CN105862911A - Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project - Google Patents
Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project Download PDFInfo
- Publication number
- CN105862911A CN105862911A CN201610226544.9A CN201610226544A CN105862911A CN 105862911 A CN105862911 A CN 105862911A CN 201610226544 A CN201610226544 A CN 201610226544A CN 105862911 A CN105862911 A CN 105862911A
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- China
- Prior art keywords
- round table
- retaining wall
- tubular body
- flexible tubular
- spring
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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
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/04—Watertight packings for use under hydraulic pressure
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a template sealing strip for preventing a rotten root of a retaining wall for a water conservancy and hydropower project. The template sealing strip comprises a flexible tubular body, springs, conical truncated cone bodies, cylindrical truncated cone type magnets and an adhesion body, wherein the springs are uniformly distributed in the flexible tubular body; the lower ends of the springs are in socket and spigot connection with the corresponding conical truncated cone bodies; the conical truncated cone bodies are adhered to the flexible tubular body; the upper ends of the springs are in socket and spigot connection with the corresponding cylindrical truncated cone type magnets; the cylindrical truncated cone type magnets are adhered to the flexible tubular body; and the upper face of the flexible tubular body is adhered to the adhesion body. The template sealing strip has a simple, reasonable and reasonable structure, is easy in manufacturing, convenient and rapid in operation and strong in practicability, can prevent a common fault of rotten root of a reinforce concrete retaining wall from occurring and can realize good appearance effect, high quality and long service life of the reinforce concrete retaining wall.
Description
Technical field
The present invention relates to Hydraulic and Hydro-Power Engineering technical field, be specifically related to a kind of Hydraulic and Hydro-Power Engineering retaining wall and prevent rotten
Formwork seal bar.
Background technology
The engineering that concrete retaining wall is applied to is more, as Hydraulic and Hydro-Power Engineering, municipal works, building engineering, road
The engineerings such as road and bridge beam, harbour, harbour, nuclear power station, and reinforced concrete retaining wall often has the generation of a kind of rotten common fault, this leads to
Disease fails to solve so far, and it not only has influence on the appearance of engineering, and badly influences architecture quality and the life-span of engineering,
Causing catastrophic loss even to the property of people and life, its Producing reason has following several, and one vibrating time is short,
Gas in armored concrete is not discharged；It two is that reinforcing bar is dense, slump is little or cobble-stone diameter is bigger；Its three,
It is caused by anthropic factor；Its four, be that reinforced concrete retaining wall root template lower end is poorly sealed, spillage is serious, template lower end
Being strip footing or the sealing very difficult with template junction of Reinforced Concrete Raft plate top surface, the template uniquely used during engineering construction is close
Envelope double faced adhesive tape, does not has any effect to rotten common fault of reinforced concrete retaining wall yet, because strip footing or Reinforced Concrete Raft
Plate top surface belongs to be made by hand, is uneven, and plane precision is poor, and template junction all can spillage.Reinforced concrete retaining wall
Occurring after bad root phenomenon, it can be seen that presentation quality is poor, and degree of compaction is poor, reinforcing bar is exposed, wall leakage, steel bar corrosion, do not reach and set
Meter requirement, severe patient needs dismounting to reform, suffers heavy losses, and current first three reason has been resolved, and only the 4th kind generation is rotten
The factor of root common fault is also annoying our engineers and technicians and construction team.
Summary of the invention
It is an object of the invention to: provide a kind of Hydraulic and Hydro-Power Engineering retaining wall to prevent the formwork seal bar of rotten, can overcome
Deficiency in background technology, and have its advantage concurrently, the generation of rotten common fault of reinforced concrete retaining wall, appearance can be prevented
Good, service life is long, and can meet design requirement.
Realizing the technical solution used in the present invention is: this sealing strip is by flexible tubular body, spring, conical round table body, post
The round table-like Magnet of shape and adherent composition, spring is evenly distributed in flexible tubular body, the lower end of spring and conical round table body
Socket joint connects, and conical round table body is bonding with flexible tubular body, and the upper end of spring Magnet round table-like with cylindricality socket joint is connected, cylindricality circle
Important actor Magnet is bonding with flexible tubular body, bonding adherent above flexible tubular body.
The main cause produced due to rotten common fault of reinforced concrete retaining wall is, the mould of reinforced concrete retaining wall root
Plate is poorly sealed with reinforced concrete strip foundation or raft plate contact site, and reinforced concrete strip foundation or raft plate top surface are
Manual manufacture, rough armored concrete bar shaped end face not of uniform size is difficult to be connected sealing with template, is also all of work
Journey technical staff pain in the neck the most, designs this close by template with reinforced concrete strip foundation or raft plate contact site for this
Strip of paper used for sealing, its flexible tubular body is bar shaped, and transverse section is rectangle, and the width of its transverse section is identical with the thickness of template, is so easy to
Stablize template, fixation, sealing is tight, construction is fast, simple operation, the reinforced concrete retaining wall good looking appearance poured, energy
Meet design requirement；Spring is evenly distributed in flexible tubular body, for the armored concrete bar shaped that large-area concave-convex is uneven
Basis end face, or raft plate top surface will play and well fill and lead up sealing function；And the lower end socket joint of spring the one of conical round table body
The cylinder of end, the conical round table body other end is conical round table shape, and the diameter of cylindrical one end is less than the big footpath of conical round table shape
End, the miner diameter end of conical round table body is bonding with flexible tubular body, and flexible sleeve is overlapped in spring stage casing, and this sleeve can prevent spring quilt
Distort during pressure, the uneven location contacts less to reinforced concrete strip foundation end face or raft plate top surface is sealed
Can be more preferably；Spring upper end socket joint the round table-like Magnet of cylindricality, and the round table-like Magnet of cylindricality is the waney cylindrical shapes in two ends, post
Shape round table-like Magnet miner diameter end inserts in spring, and the diameter of cylindricality round table-like Magnet bigger diameter end is identical with spring outer diameter, in order to even
Connecing more firm, cylindricality round table-like Magnet bigger diameter end is bonding with flexible tubular body, in order to and steel form attraction connection, flexible tubular body
The most bonding the adherent, the most bonding with steel form, seal, adherent and the round table-like Magnet of cylindricality all can prevent from pouring mixed
Sealing strip displacement during solidifying soil, causes gathering concrete grout, affects the attractive in appearance and strength of reinforced concrete at other position, on adherent
The protecting film of face patch is the service life in order to preferably extend adherent, prevents adherent premature aging, in use can be by
Protecting film uses after peeling off.
The positive effect of the present invention is: this gasket structure advantages of simple, novelty, easily make, production cost is low, operation just
Prompt, practical, the generation of rotten common fault of reinforced concrete retaining wall can be prevented, therefore reinforced concrete retaining wall can not only keep off
Soil and can dash, appearance is good, intensity is high, service life is long, and purposes is wide, can not only use Hydraulic and Hydro-Power Engineering concrete
Retaining wall prevents the formwork seal bar of rotten, is also used as municipal works, building engineering, road and bridge, high-voltage line column foot
Plinth and Communication Engineering iron tower foundation concrete retaining wall prevent the formwork seal material of rotten.Job specfication can not only be met want
Ask, and fully meet design requirement, and the disaster caused to people because of rotten common fault of reinforced concrete retaining wall can be avoided
Property consequence.
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic diagram；
Accompanying drawing 2 is the side view of accompanying drawing 1；
Accompanying drawing 3 is the round table-like Magnet drawing of the cylindricality on accompanying drawing 1；
Accompanying drawing 4 is the top view on accompanying drawing 3；
Accompanying drawing 5 is the conical round table body drawing on accompanying drawing 1；
Accompanying drawing 6 is the top view of accompanying drawing 5；
Accompanying drawing 7 is that this sealing strip is connected scheme of installation with template and reinforced concrete strip foundation；
Accompanying drawing 8 is side view or the sectional drawing of accompanying drawing 7, i.e. this sealing strip and steel form, reinforced concrete strip foundation and pouring
Reinforced concrete retaining wall, connection or mounting structure schematic diagram.
Detailed description of the invention
The present invention is as shown in accompanying drawing 1,2, and this sealing strip 11 is by flexible tubular body 1, spring 2, conical round table body 3, cylindricality circle
Mesa-shaped Magnet 4 and adherent 5 form, and spring 2 is evenly distributed in flexible tubular body 1, and spring 2 lower end socket joint conical round table
The cylinder 31 of body 3 one end, the miner diameter end of the conical round table 32 of conical round table body 3 other end is bonding with flexible tubular body 1, spring
The upper end socket joint of 2 the path cylinder 41 of cylindricality round table-like Magnet 4 one end, cylindricality round table-like Magnet 4 other end big footpath cylinder
Body 42 is bonding with flexible tubular body 1, and this big footpath cylinder is isometrical with spring outer diameter, and flexible sleeve 10 is overlapped in spring 2 stage casing, flexible
Tubular body 1 the most bonding adherent 5, against protecting film 6 above adherent 5；Adherent 5 and the round table-like Magnet of cylindricality 4 can be more
Inhale be connected sealing with steel form well, be subjected to displacement during to prevent pouring reinforcement concrete with spillage, affect armored concrete
Presentation quality, reduction concrete strength, protecting film 6 can prevent adherent 5 premature aging, extends the service life of adherent 5,
Protecting film can be peeled off from adherent (shown in accompanying drawing 3,4,5,6,7,8) before using.
The using method of the present invention and sealing principle: this sealing strip 11 seals for steel form and uses design, first intercepts
One section of sealing strip 11 of Sealing formboard 7 equal length, then peels off protecting film 6, allows bar shaped sealing strip 11 have side and the mould of Magnet
Plate 7 aligns and presses pressure, allows sealing strip 11 glue with steel form 7 and sucks admittedly, then carries out template 7 and install, install also in template 7
Behind axis correction position, allowing vertical strip footing 8 supporting surface of template 7 carry out can pouring reinforcement concrete gear soil after pressure is fixed
Wall 9, template 7 acts on spring 2 through adherent 5, flexible tubular body 1, the round table-like Magnet of cylindricality 4, acts on through conical round table body 3 again
In flexible tubular body 1, reinforced concrete strip foundation 8 end face of rough support shuttering 7 is carried out pressure and fills and leads up sealing,
Owing to spring 2 is evenly distributed in, flexible tubular body 1 is interior and spring 2 stage casing is overlapped flexible sleeve 10 and do not bent, spring 2 times
Flexible tubular body 1 is extruded by end through conical round table 3 miner diameter end, so not of uniform size, rough to support shuttering 7
Reinforced concrete strip foundation 8 end face good seal, no longer spillage, solve rotten of reinforced concrete retaining wall 9 the most well
The generation of common fault.
Claims (6)
1. a Hydraulic and Hydro-Power Engineering retaining wall prevents the formwork seal bar of rotten, it is characterised in that: it is by flexible tubular body, bullet
Spring, conical round table body, the round table-like Magnet of cylindricality and adherent composition, spring is evenly distributed in flexible tubular body, spring
Lower end is connected with conical round table body socket joint, and conical round table body is bonding with flexible tubular body, the upper end of spring and the round table-like magnetic of cylindricality
Ferrum socket joint connect, the round table-like Magnet of cylindricality is bonding with flexible tubular body, flexible tubular body upper side bonding adherent.
A kind of Hydraulic and Hydro-Power Engineering retaining wall the most according to claim 1 prevents the formwork seal bar of rotten, and its feature exists
In: described flexible tubular body is bar shaped, and transverse section is rectangle, and the width of its transverse section is identical with the thickness of template.
A kind of Hydraulic and Hydro-Power Engineering retaining wall the most according to claim 1 prevents the formwork seal bar of rotten, and its feature exists
In: one end of described conical round table body be conical round table, the other end be that the diameter of cylindrical and cylindrical one end is less than taper
Round platform bigger diameter end diameter.
A kind of Hydraulic and Hydro-Power Engineering retaining wall the most according to claim 1 prevents the formwork seal bar of rotten, and its feature exists
In: the round table-like Magnet of described cylindricality is the cylinder that two ends diameter is different.
A kind of Hydraulic and Hydro-Power Engineering retaining wall the most according to claim 1 prevents the formwork seal bar of rotten, and its feature exists
In: described lower spring end socket joint cylindrical one end of conical round table body, and the upper end socket joint of spring the round table-like Magnet of cylindricality
Path cylinder, flexible sleeve is overlapped in spring stage casing.
A kind of Hydraulic and Hydro-Power Engineering retaining wall the most according to claim 1 prevents the formwork seal bar of rotten, and its feature exists
In: against protecting film above described adherent, protecting film is peelable with adherent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226544.9A CN105862911A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226544.9A CN105862911A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105862911A true CN105862911A (en) | 2016-08-17 |
Family
ID=56637615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610226544.9A Pending CN105862911A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105862911A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696621A (en) * | 2016-04-13 | 2016-06-22 | 盛文领 | Framework sealing material preventing hydraulic reinforced concrete retaining walls from root rot |
| CN105756084A (en) * | 2016-04-13 | 2016-07-13 | 曹龙 | Formwork sealing strip for preventing root rotting of water retaining wall of water conservancy and road bridge project |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065525Y (en) * | 2007-05-27 | 2008-05-28 | 王宏宇 | Precast concrete board combined dyke |
| CN101831919A (en) * | 2010-04-28 | 2010-09-15 | 广东省基础工程公司 | Underground diaphragm wall connector and application method thereof |
| US20110200390A1 (en) * | 2009-12-28 | 2011-08-18 | Rodriguez Joseph E | Free Draining Seal Device and Installation Method for Mechanically Stabilized Earth Wall Structures |
| DE202014002234U1 (en) * | 2014-03-14 | 2014-06-10 | Wolfgang Deutschle | Gabions for erecting flood barriers |
| CN203821847U (en) * | 2014-03-27 | 2014-09-10 | 张红亮 | Sealing element and sealing structure for building template |
-
2016
- 2016-04-13 CN CN201610226544.9A patent/CN105862911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201065525Y (en) * | 2007-05-27 | 2008-05-28 | 王宏宇 | Precast concrete board combined dyke |
| US20110200390A1 (en) * | 2009-12-28 | 2011-08-18 | Rodriguez Joseph E | Free Draining Seal Device and Installation Method for Mechanically Stabilized Earth Wall Structures |
| CN101831919A (en) * | 2010-04-28 | 2010-09-15 | 广东省基础工程公司 | Underground diaphragm wall connector and application method thereof |
| DE202014002234U1 (en) * | 2014-03-14 | 2014-06-10 | Wolfgang Deutschle | Gabions for erecting flood barriers |
| CN203821847U (en) * | 2014-03-27 | 2014-09-10 | 张红亮 | Sealing element and sealing structure for building template |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696621A (en) * | 2016-04-13 | 2016-06-22 | 盛文领 | Framework sealing material preventing hydraulic reinforced concrete retaining walls from root rot |
| CN105756084A (en) * | 2016-04-13 | 2016-07-13 | 曹龙 | Formwork sealing strip for preventing root rotting of water retaining wall of water conservancy and road bridge project |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |
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| WD01 | Invention patent application deemed withdrawn after publication |