Metal frame platform and manufacturing method thereof

Abstract

The present invention relates to a metal frame platform, wherein a cross bar is arranged between the columns to form a platform frame, the cross bar is made of a rhombus tube, the four faces of the cross bar are all beveled with the horizontal direction, and the upper, lower, left and right top edges of the cross bar are four rhombus edges; an oblique support tube is arranged between the cross bars, the oblique support tube is also made of a rhombus tube, a plurality of upwardly protruding vertical plates are arranged on the oblique support tube and the cross bar, and a base and a patterned plate are laid on the vertical plates. When in use, the cross bar and the oblique support tube are both made of a rhombus tube, and the four faces of the cross bar and the oblique support tube are all beveled with the horizontal plane, so that dust is not easy to accumulate, no sanitary dead corners are generated, and it is also convenient to clean. At the same time, the angle of the beveled surface at the connection of adjacent cross bars is greater than 100 degrees, which avoids the generation of sharp angles, is not easy to accumulate dust, and is convenient to clean.

Description

Technical Field

[0001] The invention relates to the technical field of platforms for industrial production, in particular to a metal frame platform and a manufacturing method thereof, and more particularly to a metal frame platform without sanitary dead corners. Background Art

[0002] In the prior art, metal frame platforms are generally used to place some small and medium-sized equipment in the air, or directly used as aerial corridor bridges, and are often seen in factory production lines.

[0003] So far, when it comes to making metal frame platforms, all manufacturers use the same method, that is, welding a platform table top with square or rectangular tubes, and then installing several columns under the table top as support by welding, riveting, bolting, etc. (see Figure 1 ).

[0004] As food production hygiene issues are becoming more and more important, the sanitation and cleaning issues of the platform used to place equipment are also a headache for every factory. When this traditional structure platform is placed in a clean room or other environment with a very high sanitation level, many sanitation blind spots will appear after a period of use.

[0005] ① Since the surface of the square tube of the platform's table frame is horizontal, dust and other pollutants are easily accumulated on the upper surface of the square tube. However, since the platform table is generally high and large in area, it is difficult to clean it, so it often becomes a high-incidence area of ​​​​sanitation problems.

[0006] ② When the platform countertop is welded with diagonal braces, the angle between the diagonal braces and the horizontal braces will form an acute angle. This angle is very troublesome to clean and is very easy to hide dirt, becoming a stubborn sanitary dead corner (the smaller the angle, the more difficult it is to clean); and when patterned plates are laid on the platform countertop, this angle will be transformed into a structure similar to a wall corner. At the vertex of the "corner" where three edges converge, the dirt cannot be cleaned. Summary of the invention

[0007] The purpose of the present invention is to provide an improved metal frame platform and a method for manufacturing the same. By providing a cross bar with a beveled surface and an inclined support tube, the use of the horizontal surface is reduced, dust is not easily accumulated, and cleaning is convenient. At the same time, the manufacturing method is easy to promote and apply.

[0008] In order to achieve the above-mentioned purpose, the technical solution of the present invention is: a metal frame platform, including columns on all sides, characterized in that: a cross bar is arranged between the columns to form a platform frame, the cross bar is made of a diamond tube, the four faces of the cross bar are all oblique sections with the horizontal direction, and the upper, lower, left and right top edges of the cross bar are four edges of the diamond; oblique support tubes are arranged between the cross bars, the oblique support tubes are also made of diamond tubes, a number of upwardly protruding vertical plates are arranged on the oblique support tubes and the cross bars, and a base and a patterned plate are laid on the vertical plates.

[0009] Preferably, the angle between the bevel and the horizontal direction is 35-65 degrees, the two ends of the oblique support tube are respectively connected to the cross bar, and there is a spacing between adjacent oblique support tubes, and the ratio of the spacing to the diameter of the oblique support tube is 1:0.8-1.3.

[0010] Furthermore, the vertical plate is in the shape of a door, and the vertical plate includes an upper plate and left and right supporting plates connected to the upper plate. The bottom of the left and right supporting plates are respectively provided with an inwardly bent hook, and the hook is provided with a fixing surface. An angle matched with the diamond-shaped pipe is formed between the two fixing surfaces, and the angle ranges from 50 to 110 degrees.

[0011] A method for making a metal frame platform, characterized in that the method comprises the following steps: a. building a platform frame on columns with cross bars, the cross bars used are rhombus-shaped tubes with rhombus-shaped cross sections, the cross bars are fixedly connected to the columns by welding, when connected, the four faces of the cross bars are all beveled with the horizontal direction, and the upper, lower, left and right top edges of the cross bars are the four edges of the rhombus; b. arranging an oblique support tube on the cross bar, the oblique support tube is also made of rhombus-shaped tube, the four faces of the oblique support tube are all beveled with the horizontal direction, and the upper, lower, left and right top edges are the four edges of the rhombus; c. a plurality of upwardly protruding vertical plates are provided on the oblique support tube and the cross bars, and bases and patterned plates are laid on the vertical plates.

[0012] Compared with the prior art, the technical solution of the present invention not only improves the overall technical solution, but also includes many improvements in details. Specifically, it has the following beneficial effects:

[0013] 1. In the improved scheme of the present invention, the cross bar and the oblique support tube are made of diamond-shaped tubes, and the four surfaces of the cross bar and the oblique support tube form a bevel angle with the horizontal plane, so that dust is not easy to accumulate, no sanitary dead corners will be generated, and it is also easy to clean;

[0014] 2. In the technical solution of the present invention, a vertical plate protruding upward is arranged on the cross bar and the oblique support tube, and a corresponding base and a patterned plate are arranged on the vertical plate, so that the entire base and the patterned plate are vacant, which is also convenient for further cleaning of the cross bar and the oblique support tube, so as to keep them clean and avoid dirt;

[0015] 3. The angle of the chamfered surface at the connection between adjacent crossbars of the present invention is greater than 100 degrees, which avoids the generation of sharp angles, is not easy to accumulate dust, and is easy to clean;

[0016] 4. The present invention has a simple structure and is easy to manufacture and produce. At the same time, there is no sanitary dead corner on the entire platform, which is easy to clean. It is suitable for various industrial products and food industries and is easy to promote and utilize. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the prior art.

[0018] Figure 2 It is a structural schematic diagram of the present invention.

[0019] Figure 3 This is a cross-sectional view of the crossbar.

[0020] Figure 4 It is a schematic structural diagram of an embodiment of the present invention.

[0021] Figure 5 Schematic diagram of the vertical plate structure in an embodiment of the present invention.

[0022] Figure 6 It is a structural schematic diagram of another embodiment of the present invention.

[0023] Figure 7 It is a structural schematic diagram of another embodiment of the present invention.

[0024] Reference numerals:

[0025] 1 column, 2 crossbars, 3 oblique support tubes, 4 vertical plates, 5 bases, 6 patterned plates;

[0026] 21 crossbar bevel surface, 22 edge;

[0027] 31 oblique support tube bevel, 32 spacing;

[0028] 41 upper plate, 42 left supporting plate, 43 right supporting plate, 44 hook, 45 fixing surface. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The present invention provides a metal frame platform, including four surrounding columns 1, see Figure 1The difference between the present invention and the prior art is that: a cross bar 2 is arranged between the columns to form a platform frame, the cross bar is made of a diamond-shaped tube, the four faces of the cross bar form a cross bar oblique section 21 with the horizontal direction, and the upper, lower, left and right top edges of the cross bar are four diamond-shaped edges 22; an oblique support tube 3 is arranged between the cross bars, the oblique support tube is also made of a diamond-shaped tube, and a plurality of upwardly protruding vertical plates 4 are arranged on the oblique support tube and the cross bar, and a base 5 and a patterned plate 6 are laid on the vertical plates.

[0031] Specifically, the cross bar and the oblique support tube are made of diamond tubes, and the four faces of the cross bar and the oblique support tube form a bevel angle with the horizontal plane, which makes it difficult for dust to accumulate and does not produce sanitary dead corners, and is also easy to clean. At the same time, upwardly protruding vertical plates are arranged on the cross bar and the oblique support tube, and corresponding bases and patterned plates are arranged on the vertical plates, so that the entire base and patterned plates are set in the air, which is also convenient for further cleaning of the cross bar and the oblique support tube, so as to keep them clean and avoid dirt.

[0032] Example 1

[0033] A number of crossbars are arranged between the four columns to form a platform frame. The crossbars are made of rhombus-shaped tubes. The upper and lower edges of the crossbars are the highest and lowest points of the crossbars, that is, the four faces of the crossbars are all beveled with the horizontal direction, and the upper, lower, left and right top edges of the crossbars are the four edges of the rhombus. In this way, there is an angle between the beveled surface and the horizontal direction, and the angle is 35-65 degrees. In this embodiment, the angle is preferably 45 degrees. The two ends of the oblique support tubes are respectively connected to the crossbars, and a spacing of 32 is arranged between adjacent oblique support tubes. The ratio of the spacing to the diameter of the oblique support tube is 1:0.8-1.3.

[0034] Furthermore, the vertical plate is in the shape of a door, and the vertical plate includes an upper plate 41 and left and right supporting plates 42 and 43 connected to the upper plate. The bottom of the left and right supporting plates are respectively provided with an inwardly bent hook 44, and the hook is provided with a fixing surface 45. An angle matched with the diamond-shaped pipe is formed between the two fixing surfaces, and the range of the angle is 50-110 degrees. In this way, the fixing surface can be matched with the two upper beveled surfaces of the cross bar and the oblique supporting tube, thereby ensuring the effectiveness and stability of the vertical plate engagement.

[0035] Example 2

[0036] The platform frame is formed by at least four cross bars connected end to end, the angle of the cut bevel between adjacent cross bars is greater than 100 degrees, the base is clamped above two vertical plates, and the vertical plates are fixed to the cross bars and the oblique support pipes by welding.

[0037] In this embodiment, see Figure 7The cross bars are vertically connected to each other, and the angle between the beveled surfaces at the connection is 120 degrees. There are four oblique support tubes in total. An inscribed square structure is built in the square platform frame formed by the four cross bars. There are two beveled surfaces on the upper half of the oblique support tube, one beveled surface forms an angle of 98.4 degrees with the cross bar, and the other beveled surface forms an angle of 148.6 degrees with the cross bar. Since the angles are relatively large and not acute, they are easy to clean and will not form sanitary dead corners. They are especially suitable for industries with high hygiene requirements and areas where more dust is generated.

[0038] Example 3

[0039] A method for making a metal frame platform, which differs from the prior art in that the method comprises the following steps: a. building a platform frame on columns with cross bars, the cross bars used are rhombus-shaped tubes with rhombus-shaped cross sections, the cross bars are fixedly connected to the columns by welding, when connected, the four faces of the cross bars are all obliquely cut with the horizontal direction, and the upper, lower, left and right top edges of the cross bars are the four edges of the rhombus; b. arranging an oblique support tube on the cross bar, the oblique support tube is also made of rhombus-shaped tube, the four faces of the oblique support tube are all obliquely cut with the horizontal direction, and the upper, lower, left and right top edges of the oblique support tube are the four edges of the rhombus; c. a plurality of upwardly protruding vertical plates are arranged on the oblique support tube and the cross bars, and bases and patterned plates are laid on the vertical plates.

[0040] In step a, at least four crossbars are connected end to end to form a platform frame, the angle between adjacent crossbars is greater than 100 degrees, and the angle between the oblique cut surface and the horizontal direction is 35-65 degrees. In step c, the vertical plate is in the shape of a door, and the vertical plate includes an upper plate and left and right support plates connected to the upper plate. The bottom of the left and right support plates is respectively provided with an inwardly bent hook, and the hook is provided with a fixing surface. The two fixing surfaces form an angle matched with the diamond-shaped pipe, and the angle ranges from 50 to 110 degrees.

[0041] Specific as Figure 7 As shown in , a diamond-shaped tube with an inner angle of 90 degrees is used. The crossbars are connected vertically, and the angle between the beveled surfaces at the connection is 120 degrees. There are four oblique support tubes in total. An inscribed square structure is built in the square platform frame formed by the four crossbars. The upper half of the oblique support tube has two beveled surfaces, one beveled surface forms an angle of 98.4 degrees with the crossbar, and the other beveled surface forms an angle of 148.6 degrees with the crossbar. Therefore, compared with traditional platforms, diamond-shaped platforms with all obtuse angles can be cleaned in all directions, and it can basically be said that there are no sanitary dead corners. At the same time, most of the dust attached to the square tube can be allowed to slide off, effectively reducing the dust accumulation problem caused by the horizontal placement of the square tube on traditional platforms. The inclined plane also makes it easier for people to find the cleanliness of its surface.

[0042] Furthermore, the patterned plate is separated from the platform frame by hanging in the air through the vertical plate on the frame, so that the cleaning staff can stand on the platform surface and directly clean the platform surface frame.

[0043] The above content is a further detailed description of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to the above descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A metal frame platform, including columns around it, characterized in that: A crossbar is arranged between the columns to form a platform frame. The crossbar is made of a diamond-shaped tube. The four faces of the crossbar are all obliquely cut with the horizontal direction. The upper, lower, left and right top edges of the crossbar are four edges of the diamond. An inclined support tube is arranged between the crossbars. The inclined support tube is also made of a diamond-shaped tube. Several upwardly protruding vertical plates are arranged on the inclined support tube and the crossbar. The vertical plates are paved with a base and a patterned plate. The angle between the oblique cut surface and the horizontal direction is 35-65 degrees. The two ends of the inclined support tube are respectively connected to the crossbar. There is a spacing between adjacent inclined support tubes. The ratio of the spacing to the diameter of the inclined support tube is 1:0.8- 1.3; The platform frame is formed by at least four cross bars connected end to end, using diamond tubes with an inner angle of 90 degrees. The cross bars are vertically connected to each other, and the angle between the chamfered surfaces at the connection is 120 degrees. There are four oblique support tubes in total. An inscribed square structure is built in the square platform frame formed by the four cross bars. The upper half of the oblique support tube has two chamfered surfaces, one of which forms an angle of 98.4 degrees with the cross bar, and the other forms an angle of 148.6 degrees with the cross bar. The base is clamped above the two vertical plates, and the vertical plates are fixed to the cross bars and the oblique support tubes by welding.

2. A metal frame platform according to claim 1, characterized in that: The vertical plate is in the shape of a door, and includes an upper plate and left and right supporting plates connected to the upper plate. The bottom of the left and right supporting plates are respectively provided with an inwardly bent hook, and the hook is provided with a fixing surface. An angle matched with the diamond-shaped pipe is formed between the two fixing surfaces, and the angle ranges from 50 to 110 degrees.

3. The method for manufacturing a metal frame platform according to claim 1, characterized in that: The method comprises the following steps: a. constructing a platform frame on the columns with cross bars, wherein the cross bars are rhombus-shaped tubes with rhombus-shaped cross sections, and the cross bars are fixedly connected to the columns by welding. When connected, the four faces of the cross bars are all obliquely cut with the horizontal direction, and the upper, lower, left and right top edges of the cross bars are the four edges of the rhombus; b. arranging an oblique support tube on the cross bar, wherein the oblique support tube is also made of rhombus-shaped tube, and the four faces of the oblique support tube are all obliquely cut with the horizontal direction, and the upper, lower, left and right top edges of the oblique support tube are the four edges of the rhombus; c. a plurality of upwardly protruding vertical plates are arranged on the oblique support tube and the cross bars, and bases and patterned plates are laid on the vertical plates.

4. The method for manufacturing a metal frame platform according to claim 3, characterized in that: In step a, at least four crossbars are connected end to end to form a platform frame, the angle between the chamfered surfaces of adjacent crossbars is greater than 100 degrees, and the angle between the chamfered surfaces and the horizontal direction is 35-65 degrees.

5. The method for manufacturing a metal frame platform according to claim 3, characterized in that: In step c, the vertical plate is in the shape of a door, and the vertical plate includes an upper plate and left and right supporting plates connected to the upper plate. The bottom of the left and right supporting plates are respectively provided with an inwardly bent hook, and the hook is provided with a fixing surface. An angle matched with the diamond-shaped pipe is formed between the two fixing surfaces, and the angle ranges from 50 to 110 degrees.

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