CN205976539U - Reinforcing bar detector extension bar device that stretches out and draws back - Google Patents
Reinforcing bar detector extension bar device that stretches out and draws back Download PDFInfo
- Publication number
- CN205976539U CN205976539U CN201620897000.0U CN201620897000U CN205976539U CN 205976539 U CN205976539 U CN 205976539U CN 201620897000 U CN201620897000 U CN 201620897000U CN 205976539 U CN205976539 U CN 205976539U
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- CN
- China
- Prior art keywords
- sensor
- detection instrument
- extension rod
- rod device
- reinforced 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.)
- Expired - Fee Related
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a reinforcing bar detector extension bar device that stretches out and draws back, it includes: the telescopic link that has the handle, install through the axis of rotation in the sensor mounting fixture on telescopic link top, its sensor of fixing passes through signal transmission line and with signal transmission to reinforcing bar detection instrument. The utility model discloses can install the sensor in sensor mounting fixture to the length that combines the place to survey the height and have corresponding to adjust the telescopic link, thus quick, convenient completion measuring operation compares in the traditional operation mode and to practice thrift manpower, material resources, has more economic nature.
Description
Technical field
This utility model is related to engineering detecting field, especially relates to a kind of flexible extension rod device of reinforced bar detection instrument.
Background technology
According to GB50204-2015《Concrete structure engineering construction quality accident specification》In regulation, to structural solid steel
Muscle position, spacing, protective layer thickness etc. are detected.Existing reinforcement in concrete detection mode is using reinforcing bar survey meter,
Make sensor and the concrete solid intimate surface contact of detecting instrument, application electromagnetic induction principle detects reinforcing bar.When being detected
When the height of the concrete solids such as floor, beam is higher, needs using lifting tool or set up the methods such as safe and reasonable scaffold
The sensor contacts of instrument are made to detect concrete surface, more for engineering site tissue cooperation demand.
Utility model content
The purpose of this utility model is to provide a kind of reinforced bar detection instrument to stretch extension rod device, and it can allow reinforced bar detection instrument
The constraint of no longer object under inspection height, need not set up the auxiliary facilities such as scaffold and can complete detection operation in scene.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of flexible extension bar of reinforced bar detection instrument
Device, it includes：There is the expansion link of handle；It is installed on the sensor stationary fixture on expansion link top by rotary shaft, its
The sensor fixed transmits signals to reinforcing bar survey meter by signal transmssion line.
Compared with prior art, the reinforced bar detection instrument that embodiment of the present utility model provides stretches extension rod device can
Sensor is installed in sensor stationary fixture, and combines the length that place detects highly and targetedly adjustable telescopic rod
Degree, thus quickly, easily completing to measure operation, can save human and material resources compared to traditional work mode, more economical
Property.
Further, sensor stationary fixture has U-shaped clamp structure, and the side wall of this U-shaped clamp structure is provided with and will sense
The lock-screw that device is fixed.
Further, handle is provided with texture structure.
Further, sensor stationary fixture is column structure, and sensor is installed in the cylindrical space of column structure, column
The side wall of structure is provided with the lock-screw being locked sensor.
Further, the side wall of column structure is provided with the longitudinal grooved stretching out for signal transmssion line.
Brief description
Fig. 1 is the flexible extension rod device structural representation of reinforced bar detection instrument.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face in conjunction with specific embodiments, is expanded on further this utility model.
Embodiment of the present utility model provides a kind of flexible extension rod device of reinforced bar detection instrument, and it includes：There are handss
The expansion link 5 of handle 6, the structure of this expansion link includes several telescopic sections, and the internal diameter of adjacent expansion pars infrasegmentalis is equal to the outer of top
Footpath, thus realize top telescopic section can be extracted out and be retracted in the bottom telescopic section being adjacent operation, this expansion link
Top sensor stationary fixture 3 is provided with by rotary shaft 4, the sensor 1 that it is fixed is incited somebody to action by signal transmssion line 2
Signal transmission to reinforcing bar survey meter, can be realized to a certain degree at the top of expansion link by rotary shaft by sensor stationary fixture
Pose adjustment.
From the discussion above it is seen that, this reinforced bar detection instrument stretch extension rod device can substitute traditional work mode and allow
Staff's complete independently measures operation, it is to avoid the waste of the aspect such as human and material resources that related supporting operation is brought.
As in a kind of embodiment, sensor stationary fixture 3 has U-shaped clamp structure, the side wall of this U-shaped clamp structure
It is provided with the lock-screw that sensor is fixed, when sensor is arranged in U-shaped clamp structure, because this U-shaped space can
Certain gap can be produced, in consideration of it, two side walls in U-shaped clamp structure are screwed into locking screw relatively between meeting and sensor
Sensor when two lock-screws are resisted against sensor, then can be carried out stablizing, reliably fix by nail.
Alternatively embodiment, sensor stationary fixture is column structure, and the open top of this column structure passes
Sensor is installed in the cylindrical space of column structure, and the side wall of column structure is provided with the locking screw being locked sensor
Nail, this structure, using going along with sb. to guard him formula structure and assembly sensor, equally can be carried out locking and make using lock-screw to sensor
Industry, and, the side wall of column structure is provided with the longitudinal grooved stretching out for signal transmssion line, and this longitudinal grooved makes sensor
Signal transmssion line can smoothly be drawn.
In the structure type of above two sensor stationary fixture, column structure and U-shaped clamp structure all can be using thoroughly
Phaneroplasm material is made, and in order to observe the operating attitude of sensor, is conducive in time it being adjusted.
In addition, handle is provided with texture structure, when staff holds expansion link, improve and rub by this texture structure
Wiping power, improves personnel handling for expansion link.
And shock-damping structure is set in sensor stationary fixture bottom, can be to the sensor being installed on sensor stationary fixture
Protected accordingly, for example spring vibration damper.
The using method of this product is as follows：
During detection, when detecting that concrete component height is higher, clamp of sensor can be fixed sensor, expansion link
Extend to appropriate length, sensor is stretched the detection that up to detection surface of concrete structure carries out reinforcing bar by hand-held expansion link handle.
Detection completes after-contraction expansion link, takes off sensor.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (5)
1. a kind of reinforced bar detection instrument stretches extension rod device it is characterised in that including：
There is the expansion link of handle；
It is installed on the sensor stationary fixture on expansion link top by rotary shaft, the sensor that it is fixed passes through signal transmission
Line and transmit signals to reinforcing bar survey meter.
2. reinforced bar detection instrument according to claim 1 stretches extension rod device it is characterised in that described sensor fixation clamp
There is U-shaped clamp structure, the side wall of this U-shaped clamp structure is provided with the lock-screw being fixed sensor.
3. reinforced bar detection instrument according to claim 1 stretches extension rod device it is characterised in that described handle is provided with stricture of vagina
Line structure.
4. reinforced bar detection instrument according to claim 1 stretches extension rod device it is characterised in that described sensor fixation clamp
Have for column structure, sensor is installed in the cylindrical space of column structure, and the side wall of column structure is provided with to enter sensor
The lock-screw of row locking.
5. reinforced bar detection instrument according to claim 4 stretches extension rod device it is characterised in that the side of described column structure
Wall is provided with the longitudinal grooved stretching out for signal transmssion line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897000.0U CN205976539U (en) | 2016-08-17 | 2016-08-17 | Reinforcing bar detector extension bar device that stretches out and draws back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897000.0U CN205976539U (en) | 2016-08-17 | 2016-08-17 | Reinforcing bar detector extension bar device that stretches out and draws back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205976539U true CN205976539U (en) | 2017-02-22 |
Family
ID=58031218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897000.0U Expired - Fee Related CN205976539U (en) | 2016-08-17 | 2016-08-17 | Reinforcing bar detector extension bar device that stretches out and draws back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205976539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358375A (en) * | 2018-10-12 | 2019-02-19 | 华北水利水电大学 | A kind of integrated form reinforcement location analyzer |
| CN110528385A (en) * | 2019-08-30 | 2019-12-03 | 安徽省路桥试验检测有限公司 | Road and bridge detect job platform |
-
2016
- 2016-08-17 CN CN201620897000.0U patent/CN205976539U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109358375A (en) * | 2018-10-12 | 2019-02-19 | 华北水利水电大学 | A kind of integrated form reinforcement location analyzer |
| CN110528385A (en) * | 2019-08-30 | 2019-12-03 | 安徽省路桥试验检测有限公司 | Road and bridge detect job platform |
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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: 20170222 Termination date: 20200817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |