CN208820388U - A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter - Google Patents
A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter Download PDFInfo
- Publication number
- CN208820388U CN208820388U CN201821318057.6U CN201821318057U CN208820388U CN 208820388 U CN208820388 U CN 208820388U CN 201821318057 U CN201821318057 U CN 201821318057U CN 208820388 U CN208820388 U CN 208820388U
- Authority
- CN
- China
- Prior art keywords
- lantern ring
- double
- bellows
- resistance
- polyvinyl chloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006835 compression Effects 0.000 title claims abstract description 17
- 238000007906 compression Methods 0.000 title claims abstract description 17
- 238000004891 communication Methods 0.000 title claims abstract description 16
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 15
- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 4
- 239000004700 high-density polyethylene Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model belongs to pipe technology field, relate generally to a kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter, including inner tube and outward corrugated tube, the bellows is corrugated steel band, the ripple inner axial tube is equipped with multiple reinforcing rods, the reinforcing rod is fixedly connected with bellows, lantern ring is equipped with outside the bellows, the lantern ring includes two and is oppositely arranged semi-circular structure, the lantern ring inner wall is equipped with supporting block, the supporting block end is equipped with fastener, the position of the fastener and the position of reinforcing rod are corresponding, the fastener is fastened on reinforcing rod, its deflection degree is higher, facilitate erect bracket, and limitation bottom when erect bracket, convenient for promoting the use of.
Description
Technical field
The utility model belongs to tubing technical field, and in particular to a kind of double-wall corrugated polyvinyl chloride communication of resistance to compression variable diameter
Pipe.
Background technique
High density polyethylene (HDPE) (HDPE) double-wall corrugated pipe is a kind of New pipe with cyclic structure outer wall and smooth internal walls
Material, the beginning of the eighties succeed in developing first in Germany.By the development of more than ten years and perfect, via single Cultivar development to complete
Whole product line.At present in production technology and using very mature in technology.Due to its excellent performance and opposite warp
Great promotion and application have been obtained in developed countries such as America and Europes for the cost of Ji.In China, HDPE double-wall corrugated pipe
Promotion and application, which are in, rises the situation stage, and all technical reaches using standard.Existing double-wall corrugated pipe due to
Length is longer, itself is heavier, and intensity is insufficient, when both ends are fixed intermediate hanging, often result in it is sagging among bellows, after long-time
It is easy to cause phenomenon of rupture；And due to the ripple setting among double-wall corrugated pipe, it is difficult to intermediate position with bracket or flange branch
Support.
It is existing application No. is a kind of resistance to compression variable diameter double-wall corrugated pipe of the patent of CN201720897751.7, by by both ends and
The outer wall at middle part is set as smooth structure, consequently facilitating setting up flange support, since tubing is cut when in use, presets
Smooth position limitation is biggish, and use is more inconvenient.
Utility model content
The problem of mentioning in technology based on the above background, the utility model provide a kind of double-wall corrugated polychlorostyrene of resistance to compression variable diameter
Ethylene communication tube, its deflection degree is higher, facilitates erect bracket, and limitation bottom when erect bracket, convenient for promoting the use of.
The technical solution adopted in the utility model is as follows:
A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter, including inner tube and outward corrugated tube, the bellows are wave
Line steel band, the ripple inner axial tube are equipped with multiple reinforcing rods, and the reinforcing rod is fixedly connected with bellows, the bellows
Outside is equipped with lantern ring, and the lantern ring includes two and is oppositely arranged semi-circular structure, and the lantern ring inner wall is equipped with supporting block, the support
Block end is equipped with fastener, and the position of the fastener and the position of reinforcing rod are corresponding, and the fastener is fastened on reinforcing rod.
It further limits, the quantity of the reinforcing rod is that the distance between eight and each adjacent reinforcing rod are identical.Reinforcing rod
It is evenly distributed on bellows, so that two semi-circular structures for constituting lantern ring can be from the random angle of ripple bar in mounting collar
Degree is installed, and practicability is preferable.
It further limits, two semi-circular structure one end of the lantern ring offer connecting hole, the other end is equipped with and connecting hole
Column in mating connection, two semi-circular structures of the lantern ring join end to end, connecting column is fastened in connecting hole.Lantern ring disassembly and peace
Dress is more convenient, is easy to use.
It further limits, metal mesh mesh grid is embedded in said inner tube.Inner tube can be shielded by working out net by metal
It covers, convenient for the transmission of internal tube cable signals.
It further limits, the ripple pipe outer wall is equipped with polyethylene layer, inner wall is equipped with polypropylene layer.
The utility model has the beneficial effects that
It can reinforce the deflection degree of bellows by the design of reinforcing rod, to reinforce the deflection degree of tube body, while pass through set
Lantern ring can be set in bellows any position by the design of ring, can be set up support frame by lantern ring and be supported to tube body, office
It is sex-limited smaller.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of the double-wall corrugated polyvinyl chloride communication tube embodiment of resistance to compression variable diameter of the utility model；
Fig. 2, which is that a kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter is vertical in the utility model embodiment, cuts off showing for structure
It is intended to；
Fig. 3 is that the structure of lantern ring in a kind of double-wall corrugated polyvinyl chloride communication tube embodiment of resistance to compression variable diameter of the utility model is shown
It is intended to；
Main element symbol description is as follows:
Inner tube 1, bellows 2, external protection 3, inner protective layer 4, reinforcing rod 5, lantern ring 6, supporting block 61, fastener 62, connection
Hole 63, connecting column 64.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
Embodiment
As shown in Figures 1 to 3, the double-wall corrugated polyvinyl chloride communication tube of a kind of resistance to compression variable diameter of the utility model, including inner tube 1
With outward corrugated tube 2, bellows 2 is corrugated steel band, is axially equipped with multiple reinforcing rods 5 in bellows 2, the quantity of reinforcing rod 5 is
The distance between eight and each adjacent reinforcing rod 5 are identical, reinforcing rod 5 is fixedly connected with bellows 2, further increases bellows
2 deflection degree, 2 outer wall of bellows is equipped with polyethylene layer 3, inner wall is equipped with polypropylene layer 4, and polyethylene layer 3 passes through polyethylene
It is coated with, polypropylene layer 4 is coated with by polypropylene, and lantern ring 6 is equipped with outside bellows 2, and lantern ring 6 includes two and sets relatively
Semi-circular structure is set, two semi-circular structure one end of lantern ring 6 offer connecting hole 63, the other end is equipped with and 63 company of matching of connecting hole
Column 64 is connect, two semi-circular structures of lantern ring 6 join end to end, connecting column 64 is fastened in connecting hole 63, and 6 inner wall of lantern ring is equipped with support
Block 61,61 end of supporting block are equipped with fastener 62, and the position of fastener 62 is corresponding with the position of reinforcing rod 5, and fastener 62, which is fastened on, to be added
On strong bar 5, when setting up support, the company semicircle of lantern ring 6 is provided with to the position for needing erect bracket respectively, blocks fastener 62
It is located on reinforcing rod 5, fixed 2 outer wall of bellows of the company semicircle magnetic of lantern ring 6 prevents from falling off, at this time the position of mounting collar 6
For cylindrical shape, erect bracket can not be influenced by bellows curved surface, metal mesh establishment net is embedded in inner tube 1, wherein metal
Establishment net is that copper wire and terylene cotton thread are interwoven.
Detailed Jie has been carried out to a kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter provided by the utility model above
It continues.The explanation of specific embodiment is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for
It, without departing from the principle of this utility model, can also be practical new to this for those skilled in the art
Some improvement and modification can also be carried out for type, and modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (5)
1. a kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter, including inner tube (1) and outward corrugated tube (2), it is characterised in that:
The bellows (2) is corrugated steel band, is axially equipped with multiple reinforcing rods (5) in the bellows (2), the reinforcing rod (5)
It is fixedly connected with bellows (2), is equipped with lantern ring (6) outside the bellows (2), the lantern ring (6) includes two and is oppositely arranged
Semi-circular structure, lantern ring (6) inner wall are equipped with supporting block (61), and supporting block (61) end is equipped with fastener (62), the card
The position of part (62) is corresponding with the position of reinforcing rod (5), and the fastener (62) is fastened on reinforcing rod (5).
2. the double-wall corrugated polyvinyl chloride communication tube of a kind of resistance to compression variable diameter according to claim 1, it is characterised in that: the reinforcement
The quantity of bar (5) is that the distance between eight and each adjacent two reinforcing rods (5) are identical.
3. the double-wall corrugated polyvinyl chloride communication tube of a kind of resistance to compression variable diameter according to claim 2, it is characterised in that: the lantern ring
(6) two semi-circular structure one end offer connecting hole (63), the other end be equipped with connecting hole (63) column in mating connection (64),
Two semi-circular structures of the lantern ring (6) join end to end, connecting column (64) is fastened in connecting hole (63).
4. the double-wall corrugated polyvinyl chloride communication tube of a kind of resistance to compression variable diameter according to claim 3, it is characterised in that: said inner tube
(1) metal mesh establishment net is embedded in.
5. the double-wall corrugated polyvinyl chloride communication tube of a kind of resistance to compression variable diameter according to claim 4, it is characterised in that: the ripple
It manages (2) outer wall and is equipped with polyethylene layer (3), inner wall equipped with polypropylene layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318057.6U CN208820388U (en) | 2018-08-16 | 2018-08-16 | A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821318057.6U CN208820388U (en) | 2018-08-16 | 2018-08-16 | A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208820388U true CN208820388U (en) | 2019-05-03 |
Family
ID=66273458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821318057.6U Active CN208820388U (en) | 2018-08-16 | 2018-08-16 | A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208820388U (en) |
-
2018
- 2018-08-16 CN CN201821318057.6U patent/CN208820388U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106044400A (en) | Textile bobbin with radial dimension variable | |
| CN208820388U (en) | A kind of double-wall corrugated polyvinyl chloride communication tube of resistance to compression variable diameter | |
| CN205017958U (en) | Telescopic big -arch shelter support | |
| CN102913521A (en) | Improved stand bar of telescopic bracket | |
| CN202645025U (en) | Installation tool special for suspender | |
| CN105888140B (en) | New reinforcing steel bar attachment structure in a kind of building construction | |
| CN209196302U (en) | A kind of double muscle winding bellowss of plastics | |
| CN205504237U (en) | HDPE (High -Density polyethylene) double -wall corrugated pipe | |
| CN208415943U (en) | A kind of telescopic detachable sealing up screw connector | |
| CN203772113U (en) | Pipe coil for cooling tower | |
| CN201448099U (en) | Full welding type integral screen tube with double wire windings | |
| CN208718628U (en) | A kind of slot pipe | |
| CN208089707U (en) | A kind of novel modulus type communication pole installation connection node | |
| CN206507085U (en) | A kind of screen cloth pipe fitting of planktonic organism collection | |
| CN202434307U (en) | Low voltage bushing structure for buried transformer | |
| CN205284365U (en) | Pillar with connecting piece zonulae occludens | |
| CN208266888U (en) | A kind of nipple for bracing members connection | |
| CN109099225A (en) | A kind of double muscle winding bellowss of plastics | |
| CN202118392U (en) | Steel-plastic composite pipeline | |
| CN201505481U (en) | Filter or viscous fluid | |
| CN205932759U (en) | Changeable textile bobbin of radial dimension | |
| CN208346828U (en) | Light well point pipe constructs in pattern foundation pit supporting structure | |
| CN204000940U (en) | Plastic inspection well | |
| CN206682083U (en) | Bell-jar | |
| CN103512003B (en) | A kind of luminaire suspension apparatus of pneumatic membrane building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201217 Address after: 311516 Yao Lin Zhen Hou Pu Cun, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: BEIFANG ZHONGYI NEW MATERIAL (TONGLU) Co.,Ltd. Address before: 311400 Gongwang Street 1177 Fuchun Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU UNICOM. PIPING INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |