Socket type glass fiber reinforced plastic pipeline convenient to connect

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipelines, and discloses a socket type glass fiber reinforced plastic pipeline convenient to connect, which comprises a first glass fiber reinforced plastic pipeline and a second glass fiber reinforced plastic pipeline, the second glass fiber reinforced plastic pipeline is arranged on the outer wall of the first glass fiber reinforced plastic pipeline, and a connecting assembly is arranged on the outer wall of the second glass fiber reinforced plastic pipeline. A fixing assembly is arranged on the outer wall of the connecting assembly, the connecting assembly comprises a shell, a circular ring, an inner rod and a connecting rod, and the shell is installed on the outer wall of the second glass fiber reinforced plastic pipeline. According to the socket type glass fiber reinforced plastic pipeline convenient to connect, the shell, the circular ring and the connecting rod are arranged, after the circular ring and the shell are installed on the outer wall of the first glass fiber reinforced plastic pipeline and the outer wall of the second glass fiber reinforced plastic pipeline correspondingly, the connecting rod can be moved in a sliding mode, the connecting rod is clamped into the inner rod, and therefore the circular ring is limited; at the moment, the circular ring can limit the first glass fiber reinforced plastic pipeline and the second glass fiber reinforced plastic pipeline through the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipes, in particular to a socket-and-spigot type glass fiber reinforced plastic pipe which is easy to connect. Background Art

[0002] FRP pipe is a lightweight, high-strength, corrosion-resistant non-metallic pipe with high resistance to chemical corrosion, light weight, high strength, no scaling, and strong earthquake resistance. Compared with ordinary steel pipes, it has a long service life, low overall cost, quick installation, safety and reliability, and is accepted by the majority of users.

[0003] Chinese patent publication number CN218494452U discloses a fiberglass reinforced plastic pipe that is easy to connect. The connection between the fiberglass reinforced plastic pipes is increased by setting connecting parts, the working efficiency of the fiberglass reinforced plastic pipes is improved, and the stability between the two is increased by cooperating with the fixed structure, the possibility of damage to the fiberglass reinforced plastic pipe is reduced, and the user experience of the fiberglass reinforced plastic pipe is improved.

[0004] The connector structure in the above-mentioned FRP pipe is fixed by using a fixed threaded rod, but when the fixed threaded rod extends to the inside of the FRP pipe, it will cause damage to the surface of the FRP pipe, so there are certain limitations. In addition, the fixed threaded rod in the above-mentioned pipe does not extend to the inside of the FRP pipe, so it cannot have a good fixing effect on the connector and cannot guarantee the connection effect between the two FRP pipes. Utility Model Content

[0005] The utility model aims to provide a socket-and-spigot type glass fiber reinforced plastic pipe which is easy to connect, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a socket-type FRP pipe that is easy to connect, comprising FRP pipe one and FRP pipe two, the FRP pipe two is installed on the outer wall of the FRP pipe one, the outer wall of the FRP pipe two is provided with a connecting component, and the outer wall of the connecting component is provided with a fixing component.

[0007] Preferably, the connecting assembly includes an outer shell, a ring, an inner rod and a connecting rod, the outer shell is installed on the outer wall of the second FRP pipe, the ring is installed on the outer wall of the second FRP pipe, the inner rod is fixedly connected to the inside of the ring, and the connecting rod is installed on the outer wall of the ring.

[0008] Preferably, the outer walls of the FRP pipe one and the outer walls of the FRP pipe two are both provided with threads, the outer shell is distributed on the outer walls of the FRP pipe one and the outer walls of the FRP pipe two, the inner walls of the outer shell are respectively adapted to the threads provided on the outer walls of the FRP pipe one and the outer walls of the FRP pipe two, and the installation of the outer shell can be completed by rotation.

[0009] Preferably, the circular rings are distributed on the outer wall of FRP pipe one and the outer wall of FRP pipe two, and the circular rings are slidingly connected to the outer wall of FRP pipe one and the outer wall of FRP pipe two respectively, and the installation of the circular rings can be completed by sliding.

[0010] Preferably, an inner groove is provided inside the connecting rod, and the inner rod is engaged with the inner groove. The connecting rod can limit the position of the ring through the inner rod, and a groove is provided on the outer wall of the connecting rod.

[0011] Preferably, the fixing assembly comprises an arc plate, an outer plate and a clamping frame, the arc plate is mounted on the outer wall of the connecting rod, the outer plate is fixedly connected to the outer wall of the arc plate, and the clamping frame is mounted on the outer wall of the outer plate.

[0012] Preferably, the arc plate is snap-fitted with the groove, and the arc plate can be snapped into the interior of the groove. The inner wall of the card frame is slidably connected with the outer wall of the outer plate, and the card frame can be installed by sliding.

[0013] Preferably, bolts are installed on the outer wall of the card frame. The bolts on the outer wall of the card frame penetrate the card frame and the outer plate and extend to the bottom of the card frame. The outer wall of the bolts on the outer wall of the card frame is threadedly connected with nuts, and the card frame can be fixed by the bolts and nuts.

[0014] The utility model provides a socket-and-spigot type glass fiber reinforced plastic pipe which is easy to connect, and the socket-and-spigot type glass fiber reinforced plastic pipe which is easy to connect has the following beneficial effects:

[0015] 1. The socket-type FRP pipe that is easy to connect is provided with an outer shell, a ring and a connecting rod. After the ring and the outer shell are respectively installed on the outer wall of FRP pipe one and the outer wall of FRP pipe two, the connecting rod can be moved by sliding so that the connecting rod is stuck in the inner rod, thereby completing the position limiting of the ring. At this time, the ring will complete the position limiting of FRP pipe one and FRP pipe two through the outer shell.

[0016] 2. The socket-type FRP pipe that is easy to connect is provided with an arc plate and a clamping frame. After the installation of the connecting rod is completed, the arc plate can be clamped in the groove of the outer wall of the connecting rod by clamping, and the clamping frame can be moved so that the clamping frame limits the arc plate through the outer plate, and the clamping frame and the outer plate are fixed by bolts to ensure the stability of the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial schematic diagram of the structure of the connection assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing component of the utility model.

[0021] In the figure: 1. FRP pipe 1; 2. FRP pipe 2; 3. Connecting assembly; 301. Outer shell; 302. Ring; 303. Inner rod; 304. Connecting rod; 4. Fixing assembly; 401. Arc plate; 402. Outer plate; 403. Card frame. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4 As shown, the utility model provides a technical solution: a socket-type FRP pipe that is easy to connect, comprising a FRP pipe 1 and a FRP pipe 2, the FRP pipe 2 is installed on the outer wall of the FRP pipe 1, the outer wall of the FRP pipe 2 is provided with a connecting component 3, and the outer wall of the connecting component 3 is provided with a fixing component 4.

[0025] The connecting assembly 3 includes a shell 301, a ring 302, an inner rod 303 and a connecting rod 304. The shell 301 is installed on the outer wall of the FRP pipe 2. The outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2 are both provided with threads. The shell 301 is distributed on the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2. The inner wall of the shell 301 is respectively adapted to the threads provided on the outer wall of the FRP pipe 1 and the threads provided on the outer wall of the FRP pipe 2. The installation of the shell 301 can be completed by rotating. The ring 302 is installed on the outer wall of the FRP pipe 2. The circular ring 302 is distributed on the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2. The circular ring 302 is slidably connected to the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2, respectively. The installation of the circular ring 302 can be completed by sliding. The inner rod 303 is fixedly connected to the inside of the circular ring 302. The connecting rod 304 is installed on the outer wall of the circular ring 302. An inner groove is provided inside the connecting rod 304. The inner rod 303 is clamped with the inner groove. The connecting rod 304 can limit the circular ring 302 through the inner rod 303. The outer wall of the connecting rod 304 is provided with a groove.

[0026] By setting the outer shell 301, the ring 302 and the connecting rod 304, after the ring 302 and the outer shell 301 are respectively installed on the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2, the connecting rod 304 can be moved by sliding so that the connecting rod 304 is stuck in the inside of the inner rod 303, thereby completing the positioning of the ring 302. At this time, the ring 302 will complete the positioning of the FRP pipe 1 and the FRP pipe 2 through the outer shell 301.

[0027] The fixing component 4 includes an arc plate 401, an outer plate 402 and a clamping frame 403. The arc plate 401 is installed on the outer wall of the connecting rod 304. The arc plate 401 is clamped with the groove, and the arc plate 401 can be clamped into the inside of the groove. The outer plate 402 is fixedly connected to the outer wall of the arc plate 401. The clamping frame 403 is installed on the outer wall of the outer plate 402. The inner wall of the clamping frame 403 is slidably connected to the outer wall of the outer plate 402, and the installation of the clamping frame 403 can be completed by sliding. The outer wall of the clamping frame 403 is installed with bolts. The bolts located on the outer wall of the clamping frame 403 penetrate the clamping frame 403 and the outer plate 402 and extend to the bottom of the clamping frame 403. The outer wall of the bolts located on the outer wall of the clamping frame 403 is threadedly connected with nuts, and the clamping frame 403 can be fixed by bolts and nuts.

[0028] By setting the arc plate 401 and the clamping frame 403, after completing the installation of the connecting rod 304, the arc plate 401 can be clamped in the groove of the outer wall of the connecting rod 304, and by moving the clamping frame 403, the clamping frame 403 can limit the arc plate 401 through the outer plate 402, and the clamping frame 403 and the outer plate 402 are fixed by bolts to ensure the stability of the connecting rod 304.

[0029] When in use, slide the two rings 302 so that the two rings 302 move to the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2, respectively, then rotate the outer shell 301 so that the two outer shells 301 move to the outer wall of the FRP pipe 1 and the outer wall of the FRP pipe 2, respectively, move the FRP pipe 2 by sliding so that one end of the FRP pipe 2 moves to the inside of the FRP pipe 1, then move the connecting rod 304 by sliding so that the two ends of the connecting rod 304 are respectively engaged with the inner rod 303 in the two rings 302, then move the arc plates 401 on both sides so that the arc plates 401 are inserted into the grooves on the outer walls of the connecting rod 304, then move the clamping frame 403 so that the clamping frame 403 moves to the outer wall of the outer plate 402, and fix it with bolts to complete the fixation between the FRP pipe 1 and the FRP pipe 2.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A spigot-and-socket type FRP pipe that is easy to connect, comprising a FRP pipe 1 (1) and a FRP pipe 2 (2), wherein the FRP pipe 2 (2) is installed on the outer wall of the FRP pipe 1 (1), characterized in that: The outer wall of the second glass fiber reinforced plastic pipe (2) is provided with a connecting component (3), and the outer wall of the connecting component (3) is provided with a fixing component (4).

2. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 1, characterized in that: The connecting assembly (3) comprises an outer shell (301), a circular ring (302), an inner rod (303) and a connecting rod (304); the outer shell (301) is mounted on the outer wall of the second glass fiber reinforced plastic pipe (2); the circular ring (302) is mounted on the outer wall of the second glass fiber reinforced plastic pipe (2); the inner rod (303) is fixedly connected to the inside of the circular ring (302); and the connecting rod (304) is mounted on the outer wall of the circular ring (302).

3. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 2, characterized in that: The outer wall of the glass fiber reinforced plastic pipe one (1) and the outer wall of the glass fiber reinforced plastic pipe two (2) are both provided with threads, the outer shell (301) is distributed on the outer wall of the glass fiber reinforced plastic pipe one (1) and the outer wall of the glass fiber reinforced plastic pipe two (2), and the inner wall of the outer shell (301) is respectively adapted to the threads provided on the outer wall of the glass fiber reinforced plastic pipe one (1) and the threads provided on the outer wall of the glass fiber reinforced plastic pipe two (2).

4. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 2, characterized in that: The circular rings (302) are distributed on the outer walls of the first glass fiber reinforced plastic pipe (1) and the second glass fiber reinforced plastic pipe (2), and the circular rings (302) are respectively slidably connected to the outer walls of the first glass fiber reinforced plastic pipe (1) and the second glass fiber reinforced plastic pipe (2).

5. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 2, characterized in that: An inner groove is formed inside the connecting rod (304), the inner rod (303) is engaged with the inner groove, and a groove is formed on the outer wall of the connecting rod (304).

6. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 1, characterized in that: The fixing assembly (4) comprises an arc plate (401), an outer plate (402) and a clamping frame (403); the arc plate (401) is mounted on the outer wall of the connecting rod (304); the outer plate (402) is fixedly connected to the outer wall of the arc plate (401); and the clamping frame (403) is mounted on the outer wall of the outer plate (402).

7. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 6, characterized in that: The arc plate (401) is engaged with the groove, and the inner wall of the engagement frame (403) is slidably connected with the outer wall of the outer plate (402).

8. The easy-to-connect spigot-and-socket type fiberglass pipe according to claim 6, characterized in that: Bolts are installed on the outer wall of the card frame (403); the bolts located on the outer wall of the card frame (403) penetrate the card frame (403) and the outer plate (402) and extend to the bottom of the card frame (403); and nuts are threadedly connected to the outer wall of the bolts located on the outer wall of the card frame (403).

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