CN107621244A - Steel concrete supporting insertion sleeve length detection instrument - Google Patents
Steel concrete supporting insertion sleeve length detection instrument Download PDFInfo
- Publication number
- CN107621244A CN107621244A CN201610555252.XA CN201610555252A CN107621244A CN 107621244 A CN107621244 A CN 107621244A CN 201610555252 A CN201610555252 A CN 201610555252A CN 107621244 A CN107621244 A CN 107621244A
- Authority
- CN
- China
- Prior art keywords
- head
- main frame
- insertion sleeve
- auxiliary
- steel concrete
- 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.)
- Pending
Links
- 238000003780 insertion Methods 0.000 title claims abstract description 19
- 230000037431 insertion Effects 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000001939 inductive effect Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 13
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention relates to a kind of steel concrete supporting insertion sleeve length detection instrument.Including inductive head and main frame, inductive head connects main frame by data wire；Described inductive head is clamping head, and clamping head includes functional head and auxiliary head, and functional head and auxiliary head connecting portion set torque spring；The inner surface of functional head and auxiliary head sets heating power supply in the inside of auxiliary head around a circle resistive heater, heating power supply connection resistive heater；Infrared inductor, the data wire connection main frame of infrared inductor are set in functional head internal cavity.Accurate detection of the present invention to the length of reinforcing bar insertion sleeve, show whether steel bar end is in close contact or leaves space in sleeve using image-forming principle, whether the length of detection reinforcing bar insertion sleeve meets to require, is easy to Field Force to be detected at any time, ensures steel concrete supporting quality.Main frame sets operation button and display screen, can directly display data, and possesses printing function, and has the interface being connected with computer.
Description
Technical field：
The present invention relates to a kind of steel concrete supporting insertion sleeve length detection instrument.
Background technology：
At present, steel concrete supporting is due to the advantages that easy for construction, simple to operate, price efficiency is high, reliable and stable,
The extensive use in engineering construction.Firmly the portion of building promulgates《Mechanical connection technique of reinforcement code》(JGJ107-2010), to reinforcing bar machine
The requirement of tool connection has been carried out clearly.The length of the clear and definite reinforcing bar insertion sleeve of code is the important ring of squeezed joint quality control
Section, and inconvenience checks afterwards, therefore emphasis specify that Prior Control requirement., only can not by Prior Control because inconvenience checks afterwards
Ensure the accuracy of the length of reinforcing bar insertion sleeve, lacking directly detection checking has section.Exist at present in steel concrete supporting
It is inadequate or long that reinforcing bar stretches into length sleeve, causes space or another end bar insertion sleeve length among sleeve be present not
The problems such as enough, it can not only ensure the quality of steel concrete supporting by observation leakage reinforcing bar pitch etc., it is a kind of effective to need invention badly
Detection instrument.
The content of the invention：
To solve the deficiency in above-mentioned technical problem, it is an object of the present invention to provide one kind can overcome drawbacks described above,
The steel concrete supporting insertion sleeve length detection instrument of reinforcing bar insertion sleeve situation can effectively be monitored.
Steel concrete supporting insertion sleeve length detection instrument provided by the present invention, it is characterized in that, including inductive head and
Main frame, inductive head connect main frame by data wire；
Described inductive head is clamping head, and clamping head includes functional head and auxiliary head, functional head and auxiliary head connecting portion
Torque spring is set；
The inner surface of functional head and auxiliary head sets heating electricity in the inside of auxiliary head around a circle resistive heater
Source, heating power supply connection resistive heater；
Infrared inductor, the data wire connection main frame of infrared inductor are set in functional head internal cavity；
Described main frame includes processing unit, and processing unit receives the induced signal of infrared inductor, and processing unit
Connect print module.
Described functional head and the top of auxiliary head are provided with separation jacking block.
Described separation jacking block is fixed on the top of functional head and auxiliary head by Damping rotation shaft.
Described main frame connection display and keyboard.
The beneficial effects of the invention are as follows：
The accurate detection to the length of reinforcing bar insertion sleeve is realized, while steel bar end in sleeve is shown using image-forming principle
Space whether is in close contact or leaves, whether the length of detection reinforcing bar insertion sleeve meets to require, is easy to Field Force to enter at any time
Row detection, ensures steel concrete supporting quality.Main frame sets operation button and display screen, can directly display data, and possesses and beat
Function is printed, and has the interface being connected with computer.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is further detailed explanation：
Fig. 1 is the inductive head structural representation of the present invention；
In figure, 1, functional head；2nd, auxiliary head；3rd, torque spring；4th, resistive heater；5th, infrared inductor；6th, separation top
Block.
Embodiment
Steel concrete supporting insertion sleeve length detection instrument provided by the present invention includes inductive head and main frame, inductive head
Main frame is connected by data wire；
Described inductive head is clamping head, and clamping head includes functional head 1 and auxiliary head 2, and functional head 1 and auxiliary head 2 connect
Position sets torque spring 3；
The inner surface of functional head 1 and auxiliary head 2 sets in the inside of auxiliary head 2 and added around a circle resistive heater 4
Thermoelectric generator, heating power supply connection resistive heater 4；
Infrared inductor 5, the data wire connection main frame of infrared inductor 5 are set in the internal cavity of functional head 2；
Described main frame includes processing unit, and processing unit receives the induced signal of infrared inductor, and processing unit
Connect print module.
Described functional head 1 and the top of auxiliary head 2 are provided with separation jacking block 6.
Described separation jacking block 6 is fixed on the top of functional head 1 and auxiliary head 2 by Damping rotation shaft.
Described main frame connection display and keyboard.
Operation principle：
In use, the sleeve monitored first with inductive head clamping needs.The inner surface of functional head 1 and auxiliary head 2
Resistive heater 4 sleeve is heated in the presence of heating power supply.After heating one end time, separation jacking block 6 passes through resistance
The inside side rotation of Buddhist nun's rotating shaft, two separation jacking blocks 6 make inductive head not close, are looped around sleeve periphery.Infrared inductor senses
The temperature of sleeve, and temperature data is transmitted into main frame, the temperature data of the display real-time display sleeve of main frame, because metal is led
Hot fast, air conduction is slow, and whole main frame displays temperature is more uniform red if reinforcing bar has been in close contact, if between reinforcing bar
There is gap, then have blue region among main frame displays temperature.Main frame can also directly print testing result by print module.And root
According to gap between the areal calculation reinforcing bar of blue region, it is qualified to judge whether to insert.
Above-mentioned case study on implementation is only for clear example of the present invention, and is not the limit to embodiment of the present invention
It is fixed.The obvious changes or variations amplified out the spirit for belonging to the present invention is still in protection scope of the present invention.
Claims (4)
1. a kind of steel concrete supporting insertion sleeve length detection instrument, it is characterized in that, including inductive head and main frame, inductive head lead to
Cross data wire connection main frame；
Described inductive head is clamping head, and clamping head includes functional head and auxiliary head, and functional head and auxiliary head connecting portion are set
Torque spring；
The inner surface of functional head and auxiliary head sets heating power supply around a circle resistive heater in the inside of auxiliary head,
Heating power supply connects resistive heater；
Infrared inductor, the data wire connection main frame of infrared inductor are set in functional head internal cavity；
Described main frame includes processing unit, and processing unit receives the induced signal of infrared inductor, and processing unit connects
Print module.
2. steel concrete supporting insertion sleeve length detection instrument according to claim 1, it is characterized in that, described function
The top of head and auxiliary head is provided with separation jacking block.
3. steel concrete supporting insertion sleeve length detection instrument according to claim 2, it is characterized in that, described separation
Jacking block is fixed on the top of functional head and auxiliary head by Damping rotation shaft.
4. steel concrete supporting insertion sleeve length detection instrument according to claim 1, it is characterized in that, described main frame
Connect display and keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555252.XA CN107621244A (en) | 2016-07-14 | 2016-07-14 | Steel concrete supporting insertion sleeve length detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610555252.XA CN107621244A (en) | 2016-07-14 | 2016-07-14 | Steel concrete supporting insertion sleeve length detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107621244A true CN107621244A (en) | 2018-01-23 |
Family
ID=61087629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610555252.XA Pending CN107621244A (en) | 2016-07-14 | 2016-07-14 | Steel concrete supporting insertion sleeve length detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107621244A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156936A (en) * | 2020-01-09 | 2020-05-15 | 昆山市建设工程质量检测中心 | Method for measuring insertion length of steel bar in sleeve based on dry coupling ultrasonic detection technology |
| CN113340246A (en) * | 2021-08-05 | 2021-09-03 | 昆山市建设工程质量检测中心 | Method for measuring insertion length of steel bar in sleeve extending into reference object from outside |
-
2016
- 2016-07-14 CN CN201610555252.XA patent/CN107621244A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156936A (en) * | 2020-01-09 | 2020-05-15 | 昆山市建设工程质量检测中心 | Method for measuring insertion length of steel bar in sleeve based on dry coupling ultrasonic detection technology |
| CN111156936B (en) * | 2020-01-09 | 2020-07-31 | 昆山市建设工程质量检测中心 | Method for measuring insertion length of steel bar in sleeve based on dry coupling ultrasonic detection technology |
| CN113340246A (en) * | 2021-08-05 | 2021-09-03 | 昆山市建设工程质量检测中心 | Method for measuring insertion length of steel bar in sleeve extending into reference object from outside |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |
|
| WD01 | Invention patent application deemed withdrawn after publication |