Scaffold interlayer wall connecting piece

Abstract

The utility model relates to the technical field of building construction, in particular to a scaffold interlayer wall connecting piece. The device is arranged between layers of a building main body and comprises an independent latticed column frame body and an inner formwork, the independent latticed column frame body is arranged at the edge of a floor, the inner formwork is arranged in the floor, a formwork abutted seam is arranged between the independent latticed column frame body and the inner formwork, and the independent latticed column frame body is connected with the inner formwork. And the independent latticed column frame body is connected with an external scaffold outside a floor. The connecting piece is good in supporting performance and convenient to mount and dismount, does not affect a main body formwork structure, and solves the problem that an external scaffold wall connecting piece of a high-rise and few-outer-wall structure is difficult to construct. The connecting piece is mainly applied to scaffold layer pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to an inter-story connecting member for a scaffold. Background Art

[0002] In building engineering, the frame structure is a common structural form. When the storey height of a building exceeds 3M, the construction difficulty and risk increase accordingly. Especially for the external scaffold, during the construction of the external scaffold, in order to ensure its stability, inter-story connecting members are usually set, that is, the scaffold is connected to the wall of the building. However, in some cases, such as when the wall spacing of the frame structure is large or the wall position is not conducive to the installation of the connecting member, or the storey height is too high, resulting in difficulties in installing the connecting member, the external scaffold inter-story connecting member cannot be constructed normally. In short, in the construction of a frame structure building with a storey height exceeding 3m, the inability to construct the external scaffold inter-story connecting member is a challenging technical problem, and developing a method for the inter-story connecting member has become the key to solving this problem. Content of the Utility Model

[0003] In order to overcome the deficiencies in the above-mentioned prior art, the utility model provides an inter-story connecting member for a scaffold, which plays the role of inter-story connection and solves the problem of difficult construction of the connecting member of the external scaffold with a high storey height and an external wall structure.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0005] An inter-story connecting member for a scaffold, which is arranged between the main floors of a building and includes an independent lattice column frame and an internal formwork frame. The independent lattice column frame is arranged at the edge of the floor, the internal formwork frame is arranged inside the floor, a formwork joint is arranged between the independent lattice column frame and the internal formwork frame, the independent lattice column frame is connected to the internal formwork frame, and the independent lattice column frame is connected to the external scaffold outside the floor.

[0006] The independent lattice column frame includes socketed vertical rods, socketed horizontal rods, top supports and bottom supports. There are four groups of socketed vertical rods, which are arranged vertically, and the socketed vertical rods are connected by the socketed horizontal rods. The top supports are arranged at the tops of the socketed vertical rods, and the bottom supports are arranged at the bottoms of the socketed vertical rods.

[0007] The bottom supports are fixedly arranged on the floor surface at the bottom of the floor through M10 expansion bolts, and the top supports abut against the floor surface at the top of the floor.

[0008] The top supports are provided with main formwork keels, square timbers are arranged above the main formwork keels, plywood is arranged above the square timbers, and the plywood is attached to the floor surface at the top of the floor.

[0009] A connecting wall horizontal steel pipe is provided on the socketed column. One end of the connecting wall horizontal steel pipe is connected to the socketed column, and the other end extends out of the floor and is connected to the external scaffolding.

[0010] A fastener is provided on the socketed column, and the connecting wall horizontal steel pipe is connected to the socketed column through the fastener.

[0011] A floor connecting wall member is provided on the external scaffolding. One end of the floor connecting wall member is connected to the external scaffolding, and the other end is connected to the floor wall through an expansion bolt.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The interlayer connecting wall member of the present utility model can utilize the reasonable partition of the formwork support design to independently form a socketed lattice column frame body with relatively high stability. The connecting wall horizontal steel pipe is used to connect the socketed column and the external scaffolding to play the role of interlayer connecting wall. The connecting wall horizontal steel pipe can connect the socketed column and the external scaffolding to achieve the stability of the external scaffolding. At the same time, it cooperates with the floor connecting wall member to fix the external scaffolding and improve its stability. After use, the independent lattice column frame body and the internal formwork support can also be disassembled in partitions, saving the investment in additional connecting wall members. This connecting member has good support performance, is convenient for installation and disassembly, does not affect the main formwork structure, and solves the difficult problem of the construction of the connecting wall member of the external scaffolding with high floor height and few external wall structures. Description of the Drawings

[0014] Figure 1 It is the front view of the present utility model;

[0015] Figure 2 It is the top view of the present utility model;

[0016] Figure 3 It is the partial structural schematic diagram of the internal formwork support in the present utility model;

[0017] In the figure: 1 is the socketed column, 2 is the socketed horizontal bar, 3 is the formwork joint, 4 is the fastener, 5 is the plywood, 6 is the square wood, 7 is the main keel of the formwork support, 8 is the top support, 9 is the bottom support, 10 is the M10 expansion screw, 11 is the connecting wall horizontal steel pipe, 12 is the floor connecting wall member, 13 is the external scaffolding, and 14 is the internal formwork support. Detailed Embodiment

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described in detail below with reference to the drawings and specific embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model. However, the present utility model may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present utility model is not limited by the specific embodiments disclosed below.

[0020] As Figures 1 to 3 shown, a floor-to-floor wall connecting member for a scaffolding is provided between the main floors of a building. It is characterized in that it includes an independent lattice column frame and an inner formwork frame 14. The independent lattice column frame is arranged at the edge of the floor, and the inner formwork frame 14 is arranged inside the floor. There is a formwork joint 3 between the independent lattice column frame and the inner formwork frame 14. The independent lattice column frame is connected to the inner formwork frame 14 and is also connected to the external scaffolding 13 outside the floor.

[0021] Preferably, the independent lattice column frame includes socketed vertical poles 1, socketed horizontal bars 2, top supports 8 and bottom supports 9. There are four groups of socketed vertical poles 1 which are arranged vertically. The socketed vertical poles 1 are connected by socketed horizontal bars 2. The top supports 8 are arranged at the tops of the socketed vertical poles 1, and the bottom supports 9 are arranged at the bottoms of the socketed vertical poles 1.

[0022] Preferably, the bottom support 9 is fixedly arranged on the floor surface at the bottom of the floor by M10 expansion screws 10, and the top support 8 abuts against the floor surface at the top of the floor.

[0023] Preferably, a main formwork keel 7 is arranged on the top support 8. Above the main formwork keel 7, there is a square wood 6, and above the square wood 6, there is a plywood 5 which is attached to the floor surface at the top of the floor.

[0024] Preferably, a connecting-wall horizontal steel pipe 11 is arranged on the socketed vertical pole 1. One end of the connecting-wall horizontal steel pipe 11 is connected to the socketed vertical pole 1, and the other end extends out of the floor and is connected to the external scaffolding 13.

[0025] Preferably, a fastener 4 is arranged on the socketed vertical pole 1, and the connecting-wall horizontal steel pipe 11 is connected to the socketed vertical pole 1 through the fastener 4.

[0026] Preferably, a floor connecting-wall member 12 is arranged on the external scaffolding 13. One end of the floor connecting-wall member 12 is connected to the external scaffolding 13, and the other end is connected to the floor wall through an expansion bolt.

[0027] The square timber 6, the main keel 7 of the formwork support, and the plywood 5 are all independently configured, only covering the range of the independent lattice column formwork support, separated from the main body formwork, which is convenient for the removal of the main body formwork support. Using the commonly used disc buckle type support scaffolding, four disc buckle columns 1 form an independent lattice column formwork support, which is set at the edge of the floor. The M10 expansion screw 10 fixes the bottom bracket 9. During the main body construction period, the independent lattice column formwork support is connected to the internal formwork support 14 to form a complete formwork support system. After the concrete strength reaches the requirement, the independent lattice column formwork support is not removed, and the horizontal steel pipe 11 of the connecting wall member is connected to the external scaffolding 13 to play the role of the interlayer connecting wall member.

[0028] Only the preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention, and all such changes should be included within the protection scope of the present invention.

Claims

1. A scaffolding interlayer wall connecting member, which is arranged between the main layers of a building, characterized in that: It comprises an independent lattice column frame and an inner formwork frame (14), wherein the independent lattice column frame is arranged at the edge of a floor, the inner formwork frame (14) is arranged inside the floor, a formwork joint (3) is arranged between the independent lattice column frame and the inner formwork frame (14), the independent lattice column frame is connected to the inner formwork frame (14), and the independent lattice column frame is connected to an external scaffolding (13) outside the floor; The independent lattice column frame comprises a buckle vertical rod (1), a buckle horizontal rod (2), a top support (8) and a bottom support (9), wherein the buckle vertical rod (1) is provided in four groups, the buckle vertical rod (1) is vertically arranged, the buckle vertical rods (1) are connected by the buckle horizontal rod (2), the top support (8) is arranged at the top of the buckle vertical rod (1), and the bottom support (9) is arranged at the bottom of the buckle vertical rod (1); The buckle upright pole (1) is provided with a wall connecting member horizontal steel pipe (11), one end of the wall connecting member horizontal steel pipe (11) is connected to the buckle upright pole (1), and the other end extends out of the floor and is connected to the external scaffolding (13); The buckle upright pole (1) is provided with a fastener (4), and the wall connecting member horizontal steel pipe (11) is connected to the buckle upright pole (1) via the fastener (4); The external scaffolding (13) is provided with a floor wall connecting member (12), one end of the floor wall connecting member (12) is connected to the external scaffolding (13), and the other end is connected to the floor wall through an expansion bolt.

2. The scaffolding interlayer wall connecting member according to claim 1 is characterized in that: The bottom support (9) is fixedly arranged on the bottom surface of the floor by means of M10 expansion screws (10), and the top support (8) abuts against the top surface of the floor.

3. The scaffolding interlayer wall connecting member according to claim 2 is characterized in that: A formwork main keel (7) is arranged on the top support (8), a square wood (6) is arranged above the formwork main keel (7), a plywood (5) is arranged above the square wood (6), and the plywood (5) is arranged in affixed manner on the top surface of the floor.

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