Container door cross beam

Abstract

The utility model discloses a container door cross beam which comprises a cross beam body, two first side plates which are symmetrically distributed are fixedly connected to the cross beam body, reinforcing covers are arranged on the two sides of the cross beam body, two second side plates which are symmetrically distributed are fixedly connected to the reinforcing covers, and the first side plates and the second side plates are fixedly connected to the cross beam body. Disassembly and assembly boxes are arranged on the two sides of the cross beam body correspondingly, one sides of the two first side plates extend into the corresponding disassembly and assembly boxes in a sliding mode correspondingly, one sides of the four second side plates extend into the corresponding disassembly and assembly boxes in a sliding mode correspondingly, and disassembly and assembly mechanisms are arranged in the two disassembly and assembly boxes correspondingly. The utility model relates to the technical field of container cross beams. According to the container door cross beam, the cross beam body can be completely wrapped through the two arranged reinforcing covers, so that the overall strength of the cross beam body is enhanced, meanwhile, the cross beam body is prevented from deforming after being collided and impacted, the damaged reinforcing covers can be conveniently disassembled and replaced through the arranged disassembling and assembling mechanisms, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of container cross beams, in particular to a container door cross beam. Background Art

[0002] A container is a large cargo container with certain strength, rigidity and specifications that is used for turnover. It can carry goods for transportation. Containers have gradually developed into an internationally used multimodal transportation tool. Among them, the container door crossbeam is extremely important as a structural member that supports the strength of the container door.

[0003] The publication number CN219428852U discloses a container door crossbeam, comprising a crossbeam and a corner post, wherein the crossbeam is symmetrically arranged with two crossbeams, the corner posts are symmetrically arranged at left and right ends between the two crossbeams, and a connecting piece is connected between the corner post and the crossbeam, a first slot is provided on a side of the connecting piece close to the crossbeam, a first clamping plate is clamped and connected in the first clamping slot, the crossbeam and the corner post are connected through the connecting piece, and the first clamping plate is clamped in the first slot, and the second clamping plate passes through the square opening and is clamped in the second slot, a first fixing bolt is used to connect the first clamping plate and the connecting piece, and a second fixing bolt is used to connect the second clamping plate and the connecting piece, a reinforcing plate is arranged on a side of the crossbeam away from the stabilizing plate, under the action of a spring, one end of the top rod is clamped in the top slot, and a bolt is used to fix the stabilizing plate, the crossbeam and the reinforcing plate, so that the installation of the crossbeam is more convenient, and the strength of the crossbeam is strengthened by the reinforcing plate.

[0004] However, the box door cross beam has the following shortcomings: when the device is used, the cross beam can be easily installed on the corner column, but the box door cross beam is often easily bumped and hit in actual use, resulting in the phenomenon that it is easy to deform, affecting the overall structural strength of the box door.

[0005] Therefore, the utility model provides a container door cross beam to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a container door cross beam to solve the above problems.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a container door crossbeam, comprising a crossbeam body, two symmetrically distributed first side plates are fixedly connected to the crossbeam body, two sides of the crossbeam body are provided with reinforcement covers, two symmetrically distributed second side plates are fixedly connected to the reinforcement covers, two sides of the crossbeam body are provided with disassembly boxes, one side of the two first side plates respectively slides and extends into the corresponding disassembly boxes, one side of the four second side plates respectively slides and extends into the corresponding disassembly boxes, and a disassembly mechanism is provided in the two disassembly boxes;

[0008] The disassembly and assembly mechanism includes a plurality of first fastening holes on the first side panel, and a plurality of second fastening holes on each of the two second side panels. Two bidirectional threaded rods are rotatably connected in the disassembly and assembly box, and two pressure plates are threadedly sleeved on the two bidirectional threaded rods. A plurality of clamping rods are fixedly connected to one side of the pressure plate, and one end of the corresponding plurality of clamping rods slides and extends into the corresponding first fastening holes, and one end of the corresponding plurality of clamping rods slides and extends into the corresponding second fastening holes.

[0009] Preferably, one ends of the two bidirectional threaded rods are fixedly connected with a driven bevel gear, an inner shrinkage cylinder is penetrated and connected on the disassembly and assembly box, a transmission shaft is rotatably penetrated and connected on the inner shrinkage cylinder, one end of the transmission shaft is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with two driven bevel gears, and one end of the transmission shaft away from the driving bevel gear is fixedly connected with a twisting sleeve, and the two bidirectional threaded rods can be conveniently controlled to rotate synchronously by using the arranged driven bevel gear, the inner shrinkage cylinder, the transmission shaft, the driving bevel gear and the twisting sleeve, which are convenient to control and use.

[0010] Preferably, a sliding rod is fixedly connected inside the disassembly box, and the sliding rod slides through the pressure plate. The pressure plate can be limited by the set sliding rod, thereby preventing the pressure plate from rotating with the bidirectional threaded rod, so that it can move smoothly.

[0011] Preferably, one side of the two reinforcement covers is fixedly connected with a buffer pad, and the buffer pad is provided with a plurality of inner grooves. The buffer pad and the inner grooves are used in combination to conveniently buffer the impact force received by the reinforcement cover and reduce the impact force.

[0012] Preferably, two connecting frames are provided on both sides of the beam body, and a plurality of fixing holes are provided on the two connecting frames. The connecting frames and the fixing holes can be used together to conveniently install the beam body on the corner column of the door, thereby facilitating installation.

[0013] Preferably, the beam body is fixedly connected with a plurality of symmetrically distributed mounting bolts, the mounting bolts slide through the corresponding reinforcement covers, the mounting bolts slide through the corresponding connecting frames, and nuts are threadedly sleeved on the mounting bolts. The connecting frame can be conveniently fastened and installed on the beam body by using the provided mounting bolts and nuts in combination.

[0014] Preferably, two sealing pads are fixedly connected to the reinforcing cover, and the sealing pads are made of rubber material. The provided sealing pads can seal the connecting gaps of the reinforcing cover after the reinforcing cover is closed to prevent impurities and water vapor from contacting the beam body.

[0015] Beneficial Effects

[0016] The utility model provides a container door cross beam. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The container door crossbeam can completely wrap the crossbeam body through the two reinforcement covers, thereby enhancing its overall strength and preventing the crossbeam body from being deformed after being hit or struck. In addition, the damaged reinforcement covers can be easily disassembled and replaced through the disassembly and assembly mechanism, making it more convenient to use.

[0018] (2) The container door cross beam can conveniently fasten the cross beam body to the corner column through the provided connecting frame, and can fasten the connecting frame and the cross beam body together through the provided mounting bolts, so that the overall structure is compact and convenient to install and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the external top view structure of the utility model;

[0020] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0021] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of part A;

[0022] Figure 4 It is an exploded installation assembly diagram of the cross beam body, the reinforcement cover and the buffer pad in the utility model.

[0023] In the figure: 1. beam body; 2. first side plate; 3. reinforcement cover; 4. second side plate; 5. disassembly box; 6. first fastening hole; 7. second fastening hole; 8. bidirectional threaded rod; 9. pressure plate; 10. clamping rod; 11. driven bevel gear; 12. inner shrinkage cylinder; 13. transmission shaft; 14. driving bevel gear; 15. screwing sleeve; 16. sliding rod; 17. buffer pad; 18. inner groove; 19. connecting frame; 20. fixing hole; 21. mounting bolt; 22. nut; 23. sealing pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] See also Figure 1 , Figure 2 and Figure 3 , a crossbeam of a container door, comprising a crossbeam body 1, two symmetrically distributed first side plates 2 fixedly connected to the crossbeam body 1, reinforcing covers 3 are arranged on both sides of the crossbeam body 1, the reinforcing covers 3 are in a U-shaped shape, two symmetrically distributed second side plates 4 are fixedly connected to the reinforcing covers 3, disassembly and assembly boxes 5 are arranged on both sides of the crossbeam body 1, one side of the two first side plates 2 respectively slides and extends into the corresponding disassembly and assembly boxes 5, one side of the four second side plates 4 respectively slides and extends into the corresponding disassembly and assembly boxes 5, and disassembly and assembly mechanisms are arranged in the two disassembly and assembly boxes;

[0027] The disassembly and assembly mechanism includes a plurality of first fastening holes 6 opened on the first side plate 2, a plurality of second fastening holes 7 are opened on both of the two second side plates 4, two bidirectional threaded rods 8 are rotatably connected in the disassembly and assembly box 5, two pressing plates 9 are respectively sleeved on the two bidirectional threaded rods 8 in a threaded manner, one side of the pressing plate 9 is fixedly connected with a plurality of clamping rods 10, one end of the corresponding plurality of clamping rods 10 slides and extends into the corresponding first fastening hole 6, and one end of the corresponding plurality of clamping rods 10 slides and extends into the corresponding second fastening hole 7; One end of the two bidirectional threaded rods 8 is fixedly connected with a driven bevel gear 11, a retractable cylinder 12 is penetrated and connected to the disassembly and assembly box 5, a transmission shaft 13 is rotatably penetrated through the retractable cylinder 12, one end of the transmission shaft 13 is fixedly connected with a driving bevel gear 14, the driving bevel gear 14 is meshed with both of the two driven bevel gears 11, and one end of the transmission shaft 13 away from the driving bevel gear 14 is fixedly connected with a screwing sleeve 15. When in use, the screwing sleeve 15 can be rotated by a tool, so that the driving bevel gear 14 is driven to rotate through the transmission shaft 13, the driving bevel gear 14 drives the two driven bevel gears 11 meshed with it to rotate, so that the two bidirectional threaded rods 8 rotate, and the two bidirectional threaded rods 8 drive the two pressing plates 9 connected with them in a threaded manner to move, and the two pressing plates 9 move away from each other to separate the clamping rods 10 from the first fastening hole 6 or the second fastening hole 7. At this time, the crossbeam body 1 and the reinforcing cover 3 can be separated for replacement.

[0028] Embodiment 2:

[0029] Please refer to Figures 1 to 4This embodiment provides a technical solution based on the first embodiment: a sliding rod 16 is fixedly connected in the disassembly box 5, and the sliding rod 16 slides through the pressure plate 9; a buffer pad 17 is fixedly connected to one side of the two reinforcement covers 3, and the buffer pad 17 is made of rubber material, and a plurality of inner grooves 18 are provided on the buffer pad 17; two connecting frames 19 are arranged on both sides of the beam body 1, and the connecting frame 19 is L-shaped, and a plurality of fixing holes 20 are provided on the two connecting frames 19; a plurality of symmetrically distributed mounting bolts 21 are fixedly connected to the beam body 1, and the mounting bolts 21 slide through the corresponding reinforcement covers 3, and the mounting bolts 21 slide through the corresponding connecting frames 19, and a nut 22 is threadedly sleeved on the mounting bolts 21; two sealing pads 23 are fixedly connected to the reinforcement covers 3, and the sealing pads 23 are made of rubber material.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A container door crossbeam, comprising a crossbeam body (1), characterized in that: Two symmetrically distributed first side plates (2) are fixedly connected to the crossbeam body (1), and reinforcement covers (3) are arranged on both sides of the crossbeam body (1). Two symmetrically distributed second side plates (4) are fixedly connected to the reinforcement covers (3). Disassembly boxes (5) are arranged on both sides of the crossbeam body (1), and one side of the two first side plates (2) respectively slides and extends into the corresponding disassembly boxes (5), and one side of the four second side plates (4) respectively slides and extends into the corresponding disassembly boxes (5), and a disassembly mechanism is arranged in each of the two disassembly boxes (5); The disassembly and assembly mechanism includes a plurality of first fastening holes (6) provided on the first side plate (2), and a plurality of second fastening holes (7) provided on the two second side plates (4). Two bidirectional threaded rods (8) are rotatably connected in the disassembly and assembly box (5), and two pressure plates (9) are threadedly sleeved on the two bidirectional threaded rods (8). A plurality of clamping rods (10) are fixedly connected to one side of the pressure plate (9), and one end of the corresponding plurality of clamping rods (10) slides and extends into the corresponding first fastening hole (6), and one end of the corresponding plurality of clamping rods (10) slides and extends into the corresponding second fastening hole (7).

2. The container door cross beam according to claim 1, characterized in that: One end of the two bidirectional threaded rods (8) is fixedly connected to a driven bevel gear (11); an inner shrinkage tube (12) is connected through the disassembly box (5); a transmission shaft (13) is rotatably connected through the inner shrinkage tube (12); one end of the transmission shaft (13) is fixedly connected to a driving bevel gear (14); the driving bevel gear (14) is meshed with the two driven bevel gears (11); and one end of the transmission shaft (13) away from the driving bevel gear (14) is fixedly connected to a screwing sleeve (15).

3. The container door cross beam according to claim 1, characterized in that: A sliding rod (16) is fixedly connected inside the disassembly box (5), and the sliding rod (16) slides through the pressing plate (9).

4. The container door cross beam according to claim 1, characterized in that: One side of each of the two reinforcement covers (3) is fixedly connected to a buffer pad (17), and the buffer pad (17) is provided with a plurality of inner grooves (18).

5. The container door cross beam according to claim 1, characterized in that: Two connecting frames (19) are provided on both sides of the crossbeam body (1), and a plurality of fixing holes (20) are provided on the two connecting frames (19).

6. The container door cross beam according to claim 1, characterized in that: The crossbeam body (1) is fixedly connected with a plurality of symmetrically distributed mounting bolts (21), the mounting bolts (21) slide through the corresponding reinforcement cover (3), the mounting bolts (21) slide through the corresponding connecting frame (19), and nuts (22) are threadedly sleeved on the mounting bolts (21).

7. The container door cross beam according to claim 1, characterized in that: Two sealing pads (23) are fixedly connected to the reinforcing cover (3), and the sealing pads (23) are made of rubber material.

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