Novel embedded hanging ring

Abstract

The utility model discloses a novel embedded hanging ring, and relates to the technical field of building construction, in particular to the novel embedded hanging ring which comprises a plastic sleeve, one end of the plastic sleeve is fixedly connected with a sleeve shell assembly, and the other end of the plastic sleeve is fixedly connected with an abutting piece. A plastic sleeve can be pre-buried on a shear wall, a beam or a balcony beam of a building in advance, after concrete pouring is completed and preset strength is achieved, the hanging ring is taken out, the formwork is dismantled, the formwork is tightly abutted through an abutting piece and an abutting block on one side of the plastic sleeve, and the situation that construction procedures and construction time are increased due to the fact that a hole needs to be blocked is reduced; then the hanging ring is screwed into the square nut of the plastic sleeve shell again, and after screwing is conducted, the hanging ring is connected with the cantilever component after the concrete strength meets the requirement; the overall stability and safety of the profile steel overhanging scaffold and the profile steel overhanging discharging platform are improved; meanwhile, the lifting ring can be detached after use, and the situation that the lifting ring needs to be cut off after use is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a novel pre-buried lifting ring. Background Art

[0002] The new embedded lifting ring can be widely used in steel unloading platforms, steel cantilever scaffolding and all other accessories connected and fixed to buildings with steel wire ropes in the construction of main building structures. It is a new type of embedded accessories that can quickly and firmly connect steel wire ropes to building wall columns.

[0003] The traditional practice is to use round steel as embedded lifting ring for construction. Since the embedded round steel needs to open a hole on the template, and the hole needs to be sealed after installation to reduce concrete leakage, this practice increases the construction process and construction time, and the embedded parts cannot be reused, resulting in waste of embedded parts and waste of construction costs. At the same time, since the round steel embedded parts need to be manually cut off after use, a lot of labor is consumed by workers, and a large number of cuttings affect the appearance of the building, and also increase the risk of safety hazards, resulting in waste of labor and poor aesthetics. Now a new type of embedded lifting ring is introduced. Utility Model Content

[0004] The utility model aims to provide a novel embedded lifting ring, which solves the problem of using round steel as embedded lifting ring for construction in the traditional way by arranging a plastic sleeve, a sleeve shell assembly and a lifting ring assembly. Since the embedded round steel needs to open a hole on the template, and the hole needs to be sealed after installation to reduce concrete leakage, this method increases the construction process and construction time, and the embedded parts cannot be reused, resulting in waste of embedded parts and waste of construction costs. At the same time, since the round steel embedded parts need to be manually cut off after use, a large amount of labor of workers is consumed, and a large number of cutting openings affect the appearance of the building, and also increase the risk of potential safety hazards, resulting in waste of labor and poor aesthetics.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a new type of embedded lifting ring, including a plastic sleeve, one end of the plastic sleeve is fixedly connected to a sleeve shell assembly, the other end of the plastic sleeve is fixedly connected to a butt plate, and the interior of the plastic sleeve is plugged with a lifting ring assembly;

[0006] The sleeve assembly comprises a plastic sleeve fixedly connected to one end of a plastic sleeve, a threaded hole is provided on one side of the plastic sleeve, a nut groove is provided on the inner wall of the threaded hole, and a square nut is clamped inside the nut groove.

[0007] Preferably, the lifting ring assembly comprises an insertion rod inserted into the plastic sleeve, one end of the insertion rod is provided with a thread, the other end of the insertion rod is fixedly connected to a stop block, and one side of the stop block is fixedly connected to a lifting ring.

[0008] Preferably, the internal thread of the nut groove is connected to a plastic back cover, and a twisting groove is formed at one end of the plastic back cover.

[0009] Preferably, both ends of the surface of the plastic sleeve are fixedly connected with support sheets, and the insertion rod is threadedly inserted into the interior of the square nut.

[0010] Preferably, the square nut is made of Q235 steel, and the lifting ring assembly is made of 45# steel.

[0011] The utility model provides a new type of embedded lifting ring, which has the following beneficial effects:

[0012] When the scheme is used for the cantilever steel scaffolding and the cantilever steel unloading platform of the building construction, the plastic sleeve can be pre-buried on the shear wall, beam or balcony beam of the building. After the concrete pouring is completed and reaches the predetermined strength, the lifting ring is taken out, the formwork is removed, and the abutment sheet and the abutment block on one side of the plastic sleeve are pressed tightly against the formwork, thereby reducing the need to seal the hole, which increases the construction process and construction time; then the lifting ring is screwed back into the square nut of the plastic sleeve, and after tightening, it is connected to the cantilever component after the concrete strength reaches the requirement; the overall stability and safety of the cantilever steel scaffolding and the cantilever steel unloading platform are improved; at the same time, the lifting ring can be disassembled after use, thereby reducing the need for personnel to cut off the lifting ring after use, reducing the workload of personnel, and ensuring the beauty of the building. The utility model has a simple and reliable structure, is easy to manufacture, install and disassemble, has a stable connection, can be repeatedly used for a long time, and is safe and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structural disassembly of the housing assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the structural disassembly of the square nut of the utility model;

[0017] Figure 4 It is a schematic diagram of the structural disassembly of the lifting ring of the utility model.

[0018] Indicated in the figure:

[0019] 1. Plastic sleeve; 2. Butt piece; 3. Plastic sleeve; 4. Threaded hole; 5. Nut slot; 6. Square nut; 7. Insert rod; 8. Thread; 9. Butt block; 10. Lifting ring; 11. Plastic back cover; 12. Twist slot; 13. Support sheet. DETAILED DESCRIPTION

[0020] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment proposes a new type of embedded lifting ring, including a plastic sleeve 1, one end of the plastic sleeve 1 is fixedly connected to a sleeve shell assembly, the other end of the plastic sleeve 1 is fixedly connected to a stopper 2, and the interior of the plastic sleeve 1 is plugged with a lifting ring assembly;

[0023] The shell assembly includes a plastic shell 3 fixedly connected to one end of a plastic sleeve 1, a threaded hole 4 is provided on one side of the plastic shell 3, a nut groove 5 is provided on the inner wall of the threaded hole 4, a square nut 6 is clamped inside the nut groove 5, the plastic sleeve 1, the abutment sheet 2 and the plastic shell 3 are made of plastic in one piece, and after the square nut 6 is clamped in the nut groove 5, the direction nut 6 can be tightened by screwing in the plastic back cover 11.

[0024] The lifting ring assembly includes an insertion rod 7 inserted into the plastic sleeve 1, one end of the insertion rod 7 is provided with a thread 8, the other end of the insertion rod 7 is fixedly connected to a stop block 9, one side of the stop block 9 is fixedly connected to a lifting ring 10, the lifting ring 10 is used as a reliable anchor point on the building to be connected to the steel wire rope on the steel cantilever scaffolding and the steel unloading platform, thereby improving the overall stability and safety of the entire cantilever component; the use of the lifting ring 10 in this solution avoids the quality defects of traditional round steel pre-buried construction, eliminates the adverse factors of traditional round steel pre-buried parts affecting subsequent construction such as plastering and coating, and eliminates quality risks such as rusting of round steel; the mechanical properties of the entire pre-buried lifting ring 10 can meet the requirements of the specifications, is safe and reliable, is convenient and flexible to install and disassemble, has a high degree of standardized tooling, and can be repeatedly used, which is of great significance to saving materials, reducing construction costs, and protecting the environment.

[0025] The inner thread of the nut groove 5 is connected with a plastic back cover 11 , and one end of the plastic back cover 11 is provided with a twisting groove 12 .

[0026] Both ends of the surface of the plastic sleeve 1 are fixedly connected with support sheets 13, and the insertion rod 7 is inserted into the interior of the square nut 6 through the thread 8. The support sheet 13 reduces the pressure deformation of the abutment sheet 2 and the plastic sleeve 3 during fixed casting.

[0027] The square nut 6 is made of Q235 steel, and the lifting ring assembly is made of 45# steel.

[0028] Specifically, when the new pre-embedded lifting ring is working / in use: when the present scheme is used for construction steel cantilever scaffolding and steel cantilever unloading platform, the plastic sleeve 1 can be pre-embedded on the shear wall, beam or balcony beam of the building. After the concrete pouring is completed and reaches the predetermined strength, the lifting ring 10 is taken out, the formwork is removed, and the abutment piece 2 on one side of the plastic sleeve 1 and the abutment block 9 are pressed against the formwork, thereby reducing the need to seal the hole, thereby increasing the construction process and the construction time; then the lifting ring 10 is screwed back into the square nut of the plastic sleeve 3, and after tightening, it is connected to the cantilever member after the concrete strength reaches the requirement; the overall stability and safety of the steel cantilever scaffolding and the steel cantilever unloading platform are improved; at the same time, the lifting ring 10 can be disassembled after use, thereby reducing the need for personnel to cut off the lifting ring 10 after use, reducing the workload of personnel, and ensuring the beauty of the building. The utility model has a simple and reliable structure, is easy to manufacture, install and disassemble, has a stable connection, can be repeatedly used for a long time, and is safe and environmentally friendly.

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

Claims

1. A novel embedded lifting ring, comprising a plastic sleeve (1), characterized in that: One end of the plastic sleeve (1) is fixedly connected to a sleeve shell assembly, the other end of the plastic sleeve (1) is fixedly connected to a stopper (2), and a lifting ring assembly is inserted into the interior of the plastic sleeve (1); The sleeve assembly comprises a plastic sleeve (3) fixedly connected to one end of a plastic sleeve (1); a threaded hole (4) is provided on one side of the plastic sleeve (3); a nut groove (5) is provided on the inner wall of the threaded hole (4); a square nut (6) is clamped inside the nut groove (5).

2. A new type of embedded lifting ring according to claim 1, characterized in that: The lifting ring assembly comprises an insertion rod (7) inserted into the interior of a plastic sleeve (1), one end of the insertion rod (7) is provided with a thread (8), the other end of the insertion rod (7) is fixedly connected to a stop block (9), and one side of the stop block (9) is fixedly connected to a lifting ring (10).

3. A new type of embedded lifting ring according to claim 1, characterized in that: The inner thread of the nut groove (5) is connected to a plastic back cover (11), and one end of the plastic back cover (11) is provided with a twisting groove (12).

4. A new type of embedded lifting ring according to claim 2, characterized in that: Support plates (13) are fixedly connected to both ends of the surface of the plastic sleeve (1), and the insertion rod (7) is inserted into the interior of the square nut (6) via a thread (8).

5. The novel embedded lifting ring according to claim 1 is characterized in that: The square nut (6) is made of Q235 steel, and the lifting ring assembly is made of 45# steel.

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