CN217919425U - Two-side wingspan container - Google Patents

Abstract

The utility model provides a two-side wingspan container, including chassis, end wall, top longeron, supporting component, four at least lateral walls and automatically controlled hydraulic means, four lateral walls in four at least lateral walls set up in two bisymmetry respectively in the both sides of the width direction of two-side wingspan container, but the top of lateral wall pivot ground is connected to top longeron to make the lateral wall can pivot between expansion position and closed position, the lateral wall that is located closed position seals the side opening and at least partly overlap joint to the supporting component; one end of the electrically controlled hydraulic device is pivotally connected to the side wall, and the other end of the electrically controlled hydraulic device is pivotally connected to the end wall or the support assembly for driving the side wall to pivot. The utility model discloses a both sides span container, through opening and closing of each lateral wall of control that automatically controlled hydraulic means can be independent, the container does not need special headspace of fuel feeding tank, oil pump, hydro-cylinder, has increased the incasement space, has reduced the construction degree of difficulty.

Description

Two-side wingspan container

Technical Field

The utility model relates to a technical field of container structure, more specifically relates to a both sides span container.

Background

The container is a group tool which can be loaded with packaged or unpackaged goods for transportation and is convenient to load, unload and carry by using mechanical equipment. The existing two-side wingspan container has more varieties, the existing two-side wingspan container drives the side wing plates to close and open through the hydraulic driving mechanism, however, in the existing hydraulic driving mechanism, the hydraulic oil tank, the oil pump and the oil cylinder are independent units and are connected by the oil pipe, the container needs to specially reserve space for the hydraulic oil tank, the oil pump and the oil cylinder, the space in the container is occupied, and the construction is complex.

There is therefore a need for a two-wingspan container that at least partially addresses the above problems.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

For at least partly solving above-mentioned problem, the utility model provides a both sides span container, include:

a chassis;

the two end walls are respectively positioned at two ends of the underframe;

a top stringer connected to both of the end walls;

a support assembly connected at a bottom end to the underframe and at a top end to the top stringer, the support assembly being spaced apart from the end wall along the length of the two-sided span container to form a side opening;

at least four side walls, wherein four of the at least four side walls are respectively arranged on two sides of the two-side wingspan container in a pairwise symmetry manner, the cross section of the side walls perpendicular to the length direction of the two-side wingspan container is configured to be in an inverted L shape, the top ends of the side walls are pivotally connected to a top longitudinal beam so that the side walls can pivot between a unfolding position and a closing position, and the side walls in the closing position close the side openings and are at least partially overlapped to the supporting component; and

and one end of the electric control hydraulic device is pivotally connected to the side wall, and the other end of the electric control hydraulic device is pivotally connected to the end wall or the supporting component and is used for driving the side wall to pivot.

Optionally, the electrically controlled hydraulic device is pivotally connected to an upper surface of the end wall or an upper surface of the support assembly.

Optionally, the support assembly comprises:

the bottom ends of the upright posts are connected to the underframe;

and two ends of the top cross beam are respectively connected to the respective top ends of the two upright columns, and the top cross beam is connected with the top longitudinal beam.

Optionally, the top cross member is configured with an upwardly opening recess for receiving the electrically controlled hydraulic device.

Optionally, the end wall includes an end lintel plate configured with an upwardly opening groove for receiving the electrically controlled hydraulic device.

Optionally, the electrically controlled hydraulic device comprises:

a ram pivotably connected to the end wall or the support assembly;

the oil tank is connected to the oil cylinder;

an oil pump located inside the oil tank; and

the telescopic link, the one end telescopically of telescopic link is connected to the hydro-cylinder, just but the other end pivot ground of telescopic link is connected to the lateral wall.

Optionally, the side wall comprises a first portion closing a top opening of the two-wingspan container and a second portion connected to the first portion closing the side opening in the condition of the side wall in the closed position.

Optionally, the side wall comprises:

a frame configured as a rectangle;

a framework configured to be disposed crosswise to the frame;

a side flap connected to the frame and the skeleton.

Optionally, the electric control hydraulic device further comprises a controller and a wiring port electrically connected with the controller, wherein the controller and the wiring port are located at the end wall, and the electric control hydraulic device is electrically connected with the controller.

Optionally, the two side span containers are 40 foot containers, and the length of each side wall is no greater than 20 feet.

According to the utility model discloses a both sides span container, through being provided with automatically controlled hydraulic means and four lateral walls, the opening and closing of each lateral wall of control that automatically controlled hydraulic means can be independent to be in the same place automatically controlled hydraulic means's oil tank, oil pump, hydro-cylinder and telescopic link are integrated, and the container does not need special headspace of fuel feeding tank, oil pump, hydro-cylinder, has increased the incasement space, has reduced the construction degree of difficulty.

Drawings

The following drawings of the embodiments of the present invention are provided as a part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

FIG. 1 is a perspective view of a two-wingspan container according to a preferred embodiment of the present invention, with one side wall in an open position and the other side wall on the same side of the container in a closed position;

FIG. 2 is a left side view of the two-sided wingspan container shown in FIG. 1 with the sidewalls in an open position;

FIG. 3 is a right side view of the two-side span container of FIG. 1 with the sidewalls in an open position;

FIG. 4 is a top plan view of the two-side span container shown in FIG. 1 with the sidewalls in a closed position;

FIG. 5 is a front view of the two-sided wingspan container of FIG. 1 with the sidewalls in a closed position;

FIG. 6 is a partial schematic structural view of a sidewall in the two-wingspan container of FIG. 1 in an open position; and

figure 7 is a cross-sectional view of the two-side span container shown in figure 1 with the sidewalls in a closed position.

Description of the reference numerals:

100: the chassis 200: end wall

210: end lintel plate 220: front end

230: the rear end 300: roof longitudinal beam

400: the support assembly 410: upright post

420: the top cross beam 500: side wall

510: the frame 520: framework

530: side wing plate 540: the first part

550: second portion 600: electric control hydraulic device

610: the oil cylinder 620: oil tank

630: the telescopic rod 700: controller

800: wiring port

Detailed Description

In the following description, numerous specific details are set forth 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 specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the invention is not limited to the specific details known to a person skilled in the art.

It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Ordinal words such as "first" and "second" are referred to in this application as labels only, and do not have any other meanings, such as a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".

It is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like are used herein for purposes of illustration only and are not limiting.

The utility model provides a both sides span container. As shown in fig. 1 and 7, the two-wingspan container according to the present invention includes a bottom frame 100, an end wall 200, a top longitudinal beam 300, a support assembly 400, at least four side walls 500, and an electrically controlled hydraulic device 600.

Referring to fig. 1 to 7, two end walls 200 are respectively located at both ends of the bottom chassis 100. The top longitudinal beam 300 is fixedly connected to the two end walls 200. The bottom end of the support member 400 is fixedly connected to the underframe 100 and the top end of the support member 400 is fixedly connected to the top longitudinal beam 300, and the support member 400 is spaced from the end wall 200 along the length of the two-side span container to form a side opening. In the illustrated embodiment, the container is provided with four side walls 500, the four side walls 500 being arranged two by two symmetrically on each side of the two-sided span container in the width direction. The sidewall 500 has an inverted L-shaped cross-sectional shape perpendicular to the length of the two-sided span container. The top end of the side wall 500 is hinged to the top rail 300 to enable the side wall 500 to rotate between the deployed and closed positions. The side walls in the closed position close the side openings and at least partially overlap the support assembly 400. In addition, one end of the electrically controlled hydraulic device 600 is pivotally connected to the side wall 500, and the other end of the electrically controlled hydraulic device 600 is hinged to the end wall 200 or the support assembly 400 for driving the side wall 500 to pivot.

According to the utility model discloses a both sides span container drives lateral wall 500 through automatically controlled hydraulic means 600 and rotates to open and close the side opening in the both sides of container, the goods handling of being convenient for has reduced intensity of labour, in addition, opening and closing of lateral wall 500 of per two automatically controlled hydraulic means 600 can be independent control, the container does not need special headspace of fuel feeding tank 620, oil pump, hydro-cylinder, has increased the incasement space, has reduced the construction degree of difficulty.

Preferably, with continued reference to fig. 1-7, the electrically controlled hydraulic device 600 is hingedly connected to the upper surface of the end wall 200 or the upper surface of the support assembly 400. Thus, the electrically controlled hydraulic device 600 may not occupy the work in the tank.

In the illustrated embodiment, the top stringers 300 are located at the top of the two-side span containers and are located approximately at the widthwise center of the two-side span containers.

Preferably, with reference to figures 1, 4 and 5, the support assembly 400 is located approximately at the lengthwise center of the two-sided wingspan container. The support assembly 400 includes two uprights 410 and a top cross-member 420, the lower ends of the uprights 410 being connected to the base frame 100. The top cross member 420 is connected at both ends thereof to respective top ends of the two columns 410, and the top cross member 420 is connected to the top longitudinal member 300. By means of the support assembly 400, not only can the electrically controlled hydraulic device 600 be supported, but at the same time, a side opening can be formed spaced apart from the end wall 200.

Preferably, with continued reference to fig. 1, 4 and 5, the top cross member 420 is configured with an upwardly opening recess for receiving the electrically controlled hydraulic device 600. The end wall 200 includes an end lintel plate 210, the end lintel plate 210 configured with an upwardly opening recess for receiving the electrically controlled hydraulic device 600, the electrically controlled hydraulic device 600 being within the recess without protruding out of the container when the side wall 500 is in the closed position.

Referring to fig. 2 to 4, 6 and 7, the electrically controlled hydraulic device 600 includes a cylinder 610, an oil tank 620, an oil pump (not shown), and an expansion link 630. The cylinder 610 is pivotally connected to the end wall 200 or the top cross member 420. The oil tank 620 is fixed to one side of the oil cylinder 610. The input end of the oil pump is hermetically connected with the oil tank 620, and the output end of the oil pump is hermetically connected with the oil cylinder 610. The oil pump is installed in the inside of oil tank 620 for oil tank 620 is in the same place with the oil pump set, and oil tank 620 and hydro-cylinder 610 fixed connection, thereby make hydro-cylinder 610 and oil tank 620 and oil pump set together, and the one end of telescopic link 630 is connected to hydro-cylinder 610 telescopically, and the one end of telescopic link 630 is connected through the rotation of rotating with lateral wall 500. The oil tank 620, the oil pump, the oil cylinder 610 and the telescopic rod 630 of the electric control hydraulic device 600 are integrated together, special reserved space for the oil tank 620, the oil pump and the oil cylinder 610 is not needed for the container, the space in the container is increased, and the construction difficulty is reduced.

Preferably, with reference to fig. 2, the side wall 500 comprises a first part 540 and a second part 550 connected to the first part, i.e. a horizontal part and a vertical part of an inverted L-shaped structure, the first part 540 closing the top opening of the two-sided wingspan container and the second part 550 closing the side openings in the state of the side wall 500 in the closed position. In addition, the telescoping rod 630 may be hinged to the first portion 540.

Preferably, referring to fig. 1, 4 and 5, the sidewall 500 includes a frame 510, a skeleton 520 and a side wing 530. The frame 510 is configured as a rectangle, and the frame 510 supports the side wing 530. The frame 520 is configured to be disposed across the frame 510, and the frame 520 can serve as a reinforcing support for the side wing 530. The side wings 530 are fixed to the frame 510 and the skeleton 520.

Wherein, two electrically controlled hydraulic devices 600 control the same side wall 500 to rotate, and the two electrically controlled hydraulic devices 600 are respectively located at two ends of the side wall 500. One end of each of the oil cylinders 610 of the two electric control hydraulic devices 600 is rotatably connected with the side wing plates 530 through a support provided with a pin shaft hole and a pin shaft, one end of the telescopic rod 630 of one of the electric control hydraulic devices 600 is rotatably connected with the end wall 200 through an adapter, and one end of the telescopic rod 630 of the other electric control hydraulic device 600 is rotatably connected with the adapter of the top cross beam 420.

In addition, to the problem of conventional span case lateral wall hundreds of kilograms at a glance, need big hydro-cylinder, long stroke could with span jack-up, the utility model discloses adopt light material with lateral wall 500, choose for use the PP (Polypropylene) honeycomb aluminum plate of customization promptly to make, alleviate the holistic weight of lateral wall 500, reduce automatically controlled hydraulic means 600's load.

Preferably, referring to fig. 1 and 3, the container further comprises a controller 700 and a wiring port 800 electrically connected to the controller 700, the end wall 200 of the container comprises a front end 220 and a rear end 230, a receiving groove (not shown) for receiving the controller 700 is arranged at the front end 220 of the container, and a receiving groove (not shown) for mounting the wiring port 800 is arranged at the front end 220 of the container, the electrically-controlled hydraulic device 600 is electrically connected to the controller 700, and the controller 700 controls the opening and closing of the electrically-controlled hydraulic device 600, so that the electrically-controlled hydraulic device 600 can rotate the side wall 500.

In use, the connection port 800 is electrically connected via a cable to a battery on the tow vehicle, which provides electrical power to the electrically controlled hydraulic device 600.

Referring to fig. 1, the two-wingspan container of the present invention may be a 40 foot container. Two side walls 500 are arranged on one side of the container, and the length of each side wall 500 is not more than 20 feet, so that prefabricated reinforcing ribs of PP cellular boards can be omitted, the weight of the side walls 500 can be further reduced, the overall weight of the side walls 500 can be further reduced, and the load of the electrically-controlled hydraulic device 600 can be further reduced.

According to the utility model discloses, through being provided with automatically controlled hydraulic means 600 and four lateral walls 500, the opening and closing of each lateral wall 500 of control that automatically controlled hydraulic means 600 can be independent to oil tank 620, oil pump (not shown), hydro-cylinder 610 and telescopic link 630 with automatically controlled hydraulic means 600 are integrated together, and the container does not need oil feed tank 620, oil pump, the special headspace of hydro-cylinder 610, has increased the incasement space, has reduced the construction degree of difficulty.

Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, as used herein, may refer to one element being directly attached to another element or one element being attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims (10)

1. A two-sided wingspan container, comprising:

a chassis;

the two end walls are respectively positioned at two ends of the underframe;

a top stringer connected to both of the end walls;

a support assembly connected at a bottom end to the underframe and at a top end to the top stringer, the support assembly being spaced apart from the end wall along the length of the two-sided span container to form a side opening;

at least four side walls, four of the at least four side walls being arranged symmetrically two by two on either side of the two-sided wingspan container in the width direction, the cross-sectional shape of the side walls perpendicular to the length direction of the two-sided wingspan container being configured as an inverted L, the top ends of the side walls being pivotally connected to a top longitudinal beam to enable the side walls to pivot between a deployed position and a closed position, the side walls in the closed position closing the side openings and at least partially overlapping the support assembly; and

and one end of the electric control hydraulic device is pivotally connected to the side wall, and the other end of the electric control hydraulic device is pivotally connected to the end wall or the supporting component and is used for driving the side wall to pivot.

2. The two-sided wingspan container of claim 1 wherein the electrically controlled hydraulic devices are pivotally connected to the upper surface of the end walls or the upper surface of the support assemblies.

3. The two-sided wingspan container of claim 1 wherein the support assembly comprises:

the bottom ends of the upright posts are connected to the underframe;

and two ends of the top cross beam are respectively connected to the respective top ends of the two upright columns, and the top cross beam is connected with the top longitudinal beam.

4. The two-sided wingspan container of claim 3 wherein the top beam is configured with an upwardly opening groove for receiving the electrically controlled hydraulic device.

5. The two-sided wingspan container of claim 1 wherein the end walls include end lintels configured with upwardly opening grooves for receiving the electrically controlled hydraulic devices.

6. The two-sided wingspan container of claim 1 wherein the electrically controlled hydraulic device comprises:

a ram pivotably connected to the end wall or the support assembly;

the oil tank is connected to the oil cylinder;

the oil pump is positioned inside the oil tank; and

the telescopic link, the one end telescopically of telescopic link is connected to the hydro-cylinder, just but the other end pivot ground of telescopic link is connected to the lateral wall.

7. The two-wingspan container of claim 1 wherein the side wall includes a first portion that closes a top opening of the two-wingspan container and a second portion that closes the side opening in a state where the side wall is in the closed position connected to the first portion.

8. The two-sided wingspan container of claim 1 wherein the sidewall includes:

a frame configured as a rectangle;

a framework configured to be disposed crosswise to the frame;

a side flap connected to the frame and the skeleton.

9. The two-sided wingspan container of claim 1 further comprising a controller and a wiring port electrically connected to the controller, the controller and the wiring port being located at the end wall, the electrically controlled hydraulic device being electrically connected to the controller.

10. The two-sided span container of any of claims 1-9 wherein the two-sided span container is a 40 foot container, each of the sidewalls being no greater than 20 feet in length.

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