CN214567767U

CN214567767U - Aluminum alloy box door frame upright column structure and aluminum alloy box

Info

Publication number: CN214567767U
Application number: CN202120341733.7U
Authority: CN
Inventors: 樊慧淑; 柏贞万; 崔朱光; 张元鹏
Original assignee: Shandong Xinneng Kungang Lightweight Equipment Co ltd
Current assignee: Shandong Xinneng Kungang Lightweight Equipment Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-02
Anticipated expiration: 2031-02-05

Abstract

The utility model provides an aluminum alloy case door frame stand structure and aluminum alloy case, aluminum alloy case door frame stand structure include integrated into one piece's stand body, follow the stand body extends first extension board and the second extension board that sets up forward, first extension board and second extension board parallel arrangement, it is used for pressing from both sides the dress to form between first extension board and the second extension board the double-layered dress groove of pressing from both sides of aluminum alloy case's curb plate. The integrally formed upright post body, the first extension plate and the second extension plate which extend forwards along the upright post body are arranged, so that the side plates can be clamped and fixed, the welding operation of fixing with the side plates is avoided, the assembly and fixation of the upright post structure of the door frame and the side plates are favorably realized, the assembly difficulty is reduced, and the assembly efficiency is favorably improved; and door frame stand structure integrated into one piece is favorable to improving structural strength, avoids the welded fastening of first extension board and second extension board, is favorable to reducing manufacturing cost.

Description

Aluminum alloy box door frame upright column structure and aluminum alloy box

Technical Field

The utility model belongs to the technical field of the container, concretely relates to aluminum alloy chamber door frame stand structure and aluminum alloy case.

Background

The container is a component device which can be loaded with packaged or unpacked goods for transportation and is convenient to load, unload and carry by mechanical equipment, and the convenience of carrying is facilitated.

In order to improve the cargo capacity of the container, the aluminum alloy container is provided, which is beneficial to reducing the dead weight of the container, improving the cargo capacity of the container, reducing the oil consumption in the transportation process and being beneficial to energy conservation. The container is square hexahedron, and the curb plate of aluminum alloy container is formed by the connection of aluminium section bar board block, and the curb plate passes through welded connection with the door frame stand and fixes.

To reduce shipping costs, some customers require a six-piece structure of containers to be provided, assembled after shipment to the destination; however, as the customers generally do not have welding equipment and welding personnel, and the welding requirements of the aluminum profiles are high, the field assembly of the customers is difficult.

Disclosure of Invention

The utility model provides an aluminum alloy case door frame upright post structure, aiming at the technical problems, a fixed side plate can be clamped, and the welding operation of fixing with the side plate is avoided; and door frame stand structure integrated into one piece is favorable to improving structural strength, reduces manufacturing cost.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the upright post structure of the aluminum alloy box door frame comprises an integrally formed upright post body, a first extension plate and a second extension plate, wherein the first extension plate and the second extension plate are arranged along the upright post body in a forward extending mode and are arranged in parallel, and a clamping groove used for clamping a side plate of the aluminum alloy box is formed between the first extension plate and the second extension plate.

Furthermore, a first fixing hole and a second fixing hole which are oppositely arranged and used for a fastener to pass through are respectively formed in the first extending plate and the second extending plate.

Further, the first extension plate is located the outside of curb plate, the second extension plate is located the inboard of curb plate, first extension plate is kept away from be connected with the inclined plane between the first terminal surface of the one end of stand body and the lateral surface of first extension plate.

Further, the inclined surface is close to the side plate in a direction away from the pillar body.

Further, the dimension of the first extension plate in the front-rear direction is smaller than the dimension of the second extension plate in the front-rear direction.

Further, the dimension of the first extension plate in the front-rear direction is larger than the dimension of the pillar body in the front-rear direction.

Further, the outer side surface of the first extension plate and the outer side surface of the upright post body are positioned in the same plane.

Further, the size of the first extension plate in the vertical direction is smaller than the size of the upright body in the vertical direction.

Furthermore, a hinge support is fixedly arranged on the upright post body, and a third fixing hole for fixing the hinge support is formed in the upright post body.

Further, the stand body is square tubular construction.

Based on the upright post structure of the door frame of the aluminum alloy box, the utility model also provides an aluminum alloy box which can clamp and fix the side plate, and avoids the welding operation of fixing with the side plate; and door frame stand structure integrated into one piece is favorable to improving structural strength, reduces manufacturing cost.

An aluminum alloy box comprises an underframe, a top plate, a front end, two side plates and a door end, wherein the door end is provided with the door frame upright post structure.

Compared with the prior art, the side plate fixing device has the advantages that the side plate can be clamped and fixed by arranging the integrally formed stand column body and the first extending plate and the second extending plate which extend forwards along the stand column body, so that the welding operation of fixing the side plate is avoided, the assembly fixing of the door frame stand column structure and the side plate is favorably realized, the assembly difficulty is reduced, and the assembly efficiency is favorably improved; and door frame stand structure integrated into one piece is favorable to improving structural strength, avoids the welded fastening of first extension board and second extension board, is favorable to reducing manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a region a in fig. 1.

Fig. 3 is a schematic view of the structure of fig. 1 from another angle.

Fig. 4 is a schematic structural view of the aluminum alloy tank of fig. 1.

Fig. 5 is a schematic cross-sectional structure of fig. 4.

Fig. 6 is an enlarged schematic view of a region B in fig. 5.

Fig. 7 is an enlarged schematic view of region C in fig. 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the embodiments described herein are merely for the purpose of illustrating the invention and are not intended to limit the invention.

In the following description, a detailed structure will be presented for a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the present invention are possible in addition to these detailed descriptions.

In the description of the present invention, the term "front" refers to the direction of the container advancing in the normal use state, and vice versa to "rear"; because the left top side beam and the right top side beam are arranged, the direction close to the center of the container in the left-right direction is 'inner' and 'outer' in the opposite direction for the convenience of description of relative positions; the terminology is for the purpose of describing the invention only and is for the purpose of simplifying the description and is not to be construed as limiting the invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 7, an aluminum alloy box has a square hexahedral structure, and has a bottom surface 100, a front end 200, a door end 300, left and right side plates 400, and a top plate 500, the door end 300 having a door frame 301 and a door body 302. The door frame pillar structure 10 includes an integrally formed pillar body 11, and a first extension plate 12 and a second extension plate 13 extending forward along the pillar body 11, wherein the first extension plate 11 and the second extension plate 12 are arranged in parallel, and a clamping groove 14 for clamping a side plate 400 of an aluminum alloy box is formed between the first extension plate 12 and the second extension plate 13. The side plate 400 can be clamped and fixed by arranging the integrally formed upright post body 11, the first extension plate 12 and the second extension plate 13, so that the welding operation for fixing the side plate 400 is avoided, the assembly and fixation of the door frame upright post structure 10 and the side plate 400 are facilitated, the assembly difficulty is reduced, and the assembly efficiency is facilitated to be improved; and door frame upright structure 10 integrated into one piece is favorable to improving structural strength, avoids the welded fastening of first extension board 11 and second extension board 12, is favorable to reducing manufacturing cost.

The first extension panel 12 is located at an outer side of the side panel 400, and the second extension panel 13 is located at an inner side of the side panel 400, and the door frame has left and right door frame pillar structures 10. The rear ends of the side plates 400 are positioned in the clamping grooves 14, and in order to increase the firmness of the assembled side plates 400 and the door frame pillar structure 10, the side plates 400 and the door frame pillar structure 10 are fixed by a plurality of fasteners. The first extension plate 12 and the second extension plate 13 are respectively provided with a first fixing hole 121 and a second fixing hole 131 which are oppositely arranged, and a fastener passes through the first fixing hole 121 and the second fixing hole 131.

As shown in fig. 2 and 6, an inclined surface 124 is connected between the first end surface 122 of the end of the first extending plate 12 away from the pillar body 11 and the outer side surface 123 of the first extending plate 12, and the inclined surface 124 is close to the side plate 400 in the direction away from the pillar body 11. The first end surface 122 is made small in size, and a force is prevented from acting on the first end surface 122 to cause deformation of the first extension plate 12.

The dimension of the first extension plate 12 in the front-back direction is smaller than the dimension of the second extension plate 13 in the front-back direction, and the dimension of the second extension plate 13 in the front-back direction is longer, which is beneficial to increasing the contact area between the second extension plate 13 and the side plate 400 and improving the firmness.

The upright post body 11 is of a square tube structure, the size of the first extension plate 12 in the front-back direction is larger than that of the upright post body 11 in the front-back direction, and the size of the second extension plate 13 in the front-back direction is larger than that of the upright post body 11 in the front-back direction; the size of the rear end of the side plate 400 extending into the clamping groove 14 is increased, the contact area between the clamping groove 14 and the side plate 400 is increased, and the firmness is improved.

The outer side surface 123 of the first extension plate 12 and the outer side surface 121 of the pillar body 11 are located in the same plane, so that the outer side structure of the door frame pillar structure 10 is smooth, the structural strength is guaranteed, and the appearance attractiveness is guaranteed. The size of the first extension plate 12 in the vertical direction is smaller than that of the upright post body 11 in the vertical direction, and a certain distance is reserved between the first extension plate 12 and the upper end and the lower end of the upright post body 11; the dimension of the second extension plate 13 in the vertical direction is smaller than the dimension of the pillar body 11 in the vertical direction, and the second extension plate 13 has a certain distance from both the upper end and the lower end of the pillar body 11. The dimension of the first extension plate 12 in the up-down direction is larger than the dimension of the second extension plate 13 in the up-down direction, and the upper end of the first extension plate 12 is flush with the upper end of the second extension plate 13.

The hinge bracket 20 is fixedly arranged on the column body 11, the third fixing hole 112 for fixing the hinge bracket 20 is formed on the column body 11, and the hinge bracket 20 is fixed on the column body 11 through a fastener. The door body 302 is hinged to the hinge bracket 20 by the hinge 30.

The above is only the feasible embodiment of the preferred of the present invention, not limiting the protection scope of the present invention, all the changes of the equivalent structure made by the contents of the specification and the drawings of the present invention are included in the protection scope of the present invention.

Claims

1. The aluminum alloy box door frame upright post structure is characterized by comprising an integrally formed upright post body, a first extension plate and a second extension plate, wherein the first extension plate and the second extension plate are arranged along the upright post body in a forward extending mode and are arranged in parallel, and a clamping groove used for clamping a side plate of an aluminum alloy box is formed between the first extension plate and the second extension plate.

2. The door frame pillar structure according to claim 1, wherein the first extension plate and the second extension plate are respectively provided with a first fixing hole and a second fixing hole which are oppositely arranged and through which a fastener passes.

3. The door frame pillar structure according to claim 1, wherein the first extension plate is located outside the side plate, the second extension plate is located inside the side plate, and an inclined surface is connected between a first end surface of an end of the first extension plate, which is away from the pillar body, and an outer side surface of the first extension plate.

4. The door frame pillar structure according to claim 3, wherein said inclined surface is close to said side plate in a direction away from said pillar body.

5. The door frame pillar structure according to any one of claims 1 to 4, wherein a dimension of the first extension plate in the front-rear direction is smaller than a dimension of the second extension plate in the front-rear direction.

6. The door frame pillar structure according to any one of claims 1 to 4, wherein a dimension of the first extension plate in the front-rear direction is larger than a dimension of the pillar body in the front-rear direction.

7. The door frame pillar structure according to any one of claims 1 to 4, wherein an outer side surface of the first extension plate and an outer side surface of the pillar body are located in the same plane.

8. The door frame pillar structure according to any one of claims 1 to 4, wherein a dimension of the first extension plate in the up-down direction is smaller than a dimension of the pillar body in the up-down direction.

9. The door frame pillar structure according to any one of claims 1 to 4, wherein a hinge bracket is fixedly provided on the pillar body, and a third fixing hole for fixing the hinge bracket is provided on the pillar body.

10. An aluminium alloy box comprising a base frame, a top panel, a front end, two side panels and a door end, wherein the door end is provided with a door frame post structure as claimed in any one of claims 1 to 9.