CN106836657A - The repair apparatus and method of bar connecting grout sleeve or device when being in the milk not enough - Google Patents
The repair apparatus and method of bar connecting grout sleeve or device when being in the milk not enough Download PDFInfo
- Publication number
- CN106836657A CN106836657A CN201710159243.3A CN201710159243A CN106836657A CN 106836657 A CN106836657 A CN 106836657A CN 201710159243 A CN201710159243 A CN 201710159243A CN 106836657 A CN106836657 A CN 106836657A
- Authority
- CN
- China
- Prior art keywords
- grout sleeve
- patching material
- enough
- repair apparatus
- milk
- 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
Links
- 239000011440 grout Substances 0.000 title claims abstract description 56
- 239000008267 milk Substances 0.000 title claims abstract description 16
- 210000004080 milk Anatomy 0.000 title claims abstract description 16
- 235000013336 milk Nutrition 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 86
- 238000003780 insertion Methods 0.000 claims abstract description 12
- 230000037431 insertion Effects 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses the repair apparatus of bar connecting grout sleeve or device when being in the milk not enough, the repair apparatus include the patching material input channel and patching material output channel in insertion grout sleeve or device；Wherein, the port in the patching material input channel and patching material output channel insertion grout sleeve or device is arranged on the steam vent top of grout sleeve or device.The application carries out in-situ repair for connecting underproof grout sleeve or device, it is not necessary to change whole building element, picks chisel without scene and welds.The space that will do not poured in place is only needed just to can reach connection request after filling up.Execute-in-place is convenient, parallel with monolithic architecture construction can carry out, and the sequence of construction without carrying out next step again after having repaired is limited.Materials are few simultaneously, save time and materials cost.
Description
Technical field
Repair apparatus and method the present invention relates to a kind of bar connecting grout sleeve or device when being in the milk not enough.
Background technology
If grouting material casting position is not up to design requirement in detection grout sleeve or device, it is considered as unqualified connection
Product.Existing processing method for unqualified connection product is generally to change whole prefabricated components, reinstalls connection, or use
Underproof grout sleeve or device are picked to dig out and replace new grout sleeve or device again or using reinforcement welding connection,
The concrete repair for chiseling out will be then picked with new concrete or grouting material, component connection request is reached.Using pacifying again
The method of dress causes the wasting of resources, influences the carrying out of next link, construction period delay, if while installed to new component
Occur grout sleeve again or device connects underproof situation, it will vicious circle occur, while the method is inadaptable whole
Build the situation after having completed.Method using original sleeve or reinforcement welding is rejected, can equally cause construction delay and money
Source wastes.
The content of the invention
For problems of the prior art, it is an object of the invention to provide a kind of bar connecting grout sleeve or
Repair apparatus of the device when being in the milk not enough, it efficiently solves problems of the prior art.Another object of the present invention
It is the method for repairing and mending for providing a kind of bar connecting grout sleeve or device when being in the milk not enough.
To achieve the above object, the present invention uses following technical scheme：
The repair apparatus of bar connecting grout sleeve or device when being in the milk not enough, the repair apparatus include that insertion is filled
Patching material input channel and patching material output channel in slurry sleeve or device；Wherein, the patching material input channel
The port inserted in grout sleeve or device with patching material output channel is arranged on the steam vent top of grout sleeve or device.
Further, in the insertion grout sleeve or device of the patching material input channel and patching material output channel
A setpoint distance is kept between port.
Further, the setpoint distance is not less than 0.1cm.
Further, the port that the patching material input channel is inserted in grout sleeve or device is less than the patching material
Output channel inserts the port in grout sleeve or device.
Further, the port of the patching material input channel and patching material output channel outside grout sleeve or device
Sealing state is in before sleeve repairing.
Further, the patching material input channel port lower edge is higher than sleeve or the top edge of device discharge duct.
A kind of repair apparatus of bar connecting of use the application with the grouting of grout sleeve or device when not enough are repaiied
The method of benefit, methods described is：Using grouter by patching material input channel to injection repairing in grout sleeve or device
Material, is sampled at times in the outlet of the patching material output channel, until patching material output channel stabilization is discharged
Patching material density and in grout sleeve or device inject patching material density quite or reach setting density when stop
Only repair.
The present invention has following Advantageous Effects：
The application carries out in-situ repair for connecting underproof grout sleeve or device, it is not necessary to change whole building
Component, picks chisel and welds without scene.The space that will do not poured in place is only needed just to can reach connection request after filling up.Scene behaviour
Facilitate, parallel with monolithic architecture construction can carry out, without being limited in the sequence of construction for carrying out next step after having repaired.
Materials are few simultaneously, save time and materials cost.
Brief description of the drawings
Fig. 1 is that the structure of repair apparatus use state of the bar connecting grout sleeve of the invention when being in the milk not enough is shown
It is intended to；
Fig. 2 is the structural representation of repair apparatus use state of the bar connecting device of the invention when being in the milk not enough
Figure.
Specific embodiment
Below, refer to the attached drawing, is more fully illustrated to the present invention, shown in the drawings of exemplary implementation of the invention
Example.However, the present invention can be presented as various multi-forms, the exemplary implementation for being confined to describe here is not construed as
Example.And these embodiments are to provide, so that the present invention is fully and completely, and will fully convey the scope of the invention to this
The those of ordinary skill in field.
As shown in figure 1, invention provides a kind of bar connecting grout sleeve or the repairing when being in the milk not enough of device
Device is mended, the repair apparatus include the patching material input channel 1 and patching material efferent duct in insertion grout sleeve or device
Road 2；Wherein, the port in patching material input channel 1 and the insertion grout sleeve of patching material output channel 2 or device 3 is set
In the top of steam vent 4 of grout sleeve or device, it is to avoid when prefabricated components are installed, grouting material floods patching material input channel
Not yet, line clogging is caused, cannot be subsequently repaired.
Between port in the insertion grout sleeve or device 3 of patching material input channel 1 and patching material output channel 2
Keep a setpoint distance.Setpoint distance is not less than 0.1cm；Patching material input channel 1 inserts the end in grout sleeve or device 3
Mouth inserts the port in grout sleeve or device 3 less than patching material output channel 2；It is defeated for avoiding pipeline opening at a distance of too near
The patching material for entering directly is flowed out under the drive of air-flow by patching material output channel, causes false repairing to complete proterties.
Repaiied in sleeve the port of patching material input channel 1 and patching material output channel 3 outside grout sleeve or device 3
Sealing state is in before mending.Repairing pipeline is set grouting material press-in and to be constantly in gas relatively high during late detection when component is installed
Pressure condition, it is to avoid grouting material enters line clogging or detects that liquid entrance causes testing result distortion.
Device of the invention is applied to post grouting process satisfaction come the attachment means of connection requirement between reinforcing bar.
The present invention additionally provide the bar connecting grout sleeve or device of a kind of use the application grouting it is not enough when
The method repaired of repair apparatus, the method is：Using grouter by patching material input channel 1 to grout sleeve or
Injection patching material 5 in device 3, is sampled, until patching material efferent duct at times in the outlet for mending material output channel 2
The density of the patching material of road stabilization discharge and to injecting the density of patching material in grout sleeve or device quite or reach and set
Determine to stop repairing during density.
Because the sleeve repaired is carried out after detection is unqualified, detection liquid is left in sleeve.Therefore, repaiied
Grout replacement when detecting should be gone out or be input into patching material and the detection slurries energy of original indwelling by the added time by patching material
Enough fused connection requests for being chemically reacted, patching material being reached after fusing.The density of detection liquid (generally water)
Density than patching material (grouting material) is small, sinks after patching material enters in grout sleeve or device, will detect liquid
Body is replaced away, reaches the purpose repaired to grout sleeve or device.How to judge that original detection liquid is displaced completely
Go or sleeve in patching material reach connection repairing requirement, can determine by patching material discharge line stabilization discharge
Whether the density of patching material and the density of input patching material quite judge.Can specifically be carried out at times at discharge pipe road junction
The method of sampling is carried out, and until reaching untill setting density, is considered as and is met sleeve connection repairing requirement.With entering for patching material
Enter, the material discharged by discharge line, early stage is generally detection liquid, then the mixture of detection liquid and patching material, most
It is afterwards simple patching material.As using by patching material and the method for detection liquid reactant mixture, then needed to know detection liquid
The indwelling volume of body, indwelling volume can be by detecting that pipeline 6 carries out detection calculating, according to the cooperation the need for qualified patching material
Than the match ratio for carrying out conversion input material.
7 represent the water level before injection patching material 5 in figure, and grouting material has been poured in 8 expressions, and 9 represent grout sleeve or devices 3
Slurry-feeding hole.
It is described above simply to illustrate that of the invention, it is understood that the invention is not limited in above example, meet
The various variants of inventive concept are within protection scope of the present invention.
Claims (7)
1. the repair apparatus of bar connecting grout sleeve or device when being in the milk not enough, it is characterised in that the repair apparatus
Including patching material input channel and patching material output channel in insertion grout sleeve or device；Wherein, the repairing material
Port in material input channel and patching material output channel insertion grout sleeve or device is arranged on grout sleeve or device
Steam vent top.
2. the repair apparatus of bar connecting grout sleeve according to claim 1 or device when being in the milk not enough, it is special
Levy and be, between the port in the insertion grout sleeve or device of the patching material input channel and patching material output channel
Keep a setpoint distance.
3. the repair apparatus of bar connecting grout sleeve according to claim 1 or device when being in the milk not enough, it is special
Levy and be, the setpoint distance is not less than 0.1cm.
4. the repair apparatus of bar connecting grout sleeve according to claim 1 or device when being in the milk not enough, it is special
Levy and be, the port in the patching material input channel insertion grout sleeve or device is less than the patching material output channel
Port in insertion grout sleeve or device.
5. the repair apparatus of bar connecting grout sleeve according to claim 1 or device when being in the milk not enough, it is special
Levy and be, the port of the patching material input channel and patching material output channel outside grout sleeve or device is repaiied in sleeve
Sealing state is in before mending.
6. the repair apparatus of bar connecting grout sleeve according to claim 1 or device when being in the milk not enough, it is special
Levy and be, the patching material input channel port lower edge is higher than sleeve or the top edge of device discharge duct.
7. in repairing when a kind of grouting of usage right requirement 1-6 any described bar connecting grout sleeve or device is not enough
The method that device is repaired, it is characterised in that methods described is：Using grouter by patching material input channel to grouting
Injection patching material, is sampled at times in the outlet of the patching material output channel in sleeve or device, until repairing
The density and the density phase to injection patching material in grout sleeve or device of the patching material of material output channel stabilization discharge
When or reach setting density when stop repairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159243.3A CN106836657B (en) | 2017-03-17 | 2017-03-17 | Repairing device and method for insufficient grouting of grouting sleeve or device for connecting reinforcing steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710159243.3A CN106836657B (en) | 2017-03-17 | 2017-03-17 | Repairing device and method for insufficient grouting of grouting sleeve or device for connecting reinforcing steel bars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106836657A true CN106836657A (en) | 2017-06-13 |
| CN106836657B CN106836657B (en) | 2022-03-25 |
Family
ID=59144029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710159243.3A Active CN106836657B (en) | 2017-03-17 | 2017-03-17 | Repairing device and method for insufficient grouting of grouting sleeve or device for connecting reinforcing steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106836657B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476498A (en) * | 2017-08-09 | 2017-12-15 | 上海宝冶工程技术有限公司 | A kind of sleeve is vertically in the milk special fixture |
| CN108152297A (en) * | 2018-01-31 | 2018-06-12 | 昆山市建设工程质量检测中心 | Inside peep the device and method of water flood detection reinforcing bar half grout sleeve grouting plumpness |
| CN108277926A (en) * | 2018-01-31 | 2018-07-13 | 昆山市建设工程质量检测中心 | Slurry anchor connection part with detection hole and grouting plumpness detection method and benefit paste-making method |
| CN108331260A (en) * | 2018-01-31 | 2018-07-27 | 昆山市建设工程质量检测中心 | Half grout sleeve with detection hole and grouting plumpness detection method and benefit paste-making method |
| JP6738954B1 (en) * | 2019-12-23 | 2020-08-12 | 株式会社竹中工務店 | Precast concrete parts |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476498A (en) * | 2017-08-09 | 2017-12-15 | 上海宝冶工程技术有限公司 | A kind of sleeve is vertically in the milk special fixture |
| CN108152297A (en) * | 2018-01-31 | 2018-06-12 | 昆山市建设工程质量检测中心 | Inside peep the device and method of water flood detection reinforcing bar half grout sleeve grouting plumpness |
| CN108277926A (en) * | 2018-01-31 | 2018-07-13 | 昆山市建设工程质量检测中心 | Slurry anchor connection part with detection hole and grouting plumpness detection method and benefit paste-making method |
| CN108331260A (en) * | 2018-01-31 | 2018-07-27 | 昆山市建设工程质量检测中心 | Half grout sleeve with detection hole and grouting plumpness detection method and benefit paste-making method |
| CN108277926B (en) * | 2018-01-31 | 2019-09-03 | 昆山市建设工程质量检测中心 | Slurry anchor connection part grouting plumpness detection method with detection hole |
| CN108331260B (en) * | 2018-01-31 | 2019-09-03 | 昆山市建设工程质量检测中心 | Half grout sleeve grouting plumpness detection method with detection hole |
| CN108152297B (en) * | 2018-01-31 | 2019-10-22 | 昆山市建设工程质量检测中心 | Inside peep the method for water flood detection half grout sleeve of reinforcing bar grouting plumpness |
| JP6738954B1 (en) * | 2019-12-23 | 2020-08-12 | 株式会社竹中工務店 | Precast concrete parts |
| JP2021098988A (en) * | 2019-12-23 | 2021-07-01 | 株式会社竹中工務店 | Precast concrete member |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106836657B (en) | 2022-03-25 |
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