CN205604303U - Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root - Google Patents
Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root Download PDFInfo
- Publication number
- CN205604303U CN205604303U CN201620306415.6U CN201620306415U CN205604303U CN 205604303 U CN205604303 U CN 205604303U CN 201620306415 U CN201620306415 U CN 201620306415U CN 205604303 U CN205604303 U CN 205604303U
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- round table
- spring
- retaining wall
- bonding
- road
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Abstract
Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root comprises the flexible tubulose body, spring, toper rotary -table, cylindricality round platform form magnet and adherent, and the spring distributes internally at flexible tubulose uniformly, and the lower extreme and the toper rotary -table of spring bond, and the toper rotary -table bonds with the flexible tubulose body, and the upper end and the cylindricality round platform form magnet of spring bond, and cylindricality round platform form magnet bonds with the flexible tubulose body, the above -mentioned adherent that is bonding of the flexible tubulose body. The utility model discloses simple structure, novel reasonable, the preparation is easy, simple operation, practicality are strong, can prevent the emergence of the mashed root common fault of reinforced concrete retaining wall, can realize that the reinforced concrete retaining wall outward appearance is effectual, high quality, long service life.
Description
Technical field
This utility model relates to road and bridge foundation engineering technical field, is specifically related to a kind of road and bridge retaining wall for foundation construction and prevents the formwork seal bar of rotten.
Background technology
The engineering that concrete retaining wall is applied to is more, as engineerings such as road and bridge basis, municipal administration, water conservancy, building construction, harbour, harbour, nuclear power stations, and concrete retaining wall often has the generation of a kind of rotten common fault, this common fault fails to solve so far, it not only has influence on the appearance of engineering, and badly influence architecture quality and the life-span of engineering, cause catastrophic loss even to the property of people and life, its Producing reason has following several, one vibrating time is short, and the 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, be caused by anthropic factor；They are four years old, it is that reinforced concrete retaining wall root template lower end is poorly sealed, spillage is serious, template lower end is strip footing or the sealing very difficult with template junction of Reinforced Concrete Raft plate top surface, the formwork seal double faced adhesive tape uniquely used during engineering construction, and rotten common fault of reinforced concrete retaining wall is not had any effect yet, because strip footing or Reinforced Concrete Raft plate top surface belong to make by hand, being uneven, plane precision is poor, and template junction all can spillage.After reinforced concrete retaining wall generation bad root phenomenon, it can be seen that presentation quality is poor, degree of compaction is poor, reinforcing bar is exposed, wall leakage, steel bar corrosion, do not reach design requirement, severe patient needs dismounting to reform, suffering heavy losses, current first three reason has been resolved, and only the 4th kind factor producing rotten common fault is annoying our engineers and technicians and construction team.
Utility model content
The purpose of this utility model is: provide a kind of road and bridge retaining wall for foundation construction to prevent the formwork seal bar of rotten, the deficiency in background technology can be overcome, and have its advantage concurrently, the generation of rotten common fault of concrete retaining wall can be prevented, appearance is good, service life is long, and can meet design requirement.
Realizing technical solution adopted in the utility model is: this sealing strip is by flexible tubular body, spring, conical round table body, the round table-like Magnet of cylindricality and adherent composition, spring is evenly distributed in flexible tubular body, the lower end of spring is bonding with conical round table body, conical round table body is bonding with flexible tubular body, the upper end of spring Magnet round table-like with cylindricality is bonding, and cylindricality round platform post Magnet is bonding with flexible tubular body, bonding adherent above flexible tubular body.
The main cause produced due to rotten common fault of concrete retaining wall is, the template of concrete retaining wall root is poorly sealed with reinforced concrete strip foundation or raft plate contact site, 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, also it is all of engineers and technicians pain in the necks the most, for this, template is designed this sealing strip with reinforced concrete strip foundation or raft plate contact site, its flexible tubular body is bar shaped, transverse section is rectangle, the width of its transverse section is identical with the thickness of template, so it is easy to stable template, fixation, seal tight, construction is fast, simple operation, the reinforced concrete retaining wall good looking appearance poured, design requirement can be met；Spring is evenly distributed in flexible tubular body, and for the reinforced concrete strip foundation end face that large-area concave-convex is uneven, or raft plate top surface will play and well fill and lead up sealing function；Flexible sleeve is overlapped in the stage casing of spring, can prevent spring from bending when being pressed, and the lower end of spring bonding the cylinder of conical round table body one end, conical round table body one end is that the conical round table shape other end is for cylindrical, the diameter of this end cylinder is less than the bigger diameter end of conical round table shape, the miner diameter end of conical round table body is bonding with flexible tubular body, and being sealed by the uneven location contacts less to reinforced concrete strip foundation end face or raft plate top surface can be more preferably；Spring upper end bonding the round table-like Magnet of cylindricality, the round table-like Magnet of cylindricality is the waney cylindrical shapes in two ends, cylindricality round table-like Magnet miner diameter end is bonding with spring, the diameter of cylindricality round table-like Magnet bigger diameter end is identical with spring outer diameter, to connect more firm, cylindricality round table-like Magnet bigger diameter end is bonding with flexible tubular body, so that with steel form attracts to connect, bonding adherent above flexible tubular body, the most bonding with steel form, seal, when adherent and the round table-like Magnet of cylindricality can prevent casting concrete, sealing strip is subjected to displacement, cause gathering concrete grout, affect the attractive in appearance and strength of reinforced concrete at other position, the protecting film that adherent pastes above is the service life in order to preferably extend adherent, prevent adherent premature aging, use after protecting film can be peeled off in use.
Good effect of the present utility model is: this gasket structure advantages of simple, novel, easily make, production cost is low, simple operation, practical, the generation of rotten common fault of concrete retaining wall can be prevented, the concrete retaining wall degree of compaction poured is high, therefore concrete retaining wall can not only keep off soil and again can dash, appearance is good, intensity is high, service life is long, purposes is wide, road and bridge foundation engineering concrete retaining wall can not only be used as and prevent the formwork seal material of rotten, also municipal works it are used as, hydraulic engineering, building engineering, high voltage transmission line tower basis and Communication Engineering base concrete retaining wall prevent the formwork seal material of rotten, and job specfication can be met and require and design requirement, also can avoid the catastrophic effect caused because of rotten common fault of reinforced concrete retaining wall to people.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation；
Accompanying drawing 2 is the side view of accompanying drawing 1；
Accompanying drawing 3 is the conical round table body drawing on accompanying drawing 1；
Accompanying drawing 4 is the top view of accompanying drawing 3；
Accompanying drawing 5 is the round table-like Magnet drawing of the cylindricality 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 end face；
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 the concrete retaining wall poured, connection or mounting structure schematic diagram.
Detailed description of the invention
This utility model such as accompanying drawing 1, shown in 2, this sealing strip is by flexible tubular body 1, spring 2, conical round table body 3, the round table-like Magnet of cylindricality 4 and adherent 5 form, spring 2 is evenly distributed in flexible tubular body 1, spring 2 lower end bonding the cylinder 31 of conical round table 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, the upper end of spring 2 bonding the path cylinder 41 of cylindricality round table-like Magnet 4 one end, cylindricality round table-like Magnet 4 other end big footpath cylinder 42 is bonding with flexible tubular body 1, this big footpath cylinder 42 is isometrical with spring 2 external diameter, flexible sleeve 21 is overlapped in spring 2 stage casing, flexible tubular body 1 the most bonding adherent 5, protecting film 6 is against above adherent 5；Adherent 5 and the round table-like Magnet of cylindricality 4 can preferably and the sealing that is connected inhaled by steel form; be subjected to displacement during to prevent pouring reinforcement concrete with spillage, affect armored concrete presentation quality, reduce concrete strength; protecting film 6 can prevent adherent 5 premature aging; extend 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 use.
nullUsing method of the present utility model and sealing principle: this sealing strip 10 seals for steel form and uses design，First one section of sealing strip 10 of sealed mould 7 equal length is intercepted，Then protecting film 6 is peeled off，Bar shaped sealing strip is allowed to have the side of Magnet align with template 7 and press pressure，Allow sealing strip glue with steel form 7 suck admittedly，Then carry out template 7 to install，Install and behind axis correction position in template 7，Allowing vertical strip footing 8 supporting surface of template 7 carry out can pouring reinforcement concrete retaining wall 9 after pressure is fixed，Template 7 is through adherent 5、Flexible tubular body 1、The round table-like Magnet of cylindricality 4 acts on spring 2，Flexible tubular body 1 is acted on again through conical round table body 3，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 flexible sleeve 21 is overlapped in spring 2 stage casing，Spring 2 can be made through conical round table 3 miner diameter end, flexible tubular body 1 to be extruded vertically downward，So not of uniform size to support shuttering 7、Rough reinforced concrete strip foundation 8 end face good seal，No longer spillage，Solve the generation of 9 rotten common faults of concrete retaining wall the most well.
Claims (5)
1. road and bridge retaining wall for foundation construction prevents the formwork seal bar of rotten, it is characterized in that: it is made up of flexible tubular body, spring, conical round table body, the round table-like Magnet of cylindricality and adherent, spring is evenly distributed in flexible tubular body, the lower end of spring is bonding with conical round table body, conical round table body is bonding with flexible tubular body, the upper end of spring Magnet round table-like with cylindricality is bonding, and the round table-like Magnet of cylindricality is bonding with flexible tubular body, flexible tubular body upper side bonding adherent；Against protecting film above described adherent, protecting film is peelable with adherent.
Road and bridge retaining wall for foundation construction the most according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: 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.
Road and bridge retaining wall for foundation construction the most according to claim 1 prevents the formwork seal bar of rotten, it is characterized in that: one end of described conical round table body be conical round table, the other end be cylinder, the cylindrical diameter of this end is less than conical round table bigger diameter end diameter.
Road and bridge retaining wall for foundation construction the most according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: the round table-like Magnet of described cylindricality is the cylinder that two ends diameter is different.
Road and bridge retaining wall for foundation construction the most according to claim 1 prevents the formwork seal bar of rotten, it is characterized in that: described lower spring end bonding the cylinder of conical round table body one end, the upper end of spring bonding the path cylinder of the round table-like Magnet of cylindricality, flexible sleeve is overlapped in spring stage casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306415.6U CN205604303U (en) | 2016-04-13 | 2016-04-13 | Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306415.6U CN205604303U (en) | 2016-04-13 | 2016-04-13 | Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205604303U true CN205604303U (en) | 2016-09-28 |
Family
ID=56972838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306415.6U Expired - Fee Related CN205604303U (en) | 2016-04-13 | 2016-04-13 | Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205604303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780817A (en) * | 2016-04-13 | 2016-07-20 | 曹玉芝 | Template sealing strip used in road and bridge foundation engineering bulkhead wall and used for preventing foundations from being destroyed |
-
2016
- 2016-04-13 CN CN201620306415.6U patent/CN205604303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105780817A (en) * | 2016-04-13 | 2016-07-20 | 曹玉芝 | Template sealing strip used in road and bridge foundation engineering bulkhead wall and used for preventing foundations from being destroyed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |