CN201268483Y - Gooseneck tunnel plate, and gooseneck tunnel structure and container with the same - Google Patents

Abstract

A gooseneck gutter plate and a gooseneck gutter structure with the gooseneck gutter plate and a container, the gooseneck gutter plate of the container includes a top surface, two sides bent downward and outward along the two sides of the top surface The shoulder and the two side walls extending downward and outward respectively from the shoulder, the floor at the bottom of the container is overlapped between the shoulder of the gooseneck groove plate and the bottom side beam of the container on the same side, so that the container has The advantages of simple structure and high strength.

Description

Gooseneck channel plate and gooseneck channel structure and container with the gooseneck channel plate

technical field

The utility model relates to a container component, in particular to a gooseneck groove plate structure at the bottom of the container.

The utility model also relates to a container using the above-mentioned bottom structure.

Background technique

As a means of freight, containers have developed into a multimodal international transport tool as early as the 1960s. A general-purpose container is a hollow box structure, which is mainly formed by a pair of side walls, a door end, a front end, a top plate and a bottom frame, and the goods to be carried are loaded in the hollow position inside the box . As the main load-bearing part of the container, the underframe mainly includes two bottom side beams, multiple bottom beams connected with the bottom side beams and the floor laid on the bottom beams. The front end of the container chassis is usually provided with a gooseneck groove. As shown in FIG. surface 1432' and a pair of substantially vertical side walls 1433' respectively connected to both sides of the top surface 1432', and a short bottom beam 144' is connected between the side wall 1433' and the bottom side beam 11' on the same side, A floor 13' is laid on the short bottom beam 144'. In order to enhance the strength of the floor 13', an angle steel 15 for fixing and supporting the floor 13' is welded between the floor 13' and the side walls 1433' on both sides of the gooseneck groove. '. Because the angle steel 15' is welded on the side wall 1433', and there is a gap between it and the side wall 1433', it is prone to rust and corrosion after entering the water, thus affecting the strength of the gooseneck groove, and the angle steel needs to be manufactured separately, and the welding process Also more loaded down with trivial details, causes certain inconvenience to container production.

Contents of the invention

The technical problem to be solved by the utility model is to provide a gooseneck groove plate at the bottom of the container, which can make the gooseneck groove simple in structure and high in strength after being matched with other structures of the gooseneck groove.

Another technical problem to be solved by the utility model is to provide a gooseneck structure of a container, which has a simple structure and high strength.

Another technical problem to be solved by the utility model is to provide a container with a simple bottom structure and high strength.

In order to solve the above-mentioned technical problems, the utility model provides a gooseneck groove plate at the bottom of the container, which includes a top surface, two shoulders formed by bending downwards and outwards along the two sides of the top surface, and respectively formed by the The shoulders extend downwards and outwards from the side walls.

The utility model also provides a container gooseneck structure, which is arranged between the two bottom side beams at the front end of the bottom of the container, including a short bottom beam, a floor laid on the short bottom beam, and the gooseneck plate of the above-mentioned container. The short bottom beam is connected between the side wall of the gooseneck slab and the container bottom side beam on the same side, and the side of the floor close to the gooseneck slab overlaps the shoulder of the gooseneck slab.

The gooseneck groove plate of the container of the utility model is provided with a shoulder supporting the floor, which saves the trouble of additional welding angle steel. At the same time, the strength of the gooseneck groove structure of the container is improved.

In order to solve the above another technical problem, the utility model provides a container, which adopts the container bottom structure, so that the container has the advantages of simple structure and high strength.

Description of drawings

Fig. 1 is the sectional schematic diagram of existing container bottom structure;

Fig. 2 is the schematic diagram of the bottom structure of the utility model container;

Fig. 3 is a schematic cross-sectional view of the bottom structure of the container of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Referring to FIG. 2 and FIG. 3 , it is a schematic view of the bottom structure of the container of the present invention. The bottom structure includes two bottom side beams 11 , multiple bottom beams 12 , multiple floors 13 and a gooseneck structure 14 . The bottom side beam 11 extends along the length direction of the bottom structure and is arranged on both sides of the width direction of the bottom structure, and its two ends are respectively connected with the door sill 2 of the container and the lower beam 3 at the front end; the plurality of bottom beams 12 The floors 13 are arranged parallel to each other at intervals and vertically connected between the two bottom side beams 11 . The floor 13 can be a wooden flat structure, which is spliced and laid on the multiple bottom beams 12 .

The gooseneck structure 14 is arranged at the front end of the bottom structure, which includes a gooseneck beam 141 arranged at the rear end of the entire gooseneck structure 14, a plurality of gooseneck back beams 142 arranged in the middle of the width direction, and a gooseneck Slot plate 143 . A plurality of short bottom beams 144 are arranged between the gooseneck trough plate 143 and the bottom side beams 11 on both sides, and the floor 13 is laid on the short bottom beams 144 . The gooseneck beam 141 extends along the width direction of the container and is vertically connected between the two bottom side beams 11 . The gooseneck groove plate 143 is integrally formed, and it includes a top surface 1432 in the horizontal direction and two shoulders 1434 formed by bending downwards and outwards from both sides of the top surface 1432 and extending downwards from the shoulders 1434 respectively. And the two side walls 1433 extending outward. The cross-section of the shoulder 1434 in the width direction of the container is roughly "L"-shaped, and has a supporting surface 1431. The supporting surface 1431 is in contact with the bottom surface of one side of the floor 13 and supports the floor 13. The other side of the floor 13 is connected to the same side. The floor 13 looks approximately horizontal and keeps the same height with the top of the main body of the gooseneck groove plate 143 to ensure that the bottom of the container body is flat. All the gooseneck back beams 142 are disposed between the two shoulders 1434 and the top surface 1432 covers above the gooseneck back beams 142 . The short bottom beams 144 extend along the width direction of the container, and each short bottom beam is vertically connected between the side wall 1433 of the gooseneck gutter plate 143 and the bottom side beam 11 on the same side.

Because the two sides of the gooseneck groove plate 143 are provided with shoulders supporting the floor 13, the trouble of additional welding angle steel is saved, and because the shoulders and the gooseneck groove plate 143 are integrally formed, it simplifies the construction of the gooseneck groove. The structure 14 also improves the strength of the bottom structure of the container.

The above description is only a preferred feasible embodiment of the utility model, and does not limit the scope of protection of the utility model, so all equivalent structural changes made by using the utility model specification and accompanying drawings are included in the utility model. within the scope of protection.

Claims (3)

1. A gooseneck channel plate at the bottom of a container, characterized in that it includes a top surface, two shoulders formed by bending downwards and outwards along the two sides of the top surface, and downwards and downwards from the shoulders respectively. Outwardly extending side walls. 2. A container gooseneck structure, which is arranged between the two bottom side beams at the front end of the bottom of the container, including a short bottom beam and a floor laid on the short bottom beam, characterized in that it also includes the bottom beam as claimed in claim 1 The gooseneck gutter plate of the container described above, the short bottom beam is connected between the side wall of the gooseneck gutter plate and the bottom side girder on the same side, and the side of the floor close to the gooseneck gutter overlaps the gooseneck gutter on the shoulder of the neck channel. 3. A container, characterized by comprising the gooseneck channel plate of the container according to claim 1.

Images