round bars, two round bars all are fixedly connected with the surface of goods shelf body, the circular arc surface fixed connection of round bar has two fixed blocks, the fixed block is slidably inserted with sliding rod, one end of sliding rod is fixedly connected with the supporting plate, the surface of fixed block is fixedly connected with fixed link, the circular arc surface slidingly connected with operating plate of fixed link, the surface of operating plate is fixedly connected with the plug rod. This movable goods shelf anti -toppling locking mechanism avoids the goods shelf to fall in the process of moving because of uneven ground, load eccentricity and the like, not only can prevent the valuable article from damaging because of falling, can prevent the article from smashing to the operator simultaneously, thereby causes the situation of the operator to be wounded to appear.

Description

Technical Field

[0001] This utility model relates to the field of logistics and warehousing technology, and in particular to a movable shelf anti-tipping locking mechanism. Background Technology

[0002] In the logistics and warehousing sector, mobile shelving has been widely used due to its flexible layout. However, in actual use, existing mobile shelving technologies have significant drawbacks: when the shelving is moved, it often tipes over due to uneven ground, uneven load distribution, or eccentricity. This tipping can have several adverse consequences. On the one hand, it may damage valuable items stored on the shelving, causing economic losses to the company. On the other hand, the tipped-over shelving and falling items could potentially injure operators, posing a personal safety risk.

[0003] Regarding the above and existing related technologies, the inventors believe that the following defects often exist: the shelves may tip over during movement due to uneven ground, load eccentricity, etc., which not only prevents valuable items from being damaged by tipping over, but also prevents items from hitting operators and causing injury to them. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing technologies have the disadvantage of being prone to tipping over during the movement of shelves, which can damage valuable items and cause injury to operators. To address this, we propose a movable shelf anti-tipping locking mechanism.

[0005] To achieve the above objectives, this application adopts the following technical solution: a movable shelf anti-tipping locking mechanism, including a shelf body, a plurality of placement plates slidably connected to the surface of the shelf body, a support device provided on the surface of the shelf body, the support device including two round rods, both round rods being fixedly connected to the surface of the shelf body, two fixing blocks being fixedly connected to the arc surface of the round rods, a sliding rod being slidably inserted into the fixing blocks, a support plate being fixedly connected to one end of the sliding rod, a fixing rod being fixedly connected to the surface of the fixing blocks, an operating plate being slidably connected to the arc surface of the fixing rod, an insert rod being fixedly connected to the surface of the operating plate, and a plurality of slots being opened on the arc surface of the sliding rod.

[0006] Preferably, a groove is provided at the end of the fixing rod away from the fixing block, and a blocking block is fixedly connected to the surface of the groove of the fixing rod.

[0007] Preferably, a spring is fitted onto the arc surface of the fixing rod, and the two ends of the spring are fixedly connected to the fixing block and the operating plate, respectively.

[0008] Preferably, the surface of the support plate is fixedly connected with several anti-slip protrusions, which are arranged in a straight line.

[0009] Preferably, the surface of the placement board is provided with an adjustment device, which includes four connecting rods. All four connecting rods are fixedly connected to the surface of the placement board. A connecting plate is fixedly connected to the end of the connecting rod away from the placement board. A limiting rod is slidably inserted into the connecting plate. Several limiting grooves are opened on the surface of the shelf body.

[0010] Preferably, the arc surface of the connecting rod is rotatably connected to a limiting plate, and the surface of the limiting plate is provided with a blocking groove.

[0011] Preferably, a torsion spring is fitted on the arc surface of the connecting rod, and the two ends of the torsion spring are fixedly connected to the limiting plate and the connecting plate respectively. Four limiting blocks are fixedly connected to the surface of the placement plate.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] In this utility model, by setting up a support device, the shelf body can be supported, avoiding the shelf from tipping over due to uneven ground or load eccentricity during movement. This not only prevents valuable items from being damaged by tipping over, but also prevents items from hitting operators and causing injury, thus improving the safety of the equipment.

[0014] In this invention, by setting an adjustment device, the distance between the placement plates can be adjusted, which avoids the situation where the size of the items is too large and it is difficult for the staff to place the items on the surface of the placement plates, thus improving the practicality of the equipment. Attached Figure Description

[0015] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the support device in this utility model;

[0018] Figure 3 In this utility model Figure 2 Partial structural diagram;

[0019] Figure 4 In this utility model Figure 3 Enlarged view of point A;

[0020] Figure 5 This is a schematic diagram of the adjustment device in this utility model.

[0021] Legend: 1. Shelf body; 2. Placement board; 3. Support device; 4. Adjustment device; 301. Round rod; 302. Fixing block; 303. Sliding rod; 304. Support plate; 305. Fixing rod; 306. Operation panel; 307. Insert rod; 308. Blocking block; 309. Spring; 310. Anti-slip protrusion; 41. Connecting rod; 42. Connecting plate; 43. Limiting rod; 44. Limiting plate; 45. Limiting block; 46. Torsion spring. Detailed Implementation

[0022] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0023] Reference Figure 1 As shown, this utility model provides a technical solution: a movable shelf anti-tipping locking mechanism, including a shelf body 1, with a plurality of placement plates 2 slidably connected to the surface of the shelf body 1, and a support device 3 provided on the surface of the shelf body 1. By setting the support device 3, the shelf body 1 can be supported, avoiding tipping due to uneven ground, load eccentricity, etc. during the movement of the shelf. This not only prevents damage to valuables due to tipping, but also prevents items from hitting operators and causing injury, thus improving the safety of the equipment. The surface of the placement plates 2 is provided with an adjustment device 4, which allows the distance between the placement plates 2 to be adjusted. This avoids situations where the size of the items is too large, making it difficult for the operator to place them on the surface of the placement plates 2, thus improving the practicality of the equipment.

[0024] Reference Figure 2 , Figure 3 and Figure 4As shown in this embodiment: the support device 3 includes two round rods 301, both of which are fixedly connected to the surface of the shelf body 1. Two fixing blocks 302 are fixedly connected to the arc surface of the round rods 301. A sliding rod 303 is slidably inserted into the fixing block 302. A support plate 304 is fixedly connected to one end of the sliding rod 303. A fixing rod 305 is fixedly connected to the surface of the fixing block 302. An operating plate 306 is slidably connected to the arc surface of the fixing rod 305. An insert rod 307 is fixedly connected to the surface of the operating plate 306. Several slots are formed on the arc surface of the sliding rod 303. A groove is formed at the end of the fixing rod 305 away from the fixing block 302. A blocking block 308 is fixedly connected to the surface of the groove of the fixing rod 305. The blocking block 308 reaches... The control panel 306 can be restricted from moving, preventing the operator from using excessive force when moving it and causing it to slip. The arc surface of the fixing rod 305 is fitted with a spring 309, and the two ends of the spring 309 are fixedly connected to the fixing block 302 and the control panel 306 respectively. The rebound force of the spring 309 achieves the effect of automatically inserting the insertion rod 307, while restricting the movement of the insertion rod 307, thus improving the stability of the insertion rod 307 when fixing the sliding rod 303. Several anti-slip protrusions 310 are fixedly connected to the surface of the support plate 304. The anti-slip protrusions 310 are arranged in a straight line, which increases the friction and thus improves the stability of the support plate 304 when supporting the shelf body 1.

[0025] Reference Figure 5 As shown in this embodiment: the adjusting device 4 includes four connecting rods 41, all four connecting rods 41 are fixedly connected to the surface of the placement plate 2, and the end of the connecting rod 41 away from the placement plate 2 is fixedly connected to a connecting plate 42. A limiting rod 43 is slidably inserted in the connecting plate 42. Several limiting grooves are opened on the surface of the shelf body 1. The arc surface of the connecting rod 41 is rotatably connected to a limiting plate 44. The surface of the limiting plate 44 is provided with a blocking groove, which achieves the effect of restricting the movement of the limiting rod 43 and preventing the limiting rod 43 from colliding with the limiting groove of the shelf body 1 when the placement plate 2 moves, thus preventing damage to the limiting rod 43. A torsion spring 46 is sleeved on the arc surface of the connecting rod 41. The two ends of the torsion spring 46 are fixedly connected to the limiting plate 44 and the connecting plate 42 respectively. Four limiting blocks 45 are fixedly connected to the surface of the placement plate 2. The torque of the torsion spring 46 achieves the effect of automatically rotating the limiting plate 44 back, reducing the operation steps of the staff and facilitating the staff to carry out the next operation.

[0026] Working principle: When the operator moves the shelving body 1, the support plate 304 provides support, preventing the shelving body 1 from tipping over. When the operator moves the shelving body 1 to a suitable position, they can adjust the distance between the support plate 304 and the ground to increase the contact area between the shelving body 1 and the ground, thus achieving better support. Moving the operating plate 306 stretches the spring 309, causing the operating plate 306 to move the insertion rod 307. When the surface of the operating plate 306 contacts the blocking block 308, the operating plate 306 stops moving, and at this point, the insertion rod 307 completely disengages from the surface of the slot of the sliding rod 303. The operator can adjust the distance between the support plate 304 and the ground, and move the sliding rod 303. The sliding rod 303 drives the support plate 304 to move. When the support plate 304 moves to the appropriate position, the anti-slip protrusion 310 contacts the ground. The anti-slip protrusion 310 can increase the friction between the support plate 304 and the ground, thereby improving the stability of the support rack body 1. After the adjustment is completed, the operating plate 306 is released. The rebound force of the spring 309 drives the operating plate 306 to move. The operating plate 306 drives the insertion rod 307 to move until the insertion rod 307 is inserted into the surface of the slot of the sliding rod 303. At this time, the insertion rod 307 can fix the sliding rod 303.

[0027] When the staff needs to adjust the distance between the placement plates 2, they move the limiting rod 43. When the limiting rod 43 is completely disengaged from the surface of the limiting groove of the shelf body 1, the limiting rod 43 releases its fixation to the placement plate 2. The staff then rotates the limiting plate 44. When the limiting plate 44 rotates to the appropriate position, the limiting rod 43 is directly in front of the blocking groove of the limiting plate 44. Pushing the limiting rod 43 inserts it into the surface of the blocking groove of the limiting plate 44, at which point the limiting plate 44 can fix the limiting rod 43, and the staff can move the placement plates. 2. The placement plate 2 slides on the surface of the shelf body 1. When the placement plate 2 moves to the appropriate position, the placement plate 2 can be fixed by the limiting rod 43. Move the limiting rod 43. When the limiting rod 43 is completely disengaged from the surface of the blocking groove of the limiting plate 44, the torque of the torsion spring 46 drives the limiting plate 44 to rotate. When the surface of the limiting plate 44 contacts the limiting block 45, the limiting plate 44 rotates back to its original position and pushes the limiting rod 43. When the limiting rod 43 is inserted into the surface of the limiting groove of the shelf body 1, the limiting rod 43 can fix the placement plate 2.

[0028] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A movable shelf anti-toppling locking mechanism, characterized in that, The device includes a shelf body, on the surface of which several placement plates are slidably connected. A support device is provided on the surface of the shelf body, comprising two round rods, both of which are fixedly connected to the surface of the shelf body. Two fixing blocks are fixedly connected to the arc surfaces of the round rods. A sliding rod is slidably inserted into each fixing block. A support plate is fixedly connected to one end of each sliding rod. A fixing rod is fixedly connected to the surface of each fixing block. An operating plate is slidably connected to the arc surface of each fixing rod. An insert rod is fixedly connected to the surface of the operating plate. Several slots are formed on the arc surface of each sliding rod.

2. The mobile shelving anti-tip locking mechanism of claim 1, wherein: The end of the fixing rod away from the fixing block has a groove, and a blocking block is fixedly connected to the surface of the groove of the fixing rod.

3. The mobile shelving anti-tip lock mechanism of claim 1, wherein: The arc surface of the fixing rod is fitted with a spring, and the two ends of the spring are fixedly connected to the fixing block and the operating plate, respectively.

4. The movable shelf anti-tipping locking mechanism according to claim 1, characterized in that: The surface of the support plate is fixedly connected with several anti-slip protrusions, which are arranged in a straight line.

5. The movable shelf anti-tipping locking mechanism according to claim 1, characterized in that: The surface of the placement plate is provided with an adjustment device, which includes four connecting rods. All four connecting rods are fixedly connected to the surface of the placement plate. A connecting plate is fixedly connected to the end of each connecting rod away from the placement plate. A limiting rod is slidably inserted into the connecting plate. Several limiting grooves are opened on the surface of the shelf body.

6. The movable shelf anti-tipping locking mechanism according to claim 5, characterized in that: The arc surface of the connecting rod is rotatably connected to a limiting plate, and the surface of the limiting plate is provided with a blocking groove.

7. The movable shelf anti-tipping locking mechanism according to claim 5, characterized in that: The arc surface of the connecting rod is fitted with a torsion spring, and the two ends of the torsion spring are fixedly connected to the limiting plate and the connecting plate respectively. Four limiting blocks are fixedly connected to the surface of the placement plate.

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