Splicing frame integral assembly type steel structure outer wall structure and construction method thereof

Abstract

The application discloses a kind of splicing frame integral assembly type steel structure outer wall structure and its construction method, comprising: the three guide rails of same direction setting, the guide rail is formed with guide slot;Grid plate, including the multiple inner rib of the outer side of the guide rail and multiple outer rib, the inner rib is crossed with the outer rib and is set, multiple the inner rib is respectively connected in multiple the outer rib by pivot, the opposite sides of the grid plate and the pivot of a row in the middle part are respectively slid in the guide sliding slot of three guide rails;Shaping cable, the pivot of a row in the middle part of the grid plate is provided with perforation, the middle part of the shaping cable is respectively movably threaded in the perforation of the pivot of a row in the middle part of the grid plate, the both ends of the shaping cable are respectively connected with limiting piece, the slot wall of the guide slot of the middle guide rail is formed with multiple insertion holes, and the length direction of the guide slot is spaced apart.The application solves the problem that early installation and later adjustment of existing steel structure outer wall are inconvenient.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically to a spliced ​​frame integral assembly steel structure exterior wall structure and its construction method. Background Technology

[0002] With the development of society and the economy, steel structure exterior walls are increasingly being used. Steel structure exterior walls, constructed by installing steel plates or structural steel onto reinforced concrete exterior walls, are aesthetically pleasing, fire-retardant, provide thermal insulation, and are suitable for decoration. Steel structure exterior wall components can be factory-made and installed on-site; steel can be reused, reducing construction waste and making them more environmentally friendly, hence their widespread adoption. Although existing prefabricated steel structure exterior walls have many advantages, in actual use, they require the individual steel structures to be arranged and installed, then fixed with screws. Adjustments to the fixing keel according to the exterior decorative surface are also necessary, making installation complex, requiring high precision, and inconvenient for later adjustments.

[0003] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, a spliced ​​frame integral assembly steel structure exterior wall structure and its construction method are provided to solve the problems of inconvenience in the early installation and later adjustment of existing steel structure exterior walls.

[0005] To achieve the above objectives, a modular steel structure exterior wall structure with a spliced ​​frame is provided, comprising:

[0006] Three guide rails arranged in the same direction, each guide rail having a guide groove;

[0007] The grid plate includes multiple inner ribs and multiple outer ribs that are attached to the outer side of the guide rail. The inner ribs and the outer ribs are arranged to cross each other. The multiple inner ribs are pivotally connected to the multiple outer ribs by pivots. A row of pivots on opposite sides and in the middle of the grid plate are respectively slidably disposed in the guide grooves of the three guide rails.

[0008] A shaping cable is provided, with through holes on a row of pivots in the middle of the grid plate. The middle portion of the shaping cable is movably inserted into the through holes of the row of pivots in the middle of the grid plate. Limiting members are connected to both ends of the shaping cable. The guide groove of the middle guide rail has multiple insertion holes spaced apart along the length of the guide groove. By rotating a pivot in the middle of the grid plate to make the shaping cable wind around the pivot, the shaping cable contracts to adjust the outer dimensions of the grid plate. The limiting members are inserted into the corresponding insertion holes to lock the spacing between the three guide rails. After the spacing between the three guide rails is locked, the three guide rails are installed on the concrete wall.

[0009] Furthermore, a first notch is formed at the junction of the inner rib and the outer rib, and a second notch is formed at the junction of the outer rib and the inner rib, with the first notch engaging with the second notch.

[0010] Furthermore, a flange is formed at the end of the pivot, and the groove of the guide groove extends in opposite directions to form an anti-slip flange for preventing the flange from slipping off.

[0011] Furthermore, the inner rib and the outer rib are each provided with a plurality of shaft holes, and the pivot is rotatably inserted into one shaft hole of the inner rib and one shaft hole of the outer rib.

[0012] This invention provides a construction method for an integrally assembled steel structure exterior wall structure with a spliced ​​frame, comprising the following steps:

[0013] Rotate one of the pivots in a row of pivots in the middle of the grid plate to cause the shaping cable to wrap around the pivot, and the shaping cable contracts to adjust the external dimensions of the grid plate;

[0014] The two opposite sides and the middle of the grid plate are respectively slidably placed in the guide grooves of the three guide rails;

[0015] The limiting member is inserted into the corresponding hole to lock the spacing between the three guide rails;

[0016] After the spacing of the three guide rails is locked, the three guide rails are installed on the concrete wall.

[0017] The beneficial effects of this invention are as follows: the splicing frame integral assembly steel structure exterior wall structure of this invention, wherein the grid plate is installed on the concrete wall surface via guide rails to form the steel structure exterior wall, and the size of the steel structure exterior wall can be easily adjusted by the shaping cable, and the grid plate can also be locked on multiple guide rails, making the overall size adjustment of the steel structure exterior wall convenient. It is suitable for installation on concrete walls of various sizes and specifications, improving the initial installation efficiency of the steel structure exterior wall. On the other hand, when adjusting the steel structure exterior wall later, the steel structure exterior wall can be quickly adjusted by moving and adjusting the spacing of the guide rails, making the later adjustment of the steel structure exterior wall very convenient and quick. Attached Figure Description

[0018] Other features, objects, and advantages of this application will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the splicing frame integral assembly steel structure exterior wall structure according to an embodiment of the present invention.

[0020] Figure 2 This is an exploded structural diagram of the splicing frame integral assembled steel structure exterior wall structure according to an embodiment of the present invention.

[0021] Figure 3 This is a schematic diagram of the structure of the shaping cable according to an embodiment of the present invention. Detailed Implementation

[0022] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0024] Reference Figures 1 to 3 As shown, the present invention provides a splicing frame integral assembly steel structure exterior wall structure, including: guide rail 1, adjustable size grid plate 2, and shaped cable 3.

[0025] The number of guide rails is at least three. In this embodiment, the number of guide rails is three. The three guide rails are arranged in the same direction. Preferably, each guide rail is arranged in a horizontal direction.

[0026] The guide rail 1 has a guide groove. The guide groove passes through both ends of the guide rail. The guide groove is set along the length of the guide rail.

[0027] The grid plate 2 includes inner ribs 21 and outer ribs 22. There are multiple inner ribs 21 and outer ribs 22.

[0028] The inner ribs 21 are attached to the outer side of the guide rail 1. Multiple inner ribs 21 are arranged intersecting with multiple outer ribs 22. Multiple inner ribs 21 are pivotally connected to multiple outer ribs 22 via pivots 23. A row of pivots 23 on opposite sides and in the middle of the grid plate 2 are slidably mounted in the guide grooves of the three guide rails 1.

[0029] In this embodiment, when the guide rail is not fixed, it should be referred to in the attached drawing. Figure 1 As shown in the diagram, when the length of the grid plate is adjusted in the left and right directions, the width of the grid plate in the up and down directions changes, which in turn changes the spacing between the three guide rails.

[0030] A pivot 23 is rotated in the middle of the grid plate 2 to cause the shaping cable 3 to wind around the pivot 23. The shaping cable 3 retracts to adjust the external dimensions of the grid plate 2, and the limiting member 31 is inserted into the corresponding socket to lock the spacing between the three guide rails 1. After the spacing of the three guide rails 1 is locked, the three guide rails 1 are installed on the concrete wall.

[0031] A row of pivots 23 in the middle of the grid plate 2 has through holes. The middle part of the shaping cable 3 is movably inserted into the through holes of the row of pivots 23 in the middle of the grid plate 2. The two ends of the shaping cable 3 are respectively connected to limit members 31. The guide groove wall of the guide rail 1 in the middle is formed with a plurality of insertion holes spaced apart along the length of the guide groove.

[0032] In this embodiment, the shaping cable can adjust the size of the grid plate and the spacing between the guide rails, and can also fix the position of the grid plate on the guide rails, locking the grid plate onto multiple guide rails.

[0033] As a preferred implementation method, see [reference]. Figure 2 A first notch 210 is formed at the junction of the inner rib 21 and the outer rib 22. A second notch is formed at the junction of the outer rib 22 and the inner rib 21. The first notch 210 engages with the second notch.

[0034] In this embodiment, a flange plate is formed at one end of the pivot 23. The flange plate is arranged in a circle along the circumference of the pivot. One end of the pivot slides in a guide groove. The outer diameter of the flange plate is adapted to the width of the guide groove. Anti-slip flanges 11 extend oppositely from the openings of the guide grooves. The anti-slip flanges 11 prevent the flange plate from slipping. The anti-slip flanges 11 abut against the side of the flange plate furthest from the bottom of the guide groove.

[0035] In this embodiment, the inner rib 21 and the outer rib 22 are each provided with a plurality of shaft holes. A pivot 23 is rotatably inserted into one shaft hole of the inner rib 21 and one shaft hole of the outer rib 22.

[0036] Preferably, each inner rib is pivotally connected to at least three outer ribs; each outer rib is pivotally connected to at least three inner ribs. Multiple intersections are formed on the grid plate in a matrix arrangement, but not every intersection is connected by a pivot. Multiple pivots are spaced apart at multiple intersections to ensure that each inner and outer rib is connected by two pivots.

[0037] This invention provides a construction method for an integrally assembled steel structure exterior wall structure with a spliced ​​frame, comprising the following steps:

[0038] S1. Rotate one of the pivots 23 in the middle of the grid plate 2 so that the shaping cable 3 is wound around the pivot 23, and the shaping cable 3 contracts to adjust the outer dimensions of the grid plate 2.

[0039] S2. The row of pivots 23 on the opposite sides and the middle of the grid plate 2 are respectively slid into the guide grooves of the three guide rails 1.

[0040] S3. Insert the limiting member 31 into the corresponding socket to lock the spacing between the three guide rails 1.

[0041] S4. After locking the spacing of the three guide rails 1, install the three guide rails 1 onto the concrete wall.

[0042] This invention relates to a modular, assembled steel structure exterior wall structure. The grid panels are installed on a concrete wall surface via guide rails to form the steel structure exterior wall. The dimensions of the steel structure exterior wall can be easily adjusted using shaping cables, and the grid panels can be locked onto multiple guide rails, making overall dimensional adjustments convenient. This structure is suitable for installation on concrete walls of various sizes and specifications, improving the initial installation efficiency of the steel structure exterior wall. Furthermore, during subsequent adjustments to the steel structure exterior wall, the spacing of the guide rails can be moved and adjusted quickly, making later adjustments to the steel structure exterior wall very convenient and fast.

[0043] The above description is merely a preferred embodiment of this application and an explanation of the technical principles employed. Those skilled in the art should understand that the scope of the invention involved in this application is not limited to technical solutions formed by specific combinations of the above-described technical features, but should also cover other technical solutions formed by arbitrary combinations of the above-described technical features or their equivalents without departing from the inventive concept. For example, technical solutions formed by substituting the above features with (but not limited to) technical features with similar functions disclosed in this application.

Claims

1. A modular steel structure exterior wall structure with a spliced ​​frame, characterized in that, include: Three guide rails arranged in the same direction, each guide rail having a guide groove; The grid plate includes multiple inner ribs and multiple outer ribs that are attached to the outer side of the guide rail. The inner ribs and the outer ribs are arranged to cross each other. The multiple inner ribs are pivotally connected to the multiple outer ribs by pivots. A row of pivots on opposite sides and in the middle of the grid plate are respectively slidably disposed in the guide grooves of the three guide rails. A shaping cable is provided, wherein a row of pivots in the middle of the grid plate has through holes, and the middle part of the shaping cable is movably inserted into the through holes of the row of pivots in the middle of the grid plate. The two ends of the shaping cable are respectively connected to limiting members. The guide groove of the middle guide rail has a plurality of insertion holes spaced apart along the length of the guide groove. When the pivot in the middle of the grid plate is rotated to make the shaping cable wind around the pivot, the shaping cable shrinks to adjust the outer size of the grid plate. The limiting member is inserted into the corresponding insertion hole to lock the spacing between the three guide rails. After the spacing of the three guide rails is locked, the three guide rails are installed on the concrete wall. The inner rib and the outer rib are each provided with a plurality of shaft holes, and the pivot is rotatably inserted into one shaft hole of the inner rib and one shaft hole of the outer rib.

2. The spliced ​​frame integral assembled steel structure exterior wall structure according to claim 1, characterized in that, A first notch is formed at the junction of the inner rib and the outer rib, and a second notch is formed at the junction of the outer rib and the inner rib, wherein the first notch engages with the second notch.

3. The spliced ​​frame integral assembled steel structure exterior wall structure according to claim 1, characterized in that, The end of the pivot is formed with a flange plate, and the groove opening of the guide groove extends in opposite directions to form an anti-slip flange for preventing the flange plate from slipping off.

4. A construction method for a prefabricated steel structure exterior wall structure with a spliced ​​frame as described in any one of claims 1 to 3, characterized in that, Includes the following steps: Rotate one of the pivots in a row of pivots in the middle of the grid plate to cause the shaping cable to wrap around the pivot, and the shaping cable contracts to adjust the external dimensions of the grid plate; The two opposite sides and the middle of the grid plate are respectively slidably placed in the guide grooves of the three guide rails; The limiting member is inserted into the corresponding hole to lock the spacing between the three guide rails; After the spacing of the three guide rails is locked, the three guide rails are installed on the concrete wall.

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