Light steel keel wall structure

Abstract

The invention discloses a light steel keel wall structure, and relates to the technical field of light steel keel walls. Specifically, the light steel keel assembly and the wallboard assemblies are included, and the wallboard assemblies are fixedly installed on the two sides of the light steel keel assembly; the light steel keel assembly comprises a top keel and a bottom keel which are symmetrically arranged up and down, two sets of first vertical keels are arranged between the top keel and the bottom keel, a plurality of transverse keels are fixedly installed on the sides, deviating from each other, of the two sets of first vertical keels at equal intervals, and a plurality of stable transverse rods are fixedly installed between the two sets of first vertical keels at equal intervals. A plurality of first vertical keels are arranged in each set at equal intervals. According to the light steel keel assembly, the transverse keels and the vertical keels are rapidly assembled through clamping of the transverse keels and the first vertical keels or the second vertical keels, the stability of assembly of the whole light steel keel assembly is improved in cooperation with the stabilizing transverse rods and the reinforcing inclined arm rods, the weight of the whole structure is reduced, the whole structure is conveniently assembled and disassembled, and the use convenience of the whole structure is improved.

Description

Technical Field

[0001] The invention relates to the technical field of light steel keel walls, and in particular to a light steel keel wall structure. Background Art

[0002] Lightweight steel keel is a new type of building material, including ceiling keel, floor keel, vertical keel and horizontal keel. The wall made of lightweight steel keel is light in weight, high in strength, good in fire resistance, not easy to deform, strong in versatility and easy to install. It has the functions of earthquake resistance, fire prevention, insect prevention, dust prevention, sound insulation, sound absorption, constant temperature, etc. It also has the advantages of short construction period, simple construction and not easy to deform.

[0003] After searching, the Chinese patent application number 202222192133.6 discloses an assembled light steel keel wall structure, including: an upper beam plate, the lower end of the upper beam plate is plugged and fixed with a vertical light steel keel, and the front end of the vertical light steel keel is plugged and fixed with a horizontal light steel keel, the upper and lower ends of the horizontal light steel keel are welded with connecting rods, and the inner sides of the upper and lower ends of the connecting rods are welded with a second plug-in block, and the inner side of the horizontal light steel keel is welded with a first plug-in block, and the outer end of the first plug-in block is provided with a pin groove, the front end of the vertical light steel keel is provided with a first plug hole, and the right end of the vertical light steel keel is provided with a second plug hole, and a pin block is arranged on the outer side of the second plug hole. The lower end of the vertical light steel keel is slidably connected with a lower beam plate, and the upper end of the lower beam plate and the lower end of the upper beam plate are both provided with a slide groove, and the upper end of the vertical light steel keel is plugged into the slide groove. The front and rear sides of the upper beam plate and the lower beam plate are provided with wall panels, and the front wall panel is riveted to the front end of the connecting rod, and the rear wall panel is riveted to the rear end of the vertical light steel keel.

[0004] The light steel keel wall structure in the above patent has the following shortcomings: the light steel keel of the wall adopts mortise and tenon connection, which shortens the assembly period and has a relatively stable structure; however, in actual use, the upper beam plate and the lower beam plate are equivalent to the ceiling keel and the ground keel, the vertical light steel keel is plugged and fixed with the upper beam plate and the lower beam plate, and the horizontal light steel keel is connected with the vertical keel by mortise and tenon. The main feature of the mortise and tenon connection is that no or less fixing parts are used, so that the connected structure presents a relatively stable state. The main body of the light steel keel is high-strength steel, and the steel is connected by mortise and tenon structure. First, the processing is relatively difficult, and second, the disassembly and assembly are relatively more cumbersome; and the relatively simple mortise and tenon structure has relatively poor connectivity and stability, which is not convenient for the use of the overall light steel keel. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a light steel keel wall structure.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A light steel keel wall structure comprises: a light steel keel assembly and a wall panel assembly, wherein the wall panel assembly is fixedly installed on both sides of the light steel keel assembly; The light steel keel assembly comprises a top keel and a ground keel symmetrically arranged in the upper and lower parts, two groups of vertical keels 1 are arranged between the top keels and the ground keels, a plurality of horizontal keels are fixedly installed at equal distances on the sides of the two groups of vertical keels 1 which are away from each other, and a plurality of stabilizing cross bars are fixedly installed at equal distances between the two groups of vertical keels 1, a plurality of vertical keels 1 are arranged at equal distances in each group, and a plurality of reinforcing oblique arm bars are fixedly installed on two adjacent vertical keels 1; The vertical keel 1 includes a keel body 1 and a plurality of limit top plates 1, the bottom ends of the plurality of limit top plates 1 are each provided with a limit support plate 1, and a positioning card pin 1 is provided between the limit top plate 1 and the limit support plate 1, a plurality of limit card plates are equidistantly installed on the back of the keel body 1, and card plate fixing pin rods are inserted on both sides of the limit card plates; The keel body 1 includes a positioning open ring head and two symmetrically arranged limiting frame plates, the bottom end of the limiting frame plate is fixedly connected to a positioning connecting plate 1, one end of the positioning connecting plate 1 is fixedly connected to a connecting flap 1, and one end of the connecting flap 1 is fixedly connected to an oblique support plate; The wall panel assembly comprises a connecting bottom wall panel and a decorative surface wall panel. The connecting bottom wall panel is fixedly installed on a plurality of transverse keels, and a plurality of decorative surface wall panels are fixedly connected to the front side of the connecting bottom wall panel.

[0007] As a preferred embodiment of the present invention: the two ends of the positioning open ring head are fixedly connected to two limit frame plates respectively, the limit frame plates include an integrally formed horizontal plate and a vertical plate, and both ends of one side of the vertical plate are fixedly connected with an internal threaded connecting tube.

[0008] As a preferred embodiment of the present invention, the top keel and the ground keel have the same structure, the ground keel comprises a connecting bottom plate and a partition vertical plate, and a plurality of reinforcing ribs are fixedly connected at equal distances on both sides of the partition vertical plate.

[0009] On the basis of the above scheme: a positioning socket is arranged between two adjacent reinforcing ribs, fixing pin holes are opened on the upper surface of the connecting base plate on both sides of the positioning socket, and end connecting plates are fixedly connected to both ends of the upper surface of the connecting base plate.

[0010] Based on the above scheme: a plurality of positioning holes are opened on one side of the end connecting plate, and a plurality of plug-in screws are fixedly connected to the side, and the positioning holes and plug-in screws of one end connecting plate correspond to the plug-in screws and positioning holes of another end connecting plate.

[0011] As a preferred embodiment of the present invention: the transverse keel includes a mounting arm plate and a connecting support rod, the connecting support rod is fixedly installed between a limiting top plate 1 and a limiting support plate 1, and the top and bottom of the front side of the connecting support rod are fixedly connected to a mounting arm plate.

[0012] As a preferred embodiment of the present invention: the stabilizing cross bar includes a cross bar body and a plurality of connecting and mounting holes opened on the front side of the cross bar body, the bottom of one end of the cross bar body and the top of the other end are both provided with end plug interfaces, and the top of one end of the cross bar body and the bottom of the other end are both fixedly connected with end plug rods.

[0013] As a preferred embodiment of the present invention: the vertical keel 1 is replaced by a vertical keel 2, the vertical keel 2 includes a keel body 2 and a plurality of limiting top plates 2, the bottom ends of the plurality of limiting top plates 2 are each provided with a limiting support plate 2, and a positioning pin 2 is inserted between the limiting top plate 2 and the limiting support plate 2.

[0014] On the basis of the above scheme: the keel body 2 includes a connecting top arm plate and a thick-walled support plate, the middle parts of both sides of the thick-walled support plate are fixedly connected to the limited upper plate, and the bottoms of both sides of the thick-walled support plate are fixedly connected to the limited lower plate.

[0015] On the basis of the above-mentioned scheme: the lower surface of the limiting lower plate is provided with a connecting flap 2, and both ends of the limiting upper plate are fixedly connected with a positioning connecting plate 2, one side of the positioning connecting plate 2 is fixedly connected with an internal thread connecting tube 2, and a plurality of stabilizing ribs are equidistantly fixedly connected between the limiting upper plate and the limiting lower plate.

[0016] The beneficial effects of the present invention are: 1. The light steel keel wall structure can quickly assemble the horizontal keel and the vertical keel by engaging the horizontal keel with the first vertical keel or the second vertical keel, and can improve the stability of the assembly of the overall light steel keel assembly by cooperating with the stabilizing cross bar and the reinforcing diagonal arm bar, and reduce the weight of the overall structure, so as to facilitate the assembly and disassembly of the overall structure and improve the convenience of the overall structure.

[0017] 2. The light steel keel wall structure, through the connection between the top keel and the ground keel, cooperates with the cross keel to strengthen the connection between the two light steel keel components, stabilizes the cross bar and reinforces the inclined arm to assist in improving the connectivity of the two light steel keel components, ensures the overall strength of the light steel keel component, and improves the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The schematic embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application. In the drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the overall assembly of the present invention; Figure 2 It is a schematic diagram of the overall assembly structure of the light steel keel assembly of the present invention; Figure 3 It is a schematic diagram of the partial assembly structure of the wall panel assembly of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the ground keel of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the vertical keel 1 of the present invention; Figure 6 It is a schematic diagram of the planar structure of a front side of a vertical keel of the present invention; Figure 7 It is a partial cross-sectional structural schematic diagram of the vertical keel 1 of the present invention; Figure 8 For the present invention Figure 7 A schematic diagram of the enlarged structure at A in the middle; Fig. 9 It is a schematic diagram of the three-dimensional structure of the transverse keel of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the stabilizing cross bar of the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the second vertical keel of the present invention; Fig.12 It is a schematic diagram of the planar structure of the second front side of the vertical keel of the present invention; Fig.13 It is a partial cross-sectional structural schematic diagram of the second vertical keel of the present invention; Fig.14 For the present invention Fig.13 Schematic diagram of the enlarged structure at point B in the middle.

[0019] In the figure: 1. Light steel keel assembly; 11. Ceiling keel; 12. Floor keel; 121. Connecting bottom plate; 122. Partitioning vertical plate; 123. Reinforcement rib plate; 124. Positioning card seat; 125. Fixing pin hole; 126. End connecting plate; 127. Positioning socket; 128. Inserting screw; 13. Vertical keel 1; 131. Keel body 1; 1311. Positioning open ring head; 1312. Limiting frame plate; 1313. Internal thread connecting tube 1; 1314. Positioning connecting plate 1; 1315. Connecting flap 1; 1316. Oblique support plate; 132. Limiting top plate 1; 133. Limiting support plate 1; 134. Positioning card pin 1; 135. Limiting card plate; 136. Card plate fixing pin rod; 14. Horizontal Purlin; 141, installation arm plate; 142, connecting support rod; 15, stabilizing cross bar; 151, cross bar body; 152, connecting installation hole; 153, end plug rod; 154, end plug interface; 16, reinforcing inclined arm rod; 17, vertical purlin II; 171, keel body II; 1711, connecting top arm plate; 1712, limiting upper plate; 1713, thick-walled support plate; 1714, limiting lower plate; 1715, connecting flap II; 1716, stabilizing rib plate; 1717, positioning connecting plate II; 1718, internal thread connecting tube II; 172, limiting top plate II; 173, limiting support plate II; 174, positioning pin II; 2, wall panel assembly; 21, connecting bottom wall panel; 22, decorative wall panel. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0021] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0022] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0023] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0024] In addition, the term "plurality" shall mean two or more.

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] A light steel keel wall structure, such as Figures 1 to 14 As shown, it includes: a light steel keel component 1 and a wall panel component 2. The light steel keel component 1 is fixedly connected to the floor and the ceiling, or the light steel keel components 1 are spliced ​​with each other; the wall panel component 2 is fixedly installed on both sides of the light steel keel component 1 to form a complete light steel keel wall.

[0027] The wall panel assembly 2 includes a connecting bottom wall panel 21 and a decorative surface wall panel 22. The front side of the connecting bottom wall panel 21 is provided with a plurality of groups of mounting holes 1 at equal intervals. Each group of mounting holes 1 is arranged in a plurality of pairs at equal intervals. Countersunk bolts are installed inside the mounting holes 1. The connecting bottom wall panel 21 is fixed to the light steel keel assembly 1 by the countersunk bolts. A plurality of decorative surface wall panels 22 are bonded to the front side of the connecting bottom wall panel 21. A plurality of adhesive grooves are equidistantly provided on the back side of the decorative surface wall panel 22 to facilitate the coating of adhesive on the back side of the decorative surface wall panel 22.

[0028] Embodiment 1: The light steel keel assembly 1 is assembled through the top keel 11, the ground keel 12, the vertical keel 13 and the horizontal keel 14, and the wall panel assembly 2 is installed on the light steel keel assembly 1 to achieve rapid assembly of the light steel keel wall.

[0029] The light steel keel assembly 1 comprises a top keel 11 and a ground keel 12 which are symmetrically arranged in an upper and lower direction, two groups of vertical keels 13 are arranged between the top keel 11 and the ground keel 12, and a plurality of horizontal keels 14 are fixedly installed with equal distances on the sides of the two groups of vertical keels 13 which are away from each other.

[0030] The top keel 11 and the ground keel 12 have the same structure and size. The ground keel 12 includes a connecting base plate 121 and a partition upright plate 122. The partition upright plate 122 is welded to the upper surface of the connecting base plate 121, and a plurality of reinforcing ribs 123 are equidistantly welded on both sides of the partition upright plate 122. The reinforcing ribs 123 are welded to the connecting base plate 121.

[0031] A positioning socket 124 is provided between two adjacent reinforcing ribs 123, and the positioning socket 124 is fixed to the connecting base plate 121, and fixing pin holes 125 are provided on the upper surfaces of the connecting base plates 121 on both sides of the positioning socket 124. Bolts are installed inside the fixing pin holes 125 to stack and connect the two light steel keel assemblies 1 in the upper and lower positions, or anchor bolts are installed inside the fixing pin holes 125 to connect the light steel keel assemblies 1 to the ceiling or floor.

[0032] like Figure 4 As shown, the positioning base 124 includes an integrally formed bottom plate 1 and a C-shaped frame. The bottom plate 1 is fixed to the connecting bottom plate 121. Two plug-in blocks are symmetrically welded to the bottom of the inner wall on the back of the C-shaped frame, and mounting holes 2 are opened on the inner walls on both sides of the C-shaped frame.

[0033] End connecting plates 126 are welded to both ends of the upper surface of the connecting base plate 121. A plurality of positioning holes 127 are opened on one side of the end connecting plate 126, and a plurality of plug-in screws 128 are fixedly connected to the side. The positioning holes 127 and the plug-in screws 128 of one end connecting plate 126 correspond to the plug-in screws 128 and the positioning holes 127 of the other end connecting plate 126. The two floor keels 12 (or ceiling keels 11) are fixed by nuts through the cooperation of the plug-in screws 128 and the positioning holes 127, so that the two light steel keel assemblies 1 are connected in the horizontal direction.

[0034] The vertical keel 13 includes a keel body 131 and a plurality of limiting top plates 132, the bottom ends of the plurality of limiting top plates 132 are each provided with a limiting support plate 133, mounting holes 3 are provided on both sides of the upper surface of the limiting top plate 132, the mounting holes 3 penetrate the limiting support plate 133, and a positioning pin 134 is provided between the limiting top plate 132 and the limiting support plate 133, a plurality of limiting card plates 135 are equidistantly installed on the back side of the keel body 131, and card plate fixing pins 136 are inserted on both sides of the limiting card plates 135.

[0035] The keel body 131 includes a positioning open ring head 1311 and two symmetrically arranged limiting frame plates 1312. Figure 5 As shown, the positioning open ring head 1311 includes an integrally formed open ring and two frame plates. The two frame plates are respectively arranged at both ends of the open ring and are integrally formed with the two limiting frame plates 1312.

[0036] The limiting frame plate 1312 includes an integrally formed horizontal plate and a vertical plate. Both ends of one side of the vertical plate are fixedly connected with an internal threaded connecting tube 1313. The inner cavity of the internal threaded connecting tube 1313 passes through the vertical plate. When the keel body 131 cooperates with the top keel 11 and the ground keel 12, it corresponds to the installation hole 2.

[0037] A positioning connecting plate 1314 is integrally formed at the bottom end of the vertical plate of the limiting frame plate 1312, and a connecting flap 1315 is integrally formed at one end of the positioning connecting plate 1314 away from the limiting frame plate 1312. A socket 1 is provided at the top and bottom ends of the connecting flap 1315, and the socket 1 is adapted to be plugged into the plug block of the positioning socket 124.

[0038] The connecting flap 1315 is arranged on the lower surface of the positioning connecting plate 1314, and an inclined support plate 1316 is integrally formed at one end of the connecting flap 1315 away from the positioning connecting plate 1314, and the end of the inclined support plate 1316 corresponds to the connection between the vertical plate and the horizontal plate of the limiting frame plate 1312.

[0039] The limiting card plate 135 is inserted into the back side of the connecting flap 1315, and two card plate fixing pins 136 are respectively arranged in the angle space formed by the inclined support plate 1316 and the connecting flap 1315, and the card plate fixing pins 136 are fixed to the limiting card plate 135 by nuts.

[0040] One side of the positioning open ring head 1311 is equidistantly provided with a plurality of adapter slots 1, the top inner wall of each adapter slot 1 is welded to the limiting top plate 132, the bottom inner wall of each adapter slot 1 is welded to the limiting support plate 133, and the bottoms of both ends of the limiting support plate 133 are integrally formed with bent plates.

[0041] An adapter installation slot is provided on the front side of the positioning open ring head 1311 at the top of the adapter slot, and the adapter installation slot is connected to the inner cavity of the open ring. A positioning pin 134 is installed inside the adapter installation slot and passes through a limiting top plate 132 and a limiting support plate 133.

[0042] The transverse keel 14 includes a mounting arm plate 141 and a connecting support rod 142. The connecting support rod 142 is fixedly installed between a limiting top plate 132 and a limiting support plate 133. A plurality of mounting holes 4 that are compatible with a positioning pin 134 are equidistantly provided at the top end of the connecting support rod 142. A mounting hole 5 corresponding to the mounting hole 3 is also provided. Bolts are installed inside the mounting holes 3 and 5 to fix the transverse keel 14 to the vertical keel 13.

[0043] The top and bottom of the front side of the connecting support rod 142 are welded to a mounting arm plate 141. A plurality of mounting holes six are equidistantly provided on the front side of the mounting arm plate 141. The mounting holes six correspond to the mounting holes one of the connecting bottom wall plate 21, so as to facilitate the installation of the connecting bottom wall plate 21.

[0044] When this embodiment is used, the light steel keel assembly 1 is first assembled, and multiple vertical keels 13 are fixedly connected to the ceiling keel 11 and the ground keel 12 by bolts, and then multiple horizontal keels 14 are fixed to the vertical keel 13 by bolts and positioning pins 134. Then, according to the assembly requirements of the light steel keel wall, the light steel keel assembly 1 is connected to the ceiling and the bottom plate, or the light steel keel assemblies 1 are connected to each other. The connection between the light steel keel assemblies 1 is initially fixed by bolts, and the horizontal keel 14 is used to strengthen the connectivity between the two light steel keel assemblies 1. Figure 1 and Figure 2 As shown, the horizontal keel 14 is fixed to the vertical keels 13 of the two light steel keel assemblies 1 by bolts; then the connecting bottom wall panel 21 is fixedly installed on the horizontal keel 14, and finally a plurality of decorative wall panels 22 are bonded to the connecting bottom wall panel 21 by adhesive.

[0045] This example uses a special structure of a vertical keel 13 (the specific structure refers to the above content and the appendix of the specification) Figure 2 , Figures 4 to 8 ) reduces the weight of the overall light steel keel assembly 1, but can ensure the strength of the overall structure, ensure the use effect of the overall structure, and further improve the stability of the overall light steel keel wall, facilitate the disassembly and assembly of the overall device, and ensure the stability of the structural connection.

[0046] Embodiment 2: Based on the embodiment 1, a stabilizing cross bar 15 and a reinforcing diagonal arm 16 are additionally provided to further improve the stability of the light steel keel assembly 1 during use.

[0047] Multiple stabilizing cross bars 15 are equidistantly fixedly installed between the two groups of vertical purlins 13. The multiple stabilizing cross bars 15 are arranged in upper and lower positions. Each group of vertical purlins 13 is equidistantly arranged. Multiple reinforcing oblique arm bars 16 are fixedly installed between two adjacent vertical purlins 13.

[0048] like Figure 7 As shown, a plurality of mounting holes seven are equidistantly provided on the upper surface of the positioning connecting plate 1314 of the vertical keel 13, the mounting holes seven pass through the connecting flap 1315, and two mounting holes eight are provided between two adjacent mounting holes seven, wherein the spacing between the two mounting holes eight on one side is smaller, and the spacing between the two mounting holes eight on the other side is larger.

[0049] The stabilizing cross bar 15 includes a cross bar body 151 and a plurality of connecting and mounting holes 152 opened on the front of the cross bar body 151. The connecting and mounting holes 152 correspond to the mounting holes 7, and the stabilizing cross bar 15 is fixed to the vertical purlin 13 by bolts, thereby improving the connection strength and stability between the vertical purlins 13 on both sides.

[0050] An end plug-in interface 154 is provided at the bottom of one end and the top of the other end of the cross bar body 151, and an end plug-in rod 153 is fixedly connected to the top of one end and the bottom of the other end of the cross bar body 151. When two horizontally adjacent light steel keel assemblies 1 are connected, preliminary positioning is performed by stabilizing the docking of the cross bar 15, which reduces the difficulty of positioning the two and improves the accuracy of positioning.

[0051] The reinforcement oblique arm rod 16 is provided with a mounting hole 9, which corresponds to the mounting hole 8, and the reinforcement oblique arm rod 16 is fixed to the vertical keel 13 by bolts. Figure 2 As shown, the connection between the reinforced oblique arm 16 and the vertical keel 13 is formed to form a shape similar to a triangle, which further improves the stability of the installation of the vertical keel 13 and improves the bearing strength of the overall light steel keel assembly 1.

[0052] When this embodiment is in use, on the basis of the first embodiment, after connecting the top keel 11, the ground keel 12 and multiple vertical keels 13, multiple stabilizing cross bars 15 and multiple reinforcing diagonal arm bars 16 are assembled in sequence, and finally the transverse keel 14 and the wall panel assembly 2 are assembled; on the basis of the first embodiment, the bearing capacity and strength of the overall light steel keel assembly 1 are further improved to ensure the stability of the light steel keel assembly 1 in use.

[0053] Embodiment 3: Based on Embodiment 1 and Embodiment 2, the vertical keel 13 is replaced by the vertical keel 2 17. On the basis of ensuring the assembly stability of the transverse keel 14, the weight of the overall light steel keel assembly 1 is reduced, and the use effect of the overall device is improved.

[0054] The vertical keel 17 includes a keel body 171 and multiple limiting top plates 172. The bottom ends of the multiple limiting top plates 172 are all provided with limiting support plates 173, and a positioning pin 174 is inserted between the limiting top plate 172 and the limiting support plate 173; the limiting top plate 172 is the same as the limiting top plate 132, the limiting support plate 173 is the same as the limiting support plate 133, and the positioning pin 174 is the same as the positioning pin 134.

[0055] The keel body 171 includes an integrally formed connecting top arm plate 1711 and a thick-walled support plate 1713 , the middle of both sides of the thick-walled support plate 1713 are integrally formed with a limiting upper plate 1712 , and the bottom of both sides of the thick-walled support plate 1713 are integrally formed with a limiting lower plate 1714 .

[0056] An integrally formed hollow tube is provided at the top of the connecting top arm plate 1711, and the connecting top arm plate 1711 is provided with a plurality of adapter slots 2 which are the same as the adapter slot 1; the top inner wall of each adapter slot 2 is welded to the limiting top plate 2 172, and the bottom inner wall of each adapter slot 2 is welded to the limiting support plate 2 173.

[0057] The lower surface of the limiting lower plate 1714 is provided with a connecting flap 2 1715, which is fixedly connected to one end of the limiting lower plate 1714, and the two are configured to be integrally formed; both ends of the limiting upper plate 1712 are integrally formed with a positioning connecting plate 2 1717, and the bottom end of the positioning connecting plate 2 1717 is welded to the connecting flap 2 1715 and the limiting lower plate 1714.

[0058] An internal threaded connecting tube 1718 is welded to one side of the second positioning connecting plate 1717, the inner cavity of the second internal threaded connecting tube 1718 passes through the second positioning connecting plate 1717, and a plurality of stabilizing ribs 1716 are welded at equal intervals between the limiting upper plate 1712 and the limiting lower plate 1714.

[0059] The top and bottom of the second connecting flap 1715 are both provided with a second plug hole, and the second plug hole is adapted to be plugged with the plug block of the positioning card seat 124.

[0060] When this embodiment is used, on the basis of the first and second embodiments, the first vertical keel 13 is replaced by the second vertical keel 17, and the overall light steel keel assembly 1 is assembled according to the assembly method of the first and second embodiments.

[0061] The vertical purlin 2 17 used in this embodiment has the same function as the vertical purlin 13, but compared with the vertical purlin 13, the overall structure of the vertical purlin 2 17 is simpler and the weight is lower. On the basis of ensuring the overall structural strength, the convenience of assembly of the overall device is further improved.

[0062] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A light steel keel wall structure, characterized in that: include: A light steel keel assembly (1) and a wall panel assembly (2), wherein the wall panel assembly (2) is fixedly mounted on both sides of the light steel keel assembly (1); The light steel keel assembly (1) comprises a top keel (11) and a ground keel (12) symmetrically arranged in an upper and lower direction, two groups of vertical keels (13) are arranged between the top keel (11) and the ground keel (12), a plurality of horizontal keels (14) are fixedly installed at equal distances on the sides of the two groups of vertical keels (13) facing away from each other, and a plurality of stabilizing cross bars (15) are fixedly installed at equal distances between the two groups of vertical keels (13), a plurality of vertical keels (13) are arranged in equal distances in each group, and a plurality of reinforcing oblique arm bars (16) are fixedly installed between two adjacent vertical keels (13); The vertical keel (13) comprises a keel body (131) and a plurality of position-limiting top plates (132), the bottom ends of the plurality of position-limiting top plates (132) are each provided with a position-limiting support plate (133), and a positioning card pin (134) is provided between the position-limiting top plate (132) and the position-limiting support plate (133), a plurality of position-limiting card plates (135) are equidistantly installed on the back of the keel body (131), and card plate fixing pins (136) are inserted on both sides of the position-limiting card plates (135); The keel body (131) comprises a positioning open ring head (1311) and two symmetrically arranged limiting frames (1312); the bottom end of the limiting frames (1312) is fixedly connected to a positioning connecting plate (1314); one end of the positioning connecting plate (1314) is fixedly connected to a connecting flap (1315); one end of the connecting flap (1315) is fixedly connected to an inclined support plate (1316); The wall panel assembly (2) comprises a connecting bottom wall panel (21) and a decorative surface wall panel (22), wherein the connecting bottom wall panel (21) is fixedly mounted on a plurality of transverse keels (14), and a plurality of decorative surface wall panels (22) are fixedly connected to the front side of the connecting bottom wall panel (21).

2. A light steel keel wall structure according to claim 1, characterized in that: The two ends of the positioning open ring head (1311) are respectively fixedly connected to two limiting frame plates (1312), and the limiting frame plates (1312) include an integrally formed horizontal plate and a vertical plate, and both ends of one side of the vertical plate are fixedly connected to an internal threaded connecting tube 1 (1313).

3. A light steel keel wall structure according to claim 1, characterized in that: The top keel (11) and the ground keel (12) have the same structure; the ground keel (12) comprises a connecting bottom plate (121) and a partition upright plate (122); a plurality of reinforcing ribs (123) are fixedly connected at equal distances on both sides of the partition upright plate (122).

4. A light steel keel wall structure according to claim 3, characterized in that: A positioning seat (124) is provided between two adjacent reinforcing ribs (123), fixing pin holes (125) are provided on the upper surfaces of the connecting bottom plates (121) on both sides of the positioning seat (124), and end connecting plates (126) are fixedly connected to both ends of the upper surface of the connecting bottom plates (121).

5. A light steel keel wall structure according to claim 4, characterized in that: A plurality of positioning holes (127) are provided on one side of the end connecting plate (126), and a plurality of plug-in screws (128) are fixedly connected to the side; the positioning holes (127) and the plug-in screws (128) of one end connecting plate (126) correspond to the plug-in screws (128) and the positioning holes (127) of another end connecting plate (126).

6. The light steel keel wall structure according to claim 1, characterized in that: The transverse keel (14) comprises a mounting arm plate (141) and a connecting support rod (142); the connecting support rod (142) is fixedly mounted between a limiting top plate (132) and a limiting support plate (133); and the top and bottom of the front side of the connecting support rod (142) are both fixedly connected to a mounting arm plate (141).

7. The light steel keel wall structure according to claim 1, characterized in that: The stabilizing cross bar (15) comprises a cross bar body (151) and a plurality of groups of connecting and mounting holes (152) provided on the front side of the cross bar body (151); the bottom of one end of the cross bar body (151) and the top of the other end are both provided with end plug-in interfaces (154); and the top of one end of the cross bar body (151) and the bottom of the other end are both fixedly connected with end plug-in rods (153).

8. The light steel keel wall structure according to claim 1, characterized in that: The vertical keel 1 (13) is replaced by a vertical keel 2 (17), and the vertical keel 2 (17) comprises a keel body 2 (171) and a plurality of position limiting top plates 2 (172), and a position limiting support plate 2 (173) is arranged at the bottom ends of the plurality of position limiting top plates 2 (172), and a positioning pin 2 (174) is inserted between the position limiting top plate 2 (172) and the position limiting support plate 2 (173).

9. A light steel keel wall structure according to claim 8, characterized in that: The second keel body (171) comprises a connecting top arm plate (1711) and a thick-walled support plate (1713), the middle parts of both sides of the thick-walled support plate (1713) are fixedly connected to the limited upper plate (1712), and the bottoms of both sides of the thick-walled support plate (1713) are fixedly connected to the limited lower plate (1714).

10. A light steel keel wall structure according to claim 9, characterized in that: A second connecting flap (1715) is provided on the lower surface of the limiting lower plate (1714), and two ends of the limiting upper plate (1712) are fixedly connected to a second positioning connecting plate (1717), one side of the second positioning connecting plate (1717) is fixedly connected to a second internal thread connecting tube (1718), and a plurality of stabilizing ribs (1716) are fixedly connected at equal intervals between the limiting upper plate (1712) and the limiting lower plate (1714).

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