CN219524995U

CN219524995U - Side frame bottom clamping structure of plain type transportation frame

Info

Publication number: CN219524995U
Application number: CN202223340178.XU
Authority: CN
Inventors: 吴国鹏
Original assignee: Jiaxing Xinhong Industrial Co ltd
Current assignee: Jiaxing Xinhong Industrial Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-08-15
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a side frame bottom clamping structure of a simple transportation frame, which comprises a bottom frame, wherein the bottom frame is rectangular, a detachable side frame is arranged on the upper side of the periphery of the bottom frame, the bottom frame is formed by encircling a clamping groove beam with an L-shaped section, the vertical side wall of the clamping groove beam is positioned on the inner side, the upper end of the vertical side wall is provided with a hook-shaped part, the outer edge of the bottom surface of the clamping groove beam is provided with an inward edge-jumping prevention edge-folding part, the lower part of the side frame is provided with a bottom beam with an L-shaped section, the vertical side wall of the bottom beam is buckled with the hook-shaped part, and one side of the bottom surface of the bottom beam is inserted into the inner side of the edge-jumping-prevention edge-folding part. The side frame fixing and anti-toppling device is simple in structure, and can fix and prevent the side frame without standard fasteners.

Description

Side frame bottom clamping structure of plain type transportation frame

Technical Field

The utility model relates to the field of transport packaging devices, in particular to a side frame bottom clamping structure of a simple transport frame.

Background

In the long-distance transportation process, in order to protect and fix some large-sized cargoes, a transportation frame is needed, for convenient disassembly and installation, the transportation frame usually adopts a frame type quick-release structure, and the connection is not adopted as much as possible, but if the fixing of the fixing piece is not adopted, how to successfully complete the installation of each part is a difficult problem, and particularly, the side frames of the transportation frame are in a tilting danger under the condition of no fixing piece, so a new connection structure is needed to solve the problem.

Disclosure of Invention

The utility model provides a side frame bottom clamping structure of a simple transportation frame, which has a simple structure and can realize the fixation and anti-toppling of the side frame without standard fasteners.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a side frame bottom joint structure of plain type transportation frame, includes the underframe, the underframe be the rectangle, its upside is provided with detachable side frame all around, the underframe be enclosed by the draw-in groove roof beam that the cross-section is L shape, vertical lateral wall of draw-in groove roof beam be located inboard and vertical lateral wall upper end and be provided with hook portion, the bottom surface outside edge of draw-in groove roof beam be provided with the edge portion of folding of jumping of inwards preventing, the lower part of side frame be provided with the cross-section and be L shape's flounder beam, vertical lateral wall and hook portion of flounder beam detain mutually, bottom surface one side of flounder beam insert the edge portion inboard of folding of preventing jumping.

Preferably, the bending included angle of the edge-jump prevention edge-folding part is 45-60 degrees.

Preferably, the hook parts are arranged along the length direction of the clamping groove beam.

Preferably, a plurality of bearing bottom beams which are arranged side by side are connected between the clamping groove beams on the left side and the right side of the bottom frame, a plurality of bottom cross beams are arranged at the bottom of the bottom frame, and the bottom cross beams are parallel to the clamping groove beams on the left side and the right side.

Preferably, a turnover edge is arranged at the top of the bottom beam.

Compared with the prior art, the utility model has the beneficial effects that:

the side frame fixing device has the advantages that the structure is simple, the hook-shaped part and the edge-jumping-preventing and edge-folding-preventing part are arranged on the clamping groove beam, the side frame can be effectively limited, the side frame is kept in a vertical state, jumping cannot be carried out in the vertical direction, and the side frame can be fixed and prevented from toppling without standard fasteners.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged block diagram of the portion A of FIG. 1;

FIG. 3 is a partial cross-sectional block diagram of the present utility model;

fig. 4 is a partial cross-sectional structural view of another structure of the present utility model.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-4, the utility model relates to a side frame bottom clamping structure of a simple transportation frame, which comprises a bottom frame 2, wherein the bottom frame 2 is rectangular, a detachable side frame 1 is arranged on the upper side of the periphery of the bottom frame 2, the bottom frame 2 is surrounded by a clamping groove beam 3 with an L-shaped cross section, the vertical side wall of the clamping groove beam 3 is positioned on the inner side, the upper end of the vertical side wall is provided with a hook-shaped part 6, the outer edge of the bottom surface of the clamping groove beam 3 is provided with an inward edge-jumping prevention edge-folding part 5, the lower part of the side frame 1 is provided with a bottom beam 4 with an L-shaped cross section, the vertical side wall of the bottom beam 4 is buckled with the hook-shaped part 6, and one side of the bottom surface of the bottom beam 4 is inserted into the inner side of the edge-jumping-prevention edge-folding part 5.

According to the scheme, the two sides of the bottom beam 4 are mainly limited through the edge-jump prevention edge-folding part 5 and the hook-shaped part 6, the bottom surface of the bottom beam 4 is limited in the horizontal direction and the vertical direction through the edge-jump prevention edge-folding part 5, the hook-shaped part 6 is mainly limited in the vertical direction of the vertical side wall of the bottom beam 4, the side frame 1 is inclined outwards when being installed, the side frame 1 is placed into the clamping groove beam 3, one end of the bottom surface of the bottom beam 4 is inserted into the edge-jump prevention edge-folding part 5, then the inserted end is used as a rotation center to swing, the side frame 1 is placed into a vertical state, the vertical side wall of the bottom beam 4 is pressed into the hook-shaped part 6 by force when the vertical side wall of the bottom beam 4 is contacted with the hook-shaped part 6, the vertical side wall of the bottom beam 4 is hooked by the hook-shaped part 6, so that the whole side frame 1 can be kept in a vertical state, the whole side frame 1 can not be inclined, the four side frames 1 do not need to be fixed and then the corner connectors at the top to connect the adjacent side frames 1, and the installation of a transportation frame is realized.

As an embodiment of the anti-jump edge folding part 5, the folding included angle of the anti-jump edge folding part 5 is 45 degrees to 60 degrees, and the angle enables the bottom surface of the bottom beam 4 to be clamped by the anti-jump edge folding part 5, so that the bottom surface is firmly fixed and cannot fall off.

Because the bottom beam 4 is also provided with a plurality of supporting steel pipes, a plurality of hook-shaped parts 6 are arranged along the length direction of the clamping groove beam 3, and the positions with neutral gear can be arranged.

As a concrete embodiment mode of the bottom frame 2, a plurality of bearing bottom beams 8 which are arranged side by side are connected between the clamping groove beams 3 on the left side and the right side of the bottom frame 2, a plurality of bottom cross beams 7 are arranged at the bottom of the bottom frame 2, the bottom cross beams 7 are parallel to the clamping groove beams 3 on the left side and the right side, the structure is simpler, and the bearing bottom beams 8 and the bottom cross beams 7 are arranged in a vertically laminated and crossed mode, so that the bearing bottom frame has larger strength.

As shown in fig. 4, in order to improve the strength of the top of the bottom beam 4, the top of the bottom beam 4 is provided with a folded edge 9, and the folded edge 9 forms a double-layer structure on the top of the bottom beam 4, thereby greatly improving the strength.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a side frame bottom joint structure of plain type transportation frame, includes underframe (2), underframe (2) be the rectangle, its upside is provided with detachable side frame (1) all around, its characterized in that, underframe (2) enclose by cross-section be draw-in groove roof beam (3) of L shape, the vertical lateral wall of draw-in groove roof beam (3) be located inboard and vertical lateral wall upper end and be provided with hook portion (6), the bottom surface outside edge of draw-in groove roof beam (3) be provided with inside and prevent jumping limit portion (5), the lower part of side frame (1) be provided with the roof beam (4) of cross-section L shape, the vertical lateral wall of roof beam (4) detain mutually with hook portion (6), bottom surface one side of roof beam (4) insert and prevent jumping limit portion (5) inboard.

2. The side frame bottom clamping structure of a simplified transportation frame of claim 1, wherein: the bending included angle of the edge-jump prevention edge-folding part (5) is 45-60 degrees.

3. The side frame bottom clamping structure of a simplified transportation frame of claim 1, wherein: the hook-shaped parts (6) are arranged along the length direction of the clamping groove beam (3).

4. The side frame bottom clamping structure of a simplified transportation frame of claim 1, wherein: the bottom frame is characterized in that a plurality of bearing bottom beams (8) which are arranged side by side are connected between the clamping groove beams (3) on the left side and the right side of the bottom frame (2), a plurality of bottom cross beams (7) are arranged at the bottom of the bottom frame (2), and the bottom cross beams (7) are parallel to the clamping groove beams (3) on the left side and the right side.

5. The side frame bottom clamping structure of a simplified transportation frame of claim 1, wherein: the top of the bottom beam (4) is provided with a flanging (9).