CN208763077U - A kind of concrete perfusion liquid level position monitor - Google Patents
A kind of concrete perfusion liquid level position monitor Download PDFInfo
- Publication number
- CN208763077U CN208763077U CN201821328384.XU CN201821328384U CN208763077U CN 208763077 U CN208763077 U CN 208763077U CN 201821328384 U CN201821328384 U CN 201821328384U CN 208763077 U CN208763077 U CN 208763077U
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- temperature
- concrete
- liquid level
- level position
- utility
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- 239000004567 concrete Substances 0.000 title claims abstract description 63
- 230000010412 perfusion Effects 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000004941 influx Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 230000001788 irregular Effects 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000001932 seasonal effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The utility model discloses a kind of concrete perfusion liquid level position monitors；Belong to pile foundation and construction of diaphragm wall auxiliary device technical field.The utility model includes presetting the temperature sensor of influx height position installation in filling concrete process, the controller for receiving the temperature information that temperature sensor detects and making comparisons with preset temperature, the alarm controlled by controller according to the result that temperature information is made comparisons with preset temperature.The utility model changes the operator routinely used at present and determines filling concrete position, by worker's experience, the biggish disadvantage of error by feel；Substantially reduce the influence because worker's technical level is irregular, to engineering influx height；This instrumentation is convenient, simple and easy；Sensor is put into designated position, automatic alarm after filling concrete to the position.
Description
Technical field
The utility model relates to pile foundations and construction of diaphragm wall auxiliary device technical field, are related to a kind of perfusion coagulation
Native liquid level position monitor
Background technique
Subaqueous concreting is by concrete by mouth under conduit, by weight using the construction of tremie concrete method is gone straight up to
Power falls and pumping impact force, so that conduit enters first batch of concrete in the following, then from bottom to top, the coagulation of jacking initial stage perfusion
Soil and cement slurry rise, then gradually remove and be embedded to more conduit, finally complete whole concretings, the coagulation being perfused in the first batch
Soil should meet the requirement of the first buried depth of conduit.Such method does not need precipitation, and speed is fast, construction safety.It is widely used
In the structures such as bored concrete pile and ground-connecting-wall.But since concrete is constructed under water and mud and cement slurry, with very big hidden
Property, it is concealed work.Some filling concretes height is embedded in several meters to tens meters of underground, so to concrete liquid level influx height
Judgement be even more important.Method more traditional at present is to perceive the liquid level of concrete, the method is simple, no using plummet
Accurately, it is inadequate to often result in superfilled or influx height, causes the accident.
Existing concrete liquid level decision means some is not intuitive enough and direct, and operability is not strong, not flexible, not enough in fact
With.
Utility model content
The liquid level of concrete is perceived using plummet to solve existing preceding more traditional method, the method is simple, no
Accurately, concrete liquid level position being judged by worker's feel, often resulting in that superfilled or influx height is inadequate, what is caused the accident asks
Topic provides a kind of instrument of fairly simple practical monitoring concrete liquid level position.A kind of concrete perfusion liquid level position is provided
Monitor,
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of concrete perfusion liquid level position
Set monitor, which is characterized in that the temperature sensor including presetting the installation of influx height position in filling concrete process receives
The temperature information that temperature sensor detects and the controller made comparisons with preset temperature, by controller according to temperature information and in advance
If the alarm for the result control that temperature is made comparisons.
A further technical solution lies in the controller is PLC or single-chip microcontroller.
A further technical solution lies in the alarm is combined aural and visual alarm.
A further technical solution lies in the temperature sensor is equipped with counterweight.
A further technical solution lies in the controller is equipped with display and operation button.
The beneficial effects of adopting the technical scheme are that the utility model is compared with existing traditional technology,
During underwater gliders, more accurate judgement filling concrete liquid level position and same alarm.This technology is to utilize filling
The temperature difference for infusing mud temperature and concrete perfusion in stake shows the temperature of mud in bored concrete pile than perfusion by many experiments
The temperature of concrete is at least 4 degree or more low, and due in concrete hydration heat of cement initial stage constantly discharge so that concrete
Temperature is continuously improved, and can achieve 28 degree or more, and the temperature of mud is at 15 degree or so (according to construction region and season in stake holes
Dynamic adjusts), when the temperature monitored in hole is higher than mud temperature (at 3-5 degree or more), according to a large amount of comparative test datas；It can
It is determined as concrete.After concrete delivery to scene, the initial temperature of concrete should be tested first, while measuring stake holes mud
Temperature sets alarm temperature.It constructs for Various Seasonal and different geographical, alarming value should be moderately adjusted according to measured value.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is that the utility model structure attempts；
Fig. 2 is embodiment subaqueous concreting initial set schematic diagram；
Fig. 3 is that embodiment subaqueous concreting tank note completes schematic diagram；
1, display；2, controller；3, alarm；4, power supply adaptor；5, temperature sensor；6, hopper is perfused；7, match
Weight；8, conduit is perfused；9, first solidifying concrete；10, concrete perfusion.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Many details are explained in the following description in order to fully understand the utility model, but this is practical new
Type can also be implemented using other than the one described here other way, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case where novel intension, therefore the utility model is not limited by the specific embodiments disclosed below.
As shown in Figure 1, the utility model discloses a kind of concrete perfusion liquid level position monitors, which is characterized in that packet
It includes and presets the temperature sensor 5 of influx height position installation in filling concrete process, receive the temperature that temperature sensor 5 detects
Degree information and the controller 2 made comparisons with preset temperature, the result made comparisons according to temperature information with preset temperature by controller 2
The alarm 3 of control.
Preferably, the controller 2 is PLC or single-chip microcontroller.
Preferably, the alarm 3 is combined aural and visual alarm.
Preferably, the temperature sensor 5 is equipped with counterweight.
Preferably, the controller 2 is equipped with display 1 and operation button.
Preferably, counterweight 7 is placed in below temperature sensor, and the vertical interval 100mm of temperature sensor 5 and counterweight 7.
Preferably, the controller 2 is connected to power supply by power supply adaptor 4.
Embodiment
During perfusion, operating procedure is as follows:
Step 1: utilizing drilling machine or chute forming machine pile grooving；
Step 2: installing steel reinforcement cage, perfusion conduit after pore-forming or grooving；
Step 3: concrete perfusion；
Step 4: the present apparatus is connect with 220v power supply, initial coagulation is surveyed using present apparatus sensor before filling concrete
Soil temperature degree；Initial concrete temperature is surveyed using present apparatus sensor before filling concrete, this sensor water-proof is wear-resisting.
Step 5: surveying predetermined concrete position mud temperature using the present apparatus before perfusion.
Step 6: setting alarm temperature, higher than mud initial temperature around 3-5 degree (total time and side according to perfusion concrete
Amount sets specific temperature difference)；Concrete reaches automatic alarm behind setting sensor position.
Step 7: present apparatus sensor is placed to predetermined concrete perfusion top elevation location.
Step 8: concrete perfusion, stops concrete perfusion after waiting alarm, the present apparatus implements display data；The present apparatus
Buzzing alarm.
It stresses in particular: after concrete delivery to scene, the initial temperature of concrete should be tested first, while measuring stake holes
Mud temperature sets alarm temperature.It constructs for Various Seasonal and different geographical, alarming value should moderately be adjusted according to measured value
It is whole.
This instrument includes the temperature sensor of waterproof antiwear, and sensor precision temperature control waterproof antiwear sensor closes for instrument
Key member, this sensor are cylinder, are fixed on the conveyor line, and be connected with counterweight.
The display screen includes display screen, integrated mainboard, buzzer and adapter and connection electric wire, and the display screen is
Liquid crystal display.
The buzzer is connected directly with mainboard.
(1), it changes the operator routinely used at present and determines filling concrete position by feel, passed through by worker
It tests, the biggish disadvantage of error.(2) influence because worker's technical level is irregular, to engineering influx height is substantially reduced.(3)
This instrumentation is convenient, simple and easy.(4) sensor is put into designated position, automatic alarm after filling concrete to the position.
The utility model is compared with existing traditional technology, under water during filling concrete, more accurate judgement coagulation
Soil perfusion liquid level position and same alarm.This technology is to utilize the temperature difference of mud temperature and concrete perfusion in bored concrete pile, warp
Many experiments are crossed, it is at least 4 degree or more lower than the temperature of concrete perfusion to show the temperature of mud in bored concrete pile, and due to coagulation
Hydration heat of cement initial stage constantly discharges in soil, so that the temperature of concrete is continuously improved, can achieve 28 degree or more, in stake holes
The temperature of mud according to construction region and season dynamic 15 degree or so (adjusting), when the temperature monitored in hole compares mud temperature
High (at 3-5 degree or more), according to a large amount of comparative test datas；It can determine that as concrete.After concrete delivery to scene, first
The initial temperature of concrete should be tested, while measuring stake holes mud temperature, sets alarm temperature.For Various Seasonal and differently
Domain construction, alarming value should be moderately adjusted according to measured value.
Claims (5)
1. a kind of concrete perfusion liquid level position monitor, which is characterized in that it is high to be included in the default perfusion of filling concrete process
Spend the temperature sensor of position installation, the control for receiving the temperature information that temperature sensor detects and making comparisons with preset temperature
Device, the alarm controlled by controller according to the result that temperature information is made comparisons with preset temperature.
2. a kind of concrete perfusion liquid level position monitor according to claim 1, which is characterized in that the controller is
PLC or single-chip microcontroller.
3. a kind of concrete perfusion liquid level position monitor according to claim 1, which is characterized in that the alarm is
Combined aural and visual alarm.
4. a kind of concrete perfusion liquid level position monitor according to claim 1, which is characterized in that the temperature sensing
Device is equipped with counterweight.
5. a kind of concrete perfusion liquid level position monitor according to claim 1, which is characterized in that on the controller
Equipped with display and operation button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328384.XU CN208763077U (en) | 2018-08-17 | 2018-08-17 | A kind of concrete perfusion liquid level position monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821328384.XU CN208763077U (en) | 2018-08-17 | 2018-08-17 | A kind of concrete perfusion liquid level position monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208763077U true CN208763077U (en) | 2019-04-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821328384.XU Expired - Fee Related CN208763077U (en) | 2018-08-17 | 2018-08-17 | A kind of concrete perfusion liquid level position monitor |
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| CN (1) | CN208763077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849321A (en) * | 2019-11-27 | 2020-02-28 | 上海中兴思秸通讯有限公司 | Concrete pouring height real-time monitoring method and system |
-
2018
- 2018-08-17 CN CN201821328384.XU patent/CN208763077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849321A (en) * | 2019-11-27 | 2020-02-28 | 上海中兴思秸通讯有限公司 | Concrete pouring height real-time monitoring method and system |
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| 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: 20190419 |