Framework vehicle for transporting refrigerated container

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a framework vehicle for transporting a refrigerated container, which comprises a vehicle frame body, the vehicle frame body comprises a traction part and a bearing part, the bearing part is provided with a support assembly for mounting the refrigerated container, and the support assembly comprises wing support groups positioned on two sides of the vehicle frame and a rear sealing frame positioned at the tail end of the bearing part. The wing support set comprises a supporting rod connected with the side wall of the bearing part, a positioning transverse support is arranged above the supporting rod, a reinforcing rib connected with the bearing part is arranged on one side of the supporting rod, the supporting rod, the frame body and the reinforcing rib are distributed in a triangular shape, and the connecting strength of the supporting rod and the frame body is enhanced. The supporting assembly and the frame body are used for jointly supporting the refrigerated container to be transported, and compared with an existing refrigerated container transport vehicle, the whole frame is simple in structure and convenient to install, connect and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a skeleton vehicle for transporting refrigerated boxes. Background Art

[0002] With the rapid development of the cold chain logistics industry, the demand for refrigerated container transportation is increasing. In order to meet this demand, skeleton trucks for transporting refrigerated containers have become an indispensable part of cold chain logistics. However, the frame design of traditional skeleton trucks often has the problem of being too heavy, which not only increases transportation costs, but also affects transportation efficiency and safety. Therefore, the development of a lightweight skeleton truck for transporting refrigerated containers has become an urgent need in the industry.

[0003] Traditional skeleton truck frames are usually made of heavy materials such as steel, resulting in a heavy frame weight. This not only increases fuel consumption and transportation costs, but also increases wear and tear on roads and the burden on the environment. In addition, overweight frames may also cause instability and safety hazards during transportation.

[0004] In recent years, with the continuous development of new materials and lightweight technology, the design of lightweight skeleton vehicles has become possible. The use of high-strength lightweight materials, such as aluminum alloys and carbon fiber composite materials, can effectively reduce the weight of the frame and improve transportation efficiency and safety. At the same time, by optimizing the frame structure design, unnecessary weight can be further reduced to achieve lightweight skeleton vehicles.

[0005] However, despite these technological advances, existing lightweight frame vehicles still have some problems, such as how to achieve greater lightweighting while ensuring frame strength and stability, how to ensure the durability and reliability of lightweight frames during transportation, and how to balance lightweighting with cost.

[0006] Therefore, the present invention proposes a lightweight skeleton vehicle for transporting refrigerated containers, aiming to solve the above problems. By adopting advanced lightweight materials and structural design, the frame is lightweight, the transportation efficiency and safety are improved, and the transportation cost and environmental burden are reduced. Utility Model Content

[0007] The utility model aims to overcome the deficiencies in the prior art and provide a lightweight skeleton vehicle for transporting refrigerated boxes with a simpler structure.

[0008] The utility model is realized by the following technical scheme: a skeleton vehicle for transporting refrigerated boxes, comprising a vehicle frame body, the vehicle frame body comprising a traction part and a load-bearing part, and a support assembly is arranged on the load-bearing part;

[0009] The support assembly includes wing support groups located on both sides of the frame and a rear sealing frame located at the end of the load-bearing part. The wing support group includes a support rod connected to the side wall of the load-bearing part, a positioning cross brace is arranged above the support rod, and a reinforcing rib connected to the load-bearing part is arranged on one side of the support rod.

[0010] Furthermore, there are multiple wing support groups, which are evenly distributed along the length direction of the load-bearing part, and each wing support group includes two support rods symmetrically distributed with the frame body as the axis.

[0011] Furthermore, a welding pad is provided at one end of the support rod connected to the load-bearing part.

[0012] Furthermore, an alignment column is arranged on the positioning cross brace, and a storage bin for accommodating the positioning column is arranged on the positioning cross brace, and a spring seat connected to the positioning lower part is arranged in the storage bin.

[0013] Furthermore, a guide block is provided on the top of the alignment column, and the diameter of the guide block gradually decreases from bottom to top.

[0014] Furthermore, the horizontal height of the traction part is greater than the horizontal height of the load-bearing part, and an adapter frame is provided between the traction part and the load-bearing part.

[0015] Furthermore, the frame body includes two main beams placed in parallel, a connecting cross brace is arranged between the two main beams, the wing brace group is connected to the side wall of the main beam, and a lamp pole is arranged between two adjacent wing brace groups.

[0016] The beneficial effects of the utility model are as follows: 1. The skeleton vehicle for transporting refrigerated boxes comprises a traction part and a load-bearing part, the load-bearing part is provided with a support assembly, and the support assembly and the frame body are used to jointly support the refrigerated box to be transported. Compared with the existing refrigerated box transport vehicles, the overall frame structure is simple and easy to install and connect, and convenient to operate.

[0017] 2. The horizontal height of the load-bearing part is smaller than the horizontal height of the connecting part, which can reduce the height of the refrigerated box after installation, improve transportation efficiency and safety, and reduce transportation costs and environmental burden. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a top view of the utility model;

[0020] Figure 3 It is a schematic diagram of the installation structure of the alignment column in the utility model.

[0021] Among them: 1-traction part; 2-load-bearing part; 3-rear sealing frame; 4-support rod; 5-positioning cross brace; 6-reinforcement rib; 7-welding pad; 8-alignment column; 9-spring seat; 10-guide block; 11-adapter frame; 12-main beam; 13-connecting cross brace; 14-lamp pole. DETAILED DESCRIPTION

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-3 As shown, a skeleton vehicle for transporting refrigerated boxes includes a frame body, the frame body includes a traction part 1 and a load-bearing part 2, the load-bearing part 2 is provided with a support assembly for installing the refrigerated box, the support assembly includes wing support groups located on both sides of the frame and a rear sealing frame 3 located at the end of the load-bearing part 2, the length of the rear sealing frame 3 is the same as the width of the entire vehicle body, the length of the wing support group is less than the length of the rear sealing frame 3, the upper surfaces of the rear sealing frame 3 and the wing support group are both provided with threaded holes, the refrigerated box is connected to the wing support group and the rear sealing frame 3 by bolts, the wing support group includes a support rod 4 connected to the side wall of the load-bearing part 2, a positioning cross brace 5 is provided above the support rod 4, and a reinforcing rib 6 connected to the load-bearing part 2 is provided on one side of the support rod 4, the support rod 4, the frame body and the reinforcing rib 6 are distributed in a triangular shape, so as to strengthen the connection strength between the support rod 4 and the frame body.

[0026] There are multiple wing support groups, which are evenly distributed along the length direction of the load-bearing part 2. Each wing support group includes two support rods 4 that are symmetrically distributed with the frame body as the axis.

[0027] A welding pad 7 is provided at one end of the support rod 4 connected to the load-bearing part 2 , and the area of ​​the welding pad 7 is larger than the cross-sectional area of ​​the support rod 4 .

[0028] A vertically mounted alignment column 8 is provided on the positioning cross brace 5, and a storage bin for placing the positioning column is provided in the positioning cross brace 5. A spring seat 9 connected to the lower part of the positioning column is provided in the storage bin. When aligning the cold box, if the cold box is not stored in the right position, the positioning column will be pressed, and pressure will be applied to the spring seat 9, so that the alignment column will retract, thereby preventing the cold box from tilting to one side due to improper installation.

[0029] A guide block 10 is provided on the top of the alignment column 8. The diameter of the guide block 10 gradually decreases from bottom to top. The guide block 10 is hemispherical and is integrally formed with the alignment column 8. An alignment hole used in conjunction with the alignment column 8 is provided at the bottom of the refrigerator. The guide block 10 can strengthen the alignment operation.

[0030] The horizontal height of the traction part 1 is greater than the horizontal height of the load-bearing part 2. The refrigerator is installed on the load-bearing part 2, which can reduce the height of the entire frame after the refrigerator is installed. An adapter frame 11 is arranged between the traction part 1 and the load-bearing part 2. The two ends of the adapter frame 11 are respectively connected to the traction part 1 and the load-bearing part 2, and a transition slope is arranged in the middle.

[0031] The frame body includes two parallel main beams 12, a connecting cross brace 13 is provided between the two main beams 12, a wing brace group is connected to the side wall of the main beam 12, and a lamp pole 14 is provided between two adjacent wing brace groups.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A skeleton vehicle for transporting refrigerated containers, comprising a frame body, characterized in that: The frame body comprises a traction part and a load-bearing part, and the load-bearing part is provided with a support assembly; The support assembly includes wing support groups located on both sides of the frame and a rear sealing frame located at the end of the load-bearing part. The wing support group includes a support rod connected to the side wall of the load-bearing part, a positioning cross brace is arranged above the support rod, and a reinforcing rib connected to the load-bearing part is arranged on one side of the support rod.

2. A skeleton vehicle for transporting refrigerated containers according to claim 1, characterized in that: There are multiple wing support groups, which are evenly distributed along the length direction of the load-bearing part. Each wing support group includes two support rods symmetrically distributed with the frame body as the axis.

3. The skeleton vehicle for transporting refrigerated containers according to claim 1, characterized in that: A welding pad is arranged at one end of the support rod connected to the load-bearing part.

4. The skeleton vehicle for transporting refrigerated containers according to claim 1, characterized in that: An alignment column is arranged on the positioning cross brace, and a storage bin for placing the positioning column is arranged on the positioning cross brace, and a spring seat connected to the lower part of the positioning is arranged in the storage bin.

5. A skeleton vehicle for transporting refrigerated containers according to claim 4, characterized in that: A guide block is arranged on the top of the alignment column, and the diameter of the guide block gradually decreases from bottom to top.

6. The skeleton vehicle for transporting refrigerated containers according to claim 1, characterized in that: The horizontal height of the traction part is greater than the horizontal height of the load-bearing part, and an adapter frame is arranged between the traction part and the load-bearing part.

7. The skeleton vehicle for transporting refrigerated containers according to claim 1, characterized in that: The frame body comprises two main beams placed in parallel, a connecting cross brace is arranged between the two main beams, the wing brace group is connected to the side wall of the main beam, and a lamp pole is arranged between two adjacent wing brace groups.

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