Connecting structure of aluminum die back arris

Abstract

The utility model provides a connecting structure of aluminum mould back ridges, which comprises two templates, the two templates are arranged in parallel, a filling gap is arranged between the two templates and is used for pouring a wall body, the outer side of each template is supported by a plurality of straight back ridges, and the straight back ridges are sequentially connected end to end. A connecting piece is arranged between every two adjacent straight back ridges, and every two parallel straight back ridges are connected through a pull rod. According to the connecting structure of the aluminum die back ridges, the multiple straight back ridges are sequentially connected end to end through the connecting pieces, the types of parts are reduced, the straight back ridges can adapt to construction of walls of different specifications, every two adjacent straight back ridges can be connected in a matched mode through the connecting pieces in a linear arrangement mode and a mutually perpendicular arrangement mode, and the construction efficiency is improved. The device is suitable for different use conditions, is simple to disassemble and assemble, needs few types of parts, improves the construction efficiency, and reduces the construction cost.

Description

Technical Field

[0001] The utility model belongs to the field of aluminum mold back ribs, in particular to a connection structure of aluminum mold back ribs. Background Art

[0002] In traditional buildings, the formwork construction method for cast-in-place concrete generally uses steel or wooden beams to assemble into formwork brackets, and uses steel or wooden poles to build scaffolding to form bracket supports and multi-layer boards for concrete construction. Traditional building formwork is actually a kind of plywood. The difference is that the building formwork is a glued building formwork traditional building formwork specially produced for pouring concrete for buildings, bridges, tunnels and water conservancy projects. When constructing walls with non-standard heights or variable structural shapes, different specifications of aluminum formwork back ribs are required to support the steel-clad wood and formwork, which is inconvenient to operate, and the lengths of different parts are not uniform, which easily leads to material waste or incorrect assembly. Summary of the invention

[0003] In view of this, the utility model aims to propose a connection structure of aluminum formwork back ribs to solve the problem that the structures of the connecting structural parts of the aluminum formwork back ribs in the prior art are different when constructing walls of different specifications or shapes, which makes the construction complicated and affects the construction efficiency.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] A connection structure of aluminum mold back ribs includes two templates, the two templates are arranged parallel to each other, a filling gap is provided between the two templates, the filling gap is used for pouring walls, the outer side of each template is supported by multiple straight back ribs, and the multiple straight back ribs are connected end to end in sequence, a connecting piece is provided between two adjacent straight back ribs, and two straight back ribs arranged parallel to each other are connected by a pull rod.

[0006] Furthermore, a plurality of steel-clad timbers are arranged on the outer side of the template, and the plurality of steel-clad timbers are arranged parallel to each other, each steel-clad timber is located between the template and the straight back rib, and the steel-clad timbers and the straight back rib are arranged perpendicular to each other.

[0007] Furthermore, the straight back rib includes two square tubes, and the two square tubes are arranged parallel to each other, the two square tubes are connected by a partition plate, and the thickness of the partition plate is greater than the thickness of the connecting piece, and the connecting piece is located between the two square tubes.

[0008] Furthermore, each square tube is axially provided with a plurality of first through holes, the connecting piece is axially provided with a plurality of second through holes, and the periphery of the locking bolt is located in a first through hole and a second through hole, for positioning the relative position of the square tube and the connecting piece.

[0009] Furthermore, the straight back ribs and the connecting piece are connected via a plurality of locking bolts, and the plurality of locking bolts are used to fix the relative position between the straight back ribs and the connecting piece.

[0010] Furthermore, the straight back ribs are connected to the connecting piece via a locking bolt, and the straight back ribs are rotatably connected to the connecting piece via the locking bolt.

[0011] Furthermore, the second through hole is an elliptical long hole, and the periphery of the locking bolt can slide in the elliptical long hole.

[0012] Furthermore, the cross-section of the locking bolt is a T-shaped structure, one end of the locking bolt can be snapped onto the upper side of the square tube, the other end of the locking bolt passes through the first through hole and the second through hole in sequence and is located below the square tube, and the other end of the locking bolt is provided with an opening, and a binding wire passes through the opening to fix the relative position between the locking bolt and the square tube.

[0013] Compared with the prior art, the connection structure of the aluminum mold back ribs described in the utility model has the following beneficial effects: a plurality of straight back ribs are connected end to end in sequence through connecting pieces, which reduces the types of parts and enables the straight back ribs to adapt to wall construction of different specifications. Two adjacent straight back ribs arranged in a straight line and arranged perpendicular to each other can be connected through connecting pieces, which is suitable for different working conditions. It is simple to disassemble and assemble, requires fewer types of parts, improves construction efficiency, and reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0015] Figure 1 It is a structural schematic diagram of the connection structure of the aluminum mold back ribs according to the embodiment of the utility model assembled in the construction state;

[0016] Figure 2 This is a structural schematic diagram of the connection structure of the aluminum mold back ribs described in an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the connecting piece according to an embodiment of the utility model;

[0018] Figure 4 It is a top view schematic diagram of the connecting member according to the embodiment of the utility model;

[0019] Figure 5 It is a schematic structural diagram of the locking bolt described in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1-filler gap; 2-template; 3-steel-clad wood; 4-straight back rib; 41-square tube; 42-partition board; 43-first through hole; 5-connector; 51-second through hole; 6-locking bolt; 61-opening. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0026] like Figure 1-Figure 5As shown, the connection structure of the aluminum mold back ribs includes two templates 2, the two templates 2 are arranged parallel to each other, and a filling gap 1 is arranged between the two templates 2, and the filling gap 1 is used for pouring walls. The outer side of each template 2 is supported by a plurality of straight back ribs 4, and the plurality of straight back ribs 4 are connected end to end in sequence, and a connecting piece 5 is arranged between two adjacent straight back ribs 4, and the two straight back ribs 4 arranged parallel to each other are connected by a tie rod, that is, the tie rod crosses the poured wall, and the tie rod is a double-headed threaded tie rod, and the plurality of straight back ribs 4 are connected end to end in sequence through the connecting piece 5, which reduces the number of parts and enables the straight back ribs 4 to be adapted to the construction of walls of different specifications. Both the linear arrangement and the perpendicular arrangement of two adjacent straight back ribs 4 can be adapted and connected through the connecting piece 5, which is suitable for different use conditions, and is simple to disassemble and assemble, requires fewer types of parts, improves construction efficiency, and reduces construction costs.

[0027] like Figure 1 As shown, a plurality of steel-clad wood 3 are arranged on the outside of the template 2, and the plurality of steel-clad wood 3 are arranged parallel to each other, each steel-clad wood 3 is located between the template 2 and the straight back rib 4, and the steel-clad wood 3 and the straight back rib 4 are arranged perpendicular to each other, the straight back rib 4 includes two square tubes 41, and the two square tubes 41 are arranged parallel to each other, the two square tubes 41 are connected by a partition plate 42, and the thickness of the partition plate 42 is greater than the thickness of the connecting piece 5, the connecting piece 5 is located between the two square tubes 41, the partition plate 42 and the two square tubes 41 are connected by spot welding, the thickness of the partition plate 42 can stabilize the gap between the two square tubes 41, prevent the connecting piece 5 from being unable to be placed between the two square tubes 41, and the connecting piece 5 is placed between the square tubes 41 to reduce the installation space, and the combined connecting piece 5 and the straight back rib 4 are more beautiful and their connection strength is guaranteed.

[0028] Each square tube 41 is provided with a plurality of first through holes 43 along the axial direction, and the connecting member 5 is provided with a plurality of second through holes 51 along the axial direction. The periphery of the locking bolt 6 is located in a first through hole 43 and a second through hole 51, which is used to locate the relative position of the square tube 41 and the connecting member 5. During implementation, the locking bolt 6 can be used to complete a variety of assembly forms for two adjacent straight back ribs 4, such as connecting the straight back rib 4 and the connecting member 5 through a plurality of locking bolts 6, and the plurality of locking bolts 6 are used to fix the relative position between the straight back rib 4 and the connecting member 5. In this implementation, the straight back rib 4 and the connecting member 5 are fixedly connected through two locking bolts 6; for example, the straight back rib 4 and the connecting member 5 are connected through a locking bolt 6, and the straight back rib 4 is rotatably connected to the connecting member 5 through a locking bolt 6, such as Figure 2 As shown, at this time, two adjacent straight back ribs 4 are connected by a connecting piece 5 to form a right angle or other angle connection, such as Figure 1 As shown, this connection form can be used under the conditions of pouring the positive and negative corners of the wall.

[0029] The second through hole 51 is an elliptical long hole, and the outer periphery of the locking bolt 6 can slide in the elliptical long hole, so that after the two adjacent straight back ribs 4 form a right-angle connection, the relative positions can be properly fine-tuned to meet the requirements of assembly tolerance or construction tolerance, thereby improving the adaptability and reliability of the device during use.

[0030] The cross-section of the locking bolt 6 is a T-shaped structure. One end of the locking bolt 6 can be snapped into the upper side of the square tube 41. The other end of the locking bolt 6 passes through the first through hole 43 and the second through hole 51 in sequence and is located below the square tube 41. The other end of the locking bolt 6 is provided with an opening 61. When the connection of the two straight back ribs 4 is completed, the staff can fix the relative position between the locking bolt 6 and the square tube 41 by passing the binding wire through the opening 61 to prevent the locking bolt 6 from falling off.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A connection structure of aluminum mold back ribs, comprising two mold plates (2), the two mold plates (2) are arranged parallel to each other, a filling gap (1) is arranged between the two mold plates (2), and the filling gap (1) is used for pouring a wall, characterized in that: The outer side of each template (2) is supported by a plurality of straight back ribs (4), and the plurality of straight back ribs (4) are connected end to end in sequence, a connecting piece (5) is arranged between two adjacent straight back ribs (4), and two straight back ribs (4) arranged parallel to each other are connected by a pull rod.

2. The connection structure of the aluminum mold back rib according to claim 1 is characterized in that: A plurality of steel-clad timbers (3) are arranged outside the template (2), and the plurality of steel-clad timbers (3) are arranged parallel to each other, each steel-clad timber (3) is located between the template (2) and the straight back rib (4), and the steel-clad timbers (3) and the straight back rib (4) are arranged perpendicular to each other.

3. The connection structure of the aluminum mold back rib according to claim 1 is characterized in that: The straight back rib (4) comprises two square tubes (41), and the two square tubes (41) are arranged parallel to each other. The two square tubes (41) are connected by a partition plate (42), and the thickness of the partition plate (42) is greater than the thickness of the connecting piece (5). The connecting piece (5) is located between the two square tubes (41).

4. The connection structure of the aluminum mold back rib according to claim 3 is characterized in that: Each square tube (41) is provided with a plurality of first through holes (43) along the axial direction, and the connecting piece (5) is provided with a plurality of second through holes (51) along the axial direction. The periphery of the locking bolt (6) is located in a first through hole (43) and a second through hole (51) for locating the relative position of the square tube (41) and the connecting piece (5).

5. The connection structure of the aluminum mold back rib according to claim 4 is characterized in that: The straight back rib (4) and the connecting piece (5) are connected via a plurality of locking bolts (6), and the plurality of locking bolts (6) are used to fix the relative position between the straight back rib (4) and the connecting piece (5).

6. The connection structure of the aluminum mold back rib according to claim 4, characterized in that: The straight back rib (4) and the connecting piece (5) are connected via a locking bolt (6), and the straight back rib (4) is rotatably connected to the connecting piece (5) via the locking bolt (6).

7. The connection structure of the aluminum mold back rib according to claim 4 is characterized in that: The second through hole (51) is an elliptical long hole, and the periphery of the locking bolt (6) can slide in the elliptical long hole.

8. The connection structure of aluminum mold back ribs according to claim 4, characterized in that: The cross section of the locking bolt (6) is a T-shaped structure. One end of the locking bolt (6) can be snap-connected to the upper side of the square tube (41). The other end of the locking bolt (6) passes through the first through hole (43) and the second through hole (51) in sequence and is located below the square tube (41). The other end of the locking bolt (6) is provided with an opening (61). A binding wire passes through the opening (61) and is used to fix the relative position between the locking bolt (6) and the square tube (41).

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