CN114705157A - Concrete pouring elevation detection device and detection method - Google Patents
Concrete pouring elevation detection device and detection method Download PDFInfo
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- CN114705157A CN114705157A CN202210335672.2A CN202210335672A CN114705157A CN 114705157 A CN114705157 A CN 114705157A CN 202210335672 A CN202210335672 A CN 202210335672A CN 114705157 A CN114705157 A CN 114705157A
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- 238000001514 detection method Methods 0.000 title claims abstract description 106
- 238000012545 processing Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 20
- 238000005266 casting Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a concrete pouring elevation detection device and a detection method, wherein the detection device comprises the following steps: the pouring elevation detection unit is used for detecting the position of a pouring surface in the concrete pouring process; the central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit; the output unit is used for receiving the instruction transmitted by the central processing unit and sending out alarm information; the invention adopts the detection unit to detect the height of the concrete pouring surface, automatically sends a height signal to the central processing unit, outputs an alarm signal according to the height information of the sent signal, reminds a constructor of the height reached by the concrete pouring surface, is not influenced by external environments such as light rays and the like, can clearly identify the pouring height, avoids the occurrence of over-square events of concrete pouring, and finally ensures the quality and efficiency of pouring construction.
Description
Technical Field
The invention relates to auxiliary equipment for construction, in particular to a concrete pouring elevation detection device and a detection method.
Background
Concrete pouring is an essential link for building construction, and in the pouring process, the control of pouring amount is an important link for controlling construction quality and cost. In the prior art, in order to ensure quality and control cost, a pouring elevation mark is made after special paying-off measurement is needed before pouring, but in pouring construction, the construction condition and the environmental condition are more complex; particularly, when the concrete is constructed under the condition of darker light and the visual angle of workers is unclear, the pouring elevation symbol quantity and the definition cannot meet the field requirements in the large-area concrete pouring process, the square excess event of the concrete is easily caused, the project cost cannot be guaranteed, and the quality of pouring construction is influenced.
Therefore, a pouring surface detection means for detecting concrete pouring construction is needed, which can clearly identify the pouring height, avoid the occurrence of an over-square event of concrete pouring, and finally ensure the quality and efficiency of the pouring construction.
Disclosure of Invention
In view of the above, the present invention provides a concrete pouring elevation detection apparatus and a detection method thereof, which can clearly identify a pouring height, avoid an over-square event of concrete pouring, and finally ensure the quality and efficiency of pouring construction.
The invention relates to a concrete pouring elevation detection device, which comprises:
the pouring elevation detection unit is used for detecting the position of a pouring surface in the concrete pouring process;
the central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit;
and the output unit is used for receiving the instruction transmitted by the central processing unit and sending out alarm information.
Further, pour elevation detecting element and set up in a detection base, the detection base is connected in a mount pad through a vertical connecting rod, and vertical connecting rod is extending structure, and the mount pad is installed in the regional settlement position of pouring.
Further, the pouring elevation detection unit comprises a first distance sensor and a second distance sensor, and the first distance sensor is arranged at the lower part of the detection base and used for detecting the distance between the pouring surface and the bottom surface of the detection base; the second distance sensor is arranged at a position, close to the lower part, of the detection base and used for detecting pouring material flowing information near the first sensor.
Further, the central processing unit and the output unit are arranged on the mounting seat;
or, pour elevation detecting element and pass through wireless communication's mode with signal transmission to central processing unit, central processing unit and output unit are located the settlement position.
Further, the central processing unit and the output unit are arranged in a waterproof box body, and the waterproof box body is fixed on the mounting seat.
Further, the detection direction of the second distance sensor is slightly inclined upward.
Furthermore, the lower edge of the detection base is located at the position of the concrete pouring elevation, and a light reflecting strip is pasted on the visible surface.
Further, the detection base is long-strip-shaped, the first distance sensors are distributed at the bottom along the length direction of the detection base, and the second distance sensors are distributed on the visible surface and close to the bottom along the length direction of the detection base.
The invention also discloses a method for detecting the concrete pouring elevation, which comprises the following steps:
a. installing a concrete pouring elevation detection device, and adjusting the height of a pouring elevation detection unit to enable the detection height to be a pouring elevation;
b. in the concrete pouring process, acquiring data information of a concrete pouring surface in real time;
c. when the concrete pouring surface reaches the set height, alarm information is sent out.
Further, in the step b, the pouring elevation detection unit acquires:
directly acquiring height information of a concrete pouring surface at a detection position;
II, acquiring flow information of the castable at a detection position;
in the step c, when the height information of the detected concrete pouring surface reaches a set value and no pouring material flowing information exists at the detection position, outputting an alarm;
when the detected height information of the concrete pouring surface reaches a set value and pouring material flowing information is arranged at the detected position, the height information of the concrete pouring surface in the previous time period is judged, when the height information of the concrete pouring surface in the previous time period is close to the elevation, an alarm is output, and if not, pouring is continued.
The invention has the beneficial effects that: according to the concrete pouring elevation detection device, the detection unit is used for detecting the height of the concrete pouring surface, the height signal is automatically sent to the central processing unit, the alarm signal is output according to the height information of the sent signal, a constructor is reminded of the height of the pouring surface, the pouring height can be clearly identified without being influenced by external environments such as light and the like, the occurrence of over-square events of concrete pouring is avoided, and finally the quality and the efficiency of pouring construction are guaranteed.
Drawings
The invention is further described below with reference to the figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a flow chart of the detection method of the present invention.
Detailed Description
As shown in fig. 2: the elevation detection device is pour to concrete of this embodiment includes:
the pouring elevation detection unit 1 is used for detecting the position of a pouring surface in the concrete pouring process; the pouring surface refers to a top surface which gradually rises in the concrete pouring process, and is not described again; the casting elevation detection unit is used for detecting the elevation of the casting surface so as to avoid exceeding the elevation (set value), and distance and displacement sensors in the prior art can be adopted and are not described again;
the central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit; the system comprises a pouring elevation detection unit, a position detection unit and a warning unit, wherein the position detection unit is used for receiving the position information of a pouring surface of the pouring elevation detection unit in a wired or wireless mode, comparing the information with a set position (elevation or approximate elevation) and sending a warning command to the position detection unit or the position approaching the position detection unit; the central processing unit can adopt a controller in the prior art, namely a CPU and a peripheral auxiliary circuit, and the description is omitted; a power supply, such as a storage battery or a common battery, is required, and is not described herein;
the output unit 2 is used for receiving the instruction transmitted by the central processing unit and sending out alarm information; the alarm information can be sound and light alarm or grading alarm, wherein the alarm information is green light before reaching a certain height, is yellow light and has intermittent sound when exceeding the certain height, and the alarm information is red light plus long sound when reaching elevation, which is not described again.
In this embodiment, the casting elevation detection unit is arranged on a detection base 5, the detection base 5 is connected to an installation base 7 through a vertical connecting rod 6, the vertical connecting rod 6 is of a telescopic structure, and the installation base 7 is installed at a set position of a casting area; the vertical connecting rod 6 is designed to be telescopic through a multi-stage loop bar structure, can adapt to concrete pouring with various heights, is provided with a transverse locking hole between adjacent loop bars, and is locked through a lock pin inserted into the locking hole during locking, so that the change of length is avoided; when the telescopic rod needs to be extended, the telescopic rod can freely extend out due to the vertical arrangement and the pulling out of the corresponding lock pin; of course, each level of loop bar has a set length, and the free extension of the loop bar can have a determined length, so that the loop bar is convenient and practical and has standardized characteristics; the mounting seat is used for being mounted at a set position when in use, and the device is integrally fixed, for example, the mounting seat is fixed on a side template of the pouring template through a screw hole as shown in the figure.
In this embodiment, the casting elevation detection unit includes a first distance sensor 3 and a second distance sensor 4, and the first distance sensor 3 is disposed at the lower portion of the detection base 5 and is used for detecting the distance between the casting surface and the bottom surface of the detection base; when the device is used, the bottom of the detection base 5 is provided with a horizontal bottom surface, and the first distance sensor is arranged at the bottom surface and downwards detects the height of a pouring surface; the second distance sensor 4 is arranged at a position, close to the lower part, of the detection base and is used for detecting pouring material flow information near the first sensor; the second distance sensor 4 is arranged on a side visible surface (which is a side surface exposed and visible by the detection base after installation) of the detection base close to the bottom surface, and is used for detecting the flowing condition of a pouring material, wherein the pouring material refers to a material flowing from the discharge hole to a pouring position in the concrete pouring process; certainly, during pouring, the pouring flow direction of the pouring material should avoid the detection unit as much as possible, but due to the complex conditions, the flowing pouring material splashes to the vicinity of the detection unit, and the detection data of the first distance sensor is interfered, so that false alarm is caused; the second distance sensor is arranged to detect the material flowing downwards from the side surface, so that the interference of the flowing material can be eliminated when data are processed, and the accuracy of the detection result of the first distance sensor is ensured; the first distance sensor and the second distance sensor can refer to the structure of the automobile reversing radar, and are not described in detail herein.
In this embodiment, the central processing unit 1 and the output unit 2 are disposed on the mounting base 7; the detection result is directly watched through wired line connection, and signals are not easy to lose;
or the pouring elevation detection unit transmits signals to the central processing unit in a wireless communication mode, and the central processing unit and the output end unit are located at set positions; the electric elements such as the central processing unit and the like can be effectively protected through the wireless transmission structure.
In this embodiment, the cpu 1 and the output unit 2 are disposed in a waterproof box 9, and the waterproof box 9 is fixed to the mounting base 7; the first distance sensor 3 and the second distance sensor 4 are in signal connection with the central processing unit 1 through a wired circuit, and the overall structure is compact and simple; the structure of the waterproof box belongs to the existing arrangement and is not described in detail herein.
In this embodiment, the detection direction of the second distance sensor 4 is slightly inclined upward, so that information of a flowing material (a concrete material falling during a pouring process) can be obtained in time, and a rising pouring surface cannot be misjudged.
In the embodiment, the lower edge of the detection base 5 is positioned at the position of the concrete pouring elevation, and the visible surface is adhered with the light reflecting strip 8; the visible surface refers to the side surface which is visible from the outside after the device is installed; the elevation position of the pouring surface can be judged manually through the reflective strips, and the method is a supplement means for the automatic judgment.
In this embodiment, the detection base 5 is a long strip, the first distance sensors 3 are distributed at the bottom along the length direction of the detection base, and the second distance sensors 4 are distributed on the visible surface and close to the bottom along the length direction of the detection base; due to the arrangement of the sensors, the accuracy of the detection result is further guaranteed, and the occurrence of misjudgment is avoided.
As shown in fig. 1, the invention also discloses a method for detecting the concrete pouring elevation, which comprises the following steps:
a. installing a concrete pouring elevation detection device, and adjusting the height of a pouring elevation detection unit to enable the detection height to be a pouring elevation;
b. in the concrete pouring process, acquiring data information of a concrete pouring surface in real time, namely distance information between the pouring surface and the bottom surface of the detection base;
c. when the concrete pouring surface reaches the set height, alarm information is sent out, and similarly, the alarm information can be multi-level alarm so as to achieve the accurate purpose.
In this embodiment, in step b, the pouring elevation detection unit obtains:
directly acquiring height information of a concrete pouring surface at a detection position;
II, acquiring flow information of the castable at a detection position;
in the step c, when the height information of the detected concrete pouring surface reaches a set value and no pouring material flowing information exists at the detection position, outputting an alarm;
when the detected height information of the concrete pouring surface reaches a set value (the height information at the moment is possibly false information caused by flowing of the pouring material), and the pouring material flowing information is arranged at the detected position, judging the height information of the concrete pouring surface in the previous time period, when the height information of the concrete pouring surface in the previous time period is close to an elevation, outputting an alarm, and if not, continuing pouring; the height information of the concrete pouring surface in the previous period refers to the height information of the pouring surface before the flowing information of the pouring material is detected in the real-time detection and detection process, and is not described herein again.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides an elevation detection device is pour to concrete which characterized in that: the method comprises the following steps:
the pouring elevation detection unit is used for detecting the position of a pouring surface in the concrete pouring process;
the central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit;
and the output unit is used for receiving the instruction transmitted by the central processing unit and sending out alarm information.
2. The concrete pouring elevation detection device according to claim 1, wherein: the elevation detecting unit is arranged on a detecting base, the detecting base is connected to a mounting seat through a vertical connecting rod, the vertical connecting rod is of a telescopic structure, and the mounting seat is mounted on a set position of a pouring area.
3. The concrete pouring elevation detection device according to claim 2, wherein: the pouring elevation detection unit comprises a first distance sensor and a second distance sensor, and the first distance sensor is arranged at the lower part of the detection base and used for detecting the distance between the pouring surface and the bottom surface of the detection base; the second distance sensor is arranged at a position, close to the lower part, of the detection base and used for detecting pouring material flowing information near the first sensor.
4. The concrete pouring elevation detection device according to claim 2, wherein: the central processing unit and the output unit are arranged on the mounting seat;
or, pour elevation detecting element and pass through wireless communication's mode with signal transmission to central processing unit, central processing unit and output unit are located the settlement position.
5. The concrete pouring elevation detection device according to claim 4, wherein: the central processing unit and the output unit are arranged in a waterproof box body, and the waterproof box body is fixed on the mounting seat.
6. The concrete pouring elevation detection device according to claim 3, wherein: the detection direction of the second distance sensor is slightly inclined upward.
7. The concrete casting elevation detection device of claim 2, wherein: the lower edge of the detection base is located at the position of the concrete pouring elevation, and the visible surface is pasted with the light reflecting strips.
8. The concrete pouring elevation detection device according to claim 3, wherein: the detection base is in a long strip shape, the first distance sensors are distributed at the bottom along the length direction of the detection base, and the second distance sensors are distributed on the visible surface and close to the bottom along the length direction of the detection base.
9. A method for detecting concrete pouring elevation is characterized in that: comprises the following steps:
a. installing a concrete pouring elevation detection device, and adjusting the height of a pouring elevation detection unit to enable the detection height to be a pouring elevation;
b. in the concrete pouring process, acquiring data information of a concrete pouring surface in real time;
c. when the concrete pouring surface reaches the set height, alarm information is sent out.
10. The method for detecting the concrete pouring elevation according to claim 9, wherein: in the step b, a pouring elevation detection unit acquires:
directly acquiring height information of a concrete pouring surface at a detection position;
II, acquiring flow information of the castable at a detection position;
in the step c, when the height information of the detected concrete pouring surface reaches a set value and no pouring material flowing information exists at the detection position, outputting an alarm;
when the detected height information of the concrete pouring surface reaches a set value and pouring material flowing information is arranged at the detected position, the height information of the concrete pouring surface in the previous time period is judged, when the height information of the concrete pouring surface in the previous time period is close to the elevation, an alarm is output, and if not, pouring is continued.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210335672.2A CN114705157A (en) | 2022-03-31 | 2022-03-31 | Concrete pouring elevation detection device and detection method |
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| CN202210335672.2A CN114705157A (en) | 2022-03-31 | 2022-03-31 | Concrete pouring elevation detection device and detection method |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216887A (en) * | 1994-01-28 | 1995-08-15 | Kajima Corp | Concrete placing height measuring unit |
| JP2008144385A (en) * | 2006-12-07 | 2008-06-26 | Maeda Corp | Apparatus and method for detecting height of placing of concrete |
| JP2011153423A (en) * | 2010-01-26 | 2011-08-11 | Sumitomo Mitsui Construction Co Ltd | Concrete placement reference height display device and method for leveling surface of placed concrete |
| CN103643703A (en) * | 2013-12-17 | 2014-03-19 | 中国矿业大学 | Intelligent monitoring device and method for underwater concrete pouring elevation |
| CN206562784U (en) * | 2017-03-18 | 2017-10-17 | 刘金锋 | A kind of concrete casting elevation controlling device |
| CN210512938U (en) * | 2019-10-17 | 2020-05-12 | 中建六局土木工程有限公司 | Concrete slab pouring thickness control device |
| CN212158562U (en) * | 2020-05-07 | 2020-12-15 | 四川宏业商品混凝土有限公司 | Concrete placement detection device |
| CN114045884A (en) * | 2021-10-20 | 2022-02-15 | 上海市基础工程集团有限公司 | Underwater concrete pouring elevation controller for pouring pile |
| CN114046049A (en) * | 2021-12-08 | 2022-02-15 | 上海建工集团股份有限公司 | Large-volume concrete pouring system and method |
-
2022
- 2022-03-31 CN CN202210335672.2A patent/CN114705157A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07216887A (en) * | 1994-01-28 | 1995-08-15 | Kajima Corp | Concrete placing height measuring unit |
| JP2008144385A (en) * | 2006-12-07 | 2008-06-26 | Maeda Corp | Apparatus and method for detecting height of placing of concrete |
| JP2011153423A (en) * | 2010-01-26 | 2011-08-11 | Sumitomo Mitsui Construction Co Ltd | Concrete placement reference height display device and method for leveling surface of placed concrete |
| CN103643703A (en) * | 2013-12-17 | 2014-03-19 | 中国矿业大学 | Intelligent monitoring device and method for underwater concrete pouring elevation |
| CN206562784U (en) * | 2017-03-18 | 2017-10-17 | 刘金锋 | A kind of concrete casting elevation controlling device |
| CN210512938U (en) * | 2019-10-17 | 2020-05-12 | 中建六局土木工程有限公司 | Concrete slab pouring thickness control device |
| CN212158562U (en) * | 2020-05-07 | 2020-12-15 | 四川宏业商品混凝土有限公司 | Concrete placement detection device |
| CN114045884A (en) * | 2021-10-20 | 2022-02-15 | 上海市基础工程集团有限公司 | Underwater concrete pouring elevation controller for pouring pile |
| CN114046049A (en) * | 2021-12-08 | 2022-02-15 | 上海建工集团股份有限公司 | Large-volume concrete pouring system and method |
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