Turnover wall connecting piece device for super-thick wall

Abstract

The utility model relates to the technical field of ultra-thick wall body turnover wall connecting pieces, and discloses an ultra-thick wall body turnover wall connecting piece device which comprises an ultra-thick main wall body, a nut is arranged in the ultra-thick main wall body, a reserved hole corresponding to the nut is formed in one side of the ultra-thick main wall body, a threaded connecting rod is arranged in the reserved hole, and the threaded connecting rod is connected with the nut. The threaded connecting rods extend into the preformed holes and are in threaded connection with the nuts, connecting bases are arranged on one sides of the threaded connecting rods, and the two threaded connecting rods and the two nuts are symmetrically arranged. The threaded connecting rods are inserted into the reserved holes to be connected with nuts and fixed through bolts and rectangular steel plates, the connecting pieces of the outer frame are connected with the corresponding positions of the pre-buried wall connecting pieces, it is ensured that connection is firm, after the outer frame is used, the wall connecting pieces are dismantled and classified and recycled, and finally the reserved holes are plugged through mortar. According to the wall connecting piece, the wall connecting piece is reused, material purchase and waste can be greatly reduced, and therefore construction cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of reusable wall-connecting components for ultra-thick walls, specifically a reusable wall-connecting device for ultra-thick walls. Background Technology

[0002] Reusable wall ties for thick walls are connection devices used in building structures. They are mainly used to connect and fix ultra-thick walls to the main structure. These devices have high strength and durability, can withstand large loads and stresses, ensure the stability and safety of the wall, and can adapt to walls of different thicknesses and types, thereby improving construction efficiency and reducing project costs.

[0003] The current common method for assembling wall ties in ultra-thick walls is to pre-embed wall ties within the ultra-thick wall, insert steel pipes into pre-drilled holes for fixation, and then cut the wall ties after the scaffolding is used up. However, the traditional method results in excessive material usage due to the need for wall ties to adapt to different wall thicknesses, leading to unnecessary waste. Furthermore, the high-strength materials and complex structural design increase manufacturing and transportation costs. At the same time, the requirement for multiple turnovers and reuses also increases maintenance and management costs, as well as labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a reusable wall-connecting device for ultra-thick walls, which solves the problems of traditional wall-connecting devices for thick walls being non-reusable and having high material costs, thereby increasing construction costs.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A reusable wall-connecting device for ultra-thick walls includes an ultra-thick main wall. A nut is installed inside the ultra-thick main wall, and a reserved hole corresponding to the nut is opened on one side of the ultra-thick main wall. A threaded connecting rod is installed inside the reserved hole. The threaded connecting rod extends into the reserved hole and is screwed into the nut. A connecting seat is provided on one side of the threaded connecting rod. Two threaded connecting rods and two nuts are provided symmetrically. An external frame is installed on one side of the connecting seat.

[0007] Preferably, the outer frame is equipped with a plurality of first reinforcing ribs that are perpendicularly distributed to each other, and two extension plates are provided on one side of the outer frame. A connecting mechanism is provided between the two extension plates and the connecting seat to connect the extension plates.

[0008] Preferably, the outer wall of the threaded connecting rod is provided with a limiting mechanism to limit the position of the connecting seat, and one side of the threaded connecting rod is provided with a rotating mechanism to facilitate the rotation of the threaded connecting rod.

[0009] Preferably, the connecting mechanism includes two mounting rods installed on the top of the extension plate, the two mounting rods being inserted into the connecting seat, the top of the connecting seat being provided with a mounting plate, the top of the mounting plate being screwed with two positioning bolts, the two positioning bolts extending into the interior of the connecting seat and being screwed into the two mounting rods.

[0010] Preferably, the limiting mechanism includes a linkage shaft fixed to one side of the threaded connecting rod, the linkage shaft being movably inserted into the interior of the connecting seat, and a plurality of evenly distributed limiting plates being fixed on the outer wall of the linkage shaft, each of the plurality of limiting plates corresponding to the linkage shaft.

[0011] Preferably, the rotating mechanism includes multiple connecting shafts fixed to one side of the linkage shaft, and a control knob is fixed to one side of the multiple connecting shafts.

[0012] Preferably, a second reinforcing rib is installed inside both of the extension plates, and a connecting frame is connected between the two extension plates. A tripod is fixed inside the connecting frame, and multiple reinforcing seats are fixed between the mounting rod and the extension plate.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] In this invention, wall ties are pre-embedded within the ultra-thick wall, threaded connecting rods are inserted into pre-drilled holes and connected to the nuts, and then fixed with bolts and rectangular steel plates. The connecting parts of the external scaffold are then connected to the corresponding positions of the pre-embedded wall ties to ensure a tight connection. After the external scaffold is used, the wall ties are removed and sorted for recycling for future use. Finally, the pre-drilled holes are sealed with mortar. The traditional method of wall ties for ultra-thick walls involves pre-embedding wall ties within the ultra-thick wall and inserting steel pipes into pre-drilled holes for fixation. After the external scaffold is used, the wall ties are cut off. This invention reuses wall ties, which can significantly reduce material procurement and waste, thereby reducing construction costs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a sectional view of the ultra-thick main wall of this utility model;

[0017] Figure 3 This is a schematic diagram of the threaded connecting rod of this utility model;

[0018] Figure 4 This is a schematic diagram of the external frame of this utility model;

[0019] Figure 5 This is a schematic diagram of the connecting frame of this utility model.

[0020] The components include: 1. Extra-thick main wall; 2. Threaded connecting rod; 3. Connecting seat; 4. Mounting plate; 5. External frame; 6. First reinforcing rib; 7. Extension plate; 8. Nut; 9. Positioning bolt; 10. Control knob; 11. Limiting plate; 12. Connecting shaft; 13. Mounting rod; 14. Second reinforcing rib; 15. Reinforcing seat; 16. Connecting frame. Detailed Implementation

[0021] 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.

[0022] Please refer to Figure 1 - Figure 5 A reusable wall-connecting device for ultra-thick walls includes an ultra-thick main wall 1. A nut 8 is provided inside the ultra-thick main wall 1, and a reserved hole corresponding to the nut 8 is opened on one side of the ultra-thick main wall 1. A threaded connecting rod 2 is provided inside the reserved hole. The threaded connecting rod 2 extends into the reserved hole and is screwed to the nut 8. A connecting seat 3 is provided on one side of the threaded connecting rod 2. Two threaded connecting rods 2 and two nuts 8 are provided symmetrically. An outer frame 5 is installed on one side of the connecting seat 3.

[0023] Please refer to Figure 1 - Figure 5 The outer frame 5 has multiple first reinforcing ribs 6 that are perpendicularly distributed to each other installed inside. Two extension plates 7 are provided on one side of the outer frame 5. A connecting mechanism is provided between the two extension plates 7 and the connecting seat 3 to connect the extension plates 7. A limiting mechanism is provided on the outer wall of the threaded connecting rod 2 to limit the connecting seat 3. A rotating mechanism is provided on one side of the threaded connecting rod 2 to facilitate the rotation of the threaded connecting rod 2.

[0024] Furthermore, such as Figure 2 , Figure 3 and Figure 5 As shown, the connecting mechanism includes two mounting rods 13 installed on the top of the extension plate 7. The two mounting rods 13 are inserted into the connecting seat 3. The top of the connecting seat 3 is provided with a mounting plate 4. Two positioning bolts 9 are screwed onto the top of the mounting plate 4. The two positioning bolts 9 extend into the interior of the connecting seat 3 and are screwed into the two mounting rods 13. Based on this, the two mounting rods 13 are inserted into the connecting seat 3, and then the mounting plate 4 is aligned with the connecting seat 3. The mounting rods 13 are connected to the connecting seat 3 by the two positioning bolts 9.

[0025] Furthermore, such as Figure 3As shown, the limiting mechanism includes a linkage shaft fixed to one side of the threaded connecting rod 2. The linkage shaft is movably inserted into the interior of the connecting seat 3, and multiple evenly distributed limiting plates 11 are fixed on the outer wall of the linkage shaft. Each of the multiple limiting plates 11 corresponds to the linkage shaft. Based on this, the multiple limiting plates 11 are distributed on both sides of the connecting seat 3. When the linkage shaft rotates and drives the threaded connecting rod 2 to rotate, the linkage shaft drives the multiple limiting plates 11 to rotate. Through the rotation of the multiple limiting plates 11, the connecting seat 3 can be more stable on its outer wall and will not easily displace.

[0026] Furthermore, such as Figure 3 As shown, the rotating mechanism includes multiple connecting shafts 12 fixed on one side of the linkage shaft, and a control knob 10 is fixed on one side of the multiple connecting shafts 12. Based on this, the control knob 10 drives the multiple connecting shafts 12 to rotate. The rotation of the multiple connecting shafts 12 drives the linkage shaft to rotate. The rotation of the linkage shaft drives the threaded connecting rod 2 to rotate, thereby facilitating its screw connection with the nut 8.

[0027] Furthermore, such as Figure 5 As shown, a second reinforcing rib 14 is installed inside both extension plates 7, and a connecting frame 16 is connected between the two extension plates 7. A tripod is fixed inside the connecting frame 16, and multiple reinforcing seats 15 are fixed between the mounting rod 13 and the extension plate 7. Based on this, the tripod makes the connection between the two extension plates 7 more stable and prevents the two extension plates 7 from shaking during operation.

[0028] When installing the wall ties, the threaded connecting rod 2 can be connected to the nut 8 in the ultra-thick wall and tightened with bolts. A rectangular steel plate is used for reinforcement. The wall ties can be removed together with the scaffolding 5 after it is dismantled. This utility model patent reuses the wall ties, which can significantly reduce material procurement and waste, thereby reducing construction costs. Before pouring the ultra-thick wall concrete, the wall ties are pre-embedded in the formwork and can be connected to the threaded connecting rod 2. The threaded connecting rod 2 is inserted into the pre-drilled hole and connected to the pre-embedded nut 8, and fixed with bolts and a rectangular steel plate. It can be removed together with the scaffolding 5. The connection between the threaded connecting rod 2 and the formwork is securely fixed, ensuring a tight connection, improving stability and load-bearing capacity, and facilitating later installation and dismantling. The wall tie nut 8 is pre-embedded in the ultra-thick wall. The threaded connecting rod 2 is inserted into the pre-drilled hole and fixed with bolts and a rectangular steel plate. The connecting parts of the scaffolding 5 are connected to the corresponding positions of the pre-embedded wall ties, ensuring a tight connection. After the scaffolding 5 is used, the wall ties are removed and sorted for recycling for future use. Finally, the pre-drilled holes are sealed with mortar.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A reusable wall-connecting device for ultra-thick walls, comprising an ultra-thick main wall (1), characterized in that: The interior of the ultra-thick main wall (1) is provided with a nut (8), and a reserved hole corresponding to the nut (8) is opened on one side of the ultra-thick main wall (1). A threaded connecting rod (2) is provided inside the reserved hole. The threaded connecting rod (2) extends into the reserved hole and is screwed to the nut (8). A connecting seat (3) is provided on one side of the threaded connecting rod (2). Two threaded connecting rods (2) and nuts (8) are provided symmetrically. An outer frame (5) is installed on one side of the connecting seat (3).

2. The reusable wall-connecting device for ultra-thick walls according to claim 1, characterized in that: The outer frame (5) is equipped with a plurality of first reinforcing ribs (6) that are perpendicular to each other, and two extension plates (7) are provided on one side of the outer frame (5). A connecting mechanism is provided between the two extension plates (7) and the connecting seat (3) to connect the extension plates (7).

3. The reusable wall-connecting device for ultra-thick walls according to claim 1, characterized in that: The outer wall of the threaded connecting rod (2) is provided with a limiting mechanism to limit the connecting seat (3), and a rotating mechanism is provided on one side of the threaded connecting rod (2) to facilitate the rotation of the threaded connecting rod (2).

4. The reusable wall-connecting device for ultra-thick walls according to claim 2, characterized in that: The connecting mechanism includes two mounting rods (13) installed on the top of the extension plate (7). The two mounting rods (13) are inserted into the connecting seat (3). The top of the connecting seat (3) is provided with a mounting plate (4). The top of the mounting plate (4) is screwed with two positioning bolts (9). The two positioning bolts (9) extend into the interior of the connecting seat (3) and are screwed into the two mounting rods (13).

5. The reusable wall-connecting device for ultra-thick walls according to claim 3, characterized in that: The limiting mechanism includes a linkage shaft fixed on one side of the threaded connecting rod (2), the linkage shaft is movably inserted into the interior of the connecting seat (3), and the outer wall of the linkage shaft is fixed with a plurality of evenly distributed limiting plates (11), each of the plurality of limiting plates (11) corresponding to the linkage shaft.

6. The reusable wall-connecting device for ultra-thick walls according to claim 5, characterized in that: The rotating mechanism includes multiple connecting shafts (12) fixed on one side of the linkage shaft, and a control knob (10) is fixed on one side of the multiple connecting shafts (12).

7. The reusable wall-connecting device for ultra-thick walls according to claim 4, characterized in that: The two extension plates (7) are each equipped with a second reinforcing rib (14), and a connecting frame (16) is connected between the two extension plates (7). A tripod is fixed inside the connecting frame (16), and multiple reinforcing seats (15) are fixed between the mounting rod (13) and the extension plate (7).

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