Glass fiber reinforced plastic pipeline sleeving structure

Abstract

The utility model discloses a glass fiber reinforced plastic pipeline sleeving structure which comprises a fixing clamping sleeve, the fixing clamping sleeve comprises a first split body and a second split body, the outer surface wall of the first split body and the outer surface wall of the second split body are fixedly connected with a first side piece and a second side piece respectively, and the first side piece and the second side piece are fixedly connected through a locking rod. According to the device, the first split body and the second split body are arranged on the outer sides of the two sets of glass fiber reinforced plastic pipelines in a sleeving mode, the first side piece and the second side piece are connected through the locking rod, the first split body and the second split body are fixed, and therefore connection of the two sets of glass fiber reinforced plastic pipelines is achieved, then the cover sleeve is lifted upwards so that the bottom of the pressing piece can be separated from the top of the first split body, and then the cover sleeve is twisted by 90 degrees; when the locking rod rotates, the rotating shaft is in rotating fit with the inner surface wall of the convex seat, then the cover sleeve is released, the spring pulls the first split body to move downwards, and the pressing piece covers the top of the locking rod, so that shielding protection of the locking rod is achieved, and meanwhile contact friction between the pressing piece and the locking rod can limit axial looseness of the locking rod to a certain degree.

Description

Technical Field

[0001] This utility model relates to the field of fiberglass pipe connection technology, and in particular to a fiberglass pipe sleeve structure. Background Technology

[0002] A fiberglass pipe sleeve structure refers to a connection method in which a sleeve with a size slightly larger than the outer diameter of the pipe is used to insert the ends of two fiberglass pipes, and a sealing ring, fasteners or other reinforcement means are used to achieve a secure connection.

[0003] Chinese Patent Publication No. CN216112597U, published on March 22, 2022, discloses a fiberglass pipe sleeve structure, including a first fiberglass pipe, a second fiberglass pipe, and an intermediate sleeve. The intermediate sleeve has a fixed sleeve on its outer side, and the intermediate sleeve and the fixed sleeve are interference-fitted. A pair of connecting sleeves are rotatably installed at both ends of the fixed sleeve. The two side ports of the intermediate sleeve are in contact with the inner ports of the pair of connecting sleeves. The first fiberglass pipe and the second fiberglass pipe are all connected to the pair of connecting sleeves by threads. Sealing components are provided at both ends of the intermediate sleeve.

[0004] Existing fiberglass pipe fitting structures mostly consist of two separate components that work together with locking rods to form a fixed clamp. The fixed clamp is engaged with the outside of the two fiberglass pipe joints to achieve the connection of the fiberglass pipes. In actual implementation, the locking rod of the screw-on connection is greatly affected by external factors, and the connection strength between the two components can be further optimized. Therefore, it is urgent to propose a corresponding fiberglass pipe fitting structure to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a fiberglass pipe sleeve structure in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A fiberglass pipe fitting structure includes a fixing sleeve, which comprises a first part and a second part. The outer walls of the first part and the second part are respectively fixedly connected to a side piece 1 and a side piece 2, and the side piece 1 and the side piece 2 are fixedly connected by a locking rod. The top of the first part is integrated with a cover and an elastic component for maintaining the vertical position of the cover, and the bottom of the cover is fixedly connected to two sets of pressure plates.

[0008] Preferably, the locking rods are provided in multiple sets, and the multiple sets of locking rods are distributed in a rectangular shape.

[0009] Preferably, a rectangular block is fixedly connected to the bottom of the first side piece, and the outer wall of the rectangular block engages with the top of the second side piece through a slot.

[0010] Preferably, the elastic component includes a rotating block rotatably connected to the inner wall of the boss via a bearing, and a spring is fixedly connected between the bottom of the rotating block and the first split part.

[0011] Preferably, a rubber pad layer is fixedly connected to the bottom of the tablet.

[0012] Preferably, the protrusion is integrally formed with the outer wall of the cover, and a handle is fixedly connected to the top of the protrusion.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, split body one and split body two are fitted onto the outside of two sets of fiberglass pipes. The connection between side plate one and side plate two is completed by locking rod, thereby fixing split body one and split body two and connecting the two sets of fiberglass pipes. Then, the cover is lifted to make the bottom of the pressure plate separate from the top of split body one. Then, the cover is twisted ninety degrees, and the rotating part rotates and engages with the inner surface of the boss. Then, the cover is released, and the spring pulls split body one to move downward. The pressure plate covers the top of the locking rod, thereby achieving the shielding and protection of the locking rod. At the same time, the contact friction between the pressure plate and the locking rod can also limit the axial loosening of the locking rod to a certain extent.

[0015] 2. In this application, the rectangular block and the slot can be used to quickly align the first and second parts, which facilitates the quick installation of multiple locking rods, improves the convenience of connecting the first and second parts, and thus improves the ease of use of the fiberglass pipe sleeve structure. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a fixing sleeve structure according to an embodiment of the present utility model is shown;

[0018] Figure 3 A schematic diagram of a rectangular block structure according to an embodiment of the present invention is shown;

[0019] Figure 4 A schematic diagram of a spring structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Fixed sleeve; 101. Part 1; 102. Part 2; 2. Side piece 1; 3. Side piece 2; 4. Locking rod; 5. Cover sleeve; 6. Pressure plate; 7. Thrust; 8. Spring; 9. Rectangular block; 10. Slot; 11. Rotating block; 12. Rubber pad layer. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A fiberglass pipe fitting structure includes a fixing sleeve 1, which includes a first part 101 and a second part 102. The outer walls of the first part 101 and the second part 102 are respectively fixedly connected to side pieces 2 and 3, and the side pieces 2 and 3 are fixedly connected by a locking rod 4. The top of the first part 101 is integrated with a cover 5 and an elastic component to maintain the vertical position of the cover 5, and the bottom of the cover 5 is fixedly connected to two sets of pressure plates 6.

[0025] Split body 101 and split body 2 102 are fitted onto the outside of the two sets of fiberglass pipes. The locking rod 4 is used to connect side plate 1 2 and side plate 2 3, thereby fixing split body 101 and split body 2 102 and connecting the two sets of fiberglass pipes. Then, the cover sleeve 5 is lifted so that the bottom of the pressure plate 6 is separated from the top of split body 101. Then, the cover sleeve 5 is twisted ninety degrees, and the rotating block 11 rotates and engages with the inner surface of the protrusion 7. Then, the cover sleeve 5 is released, and the spring 8 pulls split body 101 downwards. The pressure plate 6 covers the top of the locking rod 4, thereby achieving the shielding and protection of the locking rod 4. At the same time, the contact friction between the pressure plate 6 and the locking rod 4 can also limit the axial loosening of the locking rod 4 to a certain extent.

[0026] Specifically, such as Figure 2 and Figure 4 As shown, multiple sets of locking rods 4 are provided, and these sets of locking rods 4 are arranged in a rectangular pattern to ensure the stability of the connection between split body 101 and split body 202. A rectangular block 9 is fixedly connected to the bottom of side piece 12. The outer wall of the rectangular block 9 engages with the top of side piece 23 through a slot 10. Through the cooperation of the rectangular block 9 and the slot 10, split body 101 and split body 202 can be quickly aligned, which facilitates the rapid installation of multiple sets of locking rods 4, improves the convenience of connecting split body 101 and split body 202, and thus improves the ease of use of the fiberglass pipe sleeve structure.

[0027] Specifically, such as Figure 2 and Figure 3As shown, the elastic component includes a rotating block 11 rotatably connected to the inner wall of the boss 7 via a bearing. A spring 8 is fixedly connected between the bottom of the rotating block 11 and the split body 101. Lifting the cover 5 causes the bottom of the pressure plate 6 to disengage from the top of the split body 101. Then, the cover 5 is twisted ninety degrees, and the rotating block 11 rotates and engages with the inner wall of the boss 7. Then, the cover 5 is released, and the spring 8 pulls the split body 101 downward, so that the pressure plate 6 covers the top of the locking rod 4. A rubber pad 12 is fixedly connected to the bottom of the pressure plate 6 to further ensure the contact effect between the pressure plate 6 and the locking rod 4. The boss 7 and the outer wall of the cover 5 are integrally formed, and a handle is fixedly connected to the top of the boss 7 to ensure the convenience of vertical lifting and lowering of the cover 5.

[0028] Working principle: Split body 101 and split body 2 102 are fitted onto the outside of the two sets of fiberglass pipes. The locking rod 4 connects side plate 1 2 and side plate 2 3, fixing split body 101 and split body 2 102, thus connecting the two sets of fiberglass pipes. Next, the cover sleeve 5 is lifted, causing the bottom of the pressure plate 6 to detach from the top of split body 101. Then, the cover sleeve 5 is twisted 90 degrees, causing the rotating block 11 to rotate in conjunction with the inner wall of the protrusion 7. Finally, the cover sleeve 5 is released, and the spring 8 pulls split body 101 towards... As the pressure plate 6 moves downward, it covers the top of the locking rod 4, thus providing protection and shielding. The contact friction between the pressure plate 6 and the locking rod 4 also limits the axial loosening of the locking rod 4 to a certain extent. Through the cooperation of the rectangular block 9 and the slot 10, the first split part 101 and the second split part 102 can be quickly aligned, which facilitates the rapid installation of multiple sets of locking rods 4 and improves the convenience of connecting the first split part 101 and the second split part 102, thereby improving the ease of use of the fiberglass pipe sleeve structure.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A glass reinforced plastic pipe joint structure comprising a fixing clamp sleeve (1), characterized in that, The fixing sleeve (1) includes a first part (101) and a second part (102). The outer walls of the first part (101) and the second part (102) are respectively fixedly connected to a first side piece (2) and a second side piece (3). The first side piece (2) and the second side piece (3) are fixedly connected by a locking rod (4). The top of the first part (101) is integrated with a cover (5) and an elastic component that maintains the vertical position of the cover (5). The bottom of the cover (5) is fixedly connected to two sets of pressure plates (6).

2. A glass steel pipe joint structure according to claim 1, wherein The locking rod (4) is provided in multiple sets, and the multiple sets of locking rods (4) are distributed in a rectangular shape.

3. A glass steel pipe joint structure according to claim 2, wherein A rectangular block (9) is fixedly connected to the bottom of the first side piece (2), and the outer wall of the rectangular block (9) is engaged with the top of the second side piece (3) through a slot (10).

4. A glass steel pipe joint structure according to claim 3, wherein The elastic component includes a rotating block (11) that is rotatably connected to the inner wall of the boss (7) via a bearing, and a spring (8) is fixedly connected between the bottom of the rotating block (11) and the split part (101).

5. A glass reinforced plastic pipe joint according to claim 4, wherein A rubber pad (12) is fixedly connected to the bottom of the compression plate (6).

6. A glass reinforced plastic pipe joint according to claim 5, wherein The protrusion (7) is integrally formed with the outer wall of the cover (5), and a handle is fixedly connected to the top of the protrusion (7).

Images