CN107654022A - A kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application - Google Patents
A kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application Download PDFInfo
- Publication number
- CN107654022A CN107654022A CN201710892330.XA CN201710892330A CN107654022A CN 107654022 A CN107654022 A CN 107654022A CN 201710892330 A CN201710892330 A CN 201710892330A CN 107654022 A CN107654022 A CN 107654022A
- Authority
- CN
- China
- Prior art keywords
- grout sleeve
- half grout
- outer tube
- grouting
- reinforcing bar
- 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.)
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Links
- 239000011440 grout Substances 0.000 title claims abstract description 70
- 239000000835 fiber Substances 0.000 title claims abstract description 23
- 238000003672 processing method Methods 0.000 title claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims abstract description 8
- 239000013307 optical fiber Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 9
- 239000008267 milk Substances 0.000 claims description 9
- 210000004080 milk Anatomy 0.000 claims description 9
- 235000013336 milk Nutrition 0.000 claims description 9
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
- G01N33/383—Concrete or cement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application, it is related to sleeve detection and monitoring technology field, grouting chamber is set inside half grout sleeve, reinforcing bar bottom is connected with concrete, and top is fixed on grouting intracavitary, and outer tube is made of clear material, it is fixed on the cut surface of reinforcing bar, top is stifled real with plug seal, and its bottom is extend out to outside half grout sleeve by half grout sleeve bottom, and side wall sets graduation mark；Fibre opic endoscope is located at outer tube, and can be slided in outer tube, and it is observed end, probe and optical fiber and is respectively used to be connected with display screen, obtains image and transmit image information.The present invention can intuitively, clearly, quantitatively obtain the grouting plumpness of grouting inside half grout sleeve, the construction quality of double of grout sleeve is judged exactly, and reply processing is carried out to unqualified part in time, avoid underproof half grout sleeve of construction quality from influenceing house overall security.
Description
Technical field
The present invention relates to sleeve detection and monitoring technology field, and in particular to a kind of to be used to observe inside half grout sleeve
Endoscope and a kind of detection method for being used to detect half grout sleeve grouting plumpness.
Background technology
In recent years, housing industrialization develops rapidly in China, and its security receives much concern.Two above and below the conduct of half grout sleeve
The attachment structure of story shear wall, its stable connection directly affect house safety.Grouting plumpness is half grout sleeve of evaluation
The important indicator of construction quality and steadiness, the importance of its accuracy in detection are self-evident.
At present, because the limitation of half grout sleeve this body structure, workmen slurry can only fill from its grout outlet
Situation, its internal plumpness can not be observed, directly result in half grout sleeve grouting plumpness can not intuitively, it is clear, measure
It is observed and detects with changing, and then causes the construction quality of half grout sleeve can not influence house general safety by accurate judgement
Property.
The content of the invention
The present invention is precisely in order to avoid the weak point present in above-mentioned prior art, there is provided one kind is used for half grouting set
Fibre opic endoscope, its processing method and its application of cylinder.
The present invention adopts the following technical scheme that to solve technical problem：A kind of fibre opic endoscope knot for being used for half grout sleeve
Structure, grouting chamber is set inside half grout sleeve, reinforcing bar bottom is connected with concrete, and top is fixed on the grouting intracavitary,
Fixation is attached to half grout sleeve, the reinforcing bar cutting is prescinded except side longitudinal rib, and forms cut surface in cut place, outside
Pipe is made of clear material, and is fixed on the cut surface, and top is stifled real with plug seal, and its tip height is higher than the reinforcing bar
Overhead height, bottom are extend out to outside half grout sleeve by the half grout sleeve bottom, and the outer tube wall sets scale
Line；
Observation end and probe are respectively arranged on optical fiber front end and tail end, form fibre opic endoscope, and the fibre opic endoscope is located at
The outer tube, and can be slided in the outer tube；Observation end, the probe and the optical fiber are respectively used to and shown
Display screen connection, obtain image and transmit image information.
Further, the outer tube front portion and posterior vertical setting and, its front portion excessive by smooth circular arc in junction
It is close to the cut surface and is connected with the cut surface.
Further, precut on the concrete and form default groove, the rear portion of the outer tube is positioned at described pre-
If in groove.
Further, the radius of curvature of the smooth circular arc is not less than.
Further, the material of the outer tube is polystyrene.
A kind of processing method for the fibre opic endoscope structure for being used for half grout sleeve, comprises the following steps：
S1, the longitudinal rib of reinforcing bar is cut to removing, formation cut surface；
S2, the depth for the chamber that is in the milk according to half grout sleeve are cut to outer tube, the anterior length of outer tube is more than grouting
Chamber depth, and clear up the dust removed on outer tube；
S3, outer tube front portion is adhered to cut surface, and outer tube both ends are stifled real with plug seal, it is outer to avoid dust from entering
Inside pipe；
It should be observed during S4, lifting upper component shear wall with mirror in half grout sleeve oral area, avoid damage to and squeeze
Press outer tube；
S5, double of grout sleeve are in the milk, and are stood after grouting, during should ensure that outer tube is extend out to outside half grout sleeve
The adjacent one end in portion does not have rock ballast, dust；
Grouting plumpness is detected after S6, grouting, and after the completion of detection, default groove is blocked with concrete, ensured
Outer tube is not exposed.
A kind of application for the fibre opic endoscope structure for being used for half grout sleeve, comprises the following steps：
After S1, grouting, by light endoscope using sound end as front end, one end outside half grout sleeve is extend out to by outer tube and inserted
Enter outer tube；
S2, will observation end be connected with display screen；
S3, the image shown according to display screen and outer tube wall graduation mark, half grout sleeve of observation inside grouting height
Situation：
If grouting height is parallel with reinforcing bar overhead height or grouting height is higher than reinforcing bar overhead height, plumpness of being in the milk
For, and detection of end；
Otherwise, grouting height and the difference of reinforcing bar overhead height are obtained, and performs step S4；
S4, grouting plumpness, and detection of end is calculated, wherein, it is reinforcing bar overall length.
Further, should be according to the lot number amount of half grout sleeve, to being examined no less than three and half grout sleeves during construction
Survey.
The invention provides a kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application, have with
Lower beneficial effect：
1st, the grouting plumpness of grouting inside half grout sleeve can intuitively, clearly, be quantitatively obtained, is half-and-half in the milk exactly
The construction quality of sleeve is judged, and carries out reply processing to unqualified part in time, avoids construction quality underproof half
Grout sleeve influences house overall security；
2nd, outer tube uses polystyrene material, material better resistance, is not likely to produce damage in lifting construction, is not likely to produce extruding
Deformation, ensure being normally carried out for late detection；
3rd, the quantization measurement of grouting plumpness inside half grout sleeve is realized, has filled up the blank in the field；
4th, simple in construction, processing cost is low, convenient to use, and practicality is good.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial structural diagram at A of the present invention.
In figure：
1st, half grout sleeve；21st, observe end, 22, probe；3rd, outer tube, 31, plug；4th, reinforcing bar, 41, cut surface；5th, coagulation
Soil structure layer, 51, default groove.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
As shown in Fig. 1~Fig. 2, its structural relation is：Grouting chamber, the bottom of reinforcing bar 4 and concrete are set inside half grout sleeve 1
Structure sheaf 5 is connected, and top is fixed on grouting intracavitary, and double of grout sleeve 1 is attached fixation, and the cutting of reinforcing bar 4 removes side and indulged
Rib, and cut surface 41 is formed in cut place, outer tube 3 is made of clear material, is fixed on cut surface 41, and top is close with plug 31
Closure is real, and its tip height is higher than the overhead height of reinforcing bar 4, and bottom is extend out to outside half grout sleeve 1 by the bottom of half grout sleeve 1
Portion, the side wall of outer tube 3 set graduation mark；
Observation end 21 and probe 22 are respectively arranged on optical fiber front end and tail end, form fibre opic endoscope, and fibre opic endoscope is located at
Inside outer tube 3, and can be in the internal slide of outer tube 3；Observation end 21, probe 22 and optical fiber are respectively used to be connected with display screen, obtained
Image and transmission image information.
Preferably, outer tube 3 is anterior with posterior vertical setting and excessive by smooth circular arc in junction, and its front portion is close to
Cut surface 41 is simultaneously connected with cut surface 41.
Preferably, precut on concrete 5 and form default groove 51, the rear portion of outer tube 3 is located in default groove 51.
Preferably, the radius of curvature of smooth circular arc is not less than 33mm.
Preferably, the material of outer tube 3 is polystyrene.
Its processing method comprises the following steps：
S1, the longitudinal rib of reinforcing bar is cut to removing, formation cut surface；
S2, the depth for the chamber that is in the milk according to half grout sleeve are cut to outer tube, the anterior length of outer tube is more than grouting
Chamber depth, and clear up the dust removed on outer tube；
S3, outer tube front portion is adhered to cut surface, and outer tube both ends are stifled real with plug seal, it is outer to avoid dust from entering
Inside pipe；
It should be observed during S4, lifting upper component shear wall with mirror in half grout sleeve oral area, avoid damage to and squeeze
Press outer tube；
S5, double of grout sleeve are in the milk, and are stood after grouting, during should ensure that outer tube is extend out to outside half grout sleeve
The adjacent one end in portion does not have rock ballast, dust；
Grouting plumpness is detected after S6, grouting, and after the completion of detection, default groove is blocked with concrete, ensured
Outer tube is not exposed.
The application that the grouting plumpness of its double of grout sleeve is detected, comprises the following steps：
After S1, grouting, by light endoscope using sound end as front end, one end outside half grout sleeve is extend out to by outer tube and inserted
Enter outer tube；
S2, will observation end be connected with display screen；
S3, the image shown according to display screen and outer tube wall graduation mark, half grout sleeve of observation inside grouting height
Situation：
If grouting height is parallel with reinforcing bar overhead height or grouting height is higher than reinforcing bar overhead height, plumpness of being in the milk
For, and detection of end；
Otherwise, grouting height and the difference of reinforcing bar overhead height are obtained, and performs step S4；
S4, grouting plumpness, and detection of end is calculated, wherein, it is reinforcing bar overall length.
Preferably, should be according to the lot number amount of half grout sleeve, to being detected no less than three and half grout sleeves during construction.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (8)
1. a kind of fibre opic endoscope structure for being used for half grout sleeve, half grout sleeve (1) is internal to set grouting chamber, reinforcing bar (4) bottom
End is connected with concrete (5), and top is fixed on the grouting intracavitary, half grout sleeve (1) is attached solid
It is fixed, it is characterised in that：The reinforcing bar (4) cutting removes side longitudinal rib, and forms cut surface (41) in cut place, outer tube (3) by
Transparent material is made, and is fixed on the cut surface (41), and top is real with plug (31) seal plug, and its tip height is higher than described
Reinforcing bar (4) overhead height, bottom extend out to half grout sleeve (1) outside by half grout sleeve (1) bottom, described outer
Pipe (3) side wall sets graduation mark；
Observation end (21) and probe (22) are respectively arranged on optical fiber front end and tail end, form fibre opic endoscope, the fibre opic endoscope
It is internal located at the outer tube (3), and can be in the outer tube (3) internal slide；Observation end (21), the probe (22) and institute
Optical fiber is stated to be respectively used to be connected with display screen, obtain image and transmit image information.
A kind of 2. fibre opic endoscope structure for being used for half grout sleeve according to claim 1, it is characterised in that：It is described outer
Manage that (3) are anterior with posterior vertical setting and excessive by smooth circular arc in junction, and the cut surface (41) is close in its front portion
And it is connected with the cut surface (41).
A kind of 3. fibre opic endoscope structure for being used for half grout sleeve according to claim 2, it is characterised in that：It is described mixed
Precut on Xtah Crude Clay structure layer (5) and form default groove (51), the rear portion of the outer tube (3) is located in the default groove (51).
A kind of 4. fibre opic endoscope structure for being used for half grout sleeve according to claim 2, it is characterised in that：The light
The radius of curvature of sliding circular arc is not less than 33mm.
A kind of 5. fibre opic endoscope structure for being used for half grout sleeve according to claim 1, it is characterised in that：It is described outer
The material for managing (3) is polystyrene.
6. a kind of processing method of fibre opic endoscope structure for being used for half grout sleeve according to claim 3, its feature
It is, comprises the following steps：
S1, the longitudinal rib of reinforcing bar is cut to removing, formation cut surface；
S2, the depth for the chamber that is in the milk according to half grout sleeve are cut to outer tube, the anterior length of outer tube is more than grouting chamber deep
15mm~20mm is spent, and clears up the dust removed on outer tube；
S3, outer tube front portion is adhered to cut surface, and outer tube both ends are stifled real with plug seal, to avoid dust from entering in outer tube
Portion；
It should be observed during S4, lifting upper component shear wall with mirror in half grout sleeve oral area, avoid damage to and extrude and be outer
Pipe；
S5, double of grout sleeve are in the milk, and 24h is stood after grouting, during should ensure that outer tube is extend out to outside half grout sleeve
The adjacent one end in portion does not have rock ballast, dust；
Grouting plumpness is detected after S6, grouting 24h, and after the completion of detection, default groove is blocked with concrete, ensured outer
Pipe is not exposed.
A kind of 7. application of fibre opic endoscope structure for being used for half grout sleeve according to claim 3, it is characterised in that
Comprise the following steps：
After S1, grouting 24h, by light endoscope using sound end as front end, one end outside half grout sleeve is extend out to by outer tube and inserted
Enter outer tube；
S2, will observation end be connected with display screen；
S3, the image shown according to display screen and outer tube wall graduation mark, half grout sleeve of observation inside grouting altitudes：
If grouting height is parallel with reinforcing bar overhead height or grouting height is higher than reinforcing bar overhead height, grouting plumpness is
100%, and detection of end；
Otherwise, grouting height and the difference L of reinforcing bar overhead height are obtained1, and perform step S4；
S4, grouting plumpness is calculatedAnd detection of end, wherein, L is reinforcing bar overall length.
A kind of 8. application of fibre opic endoscope structure for being used for half grout sleeve according to claim 7, it is characterised in that：
Should be according to the lot number amount of half grout sleeve, to being detected no less than three and half grout sleeves during construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892330.XA CN107654022A (en) | 2017-09-27 | 2017-09-27 | A kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710892330.XA CN107654022A (en) | 2017-09-27 | 2017-09-27 | A kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654022A true CN107654022A (en) | 2018-02-02 |
Family
ID=61116164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710892330.XA Pending CN107654022A (en) | 2017-09-27 | 2017-09-27 | A kind of fibre opic endoscope for being used for half grout sleeve, its processing method and its application |
Country Status (1)
| Country | Link |
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| CN (1) | CN107654022A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918660A (en) * | 2018-05-19 | 2018-11-30 | 徐光大 | Nondestructive detection method for sleeve grouting fullness of steel bar sleeve grouting connection joint |
| CN108952015A (en) * | 2018-07-26 | 2018-12-07 | 柳州汉西鸣建材发展有限公司 | It is a kind of to monitor grouting plumpness and the precast assembly grout sleeve of stress variation and preparation method thereof |
| CN109099986A (en) * | 2018-09-06 | 2018-12-28 | 北京市建筑设计研究院有限公司 | The visual detection and bracing means and method of reinforcing bar connection grout sleeve |
| CN109141274A (en) * | 2018-08-01 | 2019-01-04 | 昆山市建设工程质量检测中心 | A method of reinforcing bar insertion depth is connected in half grout sleeve splice of detection |
| CN109613216A (en) * | 2019-02-25 | 2019-04-12 | 赵云红 | A kind of moisture in soil continuity detection system and its detection method |
| CN109797906A (en) * | 2019-01-08 | 2019-05-24 | 贵州建工集团第四建筑工程有限责任公司 | Fabricated building structure and its group assembly/installation method |
| CN110333342A (en) * | 2019-08-07 | 2019-10-15 | 中建材中岩科技有限公司 | A kind of portable easy reclaiming type sleeve grouting plumpness detector |
| CN112326940A (en) * | 2020-09-28 | 2021-02-05 | 山东省建筑科学研究院有限公司 | Assembled concrete sleeve grouting fullness measuring device and working method |
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| CN207245010U (en) * | 2017-09-27 | 2018-04-17 | 深圳中海建筑有限公司 | A kind of fibre opic endoscope for being used for half grout sleeve |
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| CN102635129A (en) * | 2012-04-11 | 2012-08-15 | 中冶交通工程技术有限公司 | Method for detecting steel reinforcement cage pre-buried under cast-in-place pile |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918660A (en) * | 2018-05-19 | 2018-11-30 | 徐光大 | Nondestructive detection method for sleeve grouting fullness of steel bar sleeve grouting connection joint |
| CN108918660B (en) * | 2018-05-19 | 2020-12-25 | 徐光大 | Nondestructive detection method for sleeve grouting fullness of steel bar sleeve grouting connection joint |
| CN108952015A (en) * | 2018-07-26 | 2018-12-07 | 柳州汉西鸣建材发展有限公司 | It is a kind of to monitor grouting plumpness and the precast assembly grout sleeve of stress variation and preparation method thereof |
| CN109141274A (en) * | 2018-08-01 | 2019-01-04 | 昆山市建设工程质量检测中心 | A method of reinforcing bar insertion depth is connected in half grout sleeve splice of detection |
| CN109099986A (en) * | 2018-09-06 | 2018-12-28 | 北京市建筑设计研究院有限公司 | The visual detection and bracing means and method of reinforcing bar connection grout sleeve |
| CN109797906A (en) * | 2019-01-08 | 2019-05-24 | 贵州建工集团第四建筑工程有限责任公司 | Fabricated building structure and its group assembly/installation method |
| CN109797906B (en) * | 2019-01-08 | 2023-09-22 | 贵州建工集团第四建筑工程有限责任公司 | Assembled building structure and assembling and installing method thereof |
| CN109613216A (en) * | 2019-02-25 | 2019-04-12 | 赵云红 | A kind of moisture in soil continuity detection system and its detection method |
| CN110333342A (en) * | 2019-08-07 | 2019-10-15 | 中建材中岩科技有限公司 | A kind of portable easy reclaiming type sleeve grouting plumpness detector |
| CN112326940A (en) * | 2020-09-28 | 2021-02-05 | 山东省建筑科学研究院有限公司 | Assembled concrete sleeve grouting fullness measuring device and working method |
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Application publication date: 20180202 |