A basalt fiber composite reinforcement anchoring device

Abstract

This utility model discloses a basalt fiber composite rebar anchoring device, relating to the field of composite rebar anchoring technology. It includes an anchoring structure for anchoring the composite rebar, comprising: an anchoring plate one; an inclined plate installed on the anchoring plate one; an anchoring plate two, which cooperates with the anchoring plate one to clamp the composite rebar; and a hook-shaped plate slidably locked onto the anchoring plate two. The hook-shaped plate and the inclined plate form an "N"-shaped channel for placing the composite rebar. This utility model achieves secondary clamping of the composite rebar through the "N"-shaped channel formed by the hook-shaped plate and the inclined plate, combined with the initial clamping by the anchoring plate one and the anchoring plate two, realizing multiple limiting of the composite rebar. Simultaneously, the angle between the composite rebar clamped between the anchoring plates and the middle channel of the "N"-shaped channel is an acute angle, significantly reducing the risk of the composite rebar being pulled out and effectively enhancing anchoring reliability.

Description

Technical Field

[0001] This utility model relates to the field of composite reinforcement anchoring technology, specifically a basalt fiber composite reinforcement anchoring device. Background Technology

[0002] In the field of composite reinforcement anchoring technology, basalt fiber composite reinforcement is widely used in engineering structures such as buildings, bridges, and tunnels due to its excellent properties such as lightweight, high strength, and corrosion resistance. However, existing composite reinforcement anchoring devices still have many shortcomings in practical applications: traditional anchoring structures mostly rely on a single clamping method to fix the composite reinforcement, which is inconvenient to adjust the clamping force and lacks stability, making it easy for the composite reinforcement to loosen or slip due to external forces; some anchoring devices lack a secondary limiting structure, which makes it easy for the composite reinforcement to detach from the anchoring device when subjected to axial tensile force, posing a safety hazard; at the same time, the installation and adjustment process of existing devices is often relatively complex, requiring multiple steps, and the flexibility to adapt to different specifications of composite reinforcement is poor, making it difficult to meet the needs of efficient and reliable anchoring in engineering projects.

[0003] Therefore, developing a basalt fiber composite bar anchoring device that offers stable clamping, excellent anti-detachment performance, and convenient installation has become an urgent technical problem to be solved. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a basalt fiber composite reinforcement anchoring device.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A basalt fiber composite reinforcement anchoring device, comprising:

[0007] Anchoring structures, used to anchor composite reinforcement bars, include:

[0008] Anchor plate one;

[0009] Inclined plate, installed on anchor plate one;

[0010] Anchor plate two, in conjunction with anchor plate one, forms a clamping effect on the composite reinforcement;

[0011] The hook-shaped plate slides and locks onto the second anchor plate.

[0012] in:

[0013] An "N"-shaped channel for placing composite reinforcement is formed between the "hook"-shaped plate and the inclined plate.

[0014] Preferably, the angle between the composite reinforcement sandwiched between the first anchor plate and the second anchor plate and the middle channel on the "N"-shaped channel is an acute angle.

[0015] Preferably, the inclined plate is installed on the anchor plate by a coil spring, and the inclined plate has a force in the direction away from the anchor plate. When the composite reinforcement is located in the "N" shaped channel, the inclined plate squeezes the composite reinforcement to the side away from the anchor plate.

[0016] Preferably, the first anchor plate has a threaded hole, the second anchor plate has an I-shaped rotating shaft that rotates through it, the end of the I-shaped rotating shaft is fixed with a screw that is threaded to the threaded hole, a toothed ring is fixedly sleeved on the periphery of the I-shaped rotating shaft, and a toothed plate that meshes with the toothed ring is fixed on the hook-shaped plate.

[0017] Preferably, it also includes a core concrete, and the anchor plate is fixed to the periphery of the core concrete.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] This invention utilizes an "N"-shaped channel formed by a "hook"-shaped plate and an inclined plate to perform secondary clamping of the composite reinforcement. Combined with the initial clamping by anchor plates one and two, this achieves multiple positioning limits for the composite reinforcement. Simultaneously, the angle between the composite reinforcement clamped between the anchor plates and the central channel of the "N"-shaped channel is acute, significantly reducing the risk of the composite reinforcement being pulled out and effectively enhancing anchoring reliability. Attached Figure Description

[0020] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0021] Figure 1 This is a schematic diagram of the structure of a basalt fiber composite reinforcement anchoring device according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the anchoring structure and the composite reinforcement of this utility model;

[0023] Figure 3 This is a schematic diagram of the "N"-shaped channel of this utility model;

[0024] Figure 4 This is a structural schematic diagram of the anchor plate of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the second anchor plate of this utility model;

[0026] Figure 6 This is a cross-sectional view of two parts of the anchor plate of this utility model;

[0027] Figure 7 This is a cross-sectional view of the second anchor plate of this utility model from another perspective.

[0028] The diagram is labeled as follows: 1. Core concrete; 2. Anchoring structure; 21. Anchor plate one; 211. Inclined plate; 212. Threaded hole; 22. Anchor plate two; 221. "I" shaped pivot; 222. Toothed ring; 223. Screw; 224. Toothed plate; 225. "Hook" shaped plate; 3. Composite reinforcement; 4. "N" shaped channel. Detailed Implementation

[0029] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0030] Example

[0031] like Figure 1-7 As shown, a basalt fiber composite reinforcement anchoring device includes:

[0032] Anchoring structure 2, used to anchor the composite reinforcement 3, includes:

[0033] Anchor plate 121;

[0034] Inclined plate 211 is installed on anchor plate 21;

[0035] Anchor plate 22, together with anchor plate 21, forms a clamping effect on composite reinforcement 3;

[0036] The hook-shaped plate 225 is slidably locked onto the second anchor plate 22;

[0037] in:

[0038] An "N"-shaped channel 4 for placing the composite reinforcement 3 is formed between the "hook"-shaped plate 225 and the inclined plate 211.

[0039] This utility model forms an "N"-shaped channel 4 between the "hook"-shaped plate 225 and the inclined plate 211 for placing the composite reinforcement 3, which enables secondary clamping of the composite reinforcement 3 and improves the stability of the anchorage of the composite reinforcement 3.

[0040] The angle between the composite reinforcement 3, which is sandwiched between the first anchor plate 21 and the second anchor plate 22, and the middle channel on the “N”-shaped channel 4 is an acute angle.

[0041] This invention utilizes an "N"-shaped channel formed by a "hook"-shaped plate and an inclined plate to perform secondary clamping of the composite reinforcement. Combined with the initial clamping by anchor plates one and two, this achieves multiple positioning limits for the composite reinforcement. Simultaneously, the angle between the composite reinforcement clamped between the anchor plates and the central channel of the "N"-shaped channel is acute, significantly reducing the risk of the composite reinforcement being pulled out and effectively enhancing anchoring reliability.

[0042] Since the angle between the composite reinforcement 3 clamped between the first anchor plate 21 and the second anchor plate 22 and the middle channel on the "N"-shaped channel 4 is an acute angle, the angle between the composite reinforcement 3 clamped between the first anchor plate 21 and the second anchor plate 22 and the composite reinforcement 3 located on the middle channel of the "N"-shaped channel 4 is also an acute angle. Therefore, it is difficult to pull the composite reinforcement 3 out of the "N"-shaped channel 4, which further improves the stability of the installation of the composite reinforcement 3.

[0043] The inclined plate 211 is installed on the anchor plate 21 by a coil spring. The inclined plate 211 has a force in the direction away from the anchor plate 21. When the composite reinforcement 3 is located in the "N" shaped channel 4, the inclined plate 211 squeezes the composite reinforcement 3 in the direction away from the anchor plate 21.

[0044] Since the inclined plate 211 has a force in the direction away from the anchor plate 21, when the composite reinforcement 3 is located in the "N" shaped channel 4, the inclined plate 211 squeezes the composite reinforcement 3 to the side away from the anchor plate 21, which can reduce the distance between the inclined plate 211 and the "hook" shaped plate 225, so that the inclined plate 211 and the "hook" shaped plate 225 clamp the composite reinforcement 3 more tightly.

[0045] The inclined plate of this utility model is installed on the anchor plate by a coil spring and has a continuous force in the direction away from the anchor plate. When the composite bar is located in the "N" shaped channel, the inclined plate can always form a stable compression on the composite bar, ensuring the durability and effectiveness of the clamping force and avoiding loosening of the clamping due to long-term use.

[0046] The anchor plate 21 has a threaded hole 212, and the anchor plate 22 has an I-shaped rotating shaft 221 that rotates through it. The end of the I-shaped rotating shaft 221 is fixed with a screw 223 that is threaded into the threaded hole 212. A toothed ring 222 is fixedly sleeved on the periphery of the I-shaped rotating shaft 221. A toothed plate 224 that meshes with the toothed ring 222 is fixed on the hook plate 225.

[0047] The second anchor plate of this utility model is threadedly engaged with the threaded hole of the first anchor plate by the screw at the end of the "I" shaped rotating shaft. Rotating the "I" shaped rotating shaft can adjust the distance between the first anchor plate and the second anchor plate. At the same time, the toothed ring on the periphery of the "I" shaped rotating shaft meshes with the toothed plate on the "hook" shaped plate. During the adjustment of the anchor plate distance, the "hook" shaped plate can be moved closer to the inclined plate, so that the "N" shaped channel can automatically adapt to the specifications of the composite reinforcement, simplifying the installation operation and improving the adaptation flexibility.

[0048] It also includes a core concrete 1, and the anchor plate 21 is fixed to the periphery of the core concrete 1;

[0049] The anchor plate of this utility model is fixed to the periphery of the core concrete. The overall structure is stably integrated with the engineering foundation. It can be widely used for the anchoring needs of basalt fiber composite reinforcement in different scenarios and has good practicality and promotion value.

[0050] As the anchor plate 22 and anchor plate 21 gradually clamp the composite reinforcement 3, the hook-shaped plate 225 moves closer to the inclined plate 211, forming an "N"-shaped channel 4 that stably limits the position of the composite reinforcement 3.

[0051] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A basalt fiber composite reinforcement anchoring device, characterized in that: include: Anchoring structure (2), used to anchor the composite reinforcement (3), includes: Anchor plate 1 (21); Inclined plate (211) is installed on anchor plate one (21); Anchor plate 2 (22) works in conjunction with anchor plate 1 (21) to clamp the composite reinforcement (3); The hook-shaped plate (225) is slidably locked onto the second anchor plate (22); in: An "N"-shaped channel (4) for placing the composite reinforcement (3) is formed between the "hook"-shaped plate (225) and the inclined plate (211).

2. A basalt fiber reinforced polymer tendon anchorage device as claimed in claim 1, wherein: The angle between the composite reinforcement (3) sandwiched between the first anchor plate (21) and the second anchor plate (22) and the middle channel on the "N"-shaped channel (4) is an acute angle.

3. A basalt fibre composite tendon anchorage device as claimed in claim 2, characterised in that: The inclined plate (211) is installed on the anchor plate (21) by a coil spring. The inclined plate (211) has a force in the direction away from the anchor plate (21). When the composite bar (3) is located in the "N" shaped channel (4), the inclined plate (211) squeezes the composite bar (3) away from the anchor plate (21).

4. A basalt fibre composite tendon anchorage device as claimed in claim 3, characterised in that: The first anchor plate (21) has a threaded hole (212), and the second anchor plate (22) has an I-shaped rotating shaft (221) that rotates through it. The end of the I-shaped rotating shaft (221) is fixed with a screw (223) that is threaded into the threaded hole (212). A toothed ring (222) is fixedly sleeved on the periphery of the I-shaped rotating shaft (221), and a toothed plate (224) that meshes with the toothed ring (222) is fixed on the hook-shaped plate (225).

5. A basalt fibre composite tendon anchorage device as claimed in claim 4, characterised in that: It also includes a core concrete (1), and the anchor plate (21) is fixed to the periphery of the core concrete (1).

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