Commercial vehicle cargo box reinforcement device

Abstract

The utility model provides a commercial vehicle cargo box reinforcement device, which relates to the technical field of commercial vehicle parts, including two ends of the flexible connector respectively connected with a basket bolt, which is convenient for adjusting the tightness of the flexible connector, and a pull ring is provided at one end of the basket bolt away from the flexible connector, and the two pull rings are fixedly connected to the left and right sides of the car body, and the pull ring is connected to the basket bolt. The reinforcement device adopted by the utility model has overall rigidity but also certain flexibility. It is arranged on the inner side of the car body side panel, which can effectively protect the car body side panel from swelling and deformation, and can also achieve rapid connection and disassembly, thereby improving the efficiency of car body loading; multiple can be arranged on the inner side of the car body to prevent the car body side panel from deformation.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial vehicle parts, in particular to a commercial vehicle cargo box reinforcement device. Background Art

[0002] In order to prevent the side panels of the cargo box from expanding and deforming after loading, it is usually adopted to add tie rods on the inside of the cargo box side panels to achieve the purpose of enhancing the strength of the cargo box.

[0003] The two ends of the existing pull rod are rigidly connected to the side panels of the cargo box. For example, the patent with authorization announcement number CN210881786U discloses a vehicle anti-expansion box device, including a connecting steel pipe, connecting plates are welded at both ends of the connecting steel pipe, a connecting groove is provided on the side of the connecting plate away from the connecting steel pipe, the connecting plate and the connecting groove are connected by bolts, and the side of the connecting groove away from the connecting plate is welded to the side panel of the cargo box; when loading bulk cargo, the cargo frequently collides with the pull rod, causing the pull rod to bend downward, causing the side panel of the cargo box to shrink and deform inward; when loading packaged cargo, the pull rod cannot be disassembled, resulting in limited loading and unloading and low efficiency; when the side panel of one side of the cargo box is deformed by external force, the pull rod will transfer the external force to the other side, causing the entire cargo box to deform.

[0004] Because the existing cargo box reinforcement device has many defects, it seriously restricts the convenience and safety of vehicle use. Therefore, it is necessary to improve the cargo box reinforcement device. Summary of the invention

[0005] The utility model provides a commercial vehicle cargo box reinforcement device to solve the problems that the existing vehicle box side panels are hit by cargo, causing the draw rods to bend and the cargo box side panels to shrink and deform inward; when loading packaged goods, the draw rods cannot be disassembled, resulting in limited loading and unloading, low efficiency and inability to disassemble quickly; when the side panel on one side of the cargo box is deformed by external force, the draw rods will transfer the external force to the other side, causing the entire cargo box to deform.

[0006] In order to solve the technical problem, the utility model adopts the following technical solution: a commercial vehicle cargo box reinforcement device, including a flexible connector, both ends of the flexible connector are respectively connected with basket bolts, which are convenient for adjusting the tightness of the flexible connector, and a pull ring is provided at one end of the basket bolt away from the flexible connector, and the two pull rings are fixedly connected to the left and right side panels of the car body, and the pull rings are connected to the basket bolts.

[0007] Furthermore, the flexible connecting member is specifically a chain or a steel strand.

[0008] Furthermore, the turnbuckle bolt used in the turnbuckle bolt is specifically a double-hook turnbuckle bolt.

[0009] Furthermore, the pull ring is a pull ring with an opening, and there are connecting ends extending outwards on both sides of the opening, and the opening of the pull ring and the side panel of the vehicle box are welded.

[0010] The beneficial effects of the utility model are:

[0011] The reinforcing device adopted by the utility model has overall rigidity but also certain flexibility. It is arranged on the inner side of the side plate of the vehicle box, which can effectively prevent the side plate of the vehicle box from expanding and deforming, and can also achieve rapid connection and disassembly, thereby improving the efficiency of vehicle box loading. Multiple reinforcement devices can be arranged on the inner side of the vehicle box to prevent the side plate of the vehicle box from deforming. When loading goods, the area occupied by the vehicle box is small.

[0012] The flexible connector uses a chain or steel strand with both flexible and rigid features, which facilitates the loading and unloading of goods and can reduce the force of deformation of the side panels caused by some parts;

[0013] The flexible connector and the turnbuckle bolt are movably connected, so that the connector and the turnbuckle bolt can be quickly disassembled when loading goods; and the connector can be tightened and relaxed by adjusting the turnbuckle bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the pull ring of the utility model;

[0016] Figure 3 This is a schematic diagram of the installation distribution of the utility model.

[0017] 1. Connector, 2. Turnbuckle bolt, 21. Nut body, 22. Adjustment rod of left-hand thread, 23. Adjustment rod of right-hand thread, 3. Pull ring, 4. Carriage side panel. DETAILED DESCRIPTION

[0018] The following will combine the drawings in the embodiment of the utility model to clearly and completely describe the technical solution in the embodiment of the utility model. Two pull rings are fixedly connected to the left and right sides of the carriage, and the pull rings are connected to the flower basket bolts.

[0019] refer to Figure 1 or Figure 2 or Figure 3 A commercial vehicle cargo box reinforcement device includes a flexible connector 1, both ends of the flexible connector 1 are respectively connected with a turnbuckle bolt 2, the turnbuckle bolt 2 includes a left-handed threaded adjustment rod 22, a right-handed threaded adjustment rod 23, and a nut body 21, which is convenient for adjusting the tightness of the flexible connector 1, and a pull ring 3 is provided at one end of the turnbuckle bolt 2 away from the flexible connector 1, and the two pull rings 3 are fixedly connected to the left and right side panels of the car body, and the pull ring 3 is connected to the turnbuckle bolt 2;

[0020] Both ends of the nut body 21 of the turnbuckle bolt are provided with threaded connection holes matching the adjusting pull rod.

[0021] Furthermore, the flexible connector 1 is specifically a chain or a steel strand;

[0022] It ensures rigidity while having flexibility, thus reducing damage to the side panels 4 of the carriage.

[0023] Further, the turnbuckle bolt 2 used in the turnbuckle bolt 2 is specifically a double-hook turnbuckle bolt 2;

[0024] It is convenient to adjust the tightness and disassemble the connecting parts.

[0025] Furthermore, the pull ring 3 is an open pull ring 3, and both sides of the opening have connecting ends extending outwards, and the extended ends on both sides of the opening of the pull ring 3 and the side panels of the vehicle box are welded;

[0026] Used to fix and connect the turnbuckle bolt 2 and the side panel of the vehicle box, weld the connection and avoid weakening the original strength of the side panel of the vehicle box.

[0027] Furthermore, the connecting piece and the turnbuckle bolt 2 are connected in a movable manner.

[0028] The turnbuckle bolt 2 described in the present invention can also be a turnbuckle bolt 2 with a hook at one end and a ring at the other end. When the turnbuckle bolt 2 with a hook at one end and a ring at the other end is used, the pull ring 3 is replaced with a more matching hook style.

[0029] One or more of the utility model can be arranged inside the vehicle box, and can be specifically installed in the middle part or the rear part of the vehicle box.

[0030] The installation height of the utility model on the side plate of the vehicle box is determined according to the specific use conditions.

[0031] Working principle:

[0032] When the utility model is used, the height to be used is first determined to weld the pull ring to the side plate of the vehicle box, then the turnbuckle bolt and the pull ring are connected, the two connected turnbuckle bolts are then connected to the flexible connector, and finally the turnbuckle bolts are adjusted to achieve the required strength and tightness.

[0033] Based on the above description, those skilled in the art can make simple changes and modifications without departing from the technical concept of the present invention, which should fall within the protection scope of the present invention.

Claims

1. A commercial vehicle cargo box reinforcement device, characterized in that: It includes a flexible connector, both ends of which are respectively connected with basket bolts to facilitate adjustment of the tightness of the flexible connector, a pull ring is provided at one end of the basket bolt away from the flexible connector, the two pull rings are fixedly connected to the left and right side panels of the carriage, and the pull rings are connected to the basket bolts.

2. A commercial vehicle cargo box reinforcement device according to claim 1, characterized in that: The flexible connecting member is specifically a chain or a steel strand.

3. A commercial vehicle cargo box reinforcement device according to claim 1 or 2, characterized in that: The turnbuckle bolt is specifically a double-hook turnbuckle bolt.

4. A commercial vehicle cargo box reinforcement device according to claim 1, characterized in that: The pull ring is a pull ring with an opening, and two sides of the opening are provided with connecting ends extending outwards, and the two side extension ends of the pull ring opening and the side panels of the vehicle box are connected by welding.

Images