CN206849224U - A kind of concrete grouting exhaust alarm device - Google Patents
A kind of concrete grouting exhaust alarm device Download PDFInfo
- Publication number
- CN206849224U CN206849224U CN201720358905.5U CN201720358905U CN206849224U CN 206849224 U CN206849224 U CN 206849224U CN 201720358905 U CN201720358905 U CN 201720358905U CN 206849224 U CN206849224 U CN 206849224U
- Authority
- CN
- China
- Prior art keywords
- concrete
- main body
- pressure
- air
- alarm device
- 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
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 28
- 239000004570 mortar (masonry) Substances 0.000 abstract description 3
- 239000011381 foam concrete Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model belongs to technical field of concrete, discloses a kind of concrete grouting exhaust alarm device, and the concrete grouting exhaust alarm device includes：Main body and Grouting Pipe；The top of the main body is provided with pressure sensor, medium sensor；The top of the main body is provided with steam vent；The pressure sensor, medium sensor are connected by signal wire with attention display；Second switch is installed in Grouting Pipe.When forming empty, internal air pressure is bigger, and the air pressure of inside can be known by pressure sensor；Medium sensor can judge it is air or concrete according to air pressure；Air pressure and the pressure of concrete are different；If air, cavity has been internally formed；It is that empty inner air is discharged along steam vent when injecting mortar by Grouting Pipe, mortar fills up the space of air.
Description
Technical field
The utility model belongs to technical field of concrete, more particularly to a kind of concrete grouting exhaust alarm device.
Background technology
At present, due to no exhaust apparatus, cause air during concrete lining to have no idea to exclude, form cavity.
In summary, the problem of prior art is present be：Due to no exhaust apparatus, air during concrete lining is caused not have
There is method exclusion, form cavity.
The content of the invention
The problem of existing for prior art, the utility model provide a kind of concrete grouting exhaust alarm device.
The utility model is achieved in that a kind of concrete grouting exhaust alarm device, it is characterised in that passes through signal
Bundle of lines sensor and warning device connect, when pressure sensor and medium sensor outgoing signal are sent out for empty alarm device
Go out alarm；The concrete grouting exhaust alarm device includes：
Main body and Grouting Pipe；
The top of the main body is provided with pressure sensor, medium sensor；
The top of the main body is provided with steam vent；
The pressure sensor, medium sensor are connected by signal wire with attention display；
Second switch is installed in Grouting Pipe.
Further, the top of the main body is provided with steam vent.
Further, the top of the main body is provided with first switch.
Further, the bottom of the main body is provided with exhaust and pressure detecting pipe.
The advantages of the utility model and good effect are：When forming empty, internal air pressure is bigger, passes through pressure
Force snesor can know the air pressure of inside；Medium sensor can judge it is air or coagulation according to air pressure
Soil；Air pressure and the pressure of concrete are different；If air, cavity has been internally formed；When injecting sand by Grouting Pipe
Slurry is that empty inner air is discharged along steam vent, and mortar fills up the space of air.
Brief description of the drawings
Fig. 1 is the concrete grouting exhaust alarm device structural representation that the utility model embodiment provides；
In figure：1st, pressure sensor；2nd, medium sensor；3rd, main body；4th, first switch；5th, Grouting Pipe；6th, second switch；
7th, attention display；8th, exhaust and pressure detecting pipe；9th, steam vent.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows.
Structure of the present utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the concrete grouting exhaust alarm device that the utility model embodiment provides includes：Pressure sensor
1st, medium sensor 2, main body 3, first switch 4, Grouting Pipe 5, second switch 6, attention display 7, exhaust and pressure detecting pipe
8th, steam vent 9.
The top of main body 3 is provided with pressure sensor 1, medium sensor 2, and the top of main body 3 is provided with steam vent 9, main body 3
Top first switch 4 is installed, the bottom of main body 3 is provided with exhaust and pressure detecting pipe 8, pressure sensor 1, medium sensing
Device 2 is connected by signal wire with attention display 7, and second switch 6 is provided with Grouting Pipe 5.
Operation principle of the present utility model：
When inside concrete occurs empty, pressure sensor is capable of detecting when the pressure of air, due to the pressure of air
Different with the pressure of concrete, pressure signal transmits to attention display, attention display and shows the size of pressure, thus sentence
Disconnected is cavity or concrete；Medium sensor is due to directly measuring concrete or air；First switch and second switch
Be ensure inside concrete do not leak；When there is cavity inside, cavity is eliminated with the method for slip casting, Grouting Pipe and the note of outside
Stock pump connects, and opens second switch, allows concrete to enter cavity, steam vent discharge of the empty inner air in main body.
Described above is only to preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is every according to the technical essence of the utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (4)
1. a kind of concrete grouting exhaust alarm device, it is characterised in that the concrete grouting exhaust alarm device includes：
Main body and Grouting Pipe；
The top of the main body is provided with pressure sensor, medium sensor；
The top of the main body is provided with steam vent；
The pressure sensor, medium sensor are connected by signal wire with attention display；
Second switch is installed in Grouting Pipe.
2. concrete grouting exhaust alarm device as claimed in claim 1, it is characterised in that the top of the main body is provided with row
Stomata.
3. concrete grouting exhaust alarm device as claimed in claim 1, it is characterised in that the top of the main body is provided with
First switch.
4. concrete grouting exhaust alarm device as claimed in claim 1, it is characterised in that the bottom of the main body is provided with
Exhaust and pressure detecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358905.5U CN206849224U (en) | 2017-04-07 | 2017-04-07 | A kind of concrete grouting exhaust alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720358905.5U CN206849224U (en) | 2017-04-07 | 2017-04-07 | A kind of concrete grouting exhaust alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849224U true CN206849224U (en) | 2018-01-05 |
Family
ID=60792011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720358905.5U Expired - Fee Related CN206849224U (en) | 2017-04-07 | 2017-04-07 | A kind of concrete grouting exhaust alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555538A (en) * | 2019-01-04 | 2019-04-02 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining vault exhaust is excessive to starch grouting device and its application method |
-
2017
- 2017-04-07 CN CN201720358905.5U patent/CN206849224U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555538A (en) * | 2019-01-04 | 2019-04-02 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining vault exhaust is excessive to starch grouting device and its application 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: 20180105 |