Transportation frame with quick loading and unloading function

Abstract

The utility model relates to the technical field of transportation frames, in particular to a transportation frame with a quick loading and unloading function, a plurality of limiting holes and limiting sleeves are arranged on vertical rods, the vertical rods penetrate through the limiting sleeves and are in sliding connection with the vertical rods, limiting rods penetrating through the vertical rods are arranged on the limiting sleeves, annular frames are rotatably arranged on the outer rings of the limiting sleeves, and the annular frames are connected with the limiting rods. According to the transportation frame, through simple operation of pulling out the limiting rods, pulling the bearing plate and the vertical rods, rotating the rotating shafts and the like, disassembly of the bearing plate and the vertical rods, storage of the bottom plate and the corresponding installation process can be rapidly completed, and the transportation frame is convenient to use and high in practicability. The loading and unloading efficiency of the transportation frame is greatly improved, and time and labor cost are saved.

Description

Technical Field

[0001] This utility model relates to the field of transport rack technology, specifically a transport rack with quick loading and unloading function. Background Technology

[0002] Container shipping has become an internationally standardized mode of transportation, and to ensure the safety of transported goods, transport racks are usually installed inside the containers.

[0003] For example, the authorization notice number "CN210794249U" is named a transport rack. Although the transport rack can prevent damage to the product, has a long service life, and is very convenient to assemble, replace, repair, and move.

[0004] In order to prevent the existing transport rack from occupying too much space, the support plate and crossbeam of the transport rack need to be disassembled for transport. The support plate and crossbeam of the transport rack are fixed together by multiple bolts. Since the bolts can only be rotated with the help of tools, this fixing method is not convenient for disassembling the transport rack, thus reducing the installation or disassembly efficiency of the transport rack. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a transport rack with rapid loading and unloading capabilities.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a transport frame with a quick loading and unloading function, comprising two symmetrically arranged base plates and multiple bearing plates, wherein the multiple bearing plates are all installed above the base plates, and two vertical rods are symmetrically arranged at both ends of the base plates, and the lower end of the vertical rods is provided with a bottom rod inserted into the base plate;

[0009] The vertical rod is provided with multiple limiting holes and limiting sleeves. The limiting sleeve is penetrated by the vertical rod and slidably connected to the vertical rod. The limiting sleeve is provided with a limiting rod that penetrates the vertical rod. The outer ring of the limiting sleeve is rotatably provided with an annular frame. One side of the annular frame is provided with a support rod. The four corners of the bearing plate are provided with positioning grooves. The support rod is inserted into the interior of the positioning groove.

[0010] A pivot and two adapter blocks are provided between the two base plates. Two support rods are symmetrically arranged on both sides of the adapter blocks. One end of the support rod is hinged to both sides of the adapter block, and the other end of the support rod is hinged to both ends of the base plate. Two screws with reverse thread structure are symmetrically arranged on the pivot. The two screws pass through the two adapter blocks and are threadedly connected to the adapter blocks.

[0011] To make the vertical pole more securely installed, the present invention includes the following improvements: the bottom end of the vertical pole is provided with a base, the bottom pole is installed at the lower end of the base, and the bottom pole is threadedly connected to the base plate; the base is provided with anti-slip texture.

[0012] To make the limiting rod more securely installed, the improvement of this utility model is that the outer end of the limiting rod is provided with a toggle block, and the limiting rod is threadedly connected to the limiting sleeve.

[0013] Furthermore, an improvement of this utility model is that the support rod and the ring frame are an integral structure.

[0014] To improve the stability of the support plate during use, the present invention includes the following improvements: the inner side of the positioning groove is provided with a slot, one side of the support rod is provided with a cavity, a spring is provided in the cavity, one end of the spring is provided with a locking block that cooperates with the slot, and the locking block is an isosceles trapezoidal structure.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a transport rack with a quick loading and unloading function, which has the following beneficial effects:

[0017] This transport rack allows for quick disassembly of the load-bearing plate and vertical rods, storage of the base plate, and installation through simple operations such as pulling out the limit rod, pulling the load-bearing plate and vertical rod, and rotating the shaft. This greatly improves the loading and unloading efficiency of the transport rack and saves time and labor costs. Attached Figure Description

[0018] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a second-view perspective three-dimensional structural diagram of the present invention;

[0020] Figure 3 This utility model Figure 1 The main view;

[0021] Figure 4 This is a schematic diagram of the installation structure of the card block in this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the bottom rod in this utility model;

[0023] In the diagram: 1. Base plate; 2. Vertical rod; 3. Base; 4. Bottom rod; 5. Limiting hole; 6. Limiting sleeve; 7. Limiting rod; 8. Ring frame; 9. Support rod; 10. Positioning groove; 11. Slot; 12. Cavity; 13. Locking block; 14. Adapter block; 15. Rotating shaft; 16. Screw; 17. Support rod; 18. Bearing plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 The present invention provides a transport frame with a quick loading and unloading function, comprising two symmetrically arranged base plates 1 and multiple bearing plates 18, wherein the multiple bearing plates 18 are all installed above the base plates 1, and two vertical rods 2 are symmetrically arranged at both ends of the base plates 1, and the lower end of the vertical rods 2 is provided with a bottom rod 4 inserted into the base plate 1.

[0026] The vertical rod 2 is provided with multiple limiting holes 5 and limiting sleeves 6. The limiting sleeves 6 are penetrated by the vertical rod 2 and slidably connected to the vertical rod 2. The limiting sleeves 6 are provided with limiting rods 7 that penetrate the vertical rod 2. The outer ring of the limiting sleeves 6 is rotatably provided with an annular frame 8. One side of the annular frame 8 is provided with a support rod 9. The four corners of the bearing plate 18 are provided with positioning grooves 10. The support rods 9 are inserted into the positioning grooves 10.

[0027] A rotating shaft 15 and two adapter blocks 14 are provided between the two base plates 1. Two support rods 17 are symmetrically arranged on both sides of the adapter block 14. One end of the support rod 17 is hinged to both sides of the adapter block 14, and the other end of the support rod 17 is hinged to both ends of the base plate 1. Two screws 16 with reverse thread structure are symmetrically arranged on the rotating shaft 15. The two screws 16 pass through the two adapter blocks 14 respectively and are threadedly connected to the adapter blocks 14.

[0028] In this embodiment, the inner side of the positioning groove 10 is provided with a slot 11, and one side of the support rod 9 is provided with a cavity 12. A spring is provided in the cavity 12, and one end of the spring is provided with a locking block 13 that cooperates with the slot 11. The locking block 13 is an isosceles trapezoidal structure.

[0029] Overall Installation Layout: The transport frame consists of two symmetrically arranged base plates 1 and multiple support plates 18 forming the basic framework. Vertical rods 2 are symmetrically installed at both ends of the base plates 1. The bottom rods 4 at the lower ends of the vertical rods 2 are inserted into the base plates 1, achieving a preliminary connection between the vertical rods 2 and the base plates 1. Multiple limiting holes 5 and sliding limiting sleeves 6 are provided on the vertical rods 2. Limiting rods 7 on the limiting sleeves 6 pass through the limiting holes 5 of the vertical rods 2, thereby fixing the position of the limiting sleeves 6. A ring frame 8 is rotatably mounted on the outer ring of the limiting sleeves 6. Support rods 9 on one side of the ring frame 8 are inserted into the positioning slots 10 at the four corners of the support plates 18, completing the installation of the support plates 18. The two base plates 1 are interconnected via a rotating shaft 15, an adapter block 14, and a support rod 17. Two reverse-threaded screws 16 on the rotating shaft 15 pass through the two adapter blocks 14 and are threadedly connected to them.

[0030] Height adjustment and disassembly of the support plate 18: When the height of the support plate 18 needs to be adjusted, pull out the limiting rod 7. At this time, the limiting sleeve 6 can slide up and down along the vertical rod 2. After adjusting to the appropriate height, reinsert the limiting rod 7 into the corresponding limiting hole 5 to fix the position of the limiting sleeve 6, thereby fixing the height of the support plate 18. To disassemble the support plate 18, simply apply an upward force to the support plate 18, and the support rod 9 will disengage from the positioning groove 10. The positioning groove 10 has a locking groove 11 inside. A spring in the cavity 12 on one side of the support rod 9 is connected to a locking block 13, which has an isosceles trapezoidal structure. When the support plate 18 is pulled upward, the locking block 13 is squeezed, compressing the spring and retracting into the cavity 12, allowing the support rod 9 to be smoothly pulled out of the positioning groove 10, completing the disassembly of the support plate 18.

[0031] Disassembly of vertical rod 2: Apply a pulling force to vertical rod 2. Since the base 3 at the bottom of vertical rod 2 is threadedly connected to the base plate 1 through the base rod 4, rotating the base 3 at this time can pull the base rod 4 out from the base plate 1, thereby completing the disassembly of vertical rod 2.

[0032] Base plate 1 storage: Rotate the rotating shaft 15. Since the two screws 16 on the rotating shaft 15 have a reverse thread structure, the two adapter blocks 14 will move closer to each other when rotated. Through the hinge action of the support rod 17, the two base plates 1 will move closer to each other, reducing the overall space occupied by the transport frame and making it convenient for storage and transportation.

[0033] The transport frame can quickly complete the disassembly of the bearing plate 18 and the vertical rod 2 and the storage of the base plate 1 by simply pulling out the limit rod 7, pulling the bearing plate 18 and the vertical rod 2, and rotating the shaft 15, as well as the corresponding installation process, which greatly improves the loading and unloading efficiency of the transport frame and saves time and labor costs.

[0034] In this embodiment, the bottom end of the vertical rod 2 is provided with a base 3, the bottom rod 4 is installed at the lower end of the base 3, and the bottom rod 4 is threadedly connected to the base plate 1. The base 3 is provided with anti-slip texture, which can make the vertical rod 2 more firmly installed and increase the overall stability of the transport frame.

[0035] In this embodiment, the support rod 9 and the ring frame 8 are an integral structure, which further improves the stability of the bearing plate 18 during use and ensures the safety of transported goods.

[0036] Space utilization optimization: The design of bringing the two base plates 1 closer together by rotating the pivot 15 facilitates storage when the transport rack is not in use, reduces the space occupied by the transport rack itself, improves the utilization rate of transport space such as containers, and reduces transportation costs.

[0037] In this embodiment, the outer end of the limiting rod 7 is provided with a toggle block, and the limiting rod 7 is threadedly connected to the limiting sleeve 6, which facilitates manual operation by the operator without the need for additional tools, making it easier to adjust the position of the limiting sleeve 6. This user-friendly design reduces the difficulty of operation and improves the convenience of use.

[0038] In the description herein, it should be noted that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A transport rack with rapid loading and unloading function, comprising two symmetrically arranged base plates (1) and a plurality of support plates (18), wherein the plurality of support plates (18) are all mounted above the base plates (1), characterized in that: Two vertical rods (2) are symmetrically arranged at both ends of the base plate (1), and the lower end of the vertical rod (2) is provided with a bottom rod (4) inserted into the base plate (1); The vertical rod (2) is provided with multiple limiting holes (5) and limiting sleeves (6). The limiting sleeves (6) are penetrated by the vertical rod (2) and slidably connected to the vertical rod (2). The limiting sleeves (6) are provided with limiting rods (7) that penetrate the vertical rod (2). The outer ring of the limiting sleeves (6) is rotatably provided with a ring frame (8). One side of the ring frame (8) is provided with a support rod (9). The four corners of the bearing plate (18) are provided with positioning grooves (10). The support rods (9) are inserted into the positioning grooves (10). A pivot (15) and two adapter blocks (14) are provided between the two base plates (1). Two support rods (17) are symmetrically arranged on both sides of the adapter block (14). One end of the support rod (17) is hinged to both sides of the adapter block (14), and the other end of the support rod (17) is hinged to both ends of the base plate (1). Two screws (16) with reverse thread structure are symmetrically arranged on the pivot (15). The two screws (16) pass through the two adapter blocks (14) respectively and are threadedly connected to the adapter blocks (14).

2. The transport rack with quick loading and unloading function according to claim 1, characterized in that: The bottom end of the vertical rod (2) is provided with a base (3), the bottom rod (4) is installed at the lower end of the base (3), and the bottom rod (4) is threadedly connected to the base plate (1).

3. A transport rack with quick loading and unloading function according to claim 2, characterized in that: The base (3) is provided with anti-slip texture.

4. A transport rack with quick loading and unloading function according to claim 3, characterized in that: The outer end of the limiting rod (7) is provided with a toggle block, and the limiting rod (7) is threadedly connected to the limiting sleeve (6).

5. A transport rack with quick loading and unloading function according to claim 4, characterized in that: The support rod (9) and the ring frame (8) are an integral structure.

6. A transport rack with quick loading and unloading function according to claim 5, characterized in that: The positioning groove (10) has a slot (11) on its inner side, and the support rod (9) has a cavity (12) on one side. A spring is provided in the cavity (12), and a locking block (13) that cooperates with the slot (11) is provided at one end of the spring. The locking block (13) is an isosceles trapezoidal structure.

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