Middle aluminum for connecting wallboards of clean room

Abstract

The utility model provides middle aluminum for connecting wallboards of a clean room, which comprises a connecting batten, an extending batten, a rectangular pipe and an inserting plate, and the connecting batten is connected to a wall body through a first screw; the extending batten is connected to the edge of one side of the connecting batten and extends towards the outer side, and the plate face of the extending batten is perpendicular to the plate face of the connecting batten; the rectangular pipe is connected to the outer side edge of the extending strip plate, and the two sides of the rectangular pipe are used for being matched with the embedding grooves in an inserted mode; the inserting plates are connected to the outer side walls, away from the extending strip plates, of the rectangular pipes and extend outwards in the direction perpendicular to the plate faces of the connecting strip plates, avoiding gaps are formed between the inserting plates and the wall plates, and the avoiding gaps are filled with sealant. According to the centrally-mounted aluminum for connecting the wallboards of the clean room, the wallboards can be easily installed and fixed on a wall body, and the reinforcing cost can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building installation, and more specifically relates to a central aluminum for connecting clean room wall panels. Background Art

[0002] The color sandwich steel plates in clean rooms are generally used as wall panels and fixed on the wall. They have the advantages of easy installation, light weight, firmness, beauty, good airtightness and low cost.

[0003] There are many super-high walls near the aisle walls in the clean room. Generally, it is necessary to install sandwich color steel plate walls on these walls. The conventional practice is to first install reinforcement steel on the wall, and then install the sandwich color steel plate wall to support and reinforce the sandwich color steel plate wall. However, this method has the disadvantages of high reinforcement cost and difficult installation. Utility Model Content

[0004] The embodiment of the utility model provides a central aluminum for connecting clean room wall panels, which can not only easily install and fix the wall panels on the wall, but also reduce the reinforcement cost.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a central aluminum for connecting clean room wall panels, including a connecting strip, an extended strip, a rectangular tube and an insert plate, the connecting strip is connected to the wall by a first screw; the extended strip is connected to a side edge of the connecting strip and extends outward, and the board surface of the extended strip is arranged perpendicular to the board surface of the connecting strip; the rectangular tube is connected to the outer edge of the extended strip, and the two sides of the rectangular tube are used for plugging and matching with the embedded groove; the insert plate is connected to the outer side wall of the rectangular tube away from the extended strip, and extends outward in a direction perpendicular to the board surface of the connecting strip, and there is an avoidance gap between the insert plate and the wall panel, and the avoidance gap is filled with sealant.

[0006] In a possible implementation, the rectangular tube is connected to the wallboard away from the connecting strip by a second screw, and the second screw is arranged to penetrate the rectangular tube in a direction perpendicular to the surface of the extending strip.

[0007] In some embodiments, avoidance strips are connected to the two outer side walls adjacent to the rectangular tube and the plug plate, the two avoidance strips extend back to back perpendicular to the extension strips, two groups of avoidance strips are arranged at intervals along a direction perpendicular to the connecting strips, and the head of the second screw is located between the two groups of avoidance strips.

[0008] In a possible implementation, the outer edge of the plug board is connected with a convex strip extending in the up-down direction, the convex strip and the two side walls adjacent to the plug board are protruding from the two side board surfaces of the plug board, and the sealant is filled between the convex strip and the wallboard.

[0009] In a possible implementation, one side edge of the connecting strip has a bent portion bent inward, the inner edge of the bent portion is connected to a mounting portion extending in a direction away from the connecting strip, the board surface of the mounting portion is parallel to the board surface of the connecting strip, and the first screw is arranged to pass through the board surface of the mounting portion.

[0010] In some embodiments, a positioning groove extending in the up-down direction is provided on the outer side wall of the mounting portion, and the first screw is arranged through the bottom wall of the positioning groove.

[0011] Compared with the prior art, the central aluminum for connecting the clean room wall panels provided in this embodiment is that the side of the rectangular tube away from the connecting strip is first inserted into the embedding groove of one of the wall panels, and then the connecting strip is fixed to the wall by a first screw, and then the embedding groove on the other wall panel is aligned with the other side of the rectangular tube for insertion, and finally the avoidance gap is filled with sealant to complete the installation of the wall panel. Not only can the wall panel be easily installed and fixed on the wall, but also the reinforcement cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 A schematic diagram of the top view of the central aluminum used for connecting the clean room wall panels provided by the embodiment of the utility model in use;

[0014] Figure 2 for Figure 1 Schematic diagram of the local enlarged structure at point Ⅰ in the middle.

[0015] Among them, the reference numerals in the figure are:

[0016] 1. Wall panel; 2. Embedding groove; 10. Connecting strip; 11. Bending portion; 12. Mounting portion; 13. Positioning groove; 20. First screw; 30. Extending strip; 40. Rectangular tube; 41. Avoiding strip; 50. Inserting plate; 51. Avoiding gap; 60. Raised strip; 70. Second screw. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. The terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0019] The inner and outer sides are described in the whole text as Figure 1 The arrow points in the direction.

[0020] See also Figure 1 and Figure 2 , the central aluminum for connecting the clean room wall panels provided by the utility model is now described. Embedding grooves 2 are respectively provided on the adjacent end faces of the wall panel 1. The central aluminum for connecting the clean room wall panels includes a connecting strip 10, an extension strip 30, a rectangular tube 40 and a plug plate 50. The connecting strip 10 is connected to the wall through a first screw 20; the extension strip 30 is connected to a side edge of the connecting strip 10 and extends outward, and the board surface of the extension strip 30 is arranged perpendicular to the board surface of the connecting strip 10; the rectangular tube 40 is connected to the outer edge of the extension strip 30, and the two sides of the rectangular tube 40 are used for plugging and matching with the embedding groove 2; the plug plate 50 is connected to the outer wall of the rectangular tube 40 away from the extension strip 30, and extends outward in a direction perpendicular to the board surface of the connecting strip 10. There is an avoidance gap 51 between the plug plate 50 and the wall panel 1, and the avoidance gap 51 is filled with sealant.

[0021] The embodiment of the present application provides a central aluminum for connecting clean room wall panels. During its actual use, the side of the rectangular tube 40 away from the connecting strip 10 is first inserted into the embedding groove 2 of one of the wall panels 1, and then the connecting strip 10 is fixed to the wall by a first screw 20. Then, the embedding groove 2 on the other wall panel 1 is aligned with the other side of the rectangular tube 40 for insertion, and finally, sealant is filled in the avoidance gap 51 to complete the installation of the wall panel 1. Not only can the wall panel 1 be easily installed and fixed on the wall, but also the reinforcement cost can be reduced.

[0022] Compared with the prior art, the central aluminum for connecting the clean room wall panels provided in this embodiment is that the side of the rectangular tube 40 away from the connecting strip 10 is first inserted into the embedding groove 2 of one of the wall panels 1, and then the connecting strip 10 is fixed to the wall by the first screw 20, and then the embedding groove 2 on the other wall panel 1 is aligned with the other side of the rectangular tube 40 for insertion, and finally the avoidance gap 51 is filled with sealant to complete the installation of the wall panel 1. Not only can the wall panel 1 be easily installed and fixed on the wall, but also the reinforcement cost can be reduced.

[0023] In a possible implementation, the rectangular tube 40 is formed as follows: Figure 1 The structure shown, see Figure 1 The rectangular tube 40 is connected to the wallboard 1 away from the connecting strip 10 through the second screw 70, and the second screw 70 is set to penetrate the rectangular tube 40 in a direction perpendicular to the board surface of the extension strip 30.

[0024] Specifically, first, insert the side of the rectangular tube 40 away from the connecting strip 10 into the embedding groove 2 of one of the wall panels 1, then fix the connecting strip 10 to the wall by the first screw 20, connect the rectangular tube 40 to the installed wall panel 1 by the second screw 70, then align the embedding groove 2 on the other wall panel 1 with the other side of the rectangular tube 40 for insertion, and finally fill the avoidance gap 51 with sealant to complete the installation of the wall panel 1. The provision of the second screw 70 enhances the stability of the connection between the wall panel 1 and the rectangular tube 40.

[0025] In some embodiments, see Figure 1 The two outer side walls of the rectangular tube 40 adjacent to the plug plate 50 are connected with avoidance strips 41, and the two avoidance strips 41 extend back to back perpendicular to the extension strips 30. Two groups of avoidance strips 41 are arranged at intervals along a direction perpendicular to the connecting strips 10, and the head of the second screw 70 is located between the two groups of avoidance strips 41.

[0026] Specifically, the avoidance strips 41 are arranged so that the head of the second screw 70 is embedded in the space between the two sets of avoidance strips 41, thereby avoiding interference between the head of the second screw 70 and the subsequently installed wallboard 1.

[0027] In a possible implementation, the plug board 50 is configured as follows: Figure 1 and Figure 2 The structure shown, see Figure 1 and Figure 2 The outer edge of the plug board 50 is connected with a convex strip 60 extending in the up-down direction. The convex strip 60 and the two side walls adjacent to the plug board 50 are protruded from the two side board surfaces of the plug board 50, and the sealant is filled between the convex strip 60 and the wallboard 1.

[0028] Specifically, there is a gap between the convex strip 60 and the wall panel 1. The convex strip 60 is used to control the board seam, which facilitates the coating of sealant between the convex strip 60 and the wall panel 1, and the thickness of the convex strip 60 is equal to the thickness of the extended strip 30. Since the plug plate 50 is not subjected to force, the plug plate 50 is set to a thinner thickness, saving material usage costs.

[0029] In a possible implementation, the connecting strip 10 is as follows: Figure 1 The structure shown, see Figure 1 One side edge of the connecting strip 10 has a bent portion 11 bent inwardly, and the inner edge of the bent portion 11 is connected to a mounting portion 12 extending in a direction away from the connecting strip 10. The board surface of the mounting portion 12 is parallel to the board surface of the connecting strip 10, and the first screw 20 is arranged to pass through the board surface of the mounting portion 12.

[0030] Specifically, a space for accommodating the head of the first screw 20 is formed between the mounting portion 12 and the wall panel 1, thereby preventing the head of the first screw 20 from interfering with the installation of the wall panel 1 and improving the convenience of installation.

[0031] In some embodiments, see Figure 1 A positioning groove 13 extending in the up-down direction is provided on the outer side wall of the mounting portion 12 , and the first screw 20 is arranged through the bottom wall of the positioning groove 13 .

[0032] Specifically, the cross-section of the positioning groove 13 is triangular. When the first screw 20 is used to connect the mounting portion 12 and the fixing surface, it is only necessary to align the first screw 20 with the positioning groove 13 for connection. There is no need to manually mark the installation position of the first screw 20, thereby improving the convenience of installing the first screw 20.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Use central aluminum to connect the clean room wall panels. It is characterized in that The adjacent end faces of the wall panels are respectively provided with embedding grooves, and the central aluminum used for connecting the clean room wall panels includes: The connecting strip is connected to the wall through the first screw; An extension strip, connected to one side edge of the connecting strip and extending outward, wherein the board surface of the extension strip is arranged perpendicular to the board surface of the connecting strip; A rectangular tube connected to the outer edge of the extension strip, with two sides of the rectangular tube being used for plugging and matching with the embedding groove; and The plug plate is connected to the outer side wall of the rectangular tube away from the extension strip plate and extends outward in a direction perpendicular to the board surface of the connection strip plate. There is an avoidance gap between the plug plate and the wall panel, and the avoidance gap is filled with sealant.

2. The central aluminum for connecting the clean room wall panels as claimed in claim 1, It is characterized in that The rectangular tube is connected to the wallboard away from the connecting strip by a second screw, and the second screw is arranged to penetrate the rectangular tube in a direction perpendicular to the surface of the extending strip.

3. The central aluminum for connecting the clean room wall panels as claimed in claim 2, It is characterized in that Avoidance strips are connected to the two outer side walls of the rectangular tube adjacent to the plug plate, and the two avoidance strips extend back to back perpendicular to the extension strips. Two groups of avoidance strips are arranged at intervals along a direction perpendicular to the connecting strips, and the head of the second screw is located between the two groups of avoidance strips.

4. The central aluminum for connecting the clean room wall panels as claimed in claim 1, It is characterized in that The outer edge of the plug board is connected with a convex strip extending in the up-down direction, the convex strip and the two side walls adjacent to the plug board are protruding from the two side board surfaces of the plug board, and the sealant is filled between the convex strip and the wallboard.

5. The central aluminum for connecting the clean room wall panels as claimed in claim 1, It is characterized in that One side edge of the connecting strip has a bent portion bent inwardly, the inner edge of the bent portion is connected to a mounting portion extending in a direction away from the connecting strip, the plate surface of the mounting portion is parallel to the plate surface of the connecting strip, and the first screw is arranged to penetrate the plate surface of the mounting portion.

6. The central aluminum for connecting the clean room wall panels as claimed in claim 5, It is characterized in that A positioning groove extending in the up-down direction is provided on the outer side wall of the mounting portion, and the first screw is arranged through the bottom wall of the positioning groove.

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