Glass fiber reinforced plastic pipeline sleeving structure

Abstract

The utility model provides a glass fiber reinforced plastic pipeline cup joint structure, which relates to the technical field of glass fiber reinforced plastic pipelines, and comprises a pipe connecting component and an opening and closing mechanism, a protective support suite in cup joint installation is arranged on the outer side of the inner end of the pipe connecting component, and the protective support suite is provided with the opening and closing mechanism in penetrating cup joint with the pipe connecting component. The opening and closing mechanism comprises an inserting frame, a sleeving shaft seat, a handle, a dismounting and mounting plate, an inner ring plug and a valve plate, the inserting frame is arranged above the protective supporting sleeve piece, and the sleeving shaft seat is arranged on the top side of the inserting frame; according to the utility model, the sleeving shaft seat can effectively penetrate through the connecting pipe component and the protective supporting sleeve, the valve plate on the inner side of the inner ring plug can be effectively opened and closed through the opening and closing effect of the handle, and under the opening and closing effect, the material conveying effect of equipment can be effectively adjusted, so that a user can effectively and quickly assemble, and the production efficiency is improved. And an efficient sealing effect can be achieved, and overflowing in the material conveying process is avoided.

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 sleeve connection structure. Background Art

[0002] FRP pipe is a lightweight, high-strength, corrosion-resistant non-metallic pipe with a reasonable and advanced wall structure that can give full play to the material. Under the premise of meeting the use strength, the rigidity is improved to ensure the stability and reliability of the product. FRP sand-filled pipe has excellent chemical corrosion resistance, light weight and high strength, no scaling, strong seismic resistance, and a long service life compared to ordinary steel pipes. It has low overall cost, quick installation, safety and reliability, and is accepted by the majority of users. FRP pipes are used in industries such as petroleum, chemical industry and drainage. When connecting FRP pipes, casing connections are usually used.

[0003] When the existing pipe sleeve structure is in use, application number CN202121585574.1 discloses a glass fiber reinforced plastic pipe sleeve structure, including a first glass fiber reinforced plastic pipe, a second glass fiber reinforced plastic pipe and an intermediate sleeve, a fixed sleeve is provided on the outer side of the intermediate sleeve, and the intermediate sleeve and the fixed sleeve are interference fit, and a pair of connecting sleeves are rotatably installed at both ends of the fixed sleeve, and the ports on both sides of the intermediate sleeve are in contact with a pair of inner ports of the connecting sleeve. The utility model relates to the technical field of glass fiber reinforced plastic pipe connection. The device has a compact structure, and a rotatable connecting sleeve is provided on both sides, and the glass fiber reinforced plastic pipes on both sides are quickly connected with the threads. At the same time, annular expansion rings and annular sealing blocks are provided in the annular grooves on both sides of the intermediate sleeve; however, in the above-mentioned technology, it will continue to run when in use, so it is difficult to effectively combine them during installation, and there will be greater contamination. Therefore, the utility model proposes a glass fiber reinforced plastic pipe sleeve structure to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a FRP pipe sleeve structure, which mainly utilizes the sleeve shaft seat to effectively penetrate the connecting pipe component and the protective support kit. Through the opening and closing action of the handle, the valve plate on the inner side of the inner ring plug can be effectively opened and closed. Under the opening and closing action, the material conveying function of the equipment can be effectively adjusted, which is convenient for users to carry out effective and quick assembly, and can have an efficient sealing effect, avoiding overflow during material transmission.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a glass fiber reinforced plastic pipe sleeve structure, including a pipe connecting component and an opening and closing mechanism, the outer side of the inner end of the pipe connecting component is provided with a sleeve-mounted protective support kit, and the protective support kit is provided with an opening and closing mechanism that penetrates and sleeves the pipe connecting component;

[0006] The opening and closing mechanism includes a plug-in frame, a sleeve shaft seat, a handle, a disassembly plate, an inner ring plug and a valve plate. The plug-in frame is arranged above the protective support kit, the top side of the plug-in frame is provided with a sleeve shaft seat, and the side of the sleeve shaft seat is provided with a disassembly plate, the top side of the sleeve shaft seat is provided with a handle, and the output end of the sleeve shaft seat passes through the inner ring plug and is connected to the valve plate.

[0007] As a preferred embodiment of the present invention, the inner ring plug is annular in structure, the valve plate is disc-shaped in structure, and the sleeve shaft seat, the inner ring plug and the valve plate are on the same straight line with the central axis.

[0008] As a preferred embodiment of the utility model, the connecting pipe component includes a first pipe, a waterproof plug ring, an end ring sleeve, an end outer plug sleeve, assembly bolts, a middle connecting cabin and a second pipe, a plug-in waterproof plug ring is arranged on the inner side of one end of the first pipe, and an end ring sleeve is arranged on the outer end side of the waterproof plug ring, and an end outer plug sleeve is arranged on the inner side of the outer edge of the end ring sleeve.

[0009] As a preferred embodiment of the utility model, one side of the end ring sleeve is provided with annularly distributed assembly bolts, the inner side of the end ring sleeve is provided with a central connecting cabin, and one end of the central connecting cabin is provided with a second pipe.

[0010] As a preferred embodiment of the utility model, the protective support kit includes an end support sleeve, an end plug ring, a bolt base, a first shock absorber, a middle sleeve cabin, an outer frame, a second shock absorber and a support pad. The end support sleeve is arranged on the outer side of the end outer plug sleeve, an end plug ring is arranged on one end side of the end support sleeve, and a bolt base for mounting the first shock absorber is arranged on the outer side of the end support sleeve.

[0011] As a preferred embodiment of the utility model, a middle cabin is provided at the end of the first shock absorber, and an outer frame is provided on the side of the middle cabin, and a support pad for mounting the second shock absorber is provided below the outer frame.

[0012] The beneficial effects of the utility model are:

[0013] The utility model mainly utilizes the sleeve shaft seat to effectively penetrate the connecting pipe component and the protective support kit. Through the opening and closing action of the handle, the valve plate on the inner side of the inner ring plug can be effectively opened and closed. Under the opening and closing action, the material conveying function of the equipment can be effectively adjusted, which is convenient for users to carry out effective and rapid assembly, and can have an efficient sealing effect, avoiding overflow during material transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0017] Among them: 1. Connecting pipe parts; 101. First pipe; 102. Waterproof plug ring; 103. End ring sleeve; 104. End outer plug sleeve; 105. Assembly bolt nails; 106. Middle connecting cabin; 107. Second pipe; 2. Protective support kit; 201. End support sleeve; 202. End plug ring; 203. Bolt base; 204. First shock absorber; 205. Middle sleeve cabin; 206. Outer frame; 207. Second shock absorber; 208. Support pad; 3. Opening and closing mechanism; 301. Plug-in frame; 302. Socket shaft seat; 303. Handle; 304. Disassembly and assembly plate; 305. Inner ring plug; 306. Valve plate. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1-3 As shown, this embodiment proposes a glass fiber reinforced plastic pipe sleeve structure, including a pipe connecting component 1 and an opening and closing mechanism 3, a sleeve-mounted protective support kit 2 is provided on the outer side of the inner end of the pipe connecting component 1, and the opening and closing mechanism 3 which penetrates and sleeves the pipe connecting component 1 is provided on the protective support kit 2;

[0020] The opening and closing mechanism 3 includes a plug-in frame 301, a sleeve shaft seat 302, a handle 303, a disassembly plate 304, an inner ring plug 305 and a valve plate 306. The plug-in frame 301 is arranged above the protective support kit 2, the top side of the plug-in frame 301 is provided with a sleeve shaft seat 302, and the side of the sleeve shaft seat 302 is provided with a disassembly plate 304, the top side of the sleeve shaft seat 302 is provided with a handle 303, and the output end of the sleeve shaft seat 302 passes through the inner ring plug 305 and is connected to the valve plate 306.

[0021] The inner ring plug 305 is annular in structure, the valve disc 306 is disc-shaped, and the central axis of the sleeve shaft seat 302, the inner ring plug 305 and the valve disc 306 are on the same straight line.

[0022] In this embodiment, when it is necessary to open the channel, the handle 303 is used to output power to drive the output end to operate, so that the output end of the sleeve shaft seat 302 drives the valve plate 306 on the inner end side of the inner ring plug 305 to open the channel, thereby facilitating the equipment to transport and output materials.

[0023] The connecting pipe component 1 includes a first pipe 101, a waterproof plug ring 102, an end ring plate 103, an end outer plug sleeve 104, assembly bolts 105, a middle connecting compartment 106 and a second pipe 107. A plug-in waterproof plug ring 102 is arranged on the inner side of one end of the first pipe 101, and an end ring plate 103 is arranged on the outer end side of the waterproof plug ring 102, and an end outer plug sleeve 104 is arranged on the inner side of the outer edge of the end ring plate 103.

[0024] In this embodiment, when in use, the end ring plate 103 is plugged in and connected through the grooves at the opposite side ends of the first tube 101 and the second tube 107, so that after the plug-in connection, the waterproof plug ring 102, the end ring plate 103, and the end outer plug sleeve 104 are effectively plugged in and connected.

[0025] One side of the end ring sleeve 103 is provided with assembly bolts 105 distributed in a ring shape, the inner side of the end ring sleeve 103 is provided with a central connecting cabin 106 , and one end of the central connecting cabin 106 is provided with a second pipe 107 .

[0026] In this embodiment, when the waterproof plug ring 102, the end ring plate 103, the end outer plug sleeve 104 and the first pipe 101 and the second pipe 107 are matched, the central connecting cabin 106 can effectively connect the first pipe 101 and the second pipe 107.

[0027] The protective support kit 2 includes an end support sleeve 201, an end plug ring 202, a bolt base 203, a first shock absorber 204, a middle sleeve cabin 205, an outer frame 206, a second shock absorber 207 and a support pad 208. The end support sleeve 201 is arranged on the outer side of the end outer plug sleeve 104, an end plug ring 202 is arranged on one end side of the end support sleeve 201, and a bolt base 203 for installing the first shock absorber 204 is arranged on the outer side of the end support sleeve 201.

[0028] In this embodiment, the bolt base 203 is then used to bolt the end support sleeve 201 and the end plug ring 202 to the outer side of the end ring sleeve plate 103 to achieve a further sealing effect. After sealing, the sealing performance of the equipment is further improved.

[0029] A middle cabin 205 is disposed at the end of the first shock absorber 204 , and an outer frame 206 is disposed on the side of the middle cabin 205 . A support pad 208 for mounting the second shock absorber 207 is disposed below the outer frame 206 .

[0030] In this embodiment, the middle housing 205 is then bolted to the top side of the first shock absorber 204, and after installation, the outer frame 206, the second shock absorber 207 and the support pad 208 are used to place the device at the location of use for support.

[0031] The working principle of the glass fiber reinforced plastic pipe sleeve structure is: when in use, the end ring sleeve 103 is plugged and connected through the grooves at the opposite side ends of the first pipe 101 and the second pipe 107, so that after the plug-in connection, the waterproof plug ring 102, the end ring sleeve 103, and the end outer plug sleeve 104 are effectively plugged and connected. When the waterproof plug ring 102, the end ring sleeve 103, the end outer plug sleeve 104 and the first pipe 101 and the second pipe 107 are matched, the middle connecting cabin 106 can effectively connect the first pipe 101 and the second pipe 107. Then, the bolt base 203 is used to bolt the end support sleeve 201 and the end plug ring 202 It is connected to the outer side of the end ring sleeve 103 to achieve a further sealing effect. After sealing, the sealing of the equipment is further improved. Then the middle sleeve cabin 205 is bolted to the top side of the first shock absorber 204. After the installation is completed, the outer frame 206, the second shock absorber 207 and the support pad 208 are used to place the equipment at the place of use for support. When it is necessary to open the channel, the handle 303 is used to output power to drive the output end to operate, so that the output end of the sleeve shaft seat 302 outputs and drives the valve plate 306 on the inner end side of the inner ring plug 305 to open the channel, which is convenient for the equipment to convey and output materials.

[0032] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A glass fiber reinforced plastic pipe sleeve structure, comprising a pipe connecting component (1) and an opening and closing mechanism (3), characterized in that: A sleeve-mounted protective support kit (2) is provided on the outer side of the inner end of the connecting pipe component (1); an opening and closing mechanism (3) is provided on the protective support kit (2) and is sleeve-mounted through the connecting pipe component (1); The opening and closing mechanism (3) comprises a plug-in frame (301), a sleeve shaft seat (302), a handle (303), a disassembly plate (304), an inner ring plug (305) and a valve plate (306); the plug-in frame (301) is arranged above the protective support kit (2); the top side of the plug-in frame (301) is provided with a sleeve shaft seat (302), and the side of the sleeve shaft seat (302) is provided with a disassembly plate (304); the top side of the sleeve shaft seat (302) is provided with a handle (303); and the output end of the sleeve shaft seat (302) passes through the inner ring plug (305) and is connected to the valve plate (306).

2. The glass fiber reinforced plastic pipe sleeve structure according to claim 1, characterized in that: The inner ring plug (305) is annular in structure, the valve plate (306) is disc-shaped in structure, and the central axis of the sleeve shaft seat (302), the inner ring plug (305) and the valve plate (306) are located on the same straight line.

3. The glass fiber reinforced plastic pipe sleeve structure according to claim 1, characterized in that: The connecting pipe component (1) comprises a first pipe (101), a waterproof plug ring (102), an end ring sleeve (103), an end outer plug sleeve (104), an assembly bolt (105), a middle connecting compartment (106) and a second pipe (107); a plug-in waterproof plug ring (102) is arranged on the inner side of one end of the first pipe (101), and an end ring sleeve (103) is arranged on the outer end side of the waterproof plug ring (102); and an end outer plug sleeve (104) is arranged on the inner side of the outer edge of the end ring sleeve (103).

4. The glass fiber reinforced plastic pipe sleeve structure according to claim 3, characterized in that: One side of the end ring sleeve (103) is provided with annularly distributed assembly bolts (105), the inner side of the end ring sleeve (103) is provided with a central connecting cabin (106), and one end of the central connecting cabin (106) is provided with a second pipe (107).

5. The glass fiber reinforced plastic pipe sleeve structure according to claim 3, characterized in that: The protective support kit (2) comprises an end support sleeve (201), an end plug ring (202), a bolt base (203), a first shock absorber (204), a middle sleeve cabin (205), an outer frame (206), a second shock absorber (207) and a support pad (208); the end support sleeve (201) is arranged on the outer side of the end outer plug sleeve (104); an end plug ring (202) is arranged on one end side of the end support sleeve (201); and a bolt base (203) for mounting the first shock absorber (204) is arranged on the outer side of the end support sleeve (201).

6. The glass fiber reinforced plastic pipe sleeve structure according to claim 5, characterized in that: A middle cabin (205) is provided at the end of the first shock absorber (204), and an outer frame (206) is provided on the side of the middle cabin (205), and a support pad (208) for mounting a second shock absorber (207) is provided below the outer frame (206).

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