CN109719962A - A kind of production method of super-huge winding welding plastic municipal administration inspection shaft - Google Patents
A kind of production method of super-huge winding welding plastic municipal administration inspection shaft Download PDFInfo
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- CN109719962A CN109719962A CN201811487850.3A CN201811487850A CN109719962A CN 109719962 A CN109719962 A CN 109719962A CN 201811487850 A CN201811487850 A CN 201811487850A CN 109719962 A CN109719962 A CN 109719962A
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- well body
- pipe
- water inlet
- bottom plate
- inlet pipe
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Abstract
The invention discloses a kind of production methods of super-huge winding welding plastic municipal administration inspection shaft, and specific production includes the following steps: S1, produces well body pipe, water inlet pipe pipe and exit branch pipe, spare, produce bottom plate blank, spare；S2, the well body for having inlet opening and apopore is formed, forms well body bottom plate；S3, the water inlet pipe for having water inlet pipe bellmouth is formed；S4, the outer circumferential walls for forming outer end offer the exit branch of cushion rubber mounting groove；S5, it docks and is welded the water inlet to form well body；S6, it docks and is welded the water outlet to form well body；S7, well body bottom plate and well body bottom are welded, form shaft bottom.The present invention passes through the exploitation and composition of super-huge plastic inspection well, substantially reduce the big specification municipal pipeline construction work duration at present, it to reduce the influence that construction runs road, and ensure that the airtight performance of pipe-line system very well, prevent rain, sewage outflow pollution environment.
Description
Technical field
The present invention relates to municipal inspection shaft technical field, specially a kind of super-huge winding welding plastic municipal administration inspection shaft
Production method.
Background technique
With the high speed development of urbanization, various regions urban construction increasingly rises, and must see sea to solve various regions whenever heavy rain, because
And pipe diameter determing is increased in various regions municipal administration design, the inspection shaft specification in pipe-line system increases with it, existing market plastics
Municipal inspection shaft maximum specification 1200mm has been unable to meet engineering demand, for being greater than the plastic inspection well of 1200mm, using nothing
By which kind of forming method is used, production investment and processing cost are odd high, and the brick well construction of tradition is slow, low efficiency, and in pipeline system
It prevents leakage aspect again obvious insufficient in system, is runed counter to current environmental requirement.
Summary of the invention
The purpose of the present invention is to provide a kind of production methods of super-huge winding welding plastic municipal administration inspection shaft, to solve
The problems mentioned above in the background art.
To achieve the above object, the invention provides the following technical scheme:
A kind of production method of super-huge winding welding plastic municipal administration inspection shaft, which includes well body, water inlet
Branch pipe, exit branch and well body bottom plate, specific production include the following steps:
S1, well body pipe, water inlet pipe pipe and exit branch pipe are gone out by hot winding equipment processing and fabricating,
It is spare, bottom plate blank is gone out by hot winding equipment processing and fabricating, it is spare；
S2, well body pipe is cut, perforation processing and polishing, forms the well body for having inlet opening and apopore,
Bottom plate blank is cut, flattened and polished, well body bottom plate is formed；
S3, water inlet pipe pipe is placed on rotational molding shaping machine, by hot winding, molding method in water inlet pipe pipe
End processing and fabricating water inlet pipe bellmouth forms the water inlet pipe for having water inlet pipe bellmouth；
By squeezing injection molding processing, the outer circumferential walls for forming outer end offer cushion rubber peace for S4, exit branch pipe
The exit branch of tankage；
S5, water inlet pipe is docked and is welded with the inlet opening of well body far from the end of water branch tube faucet, form well body
Water inlet；
S6, the end by exit branch far from cushion rubber mounting groove are docked and are welded with the apopore of well body, and well body is formed
Water outlet；
S7, well body bottom plate and well body bottom are welded, form shaft bottom, finally, processing lifting supplementary structure in well body outer wall.
Preferably, the municipal inspection shaft further includes well body necking, goes out well by hot winding equipment processing and fabricating
Body necking pipe is cut and is polished to well body necking pipe, well body necking is formed, by the upper end of well body necking and well body
It docks and is welded fixation.
Preferably, the municipal inspection shaft further includes ladder, has successively been welded from top to bottom in the inner wall of well body multiple
Ladder.
Preferably, the bottom plate blank is formed using Multi-layer thermal winding, molding method processing and fabricating, clipped, leveling and
Polishing, forms well body bottom plate, and the diameter dimension of well body bottom plate is 1000~2400mm.
Preferably, the diameter dimension of the well body is 1000~2400mm.
Preferably, the diameter dimension of the water inlet pipe and exit branch is 600~1600mm.
Compared with prior art, the beneficial effects of the present invention are: super-huge winding weldering can be made by the method for the invention
Plastics municipal administration inspection shaft is connect, heavy gauge tube road system, which is also able to achieve, to be checked using plastics municipal administration inspection shaft pipe-line system to be arranged
Mouthful, product is connect with pipeline enclosure using sealing rubber ring, is realized being flexible coupling for pipe-line system, is guaranteed the sealing of entire pipeline link
Property, and it is fast to construct, and can greatly shorten the construction time, shortens the engineering road closed time, reducing influences trip；Product is overall plastic production
Product, recycling is convenient, good airproof performance, ne-leakage, and it is a kind of environment-friendly products, while saving land occupation and investment that resistance to acid and alkali is prominent, fortune
Row management is simple, also very convenient to city intelligent pipe network improving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of municipal inspection shaft in the present invention；
Fig. 2 is the structural schematic diagram of hot winding equipment in the present invention.
In figure: 10- plastics feed hopper, 20- plastic extruder, 30- molding water tank, 40- base tube, 50- melten gel extruder,
60- melten gel extruding pipe, 70- molding machine, 80- pipe, 90- melten gel feed hopper, 1- water inlet pipe, 11- water inlet pipe bellmouth, 2- well
Body necking, 3- well body, 31- ladder, 4- exit branch, 5- well body bottom plate, 6- sealing rubber ring, 7- outlet pipe, 71- are discharged bellmouth,
8- water inlet pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~2 are please referred to, the present invention provides a kind of technical solution: a kind of super-huge winding welding plastic municipal administration inspection shaft
Production method, which includes well body 3, water inlet pipe 1, exit branch 4 and well body bottom plate 5, specific production packet
Include following steps:
S1, well body pipe, water inlet pipe pipe and exit branch pipe are gone out by hot winding equipment processing and fabricating,
It is spare, bottom plate blank is gone out by hot winding equipment processing and fabricating, it is spare；
S2, well body pipe is cut, perforation processing and polishing, forms the well body 3 for having inlet opening and apopore,
Bottom plate blank is cut, flattened and polished, well body bottom plate 5 is formed；
S3, water inlet pipe pipe is placed on rotational molding shaping machine, by hot winding, molding method in water inlet pipe pipe
End processing and fabricating water inlet pipe bellmouth 11 forms the water inlet pipe 1 for having water inlet pipe bellmouth 11；
By squeezing injection molding processing, the outer circumferential walls for forming outer end offer cushion rubber peace for S4, exit branch pipe
The exit branch 4 of tankage；
S5, water inlet pipe 1 is docked and is welded with the inlet opening of well body 3 far from the end of water branch tube faucet 11, form well
The water inlet of body 3；
S6, the end by exit branch 4 far from cushion rubber mounting groove are docked and are welded with the apopore of well body 3, and well body 3 is formed
Water outlet；
Water inlet pipe 1 and exit branch 4 are cooperated with the corresponding pore of well body 3 using high-precision, are inserted into well body 3 in branch pipe
Structural walls in, it is inside and outside to be welded, meet anti-shearing requirement；
S7, well body bottom plate 5 and 3 bottom of well body are welded, form shaft bottom, finally, processing lifting auxiliary knot in 3 outer wall of well body
The structures such as hanging ring or hanging bolt can be used in structure, lifting supplementary structure, complete product and are welded, product, which can put into engineering, to be made
With.
Water inlet pipe 8 is fitted in the water branch tube faucet 11 of water inlet pipe 1, in the cushion rubber mounting groove of 8 outer circumferential walls of water inlet pipe
Sealing rubber ring 6 is installed, the outboard end of exit branch 4 is inserted into the water outlet bellmouth 71 of outlet pipe 7,7 outer circumferential walls of outlet pipe
On cushion rubber mounting groove in sealing rubber ring 6, quick construction, sealed reliable are installed.Water inlet pipe 1 and exit branch 4 and well body 3
It can also be distributed and be welded stiffener plate, improve bonding strength.
As a further solution of the present invention, the municipal inspection shaft further includes well body necking 2, Wrapping formed by heat
Equipment processing and fabricating goes out well body necking pipe, and well body necking pipe is cut and polished, and well body necking 2 is formed, by well
Body necking 2 docks with the upper end of well body 3 and is welded fixation.
As a further solution of the present invention, the municipal inspection shaft further includes ladder 31, well body 3 inner wall from upper
Multiple ladders 31 have successively been welded under.
As a further solution of the present invention, the bottom plate blank using Multi-layer thermal winding, molding method processing and fabricating and
At clipped, leveling and polishing form well body bottom plate 5, and the diameter dimension of well body bottom plate 5 is 1000~2400mm, so as to full
The especially big plastic municipal administration inspection well plate requirement of foot.
Wherein, the diameter dimension of the well body 3 is 1000~2400mm；The diameter of the water inlet pipe 1 and exit branch 4
Having a size of 600~1600mm.
By the exploitation and composition of super-huge plastic inspection well, big specification municipal pipeline construction work work at present is substantially reduced
Phase prevents rain, outside sewage to reduce the influence that run to road of construction, and the fine airtight performance that ensure that pipe-line system
Stream pollution environment.
The structure-wall pipe material of well body 3, which is selected, uses inside and outside planomural structural walls, can meet circumferential pressure very well in mechanical property
Power and lower drag, while structured wall popes are far superior to other tubing in materials and processing performance.
Well body bottom plate 5 is processed using the Wrapping formed mode of heat compared to conventional panels, cost decline 50%, flattened polishing,
Because the moulding material consistency of well body and shaft bottom can be effectively ensured, weld strength is high.
Water inlet pipe 1 and exit branch 4 use rotational moulding and injection moulding process, are able to satisfy all bore 1600mm to go into the well
The processing of body embryo material solves 1600~2400mm pipe-line system plastic inspection well to meet the promotion of plastic inspection well specification
Using.
As shown in Fig. 2, hot winding equipment mainly includes plastic extruder 20, molding water tank 30, melten gel extruder 50
And molding machine 70.Plastic raw materials are added in the plastics feed hopper 10 of plastic extruder 20, plastic extruder 20 is former by plastics
Material is heated and is squeezed out, and the base tube 40 of extrusion spiral winding on molding machine 70 forms pipe 80, in the melten gel of melten gel extruder 50
Melten gel raw material is added in feed hopper 90, the melten gel that melten gel squeezes out 50 extrusions is coated under the guiding of melten gel extruding pipe 60 mutually to be twined
In gap between the base tube 40 of overlapping, to form structural walls pipe.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of production method of super-huge winding welding plastic municipal administration inspection shaft, which includes well body (3), water inlet
Branch pipe (1), exit branch (4) and well body bottom plate (5), which is characterized in that specific production includes the following steps:
S1, well body pipe, water inlet pipe pipe and exit branch pipe are gone out by hot winding equipment processing and fabricating, it is standby
With, bottom plate blank is gone out by hot winding equipment processing and fabricating, it is spare；
S2, well body pipe is cut, perforation processing and polishing, forms the well body (3) for having inlet opening and apopore, it is right
Bottom plate blank is cut, flattened and is polished, and is formed well body bottom plate (5)；
S3, water inlet pipe pipe is placed on rotational molding shaping machine, by hot winding, molding method in water inlet pipe blank end
Processing and fabricating water inlet pipe bellmouth (11) forms the water inlet pipe (1) for having water inlet pipe bellmouth (11)；
S4, exit branch pipe offer cushion rubber mounting groove by squeezing injection molding processing, the outer circumferential walls for forming outer end
Exit branch (4)；
S5, water inlet pipe (1) is docked and is welded with the inlet opening of well body (3) far from the end of water branch tube faucet (11), formed
The water inlet of well body (3)；
S6, exit branch (4) are docked and is welded with the apopore of well body (3) far from the end of cushion rubber mounting groove, form well body
(3) water outlet；
S7, well body bottom plate (5) and well body (3) bottom are welded, form shaft bottom, finally, processing lifting auxiliary in well body (3) outer wall
Structure.
2. the production method of the super-huge winding welding plastic municipal administration inspection shaft of one kind according to claim 1, feature exist
In the municipal inspection shaft further includes well body necking (2), goes out well body necking pipe by hot winding equipment processing and fabricating
Base is cut and is polished to well body necking pipe, is formed well body necking (2), by the upper of well body necking (2) and well body (3)
It docks and is welded fixation in end.
3. the production method of the super-huge winding welding plastic municipal administration inspection shaft of one kind according to claim 1, feature exist
In the municipal inspection shaft further includes ladder (31), has successively been welded multiple ladders from top to bottom in the inner wall of well body (3)
(31)。
4. the production method of the super-huge winding welding plastic municipal administration inspection shaft of one kind according to claim 1, feature exist
In the bottom plate blank is formed using Multi-layer thermal winding, molding method processing and fabricating, and clipped, leveling and polishing form well
Body bottom plate (5), the diameter dimension of well body bottom plate (5) are 1000~2400mm.
5. the production method of the super-huge winding welding plastic municipal administration inspection shaft of one kind according to claim 1, feature exist
In the diameter dimension of the well body (3) is 1000~2400mm.
6. the production method of the super-huge winding welding plastic municipal administration inspection shaft of one kind according to claim 1, feature exist
In the diameter dimension of the water inlet pipe (1) and exit branch (4) is 600~1600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487850.3A CN109719962A (en) | 2018-12-06 | 2018-12-06 | A kind of production method of super-huge winding welding plastic municipal administration inspection shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811487850.3A CN109719962A (en) | 2018-12-06 | 2018-12-06 | A kind of production method of super-huge winding welding plastic municipal administration inspection shaft |
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| Publication Number | Publication Date |
|---|---|
| CN109719962A true CN109719962A (en) | 2019-05-07 |
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ID=66295812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811487850.3A Pending CN109719962A (en) | 2018-12-06 | 2018-12-06 | A kind of production method of super-huge winding welding plastic municipal administration inspection shaft |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202450551U (en) * | 2011-12-06 | 2012-09-26 | 安徽省中阳管业有限公司 | Steel strip reinforced polyethylene helical inspection well |
| CN103386762A (en) * | 2013-07-23 | 2013-11-13 | 浙江双林塑料机械有限公司 | Winding method for integral-type large-aperture polyolefin-wound solid-wall inspection well |
| CN104179239A (en) * | 2014-08-26 | 2014-12-03 | 德阳荣丰玻璃钢科技开发有限公司 | Integral glass fiber reinforced plastic inspection well |
-
2018
- 2018-12-06 CN CN201811487850.3A patent/CN109719962A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202450551U (en) * | 2011-12-06 | 2012-09-26 | 安徽省中阳管业有限公司 | Steel strip reinforced polyethylene helical inspection well |
| CN103386762A (en) * | 2013-07-23 | 2013-11-13 | 浙江双林塑料机械有限公司 | Winding method for integral-type large-aperture polyolefin-wound solid-wall inspection well |
| CN104179239A (en) * | 2014-08-26 | 2014-12-03 | 德阳荣丰玻璃钢科技开发有限公司 | Integral glass fiber reinforced plastic inspection well |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |
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| RJ01 | Rejection of invention patent application after publication |