Flying wing box with lifting structure

Abstract

The utility model relates to a flying wing box body with a lifting structure. The flying wing box body comprises a box body and flying wings, telescopic structures are arranged above the front surface and the rear surface of the box body respectively, telescopic columns corresponding to the telescopic structures on the front surface and the rear surface of the box body in position are arranged on four corner columns of the box body, lifting cylinders are arranged in the stand columns respectively, and pistons of the lifting cylinders are connected with the movable ends of the telescopic columns. Telescopic structures are arranged above or below the surfaces of the flying wings on the two sides, telescopic side columns are arranged at the corresponding positions of the flying wings, locking blocks are arranged in the telescopic side columns, and the locking blocks lock the telescopic structures of the flying wings. According to the flying wing box with the lifting structure, the lifting control structures are arranged in the four stand columns, and the lifting function of the top of the flying wing box is achieved while the integrity of the opening and closing function of the flying wing structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to a flying wing box with a lifting structure, belonging to the technical field of container transformation. Background Art

[0002] With the continuous development of the logistics industry, containers are increasingly being used in logistics fields such as sea, land and air. Since the flying wing structure container is convenient for loading and unloading of goods, it is more popular with users. The patent number applied by the applicant on October 14, 2022 is 2022227027351, and the utility model name is "Carriage Lifting Cover", which is mainly aimed at the fixed structure container top cover, and a unified lifting structure is provided. The lifting control mechanism of this structure is set on the side panel column, which is not suitable for flying wing structure containers. Summary of the invention

[0003] The technical problem to be solved by the utility model is to provide a flying wing box with a lifting structure, wherein the flying wing box with a lifting structure sets a lifting control structure in four columns, while ensuring the functional integrity of the opening and closing of the flying wing structure, realizing the lifting function of the top of the flying wing box.

[0004] To solve the above problems, the specific technical scheme of the utility model is as follows: a flying wing box with a lifting structure, comprising a box and a flying wing; telescopic structures are respectively provided above the front and rear surfaces of the box, and the four corner columns of the box are provided with telescopic columns corresponding to the positions of the telescopic structures on the front and rear surfaces of the box, and lifting cylinders are respectively provided in the columns, and the pistons of the lifting cylinders are connected to the movable ends of the telescopic columns; telescopic structures are provided above or below the surfaces of the flying wings on both sides, and telescopic side columns are provided at the corresponding positions of the flying wings, and locking blocks are provided in the telescopic side columns, which lock the telescopic structure of the flying wings.

[0005] The telescopic structure comprises a movable plate and a fixed plate, and the movable plate and the fixed plate are slidably connected by superimposing front and rear surfaces through a guide structure.

[0006] The locking block is composed of a locking cylinder, a turntable and a lock tongue; the locking cylinder and the lock tongue are arranged in parallel, and a turntable is arranged in the middle, and a swing pin is arranged on the outer circumference of the turntable and distributed 180° through the center, the swing pin on one side is connected to the movable end of the locking cylinder, and the swing pin on the other side is matched and connected with the arc groove of the lock tongue; the locking block is arranged in the inner sleeve of the telescopic side column, and the outer sleeve is provided with vertically arranged positioning holes, and the lock tongue extends out of the positioning holes at the corresponding position for plugging and locking.

[0007] The lifting cylinder is arranged at the bottom of the corner column, the piston rod of the lifting cylinder is connected to the bottom of the inner support, and the top of the inner support is connected to the movable end of the telescopic column.

[0008] The wing box with a lifting structure of the present application adopts the above structure and has the following advantages:

[0009] 1. The lifting cylinder is built into the corner column, which not only saves space, but also uses the original hydraulic system of the flying wing or the vehicle-mounted pneumatic system to drive the overall extension and retraction of the container top without the need for a separate telescopic drive;

[0010] 2. A locking block is set inside the telescopic column of the flying wing to achieve locking after extension and retraction to prevent automatic extension and retraction without human operation, which may cause safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the telescopic partial frame diagram of the wing box above the wing (wing closed state).

[0012] Figure 2 Schematic diagram of the telescopic structure.

[0013] Figure 3 for Figure 1 A partial enlarged view of the lock block at location I.

[0014] Figure 4 It is a schematic diagram of the planar structure of the lock block.

[0015] Figure 5 This is the telescopic partial frame diagram of the wing box under the wing (wing open state). DETAILED DESCRIPTION Embodiment 1

[0016] like Figure 1 As shown, a flying wing box with a lifting structure comprises a box 1 and a flying wing 2; telescopic structures 10 are respectively provided above the front and rear surfaces of the box 1, and four corner columns of the box 1 are provided with telescopic columns 4 corresponding to the positions of the telescopic structures 10 on the front and rear surfaces of the box 1, and lifting cylinders 3 are respectively provided in the columns, and the lifting cylinders 3 are arranged at the bottom of the corner columns, and the piston rods of the lifting cylinders 3 are connected to the bottom of the inner support 7, and the top of the inner support 7 is connected to the movable end of the telescopic column 4. Usually, the telescopic column 4 adopts a sleeve structure to ensure the stability of telescopic extension; telescopic structures 10 are provided above the surfaces of the flying wings 2 on both sides, and telescopic side columns 5 are provided at the corresponding positions of the flying wings 2, and locking blocks 6 are provided in the telescopic side columns 5, and the locking blocks 6 lock the telescopic structure 10 of the flying wing.

[0017] like Figure 2As shown, the telescopic structure 10 on the front and rear surfaces of the above-mentioned box body 1 includes a movable plate 11 and a fixed plate 12. The front and rear positional relationship of the movable plate 11 and the fixed plate 12 is not fixed, and the sliding connection of the front and rear surfaces is realized through a guide structure. Those skilled in the art can design a deformation structure such as a slider guide or a slide guide so that when the telescopic structure is closed, the movable plate 11 or the fixed plate 12 located at the front covers the fixed plate 12 or the movable plate 11 located at the rear. When the telescopic structure 10 is opened, the height of the entire box body rises synchronously; for the shape requirements of the container, the movable plate 11 and the fixed plate 12 can also simultaneously adopt corresponding curved surfaces or bending structures according to the shape of the container body. Similarly, the telescopic structure 10 of the flying wing of the present application is the same as it, and in order to increase the strength of the flying wing, a number of telescopic side columns 5 that can be telescoped synchronously are distributed at equal distances in the length direction of the flying wing.

[0018] like Figure 3 and Figure 4 As shown, the locking block 6 is composed of a locking cylinder 13, a turntable 14 and a locking tongue 15; the locking cylinder 13 and the locking tongue 15 are arranged in parallel, and a turntable 14 is arranged in the middle, and a swing pin 16 is arranged on the outer circumference of the turntable 14 and is distributed 180° through the center, the swing pin 16 on one side is connected to the movable end of the locking cylinder 13, and the swing pin 16 on the other side is matched and connected with the arc groove of the locking tongue 15; the locking block 6 is arranged in the fixed sleeve of the telescopic side column 5, and the movable sleeve is provided with vertically arranged positioning holes 17, and the locking tongue 15 extends out of the positioning holes 17 at the corresponding position for plugging and locking. Conversely, the locking block 6 is arranged in the movable sleeve of the telescopic side column 5, and the fixed sleeve is provided with vertically arranged positioning holes 17, and the locking tongue 15 extends out of the positioning holes 17 at the corresponding position for plugging and locking. The structure can also be realized. Embodiment 2

[0019] like Figure 5 As shown, a wing box with a lifting structure has a telescopic structure 10 below the surface of the wings 2 on both sides, and the rest of the structure is the same as that of the first embodiment. Since the telescopic structure 10 is located below, it is more convenient to maintain.

Claims

1. A flying wing box with a lifting structure, characterized in that: The invention comprises a box body (1) and a flying wing (2); telescopic structures (10) are respectively arranged above the front and rear surfaces of the box body (1); four corner columns of the box body (1) are provided with telescopic columns (4) corresponding to the positions of the telescopic structures (10) on the front and rear surfaces of the box body (1); lifting cylinders (3) are respectively arranged in the columns; pistons of the lifting cylinders (3) are connected to the movable ends of the telescopic columns (4); telescopic structures (10) are arranged above or below the surfaces of the flying wings (2) on both sides; telescopic side columns (5) are provided at corresponding positions of the flying wings (2); locking blocks (6) are arranged in the telescopic side columns (5); the locking blocks (6) lock the telescopic structures (10) of the flying wings.

2. The flying wing box with a lifting structure according to claim 1, characterized in that: The telescopic structure (10) comprises a movable plate (11) and a fixed plate (12), and the movable plate (11) and the fixed plate (12) are slidably connected by overlapping front and rear surfaces via a guide structure.

3. The flying wing box with a lifting structure according to claim 1, characterized in that: The locking block (6) is composed of a locking cylinder (13), a rotating disk (14) and a locking tongue (15); the locking cylinder (13) and the locking tongue (15) are arranged in parallel, and a rotating disk (14) is arranged in the middle; a swing pin (16) is arranged on the outer circumference of the rotating disk (14) and is distributed 180 degrees through the center; the swing pin (16) on one side is connected to the movable end of the locking cylinder (13), and the swing pin (16) on the other side is matched and connected to the arc groove of the locking tongue (15); the locking block (6) is arranged in the inner sleeve of the telescopic side column (5), and the outer sleeve is provided with vertically arranged positioning holes (17), and the locking tongue (15) extends out of the positioning holes (17) at corresponding positions to be plugged and locked.

4. The flying wing box with a lifting structure according to claim 1, characterized in that: The lifting cylinder (3) is arranged at the bottom of the corner column, the piston rod of the lifting cylinder (3) is connected to the bottom of the inner support (7), and the top of the inner support (7) is connected to the movable end of the telescopic column (4).

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