A new type of steel skeleton is matched with L type transverse pipe card clay dry brick decoration outer wall masonry structure

Abstract

The utility model provides a kind of novel steel skeleton collocation L type transverse pipe card clay plain brick decorative outer wall masonry structure, including the vertical through reinforcing bar of multiple follow clay plain brick's masonry sectional welding, bottom vertical through reinforcing bar is fixed with concrete cantilever slab using the way of planting reinforcing bar;Vertical keel is fixed between upper and lower concrete cantilever slab by connecting plate and expansion bolt;Vertical through reinforcing bar passes through clay plain brick brick hole, and steel mesh and L type transverse pipe card are installed to start installing every eight layers of masonry clay plain brick, L type transverse pipe card vertical section is welded with vertical keel, horizontal section is placed on clay plain brick and galvanized steel pipe on it is inserted into clay plain brick brick hole, vertical through reinforcing bar passes through galvanized steel pipe hole.This utility model uses surface galvanizing vertical keel as horizontal tie fixing point, using surface galvanizing L type transverse pipe card is tied with it, convenient to construct, speeds up construction progress, and cost is lower, and the connection overall rigidity is larger.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a novel steel frame combined with L-shaped horizontal pipe clamps for the construction of ceramic exposed brick exterior walls. Background Technology

[0002] Currently, the construction methods for exposed brick exterior walls are mainly divided into two types: dry hanging and masonry. Compared with dry hanging exposed brick exterior walls, construction companies prefer masonry exposed brick exterior walls. Due to the characteristics of exposed brick exterior walls, such as their generally high height, large area, and heavy weight, ensuring their overall stability is a problem that urgently needs to be solved.

[0003] The vertical load of exposed brick decorative exterior walls is mainly borne by the cantilever beams of the main structure, which generally fully meets the stability requirements. Lateral loads are mainly achieved through tie-bar connections with the main structure; however, the construction quality and rigidity of these tie-bar connections are difficult to guarantee in actual construction. Generally, exposed brick decorative exterior walls use steel reinforcement as a lateral tie-bar. This method has the following drawbacks: the steel reinforcement is easily corroded when exposed to air, compromising its strength; its rigidity is low, compromising stability; the construction process is cumbersome, the construction period is long, and the construction quality cannot be guaranteed.

[0004] To solve the above-mentioned technical problems, this utility model designs a new type of steel frame combined with L-shaped horizontal pipe clamps for the construction of decorative exterior walls using clay bricks. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a novel steel frame combined with L-shaped horizontal pipe clamps for the construction of terracotta brick decorative exterior walls, which solves the problems of unstable terracotta brick decorative exterior wall construction and cumbersome construction procedures in traditional horizontal tie methods.

[0006] This utility model achieves the above-mentioned technical objectives through the following technical means.

[0007] A novel steel frame structure combined with L-shaped horizontal pipe clamps for the construction of terracotta brick exterior walls includes vertical through-beams, which are welded in sections as the terracotta bricks are laid. The bottom vertical through-beams are fixed to the concrete cantilever slab. It also includes vertical joists, which are fixed between the upper and lower concrete cantilever slabs at the terracotta brick installation location via connecting plates and expansion bolts. The vertical joists are located inside the vertical through-beams. The vertical through-beams pass through the holes in the terracotta bricks. Every eight layers of terracotta bricks, a steel mesh and L-shaped horizontal pipe clamps are installed. The horizontal section of the L-shaped horizontal pipe clamps connects to the vertical joists, achieving horizontal ties.

[0008] Furthermore, the L-shaped horizontal pipe clamp is a factory-processed integrated structure, including an L-shaped galvanized steel plate, with a hole in the horizontal section of the L-shaped galvanized steel plate and a galvanized steel pipe installed at the hole, the size of which matches the vertical through-bar reinforcement; the vertical section of the L-shaped galvanized steel plate is welded and fixed to the vertical keel, the horizontal section of the L-shaped galvanized steel plate is placed on the terracotta brick and the galvanized steel pipe is inserted into the brick hole, and the vertical through-bar reinforcement passes through the hole of the galvanized steel pipe.

[0009] Furthermore, connecting plates are welded and fixed to the top and bottom of the vertical keel. The connecting plates have holes and are fixed to the concrete cantilever slab by expansion bolts.

[0010] Furthermore, the bottom vertical through-bar is fixed to the concrete cantilever slab using a rebar anchoring method.

[0011] Furthermore, the vertical keel is made of galvanized square steel pipe; the steel mesh is made of hot-dip galvanized steel mesh; and the connecting plate is made of double-hole galvanized steel plate.

[0012] This utility model has the following beneficial effects: This utility model uses galvanized square steel pipe vertical keel as the fixing point for horizontal tie. Compared with traditional reinforced concrete structural columns, construction is relatively convenient and the construction cost is lower. The L-shaped horizontal pipe clamp is made of galvanized steel plate and steel pipe, avoiding the adverse conditions of rust and reduced strength in the connection structure. Moreover, the connection device using a one-time molding process has greater overall rigidity than traditional steel bar connections. At the same time, this component is a factory-processed standardized device, and its quality can be effectively guaranteed. In addition, compared with the complex nodes of traditional steel bar connection measures, it simplifies the construction process, further ensuring the construction quality and accelerating the construction progress. Attached Figure Description

[0013] Figure 1 This is a cross-sectional schematic diagram of the construction structure of the exterior wall with a new type of steel frame and L-shaped horizontal pipe clamps and terracotta bricks as described in this utility model. Figure 2 This is a vertical section diagram of the construction structure of the exterior wall with a novel steel frame and L-shaped horizontal pipe clamps and terracotta bricks as described in this utility model. Figure 3 This is a schematic diagram of the L-shaped horizontal pipe clamp structure described in this utility model.

[0014] In the diagram: 1-Vertical continuous reinforcing bar; 2-Reinforcing mesh; 3-L-shaped horizontal pipe clamp; 4-Vertical keel; 5-Concrete cantilever slab; 6-Expansion bolt; 7-Clay brick; Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the scope of protection of the present invention is not limited thereto.

[0016] like Figure 1 , 2 As shown, the novel steel frame combined with L-shaped horizontal pipe clamps for the construction of a ceramic brick exterior wall includes a vertical through steel bar 1, a steel mesh 2, an L-shaped horizontal pipe clamp 3, a vertical keel 4, a connecting plate, and expansion bolts 6.

[0017] like Figure 1 , 2 As shown, based on the distance between the upper and lower concrete cantilever slabs 5 at the installation location of the terracotta brick 7, multiple vertical through steel bars 1 are welded together in sections. Among them, the bottommost vertical through steel bar 1 is fixedly connected to the concrete cantilever slab 5 by means of rebar anchoring.

[0018] like Figure 1 , 2 As shown, connecting plates are welded and fixed to the top and bottom of the vertical keel 4. Holes are opened on the connecting plates. The connecting plates are fixed to the concrete cantilever slab 5 by expansion bolts 6, thereby fixing the vertical keel 4 between the upper and lower concrete cantilever slabs 5. The vertical keel 4 is located inside the vertical through steel bar 1.

[0019] like Figure 1 , 2 As shown, the vertical through steel bar 1 passes through the brick hole of the clay brick 7. The clay brick 7 is laid layer by layer from bottom to top. The first layer of clay brick 7 is laid on the first layer of fine stone concrete leveling layer on the concrete cantilever slab 5. Every eight layers of clay brick 7 are laid, the steel mesh 2 and L-shaped horizontal pipe clamps 3 are installed.

[0020] like Figures 1 to 3 As shown, the L-shaped horizontal pipe clamp 3 adopts an L-shaped standardized pipe clamp, including an L-shaped galvanized steel plate. The horizontal section of the L-shaped galvanized steel plate has an opening, and a galvanized steel pipe is installed at the opening. The size of the galvanized steel pipe matches the vertical through-bar reinforcement 1. When installing the L-shaped horizontal pipe clamp 3 every eight layers of terracotta bricks 7, the vertical section of the L-shaped galvanized steel plate is welded and fixed to the vertical keel 4. The horizontal section of the L-shaped galvanized steel plate is placed on the terracotta bricks 7, and the galvanized steel pipe is inserted into the brick hole of the terracotta bricks 7. The vertical through-bar reinforcement 1 passes through the hole of the galvanized steel pipe.

[0021] The vertical through-bar 1 is a threaded ribbed steel bar with a diameter of 12mm.

[0022] The steel mesh 2 is a hot-dip galvanized steel mesh with a diameter of 6mm.

[0023] The vertical keel 4 is made of galvanized square steel pipe with a cross-sectional dimension of 60mm in length, 40mm in width, and 2.5mm in wall thickness.

[0024] The connecting plate is made of double-hole galvanized steel plate with dimensions of 12mm in length, 5mm in width, and 3mm in thickness.

[0025] The expansion bolt 6 is an M8*80 expansion bolt.

[0026] The number of vertical keels 4 and the number of L-shaped horizontal pipe clamps 3 per layer are set reasonably according to actual construction needs.

[0027] The construction method for the novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall masonry structure described in this utility model is as follows: According to the detailed drawing of the terracotta brick exterior wall, vertical through steel bars 1 and vertical keel 4 are arranged and installed. The vertical through steel bars 1 are fixedly connected to the concrete cantilever slab 5 of the main building by means of rebar installation. The vertical keel 4 is connected to the concrete cantilever slab 5 by means of connecting plates and expansion bolts 6. According to the detailed drawing of the terracotta brick exterior wall, the first layer of fine stone concrete leveling layer and the first layer of terracotta brick 7 are constructed. The 7 layers of clay bricks are laid one by one, and the 1 vertical through steel bar is welded in sections. When laying the bricks up to the eighth layer, install the steel mesh 2 and the L-shaped horizontal pipe clamp 3. The vertical end of the L-shaped horizontal pipe clamp 3 is welded to the vertical keel 4, and the galvanized steel pipe at the horizontal end is inserted into the brick hole of the clay brick 7. The vertical through steel bar 1 needs to pass through the galvanized steel pipe hole on the L-shaped horizontal pipe clamp 3. Construct the brickwork to the top following the steps outlined above, and after settlement is complete, perform sealing and grouting treatments.

[0028] The embodiments described above are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments. Any obvious improvements, substitutions or modifications that can be made by those skilled in the art without departing from the essential content of the present invention shall fall within the protection scope of the present invention.

Claims

1. A novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall construction structure, characterized in that, It includes vertical through steel bars (1), which are welded in sections as the clay bricks (7) are laid. The bottom vertical through steel bars (1) are fixed to the concrete cantilever slab (5). It also includes vertical keel (4), which is fixed between the upper and lower concrete cantilever slabs (5) at the installation location of the clay bricks (7) by connecting plates and expansion bolts (6). The vertical keel (4) is located inside the vertical through steel bars (1). The vertical through steel bars (1) pass through the brick holes of the clay bricks (7). Every eight layers of clay bricks (7) are laid, steel mesh (2) and L-shaped horizontal pipe clamps (3) are installed. The horizontal section of the L-shaped horizontal pipe clamps (3) is connected to the vertical keel (4) to achieve horizontal connection.

2. The novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall construction structure according to claim 1, characterized in that, The L-shaped horizontal pipe clamp (3) is an integrated structure manufactured in the factory, including an L-shaped galvanized steel plate, with a hole in the horizontal section of the L-shaped galvanized steel plate and a galvanized steel pipe installed at the hole. The size of the galvanized steel pipe matches the vertical through-bar (1). The vertical section of the L-shaped galvanized steel plate is welded and fixed to the vertical keel (4). The horizontal section of the L-shaped galvanized steel plate is placed on the clay brick (7) and the galvanized steel pipe is inserted into the brick hole. The vertical through-bar (1) passes through the hole of the galvanized steel pipe.

3. The novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall construction structure according to claim 1, characterized in that, The vertical keel (4) is welded and fixed with connecting plates at the top and bottom. The connecting plates have holes and are fixed to the concrete cantilever slab (5) by expansion bolts (6).

4. The novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall construction structure according to claim 1, characterized in that, The bottom vertical through steel bar (1) is fixed to the concrete cantilever slab (5) by means of rebar anchoring.

5. The novel steel frame combined with L-shaped horizontal pipe clamps and terracotta brick decorative exterior wall construction structure according to claim 1, characterized in that, The vertical keel (4) is made of galvanized square steel pipe; the steel mesh (2) is made of hot-dip galvanized steel mesh; and the connecting plate is made of double-hole galvanized steel plate.

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