Glass fiber reinforced plastic pipeline capable of being conveniently connected with other pipelines

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipelines, and discloses a glass fiber reinforced plastic pipeline convenient to connect with other pipelines, which comprises a glass fiber reinforced plastic pipeline main body, splicing mechanisms are arranged on the left side and the right side of the outer ring of the glass fiber reinforced plastic pipeline main body, and fixing mechanisms are arranged in the splicing mechanisms. And the splicing mechanism comprises splicing assemblies, a shaking assembly, a transmission assembly and a rotating assembly, the splicing assemblies are arranged on the left side and the right side of the outer ring of the glass fiber reinforced plastic pipeline body, and the shaking assembly is arranged on the left side of the outer ring of the glass fiber reinforced plastic pipeline body. According to the glass fiber reinforced plastic pipeline convenient to connect with other pipelines, through the arranged splicing mechanism, a worker only needs to hold a rocker arm to drive a driving gear ring to rotate to complete internal and external adjustment treatment on a threaded rod, so that the threaded rod is inwards clamped in a lantern ring to complete connection of two sections of glass fiber reinforced plastic pipeline main bodies; the glass fiber reinforced plastic pipeline connecting device is easy to operate and convenient for workers to use.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber reinforced plastic pipelines, in particular to a glass fiber reinforced plastic pipeline which is convenient for connecting with other pipelines. Background Art

[0002] FRP pipe is also called glass fiber wound sand-filled pipe (RPM pipe). It is mainly made of glass fiber and its products as reinforcing materials, unsaturated polyester resin and epoxy resin with high molecular weight as basic materials, and inorganic non-metallic granular materials such as quartz sand and calcium carbonate as fillers as main raw materials. FRP pipe has been widely used in the industries of petroleum, electric power, chemical industry, papermaking, urban water supply and drainage, factory sewage treatment, seawater desalination, gas transportation, etc. due to its unique strong corrosion resistance, smooth inner surface, low transportation energy consumption, long service life (more than 50 years), convenient transportation and installation, low maintenance cost and low comprehensive cost.

[0003] According to the "A Glass Fiber Reinforced Plastic Pipe That Is Easy to Connect (Announcement Number: CN 218494452U; Application Number: CN 202222407319.9)" published on the patent website, the above application optimizes the problem that "the existing glass fiber reinforced plastic pipe has a complex fixed structure connection, which requires a lot of manpower and material resources to be wasted during the use of the glass fiber reinforced plastic pipe, resulting in the weakening of the practicality of the glass pipe." However, when the glass pipe in the above application is connected, the main body is still connected by bolts. When the staff handles it, they need to disassemble and assemble multiple bolts in turn, which is inconvenient for the staff to use. Utility Model Content

[0004] The utility model aims to provide a glass fiber reinforced plastic pipe which is convenient for connecting with other pipes, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a FRP pipe that is easy to connect with other pipes, including a FRP pipe body, wherein splicing mechanisms are arranged on the left and right sides of the outer ring of the FRP pipe body, and a fixing mechanism is arranged inside the splicing mechanism.

[0006] The splicing mechanism includes a splicing component, a shaking component, a transmission component and a rotating component. The splicing component is arranged on the left and right sides of the outer ring of the FRP pipe body, the shaking component is arranged on the left side of the outer ring of the FRP pipe body, the transmission component is arranged on the left side of the shaking component, and the rotating component is arranged on the outer ring of the splicing component.

[0007] The fixing mechanism comprises a locking assembly and a limiting assembly, wherein the locking assembly is arranged on the inner ring of the rotating assembly, and the limiting assembly is arranged on the left side of the locking assembly.

[0008] Preferably, the splicing assembly includes a ring, which is fixedly connected to the right side of the outer ring of the FRP pipe body. A cartridge is provided on the left side of the ring, which is fixedly connected to the left side of the outer ring of the FRP pipe body. The inner ring diameter of the cartridge is the same as the outer ring diameter of the ring.

[0009] Preferably, the shaking assembly includes a swivel, which is fixedly connected to the right side of the outer ring of the cartridge, and the inner ring of the swivel is fixedly connected to a limiting clamp ring 1, and the limiting clamp ring 1 is rotatably connected to the inner side of the outer ring of the cartridge.

[0010] Preferably, an outer ring of the limit clamp is fixedly connected to a fixed arm, and a rocker arm is fixedly connected to the outer side of the fixed arm.

[0011] Preferably, the transmission assembly includes a fixed rod, the fixed rod is fixedly connected to the left side of the rotating ring, and the left side of the fixed rod is fixedly connected to the driving gear ring.

[0012] Preferably, the rotating assembly includes a transmission gear, the transmission gear is meshed with the left side of the outer ring of the driving gear ring, the inner side of the transmission gear is rotatably connected to a limit block, and the limit block is fixedly connected to the outer ring of the cartridge.

[0013] Preferably, the positioning assembly comprises a threaded rotating cylinder, the threaded rotating cylinder is fixedly connected to the inner ring of the transmission gear, and the threaded rotating cylinder is rotatably connected to the outer ring of the clamping cylinder.

[0014] Preferably, the outer ring of the threaded rotating cylinder is located inside the transmission gear and is fixedly connected to a second limiting clamp ring, the second limiting clamp ring is rotatably connected to the cylinder, and the inner ring of the threaded rotating cylinder is threadedly connected to a threaded rod.

[0015] Preferably, the limiting assembly comprises a connecting plate, the connecting plate is fixedly connected to the outer side of the threaded rod, a telescopic slide rod is fixedly connected to the inner side of the connecting plate, and a fixed cylinder is slidably connected to the outer ring of the telescopic slide rod.

[0016] Preferably, the fixed cylinder is fixedly connected to the outer ring of the clamping cylinder, the inner side of the telescopic slide rod is fixedly connected to a limiting plate, and the limiting plate is slidably connected to the inner ring of the fixed cylinder.

[0017] Compared with the prior art, the utility model provides a glass fiber reinforced plastic pipe which is convenient for connecting with other pipes and has the following beneficial effects:

[0018] 1. The FRP pipe which is easy to connect with other pipes has a splicing mechanism. The staff only needs to hold the rocker arm to drive the driving gear ring to rotate to complete the inside and outside adjustment of the threaded rod, so that the threaded rod is clamped inwardly in the sleeve ring to complete the connection of the two sections of the FRP pipe body, or the threaded rod is driven to move outward to release the connection of the two sections of the FRP pipe body. The operation is simple and convenient for the staff to use.

[0019] 2. The glass fiber reinforced plastic pipe which is easy to connect with other pipes has a fixing mechanism, and the telescopic sliding rod is slidably connected in the fixing cylinder to limit the threaded rod through the connecting plate, so that the threaded rod itself cannot rotate and can only move following the rotation of the threaded rotating cylinder, and the limiting plate is slidably connected in the fixing cylinder to limit the outward movement distance of the threaded rod, so that the threaded rod cannot be separated from the connection with the threaded rotating cylinder during the outward movement, thereby increasing the stability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 This is a front view of the structure of the utility model;

[0022] Figure 2 This is a partial structural cross-sectional view of the utility model in a spliced ​​state;

[0023] Figure 3 It is an exploded view of the structure of the utility model in a spliced ​​state;

[0024] Figure 4 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0025] Figure 5 It is a schematic diagram of the coordination between the shaking component and the transmission component;

[0026] Figure 6 This is an exploded view of the fixed mechanism structure.

[0027] In the figure: 1. splicing mechanism; 11. splicing assembly; 1101. sleeve; 1102. clamping cylinder; 12. rocking assembly; 1201. swivel; 1202. limit clamping ring 1; 1203. fixed arm; 1204. rocking arm; 13. transmission assembly; 1301. fixed rod; 1302. driving gear ring; 14. rotating assembly; 1401. transmission gear; 1402. limit block; 2. fixing mechanism; 21. clamping assembly; 2101. threaded rotating cylinder; 2102. limit clamping ring 2; 2103. threaded rod; 22. limit assembly; 2201. connecting plate; 2202. telescopic slide rod; 2203. fixed cylinder; 2204. limit plate; 3. FRP pipe body. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in 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 in 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.

[0029] 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.

[0030] The utility model provides a technical solution:

[0031] Embodiment 1

[0032] Combination Figures 1 to 6 A glass fiber reinforced plastic pipe that is easy to connect with other pipes includes a glass fiber reinforced plastic pipe body 3, a splicing mechanism 1 is arranged on the left and right sides of the outer circle of the glass fiber reinforced plastic pipe body 3, and a fixing mechanism 2 is arranged inside the splicing mechanism 1.

[0033] The splicing mechanism 1 includes a splicing component 11, a shaking component 12, a transmission component 13 and a rotating component 14. The splicing component 11 is arranged on the left and right sides of the outer ring of the FRP pipe body 3, the shaking component 12 is arranged on the left side of the outer ring of the FRP pipe body 3, the transmission component 13 is arranged on the left side of the shaking component 12, and the rotating component 14 is arranged on the outer ring of the splicing component 11.

[0034] The splicing assembly 11 includes a collar 1101, which is fixedly connected to the right side of the outer ring of the FRP pipe body 3. A cartridge 1102 is arranged on the left side of the collar 1101, and the cartridge 1102 is fixedly connected to the left side of the outer ring of the FRP pipe body 3. The inner ring diameter of the cartridge 1102 is the same as the outer ring diameter of the collar 1101. The shaking assembly 12 includes a swivel 1201, which is fixedly connected to the right side of the outer ring of the cartridge 1102. The inner ring of the swivel 1201 is fixedly connected to a limited clamp ring 1202, and the limited clamp ring 1202 is rotatably connected to the inner outer ring of the cartridge 1102. The outer ring of the limiting clamp 1202 is fixedly connected to the fixed arm 1203, and the outer side of the fixed arm 1203 is fixedly connected to the rocker arm 1204. The transmission component 13 includes a fixed rod 1301, which is fixedly connected to the left side of the rotating ring 1201, and the left side of the fixed rod 1301 is fixedly connected to the driving gear ring 1302. The rotating component 14 includes a transmission gear 1401, which is meshed with the left side of the outer ring of the driving gear ring 1302, and the inner side of the transmission gear 1401 is rotatably connected to the limiting block 1402, and the limiting block 1402 is fixedly connected to the outer ring of the cartridge 1102.

[0035] Furthermore, the staff only needs to hold the rocker arm 1204 to drive the driving gear ring 1302 to rotate to complete the internal and external adjustment of the threaded rod 2103, so that the threaded rod 2103 is clamped inwardly in the ring 1101 to complete the connection between the two sections of the fiberglass reinforced plastic pipe body 3, or drive the threaded rod 2103 to move outward to release the connection between the two sections of the fiberglass reinforced plastic pipe body 3. The operation is simple and convenient for the staff to use.

[0036] Embodiment 2

[0037] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 On the basis of the first embodiment, it is further obtained that the fixing mechanism 2 includes a locking component 21 and a limiting component 22 , the locking component 21 is arranged on the inner ring of the rotating component 14 , and the limiting component 22 is arranged on the left side of the locking component 21 .

[0038] The clamping assembly 21 includes a threaded rotating cylinder 2101, which is fixedly connected to the inner ring of the transmission gear 1401, and the threaded rotating cylinder 2101 is rotatably connected to the outer ring of the clamping cylinder 1102. The outer ring of the threaded rotating cylinder 2101 is located at the inner side of the transmission gear 1401 and is fixedly connected to the limiting clamping ring 2102, and the limiting clamping ring 2102 is rotatably connected to the clamping cylinder 1102. The inner ring of the threaded rotating cylinder 2101 is threadedly connected with a threaded rod 2103. The positioning assembly 22 includes a connecting plate 2201, which is fixedly connected to the outer side of the threaded rod 2103, and a telescopic slide rod 2202 is fixedly connected to the inner side of the connecting plate 2201. The outer ring of the telescopic slide rod 2202 is slidably connected to a fixed cylinder 2203, and the fixed cylinder 2203 is fixedly connected to the outer ring of the clamping cylinder 1102. The inner side of the telescopic slide rod 2202 is fixedly connected to a limiting plate 2204, and the limiting plate 2204 is slidably connected to the inner ring of the fixed cylinder 2203.

[0039] Furthermore: the telescopic slide rod 2202 is slidably connected in the fixed cylinder 2203 to limit the threaded rod 2103 through the connecting plate 2201, so that the threaded rod 2103 itself cannot rotate and can only move following the rotation of the threaded rotating cylinder 2101, and the limiting plate 2204 is slidably connected in the fixed cylinder 2203 to limit the outward movement distance of the threaded rod 2103, so that the threaded rod 2103 cannot be separated from the connection with the threaded rotating cylinder 2101 during the outward movement, thereby increasing the stability of the structure.

[0040] In actual operation, when this device is used, when it is necessary to connect two sections of FRP pipe body 3, the collar 1101 on the right end of one section of FRP pipe body 3 is inserted into the cartridge 1102 on the left side of the other section of FRP pipe body 3, and then the staff shakes the rocker arm 1204 at the connection to drive the swivel 1201 to rotate, and the rotation of the swivel 1201 drives the driving gear ring 1302 to rotate through the fixed rod 1301, and the rotation of the driving gear ring 1302 drives the transmission gear 1401 on the outer ring of the cartridge 1102 to rotate synchronously, and the rotation of the transmission gear 1401 drives the threaded rod 2103 to move inward through the threaded rotating cylinder 2101, and the threaded rod 2103 moves inward through the cartridge 1102 and is inserted into the outer side of the collar 1101, and the connection processing of the two sections of FRP pipe body 3 is completed at this time.

[0041] 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 a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A glass fiber reinforced plastic pipe that is easy to connect with other pipes, comprising a glass fiber reinforced plastic pipe body (3), characterized in that: The left and right sides of the outer ring of the glass fiber reinforced plastic pipe body (3) are provided with a splicing mechanism (1), and a fixing mechanism (2) is provided inside the splicing mechanism (1); The splicing mechanism (1) comprises a splicing assembly (11), a shaking assembly (12), a transmission assembly (13) and a rotating assembly (14); the splicing assembly (11) is arranged on the left and right sides of the outer ring of the glass fiber reinforced plastic pipe body (3); the shaking assembly (12) is arranged on the left side of the outer ring of the glass fiber reinforced plastic pipe body (3); the transmission assembly (13) is arranged on the left side of the shaking assembly (12); and the rotating assembly (14) is arranged on the outer ring of the splicing assembly (11); The fixing mechanism (2) comprises a locking assembly (21) and a limiting assembly (22); the locking assembly (21) is arranged on the inner ring of the rotating assembly (14); and the limiting assembly (22) is arranged on the left side of the locking assembly (21).

2. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 1 is characterized in that: The splicing assembly (11) comprises a collar (1101), wherein the collar (1101) is fixedly connected to the right side of the outer ring of the glass fiber reinforced plastic pipe body (3), and a cartridge (1102) is arranged on the left side of the collar (1101), wherein the cartridge (1102) is fixedly connected to the left side of the outer ring of the glass fiber reinforced plastic pipe body (3), and the inner ring diameter of the cartridge (1102) is the same as the outer ring diameter of the collar (1101).

3. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 1 is characterized in that: The shaking assembly (12) comprises a rotating ring (1201), wherein the rotating ring (1201) is fixedly connected to the right side of the outer ring of the cartridge (1102), and the inner ring of the rotating ring (1201) is fixedly connected to a limiting clamping ring (1202), and the limiting clamping ring (1202) is rotatably connected to the inner side of the outer ring of the cartridge (1102).

4. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 3 is characterized in that: The outer ring of the limiting clamp ring 1 (1202) is fixedly connected to a fixed arm (1203), and the outer side of the fixed arm (1203) is fixedly connected to a rocker arm (1204).

5. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 1 is characterized in that: The transmission assembly (13) comprises a fixed rod (1301), wherein the fixed rod (1301) is fixedly connected to the left side of the rotating ring (1201), and a driving gear ring (1302) is fixedly connected to the left side of the fixed rod (1301).

6. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 1 is characterized in that: The rotating assembly (14) comprises a transmission gear (1401), wherein the transmission gear (1401) is meshed with the left side of the outer ring of the driving gear ring (1302), and the inner side of the transmission gear (1401) is rotatably connected to a limit block (1402), and the limit block (1402) is fixedly connected to the outer ring of the cartridge (1102).

7. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 1 is characterized in that: The positioning assembly (21) comprises a threaded rotating cylinder (2101), wherein the threaded rotating cylinder (2101) is fixedly connected to the inner ring of the transmission gear (1401), and the threaded rotating cylinder (2101) is rotatably connected to the outer ring of the clamping cylinder (1102).

8. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 7 is characterized in that: The outer ring of the threaded rotating cylinder (2101) is located at the inner side of the transmission gear (1401) and is fixedly connected to a second limiting clamping ring (2102). The second limiting clamping ring (2102) is rotatably connected to the inside of the clamping cylinder (1102). The inner ring of the threaded rotating cylinder (2101) is threadedly connected to a threaded rod (2103).

9. The glass fiber reinforced plastic pipe that is convenient to connect with other pipes according to claim 1, characterized in that: The limiting assembly (22) comprises a connecting plate (2201), wherein the connecting plate (2201) is fixedly connected to the outside of the threaded rod (2103), the inside of the connecting plate (2201) is fixedly connected to a telescopic sliding rod (2202), and the outer ring of the telescopic sliding rod (2202) is slidably connected to a fixed cylinder (2203).

10. The glass fiber reinforced plastic pipe that is convenient for connection with other pipes according to claim 9, characterized in that: The fixed cylinder (2203) is fixedly connected to the outer ring of the clamping cylinder (1102), and the inner side of the telescopic slide rod (2202) is fixedly connected to a limiting plate (2204), and the limiting plate (2204) is slidably connected to the inner ring of the fixed cylinder (2203).

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