CN220905994U - Bulk container with air-permeable structure - Google Patents

Abstract

The utility model belongs to the technical field of containers, and particularly relates to a bulk container with a bandpass structure. The top, the side plates and the end plates of the inner container adopt a double-layer hollow structure, so that the temperature of the inner container for loading and transporting goods is reduced. The container comprises an underframe, end plates, side plates and a top plate, wherein the four parts form a container body; the underframe comprises a steel floor and bottom side beams positioned on two sides of the steel floor, wherein a plurality of protruding structures are arranged on the steel floor, and the protrusions are hollow.

Description

Bulk container with air-permeable structure

Technical Field

The utility model belongs to the technical field of containers, and particularly relates to a bulk container with a bandpass structure.

Background

With the continuous development of logistics industry, containerized transportation of bulk cargo is improved year by year, but some cargoes (such as bean pulp) need to strictly control temperature in the transportation process, otherwise, heat is possibly generated in the long-term storage and transportation process to cause nature.

Aiming at the characteristics of bulk cargos, the safety of the cargoes and the quality of products are ensured in the long-term transportation process when the convenience of loading and unloading is met, meanwhile, the characteristics of multi-type intermodal transportation are met, the manufacturing is simple, the manufacturability is good, and the special bulk cargo transportation box with a double-layer and band-pass structure is developed.

Disclosure of Invention

The utility model provides a bulk container with a bandpass structure, aiming at the defects existing in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme that the container comprises four parts, namely a bottom frame, end plates, side plates and a top plate, wherein the four parts form a container body; the underframe comprises a steel floor and bottom side beams positioned on two sides of the steel floor, wherein a plurality of protruding structures are arranged on the steel floor, and the protrusions are hollow.

Further, the number of the plurality of protruding structures is larger than 2, and the protruding structures are symmetrically arranged relative to the center line of the steel floor to form a group of protruding structure groups.

Further, the protruding structure adopts a triangular cube structure.

Further, the end plate comprises a wallboard which is embedded in the outer frame, and the outer frame is composed of an end top beam, an end bottom beam and two side corner posts; the wallboard is a double-layer hollow structure formed by an outer wallboard and an inner wallboard.

Further, the external wall panel adopts a shutter plate.

Further, the side plate comprises an upper part and a lower part: an upper side plate part and a lower door part; the side plate part comprises a plate part and top side beams positioned at two sides of the plate part, wherein the plate part is of a double-layer hollow structure, the double-layer hollow structure is composed of an outer side plate and an inner side plate, and the outer side plate adopts a shutter plate; the door part comprises a plurality of discharging doors arranged on a mounting plate, and the mounting plate is fixedly connected with a top side beam.

Further, a plurality of supporting beams are arranged between the outer side plate and the inner side plate, and each supporting beam is connected with the top side beams on two sides of the supporting beam.

Further, three longitudinal doors are arranged on the top plate.

Further, the roof adopts cavity insulation construction, cavity insulation construction divide into upper and lower two-layer, and wherein, the upper strata adopts polyurethane foaming layer, and the lower floor is provided with the ventilation hole.

Compared with the prior art, the utility model has the beneficial effects.

The top of the utility model adopts a heat preservation structure, the top, the side plates and the end plates adopt a double-layer hollow structure, and the temperature of the inner container for loading and transporting goods is reduced.

Drawings

The utility model is further described below with reference to the drawings and the detailed description. The scope of the present utility model is not limited to the following description.

Fig. 1 is a schematic view of the overall structure of a bulk container with a bandpass structure.

Fig. 2 is a schematic view of the upper surface of the chassis.

Fig. 3 is a schematic view of the lower surface of the chassis.

Fig. 4 is a partially open schematic illustration of an end plate.

Fig. 5 is a schematic view of a side panel partially open.

Fig. 6 is a schematic view of a top plate structure.

Fig. 7 is a schematic partial cross-sectional view of a top plate.

In the figure, 1 is a bottom side beam, 2 is a steel floor, 3 is a discharge opening (corresponding to the position of a discharge door), 4 is a convex structure, 5 is a bottom cross beam, 6 is a reinforcing plate, 7 is a hollow structure, 8 is a corner piece, 9 is a corner post, 10 is an end top beam, 11 is an end bottom beam, 12 is an inner wallboard, 13 is an outer wallboard, 14 is a top side beam, 15 is an inner side plate, 16 is an outer side plate, 17 is a supporting beam, 18 is a discharge door, 19 is a lock rod, 20 is a longitudinal door, 21 is a polyurethane heat insulation layer, and 22 is a vent hole.

Detailed Description

As shown in fig. 1-7, the bulk container with the bandpass structure comprises four parts, namely a bottom frame, end plates, side plates and a top plate, which form a container body; the underframe comprises a steel floor 2 and bottom side beams 1 positioned on two sides of the steel floor, wherein a plurality of protruding structures 4 are arranged on the steel floor 2, and the protrusions are hollow. The number of the plurality of protruding structures 4 is larger than 2, and every two protruding structures 4 are symmetrically arranged relative to the central line of the steel floor 2 to form a group of protruding structures 4. The protruding structure 4 adopts a triangular cube structure with an open bottom. I.e. in the form of a convex trough or a shell-like structure with an open bottom.

Specifically, the hollow structure of the protruding structure 4 is reinforced and fixed by a plurality of reinforcing plates 6, and a plurality of bottom cross members 5 are provided between the two bottom side members 1 for reinforcement. The steel floor 2 takes the central line as the center and is high in the middle and low on two sides; and the two protruding structures 4 in the protruding structure 4 group are symmetrically distributed at the center.

Wherein, the chassis: the chassis is funnel-shaped structure, and after the unloading door is opened, goods can flow out to both sides automatically. The underframe adopts hollow structure, and convenient ventilation reduces goods core temperature.

The end plate comprises a wallboard which is embedded in an outer frame, and the outer frame is composed of an end top beam 10, an end bottom beam 11 and corner posts at two sides; the wall plate is a double-layer hollow structure formed by an outer wall plate 13 and an inner wall plate 12. The external wall panel 13 adopts a shutter plate. Namely, the end plate is designed into a double-layer hollow structure, and the outer layer adopts a shutter plate to realize natural ventilation.

Preferably, the side plate comprises an upper part and a lower part: an upper side plate part and a lower door part; the side plate part comprises a plate part and top side beams 14 positioned at two sides of the plate part, wherein the plate part is of a double-layer hollow structure, the double-layer hollow structure is composed of an outer side plate 16 and an inner side plate 15, and the outer side plate 16 adopts a shutter plate; the door portion includes a plurality of discharge doors disposed on a mounting plate that is fixedly attached to a top side rail 14. A plurality of support beams 17 are provided between the outer panel 16 and the inner panel 15, and each support beam 17 is connected to the side roof rails 14 on both sides thereof. The upper half part of the side plate is designed into a hollow structure, and the outer layer adopts a shutter plate to realize natural ventilation. The lower half part comprises six doors, which is convenient for unloading goods. The unloading door adopts a lock rod 19 to have a double-door structure, so that people can operate in the middle position, and the efficiency is improved while the unloading door is safe.

Preferably, the top plate is provided with three longitudinal doors 20. The roof adopts the cavity insulation construction, and cavity insulation construction divide into upper and lower two-layer, and wherein, the upper strata adopts polyurethane foam layer, and the lower floor is provided with ventilation hole 22. The longitudinal three-door structure is convenient for the container to be filled with goods. The top adopts the hollow heat preservation structure of taking polyurethane foam layer (namely polyurethane heat preservation layer 21), and polyurethane foam layer plays the heat preservation effect, and the lower floor realizes natural ventilation.

Specifically, namely: bulk cargo box with ventilation structure is divided into four parts of underframe, end frame (end plate), side plate and top plate. The top plate is provided with three longitudinal doors 20, the bottom frame is designed into a funnel structure, and the side plates are provided with six unloading doors 18, so that the loading and unloading of bulk cargoes are facilitated. The underframe adopts a hollow structure; the side plates and the end plates are of a double-layer hollow structure; the top plate is of a polyurethane foaming heat-insulating structure, natural ventilation can be achieved, the temperature of the container liner is controlled within a certain range, and further the quality of bulk cargo transportation is guaranteed. The utility model has simple operation, safety and reliability; and meets the requirements of transportation and loading and unloading processes, and is convenient for loading and unloading bulk cargoes.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model, which is defined by the following claims.

Claims (9)

1. The bulk container with the ventilation structure comprises four parts, namely an underframe, an end plate, a side plate and a top plate, wherein the four parts form a container body; the method is characterized in that: the underframe comprises a steel floor and bottom side beams positioned on two sides of the steel floor, wherein a plurality of protruding structures are arranged on the steel floor, and the protrusions are hollow.

2. Bulk container with a bandpass structure according to claim 1, characterized in that: the number of the plurality of protruding structures is larger than 2, and every two protruding structures are symmetrically arranged relative to the central line of the steel floor to form a group of protruding structures.

3. Bulk container with a bandpass structure according to any one of claims 1-2, characterized in that: the protruding structure adopts a triangular cube structure.

4. Bulk container with a bandpass structure according to any one of claims 1-2, characterized in that: the end plate comprises a wallboard which is embedded in an outer frame, and the outer frame consists of an end top beam, an end bottom beam and two side corner posts; the wallboard is a double-layer hollow structure formed by an outer wallboard and an inner wallboard.

5. Bulk container with a bandpass structure according to claim 4, characterized in that: the external wall panel adopts a shutter plate.

6. Bulk container with a bandpass structure according to any one of claims 1-2, characterized in that: the side plate comprises an upper part and a lower part: an upper side plate part and a lower door part; the side plate part comprises a plate part and top side beams positioned at two sides of the plate part, wherein the plate part is of a double-layer hollow structure, the double-layer hollow structure is composed of an outer side plate and an inner side plate, and the outer side plate adopts a shutter plate; the door part comprises a plurality of discharging doors arranged on a mounting plate, and the mounting plate is fixedly connected with a top side beam.

7. Bulk container with a bandpass structure according to claim 6, characterized in that: a plurality of supporting beams are arranged between the outer side plate and the inner side plate, and each supporting beam is connected with the top side beams on two sides of the supporting beams.

8. Bulk container with a bandpass structure according to any one of claims 1-2, characterized in that: three longitudinal doors are arranged on the top plate.

9. Bulk container with a bandpass structure according to any one of claims 1-2, characterized in that: the roof adopts cavity insulation construction, cavity insulation construction divide into upper and lower two-layer, and wherein, the upper strata adopts polyurethane foam layer, and the lower floor is provided with the ventilation hole.