Novel plate rolling frame structure

Abstract

The novel plate rolling frame structure comprises two end beams, the two end beams are fixed to the front end and the rear end of a semitrailer, container lower corner fittings are installed at the two ends of each end beam respectively, the two end beams are fixedly connected with two longitudinal beams, the two longitudinal beams are installed in parallel, a plurality of transverse beams are connected between the two longitudinal beams for reinforcement, and a rectangular space is formed between the transverse beams and the longitudinal beams. The whole cross beam, the longitudinal beam and the end beam are welded into a whole, the two sets of rolling plate fixing frames are welded to the longitudinal beam to support and limit the rolling plate, the protection rubber guarantees that the rolling plate is not scratched in the transportation process, the weight of the rolling plate is transmitted to the whole longitudinal beam from concentrated loads through the structure, and the damage of the concentrated loads to the frame longitudinal beam is avoided. The positions and sizes of the container corner fittings at the two ends of the end beam are consistent with those of a standard container, and the container corner fittings are fixed by using container locks on a semitrailer, so that the platform can be firmly fixed, and quick replacement can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of plate rolling frame technology, and in particular to a novel plate rolling frame structure. Background Technology

[0002] Flatbed semi-trailers and sideboard semi-trailers equipped with coil racks for transporting steel coils have a relatively heavy tare weight (both flatbed and sideboard semi-trailers have a curb weight exceeding 6.5 tons, and the coil rack weighs 1.5 tons). If the weight of the steel coil exceeds 32 tons, it is considered overloaded transport and cannot transport standard 20-foot containers. The vehicles have poor applicability, and dedicated steel coil semi-trailers can almost only transport steel coils, which is very limiting.

[0003] Therefore, it is essential to provide a novel plate roll frame structure to address the shortcomings of existing technologies. Utility Model Content

[0004] The purpose of this utility model is to provide a new type of roll plate frame structure to overcome the shortcomings of the prior art. The overall crossbeam, longitudinal beam, and end beam are welded together. Two sets of roll plate fixing brackets are welded to the longitudinal beam to support and limit the roll plate. Protective rubber ensures that the roll plate is not scratched during transportation. This structure transfers the weight of the roll plate from a concentrated load to the entire longitudinal beam, avoiding damage to the longitudinal beam of the frame from the concentrated load. The position and size of the container corner fittings at both ends of the end beam are consistent with those of a standard container. The container corner fittings are fixed using the container locks on the semi-trailer, which can ensure that the platform is securely fixed and can be quickly replaced.

[0005] The above-mentioned objectives of this utility model are achieved through the following technical means.

[0006] A novel plate roll frame structure is provided, comprising two sets of end beams fixed at the front and rear ends of a semi-trailer. Container corner brackets are installed at both ends of the end beams. Two sets of longitudinal beams are fixedly connected to the two sets of end beams. The two sets of longitudinal beams are installed in parallel. Several sets of crossbeams are connected between the two sets of longitudinal beams for reinforcement. A rectangular space is formed between the crossbeams and the longitudinal beams. Two sets of diagonal braces are welded intersecting inside the two sets of rectangular spaces near the center of the longitudinal beams. Two sets of plate roll fixing frames are welded to both sides of the rectangular spaces. The two sets of plate roll fixing frames are correspondingly welded to the top of the longitudinal beams above the crossbeams.

[0007] Specifically, each end of the longitudinal beam is connected to an oblique reinforcing support rod, which is fixed to the end beam.

[0008] Specifically, the roll plate fixing frame has a triangular cross-section and is equipped with a protective rubber layer.

[0009] Specifically, each set of crossbeams is installed in parallel, with the same spacing between each set of crossbeams.

[0010] Specifically, the two sets of diagonal bracing are fixed with reinforcing plates welded at their intersection.

[0011] This utility model integrates the crossbeam, longitudinal beam, and end beam into a single unit. Two sets of roll plate fixing brackets are welded to the longitudinal beam to support and limit the roll plate. Protective rubber ensures that the roll plate is not scratched during transportation. This structure transfers the weight of the roll plate from a concentrated load to the entire longitudinal beam, avoiding damage to the frame longitudinal beam from the concentrated load. The container corner fittings at both ends of the end beam are sized to match those of a standard container. The container corner fittings are fixed using container locks from the semi-trailer, ensuring both a secure platform and quick replacement. Attached Figure Description

[0012] The present invention will be further described with reference to the accompanying drawings, but the content of the drawings does not constitute any limitation on the present invention.

[0013] Figure 1 This is a front view of a novel roll plate frame structure according to this utility model.

[0014] Figure 2 This is a left view of a novel roll plate frame structure according to this utility model.

[0015] from Figures 1 to 2 Including:

[0016] 1. End beam;

[0017] 2. Container corner fittings;

[0018] 3. Longitudinal beams;

[0019] 4. Crossbeam;

[0020] 5. Rectangular space;

[0021] 6. Diagonal cable;

[0022] 7. Plate roll fixing bracket;

[0023] 8. Diagonal reinforcement support rods;

[0024] 9. Protective rubber layer;

[0025] 10. Reinforcing plate. Detailed Implementation

[0026] The present invention will be further described in conjunction with the following embodiments.

[0027] Example 1:

[0028] like Figure 1-2As shown, a novel roll-up frame structure includes two sets of end beams 1, fixed at the front and rear ends of a semi-trailer. Container corner brackets 2 are installed at both ends of each end beam 1, with the dimensions of the container corner brackets 2 matching those of a standard container. Two sets of longitudinal beams 3 are fixedly connected to the two sets of end beams 1, installed parallel to each other. Diagonal reinforcing support rods 8 are connected to both ends of each longitudinal beam 3, fixed to the end beams 1. The diagonal reinforcing support rods 8 and the end beams 1 form a triangular angle distribution, increasing support stability and reinforcing the welding between the end beams 1 and the longitudinal beams 3. Several sets of crossbeams 4 are connected between the two sets of longitudinal beams 3 for reinforcement. Each set of crossbeams 4 is installed parallel to each other, with equal spacing between each set. A rectangular space 5 is formed between the two sets of crossbeams 4 and the longitudinal beams 3. This structure transfers the weight of the coil from the crossbeam 4 to the entire longitudinal beam 3. Two sets of diagonal braces 6 are welded together inside the two sets of rectangular spaces 5 near the center of the longitudinal beam 3. The intersection of the two sets of diagonal braces 6 is fixed by a reinforcing plate 10. The cross installation of the diagonal braces 6 enhances the support force and is reinforced by the reinforcing plate 10 welded at the bottom, thereby improving the load-bearing capacity of the rectangular space 5. Two sets of coil fixing frames 7 are welded on both sides of the rectangular space 5. The two sets of coil fixing frames 7 are welded to the top of the longitudinal beam 3 above the crossbeam 4. The cross section of the coil fixing frame 7 is triangular. A protective rubber layer 9 is installed on the coil fixing frame 7 to ensure that the coil is not scratched during transportation. At the same time, the position of the welded crossbeam 4 of the plate fixing frame can be designed and selected according to different types and sizes of steel coils.

[0029] During the production process, the overall crossbeam 4, longitudinal beam 3, and end beam 1 are welded together. Two sets of roll plate fixing frames 7 are welded to the longitudinal beam 3 to support and limit the roll plate. Protective rubber ensures that the roll plate is not scratched during transportation. This structure transfers the weight of the roll plate from the concentrated load to the entire longitudinal beam 3, avoiding damage to the frame longitudinal beam 3 caused by the concentrated load. The container corner pieces at both ends of the end beam 1 are consistent with the dimensions of the standard container. The container locks on the semi-trailer are used to fix the lower corner pieces 2 of the container, which can ensure that the platform is firmly fixed and can be quickly replaced.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A novel plate roll frame structure, characterized in that: The device includes two sets of end beams, which are fixed to the front and rear ends of the semi-trailer. Container corner brackets are installed at both ends of each end beam. Two sets of longitudinal beams are fixedly connected to the two sets of end beams, which are installed in parallel. Several sets of crossbeams reinforce the two sets of longitudinal beams, forming a rectangular space between the crossbeams and the longitudinal beams. Two sets of diagonal braces are welded intersecting inside the two sets of rectangular spaces near the center of the longitudinal beams. Two sets of rolled plate fixing frames are welded to both sides of the rectangular spaces, and the two sets of rolled plate fixing frames are correspondingly welded to the top of the longitudinal beams above the crossbeams.

2. The novel plate rolling frame structure according to claim 1, characterized in that: The longitudinal beam is connected to two diagonal reinforcing support rods at both ends, and the diagonal reinforcing support rods are fixed to the end beams.

3. The novel plate rolling frame structure according to claim 2, characterized in that: The roll plate fixing frame has a triangular cross-section and is equipped with a protective rubber layer.

4. The novel plate rolling frame structure according to claim 3, characterized in that: Each group of crossbeams is installed in parallel, and the crossbeams in each group are spaced at the same interval.

5. A novel plate rolling frame structure according to claim 4, characterized in that: The two sets of diagonal bracing are fixed by welding reinforcing plates at their intersections.

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