CN107328862A - A kind of architectural engineering hollowing detection means - Google Patents
A kind of architectural engineering hollowing detection means Download PDFInfo
- Publication number
- CN107328862A CN107328862A CN201710705653.3A CN201710705653A CN107328862A CN 107328862 A CN107328862 A CN 107328862A CN 201710705653 A CN201710705653 A CN 201710705653A CN 107328862 A CN107328862 A CN 107328862A
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- China
- Prior art keywords
- detection means
- architectural engineering
- movable
- chip microcomputer
- base plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
- G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of architectural engineering hollowing detection means, including movable base plate, the first movement wheel seat, the second movement wheel seat, the first movable pulley, the second movable pulley, the first support column, the second support column, movable top plate, longitudinal extension secondary facility, flexible secondary facility, percussion hammer, control process device, the control process device includes the sound collector installed in the Supporting plate side, and the control process device also includes sound receiver, signal amplifier, filter circuit, AD samplers, single-chip microcomputer, display and power supply.When in use, the automatic detection to hollowing can be realized, it can carry out automatic decision by tapping the phonetic analysis frequency therein of wall whether it is hollowing, so as to more accurately more easily judge, and the present invention is convenient for movement, by being provided with longitudinal extension secondary facility, is easy to implement the regulation of height, by being provided with transversal stretching secondary facility, the regulation of lateral length is easy to implement.
Description
Technical field
The present invention relates to hollowing detection technique field, more particularly to a kind of architectural engineering hollowing detection means.
Background technology
Plastering engineering is a very important ring in present building engineering construction, and hollowing is the indiscoverable matter of naked eyes
Amount problem, it is impossible to detect hollowing in time, can cause casualties or the consequence duration progress such as property loss is tight, to plastering quality
Inspection causes certain difficulty.If producing hollowing, wall skin comes off during owner's fine fitment after being likely to result in, and must not only give owner
Reprocess, the prestige on quality of unit in charge of construction can also be exerted an adverse impact.Now in construction, check that wall plastering hollowing is mainly adopted
Wall listening is tapped with hollowing hammer, the very cumbersome easy omission hollowing of this inspection method produces influence to checking and accepting.Current
Measuring apparatus is largely to judge whether it is hollowing by tapping the different audio sounds obtained by measured surface, this structure
Simply, the defect existed is that accuracy of measurement is poor, is influenceed greatly by operator's experience, it is impossible to give people intuitively to show.
The content of the invention
There is provided a kind of architectural engineering hollowing detection means in order to overcome deficiency of the prior art by the present invention.
The present invention is to be achieved through the following technical solutions：
A kind of architectural engineering hollowing detection means, including movable base plate, the first movable pulley below the movable base plate
Seat, below the movable base plate second movement wheel seat, installed in described first movement wheel seat below the first movable pulley,
The structure phase of the second movable pulley below the described second movement wheel seat, the first movement wheel seat and the second movement wheel seat
Together, and first movable pulley and the second movable pulley structure it is identical, be universal wheel, and with self-locking structure.
The first support column is vertically installed with the upper end of the movable base plate, it is vertical in the upper end of the movable base plate
The second support column is installed with, movable top plate is installed in the upper end of first support column and the second support column, and it is described
Movable base plate and the movable top plate are arranged in parallel；Sliding sleeve is vertically installed with the upper end of the movable top plate
A, sliding bar set A, the sliding sleeve A and sliding bar set A are slidably fitted with the sliding sleeve A and constitutes longitudinal extension two
Level mechanism, support footstock is installed with the upper end of the longitudinal extension secondary facility, in the side peace of the support footstock
Equipped with sliding sleeve B, sliding bar set B, sliding sleeve B and sliding bar set the B structures are slidably fitted with the sliding sleeve B
Flexible secondary facility is open into, Supporting plate is installed in the side of the transversal stretching secondary facility, in the Supporting plate
Right side be installed with support rod body, be provided with the side of the support rod body percussion hammer.
Control process device is installed in the upper end of the support footstock, the control process device includes being arranged on described
The sound collector of Supporting plate side, the control process device also includes sound receiver, signal amplifier, filtered electrical
Road, AD samplers, single-chip microcomputer, display and power supply, the output end of the sound collector are defeated with the sound receiver
Enter end to be connected, the output end of the sound receiver is connected with the input of the signal amplifier, the signal amplifier
Output end is connected with the input of the filter circuit, the output end of the filter circuit and the input phase of the AD samplers
Even, the output end of the AD samplers is connected with the input of the single-chip microcomputer, the output end of the single-chip microcomputer and the display
The input of device is connected, and the power supply is that the single-chip microcomputer is powered, and the power supply is 2V-5V for the voltage that single-chip microcomputer is provided.
The display is LCD display, and the single-chip microcomputer is single-chip microcomputer.
Compared with prior art, the beneficial effects of the invention are as follows：In the use of the present invention, can realize to hollowing from
Dynamic detection, can carry out automatic decision whether it is hollowing by tapping the phonetic analysis frequency therein of wall, so as to
It is enough more accurately more easily to judge, because passing through the sound for tapping the percussion of hammer and producing, if be for the sound of hollowing
It is different, that is, the frequency of sound it is different, by Fourier transformation, after the data processing collected, filter out amplitude most
The frequency size of preceding ten high sine waves, you can whether be hollowing, and can be shown by display if analyzing it.And
The present invention is convenient for movement, by being provided with longitudinal extension secondary facility, the regulation of height is easy to implement, by being provided with horizontal stroke
To flexible secondary facility, the regulation of lateral length is easy to implement, and transversal stretching secondary facility uses electronic, so can be just
In carrying out percussion test, tap what the sound hammered into shape was acquired by sound collector.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic diagram of control process device in the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, a kind of described architectural engineering hollowing detection means, including movable base plate 1, positioned at the movement
First movement wheel seat 2 of the lower section of bottom plate 1, second below the movable base plate 1 move wheel seat 3, installed in described first
The first movable pulley 4, the second movable pulley 5 installed in the lower section of the described second movement wheel seat 3, described first of the mobile lower section of wheel seat 2
Mobile wheel seat 2 is identical with the structure of the second movement wheel seat 3, and first movable pulley 4 is identical with the structure of the second movable pulley 5,
It is universal wheel, and with self-locking structure.
Refer to Fig. 1 and be vertically installed with the first support column 6 in the upper end of the movable base plate 1, at the mobile bottom
The upper end of plate 1 is vertically installed with the second support column 7, is provided with the upper end of the support column 7 of the first support column 6 and second
Movable top plate 8, and the movable base plate 1 and the movable top plate 8 are arranged in parallel；Hung down in the upper end of the movable top plate 8
Sliding sleeve A9 directly is installed with, sliding bar set A10, the sliding sleeve A9 are slidably fitted with the sliding sleeve A8
Longitudinal extension secondary facility 11 is constituted with sliding bar set A10, is installed with the upper end of the longitudinal extension secondary facility 11
Footstock 12 is supported, sliding sleeve B13 is installed in the side of the support footstock 12, peace is slided in the sliding sleeve B13
Equipped with sliding bar set B14, the sliding sleeve B13 and sliding bar set B14 constitute transversal stretching secondary facility 15, in the transverse direction
The side of flexible secondary facility 15 is provided with Supporting plate 16, and support rod body is installed with the right side of the Supporting plate 16
17, percussion hammer 18 is installed in the side of the support rod body 17.
Fig. 1 and Fig. 2 are referred to, is provided with the upper end of the support footstock 12 at control process device 100, the control
Managing device 100 includes the sound collector 19 installed in the side of Supporting plate 16, and the control process device 100 also includes
Sound receiver 20, signal amplifier 21, filter circuit 22, AD samplers 23, single-chip microcomputer 24, display 25 and power supply 26,
The output end of the sound collector 19 is connected with the input of the sound receiver 20, the output of the sound receiver 20
End is connected with the input of the signal amplifier 21, and the output end of the signal amplifier 21 is defeated with the filter circuit 22
Enter end to be connected, the output end of the filter circuit 22 is connected with the input of the AD samplers 23, the AD samplers 23
Output end is connected with the input of the single-chip microcomputer 24, the output end of the single-chip microcomputer 24 and the input phase of the display 25
Even, the power supply 26 is that the single-chip microcomputer 24 is powered, and the power supply 26 is that the voltage that single-chip microcomputer 24 is provided is 2V-5V.
Referring to Fig. 2, the display 25 is LCD display, the single-chip microcomputer 24 is 51 single-chip microcomputers.
In the use of the present invention, the automatic detection to hollowing can be realized, can by tap wall phonetic analysis its
In frequency and carry out automatic decision whether it be hollowing, so as to more accurately more easily judge, because by striking
The percussion of hammer 18 and the sound produced, if for the sound of hollowing be different, that is, the frequency of sound is different, pass through Fu
In leaf transformation, after the data processing collected, filter out the frequency size of ten sine waves before amplitude highest, you can analysis
Whether be hollowing, and can be shown by display 25 if going out it.And the present invention is convenient for movement, by being provided with longitudinal direction
Flexible secondary facility, is easy to implement the regulation of height, by being provided with transversal stretching secondary facility, is easy to implement lateral length
Regulation, and transversal stretching secondary facility can so be convenient for percussion test using electronic, tap the sound of hammer 18 by sound
What sound collector 19 was acquired.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of architectural engineering hollowing detection means, it is characterised in that：Including movable base plate（1）, positioned at the movable base plate
（1）First movement wheel seat of lower section（2）, positioned at the movable base plate（1）Second movement wheel seat of lower section（3）, installed in described
First movement wheel seat（2）First movable pulley of lower section（4）, installed in described second movement wheel seat（3）Second movable pulley of lower section
（5）, in the movable base plate（1）Upper end be vertically installed with the first support column（6）, in the movable base plate（1）It is upper
End is vertically installed with the second support column（7）, in first support column（6）With the second support column（7）Upper end be provided with
Movable top plate（8）, and the movable base plate（1）With the movable top plate（8）It is arranged in parallel；In the movable top plate（8）
Upper end be vertically installed with sliding sleeve A（9）, in the sliding sleeve A（8）Inside it is slidably fitted with sliding bar set A（10）,
The sliding sleeve A（9）With sliding bar set A（10）Constitute longitudinal extension secondary facility（11）, in described two grades of machines of longitudinal extension
Structure（11）Upper end be installed with support footstock（12）, in the support footstock（12）Side sliding sleeve B is installed
（13）, in the sliding sleeve B（13）Inside it is slidably fitted with sliding bar set B（14）, the sliding sleeve B（13）And sliding bar set
B（14）Constitute transversal stretching secondary facility（15）, in the transversal stretching secondary facility（15）Side Supporting plate is installed
（16）, in the Supporting plate（16）Right side be installed with support rod body（17）, in the support rod body（17）Side
Percussion hammer is installed（18）, in the support footstock（12）Upper end control process device is installed（100）, the control process
Device（100）Including installed in the Supporting plate（16）The sound collector of side（19）.
2. a kind of architectural engineering hollowing detection means according to claim 1, it is characterised in that：The control process dress
Put（100）Also include sound receiver（20）, signal amplifier（21）, filter circuit（22）, AD samplers（23）, single-chip microcomputer
（24）, display（25）And power supply（26）.
3. a kind of architectural engineering hollowing detection means according to claim 2, it is characterised in that：The sound collector
（19）Output end and the sound receiver（20）Input be connected, the sound receiver（20）Output end with it is described
Signal amplifier（21）Input be connected, the signal amplifier（21）Output end and the filter circuit（22）Input
End is connected, the filter circuit（22）Output end and the AD samplers（23）Input be connected, the AD samplers
（23）Output end and the single-chip microcomputer（24）Input be connected, the single-chip microcomputer（24）Output end and the display
（25）Input be connected.
4. a kind of architectural engineering hollowing detection means according to claim 3, it is characterised in that：The power supply（26）For
The single-chip microcomputer（24）Power supply.
5. a kind of architectural engineering hollowing detection means according to claim 4, it is characterised in that：First movable pulley
Seat（2）With the second movement wheel seat（3）Structure it is identical, and first movable pulley（4）With the second movable pulley（5）Structure phase
Together, it is universal wheel, and with self-locking structure.
6. a kind of architectural engineering hollowing detection means according to claim 3, it is characterised in that：The display（25）
For LCD display.
7. a kind of architectural engineering hollowing detection means according to claim 3, it is characterised in that：The single-chip microcomputer（24）
For 51 single-chip microcomputers.
8. a kind of architectural engineering hollowing detection means according to claim 2, it is characterised in that：The power supply（26）For
Single-chip microcomputer（24）The voltage of offer is 2V-5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705653.3A CN107328862A (en) | 2017-08-17 | 2017-08-17 | A kind of architectural engineering hollowing detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710705653.3A CN107328862A (en) | 2017-08-17 | 2017-08-17 | A kind of architectural engineering hollowing detection means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107328862A true CN107328862A (en) | 2017-11-07 |
Family
ID=60223984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710705653.3A Pending CN107328862A (en) | 2017-08-17 | 2017-08-17 | A kind of architectural engineering hollowing detection means |
Country Status (1)
| Country | Link |
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| CN (1) | CN107328862A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241024A (en) * | 2018-01-25 | 2018-07-03 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108303464A (en) * | 2018-01-25 | 2018-07-20 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108398485A (en) * | 2018-01-25 | 2018-08-14 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108519432A (en) * | 2018-04-03 | 2018-09-11 | 浙江泰宁建设工程管理咨询有限公司 | A kind of building hollow drum automatic detection instrument |
| CN108709936A (en) * | 2018-07-28 | 2018-10-26 | 河南东润电子有限公司 | A kind of wall hollowing Measuring error device |
| CN109270168A (en) * | 2018-11-12 | 2019-01-25 | 陈静娟 | A kind of building hollowing monitoring settlement observation mark protective device |
| CN109654378A (en) * | 2019-01-03 | 2019-04-19 | 北京讯腾智慧科技股份有限公司 | A kind of fuel gas pipeline leakage detection device and method based on Beidou positioning |
| CN111089901A (en) * | 2019-12-26 | 2020-05-01 | 武汉乐力通特机电工程有限公司 | Decoration wall hollowing detection equipment |
| CN111912904A (en) * | 2020-07-10 | 2020-11-10 | 谭祖佳 | Building engineering decoration part detection structure |
| CN111983021A (en) * | 2020-08-26 | 2020-11-24 | 广东泰升工程质量检测有限公司 | Building hollowing detection device |
| CN112376932A (en) * | 2020-11-03 | 2021-02-19 | 马鞍山安慧智电子科技有限公司 | Hollowing maintenance robot |
| CN112903016A (en) * | 2021-01-25 | 2021-06-04 | 罗泽 | A adjustable building detection device for wall body quality |
| CN113655121A (en) * | 2021-08-30 | 2021-11-16 | 华能洋浦热电有限公司 | Detection device for corrosion of inner side of box culvert |
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| CN201302559Y (en) * | 2008-12-03 | 2009-09-02 | 刘燕 | Nondestructive detection system for wall empty drum |
| JP2012220188A (en) * | 2011-04-03 | 2012-11-12 | Kankyo Res Kk | External wall hammering device and external wall diagnosis device |
| CN103926318A (en) * | 2014-04-30 | 2014-07-16 | 国家电网公司 | Wall or ground empty drum detector |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303464A (en) * | 2018-01-25 | 2018-07-20 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108398485A (en) * | 2018-01-25 | 2018-08-14 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108241024A (en) * | 2018-01-25 | 2018-07-03 | 上海众材工程检测有限公司 | A kind of hollowing detection method and system based on wall |
| CN108519432A (en) * | 2018-04-03 | 2018-09-11 | 浙江泰宁建设工程管理咨询有限公司 | A kind of building hollow drum automatic detection instrument |
| CN108709936A (en) * | 2018-07-28 | 2018-10-26 | 河南东润电子有限公司 | A kind of wall hollowing Measuring error device |
| CN108709936B (en) * | 2018-07-28 | 2024-06-04 | 百盐(重庆)建筑工程股份有限公司 | Wall hollowing detection maintenance device |
| CN109270168B (en) * | 2018-11-12 | 2020-12-08 | 博兴兴博城建投资集团有限公司 | Building hollowing monitoring is with subsiding observation sign protection device |
| CN109270168A (en) * | 2018-11-12 | 2019-01-25 | 陈静娟 | A kind of building hollowing monitoring settlement observation mark protective device |
| CN109654378A (en) * | 2019-01-03 | 2019-04-19 | 北京讯腾智慧科技股份有限公司 | A kind of fuel gas pipeline leakage detection device and method based on Beidou positioning |
| CN111089901A (en) * | 2019-12-26 | 2020-05-01 | 武汉乐力通特机电工程有限公司 | Decoration wall hollowing detection equipment |
| CN111912904A (en) * | 2020-07-10 | 2020-11-10 | 谭祖佳 | Building engineering decoration part detection structure |
| CN111983021A (en) * | 2020-08-26 | 2020-11-24 | 广东泰升工程质量检测有限公司 | Building hollowing detection device |
| CN112376932A (en) * | 2020-11-03 | 2021-02-19 | 马鞍山安慧智电子科技有限公司 | Hollowing maintenance robot |
| CN112903016A (en) * | 2021-01-25 | 2021-06-04 | 罗泽 | A adjustable building detection device for wall body quality |
| CN113655121A (en) * | 2021-08-30 | 2021-11-16 | 华能洋浦热电有限公司 | Detection device for corrosion of inner side of box culvert |
| CN113655121B (en) * | 2021-08-30 | 2024-04-12 | 华能洋浦热电有限公司 | Detection device for corrosion of inner side of box culvert |
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