CN102720263A - Fiber reinforced plastic inspection well - Google Patents
Fiber reinforced plastic inspection well Download PDFInfo
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- CN102720263A CN102720263A CN2012102275692A CN201210227569A CN102720263A CN 102720263 A CN102720263 A CN 102720263A CN 2012102275692 A CN2012102275692 A CN 2012102275692A CN 201210227569 A CN201210227569 A CN 201210227569A CN 102720263 A CN102720263 A CN 102720263A
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- inspection well
- reinforced plastics
- well
- pit shaft
- fiber reinforced
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Abstract
The invention belongs to the technical field of construction and provides a fiber reinforced plastic inspection well. The inspection well comprises a well cover, a well shaft and a flowing groove, wherein the well cover is arranged on the upper portion of the well shaft, and the flowing groove is arranged at the bottom of the well shaft; the fiber reinforced plastic inspection well is made of a high-quality glass fiber reinforced plastic composite material, the composite material serves as a main material, and the well is made through a glass fiber reinforced plastic winding process; and the fiber reinforced plastic inspection well is acid resistant, pressure resistant, high in intensity, good in sealing performance, free from leakage and assembly, convenient and fast to implement, light in whole weight, convenient to transport and free of waste and pollution, can be processed and formed integrally in on time, and has high environmental protection benefit and high popularization and application values.
Description
Technical field
The invention belongs to technical field of buildings, relate in particular to a kind of fiber glass reinforced plastics inspection well.
Background technology
Manhole is commonly called as " inspection shaft ", is located at generally that drainage pipe intersection, turning, caliber or the gradient change, locates at a certain distance on drop place and the straight line pipeline section, be convenient to make regular check on, the draining ancillary structure of cleaning and dredging pipeline.
Present manhole pit shaft uses loam brick to process, and annual China produces more than 7,000 ten thousand tons of standard coals of loam brick consumption, the waste resource; Not environmental protection again; Simultaneously also cause serious soil erosion, destroyed original ecological environment, and there have been a lot of weak points in present product; As take a lot of work, time-consuming, expensive, perishable again.At present, because of forbidding the production of highly energy-consuming loam brick, most of brick field is closed, and therefore being badly in need of a kind of new substitute technology makes the manhole pit shaft.
Summary of the invention
The invention provides a kind of fiber glass reinforced plastics inspection well, the manhole pit shaft that being intended to solve prior art provides uses loam brick to process, and the waste resource is serious when producing loam brick; The feature of environmental protection is relatively poor; Take a lot of work, time-consuming, expensive, perishable again, the problem that security reliability is relatively poor.
The object of the present invention is to provide a kind of fiber glass reinforced plastics inspection well, this fiber glass reinforced plastics inspection well comprises: well lid, pit shaft, chute;
Said well lid is arranged on the top of said pit shaft, and the bottom of said pit shaft is furnished with said chute.
Further, it is material of main part that this fiber glass reinforced plastics inspection well adopts the high-quality glass fiber reinforced plastics composite material, and is made by glass fiber reinforced plastic winding process and manual pasting method.
Further, the shaped design of said pit shaft has truncated cone-shaped and cylindrical.
Fiber glass reinforced plastics inspection well provided by the invention is made up of well lid, pit shaft, chute, and well lid is arranged on the top of pit shaft, and the bottom of pit shaft is furnished with chute; It is material of main part that this fiber glass reinforced plastics inspection well adopts the high-quality glass fiber reinforced plastics composite material, and is made by glass fiber reinforced plastic winding process and manual pasting method; This fiber glass reinforced plastics inspection well is antiacid, alkali resistant, and resistance to compression, intensity is high; Good seal performance, non-leakage, the machine-shaping of product disposable integral need not assembly unit; It is very convenient and swift to construct, and overall weight is light, is convenient to transportation, does not have waste; Pollution-free, have higher environmental benefit, have stronger popularization and using value.
Description of drawings
Fig. 1 is the structural representation of the fiber glass reinforced plastics inspection well that provides of the embodiment of the invention.
Among the figure: 1, well lid; 2, pit shaft; 3, chute.
The specific embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further specified below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in the qualification invention.
Fig. 1 shows the structure of the fiber glass reinforced plastics inspection well that the embodiment of the invention provides.For the ease of explanation, only show the part relevant with the present invention.
This fiber glass reinforced plastics inspection well comprises: well lid 1, pit shaft 2, chute 3;
Well lid 1 is arranged on the top of pit shaft 2, and the bottom of pit shaft 2 is furnished with chute 3.
In embodiments of the present invention, it is material of main part that this fiber glass reinforced plastics inspection well adopts the high-quality glass fiber reinforced plastics composite material, and is made by the glass fiber reinforced plastic winding process.
In embodiments of the present invention, the shaped design of pit shaft 2 has truncated cone-shaped and cylindrical.
Below in conjunction with accompanying drawing and specific embodiment application principle of the present invention is further described.
As shown in Figure 1, this fiber glass reinforced plastics inspection well comprises: well lid 1, pit shaft 2, chute 3; Arrange well lid 1 above the pit shaft 2, the bottom of pit shaft 2 is provided with chute 3.
What this fiber glass reinforced plastics inspection well adopted is the high-quality glass fiber reinforced plastics composite material, is suitable for comparatively extensively, and pit shaft 2 is shaped as truncated cone-shaped and cylindrical two kinds, and its specification is indefinite, can decide according to demand.
This fiber glass reinforced plastics inspection well is antiacid, alkali resistant, and resistance to compression, intensity is high, good seal performance, non-leakage, the product disposal integral molding need not assembly unit, and it is very convenient and swift to construct.Overall weight is light, is convenient to transportation, does not have waste, and is pollution-free, has higher environmental benefit, and building function is effectively improved, the application life of the product that in the building use, cuts down the consumption of energy, and can be synchronous with building.
The present technique scheme is to adopt the method that machinery twines to realize that its processing step is following:
The first step: batching
Batching is divided into joins aniseed and joins that two kinds of situation of small powder carry out
1 to join aniseed be exactly in big container, drops into tens kilograms of resins (as 80 kilograms) at every turn and add filler, dilution etc.How much aniseed should join, and the one, according to consumption, the 2nd, if when needing on the technology, can on aniseed, add accelerator (percent 2 i.e. 100 parts of resins add 2 parts of accelerator) according to mixing effect (as just can polygamy with mechanical agitation, manual stirring then should not be accompanied more) in advance
2 join the material of small powder small powder each usefulness when being meant site operation, when joining small powder, should preferably not have 5 kilograms for once filling a prescription in line with the principle of what joining with what.
Should main problem be gelling time during batching, oversize, the production cycle be also long, and resin be prone to run off, and is too short, influences the penetration property of resin, thereby brings unfavorable (as phenomenon such as product warpage be full of cracks occurring) to production
The second step folder is husky, and to twine husky winding of so-called folder be exactly to impose certain force of strain (tension force is the tightness of line) and impregnating resin (or having desired impregnating resin) on the some strands of glass fiber lines to be wrapped on the mandrel simultaneously evenly spreading quartz sand on line with the ratio of percent 4 (referring to 4 kilograms of high grade quartz sand of double centner portions of resin); After twining required thickness, get goods through cure and demold.The method of its winding has following three kinds of situation, and promptly spiral winding method two utmost points method of twining is twined method in the same way
Second kind of manual pasting method, its processing step is following:
The mechanical together method of preparing burden of twining of this step process of preparing burden is same
This step process of cleaning mould mainly is the cleaning that will carry out mould, in order to avoid influence outward appearance U.S. degree of product;
On move back this step process requirement one of mould agent and move back on one, move back not counterdie and cause mold damage otherwise will cause, damage product;
It is formal manufacturing process that layering pastes this step process, must carry out material loading layer by layer during operation, is close to layer by layer, till pasting the thickness that requires;
The pit shaft that the curing molding handle pastes moves on to the point of appointment, and wait is solidified;
Move back mould, this must accomplish that for last one technology the pit shaft that is pasted thoroughly moves back mould, can't act with undue haste, in order to avoid destroy product.
The fiber glass reinforced plastics inspection well that the embodiment of the invention provides adopts winding process and manual pasting technology to make, and is made up of well lid 1, pit shaft 2, chute 3, and well lid 1 is arranged on the top of pit shaft 2, and the bottom of pit shaft 2 is furnished with chute 3; It is material of main part that this fiber glass reinforced plastics inspection well adopts the high-quality glass fiber reinforced plastics composite material, and is made by the glass fiber reinforced plastic winding process; This fiber glass reinforced plastics inspection well is antiacid, alkali resistant, and resistance to compression, intensity is high; Good seal performance, non-leakage, the machine-shaping of product disposable integral need not assembly unit; It is very convenient and swift to construct, and overall weight is light, is convenient to transportation, does not have waste; Pollution-free, have higher environmental benefit, have stronger popularization and using value.
More than be merely preferred embodiment of the present invention,, all any modifications of within spirit of the present invention and principle, being done, be equal to and replace and improvement etc., all should be included within protection scope of the present invention not in order to restriction the present invention.
Claims (5)
1. a fiber glass reinforced plastics inspection well is characterized in that, it is material of main part that this fiber glass reinforced plastics inspection well adopts the high-quality glass fiber reinforced plastics composite material, and is made by the glass fiber reinforced plastic winding process, mainly comprises well lid, pit shaft, chute;
Said well lid is arranged on the top of said pit shaft, and the bottom of said pit shaft is furnished with said chute.
2. fiber glass reinforced plastics inspection well as claimed in claim 1 is characterized in that the shaped design of said pit shaft has truncated cone-shaped and cylindrical.
3. the manufacturing approach of a fiber glass reinforced plastics inspection well is characterized in that, this manufacturing approach is to adopt the method that machinery twines to realize, may further comprise the steps:
The first step: batching
Join aniseed: be exactly in big container, drop into resin at every turn and add filler for tens kilograms, dilution; How much aniseed should join, and the one, according to consumption, the 2nd, according to mixing effect; If when needing on the technology, can on aniseed, add accelerator in advance;
Join small powder: the material of each usefulness when small powder is meant site operation, when joining small powder, per 5 kilograms for once filling a prescription;
Second step: folder is husky to be twined
Impose certain force of strain and impregnating resin on the some strands of glass fiber lines or desired impregnating resin; Evenly spreading quartz sand on line with the ratio of 4 kilograms of high grade quartz sand of double centner portions of resin is wrapped on the mandrel simultaneously again; After twining required thickness, get goods through cure and demold.
4. the manufacturing approach of fiber glass reinforced plastics inspection well as claimed in claim 3 is characterized in that, the method for said winding has following three kinds of situation, and promptly spiral winding method two utmost points method of twining is twined method in the same way.
5. the manufacturing approach of fiber glass reinforced plastics inspection well as claimed in claim 3 is characterized in that, said manufacturing approach can also adopt the manual pasting method, and its processing step is following:
Batching, this step process is identical with the method that machinery twines batching;
The cleaning mould;
On move back the mould agent;
Layering pastes, and must carry out material loading layer by layer during operation, is close to layer by layer, till pasting the thickness that requires;
The pit shaft that the curing molding handle pastes moves on to the point of appointment, and wait is solidified;
Move back mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102275692A CN102720263A (en) | 2012-07-02 | 2012-07-02 | Fiber reinforced plastic inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102275692A CN102720263A (en) | 2012-07-02 | 2012-07-02 | Fiber reinforced plastic inspection well |
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| Publication Number | Publication Date |
|---|---|
| CN102720263A true CN102720263A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102275692A Pending CN102720263A (en) | 2012-07-02 | 2012-07-02 | Fiber reinforced plastic inspection well |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213489A (en) * | 1988-07-01 | 1990-01-17 | Ee I Kk | Medal lending machine |
| JPH0913489A (en) * | 1995-06-28 | 1997-01-14 | Ebata Kk | Invert member, catch basin, and manufacture of invert member |
| CN201943176U (en) * | 2010-12-29 | 2011-08-24 | 杭州新世管道集团有限公司 | Glass fiber reinforced plastics inspection well |
| CN202925660U (en) * | 2012-07-02 | 2013-05-08 | 乌海市海勃湾区久艺玻璃钢制品厂 | Glass fiber reinforced plastic inspection well |
-
2012
- 2012-07-02 CN CN2012102275692A patent/CN102720263A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213489A (en) * | 1988-07-01 | 1990-01-17 | Ee I Kk | Medal lending machine |
| JPH0913489A (en) * | 1995-06-28 | 1997-01-14 | Ebata Kk | Invert member, catch basin, and manufacture of invert member |
| CN201943176U (en) * | 2010-12-29 | 2011-08-24 | 杭州新世管道集团有限公司 | Glass fiber reinforced plastics inspection well |
| CN202925660U (en) * | 2012-07-02 | 2013-05-08 | 乌海市海勃湾区久艺玻璃钢制品厂 | Glass fiber reinforced plastic inspection well |
Non-Patent Citations (2)
| Title |
|---|
| 上海化学工业设计院石油化工设计建设组: "《石油化工设备防腐蚀资料汇编 玻璃钢》", 31 August 1972, article "缠绕法成型的玻璃钢施工", pages: 208-230 * |
| 姜锡瑞: "《船舶与海洋工程材料》", 30 April 2000, article "玻璃钢", pages: 174-175 * |
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Application publication date: 20121010 |