CN104514196A - Rigid alloy plastic bridge drain pipe - Google Patents
Rigid alloy plastic bridge drain pipe Download PDFInfo
- Publication number
- CN104514196A CN104514196A CN201310445967.6A CN201310445967A CN104514196A CN 104514196 A CN104514196 A CN 104514196A CN 201310445967 A CN201310445967 A CN 201310445967A CN 104514196 A CN104514196 A CN 104514196A
- Authority
- CN
- China
- Prior art keywords
- resistant
- buried body
- pipe body
- pbt
- stiff alloy
- 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.)
- Granted
Links
- 239000000956 alloy Substances 0.000 title claims abstract description 27
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 238000000748 compression moulding Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 229920006778 PC/PBT Polymers 0.000 claims description 8
- 206010015866 Extravasation Diseases 0.000 claims description 4
- 229920007019 PC/ABS Polymers 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229920006351 engineering plastic Polymers 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000005453 pelletization Methods 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003053 toxin Substances 0.000 abstract description 2
- 231100000765 toxin Toxicity 0.000 abstract description 2
- 239000002344 surface layer Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 description 9
- 229910001018 Cast iron Inorganic materials 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003026 anti-oxygenic effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/086—Drainage arrangements or devices
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/40—Plastics
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A rigid alloy plastic bridge drain pipe comprises an embedded pipe body and a lower adapter; the lower end of the embedded pipe body is connected with the upper end of the lower adapter; a limit stand is arranged on the inner wall of the lower end of the embedded pipe body; a downstream seepage-proof eave is arranged on the edge of the limit stand; the upper end of the lower adapter is connected to the inner wall of the embedded pipe body on the outer side of the downstream seepage-proof eave through threads; a pitted surface layer is arranged on the outer wall of the embedded pipe body; outward seepage-proof concave-convex grooves are formed in the pitted surface layer; the embedded pipe body is made of rigid alloy plastic, and the rigid alloy plastic is formed in a manner that PC, PBT, PET and ABS are synthesized and are subjected to extrusion granulation at 250-350 DEG C and then injection-compression moulding by an injection molding machine die. The rigid alloy plastic bridge drain pipe has the advantages of being strong in antioxidant properties, corrosion-resistant, higher in mechanical strength, non-aging, free from toxin decomposition, acid-resistant and alkali-resistant, heat-resistant and weather-resistant, good in dimensional stability and impact resistance performance and high temperature-resistant and cold-resistant, and is adapted to diverse climates and severe environments.
Description
Technical field
The present invention relates to bridge pipeline technical field, be specially a kind of stiff alloy plastics bridge water discharge pipe.
Background technology
Along with the development of society, increasing tubing is used in real life.And use in tubing due to reality, the tubing of different length can be connected with each other composition tubing passage.Wherein bridge water discharge pipe is applied to railway and the engineering field such as highway bridge, guardrail, bears the task of rain-water drainage, and to safeguarding bridge floor quality, ensuring safety currently plays significant role.
Bridge water discharge pipe can be divided into cast iron tapping pipe, PVC tapping pipe according to material.All there is following shortcoming in these two kinds of tapping pipes:
Cast iron tapping pipe gutter is too coarse, causes energy waste, and the in use corrosion contamination had is serious, and particularly cement surface often leaves the spot of iron rust; And the shortcoming such as cast iron tapping pipe exists processing and manufacturing difficulty, cost of production is high, and installation difficulty is large.
The antioxygenic property of PVC tapping pipe, decay resistance, mechanical strength are all not high, but also there is aging phenomenon, and heat-resisting weatherability, dimensional stability and impact resistance extreme difference cannot adapt to outdoor various weather and adverse circumstances for a long time.
The cast iron tapping pipe smooth surface of process was done on PVC tapping pipe or surface, too little with the constructional materials adhesive strength such as cement, and easily formed and produce gap from bone, water oozes out from gap, causes the watermark of bridge base plate, and block water barrier performance difference.
Summary of the invention
Technical problem solved by the invention is to provide a kind of stiff alloy plastics bridge water discharge pipe, to solve the problem proposed in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
Stiff alloy plastics bridge water discharge pipe, comprise pre-buried body and lower linking tube, the lower end of described pre-buried body is with the upper end screwed connection of lower linking tube, the lower end inner wall of described pre-buried body is provided with limiting stand, the edge of limiting stand is provided with antiseepage eaves downstream, described limiting stand and downstream antiseepage eaves are ring-type, the upper end of described lower linking tube by screwed connection on the pre-buried inboard wall of tube body outside antiseepage eaves downstream, the lateral wall of pre-buried body is provided with pitted skin layer or leather lamina, described pitted skin layer is provided with anti-extravasation tongue and groove, described pre-buried body is made up of stiff alloy plastics, described stiff alloy plastics are by PC, PBT, PET, ABS synthesis is through 250 ~ 350 DEG C of high temperature extruding pelletizations, afterwards by injection machine mould injection-compression molding.
Further, first above-mentioned PC, PBT, PET, ABS synthesize becomes PC/PBT, PC/ABS, PC/PBT engineering plastics, secondly synthesizes stiff alloy material on the basis of the above.
Further, described pre-buried body is straight barrel type or curved tubular.
Further, the lower surface of described pre-buried body is set to inclined plane.
Beneficial effect of the present invention is as follows:
1, there is the antioxygenic property of extra-heavy, corrosion resistance, have higher mechanical strength, and have not aging, without toxin decompose, acid and alkali-resistance, heat-resisting weatherability, dimensional stability and shock resistance extremely strong, high temperature resistant cold resistance, adapts to various weather and adverse circumstances;
Pitted skin layer on the lateral wall of 2, pre-buried body and put infiltration tongue and groove in order to increase the contact surface with building, strengthen adhesive power, block water antiseepage, realizes tapping pipe and bridge perfect adaptation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the structural representation of the embodiment of the present invention 2.
Detailed description of the invention
In order to make actualizing technology means of the present invention, creation characteristic, reach object and effect is easy to understand, below in conjunction with specific embodiment, set forth the present invention further.
Embodiment 1
As shown in Figure 1, stiff alloy plastics bridge water discharge pipe, comprise pre-buried body 1 and lower linking tube 7, described pre-buried body 1 is straight barrel type, the lower surface of pre-buried body 1 is set to inclined plane 6, the lower end of pre-buried body 1 connects with the upper end of lower linking tube 7, the lower end inner wall of pre-buried body 1 is provided with limiting stand 4, the edge of limiting stand 4 is provided with antiseepage eaves 5 downstream, described limiting stand 4 and downstream antiseepage eaves 5 are ring-type, the upper end of described lower linking tube 7 by screwed connection on pre-buried body 1 inwall outside antiseepage eaves 5 downstream, the lateral wall of pre-buried body 1 is provided with pitted skin layer 2, described pitted skin layer 2 is provided with anti-extravasation tongue and groove 3, described pre-buried body is made up of stiff alloy plastics, described stiff alloy plastics are by PC, PBT, PET, ABS synthesis is through through 250 ~ 350 DEG C of high temperature extruding pelletizations, afterwards by injection machine mould injection-compression molding.First above-mentioned PC, PBT, PET, ABS synthesize becomes PC/PBT, PC/ABS, PC/PBT engineering plastics, secondly synthesizes stiff alloy material on the basis of the above.
Embodiment 2
As shown in Figure 2, as shown in Figure 1, stiff alloy plastics bridge water discharge pipe, comprise pre-buried body 1 and lower linking tube 7, described pre-buried body 1 is curved cartridge type, the lower surface of pre-buried body 1 is set to inclined plane 6, the lower end of pre-buried body 1 connects with the upper end of lower linking tube 7, the lower end inner wall of pre-buried body 1 is provided with limiting stand 4, the edge of limiting stand 4 is provided with antiseepage eaves 5 downstream, described limiting stand 4 and downstream antiseepage eaves 5 are ring-type, the upper end of described lower linking tube 7 by screwed connection on pre-buried body 1 inwall outside antiseepage eaves 5 downstream, the lateral wall of pre-buried body 1 is provided with pitted skin layer 2, described pitted skin layer 2 is provided with anti-extravasation tongue and groove 3, described pre-buried body is made up of stiff alloy plastics, described stiff alloy plastics are by PC, PBT, PET, ABS synthesis is through through 250 ~ 350 DEG C of high temperature extruding pelletizations, afterwards by injection machine mould injection-compression molding.First above-mentioned PC, PBT, PET, ABS synthesize becomes PC/PBT, PC/ABS, PC/PBT engineering plastics, secondly synthesizes stiff alloy plastics on the basis of the above.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. stiff alloy plastics bridge water discharge pipe, comprise pre-buried body and lower linking tube, the lower end of described pre-buried body connects with the upper end of lower linking tube, the lower end inner wall of described pre-buried body is provided with limiting stand, the edge of limiting stand is provided with antiseepage eaves downstream, described limiting stand and downstream antiseepage eaves are ring-type, the upper end of described lower linking tube by screwed connection on the pre-buried inboard wall of tube body outside antiseepage eaves downstream, it is characterized in that: the lateral wall of pre-buried body is provided with pitted skin layer, described pitted skin layer is provided with anti-extravasation tongue and groove, described pre-buried body is made up of stiff alloy plastics, described stiff alloy plastics are by PC, PBT, PET, ABS synthesis is through through 250 ~ 350 DEG C of high temperature extruding pelletizations, afterwards by injection machine mould injection-compression molding.
2. stiff alloy plastics bridge water discharge pipe according to claim 1, is characterized in that: first above-mentioned PC, PBT, PET, ABS synthesize becomes PC/PBT, PC/ABS, PC/PBT engineering plastics, secondly synthesizes stiff alloy plastics on the basis of the above.
3. stiff alloy plastics bridge water discharge pipe according to claim 1, is characterized in that: described pre-buried body is straight barrel type or curved tubular.
4. stiff alloy plastics bridge water discharge pipe according to claim 1, is characterized in that: the lower surface of described pre-buried body is set to inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445967.6A CN104514196B (en) | 2013-09-27 | 2013-09-27 | Rigid alloy plastic bridge drain pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310445967.6A CN104514196B (en) | 2013-09-27 | 2013-09-27 | Rigid alloy plastic bridge drain pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104514196A true CN104514196A (en) | 2015-04-15 |
| CN104514196B CN104514196B (en) | 2017-01-25 |
Family
ID=52790046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310445967.6A Active CN104514196B (en) | 2013-09-27 | 2013-09-27 | Rigid alloy plastic bridge drain pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104514196B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040584A (en) * | 2015-07-08 | 2015-11-11 | 山西省交通科学研究院 | Anti-seepage drainage pipe fitting for bridge |
| CN109611623A (en) * | 2019-01-17 | 2019-04-12 | 山东省交通科学研究院 | A kind of sluice pipe for bridge |
| CN111662399A (en) * | 2019-03-05 | 2020-09-15 | 潘连山 | Novel nano-alloy plastic water pump elbow and manufacturing process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3768175B2 (en) * | 2002-08-21 | 2006-04-19 | 信越ポリマー株式会社 | Viaduct drainage structure of viaduct drainage pipe |
| CN201071485Y (en) * | 2007-07-24 | 2008-06-11 | 卞正奎 | Novel road bridge draining device |
| CN201358497Y (en) * | 2009-01-23 | 2009-12-09 | 黄志杰 | Odor-proof floor drain |
| CN202809743U (en) * | 2012-07-27 | 2013-03-20 | 广东联塑科技实业有限公司 | Double-water-seal floor drain |
| CN202831102U (en) * | 2012-08-10 | 2013-03-27 | 卫青富 | Frame used for toilet caisson and toilet caisson |
| CN202989769U (en) * | 2012-12-12 | 2013-06-12 | 潘连山 | PVC (polyvinyl chloride) discharge pipe fitting for bridges |
| CN103224698A (en) * | 2013-04-18 | 2013-07-31 | 苏州旭光聚合物有限公司 | Low odor and weather-resistant PC/ABS plastic alloy |
-
2013
- 2013-09-27 CN CN201310445967.6A patent/CN104514196B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3768175B2 (en) * | 2002-08-21 | 2006-04-19 | 信越ポリマー株式会社 | Viaduct drainage structure of viaduct drainage pipe |
| CN201071485Y (en) * | 2007-07-24 | 2008-06-11 | 卞正奎 | Novel road bridge draining device |
| CN201358497Y (en) * | 2009-01-23 | 2009-12-09 | 黄志杰 | Odor-proof floor drain |
| CN202809743U (en) * | 2012-07-27 | 2013-03-20 | 广东联塑科技实业有限公司 | Double-water-seal floor drain |
| CN202831102U (en) * | 2012-08-10 | 2013-03-27 | 卫青富 | Frame used for toilet caisson and toilet caisson |
| CN202989769U (en) * | 2012-12-12 | 2013-06-12 | 潘连山 | PVC (polyvinyl chloride) discharge pipe fitting for bridges |
| CN103224698A (en) * | 2013-04-18 | 2013-07-31 | 苏州旭光聚合物有限公司 | Low odor and weather-resistant PC/ABS plastic alloy |
Non-Patent Citations (1)
| Title |
|---|
| 钟晓萍: "聚碳酸酯及其合金市场现状与展望", 《塑料工业》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040584A (en) * | 2015-07-08 | 2015-11-11 | 山西省交通科学研究院 | Anti-seepage drainage pipe fitting for bridge |
| CN105040584B (en) * | 2015-07-08 | 2017-06-27 | 山西省交通科学研究院 | A kind of bridge water-impervious water discharging pipe |
| CN109611623A (en) * | 2019-01-17 | 2019-04-12 | 山东省交通科学研究院 | A kind of sluice pipe for bridge |
| CN111662399A (en) * | 2019-03-05 | 2020-09-15 | 潘连山 | Novel nano-alloy plastic water pump elbow and manufacturing process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104514196B (en) | 2017-01-25 |
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| C14 | Grant of patent or utility model | ||
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