Fixed partition beam with liquid drainage holes

Abstract

The utility model provides a fixed tubular separation beam with liquid drainage holes, which relates to the field of storage supplies, is of a bilateral symmetry structure and comprises a tubular separation beam and fixing plates welded at two ends of the tubular separation beam, and two ends of the tubular separation beam are bent downwards to form 90 degrees. A liquid discharging hole and a connecting hole are formed in the middle of the fixing plate; after the tubular separation beam and the fixing plate are welded into a whole, the liquid discharge holes are positioned at the ports at the two ends of the tubular separation beam; the liquid discharge hole is an elliptical hole, and the long axis size of the liquid discharge hole is smaller than the inner diameter of the port of the tubular separation beam; the connecting holes are square holes or round holes and are located on the outer sides of the liquid discharging holes, and the number of the connecting holes is one to two. By changing the position of the liquid drainage hole of the tubular separation beam product, punching can be completed at a time through one set of punching die, the die expenditure is reduced, the punching procedure is reduced, and the machining efficiency of the separation beam product is improved.

Description

Technical Field

[0001] The utility model relates to the field of storage supplies, in particular to a fixed partition beam with drainage holes. Background Art

[0002] During the processing of tubular partition beam products, the surface of the metal tube needs to be pickled and phosphated to enhance the corrosion resistance of the product. In order to discharge the pickling liquid in time, it is necessary to open a drainage hole on the product. The existing drainage holes are set at both ends of the tubular partition beam, such as Figure 1 and Figure 5 As shown. The fixed plates welded at both ends of the tubular partition beam are also provided with connection holes. Since the drainage holes and the connection holes of the fixed plates are not located on the same plane, it is necessary to punch notches and connection holes on two sets of molds respectively during processing, which reduces processing efficiency, the cost of replacing molds is also high, and the operation is cumbersome. Utility Model Content

[0003] The utility model aims to provide a fixed partition beam with a drainage hole to solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted is:

[0005] A fixed partition beam with drainage holes is a bilaterally symmetrical structure, comprising a tubular partition beam and a fixed plate welded at both ends of the tubular partition beam, the two ends of the tubular partition beam are bent downward; a drainage hole and a connecting hole are opened in the middle of the fixed plate; after the tubular partition beam and the fixed plate are welded together, the drainage holes are located at the port positions at both ends of the tubular partition beam. The drainage holes are used to discharge the pickling liquid after the phosphating treatment of the partition beam surface; the connecting holes are used to install the partition beam on the shelf.

[0006] In a specific improvement, the drainage hole is an elliptical hole, and the major axis dimension of the hole is smaller than the inner diameter of the port of the tubular partition beam.

[0007] In a specific improvement, the bending angle of the tubular partition beam is 90 degrees.

[0008] As a further improvement, the connection holes are located outside the drainage hole, and the number of the connection holes is one or two.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model changes the position of the drainage hole of the tubular partition beam product, and a set of punching dies can be used to complete the punching once, thereby reducing the die cost, shortening the punching process, and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a front view of a tubular partition beam product in the prior art;

[0012] Figure 2 It is a front view of a tubular partition beam product according to an embodiment of the utility model;

[0013] Figure 3 A bottom view of a tubular partition beam product in the prior art;

[0014] Figure 4 A bottom view of a tubular partition beam product according to an embodiment of the utility model;

[0015] Figure 5 It is a tubular partition beam with notches punched out at both ends in the prior art;

[0016] Figure 6 This is a structural diagram of a tubular partition beam and a fixed plate according to an embodiment of the utility model.

[0017] Labels in the figure: 1- tubular partition beam, 2- fixing plate, 3- drainage hole, 4- connection hole. DETAILED DESCRIPTION

[0018] The present invention will be further explained and illustrated below in conjunction with the accompanying drawings and embodiments. It should be noted that all other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0019] Example: See Figure 2 and Figure 4 A fixed partition beam with a drainage hole is a bilaterally symmetrical structure, comprising a tubular partition beam 1 and a fixed plate 2 welded at both ends of the tubular partition beam 1, wherein the two ends of the tubular partition beam 1 are bent downward at 90 degrees; a drainage hole 3 and a connecting hole 4 are opened in the middle of the fixed plate 2; after the tubular partition beam 1 and the fixed plate 2 are welded as one, the drainage hole 3 is located at the port position at both ends of the tubular partition beam 1; the drainage hole 3 is an elliptical hole, and its long axis dimension is smaller than the inner diameter of the port of the tubular partition beam 1; the connecting hole 4 is a square hole or a round hole, located on the outside of the drainage hole 3, and the number is one to two.

[0020] See also Figure 6 During processing, first cut out two fixed plates 2 according to the design size, and chamfer the edges of the fixed plates 2; then select a suitable punching needle according to the design size of the drainage hole 3 and the connecting hole 4, and punch out two holes on each fixed plate 2; then cut out a metal tube of suitable size (select a round tube or a square tube as needed), and bend the two ends of the metal tube on a bending machine to form a connecting beam 1 with symmetry at both ends; finally, weld the fixed plate 2 to the two ends of the connecting beam 1. When welding, it should be noted that the drainage hole 3 corresponds to the port position of the connecting beam 1, and the connecting hole 4 is outside the drainage hole 3.

[0021] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and similar expressions are for illustrative purposes only, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0022] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary, but not restrictive, and the scope of the present invention is defined by the appended claims rather than the above explanations and descriptions, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. At the same time, any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A fixed partition beam with a drainage hole, which is a bilaterally symmetrical structure, comprising a tubular partition beam (1) and a fixing plate (2) welded at both ends of the tubular partition beam (1), wherein both ends of the tubular partition beam (1) are bent downward, and characterized in that: A drainage hole (3) and a connection hole (4) are provided in the middle of the fixing plate (2); after the tubular partition beam (1) and the fixing plate (2) are welded together, the drainage hole (3) is located at the port positions at both ends of the tubular partition beam (1).

2. The fixed partition beam according to claim 1, characterized in that: The drainage hole (3) is an elliptical hole, the major axis of which is smaller than the inner diameter of the port of the tubular partition beam (1).

3. The fixed partition beam according to claim 1, characterized in that: The bending angle of the tubular partition beam (1) is 90 degrees.

4. The fixed partition beam according to claim 1, characterized in that: The connection holes (4) are located outside the drainage hole (3) and the number of the connection holes (4) is one or two.

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