Thermoformed lightweight trailer W beam

Abstract

The utility model discloses a thermoforming light weight trailer W beam which comprises a beam body and a side plate, the beam body comprises a first beam and a second beam, a cross groove is formed in one side of the outer surface of the first beam, and a cross clamping block is fixedly connected to one side of the outer surface of the second beam; and connecting lotus leaves are arranged on one sides of the front surfaces of the first beam and the second beam. According to the thermoforming lightweight trailer W beam, through the arrangement of fastening nails, connecting lotus leaves, cross clamping blocks and cross grooves, before transportation, the fastening nails are clamped through tools, the fastening nails can be screwed off, then the connecting lotus leaves are taken down, the first beam body and the second beam body are separated, transportation is convenient, and when the beam bodies need to be used and assembled, the beam bodies can be conveniently disassembled and assembled; the first beam and the second beam are spliced, the cross-shaped clamping blocks are clamped with the cross-shaped grooves, then the connecting lotus leaves are tightly attached to the outer surfaces of the first beam and the second beam, and finally the fastening nails are tightened through a tool, so that the fixing purpose can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of W-shaped interlaced beams, in particular to a thermoformed lightweight trailer W beam. Background Art

[0002] A semi-trailer is a trailer with an axle placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and equipped with a coupling device that can transmit horizontal and vertical forces to the tractor. Semi-trailers are generally three-axle semi-trailers, and there are many types of semi-trailers, such as 11-meter barn semi-trailers, 13-meter barn semi-trailers, and low-bed semi-trailers. It is a heavy-duty transportation vehicle connected to the semi-trailer head through a traction pin. Semi-trailers are mainly used to transport large and difficult-to-disassemble bulky goods, such as excavators, etc. The fence type is more suitable for pulling fresh goods, such as vegetables, fruits, etc. The box type is more suitable for pulling bulk goods and moisture-proof and more valuable goods.

[0003] However, most of the current W-shaped interpenetrating beams are thermoformed and integrated. When in use or transportation, due to their long length, they will cause certain inconveniences during transportation. At the same time, when the existing W-shaped interpenetrating beams are connected with other parts, friction will be generated, which will affect the service life for a long time. Therefore, it is necessary to design a thermoformed lightweight trailer W-beam. Utility Model Content

[0004] The main purpose of the utility model is to provide a thermoformed lightweight trailer W beam, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A thermoformed lightweight trailer W beam comprises a beam body and a side plate, wherein the beam body comprises a first beam and a second beam, wherein a cross groove is provided on one side of an outer surface of the first beam, and a cross clamp is fixedly connected to one side of an outer surface of the second beam; a connecting lotus leaf is provided on one side of the front surface of the first beam and the second beam, and a fastening nail is provided on one side of the outer surface of the connecting lotus leaf, and the cross clamp is clamped with the cross groove.

[0007] In order to achieve the purpose of improving strength, as the thermoformed lightweight trailer W-beam of the utility model, a cavity is opened on one side of the inner wall of the beam body, and a tightening block is fixedly connected to one side of the inner wall of the cavity.

[0008] In order to achieve the purpose of improving the strength, as the thermoformed lightweight trailer W-beam of the utility model, a reinforcing rib is fixedly connected to one side of the outer surface of the tightening block.

[0009] In order to achieve the purpose of improving the surface strength, as the thermoformed lightweight trailer W-beam of the utility model, the outer surface of the beam body is fixedly connected with a metal coating.

[0010] In order to achieve the purpose of reducing friction, as the thermoformed lightweight trailer W-beam of the utility model, the outer surface of the metal coating is fixedly connected with a composite coating.

[0011] In order to achieve the purpose of lubrication, as the thermoformed lightweight trailer W-beam of the utility model, the outer surface of the composite coating is fixedly connected with a solid lubricant coating.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, by setting the fastening nails, connecting lotus leaves, cross clamps and cross grooves, before transportation, the fastening nails can be clamped with tools, the fastening nails can be unscrewed, and then the connecting lotus leaves can be taken down, and the first beam and the second beam can be separated to facilitate transportation. When the beam body needs to be assembled, the first beam and the second beam are spliced, the cross clamps are clamped with the cross grooves, and then the connecting lotus leaves are pressed against the outer surfaces of the first beam and the second beam, and finally the fastening nails are tightened with tools, so that the purpose of fixing can be achieved.

[0014] 2. In the utility model, by setting the metal coating, the composite coating and the solid lubricant coating, when the beam body is connected with other metals, the metal coating can improve the surface hardness of the trailer W beam, reduce the friction coefficient, and reduce wear. The composite coating structure, such as the wear-resistant coating coated with lubricating particles, can reduce friction while improving the wear resistance of the trailer W beam. The solid lubricant coating usually contains solid particles, such as lubricants, polytetrafluoroethylene, etc. These solid particles can form a protective film during the friction process, reduce the friction coefficient, and reduce wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the cross block structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross groove structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the reinforcing rib structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the metal coating structure of the utility model.

[0020] In the figure: 1, beam body; 2, side plate; 3, first beam; 4, second beam; 5, cross groove; 6, cross clamp block; 7, connecting lotus leaf; 8, fastening nail; 9, cavity; 10, tightening block; 11, reinforcing rib; 12, metal coating; 13, composite coating; 14, solid lubricant coating. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, 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.

[0022] like Figure 1-5 As shown, the thermoformed lightweight trailer W beam comprises a beam body 1 and a side plate 2. The beam body 1 comprises a first beam 3 and a second beam 4. A cross groove 5 is provided on one side of the outer surface of the first beam 3. A cross block 6 is fixedly connected to one side of the outer surface of the second beam 4.

[0023] In this embodiment, a connecting lotus leaf 7 is provided on one side of the front surface of the first beam 3 and the second beam 4 , a fastening nail 8 is provided on one side of the outer surface of the connecting lotus leaf 7 , and the cross block 6 is clamped with the cross groove 5 .

[0024] During specific use, before transportation, the fastening nail 8 can be clamped with a tool, the fastening nail 8 can be unscrewed, and then the connecting lotus leaf 7 can be taken down, and the first beam 3 and the second beam 4 can be separated to facilitate transportation. When the beam body 1 needs to be assembled for use, the first beam 3 and the second beam 4 are spliced, the cross block 6 is clamped with the cross groove 5, and then the connecting lotus leaf 7 is pressed against the outer surface of the first beam 3 and the second beam 4, and finally the fastening nail 8 is tightened with a tool to achieve the purpose of fixing.

[0025] In this embodiment, a cavity 9 is formed on one side of the inner wall of the beam body 1 , and a tightening block 10 is fixedly connected to one side of the inner wall of the cavity 9 .

[0026] During specific use, the cavity 9 is provided to facilitate fixing the tightening block 10 and the reinforcing rib 11 .

[0027] In this embodiment, a reinforcing rib 11 is fixedly connected to one side of the outer surface of the tightening block 10 .

[0028] During specific use, the arrangement of the reinforcing ribs 11 and the tightening blocks 10 can improve the mechanical strength of the beam body 1 to achieve a longer service life.

[0029] In this embodiment, a metal coating 12 is fixedly connected to the outer surface of the beam body 1 .

[0030] When used specifically, the metal coating 12 can increase the surface hardness of the trailer W beam, reduce the friction coefficient, and reduce wear.

[0031] In this embodiment, the composite coating 13 is fixedly connected to the outer surface of the metal coating 12 .

[0032] In specific use, the composite coating 13 structure, such as a wear-resistant coating coated with lubricating particles, can reduce friction while improving the wear resistance of the trailer W beam.

[0033] In this embodiment, the outer surface of the composite coating 13 is fixedly connected with a solid lubricant coating 14 .

[0034] When used specifically, the solid lubricant coating 14 usually contains solid particles, such as lubricants, polytetrafluoroethylene, etc. These solid particles can form a protective film during the friction process to reduce the friction coefficient and reduce wear.

[0035] Working principle: In use, before transportation, use the tool clamp column to fasten the nail 8, the fastening nail 8 can be unscrewed, and then the connecting lotus leaf 7 can be taken down, and the first beam 3 and the second beam 4 can be separated to facilitate transportation. When the beam body 1 needs to be assembled, the first beam 3 and the second beam 4 are spliced, and the cross block 6 is clamped with the cross groove 5, and then the connecting lotus leaf 7 is pressed against the outer surface of the first beam 3 and the second beam 4. Finally, the fastening nail 8 is tightened with a tool to achieve the purpose of fixing. The setting of the reinforcing rib 11 and the tightening block 10 , can improve the mechanical strength of the beam body 1 to achieve a longer service life. When the beam body 1 is connected to other metals, the metal coating 12 can improve the surface hardness of the trailer W beam, reduce the friction coefficient, and reduce wear. The composite coating 13 structure, such as a wear-resistant coating coated with lubricating particles, can reduce friction while improving the wear resistance of the trailer W beam. The solid lubricant coating 14 usually contains solid particles, such as lubricants, polytetrafluoroethylene, etc. These solid particles can form a protective film during the friction process to reduce the friction coefficient and reduce wear.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermoformed lightweight trailer W beam, comprising a beam body (1) and a side plate (2), characterized in that: The beam body (1) comprises a first beam (3) and a second beam (4); a cross groove (5) is provided on one side of the outer surface of the first beam (3); and a cross clamping block (6) is fixedly connected to one side of the outer surface of the second beam (4); A connecting lotus leaf (7) is provided on one side of the front face of the first beam (3) and the second beam (4), a fastening nail (8) is provided on one side of the outer surface of the connecting lotus leaf (7), and the cross clamping block (6) is clamped with the cross groove (5).

2. The thermoformed lightweight trailer W beam according to claim 1, characterized in that: A cavity (9) is provided on one side of the inner wall of the beam body (1), and a tightening block (10) is fixedly connected to one side of the inner wall of the cavity (9).

3. The hot-formed lightweight trailer W beam according to claim 2, characterized in that: A reinforcing rib (11) is fixedly connected to one side of the outer surface of the tightening block (10).

4. The thermoformed lightweight trailer W beam according to claim 1, characterized in that: The outer surface of the beam body (1) is fixedly connected with a metal coating (12).

5. The hot-formed lightweight trailer W beam according to claim 4, characterized in that: The outer surface of the metal coating (12) is fixedly connected with a composite coating (13).

6. The hot-formed lightweight trailer W beam according to claim 5, characterized in that: The outer surface of the composite coating (13) is fixedly connected with a solid lubricant coating (14).

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