CN214008347U - Compression-resistant double-layer PVC plastic pipe - Google Patents
Compression-resistant double-layer PVC plastic pipe Download PDFInfo
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- CN214008347U CN214008347U CN202023157725.1U CN202023157725U CN214008347U CN 214008347 U CN214008347 U CN 214008347U CN 202023157725 U CN202023157725 U CN 202023157725U CN 214008347 U CN214008347 U CN 214008347U
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Abstract
The utility model discloses a double-deck PVC plastics tubular product of resistance to compression relates to PVC tubular product technical field, including inner flow pipe and outer protective tube, the one end fixedly connected with sealing washer of outer protective tube, the inboard fixedly connected with prevention of seepage ring of sealing washer, the outside fixedly connected with staple bolt of sealing washer, the outside swing joint of staple bolt has the adjustable ring, the equal fixedly connected with pull ring in both ends of adjustable ring, the inside swing joint of pull ring has the pull rod, one side swing joint of pull rod has the regulation pole, the equal fixedly connected with mounting panel in one side both ends of adjustable ring, the swing joint of center department of mounting panel has the threaded rod, the one end fixedly connected with carousel of threaded rod, the equal swing joint in both ends of threaded rod has the movable block. The utility model discloses, through setting up the regulation ring structure in outer protective tube one end, at the in-process of installation tubular product, can use staple bolt and sealing washer with quick the linking together of pipeline, reduced the connection degree of difficulty, carry work efficiency.
Description
Technical Field
The utility model relates to a PVC tubular product technical field, more specifically relate to a double-deck PVC plastics tubular product of resistance to compression.
Background
The PVC pipe is a pipe material with PVC as main component, stabilizer, lubricant, etc. added to raise its heat resistance, toughness and ductility, and the surface film has paint in the top layer, PVC as main component and back coating adhesive in the bottom layer. It is the plastic pipe which is the earliest developed application, and is a synthetic material which is popular, popular and widely applied in the world.
In chinese utility model patent application no: CN 201920656947.6 discloses a high strength's PVC tubular product structure, this high strength's PVC tubular product structure includes the tubular product body, the tubular product body includes anti-corrosion coating, back up coat, reinforcing layer, reinforcing mesh layer, resilience layer, outer tube and outer protective layer, the outside cladding reinforcing layer of anti-corrosion coating, the outside cladding reinforcing mesh layer of reinforcing layer, the outside cladding resilience layer of reinforcing mesh layer, the outside cladding outer tube of resilience layer, outer tube outside cladding outer protective layer, the side of tubular product body sets up the joint. This high strength's PVC tubular product need be with the help of the instrument when splicing multistage tubular product together, and is more troublesome, increases the work degree of difficulty, reduces work efficiency, and the pipeline is single layer construction, and the compressive capacity in the use is relatively poor.
Therefore, it is necessary to provide a pressure-resistant double-layer PVC plastic pipe to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a: when the PVC tubular product in order to solve high strength splices multistage tubular product together, need be with the help of the instrument, more troublesome, increases the work degree of difficulty, reduces work efficiency, and the pipeline is individual layer structure, the relatively poor problem of compressive capacity in the use, the utility model provides a double-deck PVC plastics tubular product of resistance to compression.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a double-deck PVC plastics tubular product of resistance to compression, includes inner flow pipe and outer protective tube, the one end fixedly connected with sealing washer of outer protective tube, the inboard fixedly connected with prevention of seepage ring of sealing washer, the outside fixedly connected with staple bolt of sealing washer, the outside swing joint of staple bolt has the adjustable ring, the equal fixedly connected with pull ring in both ends of adjustable ring, the inside swing joint of pull ring has the pull rod, one side swing joint of pull rod has the regulation pole, the equal fixedly connected with mounting panel in one side both ends of adjustable ring, the center department swing joint of mounting panel has the threaded rod, the one end fixedly connected with carousel of threaded rod, the equal swing joint in both ends of threaded rod has the movable block, the pull rod passes through regulation pole swing joint with the movable block.
Furthermore, a support is fixedly connected to one side of each of the inner flow pipe and the outer protection pipe, a supporting plate is fixedly connected to one side of each of the supports, and each of the supports is hexagonal.
Furthermore, one side of the inner flow pipe is fixedly connected with an impermeable layer, and the impermeable layer is made of pure acrylic acid polymer.
Furthermore, one side of the impermeable layer is fixedly connected with a hydrophobic layer, and the hydrophobic layer is made of fluororesin.
Furthermore, the inside fixedly connected with enhancement layer of outer protective tube, the material of enhancement layer is nylon.
Furthermore, one side of the reinforcing layer is fixedly connected with a heat-insulating layer, and the heat-insulating layer is made of hollow glass beads.
Furthermore, one side of the heat-insulating layer is fixedly connected with a flame-retardant layer, and the flame-retardant layer is made of asbestos.
Furthermore, the outer part of the flame-retardant layer is provided with a wear-resistant layer, and the wear-resistant layer is made of nano ceramic paint.
(III) advantageous effects
The utility model has the advantages as follows:
1. the utility model discloses, through setting up the regulation ring structure in outer protective tube one end, at the in-process of installation tubular product, can use staple bolt and sealing washer with quick the linking together of pipeline, reduced the connection degree of difficulty, carry work efficiency.
2. The utility model discloses, through the protection setting of support and a plurality of coatings, increased the resistance to compression and the protective capacities of pipeline, reduced the risk that tubular product damaged, increase of service life practices thrift the cost.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a perspective view of the internal structure of the present invention;
fig. 3 is a schematic perspective view of the connection structure of the present invention;
fig. 4 is a schematic side view of the structure of the present invention.
Reference numerals: 1. an outer protective tube; 2. an adjusting ring; 4. an anti-seepage ring; 5. a threaded rod; 6. an inner flow tube; 7. a support; 8. a support plate; 9. a movable block; 10. adjusting a rod; 11. a turntable; 12. a seal ring; 13. hooping; 14. a wear layer; 15. a pull rod; 16. a flame retardant layer; 17. a heat-insulating layer; 18. a reinforcing layer; 19. an impermeable layer; 20. a hydrophobic layer; 21. mounting a plate; 22. and (4) a pull ring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 and 3, a pressure-resistant double-layer PVC plastic pipe comprises an inner flow pipe 6 and an outer protection pipe 1, wherein one end of the outer protection pipe 1 is fixedly connected with a sealing ring 12, the inner side of the sealing ring 12 is fixedly connected with an anti-seepage ring 4, the outer side of the sealing ring 12 is fixedly connected with a hoop 13, the outer side of the hoop 13 is movably connected with an adjusting ring 2, both ends of the adjusting ring 2 are fixedly connected with pull rings 22, the inner part of each pull ring 22 is movably connected with a pull rod 15, one side of each pull rod 15 is movably connected with an adjusting rod 10, both ends of one side of each adjusting ring 2 are fixedly connected with a mounting plate 21, the center of each mounting plate 21 is movably connected with a threaded rod 5, one end of each threaded rod 5 is fixedly connected with a turntable 11, both ends of each threaded rod 5 are movably connected with a movable block 9, and the pull rods 15 and the movable blocks 9 are movably connected through the adjusting rods 10.
In this embodiment, through setting up adjustable ring 2 structure in 1 one end of protective tube outside, at the in-process of installation tubular product, inject the pipeline in sealing washer 12, the carousel 11 at adjustable ring 2 top rotates, carousel 11 drives threaded rod 5 and rotates, under the effect of threaded rod 5, make movable block 9 drive the removal of adjusting pole 10, the other end drives adjustable ring 2 and removes to center department, take-up adjustable ring 2, adjustable ring 2 is inside shrink, extrude inside staple bolt 13, make staple bolt 13 shrink with sealing washer 12 inside extrusion, make sealing washer 12 hug closely with the outer wall of pipeline, it is fixed to connect the pipeline, can use staple bolt 13 and sealing washer 12 to be in the same place the quick connection of pipeline, the connection degree of difficulty has been reduced, work efficiency is improved.
Example 2
Referring to fig. 1, 2 and 4, the present embodiment is further optimized based on embodiment 1, specifically, a support 7 is fixedly connected to both one side of the inner flow tube 6 and one side of the outer protection tube 1, a support plate 8 is fixedly connected to one side of the support 7, and the support 7 is hexagonal.
Specifically, one side of the inner flow pipe 6 is fixedly connected with an impermeable layer 19, and the impermeable layer 19 is made of pure acrylic polymer.
Specifically, one side of the impermeable layer 19 is fixedly connected with a hydrophobic layer 20, and the hydrophobic layer 20 is made of fluororesin.
Specifically, the inner part of the outer protective pipe 1 is fixedly connected with a reinforcing layer 18, and the reinforcing layer 18 is made of nylon.
Specifically, one side of the reinforcing layer 18 is fixedly connected with a heat-insulating layer 17, and the heat-insulating layer 17 is made of hollow glass beads.
Specifically, one side of the heat-insulating layer 17 is fixedly connected with a flame-retardant layer 16, and the flame-retardant layer 16 is made of asbestos.
Specifically, the exterior of the flame retardant layer 16 is provided with a wear-resistant layer 14, and the wear-resistant layer 14 is made of a nano ceramic coating.
In the embodiment, the hexagonal bracket 7 has good stability and effectively supports the external protective pipe 1 through the protective arrangement of the bracket 7 and a plurality of coatings, the pure acrylic polymer emulsion has crack resistance and seepage resistance of a waterproof film formed after curing, when the internal flow pipe 6 has cracks, the liquid of the internal flow pipe 6 can be prevented from seeping out, the surface energy of fluorine element is very low, the waterproof film is a common weather-resistant insulating hydrophobic coating, the phenomenon that the liquid is adhered to the wall of the internal flow pipe 6 to cause blockage is avoided, the nylon has excellent mechanical strength and prevents the pipeline from being broken, the hollow glass microspheres are nano materials with poor thermal conductivity, the reduction speed of the temperature of the liquid in the pipeline is reduced or the influence of external temperature on the liquid in the pipeline is avoided, the asbestos has high fire resistance, the combustion of the pipeline can be prevented, the major loss is avoided, and the nano ceramic coating, the high-hardness wear-resistant pipe has high hardness and excellent wear resistance, prevents the pipe from being worn and scraped, increases the compression resistance and the protection capability of the pipe, reduces the risk of pipe damage, prolongs the service life and saves the cost.
In summary, the following steps: the utility model discloses, can use staple bolt 13 and sealing washer 12 to be in the same place the quick linking of pipeline, reduced the connection degree of difficulty, carry work efficiency, increase the resistance to compression and the protective capacities of pipeline, reduce the risk that tubular product damaged, increase of service life practices thrift the cost.
Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a double-deck PVC plastics tubular product of resistance to compression, includes internal flow pipe (6) and outer protective tube (1), its characterized in that: one end of the outer protective pipe (1) is fixedly connected with a sealing ring (12), the inner side of the sealing ring (12) is fixedly connected with an anti-seepage ring (4), the outer side of the sealing ring (12) is fixedly connected with an anchor ear (13), the outer side of the anchor ear (13) is movably connected with an adjusting ring (2), both ends of the adjusting ring (2) are fixedly connected with pull rings (22), the pull rings (22) are movably connected with pull rods (15) inside, one side of the pull rod (15) is movably connected with an adjusting rod (10), both ends of one side of the adjusting ring (2) are fixedly connected with mounting plates (21), the center of the mounting plate (21) is movably connected with a threaded rod (5), one end of the threaded rod (5) is fixedly connected with a turntable (11), the equal swing joint in both ends of threaded rod (5) has movable block (9), pull rod (15) and movable block (9) are through adjusting pole (10) swing joint.
2. The pressure-resistant double-layer PVC plastic pipe according to claim 1, characterized in that: the inner flow pipe (6) and one side of the outer protective pipe (1) are fixedly connected with a support (7), one side of the support (7) is fixedly connected with a supporting plate (8), and the support (7) is hexagonal.
3. The pressure-resistant double-layer PVC plastic pipe according to claim 1, characterized in that: one side of the inner flow pipe (6) is fixedly connected with an impermeable layer (19), and the impermeable layer (19) is made of pure acrylic polymer.
4. The pressure-resistant double-layer PVC plastic pipe according to claim 3, characterized in that: one side of the anti-seepage layer (19) is fixedly connected with a hydrophobic layer (20), and the hydrophobic layer (20) is made of fluororesin.
5. The pressure-resistant double-layer PVC plastic pipe according to claim 1, characterized in that: the inner portion of the outer protective pipe (1) is fixedly connected with a reinforcing layer (18), and the reinforcing layer (18) is made of nylon.
6. The pressure-resistant double-layer PVC plastic pipe according to claim 5, characterized in that: one side of the reinforcing layer (18) is fixedly connected with a heat-insulating layer (17), and the heat-insulating layer (17) is made of hollow glass beads.
7. The pressure-resistant double-layer PVC plastic pipe according to claim 6, characterized in that: one side of the heat-insulating layer (17) is fixedly connected with a flame-retardant layer (16), and the flame-retardant layer (16) is made of asbestos.
8. The pressure-resistant double-layer PVC plastic pipe according to claim 7, characterized in that: the outer part of the flame-retardant layer (16) is provided with a wear-resistant layer (14), and the wear-resistant layer (14) is made of nano ceramic paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157725.1U CN214008347U (en) | 2020-12-24 | 2020-12-24 | Compression-resistant double-layer PVC plastic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023157725.1U CN214008347U (en) | 2020-12-24 | 2020-12-24 | Compression-resistant double-layer PVC plastic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008347U true CN214008347U (en) | 2021-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023157725.1U Active CN214008347U (en) | 2020-12-24 | 2020-12-24 | Compression-resistant double-layer PVC plastic pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008347U (en) |
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- 2020-12-24 CN CN202023157725.1U patent/CN214008347U/en active Active
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