CN106907544A - A kind of outer wall of basement discards the method for blocking of pre-buried pipeline - Google Patents
A kind of outer wall of basement discards the method for blocking of pre-buried pipeline Download PDFInfo
- Publication number
- CN106907544A CN106907544A CN201710110464.1A CN201710110464A CN106907544A CN 106907544 A CN106907544 A CN 106907544A CN 201710110464 A CN201710110464 A CN 201710110464A CN 106907544 A CN106907544 A CN 106907544A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- circular
- plate
- sleeve pipe
- basement
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/105—Closing devices introduced radially into the pipe or hose
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/07—Arrangement or mounting of devices, e.g. valves, for venting or aerating or draining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
- F16L55/1116—Plugs glued or welded
Abstract
The invention discloses the method for blocking that a kind of outer wall of basement discards pre-buried pipeline, including following construction procedure：Step one：Making has hole semicircle steel plate and non-porous semicircle steel plate；Step 2：Sealing compound is filled having on the outside of hole semicircle steel plate and sleeve pipe weld seam position, then by apertureddise welding in sleeve pipe the latter half, semi-circular plate straightway level and groove direction interior；Step 3：By non-porous semi-circular plate welding in sleeve pipe top half, non-porous semicircle steel plate is with to have hole semicircle steel plate groove weld full；Step 4：Winding Bituminous hemp fiber bolt is made, bolt head holds out against face and sets waterproof sealing packing ring with nut.Step 5：The brush water-proof acrylic acid paint on steel plate, is subsequently filled high grade microdilatancy pea gravel concreten；Step 6：Welding steel cover plate；Step 7：Fill waterproof mortar to exterior wall inner surface.It is an advantage of the invention that：It is preferred with material by process improving, constructing operation can be made easier, it is more easy to ensure construction quality, the generation of Seepage is avoided so as to reach.
Description
Technical field
It is to be related to a kind of outer wall of basement to discard built-in pipe in particular the present invention relates to a kind of construction techniques
The method for blocking in road.
Background technology
Currently, with the fast development of China's economy, urban architecture density is increasingly tended to close to saturation, space
Develop to the underground space, therefore, underground engineering is built and the importance of maintenance is also increasingly highlighted.Underground project waterproof is ground
Lower engineering-built and a big emphasis of maintenance are also a big difficult point.Underground utilities are intricate, and many pipelines are needed by pre-buried
Connected with outdoor pipeline or city planting ductwork after the pipeline through-wall of sleeve pipe or other forms, these wall feed-through pipeline positions are the thin of waterproof
Weakness and difficult point.Difficulty is bigger, and the sleeve pipe reserved before many is needed due to being discarded after design error or design alteration
Block.Due to underground water and rainwater very abundant, reserving sleeve pipe turns into drainage gallery, conventional to use slightly expanded concrete or add
The method for blocking of the stifled steel plate of sealing is often difficult to carry out, and is also difficult to ensure card closure quality, it is impossible to meet the waterproof requirement of underground structure.
The content of the invention
The present invention in view of the shortcomings of the prior art, and provides the method for blocking that a kind of outer wall of basement discards pre-buried pipeline.
Aim to solve the problem that the discarded service sleeve closure of traditional outer wall of basement it cannot be guaranteed that the requirement of construction quality, conventional construction method is by normal
Rule method for blocking is constructed, and greatly, quality is uncontrollable in work progress for operation difficulty, and waterproof quality also is difficult to ensure.Cause
This, the selection to the discarded service sleeve method for blocking of outer wall of basement is particularly important, excellent with material by process improving
Choosing, can make constructing operation easier, be more easy to ensure construction quality, and the generation of Seepage is avoided so as to reach.
A kind of outer wall of basement of the invention discards the method for blocking of pre-buried pipeline, including following construction procedure：
Step one：One piece of cutting is equal with service sleeve internal diameter, and thickness is the circular steel plate of 10mm, and mills out list at steel plate edge
Face groove.Then steel plate is divided into two parts along arbitrary diameter, and by cutting mouth milling into groove；Wherein on one piece of semi-circular plate
φ 35mm circular holes are bored, circular hole particular location refers to Figure of description.30mm nuts are welded at circular hole position, makes the nut center of circle and circle
The hole center of circle overlaps；Then drainage tube plastic flexible pipe is socketed on circular hole, socket gap is obturaged with sealing compound；
Step 2：The full coat sealing compound on the outside of apertureddise and sleeve pipe weld seam position, then by apertureddise welding under sleeve pipe
Half part, semi-circular plate straightway level and groove direction interior；During welding, by the full coat sealing compound on the outside of weld seam, water is prevented
Stream passes through weld seam, so that current are drained by drainage tube, it is ensured that welding quality；Steel plate outside is away from exterior wall outer surface 10mm；
Step 3：By non-porous semi-circular plate welding in sleeve pipe top half, non-porous semi-circular plate is with to have hole semi-circular plate groove weld full；
Step 4：Bituminous hemp fiber is wound on the screw rod of M30 × 60, drainage tube is extracted, nut, bolt head and nut is then screwed into
Hold out against face and waterproof sealing packing ring is set.
Step 5：1.2mm thickness water-proof acrylic acid paints are brushed on steel plate, high grade microdilatancy microlith coagulation is subsequently filled
Soil；
Step 6：10mm thickness steel deck-plates are being welded with mouth of pipe 20mm；
Step 7：Filling waterproof mortar such as has operating space to exterior wall inner surface between outer wall of basement and supporting construction, best
Double round plate outer surface carries out preservative treatment.
The beneficial effects of the invention are as follows：1st, by the preferred of process improving and material, constructing operation can be made easier, more
Easily ensure construction quality, the generation of Seepage is avoided so as to reach.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In figure：There are hole semicircle steel plate 1, sealing compound 2, non-porous semicircle steel plate 3, drainage tube 4, winding Bituminous hemp fiber bolt 5, acrylic acid
Water-repellent paint 6, waterproof sealing packing ring 7, high grade microdilatancy pea gravel concreten 8, steel deck-plate 9, waterproof mortar 10.
Specific embodiment
Below by specific embodiment, technical scheme is described in further detail, but the present invention is simultaneously
It is not limited to embodiment.
A kind of outer wall of basement of the invention discards the method for blocking of pre-buried pipeline, including following construction procedure：
Step one：One piece of cutting is equal with service sleeve internal diameter, and thickness is the circular steel plate of 10mm, and mills out list at steel plate edge
Face groove；Then steel plate is divided into two parts along arbitrary diameter, and by cutting mouth milling into groove；Wherein on one piece of semi-circular plate
It is have hole semicircle steel plate 1 to bore φ 35mm circular holes；30mm nuts are welded at circular hole position, the nut center of circle is overlapped with the circular hole center of circle；
Then drainage tube 4 is socketed on circular hole, socket gap is obturaged with sealing compound；
Step 2：Sealing compound 2 is filled having on the outside of hole semicircle steel plate 1 and sleeve pipe weld seam position, then apertureddise welding exists
Sleeve pipe the latter half, semi-circular plate straightway level and groove direction interior；During welding, by the full coat sealing compound 2 on the outside of weld seam,
Current are prevented by weld seam, so that current are drained by drainage tube, it is ensured that welding quality；Steel plate outside is away from exterior wall outer surface
10mm；
Step 3：By non-porous semi-circular plate welding in sleeve pipe top half, non-porous semicircle steel plate 3 with have the groove welding of hole semicircle steel plate 1
Seam is full；
Step 4：Bituminous hemp fiber composition winding Bituminous hemp fiber bolt 5 is wound on the screw rod of M30 × 60, drainage tube is extracted, then twisted
Enter nut, bolt head holds out against face and sets waterproof sealing packing ring with nut.
Step 5：1.2mm thickness water-proof acrylic acid paints 6 are brushed on steel plate, high grade microdilatancy microlith coagulation is subsequently filled
Soil 8；
Step 6：The thick steel deck-plates 9 of 10mm are being welded with mouth of pipe 20mm；
Step 7：Filling waterproof mortar 10 such as has operating space, most to exterior wall inner surface between outer wall of basement and supporting construction
Double round plate outer surface carries out preservative treatment.
Can ensure waterproof construction matter according to new construction technical requirement in the discarded sleeve pipe plugging construction of outer wall of basement
Amount is non-leakage, and this kind of method work progress is simple to operate, and construction quality is readily obtained guarantee, is that can effectively prevent outer wall of basement
Occurs the construction technique of seepage in service sleeve plugging construction, with stronger practicality, it has process is simple, price
The features such as cheap, excellent performance, there is stronger applicability in underground engineering.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (2)
1. a kind of outer wall of basement discards the method for blocking of pre-buried pipeline, it is characterised in that including following construction procedure：
Step one：One piece of circular steel plate equal with service sleeve internal diameter of cutting, and mill out one-way slope at the edge of circular steel plate
Mouthful；Then circular steel plate is divided into two parts along arbitrary diameter, and by cutting mouth milling into groove；Wherein on one piece of semi-circular plate
Bore φ 35mm circular holes and be formed with hole semicircle steel plate（1）；30mm nuts are welded at circular hole position, makes the nut center of circle with circular hole center of circle weight
Close；Then drainage tube is socketed on circular hole（4）, socket gap is obturaged with sealing compound；
Step 2：There is hole semicircle steel plate（1）Sealing compound is filled with sleeve pipe weld seam position outside（2）, then apertureddise is applied
It is welded in sleeve pipe the latter half, semi-circular plate straightway level and groove direction interior；During welding, sealed by the full coat on the outside of weld seam
Cream（2）, current are prevented by weld seam, so that current are drained by drainage tube, it is ensured that welding quality；Steel plate outside is outside exterior wall
Surface 10mm；
Step 3：By non-porous semi-circular plate welding in sleeve pipe top half, non-porous semicircle steel plate（3）And have hole semicircle steel plate（1）Slope
Mouth weld seam is full；
Step 4：Bituminous hemp fiber composition winding Bituminous hemp fiber bolt is wound on the screw rod of M30 × 60（5）, drainage tube is extracted, then
Nut is screwed into, bolt head holds out against face and sets waterproof sealing packing ring with nut；
Step 5：1.2mm thickness water-proof acrylic acid paints are brushed on steel plate（6）, it is subsequently filled high grade microdilatancy pea gravel concreten
（8）；
Step 6：The thick steel deck-plates of 10mm are being welded with mouth of pipe 20mm（9）；
Step 7：Filling waterproof mortar（10）To exterior wall inner surface, such as there is operating space between outer wall of basement and supporting construction,
Preferably double round plate outer surface carries out preservative treatment.
2. a kind of outer wall of basement according to claim 1 discards the method for blocking of pre-buried pipeline, it is characterised in that step
The thickness of circular steel plate described in is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110464.1A CN106907544B (en) | 2017-02-28 | 2017-02-28 | A kind of outer wall of basement discards the method for blocking of pre-buried pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710110464.1A CN106907544B (en) | 2017-02-28 | 2017-02-28 | A kind of outer wall of basement discards the method for blocking of pre-buried pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106907544A true CN106907544A (en) | 2017-06-30 |
| CN106907544B CN106907544B (en) | 2018-08-14 |
Family
ID=59208175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710110464.1A Active CN106907544B (en) | 2017-02-28 | 2017-02-28 | A kind of outer wall of basement discards the method for blocking of pre-buried pipeline |
Country Status (1)
| Country | Link |
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| CN (1) | CN106907544B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364477A (en) * | 2020-03-24 | 2020-07-03 | 中国十七冶集团有限公司 | Waterproof construction method for penetrating basement exterior wall through support changing structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693666A (en) * | 2005-05-25 | 2005-11-09 | 余彬泉 | Socket shield machine construction method |
| CN101440895A (en) * | 2008-12-30 | 2009-05-27 | 浙江尤尼克管业有限公司 | Backfilling apparatus and method of non-digging drag pipe construction |
| CN102072360A (en) * | 2009-11-24 | 2011-05-25 | 上海市政工程设计研究总院 | Pipe-jacking cathode protection embedding device and embedding method thereof |
| WO2013186595A1 (en) * | 2012-06-15 | 2013-12-19 | Roberto Prada | Precast concrete facilities for pipeline valves |
| CN104455753A (en) * | 2014-10-08 | 2015-03-25 | 上海建工四建集团有限公司 | Pipeline through-double-layer-wall sound insulation structure for pipeline penetrating through two layers of walls and construction method |
-
2017
- 2017-02-28 CN CN201710110464.1A patent/CN106907544B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693666A (en) * | 2005-05-25 | 2005-11-09 | 余彬泉 | Socket shield machine construction method |
| CN101440895A (en) * | 2008-12-30 | 2009-05-27 | 浙江尤尼克管业有限公司 | Backfilling apparatus and method of non-digging drag pipe construction |
| CN102072360A (en) * | 2009-11-24 | 2011-05-25 | 上海市政工程设计研究总院 | Pipe-jacking cathode protection embedding device and embedding method thereof |
| WO2013186595A1 (en) * | 2012-06-15 | 2013-12-19 | Roberto Prada | Precast concrete facilities for pipeline valves |
| CN104455753A (en) * | 2014-10-08 | 2015-03-25 | 上海建工四建集团有限公司 | Pipeline through-double-layer-wall sound insulation structure for pipeline penetrating through two layers of walls and construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111364477A (en) * | 2020-03-24 | 2020-07-03 | 中国十七冶集团有限公司 | Waterproof construction method for penetrating basement exterior wall through support changing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106907544B (en) | 2018-08-14 |
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