CN106522278A - Anti-rusting well lid manufacturing method - Google Patents
Anti-rusting well lid manufacturing method Download PDFInfo
- Publication number
- CN106522278A CN106522278A CN201610930454.8A CN201610930454A CN106522278A CN 106522278 A CN106522278 A CN 106522278A CN 201610930454 A CN201610930454 A CN 201610930454A CN 106522278 A CN106522278 A CN 106522278A
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- China
- Prior art keywords
- well lid
- manufacture method
- blank
- endless tube
- carried out
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention discloses an anti-rusting well lid manufacturing method. The anti-rusting well lid manufacturing method comprises such steps as: material selection, solid solution treatment, groove pulling, positioning of an inner ring pipe, polishing, seepage prevention and spraying of a wear resistant coating layer. The machining process is reliable, realizes anti-freezing treatment of a well ring, and is more reliable in overall structure.
Description
Technical field
The present invention relates to well hole auxiliary device field, specifically a kind of manufacture method of anti-corrosion well lid.
Background technology
Currently, with the development of the city and road reformation, a large amount of communications for arranging on the ground, power cable etc. are required for
Underground is moved on to, is re-started and is laid.In the future these facilities are safeguarded and changed for convenience.So being accomplished by building a large amount of
Inspection shaft meeting the needs that engineering maintenance in the future and maintenance are changed.The appearance of these inspection shafts, really to maintenance in the future and
Maintenance is changed there is provided great convenience.But in the winter time, the particularly more cold area of weather, under Snowfall, well lid
Easily freeze with the junction of walling crib, when run into line fault need open well lid overhauled when, in addition it is also necessary to ice sheet is smashed to pieces,
Ability breakdown well lid, if ice sheet is thicker, the ice sheet covered on well lid is thicker, is difficult to smash to pieces, and overexerts, it is also possible to cause
Well lid Integral-crushing.
The content of the invention
The present invention is intended to provide a kind of manufacture method of anti-corrosion well lid, to solve the above problems.
For achieving the above object, technical scheme is as follows：
A kind of manufacture method of anti-corrosion well lid, it is characterised in that comprise the following steps：
Sorting：From 304 stainless steel materials as blank, Size calculation is carried out according to well lid size, then use cutting machine according to
Blank is cut by the target size after calculating；
Solution treatment：Solution treatment will be carried out with the pipe after process, 1050 DEG C of keeping temperature, 15 minutes persistent period, then
It is quick to cool down；
Kerve：Blank after polishing is warming up to into 550 DEG C ~ 650 DEG C, first time hot-drawn groove is carried out, is entered after first time Hot drawing again
The above-mentioned solutionizing step of row, then blank is placed in into mould carries out second hot-drawn groove；
Insert interior endless tube：After the completion of sintering, from endless tube as the well lid circumference after sintering, and carbon fiber is laid in the endless tube add
Heated filament；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
Further, the wear-resistant coating thickness is 100 μm -120 μm.
Further, the well lid bottom metal material reinforcement.
Further, the reinforcement is crisscross setting.
Further, the reinforcement includes four horizontal bars and three perpendicular muscle.
The beneficial effects of the present invention is：Using 304 rustless steels, can effectively anticorrosive oxidation, it is to avoid well lid is in specific ring
The problem of the lost of life used in border, in more cold winter, by powering to carbon fiber wire, can convert electric energy to heat
Can, it is to avoid well lid and interior walling crib junction produce the phenomenons such as icing and cause well lid open.
Polystyrene packed layer is provided with, polystyrene packed layer can play a part of good waterproof and thermal insulation, it is to avoid
Heat significantly scatters and disappears, while it also avoid steam entering in the annular groove of laying temperature selflimiting electric tracing band, causes short circuit.
Specific embodiment
With reference to specific embodiment, the present invention will be further described.
A kind of manufacture method of anti-corrosion well lid, it is characterised in that comprise the following steps：
Sorting：From 304 stainless steel materials as blank, Size calculation is carried out according to well lid size, then use cutting machine according to
Blank is cut by the target size after calculating；
Solution treatment：Solution treatment will be carried out with the pipe after process, 1050 DEG C of keeping temperature, 15 minutes persistent period, then
It is quick to cool down；
Kerve：Blank after polishing is warming up to into 550 DEG C ~ 650 DEG C, first time hot-drawn groove is carried out, is entered after first time Hot drawing again
The above-mentioned solutionizing step of row, then blank is placed in into mould carries out second hot-drawn groove；
Insert interior endless tube：After the completion of sintering, from endless tube as the well lid circumference after sintering, and carbon fiber is laid in the endless tube add
Heated filament；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
The wear-resistant coating thickness is 100 μm -120 μm.
The well lid bottom metal material reinforcement.
The reinforcement is crisscross setting.
The reinforcement includes four horizontal bars and three perpendicular muscle.
Using 304 rustless steels, can effectively anticorrosive oxidation, it is to avoid well lid asking of shortening of service life in specific environment
Topic, in more cold winter, by powering to carbon fiber wire, can convert electric energy to heat energy, it is to avoid well lid and interior walling crib
Junction produces the phenomenons such as icing and causes well lid open.
Polystyrene packed layer is provided with, polystyrene packed layer can play a part of good waterproof and thermal insulation, it is to avoid
Heat significantly scatters and disappears, while it also avoid steam entering in the annular groove of laying temperature selflimiting electric tracing band, causes short circuit.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of manufacture method of anti-corrosion well lid, it is characterised in that comprise the following steps：
Sorting：From 304 stainless steel materials as blank, Size calculation is carried out according to well lid size, then use cutting machine according to
Blank is cut by the target size after calculating；
Solution treatment：Solution treatment will be carried out with the pipe after process, 1050 DEG C of keeping temperature, 15 minutes persistent period, then
It is quick to cool down；
Kerve：Blank after polishing is warming up to into 550 DEG C ~ 650 DEG C, first time hot-drawn groove is carried out, is entered after first time Hot drawing again
The above-mentioned solutionizing step of row, then blank is placed in into mould carries out second hot-drawn groove；
Insert interior endless tube：After the completion of sintering, from endless tube as the well lid circumference after sintering, and carbon fiber is laid in the endless tube add
Heated filament；
Anti-seeping technology：Polystyrene is sprayed by spouting plant and is filled into the remaining space of endless tube, and by polystyrene layer reconditioning
It is smooth;
Polishing：Surface polishing is carried out, sanding burr totally and is polished；
Basecoat paint：To well lid surface spraying/roller coating prime paint, and it is dried 30 minutes；
Surface lacquer is sprayed：In prime paint surface laser spraying of wearable coating, after being dried 0.5-1.5 hours, repeat spraying three times.
2. the manufacture method of anti-corrosion well lid according to claim 1, it is characterised in that the wear-resistant coating thickness is
100μm-120μm。
3. according to the manufacture method of the anti-corrosion well lid described in claim 1, it is characterised in that the well lid bottom metal material adds
Strong muscle.
4. according to the manufacture method of the anti-corrosion well lid described in claim 3, it is characterised in that the reinforcement is set for crisscross
Put.
5. according to the manufacture method of the anti-corrosion well lid described in claim 4, it is characterised in that the reinforcement includes four horizontal bars
With three perpendicular muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930454.8A CN106522278A (en) | 2016-10-31 | 2016-10-31 | Anti-rusting well lid manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930454.8A CN106522278A (en) | 2016-10-31 | 2016-10-31 | Anti-rusting well lid manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106522278A true CN106522278A (en) | 2017-03-22 |
Family
ID=58292106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610930454.8A Pending CN106522278A (en) | 2016-10-31 | 2016-10-31 | Anti-rusting well lid manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522278A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643237A (en) * | 2018-05-30 | 2018-10-12 | 陈藕花 | A kind of electronic well lid of municipal works solar environment friendly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101335375B1 (en) * | 2009-04-17 | 2013-12-02 | 심형석 | Complex material manhole cover, Complex material manhole assembly of making thereof |
| CN104912106A (en) * | 2015-06-24 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Well curb prevented from being frozen in winter |
| CN105155585A (en) * | 2015-06-24 | 2015-12-16 | 成都瑞达科恒科技有限公司 | Anti-freezing well cementing ring manufacturing method |
| CN105195994A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for manufacturing ball valve cores made of 410 materials by deep drawing |
| CN105195998A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for deep drawing manufacturing of 304 material ball valve core |
| CN105855804A (en) * | 2016-05-10 | 2016-08-17 | 成都瑞达科恒科技有限公司 | Manufacturing method of titanium shuttle-shaped component |
| CN105946432A (en) * | 2016-05-10 | 2016-09-21 | 成都瑞达科恒科技有限公司 | Deep-drawing production technique for stainless steel shuttle-shaped artware |
-
2016
- 2016-10-31 CN CN201610930454.8A patent/CN106522278A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101335375B1 (en) * | 2009-04-17 | 2013-12-02 | 심형석 | Complex material manhole cover, Complex material manhole assembly of making thereof |
| CN104912106A (en) * | 2015-06-24 | 2015-09-16 | 成都瑞达科恒科技有限公司 | Well curb prevented from being frozen in winter |
| CN105155585A (en) * | 2015-06-24 | 2015-12-16 | 成都瑞达科恒科技有限公司 | Anti-freezing well cementing ring manufacturing method |
| CN105195994A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for manufacturing ball valve cores made of 410 materials by deep drawing |
| CN105195998A (en) * | 2015-10-16 | 2015-12-30 | 汪廷云 | Process for deep drawing manufacturing of 304 material ball valve core |
| CN105855804A (en) * | 2016-05-10 | 2016-08-17 | 成都瑞达科恒科技有限公司 | Manufacturing method of titanium shuttle-shaped component |
| CN105946432A (en) * | 2016-05-10 | 2016-09-21 | 成都瑞达科恒科技有限公司 | Deep-drawing production technique for stainless steel shuttle-shaped artware |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643237A (en) * | 2018-05-30 | 2018-10-12 | 陈藕花 | A kind of electronic well lid of municipal works solar environment friendly |
| CN108643237B (en) * | 2018-05-30 | 2020-09-04 | 江苏浦盛安消防机电工程有限公司 | Solar energy environmental protection electric well lid for municipal works |
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Application publication date: 20170322 |