Container side door structure and container

Abstract

The utility model discloses a container side door structure and a container. The container side door structure comprises a door frame and a door body. The key point of the utility model is that a hinge seat is fixed on the side part of a door frame; the door body comprises a frame and a door plate arranged in the frame. The frame comprises vertical beams corresponding to the side portions of the door frame and cross beams connected to the vertical beams. The vertical beam extends in the vertical direction and is fixedly provided with a first reinforcing plate and a hinge plate corresponding to the first reinforcing plate. One end of the hinge plate is fixedly connected with the vertical beam and the first reinforcing plate, and the other end of the hinge plate is hinged to the hinge base. The cross beam is connected with a second reinforcing plate and a lock rod arranged outside the side, away from the inner cavity of the container, of the cross beam, and the lock rod corresponds to the second reinforcing plate and is fixedly connected with the cross beam and the second reinforcing plate. Through the structural design, the connection strength between the side door and the door frame and the lock rod is enhanced, the side door is prevented from loosening and drooping, and the service life of the side door is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of containers, in particular to a container side door structure and a container. Background Art

[0002] The side door of the existing side-opening container includes a door frame arranged on the side wall of the container and a door body hinged on the door frame, the top of the door frame is provided with a door lintel, the side of the door frame is provided with a hinge seat, the side of the door body is provided with a vertical beam corresponding to the side of the door frame, the vertical beam is located below the door lintel and is connected with a hinge plate, the hinge plate is hinged with the hinge seat to realize the opening or closing of the side door, and the top of the door body is provided with a cross beam corresponding to the door lintel, the cross beam is connected to the vertical beam and is equipped with a plurality of locking rods. However, compared with conventional end doors, the above-mentioned side door is larger and heavier than the end door. After the side door is used for a period of time, it is easy to become loose, resulting in reduced reliability, not only posing a safety hazard, but also increasing the cost of maintenance and use. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a container side door structure and a container, which can enhance the connection strength between the side door and the door frame by respectively arranging a first reinforcement plate and a second reinforcement plate on the vertical beam and the horizontal beam to prevent the side door from loosening.

[0004] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0005] The container side door structure comprises a door frame and a door body hinged to the door frame;

[0006] The top of the door frame is provided with a door lintel, and the side of the door frame is fixed with a hinge seat;

[0007] The door body includes a frame located below the lintel and a door panel arranged in the frame, the frame includes a vertical beam corresponding to the side of the door frame and a horizontal beam connected to the vertical beam; the vertical beam extends in the up-down direction and is fixed with a first reinforcement plate and a hinge plate corresponding to the first reinforcement plate, one end of the hinge plate is fixedly connected to the vertical beam and the first reinforcement plate and the other end is hinged to the hinge seat; the horizontal beam extends in the longitudinal direction of the container and is connected with a second reinforcement plate and a locking rod arranged on the outside of the side of the horizontal beam away from the inner cavity of the container, the locking rod corresponds to the second reinforcement plate and is fixedly connected to the horizontal beam and the second reinforcement plate; the door panel is fixedly connected to the vertical beam and the horizontal beam.

[0008] Furthermore, the vertical beam has an outer mounting surface, which is away from the inner cavity of the container and is welded and fixed with the first reinforcing plate, and one end of the hinge plate is welded to the outer plate surface of the first reinforcing plate.

[0009] Furthermore, there are multiple first reinforcing plates, and the multiple first reinforcing plates are distributed up and down.

[0010] Furthermore, the upper end and / or the lower end of the second reinforcing plate is bent and extended to form a first bent portion.

[0011] Furthermore, the crossbeam has a plate body, the top and bottom ends of the plate body are respectively bent inward and extended to form an extension plate, the second reinforcing plate is fixed to the inner plate surface of the plate body, and the bending direction of the first bent portion is inward and fits with the plate surface of the extension plate.

[0012] Furthermore, the second reinforcing plate has a first side and a second side opposite to each other, and the first side and / or the second side is bent and extended to form a second bent portion.

[0013] Furthermore, the cross beam has a plate body portion, the plate body portion has an inner plate surface and an outer plate surface, the outer plate surface is away from the inner cavity of the container relative to the inner plate surface and is connected to a plurality of locking rods distributed along the longitudinal direction, and the rod seat of the locking rod is fixedly connected to the plate body portion and the second reinforcing plate.

[0014] Furthermore, there are a plurality of the second reinforcing plates, and one locking rod corresponds to one of the second reinforcing plates and is fixedly connected to the plate body and the rod seat by bolts and / or rivets.

[0015] The container side door structure of the utility model is provided with a first reinforcing plate and a second reinforcing plate on the vertical beam and the horizontal beam respectively, and one end of the hinge plate is fixedly connected with the vertical beam and the first reinforcing plate, and the lock rod is fixedly connected with the horizontal beam and the second reinforcing plate, that is, the first reinforcing plate and the second reinforcing plate are respectively provided at the position where the hinge plate and the lock rod need to be installed on the side door to reinforce the connection strength between the side door and the door frame and the lock rod, thereby preventing the side door from loosening and sagging, and extending the service life of the side door. The container side door structure of the utility model is simple, has high structural strength and is low in cost.

[0016] An embodiment of the utility model further provides a container, comprising a container body and the container side door structure described in any one of the above embodiments, wherein the container side door structure is arranged on the container body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the container side door structure according to an embodiment of the utility model;

[0018] Figure 2 for Figure 1 Cross-sectional view in the AA direction;

[0019] Figure 3 for Figure 2 A local D enlarged view;

[0020] Figure 4 for Figure 1 A partial schematic diagram of a door body;

[0021] Figure 5 for Figure 1 The BB direction sectional view and the C direction partial front view of the BB direction sectional view;

[0022] Figure 6 for Figure 5 A schematic diagram of a preferred embodiment;

[0023] Figure 7 for Figure 5 A schematic diagram of a preferred embodiment;

[0024] Figure 8 for Figure 5 A schematic diagram of a preferred embodiment;

[0025] Fig. 9 for Figure 5 A schematic diagram of another embodiment;

[0026] Fig.10 for Figure 5 A schematic diagram of yet another embodiment. DETAILED DESCRIPTION

[0027] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0028] like Figures 1 to 10 As shown, an embodiment of the utility model provides a container side door structure, which is applied to the side door of a container 100 and includes a door frame 1 and a door body 2 hinged to the door frame 1 .

[0029] like Figure 1 , Figure 3 and Figure 5As shown, the top of the door frame 1 has a door lintel 11, and the side 12 of the door frame 1 is fixed with a hinge seat 13. The door body 2 includes a frame 21 located below the door lintel 11 and a door panel 22 arranged in the frame 21, and the frame 21 includes a vertical beam 211 corresponding to the side 12 of the door frame and a horizontal beam 212 connected to the vertical beam 211. The vertical beam 211 extends in the up-down direction and is fixed with a first reinforcing plate 2111 and a hinge plate 213 corresponding to the first reinforcing plate 2111, one end of the hinge plate 213 is fixedly connected to the vertical beam 211 and the first reinforcing plate 2111 so that the hinge plate 213 is firmly connected, and the other end thereof is hinged to the hinge seat 13 to realize the opening and closing of the side door. The crossbeam 212 extends along the longitudinal direction X of the container 100 and is connected to a second reinforcing plate 2121 and a locking rod 214 arranged outside the side of the crossbeam 212 away from the inner cavity of the container 100. The locking rod 214 corresponds to the second reinforcing plate 2121 and is fixedly connected to the crossbeam 212 and the second reinforcing plate 2121 to ensure a stable connection of the locking rod 214. The door panel 22 is fixedly connected to the vertical beam 211 and the crossbeam 212. By respectively arranging the first reinforcing plate 2111 and the second reinforcing plate 2121 on the vertical beam 211 and the horizontal beam 212, and arranging one end of the hinge plate 213 to be fixedly connected to the vertical beam 211 and the first reinforcing plate 2111, and the locking rod 214 to be fixedly connected to the horizontal beam 212 and the second reinforcing plate 2121, that is, the parts of the side door where the hinge plate 213 and the locking rod 214 need to be installed are reinforced by arranging the first reinforcing plate 2111 and the second reinforcing plate 2121 respectively, so as to enhance the connection strength between the side door and the door frame 1 and the locking rod 214 while reducing the weight of the side door as much as possible, thereby preventing the side door from loosening and sagging and extending the service life of the side door.

[0030] like Figure 2 , Figure 3 and Figure 4 As shown, specifically, the vertical beam 211 is a square tube, optionally, the vertical beam 211 may also be a C-shaped beam; the vertical beam 211 has an outer mounting surface 2110, the outer mounting surface 2110 is away from the inner cavity of the container 100 and the first reinforcing plate 2111 is welded and fixed thereto; optionally, there are multiple first reinforcing plates 2111, and the multiple first reinforcing plates 2111 are evenly distributed up and down, specifically, there are two first reinforcing plates 2111 and they extend in the up and down directions. One end of the hinge plate 213 is welded to the outer plate surface 2128 of the first reinforcing plate 2111. In other embodiments, the hinge plate 213 can be installed on the vertical beam 211 by assembly. In this case, the vertical beam 211 adopts a C-shaped beam. The specific structure is: the first reinforcing plate 2111 is arranged on the inner surface of the vertical beam 211, and one end of the hinge plate 213 is arranged on the outer surface of the vertical beam 211. The first reinforcing plate 2111, the vertical beam 211 and the hinge plate 213 are fixed by bolts, which can also enhance the connection strength between the side door and the door frame 1. The specific setting can be based on actual needs.

[0031] like Figure 1 , Figure 5 As shown, the cross beam 212 has a plate body 2120, the top and bottom ends of the plate body 2120 are bent inward and extended to form an extension plate 2123, that is, the cross beam 212 is C-shaped; the plate body 2120 has an inner plate surface 2124 and an outer plate surface 2128, the outer plate surface 2128 is away from the inner cavity of the container 100 relative to the inner plate surface 2124, and the outer plate surface 2128 is connected to a plurality of locking rods 214 distributed along the longitudinal direction X, the rod seat 2141 of the locking rod 214 is fixedly connected to the plate body 2120 and the second reinforcing plate 2121, and the inner plate surface 2124 is fixed with the second reinforcing plate 2121. There are a plurality of second reinforcing plates 2121, one locking rod 214 corresponds to one second reinforcing plate 2121 and is fixedly connected to the plate body 2120 and the rod seat 2141 by bolts and rivets.

[0032] like Figure 6 , Figure 7 As shown, in order to further enhance the structural strength, the upper end or the lower end of the second reinforcing plate 2121 is bent and extended to form a first bent portion 2122, that is, the second reinforcing plate 2121 is L-shaped; of course, in one preferred embodiment, the upper end and the lower end of the second reinforcing plate 2121 are respectively bent and extended to form a first bent portion 2122 (such as Figure 8 As shown), that is, the second reinforcing plate 2121 is C-shaped; preferably, the bending direction of the first bent portion 2122 is inward and fits with the plate surface of the extension plate 2123.

[0033] like Fig. 9 , Fig.10 As shown, the second reinforcing plate 2121 has a first side 2125 and a second side 2126 relative to each other. In order to further enhance the structural strength, in another embodiment, the first side 2125 or the second side 2126 is bent and extended to form a second bending portion 2127, that is, the second reinforcing plate 2121 is L-shaped; in one preferred embodiment, the first side 2125 and the second side 2126 are bent and extended to form a second bending portion 2127, that is, the second reinforcing plate 2121 is C-shaped; in another embodiment, the first side 2125 and the second side 2126 are respectively bent and extended to form a second bending portion 2127, and the upper end and the lower end of the second reinforcing plate 2121 are respectively bent and extended to form a first bending portion 2122, that is, the second reinforcing plate 2121 is box-shaped; the specific structure of the second reinforcing plate 2121 can be flexibly selected according to actual needs.

[0034] The container side door structure of the utility model is provided with a first reinforcing plate and a second reinforcing plate on the vertical beam and the horizontal beam respectively, and one end of the hinge plate is fixedly connected with the vertical beam and the first reinforcing plate, and the lock rod is fixedly connected with the horizontal beam and the second reinforcing plate, that is, the first reinforcing plate and the second reinforcing plate are respectively provided at the position where the hinge plate and the lock rod need to be installed on the side door to reinforce the connection strength between the side door and the door frame and the lock rod, thereby preventing the side door from loosening and sagging, and extending the service life of the side door. The container side door structure of the utility model is simple, has high structural strength and is low in cost.

[0035] The embodiment of the utility model further provides a container 100, comprising a container body (not numbered) and the container side door structure described in any one of the above embodiments, wherein the container side door structure is arranged on the container body.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. The container side door structure is characterized by: It comprises a door frame and a door body hinged on the door frame; The top of the door frame is provided with a door lintel, and the side of the door frame is fixed with a hinge seat; The door body includes a frame located below the lintel and a door panel arranged in the frame, the frame includes a vertical beam corresponding to the side of the door frame and a horizontal beam connected to the vertical beam; the vertical beam extends in the up-down direction and is fixed with a first reinforcement plate and a hinge plate corresponding to the first reinforcement plate, one end of the hinge plate is fixedly connected to the vertical beam and the first reinforcement plate and the other end is hinged to the hinge seat; the horizontal beam extends in the longitudinal direction of the container and is connected with a second reinforcement plate and a locking rod arranged on the side of the horizontal beam away from the inner cavity of the container, the locking rod corresponds to the second reinforcement plate and is fixedly connected to the horizontal beam and the second reinforcement plate; the door panel is fixedly connected to the vertical beam and the horizontal beam.

2. The container side door structure according to claim 1, characterized in that: The vertical beam has an outer mounting surface, which is away from the inner cavity of the container and is welded and fixed with the first reinforcing plate. One end of the hinge plate is welded to the outer plate surface of the first reinforcing plate.

3. The container side door structure according to claim 1, characterized in that: There are multiple first reinforcing plates, and the multiple first reinforcing plates are distributed up and down.

4. The container side door structure according to claim 1, characterized in that: The upper end and / or the lower end of the second reinforcing plate is bent and extended to form a first bent portion.

5. The container side door structure according to claim 4, characterized in that: The crossbeam has a plate body, the top and bottom ends of which are bent inwards and extended to form an extension plate, the second reinforcing plate is fixed to the inner plate surface of the plate body, and the bending direction of the first bent portion is inwards and fits with the plate surface of the extension plate.

6. The container side door structure according to claim 1, characterized in that: The second reinforcing plate has a first side and a second side opposite to each other, and the first side and / or the second side are bent and extended to form a second bent portion.

7. The container side door structure according to claim 1, characterized in that: The cross beam has a plate body, and the plate body has an inner plate surface and an outer plate surface. The outer plate surface is away from the inner cavity of the container relative to the inner plate surface and is connected to a plurality of locking rods distributed along the longitudinal direction. The rod seat of the locking rod is fixedly connected to the plate body and the second reinforcing plate.

8. The container side door structure according to claim 7, characterized in that: There are multiple second reinforcing plates, and one locking rod corresponds to one second reinforcing plate and is fixedly connected to the plate body and the rod seat by bolts and / or rivets.

9. A container, characterized in that: The container comprises a box body and a container side door structure according to any one of claims 1 to 8, wherein the container side door structure is arranged on the box body.

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