CN107767415A - Reinforcement location determination and spatial model construction method in a kind of construction wall - Google Patents
Reinforcement location determination and spatial model construction method in a kind of construction wall Download PDFInfo
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Abstract
The invention provides the method that reinforcement location in a kind of construction wall determines, infrared radiation device is fixed in the outside of wall, shoots Infrared Thermogram, is blocked situation according to thermal source scope, judge reinforcement location in wall, and further design water power position and installation of slotting.Invention also provides a kind of spatial model construction method, infrared radiation device is fixed at the necessary point of space simultaneously, the data collected are finally converted to the space model data including reinforcing bar data by then mobile and dynamic acquisition Infrared Thermogram and range data in space.The present invention removes cumbersome measurement process from, significantly reduce the complexity of algorithm, treatment effeciency is high, error rate is low, reinforcement location in wall can directly be obtained, simple to operate, easy, accurate data a modeling method is provided for the designers of designers' especially repairs profession, is easy to late design to change and show.
Description
Technical field
The present invention relates in a kind of construction wall reinforcement location determine and spatial model construction method, belong to infrared technique,
Fluoroscopy techniques and modeling technique field.
Background technology
In family's new house fitment process, it is frequently encountered such as：Kitchen exterior wall, toilet and bedroom altogether wall, balcony with
The wall such as wall is the situations such as waterproof is anti-collapse and is defined as reinforced concrete structure (also referred to as steel reinforced concrete initial stage in architecture construction altogether in bedroom
Structure), often water power master worker can only survey can not predict in wall by guess in the case of reinforcing bar distribution situation according to customer requirement
Water power groove is excavated on wall, and it is pre-buried when the water power cell body internal cause often left with electric hammer equipment has many developers to build a house
Reinforcing bar, and excavation can not be continued deeper into by causing to open wall top layer (skin depth is typically between 3-5cm), and master worker is only
It can select to excavate in the position closed on or the method for bar cutting works on again directly.And the consequence so done, one
It is the progress that have impact on construction, second, potential safety hazard can be left because changing wall steel and concrete structure.There is provided in no developer
Water power teacher can not determine reinforcing bar closeness in wall steel bar distributed areas and region in the case of drawing.
Equally, for Decoration Design person, although holding house structure drawing, without in mark wall on drawing
Portion's reinforcing bar, to design, there is also very big restriction.
The content of the invention
In order to solve the deficiencies in the prior art, the invention provides reinforcement location determination and spatial mode in a kind of construction wall
Type construction method, simply realize in wall that reinforcement location determines using infrared radiation device, it is right to pass through early stage in construction
The distribution situation of thickness of wall body and internal reinforcing bar in concrete judges correct position that specific switch socket is set.
The present invention is that technical scheme is used by solving its technical problem：Provide reinforcement location in a kind of construction wall
The method of determination, comprises the following steps：
(1) infrared radiation device is fixed in the outside of wall；
(2) Infrared Thermogram of wall is shot on the inside of wall；
(3) the thermal source scope given off according to infrared radiation device on Infrared Thermogram is blocked situation, judges in wall
Reinforcement location, walk water power within the walls for the later stage and foundation is provided.
Step (2) utilizes thermal infrared imager or the infrared thermal imagery of the smart mobile phone shooting wall with collection Infrared Thermogram
Figure.
Step (3) is obtained in wall after reinforcement location, and switch socket and water spot position are designed according to reinforcement location in wall
Put, and carry out wall fluting and hydropower installation.
Invention also provides a kind of spatial model construction method of above method, step (1) is fixed except wall outer side
Outside infrared radiation device, also at the necessary point of space, fixed infrared radiation device；The necessary point includes wall
At least three drift angle, at least three drift angle of forms, and the outer rim drift angle of 3 one of drift angles of drift angle, at least three of door body
Drift angle；Step (2) shoots the Infrared Thermogram of wall on the inside of wall, including harvester moves in space, dynamic
Infrared Thermogram is gathered, while dynamic access harvester is to the distance of wall and the ground clearance of harvester；Step (3)
The thermal source scope given off according to infrared radiation device on Infrared Thermogram is blocked situation, judges reinforcement location in wall, and
The data collected are converted into space model data, reinforcing bar data in wall are labeled with space model data.
Step (1) described infrared radiation device, using the paster for being coated with infrared radiation coating.
Step (1) described infrared radiation device, which includes covering, applies low temperature infrared radiation coating to send the first infrared wavelength
First infrared radiation device, and cover and apply Temperature Infra red Radiation Coatings to send the second infra-red radiation of the second infrared wavelength dress
Put, the infrared radiation device placed on the inside of wall uses the first infrared radiation device, is placed positioned at wall outer side infrared
Radiation appliance uses the second infrared radiation device.
Step (2) described harvester includes the thermal infrared imager for sense infrared emissions device, for measurement and wall
The horizontal distance measuring sensor of the distance of body, and for measuring to the vertical distance measuring sensor of ground level.
Step (2) described harvester uses the intelligence with collection Infrared Thermogram, horizontal ranging and vertical distance measurement function
Can mobile phone.
Step (3) is described to be converted to space model data by the data collected, specifically includes procedure below：
(3-1) for each moment data, according to the distance of harvester to wall be fitted wall plane data, according to
The ground clearance fitting floor data collected, determine that each necessity is put to the distance of harvester using Infrared Thermogram,
Put down with reference to be blocked situation, the distance of necessary point to harvester, wall of the thermal source image in Infrared Thermogram at each necessary point
Face data and floor data determine the position coordinates of reinforcing bar profile in the position coordinates and wall of each necessary point；
The position of reinforcing bar profile is sat in the necessary position coordinates and wall put that (3-2) will be determined by data at different moments
Mark is converted under the same coordinate system；
(3-3) determines its affiliated object according to the position coordinates of necessity point, the drift angle coordinate of same object is supplied, by drift angle
Coordinate carries out line, and reinforcing bar profile in wall is carried out into line, obtains space model data.
The present invention is based on beneficial effect possessed by its technical scheme：
(1) method that reinforcement location determines in a kind of construction wall provided by the invention, infrared radiation device radiation are infrared
Anti- spoke ripple, then Infrared Thermogram is shot, because the hot source point in Infrared Thermogram has certain areal extent in itself, according to thermal source
Point blocks situation by wall inside reinforcing bar, it becomes possible to and judge reinforcement location in wall, walk water power within the walls for the later stage and foundation is provided,
Equipment and method are simple, and measurement difficulty is small；
(2) spatial model construction method provided by the invention, can not only obtain three-dimensional space model data, additionally it is possible to
Reinforcement location inside wall is wherein identified, with traditional shooting space picture --- compared with image recognition models, enrich sky
Between model data, water power can be walked within the walls for the later stage foundation is provided；
(3) spatial model construction method of the present invention marks the key point in space, and profit using infrared radiation device
Determine that thermal source to the distance of shooting point, can be calculated further using relatively simple mathematical formulae with Infrared Thermogram
The position data of each hot source point is obtained, it is necessary to which the key point of identification is considerably less, compared to being used in traditional 3D modeling method
Entirety take pictures after using picture recognition mode determine key point, further determine each point position coordinates method, it is necessary to locate
The data volume of reason is reduced in geometric progression, significantly reduces the complexity of algorithm, and treatment effeciency is high, and error rate is low；
(4) equipment that spatial model construction method of the present invention uses is simple, simple to operate, and eliminating modeling in conventional chamber needs
The big measurement to be carried out and typing work, are greatly reduced person works' amount；Simultaneously can be during whole collection by adopting
Acquisition means are dynamically determined ground clearance and distance from the wall, how to be allowed on device keeps stable without requiring efforts, it is adaptive should be able to
Power is strong, and artificial dynamics of participation is small, and then reduces because data are inaccurate caused by measurement and typing maloperation, can ensure to model
Data it is accurate；
(5) spatial model construction method of the present invention can place two kinds of infrared radiation devices respectively within the walls outside wall, for adopting
Acquisition means identify, the infrared radiation device placed outside wall penetrates that wall ability is stronger, reduces infra-red radiation by the weak shadow of wall
Ring, measurement is more accurate；
(6) two kinds of infrared radiation devices that spatial model construction method of the present invention can be placed outside in combination with wall within the walls,
The measurement of thickness of wall body is carried out, facilitates Holistic modeling, reference frame is provided to walk water power in wall；
(7) spatial model construction method of the present invention, the complete space model data of a space is being obtained
Afterwards, it is easy to Decoration Design's teacher subsequent design and is completely shown, is carried for the designers of designers' especially repairs profession
Simple to operate, easy, accurate data a modeling method is supplied, more to save substantial amounts of initial outlay cost, people in many ways
Strengthened while work cost and cost of manufacture interactive between designer and client.
Brief description of the drawings
Fig. 1 is that reinforcement location determines principle schematic in construction wall of the present invention.
Fig. 2 is infrared induction paster position schematic diagram of the present invention.
In figure：On the inside of 1- walls, 2- wall outer sides, 3- infrared radiation devices, 4- reinforcing bars, the infrared radiation devices of 5- first,
The infrared radiation devices of 6- second, 7- harvesters.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
The invention provides the method that reinforcement location in a kind of construction wall determines, reference picture 1, comprise the following steps：
(1) infrared radiation device 3 is fixed in wall outer side 2；
(2) the 1 shooting wall on the inside of wall of the smart mobile phone using thermal infrared imager or with collection Infrared Thermogram
Infrared Thermogram；
(3) thermal source scope (part shown in dotted line in Fig. 1) quilt given off according to infrared radiation device on Infrared Thermogram
Circumstance of occlusion, because the bar gauge in construction wall has certain standard, the position of reinforcing bar 4 in wall is can interpolate that, be later stage wall
Inside walk water power and foundation is provided.
Obtain in wall after reinforcement location, switch socket and water spot position are designed according to reinforcement location in wall, gone forward side by side
Row wall is slotted and hydropower installation.
The method determined using reinforcement location in above-mentioned construction wall, can be standardized Hydroelectric Project Construction, according to reality
The routine and custom of water power Fu installer in the decoration construction of border, and the popular demand of client are set, first by hydropower installation
Current potential and water spot it is highly standardized, by taking kitchen, toilet as an example, such as：Cold and hot 50~the 60cm of water spot of kitchen basin, it is pre- under tank
Current potential is stayed to be arranged far from cold and hot more than water spot 15cm horizontal level or cold and hot more than water spot 10cm position；Kitchen hot water
Cold (heat) water of device, combustion gas point are highly set to 140cm from the ground, and potential level is the position away from water and gas conduit 25~30cm radiuses
Deng；Toilet washes main frame water spot and is set to 130~140cm from the ground, is not less than 5cm from wall；Take a shower cold and hot water spot from the ground 140~
150cm, from more than wall 60cm；Closestool EXIT POINT 50~60cm from the ground, level switch away from more than shower area radius 120cm,
More than EXIT POINT 10cm wall section etc..Because above-mentioned height is conventional arrangement in industry, at the beginning of hydropower producer is carried out,
Can fixes infrared radiation device in relevant position, so as to obtain reinforcing bar particular location in wall, and then understands reinforcing bar in wall
Interior distribution situation, closeness, to provide foundation to hydropower installation position.
Invention also provides a kind of spatial model construction method of above method, reference picture 2：
Step (1) is in addition to wall outer side fixes infrared radiation device, and also at the necessary point of space, fixation is infrared
Radiation appliance；The necessary point includes at least three drift angle of wall, at least three drift angle of forms, and 3 drift angles wherein one
The outer rim drift angle of individual drift angle, at least three drift angle of door body；The infrared radiation device, using being coated with infrared radiation coating
Paster, other releases can also be used to be detected the infrared radiation device of infrared wavelength.The infrared radiation device includes
Two kinds, cover and apply low temperature infrared radiation coating to send the first infrared radiation device of the first infrared wavelength, and cover painting high temperature
Infrared radiation coating is to send the second infrared radiation device of the second infrared wavelength, the infra-red radiation of placement on the inside of wall
Device uses the first infrared radiation device, and the infrared radiation device placed positioned at wall outer side uses the second infrared radiation device.
The infrared penetration capacity of second infrared radiation device can be with stronger so that detection is more accurate.
By taking Fig. 2 as an example, can respectively on the inside of wall, on the inside of forms and door body 3 drift angles paste the first infra-red radiation
Device 5, a drift angle on the outside of forms pastes 6,3 drift angles of the second infrared radiation device can be in modeling process below
Four square frames are determined, so as to simplify infrared radiation device as far as possible, pasting infrared radiation device inside and outside wall can be used for
Determine wall thickness.
Step (2) shoots the Infrared Thermogram of wall on the inside of wall, is included in space and moves, in moving process
It is middle to utilize harvester dynamic acquisition Infrared Thermogram, while dynamic access harvester is to the distance and harvester of wall
Ground clearance, the type of infrared radiation device at each necessary point can also be identified according to infrared wavelength simultaneously；Harvester bag
Include the thermal infrared imager for sense infrared emissions device, for measurement and the horizontal distance measuring sensor of the distance of wall, and
For measuring to the vertical distance measuring sensor of ground level.
Reference picture 2, because the acquisition range of harvester 7 is limited, it is necessary to move collection, harvester 7 can be straight
Collection ground clearance and distance from the wall are connect, therefore the position of harvester may not necessarily be excessively accurate, for operating personnel,
Need only assure that it is mobile after be necessary a little all to gather, significantly reduce operation difficulty, it is ensured that result it is accurate.
The thermal source scope that step (3) gives off according to infrared radiation device on Infrared Thermogram is blocked situation, judges wall
Internal reinforcement location, and the data collected are converted into space model data, steel in wall is labeled with space model data
Muscle data, specifically include procedure below：
(3-1) for each moment data, according to the distance of harvester to wall be fitted wall plane data, according to
The ground clearance fitting floor data collected, determine that each necessity is put to the distance of harvester using Infrared Thermogram,
Put down with reference to be blocked situation, the distance of necessary point to harvester, wall of the thermal source image in Infrared Thermogram at each necessary point
Face data and floor data determine the position coordinates of reinforcing bar profile in the position coordinates and wall of each necessary point；
The calculating of position coordinates can use a variety of mathematical way to obtain, for example, referring to Fig. 2, by taking p points as an example, due to adopting
Terrain clearance h, the distance l of distance from the wall d and p point to harvester 3 of acquisition means 3 are known, it is easy to according to from
Wall distance d fits the plane perpendicular to d, i.e. wall plane data, while can fit ground according to same method and put down
Face data, the point o that harvester 3 is mapped in metope are easily drawn, and then obtain the angle of p points and o points, and then obtain p points
Position coordinates；The position coordinates of other points can be obtained with same method；
The position of reinforcing bar profile is sat in the necessary position coordinates and wall put that (3-2) will be determined by data at different moments
Mark is converted under the same coordinate system；
(3-3) determines its affiliated object according to the position coordinates of necessity point, the drift angle coordinate of same object is supplied, by drift angle
Coordinate carries out line, and reinforcing bar profile in wall is carried out into line, obtains space model data.
Whole processing method is very simple, and the computing being related to either operand or complexity is uncomplicated, with by
The operation method of the multinomial basic subject fusion such as mathematics, optics, physics calculates to be believed to each item data built or object is related
Breath, the cpu of smart machine such as smart mobile phone fully achieve computing requirement.If transported while being related to a large amount of spaces
Calculate, data transfer to Cloud Server can also be entered computing of racking, reach the purpose of online multitasking.
The equipment that the present invention uses is simple, simple to operate, eliminate modeling in conventional chamber need the big measurement that carries out and
Typing works, and person works' amount is greatly reduced, and then reduces because data are inaccurate caused by measurement and typing maloperation, can
Ensure the accurate of modeling data.The space model data displaying finally obtained has bar construction inside wall, is walked within the walls for the later stage
Water power provides foundation, can be supplied directly to Decoration Design's teacher use, is designed thereon, and obtains on this basis three-dimensional
Design drawing, comprehensive can be shown, be easy to later stage and the discussion and modification of client.
Claims (9)
1. a kind of method that reinforcement location determines in construction wall, it is characterised in that comprise the following steps：
(1) infrared radiation device is fixed in the outside of wall；
(2) Infrared Thermogram of wall is shot on the inside of wall；
(3) the thermal source scope given off according to infrared radiation device on Infrared Thermogram is blocked situation, judges reinforcing bar in wall
Position, walk water power within the walls for the later stage and foundation is provided.
2. the method that reinforcement location determines in construction wall according to claim 1, it is characterised in that：Step (2) utilizes
Thermal infrared imager or the Infrared Thermogram with the smart mobile phone shooting wall for gathering Infrared Thermogram.
3. the method that reinforcement location determines in construction wall according to claim 1, it is characterised in that：Step (3) obtains
In wall after reinforcement location, switch socket and water spot position are designed according to reinforcement location in wall, and carry out wall fluting and
Hydropower installation.
A kind of 4. spatial model construction method based on claim 1 methods described, it is characterised in that：Step (1) is in addition to wall
Side is fixed outside infrared radiation device, also at the necessary point of space, fixed infrared radiation device；The necessary point includes
At least three drift angle of wall, at least three drift angle of forms, and the outer rim drift angle of 3 one of drift angles of drift angle, door body
At least three drift angle；Step (2) shoots the Infrared Thermogram of wall on the inside of wall, including harvester moves in space
It is dynamic, dynamic acquisition Infrared Thermogram, while dynamic access harvester is to the distance of wall and the ground clearance of harvester；
The thermal source scope that step (3) gives off according to infrared radiation device on Infrared Thermogram is blocked situation, judges reinforcing bar in wall
Position, and the data collected are converted into space model data, reinforcing bar data in wall are labeled with space model data.
5. spatial model construction method according to claim 4, it is characterised in that：Step (1) described infrared radiation device,
Using the paster for being coated with infrared radiation coating.
6. spatial model construction method according to claim 5, it is characterised in that：Step (1) described infrared radiation device
Low temperature infrared radiation coating is applied sending the first infrared radiation device of the first infrared wavelength including covering, and covers that to apply high temperature red
To send the second infrared radiation device of the second infrared wavelength, the infra-red radiation placed on the inside of wall fills external radiation coating
Put and use the first infrared radiation device, the infrared radiation device placed positioned at wall outer side uses the second infrared radiation device.
7. spatial model construction method according to claim 4, it is characterised in that：Step (2) described harvester includes
Thermal infrared imager for sense infrared emissions device, for measuring the horizontal distance measuring sensor with the distance of wall, Yi Jiyong
In the vertical distance measuring sensor of measurement to ground level.
8. spatial model construction method according to claim 4, it is characterised in that：Step (2) harvester uses
Smart mobile phone with collection Infrared Thermogram, horizontal ranging and vertical distance measurement function.
9. spatial model construction method according to claim 4, it is characterised in that：Step (3) number that will be collected
According to space model data is converted to, procedure below is specifically included：
(3-1) is fitted wall plane data, according to collection for the data at each moment according to the distance of harvester to wall
The ground clearance fitting floor data arrived, determine that each necessity is put to the distance of harvester using Infrared Thermogram, with reference to
Thermal source image in Infrared Thermogram at each necessary point is blocked distance to harvester of situation, necessary point, wall plane number
According to the position coordinates of reinforcing bar profile in position coordinates and wall that each necessary point is determined with floor data；
The position coordinates of reinforcing bar profile becomes in the necessary position coordinates and wall put that (3-2) will be determined by data at different moments
Shift under the same coordinate system；
(3-3) determines its affiliated object according to the position coordinates of necessity point, the drift angle coordinate of same object is supplied, by drift angle coordinate
Line is carried out, reinforcing bar profile in wall is subjected to line, obtains space model data.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711005932.5A CN107767415B (en) | 2017-10-25 | 2017-10-25 | Method for determining positions of reinforcing steel bars in building wall and constructing space model |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711005932.5A CN107767415B (en) | 2017-10-25 | 2017-10-25 | Method for determining positions of reinforcing steel bars in building wall and constructing space model |
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| CN107767415B CN107767415B (en) | 2020-03-24 |
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| CN201711005932.5A Active CN107767415B (en) | 2017-10-25 | 2017-10-25 | Method for determining positions of reinforcing steel bars in building wall and constructing space model |
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| CN111006770B (en) * | 2019-12-20 | 2021-03-23 | 广东海外建设咨询有限公司 | Supervision method for construction between sample plates |
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| Publication number | Publication date |
|---|---|
| CN107767415B (en) | 2020-03-24 |
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