CN107367253A - External wall crack detecting device - Google Patents
External wall crack detecting device Download PDFInfo
- Publication number
- CN107367253A CN107367253A CN201710788279.8A CN201710788279A CN107367253A CN 107367253 A CN107367253 A CN 107367253A CN 201710788279 A CN201710788279 A CN 201710788279A CN 107367253 A CN107367253 A CN 107367253A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- external wall
- active roller
- camera
- motor
- Prior art date
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
Abstract
The invention discloses a kind of external wall crack detecting device, including active roller, rotating shaft, installing plate, camera, fracture detecting instrument, motor and computer；The quantity of active roller is two, is connected between two active rollers by rotating shaft, rotating shaft is driven by motor；The outer peripheral face of each active roller is uniformly laid with several vacuum cups, and each vacuum cup is connected by tracheae with the air pump being arranged on active roller；Installing plate is arranged in above the rotating shaft between two active rollers, and is connected by cantilever with rotating shaft；Camera and fracture detecting instrument are respectively mounted the bottom for being fixed on installing plate；Motor, air pump, camera and fracture detecting instrument are directly or indirectly connected with computer.The application energy automatic absorbing is fixed on external wall, and test is automatically performed, and the testing time is short, is not required to testing staff and is climbed to the high point, test safety.
Description
Technical field
The present invention relates to the technical field of building detection, particularly a kind of external wall crack detecting device.
Background technology
When the fracture width that building occurs has exceeded certain limit value just into harmful cracks, the presence of harmful cracks,
The durability and applicability of structure are had a strong impact on, and present building more and more higher, the detection in skin crack are more next
It can not more use traditional artificial or have detected at a distance.
The method of building tear close-in measurement at present is conventional to be had：Clearance gauge or fracture width contrast card, crack microscope,
Image shows the fracture width tester of artificial interpretation and full-automatic fracture width tester etc..
However, above-mentioned measuring method, is individually present following deficiency：
1. during using clearance gauge or fracture width contrast card measurement, bigness scale is only used for.
2. be measured microscopically using crack, test speed is slow, and working strength is big, and has and larger think error.
3. shown using image when the fracture width tester of artificial interpretation measures, it is necessary to manually be estimated.
4. above-mentioned full-automatic fracture width tester, crack photo, automatic interpretation fracture width and precision height can be shot.
However, for external wall, crack location is not fixed, it is necessary to manually climb rocks to eminence, then, reuses full-automatic crack
Tilted object instrument is measured to the crack found using full-automatic fracture width tester.
The Chinese invention patent application of Application No. 201610612553.1, entitled " one kind building of its innovation and creation
Beyond the region of objective existence wall crack detection means and its detection method ", it includes two closed slides I, vertical guide rail II and fracture detecting instrument,
The outside setting of guide rail I is fluted, and the inner side of guide rail I is provided with sucker, and drive device I, Crack Detection are provided with guide rail II
The lower end of instrument is connected with drive device II, and speed measuring device, drive device I, the and of drive device II are provided with the drive device II
Speed measuring device is connected with PCL.
Above-mentioned patent application is exactly to employ full-automatic fracture width tester to measure, it is also desirable to is manually climbed rocks paramount
Crack is searched at place, then, then the crack detecting device with fracture detecting instrument is fixed on into external wall by the way of sucker
On, wait after the completion of fracture detecting instrument tests, then crack detecting device desorbed.In the measurement process of whole crack, people is detected
Member must use the mode such as safety belt or staircase, wait the building eminence stayed in crack, test it is dangerous big, during test
Between it is long, labor intensity is big.
The content of the invention
In view of the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of external wall crack
Detection means, the external wall crack detecting device energy automatic absorbing are fixed on external wall, and test is automatically performed, during test
Between it is short, be not required to testing staff and climb to the high point, test safety.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of external wall crack detecting device, including active roller, rotating shaft, installing plate, camera, fracture detecting instrument, motor
And computer.
The quantity of active roller is two, is connected between two active rollers by rotating shaft, rotating shaft is driven by motor.
The outer peripheral face of each active roller is uniformly laid with several vacuum cups, each vacuum cup by tracheae with
The air pump being arranged on active roller is connected.
Installing plate is arranged in above the rotating shaft between two active rollers, and is connected by cantilever with rotating shaft.
Camera and fracture detecting instrument are respectively mounted the bottom for being fixed on installing plate.
Motor, air pump, camera and fracture detecting instrument are directly or indirectly connected with computer.
The top of cantilever is fixedly connected with installing plate, and the bottom of cantilever is connected by bearing with axis of rotation.
Also include display controller, the display controller is set on a mounting board, motor, air pump, camera and crack inspection
Survey instrument with display controller to be connected, display controller is connected with computer radio.
Each active roller is circumferentially provided with several support bars, and a tracheae, tracheae are set in each support bar
One end be connected with air pump, the other end of tracheae is connected with corresponding vacuum cup.
An air valve is provided with every tracheae.
After the present invention uses said structure, first each active roller is adsorbed by wherein one or two vacuum cup
Mode adsorb on external wall, then, motor driving active roller rotate, meanwhile, friendship of the air pump to corresponding vacuum cup
For inflation/deflation, make each active roller while scrolling up, realize the absorption with external wall.In addition, in active roller
While scrolling up, camera is scanned shooting to the surface of wall of external wall, and the photo of scanning shoot is transmitted
To computer, when manual or automatic confirmation surface of wall has crack, active roller will stop rolling, the inspection of computer instruction crack
Instrument work is surveyed, automatic detection is carried out to the fracture width on construction wall surface.Whole test process is automatically performed, the testing time
It is short, it is not required to testing staff and climbs to the high point, test safety.
Brief description of the drawings
Fig. 1 shows a kind of structural representation of external wall crack detecting device of the present invention.
Fig. 2 shows the structural representation of active roller.
Wherein have：
1. active roller；11. vacuum cup；12. air pump；13. support bar；14. tracheae；15. air valve；
2. rotating shaft；21. motor；
3. installing plate；31. cantilever；
4. camera；
5. fracture detecting instrument.
Embodiment
The present invention is further detailed explanation with specific better embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of external wall crack detecting device, including active roller 1, rotating shaft 2, installing plate 3, camera
4th, fracture detecting instrument 5, motor 21, display controller and computer.
The quantity of active roller is two, is connected between two active rollers by rotating shaft, rotating shaft is driven by motor.
As shown in Fig. 2 the outer peripheral face of each active roller is uniformly laid with several vacuum cups 11.
Each active roller is circumferentially preferably provided with several support bars 13, and a tracheae is set in each support bar
12, one end of tracheae is connected with air pump 14, and the other end of tracheae is connected with corresponding vacuum cup.
Above-mentioned air pump is preferably provided at one end of rotating shaft, an air valve 15 is preferably provided with every tracheae, by right
The alternating cut-out of air valve, realize the alternating inflation/deflation of vacuum cup.
Installing plate is arranged in above the rotating shaft between two active rollers, and is connected by cantilever 31 with rotating shaft.
The top of cantilever is preferably fixedly connected with installing plate, and the bottom of cantilever is preferably connected by bearing with axis of rotation.
Camera 4 and fracture detecting instrument 5 are respectively mounted the bottom for being fixed on installing plate.
Further, d GPS locating module is further preferably provided with above-mentioned display controller, can be to active roller in external wall
On position positioned.
Motor, air pump, camera and fracture detecting instrument are directly or indirectly connected with computer.
Above-mentioned display controller is arranged as required to, and is preferably provided with a mounting board, motor, air pump, camera and crack
Detector is preferably connected with display controller, and display controller is connected with computer radio.
As replacement, above-mentioned motor, air pump, camera and fracture detecting instrument directly can be also connected with computer radio.
During detection, first each active roller is adsorbed by way of wherein one or two vacuum cup adsorbs and built
Build on exterior wall, then, motor driving active roller rotates, meanwhile, air pump makes each to the alternating inflation/deflation of corresponding vacuum cup
Active roller realizes the absorption with external wall while scrolling up.In addition, while active roller scrolls up,
Camera is scanned shooting to the surface of wall of external wall, and sends the photo of scanning shoot to computer, it is artificial or
When automatically confirming that surface of wall has crack, active roller will stop rolling, computer instruction fracture detecting instrument work, to building
The fracture width of surface of wall carries out automatic detection.Whole test process is automatically performed, and the testing time is short, is not required to testing staff and climbs
Climb to eminence, test safety.
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of equivalents can be carried out to technical scheme, this
A little equivalents belong to protection scope of the present invention.
Claims (5)
- A kind of 1. external wall crack detecting device, it is characterised in that：Including active roller, rotating shaft, installing plate, camera, split Stitch detector, motor and computer；The quantity of active roller is two, is connected between two active rollers by rotating shaft, rotating shaft is driven by motor；The outer peripheral face of each active roller is uniformly laid with several vacuum cups, and each vacuum cup is by tracheae with setting Air pump on active roller is connected；Installing plate is arranged in above the rotating shaft between two active rollers, and is connected by cantilever with rotating shaft；Camera and fracture detecting instrument are respectively mounted the bottom for being fixed on installing plate；Motor, air pump, camera and fracture detecting instrument are directly or indirectly connected with computer.
- 2. external wall crack detecting device according to claim 1, it is characterised in that：The top of cantilever is consolidated with installing plate Fixed connection, the bottom of cantilever is connected by bearing with axis of rotation.
- 3. external wall crack detecting device according to claim 1, it is characterised in that：Also include display controller, should Display controller is set on a mounting board, and motor, air pump, camera and fracture detecting instrument are connected with display controller, is shown Show that controller is connected with computer radio.
- 4. external wall crack detecting device according to claim 1, it is characterised in that：Each active roller is circumferentially equal Be provided with several support bars, a tracheae be set in each support bar, one end of tracheae is connected with air pump, tracheae it is another End is connected with corresponding vacuum cup.
- 5. external wall crack detecting device according to claim 4, it is characterised in that：One is provided with every tracheae Individual air valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788279.8A CN107367253A (en) | 2017-09-05 | 2017-09-05 | External wall crack detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710788279.8A CN107367253A (en) | 2017-09-05 | 2017-09-05 | External wall crack detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107367253A true CN107367253A (en) | 2017-11-21 |
Family
ID=60311624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710788279.8A Pending CN107367253A (en) | 2017-09-05 | 2017-09-05 | External wall crack detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107367253A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999486A (en) * | 2020-10-30 | 2020-11-27 | 南京大策文化传播有限公司 | Building outer wall crack detection device |
| CN112761371A (en) * | 2020-12-17 | 2021-05-07 | 苏州柯利达装饰股份有限公司 | A belt cleaning device for curtain construction |
| CN114113554A (en) * | 2021-10-15 | 2022-03-01 | 深圳金鹏建筑装饰科技股份有限公司 | Glass curtain wall crack detection device for building |
| CN116256498A (en) * | 2023-03-16 | 2023-06-13 | 山东省路桥集团有限公司 | Assembled short T roof beam intelligent quality detector |
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| KR100942379B1 (en) * | 2009-06-30 | 2010-02-12 | 한국전력공사 | Crack detection apparatus and method of box culvert for electric power transmission using three-dimension laser scanner |
| CN102243063A (en) * | 2011-04-14 | 2011-11-16 | 华中科技大学 | Concrete bridge bottom crack detecting device |
| CN103253314A (en) * | 2013-03-29 | 2013-08-21 | 华中科技大学 | Negative pressure absorption climbing type robot used for detecting fissure of bridge |
| CN205426083U (en) * | 2015-12-04 | 2016-08-03 | 江西飞尚科技有限公司 | Ultrasonic wave crack depth detects unmanned aerial vehicle |
| CN106248025A (en) * | 2016-07-29 | 2016-12-21 | 河南省基本建设科学实验研究院有限公司 | A kind of skin crack detecting device and detection method thereof |
-
2017
- 2017-09-05 CN CN201710788279.8A patent/CN107367253A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100942379B1 (en) * | 2009-06-30 | 2010-02-12 | 한국전력공사 | Crack detection apparatus and method of box culvert for electric power transmission using three-dimension laser scanner |
| CN102243063A (en) * | 2011-04-14 | 2011-11-16 | 华中科技大学 | Concrete bridge bottom crack detecting device |
| CN103253314A (en) * | 2013-03-29 | 2013-08-21 | 华中科技大学 | Negative pressure absorption climbing type robot used for detecting fissure of bridge |
| CN205426083U (en) * | 2015-12-04 | 2016-08-03 | 江西飞尚科技有限公司 | Ultrasonic wave crack depth detects unmanned aerial vehicle |
| CN106248025A (en) * | 2016-07-29 | 2016-12-21 | 河南省基本建设科学实验研究院有限公司 | A kind of skin crack detecting device and detection method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111999486A (en) * | 2020-10-30 | 2020-11-27 | 南京大策文化传播有限公司 | Building outer wall crack detection device |
| CN112761371A (en) * | 2020-12-17 | 2021-05-07 | 苏州柯利达装饰股份有限公司 | A belt cleaning device for curtain construction |
| CN114113554A (en) * | 2021-10-15 | 2022-03-01 | 深圳金鹏建筑装饰科技股份有限公司 | Glass curtain wall crack detection device for building |
| CN116256498A (en) * | 2023-03-16 | 2023-06-13 | 山东省路桥集团有限公司 | Assembled short T roof beam intelligent quality detector |
| CN116256498B (en) * | 2023-03-16 | 2023-09-22 | 山东省路桥集团有限公司 | Assembled short T roof beam intelligent quality detector |
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Application publication date: 20171121 |