CN212178215U - Flexible connection structure of glass fiber reinforced plastic pipeline - Google Patents
Flexible connection structure of glass fiber reinforced plastic pipeline Download PDFInfo
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- CN212178215U CN212178215U CN202020838667.XU CN202020838667U CN212178215U CN 212178215 U CN212178215 U CN 212178215U CN 202020838667 U CN202020838667 U CN 202020838667U CN 212178215 U CN212178215 U CN 212178215U
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Abstract
The utility model discloses a FRP pipe says flexible connection structure, two equal movable mounting in top side that support the base have sealing support, two top sides that support the base have all seted up the mounting groove along vertical direction, equal movable mounting has the installation pole in two mounting grooves. The utility model discloses simple structure, the pipe end need not to handle and can connect, the processing preparation of FRP pipe way has been simplified, the pipeline does not need the preparation bell and spigot, the installation is simple, reduce manufacturing and processing by a wide margin, the operating expenses, 360 orientations of connector can be realized and rotate, have good correction, the compensation function, the convenience of construction has been improved greatly, and in the pipeline use, to the axis displacement, connect the angular deviation, compensate, also can repair the condition such as leaking to the pipeline and carry out the segmentation maintenance, compensate unpredictable axial displacement and angle deflection, guarantee reliable sealed effect.
Description
Technical Field
The utility model relates to a FRP pipe says technical field, especially relates to a FRP pipe says flexible connection structure.
Background
The Fiber Reinforced Plastic (FRP) is classified into GFRP (glass fiber reinforced composite plastic), CFRP (carbon fiber reinforced composite plastic), boron fiber reinforced composite plastic and the like according to different fibers, wherein glass fibers and products (glass cloth, belts, felts, yarns and the like) thereof are used as reinforcing materials, synthetic resin is used as a composite material of a matrix material, the fiber reinforced composite material consists of reinforcing fibers and a matrix, the diameter of the fibers (or whiskers) is small and is generally below 10 mu m, the defects are small and small, the fracture strain is less than thirty thousandths, the fiber reinforced composite material is a brittle material and is easily damaged, fractured and corroded, and the matrix has much lower strength and modulus relative to the fibers, can bear large strain, often has viscoelasticity and elastoplasticity, and is a tough material.
The publication number is CN206398248U discloses a high strength screw thread formula FRP pipe way connection structure, connection structure include FRP pipe way and with FRP pipe way fixed mounting's screw sleeve, screw sleeve includes the main part and is located the first installation department and the second installation department of main part both sides, FRP pipe's tip is equipped with the portion of acceping, but this device adopts threaded connection, at FRP pipe way construction installation, especially meet some needs turn, need install the FRP elbow, elbow and straight tube, the installation accuracy is high, the installation degree of difficulty is big, pressure line, in the course of the work, meet the junction and subside the deformation, the junction leaks very easily, cause the loss, there is improved space.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a flexible connecting structure for a glass fiber reinforced plastic pipeline.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flexible connecting structure for glass fiber reinforced plastic pipelines comprises two supporting bases, sealing supports are movably mounted on the top sides of the two supporting bases, mounting grooves are formed in the top sides of the two supporting bases along the vertical direction, mounting rods are movably mounted in the two mounting grooves, the top ends of the two mounting rods respectively extend out of the two mounting grooves and are fixedly mounted on the bottom sides of the two sealing supports respectively, sealing connecting sleeves are movably mounted on the top sides of the two sealing supports, first fixing blocks are fixedly mounted on the two sides of each sealing support, second fixing blocks are fixedly mounted on the two sides of each sealing connecting sleeve and are respectively matched with the two first fixing blocks, movable grooves are formed in the top sides of the two first fixing blocks along the vertical direction, bolts are movably mounted in the movable grooves, and positioning grooves are formed in the sides, far away from each other, of the two second fixing blocks, the top of two bolts runs through two constant head tanks respectively and the nut that is located the second fixed block top is movably cup jointed respectively, lie in and rotate with sealed adapter sleeve with a sealed support of one side and install same connecting pipe joint, the shifting chute has been seted up to the equal annular in one side that sealed support and sealed adapter sleeve are close to each other, equal movable mounting has the carriage release lever in two shifting chutes, the one end that two carriage release levers are close to each other extends to outside two shifting chutes respectively and fixed mounting respectively on the top side and the bottom side of connecting pipe joint, one side fixed mounting that two connecting pipe joints are close to each other has same connection rubber tube.
Preferably, the inner wall of the mounting groove is annularly provided with a first rotating groove, a rotating block is rotatably mounted in the first rotating groove, and the bottom end of the mounting rod is fixedly mounted on the top side of the rotating block.
Preferably, the second rotating grooves are formed in the inner walls of the two sides of the movable groove, rotating shafts are movably mounted in the two second rotating grooves, and one ends, close to each other, of the two rotating shafts are fixedly mounted on the two sides of the bolt respectively.
Preferably, a threaded hole is formed in the top side of the nut in the vertical direction, and the top end of the bolt penetrates through the threaded hole and is in threaded connection with the threaded hole.
Preferably, the sliding grooves are formed in the inner walls of the two sides of the two moving grooves in an annular mode, sliding blocks are arranged in the sliding grooves in a sliding mode, and one ends, far away from each other, of the two moving rods are fixedly arranged on one sides, close to each other, of the two sliding blocks respectively.
Preferably, the fixed slot has all been seted up to one side that two coupling pipe joints kept away from each other, and equal movable mounting has the FRP pipe way body in two fixed slots, and outside the one end that two FRP pipe way bodies kept away from each other extended to two fixed slots respectively, annular fixed mounting had two sealing washers on the inner wall of fixed slot, two sealing washers all with the one end in close contact with of FRP pipe way body.
Preferably, the top sides of the two first fixing blocks are fixedly provided with first rubber pads, and the top sides of the two first rubber pads are respectively contacted with the bottom sides of the two second fixing blocks.
Preferably, a second rubber pad is fixedly mounted at the bottom side of the supporting base, and anti-skid grains are arranged at the bottom side of the second rubber pad.
Preferably, the bolt is sleeved with a gasket, and the top side and the bottom side of the gasket are respectively in close contact with the side, close to each other, of the nut and the second fixing block.
Preferably, the inner wall of the moving groove is movably provided with a roller, and the roller is contacted with the moving rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, through sealed support, the sealed adapter sleeve, connect the rubber tube, FRP pipe says the body, the mounting groove, the installation pole, first pivoted slot, the turning block, first fixed block, the second fixed block, the movable groove, the bolt, the second pivoted slot, the axis of rotation, the constant head tank, the nut, the cooperation of screw hole is used, the rotation bolt makes the bolt rotate in the second pivoted slot that sets up on the inner wall of movable groove both sides through the axis of rotation of fixing in its both sides, until the bolt passes the constant head tank that sets up on second fixed block one side, then rotate the nut and make it rotate on the bolt through the screw hole that sets up on the nut top side, continuously rotate the nut and fix on the sealed adapter sleeve until sealed support, can make the second fixed block be convenient for install on first fixed block, through supporting pedestal, the coupling joint, the fixed slot, the moving rod, the sliding groove and the sliding block are matched for use, one glass fiber reinforced plastic pipeline body is placed on the sealing support, one end of the glass fiber reinforced plastic pipeline body enters the fixing groove formed in one side of the joint of the connecting pipe, and then the sealing connecting sleeve is placed on the sealing support, so that the glass fiber reinforced plastic pipeline body can be fixed on the sealing support;
the utility model discloses simple structure, the pipe end need not to handle and can connect, the processing preparation of FRP pipe way has been simplified, the pipeline does not need the preparation bell and spigot, the installation is simple, reduce manufacturing and processing by a wide margin, the operating expenses, 360 orientations of connector can be realized and rotate, have good correction, the compensation function, the convenience of construction has been improved greatly, and in the pipeline use, to the axis displacement, connect the angular deviation, compensate, also can repair the condition such as leaking to the pipeline and carry out the segmentation maintenance, compensate unpredictable axial displacement and angle deflection, guarantee reliable sealed effect.
Drawings
FIG. 1 is a schematic structural view of a FRP pipe flexible connection structure according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 of a flexible connection structure of a fiber reinforced plastic pipeline according to the present invention;
FIG. 3 is a schematic structural view of the connection between the connector of the FRP pipe flexible connection structure and the FRP pipe body according to the present invention;
fig. 4 is a schematic structural diagram of a portion B in fig. 3 of a flexible connection structure of a fiber reinforced plastic pipeline according to the present invention.
In the figure: the sealing device comprises a supporting base 1, a sealing support 2, a sealing connecting sleeve 3, a connecting rubber pipe 4, a glass fiber reinforced plastic pipeline body 5, a mounting groove 6, a mounting rod 7, a first rotating groove 8, a rotating block 9, a first fixing block 10, a second fixing block 11, a movable groove 12, a bolt 13, a second rotating groove 14, a rotating shaft 15, a positioning groove 16, a nut 17, a threaded hole 18, a connecting pipe joint 19, a fixing groove 20, a sealing ring 21, a moving groove 22, a moving rod 23, a sliding groove 24 and a sliding block 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a flexible connection structure for glass fiber reinforced plastic pipelines comprises two supporting bases 1, sealing supports 2 are movably mounted on the top sides of the two supporting bases 1, mounting grooves 6 are vertically formed on the top sides of the two supporting bases 1, mounting rods 7 are movably mounted in the two mounting grooves 6, the top ends of the two mounting rods 7 respectively extend out of the two mounting grooves 6 and are fixedly mounted on the bottom sides of the two sealing supports 2 respectively, sealing connection sleeves 3 are movably mounted on the top sides of the two sealing supports 2, first fixing blocks 10 are fixedly mounted on both sides of the sealing supports 2, second fixing blocks 11 are fixedly mounted on both sides of the sealing connection sleeves 3, the two second fixing blocks 11 are respectively matched with the two first fixing blocks 10, movable grooves 12 are vertically formed on the top sides of the two first fixing blocks 10, bolts 13 are movably mounted in the movable grooves 12, the two second fixing blocks 11 are respectively provided with a positioning groove 16 at one side far away from each other, the top ends of the two bolts 13 respectively penetrate through the two positioning grooves 16 and are respectively movably sleeved with a nut 17 positioned above the second fixing blocks 11, a sealing support 2 positioned at the same side and a sealing connecting sleeve 3 are rotatably provided with a same connecting pipe joint 19, one side of the sealing support 2 close to the sealing connecting sleeve 3 is respectively provided with a moving groove 22 in an annular shape, moving rods 23 are respectively and movably arranged in the two moving grooves 22, one ends of the two moving rods 23 close to each other respectively extend out of the two moving grooves 22 and are respectively and fixedly arranged on the top side and the bottom side of the connecting pipe joint 19, one side of the two connecting pipe joints 19 close to each other is fixedly provided with a same connecting rubber pipe 4, when the connecting mechanism is required to be used, firstly, a glass steel pipeline body 5 is, and one end of the glass fiber reinforced plastic pipeline body 5 enters a fixed groove 20 formed in one side of a connecting pipe joint 19, then the seal connecting sleeve 3 is placed on the seal support 2, and at the moment, the bolt 13 is rotated to enable the bolt 13 to rotate in a second rotating groove 14 formed in the inner walls of two sides of the movable groove 12 through rotating shafts 15 fixed on two sides of the bolt 13 until the bolt 13 passes through a positioning groove 16 formed in one side of a second fixed block 11.
A first rotating groove 8 is annularly formed in the inner wall of the mounting groove 6, a rotating block 9 is rotatably mounted in the first rotating groove 8, the bottom end of the mounting rod 7 is fixedly mounted on the top side of the rotating block 9, second rotating grooves 14 are respectively formed in the inner walls of the two sides of the movable groove 12, rotating shafts 15 are movably mounted in the two second rotating grooves 14, the ends, close to each other, of the two rotating shafts 15 are fixedly mounted on the two sides of the bolt 13 respectively, a threaded hole 18 is formed in the top side of the nut 17 in the vertical direction, the top end of the bolt 13 penetrates through the threaded hole 18 and is in threaded connection with the threaded hole 18, sliding grooves 24 are respectively and annularly formed in the inner walls of the two sides of the two moving grooves 22, sliding blocks 25 are slidably mounted in the sliding grooves 24, the ends, far away from each other, of the two moving rods 23 are fixedly mounted on the sides, close, glass fiber reinforced plastic pipeline bodies 5 are movably mounted in the two fixing grooves 20, one ends, far away from each other, of the two glass fiber reinforced plastic pipeline bodies 5 extend out of the two fixing grooves 20 respectively, two sealing rings 21 are annularly and fixedly mounted on the inner walls of the fixing grooves 20, the two sealing rings 21 are in tight contact with one ends of the glass fiber reinforced plastic pipeline bodies 5, first rubber pads are fixedly mounted on the top sides of the two first fixing blocks 10, the top sides of the two first rubber pads are in tight contact with the bottom sides of the two second fixing blocks 11 respectively, second rubber pads are fixedly mounted on the bottom sides of the supporting bases 1, anti-slip threads are arranged on the bottom sides of the second rubber pads, gaskets are sleeved on the bolts 13, the top sides and the bottom sides of the gaskets are in tight contact with one sides, close to each other, of the nuts 17 and the second fixing blocks 11 respectively, rollers are movably mounted on the inner walls of the moving grooves 22 and are in contact with the moving rods 23, and continuously rotating the screw cap 17 until the sealing support 2 is fixed on the sealing connecting sleeve 3, then rotating the connecting rubber pipe 4 to enable the corresponding other glass fiber reinforced plastic pipeline body 5 to be placed on the corresponding other sealing support 2, and then fixing the sealing support 2 on the sealing connecting sleeve 3 by the same method, thus finishing the operation.
The working principle is as follows: when the connecting mechanism needs to be used, firstly, one FRP pipe body 5 is placed on the sealing support 2, one end of the FRP pipe body 5 enters the fixed groove 20 arranged at one side of the connecting pipe joint 19, then the sealing connecting sleeve 3 is placed on the sealing support 2, at the moment, the bolt 13 is rotated to enable the bolt 13 to rotate in the second rotating groove 14 arranged on the inner wall at two sides of the movable groove 12 through the rotating shaft 15 fixed at two sides of the bolt 13 until the bolt 13 passes through the positioning groove 16 arranged at one side of the second fixed block 11, then the nut 17 is rotated to enable the bolt 13 to rotate through the threaded hole 18 arranged at the top side of the nut 17, the nut 17 is continuously rotated until the sealing support 2 is fixed on the sealing connecting sleeve 3, and then the connecting rubber pipe 4 is rotated to enable the other corresponding FRP pipe body 5 to be placed on the other corresponding sealing support 2, and then the sealing support 2 is fixed on the sealing connecting sleeve 3 by the same method, and the operation can be finished.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. A flexible connecting structure for glass fiber reinforced plastic pipelines comprises two supporting bases (1), and is characterized in that sealing supports (2) are movably mounted on the top sides of the two supporting bases (1), mounting grooves (6) are formed in the top sides of the two supporting bases (1) along the vertical direction, mounting rods (7) are movably mounted in the two mounting grooves (6), the top ends of the two mounting rods (7) respectively extend out of the two mounting grooves (6) and are fixedly mounted on the bottom sides of the two sealing supports (2), sealing connecting sleeves (3) are movably mounted on the top sides of the two sealing supports (2), first fixing blocks (10) are fixedly mounted on the two sides of the sealing supports (2), second fixing blocks (11) are fixedly mounted on the two sides of the sealing connecting sleeves (3), and the two second fixing blocks (11) are respectively matched with the two first fixing blocks (10), the top sides of the two first fixing blocks (10) are respectively provided with a movable groove (12) along the vertical direction, the movable grooves (12) are internally and movably provided with bolts (13), one side, far away from each other, of the two second fixing blocks (11) is respectively provided with a positioning groove (16), the top ends of the two bolts (13) respectively penetrate through the two positioning grooves (16) and are respectively and movably sleeved with nuts (17) positioned above the second fixing blocks (11), one sealing support (2) positioned on the same side and the sealing connecting sleeve (3) are rotatably provided with the same connecting pipe joint (19), one side, close to each other, of the sealing support (2) and the sealing connecting sleeve (3) is respectively and annularly provided with a movable groove (22), the two movable grooves (22) are respectively and movably provided with movable rods (23), one end, close to each other, of the two movable rods (23) respectively extends out of the two movable grooves (22) and is respectively and fixedly arranged, one side of the two connecting pipe joints (19) close to each other is fixedly provided with the same connecting rubber pipe (4).
2. The FRP pipe flexible connection structure of claim 1, wherein the inner wall of the mounting groove (6) is annularly provided with a first rotating groove (8), a rotating block (9) is rotatably mounted in the first rotating groove (8), and the bottom end of the mounting rod (7) is fixedly mounted on the top side of the rotating block (9).
3. The FRP pipe flexible connection structure as claimed in claim 1, wherein the inner walls of the two sides of the movable groove (12) are both provided with a second rotating groove (14), the two second rotating grooves (14) are both movably provided with a rotating shaft (15), and the ends of the two rotating shafts (15) close to each other are respectively fixedly arranged on the two sides of the bolt (13).
4. The FRP pipe flexible connection structure as claimed in claim 1, wherein the top side of the nut (17) is provided with a threaded hole (18) along a vertical direction, and the top end of the bolt (13) penetrates through the threaded hole (18) and is in threaded connection with the threaded hole (18).
5. The FRP pipe flexible connection structure as claimed in claim 1, wherein the inner walls of both sides of the two moving grooves (22) are provided with a sliding groove (24) in a ring shape, a sliding block (25) is slidably mounted in the sliding groove (24), and the ends of the two moving rods (23) far away from each other are respectively fixedly mounted on the side of the two sliding blocks (25) close to each other.
6. The FRP pipe flexible connection structure as claimed in claim 1, wherein fixing grooves (20) are formed in the sides of the two connecting pipe joints (19) away from each other, FRP pipe bodies (5) are movably mounted in the two fixing grooves (20), the ends of the two FRP pipe bodies (5) away from each other extend out of the two fixing grooves (20), two sealing rings (21) are fixedly mounted on the inner wall of the fixing grooves (20) in a ring shape, and the two sealing rings (21) are both in close contact with one end of the FRP pipe body (5).
7. The FRP pipe flexible connection structure as claimed in claim 1, wherein the top sides of the two first fixing blocks (10) are fixedly provided with first rubber pads, and the top sides of the two first rubber pads are respectively contacted with the bottom sides of the two second fixing blocks (11).
8. The FRP pipe flexible connection structure as claimed in claim 1, wherein a second rubber pad is fixedly installed at the bottom side of the support base (1), and anti-skid grains are arranged at the bottom side of the second rubber pad.
9. The FRP pipe flexible connection structure of claim 1, wherein a gasket is sleeved on the bolt (13), and the top side and the bottom side of the gasket are respectively in close contact with the side of the nut (17) close to the second fixing block (11).
10. The FRP pipe flexible connection structure as claimed in claim 1, wherein the inner wall of the moving groove (22) is movably provided with a roller, and the roller is in contact with the moving rod (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838667.XU CN212178215U (en) | 2020-05-19 | 2020-05-19 | Flexible connection structure of glass fiber reinforced plastic pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838667.XU CN212178215U (en) | 2020-05-19 | 2020-05-19 | Flexible connection structure of glass fiber reinforced plastic pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178215U true CN212178215U (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020838667.XU Active CN212178215U (en) | 2020-05-19 | 2020-05-19 | Flexible connection structure of glass fiber reinforced plastic pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178215U (en) |
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2020
- 2020-05-19 CN CN202020838667.XU patent/CN212178215U/en active Active
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