Glass fiber rib clamping and fixing type connecting device

Abstract

The utility model discloses a glass fiber reinforced plastic bar clamping type connecting device which comprises a petal type large-small head thread tooth hoop, a tooth hoop clamping ring, a glass fiber reinforced plastic bar, a traditional steel bar, an external thread screw thread, an internal thread screw thread and a traditional internal thread screw thread, and the glass fiber reinforced plastic bar is connected with the traditional steel bar through the petal type large-small head thread tooth hoop and the tooth hoop clamping ring. The connecting device has the advantages that the connecting device can be widely applied to construction sites, steel bars made of the same material or different materials can be connected through the connecting device, the connecting operation is more simplified, stress on the steel bars is more uniform and stable, damage to joints in the hoisting and transporting process after connection of the glass fiber steel bars and traditional steel bars is prevented, and the service life of the glass fiber steel bars is prolonged. The steel bars of different specifications and different materials can be connected at will, through stress can be achieved after connection, the tightness of the connector can be well guaranteed, the connection strength can be guaranteed through screw thread connection, and the construction connection process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced bar connection, in particular to a clamping type connection device for glass fiber reinforced bars. Background Art

[0002] At present, in construction projects, glass fiber reinforced bars are used instead of traditional steel bars in some parts of the construction. This can ensure the stiffness and strength of the structural members themselves while greatly reducing the construction processing difficulty and cost, accelerating the construction progress, reducing construction risks, and achieving certain economic benefits. However, it is easy to have the phenomenon of insecure connection between glass fiber reinforced bars and traditional steel bars, thus reducing the use safety. Content of the Utility Model

[0003] The purpose of the utility model is to provide a clamping type connection device for glass fiber reinforced bars to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a clamping type connection device for glass fiber reinforced bars, including a petal-shaped reducing thread hoop, a hoop clamping ring, a glass fiber reinforced bar, a traditional steel bar, an external thread, an internal thread, and a traditional internal thread. The glass fiber reinforced bar and the traditional steel bar are connected through the petal-shaped reducing thread hoop and the hoop clamping ring.

[0005] Preferably, the internal thread is a reducing internal thread sleeve of a steel reducing head, and the internal thread of the internal sleeve is matched with the thread of the glass fiber reinforced bar itself when screwed.

[0006] Preferably, the petal-shaped reducing thread hoop is a steel sleeve with internal and external threads. One end of the petal-shaped reducing thread hoop is a petal-shaped thread, and the other end is a traditional internal thread. After connecting the glass fiber reinforced bar, it is connected with the external thread through the hoop clamping ring to form a fastening force and clamp the glass fiber reinforced bar.

[0007] Preferably, the petal-shaped reducing thread hoop and the hoop clamping ring are connected through the external thread and the internal thread.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] It can be widely used at the construction site. Any steel bars of the same material or different materials can be connected through this connection device, making the connection operation simpler, the force on the steel bars more uniform and stable, preventing the damage of the joint during the hoisting and transportation process after the connection of glass fiber reinforced bars and traditional steel bars, and can realize the arbitrary connection of steel bars of different specifications and different materials. After connection, it can be stressed concentrically, which can not only well ensure the tightness of the connection joint, but also ensure the connection strength through the connection of the threads, simplify the construction connection process, reduce the construction difficulty, reduce the workload of construction personnel, and improve work efficiency. Brief Description of the Drawings

[0010] Figure 1 is a schematic structural view of the present utility model;

[0011] Figure 2 is a schematic view of the petal-shaped reducing threaded tooth hoop of the present utility model;

[0012] Figure 3 is a schematic view of the clamping ring of the tooth hoop of the present utility model.

[0013] In the figure: petal-shaped reducing threaded tooth hoop 1, tooth hoop clamping ring 2, glass fiber reinforcement 3, traditional steel bar 4, external thread screw 5, internal thread screw 6, traditional internal thread screw 7. Detailed Implementation Manner

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in 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.

[0015] In the description of the present application, it should be noted that unless otherwise clearly defined and limited, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0016] The petal-shaped reducing threaded tooth hoop 1, tooth hoop clamping ring 2, glass fiber reinforcement 3, traditional steel bar 4, external thread screw 5, internal thread screw 6, and traditional internal thread screw 7 components of the present application are all general standard parts or parts known to those skilled in the art, and their structures and principles can all be known by those skilled in the art through technical manuals or obtained through conventional experimental methods.

[0017] Please refer to Figures 1 - 3 , a glass fiber reinforcement clamping connection device, including a petal-shaped reducing threaded tooth hoop 1, a tooth hoop clamping ring 2, a glass fiber reinforcement 3, a traditional steel bar 4, an external thread screw 5, an internal thread screw 6, and a traditional internal thread screw 7. The glass fiber reinforcement 3 and the traditional steel bar 4 are connected through the petal-shaped reducing threaded tooth hoop 1 and the tooth hoop clamping ring 2.

[0018] The internal thread thread 6 is a reducing internal thread sleeve of a steel reducing head, and the internal threading is matched with the thread of the glass fiber rib 3 itself when screwed (i.e., the threads match).

[0019] The petal-shaped reducing thread collar 1 is a steel sleeve with internal and external threads. One end of the petal-shaped reducing thread collar 1 is a petal-shaped thread (including the external thread 5 and the internal thread 6), and the other end is a traditional internal thread 7. After connecting the glass fiber rib, it is connected to the external thread 5 through the collar clamping ring 2 to form a tightening force and clamp the glass fiber rib.

[0020] The petal-shaped reducing thread collar 1 and the collar clamping ring 2 are connected through the external thread 5 and the internal thread 6.

[0021] The usage steps of the glass fiber rib clamping connection device are as follows:

[0022] A. According to the installation position of the glass fiber rib, calculate the cutting lengths of the required glass fiber ribs 3 and traditional steel bars 4, and use tools to cut them to the required lengths;

[0023] B. For the cut glass fiber rib 3, tightly fix and connect one end to the petal-shaped reducing thread collar 1 through the external thread 5;

[0024] C. Use the collar clamping ring 2 to tightly screw with the petal-shaped reducing thread collar 1 through the internal thread 6 so that the petal-shaped reducing thread collar 1 and the glass fiber rib 3 are in a tightened state;

[0025] D. For the cut traditional steel bar 4 at the other end, tightly connect and fix the other end of the petal-shaped reducing thread collar 1 to the traditional steel bar 4 through the traditional internal thread 7;

[0026] E. Form the final connection of glass fiber ribs of different materials.

[0027] Although the embodiments of the present invention 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber reinforcement clamping connection device, comprising a petal-shaped large and small head threaded tooth hoop (1), a tooth hoop clamping ring (2), a glass fiber reinforcement (3), a conventional steel bar (4), an external threaded thread (5), an internal threaded thread (6) and a conventional internal threaded thread (7), characterized in that: The glass fiber reinforcement (3) and the conventional reinforcement (4) are connected via a petal-shaped large and small head threaded tooth hoop (1) and a tooth hoop clamping ring (2).

2. A glass fiber reinforcement clamping connection device according to claim 1, characterized in that: The internal thread (6) is a steel reducer internal thread sleeve, and the internal sleeve thread matches the internal thread of the glass fiber reinforcement (3) when screwed together.

3. A glass fiber reinforcement clamping connection device according to claim 1, characterized in that: The petal-shaped large and small head threaded tooth hoop (1) is a steel sleeve with internal and external threads. One end of the petal-shaped large and small head threaded tooth hoop (1) is a petal-shaped threaded screw thread, and the other end is a traditional internal threaded screw thread (7). After the glass fiber reinforcement is connected, it is connected to the external threaded screw thread (5) through the tooth hoop clamping ring (2) to form a tightening force to clamp the glass fiber reinforcement.

4. A glass fiber reinforcement clamping connection device according to claim 1, characterized in that: The petal-shaped large and small head threaded tooth hoop (1) and the tooth hoop clamping ring (2) are connected via an external thread buckle (5) and an internal thread buckle (6).

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