Plane breathable steel composite plate

Abstract

The utility model discloses a plane breathable steel composite plate which comprises a plane adsorption module, and the plane adsorption module comprises a steel plate layer and a breathable steel layer. The breathable steel layer is threaded in the center of the inner side of the steel plate layer; the adjusting conversion module comprises a positioning hole, a threaded column, an upper threaded hole and a lower threaded hole; the positioning holes are symmetrically formed in the corners of the upper portion of the breathable steel layer, the upper threaded holes and the lower threaded holes are formed in the upper portion and the lower portion of the front end and the rear end of the breathable steel layer respectively and extend out of the steel plate layer, and the threaded columns are arranged in the upper threaded holes and the lower threaded holes in a threaded mode. The problems that when an existing planar breathable steel layer is used as an adsorption flat plate in use, bolt mounting holes and positioning holes are machined in breathable steel, and if the breathable steel layer is directly installed on equipment, deformation is caused due to insufficient structural strength are solved. And the tiny thermal expansion change causes the deformation of the surface of the breathable steel adsorption layer, so that the equipment completely loses efficacy.

Description

Technical Field

[0001] The utility model relates to the technical field of plane breathable steel, in particular to a plane breathable steel composite plate. Background Art

[0002] Flat breathable steel is a flat porous material that can pass liquid or gas. The size of the pores is generally micrometers, and these pores are interconnected to form a network structure. The breathable feature of flat breathable steel can be used as a film adsorption plate. The numerous micropores on its surface can be used as vacuum channels to firmly adsorb the film on the surface of the breathable steel, and the micrometer-level holes will not cause obvious concave deformation of the film, which greatly makes up for the shortcomings of the perforated adsorption plate and solves the problem of difficulty in processing perforated plates when processing holes with a diameter of 0.2 to 0.5 mm.

[0003] However, it still has the following disadvantages in actual use:

[0004] When the existing flat breathable steel is used as an adsorption plate, the bolt mounting holes and positioning holes are processed on the breathable steel. If it is directly installed on the equipment, deformation will occur due to insufficient structural strength. Especially on high-precision equipment, slight thermal expansion changes will cause deformation of the surface of the breathable steel adsorption layer, resulting in complete failure of the equipment. Therefore, it is necessary to solve the problem of insufficient structural strength of a single breathable steel layer. Utility Model Content

[0005] The purpose of the utility model is to provide a flat breathable steel composite panel to solve the problem raised in the above-mentioned background technology that, when the existing flat breathable steel layer is in use, if it is directly placed in a groove for limiting use, it does not need to be positioned and installed; if it is placed in a flat surface for use, due to the lack of groove limiting, it is also necessary to perform hole opening processing to cooperate with screws to tighten for installation and fixation, which is insufficient in applicability and affects the actual use needs.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model is a flat breathable steel composite plate, comprising:

[0008] A plane adsorption module, the plane adsorption module comprising a steel plate layer and a breathable steel layer;

[0009] The breathable steel layer is threaded at the center of the inner side of the steel plate layer;

[0010] An adjustment conversion module, the adjustment conversion module comprising a positioning hole, a threaded column, an upper threaded hole, and a lower threaded hole;

[0011] The positioning holes are symmetrically opened at the upper corners of the breathable steel layer, and the upper threaded holes and the lower threaded holes are respectively opened at the upper and lower parts of the front and rear ends of the breathable steel layer. The upper threaded holes and the lower threaded holes both extend out of the steel plate layer, and the threaded columns are threaded in the upper threaded holes and the lower threaded holes.

[0012] Furthermore, a hexagonal protrusion is fixed on the outer side of the threaded column, and anti-slip patterns are arranged equidistantly on the outer surface of the hexagonal protrusion.

[0013] Furthermore, the plane adsorption module also includes a vacuum exhaust hole;

[0014] The vacuum exhaust holes are evenly spaced and arranged in the middle of the breathable steel layer, and the inner wall of the steel plate layer is evenly spaced and connected to the small breathable holes with the vacuum exhaust holes.

[0015] Furthermore, it also includes a protective coating, which includes a polytetrafluoroethylene layer, a polycarbonate layer, and a polymethyl methacrylate layer;

[0016] The polytetrafluoroethylene layer, the polycarbonate layer and the polymethyl methacrylate layer are uniformly coated on the outer surface of the planar adsorption module.

[0017] Furthermore, it also includes a blocking module, which includes a blocking column and a convex head;

[0018] The blocking column is sleeved in the middle of the positioning hole, and the protruding head is fixed to the middle of the upper end of the blocking column.

[0019] Furthermore, the convex head is set to be columnar, and a circular hole is opened in the middle of the upper end of the blocking column, and the lower end of the convex head is buckled in the circular hole, and anti-slip grooves are equidistantly arranged on the outer surface of the convex head.

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] The utility model has positioning holes, upper threaded holes and lower threaded holes all opened in the steel plate layer, and the breathable steel layer is provided with movable threads. When placed in an external groove for internal limiting use, the breathable steel layer is located above the inner side of the steel plate layer. When placed in a flat surface for use, the breathable steel layer can be moved to the lower side of the inner side of the steel plate layer, and structurally positioned by means of threaded columns and lower threaded holes. At this time, the breathable steel layer can be turned over and installed as a whole through the exposed positioning holes in conjunction with external bolts. This is suitable for installation and fixation in a variety of environments, thereby improving its own applicability and meeting usage requirements.

[0022] Based on the above beneficial effects, polytetrafluoroethylene layer and polymethyl methacrylate layer coating are added. The good non-stickiness of the polytetrafluoroethylene layer can facilitate the surface cleaning of the planar adsorption module, while the polymethyl methacrylate layer has good surface strength and scratch resistance, which prolongs the service life of the planar adsorption module and reduces costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is the appearance diagram of the utility model;

[0025] Figure 2 This is a schematic diagram of the breathable steel layer of the utility model;

[0026] Figure 3 It is a schematic diagram of the protective coating of the utility model;

[0027] Figure 4 It is a cross-sectional view of the steel plate layer of the present utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 11. Steel plate layer; 12. Breathable steel layer; 13. Vacuum exhaust hole; 21. Positioning hole; 22. Threaded column; 23. Hexagonal protrusion; 24. Upper threaded hole; 25. Lower threaded hole; 31. Polytetrafluoroethylene layer; 32. Polycarbonate layer; 33. Polymethyl methacrylate layer; 41. Sealing column; 42. Protrusion. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0032] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0033] See also Figure 1-4 As shown, this embodiment is a flat breathable steel composite plate, comprising:

[0034] A plane adsorption module, the plane adsorption module comprises a steel plate layer 11 and a breathable steel layer 12;

[0035] The breathable steel layer 12 is threaded at the center of the inner side of the steel plate layer 11;

[0036] The plane adsorption module also includes a vacuum extraction hole 13;

[0037] The vacuum exhaust holes 13 are evenly spaced and penetrate the middle of the breathable steel layer 12, and the inner wall of the steel plate layer 11 is evenly spaced and connected to the small breathable holes of the vacuum exhaust holes 13;

[0038] The steel plate layer 11 is structurally installed and fixed to the breathable steel layer 12, and the breathable steel layer 12 is structurally opened with multiple vacuum exhaust holes 13, and the adsorption requirements are met through the multiple opened vacuum exhaust holes 13 in conjunction with the exhaust equipment;

[0039] An adjustment conversion module, the adjustment conversion module includes a positioning hole 21, a threaded column 22, an upper threaded hole 24, and a lower threaded hole 25;

[0040] The positioning holes 21 are symmetrically opened at the upper corners of the breathable steel layer 12, and the upper threaded holes 24 and the lower threaded holes 25 are respectively opened at the upper and lower parts of the front and rear ends of the breathable steel layer 12, and the upper threaded holes 24 and the lower threaded holes 25 extend out of the steel plate layer 11, and the threaded columns 22 are threaded in the upper threaded holes 24 and the lower threaded holes 25;

[0041] The positioning holes 21 cooperate with the external bolts to install the planar adsorption module. After the upper threaded holes 24 are connected to the threaded columns 22, the breathable steel layer 12 located above the inner side of the steel plate layer 11 is installed. After the lower threaded holes 25 are connected to the threaded columns 22, the breathable steel layer 12 located below the inner side of the steel plate layer 11 is installed.

[0042] A hexagonal protrusion 23 is fixed on the outside of the threaded column 22, and anti-slip patterns are arranged evenly on the outer surface of the hexagonal protrusion 23;

[0043] The hexagonal protrusion 23 is used to apply the force required for disassembly and assembly of the threaded column 22, and the anti-slip pattern increases friction, making it easy to perform structural manipulation on the hexagonal protrusion 23;

[0044] It also includes a blocking module, which includes a blocking column 41 and a protruding head 42;

[0045] The blocking column 41 is sleeved in the middle of the positioning hole 21, and the protrusion 42 is fixed to the middle of the upper end of the blocking column 41;

[0046] The blocking column 41 blocks the unused positioning hole 21 to prevent it from being affected by external stains and hindering subsequent use, and the protruding head 42 controls the disassembly and assembly force of the blocking column 41;

[0047] The convex head 42 is set to be columnar, and a circular hole is opened in the middle of the upper end of the blocking column 41, and the lower end of the convex head 42 is buckled into the circular hole, and anti-slip grooves are arranged at equal intervals on the outer surface of the convex head 42;

[0048] The round hole fixes the convex head 42, and the anti-skid groove increases friction, making it easy to manipulate the convex head 42.

[0049] Working principle: When using the flat adsorption module, if the installation environment is a position with a groove, the breathable steel layer 12 is arranged above the inner side of the steel plate layer 11, and the structure is installed and fixed through the connection between the threaded column 22 and the upper threaded hole 24, and the steel plate layer 11 is directly placed in the groove position, and the inner wall of the groove limits it, and it can be used normally;

[0050] If the installation environment does not have a groove position, the breathable steel layer 12 can be adjusted to the lower side of the inner side of the steel plate layer 11, and the structure can be installed and fixed through the connection between the threaded column 22 and the lower threaded hole 25, and the blocking column 41 can be taken out from the positioning hole 21 through the convex head 42, so that the positioning hole 21 is exposed, and the planar adsorption module is turned over as a whole, and connected with the positioning hole 21 with the external bolts, and it can be positioned and installed for use;

[0051] This solution is suitable for installation and fixed use in a variety of environments, improving its applicability and meeting usage requirements.

[0052] See also Figure 1-4 As shown, this embodiment is based on the above embodiment and further includes a protective coating, the protective coating includes a polytetrafluoroethylene layer 31, a polycarbonate layer 32, and a polymethyl methacrylate layer 33;

[0053] The polytetrafluoroethylene layer 31, the polycarbonate layer 32, and the polymethyl methacrylate layer 33 are uniformly coated on the outer surface of the planar adsorption module;

[0054] The polytetrafluoroethylene layer 31, the polycarbonate layer 32, and the polymethyl methacrylate layer 33 improve the stain resistance, chemical corrosion resistance, and scratch resistance of the planar adsorption module, which helps to extend the service life and reduce the use cost;

[0055] Working principle: After the flat adsorption module is uniformly coated with the polytetrafluoroethylene layer 31, the polycarbonate layer 32, and the polymethyl methacrylate layer 33, the above-mentioned use steps can be performed.

[0056] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0057] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flat breathable steel composite panel, characterized in that: include: A planar adsorption module, the planar adsorption module comprising a steel plate layer (11) and a breathable steel layer (12); The air-permeable steel layer (12) is threaded at the central position of the inner side of the steel plate layer (11); An adjustment conversion module, the adjustment conversion module comprising a positioning hole (21), a threaded column (22), an upper threaded hole (24), and a lower threaded hole (25); The positioning holes (21) are symmetrically arranged at the upper corners of the breathable steel layer (12), and the upper threaded holes (24) and the lower threaded holes (25) are respectively arranged at the upper and lower parts of the front and rear ends of the breathable steel layer (12), the upper threaded holes (24) and the lower threaded holes (25) both extend out of the steel plate layer (11), and the threaded columns (22) are threaded in the upper threaded holes (24) and the lower threaded holes (25).

2. A flat breathable steel composite panel according to claim 1, characterized in that: A hexagonal protrusion (23) is fixed on the outside of the threaded column (22), and anti-slip patterns are arranged at equal intervals on the outer surface of the hexagonal protrusion (23).

3. A flat breathable steel composite panel according to claim 1, characterized in that: The planar adsorption module further comprises a vacuum extraction hole (13); The vacuum exhaust holes (13) are evenly spaced and penetrate the middle of the breathable steel layer (12), and the inner wall of the steel plate layer (11) is evenly spaced and connected to small breathable holes of the vacuum exhaust holes (13).

4. The flat breathable steel composite panel according to claim 1, characterized in that: It also includes a protective coating, which includes a polytetrafluoroethylene layer (31), a polycarbonate layer (32), and a polymethyl methacrylate layer (33); The polytetrafluoroethylene layer (31), the polycarbonate layer (32), and the polymethyl methacrylate layer (33) are uniformly coated on the outer surface of the planar adsorption module.

5. The flat breathable steel composite panel according to claim 1, characterized in that: It also includes a blocking module, the blocking module including a blocking column (41) and a protruding head (42); The blocking column (41) is sleeved in the middle of the positioning hole (21), and the protrusion (42) is fixed to the middle of the upper end of the blocking column (41).

6. A flat breathable steel composite panel according to claim 5, characterized in that: The convex head (42) is configured to be columnar, and a circular hole is provided in the middle of the upper end of the blocking column (41), and the lower end of the convex head (42) is buckled into the circular hole. The outer surface of the convex head (42) is provided with anti-slip grooves at equal intervals.

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