Highly-adaptive scaffold wall connecting piece

Abstract

A highly-adaptive scaffold wall connecting piece comprises a wall penetrating T-shaped piece and an angular connecting rod used for being connected with a scaffold, the angular connecting rod comprises a right triangle wall abutting part and a short steel pipe used for being connected with the scaffold, and the short steel pipe is connected with a scaffold horizontal rod through a fastener. The transverse part of the through-wall T-shaped piece penetrates through a wall preformed hole and is connected with the right-angle transverse part of the right-triangle wall abutting part through a U-shaped bolt after being overlapped with the right-angle transverse part of the right-triangle wall abutting part. According to the invention, waste materials on a construction site can be used for manufacturing and forming, and can be recycled for multiple times, so that the construction cost is saved, meanwhile, wall holes are reduced, wall through holes with various sizes are adapted, and the damage of auxiliary construction to the structural integrity is weakened to the maximum extent.

Description

Technical Field

[0001] This application relates to the field of building construction, specifically to a highly adaptable scaffolding wall tie. Background Technology

[0002] Scaffolding is often used as an external protective system during the construction of the main structure in building engineering. For some scaffolding systems with a large erection height, according to the specifications, a certain number of wall ties need to be arranged in layers and sections to ensure the connection between the scaffolding and the main structure, and to ensure the overall stability and safety of the scaffolding project.

[0003] In the installation of wall ties, the primary consideration is to place them at window locations. This facilitates construction and avoids structural damage from openings in the wall. However, for sections with long walls, such as gable walls, the entire wall may lack windows, or the distance between adjacent windows may far exceed the maximum distance specified in the code for adjacent wall ties. This necessitates pre-reserving holes in the wall when installing wall ties in traditional continuous wall sections. These holes are slightly larger than the dimensions of the scaffolding steel pipes. This results in large pre-reserved holes that cannot be fully utilized. Although there are subsequent sealing measures, large holes can cause structural damage, and the cost of sealing them later is also increased.

[0004] Wall ties using expansion bolts leave steel components inside the wall, which can easily lead to corrosion and structural damage during the operational phase. Furthermore, expansion bolts cannot be reused after use, increasing construction costs. Additionally, the expansion bolt method is less suitable for thinner walls. Utility Model Content

[0005] The purpose of this utility model is to provide a highly adaptable scaffolding wall tie to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A highly adaptable scaffolding wall tie is characterized by comprising a through-wall T-shaped component and an angled connecting rod for connecting with the scaffolding. The angled connecting rod includes a right-angled triangular abutment part and a short steel pipe for connecting with the scaffolding. The short steel pipe is connected to the horizontal bar of the scaffolding via a fastener. The horizontal part of the through-wall T-shaped component passes through a pre-drilled hole in the wall and overlaps with the right-angled horizontal part of the right-angled triangular abutment part, and is then connected by a U-bolt.

[0008] More preferably, the through-wall T-shaped member is formed by welding steel bars.

[0009] Furthermore, the U-bolt passes through the interior of the right-angled triangular abutment.

[0010] Furthermore, the angular connecting rod is formed by welding steel bars, and the right-angled horizontal bar of the right-angled triangle abutting the wall extends outward and is fully welded to the inner wall of the short steel pipe.

[0011] Furthermore, the angular connecting rod is formed by welding channel steel, and the right-angled horizontal bar of the right-angled triangle abutting the wall is evenly spaced with holes for the two vertical parts of the U-bolt to pass through.

[0012] In addition, the U-bolt is provided with at least two sets, including a U-shaped screw, two nuts and a washer used in conjunction with the nuts.

[0013] More preferably, the length of the right-angled horizontal part of the right-angled triangle abutting the wall is adapted to the width of the two U-bolts arranged side by side.

[0014] Compared with the prior art, this utility model has the following features and beneficial effects:

[0015] This application is adaptable to wall penetrations of different sizes and wall thicknesses. In practical construction applications, the materials used are waste steel bars, steel pipes, and other steel materials from the construction site, which can make full use of waste materials on site, comply with the call for green construction in the construction industry, and achieve on-site recycling of waste resources.

[0016] This application is easy to prepare and can be quickly fabricated on site. It is suitable for different through-wall holes on construction sites, especially for construction when holes are reserved separately for scaffolding projects. It is easy to disassemble, not easily damaged, and can be reused multiple times for multiple projects. Attached Figure Description

[0017] Figure 1 This is a specific application illustration of a highly adaptable scaffolding wall tie according to this application.

[0018] Attached reference numerals: 1-Through-wall T-shaped fitting; 2-Angle connecting rod; 21-Right-angled triangular abutment against the wall; 22-Short steel pipe; 3-U-bolt. Detailed Implementation

[0019] To make the technical means, innovative features, objectives and effects of this utility model easier to understand, the utility model will be further described below.

[0020] The embodiments described herein are specific implementations of this utility model, used to illustrate the concept of this utility model. They are all illustrative and exemplary, and should not be construed as limiting the implementation methods or scope of this utility model. In addition to the embodiments described herein, those skilled in the art can employ other obvious technical solutions based on the content disclosed in the claims and specification of this application. These technical solutions include those that make any obvious substitutions and modifications to the embodiments described herein.

[0021] Example 1

[0022] A highly adaptable scaffolding wall tie, such as Figure 1 As shown, the device includes a through-wall T-shaped member 1 and an angled connecting rod 2 for connection with the scaffolding. The angled connecting rod 2 includes a right-angled triangular abutment 21 and a short steel pipe 22 for connection with the scaffolding. The short steel pipe 22 is connected to the horizontal bar of the scaffolding via a fastener. The horizontal part of the through-wall T-shaped member 1 passes through a pre-drilled hole in the wall and overlaps with the right-angled horizontal part of the right-angled triangular abutment 21, and is then connected by a U-bolt 3. The through-wall T-shaped member 1 is formed by welding steel bars. The U-bolt 3 passes through the interior of the right-angled triangular abutment 21. The length of the right-angled horizontal part of the right-angled triangular abutment 21 is adapted to the width of the two U-bolts 3 arranged side by side. The space inside the right-angled triangular abutment 21 forms the limiting space for the U-bolt 3. The angled connecting rod 2 is formed by welding steel bars. The right-angled horizontal bar of the right-angled triangular abutment 21 extends outward and is fully welded to the inner wall of the short steel pipe 22.

[0023] Example 2

[0024] Based on Embodiment 1, the angled connecting rod 2 is formed by welding channel steel. The right-angled horizontal bar of the right-angled triangular abutment part 21 is evenly spaced with matching holes for the two vertical parts of the U-bolt 3 to pass through. The design of the matching holes facilitates the restriction of the left and right displacement of the U-bolt 3. The U-bolt 3 is provided with at least two sets, including U-shaped screws, two nuts and washers used in conjunction with the nuts.

[0025] The steps for creating and using this application are as follows:

[0026] Step 1: Based on the dimensions of the through-wall openings at the scaffolding sections in the engineering structure, collect discarded steel bars and other steel materials from the construction site, as well as discarded short steel pipes. The steel bars mentioned in this application can have a diameter greater than 10mm.

[0027] Step 2: Weld the collected steel bars into T-shaped steel bars and scaffold fixing devices, and fully weld the short steel pipes to the straight ends of the scaffold fixing devices.

[0028] Step 3: Insert the T-shaped rebar through the wall opening at the location where the wall tie will be installed, ensuring a tight and secure connection between the T-shaped rebar and the wall. Adjust the position of the scaffolding fixing device according to the wall thickness of the structural engineering work on site, ensuring one end of the tripod is in close contact with the wall, and secure it using U-shaped rebar clips. Then, secure the connecting steel pipe to the scaffolding using scaffolding fasteners.

[0029] In preparing the above-mentioned device, except for the U-shaped steel bar sleeve, all other materials can be waste steel bars and steel pipes from the construction site. By selecting T-shaped through-wall steel bars of different sizes, it can be adapted to the specific size holes reserved in the wall. By adjusting the overlap position of the triangular supports and T-shaped bars in the scaffold fixing device, it can be adapted to walls of different thicknesses on the construction site.

[0030] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered illustrative and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A highly adaptable scaffolding wall tie, characterized in that: It includes a through-wall T-shaped member (1) and an angled connecting rod (2) for connecting with the scaffold. The angled connecting rod (2) includes a right-angled triangular abutment (21) and a short steel pipe (22) for connecting with the scaffold. The short steel pipe (22) is connected to the horizontal bar of the scaffold by a fastener. The horizontal part of the through-wall T-shaped member (1) is made of steel bars. The steel bars pass through the reserved hole in the wall and overlap with the right-angled horizontal part of the right-angled triangular abutment (21) and are connected by U-bolts (3).

2. The highly adaptable scaffolding wall tie as described in claim 1, characterized in that: The through-wall T-shaped component (1) is formed by welding steel bars.

3. The highly adaptable scaffolding wall tie as described in claim 1, characterized in that: The U-bolt (3) passes through the interior of the right-angled triangular abutment (21).

4. The highly adaptable scaffolding wall tie as described in claim 1, characterized in that: The angled connecting rod (2) is formed by welding steel bars. The right-angled horizontal bar of the right-angled triangular abutment part (21) extends outward and is fully welded to the inner wall of the short steel pipe (22).

5. A highly adaptable scaffolding wall tie as described in claim 1, characterized in that: The angular connecting rod (2) is formed by welding channel steel. The right-angled horizontal bar of the right-angled triangular abutment part (21) is evenly spaced with holes for the two vertical parts of the U-bolt (3) to pass through.

6. A highly adaptable scaffolding wall tie as described in claim 1, characterized in that: The U-bolt (3) is provided with at least two sets, including a U-shaped screw, two nuts and a washer used in conjunction with the nuts.

7. A highly adaptable scaffolding wall tie as described in any one of claims 1 to 6, characterized in that: The length of the right-angled horizontal part of the right-angled triangle abutting the wall (21) is matched with the width of the two U-bolts (3) after they are set side by side.

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