Carrying frame
By designing a handling rack with adjustable placement plates and clamping components, the problem of fixing the placement plates in the prior art is solved, and the adaptation of cargoes of different sizes and efficient use of space is achieved, ensuring cargo safety and handling efficiency.
Patent Information
- Application Number
- CN202422477627.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-14
AI Technical Summary
The existing handling racks cannot adjust the position of the placing plates and cannot adapt to cargo of different sizes and shapes, resulting in waste of space and limited use range.
An adjustable placement plate structure is designed to adjust the position of the placement plate through the cooperation of the tie rod and the compression spring, and fix the cargo through the electric push rod and clamping assembly to meet the clamping needs of cargoes of different sizes.
It realizes flexible adjustment of the position of the placing plate, increases the scope of application of the handling rack, saves space, and improves the safety and handling efficiency of the goods through clamping and fixing.
Smart Images
Figure CN223132775U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of logistics, in particular to a handling rack. Background Art
[0002] A handling rack is a tool for handling goods in the logistics field. It is usually made of metal, plastic or other strong materials, and is designed with a platform or frame for carrying and handling goods. The handling rack can carry multiple or a large number of goods at one time, making the handling work more efficient, especially in logistics centers or warehouses that need to repeatedly handle a large number of goods. Therefore, a handling rack is needed.
[0003] Currently, the handling racks in use usually clamp the goods shelf while lifting it, ensuring that the goods shelf will not fall off the bracket and making the consignment of the goods shelf stable and reliable. However, when using this method, the position of the placing board cannot be adjusted, so it cannot adapt to goods of different sizes and shapes, restricting the use range and flexibility of the handling rack. The placing board with a fixed position cannot effectively utilize the warehouse or transportation space, resulting in space waste. Summary of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a handling rack, aiming to improve the problem that the handling rack in the prior art cannot adjust the position of the placing board.
[0005] To achieve the above object, the utility model provides the following technical solution: A handling rack includes a frame body. Both sides of the upper part of the frame body are fixedly connected with positioning seats. The front parts of both positioning seats are fixedly connected with fixed frames. A pull rod is slidably connected inside each of the multiple fixed frames. One end of each of the multiple pull rods is fixedly connected with a pull ring, and the other end of each of the multiple pull rods is fixedly connected with a movable plate. The rear parts of the multiple movable plates are fixedly connected with insertion blocks. Fixed columns are fixedly connected to the four peripheries inside each of the multiple fixed frames. One end of a compression spring is fixedly connected inside the fixed column, and the other end of the compression spring is fixedly connected with a moving column. The multiple moving columns are fixedly connected to the inner side walls of the movable plates. A placing board is slidably connected inside both positioning seats. Each of the multiple insertion blocks is slidably connected to both sides inside the placing board.
[0006] Further, a turntable is rotatably connected inside the placing board. Both sides of the upper part of the turntable are fixedly connected with positioning plates. One end of a movable support rod is rotatably connected inside each of the two positioning plates, and the other end of the movable support rod is rotatably connected with a moving plate. An electric push rod is fixedly connected to one side inside the placing board, and the output end of the electric push rod is fixedly connected to one side of the moving plate. Clamping components are fixedly connected to the upper parts of the two moving plates, and the clamping components are used for clamping and fixing articles.
[0007] Further, the clamping assembly includes connecting blocks, both of the two connecting blocks are fixedly connected to the upper part of the moving plate, and clamping plates are fixedly connected to the upper parts of both of the two connecting blocks.
[0008] Further, slots are formed on both sides inside the placement plate, and a plurality of insertion blocks are slidably connected inside the slots.
[0009] Further, the compression spring is arranged inside the fixed column, and the moving column is slidably connected inside the fixed column.
[0010] Further, both the movable plate and the insertion blocks are slidably connected inside the fixed frame.
[0011] Further, limiting seats are fixedly connected to both sides of the upper part of the frame body, and a plurality of placement plates are slidably connected inside the limiting seats.
[0012] Further, a plurality of clamping plates are slidably connected to both sides of the upper part of the placement plate, through grooves are formed on both sides inside the placement plate, and a plurality of connecting blocks are slidably connected inside the through grooves.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, by pulling the pull ring, the pull rod and the movable plate are driven to move, the movable plate squeezes the moving column, the moving column slides and squeezes the compression spring, so that the insertion block moves out of the slot to release the fixation, the placement plate is moved, and after re-placement, the pull ring is pulled again to fix the insertion block, realizing convenient adjustment of the position of the placement plate, adapting to goods of different sizes, increasing the applicable range, and saving space.
[0015] 2. In the utility model, by starting the electric push rod, the moving plate is pushed to move, the movable support rod is driven to rotate, and then the turntable is driven to rotate, synchronously driving the two moving plates to move relatively. When the two moving plates approach each other, the connecting blocks and the clamping plates are driven to approach each other, realizing effective clamping of the goods, preventing them from slipping, ensuring safety, and improving the handling efficiency. Description of the Drawings
[0016] Figure 1 is the front view of a handling rack proposed by the utility model;
[0017] Figure 2 is the right view of a handling rack proposed by the utility model;
[0018] Figure 3 is the rear view of a handling rack proposed by the utility model;
[0019] Figure 4 is the internal structure schematic diagram of the placement plate of a handling rack proposed by the utility model;
[0020] Figure 5 Partial structural schematic diagram of a handling rack proposed by the present utility model.
[0021] Legend:
[0022] 1. Frame body; 2. Positioning seat; 3. Limiting seat; 4. Placing plate; 5. Fixed frame; 6. Movable plate; 7. Fixed column; 8. Moving column; 9. Compression spring; 10. Pull rod; 11. Pull ring; 12. Insert block; 13. Slot; 14. Electric push rod; 15. Turntable; 16. Positioning plate; 17. Movable support rod; 18. Moving plate; 19. Connecting block; 20. Clamping plate. Specific embodiments
[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0024] Referring to Figure 2 、 Figure 3 and Figure 5 , an embodiment provided by the present utility model: a handling rack, including a frame body 1, positioning seats 2 are fixedly connected to both sides of the upper part of the frame body 1, fixed frames 5 are fixedly connected to the front parts of the two positioning seats 2, pull rods 10 are slidably connected inside the multiple fixed frames 5, pull rings 11 are fixedly connected to one ends of the multiple pull rods 10, the pull rings 11 are used to drive the movement of the pull rods 10, movable plates 6 are fixedly connected to the other ends of the multiple pull rods 10, the pull rods 10 are used to drive the movement of the movable plates 6, insert blocks 12 are fixedly connected to the rear parts of the multiple movable plates 6, the movable plates 6 are used to drive the movement of the insert blocks 12, fixed columns 7 are fixedly connected to the four circumferences inside the multiple fixed frames 5, one end of a compression spring 9 is fixedly connected to the inside of the fixed column 7, the other end of the compression spring 9 is fixedly connected to a moving column 8, movable plates 6 are fixedly connected to the rear parts of the multiple moving columns 8, placing plates 4 are slidably connected inside the two positioning seats 2, the multiple insert blocks 12 are slidably connected to both sides inside the placing plates 4, slots 13 are formed on both sides inside the placing plates 4, the multiple insert blocks 12 are slidably connected inside the slots 13, the compression spring 9 is arranged inside the fixed column 7, the moving column 8 is slidably connected inside the fixed column 7, the movable plates 6 and the insert blocks 12 are both slidably connected inside the fixed frames 5, limiting seats 3 are fixedly connected to both sides of the upper part of the frame body 1, the limiting seats 3 are used to limit the placing plates 4, and the multiple placing plates 4 are slidably connected inside the limiting seats 3.
[0025] The operator pulls multiple evenly distributed pull rings 11, which are connected to the internal pull rod 10. When the operator pulls the pull rings 11, the pull rod 10 moves accordingly. As the pull rod 10 moves, the movable plate 6 connected to it also moves correspondingly. The movable plate 6 is responsible for converting the movement of the pull rod 10 into the lateral sliding of the placement plate 4. When the movable plate 6 moves forward, it squeezes the moving column 8. The internal of the moving column 8 is equipped with a compression spring 9. When the moving column 8 is squeezed, the compression spring 9 will also be compressed correspondingly and undergo elastic deformation. This design utilizes the elasticity and restoring force of the spring, enabling the moving column 8 to quickly return to its original state after being compressed, thus realizing the movement inside the fixed column 7. When the moving column 8 slides inward, it will push the movable plate 6 and the insert block 12 connected to it. The insert block 12 is usually designed to be inserted into the slot 13 of the placement plate 4 to play a role in fixing the placement plate 4. When the insert block 12 is pulled out of the slot 13, the fixation of the placement plate 4 is released. At this time, the operator can easily move the placement plate 4 back and forth to reach the required adjustment position. After completing the adjustment of the position of the placement plate 4, the operator pulls the pull ring 11 again, causing the movable plate 6 to drive the insert block 12 to re-insert into the slot 13 of the placement plate 4, thereby fixing the placement plate 4 again.
[0026] Referring to Figure 1 , Figure 3 and Figure 4 , a turntable 15 is rotatably connected inside the placement plate 4. The turntable 15 is used to drive two movable support rods 17 to rotate. Both sides of the upper part of the turntable 15 are fixedly connected with positioning plates 16. One end of the movable support rod 17 is rotatably connected inside both positioning plates 16. The other end of the movable support rod 17 is rotatably connected with a movable plate 18. An electric push rod 14 is fixedly connected to one side inside the placement plate 4. The output end of the electric push rod 14 is fixedly connected with one side of the movable plate 18. The electric push rod 14 is used to drive the movable plate 18 to move. Clamping components are fixedly connected to the upper parts of both movable plates 18. The clamping components are used to clamp and fix items. The clamping components include connecting blocks 19. Both connecting blocks 19 are fixedly connected to the upper parts of the movable plates 18. Clamping plates 20 are fixedly connected to the upper parts of both connecting blocks 19. Multiple clamping plates 20 are slidably connected to both sides of the upper part of the placement plate 4. Through grooves are opened on both sides inside the placement plate 4. The through grooves are used to limit the connecting blocks 19. Multiple connecting blocks 19 are slidably connected inside the through grooves.
[0027] When the goods need to be placed on the upper part of the placing plate 4 of the handling rack, the operator will start the electric push rod 14. The electric push rod 14 is a device that converts electrical energy into mechanical energy. It generates thrust or pull through the internal motor and transmission mechanism. The output end of the electric push rod 14 is connected to the moving plate 18 on one side of the handling rack. When the electric push rod 14 is started, the thrust at its output end will push the moving plate 18 to move along the preset track or guide rail. As the moving plate 18 moves, the associated movable support rod 17 also rotates accordingly. The positioning plate 16 is provided with a rotating shaft, enabling the movable support rod 17 to rotate freely within it. When one end of the movable support rod 17 rotates, the rotation of the other end within the positioning plate 16 will drive the turntable 15 to rotate. The turntable 15 is a key component in the handling rack and is usually designed as a rotatable disc-shaped structure. The rotation of the turntable 15 is achieved through the linkage action of the movable support rod 17. When the turntable 15 rotates, it drives the two movable support rods 17 to rotate synchronously through the mechanical structure on it. This design ensures that the two moving plates 18 can move synchronously. When the two moving plates 18 approach each other, they will drive the connecting block 19 to move. As the connecting block 19 moves, the two clamping plates 20 will also approach each other, thereby fixing the goods.
[0028] Working principle: When it is necessary to adjust the position of the placement plate 4, first pull multiple pull rings 11. The movement of the pull rings 11 drives the movement of the pull rods 10, and the movement of the pull rods 10 drives the movement of the movable plate 6. When the movable plate 6 moves forward, it squeezes the moving column 8. The moving column 8 slides into the interior of the fixed column 7 under the extrusion, squeezing the compression spring 9. The compression spring 9 undergoes elastic deformation under the extrusion. Under the action of the compression spring 9, the moving column 8 moves into the interior of the fixed column 7. Under the action of the moving column 8, the movable plate 6 drives the insertion block 12 to move out of the interior of the slot 13, releasing the fixation of the placement plate 4. Then, move the placement plate 4 backward and remove the placement plate 4 from the interior of the positioning seat 2 and the limiting seat 3. When the position of the placement plate 4 is re-placed, pull the pull ring 11 to make the movable plate 6 drive the insertion block 12 to re-insert into the interior of the placement plate 4, fixing the placement plate 4, achieving convenient adjustment of the position of the placement plate 4, which can adapt to goods of different sizes and volumes, increasing the applicable range of the handling rack, allowing for more compact storage of goods, saving storage space. When placing the goods on the upper part of the placement plate 4, start the electric push rod 14. The output end of the electric push rod 14 pushes the movable plate 18 on one side to move. The movement of the movable plate 18 drives the movable support rod 17 to rotate. When one end of the movable support rod 17 rotates, the other end rotates inside the positioning plate 16, thereby driving the turntable 15 to rotate. When the turntable 15 rotates, it drives the two movable support rods 17 to rotate synchronously, which can drive the two movable plates 18 to move relatively. When the two movable plates 18 move closer, they drive the two connecting blocks 19 to move, and the connecting blocks 19 drive the two clamping plates 20 to move closer to clamp the goods, achieving effective clamping and fixing of the goods, which can prevent the goods from slipping due to vibration or inclination during handling, ensuring the safety of the goods and improving the handling efficiency.
[0029] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
Claims
1. A handling rack, comprising a rack body (1), characterized in that: On both sides of the upper part of the frame body (1), positioning seats (2) are fixedly connected. On the front parts of the two positioning seats (2), fixing frames (5) are fixedly connected. Inside multiple fixing frames (5), pull rods (10) are slidably connected. One ends of the multiple pull rods (10) are fixedly connected with pull rings (11). The other ends of the multiple pull rods (10) are fixedly connected with movable plates (6). On the rear parts of the multiple movable plates (6), inserting blocks (12) are fixedly connected. On the inner perimeters of the multiple fixing frames (5), fixing columns (7) are fixedly connected. One end of a compression spring (9) is fixedly connected inside the fixing column (7). The other end of the compression spring (9) is fixedly connected with a moving column (8). The multiple moving columns (8) are all fixedly connected to the inner side walls of the movable plates (6). Inside the two positioning seats (2), placing plates (4) are slidably connected. The multiple inserting blocks (12) are all slidably connected to both sides inside the placing plates (4).
2. The handling rack according to claim 1, wherein: Inside the placing plate (4), a turntable (15) is rotatably connected. On both sides of the upper part of the turntable (15), positioning plates (16) are fixedly connected. One ends of movable support rods (17) are rotatably connected inside the two positioning plates (16). The other ends of the movable support rods (17) are rotatably connected with a moving plate (18). On one side inside the placing plate (4), an electric push rod (14) is fixedly connected. The output end of the electric push rod (14) is fixedly connected to one side of the moving plate (18). On the upper parts of the two moving plates (18), clamping assemblies are fixedly connected. The clamping assemblies are used for clamping and fixing articles.
3. The handling rack according to claim 2, characterized in that: The clamping assembly includes connecting blocks (19). The two connecting blocks (19) are both fixedly connected to the upper parts of the moving plates (18). On the upper parts of the two connecting blocks (19), clamping plates (20) are fixedly connected.
4. A handling rack according to claim 1, characterized in that: On both sides inside the placing plate (4), slots (13) are formed. The multiple inserting blocks (12) are all slidably connected inside the slots (13).
5. A handling rack according to claim 1, characterized in that: The compression spring (9) is arranged inside the fixing column (7). The moving column (8) is slidably connected inside the fixing column (7).
6. The handling rack according to claim 1, characterized in that: The movable plates (6) and the inserting blocks (12) are both slidably connected inside the fixing frames (5).
7. The handling rack according to claim 1, characterized in that: On both sides of the upper part of the frame body (1), limit seats (3) are fixedly connected. The multiple placing plates (4) are all slidably connected inside the limit seats (3).
8. A handling rack according to claim 3, characterized in that: The multiple clamping plates (20) are all slidably connected to both sides of the upper part of the placing plate (4). On both sides inside the placing plate (4), through grooves are formed. The multiple connecting blocks (19) are all slidably connected inside the through grooves.