A recyclable scaffold wall connector

Abstract

The utility model discloses a kind of turnover scaffold wall connecting pieces, the side surface of the building wall is embedded with chemical anchor sleeve, one end of the chemical anchor sleeve is provided with high-strength wire bolt, the outside of the high-strength wire bolt is provided with connecting sleeve, one end of the connecting sleeve is provided with connecting bolt, the outside of the connecting bolt is equipped with fastener in the first scaffold pole, the side surface of the fastener is provided with vertical rod. The utility model relates to scaffold technical field.This turnover scaffold wall connecting piece is fixed with building wall through chemical anchor sleeve, connecting sleeve side is connected with wall through high-strength wire bolt, the other end is connected with connecting bolt, fastener is fixed with the first scaffold pole of scaffold, the length of connecting sleeve is adjusted by rotating connecting sleeve, so that tensioning system is effectively connected between scaffold and wall, turnover is used, and installation and removal are simple.

Description

Technical Field

[0001] This utility model relates to the field of scaffolding technology, specifically to a reusable scaffolding wall tie. Background Technology

[0002] Scaffolding wall ties are special components used to connect scaffolding to the walls or structure of a building during scaffolding erection. Their main purpose is to ensure the stability and safety of the scaffolding, prevent it from tilting or collapsing during use, and protect the safety of construction workers.

[0003] Chinese patent discloses a reusable scaffolding wall tie (publication number CN218643837U). This patented technology uses a connection mechanism and a fixing mechanism. Vertical bolts are detachably connected to the building structure and the first connecting piece through anti-falling parts and fixing parts, respectively. The first connecting piece is detachably connected to the external scaffolding through the second connecting piece and the nut, thereby fixing the external scaffolding and the building structure. After using the scaffolding, the vertical bolts, the first connecting piece and the second connecting piece can be disassembled and reused. After dismantling, the structure does not require formwork. The through hole is small in size, which is convenient for construction workers to seal.

[0004] However, existing wall ties connect to the wall as a single surface, requiring repair after removal. This repair process is complex, involves multiple steps, is difficult to control in terms of quality, and is time-consuming, impacting the construction schedule. Therefore, those skilled in the art have developed a reusable scaffolding wall tie to address the problems mentioned in the background section. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a reusable scaffolding wall tie to solve the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a reusable scaffolding wall tie, comprising a building wall and scaffolding installed on one side of the building wall. The scaffolding includes a second scaffolding pole and a first scaffolding pole arranged from left to right, and a horizontal tie rod between the second scaffolding pole and the first scaffolding pole. A chemical anchor sleeve is embedded in one side of the building wall. A high-strength through-threaded bolt is inserted through one end of the chemical anchor sleeve. A connecting sleeve is provided outside the high-strength through-threaded bolt. A connecting bolt is inserted through one end of the connecting sleeve. A fastener is installed on the outside of the first scaffolding pole at one end of the connecting bolt. A vertical pole is inserted through one side of the fastener.

[0007] Preferably, the high-strength through-thread bolt has an external thread on its exterior, and the chemical anchor sleeve has an internal thread that engages with the external thread.

[0008] Preferably, the inner side of the connecting sleeve is provided with an internal thread near the high-strength through-thread bolt, and the high-strength through-thread bolt is threaded inside the connecting sleeve.

[0009] Preferably, the connecting bolt is also provided with external threads, and the connecting sleeve is provided with internal threads that engage with the connecting bolt.

[0010] Preferably, the fastener is divided into a left fastener and a right fastener, with the left fastener located on one side of the first scaffold pole and the right fastener located on the other side of the first scaffold pole.

[0011] Preferably, the outside of the upright is provided with an external thread, and the inside of the fastener is provided with an internal thread that engages with the external thread.

[0012] Preferably, the diameter of the high-strength through-thread bolt is 20mm, the diameter of the upright is 20mm, and the diameter of the connecting bolt is 30mm.

[0013] Beneficial effects

[0014] This utility model provides a reusable scaffolding wall tie. Compared with the prior art, it has the following advantages:

[0015] This reusable scaffolding wall tie is fixed to the building wall by chemical anchor sleeves. One side of the connecting sleeve is connected to the wall by a high-strength through-thread bolt, and the other end is connected to a fastener and a connecting bolt. The fastener is fixed to the first scaffolding pole. The length of the connecting sleeve can be adjusted by rotating the connecting sleeve, so that a bracing system is formed between the scaffolding and the wall for effective connection. It can be reused and is easy to install and dismantle. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a reusable scaffold wall tie.

[0017] Figure 2 This is a structural schematic diagram of a connecting sleeve in a reusable scaffold wall tie.

[0018] In the diagram: 1. Building wall; 2. First scaffold pole; 3. Second scaffold pole; 4. Horizontal tie rod; 5. Connecting sleeve; 51. Upright pole; 52. High-strength through-thread bolt; 521. Chemical anchor sleeve; 53. Connecting bolt; 54. Fastener. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-2 This utility model provides a technical solution: a reusable scaffold wall tie, including a building wall 1 and scaffolding set on one side of the building wall 1. The scaffolding includes a second scaffolding pole 3 and a first scaffolding pole 2 arranged from left to right, and a horizontal tie rod 4 arranged between the second scaffolding pole 3 and the first scaffolding pole 2. A chemical anchor sleeve 521 is embedded in one side of the building wall 1. A high-strength through-threaded bolt 52 is provided through one end of the chemical anchor sleeve 521. A connecting sleeve 5 is provided outside the high-strength through-threaded bolt 52. A connecting bolt 53 is provided through one end of the connecting sleeve 5. A fastener 54 is installed on the outside of the first scaffolding pole 2 at one end of the connecting bolt 53. A vertical pole 51 is provided through one side of the fastener 54.

[0021] exist Figure 2 In the middle section: the high-strength through-threaded bolt 52 has an external thread on its outside, and the chemical anchor sleeve 521 has an internal thread that engages with the external thread. The high-strength through-threaded bolt 52 and the chemical anchor sleeve 521 are connected by threads, which allows for adjustment of the distance between the scaffold and the building wall 1.

[0022] exist Figure 2 In the middle: The inner side of the connecting sleeve 5 is provided with an internal thread near the high-strength through-thread bolt 52. The high-strength through-thread bolt 52 is threaded inside the connecting sleeve 5, and the high-strength through-thread bolt 52 is threaded to the connecting sleeve 5, which facilitates its installation and disassembly.

[0023] exist Figure 2 In the middle: the external of the connecting bolt 53 is also provided with external threads, and the internal of the connecting sleeve 5 is provided with internal threads that engage with the connecting bolt 53. The connecting bolt 53 and the connecting sleeve 5 are connected by threads, so the length between the connecting sleeve 5 and the connecting bolt 53 can be adjusted, thus making it easy to adjust the length.

[0024] exist Figure 2 In the middle: the fastener 54 is divided into a left fastener and a right fastener. The left fastener is set on one side of the first scaffold pole 2, and the right fastener is set on the other side of the first scaffold pole 2. The outside of the upright pole 51 is provided with external threads, and the inside of the fastener 54 is provided with internal threads that engage with the external threads. This setting allows the fastener 54 to be connected to the scaffold, so that it can be connected to the upright pole 51 later.

[0025] exist Figure 2 In the middle section: the diameter of the high-strength through-thread bolt 52 is 20mm, the diameter of the upright 51 is 20mm, and the diameter of the connecting bolt 53 is 30mm.

[0026] During operation (or use), the reusable scaffold wall tie can be fixed to the building wall 1 by fixing the chemical anchor sleeve 521 to the building wall 1. One side of the connecting sleeve 5 is connected to the chemical anchor sleeve 521 by a high-strength through-thread bolt 52, and the other end is connected to the connecting fastener 54 by a connecting bolt 53. The fastener 54 is fixed to the first scaffold pole 2 of the scaffold. The length of the connecting sleeve 5 can be adjusted by rotating the connecting sleeve 5, so that the scaffold and the building wall 1 are effectively connected by a bracing system. It can be reused and is easy to install and dismantle.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A reusable scaffolding wall tie, comprising a building wall (1) and scaffolding installed on one side of the building wall (1), characterized in that: The scaffolding includes a second scaffold pole (3) and a first scaffold pole (2) arranged from left to right, and a horizontal tie rod (4) arranged between the second scaffold pole (3) and the first scaffold pole (2). A chemical anchor sleeve (521) is embedded in one side of the building wall (1). A high-strength through-thread bolt (52) is provided through one end of the chemical anchor sleeve (521). A connecting sleeve (5) is provided outside the high-strength through-thread bolt (52). A connecting bolt (53) is provided through one end of the connecting sleeve (5). A fastener (54) is installed on the outside of the first scaffold pole (2) at one end of the connecting bolt (53). A vertical pole (51) is provided through one side of the fastener (54).

2. The reusable scaffolding wall tie according to claim 1, characterized in that: The high-strength through-thread bolt (52) has an external thread on its exterior, and the chemical anchor sleeve (521) has an internal thread that engages with the external thread on its interior.

3. A reusable scaffolding wall tie according to claim 1, characterized in that: The inner side of the connecting sleeve (5) is provided with an internal thread near the high-strength through-thread bolt (52), and the high-strength through-thread bolt (52) is threaded inside the connecting sleeve (5).

4. A reusable scaffolding wall tie according to claim 1, characterized in that: The connecting bolt (53) is also provided with an external thread, and the connecting sleeve (5) is provided with an internal thread that engages with the connecting bolt (53).

5. A reusable scaffolding wall tie according to claim 1, characterized in that: The fastener (54) is divided into a left fastener and a right fastener. The left fastener is located on one side of the first scaffold pole (2), and the right fastener is located on the other side of the first scaffold pole (2).

6. A reusable scaffolding wall tie according to claim 1, characterized in that: The outside of the upright (51) is provided with an external thread, and the inside of the fastener (54) is provided with an internal thread that engages with the external thread.

7. A reusable scaffolding wall tie according to claim 1, characterized in that: The high-strength through-thread bolt (52) has a diameter of 20mm, the upright (51) has a diameter of 20mm, and the connecting bolt (53) has a diameter of 30mm.

Images