CN219198500U

CN219198500U - FRP pipe of convenient connection

Info

Publication number: CN219198500U
Application number: CN202320024135.6U
Authority: CN
Inventors: 刘程林; 陈廷安
Original assignee: Nanjing Sibeier Composite Material Yizheng Co ltd
Current assignee: Nanjing Sibeier Composite Material Yizheng Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-16
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses an FRP circular tube convenient to connect, which relates to the technical field of FRP circular tubes and has the technical key points that: including the pipe body, pipe body top is equipped with the external screw thread section, external screw thread section bottom outer lane is equipped with the spacing collar, the spacing collar outside is connected with two installation pieces, pipe body bottom is equipped with the stopper, the stopper outside is connected with fixed knot and constructs, this internal thread that is equipped with of inside pipe of stopper, the spacing collar is installed inside the stopper, the utility model provides a FRP pipe that facilitates connection, it is difficult to impaired to connect stable and junction.

Description

FRP pipe of convenient connection

Technical Field

The utility model relates to the technical field of FRP round pipes, in particular to an FRP round pipe convenient to connect.

Background

FRP is a fiber reinforced composite plastic, is an abbreviation of English Fiber Reinforced Plastics, is CFRP, GFRP, AFRP, BFRP and the like; the glass fiber reinforced plastic in Chinese refers to GFRP; the FRP composite material is a high-performance material formed by mixing a fiber material and a matrix material according to a certain proportion. The GFRP is characterized by comprising polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic, phenolic glass fiber reinforced plastic and the like according to different types of used resin; the general FRP has the characteristics of light weight, hardness, non-conduction, high mechanical strength, less recycling, corrosion resistance and the like.

The circular tube has wide application, and is mainly used in water supply, water discharge, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices; the existing round tube lacks a tube connecting piece, two workers are required to operate in a matched mode during installation, the installation is inconvenient, and the connecting position is easy to damage, so that the problem needs to be solved.

Disclosure of Invention

The utility model aims to provide an FRP circular tube which is convenient to connect, the connection is stable, and the connection part is not easy to damage, so as to solve the problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a FRP pipe that facilitates connection, includes the pipe body, pipe body top is equipped with the external screw thread section, external screw thread section bottom outer lane is equipped with the spacing collar, the spacing collar outside is connected with two installation pieces, pipe body bottom is equipped with the stopper, the stopper outside is connected with fixed knot constructs, this internal screw thread that is equipped with of inside pipe of stopper, the spacing collar is installed inside the stopper.

Through adopting above-mentioned scheme, when interconnecting FRP pipe, at first through the inside internal thread of stopper and external screw thread section, with two FRP pipe threaded connection, then the spacing collar block is inside the stopper, and spacing collar and stopper encircle the external screw thread section of pipe body that the threaded connection department covers, protects FRP pipe threaded connection department, improves the stability that the pipe is connected, then is in the same place spacing collar and stopper fixed connection through fixed knot constructs, has increased the stability that two FRP pipes are connected.

In the preferred embodiment of the utility model, a sealing ring is arranged inside the outer ring limit ring at the bottom of the external thread section.

In a preferred embodiment of the present utility model, the mounting block is provided with a first mounting hole.

In the preferred embodiment of the utility model, the inner part of the limit ring is smooth, and the outer surface of the limit block is smooth.

In a preferred embodiment of the present utility model, the fixing structure includes a first mounting block, a second mounting hole is provided on the first mounting block, and a fixing bolt is provided inside the second mounting hole.

In a preferred embodiment of the utility model, the fixing bolt passes through the first mounting hole.

The utility model has the following beneficial effects:

when the FRP circular tube is connected with each other, firstly, the two FRP circular tubes are connected with each other through the internal thread and the external thread section inside the limiting block, then the limiting ring is clamped inside the limiting block, the external thread section of the circular tube body, namely the threaded connection part, of the limiting ring and the limiting block is covered around, the FRP circular tube threaded connection part is protected, the stability of circular tube connection is improved, then the limiting ring and the limiting block are fixedly connected together through the fixing structure, and the stability of connection of the two FRP circular tubes is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

In the figure: 1. a round tube body; 2. an external thread section; 3. a limit ring; 4. a mounting block; 5. a limiting block; 6. a fixed structure; 61. a first mounting block; 62. a second mounting hole; 63. a fixing bolt; 7. an internal thread; 8. a seal ring; 9. a first mounting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model provides a FRP pipe that facilitates connection, as shown in fig. 1, including pipe body 1, pipe body 1 top is equipped with external screw thread section 2, external screw thread section 2 bottom outer lane is equipped with spacing collar 3, spacing collar 3 outside is connected with two installation pieces 4, pipe body 1 bottom is equipped with stopper 5, stopper 5 outside is connected with fixed knot constructs 6, be equipped with internal screw thread 7 in the inside pipe body 1 of stopper 5, spacing collar 3 installs inside stopper 5, when interconnecting FRP pipe, at first through the internal screw thread 7 and external screw thread section 2 of stopper 5, with two FRP pipe threaded connection, then spacing collar 3 block is inside stopper 5, spacing collar 3 and stopper 5 encircle the external screw thread section 2 of pipe body 1 that threaded connection department covers, protect FRP pipe threaded connection department, improve the stability of pipe connection, then be in the same place spacing collar 3 and stopper 5 fixed connection through fixed knot constructs 6, the stability of two FRP pipe connections has been increased.

As shown in fig. 1, the sealing ring 8 is arranged inside the outer ring limit ring 3 at the bottom of the external thread section 2, so that the sealing performance of the two FRP round pipes after connection is improved, the sealing performance is not enough, water overflows from the connection part of the two FRP round pipes, the connection part of the FRP round pipes is rusted, the FRP round pipes are damaged easily, and the connection is unstable.

As shown in fig. 1, the mounting block 4 is provided with a first mounting hole 9, and the fixing bolt 63 of the fixing structure 6 passes through the first mounting hole 9, so that the connection between the limit ring 3 and the limit block 5 is more stable, and the connection stability of two FRP round pipes is improved.

As shown in fig. 1, the inside of the limit ring 3 is smooth, the outer surface of the limit block 5 is smooth, so that when two FRP round pipes are in threaded connection, the rotation of the two FRP round pipes is not limited, the limit ring 3 and the limit block 5 are clamped, two layers of protection are provided for the joint of the two FRP round pipes, and the connection stability is improved.

As shown in fig. 1, the fixing structure 6 includes a first mounting block 61, a second mounting hole 62 is formed in the first mounting block 61, a fixing bolt 63 is disposed in the second mounting hole 62, and the fixing bolt 63 passes through the second mounting hole 62 on the mounting block 4 to enter the first mounting hole 9, so that the stop collar 3 and the stop block 5 are fixedly connected.

As shown in fig. 1, the fixing bolt 63 passes through the first mounting hole 9, the fixing bolt 63 passes through the second mounting hole 62 on the mounting block 4 and enters the first mounting hole 9, the stop collar 3 and the stop block 5 are fixedly connected, and the connection stability of the FRP round tube is improved.

It should be noted that: the electrical components that appear in this application file all are connected with external main control unit and 220V commercial power to main control unit can be servo motor, contact sensor, treater, alarm module and drive module etc. play the conventional known equipment of control, and the standard part that uses in this application file all can purchase from market, and the concrete connected mode of each part all adopts the conventional means such as mature bolt, rivet, welding in the prior art to be connected, and machinery, part and equipment all adopt the conventional model in the prior art, and circuit connection adopts the conventional connected mode in the prior art, and no specific description is made here.

The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are all covered in the protection scope of the present utility model.

Claims

1. The utility model provides a FRP pipe that facilitates connection which characterized in that: including pipe body (1), pipe body (1) top is equipped with external screw thread section (2), external screw thread section (2) bottom outer lane is equipped with spacing collar (3), spacing collar (3) outside is connected with two installation piece (4), pipe body (1) bottom is equipped with stopper (5), stopper (5) outside is connected with fixed knot and constructs (6), be equipped with internal screw thread (7) in stopper (5) inside pipe body (1), spacing collar (3) are installed inside stopper (5).

2. The Fiber Reinforced Plastic (FRP) round pipe convenient to connect according to claim 1, wherein: and a sealing ring (8) is arranged inside the outer ring limit ring (3) at the bottom of the external thread section (2).

3. The Fiber Reinforced Plastic (FRP) round pipe convenient to connect according to claim 1, wherein: the mounting block (4) is provided with a first mounting hole (9).

4. The Fiber Reinforced Plastic (FRP) round pipe convenient to connect according to claim 1, wherein: the inside of the limit ring (3) is smooth, and the outer surface of the limit block (5) is smooth.

5. The Fiber Reinforced Plastic (FRP) round pipe convenient to connect according to claim 1, wherein: the fixing structure (6) comprises a first mounting block (61), a second mounting hole (62) is formed in the first mounting block (61), and a fixing bolt (63) is arranged in the second mounting hole (62).

6. The Fiber Reinforced Plastic (FRP) round pipe convenient to connect as defined in claim 5, wherein: the fixing bolt (63) passes through the first mounting hole (9).