A kind of metal wallboard transverse plate connection structure without bracing

Abstract

The utility model relates to the technical field of building engineering discloses a kind of purlin-free metal wallboard horizontal plate connecting structure, including main component, including several steel frame columns, and wall skin column is equipped between adjacent two steel frame columns;Wall surface, including several horizontal plates, the upper and lower ends of horizontal plate are respectively fixed with upper connecting part and lower connecting part, upper connecting part includes the support platform fixedly connected on main component by fastener, the upper side of support platform is fixed with limit protrusion, the side of lower connecting part downward is opened with limit recess, when the horizontal plate above and the horizontal plate below splice together, the lower connecting part of upper horizontal plate is inserted on the limit protrusion below via limit recess, the lower connecting part of limit recess side is attached on the right side of limit protrusion, and there is accommodating space for accommodating fastener end in between limit protrusion outside and limit recess outside.The utility model realizes reliable connection between metal wallboard and horizontal plate with the arrangement of no purlin structure, when horizontal plate and metal wallboard are connected.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a purlin-free metal wall panel horizontal plate connection structure. Background Technology

[0002] In existing technology, when installing horizontal panels onto metal wall panels, firstly, horizontal main purlins are installed on steel columns (the spacing between steel columns is generally 6-8 meters). The horizontal main purlins are generally spaced 1.5 meters apart. Tie rods, struts, and other components are installed between the horizontal main purlins to level them. Then, vertical secondary purlins are installed, with a spacing of generally 1.5-2 meters. Finally, the metal wall panels are horizontally fixed to the vertical secondary purlins. This structure makes the connecting components, such as the horizontal main purlins, tie rods, and vertical secondary purlins, clearly visible from the interior, resulting in a poor aesthetic appearance. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing horizontal plate connection structures of metal wall panels, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that installing horizontal plates onto metal wall panels using several purlins results in a poor appearance; in this utility model, several horizontal plates are sequentially fixed horizontally to the main component from bottom to top, without purlins, so the fasteners are not visible from the interior, resulting in a more aesthetically pleasing appearance.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a purlin-free metal wall panel horizontal plate connection structure, comprising, The main components include several steel frame columns, with wall columns between two adjacent steel frame columns; The wall consists of several horizontal plates. The center of each horizontal plate is fixedly connected to a wall column along its length, and both ends of each horizontal plate are fixedly connected to a steel frame column along its length. The upper and lower ends of each horizontal plate are respectively fixed with an upper connecting part and a lower connecting part. The upper connecting part includes a support platform with a limit protrusion fixed on the upper side. A limit groove is opened on the downward side of the lower connecting part. The support platform is fixedly connected to the main component using fasteners. When the upper horizontal plate and the lower horizontal plate are spliced ​​together, the lower connecting part of the upper horizontal plate is inserted into the lower limit protrusion through the limit groove. The lower connecting part inside the limit groove fits against the right side of the limit protrusion. There is a receiving space between the outer side of the limit protrusion and the outer side of the limit groove to accommodate the end of the fastener.

[0007] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure described in this utility model, wherein: the lower connecting part outside the limiting groove covers the area where the fastener is located in the height direction.

[0008] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure of this utility model, wherein: the lower ends of the wall plaster column and the steel plaster column are fixedly connected to a limiting bracket, the inner side of the limiting bracket is attached to the outer side of the wall plaster column and the steel frame column, a limiting groove is opened on the upper side of the right end of the limiting bracket, the right part of the lowest connecting part is inserted into the limiting bracket through the limiting groove, and the lowest limiting groove covers the area of ​​the limiting bracket in the height direction.

[0009] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure of this utility model, wherein: a plurality of first fixed brackets and second fixed brackets with upward mounting openings are fixedly connected to the outer sides of the steel frame column and the wall panel column respectively, which are spaced apart in the height direction and correspond one-to-one with the support platform; the first fixed brackets and the corresponding second fixed brackets are flush in the height direction; and the support platform is fixedly connected to the outer sides of the first fixed brackets and the second fixed brackets using fasteners.

[0010] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure of this utility model, a sealing strip is provided in the gap between two adjacent horizontal plates in the length direction.

[0011] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure of this utility model, wherein: a cover plate with a downward opening is sleeved on the upper part of the uppermost horizontal plate, the cover plate is sleeved from top to bottom on the upper part of the uppermost horizontal plate and the upper part of the main body component, one end of the cover plate covers the uppermost support platform and is fixedly connected to the horizontal plate below the corresponding support platform, the other end of the main body component away from the horizontal plate is fixedly connected to a vertically arranged back plate, and the other end of the cover plate is fixedly connected to the back plate.

[0012] As a preferred embodiment of the purlin-free metal wall panel horizontal plate connection structure of this utility model, the main component is fixedly connected to a support member for supporting the cover plate by self-tapping screws on its upper side.

[0013] Compared with the prior art, this utility model has the following technical effects: the purlin-free structure makes it easy to connect the horizontal plate and the metal wall panel, and the fasteners connecting the horizontal plate and the metal wall panel are not visible from the interior, resulting in a more aesthetically pleasing appearance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them: Figure 1 This is an elevation view of the steel frame columns and wall columns in the main components.

[0015] Figure 2 This is a top view of the steel frame columns and wall columns in the main components.

[0016] Figure 3 This is a sectional view showing the connection between the bottom horizontal panel and the main body components.

[0017] Figure 4 for Figure 3 A magnified view of a portion of point A in the middle.

[0018] Figure 5 This is a cross-sectional view of the two horizontal panels joined together.

[0019] Figure 6 for Figure 5 A magnified view of a section at point B.

[0020] Figure 7 This is a top view of the structure when two adjacent horizontal plates are connected to a steel frame column.

[0021] Figure 8 This is a top view of the structure when the center of the horizontal slab is connected to the wall column.

[0022] Figure 9 This is a cross-sectional view showing the top horizontal plate and the main body assembly connected together in this utility model.

[0023] Figure 10 This is a partial structural diagram showing the connection between the support platform and the first fixed bracket after two adjacent horizontal plates are spliced ​​together.

[0024] In the diagram: 100 Main component, 101 Steel frame column, 102 Wall plaster column, 103 First fixed bracket, 104 Second fixed bracket, 105 Back plate, 200 Horizontal plate, 201 Lower connecting part, 201-1 Limiting groove, 202 Upper connecting part, 202-1 Support platform, 202-2 Limiting protrusion, 300 Self-tapping screw, 400 Limiting bracket, 500 Sealing strip, 600 Edge rivet, 700 Cover plate, 800 Support component, 900 Back plate. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Reference Figures 1-9 This embodiment provides a purlin-free metal wall panel horizontal plate 200 connection structure, which can realize the connection between several horizontal plates 200 and metal wall panels.

[0029] A purlin-free metal wall panel horizontal plate 200 connection structure includes a main component 100, including several steel frame columns 101, with wall plaster columns 102 provided between two adjacent steel frame columns 101. The steel frame columns 101 and wall plaster columns 102 are fixed to the ground (this is prior art and not an improvement of this application). Several first fixed brackets 103 and second fixed brackets 104, which are spaced apart in the height direction and correspond one-to-one with support platforms 202-1, are fixedly connected to the outside of the steel frame columns 101 and wall plaster columns 102. The first fixed brackets 103 and the corresponding second fixed brackets 104 are flush in the height direction. The support platform 202-1 is fixedly connected to the outside of the first fixed brackets 103 and second fixed brackets 104 using fasteners. A wall surface is fixedly connected to the outside of the main component 100.

[0030] The wall surface includes several horizontal panels, each 200mm wide, such as... Figure 7 and Figure 8 As shown, horizontal plates 200 connected sequentially from bottom to top are fixedly connected to the outer sides of two adjacent first fixed brackets 103. A sealing strip 500 is provided in the gap between two adjacent horizontal plates 200 along the length direction. The center of each horizontal plate 200 is fixedly connected to a second fixed bracket 104 corresponding to the two adjacent first fixed brackets 103. Figure 5 and Figure 6As shown, the upper and lower ends of the horizontal plate 200 are respectively fixed with an upper connecting part 202 and a lower connecting part 201. The upper connecting part 202 includes a support platform 202-1, and a limit protrusion 202-2 is fixed on the upper side of the support platform 202-1. A limit groove 201-1 is opened on the downward-facing side of the lower connecting part 201. The support platform 202-1 is fixedly connected to the main body component 100 using fasteners. When the upper horizontal plate 200 and the lower horizontal plate 200 are spliced ​​together, the upper... The lower connecting part 201 of the horizontal plate 200 is inserted into the lower limiting protrusion 202-2 via the limiting groove 201-1. The lower connecting part 201 on the inner side of the limiting groove 201-1 fits against the right side of the limiting protrusion 202-2. There is a receiving space between the outer side of the limiting protrusion 202-2 and the outer side of the limiting groove 201-1 to accommodate the end of the fastener. The lower connecting part 201 on the outer side of the limiting groove 201-1 covers the area where the fastener is located in the height direction.

[0031] The fasteners are preferably self-tapping screws 300. The bottom row of horizontal plates 200 are installed from left to right or from right to left. Taking the installation of the bottom horizontal plates 200 from left to right as an example, the horizontal plates 200 are adjusted to their left-right positions. The left end of the horizontal plate 200 is connected to the leftmost first fixing bracket 103, and the right end of the horizontal plate 200 is to the left of the center of the second first fixing bracket 103 along its length. Figure 10As shown, self-tapping screws 300 are used to fix the left and right ends of the support platform 202-1 on the upper connecting part 202 to the first fixed bracket 103 respectively. Self-tapping screws 300 are used to fix the center of the support platform 202-1 to the second fixed bracket 104. Each second horizontal plate 200 is installed from left to right. Sealing strips 500 are inserted into the gaps between two adjacent second horizontal plates 200. When splicing the second row of horizontal plates 200 and the bottom row of horizontal plates 200, each horizontal plate 200 is connected to the main component 100 in the order from left to right. The upper lower connecting part 201 is fitted onto the lower limiting protrusion 202-2 through the limiting groove 201-1. The lower connecting part 201 inside the limiting groove 201-1 fits against the right side of the limiting protrusion 202-2. The lower connecting part 201 is supported by the support platform. On 202-1, the forward and backward movement of the horizontal plate 200 is restricted. There is a space for accommodating the end of the fastener between the outer side of the limiting protrusion 202-2 and the outer side of the limiting groove 201-1. The lower connecting part 201 of the upper horizontal plate 200 covers the self-tapping screw 300 to prevent the self-tapping screw 300 from being exposed, making the appearance more beautiful. The support platform 202-1 of the upper horizontal plate 200 is fixedly connected to the first fixed bracket 103 and the second fixed bracket 104 using the self-tapping screw 300. Each horizontal plate 200 is installed in sequence according to the set installation order. The steps for installing the third row, the fourth row, ..., the nth row of horizontal plates 200 are the same as above and will not be repeated. Through this application, the connection between the horizontal plate 200 and the metal wall panel (i.e., the main component 100) is convenient. After the connection, the self-tapping screw 300 connecting the horizontal plate 200 and the metal wall panel is not visible, making the appearance more beautiful.

[0032] Specifically, a cover plate 700 with a downward opening is fitted onto the upper part of the uppermost horizontal plate 200. The cover plate 700 is fitted onto the upper part of the uppermost horizontal plate 200 and the upper part of the main body component 100 from top to bottom. One end of the cover plate 700 covers the uppermost support platform 202-1 and is fixedly connected to the horizontal plate 200 below the corresponding support platform 202-1. The other end of the main body component 100 away from the horizontal plate 200 is fixedly connected to a vertically arranged back plate 900105, and the other end of the cover plate 700 is fixedly connected to the back plate 900105.

[0033] After installing the top row of horizontal plates 200, several cover plates 700 are sequentially fitted onto the corresponding horizontal plates 200, steel frame columns 101, and wall plaster columns 102 from top to bottom. The outer side of the cover plates 700 is fixedly connected to the horizontal plates 200 below the support platform 202-1 using edge rivets 600. The cover plates 700 are fixedly connected to the back plate 900105 fixed on the back of the main component 100 using small self-tapping screws 300. The cover plates 700 are also supported on the support member 800 fixedly connected to the upper end of the main component 100, which improves the reliability of the connection structure between the cover plates 700 and the main component 100 and the horizontal plates 200.

[0034] Specifically, the lower ends of the bottom first fixed bracket 103 and the second fixed bracket 104 are fixedly connected to the limiting bracket 400. The limiting bracket 400 is fixedly connected to the outer side of the corresponding first fixed bracket 103 and the second fixed bracket 104 using self-tapping screws 300. The inner side of the limiting bracket 400 is attached to the outer side of the first fixed bracket 103 and the second fixed bracket 104. The bottom lower connecting part 201 is inserted into the limiting bracket 400 through the limiting groove 201-1, which restricts the back-and-forth movement of the lower connecting part 201. At the same time, the limiting bracket 400 plays the role of supporting the horizontal plate 200. The bottom limiting groove 201-1 covers the area of ​​the limiting bracket 400 in the height direction. The self-tapping screws 300 connecting the bottom row of horizontal plates 200 and the main component 100 are also not visible, which further improves the aesthetics of the appearance after the horizontal plate 200 and the metal wall panel are connected.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A purlin-free metal wall panel horizontal plate connection structure, characterized in that: include, The main components include several steel frame columns, with wall columns between two adjacent steel frame columns; The wall consists of several horizontal plates. The center of each horizontal plate is fixedly connected to a wall column along its length, and both ends of each horizontal plate are fixedly connected to a steel frame column along its length. The upper and lower ends of each horizontal plate are respectively fixed with an upper connecting part and a lower connecting part. The upper connecting part includes a support platform with a limit protrusion fixed on the upper side. A limit groove is opened on the downward side of the lower connecting part. The support platform is fixedly connected to the main component using fasteners. When the upper horizontal plate and the lower horizontal plate are spliced ​​together, the lower connecting part of the upper horizontal plate is inserted into the lower limit protrusion through the limit groove. The lower connecting part inside the limit groove fits against the right side of the limit protrusion. There is a receiving space between the outer side of the limit protrusion and the outer side of the limit groove to accommodate the end of the fastener.

2. The purlin-free metal wall panel horizontal plate connection structure as described in claim 1, characterized in that: The lower connecting part on the outer side of the limiting groove covers the area where the fastener is located in the height direction.

3. The purlin-free metal wall panel horizontal plate connection structure as described in claim 1, characterized in that: The lower ends of the wall-mounted column and the steel column are fixedly connected to a limiting bracket. The inner side of the limiting bracket is attached to the outer side of the wall-mounted column and the steel column. A limiting groove is opened on the upper side of the right end of the limiting bracket. The right part of the lowermost connecting part is inserted into the limiting bracket through the limiting groove. The lowermost limiting groove covers the area of ​​the limiting bracket in the height direction.

4. A purlin-free metal wall panel horizontal plate connection structure as described in any one of claims 1 to 3, characterized in that: The outer sides of the steel frame column and the wall column are respectively fixedly connected with a number of first fixed brackets and second fixed brackets that are spaced apart in the height direction and correspond one-to-one with the support platform. The first fixed brackets and the corresponding second fixed brackets are flush in the height direction. The support platform is fixedly connected to the outer sides of the first fixed brackets and the second fixed brackets using fasteners.

5. A purlin-free metal wall panel horizontal plate connection structure as described in any one of claims 1 to 3, characterized in that: Along the length direction, a sealing strip is installed in the gap between two adjacent horizontal plates.

6. A purlin-free metal wall panel horizontal plate connection structure as described in any one of claims 1 to 3, characterized in that: The uppermost horizontal plate is fitted with a cover plate with a downward opening. The cover plate is fitted from top to bottom onto the upper part of the uppermost horizontal plate and the upper part of the main body component. One end of the cover plate covers the uppermost support platform and is fixedly connected to the horizontal plate below the corresponding support platform. The other end of the main body component away from the horizontal plate is fixedly connected to a vertically set back plate, and the other end of the cover plate is fixedly connected to the back plate.

7. The purlin-free metal wall panel horizontal plate connection structure as described in claim 6, characterized in that: The main component has a support member for supporting the cover plate fixedly connected to its upper side by self-tapping screws.

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