CN206945698U - A kind of instrument for detecting concrete vibrating density - Google Patents
A kind of instrument for detecting concrete vibrating density Download PDFInfo
- Publication number
- CN206945698U CN206945698U CN201720811232.4U CN201720811232U CN206945698U CN 206945698 U CN206945698 U CN 206945698U CN 201720811232 U CN201720811232 U CN 201720811232U CN 206945698 U CN206945698 U CN 206945698U
- Authority
- CN
- China
- Prior art keywords
- instrument
- grid frame
- concrete vibrating
- concrete
- vibrating density
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- 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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Abstract
It the utility model is related to a kind of instrument for detecting concrete vibrating density, it is made up of thin round steel pipe and sensing line, the bottom of thin round steel pipe is provided with oval grid frame, it is hollow in grid frame, diaphragm pressure transducer or slurries bag are provided with grid frame, diaphragm pressure transducer or slurries bag are connected by the terminal handler and warning device for sensing line and reception device.The utility model can be detected accurately to the concrete after vibrating, and have simple in construction, and easy to operate, Detection results are accurate, time saving and energy saving, improve construction speed and the advantages of quality and good using effect.
Description
Technical field
The utility model belongs to a kind of instrument for detecting concrete vibrating density.
Background technology
During concrete construction process, from dispensing, mix and stir, transport to cast, in these links, wherein most critical
Construction link is concrete cast and vibrated.Concrete after stirring, transporting and pour into a mould contains bubble, and the purpose vibrated is just
It is to discharge the bubble in concrete, reduces hole, make concrete compaction, ensure the quality of structure.
But large volume component for deeper shear wall, concrete post and bridge pier placement layer by layer etc., with meat in casting process
Eye etc. is difficult to judge whether concrete vibrates in place, if non-vibration compacting or leakage, occur voids and pits or hole after form removal
The defects of, intensity and presentation quality for making to pour thing etc. do not reach design requirement, even if repair afterwards, will also result in quality and ask
Topic, have impact on overall construction quality and progress.And currently without the instrument of detection concrete vibrating density.
The content of the invention
The purpose of this utility model be design it is a kind of detect concrete vibrating density instrument, can accurately to vibrating after
Concrete is detected, and has simple in construction, and easy to operate, Detection results are accurate, time saving and energy saving, improve construction speed and quality
With using effect it is good the advantages of.
Therefore, the utility model is made up of thin round steel pipe and sensing line, the bottom of thin round steel pipe is provided with oval
Grid frame, it is hollow in grid frame, be provided with diaphragm pressure transducer or slurries bag in grid frame, diaphragm pressure transducer or
Slurries bag is connected by the terminal handler and warning device for sensing line and reception device.
The top of described thin round steel pipe is provided with laser range finder.Described pressure sensor and slurries bag and grid frame
Shape it is identical.Described grid frame is surrounded by hole.Described grid frame is made of thin alloy material.
Said structure design has reached the purpose of this utility model.
The utility model can be detected accurately to the concrete after vibrating, and have simple in construction, easy to operate, detection effect
Fruit is accurate, time saving and energy saving, improves construction speed and the advantages of quality and good using effect.
Brief description of the drawings
Fig. 1 is using state structure diagram of the present utility model.
Specific embodiment
As shown in Figure 1, a kind of instrument for detecting concrete vibrating density, by thin round steel pipe 1 and sensing 2 groups of line
Length into, thin round steel pipe can be inserted into the concrete lower part poured is suitable.The bottom of thin round steel pipe is provided with oval
Grid frame 5, it is hollow in grid frame.Diaphragm pressure transducer 3 or slurries bag are provided with grid frame.Diaphragm pressure transducer
Or slurries bag is connected by the terminal handler and warning device for sensing line and reception device.
The top of described thin round steel pipe is provided with laser range finder 4.Described pressure sensor and slurries bag and grid bone
The shape of frame is identical.Described grid frame is surrounded by hole 6, and Kong Nengrang concrete is entered in grid frame, and pressure is passed
Sensor or slurries bag apply pressure to facilitate detection.Described grid frame is made of thin alloy material.Laser range finder energy
Measurement height, convenient construction personnel's operation.
During detection, in the concrete after the utility model insertion is vibrated, concrete passes through the hole on steel-wire carcass periphery
Enter in steel-wire carcass, apply pressure to diaphragm pressure transducer, signal is passed through into sensing after diaphragm pressure transducer compression
Line is sent to reception device, and the terminal handler of reception device by numerical analysis and is shown, if pressure sensor receive it is mixed
The pressure value for coagulating soil is less than normal, it may be determined that the non-vibration compacting of concrete；Pressure sensor useful slurries bag is substituted simultaneously, and slurries bag is received
To after concrete external pressure, the liquid in slurries bag can rise or fall, and the pressure change signal in slurries bag passes through sensing
Line is sent to reception device, and the terminal handler of reception device by numerical analysis and is shown, when liquid level drops to certain value
The non-vibration compacting of concrete can be determined.Two kinds of detection means can be detected accurately to the concrete after vibrating, and ensure knot
The quality of structure thing.
The utility model can be detected accurately to the concrete after vibrating, and have simple in construction, easy to operate, detection effect
Fruit is accurate, time saving and energy saving, improves construction speed and the advantages of quality and good using effect.
Claims (5)
1. a kind of instrument for detecting concrete vibrating density, it is made up of thin round steel pipe and sensing line, it is characterised in that：Thin circle
The bottom of steel pipe is provided with oval grid frame, hollow in grid frame, and diaphragm pressure transducer is provided with grid frame
Or slurries bag, diaphragm pressure transducer or slurries bag are connected by the terminal handler and warning device for sensing line and reception device
Connect.
A kind of 2. instrument of detection concrete vibrating density as described in claim 1, it is characterised in that：Described thin round steel
The top of pipe is provided with laser range finder.
A kind of 3. instrument of detection concrete vibrating density as described in claim 1, it is characterised in that：Described pressure passes
Sensor and slurries bag are identical with the shape of grid frame.
A kind of 4. instrument of detection concrete vibrating density as described in claim 1, it is characterised in that：Described grid bone
Frame is surrounded by hole.
A kind of 5. instrument of detection concrete vibrating density as described in claim 1, it is characterised in that：Described grid bone
Frame is made of thin alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811232.4U CN206945698U (en) | 2017-07-06 | 2017-07-06 | A kind of instrument for detecting concrete vibrating density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720811232.4U CN206945698U (en) | 2017-07-06 | 2017-07-06 | A kind of instrument for detecting concrete vibrating density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945698U true CN206945698U (en) | 2018-01-30 |
Family
ID=61367177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720811232.4U Expired - Fee Related CN206945698U (en) | 2017-07-06 | 2017-07-06 | A kind of instrument for detecting concrete vibrating density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945698U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110306807A (en) * | 2019-07-18 | 2019-10-08 | 夏颖 | A kind of building concrete vibrator and application method |
| CN111912965A (en) * | 2019-05-08 | 2020-11-10 | 中航天建设工程有限公司 | Concrete vibration compactness detection device for complex node of building structure |
| CN112959457A (en) * | 2021-03-02 | 2021-06-15 | 包纯南 | Concrete member pouring quality control method |
-
2017
- 2017-07-06 CN CN201720811232.4U patent/CN206945698U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912965A (en) * | 2019-05-08 | 2020-11-10 | 中航天建设工程有限公司 | Concrete vibration compactness detection device for complex node of building structure |
| CN110306807A (en) * | 2019-07-18 | 2019-10-08 | 夏颖 | A kind of building concrete vibrator and application method |
| CN112959457A (en) * | 2021-03-02 | 2021-06-15 | 包纯南 | Concrete member pouring quality control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20190706 |