CN114705157B - Concrete pouring elevation detection device and detection method - Google Patents
Concrete pouring elevation detection device and detection method Download PDFInfo
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- CN114705157B CN114705157B CN202210335672.2A CN202210335672A CN114705157B CN 114705157 B CN114705157 B CN 114705157B CN 202210335672 A CN202210335672 A CN 202210335672A CN 114705157 B CN114705157 B CN 114705157B
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- 238000001514 detection method Methods 0.000 title claims abstract description 102
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000630 rising effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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)
- Remote Sensing (AREA)
- 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, comprising 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 the height signal to the central processing unit, outputs the alarm signal according to the height information of the sent signal, reminds a constructor of the height reached by the pouring surface, is not influenced by external environments such as light rays, can clearly identify the pouring height, avoids the occurrence of an over-square event of concrete pouring, and finally ensures the quality and the 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 indispensable link of building construction, and in the pouring process, the control of pouring quantity is an important link of construction quality and cost control. In the prior art, in order to ensure quality and control cost, a pouring elevation mark is required to be made after special paying-off measurement before pouring, but in pouring construction, construction conditions and environmental conditions are complex; particularly, under the condition of dark light, concrete is poured under the condition of unclear visual angles of workers, meanwhile, in the large-area concrete pouring process, the number and definition of the poured elevation symbols also do not meet the field requirements, the occurrence of concrete Fang Liang over-square events is easily caused, project cost is not guaranteed, and the pouring construction quality is influenced.
Therefore, a casting surface detection means for detecting concrete casting construction is needed, the casting height can be clearly identified, the occurrence of an over-square event of concrete casting is avoided, and finally the quality and the efficiency of the casting construction are ensured.
Disclosure of Invention
In view of the above, the invention aims to provide a concrete pouring elevation detection device and a concrete pouring elevation detection method, which can clearly identify the pouring height, avoid the occurrence of an over-square event of concrete pouring and finally ensure the quality and the 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 sets up in a detection base, the detection base passes through a vertical connecting rod and connects in a mount pad, and vertical connecting rod is extending structure, and the mount pad is installed in the settlement position of pouring the region.
Further, the pouring elevation detection unit comprises a first distance sensor and a second distance sensor, wherein the first distance sensor is arranged at the lower part of the detection base and used for detecting the distance between a 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 is used for detecting pouring material flow information near the first sensor.
Further, the central processing unit and the output unit are arranged on the mounting seat;
Or the casting elevation detection unit transmits signals to the central processing unit in a wireless communication mode, and the central processing unit and the output end member are positioned at a set 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.
Further, the lower edge of the detection base is located at the concrete pouring elevation, and the visible surface is stuck with a light reflecting strip.
Further, the detection base is rectangular, first distance sensor is a plurality of along detecting the length direction of base and distributes in the bottom, the second distance sensor is a plurality of along detecting the length direction of base and distribute in visible face and be close to the bottom.
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 the 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 step b, the casting elevation detection unit obtains:
I, directly acquiring the height information of a concrete pouring surface at a detection position;
II, obtaining flow information of the castable at a detection position;
In the step c, when the detected height information of the 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, judging the height information of the concrete pouring surface in the previous period when the castable flow information exists at the detection position, outputting an alarm when the height information of the concrete pouring surface in the previous period is close to the elevation, and continuing pouring if the height information of the concrete pouring surface in the previous period is not close to the elevation.
The invention has the beneficial effects that: according to the concrete pouring elevation detection device, the detection unit is adopted to detect 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 reached by the pouring surface, the influence of external environments such as light rays is avoided, the pouring height can be clearly identified, the occurrence of an over-square event 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 drawings and examples.
FIG. 1 is a schematic diagram of the structure 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 concrete pouring elevation detection device 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 gradually rising top surface in the concrete pouring process, and is not repeated here; the pouring elevation detection unit is used for detecting the rising of the pouring surface so as to avoid exceeding elevation (set value), and a distance and displacement sensor in the prior art can be adopted, so that the description is omitted;
The central processing unit is used for receiving the pouring surface position information of the pouring elevation detection unit; the device is used for receiving the position information of the pouring surface of the pouring elevation detection unit in a wired or wireless mode, comparing the information with a set position (elevation or near elevation) according to the information, and sending an alarm instruction by the Zygen output 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 here; a power supply, such as a storage battery or a common battery, is needed, and will not be described here;
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-light alarm, green light before reaching a certain height, yellow light and intermittent sound when exceeding a certain height, red light and long-sound alarm when reaching elevation, and the detailed description is omitted.
In this embodiment, the casting elevation detection unit is disposed on a detection base 5, the detection base 5 is connected to a mounting seat 7 through a vertical connecting rod 6, the vertical connecting rod 6 is of a telescopic structure, and the mounting seat 7 is mounted at a set position of a casting area; the vertical connecting rod 6 is in telescopic design through a multi-stage loop bar structure, can be suitable for concrete pouring at various elevations, is provided with transverse locking holes between adjacent loop bars, and is locked through locking pins inserted into the locking holes during locking, so that the change of the length is avoided; when the telescopic sleeve is required to be stretched, the corresponding lock pin is pulled out due to the vertical arrangement, and the corresponding sleeve rod can be freely stretched out; of course, each level of loop bar has a set length, and the loop bar can be freely extended to 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, the whole device is fixed, for example, screw holes as shown in the figure are formed, and the mounting seat is fixed on a side template of the pouring template by using screws.
In this embodiment, the pouring elevation detection unit includes a first distance sensor 3 and a second distance sensor 4, where the first distance sensor 3 is disposed at the lower part of the detection base 5 and is used for detecting the distance between the pouring 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 on the bottom surface to downwards detect the height of the 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 (a side surface of the detection base exposed to the outside after installation) of the detection base near the bottom surface and is used for detecting the flowing condition of casting materials, wherein the casting materials are materials flowing to a casting position from a discharge hole in the concrete casting process; of course, when pouring, the pouring flow direction of the pouring material should avoid the detection unit as much as possible, but because the condition is complex, 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 materials with the side face flowing downwards, so that interference of flowing materials can be eliminated when data are processed, and accuracy of detection results of the first distance sensor is guaranteed; the first distance sensor and the second distance sensor may refer to the structure of the reversing radar of the automobile, and will not be described 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 watched directly through wired line connection, and the signal is not easy to lose;
Or the casting elevation detection unit transmits signals to the central processing unit in a wireless communication mode, and the central processing unit and the output end member are positioned at a set position; 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 central processing unit 1 and the output unit 2 are disposed in a waterproof box 9, and the waterproof box 9 is fixed on the mounting seat 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, so that the structure is compact and simple as a whole; the waterproof box structure belongs to the existing arrangement and is not described in detail here.
In this embodiment, the detection direction of the second distance sensor 4 is slightly inclined upwards, so that the information of the flowing material (the concrete material falling in the pouring process) can be timely obtained, and misjudgment on the rising of the pouring surface can be avoided.
In this embodiment, the lower edge of the detection base 5 is located at the concrete pouring elevation, and the visible surface is stuck with a reflective strip 8; the visible face refers to the externally visible side of the device after installation; the elevation position of the pouring surface can be judged manually through the reflective strip, and the method is a supplementary means for the automatic judgment.
In this embodiment, the detection base 5 is in a strip shape, the first distance sensors 3 are a plurality of sensors distributed at the bottom along the length direction of the detection base, and the second distance sensors 4 are a plurality of sensors distributed at the visible surface along the length direction of the detection base and close to the bottom; the arrangement of a plurality of sensors further ensures the accuracy of detection results and avoids the occurrence of erroneous judgment.
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 the 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-stage alarm so as to achieve the aim of accuracy.
In this embodiment, in step b, the casting elevation detection unit obtains:
I, directly acquiring the height information of a concrete pouring surface at a detection position;
II, obtaining flow information of the castable at a detection position;
In the step c, when the detected height information of the 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 the flowing of the castable), and when the castable flowing information exists at the detection position, judging the height information of the concrete pouring surface in the previous period, outputting an alarm when the height information of the concrete pouring surface in the previous period is close to the elevation, 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 pouring material flow information is detected in the real-time detection and measurement process, and is not repeated herein.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and 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 and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a concrete placement elevation detection device which characterized in that: comprising 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 pouring elevation detection unit is arranged on a detection base, the detection 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 arranged at a set position of a pouring area; the pouring elevation detection unit comprises a first distance sensor and a second distance sensor, wherein the first distance sensor is arranged at the lower part of the detection base and is used for detecting the distance between a 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 is used for detecting pouring material flow information near the first distance sensor.
2. The concrete pouring elevation detection device according to claim 1, wherein: the central processing unit and the output unit are arranged on the mounting seat;
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 unit are positioned at the set position.
3. The concrete pouring elevation detection device according to claim 2, 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.
4. The concrete pouring elevation detection device according to claim 1, wherein: the detection direction of the second distance sensor is slightly inclined upwards.
5. The concrete pouring elevation detection device according to claim 1, wherein: the lower edge of the detection base is positioned at the concrete pouring elevation, and the visible surface is stuck with a reflective strip.
6. The concrete pouring elevation detection device according to claim 1, wherein: the detection base is rectangular, first distance sensor is a plurality of and distributes in the bottom along the length direction of detection base, second distance sensor is a plurality of and distributes in visible face and be close to the bottom along the length direction of detection base.
7. A method for detecting concrete pouring elevation is characterized by comprising the following steps: comprises the following steps:
a. installing the concrete pouring elevation detection device according to any one of claims 1 to 6, and adjusting the height of the pouring elevation detection unit to be the 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.
8. The method for detecting concrete casting elevation according to claim 7, wherein: in the step b, the pouring elevation detection unit obtains:
I, directly acquiring the height information of a concrete pouring surface at a detection position;
II, obtaining flow information of the castable at a detection position;
In the step c, when the detected height information of the 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, judging the height information of the concrete pouring surface in the previous period when the castable flow information exists at the detection position, outputting an alarm when the height information of the concrete pouring surface in the previous period is close to the elevation, and continuing pouring if the height information of the concrete pouring surface in the previous period is not close to the elevation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210335672.2A CN114705157B (en) | 2022-03-31 | 2022-03-31 | Concrete pouring elevation detection device and detection method |
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| CN202210335672.2A CN114705157B (en) | 2022-03-31 | 2022-03-31 | Concrete pouring elevation detection device and detection method |
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| CN114705157A CN114705157A (en) | 2022-07-05 |
| CN114705157B true CN114705157B (en) | 2024-06-04 |
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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 |
| 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 |
| 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 |
-
2022
- 2022-03-31 CN CN202210335672.2A patent/CN114705157B/en active Active
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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