Large-capacity carriages

Abstract

This utility model belongs to the field of carriage technology and discloses a large-capacity carriage, including: a base and a carriage assembly. The base is used to support the large-capacity carriage. The carriage assembly includes a main support, a T-shaped support, a connector, an L-shaped support, a carriage one, a limiting component, a rubber component, and a carriage two. The main support is connected to the base, the T-shaped support is disposed on the main support, the connector is connected to the T-shaped support, the L-shaped support is connected to the connector, carriage one is movably disposed on the main support, the limiting component is disposed on carriage one, the rubber component is adhered to carriage one, and carriage two is snapped into the limiting component. This design can effectively classify and store goods in a precise manner, avoiding disorderly stacking of goods, significantly improving the efficiency of loading and unloading goods, and preventing carriage two from impacting the three-dimensional frame structure, thereby ensuring the structural stability of the three-dimensional frame.

Description

Technical Field

[0001] This utility model belongs to the field of carriage technology, and particularly relates to large-capacity carriages. Background Technology

[0002] Currently, semi-trailer trucks typically use double longitudinal beam frames made of I-beams and channel steel, paired with a single-layer cargo box. Their load-bearing capacity is limited, and the space below the cargo box cannot be utilized, which severely restricts the effective loading volume of the semi-trailer. In addition, since these vehicles are usually equipped with only a single cargo box, it is not conducive to the classification and placement of various goods. Goods are often loaded in a stacked manner, which can easily lead to crushing and damage to the goods, thereby affecting the economic efficiency of transportation. Now, a large-capacity cargo box is adopted to meet the above requirements.

[0003] However, existing large-capacity carriages have certain defects. They cannot accurately classify and store goods, resulting in disorderly stacking of goods, which affects the space utilization of the carriages. They can also cause carriage units to collide with the three-dimensional frame structure, thereby affecting the structural stability of the three-dimensional frame. Utility Model Content

[0004] This utility model addresses the shortcomings of existing large-capacity carriages, which cannot precisely classify and store goods, resulting in disorderly stacking of goods, affecting the space utilization of the carriage, and causing carriage units to collide with the three-dimensional frame structure, thus affecting the structural stability of the three-dimensional frame. The following technical solution is proposed:

[0005] Large-capacity carriages, including:

[0006] The base is used to support large-capacity carriages;

[0007] The carriage assembly includes a main support frame, a T-shaped support frame, a connector, an L-shaped support frame, a carriage one, a limiting component, a rubber component, and a carriage two. The main support frame is connected to the base, the T-shaped support frame is disposed on the main support frame, the connector is connected to the T-shaped support frame, the L-shaped support frame is connected to the connector, carriage one is movably disposed on the main support frame, the limiting component is disposed on carriage one, the rubber component is adhered to carriage one, carriage two is snapped onto the limiting component, carriage two is movably disposed on the main support frame, carriage two is located above carriage one, and carriage two remains in contact with the rubber component.

[0008] Preferably, it further includes an auxiliary component, which includes a lifting ring, a driving component, a movable component, a round rod, and a conical block. The lifting ring is disposed on the second carriage, the driving component is disposed on the second carriage, the movable end of the driving component is drivenly connected to the movable component, the round rod is connected to the movable component, and the conical block is connected to the round rod. The driving component drives the conical block to move horizontally through the movable component.

[0009] Preferably, the connector is provided with a guide groove, which is correspondingly provided with the second carriage.

[0010] Preferably, the second carriage is movably mounted on the T-shaped bracket, the connecting member, and the L-shaped bracket.

[0011] Preferably, multiple lifting rings are spaced apart in the two compartments of the carriage, and each lifting ring corresponds to a driving component.

[0012] Preferably, the conical block is located above the round rod.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) It can effectively classify and store goods in a precise manner, avoid disorderly stacking of goods, significantly improve the efficiency of loading and unloading goods, and avoid the collision of the carriage with the three-dimensional frame structure, thereby ensuring the structural stability of the three-dimensional frame.

[0015] (2) It can automatically and accurately move the external sling to the target lifting ring, effectively avoiding the danger and inefficiency of manual hooking at high altitudes, and significantly improving the safety and connection efficiency of hoisting operations. Attached Figure Description

[0016] Figure 1 The diagram shown is a structural schematic of a large-capacity carriage;

[0017] Figure 2 The diagram shown is a schematic of the installation structure of the main support frame;

[0018] Figure 3 The diagram shown is a schematic of the installation structure of carriage one;

[0019] Figure 4 The diagram shows the installation structure of the cone-shaped block;

[0020] In the diagram: 1. Base; 2. Main support; 3. T-shaped support; 4. Connector; 5. L-shaped support; 6. Carriage 1; 7. Limiting component; 8. Rubber component; 9. Carriage 2; 10. Lifting ring; 11. Driving component; 12. Moving component; 13. Round rod; 14. Conical block; 15. Guide groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example 1

[0023] This utility model provides a large-capacity carriage, such as Figures 1 to 4 As shown, it includes: a base 1 and a carriage assembly. The base 1 supports a large-capacity carriage. The carriage assembly includes a main support 2, T-shaped supports 3, connectors 4, L-shaped supports 5, carriage one 6, limiting components 7, rubber parts 8, and carriage two 9. The main support 2 is connected to the base 1 and is cross-shaped. There are four T-shaped supports 3, all connected to the main support 2. The connectors 4 can be crossbeams and are connected to the T-shaped supports 3. There are four L-shaped supports 5, located at the four corners of the base 1 and connected to the connectors 4. Carriage one 6 is movably mounted on the main support 2 and is limited. Part 7 can be a limiting block, and the limiting part 7 is set on the first carriage 6. The rubber part 8 can be a rubber sheet, and the rubber part 8 is bonded to the first carriage 6. There are four carriages 6 and four carriages 9. Both carriages 6 and 9 are hinged with carriage doors. The carriage doors are equipped with handles and face outwards for easy loading and unloading of goods. The second carriage is snapped into the limiting part 7 and is movably set on the main support 2. The second carriage is located above the first carriage 6 and is kept in contact with the rubber part 8. The connecting part 4 is provided with a guide groove 15, which is correspondingly set with the second carriage. The second carriage is movably set on the T-shaped support 3, the connecting part 4, and the L-shaped support 5.

[0024] The use of carriage components enables precise classification and storage of goods, avoiding disorderly stacking and significantly improving loading and unloading efficiency. It also prevents the carriage from impacting the three-dimensional frame structure, thus ensuring the structural stability of the three-dimensional frame.

[0025] When using a large-capacity carriage, first install the base 1 on the transport vehicle. The main support 2 serves as the core frame, and a stable three-dimensional frame is formed by the cooperation of T-shaped support 3, connector 4, and L-shaped support 5. Then, place four carriages 1 6 on the three-dimensional frame area above the base 1, and then place four carriages 2 9 on the three-dimensional frame area above carriages 1 6. The limiting piece 7 at the top of carriage 1 6 is engaged with the bottom of carriage 2 9, which effectively prevents carriage 2 9 from shaking due to bumps during transportation and avoids carriage 2 9 from hitting the three-dimensional frame structure, thus ensuring the structural stability of the three-dimensional frame. Since the carriage doors of carriages 1 6 and carriages 2 9 are all set outwards, the operators can directly open the carriage doors to carry out cargo loading and unloading operations.

[0026] Specifically, a main support 2 is fixedly connected to the top of the base 1, a T-shaped support 3 is fixedly connected to the outer surface of the main support 2, multiple connectors 4 are fixedly connected to both ends of the T-shaped support 3, an L-shaped support 5 is fixedly connected to one end of the connector 4, multiple carriages 6 are movably connected inside the main support 2 at a position above the base 1, multiple carriages 9 are movably connected inside the main support 2 at a position above the carriages 6, multiple limiting parts 7 are fixedly connected to the top of the carriages 6, the outer surface of the limiting parts 7 is movably connected to the inside of the carriages 9, a rubber part 8 is adhered to the top of the carriages 6, and the outer surface of the rubber part 8 is attached to the bottom of the carriages 9.

[0027] To improve the safety and connection efficiency of hoisting operations, such as Figures 1 to 4 As shown, it also includes auxiliary components, including a lifting ring 10, a drive component 11, a movable component 12, a round rod 13, and a conical block 14. The lifting rings 10 are installed on the second carriage 9, with four lifting rings 10 at the top of each second carriage 9. Every two lifting rings 10 form a group, and each group of lifting rings 10 is equipped with a corresponding drive component 11. The drive component 11 is installed on the second carriage 9 and can be an electric slide rail structure. The slider on the electric slide rail structure is fixedly connected to the movable component 12. It has a built-in battery to power the electric slide rail structure. The movable end of the drive component 11 is connected to the movable component 12. The round rod 13 is connected to the movable component 12. The bottom diameter of the conical block 14 is larger than the diameter of the other end. The conical block 14 is connected to the round rod 13. The drive component 11 drives the conical block 14 to move in the horizontal direction through the movable component 12. Multiple lifting rings 10 are arranged at intervals in the carriage 2 9. The lifting rings 10 are arranged one-to-one with the drive component 11. The conical block 14 is located above the round rod 13.

[0028] With the assistance of auxiliary components, the external slings can be automatically and precisely moved to the target lifting ring 10, effectively avoiding the dangers and inefficiencies of manual hooking at high altitudes, and significantly improving the safety and connection efficiency of hoisting operations.

[0029] When using the equipment, when it is necessary to remove the second carriage 9, first pass the sling from the external hoisting equipment through one of the lifting rings 10 in the same group. Then, pass the sling downward through the conical block 14 so that the sling is sleeved on the outer surface of the round rod 13. Next, start the drive component 11. The slider on the drive component 11 drives the movable component 12 to move towards the other lifting ring 10 in the same group. The movable component 12 drives the round rod 13 and the conical block 14 to move synchronously. The movement of the round rod 13 drives the sling to move horizontally synchronously. As the sling moves, it reaches the position of the other lifting ring 10 in the same group. At this time, the operator can remove the sling to complete the connection between the lifting ring 10 and the sling. This effectively avoids the operator guiding the movement of the sling, which not only improves the connection efficiency between the lifting ring 10 and the sling, but also avoids the safety risks to personnel. Then, the external hoisting equipment can be used to lift the second carriage 9 away from the main support frame 2 and transport it to the ground for unloading.

[0030] Specifically, multiple lifting rings 10 are fixedly connected to the top of the second carriage 9. Two lifting rings 10 form a group. A driving component 11 is fixedly installed at the top of the second carriage 9 inside each group of lifting rings 10. A movable component 12 is fixedly connected to the movable end of the driving component 11. A round rod 13 is fixedly connected to the top of the movable component 12. A conical block 14 is fixedly connected to the top of the round rod 13.

[0031] Working Principle: In actual use, when a large-capacity carriage is required, the base 1 is first installed on the transport vehicle. The main support 2 serves as the core skeleton, and a stable three-dimensional frame is formed by the cooperation of T-shaped support 3, connecting parts 4, and L-shaped support 5. Then, four carriages 1 6 are placed in the three-dimensional frame area above the base 1, and then four carriages 2 9 are placed in the three-dimensional frame area above carriages 1 6. The limiting parts 7 at the top of carriages 1 6 are engaged with the bottom of carriages 2 9, effectively preventing carriages 2 9 from shaking due to bumps during transportation and preventing carriages 2 9 from impacting the three-dimensional frame structure, thus ensuring the structural stability of the three-dimensional frame. Since the carriage doors of carriages 1 6 and carriages 2 9 are all set outwards, the operators can directly open the carriage doors to carry out cargo loading and unloading operations. Multiple independent carriages can effectively classify and store goods in a precise manner, avoiding disorderly stacking of goods, significantly improving cargo loading and unloading efficiency, and also preventing carriages 2 9 from impacting the three-dimensional frame structure, thus ensuring the structural stability of the three-dimensional frame.

[0032] Then, when it is necessary to remove the second carriage 9, firstly, the sling on the external hoisting equipment is passed through one of the lifting rings 10 in the same group. Next, the sling is passed downward through the conical block 14, so that the sling is sleeved on the outer surface of the round rod 13. Then, the drive component 11 is activated. The slider on the drive component 11 drives the movable component 12 to move towards another lifting ring 10 in the same group. The movable component 12 drives the round rod 13 and the conical block 14 to move synchronously. The movement of the round rod 13 drives the sling to move horizontally synchronously. As the sling moves, it reaches the position of another lifting ring 10 in the same group. At this time, the operator removes the sling to complete the connection between a set of lifting rings 10 and the sling. This effectively avoids the operator guiding the movement of the sling, which not only improves the connection efficiency between the lifting ring 10 and the sling, but also avoids the safety risks to personnel. Then, the external hoisting equipment can be used to lift the second carriage 9 away from the main support frame 2 and transport it to the ground for unloading. It can automatically and accurately move the external sling to the target lifting ring 10, effectively avoiding the danger and inefficiency of manual hooking at high altitudes, and significantly improving the safety and connection efficiency of hoisting operations.

[0033] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A large-capacity carriage, characterized in that: include: Base (1) is used to support large-capacity carriages; The carriage assembly includes a main support (2), a T-shaped support (3), a connector (4), an L-shaped support (5), a carriage one (6), a limiting member (7), a rubber part (8), and a carriage two (9). The main support (2) is connected to the base (1), the T-shaped support (3) is disposed on the main support (2), the connector (4) is connected to the T-shaped support (3), the L-shaped support (5) is connected to the connector (4), the carriage one (6) is movably disposed on the main support (2), the limiting member (7) is disposed on the carriage one (6), the rubber part (8) is bonded to the carriage one (6), the carriage two (9) is snapped into the limiting member (7), the carriage two (9) is movably disposed on the main support (2), the carriage two (9) is located above the carriage one (6), and the carriage two (9) remains in contact with the rubber part (8).

2. The large-capacity carriage according to claim 1, characterized in that: It also includes auxiliary components, which include a lifting ring (10), a driving component (11), a movable component (12), a round rod (13), and a conical block (14). The lifting ring (10) is disposed on the second carriage (9), the driving component (11) is disposed on the second carriage (9), the movable end of the driving component (11) is driven to be connected to the movable component (12), the round rod (13) is connected to the movable component (12), and the conical block (14) is connected to the round rod (13). The driving component (11) drives the conical block (14) to move in the horizontal direction through the movable component (12).

3. The large-capacity carriage according to claim 1, characterized in that: The connector (4) is provided with a guide groove (15), which is correspondingly provided with the second carriage (9).

4. The large-capacity carriage according to claim 1, characterized in that: The second carriage (9) is movably mounted on the T-shaped bracket (3), the connector (4), and the L-shaped bracket (5).

5. The large-capacity carriage according to claim 2, characterized in that: Multiple lifting rings (10) are spaced apart in the second carriage (9), and each lifting ring (10) corresponds to a driving component (11).

6. The large-capacity carriage according to claim 2, characterized in that: The conical block (14) is located above the round rod (13).

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