CN209618025U - Container - Google Patents

Abstract

The utility model provides a container. The container includes an underframe and a floor, and the underframe includes a bottom side beam, a bottom end beam, a first bottom beam and a second bottom beam; the two ends of the bottom end beam are connected to the bottom side beam; the two ends of the first bottom beam and the bottom side The beams are connected, and the first bottom beam is adjacent to the inner side of the bottom end beam, and there is a first gap A between the first bottom beam and the bottom end beam; the two ends of the second bottom beam are connected to the bottom side beam, and the second bottom beam is set on The side of the first bottom cross beam away from the bottom end beam, the second bottom cross beam and the first bottom cross beam are used to support the floor. According to the container of the utility model, there is no groove between the outer fillet of the first bottom beam and the bottom end beam, and powdery objects, granular objects and liquids can pass through the first bottom beam between the first bottom beam and the bottom end beam. The gap A falls out of the bottom frame, preventing powdery objects, granular objects and liquids from accumulating in the groove and making cleaning inconvenient, thereby improving the anti-corrosion performance of the first bottom beam and the bottom end beam.

Description

container

technical field

The utility model generally relates to the field of containers, and more specifically relates to a container.

Background technique

1 to 3 are schematic cross-sectional views of the assembly of the underframe 10 and the floor 20 of the container in the prior art.

As shown in FIGS. 1 to 3 , the prior art container includes a floor 20 and an underframe 10 . The chassis 10 includes a bottom side beam 11 , a bottom end beam 12 , a first bottom beam 13 and a second bottom beam 15 . The bottom side beams 11 and the bottom end beams 12 enclose a substantially rectangular underframe 10 . The cross-sectional shape of the first bottom beam 13 is an inverted L shape. As shown in Figure 3, the outer surface of the vertical side of the first bottom beam 13 fits on the side of the bottom end beam 12 facing the first bottom beam 13, and the bull fillet 13a of the first bottom beam 13 and the vertical The bottom end 13b of the side is welded to the bottom end beam 12 . The second bottom beam 15 is disposed on a side of the first bottom beam 13 away from the bottom end beam 12 . The first bottom beam 13 and the second bottom beam 15 are disposed under the floor 20 to support the floor 20 . The floor 20 can be a wooden floor or an iron floor. The wooden floor is connected to the top surfaces of the first bottom beam 13 and the second bottom beam 15 by self-tapping screws. The iron floor is welded on the top surfaces of the first bottom beam 13 and the second bottom beam 15 . On the underframe 10 , the arc surface of the bull fillet 13 a of the first bottom cross beam 13 and the side surface of the bottom end beam 12 facing the first bottom cross beam 13 form an upwardly facing groove. In this way, powdery objects, granular objects or water gather in the groove, and the groove is not easy to clean up. In the prior art, intermittent welding is used between the first bottom beam 13 and the bottom end beam 12, that is, along the length direction of the first bottom beam 13, between the first bottom beam 13 and the bottom end beam 12, at the first bottom beam 13 At the outer fillet 13a of the beam 13 and at the bottom end 13b of the vertical side, after welding the first preset length, after the welding interval of the second preset length, then weld the first preset length, and so on, until the The entire first bottom beam 13 is welded on the bottom end beam 12 . In this way, there are a plurality of welding intervals arranged at intervals between the first bottom beam 13 and the bottom end beam 12 . In order to prevent water from entering the welding interval between the first bottom cross beam 13 and the bottom end beam 12 , thereby causing the welded part of the first bottom cross beam 13 and the bottom end beam 12 to be rusted. In the prior art, a sealant is added at the welding interval between the first bottom beam 13 and the bottom end beam 12 .

In the prior art, there is a groove between the first bottom beam 13 and the bottom end beam 12 . When the container adopts a wooden floor, it is necessary to drill installation holes for installing self-tapping screws on the wooden floor. Like this, the sawdust that produces when drilling can drop in the groove, and is not easy to clean up. After the sealant is added at the welding interval between the first bottom beam 13 and the bottom end beam 12, the sealant will be bonded together with the sawdust in the groove, so that the sealing performance of the sealant is reduced; and in the groove There will be standing water. The accumulated water gradually reduces the anti-corrosion performance of the paint at the welding seam of the first bottom beam 13 and the bottom end beam 12, and gradually reduces the anti-corrosion performance of the sealant at the welding interval between the first bottom beam 13 and the bottom end beam 12, thereby making the The anticorrosion performance of the paint at the weld of the first bottom beam 13 and the bottom end beam 12 is invalidated, and the anticorrosion performance of the sealant at the welding interval between the first bottom beam 13 and the bottom end beam 12 is invalidated, thereby making the first bottom beam 13 and the bottom end beam 12 invalid. 13 and the bottom end beam 12 are exposed to the air or accumulated water in the groove, which makes the welding part of the first bottom beam 13 and the bottom end beam 12 rust, causing the welding connection of the first bottom beam 13 and the bottom beam invalidated.

In the prior art, since the welding is performed in the length direction of the first bottom beam 13, the length of the weld seam between the first bottom beam 13 and the bottom end beam is relatively large, and the welding man-hour is relatively large.

Therefore, there is a need to provide a container that at least partially solves the above-mentioned problems.

Utility model content

A series of concepts in simplified form are introduced in the utility model content section, which will be further explained in detail in the specific embodiment section. The utility model content part 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.

To at least partly solve the above technical problems, according to one aspect of the present invention, a container is provided, the container includes an underframe and a floor, and the underframe includes:

Bottom side beams;

Bottom end beam, the two ends of the bottom end beam are connected with the bottom side beam;

The first bottom beam, the two ends of the first bottom beam are connected to the bottom side beam, and the first bottom beam is adjacent to the inner side of the bottom end beam, and there is a first gap A between the first bottom beam and the bottom end beam;

The second bottom cross beam, the two ends of the second bottom cross beam are connected to the bottom side beams, the second bottom cross beam is arranged on the side of the first bottom cross beam away from the bottom end beam, the second bottom cross beam and the first bottom cross beam are used to support the floor .

According to the container of the utility model, there is no groove between the outer fillet of the first bottom beam and the bottom end beam, and powdery objects, granular objects and liquids (such as rainwater) can flow from between the first bottom beam and the bottom end beam. The first gap A between them falls out of the bottom frame, preventing powdery objects, granular objects and liquids from accumulating in the groove and making it difficult to clean, thereby improving the anti-corrosion performance of the first bottom beam and the beam at the bottom.

Optionally, the distance between the end surface of the floor facing the bottom end beam and the bottom end beam is smaller than the first gap A, and the range of the first gap A is 15mm≤A≤150mm.

Optionally, the distance between the end surface of the floor facing the bottom end beam and the bottom end beam is greater than or equal to the first gap A, and the range of the first gap A is 50mm≤A≤300mm.

Optionally, the cross-sectional shape of the first bottom beam is C-shaped, Z-shaped, L-shaped or rectangular.

Optionally, the floor is a wooden floor or an iron floor.

Optionally, the bottom frame further includes a connecting piece, the connecting piece is arranged in the first gap A, and the connecting piece connects the first bottom beam and the bottom end beam respectively.

Optionally, the connecting piece is a rectangular tube, a square tube, a round tube, a round steel or a flat steel.

Optionally, there are multiple connecting pieces, and the multiple connecting pieces are arranged at intervals along the width direction of the chassis.

Optionally, the floor is an iron floor, the distance between the end face of the floor facing the bottom end beam and the bottom end beam is less than the first gap A, the range of the first gap A is 50mm≤A≤300mm, and the distance between the end surface of the floor facing the bottom end beam has a downward bend at the end.

Optionally, the cross-sectional shape of the second bottom beam is C-shaped, Z-shaped, L-shaped or rectangular.

Description of drawings

In order that the advantages of the present invention may be better understood, the present invention briefly described above will be described in more detail by referring to specific embodiments that are illustrated in the appended drawings. It can be understood that these drawings only depict typical implementations of the utility model, and therefore should not be considered as limiting its protection scope, and the utility model is described and explained with additional characteristics and details by the accompanying drawings.

Fig. 1 is the schematic cross-sectional front view of the underframe and the floor assembled together in the prior art;

Fig. 2 is a right side sectional schematic diagram of Fig. 1;

Fig. 3 is a partial enlarged view of place B in Fig. 1;

Fig. 4 is a schematic cross-sectional front view of the underframe and the floor assembled together in the first preferred embodiment of the present invention;

Fig. 5 is a schematic cross-sectional front view of the underframe and the floor assembled together in the second preferred embodiment of the present invention;

FIG. 6 is a top cross-sectional schematic diagram of FIG. 5; and

Fig. 7 is a front cross-sectional schematic diagram of the assembly of the bottom frame and the floor of the third preferred embodiment of the present invention.

Explanation of reference signs:

10/110/210/310: Chassis 11/111/211/311: Bottom side members

12/112/212/312: Bottom End Beam 13/113/213/313: First Bottom Cross Beam

13a: Bullet corner 13b: Vertical edge bottom

214: Connector 15/115/215/315: Second bottom cross member

20/120/220/320: Floor 321: Bend

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 embodiments of the invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

In order to thoroughly understand the embodiments of the present invention, detailed structures will be presented in the following description. Obviously, the implementation of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. The preferred embodiments of the present utility model are described in detail as follows, however, in addition to these detailed descriptions, the present utility model can also have other embodiments.

first embodiment

The utility model provides a container. The container is usually a roughly rectangular parallelepiped box. The container includes two end surfaces arranged at intervals, two sides arranged at intervals, a top surface arranged at the top and a bottom surface arranged at the bottom, two end surfaces, two sides, the top surface and the bottom surface arranged at the bottom. The bottom surface encloses an accommodating cavity for containing items to be transferred. As shown in FIG. 4 , for the sake of brevity, FIG. 4 only shows a schematic diagram of the assembly of the bottom frame 110 and the floor 120 of the container.

As shown in FIG. 4 , in this embodiment, the container includes a floor 120 of a flat plate structure. The floor 120 is used for carrying items placed in the accommodation cavity of the container. The floor 120 may be a wooden floor or an iron floor. In this embodiment, the floor 120 may be a wooden floor.

The container of this embodiment further includes an underframe 110 . The chassis 110 is used to support the floor 120 . Specifically, the underframe 110 includes: two bottom side beams 111 parallel to each other and two bottom end beams 112 parallel to each other. The cross-sectional shape of the bottom side beam 111 is an I-shaped structure, and the cross-sectional shape of the bottom end beam 112 may be an I-shaped structure. Of course, the cross-sectional shape of the bottom side beam 111 and the cross-sectional shape of the bottom end beam 112 can also be other structures, and those skilled in the art can set them as required. In this embodiment, two bottom side beams 111 are respectively connected to both ends of each bottom end beam 112, the end of each bottom side beam 111 is connected to the end of each bottom end beam 112, and the two bottom side beams 111 It is connected end to end with two bottom end beams 112 to form a substantially rectangular underframe 110 .

As shown in FIG. 4 , in this embodiment, the underframe 110 further includes a first bottom beam 113 . Both ends of the first bottom beam 113 are connected to the bottom side beam 111, and the first bottom beam 113 is arranged inside the bottom end beam 112, that is, the first bottom beam 113 is arranged between the two bottom end beams 112, and the first bottom beam 113 The bottom cross beam 113 is immediately adjacent to the inner side of the bottom end beam 112 . There is a first gap A between the first bottom beam 113 and the bottom end beam 112 . Thus, there is no groove between the outer fillet of the first bottom beam 113 and the bottom end beam 112, and powdery objects, granular objects and liquids (such as rainwater) can flow from between the first bottom beam 113 and the bottom end beam 112. The first gap A between them falls out of the bottom frame 110, preventing powdery objects, granular objects and liquids from accumulating in the groove and making it difficult to clean, thereby improving the anti-corrosion performance of the first bottom beam 113 and the bottom end beam 112. Preferably, the underframe 110 includes two first bottom cross beams 113 arranged at intervals, a first gap A is formed between one first bottom cross beam 113 and one bottom end beam 112 , and the other first bottom cross beam 113 and the other bottom end beam 112 There is a first gap A between the beams 112 . Further preferably, the first bottom cross beam 113 and the bottom side beam 111 are connected by welding. Therefore, the connecting length of the first bottom beam 113 and the bottom side beam 111 is small, and the welding distance is short.

Preferably, the range of the first gap A is 5mm≤A≤400mm. This facilitates the processing of the chassis 110 . Further preferably, A=50mm.

Preferably, as shown in FIG. 4 , the cross-sectional shape of the first bottom beam 113 is C-shaped, Z-shaped, L-shaped or rectangular. Thereby, the degree of freedom of selection of the type of the first floor cross member 113 is increased. In this embodiment, the cross-sectional shape of the first bottom beam 113 is C-shaped, that is, the first bottom beam 113 is made of C-shaped channel steel.

In this embodiment, the bottom frame 110 further includes a second bottom cross beam 115 spaced apart from the first bottom cross beam 113 . In this embodiment, the second bottom cross beam 115 is arranged on a side of the first bottom cross beam 113 away from the bottom end beam 112 , and both ends of the second bottom cross beam 115 are connected to the bottom side beam 111 . This increases the structural strength of the chassis 110 . Preferably, the underframe 110 includes a plurality of second bottom cross beams 115 arranged at intervals, and the plurality of second bottom cross beams 115 are all arranged between two first bottom cross beams 113 . Preferably, both ends of the second bottom cross beam 115 are welded to the bottom side beam 111 .

In this embodiment, the cross-sectional shape of the second bottom beam 115 can be C-shaped, Z-shaped, L-shaped or rectangular. Thereby, the degree of freedom of selection of the type of the second floor cross member 115 is increased. In this embodiment, the cross-sectional shape of the second bottom beam 115 is C-shaped, that is, the second bottom beam 115 is made of C-shaped channel steel. In this embodiment, as shown in FIG. 4 , the opening of the C-shaped channel steel of the first bottom beam 113 faces the second bottom beam 115 .

In this embodiment, the floor 120 is far away from the bottom end beam 112 and the bottom side beam 111 . The second bottom beam 115 and the first bottom beam 113 are used to support the floor 120 . Specifically, as shown in FIG. 4 , the chassis further includes a plurality of self-tapping screws, and the floor 120 is fixedly connected to the top surface of the first bottom beam 113 and the top surface of the second bottom beam 115 by self-tapping screws. In this way, the second bottom beam 115 and the floor 120 form a substantially T-shaped structure.

In this embodiment, the distance between the end surface of the floor 120 facing the bottom end beam 112 and the end surface of the bottom end beam 112 facing the first bottom cross beam 113 is smaller than the first gap A. That is, the end surface of the floor 120 facing the bottom end beam 112 protrudes from the first bottom beam 113 to form a cantilever beam structure. Since the wooden floor itself has a certain strength, the cantilever part of the floor 120 can meet the strength requirement of the floor. Preferably, the range of the first gap A is 15mm≤A≤150mm.

second embodiment

The second preferred embodiment of the present utility model will be described below with reference to FIG. 5 and FIG. 6 . For the purpose of simplification, descriptions of the same parts as those of the first embodiment are omitted in describing the second embodiment. Wherein the bottom side beam 211 is the same as the first preferred embodiment.

Fig. 5 and Fig. 6 are schematic diagrams according to the second preferred embodiment of the present invention. As shown in Figure 5 and Figure 6, the second embodiment has the following differences from the first embodiment:

In this embodiment, the floor 220 of the chassis 210 is made of iron, and the floor 220 is welded to the top surface of the first bottom beam 213 and the top surface of the second bottom beam 215 . The distance between the end surface of the floor 220 facing the bottom end beam 212 and the end surface of the bottom end beam 212 facing the first bottom cross beam 213 is greater than the first gap A. That is, the end of the floor 220 facing the bottom end beam 212 overlaps the top surface of the first bottom cross beam 213 . Preferably, the range of the first gap A is 50mm≤A≤300mm. Thus, water can be drained through the first gap A between the first bottom cross beam 213 and the bottom end beam 212 .

In an embodiment not shown, the distance between the end surface of the floor 220 facing the bottom end beam 212 and the end surface of the bottom end beam 212 facing the first bottom cross beam 213 is equal to the first gap A.

In this embodiment, the underframe 210 further includes a connecting piece 214 disposed in the first gap A, and the connecting piece 214 connects the first bottom beam 213 and the bottom end beam 212 respectively. Thus, the structural strength of the chassis 210 is further enhanced. Meanwhile, items placed on the floor 220 may be bound through the connector 214 .

Since the surface of the iron floor is impermeable, in order to facilitate drainage, preferably, as shown in FIG. There is a second gap between the adjacent connecting pieces 214 , so that water can be drained through the second gap between the adjacent connecting pieces 214 .

Preferably, the connecting piece 214 may be a rectangular tube, a square tube, a round tube, a round steel or a flat steel. Thus, the degree of freedom in selecting the type of the connection member 214 is increased. In this embodiment, the connecting piece 214 is a flat steel structure.

In this embodiment, the cross-sectional shape of the second bottom beam 215 is L-shaped. In this embodiment, preferably, the first gap A=200 mm, so that it is convenient to install the connecting piece 214 into the first gap A between the first bottom beam 213 and the bottom end beam 212 .

In an embodiment not shown, the distance between the end surface of the floor 220 facing the bottom end beam 212 and the end surface of the bottom end beam 212 facing the first bottom cross beam 213 is smaller than the first gap A. That is, the end surface of the floor 220 facing the bottom end beam 212 protrudes from the first bottom beam 213 to form a cantilever beam structure. The range of the first gap A is 15mm≤A≤150mm. Thus, water can be drained through the first gap A between the first bottom cross beam 213 and the bottom end beam 212 .

third embodiment

The third preferred embodiment of the present utility model will be described below with reference to FIG. 7 . For the purpose of simplification, description of the same parts as those of the first embodiment is omitted when describing the third embodiment. Wherein the bottom side beam 311 is the same as the first preferred embodiment.

Fig. 7 is a schematic diagram according to a third preferred embodiment of the present invention. As shown in Figure 7, the third embodiment has the following differences from the first embodiment:

In this embodiment, the cross-sectional shape of the first bottom beam 313 of the underframe 310 is L-shaped, and the cross-sectional shape of the second bottom beam 315 is L-shaped. The floor 320 is an iron floor, and the floor 320 is welded on the top surface of the first bottom beam 313 and the top surface of the second bottom beam 315 . The distance between the end surface of the floor 320 facing the bottom end beam 312 and the end surface of the bottom end beam 312 facing the first bottom cross beam 313 is smaller than the first gap A. An end of the floor 320 facing the bottom beam 312 is bent downward to form a bent portion 321 . Thus, the strength of the floor 320 is increased. In this embodiment, preferably, the first gap is 50 mm≦A≦300 mm, so that the floor 320 is conveniently installed on the top surfaces of the first bottom beam 313 and the second bottom beam 315 . And, it is possible to drain water through the first gap A between the first bottom beam 313 and the bottom end beam 312 . Further preferably, A=220mm.

Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the present invention. The terminology used herein is only for describing specific implementation purposes, and is not intended to limit the utility model. Where terms such as "component" appear herein, they may refer to either a single part or a combination of parts. Terms such as "mounting", "disposing", etc. appearing herein may mean that one component is directly attached to another component, or that one component is attached to another component through an intermediary. Features described herein in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in that other embodiment or stated otherwise.

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. Those skilled in the art can understand that more variations and modifications can be made according to the teaching of the utility model, and these variations and modifications all fall within the protection scope of the utility model.

Claims (10)

1. A container, characterized in that, the container comprises an underframe and a floor, and the underframe comprises: Bottom side beams; a bottom end beam, the two ends of the bottom end beam are connected to the bottom side beam; The first bottom beam, the two ends of the first bottom beam are connected to the bottom side beam, and the first bottom beam is adjacent to the inner side of the bottom end beam, the first bottom beam and the bottom end beam There is a first gap A between them; The second bottom cross beam, the two ends of the second bottom cross beam are connected to the bottom side beam, the second bottom cross beam is arranged on the side of the first bottom cross beam away from the bottom end beam, the first bottom cross beam The second bottom beam and the first bottom beam are used to support the floor. 2. The container according to claim 1, wherein the distance between the end surface of the floor facing the bottom end beam and the bottom end beam is smaller than the first gap A, and the first gap The range of A is 15mm≤A≤150mm. 3. The container according to claim 1, wherein the distance between the end surface of the floor facing the bottom end beam and the bottom end beam is greater than or equal to the first gap A, and the first The range of gap A is 50mm≤A≤300mm. 4. The container according to claim 1, wherein the cross-sectional shape of the first bottom beam is C-shaped, Z-shaped, L-shaped or rectangular. 5. The container according to claim 1, wherein the floor is a wooden floor or an iron floor. 6. The container according to claim 1, characterized in that, the bottom frame further comprises a connecting piece, the connecting piece is arranged in the first gap A, and the connecting piece is respectively connected to the first bottom beams and the bottom end beams. 7. The container according to claim 6, wherein the connecting piece is a rectangular tube, a square tube, a round tube, a round steel or a flat steel. 8 . The container according to claim 6 , wherein there are multiple connecting pieces, and the connecting pieces are arranged at intervals along the width direction of the bottom frame. 9. The container according to claim 1, wherein the floor is an iron floor, and the distance between the end surface of the floor facing the bottom end beam and the bottom end beam is smaller than the first gap A, the range of the first gap A is 50mm≤A≤300mm, and the end of the floor facing the bottom end beam has a downward bending part. 10. The container according to claim 1, characterized in that, the cross-sectional shape of the second bottom beam is C-shaped, Z-shaped, L-shaped or rectangular.