CN203714502U - Dry cargo container - Google Patents

Abstract

The utility model discloses a dry goods container. The dry cargo container includes bottom side beams on both sides of the bottom and a plurality of bottom cross beams arranged between the bottom side beams on both sides, and the dry cargo container also includes a steel corrugated plate provided with a plurality of corrugations, the The corrugated steel plate is arranged above the multiple bottom beams and between the bottom side beams on both sides. According to the dry cargo container of the utility model, steel corrugated boards are used as the floor, which replaces the previous wooden floor, avoids the consumption of wood, is beneficial to the protection of the environment, and also improves the strength of the floor, which helps to increase the floor service life.

Description

dry cargo container

technical field

The utility model relates to the technical field of containers, in particular to a dry cargo container with steel corrugated plates.

Background technique

At present, most of the floors of ordinary dry cargo containers are made of wood, which requires a lot of wood resources and is not conducive to environmental protection. In addition, wooden floors have limited load-bearing capacity and are easily damaged, resulting in shortened service life and increased repair costs.

Therefore, there is a need for a dry cargo container that at least partially addresses the problems of the prior art.

Utility model content

In order to overcome the deficiencies in the prior art above, the utility model provides a dry cargo container, comprising bottom side beams located on both sides of the bottom and a plurality of bottom beams arranged between the bottom side beams on both sides, the dry cargo The container also includes a steel corrugated plate provided with a plurality of corrugations, and the steel corrugated plate is arranged above the plurality of bottom beams and located between the bottom side beams on both sides.

Preferably, the middle part of the corrugated steel plate is a corrugated section, and the two sides are horizontal sections, and the horizontal section extends from the crest of the outermost corrugation to the bottom side beams on both sides, and overlaps all the side beams on both sides. The upper or middle part of the bottom side beam.

Preferably, the transverse width of the horizontal section is larger than the transverse width of the corrugation, or less than half of the transverse width of the corrugation.

Preferably, both sides of the corrugated steel plate have inclined edges, and the inclined edges extend obliquely upward from the trough of the outermost corrugation toward the bottom side beams on both sides, and overlap the bottom sides on both sides inner side of the beam.

Preferably, both sides of the corrugated steel plate have horizontal edges, and the horizontal edges extend horizontally from the trough of the outermost corrugation toward the bottom side beams on both sides, and the horizontal edges overlap all the The upper or middle part of the bottom side beam.

Preferably, the corrugation height of the steel corrugated plate is less than or equal to 20mm.

Preferably, the width of the corrugations is less than or equal to 180mm.

Preferably, the thickness of the corrugated steel plate is less than or equal to 4mm.

Preferably, the cross-sections of the crests and troughs of the corrugations of the steel corrugated plate are rectangular or isosceles trapezoidal.

Preferably, the lateral width of the crests of the corrugations is equal to or smaller than the lateral width of the troughs of the corrugations.

Preferably, the crests of the corrugations have a greater lateral width than the troughs of the corrugations.

According to the dry cargo container of the utility model, steel corrugated boards are used as the floor, which replaces the previous wooden floor, avoids the consumption of wood, is beneficial to the protection of the environment, and also improves the strength of the floor, which helps to increase the floor service life.

A series of concepts in simplified form are introduced in the content of the utility model, which will be further explained in detail in the specific embodiment. The content of the utility model does not mean trying to limit the key features and essential technical features of the claimed technical solution, nor does it mean trying to determine the protection scope of the claimed technical solution.

The advantages and features of the present utility model will be described in detail below in conjunction with the accompanying drawings.

Description of drawings

The following drawings of the utility model are used as a part of the utility model for understanding the utility model. The implementation of the utility model and its description are shown in the accompanying drawings, which are used to explain the principle of the utility model. In the attached picture,

Fig. 1 is a schematic diagram of the bottom structure of a dry cargo container according to an embodiment of the present invention;

Fig. 2 is a structural schematic diagram of a steel corrugated plate according to an embodiment of the present invention;

Fig. 3 is a structural schematic diagram of a steel corrugated plate according to another embodiment of the present invention;

Fig. 4 is a structural schematic diagram of a steel corrugated plate according to another embodiment of the present invention;

Fig. 5 is an enlarged view at I place among Fig. 4;

Fig. 6 is a structural schematic diagram of a steel corrugated plate according to a fourth embodiment of the present invention;

Fig. 7 is a structural schematic diagram of a steel corrugated plate according to a fifth embodiment of the present invention.

Detailed ways

In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

For a thorough understanding of the present invention, the detailed structure will be presented in the following description. Obviously, the practice of the invention is not limited to specific details familiar to those skilled in the art. The preferred embodiments of the utility model are described in detail as follows, but in addition to these detailed descriptions, the utility model can also have other implementations.

The utility model discloses a dry cargo container. The bottom structure of the dry cargo container is shown in FIG. 1 , including bottom side beams 10 on both sides of the bottom and a plurality of bottom cross beams 30 arranged between the bottom side beams 10 on both sides. . It can also be seen from FIG. 1 that a steel corrugated plate 50 is laid on top of the bottom cross beams 30 , and the steel corrugated plate 50 is located between the bottom side beams 10 on both sides. The steel corrugated plate 50 used in the dry cargo container of the present utility model is made of steel material, cut at A in Fig. 1, and the transverse direction of the steel corrugated plate 50 can be seen from Figs. The section is corrugated.

According to the dry cargo container of the utility model, steel corrugated boards are used as the floor, which replaces the previous wooden floor, avoids the consumption of wood, is beneficial to the protection of the environment, and also improves the strength of the floor, which helps to increase the floor service life.

Several preferred implementations of the steel corrugated plate of the present invention will be described in detail below in conjunction with the accompanying drawings.

Referring first to FIG. 2 , the steel corrugated plate 50 in FIG. 2 includes a corrugated section 51 (having a plurality of corrugations) in the middle and horizontal sections 53 on both sides. It can be seen from FIG. 2 that the outermost part of the corrugated section 51 is a wave crest, and the horizontal section 53 extends from the outermost wave crest of the corrugated section 51 to the bottom side beams 10 on both sides, and is lapped on the top or the bottom side beam 10. middle part. Wherein, for the bottom side beam with a C-shaped cross section, the horizontal section 53 of the steel corrugated plate 50 is lapped on the horizontal plate at the upper part of the bottom side beam. As for the bottom side beam 10 exemplarily shown in FIG. 2 , since the upper horizontal plate is arranged on the upper part of the bottom side beam 10 and the middle horizontal plate is arranged in the middle of the bottom side beam 10 , the level of the corrugated steel plate 50 Segment 53 can either overlap the upper horizontal plate or the middle horizontal plate. When fixing the corrugated steel plate 50 , the corrugated steel plate 50 can be fixed on the bottom cross beam 30 by using screws or rivets at the troughs of the corrugated section 51 and the lap joints between the horizontal section 53 and the bottom side beam 10 .

The corrugated steel plate 50 shown in FIG. 3 is similar in structure to FIG. 2 , that is, the corrugated steel plate 50 also includes a corrugated section 51 and a horizontal section 53 . The difference is that the corrugated steel plate 50 in FIG. 2 is different from the corrugated steel plate 50 in FIG. 3 in the distribution of the corrugated section 51 and the horizontal section 53 . The transverse width of the horizontal section 53 in FIG. 2 is larger than the transverse width of a complete corrugation, while the transverse width of the horizontal section 53 in FIG. 3 is less than half of the transverse width of the corrugation. A complete corrugation mentioned here refers to the sum of a crest and an adjacent trough, as shown in Fig. 2 and Fig. 3, w is the transverse width of a complete corrugation. The lateral direction in the lateral width refers to the lateral direction of the dry cargo container.

The third embodiment of the steel corrugated plate 50 of the present invention will be described below with reference to FIG. 4 . It can be seen from FIG. 4 that both sides of the corrugated steel plate 50 have inclined edges 55, and the inclined edges 55 extend obliquely upward from the troughs of the outermost corrugations to the bottom side beams 10 on both sides. As shown in FIG. 5 , the inclined edge 55 is connected to the inner side of the bottom side beam 10 . Additionally, in the embodiment shown in FIG. 4, the lateral width of the crests is equal to the lateral width of the troughs.

In the embodiment shown in FIG. 6 , an inclined edge 55 is also provided at the trough of the outermost corrugation of the steel corrugated plate 50 , and the inclined edge 55 is also connected to the inner sides of the bottom side beams 10 on both sides. However, the embodiment shown in FIG. 6 configures the steel corrugated plate 50 so that the transverse width of the crests is greater than the transverse width of the troughs.

Fig. 7 has shown the last kind of embodiment of the steel corrugated plate of the present utility model, and in this embodiment, both sides of steel corrugated plate 50 have horizontal edge 57, and this horizontal edge 57 is from the trough of outermost corrugation to The bottom side beams 10 on both sides extend horizontally, and also overlap the upper or middle parts of the bottom side beams 10 on both sides. Same as the embodiment shown in 2, for the bottom side beam with a C-shaped cross section, the horizontal section 53 of the steel corrugated plate 50 is lapped on the horizontal plate at the upper part of the bottom side beam. For the bottom side beam 10 exemplarily shown in FIG. 2 with horizontal plates on the upper and middle parts, the horizontal section 53 of the corrugated steel plate 50 can be lapped on the upper horizontal plate or on the middle horizontal plate. board.

Comparing the embodiment of the steel corrugated plate 50 shown in FIG. 7 with the embodiments of the steel corrugated plate 50 shown in FIGS. 2 to 6, since the horizontal edge 57 in FIG. The bottom side beam 10 extends and overlaps on the bottom side beam 10 , so the steel corrugated plate 50 in FIG. 7 is closer to the top of the bottom side beam 10 than the steel corrugated plate 50 in other embodiments.

Next, take FIG. 6 as an example to illustrate the size setting of the steel corrugated plate 50 . As shown in FIG. 6 , the dimensional parameters of the steel corrugated plate 50 mainly include the corrugation height h, the corrugation width w, and the thickness t of the corrugation. Wherein, the corrugation height h represents the distance between the upper surface of the crest and the upper surface of the bottom beam 30; the corrugation width w is equal to the sum of the lateral width of the crest and the lateral width of the trough; for the steel corrugated plate 50 of the present utility model, The thickness t at the corrugation is the thickness of the steel plate at the corrugation.

For the convenience of cleaning the troughs of the corrugations, the height h of the corrugations should not be too large, preferably not greater than 20mm. In order to ensure the strength and lifespan of the steel corrugated plate 50, the thickness t of the corrugated part can preferably be set to be no greater than 4mm. In order to facilitate walking on the steel corrugated plate 50, the corrugated width w may preferably be set to be no greater than 180 mm. These parameters are applicable to the above-mentioned several embodiments, and can be applied to one embodiment alternatively, or can be applied to one embodiment at the same time.

Also preferably, for ease of processing and aesthetic considerations, the steel corrugated plate 50 of the present invention can process the cross-sections of the corrugated crests and troughs into rectangles or isosceles trapezoids.

In addition, the lateral width of the crest of the corrugation can be set to be equal to or smaller than the lateral width of the trough of the corrugation, such as the corrugation shown in Figure 2, Figure 3, Figure 4 and Figure 7, or the lateral width of the crest of the corrugation can be set is greater than the lateral width of the trough of the corrugation, such as the corrugation shown in FIG. 6 . Applying the corrugation whose lateral width of the crest is greater than the lateral width of the trough will make the corrugated steel plate 50 flatter, making it easier for operators to walk on the corrugated steel plate 50 and to stack goods.

The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of illustration and description, and are not intended to limit the utility model to the scope of the described embodiments. In addition, those skilled in the art can understand that the utility model is not limited to the above-mentioned embodiments, and more variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the scope of the utility model. within the scope of protection. The protection scope of the utility model is defined by the appended claims and their equivalent scope.

Claims (11)

1. A dry cargo container, comprising bottom side beams on both sides of the bottom and a plurality of bottom beams arranged between the bottom side beams on both sides, characterized in that the dry cargo container also includes a plurality of corrugated The corrugated steel plate is arranged above the plurality of bottom beams and between the bottom side beams on both sides. 2. The dry cargo container according to claim 1, wherein the middle part of the corrugated steel plate is a corrugated section, and the two sides are horizontal sections, and the horizontal section is from the crest of the outermost corrugation to the two sides. The bottom side beams extend and overlap the upper or middle parts of the bottom side beams on both sides. 3. The dry cargo container according to claim 2, wherein the transverse width of the horizontal section is larger than the transverse width of the corrugation, or less than half of the transverse width of the corrugation. 4. The dry cargo container according to claim 1, characterized in that, both sides of the corrugated steel plate have inclined edges, and the inclined edges are inclined upward from the troughs of the outermost corrugations toward the bottom side beams on both sides. extended and overlapped on the inner sides of the bottom side beams on both sides. 5. The dry cargo container according to claim 1, wherein the two sides of the corrugated steel plate have horizontal edges, and the horizontal edges extend horizontally from the troughs of the outermost corrugations toward the bottom side beams on both sides , and the horizontal edge overlaps the upper or middle parts of the bottom side beams on both sides. 6. The dry cargo container according to any one of claims 1 to 5, wherein the corrugation height of the steel corrugated plate is less than or equal to 20mm. 7. The dry cargo container according to any one of claims 1 to 5, characterized in that the width of the corrugations is less than or equal to 180 mm. 8. The dry cargo container according to any one of claims 1 to 5, wherein the thickness of the corrugated steel plate is less than or equal to 4mm. 9. The dry cargo container according to any one of claims 1 to 5, characterized in that, the cross-sections of the crests and troughs of the corrugations of the steel corrugated plate are rectangular or isosceles trapezoidal. 10. The dry cargo container according to any one of claims 1 to 5, wherein the transverse width of the crests of the corrugations is equal to or smaller than the transverse width of the troughs of the corrugations. 11. The dry cargo container according to any one of claims 1 to 5, wherein the crests of the corrugations have a greater lateral width than the troughs of the corrugations.