CN206846119U - A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction - Google Patents
A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction Download PDFInfo
- Publication number
- CN206846119U CN206846119U CN201720322188.0U CN201720322188U CN206846119U CN 206846119 U CN206846119 U CN 206846119U CN 201720322188 U CN201720322188 U CN 201720322188U CN 206846119 U CN206846119 U CN 206846119U
- Authority
- CN
- China
- Prior art keywords
- layer
- sand
- push pipe
- gusseted
- sandwich construction
- 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.)
- Expired - Fee Related
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model belongs to glass reinforced plastic pipe field, more particularly to a kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction.Set by sandwich construction, enhance the structural strength of glass fiber reinforced steel push pipe with sand, improve its entire compression ability；Nano modification resin can be with the intensity and toughness of the raising body of high degree；Outer wear layer improves the anti-wear performance of body outer tube, prevents push pipe from transporting the abrasion with appearance during carrying and installation；Internal anticorrosive coat can improve the acid-fast alkali-proof and fuel tolerance capability of body, increase the service life；It is adhered between first glass layer, the second glass layer, the first impervious barrier, the second impervious barrier and burning into sand layer by nano-resin, improves the integrally-built intensity of tubular body and toughness again；Simple and compact for structure, intensity is high, and decay resistance and anti-wear performance are strong, and service life is high.
Description
Technical field
The utility model belongs to glass reinforced plastic pipe field, more particularly to a kind of high strength glass fiber reinforced plastic burning into sand top of sandwich construction
Pipe.
Background technology
Glass fiber reinforced steel push pipe with sand mainly includes interface, bell and spigot and body, and interface and bell and spigot are separately fixed at
The both ends of body；With its excellent decay resistance, waterpower feature, that feed flow is big, short time limit and the comprehensive method of investment are low etc. is excellent
Point, turn into the optimal selection of chemical engineering industry and drainage system, but current glass fiber reinforced steel push pipe with sand structure is not reasonable, causes resistance to
Compressive Strength is low, shock resistance is weak, pipe frangibility, and easily the resistance to corrosion of abrasion and inner tubal wall is poor in Transportation Engineering.
Utility model content
Purpose of utility model：In order to overcome problem above, the purpose of this utility model is to provide a kind of height of sandwich construction
Strength-Glass steel push pipe with sand.
Technical scheme：A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction described in the utility model, including body,
The both ends of described body are respectively equipped with interface and bell and spigot, and the caliber of described interface is identical with body caliber and is less than
The caliber of the bell and spigot；Described interface is provided with step groove, and the step groove to match also is provided with described bell and spigot,
Described bell and spigot and interface is tightly connected by step groove socket joint；Described body is sandwich construction, from it is interior outward successively
Including anticorrosive coat, the first enhancement layer, the first glass layer, the first impervious barrier, burning into sand layer, the second impervious barrier, the second glass fibers
Tie up layer, the second enhancement layer, wearing layer；Described burning into sand layer is nano modification resin layer of sand；The first described impervious barrier and second
Impervious barrier is adhered inside and outside described burning into sand layer by nano modification resin；The first described glass layer ring twines
It is wound on the first described impervious barrier inner surface and is adhered by nano modification resin, the second glass layer ring is wrapped in
Described the second impervious barrier outer surface is simultaneously adhered by nano modification resin；The first described enhancement layer passes through nano modification resin
It is adhered and is adhered in the first glass layer inner surface, the second described enhancement layer by nano modification resin described second
Glass layer outer surface；Described anticorrosive coat is acid-fast alkali-proof oil resistance anticorrosion layer and is arranged on the inner surface of the first enhancement layer,
Described wearing layer is arranged on the outer surface of the second enhancement layer；Described body inner tubal wall is equidistantly provided with some in axial direction
Support meanss.
In addition, described burning into sand layer is nano silicon and resin be mixed to get nano modification resin after mixed again with diamond dust
Conjunction forms, and the weight ratio of described resin and nano silicon is 5:95, described nano modification resin and diamond dust mix
Weight ratio is 15:85；The particle diameter of described nano silicon is 30nm, and the granularity of the diamond dust is 250-280 mesh.Nanometer
Silica is a kind of inorganic chemical industry material of ultrafine nanometer, and micro-structural is spherical, in cotton-shaped and netted quasi- grain structure,
It is commonly called as white carbon, size range has to anti-ultraviolet optical property, it is anti-aging, strong to improve other materials in 1 ~ 100nm
Degree and chemical-resistance.
Separately have, the first described glass layer and the second glass layer are using single-deck winding and ring winding angle
For 54-56 °.Single-deck winding, which avoids the occurrence of winding uneven thickness one, influences integrally-built integrality；This winding angle is set
Put so that winding and more step up, and effectively control the quiet shrinkage factor of finished product, improve the anti-pressure ability and intensity of push pipe.
Also, described support meanss include the first gusseted and the second gusseted, the first described gusseted and
Second gusseted is arranged in a crossed manner, and three summits of the first summit of gusseted three and the second gusseted are resisted against described
Body inner tubal wall on and with a diameter of central shaft of the horizontal direction of body inner tube be in vertical side symmetrical above and below, with body inner tube
It is symmetrical to a diameter of central shaft.
Further, described body inner tubal wall is provided with three with three summits of the first gusseted and the second gusseted
The groove port that individual summit leans.
Again, the first described gusseted and the second gusseted, which are intersected, encloses a regular hexagon cavity and described
Six of regular hexagon cavity form six equilateral triangle cavitys between side and inboard wall of tube body.
Further, described the first enhancement layer and the second enhancement layer is braided steel wire net enhancement layer.Enhancing push pipe is integrally tied
Structure intensity and compressive property, while reduce the abrasion between outer tube wearing layer and the first glass layer.
In addition, annular is laid with 3-4 ribs on described bell and spigot outer tube wall, the profile of described ribs is
Triangle.Add the structural strength and compressive property of push pipe.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：Multilayer described in the utility model
The high strength glass fiber reinforced plastic push pipe with sand of structure, is set by sandwich construction, and the first glass layer and the second glass fibre
Layer ring winding is set, and is enhanced the structural strength of glass fiber reinforced steel push pipe with sand, is improved its entire compression ability；Nano modification tree
Fat can be with the intensity and toughness of the raising body of high degree；Outer wear layer improves the anti-wear performance of body outer tube, prevents
Push pipe is transporting the abrasion with appearance during carrying and installation；Internal anticorrosive coat can improve the acid-fast alkali-proof and oil resistant energy of body
Power, increase the service life；First glass layer, the second glass layer, the first impervious barrier, the second impervious barrier and burning into sand layer it
Between be adhered by nano-resin and in the support meanss that inboard wall of tube body is in axial direction placed equidistant, improve again in body
The integrally-built intensity in portion, toughness and anti-deformation intensity；Simple and compact for structure, intensity is high, good waterproof performance, decay resistance and resistance to
Mill performance is strong, and anti-deformation is good, and service life is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is pipe structure figure of the present utility model；
Fig. 3 is the utility model body sectional structure chart.
In figure：1 body, 10 anticorrosive coats, 11 first glass layers, 12 first impervious barriers, 13 first enhancement layers, 14 burnings into sand
Layer, 141, diamond dust, 15 second impervious barriers, 16 second glass layers, 17 second enhancement layers, 18 wearing layers, 2 interfaces, 21
Step groove, 3 bell and spigots, 4 ribs, 5 first gusseteds, 6 second gusseteds, 7 regular hexagon cavitys, 8 groove ports.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate.
Orientation " on ", " under ", "left", "right", " horizontal direction ", " vertical direction ", " preceding " described in the present embodiment,
" rear " with reference to the accompanying drawings.
Embodiment 1
As Figure 1-3, the high strength glass fiber reinforced plastic push pipe with sand of a kind of sandwich construction described in the present embodiment, including pipe
Body 1, the both ends of described body 1 are respectively equipped with interface 2 and bell and spigot 3, the caliber and the caliber of body 1 of described interface 2
Caliber identical and less than the bell and spigot 3；Described interface 2 is provided with step groove 21, also is provided with described bell and spigot 3
The step groove to match, described bell and spigot 3 and interface 2 are tightly connected by the socket joint of step groove 21；Described body 1 is more
Rotating fields, include anticorrosive coat 10, the first enhancement layer 11, the first glass layer 12, the first impervious barrier 13, folder successively outward from interior
Layer of sand 14, the second impervious barrier 15, the second glass layer 16, the second enhancement layer 17, wearing layer 18；Described burning into sand layer 14 is to receive
Rice modified resin layer of sand；Described the first impervious barrier 13 and the second impervious barrier 15 is adhered in described folder by nano modification resin
Inside and outside layer of sand 14；The described ring of the first glass layer 12 is wrapped in the described inner surface of the first impervious barrier 13 and led to
Cross nano modification resin to be adhered, the ring of the second glass layer 16 is wrapped in the described outer surface of the second impervious barrier 15 and led to
Nano modification resin is crossed to be adhered；The first described enhancement layer 11 is adhered in first glass layer by nano modification resin
12 inner surfaces, the second described enhancement layer 17 are adhered in the outer surface of the second glass layer 16 by nano modification resin；
Described anticorrosive coat 10 is acid-fast alkali-proof oil resistance anticorrosion layer and is arranged on the inner surface of the first enhancement layer 11, described wearing layer 18
It is arranged on the outer surface of the second enhancement layer 17；The described inner tubal wall of body 1 is equidistantly provided with some support meanss in axial direction.
As shown in figure 1, the burning into sand layer 14 described in the present embodiment is mixed to get nano modification for nano silicon and resin
Mixed again with diamond dust 141 after resin, the weight ratio of described resin and nano silicon is 5:95, described nanometer
Modified resin and the mixed weight ratio of diamond dust 141 are 15:85；The particle diameter of described nano silicon is 30nm, the Buddha's warrior attendant
The granularity of sand 141 is 250-280 mesh.Nano silicon is a kind of inorganic chemical industry material of ultrafine nanometer, and micro-structural is ball
Shape, in cotton-shaped and netted quasi- grain structure, it is commonly called as white carbon, size range has to anti-ultraviolet optics in 1 ~ 100nm
Performance, anti-aging other materials, intensity and chemical-resistance can be improved.
As shown in figure 1, the first glass layer 12 and the second glass layer 16 described in the present embodiment use single-deck
Winding and ring winding angle are 54-56 °.Single-deck winding avoid the occurrence of winding uneven thickness one influence it is integrally-built complete
Property；The setting of this winding angle causes winding more to step up, and effectively controls the quiet shrinkage factor of finished product, improves push pipe
Anti-pressure ability and intensity.
As shown in figure 3, the support meanss described in the present embodiment include the first gusseted 5 and the second gusseted 6, it is described
The first gusseted 5 and the second gusseted 6 it is arranged in a crossed manner, the first summit of gusseted 5 three and the second gusseted 6
Three summits are resisted against on the described inner tubal wall of body 1 and with a diameter of central shaft of the horizontal direction of body inner tube in right up and down
Claim, be symmetrical with a diameter of central shaft of the vertical direction of body inner tube.
As shown in figure 3, the inner tubal wall of body 1 described in the present embodiment be provided with three summits of the first gusseted 5 and
The groove port 8 that three summits of the second gusseted 6 lean.
As shown in figure 3, the first gusseted 5 and the second gusseted 6 described in the present embodiment, which are intersected, is enclosing one just
Six equilateral triangle skies are formed between six sides and the inwall of body 1 of hexagonal cavities 7 and the regular hexagon cavity 7
Chamber.
Strengthen as shown in figure 1, the first enhancement layer 11 and the second enhancement layer 17 described in the present embodiment are braided steel wire net
Layer.Strengthen push pipe overall construction intensity and compressive property, while reduce the mill between outer tube wearing layer and the first glass layer
Damage.
As shown in Fig. 2 annular is laid with 3-4 ribs 4 on the outer tube wall of bell and spigot 3 described in the present embodiment, it is described
The profile of ribs 4 be triangle.Add the structural strength and compressive property of push pipe.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (8)
1. a kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction, including body, the both ends of described body are respectively equipped with slotting
Interface and bell and spigot, the caliber of described interface is identical with body caliber and is less than the caliber of the bell and spigot；Its feature exists
In：Described interface is provided with step groove, also is provided with the step groove to match on described bell and spigot, described bell and spigot and
Interface is tightly connected by step groove socket joint；Described body is sandwich construction, includes anticorrosive coat, first successively outward from interior
Enhancement layer, the first glass layer, the first impervious barrier, burning into sand layer, the second impervious barrier, the second glass layer, the second enhancement layer,
Wearing layer；Described burning into sand layer is nano modification resin layer of sand；Described the first impervious barrier and the second impervious barrier is changed by nanometer
Property resin is adhered inside and outside described burning into sand layer；It is anti-that the first described glass layer ring is wrapped in described first
Infiltration layer inner surface is simultaneously adhered by nano modification resin, and the second glass layer ring is wrapped in the second described impervious barrier
Outer surface is simultaneously adhered by nano modification resin；The first described enhancement layer is adhered in first glass by nano modification resin
Glass fibrous layer inner surface, the second described enhancement layer are adhered in the second glass layer appearance by nano modification resin
Face；Described anticorrosive coat is acid-fast alkali-proof oil resistance anticorrosion layer and is arranged on the inner surface of the first enhancement layer, and described wearing layer is set
Put in the outer surface of the second enhancement layer；Described body inner tubal wall is equidistantly provided with some support meanss in axial direction.
A kind of 2. high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim 1, it is characterised in that：Described
Support meanss include the first gusseted and the second gusseted, and the first described gusseted and the second gusseted, which are intersected, to be set
Put, three summits of the first summit of gusseted three and the second gusseted be resisted against on described body inner tubal wall and with
The a diameter of central shaft of horizontal direction of body inner tube is in symmetrical above and below, is in a left side with a diameter of central shaft of the vertical direction of body inner tube
It is right symmetrical.
A kind of 3. high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim 2, it is characterised in that：Described
Body inner tubal wall is provided with the groove to be leant with three summits of the first gusseted and three summits of the second gusseted
Mouthful.
A kind of 4. high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim 3, it is characterised in that：Described
First gusseted and the second gusseted, which are intersected, encloses the six of a regular hexagon cavity and the regular hexagon cavity
Six equilateral triangle cavitys are formed between bar side and inboard wall of tube body.
5. a kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim any one of 1-4, its feature exist
In：Described the first glass layer and the second glass layer uses single-deck winding and ring winding angle is 54-56 °.
6. a kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim any one of 1-4, its feature exist
In：Described the first enhancement layer and the second enhancement layer is braided steel wire net enhancement layer.
7. a kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim any one of 1-4, its feature exist
In：Annular is laid with 3-4 ribs on described bell and spigot outer tube wall.
A kind of 8. high strength glass fiber reinforced plastic push pipe with sand of sandwich construction according to claim 7, it is characterised in that：Described
The profile of ribs is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322188.0U CN206846119U (en) | 2017-03-30 | 2017-03-30 | A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322188.0U CN206846119U (en) | 2017-03-30 | 2017-03-30 | A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206846119U true CN206846119U (en) | 2018-01-05 |
Family
ID=60791465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322188.0U Expired - Fee Related CN206846119U (en) | 2017-03-30 | 2017-03-30 | A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206846119U (en) |
-
2017
- 2017-03-30 CN CN201720322188.0U patent/CN206846119U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105715881B (en) | A kind of the bamboo coiled composite tube and its manufacturing method of super large caliber | |
| CN202360912U (en) | Reinforced composite tube wound by continuous fiber preimpregnation belts | |
| CN105715882B (en) | A kind of small-bore bamboo coiled composite tube and its manufacturing method | |
| CN206874978U (en) | A kind of spigot-and-socket fibre-cement pipe | |
| CN103062528A (en) | Coiled plastic composite pipe reinforced with fibre | |
| CN202327392U (en) | Plugging type fiber braided strap winding and reinforcing composite tube | |
| CN201621382U (en) | Prestressed concrete and glass fiber reinforced plastic composite jack pipe | |
| CN206539786U (en) | A kind of composite oil-gas pipeline | |
| CN206846110U (en) | A kind of distortion-free glass reinforced plastic push pipe of the sealing of sandwich construction | |
| CN205504233U (en) | Three -layer is compound tubular product of cohering ethylene carbon fiber altogether | |
| CN206846119U (en) | A kind of high strength glass fiber reinforced plastic push pipe with sand of sandwich construction | |
| CN2804539Y (en) | Glass fiber reinforced plastic sand inclusion pipe | |
| CN201028156Y (en) | Inorganic reinforced glass fibre reinforced plastic pipe | |
| CN202852223U (en) | Steel bar reinforced glass fiber reinforced plastic composite tube | |
| CN103557379A (en) | High-rigidity composite tube manufactured through vertical vibration molding and manufacturing method thereof | |
| CN103343845B (en) | Glass steel tube produced in continuous winding process | |
| CN203297186U (en) | Hydraulic oil cylinder | |
| CN206418391U (en) | High-strength resistance to compression pipeline | |
| CN201133520Y (en) | Armored rope reinforced polyethylene composite belt manufactured polyethylene reinforced pipes | |
| WO2018076493A1 (en) | Splicing pipe for comprehensive bamboo composite pipe gallery, and pipe gallery comprising same | |
| CN202109106U (en) | High-density polyethylene reinforced traction tube | |
| CN2292965Y (en) | Multilayer composite high-pressure gas cylinder | |
| CN202674303U (en) | Fiber resin pressure container | |
| CN202561287U (en) | Wear-resistant cast stone glass fiber reinforced plastic composite pipeline | |
| CN202247492U (en) | Steel wire rope for traction pumping unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190330 |