High-strength steel bar structure

Abstract

The utility model relates to the technical field of high-strength steel bars, in particular to a high-strength steel bar structure which comprises multiple sets of steel bar bodies, the multiple sets of steel bar bodies are connected through connecting rings, multiple sets of sleeves are arranged at the two ends of each connecting ring, connecting assemblies are arranged in the sleeves, and the steel bar bodies are connected with the sleeves through the multiple sets of connecting assemblies. Reinforcing rings are arranged on the outer sides of the multiple sets of steel bar bodies and connected with the connecting rings through sleeves. The connecting assembly is used for rapidly connecting the reinforcing steel bar body with the connecting ring, the connecting assembly is composed of a containing groove, a moving block and limiting blocks, the containing groove is formed in the sleeve, the moving block is slidably connected to the interior of the containing groove, and the two limiting blocks are slidably connected to the end, away from the containing groove, of the moving block. Compared with an existing steel bar structure, the overall practicability of the steel bar structure can be improved through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of high-strength steel bars, and particularly relates to a high-strength steel bar structure. Background Technique

[0002] High-strength steel bars refer to steel bars with relatively high yield strength and tensile strength, usually including grade III steel bars and grade IV steel bars. These steel bars are widely used in building structures that need to bear large loads, such as high-rise buildings, long-span bridges, heavy factories, etc. According to the shape and processing method of the steel bars, high-strength steel bars can be divided into plain round steel bars, ribbed steel bars, twisted steel bars, etc.

[0003] When connecting high-strength steel bars, sleeves are usually used to be respectively thread-connected and tightened with two steel bars for connection and fixation. During on-site assembly, when installing, workers need to use tools to tighten the steel bars at both ends. This is not only time-consuming and laborious and not convenient for quick installation, but also requires both hands to use tools for tightening during installation, making the installation more troublesome and not convenient for workers to assemble. Moreover, it is not convenient to uniformly fix the steel bars at both ends, bringing inconvenience to the installation of workers. Therefore, for the improvement of the existing steel bar structure, it is particularly important to design a new type of high-strength steel bar structure to solve the above technical defects and improve the practicability of the overall steel bar structure. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-strength steel bar structure, which is convenient for workers to quickly assemble and fix, without the need to use both hands to use tools for tightening during installation, has convenient installation, and is convenient to uniformly fix the steel bar bodies at both ends, improving the flexibility and practicability of the device and facilitating workers to assemble and use, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-strength steel bar structure includes multiple groups of steel bar bodies. The multiple groups of steel bar bodies are connected by connection rings. Both ends of the connection rings are provided with multiple groups of sleeves. A connection component is arranged inside the sleeves. The steel bar bodies are connected to the sleeves through multiple groups of connection components. And a reinforcing ring is arranged outside the multiple groups of steel bar bodies. The reinforcing ring is connected to the connection ring through the sleeves;

[0007] The connection component is used to quickly connect the steel bar body with the connection ring, and the connection component is composed of a receiving groove, a moving block and a limiting block. The receiving groove is opened inside the sleeve. The moving block is slidably connected inside the receiving groove. Both groups of limiting blocks are slidably connected to the end of the moving block away from the receiving groove.

[0008] As a preferred embodiment of the present utility model, the external structure size of the moving block corresponds to the internal structure size of the receiving groove. A first compression spring is provided inside the receiving groove and outside the moving block, and the first compression spring is connected to the moving block through the receiving groove.

[0009] As a preferred embodiment of the present utility model, the external structure size of the limiting block corresponds to the internal structure size of the moving block. A second compression spring is provided inside the moving block and outside the limiting block, and the second compression spring is connected to the limiting block through the moving block.

[0010] As a preferred embodiment of the present utility model, the external structure size of the steel bar main body corresponds to the internal structure size of the sleeve. Multiple groups of connecting blocks are provided on the outer sides of both the steel bar main body and the reinforcing ring, and limiting grooves are formed inside the connecting blocks.

[0011] As a preferred embodiment of the present utility model, clamping blocks are slidably connected to both ends inside the limiting groove, and the ends of the clamping blocks and the limiting blocks close to each other are designed with inclined surfaces.

[0012] As a preferred embodiment of the present utility model, a third compression spring is provided inside the limiting groove and outside the clamping block, and the third compression spring is connected to the clamping block through the limiting groove.

[0013] As a preferred embodiment of the present utility model, a fixing ring is provided inside the reinforcing ring. The fixing ring is connected to the reinforcing ring through multiple groups of reinforcing rods. The steel bar main body is sequentially covered with a corrosion-resistant layer, a polyamide resin coating, a PC plastic layer, and a polyester fiber layer from outside to inside.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, through the design of the connection assembly, the steel bar main body is connected to the sleeve, enabling the connecting block to displace into the sleeve. The limiting block is limited inside the limiting groove by the clamping block, thereby enabling the moving block to be limited inside the connecting block. Therefore, the steel bar main body can be connected to the connecting ring, facilitating quick assembly and fixation by the staff. There is no need to use tools with both hands to tighten during installation, and the installation is convenient. Moreover, it is convenient to uniformly fix the steel bar main bodies at both ends, improving the flexibility and practicality of the device and facilitating assembly and use by the staff.

[0016] 2. In the present utility model, through the design of the reinforcing ring and the coating on the outer side of the reinforcing bar main body, when multiple groups of reinforcing bar main bodies are connected, the reinforcing ring, in cooperation with the fixing ring and the reinforcing rod inside it, can increase the stability of the connection between multiple groups of reinforcing bar main bodies, preventing deviation and affecting the use. Through the mutual cooperation of the corrosion-resistant layer, the polyamide resin coating, the PC plastic layer, and the polyester fiber layer, when the reinforcing bar main body is in use, it can play a role in resisting corrosion for the reinforcing bar main body, avoiding the corrosion of the reinforcing bar main body during long-term use, thus preventing the poor use effect of the reinforcing bar main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the connection component structure of the present utility model;

[0019] Figure 3 is a schematic diagram of the reinforcing ring structure of the present utility model;

[0020] Figure 4 is a schematic diagram of the reinforcing bar main body structure of the present utility model.

[0021] In the figure: 1, reinforcing bar main body; 2, connecting ring; 3, sleeve; 4, connection component; 5, reinforcing ring; 6, receiving groove; 7, moving block; 8, limiting block; 9, first compression spring; 10, second compression spring; 11, connecting block; 12, limiting groove; 13, clamping block; 14, third compression spring; 15, fixing ring; 16, reinforcing rod; 17, corrosion-resistant layer; 18, polyamide resin coating; 19, PC plastic layer; 20, polyester fiber layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment:

[0024] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0025] A high-strength steel bar structure includes multiple groups of steel bar bodies 1. The multiple groups of steel bar bodies 1 are connected by a connecting ring 2. Both ends of the connecting ring 2 are provided with multiple groups of sleeves 3. A connecting component 4 is arranged inside the sleeve 3. The steel bar body 1 is connected to the sleeve 3 through multiple groups of connecting components 4. And multiple groups of reinforcing rings 5 are arranged outside the steel bar bodies 1. The reinforcing rings 5 are connected to the connecting ring 2 through the sleeves 3.

[0026] The connecting component 4 is used to quickly connect the steel bar body 1 with the connecting ring 2. And the connecting component 4 is composed of a receiving groove 6, a moving block 7 and a limiting block 8. The receiving groove 6 is opened inside the sleeve 3. The moving block 7 is slidably connected inside the receiving groove 6. Both groups of limiting blocks 8 are slidably connected to one end of the moving block 7 away from the receiving groove 6.

[0027] Furthermore, the external structure size of the moving block 7 is designed to correspond to the internal structure size of the receiving groove 6. A first compression spring 9 is arranged inside the receiving groove 6 and outside the moving block 7. The first compression spring 9 is connected to the moving block 7 through the receiving groove 6. Connecting the first compression spring 9 with the receiving groove 6 enables the first compression spring 9 to contact the moving block 7. Through the first compression spring 9, the moving block 7 can be driven to displace.

[0028] Wherein, the external structure size of the limiting block 8 is designed to correspond to the internal structure size of the moving block 7. A second compression spring 10 is arranged inside the moving block 7 and outside the limiting block 8. The second compression spring 10 is connected to the limiting block 8 through the moving block 7. Connecting the second compression spring 10 with the moving block 7 enables the second compression spring 10 to be connected to the limiting block 8. Through the second compression spring 10, the limiting block 8 can be driven to displace.

[0029] Secondly, the external structure size of the steel bar body 1 is designed to correspond to the internal structure size of the sleeve 3. And multiple groups of connecting blocks 11 are arranged on the outer sides of both the steel bar body 1 and the reinforcing ring 5. A limiting groove 12 is opened inside the connecting block 11. Connecting the moving block 7 with the limiting groove 12 enables the connecting block 11 to be connected to the moving block 7.

[0030] Moreover, both ends inside the limiting groove 12 are slidably connected with clamping blocks 13. One ends of the clamping blocks 13 and the limiting blocks 8 close to each other are both designed with inclined surface structures. A third compression spring 14 is arranged inside the limiting groove 12 and outside the clamping blocks 13. The third compression spring 14 is connected to the clamping blocks 13 through the limiting groove 12. Connecting the third compression spring 14 with the limiting groove 12 enables the third compression spring 14 to be connected to the clamping blocks 13. When the moving block 7 displaces into the limiting groove 12, the third compression spring 14 drives the clamping blocks 13 to displace, so that the clamping blocks 13 can contact the limiting blocks 8.

[0031] Furthermore, a fixing ring 15 is provided inside the reinforcing ring 5. The fixing ring 15 is connected to the reinforcing ring 5 through multiple groups of reinforcing rods 16. The reinforcing bar main body 1 is covered with a corrosion-resistant layer 17, a polyamide resin coating 18, a PC plastic layer 19, and a polyester fiber layer 20 from the outside to the inside. When multiple groups of reinforcing bar main bodies 1 are connected, the reinforcing ring 5, in cooperation with the fixing ring 15 and the reinforcing rods 16 inside it, can increase the stability of the connection between multiple groups of reinforcing bar main bodies 1 and prevent deviation, which may affect the use. Through the mutual cooperation of the corrosion-resistant layer 17, the polyamide resin coating 18, the PC plastic layer 19, and the polyester fiber layer 20, when the reinforcing bar main body 1 is in use, it can play a role in corrosion resistance for the reinforcing bar main body 1, avoiding the corrosion of the reinforcing bar main body 1 during long-term use, which may lead to poor use effect of the reinforcing bar main body 1.

[0032] In this embodiment, the implementation scenario is as follows: During actual use, the reinforcing bar main body 1 is connected to the sleeve 3, so that the connecting block 11 can be displaced into the sleeve 3. The first compression spring 9 drives the moving block 7 to displace, so that the moving block 7 is displaced into the connecting block 11 and contacts the limiting groove 12. The second compression spring 10 drives the limiting block 8 to displace, and the limiting block 8 is displaced out of the moving block 7 and contacts the limiting groove 12. When the moving block 7 is displaced into the limiting groove 12, the third compression spring 14 drives the clamping block 13 to displace, so that the clamping block 13 can contact the limiting block 8. The clamping block 13 can limit the limiting block 8 inside the limiting groove 12, thereby being able to limit the moving block 7 inside the connecting block 11. Therefore, the reinforcing bar main body 1 can be connected to the connecting ring 2. When multiple groups of reinforcing bar main bodies 1 are connected, the reinforcing ring 5, in cooperation with the fixing ring 15 and the reinforcing rods 16 inside it, can increase the stability of the connection between multiple groups of reinforcing bar main bodies 1 and prevent deviation, which may affect the use. Through the mutual cooperation of the corrosion-resistant layer 17, the polyamide resin coating 18, the PC plastic layer 19, and the polyester fiber layer 20, when the reinforcing bar main body 1 is in use, it can play a role in corrosion resistance for the reinforcing bar main body 1, avoiding the corrosion of the reinforcing bar main body 1 during long-term use, which may lead to poor use effect of the reinforcing bar main body 1. Compared with the existing reinforcing bar structure, the overall practicality of the reinforcing bar structure can be improved through the design of the present utility model.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-strength steel bar structure, comprising a plurality of steel bar bodies (1), characterized in that: A plurality of groups of the steel bar bodies (1) are connected via a connecting ring (2), a plurality of groups of sleeves (3) are provided at both ends of the connecting ring (2), a connecting assembly (4) is provided inside the sleeve (3), the steel bar bodies (1) are connected to the sleeves (3) via the plurality of connecting assemblies (4), and a reinforcing ring (5) is provided on the outside of the plurality of groups of the steel bar bodies (1), and the reinforcing ring (5) is connected to the connecting ring (2) via the sleeve (3); The connecting assembly (4) is used to quickly connect the steel bar body (1) with the connecting ring (2), and the connecting assembly (4) is composed of a receiving groove (6), a moving block (7) and a limiting block (8), wherein the receiving groove (6) is opened inside the sleeve (3), the moving block (7) is slidably connected to the inside of the receiving groove (6), and two groups of the limiting blocks (8) are slidably connected to one end of the moving block (7) away from the receiving groove (6).

2. A high-strength steel bar structure according to claim 1, characterized in that: The external structure size of the moving block (7) is designed to correspond to the internal structure size of the receiving groove (6); a first compression spring (9) is provided inside the receiving groove (6) and located outside the moving block (7); the first compression spring (9) is connected to the moving block (7) via the receiving groove (6).

3. A high-strength steel bar structure according to claim 1, characterized in that: The external structure size of the limit block (8) is designed to correspond to the internal structure size of the moving block (7); a second compression spring (10) is provided inside the moving block (7) and located outside the limit block (8); the second compression spring (10) is connected to the limit block (8) through the moving block (7).

4. A high-strength steel bar structure according to claim 1, characterized in that: The external structure size of the steel bar body (1) is designed to correspond to the internal structure size of the sleeve (3), and multiple groups of connecting blocks (11) are provided on the outside of the steel bar body (1) and the reinforcing ring (5), and the connection blocks (11) are provided with limiting grooves (12) inside.

5. A high-strength steel bar structure according to claim 4, characterized in that: Both ends of the limiting groove (12) are slidably connected with a clamping block (13), and the ends of the clamping block (13) and the limiting block (8) that are close to each other are both designed with an inclined surface structure.

6. A high-strength steel bar structure according to claim 5, characterized in that: A third compression spring (14) is provided inside the limiting groove (12) and outside the clamping block (13); the third compression spring (14) is connected to the clamping block (13) via the limiting groove (12).

7. A high-strength steel bar structure according to claim 1, characterized in that: A fixing ring (15) is provided inside the reinforcing ring (5), and the fixing ring (15) is connected to the reinforcing ring (5) via a plurality of reinforcing rods (16). The steel bar body (1) is sequentially covered with a corrosion-resistant layer (17), a polyamide resin coating (18), a PC plastic layer (19), and a polyester fiber layer (20) from the outside to the inside.

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