Road container transport multi-layer goods stacking rack

Abstract

The utility model discloses a road container transport multilayer goods stacking frame, including frame body, the lower extreme fixed connection of frame body has the bottom plate, the four all of frame body lower extreme and be located the below of bottom plate are all seted up and have the clamping hole, the four all of frame body upper extreme are all seted up and have the accommodating cavity. The utility model discloses the setting of frame body and bottom plate can be in the process of road container transport to the goods of holding at the same time, and when the stacking use of multigroup frame body, through the rotation of pull rod on the below frame body of operating, and can drive L shape card pole to rotate, can be under the action of L shape card pole rotation and be in the clamping hole side surface of above frame body lower extreme, under the action that the supporting spring is pre -stretched tension, can pull the fixed disc, pull rod and L shape card pole and move, cause L shape card pole can be inserted to the clamping hole, to be able to to the stacking part between two frame bodies effectively limit.

Description

Technical Field

[0001] This utility model relates to the field of road transportation technology, specifically to a multi-layer cargo stacking rack for road container transportation. Background Technology

[0002] In the road container transportation industry, in order to make full use of transportation space and reduce transportation costs, it is common practice to classify goods and use multi-layer stacking for transportation. This process is inseparable from cargo stacking racks. However, in the process of stacking, traditional stacking racks lack effective reinforcement structures at the connection points between two sets of stacking racks, resulting in an excessively high overall center of gravity after multiple layers are stacked. This makes them prone to swaying or even tipping over due to bumps and turns during vehicle travel, thus failing to meet the needs of road container transportation. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-layer cargo stacking rack for road container transportation, which has the advantage of being able to effectively lock and fix the connection parts of two sets of stacking racks, preventing the stacking racks from shifting and ensuring the overall stacking and transportation stability.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a multi-layer cargo stacking rack for road container transport, comprising a frame body, a base plate fixedly connected to the lower end of the frame body, and locking holes provided around the lower end of the frame body and below the base plate. Receiving cavities are provided around the upper end of the frame body, a pull rod fixedly connected to the surface of the receiving cavity, a fixing plate fixedly connected to the surface of the pull rod, a supporting spring fixedly connected between the surface of the fixing plate and the surface of the receiving cavity, and an L-shaped locking rod fixedly connected to the side of the pull rod, the lower end of the L-shaped locking rod contacting the surface of the frame body.

[0005] As a preferred embodiment, a guardrail is hinged to the left end of the front surface of the frame via a pin, and a sleeve is fixedly connected to the front surface of the guardrail.

[0006] As a preferred embodiment, a fixing sleeve is fixedly connected to the right end of the front surface of the frame, and a plug rod is movably inserted through the middle end of the fixing sleeve.

[0007] As a preferred embodiment, a protective rod is fixedly connected to the middle of the frame, and an upright is fixedly connected between the surface of the protective rod and the top of the base plate.

[0008] As a preferred embodiment, a reinforcing block is fixedly connected between the surface of the fixed plate and the surface of the pull rod.

[0009] As a preferred embodiment, a knob is fixedly connected to the surface of the pull rod on the side away from the L-shaped lever.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model, through the design of the frame and base plate, allows for the placement of goods during road container transport. When multiple frames are stacked, rotating the pull rod on the lower frame rotates the L-shaped locking rod. As the L-shaped locking rod rotates, it positions itself on the side of the locking hole at the lower end of the upper frame. Under the pre-tensioned force of the support spring, it pulls the fixing plate, pull rod, and L-shaped locking rod, causing the L-shaped locking rod to insert into the locking hole. This effectively limits the stacking of the two frames, preventing the upper frame from detaching from the top of the lower frame due to bumps and swaying during transport, thus ensuring the stability of the stacked goods transport. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0014] Figure 3 This is a partial cross-sectional view of the frame structure of this utility model;

[0015] Figure 4 This is a diagram showing the stacked state of this utility model;

[0016] Figure 5 This utility model Figure 4 A magnified view of section A in the image.

[0017] In the diagram: 1. Frame; 2. Base plate; 3. Fixing sleeve; 4. Insert rod; 5. Guardrail; 6. Insert sleeve; 7. Guard rod; 8. Upright; 9. L-shaped clamp; 10. Clamping hole; 11. Receiving cavity; 12. Pull rod; 13. Support spring; 14. Reinforcing block; 15. Fixing plate. Detailed Implementation

[0018] 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.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Example 1:

[0021] Please see Figures 1-5 As shown, this utility model provides a multi-layer cargo stacking rack for road container transportation, including a frame body 1. A base plate 2 is fixedly connected to the lower end of the frame body 1. Card holes 10 are provided around the lower end of the frame body 1 and below the base plate 2. Receiving cavities 11 are provided around the upper end of the frame body 1. A pull rod 12 is fixedly connected to the surface of the receiving cavity 11. A fixing plate 15 is fixedly connected to the surface of the pull rod 12. A support spring 13 is fixedly connected between the surface of the fixing plate 15 and the surface of the receiving cavity 11. An L-shaped locking rod 9 is fixedly connected to the side of the pull rod 12. The lower end of the L-shaped locking rod 9 contacts the surface of the frame body 1.

[0022] In this technical solution, the frame 1 and the base plate 2 are designed to hold goods during road container transportation. When multiple frames 1 are stacked, the L-shaped locking rod 9 can be rotated by rotating the pull rod 12 on the lower frame 1. When the L-shaped locking rod 9 rotates and is positioned on the side of the locking hole 10 at the lower end of the upper frame 1, the supporting spring 13 is pre-tensioned and can pull the fixing plate 15, pull rod 12 and L-shaped locking rod 9 to move, so that the L-shaped locking rod 9 can be inserted into the locking hole 10. This effectively limits the stacking of the two sets of frames 1, preventing the upper frame 1 from coming loose from the top of the lower frame 1 due to bumps and swaying during transportation, thus ensuring the stability of the stacked transportation of goods.

[0023] Example 2:

[0024] Based on Embodiment 1, this utility model is as follows: Figures 1-5 As shown, a guardrail 5 is hinged to the left end of the front surface of the frame 1 via a pin. A sleeve 6 is fixedly connected to the front surface of the guardrail 5. A fixing sleeve 3 is fixedly connected to the right end of the front surface of the frame 1. A rod 4 is movably inserted through the middle of the fixing sleeve 3. A guard rod 7 is fixedly connected to the middle of the frame 1. A vertical pole 8 is fixedly connected between the surface of the guard rod 7 and the top of the base plate 2. A reinforcing block 14 is fixedly connected between the surface of the fixing plate 15 and the surface of the pull rod 12. A knob is fixedly connected to the surface of the pull rod 12 on the side away from the L-shaped locking rod 9.

[0025] In this technical solution, the protective railing 5 facilitates the protection of the front of the goods placed on the base plate 2 by personnel. The insert sleeve 6, the fixing sleeve 3 and the insert rod 4 facilitate the limitation between the protective railing 5 and the frame 1 by personnel, preventing the protective railing 5 from rotating. The protective rod 7 and the upright rod 8 can provide protection around the middle of the frame 1 and the top of the base plate 2. The reinforcing block 14 effectively improves the strength of the connection between the pull rod 12 and the fixed plate 15. The knob facilitates the operation of the pull rod 12 to rotate by personnel.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A multi-layer cargo stacking rack for road container transport, comprising a frame (1), characterized in that: The lower end of the frame (1) is fixedly connected to a base plate (2). The lower end of the frame (1) is provided with a locking hole (10) around the perimeter and below the base plate (2). The upper end of the frame (1) is provided with a receiving cavity (11) around the perimeter. A pull rod (12) is fixedly connected to the surface of the receiving cavity (11). A fixing plate (15) is fixedly connected to the surface of the pull rod (12). A support spring (13) is fixedly connected between the surface of the fixing plate (15) and the surface of the receiving cavity (11). An L-shaped locking rod (9) is fixedly connected to the side of the pull rod (12). The lower end of the L-shaped locking rod (9) contacts the surface of the frame (1).

2. The multi-layer cargo stacking rack for road container transport according to claim 1, characterized in that: The left end of the front surface of the frame (1) is hinged to a guardrail (5) by a pin, and a sleeve (6) is fixedly connected to the front surface of the guardrail (5).

3. The multi-layer cargo stacking rack for road container transport according to claim 1, characterized in that: A fixing sleeve (3) is fixedly connected to the right end of the front surface of the frame (1), and a plug rod (4) is movably inserted through the middle end of the fixing sleeve (3).

4. The multi-layer cargo stacking rack for road container transport according to claim 1, characterized in that: A protective rod (7) is fixedly connected to the middle of the frame (1), and an upright (8) is fixedly connected between the surface of the protective rod (7) and the top of the base plate (2).

5. The multi-layer cargo stacking rack for road container transport according to claim 1, characterized in that: A reinforcing block (14) is fixedly connected between the surface of the fixed plate (15) and the surface of the pull rod (12).

6. The multi-layer cargo stacking rack for road container transport according to claim 1, characterized in that: A knob is fixedly connected to the surface of the pull rod (12) and to the side away from the L-shaped lever (9).

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