Special-shaped hole structure of semitrailer girder

Abstract

The utility model is applicable to the technical field of semitrailer girders, and provides a semitrailer girder special-shaped hole structure which comprises a girder, a plurality of fixing clamps are fixedly connected to one side of the girder, the fixing clamps are evenly distributed on one side of the girder, the girder comprises a supporting beam, a cavity is formed in the supporting beam, and the supporting beam is connected with the fixing clamps. A cavity is formed in the supporting beam, a supporting strip is fixedly connected into the cavity, a plurality of special-shaped holes are formed in one side of the supporting beam, a fixing hole is formed between every two special-shaped holes, the cross section of the supporting strip is I-shaped, the multiple special-shaped holes are relatively symmetrical and distributed in a staggered mode, and a bent beam is fixedly connected to the bottom of the supporting beam and is of an arch structure. According to the special-shaped hole structure of the semitrailer girder, through the arrangement of the supporting strips and the bent beams, the interior and the bottom of the supporting beam are supported, the supporting beam is reinforced, and wires can be conveniently and rapidly disassembled through the arrangement of the fixing clamps.

Description

Technical Field

[0001] The utility model belongs to the technical field of semi-trailer beams, in particular to a special-shaped hole structure of a semi-trailer beam. Background Art

[0002] With the rapid development of modern logistics and transportation, the performance and safety of semi-trailers, as important transportation vehicles, are attracting increasing attention. The beam, a key load-bearing component of a semi-trailer, has a structural design that is crucial to the overall vehicle performance. The application of a special-shaped hole structure in the beam design aims to improve the beam's strength, rigidity, and fatigue resistance, thereby enhancing the safety and service life of the semi-trailer.

[0003] After the existing beam special-shaped hole structure is set up, its position strength is relatively weak and it is not convenient to fix the wire. Utility Model Content

[0004] The utility model provides a special-shaped hole structure for a semi-trailer beam, aiming to solve the problem that the existing special-shaped hole structure for the beam has relatively weak position strength after being set up and is inconvenient for fixing wires.

[0005] The utility model is realized in this way: a semi-trailer beam special-shaped hole structure comprises a beam, one side of the beam is fixedly connected with a fixing clamp, a plurality of the fixing clamps are provided, and the plurality of fixing clamps are evenly distributed on one side of the beam.

[0006] Preferably, the beam includes a support beam, a cavity is provided inside the support beam, a support bar is fixedly connected inside the cavity, a plurality of special-shaped holes are provided on one side of the support beam, and a fixing hole is provided between two of the special-shaped holes.

[0007] Preferably, the cross section of the support bar is set to be I-shaped, the multiple special-shaped holes are relatively symmetrical and staggered, and a curved beam is fixedly connected to the bottom of the support beam, and the curved beam is set to be an arch structure.

[0008] Preferably, the fixing clamp includes a fixing block, the top of the fixing block is rotatably connected to a rotating block, the fixing block has a fixed groove inside, a threaded hole is provided inside the rotating block, a connecting hole is provided inside the fixing block, and a connecting screw is threadedly connected inside the threaded hole.

[0009] Preferably, the connecting screw passes through the threaded hole, and its end is threadedly connected to the inside of the connecting hole. Fixing grooves are provided inside the fixed block and the rotating block, and the side of the fixed block away from the rotating block is fixedly connected to the outside of the support beam.

[0010] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0011] By setting the support bars and the bent beam, the inside and the bottom of the support beam are supported respectively, and the support beam is reinforced. The fixing clamp is set to facilitate the rapid disassembly of the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the beam structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the fixing clamp structure of the utility model;

[0016] In the figure: 1. Main beam; 11. Support beam; 12. Cavity; 13. Support bar; 14. Special-shaped hole; 15. Fixing hole; 16. Bending beam; 2. Fixing clamp; 21. Fixing block; 22. Rotating block; 23. Fixing slot; 24. Threaded hole; 25. Connecting hole; 26. Connecting screw. DETAILED DESCRIPTION

[0017] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0018] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The embodiment of the utility model provides a special-shaped hole structure of a semi-trailer beam, such as Figure 1-4 As shown, it includes a beam 1, and a fixing clip 2 is fixedly connected to one side of the beam 1. There are multiple fixing clips 2, and the multiple fixing clips 2 are evenly distributed on one side of the beam 1.

[0020] It should be noted that, since the existing beam special-shaped hole structure has relatively weak positional strength after being set up, and it is not convenient to fix the wires, this solution supports the inside and bottom of the support beam 11 respectively through the setting of support bars 13 and bent beams 16, reinforces the support beam 11, and facilitates the rapid disassembly of the wires through the setting of fixing clamps 2.

[0021] Specifically, in this embodiment, this scheme mainly includes a beam 1, a fixing clip 2 is fixedly connected to one side of the beam 1, and there are multiple fixing clips 2, and multiple fixing clips 2 are evenly distributed on one side of the beam 1, and the two ends of the curved beam 16 are respectively fixedly connected to the two ends of the crossbeam. The bottom of the support beam 11 is supported by the arch design of the curved beam 16, and the inside of the support beam 11 is supported by the inside of the support bar 13. The rotating block 22 is rotated to form a certain angle between the rotating block 22 and the fixed block 21. At this time, the wire is installed in the fixing groove 23. At this time, the rotating block 22 is rotated to make the rotating block 22 and the fixed block 21 fit each other. The connecting screw 26 is installed in the threaded hole 24 until its end is threadedly connected with the inside of the connecting hole 25, thereby fixing the rotating block 22 and the fixed block 21, and the wire is installed in the two fixing grooves 23.

[0022] In a further preferred embodiment of the present invention, Figure 1-4 As shown, the beam 1 includes a support beam 11, a cavity 12 is provided inside the support beam 11, a support bar 13 is fixedly connected inside the cavity 12, a plurality of special-shaped holes 14 are provided on one side of the support beam 11, a fixing hole 15 is provided between two special-shaped holes 14, the cross-section of the support bar 13 is set to be I-shaped, and the plurality of special-shaped holes 14 are relatively symmetrical and staggered. A bent beam 16 is fixedly connected to the bottom of the support beam 11, and the bent beam 16 is set to be an arch structure. First, the support beam 11 is fixed on the cross beam so that the two ends of the bent beam 16 are fixedly connected to the two ends of the cross beam respectively. The bottom of the support beam 11 is supported by the arch design of the bent beam 16, and the inside of the support beam 11 is supported by the inside of the support bar 13.

[0023] In a further preferred embodiment of the present invention, Figure 1-4The screw 26 is screwed into the screw hole 24 so that the screw 26 is screwed into the screw hole 25. The screw 26 is screwed into the screw hole 24 and the end of ...

[0024] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required for the present invention.

[0025] In the several embodiments provided in this application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely illustrative, such as the division of the above-mentioned units. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0026] The units described above as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, and may be located in one place or distributed across multiple network units. Some or all of these units may be selected based on actual needs to achieve the purpose of this embodiment.

[0027] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A semi-trailer beam special-shaped hole structure, characterized in that: It comprises a beam (1), one side of the beam (1) is fixedly connected with a fixing clamp (2), a plurality of the fixing clamps (2) are provided, and the plurality of the fixing clamps (2) are evenly distributed on one side of the beam (1); The beam (1) comprises a support beam (11), a cavity (12) is provided inside the support beam (11), a support bar (13) is fixedly connected inside the cavity (12), a plurality of special-shaped holes (14) are provided on one side of the support beam (11), and a fixing hole (15) is provided between two of the special-shaped holes (14); The cross section of the support bar (13) is configured to be an I-shape, the plurality of special-shaped holes (14) are relatively symmetrical and staggeredly distributed, the bottom of the support beam (11) is fixedly connected to a curved beam (16), and the curved beam (16) is configured to be an arched structure.

2. The semi-trailer beam special-shaped hole structure according to claim 1, characterized in that: The fixing clamp (2) comprises a fixing block (21), the top of the fixing block (21) is rotatably connected to a rotating block (22), the fixing block (21) has an internal fixing groove (23), the rotating block (22) has an internal threaded hole (24), the fixing block (21) has an internal connection hole (25), and the internal threaded hole (24) is threadedly connected to a connecting screw (26).

3. The semi-trailer beam special-shaped hole structure as claimed in claim 2, characterized in that: The connecting screw (26) passes through the threaded hole (24), and the end of the connecting screw is threadedly connected to the inside of the connecting hole (25). The fixing block (21) and the rotating block (22) are both provided with fixing grooves (23). The side of the fixing block (21) away from the rotating block (22) is fixedly connected to the outside of the support beam (11).

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