CN216009956U - FRP pipe spare convenient to connect installation - Google Patents
FRP pipe spare convenient to connect installation Download PDFInfo
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- CN216009956U CN216009956U CN202122057486.0U CN202122057486U CN216009956U CN 216009956 U CN216009956 U CN 216009956U CN 202122057486 U CN202122057486 U CN 202122057486U CN 216009956 U CN216009956 U CN 216009956U
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- reinforced plastic
- fiber reinforced
- plastic pipe
- glass
- connecting piece
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Abstract
The utility model discloses a glass fiber reinforced plastic pipe convenient to connect and install, and relates to the technical field of pipe body connecting devices. According to the utility model, the two glass steel tubes are fixedly connected through the connecting piece, and one ends of the two glass steel tubes are inserted into the connecting cavity formed by the annular insertion platform and the connecting piece during connection and installation, so that the outer side surfaces of the glass steel tubes and the annular insertion platform are mutually abutted, the stability of the glass steel tubes in the connecting cavity is reinforced under the action of the backing plate and the fixing ring sleeve, and meanwhile, the sealing ring is arranged on the outer side of the glass steel tubes, so that the sealing property between the glass steel tubes and the connecting piece is improved, and further the water leakage is prevented.
Description
Technical Field
The utility model relates to the technical field of pipe body connecting devices, in particular to a glass fiber reinforced plastic pipe fitting convenient to connect and install.
Background
Glass reinforced plastic pipe is also known as fiberglass wrapped sand pipe (RPM pipe). The glass fiber and its product are used as reinforcing material, unsaturated polyester resin, epoxy resin, etc. as basic material and quartz sand, calcium carbonate, etc. as stuffing. The standard effective length of the pipe is 6m and 12m, and the manufacturing method comprises three processes of fixed-length winding, centrifugal casting and continuous winding. The classification can be carried out according to the process method, the pressure grade PN and the rigidity grade SN of the product. Reinforced plastics using glass fiber or its products as reinforcing material. Known as fiberglass reinforced plastic or fiberglass reinforced plastic. Because of the different types of resins, the resins are called polyester glass fiber reinforced plastics, epoxy glass fiber reinforced plastics and phenolic aldehyde glass fiber reinforced plastics. The glass is hard and fragile, and has good transparency, high temperature resistance, corrosion resistance and other properties; meanwhile, the steel is hard and not easy to break, and has the characteristic of high temperature resistance. It is therefore desirable that such materials be made with the hardness, high temperature resistance, and corrosion resistance of glass, and the hardness and non-fragmentation characteristics of steel, and that such materials would be highly useful. Through research and test, the composite material is finally prepared. It is a glass fibre reinforced plastic pipe which can stand up against steel.
The prior glass steel tube connecting device is generally sleeved with the sleeve mouth ends of two glass steel tubes with different diameters from head to tail, then the connecting ends of the glass steel tubes are fixedly connected by utilizing the clamping hoop, the clamping hoop is required to be connected by bolts through an external tool in the connecting mode, and the tightness between the glass steel tubes is reduced by the connecting mode, so that the water leakage condition is possibly caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a glass fiber reinforced plastic pipe fitting convenient to connect and install, and aims to solve the problem that the existing glass fiber reinforced plastic pipe connecting device in the background art is generally connected in a sleeved mode through sleeve openings of two glass fiber reinforced plastic pipes with different diameters from head to tail, and then the connecting ends of the glass fiber reinforced plastic pipes are fixedly connected through a hoop, the hoop needs to be connected through bolts by an external tool in the connecting mode, and the tightness between the glass fiber reinforced plastic pipes is reduced by the connecting mode, so that water leakage can be caused.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a glass fiber reinforced plastic pipe convenient to connect and install comprises a first glass fiber reinforced plastic pipe, a second glass fiber reinforced plastic pipe and a connecting piece, wherein one end of the first glass fiber reinforced plastic pipe is sleeved with one side of the connecting piece, one end of the second glass fiber reinforced plastic pipe is sleeved with the other end of the connecting piece, the first glass fiber reinforced plastic pipe and the second glass fiber reinforced plastic pipe are fixedly connected through the connecting piece, the connecting piece comprises a blocking piece, an annular inserting table, connecting cavities, a base plate, a fixed ring sleeve and a sealing ring, the blocking piece is welded at the central position of the inner wall of the connecting piece, two annular inserting tables are welded at the bottom ends of the two sides of the blocking piece, the two annular inserting tables and the inner wall of the connecting piece form two connecting cavities through the blocking piece, one end of the first glass fiber reinforced plastic pipe is inserted into one of the connecting cavities and abutted against the connecting cavities, one end of the second glass fiber reinforced plastic pipe is inserted into the other connecting cavity, and the first glass fiber reinforced plastic pipe, the second glass fiber reinforced plastic pipe and the annular plug platform are all provided with backing plates, the surface of the first glass fiber reinforced plastic pipe and the surface of the second glass fiber reinforced plastic pipe, which are close to the inner end of the connecting piece, are all sleeved with a fixed ring sleeve, and the surface of the first glass fiber reinforced plastic pipe and the surface of the second glass fiber reinforced plastic pipe, which are far away from the inner end of the connecting piece, are all sleeved with a sealing ring.
Preferably, the annular plug platform is annular cavity boss form, just the diameter of annular plug platform is gradual change form by outer to interior and increases gradually, just the great one end of annular plug platform diameter is greater than the diameter size of first glass steel pipe and second glass steel pipe, the less one end of annular plug platform diameter is less than the diameter size of first glass steel pipe and second glass steel pipe.
Preferably, the quantity of backing plate is two, two the thickness of backing plate is the gradual change form and increases gradually from inside to outside, just a side surface of backing plate and the surface phase-match of annular plug platform, one of them the one side of backing plate and the inner wall looks butt of first glass steel pipe, another side and the surface looks butt of annular plug platform, another the one side of backing plate and the inner wall looks butt of first glass steel pipe, another side and the surface looks butt of annular plug platform.
Preferably, one end of the first glass fiber reinforced plastic pipe is inserted into one of the connection chambers, the first glass fiber reinforced plastic pipe is fixedly installed at one end of the inside of the connection piece through one of the annular insertion tables and the fixing ring sleeve, one end of the second glass fiber reinforced plastic pipe is inserted into the other connection chamber, and the second glass fiber reinforced plastic pipe is fixedly installed at one end of the inside of the connection piece through the other annular insertion table and the fixing ring sleeve.
Preferably, the annular insertion platform and the blocking piece are vertically arranged in the connecting piece, and the bottom end surface of the annular insertion platform and the bottom end surface of the blocking piece are arranged on the same horizontal plane.
Compared with the prior art, the utility model provides the glass fiber reinforced plastic pipe fitting convenient to connect and install, and the glass fiber reinforced plastic pipe fitting has the following beneficial effects:
the two glass steel tubes are fixedly connected through the connecting piece, one ends of the two glass steel tubes are inserted into a connecting cavity formed by the annular insertion platform and the connecting piece during connection and installation, the diameter of the annular insertion platform at the inner side is larger than that of the glass steel tubes, so that the glass steel tubes are mutually abutted to the outer side surfaces of the annular insertion platform, the sealing performance between the glass steel tubes and the connecting piece is improved, the stability of the glass steel tubes in the connecting cavity is enhanced under the action of the backing plate and the fixing ring sleeve, the bolt connection is carried out without using external tools during connection and installation, meanwhile, the sealing ring is arranged on the outer side of the glass steel tubes, the sealing performance between the glass steel tubes and the connecting piece is further improved, and water leakage is further prevented.
Drawings
FIG. 1 is a schematic perspective view of a FRP pipe fitting easy to connect and install according to the present invention;
FIG. 2 is a schematic perspective sectional view of a FRP pipe fitting easy to connect and install according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view of a FRP pipe fitting of the present invention for easy connection and installation;
FIG. 5 is an enlarged view of a portion of the present invention at B of FIG. 4;
the reference numbers in the figures are:
1. a first glass fiber reinforced plastic pipe; 2. a second glass fiber reinforced plastic pipe; 3. a connecting member; 4. a baffle plate; 5. an annular patch panel; 6. connecting the chambers; 7. a base plate; 8. fixing the loop; 9. and (5) sealing rings.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-5, a fiber reinforced plastic pipe convenient for connection and installation comprises a first fiber reinforced plastic pipe 1, a second fiber reinforced plastic pipe 2 and a connecting piece 3, wherein one end of the first fiber reinforced plastic pipe 1 is sleeved with one side of the connecting piece 3, one end of the second fiber reinforced plastic pipe 2 is sleeved with the other end of the connecting piece 3, the first fiber reinforced plastic pipe 1 and the second fiber reinforced plastic pipe 2 are fixedly connected through the connecting piece 3, the connecting piece 3 comprises a baffle 4, an annular plug-in platform 5, a connecting cavity 6, a backing plate 7, a fixed ring sleeve 8 and a sealing ring 9, the baffle 4 is welded at the central position of the inner wall of the connecting piece 3, the two annular plug-in platforms 5 are welded at the bottom ends of the two sides of the baffle 4, the two annular plug-in platforms 5 form two connecting cavities 6 with the inner wall of the connecting piece 3 through the baffle 4, one end of the first fiber reinforced plastic pipe 1 is plugged in one connecting cavity 6 and abutted thereto, one end of the second glass fiber reinforced plastic pipe 2 is inserted in the other connecting cavity 6 and is abutted against the other connecting cavity, a backing plate 7 is arranged between the first glass fiber reinforced plastic pipe 1 and the annular insertion platform 5, one ends of the surfaces of the first glass fiber reinforced plastic pipe 1 and the second glass fiber reinforced plastic pipe 2, which are close to the inside of the connecting piece 3, are respectively sleeved with a fixed ring sleeve 8, and one ends of the surfaces of the first glass fiber reinforced plastic pipe 1 and the second glass fiber reinforced plastic pipe 2, which are far away from the inside of the connecting piece 3, are respectively sleeved with a sealing ring 9.
Specifically, annular plug platform 5 is annular cavity boss form, and the diameter of annular plug platform 5 is gradual change form by outer to interior and increases gradually, just the great one end of annular plug platform 5 diameter is greater than the diameter size of first FRP pipe 1 and second FRP pipe 2, the less one end of annular plug platform 5 diameter is less than the diameter size of first FRP pipe 1 and second FRP pipe 2.
Specifically, the number of the backing plates 7 is two, the thicknesses of the two backing plates 7 gradually increase from inside to outside, one side surface of each backing plate 7 is matched with the outer surface of the annular insertion platform 5, one surface of one backing plate 7 is abutted to the inner wall of the first glass fiber reinforced plastic pipe 1, the other surface of the one backing plate is abutted to the outer surface of the annular insertion platform 5, one surface of the other backing plate 7 is abutted to the inner wall of the first glass fiber reinforced plastic pipe 1, and the other surface of the other backing plate is abutted to the outer surface of the annular insertion platform 5.
Specifically, one end of the first glass fiber reinforced plastic pipe 1 is inserted into one of the connecting chambers 6, the first glass fiber reinforced plastic pipe 1 is fixedly installed at one end of the inside of the connecting piece 3 through one of the annular inserting tables 5 and the fixing ring sleeve 8, one end of the second glass fiber reinforced plastic pipe 2 is inserted into the other connecting chamber 6, and the second glass fiber reinforced plastic pipe 2 is fixedly installed at one end of the inside of the connecting piece 3 through the other annular inserting table 5 and the fixing ring sleeve 8.
Specifically, the annular plug-in table 5 and the baffle plate 4 are vertically arranged in the connecting piece 3, and the bottom end surface of the annular plug-in table 5 and the bottom end surface of the baffle plate 4 are arranged on the same horizontal plane.
When the glass fiber reinforced plastic pipe is connected and installed, one end of a first glass fiber reinforced plastic pipe 1 and one end of a second glass fiber reinforced plastic pipe 2 are inserted into a connecting piece 3, one end of the first glass fiber reinforced plastic pipe 1 and one end of the second glass fiber reinforced plastic pipe 2 are inserted into a connecting cavity 6 formed between an annular insertion platform 5 and the connecting piece 3, the annular insertion platform 5 is in an annular hollow boss shape, the diameter of the annular insertion platform 5 gradually increases from outside to inside, when the glass fiber reinforced plastic pipe is inserted into a certain depth, one end of the first glass fiber reinforced plastic pipe 1 and one end of the second glass fiber reinforced plastic pipe 2 are tightly abutted against the outer side surface of the annular insertion platform 5, a backing plate 7 is inserted into a gap between the first glass fiber reinforced plastic pipe 1 and the second glass fiber reinforced plastic pipe 2 and the annular insertion platform 5, a fixed ring sleeve 8 is sleeved between the first glass fiber reinforced plastic pipe 1 and the second glass fiber reinforced plastic pipe 2 and the third glass fiber reinforced plastic pipe, and the stability of the glass fiber reinforced plastic pipes in the connecting cavity 6 is strengthened under the action of the backing plate 7 and the fixed ring sleeve 8, need not use external instrument to carry out bolted connection in connecting the installation, be provided with sealing washer 9 in the outside of FRP pipe simultaneously, further improvement the leakproofness between FRP pipe and connecting piece 3, and then prevent that the condition of leaking water from taking place.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a FRP pipe spare convenient to connect installation, includes first FRP pipe (1), second FRP pipe (2) and connecting piece (3), its characterized in that: one end of the first glass fiber reinforced plastic pipe (1) is sleeved with one side of the connecting piece (3), one end of the second glass fiber reinforced plastic pipe (2) is sleeved with the other end of the connecting piece (3), the first glass fiber reinforced plastic pipe (1) and the second glass fiber reinforced plastic pipe (2) are fixedly connected through the connecting piece (3), the connecting piece (3) comprises a blocking piece (4), an annular inserting platform (5), a connecting cavity (6), a backing plate (7), a fixed ring sleeve (8) and a sealing ring (9), the blocking piece (4) is welded at the central position of the inner wall of the connecting piece (3), the two annular inserting platforms (5) are welded at the bottom ends of the two sides of the blocking piece (4), the two annular inserting platforms (5) and the inner wall of the connecting piece (3) form two connecting cavities (6) through the blocking piece (4), one end of the first glass fiber reinforced plastic pipe (1) is inserted in one of the connecting cavities (6), and the one end of second glass steel pipe (2) is pegged graft in another connect the inside of cavity (6), and rather than looks butt, all be provided with backing plate (7) between first glass steel pipe (1), second glass steel pipe (2) and annular plug platform (5), the surface of first glass steel pipe (1) and second glass steel pipe (2) is close to the inside one end of connecting piece (3) and all has cup jointed fixed ring cover (8), the surface of first glass steel pipe (1) and second glass steel pipe (2) is kept away from the inside one end of connecting piece (3) and all has cup jointed sealing washer (9).
2. A glass reinforced plastic pipe fitting for easy jointing installation according to claim 1, wherein: annular plug-in connection platform (5) are annular cavity boss form, just the diameter of annular plug-in connection platform (5) is gradual change form by outer to interior and increases gradually, just the great one end of annular plug-in connection platform (5) diameter is greater than the diameter size of first glass steel pipe (1) and second glass steel pipe (2), the less one end of annular plug-in connection platform (5) diameter is less than the diameter size of first glass steel pipe (1) and second glass steel pipe (2).
3. A glass reinforced plastic pipe fitting for easy jointing installation according to claim 1, wherein: the quantity of backing plate (7) is two, two the thickness of backing plate (7) is gradual change form by inside to outside and increases gradually, just a side surface of backing plate (7) inserts the surface phase-match of platform (5) with the annular, one of them the one side of backing plate (7) and the inner wall looks butt of first glass steel pipe (1), the surface looks butt of another side and annular insertion platform (5), another the one side of backing plate (7) and the inner wall looks butt of first glass steel pipe (1), the surface looks butt of another side and annular insertion platform (5).
4. A glass reinforced plastic pipe fitting for easy jointing installation according to claim 1, wherein: one end of the first glass fiber reinforced plastic pipe (1) is inserted into one of the connecting chambers (6), the first glass fiber reinforced plastic pipe (1) is fixedly arranged at one end of the inside of the connecting piece (3) through one of the annular inserting tables (5) and the fixing ring sleeve (8), one end of the second glass fiber reinforced plastic pipe (2) is inserted into the other connecting chamber (6), and the second glass fiber reinforced plastic pipe (2) is fixedly arranged at one end of the inside of the connecting piece (3) through the other annular inserting table (5) and the fixing ring sleeve (8).
5. A glass reinforced plastic pipe fitting for easy jointing installation according to claim 1, wherein: annular plug-in table (5) and separation blade (4) set up perpendicularly in the inside of connecting piece (3), just the bottom surface of annular plug-in table (5) is in with the horizontal plane setting with separation blade (4) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057486.0U CN216009956U (en) | 2021-08-30 | 2021-08-30 | FRP pipe spare convenient to connect installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122057486.0U CN216009956U (en) | 2021-08-30 | 2021-08-30 | FRP pipe spare convenient to connect installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009956U true CN216009956U (en) | 2022-03-11 |
Family
ID=80593103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122057486.0U Active CN216009956U (en) | 2021-08-30 | 2021-08-30 | FRP pipe spare convenient to connect installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009956U (en) |
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2021
- 2021-08-30 CN CN202122057486.0U patent/CN216009956U/en active Active
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